diff options
Diffstat (limited to 'src')
211 files changed, 84755 insertions, 0 deletions
diff --git a/src/Makefile.am b/src/Makefile.am new file mode 100644 index 0000000..edbc088 --- /dev/null +++ b/src/Makefile.am @@ -0,0 +1,68 @@ +## Makefile.am for klamav +if with_included_sqlite + SQLITE_SUBDIR = sqlite + LIB_SQLITE_LOCAL = sqlite/libsqlite.la + sqlite_includes = -Isqlite +endif + +# this is the program that gets installed. it's name is used for all +# of the other Makefile.am variables +bin_PROGRAMS = klamav + +SUBDIRS=icons about action arkollon $(SQLITE_SUBDIR) klammail . + +# set the include path for X, qt and KDE +INCLUDES = $(all_includes) + + +# the library search path. +klamav_LDFLAGS = $(KDE_RPATH) $(all_libraries) + +# the libraries to link against. +klamav_LDADD = $(LIB_KFILE) $(LIB_KPARTS) $(LIB_KHTML) $(LIB_SQLITE) $(LIB_SQLITE_LOCAL) $(LIB_CLAM) + +# which sources should be compiled for klamav +klamav_SOURCES = main.cpp klamav.cpp freshklam.cpp sigtool.cpp klamscan.cpp \ + klamd.cpp kuarantine.cpp \ + aboutklamav.cpp dbviewer.cpp \ + frame.cpp tabwidget.cpp viewer.cpp pageviewer.cpp klamav_run.cpp dcopklamscan.skel \ + directorylist.cpp scanviewer.cpp schedule.cpp datepicker.cpp cthost.cpp \ + ctcron.cpp ctmonth.cpp ctdom.cpp ctdow.cpp cttask.cpp ctvariable.cpp \ + ktlistitem.cpp ktlisttask.cpp ktlisttasks.cpp ktview.cpp ktlistcron.cpp \ + kticon.cpp activityviewer.cpp collectiondb.cpp archivelimits.ui \ + archivetypes.ui specialfiletypes.ui firstrunwizard.ui configdialog.cpp autoscanoptions.ui logoptions.ui klamavconfig.kcfgc k3bjobprogressosd_mod.cpp update.cpp + + + +# let automoc handle all of the meta source files (moc) +METASOURCES = AUTO + +podir=../po + +messages: + $(XGETTEXT) *.cpp -ki18n -o $(podir)/klamav.pot + +KDE_ICON = klamav + +# this is where the kdelnk file will go +kdelnkdir = $(kde_appsdir)/Utilities +kdelnk_DATA = klamav.desktop + +# this is where the servicemenu file will go +konqservice_DATA = klamav-dropdown.desktop +konqservicedir = $(kde_datadir)/konqueror/servicemenus + +# this is where the XML-GUI resource file goes +rcdir = $(kde_datadir)/klamav +rc_DATA = klamavui.rc + + +eventsrcdir = $(kde_datadir)/klamav +eventsrc_DATA = eventsrc + + +kde_kcfg_DATA = klamavconfig.kcfg + + +main.o : archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h + diff --git a/src/Makefile.in b/src/Makefile.in new file mode 100644 index 0000000..e04401b --- /dev/null +++ b/src/Makefile.in @@ -0,0 +1,1460 @@ +# Makefile.in generated by automake 1.9.6 from Makefile.am. +# KDE tags expanded automatically by am_edit - $Revision: 1.3 $ +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +top_builddir = .. +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = @INSTALL@ +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +target_triplet = @target@ +bin_PROGRAMS = klamav$(EXEEXT) +subdir = src +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \ + $(top_srcdir)/configure.in +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(SHELL) $(top_srcdir)/admin/mkinstalldirs +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +am__installdirs = "$(DESTDIR)$(bindir)" "$(DESTDIR)$(eventsrcdir)" \ + "$(DESTDIR)$(kde_kcfgdir)" "$(DESTDIR)$(kdelnkdir)" \ + "$(DESTDIR)$(konqservicedir)" "$(DESTDIR)$(rcdir)" +binPROGRAMS_INSTALL = $(INSTALL_PROGRAM) +PROGRAMS = $(bin_PROGRAMS) +am_klamav_OBJECTS = main.$(OBJEXT) klamav.$(OBJEXT) \ + freshklam.$(OBJEXT) sigtool.$(OBJEXT) klamscan.$(OBJEXT) \ + klamd.$(OBJEXT) kuarantine.$(OBJEXT) aboutklamav.$(OBJEXT) \ + dbviewer.$(OBJEXT) frame.$(OBJEXT) tabwidget.$(OBJEXT) \ + viewer.$(OBJEXT) pageviewer.$(OBJEXT) klamav_run.$(OBJEXT) \ + directorylist.$(OBJEXT) scanviewer.$(OBJEXT) \ + schedule.$(OBJEXT) datepicker.$(OBJEXT) cthost.$(OBJEXT) \ + ctcron.$(OBJEXT) ctmonth.$(OBJEXT) ctdom.$(OBJEXT) \ + ctdow.$(OBJEXT) cttask.$(OBJEXT) ctvariable.$(OBJEXT) \ + ktlistitem.$(OBJEXT) ktlisttask.$(OBJEXT) \ + ktlisttasks.$(OBJEXT) ktview.$(OBJEXT) ktlistcron.$(OBJEXT) \ + kticon.$(OBJEXT) activityviewer.$(OBJEXT) \ + collectiondb.$(OBJEXT) configdialog.$(OBJEXT) \ + k3bjobprogressosd_mod.$(OBJEXT) update.$(OBJEXT) +#>- klamav_OBJECTS = $(am_klamav_OBJECTS) +#>+ 17 +klamav_final_OBJECTS = klamav.all_cpp.o +klamav_nofinal_OBJECTS = main.$(OBJEXT) klamav.$(OBJEXT) \ + freshklam.$(OBJEXT) sigtool.$(OBJEXT) klamscan.$(OBJEXT) \ + klamd.$(OBJEXT) kuarantine.$(OBJEXT) aboutklamav.$(OBJEXT) \ + dbviewer.$(OBJEXT) frame.$(OBJEXT) tabwidget.$(OBJEXT) \ + viewer.$(OBJEXT) pageviewer.$(OBJEXT) klamav_run.$(OBJEXT) \ + directorylist.$(OBJEXT) scanviewer.$(OBJEXT) \ + schedule.$(OBJEXT) datepicker.$(OBJEXT) cthost.$(OBJEXT) \ + ctcron.$(OBJEXT) ctmonth.$(OBJEXT) ctdom.$(OBJEXT) \ + ctdow.$(OBJEXT) cttask.$(OBJEXT) ctvariable.$(OBJEXT) \ + ktlistitem.$(OBJEXT) ktlisttask.$(OBJEXT) \ + ktlisttasks.$(OBJEXT) ktview.$(OBJEXT) ktlistcron.$(OBJEXT) \ + kticon.$(OBJEXT) activityviewer.$(OBJEXT) \ + collectiondb.$(OBJEXT) configdialog.$(OBJEXT) \ + k3bjobprogressosd_mod.$(OBJEXT) update.$(OBJEXT) dcopklamscan_skel.$(OBJEXT) archivelimits.$(OBJEXT) archivetypes.$(OBJEXT) specialfiletypes.$(OBJEXT) firstrunwizard.$(OBJEXT) autoscanoptions.$(OBJEXT) logoptions.$(OBJEXT) klamavconfig.$(OBJEXT) +@KDE_USE_FINAL_FALSE@klamav_OBJECTS = $(klamav_nofinal_OBJECTS) +@KDE_USE_FINAL_TRUE@klamav_OBJECTS = $(klamav_final_OBJECTS) +am__DEPENDENCIES_1 = +@with_included_sqlite_TRUE@am__DEPENDENCIES_2 = sqlite/libsqlite.la +klamav_DEPENDENCIES = $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \ + $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \ + $(am__DEPENDENCIES_2) $(am__DEPENDENCIES_1) +DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir) +depcomp = $(SHELL) $(top_srcdir)/admin/depcomp +am__depfiles_maybe = depfiles +#>- CXXCOMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \ +#>- $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) +#>+ 2 +CXXCOMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \ + $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) $(KDE_CXXFLAGS) +#>- LTCXXCOMPILE = $(LIBTOOL) --tag=CXX --mode=compile $(CXX) $(DEFS) \ +#>- $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \ +#>- $(AM_CXXFLAGS) $(CXXFLAGS) +#>+ 3 +LTCXXCOMPILE = $(LIBTOOL) --tag=CXX --mode=compile $(CXX) $(DEFS) \ + $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \ + $(AM_CXXFLAGS) $(CXXFLAGS) $(KDE_CXXFLAGS) +CXXLD = $(CXX) +#>- CXXLINK = $(LIBTOOL) --tag=CXX --mode=link $(CXXLD) $(AM_CXXFLAGS) \ +#>- $(CXXFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@ +#>+ 2 +CXXLINK = $(LIBTOOL) --tag=CXX --mode=link $(CXXLD) $(AM_CXXFLAGS) \ + $(CXXFLAGS) $(KDE_CXXFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@ +SOURCES = $(klamav_SOURCES) +DIST_SOURCES = $(klamav_SOURCES) +#>- RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \ +#>- html-recursive info-recursive install-data-recursive \ +#>- install-exec-recursive install-info-recursive \ +#>- install-recursive installcheck-recursive installdirs-recursive \ +#>- pdf-recursive ps-recursive uninstall-info-recursive \ +#>- uninstall-recursive +#>+ 6 +RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \ + html-recursive info-recursive install-data-recursive \ + install-exec-recursive install-info-recursive \ + install-recursive installcheck-recursive installdirs-recursive \ + pdf-recursive ps-recursive uninstall-info-recursive \ + uninstall-recursive nmcheck-recursive bcheck-recursive +am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; +am__vpath_adj = case $$p in \ + $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ + *) f=$$p;; \ + esac; +am__strip_dir = `echo $$p | sed -e 's|^.*/||'`; +eventsrcDATA_INSTALL = $(INSTALL_DATA) +kde_kcfgDATA_INSTALL = $(INSTALL_DATA) +kdelnkDATA_INSTALL = $(INSTALL_DATA) +konqserviceDATA_INSTALL = $(INSTALL_DATA) +rcDATA_INSTALL = $(INSTALL_DATA) +DATA = $(eventsrc_DATA) $(kde_kcfg_DATA) $(kdelnk_DATA) \ + $(konqservice_DATA) $(rc_DATA) +ETAGS = etags +CTAGS = ctags +DIST_SUBDIRS = icons about action arkollon sqlite klammail . +#>- DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +#>+ 1 +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) $(KDE_DIST) +ACLOCAL = @ACLOCAL@ +AMDEP_FALSE = @AMDEP_FALSE@ +AMDEP_TRUE = @AMDEP_TRUE@ +AMTAR = @AMTAR@ +AR = @AR@ +ARTSCCONFIG = @ARTSCCONFIG@ +AUTOCONF = @AUTOCONF@ +AUTODIRS = @AUTODIRS@ +AUTOHEADER = @AUTOHEADER@ +AUTOMAKE = @AUTOMAKE@ +AWK = @AWK@ +CC = @CC@ +CCDEPMODE = @CCDEPMODE@ +CFLAGS = @CFLAGS@ +CONF_FILES = @CONF_FILES@ +CPP = @CPP@ +CPPFLAGS = @CPPFLAGS@ +CXX = @CXX@ +CXXCPP = @CXXCPP@ +CXXDEPMODE = @CXXDEPMODE@ +CXXFLAGS = @CXXFLAGS@ +CYGPATH_W = @CYGPATH_W@ +DCOPIDL = @DCOPIDL@ +DCOPIDL2CPP = @DCOPIDL2CPP@ +DCOPIDLNG = @DCOPIDLNG@ +DCOP_DEPENDENCIES = @DCOP_DEPENDENCIES@ +DEFS = @DEFS@ +DEPDIR = @DEPDIR@ +ECHO = @ECHO@ +ECHO_C = @ECHO_C@ +ECHO_N = @ECHO_N@ +ECHO_T = @ECHO_T@ +EGREP = @EGREP@ +ENABLE_PERMISSIVE_FLAG = @ENABLE_PERMISSIVE_FLAG@ +EXEEXT = @EXEEXT@ +F77 = @F77@ +FFLAGS = @FFLAGS@ +FRAMEWORK_COREAUDIO = @FRAMEWORK_COREAUDIO@ +GMSGFMT = @GMSGFMT@ +GREP = @GREP@ +HAVE_GCC_VISIBILITY = @HAVE_GCC_VISIBILITY@ +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ +KCFG_DEPENDENCIES = @KCFG_DEPENDENCIES@ +KCONFIG_COMPILER = @KCONFIG_COMPILER@ +KDECONFIG = @KDECONFIG@ +KDE_CHECK_PLUGIN = @KDE_CHECK_PLUGIN@ +KDE_EXTRA_RPATH = @KDE_EXTRA_RPATH@ +KDE_INCLUDES = @KDE_INCLUDES@ +KDE_LDFLAGS = @KDE_LDFLAGS@ +KDE_MT_LDFLAGS = @KDE_MT_LDFLAGS@ +KDE_MT_LIBS = @KDE_MT_LIBS@ +KDE_NO_UNDEFINED = @KDE_NO_UNDEFINED@ +KDE_PLUGIN = @KDE_PLUGIN@ +KDE_RPATH = @KDE_RPATH@ +KDE_USE_CLOSURE_FALSE = @KDE_USE_CLOSURE_FALSE@ +KDE_USE_CLOSURE_TRUE = @KDE_USE_CLOSURE_TRUE@ +KDE_USE_FINAL_FALSE = @KDE_USE_FINAL_FALSE@ +KDE_USE_FINAL_TRUE = @KDE_USE_FINAL_TRUE@ +KDE_USE_FPIE = @KDE_USE_FPIE@ +KDE_USE_NMCHECK_FALSE = @KDE_USE_NMCHECK_FALSE@ +KDE_USE_NMCHECK_TRUE = @KDE_USE_NMCHECK_TRUE@ +KDE_USE_PIE = @KDE_USE_PIE@ +KDE_XSL_STYLESHEET = @KDE_XSL_STYLESHEET@ +LDFLAGS = @LDFLAGS@ +LDFLAGS_AS_NEEDED = @LDFLAGS_AS_NEEDED@ +LDFLAGS_NEW_DTAGS = @LDFLAGS_NEW_DTAGS@ +LIBCOMPAT = @LIBCOMPAT@ +LIBCRYPT = @LIBCRYPT@ +LIBDL = @LIBDL@ +LIBJPEG = @LIBJPEG@ +LIBOBJS = @LIBOBJS@ +LIBPNG = @LIBPNG@ +LIBPTHREAD = @LIBPTHREAD@ +LIBRESOLV = @LIBRESOLV@ +LIBS = @LIBS@ +LIBSM = @LIBSM@ +LIBSOCKET = @LIBSOCKET@ +LIBTOOL = @LIBTOOL@ +LIBUCB = @LIBUCB@ +LIBUTIL = @LIBUTIL@ +LIBZ = @LIBZ@ +LIB_CLAM = @LIB_CLAM@ +LIB_KAB = @LIB_KAB@ +LIB_KABC = @LIB_KABC@ +LIB_KDECORE = @LIB_KDECORE@ +LIB_KDED = @LIB_KDED@ +LIB_KDEPIM = @LIB_KDEPIM@ +LIB_KDEPRINT = @LIB_KDEPRINT@ +LIB_KDEUI = @LIB_KDEUI@ +LIB_KDNSSD = @LIB_KDNSSD@ +LIB_KFILE = @LIB_KFILE@ +LIB_KFM = @LIB_KFM@ +LIB_KHTML = @LIB_KHTML@ +LIB_KIMPROXY = @LIB_KIMPROXY@ +LIB_KIO = @LIB_KIO@ +LIB_KJS = @LIB_KJS@ +LIB_KNEWSTUFF = @LIB_KNEWSTUFF@ +LIB_KPARTS = @LIB_KPARTS@ +LIB_KSPELL = @LIB_KSPELL@ +LIB_KSYCOCA = @LIB_KSYCOCA@ +LIB_KUNITTEST = @LIB_KUNITTEST@ +LIB_KUTILS = @LIB_KUTILS@ +LIB_POLL = @LIB_POLL@ +LIB_QPE = @LIB_QPE@ +LIB_QT = @LIB_QT@ +LIB_SMB = @LIB_SMB@ +LIB_SQLITE = @LIB_SQLITE@ +LIB_X11 = @LIB_X11@ +LIB_XEXT = @LIB_XEXT@ +LIB_XRENDER = @LIB_XRENDER@ +LN_S = @LN_S@ +LTLIBOBJS = @LTLIBOBJS@ +MAKEINFO = @MAKEINFO@ +MAKEKDEWIDGETS = @MAKEKDEWIDGETS@ +MCOPIDL = @MCOPIDL@ +MEINPROC = @MEINPROC@ +MOC = @MOC@ +MSGFMT = @MSGFMT@ +NOOPT_CFLAGS = @NOOPT_CFLAGS@ +NOOPT_CXXFLAGS = @NOOPT_CXXFLAGS@ +OBJEXT = @OBJEXT@ +PACKAGE = @PACKAGE@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ +PACKAGE_NAME = @PACKAGE_NAME@ +PACKAGE_STRING = @PACKAGE_STRING@ +PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_VERSION = @PACKAGE_VERSION@ +PATH_SEPARATOR = @PATH_SEPARATOR@ +PERL = @PERL@ +PKGCONFIGFOUND = @PKGCONFIGFOUND@ +PKG_CONFIG = @PKG_CONFIG@ +QTE_NORTTI = @QTE_NORTTI@ +QT_INCLUDES = @QT_INCLUDES@ +QT_LDFLAGS = @QT_LDFLAGS@ +RANLIB = @RANLIB@ +SET_MAKE = @SET_MAKE@ +SHELL = @SHELL@ +SQLITE_CFLAGS = @SQLITE_CFLAGS@ +SQLITE_LIBS = @SQLITE_LIBS@ +STRIP = @STRIP@ +TOPSUBDIRS = @TOPSUBDIRS@ +UIC = @UIC@ +UIC_TR = @UIC_TR@ +USER_INCLUDES = @USER_INCLUDES@ +USER_LDFLAGS = @USER_LDFLAGS@ +USE_EXCEPTIONS = @USE_EXCEPTIONS@ +USE_RTTI = @USE_RTTI@ +USE_THREADS = @USE_THREADS@ +VERSION = @VERSION@ +WOVERLOADED_VIRTUAL = @WOVERLOADED_VIRTUAL@ +XGETTEXT = @XGETTEXT@ +XMKMF = @XMKMF@ +XMLLINT = @XMLLINT@ +X_EXTRA_LIBS = @X_EXTRA_LIBS@ +X_INCLUDES = @X_INCLUDES@ +X_LDFLAGS = @X_LDFLAGS@ +X_PRE_LIBS = @X_PRE_LIBS@ +X_RPATH = @X_RPATH@ +ac_ct_CC = @ac_ct_CC@ +ac_ct_CXX = @ac_ct_CXX@ +ac_ct_F77 = @ac_ct_F77@ +all_includes = @all_includes@ +all_libraries = @all_libraries@ +am__fastdepCC_FALSE = @am__fastdepCC_FALSE@ +am__fastdepCC_TRUE = @am__fastdepCC_TRUE@ +am__fastdepCXX_FALSE = @am__fastdepCXX_FALSE@ +am__fastdepCXX_TRUE = @am__fastdepCXX_TRUE@ +am__include = @am__include@ +am__leading_dot = @am__leading_dot@ +am__quote = @am__quote@ +am__tar = @am__tar@ +am__untar = @am__untar@ +bindir = @bindir@ +build = @build@ +build_alias = @build_alias@ +build_cpu = @build_cpu@ +build_os = @build_os@ +build_vendor = @build_vendor@ +datadir = @datadir@ +datarootdir = @datarootdir@ +docdir = @docdir@ +dvidir = @dvidir@ +exec_prefix = @exec_prefix@ +host = @host@ +host_alias = @host_alias@ +host_cpu = @host_cpu@ +host_os = @host_os@ +host_vendor = @host_vendor@ +htmldir = @htmldir@ +include_ARTS_FALSE = @include_ARTS_FALSE@ +include_ARTS_TRUE = @include_ARTS_TRUE@ +include_x11_FALSE = @include_x11_FALSE@ +include_x11_TRUE = @include_x11_TRUE@ +includedir = @includedir@ +infodir = @infodir@ +install_sh = @install_sh@ +kde_appsdir = @kde_appsdir@ +kde_bindir = @kde_bindir@ +kde_confdir = @kde_confdir@ +kde_datadir = @kde_datadir@ +kde_htmldir = @kde_htmldir@ +kde_icondir = @kde_icondir@ +kde_includes = @kde_includes@ +kde_kcfgdir = @kde_kcfgdir@ +kde_libraries = @kde_libraries@ +kde_libs_htmldir = @kde_libs_htmldir@ +kde_libs_prefix = @kde_libs_prefix@ +kde_locale = @kde_locale@ +kde_mimedir = @kde_mimedir@ +kde_moduledir = @kde_moduledir@ +kde_qtver = @kde_qtver@ +kde_servicesdir = @kde_servicesdir@ +kde_servicetypesdir = @kde_servicetypesdir@ +kde_sounddir = @kde_sounddir@ +kde_styledir = @kde_styledir@ +kde_templatesdir = @kde_templatesdir@ +kde_wallpaperdir = @kde_wallpaperdir@ +kde_widgetdir = @kde_widgetdir@ +kdeinitdir = @kdeinitdir@ +libdir = @libdir@ +libexecdir = @libexecdir@ +localedir = @localedir@ +localstatedir = @localstatedir@ +mandir = @mandir@ +mkdir_p = @mkdir_p@ +oldincludedir = @oldincludedir@ +pdfdir = @pdfdir@ +prefix = @prefix@ +program_transform_name = @program_transform_name@ +psdir = @psdir@ +qt_includes = @qt_includes@ +qt_libraries = @qt_libraries@ +sbindir = @sbindir@ +sharedstatedir = @sharedstatedir@ +sysconfdir = @sysconfdir@ +target = @target@ +target_alias = @target_alias@ +target_cpu = @target_cpu@ +target_os = @target_os@ +target_vendor = @target_vendor@ +unsermake_enable_pch_FALSE = @unsermake_enable_pch_FALSE@ +unsermake_enable_pch_TRUE = @unsermake_enable_pch_TRUE@ +with_included_sqlite_FALSE = @with_included_sqlite_FALSE@ +with_included_sqlite_TRUE = @with_included_sqlite_TRUE@ +x_includes = @x_includes@ +x_libraries = @x_libraries@ +xdg_appsdir = @xdg_appsdir@ +xdg_directorydir = @xdg_directorydir@ +xdg_menudir = @xdg_menudir@ +@with_included_sqlite_TRUE@SQLITE_SUBDIR = sqlite +@with_included_sqlite_TRUE@LIB_SQLITE_LOCAL = sqlite/libsqlite.la +@with_included_sqlite_TRUE@sqlite_includes = -Isqlite +SUBDIRS = icons about action arkollon $(SQLITE_SUBDIR) klammail . + +# set the include path for X, qt and KDE +INCLUDES = $(all_includes) + +# the library search path. +klamav_LDFLAGS = $(KDE_RPATH) $(all_libraries) + +# the libraries to link against. +klamav_LDADD = $(LIB_KFILE) $(LIB_KPARTS) $(LIB_KHTML) $(LIB_SQLITE) $(LIB_SQLITE_LOCAL) $(LIB_CLAM) + +# which sources should be compiled for klamav +#>- klamav_SOURCES = main.cpp klamav.cpp freshklam.cpp sigtool.cpp klamscan.cpp \ +#>- klamd.cpp kuarantine.cpp \ +#>- aboutklamav.cpp dbviewer.cpp \ +#>- frame.cpp tabwidget.cpp viewer.cpp pageviewer.cpp klamav_run.cpp dcopklamscan.skel \ +#>- directorylist.cpp scanviewer.cpp schedule.cpp datepicker.cpp cthost.cpp \ +#>- ctcron.cpp ctmonth.cpp ctdom.cpp ctdow.cpp cttask.cpp ctvariable.cpp \ +#>- ktlistitem.cpp ktlisttask.cpp ktlisttasks.cpp ktview.cpp ktlistcron.cpp \ +#>- kticon.cpp activityviewer.cpp collectiondb.cpp archivelimits.ui \ +#>- archivetypes.ui specialfiletypes.ui firstrunwizard.ui configdialog.cpp autoscanoptions.ui logoptions.ui klamavconfig.kcfgc k3bjobprogressosd_mod.cpp update.cpp +#>+ 9 +klamav_SOURCES=main.cpp klamav.cpp freshklam.cpp sigtool.cpp klamscan.cpp \ + klamd.cpp kuarantine.cpp \ + aboutklamav.cpp dbviewer.cpp \ + frame.cpp tabwidget.cpp viewer.cpp pageviewer.cpp klamav_run.cpp \ + directorylist.cpp scanviewer.cpp schedule.cpp datepicker.cpp cthost.cpp \ + ctcron.cpp ctmonth.cpp ctdom.cpp ctdow.cpp cttask.cpp ctvariable.cpp \ + ktlistitem.cpp ktlisttask.cpp ktlisttasks.cpp ktview.cpp ktlistcron.cpp \ + kticon.cpp activityviewer.cpp collectiondb.cpp \ + configdialog.cpp k3bjobprogressosd_mod.cpp update.cpp dcopklamscan_skel.cpp archivelimits.cpp archivetypes.cpp specialfiletypes.cpp firstrunwizard.cpp autoscanoptions.cpp logoptions.cpp klamavconfig.cpp + + +# let automoc handle all of the meta source files (moc) +#>- METASOURCES = AUTO +podir = ../po +KDE_ICON = klamav + +# this is where the kdelnk file will go +kdelnkdir = $(kde_appsdir)/Utilities +kdelnk_DATA = klamav.desktop + +# this is where the servicemenu file will go +konqservice_DATA = klamav-dropdown.desktop +konqservicedir = $(kde_datadir)/konqueror/servicemenus + +# this is where the XML-GUI resource file goes +rcdir = $(kde_datadir)/klamav +rc_DATA = klamavui.rc +eventsrcdir = $(kde_datadir)/klamav +eventsrc_DATA = eventsrc +kde_kcfg_DATA = klamavconfig.kcfg +#>- all: all-recursive +#>+ 1 +all: docs-am all-recursive + +.SUFFIXES: +.SUFFIXES: .cpp .lo .o .obj +$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) +#>- @for dep in $?; do \ +#>- case '$(am__configure_deps)' in \ +#>- *$$dep*) \ +#>- cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ +#>- && exit 0; \ +#>- exit 1;; \ +#>- esac; \ +#>- done; \ +#>- echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/Makefile'; \ +#>- cd $(top_srcdir) && \ +#>- $(AUTOMAKE) --gnu src/Makefile +#>+ 12 + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/Makefile'; \ + cd $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/Makefile + cd $(top_srcdir) && perl admin/am_edit src/Makefile.in +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in 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install-konqserviceDATA install-man install-rcDATA \ + install-strip installcheck installcheck-am installdirs \ + installdirs-am maintainer-clean maintainer-clean-generic \ + maintainer-clean-recursive mostlyclean mostlyclean-compile \ + mostlyclean-generic mostlyclean-libtool mostlyclean-recursive \ + pdf pdf-am ps ps-am tags tags-recursive uninstall uninstall-am \ + uninstall-binPROGRAMS uninstall-eventsrcDATA uninstall-info-am \ + uninstall-kde_kcfgDATA uninstall-kdelnkDATA \ + uninstall-konqserviceDATA uninstall-rcDATA + + +messages: + $(XGETTEXT) *.cpp -ki18n -o $(podir)/klamav.pot + +main.o : archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: + +#>+ 5 +dcopklamscan.kidl: $(srcdir)/dcopklamscan.h $(DCOP_DEPENDENCIES) + $(DCOPIDL) $(srcdir)/dcopklamscan.h > dcopklamscan.kidl || ( rm -f dcopklamscan.kidl ; false ) +dcopklamscan_skel.cpp: dcopklamscan.kidl + $(DCOPIDL2CPP) --c++-suffix cpp --no-signals --no-stub dcopklamscan.kidl + +#>+ 3 +freshklam.moc: $(srcdir)/freshklam.h + $(MOC) $(srcdir)/freshklam.h -o freshklam.moc + +#>+ 2 +mocs: freshklam.moc + +#>+ 3 +configdialog.moc: $(srcdir)/configdialog.h + $(MOC) $(srcdir)/configdialog.h -o configdialog.moc + +#>+ 2 +mocs: configdialog.moc + +#>+ 3 +kuarantine.moc: $(srcdir)/kuarantine.h + $(MOC) $(srcdir)/kuarantine.h -o kuarantine.moc + +#>+ 2 +mocs: kuarantine.moc + +#>+ 3 +dbviewer.moc: $(srcdir)/dbviewer.h + $(MOC) $(srcdir)/dbviewer.h -o dbviewer.moc + +#>+ 2 +mocs: dbviewer.moc + +#>+ 3 +pageviewer.moc: $(srcdir)/pageviewer.h + $(MOC) $(srcdir)/pageviewer.h -o pageviewer.moc + +#>+ 2 +mocs: pageviewer.moc + +#>+ 3 +frame.moc: $(srcdir)/frame.h + $(MOC) $(srcdir)/frame.h -o frame.moc + +#>+ 2 +mocs: frame.moc + +#>+ 3 +klamav_run.moc: $(srcdir)/klamav_run.h + $(MOC) $(srcdir)/klamav_run.h -o klamav_run.moc + +#>+ 2 +mocs: klamav_run.moc + +#>+ 3 +viewer.moc: $(srcdir)/viewer.h + $(MOC) $(srcdir)/viewer.h -o viewer.moc + +#>+ 2 +mocs: viewer.moc + +#>+ 3 +directorylist.moc: $(srcdir)/directorylist.h + $(MOC) $(srcdir)/directorylist.h -o directorylist.moc + +#>+ 2 +mocs: directorylist.moc + +#>+ 3 +klamd.moc: $(srcdir)/klamd.h + $(MOC) $(srcdir)/klamd.h -o klamd.moc + +#>+ 2 +mocs: klamd.moc + +#>+ 3 +ktview.moc: $(srcdir)/ktview.h + $(MOC) $(srcdir)/ktview.h -o ktview.moc + +#>+ 2 +mocs: ktview.moc + +#>+ 3 +aboutklamav.moc: $(srcdir)/aboutklamav.h + $(MOC) $(srcdir)/aboutklamav.h -o aboutklamav.moc + +#>+ 2 +mocs: aboutklamav.moc + +#>+ 3 +datepicker.moc: $(srcdir)/datepicker.h + $(MOC) $(srcdir)/datepicker.h -o datepicker.moc + +#>+ 2 +mocs: datepicker.moc + +#>+ 3 +collectiondb.moc: $(srcdir)/collectiondb.h + $(MOC) $(srcdir)/collectiondb.h -o collectiondb.moc + +#>+ 2 +mocs: collectiondb.moc + +#>+ 3 +schedule.moc: $(srcdir)/schedule.h + $(MOC) $(srcdir)/schedule.h -o schedule.moc + +#>+ 2 +mocs: schedule.moc + +#>+ 3 +klamdoptions.moc: $(srcdir)/klamdoptions.h + $(MOC) $(srcdir)/klamdoptions.h -o klamdoptions.moc + +#>+ 2 +mocs: klamdoptions.moc + +#>+ 3 +tabwidget.moc: $(srcdir)/tabwidget.h + $(MOC) $(srcdir)/tabwidget.h -o tabwidget.moc + +#>+ 2 +mocs: tabwidget.moc + +#>+ 3 +sigtool.moc: $(srcdir)/sigtool.h + $(MOC) $(srcdir)/sigtool.h -o sigtool.moc + +#>+ 2 +mocs: sigtool.moc + +#>+ 3 +klamscan.moc: $(srcdir)/klamscan.h + $(MOC) $(srcdir)/klamscan.h -o klamscan.moc + +#>+ 2 +mocs: klamscan.moc + +#>+ 3 +activityviewer.moc: $(srcdir)/activityviewer.h + $(MOC) $(srcdir)/activityviewer.h -o activityviewer.moc + +#>+ 2 +mocs: activityviewer.moc + +#>+ 3 +scanviewer.moc: $(srcdir)/scanviewer.h + $(MOC) $(srcdir)/scanviewer.h -o scanviewer.moc + +#>+ 2 +mocs: scanviewer.moc + +#>+ 3 +k3bjobprogressosd_mod.moc: $(srcdir)/k3bjobprogressosd_mod.h + $(MOC) $(srcdir)/k3bjobprogressosd_mod.h -o k3bjobprogressosd_mod.moc + +#>+ 2 +mocs: k3bjobprogressosd_mod.moc + +#>+ 3 +klamscanoptions.moc: $(srcdir)/klamscanoptions.h + $(MOC) $(srcdir)/klamscanoptions.h -o klamscanoptions.moc + +#>+ 2 +mocs: klamscanoptions.moc + +#>+ 3 +klamav.moc: $(srcdir)/klamav.h + $(MOC) $(srcdir)/klamav.h -o klamav.moc + +#>+ 2 +mocs: klamav.moc + +#>+ 3 +update.moc: $(srcdir)/update.h + $(MOC) $(srcdir)/update.h -o update.moc + +#>+ 2 +mocs: update.moc + +#>+ 3 +clean-metasources: + -rm -f freshklam.moc configdialog.moc kuarantine.moc dbviewer.moc pageviewer.moc frame.moc klamav_run.moc viewer.moc directorylist.moc klamd.moc ktview.moc aboutklamav.moc datepicker.moc collectiondb.moc schedule.moc klamdoptions.moc tabwidget.moc sigtool.moc klamscan.moc activityviewer.moc scanviewer.moc k3bjobprogressosd_mod.moc klamscanoptions.moc klamav.moc update.moc + +#>+ 2 +KDE_DIST=firstrunwizard.ui dcopklamscan.h klamavconfig.kcfgc ctdom.h ktlisttask.h klamavui.rc eventsrc k3bjobprogressosd_mod.h cti18n.h klamout dbviewer.h klamdoptions.h aboutklamav.h ctdow.h klamscan.hpre klamav.h ctcron.h clicklineedit.h ctunit.h cthost.h ktlisttasks.h sigtool.h frame.h tabwidget.h specialfiletypes.ui klamav-dropdown.desktop schedule.h cthour.h klamdoptions.cpp ktlistitem.h klamavconfig.kcfg klamav.desktop clicklineedit.cpp scanviewer.h collectiondb.h klamscanoptions.cpp ctminute.h kticon.h archivelimits.ui viewer.h klamd.h pageviewer.h klamav_run.h klamscanoptions.h directorylist.h ctunit.cpp configdialog.h ktlistcron.h autoscanoptions.ui ktview.h Makefile.in ctvariable.h kuarantine.h archivetypes.ui logoptions.ui ctmonth.h activityviewer.h cttask.h version.h freshklam.h klamscan.h Makefile.am datepicker.h firstrunwizard.ui.h update.h + +#>+ 4 +clean-idl: + -rm -f \ + dcopklamscan_skel.cpp dcopklamscan_skel.h dcopklamscan.kidl + +#>+ 9 +clean-ui: + -rm -f \ + archivelimits.cpp archivelimits.h archivelimits.moc \ + archivetypes.cpp archivetypes.h archivetypes.moc \ + specialfiletypes.cpp specialfiletypes.h specialfiletypes.moc \ + firstrunwizard.cpp firstrunwizard.h firstrunwizard.moc \ + autoscanoptions.cpp autoscanoptions.h autoscanoptions.moc \ + logoptions.cpp logoptions.h logoptions.moc + +#>+ 4 +clean-kcfg: + -rm -f \ + klamavconfig.cpp klamavconfig.h + +#>+ 2 +docs-am: + +#>+ 15 +force-reedit: + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/Makefile'; \ + cd $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/Makefile + cd $(top_srcdir) && perl admin/am_edit src/Makefile.in + + +#>+ 21 +clean-bcheck: + rm -f *.bchecktest.cc *.bchecktest.cc.class a.out + +bcheck: bcheck-recursive + +bcheck-am: + @for i in ; do \ + if test $(srcdir)/$$i -nt $$i.bchecktest.cc; then \ + echo "int main() {return 0;}" > $$i.bchecktest.cc ; \ + echo "#include \"$$i\"" >> $$i.bchecktest.cc ; \ + echo "$$i"; \ + if ! $(CXXCOMPILE) --dump-class-hierarchy -c $$i.bchecktest.cc; then \ + rm -f $$i.bchecktest.cc; exit 1; \ + fi ; \ + echo "" >> $$i.bchecktest.cc.class; \ + perl $(top_srcdir)/admin/bcheck.pl $$i.bchecktest.cc.class || { rm -f $$i.bchecktest.cc; exit 1; }; \ + rm -f a.out; \ + fi ; \ + done + + +#>+ 11 +klamav.all_cpp.cpp: $(srcdir)/Makefile.in $(srcdir)/main.cpp archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h $(srcdir)/klamav.cpp $(srcdir)/freshklam.cpp $(srcdir)/sigtool.cpp $(srcdir)/klamscan.cpp $(srcdir)/klamd.cpp $(srcdir)/kuarantine.cpp $(srcdir)/aboutklamav.cpp $(srcdir)/dbviewer.cpp $(srcdir)/frame.cpp $(srcdir)/tabwidget.cpp $(srcdir)/viewer.cpp $(srcdir)/pageviewer.cpp $(srcdir)/klamav_run.cpp $(srcdir)/directorylist.cpp $(srcdir)/scanviewer.cpp $(srcdir)/schedule.cpp $(srcdir)/datepicker.cpp $(srcdir)/cthost.cpp $(srcdir)/ctcron.cpp $(srcdir)/ctmonth.cpp $(srcdir)/ctdom.cpp $(srcdir)/ctdow.cpp $(srcdir)/cttask.cpp $(srcdir)/ctvariable.cpp $(srcdir)/ktlistitem.cpp $(srcdir)/ktlisttask.cpp $(srcdir)/ktlisttasks.cpp $(srcdir)/ktview.cpp $(srcdir)/ktlistcron.cpp $(srcdir)/kticon.cpp $(srcdir)/activityviewer.cpp $(srcdir)/collectiondb.cpp $(srcdir)/configdialog.cpp $(srcdir)/k3bjobprogressosd_mod.cpp $(srcdir)/update.cpp dcopklamscan_skel.cpp archivelimits.cpp archivetypes.cpp specialfiletypes.cpp firstrunwizard.cpp autoscanoptions.cpp logoptions.cpp klamavconfig.cpp freshklam.moc kuarantine.moc configdialog.moc dbviewer.moc firstrunwizard.moc frame.moc pageviewer.moc archivelimits.moc klamav_run.moc autoscanoptions.moc directorylist.moc viewer.moc klamd.moc specialfiletypes.moc archivetypes.moc datepicker.moc aboutklamav.moc ktview.moc collectiondb.moc schedule.moc tabwidget.moc logoptions.moc klamscan.moc sigtool.moc k3bjobprogressosd_mod.moc scanviewer.moc activityviewer.moc klamav.moc update.moc + @echo 'creating klamav.all_cpp.cpp ...'; \ + rm -f klamav.all_cpp.files klamav.all_cpp.final; \ + echo "#define KDE_USE_FINAL 1" >> klamav.all_cpp.final; \ + for file in main.cpp klamav.cpp freshklam.cpp sigtool.cpp klamscan.cpp klamd.cpp kuarantine.cpp aboutklamav.cpp dbviewer.cpp frame.cpp tabwidget.cpp viewer.cpp pageviewer.cpp klamav_run.cpp directorylist.cpp scanviewer.cpp schedule.cpp datepicker.cpp cthost.cpp ctcron.cpp ctmonth.cpp ctdom.cpp ctdow.cpp cttask.cpp ctvariable.cpp ktlistitem.cpp ktlisttask.cpp ktlisttasks.cpp ktview.cpp ktlistcron.cpp kticon.cpp activityviewer.cpp collectiondb.cpp configdialog.cpp k3bjobprogressosd_mod.cpp update.cpp dcopklamscan_skel.cpp archivelimits.cpp archivetypes.cpp specialfiletypes.cpp firstrunwizard.cpp autoscanoptions.cpp logoptions.cpp klamavconfig.cpp ; do \ + echo "#include \"$$file\"" >> klamav.all_cpp.files; \ + test ! -f $(srcdir)/$$file || egrep '^#pragma +implementation' $(srcdir)/$$file >> klamav.all_cpp.final; \ + done; \ + cat klamav.all_cpp.final klamav.all_cpp.files > klamav.all_cpp.cpp; \ + rm -f klamav.all_cpp.final klamav.all_cpp.files + +#>+ 3 +clean-final: + -rm -f klamav.all_cpp.cpp + +#>+ 3 +final: + $(MAKE) klamav_OBJECTS="$(klamav_final_OBJECTS)" all-am + +#>+ 3 +final-install: + $(MAKE) klamav_OBJECTS="$(klamav_final_OBJECTS)" install-am + +#>+ 3 +no-final: + $(MAKE) klamav_OBJECTS="$(klamav_nofinal_OBJECTS)" all-am + +#>+ 3 +no-final-install: + $(MAKE) klamav_OBJECTS="$(klamav_nofinal_OBJECTS)" install-am + +#>+ 3 +kde-rpo-clean: + -rm -f *.rpo + +#>+ 89 +$(srcdir)/sigtool.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +$(srcdir)/scanviewer.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +directorylist.lo: directorylist.moc +klamd.lo: klamd.moc +dbviewer.lo: dbviewer.moc +freshklam.lo: freshklam.moc +tabwidget.lo: tabwidget.moc +$(srcdir)/ctdow.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +viewer.lo: viewer.moc +$(srcdir)/main.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +$(srcdir)/datepicker.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +$(srcdir)/activityviewer.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +$(srcdir)/pageviewer.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +tabwidget.o: tabwidget.moc +aboutklamav.lo: aboutklamav.moc +$(srcdir)/update.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +klamscan.o: klamscan.moc +nmcheck-am: nmcheck +$(srcdir)/ktlistcron.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +schedule.lo: schedule.moc +ktview.lo: ktview.moc +collectiondb.o: collectiondb.moc +freshklam.o: freshklam.moc +$(srcdir)/kuarantine.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +$(srcdir)/ktview.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +scanviewer.lo: scanviewer.moc +$(srcdir)/configdialog.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +ktview.o: ktview.moc +sigtool.o: sigtool.moc +$(srcdir)/frame.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +dbviewer.o: dbviewer.moc +collectiondb.lo: collectiondb.moc +$(srcdir)/viewer.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +klamscanoptions.o: klamscanoptions.moc +$(srcdir)/directorylist.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +sigtool.lo: sigtool.moc +$(srcdir)/freshklam.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +klamav_run.lo: klamav_run.moc +klamav.lo: klamav.moc +scanviewer.o: scanviewer.moc +$(srcdir)/dbviewer.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +k3bjobprogressosd_mod.o: k3bjobprogressosd_mod.moc +$(srcdir)/ctmonth.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +frame.o: frame.moc +$(srcdir)/ktlisttasks.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +activityviewer.o: activityviewer.moc +k3bjobprogressosd_mod.lo: k3bjobprogressosd_mod.moc +$(srcdir)/k3bjobprogressosd_mod.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +$(srcdir)/cttask.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +update.lo: update.moc +directorylist.o: directorylist.moc +klamscanoptions.lo: klamscanoptions.moc +kuarantine.o: kuarantine.moc +$(srcdir)/kticon.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +$(srcdir)/ktlisttask.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +frame.lo: frame.moc +datepicker.o: datepicker.moc +$(srcdir)/tabwidget.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +$(srcdir)/klamd.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +activityviewer.lo: activityviewer.moc +$(srcdir)/cthost.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +aboutklamav.o: aboutklamav.moc +schedule.o: schedule.moc +configdialog.lo: configdialog.moc +pageviewer.o: pageviewer.moc +klamdoptions.o: klamdoptions.moc +viewer.o: viewer.moc +$(srcdir)/aboutklamav.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +$(srcdir)/ctdom.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +$(srcdir)/klamscan.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +$(srcdir)/collectiondb.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +$(srcdir)/klamav_run.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +$(srcdir)/ctvariable.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +$(srcdir)/klamav.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +configdialog.o: configdialog.moc +klamscan.lo: klamscan.moc +pageviewer.lo: pageviewer.moc +nmcheck: +$(srcdir)/ctcron.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +$(srcdir)/schedule.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +update.o: update.moc +klamd.o: klamd.moc +$(srcdir)/ktlistitem.cpp: archivelimits.h archivetypes.h specialfiletypes.h firstrunwizard.h autoscanoptions.h logoptions.h klamavconfig.h +klamav.o: klamav.moc +datepicker.lo: datepicker.moc +klamav_run.o: klamav_run.moc +klamdoptions.lo: klamdoptions.moc +kuarantine.lo: kuarantine.moc + +#>+ 96 +firstrunwizard.cpp: $(srcdir)/firstrunwizard.ui firstrunwizard.h firstrunwizard.moc + rm -f firstrunwizard.cpp + echo '#include <kdialog.h>' > firstrunwizard.cpp + echo '#include <klocale.h>' >> firstrunwizard.cpp + $(UIC) -tr ${UIC_TR} -i firstrunwizard.h $(srcdir)/firstrunwizard.ui > firstrunwizard.cpp.temp ; ret=$$?; \ + $(PERL) -pe "s,${UIC_TR}( \"\" ),QString::null,g" firstrunwizard.cpp.temp | $(PERL) -pe "s,${UIC_TR}( \"\"\, \"\" ),QString::null,g" | $(PERL) -pe "s,image([0-9][0-9]*)_data,img\$$1_firstrunwizard,g" | $(PERL) -pe "s,: QWizard\(,: KWizard(,g" >> firstrunwizard.cpp ;\ + rm -f firstrunwizard.cpp.temp ;\ + if test "$$ret" = 0; then echo '#include "firstrunwizard.moc"' >> firstrunwizard.cpp; else rm -f firstrunwizard.cpp ; exit $$ret ; fi + +firstrunwizard.h: $(srcdir)/firstrunwizard.ui + rm -rf firstrunwizard.h; + $(UIC) $(srcdir)/firstrunwizard.ui | $(PERL) -pi -e "s,public QWizard,public KWizard,g; s,#include <qwizard.h>,#include <kwizard.h>,g" >> firstrunwizard.h ; 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$(srcdir)/specialfiletypes.ui | $(PERL) -pi -e "s,public QWizard,public KWizard,g; s,#include <qwizard.h>,#include <kwizard.h>,g" >> specialfiletypes.h ; +specialfiletypes.moc: specialfiletypes.h + $(MOC) specialfiletypes.h -o specialfiletypes.moc + +autoscanoptions.cpp: $(srcdir)/autoscanoptions.ui autoscanoptions.h autoscanoptions.moc + rm -f autoscanoptions.cpp + echo '#include <kdialog.h>' > autoscanoptions.cpp + echo '#include <klocale.h>' >> autoscanoptions.cpp + $(UIC) -tr ${UIC_TR} -i autoscanoptions.h $(srcdir)/autoscanoptions.ui > autoscanoptions.cpp.temp ; ret=$$?; \ + $(PERL) -pe "s,${UIC_TR}( \"\" ),QString::null,g" autoscanoptions.cpp.temp | $(PERL) -pe "s,${UIC_TR}( \"\"\, \"\" ),QString::null,g" | $(PERL) -pe "s,image([0-9][0-9]*)_data,img\$$1_autoscanoptions,g" | $(PERL) -pe "s,: QWizard\(,: KWizard(,g" >> autoscanoptions.cpp ;\ + rm -f autoscanoptions.cpp.temp ;\ + if test "$$ret" = 0; then echo '#include "autoscanoptions.moc"' >> autoscanoptions.cpp; else rm -f autoscanoptions.cpp ; exit $$ret ; fi + +autoscanoptions.h: $(srcdir)/autoscanoptions.ui + rm -rf autoscanoptions.h; + $(UIC) $(srcdir)/autoscanoptions.ui | $(PERL) -pi -e "s,public QWizard,public KWizard,g; s,#include <qwizard.h>,#include <kwizard.h>,g" >> autoscanoptions.h ; +autoscanoptions.moc: autoscanoptions.h + $(MOC) autoscanoptions.h -o autoscanoptions.moc + +klamavconfig.cpp: klamavconfig.h +klamavconfig.h: $(srcdir)/klamavconfig.kcfg $(srcdir)/klamavconfig.kcfgc $(KCFG_DEPENDENCIES) + $(KCONFIG_COMPILER) $(srcdir)/klamavconfig.kcfg $(srcdir)/klamavconfig.kcfgc; ret=$$?; \ + if test "$$ret" != 0; then rm -f klamavconfig.h ; exit $$ret ; fi + + +archivetypes.cpp: $(srcdir)/archivetypes.ui archivetypes.h archivetypes.moc + rm -f archivetypes.cpp + echo '#include <kdialog.h>' > archivetypes.cpp + echo '#include <klocale.h>' >> archivetypes.cpp + $(UIC) -tr ${UIC_TR} -i archivetypes.h $(srcdir)/archivetypes.ui > archivetypes.cpp.temp ; ret=$$?; \ + $(PERL) -pe "s,${UIC_TR}( \"\" 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\ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs + +distclean-libtool: + -rm -f libtool +uninstall-info-am: +install-aboutDATA: $(about_DATA) + @$(NORMAL_INSTALL) + test -z "$(aboutdir)" || $(mkdir_p) "$(DESTDIR)$(aboutdir)" + @list='$(about_DATA)'; for p in $$list; do \ + if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \ + f=$(am__strip_dir) \ + echo " $(aboutDATA_INSTALL) '$$d$$p' '$(DESTDIR)$(aboutdir)/$$f'"; \ + $(aboutDATA_INSTALL) "$$d$$p" "$(DESTDIR)$(aboutdir)/$$f"; \ + done + +uninstall-aboutDATA: + @$(NORMAL_UNINSTALL) + @list='$(about_DATA)'; for p in $$list; do \ + f=$(am__strip_dir) \ + echo " rm -f '$(DESTDIR)$(aboutdir)/$$f'"; \ + rm -f "$(DESTDIR)$(aboutdir)/$$f"; \ + done +tags: TAGS +TAGS: + +ctags: CTAGS +CTAGS: + + +distdir: $(DISTFILES) + @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \ + list='$(DISTFILES)'; for file in $$list; do \ + case $$file in \ + $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \ + $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \ + esac; \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test "$$dir" != "$$file" && test "$$dir" != "."; then \ + dir="/$$dir"; \ + $(mkdir_p) "$(distdir)$$dir"; \ + else \ + dir=''; \ + fi; \ + if test -d $$d/$$file; then \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + fi; \ + cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + else \ + test -f $(distdir)/$$file \ + || cp -p $$d/$$file $(distdir)/$$file \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-am +all-am: Makefile $(DATA) +installdirs: + for dir in "$(DESTDIR)$(aboutdir)"; do \ + test -z "$$dir" || $(mkdir_p) "$$dir"; \ + done +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + `test -z '$(STRIP)' || \ + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +#>- clean: clean-am +#>+ 1 +clean: kde-rpo-clean clean-am + +#>- clean-am: clean-generic clean-libtool mostlyclean-am +#>+ 1 +clean-am: clean-bcheck clean-generic clean-libtool mostlyclean-am + +distclean: distclean-am + -rm -f Makefile +distclean-am: clean-am distclean-generic distclean-libtool + +dvi: dvi-am + +dvi-am: + +html: html-am + +info: info-am + +info-am: + +install-data-am: install-aboutDATA + +install-exec-am: + +install-info: install-info-am + +install-man: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-generic mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: uninstall-aboutDATA uninstall-info-am + +.PHONY: all all-am check check-am clean clean-generic clean-libtool \ + distclean distclean-generic distclean-libtool distdir dvi \ + dvi-am html html-am info info-am install install-aboutDATA \ + install-am install-data install-data-am install-exec \ + install-exec-am install-info install-info-am install-man \ + install-strip installcheck installcheck-am installdirs \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ + uninstall uninstall-aboutDATA uninstall-am uninstall-info-am + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: + +#>+ 2 +KDE_DIST=klam.png nodb.html main.html main-pt_BR.html tshirt.png aboutklamav.html wait-pt_BR.html wait.html Makefile.in Makefile.am + +#>+ 2 +docs-am: + +#>+ 15 +force-reedit: + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/about/Makefile'; \ + cd $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/about/Makefile + cd $(top_srcdir) && perl admin/am_edit src/about/Makefile.in + + +#>+ 21 +clean-bcheck: + rm -f *.bchecktest.cc *.bchecktest.cc.class a.out + +bcheck: bcheck-am + +bcheck-am: + @for i in ; do \ + if test $(srcdir)/$$i -nt $$i.bchecktest.cc; then \ + echo "int main() {return 0;}" > $$i.bchecktest.cc ; \ + echo "#include \"$$i\"" >> $$i.bchecktest.cc ; \ + echo "$$i"; \ + if ! $(CXX) $(DEFS) -I. -I$(srcdir) -I$(top_builddir) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(CXXFLAGS) $(KDE_CXXFLAGS) --dump-class-hierarchy -c $$i.bchecktest.cc; then \ + rm -f $$i.bchecktest.cc; exit 1; \ + fi ; \ + echo "" >> $$i.bchecktest.cc.class; \ + perl $(top_srcdir)/admin/bcheck.pl $$i.bchecktest.cc.class || { rm -f $$i.bchecktest.cc; exit 1; }; \ + rm -f a.out; \ + fi ; \ + done + + +#>+ 3 +final: + $(MAKE) all-am + +#>+ 3 +final-install: + $(MAKE) install-am + +#>+ 3 +no-final: + $(MAKE) all-am + +#>+ 3 +no-final-install: + $(MAKE) install-am + +#>+ 3 +kde-rpo-clean: + -rm -f *.rpo + +#>+ 3 +nmcheck: +nmcheck-am: nmcheck diff --git a/src/about/aboutklamav.html b/src/about/aboutklamav.html new file mode 100644 index 0000000..6ce8868 --- /dev/null +++ b/src/about/aboutklamav.html @@ -0,0 +1,64 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" +"http://www.w3.org/TR/REC-html40/loose.dtd"><HTML> +<HEAD> +<meta name="description" content="" /> +<meta name="author" content="Hans de Raad"/> +<meta name="keywords" content="KlamAV, Anti-Virus, AV, Linux, KDE, ClamAV, Freshklam, GUI" /> +<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> +<link rel="shortcut icon" HREF="http://klamav.sf.net/favicon.ico" /> +<TITLE>KlamAV</TITLE> +<STYLE>BODY {color: black; + font-size: 10pt; + margin-left: 5%; + margin-right: 5%; + } +.KANormal { + font-size: 9pt; + color: black; + } +.KASmall { + font-size: 8pt; + color: black; + } +A:LINK { + font-size: 9pt; + color: black; + } + +A:VISITED { + font-size: 9pt; + color: black} + +A:HOVER { + font-size: 9pt; + font-weight: bold; + color: #FFFFFF; + background-color: #000000; + } </STYLE> +</HEAD> +<BODY> +<table><tr><td><img src=klam.png width=100 height=100></td><td><h2>KlamAV Anti-Virus Manager</H2></td></tr></table><table width=100% height=100%><tr><td class=KASmall align=left valign=top width=25% height=100%><a href="http://klamav.sourceforge.net/index.php?content=ka_home"><b>Home</b></a><br><a href="http://klamav.sourceforge.net/index.php?content=ka_news"><b>News</b></a><br><a href="https://sourceforge.net/project/showfiles.php?group_id=102171"><b>Download KlamAV</b></a><br><a href="https://sourceforge.net/project/showfiles.php?group_id=86638"><b>Download ClamAV</b></a><br><a href="http://klamav.sourceforge.net/index.php?content=ka_security_notes"><b>Security Notes</b></a><br><br><br><br><br><p class=KANormal></p><br><br><br><br><br><br></td><td class=KANormal align=left valign=top width=75% height=100%> +<p class=KANormal> +<a href="http://klamav.sf.net"><b>KlamAV</b></a> <br> +(c) Robert Hogan 2004 - 2006 <a href="mailto:hoganrobert@users.sf.net">(hoganrobert@users.sf.net)</a> <br> <br> + +Translations:<br> + Russian (c) Vitaly Lipatov 2005<br> + German (c) Marc Hansen 2005<br> + Brazilian Portugese (c) rfsalomon 2005<br> + Spanish (c) Carlos A. Lozano 2005<br> + Italian (c) anon 2005<br> + Polish (c) Marcin Lapaj 2005 <br> + Hungarian (c) Tamas Szanto 2006<br> + Czech (c) Tomas Klos 2005<br> + French (c) Vincent Loison 2006<br> + Turkish (c) Engin Çağatay, Volkan Güney<br> +<br> +<a href="http://www.clamav.net"><b>ClamAV</b></a> <br> +(c) The ClamAV team 2005<br> <br> +<br> +<a href="http://www.viruspool.net"><b>VirusPool</b></a> <br> +(c) Hugo van der Kooij 2006<br> <br> + +</td></tr></table> +</BODY></HTML>
\ No newline at end of file diff --git a/src/about/klam.png b/src/about/klam.png Binary files differnew file mode 100644 index 0000000..d53b76b --- /dev/null +++ b/src/about/klam.png diff --git a/src/about/main-pt_BR.html b/src/about/main-pt_BR.html new file mode 100644 index 0000000..25ce946 --- /dev/null +++ b/src/about/main-pt_BR.html @@ -0,0 +1,52 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" +"http://www.w3.org/TR/REC-html40/loose.dtd"><HTML> +<HEAD> +<meta name="description" content="" /> +<meta name="author" content="Helio Chissini de Castro"/> +<meta name="keywords" content="KlamAV, Anti-Virus, AV, Linux, KDE, ClamAV, Freshklam, GUI" /> +<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"/> +<link rel="shortcut icon" HREF="http://klamav.sf.net/favicon.ico" /> +<TITLE>KlamAV</TITLE> +<STYLE>BODY {color: black; + font-size: 10pt; + margin-left: 5%; + margin-right: 5%; + } +.KANormal { + font-size: 9pt; + color: black; + } +.KASmall { + font-size: 8pt; + color: black; + } +A:LINK { + font-size: 9pt; + color: black; + } + +A:VISITED { + font-size: 9pt; + color: black} + +A:HOVER { + font-size: 9pt; + font-weight: bold; + color: #FFFFFF; + background-color: #000000; + } </STYLE> +</HEAD> +<BODY> +<table><tr><td><img src=klam.png width=100 height=100></td><td><h2>Browser de Vrus do KlamAV</H2></td></tr></table><table width=100% height=100%><tr><td class=KASmall align=left valign=top width=25% height=100%><a href="http://klamav.sourceforge.net/index.php?content=ka_home"><b>Home</b></a><br><a href="http://klamav.sourceforge.net/index.php?content=ka_news"><b>Notcias</b></a><br><a href="http://klamav.sourceforge.net/index.php?content=ka_security_notes"><b>Notas de Segurana</b></a><br><br><br><br><br><p class=KANormal></p><br><br><br><br><br><br></td><td class=KANormal align=left valign=top width=75% height=100%> +<p class=KANormal> + <p>O Browser de Vrus do KlamAV permite que voc pesquise os vrus detectados pelo ClamAV. Com este browser de vrus voc pode:</p> + <p><li> Clicar com o botao direito no nome do vrus para escolher aonde deseja pesquisar sobre ele, seja usando o Google ou o VirusPool.</li></p> + <p><li> Clicar com o boto da direita em um vrus detectado na aba "Verificar" para pesquisar no browser de vrus.</li></p> + <p><li> Clicar com o boto da direita em um vrua na aba de "Quarentena" para pesquisar no browser de vrus.</li></p> + <p></p> + <p>Nota: O filtro de vrus no topo a esquerda experimental, Usar esse recurso consome tempo, portanto use com cuidado!!</p> + + <p>Boa Sorte.</p><p></p> + +</td></tr></table> +</BODY></HTML>
\ No newline at end of file diff --git a/src/about/main.html b/src/about/main.html new file mode 100644 index 0000000..ff19efb --- /dev/null +++ b/src/about/main.html @@ -0,0 +1,53 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" +"http://www.w3.org/TR/REC-html40/loose.dtd"><HTML> +<HEAD> +<meta name="description" content="" /> +<meta name="author" content="Hans de Raad"/> +<meta name="keywords" content="KlamAV, Anti-Virus, AV, Linux, KDE, ClamAV, Freshklam, GUI" /> +<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"/> +<link rel="shortcut icon" HREF="http://klamav.sf.net/favicon.ico" /> +<TITLE>KlamAV</TITLE> +<STYLE>BODY {color: black; + font-size: 10pt; + margin-left: 5%; + margin-right: 5%; + } +.KANormal { + font-size: 9pt; + color: black; + } +.KASmall { + font-size: 8pt; + color: black; + } +A:LINK { + font-size: 9pt; + color: black; + } + +A:VISITED { + font-size: 9pt; + color: black} + +A:HOVER { + font-size: 9pt; + font-weight: bold; + color: #FFFFFF; + background-color: #000000; + } </STYLE> +</HEAD> +<BODY> +<table><tr><td><img src=klam.png width=100 height=100></td><td><h2>KlamAV Virus Browser</H2></td></tr></table><table width=100% height=100%><tr><td class=KASmall align=left valign=top width=25% height=100%><a href="http://klamav.sourceforge.net/index.php?content=ka_home"><b>Home</b></a><br><a href="http://klamav.sourceforge.net/index.php?content=ka_news"><b>News</b></a><br><a href="https://sourceforge.net/project/showfiles.php?group_id=102171"><b>Download KlamAV</b></a><br><a href="https://sourceforge.net/project/showfiles.php?group_id=86638"><b>Download ClamAV</b></a><br><a href="http://klamav.sourceforge.net/index.php?content=ka_security_notes"><b>Security Notes</b></a><br><br><br><br><br><p class=KANormal></p><br><br><br><br><br><br></td><td class=KANormal align=left valign=top width=75% height=100%> +<p class=KANormal> + <p>KlamAV's Virus Browser allows you to research + the viruses detected by ClamAV. With the virus browser you can:</p> + <p>* Right-click on a virus-name to choose whether to research a virus using Google or VirusPool.</p> + <p>* Right-click on a detected virus in the 'Scan' tab to research it in the virus browser.</p> + <p>* Right-click on a detected virus in the 'Quarantine' tab to research it in the virus browser.</p> + <p></p> + <p>NB: The filter on the top-left is experimental. Filtering can take a while so use with care!!</p> + + <p>Good Luck.</p><p></p> + +</td></tr></table> +</BODY></HTML>
\ No newline at end of file diff --git a/src/about/nodb.html b/src/about/nodb.html new file mode 100644 index 0000000..fc95504 --- /dev/null +++ b/src/about/nodb.html @@ -0,0 +1,46 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" +"http://www.w3.org/TR/REC-html40/loose.dtd"><HTML> +<HEAD> +<meta name="description" content="" /> +<meta name="author" content="Hans de Raad"/> +<meta name="keywords" content="KlamAV, Anti-Virus, AV, Linux, KDE, ClamAV, Freshklam, GUI" /> +<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"/> +<link rel="shortcut icon" HREF="http://klamav.sf.net/favicon.ico" /> +<TITLE>KlamAV</TITLE> +<STYLE>BODY {color: black; + font-size: 10pt; + margin-left: 5%; + margin-right: 5%; + } +.KANormal { + font-size: 9pt; + color: black; + } +.KASmall { + font-size: 8pt; + color: black; + } +A:LINK { + font-size: 9pt; + color: black; + } + +A:VISITED { + font-size: 9pt; + color: black} + +A:HOVER { + font-size: 9pt; + font-weight: bold; + color: #FFFFFF; + background-color: #000000; + } </STYLE> +</HEAD> +<BODY> +<table><tr><td><img src=klam.png width=100 height=100></td><td><h2>KlamAV Virus Browser</H2></td></tr></table><table width=100% height=100%><tr><td class=KASmall align=left valign=top width=25% height=100%><a href="http://klamav.sourceforge.net/index.php?content=ka_home"><b>Home</b></a><br><a href="http://klamav.sourceforge.net/index.php?content=ka_news"><b>News</b></a><br><a href="https://sourceforge.net/project/showfiles.php?group_id=102171"><b>Download KlamAV</b></a><br><a href="https://sourceforge.net/project/showfiles.php?group_id=86638"><b>Download ClamAV</b></a><br><a href="http://klamav.sourceforge.net/index.php?content=ka_security_notes"><b>Security Notes</b></a><br><br><br><br><br><p class=KANormal></p><br><br><br><br><br><br></td><td class=KANormal align=left valign=top width=75% height=100%> +<p class=KANormal> +THERE'S NO DATABASE TO LOAD - DOWNLOAD ONE USING THE UPDATES SECTION!! +</p> + +</td></tr></table> +</BODY></HTML>
\ No newline at end of file diff --git a/src/about/tshirt.png b/src/about/tshirt.png Binary files differnew file mode 100644 index 0000000..33226bc --- /dev/null +++ b/src/about/tshirt.png diff --git a/src/about/wait-pt_BR.html b/src/about/wait-pt_BR.html new file mode 100644 index 0000000..1772aba --- /dev/null +++ b/src/about/wait-pt_BR.html @@ -0,0 +1,49 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" +"http://www.w3.org/TR/REC-html40/loose.dtd"><HTML> +<HEAD> +<meta name="description" content="" /> +<meta name="author" content="Helio Chissini de Castro"/> +<meta name="keywords" content="KlamAV, Anti-Virus, AV, Linux, KDE, ClamAV, Freshklam, GUI" /> +<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"/> +<link rel="shortcut icon" HREF="http://klamav.sf.net/favicon.ico" /> +<TITLE>KlamAV</TITLE> +<STYLE>BODY {color: black; + font-size: 10pt; + margin-left: 5%; + margin-right: 5%; + } +.KANormal { + font-size: 9pt; + color: black; + } +.KASmall { + font-size: 8pt; + color: black; + } +A:LINK { + font-size: 9pt; + color: black; + } + +A:VISITED { + font-size: 9pt; + color: black} + +A:HOVER { + font-size: 9pt; + font-weight: bold; + color: #FFFFFF; + background-color: #000000; + } </STYLE> +</HEAD> +<BODY> + <table><tr><td><img src=klam.png width=100 height=100></td><td><h2>Browser de + Vrus do KlamAV</H2></td></tr></table><table width=100% height=100%><tr><td class=KASmall align=left valign=top width=25% height=100%> + <a href="http://klamav.sourceforge.net/index.php?content=ka_home"><b>Home</b></a><br> + <a href="http://klamav.sourceforge.net/index.php?content=ka_news"><b>Notcias</b></a><br> <a href="http://klamav.sourceforge.net/index.php?content=ka_security_notes"><b>Notas de Segurana</b></a><br><br><br><br><br><p class=KANormal></p><br><br><br><br><br><br></td><td class=KANormal align=left valign=top width=75% height=100%> +<p class=KANormal> +Por favor aguarde enquanto a base de dados carrega... +</p> + +</td></tr></table> +</BODY></HTML> diff --git a/src/about/wait.html b/src/about/wait.html new file mode 100644 index 0000000..a7648e4 --- /dev/null +++ b/src/about/wait.html @@ -0,0 +1,46 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" +"http://www.w3.org/TR/REC-html40/loose.dtd"><HTML> +<HEAD> +<meta name="description" content="" /> +<meta name="author" content="Hans de Raad"/> +<meta name="keywords" content="KlamAV, Anti-Virus, AV, Linux, KDE, ClamAV, Freshklam, GUI" /> +<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"/> +<link rel="shortcut icon" HREF="http://klamav.sf.net/favicon.ico" /> +<TITLE>KlamAV</TITLE> +<STYLE>BODY {color: black; + font-size: 10pt; + margin-left: 5%; + margin-right: 5%; + } +.KANormal { + font-size: 9pt; + color: black; + } +.KASmall { + font-size: 8pt; + color: black; + } +A:LINK { + font-size: 9pt; + color: black; + } + +A:VISITED { + font-size: 9pt; + color: black} + +A:HOVER { + font-size: 9pt; + font-weight: bold; + color: #FFFFFF; + background-color: #000000; + } </STYLE> +</HEAD> +<BODY> +<table><tr><td><img src=klam.png width=100 height=100></td><td><h2>KlamAV Virus Browser</H2></td></tr></table><table width=100% height=100%><tr><td class=KASmall align=left valign=top width=25% height=100%><a href="http://klamav.sourceforge.net/index.php?content=ka_home"><b>Home</b></a><br><a href="http://klamav.sourceforge.net/index.php?content=ka_news"><b>News</b></a><br><a href="https://sourceforge.net/project/showfiles.php?group_id=102171"><b>Download KlamAV</b></a><br><a href="https://sourceforge.net/project/showfiles.php?group_id=86638"><b>Download ClamAV</b></a><br><a href="http://klamav.sourceforge.net/index.php?content=ka_security_notes"><b>Security Notes</b></a><br><br><br><br><br><p class=KANormal></p><br><br><br><br><br><br></td><td class=KANormal align=left valign=top width=75% height=100%> +<p class=KANormal> +Please wait while the database loads... +</p> + +</td></tr></table> +</BODY></HTML>
\ No newline at end of file diff --git a/src/aboutklamav.cpp b/src/aboutklamav.cpp new file mode 100644 index 0000000..403ac49 --- /dev/null +++ b/src/aboutklamav.cpp @@ -0,0 +1,154 @@ +/* + * Copyright (C) 2004 Robert Hogan <robert at roberthogan dot net> + */ + +#include "aboutklamav.h" +#include "pageviewer.h" +#include "tabwidget.h" +#include "version.h" + +#include <klocale.h> + +#include <kstandarddirs.h> +#include <kstandarddirs.h> + +#include <qlayout.h> + + +using namespace KlamAV; + +Aboutklamav::Aboutklamav(QWidget *parent, const char *name) + : QWidget(parent, name) +{ + +// QString location = locate("data", "klamav/about/klam.png"); +// QPixmap image0; +// QImage img; +// +// //img.loadFromData( image0_data, sizeof( image0_data ), "PNG" ); +// img.load(location,"PNG"); +// image0 = img; + + + QVBoxLayout *vbox = new QVBoxLayout(this, KDialog::marginHint(), + KDialog::spacingHint(), "vbox"); + + QWidget* privateLayoutWidget = new QWidget( this, "dblayout" ); + vbox->addWidget(privateLayoutWidget); + + QGridLayout* dblayout = new QGridLayout( privateLayoutWidget, 1, 1, 2, 2, "dblayout"); + dblayout->setColStretch(1, 1); + + tabBrowser = new TabWidget(privateLayoutWidget); + dblayout->addMultiCellWidget( tabBrowser, 0, 1, 1, 1 ); + + homepage = new PageViewer(this, "page"); + + connect( homepage, SIGNAL(setWindowCaption (const QString &)), + this, SLOT(slotTabCaption (const QString &)) ); + connect( homepage, SIGNAL(urlClicked(const KURL &,bool)), + this, SLOT(slotOpenTabPlain(const KURL &,bool)) ); + + Frame *frame=new Frame(this, homepage, homepage->widget(), i18n( "About KlamAV") ); + tabBrowser->addFrame(frame); + + tabBrowser->showPage(homepage->widget()); + setFocus(); + + QString location = locate("data", "klamav/about/aboutklamav.html"); + + homepage->openURL(location); + //slotTabCaption(QString("KlamAV %1").arg(KLAMAV_VERSION)); + + //KMessageBox::information (this,nooffilters); + +/* QGroupBox *groupBox1 = new QGroupBox( "About KlamAV",this ); + vbox->addWidget(groupBox1); + + groupBox1->setGeometry( QRect( 20, 40, 551, 391 ) ); + + QLabel *pixmapLabel1 = new QLabel( groupBox1, "pixmapLabel1" ); + pixmapLabel1->setGeometry( QRect( 60, 110, 140, 140 ) ); + pixmapLabel1->setPixmap( image0 ); + pixmapLabel1->setScaledContents( TRUE ); + + QLabel *textLabel1_2 = new QLabel( "KlamAV \n(C) Robert Hogan <hoganrobert@klamav.sf.net>",groupBox1 ); + textLabel1_2->setGeometry( QRect( 230, 80, 421, 61 ) ); + + QLabel *textLabel1_3 = new QLabel( "http://klamav.sourceforge.net",groupBox1 ); + textLabel1_3->setGeometry( QRect( 230, 130, 221, 21 ) ); + + QLabel *textLabel1 = new QLabel( "Translators:\nRussian, Vitaly Lipatov \n German, Marc Hansen",groupBox1 ); + textLabel1->setGeometry( QRect( 230, 150, 401, 61 ) ); + + + QLabel *textLabel1 = new QLabel( "ClamAV \n(C) Tomasz Kojm <tkojm@clamav.net>",groupBox1 ); + textLabel1->setGeometry( QRect( 230, 20, 401, 61 ) ); + + QLabel *textLabel1_4 = new QLabel( "http://www.clamav.net",groupBox1 ); + textLabel1_4->setGeometry( QRect( 230, 250, 221, 21 ) ); + + pixmapLabel1->setPixmap( image0 ); + pixmapLabel1->setScaledContents( TRUE ); + */ + //resize( QSize(600, 480).expandedTo(minimumSizeHint()) ); + + + + + + + +} + +void Aboutklamav::slotOpenTabPlain(const KURL& url, bool background) +{ + + kdDebug() << "opening tabplain" << endl; + PageViewer* page = new PageViewer(this, "page"); + //connect( m_part, SIGNAL(signalSettingsChanged()), page, SLOT(slotPaletteOrFontChanged())); + +/* connect( page, SIGNAL(setTabIcon(const QPixmap&)), + this, SLOT(setTabIcon(const QPixmap&)));*/ + connect( page, SIGNAL(setWindowCaption (const QString &)), + this, SLOT(slotTabCaption (const QString &)) ); + connect( page, SIGNAL(urlClicked(const KURL &,bool)), + this, SLOT(slotOpenTabPlain(const KURL &,bool)) ); + + Frame *frame=new Frame(this, page, page->widget(), i18n("Untitled")); + //connectFrame(frame); + tabBrowser->addFrame(frame); + + if(!background) + tabBrowser->showPage(page->widget()); + else + setFocus(); + + //if (m_tabs->count() > 1 && m_tabs->currentPageIndex() != 0) +// m_tabsClose->setEnabled(true); + + //kdDebug() << url << endl; + page->openURL(url); +} + +void Aboutklamav::slotTabCaption(const QString &caption) +{ + if (!caption.isEmpty()) + { + PageViewer *pv=(PageViewer *)sender(); + tabBrowser->setTitle(caption, pv->widget()); + pv->slotSetCaption(caption); + } +} + + +Aboutklamav::~Aboutklamav() +{ +} + +#include "aboutklamav.moc" + + + + + diff --git a/src/aboutklamav.h b/src/aboutklamav.h new file mode 100644 index 0000000..9bd2167 --- /dev/null +++ b/src/aboutklamav.h @@ -0,0 +1,134 @@ +/* + * Copyright (C) 2004 Robert Hogan <robert at roberthogan dot net> + */ + +#ifndef _ABOUTKLAMAV_H_ +#define _ABOUTKLAMAV_H_ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <kapplication.h> +#include <kmainwindow.h> + + + +class KPrinter; +class KToggleAction; +class KURL; +class QLineEdit; +class QComboBox; +class QCheckBox; +class QListBox; +class QPushButton; +class QLabel; +class KProcess; +class KConfig; +class KURLRequester; + +namespace KlamAV +{ + class TabWidget; + class PageViewer; +} + + +/** + * This class serves as the main window for Aboutklamav. It handles the + * menus, toolbars, and status bars. + * + * @short Main window class + * @author $AUTHOR <$EMAIL> + * @version $APP_VERSION + */ +class Aboutklamav : public QWidget +{ + Q_OBJECT +public: + /** + * Default Constructor + */ + Aboutklamav(QWidget *parent, const char *name=0); + + /** + * Default Destructor + */ + virtual ~Aboutklamav(); + + /** + * Use this method to load whatever file/URL you have + */ + void load(const KURL& url); + void setDirName(QString); + +protected: + /** + * Overridden virtuals for Qt drag 'n drop (XDND) + */ + /*virtual void dragEnterEvent(QDragEnterEvent *event); + virtual void dropEvent(QDropEvent *event);*/ + +protected: + /** + * This function is called when it is time for the app to save its + * properties for session management purposes. + */ + //void saveProperties(KConfig *); + + /** + * This function is called when this app is restored. The KConfig + * object points to the session management config file that was saved + * with @ref saveProperties + */ + //void readProperties(KConfig *); + + +private slots: +/* void fileNew(); + void fileOpen(); + void fileSave(); + void fileSaveAs(); + void filePrint(); + void optionsShowToolbar(); + void optionsShowStatusbar(); + void optionsConfigureKeys(); + void optionsConfigureToolbars(); + void optionsPreferences(); + void newToolbarConfig(); +*/ + //void changeStatusbar(const QString& text); + //void changeCaption(const QString& text); + +private: + void setupAccel(); + void setupActions(); + +private: + //AboutklamavView *m_view; + + /* KPrinter *m_printer; + KToggleAction *m_toolbarAction; + KToggleAction *m_statusbarAction;*/ + KlamAV::PageViewer* homepage; + KlamAV::TabWidget* tabBrowser; +signals: + void itemSelected(QString abs_filename, int line); + +public slots: + +private slots: + +protected slots: + void slotOpenTabPlain(const KURL& url, bool background = false); + void slotTabCaption(const QString &capt); + +private: + + QPushButton *about_button; + KConfig *config; + QComboBox *check_combo; + QLabel *notes_label; +}; + +#endif // _Aboutklamav_H_ diff --git a/src/action/Makefile.am b/src/action/Makefile.am new file mode 100644 index 0000000..567cbd0 --- /dev/null +++ b/src/action/Makefile.am @@ -0,0 +1,4 @@ +bin_SCRIPTS = \ + ScanWithKlamAV + +actiondir = $(kde_bindir)/ diff --git a/src/action/Makefile.in b/src/action/Makefile.in new file mode 100644 index 0000000..938d8d2 --- /dev/null +++ b/src/action/Makefile.in @@ -0,0 +1,586 @@ +# Makefile.in generated by automake 1.9.6 from Makefile.am. +# KDE tags expanded automatically by am_edit - $Revision: 1.3 $ +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +top_builddir = ../.. +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = @INSTALL@ +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +target_triplet = @target@ +subdir = src/action +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \ + $(top_srcdir)/configure.in +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(SHELL) $(top_srcdir)/admin/mkinstalldirs +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +am__installdirs = "$(DESTDIR)$(bindir)" +binSCRIPT_INSTALL = $(INSTALL_SCRIPT) +SCRIPTS = $(bin_SCRIPTS) +SOURCES = +DIST_SOURCES = +#>- DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +#>+ 1 +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) $(KDE_DIST) +ACLOCAL = @ACLOCAL@ +AMDEP_FALSE = @AMDEP_FALSE@ +AMDEP_TRUE = @AMDEP_TRUE@ +AMTAR = @AMTAR@ +AR = @AR@ +ARTSCCONFIG = @ARTSCCONFIG@ +AUTOCONF = @AUTOCONF@ +AUTODIRS = @AUTODIRS@ +AUTOHEADER = @AUTOHEADER@ +AUTOMAKE = @AUTOMAKE@ +AWK = @AWK@ +CC = @CC@ +CCDEPMODE = @CCDEPMODE@ +CFLAGS = @CFLAGS@ +CONF_FILES = @CONF_FILES@ 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in \ +#>- *$$dep*) \ +#>- cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ +#>- && exit 0; \ +#>- exit 1;; \ +#>- esac; \ +#>- done; \ +#>- echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/action/Makefile'; \ +#>- cd $(top_srcdir) && \ +#>- $(AUTOMAKE) --gnu src/action/Makefile +#>+ 12 + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/action/Makefile'; \ + cd $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/action/Makefile + cd $(top_srcdir) && perl admin/am_edit src/action/Makefile.in +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +install-binSCRIPTS: $(bin_SCRIPTS) + @$(NORMAL_INSTALL) + test -z "$(bindir)" || $(mkdir_p) "$(DESTDIR)$(bindir)" + @list='$(bin_SCRIPTS)'; for p in $$list; do \ + if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \ + if test -f $$d$$p; then \ + f=`echo "$$p" | sed 's|^.*/||;$(transform)'`; \ + echo " $(binSCRIPT_INSTALL) '$$d$$p' '$(DESTDIR)$(bindir)/$$f'"; \ + $(binSCRIPT_INSTALL) "$$d$$p" "$(DESTDIR)$(bindir)/$$f"; \ + else :; fi; \ + done + +uninstall-binSCRIPTS: + @$(NORMAL_UNINSTALL) + @list='$(bin_SCRIPTS)'; for p in $$list; do \ + f=`echo "$$p" | sed 's|^.*/||;$(transform)'`; \ + echo " rm -f '$(DESTDIR)$(bindir)/$$f'"; \ + rm -f "$(DESTDIR)$(bindir)/$$f"; \ + done + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs + +distclean-libtool: + -rm -f libtool +uninstall-info-am: +tags: TAGS +TAGS: + +ctags: CTAGS +CTAGS: + + +distdir: $(DISTFILES) + @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \ + list='$(DISTFILES)'; for file in $$list; do \ + case $$file in \ + $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \ + $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \ + esac; \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test "$$dir" != "$$file" && test "$$dir" != "."; then \ + dir="/$$dir"; \ + $(mkdir_p) "$(distdir)$$dir"; \ + else \ + dir=''; \ + fi; \ + if test -d $$d/$$file; then \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + fi; \ + cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + else \ + test -f $(distdir)/$$file \ + || cp -p $$d/$$file $(distdir)/$$file \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-am +all-am: Makefile $(SCRIPTS) +installdirs: + for dir in "$(DESTDIR)$(bindir)"; do \ + test -z "$$dir" || $(mkdir_p) "$$dir"; \ + done +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + `test -z '$(STRIP)' || \ + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +#>- clean: clean-am +#>+ 1 +clean: kde-rpo-clean clean-am + +#>- clean-am: clean-generic clean-libtool mostlyclean-am +#>+ 1 +clean-am: clean-bcheck clean-generic clean-libtool mostlyclean-am + +distclean: distclean-am + -rm -f Makefile +distclean-am: clean-am distclean-generic distclean-libtool + +dvi: dvi-am + +dvi-am: + +html: html-am + +info: info-am + +info-am: + +install-data-am: + +install-exec-am: install-binSCRIPTS + +install-info: install-info-am + +install-man: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-generic mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: uninstall-binSCRIPTS uninstall-info-am + +.PHONY: all all-am check check-am clean clean-generic clean-libtool \ + distclean distclean-generic distclean-libtool distdir dvi \ + dvi-am html html-am info info-am install install-am \ + install-binSCRIPTS install-data install-data-am install-exec \ + install-exec-am install-info install-info-am install-man \ + install-strip installcheck installcheck-am installdirs \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ + uninstall uninstall-am uninstall-binSCRIPTS uninstall-info-am + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: + +#>+ 2 +KDE_DIST=Makefile.in ScanWithKlamAV Makefile.am + +#>+ 2 +docs-am: + +#>+ 15 +force-reedit: + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/action/Makefile'; \ + cd $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/action/Makefile + cd $(top_srcdir) && perl admin/am_edit src/action/Makefile.in + + +#>+ 21 +clean-bcheck: + rm -f *.bchecktest.cc *.bchecktest.cc.class a.out + +bcheck: bcheck-am + +bcheck-am: + @for i in ; do \ + if test $(srcdir)/$$i -nt $$i.bchecktest.cc; then \ + echo "int main() {return 0;}" > $$i.bchecktest.cc ; \ + echo "#include \"$$i\"" >> $$i.bchecktest.cc ; \ + echo "$$i"; \ + if ! $(CXX) $(DEFS) -I. -I$(srcdir) -I$(top_builddir) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(CXXFLAGS) $(KDE_CXXFLAGS) --dump-class-hierarchy -c $$i.bchecktest.cc; then \ + rm -f $$i.bchecktest.cc; exit 1; \ + fi ; \ + echo "" >> $$i.bchecktest.cc.class; \ + perl $(top_srcdir)/admin/bcheck.pl $$i.bchecktest.cc.class || { rm -f $$i.bchecktest.cc; exit 1; }; \ + rm -f a.out; \ + fi ; \ + done + + +#>+ 3 +final: + $(MAKE) all-am + +#>+ 3 +final-install: + $(MAKE) install-am + +#>+ 3 +no-final: + $(MAKE) all-am + +#>+ 3 +no-final-install: + $(MAKE) install-am + +#>+ 3 +kde-rpo-clean: + -rm -f *.rpo + +#>+ 3 +nmcheck: +nmcheck-am: nmcheck diff --git a/src/action/ScanWithKlamAV b/src/action/ScanWithKlamAV new file mode 100644 index 0000000..27cb92c --- /dev/null +++ b/src/action/ScanWithKlamAV @@ -0,0 +1,30 @@ +#!/bin/bash -v +# +# Executed from KDE Service Menu +# + +# Execution starts here +if [ "$1" = "" ]; then + exit 1 +fi + +SCANTHIS=("$@") + +until [ -z "$1" ] # Until all parameters used up... +do + if [ "$URL" = "" ]; then + URL=$1 + SCANTHIS=$1 + else + URL=$URL'*'$1 + SCANTHIS=$SCANTHIS' '$1 + fi + shift +done + +if dcop `dcop|grep klamav|head -n 1` DCOPKlamscan scanURLs "$URL"; then + exit 0 +else + klamav --scanthis "${SCANTHIS[@]}" +fi + diff --git a/src/activityviewer.cpp b/src/activityviewer.cpp new file mode 100644 index 0000000..849c0ad --- /dev/null +++ b/src/activityviewer.cpp @@ -0,0 +1,297 @@ +/* + * Copyright (C) 2004 Robert Hogan <robert at roberthogan dot net> + */ +#include <config.h> + + +#include "activityviewer.h" +#include "dbviewer.h" +#include "klamav.h" +#include "klamavconfig.h" +#include "collectiondb.h" + + +#include <klocale.h> +#include <kiconloader.h> +#include <kmenubar.h> +#include <kstatusbar.h> +#include <kkeydialog.h> +#include <kio/netaccess.h> +#include <kfiledialog.h> +#include <kdebug.h> +#include <klistviewsearchline.h> +#include <ktoolbarbutton.h> //ctor + + +#include <kbuttonbox.h> +#include <kurlrequester.h> +#include <kurlcompletion.h> +#include <kcombobox.h> +#include <qlayout.h> +#include <kmessagebox.h> +#include <kstandarddirs.h> +#include <qtoolbutton.h> + +const char *log_type[] = { + "All Types", + "Launch", + "Shutdown", + "Manual Scan", + "Error Found", + "Virus Found", + "Auto-Scan", + "Updates", + "Quarantine", + 0 +}; + +const char *log_days[] = { + "Last 1 Day", + "Last 2 Days", + "Last 7 Days", + "Last 14 Days", + "Last 31 Days", + "Last 62 Days", + "Last 365 Days", + 0 +}; + + +Activityviewer::Activityviewer(QWidget *parent, const char *name) + : QWidget(parent, name) +{ + + //Create GUI + + QVBoxLayout *vbox = new QVBoxLayout(this, KDialog::marginHint(), + KDialog::spacingHint(), "vbox"); + + QWidget* privateLayoutWidget2 = new QWidget( this, "dblayout" ); + + QGridLayout *layout = new QGridLayout(privateLayoutWidget2, 2, 6, 10, 4); + + QLabel *combo_label = new QLabel(i18n("Display Event Type:"), privateLayoutWidget2); + //combo_label->setFixedSize(combo_label->sizeHint()); + layout->addWidget(combo_label,0,0); + combo_label->adjustSize(); + + check_combo = new QComboBox(false, privateLayoutWidget2); + check_combo->insertStrList(log_type); + check_combo->adjustSize(); + //check_combo->setFixedSize(check_combo->size()); + layout->addWidget(check_combo,0,1); + + QLabel *days_label = new QLabel(i18n(" from the "), privateLayoutWidget2); + //combo_label->setFixedSize(combo_label->sizeHint()); + layout->addWidget(days_label,0,2); + days_label->adjustSize(); + + days_combo = new QComboBox(false, privateLayoutWidget2); + days_combo->insertStrList(log_days); + days_combo->adjustSize(); + //check_combo->setFixedSize(check_combo->size()); + layout->addWidget(days_combo,0,3); + + + + QToolButton* options = new QToolButton( privateLayoutWidget2,"play" ); + options->setIconSet( SmallIconSet( "configure" ) ); + options->setTextLabel("Options"); + options->setTextPosition(QToolButton::Right); + options->setUsesTextLabel(true); + options->adjustSize(); + layout->addWidget(options,0,6); + + vbox->addWidget(privateLayoutWidget2); + connect( options, SIGNAL(clicked()), SLOT(slotOptions()) ); + + + + QGroupBox *group2 = new QGroupBox(i18n("Activity"), this); + vbox->addWidget(group2); + + QGridLayout *layout2 = new QGridLayout( group2, 1, 1, KDialog::spacingHint(), KDialog::spacingHint(), "layout2"); + layout2->addRowSpacing(0, group2->fontMetrics().height()); + layout2->addRowSpacing(1, group2->fontMetrics().height()); + //layout2->setColStretch(0, 1); + //layout2->setColStretch(1, 1); + + QWidget *hlp2 = new QWidget( group2 ); + layout2->addMultiCellWidget(hlp2, 1,1, 0,0); + QVBoxLayout *dir_layout2 = new QVBoxLayout(hlp2, KDialog::spacingHint() ); + + + + KToolBarButton *button; + KToolBar* searchToolBar = new KToolBar( hlp2 ); + searchToolBar->setMovingEnabled(false); + searchToolBar->setFlat(true); + searchToolBar->setIconSize( 16 ); + searchToolBar->setEnableContextMenu( false ); + + button = new KToolBarButton( "locationbar_erase", 0, searchToolBar ); + /*QLabel *filter_label =*/ new QLabel( i18n("Search:") + " ", searchToolBar ); + + + currentbox = new KListView(hlp2); + currentbox->setShowSortIndicator(true); + + QFontMetrics rb_fm(currentbox->fontMetrics()); + //currentbox->setMinimumSize(rb_fm.width("0")*55, + // rb_fm.lineSpacing()*15); + ////kdDebug() << ((currentbox->width())/3) << endl; + currentbox->addColumn( "Date",0); + currentbox->addColumn( "Type",0); + currentbox->addColumn( "Event",0); + currentbox->addColumn( "File",0); + currentbox->setResizeMode(QListView::AllColumns); + currentbox->setSelectionMode( QListView::Extended ); + currentbox->setAllColumnsShowFocus(true); + +// qmenu = new QPopupMenu( currentbox ); + +// connect(currentbox, SIGNAL( contextMenuRequested( QListViewItem *, const QPoint& , int ) ), +// this, SLOT( slotRMB( QListViewItem *, const QPoint &, int ) ) ); + + kLineEdit1 = new KListViewSearchLine( (QWidget *)searchToolBar, currentbox,"klinedit1"); +/* QValueList<int> columns; + columns.append(0); + columns.append(1); + columns.append(2);*/ +/* kLineEdit1->setSearchColumns();*/ + //kLineEdit1->setMaxLength(2); + connect(button, SIGNAL( clicked() ), + kLineEdit1, SLOT(clear()) ); + connect(check_combo, SIGNAL( activated(const QString &) ), + this, SLOT(allActivityOfType(const QString &) )); + connect(days_combo, SIGNAL( activated(const QString &) ), + this, SLOT(allActivityOfDate(const QString &) )); + + + searchToolBar->setStretchableWidget( kLineEdit1 ); + + dir_layout2->addWidget( searchToolBar,0,0); + + dir_layout2->addWidget(currentbox,1,0); + + //layout->addMultiCellWidget(currentbox); + + CollectionDB::instance()->expireActivity( QString("%1").arg(KlamavConfig::expireDays()) ); + + allActivityOfDate(days_combo->currentText()); + + +} + +void Activityviewer::populateActivity() +{ + + currentbox->clear(); + + if (!(activity.isEmpty())){ + + int i=0; + QString eventdate; + QString eventtype; + QString event; + QString file; + for (QStringList::Iterator it = activity.begin(); it != activity.end(); it++ ){ + ////kdDebug() << *it << endl; + if (i==0){ + eventdate = *it; + i++; + }else if (i==1){ + eventtype = *it; + i++; + }else if (i==2){ + event = *it; + i++; + }else if (i==3){ + file = *it; + i=0; + new EventListItem( currentbox, eventdate, eventtype,event, file); + } + } + } +} + +void Activityviewer::allActivity() +{ + + activity = CollectionDB::instance()->allActivity(); + + populateActivity(); +} + +void Activityviewer::allActivityOfType(const QString &type) +{ + + + QString days = days_combo->currentText().remove("Last ").remove(" Days").remove(" Day"); + + activity = CollectionDB::instance()->allActivityOfType(type,days); + + populateActivity(); +} + +void Activityviewer::allActivityOfDate(const QString &days) +{ + QString stripdays = days; + stripdays = stripdays.remove("Last ").remove(" Days").remove(" Day"); + QString type = check_combo->currentText(); + + activity = CollectionDB::instance()->allActivityOfType(type,stripdays); + + populateActivity(); +} + +void Activityviewer::insertItem(const QString &date, const QString &type, const QString &event, const QString &file) +{ + + if ((check_combo->currentText() == type) || (check_combo->currentText() == "All Types")) + new EventListItem( currentbox, date, type, event, file); + +} + +void Activityviewer::slotOptions(){ + + + kmain->slotConfigKlamav( "Event Logging" ); + +} + + +Activityviewer::~Activityviewer() +{ +} + +EventListItem::EventListItem( KListView *parent, QString label1, QString label2 , QString label3, QString label4) + : KListViewItem( parent, label1, label2 , label3, label4 ) +{ +} + +EventListItem::~EventListItem() +{ +} + + +// paint ze peons +void EventListItem::paintCell ( QPainter * p, const QColorGroup & cg, int column, int width, int align ) +{ + QColorGroup cg2(cg); + + + if (( this->text(1).contains( "Virus")) || ( this->text(1).contains( "Error"))) + cg2.setColor(QColorGroup::Text, Qt::red); + else if ( this->text(1) == "Updates") + cg2.setColor(QColorGroup::Text, Qt::blue); + else if ( this->text(1) == "Quarantine") + cg2.setColor(QColorGroup::Text, Qt::green); + + KListViewItem::paintCell( p, cg2, column, width, align ); + +} + + + +#include "activityviewer.moc" diff --git a/src/activityviewer.h b/src/activityviewer.h new file mode 100644 index 0000000..5c1b28a --- /dev/null +++ b/src/activityviewer.h @@ -0,0 +1,150 @@ +/* + * Copyright (C) 2004 Robert Hogan <robert at roberthogan dot net> + */ + +#ifndef _ACTIVITYVIEWER_H_ +#define _ACTIVITYVIEWER_H_ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <kapplication.h> +#include <kmainwindow.h> +#include <klistview.h> + + +class KToggleAction; +class KURL; +class QLineEdit; +class QComboBox; +class QCheckBox; +class KListView; +class QPushButton; +class QLabel; +class KProcess; +class KConfig; +class KURLRequester; +class KListViewItem; +class KListViewSearchLine; + + +/** + * This class serves as the main window for Activityviewer. It handles the + * menus, toolbars, and status bars. + * + * @short Main window class + * @author $AUTHOR <$EMAIL> + * @version $APP_VERSION + */ +class Activityviewer : public QWidget +{ + Q_OBJECT +public: + /** + * Default Constructor + */ + Activityviewer(QWidget *parent, const char *name=0); + + /** + * Default Destructor + */ + virtual ~Activityviewer(); + + /** + * Use this method to load whatever file/URL you have + */ + void load(); + void setDirName(QString); + void createQuarDir(); + QString getFileName(QString); + QString getVirusName(QString); + QString getWhen(QString); + QString getSelectedVirusName(); + void insertItem(const QString &date, const QString &type, const QString &event, const QString &file); + KListViewSearchLine* kLineEdit1; + +protected: + /** + * Overridden virtuals for Qt drag 'n drop (XDND) + */ + /*virtual void dragEnterEvent(QDragEnterEvent *event); + virtual void dropEvent(QDropEvent *event);*/ + +protected: + /** + * This function is called when it is time for the app to save its + * properties for session management purposes. + */ + //void saveProperties(KConfig *); + + /** + * This function is called when this app is restored. The KConfig + * object points to the session management config file that was saved + * with @ref saveProperties + */ + //void readProperties(KConfig *); + + +private slots: + void allActivity(); + void allActivityOfType(const QString &type); + void allActivityOfDate(const QString &days); + +private: + void setupAccel(); + void setupActions(); + void populateActivity(); + +private: + //ActivityviewerView *m_view; + + /* KPrinter *m_printer; + KToggleAction *m_toolbarAction; + KToggleAction *m_statusbarAction;*/ + + +signals: + void itemSelected(QString abs_filename, int line); + +public slots: + +private slots: + + void slotOptions(); + //void patternTextChanged( const QString &); +private: + + QLineEdit *template_edit; + QComboBox *check_combo, *days_combo; + KURLRequester *dir_combo; + QCheckBox *recursive_box; + KListView *currentbox; + QPushButton *search_button, *cancel_button, *refresh_button, *search_button3, *cancel_button3; + QLabel *status_label, *matches_label; + KProcess *childproc; + QString buf; + KConfig* config; + QStringList lastQuarItems; + QStringList lastHistoryItems; + QStringList lastQuarLocations; + QStringList lastSearchPaths; + QString quarloc; + QPopupMenu* qmenu; + QPopupMenu* hmenu; + QStringList activity; +}; + + + class EventListItem : public KListViewItem + { + public: + EventListItem( KListView *parent, QString label1, QString label2 = QString::null, QString label3 = QString::null, QString label4 = QString::null); + ~EventListItem(); + + void paintCell ( QPainter * p, const QColorGroup & cg, int column, int width, int align ); + + }; + + +#endif // _Activityviewer_H_ diff --git a/src/archivelimits.ui b/src/archivelimits.ui new file mode 100644 index 0000000..43ff6a1 --- /dev/null +++ b/src/archivelimits.ui @@ -0,0 +1,233 @@ +<!DOCTYPE UI><UI version="3.3" stdsetdef="1"> +<class>ArchiveLimits</class> +<widget class="QWidget"> + <property name="name"> + <cstring>ArchiveLimits</cstring> + </property> + <property name="geometry"> + <rect> + <x>0</x> + <y>0</y> + <width>388</width> + <height>377</height> + </rect> + </property> + <property name="caption"> + <string>Archive Limits</string> + </property> + <spacer> + <property name="name"> + <cstring>spacer13</cstring> + </property> + <property name="orientation"> + <enum>Vertical</enum> + </property> + <property name="sizeType"> + <enum>Expanding</enum> + </property> + <property name="sizeHint"> + <size> + <width>20</width> + <height>110</height> + </size> + </property> + <property name="geometry"> + <rect> + <x>184</x> + <y>256</y> + <width>20</width> + <height>110</height> + </rect> + </property> + </spacer> + <widget class="QGroupBox"> + <property name="name"> + <cstring>LimitsGroup</cstring> + </property> + <property name="geometry"> + <rect> + <x>11</x> + <y>11</y> + <width>366</width> + <height>230</height> + </rect> + </property> + <property name="title"> + <string>Archive Limits</string> + </property> + <widget class="QLayoutWidget"> + <property name="name"> + <cstring>layout35</cstring> + </property> + <property name="geometry"> + <rect> + <x>11</x> + <y>34</y> + <width>350</width> + <height>160</height> + </rect> + </property> + <grid> + <property name="name"> + <cstring>unnamed</cstring> + </property> + <widget class="QLayoutWidget" row="0" column="0"> + <property name="name"> + <cstring>layout34</cstring> + </property> + <grid> + <property name="name"> + <cstring>unnamed</cstring> + </property> + <widget class="QLabel" row="0" column="0"> + <property name="name"> + <cstring>MaxFilesExt</cstring> + </property> + <property name="text"> + <string>Maximum Number of Files to Extract</string> + </property> + </widget> + <spacer row="0" column="1"> + <property name="name"> + <cstring>spacer21</cstring> + </property> + <property name="orientation"> + <enum>Horizontal</enum> + </property> + <property name="sizeType"> + <enum>Expanding</enum> + </property> + <property name="sizeHint"> + <size> + <width>70</width> + <height>20</height> + </size> + </property> + </spacer> + <spacer row="2" column="1"> + <property name="name"> + <cstring>spacer21_3</cstring> + </property> + <property name="orientation"> + <enum>Horizontal</enum> + </property> + <property name="sizeType"> + <enum>Expanding</enum> + </property> + <property name="sizeHint"> + <size> + <width>70</width> + <height>20</height> + </size> + </property> + </spacer> + <spacer row="3" column="1"> + <property name="name"> + <cstring>spacer21_4</cstring> + </property> + <property name="orientation"> + <enum>Horizontal</enum> + </property> + <property name="sizeType"> + <enum>Expanding</enum> + </property> + <property name="sizeHint"> + <size> + <width>70</width> + <height>20</height> + </size> + </property> + </spacer> + <widget class="QLabel" row="2" column="0"> + <property name="name"> + <cstring>MaxLevRecur</cstring> + </property> + <property name="text"> + <string>Maximum Level of Recursion</string> + </property> + </widget> + <widget class="QSpinBox" row="3" column="2"> + <property name="name"> + <cstring>kcfg_MaxScanSize</cstring> + </property> + <property name="specialValueText"> + <string>Default</string> + </property> + <property name="maxValue"> + <number>9999</number> + </property> + </widget> + <widget class="QLabel" row="1" column="0"> + <property name="name"> + <cstring>MaxMBsEx</cstring> + </property> + <property name="text"> + <string>Maximum MBs to Extract</string> + </property> + </widget> + <spacer row="1" column="1"> + <property name="name"> + <cstring>spacer21_2</cstring> + </property> + <property name="orientation"> + <enum>Horizontal</enum> + </property> + <property name="sizeType"> + <enum>Expanding</enum> + </property> + <property name="sizeHint"> + <size> + <width>70</width> + <height>20</height> + </size> + </property> + </spacer> + <widget class="QSpinBox" row="1" column="2"> + <property name="name"> + <cstring>kcfg_MaxFileSize</cstring> + </property> + <property name="specialValueText"> + <string>Default</string> + </property> + <property name="maxValue"> + <number>9999</number> + </property> + </widget> + <widget class="QSpinBox" row="0" column="2"> + <property name="name"> + <cstring>kcfg_NoFilesToExtract</cstring> + </property> + <property name="specialValueText"> + <string>Default</string> + </property> + <property name="maxValue"> + <number>9999</number> + </property> + </widget> + <widget class="QSpinBox" row="2" column="2"> + <property name="name"> + <cstring>kcfg_RecursionLevel</cstring> + </property> + <property name="specialValueText"> + <string>Default</string> + </property> + <property name="maxValue"> + <number>9999</number> + </property> + </widget> + <widget class="QLabel" row="3" column="0"> + <property name="name"> + <cstring>MaxCompRatio</cstring> + </property> + <property name="text"> + <string>Maximum MBs of Files to Scan</string> + </property> + </widget> + </grid> + </widget> + </grid> + </widget> + </widget> +</widget> +<layoutdefaults spacing="6" margin="11"/> +</UI> diff --git a/src/archivetypes.ui b/src/archivetypes.ui new file mode 100644 index 0000000..e30e7bd --- /dev/null +++ b/src/archivetypes.ui @@ -0,0 +1,224 @@ +<!DOCTYPE UI><UI version="3.3" stdsetdef="1"> +<class>ArchiveTypes</class> +<widget class="QWidget"> + <property name="name"> + <cstring>ArchiveTypes</cstring> + </property> + <property name="geometry"> + <rect> + <x>0</x> + <y>0</y> + <width>399</width> + <height>385</height> + </rect> + </property> + <property name="caption"> + <string>Archive Limits</string> + </property> + <hbox> + <property name="name"> + <cstring>unnamed</cstring> + </property> + <widget class="QGroupBox"> + <property name="name"> + <cstring>Archive_Types</cstring> + </property> + <property name="title"> + <string>Archive Types</string> + </property> + <widget class="QLayoutWidget"> + <property name="name"> + <cstring>layout8</cstring> + </property> + <property name="geometry"> + <rect> + <x>20</x> + <y>30</y> + <width>330</width> + <height>284</height> + </rect> + </property> + <grid> + <property name="name"> + <cstring>unnamed</cstring> + </property> + <widget class="QCheckBox" row="6" column="0"> + <property name="name"> + <cstring>kcfg_ScanDeb</cstring> + </property> + <property name="text"> + <string>Scan Deb files using</string> + </property> + <property name="accel"> + <string></string> + </property> + </widget> + <widget class="QCheckBox" row="5" column="0"> + <property name="name"> + <cstring>kcfg_ScanJar</cstring> + </property> + <property name="text"> + <string>Scan Jar files using</string> + </property> + <property name="accel"> + <string></string> + </property> + </widget> + <widget class="QCheckBox" row="7" column="0"> + <property name="name"> + <cstring>kcfg_ScanTar</cstring> + </property> + <property name="text"> + <string>Scan Tar files using</string> + </property> + <property name="accel"> + <string></string> + </property> + </widget> + <widget class="QCheckBox" row="4" column="0"> + <property name="name"> + <cstring>kcfg_ScanLzh</cstring> + </property> + <property name="text"> + <string>Scan Lzh files using</string> + </property> + <property name="accel"> + <string></string> + </property> + </widget> + <widget class="KURLComboRequester" row="7" column="1"> + <property name="name"> + <cstring>kcfg_TarUsing</cstring> + </property> + </widget> + <widget class="QCheckBox" row="3" column="0"> + <property name="name"> + <cstring>kcfg_ScanZoo</cstring> + </property> + <property name="text"> + <string>Scan Zoo files using</string> + </property> + <property name="accel"> + <string></string> + </property> + </widget> + <widget class="KURLComboRequester" row="3" column="1"> + <property name="name"> + <cstring>kcfg_ZooUsing</cstring> + </property> + </widget> + <widget class="KURLComboRequester" row="4" column="1"> + <property name="name"> + <cstring>kcfg_LzhUsing</cstring> + </property> + </widget> + <widget class="KURLComboRequester" row="0" column="1"> + <property name="name"> + <cstring>kcfg_ZipUsing</cstring> + </property> + </widget> + <widget class="QCheckBox" row="1" column="0"> + <property name="name"> + <cstring>kcfg_ScanRar</cstring> + </property> + <property name="text"> + <string>Scan Rar files using</string> + </property> + <property name="accel"> + <string></string> + </property> + </widget> + <widget class="QCheckBox" row="0" column="0"> + <property name="name"> + <cstring>kcfg_ScanZip</cstring> + </property> + <property name="text"> + <string>Scan &Zip files using</string> + </property> + <property name="accel"> + <string>Alt+Z</string> + </property> + </widget> + <widget class="KURLComboRequester" row="5" column="1"> + <property name="name"> + <cstring>kcfg_JarUsing</cstring> + </property> + </widget> + <widget class="KURLComboRequester" row="1" column="1"> + <property name="name"> + <cstring>kcfg_RarUsing</cstring> + </property> + </widget> + <widget class="KURLComboRequester" row="6" column="1"> + <property name="name"> + <cstring>kcfg_DebUsing</cstring> + </property> + </widget> + <widget class="KURLComboRequester" row="8" column="1"> + <property name="name"> + <cstring>kcfg_TgzUsing</cstring> + </property> + </widget> + <widget class="QCheckBox" row="8" column="0"> + <property name="name"> + <cstring>kcfg_ScanTgz</cstring> + </property> + <property name="text"> + <string>Scan Tgz files using</string> + </property> + <property name="accel"> + <string></string> + </property> + </widget> + <widget class="KURLComboRequester" row="2" column="1"> + <property name="name"> + <cstring>kcfg_ArjUsing</cstring> + </property> + </widget> + <widget class="QCheckBox" row="2" column="0"> + <property name="name"> + <cstring>kcfg_ScanArj</cstring> + </property> + <property name="text"> + <string>Scan Arj files using</string> + </property> + <property name="accel"> + <string></string> + </property> + </widget> + </grid> + </widget> + </widget> + </hbox> +</widget> +<layoutdefaults spacing="6" margin="11"/> +<includehints> + <includehint>kurlrequester.h</includehint> + <includehint>kcombobox.h</includehint> + <includehint>kpushbutton.h</includehint> + <includehint>kurlrequester.h</includehint> + <includehint>kcombobox.h</includehint> + <includehint>kpushbutton.h</includehint> + <includehint>kurlrequester.h</includehint> + <includehint>kcombobox.h</includehint> + <includehint>kpushbutton.h</includehint> + <includehint>kurlrequester.h</includehint> + <includehint>kcombobox.h</includehint> + <includehint>kpushbutton.h</includehint> + <includehint>kurlrequester.h</includehint> + <includehint>kcombobox.h</includehint> + <includehint>kpushbutton.h</includehint> + <includehint>kurlrequester.h</includehint> + <includehint>kcombobox.h</includehint> + <includehint>kpushbutton.h</includehint> + <includehint>kurlrequester.h</includehint> + <includehint>kcombobox.h</includehint> + <includehint>kpushbutton.h</includehint> + <includehint>kurlrequester.h</includehint> + <includehint>kcombobox.h</includehint> + <includehint>kpushbutton.h</includehint> + <includehint>kurlrequester.h</includehint> + <includehint>kcombobox.h</includehint> + <includehint>kpushbutton.h</includehint> +</includehints> +</UI> diff --git a/src/arkollon/Makefile.am b/src/arkollon/Makefile.am new file mode 100644 index 0000000..7afcaba --- /dev/null +++ b/src/arkollon/Makefile.am @@ -0,0 +1,33 @@ +bin_PROGRAMS = klamarkollon +klamarkollon_SOURCES = klamarkollon.cpp \ + wizard.cpp \ + rcparser.cpp \ + uninstallwizard.cpp \ + headerlistitem.cpp \ + logdialog.ui \ + wizardbase.ui + + +noinst_HEADERS = data.h \ + headerlistitem.h \ + rcparser.h \ + uninstallwizard.h \ + wizard.h \ + logdialog.h \ + wizardbase.h + + + +# set the include path found by configure +INCLUDES= $(all_includes) + +# the library search path. +klamarkollon_LDFLAGS = $(all_libraries) +klamarkollon_LDADD = $(LIB_QT) $(LIB_KFILE) + +# let automoc handle all of the meta source files (moc) +METASOURCES = AUTO + +klamarkollon.o : wizardbase.h logdialog.h +wizard.o : wizardbase.h logdialog.h +uninstallwizard.o : wizardbase.h logdialog.h diff --git a/src/arkollon/Makefile.in b/src/arkollon/Makefile.in new file mode 100644 index 0000000..ed0fd47 --- /dev/null +++ b/src/arkollon/Makefile.in @@ -0,0 +1,835 @@ +# Makefile.in generated by automake 1.9.6 from Makefile.am. +# KDE tags expanded automatically by am_edit - $Revision: 1.3 $ +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +top_builddir = ../.. +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = @INSTALL@ +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +target_triplet = @target@ +bin_PROGRAMS = klamarkollon$(EXEEXT) +subdir = src/arkollon +DIST_COMMON = $(noinst_HEADERS) $(srcdir)/Makefile.am \ + $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \ + $(top_srcdir)/configure.in +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(SHELL) $(top_srcdir)/admin/mkinstalldirs +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +am__installdirs = "$(DESTDIR)$(bindir)" +binPROGRAMS_INSTALL = $(INSTALL_PROGRAM) +PROGRAMS = $(bin_PROGRAMS) +am_klamarkollon_OBJECTS = klamarkollon.$(OBJEXT) wizard.$(OBJEXT) \ + rcparser.$(OBJEXT) uninstallwizard.$(OBJEXT) \ + headerlistitem.$(OBJEXT) +#>- klamarkollon_OBJECTS = $(am_klamarkollon_OBJECTS) +#>+ 6 +klamarkollon_final_OBJECTS = klamarkollon.all_cpp.o +klamarkollon_nofinal_OBJECTS = klamarkollon.$(OBJEXT) wizard.$(OBJEXT) \ + rcparser.$(OBJEXT) uninstallwizard.$(OBJEXT) \ + headerlistitem.$(OBJEXT) logdialog.$(OBJEXT) wizardbase.$(OBJEXT) +@KDE_USE_FINAL_FALSE@klamarkollon_OBJECTS = $(klamarkollon_nofinal_OBJECTS) +@KDE_USE_FINAL_TRUE@klamarkollon_OBJECTS = $(klamarkollon_final_OBJECTS) +am__DEPENDENCIES_1 = +klamarkollon_DEPENDENCIES = $(am__DEPENDENCIES_1) \ + $(am__DEPENDENCIES_1) +DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir) +depcomp = $(SHELL) $(top_srcdir)/admin/depcomp +am__depfiles_maybe = depfiles +#>- CXXCOMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \ +#>- $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) +#>+ 2 +CXXCOMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \ + $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) $(KDE_CXXFLAGS) +#>- LTCXXCOMPILE = $(LIBTOOL) --tag=CXX --mode=compile $(CXX) $(DEFS) \ +#>- $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \ +#>- $(AM_CXXFLAGS) $(CXXFLAGS) +#>+ 3 +LTCXXCOMPILE = $(LIBTOOL) --tag=CXX --mode=compile $(CXX) $(DEFS) \ + $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \ + $(AM_CXXFLAGS) $(CXXFLAGS) $(KDE_CXXFLAGS) +CXXLD = $(CXX) +#>- CXXLINK = $(LIBTOOL) --tag=CXX --mode=link $(CXXLD) $(AM_CXXFLAGS) \ +#>- $(CXXFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@ +#>+ 2 +CXXLINK = $(LIBTOOL) --tag=CXX --mode=link $(CXXLD) $(AM_CXXFLAGS) \ + $(CXXFLAGS) $(KDE_CXXFLAGS) $(AM_LDFLAGS) 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install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + `test -z '$(STRIP)' || \ + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +#>- clean: clean-am +#>+ 1 +clean: kde-rpo-clean clean-am + +#>- clean-am: clean-binPROGRAMS clean-generic clean-libtool mostlyclean-am +#>+ 1 +clean-am: clean-metasources clean-ui clean-bcheck clean-final clean-binPROGRAMS clean-generic clean-libtool mostlyclean-am + +distclean: distclean-am + -rm -rf ./$(DEPDIR) + -rm -f Makefile +distclean-am: clean-am distclean-compile distclean-generic \ + distclean-libtool distclean-tags + +dvi: dvi-am + +dvi-am: + +html: html-am + +info: info-am + +info-am: + +install-data-am: + +install-exec-am: install-binPROGRAMS + +install-info: install-info-am + +install-man: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -rf ./$(DEPDIR) + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-compile mostlyclean-generic \ + mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: uninstall-binPROGRAMS uninstall-info-am + +.PHONY: CTAGS GTAGS all all-am check check-am clean clean-binPROGRAMS \ + clean-generic clean-libtool ctags distclean distclean-compile \ + distclean-generic distclean-libtool distclean-tags distdir dvi \ + dvi-am html html-am info info-am install install-am \ + install-binPROGRAMS install-data install-data-am install-exec \ + install-exec-am install-info install-info-am install-man \ + install-strip installcheck installcheck-am installdirs \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-compile mostlyclean-generic mostlyclean-libtool \ + pdf pdf-am ps ps-am tags uninstall uninstall-am \ + uninstall-binPROGRAMS uninstall-info-am + + +klamarkollon.o : wizardbase.h logdialog.h +wizard.o : wizardbase.h logdialog.h +uninstallwizard.o : wizardbase.h logdialog.h +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: + +#>+ 3 +wizard.moc: $(srcdir)/wizard.h + $(MOC) $(srcdir)/wizard.h -o wizard.moc + +#>+ 2 +mocs: wizard.moc + +#>+ 3 +uninstallwizard.moc: $(srcdir)/uninstallwizard.h + $(MOC) $(srcdir)/uninstallwizard.h -o uninstallwizard.moc + +#>+ 2 +mocs: uninstallwizard.moc + +#>+ 3 +clean-metasources: + -rm -f wizard.moc uninstallwizard.moc + +#>+ 2 +KDE_DIST=wizardbase.ui.h logdialog.ui wizardbase.ui Makefile.in Makefile.am + +#>+ 5 +clean-ui: + -rm -f \ + logdialog.cpp logdialog.h logdialog.moc \ + wizardbase.cpp wizardbase.h wizardbase.moc + +#>+ 2 +docs-am: + +#>+ 15 +force-reedit: + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/arkollon/Makefile'; \ + cd $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/arkollon/Makefile + cd $(top_srcdir) && perl admin/am_edit src/arkollon/Makefile.in + + +#>+ 21 +clean-bcheck: + rm -f *.bchecktest.cc *.bchecktest.cc.class a.out + +bcheck: bcheck-am + +bcheck-am: + @for i in ; do \ + if test $(srcdir)/$$i -nt $$i.bchecktest.cc; then \ + echo "int main() {return 0;}" > $$i.bchecktest.cc ; \ + echo "#include \"$$i\"" >> $$i.bchecktest.cc ; \ + echo "$$i"; \ + if ! $(CXXCOMPILE) --dump-class-hierarchy -c $$i.bchecktest.cc; then \ + rm -f $$i.bchecktest.cc; exit 1; \ + fi ; \ + echo "" >> $$i.bchecktest.cc.class; \ + perl $(top_srcdir)/admin/bcheck.pl $$i.bchecktest.cc.class || { rm -f $$i.bchecktest.cc; exit 1; }; \ + rm -f a.out; \ + fi ; \ + done + + +#>+ 11 +klamarkollon.all_cpp.cpp: $(srcdir)/Makefile.in $(srcdir)/klamarkollon.cpp wizardbase.h logdialog.h $(srcdir)/wizard.cpp wizardbase.h logdialog.h $(srcdir)/rcparser.cpp $(srcdir)/uninstallwizard.cpp wizardbase.h logdialog.h $(srcdir)/headerlistitem.cpp logdialog.cpp wizardbase.cpp wizard.moc wizardbase.moc logdialog.moc uninstallwizard.moc + @echo 'creating klamarkollon.all_cpp.cpp ...'; \ + rm -f klamarkollon.all_cpp.files klamarkollon.all_cpp.final; \ + echo "#define KDE_USE_FINAL 1" >> klamarkollon.all_cpp.final; \ + for file in klamarkollon.cpp wizard.cpp rcparser.cpp uninstallwizard.cpp headerlistitem.cpp logdialog.cpp wizardbase.cpp ; do \ + echo "#include \"$$file\"" >> klamarkollon.all_cpp.files; \ + test ! -f $(srcdir)/$$file || egrep '^#pragma +implementation' $(srcdir)/$$file >> klamarkollon.all_cpp.final; \ + done; \ + cat klamarkollon.all_cpp.final klamarkollon.all_cpp.files > klamarkollon.all_cpp.cpp; \ + rm -f klamarkollon.all_cpp.final klamarkollon.all_cpp.files + +#>+ 3 +clean-final: + -rm -f klamarkollon.all_cpp.cpp + +#>+ 3 +final: + $(MAKE) klamarkollon_OBJECTS="$(klamarkollon_final_OBJECTS)" all-am + +#>+ 3 +final-install: + $(MAKE) klamarkollon_OBJECTS="$(klamarkollon_final_OBJECTS)" install-am + +#>+ 3 +no-final: + $(MAKE) klamarkollon_OBJECTS="$(klamarkollon_nofinal_OBJECTS)" all-am + +#>+ 3 +no-final-install: + $(MAKE) klamarkollon_OBJECTS="$(klamarkollon_nofinal_OBJECTS)" install-am + +#>+ 3 +kde-rpo-clean: + -rm -f *.rpo + +#>+ 12 +nmcheck: +uninstallwizard.o: uninstallwizard.moc +wizard.o: wizard.moc +nmcheck-am: nmcheck +$(srcdir)/uninstallwizard.cpp: logdialog.h wizardbase.h +wizard.lo: wizard.moc +$(srcdir)/rcparser.cpp: logdialog.h wizardbase.h +uninstallwizard.lo: uninstallwizard.moc +$(srcdir)/headerlistitem.cpp: logdialog.h wizardbase.h +$(srcdir)/klamarkollon.cpp: logdialog.h wizardbase.h +$(srcdir)/wizard.cpp: logdialog.h wizardbase.h + +#>+ 30 +wizardbase.cpp: $(srcdir)/wizardbase.ui wizardbase.h wizardbase.moc + rm -f wizardbase.cpp + echo '#include <kdialog.h>' > wizardbase.cpp + echo '#include <klocale.h>' >> wizardbase.cpp + $(UIC) -tr ${UIC_TR} -i wizardbase.h $(srcdir)/wizardbase.ui > wizardbase.cpp.temp ; ret=$$?; \ + $(PERL) -pe "s,${UIC_TR}( \"\" ),QString::null,g" wizardbase.cpp.temp | $(PERL) -pe "s,${UIC_TR}( \"\"\, \"\" ),QString::null,g" | $(PERL) -pe "s,image([0-9][0-9]*)_data,img\$$1_wizardbase,g" | $(PERL) -pe "s,: QWizard\(,: KWizard(,g" >> wizardbase.cpp ;\ + rm -f wizardbase.cpp.temp ;\ + if test "$$ret" = 0; then echo '#include "wizardbase.moc"' >> wizardbase.cpp; else rm -f wizardbase.cpp ; exit $$ret ; fi + +wizardbase.h: $(srcdir)/wizardbase.ui + rm -rf wizardbase.h; + $(UIC) $(srcdir)/wizardbase.ui | $(PERL) -pi -e "s,public QWizard,public KWizard,g; s,#include <qwizard.h>,#include <kwizard.h>,g" >> wizardbase.h ; +wizardbase.moc: wizardbase.h + $(MOC) wizardbase.h -o wizardbase.moc + +logdialog.cpp: $(srcdir)/logdialog.ui logdialog.h logdialog.moc + rm -f logdialog.cpp + echo '#include <kdialog.h>' > logdialog.cpp + echo '#include <klocale.h>' >> logdialog.cpp + $(UIC) -tr ${UIC_TR} -i logdialog.h $(srcdir)/logdialog.ui > logdialog.cpp.temp ; ret=$$?; \ + $(PERL) -pe "s,${UIC_TR}( \"\" ),QString::null,g" logdialog.cpp.temp | $(PERL) -pe "s,${UIC_TR}( \"\"\, \"\" ),QString::null,g" | $(PERL) -pe "s,image([0-9][0-9]*)_data,img\$$1_logdialog,g" | $(PERL) -pe "s,: QWizard\(,: KWizard(,g" >> logdialog.cpp ;\ + rm -f logdialog.cpp.temp ;\ + if test "$$ret" = 0; then echo '#include "logdialog.moc"' >> logdialog.cpp; else rm -f logdialog.cpp ; exit $$ret ; fi + +logdialog.h: $(srcdir)/logdialog.ui + rm -rf logdialog.h; + $(UIC) $(srcdir)/logdialog.ui | $(PERL) -pi -e "s,public QWizard,public KWizard,g; s,#include <qwizard.h>,#include <kwizard.h>,g" >> logdialog.h ; +logdialog.moc: logdialog.h + $(MOC) logdialog.h -o logdialog.moc diff --git a/src/arkollon/data.h b/src/arkollon/data.h new file mode 100644 index 0000000..8fe17bb --- /dev/null +++ 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0x6e,0x0a,0x09,0x09,0x73,0x68,0x69,0x66,0x74,0x0a,0x09,0x09,0x6c,0x69, + 0x73,0x74,0x41,0x72,0x6b,0x6f,0x6c,0x6c,0x6f,0x6e,0x46,0x69,0x6c,0x65, + 0x73,0x20,0x24,0x31,0x0a,0x09,0x65,0x6c,0x69,0x66,0x20,0x5b,0x20,0x22, + 0x24,0x31,0x22,0x20,0x3d,0x3d,0x20,0x22,0x2d,0x2d,0x72,0x65,0x6d,0x6f, + 0x76,0x65,0x22,0x20,0x5d,0x0a,0x09,0x74,0x68,0x65,0x6e,0x0a,0x09,0x09, + 0x73,0x68,0x69,0x66,0x74,0x0a,0x09,0x09,0x72,0x65,0x6d,0x6f,0x76,0x65, + 0x41,0x72,0x6b,0x6f,0x6c,0x6c,0x6f,0x6e,0x50,0x61,0x63,0x6b,0x61,0x67, + 0x65,0x20,0x24,0x31,0x0a,0x09,0x66,0x69,0x0a,0x09,0x73,0x68,0x69,0x66, + 0x74,0x0a,0x64,0x6f,0x6e,0x65,0x0a,0x09,0x09,0x0a +}; + +#include <qimage.h> +#include <qdict.h> +static const QRgb misc_data[] = { + 0xff8f8f8f,0xff8f8f8f,0xff8f8f8f,0xff8f8f8f,0xff8f8f8f,0xff8f8f8f,0xff8f8f8f,0xff8f8f8f,0xff8f8f8f,0xff8f8f8f,0xff8f8f8f,0xff8f8f8f,0xff8f8f8f,0xff8f8f8f, + 0xff8f8f8f,0xff8f8f8f,0xff8f8f8f,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xfffefefe,0xfffcfcfc,0xfffbfbfb,0xfff9f9f9, + 0xfff7f7f7,0xfff6f6f6,0xffffffff,0xff8f8f8f,0xff8f8f8f,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xfffefefe,0xfffbfbfb,0xfffafafa,0xfff8f8f8, + 0xfff7f7f7,0xfff4f4f4,0xfff3f3f3,0xfff2f2f2,0xffffffff,0xff8f8f8f,0xff8f8f8f,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xfffdfdfd,0xfffafafa, + 0xfff9f9f9,0xfff7f7f7,0xfff5f5f5,0xfff4f4f4,0xfff2f2f2,0xfff1f1f1,0xffffffff,0xff8f8f8f,0xff8f8f8f,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xfffefefe, + 0xfffcfcfc,0xfff9f9f9,0xfff8f8f8,0xfff6f6f6,0xfff5f5f5,0xfff3f3f3,0xfff2f2f2,0xffefefef,0xffffffff,0xff8f8f8f,0xff8f8f8f,0xffffffff,0xffffffff,0xffffffff, + 0xfffefefe,0xfffcfcfc,0xfffbfbfb,0xfff8f8f8,0xfff7f7f7,0xfff5f5f5,0xfff4f4f4,0xfff2f2f2,0xfff0f0f0,0xffe9e9e9,0xffffffff,0xff8f8f8f,0xff8f8f8f,0xffffffff, + 0xffffffff,0xffffffff,0xfffdfdfd,0xfffbfbfb,0xfffafafa,0xfff7f7f7,0xfff6f6f6,0xfff4f4f4,0xfff3f3f3,0xfff1f1f1,0xffebebeb,0xffe8e8e8,0xffffffff,0xff8f8f8f, + 0xff8f8f8f,0xffffffff,0xffffffff,0xfffefefe,0xfffbfbfb,0xfffafafa,0xfff8f8f8,0xfff7f7f7,0xfff5f5f5,0xfff3f3f3,0xfff1f1f1,0xffececec,0xffeaeaea,0xffebebeb, + 0xffffffff,0xff8f8f8f,0xff8f8f8f,0xffffffff,0xfffdfdfd,0xfffcfcfc,0xfffbfbfb,0xfff9f9f9,0xfff6f6f6,0xfff5f5f5,0xfff2f2f2,0xffefefef,0xffededed,0xffececec, + 0xffededed,0xffededed,0xffffffff,0xff8f8f8f,0xff8f8f8f,0xffffffff,0xfff0f0f0,0xfff2f2f2,0xfff3f3f3,0xfff2f2f2,0xfff1f1f1,0xfff0f0f0,0xffeeeeee,0xffeeeeee, + 0xffefefef,0xffefefef,0xffefefef,0xffefefef,0xffffffff,0xff8f8f8f,0xff8f8f8f,0xffffffff,0xfff0f0f0,0xfff0f0f0,0xfff0f0f0,0xfff0f0f0,0xfff0f0f0,0xfff0f0f0, + 0xfff0f0f0,0xfff1f1f1,0xfff1f1f1,0xffececec,0xffeaeaea,0xffe9e9e9,0xffffffff,0xff8f8f8f,0xff8f8f8f,0xffffffff,0xfff3f3f3,0xfff3f3f3,0xfff3f3f3,0xfff3f3f3, + 0xfff3f3f3,0xfff3f3f3,0xfff3f3f3,0xfff4f4f4,0xffebebeb,0xffa8a8a8,0xffa8a8a8,0xffa8a8a8,0xffa8a8a8,0xff8f8f8f,0xff8f8f8f,0xffffffff,0xfff5f5f5,0xfff5f5f5, + 0xfff5f5f5,0xfff5f5f5,0xfff5f5f5,0xfff5f5f5,0xfff5f5f5,0xfff6f6f6,0xffececec,0xffa8a8a8,0xffffffff,0xffffffff,0xff8f8f8f,0xe000000,0xff8f8f8f,0xffffffff, + 0xfff7f7f7,0xfff7f7f7,0xfff7f7f7,0xfff7f7f7,0xfff7f7f7,0xfff7f7f7,0xfff7f7f7,0xfff8f8f8,0xffededed,0xffa8a8a8,0xffffffff,0xff8f8f8f,0x6000000,0x0, + 0xff8f8f8f,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xfffbfbfb,0xffa8a8a8,0xff8f8f8f,0x0, + 0x0,0x0,0xff8f8f8f,0xff8f8f8f,0xff8f8f8f,0xff8f8f8f,0xff8f8f8f,0xff8f8f8f,0xff8f8f8f,0xff8f8f8f,0xff8f8f8f,0xff8f8f8f,0xff8f8f8f,0xff8f8f8f, + 0x0,0x0,0x0,0x0 +}; + +static const QRgb splash_data[] = { + 0xff40bdff,0xff60cbff,0xff50c5ff,0xff61ccff,0xff51c5ff,0xff62ccff,0xff62ccff,0xff63ccff,0xff63ccff,0xff43c1ff,0xff64cdff,0xff54c8ff,0xff65ceff,0xff65ceff, + 0xff55c8ff,0xff46c3ff,0xff67cfff,0xff47c3ff,0xff57cbff,0xff78d5ff,0xff68cfff,0xff57cbff,0xff46c3ff,0xff46c3ff,0xff66cfff,0xff45c2ff,0xff54c8ff,0xff75d3ff, + 0xff43c1ff,0xff44c0ff,0xff43c1ff,0xff42c0ff,0xff63ccff,0xff41c0ff,0xff41bfff,0xff61ccff,0xff60ccff,0xff60ccff,0xff5fcbff,0xff3fbcff,0xff4fc2ff,0xff5fc9ff, + 0xff4dc1ff,0xff5ec8ff,0xff3cbbff,0xff5dc8ff,0xff3cbaff,0xff5cc7ff,0xff6dceff,0xff4ac1ff,0xff5cc7ff,0xff3ab9ff,0xff5bc6ff,0xff49bfff,0xff5ac6ff,0xff5ac6ff, + 0xff37b7ff,0xff37b5ff,0xff37b5ff,0xff35b5ff,0xff36b5ff,0xff46bbff,0xff57c3ff,0xff44bbff,0xff56c2ff,0xff56c1ff,0xff55c1ff,0xff32b3ff,0xff32b2ff,0xff32b2ff, + 0xff32b2ff,0xff65c7ff,0xff54c0ff,0xff53c0ff,0xff40b8ff,0xff52bfff,0xff51bfff,0xff3fb7ff,0xff2eaeff,0xff2daeff,0xff2daeff,0xff3eb5ff,0xff4fbdff,0xff4fbcff, + 0xff4ebdff,0xff4ebcff,0xff4dbcff,0xff4cbbff,0xff4cbbff,0xff28abff,0xff28abff,0xff4bbaff,0xff4bbaff,0xff4bb9ff,0xff4ab9ff,0xff26a9ff,0xff26a9ff,0xff25a8ff, + 0xff24a8ff,0xff24a7ff,0xff48b8ff,0xff24a7ff,0xff35aeff,0xff47b7ff,0xff47b7ff,0xff33adff,0xff46b5ff,0xff21a4ff,0xff20a3ff,0xff20a3ff,0xff20a3ff,0xff20a3ff, + 0xff1fa2ff,0xff1fa2ff,0xff1fa1ff,0xff1ea2ff,0xff30aaff,0xff41b3ff,0xff41b2ff,0xff41b3ff,0xff2ea9ff,0xff55baff,0xff41b2ff,0xff1ca0ff,0xff41b3ff,0xff56bbff, + 0xff2fabff,0xff1ea1ff,0xff1fa1ff,0xff20a2ff,0xff4fcaff,0xff50caff,0xff51cbff,0xff51cbff,0xff51cbff,0xff52cbff,0xff53ccff,0xff53ccff,0xff54ccff,0xff54ccff, + 0xff54cdff,0xff55ceff,0xff55ceff,0xff56ceff,0xff57cfff,0xff57ceff,0xff8addff,0xff7ad9ff,0xff59d0ff,0xff5ad0ff,0xff59d0ff,0xff58cfff,0xff69d4ff,0xff79d9ff, + 0xff79d8ff,0xff57ceff,0xff56cdff,0xff55cdff,0xff54cdff,0xff54cdff,0xff54ccff,0xff53ccff,0xff53ccff,0xff52ccff,0xff52cbff,0xff51cbff,0xff51cbff,0xff50caff, + 0xff4fc9ff,0xff4fcaff,0xff4ec9ff,0xff4ec9ff,0xff4ec9ff,0xff4dc8ff,0xff4dc8ff,0xff4cc8ff,0xff4cc8ff,0xff4ac7ff,0xff4bc7ff,0xff4ac7ff,0xff4ac6ff,0xff48c6ff, + 0xff49c6ff,0xff5accff,0xff6cd1ff,0xff6cd0ff,0xff5acaff,0xff46c4ff,0xff45c3ff,0xff45c3ff,0xff45c3ff,0xff44c2ff,0xff43c2ff,0xff42c2ff,0xff42c1ff,0xff41c2ff, + 0xff41c1ff,0xff41c0ff,0xff40c1ff,0xff40c0ff,0xff3fc0ff,0xff3fc0ff,0xff3ebfff,0xff3ebeff,0xff3dbeff,0xff3cbeff,0xff3dbeff,0xff3cbdff,0xff3bbdff,0xff3abcff, + 0xff3abdff,0xff39bdff,0xff39bcff,0xff38bcff,0xff38bcff,0xff37bbff,0xff37bbff,0xff36bbff,0xff36baff,0xff35b9ff,0xff35b9ff,0xff34b9ff,0xff33b9ff,0xff33b8ff, + 0xff32b8ff,0xff32b8ff,0xff32b8ff,0xff31b7ff,0xff31b6ff,0xff31b6ff,0xff30b7ff,0xff30b5ff,0xff2fb5ff,0xff2eb5ff,0xff2eb5ff,0xff2db5ff,0xff2db5ff,0xff2cb4ff, + 0xff2cb3ff,0xff2cb3ff,0xff2bb3ff,0xff2bb3ff,0xff2ab2ff,0xff29b2ff,0xff28b2ff,0xff28b1ff,0xff28b1ff,0xff27b1ff,0xff27b1ff,0xff26b0ff,0xff26b0ff,0xff25b0ff, + 0xff25afff,0xff26b0ff,0xff26b0ff,0xff27b1ff,0xff28b1ff,0xff28b2ff,0xff29b2ff,0xff29b2ff,0xff3fbdff,0xff40bdff,0xff40bfff,0xff41bfff,0xff41bfff,0xff41c0ff, + 0xff41c0ff,0xff42c0ff,0xff42c0ff,0xff43c1ff,0xff43c2ff,0xff44c1ff,0xff44c1ff,0xff45c2ff,0xff45c2ff,0xff46c3ff,0xff47c3ff,0xff47c3ff,0xff48c5ff,0xff48c5ff, + 0xff48c5ff,0xff47c5ff,0xff47c3ff,0xff46c2ff,0xff46c2ff,0xff46c2ff,0xff45c2ff,0xff44c2ff,0xff44c1ff,0xff43c1ff,0xff43c0ff,0xff43c0ff,0xff41c0ff,0xff41bfff, + 0xff41bfff,0xff41bfff,0xff40bdff,0xff40bdff,0xff40bdff,0xff3fbcff,0xff3fbcff,0xff3ebcff,0xff3dbcff,0xff3dbcff,0xff3dbbff,0xff3cbbff,0xff3cbbff,0xff3bbaff, + 0xff3bbaff,0xff3abaff,0xff3ab9ff,0xff3ab9ff,0xff39b9ff,0xff39b8ff,0xff39b7ff,0xff37b8ff,0xff38b7ff,0xff37b7ff,0xff36b5ff,0xff36b5ff,0xff35b5ff,0xff35b4ff, + 0xff34b4ff,0xff34b4ff,0xff34b4ff,0xff33b4ff,0xff33b3ff,0xff33b2ff,0xff32b2ff,0xff32b2ff,0xff31b2ff,0xff31b1ff,0xff30b1ff,0xff30b1ff,0xff2fb1ff,0xff2fb0ff, + 0xff2eb0ff,0xff2eaeff,0xff2eaeff,0xff2eaeff,0xff2dadff,0xff2cadff,0xff2cadff,0xff2bacff,0xff2bacff,0xff2bacff,0xff2aacff,0xff29acff,0xff29abff,0xff29abff, + 0xff28aaff,0xff28aaff,0xff28aaff,0xff28aaff,0xff27a9ff,0xff26a9ff,0xff25a9ff,0xff25a8ff,0xff25a8ff,0xff24a8ff,0xff24a7ff,0xff24a7ff,0xff24a7ff,0xff24a5ff, + 0xff22a5ff,0xff23a4ff,0xff21a4ff,0xff22a4ff,0xff21a4ff,0xff20a3ff,0xff20a3ff,0xff20a2ff,0xff20a3ff,0xff1fa3ff,0xff1fa2ff,0xff1ea2ff,0xff1ea1ff,0xff1da1ff, + 0xff1ca1ff,0xff1ca0ff,0xff1ca0ff,0xff1b9fff,0xff1ca0ff,0xff1ca0ff,0xff1ca1ff,0xff1da0ff,0xff1ea1ff,0xff1ea1ff,0xff1ea2ff,0xff1fa2ff,0xff4fcaff,0xff50caff, + 0xff51cbff,0xff51cbff,0xff51cbff,0xff52cbff,0xff52ccff,0xff53ccff,0xff65d2ff,0xff54cdff,0xff54cdff,0xff56cdff,0xff55ceff,0xff56ceff,0xff57ceff,0xff57cfff, + 0xff89ddff,0xff7ad9ff,0xff59d0ff,0xff7bd9ff,0xff7ad9ff,0xff58d0ff,0xff69d4ff,0xff79d8ff,0xff78d8ff,0xff56ceff,0xff56cdff,0xff55cdff,0xff55cdff,0xff55cdff, + 0xff54cdff,0xff53ccff,0xff63d1ff,0xff52ccff,0xff52cbff,0xff51caff,0xff50caff,0xff50cbff,0xff50caff,0xff4fc9ff,0xff4fc9ff,0xff4ec9ff,0xff4dc9ff,0xff4dc8ff, + 0xff4dc8ff,0xff4cc8ff,0xff4bc7ff,0xff4bc7ff,0xff5dcdff,0xff4ac6ff,0xff4ac6ff,0xff49c6ff,0xff49c6ff,0xff48c5ff,0xff48c5ff,0xff46c4ff,0xff47c5ff,0xff46c4ff, + 0xff45c4ff,0xff45c3ff,0xff44c3ff,0xff44c3ff,0xff43c2ff,0xff56c8ff,0xff42c1ff,0xff55c7ff,0xff41c1ff,0xff41c0ff,0xff41c0ff,0xff3fc0ff,0xff3fc0ff,0xff3ebfff, + 0xff3ebfff,0xff3ebfff,0xff3dbeff,0xff3cbeff,0xff3cbeff,0xff3cbdff,0xff3bbdff,0xff4ec4ff,0xff3abdff,0xff3abcff,0xff39bcff,0xff39bcff,0xff38bbff,0xff37bbff, + 0xff37bbff,0xff36bbff,0xff35baff,0xff35baff,0xff35b9ff,0xff34b9ff,0xff34b9ff,0xff33b8ff,0xff33b8ff,0xff32b7ff,0xff46bfff,0xff46bfff,0xff31b7ff,0xff31b7ff, + 0xff30b6ff,0xff59c4ff,0xff44bdff,0xff2fb5ff,0xff2eb5ff,0xff2db4ff,0xff2cb5ff,0xff2cb4ff,0xff2cb3ff,0xff2bb3ff,0xff2ab3ff,0xff2ab2ff,0xff29b3ff,0xff29b2ff, + 0xff28b2ff,0xff28b2ff,0xff28b2ff,0xff27b1ff,0xff26b0ff,0xff52c0ff,0xff25afff,0xff25b0ff,0xff3bb8ff,0xff26b0ff,0xff27b1ff,0xff27b1ff,0xff27b1ff,0xff28b2ff, + 0xff28b2ff,0xff29b2ff,0xff40bdff,0xff40bfff,0xff41bfff,0xff41bfff,0xff41bfff,0xff41bfff,0xff41c0ff,0xff42c0ff,0xff63ccff,0xff44c0ff,0xff44c1ff,0xff44c1ff, + 0xff44c2ff,0xff46c2ff,0xff45c2ff,0xff46c3ff,0xff66cfff,0xff47c5ff,0xff68cfff,0xff48c5ff,0xff48c3ff,0xff67cfff,0xff47c3ff,0xff46c2ff,0xff66ceff,0xff45c2ff, + 0xff45c2ff,0xff55c7ff,0xff44c1ff,0xff43c1ff,0xff42c0ff,0xff42c0ff,0xff63ccff,0xff42bfff,0xff41bfff,0xff41bfff,0xff41bfff,0xff40bdff,0xff3fbcff,0xff3fbcff, + 0xff3fbcff,0xff3ebcff,0xff3ebcff,0xff3dbbff,0xff3cbbff,0xff3cbaff,0xff3bbaff,0xff3bbaff,0xff4ac0ff,0xff3ab9ff,0xff3ab9ff,0xff3ab8ff,0xff39b9ff,0xff39b8ff, + 0xff38b8ff,0xff38b8ff,0xff37b7ff,0xff37b7ff,0xff36b5ff,0xff36b5ff,0xff35b5ff,0xff35b4ff,0xff34b5ff,0xff57c2ff,0xff33b4ff,0xff44baff,0xff33b3ff,0xff32b3ff, + 0xff32b2ff,0xff31b2ff,0xff31b2ff,0xff31b1ff,0xff31b1ff,0xff30b1ff,0xff30b1ff,0xff2fb0ff,0xff2eb0ff,0xff2eaeff,0xff2eaeff,0xff50bdff,0xff2daeff,0xff2cadff, + 0xff2cadff,0xff2badff,0xff2bacff,0xff2bacff,0xff2aabff,0xff29abff,0xff29abff,0xff28abff,0xff28aaff,0xff28abff,0xff28aaff,0xff28aaff,0xff27a9ff,0xff26a9ff, + 0xff26a8ff,0xff37b0ff,0xff25a8ff,0xff24a8ff,0xff24a7ff,0xff49b7ff,0xff48b7ff,0xff23a5ff,0xff23a4ff,0xff22a4ff,0xff21a4ff,0xff21a4ff,0xff21a4ff,0xff21a3ff, + 0xff20a3ff,0xff20a3ff,0xff1fa3ff,0xff1fa2ff,0xff1fa2ff,0xff1fa1ff,0xff1ea1ff,0xff1da0ff,0xff41b2ff,0xff1ca0ff,0xff1c9fff,0xff1ba0ff,0xff41b1ff,0xff1ca0ff, + 0xff1ca1ff,0xff1da1ff,0xff1da1ff,0xff1ea2ff,0xff1ea2ff,0xff1fa2ff,0xff4fcaff,0xff74d5ff,0xff73d5ff,0xff74d6ff,0xff62d1ff,0xff75d6ff,0xff75d6ff,0xff65d2ff, + 0xff76d6ff,0xff65d2ff,0xff66d2ff,0xff66d2ff,0xff78d7ff,0xff78d8ff,0xff68d3ff,0xff57cfff,0xff79d9ff,0xff58cfff,0xff59d0ff,0xff5ad0ff,0xff69d5ff,0xff69d5ff, + 0xff58cfff,0xff57cfff,0xff78d8ff,0xff56ceff,0xff66d3ff,0xff88ddff,0xff55cdff,0xff54cdff,0xff54cdff,0xff53ccff,0xff76d6ff,0xff52ccff,0xff51cbff,0xff51caff, + 0xff73d6ff,0xff73d5ff,0xff73d5ff,0xff61cfff,0xff72d4ff,0xff72d4ff,0xff60ceff,0xff71d3ff,0xff4dc8ff,0xff70d2ff,0xff4bc7ff,0xff5dcdff,0xff6fd2ff,0xff4ac7ff, + 0xff80d7ff,0xff6ed1ff,0xff6dd1ff,0xff5acbff,0xff6cd1ff,0xff6cd1ff,0xff59caff,0xff46c4ff,0xff45c4ff,0xff45c4ff,0xff57c9ff,0xff6aceff,0xff69ceff,0xff68ceff, + 0xff42c1ff,0xff7ad3ff,0xff41c1ff,0xff67cdff,0xff66cdff,0xff66cdff,0xff52c6ff,0xff66ccff,0xff65ccff,0xff64cbff,0xff50c5ff,0xff64cbff,0xff63caff,0xff4fc5ff, + 0xff63cbff,0xff75d1ff,0xff4ec4ff,0xff4dc3ff,0xff61caff,0xff61c9ff,0xff4cc2ff,0xff73cfff,0xff5fc9ff,0xff5fc9ff,0xff5ec8ff,0xff36baff,0xff35baff,0xff5dc7ff, + 0xff34b8ff,0xff33b9ff,0xff33b8ff,0xff32b8ff,0xff31b8ff,0xff31b7ff,0xff31b6ff,0xff30b7ff,0xff5ac5ff,0xff2fb6ff,0xff58c4ff,0xff58c4ff,0xff57c4ff,0xff42bcff, + 0xff57c3ff,0xff57c3ff,0xff57c3ff,0xff2bb4ff,0xff6acaff,0xff55c2ff,0xff3fbaff,0xff54c1ff,0xff54c1ff,0xff53c1ff,0xff28b1ff,0xff27b1ff,0xff52c0ff,0xff26b1ff, + 0xff52c0ff,0xff51bfff,0xff67c8ff,0xff3cb8ff,0xff52c0ff,0xff52c1ff,0xff3db9ff,0xff54c1ff,0xff28b2ff,0xff54c1ff,0xff40bdff,0xff60cbff,0xff61cbff,0xff61ccff, + 0xff41bfff,0xff62ccff,0xff62ccff,0xff63ccff,0xff74d3ff,0xff64cdff,0xff43c1ff,0xff64cdff,0xff64ceff,0xff66ceff,0xff66cfff,0xff46c3ff,0xff67cfff,0xff47c5ff, + 0xff48c5ff,0xff49c5ff,0xff68cfff,0xff47c3ff,0xff47c3ff,0xff46c3ff,0xff66cfff,0xff45c2ff,0xff45c2ff,0xff44c1ff,0xff44c1ff,0xff43c1ff,0xff43c1ff,0xff42c0ff, + 0xff63ccff,0xff41bfff,0xff41c0ff,0xff41bfff,0xff72d0ff,0xff61cbff,0xff71d0ff,0xff3fbcff,0xff5fc9ff,0xff5fc9ff,0xff5ec8ff,0xff4dc1ff,0xff4cc1ff,0xff5dc7ff, + 0xff3bbbff,0xff3abaff,0xff5cc7ff,0xff3ab9ff,0xff5bc6ff,0xff3ab8ff,0xff5bc6ff,0xff5bc6ff,0xff39b8ff,0xff59c5ff,0xff37b7ff,0xff37b7ff,0xff36b5ff,0xff36b5ff, + 0xff58c2ff,0xff34b5ff,0xff34b4ff,0xff57c2ff,0xff33b4ff,0xff56c2ff,0xff33b3ff,0xff55c1ff,0xff32b2ff,0xff31b2ff,0xff41b9ff,0xff65c7ff,0xff53c0ff,0xff65c7ff, + 0xff53bfff,0xff2fb0ff,0xff2eb0ff,0xff2eaeff,0xff2eaeff,0xff51bdff,0xff2daeff,0xff4fbdff,0xff2cadff,0xff2badff,0xff4ebdff,0xff4ebcff,0xff2aacff,0xff3ab3ff, + 0xff4cbbff,0xff28abff,0xff28aaff,0xff4bbaff,0xff28a9ff,0xff27aaff,0xff27a9ff,0xff26a9ff,0xff25a8ff,0xff26a8ff,0xff25a8ff,0xff25a8ff,0xff49b8ff,0xff24a7ff, + 0xff48b8ff,0xff23a7ff,0xff23a5ff,0xff46b7ff,0xff46b5ff,0xff21a4ff,0xff46b4ff,0xff20a3ff,0xff45b4ff,0xff44b3ff,0xff44b4ff,0xff57bcff,0xff42b3ff,0xff56bcff, + 0xff1ea1ff,0xff2faaff,0xff2fa9ff,0xff1ca0ff,0xff41b2ff,0xff1ba0ff,0xff41b2ff,0xff1ca0ff,0xff41b3ff,0xff41b3ff,0xff42b3ff,0xff31aaff,0xff30abff,0xff43b3ff, + 0xff50caff,0xff73d5ff,0xff73d5ff,0xff74d6ff,0xff74d6ff,0xff52ccff,0xff53ccff,0xff76d6ff,0xff76d6ff,0xff66d2ff,0xff66d2ff,0xff77d7ff,0xff56ceff,0xff57ceff, + 0xff67d3ff,0xff57cfff,0xff7ad9ff,0xff59d0ff,0xff59d0ff,0xff7bd9ff,0xff58cfff,0xff59d0ff,0xff58cfff,0xff57cfff,0xff79d9ff,0xff56ceff,0xff66d3ff,0xff88dcff, + 0xff55cdff,0xff54ccff,0xff54ccff,0xff53ccff,0xff75d6ff,0xff52ccff,0xff51cbff,0xff51cbff,0xff73d6ff,0xff50caff,0xff61cfff,0xff72d5ff,0xff4fcaff,0xff4ec9ff, + 0xff71d3ff,0xff4dc8ff,0xff70d2ff,0xff5ecdff,0xff4bc7ff,0xff4bc7ff,0xff6fd2ff,0xff4ac6ff,0xff6fd1ff,0xff49c6ff,0xff6dd1ff,0xff48c5ff,0xff7fd6ff,0xff5acaff, + 0xff47c4ff,0xff46c3ff,0xff45c4ff,0xff45c3ff,0xff6acfff,0xff44c2ff,0xff56c9ff,0xff69ceff,0xff42c2ff,0xff68cdff,0xff41c1ff,0xff66cdff,0xff40c0ff,0xff3fc0ff, + 0xff3fc0ff,0xff66ccff,0xff3ebfff,0xff51c5ff,0xff64ccff,0xff3dbeff,0xff3cbeff,0xff4fc5ff,0xff3bbeff,0xff62caff,0xff4ec4ff,0xff61caff,0xff39bcff,0xff39bcff, + 0xff60c9ff,0xff5fc9ff,0xff36bbff,0xff36bbff,0xff4ac1ff,0xff5ec8ff,0xff5ec8ff,0xff5ec7ff,0xff34b9ff,0xff33b8ff,0xff33b8ff,0xff32b8ff,0xff32b7ff,0xff31b7ff, + 0xff31b7ff,0xff45bdff,0xff45beff,0xff2fb5ff,0xff58c5ff,0xff2eb5ff,0xff2db5ff,0xff57c4ff,0xff57c3ff,0xff2db4ff,0xff57c2ff,0xff2bb4ff,0xff56c2ff,0xff55c2ff, + 0xff54c2ff,0xff54c1ff,0xff29b1ff,0xff3eb9ff,0xff28b1ff,0xff52c1ff,0xff27b1ff,0xff26b0ff,0xff51c0ff,0xff25b0ff,0xff67c8ff,0xff52c0ff,0xff27b1ff,0xff27b0ff, + 0xff52c1ff,0xff28b2ff,0xff53c1ff,0xff3fbaff,0xff40bdff,0xff50c3ff,0xff41bdff,0xff50c5ff,0xff41bfff,0xff62ccff,0xff62ccff,0xff52c6ff,0xff53c7ff,0xff43c1ff, + 0xff54c7ff,0xff45c2ff,0xff64cdff,0xff65ceff,0xff46c3ff,0xff47c2ff,0xff66cfff,0xff47c3ff,0xff57c9ff,0xff68cfff,0xff68cfff,0xff57c9ff,0xff47c3ff,0xff46c2ff, + 0xff65ceff,0xff45c2ff,0xff44c1ff,0xff54c7ff,0xff43c1ff,0xff43c0ff,0xff43c0ff,0xff42c0ff,0xff52c5ff,0xff62ccff,0xff62ccff,0xff50c5ff,0xff50c5ff,0xff60cbff, + 0xff50c3ff,0xff3fbdff,0xff5fc9ff,0xff5fc9ff,0xff4ec2ff,0xff3dbbff,0xff4cc1ff,0xff3cbbff,0xff3bbaff,0xff5cc7ff,0xff5cc6ff,0xff4ac1ff,0xff49c0ff,0xff3ab9ff, + 0xff49c0ff,0xff5bc6ff,0xff49bdff,0xff5ac5ff,0xff48bfff,0xff36b7ff,0xff36b7ff,0xff36b5ff,0xff35b5ff,0xff58c3ff,0xff45bbff,0xff45bbff,0xff44bbff,0xff55c1ff, + 0xff55c1ff,0xff43baff,0xff32b3ff,0xff32b2ff,0xff32b2ff,0xff41b9ff,0xff53c0ff,0xff40b8ff,0xff2fb0ff,0xff52bfff,0xff51bfff,0xff2eaeff,0xff2eaeff,0xff3fb7ff, + 0xff3eb5ff,0xff2dadff,0xff4fbdff,0xff4fbdff,0xff2badff,0xff3bb3ff,0xff2aabff,0xff29abff,0xff3ab3ff,0xff28aaff,0xff28aaff,0xff4bbaff,0xff28a9ff,0xff27a9ff, + 0xff27a9ff,0xff26a9ff,0xff25a9ff,0xff25a8ff,0xff25a8ff,0xff49b8ff,0xff24a7ff,0xff24a5ff,0xff35adff,0xff23a7ff,0xff23a5ff,0xff33adff,0xff33adff,0xff46b5ff, + 0xff33acff,0xff20a3ff,0xff32acff,0xff20a3ff,0xff31abff,0xff31abff,0xff42b3ff,0xff30aaff,0xff30aaff,0xff2faaff,0xff1ca0ff,0xff1ca0ff,0xff2ea8ff,0xff41b2ff, + 0xff2ea9ff,0xff1ca0ff,0xff41b2ff,0xff41b3ff,0xff30aaff,0xff1ea1ff,0xff30aaff,0xff1fa2ff,0xff4fcaff,0xff50cbff,0xff51cbff,0xff51caff,0xff52cbff,0xff52ccff, + 0xff52ccff,0xff53ccff,0xff53cdff,0xff54cdff,0xff55cdff,0xff55ceff,0xff56ceff,0xff57ceff,0xff57ceff,0xff57ceff,0xff7ad9ff,0xff7ad9ff,0xff59cfff,0xff5ad0ff, + 0xff59d0ff,0xff58cfff,0xff69d4ff,0xff7ad9ff,0xff67d4ff,0xff56ceff,0xff56ceff,0xff55cdff,0xff54cdff,0xff54ccff,0xff53ccff,0xff53ccff,0xff53ccff,0xff52cbff, + 0xff52cbff,0xff51cbff,0xff51cbff,0xff50cbff,0xff4fcaff,0xff4fcaff,0xff4fcaff,0xff4ec9ff,0xff4ec9ff,0xff4dc8ff,0xff4dc8ff,0xff4cc7ff,0xff4bc7ff,0xff4bc7ff, + 0xff4ac7ff,0xff4ac6ff,0xff4ac6ff,0xff49c6ff,0xff48c5ff,0xff48c5ff,0xff6cd1ff,0xff6cd0ff,0xff46c4ff,0xff46c4ff,0xff45c4ff,0xff45c3ff,0xff44c3ff,0xff44c3ff, + 0xff43c3ff,0xff43c2ff,0xff42c1ff,0xff41c1ff,0xff42c1ff,0xff41c0ff,0xff40c0ff,0xff40c0ff,0xff3fc0ff,0xff3fc0ff,0xff3ebfff,0xff3dbeff,0xff3dbeff,0xff3cbeff, + 0xff3cbeff,0xff3cbdff,0xff3bbdff,0xff3bbdff,0xff3abcff,0xff3abdff,0xff39bcff,0xff38bbff,0xff38bbff,0xff37bbff,0xff37baff,0xff36bbff,0xff35baff,0xff5ec8ff, + 0xff5ec8ff,0xff34b9ff,0xff34b9ff,0xff33b9ff,0xff33b8ff,0xff33b8ff,0xff32b8ff,0xff32b7ff,0xff30b7ff,0xff45beff,0xff30b7ff,0xff2fb6ff,0xff2fb6ff,0xff2eb5ff, + 0xff2eb5ff,0xff2db4ff,0xff2db4ff,0xff2db4ff,0xff2cb4ff,0xff2cb3ff,0xff2bb3ff,0xff2ab3ff,0xff29b2ff,0xff2ab2ff,0xff28b2ff,0xff28b2ff,0xff3eb9ff,0xff27b1ff, + 0xff26b1ff,0xff26b0ff,0xff25b0ff,0xff25afff,0xff26b0ff,0xff26b0ff,0xff27b0ff,0xff27b1ff,0xff27b1ff,0xff28b2ff,0xff29b2ff,0xff29b2ff,0xff3fbdff,0xff40bdff, + 0xff41bdff,0xff41bfff,0xff41bfff,0xff41bfff,0xff41c0ff,0xff42c0ff,0xff43c0ff,0xff43c0ff,0xff43c1ff,0xff44c1ff,0xff44c1ff,0xff45c2ff,0xff46c3ff,0xff46c3ff, + 0xff47c3ff,0xff47c3ff,0xff48c3ff,0xff49c5ff,0xff47c3ff,0xff48c5ff,0xff47c3ff,0xff46c3ff,0xff46c3ff,0xff45c2ff,0xff45c2ff,0xff44c1ff,0xff44c1ff,0xff43c1ff, + 0xff42c1ff,0xff42c0ff,0xff41c0ff,0xff41c0ff,0xff41bfff,0xff41bfff,0xff41bfff,0xff40bdff,0xff3fbdff,0xff3fbdff,0xff3fbcff,0xff3ebcff,0xff3ebcff,0xff3dbcff, + 0xff3cbbff,0xff3cbbff,0xff3cbaff,0xff3bbaff,0xff3bbaff,0xff3ab9ff,0xff3ab9ff,0xff39b9ff,0xff39b8ff,0xff39b8ff,0xff38b8ff,0xff38b8ff,0xff37b7ff,0xff37b7ff, + 0xff37b5ff,0xff36b5ff,0xff35b5ff,0xff35b5ff,0xff35b5ff,0xff34b4ff,0xff33b3ff,0xff33b3ff,0xff33b3ff,0xff33b2ff,0xff32b2ff,0xff32b2ff,0xff31b2ff,0xff30b1ff, + 0xff31b1ff,0xff30b1ff,0xff2fb1ff,0xff2fb0ff,0xff2eb0ff,0xff2eb0ff,0xff2eaeff,0xff2eaeff,0xff2dadff,0xff2cadff,0xff2cadff,0xff2badff,0xff2badff,0xff2bacff, + 0xff29abff,0xff2aacff,0xff29abff,0xff28abff,0xff28aaff,0xff28aaff,0xff28aaff,0xff28aaff,0xff27a9ff,0xff26a8ff,0xff26a8ff,0xff25a8ff,0xff24a8ff,0xff24a8ff, + 0xff24a7ff,0xff24a7ff,0xff24a7ff,0xff23a5ff,0xff23a5ff,0xff22a5ff,0xff22a5ff,0xff21a4ff,0xff20a4ff,0xff20a3ff,0xff20a3ff,0xff20a3ff,0xff20a2ff,0xff1fa2ff, + 0xff1ea1ff,0xff1ea1ff,0xff1ea1ff,0xff1da1ff,0xff1ca0ff,0xff1ca0ff,0xff1b9fff,0xff1b9fff,0xff1ca0ff,0xff1ca0ff,0xff1da0ff,0xff1da1ff,0xff1da1ff,0xff1ea1ff, + 0xff1ea2ff,0xff1fa2ff,0xff50caff,0xff84daff,0xff50caff,0xff85daff,0xff52cbff,0xff52ccff,0xff53ccff,0xff53ccff,0xff76d7ff,0xff54ccff,0xff55cdff,0xff55cdff, + 0xff55ceff,0xff78d8ff,0xff57ceff,0xff57cfff,0xff58cfff,0xff58cfff,0xff58cfff,0xff5ad0ff,0xff59d0ff,0xff58d0ff,0xff58cfff,0xff57cfff,0xff57cfff,0xff56ceff, + 0xff55ceff,0xff55ceff,0xff55ceff,0xff54cdff,0xff87dbff,0xff53cdff,0xff53ccff,0xff63d0ff,0xff75d6ff,0xff52caff,0xff50cbff,0xff50caff,0xff4fcaff,0xff4fc9ff, + 0xff4ec9ff,0xff72d4ff,0xff4ec9ff,0xff4dc8ff,0xff4cc8ff,0xff4cc8ff,0xff4bc7ff,0xff4bc7ff,0xff4ac6ff,0xff4ac6ff,0xff49c6ff,0xff49c5ff,0xff49c5ff,0xff47c5ff, + 0xff47c5ff,0xff46c4ff,0xff47c4ff,0xff46c4ff,0xff45c3ff,0xff45c3ff,0xff45c2ff,0xff44c2ff,0xff43c3ff,0xff43c2ff,0xff43c1ff,0xff42c1ff,0xff42c1ff,0xff40c1ff, + 0xff40c0ff,0xff40c0ff,0xff3fbfff,0xff3ebfff,0xff3fbfff,0xff3ebfff,0xff3dbfff,0xff3cbeff,0xff3cbeff,0xff3bbdff,0xff3bbeff,0xff3bbdff,0xff3abdff,0xff39bcff, + 0xff39bcff,0xff39bbff,0xff38bbff,0xff38bbff,0xff37bbff,0xff36baff,0xff36baff,0xff36baff,0xff35b9ff,0xff35b9ff,0xff34b8ff,0xff33b9ff,0xff33b8ff,0xff33b8ff, + 0xff32b8ff,0xff31b7ff,0xff31b7ff,0xff30b7ff,0xff30b6ff,0xff2fb6ff,0xff2eb5ff,0xff2eb5ff,0xff2db5ff,0xff2db5ff,0xff2db4ff,0xff2cb4ff,0xff2bb3ff,0xff2bb3ff, + 0xff2bb3ff,0xff2ab3ff,0xff2ab2ff,0xff29b2ff,0xff29b2ff,0xff28b2ff,0xff27b1ff,0xff27b1ff,0xff26b1ff,0xff26b0ff,0xff26b0ff,0xff25b0ff,0xff25b0ff,0xff26b0ff, + 0xff26b1ff,0xff27b1ff,0xff27b1ff,0xff28b1ff,0xff28b2ff,0xff29b2ff,0xff40bdff,0xff71d0ff,0xff61ccff,0xff72d0ff,0xff41bfff,0xff62ccff,0xff62ccff,0xff42c0ff, + 0xff63ccff,0xff43c1ff,0xff53c8ff,0xff44c1ff,0xff55c8ff,0xff56c8ff,0xff45c3ff,0xff57c8ff,0xff66cfff,0xff57c9ff,0xff48c5ff,0xff68cfff,0xff58cbff,0xff58cbff, + 0xff47c3ff,0xff47c3ff,0xff46c3ff,0xff45c2ff,0xff65cdff,0xff64cdff,0xff43c1ff,0xff43c1ff,0xff63ccff,0xff43c0ff,0xff42c0ff,0xff41c0ff,0xff61ccff,0xff41bfff, + 0xff41bdff,0xff40bfff,0xff40bdff,0xff3fbdff,0xff4ec2ff,0xff4ec2ff,0xff3dbcff,0xff4dc1ff,0xff5ec8ff,0xff4cc1ff,0xff3cbbff,0xff3bbaff,0xff3bbaff,0xff3ab9ff, + 0xff49c0ff,0xff5bc6ff,0xff49bfff,0xff49bfff,0xff49bfff,0xff59c5ff,0xff37b7ff,0xff47bdff,0xff36b5ff,0xff47bcff,0xff36b5ff,0xff35b4ff,0xff34b4ff,0xff34b4ff, + 0xff33b3ff,0xff33b3ff,0xff33b3ff,0xff32b2ff,0xff32b3ff,0xff32b2ff,0xff31b2ff,0xff30b2ff,0xff30b1ff,0xff30b1ff,0xff2fb1ff,0xff2eb1ff,0xff2eb0ff,0xff2eaeff, + 0xff2eaeff,0xff2eaeff,0xff2daeff,0xff2dadff,0xff2cadff,0xff2bacff,0xff2bacff,0xff2bacff,0xff2aabff,0xff2aabff,0xff29abff,0xff29aaff,0xff28abff,0xff28aaff, + 0xff28aaff,0xff27a9ff,0xff26a9ff,0xff27a8ff,0xff25a8ff,0xff25a8ff,0xff24a8ff,0xff24a7ff,0xff24a7ff,0xff24a7ff,0xff24a7ff,0xff23a5ff,0xff22a5ff,0xff22a4ff, + 0xff21a4ff,0xff21a4ff,0xff21a4ff,0xff21a3ff,0xff20a3ff,0xff20a2ff,0xff20a2ff,0xff20a2ff,0xff1fa2ff,0xff1ea1ff,0xff1ea1ff,0xff1da1ff,0xff1da0ff,0xff1ca0ff, + 0xff1ca0ff,0xff1b9fff,0xff1ba0ff,0xff1ca0ff,0xff1ca1ff,0xff1da0ff,0xff1ea1ff,0xff1ea1ff,0xff1ea2ff,0xff1fa2ff,0xff4fcaff,0xff73d5ff,0xff73d5ff,0xff74d5ff, + 0xff62d0ff,0xff53cbff,0xff52ccff,0xff76d6ff,0xff76d6ff,0xff76d7ff,0xff54cdff,0xff55cdff,0xff56cdff,0xff79d8ff,0xff57ceff,0xff89ddff,0xff58cfff,0xff7ad9ff, + 0xff7bd9ff,0xff5ad0ff,0xff7bd9ff,0xff58cfff,0xff57cfff,0xff57cfff,0xff56ceff,0xff67d3ff,0xff56ceff,0xff55cdff,0xff76d8ff,0xff54ccff,0xff76d7ff,0xff53ccff, + 0xff53ccff,0xff52cbff,0xff75d6ff,0xff51cbff,0xff50cbff,0xff50caff,0xff50caff,0xff4fc9ff,0xff4fcaff,0xff72d3ff,0xff4ec9ff,0xff82d9ff,0xff4cc8ff,0xff70d3ff, + 0xff4bc7ff,0xff4bc7ff,0xff4bc6ff,0xff4ac6ff,0xff6ed1ff,0xff49c6ff,0xff6dd1ff,0xff6dd1ff,0xff5acaff,0xff47c4ff,0xff6bd0ff,0xff6bcfff,0xff45c4ff,0xff6acfff, + 0xff44c3ff,0xff44c2ff,0xff43c3ff,0xff43c2ff,0xff42c1ff,0xff41c2ff,0xff41c1ff,0xff40c0ff,0xff40c1ff,0xff3fc0ff,0xff3fc0ff,0xff3fc0ff,0xff3ebfff,0xff3ebfff, + 0xff3dbfff,0xff3dbfff,0xff3cbeff,0xff3cbdff,0xff3bbdff,0xff3bbdff,0xff3abdff,0xff3abcff,0xff39bcff,0xff38bbff,0xff38bcff,0xff37baff,0xff37bbff,0xff36bbff, + 0xff36baff,0xff36baff,0xff35b9ff,0xff35b9ff,0xff34b9ff,0xff33b8ff,0xff33b8ff,0xff33b7ff,0xff31b8ff,0xff32b8ff,0xff31b7ff,0xff30b6ff,0xff2fb6ff,0xff30b6ff, + 0xff2eb6ff,0xff2eb6ff,0xff2eb5ff,0xff2db5ff,0xff2db4ff,0xff2cb4ff,0xff2bb4ff,0xff2bb4ff,0xff2bb3ff,0xff2ab3ff,0xff29b2ff,0xff29b2ff,0xff28b2ff,0xff28b1ff, + 0xff28b1ff,0xff27b1ff,0xff26b1ff,0xff26b0ff,0xff26b0ff,0xff25afff,0xff25b0ff,0xff27b0ff,0xff27b0ff,0xff27b0ff,0xff28b1ff,0xff28b1ff,0xff29b2ff,0xff29b2ff, + 0xff3fbdff,0xff60cbff,0xff41bfff,0xff61ccff,0xff51c6ff,0xff62ccff,0xff63ccff,0xff63ccff,0xff74d2ff,0xff63cdff,0xff44c1ff,0xff44c1ff,0xff45c2ff,0xff65ceff, + 0xff46c2ff,0xff66cfff,0xff47c3ff,0xff67cfff,0xff58cbff,0xff68cfff,0xff68cfff,0xff47c3ff,0xff47c3ff,0xff46c2ff,0xff46c3ff,0xff55c8ff,0xff65cdff,0xff65ceff, + 0xff63cdff,0xff43c1ff,0xff63cdff,0xff42c0ff,0xff42bfff,0xff41c0ff,0xff61ccff,0xff41bfff,0xff41bfff,0xff40bdff,0xff40bdff,0xff3fbcff,0xff3fbcff,0xff5fc9ff, + 0xff3dbcff,0xff5ec8ff,0xff3cbbff,0xff5dc8ff,0xff3cbaff,0xff3bbaff,0xff3abaff,0xff3abaff,0xff5bc6ff,0xff5bc6ff,0xff49c0ff,0xff5bc6ff,0xff38b8ff,0xff37b8ff, + 0xff5ac5ff,0xff59c5ff,0xff36b5ff,0xff58c3ff,0xff35b5ff,0xff35b4ff,0xff34b4ff,0xff33b3ff,0xff33b3ff,0xff33b3ff,0xff33b3ff,0xff33b2ff,0xff32b2ff,0xff31b2ff, + 0xff31b2ff,0xff30b2ff,0xff30b1ff,0xff30b0ff,0xff2fb1ff,0xff2eb0ff,0xff2eaeff,0xff2eb0ff,0xff2eaeff,0xff2daeff,0xff2daeff,0xff2cadff,0xff2cadff,0xff2cadff, + 0xff2bacff,0xff2aacff,0xff2aabff,0xff2aabff,0xff28abff,0xff28aaff,0xff28aaff,0xff28aaff,0xff28a9ff,0xff28a9ff,0xff27a9ff,0xff27a9ff,0xff26a9ff,0xff26a8ff, + 0xff25a8ff,0xff24a7ff,0xff24a7ff,0xff24a7ff,0xff24a7ff,0xff24a5ff,0xff23a5ff,0xff22a5ff,0xff21a5ff,0xff21a4ff,0xff21a4ff,0xff20a3ff,0xff20a3ff,0xff20a3ff, + 0xff20a2ff,0xff20a2ff,0xff1ea2ff,0xff1fa1ff,0xff1ea1ff,0xff1da1ff,0xff1ca1ff,0xff1ca0ff,0xff1ba0ff,0xff1b9fff,0xff1ba0ff,0xff1ca0ff,0xff1da0ff,0xff1da1ff, + 0xff1ea1ff,0xff1ea2ff,0xff1ea1ff,0xff1fa2ff,0xff4fcaff,0xff73d5ff,0xff51caff,0xff74d6ff,0xff63d0ff,0xff75d6ff,0xff75d6ff,0xff76d6ff,0xff76d7ff,0xff54cdff, + 0xff76d7ff,0xff55ceff,0xff78d7ff,0xff89ddff,0xff68d3ff,0xff79d9ff,0xff57cfff,0xff7ad9ff,0xff6ad5ff,0xff7bd9ff,0xff7bd9ff,0xff58cfff,0xff58cfff,0xff57ceff, + 0xff57ceff,0xff67d3ff,0xff78d6fe,0xff77d6fe,0xff77d6fe,0xff65d1fe,0xff87dbff,0xff76d6ff,0xff52ccff,0xff75d6ff,0xff85daff,0xff62cfff,0xff51cbff,0xff50caff, + 0xff4fcaff,0xff4fcaff,0xff72d4ff,0xff83d9ff,0xff5fcdff,0xff71d4ff,0xff4cc8ff,0xff70d2ff,0xff4bc8ff,0xff4bc7ff,0xff4bc7ff,0xff49c6ff,0xff6ed1ff,0xff6ed1ff, + 0xff5accff,0xff6dd1ff,0xff48c4ff,0xff47c5ff,0xff6bd0ff,0xff6bd0ff,0xff6acfff,0xff7dd5ff,0xff44c3ff,0xff44c3ff,0xff43c3ff,0xff43c2ff,0xff42c2ff,0xff42c1ff, + 0xff41c1ff,0xff41c1ff,0xff40c1ff,0xff40c0ff,0xff3fbfff,0xff3ebfff,0xff3ebfff,0xff3dbfff,0xff3dbeff,0xff3dbeff,0xff3cbeff,0xff3cbeff,0xff3bbdff,0xff3abdff, + 0xff3abdff,0xff39bcff,0xff39bcff,0xff39bbff,0xff38bcff,0xff38bbff,0xff37baff,0xff37baff,0xff36baff,0xff36baff,0xff35b9ff,0xff35b9ff,0xff33b8ff,0xff33b9ff, + 0xff32b8ff,0xff33b8ff,0xff32b7ff,0xff31b8ff,0xff31b6ff,0xff30b6ff,0xff30b6ff,0xff2fb6ff,0xff2fb6ff,0xff2eb5ff,0xff2db5ff,0xff2db5ff,0xff2db4ff,0xff2cb4ff, + 0xff2cb3ff,0xff2cb3ff,0xff2bb3ff,0xff2ab3ff,0xff2ab3ff,0xff29b2ff,0xff28b2ff,0xff28b2ff,0xff27b1ff,0xff28b1ff,0xff26b0ff,0xff26b0ff,0xff26b0ff,0xff25afff, + 0xff25afff,0xff26b0ff,0xff27b0ff,0xff27b1ff,0xff28b1ff,0xff28b1ff,0xff29b2ff,0xff2ab2ff,0xff3fbcff,0xff40bdff,0xff41bfff,0xff41bfff,0xff41bfff,0xff41bfff, + 0xff42c0ff,0xff42c0ff,0xff42c0ff,0xff43c1ff,0xff44c1ff,0xff44c2ff,0xff45c2ff,0xff45c2ff,0xff45c2ff,0xff47c3ff,0xff47c3ff,0xff47c3ff,0xff58cbff,0xff68cfff, + 0xff68cfff,0xff57c9ff,0xff47c2fe,0xff47c1fe,0xff47c2ff,0xff45c1fe,0xff44c1fe,0xff45c1fe,0xff44c1ff,0xff43c0fe,0xff43c0fe,0xff43c0ff,0xff43c0ff,0xff41bffe, + 0xff41befe,0xff41befe,0xff41befe,0xff40bcfe,0xff3fbcfe,0xff3fbbfe,0xff3ebcff,0xff3ebcff,0xff3ebcff,0xff3dbbff,0xff3dbbff,0xff3cbbff,0xff3cbaff,0xff3bbaff, + 0xff3abaff,0xff3ab9ff,0xff5bc6ff,0xff5bc6ff,0xff5bc6ff,0xff39b8ff,0xff38b8ff,0xff38b8ff,0xff37b7ff,0xff37b5ff,0xff36b5ff,0xff35b5ff,0xff35b5ff,0xff34b4ff, + 0xff34b4ff,0xff34b4ff,0xff33b3ff,0xff33b3ff,0xff33b3ff,0xff33b3ff,0xff32b3ff,0xff32b2ff,0xff31b2ff,0xff31b1ff,0xff30b1ff,0xff30b1ff,0xff2fb0ff,0xff2fb0ff, + 0xff2eb0ff,0xff2eaeff,0xff2eaeff,0xff2eaeff,0xff2dadff,0xff2dadff,0xff2cadff,0xff2bacff,0xff2bacff,0xff2bacff,0xff2aacff,0xff29acff,0xff29abff,0xff28aaff, + 0xff28aaff,0xff28aaff,0xff28a9ff,0xff27a9ff,0xff27a9ff,0xff26a9ff,0xff26a8ff,0xff25a9ff,0xff25a8ff,0xff24a7ff,0xff24a7ff,0xff24a7ff,0xff23a7ff,0xff23a7ff, + 0xff23a5ff,0xff23a5ff,0xff22a4ff,0xff21a4ff,0xff21a4ff,0xff20a4ff,0xff20a3ff,0xff20a3ff,0xff20a2ff,0xff1fa2ff,0xff1fa2ff,0xff1fa2ff,0xff1da1ff,0xff1da0ff, + 0xff1ca0ff,0xff1ca0ff,0xff1c9fff,0xff1b9fff,0xff1ba0ff,0xff1ca0ff,0xff1da1ff,0xff1da0ff,0xff1da1ff,0xff1ea2ff,0xff1ea1ff,0xff1fa2ff,0xff4fcaff,0xff50caff, + 0xff51caff,0xff51cbff,0xff52cbff,0xff52cbff,0xff53cbff,0xff53ccff,0xff54ccff,0xff54cdff,0xff55cdff,0xff55cdff,0xff56ceff,0xff56ceff,0xff57cfff,0xff57cfff, + 0xff58cfff,0xff58cfff,0xff59d0ff,0xff5ad0ff,0xff59cefe,0xff59d0ff,0xff59cfff,0xff58cefe,0xff58cffe,0xff58cefe,0xff59cefe,0xff58cdfe,0xff58cdfe,0xff57cdfe, + 0xff56cdfe,0xff55ccfe,0xff55ccfe,0xff53ccfe,0xff52cbfe,0xff52cbfe,0xff52cafe,0xff51cafe,0xff51cafe,0xff4fc9fe,0xff4ec9fe,0xff4ec8fe,0xff4dc7fe,0xff4dc7fe, + 0xff4dc8ff,0xff4cc7ff,0xff4bc8ff,0xff4bc7ff,0xff4bc7ff,0xff49c7ff,0xff4ac6ff,0xff49c5ff,0xff49c6ff,0xff48c5ff,0xff47c5ff,0xff47c4ff,0xff47c4ff,0xff46c4ff, + 0xff46c4ff,0xff44c3ff,0xff44c3ff,0xff44c2ff,0xff43c3ff,0xff42c2ff,0xff43c2ff,0xff41c1ff,0xff41c1ff,0xff41c1ff,0xff40c1ff,0xff40c0ff,0xff3fc0ff,0xff3fbfff, + 0xff3ebfff,0xff3ebfff,0xff3dbeff,0xff3dbfff,0xff3cbeff,0xff3bbdff,0xff3bbdff,0xff3bbdff,0xff3abcff,0xff3abcff,0xff39bcff,0xff38bcff,0xff38bbff,0xff38bbff, + 0xff37baff,0xff36bbff,0xff36baff,0xff36baff,0xff35b9ff,0xff34b9ff,0xff34b8ff,0xff33b9ff,0xff33b9ff,0xff33b8ff,0xff32b8ff,0xff31b7ff,0xff30b7ff,0xff30b7ff, + 0xff30b6ff,0xff30b5ff,0xff2fb5ff,0xff2eb5ff,0xff2eb5ff,0xff2db4ff,0xff2cb4ff,0xff2cb4ff,0xff2cb4ff,0xff2bb4ff,0xff2bb3ff,0xff2ab3ff,0xff2ab3ff,0xff2ab2ff, + 0xff28b1ff,0xff28b2ff,0xff28b1ff,0xff27b1ff,0xff26b1ff,0xff26b0ff,0xff26afff,0xff25b0ff,0xff26b0ff,0xff26b0ff,0xff27b1ff,0xff27b1ff,0xff28b1ff,0xff28b2ff, + 0xff28b2ff,0xff29b2ff,0xff40bdff,0xff40bdff,0xff41bdff,0xff41bfff,0xff41c0ff,0xff41bfff,0xff42c0ff,0xff42c0ff,0xff53c7ff,0xff43c0ff,0xff44c1ff,0xff44c1ff, + 0xff45c2ff,0xff45c2ff,0xff45c3ff,0xff46c2ff,0xff77d4ff,0xff67cfff,0xff47c4fe,0xff68cefe,0xff68cffe,0xff49c5fe,0xff5ac9fe,0xff6bd0ff,0xff69cffe,0xff4cc5fe, + 0xff4dc4fe,0xff4dc3fe,0xff4cc3fe,0xff4bc3fe,0xff49c3fe,0xff49c1fe,0xff56c7fe,0xff65ccfe,0xff65ccfe,0xff54c6fe,0xff45c0fe,0xff44befe,0xff43befe,0xff43bdfe, + 0xff51c3fe,0xff40bcfe,0xff3fbcfe,0xff3ebbfe,0xff3dbbff,0xff3cbbff,0xff3cbaff,0xff3bbaff,0xff3bbaff,0xff3ab9ff,0xff3ab9ff,0xff49c0ff,0xff39b9ff,0xff38b8ff, + 0xff38b7ff,0xff37b7ff,0xff37b7ff,0xff37b7ff,0xff36b5ff,0xff36b5ff,0xff35b5ff,0xff35b5ff,0xff34b4ff,0xff34b4ff,0xff33b3ff,0xff33b3ff,0xff43baff,0xff33b3ff, + 0xff33b2ff,0xff42b9ff,0xff31b2ff,0xff30b2ff,0xff30b2ff,0xff30b1ff,0xff2fb1ff,0xff2eb0ff,0xff2eb0ff,0xff2eb0ff,0xff2eaeff,0xff2daeff,0xff2dadff,0xff2dadff, + 0xff3db5ff,0xff2badff,0xff2bacff,0xff2bacff,0xff2aacff,0xff29acff,0xff29abff,0xff29abff,0xff28aaff,0xff28aaff,0xff28aaff,0xff27a9ff,0xff27a9ff,0xff26a8ff, + 0xff25a8ff,0xff25a8ff,0xff25a8ff,0xff24a7ff,0xff48b8ff,0xff24a7ff,0xff23a5ff,0xff23a5ff,0xff23a5ff,0xff46b5ff,0xff33adff,0xff21a4ff,0xff21a3ff,0xff20a3ff, + 0xff20a3ff,0xff20a2ff,0xff20a2ff,0xff1fa2ff,0xff1fa1ff,0xff1ea1ff,0xff1da1ff,0xff1da1ff,0xff1ca0ff,0xff1ca0ff,0xff1ca0ff,0xff1ba0ff,0xff41b2ff,0xff1ca0ff, + 0xff1da0ff,0xff1da1ff,0xff30abff,0xff1ea2ff,0xff1fa1ff,0xff1fa2ff,0xff4fcaff,0xff50caff,0xff50cbff,0xff51caff,0xff52cbff,0xff52cbff,0xff52ccff,0xff53cdff, + 0xff76d7ff,0xff54cdff,0xff55cdff,0xff55cdff,0xff56ceff,0xff56ceff,0xff57ceff,0xff57cfff,0xff7ad8fe,0xff59d0ff,0xff7cd8fe,0xff5cd0fe,0xff5bd0fe,0xff7dd9fe, + 0xff5ed0fe,0xff60d0fe,0xff81dafe,0xff63d1fe,0xff64d0fe,0xff73d5fe,0xff62d0fd,0xff61cffd,0xff5fcffd,0xff5dcefe,0xff7dd7fd,0xff5acefe,0xff59ccfd,0xff59cdfe, + 0xff58cbfd,0xff58ccfe,0xff58ccfe,0xff56cbfe,0xff77d5fe,0xff53cafe,0xff51c9fe,0xff50c9ff,0xff4ec8fe,0xff4bc7fe,0xff4bc6fe,0xff4bc7ff,0xff4ac7ff,0xff49c7ff, + 0xff4ac6ff,0xff5bccff,0xff48c5ff,0xff48c5ff,0xff47c4ff,0xff47c5ff,0xff46c4ff,0xff46c4ff,0xff45c4ff,0xff45c4ff,0xff45c3ff,0xff44c3ff,0xff43c2ff,0xff43c2ff, + 0xff42c1ff,0xff42c1ff,0xff67cdff,0xff41c0ff,0xff40c0ff,0xff53c6ff,0xff3fc0ff,0xff3ebfff,0xff3ebfff,0xff3ebeff,0xff3dbeff,0xff3dbeff,0xff3cbeff,0xff3bbeff, + 0xff3bbdff,0xff3abdff,0xff3abcff,0xff39bcff,0xff61caff,0xff39bbff,0xff38bcff,0xff37bbff,0xff36baff,0xff36baff,0xff36baff,0xff35baff,0xff35b9ff,0xff34b9ff, + 0xff33b9ff,0xff33b9ff,0xff33b8ff,0xff32b8ff,0xff32b7ff,0xff31b7ff,0xff30b7ff,0xff30b6ff,0xff2fb6ff,0xff45bdff,0xff2fb6ff,0xff2eb6ff,0xff58c4ff,0xff2db4ff, + 0xff57c3ff,0xff2cb4ff,0xff2cb4ff,0xff2bb4ff,0xff2bb3ff,0xff2ab2ff,0xff29b2ff,0xff29b2ff,0xff28b2ff,0xff28b2ff,0xff28b1ff,0xff27b0ff,0xff26b1ff,0xff26b0ff, + 0xff25afff,0xff25b0ff,0xff51c0ff,0xff26b0ff,0xff26b0ff,0xff27b1ff,0xff52c1ff,0xff28b1ff,0xff29b2ff,0xff29b2ff,0xff3fbdff,0xff60cbff,0xff60cbff,0xff61ccff, + 0xff50c5ff,0xff62ccff,0xff62ccff,0xff52c6ff,0xff63cdff,0xff54c7ff,0xff54c8ff,0xff54c7ff,0xff64ceff,0xff65ceff,0xff56c7fe,0xff47c2ff,0xff67cfff,0xff49c3fe, + 0xff4bc3fe,0xff4ec7ff,0xff5eccfe,0xff61cdfe,0xff53c7fe,0xff57c8fe,0xff76d2fd,0xff5cc8fd,0xff6ccffe,0xff88d8fd,0xff5dc9fe,0xff5bc8fd,0xff59c7fd,0xff56c6fd, + 0xff72cffd,0xff6fcffd,0xff60c9fe,0xff52c4fe,0xff7dd3fe,0xff6ed0fe,0xff6dcffe,0xff5cc7fe,0xff7ad1fe,0xff67cbfe,0xff46bdfe,0xff63c9fe,0xff61c8fe,0xff5fc8fe, + 0xff5dc7ff,0xff5dc7ff,0xff5cc7ff,0xff4ac1ff,0xff3ab9ff,0xff6dcdff,0xff39b9ff,0xff5bc6ff,0xff5ac6ff,0xff5ac6ff,0xff48bdff,0xff59c5ff,0xff58c5ff,0xff58c5ff, + 0xff36b5ff,0xff35b4ff,0xff34b4ff,0xff34b4ff,0xff57c2ff,0xff56c1ff,0xff67c8ff,0xff33b2ff,0xff42baff,0xff54c1ff,0xff31b2ff,0xff66c7ff,0xff53c0ff,0xff53c0ff, + 0xff40b8ff,0xff51bfff,0xff51bfff,0xff40b8ff,0xff51bdff,0xff50bdff,0xff50bdff,0xff3db7ff,0xff61c5ff,0xff4fbdff,0xff2bacff,0xff4dbcff,0xff4dbbff,0xff4cbbff, + 0xff4cbbff,0xff4cbbff,0xff4bbbff,0xff39b2ff,0xff4bbaff,0xff27aaff,0xff4ab9ff,0xff26a8ff,0xff26a9ff,0xff25a8ff,0xff24a7ff,0xff24a8ff,0xff24a7ff,0xff24a7ff, + 0xff24a7ff,0xff23a5ff,0xff47b7ff,0xff22a4ff,0xff5abfff,0xff46b5ff,0xff45b4ff,0xff32acff,0xff45b4ff,0xff44b4ff,0xff31abff,0xff43b3ff,0xff43b3ff,0xff42b3ff, + 0xff2fabff,0xff41b3ff,0xff41b2ff,0xff2ea9ff,0xff1ba0ff,0xff41b1ff,0xff1ba0ff,0xff2eaaff,0xff41b3ff,0xff41b2ff,0xff42b3ff,0xff42b3ff,0xff42b3ff,0xff43b3ff, + 0xff4fc9ff,0xff73d6ff,0xff73d6ff,0xff74d6ff,0xff51cbff,0xff76d6ff,0xff76d6ff,0xff76d7ff,0xff87dcff,0xff76d6ff,0xff54cdff,0xff77d8ff,0xff78d6fe,0xff7ad8ff, + 0xff7ad9ff,0xff59cffe,0xff7cd9fe,0xff5dd0fe,0xff60d1fe,0xff62d2fe,0xff85dbfe,0xff69d3fe,0xff6dd4fe,0xff70d5fe,0xff90dffe,0xff77d7fe,0xff7ad8fe,0xff7ad6fd, + 0xff7ad8fe,0xff77d7fe,0xff74d6fe,0xff71d4fe,0xff8bdcfe,0xff6cd3fe,0xff6bd2fe,0xff6bd1fe,0xff88dafe,0xff6ad1fe,0xff85d9fd,0xff66d0fe,0xff81d7fd,0xff5ecdfe, + 0xff5accfe,0xff88dafe,0xff75d4fe,0xff83d9fe,0xff71d3ff,0xff4bc7ff,0xff4bc7ff,0xff5cccff,0xff4ac6ff,0xff6dd1ff,0xff48c5ff,0xff6cd1ff,0xff47c5ff,0xff47c5ff, + 0xff6cd0ff,0xff6bd0ff,0xff45c3ff,0xff6acfff,0xff45c3ff,0xff43c3ff,0xff44c2ff,0xff43c2ff,0xff68cdff,0xff42c2ff,0xff67cdff,0xff40c0ff,0xff41c0ff,0xff66cdff, + 0xff3fbfff,0xff66cdff,0xff3ebfff,0xff51c5ff,0xff64ccff,0xff64cbff,0xff63cbff,0xff63cbff,0xff63cbff,0xff3abdff,0xff3abcff,0xff3abcff,0xff61caff,0xff38bcff, + 0xff38bbff,0xff60c9ff,0xff37baff,0xff5ec8ff,0xff5ec8ff,0xff36baff,0xff35b9ff,0xff49c0ff,0xff5dc7ff,0xff33b9ff,0xff5cc6ff,0xff32b7ff,0xff31b7ff,0xff32b7ff, + 0xff31b7ff,0xff30b7ff,0xff30b7ff,0xff2fb6ff,0xff2eb6ff,0xff43bcff,0xff43bcff,0xff2eb5ff,0xff57c4ff,0xff2cb4ff,0xff56c2ff,0xff56c2ff,0xff2ab3ff,0xff2ab2ff, + 0xff54c2ff,0xff54c1ff,0xff54c1ff,0xff53c1ff,0xff53c1ff,0xff52c1ff,0xff52c0ff,0xff52c0ff,0xff25b0ff,0xff51bfff,0xff25b0ff,0xff52c0ff,0xff26b1ff,0xff27b1ff, + 0xff53c1ff,0xff3eb9ff,0xff54c1ff,0xff69c9ff,0xff3fbdff,0xff60ccff,0xff60cbff,0xff61ccff,0xff62ccff,0xff41bfff,0xff42c0ff,0xff63ccff,0xff63cdff,0xff53c7ff, + 0xff53c8ff,0xff65cdff,0xff45c1fe,0xff47c3ff,0xff57c9fe,0xff4bc3fe,0xff6dd0fe,0xff51c6fe,0xff55c9fe,0xff76d3fe,0xff5fccfe,0xff64ccfe,0xff6acefe,0xff6fcffd, + 0xff8edbfe,0xff7bd3fe,0xff88d8fe,0xffa0e1fe,0xff7dd3fe,0xff7bd2fe,0xff77d1fd,0xff72cffd,0xff88d7fe,0xff6dcefe,0xff6ccdfe,0xff6ccdfe,0xff84d6fe,0xff6bcdfe, + 0xff82d6fe,0xff66c9fe,0xff7bd3fe,0xff5bc5fe,0xff62c8fe,0xff6dcdfe,0xff49bffe,0xff53c3fe,0xff60c8fe,0xff3ebafe,0xff3bbafe,0xff3bbaff,0xff3ab9ff,0xff5bc6ff, + 0xff3ab9ff,0xff5ac6ff,0xff39b8ff,0xff38b7ff,0xff5ac5ff,0xff59c3ff,0xff58c5ff,0xff35b5ff,0xff35b5ff,0xff35b5ff,0xff35b4ff,0xff34b4ff,0xff56c1ff,0xff33b3ff, + 0xff67c8ff,0xff33b3ff,0xff32b2ff,0xff54c1ff,0xff32b1ff,0xff53c0ff,0xff31b1ff,0xff30b1ff,0xff52bfff,0xff2eb0ff,0xff2eaeff,0xff3fb8ff,0xff51bdff,0xff2eaeff, + 0xff3eb7ff,0xff2cadff,0xff4fbdff,0xff2cadff,0xff3cb4ff,0xff4ebcff,0xff2aacff,0xff4cbcff,0xff4cbbff,0xff29aaff,0xff28aaff,0xff28aaff,0xff4bbaff,0xff4bbaff, + 0xff5dc2ff,0xff26a9ff,0xff25a8ff,0xff26a8ff,0xff25a8ff,0xff24a7ff,0xff24a7ff,0xff24a7ff,0xff24a7ff,0xff48b8ff,0xff23a5ff,0xff22a5ff,0xff46b7ff,0xff21a4ff, + 0xff46b5ff,0xff45b5ff,0xff20a3ff,0xff20a2ff,0xff44b3ff,0xff43b3ff,0xff42b3ff,0xff42b3ff,0xff41b3ff,0xff1da0ff,0xff1ca0ff,0xff2ea9ff,0xff2ea9ff,0xff2ea9ff, + 0xff1ca0ff,0xff41b2ff,0xff1ca0ff,0xff2fa9ff,0xff42b3ff,0xff42b3ff,0xff1ea1ff,0xff43b3ff,0xff4fcaff,0xff62cfff,0xff50cbff,0xff63d0ff,0xff51cbff,0xff75d6ff, + 0xff75d6ff,0xff64d1ff,0xff65d2ff,0xff55cdff,0xff66d1fe,0xff56cefe,0xff79d7fe,0xff7bd8fe,0xff5dcffe,0xff5fd0fe,0xff83dbfe,0xff67d3fe,0xff7bd7fd,0xff8fdefe, + 0xff93dffd,0xff8cddfe,0xff86dbfe,0xff8cddfe,0xffa9e5fe,0xff98e0fd,0xff9ce1fe,0xffa6e4fd,0xff9ce1fe,0xff99e0fe,0xff93ddfd,0xff90ddfe,0xff98e0fe,0xffa1e2fe, + 0xffa0e2fe,0xff94ddfe,0xff94defe,0xff87dafd,0xff92ddfe,0xff82d9fe,0xff7dd6fe,0xff91dcfd,0xff6ed1fe,0xff76d4fe,0xff7fd7fe,0xff6ad0fe,0xff65cffe,0xff50c8fe, + 0xff4fc7ff,0xff4bc7fe,0xff5ccdff,0xff6ed1ff,0xff6dd1ff,0xff5accff,0xff48c5ff,0xff47c4ff,0xff5acaff,0xff6bcfff,0xff6bcfff,0xff6ad0ff,0xff44c3ff,0xff44c3ff, + 0xff43c2ff,0xff42c2ff,0xff55c7ff,0xff68cdff,0xff54c7ff,0xff41c1ff,0xff66cdff,0xff66cdff,0xff52c5ff,0xff51c5ff,0xff3fbfff,0xff3ebfff,0xff3dbeff,0xff63cbff, + 0xff63cbff,0xff3bbdff,0xff4fc4ff,0xff62caff,0xff4ec4ff,0xff39bcff,0xff39bcff,0xff61caff,0xff38bbff,0xff4cc2ff,0xff5fc9ff,0xff4ac1ff,0xff4ac1ff,0xff35b9ff, + 0xff35b9ff,0xff34b9ff,0xff47bfff,0xff34b8ff,0xff5cc6ff,0xff33b8ff,0xff32b8ff,0xff31b7ff,0xff31b7ff,0xff30b6ff,0xff30b6ff,0xff2fb6ff,0xff44bdff,0xff43bcff, + 0xff2eb5ff,0xff2eb4ff,0xff42bcff,0xff2cb4ff,0xff41bbff,0xff2bb4ff,0xff56c2ff,0xff55c1ff,0xff2ab2ff,0xff3fbaff,0xff29b1ff,0xff3eb9ff,0xff28b1ff,0xff52c1ff, + 0xff52c0ff,0xff26b0ff,0xff51bfff,0xff25b0ff,0xff26b0ff,0xff26b1ff,0xff52c1ff,0xff3eb9ff,0xff3eb9ff,0xff3ebaff,0xff53c1ff,0xff54c1ff,0xff3fbdff,0xff40bfff, + 0xff40bfff,0xff41bfff,0xff41bfff,0xff42bfff,0xff41bfff,0xff42bffe,0xff44c0ff,0xff44c1ff,0xff46c1fe,0xff48c2ff,0xff4bc2fe,0xff4dc4fe,0xff51c5fe,0xff56c8fe, + 0xff78d4fe,0xff7dd4fd,0xff69cffe,0xff72d1fe,0xff7ad3fe,0xff82d5fd,0xff95dbfd,0xffa7e2fe,0xffa5e1fe,0xffa3e0fe,0xffa7e1fe,0xffa8e1fe,0xffa7e1fe,0xffa3dffd, + 0xff9edefe,0xff99dbfd,0xff95dbfe,0xff93dafe,0xff92d9fe,0xff92dafe,0xff92d8fd,0xff92d8fd,0xff90d8fe,0xff8ad5fd,0xff83d2fd,0xff79cffd,0xff6fccfd,0xff65c8fe, + 0xff5bc5fe,0xff53c1fe,0xff4cbffe,0xff46bdfe,0xff41bbff,0xff3ebafe,0xff3cbaff,0xff3bb8fe,0xff39b7fe,0xff39b8ff,0xff39b8ff,0xff38b8ff,0xff37b7ff,0xff48bdff, + 0xff58c5ff,0xff47bcff,0xff35b5ff,0xff34b4ff,0xff34b4ff,0xff34b4ff,0xff33b3ff,0xff33b3ff,0xff33b3ff,0xff33b2ff,0xff33b2ff,0xff31b2ff,0xff32b1ff,0xff31b2ff, + 0xff30b1ff,0xff30b1ff,0xff2fb1ff,0xff2fb1ff,0xff2eb0ff,0xff2eb0ff,0xff2eaeff,0xff2eaeff,0xff2daeff,0xff2cadff,0xff2cadff,0xff2cadff,0xff2bacff,0xff2aacff, + 0xff2aacff,0xff29abff,0xff29abff,0xff28abff,0xff28aaff,0xff28aaff,0xff38b1ff,0xff4ab9ff,0xff38b1ff,0xff26a9ff,0xff26a9ff,0xff25a8ff,0xff25a8ff,0xff24a8ff, + 0xff24a7ff,0xff24a5ff,0xff34adff,0xff23a5ff,0xff23a5ff,0xff23a4ff,0xff22a4ff,0xff21a4ff,0xff20a3ff,0xff20a3ff,0xff20a3ff,0xff20a3ff,0xff1fa2ff,0xff1fa2ff, + 0xff1fa2ff,0xff1ea1ff,0xff1ea1ff,0xff1da1ff,0xff1da1ff,0xff1ca0ff,0xff2ea9ff,0xff1b9fff,0xff1ba0ff,0xff1ca0ff,0xff1da0ff,0xff1da1ff,0xff1ea1ff,0xff1ea1ff, + 0xff1fa2ff,0xff20a2ff,0xff50caff,0xff50cbff,0xff50caff,0xff51cbff,0xff51cbff,0xff52cbff,0xff53ccff,0xff53cbfe,0xff55cdff,0xff57ceff,0xff5acfff,0xff5ccffe, + 0xff5fd0fe,0xff64d1fe,0xff6ad4fe,0xff6fd4fe,0xff91defd,0xff97e1fe,0xff85dcfe,0xff8edefe,0xff96dffd,0xff9fe2fd,0xffb0e7fd,0xffc0ebfd,0xffbfecfe,0xffbdebfe, + 0xffd3d6ac,0xfff6b41e,0xffffae00,0xffb9d3cc,0xffb3e1f5,0xffb3e6fc,0xffb1e6fd,0xffafe5fd,0xffaee5fd,0xffaee5fd,0xffafe5fd,0xffbbd9cc,0xffaeddea,0xffa5e1fb, + 0xff9fe0fd,0xff96defe,0xff8adafd,0xff7fd8fe,0xff73d3fd,0xff6bd1fe,0xff62cefe,0xff5acbfe,0xff55cafe,0xff50c8fe,0xff4dc7ff,0xff4bc7ff,0xff49c4fe,0xff48c4fe, + 0xff47c4ff,0xff47c5ff,0xff47c4ff,0xff46c4ff,0xff45c4ff,0xff44c3ff,0xff44c3ff,0xff44c3ff,0xff43c2ff,0xff42c2ff,0xff42c1ff,0xff42c2ff,0xff42c1ff,0xff40c1ff, + 0xff40c0ff,0xff40c0ff,0xff3fc0ff,0xff3fc0ff,0xff3fbfff,0xff3ebeff,0xff3dbfff,0xff3dbeff,0xff3cbeff,0xff3cbeff,0xff3bbeff,0xff3bbcff,0xff3abcff,0xff3abcff, + 0xff39bcff,0xff38bbff,0xff38bbff,0xff38bbff,0xff37bbff,0xff36bbff,0xff36baff,0xff35baff,0xff35baff,0xff35b9ff,0xff34b8ff,0xff33b8ff,0xff33b8ff,0xff32b7ff, + 0xff32b7ff,0xff32b8ff,0xff31b7ff,0xff30b7ff,0xff2fb7ff,0xff2fb5ff,0xff2eb6ff,0xff2eb5ff,0xff2eb4ff,0xff2eb5ff,0xff2db4ff,0xff2cb4ff,0xff2bb4ff,0xff2cb3ff, + 0xff2bb3ff,0xff2ab2ff,0xff2ab3ff,0xff29b2ff,0xff3eb9ff,0xff28b1ff,0xff28b1ff,0xff27b1ff,0xff27b1ff,0xff26b0ff,0xff26b0ff,0xff25b0ff,0xff25b0ff,0xff26b0ff, + 0xff26b0ff,0xff27b1ff,0xff27b1ff,0xff28b2ff,0xff3fbaff,0xff29b2ff,0xff3fbdff,0xff40bdff,0xff40bfff,0xff41bfff,0xff41bfff,0xff42bfff,0xff43c0ff,0xff44c0fe, + 0xff67ceff,0xff4ac1fe,0xff4dc4ff,0xff52c5fe,0xff58c7fe,0xff5dc8fd,0xff66ccfe,0xff6ecffe,0xff8ddafd,0xff7fd5fd,0xff94dcfd,0xffa6e1fd,0xffafe4fd,0xffb0e4fd, + 0xffb2e4fd,0xffbbe7fc,0xffd9ddbc,0xfff0bb3d,0xffffae00,0xffffcc2a,0xffffb80e,0xffdfaf3c,0xffadcdde,0xffbce3f7,0xffc9ecfe,0xffbbe6fc,0xffbbe7fe,0xffc7ecfe, + 0xffd4ce9c,0xfffba700,0xffefa91c,0xffb3c8bc,0xffb3dff6,0xff9edcfd,0xff92d8fd,0xff99dcfe,0xff76cffe,0xff6acafe,0xff5ec6fe,0xff54c1fd,0xff6acafe,0xff46bdfe, + 0xff41bbfe,0xff3ebafe,0xff3bb8fe,0xff3bb9ff,0xff39b8ff,0xff38b8ff,0xff37b7ff,0xff37b7ff,0xff36b7ff,0xff35b5ff,0xff35b5ff,0xff58c3ff,0xff34b4ff,0xff33b4ff, + 0xff33b3ff,0xff33b4ff,0xff33b3ff,0xff32b2ff,0xff33b3ff,0xff32b2ff,0xff31b1ff,0xff53c0ff,0xff30b1ff,0xff30b1ff,0xff2fb1ff,0xff2fb1ff,0xff2eaeff,0xff2eb0ff, + 0xff2eaeff,0xff2eaeff,0xff2dadff,0xff2cadff,0xff2bacff,0xff2cadff,0xff4ebcff,0xff2bacff,0xff2aabff,0xff29abff,0xff29abff,0xff28aaff,0xff28aaff,0xff28aaff, + 0xff28a9ff,0xff27a9ff,0xff27a9ff,0xff26a9ff,0xff26a8ff,0xff25a8ff,0xff25a8ff,0xff24a8ff,0xff49b8ff,0xff48b8ff,0xff24a5ff,0xff23a5ff,0xff22a5ff,0xff22a5ff, + 0xff21a5ff,0xff21a4ff,0xff21a3ff,0xff20a4ff,0xff20a3ff,0xff20a3ff,0xff1fa2ff,0xff1fa2ff,0xff31abff,0xff30abff,0xff1ea1ff,0xff1da1ff,0xff1ca0ff,0xff1ca0ff, + 0xff1ca0ff,0xff55baff,0xff1c9fff,0xff1ca0ff,0xff2ea9ff,0xff41b3ff,0xff1da1ff,0xff1ea1ff,0xff43b3ff,0xff1fa2ff,0xff50c9ff,0xff62cfff,0xff62d0ff,0xff62d0ff, + 0xff52cbff,0xff76d6ff,0xff77d6fe,0xff57cdfe,0xff7bd7fe,0xff5ecefe,0xff73d5fe,0xff69d3fe,0xff8cdbfd,0xff92defd,0xff80d8fd,0xff89dcfd,0xffa7e5fd,0xff9de2fe, + 0xffaee7fd,0xffafe7fd,0xffb9eafe,0xffcef0fe,0xffd0e6dd,0xffefc04d,0xffffae00,0xffffc21f,0xfffff061,0xffffff70,0xffffea50,0xffffae00,0xffbdb791,0xffc5dfea, + 0xffd9f0fa,0xffdaf2fd,0xffd1f0fd,0xffe6d59c,0xfffba700,0xfffbc73a,0xfff9b31c,0xffefa10c,0xffc1c5b1,0xffbee2f2,0xfface4fd,0xffb1e5fd,0xffa7e3fe,0xff90dbfd, + 0xff77d5fe,0xff7bd5fe,0xff72d3fe,0xff5bcbfe,0xff66cfff,0xff74d3ff,0xff5ecbfe,0xff4bc6ff,0xff6ed1ff,0xff5bcaff,0xff59caff,0xff45c4ff,0xff45c3ff,0xff45c3ff, + 0xff57c9ff,0xff7cd4ff,0xff69ceff,0xff43c2ff,0xff55c8ff,0xff67cdff,0xff54c7ff,0xff40c1ff,0xff40c0ff,0xff40c0ff,0xff3fbfff,0xff65ccff,0xff65cdff,0xff50c5ff, + 0xff3dbeff,0xff64cbff,0xff63cbff,0xff3bbdff,0xff3bbdff,0xff3abdff,0xff3abdff,0xff3abcff,0xff61caff,0xff4dc3ff,0xff60c9ff,0xff4bc2ff,0xff5fc9ff,0xff4ac1ff, + 0xff4ac1ff,0xff49c0ff,0xff5ec8ff,0xff35b9ff,0xff48c0ff,0xff5cc7ff,0xff47bfff,0xff33b8ff,0xff32b7ff,0xff31b7ff,0xff31b7ff,0xff30b7ff,0xff59c5ff,0xff2fb6ff, + 0xff2eb5ff,0xff58c4ff,0xff57c4ff,0xff2db4ff,0xff41bcff,0xff57c3ff,0xff40bbff,0xff2cb4ff,0xff2bb3ff,0xff2ab3ff,0xff2ab3ff,0xff29b2ff,0xff29b2ff,0xff28b1ff, + 0xff28b1ff,0xff53c1ff,0xff52c0ff,0xff26b0ff,0xff26b0ff,0xff51bfff,0xff25afff,0xff26b0ff,0xff27b1ff,0xff52c1ff,0xff27b1ff,0xff28b1ff,0xff3fbaff,0xff29b2ff, + 0xff3fbdff,0xff60cbff,0xff60ccff,0xff61cbfe,0xff51c5fe,0xff43c0ff,0xff45c1ff,0xff69cdfe,0xff6ccefe,0xff71d1fe,0xff5dc8fe,0xff7fd6fe,0xff6ecefe,0xff79d2fe, + 0xff99ddfd,0xff8fd9fd,0xffabe3fd,0xffa5e0fd,0xffb0e4fd,0xffbae7fc,0xffd1eaed,0xffe7c76d,0xffffae00,0xffffb812,0xffffeb64,0xffffff7e,0xffffff76,0xffffff6f, + 0xfffffe69,0xffffc119,0xffe6ac2b,0xffbccdd5,0xffdbecf4,0xffdef3fd,0xffe8d59c,0xfffba700,0xfffbc73c,0xffffff97,0xfffef983,0xfff8c131,0xffeb9a0b,0xffc1b485, + 0xffadd8ef,0xffbde7fc,0xff99dafe,0xff9ddcfd,0xff7ad0fe,0xff6ccafd,0xff7cd1fe,0xff56c2fe,0xff7bd2fe,0xff47bdfe,0xff62c8fe,0xff60c8ff,0xff3cb9ff,0xff5bc6ff, + 0xff39b7ff,0xff37b5ff,0xff37b5ff,0xff36b5ff,0xff35b5ff,0xff58c3ff,0xff34b5ff,0xff34b3ff,0xff56c2ff,0xff33b3ff,0xff55c1ff,0xff32b3ff,0xff32b2ff,0xff31b2ff, + 0xff31b2ff,0xff65c7ff,0xff30b1ff,0xff52bfff,0xff52bfff,0xff2fb0ff,0xff2eb0ff,0xff51bdff,0xff2eb0ff,0xff2eaeff,0xff2daeff,0xff4fbdff,0xff2cadff,0xff3db5ff, + 0xff4ebcff,0xff4ebcff,0xff2aacff,0xff4dbbff,0xff4cbbff,0xff3ab2ff,0xff28aaff,0xff4bbaff,0xff4ab9ff,0xff28a9ff,0xff49b9ff,0xff26a8ff,0xff26a9ff,0xff26a9ff, + 0xff25a7ff,0xff49b8ff,0xff5bc0ff,0xff36aeff,0xff48b7ff,0xff23a5ff,0xff22a5ff,0xff46b7ff,0xff5abfff,0xff22a4ff,0xff45b5ff,0xff20a4ff,0xff20a3ff,0xff20a3ff, + 0xff1fa3ff,0xff1fa2ff,0xff1fa2ff,0xff1ea1ff,0xff2faaff,0xff1da1ff,0xff1da1ff,0xff41b2ff,0xff1ca0ff,0xff41b2ff,0xff1ca0ff,0xff1ca0ff,0xff1ca1ff,0xff41b3ff, + 0xff1ea1ff,0xff1ea1ff,0xff1fa2ff,0xff20a2ff,0xff4fcaff,0xff73d5ff,0xff74d5ff,0xff75d6ff,0xff65d1ff,0xff77d6fe,0xff7ad8ff,0xff7ed9fe,0xff92ddfe,0xff88dcfe, + 0xff74d5fe,0xff98e1fe,0xffa1e3fe,0xffaae6fe,0xffa9e4fd,0xffaae5fd,0xffc3ecfd,0xffbfecfe,0xffcbeaee,0xffe8cd7b,0xfffbb00f,0xffffb813,0xffffe15d,0xffffff8d, + 0xffffff84,0xffffff7c,0xffffff74,0xffffff6d,0xfffffd68,0xffffeb50,0xffffae00,0xffcab682,0xffd9e3e7,0xffeed79b,0xfffaa700,0xfffbc73d,0xffffff9c,0xffffff90, + 0xffffff85,0xffffff7a,0xfff6be2a,0xffee9400,0xffc1b182,0xffbedeec,0xffafe3fa,0xffb5e6fd,0xff95defe,0xff86d8fd,0xff94dbfd,0xff6ed0fd,0xff84d7fe,0xff5ccbfe, + 0xff78d3fe,0xff61ccfe,0xff70d2ff,0xff6dd2ff,0xff47c4ff,0xff47c3ff,0xff46c4ff,0xff45c3ff,0xff44c3ff,0xff6acfff,0xff43c2ff,0xff43c2ff,0xff69ceff,0xff41c2ff, + 0xff67cdff,0xff41c0ff,0xff40c0ff,0xff40c0ff,0xff3fc0ff,0xff65ccff,0xff3ebfff,0xff65cbff,0xff64cbff,0xff64cbff,0xff63caff,0xff4fc5ff,0xff3bbdff,0xff3abdff, + 0xff3abdff,0xff61caff,0xff39bcff,0xff39bcff,0xff60caff,0xff60c9ff,0xff37bbff,0xff5ec8ff,0xff5ec8ff,0xff36baff,0xff35baff,0xff5dc7ff,0xff71cdff,0xff5cc7ff, + 0xff5cc6ff,0xff32b8ff,0xff32b7ff,0xff31b8ff,0xff31b7ff,0xff30b7ff,0xff5ac5ff,0xff2fb6ff,0xff59c4ff,0xff2eb6ff,0xff2eb5ff,0xff57c4ff,0xff57c3ff,0xff2cb4ff, + 0xff2cb4ff,0xff2bb4ff,0xff2bb3ff,0xff2ab3ff,0xff29b2ff,0xff29b2ff,0xff29b2ff,0xff28b2ff,0xff3db9ff,0xff52c1ff,0xff52c1ff,0xff52c0ff,0xff26b0ff,0xff51c0ff, + 0xff25b0ff,0xff26b0ff,0xff26b0ff,0xff52c1ff,0xff27b1ff,0xff28b2ff,0xff29b2ff,0xff29b2ff,0xff3fbdff,0xff60cbff,0xff51c3ff,0xff62ccff,0xff54c6ff,0xff68ceff, + 0xff6ccefe,0xff71d0fe,0xff78d3fe,0xff67ccfe,0xff8bd9fe,0xff8bd9fe,0xffa1e0fd,0xfface3fd,0xffb0e5fe,0xffb4e5fd,0xffcaedfd,0xffdcd49d,0xfff8b51e,0xffffb30b, + 0xffffd752,0xfffffa92,0xffffff94,0xffffff8b,0xffffff83,0xffffff7b,0xffffff73,0xffffff6c,0xfffffc66,0xfffff861,0xffffc923,0xfff2ac15,0xffdbbf81,0xfffaa700, + 0xfffbc73f,0xffffffa1,0xffffff95,0xffffff89,0xffffff7e,0xffffff74,0xfffffe6b,0xfff7cc38,0xffeb8f00,0xffcda25a,0xffaed5ea,0xffb8e3fa,0xff9edcfe,0xffa0ddfd, + 0xff9eddfd,0xff7bd0fe,0xff7dd1fe,0xff58c3fe,0xff6ccbfe,0xff56c3fe,0xff61c8fe,0xff5fc8ff,0xff3bb8ff,0xff39b8ff,0xff38b7ff,0xff35b5ff,0xff36b5ff,0xff46bbff, + 0xff57c2ff,0xff44bbff,0xff56c2ff,0xff56c1ff,0xff56c1ff,0xff33b2ff,0xff33b2ff,0xff32b2ff,0xff31b2ff,0xff66c8ff,0xff53c0ff,0xff53c0ff,0xff40b8ff,0xff52bfff, + 0xff51bfff,0xff3fb8ff,0xff2eb0ff,0xff2eadff,0xff2dadff,0xff3db5ff,0xff4fbdff,0xff4ebcff,0xff4dbdff,0xff4ebcff,0xff4dbcff,0xff4cbcff,0xff4cbbff,0xff29abff, + 0xff28abff,0xff4bbaff,0xff4bb9ff,0xff4abaff,0xff4ab9ff,0xff26a9ff,0xff26a9ff,0xff25a8ff,0xff25a7ff,0xff24a7ff,0xff49b8ff,0xff24a7ff,0xff35aeff,0xff47b7ff, + 0xff47b7ff,0xff33adff,0xff46b5ff,0xff21a4ff,0xff21a4ff,0xff20a4ff,0xff20a3ff,0xff20a3ff,0xff1fa2ff,0xff1fa2ff,0xff1ea2ff,0xff1ea1ff,0xff30aaff,0xff42b3ff, + 0xff41b2ff,0xff41b3ff,0xff2ea9ff,0xff55bbff,0xff41b2ff,0xff1ca1ff,0xff41b2ff,0xff56bbff,0xff2faaff,0xff1ea1ff,0xff1fa1ff,0xff1fa2ff,0xff50caff,0xff51caff, + 0xff51cbff,0xff54ccff,0xff55ccfe,0xff5acefe,0xff61cffe,0xff68d2fe,0xff73d5fe,0xff7fd9fe,0xff8cdcfd,0xff9ae0fe,0xffa7e4fd,0xffb4e8fd,0xffc0ebfc,0xffd6ddbc, + 0xfff9b51e,0xffffae00,0xffffd14f,0xfffffaa2,0xffffffa4,0xffffff9b,0xffffff92,0xffffff8a,0xffffff81,0xffffff79,0xffffff72,0xffffff6b,0xfffffb65,0xfffff760, + 0xffffea4f,0xfffca900,0xfffaa700,0xfffbc741,0xffffffa6,0xffffff9a,0xffffff8e,0xffffff83,0xffffff78,0xffffff6e,0xfffffc66,0xfffff65f,0xfff7cb37,0xffe78900, + 0xffcc9a4b,0xffb2d7e8,0xffb1e3f8,0xffa6e2fd,0xff97ddfd,0xff89d9fe,0xff7bd5fe,0xff6ed0fe,0xff63cdfe,0xff6bd1ff,0xff76d3fe,0xff72d2ff,0xff5dcbff,0xff48c5ff, + 0xff46c4ff,0xff45c3ff,0xff44c3ff,0xff43c3ff,0xff43c2ff,0xff43c2ff,0xff43c2ff,0xff42c2ff,0xff42c1ff,0xff40c1ff,0xff40c0ff,0xff40c0ff,0xff3fc0ff,0xff3ebfff, + 0xff3ebfff,0xff3ebfff,0xff3dbfff,0xff3dbfff,0xff3cbeff,0xff3bbeff,0xff3bbdff,0xff3bbdff,0xff3abdff,0xff39bdff,0xff39bcff,0xff39bcff,0xff38bbff,0xff38bbff, + 0xff37bbff,0xff37baff,0xff35baff,0xff36b9ff,0xff35b9ff,0xff35b9ff,0xff34b9ff,0xff33b8ff,0xff33b8ff,0xff32b8ff,0xff32b8ff,0xff31b7ff,0xff30b7ff,0xff30b6ff, + 0xff30b6ff,0xff30b6ff,0xff2fb6ff,0xff2eb6ff,0xff2db5ff,0xff2db5ff,0xff2db5ff,0xff2db4ff,0xff2cb4ff,0xff2cb4ff,0xff2bb3ff,0xff2ab3ff,0xff2ab2ff,0xff29b2ff, + 0xff29b2ff,0xff28b2ff,0xff28b1ff,0xff27b1ff,0xff26b0ff,0xff26b0ff,0xff26b0ff,0xff25afff,0xff26b0ff,0xff26b1ff,0xff27b1ff,0xff27b1ff,0xff27b1ff,0xff28b2ff, + 0xff28b2ff,0xff29b2ff,0xff3fbdff,0xff41bdff,0xff43c0ff,0xff45c0fe,0xff49c1fe,0xff4fc5ff,0xff57c6fe,0xff62cafe,0xff6ecffe,0xff7dd3fd,0xff8ed8fd,0xff9edefd, + 0xffafe4fe,0xffc8dbcc,0xfff0bc3d,0xffffae00,0xffffc73d,0xfffff5a5,0xffffffb4,0xffffffab,0xffffffa2,0xffffff99,0xffffff90,0xffffff88,0xffffff80,0xffffff78, + 0xffffff70,0xfffffe6a,0xfffffb64,0xffffe447,0xfffdb711,0xfffaa700,0xfff9a400,0xfffbd660,0xffffff9e,0xffffff93,0xffffff87,0xffffff7c,0xffffff72,0xfffffe69, + 0xfffff962,0xfffff35b,0xffffed53,0xfff9cf39,0xffe58904,0xffd18d31,0xffafccd7,0xffabdcf7,0xff9fdbfd,0xff8ed6fd,0xff7ed1fe,0xff70cbfe,0xff61c6fe,0xff55c2fe, + 0xff4cbfff,0xff44bcff,0xff3ebaff,0xff3bb8ff,0xff39b8ff,0xff37b5ff,0xff35b5ff,0xff35b5ff,0xff34b4ff,0xff34b4ff,0xff33b4ff,0xff33b4ff,0xff33b3ff,0xff32b3ff, + 0xff32b3ff,0xff32b2ff,0xff31b1ff,0xff30b2ff,0xff30b1ff,0xff2fb1ff,0xff2fb0ff,0xff2fb0ff,0xff2eb0ff,0xff2eb0ff,0xff2eb0ff,0xff2daeff,0xff2dadff,0xff2cadff, + 0xff2cadff,0xff2cadff,0xff2badff,0xff2aacff,0xff2aacff,0xff29abff,0xff29abff,0xff28abff,0xff28aaff,0xff28aaff,0xff28aaff,0xff28a9ff,0xff27a9ff,0xff26a9ff, + 0xff26a9ff,0xff25a9ff,0xff24a8ff,0xff24a8ff,0xff24a7ff,0xff24a7ff,0xff24a7ff,0xff23a5ff,0xff23a5ff,0xff22a4ff,0xff22a4ff,0xff21a4ff,0xff20a3ff,0xff21a3ff, + 0xff20a3ff,0xff20a3ff,0xff20a3ff,0xff1fa2ff,0xff1fa2ff,0xff1ea1ff,0xff1da1ff,0xff1da1ff,0xff1da0ff,0xff1ca0ff,0xff1ca0ff,0xff1b9fff,0xff1ca0ff,0xff1ca0ff, + 0xff1da0ff,0xff1da1ff,0xff1ea1ff,0xff1ea1ff,0xff1fa2ff,0xff1fa2ff,0xff50caff,0xff51caff,0xff53cbff,0xff58cbfe,0xff5dceff,0xff64d0ff,0xff6dd4ff,0xff78d6fe, + 0xff91defe,0xff94defd,0xffa4e3fe,0xffb9e4ee,0xffe6c35c,0xffffae00,0xffffc235,0xffffeb9a,0xffffffc5,0xffffffbb,0xffffffb2,0xffffffa9,0xffffffa0,0xffffff97, + 0xffffff8f,0xffffff86,0xffffff7e,0xffffff76,0xffffff6f,0xffffef55,0xfffec019,0xfffca900,0xfffcb712,0xfffee144,0xfffcaf09,0xfff59f00,0xfff8c138,0xffffff8c, + 0xffffff81,0xffffff76,0xffffff6d,0xfffffb65,0xfffff55e,0xfffff056,0xffffea4f,0xffffe448,0xfffacd35,0xffe28304,0xffd28624,0xffb1ccd4,0xffb8e4f8,0xffa6e2fd, + 0xff97ddfd,0xff87d8fe,0xff78d3fe,0xff6acffe,0xff5eccfe,0xff56c9fe,0xff50c7ff,0xff4ac6ff,0xff47c3fe,0xff45c2fe,0xff45c3ff,0xff44c2ff,0xff43c2ff,0xff55c8ff, + 0xff43c1ff,0xff55c7ff,0xff41c1ff,0xff41c1ff,0xff41c0ff,0xff40c0ff,0xff3fbfff,0xff3ebfff,0xff3fc0ff,0xff3ebfff,0xff3dbfff,0xff3dbeff,0xff3cbeff,0xff3cbeff, + 0xff3bbdff,0xff4ec4ff,0xff3abdff,0xff3abcff,0xff39bcff,0xff38bbff,0xff38bbff,0xff37bbff,0xff37bbff,0xff37baff,0xff36baff,0xff35baff,0xff35baff,0xff34b9ff, + 0xff34b8ff,0xff33b9ff,0xff33b8ff,0xff32b8ff,0xff47bfff,0xff47bfff,0xff30b7ff,0xff30b7ff,0xff30b6ff,0xff5ac5ff,0xff44bdff,0xff2eb5ff,0xff2eb4ff,0xff2db5ff, + 0xff2db4ff,0xff2cb4ff,0xff2cb4ff,0xff2bb3ff,0xff2bb3ff,0xff2ab2ff,0xff29b3ff,0xff29b2ff,0xff29b2ff,0xff28b2ff,0xff27b1ff,0xff27b0ff,0xff27b0ff,0xff52c1ff, + 0xff25b0ff,0xff25afff,0xff3cb8ff,0xff26b1ff,0xff27b0ff,0xff27b1ff,0xff27b1ff,0xff28b1ff,0xff29b2ff,0xff29b2ff,0xff41bdff,0xff43beff,0xff45c0fe,0xff4ac1fe, + 0xff51c5ff,0xff5ac8ff,0xff66cafe,0xff74d0fe,0xff99dcfd,0xff96dbfd,0xffaae2fe,0xffd7cb8b,0xffffae00,0xffffe18b,0xffffffd6,0xffffffcc,0xffffffc3,0xffffffba, + 0xffffffb0,0xffffffa7,0xffffff9e,0xffffff96,0xffffff8d,0xffffff84,0xffffff7d,0xfffff566,0xffffcc29,0xfffeac00,0xfffdb710,0xfffed334,0xffffe74b,0xffffec51, + 0xffffbb14,0xfffbb10e,0xfff29900,0xfff6be32,0xfffef873,0xffffff70,0xfffffd68,0xfffff861,0xfffff259,0xffffec52,0xffffe64b,0xffffe143,0xffffdb3c,0xfffbca2e, + 0xffe38909,0xffd27c18,0xffb4bcb4,0xffa8d9f5,0xff9bdafc,0xff8bd5fe,0xff79cefe,0xff68c8fe,0xff5ac4ff,0xff4dbefe,0xff45bbfe,0xff3fbaff,0xff3ab8ff,0xff38b6ff, + 0xff37b5ff,0xff34b5ff,0xff34b4ff,0xff57c2ff,0xff33b3ff,0xff44bbff,0xff33b3ff,0xff33b2ff,0xff32b2ff,0xff32b2ff,0xff31b1ff,0xff30b2ff,0xff30b2ff,0xff2fb0ff, + 0xff2fb0ff,0xff2fb0ff,0xff2eb0ff,0xff2eb0ff,0xff2eaeff,0xff51bdff,0xff2daeff,0xff2cadff,0xff2cadff,0xff2bacff,0xff2bacff,0xff2aacff,0xff2aacff,0xff29acff, + 0xff29abff,0xff28abff,0xff28aaff,0xff28abff,0xff28a9ff,0xff28a9ff,0xff27a9ff,0xff26a9ff,0xff26a9ff,0xff37b1ff,0xff25a8ff,0xff24a8ff,0xff24a7ff,0xff48b8ff, + 0xff47b8ff,0xff23a5ff,0xff23a5ff,0xff22a5ff,0xff21a5ff,0xff21a4ff,0xff21a3ff,0xff20a3ff,0xff20a3ff,0xff20a2ff,0xff20a2ff,0xff20a2ff,0xff1fa2ff,0xff1ea1ff, + 0xff1da1ff,0xff1da1ff,0xff41b2ff,0xff1ca0ff,0xff1ba0ff,0xff1ba0ff,0xff41b2ff,0xff1ca1ff,0xff1ca1ff,0xff1da1ff,0xff1da1ff,0xff1ea2ff,0xff1ea2ff,0xff1fa2ff, + 0xff50cafe,0xff75d5fe,0xff79d8ff,0xff7ed8ff,0xff74d4fe,0xff8cddff,0xff96dffe,0xff95dffe,0xffaee7fe,0xffb3e7fd,0xffc2ecfe,0xffcee6e7,0xfffab00e,0xffffd76e, + 0xffffffd4,0xffffffca,0xffffffc1,0xffffffb8,0xffffffaf,0xffffffa6,0xffffff9d,0xffffff94,0xffffff8b,0xfffffa7b,0xffffd73e,0xffffb307,0xfffeb207,0xfffec925, + 0xffffdf41,0xffffe448,0xffffea4f,0xffffef56,0xffffc01a,0xffffc21c,0xfffcbb19,0xffef9702,0xfff0a516,0xfffef764,0xfffffa64,0xfffff45c,0xffffef55,0xffffe94e, + 0xffffe346,0xffffdd3f,0xffffd838,0xffffd231,0xfffdc727,0xffe08307,0xffd4740c,0xffafb8b1,0xffc0e3f4,0xffb1e3fb,0xffa3e0fd,0xff89d9fe,0xff8adafe,0xff80d6ff, + 0xff68cfff,0xff4ec7ff,0xff4ac6ff,0xff47c4ff,0xff58c9ff,0xff6acfff,0xff6aceff,0xff69ceff,0xff42c2ff,0xff7ad3ff,0xff41c1ff,0xff67cdff,0xff66cdff,0xff66cdff, + 0xff52c5ff,0xff66ccff,0xff65ccff,0xff65ccff,0xff50c5ff,0xff64cbff,0xff63cbff,0xff50c5ff,0xff63caff,0xff76d0ff,0xff4ec4ff,0xff4ec3ff,0xff61caff,0xff60caff, + 0xff4cc3ff,0xff73cfff,0xff5fc9ff,0xff5ec8ff,0xff5ec8ff,0xff36baff,0xff35b9ff,0xff5ec7ff,0xff34b9ff,0xff33b8ff,0xff33b8ff,0xff32b8ff,0xff32b7ff,0xff31b8ff, + 0xff31b7ff,0xff30b6ff,0xff5ac5ff,0xff2fb5ff,0xff59c4ff,0xff58c4ff,0xff58c4ff,0xff42bcff,0xff57c3ff,0xff57c3ff,0xff57c2ff,0xff2bb3ff,0xff6acaff,0xff56c2ff, + 0xff3fbaff,0xff54c1ff,0xff54c1ff,0xff53c1ff,0xff28b1ff,0xff27b1ff,0xff52c1ff,0xff26b0ff,0xff51c0ff,0xff51c0ff,0xff67c8ff,0xff3cb8ff,0xff52c1ff,0xff52c1ff, + 0xff3db9ff,0xff53c1ff,0xff28b1ff,0xff54c1ff,0xff41bcfe,0xff64ccff,0xff69cfff,0xff6ed0fe,0xff5bc8fe,0xff82d6fe,0xff8fd9fe,0xff9ddefe,0xffb4e6fd,0xffbbe7fd, + 0xffbfe9fd,0xffd3ecf8,0xffddc98c,0xffffae00,0xfffff5b7,0xffffffc8,0xffffffbf,0xffffffb6,0xffffffad,0xffffffa4,0xffffff9b,0xffffff92,0xffffdc4e,0xffffb308, + 0xffffb003,0xffffc31c,0xffffd838,0xffffdd3e,0xffffe245,0xffffe84c,0xffffed53,0xfffff25a,0xffffc520,0xffffc722,0xffffc824,0xfffcbf1f,0xffec9203,0xffeda013, + 0xfffce953,0xfffff158,0xffffeb51,0xffffe549,0xffffe042,0xffffda3b,0xffffd433,0xffffcf2c,0xffffc925,0xfffdbe1c,0xffe28607,0xffcf6e0b,0xffb5a286,0xff9ad2f1, + 0xff9fdbfb,0xff90d8fe,0xff67c8fe,0xff74cefe,0xff4cbefe,0xff42bbfe,0xff3db7fe,0xff39b8ff,0xff59c3ff,0xff34b4ff,0xff34b4ff,0xff57c2ff,0xff33b4ff,0xff56c1ff, + 0xff33b3ff,0xff55c1ff,0xff32b2ff,0xff32b2ff,0xff41b9ff,0xff66c8ff,0xff53c0ff,0xff65c7ff,0xff52bfff,0xff2eb1ff,0xff2eb0ff,0xff2eb0ff,0xff2eaeff,0xff51bdff, + 0xff2dadff,0xff4fbdff,0xff2cadff,0xff2bacff,0xff4ebcff,0xff4dbcff,0xff2aabff,0xff3ab3ff,0xff4cbbff,0xff28aaff,0xff28aaff,0xff4bbaff,0xff28aaff,0xff27aaff, + 0xff27a9ff,0xff26a9ff,0xff26a8ff,0xff25a8ff,0xff24a8ff,0xff24a7ff,0xff49b8ff,0xff24a7ff,0xff48b8ff,0xff24a5ff,0xff23a5ff,0xff46b7ff,0xff46b5ff,0xff21a4ff, + 0xff46b4ff,0xff20a3ff,0xff45b4ff,0xff44b3ff,0xff43b3ff,0xff57bdff,0xff43b3ff,0xff56bbff,0xff1ea1ff,0xff2faaff,0xff2fa9ff,0xff1ca0ff,0xff41b2ff,0xff1ba0ff, + 0xff41b2ff,0xff1ca0ff,0xff41b3ff,0xff41b3ff,0xff42b3ff,0xff30aaff,0xff30aaff,0xff43b4ff,0xff52cbff,0xff78d6ff,0xff7dd8ff,0xff83daff,0xff8bdcfe,0xff7bd6fe, + 0xff89dbfe,0xffafe6fe,0xffbceafd,0xffc3ecfd,0xffd1f0fd,0xffe0f4fd,0xffdbebf2,0xfff7b019,0xffffcc4d,0xffffffc7,0xffffffbd,0xffffffb4,0xffffffab,0xffffffa2, + 0xffffe160,0xffffb812,0xffffae00,0xffffbd14,0xffffce2b,0xffffd535,0xffffdb3c,0xffffe042,0xffffe549,0xffffeb50,0xfffff057,0xfffff55e,0xffffca26,0xffffcb28, + 0xffffcd2a,0xffffcf2c,0xfffecc2b,0xffeb9609,0xffe78c06,0xfffad944,0xffffe84c,0xffffe245,0xffffdc3e,0xffffd736,0xfffed02e,0xfffeca27,0xfffec420,0xffffc019, + 0xffffba12,0xffe38504,0xffd06500,0xffa5a08f,0xffa6d7ee,0xff8ad7fc,0xffa1e0fe,0xff79d3fe,0xff5ccafe,0xff54c8ff,0xff4dc5fe,0xff48c4ff,0xff6bcfff,0xff44c2ff, + 0xff56c9ff,0xff69cdff,0xff42c2ff,0xff67cdff,0xff41c1ff,0xff67cdff,0xff40c1ff,0xff3fc0ff,0xff3fbfff,0xff65cdff,0xff3ebfff,0xff51c5ff,0xff64cbff,0xff3dbfff, + 0xff3cbeff,0xff4fc5ff,0xff3bbdff,0xff63caff,0xff4ec4ff,0xff61caff,0xff39bcff,0xff38bbfe,0xff60c8fe,0xff5fc8fe,0xff37b9fe,0xff37bafe,0xff4ac0fe,0xff5ec7fe, + 0xff5ec6fe,0xff5dc6fe,0xff34b8fe,0xff34b9ff,0xff33b8ff,0xff33b8ff,0xff32b8ff,0xff31b7ff,0xff30b7ff,0xff45beff,0xff44bdff,0xff2fb6ff,0xff59c4ff,0xff2eb6ff, + 0xff2eb5ff,0xff57c3ff,0xff57c3ff,0xff2cb4ff,0xff57c2ff,0xff2bb3ff,0xff56c2ff,0xff55c1ff,0xff55c2ff,0xff54c1ff,0xff29b1ff,0xff3eb9ff,0xff27b1ff,0xff52c1ff, + 0xff27b1ff,0xff26b0ff,0xff52c0ff,0xff25afff,0xff67c8ff,0xff52c1ff,0xff27b1ff,0xff27b1ff,0xff52c1ff,0xff29b2ff,0xff54c1ff,0xff3fbaff,0xff44beff,0xff57c5ff, + 0xff4ec2ff,0xff65ccff,0xff63cbff,0xff8ad8fe,0xff9addfe,0xff9fdffe,0xffbfd9cc,0xffbbe5fa,0xffcfedfb,0xffdbf2fd,0xffe7f4fa,0xffe2d4ab,0xffffae00,0xffffeb93, + 0xffffffbb,0xffffffb2,0xffffeb7f,0xffffc229,0xffffae00,0xffffb70c,0xffffc621,0xffffce2b,0xffffd332,0xffffd939,0xffffde40,0xffffe347,0xffffe94d,0xffffee54, + 0xfffff35b,0xfffff962,0xffffce2c,0xffffd02e,0xffffd230,0xffffd332,0xffffd534,0xfffdd233,0xffe8930b,0xffe48705,0xfff6ca35,0xfffede40,0xfffed838,0xfffed231, + 0xfffdcb2a,0xfffdc622,0xfffdc01b,0xfffebb14,0xfffeb60c,0xffe08102,0xffc7640a,0xff8d9593,0xff91c4df,0xff99d7f8,0xff7fd0fd,0xff7dd1fe,0xff61c5fe,0xff48bdff, + 0xff3fbafe,0xff3bb6fe,0xff37b5fe,0xff58c1fe,0xff45bafe,0xff45bafe,0xff44bafe,0xff56c1fe,0xff55c0fe,0xff43baff,0xff32b2ff,0xff32b2ff,0xff31b2ff,0xff41b8ff, + 0xff53c0ff,0xff41b8ff,0xff2fb1ff,0xff52bfff,0xff51bfff,0xff2eaeff,0xff2eaeff,0xff3fb5ff,0xff3eb5ff,0xff2dacfe,0xff4fbcfe,0xff4fbbfe,0xff2bacfe,0xff3bb3fd, + 0xff2aaafd,0xff29abfd,0xff3ab2fd,0xff29aafd,0xff28a9fd,0xff4bb9fe,0xff28a8fe,0xff28a9fe,0xff27a8fe,0xff26a9ff,0xff26a9ff,0xff25a8ff,0xff24a8ff,0xff49b8ff, + 0xff24a7ff,0xff24a7ff,0xff34adff,0xff24a5ff,0xff23a4ff,0xff33adff,0xff33adff,0xff46b5ff,0xff33adff,0xff20a3ff,0xff31acff,0xff20a2ff,0xff31acff,0xff31abff, + 0xff43b3ff,0xff31aaff,0xff30aaff,0xff2faaff,0xff1da1ff,0xff1ca0ff,0xff2ea9ff,0xff41b2ff,0xff2ea9ff,0xff1ca0ff,0xff41b2ff,0xff41b2ff,0xff30aaff,0xff1ea1ff, + 0xff31abff,0xff1fa2ff,0xff53cbff,0xff58ccff,0xff5dceff,0xff66d1fe,0xff72d4fe,0xff80d9fe,0xff91defe,0xffa3e3fe,0xffffae00,0xffffae00,0xffeeb839,0xffe9c467, + 0xffe6d6a2,0xffe3e0cd,0xfff2b535,0xffffc230,0xfffff5a3,0xffffc738,0xffffae00,0xffffb206,0xffffbe17,0xffffc722,0xffffcc29,0xffffd12f,0xffffd736,0xffffdc3d, + 0xffffe144,0xffffe74b,0xffffec51,0xfffff158,0xfffff65f,0xfffffc66,0xffffd332,0xffffd534,0xffffd636,0xffffd838,0xffffda3a,0xfffeda3b,0xfffedc3e,0xffeaa118, + 0xffdc7a00,0xfff0b425,0xfffdd334,0xfffdce2d,0xfffdc825,0xfffdc21e,0xfffdbd17,0xfffdb710,0xffdf8103,0xffc76409,0xff8f8a80,0xff8baab9,0xff97c9e0,0xff93d8f8, + 0xff9cdefd,0xff8dd9fd,0xff62ccfd,0xff59c9fe,0xff50c6fe,0xff4ac4fd,0xff46c2fd,0xff44c0fc,0xff43c0fd,0xff42c0fd,0xff42c0fd,0xff41bffd,0xff40bffd,0xff40befd, + 0xff40bffe,0xff40bffe,0xff3fbffe,0xff3ebffe,0xff3ebefe,0xff3ebefe,0xff3dbfff,0xff3cbdfe,0xff3cbdfe,0xff3cbcfe,0xff3bbcfe,0xff3abcfe,0xff3abcfd,0xff3abbfd, + 0xff39bbfd,0xff38bafd,0xff38bafd,0xff38bafd,0xff36b9fc,0xff36b8fc,0xff35b8fc,0xff5dc6fc,0xff5dc6fd,0xff34b8fd,0xff34b7fd,0xff33b8fd,0xff33b7fd,0xff33b7fd, + 0xff32b6fe,0xff31b6fe,0xff30b6fe,0xff45bdfe,0xff30b6ff,0xff2fb6ff,0xff2fb5ff,0xff2eb5ff,0xff2eb5ff,0xff2db5ff,0xff2db5ff,0xff2cb4ff,0xff2cb3ff,0xff2bb3ff, + 0xff2bb3ff,0xff2ab3ff,0xff2ab3ff,0xff29b2ff,0xff29b2ff,0xff29b2ff,0xff3db9ff,0xff27b1ff,0xff27b0ff,0xff26b0ff,0xff25b0ff,0xff25afff,0xff25b0ff,0xff26b0ff, + 0xff27b1ff,0xff27b1ff,0xff28b1ff,0xff28b2ff,0xff29b2ff,0xff29b2ff,0xff44beff,0xff47bffe,0xff4fc2ff,0xff58c7ff,0xff64cbfe,0xff73cffe,0xff86d5fe,0xff99ddfe, + 0xffc5c694,0xffffae00,0xffffb310,0xffffc23c,0xffffae00,0xffffae00,0xffffae00,0xffffae00,0xffffae00,0xffffaf02,0xffffb70e,0xffffbf18,0xffffc51f,0xffffca26, + 0xffffcf2d,0xffffd434,0xffffda3a,0xffffdf41,0xffffe448,0xffffea4f,0xffffef56,0xfffff45c,0xfffffa63,0xfffffe6b,0xffffd838,0xffffda3a,0xffffdb3c,0xffffdd3e, + 0xfffedd3f,0xfffedf41,0xfffde044,0xfffde146,0xffe79f1b,0xffd77300,0xffeba61a,0xfffbc828,0xfffbc321,0xfffbbd1a,0xfffbb812,0xffdd8004,0xffc56309,0xff958b7e, + 0xff93a7b3,0xffa1c3d6,0xffa1d4f1,0xff92d5fa,0xff7ecefc,0xff6ac8fc,0xff5bc3fd,0xff4dbdfc,0xff44bbfd,0xff3db6fd,0xff39b4fc,0xff36b3fc,0xff34b2fc,0xff32b2fc, + 0xff32b1fc,0xff32b1fc,0xff32b1fc,0xff32b2fd,0xff32b2fd,0xff32b1fd,0xff31b1fd,0xff31b1fd,0xff30b0fd,0xff30b0fe,0xff2faffe,0xff2faffe,0xff2faffd,0xff2eadfd, + 0xff2eadfd,0xff2eadfd,0xff2dacfd,0xff2cabfc,0xff2babfc,0xff2aa9fb,0xff2aa9fb,0xff2aa9fa,0xff29a9fa,0xff28a8fa,0xff27a8fa,0xff27a8fa,0xff27a7fa,0xff27a7fb, + 0xff27a7fb,0xff27a7fc,0xff27a7fc,0xff26a8fd,0xff26a7fd,0xff26a7fd,0xff24a6fd,0xff25a6fd,0xff24a7fe,0xff24a6fe,0xff24a4fe,0xff23a6fe,0xff23a3fe,0xff22a4fe, + 0xff22a3fe,0xff21a3fe,0xff20a3fe,0xff20a3fe,0xff20a2fe,0xff20a2fe,0xff1fa1fe,0xff20a1fe,0xff1fa1fe,0xff1ea2ff,0xff1ea1ff,0xff1da1ff,0xff1ca1ff,0xff1ca0ff, + 0xff1ba0ff,0xff1b9fff,0xff1ba0ff,0xff1ca0ff,0xff1ca0ff,0xff1da1ff,0xff1da1ff,0xff1ea1ff,0xff1ea2ff,0xff20a3ff,0xff52cbff,0xff88dafe,0xff5dceff,0xff92ddfe, + 0xff70d4ff,0xff7cd8fe,0xff8ddcfe,0xff9de1fe,0xffb6e1f3,0xffc2ba82,0xfff8ad0b,0xffffcc57,0xfffffacc,0xfffff0a5,0xffffdc6a,0xffffc737,0xffffae00,0xffffb40a, + 0xffffbd16,0xffffc21c,0xffffc823,0xffffcd2a,0xffffd231,0xffffd838,0xffffdd3e,0xffffe245,0xffffe84c,0xffffed53,0xfffff25a,0xfffff860,0xfffffd67,0xffffff74, + 0xffffdd3e,0xffffde40,0xffffe042,0xfffee143,0xfffee245,0xfffde348,0xfffde44a,0xfffce54c,0xfffbe64d,0xffecba32,0xffd16c00,0xffdf8b0d,0xfff9be1d,0xfff8b715, + 0xffda8006,0xffc56209,0xff9b8d7d,0xff9eabb1,0xffb3c9d3,0xffbadeee,0xffb1e2f8,0xff9eddf9,0xff8ad6f9,0xff79d1fb,0xff69ccfa,0xff5cc7fa,0xff74cffa,0xff4cc2fa, + 0xff47c0fa,0xff45bef9,0xff67c9f9,0xff41bdf9,0xff40bdf9,0xff40bdf9,0xff40bdfa,0xff40bdfa,0xff3fbdfb,0xff3fbdfb,0xff3ebdfc,0xff3ebefc,0xff64cafc,0xff3ebefd, + 0xff3dbdfd,0xff3cbdfd,0xff3bbbfc,0xff3abcfc,0xff3abbfc,0xff39b9fb,0xff39b8fa,0xff38b9fa,0xff38b8f9,0xff38b8f9,0xff36b6f8,0xff35b5f7,0xff35b5f7,0xff34b4f7, + 0xff34b4f7,0xff34b3f7,0xff33b3f7,0xff34b4f8,0xff33b4f9,0xff32b4f9,0xff32b4f9,0xff32b4fa,0xff31b4fb,0xff30b5fc,0xff2fb5fc,0xff2fb4fc,0xff30b6fd,0xff2fb5fd, + 0xff2fb5fd,0xff2eb5fd,0xff2eb4fd,0xff2db3fd,0xff2db4fd,0xff2cb3fd,0xff2cb2fd,0xff2cb3fd,0xff2bb2fd,0xff2bb1fd,0xff29b1fd,0xff29b2fd,0xff29b1fd,0xff28b1fe, + 0xff28b0fe,0xff27affe,0xff27b1ff,0xff26b0ff,0xff26afff,0xff25afff,0xff25b0ff,0xff26b0ff,0xff27b0ff,0xff27b1ff,0xff27b1ff,0xff28b1ff,0xff29b1ff,0xff29b2ff, + 0xff43beff,0xff75d1ff,0xff69ceff,0xff7fd4fe,0xff5dc8fe,0xff84d7ff,0xff91dafe,0xff8cd8fe,0xffade2fc,0xffa6d6ee,0xffb4beaa,0xfff8ad0b,0xffffbd26,0xfffffab4, + 0xffffffb2,0xffffffa5,0xffffd142,0xffffae00,0xffffb80e,0xffffc521,0xffffcb27,0xffffd02e,0xffffd535,0xffffdb3c,0xffffe042,0xffffe549,0xffffeb50,0xfffff057, + 0xfffff55e,0xfffffb64,0xffffff6e,0xffffff80,0xffffe144,0xffffe346,0xfffee447,0xfffee549,0xfffde64b,0xfffde84e,0xfffbe74f,0xfffae851,0xfff9e853,0xfff8e954, + 0xffe6b936,0xffca6500,0xffda8208,0xffd87f07,0xffc26209,0xff9c8b7b,0xffa2aaae,0xffb9c7cf,0xffc9dfeb,0xffc8e5f5,0xffb4e0f7,0xff99d5f7,0xff99d6f7,0xff88d0f8, + 0xff60c1f8,0xff6ec8f8,0xff74cbf9,0xff4eb9f7,0xff39b1f7,0xff46b6f7,0xff43b6f6,0xff32aef6,0xff42b4f6,0xff53baf6,0xff41b4f7,0xff30acf7,0xff52bcf8,0xff52bcf9, + 0xff30aef9,0xff52bcf9,0xff63c3fa,0xff3fb4fa,0xff2eadfa,0xff2dadfa,0xff2dabfa,0xff2dabfa,0xff2dacf9,0xff2daaf9,0xff2ca8f8,0xff2ca9f7,0xff2aa7f6,0xff29a5f5, + 0xff29a5f5,0xff29a5f4,0xff28a4f3,0xff27a3f3,0xff27a3f3,0xff26a3f3,0xff26a4f4,0xff26a3f5,0xff26a2f5,0xff27a4f6,0xff26a4f7,0xff26a4f8,0xff25a5f9,0xff25a4f9, + 0xff24a4f9,0xff23a5fa,0xff23a4fa,0xff23a4fb,0xff22a2fb,0xff22a2fb,0xff21a2fb,0xff21a2fb,0xff21a1fb,0xff21a1fb,0xff20a0fb,0xff20a0fb,0xff20a0fb,0xff209ffb, + 0xff20a0fc,0xff20a0fc,0xff1ea0fd,0xff1ea0fd,0xff1ea0fd,0xff1d9ffd,0xff1da0fe,0xff1c9ffe,0xff1b9fff,0xff1ba0ff,0xff1ca0ff,0xff1ca1ff,0xff1da1ff,0xff1da1ff, + 0xff1da1ff,0xff1ea2ff,0xff1fa2ff,0xff1fa2ff,0xff52cbff,0xff76d7ff,0xff7bd8ff,0xff7fd8ff,0xff76d5fe,0xff71d3fe,0xff7ed8fe,0xffa4e3fe,0xffb0e6fe,0xffbbe9fc, + 0xffb2def0,0xffbcc5ae,0xfff9ad0a,0xffffbd22,0xfffffa9c,0xffffff9a,0xffffff8d,0xffffe151,0xfffdac00,0xfffdb50e,0xffffce2b,0xffffd332,0xffffd939,0xffffde40, + 0xffffe347,0xffffe94d,0xffffee54,0xfffff35b,0xfffff962,0xfffffe69,0xffffff78,0xffffff8d,0xffffe64a,0xfffee74b,0xfffee84d,0xfffde94f,0xfffcea51,0xfffbea53, + 0xfff9ea54,0xfff8eb56,0xfff6ea57,0xfff4ea58,0xfff2e95a,0xffe0b639,0xffc45e00,0xffc15c00,0xffb85f11,0xffb36827,0xffb77f52,0xffbf906a,0xffc59e7f,0xffbab7ae, + 0xffb9b6b0,0xffadd9ee,0xff8dd2f2,0xff7bcff5,0xff87d2f5,0xff5ec4f4,0xff74cbf5,0xff4bbdf3,0xff47bcf4,0xff44bbf3,0xff64c4f2,0xff40b8f2,0xff74c8f2,0xff3fb7f2, + 0xff62c3f3,0xff63c4f4,0xff3db8f5,0xff3db8f5,0xff62c5f6,0xff3db9f7,0xff62c7f7,0xff3bbaf8,0xff3bb9f8,0xff3ab9f8,0xff3ab8f7,0xff39b8f7,0xff39b6f6,0xff38b6f5, + 0xff38b5f5,0xff38b4f4,0xff36b2f2,0xff36b1f1,0xff35b1f0,0xff34afef,0xff33afee,0xff33aded,0xff32aded,0xff32aded,0xff31adee,0xff32adef,0xff31aff1,0xff31aff1, + 0xff31aff3,0xff30b0f4,0xff30b1f5,0xff2fb2f6,0xff2eb1f7,0xff30b1f8,0xff2fb1f8,0xff2eb2f9,0xff2eb2f9,0xff2db2f9,0xff2db1f9,0xff2cb1f9,0xff2cb0f9,0xff2bb0f9, + 0xff2aaff9,0xff2aaff9,0xff29aff9,0xff29aff9,0xff28aff9,0xff28affa,0xff28affb,0xff28b0fc,0xff27b0fc,0xff27b0fd,0xff27b0fd,0xff26affe,0xff26aefe,0xff25afff, + 0xff26afff,0xff26b0ff,0xff26b1ff,0xff27b1ff,0xff28b2ff,0xff28b2ff,0xff29b2ff,0xff29b2ff,0xff41beff,0xff62cbfe,0xff48c1ff,0xff6acfff,0xff61cafe,0xff79d3ff, + 0xff82d6fe,0xff8ed9fe,0xffa6e1fe,0xffa9e2fe,0xffa8e1fd,0xffb2def3,0xffb6c6bd,0xffedae22,0xffffb814,0xfffff074,0xffffff82,0xffffff77,0xfffede44,0xfffaa600, + 0xfffbb512,0xffffd736,0xffffdc3d,0xffffe144,0xffffe64b,0xffffec51,0xfffff158,0xfffff65f,0xfffffc66,0xffffff71,0xffffff84,0xffffff9a,0xfffeea4f,0xfffeeb51, + 0xfffdec53,0xfffdee55,0xfffbed57,0xfff9ed58,0xfff7ed5a,0xfff5ec5b,0xfff2eb5c,0xffead950,0xffd29322,0xffc05c00,0xffc8750c,0xffd8991b,0xffd28712,0xffd1840e, + 0xffc56805,0xffc56503,0xffbd5700,0xffb64900,0xffb54700,0xffa7714e,0xff8cc4e1,0xff84c8ec,0xff6cc2f1,0xff51b8f1,0xff63bff0,0xff3eaef0,0xff38acef,0xff34a8ed, + 0xff52b5ed,0xff30a7ed,0xff50b4ed,0xff2fa6ed,0xff4fb3ed,0xff4eb4ee,0xff50b6f0,0xff4fb6f1,0xff3daef1,0xff2fa9f2,0xff4fb7f3,0xff2da9f4,0xff2da8f4,0xff2ca8f4, + 0xff2ca6f3,0xff2ca8f3,0xff2ca5f2,0xff2ba4f1,0xff2aa3f0,0xff2aa1ee,0xff29a1ed,0xff299feb,0xff279eea,0xff269de9,0xff259ce8,0xff269be7,0xff259be7,0xff259ae7, + 0xff249be8,0xff259be9,0xff259cea,0xff249dec,0xff249ded,0xff259def,0xff249ff1,0xff249ff1,0xff239ff2,0xff229ff3,0xff22a0f4,0xff239ff5,0xff239ff5,0xff229ff5, + 0xff229ef5,0xff219ef5,0xff209ef5,0xff209ef5,0xff209ef5,0xff1f9ef5,0xff1f9df5,0xff1f9df6,0xff1f9cf6,0xff1e9ef8,0xff1e9ef9,0xff1d9df9,0xff1c9efa,0xff1d9ffc, + 0xff1c9ffd,0xff1c9ffd,0xff1c9ffd,0xff1b9ffe,0xff1ba0ff,0xff1ca0ff,0xff1ca0ff,0xff1ea1ff,0xff1ea1ff,0xff1ea1ff,0xff1ea2ff,0xff1fa2ff,0xff50caff,0xff75d5ff, + 0xff55cbff,0xff79d7fe,0xff6dd2fe,0xff83d9fe,0xff8adbfe,0xff94defe,0xff9ee2fe,0xff94dffe,0xffb5e8fd,0xffb2e6fc,0xffc5e5f2,0xffc5d2ce,0xffeeaf23,0xffffb308, + 0xffffef61,0xffffff6d,0xfffffb65,0xfffee64c,0xfff7a505,0xfff6a90b,0xfffedb3d,0xffffe448,0xffffea4f,0xffffef55,0xfffff45c,0xfffffa63,0xfffffe6b,0xffffff7c, + 0xffffff91,0xffffffa8,0xfffeef55,0xfffdef57,0xfffdf159,0xfffbf05a,0xfff9f05c,0xfff7f05d,0xfff5ef5f,0xffeee458,0xffd9a62f,0xffc15e00,0xffc26908,0xffd7a528, + 0xffe4c233,0xffe3bb2c,0xffe3b625,0xffe4b11e,0xffe5ac17,0xffd88f0b,0xffb65200,0xffaf4500,0xff9a613b,0xff7996a3,0xff85b5cb,0xff89c7e4,0xff75c6ec,0xff5abdeb, + 0xff6ec2ea,0xff68c0e9,0xff43b4e9,0xff62bde8,0xff71c0e7,0xff4eb4e6,0xff5eb9e6,0xff3cafe7,0xff5ebbe8,0xff4db6e9,0xff5dbbe9,0xff5ebdeb,0xff4cb8ed,0xff3ab2ed, + 0xff5ebeee,0xff5dbeee,0xff39b2ef,0xff38b2ef,0xff38b1ee,0xff38b1ed,0xff37b0ed,0xff37afec,0xff35adea,0xff34ace9,0xff34aae7,0xff32a9e5,0xff32a7e3,0xff31a5e1, + 0xff31a5e1,0xff2fa3e0,0xff2fa3e0,0xff2fa3e0,0xff2fa3e1,0xff2ea4e2,0xff2ea5e4,0xff2ea6e5,0xff2da7e8,0xff2ea8e9,0xff2da9eb,0xff2eaaed,0xff2eaaed,0xff2dabee, + 0xff2dabef,0xff2cabf0,0xff2cabf0,0xff2babf0,0xff2babf1,0xff2ba9f0,0xff2aa9f0,0xff29a9f0,0xff28a8f0,0xff29a9f1,0xff29a9f1,0xff29a9f1,0xff27aaf2,0xff27aaf4, + 0xff27aaf5,0xff27abf7,0xff26acf8,0xff26acf9,0xff26adfb,0xff26affc,0xff26affd,0xff25affd,0xff26affe,0xff26b1ff,0xff27b0ff,0xff27b0ff,0xff28b2ff,0xff28b1ff, + 0xff28b2ff,0xff29b2ff,0xff40bdff,0xff41beff,0xff43beff,0xff46bfff,0xff4ac2ff,0xff4fc3fe,0xff57c6fe,0xff61cafe,0xff6ecefe,0xff7dd3fe,0xff8ed9fe,0xffa0defd, + 0xffb1e3fb,0xffbee4f6,0xffbfd1d1,0xfff1ab18,0xfffcae07,0xfffde146,0xfffff65e,0xffffef56,0xfffddb3f,0xfff49f04,0xfff4a60d,0xfffee247,0xffffed53,0xfffff25a, + 0xfffff860,0xfffffd67,0xffffff74,0xffffff89,0xffffff9f,0xfffae485,0xfffbe24a,0xfffdf45d,0xfffcf55e,0xfff9f35f,0xfff8f462,0xfff5f262,0xffddaa31,0xffc66a06, + 0xffc16605,0xffd5a72e,0xffe1cb42,0xffdfc33a,0xffddbc33,0xffdbb62b,0xffdbb024,0xffd29919,0xffb65e06,0xffa94400,0xff95552a,0xff707a7e,0xff678a9e,0xff6798b3, + 0xff69aacf,0xff63b4e1,0xff56b2e5,0xff4aaee6,0xff41aae5,0xff3aa5e4,0xff34a2e2,0xff31a1e1,0xff2e9fe0,0xff2d9ddf,0xff2d9ddf,0xff2d9ddf,0xff2d9de0,0xff2c9ee1, + 0xff2c9ee2,0xff2d9fe4,0xff2c9fe5,0xff2ca1e7,0xff2ca1e8,0xff2ca1e8,0xff2ba1e9,0xff2aa1e9,0xff2aa0e8,0xff2a9fe7,0xff299fe6,0xff289ce5,0xff289be3,0xff2799e1, + 0xff2697df,0xff2595dd,0xff2595db,0xff2492d9,0xff2492d8,0xff2390d7,0xff2390d7,0xff2390d7,0xff2292d9,0xff2291da,0xff2393dc,0xff2393de,0xff2294e0,0xff2396e2, + 0xff2296e4,0xff2197e5,0xff2298e7,0xff2299e8,0xff2199e9,0xff2199e9,0xff2097ea,0xff2097ea,0xff1f97ea,0xff1f97ea,0xff1f97ea,0xff1e96ea,0xff1d96ea,0xff1d96ea, + 0xff1d96eb,0xff1e97ec,0xff1d97ed,0xff1d98ef,0xff1c99f1,0xff1d99f3,0xff1d9bf5,0xff1c9cf7,0xff1b9cf9,0xff1c9dfb,0xff1b9efc,0xff1b9efd,0xff1b9efe,0xff1c9ffe, + 0xff1ca1ff,0xff1da1ff,0xff1da1ff,0xff1ea2ff,0xff1fa2ff,0xff1fa2ff,0xff4fcaff,0xff51caff,0xff51caff,0xff54ccff,0xff55ccfe,0xff5bcfff,0xff60d0ff,0xff68d1fe, + 0xff72d4fe,0xff7fd9fe,0xff8ddefe,0xff9fe2fe,0xffb0e7fd,0xffc1ebfc,0xffcdeaf7,0xffecb236,0xfffaa700,0xfff8a300,0xfffcd236,0xffffea4f,0xffffe447,0xfffcd133, + 0xfff2a20a,0xfff1a30f,0xfffbde47,0xfffff55e,0xfffffb64,0xffffff6e,0xffffff80,0xfffcec78,0xfff2b129,0xffec9600,0xffec9b05,0xfff5d23d,0xfffaf764,0xfff8f766, + 0xffe6c03f,0xffce770c,0xffc66a06,0xffd3a12d,0xffe1d24c,0xffdfd049,0xffdac640,0xfff2eac1,0xffffffff,0xffffffff,0xffffffff,0xffe2c6b2,0xff934f20,0xff796f64, + 0xff708893,0xff7496a6,0xff79a8be,0xff77b3ce,0xff70b9da,0xff65b8df,0xff5ab4df,0xff50b1df,0xff47addd,0xff42aadc,0xff3fa8da,0xff3ba6d9,0xffffffff,0xffffffff, + 0xffffffff,0xff76c0e4,0xff37a3d8,0xff36a4d9,0xff37a5da,0xff36a6dc,0xff37a6dd,0xff36a7df,0xff36a8e0,0xff37a9e1,0xff37a8e1,0xff36a8e1,0xff35a7e1,0xff35a7e0, + 0xff34a5df,0xff32a4dd,0xff32a2dc,0xff31a1d9,0xff309fd7,0xff2f9dd5,0xffffffff,0xffffffff,0xffffffff,0xff6eb6dd,0xff2b96cd,0xffffffff,0xffffffff,0xffffffff, + 0xff6db9e1,0xff2b9ad5,0xff2b9dd8,0xff2b9dda,0xff2b9fdd,0xff2b9fde,0xff2aa1e0,0xff2aa1e1,0xff2aa1e1,0xff2ba1e2,0xff29a2e3,0xff29a2e3,0xff29a1e3,0xff28a0e3, + 0xff28a0e3,0xff27a0e2,0xff279fe3,0xff26a0e3,0xff26a0e4,0xff27a0e5,0xff26a3e8,0xff25a3e9,0xff25a5ed,0xff26a7ef,0xff26a8f2,0xff25aaf5,0xff26abf7,0xff25acf9, + 0xff25adfb,0xff25aefd,0xff25aefd,0xff26affe,0xff26affe,0xff27b1ff,0xff27b1ff,0xff28b1ff,0xff29b2ff,0xff29b2ff,0xff40bdff,0xff40bfff,0xff41bdff,0xff42c0ff, + 0xff44bffe,0xff47c0fe,0xff4cc3fe,0xff53c5fe,0xff6acefe,0xff69ccfd,0xff79d1fd,0xff8cd7fd,0xff9fdefd,0xffb4e6fe,0xffc7ecfe,0xffebb23a,0xfffcac05,0xfff9a805, + 0xfff49d00,0xfffac92d,0xffffde40,0xffffd838,0xfffece2d,0xffef9b08,0xffeb9406,0xfffbe450,0xfffffe69,0xfffdf268,0xfff4be33,0xffed9700,0xffec9600,0xffec9600, + 0xffeb9500,0xffe99400,0xffebbc34,0xffd68413,0xffca6600,0xffd5972a,0xffe6e05e,0xffe4e15b,0xffded551,0xffd9cb49,0xffd6c650,0xfffcfcfa,0xffffffff,0xffffffff, + 0xffffffff,0xfffbfbfb,0xff798992,0xff718b99,0xff779baf,0xff7daac1,0xff72adce,0xff68add4,0xff5caad7,0xff50a6d7,0xff45a2d7,0xff3d9fd6,0xff379cd6,0xff3299d4, + 0xff2f95d1,0xff2c94d1,0xffffffff,0xffffffff,0xffffffff,0xff6cb3dd,0xff3696ce,0xff2a91d0,0xff2992d1,0xff3699d3,0xff2995d5,0xff2995d6,0xff2996d8,0xff2897d9, + 0xff2897d9,0xff2796d9,0xff2796d9,0xff2793d8,0xff2792d6,0xff2691d5,0xff258fd3,0xff258ed1,0xff3192ce,0xff228acc,0xffffffff,0xffffffff,0xffffffff,0xff66abd7, + 0xff2083c4,0xffffffff,0xffffffff,0xffffffff,0xff65acdb,0xff1f88cd,0xff2089cf,0xff1f8bd1,0xff208cd4,0xff208cd5,0xff1f8ed7,0xff1f8fd9,0xff3e9dd9,0xff1f8fda, + 0xff1e8edb,0xff1f8fdb,0xff1e8edb,0xff3d9ddb,0xff2c94da,0xff1c8cda,0xff1b8ddb,0xff1b8cdb,0xff1c8ddd,0xff1c8ede,0xff1b8fe1,0xff1c91e4,0xff1c93e7,0xff1c95ea, + 0xff1c96ee,0xff1b98f1,0xff1c9af5,0xff1b9bf7,0xff1a9cf9,0xff1b9dfb,0xff40b1fd,0xff1ca0fd,0xff1da0fe,0xff1da1ff,0xff30aaff,0xff1ea2ff,0xff1ea2ff,0xff1fa2ff, + 0xff50caff,0xff50caff,0xff50cbff,0xff52cbff,0xff52cbfe,0xff56cbfe,0xff5acdff,0xff5ecffe,0xff85dbfe,0xff72d5fe,0xff7fd9fe,0xff8fddfe,0xffa2e3fe,0xffb4e8fd, + 0xffc7eefe,0xffebb23a,0xfffbae09,0xffffbb12,0xfffaaf0d,0xfff19800,0xfff5ae15,0xffffd331,0xffffcc29,0xfffec31f,0xffec9405,0xffe88f06,0xfff3c130,0xffed9700, + 0xffed9700,0xffed9700,0xffec9600,0xffeb9500,0xffe78e00,0xffd87800,0xffd16b00,0xffd78b22,0xffecdf6f,0xffecec71,0xffe5e564,0xffdfdd5a,0xffd9d150,0xffd1c447, + 0xffd5b780,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffb6c4cb,0xff7fa2b3,0xff7caabf,0xff7caec5,0xff6cadcb,0xff61aacc,0xff58aacf,0xff50a7cf, + 0xff49a5cf,0xff43a2cf,0xff3ea0ce,0xff3b9ecd,0xff379bca,0xff369ac9,0xffffffff,0xffffffff,0xffffffff,0xff73b6d7,0xff509ec5,0xff3295c6,0xff3297c8,0xff419cc9, + 0xff3299cc,0xff329acd,0xff329ace,0xff329bcf,0xff329bd0,0xff319cd0,0xff319acf,0xff319acf,0xff2f98cd,0xff2f97cc,0xff2e95ca,0xff2d93c8,0xff4b9cc5,0xff2c90c3, + 0xffffffff,0xffffffff,0xffffffff,0xff6baed0,0xff2788bb,0xffffffff,0xffffffff,0xffffffff,0xff6bafd4,0xff288dc3,0xff288fc6,0xff2791c9,0xff2892ca,0xff2893cd, + 0xff2894ce,0xff2794d0,0xff2796d1,0xff389bd1,0xff2796d2,0xff2695d2,0xff48a1d2,0xff2595d2,0xff47a0d1,0xff2494d1,0xff2493d2,0xff2495d3,0xff2495d4,0xff2396d6, + 0xff2397d9,0xff249add,0xff249ce1,0xff24a0e5,0xff25a2e9,0xff24a5ee,0xff24a8f2,0xff25a9f5,0xff24abf8,0xff24acfa,0xff51befc,0xff26affd,0xff27affe,0xff27b0ff, + 0xff53c1ff,0xff28b2ff,0xff29b2ff,0xff29b2ff,0xff40bdff,0xff60cbff,0xff60ccff,0xff61cbff,0xff51c5ff,0xff63ccfe,0xff66cdff,0xff5ac8fe,0xff71d1fe,0xff6ccefe, + 0xff79d3fe,0xff8ad8fe,0xffa5e1fd,0xffb8e8fe,0xffc3eafc,0xffe8af3a,0xfffaaf0d,0xffffc11a,0xffffc11a,0xfff9b111,0xffed9200,0xfff2a30d,0xfff8b518,0xfffebd19, + 0xffffba12,0xffee9704,0xffe38200,0xffe98e00,0xffed9700,0xffed9700,0xffea9200,0xffdf7f00,0xffd57000,0xffdb8f2a,0xffedd475,0xfff3f38e,0xffeeee7f,0xffe9e972, + 0xffe1e163,0xffdad858,0xffc29c31,0xffa55608,0xffecdccf,0xffffffff,0xffffffff,0xffded0c5,0xffffffff,0xffffffff,0xffe8edf0,0xff7aa4b9,0xff6aa0bd,0xff78a7c0, + 0xff569cc3,0xffffffff,0xffffffff,0xffffffff,0xff9bc8e1,0xffe1eef4,0xfffafcfd,0xffd0e4f0,0xff2b8ac3,0xff2989c1,0xffffffff,0xffffffff,0xffffffff,0xff7bb1d0, + 0xff4c93bc,0xffaed1e6,0xffffffff,0xffffffff,0xfffdfeff,0xff90bfda,0xff4094c5,0xff4698c8,0xff93c4e1,0xffdcecf5,0xfff7fafc,0xfff6fafc,0xffddecf5,0xff9dc7e0, + 0xff4694c4,0xff2f88c0,0xff4892bd,0xff3a8aba,0xffffffff,0xffffffff,0xffffffff,0xff75a9ca,0xff3583b2,0xffffffff,0xffffffff,0xffffffff,0xff75acce,0xff1c7cba, + 0xff378abd,0xff2483c2,0xff89bddf,0xffd6e8f4,0xfff6fafc,0xfff5f9fc,0xffd7e9f5,0xff8cc1e4,0xff278acc,0xff1c82c9,0xff3790c9,0xff1b82c9,0xffffffff,0xffffffff, + 0xffffffff,0xff6eafdb,0xffa8cfe9,0xffeef5fa,0xfff7fbfd,0xffc2def2,0xff48a1de,0xff3a9de0,0xff2b99e5,0xff3ca4ea,0xff3da8ef,0xff2ca1f3,0xff1a9af6,0xff3fadf9, + 0xff1b9dfb,0xff2ea8fd,0xff40b1fd,0xff41b2fe,0xff42b3ff,0xff42b3ff,0xff43b3ff,0xff43b3ff,0xff4fcaff,0xff73d5ff,0xff73d5ff,0xff74d6ff,0xff52cbff,0xff76d6ff, + 0xff77d6fe,0xff7cd8ff,0xff90dfff,0xff88dbfe,0xff77d6fe,0xff9fe3fe,0xffaee6fd,0xffbdebfd,0xffcdeffc,0xffe6ad3a,0xfff9b111,0xffffc622,0xffffc722,0xffffc722, + 0xfff9b619,0xffef9c0a,0xffe88a00,0xffe68700,0xffe88b02,0xffed9302,0xffe38200,0xffdf7c00,0xffe68a00,0xffe38600,0xffd97300,0xffdb8218,0xffecc576,0xfff9f9ad, + 0xfff5f59e,0xfff1f18f,0xffecec80,0xffe5e572,0xffd2bb4b,0xffb16610,0xffa14700,0xffb97e33,0xffffffff,0xffffffff,0xfffcfbf9,0xff915f3e,0xfffefefe,0xffffffff, + 0xffffffff,0xff8fb2c1,0xff639bb5,0xff6da0b8,0xff529abc,0xffffffff,0xffffffff,0xffffffff,0xfff8fbfc,0xffffffff,0xffffffff,0xffa1c9dc,0xff3391bd,0xff318eba, + 0xffffffff,0xffffffff,0xffffffff,0xff70adcb,0xff9dc3d6,0xffffffff,0xffffffff,0xfffeffff,0xff7eb8d4,0xff4a96bb,0xff3792c0,0xffd5e7f1,0xffffffff,0xffffffff, + 0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffd8e9f2,0xff358ebc,0xff458fb5,0xff2884b3,0xffffffff,0xffffffff,0xffffffff,0xff7babc5,0xff3f86ab,0xffffffff, + 0xffffffff,0xffffffff,0xff7caec9,0xff2481b3,0xff4991b8,0xffd0e4ef,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffd6e9f4,0xff3e95c4, + 0xff328ec1,0xff2289c1,0xffffffff,0xffffffff,0xffffffff,0xffdbebf4,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffbbddf0,0xff47a6db,0xff48aae1,0xff4aafe7, + 0xff4cb3ed,0xff4eb5f1,0xff25a9f5,0xff4fbaf8,0xff25adfa,0xff51befd,0xff26affd,0xff27affe,0xff52c1ff,0xff3eb9ff,0xff54c1ff,0xff69c9ff,0xff3fbdff,0xff60ccff, + 0xff60cbff,0xff61ccff,0xff62ccff,0xff42c0ff,0xff45c0fe,0xff68cdfe,0xff6ed0ff,0xff68cdfe,0xff74d1fe,0xff8fdafd,0xff8dd8fe,0xffa4e0fe,0xffbee8fc,0xffe3aa3a, + 0xfff8b215,0xffffcc29,0xffffcd2a,0xffffcd2a,0xffffcd2a,0xffffcd2b,0xffffce2b,0xfff9bc21,0xfff3ae19,0xffea990f,0xffe38706,0xffdd7900,0xffdc7700,0xffd97300, + 0xffd67100,0xffde9133,0xffe2a852,0xffe2af57,0xffe4be63,0xffe4cb6c,0xffdbbc59,0xffc0771d,0xffad4f00,0xffb15f06,0xffc48f14,0xffe3cf97,0xffffffff,0xffffffff, + 0xffe3d2bc,0xff753e1b,0xffdee1e3,0xffffffff,0xffffffff,0xffb9cfdb,0xff518dae,0xff5993b2,0xff3f8bb5,0xffffffff,0xffffffff,0xffffffff,0xfff9fbfc,0xff92c0d8, + 0xff89bad4,0xff358bbd,0xff2683b8,0xff2680b5,0xffffffff,0xffffffff,0xffffffff,0xffa8cadf,0xfffcfdfd,0xffffffff,0xfffeffff,0xff89b6d0,0xff227cb2,0xff3b88b4, + 0xff97c2db,0xffffffff,0xffffffff,0xfff0f6f9,0xff7ab1d3,0xff80b4d3,0xfff2f6f9,0xffffffff,0xffffffff,0xff9bc3dc,0xff3682af,0xff1d75ad,0xffffffff,0xffffffff, + 0xffffffff,0xff71a3c1,0xff3179a5,0xffffffff,0xffffffff,0xffffffff,0xff72a5c5,0xff337ead,0xffa5c5d9,0xffffffff,0xffffffff,0xfff0f6f9,0xff76aed3,0xff74add3, + 0xfff0f6fa,0xffffffff,0xffffffff,0xffa5c9e0,0xff1978b9,0xff1978b9,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff, + 0xffeff6fa,0xff3897d7,0xff399bdd,0xff1a91e5,0xff1b94ea,0xff2ba0f0,0xff2ca2f4,0xff2da4f7,0xff1a9dfa,0xff40b0fc,0xff1c9ffd,0xff2fa9fe,0xff42b3ff,0xff42b3ff, + 0xff1ea2ff,0xff43b4ff,0xff4fcaff,0xff62cfff,0xff50caff,0xff62d0ff,0xff51cbff,0xff76d5fe,0xff78d7ff,0xff6ad3ff,0xff6fd4ff,0xff67d2fe,0xff82d9fe,0xff83dafe, + 0xffabe6fe,0xffbaeafd,0xffbdeafd,0xffe3a83a,0xfff7b418,0xffffd231,0xffffd331,0xffffd331,0xffffd332,0xffffd332,0xffffd332,0xffffd433,0xffffd433,0xffffd433, + 0xffffd534,0xfffbc92e,0xfff6ca59,0xfff0b439,0xffe99d15,0xffe79b14,0xffd9800a,0xffd67b0a,0xffc86502,0xffc05a00,0xffba5500,0xffbd6908,0xffcd9417,0xffd0a31e, + 0xffc79d1f,0xfff8f4ea,0xffffffff,0xffffffff,0xffc19f72,0xff723b1a,0xffadb6ba,0xffffffff,0xffffffff,0xfff2f5f7,0xff5e94ac,0xff5c93ac,0xff5994b0,0xffffffff, + 0xffffffff,0xffffffff,0xffb5d4e3,0xff4e97b9,0xff4d96b8,0xff4c94b6,0xff3089b4,0xff2f87b1,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff, + 0xffeff5f7,0xff4c8faf,0xff3886ad,0xff3886ae,0xffe5f0f5,0xffffffff,0xffffffff,0xff9bc2d5,0xff458cb1,0xff2a84b1,0xff93bfd5,0xffffffff,0xffffffff,0xffe5f0f5, + 0xff267eab,0xff4086a9,0xffffffff,0xffffffff,0xffffffff,0xff70a4bf,0xff2f7aa1,0xffffffff,0xffffffff,0xffffffff,0xff70a5c2,0xff227aa8,0xffe7f0f5,0xffffffff, + 0xffffffff,0xff87b9d3,0xff227eb0,0xff217eb1,0xff88bbd6,0xffffffff,0xffffffff,0xffe6f0f6,0xff2080b4,0xff207fb3,0xffffffff,0xffffffff,0xffffffff,0xffb9d7e8, + 0xff4892bc,0xffaed0e3,0xffffffff,0xffffffff,0xfffeffff,0xff349bd4,0xff2298db,0xff4aabe2,0xff4bafe9,0xff23a4ee,0xff4db7f3,0xff24a9f6,0xff25acf9,0xff26aefc, + 0xff51befd,0xff3db8fe,0xff3db9ff,0xff3ebaff,0xff53c1ff,0xff54c1ff,0xff40bdff,0xff40bdff,0xff41bdff,0xff41bfff,0xff41bfff,0xff42bfff,0xff44c1ff,0xff49c3ff, + 0xff4fc4ff,0xff57c7fe,0xff66cdff,0xff76d1fe,0xff8ad8fe,0xff9fdffe,0xffb4e5fd,0xffe0a53a,0xfff6b51c,0xffffd838,0xffffd939,0xffffd939,0xffffd939,0xffffd93a, + 0xffffda3a,0xffffda3a,0xffffda3b,0xffffda3b,0xffffda3b,0xffffdb3c,0xffffe462,0xfffedc58,0xfffdd030,0xfffccf2f,0xfff9cc2d,0xfff7ca2d,0xfff3c62b,0xffedc12a, + 0xffe8bc28,0xffe0b527,0xffd8ae25,0xffcfa723,0xffd6bc64,0xffffffff,0xffffffff,0xffffffff,0xffdeceb7,0xffc8b4a9,0xffd0d6d9,0xffffffff,0xffffffff,0xffffffff, + 0xff80acc3,0xff3b83ab,0xff3583ae,0xffffffff,0xffffffff,0xffffffff,0xff7cb4d3,0xff3488b7,0xff3f8db7,0xff3285b5,0xff257fb3,0xff257db1,0xffffffff,0xffffffff, + 0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xff91bbd4,0xff2075a9,0xff2076aa,0xfffafbfc,0xffffffff,0xffffffff,0xff68a4c8,0xff2076ad,0xff1f77ad, + 0xff69a3c8,0xffffffff,0xffffffff,0xfffafbfc,0xff1d73a9,0xff1c71a7,0xffffffff,0xffffffff,0xffffffff,0xff6199be,0xff1a6ca1,0xffffffff,0xffffffff,0xffffffff, + 0xff699fc1,0xff3078a6,0xfffafbfc,0xffffffff,0xffffffff,0xff649fc7,0xff1872ad,0xff1871ad,0xff64a1c9,0xffffffff,0xffffffff,0xfff9fbfc,0xff1872b0,0xff1771b0, + 0xffffffff,0xffffffff,0xffffffff,0xff66a2cd,0xff1774b5,0xff62a2d0,0xffffffff,0xffffffff,0xffffffff,0xff1985d1,0xff1989d9,0xff1a8ee1,0xff1a92e7,0xff1a95ed, + 0xff2ca0f2,0xff1a9af6,0xff1a9cf9,0xff1c9efb,0xff1c9ffd,0xff1d9ffe,0xff1ea0fe,0xff1ea1ff,0xff1fa1ff,0xff1fa2ff,0xff4fcaff,0xff50caff,0xff50caff,0xff51cbff, + 0xff51cbff,0xff53cbff,0xff54ccfe,0xff58ceff,0xff5ecefe,0xff66d1ff,0xff72d6ff,0xff82daff,0xff92dffe,0xffa6e4fe,0xffb9e9fd,0xffdfa43a,0xfff5b720,0xffffde40, + 0xffffde40,0xffffdf41,0xffffdf41,0xffffdf41,0xffffe042,0xffffe042,0xffffe042,0xffffe043,0xffffe043,0xffffe143,0xffffe967,0xfffee15e,0xfffdd637,0xfffcd436, + 0xfff9d134,0xfff6ce34,0xfff2cb32,0xffedc531,0xffe7c02f,0xffe0bb2d,0xffd8b32b,0xffcfab29,0xffece1b8,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff, + 0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffc7dbe4,0xff428aab,0xff3c8bae,0xffffffff,0xffffffff,0xffffffff,0xff75b2cf,0xff328db8,0xff328db8,0xff318cb6, + 0xff308ab5,0xff2f88b2,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffc5dbe6,0xffffffff,0xffffffff,0xfff6f9fb,0xff408cb2,0xff297fa9,0xffe5f0f5,0xffffffff, + 0xffffffff,0xff8dbbd3,0xff2880ac,0xff287fac,0xff8cbbd3,0xffffffff,0xffffffff,0xffe5eff5,0xff267da9,0xff267ca8,0xffffffff,0xffffffff,0xffffffff,0xff67a1c0, + 0xff2276a2,0xffffffff,0xffffffff,0xffffffff,0xff67a1c1,0xff2178a6,0xffe4eef4,0xffffffff,0xffffffff,0xff88b8d2,0xff217bac,0xff217cad,0xff88b9d3,0xffffffff, + 0xffffffff,0xffe4eff5,0xff1f7caf,0xff1f7caf,0xffffffff,0xffffffff,0xffffffff,0xff64a6ca,0xff1f7fb5,0xff65a8ce,0xffffffff,0xffffffff,0xffffffff,0xff2191d1, + 0xff2297d9,0xff229be0,0xff23a0e7,0xff23a4ed,0xff23a7f2,0xff24aaf6,0xff25acf9,0xff25adfb,0xff27b0fd,0xff27affe,0xff28b0fe,0xff28b1ff,0xff3ebaff,0xff29b2ff, + 0xff3fbdff,0xff40bfff,0xff40bfff,0xff41bfff,0xff41bfff,0xff42bfff,0xff44c1ff,0xff47c2ff,0xff6ccfff,0xff55c5fe,0xff61cafe,0xff71d0fe,0xff83d5fe,0xff99ddfe, + 0xffaee3fd,0xffdda13a,0xfff4b626,0xffffe348,0xffffe448,0xffffe548,0xffffe549,0xffffe549,0xffffe549,0xffffe649,0xffffe64a,0xffffe64a,0xffffe64a,0xffffe74b, + 0xffffed6d,0xfffee563,0xfffddb3e,0xfffcda3d,0xfff9d63c,0xfff6d43a,0xfff2cf38,0xffedcb37,0xffe7c535,0xffe0bf33,0xffd9b931,0xffd3b73e,0xfffdfcf9,0xffffffff, + 0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xfff9fafb,0xff488eb4,0xff3183b0,0xffffffff,0xffffffff,0xffffffff, + 0xff6baace,0xff2886bb,0xff2886bb,0xff2783b9,0xff2683b8,0xff3e8ab5,0xffffffff,0xffffffff,0xffffffff,0xff95bdd5,0xff277aab,0xffe7f0f6,0xffffffff,0xffffffff, + 0xffaccbdf,0xff3881ab,0xff97bfd8,0xffffffff,0xffffffff,0xfff0f6f9,0xff77accd,0xff76accd,0xffeff5f9,0xffffffff,0xffffffff,0xff97bfd8,0xff1e75ad,0xff1d74ab, + 0xffffffff,0xffffffff,0xffffffff,0xff629dc3,0xff1b6fa6,0xffffffff,0xffffffff,0xffffffff,0xff619dc4,0xff1b70a9,0xff94bcd7,0xffffffff,0xffffffff,0xfff0f6f9, + 0xff74aace,0xff72a9cd,0xfff1f6f9,0xffffffff,0xffffffff,0xff95bedb,0xff1873b1,0xff1872b1,0xffffffff,0xffffffff,0xffffffff,0xff609fcc,0xff1774b6,0xff60a2d0, + 0xffffffff,0xffffffff,0xffffffff,0xff288cd2,0xff1a89d9,0xff1a8ee1,0xff1a91e7,0xff1a95ed,0xff1b98f2,0xff52b4f6,0xff1b9cf9,0xff1c9dfb,0xff2fa9fd,0xff41b1fe, + 0xff1ea1fe,0xff1ea1ff,0xff43b3ff,0xff1fa2ff,0xff4fcaff,0xff62cfff,0xff62cfff,0xff62d0ff,0xff51cbff,0xff76d6ff,0xff78d6ff,0xff58cdff,0xff7dd9ff,0xff63d2ff, + 0xff7dd9ff,0xff7bd8fe,0xffa2e3fe,0xffb1e7fe,0xffafe6fd,0xffda9e3a,0xffec9910,0xfffdd84f,0xffffe950,0xffffeb50,0xffffeb50,0xffffeb50,0xffffeb51,0xffffec51, + 0xffffec51,0xffffec52,0xffffec52,0xffffed52,0xfffff173,0xfffee968,0xfffde045,0xfffcdf44,0xfff9dc43,0xfff7d941,0xfff3d63f,0xffeed13e,0xffe9cc3c,0xffe1c53a, + 0xffdabe37,0xffe4d58b,0xffffffff,0xffffffff,0xffffffff,0xffc6b359,0xff9a6415,0xff763d1b,0xff5e7580,0xff97afba,0xffffffff,0xffffffff,0xffffffff,0xffa1c3d3, + 0xff4893b5,0xffffffff,0xffffffff,0xffffffff,0xff7eb7d2,0xff3594c0,0xff3494c0,0xff3492bf,0xff4095bd,0xff5b9cbb,0xffffffff,0xffffffff,0xffffffff,0xff81b1c9, + 0xff3a89af,0xff87b9d1,0xffffffff,0xffffffff,0xfffcfdfd,0xff69a2be,0xff4e92b4,0xffd6e6ef,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff, + 0xffd4e6ef,0xff3389b6,0xff438cb1,0xff3587b1,0xffffffff,0xffffffff,0xffffffff,0xff73aac7,0xff3283ad,0xffffffff,0xffffffff,0xffffffff,0xff72aac7,0xff4088af, + 0xff3b8ab4,0xffd1e4ef,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffd3e5ef,0xff4891b9,0xff3e8bb5,0xff2180b5,0xffffffff,0xffffffff, + 0xffffffff,0xff65a9ce,0xff1f83ba,0xff65abd2,0xffffffff,0xffffffff,0xffffffff,0xff2195d5,0xff2299dc,0xff49abe2,0xff4bafe9,0xff23a4ee,0xff23a7f3,0xff4eb9f6, + 0xff25acf9,0xff26aefc,0xff27b0fd,0xff52bffe,0xff27b1ff,0xff28b2ff,0xff3ebaff,0xff29b2ff,0xff3fbdff,0xff60ccff,0xff60cbff,0xff61ccff,0xff51c5ff,0xff42c0ff, + 0xff43c0ff,0xff67cdff,0xff6acfff,0xff6fcffe,0xff5cc8fe,0xff83d6fe,0xff79d3fe,0xff8dd9fe,0xffb1e5fe,0xffb5c9c2,0xffdc8d18,0xffe99511,0xfffacf49,0xffffed58, + 0xfffff158,0xfffff158,0xfffff158,0xfffff259,0xfffff259,0xfffff259,0xfffff25a,0xfffff25a,0xfffff678,0xfffeed6d,0xfffde64c,0xfffce54b,0xfffae24a,0xfff7df48, + 0xfff4dc46,0xffefd745,0xffead242,0xffe4cc41,0xffddc63e,0xfff6f2d7,0xffffffff,0xffffffff,0xfff9f7ed,0xffbda834,0xffa06a19,0xff7b3f1c,0xff5e7987,0xff6992a9, + 0xfff9fbfc,0xffffffff,0xffffffff,0xffdbeaf2,0xff4b95bc,0xffffffff,0xffffffff,0xffffffff,0xff6db1d7,0xff2a8dc5,0xff2a8dc5,0xff298cc5,0xff298bc4,0xff4393c1, + 0xffffffff,0xffffffff,0xffffffff,0xff69a8ce,0xff3d8ab6,0xff2b84b8,0xffebf3f8,0xffffffff,0xffffffff,0xffd0e2eb,0xff227fb6,0xff428eb9,0xff9bc3da,0xffd9e9f3, + 0xfff8fbfc,0xfff8fbfc,0xffd9e9f3,0xff8dbdda,0xff2983bc,0xff3a89b9,0xff207eb9,0xff2b82b8,0xffffffff,0xffffffff,0xffffffff,0xff75abcc,0xff3685b5,0xffffffff, + 0xffffffff,0xffffffff,0xff74aacc,0xff1d79b6,0xff3585b7,0xff247dba,0xff8abada,0xffd8e8f3,0xfff8fafc,0xfff8fafc,0xffdeebf3,0xff91bedc,0xff3c8abd,0xff1a7abb, + 0xff1a78bb,0xff3386bb,0xffffffff,0xffffffff,0xffffffff,0xff60a3d2,0xff187bc1,0xff61a5d6,0xffffffff,0xffffffff,0xffffffff,0xff1a8ad9,0xff2a94de,0xff1a91e5, + 0xff1a93ea,0xff3da8f0,0xff1b99f4,0xff3facf7,0xff1b9dfa,0xff1c9efc,0xff1c9ffd,0xff41b2fe,0xff1da1ff,0xff1ea2ff,0xff1ea1ff,0xff1fa2ff,0xff50caff,0xff73d5ff, + 0xff73d6ff,0xff74d6ff,0xff63d0ff,0xff75d6ff,0xff77d6ff,0xff79d8ff,0xff8bdcff,0xff7fdaff,0xff67d3ff,0xff8eddfe,0xff99e1fe,0xffa6e4fe,0xffa9e4fd,0xfface1f7, + 0xffb7cdd0,0xffd38922,0xffe28406,0xfff9cf4e,0xfffff25f,0xfffff760,0xfffff760,0xfffff860,0xfffff861,0xfffff861,0xfffff861,0xfffff962,0xfffffa7e,0xfffef173, + 0xfffdec53,0xfffcea52,0xfffae851,0xfff8e54f,0xfff5e24d,0xfff1de4c,0xffecd94a,0xffe7d348,0xffe1ce45,0xffdbc843,0xffd5c241,0xffcfbd3f,0xffcab63d,0xffc5ab3e, + 0xffa5651c,0xff80421d,0xff62808d,0xff6b98ad,0xff77a6bc,0xff589dbd,0xff65a2bf,0xff459ac1,0xff5aa1c2,0xff499ec5,0xff57a4c8,0xff56a5c9,0xff389dcc,0xff379ecd, + 0xff379dcd,0xff379dcd,0xff369bcb,0xff54a3c9,0xff3498c7,0xff3495c5,0xff4f9cc2,0xff3193c1,0xff4d9abf,0xff308fbe,0xff2f8ebd,0xff2f8ebd,0xff2f8ebd,0xff4c98be, + 0xff2f8ebe,0xff4b97be,0xff4b98bf,0xff4a99bf,0xff4b99c0,0xff3c94c0,0xff2c8ec0,0xff2c8fc1,0xff2c8fc1,0xff4a99c1,0xff2b8ec1,0xff2a8ec1,0xff4898c0,0xff4797bf, + 0xff298bbe,0xff4795be,0xff4694bd,0xff288abd,0xff2789bd,0xff4594be,0xff5499be,0xff4694bf,0xff4594bf,0xff258abf,0xff268ac0,0xff268bc0,0xff258ac1,0xff258bc1, + 0xff4495c1,0xff248ac1,0xff4395c2,0xff238ac2,0xff228ac3,0xff4395c3,0xff4395c3,0xff228ac4,0xff218bc5,0xff228ac5,0xff228cc8,0xff218eca,0xff2290ce,0xff2293d2, + 0xff2295d7,0xff2399dd,0xff37a4e2,0xff4bb0e8,0xff4cb3ed,0xff4eb5f1,0xff25a9f5,0xff4fbaf8,0xff24acfa,0xff26aefc,0xff27affd,0xff52bffe,0xff27b2ff,0xff29b1ff, + 0xff28b2ff,0xff29b2ff,0xff40bdff,0xff60cbff,0xff50c3ff,0xff61ccff,0xff50c5ff,0xff62ccff,0xff63ccff,0xff64ccfe,0xff67cdff,0xff4dc3ff,0xff71d1fe,0xff6ccefe, + 0xff86d8ff,0xff91dbfe,0xff95dcfe,0xff9dddfc,0xffb6e2f6,0xffabc7d0,0xffd38523,0xffdf8006,0xfff6c94a,0xfffff365,0xfffffd68,0xfffffd68,0xfffffd68,0xfffffe69, + 0xfffffe69,0xfffffe69,0xfffffe84,0xfffef362,0xfffdf15a,0xfffdf159,0xfffbee58,0xfff9ec56,0xfff6e854,0xfff3e553,0xffefe051,0xffeadc4f,0xffe5d74d,0xffe0d14b, + 0xffdbcb49,0xffd6bf47,0xffc79c3a,0xffa45511,0xff943600,0xff7c5137,0xff608497,0xff73a0b8,0xff78abc6,0xff59a1c7,0xff5ca3c9,0xff3d98ca,0xff50a1cc,0xff3f9bcd, + 0xff4ba2d0,0xff4aa2d1,0xff2e97d3,0xff2e96d4,0xff2d99d5,0xff2d97d5,0xff2c96d3,0xff3a9bd2,0xff479ed0,0xff3796cd,0xff459acc,0xff449aca,0xff4398c9,0xff288cc8, + 0xff278bc7,0xff278bc7,0xff268bc7,0xff509cc7,0xff4196c7,0xff4097c8,0xff3290c8,0xff4096c8,0xff4095c9,0xff3290c9,0xff2489c9,0xff2389c9,0xff2388c9,0xff3091ca, + 0xff3f96ca,0xff3e95c9,0xff3d94c9,0xff3d94c9,0xff3c94c9,0xff3c93c8,0xff3c93c8,0xff1f86c8,0xff1f85c8,0xff3b92c8,0xff3b92c8,0xff3b92c9,0xff3a92c9,0xff1e84c9, + 0xff1e84c9,0xff1d85c9,0xff1d84c9,0xff1d84c9,0xff3a92ca,0xff1d84ca,0xff2a8acb,0xff3992cb,0xff3992cc,0xff298acc,0xff3891cc,0xff1a83cc,0xff1b83cd,0xff1a84ce, + 0xff1a85d0,0xff1a86d2,0xff1b87d5,0xff1a8ad9,0xff1a8cdd,0xff1a8ee1,0xff2b99e6,0xff3ca5eb,0xff3da7ef,0xff3eabf3,0xff2ca3f6,0xff53b7f9,0xff40affb,0xff1c9ffd, + 0xff40b2fd,0xff56bafe,0xff2faaff,0xff1ea1ff,0xff1ea1ff,0xff1fa2ff,0xff4fc9ff,0xff50caff,0xff50cbff,0xff51cbff,0xff51cbff,0xff52cbff,0xff53ccff,0xff54ccfe, + 0xff56ccfe,0xff5acdfe,0xff61d0ff,0xff68d3ff,0xff72d5fe,0xff7dd9fe,0xff8cddfe,0xff9be1fe,0xffc2ebfd,0xffc1e8f7,0xffb2ccd2,0xffc38d47,0xffda7400,0xfff0b63e, + 0xfffff36c,0xffffff73,0xffffff74,0xffffff74,0xffffff75,0xffffff75,0xffffff8d,0xfffef861,0xfffef861,0xfffdf660,0xfffcf55f,0xfff9f15d,0xfff8f05d,0xfff5ec5b, + 0xfff1e858,0xffede357,0xffe9de54,0xffe5ce4f,0xffd9b043,0xffb86b1c,0xff9f3900,0xff904920,0xff726b64,0xff658492,0xff6b98ac,0xff6eabc6,0xff66afd0,0xff5aabd0, + 0xff4fa8d1,0xff49a8d3,0xff44a8d5,0xff4fabd6,0xff5eb2d8,0xff5cb1d9,0xff4daddb,0xff3ca9dc,0xff3caadd,0xff3ca9dc,0xff3aa7db,0xff39a6da,0xff39a6d9,0xff38a3d6, + 0xff37a1d5,0xff37a1d3,0xff369fd2,0xff359dd1,0xff349dd1,0xff349dd1,0xff349dd1,0xff349dd1,0xff339dd1,0xff339dd1,0xff329cd1,0xff329cd1,0xff319cd1,0xff319cd1, + 0xff319cd2,0xff319cd2,0xff309cd3,0xff2f9cd3,0xff2f9cd3,0xff2e9bd3,0xff2e9cd3,0xff2d99d2,0xff2d9ad2,0xff2c98d1,0xff2c98d1,0xff2b98d1,0xff2b98d1,0xff2b98d1, + 0xff2b98d1,0xff2a98d2,0xff2a98d2,0xff2a97d2,0xff2997d2,0xff2897d2,0xff2896d2,0xff2897d3,0xff2897d3,0xff2797d3,0xff2797d4,0xff2696d4,0xff2697d5,0xff2696d5, + 0xff2696d5,0xff2596d5,0xff2596d5,0xff2497d7,0xff2498d8,0xff2599da,0xff249bdd,0xff249ce0,0xff259ee3,0xff24a0e7,0xff25a3eb,0xff25a4ee,0xff24a7f2,0xff25a9f5, + 0xff25abf8,0xff24adfa,0xff25aefc,0xff26affd,0xff26affe,0xff28b0fe,0xff28b1ff,0xff28b2ff,0xff28b1ff,0xff29b2ff,0xff3fbdff,0xff41bdff,0xff40bfff,0xff41bdff, + 0xff41c0ff,0xff41bfff,0xff41c0ff,0xff43c0ff,0xff46c1ff,0xff49c3ff,0xff4ec4ff,0xff53c5fe,0xff5dc9ff,0xff68ccfe,0xff74d1fe,0xff83d5fe,0xff92dbfe,0xffa2e0fe, + 0xffacdef7,0xffadd2e3,0xffc28b49,0xffd66e00,0xffefb240,0xffffe971,0xffffff82,0xffffff83,0xffffff83,0xffffff84,0xffffff98,0xfffffe6a,0xfffefd68,0xfffdfb67, + 0xfffdfb67,0xfffbf965,0xfff9f664,0xfff7f462,0xfff4ee5f,0xfff1dc57,0xffe9c24c,0xffca8227,0xffa93d00,0xff9e4411,0xff816555,0xff6d8694,0xff7092a5,0xff71a0b9, + 0xff6fabcc,0xff66afd7,0xff59acd9,0xff4da8da,0xff44a5db,0xff3ea3dc,0xff37a1dc,0xff35a1de,0xff33a1e0,0xff32a3e1,0xff31a2e2,0xff31a3e3,0xff30a4e4,0xff2fa3e3, + 0xff2fa1e3,0xff2fa0e2,0xff2e9fe1,0xff2d9ddf,0xff2c9bdd,0xff2c9bdd,0xff2c9adb,0xff2b99db,0xff2b99da,0xff2b98da,0xff2b97d9,0xff2a97d9,0xff2997d9,0xff2896da, + 0xff2896da,0xff2896da,0xff2796da,0xff2895db,0xff2895db,0xff2795db,0xff2796dc,0xff2795dc,0xff2695dc,0xff2595dc,0xff2594dc,0xff2594dc,0xff2493db,0xff2393db, + 0xff2393db,0xff2392db,0xff2292db,0xff2292db,0xff2292db,0xff2292db,0xff2191db,0xff2190db,0xff2090db,0xff2090db,0xff2090db,0xff1f90dc,0xff1f90dc,0xff1f90dc, + 0xff1f8fdd,0xff1e8fdd,0xff1e8fdd,0xff1d8fdd,0xff1d8edd,0xff1d8edd,0xff1c8fde,0xff1d8fdf,0xff1c8fe0,0xff1c90e1,0xff1c90e3,0xff1c91e5,0xff1c93e9,0xff1c95ec, + 0xff1c97ef,0xff1b98f1,0xff1b9af5,0xff1b9bf7,0xff1b9bf9,0xff1b9dfb,0xff1c9efd,0xff1c9ffd,0xff1c9ffe,0xff1da1ff,0xff1ea1ff,0xff1ea1ff,0xff1fa2ff,0xff1fa2ff, + 0xff4fcaff,0xff50caff,0xff50cbff,0xff51cbff,0xff52cbff,0xff52ccff,0xff52ccff,0xff54ccff,0xff66d1ff,0xff58ceff,0xff5acfff,0xff5fd1ff,0xff66d2ff,0xff6dd5fe, + 0xff76d7fe,0xff82dbfe,0xffb0e7fe,0xffb0e8fe,0xffaae5fd,0xffc3eafa,0xffbfdce8,0xffbb9463,0xffd26800,0xffe29028,0xffffe579,0xfffffc90,0xffffff93,0xffffff94, + 0xffffffa4,0xffffff75,0xfffefe73,0xfffdfd72,0xfffdfd71,0xfffcfc6f,0xfffaf76b,0xfff9e45f,0xfff2c84f,0xffd38729,0xffb44804,0xffac4309,0xff8d6951,0xff788f9a, + 0xff7d9ca9,0xff83abbd,0xff84b8cf,0xff81c0dc,0xff78c0e1,0xff6bbce1,0xff6ebde2,0xff56b6e2,0xff50b5e4,0xff4ab4e4,0xff46b2e5,0xff42b1e4,0xff41b3e7,0xff41b2e8, + 0xff40b4e9,0xff40b2e9,0xff3fb3ea,0xff3fb2e9,0xff3eb2e9,0xff3eb2e9,0xff3eb1e8,0xff4eb4e6,0xff3bade5,0xff4cb3e5,0xff3aade4,0xff3aabe3,0xff3aaae2,0xff39aae2, + 0xff38aae2,0xff38a9e2,0xff37a9e2,0xff37a9e2,0xff36a9e2,0xff35a8e2,0xff35a8e2,0xff35a8e3,0xff35a9e3,0xff45aee3,0xff34a8e4,0xff33a8e4,0xff33a7e4,0xff32a7e4, + 0xff32a7e4,0xff32a7e4,0xff31a6e3,0xff31a6e3,0xff30a6e3,0xff2fa6e3,0xff2fa5e3,0xff2fa5e3,0xff2ea5e3,0xff2da5e3,0xff2da4e3,0xff2da4e3,0xff3eaae3,0xff3fa9e3, + 0xff2ba3e3,0xff2ba4e4,0xff2aa3e4,0xff50b0e4,0xff3da9e4,0xff29a3e5,0xff29a3e5,0xff29a3e5,0xff28a2e5,0xff28a2e5,0xff28a2e5,0xff28a1e6,0xff27a2e7,0xff26a3e9, + 0xff26a3e9,0xff26a5ec,0xff26a5ed,0xff26a8f0,0xff26a8f2,0xff25aaf5,0xff26aaf7,0xff50bbf9,0xff25adfb,0xff25aefc,0xff3bb7fd,0xff26b0fe,0xff26affe,0xff28b1ff, + 0xff28b1ff,0xff28b2ff,0xff29b2ff,0xff29b2ff,0xff3fbdff,0xff40bdff,0xff40bdff,0xff41bfff,0xff41c0ff,0xff41bfff,0xff41c0ff,0xff42c0ff,0xff64ccff,0xff45c1ff, + 0xff48c2ff,0xff4bc3ff,0xff50c4fe,0xff57c8ff,0xff5fcbfe,0xff6acdfe,0xff8ddbfe,0xff83d6fe,0xffa5e2fe,0xffa1e0fe,0xffade0f9,0xffb8d9e8,0xffb39b7e,0xffcf6300, + 0xffe08b2a,0xffffdb7a,0xfffffca0,0xffffffa4,0xffffffb0,0xffffff82,0xffffff81,0xfffefe7f,0xfffdfd7e,0xfffdec6e,0xfffcd55c,0xffe19a36,0xffbf530a,0xffb54100, + 0xff96664a,0xff7d8c93,0xff7e9bab,0xff85acc1,0xff8abbd6,0xff86c2e2,0xff7dc3e8,0xff72c0ea,0xff66bbea,0xff5ab6e9,0xff5cb9ea,0xff47afe9,0xff41afeb,0xff3babea, + 0xff3aacec,0xff36aced,0xff35abed,0xff34acee,0xff34acef,0xff34acef,0xff33acf0,0xff33aaf0,0xff32aaef,0xff32a9ef,0xff31a8ee,0xff51b4ed,0xff2fa7ec,0xff3facec, + 0xff2fa5eb,0xff2ea4ea,0xff2ea3ea,0xff2ea3e9,0xff2da3e9,0xff2da2e9,0xff2ca2e9,0xff2ca1e9,0xff2ba1e9,0xff2ba1e9,0xff2aa2ea,0xff2aa0ea,0xff2aa0ea,0xff49adea, + 0xff299feb,0xff29a0eb,0xff299feb,0xff299feb,0xff289feb,0xff279feb,0xff279dea,0xff279dea,0xff269dea,0xff269dea,0xff259cea,0xff259cea,0xff259cea,0xff249cea, + 0xff249bea,0xff249bea,0xff239aea,0xff32a2ea,0xff229aea,0xff219beb,0xff219aeb,0xff42aaeb,0xff42aaeb,0xff2099ec,0xff2099ec,0xff2098ec,0xff1f99ec,0xff1f98ec, + 0xff1e98ed,0xff1e97ed,0xff1e97ed,0xff1e98ee,0xff1e98ef,0xff1d99f1,0xff1d9af2,0xff1d9af4,0xff1d9bf6,0xff1c9df8,0xff3faff9,0xff1c9dfb,0xff1b9efc,0xff1b9ffd, + 0xff40b1fd,0xff1ca0fe,0xff1ca0ff,0xff1da0ff,0xff1da1ff,0xff1ea2ff,0xff1fa2ff,0xff1fa2ff,0xff50caff,0xff74d6ff,0xff73d5ff,0xff74d6ff,0xff62d0ff,0xff75d6ff, + 0xff76d6ff,0xff65d1ff,0xff76d6fe,0xff65d1fe,0xff68d3ff,0xff6ad3ff,0xff7cd9fe,0xff81dafe,0xff77d7ff,0xff6ed5fe,0xff93dffe,0xff81dafd,0xff8dddfd,0xff9be1fd, + 0xffb0e7fd,0xffb9e7f9,0xffb3dbeb,0xffb69d80,0xffcb5d00,0xffd47016,0xfffcd07a,0xfffff6a9,0xffffffbd,0xffffff91,0xffffff8f,0xfffeeb7b,0xfffed363,0xffecaa46, + 0xffc2550b,0xffb84300,0xffa35f38,0xff8b8c8b,0xff8ca3ac,0xff94b4c3,0xffa2c7d7,0xffa6d3e7,0xff98d4ee,0xff9cd7f1,0xff7bccf0,0xff8ad0f0,0xff67c5f0,0xff6ec8f0, + 0xff77caf0,0xff52c0f1,0xff7ecdf1,0xff6bc6f0,0xff6ac6f1,0xff55bff0,0xff67c5f2,0xff67c7f3,0xff55c1f4,0xff43bcf4,0xff42bbf4,0xff42bbf4,0xff53c0f4,0xff65c5f4, + 0xff64c4f3,0xff63c4f2,0xff3fb8f2,0xff73c7f1,0xff3db6f1,0xff61c2f1,0xff60c1f0,0xff60c1f0,0xff4dbaf0,0xff60c0f0,0xff5fc0f0,0xff5ebff0,0xff4bb9f0,0xff5ebff0, + 0xff5dbff0,0xff4bb9f0,0xff5ebff1,0xff6fc5f1,0xff4ab8f1,0xff49b9f1,0xff5cbff1,0xff5bbef1,0xff48b8f1,0xff6dc4f1,0xff5abef1,0xff59bdf1,0xff59bdf1,0xff32b0f1, + 0xff32aff1,0xff59bcf1,0xff31aff1,0xff31aef1,0xff30aef1,0xff30aef1,0xff2faef1,0xff2eadf1,0xff2eadf1,0xff2dadf1,0xff54baf1,0xff2dacf1,0xff54baf1,0xff54baf1, + 0xff53b9f1,0xff3eb2f1,0xff52b9f1,0xff52b8f1,0xff53b8f2,0xff29abf2,0xff66c0f2,0xff51b9f3,0xff3cb3f4,0xff51b9f5,0xff50baf6,0xff50bbf7,0xff26adf9,0xff26acf9, + 0xff51befb,0xff26aefc,0xff51befd,0xff50befd,0xff67c7fe,0xff3cb8ff,0xff52c0ff,0xff52c1ff,0xff3db9ff,0xff53c1ff,0xff29b2ff,0xff54c1ff,0xff3fbdff,0xff60cbff, + 0xff61ccff,0xff61ccff,0xff41bfff,0xff62ccff,0xff62ccff,0xff63ccff,0xff74d3ff,0xff63cbfe,0xff43c0fe,0xff66cfff,0xff68cfff,0xff6bcffe,0xff6fd0fe,0xff57c8fe, + 0xff7bd4fe,0xff68ccfd,0xff75d3fe,0xff82d6fe,0xffa3e1fe,0xff9dddfd,0xffabe1fc,0xffadd8ed,0xffb0b0a9,0xffc35c0b,0xffd16b17,0xfffbc578,0xfffff5bb,0xffffeb88, + 0xffffd06b,0xffeea94a,0xffcb6517,0xffba4300,0xffa95626,0xff888481,0xff8da2ad,0xff93b2c1,0xffa4c7d8,0xff92cbe9,0xff9ed6f3,0xff98d6f7,0xff8ed2f5,0xff78c9f4, + 0xff6fc6f4,0xff74c8f4,0xff54bdf5,0xff4bb8f4,0xff62c1f4,0xff40b4f4,0xff5cc0f5,0xff3bb3f5,0xff59bff5,0xff58bff6,0xff36b1f6,0xff57c0f7,0xff35b1f7,0xff35b2f8, + 0xff35b2f8,0xff35b0f8,0xff56bef8,0xff33aff7,0xff32aef7,0xff54bbf6,0xff31aef6,0xff53b9f5,0xff31acf5,0xff51b9f5,0xff30abf5,0xff30abf5,0xff3eb2f5,0xff61bff5, + 0xff50b8f5,0xff60bff5,0xff4fb8f5,0xff2da9f5,0xff2ca9f5,0xff2ca7f5,0xff2ca7f5,0xff4eb6f5,0xff2ba6f5,0xff4cb6f5,0xff2aa6f5,0xff29a6f5,0xff4bb5f5,0xff4ab5f5, + 0xff28a5f5,0xff38acf5,0xff49b4f5,0xff27a4f5,0xff26a4f5,0xff49b3f5,0xff26a3f5,0xff25a2f5,0xff25a2f5,0xff25a2f5,0xff25a2f5,0xff24a1f5,0xff24a1f5,0xff23a1f5, + 0xff46b1f5,0xff23a0f5,0xff45b0f5,0xff22a0f5,0xff229ff6,0xff44b1f6,0xff44aff6,0xff209ef6,0xff43aff6,0xff1f9df6,0xff42aef7,0xff42adf7,0xff41aff8,0xff55b8f9, + 0xff41aff9,0xff54b8fa,0xff1d9efb,0xff2ea7fc,0xff2fa8fd,0xff1c9ffd,0xff40b1fd,0xff1b9ffe,0xff41b1fe,0xff1ca0ff,0xff41b2ff,0xff41b3ff,0xff41b3ff,0xff30abff, + 0xff31abff,0xff43b3ff,0xff50caff,0xff73d5ff,0xff74d5ff,0xff74d6ff,0xff74d6ff,0xff52ccff,0xff53cbff,0xff76d6ff,0xff76d7ff,0xff66d1ff,0xff67d2ff,0xff77d6fe, + 0xff57cfff,0xff5bcfff,0xff6dd6ff,0xff61d1fe,0xff85dcfe,0xff6dd4fe,0xff76d8fe,0xff9ae1fe,0xff8cddfe,0xff98e0fe,0xffa3e3fd,0xffafe5fb,0xffbfe1ef,0xffadb3ad, + 0xffc0560b,0xffca5f10,0xfff3af69,0xfff7b65c,0xffd26f20,0xffbb4500,0xffb1521c,0xff8f8076,0xff859faa,0xff8eb0be,0xffa4c7d6,0xff9cd2ea,0xffa2dbf4,0xffa7e1fa, + 0xff88d6f9,0xff7ed3f8,0xff90d8f8,0xff6dccf7,0xff82d3f7,0xff6dccf7,0xff58c6f7,0xff54c5f8,0xff73cff9,0xff4dc3f9,0xff6fcef9,0xff49c2f9,0xff6cccf9,0xff46c0f9, + 0xff7bd1f9,0xff58c5f9,0xff45c0fa,0xff45c0fa,0xff44c0fa,0xff44bffa,0xff68cbfa,0xff43befa,0xff54c4fa,0xff67c9f9,0xff40bcf9,0xff66c8f9,0xff40bcf9,0xff65c8f9, + 0xff3fbbf9,0xff3ebbf9,0xff3ebbf9,0xff64c8f9,0xff3dbbf9,0xff4ec0f9,0xff62c6f9,0xff3bbaf9,0xff3bbaf9,0xff4dbff9,0xff3ab9f9,0xff60c5f9,0xff4cbef9,0xff60c5f9, + 0xff38b8f9,0xff37b8f9,0xff5ec4f9,0xff5dc4f9,0xff36b7f9,0xff35b6f9,0xff47bcf9,0xff5cc3f9,0xff5cc3f9,0xff5bc2f9,0xff33b5f9,0xff32b4f9,0xff32b4f9,0xff31b4f9, + 0xff31b4f9,0xff30b3f9,0xff30b3f9,0xff43baf9,0xff42b9f9,0xff2fb2f9,0xff57bff9,0xff2db1f9,0xff2db1f9,0xff56bff9,0xff55bff9,0xff2cb0f9,0xff55bef9,0xff2aaff9, + 0xff53bdf9,0xff53bdfa,0xff53bdfa,0xff53befb,0xff28aefb,0xff3db8fc,0xff28b0fd,0xff51befd,0xff26b0fd,0xff26affe,0xff52bffe,0xff25affe,0xff67c8ff,0xff52c0ff, + 0xff27b0ff,0xff27b1ff,0xff53c1ff,0xff28b2ff,0xff53c1ff,0xff3fbaff,0xff3fbdff,0xff50c3ff,0xff40bfff,0xff50c5ff,0xff41bfff,0xff62ccff,0xff63ccff,0xff52c7ff, + 0xff52c7ff,0xff44c1ff,0xff54c7ff,0xff44c0fe,0xff64cdfe,0xff67cfff,0xff48c2fe,0xff4cc4fe,0xff70d0fe,0xff57c9fe,0xff6dd1fe,0xff81d5fd,0xff89d8fd,0xff88d7fd, + 0xff8ad7fd,0xff97dbfd,0xffb3e5fc,0xffaadaf2,0xffa6afaf,0xffb75d21,0xffc35208,0xffbd4700,0xffb44d13,0xff927462,0xff839da9,0xff92b0be,0xff9cc2d4,0xff9dcfe9, + 0xff9ad7f4,0xff9edcfa,0xff8bd5fb,0xff77cefc,0xff85d3fb,0xff7fd2fc,0xff6ac9fb,0xff55c0fa,0xff5ec4fb,0xff4abdfb,0xff45bafa,0xff60c5fa,0xff5ec4fa,0xff4cbefb, + 0xff49bdfb,0xff3ab6fb,0xff48bcfb,0xff5ac4fc,0xff48bdfc,0xff59c3fc,0xff47bbfc,0xff36b5fc,0xff36b5fc,0xff36b4fd,0xff34b3fc,0xff57c1fc,0xff44b9fc,0xff43b9fc, + 0xff43b8fc,0xff54c0fc,0xff54befb,0xff42b6fb,0xff31affb,0xff30affb,0xff30affb,0xff40b6fb,0xff52bdfb,0xff3fb5fb,0xff2eaefb,0xff50bcfb,0xff50bcfb,0xff2dabfb, + 0xff2dabfb,0xff3db4fb,0xff3db4fb,0xff2babfb,0xff4eb9fb,0xff4ebafb,0xff2aaafb,0xff3bb1fb,0xff29a8fb,0xff29a9fb,0xff39b0fb,0xff27a8fb,0xff27a8fb,0xff4bb7fb, + 0xff27a7fb,0xff27a6fb,0xff26a6fb,0xff26a6fb,0xff25a6fb,0xff24a5fb,0xff24a4fb,0xff48b5fb,0xff23a4fb,0xff23a4fb,0xff34acfc,0xff23a3fc,0xff22a3fc,0xff32abfc, + 0xff32abfc,0xff45b3fc,0xff32abfc,0xff20a2fc,0xff31aafc,0xff20a1fc,0xff30aafc,0xff31aafd,0xff41b2fd,0xff30aafd,0xff30a9fd,0xff2fa9fd,0xff1c9ffe,0xff1ca0fe, + 0xff2ea9ff,0xff41b1ff,0xff2ea9ff,0xff1ca1ff,0xff41b2ff,0xff42b3ff,0xff2faaff,0xff1ea1ff,0xff31abff,0xff1fa2ff,0xff4fcaff,0xff50caff,0xff50caff,0xff51caff, + 0xff51ccff,0xff52cbff,0xff53ccff,0xff53ccff,0xff54cdff,0xff54ccff,0xff54cdff,0xff55cdff,0xff56ccfe,0xff57ceff,0xff58cfff,0xff5bcffe,0xff7edaff,0xff82dafe, + 0xff65d2fe,0xff6dd5fe,0xff75d7fe,0xff7dd9fe,0xff92dffd,0xffa7e5fd,0xffa7e5fe,0xffa7e3fc,0xffa9ddf2,0xff9fc0cc,0xffae663a,0xff9d7053,0xff7d9ba8,0xff87aab9, + 0xff92bed0,0xff9acfe6,0xff9ddaf5,0xff96ddfb,0xff8edafc,0xff85d8fb,0xff7cd5fc,0xff74d3fd,0xff6cd0fc,0xff65cdfb,0xff5fcbfb,0xff5bcafc,0xff56c9fc,0xff53c8fc, + 0xff4fc6fc,0xff4ec6fc,0xff4cc5fd,0xff4ac4fc,0xff4ac5fd,0xff48c3fd,0xff47c4fd,0xff47c3fd,0xff6ccefd,0xff6bcefd,0xff45c2fd,0xff44c2fd,0xff44c2fd,0xff44c1fd, + 0xff43c1fd,0xff43c1fd,0xff42c0fd,0xff42c0fd,0xff41c0fd,0xff40c0fd,0xff40bffd,0xff40bffd,0xff40befd,0xff40befd,0xff3fbefd,0xff3fbefd,0xff3ebefd,0xff3dbdfd, + 0xff3dbdfd,0xff3dbdfd,0xff3cbdfd,0xff3cbdfd,0xff3bbcfd,0xff3bbcfd,0xff3abbfd,0xff3abbfd,0xff39bbfd,0xff38bbfd,0xff38bafd,0xff38bafd,0xff37b9fd,0xff36b9fd, + 0xff35b9fd,0xff5dc6fd,0xff5dc5fd,0xff34b8fd,0xff34b8fd,0xff33b7fd,0xff33b7fd,0xff32b7fd,0xff32b7fd,0xff32b6fd,0xff31b6fd,0xff45bdfd,0xff2fb5fd,0xff2fb5fd, + 0xff2eb5fd,0xff2eb4fd,0xff2eb4fd,0xff2db3fd,0xff2db3fd,0xff2cb3fd,0xff2bb3fd,0xff2bb2fd,0xff2ab2fd,0xff2ab1fd,0xff2ab1fd,0xff29b1fd,0xff29b0fe,0xff28b0fe, + 0xff3eb8fe,0xff27b0fe,0xff27b1ff,0xff26b0ff,0xff25b0ff,0xff25b0ff,0xff26b0ff,0xff26b1ff,0xff27b0ff,0xff27b1ff,0xff28b1ff,0xff28b1ff,0xff29b2ff,0xff29b2ff, + 0xff40bdff,0xff40bdff,0xff40bdff,0xff41bfff,0xff41c0ff,0xff41bfff,0xff42bfff,0xff42c0ff,0xff43c1ff,0xff43c0ff,0xff43c1ff,0xff45c2ff,0xff44c1ff,0xff45c2ff, + 0xff47c3ff,0xff48c3ff,0xff4bc4ff,0xff4dc4fe,0xff51c5fe,0xff56c9fe,0xff5dc9fe,0xff65cdfe,0xff6ecffe,0xff78d2fe,0xff82d5fd,0xff8dd9fe,0xff95dafc,0xff98d7f6, + 0xff90c6e1,0xff83b4cc,0xff84b6cf,0xff8cc5e2,0xff90d2f4,0xff8dd6fb,0xff85d4fd,0xff7cd2fe,0xff73cefe,0xff6acbfe,0xff61c8fe,0xff5bc5fe,0xff53c2fd,0xff4ec0fd, + 0xff49bffd,0xff46bdfd,0xff42bcfd,0xff3ebafd,0xff3eb9fd,0xff3cbafe,0xff3cbafe,0xff3ab8fd,0xff3ab8fe,0xff3ab8fe,0xff3ab8fe,0xff39b7fe,0xff38b6fe,0xff38b6fe, + 0xff37b6fe,0xff36b6fe,0xff36b4fe,0xff36b4fe,0xff36b4fe,0xff35b4fe,0xff34b4fe,0xff34b3fe,0xff33b3fe,0xff33b3fe,0xff33b2fe,0xff32b1fe,0xff32b1fe,0xff32b1fe, + 0xff31b1fe,0xff31b1fe,0xff30b1fe,0xff2faffe,0xff2faffe,0xff2faffe,0xff2eaffe,0xff2eaffe,0xff2eadfe,0xff2eadfe,0xff2dacfe,0xff2cacfe,0xff2cacfe,0xff2babfe, + 0xff2babfe,0xff2babfe,0xff2aaafe,0xff2aabfe,0xff29aafe,0xff28aafe,0xff28a9fe,0xff28a9fe,0xff28a9fe,0xff27a8fe,0xff26a8fe,0xff26a8fe,0xff26a7fe,0xff26a7fe, + 0xff24a6fe,0xff24a7fe,0xff24a6fe,0xff24a6fe,0xff24a6fe,0xff24a4fe,0xff23a4fe,0xff22a4fe,0xff21a3fe,0xff21a3fe,0xff21a3fe,0xff20a2fe,0xff20a2fe,0xff20a1fe, + 0xff1fa1fe,0xff1fa1fe,0xff1fa0fe,0xff1ea1ff,0xff1ea1ff,0xff1da1ff,0xff1ca0ff,0xff1ca0ff,0xff1b9fff,0xff1ba0ff,0xff1ca0ff,0xff1ca0ff,0xff1ca1ff,0xff1da1ff, + 0xff1da1ff,0xff1ea2ff,0xff1fa2ff,0xff1fa3ff,0xff4fcaff,0xff84daff,0xff51cbff,0xff86daff,0xff52ccff,0xff52ccff,0xff52ccff,0xff53ccff,0xff76d6ff,0xff54ccff, + 0xff54cdff,0xff55cdff,0xff56ceff,0xff78d8ff,0xff56cfff,0xff58ceff,0xff59cffe,0xff5bd0ff,0xff5ed1ff,0xff61d2ff,0xff65d2fe,0xff6bd4fe,0xff70d5fe,0xff78d8fe, + 0xff7ed9fd,0xff87dbfe,0xff8eddfe,0xff93defd,0xff93dbf8,0xff90d5f2,0xffaedff3,0xff90dafa,0xff8cdcfd,0xff92ddfd,0xff99e0fe,0xff77d5fd,0xff70d3fd,0xff69d0fd, + 0xff63cffe,0xff5fcefe,0xff5accfe,0xff79d5fe,0xff54c9fe,0xff51c9fe,0xff4fc8fe,0xff4dc8fe,0xff4cc7fe,0xff4bc6fe,0xff4ac7ff,0xff4ac6ff,0xff49c6ff,0xff49c6ff, + 0xff48c5ff,0xff48c5ff,0xff47c4ff,0xff47c5ff,0xff47c4ff,0xff46c4ff,0xff45c3ff,0xff44c3ff,0xff45c3ff,0xff43c3ff,0xff43c2ff,0xff43c1ff,0xff42c2ff,0xff41c1ff, + 0xff42c1ff,0xff40c0ff,0xff40c1ff,0xff3fc0ff,0xff3fc0ff,0xff3ec0ff,0xff3ebfff,0xff3ebeff,0xff3dbfff,0xff3cbfff,0xff3cbeff,0xff3cbeff,0xff3bbdff,0xff3abcff, + 0xff3abdff,0xff3abcff,0xff39bcff,0xff38bbff,0xff38bcff,0xff37bbff,0xff37baff,0xff36bbff,0xff36baff,0xff35baff,0xff34baff,0xff34b9ff,0xff34b9ff,0xff34b9ff, + 0xff33b8ff,0xff32b8ff,0xff31b7ff,0xff31b7ff,0xff31b6ff,0xff30b6ff,0xff30b6ff,0xff30b6ff,0xff2eb6ff,0xff2eb5ff,0xff2eb5ff,0xff2eb5ff,0xff2db5ff,0xff2cb4ff, + 0xff2bb3ff,0xff2bb3ff,0xff2ab3ff,0xff2ab3ff,0xff29b2ff,0xff29b2ff,0xff29b2ff,0xff28b1ff,0xff27b1ff,0xff27b1ff,0xff27b0ff,0xff26b0ff,0xff25b0ff,0xff25b0ff, + 0xff25b0ff,0xff26b0ff,0xff27b0ff,0xff27b0ff,0xff28b1ff,0xff28b2ff,0xff29b2ff,0xff29b2ff,0xff3fbcff,0xff71d0ff,0xff60ccff,0xff72d0ff,0xff41c0ff,0xff62ccff, + 0xff63ccff,0xff42c0ff,0xff63ccff,0xff44c0ff,0xff54c7ff,0xff45c2ff,0xff55c8ff,0xff55c8ff,0xff45c2ff,0xff56c9ff,0xff68cfff,0xff58cbff,0xff4bc5fe,0xff6cd0fe, + 0xff5fccff,0xff63ccfe,0xff59c8fe,0xff5ec9fe,0xff65ccfe,0xff6bcdfd,0xff8ad8fd,0xff8dd9fd,0xff79d1fd,0xff7ad2fe,0xff8fdafd,0xff75d0fe,0xff70cffe,0xff6acdfe, + 0xff7ed4fe,0xff5dc5fd,0xff57c4fe,0xff52c2fe,0xff4cc0fe,0xff48bffe,0xff55c3fe,0xff52c3fe,0xff40bbfe,0xff4ec2fe,0xff5ec7fe,0xff4dc1ff,0xff3bbaff,0xff3bbaff, + 0xff3abaff,0xff3abaff,0xff49c0ff,0xff5bc6ff,0xff49c0ff,0xff49bfff,0xff38b8ff,0xff37b8ff,0xff48bdff,0xff47bdff,0xff58c5ff,0xff47bcff,0xff35b5ff,0xff35b5ff, + 0xff34b4ff,0xff34b4ff,0xff33b4ff,0xff33b3ff,0xff33b3ff,0xff33b3ff,0xff32b3ff,0xff31b2ff,0xff31b2ff,0xff30b1ff,0xff30b1ff,0xff30b1ff,0xff2fb1ff,0xff2fb0ff, + 0xff2eb0ff,0xff2eaeff,0xff2eaeff,0xff2daeff,0xff2daeff,0xff2cadff,0xff2cadff,0xff2bacff,0xff2bacff,0xff2bacff,0xff2aacff,0xff29abff,0xff29abff,0xff29aaff, + 0xff28abff,0xff28aaff,0xff28aaff,0xff27a9ff,0xff27a9ff,0xff26a9ff,0xff26a8ff,0xff25a8ff,0xff25a8ff,0xff24a8ff,0xff24a7ff,0xff24a7ff,0xff24a5ff,0xff24a5ff, + 0xff23a4ff,0xff22a5ff,0xff22a4ff,0xff21a4ff,0xff21a4ff,0xff20a4ff,0xff20a3ff,0xff20a3ff,0xff1fa2ff,0xff1fa2ff,0xff1ea2ff,0xff1ea2ff,0xff1ea1ff,0xff1da0ff, + 0xff1da0ff,0xff1ca1ff,0xff1c9fff,0xff1b9fff,0xff1ba0ff,0xff1ca0ff,0xff1da0ff,0xff1da1ff,0xff1da1ff,0xff1ea1ff,0xff1fa2ff,0xff1fa2ff,0xff4fcaff,0xff73d5ff, + 0xff74d5ff,0xff74d6ff,0xff62d0ff,0xff52cbff,0xff52cbff,0xff76d6ff,0xff76d7ff,0xff76d6ff,0xff54cdff,0xff55ceff,0xff55ceff,0xff79d8ff,0xff57cfff,0xff8addff, + 0xff58cfff,0xff7bd9ff,0xff7cd9ff,0xff5cd1ff,0xff7fdaff,0xff5ed0fe,0xff62d2ff,0xff65d2fe,0xff69d3fd,0xff7bd7fd,0xff71d5fe,0xff74d4fd,0xff90ddfd,0xff75d5fd, + 0xff90ddfd,0xff72d4fe,0xff6fd4fe,0xff6ad2fe,0xff84dafe,0xff61cffe,0xff5dccfd,0xff59ccfe,0xff56cbfe,0xff54cbfe,0xff51c9fe,0xff74d5ff,0xff4ec8fe,0xff82d9ff, + 0xff4cc8ff,0xff6fd3ff,0xff4cc8ff,0xff4bc7ff,0xff4ac6ff,0xff4ac6ff,0xff6ed1ff,0xff49c6ff,0xff5accff,0xff6dd1ff,0xff48c5ff,0xff47c4ff,0xff6cd0ff,0xff6bd0ff, + 0xff45c4ff,0xff58c9ff,0xff45c3ff,0xff43c3ff,0xff43c2ff,0xff43c2ff,0xff42c2ff,0xff42c2ff,0xff41c1ff,0xff41c1ff,0xff40c0ff,0xff3fc0ff,0xff3fc0ff,0xff3fbfff, + 0xff3ebfff,0xff3dbfff,0xff3dbfff,0xff3dbeff,0xff3cbeff,0xff3cbeff,0xff3bbdff,0xff3bbdff,0xff3abdff,0xff39bcff,0xff39bcff,0xff39bcff,0xff38bcff,0xff38bbff, + 0xff37baff,0xff36baff,0xff36baff,0xff35baff,0xff35b9ff,0xff34b9ff,0xff34b9ff,0xff33b9ff,0xff33b8ff,0xff33b7ff,0xff32b8ff,0xff31b7ff,0xff31b7ff,0xff30b6ff, + 0xff30b6ff,0xff2fb6ff,0xff2fb5ff,0xff2eb5ff,0xff2db5ff,0xff2db4ff,0xff2db4ff,0xff2cb4ff,0xff2bb3ff,0xff2bb3ff,0xff2bb3ff,0xff2ab3ff,0xff29b2ff,0xff29b2ff, + 0xff29b2ff,0xff28b1ff,0xff28b1ff,0xff27b0ff,0xff26b1ff,0xff26b1ff,0xff26b0ff,0xff25b0ff,0xff25b0ff,0xff26b1ff,0xff26b0ff,0xff27b1ff,0xff27b1ff,0xff28b1ff, + 0xff28b1ff,0xff29b2ff,0xff40bdff,0xff60cbff,0xff41bfff,0xff61ccff,0xff51c5ff,0xff62ccff,0xff63ccff,0xff63ccff,0xff74d3ff,0xff63cdff,0xff44c1ff,0xff44c1ff, + 0xff45c2ff,0xff65ceff,0xff46c2ff,0xff66ceff,0xff47c3ff,0xff67cfff,0xff59cbff,0xff69cfff,0xff69cffe,0xff4bc4ff,0xff4dc4fe,0xff4fc5fe,0xff52c5fe,0xff63ccfe, + 0xff75d2fe,0xff76d3fe,0xff77d3fe,0xff5bc8fe,0xff76d2fe,0xff58c7fe,0xff54c5fe,0xff51c4fe,0xff6ccffe,0xff4bc2fe,0xff48bffe,0xff45befe,0xff43befe,0xff41bcfe, + 0xff40beff,0xff60c9ff,0xff3dbbfe,0xff5ec8ff,0xff3cbbff,0xff5dc8ff,0xff3cbaff,0xff3bbaff,0xff3bbaff,0xff3ab9ff,0xff3ab9ff,0xff5bc6ff,0xff49c0ff,0xff5bc6ff, + 0xff38b7ff,0xff49bfff,0xff59c5ff,0xff37b7ff,0xff59c3ff,0xff47bcff,0xff35b5ff,0xff35b4ff,0xff34b4ff,0xff34b4ff,0xff34b4ff,0xff33b3ff,0xff33b3ff,0xff32b3ff, + 0xff33b2ff,0xff32b2ff,0xff31b1ff,0xff31b2ff,0xff30b1ff,0xff2fb1ff,0xff2fb1ff,0xff2eb1ff,0xff2fb0ff,0xff2eb0ff,0xff2eaeff,0xff2daeff,0xff2daeff,0xff2dadff, + 0xff2cadff,0xff2cadff,0xff2badff,0xff2bacff,0xff2aabff,0xff2aabff,0xff29abff,0xff28abff,0xff28aaff,0xff28aaff,0xff28aaff,0xff28aaff,0xff27a9ff,0xff27a9ff, + 0xff26a8ff,0xff25a8ff,0xff25a8ff,0xff24a7ff,0xff24a7ff,0xff24a7ff,0xff23a7ff,0xff23a5ff,0xff23a5ff,0xff22a4ff,0xff22a4ff,0xff21a4ff,0xff21a4ff,0xff21a3ff, + 0xff20a3ff,0xff20a3ff,0xff20a2ff,0xff1fa2ff,0xff1ea1ff,0xff1ea2ff,0xff1da1ff,0xff1da1ff,0xff1ca0ff,0xff1ca0ff,0xff1ba0ff,0xff1ba0ff,0xff1ba0ff,0xff1ca0ff, + 0xff1da0ff,0xff1da0ff,0xff1ea1ff,0xff1fa2ff,0xff1ea2ff,0xff1fa2ff,0xff50caff,0xff73d6ff,0xff51caff,0xff74d6ff,0xff63d1ff,0xff75d6ff,0xff76d6ff,0xff76d6ff, + 0xff76d7ff,0xff54cdff,0xff77d7ff,0xff56cdff,0xff78d8ff,0xff89ddff,0xff68d4ff,0xff79d9ff,0xff58cfff,0xff7ad9ff,0xff6ad4ff,0xff7cd9ff,0xff7bd8fe,0xff5ad0ff, + 0xff5acffe,0xff5bcffe,0xff5dd0fe,0xff6ed5fe,0xff7fd9fe,0xff7fd8fd,0xff81d9fe,0xff70d5fe,0xff8edcfd,0xff7fd8fe,0xff5dcefe,0xff7bd7fe,0xff8adafe,0xff67d0fe, + 0xff54cafe,0xff52cafe,0xff50caff,0xff50caff,0xff72d3fe,0xff83d9ff,0xff60ceff,0xff71d3ff,0xff4cc8ff,0xff70d3ff,0xff4cc8ff,0xff4bc7ff,0xff4ac7ff,0xff4ac6ff, + 0xff6fd2ff,0xff6ed1ff,0xff6dd1ff,0xff47c5ff,0xff6dd1ff,0xff59cbff,0xff6cd0ff,0xff6bd0ff,0xff6ad0ff,0xff6ad0ff,0xff45c3ff,0xff44c2ff,0xff44c2ff,0xff42c2ff, + 0xff42c2ff,0xff42c2ff,0xff42c1ff,0xff40c1ff,0xff40c0ff,0xff3fc0ff,0xff3fc0ff,0xff3fbfff,0xff3ebfff,0xff3dbfff,0xff3dbfff,0xff3dbeff,0xff3cbeff,0xff3cbeff, + 0xff3bbdff,0xff3abdff,0xff3abdff,0xff39bdff,0xff39bcff,0xff38bcff,0xff38bcff,0xff37bbff,0xff37bbff,0xff37baff,0xff36baff,0xff35b9ff,0xff35baff,0xff34b9ff, + 0xff34b9ff,0xff33b9ff,0xff33b8ff,0xff32b8ff,0xff32b7ff,0xff31b7ff,0xff31b7ff,0xff30b6ff,0xff2fb6ff,0xff2fb6ff,0xff2fb5ff,0xff2eb5ff,0xff2eb5ff,0xff2db5ff, + 0xff2cb4ff,0xff2cb3ff,0xff2bb4ff,0xff2bb3ff,0xff2ab3ff,0xff2ab2ff,0xff2ab2ff,0xff29b2ff,0xff29b1ff,0xff28b1ff,0xff28b1ff,0xff27b1ff,0xff27b1ff,0xff26b0ff, + 0xff26b0ff,0xff25b0ff,0xff26b0ff,0xff26b0ff,0xff27b0ff,0xff27b1ff,0xff27b2ff,0xff28b1ff,0xff29b2ff,0xff29b2ff,0xff40bdff,0xff40bdff,0xff41bdff,0xff41bfff, + 0xff41bfff,0xff41c0ff,0xff42c0ff,0xff42c0ff,0xff43c0ff,0xff43c1ff,0xff44c1ff,0xff44c2ff,0xff45c1ff,0xff46c2ff,0xff46c2ff,0xff46c3ff,0xff46c3ff,0xff47c5ff, + 0xff58c9ff,0xff68cfff,0xff67cefe,0xff59c9ff,0xff48c3ff,0xff48c3fe,0xff49c2fe,0xff49c3fe,0xff4bc3fe,0xff4ac2fe,0xff4bc3fe,0xff4ac3fe,0xff48c2fd,0xff48c0fd, + 0xff47c0fe,0xff45c1fe,0xff44c0fe,0xff43bffe,0xff42beff,0xff41bdff,0xff40bcfe,0xff3fbcff,0xff3fbcff,0xff3ebcff,0xff3ebcff,0xff3dbcff,0xff3cbbff,0xff3cbbff, + 0xff3bbaff,0xff3bbbff,0xff3abaff,0xff3abaff,0xff3ab9ff,0xff3ab9ff,0xff39b8ff,0xff49bfff,0xff5bc6ff,0xff59c5ff,0xff48bdff,0xff37b5ff,0xff36b7ff,0xff36b5ff, + 0xff36b5ff,0xff35b5ff,0xff34b4ff,0xff34b4ff,0xff33b4ff,0xff33b3ff,0xff33b3ff,0xff33b2ff,0xff33b3ff,0xff32b2ff,0xff31b2ff,0xff31b1ff,0xff30b1ff,0xff2fb0ff, + 0xff2fb0ff,0xff2eb0ff,0xff2eb0ff,0xff2eb0ff,0xff2eb0ff,0xff2eaeff,0xff2dadff,0xff2dadff,0xff2cadff,0xff2bacff,0xff2badff,0xff2aacff,0xff2aacff,0xff2aacff, + 0xff29abff,0xff29aaff,0xff28abff,0xff28aaff,0xff28a9ff,0xff27aaff,0xff27aaff,0xff26a9ff,0xff26a9ff,0xff26a8ff,0xff25a8ff,0xff24a7ff,0xff24a7ff,0xff24a5ff, + 0xff24a7ff,0xff23a5ff,0xff23a5ff,0xff22a5ff,0xff21a5ff,0xff21a4ff,0xff20a3ff,0xff20a3ff,0xff20a3ff,0xff20a2ff,0xff20a2ff,0xff1fa2ff,0xff1ea1ff,0xff1ea1ff, + 0xff1da1ff,0xff1ea1ff,0xff1da0ff,0xff1ca0ff,0xff1ca0ff,0xff1b9fff,0xff1ca0ff,0xff1ca0ff,0xff1da0ff,0xff1da1ff,0xff1ea1ff,0xff1ea1ff,0xff1fa2ff,0xff1fa2ff, + 0xff4fc9ff,0xff50caff,0xff50cbff,0xff51caff,0xff51cbff,0xff53ccff,0xff53ccff,0xff53ccff,0xff54ccff,0xff54ccff,0xff55cdff,0xff56cdff,0xff56ceff,0xff56ceff, + 0xff56cfff,0xff57ceff,0xff58cfff,0xff58d0ff,0xff59d0ff,0xff59d0ff,0xff58d0ff,0xff58cfff,0xff58cefe,0xff58cfff,0xff58cfff,0xff57cefe,0xff58cefe,0xff57cdfe, + 0xff57cdfe,0xff57ccfe,0xff56cdfe,0xff55cdfe,0xff55ccfe,0xff54cbfe,0xff52cafe,0xff52cbff,0xff50cafe,0xff50caff,0xff4fcaff,0xff4fcaff,0xff4ecaff,0xff4ec9ff, + 0xff4dc9ff,0xff4dc8ff,0xff4dc8ff,0xff4cc8ff,0xff4cc7ff,0xff4bc7ff,0xff4ac6ff,0xff4ac7ff,0xff4ac6ff,0xff49c6ff,0xff48c5ff,0xff48c5ff,0xff47c5ff,0xff47c4ff, + 0xff46c4ff,0xff46c4ff,0xff45c4ff,0xff45c3ff,0xff45c3ff,0xff44c3ff,0xff43c2ff,0xff43c2ff,0xff43c1ff,0xff42c1ff,0xff41c1ff,0xff41c1ff,0xff41c1ff,0xff40c0ff, + 0xff3fc0ff,0xff3fbfff,0xff3fbfff,0xff3ebfff,0xff3dbeff,0xff3cbeff,0xff3cbeff,0xff3bbdff,0xff3bbdff,0xff3abdff,0xff3abcff,0xff3abcff,0xff39bcff,0xff38bcff, + 0xff38bbff,0xff37bbff,0xff37bbff,0xff36baff,0xff36baff,0xff35b9ff,0xff35b9ff,0xff34b9ff,0xff34b8ff,0xff33b8ff,0xff33b8ff,0xff33b8ff,0xff32b7ff,0xff31b7ff, + 0xff31b7ff,0xff30b7ff,0xff30b6ff,0xff30b6ff,0xff2eb6ff,0xff2eb5ff,0xff2db5ff,0xff2db5ff,0xff2cb4ff,0xff2cb4ff,0xff2cb4ff,0xff2bb3ff,0xff2ab3ff,0xff2ab3ff, + 0xff2ab2ff,0xff29b3ff,0xff29b1ff,0xff28b2ff,0xff28b1ff,0xff27b1ff,0xff26b0ff,0xff26b0ff,0xff26b0ff,0xff25afff,0xff26b0ff,0xff26b0ff,0xff26b0ff,0xff27b1ff, + 0xff28b1ff,0xff28b1ff,0xff28b2ff,0xff29b2ff,0xff3fbdff,0xff40bdff,0xff41bfff,0xff41bfff,0xff41bfff,0xff41bfff,0xff42c0ff,0xff42c0ff,0xff53c7ff,0xff43c1ff, + 0xff43c1ff,0xff45c1ff,0xff44c2ff,0xff45c2ff,0xff46c2ff,0xff46c3ff,0xff76d4ff,0xff67cfff,0xff48c3ff,0xff68cfff,0xff68cfff,0xff47c3ff,0xff56c9ff,0xff66cfff, + 0xff66cdfe,0xff45c1fe,0xff46c1ff,0xff44c0fe,0xff43c0fe,0xff43c0fe,0xff43bffe,0xff43c0ff,0xff52c5fe,0xff63cbfe,0xff61ccff,0xff50c5ff,0xff40bdff,0xff40bdff, + 0xff40bdff,0xff3fbcff,0xff4ec3ff,0xff3ebcff,0xff3dbbff,0xff3dbbff,0xff3cbbff,0xff3bbbff,0xff3bbbff,0xff3bbaff,0xff3abaff,0xff3ab9ff,0xff3ab9ff,0xff49bfff, + 0xff39b8ff,0xff39b8ff,0xff39b7ff,0xff38b7ff,0xff37b7ff,0xff37b7ff,0xff37b5ff,0xff36b5ff,0xff35b5ff,0xff35b5ff,0xff34b5ff,0xff34b4ff,0xff33b4ff,0xff33b3ff, + 0xff43baff,0xff32b3ff,0xff32b2ff,0xff42b9ff,0xff31b1ff,0xff31b1ff,0xff30b1ff,0xff2fb0ff,0xff2fb1ff,0xff2eb0ff,0xff2eb0ff,0xff2eaeff,0xff2eb0ff,0xff2eaeff, + 0xff2daeff,0xff2cadff,0xff3db5ff,0xff2cacff,0xff2aacff,0xff2bacff,0xff2aabff,0xff2aacff,0xff29abff,0xff28abff,0xff28aaff,0xff28aaff,0xff28aaff,0xff27aaff, + 0xff26a9ff,0xff27a9ff,0xff26a8ff,0xff26a8ff,0xff25a8ff,0xff24a7ff,0xff49b8ff,0xff24a7ff,0xff24a5ff,0xff23a5ff,0xff22a5ff,0xff46b7ff,0xff33adff,0xff21a4ff, + 0xff21a3ff,0xff20a3ff,0xff20a3ff,0xff20a3ff,0xff1fa2ff,0xff1fa2ff,0xff1fa2ff,0xff1ea1ff,0xff1ea1ff,0xff1da1ff,0xff1da1ff,0xff1ca0ff,0xff1ba0ff,0xff1ba0ff, + 0xff41b2ff,0xff1ca0ff,0xff1da0ff,0xff1da0ff,0xff30aaff,0xff1ea1ff,0xff1fa2ff,0xff1fa2ff,0xff50caff,0xff50caff,0xff51caff,0xff51cbff,0xff52cbff,0xff52cbff, + 0xff52ccff,0xff53ccff,0xff76d6ff,0xff54cdff,0xff55cdff,0xff55ceff,0xff56cdff,0xff56ceff,0xff56ceff,0xff57cfff,0xff7ad9ff,0xff58cfff,0xff7ad9ff,0xff5ad0ff, + 0xff58cfff,0xff7ad9ff,0xff58cfff,0xff57cfff,0xff78d8ff,0xff56ceff,0xff56ceff,0xff66d2ff,0xff54cdff,0xff54ccff,0xff53ccff,0xff53cdff,0xff76d6ff,0xff52ccff, + 0xff51ccff,0xff51cbff,0xff51cbff,0xff50caff,0xff50caff,0xff4fcaff,0xff72d5ff,0xff4ec9ff,0xff4dc8ff,0xff4dc8ff,0xff4cc8ff,0xff4bc8ff,0xff4cc8ff,0xff4bc7ff, + 0xff4bc7ff,0xff4ac6ff,0xff4ac6ff,0xff5bcbff,0xff48c5ff,0xff48c5ff,0xff48c5ff,0xff47c5ff,0xff46c4ff,0xff46c4ff,0xff46c3ff,0xff45c3ff,0xff44c3ff,0xff44c3ff, + 0xff43c2ff,0xff43c2ff,0xff42c1ff,0xff42c1ff,0xff68cdff,0xff40c1ff,0xff41c0ff,0xff53c6ff,0xff3fc0ff,0xff3ebfff,0xff3fbfff,0xff3dbfff,0xff3dbeff,0xff3dbeff, + 0xff3cbeff,0xff3bbeff,0xff3bbeff,0xff3abdff,0xff3abcff,0xff39bcff,0xff61caff,0xff39bcff,0xff37bcff,0xff37bbff,0xff37bbff,0xff37baff,0xff36baff,0xff35baff, + 0xff35baff,0xff34b9ff,0xff34b9ff,0xff33b8ff,0xff33b8ff,0xff32b8ff,0xff32b7ff,0xff32b7ff,0xff31b6ff,0xff31b6ff,0xff30b7ff,0xff44bdff,0xff2fb6ff,0xff2eb5ff, + 0xff57c4ff,0xff2db4ff,0xff57c3ff,0xff2cb4ff,0xff2bb4ff,0xff2bb4ff,0xff2bb3ff,0xff2ab3ff,0xff29b3ff,0xff29b2ff,0xff29b1ff,0xff28b1ff,0xff27b1ff,0xff27b1ff, + 0xff26b0ff,0xff26b0ff,0xff26afff,0xff25b0ff,0xff51c0ff,0xff26b0ff,0xff27b1ff,0xff27b0ff,0xff52c1ff,0xff29b1ff,0xff28b2ff,0xff29b2ff,0xff3fbdff,0xff60ccff, + 0xff61ccff,0xff61cbff,0xff50c5ff,0xff62ccff,0xff63ccff,0xff52c6ff,0xff63cdff,0xff53c7ff,0xff54c7ff,0xff54c7ff,0xff65cdff,0xff65ceff,0xff56c8ff,0xff46c3ff, + 0xff66cfff,0xff47c3ff,0xff47c3ff,0xff48c5ff,0xff58c9ff,0xff58cbff,0xff46c3ff,0xff46c3ff,0xff65ceff,0xff45c2ff,0xff55c7ff,0xff75d3ff,0xff44c1ff,0xff43c1ff, + 0xff42c1ff,0xff42c0ff,0xff63ccff,0xff62ccff,0xff50c6ff,0xff41bfff,0xff71d0ff,0xff60cbff,0xff60cbff,0xff4fc2ff,0xff71d0ff,0xff5fc9ff,0xff3dbcff,0xff5ec8ff, + 0xff5ec8ff,0xff5dc8ff,0xff5dc7ff,0xff5cc7ff,0xff5cc7ff,0xff4ac1ff,0xff3abaff,0xff6dccff,0xff39b8ff,0xff5bc6ff,0xff5ac6ff,0xff5ac5ff,0xff48bdff,0xff59c5ff, + 0xff58c3ff,0xff58c3ff,0xff36b5ff,0xff34b5ff,0xff35b5ff,0xff34b4ff,0xff56c1ff,0xff56c1ff,0xff67c8ff,0xff33b2ff,0xff42baff,0xff54c1ff,0xff31b2ff,0xff65c8ff, + 0xff53c0ff,0xff52c0ff,0xff40b8ff,0xff51bfff,0xff51bdff,0xff3fb7ff,0xff51bdff,0xff50bdff,0xff50bdff,0xff3eb5ff,0xff61c5ff,0xff4ebcff,0xff2badff,0xff4ebcff, + 0xff4dbbff,0xff4dbbff,0xff4cbbff,0xff4cbbff,0xff4cbaff,0xff39b2ff,0xff4abaff,0xff27a9ff,0xff4ab9ff,0xff26a9ff,0xff26a8ff,0xff25a8ff,0xff25a8ff,0xff24a8ff, + 0xff24a7ff,0xff24a7ff,0xff24a5ff,0xff23a5ff,0xff47b5ff,0xff22a5ff,0xff5abfff,0xff46b5ff,0xff46b4ff,0xff32acff,0xff44b4ff,0xff44b3ff,0xff31abff,0xff43b3ff, + 0xff43b3ff,0xff42b3ff,0xff2faaff,0xff41b3ff,0xff41b2ff,0xff2ea9ff,0xff1c9fff,0xff41b2ff,0xff1ba0ff,0xff2ea9ff,0xff41b2ff,0xff41b3ff,0xff42b3ff,0xff42b3ff, + 0xff43b3ff,0xff43b3ff,0xff50caff,0xff73d5ff,0xff74d5ff,0xff74d6ff,0xff51cbff,0xff75d6ff,0xff75d6ff,0xff76d7ff,0xff87dbff,0xff76d7ff,0xff55cdff,0xff77d7ff, + 0xff77d7ff,0xff78d8ff,0xff78d8ff,0xff57cfff,0xff7ad9ff,0xff58cfff,0xff59cfff,0xff59d0ff,0xff7bd9ff,0xff58cfff,0xff57cfff,0xff57cfff,0xff79d8ff,0xff56ceff, + 0xff56ceff,0xff55ceff,0xff55cdff,0xff54cdff,0xff54cdff,0xff53ccff,0xff75d6ff,0xff52cbff,0xff51ccff,0xff51cbff,0xff73d6ff,0xff50caff,0xff72d5ff,0xff4fc9ff, + 0xff72d5ff,0xff4ec9ff,0xff4dc8ff,0xff82d9ff,0xff70d3ff,0xff81d8ff,0xff70d3ff,0xff4bc7ff,0xff4ac7ff,0xff5ccdff,0xff49c6ff,0xff6ed1ff,0xff48c6ff,0xff6dd1ff, + 0xff47c5ff,0xff46c4ff,0xff6bd1ff,0xff6bd0ff,0xff45c3ff,0xff6acfff,0xff45c3ff,0xff44c3ff,0xff43c2ff,0xff43c2ff,0xff69cdff,0xff41c1ff,0xff67cdff,0xff41c0ff, + 0xff40c0ff,0xff66cdff,0xff3fc0ff,0xff65cdff,0xff3fbfff,0xff51c5ff,0xff64ccff,0xff63cbff,0xff63cbff,0xff63cbff,0xff63caff,0xff3abdff,0xff3abcff,0xff39bcff, + 0xff61caff,0xff38bbff,0xff38bbff,0xff5fc9ff,0xff36bbff,0xff5ec8ff,0xff5ec8ff,0xff36baff,0xff35b9ff,0xff48c0ff,0xff5dc7ff,0xff33b8ff,0xff5bc6ff,0xff32b8ff, + 0xff32b7ff,0xff31b7ff,0xff31b6ff,0xff30b7ff,0xff30b6ff,0xff2fb5ff,0xff2eb6ff,0xff43bcff,0xff43bcff,0xff2db5ff,0xff57c4ff,0xff2cb4ff,0xff57c2ff,0xff56c3ff, + 0xff2bb3ff,0xff2ab3ff,0xff55c1ff,0xff55c1ff,0xff54c1ff,0xff53c1ff,0xff53c1ff,0xff52c1ff,0xff52c1ff,0xff52c0ff,0xff25b0ff,0xff51bfff,0xff25b0ff,0xff52c1ff, + 0xff27b0ff,0xff27b1ff,0xff52c1ff,0xff3fbaff,0xff54c1ff,0xff69c9ff,0xff3fbdff,0xff60cbff,0xff61ccff,0xff61ccff,0xff61ccff,0xff41c0ff,0xff42c0ff,0xff63ccff, + 0xff63ccff,0xff54c6ff,0xff54c7ff,0xff64cdff,0xff45c2ff,0xff45c3ff,0xff55c9ff,0xff46c3ff,0xff66cfff,0xff48c5ff,0xff48c3ff,0xff68cfff,0xff47c3ff,0xff47c5ff, + 0xff47c3ff,0xff46c3ff,0xff66ceff,0xff45c2ff,0xff55c8ff,0xff76d3ff,0xff44c1ff,0xff43c1ff,0xff42c0ff,0xff42c0ff,0xff63ccff,0xff41c0ff,0xff41bfff,0xff41bfff, + 0xff60ccff,0xff40bfff,0xff60c9ff,0xff3fbcff,0xff5fc9ff,0xff3ebcff,0xff4ec1ff,0xff5ec9ff,0xff3dbbff,0xff4cc1ff,0xff5dc7ff,0xff3bbaff,0xff3ab9ff,0xff3ab9ff, + 0xff3ab9ff,0xff5bc6ff,0xff39b9ff,0xff5ac6ff,0xff38b7ff,0xff38b8ff,0xff59c6ff,0xff59c5ff,0xff58c3ff,0xff36b5ff,0xff35b5ff,0xff35b5ff,0xff35b4ff,0xff34b4ff, + 0xff56c2ff,0xff33b3ff,0xff67c8ff,0xff33b3ff,0xff32b3ff,0xff54c1ff,0xff32b2ff,0xff54c0ff,0xff30b1ff,0xff30b1ff,0xff52bfff,0xff2fb0ff,0xff2eb0ff,0xff40b7ff, + 0xff51bdff,0xff2eaeff,0xff3eb5ff,0xff2dadff,0xff4fbdff,0xff2badff,0xff3cb4ff,0xff4dbcff,0xff2aacff,0xff4cbbff,0xff4cbbff,0xff28abff,0xff28aaff,0xff28aaff, + 0xff4bbaff,0xff4bb9ff,0xff5cc1ff,0xff26a9ff,0xff26a8ff,0xff25a8ff,0xff25a8ff,0xff24a7ff,0xff24a7ff,0xff24a7ff,0xff24a7ff,0xff47b7ff,0xff23a5ff,0xff23a5ff, + 0xff46b5ff,0xff21a4ff,0xff46b5ff,0xff46b4ff,0xff20a3ff,0xff20a3ff,0xff44b3ff,0xff43b3ff,0xff43b3ff,0xff42b3ff,0xff42b3ff,0xff1da1ff,0xff1da0ff,0xff2ea9ff, + 0xff2ea9ff,0xff2ea8ff,0xff1b9fff,0xff41b2ff,0xff1ca0ff,0xff2faaff,0xff41b3ff,0xff42b3ff,0xff1fa2ff,0xff43b3ff,0xff50caff,0xff62cfff,0xff51cbff,0xff63d0ff, + 0xff52cbff,0xff75d6ff,0xff76d6ff,0xff64d1ff,0xff65d1ff,0xff54cdff,0xff66d2ff,0xff55ceff,0xff77d8ff,0xff78d8ff,0xff57ceff,0xff57ceff,0xff7ad9ff,0xff58cfff, + 0xff6ad5ff,0xff7bd9ff,0xff7bd9ff,0xff69d5ff,0xff58cfff,0xff57ceff,0xff79d8ff,0xff56ceff,0xff56ceff,0xff66d2ff,0xff55cdff,0xff54ccff,0xff54ccff,0xff53ccff, + 0xff64d1ff,0xff75d6ff,0xff75d6ff,0xff62d0ff,0xff62cfff,0xff50cbff,0xff61cfff,0xff4fc9ff,0xff4ec9ff,0xff72d4ff,0xff4dc9ff,0xff5fcdff,0xff70d3ff,0xff5ecdff, + 0xff5dcdff,0xff4bc7ff,0xff4bc7ff,0xff4ac7ff,0xff5bccff,0xff6ed1ff,0xff6ed1ff,0xff5acbff,0xff48c5ff,0xff47c4ff,0xff59cbff,0xff6bcfff,0xff6acfff,0xff6acfff, + 0xff44c3ff,0xff44c3ff,0xff43c2ff,0xff43c2ff,0xff55c7ff,0xff67cdff,0xff54c7ff,0xff40c0ff,0xff66cdff,0xff66cdff,0xff52c5ff,0xff52c5ff,0xff3fbfff,0xff3ebfff, + 0xff3dbeff,0xff64cbff,0xff63cbff,0xff3bbeff,0xff4fc4ff,0xff63caff,0xff4ec3ff,0xff39bdff,0xff39bbff,0xff60c9ff,0xff38bbff,0xff4bc2ff,0xff5fc9ff,0xff4ac2ff, + 0xff4ac1ff,0xff35baff,0xff35b9ff,0xff34b9ff,0xff48c0ff,0xff34b9ff,0xff5cc7ff,0xff32b8ff,0xff31b7ff,0xff31b7ff,0xff31b7ff,0xff30b6ff,0xff2fb6ff,0xff30b6ff, + 0xff44bdff,0xff43bcff,0xff2eb5ff,0xff2db5ff,0xff42bcff,0xff2cb4ff,0xff41bcff,0xff2bb3ff,0xff56c2ff,0xff55c2ff,0xff29b2ff,0xff3fbaff,0xff28b2ff,0xff3eb9ff, + 0xff27b1ff,0xff53c0ff,0xff52c0ff,0xff26b0ff,0xff52c0ff,0xff25b0ff,0xff25b0ff,0xff26b0ff,0xff52c0ff,0xff3db9ff,0xff3db9ff,0xff3ebaff,0xff54c1ff,0xff54c1ff, + 0xff3fbcff,0xff40bdff,0xff40bdff,0xff41bfff,0xff41bfff,0xff41bfff,0xff42c0ff,0xff43c0ff,0xff42c0ff,0xff43c0ff,0xff44c1ff,0xff45c1ff,0xff44c2ff,0xff45c2ff, + 0xff46c3ff,0xff46c3ff,0xff67cfff,0xff67cfff,0xff48c5ff,0xff48c5ff,0xff48c5ff,0xff47c3ff,0xff56c9ff,0xff66ceff,0xff56c9ff,0xff45c2ff,0xff45c2ff,0xff44c1ff, + 0xff44c1ff,0xff43c0ff,0xff43c0ff,0xff42c0ff,0xff41c0ff,0xff41bfff,0xff41bfff,0xff41bfff,0xff41bfff,0xff40bdff,0xff40bcff,0xff3fbdff,0xff3ebcff,0xff3ebcff, + 0xff3ebbff,0xff3dbcff,0xff3cbbff,0xff3cbaff,0xff3bbbff,0xff3bbaff,0xff3abaff,0xff3ab9ff,0xff3ab9ff,0xff39b9ff,0xff3ab9ff,0xff39b9ff,0xff38b8ff,0xff38b7ff, + 0xff37b7ff,0xff48bcff,0xff58c3ff,0xff47bcff,0xff35b5ff,0xff35b4ff,0xff35b5ff,0xff33b4ff,0xff33b4ff,0xff33b4ff,0xff33b3ff,0xff32b3ff,0xff32b2ff,0xff32b2ff, + 0xff31b2ff,0xff31b1ff,0xff30b1ff,0xff30b1ff,0xff2fb1ff,0xff2eb0ff,0xff2eaeff,0xff2eb0ff,0xff2eaeff,0xff2eadff,0xff2dadff,0xff2dadff,0xff2cadff,0xff2cadff, + 0xff2badff,0xff2aacff,0xff2aacff,0xff29abff,0xff29abff,0xff28abff,0xff28aaff,0xff28aaff,0xff39b1ff,0xff4bb9ff,0xff38b1ff,0xff26a8ff,0xff26a9ff,0xff26a8ff, + 0xff25a8ff,0xff24a7ff,0xff24a7ff,0xff24a7ff,0xff35adff,0xff23a5ff,0xff23a5ff,0xff22a5ff,0xff22a4ff,0xff22a4ff,0xff21a4ff,0xff20a3ff,0xff20a3ff,0xff20a3ff, + 0xff1fa2ff,0xff1fa2ff,0xff1ea2ff,0xff1ea2ff,0xff1da1ff,0xff1da0ff,0xff1ca0ff,0xff1ca0ff,0xff2ea9ff,0xff1b9fff,0xff1ca0ff,0xff1ca0ff,0xff1ca0ff,0xff1da1ff, + 0xff1ea1ff,0xff1ea2ff,0xff1fa2ff,0xff20a2ff,0xff50caff,0xff50caff,0xff51caff,0xff51cbff,0xff51cbff,0xff52ccff,0xff53ccff,0xff53cdff,0xff53cdff,0xff54ccff, + 0xff54cdff,0xff55ceff,0xff56cdff,0xff56ceff,0xff57cfff,0xff57cfff,0xff7ad9ff,0xff7bd9ff,0xff59cfff,0xff5ad0ff,0xff58d0ff,0xff59d0ff,0xff69d4ff,0xff79d9ff, + 0xff68d3ff,0xff56ceff,0xff56ceff,0xff55ceff,0xff54cdff,0xff55cdff,0xff54cdff,0xff53ccff,0xff52cbff,0xff52cbff,0xff51cbff,0xff51cbff,0xff50cbff,0xff50caff, + 0xff4fc9ff,0xff4fcaff,0xff4fc9ff,0xff4ec9ff,0xff4dc9ff,0xff4dc9ff,0xff4dc8ff,0xff4cc8ff,0xff4bc8ff,0xff4bc7ff,0xff4ac7ff,0xff4ac7ff,0xff49c6ff,0xff48c5ff, + 0xff48c5ff,0xff48c5ff,0xff48c5ff,0xff46c4ff,0xff46c4ff,0xff45c4ff,0xff45c4ff,0xff45c3ff,0xff44c3ff,0xff44c3ff,0xff43c2ff,0xff43c2ff,0xff42c1ff,0xff42c1ff, + 0xff41c1ff,0xff41c1ff,0xff40c0ff,0xff40c0ff,0xff3fc0ff,0xff3ebfff,0xff3ebfff,0xff3dbfff,0xff3dbeff,0xff3dbeff,0xff3cbeff,0xff3bbdff,0xff3bbdff,0xff3abdff, + 0xff3abdff,0xff3abcff,0xff39bcff,0xff39bcff,0xff38bbff,0xff37bbff,0xff37bbff,0xff36baff,0xff36baff,0xff36b9ff,0xff35b9ff,0xff34b9ff,0xff34b9ff,0xff34b8ff, + 0xff33b8ff,0xff32b8ff,0xff32b8ff,0xff31b7ff,0xff31b7ff,0xff30b6ff,0xff30b7ff,0xff2fb5ff,0xff2fb6ff,0xff2fb5ff,0xff2db5ff,0xff2db4ff,0xff2db4ff,0xff2cb4ff, + 0xff2cb4ff,0xff2bb4ff,0xff2bb3ff,0xff2ab3ff,0xff2ab3ff,0xff29b2ff,0xff3ebaff,0xff28b1ff,0xff27b1ff,0xff27b1ff,0xff27b1ff,0xff26b1ff,0xff25b0ff,0xff25b0ff, + 0xff25afff,0xff26b0ff,0xff27b0ff,0xff27b1ff,0xff27b1ff,0xff28b1ff,0xff3ebaff,0xff29b2ff,0xff3fbdff,0xff40bdff,0xff41bfff,0xff41bfff,0xff41bfff,0xff41c0ff, + 0xff41c0ff,0xff42c0ff,0xff63ccff,0xff43c1ff,0xff44c1ff,0xff44c1ff,0xff45c2ff,0xff45c2ff,0xff46c2ff,0xff46c2ff,0xff66cfff,0xff48c3ff,0xff57cbff,0xff68cfff, + 0xff68cfff,0xff57c9ff,0xff47c3ff,0xff46c3ff,0xff66cfff,0xff45c2ff,0xff45c2ff,0xff44c1ff,0xff44c1ff,0xff43c1ff,0xff43c1ff,0xff42c0ff,0xff63ccff,0xff41c0ff, + 0xff41bfff,0xff61ccff,0xff40bfff,0xff40bdff,0xff3fbcff,0xff3fbdff,0xff5fc9ff,0xff3ebcff,0xff3dbcff,0xff5ec8ff,0xff3cbbff,0xff3cbbff,0xff3bbaff,0xff3abaff, + 0xff5cc7ff,0xff3abaff,0xff3ab9ff,0xff3ab8ff,0xff39b8ff,0xff39b8ff,0xff38b8ff,0xff38b7ff,0xff37b7ff,0xff37b7ff,0xff36b5ff,0xff36b7ff,0xff35b5ff,0xff58c2ff, + 0xff34b4ff,0xff33b4ff,0xff34b4ff,0xff33b3ff,0xff33b3ff,0xff33b3ff,0xff32b2ff,0xff31b2ff,0xff31b1ff,0xff53c0ff,0xff30b1ff,0xff2fb1ff,0xff2fb1ff,0xff2fb0ff, + 0xff2eb0ff,0xff2eaeff,0xff2eaeff,0xff2daeff,0xff2daeff,0xff2dadff,0xff2cacff,0xff2cadff,0xff4ebcff,0xff2bacff,0xff2aabff,0xff29abff,0xff29abff,0xff28abff, + 0xff28aaff,0xff28aaff,0xff28aaff,0xff27a9ff,0xff27a9ff,0xff26a9ff,0xff26a9ff,0xff25a8ff,0xff24a8ff,0xff24a8ff,0xff49b8ff,0xff48b8ff,0xff23a5ff,0xff23a7ff, + 0xff23a5ff,0xff23a4ff,0xff22a5ff,0xff21a4ff,0xff20a3ff,0xff20a3ff,0xff20a3ff,0xff20a3ff,0xff20a3ff,0xff20a2ff,0xff31abff,0xff30aaff,0xff1da1ff,0xff1da1ff, + 0xff1ca1ff,0xff1ca0ff,0xff1ca0ff,0xff55bbff,0xff1b9fff,0xff1ca0ff,0xff2ea9ff,0xff41b2ff,0xff1da1ff,0xff1ea1ff,0xff42b3ff,0xff1fa2ff,0xff50caff,0xff62cfff, + 0xff62d0ff,0xff62d0ff,0xff52cbff,0xff75d6ff,0xff75d6ff,0xff53ccff,0xff76d7ff,0xff54cdff,0xff66d2ff,0xff56cdff,0xff78d8ff,0xff78d8ff,0xff57ceff,0xff57ceff, + 0xff7ad9ff,0xff59cfff,0xff6ad5ff,0xff5ad0ff,0xff59d0ff,0xff7ad9ff,0xff58cfff,0xff58ceff,0xff79d8ff,0xff56ceff,0xff67d3ff,0xff88dcff,0xff55cdff,0xff54cdff, + 0xff54ccff,0xff53ccff,0xff76d6ff,0xff75d6ff,0xff52cbff,0xff74d6ff,0xff62d0ff,0xff73d5ff,0xff61cfff,0xff61ceff,0xff83d9ff,0xff72d4ff,0xff4dc8ff,0xff71d3ff, + 0xff71d3ff,0xff5ecdff,0xff4cc7ff,0xff5dcdff,0xff5dcdff,0xff49c6ff,0xff5bccff,0xff6ed1ff,0xff5accff,0xff47c5ff,0xff6cd0ff,0xff5acaff,0xff5acaff,0xff46c4ff, + 0xff45c4ff,0xff45c3ff,0xff58c8ff,0xff7cd5ff,0xff69ceff,0xff43c2ff,0xff55c7ff,0xff67cdff,0xff55c7ff,0xff41c1ff,0xff40c0ff,0xff40c0ff,0xff3fc0ff,0xff66ccff, + 0xff65ccff,0xff50c5ff,0xff3dbfff,0xff63cbff,0xff63cbff,0xff3cbdff,0xff3bbdff,0xff3abdff,0xff3abdff,0xff39bcff,0xff61caff,0xff4cc3ff,0xff60c9ff,0xff4cc2ff, + 0xff5fc9ff,0xff4ac1ff,0xff4ac1ff,0xff4ac0ff,0xff5dc8ff,0xff34b9ff,0xff48c0ff,0xff5dc6ff,0xff47bfff,0xff32b8ff,0xff32b8ff,0xff31b7ff,0xff31b7ff,0xff30b6ff, + 0xff5ac5ff,0xff30b6ff,0xff2fb6ff,0xff58c4ff,0xff58c4ff,0xff2db4ff,0xff42bcff,0xff57c3ff,0xff41bbff,0xff2bb3ff,0xff2bb3ff,0xff2bb3ff,0xff2ab2ff,0xff29b2ff, + 0xff28b2ff,0xff28b2ff,0xff27b1ff,0xff52c1ff,0xff52c1ff,0xff26b0ff,0xff26b0ff,0xff51c0ff,0xff26b0ff,0xff27b0ff,0xff27b1ff,0xff52c0ff,0xff28b1ff,0xff28b1ff, + 0xff3fb9ff,0xff2ab3ff,0xff40bdff,0xff60cbff,0xff60cbff,0xff61ccff,0xff51c6ff,0xff41c0ff,0xff42c0ff,0xff63cdff,0xff63ccff,0xff63cdff,0xff44c1ff,0xff64cdff, + 0xff45c2ff,0xff45c2ff,0xff66ceff,0xff46c3ff,0xff67cfff,0xff48c3ff,0xff48c5ff,0xff48c5ff,0xff68cfff,0xff47c5ff,0xff47c3ff,0xff46c2ff,0xff66cfff,0xff45c2ff, + 0xff44c2ff,0xff54c7ff,0xff44c1ff,0xff43c0ff,0xff43c0ff,0xff42c0ff,0xff63ccff,0xff51c6ff,0xff50c5ff,0xff61ccff,0xff61cbff,0xff40bdff,0xff60cbff,0xff3fbdff, + 0xff5fcbff,0xff3ebcff,0xff3dbbff,0xff6fcfff,0xff3cbbff,0xff5dc7ff,0xff3bbbff,0xff3bbaff,0xff5cc6ff,0xff3ab9ff,0xff6dcdff,0xff3ab9ff,0xff5bc6ff,0xff5bc6ff, + 0xff39b8ff,0xff5ac5ff,0xff38b7ff,0xff36b7ff,0xff37b7ff,0xff36b5ff,0xff36b5ff,0xff57c3ff,0xff34b4ff,0xff34b4ff,0xff56c1ff,0xff33b4ff,0xff55c1ff,0xff33b3ff, + 0xff33b2ff,0xff32b2ff,0xff31b2ff,0xff66c7ff,0xff30b1ff,0xff53c0ff,0xff52c0ff,0xff2fb0ff,0xff2eb0ff,0xff51bdff,0xff2eaeff,0xff2daeff,0xff2daeff,0xff4fbdff, + 0xff2cadff,0xff3db5ff,0xff4ebdff,0xff4dbcff,0xff2aacff,0xff4dbbff,0xff4cbbff,0xff3ab3ff,0xff28aaff,0xff4bbaff,0xff4bb9ff,0xff28aaff,0xff4ab9ff,0xff26a9ff, + 0xff26a9ff,0xff25a8ff,0xff25a8ff,0xff49b8ff,0xff5bc0ff,0xff35aeff,0xff47b7ff,0xff23a5ff,0xff23a5ff,0xff46b7ff,0xff5abfff,0xff21a4ff,0xff46b5ff,0xff20a3ff, + 0xff20a3ff,0xff20a3ff,0xff20a2ff,0xff1fa2ff,0xff1ea2ff,0xff1ea2ff,0xff30aaff,0xff1da0ff,0xff1ca0ff,0xff41b2ff,0xff1ba0ff,0xff41b1ff,0xff1ba0ff,0xff1ca0ff, + 0xff1ca1ff,0xff41b2ff,0xff1ea1ff,0xff1ea1ff,0xff1ea1ff,0xff1fa2ff,0xff4fcaff,0xff73d5ff,0xff73d5ff,0xff74d6ff,0xff63d0ff,0xff75d6ff,0xff76d6ff,0xff76d7ff, + 0xff87dcff,0xff76d7ff,0xff55cdff,0xff77d8ff,0xff77d8ff,0xff78d8ff,0xff67d3ff,0xff57ceff,0xff79d9ff,0xff58d0ff,0xff59d0ff,0xff6ad5ff,0xff69d5ff,0xff58cfff, + 0xff58cfff,0xff58cfff,0xff79d9ff,0xff56ceff,0xff55ceff,0xff66d2ff,0xff55ceff,0xff54cdff,0xff54ccff,0xff53ccff,0xff76d6ff,0xff52ccff,0xff74d6ff,0xff74d6ff, + 0xff73d5ff,0xff50caff,0xff72d5ff,0xff4fc9ff,0xff72d4ff,0xff4ec8ff,0xff4ec8ff,0xff71d4ff,0xff4cc8ff,0xff6fd2ff,0xff4cc8ff,0xff4bc7ff,0xff6fd2ff,0xff4ac6ff, + 0xff6ed2ff,0xff49c6ff,0xff6dd1ff,0xff5acbff,0xff6cd1ff,0xff6cd0ff,0xff47c4ff,0xff46c4ff,0xff45c4ff,0xff45c3ff,0xff44c3ff,0xff6acfff,0xff43c2ff,0xff43c2ff, + 0xff69ceff,0xff42c1ff,0xff67cdff,0xff40c1ff,0xff40c1ff,0xff3fc0ff,0xff3fc0ff,0xff66ccff,0xff3ebfff,0xff64ccff,0xff65cbff,0xff64cbff,0xff63cbff,0xff4fc4ff, + 0xff3bbdff,0xff3abdff,0xff3abdff,0xff62caff,0xff39bbff,0xff39bcff,0xff60caff,0xff60c9ff,0xff37baff,0xff5ec8ff,0xff5ec8ff,0xff36b9ff,0xff35b9ff,0xff5dc7ff, + 0xff71cdff,0xff5dc6ff,0xff5cc6ff,0xff32b7ff,0xff31b7ff,0xff32b7ff,0xff30b7ff,0xff30b7ff,0xff59c5ff,0xff2fb5ff,0xff59c5ff,0xff2eb5ff,0xff2eb5ff,0xff57c4ff, + 0xff57c3ff,0xff2cb4ff,0xff2bb4ff,0xff2bb3ff,0xff2bb3ff,0xff2ab2ff,0xff29b3ff,0xff29b2ff,0xff29b1ff,0xff28b2ff,0xff3eb9ff,0xff52c0ff,0xff52c1ff,0xff52c0ff, + 0xff25b0ff,0xff51c0ff,0xff25b0ff,0xff26b0ff,0xff26b0ff,0xff52c0ff,0xff27b1ff,0xff28b1ff,0xff29b2ff,0xff29b2ff,0xff40bcff,0xff60cbff,0xff50c5ff,0xff61ccff, + 0xff51c5ff,0xff62ccff,0xff62ccff,0xff63ccff,0xff63ccff,0xff43c0ff,0xff64cdff,0xff54c7ff,0xff65ceff,0xff65ceff,0xff55c9ff,0xff46c3ff,0xff67cfff,0xff47c3ff, + 0xff58cbff,0xff78d5ff,0xff67cfff,0xff58c9ff,0xff47c3ff,0xff47c3ff,0xff66ceff,0xff45c2ff,0xff54c8ff,0xff75d3ff,0xff44c1ff,0xff43c1ff,0xff43c0ff,0xff42c1ff, + 0xff63ccff,0xff41bfff,0xff41c0ff,0xff61ccff,0xff61cbff,0xff60ccff,0xff60cbff,0xff3fbdff,0xff4fc2ff,0xff5fc9ff,0xff4dc2ff,0xff5ec8ff,0xff3dbbff,0xff5dc8ff, + 0xff3cbbff,0xff5cc7ff,0xff6dcdff,0xff4ac1ff,0xff5bc6ff,0xff39b8ff,0xff5bc6ff,0xff49bfff,0xff5bc6ff,0xff5ac5ff,0xff38b7ff,0xff37b7ff,0xff36b7ff,0xff36b5ff, + 0xff35b5ff,0xff46bcff,0xff57c2ff,0xff45baff,0xff57c2ff,0xff56c1ff,0xff55c1ff,0xff32b2ff,0xff32b2ff,0xff32b2ff,0xff31b2ff,0xff66c8ff,0xff53c0ff,0xff52c0ff, + 0xff40b8ff,0xff52bfff,0xff51bfff,0xff40b7ff,0xff2eaeff,0xff2eaeff,0xff2dadff,0xff3eb7ff,0xff4fbdff,0xff4fbdff,0xff4ebdff,0xff4ebcff,0xff4dbbff,0xff4cbbff, + 0xff4cbbff,0xff28abff,0xff28aaff,0xff4bbaff,0xff4bbaff,0xff4ab9ff,0xff49b9ff,0xff26a9ff,0xff26a8ff,0xff25a8ff,0xff25a8ff,0xff25a8ff,0xff49b8ff,0xff24a7ff, + 0xff35aeff,0xff47b7ff,0xff47b7ff,0xff33adff,0xff46b5ff,0xff21a4ff,0xff20a3ff,0xff20a3ff,0xff20a3ff,0xff20a2ff,0xff1fa3ff,0xff1fa2ff,0xff1ea2ff,0xff1ea2ff, + 0xff30abff,0xff41b3ff,0xff41b2ff,0xff41b2ff,0xff2ea9ff,0xff55baff,0xff41b2ff,0xff1ca0ff,0xff41b3ff,0xff56bbff,0xff2faaff,0xff1ea2ff,0xff1fa1ff,0xff1fa2ff, + 0xff4fc9ff,0xff50caff,0xff50caff,0xff51cbff,0xff52ccff,0xff52cbff,0xff52cbff,0xff53ccff,0xff54ccff,0xff54cdff,0xff55cdff,0xff55ceff,0xff56ceff,0xff56ceff, + 0xff57ceff,0xff58cfff,0xff8addff,0xff7ad9ff,0xff59cfff,0xff5ad0ff,0xff59d0ff,0xff58cfff,0xff69d4ff,0xff79d9ff,0xff79d9ff,0xff57ceff,0xff56ceff,0xff56ceff, + 0xff55cdff,0xff54cdff,0xff54cdff,0xff53ccff,0xff53ccff,0xff53ccff,0xff52cbff,0xff51cbff,0xff51caff,0xff50caff,0xff50caff,0xff4fcaff,0xff4ec9ff,0xff4ec9ff, + 0xff4dc9ff,0xff4dc9ff,0xff4dc8ff,0xff4cc8ff,0xff4bc8ff,0xff4bc7ff,0xff4ac7ff,0xff4ac6ff,0xff4ac6ff,0xff49c6ff,0xff48c6ff,0xff5acbff,0xff6cd1ff,0xff6cd0ff, + 0xff59caff,0xff46c4ff,0xff45c3ff,0xff44c3ff,0xff44c2ff,0xff44c3ff,0xff44c2ff,0xff43c1ff,0xff42c1ff,0xff41c1ff,0xff41c1ff,0xff41c0ff,0xff40c1ff,0xff40c0ff, + 0xff40bfff,0xff3fbfff,0xff3fbfff,0xff3dbfff,0xff3dbeff,0xff3cbeff,0xff3cbeff,0xff3cbdff,0xff3bbdff,0xff3abdff,0xff3abdff,0xff39bcff,0xff39bcff,0xff39bbff, + 0xff38bcff,0xff37bbff,0xff37bbff,0xff37bbff,0xff36baff,0xff36baff,0xff34baff,0xff35b9ff,0xff34b9ff,0xff34b9ff,0xff33b8ff,0xff32b8ff,0xff32b8ff,0xff31b7ff, + 0xff31b7ff,0xff30b7ff,0xff2fb6ff,0xff30b6ff,0xff2fb6ff,0xff2eb5ff,0xff2db5ff,0xff2db5ff,0xff2db5ff,0xff2cb4ff,0xff2bb4ff,0xff2bb4ff,0xff2bb3ff,0xff2ab2ff, + 0xff29b3ff,0xff2ab2ff,0xff28b2ff,0xff28b2ff,0xff27b1ff,0xff27b1ff,0xff27b1ff,0xff26b0ff,0xff26b0ff,0xff25b0ff,0xff25b0ff,0xff26b0ff,0xff27b0ff,0xff27b0ff, + 0xff27b1ff,0xff29b1ff,0xff29b2ff,0xff29b3ff,0xff40bdff,0xff40bdff,0xff41bdff,0xff41bfff,0xff41bfff,0xff41bfff,0xff42c0ff,0xff42c1ff,0xff43c0ff,0xff43c0ff, + 0xff43c1ff,0xff44c2ff,0xff45c2ff,0xff45c2ff,0xff46c2ff,0xff46c2ff,0xff47c3ff,0xff47c5ff,0xff48c5ff,0xff48c5ff,0xff48c5ff,0xff47c3ff,0xff46c3ff,0xff46c2ff, + 0xff46c2ff,0xff45c2ff,0xff45c2ff,0xff44c2ff,0xff43c1ff,0xff43c1ff,0xff43c0ff,0xff42c1ff,0xff42bfff,0xff41bfff,0xff41bfff,0xff41bfff,0xff40bfff,0xff40bfff, + 0xff40bcff,0xff3fbcff,0xff3fbcff,0xff3ebcff,0xff3dbcff,0xff3dbbff,0xff3cbbff,0xff3bbbff,0xff3bbaff,0xff3bbaff,0xff3ab9ff,0xff3abaff,0xff3ab9ff,0xff3ab8ff, + 0xff39b9ff,0xff39b8ff,0xff39b8ff,0xff38b7ff,0xff38b7ff,0xff37b5ff,0xff36b5ff,0xff36b5ff,0xff35b5ff,0xff34b4ff,0xff35b5ff,0xff34b4ff,0xff33b3ff,0xff33b4ff, + 0xff33b3ff,0xff33b2ff,0xff32b2ff,0xff32b2ff,0xff31b1ff,0xff30b1ff,0xff30b1ff,0xff2fb0ff,0xff2fb1ff,0xff2fb0ff,0xff2eb0ff,0xff2eaeff,0xff2eaeff,0xff2eaeff, + 0xff2dadff,0xff2dadff,0xff2cacff,0xff2bacff,0xff2bacff,0xff2aacff,0xff2aabff,0xff2aacff,0xff29abff,0xff29abff,0xff28aaff,0xff28aaff,0xff28a9ff,0xff28aaff, + 0xff27a9ff,0xff26a9ff,0xff26a9ff,0xff25a8ff,0xff25a8ff,0xff24a8ff,0xff24a8ff,0xff24a7ff,0xff24a5ff,0xff23a5ff,0xff23a4ff,0xff22a5ff,0xff22a4ff,0xff21a4ff, + 0xff21a4ff,0xff20a3ff,0xff20a3ff,0xff20a3ff,0xff20a2ff,0xff1fa2ff,0xff1ea1ff,0xff1ea2ff,0xff1da1ff,0xff1da1ff,0xff1ca0ff,0xff1ca0ff,0xff1ba0ff,0xff1ba0ff, + 0xff1ca0ff,0xff1ca0ff,0xff1ca1ff,0xff1da1ff,0xff1da1ff,0xff1ea2ff,0xff1fa2ff,0xff1fa2ff,0xff50caff,0xff50caff,0xff51caff,0xff51cbff,0xff51ccff,0xff52cbff, + 0xff52ccff,0xff53ccff,0xff65d2ff,0xff54cdff,0xff55cdff,0xff55ceff,0xff55cdff,0xff56ceff,0xff57cfff,0xff57ceff,0xff8addff,0xff7ad9ff,0xff59d0ff,0xff7bd9ff, + 0xff7ad9ff,0xff58cfff,0xff69d4ff,0xff79d8ff,0xff78d8ff,0xff57ceff,0xff56ceff,0xff55cdff,0xff55cdff,0xff55cdff,0xff54ccff,0xff53ccff,0xff63d1ff,0xff53ccff, + 0xff51cbff,0xff51cbff,0xff50cbff,0xff50caff,0xff50caff,0xff4fc9ff,0xff4fcaff,0xff4ec9ff,0xff4ec9ff,0xff4dc9ff,0xff4cc8ff,0xff4cc8ff,0xff4bc8ff,0xff4bc7ff, + 0xff5dccff,0xff4ac6ff,0xff49c6ff,0xff49c6ff,0xff48c5ff,0xff48c5ff,0xff47c5ff,0xff47c4ff,0xff46c4ff,0xff46c4ff,0xff45c3ff,0xff45c3ff,0xff44c3ff,0xff44c3ff, + 0xff43c3ff,0xff55c8ff,0xff42c1ff,0xff54c7ff,0xff41c1ff,0xff41c1ff,0xff40c0ff,0xff3fc0ff,0xff40c0ff,0xff3fc0ff,0xff3ec0ff,0xff3dbfff,0xff3dbfff,0xff3dbeff, + 0xff3cbeff,0xff3cbdff,0xff3bbdff,0xff4fc4ff,0xff3abdff,0xff39bcff,0xff39bcff,0xff38bbff,0xff37bbff,0xff37bbff,0xff37baff,0xff37baff,0xff36baff,0xff36baff, + 0xff35b9ff,0xff34b9ff,0xff34b8ff,0xff33b8ff,0xff33b8ff,0xff32b8ff,0xff46bfff,0xff47bfff,0xff31b7ff,0xff30b7ff,0xff2fb6ff,0xff59c5ff,0xff44bdff,0xff2fb5ff, + 0xff2eb5ff,0xff2db5ff,0xff2cb4ff,0xff2db4ff,0xff2bb4ff,0xff2bb3ff,0xff2bb3ff,0xff2ab3ff,0xff2ab2ff,0xff29b2ff,0xff29b2ff,0xff28b2ff,0xff28b1ff,0xff27b0ff, + 0xff27b0ff,0xff52c0ff,0xff26b0ff,0xff25b0ff,0xff3cb8ff,0xff26b0ff,0xff26b1ff,0xff27b0ff,0xff28b1ff,0xff29b1ff,0xff28b2ff,0xff29b2ff,0xff3fbdff,0xff40bfff, + 0xff41bfff,0xff41bfff,0xff41bfff,0xff41bfff,0xff42c0ff,0xff43c0ff,0xff63ccff,0xff43c1ff,0xff44c1ff,0xff44c2ff,0xff44c2ff,0xff45c2ff,0xff45c2ff,0xff46c2ff, + 0xff67ceff,0xff48c3ff,0xff68cfff,0xff49c5ff,0xff47c5ff,0xff67cfff,0xff47c3ff,0xff46c3ff,0xff65ceff,0xff45c2ff,0xff44c1ff,0xff54c7ff,0xff43c1ff,0xff43c1ff, + 0xff43c0ff,0xff42c1ff,0xff63ccff,0xff41bfff,0xff41bfff,0xff41bfff,0xff41bdff,0xff40bdff,0xff40bdff,0xff3fbcff,0xff3ebcff,0xff3ebcff,0xff3ebbff,0xff3dbbff, + 0xff3dbbff,0xff3cbbff,0xff3bbaff,0xff3bbaff,0xff4bc1ff,0xff3ab9ff,0xff3ab9ff,0xff3ab9ff,0xff39b8ff,0xff38b8ff,0xff38b8ff,0xff38b7ff,0xff37b7ff,0xff37b5ff, + 0xff36b5ff,0xff35b5ff,0xff35b5ff,0xff34b5ff,0xff35b4ff,0xff56c2ff,0xff33b4ff,0xff44bbff,0xff33b3ff,0xff32b3ff,0xff32b3ff,0xff32b2ff,0xff31b2ff,0xff31b2ff, + 0xff30b1ff,0xff30b1ff,0xff2fb0ff,0xff2eb0ff,0xff2eb0ff,0xff2eaeff,0xff2eaeff,0xff51bdff,0xff2dadff,0xff2dadff,0xff2cadff,0xff2cadff,0xff2badff,0xff2aacff, + 0xff2aacff,0xff2aabff,0xff29abff,0xff29abff,0xff28abff,0xff28aaff,0xff27aaff,0xff28a9ff,0xff27a9ff,0xff27a9ff,0xff26a8ff,0xff37b0ff,0xff25a7ff,0xff24a7ff, + 0xff24a7ff,0xff48b8ff,0xff48b7ff,0xff23a5ff,0xff23a5ff,0xff22a5ff,0xff22a4ff,0xff21a4ff,0xff21a4ff,0xff20a3ff,0xff20a3ff,0xff20a2ff,0xff20a2ff,0xff1fa2ff, + 0xff1fa2ff,0xff1ea1ff,0xff1da1ff,0xff1da1ff,0xff41b3ff,0xff1ca0ff,0xff1ba0ff,0xff1ba0ff,0xff41b2ff,0xff1ca0ff,0xff1da0ff,0xff1da1ff,0xff1ea1ff,0xff1fa2ff, + 0xff1ea2ff,0xff1fa2ff,0xff50caff,0xff73d5ff,0xff74d5ff,0xff74d6ff,0xff63d0ff,0xff75d6ff,0xff75d6ff,0xff64d1ff,0xff76d6ff,0xff65d2ff,0xff66d2ff,0xff66d2ff, + 0xff78d8ff,0xff79d8ff,0xff68d3ff,0xff57cfff,0xff79d9ff,0xff58d0ff,0xff59d0ff,0xff59d0ff,0xff69d4ff,0xff69d4ff,0xff57cfff,0xff57cfff,0xff79d9ff,0xff57ceff, + 0xff67d2ff,0xff88dcff,0xff55cdff,0xff54cdff,0xff53ccff,0xff53ccff,0xff76d6ff,0xff52cbff,0xff51cbff,0xff51caff,0xff74d6ff,0xff74d5ff,0xff72d5ff,0xff61cfff, + 0xff72d4ff,0xff72d4ff,0xff5fceff,0xff71d3ff,0xff4dc8ff,0xff70d3ff,0xff4cc7ff,0xff5dcdff,0xff6fd2ff,0xff4ac7ff,0xff80d7ff,0xff6ed1ff,0xff6ed1ff,0xff5acbff, + 0xff6cd0ff,0xff6cd0ff,0xff59caff,0xff45c4ff,0xff45c3ff,0xff45c3ff,0xff57c9ff,0xff6aceff,0xff69ceff,0xff69ceff,0xff42c2ff,0xff7ad4ff,0xff41c1ff,0xff67cdff, + 0xff66cdff,0xff66cdff,0xff52c6ff,0xff66cdff,0xff65ccff,0xff64ccff,0xff50c5ff,0xff63cbff,0xff63cbff,0xff4fc5ff,0xff63caff,0xff75d0ff,0xff4ec3ff,0xff4dc3ff, + 0xff61caff,0xff61caff,0xff4cc3ff,0xff73cfff,0xff5fc8ff,0xff5ec9ff,0xff5ec8ff,0xff35baff,0xff35baff,0xff5dc7ff,0xff33b9ff,0xff33b8ff,0xff32b8ff,0xff33b8ff, + 0xff31b7ff,0xff31b7ff,0xff31b7ff,0xff31b6ff,0xff5ac5ff,0xff2fb6ff,0xff59c4ff,0xff58c4ff,0xff58c4ff,0xff42bcff,0xff57c3ff,0xff57c3ff,0xff57c3ff,0xff2bb4ff, + 0xff6bcaff,0xff55c2ff,0xff3fbaff,0xff54c1ff,0xff54c1ff,0xff53c1ff,0xff28b1ff,0xff27b1ff,0xff52c0ff,0xff26b1ff,0xff52c0ff,0xff51bfff,0xff67c7ff,0xff3cb8ff, + 0xff52c1ff,0xff52c1ff,0xff3db9ff,0xff53c1ff,0xff29b2ff,0xff54c1ff,0xff40bdff,0xff60cbff,0xff60cbff,0xff61cbff,0xff41bfff,0xff62ccff,0xff63ccff,0xff63ccff, + 0xff74d3ff,0xff63cdff,0xff43c2ff,0xff64cdff,0xff65cdff,0xff66ceff,0xff66ceff,0xff46c3ff,0xff67cfff,0xff47c3ff,0xff48c5ff,0xff48c5ff,0xff68cfff,0xff48c3ff, + 0xff47c3ff,0xff47c3ff,0xff66cfff,0xff45c2ff,0xff45c2ff,0xff44c2ff,0xff44c1ff,0xff43c1ff,0xff42c0ff,0xff42c0ff,0xff63ccff,0xff41c0ff,0xff41bfff,0xff41bfff, + 0xff71d0ff,0xff60ccff,0xff71cfff,0xff3fbdff,0xff5fcbff,0xff5fc9ff,0xff5ec9ff,0xff4dc1ff,0xff4dc1ff,0xff5dc8ff,0xff3bbaff,0xff3abaff,0xff5cc7ff,0xff3ab9ff, + 0xff5bc6ff,0xff3ab8ff,0xff5bc6ff,0xff5ac6ff,0xff39b7ff,0xff5ac6ff,0xff37b7ff,0xff37b7ff,0xff36b5ff,0xff36b5ff,0xff58c3ff,0xff35b5ff,0xff34b4ff,0xff57c2ff, + 0xff33b4ff,0xff56c1ff,0xff33b3ff,0xff55c1ff,0xff32b2ff,0xff31b2ff,0xff41b9ff,0xff66c8ff,0xff53c0ff,0xff65c7ff,0xff52bfff,0xff2fb0ff,0xff2eb0ff,0xff2eb0ff, + 0xff2eaeff,0xff50bdff,0xff2dadff,0xff50bdff,0xff2cadff,0xff2cacff,0xff4ebdff,0xff4ebcff,0xff2aacff,0xff3ab3ff,0xff4cbbff,0xff28abff,0xff28abff,0xff4bbaff, + 0xff28aaff,0xff27a9ff,0xff27a9ff,0xff26a9ff,0xff26a9ff,0xff25a8ff,0xff25a8ff,0xff24a8ff,0xff48b8ff,0xff24a7ff,0xff48b8ff,0xff23a7ff,0xff23a5ff,0xff47b7ff, + 0xff46b5ff,0xff22a4ff,0xff46b5ff,0xff20a3ff,0xff44b4ff,0xff44b4ff,0xff43b4ff,0xff57bcff,0xff43b3ff,0xff56bbff,0xff1ea2ff,0xff2faaff,0xff2faaff,0xff1ca0ff, + 0xff41b2ff,0xff1ba0ff,0xff41b2ff,0xff1ca1ff,0xff41b2ff,0xff42b3ff,0xff41b3ff,0xff30aaff,0xff30abff,0xff43b3ff,0xff50caff,0xff73d6ff,0xff74d6ff,0xff74d6ff, + 0xff75d6ff,0xff52cbff,0xff53ccff,0xff76d6ff,0xff76d6ff,0xff65d2ff,0xff65d2ff,0xff77d7ff,0xff56ceff,0xff56ceff,0xff68d3ff,0xff57cfff,0xff79d9ff,0xff58cfff, + 0xff59cfff,0xff7bd9ff,0xff59d0ff,0xff58cfff,0xff57cfff,0xff57cfff,0xff79d9ff,0xff56ceff,0xff67d3ff,0xff89dcff,0xff54cdff,0xff54ccff,0xff53cdff,0xff53ccff, + 0xff75d6ff,0xff52ccff,0xff51cbff,0xff51caff,0xff74d6ff,0xff50caff,0xff62cfff,0xff72d4ff,0xff4ec9ff,0xff4ec9ff,0xff72d4ff,0xff4dc8ff,0xff71d3ff,0xff5ecdff, + 0xff4bc7ff,0xff4bc7ff,0xff6fd2ff,0xff4ac6ff,0xff6fd1ff,0xff49c6ff,0xff6ed1ff,0xff48c5ff,0xff7fd6ff,0xff5acaff,0xff46c5ff,0xff46c4ff,0xff45c3ff,0xff45c3ff, + 0xff6acfff,0xff44c3ff,0xff56c8ff,0xff69cdff,0xff42c1ff,0xff68cdff,0xff42c1ff,0xff66cdff,0xff40c1ff,0xff40c0ff,0xff3fc0ff,0xff65ccff,0xff3ebfff,0xff51c5ff, + 0xff64cbff,0xff3dbfff,0xff3cbeff,0xff50c4ff,0xff3bbdff,0xff62caff,0xff4ec4ff,0xff62caff,0xff39bbff,0xff39bcff,0xff60c9ff,0xff60c9ff,0xff36bbff,0xff36baff, + 0xff4ac1ff,0xff5ec8ff,0xff5ec7ff,0xff5dc7ff,0xff34b9ff,0xff34b9ff,0xff32b8ff,0xff33b7ff,0xff32b7ff,0xff32b7ff,0xff30b7ff,0xff45beff,0xff45bdff,0xff2fb6ff, + 0xff59c5ff,0xff2eb5ff,0xff2eb5ff,0xff58c4ff,0xff57c3ff,0xff2cb4ff,0xff57c3ff,0xff2bb4ff,0xff56c2ff,0xff55c2ff,0xff55c2ff,0xff54c1ff,0xff28b2ff,0xff3fb9ff, + 0xff27b1ff,0xff52c1ff,0xff26b0ff,0xff26b0ff,0xff51c0ff,0xff25afff,0xff67c7ff,0xff52c1ff,0xff26b0ff,0xff27b1ff,0xff52c1ff,0xff28b1ff,0xff53c1ff,0xff3fbaff, + 0xff40bdff,0xff50c5ff,0xff41bdff,0xff50c5ff,0xff41bfff,0xff62ccff,0xff63ccff,0xff52c6ff,0xff53c6ff,0xff43c1ff,0xff53c7ff,0xff45c2ff,0xff64ceff,0xff65ceff, + 0xff46c3ff,0xff47c2ff,0xff67cfff,0xff47c3ff,0xff57c9ff,0xff68cfff,0xff67cfff,0xff57cbff,0xff47c3ff,0xff46c3ff,0xff66ceff,0xff45c2ff,0xff45c2ff,0xff55c8ff, + 0xff44c1ff,0xff43c1ff,0xff42c1ff,0xff42c0ff,0xff52c6ff,0xff62ccff,0xff62ccff,0xff50c5ff,0xff50c5ff,0xff60cbff,0xff50c3ff,0xff3fbdff,0xff5fc9ff,0xff5fc8ff, + 0xff4dc2ff,0xff3dbbff,0xff4cc1ff,0xff3cbbff,0xff3cbaff,0xff5cc7ff,0xff5cc7ff,0xff49c0ff,0xff49c1ff,0xff3ab9ff,0xff49bfff,0xff5bc6ff,0xff49bdff,0xff5ac6ff, + 0xff48bdff,0xff37b7ff,0xff36b7ff,0xff35b7ff,0xff35b5ff,0xff58c2ff,0xff45bbff,0xff45bbff,0xff44bbff,0xff56c1ff,0xff55c1ff,0xff42b9ff,0xff33b3ff,0xff31b2ff, + 0xff31b2ff,0xff41b8ff,0xff53c0ff,0xff41b8ff,0xff2fb1ff,0xff52bfff,0xff51bfff,0xff2eb0ff,0xff2eaeff,0xff3eb7ff,0xff3eb7ff,0xff2dadff,0xff4fbdff,0xff4fbcff, + 0xff2bacff,0xff3bb4ff,0xff2aabff,0xff29abff,0xff3ab3ff,0xff29abff,0xff28abff,0xff4cbaff,0xff28aaff,0xff27a9ff,0xff26a9ff,0xff26a8ff,0xff26a9ff,0xff25a9ff, + 0xff25a7ff,0xff49b8ff,0xff24a7ff,0xff24a7ff,0xff34aeff,0xff23a5ff,0xff22a4ff,0xff33adff,0xff33adff,0xff46b5ff,0xff33adff,0xff20a3ff,0xff32abff,0xff20a3ff, + 0xff31acff,0xff31abff,0xff42b3ff,0xff30abff,0xff2faaff,0xff2faaff,0xff1ca1ff,0xff1ca0ff,0xff2ea9ff,0xff41b2ff,0xff2ea8ff,0xff1ca0ff,0xff41b3ff,0xff41b3ff, + 0xff2faaff,0xff1ea2ff,0xff31abff,0xff1fa2ff,0xff4fcaff,0xff50caff,0xff51caff,0xff51cbff,0xff51cbff,0xff52cbff,0xff52ccff,0xff53ccff,0xff54ccff,0xff54ccff, + 0xff54cdff,0xff55cdff,0xff55ceff,0xff56ceff,0xff57cfff,0xff57cfff,0xff7ad9ff,0xff7ad9ff,0xff59cfff,0xff59d0ff,0xff59d0ff,0xff58cfff,0xff69d4ff,0xff79d9ff, + 0xff68d4ff,0xff56ceff,0xff56cdff,0xff55ceff,0xff55cdff,0xff55cdff,0xff54cdff,0xff53cdff,0xff52cbff,0xff52ccff,0xff52cbff,0xff51cbff,0xff50cbff,0xff50caff, + 0xff50caff,0xff4fcaff,0xff4fc9ff,0xff4ec9ff,0xff4ec9ff,0xff4dc8ff,0xff4cc8ff,0xff4cc8ff,0xff4cc7ff,0xff4bc8ff,0xff4ac6ff,0xff4ac7ff,0xff49c6ff,0xff49c6ff, + 0xff48c6ff,0xff48c6ff,0xff6cd1ff,0xff6cd0ff,0xff46c5ff,0xff46c4ff,0xff45c4ff,0xff45c3ff,0xff44c3ff,0xff44c3ff,0xff43c3ff,0xff42c2ff,0xff43c2ff,0xff42c2ff, + 0xff41c1ff,0xff41c0ff,0xff40c0ff,0xff40c0ff,0xff3fc0ff,0xff3fbfff,0xff3fbfff,0xff3ebfff,0xff3dbeff,0xff3dbeff,0xff3cbeff,0xff3cbeff,0xff3bbdff,0xff3abcff, + 0xff3abcff,0xff3abcff,0xff39bcff,0xff39bcff,0xff38bbff,0xff37bbff,0xff37bbff,0xff37baff,0xff35baff,0xff5ec8ff,0xff5dc8ff,0xff34b9ff,0xff34b8ff,0xff33b8ff, + 0xff33b8ff,0xff32b8ff,0xff32b8ff,0xff31b7ff,0xff31b6ff,0xff45bdff,0xff30b6ff,0xff2fb6ff,0xff2eb5ff,0xff2eb5ff,0xff2eb5ff,0xff2eb5ff,0xff2cb4ff,0xff2cb4ff, + 0xff2cb3ff,0xff2bb3ff,0xff2bb3ff,0xff2bb3ff,0xff2ab2ff,0xff29b2ff,0xff29b2ff,0xff28b2ff,0xff3db9ff,0xff27b0ff,0xff26b0ff,0xff26b0ff,0xff25b0ff,0xff25afff, + 0xff26b0ff,0xff26b1ff,0xff26b0ff,0xff27b0ff,0xff27b2ff,0xff28b2ff,0xff28b2ff,0xff29b2ff,0xff40bcff,0xff40bdff,0xff41bfff,0xff41bdff,0xff41c0ff,0xff41bfff, + 0xff41c0ff,0xff42c0ff,0xff43c0ff,0xff43c1ff,0xff44c1ff,0xff44c1ff,0xff44c2ff,0xff45c2ff,0xff46c2ff,0xff47c2ff,0xff67cfff,0xff67cfff,0xff47c3ff,0xff49c3ff, + 0xff48c5ff,0xff47c3ff,0xff57c9ff,0xff66cfff,0xff55c8ff,0xff46c2ff,0xff45c2ff,0xff44c1ff,0xff43c1ff,0xff43c0ff,0xff42c1ff,0xff42c1ff,0xff41c0ff,0xff41bfff, + 0xff41c0ff,0xff41bfff,0xff41bdff,0xff40bdff,0xff40bdff,0xff3fbcff,0xff3fbcff,0xff3ebcff,0xff3dbbff,0xff3cbcff,0xff3cbbff,0xff3cbbff,0xff3cbaff,0xff3bbaff, + 0xff3bbaff,0xff3abaff,0xff3ab9ff,0xff3ab8ff,0xff39b8ff,0xff39b8ff,0xff39b8ff,0xff38b8ff,0xff38b8ff,0xff37b7ff,0xff36b5ff,0xff36b5ff,0xff35b5ff,0xff35b5ff, + 0xff34b4ff,0xff34b4ff,0xff33b3ff,0xff33b3ff,0xff33b3ff,0xff32b3ff,0xff32b3ff,0xff31b2ff,0xff31b1ff,0xff31b1ff,0xff30b1ff,0xff2fb1ff,0xff2fb0ff,0xff2eb0ff, + 0xff2eb0ff,0xff2eaeff,0xff2eaeff,0xff2eaeff,0xff2dadff,0xff2dadff,0xff2cadff,0xff2badff,0xff2bacff,0xff2aabff,0xff2aabff,0xff29abff,0xff29abff,0xff29abff, + 0xff28abff,0xff28aaff,0xff28aaff,0xff27aaff,0xff27a9ff,0xff26a8ff,0xff37b0ff,0xff25a8ff,0xff25a8ff,0xff25a7ff,0xff24a7ff,0xff35adff,0xff24a5ff,0xff23a5ff, + 0xff23a5ff,0xff23a4ff,0xff21a5ff,0xff21a4ff,0xff21a3ff,0xff20a3ff,0xff20a3ff,0xff20a2ff,0xff20a2ff,0xff1fa2ff,0xff1fa2ff,0xff1ea2ff,0xff1da1ff,0xff1da1ff, + 0xff1da0ff,0xff2ea9ff,0xff1ba0ff,0xff1ba0ff,0xff1ba0ff,0xff1ca0ff,0xff1ca0ff,0xff1da0ff,0xff1ea1ff,0xff1ea1ff,0xff1fa2ff,0xff1fa2ff,0xff4fcaff,0xff50caff, + 0xff51caff,0xff51cbff,0xff51ccff,0xff52cbff,0xff52ccff,0xff53ccff,0xff76d7ff,0xff54cdff,0xff55cdff,0xff55ceff,0xff56ceff,0xff57ceff,0xff57ceff,0xff57cfff, + 0xff7ad9ff,0xff58d0ff,0xff59d0ff,0xff6bd5ff,0xff7ad9ff,0xff58d0ff,0xff58cfff,0xff57ceff,0xff79d9ff,0xff56ceff,0xff56ceff,0xff56cdff,0xff54cdff,0xff55cdff, + 0xff53ccff,0xff53ccff,0xff76d6ff,0xff52cbff,0xff52cbff,0xff51cbff,0xff51cbff,0xff50caff,0xff50caff,0xff4fcaff,0xff4fc9ff,0xff4ec9ff,0xff4dc8ff,0xff4dc8ff, + 0xff4dc8ff,0xff4cc8ff,0xff4bc8ff,0xff4bc7ff,0xff6fd2ff,0xff4ac7ff,0xff49c6ff,0xff49c6ff,0xff48c5ff,0xff48c5ff,0xff48c4ff,0xff47c4ff,0xff46c4ff,0xff45c4ff, + 0xff45c4ff,0xff45c4ff,0xff44c3ff,0xff44c3ff,0xff43c2ff,0xff69ceff,0xff42c2ff,0xff67cdff,0xff41c1ff,0xff41c1ff,0xff40c0ff,0xff40c0ff,0xff40c0ff,0xff3ebfff, + 0xff3ebfff,0xff3ebfff,0xff3dbfff,0xff3cbfff,0xff3cbdff,0xff3cbeff,0xff3cbdff,0xff63caff,0xff3abdff,0xff3abcff,0xff39bcff,0xff38bcff,0xff38bbff,0xff37bbff, + 0xff37bbff,0xff36bbff,0xff36baff,0xff36baff,0xff35b9ff,0xff35b9ff,0xff34b9ff,0xff33b8ff,0xff33b8ff,0xff32b8ff,0xff32b8ff,0xff5ac5ff,0xff31b6ff,0xff30b6ff, + 0xff30b6ff,0xff5ac5ff,0xff59c4ff,0xff2eb6ff,0xff2eb5ff,0xff2eb4ff,0xff2cb4ff,0xff2cb4ff,0xff2bb4ff,0xff2bb3ff,0xff2bb3ff,0xff2ab2ff,0xff29b3ff,0xff29b2ff, + 0xff29b2ff,0xff28b1ff,0xff27b1ff,0xff27b0ff,0xff3db9ff,0xff3cb8ff,0xff26afff,0xff25afff,0xff52c0ff,0xff26b0ff,0xff27b0ff,0xff27b1ff,0xff28b1ff,0xff28b2ff, + 0xff28b2ff,0xff29b2ff,0xff3fbcff,0xff50c5ff,0xff50c3ff,0xff50c5ff,0xff41bfff,0xff62ccff,0xff63ccff,0xff42c0ff,0xff63ccff,0xff44c1ff,0xff53c7ff,0xff44c1ff, + 0xff65ceff,0xff65ceff,0xff46c2ff,0xff47c3ff,0xff67cfff,0xff47c3ff,0xff48c5ff,0xff58cbff,0xff68cfff,0xff47c5ff,0xff46c3ff,0xff46c2ff,0xff66cfff,0xff46c2ff, + 0xff54c8ff,0xff75d3ff,0xff44c1ff,0xff43c1ff,0xff43c0ff,0xff42c0ff,0xff63ccff,0xff41bfff,0xff41bfff,0xff41bfff,0xff50c5ff,0xff60cbff,0xff4fc3ff,0xff3fbdff, + 0xff5fc9ff,0xff5fc9ff,0xff3ebcff,0xff4dc1ff,0xff3cbbff,0xff4cc1ff,0xff3cbbff,0xff4bc1ff,0xff4bc0ff,0xff3abaff,0xff49c0ff,0xff5bc6ff,0xff49bfff,0xff39b9ff, + 0xff5ac6ff,0xff49bfff,0xff49bdff,0xff37b7ff,0xff36b7ff,0xff36b5ff,0xff36b5ff,0xff58c3ff,0xff45bbff,0xff56c2ff,0xff34b3ff,0xff55c2ff,0xff33b3ff,0xff43b9ff, + 0xff42b9ff,0xff54c1ff,0xff31b2ff,0xff41b8ff,0xff53c0ff,0xff40b8ff,0xff2fb1ff,0xff51bfff,0xff51bdff,0xff2eb0ff,0xff51bdff,0xff62c6ff,0xff3eb7ff,0xff2dadff, + 0xff4fbdff,0xff4fbcff,0xff2bacff,0xff3bb4ff,0xff4dbbff,0xff3bb3ff,0xff3ab3ff,0xff28aaff,0xff28aaff,0xff39b2ff,0xff28aaff,0xff27a9ff,0xff27a9ff,0xff27a8ff, + 0xff26a9ff,0xff25a8ff,0xff25a8ff,0xff24a8ff,0xff36aeff,0xff35aeff,0xff48b8ff,0xff34adff,0xff47b7ff,0xff22a4ff,0xff33adff,0xff46b5ff,0xff32adff,0xff20a3ff, + 0xff45b4ff,0xff31acff,0xff1fa2ff,0xff31acff,0xff42b3ff,0xff30aaff,0xff1da1ff,0xff1da1ff,0xff41b3ff,0xff1ca0ff,0xff2ea9ff,0xff41b1ff,0xff41b2ff,0xff1ca0ff, + 0xff41b2ff,0xff41b3ff,0xff1ea1ff,0xff30aaff,0xff1ea1ff,0xff31abff,0xff4fcaff,0xff73d5ff,0xff74d5ff,0xff74d6ff,0xff63d1ff,0xff52cbff,0xff53ccff,0xff76d6ff, + 0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000, + 0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000, + 0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000, + 0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000, + 0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000, + 0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000, + 0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000, + 0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000, + 0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff27b1ff,0xff53c1ff,0xff53c1ff,0xff28b2ff,0xff54c1ff,0xff40bdff,0xff60cbff,0xff60cbff,0xff61ccff, + 0xff51c6ff,0xff62ccff,0xff63ccff,0xff63cdff,0xff000000,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff, + 0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff, + 0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff, + 0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff, + 0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff, + 0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff, + 0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff, + 0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff, + 0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xff000000,0xff41b3ff,0xff41b3ff,0xff1fa2ff,0xff43b3ff,0xff43b3ff, + 0xff4fcaff,0xff73d5ff,0xff62d0ff,0xff74d6ff,0xff63d1ff,0xff75d6ff,0xff76d6ff,0xff76d6ff,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000, + 0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000, + 0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000, + 0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000, + 0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000, + 0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000, + 0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000, + 0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000, + 0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff52c1ff, + 0xff52c1ff,0xff28b2ff,0xff54c1ff,0xff2ab2ff,0xff40bdff,0xff40bdff,0xff41bfff,0xff41bdff,0xff41c0ff,0xff41c0ff,0xff42c0ff,0xff42c0ff,0xff43c0ff,0xff43c1ff, + 0xff43c1ff,0xff44c2ff,0xff45c2ff,0xff45c2ff,0xff46c3ff,0xff46c2ff,0xff76d4ff,0xff67cfff,0xff48c3ff,0xff48c5ff,0xff48c3ff,0xff48c3ff,0xff57c9ff,0xff66cfff, + 0xff66ceff,0xff45c2ff,0xff45c2ff,0xff44c1ff,0xff43c1ff,0xff43c1ff,0xff43c0ff,0xff42c0ff,0xff41c0ff,0xff41bfff,0xff41bfff,0xff41bfff,0xff41bdff,0xff40bdff, + 0xff3fbdff,0xff3fbdff,0xff3ebcff,0xff3ebcff,0xff3ebbff,0xff3dbcff,0xff3cbbff,0xff3cbaff,0xff3cbaff,0xff3bbaff,0xff3abaff,0xff3abaff,0xff3ab9ff,0xff3ab9ff, + 0xff3ab8ff,0xff49bfff,0xff5bc5ff,0xff5ac5ff,0xff48bfff,0xff36b5ff,0xff36b7ff,0xff36b5ff,0xff35b5ff,0xff34b4ff,0xff35b4ff,0xff34b4ff,0xff33b4ff,0xff33b3ff, + 0xff33b3ff,0xff33b2ff,0xff32b3ff,0xff32b2ff,0xff31b2ff,0xff30b2ff,0xff30b2ff,0xff30b1ff,0xff2fb1ff,0xff2fb0ff,0xff2eb0ff,0xff2eb0ff,0xff2eaeff,0xff2eaeff, + 0xff2daeff,0xff2dadff,0xff2cadff,0xff2badff,0xff2bacff,0xff2bacff,0xff2aacff,0xff2aabff,0xff3ab3ff,0xff4cbaff,0xff4cbaff,0xff39b2ff,0xff28aaff,0xff27aaff, + 0xff27a9ff,0xff27a9ff,0xff26a9ff,0xff25a8ff,0xff25a7ff,0xff49b8ff,0xff24a7ff,0xff24a7ff,0xff23a5ff,0xff23a5ff,0xff23a5ff,0xff22a4ff,0xff22a4ff,0xff21a4ff, + 0xff21a4ff,0xff21a3ff,0xff20a3ff,0xff20a3ff,0xff20a2ff,0xff1fa2ff,0xff1ea1ff,0xff1ea1ff,0xff41b3ff,0xff1da1ff,0xff1ca0ff,0xff1ca0ff,0xff1ba0ff,0xff1ba0ff, + 0xff1ba0ff,0xff1ca0ff,0xff1da0ff,0xff1da0ff,0xff1da2ff,0xff1ea2ff,0xff1fa2ff,0xff1fa2ff,0xff50caff,0xff50caff,0xff51cbff,0xff51cbff,0xff52cbff,0xff52ccff, + 0xff53cbff,0xff53ccff,0xff53ccff,0xff54cdff,0xff54cdff,0xff56ceff,0xff56ceff,0xff56ceff,0xff56ceff,0xff58cfff,0xff58cfff,0xff58d0ff,0xff58d0ff,0xff5ad0ff, + 0xff59d0ff,0xff58cfff,0xff58cfff,0xff57cfff,0xff57ceff,0xff56ceff,0xff56cdff,0xff56ceff,0xff54ceff,0xff55cdff,0xff53ccff,0xff53ccff,0xff53ccff,0xff52ccff, + 0xff52cbff,0xff51caff,0xff51caff,0xff50caff,0xff50caff,0xff4fc9ff,0xff4ec9ff,0xff4ec9ff,0xff4dc9ff,0xff4dc8ff,0xff4cc8ff,0xff4cc8ff,0xff4cc7ff,0xff4ac7ff, + 0xff4ac7ff,0xff4ac6ff,0xff49c6ff,0xff49c5ff,0xff48c6ff,0xff47c6ff,0xff48c5ff,0xff47c4ff,0xff46c5ff,0xff45c4ff,0xff45c3ff,0xff45c3ff,0xff44c2ff,0xff44c3ff, + 0xff43c2ff,0xff42c2ff,0xff42c2ff,0xff41c1ff,0xff41c1ff,0xff40c0ff,0xff40c1ff,0xff40c0ff,0xff3fc0ff,0xff3fbfff,0xff3ebfff,0xff3dbfff,0xff3dbfff,0xff3dbeff, + 0xff3cbdff,0xff3cbdff,0xff3bbdff,0xff3bbdff,0xff3abcff,0xff3abdff,0xff39bcff,0xff38bcff,0xff38bbff,0xff37bbff,0xff37bbff,0xff36baff,0xff36baff,0xff35baff, + 0xff35b9ff,0xff35b9ff,0xff34b9ff,0xff34b9ff,0xff33b8ff,0xff32b8ff,0xff31b8ff,0xff31b8ff,0xff31b7ff,0xff30b7ff,0xff30b6ff,0xff2fb5ff,0xff2fb5ff,0xff2eb5ff, + 0xff2eb5ff,0xff2eb5ff,0xff2db5ff,0xff2cb4ff,0xff2cb4ff,0xff2bb3ff,0xff2bb3ff,0xff2ab3ff,0xff29b3ff,0xff29b2ff,0xff29b2ff,0xff28b1ff,0xff28b1ff,0xff27b1ff, + 0xff26b0ff,0xff26b0ff,0xff25b0ff,0xff25b0ff,0xff26afff,0xff26b1ff,0xff26b0ff,0xff27b1ff,0xff28b1ff,0xff28b2ff,0xff29b2ff,0xff29b2ff,0xff3fbdff,0xff50c3ff, + 0xff41bdff,0xff50c5ff,0xff41bfff,0xff41c0ff,0xff41c0ff,0xff42c0ff,0xff53c7ff,0xff43c1ff,0xff44c1ff,0xff44c1ff,0xff45c2ff,0xff55c8ff,0xff45c3ff,0xff46c2ff, + 0xff47c3ff,0xff47c3ff,0xff48c3ff,0xff48c5ff,0xff48c3ff,0xff47c5ff,0xff47c3ff,0xff46c2ff,0xff46c3ff,0xff45c2ff,0xff45c2ff,0xff44c1ff,0xff44c1ff,0xff43c1ff, + 0xff63ccff,0xff42c0ff,0xff41c0ff,0xff51c6ff,0xff51c5ff,0xff41bfff,0xff41bfff,0xff40bfff,0xff40bdff,0xff3fbcff,0xff3fbcff,0xff4dc2ff,0xff3dbcff,0xff3dbbff, + 0xff3cbbff,0xff3cbbff,0xff3bbbff,0xff3bbaff,0xff3bbaff,0xff3ab9ff,0xff3abaff,0xff5bc6ff,0xff39b8ff,0xff39b8ff,0xff38b8ff,0xff48bdff,0xff38b7ff,0xff48bdff, + 0xff36b7ff,0xff35b5ff,0xff35b5ff,0xff35b5ff,0xff35b4ff,0xff34b4ff,0xff33b4ff,0xff33b4ff,0xff33b3ff,0xff33b2ff,0xff32b2ff,0xff32b2ff,0xff31b2ff,0xff31b1ff, + 0xff31b1ff,0xff30b1ff,0xff2fb1ff,0xff2eb0ff,0xff2faeff,0xff2eaeff,0xff2eaeff,0xff2eaeff,0xff2daeff,0xff2cadff,0xff2cadff,0xff2bacff,0xff2bacff,0xff2bacff, + 0xff29abff,0xff2aabff,0xff28abff,0xff28aaff,0xff28abff,0xff28aaff,0xff28a9ff,0xff27a9ff,0xff27a9ff,0xff26a9ff,0xff26a9ff,0xff25a9ff,0xff25a7ff,0xff24a7ff, + 0xff24a7ff,0xff24a7ff,0xff24a7ff,0xff24a5ff,0xff22a5ff,0xff22a5ff,0xff22a5ff,0xff21a4ff,0xff20a3ff,0xff20a3ff,0xff20a3ff,0xff20a3ff,0xff1fa3ff,0xff20a2ff, + 0xff1fa1ff,0xff1ea1ff,0xff1da2ff,0xff1da1ff,0xff1da0ff,0xff1ca0ff,0xff1ba0ff,0xff1b9fff,0xff1ca0ff,0xff1ca1ff,0xff1da0ff,0xff1da0ff,0xff1da1ff,0xff1ea2ff, + 0xff1ea2ff,0xff1fa2ff,0xff50caff,0xff97dfff,0xff50caff,0xff97dfff,0xff52cbff,0xff52cbff,0xff52ccff,0xff53ccff,0xff76d6ff,0xff55cdff,0xff55cdff,0xff55cdff, + 0xff55cdff,0xff68d3ff,0xff56cfff,0xff57ceff,0xff58cfff,0xff58cfff,0xff59cfff,0xff59d0ff,0xff58d0ff,0xff58cfff,0xff58cfff,0xff57cfff,0xff57cfff,0xff56ceff, + 0xff56ceff,0xff55ceff,0xff54cdff,0xff54cdff,0xff76d6ff,0xff53ccff,0xff52ccff,0xff52cbff,0xff75d6ff,0xff51cbff,0xff50caff,0xff50cbff,0xff50caff,0xff4fcaff, + 0xff4fc9ff,0xff60ceff,0xff4ec8ff,0xff4dc8ff,0xff4dc8ff,0xff4cc7ff,0xff4bc7ff,0xff4bc7ff,0xff4ac7ff,0xff4ac7ff,0xff49c6ff,0xff6ed1ff,0xff49c5ff,0xff48c5ff, + 0xff47c5ff,0xff5acaff,0xff46c4ff,0xff6ad0ff,0xff45c4ff,0xff45c3ff,0xff44c3ff,0xff43c3ff,0xff44c2ff,0xff43c2ff,0xff42c1ff,0xff42c1ff,0xff41c1ff,0xff41c1ff, + 0xff40c0ff,0xff3fc0ff,0xff40c0ff,0xff3fbfff,0xff3fbfff,0xff3ebfff,0xff3dbfff,0xff3cbeff,0xff3cbeff,0xff3bbdff,0xff3bbdff,0xff3bbdff,0xff3abdff,0xff39bdff, + 0xff39bcff,0xff38bbff,0xff38bbff,0xff38bbff,0xff37bbff,0xff37baff,0xff36baff,0xff36baff,0xff34b9ff,0xff35b9ff,0xff33b9ff,0xff33b9ff,0xff33b8ff,0xff33b8ff, + 0xff32b7ff,0xff31b7ff,0xff31b7ff,0xff30b6ff,0xff30b7ff,0xff30b6ff,0xff2fb5ff,0xff2eb5ff,0xff2eb5ff,0xff2db5ff,0xff2db4ff,0xff2cb4ff,0xff2cb4ff,0xff2bb3ff, + 0xff2bb3ff,0xff2ab3ff,0xff29b2ff,0xff29b2ff,0xff29b1ff,0xff29b2ff,0xff27b1ff,0xff27b1ff,0xff27b0ff,0xff26b0ff,0xff25b0ff,0xff25afff,0xff26b0ff,0xff26b0ff, + 0xff27b0ff,0xff27b1ff,0xff28b1ff,0xff28b2ff,0xff28b2ff,0xff29b2ff,0xff40bdff,0xff60cbff,0xff84d7ff,0xff61ccff,0xff51c5ff,0xff62ccff,0xff63ccff,0xff53c6ff, + 0xff63ccff,0xff53c6ff,0xff53c8ff,0xff44c2ff,0xff54c8ff,0xff65ceff,0xff45c2ff,0xff76d4ff,0xff67cfff,0xff67cfff,0xff58cbff,0xff68cfff,0xff67cfff,0xff57cbff, + 0xff46c3ff,0xff46c3ff,0xff46c2ff,0xff55c8ff,0xff65ceff,0xff64ceff,0xff54c7ff,0xff43c1ff,0xff63ccff,0xff42c0ff,0xff41c0ff,0xff42bfff,0xff62ccff,0xff41bdff, + 0xff41bfff,0xff40bdff,0xff3fbdff,0xff3fbcff,0xff4ec2ff,0xff5fc8ff,0xff3dbbff,0xff6fcfff,0xff5dc8ff,0xff5dc8ff,0xff3cbbff,0xff3abaff,0xff3abaff,0xff3ab9ff, + 0xff3ab9ff,0xff5bc6ff,0xff39b9ff,0xff39b8ff,0xff49bfff,0xff59c5ff,0xff37b8ff,0xff6acbff,0xff58c5ff,0xff58c3ff,0xff46bcff,0xff58c3ff,0xff57c3ff,0xff45bbff, + 0xff33b4ff,0xff33b3ff,0xff33b3ff,0xff32b2ff,0xff33b2ff,0xff32b3ff,0xff32b1ff,0xff31b2ff,0xff30b1ff,0xff30b1ff,0xff2fb1ff,0xff2eb0ff,0xff2eb0ff,0xff2eaeff, + 0xff2eaeff,0xff2daeff,0xff2dadff,0xff2daeff,0xff2cadff,0xff2bacff,0xff2badff,0xff2bacff,0xff2aabff,0xff2aabff,0xff28aaff,0xff28abff,0xff28abff,0xff28aaff, + 0xff28aaff,0xff27a9ff,0xff27a9ff,0xff27a9ff,0xff25a9ff,0xff26a8ff,0xff25a8ff,0xff24a8ff,0xff24a7ff,0xff24a5ff,0xff23a5ff,0xff23a7ff,0xff23a5ff,0xff22a5ff, + 0xff22a4ff,0xff21a4ff,0xff21a3ff,0xff20a3ff,0xff20a3ff,0xff20a2ff,0xff20a3ff,0xff1fa2ff,0xff1fa2ff,0xff1ea1ff,0xff1ea1ff,0xff1da1ff,0xff1ca1ff,0xff1ca0ff, + 0xff1ca0ff,0xff1b9fff,0xff1ba0ff,0xff1ca0ff,0xff1ca1ff,0xff1da1ff,0xff1ea1ff,0xff1ea1ff,0xff1fa2ff,0xff1fa2ff,0xff4fcaff,0xff73d5ff,0xff50cbff,0xff74d6ff, + 0xff51cbff,0xff75d6ff,0xff76d6ff,0xff76d6ff,0xff87dbff,0xff76d7ff,0xff55cdff,0xff55cdff,0xff55ceff,0xff78d8ff,0xff57ceff,0xff79d9ff,0xff58cfff,0xff7ad9ff, + 0xff7ad9ff,0xff5ad0ff,0xff7bd9ff,0xff58cfff,0xff57cfff,0xff57cfff,0xff57ceff,0xff56ceff,0xff77d7ff,0xff77d8ff,0xff77d7ff,0xff55ccff,0xff76d6ff,0xff53ccff, + 0xff53ccff,0xff52cbff,0xff75d6ff,0xff51cbff,0xff51cbff,0xff50cbff,0xff4fcaff,0xff4fcaff,0xff4fc9ff,0xff72d4ff,0xff4dc9ff,0xff71d3ff,0xff4cc8ff,0xff70d3ff, + 0xff4cc7ff,0xff4bc7ff,0xff4bc6ff,0xff4ac7ff,0xff49c6ff,0xff6ed1ff,0xff48c6ff,0xff48c5ff,0xff47c5ff,0xff6bd1ff,0xff46c4ff,0xff6ad0ff,0xff46c3ff,0xff6acfff, + 0xff6acfff,0xff44c2ff,0xff43c2ff,0xff42c2ff,0xff42c2ff,0xff41c1ff,0xff42c1ff,0xff41c0ff,0xff40c0ff,0xff40c0ff,0xff3fc0ff,0xff3fbfff,0xff3ebfff,0xff3dbfff, + 0xff3dbfff,0xff3cbeff,0xff3cbeff,0xff3cbdff,0xff3bbdff,0xff3abdff,0xff3abcff,0xff3abcff,0xff39bcff,0xff38bcff,0xff38bbff,0xff37baff,0xff37bbff,0xff36baff, + 0xff36baff,0xff35baff,0xff35baff,0xff34b9ff,0xff34b8ff,0xff34b8ff,0xff33b8ff,0xff33b8ff,0xff32b7ff,0xff32b7ff,0xff31b6ff,0xff31b6ff,0xff2fb6ff,0xff2fb6ff, + 0xff2fb6ff,0xff2eb5ff,0xff2eb5ff,0xff2db5ff,0xff2db5ff,0xff2cb3ff,0xff2cb3ff,0xff2bb4ff,0xff2bb3ff,0xff2ab2ff,0xff29b2ff,0xff29b2ff,0xff28b2ff,0xff28b1ff, + 0xff27b1ff,0xff27b1ff,0xff26b0ff,0xff26b0ff,0xff25afff,0xff25b0ff,0xff25b0ff,0xff26b1ff,0xff27b0ff,0xff27b1ff,0xff27b1ff,0xff28b2ff,0xff29b2ff,0xff29b2ff, + 0xff40bdff,0xff60cbff,0xff41bfff,0xff61ccff,0xff62ccff,0xff42bfff,0xff42c0ff,0xff63ccff,0xff63ccff,0xff53c7ff,0xff54c7ff,0xff44c1ff,0xff45c1ff,0xff65ceff, + 0xff46c3ff,0xff67cfff,0xff47c3ff,0xff68cfff,0xff47c5ff,0xff78d5ff,0xff57c9ff,0xff47c3ff,0xff47c3ff,0xff46c3ff,0xff45c2ff,0xff65ceff,0xff44c1ff,0xff44c1ff, + 0xff63cdff,0xff44c1ff,0xff63ccff,0xff42c0ff,0xff42c0ff,0xff42c0ff,0xff61ccff,0xff41bfff,0xff40bfff,0xff40bdff,0xff3fbdff,0xff3fbdff,0xff3fbcff,0xff5fc9ff, + 0xff3dbbff,0xff5ec8ff,0xff3cbbff,0xff5cc7ff,0xff3cbaff,0xff3bbaff,0xff3ab9ff,0xff3ab9ff,0xff3ab9ff,0xff5bc6ff,0xff39b9ff,0xff39b8ff,0xff38b8ff,0xff59c5ff, + 0xff37b7ff,0xff6acbff,0xff36b7ff,0xff58c3ff,0xff58c3ff,0xff35b5ff,0xff34b4ff,0xff45bbff,0xff33b3ff,0xff33b4ff,0xff33b3ff,0xff32b2ff,0xff32b2ff,0xff31b2ff, + 0xff31b2ff,0xff30b2ff,0xff30b1ff,0xff30b1ff,0xff30b1ff,0xff2fb0ff,0xff2eb0ff,0xff2eaeff,0xff2eb0ff,0xff2eaeff,0xff2dadff,0xff2cadff,0xff2cadff,0xff2cacff, + 0xff2aacff,0xff2bacff,0xff2aabff,0xff29acff,0xff29abff,0xff29aaff,0xff28aaff,0xff28aaff,0xff28a9ff,0xff28aaff,0xff27a9ff,0xff27a9ff,0xff26a8ff,0xff25a8ff, + 0xff24a8ff,0xff24a7ff,0xff24a7ff,0xff24a7ff,0xff24a7ff,0xff23a5ff,0xff23a5ff,0xff22a5ff,0xff22a5ff,0xff21a4ff,0xff20a3ff,0xff20a4ff,0xff20a3ff,0xff20a3ff, + 0xff1fa2ff,0xff1fa2ff,0xff1fa1ff,0xff1ea2ff,0xff1ea1ff,0xff1da1ff,0xff1ca0ff,0xff1ca0ff,0xff1ba0ff,0xff1b9fff,0xff1ba0ff,0xff1ca1ff,0xff1da1ff,0xff1da1ff, + 0xff1da1ff,0xff1fa1ff,0xff1fa1ff,0xff1fa3ff,0xff4fcaff,0xff62cfff,0xff51caff,0xff62d0ff,0xff51ccff,0xff75d6ff,0xff76d6ff,0xff64d1ff,0xff397790,0xff307390, + 0xff3a7790,0xff307490,0xff447a90,0xff447a90,0xff3b7890,0xff3b7790,0xff327590,0xff3b7890,0xff457b90,0xff3c7890,0xff457b90,0xff3c7890,0xff439dc2,0xff57cfff, + 0xff57ceff,0xff56ceff,0xff77d8ff,0xff77d8ff,0xff65d2ff,0xff66d2ff,0xff76d6ff,0xff76d6ff,0xff52ccff,0xff75d6ff,0xff75d6ff,0xff62d0ff,0xff50caff,0xff50caff, + 0xff50caff,0xff4fc9ff,0xff72d4ff,0xff72d4ff,0xff60ceff,0xff54b6e2,0xff358cb2,0xff387a98,0xff2b7191,0xff2b7191,0xff2b7191,0xff2d789a,0xff4192b7,0xff65c1eb, + 0xff6ed1ff,0xff48c5ff,0xff6cd1ff,0xff6cd0ff,0xff59caff,0xff59caff,0xff6acfff,0xff58caff,0xff44c2ff,0xff6acfff,0xff69ceff,0xff43c2ff,0xff42c2ff,0xff42c1ff, + 0xff41c1ff,0xff41c1ff,0xff40c1ff,0xff3fc0ff,0xff3fc0ff,0xff3ec0ff,0xff3ebfff,0xff3ebeff,0xff3dbeff,0xff226c90,0xff226b90,0xff226b90,0xff216b90,0xff2c90c2, + 0xff3abcff,0xff3abcff,0xff39bcff,0xff39bcff,0xff38bbff,0xff38bbff,0xff36bbff,0xff36baff,0xff36baff,0xff35baff,0xff35b9ff,0xff2fa4e2,0xff2481b2,0xff1e6e98, + 0xff1d6991,0xff1c6991,0xff1c6891,0xff1e6f9a,0xff2383b7,0xff2ca9eb,0xff30b6ff,0xff30b6ff,0xff2fb5ff,0xff2eb5ff,0xff2eb5ff,0xff2eb5ff,0xff2db4ff,0xff2cb4ff, + 0xff2cb3ff,0xff2bb3ff,0xff2ab3ff,0xff2ab3ff,0xff2ab2ff,0xff29b2ff,0xff1f87c2,0xff176490,0xff176490,0xff166490,0xff166390,0xff26b0ff,0xff26b0ff,0xff25afff, + 0xff26b0ff,0xff26b0ff,0xff27b0ff,0xff27b1ff,0xff28b1ff,0xff28b2ff,0xff29b2ff,0xff29b2ff,0xff3fbdff,0xff40bdff,0xff41bfff,0xff41bfff,0xff41bfff,0xff41bfff, + 0xff42c0ff,0xff42c0ff,0xff256d90,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xff286f90,0xffffffff, + 0xffffffff,0xffc6d8e1,0xff3694c2,0xff46c3ff,0xff46c2ff,0xff45c2ff,0xff44c2ff,0xff44c1ff,0xff44c1ff,0xff43c1ff,0xff43c0ff,0xff42c0ff,0xff42c0ff,0xff41bfff, + 0xff41bfff,0xff41bfff,0xff40bdff,0xff40bdff,0xff40bdff,0xff3fbcff,0xff3ebcff,0xff3ebcff,0xff2b83b2,0xff2e7196,0xff93b6c9,0xffdae6ec,0xfff6f9fa,0xfffeffff, + 0xfff4f7f9,0xffd3e1e9,0xff7ea8bf,0xff216990,0xff33a5e4,0xff39b8ff,0xff38b8ff,0xff38b8ff,0xff37b7ff,0xff37b7ff,0xff37b5ff,0xff36b5ff,0xff35b5ff,0xff35b5ff, + 0xff35b4ff,0xff34b4ff,0xff33b4ff,0xff33b3ff,0xff33b3ff,0xff33b3ff,0xff32b2ff,0xff32b2ff,0xff31b1ff,0xff31b1ff,0xff30b2ff,0xff30b1ff,0xff2fb1ff,0xff1b6390, + 0xffffffff,0xffffffff,0xffc2d5e1,0xff2384c2,0xff2daeff,0xff2dadff,0xff2cadff,0xff2badff,0xff2badff,0xff2bacff,0xff2aacff,0xff2aabff,0xff29abff,0xff28abff, + 0xff1c77b2,0xff226896,0xff8db1c9,0xffd8e4ec,0xfff6f8fa,0xfffeffff,0xfff3f7f9,0xffd1dfe9,0xff77a2bf,0xff165f90,0xff2095e4,0xff24a7ff,0xff23a5ff,0xff23a5ff, + 0xff23a5ff,0xff22a4ff,0xff22a4ff,0xff21a4ff,0xff20a4ff,0xff20a3ff,0xff20a3ff,0xff20a2ff,0xff1fa2ff,0xff20a2ff,0xff177bc2,0xffc0d3e1,0xffffffff,0xffffffff, + 0xff105a90,0xff1ca0ff,0xff1ca0ff,0xff1ba0ff,0xff1c9fff,0xff1ca0ff,0xff1da0ff,0xff1da1ff,0xff1ea2ff,0xff1ea1ff,0xff1fa1ff,0xff1fa2ff,0xff4fcaff,0xff50caff, + 0xff51caff,0xff51caff,0xff52ccff,0xff52cbff,0xff53cbff,0xff53ccff,0xff2f7390,0xffcfdee5,0xffcfdee5,0xffcfdfe5,0xfff2f6f7,0xffffffff,0xffffffff,0xffcfdfe5, + 0xffd4e0e5,0xffd4e0e5,0xff327590,0xffffffff,0xffffffff,0xffc8dae1,0xff4288a3,0xff487f96,0xff3d7d96,0xff337996,0xff43a1c8,0xff55ceff,0xff4fc2f1,0xff3c93b7, + 0xff317896,0xff317896,0xff307896,0xff307896,0xff398fb4,0xff4cbdee,0xff50caff,0xff50caff,0xff50caff,0xff4fc9ff,0xff4ec9ff,0xff43acda,0xff397a97,0xffdce8ed, + 0xffffffff,0xffffffff,0xffdde9ee,0xffd6e4ea,0xfffbfcfc,0xffffffff,0xffffffff,0xff92b6c6,0xff40b0e4,0xff296f90,0xff286f90,0xff286f90,0xff286f90,0xff297294, + 0xff287294,0xff277194,0xff318cb7,0xff287396,0xff277296,0xff277296,0xff277296,0xff2f89b4,0xff3db4ee,0xff3db5f1,0xff2e8ab7,0xff257196,0xff267196,0xff247096, + 0xff247096,0xff2b87b4,0xff39b1ee,0xff226b90,0xffffffff,0xffffffff,0xffc4d8e1,0xff2c90c2,0xff216a90,0xff206a90,0xff206a90,0xff206a90,0xff2f9ed7,0xff37bbff, + 0xff37bbff,0xff36baff,0xff36baff,0xff2d9fda,0xff2c7297,0xffdae6ed,0xffffffff,0xffffffff,0xffdbe7ee,0xffd4e2ea,0xfffafbfc,0xffffffff,0xffffffff,0xff8bb1c6, + 0xff3da9e4,0xff2daef5,0xff2387bd,0xff1b6c98,0xff1b6b98,0xff277098,0xff1b6b98,0xff2083ba,0xff29acf3,0xff2bb3ff,0xff2397d7,0xff1a6d9c,0xff196d9b,0xff196c9b, + 0xff196c9b,0xffc1d6e1,0xffffffff,0xffffffff,0xff156490,0xff26b0ff,0xff26b0ff,0xff25b0ff,0xff3bb8ff,0xff26b1ff,0xff26b1ff,0xff27b1ff,0xff27b2ff,0xff28b1ff, + 0xff28b1ff,0xff29b2ff,0xff3fbcff,0xff41bdff,0xff40bfff,0xff41bfff,0xff41bfff,0xff42bfff,0xff41c0ff,0xff43c0ff,0xff4997bd,0xff328fbd,0xff328fbd,0xff2a779d, + 0xffc5d8e1,0xffffffff,0xffffffff,0xff286e90,0xff4c99bd,0xff3591bd,0xff296f90,0xffffffff,0xffffffff,0xffcbdbe3,0xff9abbcb,0xffebf2f5,0xfff9fafb,0xffbfd4de, + 0xff347797,0xff3ba9de,0xff266d90,0xff72a0b7,0xffd4e2e9,0xfff8fafb,0xfff9fafb,0xffdbe5ea,0xff86aabc,0xff2d6f90,0xff3bafec,0xff40bdff,0xff3fbdff,0xff3fbdff, + 0xff5fc9ff,0xff287aa5,0xffa2c0d0,0xffffffff,0xffffffff,0xff719fb8,0xff226a90,0xff226b93,0xff4b85a5,0xff83abc1,0xff6a9ab5,0xff5889a4,0xff2b88bd,0xff206890, + 0xffffffff,0xffffffff,0xffcddde6,0xffc8dae3,0xfffafbfc,0xff98b9cc,0xff6d9cb7,0xffd3e1e9,0xfff8fafb,0xfff8fafb,0xffd6e3ea,0xff76a2bc,0xff316d90,0xff1d6590, + 0xff6c9ab7,0xffd6e2e9,0xfff8fafb,0xfff8fafb,0xffd6e3ea,0xff75a1bc,0xff1b6390,0xff1a6390,0xffffffff,0xffffffff,0xffc2d5e1,0xff1b6290,0xffb2cada,0xffffffff, + 0xffffffff,0xffa3c0d3,0xff2592d7,0xff2aacff,0xff29acff,0xff2aabff,0xff29abff,0xff1a6ea5,0xff9cbbd0,0xffffffff,0xffffffff,0xff6998b8,0xff165f90,0xff166193, + 0xff417da5,0xff7ca5c1,0xff6294b5,0xff3f7ba4,0xff2881bd,0xff1e6290,0xff5a8db0,0xffc9dae6,0xfff6f8fa,0xfff6f8fa,0xffd1dee6,0xff6193b5,0xff135c90,0xff1b8ddb, + 0xff1a6194,0xffa0bed3,0xfff1f5f8,0xfff2f6f8,0xffacc6d8,0xffd4e1ea,0xffffffff,0xffffffff,0xff105a90,0xff1ca0ff,0xff1c9fff,0xff1ba0ff,0xff41b2ff,0xff1ca0ff, + 0xff1ca0ff,0xff1da0ff,0xff42b3ff,0xff1fa1ff,0xff1ea2ff,0xff1fa3ff,0xff50caff,0xff62cfff,0xff62cfff,0xff62d0ff,0xff51ccff,0xff75d6ff,0xff75d6ff,0xff53ccff, + 0xff76d7ff,0xff54ccff,0xff66d2ff,0xff419dc2,0xffcddbe1,0xffffffff,0xffffffff,0xff317490,0xff7ad9ff,0xff58d0ff,0xff327590,0xffffffff,0xffffffff,0xffffffff, + 0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffa5c1cd,0xff5d96ae,0xff7fa9bb,0xffffffff,0xfffeffff,0xffd9e5ea,0xffdce6ea,0xfffeffff,0xffffffff,0xff84acbe, + 0xff4490b1,0xff73d6ff,0xff62cfff,0xff61cfff,0xff83d9ff,0xff427a93,0xffe9f1f4,0xffffffff,0xffe1eaee,0xff357490,0xff4698bd,0xffabc5d1,0xffd2dfe5,0xffcddee5, + 0xffcddee5,0xffd2dfe5,0xff297090,0xff337390,0xffffffff,0xffffffff,0xffffffff,0xfff0f4f6,0xffe0e9ee,0xffa2bfcc,0xffffffff,0xfffeffff,0xffd7e4ea,0xffd7e4ea, + 0xfffeffff,0xffffffff,0xff8badbe,0xff78a5bb,0xffffffff,0xfffeffff,0xffd7e4ea,0xffd8e4ea,0xfffeffff,0xffffffff,0xff7da8be,0xff387390,0xffffffff,0xffffffff, + 0xffc7d8e1,0xffa5c0cd,0xffffffff,0xffffffff,0xffacc3cf,0xff377290,0xff2f9fd7,0xff4cc2ff,0xff5fc8ff,0xff4bc1ff,0xff4ac1ff,0xff2a6f93,0xffeaf0f4,0xffffffff, + 0xffdee8ee,0xff1d6890,0xff358ebd,0xffa2c0d1,0xffcadce5,0xffcadce5,0xffcadce5,0xffcadbe5,0xff1b6790,0xff679ab5,0xffffffff,0xffffffff,0xffebf1f5,0xffe7eff4, + 0xffffffff,0xffffffff,0xff77a2ba,0xff1c72a3,0xffa5c0cf,0xffffffff,0xffffffff,0xffe7eef3,0xffebf1f5,0xffffffff,0xffffffff,0xffffffff,0xff2e6c90,0xff26b1ff, + 0xff26b0ff,0xff3bb8ff,0xff3cb8ff,0xff26b0ff,0xff52c1ff,0xff3db9ff,0xff52c1ff,0xff3ebaff,0xff54c1ff,0xff3fbaff,0xff40bdff,0xff60cbff,0xff61ccff,0xff61ccff, + 0xff51c5ff,0xff41bfff,0xff42c0ff,0xff63cdff,0xff63ccff,0xff63cdff,0xff44c1ff,0xff4d9cc2,0xffc5d8e1,0xffffffff,0xffffffff,0xff286e90,0xff67cfff,0xff47c3ff, + 0xff286f90,0xffffffff,0xffffffff,0xfff1f5f7,0xff4783a0,0xff598faa,0xffffffff,0xffffffff,0xffc3d6e0,0xff307393,0xffdfe9ee,0xffffffff,0xfff3f6f8,0xffccdde5, + 0xffd1dee5,0xfff4f7f8,0xffffffff,0xffdce7ed,0xff437a95,0xff40bdff,0xff5fcbff,0xff3fbdff,0xff5fc9ff,0xff246c93,0xfffbfcfd,0xffffffff,0xffc7d9e3,0xff3f88ae, + 0xff4493bd,0xffcedde5,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xff216890,0xff337090,0xffffffff,0xffffffff,0xfff9fafb,0xff497f9c,0xff206993,0xffe1eaee, + 0xffffffff,0xfff3f6f8,0xffcbdbe5,0xffcadbe5,0xfff4f6f8,0xffffffff,0xffdfe8ed,0xffdee8ee,0xffffffff,0xfff3f6f8,0xffcadbe5,0xffd1dee5,0xfff3f6f8,0xffffffff, + 0xffdde7ed,0xff1b6390,0xffffffff,0xffffffff,0xfff5f8f9,0xffffffff,0xffffffff,0xffcadbe6,0xff2d6b90,0xff2694dc,0xff2badff,0xff4dbcff,0xff2aacff,0xff4dbcff, + 0xff4cbbff,0xff216793,0xfffbfcfd,0xffffffff,0xffc9d9e3,0xff1b73ae,0xff3689bd,0xffc9dae5,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xff145e90,0xffd9e5ed, + 0xffffffff,0xffecf2f5,0xff336f96,0xff1e6495,0xffeef2f5,0xffffffff,0xffdfe8ee,0xff286893,0xffe9f0f5,0xffffffff,0xffe9eff4,0xff2d6a94,0xff316d96,0xffedf2f5, + 0xffffffff,0xffffffff,0xff105b90,0xff41b2ff,0xff1ba0ff,0xff41b2ff,0xff1ba0ff,0xff41b2ff,0xff1da1ff,0xff2faaff,0xff42b3ff,0xff30aaff,0xff1ea1ff,0xff43b3ff, + 0xff50caff,0xff73d5ff,0xff74d5ff,0xff74d6ff,0xff63d1ff,0xff75d6ff,0xff76d6ff,0xff76d6ff,0xff87dcff,0xff76d7ff,0xff55cdff,0xff5ba4c2,0xffcddbe1,0xffffffff, + 0xffffffff,0xff317590,0xff7ad9ff,0xff58cfff,0xff327590,0xffffffff,0xffffffff,0xffcbdce3,0xff367f9d,0xff317490,0xffffffff,0xffffffff,0xffc8dae1,0xff3b7a93, + 0xfffbfcfc,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xfff9fafb,0xff437c95,0xff50cbff,0xff73d5ff,0xff4fcaff,0xff72d4ff,0xff2d7493, + 0xffe9f0f4,0xffffffff,0xffe2eaee,0xff3f7790,0xff529cbd,0xff2a7090,0xff2a7090,0xffc6d9e1,0xffffffff,0xffffffff,0xff297090,0xff3e7690,0xffffffff,0xffffffff, + 0xffd9e4e9,0xff3f7a95,0xff3e7793,0xfffbfcfc,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xfff9fafb,0xfffbfcfc,0xffffffff,0xffffffff, + 0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xfff9fafb,0xff387390,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xfffcfdfd,0xff5f8fa7,0xff2988ba, + 0xff38bcff,0xff60c9ff,0xff37baff,0xff5fc9ff,0xff5ec8ff,0xff1f6b93,0xffe8f0f4,0xffffffff,0xffe0e9ee,0xff1d6890,0xff5398bd,0xff1d6890,0xff1c6890,0xffc3d6e1, + 0xffffffff,0xffffffff,0xff1b6790,0xfffafbfc,0xffffffff,0xffcfdde5,0xff1d72a1,0xff1c72a1,0xffccdbe3,0xffffffff,0xfffafbfc,0xff327093,0xfffbfcfd,0xffffffff, + 0xffccdbe3,0xff357ba2,0xff347aa1,0xffccdbe3,0xffffffff,0xffffffff,0xff2e6c90,0xff3cb8ff,0xff25b0ff,0xff51bfff,0xff26afff,0xff52c0ff,0xff27b1ff,0xff27b1ff, + 0xff52c1ff,0xff53c1ff,0xff54c1ff,0xff69c9ff,0xff40bdff,0xff60cbff,0xff50c5ff,0xff61cbff,0xff50c5ff,0xff62ccff,0xff62ccff,0xff63ccff,0xff63cdff,0xff43c1ff, + 0xff64cdff,0xff4097c2,0xffcadae1,0xffffffff,0xffffffff,0xff286e90,0xff67cfff,0xff48c5ff,0xff296f90,0xffffffff,0xffffffff,0xffc8d9e1,0xff3594c1,0xff286e90, + 0xffffffff,0xffffffff,0xffc8d9e1,0xff437a93,0xffe1ebef,0xffffffff,0xffdee8ee,0xff2a7093,0xff387390,0xff6d99ae,0xff6391a8,0xff45809d,0xff387795,0xff40bdff, + 0xff5fcbff,0xff3fbcff,0xff4fc2ff,0xff3d82a5,0xffa6c1d0,0xffffffff,0xffffffff,0xff7aa1b6,0xff357090,0xff226a92,0xff4984a4,0xffe7eff3,0xffffffff,0xffffffff, + 0xff337090,0xff337090,0xffffffff,0xffffffff,0xffcadae2,0xff408db7,0xff337293,0xffe1eaef,0xffffffff,0xffdde7ee,0xff236a93,0xff1e6690,0xff6894ae,0xff5d8ca8, + 0xff51819d,0xffe0eaef,0xffffffff,0xffe1e9ee,0xff2a6c93,0xff2f6d90,0xff598eae,0xff4d85a8,0xff3e799d,0xff2e6c90,0xffffffff,0xffffffff,0xffffffff,0xff9bb8c9, + 0xfff8fafb,0xffffffff,0xffcfdee6,0xff2d6b90,0xff38a8ee,0xff4dbcff,0xff4cbcff,0xff4cbbff,0xff4cbbff,0xff1a6fa5,0xff9dbcd0,0xffffffff,0xffffffff,0xff739cb6, + 0xff2a6890,0xff166192,0xff3f7ba4,0xffe6eef3,0xffffffff,0xffffffff,0xff145e90,0xffdbe6ee,0xffffffff,0xffedf2f5,0xff1e6495,0xff1c6394,0xffeaf1f5,0xffffffff, + 0xffdee7ee,0xff1d6493,0xffe3ebf0,0xffffffff,0xffebf1f5,0xff2f6b95,0xff256795,0xffebf1f5,0xffffffff,0xffffffff,0xff256590,0xff2ea9ff,0xff41b1ff,0xff1ba0ff, + 0xff1ba0ff,0xff2ea9ff,0xff41b3ff,0xff41b2ff,0xff42b3ff,0xff42b3ff,0xff43b3ff,0xff57bcff,0xff4fcaff,0xff50caff,0xff51cbff,0xff51cbff,0xff51cbff,0xff52ccff, + 0xff52ccff,0xff53ccff,0xff54cdff,0xff54ccff,0xff55cdff,0xff419cc2,0xffc8dae1,0xffffffff,0xffffffff,0xff327590,0xff8addff,0xff7ad9ff,0xff327590,0xffffffff, + 0xffffffff,0xffc8dae1,0xff4fa1c2,0xff447a90,0xffffffff,0xffffffff,0xffc8dae1,0xff3989ab,0xff83acbd,0xffffffff,0xffffffff,0xffe9f0f3,0xffe2ebef,0xffffffff, + 0xffffffff,0xff8ab0c1,0xff49b9e9,0xff50caff,0xff4fcaff,0xff4fc9ff,0xff4fc9ff,0xff43acda,0xff3c7c99,0xffe1ebef,0xffffffff,0xffffffff,0xffdee9ee,0xffd7e5ea, + 0xfffcfdfd,0xffffffff,0xffffffff,0xffecf2f5,0xff296f90,0xff296f90,0xffffffff,0xffffffff,0xffc6d8e1,0xff519dc2,0xff478bab,0xff8aadbd,0xffffffff,0xffffffff, + 0xffe8eff3,0xffe1ebef,0xffffffff,0xffffffff,0xff85adc1,0xff7da8bd,0xffffffff,0xffffffff,0xffe7eff3,0xffe0eaef,0xffffffff,0xffffffff,0xff84acc1,0xff226c90, + 0xffffffff,0xffffffff,0xffc8dae4,0xff216b90,0xff9ebfcf,0xffffffff,0xffffffff,0xff76a4bb,0xff2377a1,0xff38bbff,0xff37bbff,0xff36baff,0xff36baff,0xff2e9fda, + 0xff2f7599,0xffdfeaef,0xffffffff,0xffffffff,0xffdfe9ee,0xffd5e3ea,0xfffcfdfd,0xffffffff,0xffffffff,0xffebf1f5,0xff1b6790,0xff6a9bb6,0xffffffff,0xffffffff, + 0xffe8f0f4,0xffe7eff4,0xffffffff,0xffffffff,0xff6a9bb7,0xff1d77aa,0xff8cb2c8,0xffffffff,0xffffffff,0xffe6eef3,0xffe8eff4,0xffffffff,0xffffffff,0xffffffff, + 0xff156390,0xff26b0ff,0xff52c0ff,0xff25afff,0xff26b0ff,0xff26b0ff,0xff27b0ff,0xff27b1ff,0xff28b2ff,0xff28b1ff,0xff28b2ff,0xff29b2ff,0xff3fbdff,0xff40bdff, + 0xff40bdff,0xff41bfff,0xff41c0ff,0xff42c0ff,0xff42bfff,0xff42c0ff,0xff43c0ff,0xff44c1ff,0xff44c1ff,0xff3494c2,0xffc5d8e1,0xffffffff,0xffffffff,0xff286e90, + 0xff47c3ff,0xff47c5ff,0xff296f90,0xffffffff,0xffffffff,0xffc6d8e1,0xff3594c2,0xff286e90,0xffffffff,0xffffffff,0xffc5d8e1,0xff3494c2,0xff266d90,0xff7da8bd, + 0xffdde8ee,0xfffafbfc,0xfffafbfc,0xffdbe7ed,0xff7fa9be,0xff256c90,0xff3bafe9,0xff40bdff,0xff3fbdff,0xff3fbcff,0xff3fbdff,0xff3ebbfe,0xff2a7fac,0xff327498, + 0xff9abbcd,0xffdce7ee,0xfff8fafb,0xfffafbfc,0xffedf2f5,0xffc6d9e3,0xff7da7be,0xff296e94,0xff2475a2,0xff206890,0xffffffff,0xffffffff,0xffc3d7e1,0xff2a8ac2, + 0xff32aaed,0xff1e6690,0xff79a4bd,0xffdbe7ee,0xfffafbfc,0xfffafbfc,0xffdae6ed,0xff7ba5be,0xff1d6590,0xff1d6590,0xff78a3bd,0xffdbe7ee,0xfffafbfc,0xfffafbfc, + 0xffd9e6ed,0xff7aa4be,0xff1b6490,0xff1b6390,0xffffffff,0xffffffff,0xffc2d5e1,0xff2383c0,0xff2e709a,0xfff5f8fa,0xffffffff,0xffecf2f5,0xff2976a7,0xff2bacff, + 0xff2aabff,0xff29acff,0xff29abff,0xff29aafe,0xff1b73ac,0xff276b98,0xff95b7cd,0xffdae6ee,0xfff8fafb,0xfffafbfc,0xffecf2f5,0xffc3d6e3,0xff76a1be,0xff1d6594, + 0xff176ba2,0xff145d90,0xff5d90b2,0xffcbdbe7,0xfff7f9fb,0xfff7f9fb,0xffccdce6,0xff5f91b4,0xff135d90,0xff1d92e3,0xff175f92,0xff9fbcd1,0xfff1f5f8,0xfff4f7f9, + 0xffaac4d7,0xffc8d9e5,0xffffffff,0xffffffff,0xff105b90,0xff1ca0ff,0xff1ba0ff,0xff1ba0ff,0xff1ca0ff,0xff1ca0ff,0xff1ca0ff,0xff1da1ff,0xff1ea1ff,0xff1ea1ff, + 0xff1fa2ff,0xff1fa2ff,0xff4fc9ff,0xff62cfff,0xff51cbff,0xff63d0ff,0xff52cbff,0xff53cbff,0xff53ccff,0xff53cdff,0xff64d1ff,0xff54cdff,0xff55cdff,0xff419dc2, + 0xff307490,0xff3a7790,0xff317490,0xff327490,0xff58cfff,0xff58d0ff,0xff327590,0xff337590,0xff327590,0xff327590,0xff439dc2,0xff317490,0xff317590,0xff317490, + 0xff317490,0xff419cc2,0xff4fbfed,0xff3a8db0,0xff447d94,0xff307694,0xff307694,0xff397994,0xff4591b2,0xff4bbcec,0xff50caff,0xff50caff,0xff50caff,0xff4fc9ff, + 0xff4fc9ff,0xff60ceff,0xff4ec8ff,0xff43afde,0xff348ab0,0xff2d7596,0xff2c7393,0xff2b7393,0xff2b7393,0xff2f7da1,0xff3896c1,0xff44b7ec,0xff48c6ff,0xff286f90, + 0xff337390,0xff286f90,0xff286f90,0xff3595c2,0xff45c4ff,0xff40b5ed,0xff2f87b0,0xff277194,0xff277194,0xff267194,0xff267194,0xff2e87b2,0xff3cb3ec,0xff3cb3ed, + 0xff2d85b0,0xff256f94,0xff256f94,0xff256f94,0xff246f94,0xff2b85b2,0xff38b0ec,0xff226c90,0xff226b90,0xff216b90,0xff216b90,0xff2c90c2,0xff237199,0xff216a90, + 0xff206a90,0xff206a90,0xff2376a1,0xff38bbff,0xff37bbff,0xff37bbff,0xff36baff,0xff36baff,0xff35b9ff,0xff2da1de,0xff2480b0,0xff1f6c96,0xff1d6a93,0xff1d6a93, + 0xff1d6993,0xff2074a1,0xff258ac1,0xff2da9ec,0xff2fb6ff,0xff2daff5,0xff2285bc,0xff1b6c97,0xff1b6b97,0xff1b6b97,0xff1b6b97,0xff2083ba,0xff29abf4,0xff2bb4ff, + 0xff2497d7,0xff1a6e9c,0xff196c9a,0xff196c9a,0xff186b9a,0xff176490,0xff166490,0xff166490,0xff166390,0xff26b1ff,0xff26b0ff,0xff25afff,0xff26afff,0xff26b0ff, + 0xff26b0ff,0xff27b1ff,0xff27b1ff,0xff28b1ff,0xff28b2ff,0xff29b2ff,0xff3fbdff,0xff85d7ff,0xff40bdff,0xff85d8ff,0xff41bfff,0xff41bfff,0xff41bfff,0xff42c1ff, + 0xff63ccff,0xff43c1ff,0xff44c1ff,0xff45c1ff,0xff45c2ff,0xff56c8ff,0xff46c2ff,0xff46c3ff,0xff47c3ff,0xff47c5ff,0xff47c5ff,0xff49c5ff,0xff47c3ff,0xff47c3ff, + 0xff47c3ff,0xff46c3ff,0xff45c3ff,0xff45c2ff,0xff45c2ff,0xff44c1ff,0xff44c1ff,0xff43c1ff,0xff63ccff,0xff42c0ff,0xff41c0ff,0xff41c0ff,0xff61ccff,0xff41bfff, + 0xff40bfff,0xff40bdff,0xff40bdff,0xff3fbdff,0xff3ebcff,0xff4ec2ff,0xff3ebbff,0xff3dbcff,0xff3dbbff,0xff3cbbff,0xff3cbbff,0xff3bbaff,0xff3bbaff,0xff3ab9ff, + 0xff3ab9ff,0xff3ab9ff,0xff39b8ff,0xff39b9ff,0xff5ac6ff,0xff38b8ff,0xff37b7ff,0xff37b5ff,0xff36b5ff,0xff36b5ff,0xff35b5ff,0xff35b5ff,0xff34b4ff,0xff34b4ff, + 0xff33b4ff,0xff33b3ff,0xff33b3ff,0xff33b3ff,0xff32b2ff,0xff32b2ff,0xff31b2ff,0xff31b1ff,0xff30b1ff,0xff2fb1ff,0xff2fb1ff,0xff2fb0ff,0xff2eb0ff,0xff2eb0ff, + 0xff2eaeff,0xff2eadff,0xff2dadff,0xff2cadff,0xff2cadff,0xff2bacff,0xff2bacff,0xff2aacff,0xff2aacff,0xff29acff,0xff29abff,0xff29aaff,0xff28abff,0xff28aaff, + 0xff28aaff,0xff27aaff,0xff27a9ff,0xff26a9ff,0xff26a8ff,0xff25a8ff,0xff25a8ff,0xff25a8ff,0xff24a7ff,0xff24a7ff,0xff24a7ff,0xff24a5ff,0xff23a5ff,0xff23a4ff, + 0xff22a4ff,0xff21a4ff,0xff21a4ff,0xff21a4ff,0xff20a3ff,0xff20a2ff,0xff1fa3ff,0xff1fa2ff,0xff1ea1ff,0xff1ea2ff,0xff1ea1ff,0xff1da1ff,0xff1da1ff,0xff1ca0ff, + 0xff1ba0ff,0xff1ba0ff,0xff1ca0ff,0xff1ca0ff,0xff1da1ff,0xff1da1ff,0xff1ea1ff,0xff1ea1ff,0xff1ea2ff,0xff1fa2ff,0xff4fcaff,0xff73d5ff,0xff96dfff,0xff74d6ff, + 0xff62d0ff,0xff75d6ff,0xff75d6ff,0xff64d1ff,0xff76d7ff,0xff65d2ff,0xff66d2ff,0xff55ceff,0xff66d2ff,0xff78d8ff,0xff57ceff,0xff8addff,0xff79d9ff,0xff7ad9ff, + 0xff6ad5ff,0xff7bd9ff,0xff7ad9ff,0xff69d4ff,0xff57cfff,0xff57cfff,0xff57ceff,0xff67d3ff,0xff78d8ff,0xff78d7ff,0xff65d2ff,0xff54ccff,0xff76d6ff,0xff53ccff, + 0xff53ccff,0xff52ccff,0xff74d6ff,0xff51cbff,0xff50caff,0xff50cbff,0xff4fcaff,0xff4fcaff,0xff60ceff,0xff72d4ff,0xff4ec9ff,0xff82d9ff,0xff71d3ff,0xff70d3ff, + 0xff4bc8ff,0xff4bc7ff,0xff4ac7ff,0xff4ac6ff,0xff6ed1ff,0xff6dd1ff,0xff6dd1ff,0xff5acbff,0xff7ed6ff,0xff6cd1ff,0xff47c4ff,0xff6ad0ff,0xff45c3ff,0xff6acfff, + 0xff6acfff,0xff6acfff,0xff69cfff,0xff55c8ff,0xff68ceff,0xff68cdff,0xff67cdff,0xff41c1ff,0xff40c0ff,0xff3fc0ff,0xff3fc0ff,0xff3fbfff,0xff3ebfff,0xff3dbfff, + 0xff3dbfff,0xff3dbeff,0xff3cbdff,0xff3bbeff,0xff3bbdff,0xff3abdff,0xff3abcff,0xff3abcff,0xff39bcff,0xff38bbff,0xff38bcff,0xff38bbff,0xff37bbff,0xff37baff, + 0xff36baff,0xff35baff,0xff35b9ff,0xff34b9ff,0xff33b9ff,0xff33b8ff,0xff32b8ff,0xff32b8ff,0xff31b7ff,0xff31b7ff,0xff31b7ff,0xff30b6ff,0xff2fb6ff,0xff2fb6ff, + 0xff2fb5ff,0xff2eb5ff,0xff2db5ff,0xff2db4ff,0xff2db4ff,0xff2cb4ff,0xff2bb3ff,0xff2bb3ff,0xff2bb3ff,0xff2bb2ff,0xff29b2ff,0xff29b3ff,0xff29b2ff,0xff29b2ff, + 0xff28b1ff,0xff27b1ff,0xff27b1ff,0xff26b0ff,0xff26afff,0xff25b0ff,0xff26b0ff,0xff26b0ff,0xff27b1ff,0xff27b0ff,0xff28b1ff,0xff28b2ff,0xff29b2ff,0xff29b2ff, + 0xff40bdff,0xff60cbff,0xff41bfff,0xff61ccff,0xff41c0ff,0xff62ccff,0xff63ccff,0xff63ccff,0xff74d2ff,0xff63ccff,0xff43c1ff,0xff44c1ff,0xff45c1ff,0xff65ceff, + 0xff46c2ff,0xff67cfff,0xff46c3ff,0xff67cfff,0xff68cfff,0xff48c5ff,0xff67cfff,0xff47c3ff,0xff47c3ff,0xff47c3ff,0xff45c2ff,0xff46c2ff,0xff65ceff,0xff64cdff, + 0xff63cdff,0xff44c1ff,0xff63ccff,0xff42c0ff,0xff42c0ff,0xff41bfff,0xff61ccff,0xff41bfff,0xff41bfff,0xff40bdff,0xff3fbdff,0xff3fbcff,0xff3ebcff,0xff5fc9ff, + 0xff3dbbff,0xff5ec8ff,0xff3dbbff,0xff5dc7ff,0xff3cbaff,0xff3bbaff,0xff3abaff,0xff3ab9ff,0xff5cc6ff,0xff3ab9ff,0xff39b8ff,0xff39b8ff,0xff5bc6ff,0xff38b7ff, + 0xff37b7ff,0xff58c5ff,0xff36b7ff,0xff58c5ff,0xff58c3ff,0xff35b5ff,0xff35b4ff,0xff57c2ff,0xff67c8ff,0xff56c2ff,0xff67c8ff,0xff33b3ff,0xff32b2ff,0xff31b2ff, + 0xff31b2ff,0xff30b2ff,0xff30b1ff,0xff30b1ff,0xff2fb1ff,0xff2eb0ff,0xff2eaeff,0xff2eb0ff,0xff2eaeff,0xff2eaeff,0xff2dadff,0xff2dadff,0xff2cadff,0xff2bacff, + 0xff2bacff,0xff2bacff,0xff2aabff,0xff29abff,0xff29abff,0xff28abff,0xff28aaff,0xff28aaff,0xff28aaff,0xff27aaff,0xff27aaff,0xff26a9ff,0xff25a9ff,0xff25a8ff, + 0xff25a8ff,0xff24a8ff,0xff24a7ff,0xff24a7ff,0xff24a7ff,0xff24a5ff,0xff23a5ff,0xff22a5ff,0xff21a5ff,0xff21a4ff,0xff21a4ff,0xff20a3ff,0xff20a2ff,0xff20a2ff, + 0xff20a2ff,0xff1fa3ff,0xff1fa1ff,0xff1ea1ff,0xff1ea1ff,0xff1ea1ff,0xff1da1ff,0xff1ca0ff,0xff1c9fff,0xff1b9fff,0xff1ca0ff,0xff1ca0ff,0xff1da1ff,0xff1da1ff, + 0xff1da1ff,0xff1fa2ff,0xff1ea2ff,0xff1fa2ff,0xff4fc9ff,0xff73d5ff,0xff50caff,0xff74d6ff,0xff74d6ff,0xff52cbff,0xff53ccff,0xff76d6ff,0xff76d6ff,0xff65d2ff, + 0xff65d2ff,0xff56cdff,0xff55cdff,0xff78d8ff,0xff56ceff,0xff79d8ff,0xff58cfff,0xff7bd9ff,0xff59d0ff,0xff8bdeff,0xff6ad4ff,0xff58cfff,0xff58cfff,0xff57cfff, + 0xff57ceff,0xff79d8ff,0xff55ceff,0xff56ceff,0xff76d7ff,0xff54ccff,0xff76d6ff,0xff53ccff,0xff53ccff,0xff52ccff,0xff75d6ff,0xff51cbff,0xff50caff,0xff50caff, + 0xff50c9ff,0xff4fcaff,0xff4ecaff,0xff72d4ff,0xff4ec9ff,0xff71d3ff,0xff4dc8ff,0xff70d3ff,0xff4bc7ff,0xff4bc7ff,0xff4bc7ff,0xff4ac7ff,0xff6fd1ff,0xff49c6ff, + 0xff5acbff,0xff47c6ff,0xff6dd1ff,0xff47c4ff,0xff5acbff,0xff6bcfff,0xff6acfff,0xff7dd5ff,0xff6acfff,0xff57c8ff,0xff43c2ff,0xff69ceff,0xff68ceff,0xff42c2ff, + 0xff54c7ff,0xff41c0ff,0xff40c0ff,0xff40c0ff,0xff3fc0ff,0xff3ebfff,0xff3fbfff,0xff3ebeff,0xff3dbeff,0xff3cbeff,0xff3dbeff,0xff3cbeff,0xff3bbdff,0xff3bbdff, + 0xff3abcff,0xff3abcff,0xff39bcff,0xff38bbff,0xff38bbff,0xff37bbff,0xff37bbff,0xff37baff,0xff36baff,0xff35baff,0xff35b9ff,0xff34b9ff,0xff34b9ff,0xff33b8ff, + 0xff33b8ff,0xff32b8ff,0xff32b8ff,0xff31b7ff,0xff31b7ff,0xff30b6ff,0xff2fb6ff,0xff2fb6ff,0xff2fb6ff,0xff2eb5ff,0xff2eb4ff,0xff2db4ff,0xff2db5ff,0xff2cb4ff, + 0xff2cb3ff,0xff2bb4ff,0xff2bb3ff,0xff2ab3ff,0xff2ab2ff,0xff29b2ff,0xff29b2ff,0xff28b1ff,0xff27b1ff,0xff27b1ff,0xff27b1ff,0xff26b0ff,0xff26b0ff,0xff25b0ff, + 0xff25b0ff,0xff26b0ff,0xff26b1ff,0xff27b1ff,0xff27b1ff,0xff28b2ff,0xff28b2ff,0xff29b2ff,0xff40bdff,0xff50c3ff,0xff41bdff,0xff50c5ff,0xff41bfff,0xff62ccff, + 0xff63ccff,0xff52c6ff,0xff52c6ff,0xff43c0ff,0xff54c7ff,0xff44c2ff,0xff65cdff,0xff66ceff,0xff55c8ff,0xff56c8ff,0xff46c3ff,0xff58cbff,0xff68cfff,0xff59cbff, + 0xff68cfff,0xff57c9ff,0xff46c3ff,0xff46c3ff,0xff46c2ff,0xff45c2ff,0xff65cdff,0xff64cdff,0xff54c7ff,0xff53c7ff,0xff63ccff,0xff63ccff,0xff42bfff,0xff62ccff, + 0xff61ccff,0xff50c5ff,0xff40bfff,0xff40bdff,0xff3fbdff,0xff3fbdff,0xff5fcbff,0xff5fc9ff,0xff4dc2ff,0xff4dc2ff,0xff3cbbff,0xff4cc1ff,0xff3bbaff,0xff3bbaff, + 0xff3abaff,0xff3ab9ff,0xff49c0ff,0xff5bc6ff,0xff49c0ff,0xff39b8ff,0xff38b7ff,0xff5ac5ff,0xff37b8ff,0xff47bdff,0xff36b7ff,0xff58c3ff,0xff58c3ff,0xff46bbff, + 0xff57c2ff,0xff34b4ff,0xff44baff,0xff56c1ff,0xff43baff,0xff33b3ff,0xff32b3ff,0xff32b2ff,0xff31b2ff,0xff30b2ff,0xff30b1ff,0xff2fb1ff,0xff2fb0ff,0xff2fb1ff, + 0xff2eb0ff,0xff2eb0ff,0xff2eaeff,0xff2daeff,0xff2dadff,0xff2cadff,0xff2cadff,0xff2badff,0xff2bacff,0xff2bacff,0xff2aacff,0xff29abff,0xff29abff,0xff29abff, + 0xff28aaff,0xff28aaff,0xff27aaff,0xff27a9ff,0xff27a9ff,0xff27a9ff,0xff26a8ff,0xff25a8ff,0xff25a8ff,0xff24a7ff,0xff24a7ff,0xff24a5ff,0xff24a7ff,0xff23a5ff, + 0xff23a4ff,0xff22a4ff,0xff22a5ff,0xff21a4ff,0xff20a4ff,0xff20a3ff,0xff20a3ff,0xff20a3ff,0xff20a2ff,0xff1fa2ff,0xff1fa2ff,0xff1ea2ff,0xff1ea1ff,0xff1da1ff, + 0xff1ca1ff,0xff1ca0ff,0xff1ba0ff,0xff1b9fff,0xff1c9fff,0xff1ca0ff,0xff1ca1ff,0xff1da1ff,0xff1ea1ff,0xff1ea1ff,0xff1fa2ff,0xff1fa2ff,0xff4fcaff,0xff50caff, + 0xff51caff,0xff51cbff,0xff52cbff,0xff52cbff,0xff53ccff,0xff53ccff,0xff53ccff,0xff54cdff,0xff55cdff,0xff55ceff,0xff55cdff,0xff56ceff,0xff56ceff,0xff57cfff, + 0xff58cfff,0xff58cfff,0xff59d0ff,0xff7bd9ff,0xff7bd9ff,0xff58d0ff,0xff58cfff,0xff57cfff,0xff56cfff,0xff57ceff,0xff56ceff,0xff55ceff,0xff55ceff,0xff54ccff, + 0xff54ccff,0xff53ccff,0xff53ccff,0xff52cbff,0xff51ccff,0xff51cbff,0xff50cbff,0xff50caff,0xff4fcaff,0xff4fcaff,0xff4ecaff,0xff4ec9ff,0xff4dc9ff,0xff4dc8ff, + 0xff4dc8ff,0xff4cc7ff,0xff4bc7ff,0xff4bc7ff,0xff4ac6ff,0xff49c6ff,0xff4ac6ff,0xff49c6ff,0xff49c6ff,0xff47c6ff,0xff48c5ff,0xff47c4ff,0xff47c4ff,0xff59caff, + 0xff6bcfff,0xff58c9ff,0xff57c9ff,0xff44c2ff,0xff43c2ff,0xff42c2ff,0xff42c2ff,0xff42c2ff,0xff41c1ff,0xff41c1ff,0xff40c0ff,0xff3fc0ff,0xff40c0ff,0xff3ec0ff, + 0xff3ec0ff,0xff3ebfff,0xff3dbeff,0xff3dbeff,0xff3cbeff,0xff3bbeff,0xff3bbdff,0xff3abdff,0xff3abdff,0xff39bcff,0xff39bcff,0xff39bbff,0xff38bcff,0xff37bbff, + 0xff37baff,0xff37baff,0xff36baff,0xff36baff,0xff34b9ff,0xff34b9ff,0xff34b9ff,0xff33b8ff,0xff33b8ff,0xff32b8ff,0xff32b8ff,0xff31b7ff,0xff31b7ff,0xff30b6ff, + 0xff30b6ff,0xff2fb6ff,0xff2fb5ff,0xff2eb6ff,0xff2eb5ff,0xff2db5ff,0xff2cb4ff,0xff2db4ff,0xff2bb4ff,0xff2bb3ff,0xff2bb3ff,0xff2ab3ff,0xff29b3ff,0xff29b2ff, + 0xff28b1ff,0xff28b1ff,0xff27b1ff,0xff27b1ff,0xff27b0ff,0xff26b1ff,0xff26afff,0xff25afff,0xff26b0ff,0xff26b0ff,0xff27b1ff,0xff27b1ff,0xff28b1ff,0xff28b2ff, + 0xff28b2ff,0xff29b2ff,0xff40bdff,0xff40bdff,0xff41bfff,0xff41bfff,0xff41bfff,0xff42bfff,0xff42c0ff,0xff42c0ff,0xff43c0ff,0xff43c1ff,0xff44c1ff,0xff44c2ff, + 0xff45c1ff,0xff45c2ff,0xff45c2ff,0xff46c3ff,0xff67cfff,0xff67cfff,0xff48c5ff,0xff48c5ff,0xff48c3ff,0xff48c5ff,0xff56c9ff,0xff66cfff,0xff56c8ff,0xff46c2ff, + 0xff44c2ff,0xff44c1ff,0xff43c1ff,0xff44c0ff,0xff42c0ff,0xff42c0ff,0xff41c0ff,0xff41bfff,0xff41bfff,0xff41bfff,0xff41bfff,0xff40bfff,0xff40bdff,0xff3fbdff, + 0xff3ebcff,0xff3ebcff,0xff3ebcff,0xff3dbbff,0xff3cbbff,0xff3cbbff,0xff3bbbff,0xff3bbaff,0xff3abaff,0xff3ab9ff,0xff3ab9ff,0xff3ab9ff,0xff39b9ff,0xff39b8ff, + 0xff38b8ff,0xff38b7ff,0xff38b8ff,0xff37b7ff,0xff37b7ff,0xff35b5ff,0xff36b5ff,0xff35b5ff,0xff34b4ff,0xff33b4ff,0xff33b3ff,0xff33b3ff,0xff33b3ff,0xff2fa9f1, + 0xff2175a7,0xff1c6793,0xff1c6693,0xff1c6793,0xff1d6c9c,0xff2ba3eb,0xff2fb1ff,0xff2eb0ff,0xff2eb0ff,0xff2eb0ff,0xff2eaeff,0xff2eaeff,0xff2daeff,0xff2daeff, + 0xff2cadff,0xff2cacff,0xff2bacff,0xff2babff,0xff29acff,0xff29acff,0xff29abff,0xff29abff,0xff28abff,0xff28aaff,0xff28aaff,0xff27a9ff,0xff26a9ff,0xff26a8ff, + 0xff26a8ff,0xff25a8ff,0xff25a8ff,0xff24a8ff,0xff36aeff,0xff24a7ff,0xff23a7ff,0xff23a7ff,0xff22a5ff,0xff33adff,0xff22a4ff,0xff21a4ff,0xff21a4ff,0xff20a3ff, + 0xff20a3ff,0xff20a2ff,0xff20a2ff,0xff1fa2ff,0xff1fa2ff,0xff1ea1ff,0xff1da2ff,0xff1da1ff,0xff1ca0ff,0xff1ca1ff,0xff1ca0ff,0xff1ba0ff,0xff2ea9ff,0xff1ca0ff, + 0xff1ca0ff,0xff1da0ff,0xff1ea1ff,0xff1ea1ff,0xff1fa2ff,0xff1fa2ff,0xff4fcaff,0xff50caff,0xff50cbff,0xff51cbff,0xff51cbff,0xff52cbff,0xff53cbff,0xff53ccff, + 0xff76d6ff,0xff54cdff,0xff54cdff,0xff56cdff,0xff56ceff,0xff56ceff,0xff57ceff,0xff57cfff,0xff7ad9ff,0xff59cfff,0xff6ad5ff,0xff7bd9ff,0xff7bd9ff,0xff69d5ff, + 0xff57cfff,0xff57ceff,0xff79d8ff,0xff56ceff,0xff55ceff,0xff55ceff,0xff54cdff,0xff54cdff,0xff53cdff,0xff53ccff,0xff75d6ff,0xff75d6ff,0xff74d6ff,0xff62d0ff, + 0xff50cbff,0xff50caff,0xff4fcaff,0xff4fc9ff,0xff72d4ff,0xff4ec9ff,0xff4ec9ff,0xff4dc9ff,0xff4dc8ff,0xff4cc7ff,0xff4bc8ff,0xff4bc7ff,0xff4ac7ff,0xff4ac6ff, + 0xff49c6ff,0xff6ed1ff,0xff48c5ff,0xff47c5ff,0xff47c5ff,0xff46c4ff,0xff46c4ff,0xff45c4ff,0xff45c4ff,0xff45c3ff,0xff44c2ff,0xff43c3ff,0xff44c2ff,0xff43c2ff, + 0xff42c1ff,0xff42c1ff,0xff67cdff,0xff297aa1,0xff71a0b7,0xffe9f0f3,0xfffcfdfd,0xfff2f6f8,0xff83b0c6,0xff39b0eb,0xff3dbfff,0xff3dbeff,0xff3cbdff,0xff3cbeff, + 0xff3bbdff,0xff3bbdff,0xff3abdff,0xff39bcff,0xff61caff,0xff38bcff,0xff38bbff,0xff37bbff,0xff37baff,0xff36baff,0xff36baff,0xff35baff,0xff35b9ff,0xff34b9ff, + 0xff34b9ff,0xff34b8ff,0xff33b8ff,0xff33b8ff,0xff32b7ff,0xff32b7ff,0xff30b7ff,0xff30b7ff,0xff45bdff,0xff44bdff,0xff2eb6ff,0xff2eb5ff,0xff43bcff,0xff42bcff, + 0xff57c3ff,0xff2cb4ff,0xff2bb4ff,0xff2bb3ff,0xff2ab3ff,0xff2ab3ff,0xff2ab3ff,0xff29b2ff,0xff29b2ff,0xff28b2ff,0xff27b1ff,0xff27b1ff,0xff26b0ff,0xff26b0ff, + 0xff25afff,0xff25b0ff,0xff52c0ff,0xff26b0ff,0xff27b1ff,0xff27b0ff,0xff53c1ff,0xff29b2ff,0xff28b2ff,0xff29b2ff,0xff3fbdff,0xff50c3ff,0xff50c5ff,0xff51c5ff, + 0xff41bfff,0xff62ccff,0xff62ccff,0xff42c0ff,0xff63ccff,0xff44c1ff,0xff53c7ff,0xff44c1ff,0xff65ceff,0xff66ceff,0xff46c3ff,0xff46c3ff,0xff66cfff,0xff47c3ff, + 0xff58c9ff,0xff48c5ff,0xff48c3ff,0xff67cfff,0xff47c3ff,0xff46c2ff,0xff66cfff,0xff45c2ff,0xff55c7ff,0xff75d4ff,0xff44c1ff,0xff43c1ff,0xff42c1ff,0xff42c0ff, + 0xff63ccff,0xff41bfff,0xff41c0ff,0xff41bfff,0xff50c5ff,0xff60cbff,0xff50c3ff,0xff4fc3ff,0xff71d0ff,0xff5fc9ff,0xff3dbcff,0xff4dc1ff,0xff5dc8ff,0xff4cc1ff, + 0xff4bc1ff,0xff4bc1ff,0xff5cc7ff,0xff3ab9ff,0xff3ab9ff,0xff5bc6ff,0xff3ab9ff,0xff49bfff,0xff49bfff,0xff59c6ff,0xff37b7ff,0xff48bdff,0xff55bdf5,0xff358bbd, + 0xff206c98,0xff206b98,0xff1f6b98,0xff1f6b98,0xff3288ba,0xff51b8f3,0xff316d90,0xff1c6590,0xffedf2f5,0xffffffff,0xfff4f7f9,0xffcddde6,0xff6894ae,0xff3baaeb, + 0xff2fb0ff,0xff51bfff,0xff51bfff,0xff2eaeff,0xff3fb7ff,0xff50bdff,0xff3eb7ff,0xff3db5ff,0xff61c5ff,0xff4ebdff,0xff2bacff,0xff3bb4ff,0xff4dbcff,0xff3bb3ff, + 0xff3ab3ff,0xff3ab2ff,0xff4cbbff,0xff28aaff,0xff39b2ff,0xff27a9ff,0xff38b1ff,0xff26a9ff,0xff26a9ff,0xff26a9ff,0xff25a7ff,0xff24a7ff,0xff24a8ff,0xff24a7ff, + 0xff23a5ff,0xff23a5ff,0xff46b7ff,0xff22a4ff,0xff46b5ff,0xff46b5ff,0xff32acff,0xff20a3ff,0xff44b4ff,0xff44b4ff,0xff1fa2ff,0xff31abff,0xff31abff,0xff30aaff, + 0xff1ea1ff,0xff41b3ff,0xff41b3ff,0xff1ca0ff,0xff1ba0ff,0xff2ea8ff,0xff2ea8ff,0xff1ca0ff,0xff41b3ff,0xff2fa9ff,0xff42b3ff,0xff30aaff,0xff42b3ff,0xff31abff, + 0xff4fcaff,0xff73d5ff,0xff74d6ff,0xff74d6ff,0xff63d0ff,0xff52ccff,0xff53ccff,0xff76d7ff,0xff76d7ff,0xff76d7ff,0xff55cdff,0xff77d7ff,0xff56ceff,0xff56ceff, + 0xff78d8ff,0xff57cfff,0xff7ad9ff,0xff58cfff,0xff58cfff,0xff5ad0ff,0xff7bd9ff,0xff59d0ff,0xff58cfff,0xff58cfff,0xff79d8ff,0xff56ceff,0xff56cdff,0xff66d3ff, + 0xff55cdff,0xff54cdff,0xff53cdff,0xff53ccff,0xff76d6ff,0xff75d6ff,0xff62d0ff,0xff51cbff,0xff85daff,0xff50caff,0xff72d5ff,0xff4fcaff,0xff72d4ff,0xff4ec9ff, + 0xff4dc9ff,0xff71d4ff,0xff4cc8ff,0xff70d2ff,0xff70d3ff,0xff5dcdff,0xff4ac7ff,0xff6fd2ff,0xff49c6ff,0xff6ed1ff,0xff49c6ff,0xff6cd1ff,0xff5acbff,0xff47c5ff, + 0xff6bd0ff,0xff66c5f2,0xff276e90,0xff759eb0,0xffcedee6,0xfff6f9fa,0xfff6f9fa,0xffd0dfe6,0xff7ca2b5,0xff256d90,0xff457790,0xffffffff,0xffffffff,0xffffffff, + 0xffffffff,0xffffffff,0xff236c90,0xff62c6f7,0xff64cbff,0xff3cbeff,0xff3cbeff,0xff63caff,0xff63caff,0xff3abdff,0xff4ec3ff,0xff3abcff,0xff61caff,0xff39bcff, + 0xff38bcff,0xff5fc9ff,0xff36bbff,0xff5fc8ff,0xff5ec8ff,0xff4ac0ff,0xff34baff,0xff5dc8ff,0xff5cc6ff,0xff33b9ff,0xff5cc6ff,0xff33b8ff,0xff32b7ff,0xff32b8ff, + 0xff31b7ff,0xff30b6ff,0xff30b7ff,0xff30b6ff,0xff2eb5ff,0xff2eb5ff,0xff58c4ff,0xff2db4ff,0xff6ccbff,0xff2cb3ff,0xff57c3ff,0xff56c2ff,0xff2ab3ff,0xff2bb3ff, + 0xff55c1ff,0xff54c1ff,0xff53c1ff,0xff54c1ff,0xff52c1ff,0xff27b1ff,0xff27b1ff,0xff52c0ff,0xff26afff,0xff51bfff,0xff25b0ff,0xff52c0ff,0xff27b0ff,0xff3db9ff, + 0xff52c1ff,0xff3eb9ff,0xff29b2ff,0xff54c1ff,0xff3fbdff,0xff60cbff,0xff60cbff,0xff61cbff,0xff50c6ff,0xff62ccff,0xff62ccff,0xff63ccff,0xff74d2ff,0xff63cdff, + 0xff44c1ff,0xff64cdff,0xff65cdff,0xff65ceff,0xff55c8ff,0xff47c3ff,0xff66cfff,0xff48c3ff,0xff47c3ff,0xff58c9ff,0xff58cbff,0xff48c3ff,0xff47c3ff,0xff47c3ff, + 0xff66cfff,0xff45c2ff,0xff45c1ff,0xff54c7ff,0xff44c1ff,0xff43c1ff,0xff43c0ff,0xff42c0ff,0xff63ccff,0xff42bfff,0xff41bfff,0xff41bfff,0xff60cbff,0xff40bdff, + 0xff60cbff,0xff3fbdff,0xff5fc9ff,0xff3ebcff,0xff3ebcff,0xff6fcfff,0xff5dc8ff,0xff5dc8ff,0xff5cc7ff,0xff3bbaff,0xff3ab9ff,0xff3abaff,0xff3ab9ff,0xff5bc6ff, + 0xff3ab8ff,0xff5bc6ff,0xff38b8ff,0xff38b8ff,0xff59c5ff,0xff3e89b1,0xff779fb5,0xffffffff,0xffffffff,0xffeaf1f5,0xffe8eff4,0xffffffff,0xffffffff,0xff729fba, + 0xff306d90,0xffcadbe5,0xffffffff,0xffffffff,0xfff1f5f7,0xffcfdde5,0xff1b6490,0xff30b1ff,0xff52c0ff,0xff52bfff,0xff51bdff,0xff40b8ff,0xff51bdff,0xff2daeff, + 0xff2daeff,0xff2dadff,0xff4fbdff,0xff2badff,0xff2badff,0xff4dbcff,0xff2aacff,0xff4cbbff,0xff4cbbff,0xff28abff,0xff28aaff,0xff28aaff,0xff4abaff,0xff28a9ff, + 0xff5dc1ff,0xff27a9ff,0xff26a8ff,0xff25a8ff,0xff25a8ff,0xff24a8ff,0xff24a7ff,0xff24a7ff,0xff23a7ff,0xff47b8ff,0xff22a5ff,0xff22a5ff,0xff46b7ff,0xff22a4ff, + 0xff45b4ff,0xff45b5ff,0xff20a3ff,0xff20a3ff,0xff43b4ff,0xff43b3ff,0xff43b3ff,0xff42b3ff,0xff41b3ff,0xff41b3ff,0xff41b3ff,0xff2ea9ff,0xff1ba0ff,0xff41b2ff, + 0xff1ca0ff,0xff41b2ff,0xff1da0ff,0xff1da0ff,0xff42b3ff,0xff42b3ff,0xff43b3ff,0xff57bcff,0xff50caff,0xff73d5ff,0xff62d0ff,0xff74d6ff,0xff62d1ff,0xff75d6ff, + 0xff75d6ff,0xff76d6ff,0xff76d7ff,0xff54cdff,0xff77d7ff,0xff67d2ff,0xff78d8ff,0xff78d8ff,0xff68d3ff,0xff57cfff,0xff7ad9ff,0xff58d0ff,0xff6ad4ff,0xff8bdeff, + 0xff7bd9ff,0xff69d4ff,0xff58cfff,0xff57ceff,0xff79d8ff,0xff56ceff,0xff66d3ff,0xff88dcff,0xff55ceff,0xff54cdff,0xff54ccff,0xff53ccff,0xff76d6ff,0xff75d6ff, + 0xff74d6ff,0xff62d0ff,0xff73d6ff,0xff50caff,0xff72d4ff,0xff4fc9ff,0xff60cfff,0xff72d4ff,0xff5fceff,0xff71d3ff,0xff70d3ff,0xff70d3ff,0xff70d3ff,0xff4bc7ff, + 0xff4ac7ff,0xff4ac7ff,0xff5cccff,0xff80d7ff,0xff6dd1ff,0xff6dd1ff,0xff47c5ff,0xff47c4ff,0xff6bd0ff,0xff3e7994,0xffdfe8ed,0xffffffff,0xffedf3f5,0xff317596, + 0xff307495,0xffedf3f5,0xffffffff,0xffe2eaee,0xff477a94,0xff256d90,0xffffffff,0xffffffff,0xffc7d9e1,0xff3e7e9d,0xff2e8ebd,0xff3dbfff,0xff50c5ff,0xff64cbff, + 0xff63cbff,0xff50c4ff,0xff63caff,0xff62caff,0xff62caff,0xff39bcff,0xff4dc3ff,0xff60c9ff,0xff4cc3ff,0xff5fc9ff,0xff5fc8ff,0xff5ec8ff,0xff5ec8ff,0xff36b9ff, + 0xff35b9ff,0xff35baff,0xff48bfff,0xff5cc6ff,0xff5bc6ff,0xff32b8ff,0xff32b8ff,0xff31b7ff,0xff31b7ff,0xff30b6ff,0xff30b7ff,0xff2fb6ff,0xff2fb6ff,0xff58c4ff, + 0xff2db4ff,0xff2db4ff,0xff57c4ff,0xff2cb4ff,0xff56c3ff,0xff40bcff,0xff56c2ff,0xff56c1ff,0xff3fbaff,0xff54c1ff,0xff3fbaff,0xff53c1ff,0xff3eb9ff,0xff52c1ff, + 0xff52c0ff,0xff3cb9ff,0xff51c0ff,0xff25b0ff,0xff25b0ff,0xff3cb8ff,0xff52c1ff,0xff52c1ff,0xff52c1ff,0xff53c1ff,0xff54c1ff,0xff69c9ff,0xff3fbdff,0xff40bdff, + 0xff41bdff,0xff41bfff,0xff41bfff,0xff41bfff,0xff41c0ff,0xff43c0ff,0xff43c1ff,0xff43c1ff,0xff43c1ff,0xff44c1ff,0xff45c2ff,0xff45c2ff,0xff46c2ff,0xff46c3ff, + 0xff77d4ff,0xff67cfff,0xff48c5ff,0xff48c5ff,0xff48c5ff,0xff47c3ff,0xff57c9ff,0xff66cfff,0xff66cfff,0xff45c2ff,0xff45c2ff,0xff44c1ff,0xff44c1ff,0xff43c0ff, + 0xff42c0ff,0xff42c1ff,0xff42c0ff,0xff42c0ff,0xff41bfff,0xff41bfff,0xff40bfff,0xff40bfff,0xff3fbdff,0xff3fbcff,0xff3fbcff,0xff3ebcff,0xff3ebbff,0xff3dbbff, + 0xff3cbbff,0xff3cbbff,0xff3bbaff,0xff3bbaff,0xff3abaff,0xff3ab9ff,0xff3ab9ff,0xff3ab9ff,0xff3ab8ff,0xff39b8ff,0xff38b8ff,0xff37b8ff,0xff38b7ff,0xff347194, + 0xfffafbfc,0xffffffff,0xffcadbe5,0xff2172a1,0xff2172a1,0xffc8d9e3,0xffffffff,0xfffafbfc,0xff1e6894,0xff1d6590,0xffffffff,0xffffffff,0xffc3d6e1,0xff2587c2, + 0xff30b1ff,0xff30b0ff,0xff2fb1ff,0xff2fb0ff,0xff2eaeff,0xff2eb0ff,0xff2eaeff,0xff2daeff,0xff2daeff,0xff2cadff,0xff2cadff,0xff2cadff,0xff2badff,0xff2bacff, + 0xff2aacff,0xff2aacff,0xff29abff,0xff28aaff,0xff28abff,0xff28aaff,0xff4abaff,0xff4bb9ff,0xff4ab9ff,0xff27a9ff,0xff26a8ff,0xff25a8ff,0xff25a8ff,0xff24a8ff, + 0xff24a7ff,0xff24a7ff,0xff48b8ff,0xff23a5ff,0xff23a4ff,0xff23a4ff,0xff22a4ff,0xff22a4ff,0xff21a4ff,0xff21a3ff,0xff20a3ff,0xff20a2ff,0xff20a2ff,0xff20a2ff, + 0xff1ea1ff,0xff1ea1ff,0xff1ea1ff,0xff1da0ff,0xff1ca0ff,0xff1ca0ff,0xff41b2ff,0xff1ba0ff,0xff1ca0ff,0xff1ca0ff,0xff1ca1ff,0xff1da1ff,0xff1ea1ff,0xff1ea1ff, + 0xff1fa2ff,0xff1fa2ff,0xff50caff,0xff50caff,0xff51cbff,0xff51caff,0xff51cbff,0xff52cbff,0xff53ccff,0xff53ccff,0xff54cdff,0xff54ccff,0xff55cdff,0xff55cdff, + 0xff56ceff,0xff56ceff,0xff57ceff,0xff57cfff,0xff58cfff,0xff58cfff,0xff59d0ff,0xff59d0ff,0xff59cfff,0xff58cfff,0xff58cfff,0xff57cfff,0xff57ceff,0xff56ceff, + 0xff56ceff,0xff55cdff,0xff55cdff,0xff54cdff,0xff54ccff,0xff53ccff,0xff52cbff,0xff52cbff,0xff51cbff,0xff51caff,0xff50cbff,0xff50caff,0xff50caff,0xff4fcaff, + 0xff4ecaff,0xff4ec9ff,0xff4ec9ff,0xff4dc8ff,0xff4dc8ff,0xff4cc8ff,0xff4bc8ff,0xff4bc7ff,0xff4ac7ff,0xff4ac6ff,0xff49c6ff,0xff48c6ff,0xff48c5ff,0xff48c5ff, + 0xff48c5ff,0xff47c5ff,0xff46c4ff,0xff287294,0xffdee8ee,0xffffffff,0xffedf3f5,0xff307495,0xff2e7394,0xffeaf1f5,0xffffffff,0xffdde8ee,0xff267094,0xff246d90, + 0xffffffff,0xffffffff,0xffc5d8e1,0xff2f91c2,0xff3fbfff,0xff3dbeff,0xff3dbfff,0xff3cbeff,0xff3cbeff,0xff3bbdff,0xff3bbdff,0xff3bbdff,0xff3abdff,0xff39bcff, + 0xff39bcff,0xff38bcff,0xff38bbff,0xff38bbff,0xff37baff,0xff36baff,0xff36baff,0xff36b9ff,0xff35b9ff,0xff34b9ff,0xff34b8ff,0xff34b8ff,0xff33b8ff,0xff33b7ff, + 0xff32b7ff,0xff31b7ff,0xff31b7ff,0xff30b7ff,0xff30b6ff,0xff2fb6ff,0xff2fb5ff,0xff2fb5ff,0xff2db5ff,0xff2eb4ff,0xff2cb5ff,0xff2cb4ff,0xff2bb4ff,0xff2bb3ff, + 0xff2ab3ff,0xff2ab3ff,0xff2ab2ff,0xff29b2ff,0xff28b1ff,0xff28b2ff,0xff28b1ff,0xff27b1ff,0xff27b0ff,0xff26b0ff,0xff26afff,0xff25afff,0xff25b0ff,0xff26b1ff, + 0xff26b0ff,0xff27b1ff,0xff28b1ff,0xff28b1ff,0xff28b2ff,0xff29b2ff,0xff3fbdff,0xff40bdff,0xff61cbff,0xff61ccff,0xff41bfff,0xff42bfff,0xff42c0ff,0xff63ccff, + 0xff53c6ff,0xff44c1ff,0xff44c1ff,0xff45c1ff,0xff45c2ff,0xff46c2ff,0xff45c2ff,0xff46c3ff,0xff47c3ff,0xff48c5ff,0xff48c5ff,0xff48c5ff,0xff47c5ff,0xff47c3ff, + 0xff47c3ff,0xff46c3ff,0xff65cfff,0xff45c2ff,0xff44c2ff,0xff44c1ff,0xff54c7ff,0xff44c1ff,0xff43c1ff,0xff42c0ff,0xff41bfff,0xff41bfff,0xff41bfff,0xff41bfff, + 0xff41bdff,0xff50c3ff,0xff3fbdff,0xff3fbdff,0xff3ebcff,0xff3ebcff,0xff4dc1ff,0xff3dbbff,0xff3dbbff,0xff5dc8ff,0xff3cbaff,0xff3bbaff,0xff3abaff,0xff4ac1ff, + 0xff3ab9ff,0xff3ab8ff,0xff39b8ff,0xff39b8ff,0xff49bfff,0xff38b7ff,0xff37b7ff,0xff267eaf,0xff6c9cb6,0xffffffff,0xffffffff,0xffe9f0f4,0xffe8eff4,0xffffffff, + 0xffffffff,0xff6c9bb7,0xff237baf,0xff1d6590,0xffffffff,0xffffffff,0xffc8d8e1,0xff2587c2,0xff30b1ff,0xff2fb1ff,0xff2fb1ff,0xff2eb0ff,0xff2eb0ff,0xff2eaeff, + 0xff2eaeff,0xff2eaeff,0xff2dadff,0xff2cadff,0xff3db5ff,0xff2badff,0xff2bacff,0xff3bb4ff,0xff4dbbff,0xff3ab3ff,0xff28abff,0xff28aaff,0xff28abff,0xff4bbaff, + 0xff28a9ff,0xff27a9ff,0xff26a9ff,0xff27a9ff,0xff25a8ff,0xff25a8ff,0xff24a8ff,0xff24a7ff,0xff24a7ff,0xff48b8ff,0xff24a7ff,0xff23a7ff,0xff23a5ff,0xff23a5ff, + 0xff22a4ff,0xff21a3ff,0xff21a4ff,0xff20a4ff,0xff20a3ff,0xff20a2ff,0xff20a2ff,0xff1fa2ff,0xff30abff,0xff1ea1ff,0xff1ea2ff,0xff1da1ff,0xff1da0ff,0xff41b2ff, + 0xff1ba0ff,0xff1ba0ff,0xff1ba0ff,0xff1ca0ff,0xff1ca0ff,0xff1da1ff,0xff1da2ff,0xff1fa2ff,0xff1fa1ff,0xff1fa3ff,0xff50caff,0xff50caff,0xff73d5ff,0xff74d6ff, + 0xff52cbff,0xff53cbff,0xff75d6ff,0xff53ccff,0xff76d7ff,0xff54ccff,0xff54cdff,0xff55cdff,0xff56ceff,0xff56ceff,0xff56ceff,0xff57cfff,0xff57cfff,0xff58cfff, + 0xff58d0ff,0xff59d0ff,0xff59d0ff,0xff58cfff,0xff58cfff,0xff57cfff,0xff79d8ff,0xff56cfff,0xff56ceff,0xff55ceff,0xff77d7ff,0xff54cdff,0xff54ccff,0xff53ccff, + 0xff53ccff,0xff53cbff,0xff51ccff,0xff51cbff,0xff51caff,0xff62cfff,0xff4fcaff,0xff4fc9ff,0xff4ec9ff,0xff4ec9ff,0xff71d4ff,0xff4dc8ff,0xff4cc8ff,0xff70d3ff, + 0xff4bc7ff,0xff4bc7ff,0xff4ac7ff,0xff6ed1ff,0xff49c6ff,0xff49c6ff,0xff48c5ff,0xff48c5ff,0xff6cd1ff,0xff47c4ff,0xff46c4ff,0xff42baf2,0xff276f90,0xff6a9bb2, + 0xffcfdfe7,0xfff7fafb,0xfff7fafb,0xffd0dfe6,0xff6b9cb4,0xff256e90,0xff3eb6f1,0xff246d90,0xffffffff,0xffffffff,0xffc5d8e1,0xff2f92c2,0xff3ebfff,0xff3dbfff, + 0xff3dbfff,0xff3dbeff,0xff3cbeff,0xff3bbdff,0xff3bbeff,0xff3abdff,0xff3abdff,0xff3abcff,0xff61caff,0xff39bcff,0xff38bbff,0xff5fc9ff,0xff37bbff,0xff5ec9ff, + 0xff36baff,0xff36b9ff,0xff5ec7ff,0xff34b9ff,0xff33b9ff,0xff34b8ff,0xff33b8ff,0xff33b7ff,0xff32b8ff,0xff31b7ff,0xff31b7ff,0xff30b7ff,0xff2fb7ff,0xff5ac5ff, + 0xff2fb6ff,0xff2eb5ff,0xff2eb5ff,0xff2db5ff,0xff2cb4ff,0xff2cb4ff,0xff2bb4ff,0xff2bb4ff,0xff2bb3ff,0xff2ab3ff,0xff2ab3ff,0xff29b2ff,0xff53c1ff,0xff28b2ff, + 0xff27b1ff,0xff27b1ff,0xff52c0ff,0xff26b0ff,0xff25b0ff,0xff25b0ff,0xff26b0ff,0xff26b0ff,0xff27b0ff,0xff27b1ff,0xff27b1ff,0xff28b1ff,0xff29b1ff,0xff29b3ff, + 0xff40bdff,0xff40bdff,0xff40bfff,0xff41bfff,0xff41bfff,0xff41bfff,0xff63ccff,0xff42c0ff,0xff74d2ff,0xff64ccff,0xff63ceff,0xff54c8ff,0xff65ceff,0xff65ceff, + 0xff56c8ff,0xff66cfff,0xff67cfff,0xff67cfff,0xff58cbff,0xff68cfff,0xff68cfff,0xff57cbff,0xff46c3ff,0xff66cfff,0xff46c3ff,0xff55c8ff,0xff65ceff,0xff65cdff, + 0xff64cdff,0xff63cdff,0xff63ccff,0xff63cdff,0xff41c0ff,0xff62ccff,0xff41bfff,0xff61ccff,0xff41bfff,0xff71d0ff,0xff40bdff,0xff4fc2ff,0xff5fcbff,0xff5fc8ff, + 0xff5ec9ff,0xff3dbbff,0xff5ec8ff,0xff3cbbff,0xff4cc1ff,0xff5cc7ff,0xff5cc7ff,0xff5cc7ff,0xff5bc6ff,0xff5bc6ff,0xff5bc6ff,0xff49bfff,0xff6bccff,0xff5ac5ff, + 0xff37b7ff,0xff59c5ff,0xff56bdf5,0xff4190bc,0xff347397,0xff347397,0xff347397,0xff296f97,0xff3f8eba,0xff31abf4,0xff55c1ff,0xff1c6590,0xff1c6590,0xff2f6d90, + 0xff1c6590,0xff4d97c2,0xff53c0ff,0xff53c0ff,0xff52bfff,0xff51bfff,0xff51bfff,0xff40b7ff,0xff51bdff,0xff50bdff,0xff50bdff,0xff3db5ff,0xff61c5ff,0xff4ebdff, + 0xff2bacff,0xff4ebcff,0xff2aacff,0xff2aabff,0xff29abff,0xff28abff,0xff4cbbff,0xff28aaff,0xff27aaff,0xff28a9ff,0xff27a9ff,0xff26a9ff,0xff26a9ff,0xff26a8ff, + 0xff25a8ff,0xff25a7ff,0xff49b8ff,0xff24a7ff,0xff47b7ff,0xff47b7ff,0xff47b7ff,0xff33adff,0xff5abfff,0xff46b5ff,0xff45b5ff,0xff32acff,0xff45b4ff,0xff44b4ff, + 0xff31abff,0xff43b3ff,0xff56bbff,0xff30aaff,0xff1da1ff,0xff1da0ff,0xff41b2ff,0xff1ca0ff,0xff41b2ff,0xff41b2ff,0xff41b2ff,0xff2ea9ff,0xff41b2ff,0xff42b2ff, + 0xff2faaff,0xff42b3ff,0xff43b3ff,0xff43b3ff,0xff4fcaff,0xff50cbff,0xff50caff,0xff51cbff,0xff51cbff,0xff63d0ff,0xff64d0ff,0xff53ccff,0xff76d7ff,0xff54cdff, + 0xff76d7ff,0xff77d7ff,0xff55cdff,0xff56ceff,0xff79d8ff,0xff79d9ff,0xff79d9ff,0xff7ad9ff,0xff7bd9ff,0xff7bd9ff,0xff7bd9ff,0xff7ad9ff,0xff58cfff,0xff7ad9ff, + 0xff57ceff,0xff78d8ff,0xff56ceff,0xff55cdff,0xff76d7ff,0xff65d2ff,0xff76d6ff,0xff87dbff,0xff52cbff,0xff75d6ff,0xff62d1ff,0xff62cfff,0xff51caff,0xff73d5ff, + 0xff50caff,0xff72d5ff,0xff4ec9ff,0xff4ec9ff,0xff72d4ff,0xff4dc8ff,0xff71d3ff,0xff4cc8ff,0xff6fd2ff,0xff4bc7ff,0xff4bc6ff,0xff6fd1ff,0xff6fd2ff,0xff48c6ff, + 0xff6dd1ff,0xff48c5ff,0xff6cd1ff,0xff47c5ff,0xff46c4ff,0xff6bd0ff,0xff45c3ff,0xff6ad0ff,0xff6acfff,0xff44c2ff,0xff43c2ff,0xff69ceff,0xff68ceff,0xff42c2ff, + 0xff67cdff,0xff41c1ff,0xff53c6ff,0xff53c6ff,0xff3fbfff,0xff66cdff,0xff3ec0ff,0xff65ccff,0xff64ccff,0xff3dbeff,0xff3cbeff,0xff63cbff,0xff76d1ff,0xff63caff, + 0xff75d1ff,0xff3abdff,0xff61caff,0xff38bcff,0xff37bbff,0xff60c9ff,0xff37bbff,0xff37bbff,0xff36baff,0xff49c1ff,0xff49c0ff,0xff35b9ff,0xff34b9ff,0xff33b8ff, + 0xff33b8ff,0xff33b7ff,0xff32b7ff,0xff31b7ff,0xff31b7ff,0xff30b7ff,0xff59c5ff,0xff2fb5ff,0xff59c5ff,0xff2fb5ff,0xff2db5ff,0xff57c4ff,0xff57c3ff,0xff2cb4ff, + 0xff56c3ff,0xff56c2ff,0xff55c2ff,0xff55c2ff,0xff55c1ff,0xff29b2ff,0xff54c1ff,0xff28b2ff,0xff27b1ff,0xff3db9ff,0xff3db8ff,0xff26b0ff,0xff51c0ff,0xff25b0ff, + 0xff26b0ff,0xff26b0ff,0xff52c0ff,0xff3db9ff,0xff28b1ff,0xff53c1ff,0xff28b2ff,0xff29b2ff,0xff40bdff,0xff40bdff,0xff40bfff,0xff41bfff,0xff41bfff,0xff62ccff, + 0xff42c0ff,0xff42c0ff,0xff63cdff,0xff43c1ff,0xff64cdff,0xff64cdff,0xff45c2ff,0xff45c2ff,0xff66ceff,0xff67cfff,0xff66cfff,0xff67cfff,0xff67cfff,0xff49c5ff, + 0xff48c5ff,0xff57cbff,0xff57c9ff,0xff57c8ff,0xff45c2ff,0xff65ceff,0xff44c2ff,0xff54c7ff,0xff63cdff,0xff63cdff,0xff43c0ff,0xff63cdff,0xff41c0ff,0xff51c6ff, + 0xff62ccff,0xff41bfff,0xff40bfff,0xff60cbff,0xff40bdff,0xff5fc9ff,0xff3fbcff,0xff4ec2ff,0xff5ec9ff,0xff4dc1ff,0xff4dc1ff,0xff3cbbff,0xff5dc8ff,0xff3bbaff, + 0xff4bc1ff,0xff5cc6ff,0xff5cc6ff,0xff3ab9ff,0xff5bc6ff,0xff39b8ff,0xff5ac6ff,0xff38b8ff,0xff48bdff,0xff59c5ff,0xff59c5ff,0xff35b5ff,0xff58c3ff,0xff35b4ff, + 0xff34b4ff,0xff57c2ff,0xff56c2ff,0xff33b4ff,0xff67c8ff,0xff33b3ff,0xff54c1ff,0xff31b2ff,0xff31b1ff,0xff66c8ff,0xff30b1ff,0xff53c0ff,0xff52c0ff,0xff2eb0ff, + 0xff2eb0ff,0xff51bfff,0xff51bfff,0xff2dadff,0xff3eb7ff,0xff2dadff,0xff4fbdff,0xff2cadff,0xff3cb4ff,0xff4dbcff,0xff2aacff,0xff4cbbff,0xff29abff,0xff4cbbff, + 0xff28abff,0xff28aaff,0xff28aaff,0xff38b1ff,0xff27a9ff,0xff26a9ff,0xff26a8ff,0xff37b0ff,0xff25a8ff,0xff36b0ff,0xff35aeff,0xff24a7ff,0xff48b8ff,0xff34adff, + 0xff23a5ff,0xff47b5ff,0xff46b5ff,0xff21a4ff,0xff45b4ff,0xff46b4ff,0xff20a3ff,0xff20a2ff,0xff31acff,0xff1fa3ff,0xff43b3ff,0xff30aaff,0xff1ea1ff,0xff42b3ff, + 0xff1da0ff,0xff1ca0ff,0xff41b2ff,0xff1ba0ff,0xff2ea9ff,0xff2ea9ff,0xff1ca0ff,0xff2faaff,0xff30aaff,0xff42b3ff,0xff1ea2ff,0xff31abff,0xff50caff,0xff50caff, + 0xff51caff,0xff51cbff,0xff62d0ff,0xff64d0ff,0xff53cbff,0xff53ccff,0xff65d1ff,0xff54cdff,0xff66d2ff,0xff56ceff,0xff78d8ff,0xff78d8ff,0xff57ceff,0xff68d3ff, + 0xff58cfff,0xff69d4ff,0xff59d0ff,0xff7bd9ff,0xff7bd9ff,0xff58cfff,0xff7ad9ff,0xff57cfff,0xff57ceff,0xff56ceff,0xff78d8ff,0xff66d2ff,0xff66d2ff,0xff65d2ff, + 0xff76d6ff,0xff76d6ff,0xff52ccff,0xff52ccff,0xff62d0ff,0xff51caff,0xff62d0ff,0xff73d5ff,0xff73d5ff,0xff4fc9ff,0xff72d5ff,0xff60ceff,0xff5fceff,0xff71d3ff, + 0xff4cc8ff,0xff4cc8ff,0xff4bc7ff,0xff6fd2ff,0xff5dccff,0xff5bccff,0xff5bccff,0xff6ed1ff,0xff5bcbff,0xff48c5ff,0xff47c5ff,0xff6cd1ff,0xff46c4ff,0xff6bd0ff, + 0xff6acfff,0xff6acfff,0xff57c9ff,0xff43c3ff,0xff44c2ff,0xff56c8ff,0xff56c8ff,0xff68ceff,0xff54c7ff,0xff54c6ff,0xff53c7ff,0xff3fc0ff,0xff3fc0ff,0xff65cdff, + 0xff65ccff,0xff51c5ff,0xff50c5ff,0xff3dbeff,0xff3cbeff,0xff4fc5ff,0xff4fc4ff,0xff63caff,0xff4ec3ff,0xff39bcff,0xff39bcff,0xff60caff,0xff38bbff,0xff4bc2ff, + 0xff5fc9ff,0xff4bc1ff,0xff4ac1ff,0xff49c0ff,0xff35b9ff,0xff34b9ff,0xff34b8ff,0xff70cdff,0xff47bfff,0xff32b8ff,0xff47beff,0xff6fccff,0xff31b6ff,0xff5ac5ff, + 0xff2fb6ff,0xff2fb6ff,0xff59c4ff,0xff44bcff,0xff57c4ff,0xff2db4ff,0xff41bcff,0xff2cb4ff,0xff41bbff,0xff2bb4ff,0xff55c2ff,0xff56c2ff,0xff2ab2ff,0xff29b2ff, + 0xff3fbaff,0xff3eb9ff,0xff3eb9ff,0xff3db9ff,0xff26b0ff,0xff26b0ff,0xff3cb8ff,0xff51c0ff,0xff3bb7ff,0xff26b0ff,0xff52c0ff,0xff52c1ff,0xff28b1ff,0xff3eb9ff, + 0xff53c1ff,0xff3fbaff,0xff40bdff,0xff40bdff,0xff41bfff,0xff41bfff,0xff50c6ff,0xff41c0ff,0xff41c0ff,0xff42c0ff,0xff42c1ff,0xff44c0ff,0xff44c1ff,0xff44c1ff, + 0xff45c2ff,0xff45c2ff,0xff46c2ff,0xff46c3ff,0xff46c3ff,0xff47c5ff,0xff48c5ff,0xff48c5ff,0xff48c5ff,0xff47c3ff,0xff57c9ff,0xff46c2ff,0xff46c3ff,0xff45c2ff, + 0xff45c2ff,0xff44c1ff,0xff43c1ff,0xff43c1ff,0xff42c1ff,0xff42c0ff,0xff41c0ff,0xff41bfff,0xff41bfff,0xff41bfff,0xff41bfff,0xff40bdff,0xff3fbdff,0xff3fbdff, + 0xff3fbcff,0xff3ebcff,0xff3dbcff,0xff4abaf4,0xff3ab3f4,0xff39b2f4,0xff3cbaff,0xff3bbaff,0xff3abaff,0xff3ab9ff,0xff3abaff,0xff3ab9ff,0xff39b9ff,0xff39b9ff, + 0xff39b8ff,0xff38b7ff,0xff38b7ff,0xff47bdff,0xff58c3ff,0xff47bdff,0xff35b5ff,0xff35b4ff,0xff35b4ff,0xff34b4ff,0xff33b3ff,0xff33b3ff,0xff33b3ff,0xff43baff, + 0xff32b2ff,0xff32b2ff,0xff32b2ff,0xff41b8ff,0xff30b1ff,0xff30b1ff,0xff2fb1ff,0xff2fb0ff,0xff2eaeff,0xff2eb0ff,0xff2eaeff,0xff2eaeff,0xff2daeff,0xff2dadff, + 0xff2cadff,0xff2cadff,0xff2badff,0xff2bacff,0xff2aacff,0xff2aabff,0xff3ab3ff,0xff28aaff,0xff28aaff,0xff28aaff,0xff28a9ff,0xff27a9ff,0xff27a9ff,0xff27a9ff, + 0xff26a8ff,0xff25a8ff,0xff25a8ff,0xff36aeff,0xff24a7ff,0xff24a7ff,0xff34adff,0xff24a5ff,0xff22a5ff,0xff22a4ff,0xff22a4ff,0xff21a4ff,0xff21a4ff,0xff20a4ff, + 0xff20a3ff,0xff20a2ff,0xff20a2ff,0xff1fa2ff,0xff1ea2ff,0xff1fa1ff,0xff2faaff,0xff1da0ff,0xff1ca1ff,0xff1ca1ff,0xff1ba0ff,0xff1ba0ff,0xff1ba0ff,0xff1ca0ff, + 0xff1ca0ff,0xff1da1ff,0xff1ea1ff,0xff1ea1ff,0xff1fa1ff,0xff1fa2ff,0xff4fcaff,0xff50caff,0xff50caff,0xff51cbff,0xff52cbff,0xff52ccff,0xff53ccff,0xff53ccff, + 0xff54ccff,0xff54cdff,0xff54cdff,0xff55cdff,0xff55cdff,0xff56ceff,0xff57ceff,0xff58cfff,0xff58cfff,0xff58d0ff,0xff4fb8e1,0xff3d8faf,0xff357b97,0xff337793, + 0xff327793,0xff327793,0xff3885a5,0xff46a8d0,0xff55cbfd,0xff55ceff,0xff54cdff,0xff54ccff,0xff53ccff,0xff53ccff,0xff52ccff,0xff52cbff,0xff52ccff,0xff51cbff, + 0xff4dc0f1,0xff3484a7,0xff2e7493,0xff2e7493,0xff2e7493,0xff307b9c,0xff307b9d,0xff3b83a3,0xff70a4bc,0xff3a97c2,0xff4bc7ff,0xff4bc7ff,0xff4ac6ff,0xff4ac7ff, + 0xff49c6ff,0xff49c6ff,0xff48c5ff,0xff48c5ff,0xff48c4ff,0xff46c5ff,0xff46c4ff,0xff46c4ff,0xff45c4ff,0xff45c3ff,0xff44c3ff,0xff44c3ff,0xff44c2ff,0xff43c2ff, + 0xff42c2ff,0xff41c1ff,0xff41c1ff,0xff41c1ff,0xff40c0ff,0xff3fc0ff,0xff3fc0ff,0xff52c5ff,0xff3ebfff,0xff3ebfff,0xff3dbeff,0xff50c5ff,0xff50c5ff,0xff3bbdff, + 0xff4fc4ff,0xff3bbdff,0xff3abdff,0xff39bcff,0xff4dc2ff,0xff4cc3ff,0xff38bbff,0xff38bbff,0xff37bbff,0xff36baff,0xff36baff,0xff35b9ff,0xff35b9ff,0xff35b9ff, + 0xff33b9ff,0xff33b9ff,0xff33b8ff,0xff33b8ff,0xff32b7ff,0xff31b7ff,0xff30b7ff,0xff31b7ff,0xff30b6ff,0xff2fb6ff,0xff2fb5ff,0xff2eb5ff,0xff2eb5ff,0xff2db5ff, + 0xff2db4ff,0xff2cb4ff,0xff2cb4ff,0xff2bb3ff,0xff2bb3ff,0xff2ab2ff,0xff2ab3ff,0xff29b2ff,0xff28b2ff,0xff28b1ff,0xff28b1ff,0xff27b1ff,0xff27b0ff,0xff26b1ff, + 0xff25afff,0xff25afff,0xff25b0ff,0xff3cb8ff,0xff26b1ff,0xff27b1ff,0xff27b1ff,0xff28b1ff,0xff3eb9ff,0xff3fbaff,0xff3fbdff,0xff40bdff,0xff40bdff,0xff41bfff, + 0xff61ccff,0xff62ccff,0xff62ccff,0xff42c0ff,0xff74d3ff,0xff63cdff,0xff63cdff,0xff44c1ff,0xff65ceff,0xff65ceff,0xff45c3ff,0xff67cfff,0xff67cfff,0xff52a6cc, + 0xff427a94,0xff97b9c8,0xffdfe9ee,0xfff8fafb,0xfffbfcfc,0xffebf1f4,0xffb6cdd8,0xff4b849f,0xff4285a6,0xff64cdff,0xff54c7ff,0xff74d3ff,0xff63ccff,0xff63ccff, + 0xff41c0ff,0xff41bfff,0xff41bfff,0xff41bdff,0xff4883a1,0xff7da4b7,0xffe8eff3,0xfffcfdfd,0xfff2f6f8,0xff82aac0,0xff9cbac9,0xfff2f6f7,0xffc9d9e1,0xff4798c2, + 0xff5dc7ff,0xff5cc7ff,0xff5cc7ff,0xff4ac1ff,0xff6dcdff,0xff5bc6ff,0xff5bc6ff,0xff5bc6ff,0xff5ac6ff,0xff5ac5ff,0xff49bdff,0xff59c5ff,0xff58c5ff,0xff58c3ff, + 0xff58c3ff,0xff58c3ff,0xff57c2ff,0xff45bbff,0xff57c2ff,0xff67c8ff,0xff55c1ff,0xff42baff,0xff32b3ff,0xff31b2ff,0xff31b2ff,0xff54c1ff,0xff30b1ff,0xff2fb0ff, + 0xff2fb0ff,0xff52bfff,0xff51bfff,0xff2eb0ff,0xff51bdff,0xff2eadff,0xff2daeff,0xff2dadff,0xff4fbdff,0xff4fbdff,0xff2bacff,0xff2babff,0xff2aabff,0xff29abff, + 0xff29abff,0xff28abff,0xff28aaff,0xff28aaff,0xff5ec2ff,0xff4ab9ff,0xff38b1ff,0xff49b8ff,0xff49b8ff,0xff49b8ff,0xff36aeff,0xff37aeff,0xff49b8ff,0xff35aeff, + 0xff35aeff,0xff47b7ff,0xff47b7ff,0xff33adff,0xff46b5ff,0xff22a4ff,0xff46b5ff,0xff20a3ff,0xff44b4ff,0xff44b4ff,0xff1fa2ff,0xff43b3ff,0xff43b3ff,0xff42b3ff, + 0xff41b3ff,0xff41b3ff,0xff41b3ff,0xff2ea9ff,0xff1ca0ff,0xff1ba0ff,0xff1ba0ff,0xff2ea9ff,0xff2fa9ff,0xff1ea1ff,0xff1da1ff,0xff1fa1ff,0xff42b3ff,0xff43b3ff, + 0xff4fcaff,0xff50caff,0xff50cbff,0xff51cbff,0xff75d6ff,0xff52cbff,0xff52ccff,0xff76d6ff,0xff76d7ff,0xff55cdff,0xff77d7ff,0xff77d7ff,0xff56ceff,0xff57ceff, + 0xff79d8ff,0xff79d8ff,0xff57cfff,0xff3e7e97,0xffc3d4db,0xffffffff,0xffffffff,0xffdfe9ee,0xffe2eaee,0xffffffff,0xffffffff,0xffebf0f3,0xff4089a7,0xff52c6f5, + 0xff4b9cbd,0xff468098,0xff317a98,0xff317a98,0xff317a98,0xff3c94ba,0xff4ec1f3,0xff2e7290,0xff417990,0xffedf3f5,0xffffffff,0xfff6f8f9,0xffcfdfe6,0xff6698ae, + 0xffffffff,0xffffffff,0xffc7d9e1,0xff357490,0xff3f7790,0xff2a7090,0xff2a7090,0xff5198ba,0xff4786a4,0xff297090,0xff296f90,0xff3e7690,0xff2f83aa,0xff3592bd, + 0xff3c7590,0xff3c7590,0xff286e90,0xff4c95b8,0xff488cac,0xff277194,0xff277093,0xff3d7793,0xff276f93,0xff4283a3,0xff359dd0,0xff54c5fe,0xff3a7490,0xff3a7490, + 0xff2f6f90,0xff2e6f90,0xff2f7294,0xff246f94,0xff236f94,0xff398db7,0xff2f7396,0xff237096,0xff2e7396,0xff2e7396,0xff2985b4,0xff35afee,0xff4dc3ff,0xff4cc2ff, + 0xff38bcff,0xff37bbff,0xff37bbff,0xff37baff,0xff36baff,0xff35b9ff,0xff35b9ff,0xff34b9ff,0xff5dc7ff,0xff33b8ff,0xff5cc6ff,0xff5bc6ff,0xff31b7ff,0xff32b7ff, + 0xff5ac5ff,0xff5ac5ff,0xff30b6ff,0xff5ac5ff,0xff59c4ff,0xff2eb5ff,0xff2eb5ff,0xff42bcff,0xff57c3ff,0xff57c3ff,0xff2cb4ff,0xff56c3ff,0xff2ab3ff,0xff2ab2ff, + 0xff55c1ff,0xff54c1ff,0xff29b2ff,0xff3eb9ff,0xff52c1ff,0xff27b1ff,0xff27b0ff,0xff26b0ff,0xff51c0ff,0xff51c0ff,0xff52c0ff,0xff26b0ff,0xff52c1ff,0xff27b1ff, + 0xff28b1ff,0xff28b2ff,0xff3fbaff,0xff3fbaff,0xff3fbdff,0xff50c3ff,0xff61ccff,0xff61ccff,0xff61ccff,0xff41c0ff,0xff42bfff,0xff63ccff,0xff74d3ff,0xff63cdff, + 0xff64cdff,0xff64cdff,0xff65ceff,0xff66ceff,0xff66ceff,0xff67cfff,0xff47c3ff,0xff2a7397,0xfff8fafb,0xffffffff,0xffdee9ee,0xff2a6f91,0xff437890,0xff97b6c4, + 0xffeef2f5,0xffedf2f5,0xff6da4bf,0xff387490,0xff6c9ab0,0xffd4e0e6,0xfff7f9fa,0xfff6f9fa,0xffd0dfe6,0xff6d9db5,0xff256c90,0xff256b90,0xffffffff,0xffffffff, + 0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffd6e2e9,0xffffffff,0xffd3e0e6,0xff2b6f93,0xff3f7591,0xffecf1f5, + 0xffffffff,0xffe5ecf0,0xff337090,0xff347293,0xffcedde6,0xffffffff,0xffd2e0e9,0xff387293,0xffa2bdcc,0xffe2ebef,0xfffafbfc,0xfffcfcfd,0xffeaf1f5,0xffb6cbd8, + 0xff32739a,0xff288cc7,0xff1c6590,0xffffffff,0xffffffff,0xffccdce6,0xffccdbe3,0xfffafbfc,0xff96b7cc,0xff6a9ab7,0xffd2e0e9,0xfff8fafb,0xfff8fafb,0xffd9e4ea, + 0xff74a0bc,0xff196290,0xff29a0ec,0xff2badff,0xff2bacff,0xff2aacff,0xff2aabff,0xff2aabff,0xff29abff,0xff4cbaff,0xff4bbbff,0xff39b2ff,0xff4bbaff,0xff27a9ff, + 0xff4ab9ff,0xff49b9ff,0xff49b9ff,0xff49b8ff,0xff37aeff,0xff5bc0ff,0xff49b8ff,0xff5bc0ff,0xff47b7ff,0xff23a5ff,0xff23a5ff,0xff22a4ff,0xff5abfff,0xff33adff, + 0xff21a4ff,0xff45b5ff,0xff45b4ff,0xff44b4ff,0xff44b3ff,0xff43b3ff,0xff30abff,0xff42b3ff,0xff41b3ff,0xff41b3ff,0xff2fa9ff,0xff1ca0ff,0xff1ca0ff,0xff1b9fff, + 0xff1ba0ff,0xff1ca0ff,0xff41b2ff,0xff1da1ff,0xff1da1ff,0xff1ea1ff,0xff1fa1ff,0xff1fa2ff,0xff4fcaff,0xff50caff,0xff51cbff,0xff51caff,0xff74d6ff,0xff52ccff, + 0xff53ccff,0xff76d6ff,0xff76d7ff,0xff54ccff,0xff55cdff,0xff77d7ff,0xff56ceff,0xff56ceff,0xff78d8ff,0xff79d8ff,0xff58cfff,0xff3e7e97,0xffc6d7dd,0xffffffff, + 0xffffffff,0xfff1f5f7,0xffd2dee3,0xffaac6d1,0xff85a8b6,0xff4b7f94,0xff3684a3,0xff76a2b5,0xffffffff,0xffffffff,0xffebf2f5,0xffeaf1f4,0xffffffff,0xffffffff, + 0xff7da7ba,0xff2e7390,0xffd3dfe5,0xffffffff,0xffffffff,0xfff3f6f7,0xffcedee5,0xffcedee5,0xffffffff,0xffffffff,0xfff2f6f7,0xffd2dfe5,0xff90b0bf,0xffffffff, + 0xfffcfdfd,0xff367997,0xff6d97ab,0xffffffff,0xffffffff,0xffffffff,0xff578ea8,0xff327595,0xfffbfcfc,0xffffffff,0xff82abbf,0xffa4becb,0xffffffff,0xffffffff, + 0xffe8eff2,0xffd4e2e9,0xfffeffff,0xffffffff,0xffbfd4de,0xff317494,0xff3a7490,0xffffffff,0xffffffff,0xffffffff,0xfff0f4f6,0xffdce8ee,0xff9bbccc,0xffffffff, + 0xfffeffff,0xffd6e4ea,0xffd6e3ea,0xfffeffff,0xffffffff,0xff7ca7be,0xff2882b1,0xff38bcff,0xff38bcff,0xff38bbff,0xff37bbff,0xff36baff,0xff36baff,0xff35baff, + 0xff35b9ff,0xff35b9ff,0xff5dc7ff,0xff34b9ff,0xff5cc6ff,0xff5cc6ff,0xff32b8ff,0xff31b7ff,0xff31b7ff,0xff5ac5ff,0xff30b6ff,0xff59c5ff,0xff59c5ff,0xff2fb5ff, + 0xff2eb5ff,0xff42bcff,0xff57c3ff,0xff42bcff,0xff40bcff,0xff56c2ff,0xff2bb3ff,0xff2ab3ff,0xff55c1ff,0xff54c1ff,0xff29b1ff,0xff53c1ff,0xff53c1ff,0xff27b0ff, + 0xff27b1ff,0xff26b1ff,0xff51c0ff,0xff51c0ff,0xff52c0ff,0xff26b0ff,0xff27b1ff,0xff52c0ff,0xff27b1ff,0xff28b1ff,0xff29b2ff,0xff29b2ff,0xff3fbdff,0xff40bdff, + 0xff40bfff,0xff41bfff,0xff62ccff,0xff62ccff,0xff63ccff,0xff42c0ff,0xff63ccff,0xff44c1ff,0xff44c1ff,0xff64ceff,0xff45c2ff,0xff45c2ff,0xff66ceff,0xff66cfff, + 0xff65cdfd,0xff51a3c9,0xff427a94,0xff93b6c6,0xffdee9ee,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffe7eef2,0xff5588a0,0xffdfe8ed,0xffffffff,0xffeff3f5, + 0xff427b96,0xff417995,0xffedf3f5,0xffffffff,0xffdfe9ee,0xff266f94,0xff407590,0xffffffff,0xffffffff,0xffc7d8e1,0xff3a7c9d,0xff367290,0xffffffff,0xffffffff, + 0xffc9d9e1,0xff447f9d,0xff427a98,0xfff8fafb,0xffffffff,0xff739cb2,0xffabc2cf,0xffffffff,0xfffbfcfc,0xffffffff,0xff9ebdcf,0xff6093b0,0xffffffff,0xfff9fafb, + 0xff407898,0xff5989a5,0xff769eb5,0xff77a3bc,0xff36769c,0xff6d98b1,0xffe5edf2,0xffffffff,0xfffafbfc,0xff1d6590,0xff1c6590,0xffffffff,0xffffffff,0xfff9fafb, + 0xff34759c,0xff306f93,0xffdde8ee,0xffffffff,0xfff2f6f8,0xffcadbe5,0xffcadae5,0xfff2f6f8,0xffffffff,0xffdae5ed,0xff1a6595,0xff2cacff,0xff2badff,0xff2aacff, + 0xff29acff,0xff29abff,0xff29abff,0xff29abff,0xff28aaff,0xff28aaff,0xff5ec1ff,0xff4ab9ff,0xff38b1ff,0xff49b8ff,0xff26a8ff,0xff25a8ff,0xff24a8ff,0xff49b8ff, + 0xff24a7ff,0xff48b8ff,0xff35adff,0xff47b7ff,0xff47b7ff,0xff33adff,0xff46b5ff,0xff21a4ff,0xff45b5ff,0xff45b4ff,0xff20a3ff,0xff20a3ff,0xff43b4ff,0xff43b3ff, + 0xff43b3ff,0xff56bbff,0xff41b3ff,0xff41b3ff,0xff41b2ff,0xff2ea9ff,0xff1ca0ff,0xff1b9fff,0xff1ca0ff,0xff1ca1ff,0xff1da0ff,0xff41b3ff,0xff1ea1ff,0xff1ea2ff, + 0xff1fa2ff,0xff1fa2ff,0xff50caff,0xff50caff,0xff51caff,0xff51cbff,0xff52cbff,0xff52cbff,0xff53ccff,0xff53ccff,0xff54ccff,0xff54cdff,0xff55cdff,0xff55ceff, + 0xff56ceff,0xff56ceff,0xff56ceff,0xff57cfff,0xff56cdfc,0xff4a859d,0xff7ca6b7,0xff7ca6b7,0xff578ea4,0xff407e98,0xff6598ac,0xffabc7d2,0xffffffff,0xffffffff, + 0xffb1cbd5,0xfffafbfc,0xffffffff,0xffcedee5,0xff3581a1,0xff3481a1,0xffcedde3,0xffffffff,0xfffafcfc,0xff397994,0xff2e7390,0xffffffff,0xffffffff,0xffc7d9e1, + 0xff3c9ac2,0xff2c7290,0xffffffff,0xffffffff,0xffc7d9e1,0xff3a97c1,0xff2c7696,0xffb8cfda,0xffffffff,0xffa5c2d0,0xffe7eff3,0xffffffff,0xff97b9c8,0xffffffff, + 0xffe9f0f4,0xff9fbfce,0xffffffff,0xffb8cfda,0xff287395,0xff548da8,0xffc2d6e0,0xfff0f5f7,0xfffbfcfc,0xffd3e2e9,0xffeaf1f5,0xffffffff,0xffffffff,0xff256c90, + 0xff246c90,0xffffffff,0xffffffff,0xffd4e2e9,0xff247095,0xff3a7593,0xfffbfcfc,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xfff9fafb, + 0xff216e95,0xff39bbff,0xff38bbff,0xff38bbff,0xff37bbff,0xff36baff,0xff36baff,0xff35baff,0xff35b9ff,0xff34b9ff,0xff34b9ff,0xff33b8ff,0xff33b8ff,0xff32b7ff, + 0xff32b8ff,0xff31b7ff,0xff31b7ff,0xff30b7ff,0xff2fb6ff,0xff2fb6ff,0xff2fb6ff,0xff2eb5ff,0xff2eb5ff,0xff2db4ff,0xff2db4ff,0xff2cb4ff,0xff2cb4ff,0xff2bb3ff, + 0xff2bb3ff,0xff2ab2ff,0xff2ab3ff,0xff29b2ff,0xff29b2ff,0xff28b2ff,0xff28b1ff,0xff27b1ff,0xff26b0ff,0xff26b0ff,0xff25b0ff,0xff25afff,0xff26b0ff,0xff26b0ff, + 0xff27b1ff,0xff27b1ff,0xff53c1ff,0xff29b1ff,0xff29b2ff,0xff29b2ff,0xff40bdff,0xff40bfff,0xff41bdff,0xff41bfff,0xff41c0ff,0xff41bfff,0xff42c0ff,0xff42c1ff, + 0xff43c0ff,0xff43c1ff,0xff44c1ff,0xff44c1ff,0xff45c1ff,0xff45c2ff,0xff46c3ff,0xff46c3ff,0xff45c1fc,0xff4f89a4,0xffffffff,0xffffffff,0xffd8e5ea,0xff397a99, + 0xff297093,0xff4c86a3,0xffffffff,0xffffffff,0xffb8cfda,0xffdee8ee,0xffffffff,0xffedf3f5,0xff307395,0xff2d7294,0xffeaf1f5,0xffffffff,0xffdde8ee,0xff266f94, + 0xff256b90,0xffffffff,0xffffffff,0xffc5d7e1,0xff308fc2,0xff236a90,0xfffeffff,0xffffffff,0xffc7d9e3,0xff236d94,0xff2a85b6,0xff6194b0,0xffffffff,0xfff4f7f9, + 0xffffffff,0xffebf1f5,0xff256c93,0xffebf1f5,0xffffffff,0xfff4f7f9,0xffffffff,0xff6194b0,0xff2273a2,0xffe2ebf0,0xffffffff,0xffdfe9ee,0xff2c7098,0xff276e97, + 0xffe1ebf0,0xffffffff,0xffffffff,0xff1d6590,0xff1c6590,0xffffffff,0xffffffff,0xffc4d7e2,0xff227fb7,0xff1c6693,0xffe0e9ef,0xffffffff,0xffdce7ee,0xff1f6693, + 0xff1b6490,0xff578cae,0xff4b84a8,0xff34749d,0xff1a6595,0xff2cacff,0xff2badff,0xff2aacff,0xff2aabff,0xff2aacff,0xff28abff,0xff28abff,0xff28aaff,0xff28aaff, + 0xff28aaff,0xff27aaff,0xff27a9ff,0xff27a8ff,0xff26a8ff,0xff25a8ff,0xff25a8ff,0xff24a8ff,0xff24a7ff,0xff24a7ff,0xff24a5ff,0xff23a5ff,0xff23a5ff,0xff22a5ff, + 0xff21a4ff,0xff22a4ff,0xff21a3ff,0xff21a3ff,0xff20a3ff,0xff20a3ff,0xff1fa2ff,0xff20a2ff,0xff1fa1ff,0xff1ea2ff,0xff1da1ff,0xff1ea0ff,0xff1ca0ff,0xff1ca0ff, + 0xff1b9fff,0xff1ba0ff,0xff1ca0ff,0xff1ca0ff,0xff1da1ff,0xff1da1ff,0xff1da1ff,0xff1ea1ff,0xff1fa2ff,0xff1fa2ff,0xff4fcaff,0xff50cbff,0xff51cbff,0xff51caff, + 0xff51cbff,0xff52ccff,0xff53ccff,0xff53ccff,0xff54cdff,0xff54cdff,0xff55cdff,0xff55ceff,0xff78d8ff,0xff79d8ff,0xff56ceff,0xff57cfff,0xff57cdfc,0xff327590, + 0xffbed3dc,0xffffffff,0xffffffff,0xfff9fafb,0xffe7eff2,0xfffcfdfd,0xffffffff,0xfffafbfc,0xff6c99ab,0xff7ea6b6,0xffffffff,0xffffffff,0xffeaf1f4,0xffeaf1f4, + 0xffffffff,0xffffffff,0xff77a4b7,0xff388baf,0xff2d7290,0xffffffff,0xffffffff,0xffc7d9e1,0xff3b99c2,0xff2c7291,0xffecf2f5,0xffffffff,0xfffafbfc,0xffd7e4eb, + 0xff3181a5,0xff2c7191,0xffeaf1f4,0xffffffff,0xffffffff,0xffa7c4d1,0xff2e7ea2,0xffa5c3d0,0xffffffff,0xffffffff,0xffebf1f5,0xff2b7192,0xff2c7da2,0xffecf2f5, + 0xffffffff,0xfffeffff,0xffd5e3ea,0xffeef4f6,0xfffcfdfd,0xffffffff,0xffffffff,0xff286f92,0xff256d90,0xffffffff,0xffffffff,0xffc4d8e1,0xff2f91c2,0xff4488ab, + 0xff82a9bd,0xffffffff,0xffffffff,0xffe7eff3,0xffe0eaef,0xffffffff,0xffffffff,0xff83acc1,0xff34ace9,0xff38bcff,0xff38bbff,0xff38bbff,0xff37bbff,0xff36baff, + 0xff36baff,0xff35baff,0xff35b9ff,0xff5ec7ff,0xff34b8ff,0xff33b8ff,0xff47bfff,0xff32b7ff,0xff32b7ff,0xff32b7ff,0xff30b7ff,0xff30b7ff,0xff30b7ff,0xff2fb6ff, + 0xff2fb5ff,0xff2eb6ff,0xff43bcff,0xff2db4ff,0xff2cb4ff,0xff2cb4ff,0xff41bcff,0xff2bb4ff,0xff2bb3ff,0xff2ab3ff,0xff54c2ff,0xff29b2ff,0xff28b1ff,0xff3ebaff, + 0xff28b1ff,0xff27b1ff,0xff26b1ff,0xff26b0ff,0xff25b0ff,0xff3bb7ff,0xff25afff,0xff26b0ff,0xff27b1ff,0xff27b1ff,0xff28b1ff,0xff28b2ff,0xff28b1ff,0xff29b2ff, + 0xff40bdff,0xff40bdff,0xff41bfff,0xff41bfff,0xff41bfff,0xff41c0ff,0xff41bfff,0xff42c0ff,0xff43c1ff,0xff43c1ff,0xff44c2ff,0xff45c1ff,0xff64cdff,0xff65ceff, + 0xff46c3ff,0xff47c3ff,0xff46c3ff,0xff399bcb,0xff307494,0xff9dbac7,0xffdbe7ec,0xfff7f9fa,0xfffcfdfd,0xffeef4f6,0xffbfd4de,0xff578ea9,0xff277194,0xff387490, + 0xff699ab2,0xffcfdfe7,0xfff7fafb,0xfff7fafb,0xffd0dfe6,0xff6b9bb4,0xff256c90,0xff3db5f1,0xff256c90,0xffffffff,0xffffffff,0xffc5d7e1,0xff3090c2,0xff2777a2, + 0xff7aa4bb,0xffeff4f6,0xfffbfcfd,0xffe8f0f4,0xff3180aa,0xff2679a5,0xff97b9cb,0xffffffff,0xffffffff,0xff5a8fad,0xff319dd9,0xff548baa,0xffffffff,0xffffffff, + 0xff99bacc,0xff2376a4,0xff2274a2,0xff5b8fae,0xffdbe6ed,0xfffbfcfc,0xffedf2f5,0xffa9c5d6,0xff96b4c6,0xffffffff,0xffffffff,0xff4581a4,0xff1d6590,0xffffffff, + 0xffffffff,0xffc2d6e1,0xff2587c2,0xff4db2ed,0xff2f6c90,0xff77a2bd,0xffdbe7ee,0xfffafbfc,0xfffafbfc,0xffd9e5ed,0xff79a3be,0xff196290,0xff289ee9,0xff2cadff, + 0xff2bacff,0xff2aacff,0xff2aacff,0xff29abff,0xff29abff,0xff29abff,0xff4cbaff,0xff28aaff,0xff28aaff,0xff27a9ff,0xff49b9ff,0xff27a9ff,0xff26a8ff,0xff26a8ff, + 0xff24a8ff,0xff24a7ff,0xff24a7ff,0xff24a7ff,0xff24a7ff,0xff23a5ff,0xff34adff,0xff23a4ff,0xff22a4ff,0xff22a4ff,0xff46b5ff,0xff20a4ff,0xff20a3ff,0xff44b3ff, + 0xff20a2ff,0xff1fa2ff,0xff1fa2ff,0xff42b3ff,0xff1ea1ff,0xff1da1ff,0xff1ca0ff,0xff1ca0ff,0xff1ba0ff,0xff41b1ff,0xff1ca0ff,0xff1ca0ff,0xff1da0ff,0xff1da1ff, + 0xff1ea1ff,0xff1ea2ff,0xff1fa2ff,0xff1fa2ff,0xff4fcaff,0xff73d5ff,0xff74d6ff,0xff74d6ff,0xff52cbff,0xff52cbff,0xff53ccff,0xff53ccff,0xff54ccff,0xff54ccff, + 0xff55cdff,0xff55ceff,0xff56ceff,0xff56ceff,0xff57ceff,0xff57cfff,0xff57cfff,0xff59cfff,0xff5dbee3,0xff619bb2,0xff498198,0xff327792,0xff4e7f92,0xff457c92, + 0xff4b88a0,0xff43a2c8,0xff54c9f9,0xff72d0f5,0xff3e97bc,0xff467f97,0xff327997,0xff467f97,0xff3b7c97,0xff559cba,0xff6fcdf4,0xff62d0ff,0xff2e7290,0xff4b7b90, + 0xff2d7290,0xff407890,0xff57a2c2,0xff6ac5ed,0xff3b809f,0xff2c7493,0xff2c7393,0xff2b7393,0xff3c85a5,0xff61b8df,0xff3f7790,0xff347390,0xff2a7090,0xff297090, + 0xff46c0f8,0xff3e7690,0xff3d7690,0xff3d7690,0xff327290,0xff5db4dd,0xff67c9f7,0xff4a90b1,0xff337493,0xff477a93,0xff3d7793,0xff2a7aa1,0xff457890,0xff3a7490, + 0xff3b7490,0xff2f7090,0xff3a7490,0xff3a7490,0xff2e6f90,0xff236c90,0xff4d9bc2,0xff3dbeff,0xff5dbded,0xff458cb0,0xff397694,0xff2e7294,0xff397594,0xff397594, + 0xff448db2,0xff35aeec,0xff74d0ff,0xff61c9ff,0xff4cc2ff,0xff5fc9ff,0xff5fc9ff,0xff5fc8ff,0xff36baff,0xff35baff,0xff5ec8ff,0xff34b9ff,0xff5dc7ff,0xff5dc6ff, + 0xff6fcdff,0xff47bfff,0xff5bc5ff,0xff5ac5ff,0xff46bdff,0xff5ac5ff,0xff30b6ff,0xff59c5ff,0xff2eb6ff,0xff43bcff,0xff58c4ff,0xff2db4ff,0xff57c4ff,0xff57c3ff, + 0xff6bcaff,0xff2bb3ff,0xff2ab3ff,0xff55c1ff,0xff29b3ff,0xff54c1ff,0xff54c1ff,0xff68c9ff,0xff3eb9ff,0xff52c1ff,0xff52c1ff,0xff3cb9ff,0xff51c0ff,0xff67c7ff, + 0xff3bb8ff,0xff3cb8ff,0xff52c1ff,0xff53c1ff,0xff3eb9ff,0xff68c9ff,0xff54c1ff,0xff54c1ff,0xff3fbdff,0xff61cbff,0xff41bfff,0xff41bfff,0xff41bfff,0xff41bfff, + 0xff42c0ff,0xff42c0ff,0xff43c1ff,0xff43c1ff,0xff44c1ff,0xff44c2ff,0xff45c2ff,0xff45c2ff,0xff46c2ff,0xff56c9ff,0xff67cfff,0xff67cfff,0xff48c3ff,0xff68cfff, + 0xff47c5ff,0xff47c3ff,0xff66cfff,0xff46c3ff,0xff66ceff,0xff45c2ff,0xff44c2ff,0xff64cdff,0xff44c1ff,0xff63cdff,0xff42c1ff,0xff63ccff,0xff62ccff,0xff41bfff, + 0xff62ccff,0xff41bfff,0xff40bfff,0xff60ccff,0xff3fbdff,0xff5fcbff,0xff3ebcff,0xff3ebcff,0xff5fc9ff,0xff4dc1ff,0xff5ec8ff,0xff5dc8ff,0xff5dc8ff,0xff3bbaff, + 0xff3bbaff,0xff3ab9ff,0xff49c0ff,0xff5bc6ff,0xff5bc6ff,0xff5bc6ff,0xff39b8ff,0xff38b7ff,0xff5ac6ff,0xff47bdff,0xff58c3ff,0xff6acbff,0xff35b5ff,0xff58c3ff, + 0xff34b5ff,0xff34b4ff,0xff56c2ff,0xff33b3ff,0xff55c1ff,0xff43b9ff,0xff54c1ff,0xff54c1ff,0xff41b9ff,0xff31b1ff,0xff53c0ff,0xff30b1ff,0xff52bfff,0xff2eb0ff, + 0xff2eb0ff,0xff51bdff,0xff51bdff,0xff2daeff,0xff50bdff,0xff2cadff,0xff4fbdff,0xff4fbcff,0xff4dbcff,0xff60c3ff,0xff4cbbff,0xff5fc3ff,0xff29abff,0xff3ab2ff, + 0xff3ab2ff,0xff28aaff,0xff4bbaff,0xff28aaff,0xff4ab9ff,0xff26a9ff,0xff49b8ff,0xff49b8ff,0xff49b8ff,0xff36aeff,0xff35aeff,0xff48b8ff,0xff24a5ff,0xff23a5ff, + 0xff46b7ff,0xff22a5ff,0xff46b5ff,0xff21a4ff,0xff46b5ff,0xff21a3ff,0xff32acff,0xff31acff,0xff20a3ff,0xff43b3ff,0xff1ea2ff,0xff42b3ff,0xff41b3ff,0xff1da1ff, + 0xff1ca0ff,0xff41b2ff,0xff1ba0ff,0xff41b1ff,0xff1ca0ff,0xff41b2ff,0xff1da0ff,0xff41b2ff,0xff1ea1ff,0xff42b3ff,0xff1ea2ff,0xff43b3ff,0xff50caff,0xff73d6ff, + 0xff51caff,0xff62d0ff,0xff52cbff,0xff52ccff,0xff53ccff,0xff53ccff,0xff53cdff,0xff55cdff,0xff54ceff,0xff56cdff,0xff56cdff,0xff57ceff,0xff56ceff,0xff58cfff, + 0xff57cfff,0xff58d0ff,0xff59d0ff,0xff7bd9ff,0xff59cfff,0xff58cfff,0xff89ddff,0xff57cfff,0xff78d9ff,0xff56ceff,0xff55ceff,0xff77d8ff,0xff55cdff,0xff77d7ff, + 0xff54cdff,0xff87dbff,0xff52ccff,0xff86daff,0xff63d0ff,0xff51cbff,0xff50caff,0xff73d6ff,0xff50caff,0xff72d4ff,0xff4fc9ff,0xff4ec9ff,0xff72d3ff,0xff4dc9ff, + 0xff4dc8ff,0xff4cc7ff,0xff70d3ff,0xff4bc7ff,0xff4ac6ff,0xff5bccff,0xff4ac6ff,0xff49c5ff,0xff48c5ff,0xff6dd1ff,0xff5acbff,0xff47c4ff,0xff6cd0ff,0xff6bd0ff, + 0xff45c4ff,0xff6acfff,0xff45c3ff,0xff6aceff,0xff43c2ff,0xff56c8ff,0xff68ceff,0xff42c2ff,0xff67cdff,0xff40c1ff,0xff40c1ff,0xff40c0ff,0xff3fc0ff,0xff52c5ff, + 0xff51c5ff,0xff3dbfff,0xff64cbff,0xff3cbeff,0xff3cbeff,0xff63caff,0xff63caff,0xff3abdff,0xff62caff,0xff39bdff,0xff61caff,0xff60c9ff,0xff60c9ff,0xff60c9ff, + 0xff37bbff,0xff4ac1ff,0xff36baff,0xff5ec8ff,0xff35baff,0xff35b9ff,0xff5dc7ff,0xff34b9ff,0xff70cdff,0xff5cc6ff,0xff32b7ff,0xff31b7ff,0xff5ac5ff,0xff30b6ff, + 0xff5ac5ff,0xff44bdff,0xff2fb6ff,0xff2eb5ff,0xff57c4ff,0xff2db4ff,0xff57c3ff,0xff2cb4ff,0xff6bcbff,0xff2bb4ff,0xff56c2ff,0xff2ab3ff,0xff29b2ff,0xff54c1ff, + 0xff29b2ff,0xff68c8ff,0xff52c1ff,0xff27b1ff,0xff26b0ff,0xff52c0ff,0xff25b0ff,0xff51bfff,0xff3cb8ff,0xff26b0ff,0xff67c8ff,0xff3db9ff,0xff27b1ff,0xff53c1ff, + 0xff29b2ff,0xff54c1ff,0xff3fbcff,0xff50c5ff,0xff61cbff,0xff50c5ff,0xff41c0ff,0xff41bfff,0xff42c0ff,0xff42c0ff,0xff42c0ff,0xff43c0ff,0xff44c1ff,0xff44c1ff, + 0xff45c1ff,0xff45c2ff,0xff46c2ff,0xff47c3ff,0xff47c3ff,0xff48c3ff,0xff48c5ff,0xff58cbff,0xff48c5ff,0xff48c3ff,0xff67cfff,0xff66cfff,0xff56c8ff,0xff45c2ff, + 0xff64ceff,0xff64cdff,0xff54c7ff,0xff53c7ff,0xff63ccff,0xff53c7ff,0xff63ccff,0xff52c6ff,0xff61ccff,0xff50c5ff,0xff50c5ff,0xff60cbff,0xff60cbff,0xff4fc2ff, + 0xff3fbdff,0xff3dbcff,0xff4dc1ff,0xff3dbbff,0xff3dbbff,0xff3cbaff,0xff3bbbff,0xff5cc7ff,0xff5cc7ff,0xff3ab9ff,0xff3ab9ff,0xff39b8ff,0xff39b8ff,0xff5bc6ff, + 0xff49bfff,0xff5ac5ff,0xff38b7ff,0xff48bdff,0xff58c3ff,0xff58c3ff,0xff35b5ff,0xff35b5ff,0xff57c2ff,0xff33b4ff,0xff44bbff,0xff33b3ff,0xff43baff,0xff33b3ff, + 0xff32b2ff,0xff32b2ff,0xff31b1ff,0xff54c1ff,0xff31b2ff,0xff30b1ff,0xff40b8ff,0xff2fb0ff,0xff2eaeff,0xff3fb8ff,0xff3fb7ff,0xff50bdff,0xff3eb7ff,0xff2daeff, + 0xff3db5ff,0xff2badff,0xff3cb4ff,0xff3cb4ff,0xff4dbcff,0xff3ab3ff,0xff3ab3ff,0xff3ab3ff,0xff28aaff,0xff28aaff,0xff39b1ff,0xff4abaff,0xff38b1ff,0xff27a9ff, + 0xff49b8ff,0xff49b8ff,0xff37b0ff,0xff24a7ff,0xff36aeff,0xff24a7ff,0xff24a7ff,0xff47b7ff,0xff47b7ff,0xff34adff,0xff33adff,0xff46b5ff,0xff32adff,0xff32acff, + 0xff31acff,0xff20a3ff,0xff1fa3ff,0xff31abff,0xff42b3ff,0xff30aaff,0xff1ea1ff,0xff41b3ff,0xff41b2ff,0xff1ca0ff,0xff1ba0ff,0xff2ea8ff,0xff2ea8ff,0xff41b2ff, + 0xff2faaff,0xff41b2ff,0xff2faaff,0xff30abff,0xff1ea1ff,0xff31abff,0xff4fcaff,0xff50cbff,0xff51cbff,0xff51cbff,0xff51cbff,0xff52ccff,0xff53ccff,0xff53ccff, + 0xff54cdff,0xff54cdff,0xff55cdff,0xff55cdff,0xff55ceff,0xff57ceff,0xff56cfff,0xff58cfff,0xff57cfff,0xff58cfff,0xff59cfff,0xff59d0ff,0xff58cfff,0xff58d0ff, + 0xff69d4ff,0xff57cfff,0xff56ceff,0xff56ceff,0xff55cdff,0xff55cdff,0xff55cdff,0xff54cdff,0xff53ccff,0xff53ccff,0xff52ccff,0xff75d6ff,0xff75d6ff,0xff51cbff, + 0xff51caff,0xff50caff,0xff50caff,0xff4fcaff,0xff4fcaff,0xff4ec9ff,0xff4ec8ff,0xff4dc8ff,0xff4dc8ff,0xff4cc8ff,0xff4bc7ff,0xff4ac7ff,0xff4ac7ff,0xff4ac7ff, + 0xff4ac6ff,0xff48c6ff,0xff49c6ff,0xff5acbff,0xff47c4ff,0xff47c5ff,0xff46c4ff,0xff46c4ff,0xff45c3ff,0xff45c3ff,0xff44c3ff,0xff44c2ff,0xff43c2ff,0xff43c1ff, + 0xff42c2ff,0xff42c1ff,0xff41c1ff,0xff41c0ff,0xff40c1ff,0xff40c0ff,0xff40c0ff,0xff52c6ff,0xff3ebfff,0xff3ebfff,0xff3dbeff,0xff3dbeff,0xff3cbeff,0xff3cbeff, + 0xff3bbdff,0xff3abdff,0xff3abdff,0xff3abcff,0xff39bcff,0xff38bbff,0xff38bbff,0xff37bbff,0xff37bbff,0xff36baff,0xff4ac1ff,0xff35b9ff,0xff35b9ff,0xff35b9ff, + 0xff34b9ff,0xff34b8ff,0xff33b8ff,0xff32b8ff,0xff32b7ff,0xff31b7ff,0xff30b7ff,0xff30b7ff,0xff30b6ff,0xff2fb6ff,0xff2fb5ff,0xff2eb6ff,0xff2db5ff,0xff2db4ff, + 0xff2db4ff,0xff2cb4ff,0xff2cb4ff,0xff40bcff,0xff2bb3ff,0xff2ab2ff,0xff29b2ff,0xff29b2ff,0xff28b2ff,0xff28b2ff,0xff28b1ff,0xff27b1ff,0xff27b1ff,0xff26b0ff, + 0xff25afff,0xff25b0ff,0xff26b0ff,0xff26b0ff,0xff52c0ff,0xff52c1ff,0xff28b1ff,0xff28b2ff,0xff29b2ff,0xff29b2ff,0xff40bdff,0xff40bdff,0xff50c5ff,0xff50c5ff, + 0xff41bfff,0xff41bfff,0xff41c0ff,0xff43c0ff,0xff42c0ff,0xff43c1ff,0xff43c1ff,0xff44c1ff,0xff45c2ff,0xff45c2ff,0xff45c3ff,0xff46c2ff,0xff46c3ff,0xff47c3ff, + 0xff47c3ff,0xff48c5ff,0xff48c3ff,0xff47c3ff,0xff46c3ff,0xff46c3ff,0xff46c2ff,0xff45c2ff,0xff44c1ff,0xff45c2ff,0xff44c1ff,0xff44c1ff,0xff42c0ff,0xff42c0ff, + 0xff41c0ff,0xff42bfff,0xff41bfff,0xff41bfff,0xff41bdff,0xff40bdff,0xff3fbcff,0xff3fbdff,0xff3fbcff,0xff3ebcff,0xff3ebbff,0xff3dbcff,0xff3dbbff,0xff4cc1ff, + 0xff3cbaff,0xff3bbaff,0xff3abaff,0xff3ab9ff,0xff3ab9ff,0xff3ab9ff,0xff39b8ff,0xff38b8ff,0xff38b8ff,0xff37b7ff,0xff37b7ff,0xff37b7ff,0xff36b5ff,0xff36b5ff, + 0xff35b4ff,0xff35b4ff,0xff34b4ff,0xff41b3f4,0xff31acf4,0xff31abf4,0xff33b3ff,0xff33b2ff,0xff33b2ff,0xff31b2ff,0xff31b2ff,0xff31b2ff,0xff30b1ff,0xff30b0ff, + 0xff2fb1ff,0xff2fb0ff,0xff2eb0ff,0xff2eb0ff,0xff2eb0ff,0xff2daeff,0xff2daeff,0xff2cadff,0xff2cadff,0xff2badff,0xff3cb5ff,0xff2aacff,0xff2aacff,0xff29abff, + 0xff29abff,0xff29abff,0xff28aaff,0xff28aaff,0xff28aaff,0xff28aaff,0xff26a9ff,0xff26a9ff,0xff24a1f4,0xff23a1f4,0xff22a1f4,0xff25a7ff,0xff24a8ff,0xff24a7ff, + 0xff24a7ff,0xff23a7ff,0xff23a5ff,0xff22a4ff,0xff22a4ff,0xff21a4ff,0xff33acff,0xff20a3ff,0xff20a3ff,0xff20a3ff,0xff20a2ff,0xff1fa2ff,0xff1fa1ff,0xff1ea1ff, + 0xff1da1ff,0xff1da1ff,0xff1da0ff,0xff1ca1ff,0xff1ba0ff,0xff1b9fff,0xff1c9fff,0xff1ca0ff,0xff1da0ff,0xff1ea1ff,0xff1ea1ff,0xff1ea2ff,0xff1fa2ff,0xff31abff, + 0xff4fcaff,0xff50caff,0xff74d6ff,0xff74d6ff,0xff51cbff,0xff52ccff,0xff53ccff,0xff53ccff,0xff54ccff,0xff76d6ff,0xff77d7ff,0xff55ceff,0xff56ceff,0xff56ceff, + 0xff56cfff,0xff57cfff,0xff58cfff,0xff58cfff,0xff59cfff,0xff59d0ff,0xff59cfff,0xff58d0ff,0xff57cfff,0xff57cfff,0xff57ceff,0xff57ceff,0xff55cdff,0xff55cdff, + 0xff55cdff,0xff54cdff,0xff54cdff,0xff53ccff,0xff52ccff,0xff75d6ff,0xff52ccff,0xff51caff,0xff74d6ff,0xff2e7290,0xff2d7290,0xff2d7290,0xff2d7290,0xff3b99c2, + 0xff4ec9ff,0xff4dc8ff,0xff4dc8ff,0xff70d2ff,0xff6fd2ff,0xff4bc7ff,0xff4bc6ff,0xff49c6ff,0xff49c6ff,0xff49c6ff,0xff48c6ff,0xff48c5ff,0xff47c5ff,0xff47c5ff, + 0xff46c4ff,0xff45c4ff,0xff46c4ff,0xff45c3ff,0xff44c3ff,0xff3cade2,0xff357b9d,0xff4083a3,0xff6ca2bc,0xff3194c2,0xff67cdff,0xff41c0ff,0xff40c1ff,0xff3fc0ff, + 0xff3fc0ff,0xff3fbfff,0xff3ebfff,0xff3ebfff,0xff3dbfff,0xff226c90,0xff387390,0xff226b90,0xff216b90,0xff2d90c2,0xff377290,0xff206a90,0xff206a90,0xff2b6e90, + 0xff3994c2,0xff38bbff,0xff37bbff,0xff5fc8ff,0xff36baff,0xff36baff,0xff35baff,0xff35b9ff,0xff33b9ff,0xff5cc7ff,0xff2da3e2,0xff1f719d,0xff2c79a3,0xff649dbc, + 0xff258bc2,0xff1c6790,0xff1b6790,0xff1b6790,0xff1b6690,0xff238ac2,0xff2eb5ff,0xff2db4ff,0xff2db5ff,0xff2cb4ff,0xff57c3ff,0xff2bb3ff,0xff2bb3ff,0xff2ab3ff, + 0xff2ab2ff,0xff29b2ff,0xff28b2ff,0xff28b1ff,0xff27b1ff,0xff27b0ff,0xff26b0ff,0xff26b0ff,0xff26b0ff,0xff51bfff,0xff25afff,0xff3cb8ff,0xff52c0ff,0xff52c1ff, + 0xff3db9ff,0xff28b2ff,0xff28b2ff,0xff54c2ff,0xff3fbdff,0xff40bdff,0xff50c3ff,0xff50c3ff,0xff41bfff,0xff41c0ff,0xff42bfff,0xff42c0ff,0xff43c1ff,0xff63cdff, + 0xff43c1ff,0xff44c1ff,0xff64ceff,0xff66ceff,0xff45c3ff,0xff56c9ff,0xff67cfff,0xff58c9ff,0xff57cbff,0xff58cbff,0xff67cfff,0xff47c5ff,0xff47c3ff,0xff46c3ff, + 0xff46c2ff,0xff55c8ff,0xff54c8ff,0xff64ceff,0xff44c1ff,0xff54c6ff,0xff63cdff,0xff52c6ff,0xff51c6ff,0xff73d0ff,0xff62ccff,0xff41bdff,0xff60cbff,0xff367390, + 0xffffffff,0xffffffff,0xffc9d9e1,0xff4899c2,0xff4dc2ff,0xff3dbbff,0xff4cc1ff,0xff4cc1ff,0xff5cc7ff,0xff4bc1ff,0xff5cc6ff,0xff3abaff,0xff49c0ff,0xff5bc6ff, + 0xff49c0ff,0xff38b8ff,0xff5bc5ff,0xff49bdff,0xff37b8ff,0xff47bdff,0xff58c3ff,0xff47bdff,0xff35b4ff,0xff1e6690,0xff9ab8c9,0xfff1f5f7,0xffc5d7e1,0xff4193c2, + 0xff55c1ff,0xff33b3ff,0xff54c1ff,0xff54c1ff,0xff31b2ff,0xff41b8ff,0xff30b1ff,0xff41b8ff,0xff2fb1ff,0xff246890,0xffffffff,0xffffffff,0xffc5d6e1,0xff3d90c2, + 0xff2e6b90,0xffffffff,0xffffffff,0xffc7d7e1,0xff2184c2,0xff3cb4ff,0xff4cbbff,0xff4cbbff,0xff29abff,0xff4cbbff,0xff4cbbff,0xff28aaff,0xff4bbaff,0xff5dc1ff, + 0xff206490,0xff8cb1c9,0xfff2f5f7,0xffc3d5e1,0xff2a86c2,0xff1f6290,0xffffffff,0xffffffff,0xffc3d5e1,0xff1b7ec2,0xff23a5ff,0xff33adff,0xff21a5ff,0xff33adff, + 0xff32adff,0xff32acff,0xff32acff,0xff44b4ff,0xff1fa3ff,0xff31acff,0xff43b3ff,0xff30aaff,0xff1ea1ff,0xff41b3ff,0xff41b3ff,0xff1ca0ff,0xff41b2ff,0xff55baff, + 0xff2ea9ff,0xff41b2ff,0xff1da1ff,0xff1da1ff,0xff30aaff,0xff1ea2ff,0xff31abff,0xff31abff,0xff4fcaff,0xff50caff,0xff51caff,0xff51cbff,0xff52ccff,0xff75d6ff, + 0xff76d6ff,0xff64d1ff,0xff76d6ff,0xff87dcff,0xff65d2ff,0xff77d7ff,0xff55ceff,0xff56ceff,0xff68d4ff,0xff89ddff,0xff58cfff,0xff7ad9ff,0xff7ad9ff,0xff6ad5ff, + 0xff58cfff,0xff7ad9ff,0xff69d4ff,0xff79d8ff,0xff79d8ff,0xff78d8ff,0xff67d3ff,0xff55ceff,0xff77d7ff,0xff65d2ff,0xff54ccff,0xff76d6ff,0xff52ccff,0xff75d6ff, + 0xff52cbff,0xff51cbff,0xff85daff,0xff2d7290,0xffffffff,0xffffffff,0xffc7d9e1,0xff3b99c2,0xff2b7290,0xff2b7290,0xff3f7790,0xff2b7190,0xff4786a3,0xff367895, + 0xff2c7495,0xff417a95,0xff55a2c5,0xff49c5fe,0xff6ccffc,0xff399bc9,0xff43829f,0xff3e7892,0xff3e7792,0xff3d7792,0xff297497,0xff4b93b5,0xff266e90,0xff266e90, + 0xffffffff,0xffffffff,0xffcbdae1,0xff256e90,0xff457790,0xff3986ac,0xff257094,0xff256f93,0xff3b7693,0xff3a7693,0xff287aa3,0xff52a6d0,0xff3dbefe,0xff226b90, + 0xffffffff,0xffffffff,0xffcad9e1,0xff2c90c2,0xff427690,0xffffffff,0xffffffff,0xffcad9e1,0xff2b8ec2,0xff53aedd,0xff257eac,0xff437894,0xff367393,0xff1f6b93, + 0xff1f6b93,0xff3b7fa3,0xff2a97d0,0xff357090,0xff1c6890,0xffffffff,0xffffffff,0xffc9d9e1,0xff1b6790,0xff3e7390,0xffcadbe5,0xffcfdde5,0xffa4bfcd,0xff248ac2, + 0xff2caef5,0xff4191bd,0xff1b6b98,0xff347498,0xff1a6b98,0xff337498,0xff2e88ba,0xff28abf3,0xff54c1ff,0xff3b7290,0xff176590,0xff2f6d90,0xff2f6d90,0xff1971a3, + 0xff176795,0xff307095,0xff166795,0xff3f94c5,0xff25affe,0xff52c0ff,0xff27b0ff,0xff27b1ff,0xff28b1ff,0xff28b2ff,0xff54c1ff,0xff29b2ff,0xff3fbdff,0xff40bdff, + 0xff40bfff,0xff41bfff,0xff41bfff,0xff41c0ff,0xff41bfff,0xff42c0ff,0xff43c0ff,0xff63cdff,0xff43c2ff,0xff64ceff,0xff45c2ff,0xff45c2ff,0xff46c2ff,0xff67cfff, + 0xff47c3ff,0xff67cfff,0xff68cfff,0xff49c5ff,0xff48c3ff,0xff68cfff,0xff47c3ff,0xff47c3ff,0xff46c2ff,0xff66ceff,0xff45c1ff,0xff44c1ff,0xff63cdff,0xff63cdff, + 0xff63cdff,0xff74d2ff,0xff42c0ff,0xff62ccff,0xff41bfff,0xff41bfff,0xff61ccff,0xff246b90,0xffffffff,0xffffffff,0xffc9d9e1,0xff4899c2,0xff2b6e90,0xffffffff, + 0xffffffff,0xffc5d8e2,0xff9ebbc9,0xffebf1f5,0xfff9fafb,0xffc7d8e1,0xff437b99,0xff32a0dd,0xff3e86ad,0xff4681a3,0xffc1d3dd,0xfff0f4f6,0xfffcfdfd,0xfff8fafb, + 0xffd9e4ea,0xff709ab2,0xff1e6690,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xff367193,0xff9cbbcc,0xffe2eaef,0xfffafbfc,0xfffcfdfd,0xffeaf1f5, + 0xffb6cbd8,0xff41799a,0xff258ac7,0xff1a6390,0xffffffff,0xffffffff,0xffc7d8e1,0xff2284c2,0xff2d6b90,0xffffffff,0xffffffff,0xffc2d5e1,0xff2183c2,0xff326e93, + 0xff96b7cc,0xffe1eaef,0xfffafbfc,0xfffbfcfd,0xffeaf0f5,0xffb4cad8,0xff2c6e9a,0xff2a6890,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xff296890, + 0xffffffff,0xffffffff,0xffc6d6e1,0xff1b7ec2,0xff135d90,0xff6794b0,0xffc9dae6,0xfff6f9fa,0xfff6f8fa,0xffd0dee6,0xff6192b5,0xff125c90,0xff3fa8ef,0xff266690, + 0xffffffff,0xffffffff,0xffc7d7e2,0xff97b5c9,0xffebf1f5,0xfff9fafb,0xffbdd2e1,0xff367099,0xff188bdd,0xff41b2ff,0xff1ca0ff,0xff1da1ff,0xff2faaff,0xff1ea2ff, + 0xff42b3ff,0xff20a2ff,0xff50caff,0xff50caff,0xff50cbff,0xff51cbff,0xff51cbff,0xff52cbff,0xff53ccff,0xff53cdff,0xff54cdff,0xff76d7ff,0xff55cdff,0xff66d2ff, + 0xff78d8ff,0xff78d8ff,0xff68d3ff,0xff89ddff,0xff79d9ff,0xff7bd9ff,0xff7bd9ff,0xff7bd9ff,0xff7ad9ff,0xff69d5ff,0xff58cfff,0xff58ceff,0xff57cfff,0xff78d8ff, + 0xff78d8ff,0xff77d7ff,0xff66d2ff,0xff77d7ff,0xff76d7ff,0xff87dbff,0xff53ccff,0xff63d0ff,0xff74d6ff,0xff62cfff,0xff74d5ff,0xff2d7290,0xffffffff,0xffffffff, + 0xffc7d9e1,0xff3b99c2,0xff2b7290,0xffffffff,0xffffffff,0xfffcfdfd,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffa9c1cd,0xff55a1c5,0xff488aa8,0xffe0eaee, + 0xffffffff,0xfffcfdfd,0xffd8e3e9,0xfff4f7f8,0xffffffff,0xfffafbfc,0xff4c87a3,0xffd2dfe5,0xffffffff,0xffffffff,0xfff3f6f7,0xffd1dfe5,0xffa8bfcb,0xffffffff, + 0xffffffff,0xffe8eff2,0xffd8e3e9,0xfffeffff,0xffffffff,0xffbed4de,0xff236f94,0xff387390,0xffffffff,0xffffffff,0xffcad9e1,0xff4b9ac2,0xff427590,0xffffffff, + 0xffffffff,0xffc4d7e1,0xff2b8ec2,0xffa1bccb,0xffffffff,0xffffffff,0xffe6eef2,0xffd7e3e9,0xfffeffff,0xffffffff,0xffbdd3de,0xff357090,0xffd0dee5,0xffffffff, + 0xffffffff,0xfff2f5f7,0xffcadce5,0xff336f90,0xffffffff,0xffffffff,0xffc5d7e1,0xff3e88b1,0xff769fb5,0xffffffff,0xffffffff,0xffe9f0f5,0xffe7eff4,0xffffffff, + 0xffffffff,0xff7ea4ba,0xff2b80ae,0xff2f6d90,0xffffffff,0xffffffff,0xfffcfcfd,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffa1bdcd,0xff3f94c5,0xff3cb8ff, + 0xff52c0ff,0xff52c1ff,0xff3db9ff,0xff53c1ff,0xff28b1ff,0xff29b2ff,0xff3fbdff,0xff40bdff,0xff41bfff,0xff41bfff,0xff41bfff,0xff41c0ff,0xff42c0ff,0xff42c0ff, + 0xff43c0ff,0xff43c1ff,0xff44c1ff,0xff44c1ff,0xff45c2ff,0xff45c2ff,0xff45c2ff,0xff66ceff,0xff46c3ff,0xff48c3ff,0xff68cfff,0xff48c5ff,0xff47c3ff,0xff47c3ff, + 0xff46c3ff,0xff46c3ff,0xff46c2ff,0xff65ceff,0xff45c2ff,0xff44c2ff,0xff43c1ff,0xff43c1ff,0xff43c1ff,0xff42c0ff,0xff42bfff,0xff41c0ff,0xff41bfff,0xff41bdff, + 0xff41bdff,0xff246b90,0xffffffff,0xffffffff,0xffc4d7e1,0xff2f8ec2,0xff236a90,0xffffffff,0xffffffff,0xfff0f5f7,0xff427fa0,0xff548caa,0xffffffff,0xffffffff, + 0xffc1d5e0,0xff2b8cc2,0xff2679a8,0xffe5edf2,0xffffffff,0xffe8eff4,0xff76a2bb,0xff78a3bc,0xff74a0ba,0xff4983a5,0xff407a9b,0xff1e6690,0xffffffff,0xffffffff, + 0xffc3d6e1,0xff1f6f9d,0xff4882a5,0xff6898b5,0xff76a2bc,0xff35759c,0xff5e91b1,0xffe5edf2,0xffffffff,0xfffafbfc,0xff1b6390,0xff1a6390,0xffffffff,0xffffffff, + 0xffc2d5e1,0xff2284c2,0xff196290,0xffffffff,0xffffffff,0xffc2d5e1,0xff2183c2,0xff447fa5,0xff6596b5,0xff739fbc,0xff30729c,0xff5a8fb1,0xffe4edf2,0xffffffff, + 0xfffafbfc,0xff165f90,0xff165f90,0xffffffff,0xffffffff,0xffc6d7e1,0xff226c9d,0xff145f90,0xffffffff,0xffffffff,0xffc0d4e1,0xff146094,0xffd9e5ed,0xffffffff, + 0xffedf2f5,0xff1f6596,0xff1d6495,0xffedf2f5,0xffffffff,0xffdce7ee,0xff125f94,0xff125b90,0xffffffff,0xffffffff,0xffeff4f7,0xff3372a0,0xff4781aa,0xffffffff, + 0xffffffff,0xffbcd1e0,0xff157ac2,0xff1ca0ff,0xff1ca0ff,0xff1da1ff,0xff1da1ff,0xff42b3ff,0xff1fa2ff,0xff1fa2ff,0xff50c9ff,0xff50caff,0xff51cbff,0xff51caff, + 0xff52cbff,0xff52cbff,0xff53ccff,0xff53ccff,0xff53cdff,0xff54ccff,0xff54ceff,0xff55cdff,0xff55ceff,0xff57ceff,0xff56cfff,0xff57ceff,0xff58cfff,0xff59cfff, + 0xff59d0ff,0xff59d0ff,0xff58d0ff,0xff59cfff,0xff58cfff,0xff57cfff,0xff57ceff,0xff56ceff,0xff56cdff,0xff55cdff,0xff55cdff,0xff54cdff,0xff53cdff,0xff53ccff, + 0xff52ccff,0xff52ccff,0xff51ccff,0xff52cbff,0xff50cbff,0xff2d7290,0xffffffff,0xffffffff,0xffc7d9e1,0xff3b99c2,0xff2b7190,0xffffffff,0xffffffff,0xffc9dbe3, + 0xff2e7b9d,0xff2a7190,0xffffffff,0xffffffff,0xffc6d9e1,0xff3897c2,0xff2f82a8,0xff548ca7,0xffcddde5,0xfffafbfc,0xffffffff,0xffffffff,0xffffffff,0xffd4e2e9, + 0xff4683a0,0xff266e90,0xffffffff,0xffffffff,0xffc5d8e1,0xff2c81aa,0xff538ca8,0xffc1d6e0,0xfff0f5f7,0xfffbfcfc,0xffd2e2e9,0xffeaf1f5,0xffffffff,0xffffffff, + 0xff226c90,0xff226b90,0xffffffff,0xffffffff,0xffc4d7e1,0xff2d8fc2,0xff216b90,0xffffffff,0xffffffff,0xffc4d7e1,0xff257daa,0xff4e89a8,0xffc0d5e0,0xffeff5f7, + 0xfffafbfc,0xffd1e1e9,0xffeaf1f5,0xffffffff,0xffffffff,0xff1d6890,0xff1d6890,0xffffffff,0xffffffff,0xffc3d7e1,0xff248bc1,0xff1b6790,0xffffffff,0xffffffff, + 0xffc2d6e1,0xff1b6994,0xfffafbfc,0xffffffff,0xffc9dbe5,0xff1c72a1,0xff1b71a1,0xffc6d9e3,0xffffffff,0xfffafbfc,0xff186794,0xff176590,0xffffffff,0xffffffff, + 0xffc4d8e3,0xff196c9d,0xff156390,0xffffffff,0xffffffff,0xffc1d5e1,0xff1d86c2,0xff26b0ff,0xff26b0ff,0xff27b1ff,0xff27b1ff,0xff28b1ff,0xff29b2ff,0xff29b2ff, + 0xff3fbdff,0xff40bdff,0xff61cbff,0xff61ccff,0xff41bfff,0xff41bfff,0xff42c0ff,0xff42c0ff,0xff52c6ff,0xff44c1ff,0xff43c1ff,0xff44c1ff,0xff45c2ff,0xff45c2ff, + 0xff46c2ff,0xff46c2ff,0xff47c3ff,0xff47c3ff,0xff47c5ff,0xff49c5ff,0xff48c5ff,0xff67cfff,0xff47c3ff,0xff46c3ff,0xff46c3ff,0xff45c2ff,0xff45c2ff,0xff44c2ff, + 0xff43c1ff,0xff43c0ff,0xff43c1ff,0xff42c0ff,0xff42c0ff,0xff51c6ff,0xff41bfff,0xff41bdff,0xff40bfff,0xff367390,0xffffffff,0xffffffff,0xffc5d7e1,0xff3b94c2, + 0xff236a90,0xffffffff,0xffffffff,0xffc4d7e1,0xff2d8ec1,0xff216990,0xffffffff,0xffffffff,0xffc9d9e1,0xff4597c2,0xff337ea7,0xff6697b3,0xff74a1ba,0xff76a2bb, + 0xff417fa1,0xff709eb8,0xffffffff,0xffffffff,0xffb2cad8,0xff326e90,0xfffeffff,0xffffffff,0xffc8d9e3,0xff1e6894,0xffe3ebf0,0xffffffff,0xffdee8ee,0xff2b6f98, + 0xff2f7097,0xffe1eaf0,0xffffffff,0xffffffff,0xff1b6490,0xff2e6c90,0xffffffff,0xffffffff,0xffc5d6e1,0xff3d90c2,0xff236690,0xffffffff,0xffffffff,0xffc2d5e1, + 0xff1b6ea2,0xffe1eaf0,0xffffffff,0xffe0e9ee,0xff266b98,0xff216997,0xffe0eaf0,0xffffffff,0xffffffff,0xff2a6890,0xff2a6890,0xfffeffff,0xffffffff,0xffc4d6e3, + 0xff156294,0xff1e6390,0xffffffff,0xffffffff,0xffc1d4e1,0xff146094,0xffdbe6ee,0xffffffff,0xffecf2f5,0xff1d6495,0xff1b6294,0xffe8f0f5,0xffffffff,0xffdae6ee, + 0xff125e94,0xff125b90,0xffffffff,0xffffffff,0xffc0d3e1,0xff167ac1,0xff105b90,0xffffffff,0xffffffff,0xffbfd3e1,0xff3187c2,0xff1ca0ff,0xff1da0ff,0xff1da0ff, + 0xff2faaff,0xff1ea1ff,0xff1fa1ff,0xff1fa2ff,0xff50caff,0xff50caff,0xff74d5ff,0xff74d6ff,0xff52cbff,0xff52ccff,0xff53ccff,0xff53cdff,0xff76d6ff,0xff55cdff, + 0xff55cdff,0xff56ceff,0xff56cdff,0xff57ceff,0xff57cfff,0xff57cfff,0xff58cfff,0xff58cfff,0xff59d0ff,0xff59d0ff,0xff7bd9ff,0xff58cfff,0xff58cfff,0xff57cfff, + 0xff57cfff,0xff56ceff,0xff56ceff,0xff55ceff,0xff55cdff,0xff54cdff,0xff53ccff,0xff54ccff,0xff53ccff,0xff76d6ff,0xff51cbff,0xff51cbff,0xff50cbff,0xff417890, + 0xffffffff,0xffffffff,0xffc7d9e1,0xff499dc2,0xff2b7190,0xffffffff,0xffffffff,0xffc7d9e1,0xff3a97c2,0xff2a7090,0xffffffff,0xffffffff,0xffccdae1,0xff3897c2, + 0xff518ca7,0xffeef3f5,0xffffffff,0xffffffff,0xffdce7ed,0xffe2ecf0,0xffffffff,0xffffffff,0xff9ebac7,0xff276e91,0xffecf2f5,0xffffffff,0xfffafcfc,0xffd6e4eb, + 0xffedf2f5,0xffffffff,0xfffeffff,0xffd5e3ea,0xfff0f4f6,0xfffcfdfd,0xffffffff,0xffffffff,0xff3c7592,0xff226b90,0xffffffff,0xffffffff,0xffcad9e1,0xff2c90c2, + 0xff377290,0xffffffff,0xffffffff,0xffc4d7e1,0xff2477a2,0xffebf1f5,0xffffffff,0xfffeffff,0xffd4e2ea,0xffeef3f6,0xfffcfdfd,0xffffffff,0xffffffff,0xff377292, + 0xff347191,0xffebf1f5,0xffffffff,0xfffafbfc,0xffd4e3eb,0xff336f90,0xffffffff,0xffffffff,0xffc2d6e1,0xff207caf,0xff79a1b6,0xffffffff,0xffffffff,0xffe8f0f4, + 0xffe7eff4,0xffffffff,0xffffffff,0xff699ab7,0xff1c7baf,0xff176590,0xffffffff,0xffffffff,0xffc1d6e1,0xff1e87c2,0xff166490,0xffffffff,0xffffffff,0xffc1d5e1, + 0xff3e92c2,0xff26b0ff,0xff27b1ff,0xff27b1ff,0xff52c1ff,0xff28b2ff,0xff28b1ff,0xff29b2ff,0xff3fbdff,0xff40bdff,0xff41bdff,0xff41bfff,0xff41bfff,0xff41c0ff, + 0xff42c0ff,0xff42c0ff,0xff63ccff,0xff43c1ff,0xff43c1ff,0xff44c1ff,0xff44c2ff,0xff45c2ff,0xff45c2ff,0xff46c3ff,0xff47c2ff,0xff47c3ff,0xff48c3ff,0xff48c5ff, + 0xff67cfff,0xff47c3ff,0xff77d4ff,0xff66cfff,0xff66cfff,0xff65ceff,0xff65cdff,0xff64ceff,0xff54c7ff,0xff63cdff,0xff63ccff,0xff63ccff,0xff52c6ff,0xff73d0ff, + 0xff61ccff,0xff41bfff,0xff41bdff,0xff367390,0xffffffff,0xffffffff,0xffc7d8e1,0xff4899c2,0xff226a90,0xffffffff,0xffffffff,0xffc9d9e1,0xff2e8ec2,0xff216990, + 0xffffffff,0xffffffff,0xffc9d9e1,0xff2c8dc2,0xff397da1,0xff5086a4,0xffc2d4de,0xffeef3f5,0xfffcfdfd,0xfff9fafb,0xffe1e9ee,0xff91b3c6,0xff346f91,0xff2273a2, + 0xff77a2bb,0xffeef3f6,0xfffcfdfd,0xffe9f0f4,0xff739cb4,0xffdde7ed,0xfffafbfc,0xffedf2f5,0xffb0c8d6,0xff8bb0c6,0xffffffff,0xffffffff,0xff4b83a4,0xff2e6c90, + 0xffffffff,0xffffffff,0xffc7d8e1,0xff308bc2,0xff196290,0xffffffff,0xffffffff,0xffc2d5e1,0xff1b6da2,0xff578cae,0xffdae5ed,0xfffafbfc,0xffecf2f5,0xffa6c3d6, + 0xff88aec6,0xffffffff,0xffffffff,0xff407ca4,0xff196ba2,0xff729ebb,0xffeef3f6,0xfffbfcfd,0xffe7eff4,0xff347096,0xffffffff,0xffffffff,0xffc1d4e1,0xff1b7ec2, + 0xff286790,0xff5c8fb2,0xffd2dee7,0xfff7fafb,0xfff7fafb,0xffcedde6,0xff6c97b4,0xff266690,0xff2ea2f1,0xff266590,0xffffffff,0xffffffff,0xffc2d5e1,0xff3188c2, + 0xff256590,0xffffffff,0xffffffff,0xffc5d6e1,0xff157ac2,0xff2eaaff,0xff41b2ff,0xff41b3ff,0xff41b3ff,0xff42b3ff,0xff43b3ff,0xff43b3ff,0xff50caff,0xff50caff, + 0xff50caff,0xff51caff,0xff52cbff,0xff75d6ff,0xff76d6ff,0xff64d1ff,0xff76d6ff,0xff55cdff,0xff54cdff,0xff55ceff,0xff56ceff,0xff56ceff,0xff56cfff,0xff57cfff, + 0xff57cfff,0xff58cfff,0xff59d0ff,0xff6bd5ff,0xff6ad5ff,0xff58cfff,0xff79d9ff,0xff57cfff,0xff79d8ff,0xff78d8ff,0xff55ceff,0xff55cdff,0xff77d8ff,0xff87dcff, + 0xff76d7ff,0xff87dbff,0xff53ccff,0xff75d6ff,0xff52cbff,0xff51cbff,0xff51caff,0xff427890,0xff2d7290,0xff2d7290,0xff2d7290,0xff57a1c2,0xff2c7190,0xff407790, + 0xff2b7190,0xff3f7790,0xff3997c2,0xff357490,0xff347490,0xff297090,0xff3f7690,0xff3896c2,0xff6ccefb,0xff55a4c8,0xff2d7ca1,0xff297192,0xff3d7792,0xff287092, + 0xff3e7995,0xff2e85ae,0xff5fb9e4,0xff3eb5ed,0xff41809f,0xff3d7793,0xff3c7793,0xff317393,0xff4f89a5,0xff3b7693,0xff256f93,0xff256f93,0xff4081a1,0xff236c90, + 0xff236c90,0xff236c90,0xff226b90,0xff226b90,0xff387390,0xff2d6f90,0xff216b90,0xff3b95c2,0xff377290,0xff377290,0xff206a90,0xff206a90,0xff2b8ec2,0xff2682b1, + 0xff206c93,0xff206b93,0xff1f6b93,0xff2275a1,0xff1e6990,0xff1e6890,0xff1d6890,0xff1d6890,0xff2fabed,0xff20739f,0xff347293,0xff347293,0xff286e93,0xff336f90, + 0xff1b6790,0xff1b6790,0xff1b6690,0xff348fc2,0xff3fb5f5,0xff2185bc,0xff347397,0xff1a6b97,0xff337397,0xff337397,0xff1f83ba,0xff28abf4,0xff55c1ff,0xff306d90, + 0xff2f6d90,0xff2f6d90,0xff2e6d90,0xff3e92c2,0xff2e6c90,0xff2e6d90,0xff156390,0xff2e6c90,0xff1c86c2,0xff52c0ff,0xff27b0ff,0xff27b1ff,0xff53c1ff,0xff3ebaff, + 0xff53c1ff,0xff6ac9ff,0xff40bdff,0xff40bfff,0xff41bdff,0xff41bfff,0xff41bfff,0xff41bfff,0xff42c0ff,0xff42c0ff,0xff63cdff,0xff43c0ff,0xff44c1ff,0xff44c1ff, + 0xff45c1ff,0xff55c8ff,0xff46c2ff,0xff46c3ff,0xff57c9ff,0xff47c5ff,0xff48c5ff,0xff68cfff,0xff48c5ff,0xff47c3ff,0xff77d4ff,0xff46c3ff,0xff65ceff,0xff65ceff, + 0xff44c1ff,0xff44c1ff,0xff64cdff,0xff63ccff,0xff43c0ff,0xff52c6ff,0xff42c0ff,0xff62ccff,0xff41bfff,0xff50c5ff,0xff40bdff,0xff60cbff,0xff3fbdff,0xff3fbcff, + 0xff3fbcff,0xff5fc9ff,0xff3ebcff,0xff6fcfff,0xff3cbbff,0xff5dc8ff,0xff3bbaff,0xff5cc7ff,0xff3bbaff,0xff3ab9ff,0xff5bc6ff,0xff39b8ff,0xff5bc6ff,0xff5bc6ff, + 0xff38b8ff,0xff38b8ff,0xff59c5ff,0xff36b7ff,0xff59c3ff,0xff47bdff,0xff58c3ff,0xff35b4ff,0xff45bbff,0xff57c2ff,0xff57c1ff,0xff33b3ff,0xff67c8ff,0xff54c1ff, + 0xff32b2ff,0xff31b2ff,0xff54c0ff,0xff30b2ff,0xff41b8ff,0xff2fb1ff,0xff52c0ff,0xff2eb0ff,0xff2eb0ff,0xff51bfff,0xff51bfff,0xff2eaeff,0xff50bdff,0xff4fbdff, + 0xff2cadff,0xff2badff,0xff2bacff,0xff2bacff,0xff2aabff,0xff2aabff,0xff28abff,0xff29abff,0xff28aaff,0xff28aaff,0xff28aaff,0xff27a9ff,0xff26a9ff,0xff27a8ff, + 0xff26a9ff,0xff26a8ff,0xff25a8ff,0xff49b8ff,0xff24a7ff,0xff24a7ff,0xff24a5ff,0xff48b7ff,0xff23a5ff,0xff22a4ff,0xff46b5ff,0xff21a4ff,0xff46b5ff,0xff46b4ff, + 0xff20a3ff,0xff20a3ff,0xff44b3ff,0xff43b3ff,0xff42b3ff,0xff42b3ff,0xff41b3ff,0xff1da1ff,0xff1ca1ff,0xff2ea9ff,0xff2ea9ff,0xff2ea8ff,0xff1ca0ff,0xff41b2ff, + 0xff1da1ff,0xff2faaff,0xff42b3ff,0xff42b3ff,0xff1ea2ff,0xff43b4ff,0xff4fcaff,0xff50caff,0xff50caff,0xff51cbff,0xff52cbff,0xff52cbff,0xff52ccff,0xff53cdff, + 0xff76d6ff,0xff76d6ff,0xff77d7ff,0xff56cdff,0xff67d3ff,0xff89ddff,0xff57cfff,0xff58ceff,0xff8addff,0xff69d5ff,0xff6ad5ff,0xff6bd5ff,0xff58cfff,0xff58cfff, + 0xff7ad9ff,0xff79d9ff,0xff68d3ff,0xff67d3ff,0xff56ceff,0xff55cdff,0xff66d2ff,0xff65d2ff,0xff76d7ff,0xff64d1ff,0xff52ccff,0xff52ccff,0xff75d6ff,0xff51cbff, + 0xff62d0ff,0xff73d5ff,0xff73d5ff,0xff4fc9ff,0xff72d4ff,0xff72d4ff,0xff5fceff,0xff5fcdff,0xff70d3ff,0xff5ecdff,0xff5dcdff,0xff5dcdff,0xff4ac6ff,0xff4ac6ff, + 0xff6fd1ff,0xff6ed1ff,0xff48c6ff,0xff47c5ff,0xff6cd1ff,0xff6cd0ff,0xff46c5ff,0xff46c4ff,0xff58caff,0xff58c9ff,0xff44c3ff,0xff69ceff,0xff56c8ff,0xff55c8ff, + 0xff56c8ff,0xff42c1ff,0xff54c7ff,0xff41c1ff,0xff66cdff,0xff66cdff,0xff3fc0ff,0xff3ebfff,0xff78d2ff,0xff51c5ff,0xff3dbfff,0xff63cbff,0xff63cbff,0xff3bbdff, + 0xff4fc5ff,0xff63caff,0xff4ec3ff,0xff4ec4ff,0xff61caff,0xff61caff,0xff4cc3ff,0xff37bbff,0xff37baff,0xff36bbff,0xff36baff,0xff35b9ff,0xff35b9ff,0xff34b9ff, + 0xff34b8ff,0xff34b8ff,0xff33b8ff,0xff33b8ff,0xff32b7ff,0xff32b7ff,0xff31b6ff,0xff5ac5ff,0xff59c5ff,0xff59c5ff,0xff43bcff,0xff43bcff,0xff2eb4ff,0xff2db4ff, + 0xff42bcff,0xff2cb4ff,0xff41bcff,0xff2cb3ff,0xff55c2ff,0xff55c2ff,0xff2ab3ff,0xff3fbaff,0xff29b2ff,0xff3eb9ff,0xff28b1ff,0xff52c1ff,0xff52c0ff,0xff26b0ff, + 0xff51c0ff,0xff25afff,0xff26afff,0xff26b0ff,0xff52c0ff,0xff3db9ff,0xff3eb9ff,0xff3fbaff,0xff53c1ff,0xff54c1ff,0xff40bdff,0xff40bdff,0xff41bfff,0xff41bfff, + 0xff41bfff,0xff41bfff,0xff41c0ff,0xff42c0ff,0xff43c0ff,0xff43c0ff,0xff43c1ff,0xff45c1ff,0xff45c1ff,0xff45c2ff,0xff46c2ff,0xff46c2ff,0xff47c3ff,0xff48c5ff, + 0xff58c9ff,0xff48c5ff,0xff48c5ff,0xff47c3ff,0xff57c9ff,0xff46c3ff,0xff46c2ff,0xff46c2ff,0xff45c2ff,0xff44c1ff,0xff44c1ff,0xff43c1ff,0xff43c0ff,0xff42c0ff, + 0xff42c0ff,0xff41bfff,0xff41bfff,0xff41bfff,0xff40bfff,0xff40bdff,0xff40bdff,0xff3fbcff,0xff3ebcff,0xff3ebcff,0xff3ebbff,0xff3dbbff,0xff3cbbff,0xff3cbbff, + 0xff4cc1ff,0xff3bbaff,0xff3bbaff,0xff3abaff,0xff3ab9ff,0xff3ab9ff,0xff39b9ff,0xff38b8ff,0xff38b7ff,0xff38b7ff,0xff37b7ff,0xff36b7ff,0xff37b7ff,0xff36b5ff, + 0xff35b5ff,0xff35b5ff,0xff34b4ff,0xff34b4ff,0xff33b3ff,0xff33b3ff,0xff33b3ff,0xff32b3ff,0xff32b2ff,0xff32b2ff,0xff31b2ff,0xff30b1ff,0xff30b1ff,0xff2fb1ff, + 0xff2fb0ff,0xff2fb0ff,0xff2eaeff,0xff2eaeff,0xff2eaeff,0xff2eaeff,0xff2daeff,0xff2dadff,0xff2cadff,0xff2cadff,0xff2bacff,0xff2bacff,0xff2aacff,0xff29abff, + 0xff29abff,0xff29aaff,0xff28aaff,0xff28aaff,0xff28a9ff,0xff27aaff,0xff27aaff,0xff26a9ff,0xff26a9ff,0xff26a8ff,0xff25a8ff,0xff24a7ff,0xff24a7ff,0xff24a7ff, + 0xff35aeff,0xff23a5ff,0xff23a5ff,0xff22a5ff,0xff22a4ff,0xff22a3ff,0xff20a3ff,0xff20a3ff,0xff20a3ff,0xff20a3ff,0xff1fa2ff,0xff1fa2ff,0xff1ea2ff,0xff1ea1ff, + 0xff1ea1ff,0xff1da1ff,0xff1da1ff,0xff1ca0ff,0xff2ea9ff,0xff1ba0ff,0xff1ca0ff,0xff1ca0ff,0xff1da0ff,0xff1da1ff,0xff1da1ff,0xff1ea2ff,0xff1fa2ff,0xff20a2ff, + 0xff4fcaff,0xff50cbff,0xff62cfff,0xff62d0ff,0xff52cbff,0xff52ccff,0xff53ccff,0xff64d1ff,0xff53cdff,0xff54cdff,0xff55cdff,0xff55ceff,0xff56ceff,0xff56ceff, + 0xff57ceff,0xff57ceff,0xff58cfff,0xff59cfff,0xff59d0ff,0xff59d0ff,0xff59cfff,0xff58cfff,0xff57cfff,0xff57cfff,0xff68d4ff,0xff57ceff,0xff56ceff,0xff55ceff, + 0xff54cdff,0xff54cdff,0xff54ccff,0xff53ccff,0xff53ccff,0xff53cbff,0xff52cbff,0xff51caff,0xff50cbff,0xff50caff,0xff50caff,0xff4fc9ff,0xff4fc9ff,0xff4ec9ff, + 0xff4ec9ff,0xff4dc9ff,0xff4dc8ff,0xff5ecdff,0xff4bc7ff,0xff4bc7ff,0xff4bc6ff,0xff4ac6ff,0xff49c6ff,0xff49c6ff,0xff49c5ff,0xff47c5ff,0xff47c5ff,0xff47c5ff, + 0xff46c4ff,0xff46c4ff,0xff46c4ff,0xff45c3ff,0xff45c3ff,0xff44c2ff,0xff43c2ff,0xff43c2ff,0xff42c2ff,0xff41c1ff,0xff41c1ff,0xff41c1ff,0xff40c1ff,0xff40c0ff, + 0xff53c5ff,0xff3fbfff,0xff3fbfff,0xff3ebfff,0xff3dbeff,0xff3cbeff,0xff3cbdff,0xff3bbdff,0xff3bbeff,0xff3bbdff,0xff3abdff,0xff39bcff,0xff39bcff,0xff38bbff, + 0xff38bcff,0xff37bbff,0xff37baff,0xff37baff,0xff36baff,0xff35baff,0xff35baff,0xff48c0ff,0xff34b8ff,0xff33b8ff,0xff33b8ff,0xff33b8ff,0xff31b8ff,0xff31b7ff, + 0xff31b6ff,0xff30b6ff,0xff30b6ff,0xff44bdff,0xff2fb6ff,0xff2eb5ff,0xff2db5ff,0xff2db4ff,0xff2db4ff,0xff2cb4ff,0xff2cb4ff,0xff2bb3ff,0xff2bb3ff,0xff2ab3ff, + 0xff29b3ff,0xff29b3ff,0xff29b2ff,0xff28b1ff,0xff28b2ff,0xff28b0ff,0xff27b0ff,0xff3cb8ff,0xff25b0ff,0xff25afff,0xff25b0ff,0xff26b0ff,0xff27b1ff,0xff27b1ff, + 0xff27b1ff,0xff28b2ff,0xff29b1ff,0xff29b2ff,0xff3fbcff,0xff40bdff,0xff60cbff,0xff61ccff,0xff41bfff,0xff41c0ff,0xff51c6ff,0xff52c6ff,0xff63ccff,0xff43c1ff, + 0xff43c1ff,0xff44c2ff,0xff45c2ff,0xff45c2ff,0xff46c2ff,0xff46c3ff,0xff47c3ff,0xff48c3ff,0xff47c3ff,0xff48c5ff,0xff48c3ff,0xff48c3ff,0xff46c3ff,0xff46c3ff, + 0xff66ceff,0xff45c2ff,0xff45c2ff,0xff44c1ff,0xff64cdff,0xff43c1ff,0xff42c0ff,0xff42c0ff,0xff42c0ff,0xff41bfff,0xff41bfff,0xff41bfff,0xff40bfff,0xff60cbff, + 0xff3fbdff,0xff3fbcff,0xff3fbcff,0xff3ebcff,0xff5fc8ff,0xff3dbbff,0xff3dbbff,0xff5dc7ff,0xff3cbaff,0xff3bbaff,0xff3abaff,0xff5cc6ff,0xff3ab9ff,0xff3ab9ff, + 0xff3ab8ff,0xff39b8ff,0xff5ac6ff,0xff37b7ff,0xff37b7ff,0xff37b7ff,0xff36b5ff,0xff36b5ff,0xff35b5ff,0xff35b4ff,0xff34b4ff,0xff34b4ff,0xff33b4ff,0xff33b4ff, + 0xff33b3ff,0xff33b3ff,0xff32b2ff,0xff42b9ff,0xff41b9ff,0xff31b1ff,0xff30b1ff,0xff30b0ff,0xff2fb1ff,0xff2fb0ff,0xff2eaeff,0xff2eaeff,0xff2eb0ff,0xff2daeff, + 0xff2daeff,0xff2dadff,0xff4fbdff,0xff2bacff,0xff2bacff,0xff4ebcff,0xff4dbbff,0xff4dbbff,0xff29abff,0xff29aaff,0xff3ab3ff,0xff39b2ff,0xff28aaff,0xff28a9ff, + 0xff27a9ff,0xff27a8ff,0xff26a9ff,0xff25a8ff,0xff25a8ff,0xff24a7ff,0xff24a7ff,0xff48b8ff,0xff24a7ff,0xff24a7ff,0xff23a5ff,0xff22a5ff,0xff22a5ff,0xff21a4ff, + 0xff21a4ff,0xff20a4ff,0xff20a3ff,0xff20a3ff,0xff20a3ff,0xff1fa2ff,0xff43b3ff,0xff1fa2ff,0xff1da1ff,0xff1da1ff,0xff2eaaff,0xff2ea9ff,0xff1c9fff,0xff1ba0ff, + 0xff1ba0ff,0xff1ca0ff,0xff1da1ff,0xff1da0ff,0xff1ea1ff,0xff1ea2ff,0xff1ea2ff,0xff1fa2ff,0xff50caff,0xff50caff,0xff62cfff,0xff62d0ff,0xff51cbff,0xff53ccff, + 0xff75d6ff,0xff54ccff,0xff76d6ff,0xff76d6ff,0xff66d2ff,0xff55ceff,0xff78d7ff,0xff79d8ff,0xff56ceff,0xff68d3ff,0xff69d4ff,0xff69d4ff,0xff59d0ff,0xff7bd9ff, + 0xff7bd9ff,0xff58cfff,0xff57cfff,0xff68d4ff,0xff67d3ff,0xff56ceff,0xff78d8ff,0xff66d3ff,0xff77d7ff,0xff65d2ff,0xff76d6ff,0xff64d1ff,0xff52ccff,0xff63d1ff, + 0xff51cbff,0xff62d0ff,0xff50cbff,0xff73d5ff,0xff4fcaff,0xff4fcaff,0xff72d5ff,0xff60ceff,0xff71d3ff,0xff4dc8ff,0xff5ecdff,0xff5ecdff,0xff4cc7ff,0xff6fd2ff, + 0xff5cccff,0xff6fd1ff,0xff5bccff,0xff6ed1ff,0xff5bcbff,0xff5acbff,0xff7fd6ff,0xff6cd0ff,0xff47c4ff,0xff59caff,0xff6acfff,0xff58c9ff,0xff58c9ff,0xff57c8ff, + 0xff69ceff,0xff43c2ff,0xff55c8ff,0xff42c1ff,0xff54c7ff,0xff41c1ff,0xff40c1ff,0xff66cdff,0xff3fbfff,0xff52c5ff,0xff65ccff,0xff50c5ff,0xff50c5ff,0xff50c5ff, + 0xff63caff,0xff3bbdff,0xff4fc4ff,0xff62caff,0xff4ec4ff,0xff4ec3ff,0xff74d0ff,0xff60caff,0xff38bbff,0xff60c9ff,0xff37baff,0xff4ac1ff,0xff36baff,0xff35b9ff, + 0xff5ec8ff,0xff34b9ff,0xff33b9ff,0xff33b8ff,0xff33b8ff,0xff32b8ff,0xff32b7ff,0xff32b7ff,0xff31b6ff,0xff31b7ff,0xff45bdff,0xff44bdff,0xff43bcff,0xff43bdff, + 0xff58c4ff,0xff2db4ff,0xff41bcff,0xff57c3ff,0xff41bcff,0xff2bb3ff,0xff55c2ff,0xff55c1ff,0xff29b2ff,0xff55c2ff,0xff69c8ff,0xff3eb9ff,0xff28b2ff,0xff27b1ff, + 0xff52c0ff,0xff26b0ff,0xff3cb8ff,0xff51c0ff,0xff3bb8ff,0xff26b1ff,0xff52c0ff,0xff52c1ff,0xff28b1ff,0xff3fb9ff,0xff54c1ff,0xff3fbaff,0xff40bdff,0xff40bdff, + 0xff40bdff,0xff41bfff,0xff41bfff,0xff41bfff,0xff63ccff,0xff43c0ff,0xff74d3ff,0xff43c1ff,0xff64cdff,0xff64cdff,0xff45c2ff,0xff45c2ff,0xff66ceff,0xff66cfff, + 0xff67cfff,0xff67cfff,0xff68cfff,0xff48c5ff,0xff48c5ff,0xff67cfff,0xff46c3ff,0xff66cfff,0xff45c3ff,0xff65ceff,0xff44c1ff,0xff54c7ff,0xff63cdff,0xff53c7ff, + 0xff43c0ff,0xff63ccff,0xff42bfff,0xff62ccff,0xff41c0ff,0xff61ccff,0xff41bdff,0xff60ccff,0xff3fbdff,0xff5fcbff,0xff3ebcff,0xff4ec2ff,0xff5fc9ff,0xff3dbbff, + 0xff5dc8ff,0xff3cbbff,0xff5dc8ff,0xff3bbaff,0xff4ac0ff,0xff5cc6ff,0xff5cc6ff,0xff3ab9ff,0xff5bc6ff,0xff39b8ff,0xff5bc6ff,0xff38b8ff,0xff37b7ff,0xff59c5ff, + 0xff37b7ff,0xff58c3ff,0xff58c3ff,0xff46bcff,0xff34b4ff,0xff56c2ff,0xff57c2ff,0xff33b4ff,0xff55c1ff,0xff33b3ff,0xff32b3ff,0xff54c1ff,0xff31b2ff,0xff65c7ff, + 0xff30b1ff,0xff52c0ff,0xff52c0ff,0xff40b8ff,0xff2fb0ff,0xff51bfff,0xff51bdff,0xff2daeff,0xff50bdff,0xff2cadff,0xff4fbdff,0xff2bacff,0xff2bacff,0xff4dbcff, + 0xff2aabff,0xff2aacff,0xff28abff,0xff28aaff,0xff4cbbff,0xff28aaff,0xff28aaff,0xff27a9ff,0xff27aaff,0xff27a9ff,0xff26a9ff,0xff25a8ff,0xff25a8ff,0xff25a8ff, + 0xff49b8ff,0xff24a7ff,0xff48b7ff,0xff34adff,0xff23a4ff,0xff46b5ff,0xff5abfff,0xff21a4ff,0xff46b5ff,0xff45b4ff,0xff20a3ff,0xff20a3ff,0xff43b4ff,0xff1fa2ff, + 0xff43b3ff,0xff1ea2ff,0xff1da1ff,0xff1da0ff,0xff41b2ff,0xff1ca0ff,0xff41b1ff,0xff1ba0ff,0xff2ea8ff,0xff2eaaff,0xff2fa9ff,0xff1da1ff,0xff2faaff,0xff42b3ff, + 0xff1fa2ff,0xff31abff,0xff50caff,0xff50caff,0xff51caff,0xff51cbff,0xff52cbff,0xff75d6ff,0xff52ccff,0xff53ccff,0xff76d6ff,0xff54cdff,0xff77d7ff,0xff77d8ff, + 0xff56ceff,0xff56ceff,0xff78d8ff,0xff79d9ff,0xff7ad9ff,0xff7ad9ff,0xff7ad9ff,0xff7bd9ff,0xff7ad9ff,0xff69d4ff,0xff57cfff,0xff79d9ff,0xff56ceff,0xff78d8ff, + 0xff56ceff,0xff55ceff,0xff77d7ff,0xff76d6ff,0xff76d7ff,0xff87dbff,0xff52ccff,0xff75d6ff,0xff74d6ff,0xff51cbff,0xff50cbff,0xff73d5ff,0xff4fcaff,0xff72d4ff, + 0xff4fcaff,0xff4ec9ff,0xff71d4ff,0xff4dc8ff,0xff71d3ff,0xff4bc7ff,0xff70d2ff,0xff4bc7ff,0xff4ac7ff,0xff6fd2ff,0xff6ed1ff,0xff48c6ff,0xff6dd1ff,0xff47c5ff, + 0xff6cd1ff,0xff46c5ff,0xff46c5ff,0xff6bcfff,0xff6ad0ff,0xff58c9ff,0xff6acfff,0xff44c3ff,0xff44c3ff,0xff69ceff,0xff68cdff,0xff41c1ff,0xff67cdff,0xff41c1ff, + 0xff66cdff,0xff40c0ff,0xff3fbfff,0xff66cdff,0xff3ebfff,0xff64cbff,0xff64ccff,0xff3cbeff,0xff3cbeff,0xff63caff,0xff76d1ff,0xff62caff,0xff62caff,0xff3abdff, + 0xff61caff,0xff38bbff,0xff38bbff,0xff60c8ff,0xff37baff,0xff4bc1ff,0xff36baff,0xff5ec7ff,0xff35b9ff,0xff34b9ff,0xff34b8ff,0xff33b9ff,0xff32b8ff,0xff33b8ff, + 0xff32b8ff,0xff31b7ff,0xff31b7ff,0xff31b7ff,0xff59c5ff,0xff30b5ff,0xff59c5ff,0xff2eb5ff,0xff2eb5ff,0xff58c4ff,0xff57c3ff,0xff2cb4ff,0xff56c3ff,0xff56c2ff, + 0xff55c2ff,0xff55c1ff,0xff3fbbff,0xff29b2ff,0xff54c1ff,0xff28b2ff,0xff27b1ff,0xff52c1ff,0xff26b1ff,0xff26b0ff,0xff51bfff,0xff25afff,0xff26afff,0xff26b0ff, + 0xff3cb8ff,0xff52c1ff,0xff27b1ff,0xff53c1ff,0xff29b2ff,0xff29b2ff,0xff3fbdff,0xff40bfff,0xff40bdff,0xff41bfff,0xff41bfff,0xff62ccff,0xff41c0ff,0xff42c0ff, + 0xff63ccff,0xff43c1ff,0xff63cdff,0xff54c7ff,0xff64ceff,0xff65ceff,0xff56c8ff,0xff66ceff,0xff57c9ff,0xff67cfff,0xff58c9ff,0xff68cfff,0xff68cfff,0xff57c9ff, + 0xff67cfff,0xff46c2ff,0xff45c2ff,0xff55c8ff,0xff64ceff,0xff64ceff,0xff64cdff,0xff63cdff,0xff63ccff,0xff74d2ff,0xff42c0ff,0xff41c0ff,0xff62ccff,0xff41bfff, + 0xff50c3ff,0xff71d0ff,0xff60cbff,0xff4fc3ff,0xff5fc9ff,0xff5fc9ff,0xff5ec9ff,0xff5ec9ff,0xff3dbbff,0xff3bbbff,0xff4bc1ff,0xff5cc7ff,0xff5cc6ff,0xff5cc6ff, + 0xff5bc6ff,0xff5bc6ff,0xff5bc6ff,0xff38b8ff,0xff49bfff,0xff5ac5ff,0xff49bdff,0xff59c5ff,0xff58c3ff,0xff46bcff,0xff58c3ff,0xff35b4ff,0xff35b4ff,0xff57c2ff, + 0xff56c2ff,0xff55c2ff,0xff67c8ff,0xff33b2ff,0xff55c1ff,0xff31b2ff,0xff31b2ff,0xff65c7ff,0xff53c0ff,0xff53bfff,0xff52bfff,0xff2fb1ff,0xff2eb0ff,0xff51bfff, + 0xff51bdff,0xff51bdff,0xff50bdff,0xff2cadff,0xff3db5ff,0xff4ebcff,0xff3cb4ff,0xff4dbcff,0xff4dbcff,0xff4cbcff,0xff29abff,0xff4cbaff,0xff28aaff,0xff28abff, + 0xff27aaff,0xff5dc1ff,0xff38b1ff,0xff27a8ff,0xff38b1ff,0xff5cc0ff,0xff25a8ff,0xff49b8ff,0xff24a7ff,0xff24a7ff,0xff48b8ff,0xff47b7ff,0xff47b7ff,0xff33adff, + 0xff46b5ff,0xff21a4ff,0xff45b5ff,0xff32acff,0xff44b4ff,0xff44b3ff,0xff31abff,0xff1fa2ff,0xff43b3ff,0xff42b3ff,0xff1da1ff,0xff41b2ff,0xff1ca0ff,0xff1ca0ff, + 0xff41b2ff,0xff41b1ff,0xff41b1ff,0xff2ea9ff,0xff41b3ff,0xff41b3ff,0xff30aaff,0xff43b3ff,0xff43b3ff,0xff43b3ff,0xff50caff,0xff50caff,0xff51cbff,0xff51cbff, + 0xff74d6ff,0xff52cbff,0xff53ccff,0xff53ccff,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000, + 0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000, + 0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000, + 0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000, + 0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000, + 0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000, + 0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000, + 0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000, + 0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff27b0ff,0xff27b1ff,0xff29b1ff,0xff28b2ff,0xff29b3ff, + 0xff40bdff,0xff40bdff,0xff40bdff,0xff41bfff,0xff41bfff,0xff41c0ff,0xff42c0ff,0xff42c0ff,0xff000000,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff, + 0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff, + 0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff, + 0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff, + 0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff, + 0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff, + 0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff, + 0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff, + 0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xff000000,0xff1da1ff, + 0xff1ea1ff,0xff1ea2ff,0xff1fa2ff,0xff20a2ff,0xff50caff,0xff50caff,0xff51cbff,0xff51cbff,0xff63d0ff,0xff75d6ff,0xff64d0ff,0xff53ccff,0xff000000,0xff000000, + 0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000, + 0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000, + 0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000, + 0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000, + 0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000, + 0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000, + 0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000, + 0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000,0xff000000, + 0xff000000,0xff000000,0xff000000,0xff27b1ff,0xff28b2ff,0xff28b1ff,0xff54c1ff,0xff54c1ff,0xff40bcff,0xff40bdff,0xff40bfff,0xff41bdff,0xff62ccff,0xff41bfff, + 0xff51c6ff,0xff52c6ff,0xff63cdff,0xff43c1ff,0xff63cdff,0xff54c7ff,0xff54c7ff,0xff55c8ff,0xff56c8ff,0xff67ceff,0xff47c3ff,0xff67cfff,0xff67cfff,0xff49c5ff, + 0xff68cfff,0xff48c5ff,0xff67cfff,0xff46c3ff,0xff66ceff,0xff65cfff,0xff45c2ff,0xff44c1ff,0xff64cdff,0xff63cdff,0xff42c1ff,0xff42c0ff,0xff41c0ff,0xff41bfff, + 0xff41bfff,0xff41bfff,0xff61cbff,0xff40bdff,0xff60c9ff,0xff5fcbff,0xff3ebcff,0xff3ebcff,0xff5ec9ff,0xff5ec8ff,0xff3dbbff,0xff5cc8ff,0xff5dc8ff,0xff3bbaff, + 0xff3bb9ff,0xff5cc6ff,0xff5bc6ff,0xff3ab9ff,0xff39b9ff,0xff5ac6ff,0xff39b8ff,0xff38b7ff,0xff59c6ff,0xff59c5ff,0xff36b5ff,0xff58c5ff,0xff58c2ff,0xff35b4ff, + 0xff34b4ff,0xff56c2ff,0xff34b4ff,0xff56c1ff,0xff33b3ff,0xff33b3ff,0xff32b2ff,0xff32b2ff,0xff31b2ff,0xff53c0ff,0xff30b1ff,0xff2fb1ff,0xff2fb1ff,0xff51bfff, + 0xff51bfff,0xff2eb0ff,0xff51bdff,0xff2eaeff,0xff2dadff,0xff2cadff,0xff4fbdff,0xff4ebcff,0xff2aadff,0xff2bacff,0xff2aacff,0xff2aabff,0xff29abff,0xff29abff, + 0xff28aaff,0xff28aaff,0xff4bb9ff,0xff28a9ff,0xff4ab9ff,0xff49b9ff,0xff26a8ff,0xff25a8ff,0xff49b8ff,0xff49b8ff,0xff24a7ff,0xff48b8ff,0xff48b8ff,0xff23a5ff, + 0xff23a5ff,0xff46b7ff,0xff46b7ff,0xff33adff,0xff32adff,0xff33acff,0xff32acff,0xff32acff,0xff31acff,0xff43b3ff,0xff1ea1ff,0xff42b3ff,0xff41b3ff,0xff1da1ff, + 0xff1ca0ff,0xff1ca0ff,0xff1ca0ff,0xff1b9fff,0xff1ca0ff,0xff1ca0ff,0xff41b3ff,0xff1da1ff,0xff1ea1ff,0xff1ea2ff,0xff42b3ff,0xff43b3ff,0xff50caff,0xff50caff, + 0xff50cbff,0xff51cbff,0xff75d6ff,0xff52cbff,0xff53ccff,0xff76d6ff,0xff76d7ff,0xff54cdff,0xff76d7ff,0xff77d8ff,0xff55ceff,0xff56ceff,0xff79d8ff,0xff7ad9ff, + 0xff58cfff,0xff58cfff,0xff7bd9ff,0xff7bd9ff,0xff59d0ff,0xff59cfff,0xff7ad9ff,0xff57cfff,0xff78d8ff,0xff78d8ff,0xff55ceff,0xff55ceff,0xff55ceff,0xff87dcff, + 0xff76d7ff,0xff53ccff,0xff52cbff,0xff52ccff,0xff51cbff,0xff51cbff,0xff84daff,0xff73d6ff,0xff61cfff,0xff72d5ff,0xff4fc9ff,0xff4ec9ff,0xff71d4ff,0xff71d4ff, + 0xff4cc8ff,0xff4cc7ff,0xff70d2ff,0xff4bc7ff,0xff4ac7ff,0xff6fd2ff,0xff80d7ff,0xff6ed1ff,0xff48c6ff,0xff6dd1ff,0xff48c4ff,0xff47c4ff,0xff6bd0ff,0xff6bcfff, + 0xff45c4ff,0xff6acfff,0xff6acfff,0xff44c3ff,0xff44c3ff,0xff68ceff,0xff42c2ff,0xff68ceff,0xff41c1ff,0xff54c7ff,0xff66cdff,0xff66cdff,0xff52c6ff,0xff3fbfff, + 0xff65ccff,0xff3dbfff,0xff3dbeff,0xff3cbeff,0xff3cbeff,0xff3cbeff,0xff3bbeff,0xff62caff,0xff3abdff,0xff39bcff,0xff39bcff,0xff39bcff,0xff38bbff,0xff37bbff, + 0xff36bbff,0xff37bbff,0xff36baff,0xff35baff,0xff34b9ff,0xff34b9ff,0xff5dc6ff,0xff33b9ff,0xff5cc6ff,0xff5cc5ff,0xff31b8ff,0xff32b7ff,0xff5ac5ff,0xff5ac5ff, + 0xff30b6ff,0xff5ac5ff,0xff58c5ff,0xff2eb5ff,0xff2eb5ff,0xff2db5ff,0xff6ccbff,0xff41bcff,0xff2cb4ff,0xff56c3ff,0xff2bb3ff,0xff2ab3ff,0xff55c2ff,0xff54c1ff, + 0xff29b2ff,0xff28b1ff,0xff53c1ff,0xff52c1ff,0xff3db8ff,0xff26b1ff,0xff52c0ff,0xff51bfff,0xff52c0ff,0xff26b0ff,0xff52c0ff,0xff27b1ff,0xff27b1ff,0xff28b2ff, + 0xff29b2ff,0xff29b2ff,0xff40bdff,0xff50c3ff,0xff61ccff,0xff61ccff,0xff62ccff,0xff41c0ff,0xff42c0ff,0xff63ccff,0xff74d2ff,0xff63ccff,0xff54c7ff,0xff64ceff, + 0xff65ceff,0xff65cfff,0xff65ceff,0xff66cfff,0xff47c3ff,0xff47c3ff,0xff68cfff,0xff59cbff,0xff57c9ff,0xff47c5ff,0xff76d4ff,0xff66cfff,0xff76d4ff,0xff65ceff, + 0xff45c2ff,0xff64ceff,0xff64cdff,0xff63cdff,0xff42c0ff,0xff42c0ff,0xff41c0ff,0xff41bfff,0xff41bfff,0xff41bfff,0xff60cbff,0xff40bdff,0xff5fcbff,0xff5fcbff, + 0xff3fbcff,0xff3ebbff,0xff5fc8ff,0xff5ec9ff,0xff4cc1ff,0xff6ecfff,0xff5cc7ff,0xff5cc7ff,0xff6dceff,0xff3abaff,0xff5bc6ff,0xff3ab8ff,0xff39b8ff,0xff5bc6ff, + 0xff5ac6ff,0xff5ac6ff,0xff38b7ff,0xff59c5ff,0xff36b7ff,0xff58c3ff,0xff58c2ff,0xff58c3ff,0xff69c9ff,0xff34b4ff,0xff33b3ff,0xff56c2ff,0xff33b3ff,0xff42baff, + 0xff54c1ff,0xff54c1ff,0xff41b9ff,0xff30b2ff,0xff53c0ff,0xff30b1ff,0xff2fb1ff,0xff2fb0ff,0xff2eb0ff,0xff2eb0ff,0xff2eaeff,0xff51bdff,0xff2daeff,0xff2cadff, + 0xff2cadff,0xff2badff,0xff2bacff,0xff2aacff,0xff2aacff,0xff29abff,0xff28abff,0xff4cbaff,0xff4cbaff,0xff39b2ff,0xff4bb9ff,0xff27a9ff,0xff4ab9ff,0xff49b9ff, + 0xff49b8ff,0xff49b8ff,0xff25a8ff,0xff5bc0ff,0xff49b8ff,0xff5bc0ff,0xff48b8ff,0xff24a5ff,0xff23a5ff,0xff22a5ff,0xff46b5ff,0xff46b5ff,0xff20a4ff,0xff45b4ff, + 0xff44b4ff,0xff44b3ff,0xff43b3ff,0xff43b3ff,0xff31abff,0xff57bcff,0xff42b3ff,0xff1da1ff,0xff1ca1ff,0xff1ca0ff,0xff41b1ff,0xff41b2ff,0xff41b2ff,0xff1ca0ff, + 0xff2faaff,0xff2faaff,0xff1da1ff,0xff1fa1ff,0xff1fa2ff,0xff1fa2ff,0xff50caff,0xff50caff,0xff50caff,0xff51cbff,0xff75d6ff,0xff52ccff,0xff63d1ff,0xff64d1ff, + 0xff76d7ff,0xff54ccff,0xff55cdff,0xff77d7ff,0xff56cdff,0xff56ceff,0xff78d9ff,0xff79d8ff,0xff58cfff,0xff7ad9ff,0xff7bd9ff,0xff5acfff,0xff69d5ff,0xff69d5ff, + 0xff7ad9ff,0xff57cfff,0xff79d9ff,0xff78d8ff,0xff56ceff,0xff66d2ff,0xff77d7ff,0xff76d7ff,0xff53cdff,0xff53ccff,0xff53ccff,0xff52ccff,0xff52cbff,0xff51cbff, + 0xff74d6ff,0xff50caff,0xff73d5ff,0xff72d5ff,0xff4fc9ff,0xff4ec9ff,0xff71d3ff,0xff71d4ff,0xff4dc8ff,0xff81d9ff,0xff6fd2ff,0xff4ac7ff,0xff5dcdff,0xff5ccdff, + 0xff6ed1ff,0xff49c5ff,0xff48c6ff,0xff6dd1ff,0xff48c5ff,0xff47c4ff,0xff46c4ff,0xff6bd0ff,0xff46c4ff,0xff6acfff,0xff6acfff,0xff44c2ff,0xff56c8ff,0xff56c8ff, + 0xff42c1ff,0xff68cdff,0xff41c1ff,0xff41c1ff,0xff40c0ff,0xff40c0ff,0xff3fbfff,0xff3fc0ff,0xff51c5ff,0xff51c5ff,0xff3dbeff,0xff3dbeff,0xff3cbeff,0xff3cbdff, + 0xff3bbdff,0xff4fc4ff,0xff4ec3ff,0xff3abdff,0xff39bbff,0xff39bcff,0xff38bbff,0xff37bbff,0xff37baff,0xff37baff,0xff36baff,0xff35b9ff,0xff35b9ff,0xff34b9ff, + 0xff5dc6ff,0xff34b8ff,0xff5cc6ff,0xff5bc6ff,0xff32b8ff,0xff31b7ff,0xff31b7ff,0xff5ac5ff,0xff30b6ff,0xff59c5ff,0xff58c4ff,0xff2eb5ff,0xff2eb4ff,0xff57c4ff, + 0xff57c3ff,0xff2cb4ff,0xff57c3ff,0xff56c2ff,0xff2bb3ff,0xff2ab2ff,0xff54c1ff,0xff54c2ff,0xff28b2ff,0xff68c8ff,0xff53c1ff,0xff27b0ff,0xff27b1ff,0xff26b0ff, + 0xff26b0ff,0xff25b0ff,0xff26b0ff,0xff26b0ff,0xff27b0ff,0xff52c1ff,0xff27b1ff,0xff29b2ff,0xff28b1ff,0xff29b2ff,0xff3fbdff,0xff40bdff,0xff41bfff,0xff41bfff, + 0xff50c5ff,0xff62ccff,0xff52c5ff,0xff42c0ff,0xff52c7ff,0xff43c0ff,0xff43c1ff,0xff54c8ff,0xff45c1ff,0xff45c2ff,0xff56c9ff,0xff57c9ff,0xff67cfff,0xff58cbff, + 0xff58c9ff,0xff48c5ff,0xff48c3ff,0xff58c9ff,0xff57c9ff,0xff46c3ff,0xff56c9ff,0xff45c2ff,0xff65ceff,0xff54c7ff,0xff54c7ff,0xff63cdff,0xff63ccff,0xff63ccff, + 0xff42c0ff,0xff41bfff,0xff41bfff,0xff41bfff,0xff61ccff,0xff60ccff,0xff3fbdff,0xff3fbdff,0xff5fc9ff,0xff5fc9ff,0xff3dbcff,0xff4dc1ff,0xff5dc8ff,0xff4cc1ff, + 0xff4cc1ff,0xff3bbaff,0xff3ab9ff,0xff4ac0ff,0xff5cc6ff,0xff5bc6ff,0xff5bc6ff,0xff49bfff,0xff38b7ff,0xff38b7ff,0xff37b8ff,0xff48bdff,0xff58c5ff,0xff47bcff, + 0xff47bcff,0xff35b5ff,0xff34b5ff,0xff45bbff,0xff33b4ff,0xff44baff,0xff33b3ff,0xff33b2ff,0xff32b3ff,0xff31b2ff,0xff31b2ff,0xff31b1ff,0xff30b1ff,0xff52c0ff, + 0xff30b0ff,0xff2fb0ff,0xff2eb0ff,0xff2eaeff,0xff2eaeff,0xff2dadff,0xff50bdff,0xff2cadff,0xff2cadff,0xff2cacff,0xff2badff,0xff2babff,0xff2aabff,0xff29abff, + 0xff29abff,0xff28abff,0xff28aaff,0xff28aaff,0xff4bbaff,0xff4bb9ff,0xff27a9ff,0xff38b0ff,0xff26a9ff,0xff25a8ff,0xff25a8ff,0xff36aeff,0xff24a7ff,0xff35aeff, + 0xff24a7ff,0xff47b7ff,0xff47b7ff,0xff22a5ff,0xff33adff,0xff21a4ff,0xff33adff,0xff32acff,0xff20a3ff,0xff20a2ff,0xff31acff,0xff31abff,0xff43b3ff,0xff30aaff, + 0xff30aaff,0xff41b3ff,0xff41b2ff,0xff2eaaff,0xff1ba0ff,0xff1ba0ff,0xff1ba0ff,0xff1da1ff,0xff1da0ff,0xff2faaff,0xff30abff,0xff1ea2ff,0xff1fa2ff,0xff1fa2ff, + 0xff4fcaff,0xff50caff,0xff50cbff,0xff51cbff,0xff52ccff,0xff52ccff,0xff52cbff,0xff53ccff,0xff54ccff,0xff54cdff,0xff55cdff,0xff55ceff,0xff55ceff,0xff56ceff, + 0xff57cfff,0xff57cfff,0xff58cfff,0xff58cfff,0xff59d0ff,0xff59d0ff,0xff59cfff,0xff58cfff,0xff57cfff,0xff57ceff,0xff57cfff,0xff56ceff,0xff56cdff,0xff56cdff, + 0xff54cdff,0xff54cdff,0xff53cdff,0xff53ccff,0xff63d1ff,0xff75d6ff,0xff75d6ff,0xff62d0ff,0xff50caff,0xff50caff,0xff4fcaff,0xff4fcaff,0xff4ec9ff,0xff4ec8ff, + 0xff4ec9ff,0xff4dc8ff,0xff4cc8ff,0xff4cc8ff,0xff4bc8ff,0xff4bc7ff,0xff4bc7ff,0xff4ac6ff,0xff4ac6ff,0xff49c5ff,0xff48c5ff,0xff47c5ff,0xff47c5ff,0xff47c4ff, + 0xff46c4ff,0xff46c4ff,0xff45c3ff,0xff45c3ff,0xff44c3ff,0xff43c3ff,0xff43c2ff,0xff43c2ff,0xff42c1ff,0xff42c1ff,0xff41c1ff,0xff41c1ff,0xff40c0ff,0xff40c1ff, + 0xff3fc0ff,0xff3fbfff,0xff3ec0ff,0xff50c5ff,0xff3dbfff,0xff3cbeff,0xff3cbdff,0xff3cbdff,0xff3bbdff,0xff3bbdff,0xff4ec4ff,0xff3abcff,0xff39bcff,0xff39bbff, + 0xff38bbff,0xff37bbff,0xff37bbff,0xff36baff,0xff36baff,0xff36baff,0xff34b9ff,0xff34b9ff,0xff34b9ff,0xff34b8ff,0xff33b8ff,0xff32b8ff,0xff32b7ff,0xff31b7ff, + 0xff31b7ff,0xff30b7ff,0xff30b6ff,0xff2fb6ff,0xff2fb6ff,0xff2fb5ff,0xff2db5ff,0xff2db5ff,0xff2db4ff,0xff2cb4ff,0xff2cb3ff,0xff2bb4ff,0xff2ab3ff,0xff2ab3ff, + 0xff2ab3ff,0xff29b2ff,0xff29b2ff,0xff28b1ff,0xff28b1ff,0xff27b1ff,0xff27b0ff,0xff26b0ff,0xff26b0ff,0xff25afff,0xff25b0ff,0xff26b0ff,0xff26b1ff,0xff28b1ff, + 0xff3db9ff,0xff28b2ff,0xff29b2ff,0xff29b2ff,0xff40bdff,0xff40bdff,0xff41bfff,0xff41bfff,0xff41c0ff,0xff41c0ff,0xff42c0ff,0xff42c0ff,0xff43c1ff,0xff43c0ff, + 0xff44c1ff,0xff44c1ff,0xff55c8ff,0xff55c8ff,0xff46c3ff,0xff46c3ff,0xff46c3ff,0xff47c5ff,0xff48c3ff,0xff49c5ff,0xff48c5ff,0xff47c3ff,0xff47c3ff,0xff46c3ff, + 0xff45c3ff,0xff45c2ff,0xff45c1ff,0xff44c2ff,0xff44c1ff,0xff43c0ff,0xff43c0ff,0xff42c1ff,0xff42c0ff,0xff41c0ff,0xff41bfff,0xff41bfff,0xff40bfff,0xff40bdff, + 0xff3fbdff,0xff3fbcff,0xff3fbcff,0xff3ebcff,0xff3ebcff,0xff3dbcff,0xff3dbbff,0xff3cbbff,0xff3bbaff,0xff3bbaff,0xff3abaff,0xff3ab9ff,0xff3ab9ff,0xff3ab9ff, + 0xff39b8ff,0xff39b8ff,0xff39b8ff,0xff38b8ff,0xff37b7ff,0xff37b7ff,0xff36b7ff,0xff35b5ff,0xff35b5ff,0xff35b5ff,0xff34b4ff,0xff34b4ff,0xff33b3ff,0xff33b3ff, + 0xff33b3ff,0xff33b3ff,0xff32b2ff,0xff32b2ff,0xff31b1ff,0xff31b2ff,0xff30b1ff,0xff41b8ff,0xff2fb1ff,0xff2fb1ff,0xff2eb0ff,0xff2eb0ff,0xff2eaeff,0xff2eaeff, + 0xff2dadff,0xff2cadff,0xff2cadff,0xff2bacff,0xff2bacff,0xff2aacff,0xff2aabff,0xff2aacff,0xff29abff,0xff29abff,0xff28aaff,0xff3ab2ff,0xff28aaff,0xff27a9ff, + 0xff26a9ff,0xff26a9ff,0xff26a8ff,0xff25a8ff,0xff25a7ff,0xff25a7ff,0xff24a7ff,0xff24a7ff,0xff24a7ff,0xff23a7ff,0xff22a5ff,0xff22a4ff,0xff22a4ff,0xff21a4ff, + 0xff21a3ff,0xff20a3ff,0xff20a3ff,0xff20a3ff,0xff31abff,0xff1fa2ff,0xff1fa2ff,0xff1ea1ff,0xff1da1ff,0xff1da1ff,0xff1da0ff,0xff1ca0ff,0xff1ca0ff,0xff1ba0ff, + 0xff1b9fff,0xff1da0ff,0xff1ca1ff,0xff1da0ff,0xff1ea1ff,0xff1ea2ff,0xff1fa1ff,0xff1fa2ff,0xff4fcaff,0xff50cbff,0xff50caff,0xff51cbff,0xff52cbff,0xff52ccff, + 0xff52ccff,0xff53ccff,0xff54cdff,0xff54ccff,0xff54cdff,0xff55ceff,0xff77d7ff,0xff78d8ff,0xff57ceff,0xff57cfff,0xff57cfff,0xff58cfff,0xff59d0ff,0xff6ad5ff, + 0xff7bd9ff,0xff69d4ff,0xff58cfff,0xff57cfff,0xff57ceff,0xff56ceff,0xff66d3ff,0xff77d7ff,0xff55cdff,0xff54cdff,0xff54ccff,0xff53ccff,0xff52ccff,0xff52cbff, + 0xff52cbff,0xff51cbff,0xff51caff,0xff73d5ff,0xff4fcaff,0xff4fcaff,0xff4fc9ff,0xff4ec9ff,0xff4ec9ff,0xff4dc8ff,0xff4dc8ff,0xff4cc8ff,0xff4bc8ff,0xff4bc7ff, + 0xff4bc7ff,0xff49c7ff,0xff4ac6ff,0xff49c5ff,0xff48c5ff,0xff48c5ff,0xff47c5ff,0xff47c4ff,0xff47c5ff,0xff46c4ff,0xff45c4ff,0xff45c4ff,0xff45c3ff,0xff6acfff, + 0xff43c2ff,0xff42c1ff,0xff68ceff,0xff41c1ff,0xff41c1ff,0xff41c1ff,0xff40c1ff,0xff40c0ff,0xff3fc0ff,0xff3fbfff,0xff3ebfff,0xff64cbff,0xff64cbff,0xff3dbfff, + 0xff3cbeff,0xff3cbdff,0xff3bbdff,0xff3bbdff,0xff3abdff,0xff3abcff,0xff39bcff,0xff38bbff,0xff38bbff,0xff38bbff,0xff37bbff,0xff37bbff,0xff36baff,0xff35baff, + 0xff48c1ff,0xff48c0ff,0xff34b9ff,0xff34b9ff,0xff5cc7ff,0xff32b8ff,0xff31b7ff,0xff31b8ff,0xff31b7ff,0xff30b7ff,0xff2fb7ff,0xff2fb6ff,0xff2fb6ff,0xff2eb5ff, + 0xff58c4ff,0xff2db4ff,0xff2cb5ff,0xff2cb4ff,0xff57c3ff,0xff2cb3ff,0xff2ab3ff,0xff3fbbff,0xff3fbbff,0xff29b2ff,0xff28b1ff,0xff53c1ff,0xff28b2ff,0xff28b1ff, + 0xff27b0ff,0xff26b0ff,0xff26b0ff,0xff51c0ff,0xff25b0ff,0xff26b1ff,0xff27b1ff,0xff27b1ff,0xff28b1ff,0xff28b2ff,0xff28b2ff,0xff29b2ff,0xff3fbdff,0xff50c3ff, + 0xff61ccff,0xff50c5ff,0xff41bfff,0xff41bfff,0xff41bfff,0xff42c0ff,0xff42c0ff,0xff43c0ff,0xff44c1ff,0xff44c1ff,0xff55c7ff,0xff55c8ff,0xff45c2ff,0xff47c3ff, + 0xff47c2ff,0xff47c5ff,0xff48c3ff,0xff68cfff,0xff48c3ff,0xff47c5ff,0xff57c9ff,0xff67cfff,0xff56c8ff,0xff46c2ff,0xff45c2ff,0xff64ceff,0xff44c1ff,0xff53c7ff, + 0xff42c0ff,0xff52c6ff,0xff42c0ff,0xff62ccff,0xff51c5ff,0xff50c3ff,0xff41bdff,0xff60ccff,0xff3fbdff,0xff4fc2ff,0xff4fc3ff,0xff5fc9ff,0xff3ebbff,0xff3dbbff, + 0xff3cbbff,0xff3cbbff,0xff3bbaff,0xff5cc7ff,0xff5cc7ff,0xff3ab9ff,0xff3ab9ff,0xff3ab8ff,0xff39b8ff,0xff49bfff,0xff49bfff,0xff5ac6ff,0xff37b7ff,0xff48bdff, + 0xff59c5ff,0xff47bcff,0xff46bcff,0xff68cbff,0xff57c3ff,0xff34b4ff,0xff56c1ff,0xff56c2ff,0xff43baff,0xff42baff,0xff54c1ff,0xff54c1ff,0xff41b9ff,0xff30b1ff, + 0xff41b8ff,0xff41b8ff,0xff52bfff,0xff40b8ff,0xff51bdff,0xff2eb0ff,0xff3fb7ff,0xff50bdff,0xff3eb7ff,0xff2cadff,0xff4fbdff,0xff3cb4ff,0xff2bacff,0xff3cb4ff, + 0xff4dbbff,0xff3bb3ff,0xff29abff,0xff28abff,0xff4cbbff,0xff28aaff,0xff38b2ff,0xff4abaff,0xff4ab9ff,0xff27a8ff,0xff49b8ff,0xff49b8ff,0xff25a8ff,0xff36b0ff, + 0xff24a7ff,0xff35aeff,0xff24a7ff,0xff34adff,0xff33adff,0xff22a5ff,0xff33adff,0xff46b5ff,0xff46b5ff,0xff20a4ff,0xff20a3ff,0xff44b3ff,0xff1fa2ff,0xff31abff, + 0xff43b3ff,0xff42b3ff,0xff1ea1ff,0xff41b3ff,0xff41b2ff,0xff1ca0ff,0xff41b2ff,0xff55bbff,0xff2ea9ff,0xff1ca0ff,0xff41b2ff,0xff2faaff,0xff30abff,0xff30aaff, + 0xff42b3ff,0xff31abff,0xff50caff,0xff73d5ff,0xff50cbff,0xff62d0ff,0xff52cbff,0xff52cbff,0xff53ccff,0xff53ccff,0xff53cdff,0xff55cdff,0xff55cdff,0xff56cdff, + 0xff56cdff,0xff57ceff,0xff56ceff,0xff68d4ff,0xff79d9ff,0xff7ad9ff,0xff6ad5ff,0xff8bdeff,0xff7bd9ff,0xff58cfff,0xff8addff,0xff57cfff,0xff79d8ff,0xff56ceff, + 0xff56cdff,0xff77d7ff,0xff55cdff,0xff76d7ff,0xff54cdff,0xff76d7ff,0xff76d6ff,0xff52cbff,0xff75d6ff,0xff51cbff,0xff50caff,0xff73d5ff,0xff4fcaff,0xff72d5ff, + 0xff61ceff,0xff4ec9ff,0xff72d3ff,0xff5fceff,0xff71d3ff,0xff70d2ff,0xff6fd2ff,0xff4bc7ff,0xff4ac7ff,0xff5ccdff,0xff5bccff,0xff6ed1ff,0xff6ed1ff,0xff6dd1ff, + 0xff5acbff,0xff46c5ff,0xff6bd0ff,0xff59caff,0xff45c3ff,0xff6ad0ff,0xff45c3ff,0xff6aceff,0xff44c2ff,0xff43c1ff,0xff7bd4ff,0xff42c1ff,0xff67cdff,0xff40c0ff, + 0xff40c0ff,0xff40c0ff,0xff3fc0ff,0xff3fbfff,0xff65ccff,0xff3ebfff,0xff64ccff,0xff50c5ff,0xff3cbeff,0xff63caff,0xff63caff,0xff3abcff,0xff62caff,0xff3abcff, + 0xff61caff,0xff60caff,0xff5fc9ff,0xff5fc9ff,0xff37baff,0xff5ec8ff,0xff36baff,0xff35baff,0xff5ec7ff,0xff34b9ff,0xff5dc7ff,0xff33b8ff,0xff6fcdff,0xff47beff, + 0xff32b7ff,0xff31b7ff,0xff5ac5ff,0xff5ac5ff,0xff30b7ff,0xff59c4ff,0xff2fb6ff,0xff2eb5ff,0xff58c4ff,0xff2eb4ff,0xff57c3ff,0xff2cb4ff,0xff6bcbff,0xff2bb3ff, + 0xff2bb3ff,0xff55c2ff,0xff29b2ff,0xff54c1ff,0xff29b1ff,0xff68c8ff,0xff52c1ff,0xff27b1ff,0xff27b1ff,0xff52c0ff,0xff25b0ff,0xff51bfff,0xff25b0ff,0xff52c0ff, + 0xff26b0ff,0xff52c0ff,0xff28b1ff,0xff68c9ff,0xff29b2ff,0xff54c1ff,0xff3fbdff,0xff60cbff,0xff41bfff,0xff41bfff,0xff41bfff,0xff41c0ff,0xff42c0ff,0xff42c0ff, + 0xff43c1ff,0xff43c1ff,0xff44c1ff,0xff44c2ff,0xff44c2ff,0xff45c2ff,0xff46c2ff,0xff46c2ff,0xff47c3ff,0xff47c5ff,0xff48c3ff,0xff68cfff,0xff48c5ff,0xff47c3ff, + 0xff67cfff,0xff46c3ff,0xff66ceff,0xff45c2ff,0xff44c1ff,0xff64cdff,0xff44c1ff,0xff63cdff,0xff42c1ff,0xff63ccff,0xff52c6ff,0xff62ccff,0xff62ccff,0xff41bfff, + 0xff41bfff,0xff60cbff,0xff40bcff,0xff5fcbff,0xff3fbcff,0xff3ebcff,0xff5ec8ff,0xff3dbbff,0xff3dbbff,0xff3cbbff,0xff5dc8ff,0xff3bbaff,0xff3bbaff,0xff3ab9ff, + 0xff3ab9ff,0xff3ab9ff,0xff39b9ff,0xff5bc6ff,0xff38b8ff,0xff38b8ff,0xff5ac5ff,0xff59c3ff,0xff58c3ff,0xff6acbff,0xff35b5ff,0xff58c3ff,0xff34b5ff,0xff34b4ff, + 0xff56c1ff,0xff33b4ff,0xff55c1ff,0xff43b9ff,0xff54c1ff,0xff54c1ff,0xff41b9ff,0xff30b1ff,0xff54c0ff,0xff2fb0ff,0xff52c0ff,0xff2fb0ff,0xff2eaeff,0xff51bfff, + 0xff51bdff,0xff2eaeff,0xff50bdff,0xff2cadff,0xff4fbdff,0xff4fbdff,0xff4ebcff,0xff60c3ff,0xff4dbcff,0xff4dbcff,0xff29abff,0xff4cbbff,0xff28abff,0xff28aaff, + 0xff4abaff,0xff28aaff,0xff4ab9ff,0xff38b1ff,0xff49b8ff,0xff49b8ff,0xff49b8ff,0xff24a7ff,0xff49b8ff,0xff48b8ff,0xff23a7ff,0xff23a5ff,0xff46b7ff,0xff22a5ff, + 0xff46b5ff,0xff21a4ff,0xff46b5ff,0xff20a3ff,0xff45b4ff,0xff20a2ff,0xff20a3ff,0xff43b3ff,0xff1ea2ff,0xff42b3ff,0xff41b3ff,0xff1da1ff,0xff1ca0ff,0xff41b2ff, + 0xff1ba0ff,0xff41b1ff,0xff1ba0ff,0xff2eaaff,0xff41b3ff,0xff41b2ff,0xff1ea1ff,0xff42b3ff,0xff1ea2ff,0xff44b3ff,0xff50c9ff,0xff73d5ff,0xff74d5ff,0xff74d6ff, + 0xff51cbff,0xff52cbff,0xff53cbff,0xff53ccff,0xff53ccff,0xff54ccff,0xff54ceff,0xff56ceff,0xff56cdff,0xff56ceff,0xff56ceff,0xff57cfff,0xff58cfff,0xff58cfff, + 0xff59d0ff,0xff7bd9ff,0xff59cfff,0xff58cfff,0xff8addff,0xff7ad9ff,0xff79d9ff,0xff56ceff,0xff78d8ff,0xff88dcff,0xff66d2ff,0xff76d6ff,0xff76d6ff,0xff87dbff, + 0xff63d1ff,0xff75d6ff,0xff75d6ff,0xff51cbff,0xff62d0ff,0xff84daff,0xff72d5ff,0xff72d4ff,0xff4ec9ff,0xff4ec9ff,0xff71d4ff,0xff4dc8ff,0xff4dc8ff,0xff4cc8ff, + 0xff5ecdff,0xff6fd2ff,0xff6fd2ff,0xff5ccdff,0xff4ac6ff,0xff49c6ff,0xff49c5ff,0xff6cd1ff,0xff6cd1ff,0xff6bd1ff,0xff59cbff,0xff6bd0ff,0xff6ad0ff,0xff7dd5ff, + 0xff44c3ff,0xff57c9ff,0xff6aceff,0xff55c8ff,0xff68cdff,0xff42c1ff,0xff67cdff,0xff41c1ff,0xff40c0ff,0xff3fc0ff,0xff3fbfff,0xff65cdff,0xff3ebfff,0xff3ebfff, + 0xff64ccff,0xff3dbfff,0xff3cbeff,0xff63caff,0xff63cbff,0xff62caff,0xff62caff,0xff3abcff,0xff61caff,0xff4cc2ff,0xff60c9ff,0xff60c9ff,0xff5fc9ff,0xff5fc8ff, + 0xff36baff,0xff5ec8ff,0xff35b9ff,0xff34b9ff,0xff5dc7ff,0xff5cc7ff,0xff70cdff,0xff47bfff,0xff5bc6ff,0xff5ac5ff,0xff5ac5ff,0xff31b6ff,0xff5ac5ff,0xff2fb6ff, + 0xff2fb6ff,0xff58c4ff,0xff6ccbff,0xff42bcff,0xff57c4ff,0xff57c3ff,0xff6bcaff,0xff2cb3ff,0xff56c2ff,0xff2ab3ff,0xff29b2ff,0xff54c1ff,0xff54c1ff,0xff68c8ff, + 0xff3eb9ff,0xff52c1ff,0xff52c0ff,0xff3cb8ff,0xff25b0ff,0xff51c0ff,0xff51c0ff,0xff3cb8ff,0xff52c0ff,0xff52c1ff,0xff27b1ff,0xff53c1ff,0xff28b2ff,0xff54c1ff, + 0xff40bdff,0xff40bdff,0xff41bfff,0xff41bfff,0xff41bfff,0xff41c0ff,0xff41c0ff,0xff42c0ff,0xff42c0ff,0xff43c1ff,0xff44c1ff,0xff44c2ff,0xff45c2ff,0xff45c2ff, + 0xff46c2ff,0xff46c3ff,0xff47c3ff,0xff47c3ff,0xff48c5ff,0xff48c5ff,0xff48c3ff,0xff47c3ff,0xff67cfff,0xff46c3ff,0xff46c3ff,0xff45c2ff,0xff44c2ff,0xff44c2ff, + 0xff44c2ff,0xff43c1ff,0xff42c1ff,0xff42c0ff,0xff51c6ff,0xff62ccff,0xff61ccff,0xff51c5ff,0xff40bfff,0xff40bdff,0xff3fbdff,0xff3fbdff,0xff3fbdff,0xff3ebcff, + 0xff3dbcff,0xff3dbbff,0xff3cbaff,0xff3cbaff,0xff3cbaff,0xff3bbaff,0xff3abaff,0xff3ab9ff,0xff3ab9ff,0xff3ab9ff,0xff39b9ff,0xff5bc6ff,0xff38b8ff,0xff38b7ff, + 0xff38b7ff,0xff37b7ff,0xff37b7ff,0xff36b7ff,0xff36b5ff,0xff35b5ff,0xff35b4ff,0xff33b3ff,0xff33b4ff,0xff33b3ff,0xff33b3ff,0xff32b3ff,0xff32b2ff,0xff32b2ff, + 0xff31b1ff,0xff54c1ff,0xff30b1ff,0xff30b0ff,0xff30b0ff,0xff2fb0ff,0xff2eb0ff,0xff2eb0ff,0xff2eaeff,0xff2eaeff,0xff2dadff,0xff2cadff,0xff2cadff,0xff2bacff, + 0xff2badff,0xff2aabff,0xff2aacff,0xff29acff,0xff4cbbff,0xff28abff,0xff28aaff,0xff28aaff,0xff28aaff,0xff27a9ff,0xff27a9ff,0xff26a9ff,0xff26a9ff,0xff25a8ff, + 0xff25a8ff,0xff25a7ff,0xff24a7ff,0xff24a5ff,0xff23a5ff,0xff23a5ff,0xff23a5ff,0xff22a4ff,0xff22a4ff,0xff22a4ff,0xff21a4ff,0xff45b5ff,0xff20a3ff,0xff20a2ff, + 0xff20a2ff,0xff1fa2ff,0xff1fa2ff,0xff1ea1ff,0xff1da1ff,0xff1da1ff,0xff1da0ff,0xff1ca0ff,0xff1ba0ff,0xff1b9fff,0xff1c9fff,0xff2ea9ff,0xff41b2ff,0xff41b2ff, + 0xff30aaff,0xff1ea1ff,0xff1fa1ff,0xff1fa2ff,0xff4fcaff,0xff50cbff,0xff51cbff,0xff51caff,0xff51cbff,0xff52cbff,0xff53ccff,0xff53ccff,0xff53cdff,0xff55cdff, + 0xff55cdff,0xff55cdff,0xff55ceff,0xff56ceff,0xff57ceff,0xff58ceff,0xff58cfff,0xff59cfff,0xff59d0ff,0xff59d0ff,0xff59d0ff,0xff58d0ff,0xff58cfff,0xff57cfff, + 0xff57ceff,0xff56ceff,0xff55ceff,0xff55ceff,0xff54cdff,0xff54cdff,0xff54ccff,0xff53ccff,0xff53cbff,0xff52ccff,0xff51cbff,0xff51caff,0xff51caff,0xff51caff, + 0xff4fcaff,0xff4fcaff,0xff4ec9ff,0xff4ec9ff,0xff4ec8ff,0xff4cc8ff,0xff4dc8ff,0xff4cc8ff,0xff4cc7ff,0xff4bc7ff,0xff4ac7ff,0xff4ac7ff,0xff49c6ff,0xff49c6ff, + 0xff48c5ff,0xff48c5ff,0xff47c5ff,0xff46c4ff,0xff46c4ff,0xff45c4ff,0xff45c4ff,0xff45c3ff,0xff44c3ff,0xff44c3ff,0xff43c3ff,0xff43c2ff,0xff42c1ff,0xff42c1ff, + 0xff41c1ff,0xff41c0ff,0xff40c0ff,0xff40c0ff,0xff3fc0ff,0xff3fbfff,0xff3ec0ff,0xff3ebeff,0xff3dbeff,0xff3dbeff,0xff3cbeff,0xff3cbdff,0xff3bbeff,0xff3bbdff, + 0xff3abcff,0xff3abcff,0xff39bcff,0xff38bbff,0xff38bcff,0xff38bbff,0xff37bbff,0xff37bbff,0xff36baff,0xff35baff,0xff35b9ff,0xff35b9ff,0xff34b8ff,0xff34b8ff, + 0xff32b8ff,0xff32b8ff,0xff32b7ff,0xff31b7ff,0xff31b6ff,0xff30b7ff,0xff30b7ff,0xff30b6ff,0xff2fb6ff,0xff2eb6ff,0xff2db5ff,0xff2db5ff,0xff2db5ff,0xff2cb4ff, + 0xff2bb4ff,0xff2cb3ff,0xff2bb3ff,0xff2ab2ff,0xff2ab2ff,0xff29b2ff,0xff29b1ff,0xff29b1ff,0xff28b1ff,0xff28b1ff,0xff27b0ff,0xff26b1ff,0xff26afff,0xff25b0ff, + 0xff26afff,0xff26b1ff,0xff26b0ff,0xff27b1ff,0xff28b1ff,0xff28b1ff,0xff29b2ff,0xff29b2ff,0xff40bdff,0xff40bdff,0xff60cbff,0xff61cbff,0xff41bfff,0xff41bfff, + 0xff42c0ff,0xff42c0ff,0xff42c0ff,0xff53c6ff,0xff53c7ff,0xff44c2ff,0xff45c1ff,0xff45c2ff,0xff45c3ff,0xff46c3ff,0xff46c3ff,0xff47c3ff,0xff47c3ff,0xff48c5ff, + 0xff47c5ff,0xff47c5ff,0xff47c3ff,0xff46c3ff,0xff46c3ff,0xff46c2ff,0xff45c2ff,0xff44c2ff,0xff44c1ff,0xff43c1ff,0xff42c1ff,0xff42c0ff,0xff42c0ff,0xff51c5ff, + 0xff41bfff,0xff41bfff,0xff50c5ff,0xff40bdff,0xff3fbdff,0xff3fbdff,0xff3ebdff,0xff3ebcff,0xff3ebcff,0xff3dbbff,0xff3cbbff,0xff5dc8ff,0xff4cc1ff,0xff3bbaff, + 0xff3bbaff,0xff3abaff,0xff3ab9ff,0xff3ab9ff,0xff39b9ff,0xff38b8ff,0xff38b8ff,0xff38b8ff,0xff38b8ff,0xff36b7ff,0xff36b7ff,0xff36b5ff,0xff35b5ff,0xff35b5ff, + 0xff34b4ff,0xff56c2ff,0xff33b4ff,0xff33b3ff,0xff43baff,0xff32b3ff,0xff32b3ff,0xff31b2ff,0xff31b2ff,0xff31b1ff,0xff30b1ff,0xff2fb1ff,0xff2fb0ff,0xff2fb0ff, + 0xff40b8ff,0xff2eb0ff,0xff2eaeff,0xff2daeff,0xff3eb7ff,0xff2cadff,0xff2cadff,0xff2bacff,0xff4ebdff,0xff2bacff,0xff2aacff,0xff3bb3ff,0xff29abff,0xff28aaff, + 0xff28abff,0xff28aaff,0xff28aaff,0xff39b2ff,0xff26a9ff,0xff26a9ff,0xff26a9ff,0xff25a8ff,0xff24a7ff,0xff25a7ff,0xff24a8ff,0xff24a7ff,0xff24a5ff,0xff23a5ff, + 0xff23a5ff,0xff22a4ff,0xff22a4ff,0xff21a4ff,0xff46b5ff,0xff20a4ff,0xff20a3ff,0xff20a3ff,0xff20a2ff,0xff1fa2ff,0xff1fa2ff,0xff1ea1ff,0xff1ea1ff,0xff1da1ff, + 0xff1da0ff,0xff1ca0ff,0xff1ba0ff,0xff2ea8ff,0xff1ca0ff,0xff1ca0ff,0xff41b2ff,0xff41b2ff,0xff1da1ff,0xff1ea1ff,0xff1fa2ff,0xff44b3ff,0xff4fcaff,0xff50caff, + 0xff73d6ff,0xff74d6ff,0xff52ccff,0xff52ccff,0xff52ccff,0xff53ccff,0xff54ccff,0xff76d6ff,0xff66d2ff,0xff55ceff,0xff56ceff,0xff56ceff,0xff56ceff,0xff58ceff, + 0xff58cfff,0xff58cfff,0xff59d0ff,0xff59d0ff,0xff58cfff,0xff58cfff,0xff58cfff,0xff57cfff,0xff56cfff,0xff56ceff,0xff55ceff,0xff55ceff,0xff54cdff,0xff55cdff, + 0xff53cdff,0xff53ccff,0xff52cbff,0xff75d6ff,0xff52cbff,0xff51cbff,0xff74d6ff,0xff50caff,0xff50c9ff,0xff4fcaff,0xff4fcaff,0xff4ec9ff,0xff4dc8ff,0xff4dc8ff, + 0xff4dc8ff,0xff70d3ff,0xff70d3ff,0xff4bc7ff,0xff4bc7ff,0xff49c7ff,0xff4ac6ff,0xff49c6ff,0xff48c5ff,0xff48c5ff,0xff48c5ff,0xff47c4ff,0xff47c4ff,0xff46c4ff, + 0xff45c3ff,0xff45c4ff,0xff44c3ff,0xff44c3ff,0xff69cfff,0xff43c2ff,0xff42c2ff,0xff42c1ff,0xff67cdff,0xff41c1ff,0xff40c0ff,0xff40c0ff,0xff3fbfff,0xff3fc0ff, + 0xff3fbfff,0xff3ebfff,0xff3dbfff,0xff3dbfff,0xff50c4ff,0xff3cbeff,0xff3bbdff,0xff3bbdff,0xff62caff,0xff3abcff,0xff39bcff,0xff61c9ff,0xff38bbff,0xff37bbff, + 0xff37bbff,0xff5ec8ff,0xff36baff,0xff36b9ff,0xff35baff,0xff34b9ff,0xff34b9ff,0xff5cc7ff,0xff33b8ff,0xff33b8ff,0xff32b7ff,0xff32b7ff,0xff31b7ff,0xff31b6ff, + 0xff30b6ff,0xff2fb5ff,0xff2fb6ff,0xff2eb5ff,0xff2db4ff,0xff2db4ff,0xff2db4ff,0xff2db4ff,0xff56c2ff,0xff2cb3ff,0xff2bb3ff,0xff2bb3ff,0xff29b2ff,0xff29b2ff, + 0xff29b2ff,0xff28b1ff,0xff28b1ff,0xff27b1ff,0xff27b0ff,0xff26b0ff,0xff26afff,0xff51bfff,0xff26b0ff,0xff52c0ff,0xff27b1ff,0xff27b0ff,0xff52c1ff,0xff28b2ff, + 0xff29b2ff,0xff54c1ff,0xff3fbdff,0xff40bdff,0xff41bdff,0xff41bfff,0xff41c0ff,0xff41bfff,0xff42bfff,0xff43c0ff,0xff63ccff,0xff74d2ff,0xff54c7ff,0xff54c8ff, + 0xff65ceff,0xff66ceff,0xff55c8ff,0xff76d4ff,0xff67cfff,0xff67cfff,0xff68cfff,0xff68cfff,0xff67cfff,0xff57c9ff,0xff47c3ff,0xff47c2ff,0xff46c2ff,0xff65ceff, + 0xff65ceff,0xff64cdff,0xff54c7ff,0xff63cdff,0xff63ccff,0xff63cdff,0xff52c5ff,0xff73d2ff,0xff62ccff,0xff41bfff,0xff71d0ff,0xff60ccff,0xff60cbff,0xff4fc3ff, + 0xff5fc9ff,0xff5fc9ff,0xff4dc2ff,0xff3dbbff,0xff5ec8ff,0xff3cbbff,0xff5cc8ff,0xff5cc7ff,0xff5cc7ff,0xff4ac0ff,0xff5bc6ff,0xff5bc6ff,0xff5bc6ff,0xff39b8ff, + 0xff6cccff,0xff59c6ff,0xff48bdff,0xff59c5ff,0xff58c5ff,0xff58c3ff,0xff36b5ff,0xff35b5ff,0xff58c2ff,0xff34b3ff,0xff57c1ff,0xff56c1ff,0xff67c8ff,0xff42baff, + 0xff54c1ff,0xff54c1ff,0xff42b9ff,0xff54c0ff,0xff30b1ff,0xff52c0ff,0xff2fb0ff,0xff40b8ff,0xff51bfff,0xff2eaeff,0xff51bdff,0xff50bdff,0xff62c5ff,0xff2dadff, + 0xff2cadff,0xff4fbdff,0xff2badff,0xff4dbcff,0xff4dbcff,0xff60c3ff,0xff3ab3ff,0xff4cbaff,0xff4cbbff,0xff39b2ff,0xff4bbaff,0xff5dc1ff,0xff38b1ff,0xff38b1ff, + 0xff49b9ff,0xff49b8ff,0xff37b0ff,0xff5bc0ff,0xff49b8ff,0xff48b8ff,0xff48b8ff,0xff23a5ff,0xff23a5ff,0xff46b7ff,0xff22a4ff,0xff46b5ff,0xff20a4ff,0xff45b4ff, + 0xff45b4ff,0xff44b4ff,0xff31abff,0xff57bcff,0xff42b3ff,0xff42b3ff,0xff2faaff,0xff41b3ff,0xff41b2ff,0xff2ea9ff,0xff41b2ff,0xff55baff,0xff2ea9ff,0xff41b2ff, + 0xff1da0ff,0xff1da1ff,0xff1da1ff,0xff1ea1ff,0xff43b3ff,0xff1fa2ff,0xff50caff,0xff50caff,0xff50caff,0xff51cbff,0xff52cbff,0xff75d6ff,0xff76d6ff,0xff64d1ff, + 0xff53cdff,0xff76d7ff,0xff55cdff,0xff77d7ff,0xff56ceff,0xff56ceff,0xff57cfff,0xff7ad9ff,0xff57cfff,0xff7ad9ff,0xff7ad9ff,0xff59d0ff,0xff59cfff,0xff7ad9ff, + 0xff69d4ff,0xff79d9ff,0xff78d8ff,0xff78d8ff,0xff56cdff,0xff55cdff,0xff77d7ff,0xff65d2ff,0xff76d7ff,0xff87dcff,0xff53ccff,0xff75d6ff,0xff51cbff,0xff51cbff, + 0xff73d6ff,0xff50caff,0xff73d5ff,0xff61ceff,0xff72d5ff,0xff72d4ff,0xff60ceff,0xff4dc8ff,0xff71d3ff,0xff4cc8ff,0xff70d2ff,0xff4bc8ff,0xff4bc7ff,0xff6fd2ff, + 0xff6fd1ff,0xff48c6ff,0xff6dd1ff,0xff48c5ff,0xff6cd1ff,0xff6cd0ff,0xff6bd0ff,0xff7dd6ff,0xff6bd0ff,0xff7dd5ff,0xff44c3ff,0xff56c9ff,0xff56c8ff,0xff43c2ff, + 0xff68ceff,0xff42c1ff,0xff67cdff,0xff41c0ff,0xff66cdff,0xff66cdff,0xff66cdff,0xff51c6ff,0xff52c5ff,0xff64ccff,0xff3dbeff,0xff3dbeff,0xff63cbff,0xff3cbdff, + 0xff63caff,0xff3bbdff,0xff62caff,0xff39bcff,0xff4dc3ff,0xff4cc3ff,0xff37bbff,0xff5fc9ff,0xff37baff,0xff5ec8ff,0xff5ec8ff,0xff36b9ff,0xff35baff,0xff5dc7ff, + 0xff34b8ff,0xff5cc6ff,0xff33b8ff,0xff5bc6ff,0xff32b8ff,0xff5ac6ff,0xff31b7ff,0xff5ac5ff,0xff2fb6ff,0xff59c5ff,0xff59c4ff,0xff2eb5ff,0xff2db5ff,0xff57c4ff, + 0xff2cb4ff,0xff57c3ff,0xff2bb4ff,0xff56c2ff,0xff2bb3ff,0xff2ab3ff,0xff55c2ff,0xff54c1ff,0xff28b1ff,0xff53c1ff,0xff53c1ff,0xff52c1ff,0xff52c0ff,0xff52c0ff, + 0xff25afff,0xff51bfff,0xff25b0ff,0xff52c0ff,0xff26b0ff,0xff27b1ff,0xff28b1ff,0xff28b1ff,0xff53c1ff,0xff29b2ff,0xff40bdff,0xff40bdff,0xff40bfff,0xff41bfff, + 0xff41bfff,0xff41c0ff,0xff42c0ff,0xff42c0ff,0xff42c1ff,0xff63cdff,0xff44c2ff,0xff64cdff,0xff45c2ff,0xff45c2ff,0xff56c8ff,0xff76d4ff,0xff47c3ff,0xff67cfff, + 0xff68cfff,0xff58cbff,0xff48c5ff,0xff67cfff,0xff47c3ff,0xff46c3ff,0xff46c2ff,0xff65ceff,0xff55c8ff,0xff44c2ff,0xff64cdff,0xff63cdff,0xff43c0ff,0xff63ccff, + 0xff41c0ff,0xff62ccff,0xff41bfff,0xff50c3ff,0xff60ccff,0xff40bdff,0xff5fcbff,0xff3fbcff,0xff3fbcff,0xff3ebcff,0xff3dbcff,0xff4dc2ff,0xff4cc1ff,0xff3cbbff, + 0xff5dc8ff,0xff3bbaff,0xff3abaff,0xff5cc7ff,0xff5bc6ff,0xff3ab9ff,0xff5bc6ff,0xff39b8ff,0xff5ac6ff,0xff5ac5ff,0xff59c5ff,0xff58c3ff,0xff37b5ff,0xff46bcff, + 0xff35b5ff,0xff58c2ff,0xff34b4ff,0xff34b4ff,0xff57c1ff,0xff33b3ff,0xff67c8ff,0xff55c1ff,0xff32b2ff,0xff31b2ff,0xff54c1ff,0xff31b1ff,0xff53c0ff,0xff41b8ff, + 0xff2fb0ff,0xff2eb0ff,0xff51bfff,0xff2eaeff,0xff51bfff,0xff2eaeff,0xff62c6ff,0xff2daeff,0xff4fbdff,0xff2cacff,0xff2badff,0xff4ebcff,0xff2aacff,0xff60c3ff, + 0xff4cbbff,0xff28abff,0xff28aaff,0xff4bbaff,0xff28aaff,0xff4ab9ff,0xff38b1ff,0xff27a9ff,0xff5cc0ff,0xff37b0ff,0xff25a8ff,0xff49b8ff,0xff24a7ff,0xff48b7ff, + 0xff48b7ff,0xff24a5ff,0xff33adff,0xff46b5ff,0xff33adff,0xff33adff,0xff21a4ff,0xff45b5ff,0xff31acff,0xff20a3ff,0xff44b3ff,0xff43b3ff,0xff1ea2ff,0xff42b3ff, + 0xff42b3ff,0xff1da0ff,0xff1ca0ff,0xff2ea9ff,0xff1ba0ff,0xff41b2ff,0xff2ea9ff,0xff41b2ff,0xff1da1ff,0xff1da1ff,0xff42b3ff,0xff30aaff,0xff31abff,0xff1fa2ff, + 0xff50caff,0xff51caff,0xff51cbff,0xff51cbff,0xff51cbff,0xff52cbff,0xff52ccff,0xff53ccff,0xff54cdff,0xff65d1ff,0xff54cdff,0xff55ceff,0xff77d8ff,0xff78d8ff, + 0xff56ceff,0xff79d9ff,0xff7ad9ff,0xff6ad5ff,0xff7bd9ff,0xff6ad5ff,0xff7ad9ff,0xff58cfff,0xff58cfff,0xff57ceff,0xff57ceff,0xff78d8ff,0xff67d3ff,0xff77d8ff, + 0xff55cdff,0xff65d1ff,0xff76d6ff,0xff76d6ff,0xff53ccff,0xff52cbff,0xff74d6ff,0xff51caff,0xff62cfff,0xff50caff,0xff61cfff,0xff4fcaff,0xff4ec9ff,0xff4ec9ff, + 0xff4dc8ff,0xff71d3ff,0xff4dc8ff,0xff4cc7ff,0xff5ecdff,0xff4bc7ff,0xff4ac7ff,0xff5cccff,0xff5bccff,0xff6dd1ff,0xff5accff,0xff47c5ff,0xff5acbff,0xff47c5ff, + 0xff59caff,0xff59caff,0xff6acfff,0xff58c9ff,0xff57c9ff,0xff56c9ff,0xff43c2ff,0xff42c2ff,0xff55c7ff,0xff68cdff,0xff54c7ff,0xff41c1ff,0xff67cdff,0xff66cdff, + 0xff52c6ff,0xff3ebfff,0xff51c5ff,0xff3dbfff,0xff3dbfff,0xff64ccff,0xff63cbff,0xff4fc5ff,0xff4fc5ff,0xff62caff,0xff4ec4ff,0xff4dc3ff,0xff4dc3ff,0xff39bcff, + 0xff38bbff,0xff4bc2ff,0xff5fc9ff,0xff4ac1ff,0xff36baff,0xff5ec7ff,0xff5dc7ff,0xff34b9ff,0xff33b9ff,0xff48bfff,0xff47bfff,0xff5bc6ff,0xff46beff,0xff5ac5ff, + 0xff46beff,0xff45bdff,0xff30b6ff,0xff44bdff,0xff2fb5ff,0xff58c4ff,0xff43bcff,0xff42bcff,0xff57c3ff,0xff2cb3ff,0xff2cb3ff,0xff56c3ff,0xff40bbff,0xff56c2ff, + 0xff29b2ff,0xff3fbaff,0xff28b2ff,0xff3ebaff,0xff28b1ff,0xff52c1ff,0xff52c0ff,0xff26b0ff,0xff25b0ff,0xff3bb7ff,0xff3bb8ff,0xff26b0ff,0xff52c0ff,0xff52c0ff, + 0xff28b1ff,0xff53c1ff,0xff29b2ff,0xff29b2ff,0xff40bdff,0xff40bdff,0xff41bfff,0xff41bfff,0xff41bfff,0xff41bfff,0xff41c0ff,0xff42c0ff,0xff42c1ff,0xff43c1ff, + 0xff43c1ff,0xff44c2ff,0xff45c1ff,0xff45c2ff,0xff45c2ff,0xff56c9ff,0xff47c3ff,0xff48c3ff,0xff58cbff,0xff48c5ff,0xff48c5ff,0xff47c3ff,0xff47c3ff,0xff47c3ff, + 0xff46c2ff,0xff55c8ff,0xff45c2ff,0xff45c2ff,0xff44c1ff,0xff43c0ff,0xff43c0ff,0xff42c0ff,0xff42c0ff,0xff41c0ff,0xff41bfff,0xff41bfff,0xff40bfff,0xff40bdff, + 0xff3fbdff,0xff3fbcff,0xff3ebdff,0xff3ebcff,0xff3ebbff,0xff4dc2ff,0xff3dbbff,0xff3cbaff,0xff3cbaff,0xff3bbaff,0xff3bb9ff,0xff3abaff,0xff3ab9ff,0xff3ab9ff, + 0xff39b9ff,0xff39b8ff,0xff38b8ff,0xff38b8ff,0xff37b7ff,0xff37b7ff,0xff36b5ff,0xff35b5ff,0xff46bcff,0xff35b5ff,0xff34b4ff,0xff33b4ff,0xff34b3ff,0xff33b4ff, + 0xff33b3ff,0xff33b3ff,0xff32b2ff,0xff32b2ff,0xff32b2ff,0xff30b2ff,0xff31b1ff,0xff30b0ff,0xff2fb0ff,0xff2fb0ff,0xff2eb0ff,0xff2eaeff,0xff2eaeff,0xff2daeff, + 0xff2daeff,0xff3db5ff,0xff2cadff,0xff2cadff,0xff2bacff,0xff2bacff,0xff2aabff,0xff29abff,0xff29abff,0xff29aaff,0xff28abff,0xff28aaff,0xff28aaff,0xff28aaff, + 0xff27aaff,0xff26a9ff,0xff49b9ff,0xff49b8ff,0xff25a7ff,0xff24a8ff,0xff24a8ff,0xff24a7ff,0xff23a5ff,0xff23a5ff,0xff23a5ff,0xff22a4ff,0xff33adff,0xff21a4ff, + 0xff20a3ff,0xff32acff,0xff20a3ff,0xff20a3ff,0xff1fa3ff,0xff1fa2ff,0xff1fa2ff,0xff1ea1ff,0xff1da1ff,0xff1da1ff,0xff1da1ff,0xff1ca1ff,0xff1ca0ff,0xff1b9fff, + 0xff1ba0ff,0xff1ca0ff,0xff1ca1ff,0xff1da0ff,0xff1da1ff,0xff30abff,0xff1fa2ff,0xff1fa2ff,0xff50caff,0xff50caff,0xff62cfff,0xff62d0ff,0xff52cbff,0xff52cbff, + 0xff53ccff,0xff53ccff,0xff54ccff,0xff54ccff,0xff55ceff,0xff55ceff,0xff56cdff,0xff56ceff,0xff57cfff,0xff57ceff,0xff58cfff,0xff58cfff,0xff59d0ff,0xff5ad0ff, + 0xff59d0ff,0xff6ad5ff,0xff58cfff,0xff57ceff,0xff57ceff,0xff56ceff,0xff56cdff,0xff55cdff,0xff55ceff,0xff54cdff,0xff54ccff,0xff53ccff,0xff52cbff,0xff52cbff, + 0xff51cbff,0xff51cbff,0xff50caff,0xff50caff,0xff50caff,0xff4fcaff,0xff4ec9ff,0xff4ec9ff,0xff4ec9ff,0xff4dc9ff,0xff4cc8ff,0xff4cc8ff,0xff4bc7ff,0xff4bc7ff, + 0xff4bc7ff,0xff5ccdff,0xff4ac6ff,0xff49c6ff,0xff48c6ff,0xff48c5ff,0xff47c5ff,0xff46c5ff,0xff46c5ff,0xff46c4ff,0xff45c3ff,0xff45c3ff,0xff44c3ff,0xff44c3ff, + 0xff44c2ff,0xff43c2ff,0xff42c2ff,0xff42c1ff,0xff41c1ff,0xff41c0ff,0xff40c0ff,0xff40c0ff,0xff3fbfff,0xff3ebfff,0xff3ebfff,0xff3dbfff,0xff3dbfff,0xff3cbeff, + 0xff3cbeff,0xff3bbeff,0xff3bbdff,0xff3abdff,0xff3abdff,0xff3abcff,0xff39bcff,0xff38bcff,0xff38bbff,0xff38bbff,0xff4bc2ff,0xff4ac1ff,0xff36baff,0xff36baff, + 0xff34b9ff,0xff35b9ff,0xff34b9ff,0xff47c0ff,0xff47bfff,0xff32b8ff,0xff32b7ff,0xff31b7ff,0xff30b7ff,0xff30b7ff,0xff30b6ff,0xff2fb5ff,0xff2fb6ff,0xff2eb5ff, + 0xff2eb5ff,0xff42bcff,0xff2db4ff,0xff2cb4ff,0xff2cb3ff,0xff2bb4ff,0xff2bb3ff,0xff2ab2ff,0xff2ab2ff,0xff29b2ff,0xff28b1ff,0xff28b2ff,0xff28b1ff,0xff27b0ff, + 0xff27b1ff,0xff26b0ff,0xff26b0ff,0xff25afff,0xff3bb7ff,0xff26b0ff,0xff26b0ff,0xff27b0ff,0xff28b1ff,0xff28b2ff,0xff29b2ff,0xff29b2ff,0xff3fbdff,0xff40bfff, + 0xff61ccff,0xff61ccff,0xff41c0ff,0xff41c0ff,0xff42c0ff,0xff42c0ff,0xff63ccff,0xff43c0ff,0xff44c1ff,0xff44c1ff,0xff45c2ff,0xff45c2ff,0xff46c3ff,0xff46c2ff, + 0xff46c3ff,0xff47c3ff,0xff47c5ff,0xff48c5ff,0xff58cbff,0xff57c9ff,0xff47c3ff,0xff46c3ff,0xff46c2ff,0xff45c2ff,0xff45c2ff,0xff44c2ff,0xff43c2ff,0xff43c1ff, + 0xff43c1ff,0xff42c0ff,0xff41c0ff,0xff62ccff,0xff41bfff,0xff41bfff,0xff41bdff,0xff71d0ff,0xff40bdff,0xff3fbdff,0xff3ebcff,0xff5fc9ff,0xff3dbbff,0xff5ec8ff, + 0xff3dbbff,0xff3cbbff,0xff3bbbff,0xff3bbaff,0xff4bc0ff,0xff49c0ff,0xff6dcdff,0xff5bc6ff,0xff49c0ff,0xff38b8ff,0xff39b8ff,0xff38b7ff,0xff38b7ff,0xff37b7ff, + 0xff58c3ff,0xff36b5ff,0xff47bcff,0xff58c3ff,0xff57c2ff,0xff45bbff,0xff56c1ff,0xff33b3ff,0xff55c1ff,0xff55c1ff,0xff32b2ff,0xff32b2ff,0xff54c1ff,0xff31b2ff, + 0xff30b1ff,0xff30b0ff,0xff41b8ff,0xff51bfff,0xff51bfff,0xff40b8ff,0xff51bdff,0xff51bdff,0xff50bdff,0xff4fbdff,0xff2cadff,0xff2badff,0xff2bacff,0xff2aacff, + 0xff4dbcff,0xff4cbbff,0xff29abff,0xff28abff,0xff28abff,0xff28aaff,0xff28aaff,0xff4abaff,0xff49b9ff,0xff27a9ff,0xff25a9ff,0xff25a8ff,0xff24a8ff,0xff49b8ff, + 0xff24a7ff,0xff24a7ff,0xff24a7ff,0xff23a5ff,0xff34adff,0xff34adff,0xff46b5ff,0xff21a4ff,0xff21a4ff,0xff20a3ff,0xff20a3ff,0xff20a2ff,0xff1fa3ff,0xff1fa2ff, + 0xff1fa2ff,0xff1ea1ff,0xff1da1ff,0xff1da1ff,0xff1ca1ff,0xff1ca0ff,0xff1ba0ff,0xff1ba0ff,0xff41b2ff,0xff1ca0ff,0xff1ca0ff,0xff1ea1ff,0xff41b3ff,0xff1ea2ff, + 0xff1ea2ff,0xff1fa2ff,0xff50caff,0xff50caff,0xff62d0ff,0xff62d0ff,0xff51cbff,0xff52cbff,0xff53ccff,0xff53ccff,0xff76d6ff,0xff54ccff,0xff55cdff,0xff55cdff, + 0xff56ceff,0xff56ceff,0xff56ceff,0xff58ceff,0xff58ceff,0xff58cfff,0xff59d0ff,0xff59d0ff,0xff7bd9ff,0xff58cfff,0xff68d4ff,0xff7ad9ff,0xff68d4ff,0xff68d3ff, + 0xff66d3ff,0xff77d8ff,0xff54cdff,0xff65d2ff,0xff76d6ff,0xff64d1ff,0xff64d1ff,0xff86daff,0xff74d6ff,0xff51cbff,0xff51cbff,0xff73d5ff,0xff4fc9ff,0xff4fc9ff, + 0xff61ceff,0xff60ceff,0xff4ec8ff,0xff71d3ff,0xff71d3ff,0xff5ecdff,0xff4cc8ff,0xff4bc7ff,0xff6fd2ff,0xff4ac7ff,0xff6fd1ff,0xff49c6ff,0xff6dd1ff,0xff48c6ff, + 0xff6cd1ff,0xff6cd1ff,0xff46c4ff,0xff6bcfff,0xff7dd6ff,0xff58c9ff,0xff6acfff,0xff44c2ff,0xff43c2ff,0xff56c8ff,0xff8edaff,0xff41c1ff,0xff67cdff,0xff66cdff, + 0xff40c0ff,0xff40c0ff,0xff66cdff,0xff3fbfff,0xff3fbfff,0xff3ebfff,0xff64ccff,0xff3dbeff,0xff3cbdff,0xff4fc5ff,0xff63caff,0xff3abdff,0xff4ec4ff,0xff62caff, + 0xff39bcff,0xff39bcff,0xff38bcff,0xff37bbff,0xff4bc1ff,0xff4ac2ff,0xff36baff,0xff35baff,0xff35b9ff,0xff34b9ff,0xff33b9ff,0xff47bfff,0xff47bfff,0xff33b8ff, + 0xff32b7ff,0xff32b7ff,0xff30b7ff,0xff5ac5ff,0xff30b6ff,0xff2fb6ff,0xff2fb6ff,0xff2eb5ff,0xff58c4ff,0xff2db5ff,0xff57c3ff,0xff57c3ff,0xff41bbff,0xff2bb3ff, + 0xff56c2ff,0xff56c2ff,0xff29b2ff,0xff3fbaff,0xff3ebaff,0xff3ebaff,0xff28b1ff,0xff52c1ff,0xff52c1ff,0xff26b0ff,0xff26b0ff,0xff3bb8ff,0xff3cb8ff,0xff26b0ff, + 0xff52c1ff,0xff3db8ff,0xff53c1ff,0xff3ebaff,0xff54c1ff,0xff3fbaff,0xff40bcff,0xff40bdff,0xff40bdff,0xff41bdff,0xff41c0ff,0xff62ccff,0xff63ccff,0xff52c6ff, + 0xff63ccff,0xff43c1ff,0xff43c2ff,0xff44c1ff,0xff45c2ff,0xff45c2ff,0xff46c3ff,0xff46c2ff,0xff47c3ff,0xff47c3ff,0xff48c3ff,0xff48c5ff,0xff68cfff,0xff48c3ff, + 0xff77d4ff,0xff46c3ff,0xff65ceff,0xff65ceff,0xff54c7ff,0xff44c2ff,0xff64ceff,0xff63ccff,0xff42c0ff,0xff63ccff,0xff42c0ff,0xff62ccff,0xff41bfff,0xff41bfff, + 0xff41bdff,0xff60cbff,0xff3fbdff,0xff3fbcff,0xff3fbdff,0xff5fc9ff,0xff3ebbff,0xff6fcfff,0xff3dbbff,0xff5dc7ff,0xff3bbaff,0xff3bbaff,0xff5cc7ff,0xff3ab9ff, + 0xff5bc6ff,0xff3ab9ff,0xff5bc6ff,0xff5bc6ff,0xff38b8ff,0xff38b7ff,0xff59c5ff,0xff37b7ff,0xff58c3ff,0xff36b7ff,0xff58c3ff,0xff34b4ff,0xff57c2ff,0xff45bbff, + 0xff56c2ff,0xff55c1ff,0xff55c1ff,0xff55c1ff,0xff32b2ff,0xff32b2ff,0xff54c0ff,0xff31b2ff,0xff30b1ff,0xff30b1ff,0xff2fb0ff,0xff51c0ff,0xff51bfff,0xff2eaeff, + 0xff3fb8ff,0xff50bdff,0xff3eb7ff,0xff4fbdff,0xff2cadff,0xff2bacff,0xff2bacff,0xff2bacff,0xff2aacff,0xff29abff,0xff29abff,0xff28aaff,0xff28aaff,0xff28aaff, + 0xff28aaff,0xff28a9ff,0xff27a9ff,0xff26a9ff,0xff49b9ff,0xff49b8ff,0xff37b0ff,0xff49b8ff,0xff24a7ff,0xff24a7ff,0xff23a7ff,0xff24a5ff,0xff47b7ff,0xff23a4ff, + 0xff5abfff,0xff21a4ff,0xff45b4ff,0xff46b5ff,0xff20a3ff,0xff20a3ff,0xff43b3ff,0xff43b4ff,0xff42b3ff,0xff42b3ff,0xff41b3ff,0xff1ea1ff,0xff1ca0ff,0xff41b2ff, + 0xff1ba0ff,0xff41b1ff,0xff1ca0ff,0xff41b2ff,0xff1da1ff,0xff2faaff,0xff41b3ff,0xff31aaff,0xff1ea2ff,0xff44b3ff,0xff4fcaff,0xff50caff,0xff51cbff,0xff51cbff, + 0xff52cbff,0xff52ccff,0xff53ccff,0xff53ccff,0xff76d6ff,0xff55cdff,0xff54cdff,0xff56cdff,0xff55ceff,0xff57ceff,0xff57cfff,0xff57cfff,0xff57cfff,0xff58cfff, + 0xff59d0ff,0xff7bd9ff,0xff59d0ff,0xff58cfff,0xff79d9ff,0xff57ceff,0xff79d8ff,0xff78d8ff,0xff56ceff,0xff55cdff,0xff77d7ff,0xff87dcff,0xff76d6ff,0xff76d6ff, + 0xff53ccff,0xff75d6ff,0xff52cbff,0xff51cbff,0xff51caff,0xff73d5ff,0xff50caff,0xff4fcaff,0xff4fc9ff,0xff72d4ff,0xff4ec8ff,0xff71d3ff,0xff4cc8ff,0xff70d2ff, + 0xff4cc8ff,0xff6fd2ff,0xff4ac7ff,0xff4ac7ff,0xff6ed1ff,0xff49c5ff,0xff6ed1ff,0xff6dd1ff,0xff47c5ff,0xff47c4ff,0xff6bd0ff,0xff46c4ff,0xff6bcfff,0xff45c3ff, + 0xff6acfff,0xff44c2ff,0xff43c2ff,0xff68ceff,0xff68ceff,0xff42c1ff,0xff8ddaff,0xff67cdff,0xff40c0ff,0xff3fc0ff,0xff66ccff,0xff3fc0ff,0xff3ebfff,0xff3ebfff, + 0xff50c5ff,0xff3cbeff,0xff3cbeff,0xff63cbff,0xff50c4ff,0xff3bbdff,0xff62caff,0xff61caff,0xff39bcff,0xff38bbff,0xff38bbff,0xff38bbff,0xff37bbff,0xff36bbff, + 0xff36baff,0xff36baff,0xff35b9ff,0xff34b9ff,0xff34b9ff,0xff33b9ff,0xff33b8ff,0xff32b7ff,0xff32b8ff,0xff31b7ff,0xff31b7ff,0xff5ac5ff,0xff30b6ff,0xff2fb5ff, + 0xff2eb6ff,0xff58c4ff,0xff2eb5ff,0xff2db4ff,0xff57c3ff,0xff2cb4ff,0xff57c3ff,0xff56c3ff,0xff2bb3ff,0xff2ab2ff,0xff55c2ff,0xff54c1ff,0xff54c1ff,0xff54c1ff, + 0xff53c1ff,0xff52c0ff,0xff52c0ff,0xff3cb8ff,0xff25b0ff,0xff51bfff,0xff25b0ff,0xff52c0ff,0xff27b1ff,0xff27b1ff,0xff52c1ff,0xff54c1ff,0xff54c1ff,0xff6ac9ff, + 0xff3fbdff,0xff40bdff,0xff40bfff,0xff41bfff,0xff41bfff,0xff41bfff,0xff41bfff,0xff43c0ff,0xff74d2ff,0xff63cdff,0xff64cdff,0xff44c2ff,0xff55c8ff,0xff76d4ff, + 0xff46c2ff,0xff46c3ff,0xff77d4ff,0xff57c9ff,0xff48c5ff,0xff68cfff,0xff47c3ff,0xff47c3ff,0xff76d4ff,0xff67ceff,0xff65ceff,0xff66ceff,0xff45c2ff,0xff44c2ff, + 0xff63cdff,0xff63ccff,0xff63cdff,0xff63ccff,0xff41bfff,0xff51c6ff,0xff61ccff,0xff50c3ff,0xff50c5ff,0xff71d0ff,0xff5fcbff,0xff3fbcff,0xff5fc9ff,0xff70cfff, + 0xff4dc2ff,0xff6fcfff,0xff5ec8ff,0xff5dc8ff,0xff3cbaff,0xff5cc7ff,0xff3ab9ff,0xff3ab9ff,0xff6dcdff,0xff5bc6ff,0xff49bfff,0xff49bfff,0xff5ac6ff,0xff5ac5ff, + 0xff48bdff,0xff36b7ff,0xff58c5ff,0xff58c3ff,0xff46bcff,0xff58c2ff,0xff57c3ff,0xff57c2ff,0xff56c1ff,0xff33b3ff,0xff56c1ff,0xff42baff,0xff54c1ff,0xff54c1ff, + 0xff41b9ff,0xff31b1ff,0xff65c7ff,0xff40b8ff,0xff40b8ff,0xff51c0ff,0xff51bfff,0xff40b8ff,0xff51bdff,0xff50bdff,0xff50bdff,0xff4fbdff,0xff4fbdff,0xff4ebdff, + 0xff3cb5ff,0xff2babff,0xff29acff,0xff2aabff,0xff29abff,0xff28abff,0xff28aaff,0xff28aaff,0xff28aaff,0xff27a9ff,0xff27aaff,0xff26a9ff,0xff25a8ff,0xff25a9ff, + 0xff25a8ff,0xff5bc0ff,0xff49b8ff,0xff48b8ff,0xff23a5ff,0xff47b8ff,0xff23a5ff,0xff22a4ff,0xff46b5ff,0xff21a4ff,0xff46b5ff,0xff32adff,0xff45b4ff,0xff44b3ff, + 0xff31acff,0xff44b3ff,0xff31abff,0xff42b3ff,0xff30aaff,0xff41b3ff,0xff41b3ff,0xff2ea9ff,0xff41b2ff,0xff1b9fff,0xff1b9fff,0xff2ea9ff,0xff41b2ff,0xff41b3ff, + 0xff41b3ff,0xff42b3ff,0xff42b3ff,0xff57bcff,0xff50caff,0xff50cbff,0xff50caff,0xff51cbff,0xff52cbff,0xff52ccff,0xff53ccff,0xff53cdff,0xff53cdff,0xff54cdff, + 0xff55cdff,0xff55cdff,0xff55ceff,0xff67d3ff,0xff56ceff,0xff57cfff,0xff68d4ff,0xff59cfff,0xff7bd9ff,0xff59d0ff,0xff59d0ff,0xff58d0ff,0xff7ad9ff,0xff57cfff, + 0xff56ceff,0xff57ceff,0xff56ceff,0xff55ceff,0xff54ceff,0xff54cdff,0xff54cdff,0xff53ccff,0xff53ccff,0xff52ccff,0xff52ccff,0xff51cbff,0xff51caff,0xff50caff, + 0xff50caff,0xff4fc9ff,0xff4ec9ff,0xff4ec9ff,0xff4ec8ff,0xff4dc8ff,0xff4cc8ff,0xff4cc8ff,0xff6fd2ff,0xff4bc7ff,0xff4bc6ff,0xff49c7ff,0xff4ac6ff,0xff49c6ff, + 0xff48c5ff,0xff48c5ff,0xff47c5ff,0xff47c5ff,0xff47c4ff,0xff46c3ff,0xff45c3ff,0xff44c3ff,0xff45c3ff,0xff43c3ff,0xff43c2ff,0xff43c2ff,0xff42c2ff,0xff42c1ff, + 0xff41c1ff,0xff41c1ff,0xff40c0ff,0xff40c0ff,0xff3fc0ff,0xff3fbfff,0xff51c5ff,0xff3ebfff,0xff3dbeff,0xff3cbeff,0xff3cbeff,0xff3bbeff,0xff3bbeff,0xff3abdff, + 0xff3abcff,0xff39bcff,0xff39bcff,0xff39bbff,0xff38bbff,0xff38bbff,0xff37bbff,0xff36baff,0xff36b9ff,0xff36b9ff,0xff35baff,0xff35b9ff,0xff34b9ff,0xff33b8ff, + 0xff33b8ff,0xff32b8ff,0xff32b7ff,0xff31b7ff,0xff31b7ff,0xff31b6ff,0xff2fb6ff,0xff2fb5ff,0xff59c4ff,0xff2eb5ff,0xff2eb5ff,0xff2db5ff,0xff2cb5ff,0xff2db4ff, + 0xff2cb3ff,0xff2bb4ff,0xff2bb3ff,0xff2ab2ff,0xff2ab2ff,0xff29b2ff,0xff29b2ff,0xff28b1ff,0xff27b1ff,0xff27b0ff,0xff27b0ff,0xff26b0ff,0xff52bfff,0xff25afff, + 0xff26b0ff,0xff26b0ff,0xff27b0ff,0xff27b1ff,0xff27b1ff,0xff28b1ff,0xff28b2ff,0xff29b2ff,0xff3fbdff,0xff40bdff,0xff41bfff,0xff41bfff,0xff41bfff,0xff42c0ff, + 0xff42c0ff,0xff42c1ff,0xff42c0ff,0xff43c1ff,0xff43c1ff,0xff44c1ff,0xff45c2ff,0xff45c2ff,0xff45c3ff,0xff46c3ff,0xff46c3ff,0xff47c3ff,0xff48c5ff,0xff48c5ff, + 0xff48c3ff,0xff48c5ff,0xff47c3ff,0xff46c2ff,0xff46c2ff,0xff46c2ff,0xff44c1ff,0xff44c1ff,0xff44c1ff,0xff44c0ff,0xff42c1ff,0xff42c0ff,0xff41bfff,0xff41c0ff, + 0xff41bfff,0xff41bfff,0xff41bfff,0xff40bfff,0xff40bcff,0xff3fbdff,0xff3ebdff,0xff3ebcff,0xff3dbbff,0xff3dbbff,0xff3cbbff,0xff3cbbff,0xff3cbaff,0xff3bbaff, + 0xff3abaff,0xff3ab9ff,0xff3ab9ff,0xff3ab9ff,0xff39b9ff,0xff39b8ff,0xff38b8ff,0xff38b7ff,0xff37b7ff,0xff37b7ff,0xff36b7ff,0xff36b5ff,0xff35b5ff,0xff35b4ff, + 0xff34b4ff,0xff33b4ff,0xff34b4ff,0xff33b3ff,0xff33b3ff,0xff32b3ff,0xff32b2ff,0xff32b2ff,0xff31b2ff,0xff31b1ff,0xff30b1ff,0xff30b1ff,0xff2fb0ff,0xff2fb0ff, + 0xff2eb0ff,0xff2eaeff,0xff2eaeff,0xff2daeff,0xff2daeff,0xff2cadff,0xff2cadff,0xff2cacff,0xff2bacff,0xff2bacff,0xff2aabff,0xff29abff,0xff29abff,0xff29abff, + 0xff28abff,0xff28aaff,0xff28aaff,0xff27aaff,0xff27a9ff,0xff26a8ff,0xff26a8ff,0xff25a8ff,0xff25a8ff,0xff24a7ff,0xff24a7ff,0xff24a7ff,0xff24a5ff,0xff24a5ff, + 0xff23a5ff,0xff22a4ff,0xff21a4ff,0xff21a4ff,0xff21a4ff,0xff20a3ff,0xff20a3ff,0xff20a3ff,0xff20a3ff,0xff20a2ff,0xff1fa2ff,0xff1ea1ff,0xff1da1ff,0xff1da1ff, + 0xff1ca0ff,0xff1ca0ff,0xff1ba0ff,0xff1b9fff,0xff1b9fff,0xff1ca1ff,0xff1da0ff,0xff1da1ff,0xff1ea1ff,0xff1ea2ff,0xff1fa1ff,0xff1fa2ff,0xff4fcaff,0xff50cbff, + 0xff50caff,0xff51cbff,0xff52cbff,0xff52cbff,0xff52cbff,0xff53ccff,0xff53ccff,0xff54cdff,0xff55cdff,0xff55cdff,0xff56ceff,0xff56ceff,0xff57cfff,0xff58ceff, + 0xff68d4ff,0xff69d4ff,0xff59d0ff,0xff5ad0ff,0xff58cfff,0xff58d0ff,0xff58cfff,0xff7ad8ff,0xff57ceff,0xff56ceff,0xff56ceff,0xff66d2ff,0xff55cdff,0xff65d2ff, + 0xff54cdff,0xff53ccff,0xff53ccff,0xff75d6ff,0xff75d6ff,0xff51cbff,0xff74d6ff,0xff73d5ff,0xff73d5ff,0xff61cfff,0xff4fcaff,0xff4ec9ff,0xff4dc9ff,0xff4dc8ff, + 0xff4dc8ff,0xff4cc8ff,0xff4bc7ff,0xff4bc7ff,0xff4ac7ff,0xff4ac7ff,0xff49c6ff,0xff49c6ff,0xff48c6ff,0xff47c5ff,0xff47c5ff,0xff46c5ff,0xff47c4ff,0xff46c4ff, + 0xff45c3ff,0xff45c3ff,0xff44c3ff,0xff44c3ff,0xff43c2ff,0xff42c2ff,0xff42c2ff,0xff42c1ff,0xff41c1ff,0xff40c1ff,0xff40c0ff,0xff3fc0ff,0xff3fc0ff,0xff3fbfff, + 0xff3ebfff,0xff3dbfff,0xff3dbfff,0xff3dbeff,0xff3cbdff,0xff3cbeff,0xff3bbeff,0xff3abdff,0xff3abdff,0xff39bdff,0xff39bcff,0xff38bbff,0xff38bbff,0xff38bbff, + 0xff37bbff,0xff37baff,0xff36baff,0xff35baff,0xff35baff,0xff34b9ff,0xff33b9ff,0xff34b8ff,0xff33b8ff,0xff33b8ff,0xff31b7ff,0xff32b7ff,0xff31b7ff,0xff30b7ff, + 0xff30b6ff,0xff2fb6ff,0xff2fb5ff,0xff2eb6ff,0xff2db5ff,0xff2db4ff,0xff2cb4ff,0xff2cb4ff,0xff2cb3ff,0xff2cb3ff,0xff2bb3ff,0xff2ab3ff,0xff29b2ff,0xff29b2ff, + 0xff29b1ff,0xff28b1ff,0xff28b1ff,0xff27b1ff,0xff27b0ff,0xff26b0ff,0xff26b0ff,0xff25b0ff,0xff25b0ff,0xff26b0ff,0xff26b1ff,0xff27b1ff,0xff27b1ff,0xff28b1ff, + 0xff28b2ff,0xff29b2ff,0xff40bdff,0xff40bdff,0xff40bdff,0xff41bfff,0xff41c0ff,0xff41bfff,0xff42c0ff,0xff42c0ff,0xff42c0ff,0xff43c1ff,0xff43c1ff,0xff45c2ff, + 0xff45c2ff,0xff45c2ff,0xff45c3ff,0xff46c3ff,0xff67cfff,0xff57c9ff,0xff48c3ff,0xff48c5ff,0xff47c5ff,0xff47c5ff,0xff47c3ff,0xff66cfff,0xff45c2ff,0xff45c2ff, + 0xff45c2ff,0xff54c8ff,0xff43c1ff,0xff63cdff,0xff43c1ff,0xff42c1ff,0xff63ccff,0xff41c0ff,0xff41c0ff,0xff61ccff,0xff40bdff,0xff60cbff,0xff40bcff,0xff3fbcff, + 0xff3ebcff,0xff3ebcff,0xff3dbbff,0xff3dbcff,0xff3cbaff,0xff3cbaff,0xff3bbaff,0xff3bbaff,0xff3abaff,0xff3ab9ff,0xff3ab9ff,0xff3ab9ff,0xff39b8ff,0xff39b8ff, + 0xff38b8ff,0xff38b8ff,0xff37b7ff,0xff37b7ff,0xff37b7ff,0xff36b5ff,0xff35b5ff,0xff34b5ff,0xff34b4ff,0xff34b4ff,0xff33b4ff,0xff33b4ff,0xff33b3ff,0xff32b2ff, + 0xff33b2ff,0xff31b2ff,0xff31b1ff,0xff30b1ff,0xff30b1ff,0xff2fb1ff,0xff2fb0ff,0xff2fb0ff,0xff2eb0ff,0xff2eb0ff,0xff2eaeff,0xff2daeff,0xff2dadff,0xff2cadff, + 0xff2cadff,0xff2cadff,0xff2badff,0xff2bacff,0xff2aacff,0xff2aabff,0xff29abff,0xff29abff,0xff28abff,0xff28aaff,0xff28a9ff,0xff27a9ff,0xff27a9ff,0xff27a9ff, + 0xff26a8ff,0xff26a8ff,0xff25a7ff,0xff24a8ff,0xff24a7ff,0xff24a7ff,0xff24a5ff,0xff24a5ff,0xff23a5ff,0xff22a5ff,0xff21a4ff,0xff22a4ff,0xff21a3ff,0xff21a4ff, + 0xff20a3ff,0xff20a2ff,0xff1fa2ff,0xff1fa2ff,0xff1fa2ff,0xff1ea2ff,0xff1da1ff,0xff1da1ff,0xff1ca1ff,0xff1ca0ff,0xff1ba0ff,0xff1b9fff,0xff1ba0ff,0xff1ca1ff, + 0xff1ca0ff,0xff1da1ff,0xff1ea1ff,0xff1ea1ff,0xff1fa2ff,0xff1fa2ff,0xff4fcaff,0xff84daff,0xff73d6ff,0xff74d6ff,0xff51cbff,0xff86dbff,0xff76d6ff,0xff64d1ff, + 0xff53ccff,0xff54cdff,0xff55cdff,0xff55cdff,0xff56ceff,0xff56ceff,0xff56ceff,0xff79d9ff,0xff8addff,0xff69d5ff,0xff59d0ff,0xff59d0ff,0xff59cfff,0xff58cfff, + 0xff57cfff,0xff79d9ff,0xff57cfff,0xff56ceff,0xff67d3ff,0xff77d7ff,0xff55cdff,0xff87dcff,0xff76d6ff,0xff76d6ff,0xff76d6ff,0xff52cbff,0xff52ccff,0xff51cbff, + 0xff51caff,0xff73d6ff,0xff50caff,0xff72d4ff,0xff4fcaff,0xff4ec9ff,0xff71d4ff,0xff82d9ff,0xff70d3ff,0xff70d3ff,0xff5dcdff,0xff6fd2ff,0xff6fd1ff,0xff5bccff, + 0xff49c7ff,0xff49c5ff,0xff49c5ff,0xff5acbff,0xff6cd0ff,0xff6cd0ff,0xff59caff,0xff46c4ff,0xff46c4ff,0xff45c4ff,0xff45c3ff,0xff44c3ff,0xff43c2ff,0xff42c2ff, + 0xff43c1ff,0xff42c2ff,0xff41c1ff,0xff40c1ff,0xff40c0ff,0xff40c0ff,0xff3fbfff,0xff3ec0ff,0xff3ebfff,0xff3ebfff,0xff3dbfff,0xff3dbeff,0xff3cbdff,0xff3bbdff, + 0xff3bbeff,0xff3abdff,0xff3abdff,0xff39bcff,0xff39bcff,0xff38bcff,0xff38bbff,0xff37bbff,0xff37bbff,0xff37baff,0xff36baff,0xff35baff,0xff35baff,0xff34b9ff, + 0xff34b9ff,0xff33b8ff,0xff33b8ff,0xff32b7ff,0xff32b7ff,0xff31b7ff,0xff30b7ff,0xff31b6ff,0xff30b6ff,0xff2fb5ff,0xff2fb6ff,0xff2eb5ff,0xff2eb5ff,0xff2db5ff, + 0xff2cb4ff,0xff2cb4ff,0xff2bb4ff,0xff2bb4ff,0xff2bb3ff,0xff2ab3ff,0xff29b2ff,0xff29b2ff,0xff29b1ff,0xff28b1ff,0xff28b2ff,0xff27b1ff,0xff26b1ff,0xff26b0ff, + 0xff25b0ff,0xff25b0ff,0xff26b0ff,0xff26b0ff,0xff27b1ff,0xff27b1ff,0xff27b1ff,0xff28b2ff,0xff28b2ff,0xff29b2ff,0xff40bdff,0xff61ccff,0xff41bdff,0xff50c5ff, + 0xff41bfff,0xff62ccff,0xff62ccff,0xff63ccff,0xff43c0ff,0xff44c1ff,0xff44c1ff,0xff44c2ff,0xff65ceff,0xff66ceff,0xff56c9ff,0xff46c2ff,0xff67cfff,0xff47c3ff, + 0xff47c3ff,0xff48c5ff,0xff48c3ff,0xff47c3ff,0xff47c3ff,0xff66cfff,0xff46c2ff,0xff45c2ff,0xff45c2ff,0xff65cdff,0xff44c1ff,0xff64cdff,0xff42c0ff,0xff63ccff, + 0xff62ccff,0xff41c0ff,0xff41c0ff,0xff41bfff,0xff41bfff,0xff60ccff,0xff3fbcff,0xff5fcbff,0xff3fbdff,0xff3ebcff,0xff5fc9ff,0xff5ec9ff,0xff3cbbff,0xff5dc7ff, + 0xff5dc7ff,0xff5cc7ff,0xff5cc6ff,0xff5cc6ff,0xff3ab9ff,0xff39b9ff,0xff39b8ff,0xff38b8ff,0xff5bc6ff,0xff5ac6ff,0xff5ac6ff,0xff36b7ff,0xff36b7ff,0xff36b5ff, + 0xff35b5ff,0xff35b4ff,0xff34b4ff,0xff33b4ff,0xff33b4ff,0xff33b3ff,0xff33b3ff,0xff33b3ff,0xff32b3ff,0xff31b2ff,0xff31b2ff,0xff31b1ff,0xff30b1ff,0xff30b1ff, + 0xff2fb1ff,0xff2fb0ff,0xff2eb0ff,0xff2eaeff,0xff2eaeff,0xff2eaeff,0xff2daeff,0xff2dadff,0xff2cadff,0xff2cadff,0xff2bacff,0xff2aacff,0xff2aabff,0xff2aacff, + 0xff29abff,0xff29aaff,0xff28aaff,0xff28aaff,0xff28aaff,0xff27a9ff,0xff27a9ff,0xff26a9ff,0xff26a8ff,0xff25a8ff,0xff25a8ff,0xff24a8ff,0xff24a7ff,0xff24a7ff, + 0xff24a7ff,0xff23a5ff,0xff22a5ff,0xff22a4ff,0xff22a5ff,0xff21a4ff,0xff21a4ff,0xff20a4ff,0xff20a3ff,0xff20a3ff,0xff20a2ff,0xff1fa2ff,0xff1fa1ff,0xff1ea2ff, + 0xff1da1ff,0xff1da1ff,0xff1ca0ff,0xff1ca0ff,0xff1ba0ff,0xff1ba0ff,0xff1b9fff,0xff1ca0ff,0xff1da0ff,0xff1da1ff,0xff1ea1ff,0xff1ea2ff,0xff1ea2ff,0xff1fa2ff, + 0xff50caff,0xff74d5ff,0xff51cbff,0xff51cbff,0xff51cbff,0xff75d6ff,0xff76d6ff,0xff76d6ff,0xff53cdff,0xff54ccff,0xff55cdff,0xff55ceff,0xff55ceff,0xff56ceff, + 0xff56ceff,0xff58cfff,0xff79d9ff,0xff58cfff,0xff59d0ff,0xff59d0ff,0xff59d0ff,0xff58cfff,0xff58cfff,0xff7ad9ff,0xff56ceff,0xff56ceff,0xff56ceff,0xff77d7ff, + 0xff55cdff,0xff87dcff,0xff53ccff,0xff76d6ff,0xff76d6ff,0xff52cbff,0xff52cbff,0xff74d5ff,0xff51cbff,0xff73d5ff,0xff50caff,0xff61ceff,0xff72d4ff,0xff72d4ff, + 0xff71d3ff,0xff82d9ff,0xff4cc8ff,0xff6fd3ff,0xff6fd2ff,0xff4bc7ff,0xff4ac6ff,0xff5cccff,0xff49c6ff,0xff5bccff,0xff48c5ff,0xff6cd1ff,0xff47c5ff,0xff47c4ff, + 0xff6bd0ff,0xff46c4ff,0xff46c3ff,0xff45c4ff,0xff44c3ff,0xff44c3ff,0xff43c3ff,0xff43c2ff,0xff43c2ff,0xff42c2ff,0xff41c1ff,0xff40c1ff,0xff40c1ff,0xff40c0ff, + 0xff3fc0ff,0xff3fbfff,0xff3ebfff,0xff3dbfff,0xff3dbeff,0xff3dbeff,0xff3cbeff,0xff3bbeff,0xff3bbdff,0xff3abdff,0xff3abcff,0xff39bcff,0xff39bcff,0xff38bbff, + 0xff38bbff,0xff37bbff,0xff37baff,0xff37baff,0xff36baff,0xff35b9ff,0xff34b9ff,0xff34b9ff,0xff34b9ff,0xff33b8ff,0xff33b8ff,0xff32b8ff,0xff32b7ff,0xff32b7ff, + 0xff31b7ff,0xff30b7ff,0xff30b6ff,0xff2fb6ff,0xff2fb5ff,0xff2eb5ff,0xff2db4ff,0xff2db5ff,0xff2db4ff,0xff2db4ff,0xff2cb4ff,0xff2bb4ff,0xff2bb3ff,0xff2ab3ff, + 0xff2ab3ff,0xff29b2ff,0xff29b2ff,0xff28b1ff,0xff28b1ff,0xff27b0ff,0xff26b0ff,0xff26b0ff,0xff25b0ff,0xff25afff,0xff26b0ff,0xff26b0ff,0xff27b0ff,0xff27b1ff, + 0xff28b1ff,0xff28b1ff,0xff29b2ff,0xff29b2ff,0xff3fbdff,0xff50c3ff,0xff40bdff,0xff41bfff,0xff41c0ff,0xff51c5ff,0xff41c0ff,0xff52c6ff,0xff42c0ff,0xff43c1ff, + 0xff43c1ff,0xff44c1ff,0xff45c2ff,0xff45c2ff,0xff46c2ff,0xff46c3ff,0xff57c9ff,0xff48c3ff,0xff48c5ff,0xff48c5ff,0xff48c5ff,0xff47c3ff,0xff57c9ff,0xff66cfff, + 0xff65ceff,0xff45c2ff,0xff64ceff,0xff64cdff,0xff54c7ff,0xff53c7ff,0xff63ccff,0xff52c6ff,0xff41c0ff,0xff62ccff,0xff61ccff,0xff41bdff,0xff40bfff,0xff50c3ff, + 0xff3fbcff,0xff4fc3ff,0xff3fbdff,0xff3ebcff,0xff5ec9ff,0xff5ec8ff,0xff5ec8ff,0xff4cc1ff,0xff3bbaff,0xff5cc7ff,0xff5cc7ff,0xff3ab9ff,0xff3ab9ff,0xff6dcdff, + 0xff49c0ff,0xff39b8ff,0xff5bc5ff,0xff5ac6ff,0xff49bdff,0xff36b7ff,0xff36b7ff,0xff36b5ff,0xff35b5ff,0xff35b5ff,0xff34b4ff,0xff34b4ff,0xff33b3ff,0xff33b3ff, + 0xff33b3ff,0xff33b2ff,0xff32b2ff,0xff31b2ff,0xff31b2ff,0xff30b2ff,0xff30b1ff,0xff2fb1ff,0xff2fb0ff,0xff2fb0ff,0xff2eaeff,0xff2eb0ff,0xff2eaeff,0xff2dadff, + 0xff2daeff,0xff2cadff,0xff2cacff,0xff2cacff,0xff2badff,0xff2aacff,0xff2aacff,0xff2aabff,0xff29abff,0xff28aaff,0xff28aaff,0xff28aaff,0xff27aaff,0xff28a9ff, + 0xff27aaff,0xff26a8ff,0xff26a8ff,0xff26a8ff,0xff24a7ff,0xff24a7ff,0xff24a8ff,0xff24a7ff,0xff23a5ff,0xff23a5ff,0xff22a5ff,0xff22a5ff,0xff22a5ff,0xff21a4ff, + 0xff20a4ff,0xff20a3ff,0xff20a3ff,0xff20a3ff,0xff20a3ff,0xff1fa2ff,0xff1fa2ff,0xff1ea2ff,0xff1ea1ff,0xff1da1ff,0xff1da1ff,0xff1ca0ff,0xff1ca0ff,0xff1b9fff, + 0xff1ca0ff,0xff1ca0ff,0xff1da1ff,0xff1da1ff,0xff1da1ff,0xff1ea2ff,0xff1fa1ff,0xff1fa2ff,0xff50caff,0xff50caff,0xff51caff,0xff51cbff,0xff52cbff,0xff52cbff, + 0xff53ccff,0xff53ccff,0xff54ccff,0xff54cdff,0xff55cdff,0xff55ceff,0xff56cdff,0xff56ceff,0xff57cfff,0xff58cfff,0xff58cfff,0xff58cfff,0xff58d0ff,0xff59d0ff, + 0xff58d0ff,0xff59cfff,0xff57cfff,0xff57ceff,0xff57cfff,0xff56ceff,0xff56cdff,0xff55ceff,0xff55cdff,0xff54cdff,0xff54ccff,0xff53ccff,0xff53cbff,0xff52cbff, + 0xff52cbff,0xff51caff,0xff50cbff,0xff50cbff,0xff4fc9ff,0xff4fcaff,0xff72d4ff,0xff72d4ff,0xff4dc8ff,0xff5fcdff,0xff4dc8ff,0xff4cc7ff,0xff4bc8ff,0xff4bc7ff, + 0xff4bc7ff,0xff4ac6ff,0xff4ac6ff,0xff49c5ff,0xff49c6ff,0xff48c5ff,0xff47c5ff,0xff46c4ff,0xff46c4ff,0xff46c4ff,0xff45c4ff,0xff44c3ff,0xff44c3ff,0xff43c2ff, + 0xff43c2ff,0xff43c2ff,0xff42c2ff,0xff42c1ff,0xff41c1ff,0xff41c1ff,0xff40c0ff,0xff3fc0ff,0xff3fbfff,0xff3fbfff,0xff3ec0ff,0xff3dbfff,0xff3dbfff,0xff3cbeff, + 0xff3cbeff,0xff3cbdff,0xff3bbdff,0xff3abdff,0xff3abdff,0xff39bcff,0xff39bbff,0xff38bcff,0xff38bbff,0xff37bbff,0xff37baff,0xff36baff,0xff36baff,0xff36b9ff, + 0xff35baff,0xff35b9ff,0xff34b9ff,0xff33b9ff,0xff32b8ff,0xff32b8ff,0xff32b8ff,0xff31b7ff,0xff31b6ff,0xff31b7ff,0xff30b6ff,0xff2fb6ff,0xff2fb5ff,0xff2eb5ff, + 0xff2eb5ff,0xff2db5ff,0xff2cb4ff,0xff2db4ff,0xff2cb4ff,0xff2bb4ff,0xff2ab3ff,0xff2ab3ff,0xff2ab3ff,0xff29b2ff,0xff28b2ff,0xff28b2ff,0xff27b1ff,0xff27b1ff, + 0xff26b0ff,0xff26b0ff,0xff25b0ff,0xff25afff,0xff25b0ff,0xff26b0ff,0xff26b1ff,0xff27b0ff,0xff28b1ff,0xff28b1ff,0xff29b1ff,0xff29b2ff,0xff40bdff,0xff40bdff, + 0xff40bdff,0xff41bfff,0xff41bfff,0xff41c0ff,0xff42c0ff,0xff42c0ff,0xff42c1ff,0xff43c1ff,0xff44c1ff,0xff44c2ff,0xff45c1ff,0xff46c2ff,0xff45c2ff,0xff46c3ff, + 0xff46c3ff,0xff47c3ff,0xff48c5ff,0xff48c5ff,0xff48c3ff,0xff47c5ff,0xff46c3ff,0xff46c3ff,0xff46c2ff,0xff45c2ff,0xff45c1ff,0xff45c1ff,0xff43c1ff,0xff43c1ff, + 0xff43c0ff,0xff42c0ff,0xff42c0ff,0xff41c0ff,0xff41bfff,0xff41bfff,0xff40bdff,0xff40bdff,0xff40bdff,0xff3fbdff,0xff3ebcff,0xff3ebcff,0xff3ebcff,0xff3dbbff, + 0xff3dbbff,0xff3cbbff,0xff3bbbff,0xff3bbaff,0xff3ab9ff,0xff3ab9ff,0xff3ab9ff,0xff3ab8ff,0xff3ab8ff,0xff39b8ff,0xff38b8ff,0xff38b7ff,0xff37b7ff,0xff37b7ff, + 0xff36b5ff,0xff36b5ff,0xff36b5ff,0xff35b5ff,0xff34b5ff,0xff33b4ff,0xff33b4ff,0xff33b3ff,0xff33b3ff,0xff33b3ff,0xff32b2ff,0xff31b2ff,0xff32b2ff,0xff30b1ff, + 0xff30b1ff,0xff30b1ff,0xff2fb1ff,0xff2eb0ff,0xff2eb0ff,0xff2eaeff,0xff2eaeff,0xff2eaeff,0xff2dadff,0xff2dadff,0xff2cadff,0xff2cadff,0xff2bacff,0xff2bacff, + 0xff2aacff,0xff2aabff,0xff29abff,0xff29abff,0xff28abff,0xff28aaff,0xff28aaff,0xff28aaff,0xff27a9ff,0xff26a9ff,0xff26a9ff,0xff25a9ff,0xff25a7ff,0xff24a8ff, + 0xff24a7ff,0xff24a7ff,0xff24a7ff,0xff23a5ff,0xff23a5ff,0xff22a5ff,0xff22a4ff,0xff21a4ff,0xff20a4ff,0xff20a4ff,0xff20a3ff,0xff20a3ff,0xff20a2ff,0xff1fa2ff, + 0xff1fa1ff,0xff1ea2ff,0xff1ea1ff,0xff1da1ff,0xff1da0ff,0xff1ca0ff,0xff1ba0ff,0xff1b9fff,0xff1ba0ff,0xff1ca0ff,0xff1ca0ff,0xff1da1ff,0xff1ea1ff,0xff1ea2ff, + 0xff1fa2ff,0xff1fa2ff,0xff50caff,0xff50caff,0xff50cbff,0xff51cbff,0xff52cbff,0xff52ccff,0xff53cbff,0xff53cdff,0xff53ccff,0xff54cdff,0xff55cdff,0xff55cdff, + 0xff56ceff,0xff57ceff,0xff57cfff,0xff57ceff,0xff58cfff,0xff58cfff,0xff58d0ff,0xff59d0ff,0xff59d0ff,0xff58cfff,0xff58cfff,0xff57cfff,0xff57cfff,0xff56ceff, + 0xff67d2ff,0xff77d7ff,0xff54cdff,0xff54ccff,0xff76d7ff,0xff53cdff,0xff76d6ff,0xff52cbff,0xff52cbff,0xff51cbff,0xff74d6ff,0xff73d5ff,0xff73d5ff,0xff61cfff, + 0xff72d4ff,0xff83d9ff,0xff71d4ff,0xff4dc8ff,0xff4dc8ff,0xff4cc8ff,0xff4bc7ff,0xff4bc7ff,0xff4ac7ff,0xff4ac7ff,0xff49c6ff,0xff49c6ff,0xff48c5ff,0xff48c5ff, + 0xff47c5ff,0xff47c5ff,0xff46c4ff,0xff46c4ff,0xff45c3ff,0xff44c4ff,0xff44c3ff,0xff44c3ff,0xff44c3ff,0xff43c2ff,0xff42c2ff,0xff42c2ff,0xff41c1ff,0xff40c0ff, + 0xff40c1ff,0xff40c0ff,0xff3fbfff,0xff3fc0ff,0xff65cdff,0xff3dbfff,0xff3dbeff,0xff3dbeff,0xff3cbeff,0xff3bbdff,0xff3bbdff,0xff3bbdff,0xff3abdff,0xff3abcff, + 0xff39bcff,0xff38bcff,0xff38bbff,0xff37bbff,0xff37bbff,0xff37baff,0xff36baff,0xff35baff,0xff35baff,0xff34b9ff,0xff33b8ff,0xff34b8ff,0xff32b8ff,0xff32b8ff, + 0xff32b7ff,0xff32b7ff,0xff31b7ff,0xff30b7ff,0xff5ac5ff,0xff2fb6ff,0xff2eb6ff,0xff2eb5ff,0xff2eb5ff,0xff2db4ff,0xff2cb4ff,0xff2cb4ff,0xff2cb3ff,0xff2bb3ff, + 0xff2bb3ff,0xff2ab3ff,0xff29b2ff,0xff29b2ff,0xff28b2ff,0xff28b2ff,0xff28b1ff,0xff27b1ff,0xff26b1ff,0xff26b0ff,0xff26afff,0xff25afff,0xff26b0ff,0xff26b0ff, + 0xff26b0ff,0xff27b1ff,0xff27b2ff,0xff28b1ff,0xff29b2ff,0xff29b2ff,0xff3fbdff,0xff50c3ff,0xff61cbff,0xff50c3ff,0xff51c5ff,0xff51c5ff,0xff62ccff,0xff42c0ff, + 0xff43c0ff,0xff43c1ff,0xff44c1ff,0xff44c1ff,0xff65cdff,0xff65ceff,0xff46c2ff,0xff56c8ff,0xff67cfff,0xff57c9ff,0xff58c9ff,0xff49c5ff,0xff48c3ff,0xff57cbff, + 0xff47c3ff,0xff46c3ff,0xff45c2ff,0xff45c2ff,0xff45c2ff,0xff65cdff,0xff44c1ff,0xff43c0ff,0xff63cdff,0xff43c0ff,0xff63ccff,0xff51c6ff,0xff62ccff,0xff41bfff, + 0xff61ccff,0xff40bfff,0xff50c3ff,0xff3fbdff,0xff3fbcff,0xff5fc9ff,0xff3dbbff,0xff4dc1ff,0xff3cbbff,0xff4cc1ff,0xff4bc1ff,0xff4bc1ff,0xff5cc7ff,0xff3abaff, + 0xff49c0ff,0xff5bc6ff,0xff49bfff,0xff38b8ff,0xff39b8ff,0xff38b8ff,0xff38b7ff,0xff48bdff,0xff58c3ff,0xff47bcff,0xff35b5ff,0xff34b4ff,0xff34b5ff,0xff33b4ff, + 0xff44bbff,0xff33b3ff,0xff43baff,0xff33b3ff,0xff55c1ff,0xff54c1ff,0xff31b2ff,0xff53c0ff,0xff65c7ff,0xff41b8ff,0xff40b8ff,0xff2eb0ff,0xff2eb0ff,0xff40b7ff, + 0xff3fb8ff,0xff50bdff,0xff3eb7ff,0xff2dadff,0xff4fbdff,0xff4fbdff,0xff2bacff,0xff2aacff,0xff2aacff,0xff29acff,0xff29abff,0xff4cbaff,0xff4cbaff,0xff28aaff, + 0xff28aaff,0xff27aaff,0xff27a9ff,0xff26a9ff,0xff49b9ff,0xff49b8ff,0xff25a8ff,0xff49b8ff,0xff5bc0ff,0xff35aeff,0xff35adff,0xff23a5ff,0xff23a5ff,0xff33adff, + 0xff33adff,0xff46b5ff,0xff32acff,0xff20a4ff,0xff45b4ff,0xff44b4ff,0xff20a3ff,0xff1fa2ff,0xff1fa2ff,0xff1ea1ff,0xff1ea1ff,0xff41b3ff,0xff41b3ff,0xff1ca0ff, + 0xff1ca0ff,0xff1b9fff,0xff1ba0ff,0xff1ca0ff,0xff1da0ff,0xff1da1ff,0xff1ea1ff,0xff1ea1ff,0xff1ea2ff,0xff1fa2ff,0xff50caff,0xff62cfff,0xff51caff,0xff74d6ff, + 0xff74d6ff,0xff63d1ff,0xff52ccff,0xff76d6ff,0xff53cdff,0xff54ccff,0xff55cdff,0xff77d8ff,0xff56ceff,0xff56ceff,0xff67d4ff,0xff89ddff,0xff58cfff,0xff7ad9ff, + 0xff7bd9ff,0xff59d0ff,0xff59d0ff,0xff7ad9ff,0xff58cfff,0xff57ceff,0xff57ceff,0xff56ceff,0xff56ceff,0xff78d7ff,0xff54ceff,0xff54cdff,0xff76d7ff,0xff53ccff, + 0xff76d6ff,0xff63d1ff,0xff52cbff,0xff74d6ff,0xff73d5ff,0xff50cbff,0xff50caff,0xff4fc9ff,0xff4fc9ff,0xff72d4ff,0xff4dc9ff,0xff71d3ff,0xff4dc8ff,0xff70d3ff, + 0xff6fd2ff,0xff5dcdff,0xff4bc7ff,0xff6fd2ff,0xff6fd1ff,0xff49c6ff,0xff6dd1ff,0xff48c6ff,0xff48c5ff,0xff47c5ff,0xff47c5ff,0xff59caff,0xff45c4ff,0xff6acfff, + 0xff44c3ff,0xff44c3ff,0xff44c2ff,0xff42c2ff,0xff68ceff,0xff54c8ff,0xff67cdff,0xff66cdff,0xff40c0ff,0xff3fc0ff,0xff52c6ff,0xff3fc0ff,0xff65ccff,0xff3ebfff, + 0xff65ccff,0xff3dbeff,0xff3dbeff,0xff63cbff,0xff76d1ff,0xff3abdff,0xff62caff,0xff62caff,0xff39bcff,0xff39bcff,0xff5fc9ff,0xff37bbff,0xff37baff,0xff37baff, + 0xff5ec8ff,0xff36b9ff,0xff35baff,0xff5ec7ff,0xff34b9ff,0xff33b9ff,0xff33b9ff,0xff5bc6ff,0xff32b7ff,0xff31b7ff,0xff46beff,0xff30b6ff,0xff5ac5ff,0xff2fb5ff, + 0xff59c4ff,0xff2eb5ff,0xff2eb5ff,0xff57c4ff,0xff6ccbff,0xff2cb4ff,0xff57c3ff,0xff56c2ff,0xff2bb3ff,0xff2ab3ff,0xff55c1ff,0xff29b2ff,0xff29b1ff,0xff28b2ff, + 0xff52c1ff,0xff27b1ff,0xff26b0ff,0xff52c0ff,0xff26b0ff,0xff25afff,0xff25b0ff,0xff26b0ff,0xff27b1ff,0xff27b0ff,0xff27b1ff,0xff28b1ff,0xff29b2ff,0xff29b2ff, + 0xff40bdff,0xff60cbff,0xff60ccff,0xff72d0ff,0xff62ccff,0xff41c0ff,0xff42c0ff,0xff42c0ff,0xff42c0ff,0xff43c1ff,0xff43c1ff,0xff64ceff,0xff45c2ff,0xff45c2ff, + 0xff46c3ff,0xff67ceff,0xff47c3ff,0xff48c3ff,0xff67cfff,0xff48c5ff,0xff48c5ff,0xff67cfff,0xff46c3ff,0xff46c2ff,0xff46c3ff,0xff45c2ff,0xff45c2ff,0xff65cdff, + 0xff43c1ff,0xff43c1ff,0xff63cdff,0xff43c0ff,0xff63ccff,0xff41bfff,0xff41bfff,0xff61ccff,0xff61cbff,0xff40bdff,0xff4fc3ff,0xff3fbcff,0xff3ebcff,0xff5fc9ff, + 0xff3dbcff,0xff5ec8ff,0xff3dbbff,0xff6eceff,0xff5cc8ff,0xff3bbaff,0xff3abaff,0xff5cc7ff,0xff6dcdff,0xff5bc6ff,0xff5bc6ff,0xff39b8ff,0xff38b8ff,0xff38b7ff, + 0xff38b7ff,0xff58c3ff,0xff58c5ff,0xff69cbff,0xff35b5ff,0xff34b5ff,0xff34b4ff,0xff34b4ff,0xff57c2ff,0xff55c1ff,0xff55c1ff,0xff55c1ff,0xff32b2ff,0xff32b2ff, + 0xff31b2ff,0xff30b2ff,0xff53c0ff,0xff30b1ff,0xff52bfff,0xff2eb0ff,0xff40b8ff,0xff51bfff,0xff51bdff,0xff2daeff,0xff50bdff,0xff4fbdff,0xff4fbcff,0xff4ebdff, + 0xff3cb4ff,0xff2bacff,0xff2aabff,0xff2aabff,0xff4cbbff,0xff28abff,0xff28abff,0xff4bbaff,0xff28aaff,0xff28a9ff,0xff27a9ff,0xff49b9ff,0xff26a9ff,0xff25a8ff, + 0xff25a8ff,0xff24a7ff,0xff48b8ff,0xff24a7ff,0xff48b7ff,0xff23a5ff,0xff34adff,0xff46b7ff,0xff46b5ff,0xff21a4ff,0xff46b4ff,0xff45b4ff,0xff44b4ff,0xff44b4ff, + 0xff31abff,0xff1fa2ff,0xff1fa2ff,0xff1ea1ff,0xff42b3ff,0xff1da1ff,0xff1ca1ff,0xff41b2ff,0xff1ca0ff,0xff1ba0ff,0xff1ba0ff,0xff1ca0ff,0xff1ca1ff,0xff1da1ff, + 0xff1ea1ff,0xff1ea2ff,0xff1fa2ff,0xff1fa2ff,0xff50caff,0xff73d5ff,0xff74d5ff,0xff85daff,0xff75d6ff,0xff52cbff,0xff52ccff,0xff53ccff,0xff54ccff,0xff54cdff, + 0xff55cdff,0xff67d3ff,0xff78d8ff,0xff78d8ff,0xff67d3ff,0xff79d8ff,0xff58cfff,0xff58d0ff,0xff6ad4ff,0xff7bd9ff,0xff7bd9ff,0xff7ad9ff,0xff58cfff,0xff57ceff, + 0xff56cfff,0xff57ceff,0xff78d7ff,0xff88dcff,0xff65d2ff,0xff65d2ff,0xff87dcff,0xff76d6ff,0xff75d6ff,0xff75d6ff,0xff75d6ff,0xff62d0ff,0xff73d5ff,0xff73d6ff, + 0xff72d5ff,0xff4fcaff,0xff4ecaff,0xff72d3ff,0xff4dc9ff,0xff5fcdff,0xff70d3ff,0xff70d2ff,0xff70d2ff,0xff6fd2ff,0xff6fd2ff,0xff5bccff,0xff6ed1ff,0xff6ed1ff, + 0xff6dd1ff,0xff47c5ff,0xff5acbff,0xff7ed6ff,0xff47c4ff,0xff6bd0ff,0xff6ad0ff,0xff7dd5ff,0xff45c3ff,0xff43c3ff,0xff43c2ff,0xff43c2ff,0xff55c7ff,0xff68cdff, + 0xff67cdff,0xff54c7ff,0xff66cdff,0xff66cdff,0xff52c6ff,0xff3ebfff,0xff65ccff,0xff64ccff,0xff3ebeff,0xff63cbff,0xff50c5ff,0xff63cbff,0xff76d2ff,0xff62caff, + 0xff62caff,0xff4dc3ff,0xff61caff,0xff60c9ff,0xff4cc2ff,0xff37bbff,0xff73cfff,0xff4ac2ff,0xff4ac1ff,0xff5ec7ff,0xff5ec8ff,0xff48c0ff,0xff34b8ff,0xff33b8ff, + 0xff33b8ff,0xff47bfff,0xff5ac5ff,0xff5ac5ff,0xff46beff,0xff30b6ff,0xff5ac5ff,0xff59c5ff,0xff2fb6ff,0xff59c4ff,0xff42bcff,0xff57c4ff,0xff6bcbff,0xff57c2ff, + 0xff56c3ff,0xff40bcff,0xff56c2ff,0xff55c1ff,0xff3fbaff,0xff29b2ff,0xff69c9ff,0xff3ebaff,0xff3db9ff,0xff52c1ff,0xff52c0ff,0xff3cb8ff,0xff26afff,0xff25b0ff, + 0xff26afff,0xff26b0ff,0xff26b0ff,0xff27b1ff,0xff28b1ff,0xff28b2ff,0xff28b2ff,0xff29b2ff,0xff40bdff,0xff40bdff,0xff40bfff,0xff41bfff,0xff41bfff,0xff41c0ff, + 0xff42c0ff,0xff42c0ff,0xff42c1ff,0xff43c0ff,0xff44c1ff,0xff44c1ff,0xff44c2ff,0xff45c2ff,0xff46c2ff,0xff47c3ff,0xff46c3ff,0xff48c5ff,0xff47c5ff,0xff48c5ff, + 0xff47c5ff,0xff47c3ff,0xff47c3ff,0xff46c3ff,0xff45c3ff,0xff45c2ff,0xff44c2ff,0xff44c2ff,0xff43c1ff,0xff43c1ff,0xff43c1ff,0xff42c0ff,0xff42bfff,0xff41bfff, + 0xff41c0ff,0xff41bdff,0xff40bfff,0xff40bdff,0xff40bdff,0xff3fbcff,0xff3fbcff,0xff3ebcff,0xff3dbcff,0xff5ec9ff,0xff5dc8ff,0xff5dc8ff,0xff5dc8ff,0xff3bbaff, + 0xff3bb9ff,0xff3abaff,0xff3abaff,0xff39b8ff,0xff39b8ff,0xff39b8ff,0xff38b8ff,0xff49bfff,0xff37b7ff,0xff37b7ff,0xff36b5ff,0xff36b7ff,0xff35b5ff,0xff34b5ff, + 0xff34b4ff,0xff34b4ff,0xff33b4ff,0xff33b3ff,0xff33b3ff,0xff32b3ff,0xff32b3ff,0xff31b2ff,0xff32b1ff,0xff30b2ff,0xff30b1ff,0xff30b1ff,0xff40b8ff,0xff51bfff, + 0xff51bfff,0xff40b8ff,0xff51bdff,0xff2daeff,0xff2daeff,0xff2cadff,0xff2cadff,0xff2badff,0xff2badff,0xff2bacff,0xff3bb4ff,0xff29abff,0xff29abff,0xff28abff, + 0xff28abff,0xff28aaff,0xff28aaff,0xff27a9ff,0xff27a9ff,0xff26a9ff,0xff26a8ff,0xff25a8ff,0xff25a8ff,0xff25a8ff,0xff24a7ff,0xff24a5ff,0xff35adff,0xff47b7ff, + 0xff46b7ff,0xff33adff,0xff46b5ff,0xff21a4ff,0xff21a4ff,0xff20a3ff,0xff20a3ff,0xff20a3ff,0xff20a2ff,0xff1fa2ff,0xff30abff,0xff1ea2ff,0xff1ea1ff,0xff1da1ff, + 0xff1ca1ff,0xff1ca0ff,0xff1c9fff,0xff1b9fff,0xff1ca0ff,0xff1ca0ff,0xff1da1ff,0xff1da1ff,0xff1ea2ff,0xff1ea2ff,0xff1ea1ff,0xff1fa2ff,0xff50caff,0xff50caff, + 0xff51cbff,0xff51cbff,0xff52ccff,0xff52cbff,0xff53ccff,0xff53ccff,0xff53cdff,0xff54cdff,0xff54cdff,0xff55cdff,0xff56ceff,0xff56cfff,0xff56ceff,0xff58cfff, + 0xff57cfff,0xff58cfff,0xff59d0ff,0xff59d0ff,0xff59cfff,0xff58d0ff,0xff58cfff,0xff57cfff,0xff57ceff,0xff56ceff,0xff56ceff,0xff55cdff,0xff55ceff,0xff54ccff, + 0xff54ccff,0xff53ccff,0xff53ccff,0xff52cbff,0xff52cbff,0xff51caff,0xff51cbff,0xff50caff,0xff50caff,0xff4fcaff,0xff4ec9ff,0xff4ec9ff,0xff4ec8ff,0xff4dc8ff, + 0xff4dc8ff,0xff4cc8ff,0xff4bc7ff,0xff4bc7ff,0xff4bc7ff,0xff4ac6ff,0xff4ac6ff,0xff49c6ff,0xff49c6ff,0xff48c5ff,0xff48c4ff,0xff47c4ff,0xff46c4ff,0xff46c3ff, + 0xff45c3ff,0xff45c3ff,0xff44c2ff,0xff44c2ff,0xff43c3ff,0xff43c2ff,0xff42c2ff,0xff42c1ff,0xff41c1ff,0xff41c0ff,0xff40c0ff,0xff3fc0ff,0xff3fc0ff,0xff3fc0ff, + 0xff3ebfff,0xff3ebfff,0xff3dbfff,0xff3dbeff,0xff3cbeff,0xff3cbeff,0xff3bbdff,0xff3bbdff,0xff3abcff,0xff3abcff,0xff39bcff,0xff38bbff,0xff38bcff,0xff37bbff, + 0xff37baff,0xff37baff,0xff36baff,0xff36b9ff,0xff35baff,0xff34b9ff,0xff33b9ff,0xff33b8ff,0xff33b8ff,0xff32b8ff,0xff32b8ff,0xff31b7ff,0xff30b7ff,0xff30b7ff, + 0xff30b6ff,0xff30b6ff,0xff2fb6ff,0xff2eb5ff,0xff2eb5ff,0xff2db4ff,0xff2db5ff,0xff2cb4ff,0xff2cb3ff,0xff2bb3ff,0xff2ab3ff,0xff2ab2ff,0xff2ab2ff,0xff29b2ff, + 0xff28b2ff,0xff28b2ff,0xff27b1ff,0xff27b1ff,0xff26b1ff,0xff26b0ff,0xff26b0ff,0xff25afff,0xff25b0ff,0xff26b0ff,0xff26b1ff,0xff27b1ff,0xff28b1ff,0xff28b2ff, + 0xff28b2ff,0xff29b2ff,0xff40bdff,0xff40bdff,0xff40bfff,0xff61ccff,0xff51c5ff,0xff41bfff,0xff41bfff,0xff42c1ff,0xff42c1ff,0xff43c1ff,0xff44c1ff,0xff44c1ff, + 0xff45c2ff,0xff45c2ff,0xff45c3ff,0xff46c2ff,0xff47c3ff,0xff47c5ff,0xff47c5ff,0xff48c5ff,0xff48c5ff,0xff68cfff,0xff46c3ff,0xff46c2ff,0xff56c8ff,0xff45c2ff, + 0xff45c2ff,0xff44c1ff,0xff44c1ff,0xff43c1ff,0xff42c1ff,0xff42c0ff,0xff42c0ff,0xff41c0ff,0xff51c5ff,0xff41bfff,0xff41bfff,0xff41bdff,0xff50c3ff,0xff3fbdff, + 0xff3fbcff,0xff3ebcff,0xff5fc9ff,0xff3dbcff,0xff3cbbff,0xff4cc1ff,0xff3bbaff,0xff3bbaff,0xff3ab9ff,0xff3abaff,0xff3ab9ff,0xff49c0ff,0xff3ab8ff,0xff39b8ff, + 0xff38b7ff,0xff38b8ff,0xff37b7ff,0xff37b7ff,0xff37b5ff,0xff36b5ff,0xff36b5ff,0xff35b4ff,0xff34b4ff,0xff34b4ff,0xff33b3ff,0xff33b3ff,0xff55c1ff,0xff32b3ff, + 0xff32b3ff,0xff31b2ff,0xff31b1ff,0xff30b1ff,0xff30b1ff,0xff30b1ff,0xff2fb0ff,0xff2eb1ff,0xff2eaeff,0xff2eaeff,0xff2eb0ff,0xff3fb5ff,0xff2daeff,0xff2dadff, + 0xff4fbdff,0xff4fbdff,0xff2bacff,0xff2aacff,0xff2aacff,0xff4dbbff,0xff29abff,0xff28aaff,0xff28abff,0xff28aaff,0xff27aaff,0xff28aaff,0xff26aaff,0xff26a8ff, + 0xff26a9ff,0xff26a8ff,0xff49b8ff,0xff25a8ff,0xff24a7ff,0xff24a7ff,0xff24a5ff,0xff23a5ff,0xff22a5ff,0xff22a4ff,0xff22a4ff,0xff21a4ff,0xff20a3ff,0xff20a3ff, + 0xff32acff,0xff20a3ff,0xff20a2ff,0xff1fa2ff,0xff1ea1ff,0xff42b3ff,0xff1ea1ff,0xff1da1ff,0xff2eaaff,0xff1ca0ff,0xff1ca0ff,0xff41b1ff,0xff1b9fff,0xff1ca0ff, + 0xff1da1ff,0xff1da1ff,0xff1ea1ff,0xff1ea2ff,0xff1fa1ff,0xff1fa2ff,0xff4fcaff,0xff50cbff,0xff51caff,0xff74d5ff,0xff75d6ff,0xff52ccff,0xff53ccff,0xff53ccff, + 0xff53ccff,0xff54cdff,0xff55cdff,0xff55ceff,0xff56ceff,0xff56ceff,0xff57cfff,0xff57ceff,0xff57cfff,0xff58cfff,0xff59d0ff,0xff59d0ff,0xff7bd9ff,0xff59cfff, + 0xff57cfff,0xff57cfff,0xff79d9ff,0xff56ceff,0xff55ceff,0xff55cdff,0xff54ceff,0xff55ccff,0xff53cdff,0xff53ccff,0xff53ccff,0xff52cbff,0xff63d0ff,0xff51cbff, + 0xff50cbff,0xff50caff,0xff73d5ff,0xff4fc9ff,0xff4fc9ff,0xff72d4ff,0xff4ec9ff,0xff4dc9ff,0xff4dc8ff,0xff6fd3ff,0xff4cc8ff,0xff4bc7ff,0xff4ac7ff,0xff4ac7ff, + 0xff4ac6ff,0xff6ed1ff,0xff48c6ff,0xff48c5ff,0xff47c4ff,0xff46c4ff,0xff46c4ff,0xff45c4ff,0xff45c3ff,0xff44c3ff,0xff44c2ff,0xff43c3ff,0xff43c2ff,0xff43c2ff, + 0xff43c2ff,0xff42c2ff,0xff68cdff,0xff40c0ff,0xff40c0ff,0xff3fc0ff,0xff40c0ff,0xff3ec0ff,0xff3ebfff,0xff3ebfff,0xff3dbfff,0xff3dbeff,0xff3cbeff,0xff3bbdff, + 0xff3bbdff,0xff62caff,0xff3abcff,0xff62caff,0xff39bbff,0xff39bcff,0xff60c9ff,0xff38bbff,0xff37bbff,0xff5fc8ff,0xff36baff,0xff35baff,0xff35b9ff,0xff35b9ff, + 0xff34b9ff,0xff33b8ff,0xff33b8ff,0xff32b8ff,0xff32b8ff,0xff5bc5ff,0xff31b7ff,0xff30b6ff,0xff2fb7ff,0xff2fb6ff,0xff2fb5ff,0xff2fb6ff,0xff2db5ff,0xff2db4ff, + 0xff2db4ff,0xff2db4ff,0xff2cb4ff,0xff2bb3ff,0xff56c2ff,0xff2ab3ff,0xff2ab2ff,0xff29b2ff,0xff29b2ff,0xff53c1ff,0xff28b1ff,0xff28b1ff,0xff3db9ff,0xff27b0ff, + 0xff26b0ff,0xff51c0ff,0xff26b0ff,0xff26b0ff,0xff27b0ff,0xff27b0ff,0xff27b1ff,0xff28b1ff,0xff28b2ff,0xff29b2ff,0xff40bdff,0xff40bdff,0xff61cbff,0xff41bfff, + 0xff62ccff,0xff62ccff,0xff62ccff,0xff52c6ff,0xff63ccff,0xff63ccff,0xff64ceff,0xff44c2ff,0xff76d4ff,0xff65ceff,0xff56c8ff,0xff66ceff,0xff67cfff,0xff67cfff, + 0xff47c3ff,0xff48c5ff,0xff67cfff,0xff47c3ff,0xff66cfff,0xff66cfff,0xff76d4ff,0xff55c8ff,0xff65ceff,0xff65ceff,0xff54c7ff,0xff63ccff,0xff42c0ff,0xff63ccff, + 0xff42bfff,0xff51c6ff,0xff62ccff,0xff41bdff,0xff60cbff,0xff60cbff,0xff71d0ff,0xff3fbcff,0xff3ebcff,0xff5fc9ff,0xff3ebbff,0xff5ec8ff,0xff5dc8ff,0xff6ecfff, + 0xff4bc1ff,0xff5cc7ff,0xff5cc6ff,0xff4ac1ff,0xff5bc6ff,0xff6dccff,0xff49bfff,0xff49bfff,0xff5bc6ff,0xff5ac5ff,0xff48bdff,0xff6accff,0xff59c5ff,0xff58c3ff, + 0xff58c2ff,0xff35b4ff,0xff34b4ff,0xff56c2ff,0xff33b4ff,0xff56c1ff,0xff33b3ff,0xff54c1ff,0xff55c1ff,0xff54c1ff,0xff41b9ff,0xff66c7ff,0xff53c0ff,0xff53c0ff, + 0xff40b8ff,0xff52bfff,0xff51bdff,0xff40b8ff,0xff51bdff,0xff62c6ff,0xff3eb5ff,0xff4fbdff,0xff2cadff,0xff2cacff,0xff2bacff,0xff2bacff,0xff4cbcff,0xff29abff, + 0xff29abff,0xff28abff,0xff28aaff,0xff28aaff,0xff28aaff,0xff27a9ff,0xff27aaff,0xff26a9ff,0xff26a8ff,0xff49b8ff,0xff25a8ff,0xff5cc0ff,0xff49b8ff,0xff48b8ff, + 0xff48b7ff,0xff47b7ff,0xff46b7ff,0xff34adff,0xff46b5ff,0xff46b5ff,0xff45b5ff,0xff32acff,0xff59bdff,0xff45b4ff,0xff20a2ff,0xff1fa2ff,0xff43b3ff,0xff1ea1ff, + 0xff1da1ff,0xff2faaff,0xff41b3ff,0xff1ca0ff,0xff1c9fff,0xff41b2ff,0xff1ba0ff,0xff41b2ff,0xff41b3ff,0xff41b3ff,0xff30aaff,0xff42b3ff,0xff43b3ff,0xff43b3ff, + 0xff50caff,0xff51caff,0xff73d5ff,0xff51cbff,0xff74d6ff,0xff52ccff,0xff53ccff,0xff76d7ff,0xff76d7ff,0xff55cdff,0xff77d7ff,0xff56cdff,0xff78d8ff,0xff79d8ff, + 0xff79d8ff,0xff89ddff,0xff79d9ff,0xff8addff,0xff59cfff,0xff6ad5ff,0xff6ad5ff,0xff58cfff,0xff79d9ff,0xff57cfff,0xff78d9ff,0xff56ceff,0xff77d8ff,0xff77d7ff, + 0xff77d8ff,0xff65d2ff,0xff64d1ff,0xff76d7ff,0xff53ccff,0xff52cbff,0xff75d6ff,0xff51cbff,0xff74d6ff,0xff50cbff,0xff73d5ff,0xff4fc9ff,0xff61ceff,0xff60ceff, + 0xff4dc9ff,0xff71d4ff,0xff4dc8ff,0xff70d2ff,0xff6fd2ff,0xff4bc7ff,0xff4ac7ff,0xff6fd1ff,0xff49c6ff,0xff6ed1ff,0xff49c6ff,0xff6cd1ff,0xff47c5ff,0xff6bd0ff, + 0xff47c4ff,0xff6bd0ff,0xff46c4ff,0xff6ad0ff,0xff6acfff,0xff43c3ff,0xff43c3ff,0xff69ceff,0xff42c2ff,0xff68cdff,0xff41c1ff,0xff67cdff,0xff40c0ff,0xff3fc0ff, + 0xff66cdff,0xff65cdff,0xff3ebfff,0xff64cbff,0xff64ccff,0xff63cbff,0xff63cbff,0xff63cbff,0xff3bbdff,0xff63caff,0xff3abdff,0xff61caff,0xff39bcff,0xff38bcff, + 0xff38bcff,0xff38baff,0xff5fc8ff,0xff36baff,0xff35baff,0xff35baff,0xff34b9ff,0xff35b9ff,0xff34b9ff,0xff33b9ff,0xff33b8ff,0xff33b8ff,0xff46beff,0xff46beff, + 0xff30b7ff,0xff5ac5ff,0xff30b6ff,0xff5ac5ff,0xff58c5ff,0xff2eb6ff,0xff2eb5ff,0xff57c4ff,0xff6ccbff,0xff57c3ff,0xff6bcaff,0xff2bb4ff,0xff56c2ff,0xff2bb2ff, + 0xff2ab2ff,0xff2ab2ff,0xff53c1ff,0xff28b1ff,0xff27b1ff,0xff27b1ff,0xff52c0ff,0xff26b0ff,0xff26b0ff,0xff51c0ff,0xff25b0ff,0xff52c0ff,0xff27b1ff,0xff27b1ff, + 0xff3eb9ff,0xff3eb9ff,0xff53c1ff,0xff69c9ff,0xff3fbdff,0xff50c5ff,0xff50c3ff,0xff41bfff,0xff62ccff,0xff42bfff,0xff41c0ff,0xff63ccff,0xff63cdff,0xff43c1ff, + 0xff64cdff,0xff44c1ff,0xff65ceff,0xff65ceff,0xff66ceff,0xff66cfff,0xff47c3ff,0xff57cbff,0xff48c3ff,0xff68cfff,0xff48c5ff,0xff47c3ff,0xff67cfff,0xff46c3ff, + 0xff76d4ff,0xff65ceff,0xff44c2ff,0xff44c2ff,0xff63cdff,0xff43c1ff,0xff63ccff,0xff52c6ff,0xff41c0ff,0xff41c0ff,0xff62ccff,0xff41bfff,0xff61ccff,0xff40bdff, + 0xff71d0ff,0xff3fbdff,0xff5fc9ff,0xff3ebcff,0xff3dbcff,0xff5ec8ff,0xff3cbbff,0xff6ecfff,0xff5cc8ff,0xff3bbaff,0xff3abaff,0xff5cc6ff,0xff3ab9ff,0xff5bc6ff, + 0xff49bfff,0xff39b8ff,0xff6cccff,0xff48bdff,0xff37b7ff,0xff59c5ff,0xff36b5ff,0xff58c3ff,0xff58c3ff,0xff35b5ff,0xff45bbff,0xff57c2ff,0xff45baff,0xff44bbff, + 0xff33b3ff,0xff55c1ff,0xff42baff,0xff31b2ff,0xff54c1ff,0xff54c0ff,0xff31b1ff,0xff52c0ff,0xff52bfff,0xff2eb0ff,0xff2fb0ff,0xff40b7ff,0xff2eaeff,0xff50bdff, + 0xff3eb5ff,0xff50bdff,0xff2cadff,0xff2cacff,0xff4ebcff,0xff3cb4ff,0xff3ab4ff,0xff2aabff,0xff29abff,0xff28aaff,0xff3ab2ff,0xff28aaff,0xff28aaff,0xff38b1ff, + 0xff27a9ff,0xff26a8ff,0xff49b8ff,0xff25a8ff,0xff25a8ff,0xff5bc0ff,0xff24a7ff,0xff48b8ff,0xff48b7ff,0xff23a5ff,0xff23a5ff,0xff46b5ff,0xff46b7ff,0xff21a4ff, + 0xff32adff,0xff20a3ff,0xff45b4ff,0xff20a2ff,0xff31acff,0xff31abff,0xff31abff,0xff1ea1ff,0xff1ea1ff,0xff1da0ff,0xff41b2ff,0xff1ca0ff,0xff1ba0ff,0xff41b2ff, + 0xff1c9fff,0xff41b2ff,0xff1da1ff,0xff1da0ff,0xff1ea1ff,0xff42b3ff,0xff1fa2ff,0xff43b3ff,0xff4fcaff,0xff73d5ff,0xff50caff,0xff51cbff,0xff63d0ff,0xff52ccff, + 0xff53ccff,0xff64d1ff,0xff64d1ff,0xff76d7ff,0xff66d2ff,0xff55ceff,0xff66d3ff,0xff57ceff,0xff68d4ff,0xff68d4ff,0xff7ad9ff,0xff69d4ff,0xff6ad4ff,0xff6ad5ff, + 0xff59cfff,0xff58cfff,0xff69d4ff,0xff79d9ff,0xff68d4ff,0xff57ceff,0xff77d8ff,0xff77d8ff,0xff65d2ff,0xff54cdff,0xff64d2ff,0xff53ccff,0xff53ccff,0xff75d6ff, + 0xff74d6ff,0xff62d0ff,0xff62cfff,0xff73d5ff,0xff62cfff,0xff61ceff,0xff60ceff,0xff4ec9ff,0xff4ec9ff,0xff5fceff,0xff71d3ff,0xff5ecdff,0xff4bc7ff,0xff6fd2ff, + 0xff6fd1ff,0xff4ac6ff,0xff49c6ff,0xff5acbff,0xff5acbff,0xff6dd1ff,0xff5acbff,0xff6cd1ff,0xff5acaff,0xff59caff,0xff45c4ff,0xff58caff,0xff44c3ff,0xff6acfff, + 0xff56c8ff,0xff56c8ff,0xff68ceff,0xff42c1ff,0xff41c1ff,0xff66cdff,0xff53c6ff,0xff66cdff,0xff3fc0ff,0xff52c5ff,0xff3ebfff,0xff51c5ff,0xff3ebfff,0xff64cbff, + 0xff63cbff,0xff3bbeff,0xff3bbdff,0xff4fc4ff,0xff4ec4ff,0xff39bcff,0xff61caff,0xff61c9ff,0xff38bcff,0xff5fc9ff,0xff37bbff,0xff37baff,0xff36baff,0xff4ac0ff, + 0xff72ceff,0xff35b9ff,0xff34b9ff,0xff70ceff,0xff47bfff,0xff47beff,0xff47beff,0xff31b7ff,0xff31b7ff,0xff5ac5ff,0xff5ac5ff,0xff44bcff,0xff43bcff,0xff2eb5ff, + 0xff2db5ff,0xff43bcff,0xff42bcff,0xff57c3ff,0xff41bbff,0xff2cb3ff,0xff2bb3ff,0xff55c2ff,0xff2ab2ff,0xff54c1ff,0xff28b1ff,0xff28b2ff,0xff27b1ff,0xff52c1ff, + 0xff52c0ff,0xff3cb9ff,0xff3bb8ff,0xff51c0ff,0xff52c0ff,0xff3cb8ff,0xff26b0ff,0xff27b1ff,0xff28b1ff,0xff3eb9ff,0xff54c1ff,0xff54c1ff,0xff3fbdff,0xff50c3ff, + 0xff41bfff,0xff41bfff,0xff41bfff,0xff41c0ff,0xff42c0ff,0xff42c0ff,0xff43c0ff,0xff43c1ff,0xff43c1ff,0xff45c1ff,0xff45c2ff,0xff45c2ff,0xff46c2ff,0xff46c3ff, + 0xff47c3ff,0xff48c3ff,0xff57cbff,0xff48c5ff,0xff48c5ff,0xff47c5ff,0xff47c3ff,0xff46c2ff,0xff46c2ff,0xff45c2ff,0xff45c1ff,0xff45c2ff,0xff43c1ff,0xff43c1ff, + 0xff43c0ff,0xff42c0ff,0xff41c0ff,0xff41bfff,0xff41bfff,0xff41bfff,0xff41bfff,0xff40bfff,0xff40bdff,0xff4fc2ff,0xff3ebcff,0xff3ebcff,0xff3ebbff,0xff3dbcff, + 0xff3cbbff,0xff3cbaff,0xff3cbbff,0xff3bbaff,0xff3bbaff,0xff3ab9ff,0xff3ab9ff,0xff3ab9ff,0xff39b9ff,0xff39b8ff,0xff5bc6ff,0xff5ac5ff,0xff37b7ff,0xff37b7ff, + 0xff36b5ff,0xff36b5ff,0xff35b5ff,0xff35b4ff,0xff34b4ff,0xff33b4ff,0xff44bbff,0xff33b3ff,0xff33b3ff,0xff43baff,0xff33b2ff,0xff32b2ff,0xff31b1ff,0xff31b2ff, + 0xff30b1ff,0xff2fb1ff,0xff30b1ff,0xff2fb0ff,0xff2eb0ff,0xff2eaeff,0xff2eaeff,0xff2eadff,0xff2daeff,0xff2dadff,0xff2cadff,0xff2bacff,0xff2badff,0xff3cb4ff, + 0xff2aacff,0xff29abff,0xff29abff,0xff28aaff,0xff28aaff,0xff28aaff,0xff27aaff,0xff27aaff,0xff27aaff,0xff38b1ff,0xff26a9ff,0xff25a8ff,0xff25a8ff,0xff36b0ff, + 0xff24a7ff,0xff24a7ff,0xff24a5ff,0xff23a5ff,0xff22a5ff,0xff22a5ff,0xff22a4ff,0xff22a4ff,0xff21a4ff,0xff21a4ff,0xff20a3ff,0xff20a3ff,0xff1fa2ff,0xff31abff, + 0xff1ea2ff,0xff1ea1ff,0xff1ea1ff,0xff1da1ff,0xff1ca1ff,0xff1ca0ff,0xff1ca0ff,0xff1ba0ff,0xff1ba0ff,0xff1ca1ff,0xff1ca0ff,0xff1ea0ff,0xff1da2ff,0xff1ea1ff, + 0xff1fa2ff,0xff1fa2ff,0xff4fcaff,0xff50cbff,0xff51caff,0xff51cbff,0xff51cbff,0xff52cbff,0xff53ccff,0xff53ccff,0xff54cdff,0xff55cdff,0xff54cdff,0xff55cdff, + 0xff56cdff,0xff56ceff,0xff57ceff,0xff57ceff,0xff7ad9ff,0xff7ad9ff,0xff59d0ff,0xff59d0ff,0xff59d0ff,0xff59d0ff,0xff69d4ff,0xff79d9ff,0xff67d3ff,0xff56ceff, + 0xff56ceff,0xff55cdff,0xff55cdff,0xff54cdff,0xff54ccff,0xff53ccff,0xff53ccff,0xff52ccff,0xff51ccff,0xff51cbff,0xff51caff,0xff50caff,0xff50caff,0xff4fc9ff, + 0xff4fc9ff,0xff4ec9ff,0xff4dc8ff,0xff4dc8ff,0xff4cc8ff,0xff4cc8ff,0xff4bc7ff,0xff4bc7ff,0xff4ac6ff,0xff4ac6ff,0xff4ac7ff,0xff49c6ff,0xff48c5ff,0xff47c5ff, + 0xff48c4ff,0xff47c5ff,0xff47c4ff,0xff45c4ff,0xff46c4ff,0xff45c3ff,0xff44c3ff,0xff44c2ff,0xff43c2ff,0xff43c2ff,0xff42c2ff,0xff42c1ff,0xff41c1ff,0xff40c1ff, + 0xff41c1ff,0xff40c0ff,0xff3fc0ff,0xff3ebfff,0xff3ebfff,0xff3ebfff,0xff3dbfff,0xff3dbeff,0xff3cbeff,0xff3bbeff,0xff3bbdff,0xff3abcff,0xff3abcff,0xff3abcff, + 0xff39bcff,0xff39bcff,0xff38bbff,0xff38bbff,0xff37bbff,0xff36baff,0xff35baff,0xff35b9ff,0xff35baff,0xff34b9ff,0xff34b8ff,0xff33b8ff,0xff32b8ff,0xff33b7ff, + 0xff47bfff,0xff31b7ff,0xff31b7ff,0xff30b6ff,0xff30b6ff,0xff44bdff,0xff2eb5ff,0xff2fb5ff,0xff2db5ff,0xff2eb5ff,0xff2db4ff,0xff2cb4ff,0xff2bb4ff,0xff2bb4ff, + 0xff2ab3ff,0xff2bb2ff,0xff2ab2ff,0xff29b2ff,0xff28b1ff,0xff28b2ff,0xff28b1ff,0xff27b1ff,0xff26b0ff,0xff3cb8ff,0xff26b0ff,0xff25b0ff,0xff26b0ff,0xff26b0ff, + 0xff27b1ff,0xff28b0ff,0xff28b1ff,0xff28b1ff,0xff29b2ff,0xff29b2ff,0xff3fbdff,0xff40bdff,0xff41bfff,0xff41bfff,0xff41bfff,0xff41bfff,0xff42c0ff,0xff42c0ff, + 0xff63ccff,0xff43c1ff,0xff44c1ff,0xff44c2ff,0xff45c2ff,0xff45c2ff,0xff46c2ff,0xff47c3ff,0xff67cfff,0xff47c3ff,0xff58cbff,0xff68cfff,0xff67cfff,0xff57cbff, + 0xff47c3ff,0xff46c2ff,0xff66cfff,0xff45c2ff,0xff45c2ff,0xff44c2ff,0xff44c1ff,0xff43c1ff,0xff42c0ff,0xff42c1ff,0xff63ccff,0xff41c0ff,0xff41c0ff,0xff41bfff, + 0xff41bfff,0xff40bdff,0xff40bdff,0xff3fbcff,0xff3ebcff,0xff3ebcff,0xff3dbcff,0xff3dbbff,0xff3dbbff,0xff3cbaff,0xff3cbbff,0xff3bbbff,0xff5cc6ff,0xff3ab9ff, + 0xff3ab9ff,0xff3ab9ff,0xff39b9ff,0xff39b9ff,0xff38b8ff,0xff38b8ff,0xff37b7ff,0xff37b7ff,0xff36b5ff,0xff36b5ff,0xff36b5ff,0xff35b5ff,0xff34b5ff,0xff57c2ff, + 0xff33b3ff,0xff55c2ff,0xff33b3ff,0xff33b3ff,0xff32b2ff,0xff32b2ff,0xff31b1ff,0xff30b1ff,0xff30b1ff,0xff30b1ff,0xff2fb0ff,0xff2fb0ff,0xff2eb0ff,0xff2eaeff, + 0xff2eaeff,0xff50bdff,0xff2dadff,0xff2dadff,0xff2cadff,0xff2bacff,0xff2badff,0xff2bacff,0xff2aabff,0xff2aabff,0xff29abff,0xff28aaff,0xff28aaff,0xff28aaff, + 0xff28aaff,0xff28aaff,0xff27a9ff,0xff26a9ff,0xff26a9ff,0xff49b8ff,0xff24a8ff,0xff24a7ff,0xff24a7ff,0xff49b7ff,0xff48b8ff,0xff23a5ff,0xff23a5ff,0xff22a5ff, + 0xff22a4ff,0xff21a4ff,0xff20a4ff,0xff20a4ff,0xff20a3ff,0xff20a3ff,0xff20a3ff,0xff1fa3ff,0xff1fa2ff,0xff1ea1ff,0xff1ea1ff,0xff1da0ff,0xff2fa9ff,0xff2ea9ff, + 0xff1ca0ff,0xff1ba0ff,0xff41b2ff,0xff1ca0ff,0xff1da1ff,0xff1da1ff,0xff1da1ff,0xff1ea1ff,0xff1ea2ff,0xff1fa2ff,0xff50c9ff,0xff62cfff,0xff62d0ff,0xff62d0ff, + 0xff52cbff,0xff75d6ff,0xff75d6ff,0xff54ccff,0xff76d7ff,0xff54cdff,0xff65d2ff,0xff55ceff,0xff78d8ff,0xff78d8ff,0xff57ceff,0xff57cfff,0xff7ad9ff,0xff58cfff, + 0xff69d5ff,0xff59d0ff,0xff58d0ff,0xff7ad9ff,0xff58cfff,0xff57ceff,0xff78d8ff,0xff56ceff,0xff67d3ff,0xff89dcff,0xff54cdff,0xff54ccff,0xff53cdff,0xff53ccff, + 0xff75d6ff,0xff52cbff,0xff52cbff,0xff51cbff,0xff62cfff,0xff73d5ff,0xff61cfff,0xff4fcaff,0xff72d4ff,0xff72d4ff,0xff4dc9ff,0xff5fcdff,0xff4dc8ff,0xff5ecdff, + 0xff4bc7ff,0xff5dcdff,0xff5cccff,0xff4ac7ff,0xff5bccff,0xff6ed1ff,0xff5accff,0xff48c5ff,0xff6dd1ff,0xff5acaff,0xff59caff,0xff45c4ff,0xff46c4ff,0xff45c3ff, + 0xff44c3ff,0xff6acfff,0xff56c9ff,0xff68ceff,0xff43c1ff,0xff68ceff,0xff41c0ff,0xff54c7ff,0xff53c7ff,0xff66cdff,0xff3fbfff,0xff52c6ff,0xff66ccff,0xff51c5ff, + 0xff3dbeff,0xff64cbff,0xff63cbff,0xff3cbeff,0xff63cbff,0xff76d0ff,0xff4ec3ff,0xff39bcff,0xff61caff,0xff60c9ff,0xff38bbff,0xff4cc2ff,0xff5fc9ff,0xff4ac1ff, + 0xff4ac1ff,0xff35baff,0xff35b9ff,0xff49c0ff,0xff34b9ff,0xff33b8ff,0xff33b8ff,0xff32b8ff,0xff32b7ff,0xff31b7ff,0xff31b7ff,0xff30b6ff,0xff45bdff,0xff44bdff, + 0xff59c5ff,0xff44bcff,0xff58c4ff,0xff2db4ff,0xff42bcff,0xff57c3ff,0xff41bbff,0xff2bb3ff,0xff56c2ff,0xff3fbbff,0xff2ab2ff,0xff3fbaff,0xff54c1ff,0xff3eb9ff, + 0xff28b1ff,0xff27b0ff,0xff52c1ff,0xff26b0ff,0xff3bb8ff,0xff51c0ff,0xff52c0ff,0xff26b0ff,0xff52c1ff,0xff52c0ff,0xff27b2ff,0xff3eb9ff,0xff28b1ff,0xff3fbaff, + 0xff40bdff,0xff60cbff,0xff61ccff,0xff61ccff,0xff51c5ff,0xff41bfff,0xff41c0ff,0xff63ccff,0xff63cdff,0xff63cdff,0xff43c1ff,0xff64ceff,0xff45c2ff,0xff45c2ff, + 0xff65cfff,0xff46c3ff,0xff67cfff,0xff47c3ff,0xff48c3ff,0xff48c5ff,0xff67cfff,0xff47c3ff,0xff46c3ff,0xff46c3ff,0xff66ceff,0xff45c2ff,0xff44c1ff,0xff54c7ff, + 0xff43c1ff,0xff43c1ff,0xff42c1ff,0xff42c0ff,0xff63ccff,0xff41bfff,0xff41bfff,0xff41bfff,0xff61ccff,0xff40bdff,0xff60cbff,0xff4fc2ff,0xff3ebcff,0xff3ebcff, + 0xff5ec9ff,0xff5ec8ff,0xff3cbbff,0xff5dc8ff,0xff3bbbff,0xff3bbaff,0xff5cc7ff,0xff3abaff,0xff6dcdff,0xff39b9ff,0xff5bc6ff,0xff5ac6ff,0xff39b8ff,0xff59c5ff, + 0xff37b7ff,0xff37b5ff,0xff36b5ff,0xff36b7ff,0xff58c3ff,0xff35b5ff,0xff45bbff,0xff57c2ff,0xff33b4ff,0xff56c1ff,0xff33b3ff,0xff55c1ff,0xff42b9ff,0xff32b2ff, + 0xff54c0ff,0xff53c0ff,0xff30b1ff,0xff53c0ff,0xff52bfff,0xff2fb0ff,0xff2eb0ff,0xff3fb8ff,0xff2eaeff,0xff50bdff,0xff2dadff,0xff50bdff,0xff2cadff,0xff2cadff, + 0xff4ebcff,0xff60c3ff,0xff2aacff,0xff4cbbff,0xff4cbbff,0xff28abff,0xff28aaff,0xff4bbaff,0xff28aaff,0xff27aaff,0xff26a9ff,0xff26a9ff,0xff25a8ff,0xff25a8ff, + 0xff25a8ff,0xff25a7ff,0xff48b8ff,0xff24a7ff,0xff48b7ff,0xff35aeff,0xff22a5ff,0xff46b5ff,0xff46b5ff,0xff21a4ff,0xff46b5ff,0xff20a4ff,0xff44b4ff,0xff45b4ff, + 0xff44b3ff,0xff43b4ff,0xff1fa1ff,0xff42b3ff,0xff1da1ff,0xff1da1ff,0xff41b3ff,0xff1ca0ff,0xff41b2ff,0xff1b9fff,0xff55bbff,0xff2ea9ff,0xff1da0ff,0xff1da1ff, + 0xff42b3ff,0xff43b3ff,0xff1fa2ff,0xff43b3ff,0xff50caff,0xff73d5ff,0xff74d6ff,0xff74d6ff,0xff63d0ff,0xff75d6ff,0xff76d6ff,0xff76d7ff,0xff87dbff,0xff76d7ff, + 0xff54cdff,0xff77d8ff,0xff77d8ff,0xff78d8ff,0xff68d3ff,0xff57cfff,0xff7ad9ff,0xff59cfff,0xff59cfff,0xff6bd5ff,0xff69d4ff,0xff58cfff,0xff58cfff,0xff58cfff, + 0xff79d8ff,0xff56ceff,0xff56cdff,0xff66d2ff,0xff55cdff,0xff54cdff,0xff54cdff,0xff53ccff,0xff75d6ff,0xff52cbff,0xff52ccff,0xff51cbff,0xff84daff,0xff73d5ff, + 0xff72d5ff,0xff61cfff,0xff72d5ff,0xff72d4ff,0xff71d4ff,0xff4dc9ff,0xff71d3ff,0xff70d2ff,0xff4bc7ff,0xff4bc7ff,0xff6fd2ff,0xff4ac7ff,0xff6ed1ff,0xff49c5ff, + 0xff6ed1ff,0xff5accff,0xff6dd1ff,0xff6cd1ff,0xff46c4ff,0xff46c3ff,0xff45c3ff,0xff45c3ff,0xff6acfff,0xff44c2ff,0xff43c2ff,0xff69ceff,0xff42c2ff,0xff68cdff, + 0xff41c1ff,0xff67cdff,0xff40c0ff,0xff3fc0ff,0xff3fc0ff,0xff78d3ff,0xff65ccff,0xff64cbff,0xff65ccff,0xff3cbeff,0xff3cbdff,0xff3cbeff,0xff3bbdff,0xff63caff, + 0xff3abcff,0xff61caff,0xff39bcff,0xff38bbff,0xff60c9ff,0xff5fc9ff,0xff37baff,0xff36baff,0xff5ec8ff,0xff36b9ff,0xff49c1ff,0xff5ec7ff,0xff34b8ff,0xff33b8ff, + 0xff33b8ff,0xff32b7ff,0xff32b7ff,0xff31b7ff,0xff31b7ff,0xff30b7ff,0xff5ac5ff,0xff2fb6ff,0xff59c4ff,0xff2eb5ff,0xff2eb5ff,0xff57c4ff,0xff57c3ff,0xff2db4ff, + 0xff56c3ff,0xff2bb4ff,0xff55c2ff,0xff55c2ff,0xff55c1ff,0xff69c9ff,0xff54c1ff,0xff53c1ff,0xff28b1ff,0xff52c1ff,0xff27b1ff,0xff26b0ff,0xff51c0ff,0xff25afff, + 0xff51c0ff,0xff3cb8ff,0xff52c0ff,0xff52c1ff,0xff53c1ff,0xff28b1ff,0xff54c1ff,0xff54c1ff,0xff40bdff,0xff60cbff,0xff50c3ff,0xff61ccff,0xff51c5ff,0xff62ccff, + 0xff63ccff,0xff63ccff,0xff63cdff,0xff43c1ff,0xff64ceff,0xff55c7ff,0xff65ceff,0xff65ceff,0xff56c9ff,0xff46c3ff,0xff67cfff,0xff47c3ff,0xff58c9ff,0xff78d5ff, + 0xff67cfff,0xff57c9ff,0xff47c3ff,0xff46c2ff,0xff66ceff,0xff45c2ff,0xff54c7ff,0xff75d3ff,0xff44c1ff,0xff43c0ff,0xff43c1ff,0xff42c0ff,0xff62ccff,0xff62ccff, + 0xff62ccff,0xff50c3ff,0xff60cbff,0xff60cbff,0xff5fcbff,0xff4fc3ff,0xff5fc9ff,0xff5fc9ff,0xff5fc9ff,0xff3dbcff,0xff5dc8ff,0xff3cbaff,0xff3bbaff,0xff5cc7ff, + 0xff6eceff,0xff4ac0ff,0xff5bc6ff,0xff3ab8ff,0xff5bc6ff,0xff49bfff,0xff5ac6ff,0xff5ac6ff,0xff37b7ff,0xff36b7ff,0xff37b5ff,0xff36b5ff,0xff46bcff,0xff58c2ff, + 0xff58c2ff,0xff57c2ff,0xff45bbff,0xff67c9ff,0xff55c1ff,0xff55c1ff,0xff32b2ff,0xff32b2ff,0xff31b2ff,0xff54c1ff,0xff53c0ff,0xff53c0ff,0xff40b8ff,0xff52bfff, + 0xff51bfff,0xff40b8ff,0xff2eaeff,0xff51bdff,0xff50bdff,0xff3eb5ff,0xff4fbdff,0xff4fbdff,0xff3cb4ff,0xff4ebcff,0xff29acff,0xff29abff,0xff29abff,0xff4cbaff, + 0xff3ab2ff,0xff4bbaff,0xff28aaff,0xff28a9ff,0xff27a9ff,0xff26a8ff,0xff26a9ff,0xff26a8ff,0xff25a8ff,0xff49b8ff,0xff24a8ff,0xff24a5ff,0xff48b7ff,0xff23a5ff, + 0xff22a5ff,0xff46b5ff,0xff46b5ff,0xff46b5ff,0xff46b5ff,0xff21a3ff,0xff44b4ff,0xff31abff,0xff44b3ff,0xff43b3ff,0xff43b3ff,0xff42b3ff,0xff1ea1ff,0xff41b2ff, + 0xff1da0ff,0xff1ca1ff,0xff41b2ff,0xff41b2ff,0xff55baff,0xff2eaaff,0xff41b2ff,0xff41b3ff,0xff42b3ff,0xff1ea2ff,0xff43b3ff,0xff1fa2ff,0xff4fcaff,0xff50cbff, + 0xff51cbff,0xff52caff,0xff52cbff,0xff53cbff,0xff53ccff,0xff53ccff,0xff54cdff,0xff54cdff,0xff55cdff,0xff55ceff,0xff55ceff,0xff56ceff,0xff56ceff,0xff57cfff, + 0xff8addff,0xff7ad9ff,0xff59d0ff,0xff59d0ff,0xff59d0ff,0xff59cfff,0xff68d4ff,0xff79d9ff,0xff79d9ff,0xff56ceff,0xff56ceff,0xff55cdff,0xff54cdff,0xff55cdff, + 0xff54ccff,0xff53ccff,0xff52ccff,0xff52cbff,0xff51cbff,0xff51cbff,0xff50cbff,0xff50caff,0xff50c9ff,0xff4fcaff,0xff4fc9ff,0xff4ec9ff,0xff4dc9ff,0xff4dc8ff, + 0xff4dc8ff,0xff4cc8ff,0xff4cc7ff,0xff4bc7ff,0xff4ac6ff,0xff4ac6ff,0xff4ac6ff,0xff49c6ff,0xff48c6ff,0xff5accff,0xff6cd1ff,0xff6bd0ff,0xff59caff,0xff46c4ff, + 0xff45c4ff,0xff45c3ff,0xff44c2ff,0xff43c3ff,0xff43c2ff,0xff43c2ff,0xff42c1ff,0xff41c1ff,0xff41c1ff,0xff41c0ff,0xff40c0ff,0xff40c0ff,0xff3fc0ff,0xff3fbfff, + 0xff3ebfff,0xff3dbfff,0xff3ebfff,0xff3cbeff,0xff3cbeff,0xff3bbeff,0xff3bbdff,0xff3bbdff,0xff3abcff,0xff39bdff,0xff39bcff,0xff38bbff,0xff38bbff,0xff38baff, + 0xff37bbff,0xff36bbff,0xff4ac1ff,0xff5ec8ff,0xff5ec7ff,0xff48c0ff,0xff34b8ff,0xff33b9ff,0xff32b8ff,0xff32b8ff,0xff32b7ff,0xff31b7ff,0xff31b7ff,0xff5ac5ff, + 0xff30b6ff,0xff30b6ff,0xff2fb5ff,0xff2eb6ff,0xff2db4ff,0xff2db5ff,0xff2db4ff,0xff2cb4ff,0xff2cb3ff,0xff2bb3ff,0xff2ab3ff,0xff2bb3ff,0xff29b2ff,0xff29b2ff, + 0xff29b2ff,0xff28b1ff,0xff53c1ff,0xff27b0ff,0xff26b1ff,0xff26b0ff,0xff26b0ff,0xff25b0ff,0xff26b0ff,0xff26b0ff,0xff27b0ff,0xff27b1ff,0xff28b1ff,0xff28b2ff, + 0xff28b2ff,0xff29b2ff,0xff40bdff,0xff40bdff,0xff41bfff,0xff41bdff,0xff41bfff,0xff42c0ff,0xff42c0ff,0xff42c0ff,0xff42c0ff,0xff43c1ff,0xff43c1ff,0xff44c2ff, + 0xff45c2ff,0xff46c2ff,0xff46c2ff,0xff47c3ff,0xff47c3ff,0xff47c5ff,0xff48c3ff,0xff48c5ff,0xff48c5ff,0xff47c3ff,0xff47c3ff,0xff46c2ff,0xff46c2ff,0xff46c2ff, + 0xff44c2ff,0xff44c1ff,0xff44c1ff,0xff43c1ff,0xff42c1ff,0xff42c0ff,0xff42c0ff,0xff41c0ff,0xff41c0ff,0xff41bfff,0xff40bfff,0xff40bdff,0xff40bdff,0xff3fbcff, + 0xff3fbdff,0xff3ebcff,0xff3dbbff,0xff3cbcff,0xff3cbbff,0xff3bbbff,0xff3cbbff,0xff3bbaff,0xff3ab9ff,0xff3ab9ff,0xff3ab9ff,0xff3ab9ff,0xff3ab9ff,0xff39b8ff, + 0xff38b8ff,0xff38b8ff,0xff38b7ff,0xff37b7ff,0xff36b5ff,0xff36b7ff,0xff35b5ff,0xff34b5ff,0xff34b4ff,0xff34b4ff,0xff33b4ff,0xff33b3ff,0xff33b3ff,0xff32b2ff, + 0xff33b2ff,0xff32b2ff,0xff31b2ff,0xff31b2ff,0xff30b1ff,0xff2fb1ff,0xff30b0ff,0xff2fb1ff,0xff2eb0ff,0xff2eb0ff,0xff2eaeff,0xff2daeff,0xff2daeff,0xff2dadff, + 0xff2cadff,0xff2bacff,0xff2badff,0xff2bacff,0xff2aacff,0xff2aabff,0xff29abff,0xff28abff,0xff28aaff,0xff28aaff,0xff28aaff,0xff27a9ff,0xff27a9ff,0xff26a9ff, + 0xff26a9ff,0xff26a8ff,0xff25a8ff,0xff24a7ff,0xff24a7ff,0xff24a7ff,0xff23a5ff,0xff24a5ff,0xff23a5ff,0xff22a5ff,0xff22a4ff,0xff21a4ff,0xff20a4ff,0xff20a3ff, + 0xff20a3ff,0xff20a3ff,0xff1fa2ff,0xff1fa2ff,0xff1ea1ff,0xff1ea1ff,0xff1ea1ff,0xff1da1ff,0xff1da1ff,0xff1ca1ff,0xff1ba0ff,0xff1ba0ff,0xff1ca0ff,0xff1ca0ff, + 0xff1ca0ff,0xff1da1ff,0xff1ea1ff,0xff1ea1ff,0xff1ea2ff,0xff1fa2ff,0xff50caff,0xff62cfff,0xff50cbff,0xff62d0ff,0xff51cbff,0xff52cbff,0xff52ccff,0xff53ccff, + 0xff65d2ff,0xff54ccff,0xff54cdff,0xff55ceff,0xff55cdff,0xff68d3ff,0xff56ceff,0xff57ceff,0xff58cfff,0xff58cfff,0xff59d0ff,0xff59d0ff,0xff58d0ff,0xff59cfff, + 0xff58cfff,0xff57cfff,0xff57ceff,0xff56ceff,0xff55ceff,0xff55cdff,0xff55cdff,0xff54cdff,0xff76d6ff,0xff53ccff,0xff52cbff,0xff63d0ff,0xff62d0ff,0xff51cbff, + 0xff50cbff,0xff50caff,0xff4fcaff,0xff4fcaff,0xff4fc9ff,0xff60ceff,0xff4dc8ff,0xff4dc9ff,0xff4cc8ff,0xff4bc8ff,0xff4bc7ff,0xff4bc7ff,0xff4bc7ff,0xff4ac6ff, + 0xff49c6ff,0xff49c6ff,0xff5bccff,0xff48c5ff,0xff47c5ff,0xff59cbff,0xff46c4ff,0xff46c4ff,0xff45c4ff,0xff45c3ff,0xff44c3ff,0xff43c2ff,0xff44c2ff,0xff43c2ff, + 0xff43c2ff,0xff42c1ff,0xff41c1ff,0xff41c1ff,0xff53c7ff,0xff3fc0ff,0xff3fc0ff,0xff3ebfff,0xff3fbfff,0xff3ebeff,0xff3dbfff,0xff3cbeff,0xff3cbdff,0xff3cbdff, + 0xff3bbdff,0xff3bbdff,0xff3abcff,0xff39bcff,0xff38bcff,0xff39bcff,0xff38bbff,0xff37bbff,0xff37baff,0xff36baff,0xff36baff,0xff36b9ff,0xff35b9ff,0xff35b9ff, + 0xff34b9ff,0xff33b9ff,0xff32b8ff,0xff33b7ff,0xff32b7ff,0xff32b7ff,0xff31b7ff,0xff31b7ff,0xff30b6ff,0xff2fb6ff,0xff2fb6ff,0xff2fb5ff,0xff2eb5ff,0xff2db4ff, + 0xff2db4ff,0xff2cb4ff,0xff2cb4ff,0xff2bb4ff,0xff2bb3ff,0xff2ab3ff,0xff29b2ff,0xff29b2ff,0xff28b2ff,0xff28b1ff,0xff27b1ff,0xff27b1ff,0xff27b0ff,0xff26b1ff, + 0xff26b0ff,0xff25b0ff,0xff26afff,0xff26b1ff,0xff26b1ff,0xff27b0ff,0xff27b1ff,0xff28b2ff,0xff29b1ff,0xff29b2ff,0xff40bdff,0xff84d7ff,0xff41bfff,0xff85d8ff, + 0xff41bfff,0xff41c0ff,0xff41c0ff,0xff42c0ff,0xff63ccff,0xff44c1ff,0xff44c1ff,0xff44c2ff,0xff44c2ff,0xff56c8ff,0xff46c2ff,0xff46c3ff,0xff47c3ff,0xff48c3ff, + 0xff48c5ff,0xff48c5ff,0xff48c3ff,0xff47c3ff,0xff47c3ff,0xff46c2ff,0xff45c2ff,0xff45c2ff,0xff45c2ff,0xff44c2ff,0xff44c1ff,0xff43c1ff,0xff63ccff,0xff42c1ff, + 0xff42c0ff,0xff41bfff,0xff61ccff,0xff41bfff,0xff40bdff,0xff40bfff,0xff40bdff,0xff3fbdff,0xff3ebcff,0xff4ec2ff,0xff3dbbff,0xff3dbbff,0xff3dbbff,0xff3cbbff, + 0xff3cbbff,0xff3bbaff,0xff3abaff,0xff3ab9ff,0xff3ab9ff,0xff3ab8ff,0xff5bc6ff,0xff39b8ff,0xff39b8ff,0xff49bfff,0xff37b7ff,0xff37b5ff,0xff37b7ff,0xff36b7ff, + 0xff35b5ff,0xff35b4ff,0xff34b4ff,0xff34b4ff,0xff33b4ff,0xff33b3ff,0xff33b3ff,0xff33b2ff,0xff54c1ff,0xff31b2ff,0xff31b2ff,0xff31b1ff,0xff30b1ff,0xff30b1ff, + 0xff2fb0ff,0xff2eb0ff,0xff2eb0ff,0xff2eb0ff,0xff2eaeff,0xff2eaeff,0xff2daeff,0xff2caeff,0xff2cadff,0xff2badff,0xff2badff,0xff2bacff,0xff2aabff,0xff29abff, + 0xff29abff,0xff29abff,0xff28aaff,0xff28aaff,0xff28aaff,0xff27a9ff,0xff27a9ff,0xff26a8ff,0xff26a8ff,0xff25a8ff,0xff25a8ff,0xff24a8ff,0xff24a8ff,0xff24a7ff, + 0xff24a5ff,0xff23a5ff,0xff22a5ff,0xff22a5ff,0xff22a4ff,0xff21a4ff,0xff20a3ff,0xff20a3ff,0xff20a3ff,0xff20a2ff,0xff1fa3ff,0xff1fa2ff,0xff1fa2ff,0xff1ea1ff, + 0xff1ea1ff,0xff1da1ff,0xff1ca0ff,0xff1ca0ff,0xff1ca0ff,0xff1b9fff,0xff1ca0ff,0xff1ca0ff,0xff1da0ff,0xff1da1ff,0xff1da1ff,0xff1ea1ff,0xff1fa2ff,0xff1fa2ff, + 0xff4fcaff,0xff73d5ff,0xff97dfff,0xff74d6ff,0xff63d0ff,0xff75d6ff,0xff75d6ff,0xff64d1ff,0xff76d7ff,0xff65d2ff,0xff66d2ff,0xff55ceff,0xff67d3ff,0xff78d8ff, + 0xff56ceff,0xff89ddff,0xff79d9ff,0xff7ad9ff,0xff6ad5ff,0xff7bd9ff,0xff7bd9ff,0xff6ad4ff,0xff58cfff,0xff57ceff,0xff57cfff,0xff67d3ff,0xff78d8ff,0xff77d7ff, + 0xff66d2ff,0xff54cdff,0xff76d7ff,0xff53ccff,0xff52ccff,0xff52cbff,0xff75d6ff,0xff51cbff,0xff51cbff,0xff50caff,0xff50caff,0xff4fc9ff,0xff61ceff,0xff72d4ff, + 0xff4dc9ff,0xff82d9ff,0xff71d3ff,0xff70d3ff,0xff4cc8ff,0xff4bc7ff,0xff4ac7ff,0xff4ac6ff,0xff6ed1ff,0xff6ed1ff,0xff80d6ff,0xff48c5ff,0xff5acaff,0xff6cd0ff, + 0xff47c4ff,0xff7dd6ff,0xff6ad0ff,0xff6acfff,0xff57c9ff,0xff69ceff,0xff69ceff,0xff56c8ff,0xff7bd3ff,0xff68cdff,0xff67cdff,0xff54c7ff,0xff79d3ff,0xff66cdff, + 0xff3fbfff,0xff3fbfff,0xff3ebfff,0xff3dbfff,0xff3dbfff,0xff3cbeff,0xff3cbeff,0xff3bbdff,0xff3bbdff,0xff3bbcff,0xff3abdff,0xff39bcff,0xff39bcff,0xff39bcff, + 0xff38bbff,0xff38bbff,0xff37baff,0xff36bbff,0xff36baff,0xff36baff,0xff35baff,0xff35b9ff,0xff34b9ff,0xff34b9ff,0xff33b8ff,0xff32b8ff,0xff32b7ff,0xff31b7ff, + 0xff30b6ff,0xff30b7ff,0xff30b7ff,0xff2fb6ff,0xff2fb6ff,0xff2eb5ff,0xff2eb5ff,0xff2db5ff,0xff2cb4ff,0xff2db4ff,0xff2cb3ff,0xff2bb3ff,0xff2bb3ff,0xff2ab3ff, + 0xff2ab3ff,0xff29b2ff,0xff29b1ff,0xff28b2ff,0xff28b2ff,0xff27b1ff,0xff26b0ff,0xff26b0ff,0xff25b0ff,0xff25b0ff,0xff25b0ff,0xff26b0ff,0xff27b0ff,0xff27b0ff, + 0xff28b1ff,0xff28b2ff,0xff29b2ff,0xff29b2ff,0xff3fbdff,0xff60ccff,0xff40bfff,0xff62ccff,0xff41bfff,0xff62ccff,0xff63ccff,0xff63ccff,0xff74d2ff,0xff63cdff, + 0xff44c1ff,0xff45c2ff,0xff45c2ff,0xff65ceff,0xff46c3ff,0xff66ceff,0xff47c2ff,0xff67cfff,0xff68cfff,0xff49c5ff,0xff67cfff,0xff47c3ff,0xff46c3ff,0xff46c3ff, + 0xff46c2ff,0xff45c2ff,0xff65ceff,0xff65cdff,0xff63cdff,0xff43c1ff,0xff63ccff,0xff42c0ff,0xff41c0ff,0xff41c0ff,0xff62ccff,0xff41bdff,0xff40bfff,0xff40bdff, + 0xff3fbdff,0xff3fbdff,0xff3ebdff,0xff5fc9ff,0xff3dbcff,0xff5ec8ff,0xff3cbbff,0xff5dc8ff,0xff3cbbff,0xff3bbaff,0xff3ab9ff,0xff3ab9ff,0xff5bc6ff,0xff3ab9ff, + 0xff5bc6ff,0xff39b8ff,0xff38b8ff,0xff5ac5ff,0xff37b7ff,0xff59c5ff,0xff36b5ff,0xff47bcff,0xff58c3ff,0xff58c3ff,0xff57c3ff,0xff56c2ff,0xff57c2ff,0xff33b3ff, + 0xff56c1ff,0xff32b3ff,0xff54c1ff,0xff31b2ff,0xff31b2ff,0xff31b2ff,0xff30b1ff,0xff30b1ff,0xff2fb1ff,0xff2fb0ff,0xff2eb0ff,0xff2eaeff,0xff2eaeff,0xff2daeff, + 0xff2daeff,0xff2cadff,0xff2cadff,0xff2cadff,0xff2bacff,0xff2aacff,0xff2aabff,0xff2aabff,0xff29abff,0xff28abff,0xff28aaff,0xff28aaff,0xff28a9ff,0xff27aaff, + 0xff27a9ff,0xff27a9ff,0xff26a9ff,0xff26a8ff,0xff24a8ff,0xff24a8ff,0xff24a7ff,0xff24a7ff,0xff24a5ff,0xff23a5ff,0xff22a5ff,0xff23a4ff,0xff22a5ff,0xff22a4ff, + 0xff21a3ff,0xff20a3ff,0xff20a3ff,0xff20a3ff,0xff1fa2ff,0xff20a2ff,0xff1ea1ff,0xff1ea1ff,0xff1da1ff,0xff1da1ff,0xff1ca1ff,0xff1ca0ff,0xff1ca0ff,0xff1ba0ff, + 0xff1b9fff,0xff1ca0ff,0xff1da0ff,0xff1da1ff,0xff1da1ff,0xff1ea1ff,0xff1ea2ff,0xff1fa2ff,0xff4fcaff,0xff73d6ff,0xff51cbff,0xff74d5ff,0xff75d6ff,0xff52cbff, + 0xff52ccff,0xff76d6ff,0xff76d6ff,0xff65d2ff,0xff65d2ff,0xff55cdff,0xff56cdff,0xff78d8ff,0xff57ceff,0xff79d9ff,0xff58cfff,0xff7ad9ff,0xff59d0ff,0xff8bdeff, + 0xff6ad4ff,0xff58d0ff,0xff57cfff,0xff57cfff,0xff57cfff,0xff78d8ff,0xff55ceff,0xff56cdff,0xff76d8ff,0xff55cdff,0xff76d6ff,0xff54ccff,0xff53ccff,0xff52cbff, + 0xff74d6ff,0xff51cbff,0xff51caff,0xff50caff,0xff50caff,0xff4fcaff,0xff4fc9ff,0xff72d4ff,0xff4dc9ff,0xff71d3ff,0xff4dc8ff,0xff70d3ff,0xff4cc8ff,0xff4bc7ff, + 0xff4bc7ff,0xff4ac6ff,0xff6fd1ff,0xff49c6ff,0xff7fd7ff,0xff48c5ff,0xff47c5ff,0xff6cd0ff,0xff46c4ff,0xff6bd0ff,0xff45c3ff,0xff45c3ff,0xff6acfff,0xff43c3ff, + 0xff44c3ff,0xff56c8ff,0xff68ceff,0xff41c2ff,0xff67cdff,0xff41c0ff,0xff66cdff,0xff40c0ff,0xff52c6ff,0xff3fc0ff,0xff3ebfff,0xff3ebfff,0xff3dbeff,0xff3dbeff, + 0xff3cbeff,0xff3cbeff,0xff3bbdff,0xff3bbcff,0xff3abdff,0xff39bcff,0xff39bcff,0xff39bcff,0xff38bbff,0xff38bbff,0xff37bbff,0xff37baff,0xff36baff,0xff35baff, + 0xff34b9ff,0xff34b9ff,0xff34b9ff,0xff33b8ff,0xff33b8ff,0xff32b8ff,0xff32b7ff,0xff32b7ff,0xff31b7ff,0xff31b7ff,0xff2fb6ff,0xff2fb6ff,0xff2eb6ff,0xff2eb5ff, + 0xff2eb5ff,0xff2db4ff,0xff2db4ff,0xff2cb4ff,0xff2cb4ff,0xff2bb4ff,0xff2bb3ff,0xff2ab2ff,0xff2ab2ff,0xff2ab2ff,0xff28b2ff,0xff28b2ff,0xff27b1ff,0xff27b1ff, + 0xff27b0ff,0xff26b0ff,0xff26afff,0xff25afff,0xff25b0ff,0xff26b0ff,0xff26b1ff,0xff27b1ff,0xff28b1ff,0xff29b2ff,0xff29b1ff,0xff2ab2ff,0xff3fbdff,0xff50c3ff, + 0xff40bdff,0xff50c5ff,0xff41bfff,0xff62ccff,0xff62ccff,0xff53c6ff,0xff52c6ff,0xff43c1ff,0xff54c7ff,0xff44c1ff,0xff64ceff,0xff65ceff,0xff56c8ff,0xff57c9ff, + 0xff46c3ff,0xff57cbff,0xff68cfff,0xff58cbff,0xff68cfff,0xff58c9ff,0xff46c3ff,0xff46c2ff,0xff46c3ff,0xff45c2ff,0xff65ceff,0xff64cdff,0xff54c7ff,0xff54c6ff, + 0xff63ccff,0xff63ccff,0xff42c0ff,0xff62ccff,0xff62ccff,0xff50c3ff,0xff41bdff,0xff40bdff,0xff3fbdff,0xff3fbcff,0xff5fc9ff,0xff5fc9ff,0xff4ec1ff,0xff4dc1ff, + 0xff3cbbff,0xff4cc1ff,0xff3bbaff,0xff3bbaff,0xff3abaff,0xff3ab9ff,0xff49c0ff,0xff5bc6ff,0xff49c0ff,0xff39b8ff,0xff5bc6ff,0xff5ac6ff,0xff48bdff,0xff48bcff, + 0xff37b7ff,0xff36b5ff,0xff35b5ff,0xff57c2ff,0xff58c2ff,0xff33b4ff,0xff44bbff,0xff33b4ff,0xff43baff,0xff33b3ff,0xff33b2ff,0xff54c1ff,0xff31b1ff,0xff31b2ff, + 0xff30b1ff,0xff30b1ff,0xff2fb0ff,0xff2fb0ff,0xff2eaeff,0xff2eaeff,0xff2eaeff,0xff2daeff,0xff2dadff,0xff2cadff,0xff2badff,0xff2cacff,0xff2bacff,0xff2aacff, + 0xff2aacff,0xff2aacff,0xff29abff,0xff28abff,0xff28abff,0xff28aaff,0xff27aaff,0xff27a9ff,0xff27a9ff,0xff26a8ff,0xff26a8ff,0xff26a9ff,0xff25a8ff,0xff24a7ff, + 0xff24a8ff,0xff24a5ff,0xff24a5ff,0xff24a5ff,0xff23a4ff,0xff22a4ff,0xff21a4ff,0xff21a4ff,0xff21a4ff,0xff20a4ff,0xff20a3ff,0xff20a2ff,0xff1fa3ff,0xff1fa2ff, + 0xff1ea2ff,0xff1fa1ff,0xff1ea1ff,0xff1da1ff,0xff1ca0ff,0xff1ca0ff,0xff1b9fff,0xff1ba0ff,0xff1ba0ff,0xff1ca0ff,0xff1da1ff,0xff1da1ff,0xff1ea1ff,0xff1ea2ff, + 0xff1fa2ff,0xff1fa2ff,0xff50caff,0xff50caff,0xff51caff,0xff51cbff,0xff51cbff,0xff52cbff,0xff53ccff,0xff53ccff,0xff53cdff,0xff54ccff,0xff55cdff,0xff55cdff, + 0xff56ceff,0xff57ceff,0xff57ceff,0xff58cfff,0xff57cfff,0xff58d0ff,0xff58cfff,0xff7bd9ff,0xff7bd9ff,0xff58cfff,0xff57cfff,0xff57cfff,0xff57ceff,0xff56ceff, + 0xff56ceff,0xff55cdff,0xff55cdff,0xff54ccff,0xff54cdff,0xff53ccff,0xff53cbff,0xff52ccff,0xff52cbff,0xff51cbff,0xff51cbff,0xff50caff,0xff50caff,0xff4fc9ff, + 0xff4ecaff,0xff4ec9ff,0xff4dc8ff,0xff4dc9ff,0xff4dc8ff,0xff4cc7ff,0xff4bc8ff,0xff4bc7ff,0xff4ac7ff,0xff4ac6ff,0xff49c6ff,0xff49c6ff,0xff48c6ff,0xff48c5ff, + 0xff47c5ff,0xff46c5ff,0xff46c4ff,0xff46c3ff,0xff46c3ff,0xff45c3ff,0xff45c3ff,0xff43c3ff,0xff43c2ff,0xff43c2ff,0xff42c1ff,0xff41c2ff,0xff41c1ff,0xff41c0ff, + 0xff40c1ff,0xff40c0ff,0xff3fc0ff,0xff3ebfff,0xff3ebfff,0xff3ebfff,0xff3dbfff,0xff3dbeff,0xff3cbeff,0xff3cbdff,0xff3bbdff,0xff3bbdff,0xff3abcff,0xff3abcff, + 0xff39bcff,0xff39bbff,0xff38bbff,0xff38bbff,0xff36bbff,0xff37bbff,0xff36baff,0xff35baff,0xff35baff,0xff34b9ff,0xff34b8ff,0xff33b8ff,0xff33b9ff,0xff33b8ff, + 0xff32b8ff,0xff32b7ff,0xff31b7ff,0xff30b7ff,0xff30b6ff,0xff30b6ff,0xff2fb5ff,0xff2eb6ff,0xff2eb5ff,0xff2db4ff,0xff2db5ff,0xff2cb4ff,0xff2bb4ff,0xff2bb3ff, + 0xff2bb3ff,0xff2ab3ff,0xff29b2ff,0xff29b2ff,0xff29b2ff,0xff28b1ff,0xff28b1ff,0xff27b1ff,0xff27b0ff,0xff26b0ff,0xff25b0ff,0xff25afff,0xff25b0ff,0xff26b0ff, + 0xff27b0ff,0xff27b1ff,0xff27b1ff,0xff28b2ff,0xff28b2ff,0xff29b2ff,0xff3fbcff,0xff40bdff,0xff41bdff,0xff41bfff,0xff41bfff,0xff41c0ff,0xff41c0ff,0xff42c0ff, + 0xff42c1ff,0xff43c1ff,0xff43c1ff,0xff44c1ff,0xff45c2ff,0xff45c2ff,0xff46c2ff,0xff46c3ff,0xff67cfff,0xff68cfff,0xff48c5ff,0xff48c5ff,0xff48c5ff,0xff47c3ff, + 0xff56c9ff,0xff67ceff,0xff56c8ff,0xff45c2ff,0xff45c2ff,0xff44c1ff,0xff44c2ff,0xff43c1ff,0xff43c0ff,0xff43c0ff,0xff41c0ff,0xff41c0ff,0xff41bfff,0xff41bfff, + 0xff40bdff,0xff40bdff,0xff3fbdff,0xff3fbdff,0xff3ebcff,0xff3ebcff,0xff3dbcff,0xff3dbcff,0xff3cbbff,0xff3cbbff,0xff3cbaff,0xff3bbaff,0xff3ab9ff,0xff3ab9ff, + 0xff3ab9ff,0xff3ab9ff,0xff39b9ff,0xff39b9ff,0xff39b7ff,0xff38b8ff,0xff37b7ff,0xff37b5ff,0xff36b7ff,0xff36b5ff,0xff36b5ff,0xff35b5ff,0xff35b4ff,0xff33b4ff, + 0xff34b4ff,0xff33b3ff,0xff33b3ff,0xff33b3ff,0xff32b2ff,0xff32b2ff,0xff31b2ff,0xff31b2ff,0xff30b1ff,0xff2fb1ff,0xff2fb0ff,0xff2fb1ff,0xff2eb0ff,0xff2eaeff, + 0xff2eaeff,0xff2daeff,0xff2daeff,0xff2dadff,0xff2cadff,0xff2cadff,0xff2bacff,0xff2aacff,0xff2aabff,0xff29acff,0xff29abff,0xff28aaff,0xff28aaff,0xff28aaff, + 0xff28a9ff,0xff27a9ff,0xff26aaff,0xff26a9ff,0xff26a8ff,0xff25a8ff,0xff24a8ff,0xff24a7ff,0xff36aeff,0xff24a7ff,0xff23a5ff,0xff23a5ff,0xff23a5ff,0xff33adff, + 0xff21a4ff,0xff21a4ff,0xff20a4ff,0xff20a4ff,0xff20a3ff,0xff20a2ff,0xff20a2ff,0xff1fa2ff,0xff1ea1ff,0xff1ea1ff,0xff1da1ff,0xff1da1ff,0xff1ca0ff,0xff1ca1ff, + 0xff1ca0ff,0xff1ba0ff,0xff2ea9ff,0xff1ca0ff,0xff1ca1ff,0xff1da1ff,0xff1ea1ff,0xff1ea2ff,0xff1fa2ff,0xff1fa2ff,0xff50caff,0xff50caff,0xff50cbff,0xff51cbff, + 0xff52cbff,0xff52cbff,0xff53ccff,0xff54ccff,0xff76d7ff,0xff54cdff,0xff54cdff,0xff55cdff,0xff55ceff,0xff56ceff,0xff57ceff,0xff57cfff,0xff79d9ff,0xff58d0ff, + 0xff69d5ff,0xff7bd9ff,0xff7bd9ff,0xff69d4ff,0xff58cfff,0xff58ceff,0xff79d9ff,0xff56ceff,0xff56ceff,0xff55cdff,0xff55cdff,0xff54cdff,0xff53cdff,0xff53ccff, + 0xff75d6ff,0xff75d6ff,0xff74d6ff,0xff63d0ff,0xff51cbff,0xff50caff,0xff50caff,0xff4fcaff,0xff72d5ff,0xff4ec9ff,0xff4dc9ff,0xff4dc9ff,0xff4dc8ff,0xff4cc8ff, + 0xff4bc7ff,0xff4bc7ff,0xff4ac7ff,0xff4ac7ff,0xff4ac6ff,0xff6ed1ff,0xff48c5ff,0xff48c5ff,0xff47c5ff,0xff47c5ff,0xff46c4ff,0xff45c4ff,0xff45c3ff,0xff45c3ff, + 0xff44c3ff,0xff44c3ff,0xff43c2ff,0xff43c2ff,0xff42c1ff,0xff42c1ff,0xff67cdff,0xff41c1ff,0xff41c0ff,0xff66cdff,0xff3fc0ff,0xff3fc0ff,0xff3ebfff,0xff3dbfff, + 0xff3dbfff,0xff3cbeff,0xff3cbdff,0xff3bbdff,0xff3bbdff,0xff3abdff,0xff3abcff,0xff3abcff,0xff61c9ff,0xff39bbff,0xff38bcff,0xff37bbff,0xff37baff,0xff36baff, + 0xff36baff,0xff35b9ff,0xff35b9ff,0xff35b9ff,0xff34b8ff,0xff33b9ff,0xff33b8ff,0xff33b8ff,0xff31b7ff,0xff31b7ff,0xff30b6ff,0xff30b6ff,0xff45beff,0xff44bdff, + 0xff2eb5ff,0xff2eb5ff,0xff42bcff,0xff42bcff,0xff57c3ff,0xff2db4ff,0xff2cb3ff,0xff2bb3ff,0xff2bb3ff,0xff2ab2ff,0xff2ab2ff,0xff29b2ff,0xff29b1ff,0xff28b2ff, + 0xff27b1ff,0xff27b1ff,0xff27b1ff,0xff26b0ff,0xff25b0ff,0xff25afff,0xff51bfff,0xff26b0ff,0xff27b1ff,0xff28b1ff,0xff53c1ff,0xff28b2ff,0xff29b1ff,0xff29b2ff, + 0xff40bdff,0xff50c5ff,0xff50c5ff,0xff50c5ff,0xff41c0ff,0xff62ccff,0xff62ccff,0xff42c0ff,0xff63cdff,0xff43c1ff,0xff53c7ff,0xff44c2ff,0xff64cdff,0xff65ceff, + 0xff45c3ff,0xff46c2ff,0xff66cfff,0xff47c3ff,0xff57cbff,0xff48c5ff,0xff47c5ff,0xff67cfff,0xff46c3ff,0xff46c3ff,0xff66cfff,0xff45c2ff,0xff55c7ff,0xff75d3ff, + 0xff43c1ff,0xff43c1ff,0xff43c1ff,0xff42c0ff,0xff63ccff,0xff41bfff,0xff41bfff,0xff41bfff,0xff50c5ff,0xff60cbff,0xff50c3ff,0xff4fc3ff,0xff71d0ff,0xff5fc9ff, + 0xff3dbcff,0xff4dc1ff,0xff5ec8ff,0xff4cc1ff,0xff4bc1ff,0xff4bc1ff,0xff5cc6ff,0xff3ab9ff,0xff3ab9ff,0xff5bc6ff,0xff39b9ff,0xff49c0ff,0xff49bfff,0xff5ac6ff, + 0xff37b7ff,0xff48bdff,0xff59c3ff,0xff46bcff,0xff35b5ff,0xff35b4ff,0xff34b4ff,0xff34b4ff,0xff44bbff,0xff56c2ff,0xff55c1ff,0xff33b3ff,0xff42b9ff,0xff42b9ff, + 0xff31b2ff,0xff41b8ff,0xff53c0ff,0xff40b8ff,0xff2fb1ff,0xff52bfff,0xff52bfff,0xff2eaeff,0xff3fb7ff,0xff50bdff,0xff3eb7ff,0xff3db5ff,0xff61c5ff,0xff4ebcff, + 0xff2badff,0xff3cb4ff,0xff4dbcff,0xff3ab3ff,0xff3ab3ff,0xff3ab2ff,0xff4cbaff,0xff28aaff,0xff39b1ff,0xff27aaff,0xff38b1ff,0xff27a9ff,0xff26a8ff,0xff25a8ff, + 0xff24a8ff,0xff24a8ff,0xff24a7ff,0xff24a7ff,0xff23a7ff,0xff24a7ff,0xff47b7ff,0xff23a5ff,0xff46b5ff,0xff46b5ff,0xff32acff,0xff20a3ff,0xff44b4ff,0xff44b4ff, + 0xff20a2ff,0xff31acff,0xff31abff,0xff30abff,0xff1ea1ff,0xff41b3ff,0xff41b2ff,0xff1ca0ff,0xff1ba0ff,0xff2ea8ff,0xff2ea9ff,0xff1ca0ff,0xff41b2ff,0xff2faaff, + 0xff42b3ff,0xff30aaff,0xff43b3ff,0xff31abff,0xff50caff,0xff73d5ff,0xff74d5ff,0xff74d6ff,0xff62d0ff,0xff52ccff,0xff53cbff,0xff76d6ff,0xff76d7ff,0xff76d7ff, + 0xff54ceff,0xff78d8ff,0xff56cdff,0xff56ceff,0xff79d8ff,0xff57ceff,0xff79d9ff,0xff59cfff,0xff59cfff,0xff59d0ff,0xff7bd9ff,0xff58d0ff,0xff58cfff,0xff57cfff, + 0xff79d8ff,0xff56ceff,0xff56ceff,0xff66d3ff,0xff55cdff,0xff54cdff,0xff54cdff,0xff53ccff,0xff75d6ff,0xff75d6ff,0xff63d0ff,0xff51cbff,0xff84daff,0xff50caff, + 0xff73d5ff,0xff4fc9ff,0xff72d4ff,0xff4ec9ff,0xff4ec9ff,0xff71d3ff,0xff4cc8ff,0xff70d2ff,0xff6fd2ff,0xff5dcdff,0xff4bc6ff,0xff6fd1ff,0xff49c6ff,0xff6ed1ff, + 0xff48c6ff,0xff6dd1ff,0xff5acaff,0xff47c4ff,0xff6bd0ff,0xff6bd0ff,0xff46c3ff,0xff6ad0ff,0xff44c3ff,0xff44c2ff,0xff43c2ff,0xff43c2ff,0xff68cdff,0xff41c1ff, + 0xff7ad3ff,0xff41c1ff,0xff41c0ff,0xff66cdff,0xff3fc0ff,0xff78d3ff,0xff3ebfff,0xff64ccff,0xff65cbff,0xff3dbeff,0xff3cbeff,0xff63cbff,0xff63caff,0xff3bbdff, + 0xff4ec4ff,0xff39bcff,0xff61caff,0xff39bcff,0xff38bbff,0xff60c9ff,0xff37bbff,0xff5fc9ff,0xff5ec8ff,0xff4ac1ff,0xff34baff,0xff5dc7ff,0xff5cc7ff,0xff33b9ff, + 0xff5cc7ff,0xff32b8ff,0xff31b8ff,0xff31b7ff,0xff31b6ff,0xff31b7ff,0xff2fb6ff,0xff2fb5ff,0xff2fb6ff,0xff2eb5ff,0xff57c4ff,0xff2db5ff,0xff6ccbff,0xff2cb4ff, + 0xff56c2ff,0xff56c2ff,0xff2ab3ff,0xff2ab2ff,0xff55c1ff,0xff55c1ff,0xff54c1ff,0xff53c1ff,0xff53c1ff,0xff27b0ff,0xff27b0ff,0xff52c0ff,0xff26b0ff,0xff51bfff, + 0xff26b0ff,0xff52c1ff,0xff26b0ff,0xff3db9ff,0xff52c1ff,0xff3eb9ff,0xff28b2ff,0xff54c1ff,0xff3fbdff,0xff60cbff,0xff61ccff,0xff62ccff,0xff50c5ff,0xff62ccff, + 0xff63ccff,0xff63cdff,0xff74d3ff,0xff63ccff,0xff44c1ff,0xff64cdff,0xff64ceff,0xff65cfff,0xff55c9ff,0xff46c3ff,0xff67cfff,0xff47c3ff,0xff48c3ff,0xff58cbff, + 0xff58c9ff,0xff47c5ff,0xff47c3ff,0xff46c3ff,0xff65cfff,0xff46c2ff,0xff45c2ff,0xff55c7ff,0xff44c1ff,0xff43c0ff,0xff43c0ff,0xff42c0ff,0xff62ccff,0xff42c0ff, + 0xff41c0ff,0xff41bfff,0xff60ccff,0xff40bdff,0xff5fcbff,0xff3fbcff,0xff5fc9ff,0xff3ebbff,0xff3ebbff,0xff6fcfff,0xff5ec8ff,0xff5dc8ff,0xff5dc8ff,0xff3bbaff, + 0xff3abaff,0xff3abaff,0xff3abaff,0xff5bc6ff,0xff39b8ff,0xff5ac6ff,0xff38b8ff,0xff37b7ff,0xff59c5ff,0xff58c3ff,0xff58c5ff,0xff47bcff,0xff36b5ff,0xff35b5ff, + 0xff35b4ff,0xff34b4ff,0xff57c2ff,0xff33b3ff,0xff55c1ff,0xff33b2ff,0xff32b3ff,0xff54c1ff,0xff31b2ff,0xff53c0ff,0xff30b1ff,0xff30b1ff,0xff52c0ff,0xff52bfff, + 0xff51bfff,0xff40b7ff,0xff51bfff,0xff2dadff,0xff2daeff,0xff2cadff,0xff4fbdff,0xff2cadff,0xff2bacff,0xff4ebcff,0xff29abff,0xff4cbbff,0xff4cbbff,0xff28abff, + 0xff28abff,0xff28aaff,0xff4bbaff,0xff27aaff,0xff5dc1ff,0xff27a9ff,0xff25a9ff,0xff25a8ff,0xff25a8ff,0xff24a8ff,0xff24a7ff,0xff24a7ff,0xff24a7ff,0xff47b7ff, + 0xff22a4ff,0xff22a4ff,0xff46b5ff,0xff22a4ff,0xff46b5ff,0xff45b5ff,0xff20a3ff,0xff20a3ff,0xff44b3ff,0xff43b3ff,0xff43b3ff,0xff42b3ff,0xff42b3ff,0xff41b3ff, + 0xff41b3ff,0xff2ea9ff,0xff1b9fff,0xff41b2ff,0xff1ba0ff,0xff41b2ff,0xff1da1ff,0xff1da1ff,0xff42b3ff,0xff42b3ff,0xff43b3ff,0xff57bcff,0xff4fcaff,0xff73d6ff, + 0xff62d0ff,0xff75d6ff,0xff63d0ff,0xff75d6ff,0xff76d6ff,0xff76d6ff,0xff76d7ff,0xff54ccff,0xff76d7ff,0xff66d2ff,0xff77d8ff,0xff78d8ff,0xff68d4ff,0xff58cfff, + 0xff79d9ff,0xff58cfff,0xff6ad5ff,0xff8bdeff,0xff7ad9ff,0xff69d4ff,0xff58cfff,0xff57cfff,0xff78d9ff,0xff56ceff,0xff67d3ff,0xff88dcff,0xff54cdff,0xff54cdff, + 0xff53cdff,0xff53ccff,0xff75d6ff,0xff75d6ff,0xff74d6ff,0xff62d0ff,0xff73d5ff,0xff50caff,0xff73d5ff,0xff4fcaff,0xff61ceff,0xff72d4ff,0xff5fceff,0xff71d3ff, + 0xff70d3ff,0xff70d3ff,0xff6fd3ff,0xff4ac8ff,0xff4ac7ff,0xff49c6ff,0xff5bccff,0xff80d7ff,0xff6dd1ff,0xff6dd1ff,0xff48c5ff,0xff46c4ff,0xff6bd0ff,0xff6bd0ff, + 0xff6bcfff,0xff58c9ff,0xff44c3ff,0xff44c2ff,0xff43c2ff,0xff43c2ff,0xff68cdff,0xff68ceff,0xff7ad3ff,0xff41c1ff,0xff67cdff,0xff79d3ff,0xff52c6ff,0xff65cdff, + 0xff3ebfff,0xff3dbfff,0xff50c5ff,0xff64cbff,0xff63cbff,0xff4fc4ff,0xff63caff,0xff63caff,0xff62caff,0xff3abcff,0xff4dc3ff,0xff61caff,0xff4cc2ff,0xff5fc9ff, + 0xff5fc9ff,0xff5fc8ff,0xff5ec8ff,0xff36baff,0xff35b9ff,0xff35b9ff,0xff48c0ff,0xff5cc6ff,0xff5cc6ff,0xff32b8ff,0xff31b7ff,0xff32b7ff,0xff31b7ff,0xff31b7ff, + 0xff30b6ff,0xff2fb6ff,0xff2fb6ff,0xff58c4ff,0xff2eb5ff,0xff2db5ff,0xff57c3ff,0xff2db4ff,0xff56c2ff,0xff41bbff,0xff56c2ff,0xff55c2ff,0xff3fbaff,0xff54c1ff, + 0xff3fbaff,0xff54c1ff,0xff3db9ff,0xff52c0ff,0xff52c1ff,0xff3cb8ff,0xff51c0ff,0xff25afff,0xff26afff,0xff3cb8ff,0xff52c0ff,0xff52c1ff,0xff53c1ff,0xff53c1ff, + 0xff54c1ff,0xff69c9ff,0xff3fbdff,0xff40bdff,0xff40bdff,0xff41bfff,0xff41bfff,0xff41c0ff,0xff42c0ff,0xff42c0ff,0xff42c0ff,0xff43c1ff,0xff44c1ff,0xff44c1ff, + 0xff45c2ff,0xff45c2ff,0xff46c2ff,0xff46c3ff,0xff77d4ff,0xff67cfff,0xff48c5ff,0xff48c5ff,0xff48c3ff,0xff47c5ff,0xff57c9ff,0xff66cfff,0xff65ceff,0xff45c2ff, + 0xff44c2ff,0xff44c1ff,0xff43c1ff,0xff43c1ff,0xff43c1ff,0xff42c0ff,0xff42bfff,0xff41c0ff,0xff41bfff,0xff41bfff,0xff40bdff,0xff40bfff,0xff40bdff,0xff3fbcff, + 0xff3fbcff,0xff3ebcff,0xff3dbbff,0xff3dbcff,0xff3dbbff,0xff3cbaff,0xff3bbaff,0xff3bbaff,0xff3ab9ff,0xff3ab9ff,0xff3ab9ff,0xff3ab8ff,0xff39b8ff,0xff39b8ff, + 0xff39b8ff,0xff38b7ff,0xff37b7ff,0xff59c5ff,0xff58c5ff,0xff58c3ff,0xff35b5ff,0xff35b5ff,0xff34b4ff,0xff33b4ff,0xff33b4ff,0xff33b3ff,0xff33b3ff,0xff32b3ff, + 0xff32b2ff,0xff32b2ff,0xff32b2ff,0xff31b1ff,0xff30b1ff,0xff2fb1ff,0xff2fb0ff,0xff2fb0ff,0xff2eb0ff,0xff2eaeff,0xff2eaeff,0xff2eaeff,0xff2daeff,0xff2cadff, + 0xff2cadff,0xff2badff,0xff2badff,0xff2aacff,0xff2aabff,0xff2aabff,0xff29abff,0xff29aaff,0xff28aaff,0xff28aaff,0xff4abaff,0xff4abaff,0xff4ab9ff,0xff26a9ff, + 0xff26a9ff,0xff25a9ff,0xff25a8ff,0xff24a7ff,0xff24a7ff,0xff24a7ff,0xff47b8ff,0xff23a7ff,0xff22a5ff,0xff22a5ff,0xff22a4ff,0xff21a4ff,0xff21a3ff,0xff20a3ff, + 0xff20a3ff,0xff20a3ff,0xff20a3ff,0xff1fa2ff,0xff1ea2ff,0xff1ea1ff,0xff1ea1ff,0xff1da0ff,0xff1ca1ff,0xff1ca0ff,0xff41b2ff,0xff1b9fff,0xff1ba0ff,0xff1ca0ff, + 0xff1ca0ff,0xff1da1ff,0xff1ea1ff,0xff1ea1ff,0xff1ea1ff,0xff20a2ff,0xff50caff,0xff50caff,0xff51cbff,0xff51cbff,0xff52cbff,0xff52cbff,0xff53ccff,0xff53ccff, + 0xff54cdff,0xff54cdff,0xff55cdff,0xff55cdff,0xff56ceff,0xff56ceff,0xff57cfff,0xff58ceff,0xff57cfff,0xff58cfff,0xff58d0ff,0xff59d0ff,0xff59d0ff,0xff58cfff, + 0xff58cfff,0xff57cfff,0xff57cfff,0xff57ceff,0xff56cdff,0xff56cdff,0xff54cdff,0xff54cdff,0xff53ccff,0xff53ccff,0xff53ccff,0xff52ccff,0xff51cbff,0xff51cbff, + 0xff50caff,0xff50cbff,0xff4fcaff,0xff4fcaff,0xff4ec9ff,0xff4ec9ff,0xff4dc9ff,0xff4dc9ff,0xff4dc8ff,0xff4cc8ff,0xff4bc7ff,0xff4bc7ff,0xff4ac7ff,0xff4ac7ff, + 0xff4ac7ff,0xff49c6ff,0xff48c6ff,0xff48c5ff,0xff48c5ff,0xff46c5ff,0xff47c5ff,0xff46c3ff,0xff45c3ff,0xff45c3ff,0xff44c3ff,0xff43c3ff,0xff43c2ff,0xff43c2ff, + 0xff42c2ff,0xff42c1ff,0xff41c1ff,0xff40c1ff,0xff40c0ff,0xff40c0ff,0xff3fbfff,0xff3fc0ff,0xff3ebfff,0xff3ebfff,0xff3dbfff,0xff3dbeff,0xff3cbeff,0xff3cbdff, + 0xff3bbdff,0xff3abdff,0xff3abdff,0xff3abcff,0xff39bcff,0xff38bcff,0xff38bcff,0xff37bbff,0xff37baff,0xff37baff,0xff36baff,0xff36baff,0xff34baff,0xff34b9ff, + 0xff34b8ff,0xff33b8ff,0xff32b8ff,0xff32b8ff,0xff32b7ff,0xff31b8ff,0xff31b7ff,0xff30b7ff,0xff30b6ff,0xff2fb6ff,0xff2fb5ff,0xff2eb5ff,0xff2eb5ff,0xff2db5ff, + 0xff2cb5ff,0xff2cb4ff,0xff2bb3ff,0xff2bb3ff,0xff2bb3ff,0xff2ab3ff,0xff2ab2ff,0xff29b3ff,0xff29b1ff,0xff28b1ff,0xff28b1ff,0xff27b1ff,0xff27b0ff,0xff26b1ff, + 0xff26b0ff,0xff25afff,0xff25afff,0xff26b0ff,0xff27b1ff,0xff27b1ff,0xff27b2ff,0xff28b1ff,0xff28b1ff,0xff29b2ff,0xff3fbdff,0xff40bdff,0xff61cbff,0xff61ccff, + 0xff41bfff,0xff41c0ff,0xff41c0ff,0xff63ccff,0xff52c7ff,0xff43c1ff,0xff44c1ff,0xff44c1ff,0xff44c2ff,0xff45c2ff,0xff46c3ff,0xff46c3ff,0xff47c3ff,0xff47c5ff, + 0xff48c3ff,0xff48c5ff,0xff48c5ff,0xff47c3ff,0xff47c3ff,0xff46c3ff,0xff65ceff,0xff45c2ff,0xff45c1ff,0xff44c2ff,0xff53c7ff,0xff43c1ff,0xff42c1ff,0xff42c0ff, + 0xff42c0ff,0xff41bfff,0xff41bfff,0xff41bfff,0xff41bfff,0xff50c3ff,0xff40bdff,0xff3fbdff,0xff3fbcff,0xff3ebcff,0xff4dc2ff,0xff3dbbff,0xff3dbbff,0xff5dc8ff, + 0xff3bbaff,0xff3bbaff,0xff3abaff,0xff4ac0ff,0xff3ab9ff,0xff39b8ff,0xff39b9ff,0xff39b8ff,0xff49bfff,0xff38b7ff,0xff38b7ff,0xff37b7ff,0xff36b5ff,0xff36b5ff, + 0xff35b5ff,0xff35b5ff,0xff35b4ff,0xff34b4ff,0xff33b3ff,0xff33b4ff,0xff33b3ff,0xff33b3ff,0xff32b2ff,0xff32b2ff,0xff54c1ff,0xff30b1ff,0xff30b1ff,0xff30b1ff, + 0xff2fb0ff,0xff2eb0ff,0xff2eaeff,0xff2eb0ff,0xff2eaeff,0xff2eaeff,0xff2daeff,0xff2caeff,0xff3db5ff,0xff2cacff,0xff2bacff,0xff3cb4ff,0xff4dbcff,0xff3ab3ff, + 0xff29abff,0xff28abff,0xff28aaff,0xff4bbaff,0xff28aaff,0xff28a9ff,0xff26a9ff,0xff26a9ff,0xff26a9ff,0xff26a9ff,0xff25a7ff,0xff24a7ff,0xff24a7ff,0xff49b8ff, + 0xff23a5ff,0xff23a7ff,0xff23a5ff,0xff22a4ff,0xff22a4ff,0xff21a4ff,0xff21a3ff,0xff20a3ff,0xff20a3ff,0xff20a2ff,0xff1fa2ff,0xff1fa2ff,0xff31abff,0xff1ea2ff, + 0xff1da1ff,0xff1da0ff,0xff1da0ff,0xff41b2ff,0xff1ba0ff,0xff1ba0ff,0xff1ba0ff,0xff1ca0ff,0xff1da0ff,0xff1da1ff,0xff1ea1ff,0xff1ea1ff,0xff1fa2ff,0xff1fa2ff, + 0xff50caff,0xff50caff,0xff74d6ff,0xff74d6ff,0xff52cbff,0xff53cbff,0xff76d6ff,0xff53ccff,0xff76d6ff,0xff55ccff,0xff55ceff,0xff55ceff,0xff55ceff,0xff56ceff, + 0xff57ceff,0xff57cfff,0xff58cfff,0xff59cfff,0xff59cfff,0xff59d0ff,0xff59cfff,0xff58d0ff,0xff58cfff,0xff57cfff,0xff79d8ff,0xff57ceff,0xff55ceff,0xff55cdff, + 0xff76d7ff,0xff54cdff,0xff53cdff,0xff53cdff,0xff52ccff,0xff52cbff,0xff52cbff,0xff51cbff,0xff51cbff,0xff62cfff,0xff4fcaff,0xff4fcaff,0xff4ec9ff,0xff4ec9ff, + 0xff71d3ff,0xff4dc8ff,0xff4cc8ff,0xff70d2ff,0xff4bc7ff,0xff4bc7ff,0xff4bc7ff,0xff6fd1ff,0xff49c6ff,0xff49c6ff,0xff48c6ff,0xff48c6ff,0xff6dd0ff,0xff47c5ff, + 0xff46c4ff,0xff46c3ff,0xff46c3ff,0xff44c3ff,0xff45c3ff,0xff43c3ff,0xff44c2ff,0xff43c2ff,0xff42c2ff,0xff42c2ff,0xff42c1ff,0xff40c1ff,0xff40c1ff,0xff66cdff, + 0xff3fc0ff,0xff3fbfff,0xff3ebfff,0xff3dbfff,0xff3dbfff,0xff3cbeff,0xff3dbeff,0xff3cbeff,0xff3bbeff,0xff3abdff,0xff3abcff,0xff39bcff,0xff61caff,0xff39bbff, + 0xff38bbff,0xff60c9ff,0xff37bbff,0xff5fc8ff,0xff36baff,0xff36baff,0xff5ec7ff,0xff35b9ff,0xff34b9ff,0xff33b8ff,0xff33b8ff,0xff32b8ff,0xff31b8ff,0xff32b7ff, + 0xff31b6ff,0xff30b7ff,0xff2fb6ff,0xff59c5ff,0xff2eb5ff,0xff2fb5ff,0xff2eb4ff,0xff2db5ff,0xff2db4ff,0xff2cb4ff,0xff2cb4ff,0xff2bb3ff,0xff2bb3ff,0xff2bb2ff, + 0xff2ab3ff,0xff29b2ff,0xff53c1ff,0xff28b1ff,0xff27b1ff,0xff27b1ff,0xff52c1ff,0xff26b0ff,0xff26b0ff,0xff25afff,0xff26b0ff,0xff26b0ff,0xff27b1ff,0xff27b1ff, + 0xff27b2ff,0xff28b1ff,0xff29b1ff,0xff29b2ff,0xff40bdff,0xff40bdff,0xff41bdff,0xff41bfff,0xff41bfff,0xff41bfff,0xff63ccff,0xff42c0ff,0xff74d3ff,0xff63cdff, + 0xff64cdff,0xff55c7ff,0xff64ceff,0xff66ceff,0xff56c8ff,0xff67cfff,0xff66cfff,0xff67cfff,0xff58cbff,0xff68cfff,0xff68cfff,0xff57cbff,0xff47c3ff,0xff66cfff, + 0xff45c3ff,0xff56c8ff,0xff65cdff,0xff64cdff,0xff64cdff,0xff63cdff,0xff63ccff,0xff63ccff,0xff42c0ff,0xff63ccff,0xff41c0ff,0xff61ccff,0xff40bdff,0xff71d0ff, + 0xff3fbdff,0xff4fc3ff,0xff5fcbff,0xff5fc9ff,0xff5fc9ff,0xff3dbcff,0xff5dc8ff,0xff3cbbff,0xff4bc1ff,0xff5cc7ff,0xff5cc7ff,0xff5cc7ff,0xff5bc6ff,0xff5bc6ff, + 0xff5bc6ff,0xff49bfff,0xff6cccff,0xff5ac6ff,0xff38b7ff,0xff59c5ff,0xff59c5ff,0xff58c3ff,0xff58c3ff,0xff58c3ff,0xff57c2ff,0xff45bbff,0xff56c1ff,0xff33b3ff, + 0xff55c1ff,0xff33b3ff,0xff32b3ff,0xff54c1ff,0xff31b2ff,0xff65c7ff,0xff53c0ff,0xff52bfff,0xff52bfff,0xff52bfff,0xff51bfff,0xff40b7ff,0xff51bfff,0xff51bdff, + 0xff50bdff,0xff3eb5ff,0xff61c5ff,0xff4fbcff,0xff2bacff,0xff4dbcff,0xff2aacff,0xff29abff,0xff29abff,0xff29aaff,0xff4cbbff,0xff28aaff,0xff28aaff,0xff27a9ff, + 0xff27a9ff,0xff26a9ff,0xff25a8ff,0xff25a8ff,0xff24a8ff,0xff24a7ff,0xff48b8ff,0xff24a7ff,0xff48b8ff,0xff47b7ff,0xff47b7ff,0xff33adff,0xff59bfff,0xff46b5ff, + 0xff45b5ff,0xff32acff,0xff45b4ff,0xff44b3ff,0xff31abff,0xff43b3ff,0xff56bcff,0xff30aaff,0xff1da2ff,0xff1da1ff,0xff41b2ff,0xff1ca0ff,0xff41b2ff,0xff41b1ff, + 0xff41b2ff,0xff2ea9ff,0xff41b2ff,0xff41b3ff,0xff2faaff,0xff42b3ff,0xff42b3ff,0xff43b3ff,0xff4fcaff,0xff50cbff,0xff51caff,0xff51caff,0xff52cbff,0xff63d1ff, + 0xff63d1ff,0xff53ccff,0xff76d6ff,0xff54cdff,0xff76d7ff,0xff77d8ff,0xff55ceff,0xff57ceff,0xff79d9ff,0xff79d8ff,0xff79d9ff,0xff7ad9ff,0xff7ad9ff,0xff7bd9ff, + 0xff7ad9ff,0xff7ad9ff,0xff58cfff,0xff7ad8ff,0xff57ceff,0xff78d8ff,0xff55cdff,0xff55ceff,0xff76d7ff,0xff65d2ff,0xff76d6ff,0xff87dbff,0xff53cbff,0xff75d6ff, + 0xff63d0ff,0xff62d0ff,0xff51cbff,0xff73d5ff,0xff50caff,0xff72d5ff,0xff4fcaff,0xff4ec9ff,0xff71d4ff,0xff4dc9ff,0xff71d3ff,0xff4cc8ff,0xff6fd2ff,0xff4bc7ff, + 0xff4bc7ff,0xff6fd1ff,0xff6fd1ff,0xff48c6ff,0xff6ed1ff,0xff48c5ff,0xff6cd1ff,0xff47c5ff,0xff47c4ff,0xff6bd0ff,0xff45c4ff,0xff6ad0ff,0xff6acfff,0xff43c3ff, + 0xff43c2ff,0xff69ceff,0xff69ceff,0xff42c2ff,0xff67cdff,0xff40c0ff,0xff53c7ff,0xff53c6ff,0xff40c0ff,0xff65ccff,0xff3ebfff,0xff64ccff,0xff64ccff,0xff3dbeff, + 0xff3cbdff,0xff63cbff,0xff76d1ff,0xff63caff,0xff75d1ff,0xff3abcff,0xff61c9ff,0xff39bbff,0xff38bbff,0xff5fc9ff,0xff37baff,0xff36baff,0xff35baff,0xff49c0ff, + 0xff49c1ff,0xff34b9ff,0xff33b9ff,0xff34b9ff,0xff33b8ff,0xff32b8ff,0xff32b8ff,0xff31b7ff,0xff31b7ff,0xff30b6ff,0xff5ac5ff,0xff2fb6ff,0xff58c5ff,0xff2eb5ff, + 0xff2eb5ff,0xff57c4ff,0xff57c3ff,0xff2cb4ff,0xff57c2ff,0xff56c2ff,0xff55c2ff,0xff55c1ff,0xff55c1ff,0xff2ab2ff,0xff53c1ff,0xff28b2ff,0xff28b1ff,0xff3db8ff, + 0xff3db9ff,0xff26b1ff,0xff52c0ff,0xff25b0ff,0xff26b0ff,0xff26b0ff,0xff52c1ff,0xff3db9ff,0xff28b1ff,0xff53c1ff,0xff29b2ff,0xff29b2ff,0xff40bdff,0xff40bdff, + 0xff40bfff,0xff41bfff,0xff41bfff,0xff62ccff,0xff41c0ff,0xff42c0ff,0xff63cdff,0xff43c0ff,0xff63cdff,0xff65cdff,0xff44c2ff,0xff45c2ff,0xff66ceff,0xff67cfff, + 0xff67cfff,0xff67cfff,0xff68cfff,0xff48c5ff,0xff47c3ff,0xff58c9ff,0xff57c9ff,0xff56c9ff,0xff45c2ff,0xff65ceff,0xff44c2ff,0xff54c8ff,0xff64cdff,0xff63cdff, + 0xff43c0ff,0xff63ccff,0xff42c0ff,0xff51c5ff,0xff61ccff,0xff41bfff,0xff40bdff,0xff60ccff,0xff40bdff,0xff5fc9ff,0xff3ebdff,0xff4ec2ff,0xff5fc9ff,0xff4dc1ff, + 0xff4cc1ff,0xff3cbbff,0xff5cc7ff,0xff3bbaff,0xff4ac0ff,0xff5cc6ff,0xff5bc6ff,0xff3ab9ff,0xff5bc6ff,0xff39b8ff,0xff5ac6ff,0xff38b7ff,0xff48bdff,0xff59c5ff, + 0xff58c3ff,0xff36b5ff,0xff58c3ff,0xff35b5ff,0xff35b4ff,0xff57c2ff,0xff56c2ff,0xff33b3ff,0xff67c8ff,0xff33b3ff,0xff54c1ff,0xff32b2ff,0xff31b2ff,0xff66c7ff, + 0xff30b1ff,0xff52c0ff,0xff52bfff,0xff2fb1ff,0xff2eb0ff,0xff51bdff,0xff51bdff,0xff2daeff,0xff3eb7ff,0xff2dadff,0xff4fbdff,0xff2bacff,0xff3cb4ff,0xff4ebcff, + 0xff2aacff,0xff4cbcff,0xff29abff,0xff4cbbff,0xff28abff,0xff28aaff,0xff28aaff,0xff38b1ff,0xff27a9ff,0xff26a8ff,0xff26a8ff,0xff37b0ff,0xff25a8ff,0xff36aeff, + 0xff36aeff,0xff24a7ff,0xff47b7ff,0xff34adff,0xff23a5ff,0xff46b7ff,0xff46b5ff,0xff21a4ff,0xff46b4ff,0xff45b4ff,0xff20a3ff,0xff20a3ff,0xff31acff,0xff1fa2ff, + 0xff43b3ff,0xff30abff,0xff1da1ff,0xff41b3ff,0xff1da0ff,0xff1ca0ff,0xff41b2ff,0xff1b9fff,0xff2ea8ff,0xff2eaaff,0xff1da1ff,0xff2fa9ff,0xff30aaff,0xff42b3ff, + 0xff1fa2ff,0xff31abff,0xff50caff,0xff50cbff,0xff51cbff,0xff51cbff,0xff63d0ff,0xff63d0ff,0xff53ccff,0xff54ccff,0xff65d1ff,0xff55cdff,0xff66d2ff,0xff55cdff, + 0xff78d7ff,0xff78d8ff,0xff57ceff,0xff69d4ff,0xff58cfff,0xff6ad4ff,0xff59d0ff,0xff7bd9ff,0xff7bd9ff,0xff58cfff,0xff79d9ff,0xff58cfff,0xff57ceff,0xff56ceff, + 0xff78d8ff,0xff67d3ff,0xff66d2ff,0xff65d2ff,0xff76d7ff,0xff76d7ff,0xff52ccff,0xff52cbff,0xff63d0ff,0xff51cbff,0xff62d0ff,0xff73d5ff,0xff72d5ff,0xff4fc9ff, + 0xff72d4ff,0xff60ceff,0xff5fceff,0xff71d3ff,0xff4dc8ff,0xff4cc8ff,0xff4bc8ff,0xff6fd2ff,0xff5cccff,0xff5cccff,0xff5bccff,0xff6dd1ff,0xff5acbff,0xff48c6ff, + 0xff48c5ff,0xff6bd1ff,0xff47c4ff,0xff6bd0ff,0xff6acfff,0xff6acfff,0xff57c9ff,0xff44c3ff,0xff43c2ff,0xff56c8ff,0xff55c7ff,0xff68cdff,0xff54c7ff,0xff53c7ff, + 0xff53c6ff,0xff40c0ff,0xff40bfff,0xff66ccff,0xff65ccff,0xff51c5ff,0xff50c5ff,0xff3cbeff,0xff3cbeff,0xff50c5ff,0xff4fc4ff,0xff62caff,0xff4ec4ff,0xff3abdff, + 0xff39bbff,0xff60caff,0xff38bbff,0xff4bc2ff,0xff5fc8ff,0xff4bc1ff,0xff4ac1ff,0xff49c1ff,0xff35b9ff,0xff35b9ff,0xff34b8ff,0xff70cdff,0xff47bfff,0xff32b7ff, + 0xff47beff,0xff6fccff,0xff31b7ff,0xff5ac5ff,0xff30b7ff,0xff2fb6ff,0xff58c4ff,0xff43bcff,0xff58c4ff,0xff2db5ff,0xff41bcff,0xff2db4ff,0xff41bbff,0xff2bb3ff, + 0xff56c2ff,0xff55c2ff,0xff29b2ff,0xff29b2ff,0xff3eb9ff,0xff3eb9ff,0xff3ebaff,0xff3db9ff,0xff26b1ff,0xff26b0ff,0xff3bb8ff,0xff51c0ff,0xff3cb8ff,0xff26b0ff, + 0xff52c1ff,0xff53c0ff,0xff28b1ff,0xff3eb9ff,0xff54c1ff,0xff3fbaff,0xff40bdff,0xff40bdff,0xff41bfff,0xff41bfff,0xff50c5ff,0xff41c0ff,0xff42c0ff,0xff42c0ff, + 0xff42c1ff,0xff43c1ff,0xff43c1ff,0xff44c1ff,0xff45c2ff,0xff45c2ff,0xff46c3ff,0xff46c2ff,0xff47c3ff,0xff48c5ff,0xff48c3ff,0xff48c5ff,0xff48c3ff,0xff47c3ff, + 0xff56c8ff,0xff46c3ff,0xff46c3ff,0xff45c3ff,0xff45c2ff,0xff44c1ff,0xff44c1ff,0xff43c1ff,0xff43c1ff,0xff42c0ff,0xff42c0ff,0xff41bfff,0xff41bfff,0xff41bfff, + 0xff41bfff,0xff40bdff,0xff3fbdff,0xff3fbdff,0xff3fbcff,0xff3ebcff,0xff3ebbff,0xff4dc1ff,0xff3cbbff,0xff3cbaff,0xff3bbaff,0xff3bbaff,0xff3abaff,0xff3ab9ff, + 0xff3abaff,0xff3ab9ff,0xff39b9ff,0xff39b8ff,0xff38b7ff,0xff37b7ff,0xff37b7ff,0xff48bdff,0xff59c3ff,0xff47bdff,0xff35b5ff,0xff34b4ff,0xff35b4ff,0xff34b3ff, + 0xff33b3ff,0xff33b3ff,0xff33b2ff,0xff43baff,0xff33b2ff,0xff32b2ff,0xff31b1ff,0xff41b8ff,0xff30b1ff,0xff30b1ff,0xff2fb1ff,0xff2fb0ff,0xff2eb0ff,0xff2eaeff, + 0xff2eaeff,0xff2dadff,0xff2dadff,0xff2cadff,0xff2cadff,0xff2badff,0xff2bacff,0xff2bacff,0xff2aacff,0xff29abff,0xff3ab3ff,0xff28abff,0xff28abff,0xff28aaff, + 0xff28aaff,0xff27aaff,0xff27a9ff,0xff26a9ff,0xff26a8ff,0xff25a8ff,0xff24a8ff,0xff37aeff,0xff24a7ff,0xff24a7ff,0xff34aeff,0xff23a5ff,0xff22a5ff,0xff22a5ff, + 0xff21a4ff,0xff21a4ff,0xff20a4ff,0xff20a3ff,0xff20a3ff,0xff20a3ff,0xff1fa2ff,0xff20a2ff,0xff1fa2ff,0xff1ea1ff,0xff30aaff,0xff1da0ff,0xff1ca0ff,0xff1ca1ff, + 0xff1ca0ff,0xff1ba0ff,0xff1b9fff,0xff1ca0ff,0xff1ca1ff,0xff1da1ff,0xff1da1ff,0xff1ea1ff,0xff1fa2ff,0xff1fa2ff,0xff50caff,0xff51cbff,0xff51caff,0xff51caff, + 0xff51cbff,0xff52ccff,0xff52cbff,0xff53ccff,0xff54ccff,0xff54cdff,0xff55cdff,0xff56cdff,0xff56ceff,0xff56ceff,0xff57ceff,0xff57cfff,0xff58cfff,0xff58cfff, + 0xff59d0ff,0xff59d0ff,0xff58cfff,0xff58cfff,0xff58cfff,0xff58cfff,0xff57ceff,0xff56ceff,0xff56ceff,0xff55cdff,0xff54cdff,0xff54cdff,0xff54ccff,0xff53ccff, + 0xff52ccff,0xff52cbff,0xff51cbff,0xff51cbff,0xff50caff,0xff50caff,0xff50caff,0xff4fcaff,0xff4fc9ff,0xff4ec9ff,0xff4ec9ff,0xff4dc9ff,0xff4dc8ff,0xff4cc7ff, + 0xff4bc7ff,0xff4bc7ff,0xff4ac7ff,0xff4ac6ff,0xff49c6ff,0xff49c6ff,0xff48c5ff,0xff48c5ff,0xff47c5ff,0xff46c5ff,0xff46c4ff,0xff45c4ff,0xff45c3ff,0xff45c3ff, + 0xff45c3ff,0xff44c2ff,0xff44c2ff,0xff42c2ff,0xff42c2ff,0xff42c1ff,0xff42c1ff,0xff41c1ff,0xff40c0ff,0xff40c0ff,0xff3fc0ff,0xff52c6ff,0xff3ebfff,0xff3ebfff, + 0xff3dbfff,0xff50c5ff,0xff50c5ff,0xff3bbdff,0xff4fc4ff,0xff3bbdff,0xff3abdff,0xff39bcff,0xff4dc3ff,0xff4dc3ff,0xff38bbff,0xff37bbff,0xff37bbff,0xff37bbff, + 0xff36baff,0xff36baff,0xff35b9ff,0xff34b9ff,0xff34b9ff,0xff33b8ff,0xff33b8ff,0xff32b8ff,0xff32b8ff,0xff31b8ff,0xff31b7ff,0xff30b6ff,0xff2fb6ff,0xff30b6ff, + 0xff2eb5ff,0xff2eb5ff,0xff2db4ff,0xff2eb5ff,0xff2cb5ff,0xff2db4ff,0xff2cb4ff,0xff2bb4ff,0xff2ab3ff,0xff2ab3ff,0xff29b2ff,0xff29b2ff,0xff29b1ff,0xff28b1ff, + 0xff28b1ff,0xff27b1ff,0xff26b0ff,0xff26b0ff,0xff25afff,0xff25b0ff,0xff25b0ff,0xff3cb8ff,0xff27b0ff,0xff27b1ff,0xff28b2ff,0xff28b1ff,0xff3fbaff,0xff3fbaff, + 0xff3fbdff,0xff40bdff,0xff40bdff,0xff41bdff,0xff61ccff,0xff62ccff,0xff62ccff,0xff42c0ff,0xff74d2ff,0xff63ccff,0xff64cdff,0xff44c1ff,0xff65ceff,0xff65cfff, + 0xff46c2ff,0xff66cfff,0xff66cfff,0xff67cfff,0xff67cfff,0xff48c5ff,0xff57cbff,0xff58c9ff,0xff56c9ff,0xff66cfff,0xff56c9ff,0xff55c8ff,0xff65cdff,0xff64cdff, + 0xff53c7ff,0xff74d2ff,0xff63cdff,0xff63ccff,0xff41c0ff,0xff41c0ff,0xff41c0ff,0xff41bfff,0xff72d0ff,0xff60ccff,0xff50c3ff,0xff5fc9ff,0xff3ebcff,0xff3ebcff, + 0xff5ec8ff,0xff5ec8ff,0xff5dc8ff,0xff5dc8ff,0xff5dc7ff,0xff5cc7ff,0xff5cc7ff,0xff4ac0ff,0xff6dceff,0xff5bc6ff,0xff5bc6ff,0xff5bc6ff,0xff5bc6ff,0xff59c5ff, + 0xff49bfff,0xff58c5ff,0xff59c3ff,0xff58c3ff,0xff58c3ff,0xff58c3ff,0xff57c2ff,0xff44bbff,0xff57c2ff,0xff67c8ff,0xff55c1ff,0xff42b9ff,0xff32b2ff,0xff32b2ff, + 0xff31b2ff,0xff53c1ff,0xff30b1ff,0xff30b1ff,0xff2fb1ff,0xff51bfff,0xff51bfff,0xff2eaeff,0xff51bdff,0xff2dadff,0xff2daeff,0xff2cadff,0xff4fbcff,0xff4ebcff, + 0xff2badff,0xff2aacff,0xff2aacff,0xff29acff,0xff29abff,0xff29abff,0xff28aaff,0xff28aaff,0xff5ec2ff,0xff4bb9ff,0xff38b1ff,0xff4ab8ff,0xff49b8ff,0xff49b8ff, + 0xff37b0ff,0xff36b0ff,0xff49b8ff,0xff35aeff,0xff35aeff,0xff47b7ff,0xff47b7ff,0xff34adff,0xff46b5ff,0xff21a4ff,0xff46b5ff,0xff21a3ff,0xff45b4ff,0xff44b3ff, + 0xff20a2ff,0xff43b3ff,0xff43b3ff,0xff42b3ff,0xff42b3ff,0xff41b3ff,0xff41b3ff,0xff2ea9ff,0xff1ca0ff,0xff1b9fff,0xff1ca0ff,0xff2eaaff,0xff2eaaff,0xff1da1ff, + 0xff1da1ff,0xff1fa1ff,0xff43b3ff,0xff43b3ff,0xff50caff,0xff50caff,0xff51cbff,0xff51cbff,0xff74d6ff,0xff52cbff,0xff53ccff,0xff76d6ff,0xff76d6ff,0xff55cdff, + 0xff76d7ff,0xff77d8ff,0xff55ceff,0xff56ceff,0xff78d8ff,0xff7ad8ff,0xff58cfff,0xff69d4ff,0xff7bd9ff,0xff6ad5ff,0xff6ad5ff,0xff58cfff,0xff7ad9ff,0xff57cfff, + 0xff78d9ff,0xff79d8ff,0xff56ceff,0xff56cdff,0xff66d2ff,0xff76d7ff,0xff54cdff,0xff53ccff,0xff53ccff,0xff52cbff,0xff52cbff,0xff51cbff,0xff74d5ff,0xff50cbff, + 0xff73d5ff,0xff72d5ff,0xff4fcaff,0xff4ec9ff,0xff72d4ff,0xff71d3ff,0xff4dc8ff,0xff5ecdff,0xff6fd3ff,0xff4bc7ff,0xff4bc7ff,0xff6fd2ff,0xff6ed1ff,0xff49c6ff, + 0xff49c5ff,0xff6dd1ff,0xff47c5ff,0xff47c5ff,0xff6bd0ff,0xff6bd0ff,0xff45c4ff,0xff6acfff,0xff6acfff,0xff44c3ff,0xff43c2ff,0xff69ceff,0xff42c2ff,0xff68cdff, + 0xff41c1ff,0xff54c7ff,0xff66cdff,0xff66cdff,0xff52c6ff,0xff52c5ff,0xff51c5ff,0xff3ebeff,0xff3dbfff,0xff50c5ff,0xff50c5ff,0xff3cbdff,0xff4fc4ff,0xff4ec4ff, + 0xff3abdff,0xff39bcff,0xff4dc3ff,0xff4cc3ff,0xff38bbff,0xff37bbff,0xff37bbff,0xff36baff,0xff36baff,0xff35baff,0xff35b9ff,0xff34b9ff,0xff5dc7ff,0xff33b8ff, + 0xff5cc6ff,0xff5bc6ff,0xff32b7ff,0xff32b7ff,0xff5ac5ff,0xff5ac5ff,0xff30b6ff,0xff59c4ff,0xff59c5ff,0xff2fb6ff,0xff2eb5ff,0xff43bcff,0xff57c3ff,0xff57c3ff, + 0xff2cb4ff,0xff56c3ff,0xff2bb3ff,0xff2bb2ff,0xff55c2ff,0xff54c1ff,0xff29b1ff,0xff3ebaff,0xff53c1ff,0xff27b1ff,0xff27b1ff,0xff26b0ff,0xff51c0ff,0xff51c0ff, + 0xff52c0ff,0xff26b0ff,0xff52c0ff,0xff27b1ff,0xff27b1ff,0xff28b2ff,0xff3ebaff,0xff3fbaff,0xff3fbcff,0xff50c3ff,0xff61ccff,0xff61cbff,0xff62ccff,0xff41bfff, + 0xff42bfff,0xff63ccff,0xff74d3ff,0xff63cdff,0xff64cdff,0xff65ceff,0xff65ceff,0xff65ceff,0xff65ceff,0xff67cfff,0xff46c3ff,0xff47c3ff,0xff68cfff,0xff68cfff, + 0xff47c5ff,0xff47c3ff,0xff77d4ff,0xff66ceff,0xff76d4ff,0xff65ceff,0xff45c2ff,0xff64cdff,0xff53c7ff,0xff74d2ff,0xff63ccff,0xff42c0ff,0xff42bfff,0xff41bfff, + 0xff41c0ff,0xff41bdff,0xff72d0ff,0xff60cbff,0xff4fc3ff,0xff5fcbff,0xff3fbdff,0xff3ebcff,0xff5ec8ff,0xff5ec8ff,0xff4dc1ff,0xff5dc7ff,0xff5dc7ff,0xff5cc7ff, + 0xff5cc7ff,0xff49c0ff,0xff6dcdff,0xff5bc6ff,0xff39b9ff,0xff5bc6ff,0xff5ac6ff,0xff59c6ff,0xff48bdff,0xff59c5ff,0xff36b5ff,0xff58c3ff,0xff58c3ff,0xff58c3ff, + 0xff57c2ff,0xff44bbff,0xff33b3ff,0xff56c2ff,0xff33b3ff,0xff33b3ff,0xff32b2ff,0xff32b2ff,0xff32b2ff,0xff31b1ff,0xff53c0ff,0xff30b1ff,0xff2fb1ff,0xff2fb0ff, + 0xff2eb0ff,0xff2eaeff,0xff2eaeff,0xff51bdff,0xff2daeff,0xff2daeff,0xff2cacff,0xff2badff,0xff2badff,0xff2bacff,0xff2aabff,0xff29abff,0xff29abff,0xff4cbaff, + 0xff4cbbff,0xff39b2ff,0xff4bbaff,0xff27aaff,0xff4ab9ff,0xff4ab9ff,0xff49b9ff,0xff49b9ff,0xff36b0ff,0xff5bc0ff,0xff49b8ff,0xff5bc0ff,0xff47b8ff,0xff23a5ff, + 0xff23a5ff,0xff23a5ff,0xff5abfff,0xff33adff,0xff20a4ff,0xff45b5ff,0xff44b4ff,0xff44b4ff,0xff44b3ff,0xff43b3ff,0xff30abff,0xff42b3ff,0xff41b3ff,0xff41b3ff, + 0xff2eaaff,0xff1ca1ff,0xff1ba0ff,0xff1ba0ff,0xff1ba0ff,0xff1ca1ff,0xff41b2ff,0xff1da1ff,0xff1ea2ff,0xff1ea1ff,0xff1fa1ff,0xff1fa2ff,0xff50caff,0xff50caff, + 0xff50caff,0xff51cbff,0xff75d6ff,0xff53ccff,0xff52ccff,0xff76d6ff,0xff76d6ff,0xff55cdff,0xff54cdff,0xff77d7ff,0xff56ceff,0xff56ceff,0xff78d9ff,0xff79d9ff, + 0xff57cfff,0xff69d5ff,0xff7bd9ff,0xff5ad0ff,0xff7bd9ff,0xff59cfff,0xff79d9ff,0xff57cfff,0xff78d9ff,0xff78d8ff,0xff55ceff,0xff55ceff,0xff76d7ff,0xff76d6ff, + 0xff54ccff,0xff53ccff,0xff53ccff,0xff52cbff,0xff52cbff,0xff52cbff,0xff74d5ff,0xff50caff,0xff73d4ff,0xff72d5ff,0xff4ec9ff,0xff4ec9ff,0xff71d4ff,0xff71d3ff, + 0xff4cc8ff,0xff70d3ff,0xff70d3ff,0xff4bc7ff,0xff6fd1ff,0xff4ac6ff,0xff6ed1ff,0xff49c5ff,0xff48c5ff,0xff6dd1ff,0xff47c5ff,0xff47c5ff,0xff46c4ff,0xff6ad0ff, + 0xff45c4ff,0xff6acfff,0xff6acfff,0xff44c2ff,0xff69ceff,0xff42c2ff,0xff42c1ff,0xff68cdff,0xff41c1ff,0xff54c7ff,0xff66cdff,0xff66cdff,0xff52c6ff,0xff3fbfff, + 0xff65ccff,0xff3ebfff,0xff3dbfff,0xff3dbeff,0xff3cbeff,0xff3bbdff,0xff3bbdff,0xff63caff,0xff3abdff,0xff39bcff,0xff39bcff,0xff39bbff,0xff37bbff,0xff38bbff, + 0xff36bbff,0xff37baff,0xff36baff,0xff35baff,0xff35b9ff,0xff34b9ff,0xff5dc7ff,0xff33b8ff,0xff5cc6ff,0xff5bc6ff,0xff31b7ff,0xff31b7ff,0xff31b7ff,0xff5ac5ff, + 0xff30b6ff,0xff59c5ff,0xff59c4ff,0xff2eb6ff,0xff2eb5ff,0xff42bcff,0xff57c3ff,0xff41bcff,0xff41bcff,0xff56c2ff,0xff2ab3ff,0xff2ab2ff,0xff55c2ff,0xff55c1ff, + 0xff29b2ff,0xff53c1ff,0xff52c1ff,0xff27b1ff,0xff27b1ff,0xff26b1ff,0xff52c0ff,0xff51c0ff,0xff51c0ff,0xff26b0ff,0xff27b1ff,0xff52c1ff,0xff28b1ff,0xff28b2ff, + 0xff28b1ff,0xff29b2ff,0xff3fbdff,0xff40bdff,0xff41bdff,0xff41bfff,0xff62ccff,0xff62ccff,0xff62ccff,0xff43c0ff,0xff63ccff,0xff43c0ff,0xff43c1ff,0xff64ceff, + 0xff45c2ff,0xff45c2ff,0xff66cfff,0xff66cfff,0xff67cfff,0xff67cfff,0xff67cfff,0xff48c5ff,0xff48c5ff,0xff67cfff,0xff67cfff,0xff46c3ff,0xff65cfff,0xff55c8ff, + 0xff65cdff,0xff64ceff,0xff64cdff,0xff74d2ff,0xff63cdff,0xff63ccff,0xff41c0ff,0xff42c0ff,0xff41bfff,0xff41bfff,0xff71d0ff,0xff60cbff,0xff50c3ff,0xff4fc2ff, + 0xff5fc9ff,0xff5fc8ff,0xff4ec1ff,0xff5ec9ff,0xff5ec8ff,0xff6ecfff,0xff5cc8ff,0xff3bbaff,0xff3abaff,0xff5cc6ff,0xff6dcdff,0xff5bc6ff,0xff5bc6ff,0xff5bc6ff, + 0xff39b7ff,0xff38b7ff,0xff37b7ff,0xff59c5ff,0xff58c3ff,0xff58c5ff,0xff58c3ff,0xff35b5ff,0xff35b4ff,0xff57c2ff,0xff33b4ff,0xff55c1ff,0xff33b3ff,0xff33b2ff, + 0xff32b3ff,0xff32b2ff,0xff31b2ff,0xff30b2ff,0xff30b1ff,0xff52c0ff,0xff30b1ff,0xff2eb0ff,0xff2eb0ff,0xff2eb0ff,0xff2eaeff,0xff2eaeff,0xff50bdff,0xff2daeff, + 0xff2cadff,0xff2cadff,0xff2bacff,0xff2aacff,0xff2aacff,0xff2aabff,0xff29abff,0xff28aaff,0xff28abff,0xff28aaff,0xff5ec1ff,0xff4ab9ff,0xff38b2ff,0xff4ab9ff, + 0xff26a9ff,0xff25a8ff,0xff24a7ff,0xff49b8ff,0xff24a7ff,0xff48b8ff,0xff35aeff,0xff48b8ff,0xff47b7ff,0xff33adff,0xff46b5ff,0xff21a4ff,0xff46b5ff,0xff45b4ff, + 0xff20a3ff,0xff20a2ff,0xff43b3ff,0xff43b3ff,0xff43b3ff,0xff56bcff,0xff41b3ff,0xff41b3ff,0xff41b3ff,0xff2ea9ff,0xff1ba0ff,0xff1ba0ff,0xff1ca0ff,0xff1ca0ff, + 0xff1da0ff,0xff41b3ff,0xff1ea1ff,0xff1ea2ff,0xff1fa2ff,0xff1fa2ff,0xff50caff,0xff50caff,0xff51caff,0xff51cbff,0xff52cbff,0xff52ccff,0xff52ccff,0xff53ccff, + 0xff54cdff,0xff54cdff,0xff55cdff,0xff55ceff,0xff56ceff,0xff56ceff,0xff57ceff,0xff58cfff,0xff57cfff,0xff59cfff,0xff59d0ff,0xff59d0ff,0xff59cfff,0xff58d0ff, + 0xff58cfff,0xff57ceff,0xff56ceff,0xff56ceff,0xff55ceff,0xff55cdff,0xff55cdff,0xff55cdff,0xff53cdff,0xff53ccff,0xff64d1ff,0xff75d6ff,0xff75d6ff,0xff62d0ff, + 0xff50cbff,0xff50caff,0xff4fc9ff,0xff4fc9ff,0xff4fc9ff,0xff4ec9ff,0xff4dc8ff,0xff4dc8ff,0xff4dc8ff,0xff4cc8ff,0xff4cc7ff,0xff4bc7ff,0xff4ac7ff,0xff4ac6ff, + 0xff4ac6ff,0xff49c5ff,0xff48c6ff,0xff48c5ff,0xff48c5ff,0xff47c4ff,0xff47c4ff,0xff46c3ff,0xff45c4ff,0xff44c4ff,0xff44c3ff,0xff43c3ff,0xff43c2ff,0xff42c2ff, + 0xff42c2ff,0xff42c2ff,0xff41c1ff,0xff41c1ff,0xff40c0ff,0xff3fc0ff,0xff3fbfff,0xff3ebfff,0xff3ec0ff,0xff64cbff,0xff3dbfff,0xff3cbeff,0xff3cbdff,0xff3cbdff, + 0xff3bbdff,0xff3abdff,0xff62caff,0xff3abdff,0xff39bcff,0xff39bcff,0xff38bbff,0xff37baff,0xff37bbff,0xff36baff,0xff36baff,0xff35baff,0xff35b9ff,0xff34b9ff, + 0xff33b9ff,0xff34b8ff,0xff33b8ff,0xff32b8ff,0xff32b8ff,0xff32b7ff,0xff31b7ff,0xff31b6ff,0xff30b6ff,0xff2fb5ff,0xff2fb6ff,0xff2eb5ff,0xff2eb5ff,0xff2eb5ff, + 0xff2cb4ff,0xff2cb4ff,0xff2bb4ff,0xff2bb3ff,0xff2ab3ff,0xff2ab3ff,0xff2ab3ff,0xff29b2ff,0xff28b1ff,0xff28b1ff,0xff28b1ff,0xff27b1ff,0xff27b1ff,0xff26b1ff, + 0xff25b0ff,0xff25afff,0xff25b0ff,0xff26b1ff,0xff27b0ff,0xff27b1ff,0xff52c1ff,0xff29b1ff,0xff28b1ff,0xff29b2ff,0xff40bcff,0xff40bdff,0xff41bfff,0xff41bdff, + 0xff41bfff,0xff41bfff,0xff42c0ff,0xff42c1ff,0xff43c0ff,0xff43c1ff,0xff44c1ff,0xff45c1ff,0xff45c2ff,0xff46c3ff,0xff45c3ff,0xff46c2ff,0xff47c3ff,0xff47c5ff, + 0xff48c3ff,0xff49c5ff,0xff48c3ff,0xff47c3ff,0xff47c3ff,0xff46c3ff,0xff46c2ff,0xff45c2ff,0xff45c2ff,0xff44c2ff,0xff44c1ff,0xff43c1ff,0xff42c0ff,0xff42c0ff, + 0xff41bfff,0xff41c0ff,0xff41bfff,0xff41bfff,0xff40bdff,0xff40bdff,0xff40bdff,0xff3fbdff,0xff3fbdff,0xff3ebcff,0xff3ebcff,0xff3dbbff,0xff3cbbff,0xff3cbbff, + 0xff3bbaff,0xff3bbaff,0xff3abaff,0xff3ab9ff,0xff3abaff,0xff3ab8ff,0xff3ab9ff,0xff39b8ff,0xff38b8ff,0xff38b8ff,0xff37b8ff,0xff37b7ff,0xff36b7ff,0xff35b5ff, + 0xff35b5ff,0xff35b5ff,0xff34b5ff,0xff34b4ff,0xff33b4ff,0xff33b4ff,0xff33b3ff,0xff33b3ff,0xff32b3ff,0xff32b2ff,0xff31b2ff,0xff30b2ff,0xff30b1ff,0xff2fb1ff, + 0xff2fb0ff,0xff2fb0ff,0xff2eb0ff,0xff2eb0ff,0xff2eb0ff,0xff2eaeff,0xff2daeff,0xff2daeff,0xff2cadff,0xff2cadff,0xff2bacff,0xff2aacff,0xff2aabff,0xff29abff, + 0xff29abff,0xff28abff,0xff28aaff,0xff28aaff,0xff28aaff,0xff27a9ff,0xff27a9ff,0xff26a8ff,0xff26a9ff,0xff25a8ff,0xff25a8ff,0xff24a8ff,0xff24a7ff,0xff24a7ff, + 0xff24a7ff,0xff23a5ff,0xff23a5ff,0xff22a5ff,0xff22a5ff,0xff21a4ff,0xff21a4ff,0xff20a3ff,0xff20a3ff,0xff20a3ff,0xff1fa3ff,0xff1fa2ff,0xff1ea1ff,0xff1ea2ff, + 0xff1ea1ff,0xff1da1ff,0xff1ca1ff,0xff1ca0ff,0xff1c9fff,0xff1b9fff,0xff1ca0ff,0xff1ca0ff,0xff1da0ff,0xff1da1ff,0xff1da1ff,0xff1ea1ff,0xff1ea1ff,0xff1fa2ff, + 0xff4fcaff,0xff50caff,0xff51cbff,0xff51cbff,0xff52cbff,0xff63d0ff,0xff64d1ff,0xff53ccff,0xff64d2ff,0xff77d7ff,0xff66d3ff,0xff55ceff,0xff56ceff,0xff56ceff, + 0xff57ceff,0xff57ceff,0xff58cfff,0xff58cfff,0xff58cfff,0xff5ad0ff,0xff59d0ff,0xff59cfff,0xff69d4ff,0xff7ad8ff,0xff68d4ff,0xff56ceff,0xff55ceff,0xff55ceff, + 0xff55cdff,0xff54cdff,0xff53cdff,0xff53cdff,0xff52cbff,0xff63d1ff,0xff52cbff,0xff51cbff,0xff50cbff,0xff50caff,0xff4fcaff,0xff4fc9ff,0xff4fc9ff,0xff4ec9ff, + 0xff4ec9ff,0xff4dc8ff,0xff4cc8ff,0xff4cc8ff,0xff4cc7ff,0xff6fd2ff,0xff6fd1ff,0xff4ac6ff,0xff49c6ff,0xff49c6ff,0xff48c5ff,0xff47c5ff,0xff48c4ff,0xff47c4ff, + 0xff46c4ff,0xff45c4ff,0xff45c3ff,0xff44c3ff,0xff44c3ff,0xff44c3ff,0xff43c2ff,0xff42c2ff,0xff43c2ff,0xff42c1ff,0xff41c1ff,0xff40c1ff,0xff40c0ff,0xff3fc0ff, + 0xff3fbfff,0xff3ec0ff,0xff3fbfff,0xff3ebfff,0xff3dbfff,0xff64ccff,0xff63cbff,0xff3cbdff,0xff3bbdff,0xff3bbdff,0xff3abcff,0xff3abcff,0xff39bcff,0xff60c9ff, + 0xff38bbff,0xff37bbff,0xff37baff,0xff36baff,0xff36baff,0xff49c0ff,0xff49c0ff,0xff34b9ff,0xff34b8ff,0xff33b8ff,0xff33b8ff,0xff32b7ff,0xff32b7ff,0xff31b7ff, + 0xff30b7ff,0xff30b6ff,0xff44bdff,0xff2fb6ff,0xff2fb5ff,0xff2eb5ff,0xff2eb5ff,0xff2db5ff,0xff2cb5ff,0xff2cb4ff,0xff2cb4ff,0xff2bb3ff,0xff2bb3ff,0xff2ab2ff, + 0xff2ab2ff,0xff29b3ff,0xff28b1ff,0xff28b2ff,0xff27b1ff,0xff27b0ff,0xff26b1ff,0xff26b0ff,0xff25afff,0xff25afff,0xff25b0ff,0xff26b1ff,0xff3db8ff,0xff28b1ff, + 0xff27b1ff,0xff3eb9ff,0xff29b2ff,0xff29b2ff,0xff40bdff,0xff40bdff,0xff41bfff,0xff41bfff,0xff41bfff,0xff42c0ff,0xff62ccff,0xff42c0ff,0xff63cdff,0xff43c1ff, + 0xff64cdff,0xff44c2ff,0xff45c1ff,0xff45c2ff,0xff46c2ff,0xff46c3ff,0xff47c3ff,0xff48c3ff,0xff48c5ff,0xff48c3ff,0xff47c5ff,0xff47c3ff,0xff66cfff,0xff46c2ff, + 0xff66ceff,0xff46c2ff,0xff45c2ff,0xff44c1ff,0xff44c1ff,0xff43c1ff,0xff42c0ff,0xff42c0ff,0xff41c0ff,0xff62ccff,0xff41bfff,0xff41bfff,0xff40bdff,0xff40bdff, + 0xff40bdff,0xff3fbcff,0xff3ebcff,0xff3ebcff,0xff3dbbff,0xff3dbbff,0xff3dbbff,0xff3cbbff,0xff5dc7ff,0xff3abaff,0xff3ab9ff,0xff5cc7ff,0xff3ab9ff,0xff3ab9ff, + 0xff39b8ff,0xff38b8ff,0xff38b7ff,0xff38b7ff,0xff37b8ff,0xff37b5ff,0xff37b5ff,0xff36b5ff,0xff36b5ff,0xff35b4ff,0xff34b4ff,0xff34b4ff,0xff33b4ff,0xff33b3ff, + 0xff33b3ff,0xff33b3ff,0xff33b3ff,0xff32b2ff,0xff31b1ff,0xff30b1ff,0xff30b1ff,0xff2fb1ff,0xff2fb0ff,0xff51bfff,0xff51bfff,0xff2eaeff,0xff2eaeff,0xff2eaeff, + 0xff2daeff,0xff2dadff,0xff4fbdff,0xff2cadff,0xff3cb4ff,0xff2aacff,0xff2aacff,0xff2aacff,0xff29abff,0xff29aaff,0xff4bbaff,0xff28aaff,0xff28aaff,0xff27aaff, + 0xff27a9ff,0xff26a9ff,0xff25a8ff,0xff25a8ff,0xff24a8ff,0xff25a7ff,0xff35aeff,0xff24a7ff,0xff24a7ff,0xff23a5ff,0xff23a5ff,0xff23a5ff,0xff22a4ff,0xff21a4ff, + 0xff21a3ff,0xff20a3ff,0xff20a3ff,0xff20a3ff,0xff20a2ff,0xff1fa2ff,0xff1fa2ff,0xff1ea2ff,0xff1ea1ff,0xff1da1ff,0xff1ca1ff,0xff1ca0ff,0xff1ca0ff,0xff1b9fff, + 0xff1ca0ff,0xff1ca0ff,0xff41b3ff,0xff1da1ff,0xff1ea1ff,0xff42b3ff,0xff1fa2ff,0xff1fa2ff,0xff4fcaff,0xff50cbff,0xff51cbff,0xff51cbff,0xff51cbff,0xff52ccff, + 0xff75d6ff,0xff53ccff,0xff76d6ff,0xff54cdff,0xff77d7ff,0xff77d7ff,0xff78d8ff,0xff78d8ff,0xff67d3ff,0xff7ad9ff,0xff7ad9ff,0xff7ad9ff,0xff7bd9ff,0xff7bd9ff, + 0xff7bd9ff,0xff69d4ff,0xff79d9ff,0xff68d4ff,0xff56cfff,0xff78d8ff,0xff55ceff,0xff55cdff,0xff77d7ff,0xff76d7ff,0xff76d6ff,0xff76d6ff,0xff63d0ff,0xff86dbff, + 0xff74d6ff,0xff51cbff,0xff73d5ff,0xff73d5ff,0xff73d4ff,0xff4fcaff,0xff83d9ff,0xff72d4ff,0xff5fcdff,0xff4dc9ff,0xff4dc8ff,0xff4bc8ff,0xff6fd2ff,0xff4bc7ff, + 0xff4ac6ff,0xff4ac6ff,0xff4ac6ff,0xff49c6ff,0xff48c6ff,0xff48c5ff,0xff47c5ff,0xff47c5ff,0xff47c4ff,0xff6bd0ff,0xff46c4ff,0xff6ad0ff,0xff44c3ff,0xff43c3ff, + 0xff43c2ff,0xff43c2ff,0xff68ceff,0xff68cdff,0xff67cdff,0xff40c0ff,0xff40c1ff,0xff40c0ff,0xff40c0ff,0xff3fc0ff,0xff3ebfff,0xff3ebfff,0xff3dbeff,0xff3dbeff, + 0xff3cbeff,0xff3bbeff,0xff3bbdff,0xff3bbdff,0xff3abdff,0xff4dc3ff,0xff74d0ff,0xff61caff,0xff38bbff,0xff73cfff,0xff5fc9ff,0xff5fc9ff,0xff36baff,0xff35baff, + 0xff5ec7ff,0xff35b9ff,0xff5cc6ff,0xff34b8ff,0xff5cc6ff,0xff47bfff,0xff5bc5ff,0xff5ac6ff,0xff46beff,0xff30b6ff,0xff6eccff,0xff2fb6ff,0xff59c5ff,0xff58c4ff, + 0xff58c4ff,0xff42bcff,0xff2cb4ff,0xff2cb4ff,0xff2cb3ff,0xff40bbff,0xff56c2ff,0xff55c2ff,0xff3fbbff,0xff29b2ff,0xff29b1ff,0xff28b1ff,0xff53c1ff,0xff52c1ff, + 0xff52c1ff,0xff3cb8ff,0xff51c0ff,0xff51bfff,0xff51bfff,0xff3cb8ff,0xff67c8ff,0xff52c1ff,0xff28b1ff,0xff69c8ff,0xff53c1ff,0xff54c1ff,0xff3fbdff,0xff50c5ff, + 0xff61cbff,0xff61ccff,0xff41bfff,0xff41bfff,0xff62ccff,0xff43c0ff,0xff63ccff,0xff44c1ff,0xff64cdff,0xff64cdff,0xff44c2ff,0xff45c2ff,0xff66ceff,0xff76d4ff, + 0xff67cfff,0xff77d4ff,0xff68cfff,0xff49c5ff,0xff48c5ff,0xff68cfff,0xff47c3ff,0xff56c9ff,0xff66cfff,0xff65ceff,0xff44c2ff,0xff44c1ff,0xff64cdff,0xff53c6ff, + 0xff63ccff,0xff42c0ff,0xff42bfff,0xff62ccff,0xff41bfff,0xff41bfff,0xff71d0ff,0xff60cbff,0xff71d0ff,0xff3fbdff,0xff5fc9ff,0xff5fc9ff,0xff5fc8ff,0xff3dbbff, + 0xff3cbbff,0xff3cbbff,0xff5dc7ff,0xff3bbaff,0xff3abaff,0xff3ab9ff,0xff3ab9ff,0xff3ab9ff,0xff3ab8ff,0xff39b8ff,0xff5ac5ff,0xff5ac6ff,0xff48bfff,0xff48bcff, + 0xff58c3ff,0xff46bcff,0xff36b4ff,0xff35b4ff,0xff34b5ff,0xff33b4ff,0xff56c2ff,0xff33b3ff,0xff33b3ff,0xff33b3ff,0xff32b3ff,0xff32b2ff,0xff32b2ff,0xff30b1ff, + 0xff30b1ff,0xff2fb1ff,0xff2fb1ff,0xff2eb0ff,0xff2eb0ff,0xff2eb0ff,0xff3fb7ff,0xff51bdff,0xff50bdff,0xff2cadff,0xff4fbcff,0xff2bacff,0xff2bacff,0xff4dbcff, + 0xff2aabff,0xff4cbbff,0xff29abff,0xff28aaff,0xff4cbbff,0xff28aaff,0xff4bb9ff,0xff27a9ff,0xff49baff,0xff49b9ff,0xff25a8ff,0xff49b8ff,0xff24a8ff,0xff24a8ff, + 0xff49b8ff,0xff24a5ff,0xff47b7ff,0xff23a5ff,0xff23a5ff,0xff46b5ff,0xff33adff,0xff46b5ff,0xff46b5ff,0xff45b4ff,0xff20a3ff,0xff20a2ff,0xff1fa3ff,0xff31abff, + 0xff43b3ff,0xff42b3ff,0xff41b3ff,0xff1da0ff,0xff1ca1ff,0xff41b2ff,0xff2ea9ff,0xff41b1ff,0xff55bbff,0xff1ca0ff,0xff41b3ff,0xff1da1ff,0xff1da1ff,0xff42b3ff, + 0xff1fa2ff,0xff43b3ff,0xff4fcaff,0xff50caff,0xff51cbff,0xff51cbff,0xff52cbff,0xff52ccff,0xff76d6ff,0xff53cdff,0xff76d6ff,0xff54cdff,0xff77d7ff,0xff77d7ff, + 0xff66d3ff,0xff56ceff,0xff79d8ff,0xff79d9ff,0xff58cfff,0xff6ad4ff,0xff7bd9ff,0xff59d0ff,0xff59cfff,0xff7bd9ff,0xff7ad9ff,0xff58cfff,0xff79d9ff,0xff67d3ff, + 0xff78d7ff,0xff77d8ff,0xff76d7ff,0xff65d2ff,0xff54cdff,0xff76d6ff,0xff52ccff,0xff75d6ff,0xff52cbff,0xff62d0ff,0xff74d6ff,0xff50caff,0xff62cfff,0xff4fc9ff, + 0xff72d4ff,0xff72d4ff,0xff72d4ff,0xff4dc9ff,0xff5fcdff,0xff4cc7ff,0xff6fd2ff,0xff4bc7ff,0xff4ac7ff,0xff6fd1ff,0xff49c6ff,0xff49c6ff,0xff49c5ff,0xff48c5ff, + 0xff47c5ff,0xff46c4ff,0xff47c4ff,0xff6bd0ff,0xff45c4ff,0xff6acfff,0xff44c3ff,0xff44c3ff,0xff43c2ff,0xff43c2ff,0xff69cdff,0xff41c1ff,0xff54c7ff,0xff41c1ff, + 0xff40c0ff,0xff40c0ff,0xff3fc0ff,0xff3fbfff,0xff3ebfff,0xff3dbfff,0xff3dbeff,0xff3dbeff,0xff3cbeff,0xff3cbeff,0xff3bbdff,0xff3bbdff,0xff3abcff,0xff3abcff, + 0xff61caff,0xff39bcff,0xff38bbff,0xff73cfff,0xff37bbff,0xff5fc8ff,0xff36baff,0xff36baff,0xff5ec8ff,0xff34b9ff,0xff5dc7ff,0xff34b9ff,0xff70cdff,0xff32b8ff, + 0xff6fccff,0xff46beff,0xff31b7ff,0xff30b7ff,0xff59c5ff,0xff2fb6ff,0xff59c5ff,0xff2eb5ff,0xff2eb5ff,0xff57c4ff,0xff2db4ff,0xff2cb4ff,0xff2cb4ff,0xff56c2ff, + 0xff2ab3ff,0xff2ab3ff,0xff3fbaff,0xff29b2ff,0xff29b2ff,0xff28b1ff,0xff53c1ff,0xff3db9ff,0xff27b0ff,0xff52c1ff,0xff52c0ff,0xff25b0ff,0xff52c0ff,0xff26b0ff, + 0xff52c0ff,0xff27b1ff,0xff3eb9ff,0xff54c1ff,0xff29b2ff,0xff54c1ff,0xff40bdff,0xff40bdff,0xff40bdff,0xff41bdff,0xff41bfff,0xff62ccff,0xff62ccff,0xff52c6ff, + 0xff52c7ff,0xff63ccff,0xff54c7ff,0xff64ceff,0xff55c8ff,0xff66ceff,0xff46c2ff,0xff56c9ff,0xff66cfff,0xff57c9ff,0xff57cbff,0xff48c5ff,0xff48c3ff,0xff57c9ff, + 0xff57c9ff,0xff67ceff,0xff56c8ff,0xff55c8ff,0xff45c2ff,0xff44c1ff,0xff63cdff,0xff53c7ff,0xff63ccff,0xff52c7ff,0xff41bfff,0xff42c0ff,0xff61ccff,0xff41bfff, + 0xff50c3ff,0xff60cbff,0xff4fc3ff,0xff3fbcff,0xff4fc2ff,0xff3ebcff,0xff4dc1ff,0xff3dbbff,0xff6ecfff,0xff4cc1ff,0xff3cbaff,0xff5cc7ff,0xff5cc7ff,0xff3ab9ff, + 0xff3ab9ff,0xff3ab9ff,0xff39b9ff,0xff39b8ff,0xff38b7ff,0xff38b7ff,0xff38b8ff,0xff47bdff,0xff37b5ff,0xff46bcff,0xff35b4ff,0xff35b4ff,0xff34b4ff,0xff34b3ff, + 0xff44bbff,0xff55c1ff,0xff43baff,0xff33b3ff,0xff32b3ff,0xff32b2ff,0xff31b2ff,0xff30b1ff,0xff30b1ff,0xff2fb1ff,0xff2fb0ff,0xff2fb0ff,0xff2eb0ff,0xff2eb0ff, + 0xff2eb0ff,0xff2daeff,0xff2dadff,0xff2daeff,0xff3db5ff,0xff2badff,0xff2bacff,0xff4ebcff,0xff4dbcff,0xff3ab3ff,0xff29abff,0xff4cbbff,0xff4cbaff,0xff39b2ff, + 0xff39b2ff,0xff4ab9ff,0xff38b1ff,0xff4ab9ff,0xff38b0ff,0xff49b8ff,0xff37b0ff,0xff37b0ff,0xff49b8ff,0xff48b8ff,0xff35aeff,0xff23a5ff,0xff22a5ff,0xff33adff, + 0xff22a4ff,0xff21a4ff,0xff21a3ff,0xff20a3ff,0xff45b4ff,0xff45b4ff,0xff1fa2ff,0xff1fa2ff,0xff1ea1ff,0xff1ea1ff,0xff41b3ff,0xff2faaff,0xff41b2ff,0xff1ca0ff, + 0xff2ea9ff,0xff41b2ff,0xff41b2ff,0xff1ca0ff,0xff1da1ff,0xff41b3ff,0xff1ea1ff,0xff30aaff,0xff1ea2ff,0xff31abff,0xff50caff,0xff50caff,0xff50caff,0xff51cbff, + 0xff51cbff,0xff53ccff,0xff53ccff,0xff53ccff,0xff54cdff,0xff54cdff,0xff55cdff,0xff66d3ff,0xff55ceff,0xff57ceff,0xff56ceff,0xff57cfff,0xff58cfff,0xff58cfff, + 0xff58cfff,0xff5ad0ff,0xff59d0ff,0xff58cfff,0xff57cfff,0xff57cfff,0xff57cfff,0xff56ceff,0xff78d7ff,0xff77d8ff,0xff55cdff,0xff54cdff,0xff54ccff,0xff53cdff, + 0xff52ccff,0xff52ccff,0xff51cbff,0xff51cbff,0xff51caff,0xff50cbff,0xff50c9ff,0xff4fcaff,0xff4ec9ff,0xff4ec9ff,0xff4dc9ff,0xff4dc9ff,0xff4dc8ff,0xff4cc7ff, + 0xff4bc8ff,0xff4bc7ff,0xff4bc6ff,0xff4ac6ff,0xff49c6ff,0xff49c5ff,0xff48c6ff,0xff47c6ff,0xff48c5ff,0xff47c5ff,0xff46c4ff,0xff46c4ff,0xff45c4ff,0xff45c3ff, + 0xff45c3ff,0xff44c3ff,0xff44c3ff,0xff43c2ff,0xff42c1ff,0xff41c1ff,0xff41c1ff,0xff41c1ff,0xff41c0ff,0xff40c0ff,0xff3fbfff,0xff3fc0ff,0xff3ebfff,0xff3dbfff, + 0xff3dbfff,0xff3cbeff,0xff3cbeff,0xff3bbdff,0xff3bbdff,0xff3abdff,0xff3abcff,0xff39bcff,0xff39bcff,0xff38bcff,0xff38bbff,0xff4cc2ff,0xff37baff,0xff36baff, + 0xff36baff,0xff35baff,0xff35b9ff,0xff34b9ff,0xff34b8ff,0xff34b9ff,0xff32b8ff,0xff33b8ff,0xff5bc6ff,0xff5ac5ff,0xff31b7ff,0xff30b6ff,0xff30b6ff,0xff2fb5ff, + 0xff2eb6ff,0xff2eb6ff,0xff2db5ff,0xff2db5ff,0xff2db4ff,0xff2cb4ff,0xff2cb3ff,0xff2bb3ff,0xff2ab3ff,0xff2ab2ff,0xff29b2ff,0xff29b2ff,0xff28b2ff,0xff28b1ff, + 0xff3db9ff,0xff28b1ff,0xff26b0ff,0xff26b0ff,0xff26afff,0xff25b0ff,0xff26b0ff,0xff26b0ff,0xff27b0ff,0xff27b1ff,0xff28b1ff,0xff28b2ff,0xff28b1ff,0xff29b2ff, + 0xff40bdff,0xff40bdff,0xff50c5ff,0xff50c3ff,0xff41c0ff,0xff41bfff,0xff42c0ff,0xff42c0ff,0xff42c0ff,0xff43c1ff,0xff44c1ff,0xff44c1ff,0xff45c2ff,0xff45c2ff, + 0xff46c2ff,0xff46c2ff,0xff47c3ff,0xff47c3ff,0xff47c5ff,0xff48c5ff,0xff47c5ff,0xff47c3ff,0xff47c3ff,0xff46c3ff,0xff46c2ff,0xff45c2ff,0xff45c1ff,0xff44c2ff, + 0xff44c1ff,0xff43c0ff,0xff43c0ff,0xff42c0ff,0xff41bfff,0xff41c0ff,0xff41bfff,0xff41bfff,0xff41bfff,0xff40bfff,0xff40bdff,0xff3fbcff,0xff3fbcff,0xff3ebcff, + 0xff3ebbff,0xff3dbbff,0xff3dbbff,0xff3cbaff,0xff3cbbff,0xff3bbaff,0xff3bbaff,0xff3ab9ff,0xff3ab9ff,0xff3ab9ff,0xff3ab8ff,0xff39b9ff,0xff38b7ff,0xff38b7ff, + 0xff38b7ff,0xff36b5ff,0xff36b5ff,0xff35b5ff,0xff35b4ff,0xff35b4ff,0xff34b4ff,0xff34b4ff,0xff34b3ff,0xff33b3ff,0xff43baff,0xff32b3ff,0xff32b3ff,0xff31b2ff, + 0xff31b1ff,0xff31b1ff,0xff30b1ff,0xff2fb0ff,0xff2fb1ff,0xff2eb0ff,0xff2eb0ff,0xff2eb0ff,0xff2eb0ff,0xff2eaeff,0xff2dadff,0xff2cadff,0xff2cadff,0xff2cacff, + 0xff3cb5ff,0xff2bacff,0xff2aacff,0xff29acff,0xff29aaff,0xff28aaff,0xff28aaff,0xff28aaff,0xff28aaff,0xff27aaff,0xff27a9ff,0xff26a9ff,0xff25a8ff,0xff25a8ff, + 0xff25a8ff,0xff25a8ff,0xff24a7ff,0xff24a7ff,0xff23a7ff,0xff23a5ff,0xff22a5ff,0xff33adff,0xff22a5ff,0xff21a4ff,0xff21a3ff,0xff20a4ff,0xff20a3ff,0xff20a3ff, + 0xff20a2ff,0xff1fa2ff,0xff1ea2ff,0xff1ea1ff,0xff1ea2ff,0xff1da0ff,0xff1da0ff,0xff1ca0ff,0xff1ba0ff,0xff1b9fff,0xff1ba0ff,0xff1ca0ff,0xff1da1ff,0xff1da1ff, + 0xff1da1ff,0xff1ea2ff,0xff1fa2ff,0xff31acff,0xff4fcaff,0xff50caff,0xff73d6ff,0xff74d6ff,0xff52cbff,0xff52cbff,0xff53cbff,0xff54ccff,0xff54ccff,0xff76d6ff, + 0xff76d7ff,0xff55cdff,0xff56ceff,0xff56ceff,0xff57cfff,0xff57cfff,0xff8addff,0xff59cfff,0xff58d0ff,0xff59d0ff,0xff59cfff,0xff58cfff,0xff57cfff,0xff57cfff, + 0xff57ceff,0xff56ceff,0xff55ceff,0xff77d7ff,0xff54cdff,0xff54cdff,0xff54ccff,0xff53ccff,0xff52ccff,0xff52ccff,0xff51ccff,0xff51cbff,0xff50caff,0xff50caff, + 0xff50caff,0xff4fcaff,0xff4ec9ff,0xff4ec9ff,0xff4dc8ff,0xff4dc8ff,0xff4cc8ff,0xff4cc7ff,0xff4bc8ff,0xff4bc7ff,0xff4ac6ff,0xff4ac7ff,0xff49c7ff,0xff49c5ff, + 0xff48c6ff,0xff48c5ff,0xff6dd0ff,0xff47c4ff,0xff47c4ff,0xff6bd0ff,0xff45c3ff,0xff45c3ff,0xff44c3ff,0xff44c2ff,0xff43c2ff,0xff43c2ff,0xff42c2ff,0xff41c2ff, + 0xff67cdff,0xff67cdff,0xff40c0ff,0xff40c0ff,0xff3fc0ff,0xff3fbfff,0xff3ebfff,0xff3ebfff,0xff3dbeff,0xff3cbeff,0xff3cbeff,0xff3bbeff,0xff3bbdff,0xff3bbdff, + 0xff3abdff,0xff3abdff,0xff39bcff,0xff4cc2ff,0xff4cc2ff,0xff37bbff,0xff36baff,0xff5fc8ff,0xff36baff,0xff36b9ff,0xff35baff,0xff34b9ff,0xff34b9ff,0xff33b8ff, + 0xff33b9ff,0xff32b8ff,0xff32b7ff,0xff5ac5ff,0xff30b7ff,0xff30b7ff,0xff2fb6ff,0xff59c5ff,0xff2eb6ff,0xff2fb6ff,0xff43bcff,0xff42bcff,0xff2cb5ff,0xff2cb4ff, + 0xff56c3ff,0xff2cb3ff,0xff2ab3ff,0xff2ab2ff,0xff2ab3ff,0xff29b2ff,0xff53c1ff,0xff28b1ff,0xff28b1ff,0xff28b1ff,0xff27b0ff,0xff26b0ff,0xff25afff,0xff25afff, + 0xff25b0ff,0xff26b1ff,0xff27b1ff,0xff27b1ff,0xff28b1ff,0xff28b2ff,0xff29b2ff,0xff55c1ff,0xff40bdff,0xff40bfff,0xff50c5ff,0xff50c5ff,0xff41bfff,0xff41bfff, + 0xff42c0ff,0xff42c0ff,0xff42c1ff,0xff63cdff,0xff44c1ff,0xff54c7ff,0xff55c7ff,0xff65ceff,0xff46c3ff,0xff46c3ff,0xff67cfff,0xff47c3ff,0xff57cbff,0xff48c5ff, + 0xff48c3ff,0xff57c9ff,0xff57c9ff,0xff66cfff,0xff55c8ff,0xff45c2ff,0xff55c8ff,0xff55c8ff,0xff44c1ff,0xff53c7ff,0xff63ccff,0xff52c6ff,0xff41bfff,0xff41bfff, + 0xff41bfff,0xff41bfff,0xff50c5ff,0xff60cbff,0xff50c3ff,0xff3fbdff,0xff5fc9ff,0xff5fc9ff,0xff3ebbff,0xff3dbcff,0xff3cbbff,0xff3cbaff,0xff4bc1ff,0xff4bc1ff, + 0xff5cc6ff,0xff3ab9ff,0xff49c0ff,0xff5bc6ff,0xff49c0ff,0xff49bfff,0xff6bccff,0xff5ac6ff,0xff37b7ff,0xff59c3ff,0xff58c3ff,0xff47bcff,0xff46bcff,0xff58c3ff, + 0xff57c2ff,0xff45bbff,0xff33b4ff,0xff43baff,0xff43baff,0xff55c1ff,0xff43baff,0xff54c1ff,0xff32b2ff,0xff41b8ff,0xff53c0ff,0xff41b8ff,0xff2fb1ff,0xff52bfff, + 0xff40b8ff,0xff2eb0ff,0xff3fb7ff,0xff51bdff,0xff3eb5ff,0xff2dadff,0xff2cadff,0xff4fbdff,0xff2bacff,0xff3bb4ff,0xff4dbbff,0xff4cbbff,0xff29abff,0xff4cbbff, + 0xff4cbbff,0xff28aaff,0xff39b1ff,0xff28aaff,0xff38b1ff,0xff27a9ff,0xff38b0ff,0xff37b0ff,0xff25a8ff,0xff36aeff,0xff49b8ff,0xff48b7ff,0xff24a7ff,0xff23a7ff, + 0xff47b7ff,0xff22a5ff,0xff33adff,0xff46b5ff,0xff45b4ff,0xff21a3ff,0xff45b4ff,0xff44b4ff,0xff20a3ff,0xff43b3ff,0xff57bcff,0xff30aaff,0xff1ea1ff,0xff41b2ff, + 0xff2eaaff,0xff2eaaff,0xff2ea9ff,0xff41b2ff,0xff2ea9ff,0xff2ea9ff,0xff1ca0ff,0xff1da1ff,0xff2faaff,0xff1ea1ff,0xff31abff,0xff31abff,0xff4fcaff,0xff50caff, + 0xff50caff,0xff51cbff,0xff52cbff,0xff75d6ff,0xff76d6ff,0xff64d1ff,0xff76d7ff,0xff87dcff,0xff66d2ff,0xff78d7ff,0xff67d3ff,0xff56ceff,0xff79d9ff,0xff57ceff, + 0xff79d9ff,0xff59cfff,0xff7ad9ff,0xff59d0ff,0xff58d0ff,0xff7bd9ff,0xff79d9ff,0xff57cfff,0xff78d8ff,0xff57ceff,0xff55ceff,0xff77d8ff,0xff54cdff,0xff88dcff, + 0xff53ccff,0xff76d6ff,0xff52cbff,0xff75d6ff,0xff74d6ff,0xff62cfff,0xff74d5ff,0xff50caff,0xff62cfff,0xff61cfff,0xff60ceff,0xff4ec9ff,0xff5fceff,0xff5fceff, + 0xff70d3ff,0xff70d3ff,0xff70d2ff,0xff5dcdff,0xff4bc7ff,0xff6fd1ff,0xff5bccff,0xff49c5ff,0xff6ed1ff,0xff47c6ff,0xff6cd1ff,0xff46c5ff,0xff46c4ff,0xff7dd6ff, + 0xff45c3ff,0xff6acfff,0xff45c3ff,0xff44c2ff,0xff43c3ff,0xff43c2ff,0xff42c2ff,0xff68ceff,0xff41c1ff,0xff66cdff,0xff53c7ff,0xff40c0ff,0xff66cdff,0xff66cdff, + 0xff3ebfff,0xff65cbff,0xff3ebfff,0xff63cbff,0xff63cbff,0xff63caff,0xff63caff,0xff3abcff,0xff62caff,0xff3abcff,0xff39bcff,0xff61c9ff,0xff38bbff,0xff60c9ff, + 0xff37bbff,0xff73cfff,0xff4ac1ff,0xff35baff,0xff35baff,0xff5dc7ff,0xff5dc6ff,0xff33b8ff,0xff5cc6ff,0xff33b7ff,0xff31b7ff,0xff5ac5ff,0xff31b7ff,0xff5ac5ff, + 0xff30b6ff,0xff6dccff,0xff2fb5ff,0xff2eb5ff,0xff57c4ff,0xff2db5ff,0xff57c3ff,0xff2db3ff,0xff6bcbff,0xff56c2ff,0xff2bb3ff,0xff2ab3ff,0xff54c1ff,0xff29b2ff, + 0xff53c1ff,0xff28b1ff,0xff52c1ff,0xff27b0ff,0xff52c0ff,0xff26b1ff,0xff67c8ff,0xff25afff,0xff51bfff,0xff52c1ff,0xff27b0ff,0xff27b1ff,0xff53c1ff,0xff28b1ff, + 0xff53c1ff,0xff29b2ff,0xff40bdff,0xff40bfff,0xff41bdff,0xff41bdff,0xff41bfff,0xff41bfff,0xff41c0ff,0xff42c0ff,0xff43c1ff,0xff63ccff,0xff43c1ff,0xff64cdff, + 0xff44c2ff,0xff45c2ff,0xff66ceff,0xff47c3ff,0xff66cfff,0xff48c5ff,0xff67cfff,0xff49c5ff,0xff48c5ff,0xff68cfff,0xff67cfff,0xff67cfff,0xff56c8ff,0xff45c2ff, + 0xff44c1ff,0xff64cdff,0xff43c1ff,0xff63cdff,0xff43c1ff,0xff63ccff,0xff42c0ff,0xff41c0ff,0xff41bfff,0xff41bfff,0xff60cbff,0xff40bdff,0xff40bdff,0xff3fbcff, + 0xff4fc2ff,0xff5fc9ff,0xff3ebbff,0xff3dbbff,0xff3cbbff,0xff3cbbff,0xff5dc7ff,0xff3bbaff,0xff3abaff,0xff5cc7ff,0xff5bc6ff,0xff5bc6ff,0xff6dccff,0xff39b8ff, + 0xff5ac6ff,0xff38b7ff,0xff37b8ff,0xff59c5ff,0xff37b5ff,0xff58c5ff,0xff47bcff,0xff58c2ff,0xff57c3ff,0xff45bbff,0xff33b3ff,0xff56c1ff,0xff33b3ff,0xff54c1ff, + 0xff33b2ff,0xff31b2ff,0xff54c0ff,0xff54c1ff,0xff30b1ff,0xff53c0ff,0xff2fb0ff,0xff52bfff,0xff51bfff,0xff51bdff,0xff63c6ff,0xff50bdff,0xff50bdff,0xff2cadff, + 0xff4fbdff,0xff2cadff,0xff2bacff,0xff4ebcff,0xff2aabff,0xff4dbbff,0xff3ab3ff,0xff4cbaff,0xff4bbbff,0xff4cbaff,0xff28aaff,0xff4bbaff,0xff4ab9ff,0xff27a9ff, + 0xff25a9ff,0xff49b8ff,0xff25a8ff,0xff49b8ff,0xff24a7ff,0xff48b8ff,0xff24a5ff,0xff48b8ff,0xff23a5ff,0xff22a4ff,0xff46b5ff,0xff21a4ff,0xff45b5ff,0xff45b5ff, + 0xff20a3ff,0xff20a3ff,0xff44b3ff,0xff1fa2ff,0xff42b3ff,0xff1ea1ff,0xff30aaff,0xff41b3ff,0xff41b2ff,0xff1ca0ff,0xff41b2ff,0xff1b9fff,0xff41b2ff,0xff41b3ff, + 0xff1da0ff,0xff1da1ff,0xff42b3ff,0xff1ea2ff,0xff43b3ff,0xff1fa2ff,0xff4fcaff,0xff50caff,0xff50cbff,0xff51cbff,0xff51cbff,0xff52ccff,0xff53ccff,0xff53cdff, + 0xff54cdff,0xff76d6ff,0xff54cdff,0xff78d7ff,0xff78d8ff,0xff78d8ff,0xff68d4ff,0xff68d4ff,0xff8addff,0xff7bd9ff,0xff6ad5ff,0xff7bd9ff,0xff7bd9ff,0xff7bd9ff, + 0xff79d9ff,0xff79d9ff,0xff68d4ff,0xff57cfff,0xff78d8ff,0xff88dcff,0xff65d2ff,0xff76d7ff,0xff54ccff,0xff76d6ff,0xff53cbff,0xff52ccff,0xff52cbff,0xff51cbff, + 0xff73d6ff,0xff73d5ff,0xff73d5ff,0xff61ceff,0xff72d5ff,0xff71d4ff,0xff5fceff,0xff4dc8ff,0xff4cc8ff,0xff4cc8ff,0xff6fd3ff,0xff6fd2ff,0xff6fd1ff,0xff5bccff, + 0xff6ed1ff,0xff6ed1ff,0xff7fd6ff,0xff48c5ff,0xff5acbff,0xff6bd1ff,0xff59caff,0xff6bd0ff,0xff45c4ff,0xff6acfff,0xff44c3ff,0xff43c2ff,0xff44c3ff,0xff43c2ff, + 0xff68ceff,0xff41c1ff,0xff42c1ff,0xff66cdff,0xff40c0ff,0xff40c0ff,0xff66ccff,0xff65cdff,0xff65ccff,0xff65ccff,0xff3dbeff,0xff64cbff,0xff50c4ff,0xff63cbff, + 0xff63caff,0xff63caff,0xff62caff,0xff3abcff,0xff61caff,0xff39bcff,0xff37bbff,0xff5fc9ff,0xff5fc9ff,0xff72cfff,0xff4ac1ff,0xff5ec7ff,0xff5ec8ff,0xff5dc8ff, + 0xff34b9ff,0xff5dc7ff,0xff33b8ff,0xff32b7ff,0xff5bc5ff,0xff6fcdff,0xff46bdff,0xff5ac5ff,0xff59c5ff,0xff6dccff,0xff2fb6ff,0xff58c5ff,0xff2db5ff,0xff2db5ff, + 0xff57c3ff,0xff57c3ff,0xff6bcbff,0xff40bcff,0xff56c2ff,0xff55c2ff,0xff3fbbff,0xff29b2ff,0xff54c1ff,0xff54c1ff,0xff3ebaff,0xff53c1ff,0xff52c1ff,0xff26b0ff, + 0xff51c0ff,0xff25b0ff,0xff51c0ff,0xff3cb9ff,0xff52c1ff,0xff52c1ff,0xff53c1ff,0xff53c1ff,0xff28b1ff,0xff29b2ff,0xff40bdff,0xff40bdff,0xff40bdff,0xff41bfff, + 0xff41bfff,0xff41c0ff,0xff42bfff,0xff42c0ff,0xff43c0ff,0xff43c0ff,0xff44c1ff,0xff64cdff,0xff45c2ff,0xff45c2ff,0xff46c2ff,0xff46c3ff,0xff46c3ff,0xff47c3ff, + 0xff47c5ff,0xff49c5ff,0xff48c5ff,0xff47c5ff,0xff66cfff,0xff66cfff,0xff66cfff,0xff45c2ff,0xff44c2ff,0xff44c1ff,0xff43c1ff,0xff43c0ff,0xff43c0ff,0xff42c1ff, + 0xff42c0ff,0xff41c0ff,0xff41bfff,0xff41bfff,0xff41bdff,0xff40bdff,0xff40bdff,0xff3fbcff,0xff3ebcff,0xff3ebcff,0xff3ebcff,0xff3dbcff,0xff3cbbff,0xff3cbbff, + 0xff5cc7ff,0xff3abaff,0xff3abaff,0xff3abaff,0xff3ab9ff,0xff3ab9ff,0xff3ab9ff,0xff39b8ff,0xff38b7ff,0xff38b7ff,0xff37b8ff,0xff37b7ff,0xff36b7ff,0xff35b7ff, + 0xff35b5ff,0xff35b4ff,0xff34b4ff,0xff33b4ff,0xff56c1ff,0xff33b3ff,0xff33b3ff,0xff32b3ff,0xff32b3ff,0xff31b2ff,0xff31b1ff,0xff30b2ff,0xff30b1ff,0xff2fb1ff, + 0xff2fb0ff,0xff2fb0ff,0xff2eb0ff,0xff2eaeff,0xff2eb0ff,0xff2daeff,0xff2dadff,0xff4fbdff,0xff2badff,0xff2badff,0xff2bacff,0xff2bacff,0xff2aabff,0xff29abff, + 0xff29abff,0xff29abff,0xff28aaff,0xff28aaff,0xff27aaff,0xff27a9ff,0xff27a9ff,0xff26a9ff,0xff25a8ff,0xff25a8ff,0xff25a8ff,0xff24a8ff,0xff24a7ff,0xff24a7ff, + 0xff48b7ff,0xff23a5ff,0xff23a5ff,0xff22a4ff,0xff22a4ff,0xff22a4ff,0xff20a3ff,0xff20a3ff,0xff20a3ff,0xff20a2ff,0xff1fa3ff,0xff20a2ff,0xff1fa1ff,0xff1ea1ff, + 0xff30aaff,0xff41b2ff,0xff41b2ff,0xff2ea9ff,0xff1ca0ff,0xff1b9fff,0xff1ba0ff,0xff1ca0ff,0xff1da1ff,0xff1da0ff,0xff1da2ff,0xff42b3ff,0xff1ea2ff,0xff1fa2ff, + 0xff50caff,0xff50caff,0xff51caff,0xff51cbff,0xff51cbff,0xff52cbff,0xff52ccff,0xff53ccff,0xff54cdff,0xff54ccff,0xff54cdff,0xff55ceff,0xff56cdff,0xff57ceff, + 0xff57ceff,0xff57cfff,0xff58cfff,0xff58cfff,0xff59d0ff,0xff59cfff,0xff59d0ff,0xff59cfff,0xff58cfff,0xff58ceff,0xff57ceff,0xff56ceff,0xff56ceff,0xff55cdff, + 0xff54cdff,0xff54cdff,0xff53cdff,0xff54ccff,0xff53ccff,0xff52ccff,0xff51cbff,0xff51caff,0xff51cbff,0xff50caff,0xff4fcaff,0xff4fcaff,0xff4ec9ff,0xff4ec9ff, + 0xff4dc9ff,0xff4dc8ff,0xff4cc8ff,0xff4cc8ff,0xff4bc8ff,0xff4bc7ff,0xff4ac6ff,0xff49c6ff,0xff49c6ff,0xff49c6ff,0xff48c5ff,0xff48c5ff,0xff48c5ff,0xff47c4ff, + 0xff46c4ff,0xff45c4ff,0xff46c4ff,0xff44c3ff,0xff45c3ff,0xff43c2ff,0xff43c2ff,0xff43c2ff,0xff42c1ff,0xff42c1ff,0xff41c1ff,0xff41c0ff,0xff40c1ff,0xff40c0ff, + 0xff3fc0ff,0xff3fbfff,0xff3ebfff,0xff3ebfff,0xff3dbfff,0xff3cbeff,0xff3cbeff,0xff3bbeff,0xff3bbdff,0xff3bbdff,0xff3abdff,0xff39bcff,0xff39bcff,0xff38bcff, + 0xff38bbff,0xff38bbff,0xff37bbff,0xff36baff,0xff36baff,0xff35baff,0xff35b9ff,0xff34b9ff,0xff34b9ff,0xff33b8ff,0xff33b8ff,0xff32b7ff,0xff32b7ff,0xff31b7ff, + 0xff31b6ff,0xff30b6ff,0xff2fb6ff,0xff30b6ff,0xff2fb5ff,0xff2eb5ff,0xff2eb5ff,0xff2db4ff,0xff2cb5ff,0xff2cb4ff,0xff2cb4ff,0xff2bb3ff,0xff2bb3ff,0xff2ab2ff, + 0xff2ab2ff,0xff29b2ff,0xff29b2ff,0xff28b1ff,0xff28b1ff,0xff27b1ff,0xff27b1ff,0xff26b0ff,0xff25afff,0xff25b0ff,0xff25b0ff,0xff26b0ff,0xff26b1ff,0xff27b1ff, + 0xff27b1ff,0xff28b1ff,0xff28b2ff,0xff29b2ff,0xff3fbdff,0xff40bfff,0xff61ccff,0xff61cbff,0xff41bfff,0xff41c0ff,0xff42bfff,0xff42c0ff,0xff52c6ff,0xff43c1ff, + 0xff44c1ff,0xff44c1ff,0xff45c2ff,0xff45c2ff,0xff66ceff,0xff56c9ff,0xff47c3ff,0xff47c5ff,0xff47c5ff,0xff48c5ff,0xff48c3ff,0xff48c5ff,0xff47c3ff,0xff46c2ff, + 0xff46c3ff,0xff46c2ff,0xff45c2ff,0xff44c1ff,0xff43c1ff,0xff43c1ff,0xff43c1ff,0xff63ccff,0xff42c0ff,0xff41bfff,0xff41bfff,0xff50c5ff,0xff40bdff,0xff40bdff, + 0xff40bdff,0xff3fbdff,0xff3fbdff,0xff3ebcff,0xff3dbcff,0xff3dbcff,0xff4cc1ff,0xff3cbaff,0xff3bbaff,0xff3bbaff,0xff3bbaff,0xff4ac1ff,0xff3ab9ff,0xff3ab9ff, + 0xff5bc6ff,0xff39b8ff,0xff38b8ff,0xff38b8ff,0xff48bfff,0xff37b7ff,0xff36b5ff,0xff36b5ff,0xff35b5ff,0xff46bbff,0xff34b4ff,0xff34b4ff,0xff33b4ff,0xff33b3ff, + 0xff33b2ff,0xff33b3ff,0xff32b2ff,0xff32b2ff,0xff31b1ff,0xff31b1ff,0xff30b1ff,0xff2fb0ff,0xff2fb1ff,0xff2eb0ff,0xff2eb0ff,0xff51bdff,0xff2eaeff,0xff2daeff, + 0xff2daeff,0xff2cadff,0xff2cadff,0xff2badff,0xff2badff,0xff2bacff,0xff2aacff,0xff29acff,0xff28abff,0xff3ab3ff,0xff28abff,0xff28aaff,0xff39b2ff,0xff4bb9ff, + 0xff38b1ff,0xff26a8ff,0xff26a8ff,0xff25a8ff,0xff49b8ff,0xff24a7ff,0xff24a7ff,0xff24a7ff,0xff24a5ff,0xff24a5ff,0xff23a5ff,0xff22a4ff,0xff22a5ff,0xff21a4ff, + 0xff45b4ff,0xff20a3ff,0xff20a3ff,0xff20a2ff,0xff20a3ff,0xff1fa2ff,0xff1fa2ff,0xff1ea1ff,0xff1da1ff,0xff1da1ff,0xff1ca0ff,0xff1ca1ff,0xff1ca0ff,0xff2ea9ff, + 0xff1ca0ff,0xff1ca0ff,0xff2fa9ff,0xff2faaff,0xff1ea1ff,0xff1ea2ff,0xff31abff,0xff1fa2ff,0xff4fcaff,0xff50caff,0xff74d5ff,0xff74d6ff,0xff51ccff,0xff52ccff, + 0xff53ccff,0xff53ccff,0xff76d7ff,0xff54ccff,0xff54cdff,0xff55cdff,0xff55ceff,0xff78d8ff,0xff56ceff,0xff7ad9ff,0xff58cfff,0xff59cfff,0xff59cfff,0xff59d0ff, + 0xff58cfff,0xff58cfff,0xff58cfff,0xff58cfff,0xff57ceff,0xff56ceff,0xff56ceff,0xff55ceff,0xff55cdff,0xff54cdff,0xff54ccff,0xff76d6ff,0xff52ccff,0xff52cbff, + 0xff51cbff,0xff74d6ff,0xff50cbff,0xff50caff,0xff4fcaff,0xff4fc9ff,0xff4ecaff,0xff4ec9ff,0xff4ec8ff,0xff4dc8ff,0xff5ecdff,0xff4cc7ff,0xff4cc7ff,0xff4bc7ff, + 0xff4ac7ff,0xff6fd1ff,0xff49c6ff,0xff49c6ff,0xff6dd1ff,0xff48c5ff,0xff47c5ff,0xff46c4ff,0xff6bd0ff,0xff46c4ff,0xff45c4ff,0xff45c3ff,0xff44c3ff,0xff6acfff, + 0xff43c2ff,0xff42c2ff,0xff42c1ff,0xff42c1ff,0xff41c1ff,0xff41c1ff,0xff40c1ff,0xff40c0ff,0xff40c0ff,0xff3fc0ff,0xff3ebfff,0xff3ebfff,0xff3dbfff,0xff3cbeff, + 0xff63cbff,0xff3cbdff,0xff3bbdff,0xff3abdff,0xff3abdff,0xff39bcff,0xff39bcff,0xff38bbff,0xff38bbff,0xff37bbff,0xff37bbff,0xff36baff,0xff36baff,0xff5ec7ff, + 0xff35b9ff,0xff34baff,0xff5dc6ff,0xff33b9ff,0xff5cc6ff,0xff32b8ff,0xff32b8ff,0xff5ac5ff,0xff31b7ff,0xff31b7ff,0xff30b6ff,0xff2fb6ff,0xff2fb5ff,0xff2eb5ff, + 0xff2eb4ff,0xff2db5ff,0xff2cb4ff,0xff2cb4ff,0xff57c2ff,0xff2bb3ff,0xff2bb3ff,0xff2ab3ff,0xff29b2ff,0xff2ab2ff,0xff29b2ff,0xff28b1ff,0xff27b1ff,0xff28b1ff, + 0xff27b0ff,0xff26b0ff,0xff26afff,0xff51c0ff,0xff26b0ff,0xff26b1ff,0xff27b0ff,0xff52c1ff,0xff27b1ff,0xff28b2ff,0xff3ebaff,0xff29b2ff,0xff3fbcff,0xff40bdff, + 0xff41bdff,0xff41bfff,0xff41bfff,0xff41bfff,0xff41c0ff,0xff42c0ff,0xff63cdff,0xff43c0ff,0xff43c1ff,0xff44c2ff,0xff44c2ff,0xff65ceff,0xff45c2ff,0xff76d4ff, + 0xff66cfff,0xff67cfff,0xff57c9ff,0xff68cfff,0xff68cfff,0xff58cbff,0xff67cfff,0xff66cfff,0xff66ceff,0xff56c8ff,0xff64ceff,0xff64ceff,0xff53c7ff,0xff43c1ff, + 0xff63cdff,0xff42c0ff,0xff52c6ff,0xff62ccff,0xff62ccff,0xff61ccff,0xff60cbff,0xff60ccff,0xff60cbff,0xff3fbdff,0xff5fc9ff,0xff3ebcff,0xff5ec8ff,0xff3dbbff, + 0xff6ecfff,0xff3cbbff,0xff4cc1ff,0xff5cc7ff,0xff5cc7ff,0xff5cc7ff,0xff3ab9ff,0xff5bc6ff,0xff3ab9ff,0xff49bfff,0xff5ac6ff,0xff59c5ff,0xff59c5ff,0xff58c5ff, + 0xff58c3ff,0xff58c3ff,0xff46bcff,0xff69c9ff,0xff58c2ff,0xff33b4ff,0xff56c1ff,0xff56c1ff,0xff56c1ff,0xff55c1ff,0xff54c1ff,0xff54c1ff,0xff41b8ff,0xff54c1ff, + 0xff30b1ff,0xff52c0ff,0xff2fb0ff,0xff2eb0ff,0xff51bdff,0xff2eaeff,0xff63c6ff,0xff51bdff,0xff50bdff,0xff4fbdff,0xff4fbdff,0xff4fbdff,0xff3cb4ff,0xff4dbcff, + 0xff4dbcff,0xff4cbbff,0xff3ab3ff,0xff5fc2ff,0xff4cbaff,0xff28aaff,0xff4bbaff,0xff27a9ff,0xff27a9ff,0xff26a9ff,0xff25a8ff,0xff49b8ff,0xff25a7ff,0xff24a7ff, + 0xff24a7ff,0xff24a7ff,0xff23a7ff,0xff24a5ff,0xff22a5ff,0xff22a5ff,0xff22a4ff,0xff46b5ff,0xff21a3ff,0xff45b4ff,0xff45b4ff,0xff44b4ff,0xff31acff,0xff57bcff, + 0xff42b3ff,0xff43b3ff,0xff30aaff,0xff41b3ff,0xff41b3ff,0xff2ea9ff,0xff41b2ff,0xff55baff,0xff2ea9ff,0xff1ca0ff,0xff1da0ff,0xff41b3ff,0xff1ea1ff,0xff1ea1ff, + 0xff56bcff,0xff20a2ff,0xff50caff,0xff50cbff,0xff51cbff,0xff51caff,0xff52cbff,0xff75d6ff,0xff76d6ff,0xff64d1ff,0xff76d6ff,0xff54cdff,0xff55ceff,0xff55ceff, + 0xff67d2ff,0xff68d3ff,0xff57ceff,0xff79d8ff,0xff58cfff,0xff7bd9ff,0xff7bd9ff,0xff59d0ff,0xff59cfff,0xff7ad9ff,0xff7ad9ff,0xff79d9ff,0xff79d9ff,0xff78d8ff, + 0xff78d7ff,0xff78d7ff,0xff77d7ff,0xff54cdff,0xff76d7ff,0xff53ccff,0xff75d6ff,0xff52ccff,0xff52cbff,0xff74d6ff,0xff62d0ff,0xff73d5ff,0xff84daff,0xff4fc9ff, + 0xff72d4ff,0xff60ceff,0xff60ceff,0xff4dc8ff,0xff71d3ff,0xff4cc8ff,0xff6fd2ff,0xff4bc7ff,0xff4bc7ff,0xff6fd2ff,0xff49c6ff,0xff6ed1ff,0xff48c5ff,0xff6dd1ff, + 0xff47c5ff,0xff47c5ff,0xff6bd0ff,0xff6bcfff,0xff45c3ff,0xff6ad0ff,0xff44c3ff,0xff6aceff,0xff43c2ff,0xff42c2ff,0xff68ceff,0xff41c1ff,0xff67cdff,0xff67cdff, + 0xff40c0ff,0xff40c0ff,0xff66ccff,0xff66ccff,0xff3ebfff,0xff65cbff,0xff3dbfff,0xff50c5ff,0xff50c4ff,0xff3bbeff,0xff63caff,0xff3abdff,0xff62caff,0xff61caff, + 0xff39bcff,0xff38bcff,0xff60c9ff,0xff73cfff,0xff5fc8ff,0xff72cfff,0xff36baff,0xff5ec7ff,0xff35baff,0xff34baff,0xff5dc6ff,0xff34b8ff,0xff33b8ff,0xff33b8ff, + 0xff47bfff,0xff46beff,0xff31b7ff,0xff31b7ff,0xff2fb7ff,0xff30b6ff,0xff2fb5ff,0xff2fb5ff,0xff2eb5ff,0xff2db5ff,0xff2db4ff,0xff57c3ff,0xff2cb4ff,0xff56c2ff, + 0xff2ab3ff,0xff2ab3ff,0xff55c2ff,0xff54c1ff,0xff29b2ff,0xff53c1ff,0xff53c1ff,0xff52c1ff,0xff52c1ff,0xff52c0ff,0xff26b0ff,0xff51c0ff,0xff26b0ff,0xff26b0ff, + 0xff26b1ff,0xff52c1ff,0xff27b1ff,0xff29b2ff,0xff54c1ff,0xff29b3ff,0xff40bdff,0xff40bdff,0xff41bdff,0xff41bfff,0xff41bfff,0xff41c0ff,0xff42bfff,0xff42c0ff, + 0xff63cdff,0xff43c1ff,0xff44c1ff,0xff44c1ff,0xff64ceff,0xff46c2ff,0xff46c2ff,0xff66ceff,0xff46c3ff,0xff67cfff,0xff68cfff,0xff48c5ff,0xff48c3ff,0xff67cfff, + 0xff67cfff,0xff67cfff,0xff65ceff,0xff65ceff,0xff45c2ff,0xff44c1ff,0xff54c7ff,0xff53c7ff,0xff53c7ff,0xff43c0ff,0xff63ccff,0xff41bfff,0xff51c5ff,0xff61ccff, + 0xff60cbff,0xff40bdff,0xff60cbff,0xff3fbdff,0xff4ec2ff,0xff5fc9ff,0xff3dbcff,0xff3dbcff,0xff5dc8ff,0xff3cbaff,0xff5cc7ff,0xff3bbaff,0xff4ac1ff,0xff5cc6ff, + 0xff4ac1ff,0xff49c0ff,0xff3ab9ff,0xff5bc6ff,0xff38b8ff,0xff49bfff,0xff59c5ff,0xff59c5ff,0xff36b7ff,0xff58c5ff,0xff35b5ff,0xff58c3ff,0xff34b5ff,0xff45bbff, + 0xff56c1ff,0xff56c2ff,0xff33b2ff,0xff55c1ff,0xff32b2ff,0xff31b2ff,0xff54c1ff,0xff53c0ff,0xff30b1ff,0xff65c7ff,0xff30b1ff,0xff51bfff,0xff2eb0ff,0xff2eaeff, + 0xff63c6ff,0xff2dadff,0xff50bdff,0xff4fbdff,0xff2cadff,0xff2badff,0xff4ebcff,0xff4ebcff,0xff2aacff,0xff3ab3ff,0xff29abff,0xff4cbbff,0xff28abff,0xff39b2ff, + 0xff4bbaff,0xff28a9ff,0xff4ab9ff,0xff26a9ff,0xff49b9ff,0xff25a8ff,0xff25a8ff,0xff24a8ff,0xff36aeff,0xff24a7ff,0xff23a7ff,0xff23a5ff,0xff33adff,0xff22a4ff, + 0xff33adff,0xff33adff,0xff21a4ff,0xff45b4ff,0xff31acff,0xff20a2ff,0xff44b4ff,0xff43b3ff,0xff1ea1ff,0xff42b3ff,0xff42b3ff,0xff1da1ff,0xff1da0ff,0xff2ea9ff, + 0xff1ca0ff,0xff41b2ff,0xff2ea9ff,0xff1ca0ff,0xff1da1ff,0xff41b2ff,0xff1ea1ff,0xff1ea1ff,0xff43b3ff,0xff1fa2ff,0xff4fcaff,0xff50caff,0xff51cbff,0xff51cbff, + 0xff52ccff,0xff52cbff,0xff53cbff,0xff53ccff,0xff76d7ff,0xff76d7ff,0xff76d7ff,0xff66d2ff,0xff66d3ff,0xff56ceff,0xff56ceff,0xff68d4ff,0xff58cfff,0xff69d4ff, + 0xff59d0ff,0xff7bd9ff,0xff7bd9ff,0xff58cfff,0xff68d4ff,0xff57cfff,0xff68d3ff,0xff56ceff,0xff77d7ff,0xff77d7ff,0xff55cdff,0xff76d6ff,0xff54cdff,0xff53ccff, + 0xff52ccff,0xff75d6ff,0xff63d0ff,0xff62d0ff,0xff62cfff,0xff73d5ff,0xff72d5ff,0xff4fcaff,0xff4ec9ff,0xff60ceff,0xff4ec8ff,0xff5fcdff,0xff71d3ff,0xff70d2ff, + 0xff4cc7ff,0xff6fd2ff,0xff5ccdff,0xff5ccdff,0xff6ed1ff,0xff48c5ff,0xff49c6ff,0xff48c5ff,0xff6cd1ff,0xff5acbff,0xff5acaff,0xff59caff,0xff6ad0ff,0xff58c9ff, + 0xff44c3ff,0xff44c3ff,0xff69ceff,0xff43c2ff,0xff68cdff,0xff68cdff,0xff67cdff,0xff54c6ff,0xff40c0ff,0xff40c0ff,0xff52c5ff,0xff52c6ff,0xff65ccff,0xff50c5ff, + 0xff50c5ff,0xff50c5ff,0xff3dbeff,0xff3bbeff,0xff63caff,0xff63caff,0xff4ec4ff,0xff4ec3ff,0xff39bcff,0xff39bcff,0xff4cc2ff,0xff4bc2ff,0xff5fc9ff,0xff4ac1ff, + 0xff36baff,0xff36b9ff,0xff5ec8ff,0xff35b9ff,0xff47bfff,0xff5cc6ff,0xff47bfff,0xff47bfff,0xff47beff,0xff31b7ff,0xff31b7ff,0xff30b6ff,0xff6eccff,0xff44bdff, + 0xff2fb6ff,0xff43bcff,0xff6ccbff,0xff2db5ff,0xff57c4ff,0xff2cb4ff,0xff2cb4ff,0xff56c2ff,0xff3fbbff,0xff55c2ff,0xff2ab3ff,0xff3fbaff,0xff29b2ff,0xff3eb9ff, + 0xff27b1ff,0xff52c1ff,0xff52c0ff,0xff26b0ff,0xff25b0ff,0xff3bb8ff,0xff3bb7ff,0xff26b0ff,0xff52c1ff,0xff53c1ff,0xff3eb9ff,0xff3eb9ff,0xff54c1ff,0xff54c1ff, + 0xff40bdff,0xff40bfff,0xff40bfff,0xff41bfff,0xff41bfff,0xff41c0ff,0xff42c0ff,0xff42c1ff,0xff43c0ff,0xff43c1ff,0xff44c1ff,0xff54c8ff,0xff44c2ff,0xff45c2ff, + 0xff45c2ff,0xff46c2ff,0xff47c3ff,0xff47c3ff,0xff48c3ff,0xff48c5ff,0xff47c5ff,0xff48c3ff,0xff47c3ff,0xff47c3ff,0xff46c3ff,0xff45c2ff,0xff45c2ff,0xff45c1ff, + 0xff43c1ff,0xff53c7ff,0xff42c0ff,0xff42c0ff,0xff41c0ff,0xff41c0ff,0xff41bfff,0xff41bfff,0xff40bdff,0xff40bdff,0xff40bdff,0xff3fbdff,0xff3ebcff,0xff3ebcff, + 0xff3ebcff,0xff3dbbff,0xff3dbbff,0xff3cbaff,0xff3cbaff,0xff3abaff,0xff3abaff,0xff3abaff,0xff49c0ff,0xff3ab9ff,0xff39b8ff,0xff39b8ff,0xff38b8ff,0xff38b7ff, + 0xff38b7ff,0xff37b7ff,0xff36b7ff,0xff35b7ff,0xff35b5ff,0xff35b4ff,0xff35b4ff,0xff34b4ff,0xff44baff,0xff56c1ff,0xff43baff,0xff32b2ff,0xff32b2ff,0xff32b2ff, + 0xff31b2ff,0xff31b2ff,0xff30b1ff,0xff2fb0ff,0xff40b8ff,0xff2fb0ff,0xff2eb0ff,0xff2eaeff,0xff3fb7ff,0xff2daeff,0xff2dadff,0xff2caeff,0xff2cadff,0xff2badff, + 0xff2bacff,0xff2bacff,0xff2aabff,0xff29acff,0xff29abff,0xff28abff,0xff28abff,0xff28aaff,0xff27aaff,0xff27a9ff,0xff26aaff,0xff38b1ff,0xff26a9ff,0xff25a8ff, + 0xff25a7ff,0xff24a8ff,0xff24a7ff,0xff24a7ff,0xff24a5ff,0xff23a5ff,0xff23a5ff,0xff23a5ff,0xff33adff,0xff21a4ff,0xff20a4ff,0xff32adff,0xff20a3ff,0xff20a2ff, + 0xff1fa2ff,0xff1fa2ff,0xff1fa1ff,0xff1ea2ff,0xff1ea1ff,0xff1da0ff,0xff1ca0ff,0xff1ca0ff,0xff1ca0ff,0xff1b9fff,0xff1ba0ff,0xff1ca0ff,0xff1da0ff,0xff1da1ff, + 0xff1ea2ff,0xff1fa1ff,0xff1fa2ff,0xff1fa2ff,0xff4fcaff,0xff50caff,0xff62cfff,0xff62d0ff,0xff52cbff,0xff52ccff,0xff52cbff,0xff53ccff,0xff54ccff,0xff54cdff, + 0xff55cdff,0xff55cdff,0xff56ceff,0xff56ceff,0xff67d4ff,0xff58cfff,0xff57cfff,0xff58cfff,0xff59cfff,0xff59d0ff,0xff58d0ff,0xff58cfff,0xff57cfff,0xff58cfff, + 0xff57ceff,0xff57ceff,0xff56ceff,0xff55cdff,0xff54cdff,0xff54cdff,0xff54ccff,0xff64d1ff,0xff52ccff,0xff52cbff,0xff52cbff,0xff51caff,0xff50cbff,0xff50caff, + 0xff50caff,0xff4fcaff,0xff4ec9ff,0xff4ec9ff,0xff4ec8ff,0xff4dc9ff,0xff4dc8ff,0xff4cc8ff,0xff4cc8ff,0xff4bc7ff,0xff4ac7ff,0xff4ac6ff,0xff49c6ff,0xff49c6ff, + 0xff5accff,0xff48c5ff,0xff47c5ff,0xff47c4ff,0xff46c5ff,0xff46c4ff,0xff45c4ff,0xff45c3ff,0xff44c3ff,0xff43c2ff,0xff43c3ff,0xff42c2ff,0xff42c2ff,0xff41c1ff, + 0xff41c1ff,0xff40c1ff,0xff40c1ff,0xff3fc0ff,0xff3fc0ff,0xff3ebfff,0xff3ebfff,0xff3dbfff,0xff3dbeff,0xff3cbeff,0xff3cbeff,0xff50c4ff,0xff3bbdff,0xff3abdff, + 0xff3abcff,0xff39bcff,0xff39bcff,0xff39bcff,0xff38bcff,0xff38bbff,0xff37bbff,0xff36baff,0xff36baff,0xff35baff,0xff35baff,0xff34b9ff,0xff34b9ff,0xff33b8ff, + 0xff33b8ff,0xff33b8ff,0xff32b7ff,0xff31b7ff,0xff45beff,0xff31b6ff,0xff30b6ff,0xff2fb6ff,0xff2fb5ff,0xff2fb5ff,0xff2db5ff,0xff2eb4ff,0xff2db4ff,0xff2db4ff, + 0xff41bcff,0xff2bb4ff,0xff2ab3ff,0xff2bb3ff,0xff2ab3ff,0xff29b2ff,0xff28b1ff,0xff29b2ff,0xff27b1ff,0xff27b1ff,0xff27b0ff,0xff26b0ff,0xff26afff,0xff25afff, + 0xff25b0ff,0xff26b0ff,0xff27b0ff,0xff27b1ff,0xff28b1ff,0xff29b2ff,0xff29b2ff,0xff29b2ff,0xff40bdff,0xff40bdff,0xff60cbff,0xff61ccff,0xff41bfff,0xff41c0ff, + 0xff41c0ff,0xff42c0ff,0xff63ccff,0xff43c1ff,0xff44c1ff,0xff44c1ff,0xff44c2ff,0xff56c8ff,0xff56c8ff,0xff66cfff,0xff47c3ff,0xff47c5ff,0xff47c3ff,0xff48c5ff, + 0xff48c3ff,0xff47c3ff,0xff47c3ff,0xff46c3ff,0xff45c2ff,0xff46c2ff,0xff45c2ff,0xff44c1ff,0xff43c1ff,0xff43c1ff,0xff43c0ff,0xff63ccff,0xff42bfff,0xff41bfff, + 0xff41bfff,0xff61ccff,0xff41bdff,0xff40bdff,0xff40bdff,0xff3fbcff,0xff3ebcff,0xff3ebcff,0xff3dbcff,0xff3dbbff,0xff5dc8ff,0xff3bbaff,0xff3bbaff,0xff3bbaff, + 0xff3abaff,0xff5cc7ff,0xff3ab9ff,0xff3ab9ff,0xff5bc6ff,0xff39b8ff,0xff38b8ff,0xff38b8ff,0xff5ac5ff,0xff37b7ff,0xff36b5ff,0xff36b5ff,0xff36b5ff,0xff58c3ff, + 0xff34b4ff,0xff34b3ff,0xff33b3ff,0xff33b3ff,0xff33b3ff,0xff33b3ff,0xff32b3ff,0xff31b2ff,0xff31b2ff,0xff31b2ff,0xff30b1ff,0xff30b1ff,0xff2fb1ff,0xff2eb0ff, + 0xff40b8ff,0xff40b7ff,0xff2eaeff,0xff2eaeff,0xff2dadff,0xff2dadff,0xff2badff,0xff2bacff,0xff2bacff,0xff2aacff,0xff2aabff,0xff29abff,0xff29abff,0xff4cbbff, + 0xff28abff,0xff28aaff,0xff4bbaff,0xff4bb9ff,0xff49b9ff,0xff27a9ff,0xff26a9ff,0xff37b0ff,0xff37b0ff,0xff24a8ff,0xff24a8ff,0xff24a5ff,0xff24a7ff,0xff23a7ff, + 0xff22a5ff,0xff22a4ff,0xff22a4ff,0xff21a4ff,0xff46b5ff,0xff20a4ff,0xff20a3ff,0xff20a3ff,0xff1fa2ff,0xff1fa2ff,0xff1fa1ff,0xff1ea2ff,0xff1ea1ff,0xff1da1ff, + 0xff1da0ff,0xff1ca1ff,0xff1ca0ff,0xff41b1ff,0xff1ba0ff,0xff1ca0ff,0xff2ea9ff,0xff41b2ff,0xff1da1ff,0xff1ea1ff,0xff42b3ff,0xff1fa3ff,0xff50caff,0xff50caff, + 0xff62cfff,0xff62d0ff,0xff52cbff,0xff52ccff,0xff53ccff,0xff53ccff,0xff76d7ff,0xff54cdff,0xff55ceff,0xff55cdff,0xff56ceff,0xff79d8ff,0xff57ceff,0xff79d9ff, + 0xff7ad9ff,0xff69d5ff,0xff58cfff,0xff7bd9ff,0xff7bd9ff,0xff58cfff,0xff68d4ff,0xff68d3ff,0xff67d3ff,0xff56ceff,0xff77d8ff,0xff77d7ff,0xff55cdff,0xff54ccff, + 0xff65d1ff,0xff64d1ff,0xff52ccff,0xff75d6ff,0xff63d0ff,0xff74d5ff,0xff62cfff,0xff73d5ff,0xff61cfff,0xff4fc9ff,0xff61ceff,0xff4ec9ff,0xff60ceff,0xff4dc8ff, + 0xff71d3ff,0xff4cc8ff,0xff4bc8ff,0xff6fd2ff,0xff5cccff,0xff6fd2ff,0xff49c7ff,0xff5bccff,0xff5acbff,0xff47c5ff,0xff6dd1ff,0xff5acaff,0xff6bd0ff,0xff59caff, + 0xff6ad0ff,0xff58caff,0xff57c9ff,0xff7bd5ff,0xff69ceff,0xff43c2ff,0xff55c7ff,0xff68cdff,0xff54c7ff,0xff54c7ff,0xff53c6ff,0xff66cdff,0xff3fbfff,0xff51c5ff, + 0xff3ebfff,0xff51c5ff,0xff3dbfff,0xff3dbeff,0xff63caff,0xff3bbdff,0xff4fc4ff,0xff62caff,0xff4ec4ff,0xff4ec3ff,0xff4dc3ff,0xff61caff,0xff38bcff,0xff4bc2ff, + 0xff5fc9ff,0xff4bc1ff,0xff4ac1ff,0xff72cfff,0xff5ec7ff,0xff34b9ff,0xff5dc7ff,0xff34b8ff,0xff47bfff,0xff32b7ff,0xff32b7ff,0xff5ac5ff,0xff31b7ff,0xff30b7ff, + 0xff30b6ff,0xff30b6ff,0xff2fb5ff,0xff2eb5ff,0xff2db4ff,0xff2db5ff,0xff2cb4ff,0xff42bcff,0xff40bcff,0xff41bbff,0xff3fbbff,0xff55c2ff,0xff2ab3ff,0xff3fbaff, + 0xff54c1ff,0xff3eb9ff,0xff28b1ff,0xff52c1ff,0xff52c0ff,0xff26b0ff,0xff51c0ff,0xff67c8ff,0xff3cb8ff,0xff26b0ff,0xff26b0ff,0xff52c1ff,0xff28b2ff,0xff28b1ff, + 0xff54c1ff,0xff29b2ff,0xff3fbdff,0xff40bdff,0xff40bdff,0xff41bfff,0xff41bfff,0xff62ccff,0xff62ccff,0xff52c6ff,0xff63ccff,0xff43c1ff,0xff43c1ff,0xff44c1ff, + 0xff44c1ff,0xff65ceff,0xff46c3ff,0xff76d4ff,0xff46c3ff,0xff67cfff,0xff68cfff,0xff48c5ff,0xff48c3ff,0xff68cfff,0xff67cfff,0xff66cfff,0xff66cfff,0xff66ceff, + 0xff44c2ff,0xff44c1ff,0xff64cdff,0xff43c1ff,0xff63ccff,0xff43c0ff,0xff62ccff,0xff41c0ff,0xff51c5ff,0xff61cbff,0xff50c5ff,0xff40bfff,0xff5fcbff,0xff3fbdff, + 0xff5fc9ff,0xff3ebcff,0xff5ec8ff,0xff3dbbff,0xff5dc8ff,0xff3cbbff,0xff5dc7ff,0xff3bbaff,0xff4bc1ff,0xff5cc6ff,0xff3ab9ff,0xff5bc6ff,0xff39b8ff,0xff5bc6ff, + 0xff38b7ff,0xff49bdff,0xff5ac5ff,0xff59c5ff,0xff37b7ff,0xff58c3ff,0xff35b5ff,0xff58c2ff,0xff35b4ff,0xff34b4ff,0xff57c2ff,0xff33b4ff,0xff55c1ff,0xff55c1ff, + 0xff42b9ff,0xff31b2ff,0xff54c0ff,0xff54c0ff,0xff30b1ff,0xff53c0ff,0xff2fb0ff,0xff2eb0ff,0xff51bfff,0xff2eb0ff,0xff63c6ff,0xff2dadff,0xff50bdff,0xff4fbdff, + 0xff3db5ff,0xff2cadff,0xff4ebdff,0xff4ebcff,0xff2aacff,0xff4dbbff,0xff29abff,0xff4cbaff,0xff28aaff,0xff28aaff,0xff4bbaff,0xff27aaff,0xff26a9ff,0xff27a9ff, + 0xff26a8ff,0xff49b9ff,0xff25a7ff,0xff24a8ff,0xff24a7ff,0xff24a7ff,0xff24a5ff,0xff23a5ff,0xff23a4ff,0xff23a4ff,0xff21a5ff,0xff46b5ff,0xff21a3ff,0xff45b4ff, + 0xff32acff,0xff20a3ff,0xff44b4ff,0xff57bcff,0xff1fa1ff,0xff42b3ff,0xff41b3ff,0xff1da1ff,0xff1da0ff,0xff41b2ff,0xff1b9fff,0xff41b1ff,0xff1ba0ff,0xff1ca0ff, + 0xff1da1ff,0xff41b3ff,0xff1ea1ff,0xff1ea2ff,0xff42b3ff,0xff1fa2ff,0xff50caff,0xff50caff,0xff50caff,0xff51cbff,0xff51cbff,0xff52cbff,0xff52ccff,0xff53ccff, + 0xff76d6ff,0xff54ccff,0xff55cdff,0xff56cdff,0xff78d7ff,0xff56ceff,0xff57cfff,0xff7ad9ff,0xff58cfff,0xff7ad9ff,0xff7bd9ff,0xff59d0ff,0xff58d0ff,0xff7ad9ff, + 0xff7ad9ff,0xff7ad9ff,0xff79d8ff,0xff78d8ff,0xff77d8ff,0xff77d7ff,0xff66d2ff,0xff54ccff,0xff76d6ff,0xff53ccff,0xff76d6ff,0xff52ccff,0xff51cbff,0xff74d5ff, + 0xff74d6ff,0xff73d5ff,0xff84daff,0xff4fc9ff,0xff72d4ff,0xff72d4ff,0xff4dc9ff,0xff4cc8ff,0xff70d3ff,0xff4cc8ff,0xff70d2ff,0xff4bc7ff,0xff4ac6ff,0xff6fd1ff, + 0xff4ac6ff,0xff6ed1ff,0xff48c5ff,0xff6dd1ff,0xff47c5ff,0xff47c5ff,0xff6bd0ff,0xff6bd0ff,0xff45c4ff,0xff6ad0ff,0xff44c2ff,0xff6acfff,0xff43c2ff,0xff43c2ff, + 0xff69cdff,0xff68ceff,0xff54c7ff,0xff67cdff,0xff40c0ff,0xff3fc0ff,0xff66ccff,0xff66ccff,0xff3ebfff,0xff64ccff,0xff3dbeff,0xff63cbff,0xff3cbdff,0xff3bbeff, + 0xff63caff,0xff3abdff,0xff62caff,0xff62caff,0xff39bcff,0xff38bcff,0xff60caff,0xff73cfff,0xff5fc8ff,0xff5fc9ff,0xff36baff,0xff5ec8ff,0xff34b9ff,0xff34b9ff, + 0xff5cc7ff,0xff34b9ff,0xff47bfff,0xff32b8ff,0xff5bc5ff,0xff32b7ff,0xff31b7ff,0xff30b7ff,0xff30b6ff,0xff2fb6ff,0xff2fb6ff,0xff2eb5ff,0xff2eb5ff,0xff2db4ff, + 0xff2db4ff,0xff57c3ff,0xff2cb4ff,0xff57c3ff,0xff2ab3ff,0xff2ab2ff,0xff54c1ff,0xff54c1ff,0xff29b1ff,0xff53c1ff,0xff53c1ff,0xff52c1ff,0xff52c1ff,0xff3cb9ff, + 0xff26b0ff,0xff51bfff,0xff26afff,0xff26b0ff,0xff26b0ff,0xff52c1ff,0xff27b1ff,0xff28b2ff,0xff54c1ff,0xff29b2ff +}; + +static const QRgb packageIcon_data[] = { + 0xffffff,0xd06e6e6e,0xf68e8f8f,0xf2898a8b,0xf288898b,0xf288898b,0xf288898a,0xf288888a,0xf287888a,0xf288898a,0xf288898a,0xf288888a,0xf288888a,0xf287888a, + 0xf2878889,0xf2878889,0xf2878889,0xf2868789,0xf2868789,0xf2868788,0xf2868788,0xf2868688,0xf2858688,0xf2858688,0xf2858687,0xf2858687,0xf2848687,0xf2848587, + 0xf3858688,0xf2838384,0xc56b6b6b,0xffffff,0xffffff,0xd76f6f6f,0xfff7faff,0xfff0f5ff,0xffedf3ff,0xffeef4ff,0xffebf2fe,0xffeaf1fe,0xffebf2fe,0xffdce8fb, + 0xffdbe7fb,0xffdae6fa,0xffd9e6fa,0xffd7e4f9,0xffd6e4f9,0xffd4e2f8,0xffd2e1f7,0xffd1e1f7,0xffd0dff6,0xffcedff6,0xffccddf5,0xffcbddf5,0xffcadcf5,0xffc8dbf4, + 0xffc7daf3,0xffc5d9f3,0xffc4d8f2,0xffc2d6f1,0xffc4d8f3,0xffeaeff4,0xcf686867,0xffffff,0xffffff,0xd76f6f6f,0xfff2f7ff,0xffbcd1fb,0xffbcd1f8,0xffc5d8f9, + 0xffbed3f7,0xffc4d6f7,0xffacc6f2,0xff729ee8,0xff6f9de6,0xff6b9ae5,0xff6597e4,0xff5f93e2,0xff5a90df,0xff548add,0xff4e86da,0xff4983d9,0xff427fd7,0xff3d7cd5, + 0xff3778d2,0xff3274d1,0xff2d72d0,0xff286ecd,0xff2269cb,0xff1c66c8,0xff1662c6,0xff0d5cc3,0xff1663c9,0xffe7ecf2,0xcf686867,0xffffff,0xffffff,0xd76f6f6f, + 0xfff3f7ff,0xffabc6f9,0xffa4c1f5,0xffbad0f8,0xffbfd4f7,0xffc5d7f7,0xffa3c0f2,0xff7aa4ea,0xff73a0e7,0xff6f9de6,0xff6a9ae5,0xff6496e3,0xff5f92e0,0xff598ede, + 0xff538adb,0xff4e87da,0xff4883d8,0xff4380d6,0xff3d7cd3,0xff3878d2,0xff3376d1,0xff2d72ce,0xff286dcc,0xff236ac9,0xff1d67c8,0xff1561c5,0xff1d68cb,0xffe8edf2, + 0xce696868,0xffffff,0xffffff,0xd76f6f6e,0xfffeffff,0xffe7efff,0xffe5edfd,0xffe4edfc,0xffe2ebfb,0xffe0eafb,0xffe2ebfb,0xffe1ebfa,0xffe0eafa,0xffdfe9fa, + 0xffdee9f9,0xffdce7f8,0xffdae5f7,0xffd9e6fa,0xffd8e6fb,0xffd5e2f4,0xffd3e0f2,0xffd2dff1,0xffcfdef1,0xffcedcef,0xffccdbef,0xffcadaee,0xffc9d8ed,0xffc6d7ec, + 0xffc5d5ea,0xffc2d3e9,0xffc8d9ee,0xfff2f3f5,0xce686868,0xffffff,0xffffff,0xd76e6e6e,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff, + 0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xfffdf3e4,0xfffae7ce,0xffffffff,0xfffffffc,0xfffffefa,0xfffffdfa,0xfffffcf9, + 0xfffefcf8,0xfffefbf8,0xfffdfaf7,0xfffcf9f6,0xfffbf9f5,0xfffbf9f5,0xfffffcf8,0xfff5f5f5,0xce686868,0xffffff,0xffffff,0xd76e6e6e,0xffffffff,0xffffffff, + 0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xfffcf8f2,0xfff0d3a9,0xffebc37e,0xffe8c179,0xffe9cfab, + 0xfffbfeff,0xfff9fafa,0xfff7f7f7,0xfff7f7f7,0xfff6f6f6,0xfff6f6f6,0xfff5f5f5,0xfff3f3f3,0xfff3f3f3,0xfff2f2f2,0xfff3f3f3,0xfff5f5f5,0xce686868,0xffffff, + 0xffffff,0xd76e6e6e,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xfffdfcfa,0xfff4dcbb,0xffecc480, + 0xfff4dea1,0xfffbf4cb,0xfffdf9d6,0xffe9cb8d,0xffe3c69e,0xfff9fbfc,0xfff8f9fa,0xfff6f6f6,0xfff6f6f6,0xfff5f5f5,0xfff4f4f4,0xfff4f4f4,0xfff3f3f3,0xfff1f1f1, + 0xfff1f1f1,0xfff5f5f5,0xce686868,0xffffff,0xffffff,0xd76e6e6e,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xfffefcf9, + 0xfff4dbb8,0xffecc482,0xfff2d797,0xfffdf9d2,0xffffffe8,0xfff8edc2,0xfffcf6cf,0xffffffe3,0xffe8ce95,0xffdbbb91,0xfff6f7f7,0xfff8fafc,0xfff5f5f5,0xfff5f5f5, + 0xfff4f4f4,0xfff3f3f3,0xfff2f2f2,0xffeeeeee,0xfff1f1f1,0xfff5f5f5,0xce686868,0xffffff,0xffffff,0xd76e6e6e,0xffffffff,0xffffffff,0xffffffff,0xffffffff, + 0xffffffff,0xfffffefe,0xfff6e4c8,0xffedc784,0xfff4d794,0xfffef6c7,0xffffffdb,0xfffffdd5,0xfffffed8,0xfff3e0ab,0xfffbf1c4,0xfffffdd5,0xffffffd8,0xffe9d196, + 0xffd3b184,0xfff0ece9,0xfff8fbfd,0xfff4f4f4,0xfff3f3f3,0xfff3f3f3,0xfff1f1f1,0xffececec,0xfff2f2f2,0xfff5f5f5,0xce686868,0xffffff,0xffffff,0xd76e6e6e, + 0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xfffcf5eb,0xffedc687,0xffefc678,0xfff9e3a5,0xfffdecb6,0xfffbe6ab,0xfff9e1a3,0xfff9e0a3,0xfff8de9e,0xffecc984, + 0xfff8e1a5,0xfffff1bc,0xfffff5c2,0xfffffcca,0xffedd295,0xffc99f68,0xffe6dcd2,0xfff8fbff,0xfff3f3f3,0xfff2f2f2,0xffeeeeee,0xffececec,0xfff3f3f3,0xfff5f5f5, + 0xce686868,0xffffff,0xffffff,0xd76e6e6e,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xfff4ddba,0xfff2d087,0xfffff0b9,0xffffe4a4,0xfffee5a7,0xfffde5a6, + 0xfffde4a5,0xfffde4a4,0xfffee6a8,0xfff6d288,0xffe1a444,0xffdca855,0xffdeb46e,0xffe6c586,0xfff6dca2,0xfff0d594,0xffc7a066,0xffded2c6,0xfff5f7f9,0xfff0f0f0, + 0xffededed,0xffededed,0xfff3f3f3,0xfff5f5f5,0xce686868,0xffffff,0xffffff,0xd76e6e6e,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xfff4debc,0xfff5d891, + 0xfffff7c3,0xffffe6a6,0xffffdd94,0xffffde97,0xffffde98,0xffffde98,0xffffe29c,0xfff2c573,0xffefc16e,0xffebbf70,0xffe1b368,0xffdaad66,0xffd6ac68,0xffdcb877, + 0xffe3c07d,0xffbe935a,0xffe6e1dc,0xfff0f1f3,0xffeeeeee,0xffeeeeee,0xfff4f4f4,0xfff5f5f5,0xce686868,0xffffff,0xffffff,0xd76e6e6e,0xffffffff,0xffffffff, + 0xffffffff,0xffffffff,0xfff4debd,0xfff4d389,0xfffff1b4,0xffffeeb1,0xffffe199,0xffffd481,0xffffd583,0xffffd585,0xfffed483,0xffefbe67,0xfffdd686,0xffffdb8b, + 0xffffda89,0xffffda89,0xffffda8a,0xffffd785,0xffffd87e,0xffd0a258,0xffdcd3cd,0xfff1f3f4,0xffefefef,0xffefefef,0xfff5f5f5,0xfff5f5f5,0xce686868,0xffffff, + 0xffffff,0xd76e6e6e,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xfff3ddbd,0xfff3d084,0xffffecaa,0xffffe8a3,0xffffe9a6,0xffffdf95,0xffffcd72,0xffffcd6f, + 0xfffbc86d,0xfff0bb61,0xffffce72,0xffffcc71,0xffffcf75,0xffffd076,0xffffce70,0xffffcd6e,0xffffd778,0xffcfa25c,0xffddd4cf,0xfff2f4f5,0xfff0f0f0,0xfff0f0f0, + 0xfff6f6f6,0xfff5f5f5,0xce686868,0xffffff,0xffffff,0xd76e6e6e,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xfff2dcbe,0xfff1cd7e,0xffffe9a1,0xffffe49a, + 0xffffe397,0xffffe49a,0xffffdc8e,0xffffc764,0xfff8ba54,0xfff6ba57,0xffffc763,0xffffc968,0xffffc866,0xffffc663,0xffffca69,0xffffcf73,0xffffdb7f,0xffcda25e, + 0xffdcd4cf,0xfff4f5f6,0xfff1f1f1,0xfff1f1f1,0xfff7f7f7,0xfff5f5f5,0xce686868,0xffffff,0xffffff,0xd76e6e6e,0xffffffff,0xffffffff,0xffffffff,0xffffffff, + 0xfff0dbbd,0xfff0ca78,0xffffe596,0xffffe090,0xffffe08e,0xffffde8b,0xffffe08e,0xffffda83,0xfff7be5b,0xfffcbf58,0xffffc35b,0xffffc158,0xffffc35d,0xffffca67, + 0xffffcf71,0xffffd279,0xffffde84,0xffcba261,0xffdcd4cf,0xfff5f6f7,0xfff2f2f2,0xfff2f2f2,0xfff8f8f8,0xfff5f5f5,0xce686868,0xffffff,0xffffff,0xd76e6e6e, + 0xffffffff,0xfff7f7f7,0xfffbfbfb,0xffffffff,0xffeedabe,0xffeec773,0xffffe18e,0xffffdd88,0xffffdc84,0xffffdb83,0xffffda80,0xffffdb82,0xfffed883,0xffffbb4e, + 0xffffbd4f,0xffffc25a,0xffffc864,0xffffcd6d,0xffffd176,0xffffd57e,0xffffe18a,0xffc9a264,0xffdcd4cf,0xfff5f6f7,0xfff2f2f2,0xfff2f2f2,0xfff8f8f8,0xfff5f5f5, + 0xce686868,0xffffff,0xffffff,0xd76e6e6e,0xffffffff,0xfff4f4f4,0xfff3f3f3,0xfff6f9fe,0xffe8d3b9,0xffeec570,0xffffde84,0xffffd97f,0xffffd97c,0xffffd87a, + 0xffffd677,0xffffd777,0xffffd172,0xffffbb4e,0xffffc056,0xffffc660,0xffffcb6a,0xffffd072,0xffffd47b,0xffffd883,0xffffe58f,0xffc7a265,0xffdcd4d0,0xfff7f8fa, + 0xfff4f4f4,0xfff4f4f4,0xfffafafa,0xfff5f5f5,0xce686868,0xffffff,0xffffff,0xd76e6e6e,0xffffffff,0xfff6f6f6,0xfff4f4f4,0xfff6f9fd,0xffe5d3bb,0xffe5b75f, + 0xffffdc7b,0xffffd675,0xffffd572,0xffffd470,0xffffd36e,0xffffd36d,0xffffd06f,0xffffbe54,0xffffc35c,0xffffc966,0xffffce6f,0xffffd277,0xffffd780,0xffffdc88, + 0xffffe795,0xffc5a166,0xffdcd4d0,0xfff8f9fb,0xfff5f5f5,0xfff5f5f5,0xfffbfbfb,0xfff5f5f5,0xce686868,0xffffff,0xffffff,0xd76e6e6e,0xffffffff,0xfff6f6f6, + 0xfff5f5f5,0xfff5f6f7,0xfff4f3f2,0xffd9b88a,0xffe6b75c,0xffffd66e,0xffffd169,0xffffd067,0xffffcf64,0xffffcf63,0xffffcf6c,0xffffc25a,0xffffc661,0xffffcc6b, + 0xffffd174,0xffffd57d,0xffffda86,0xffffe08f,0xfffff09b,0xffbf9b60,0xffdad1cf,0xfff9fbfc,0xfff6f6f6,0xfff6f6f6,0xfffcfcfc,0xfff6f6f6,0xce686868,0xffffff, + 0xffffff,0xd76d6d6d,0xffffffff,0xfff7f7f7,0xfff6f6f6,0xfff6f6f6,0xfff7f8f9,0xfff7f8fb,0xffd5b894,0xffdfae55,0xffffd162,0xffffcd5e,0xffffcb5c,0xffffcb5a, + 0xffffce69,0xffffc560,0xffffc966,0xffffce70,0xffffd379,0xffffd983,0xffffe490,0xfffadc8b,0xffcdaa6a,0xffac8d6f,0xffebe8e7,0xfff8f9f9,0xfff6f6f6,0xfff6f6f6, + 0xfffcfcfc,0xfff6f6f6,0xcf676767,0xffffff,0xffffff,0xd76d6d6d,0xffffffff,0xfff8f8f8,0xfff7f7f7,0xfff7f7f7,0xfff7f7f7,0xfff8f9fa,0xfff9fbfe,0xffd5bda1, + 0xffd7a752,0xfffecc59,0xffffc952,0xffffc64f,0xffffce66,0xffffc967,0xffffcc6c,0xffffd276,0xffffde83,0xfff8d680,0xffc9a564,0xff7f766c,0xff827d7b,0xff8d8d8e, + 0xff8f8f8f,0xff8d8d8d,0xff8d8d8d,0xff8d8d8d,0xff909090,0xff878787,0xce666666,0xffffff,0xffffff,0xd76d6d6d,0xffffffff,0xfff9f9f9,0xfff8f8f8,0xfff8f8f8, + 0xfff8f8f8,0xfff8f8f8,0xfff8f9f9,0xfffafeff,0xffd5c1ac,0xffc39752,0xfff6c04d,0xffffc544,0xffffcc63,0xffffcc6d,0xffffd575,0xfffcd478,0xffd5ac62,0xffb3916b, + 0xffcbbcb4,0xff8c8c8d,0xfff4f6f8,0xfffafafa,0xfff7f7f7,0xfff7f7f7,0xfff7f7f7,0xffffffff,0xffe3e3e3,0xe5676767,0x1d000000,0xffffff,0xffffff,0xd76d6d6d, + 0xffffffff,0xfff9f9f9,0xfff8f8f8,0xfff8f8f8,0xfff8f8f8,0xfff8f8f8,0xfff8f8f8,0xfff9f9fa,0xfffcffff,0xffe3d8d2,0xffbf9861,0xfff0b841,0xffffd362,0xffffd172, + 0xffdfb15e,0xffb79161,0xffc6b4a7,0xfff2f1f2,0xfffeffff,0xff8e8f8f,0xfff2f2f2,0xfffbfbfb,0xfffcfcfc,0xfffdfdfd,0xffffffff,0xffebebeb,0xe5686868,0x1e000000, + 0x0,0xffffff,0xffffff,0xd76d6d6d,0xffffffff,0xfffafafa,0xfff9f9f9,0xfff9f9f9,0xfff9f9f9,0xfff9f9f9,0xfff9f9f9,0xfff9f9f9,0xfff9f9fa,0xfffeffff, + 0xffe9e3e1,0xffbc9868,0xffd7a750,0xffc0965f,0xffc2ab99,0xffece9e9,0xffffffff,0xfffbfcfd,0xfff9f9f9,0xff8d8d8d,0xffededed,0xfff4f4f4,0xfff4f4f4,0xffffffff, + 0xffe7e7e7,0xe5686868,0x1f000000,0x0,0x0,0xffffff,0xffffff,0xd76d6d6d,0xffffffff,0xfffbfbfb,0xfffafafa,0xfffafafa,0xfffafafa,0xfffafafa, + 0xfffafafa,0xfffafafa,0xfffafafa,0xfffafafa,0xffffffff,0xffede8e6,0xffc5b0a0,0xffe7e1df,0xffffffff,0xfffcfdfe,0xfffafafa,0xfffbfbfb,0xfffafafa,0xff8d8d8d, + 0xffe9e9e9,0xffefefef,0xfff9f9f9,0xffe1e1e1,0xe5686868,0x1f000000,0x0,0x0,0x0,0xffffff,0xffffff,0xd76d6d6d,0xffffffff,0xfffbfbfb, + 0xfffafafa,0xfffafafa,0xfffafafa,0xfffafafa,0xfffafafa,0xfffafafa,0xfffafafa,0xfffafafa,0xfffafafa,0xfffcfdfd,0xffffffff,0xfffdfefe,0xfffafafa,0xfffafafa, + 0xfffafafa,0xfffbfbfb,0xfffafafa,0xff8d8d8d,0xffe5e5e5,0xfff2f2f2,0xffdbdbdb,0xe4686868,0x1e000000,0x0,0x0,0x0,0x0,0xffffff, + 0xffffff,0xd76d6d6d,0xffffffff,0xfffcfcfc,0xfffbfbfb,0xfffbfbfb,0xfffbfbfb,0xfffbfbfb,0xfffbfbfb,0xfffbfbfb,0xfffbfbfb,0xfffbfbfb,0xfffbfbfb,0xfffbfbfb, + 0xfffbfbfb,0xfffbfbfb,0xfffbfbfb,0xfffbfbfb,0xfffbfbfb,0xfffcfcfc,0xfffbfbfb,0xff8d8d8d,0xffeaeaea,0xffd7d7d7,0xe5676767,0x1e000000,0x0,0x0, + 0x0,0x0,0x0,0xffffff,0xffffff,0xd76d6d6d,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff, + 0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xffffffff,0xff919191,0xffd1d1d1,0xe5676767, + 0x1f000000,0x0,0x0,0x0,0x0,0x0,0x0,0xffffff,0xffffff,0xd56b6b6b,0xff8d8d8d,0xfc8a8a8a,0xfc8a8a8a,0xfc8a8a8a, + 0xfc8a8a8a,0xfc8a8a8a,0xfc8a8a8a,0xfc8a8a8a,0xfc8a8a8a,0xfc8a8a8a,0xfc8a8a8a,0xfc8a8a8a,0xfc8a8a8a,0xfc8a8a8a,0xfc8a8a8a,0xfc8a8a8a,0xfc8a8a8a,0xfc8a8a8a, + 0xfc8a8a8a,0xfd818181,0xe5676767,0x1f000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0xffffff,0xffffff,0x15000000, + 0x42030303,0x45000000,0x44000000,0x44000000,0x44000000,0x44000000,0x44000000,0x44000000,0x44000000,0x44000000,0x44000000,0x44000000,0x44000000,0x44000000, + 0x44000000,0x44000000,0x44000000,0x44000000,0x44000000,0x44030303,0x1d000000,0x0,0x0,0x0,0x0,0x0,0x0,0x0, + 0x0,0xffffff +}; + +#include <qcstring.h> +static struct Embed { + unsigned int size; + const unsigned char *data; + const char *name; +} embed_vec[] = { + { 952, postinstall_sh_data, "postinstall.sh" }, + { 1284, uninstaller_sh_data, "uninstaller.sh" }, + { 0, 0, 0 } +}; + +static const QByteArray& qembed_findData( const char* name ) +{ + static QDict<QByteArray> dict; + QByteArray* ba = dict.find( name ); + if ( !ba ) { + for ( int i = 0; embed_vec[i].data; i++ ) { + if ( strcmp(embed_vec[i].name, name) == 0 ) { + ba = new QByteArray; + ba->setRawData( (char*)embed_vec[i].data, + embed_vec[i].size ); + dict.insert( name, ba ); + break; + } + } + if ( !ba ) { + static QByteArray dummy; + return dummy; + } + } + return *ba; +} + +static struct EmbedImage { + int width, height, depth; + const unsigned char *data; + int numColors; + const QRgb *colorTable; + bool alpha; + const char *name; +} embed_image_vec[] = { + { 16, 16, 32, (const unsigned char*)misc_data, 0, 0, TRUE, "misc" }, + { 130, 300, 32, (const unsigned char*)splash_data, 0, 0, FALSE, "splash" }, + { 32, 32, 32, (const unsigned char*)packageIcon_data, 0, 0, TRUE, "packageIcon" }, + { 0, 0, 0, 0, 0, 0, 0, 0 } +}; + +static const QImage& qembed_findImage( const QString& name ) +{ + static QDict<QImage> dict; + QImage* img = dict.find( name ); + if ( !img ) { + for ( int i = 0; embed_image_vec[i].data; i++ ) { + if ( strcmp(embed_image_vec[i].name, name.latin1()) == 0 ) { + img = new QImage((uchar*)embed_image_vec[i].data, + embed_image_vec[i].width, + embed_image_vec[i].height, + embed_image_vec[i].depth, + (QRgb*)embed_image_vec[i].colorTable, + embed_image_vec[i].numColors, + QImage::BigEndian ); + if ( embed_image_vec[i].alpha ) + img->setAlphaBuffer( TRUE ); + dict.insert( name, img ); + break; + } + } + if ( !img ) { + static QImage dummy; + return dummy; + } + } + return *img; +} + +#endif diff --git a/src/arkollon/headerlistitem.cpp b/src/arkollon/headerlistitem.cpp new file mode 100644 index 0000000..b7d0631 --- /dev/null +++ b/src/arkollon/headerlistitem.cpp @@ -0,0 +1,126 @@ +/*************************************************************************** + * Copyright (C) 2004 by David Sansome * + * me@davidsansome.com * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + ***************************************************************************/ +#include "headerlistitem.h" + +#include <qfontmetrics.h> +#include <qpainter.h> +#include <qapplication.h> + +#include "uninstallwizard.h" +#include "wizard.h" + +HeaderListItem::HeaderListItem(QListView* parent) + : QListViewItem(parent) +{ +} + +int HeaderListItem::compare(QListViewItem* i, int col, bool ascending) const +{ + switch (i->rtti()) + { + case 1001: // Component + { + ComponentListItem* item = (ComponentListItem*) i; + if (section > item->section) + return 1; + return -1; + } + + case 1003: // App + { + AppListItem* item = (AppListItem*) i; + if (section > item->section) + return 1; + return -1; + } + + case 1002: // Header + { + HeaderListItem* item = (HeaderListItem*) i; + if (section > item->section) + return 1; + if (section < item->section) + return -1; + return 0; + } + } + return 0; +} + +void HeaderListItem::paintCell(QPainter* p, const QColorGroup& cg, int column, int width, int align) +{ + p->fillRect(0, 0, width, height(), cg.base()); + + QFont boldFont = p->font(); + boldFont.setBold(true); + p->setFont(boldFont); + p->drawText(listView()->itemMargin(), listView()->itemMargin(), width, QFontMetrics(boldFont).height(), Qt::AlignLeft, text(0)); + + int textWidth = QFontMetrics(boldFont).width(text(0)); + p->fillRect(0, height() - 4 - listView()->itemMargin(), textWidth-10, 4, cg.highlight()); + + QColor ca = cg.highlight(); + QColor cb = cg.base(); + // Taken from KPixmapEffect::gradient + int rDiff, gDiff, bDiff; + int rca, gca, bca /*, rcb, gcb, bcb*/; + + register int x, y; + + rDiff = (/*rcb = */ cb.red()) - (rca = ca.red()); + gDiff = (/*gcb = */ cb.green()) - (gca = ca.green()); + bDiff = (/*bcb = */ cb.blue()) - (bca = ca.blue()); + + register int rl = rca << 16; + register int gl = gca << 16; + register int bl = bca << 16; + + int rcdelta = ((1<<16) / 20) * rDiff; + int gcdelta = ((1<<16) / 20) * gDiff; + int bcdelta = ((1<<16) / 20) * bDiff; + for( int x = textWidth-10; x < textWidth+10; x++) + { + rl += rcdelta; + gl += gcdelta; + bl += bcdelta; + + p->setPen(QColor(rl>>16, gl>>16, bl>>16)); + p->drawLine(x, height() - 4 - listView()->itemMargin(), x, height() - listView()->itemMargin() - 1); + } +} + +void HeaderListItem::paintFocus(QPainter* p, const QColorGroup& cg, const QRect& r) +{ +} + +int HeaderListItem::width(const QFontMetrics& fm, const QListView* lv, int c) const +{ + QFont boldFont = qApp->font(); + boldFont.setBold(true); + QFontMetrics metrics(boldFont); + return metrics.width(text(0)) + lv->itemMargin() + 10; +} + +void HeaderListItem::setup() +{ + setHeight(qApp->fontMetrics().height() + listView()->itemMargin()*3 + 4); +} + + diff --git a/src/arkollon/headerlistitem.h b/src/arkollon/headerlistitem.h new file mode 100644 index 0000000..4585785 --- /dev/null +++ b/src/arkollon/headerlistitem.h @@ -0,0 +1,39 @@ +/*************************************************************************** + * Copyright (C) 2004 by David Sansome * + * me@davidsansome.com * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + ***************************************************************************/ +#ifndef HEADERLISTITEM_H +#define HEADERLISTITEM_H + +#include <qlistview.h> + +class HeaderListItem : public QListViewItem +{ +public: + HeaderListItem(QListView* parent); + int compare(QListViewItem* i, int col, bool ascending) const; + void paintCell(QPainter* p, const QColorGroup& cg, int column, int width, int align); + void paintFocus(QPainter* p, const QColorGroup& cg, const QRect& r); + void setup(); + int width(const QFontMetrics& fm, const QListView* lv, int c) const; + int rtti() const { return 1002; } + + int section; +}; + +#endif diff --git a/src/arkollon/klamarkollon.cpp b/src/arkollon/klamarkollon.cpp new file mode 100644 index 0000000..12429bc --- /dev/null +++ b/src/arkollon/klamarkollon.cpp @@ -0,0 +1,74 @@ +/*************************************************************************** + * Copyright (C) 2004 by David Sansome * + * me@davidsansome.com * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + ***************************************************************************/ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <sys/types.h> + +#include <qapplication.h> +#include "wizard.h" +#include "uninstallwizard.h" + + +int main(int argc, char *argv[]) +{ + QApplication app(argc, argv); + + // Check if we're root + if (getuid() != 0) + { + QString command = "kdesu -i klamav -n -c \""; + for (int i=0 ; i<app.argc() ; i++) + { + if (QString(app.argv()[i]).contains(" ")) + command += "\\\"" + QString(app.argv()[i]) + "\\\" "; + else + command += QString(app.argv()[i]) + " "; + } + command += "\""; + return system(command.latin1()); + } + + WizardBase* wizard = NULL; + + for ( int i = 1; i < app.argc(); i++ ) + { + if (QString(app.argv()[i]) == "--help") + { + printf("Arkollon is a utility to aid installation and removal of packages from source.\n"); + printf("Usage: arkollon DIRECTORY Installs a source package from DIRECTORY\n"); + printf(" arkollon --uninstall Starts the uninstaller\n"); + return 0; + } + if (QString(app.argv()[i]) == "--uninstall") + wizard = new UninstallWizard(NULL); + } + + if (!wizard) + wizard = new Wizard(NULL); + app.setMainWidget(wizard); + + return app.exec(); +} diff --git a/src/arkollon/logdialog.ui b/src/arkollon/logdialog.ui new file mode 100644 index 0000000..9e2b24e --- /dev/null +++ b/src/arkollon/logdialog.ui @@ -0,0 +1,91 @@ +<!DOCTYPE UI><UI version="3.1" stdsetdef="1"> +<class>LogDialog</class> +<widget class="QDialog"> + <property name="name"> + <cstring>LogDialog</cstring> + </property> + <property name="geometry"> + <rect> + <x>0</x> + <y>0</y> + <width>572</width> + <height>350</height> + </rect> + </property> + <property name="caption"> + <string>Installation log</string> + </property> + <property name="sizeGripEnabled"> + <bool>true</bool> + </property> + <vbox> + <property name="name"> + <cstring>unnamed</cstring> + </property> + <widget class="QTextEdit"> + <property name="name"> + <cstring>logBox</cstring> + </property> + <property name="textFormat"> + <enum>PlainText</enum> + </property> + <property name="readOnly"> + <bool>true</bool> + </property> + </widget> + <widget class="QLayoutWidget"> + <property name="name"> + <cstring>layout8</cstring> + </property> + <hbox> + <property name="name"> + <cstring>unnamed</cstring> + </property> + <spacer> + <property name="name"> + <cstring>Horizontal Spacing2</cstring> + </property> + <property name="orientation"> + <enum>Horizontal</enum> + </property> + <property name="sizeType"> + <enum>Expanding</enum> + </property> + <property name="sizeHint"> + <size> + <width>210</width> + <height>20</height> + </size> + </property> + </spacer> + <widget class="QPushButton"> + <property name="name"> + <cstring>buttonOk</cstring> + </property> + <property name="text"> + <string>Close</string> + </property> + <property name="accel"> + <string></string> + </property> + <property name="autoDefault"> + <bool>true</bool> + </property> + <property name="default"> + <bool>true</bool> + </property> + </widget> + </hbox> + </widget> + </vbox> +</widget> +<connections> + <connection> + <sender>buttonOk</sender> + <signal>clicked()</signal> + <receiver>LogDialog</receiver> + <slot>accept()</slot> + </connection> +</connections> +<layoutdefaults spacing="6" margin="11"/> +</UI> diff --git a/src/arkollon/rcparser.cpp b/src/arkollon/rcparser.cpp new file mode 100644 index 0000000..147be1b --- /dev/null +++ b/src/arkollon/rcparser.cpp @@ -0,0 +1,146 @@ +/*************************************************************************** + * Copyright (C) 2004 by David Sansome * + * me@davidsansome.com * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + ***************************************************************************/ +#include "rcparser.h" + +#include <qregexp.h> +#include <qfile.h> +#include <qtextstream.h> + +RcParser::RcParser() +{ +} + + +RcParser::~RcParser() +{ +} + +void RcParser::addSearchDir(QString dir) +{ + dirs.append(dir); +} + +bool RcParser::openFile(QString name) +{ + // Check if it exists + fileName = ""; + for ( QStringList::Iterator it = dirs.begin(); it != dirs.end(); ++it ) + { + if (QFile::exists((*it) + "/" + name)) + { + fileName = (*it) + "/" + name; + break; + } + } + + if (fileName.isEmpty()) + return false; + + // Clear the current data + sections.clear(); + + // Read the file's contents + QFile file(fileName); + file.open(IO_ReadOnly); + QTextStream stream(&file); + + QRegExp sectionRegExp("^\\[([^\\]]*)\\]$"); + QRegExp pairRegExp("^([^=\\s]*)([=\\s]*)(.*)$"); + currentSection = "RcParserDefaultSection"; + + while (!stream.atEnd()) + { + QString line = stream.readLine(); + if (line.left(1) == "#") // Comment + continue; + + line = line.stripWhiteSpace(); + + if (sectionRegExp.search(line) != -1) + { + currentSection = sectionRegExp.cap(1); + //printf("Found section \"%s\"\n", currentSection.latin1()); + continue; + } + if (pairRegExp.search(line) != -1) + { + QString key = pairRegExp.cap(1); + QString value = pairRegExp.cap(3); + sections[currentSection][key] = value; + //printf("Found pair \"%s\" = \"%s\"\n", key.latin1(), value.latin1()); + continue; + } + + // Parse error, ignore the line + } + + currentSection = "RcParserDefaultSection"; + return true; +} + +void RcParser::setSection(QString section) +{ + currentSection = section; +} + +QStringList RcParser::sectionList() +{ + return sections.keys(); +} + +QString RcParser::readString(QString key, QString def) +{ + QString ret = sections[currentSection][key]; + if (ret.isEmpty()) + return def; + return ret; +} + +int RcParser::readInt(QString key, int def) +{ + bool ok; + int ret = sections[currentSection][key].toInt(&ok); + if (!ok) + return def; + return ret; +} + +bool RcParser::readBool(QString key, bool def) +{ + bool ret = def; + if (sections[currentSection][key].lower() == "true") + ret = true; + if (sections[currentSection][key].lower() == "false") + ret = false; + if (sections[currentSection][key] == "1") + ret = true; + if (sections[currentSection][key] == "0") + ret = false; + return ret; +} + +QStringList RcParser::readList(QString key) +{ + return QStringList::split(",", sections[currentSection][key]); +} + + + + diff --git a/src/arkollon/rcparser.h b/src/arkollon/rcparser.h new file mode 100644 index 0000000..af8b011 --- /dev/null +++ b/src/arkollon/rcparser.h @@ -0,0 +1,50 @@ +/*************************************************************************** + * Copyright (C) 2004 by David Sansome * + * me@davidsansome.com * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + ***************************************************************************/ +#ifndef RCPARSER_H +#define RCPARSER_H + +#include <qstringlist.h> +#include <qmap.h> + +class RcParser +{ +public: + RcParser(); + ~RcParser(); + + void addSearchDir(QString dir); + bool openFile(QString name); + + QStringList sectionList(); + void setSection(QString section); + + QString readString(QString key, QString def=QString::null); + int readInt(QString key, int def=0); + bool readBool(QString key, bool def=false); + QStringList readList(QString key); + +private: + QStringList dirs; + QString fileName; + QString currentSection; + QMap< QString, QMap< QString, QString> > sections; +}; + +#endif diff --git a/src/arkollon/uninstallwizard.cpp b/src/arkollon/uninstallwizard.cpp new file mode 100644 index 0000000..7b4fbfa --- /dev/null +++ b/src/arkollon/uninstallwizard.cpp @@ -0,0 +1,322 @@ +/*************************************************************************** + * Copyright (C) 2004 by David Sansome * + * me@davidsansome.com * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + ***************************************************************************/ + + +#include "uninstallwizard.h" +#include "headerlistitem.h" +#include "data.h" + +#include <qregexp.h> +#include <qwidgetstack.h> +#include <qfile.h> +#include <qtextstream.h> +#include <qheader.h> +#include <qlistbox.h> +#include <qmessagebox.h> +#include <qpushbutton.h> +#include <qlineedit.h> +#include <qtextedit.h> +#include <qlabel.h> + +AppListItem::AppListItem(QString nN, QString n, QListView* parent) + : QCheckListItem(parent, "", QCheckListItem::CheckBox) +{ + niceName = nN; + name = n; + section = 2; + + setText(0, niceName); +} + +int AppListItem::compare(QListViewItem* i, int col, bool ascending) const +{ + switch (i->rtti()) + { + case 1003: // App + { + AppListItem* item = (AppListItem*) i; + if (section < item->section) + return -1; + if (section > item->section) + return 1; + return QListViewItem::compare(i, col, ascending); + } + break; + + case 1002: // Header + { + HeaderListItem* item = (HeaderListItem*) i; + if (section < item->section) + return -1; + return 1; + } + break; + } + return 0; +} + + +UninstallWizard::UninstallWizard(QWidget* parent, const char* name, bool modal, WFlags fl) +: WizardBase(parent,name, modal,fl) +{ + mainStack->raiseWidget(1); + setCaption("Uninstall Software"); + titleLabel->setText("<b>Uninstall Software</b>"); + componentInfo->setMaximumSize(32767,70); + + logDialog = new LogDialog(this); + logDialog->hide(); + appList->header()->hide(); + + globalHeader = NULL; + + icon.convertFromImage(qembed_findImage("misc")); + + externalProcess = new QProcess(this); + connect(externalProcess, SIGNAL(processExited()), SLOT(processExited())); + connect(externalProcess, SIGNAL(readyReadStdout()), SLOT(readyReadStdout())); + connect(externalProcess, SIGNAL(readyReadStderr()), SLOT(readyReadStderr())); + + QFile uninstallScript("/tmp/arkollon-uninstall.sh"); + if (uninstallScript.exists()) + uninstallScript.remove(); + uninstallScript.open(IO_WriteOnly); + QDataStream stream(&uninstallScript); + stream.writeRawBytes((const char*)uninstaller_sh_data, uninstaller_sh_len); + uninstallScript.close(); + + currentStage = ListingPackages; + externalProcess->addArgument("/bin/sh"); + externalProcess->addArgument("/tmp/arkollon-uninstall.sh"); + externalProcess->addArgument("--list"); + externalProcess->start(); +} + +UninstallWizard::~UninstallWizard() +{ + QFile uninstallScript("/tmp/arkollon-uninstall.sh"); + if (uninstallScript.exists()) + uninstallScript.remove(); +} + +void UninstallWizard::logPressed() +{ + logDialog->show(); +} + +void UninstallWizard::cancelPressed() +{ + reject(); +} + +void UninstallWizard::previousPressed() +{ + int currentId = uninstallStack->id(uninstallStack->visibleWidget()); + if (currentId == 0) + return; + + uninstallStack->raiseWidget(--currentId); + + if (currentId == 0) + previousButton->setEnabled(false); + nextButton->setEnabled(true); +} + +void UninstallWizard::nextPressed() +{ + int currentId = uninstallStack->id(uninstallStack->visibleWidget()); + if (currentId == 2) + { + accept(); + return; + } + + if (currentId == 0) + { + bool checked = false; + QStringList argList; + argList.append("/bin/sh"); + argList.append("/tmp/arkollon-uninstall.sh"); + for ( QListViewItem * myChild = appList->firstChild() ; myChild != NULL ; myChild = myChild->nextSibling()) + { + if (myChild->rtti() != 1003) + continue; + AppListItem* app = (AppListItem*) myChild; + if (!app->isOn()) + continue; + argList.append("--files"); + argList.append(app->name); + checked = true; + } + if (!checked) + { + QMessageBox::warning(this, "Error", "You need to select at least one package to remove", QMessageBox::Ok, QMessageBox::NoButton, QMessageBox::NoButton); + return; + } + fileList->clear(); + currentStage = ListingFiles; + externalProcess->setArguments(argList); + externalProcess->start(); + nextButton->setEnabled(false); // Set true again when the process is done + } + + uninstallStack->raiseWidget(++currentId); + + if (currentId == 2) + removeUserPackages(); + else + previousButton->setEnabled(true); +} + +void UninstallWizard::processExited() +{ + switch (currentStage) + { + case ListingPackages: + if (appList->childCount() <= 0) + { + QMessageBox::warning(NULL, "Warning", "There are no packages installed", QMessageBox::Ok, QMessageBox::NoButton, QMessageBox::NoButton); + reject(); + return; + } + show(); + break; + case ListingFiles: + nextButton->setEnabled(true); + fileList->sort(); + break; + case RemovingGlobal: + finished(); + break; + } +} + +void UninstallWizard::readyReadStdout() +{ + switch (currentStage) + { + case ListingPackages: + { + while (externalProcess->canReadLineStdout()) + { + QString line = externalProcess->readLineStdout(); + if (line.isEmpty()) + continue; + + // See if it already exists + bool exists = false; + + for ( QListViewItem * myChild = appList->firstChild() ; myChild != NULL ; myChild = myChild->nextSibling()) + { + if (myChild->rtti() != 1003) + continue; + AppListItem* app = (AppListItem*) myChild; + if (app->name.lower() == line.lower()) + { + exists = true; + break; + } + } + if (exists) + continue; + + QString niceName = line.left(line.findRev(':')); + niceName = niceName.left(1).upper() + niceName.right(niceName.length()-1); + new AppListItem(niceName, line, appList); + + if (globalHeader == NULL) + { + globalHeader = new HeaderListItem(appList); + globalHeader->setText(0, "Applications available to all users"); + globalHeader->section = 1; + } + } + break; + } + case ListingFiles: + { + while (externalProcess->canReadLineStdout()) + { + QString line = externalProcess->readLineStdout(); + if (line.isEmpty()) + continue; + fileList->insertItem(icon, line.left(line.find(" "))); + } + break; + } + case RemovingGlobal: + while (externalProcess->canReadLineStdout()) + { + QString line = externalProcess->readLineStdout(); + if (line.isEmpty()) + continue; + line.replace(QRegExp("\\033[^m]*m"), ""); + logDialog->logBox->append(line); + } + break; + } +} + +void UninstallWizard::readyReadStderr() +{ + while (externalProcess->canReadLineStdout()) + { + QString line = externalProcess->readLineStdout(); + if (line.isEmpty()) + continue; + line.replace(QRegExp("\\033[^m]*m"), ""); + logDialog->logBox->append(line); + } +} + +void UninstallWizard::removeUserPackages() +{ + nextButton->setEnabled(false); // Set true again when the process is done + previousButton->setEnabled(false); + + // Find out which packages belong to the user, and uninstall them + QStringList argList; + argList.append("/bin/sh"); + argList.append("/tmp/arkollon-uninstall.sh"); + for ( QListViewItem * myChild = appList->firstChild() ; myChild != NULL ; myChild = myChild->nextSibling()) + { + if (myChild->rtti() != 1003) + continue; + AppListItem* app = (AppListItem*) myChild; + if (!app->isOn()) + continue; + + argList.append("--remove"); + argList.append(app->name); + } + currentStage = RemovingGlobal; + externalProcess->setArguments(argList); + externalProcess->start(); +} + +void UninstallWizard::finished() +{ + pleaseWaitLabel2->setText("Removal of packages complete!"); + nextButton->setText("Finish"); + nextButton->setEnabled(true); +} + +#include "uninstallwizard.moc" + diff --git a/src/arkollon/uninstallwizard.h b/src/arkollon/uninstallwizard.h new file mode 100644 index 0000000..12180db --- /dev/null +++ b/src/arkollon/uninstallwizard.h @@ -0,0 +1,87 @@ +/*************************************************************************** + * Copyright (C) 2004 by David Sansome * + * me@davidsansome.com * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + ***************************************************************************/ + +#ifndef UNINSTALLWIZARD_H +#define UNINSTALLWIZARD_H + +#include "wizardbase.h" +#include "logdialog.h" +#include "headerlistitem.h" + +#include <qlistview.h> +#include <qprocess.h> +#include <qpixmap.h> + +class AppListItem : public QCheckListItem +{ +public: + + AppListItem(QString nN, QString n, QListView* lv); + int compare(QListViewItem* i, int col, bool ascending) const; + int rtti() const { return 1003; } + + QString niceName; + QString name; + int section; +}; + + + +class UninstallWizard : public WizardBase +{ + Q_OBJECT + +public: + UninstallWizard(QWidget* parent = 0, const char* name = 0, bool modal = FALSE, WFlags fl = 0 ); + ~UninstallWizard(); + +public slots: + virtual void logPressed(); + virtual void cancelPressed(); + virtual void previousPressed(); + virtual void nextPressed(); + + void processExited(); + void readyReadStdout(); + void readyReadStderr(); + +private: + void checkPassword(); + void removeUserPackages(); + void removeGlobalPackages(); + void finished(); + +private: + enum + { + ListingPackages, + ListingFiles, + RemovingGlobal + } currentStage; + + LogDialog* logDialog; + QProcess* externalProcess; + HeaderListItem* globalHeader; + + QPixmap icon; +}; + +#endif + diff --git a/src/arkollon/wizard.cpp b/src/arkollon/wizard.cpp new file mode 100644 index 0000000..ba267a6 --- /dev/null +++ b/src/arkollon/wizard.cpp @@ -0,0 +1,917 @@ +/*************************************************************************** + * Copyright (C) 2004 by David Sansome * + * me@davidsansome.com * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + ***************************************************************************/ +#include "wizard.h" + +#include <qfiledialog.h> +#include <qwidgetstack.h> +#include <qpushbutton.h> +#include <qpainter.h> +#include <qheader.h> +#include <qapplication.h> +#include <qmessagebox.h> +#include <qprogressbar.h> +#include <qradiobutton.h> +#include <qtextedit.h> +#include <qlineedit.h> +#include <qpopupmenu.h> +#include <qhbox.h> +#include <qfileinfo.h> +#include <qlabel.h> +#include <qfontmetrics.h> +#include <qcheckbox.h> + +#include "data.h" + +#include "rcparser.h" +#include "headerlistitem.h" + +ComponentListItem::ComponentListItem(struct Component c, QListView* parent) + : QCheckListItem(parent, "", QCheckListItem::CheckBox) +{ + component = c; + setText(0, c.niceName); + setOn(true); + + if (c.gnomeOnly) + section=2; + else if (c.kdeOnly) + section=3; + else if (c.optional) + section=1; + else + section=0; +} + +int ComponentListItem::compare(QListViewItem* i, int col, bool ascending) const +{ + switch (i->rtti()) + { + case 1001: // Component + { + ComponentListItem* item = (ComponentListItem*) i; + if (section < item->section) + return -1; + if (section > item->section) + return 1; + return QListViewItem::compare(i, col, ascending); + } + break; + + case 1002: // Header + { + HeaderListItem* item = (HeaderListItem*) i; + if (section < item->section) + return -1; + return 1; + } + break; + } + return 0; +} + + + +Wizard::Wizard(QWidget *parent, const char *name) + : WizardBase(parent, name, false, WDestructiveClose) +{ + componentInfo->setMaximumSize(32767,70); + componentList->header()->hide(); + //progressLabel2->setMaximumSize(32767, progressLabel2->fontMetrics().height()*2); + externalProcess = new QProcess(this); + connect(externalProcess, SIGNAL(processExited()), SLOT(processExited())); + connect(externalProcess, SIGNAL(readyReadStdout()), SLOT(readyReadStdout())); + connect(externalProcess, SIGNAL(readyReadStderr()), SLOT(readyReadStderr())); + + logDialog = new LogDialog(this); + logDialog->hide(); + previousButton->hide(); + + createActionFormats(); + + kdeDirProcess = new QProcess(this); + connect(kdeDirProcess, SIGNAL(readyReadStdout()), SLOT(kdeDirReady())); + connect(kdeDirProcess, SIGNAL(processExited()), SLOT(getInstalledComponents())); + kdeDirProcess->addArgument("kde-config"); + kdeDirProcess->addArgument("--prefix"); + if (!kdeDirProcess->start()) + getInstalledComponents(); +} + +void Wizard::createActionFormats() +{ + // Taken from KDevelop + actionFormats.clear(); + actionFormats.append(ActionFormat( tr("compiling"), "g++", "g\\+\\+\\S* (?:\\S* )*-c (?:\\S* )*`[^`]*`(?:[^/\\s;]*/)*([^/\\s;]+)", 1 )); + actionFormats.append(ActionFormat( tr("compiling"), "g++", "g\\+\\+\\S* (?:\\S* )*-c (?:\\S* )*(?:[^/]*/)*([^/\\s;]*)", 1 )); + actionFormats.append(ActionFormat( tr("compiling"), "gcc", "gcc\\S* (?:\\S* )*-c (?:\\S* )*`[^`]*`(?:[^/\\s;]*/)*([^/\\s;]+)", 1 )); + actionFormats.append(ActionFormat( tr("compiling"), "gcc", "gcc\\S* (?:\\S* )*-c (?:\\S* )*(?:[^/]*/)*([^/\\s;]*)", 1 )); + actionFormats.append(ActionFormat( tr("compiling"), "distcc", "distcc (?:\\S* )*-c (?:\\S* )*`[^`]*`(?:[^/\\s;]*/)*([^/\\s;]+)", 1 )); + actionFormats.append(ActionFormat( tr("compiling"), "distcc", "distcc (?:\\S* )*-c (?:\\S* )*(?:[^/]*/)*([^/\\s;]*)", 1 )); + actionFormats.append(ActionFormat( tr("compiling"), "unknown", "^compiling (.*)", 1 )); + actionFormats.append(ActionFormat( tr("generating"), "moc", "/moc\\b.*\\s-o\\s([^\\s;]+)", 1 )); + actionFormats.append(ActionFormat( tr("generating"), "uic", "/uic\\b.*\\s-o\\s([^\\s;]+)", 1 )); + actionFormats.append(ActionFormat( tr("linking"), "libtool", "/+bin/+sh\\s.*libtool.*--mode=link\\s.*\\s-o\\s([^\\s;]+)", 1 )); + actionFormats.append(ActionFormat( tr("linking"), "g++", "g\\+\\+\\S* (?:\\S* )*-o ([^\\s;]+)", 1 )); + actionFormats.append(ActionFormat( tr("linking"), "gcc", "gcc\\S* (?:\\S* )*-o ([^\\s;]+)", 1 )); + actionFormats.append(ActionFormat( tr("creating"), "", "/(?:bin/+sh\\s.*mkinstalldirs).*\\s([^\\s;]+)", 1 )); + actionFormats.append(ActionFormat( tr("installing"), "", "/(?:usr/+bin/+install|bin/+sh\\s.*mkinstalldirs|bin/+sh\\s.*libtool.*--mode=install).*\\s\\'?([^\\s;\\']+)\\'?", 1 )); + actionFormats.append(ActionFormat( tr("generating"), "dcopidl", "dcopidl .* > ([^\\s;]+)", 1 )); + actionFormats.append(ActionFormat( tr("compiling"), "dcopidl2cpp", "dcopidl2cpp (?:\\S* )*([^\\s;]+)", 1 )); +} + +void Wizard::kdeDirReady() +{ + while (kdeDirProcess->canReadLineStdout()) + { + QString line = kdeDirProcess->readLineStdout(); + if (!line.isEmpty()) + kdeDir = line; + } +} + +void Wizard::getInstalledComponents() +{ + QFile uninstallScript("/tmp/arkollon-uninstall.sh"); + if (uninstallScript.exists()) + uninstallScript.remove(); + uninstallScript.open(IO_WriteOnly); + QDataStream stream(&uninstallScript); + stream.writeRawBytes((const char*)uninstaller_sh_data, uninstaller_sh_len); + uninstallScript.close(); + + installedComponentsProcess = new QProcess(this); + connect(installedComponentsProcess, SIGNAL(readyReadStdout()), SLOT(installedComponentsReady())); + connect(installedComponentsProcess, SIGNAL(processExited()), SLOT(setup())); + installedComponentsProcess->addArgument("/bin/sh"); + installedComponentsProcess->addArgument("/tmp/arkollon-uninstall.sh"); + installedComponentsProcess->addArgument("--list"); + if (!installedComponentsProcess->start()) + setup(); +} + +void Wizard::installedComponentsReady() +{ + while (installedComponentsProcess->canReadLineStdout()) + { + QString line = installedComponentsProcess->readLineStdout(); + if (line.isEmpty()) + continue; + + // See if it already exists + if (installedComponents.find(line.lower()) != installedComponents.end()) + continue; + + installedComponents.append(line.lower()); + //printf("Found installed component %s\n", parser.cap(3).latin1()); + } +} + +void Wizard::setup() +{ + QFile uninstallScript("/tmp/arkollon-uninstall.sh"); + if (uninstallScript.exists()) + uninstallScript.remove(); + + if (kdeDir.isEmpty()) + kdeDir = "/usr"; + + // Firstly check if there's an arkollonrc file in the current directory + // If there is, use it. + dir = QDir::currentDirPath(); + if (qApp->argc() > 1) + { + // The directory specified on the command line overrides the current dir. + QDir d(qApp->argv()[1]); + dir = d.absPath(); + } + if (QFile::exists(dir + "/arkollonrc")) + { + setupFromRc(); + } + else + { + if (!setupFromDir()) + { + QMessageBox::critical(NULL, "Error", "This directory does not contain any recognised buildsystem", QMessageBox::Ok, QMessageBox::NoButton, QMessageBox::NoButton); + reject(); + return; + } + } + show(); +} + +void Wizard::setupFromRc() +{ + RcParser parser; + parser.addSearchDir(dir); + if (!parser.openFile("arkollonrc")) + { + QMessageBox::critical(NULL, "Error", "The \"arkollonrc\" file in this directory could not be read", QMessageBox::Ok, QMessageBox::NoButton, QMessageBox::NoButton); + reject(); + return; + } + + parser.setSection("Arkollon"); + QString appName = parser.readString("AppName"); + if (appName.isEmpty()) + { + QMessageBox::critical(NULL, "Error", "The \"arkollonrc\" file in this directory contains no application name!", QMessageBox::Ok, QMessageBox::NoButton, QMessageBox::NoButton); + reject(); + return; + } + setAppName(appName); + + QString icon32Path = parser.readString("Icon32"); + QString icon16Path = parser.readString("Icon16"); + if ((!icon32Path.isEmpty()) && (QFile::exists(dir + "/" + icon32Path))) + { + QPixmap icon32(dir + "/" + icon32Path); + appIcon->setPixmap(icon32); + } + if ((!icon16Path.isEmpty()) && (QFile::exists(dir + "/" + icon16Path))) + { + QPixmap icon16(dir + "/" + icon16Path); + setIcon(icon16); + } + + buildOrder = parser.readList("BuildOrder"); + QStringList compNames = parser.readList("Components"); + QStringList::Iterator it = compNames.begin(); + while( it != compNames.end() ) + { + parser.setSection(*it); + + struct Component c; + c.name = *it; + c.niceName = parser.readString("NiceName"); + c.subDir = parser.readString("SubDir"); + c.forceDir = sub(parser.readString("ForceDir")); + c.optional = parser.readBool("Optional", false); + c.kdeOnly = parser.readBool("KDEOnly", false); + c.gnomeOnly = parser.readBool("GnomeOnly", false); + c.description = sub(parser.readString("Description")); + c.confOptions = parser.readString("ConfigureOptions"); + c.alreadyInstalled = false; + + // Load the buildtimes data + if (QFile::exists(dir + "/" + c.subDir + "/buildtimes")) + { + QRegExp re("([^,]*,[^,]*),(\\d*)"); + QFile file(dir + "/" + c.subDir + "/buildtimes"); + file.open(IO_ReadOnly); + QTextStream stream(&file); + for (;;) + { + QString line = stream.readLine(); + if (line.isNull()) + break; + if (re.search(line) == -1) + continue; + c.buildTimes.insert(re.cap(1), re.cap(2).toInt()); + } + } + + // Add the header for this component + ComponentListItem* item = new ComponentListItem(c, componentList); + if (!headers.contains(item->section)) + { + headers[item->section] = new HeaderListItem(componentList); + ((HeaderListItem*)headers[item->section])->section = item->section; + + switch(item->section) + { + case 0: headers[item->section]->setText(0, "Required components"); break; + case 1: headers[item->section]->setText(0, "Optional components"); break; + case 2: headers[item->section]->setText(0, "Gnome specific components"); break; + case 3: headers[item->section]->setText(0, "KDE specific components"); break; + } + } + + // Check if it's already installed + QStringList::Iterator it2 = installedComponents.begin(); + while( it2 != installedComponents.end() ) + { + int dashPos = c.subDir.findRev('-'); + if (dashPos < 0) + dashPos = c.subDir.length(); + QString version = c.subDir.left(dashPos) + ":" + c.subDir.right(c.subDir.length() - dashPos - 1); + if (*it2 == version.lower()) + { + item->setOn(false); + item->component.alreadyInstalled = true; + } + ++it2; + } + + ++it; + } + parser.setSection("Arkollon"); + exec = sub(parser.readString("Exec")); + desktop = sub(parser.readString("Desktop")); +} + +bool Wizard::setupFromDir() +{ + if ((!QFile::exists(dir + "/configure")) && + (!QFile::exists(dir + "/autogen.sh")) && + (!QFile::exists(dir + "/auto-gen.sh"))) + { + QDir myDir(dir + "/" + selectedComponents[currentComponent].subDir); + if (myDir.entryList("*.pro", QDir::Files).count() <= 0) + return false; + } + + // Use the directory name as the appname + QDir myDir2(dir); + QString dirName = myDir2.dirName(); + setAppName(makeDirNice(dirName)); + + buildOrder.append(dirName); + struct Component c; + c.name = dirName; + c.niceName = makeDirNice(dirName); + c.optional = false; + c.subDir = ""; + c.gnomeOnly = false; + c.kdeOnly = false; + c.description = "<i>No description is associated with this component.</i>"; + c.alreadyInstalled = false; + ComponentListItem* item = new ComponentListItem(c, componentList); + HeaderListItem* header = new HeaderListItem(componentList); + header->setText(0, "Required components"); + header->section = 0; + + QStringList::Iterator it2 = installedComponents.begin(); + while( it2 != installedComponents.end() ) + { + int dashPos = dirName.findRev('-'); + if (dashPos < 0) + dashPos = dirName.length(); + QString version = dirName.left(dashPos) + ":" + dirName.right(dirName.length() - dashPos - 1); + if (*it2 == version.lower()) + item->component.alreadyInstalled = true; + ++it2; + } + + return true; +} + + +Wizard::~Wizard() +{ +} + + +void Wizard::componentSelected(QListViewItem* item) +{ + if (item->rtti() != 1001) + return; + + ComponentListItem* i = (ComponentListItem*) item; + QString text = "<p><b>" + item->text(0) + "</b>"; + if (i->component.alreadyInstalled) + text += " <i>(Already installed)</i>"; + text += "</p><p>"; + text += i->component.description; + text += "</p>"; + + componentInfo->setText(text); +} + + +QString Wizard::makeDirNice(QString name) +{ + int dashPos = name.findRev('-'); + if (dashPos < 0) + dashPos = name.length(); + + QString ret = name.left(dashPos); + ret = ret.left(1).upper() + ret.right(ret.length()-1); + + return ret; +} + + +void Wizard::cancelPressed() +{ + if (externalProcess->isRunning()) + externalProcess->tryTerminate(); + + reject(); +} + +void Wizard::nextPressed() +{ + int currentId = installStack->id(installStack->visibleWidget()); + if (currentId == 3) + { + QDir d(kdeDir); + d.mkdir("share/apps/kdesktop/Desktop"); + if (shortcutBox->isChecked()) + { + QFile source(dir + "/" + desktop); + QString destDir = kdeDir + "/share/apps/kdesktop/Desktop"; + int slashPos = desktop.findRev('/'); + if (slashPos < 0) + slashPos = 0; + QFile dest(destDir + "/" + desktop.right(desktop.length() - slashPos)); + source.open(IO_ReadOnly); + dest.open(IO_WriteOnly | IO_Truncate); + QDataStream destStream(&dest); + QByteArray data = source.readAll(); + destStream.writeRawBytes(data.data(), data.size()); + source.close(); + dest.close(); + } + if (uninstallBox->isChecked()) + { + QFile source(dir + "/Uninstall KlamAV.desktop"); + QFile dest(kdeDir + "/share/apps/kdesktop/Desktop/Uinstall KlamAV.desktop"); + source.open(IO_ReadOnly); + dest.open(IO_WriteOnly | IO_Truncate); + QDataStream destStream(&dest); + QByteArray data = source.readAll(); + destStream.writeRawBytes(data.data(), data.size()); + source.close(); + dest.close(); + } + accept(); + return; + } + if ((currentId == 2) && (exec.isEmpty())) + { + accept(); + return; + } + + if (currentId == 1) + { + bool itemsSelected = false; + + QListViewItemIterator it( componentList ); + while ( it.current() ) + { + if (it.current()->rtti() != 1001) + { + ++it; + continue; + } + ComponentListItem* item = (ComponentListItem*) it.current(); + if (item->isOn()) + itemsSelected = true; + ++it; + } + if (!itemsSelected) + { + QMessageBox::warning(this, "Warning", "You need to select at least one component", QMessageBox::Ok, QMessageBox::NoButton, QMessageBox::NoButton); + return; + } + } + + installStack->raiseWidget(++currentId); + + if (currentId == 2) + { + pleaseWaitLabel->setText("Please wait while the software is compiled and installed"); + timeRemaining->setText("Estimated time remaining: <b>Calculating...</b>"); + startProcess(); + nextButton->setEnabled(false); + previousButton->setEnabled(false); + } + else if (currentId == 3) + { + nextButton->setText("Finish"); + } + else + previousButton->setEnabled(true); +} + +void Wizard::previousPressed() +{ + int currentId = installStack->id(installStack->visibleWidget()); + if (currentId == 0) + return; + + installStack->raiseWidget(--currentId); + + if (currentId == 0) + previousButton->setEnabled(false); + nextButton->setEnabled(true); +} + + +void Wizard::startProcess() +{ + selectedComponents.clear(); + + totalBTime = 0; + elapsedTime = 0; + elapsedBTime = 0; + for ( QStringList::Iterator it = buildOrder.begin(); it != buildOrder.end(); ++it ) + { + QListViewItemIterator it2( componentList ); + while ( it2.current() ) + { + if (it2.current()->rtti() != 1001) + { + ++it2; + continue; + } + ComponentListItem* item = (ComponentListItem*) it2.current(); + if (item->component.name == *it) + { + if (item->isOn()) + { + selectedComponents.append(item->component); + QMap<QString, uint>::iterator it3; + for ( it3 = item->component.buildTimes.begin(); it3 != item->component.buildTimes.end(); ++it3 ) + totalBTime += it3.data(); + } + } + ++it2; + } + } + + progressBar->setProgress(0); + progressBar->setTotalSteps(totalBTime); + + currentComponent = 0; + currentStage = None; + currentIsQMake = false; + + nextStep(); +} + +void Wizard::nextStep() +{ + externalProcess->clearArguments(); + + switch (currentStage) + { + case None: + { + logLine(selectedComponents[currentComponent].niceName); + progressLabel1->setText("<b>Running autogen for " + selectedComponents[currentComponent].niceName + "</b>"); + setProgress2Text(""); + //progressLabel2->setCursorPosition(0); + currentStage = Autogen; + QDir myDir(dir + "/" + selectedComponents[currentComponent].subDir); + if (myDir.entryList("*.pro", QDir::Files).count() > 0) + { + currentIsQMake = true; + nextStep(); + return; + } + + if (QFile::exists(dir + "/" + selectedComponents[currentComponent].subDir + "/configure")) + { + nextStep(); + return; + } + + QString autogenName; + if (QFile::exists(dir + "/" + selectedComponents[currentComponent].subDir + "/autogen.sh")) + autogenName = "autogen.sh"; + else if (QFile::exists(dir + "/" + selectedComponents[currentComponent].subDir + "/auto-gen.sh")) + autogenName = "auto-gen.sh"; + else + { + logLine("No configure, autogen, or qmake scripts found"); + errorOccured(); + return; + } + + externalProcess->addArgument(dir + "/" + selectedComponents[currentComponent].subDir + autogenName); + externalProcess->setWorkingDirectory(dir + "/" + selectedComponents[currentComponent].subDir); + logLine("Running autogen..."); + externalProcess->start(); + break; + } + case Autogen: + { + //progressBar->setProgress(progressBar->progress() + 1); + currentStage = Configure; + if (currentIsQMake) + { + progressLabel1->setText("<b>Running qmake for " + selectedComponents[currentComponent].niceName + "</b>"); + setProgress2Text(""); + //progressLabel2->setCursorPosition(0); + externalProcess->addArgument("qmake"); + externalProcess->setWorkingDirectory(dir + "/" + selectedComponents[currentComponent].subDir); + if (!externalProcess->start()) + { + logLine("Error: qmake was not found. Try installing the Qt-devel libraries."); + errorOccured(); + return; + } + logLine("Running qmake..."); + break; + } + + if (!selectedComponents[currentComponent].forceDir.isEmpty()) + prefix = selectedComponents[currentComponent].forceDir; + else + prefix = "/usr/local"; + + externalProcess->addArgument("./configure"); + //externalProcess->addArgument("--prefix=" + prefix); + if (!selectedComponents[currentComponent].confOptions.isEmpty()) + { + QStringList extraArgs = QStringList::split(" ", sub(selectedComponents[currentComponent].confOptions)); + for ( QStringList::Iterator it = extraArgs.begin(); it != extraArgs.end(); ++it ) + externalProcess->addArgument(*it); + } + externalProcess->setWorkingDirectory(dir + "/" + selectedComponents[currentComponent].subDir); + logLine("Running configure (" + externalProcess->arguments().join(" ") + ")..."); + progressLabel1->setText("<b>Configuring " + selectedComponents[currentComponent].niceName + "</b>"); + setProgress2Text(""); + timer.start(); + externalProcess->start(); + break; + } + case Configure: + { + updateTime("configure,"); + + currentStage = Compile; + + externalProcess->addArgument("make"); + externalProcess->setWorkingDirectory(dir + "/" + selectedComponents[currentComponent].subDir); + logLine("Running make..."); + progressLabel1->setText("<b>Compiling " + selectedComponents[currentComponent].niceName + "</b>"); + setProgress2Text(""); + timer.setHMS(0, 0, 0); + externalProcess->start(); + break; + } + case Compile: + { + currentStage = Install; + + logLine("Installing..."); + progressLabel1->setText("<b>Installing " + selectedComponents[currentComponent].niceName + "</b>"); + setProgress2Text(""); + + installedFiles.clear(); + + externalProcess->addArgument("make"); + externalProcess->addArgument("install"); + externalProcess->setWorkingDirectory(dir + "/" + selectedComponents[currentComponent].subDir); + externalProcess->start(); + + break; + } + case Install: + { + currentStage = WriteUninstallInfo; + logLine("Writing uninstall information..."); + progressLabel1->setText("<b>Writing uninstall information for " + selectedComponents[currentComponent].niceName + "</b>"); + setProgress2Text(""); + + QFile postInstallScript("/tmp/arkollon-postinstall.sh"); + if (postInstallScript.exists()) + postInstallScript.remove(); + postInstallScript.open(IO_WriteOnly); + QDataStream stream(&postInstallScript); + stream.writeRawBytes((const char*)postinstall_sh_data, postinstall_sh_len); + postInstallScript.close(); + + QFile fileList("/tmp/arkollon-filelist"); + if (fileList.exists()) + fileList.remove(); + fileList.open(IO_WriteOnly); + QTextStream fileStream(&fileList); + QStringList doneFiles; + for ( QStringList::Iterator it = installedFiles.begin(); it != installedFiles.end(); ++it ) + { + if (doneFiles.find(*it) != doneFiles.end()) + continue; + QFileInfo fileInfo(*it); + if (fileInfo.isDir()) + continue; + fileStream << (*it) << '\n'; + doneFiles.append(*it); + } + fileList.close(); + + struct Component c = selectedComponents[currentComponent]; + int dashPos = c.subDir.findRev('-'); + if (dashPos < 0) + dashPos = c.subDir.length(); + QString appname = c.subDir.left(dashPos); + QString version = c.subDir.right(c.subDir.length() - dashPos - 1); + + externalProcess->addArgument("/bin/sh"); + externalProcess->addArgument("/tmp/arkollon-postinstall.sh"); + externalProcess->addArgument("--appname"); + externalProcess->addArgument(appname); + externalProcess->addArgument("--version"); + externalProcess->addArgument(version); + externalProcess->addArgument("--filelist"); + externalProcess->addArgument("/tmp/arkollon-filelist"); + externalProcess->start(); + break; + } + case WriteUninstallInfo: + { + currentStage = None; + currentComponent++; + currentIsQMake = false; + if (currentComponent >= selectedComponents.count()) + { + progressLabel1->setText("<b>Installation completed!</b>"); + pleaseWaitLabel->setText("Installation complete"); + timeRemaining->setText(""); + progressBar->setProgress(totalBTime); + nextButton->setEnabled(true); + if (exec.isEmpty()) + { + nextButton->setText("Finish"); + setProgress2Text(""); + } + else + { + setProgress2Text("Click \"next\" to continue"); + } + + return; + } + nextStep(); + break; + } + default: + break; + } +} + +void Wizard::processExited() +{ + if (currentStage == WriteUninstallInfo) + { + // Remove temp files from the last stage + QFile postInstallScript("/tmp/arkollon-postinstall.sh"); + if (postInstallScript.exists()) + postInstallScript.remove(); + + QFile fileList("/tmp/arkollon-filelist"); + if (fileList.exists()) + fileList.remove(); + } + if (!externalProcess->normalExit()) + { + logLine("Process was killed"); + errorOccured(); + return; + } + if (externalProcess->exitStatus() != 0) + { + logLine("Return value " + QString::number(externalProcess->exitStatus())); + errorOccured(); + return; + } + if (currentStage == Compile) + updateTime(lastTimeLine); + nextStep(); +} + +void Wizard::readyReadStderr() +{ + while (externalProcess->canReadLineStderr()) + { + QString line = externalProcess->readLineStderr().latin1(); + logDialog->logBox->append(" * "+line); + } +} + +void Wizard::readyReadStdout() +{ + while (externalProcess->canReadLineStdout()) + { + QString line = externalProcess->readLineStdout().latin1(); + logDialog->logBox->append(line); + + if (currentStage == Configure) + { + setProgress2Text(line); + continue; + } + commandLine += line; + if (line.right(1) == "\\") + continue; + commandLine = commandLine.left(commandLine.find(';')); + for ( QValueList<ActionFormat>::Iterator it = actionFormats.begin(); it != actionFormats.end(); ++it ) + { + if ((*it).regExp.search(commandLine) == -1) + continue; + setProgress2Text((*it).action + " <b>" + (*it).regExp.cap(1) + "</b> (" + (*it).tool + ")"); + if ((currentStage == Install) && ((*it).action == "installing")) + installedFiles.append((*it).regExp.cap(1)); + else + updateTime(lastTimeLine); + lastTimeLine = (*it).tool + "," + (*it).regExp.cap(1); + } + commandLine = ""; + } +} + +void Wizard::updateTime(QString key) +{ + if (!timer.isNull()) + { + elapsedBTime += selectedComponents[currentComponent].buildTimes[key]; + elapsedTime += timer.elapsed(); + float ratio = (float)elapsedTime / (float)elapsedBTime; + int remainingTime = (int)((float)(totalBTime - elapsedBTime) * ratio) / 60000; + if (remainingTime < 0) + remainingTime = 0; + QString text = QString::number(remainingTime + 1) + " minutes"; + if (remainingTime == 0) + text = "1 minute"; + timeRemaining->setText("Estimated time remaining: <b>" + text + "</b>"); + progressBar->setProgress(elapsedBTime); + } + timer.start(); +} + +void Wizard::logLine(QString line) +{ + QString tmp = line; + QStringList lines = QStringList::split("\n", tmp); + for ( QStringList::Iterator it = lines.begin(); it != lines.end(); ++it ) + { + if ((*it).isEmpty()) + continue; + logDialog->logBox->append("***** "+*it); + } +} + +void Wizard::setProgress2Text(QString text) +{ + QString croppedText = text; + int i = croppedText.length(); + + QFont boldFont = progressLabel2->font(); + boldFont.setBold(true); + QFontMetrics boldFontMetrics(boldFont); + while (boldFontMetrics.width(croppedText) > progressLabel2->width()) + { + croppedText = croppedText.left(--i); + } + + progressLabel2->setText(croppedText); +} + +void Wizard::errorOccured() +{ + //logFrame->show(); + pleaseWaitLabel->setText("An error occured"); + progressLabel1->setText("<b>An error occured</b>"); + setProgress2Text("See the log file for more information"); + previousButton->setEnabled(true); +} + +QString Wizard::sub(QString s) +{ + QString tmp = s; + tmp.replace(QRegExp("\\$KDEDIR"), kdeDir); + tmp.replace(QRegExp("\\$HOMEDIR"), QDir::homeDirPath()); + tmp.replace(QRegExp("~"), QDir::homeDirPath()); + tmp.replace(QRegExp("\\$PREFIX"), "/usr/local"); + + return tmp; +} + +void Wizard::runPressed() +{ + QProcess* proc = new QProcess(this); + proc->addArgument(exec); + if (!proc->start()) + { + QMessageBox::warning(this, "Warning", "The application could not be started<br>"+exec, QMessageBox::Ok, QMessageBox::NoButton, QMessageBox::NoButton); + } +} + +void Wizard::logPressed() +{ + logDialog->show(); +} + +#include "wizard.moc" + diff --git a/src/arkollon/wizard.h b/src/arkollon/wizard.h new file mode 100644 index 0000000..887f68d --- /dev/null +++ b/src/arkollon/wizard.h @@ -0,0 +1,165 @@ +/*************************************************************************** + * Copyright (C) 2004 by David Sansome * + * me@davidsansome.com * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + ***************************************************************************/ +#ifndef WIZARD_H +#define WIZARD_H + +#include <wizardbase.h> +#include <qlistview.h> +#include <qprocess.h> +#include <qsettings.h> +#include <qiconview.h> +#include <qregexp.h> + +#include "logdialog.h" +class HeaderListItem; + +struct Component +{ + QString name; + QString niceName; + QString subDir; + QString forceDir; + bool optional; + bool kdeOnly; + bool gnomeOnly; + QString description; + QString confOptions; + + QMap<QString, uint> buildTimes; + + bool alreadyInstalled; +}; + +class ComponentListItem : public QCheckListItem +{ +public: + ComponentListItem(struct Component c, QListView* parent); + int compare(QListViewItem* i, int col, bool ascending) const; + int rtti() const { return 1001; } + + struct Component component; + int section; +}; + +class ActionFormat +{ +public: + ActionFormat() {} + ActionFormat(QString a, QString t, QString r, int) { action=a; tool=t; regExp=r; } + ~ActionFormat() {} + + QString action; + QString tool; + QRegExp regExp; +}; + + + + + +class Wizard : public WizardBase +{ + Q_OBJECT + +public: + Wizard(QWidget *parent = 0, const char *name = 0); + + ~Wizard(); + + +private: + void createActionFormats(); + void startProcess(); + void nextStep(); + void checkPassword(); + + void updateTime(QString key); + QString lastTimeLine; + + void logLine(QString line); + void errorOccured(); + QString makeDirNice(QString name); + + QString sub(QString s); + + QString rootPassword; + +private slots: + void processExited(); + void readyReadStdout(); + void readyReadStderr(); + void kdeDirReady(); + void getInstalledComponents(); + void installedComponentsReady(); + + void cancelPressed(); + void nextPressed(); + void previousPressed(); + void runPressed(); + void logPressed(); + void componentSelected(QListViewItem* item); + void setProgress2Text(QString text); + + void setup(); + void setupFromRc(); + bool setupFromDir(); + +private: + enum Stage + { + None, + Autogen, + Configure, + Compile, + Install, + WriteUninstallInfo + }; + + QString dir; + QStringList buildOrder; + QValueList<struct Component> selectedComponents; + uint totalBTime; + uint elapsedBTime; + uint elapsedTime; + QTime timer; + QProcess* externalProcess; + QProcess* kdeDirProcess; + QProcess* installedComponentsProcess; + QString commandLine; + bool currentIsQMake; + int currentComponent; + enum Stage currentStage; + bool needRoot; + QString prefix; + + QStringList installedComponents; + QString exec; + QString desktop; + + QString kdeDir; + + LogDialog* logDialog; + + QMap<int, HeaderListItem*> headers; + QValueList<ActionFormat> actionFormats; + QStringList installedFiles; +}; + +#endif diff --git a/src/arkollon/wizardbase.ui b/src/arkollon/wizardbase.ui new file mode 100644 index 0000000..6fc9d12 --- /dev/null +++ b/src/arkollon/wizardbase.ui @@ -0,0 +1,921 @@ +<!DOCTYPE UI><UI version="3.1" stdsetdef="1"> +<class>WizardBase</class> +<widget class="QDialog"> + <property name="name"> + <cstring>WizardBase</cstring> + </property> + <property name="geometry"> + <rect> + <x>0</x> + <y>0</y> + <width>587</width> + <height>384</height> + </rect> + </property> + <property name="sizePolicy"> + <sizepolicy> + <hsizetype>1</hsizetype> + <vsizetype>1</vsizetype> + <horstretch>0</horstretch> + <verstretch>0</verstretch> + </sizepolicy> + </property> + <property name="minimumSize"> + <size> + <width>530</width> + <height>0</height> + </size> + </property> + <property name="caption"> + <string>[AppName] installation</string> + </property> + <vbox> + <property name="name"> + <cstring>unnamed</cstring> + </property> + <property name="resizeMode"> + <enum>Fixed</enum> + </property> + <widget class="QLayoutWidget"> + <property name="name"> + <cstring>layout8</cstring> + </property> + <hbox> + <property name="name"> + <cstring>unnamed</cstring> + </property> + <widget class="QLabel"> + <property name="name"> + <cstring>splash</cstring> + </property> + <property name="sizePolicy"> + <sizepolicy> + <hsizetype>0</hsizetype> + <vsizetype>0</vsizetype> + <horstretch>0</horstretch> + <verstretch>0</verstretch> + </sizepolicy> + </property> + <property name="frameShape"> + <enum>Box</enum> + </property> + <property name="frameShadow"> + <enum>Sunken</enum> + </property> + <property name="scaledContents"> + <bool>false</bool> + </property> + </widget> + <widget class="QLayoutWidget"> + <property name="name"> + <cstring>layout7</cstring> + </property> + <vbox> + <property name="name"> + <cstring>unnamed</cstring> + </property> + <widget class="QLabel"> + <property name="name"> + <cstring>titleLabel</cstring> + </property> + <property name="sizePolicy"> + <sizepolicy> + <hsizetype>5</hsizetype> + <vsizetype>4</vsizetype> + <horstretch>0</horstretch> + <verstretch>0</verstretch> + </sizepolicy> + </property> + <property name="text"> + <string><b>[AppName] installation</b></string> + </property> + <property name="alignment"> + <set>AlignVCenter</set> + </property> + </widget> + <widget class="Line"> + <property name="name"> + <cstring>line1</cstring> + </property> + <property name="frameShape"> + <enum>HLine</enum> + </property> + <property name="frameShadow"> + <enum>Sunken</enum> + </property> + <property name="orientation"> + <enum>Horizontal</enum> + </property> + </widget> + <widget class="QWidgetStack"> + <property name="name"> + <cstring>mainStack</cstring> + </property> + <widget class="QWidget"> + <property name="name"> + <cstring>WStackPage</cstring> + </property> + <attribute name="id"> + <number>0</number> + </attribute> + <vbox> + <property name="name"> + <cstring>unnamed</cstring> + </property> + <property name="margin"> + <number>0</number> + </property> + <property name="spacing"> + <number>0</number> + </property> + <widget class="QWidgetStack"> + <property name="name"> + <cstring>installStack</cstring> + </property> + <widget class="QWidget"> + <property name="name"> + <cstring>Introduction</cstring> + </property> + <attribute name="id"> + <number>0</number> + </attribute> + <vbox> + <property name="name"> + <cstring>unnamed</cstring> + </property> + <widget class="QLabel"> + <property name="name"> + <cstring>textLabel2</cstring> + </property> + <property name="text"> + <string><p>This wizard will guide you through the installation of:</string> + </property> + <property name="alignment"> + <set>WordBreak|AlignVCenter</set> + </property> + </widget> + <widget class="QLayoutWidget"> + <property name="name"> + <cstring>layout12</cstring> + </property> + <hbox> + <property name="name"> + <cstring>unnamed</cstring> + </property> + <spacer> + <property name="name"> + <cstring>spacer3</cstring> + </property> + <property name="orientation"> + <enum>Horizontal</enum> + </property> + <property name="sizeType"> + <enum>Fixed</enum> + </property> + <property name="sizeHint"> + <size> + <width>30</width> + <height>10</height> + </size> + </property> + </spacer> + <widget class="QLabel"> + <property name="name"> + <cstring>appIcon</cstring> + </property> + <property name="scaledContents"> + <bool>false</bool> + </property> + </widget> + <widget class="QLabel"> + <property name="name"> + <cstring>appNameLabel</cstring> + </property> + <property name="sizePolicy"> + <sizepolicy> + <hsizetype>7</hsizetype> + <vsizetype>5</vsizetype> + <horstretch>0</horstretch> + <verstretch>0</verstretch> + </sizepolicy> + </property> + <property name="text"> + <string><b>[AppName]</b></string> + </property> + </widget> + </hbox> + </widget> + <spacer> + <property name="name"> + <cstring>spacer4</cstring> + </property> + <property name="orientation"> + <enum>Vertical</enum> + </property> + <property name="sizeType"> + <enum>Fixed</enum> + </property> + <property name="sizeHint"> + <size> + <width>10</width> + <height>30</height> + </size> + </property> + </spacer> + <widget class="QLabel"> + <property name="name"> + <cstring>textLabel4</cstring> + </property> + <property name="text"> + <string>Please click "Next" to continue</string> + </property> + </widget> + <spacer> + <property name="name"> + <cstring>spacer5</cstring> + </property> + <property name="orientation"> + <enum>Vertical</enum> + </property> + <property name="sizeType"> + <enum>Expanding</enum> + </property> + <property name="sizeHint"> + <size> + <width>21</width> + <height>71</height> + </size> + </property> + </spacer> + </vbox> + </widget> + <widget class="QWidget"> + <property name="name"> + <cstring>Components</cstring> + </property> + <attribute name="id"> + <number>1</number> + </attribute> + <vbox> + <property name="name"> + <cstring>unnamed</cstring> + </property> + <widget class="QLabel"> + <property name="name"> + <cstring>textLabel5</cstring> + </property> + <property name="text"> + <string>Select the components to install</string> + </property> + <property name="alignment"> + <set>WordBreak|AlignVCenter</set> + </property> + </widget> + <widget class="QListView"> + <column> + <property name="text"> + <string>Component name</string> + </property> + <property name="clickable"> + <bool>true</bool> + </property> + <property name="resizable"> + <bool>true</bool> + </property> + </column> + <property name="name"> + <cstring>componentList</cstring> + </property> + </widget> + <widget class="QTextEdit"> + <property name="name"> + <cstring>componentInfo</cstring> + </property> + <property name="textFormat"> + <enum>RichText</enum> + </property> + <property name="text"> + <string><i>Select a component from the list above to see a brief description of it.</i></string> + </property> + <property name="wordWrap"> + <enum>WidgetWidth</enum> + </property> + <property name="readOnly"> + <bool>true</bool> + </property> + </widget> + </vbox> + </widget> + <widget class="QWidget"> + <property name="name"> + <cstring>WStackPage</cstring> + </property> + <attribute name="id"> + <number>2</number> + </attribute> + <vbox> + <property name="name"> + <cstring>unnamed</cstring> + </property> + <widget class="QLabel"> + <property name="name"> + <cstring>pleaseWaitLabel</cstring> + </property> + <property name="text"> + <string>Please wait while the software is compiled and installed</string> + </property> + <property name="alignment"> + <set>WordBreak|AlignVCenter</set> + </property> + </widget> + <spacer> + <property name="name"> + <cstring>spacer14_2</cstring> + </property> + <property name="orientation"> + <enum>Vertical</enum> + </property> + <property name="sizeType"> + <enum>Minimum</enum> + </property> + <property name="sizeHint"> + <size> + <width>16</width> + <height>30</height> + </size> + </property> + </spacer> + <widget class="QLabel"> + <property name="name"> + <cstring>progressLabel1</cstring> + </property> + <property name="text"> + <string>Progress Label 1</string> + </property> + </widget> + <widget class="QLabel"> + <property name="name"> + <cstring>progressLabel2</cstring> + </property> + <property name="sizePolicy"> + <sizepolicy> + <hsizetype>5</hsizetype> + <vsizetype>0</vsizetype> + <horstretch>0</horstretch> + <verstretch>0</verstretch> + </sizepolicy> + </property> + <property name="text"> + <string>Progress Label 2</string> + </property> + <property name="textFormat"> + <enum>RichText</enum> + </property> + <property name="alignment"> + <set>WordBreak|AlignTop|AlignLeft</set> + </property> + </widget> + <widget class="QProgressBar"> + <property name="name"> + <cstring>progressBar</cstring> + </property> + <property name="progress"> + <number>0</number> + </property> + </widget> + <widget class="QLabel"> + <property name="name"> + <cstring>timeRemaining</cstring> + </property> + <property name="text"> + <string>Estimated time remaining: <b>Calculating...</b></string> + </property> + <property name="alignment"> + <set>WordBreak|AlignVCenter|AlignRight</set> + </property> + </widget> + <spacer> + <property name="name"> + <cstring>spacer15</cstring> + </property> + <property name="orientation"> + <enum>Vertical</enum> + </property> + <property name="sizeType"> + <enum>Expanding</enum> + </property> + <property name="sizeHint"> + <size> + <width>20</width> + <height>30</height> + </size> + </property> + </spacer> + <widget class="QFrame"> + <property name="name"> + <cstring>logFrame</cstring> + </property> + <property name="sizePolicy"> + <sizepolicy> + <hsizetype>5</hsizetype> + <vsizetype>0</vsizetype> + <horstretch>0</horstretch> + <verstretch>0</verstretch> + </sizepolicy> + </property> + <property name="frameShape"> + <enum>NoFrame</enum> + </property> + <property name="frameShadow"> + <enum>Plain</enum> + </property> + <hbox> + <property name="name"> + <cstring>unnamed</cstring> + </property> + <property name="margin"> + <number>0</number> + </property> + <property name="spacing"> + <number>0</number> + </property> + <spacer> + <property name="name"> + <cstring>logSpacer_2</cstring> + </property> + <property name="orientation"> + <enum>Horizontal</enum> + </property> + <property name="sizeType"> + <enum>Expanding</enum> + </property> + <property name="sizeHint"> + <size> + <width>224</width> + <height>20</height> + </size> + </property> + </spacer> + <widget class="QPushButton"> + <property name="name"> + <cstring>logButton</cstring> + </property> + <property name="text"> + <string>View log file...</string> + </property> + </widget> + </hbox> + </widget> + </vbox> + </widget> + <widget class="QWidget"> + <property name="name"> + <cstring>WStackPage</cstring> + </property> + <attribute name="id"> + <number>3</number> + </attribute> + <vbox> + <property name="name"> + <cstring>unnamed</cstring> + </property> + <widget class="QLabel"> + <property name="name"> + <cstring>textLabel1</cstring> + </property> + <property name="text"> + <string><p>The installation is complete.</p></string> + </property> + <property name="alignment"> + <set>WordBreak|AlignVCenter</set> + </property> + </widget> + <spacer> + <property name="name"> + <cstring>spacer8</cstring> + </property> + <property name="orientation"> + <enum>Vertical</enum> + </property> + <property name="sizeType"> + <enum>Fixed</enum> + </property> + <property name="sizeHint"> + <size> + <width>20</width> + <height>30</height> + </size> + </property> + </spacer> + <widget class="QLayoutWidget"> + <property name="name"> + <cstring>layout7</cstring> + </property> + <grid> + <property name="name"> + <cstring>unnamed</cstring> + </property> + <spacer row="0" column="0" rowspan="3" colspan="1"> + <property name="name"> + <cstring>spacer16</cstring> + </property> + <property name="orientation"> + <enum>Horizontal</enum> + </property> + <property name="sizeType"> + <enum>Fixed</enum> + </property> + <property name="sizeHint"> + <size> + <width>30</width> + <height>50</height> + </size> + </property> + </spacer> + <widget class="QCheckBox" row="2" column="1"> + <property name="name"> + <cstring>uninstallBox</cstring> + </property> + <property name="text"> + <string>Place a shortcut to the uninstaller on the desktop</string> + </property> + <property name="checked"> + <bool>true</bool> + </property> + </widget> + <widget class="QCheckBox" row="1" column="1"> + <property name="name"> + <cstring>shortcutBox</cstring> + </property> + <property name="text"> + <string>Place a shortcut to [AppName] on the desktop</string> + </property> + <property name="checked"> + <bool>true</bool> + </property> + </widget> + </grid> + </widget> + <spacer> + <property name="name"> + <cstring>spacer9</cstring> + </property> + <property name="orientation"> + <enum>Vertical</enum> + </property> + <property name="sizeType"> + <enum>Expanding</enum> + </property> + <property name="sizeHint"> + <size> + <width>20</width> + <height>90</height> + </size> + </property> + </spacer> + </vbox> + </widget> + </widget> + </vbox> + </widget> + <widget class="QWidget"> + <property name="name"> + <cstring>WStackPage</cstring> + </property> + <attribute name="id"> + <number>1</number> + </attribute> + <vbox> + <property name="name"> + <cstring>unnamed</cstring> + </property> + <property name="margin"> + <number>0</number> + </property> + <property name="spacing"> + <number>0</number> + </property> + <widget class="QWidgetStack"> + <property name="name"> + <cstring>uninstallStack</cstring> + </property> + <widget class="QWidget"> + <property name="name"> + <cstring>WStackPage</cstring> + </property> + <attribute name="id"> + <number>0</number> + </attribute> + <vbox> + <property name="name"> + <cstring>unnamed</cstring> + </property> + <widget class="QLabel"> + <property name="name"> + <cstring>textLabel1_3</cstring> + </property> + <property name="text"> + <string>Please select from the list below the applications you wish to uninstall.</string> + </property> + </widget> + <widget class="QListView"> + <column> + <property name="text"> + <string>Application Name</string> + </property> + <property name="clickable"> + <bool>true</bool> + </property> + <property name="resizable"> + <bool>true</bool> + </property> + </column> + <property name="name"> + <cstring>appList</cstring> + </property> + </widget> + </vbox> + </widget> + <widget class="QWidget"> + <property name="name"> + <cstring>WStackPage</cstring> + </property> + <attribute name="id"> + <number>1</number> + </attribute> + <vbox> + <property name="name"> + <cstring>unnamed</cstring> + </property> + <widget class="QLabel"> + <property name="name"> + <cstring>textLabel2_3</cstring> + </property> + <property name="text"> + <string>The following files will be removed.<br> +Please check this list, and click <b>next</b> to continue.</string> + </property> + <property name="textFormat"> + <enum>RichText</enum> + </property> + </widget> + <widget class="QListBox"> + <property name="name"> + <cstring>fileList</cstring> + </property> + </widget> + </vbox> + </widget> + <widget class="QWidget"> + <property name="name"> + <cstring>WStackPage</cstring> + </property> + <attribute name="id"> + <number>2</number> + </attribute> + <vbox> + <property name="name"> + <cstring>unnamed</cstring> + </property> + <spacer> + <property name="name"> + <cstring>spacer14</cstring> + </property> + <property name="orientation"> + <enum>Vertical</enum> + </property> + <property name="sizeType"> + <enum>Fixed</enum> + </property> + <property name="sizeHint"> + <size> + <width>16</width> + <height>30</height> + </size> + </property> + </spacer> + <widget class="QLabel"> + <property name="name"> + <cstring>pleaseWaitLabel2</cstring> + </property> + <property name="text"> + <string>Please wait while the selected packages are removed...</string> + </property> + </widget> + <spacer> + <property name="name"> + <cstring>spacer15_2</cstring> + </property> + <property name="orientation"> + <enum>Vertical</enum> + </property> + <property name="sizeType"> + <enum>Expanding</enum> + </property> + <property name="sizeHint"> + <size> + <width>41</width> + <height>156</height> + </size> + </property> + </spacer> + <widget class="QFrame"> + <property name="name"> + <cstring>logFrame_2</cstring> + </property> + <property name="sizePolicy"> + <sizepolicy> + <hsizetype>5</hsizetype> + <vsizetype>0</vsizetype> + <horstretch>0</horstretch> + <verstretch>0</verstretch> + </sizepolicy> + </property> + <property name="frameShape"> + <enum>NoFrame</enum> + </property> + <property name="frameShadow"> + <enum>Plain</enum> + </property> + <hbox> + <property name="name"> + <cstring>unnamed</cstring> + </property> + <property name="margin"> + <number>0</number> + </property> + <property name="spacing"> + <number>0</number> + </property> + <spacer> + <property name="name"> + <cstring>logSpacer_2_2</cstring> + </property> + <property name="orientation"> + <enum>Horizontal</enum> + </property> + <property name="sizeType"> + <enum>Expanding</enum> + </property> + <property name="sizeHint"> + <size> + <width>224</width> + <height>20</height> + </size> + </property> + </spacer> + <widget class="QPushButton"> + <property name="name"> + <cstring>logButton2</cstring> + </property> + <property name="text"> + <string>View log file...</string> + </property> + </widget> + </hbox> + </widget> + </vbox> + </widget> + </widget> + </vbox> + </widget> + </widget> + </vbox> + </widget> + </hbox> + </widget> + <widget class="Line"> + <property name="name"> + <cstring>line2</cstring> + </property> + <property name="frameShape"> + <enum>HLine</enum> + </property> + <property name="frameShadow"> + <enum>Sunken</enum> + </property> + <property name="orientation"> + <enum>Horizontal</enum> + </property> + </widget> + <widget class="QLayoutWidget"> + <property name="name"> + <cstring>layout2</cstring> + </property> + <hbox> + <property name="name"> + <cstring>unnamed</cstring> + </property> + <spacer> + <property name="name"> + <cstring>spacer1</cstring> + </property> + <property name="orientation"> + <enum>Horizontal</enum> + </property> + <property name="sizeType"> + <enum>Expanding</enum> + </property> + <property name="sizeHint"> + <size> + <width>61</width> + <height>31</height> + </size> + </property> + </spacer> + <widget class="QPushButton"> + <property name="name"> + <cstring>previousButton</cstring> + </property> + <property name="enabled"> + <bool>false</bool> + </property> + <property name="text"> + <string>< Previous</string> + </property> + </widget> + <widget class="QPushButton"> + <property name="name"> + <cstring>nextButton</cstring> + </property> + <property name="text"> + <string>Next ></string> + </property> + <property name="default"> + <bool>true</bool> + </property> + </widget> + <widget class="QPushButton"> + <property name="name"> + <cstring>cancelButton</cstring> + </property> + <property name="text"> + <string>Cancel</string> + </property> + </widget> + </hbox> + </widget> + </vbox> +</widget> +<connections> + <connection> + <sender>nextButton</sender> + <signal>clicked()</signal> + <receiver>WizardBase</receiver> + <slot>nextPressed()</slot> + </connection> + <connection> + <sender>cancelButton</sender> + <signal>clicked()</signal> + <receiver>WizardBase</receiver> + <slot>cancelPressed()</slot> + </connection> + <connection> + <sender>componentList</sender> + <signal>selectionChanged(QListViewItem*)</signal> + <receiver>WizardBase</receiver> + <slot>componentSelected(QListViewItem*)</slot> + </connection> + <connection> + <sender>logButton</sender> + <signal>clicked()</signal> + <receiver>WizardBase</receiver> + <slot>logPressed()</slot> + </connection> + <connection> + <sender>logButton2</sender> + <signal>clicked()</signal> + <receiver>WizardBase</receiver> + <slot>logPressed()</slot> + </connection> + <connection> + <sender>previousButton</sender> + <signal>clicked()</signal> + <receiver>WizardBase</receiver> + <slot>previousPressed()</slot> + </connection> +</connections> +<tabstops> + <tabstop>componentList</tabstop> + <tabstop>componentInfo</tabstop> + <tabstop>logButton</tabstop> + <tabstop>previousButton</tabstop> + <tabstop>nextButton</tabstop> + <tabstop>cancelButton</tabstop> +</tabstops> +<includes> + <include location="local" impldecl="in implementation">wizardbase.ui.h</include> + <include location="global" impldecl="in implementation">qwidgetstack.h</include> +</includes> +<slots> + <slot>setAppName( QString n )</slot> + <slot>nextPressed()</slot> + <slot>previousPressed()</slot> + <slot>cancelPressed()</slot> + <slot>browsePressed()</slot> + <slot>runPressed()</slot> + <slot>logPressed()</slot> + <slot>componentSelected( QListViewItem * item )</slot> +</slots> +<layoutdefaults spacing="6" margin="11"/> +</UI> diff --git a/src/arkollon/wizardbase.ui.h b/src/arkollon/wizardbase.ui.h new file mode 100644 index 0000000..8eb2420 --- /dev/null +++ b/src/arkollon/wizardbase.ui.h @@ -0,0 +1,58 @@ +#include "data.h" + +void WizardBase::setAppName( QString n ) +{ + QPixmap tmp; + tmp.convertFromImage(qembed_findImage("packageIcon")); + appIcon->setPixmap(tmp); + tmp.convertFromImage(qembed_findImage("splash")); + splash->setPixmap(tmp); + + setCaption("Installing "+n); + titleLabel->setText("<b>Installing "+n+"</b>"); + appNameLabel->setText("<b>"+n+"</b>"); + shortcutBox->setText("Place a shortcut to "+n+" on the desktop"); +} + + +void WizardBase::nextPressed() +{ + +} + + +void WizardBase::previousPressed() +{ + +} + + +void WizardBase::cancelPressed() +{ + +} + + +void WizardBase::browsePressed() +{ + +} + + +void WizardBase::runPressed() +{ + +} + + +void WizardBase::logPressed() +{ + +} + + + +void WizardBase::componentSelected( QListViewItem * item ) +{ + +} diff --git a/src/autoscanoptions.ui b/src/autoscanoptions.ui new file mode 100644 index 0000000..1a31b78 --- /dev/null +++ b/src/autoscanoptions.ui @@ -0,0 +1,193 @@ +<!DOCTYPE UI><UI version="3.3" stdsetdef="1"> +<class>AutoScanOptions</class> +<widget class="QWidget"> + <property name="name"> + <cstring>AutoScanOptions</cstring> + </property> + <property name="geometry"> + <rect> + <x>0</x> + <y>0</y> + <width>391</width> + <height>386</height> + </rect> + </property> + <property name="caption"> + <string>Options for On-Access Scanning</string> + </property> + <spacer> + <property name="name"> + <cstring>spacer13</cstring> + </property> + <property name="orientation"> + <enum>Vertical</enum> + </property> + <property name="sizeType"> + <enum>Expanding</enum> + </property> + <property name="sizeHint"> + <size> + <width>20</width> + <height>159</height> + </size> + </property> + <property name="geometry"> + <rect> + <x>189</x> + <y>215</y> + <width>20</width> + <height>159</height> + </rect> + </property> + </spacer> + <widget class="QGroupBox"> + <property name="name"> + <cstring>LimitsGroup</cstring> + </property> + <property name="geometry"> + <rect> + <x>10</x> + <y>10</y> + <width>370</width> + <height>180</height> + </rect> + </property> + <property name="title"> + <string>Auto-Scan Options</string> + </property> + <spacer> + <property name="name"> + <cstring>spacer13_3</cstring> + </property> + <property name="orientation"> + <enum>Vertical</enum> + </property> + <property name="sizeType"> + <enum>Expanding</enum> + </property> + <property name="sizeHint"> + <size> + <width>20</width> + <height>16</height> + </size> + </property> + <property name="geometry"> + <rect> + <x>180</x> + <y>10</y> + <width>20</width> + <height>16</height> + </rect> + </property> + </spacer> + <spacer> + <property name="name"> + <cstring>spacer13_2</cstring> + </property> + <property name="orientation"> + <enum>Vertical</enum> + </property> + <property name="sizeType"> + <enum>Expanding</enum> + </property> + <property name="sizeHint"> + <size> + <width>20</width> + <height>16</height> + </size> + </property> + <property name="geometry"> + <rect> + <x>140</x> + <y>160</y> + <width>20</width> + <height>16</height> + </rect> + </property> + </spacer> + <widget class="QLayoutWidget"> + <property name="name"> + <cstring>layout4</cstring> + </property> + <property name="geometry"> + <rect> + <x>10</x> + <y>25</y> + <width>340</width> + <height>130</height> + </rect> + </property> + <vbox> + <property name="name"> + <cstring>unnamed</cstring> + </property> + <widget class="QCheckBox"> + <property name="name"> + <cstring>kcfg_Executed</cstring> + </property> + <property name="text"> + <string>Scan Files When They are &Executed</string> + </property> + <property name="accel"> + <string>Alt+E</string> + </property> + </widget> + <widget class="QCheckBox"> + <property name="name"> + <cstring>kcfg_Created</cstring> + </property> + <property name="enabled"> + <bool>false</bool> + </property> + <property name="text"> + <string>Scan Files When The&y are Created/Modified (Linux 2.4 Only)</string> + </property> + <property name="accel"> + <string>Alt+Y</string> + </property> + </widget> + <widget class="QCheckBox"> + <property name="name"> + <cstring>kcfg_Opened</cstring> + </property> + <property name="text"> + <string>Scan &Files When They are Opened</string> + </property> + <property name="accel"> + <string>Alt+F</string> + </property> + </widget> + <widget class="QCheckBox"> + <property name="name"> + <cstring>kcfg_Closed</cstring> + </property> + <property name="text"> + <string>Scan Files &When They are Closed</string> + </property> + <property name="accel"> + <string>Alt+W</string> + </property> + </widget> + </vbox> + </widget> + </widget> +</widget> +<connections> + <connection> + <sender>kcfg_Created</sender> + <signal>toggled(bool)</signal> + <receiver>kcfg_Closed</receiver> + <slot>setDisabled(bool)</slot> + </connection> + <connection> + <sender>kcfg_Created</sender> + <signal>toggled(bool)</signal> + <receiver>kcfg_Opened</receiver> + <slot>setDisabled(bool)</slot> + </connection> +</connections> +<slots> + <slot>kcfg_Created_toggled( bool )</slot> +</slots> +<layoutdefaults spacing="6" margin="11"/> +</UI> diff --git a/src/clicklineedit.cpp b/src/clicklineedit.cpp new file mode 100644 index 0000000..a4ceb21 --- /dev/null +++ b/src/clicklineedit.cpp @@ -0,0 +1,99 @@ +/* + This file is part of libkdepim. + Copyright (c) 2004 Daniel Molkentin <molkentin@kde.org> + based on code by Cornelius Schumacher <schumacher@kde.org> + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ + + +#include "clicklineedit.h" +#include "klamscan.h" +#include "klamav.h" + +#include "qpainter.h" + +ClickComboBox::ClickComboBox( bool rw,QWidget *parent, const char* name ) : + KComboBox( rw,parent, name ) +{ +/* mDrawClickMsg = true; + setClickMessage( msg );*/ +} + + +///////////////////////////////////////////////////////////////////////////////////// +// PUBLIC +///////////////////////////////////////////////////////////////////////////////////// + +// void ClickComboBox::setClickMessage( const QString &msg ) +// { +// mClickMessage = msg; +// repaint(); +// } + + +void ClickComboBox::mousePressEvent( QMouseEvent * e ) +{ + + QComboBox::mousePressEvent( e ); + repaint(); + +} + + +///////////////////////////////////////////////////////////////////////////////////// +// PROTECTED +///////////////////////////////////////////////////////////////////////////////////// + +void ClickComboBox::paintEvent( QPaintEvent * ev) +{ + + KComboBox::paintEvent(ev); + + if (kmain->klamscan->isMultiScan()){ + //kdDebug() << "drawing text" << endl; + QPainter p (this->lineEdit()); + p.setPen( palette().color( QPalette::Disabled, QColorGroup::Text ) ); + QRect cr = this->lineEdit()->contentsRect(); + // Add two pixel margin on the left side + //cr.setRight( cr.right() + 800 ); + cr.setWidth(800); + //kdDebug() << cr << endl; + p.drawText( cr, AlignAuto , i18n( "Multiple Directories Selected" ) ); + //this->setPaletteForegroundColor(palette().color( QPalette::Disabled, QColorGroup::Text )); + } +} + + +void ClickComboBox::focusInEvent( QFocusEvent *ev ) +{ +/* if ( mDrawClickMsg == true ) { + mDrawClickMsg = false; + repaint(); + }*/ + QComboBox::focusInEvent( ev ); +} + + +void ClickComboBox::focusOutEvent( QFocusEvent *ev ) +{ +/* if ( currentText().isEmpty() ) { + mDrawClickMsg = true; + repaint(); + }*/ + QComboBox::focusOutEvent( ev ); +} + diff --git a/src/clicklineedit.h b/src/clicklineedit.h new file mode 100644 index 0000000..1202aba --- /dev/null +++ b/src/clicklineedit.h @@ -0,0 +1,58 @@ +/* + This file is part of libkdepim. + Copyright (c) 2004 Daniel Molkentin <molkentin@kde.org> + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ + +#ifndef CLICKCOMBOBOX_H +#define CLICKCOMBOBOX_H + +#include <kcombobox.h> + +/** + This class provides a KLineEdit which contains a greyed-out hinting + text as long as the user didn't enter any text + + @short LineEdit with customizable "Click here" text + @author Daniel Molkentin +*/ +class ClickComboBox : public KComboBox +{ + public: + ClickComboBox( bool rw, QWidget *parent, const char* name = 0 ); + +/* void setClickMessage( const QString &msg );*/ +// QString clickMessage() const { return mClickMessage; } + +signals: + virtual void mousePressEvent( QMouseEvent * e ); + + protected: + virtual void paintEvent( QPaintEvent * ); + virtual void focusInEvent( QFocusEvent *ev ); + virtual void focusOutEvent( QFocusEvent *ev ); + + private: + QString mClickMessage; + bool mDrawClickMsg; + QString text; + +}; + +#endif // CLICKCOMBOBOX_H + + diff --git a/src/collectiondb.cpp b/src/collectiondb.cpp new file mode 100644 index 0000000..ebb9742 --- /dev/null +++ b/src/collectiondb.cpp @@ -0,0 +1,791 @@ +// (c) 2004 Mark Kretschmann <markey@web.de> +// (c) 2004 Christian Muehlhaeuser <chris@chris.de> +// (c) 2004 Sami Nieminen <sami.nieminen@iki.fi> +// (c) 2005 Ian Monroe <ian@monroe.nu> +// See COPYING file for licensing information. + + +#include "config.h" +#include "klamavconfig.h" +#include "collectiondb.h" +#include "klamav.h" +#include "activityviewer.h" + + +#include "sqlite/sqlite3.h" + + +#include <qfile.h> +#include <qtimer.h> + +#include <kapplication.h> +#include <kconfig.h> +#include <kglobal.h> +#include <kinputdialog.h> //setupCoverFetcher() +#include <kio/job.h> +#include <klineedit.h> //setupCoverFetcher() +#include <klocale.h> +#include <kmdcodec.h> +#include <kstandarddirs.h> +#include <kurl.h> +#include <kdebug.h> +#include <kio/netaccess.h> + +#include <cmath> //DbConnection::sqlite_power() +#include <ctime> //query() +#include <unistd.h> //usleep() + + + + + +////////////////////////////////////////////////////////////////////////////////////////// +// CLASS CollectionDB +////////////////////////////////////////////////////////////////////////////////////////// + +CollectionDB* CollectionDB::instance() +{ + static CollectionDB db; + return &db; +} + + +CollectionDB::CollectionDB( bool temporary ) + : m_isTemporary( temporary ) +{ + + //<OPEN DATABASE> + initialize(); + //</OPEN DATABASE> + +} + +CollectionDB::~CollectionDB() +{ + + destroy(); +} + + +////////////////////////////////////////////////////////////////////////////////////////// +// PUBLIC +////////////////////////////////////////////////////////////////////////////////////////// + + +DbConnection +*CollectionDB::getStaticDbConnection() +{ + return m_dbConnPool->getDbConnection(); +} + + +void +CollectionDB::returnStaticDbConnection( DbConnection *conn ) +{ + m_dbConnPool->putDbConnection( conn ); +} + + +/** + * Executes a SQL query on the already opened database + * @param statement SQL program to execute. Only one SQL statement is allowed. + * @return The queried data, or QStringList() on error. + */ +QStringList +CollectionDB::query( const QString& statement, DbConnection *conn ) +{ + clock_t start; + if ( DEBUGSQL ) + { + kdDebug() << "Query-start: " << statement << endl; + start = clock(); + } + + DbConnection *dbConn; + if ( conn != NULL ) + { + dbConn = conn; + } + else + { + dbConn = m_dbConnPool->getDbConnection(); + } + + //kdDebug() << statement << endl; + + QStringList values = dbConn->query( statement ); + + //kdDebug() << values << endl; + + if ( conn == NULL ) + { + m_dbConnPool->putDbConnection( dbConn ); + } + + if ( DEBUGSQL ) + { + clock_t finish = clock(); + const double duration = (double) (finish - start) / CLOCKS_PER_SEC; + kdDebug() << "SQL-query (" << duration << "s): " << statement << endl; + } + return values; +} + + +/** + * Executes a SQL insert on the already opened database + * @param statement SQL statement to execute. Only one SQL statement is allowed. + * @return The rowid of the inserted item. + */ +int +CollectionDB::insert( const QString& statement, const QString& table, DbConnection *conn ) +{ + clock_t start; + if ( DEBUGSQL ) + { + kdDebug() << "insert-start: " << statement << endl; + start = clock(); + } + + DbConnection *dbConn; + if ( conn != NULL ) + { + dbConn = conn; + } + else + { + dbConn = m_dbConnPool->getDbConnection(); + } + + //kdDebug() << statement << endl; + + int id = dbConn->insert( statement, table ); + + //kdDebug() << id << endl; + + if ( conn == NULL ) + { + m_dbConnPool->putDbConnection( dbConn ); + } + + if ( DEBUGSQL ) + { + clock_t finish = clock(); + const double duration = (double) (finish - start) / CLOCKS_PER_SEC; + kdDebug() << "SQL-insert (" << duration << "s): " << statement << endl; + } + return id; +} + + +bool +CollectionDB::isEmpty() +{ + QStringList values; + + values = query( "SELECT COUNT( type ) FROM klamav_activity LIMIT 0, 1;" ); + + return values.isEmpty() ? true : values.first() == "0"; +} + + +bool +CollectionDB::isValid(const QString &column, const QString &table) +{ + QStringList values1; + QStringList values2; + + values1 = query( QString("SELECT COUNT( %1 ) FROM %2 LIMIT 0, 1;").arg(column).arg(table) ); + + //TODO? this returns true if value1 or value2 is not empty. Shouldn't this be and (&&)??? + return !values1.isEmpty(); +} + + +void +CollectionDB::createTables( DbConnection */*conn*/ ) +{ + + //create tag table + createActivityTable(); + //createMetaDBTable(); + + //create indexes +/* query( QString( "CREATE INDEX date_idx%1 ON klamav_activity%2( date );" ) + .arg( conn ? "_temp" : "" ).arg( conn ? "_temp" : "" ), conn );*/ +} + +void +CollectionDB::createActivityTable( DbConnection *conn ) +{ + + query( "CREATE TABLE klamav_activity ( date TEXT, type TEXT, event TEXT, file TEXT);", conn ); + +} + +void +CollectionDB::createMetaDBTable( DbConnection *conn ) +{ + + query( "CREATE TABLE klamav_metadb ( id INTEGER PRIMARY KEY, date TEXT, submission INTEGER, creator TEXT, virus TEXT, alias TEXT, sender TEXT);", conn ); + loadMetaDBTable(conn); + +} + +void +CollectionDB::loadMetaDBTable( DbConnection */*conn*/ ) +{ + + QString location = locate("data", "klamav/about/metadb.txt"); + +/* query( QString( ".import %1 klamav_activity;" ).arg(location), conn ); + + return;*/ + QFile file( location ); + if ( file.open( IO_ReadOnly ) ) { + QTextStream stream( &file ); + QString line; + while ( !stream.atEnd() ) { + line = stream.readLine(); // line of text excluding '\n' + QStringList columns = QStringList::split("\t",line.remove("\"")); + if (columns.count() >= 5) + insertMetaDBEntry(columns[0],columns[1],columns[2],columns[3],columns[4],columns[5]); + } + file.close(); + } + +} +void +CollectionDB::dropTables( DbConnection *conn ) +{ + + query( QString( "DROP TABLE klamav_activity%1;" ).arg( conn ? "_temp" : "" ), conn ); + query( QString( "DROP TABLE klamav_metadb%1;" ).arg( conn ? "_temp" : "" ), conn ); +} + + +void +CollectionDB::clearTables( DbConnection *conn ) +{ + + QString clearCommand = "DELETE FROM"; + + query( QString( "%1 klamav_activity%2;" ).arg( clearCommand ).arg( conn ? "_temp" : "" ), conn ); + query( QString( "%1 klamav_metadb%2;" ).arg( clearCommand ).arg( conn ? "_temp" : "" ), conn ); + +} + + +void +CollectionDB::moveTempTables( DbConnection *conn ) +{ + insert( "INSERT INTO klamav_activity SELECT * FROM klamav_activity_temp;", NULL, conn ); + insert( "INSERT INTO klamav_metadb SELECT * FROM klamav_activity_temp;", NULL, conn ); + +} + + + +uint +CollectionDB::IDFromValue( QString name, QString value, bool autocreate, const bool temporary, const bool updateSpelling, DbConnection *conn ) +{ + if ( temporary ) + name.append( "_temp" ); + else + conn = NULL; + + QStringList values = + query( QString( + "SELECT id, name FROM %1 WHERE name LIKE '%2';" ) + .arg( name ) + .arg( CollectionDB::instance()->escapeString( value ) ), conn ); + + if ( updateSpelling && !values.isEmpty() && ( values[1] != value ) ) + { + query( QString( "UPDATE %1 SET id = %2, name = '%3' WHERE id = %4;" ) + .arg( name ) + .arg( values.first() ) + .arg( CollectionDB::instance()->escapeString( value ) ) + .arg( values.first() ), conn ); + } + + //check if item exists. if not, should we autocreate it? + uint id; + if ( values.isEmpty() && autocreate ) + { + id = insert( QString( "INSERT INTO %1 ( name ) VALUES ( '%2' );" ) + .arg( name ) + .arg( CollectionDB::instance()->escapeString( value ) ), name, conn ); + + return id; + } + + return values.isEmpty() ? 0 : values.first().toUInt(); +} + + +QString +CollectionDB::valueFromID( QString table, uint id ) +{ + QStringList values = + query( QString( + "SELECT name FROM %1 WHERE id=%2;" ) + .arg( table ) + .arg( id ) ); + + + return values.isEmpty() ? 0 : values.first(); +} + + +QString +CollectionDB::typeCount( const QString &type_id ) +{ + QStringList values = + query( QString( + "SELECT COUNT( type ) FROM klamav_activity WHERE type = %1;" ) + .arg( type_id ) ); + return values.first(); +} + + +QStringList +CollectionDB::messagesForType( const QString &type_id, const bool isValue ) +{ + if ( isValue) + { + return query( QString( "SELECT * FROM klamav_activity " + "WHERE (type = \"%1\" ) ;" ) + .arg( type_id ) ); + } + return ""; +} + + + + + + + + + +////////////////////////////////////////////////////////////////////////////////////////// +// PRIVATE SLOTS +////////////////////////////////////////////////////////////////////////////////////////// + + + + + +////////////////////////////////////////////////////////////////////////////////////////// +// PRIVATE +////////////////////////////////////////////////////////////////////////////////////////// + +void +CollectionDB::initialize() +{ + m_dbConnPool = new DbConnectionPool( m_isTemporary ); + DbConnection *dbConn = m_dbConnPool->getDbConnection(); + m_dbConnPool->putDbConnection( dbConn ); + +// KConfig* config = amaroK::config( "Collection Browser" ); + if(!dbConn->isConnected()) + kdDebug() << "db not connected" << endl; + //amaroK::MessageQueue::instance()->addMessage(dbConn->lastError()); + if ( !dbConn->isInitialized() ) + { + createTables(); + } + +// if (!isValid("id","klamav_metadb")) +// createMetaDBTable(); + + if (!isValid("type","klamav_activity")) + createActivityTable(); + + + m_dbConnPool->createDbConnections(); +} + + +void +CollectionDB::destroy() +{ + delete m_dbConnPool; +} + + + + +////////////////////////////////////////////////////////////////////////////////////////// +// CLASS DbConnection +////////////////////////////////////////////////////////////////////////////////////////// + +DbConnection::DbConnection( DbConfig* config ) + : m_config( config ) +{} + + +DbConnection::~DbConnection() +{} + + +////////////////////////////////////////////////////////////////////////////////////////// +// CLASS SqliteConnection +////////////////////////////////////////////////////////////////////////////////////////// + +SqliteConnection::SqliteConnection( SqliteConfig* config ) + : DbConnection( config ) +{ + + QString homepath = getenv("HOME"); + const QCString path = (homepath+"/.klamav/activity.db").local8Bit(); + + + // Open database file and check for correctness + m_initialized = false; + QFile file( path ); + if ( file.open( IO_ReadOnly ) ) + { + QString format; + file.readLine( format, 50 ); + if ( !format.startsWith( "SQLite format 3" ) ) + { + kdDebug() << "Database versions incompatible. Removing and rebuilding database.\n"; + } + else if ( sqlite3_open( path, &m_db ) != SQLITE_OK ) + { + kdDebug() << "Database file corrupt. Removing and rebuilding database.\n"; + sqlite3_close( m_db ); + } + else + m_initialized = true; + } + + if ( !m_initialized ) + { + // Remove old db file; create new + QFile::remove( path ); + if ( sqlite3_open( path, &m_db ) == SQLITE_OK ) + { + m_initialized = true; + } + } + if ( m_initialized ) + { + if( sqlite3_create_function(m_db, "rand", 0, SQLITE_UTF8, NULL, sqlite_rand, NULL, NULL) != SQLITE_OK ) + m_initialized = false; + if( sqlite3_create_function(m_db, "power", 2, SQLITE_UTF8, NULL, sqlite_power, NULL, NULL) != SQLITE_OK ) + m_initialized = false; + } + + //optimization for speeding up SQLite + query( "PRAGMA default_synchronous = OFF;" ); +} + + +SqliteConnection::~SqliteConnection() +{ + if ( m_db ) sqlite3_close( m_db ); +} + + +QStringList SqliteConnection::query( const QString& statement ) +{ + QStringList values; + int error; + const char* tail; + sqlite3_stmt* stmt; + + //compile SQL program to virtual machine + error = sqlite3_prepare( m_db, statement.utf8(), statement.length(), &stmt, &tail ); + + if ( error != SQLITE_OK ) + { + kdDebug() << k_funcinfo << " sqlite3_compile error:" << endl; + kdDebug() << sqlite3_errmsg( m_db ) << endl; + kdDebug() << "on query: " << statement << endl; + values = QStringList(); + } + else + { + int busyCnt = 0; + int number = sqlite3_column_count( stmt ); + //execute virtual machine by iterating over rows + while ( true ) + { + error = sqlite3_step( stmt ); + + if ( error == SQLITE_BUSY ) + { + if ( busyCnt++ > 20 ) { + kdDebug() << "Busy-counter has reached maximum. Aborting this sql statement!\n"; + break; + } + ::usleep( 100000 ); // Sleep 100 msec + kdDebug() << "sqlite3_step: BUSY counter: " << busyCnt << endl; + } + if ( error == SQLITE_MISUSE ) + kdDebug() << "sqlite3_step: MISUSE" << endl; + if ( error == SQLITE_DONE || error == SQLITE_ERROR ) + break; + + //iterate over columns + for ( int i = 0; i < number; i++ ) + { + values << QString::fromUtf8( (const char*) sqlite3_column_text( stmt, i ) ); + } + } + //deallocate vm ressources + sqlite3_finalize( stmt ); + + if ( error != SQLITE_DONE ) + { + kdDebug() << k_funcinfo << "sqlite_step error.\n"; + kdDebug() << sqlite3_errmsg( m_db ) << endl; + kdDebug() << "on query: " << statement << endl; + values = QStringList(); + } + } + + return values; +} + + +int SqliteConnection::insert( const QString& statement, const QString& /* table */ ) +{ + int error; + const char* tail; + sqlite3_stmt* stmt; + + //compile SQL program to virtual machine + error = sqlite3_prepare( m_db, statement.utf8(), statement.length(), &stmt, &tail ); + + if ( error != SQLITE_OK ) + { + kdDebug() << k_funcinfo << " sqlite3_compile error:" << endl; + kdDebug() << sqlite3_errmsg( m_db ) << endl; + kdDebug() << "on insert: " << statement << endl; + } + else + { + int busyCnt = 0; + //execute virtual machine by iterating over rows + while ( true ) + { + error = sqlite3_step( stmt ); + + if ( error == SQLITE_BUSY ) + { + if ( busyCnt++ > 20 ) { + kdDebug() << "Busy-counter has reached maximum. Aborting this sql statement!\n"; + break; + } + ::usleep( 100000 ); // Sleep 100 msec + kdDebug() << "sqlite3_step: BUSY counter: " << busyCnt << endl; + } + if ( error == SQLITE_MISUSE ) + kdDebug() << "sqlite3_step: MISUSE" << endl; + if ( error == SQLITE_DONE || error == SQLITE_ERROR ) + break; + } + //deallocate vm ressources + sqlite3_finalize( stmt ); + + if ( error != SQLITE_DONE ) + { + kdDebug() << k_funcinfo << "sqlite_step error.\n"; + kdDebug() << sqlite3_errmsg( m_db ) << endl; + kdDebug() << "on insert: " << statement << endl; + } + } + return sqlite3_last_insert_rowid( m_db ); +} + + +// this implements a RAND() function compatible with the MySQL RAND() (0-param-form without seed) +void SqliteConnection::sqlite_rand(sqlite3_context *context, int /*argc*/, sqlite3_value ** /*argv*/) +{ + sqlite3_result_double( context, static_cast<double>(KApplication::random()) / (RAND_MAX+1.0) ); +} + +// this implements a POWER() function compatible with the MySQL POWER() +void SqliteConnection::sqlite_power(sqlite3_context *context, int argc, sqlite3_value **argv) +{ + Q_ASSERT( argc==2 ); + if( sqlite3_value_type(argv[0])==SQLITE_NULL || sqlite3_value_type(argv[1])==SQLITE_NULL ) { + sqlite3_result_null(context); + return; + } + double a = sqlite3_value_double(argv[0]); + double b = sqlite3_value_double(argv[1]); + sqlite3_result_double( context, pow(a,b) ); +} + + + + +////////////////////////////////////////////////////////////////////////////////////////// +// CLASS SqliteConfig +////////////////////////////////////////////////////////////////////////////////////////// + +SqliteConfig::SqliteConfig( const QString& dbfile ) + : m_dbfile( dbfile ) +{ +} + + + +////////////////////////////////////////////////////////////////////////////////////////// +// CLASS DbConnectionPool +////////////////////////////////////////////////////////////////////////////////////////// + +DbConnectionPool::DbConnectionPool( bool temporary ) + : m_isTemporary( temporary ) + , m_semaphore( POOL_SIZE ) +{ + m_dbConnType = DbConnection::sqlite; + + m_semaphore += POOL_SIZE; + DbConnection *dbConn; + + m_dbConfig = new SqliteConfig( "activity.db" ); + dbConn = new SqliteConnection( static_cast<SqliteConfig*> ( m_dbConfig ) ); + + enqueue( dbConn ); + m_semaphore--; + kdDebug() << "Available db connections: " << m_semaphore.available() << endl; +} + + +DbConnectionPool::~DbConnectionPool() +{ + m_semaphore += POOL_SIZE; + DbConnection *conn; + bool vacuum = !m_isTemporary; + + while ( ( conn = dequeue() ) != 0 ) + { + if ( m_dbConnType == DbConnection::sqlite && vacuum ) + { + vacuum = false; + kdDebug() << "Running VACUUM" << endl; + conn->query( "VACUUM; "); + } + + delete conn; + } + + delete m_dbConfig; +} + + +void DbConnectionPool::createDbConnections() +{ + for ( int i = 0; i < POOL_SIZE - 1; i++ ) + { + DbConnection *dbConn; + + dbConn = new SqliteConnection( static_cast<SqliteConfig*> ( m_dbConfig ) ); + enqueue( dbConn ); + m_semaphore--; + } + kdDebug() << "Available db connections: " << m_semaphore.available() << endl; +} + + +DbConnection *DbConnectionPool::getDbConnection() +{ + m_semaphore++; + return dequeue(); +} + + +void DbConnectionPool::putDbConnection( const DbConnection *conn ) +{ + enqueue( conn ); + m_semaphore--; +} + + +void +CollectionDB::expireActivity(const QString &days ) +{ + int intdays = days.toInt(); + if (intdays > 0) + intdays--; + + query( QString( "DELETE FROM klamav_activity WHERE date < datetime('now','localtime','-%2 days', 'start of day');" ).arg(intdays) ); +} + + +QStringList +CollectionDB::allActivity( ) +{ + return query( QString( "SELECT * FROM klamav_activity" ) ); +} + +QStringList +CollectionDB::allActivityOfType(const QString &type,const QString &days ) +{ + int intdays = days.toInt(); + + intdays--; + + if (type == "All Types") + return query( QString( "SELECT * FROM klamav_activity WHERE date > datetime('now','localtime','-%2 days', 'start of day');" ).arg(intdays) ); + + return query( QString( "SELECT * FROM klamav_activity where type = '%1'" + " and date > datetime('now','localtime','-%2 days', 'start of day');" ).arg(type).arg(intdays) ); +} + +void CollectionDB::insertEvent(const QString &type, const QString &event, const QString &file, DbConnection *conn) +{ + + if (((!(KlamavConfig::launchShutdown())) && (type == "Launch")) || + ((!(KlamavConfig::softwareUpdates())) && (type == "Updates")) || + ((!(KlamavConfig::dBUpdates())) && (type == "Updates")) || + ((!(KlamavConfig::quarantined())) && (type == "Quarantine")) || + ((!(KlamavConfig::virusFound())) && (type == "Virus Found")) || + ((!(KlamavConfig::error())) && (type == "Error Found")) || + ((!(KlamavConfig::startedStoppedCancelled())) && (type == "Manual Scan")) || + ((!(KlamavConfig::startedStoppedCancelled())) && (type == "Auto-Scan"))) + return; + + QString date = query( QString( "select datetime('now','localtime')" ) ).first(); + insert( QString( "INSERT INTO klamav_activity ( type, date, event, file )" + " VALUES ( '%1', '%2', '%3', '%4' );" ) + .arg( type ) + .arg( date ) + .arg( event ) + .arg( file ) + , "klamav_activity", conn); + + kmain->activityviewer->insertItem(date,type,event,file); +} + +void CollectionDB::insertMetaDBEntry(const QString &date, const QString &submission, const QString &creator,const QString &virus,const QString &alias, const QString &sender,DbConnection *conn) +{ + + insert( QString( "INSERT INTO klamav_metadb ( id, date, submission, creator, virus, alias, sender )" + " VALUES ( NULL, \"%1\", \"%2\", \"%3\", \"%4\", \"%5\", \"%6\");" ) + .arg( date ) + .arg( submission.toInt() ) + .arg( creator ) + .arg( virus ) + .arg( alias ) + .arg( sender ) + , "klamav_metadb", conn); + +} + +QString +CollectionDB::latestMetaDBDate( ) +{ + QStringList highest = query( QString( "SELECT MAX(date) FROM klamav_metadb;" )); + + return highest.first(); +} + + +#include "collectiondb.moc" diff --git a/src/collectiondb.h b/src/collectiondb.h new file mode 100644 index 0000000..8ff12b7 --- /dev/null +++ b/src/collectiondb.h @@ -0,0 +1,213 @@ +// (c) 2004 Mark Kretschmann <markey@web.de> +// (c) 2004 Christian Muehlhaeuser <chris@chris.de> +// (c) 2004 Sami Nieminen <sami.nieminen@iki.fi> +// (c) 2005 Ian Monroe <ian@monroe.nu> +// See COPYING file for licensing information. + +#ifndef KLAMAV_COLLECTIONDB_H +#define KLAMAV_COLLECTIONDB_H + +#include <kurl.h> +#include <qdir.h> //stack allocated +#include <qimage.h> +#include <qobject.h> //baseclass +#include <qptrqueue.h> //baseclass +#include <qsemaphore.h> //stack allocated +#include <qstringlist.h> //stack allocated + +class DbConnection; +class DbConnectionPool; + + +class DbConfig +{}; + + +class SqliteConfig : public DbConfig +{ + public: + SqliteConfig( const QString& /* dbfile */ ); + + const QString dbFile() const { return m_dbfile; } + + private: + QString m_dbfile; +}; + + + +class DbConnection +{ + public: + enum DbConnectionType { sqlite = 0, mysql = 1, postgresql = 2 }; + + DbConnection( DbConfig* /* config */ ); + virtual ~DbConnection() = 0; + + virtual QStringList query( const QString& /* statement */ ) = 0; + virtual int insert( const QString& /* statement */, const QString& /* table */ ) = 0; + const bool isInitialized() const { return m_initialized; } + virtual bool isConnected() const = 0; + virtual const QString lastError() const { return "None"; } + protected: + bool m_initialized; + DbConfig *m_config; +}; + + +typedef struct sqlite3 sqlite3; +typedef struct sqlite3_context sqlite3_context; +typedef struct Mem sqlite3_value; + +class SqliteConnection : public DbConnection +{ + public: + SqliteConnection( SqliteConfig* /* config */ ); + ~SqliteConnection(); + + QStringList query( const QString& /* statement */ ); + int insert( const QString& /* statement */, const QString& /* table */ ); + bool isConnected()const { return true; } + private: + static void sqlite_rand(sqlite3_context *context, int /*argc*/, sqlite3_value ** /*argv*/); + static void sqlite_power(sqlite3_context *context, int argc, sqlite3_value **argv); + + sqlite3* m_db; +}; + + + + +class DbConnectionPool : QPtrQueue<DbConnection> +{ + public: + DbConnectionPool( bool temporary ); + ~DbConnectionPool(); + + const DbConnection::DbConnectionType getDbConnectionType() const { return m_dbConnType; } + const DbConfig *getDbConfig() const { return m_dbConfig; } + void createDbConnections(); + + DbConnection *getDbConnection(); + void putDbConnection( const DbConnection* /* conn */ ); + + QString escapeString( QString string ) + { + return + string.replace( '\'', "''" ); + } + + private: + static const int POOL_SIZE = 5; + + bool m_isTemporary; + QSemaphore m_semaphore; + DbConnection::DbConnectionType m_dbConnType; + DbConfig *m_dbConfig; +}; + + +class CollectionDB : public QObject +{ + Q_OBJECT + + + signals: + + public: + CollectionDB( bool temporary = false ); + ~CollectionDB(); + + static CollectionDB *instance(); + + const QString escapeString( const QString &string ) { return m_dbConnPool->escapeString(string); } + const QString boolT() { if (m_dbConnPool->getDbConnectionType() == DbConnection::postgresql) return "'t'"; else return "1"; } + const QString boolF() { if (m_dbConnPool->getDbConnectionType() == DbConnection::postgresql) return "'f'"; else return "0"; } + const QString textColumnType() { if ( m_dbConnPool->getDbConnectionType() == DbConnection::postgresql ) return "TEXT"; else return "VARCHAR(255)"; } + const QString textColumnType(int length){ if ( m_dbConnPool->getDbConnectionType() == DbConnection::postgresql ) return "TEXT"; else return QString("VARCHAR(%1)").arg(length); } + // We might consider using LONGTEXT type, as some lyrics could be VERY long..??? + const QString longTextColumnType() { if ( m_dbConnPool->getDbConnectionType() == DbConnection::postgresql ) return "TEXT"; else return "TEXT"; } + const QString randomFunc() { if ( m_dbConnPool->getDbConnectionType() == DbConnection::postgresql ) return "random()"; else return "RAND()"; } + + int getType() { return m_dbConnPool->getDbConnectionType(); } + + + /** + * This method returns a static DbConnection for components that want to use + * the same connection for the whole time. Should not be used anywhere else + * but in CollectionReader. + * + * @return static DbConnection + */ + DbConnection *getStaticDbConnection(); + + /** + * Returns the DbConnection back to connection pool. + * + * @param conn DbConnection to be returned + */ + void returnStaticDbConnection( DbConnection *conn ); + + //sql helper methods + QStringList query( const QString& statement, DbConnection *conn = NULL ); + int insert( const QString& statement, const QString& table, DbConnection *conn = NULL ); + + //table management methods + bool isEmpty(); + bool isValid(const QString &column, const QString &table); + void createTables( DbConnection *conn = NULL ); + void createActivityTable( DbConnection *conn = NULL ); + void createMetaDBTable( DbConnection *conn = NULL ); + void loadMetaDBTable( DbConnection *conn = NULL ); + void dropTables( DbConnection *conn = NULL ); + void clearTables( DbConnection *conn = NULL ); + void moveTempTables( DbConnection *conn ); + + + QString typeCount( const QString &type_id ); + QStringList messagesForType( const QString &type_id, const bool isValue ); + QStringList allActivity( ); + QStringList allActivityOfType(const QString &type, const QString &days ); + void insertEvent(const QString &type, const QString &event,const QString &file = NULL, DbConnection *conn = NULL ); + void expireActivity(const QString &days ); + void insertMetaDBEntry(const QString &date, const QString &submission, const QString &creator,const QString &virus,const QString &alias, const QString &sender,DbConnection *conn = NULL); + QString latestMetaDBDate( ); + + protected: + QCString md5sum( const QString& artist, const QString& album, const QString& file = QString::null ); + /** Manages regular folder monitoring scan */ + + public slots: + + private slots: + + private: + //bump DATABASE_VERSION whenever changes to the table structure are made. will remove old db file. + static const int DATABASE_VERSION = 20; + static const int DATABASE_STATS_VERSION = 3; + static const int MONITOR_INTERVAL = 60; //sec + static const bool DEBUGSQL = false; + + void initialize(); + void destroy(); + + //general management methods + + + uint IDFromValue( QString name, QString value, bool autocreate = true, const bool temporary = false, + const bool updateSpelling = false, DbConnection *conn = NULL ); + + QString valueFromID( QString table, uint id ); + + //member variables + + DbConnectionPool *m_dbConnPool; + + bool m_isTemporary; + bool m_monitor; +}; + + + + +#endif /* KLAMAV_COLLECTIONDB_H */ diff --git a/src/configdialog.cpp b/src/configdialog.cpp new file mode 100644 index 0000000..29d513e --- /dev/null +++ b/src/configdialog.cpp @@ -0,0 +1,111 @@ +/*************************************************************************** +begin : 2004/02/07 +copyright : (C) Mark Kretschmann +email : markey@web.de +***************************************************************************/ + +/*************************************************************************** + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + ***************************************************************************/ + +#include "configdialog.h" +#include "archivelimits.h" +#include "archivetypes.h" +#include "specialfiletypes.h" +#include "autoscanoptions.h" +#include "logoptions.h" + +#include <qcombobox.h> +#include <qgroupbox.h> +#include <qlabel.h> +#include <qlayout.h> +#include <qlineedit.h> +#include <qmessagebox.h> +#include <qobjectlist.h> +#include <qpushbutton.h> +#include <qradiobutton.h> +#include <qspinbox.h> +#include <qtextcodec.h> +#include <qtooltip.h> +#include <qvbox.h> + +#include <kapplication.h> //kapp +#include <kcombobox.h> +#include <kiconloader.h> +#include <klineedit.h> +#include <klocale.h> +#include <kstandarddirs.h> + +////////////////////////////////////////////////////////////////////////////////////////// +// PUBLIC +////////////////////////////////////////////////////////////////////////////////////////// + +KlamavConfigDialog::KlamavConfigDialog( QWidget *parent, const char* name, KConfigSkeleton *config ) + : KConfigDialog( parent, name, config ) +{ + setWFlags( WDestructiveClose ); + + // IMPORTANT Don't simply change the page names, they are used as identifiers in other parts of the app. + m_archivelimits = new ArchiveLimits( 0, "Archive Limits" ); + m_archivetypes = new ArchiveTypes( 0, "Archive Types" ); + m_specialfiletypes = new SpecialFileTypes( 0, "File Types" ); + m_autoscanoptions = new AutoScanOptions( 0, "Auto-Scan" ); + m_logoptions = new LogOptions( 0, "Event Logging" ); + + // add pages + addPage( m_archivelimits, i18n( "Archive Limits" ), "ark", i18n( "Configure Archive Limits" ) ); + addPage( m_archivetypes, i18n( "Archive Types" ), "tgz", i18n( "Configure Archive Types" ) ); + addPage( m_specialfiletypes, i18n( "File Types" ), "folder", i18n( "Configure File Types" ) ); + addPage( m_autoscanoptions, i18n( "Auto-Scan" ), "filefind", i18n( "Configure Auto-Scan" ) ); + addPage( m_logoptions, i18n( "Event Logging" ), "kate", i18n( "Configure Events to Log" ) ); + + QObjectList *list = queryList( "QLabel", "infoPixmap" ); + for( QObject *label = list->first(); label; label = list->next() ) + static_cast<QLabel*>(label)->setPixmap( QMessageBox::standardIcon( QMessageBox::Information ) ); + delete list; + + //stop KFont Requesters getting stupidly large + list = queryList( "QLabel", "m_sampleLabel" ); + for( QObject *label = list->first(); label; label = list->next() ) + static_cast<QLabel*>(label)->setMaximumWidth( 250 ); + delete list; + + +} + +KlamavConfigDialog::~KlamavConfigDialog() +{ +} + + + +/** Show page by object name */ +void KlamavConfigDialog::showPage( const QCString& page ) +{ + for( uint index = 0; index < m_pageList.count(); index++ ) { + if ( m_pageList[index]->name() == page ) { + KConfigDialog::showPage( index ); + return; + } + } +} + +/** Reimplemented from KConfigDialog */ +void KlamavConfigDialog::addPage( QWidget *page, const QString &itemName, const QString &pixmapName, const QString &header, bool manage ) +{ + // Add the widget pointer to our list, for later reference + m_pageList << page; + + KConfigDialog::addPage( page, itemName, pixmapName, header, manage ); +} + + + + + +#include "configdialog.moc" diff --git a/src/configdialog.h b/src/configdialog.h new file mode 100644 index 0000000..bc47898 --- /dev/null +++ b/src/configdialog.h @@ -0,0 +1,59 @@ +/*************************************************************************** +begin : 2004/02/07 +copyright : (C) Mark Kretschmann +email : markey@web.de +***************************************************************************/ + +/*************************************************************************** + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + ***************************************************************************/ + +#ifndef KLAMAVCONFIGDIALOG_H +#define KLAMAVCONFIGDIALOG_H + + +#include <qmap.h> +#include <qvaluelist.h> + +#include <kconfigdialog.h> + +class QComboBox; +class QGroupBox; +class QVBox; + + +class KlamavConfigDialog : public KConfigDialog +{ + Q_OBJECT + + public: + KlamavConfigDialog( QWidget *parent, const char* name, KConfigSkeleton *config ); + ~KlamavConfigDialog(); + + void addPage( QWidget *page, const QString &itemName, const QString &pixmapName, + const QString &header=QString::null, bool manage=true); + + void showPage( const QCString& page ); + + + private: + + + class ArchiveLimits *m_archivelimits; + class ArchiveTypes *m_archivetypes; + class SpecialFileTypes *m_specialfiletypes; + class AutoScanOptions *m_autoscanoptions; + class LogOptions *m_logoptions; + + QValueList<QWidget*> m_pageList; + QMap<QString, QString> m_pluginName; + QMap<QString, QString> m_pluginKlamavName; +}; + + +#endif // KLAMAVCONFIGDIALOG_H diff --git a/src/ctcron.cpp b/src/ctcron.cpp new file mode 100644 index 0000000..68a6483 --- /dev/null +++ b/src/ctcron.cpp @@ -0,0 +1,332 @@ +/*************************************************************************** + * CT Cron Implementation * + * -------------------------------------------------------------------- * + * Copyright (C) 1999, Gary Meyer <gary@meyer.net> * + * -------------------------------------------------------------------- * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + +// Do not introduce any Qt or KDE dependencies into the "CT"-prefixed classes. +// I want to be able to reuse these classes with another GUI toolkit. -GM 11/99 + +#include "ctcron.h" + +#include "cttask.h" +#include "ctvariable.h" +#include <pwd.h> // pwd, getpwnam(), getpwuid() +#include <assert.h> + +#include <qfile.h> + +#include <kprocess.h> +#include <ktempfile.h> +#include <stdlib.h> // system + +using namespace std; + +CTCron::CTCron(bool _syscron, string ) : + syscron(_syscron) +{ + int uid(getuid()); + + KTempFile tmp; + tmp.setAutoDelete(true); + tmp.close(); + tmpFileName = tmp.name(); + + QString readCommand; + +/* if (uid == 0) + // root, so provide requested crontab + { + if (syscron) + { + readCommand = "cat /etc/crontab > " + KProcess::quote(tmpFileName); + writeCommand = "cat " + KProcess::quote(tmpFileName) + " > /etc/crontab"; + login = (const char *)i18n("(System Crontab)").local8Bit(); + name = ""; + } + else + { + readCommand = QString("crontab -u ") + _login.c_str() + " -l > " + KProcess::quote(tmpFileName); + writeCommand = QString("crontab -u ") + _login.c_str() + " " + KProcess::quote(tmpFileName); + if (!initFromPasswd(getpwnam(_login.c_str()))) + { + error = i18n("No password entry found for user '%1'").arg(_login.c_str()); + } + } + } + else*/ + // regular user, so provide user's own crontab + { + readCommand = "crontab -l > " + KProcess::quote(tmpFileName); + writeCommand = "crontab " + KProcess::quote(tmpFileName); + if (!initFromPasswd(getpwuid(uid))) + { + error = i18n("No password entry found for uid '%1'").arg(uid); + } + } + + if (name.empty()) + name = login; + + initialTaskCount = 0; + initialVariableCount = 0; + + if (isError()) + return; + + // Don't set error if it can't be read, it means the user + // doesn't have a crontab. + if (system(QFile::encodeName(readCommand)) == 0) + { + ifstream cronfile(QFile::encodeName(tmpFileName)); + cronfile >> *this; + } + + initialTaskCount = task.size(); + initialVariableCount = variable.size(); +} + +CTCron::CTCron(const struct passwd *pwd) : + syscron(false) +{ + Q_ASSERT(pwd != 0L); + + KTempFile tmp; + tmp.setAutoDelete(true); + tmp.close(); + tmpFileName = tmp.name(); + + QString readCommand = QString("crontab -u ") + QString(pwd->pw_name) + " -l > " + KProcess::quote(tmpFileName); + writeCommand = QString("crontab -u ") + QString(pwd->pw_name) + " " + KProcess::quote(tmpFileName); + + initFromPasswd(pwd); + + initialTaskCount = 0; + initialVariableCount = 0; + + if (isError()) + return; + + // Don't set error if it can't be read, it means the user + // doesn't have a crontab. + if (system(QFile::encodeName(readCommand)) == 0) + { + ifstream cronfile(QFile::encodeName(tmpFileName)); + cronfile >> *this; + } + + initialTaskCount = task.size(); + initialVariableCount = variable.size(); +} + +bool CTCron::initFromPasswd(const struct passwd *pwd) +{ + if (pwd == 0) + { + return false; + } + else + { + login = pwd->pw_name; + name = pwd->pw_gecos; + return true; + } +} + +void CTCron::operator = (const CTCron& source) +{ + assert(!source.syscron); + + for (CTVariableIterator i = const_cast<CTCron&>(source).variable.begin(); + i != source.variable.end(); ++i) + { + CTVariable* tmp = new CTVariable(**i); + variable.push_back(tmp); + } + + for (CTTaskIterator i = const_cast<CTCron&>(source).task.begin(); + i != source.task.end(); ++i) + { + CTTask* tmp = new CTTask(**i); + task.push_back(tmp); + } +} + +istream& operator >> (istream& inputStream, CTCron& cron) +{ + const int MAX = 1024; + char buffer[MAX]; + string line(""); + string comment(""); + + while (inputStream) + { + inputStream.getline(buffer, MAX); + line = buffer; + + // search for comments "#" but not disabled tasks "#\" + if ((line.find("#") == 0) && (line.find("\\") != 1)) + { + // If the first 10 characters don't contain a character, it's probably a disabled entry. + int first_text = line.find_first_of("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"); + if (first_text < 0) + continue; + + if (first_text < 10) + { + // remove leading pound sign + line = line.substr(1,line.length()-1); + // remove leading whitespace + while (line.find_first_of(" \t") == 0) + line = line.substr(1,line.length()-1); + comment = line; + continue; + } + } + + // else + { + // either a task or a variable + int firstWhiteSpace(line.find_first_of(" \t")); + int firstEquals(line.find("=")); + + // if there is an equals sign and either there is no + // whitespace or the first whitespace is after the equals + // sign, it must be a variable + if ((firstEquals > 0) && ((firstWhiteSpace == -1) || + firstWhiteSpace > firstEquals)) + { + // create variable + CTVariable *tmp = new CTVariable(line, comment); + cron.variable.push_back(tmp); + comment = ""; + } + else + // must be a task, either enabled or disabled + { + if (firstWhiteSpace > 0) + { + //kdDebug() << line << endl; + CTTask *tmp = new CTTask(line, comment, cron.syscron); + cron.task.push_back(tmp); + comment = ""; + } + } + } + } + return inputStream; +} + +ostream& operator << (ostream& outputStream, const CTCron& cron) +{ + int itemCount(0); + + for (CTVariableIterator i = const_cast<CTCron&>(cron).variable.begin(); + i != cron.variable.end(); ++i) + { + outputStream << **i; + itemCount++; + } + + for (CTTaskIterator i = const_cast<CTCron&>(cron).task.begin(); + i != cron.task.end(); ++i) + { + outputStream << **i; + itemCount++; + } + + if (itemCount > 0) + { + outputStream << "# This file was written by KlamAV using code disembowelled from KCron.\n"; + outputStream << "# KCron is (c) 1999, Gary Meyer; if your cron file looks screwed up \n"; + outputStream << "# then that is probably (c) Robert Hogan and you should file a bug report.\n"; + outputStream << "# Original notice from KCron reads:\n"; + outputStream << "# Although KCron supports most crontab formats, use care when editing.\n"; + outputStream << "# Note: Lines beginning with \"#\\\" indicates a disabled task.\n"; + } + + return outputStream; +} + +CTCron::~CTCron() +{ + for (CTTaskIterator i = task.begin(); i != task.end(); ++i) + delete *i; + for (CTVariableIterator i = variable.begin(); i != variable.end(); ++i) + delete *i; +} + +void CTCron::apply() +{ + // write to temp file + ofstream cronfile(QFile::encodeName(tmpFileName)); + cronfile << *this << flush; + + // install temp file into crontab + if (system(QFile::encodeName(writeCommand)) != 0) + { + error = i18n("An error occurred while updating crontab."); + } + + // remove the temp file + (void) unlink(QFile::encodeName(tmpFileName)); + + if (isError()) + return; + + // mark as applied + for (CTTaskIterator i = task.begin(); i != task.end(); ++i) + (*i)->apply(); + + for (CTVariableIterator i = variable.begin(); i != variable.end(); ++i) + (*i)->apply(); + + initialTaskCount = task.size(); + initialVariableCount = variable.size(); +} + +void CTCron::cancel() +{ + for (CTTaskIterator i = task.begin(); i != task.end(); ++i) + (*i)->cancel(); + + for (CTVariableIterator i = variable.begin(); i != variable.end(); ++i) + (*i)->cancel(); +} + +bool CTCron::dirty() +{ + bool isDirty(false); + + if (initialTaskCount != task.size()) isDirty = true; + + if (initialVariableCount != variable.size()) isDirty = true; + + for (CTTaskIterator i = task.begin(); i != task.end(); ++i) + if ((*i)->dirty()) isDirty = true; + + for (CTVariableIterator i = variable.begin(); i != variable.end(); ++i) + if ((*i)->dirty()) isDirty = true; + + return isDirty; +} + +string CTCron::path() const +{ + string path; + + for (CTVariableIterator var = const_cast<CTCron*>(this)->variable.begin(); + var != variable.end(); var++) + { + if ((*var)->variable == "PATH") + { + path = (*var)->value; + } + } + return path; +} diff --git a/src/ctcron.h b/src/ctcron.h new file mode 100644 index 0000000..b8d03fe --- /dev/null +++ b/src/ctcron.h @@ -0,0 +1,154 @@ +/*************************************************************************** + * CT Cron Header * + * -------------------------------------------------------------------- * + * Copyright (C) 1999, Gary Meyer <gary@meyer.net> * + * -------------------------------------------------------------------- * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + +#ifndef CTCRON_H +#define CTCRON_H + +// Do not introduce any Qt or KDE dependencies into the "CT"-prefixed classes. +// I want to be able to reuse these classes with another GUI toolkit. -GM 11/99 + +#include <vector> +#include <string> +#include <iostream> + +#include <qstring.h> // Anarchy! -WABA + +class CTException; +class CTTask; +class CTVariable; + +struct passwd; + +/** + * A user (encapsulation of a single crontab file). Encapsulates + * file i/o, parsing, tokenization, and natural language description. + */ +class CTCron +{ +public: + +/** + * Constructs the scheduled tasks, environment variables from crontab + * files and obtains some information about the user from the system. + * + * Default is to construct from the user's crontab. Can also be called, + * passing TRUE, to construct from the system crontab. Throws an + * exception if the crontab file can not be found, read, or parsed. + */ + CTCron(bool _syscron = false, std::string _login = ""); +/** + * If you already have a struct passwd, use it instead. This + * is never used for the system crontab. + */ + CTCron(const struct passwd * _login = 0L); + +/** + * Copy one user's tasks and environement variables to another user. + */ + void operator = (const CTCron& source); + +/** + * Parses crontab file format. + */ + friend std::istream& operator >> (std::istream& inputStream, CTCron& cron); + +/** + * Tokenizes to crontab file format. + */ + friend std::ostream& operator << (std::ostream& outputStream, const CTCron& cron); + +/** + * Apply changes. + */ + void apply(); + +/** + * Cancel changes. + */ + void cancel(); + +/** + * Indicates whether or not dirty. + */ + bool dirty(); + +/** + * Returns the PATH environment variable value. A short cut to iterating + * the tasks vector. + */ + std::string path() const; + + /** + * Returns whether an error has occured + */ + bool isError() { return !error.isEmpty(); } + + /** + * Return error description + */ + QString errorMessage() { QString r = error; error = QString::null; return r; } + + +/** + * Indicates whether or not the crontab belongs to the system. + */ + const bool syscron; + +/** + * User login. + */ + std::string login; + +/** + * User real name. + */ + std::string name; + +/** + * User's scheduled tasks. + */ + std::vector<CTTask *> task; + +/** + * User's environment variables. Note: These are only environment variables + * found in the user's crontab file and does not include any set in a + * login or shell script such as ".bash_profile". + */ + std::vector<CTVariable *> variable; + +/** + * Destructor. + */ + ~CTCron(); + +private: + +/** + * Can't copy a user! + */ + CTCron(const CTCron& source); + + unsigned int initialTaskCount; + unsigned int initialVariableCount; + QString writeCommand; + QString tmpFileName; + + QString error; + +protected: + // Initialize member variables from the struct passwd. + bool initFromPasswd(const struct passwd *); +}; + +typedef std::vector<CTTask*>::iterator CTTaskIterator; +typedef std::vector<CTVariable*>::iterator CTVariableIterator; + +#endif // CTCRON_H diff --git a/src/ctdom.cpp b/src/ctdom.cpp new file mode 100644 index 0000000..b4c1f74 --- /dev/null +++ b/src/ctdom.cpp @@ -0,0 +1,72 @@ +/*************************************************************************** + * CT Day of Month Implementation * + * -------------------------------------------------------------------- * + * Copyright (C) 1999, Gary Meyer <gary@meyer.net> * + * -------------------------------------------------------------------- * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + +// Do not introduce any Qt or KDE dependencies into the "CT"-prefixed classes. +// I want to be able to reuse these classes with another GUI toolkit. -GM 11/99 + +#include "ctdom.h" + +string CTDayOfMonth::shortName[32] = +{ + "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", + "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "" +}; + +CTDayOfMonth::CTDayOfMonth(const string& tokStr) : + CTUnit<1,31>(tokStr) +{ +} + +string CTDayOfMonth::describe() const +{ + initializeNames(); + return (count() == 31) ? + (const char*)i18n("every day ").local8Bit() : + CTUnit<1,31>::describe(shortName); +} + +string CTDayOfMonth::getName(const int ndx) +{ + initializeNames(); + return shortName[ndx]; +} + +void CTDayOfMonth::initializeNames() +{ + if (shortName[1].empty()) + { + const string shortDOMName[32] = + { + "", + (const char*)i18n("1st").local8Bit(), (const char*)i18n("2nd").local8Bit(), + (const char*)i18n("3rd").local8Bit(), (const char*)i18n("4th").local8Bit(), + (const char*)i18n("5th").local8Bit(), (const char*)i18n("6th").local8Bit(), + (const char*)i18n("7th").local8Bit(), (const char*)i18n("8th").local8Bit(), + (const char*)i18n("9th").local8Bit(), (const char*)i18n("10th").local8Bit(), + (const char*)i18n("11th").local8Bit(), (const char*)i18n("12th").local8Bit(), + (const char*)i18n("13th").local8Bit(), (const char*)i18n("14th").local8Bit(), + (const char*)i18n("15th").local8Bit(), (const char*)i18n("16th").local8Bit(), + (const char*)i18n("17th").local8Bit(), (const char*)i18n("18th").local8Bit(), + (const char*)i18n("19th").local8Bit(), (const char*)i18n("20th").local8Bit(), + (const char*)i18n("21st").local8Bit(), (const char*)i18n("22nd").local8Bit(), + (const char*)i18n("23rd").local8Bit(), (const char*)i18n("24th").local8Bit(), + (const char*)i18n("25th").local8Bit(), (const char*)i18n("26th").local8Bit(), + (const char*)i18n("27th").local8Bit(), (const char*)i18n("28th").local8Bit(), + (const char*)i18n("29th").local8Bit(), (const char*)i18n("30th").local8Bit(), + (const char*)i18n("31st").local8Bit() + }; + + for (int i = 1; i <= 31; i++) + { + shortName[i] = shortDOMName[i]; + } + } +} diff --git a/src/ctdom.h b/src/ctdom.h new file mode 100644 index 0000000..4e66747 --- /dev/null +++ b/src/ctdom.h @@ -0,0 +1,62 @@ +/*************************************************************************** + * CT Day of Month Header * + * -------------------------------------------------------------------- * + * Copyright (C) 1999, Gary Meyer <gary@meyer.net> * + * -------------------------------------------------------------------- * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + +#ifndef CTDOM_H +#define CTDOM_H + +// Do not introduce any Qt or KDE dependencies into the "CT"-prefixed classes. +// I want to be able to reuse these classes with another GUI toolkit. -GM 11/99 + +#include "ctunit.h" +#include <string> + +/** + * Scheduled task days of month. + */ +class CTDayOfMonth : public CTUnit<1,31> +{ +public: +/** + * Constructs from a tokenized string. + */ + CTDayOfMonth(const string& tokStr = ""); + +/** + * Default copy constructor. + */ + // CTDayOfMonth(const CTDayOfMonth& source); + +/** + * Default assignment operator + */ + // void operator = (const CTDayOfMonth& source); + +/** + * Default destructor. + */ + // ~CTDayOfMonth(); + +/** + * Get natural language description. + */ + virtual string describe() const; + +/** + * Get day of month name. + */ + static string getName(const int ndx); + +private: + static void initializeNames(); + static string shortName[32]; +}; + +#endif // CTDOM_H diff --git a/src/ctdow.cpp b/src/ctdow.cpp new file mode 100644 index 0000000..8ce2f06 --- /dev/null +++ b/src/ctdow.cpp @@ -0,0 +1,98 @@ +/*************************************************************************** + * CT Day Of Week Implementation * + * -------------------------------------------------------------------- * + * Copyright (C) 1999, Gary Meyer <gary@meyer.net> * + * -------------------------------------------------------------------- * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + +// Do not introduce any Qt or KDE dependencies into the "CT"-prefixed classes. +// I want to be able to reuse these classes with another GUI toolkit. -GM 11/99 + +#include "ctdow.h" + +string CTDayOfWeek::shortName[8] = +{ + "", "", "", "", "", "", "", "" +}; + +string CTDayOfWeek::longName[8] = +{ + "", "", "", "", "", "", "", "" +}; + +CTDayOfWeek::CTDayOfWeek(const string& tokStr) : + CTUnit<1,7>(tokStr) +{ + // Compensate for cron supporting Sunday as both 0 and 7. + + if (get(0)) + { + set(0,false); + set(7,true); + } +} + +void CTDayOfWeek::initialize(const string &tokStr) +{ + CTUnit<1,7>::initialize(tokStr); + + // Compensate for cron supporting Sunday as both 0 and 7. + + if (get(0)) + { + set(0,false); + set(7,true); + apply(); + } +} + +string CTDayOfWeek::describe() const +{ + initializeNames(); + if (count() == 7) + return (const char*)i18n("every day ").local8Bit(); + else if (get(1) && get(2) && get(3) && get(4) && get(5)) + return (const char*)i18n("weekday ").local8Bit(); + else + return CTUnit<1,7>::describe(shortName); +} + +string CTDayOfWeek::getName(const int ndx, const bool format) +{ + initializeNames(); + return (format == shortFormat) ? shortName[ndx] : longName[ndx]; +} + +void CTDayOfWeek::initializeNames() +{ + if (shortName[1].empty()) + { + const string shortDOWName[8] = + { + "", + (const char*)i18n("Mon").local8Bit(), (const char*)i18n("Tue").local8Bit(), + (const char*)i18n("Wed").local8Bit(), (const char*)i18n("Thu").local8Bit(), + (const char*)i18n("Fri").local8Bit(), (const char*)i18n("Sat").local8Bit(), + (const char*)i18n("Sun").local8Bit() + }; + + const string longDOWName[8] = + { + "", + (const char*)i18n("Monday").local8Bit(), (const char*)i18n("Tuesday").local8Bit(), + (const char*)i18n("Wednesday").local8Bit(), (const char*)i18n("Thursday").local8Bit(), + (const char*)i18n("Friday").local8Bit(), (const char*)i18n("Saturday").local8Bit(), + (const char*)i18n("Sunday").local8Bit() + }; + + for (int i = 1; i <= 7; i++) + { + shortName[i] = shortDOWName[i]; + longName[i] = longDOWName[i]; + } + } +} diff --git a/src/ctdow.h b/src/ctdow.h new file mode 100644 index 0000000..05b6357 --- /dev/null +++ b/src/ctdow.h @@ -0,0 +1,70 @@ +/*************************************************************************** + * CT Day of Week Header * + * -------------------------------------------------------------------- * + * Copyright (C) 1999, Gary Meyer <gary@meyer.net> * + * -------------------------------------------------------------------- * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + +#ifndef CTDOW_H +#define CTDOW_H + +// Do not introduce any Qt or KDE dependencies into the "CT"-prefixed classes. +// I want to be able to reuse these classes with another GUI toolkit. -GM 11/99 + +#include "ctunit.h" +#include <string> + +/** + * Scheduled task days of week. + */ +class CTDayOfWeek : public CTUnit<1,7> +{ +public: +/** + * Constructs from a tokenized string. + */ + CTDayOfWeek(const string& tokStr = ""); + +/** + * Default copy constructor. + */ + // CTDayOfWeek(const CTDayOfWeek& source); + +/** + * Default assignment operator + */ + // void operator = (const CTDayOfWeek& source); + +/** + * Default destructor. + */ + // ~CTDayOfWeek(); + +/** + * Override initialize to support crontab using both 0 and 7 for + * Sunday. + */ + void initialize(const string &tokStr = ""); + +/** + * Get natural language description. + */ + virtual string describe() const; + +/** + * Get day of week name. + */ + static string getName(const int ndx, + const bool format = CTDayOfWeek::longFormat); + +private: + static void initializeNames(); + static string shortName[8]; + static string longName[8]; +}; + +#endif // CTDOW_H diff --git a/src/cthost.cpp b/src/cthost.cpp new file mode 100644 index 0000000..9cc1e7d --- /dev/null +++ b/src/cthost.cpp @@ -0,0 +1,117 @@ +/*************************************************************************** + * -------------------------------------------------------------------- * + * CT Host Implementation * + * -------------------------------------------------------------------- * + * Copyright (C) 1999, Gary Meyer <gary@meyer.net> * + * -------------------------------------------------------------------- * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + +// Do not introduce any Qt or KDE dependencies into the "CT"-prefixed classes. +// I want to be able to reuse these classes with another GUI toolkit. -GM 11/99 + +#include "cthost.h" + +#include "ctcron.h" + +#include <unistd.h> +#include <sys/types.h> +#include <pwd.h> + + + +using namespace std; + +CTHost::CTHost() +{ +// struct passwd *pwd = 0L; + + // If it is the root user +/* if (getuid() == 0) + { + // Create the system cron table. + createCTCron(true); + + // Read /etc/passwd + setpwent(); // restart + while((pwd=getpwent())) + { + createCTCron(pwd); + } + setpwent(); // restart again for others + } + else*/ + // Non-root user, so just create user's cron table. + { + createCTCron(); + } +} + +CTHost::~CTHost() +{ + for (CTCronIterator i = cron.begin(); i != cron.end(); ++i) + delete *i; +} + +void CTHost::apply() +{ + for (CTCronIterator i = cron.begin(); i != cron.end(); ++i) + { + (*i)->apply(); + if ((*i)->isError()) + { + error = (*i)->errorMessage(); + return; + } + } +} + +void CTHost::cancel() +{ + for (CTCronIterator i = cron.begin(); i != cron.end(); ++i) + (*i)->cancel(); +} + +bool CTHost::dirty() +{ + bool isDirty(false); + + for (CTCronIterator i = cron.begin(); i != cron.end(); ++i) + if ((*i)->dirty()) isDirty = true; + + return isDirty; +} + +CTCron* CTHost::createCTCron(bool _syscron, string _login) +{ + CTCron *p = new CTCron(_syscron, _login); + if (p->isError()) + { + error = p->errorMessage(); + delete p; + return 0; + } + cron.push_back(p); + return p; +} + +CTCron* CTHost::createCTCron(const struct passwd *pwd) +{ + CTCron *p = new CTCron(pwd); + if (p->isError()) + { + error = p->errorMessage(); + delete p; + return 0; + } + cron.push_back(p); + return p; +} + +bool CTHost::root() const +{ + return (!getuid()); +} diff --git a/src/cthost.h b/src/cthost.h new file mode 100644 index 0000000..6d601c3 --- /dev/null +++ b/src/cthost.h @@ -0,0 +1,118 @@ +/*************************************************************************** + * CT Host Header * + * -------------------------------------------------------------------- * + * Copyright (C) 1999, Gary Meyer <gary@meyer.net> * + * -------------------------------------------------------------------- * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + +#ifndef CTHOST_H +#define CTHOST_H + +// Do not introduce any Qt or KDE dependencies into the "CT"-prefixed classes. +// I want to be able to reuse these classes with another GUI toolkit. -GM 11/99 + +#include <vector> +#include <string> + +#include <qstring.h> // Whatever + +class CTCron; +struct passwd; + +/** + * The host machine, or computer (encapsulation of crontab files on the + * host). + * + * If the user is the root user, the cron vector will have a member for + * each user of the host plus one for the system crontab. + * + * If the user is a non-root user, there will be only one member in the + * cron vector. + */ +class CTHost +{ +public: + +/** + * Constructs the user(s), scheduled tasks, and environment variables + * from crontab files. + */ + CTHost(); + +/** + * Destroys the user(s), scheduled tasks, and environment variable + * objects. Does not make any changes to the crontab files. Any unapplied + * changes are consequently "cancelled." + */ + ~CTHost(); + +/** + * Apply changes. + */ + void apply(); + +/** + * Cancel changes. + */ + void cancel(); + +/** + * Indicates whether or not dirty. + */ + bool dirty(); + +/** + * Indicates whether or not the user is the root user. + */ + bool root() const; + +/** + * Indicates an error has occured. + */ + bool isError() { return !error.isEmpty(); } + +/** + * Error message + */ + QString errorMessage() { QString r = error; error = QString::null; return r; } + + +/** + * User(s). + * + * If the user is the root user, the cron vector will have a member for + * each user of the host plus one for the system crontab. + * + * If the user is a non-root user, there will be only one member in the + * cron vector. + */ + std::vector<CTCron*> cron; + +private: + +/** + * Copy construction not allowed. + */ + CTHost(const CTHost& source); + +/** + * Assignment not allowed + */ + void operator = (const CTHost& source); + +/** + * Factory create a cron table. Appends to the end of cron. + */ + CTCron* createCTCron(bool _syscron = false, std::string _login = ""); + CTCron* createCTCron(const struct passwd *); + + QString error; +}; + +typedef std::vector<CTCron*>::iterator CTCronIterator; + +#endif // CTHOST_H diff --git a/src/cthour.h b/src/cthour.h new file mode 100644 index 0000000..702c410 --- /dev/null +++ b/src/cthour.h @@ -0,0 +1,50 @@ +/*************************************************************************** + * CT Hour Header * + * -------------------------------------------------------------------- * + * Copyright (C) 1999, Gary Meyer <gary@meyer.net> * + * -------------------------------------------------------------------- * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + +#ifndef CTHOUR_H +#define CTHOUR_H + +// Do not introduce any Qt or KDE dependencies into the "CT"-prefixed classes. +// I want to be able to reuse these classes with another GUI toolkit. -GM 11/99 + +#include "ctunit.h" +#include <string> + +/** + * Scheduled task hours. + */ +class CTHour : public CTUnit<0,23> +{ +public: + +/** + * Constructs from a tokenized string. + */ + CTHour(const string &tokStr = "") : CTUnit<0,23>(tokStr) { }; + +/** + * Default copy constructor. + */ + // CTHour(const CTHour& source); + +/** + * Default assignment operator + */ + // void operator = (const CTHour& source); + +/** + * Default destructor. + */ + // ~CTHour(); + +}; + +#endif // CTHOUR_H diff --git a/src/cti18n.h b/src/cti18n.h new file mode 100644 index 0000000..e3a1757 --- /dev/null +++ b/src/cti18n.h @@ -0,0 +1,27 @@ +/*************************************************************************** + * CT Internationalization Header * + * -------------------------------------------------------------------- * + * Copyright (C) 1999, Gary Meyer <gary@meyer.net> * + * -------------------------------------------------------------------- * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + +#ifndef CTI18N_H +#define CTI18N_H + +// Do not introduce any Qt or KDE dependencies into the "CT"-prefixed classes. +// I want to be able to reuse these classes with another GUI toolkit. -GM 11/99 +// +// Note: I do make an exception to the above rule for this file, as it is +// necessary to support internationalization. +// +// Regardless, please don't introduce any other Qt or KDE dependencies here. +// -GM 11/99 + +#include <klocale.h> +#include <kapplication.h> + +#endif // CTI18N_H diff --git a/src/ctminute.h b/src/ctminute.h new file mode 100644 index 0000000..6d93e08 --- /dev/null +++ b/src/ctminute.h @@ -0,0 +1,50 @@ +/*************************************************************************** + * CT Minute Header * + * -------------------------------------------------------------------- * + * Copyright (C) 1999, Gary Meyer <gary@meyer.net> * + * -------------------------------------------------------------------- * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + +#ifndef CTMINUTE_H +#define CTMINUTE_H + +// Do not introduce any Qt or KDE dependencies into the "CT"-prefixed classes. +// I want to be able to reuse these classes with another GUI toolkit. -GM 11/99 + +#include "ctunit.h" +#include <string> + +/** + * Scheduled task minutes. + */ +class CTMinute : public CTUnit<0,59> +{ +public: + +/** + * Constructs from a tokenized string. + */ + CTMinute(const string &tokStr = "") : CTUnit<0,59>(tokStr) { }; + +/** + * Default copy constructor. + */ + // CTMinute(const CTMinute& source); + +/** + * Default assignment operator + */ + // void operator = (const CTMinute& source); + +/** + * Default destructor. + */ + // ~CTMinute(); + +}; + +#endif // CTMINUTE_H diff --git a/src/ctmonth.cpp b/src/ctmonth.cpp new file mode 100644 index 0000000..a83ed85 --- /dev/null +++ b/src/ctmonth.cpp @@ -0,0 +1,61 @@ +/*************************************************************************** + * CT Month Implementation * + * -------------------------------------------------------------------- * + * Copyright (C) 1999, Gary Meyer <gary@meyer.net> * + * -------------------------------------------------------------------- * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + +// Do not introduce any Qt or KDE dependencies into the "CT"-prefixed classes. +// I want to be able to reuse these classes with another GUI toolkit. -GM 11/99 + +#include "ctmonth.h" + +string CTMonth::shortName[13] = +{ + "", "", "", "", "", "", "", "", "", "", "", "", "", +}; + +CTMonth::CTMonth(const string& tokStr) : + CTUnit<1,12>(tokStr) +{ +} + +string CTMonth::describe () const +{ + initializeNames(); + return (count() == 12) ? + (const char*)i18n("every month ").local8Bit() : + CTUnit<1,12>::describe(shortName); +} + +string CTMonth::getName(const int ndx) +{ + initializeNames(); + return shortName[ndx]; +} + +void CTMonth::initializeNames() +{ + if (shortName[1].empty()) + { + const string shortMonthName[13] = + { + "", + (const char*)i18n("January").local8Bit(), (const char*)i18n("February").local8Bit(), + (const char*)i18n("March").local8Bit(), (const char*)i18n("April").local8Bit(), + (const char*)i18n("May long","May").local8Bit(), (const char*)i18n("June").local8Bit(), + (const char*)i18n("July").local8Bit(), (const char*)i18n("August").local8Bit(), + (const char*)i18n("September").local8Bit(), (const char*)i18n("October").local8Bit(), + (const char*)i18n("November").local8Bit(), (const char*)i18n("December").local8Bit() + }; + + for (int i = 1; i <= 12; i++) + { + shortName[i] = shortMonthName[i]; + } + } +} diff --git a/src/ctmonth.h b/src/ctmonth.h new file mode 100644 index 0000000..f7aa8af --- /dev/null +++ b/src/ctmonth.h @@ -0,0 +1,63 @@ +/*************************************************************************** + * CT Month Header * + * -------------------------------------------------------------------- * + * Copyright (C) 1999, Gary Meyer <gary@meyer.net> * + * -------------------------------------------------------------------- * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + +#ifndef CTMONTH_H +#define CTMONTH_H + +// Do not introduce any Qt or KDE dependencies into the "CT"-prefixed classes. +// I want to be able to reuse these classes with another GUI toolkit. -GM 11/99 + +#include "ctunit.h" +#include <string> + +/** + * Scheduled task months. + */ +class CTMonth : public CTUnit<1,12> +{ +public: + +/** + * Constructs from a tokenized string. + */ + CTMonth(const string& tokStr = ""); + +/** + * Default copy constructor. + */ + // CTMonth(const CTMonth& source); + +/** + * Default assignment operator + */ + // void operator = (const CTMonth& source); + +/** + * Default destructor. + */ + // ~CTMonth(); + +/** + * Get natural language description. + */ + virtual string describe() const; + +/** + * Get month name. + */ + static string getName(const int ndx); + +private: + static void initializeNames(); + static string shortName[13]; +}; + +#endif // CTMONTH_H diff --git a/src/cttask.cpp b/src/cttask.cpp new file mode 100644 index 0000000..058fee3 --- /dev/null +++ b/src/cttask.cpp @@ -0,0 +1,363 @@ +/*************************************************************************** + * CT Task Implementation * + * -------------------------------------------------------------------- * + * Copyright (C) 1999, Gary Meyer <gary@meyer.net> * + * -------------------------------------------------------------------- * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + +// Do not introduce any Qt or KDE dependencies into the "CT"-prefixed classes. +// I want to be able to reuse these classes with another GUI toolkit. -GM 11/99 + +#include "cttask.h" + + +CTTask::CTTask(string tokStr, string _comment, bool _syscron) : + syscron(_syscron) +{ + if (tokStr.substr(0,2) == "#\\") + { + tokStr = tokStr.substr(2,tokStr.length() - 2); + enabled = false; + } + else if (tokStr.substr(0,1) == "#") + { + tokStr = tokStr.substr(1,tokStr.length() - 1); + enabled = false; + } + else + enabled = true; + + if (tokStr.substr(0,1) == "-") + { + tokStr = tokStr.substr(1,tokStr.length() - 1); + silent = true; + } + else + { + silent = false; + } + + if (tokStr.substr(0,1) == "@") + { + if (tokStr.substr(1,6) == "reboot") + { + // Dunno what to do with this... + tokStr = "0 0 1 1 *"+tokStr.substr(7,tokStr.length()-1); + } + else if (tokStr.substr(1,6) == "yearly") + { + tokStr = "0 0 1 1 *"+tokStr.substr(7,tokStr.length()-1); + } + else if (tokStr.substr(1,8) == "annually") + { + tokStr = "0 0 1 1 *"+tokStr.substr(9,tokStr.length()-1); + } + else if (tokStr.substr(1,7) == "monthly") + { + tokStr = "0 0 1 * *"+tokStr.substr(8,tokStr.length()-1); + } + else if (tokStr.substr(1,6) == "weekly") + { + tokStr = "0 0 * * 0"+tokStr.substr(7,tokStr.length()-1); + } + else if (tokStr.substr(1,5) == "daily") + { + tokStr = "0 0 * * *"+tokStr.substr(6,tokStr.length()-1); + } + else if (tokStr.substr(1,6) == "hourly") + { + tokStr = "0 * * * *"+tokStr.substr(7,tokStr.length()-1); + } + } + + int spacepos(tokStr.find_first_of(" \t")); + minute.initialize(tokStr.substr(0,spacepos)); + + while(isspace(tokStr[spacepos+1])) spacepos++; + tokStr = tokStr.substr(spacepos+1,tokStr.length()-1); + spacepos = tokStr.find_first_of(" \t"); + hour.initialize(tokStr.substr(0,spacepos)); + + while(isspace(tokStr[spacepos+1])) spacepos++; + tokStr = tokStr.substr(spacepos+1,tokStr.length()-1); + spacepos = tokStr.find_first_of(" \t"); + dayOfMonth.initialize(tokStr.substr(0,spacepos)); + + while(isspace(tokStr[spacepos+1])) spacepos++; + tokStr = tokStr.substr(spacepos+1,tokStr.length()-1); + spacepos = tokStr.find_first_of(" \t"); + month.initialize(tokStr.substr(0,spacepos)); + + while(isspace(tokStr[spacepos+1])) spacepos++; + tokStr = tokStr.substr(spacepos+1,tokStr.length()-1); + spacepos = tokStr.find_first_of(" \t"); + dayOfWeek.initialize(tokStr.substr(0,spacepos)); + + if (syscron) + { + while(isspace(tokStr[spacepos+1])) spacepos++; + tokStr = tokStr.substr(spacepos+1,tokStr.length()-1); + spacepos = tokStr.find_first_of(" \t"); + user = tokStr.substr(0,spacepos); + } + else + user = string(""); + + //kdDebug() << "command before: " << tokStr << endl; + command = tokStr.substr(spacepos+1,tokStr.length()-1); + // remove leading whitespace + //kdDebug() << "command before: " << command << endl; + while (command.find_first_of(" \t") == 0) + command = command.substr(1,command.length()-1); + //kdDebug() << "command after: " << command << endl; + comment = _comment; + + initialUser = user; + initialCommand = command; + initialComment = comment; + initialEnabled = enabled; + initialSilent = silent; +} + +CTTask::CTTask(const CTTask &source) : + month(source.month), + dayOfMonth(source.dayOfMonth), + dayOfWeek(source.dayOfWeek), + hour(source.hour), + minute(source.minute), + user(source.user), + command(source.command), + comment(source.comment), + enabled(source.enabled), + silent(source.silent), + initialUser(""), + initialCommand(""), + initialComment(""), + initialEnabled(true), + initialSilent(false) +{ +} + +void CTTask::operator = (const CTTask& source) +{ + month = source.month; + dayOfMonth = source.dayOfMonth; + dayOfWeek = source.dayOfWeek; + hour = source.hour; + minute = source.minute; + user = source.user; + command = source.command; + comment = source.comment; + enabled = source.enabled; + silent = source.silent; + initialUser = ""; + initialCommand = ""; + initialComment = ""; + initialEnabled = true; + initialSilent = false; + return; +} + +ostream& operator << (ostream& outputStream, const CTTask& task) +{ +// if (task.comment != string("")) + outputStream << "# " << task.comment << "\n"; + + if (!task.enabled) + outputStream << "#\\"; + + if (task.silent) + outputStream << "-"; + + outputStream << task.minute << " "; + outputStream << task.hour << " "; + outputStream << task.dayOfMonth << " "; + outputStream << task.month << " "; + outputStream << task.dayOfWeek << "\t"; + + if (task.user != string("")) + outputStream << task.user << "\t"; + + outputStream << task.command << "\n"; + + return outputStream; +} + +void CTTask::apply() +{ + month.apply(); + dayOfMonth.apply(); + dayOfWeek.apply(); + hour.apply(); + minute.apply(); + initialUser = user; + initialCommand = command; + initialComment = comment; + initialEnabled = enabled; + initialSilent = silent; +} + +void CTTask::cancel() +{ + month.cancel(); + dayOfMonth.cancel(); + dayOfWeek.cancel(); + hour.cancel(); + minute.cancel(); + user = initialUser; + command = initialCommand; + comment = initialComment; + enabled = initialEnabled; + silent = initialSilent; +} + +bool CTTask::dirty() const +{ + return (month.dirty() || dayOfMonth.dirty() || dayOfWeek.dirty() || + hour.dirty() || minute.dirty() || (user != initialUser) || + (command != initialCommand) || (comment != initialComment) || + (enabled != initialEnabled) || (silent != initialSilent)); +} + +string CTTask::describe() const +{ + + // Of the whole program, this method is probably the trickiest. + // + // This method creates the natural language description, such as + // "At 1:00am, every Sun". + // + // First, I declare some strings for holding what can be internationalized. + // Note the tokens such as "MONTHS". Translators should reuse these + // tokens in their translations. See README.translators for more + // information. + // + // Second, I get the descriptions from the component parts such as + // days of the month. + // + // Third, I get hour/minute time combinations. Although a little bit + // awkward, I use the tm struct and strftime from <time.h>. This + // way this code is portable across all Unixes. + // + // Fourth, I know that "every day of the week" and "every day of the + // month" simply makes "every day". + // + // Fifth and finally I do tag substitution to create the natural language + // description. + + string tmFormat((const char *)i18n("%H:%M").local8Bit()); + string DOMFormat((const char *)i18n("Please translator, read the README.translators file in kcron's source code","DAYS_OF_MONTH of MONTHS").local8Bit()); + string DOWFormat((const char *)i18n("Really, read that file","every DAYS_OF_WEEK").local8Bit()); + string dateFormat((const char *)i18n("DOM_FORMAT as well as DOW_FORMAT").local8Bit()); + string timeFormat((const char *)i18n("At TIME").local8Bit()); + string format((const char *)i18n("TIME_FORMAT, DATE_FORMAT").local8Bit()); + + // Get natural language description of day of month, + // month name, and day of week. + + string DOMDesc(dayOfMonth.describe()); + string monthDesc(month.describe()); + string DOWDesc(dayOfWeek.describe()); + + // Create time description. + + int total(minute.count()*hour.count()); + + string timeDesc(""); + int count(0); + + for (int h = 0; h <= 23; h++) + if (hour.get(h)) + for (int m = 0; m <= 59; m++) + if (minute.get(m)) + { + tm time; + time.tm_sec = 0; + time.tm_min = m; + time.tm_hour = h; + time.tm_mday = 0; + time.tm_mon = 0; + time.tm_year = 0; + time.tm_wday = 0; + time.tm_yday = 0; + time.tm_isdst= 0; + + char tmp[12]; + strftime(tmp, 12, tmFormat.c_str(), &time); + string tmpStr = tmp; + + // remove leading space + if (tmpStr.substr(0,1) == " ") + tmpStr = tmpStr.substr(1,tmpStr.length()-1); + + timeDesc += tmpStr; + count++; + switch (total - count) + { + case 0: break; + case 1: if (total > 2) + timeDesc += (const char *)i18n(", and ").local8Bit(); + else + timeDesc += (const char *)i18n(" and ").local8Bit(); + break; + default: timeDesc += (const char*)i18n(", ").local8Bit(); + } + } + + // "* * *" means truly every day. + // Note: Languages may use different phrases to indicate + // every day of month versus every day of week. + + if ((dayOfMonth.count() == 31) && + (dayOfWeek.count() == 7)) + dateFormat = (const char *)i18n("every day ").local8Bit(); + else + { + // Day of month not specified, so use day of week. + if (dayOfMonth.count() == 31) + dateFormat = "DOW_FORMAT"; + // Day of week not specified, so use day of month. + if (dayOfWeek.count() == 7) + dateFormat = "DOM_FORMAT"; + } + + // Replace tags to build natural language description. + + int pos(0); + + if ((pos = DOMFormat.find("DAYS_OF_MONTH")) > -1) + DOMFormat.replace(pos,13,DOMDesc); + + if ((pos = DOMFormat.find("MONTHS")) > -1) + DOMFormat.replace(pos,6,monthDesc); + + if ((pos = DOWFormat.find("DAYS_OF_WEEK")) > -1) + DOWFormat.replace(pos,12,DOWDesc); + + if ((pos = dateFormat.find("DOM_FORMAT")) > -1) + dateFormat.replace(pos,10,DOMFormat); + + if ((pos = dateFormat.find("DOW_FORMAT")) > -1) + dateFormat.replace(pos,10,DOWFormat); + + if ((pos = timeFormat.find("TIME")) > -1) + timeFormat.replace(pos,4,timeDesc); + + if ((pos = format.find("DATE_FORMAT")) > -1) + format.replace(pos,11,dateFormat); + + if ((pos = format.find("TIME_FORMAT")) > -1) + format.replace(pos,11,timeFormat); + + + return format; +} + +bool CTTask::system() const +{ + return syscron; +} diff --git a/src/cttask.h b/src/cttask.h new file mode 100644 index 0000000..3665c61 --- /dev/null +++ b/src/cttask.h @@ -0,0 +1,104 @@ +/*************************************************************************** + * CT Task Header * + * -------------------------------------------------------------------- * + * Copyright (C) 1999, Gary Meyer <gary@meyer.net> * + * -------------------------------------------------------------------- * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + +#ifndef CTTASK_H +#define CTTASK_H + +// Do not introduce any Qt or KDE dependencies into the "CT"-prefixed classes. +// I want to be able to reuse these classes with another GUI toolkit. -GM 11/99 + +#include <string> + +#include "ctmonth.h" +#include "ctdom.h" +#include "ctdow.h" +#include "cthour.h" +#include "ctminute.h" + +/** + * A scheduled task (encapsulation of crontab entry). Encapsulates + * parsing, tokenization, and natural language description. + */ +class CTTask +{ +public: + +/** + * Constructs scheduled task from crontab format string. + */ + CTTask(string tokStr = "", string _comment = "", bool syscron = false); + +/** + * Copy constructor. + */ + CTTask(const CTTask& source); + +/** + * Assignment operator. + */ + void operator = (const CTTask& source); + +/** + * Default constructor. + */ + // ~CTTask(); + +/** + * Tokenizes scheduled task to crontab format. + */ + friend ostream& operator << (ostream& outputStream, const CTTask& task); + +/** + * Mark changes as applied. + */ + void apply(); + +/** + * Cancel changes. + */ + void cancel(); + +/** + * Indicates whether or not the task has been modified. + */ + bool dirty() const; + +/** + * Returns natural language description of the task's schedule. + */ + string describe() const; + +/** + * Indicates whether or not the task belongs to the system crontab. + */ + bool system() const; + + CTMonth month; + CTDayOfMonth dayOfMonth; + CTDayOfWeek dayOfWeek; + CTHour hour; + CTMinute minute; + string user; + string command; + string comment; + bool enabled; + bool silent; + +private: + bool syscron; + string initialUser; + string initialCommand; + string initialComment; + bool initialEnabled; + bool initialSilent; +}; + +#endif // CTTASK_H diff --git a/src/ctunit.cpp b/src/ctunit.cpp new file mode 100644 index 0000000..e76b00d --- /dev/null +++ b/src/ctunit.cpp @@ -0,0 +1,319 @@ +/*************************************************************************** + * CT Unit of Time Interval Implementation * + * -------------------------------------------------------------------- * + * Copyright (C) 1999, Gary Meyer <gary@meyer.net> * + * -------------------------------------------------------------------- * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + +// Do not introduce any Qt or KDE dependencies into the "CT"-prefixed classes. +// I want to be able to reuse these classes with another GUI toolkit. -GM 11/99 + +#include "cti18n.h" +#include <vector> +#include <string> +#include <stdlib.h> // sprintf +#include <stdio.h> // sprintf +#include <ctype.h> // tolower + +using namespace std; + +template<int min, int max> +CTUnit<min, max>::CTUnit(const string &tokStr) +{ + initialize(tokStr); +} + +template<int min, int max> +CTUnit<min, max>::CTUnit(const CTUnit& source) +{ + for (int i = 0; i <= max; i++) + { + initialEnabled[i] = 0; + enabled[i] = source.enabled[i]; + } + initialTokStr = ""; + isDirty = true; +} + +template<int min, int max> +CTUnit<min, max>::~CTUnit() +{ +} + +template<int min, int max> +void CTUnit<min, max>::operator = (const CTUnit<min,max>& unit) +{ + for (int i = 0; i <= max; i++) + enabled[i] = unit.enabled[i]; + isDirty = true; + return; +} + +template<int min, int max> +void CTUnit<min, max>::initialize(const string &tokStr) +{ + for (int i = 0; i <= max; i++) + enabled[i] = 0; + + parse(tokStr); + + for (int i = min; i <= max; i++) + initialEnabled[i] = enabled[i]; + + initialTokStr = tokStr; + isDirty = false; + + return; +} + +template<int min, int max> +void CTUnit<min, max>::parse(string tokStr) +{ + // subelement is that which is between commas + string subelement; + int commapos, slashpos, dashpos; + int beginat, endat, step; + + // loop through each subelement + tokStr += ","; + while ((commapos = tokStr.find(",")) > 0) + { + subelement = tokStr.substr(0,commapos); + + // find "/" to determine step + slashpos = subelement.find("/"); + if (slashpos == -1) + { + step = 1; + slashpos = subelement.length(); + } + else + { + step = fieldToValue(subelement.substr(slashpos+1, + subelement.length()-slashpos-1)); + if (step < 1) + step = 1; + } + + // find "=" to determine range + dashpos = subelement.find("-"); + if (dashpos == -1) + { + // deal with "*" + if (subelement.substr(0,slashpos) == "*") + { + beginat = min; + endat = max; + } + else + { + beginat = fieldToValue(subelement.substr(0,slashpos)); + endat = beginat; + } + } + else + { + beginat = fieldToValue(subelement.substr(0,dashpos)); + endat = fieldToValue(subelement.substr(dashpos+1,slashpos-dashpos-1)); + } + + // ignore out of range + if (beginat < 0) + beginat = 0; + if (endat > max) + endat = max; + + // setup enabled + for (int i = beginat; i <= endat; i+=step) + enabled[i] = 1; + + tokStr = tokStr.substr(commapos+1, tokStr.length()-commapos-1); + } + return; +} + +template<int min, int max> +string CTUnit<min, max>::tokenize() const +{ + if (!isDirty) + { + return initialTokStr; + } + else + { + int total(count()); + int count(0); + int num(min); + string tmpStr; + + while (num <= max) + { + if (enabled[num]) + { + char cnum[3]; + sprintf(cnum, "%u", num); + tmpStr += cnum; + if (++count < total) + tmpStr += ","; + } + num++; + } + if (count == (max - min + 1)) + tmpStr = "*"; + return tmpStr; + } +} + +template<int min, int max> +string CTUnit<min, max>::describe(const string *label) const +{ + int total(count()); + int count(0); + string tmpStr; + for (int i = min; i <= max; i++) + { + if (enabled[i]) + { + tmpStr += label[i]; + count++; + switch (total - count) + { + case 0: break; + case 1: if (total > 2) tmpStr += (const char *)i18n(",").local8Bit(); + tmpStr += (const char *)i18n(" and ").local8Bit(); + break; + default: tmpStr += (const char *)i18n(", ").local8Bit(); + break; + } + } + } + return tmpStr; +} + +template<int min, int max> +int CTUnit<min, max>::begin() +{ + return min; +} + +template<int min, int max> +int CTUnit<min, max>::end() +{ + return max; +} + +template<int min, int max> +bool CTUnit<min, max>::get(int pos) const +{ + return enabled[pos]; +} + +template<int min, int max> +void CTUnit<min, max>::set(int pos, bool value) +{ + enabled[pos] = value; + isDirty = true; + return; +} + +template<int min, int max> +void CTUnit<min, max>::enable(int pos) +{ + enabled[pos] = true; + isDirty = true; + return; +} + +template<int min, int max> +void CTUnit<min, max>::disable(int pos) +{ + enabled[pos] = false; + isDirty = true; + return; +} + +template<int min, int max> +bool CTUnit<min, max>::dirty() const +{ + return isDirty; +} + +template<int min, int max> +int CTUnit<min, max>::count() const +{ + int total(0); + for (int i = min; i <= max; i++) + total += (enabled[i] == true); + return total; +} + +template<int min, int max> +void CTUnit<min, max>::apply() +{ + initialTokStr = tokenize(); + for (int i = min; i <= max; i++) + initialEnabled[i] = enabled[i]; + isDirty = false; + return; +} + +template<int min, int max> +void CTUnit<min, max>::cancel() +{ + for (int i = min; i <= max; i++) + enabled[i] = initialEnabled[i]; + isDirty = false; + return; +} + +template<int min, int max> +int CTUnit<min, max>::fieldToValue(string entry) const +{ + // GNU C++ STL has no String::toLower() so we have to lower + // by hand. + + string lower(""); + int length = entry.length(); + for (int i = 0; i < length; i++) + lower += tolower(*(entry.substr(i, 1).c_str())); + + // check for days + string days[7] = + { + "sun", "mon", "tue", "wed", "thu", "fri", "sat" + }; + + for (int day = 0; day < 7; day++) + { + if (lower == days[day]) + { + char cnum[3]; + sprintf(cnum, "%u", day); + entry = cnum; + } + } + + // check for months + string months[13] = + { + "", + "jan", "feb", "mar", "apr", "may", "jun", + "jul", "aug", "sep", "oct", "nov", "dec" + }; + + for (int month = 1; month < 13; month++) + { + if (lower == months[month]) + { + char cnum[3]; + sprintf(cnum, "%u", month); + entry = cnum; + } + } + + return atoi(entry.c_str()); +} diff --git a/src/ctunit.h b/src/ctunit.h new file mode 100644 index 0000000..df4759c --- /dev/null +++ b/src/ctunit.h @@ -0,0 +1,159 @@ +/*************************************************************************** + * CT Unit of Time Interval Header * + * -------------------------------------------------------------------- * + * Copyright (C) 1999, Gary Meyer <gary@meyer.net> * + * -------------------------------------------------------------------- * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + +#ifndef CTUNIT_H +#define CTUNIT_H + +// Do not introduce any Qt or KDE dependencies into the "CT"-prefixed classes. +// I want to be able to reuse these classes with another GUI toolkit. -GM 11/99 + +#include <string> +#include <iostream> +#include <stdlib.h> // system + +/** + * A cron table unit parser and tokenizer. + * Parses/tokenizes unit such as "0-3,5,6,10-30/5" + * Also provides default natural language description. + */ +template<int min, int max> class CTUnit +{ +public: + +/** + * Constant indicating short format. + */ + static const bool shortFormat = 0; + +/** + * Constant indicating long format. + */ + static const bool longFormat = 1; + +/** + * Initialize including parsing and saving initial image. + */ + CTUnit(const std::string &tokStr = ""); + +/** + * Base initial image as empty and copy enabled intervals. + */ + CTUnit(const CTUnit& source); + +/** + * Destructor. + */ + virtual ~CTUnit(); + +/** + * Copy enabled intervals. + */ + void operator = (const CTUnit<min,max>& unit); + +/** + * Returns tokenization to output stream. + */ + friend std::ostream& operator << (std::ostream& outStr, const CTUnit<min,max>& unit) + { + if (unit.count() == (max - min + 1)) + outStr << "*"; + else + outStr << ((const CTUnit<min, max>) unit).tokenize(); + return outStr; + }; + +/** + * Parses unit such as "0-3,5,6,10-30/5". + * And initialize array of enabled intervals. + */ + void initialize(const std::string &tokStr = ""); + +/** + * Parses unit such as "0-3,5,6,10-30/5". + * Does not initialize array of enabled intervals. + */ + void parse(std::string tokStr = ""); + +/** + * Tokenizes unit into string such as + * "0,1,2,3,5,6,10,15,20,25,30". + */ + std::string tokenize() const; + +/** + * Get default natural language description. + */ + virtual std::string describe(const std::string *label) const; + +/** + * Lower bound. + */ + int begin(); + +/** + * Upper bound. + */ + int end(); + +/** + * Accessor. + */ + bool get(int pos) const; + +/** + * Mutator. + */ + void set(int pos, bool value); + +/** + * Enable. + */ + void enable(int pos); + +/** + * Disable. + */ + void disable(int pos); + +/** + * Indicates whether enabled intervals have been modified. + */ + bool dirty() const; + +/** + * Total count of enabled intervals. + */ + int count() const; + +/** + * Mark changes as applied. + */ + void apply(); + +/** + * Mark cancel changes and revert to initial or last applied + * image. + */ + void cancel(); + +private: + + int fieldToValue(std::string entry) const; + bool isDirty; + bool enabled[max+1]; + bool initialEnabled[max+1]; + std::string initialTokStr; + +}; + +#include "ctunit.cpp" + +#endif // CTUNIT_H diff --git a/src/ctvariable.cpp b/src/ctvariable.cpp new file mode 100644 index 0000000..f736c76 --- /dev/null +++ b/src/ctvariable.cpp @@ -0,0 +1,101 @@ +/*************************************************************************** + * CT Environment Variable Implementation * + * -------------------------------------------------------------------- * + * Copyright (C) 1999, Gary Meyer <gary@meyer.net> * + * -------------------------------------------------------------------- * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + +// Do not introduce any Qt or KDE dependencies into the "CT"-prefixed classes. +// I want to be able to reuse these classes with another GUI toolkit. -GM 11/99 + +#include "ctvariable.h" + +using namespace std; + +CTVariable::CTVariable(string tokStr, string _comment) +{ + if (tokStr.substr(0,2) == "#\\") + { + tokStr = tokStr.substr(2,tokStr.length() - 2); + enabled = false; + } + else + enabled = true; + + int spacepos(0); + + spacepos = tokStr.find_first_of(" ="); + variable = tokStr.substr(0,spacepos); + + value = tokStr.substr(spacepos+1,tokStr.length()-spacepos-1); + comment = _comment; + + initialVariable = variable; + initialValue = value; + initialComment = comment; + initialEnabled = enabled; +} + +CTVariable::CTVariable(const CTVariable &source) : + variable(source.variable), + value(source.value), + comment(source.comment), + enabled(source.enabled), + initialVariable(""), + initialValue(""), + initialComment(""), + initialEnabled(true) +{ +} + +void CTVariable::operator = (const CTVariable& source) +{ + variable = source.variable; + value = source.value; + comment = source.comment; + enabled = source.enabled; + initialVariable = ""; + initialValue = ""; + initialComment = ""; + initialEnabled = true; + return; +} + +ostream& operator << (ostream& outputStream, const CTVariable& source) +{ + if (source.comment != string("")) + outputStream << "# " << source.comment << "\n"; + + if (!source.enabled) + outputStream << "#\\"; + + outputStream << source.variable << "=" << source.value << "\n"; + + return outputStream; +} + +void CTVariable::apply() +{ + initialVariable = variable; + initialValue = value; + initialComment = comment; + initialEnabled = enabled; +} + +void CTVariable::cancel() +{ + variable = initialVariable; + value = initialValue; + comment = initialComment; + enabled = initialEnabled; +} + +bool CTVariable::dirty() const +{ + return ((variable != initialVariable) || (value != initialValue) || + (comment != initialComment) || (enabled != initialEnabled)); +} diff --git a/src/ctvariable.h b/src/ctvariable.h new file mode 100644 index 0000000..3f20600 --- /dev/null +++ b/src/ctvariable.h @@ -0,0 +1,82 @@ +/*************************************************************************** + * CT Environment Variable Header * + * -------------------------------------------------------------------- * + * Copyright (C) 1999, Gary Meyer <gary@meyer.net> * + * -------------------------------------------------------------------- * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + +#ifndef CTVARIABLE_H +#define CTVARIABLE_H + +// Do not introduce any Qt or KDE dependencies into the "CT"-prefixed classes. +// I want to be able to reuse these classes with another GUI toolkit. -GM 11/99 + +#include <string> +#include <fstream> + +/** + * An environment variable (encapsulation of crontab environment variable + * entry). Encapsulates parsing and tokenization. + */ +class CTVariable +{ +public: + +/** + * Constructs environment variable from crontab format string. + */ + CTVariable(std::string tokStr = "", std::string _comment = ""); + +/** + * Copy constructor. + */ + CTVariable(const CTVariable& source); + +/** + * Assignment operator. + */ + void operator = (const CTVariable& source); + +/** + * Default destructor. + */ + // ~CTVariable(); + +/** + * Tokenizes environment variable to crontab format. + */ + friend std::ostream& operator << (std::ostream& outputStream, const CTVariable& task); + +/** + * Mark changes as applied. + */ + void apply(); + +/** + * Cancel changes. + */ + void cancel(); + +/** + * Indicates whether or not the environment variable has been modified. + */ + bool dirty() const; + + std::string variable; + std::string value; + std::string comment; + bool enabled; + +private: + std::string initialVariable; + std::string initialValue; + std::string initialComment; + bool initialEnabled; + +}; + +#endif // CTVARIABLE_H diff --git a/src/datepicker.cpp b/src/datepicker.cpp new file mode 100644 index 0000000..360c713 --- /dev/null +++ b/src/datepicker.cpp @@ -0,0 +1,81 @@ +/************************************************************ + +Copyright (c) 1996-2002 the kicker authors. See file AUTHORS. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +******************************************************************/ + +#include "datepicker.h" +//#include "prefs.h" + +#include <kdatepicker.h> +#include <kiconloader.h> +#include <klocale.h> +#include <kwin.h> + +DatePicker::DatePicker(QWidget *parent, const QDate& date) + : QVBox( parent, 0,(WType_TopLevel | WDestructiveClose | WStyle_StaysOnTop)) +{ + setFrameStyle( QFrame::PopupPanel | QFrame::Raised ); + KWin::setType( winId(), NET::Utility ); + KWin::setOnAllDesktops( handle(), true ); + picker = new KDatePicker(this, date); + picker->setCloseButton(true); + connect( picker, SIGNAL(dateSelected(QDate)),this, + SLOT(slotEmitSelectedDate(QDate)) ); + + /* name and icon for kicker's taskbar */ + setCaption(i18n("Calendar")); + setIcon(SmallIcon("date")); +} + +void DatePicker::closeEvent(QCloseEvent* e) +{ +/* prefs->setCalendarSize(size());*/ + QVBox::closeEvent(e); +} + +void DatePicker::keyPressEvent(QKeyEvent *e) +{ + QVBox::keyPressEvent(e); + + if (e->key() == Qt::Key_Escape) + { + close(); + } +} + +bool DatePicker::setDate(const QDate& date) +{ + return picker->setDate(date); +} + +void DatePicker::slotEmitSelectedDate(QDate newdate) +{ + emit signalSelectedDate(newdate); + //kdDebug() << "here date" << endl; + close(); +} + +QDate DatePicker::date() +{ + return picker->date(); +} + +#include "datepicker.moc" diff --git a/src/datepicker.h b/src/datepicker.h new file mode 100644 index 0000000..e38f9c5 --- /dev/null +++ b/src/datepicker.h @@ -0,0 +1,61 @@ +/***************************************************************** + +Copyright (c) 1996-2000 the kicker authors. See file AUTHORS. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +******************************************************************/ + +#ifndef __DATEPICKER_H +#define __DATEPICKER_H + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <qvbox.h> +#include <qdatetime.h> + +class KDatePicker; +// class Prefs; + +class DatePicker : public QVBox +{ + Q_OBJECT + public: + DatePicker(QWidget*, const QDate&); + bool setDate(const QDate& date); + QDate date(); + + protected: + void closeEvent(QCloseEvent* e); + void keyPressEvent(QKeyEvent *e); + + private: + KDatePicker *picker; + + private slots: + void slotEmitSelectedDate(QDate); + + signals: + void signalSelectedDate(QDate); + + +}; + +#endif diff --git a/src/dbviewer.cpp b/src/dbviewer.cpp new file mode 100644 index 0000000..ed45a23 --- /dev/null +++ b/src/dbviewer.cpp @@ -0,0 +1,973 @@ +/* + * Copyright (C) 2004 Robert Hogan <robert at roberthogan dot net> + * + * ClamAV DB code: + * Copyright (C) 2002 - 2005 Tomasz Kojm <tkojm@clamav.net> + + */ + +#include "dbviewer.h" +#include "klamav.h" +#include <clamav.h> +#include "pageviewer.h" +#include "tabwidget.h" +#include "freshklam.h" +#include "../config.h" + +#include <qheader.h> +#include <qlayout.h> +#include <qpopupmenu.h> + +#include <ktoolbarbutton.h> //ctor +#include <ktempfile.h> +#include <ktempdir.h> +#include <klistviewsearchline.h> +#include <klistview.h> +#include <kprogress.h> + +#include <dirent.h> +#include <zlib.h> + +#include <klocale.h> +#include <kstandarddirs.h> +#include <kiconloader.h> + +#define TAR_BLOCKSIZE 512 +#define FILEBUFF 8192 + +int cli_untgz(int fd, const char *destdir); +int cli_rmdirs(const char *dirname); +int cli_strbcasestr(const char *haystack, const char *needle); +int cli_chomp(char *string); +char *cli_strtok(const char *line, int field, const char *delim); + +using namespace KlamAV; +/* + * Constructs a KlamDB as a child of 'parent', with the + * name 'name' and widget flags set to 'f'. + * + * The dialog will by default be modeless, unless you set 'modal' to + * TRUE to construct a modal dialog. + */ +KlamDB::KlamDB( QWidget* parent, const char* name, bool modal, WFlags fl ) + : QDialog( parent, name, modal, fl ) +{ + if ( !name ) + setName( "KlamDB" ); + + loadinprogress = false; + QVBoxLayout *vbox = new QVBoxLayout(this, KDialog::marginHint(), + KDialog::spacingHint(), "vbox"); + + QWidget* privateLayoutWidget = new QWidget( this, "dblayout" ); + vbox->addWidget(privateLayoutWidget); + + dblayout = new QGridLayout( privateLayoutWidget, 1, 1, 2, 2, "dblayout"); + dblayout->setColStretch(1, 1); + + tabBrowser = new TabWidget(privateLayoutWidget); + + + dblayout->addMultiCellWidget( tabBrowser, 0, 1, 1, 1 ); + + KToolBarButton *button; + KToolBar* searchToolBar = new KToolBar( privateLayoutWidget ); + searchToolBar->setMovingEnabled(false); + searchToolBar->setFlat(true); + searchToolBar->setIconSize( 16 ); + searchToolBar->setEnableContextMenu( false ); + + button = new KToolBarButton( "locationbar_erase", 0, searchToolBar ); + + VirusList = new KListView( privateLayoutWidget, "VirusList" ); + VirusList->addColumn( i18n( "All Known Viruses" ),150 ); + connect(VirusList, SIGNAL( doubleClicked( QListViewItem * , const QPoint &, int ) ), + this, SLOT(slotOpenTab(QListViewItem * , const QPoint &, int )) ); + + menu = new QPopupMenu( VirusList ); + + QPixmap gicon; + QPixmap vicon; + QPixmap ticon; + + QString iconPath = locate("cache", KMimeType::favIconForURL("http://www.viruspool.net")+".png"); + if ( iconPath.isEmpty() ) + vicon = SmallIcon("find"); + else + vicon = QPixmap( iconPath ); + + iconPath = locate("cache", KMimeType::favIconForURL("http://www.google.com")+".png"); + if ( iconPath.isEmpty() ) + gicon = SmallIcon("find"); + else + gicon = QPixmap( iconPath ); + + iconPath = locate("cache", KMimeType::favIconForURL("http://www.trendmicro.com")+".png"); + if ( iconPath.isEmpty() ) + ticon = SmallIcon("find"); + else + ticon = QPixmap( iconPath ); + + menu->insertItem(vicon, i18n("Search in VirusList"), this,SLOT(slotVirusList()) ); + menu->insertItem(vicon, i18n("Search in VirusPool"), this,SLOT(slotVirusPool()) ); + menu->insertItem(ticon, i18n("Search with Trend Micro"), this,SLOT(slotTrendMicro()) ); + menu->insertItem(gicon, i18n("Search with Google"), this,SLOT(slotGoogle()) ); + + connect(VirusList, SIGNAL( contextMenuRequested( QListViewItem *, const QPoint& , int ) ), + this, SLOT( slotRMB( QListViewItem *, const QPoint &, int ) ) ); + + kLineEdit1 = new KListViewSearchLine( (QWidget *)searchToolBar, VirusList,"klinedit1"); + QValueList<int> columns; + columns.append(0); + kLineEdit1->setSearchColumns(columns); + kLineEdit1->setMaxLength(2); + connect(button, SIGNAL( clicked() ), + kLineEdit1, SLOT(clear()) ); + + dblayout->addWidget( searchToolBar, 0, 0 ); + + dblayout->addWidget( VirusList, 1, 0 ); + + + languageChange(); + clearWState( WState_Polished ); + + slotOpenHome(); +} + +/* + * Destroys the object and frees any allocated resources + */ +KlamDB::~KlamDB() +{ + // no need to delete child widgets, Qt does it all for us +} + +/* + * Sets the strings of the subwidgets using the current + * language. + */ +void KlamDB::languageChange() +{ + setCaption( i18n( "Form1" ) ); + tabBrowser->changeTab( tab, i18n( "Info" ) ); + VirusList->header()->setLabel( 0, i18n( "All Known Viruses" ) ); + VirusList->clear(); + /*KListViewItem * item =*/ new KListViewItem( VirusList, 0 ); + //item->setText( 0, tr( "New Item" ) ); + +} + +int KlamDB::listdb(const char *filename) +{ + FILE *fd, *tmpd; +// char *buffer, *pt, *start, *dir, *tmp; + char *buffer, *pt, *start; + int line = 0, bytes; + const char *tmpdir; + + if(cli_strbcasestr(filename, ".inc")) { /* incremental directory */ + if(listdir(filename) == -1) { + printf("!listdb: Can't list incremental directory %s\n", filename); + return -1; + } + return 0; + } + + if((fd = fopen(filename, "rb")) == NULL) { + printf("!listdb(): Can't open file %s\n", filename); + return -1; + } + + if(!(buffer = (char *) malloc(FILEBUFF))) { + printf("!listdb(): Can't allocate memory.\n"); + fclose(fd); + return -1; + } + + memset(buffer, 0, FILEBUFF); + /* check for CVD file */ + fgets(buffer, 12, fd); + rewind(fd); + + if(!strncmp(buffer, "ClamAV-VDB:", 11)) { + + fseek(fd, 512, SEEK_SET); + + tmpdir = getenv("TMPDIR"); + if(tmpdir == NULL) +#ifdef P_tmpdir + tmpdir = P_tmpdir; +#else + tmpdir = "/tmp"; +#endif + + KTempDir* tf = new KTempDir(); + if ( tf->status() != 0 ) { + delete tf; + return -1; + } + + /* FIXME: it seems there is some problem with current position indicator + * after gzdopen() call in cli_untgz(). Temporarily we need this wrapper: + */ + + /* start */ + + KTempFile* tn = new KTempFile(tf->name()); + + if((tmpd = fopen(tn->name(), "wb+")) == NULL) { + printf("!listdb(): Can't create temporary file \n"); + delete tf; + delete tn; + free(buffer); + fclose(fd); + return -1; + } + + while((bytes = fread(buffer, 1, FILEBUFF, fd)) > 0) + fwrite(buffer, 1, bytes, tmpd); + + free(buffer); + fclose(fd); + + fflush(tmpd); + fseek(tmpd, 0L, SEEK_SET); + + if(cli_untgz(fileno(tmpd), tf->name())) { + printf("!listdb(): Can't unpack CVD file.\n"); + cli_rmdirs(tf->name()); + delete tf; + delete tn; + fclose(tmpd); + free(buffer); + return -1; + } + + fclose(tmpd); + delete tn; + /* wrapper end */ + + /* list extracted directory */ + listdir(tf->name()); + + cli_rmdirs(tf->name()); + delete tf; + + return 0; + } + + if(cli_strbcasestr(filename, ".db") || cli_strbcasestr(filename, ".db2")) { + /* old style database */ + + while(fgets(buffer, FILEBUFF, fd)) { + line++; + pt = strchr(buffer, '='); + if(!pt) { + printf("!listdb(): Malformed pattern line %d (file %s).\n", line, filename); + fclose(fd); + free(buffer); + return -1; + } + + start = buffer; + *pt = 0; + + if((pt = strstr(start, " (Clam)"))) + *pt = 0; + + //printf("%s\n", start); + addVirusName(start); + + } + + } else if(cli_strbcasestr(filename, ".hdb")) { + + while(fgets(buffer, FILEBUFF, fd)) { + line++; + cli_chomp(buffer); + start = cli_strtok(buffer, 2, ":"); + + if(!start) { + printf("!listdb(): Malformed pattern line %d (file %s).\n", line, filename); + fclose(fd); + free(buffer); + return -1; + } + + if((pt = strstr(start, " (Clam)"))) + *pt = 0; + + //printf("%s\n", start); + addVirusName(start); + free(start); + } + + } else if(cli_strbcasestr(filename, ".ndb")) { + + while(fgets(buffer, FILEBUFF, fd)) { + line++; + cli_chomp(buffer); + start = cli_strtok(buffer, 0, ":"); + + if(!start) { + printf("!listdb(): Malformed pattern line %d (file %s).\n", line, filename); + fclose(fd); + free(buffer); + return -1; + } + + if((pt = strstr(start, " (Clam)"))) + *pt = 0; + + //printf("%s\n", start); + addVirusName(start); + + free(start); + } + } + + fclose(fd); + free(buffer); + return 0; +} + +int KlamDB::listdir(const char *dirname) +{ + DIR *dd; + struct dirent *dent; + char *dbfile; + + + if((dd = opendir(dirname)) == NULL) { + printf("!Can't open directory %s\n", dirname); + return -1; + } + + while((dent = readdir(dd))) { +#ifndef C_INTERIX + if(dent->d_ino) +#endif + { + if(strcmp(dent->d_name, ".") && strcmp(dent->d_name, "..") && + (cli_strbcasestr(dent->d_name, ".db") || + cli_strbcasestr(dent->d_name, ".hdb") || + cli_strbcasestr(dent->d_name, ".mdb") || + cli_strbcasestr(dent->d_name, ".ndb") || + cli_strbcasestr(dent->d_name, ".sdb") || + cli_strbcasestr(dent->d_name, ".zmd") || + cli_strbcasestr(dent->d_name, ".rmd") || + cli_strbcasestr(dent->d_name, ".inc") || + cli_strbcasestr(dent->d_name, ".cvd"))) { + + dbfile = (char *) calloc(strlen(dent->d_name) + strlen(dirname) + 2, sizeof(char)); + + if(!dbfile) { + printf("!listdir(): Can't allocate memory.\n"); + closedir(dd); + return -1; + } + sprintf(dbfile, "%s/%s", dirname, dent->d_name); + + if(listdb(dbfile)) { + printf("!listdb(): error listing database %s\n", dbfile); + free(dbfile); + closedir(dd); + return -1; + } + free(dbfile); + } + } + } + + closedir(dd); + return 0; +} + +int KlamDB::checkdir(const char *dirname) +{ + DIR *dd; + struct dirent *dent; + + + if((dd = opendir(dirname)) == NULL) { + printf("!Can't open directory %s\n", dirname); + return -1; + } + + int found = 0; + while((dent = readdir(dd))) { +#ifndef C_INTERIX + if(dent->d_ino) +#endif + { + if(strcmp(dent->d_name, ".") && strcmp(dent->d_name, "..") && + (cli_strbcasestr(dent->d_name, ".db") || + cli_strbcasestr(dent->d_name, ".hdb") || + cli_strbcasestr(dent->d_name, ".mdb") || + cli_strbcasestr(dent->d_name, ".ndb") || + cli_strbcasestr(dent->d_name, ".sdb") || + cli_strbcasestr(dent->d_name, ".zmd") || + cli_strbcasestr(dent->d_name, ".rmd") || + cli_strbcasestr(dent->d_name, ".inc") || + cli_strbcasestr(dent->d_name, ".cvd"))) { + found = 1; + } + } + } + + closedir(dd); + + if (!(found)) + return -1; + return 0; +} + +int cli_untgz(int fd, const char *destdir) +{ + char *fullname, osize[13], name[101], type; + char block[TAR_BLOCKSIZE]; + int nbytes, nread, nwritten, in_block = 0; + unsigned int size; + FILE *outfile = NULL; + gzFile *infile; + + printf("in cli_untgz()\n"); + + if((infile = (gzFile*) gzdopen(fd, "rb")) == NULL) { + printf("Can't gzdopen() descriptor %d\n", fd); + return -1; + } + + + fullname = (char *) calloc(sizeof(char), strlen(destdir) + 100 + 5); + + while(1) { + + nread = gzread(infile, block, TAR_BLOCKSIZE); + + if(!in_block && nread == 0) + break; + + if(nread != TAR_BLOCKSIZE) { + printf("Incomplete block read.\n"); + free(fullname); + gzclose(infile); + return -1; + } + + if(!in_block) { + if (block[0] == '\0') /* We're done */ + break; + + strncpy(name, block, 100); + name[100] = '\0'; + strcpy(fullname, destdir); + strcat(fullname, "/"); + strcat(fullname, name); + printf("Unpacking %s\n",fullname); + type = block[156]; + + switch(type) { + case '0': + case '\0': + break; + case '5': + printf("Directories in CVD are not supported.\n"); + free(fullname); + gzclose(infile); + return -1; + default: + printf("Unknown type flag %c.\n",type); + free(fullname); + gzclose(infile); + return -1; + } + + in_block = 1; + + if(outfile) { + if(fclose(outfile)) { + printf("Cannot close file %s.\n", fullname); + free(fullname); + gzclose(infile); + return -1; + } + outfile = NULL; + } + + if(!(outfile = fopen(fullname, "wb"))) { + printf("Cannot create file %s.\n", fullname); + free(fullname); + gzclose(infile); + return -1; + } + + strncpy(osize, block + 124, 12); + osize[12] = '\0'; + + if((sscanf(osize, "%o", &size)) == 0) { + printf("Invalid size in header.\n"); + free(fullname); + gzclose(infile); + fclose(outfile); + return -1; + } + + } else { /* write or continue writing file contents */ + nbytes = size > TAR_BLOCKSIZE ? TAR_BLOCKSIZE : size; + nwritten = fwrite(block, 1, nbytes, outfile); + + if(nwritten != nbytes) { + printf("Wrote %d instead of %d (%s).\n", nwritten, nbytes, fullname); + free(fullname); + gzclose(infile); + return -1; + } + + size -= nbytes; + if(size == 0) + in_block = 0; + } + } + + if(outfile) + fclose(outfile); + + gzclose(infile); + free(fullname); + return 0; +} + +int cli_rmdirs(const char *dirname) +{ + DIR *dd; + struct dirent *dent; +#if defined(HAVE_READDIR_R_3) || defined(HAVE_READDIR_R_2) + union { + struct dirent d; + char b[offsetof(struct dirent, d_name) + NAME_MAX + 1]; + } result; +#endif + struct stat maind, statbuf; + char *fname; + + + chmod(dirname, 0700); + if((dd = opendir(dirname)) != NULL) { + while(stat(dirname, &maind) != -1) { + if(!rmdir(dirname)) break; + +#ifdef HAVE_READDIR_R_3 + while(!readdir_r(dd, &result.d, &dent) && dent) { +#elif defined(HAVE_READDIR_R_2) + while((dent = (struct dirent *) readdir_r(dd, &result.d))) { +#else + while((dent = readdir(dd))) { +#endif +#ifndef C_INTERIX + if(dent->d_ino) +#endif + { + if(strcmp(dent->d_name, ".") && strcmp(dent->d_name, "..")) { + fname = (char *)calloc(strlen(dirname) + strlen(dent->d_name) + 2, sizeof(char)); + sprintf(fname, "%s/%s", dirname, dent->d_name); + + /* stat the file */ + if(lstat(fname, &statbuf) != -1) { + if(S_ISDIR(statbuf.st_mode) && !S_ISLNK(statbuf.st_mode)) { + if(rmdir(fname) == -1) { /* can't be deleted */ + if(errno == EACCES) { + printf("Can't remove some temporary directories due to access problem.\n"); + closedir(dd); + free(fname); + return 0; + } + cli_rmdirs(fname); + } + } else + unlink(fname); + } + + free(fname); + } + } + } + + rewinddir(dd); + + } + + } else { + return 53; + } + + closedir(dd); + return 0; +} + +int cli_strbcasestr(const char *haystack, const char *needle) +{ + char *pt = (char *) haystack; + int i, j; + + i = strlen(haystack); + j = strlen(needle); + + if(i < j) + return 0; + + pt += i - j; + + return !strcasecmp(pt, needle); +} + +/* + * Remove trailing NL and CR characters from the end of the given string. + * Return the new length of the string (ala strlen) + */ +int +cli_chomp(char *string) +{ + int l; + + if(string == NULL) + return -1; + + l = strlen(string); + + if(l == 0) + return 0; + + --l; + + while((l >= 0) && ((string[l] == '\n') || (string[l] == '\r'))) + string[l--] = '\0'; + + return l + 1; +} + +/* + * char *cli_strok(const char *line, int fieldno, char *delim) + * Return a copy of field <fieldno> from the string <line>, where + * fields are delimited by any char from <delim>, or NULL if <line> + * doesn't have <fieldno> fields or not enough memory is available. + * The caller has to free() the result afterwards. + */ +char *cli_strtok(const char *line, int fieldno, const char *delim) +{ + int counter = 0, i, j; + char *buffer = NULL; + + + /* step to arg # <fieldno> */ + for (i=0; line[i] && counter != fieldno; i++) { + if (strchr(delim, line[i])) { + counter++; + while(line[i+1] && strchr(delim, line[i+1])) { + i++; + } + } + } + if (!line[i]) { + /* end of buffer before field reached */ + return NULL; + } + + for (j=i; line[j]; j++) { + if (strchr(delim, line[j])) { + break; + } + } + if (i == j) { + return NULL; + } + buffer = (char *)malloc(j-i+1); + if(!buffer) + return NULL; + strncpy(buffer, line+i, j-i); + buffer[j-i] = '\0'; + + return buffer; +} + +void KlamDB::shouldIShow(QWidget * current) +{ + + static struct cl_stat *dbstat=NULL; + QString location; + + if ((current == this) && (!(loadinprogress))){ + QString db = kmain->freshklam->getCurrentDBDir(); + + if (checkdir((const char *)db) == -1){ + kdDebug() << "returned -1" << endl; + location = locate("data", "klamav/about/nodb.html"); + homepage->openURL(location); + + return; + } + + + if ( ((cl_statchkdir(dbstat) == 1) || (dbstat == NULL))) { + location = locate("data", "klamav/about/wait.html"); + homepage->openURL(location); + + loadinprogress = true; + sigs = ( int )getSigNos(); + progress = new KProgressDialog (this, "progress", i18n( "Loading .." ), i18n( "Loading..." ), true); + progress->setAllowCancel(false); + prog = progress->progressBar(); + progress->setLabel(i18n( "Loading lots and lots and lots of virus information" )); + + + prog->setTotalSteps(sigs); + + //kdDebug() << prog->totalSteps() << endl; + + VirusList->hide(); + if (VirusList->childCount() > 0) + VirusList->clear(); + count = 0; + prog->setProgress (count); + kapp->processEvents(); + +// QString db = kmain->freshklam->getCurrentDBDir(); + + listdir((const char *)db); + + + prog->setProgress (sigs); + + VirusList->show(); + + if(dbstat == NULL) { + dbstat = (struct cl_stat *) malloc(sizeof(struct cl_stat)); + } else { + cl_statfree(dbstat); + } + + memset(dbstat, 0, sizeof(struct cl_stat)); + + cl_statinidir((const char *)db, dbstat); + + + loadinprogress = false; + // Default english + QString location = locate( "data", "klamav/about/main-" + KGlobal::locale()->language() + ".html" ); + if( location != QString::null ) + homepage->openURL( location ); + else + homepage->openURL( locate("data", "klamav/about/main.html") ); + + } + } +} + +void KlamDB::addVirusName(char *start) +{ + + count++; + + kapp->processEvents(); + if ((count % 500) == 0){ + //progress->setLabel("Loading " + QString(start)); + progress->setLabel( i18n( "Loading ClamAV's Database of Virus Signatures") ); + prog->setProgress (count); + kapp->processEvents(); + } + new KListViewItem( VirusList, QString(start)); + kapp->processEvents(); + +} + + +unsigned int KlamDB::getSigNos() +{ + + unsigned int ret= 0; + unsigned int no = 0; + struct cl_engine *engine = NULL; + QStringList lastDownloadPaths; + QString dbdir; + QString db; + + KConfig* config = KGlobal::config(); + config->setGroup("Freshklam"); + lastDownloadPaths = config->readListEntry("lastDownloadPaths"); + dbdir = lastDownloadPaths.first(); + +#ifdef SUPPORT_CLAMAV_V095 + if((engine = cl_engine_new()) == NULL) { + printf("Database initialization error: %s\n", cl_strerror(ret));; + cl_engine_free(engine); + return 0; + } +#endif + +#ifdef SUPPORT_CLAMAV_V095 + ret = cl_load((const char *)dbdir, engine, &no, CL_DB_STDOPT); + cl_engine_free(engine); +#else + ret = cl_load((const char *)dbdir, &engine, &no, CL_DB_STDOPT); + cl_free(engine); +#endif + kdDebug() << "no of sigs" << no << endl; + return no; + +} + +void KlamDB::slotOpenTab(QListViewItem * item, const QPoint& , int ) +{ + PageViewer* page = new PageViewer(this, "page"); + //connect( m_part, SIGNAL(signalSettingsChanged()), page, SLOT(slotPaletteOrFontChanged())); + + //connect( page, SIGNAL(setTabIcon(const QPixmap&)), + // this, SLOT(setTabIcon(const QPixmap&))); + //connect( page, SIGNAL(setWindowCaption (const QString &)), + // this, SLOT(slotTabCaption (const QString &)) ); + connect( page, SIGNAL(urlClicked(const KURL &,bool)), + this, SLOT(slotOpenTabPlain(const KURL &,bool)) ); + + QString url = item->text(0); + + Frame *frame=new Frame(this, page, page->widget(), "VirusList : "+item->text(0)); + //connectFrame(frame); + tabBrowser->addFrame(frame); + +// if(!background) + tabBrowser->showPage(page->widget()); +// else + setFocus(); + + //if (m_tabs->count() > 1 && m_tabs->currentPageIndex() != 0) +// m_tabsClose->setEnabled(true); + page->openURL("http://www.viruslist.com/en/find?search_mode=virus&words="+url); +} + +void KlamDB::slotOpenTabPlain(const KURL& url, bool background) +{ + PageViewer* page = new PageViewer(this, "page"); + //connect( m_part, SIGNAL(signalSettingsChanged()), page, SLOT(slotPaletteOrFontChanged())); + +/* connect( page, SIGNAL(setTabIcon(const QPixmap&)), + this, SLOT(setTabIcon(const QPixmap&)));*/ + connect( page, SIGNAL(setWindowCaption (const QString &)), + this, SLOT(slotTabCaption (const QString &)) ); + connect( page, SIGNAL(urlClicked(const KURL &,bool)), + this, SLOT(slotOpenTabPlain(const KURL &,bool)) ); + + Frame *frame=new Frame(this, page, page->widget(), i18n("Untitled")); + //connectFrame(frame); + tabBrowser->addFrame(frame); + + if(!background) + tabBrowser->showPage(page->widget()); + else + setFocus(); + + //if (m_tabs->count() > 1 && m_tabs->currentPageIndex() != 0) +// m_tabsClose->setEnabled(true); + + //kdDebug() << url << endl; + page->openURL(url); +} + +void KlamDB::slotTabCaption(const QString &caption) +{ + if (!caption.isEmpty()) + { + PageViewer *pv=(PageViewer *)sender(); + tabBrowser->setTitle(caption, pv->widget()); + pv->slotSetCaption(caption); + } +} + +void KlamDB::slotOpenHome() +{ + homepage = new PageViewer(this, "page"); + + Frame *frame=new Frame(this, homepage, homepage->widget(), "Home"); + //connectFrame(frame); + tabBrowser->addFrame(frame); + +// if(!background) + tabBrowser->showPage(homepage->widget()); +// else + setFocus(); + + QString location = locate( "data", "klamav/about/wait-" + KGlobal::locale()->language() + ".html" ); + if( location != QString::null ) + homepage->openURL( location ); + else + homepage->openURL( locate("data", "klamav/about/wait.html") ); +} + +void KlamDB::slotRMB( QListViewItem* Item, const QPoint & point, int ) +{ + if( Item ) + menu->popup( point ); +} + +void KlamDB::slotOpenPrefix(QString prefix, QString title,QString url) +{ + + PageViewer* page = new PageViewer(this, "page"); + + + Frame *frame=new Frame(this, page, page->widget(), title+" : "+url); + tabBrowser->addFrame(frame); + + tabBrowser->showPage(page->widget()); + setFocus(); + + page->openURL(prefix+url); +} + +void KlamDB::slotVirusPool() +{ + QString url = VirusList->selectedItem()->text(0); + QString prefix = QString("http://www.viruspool.net/virus.cms?&name="); + slotOpenPrefix(prefix,"VirusPool",url); +} + +void KlamDB::slotVirusList() +{ + QString url = VirusList->selectedItem()->text(0); + QString prefix = QString("http://www.viruslist.com/en/find?search_mode=virus&words="); + slotOpenPrefix(prefix,"VirusList",url); +} + +void KlamDB::slotGoogle() +{ + + QString url = VirusList->selectedItem()->text(0); + QString prefix = QString("http://www.google.com/search?ie=ISO-8859-1&q="); + slotOpenPrefix(prefix,"Google",url); +} + +void KlamDB::slotTrendMicro() +{ + + QString url = VirusList->selectedItem()->text(0); + QString prefix = QString("http://www.trendmicro.com/vinfo/virusencyclo/default2.asp?m=q&virus="); + slotOpenPrefix(prefix,"TrendMicro",url); +} + +void KlamDB::slotExternal(QString name,QString service) +{ + kmain->showVirusBrowser(); + shouldIShow(this); + QString prefix; + if (service == "VirusPool") + prefix = QString("http://www.viruspool.net/virus.cms?&name="); + else if (service == "Google") + prefix = QString("http://www.google.com/search?ie=ISO-8859-1&q="); + else if (service == "VirusList") + prefix = QString("http://www.viruslist.com/en/find?search_mode=virus&words="); + else + prefix = QString("http://www.trendmicro.com/vinfo/virusencyclo/default2.asp?m=q&virus="); + slotOpenPrefix(prefix,service,name); +} + +#include "dbviewer.moc" diff --git a/src/dbviewer.h b/src/dbviewer.h new file mode 100644 index 0000000..8855449 --- /dev/null +++ b/src/dbviewer.h @@ -0,0 +1,92 @@ + /**************************************************************************** +** Form interface generated from reading ui file 'database.ui' +** +** Created: Sun Mar 20 11:08:01 2005 +** by: The User Interface Compiler ($Id: dbviewer.h,v 1.2 2006/04/05 18:03:51 hoganrobert Exp $) +** +** WARNING! All changes made in this file will be lost! +****************************************************************************/ + +#ifndef KLAMDB_H +#define KLAMDB_H + +#include <qvariant.h> +#include <qdialog.h> + +#include <kurl.h> + +class QVBoxLayout; +class QHBoxLayout; +class QGridLayout; +class QSpacerItem; +class QTabWidget; +class QWidget; +class KListViewSearchLine; +class QListView; +class KListView; +class KListViewItem; +class QListViewItem; +class KProgress; +class KProgressDialog; +class QLabel; +class QPopupMenu; + + +namespace KlamAV +{ + class TabWidget; + class PageViewer; +} + +class KlamDB : public QDialog +{ + Q_OBJECT + +public: + KlamDB( QWidget* parent = 0, const char* name = 0, bool modal = FALSE, WFlags fl = 0 ); + ~KlamDB(); + + KlamAV::TabWidget* tabBrowser; + QWidget* tab; + KListViewSearchLine* kLineEdit1; + KListView* VirusList; + void slotExternal(QString name, QString service); + +public slots: + void shouldIShow(QWidget * current); + +protected: + QGridLayout* dblayout; + +private: + int listdir(const char *dirname); + int checkdir(const char *dirname); + int listdb(const char *filename); + unsigned int getSigNos(); + KProgress* prog; + KProgressDialog* progress; + void addVirusName(char * start); + int count; + int sigs; + int newsigs; + QLabel* label; + void slotOpenHome(); + QPopupMenu* menu; + void slotOpenPrefix(QString prefix, QString title,QString url); + KlamAV::PageViewer* homepage; + bool loadinprogress; +protected slots: + virtual void languageChange(); + void slotOpenTab(QListViewItem * item , const QPoint &point, int num ); + void slotOpenTabPlain(const KURL& url, bool background = false); + void slotTabCaption(const QString &capt); + void slotRMB( QListViewItem* Item, const QPoint & point, int num); + void slotVirusPool(); + void slotVirusList(); + void slotGoogle(); + void slotTrendMicro(); + + +}; + +#endif // KLAMDB_H diff --git a/src/dcopklamscan.h b/src/dcopklamscan.h new file mode 100644 index 0000000..d73b83c --- /dev/null +++ b/src/dcopklamscan.h @@ -0,0 +1,40 @@ +/*************************************************************************** + * Copyright (C) 2004 by Robert Hogan * + * robert@roberthogan.net * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + ***************************************************************************/ +#ifndef DCOPKLAMSCAN_H +#define DCOPKLAMSCAN_H + +#include <dcopobject.h> + +/** + * A simple DCOP interface demo. + * + * @version $Id: dcopklamscan.h,v 1.1.1.1 2006/02/03 20:35:05 hoganrobert Exp $ + * @author Richard Moore, rich@kde.org + */ +class DCOPKlamscan : virtual public DCOPObject +{ + K_DCOP + k_dcop: + + + virtual void scanURLs(const QString &urls) = 0; +}; + +#endif // DCOPDEMOIFACE_H diff --git a/src/directorylist.cpp b/src/directorylist.cpp new file mode 100644 index 0000000..66f80d9 --- /dev/null +++ b/src/directorylist.cpp @@ -0,0 +1,474 @@ +/*************************************************************************** + directorylist.cpp + ------------------- + begin : Tue Feb 4 2003 + copyright : (C) 2003 Scott Wheeler <wheeler@kde.org> + : (C) 2004 Max Howell <max.howell@methylblue.com> + : (C) 2004 Mark Kretschmann <markey@web.de> +***************************************************************************/ + +/*************************************************************************** + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + ***************************************************************************/ + +#include <qlabel.h> +#include <qtooltip.h> +#include <qdir.h> + +#include <kfileitem.h> +#include <klocale.h> +#include <kdebug.h> +#include <kdeversion.h> +#include <qregexp.h> +#include <kiconloader.h> +#include <kapplication.h> +#include <dcopref.h> +#include <dcopclient.h> +#include <kautomount.h> + +#include "directorylist.h" + +using Collection::Item; +using Collection::DeviceItem; + +CollectionSetup* CollectionSetup::s_instance; + + +CollectionSetup::CollectionSetup( QWidget *parent, bool recursive ) + : QVBox( parent ) +{ + s_instance = this; + +// (new QLabel( i18n( +// "Select the folder(s) to scan. "), this ))->setAlignment( Qt::WordBreak ); + + m_view = new QListView( this ); +/* m_recursive = new QCheckBox( i18n("&Scan folders recursively"), this );*/ + m_recursive = recursive; +// m_monitor = new QCheckBox( i18n("&Watch folders for changes"), this ); +// m_playlists = new QCheckBox( i18n("&Import playlists"), this ); +// +// QToolTip::add( m_recursive, i18n( "If selected, amaroK reads all folders recursively." ) ); +// QToolTip::add( m_monitor, i18n( "If selected, folders will automatically get rescanned when the content is modified, e.g. when a new file was added." ) ); +// QToolTip::add( m_playlists, i18n( "If selected, playlist files (.m3u) will automatically be added to the Playlist-Browser." ) ); + + // Read config values +// m_dirs = AmarokConfig::collectionFolders(); +// m_recursive->setChecked( false ); +// m_monitor->setChecked( AmarokConfig::monitorChanges() ); +// m_playlists->setChecked( AmarokConfig::importPlaylists() ); + + m_view->addColumn( QString::null ); + m_view->setRootIsDecorated( true ); + reinterpret_cast<QWidget*>(m_view->header())->hide(); + new Item( m_view, i18n( "System Folder" ), "/", "folder_red" ); + new Item( m_view, i18n( "Home Folder" ), QDir::homeDirPath(), "folder_home" ); + new DeviceItem( m_view ); + + setSpacing( 6 ); +} + +void CollectionSetup::slotRecursiveToggled(bool on) +{ + m_recursive = on; +} + + +////////////////////////////////////////////////////////////////////////////////////////// +// CLASS Item +////////////////////////////////////////////////////////////////////////////////////////// +Item::Item( QListView *parent , const QString &name, const QString &path, const QString &icon ) + : QCheckListItem( parent, name, QCheckListItem::CheckBox ) + , m_lister( true ) + , m_url( "file:" + path ) + , m_listed( false ) +{ + m_lister.setDirOnlyMode( true ); + m_lister.setShowingDotFiles( true ); + connect( &m_lister, SIGNAL(newItems( const KFileItemList& )), SLOT(newItems( const KFileItemList& )) ); + setText( 1, path ); + setOpen( true ); + if ( !icon.isNull() ) + setPixmap( 0, SmallIcon( icon ) ); + else + setPixmap( 0, SmallIcon( "folder" ) ); + setVisible( true ); +} + + +Item::Item( QListViewItem *parent, const KURL &url ) + : QCheckListItem( parent, url.fileName(), QCheckListItem::CheckBox ) + , m_lister( true ) + , m_url( url ) + , m_listed( false ) +{ + m_lister.setDirOnlyMode( true ); + m_lister.setShowingDotFiles( true ); + setText( 1, url.fileName() ); + setExpandable( true ); + connect( &m_lister, SIGNAL(newItems( const KFileItemList& )), SLOT(newItems( const KFileItemList& )) ); + connect( &m_lister, SIGNAL(completed()), SLOT(completed()) ); + connect( &m_lister, SIGNAL(canceled()), SLOT(completed()) ); +} + + +QString +Item::fullPath() const +{ + QString path; + + for ( const QListViewItem *item = this; dynamic_cast<const QListViewItem*>( item ); item = item->parent() ) + { + path.prepend( '/' ); + path.prepend( item->text( 1 ) ); + } + return path; +} + + +void +Item::setOpen( bool b ) +{ + if ( !m_listed ) + { + m_lister.openURL( m_url, true ); + m_listed = true; + } + + QListViewItem::setOpen( b ); +} + + +void +Item::stateChange( bool b ) +{ + if( CollectionSetup::instance()->recursive() ) + for( QListViewItem *item = firstChild(); item; item = item->nextSibling() ) + static_cast<QCheckListItem*>(item)->QCheckListItem::setOn( b ); + + // Update folder list + QStringList::Iterator it = CollectionSetup::instance()->m_dirs.find( m_url.path() ); + if ( isOn() ) { + if ( it == CollectionSetup::instance()->m_dirs.end() ) + { + CollectionSetup::instance()->m_dirs << m_url.path(); + CollectionSetup::instance()->m_refcount[ m_url.path() ] = 1; + } + else + CollectionSetup::instance()->m_refcount[ m_url.path() ]++; + } + else if ( CollectionSetup::instance()->m_refcount.find( m_url.path() ) != CollectionSetup::instance()->m_refcount.end() ) + { + if ( --CollectionSetup::instance()->m_refcount[ m_url.path() ] == 0 ) + { + CollectionSetup::instance()->m_dirs.erase( it ); + CollectionSetup::instance()->m_refcount.remove( m_url.path() ); + } + } + + // Redraw parent items + listView()->triggerUpdate(); +} + + +void +Item::activate() +{ + if( !isDisabled() ) + QCheckListItem::activate(); +} + + +void +Item::newItems( const KFileItemList &list ) //SLOT +{ + for( KFileItemListIterator it( list ); *it; ++it ) + { + Item *item = new Item( this, (*it)->url() ); + + item->setOn( CollectionSetup::instance()->recursive() && isOn() || + CollectionSetup::instance()->m_dirs.contains( item->fullPath() ) ); + + item->setPixmap( 0, (*it)->pixmap( KIcon::SizeSmall ) ); + } +} + + +void +Item::paintCell( QPainter * p, const QColorGroup & cg, int column, int width, int align ) +{ + bool dirty = false; + + // Figure out if a child folder is activated + for ( uint i = 0; i < CollectionSetup::instance()->m_dirs.count(); i++ ) + { + if ( CollectionSetup::instance()->m_dirs[ i ] == m_url.path() ) + { + dirty = true; + } + else if ( CollectionSetup::instance()->m_dirs[ i ].startsWith( m_url.path() ) ) + dirty = true; + } + + // Use a different color if this folder has an activated child folder + QColorGroup _cg = cg; + if ( dirty ) _cg.setColor( QColorGroup::Text, Qt::blue ); + + QCheckListItem::paintCell( p, isDisabled() ? listView()->palette().disabled() : _cg, column, width, align ); + if (!dirty) + setOn(false); +} + +////////////////////////////////////////////////////////////////////////////////////////// +// CLASS DeviceItem +////////////////////////////////////////////////////////////////////////////////////////// + +DeviceItem::DeviceItem( QListView *parent ) + : QCheckListItem( parent, i18n("Devices"), QCheckListItem::CheckBox ) + , m_lister( true ) + , m_listed( false ) +{ + m_lister.setDirOnlyMode( true ); + connect( &m_lister, SIGNAL(newItems( const KFileItemList& )), SLOT(newItems( const KFileItemList& )) ); + + if ( KDE::versionMajor() == 3 && KDE::versionMinor() < 4 ) + { + m_url = "devices:/"; + } + else + m_url = "media:/"; + + setText(1, "devices"); + setOpen( true ); + setPixmap(0, SmallIcon("kfm") ); + setVisible( true ); +} + + +DeviceItem::DeviceItem( QListViewItem *parent, const QString &name, const KURL &url ) + : QCheckListItem( parent, name, QCheckListItem::CheckBox ) + , m_lister( true ) + , m_url( url ) + , m_listed( false ) +{ + + if (!kapp->dcopClient()->isAttached()) + kapp->dcopClient()->attach(); + else + ////kdDebug() << "attached" << endl; + + QByteArray data; + QByteArray param; + QCString retType; + QStringList retVal; + QDataStream streamout(param,IO_WriteOnly); + streamout<< url.fileName(); + QCString mediacall="mediamanager"; + QCString devicecall="properties"; + if ( KDE::versionMajor() == 3 && KDE::versionMinor() < 4 ) + { + mediacall="mountwatcher"; + devicecall="basicDeviceInfo"; + } + + + DCOPRef mediamanager("kded", mediacall); + DCOPReply reply = mediamanager.call( devicecall, url.fileName() ); + + if ( !reply.isValid() ) + { + ////kdDebug() << "not valid" << endl; + } + retVal = reply; + //KAutoMount* am = new KAutoMount( true, "", retVal[5], "","", false ); + ////kdDebug() << retVal[6] << endl; + + setText(1, KURL(retVal[6]).path()); + setText(2, url.fileName()); + kdDebug() << "Device Item: " << name << " " << url.fileName() << " " << text(1) << endl; + m_lister.setDirOnlyMode( true ); + setExpandable( false ); + connect( &m_lister, SIGNAL(newItems( const KFileItemList& )), SLOT(newItems( const KFileItemList& )) ); + connect( &m_lister, SIGNAL(completed()), SLOT(completed()) ); + connect( &m_lister, SIGNAL(canceled()), SLOT(completed()) ); +} + + +QString +DeviceItem::fullPath() const +{ + QString path = text(1); + if (path != "devices") + return path; + return ""; +} + + +void +DeviceItem::setOpen( bool b ) +{ + if ( !m_listed && text(1) == "devices") + { + m_lister.openURL( m_url, true ); + } + m_listed = true; + + QListViewItem::setOpen( b ); +} + + +void +DeviceItem::stateChange( bool b ) +{ + if( CollectionSetup::instance()->recursive() ) + for( QListViewItem *item = firstChild(); item; item = item->nextSibling() ) + static_cast<QCheckListItem*>(item)->QCheckListItem::setOn( b ); + + if (text(1) != "devices") + { + // Update folder list + QStringList::Iterator it = CollectionSetup::instance()->m_dirs.find( text(1) ); + if ( isOn() ) { + if ( it == CollectionSetup::instance()->m_dirs.end() ) + { + CollectionSetup::instance()->m_dirs << text(1); + mountDevice(text(2)); + CollectionSetup::instance()->m_refcount[text(1)] = 1; + } + else + CollectionSetup::instance()->m_refcount[text(1)]++; + + } + else if ( CollectionSetup::instance()->m_refcount.find(text(1)) != CollectionSetup::instance()->m_refcount.end() ) + { + if ( --CollectionSetup::instance()->m_refcount[text(1)] == 0 ) + { + CollectionSetup::instance()->m_dirs.erase( it ); + CollectionSetup::instance()->m_refcount.remove(text(1)); + } + } + } + + // Redraw parent items + listView()->triggerUpdate(); +} + + +void +DeviceItem::activate() +{ + if( !isDisabled() ) + QCheckListItem::activate(); +} + + +void +DeviceItem::newItems( const KFileItemList &list ) //SLOT +{ + for( KFileItemListIterator it( list ); *it; ++it ) + { + kdDebug() << (*it)->name() << " " << (*it)->url() << " " << (*it)->text() << endl; + if (this->listView()->findItem((*it)->name(),0) == 0){ + DeviceItem *item = new DeviceItem( this, (*it)->name(), (*it)->url() ); + + item->setOn( CollectionSetup::instance()->recursive() && isOn() || + CollectionSetup::instance()->m_dirs.contains( item->fullPath() ) ); + + item->setPixmap( 0, (*it)->pixmap( KIcon::SizeSmall ) ); + } + } +} + + +void +DeviceItem::paintCell( QPainter * p, const QColorGroup & cg, int column, int width, int align ) +{ + bool dirty = false; + + QColorGroup _cg = cg; + + ////kdDebug() << text(1) << endl; + if (text(1) != "devices") + { + // Figure out if a child folder is activated + for ( uint i = 0; i < CollectionSetup::instance()->m_dirs.count(); i++ ) + { + if ( CollectionSetup::instance()->m_dirs[i] == text(1) ) + { + dirty = true; + } + else if ( CollectionSetup::instance()->m_dirs[i].startsWith( text(1) + "/" ) ) + dirty = true; + } + + } + else + { + for( QListViewItem *item = firstChild(); item; item = item->nextSibling() ) + { + DeviceItem *itm = dynamic_cast<DeviceItem*>(item); + for ( uint i = 0; i < CollectionSetup::instance()->m_dirs.count(); i++ ) + { + if ( CollectionSetup::instance()->m_dirs[i] == itm->fullPath() ) + { + dirty = true; + break; + } + else if ( CollectionSetup::instance()->m_dirs[i].startsWith( itm->fullPath() ) ) + { + dirty = true; + break; + } + } + } + } + // Use a different color if this folder has an activated child folder + if ( dirty ) _cg.setColor( QColorGroup::Text, Qt::blue ); + QCheckListItem::paintCell( p, isDisabled() ? listView()->palette().disabled() : _cg, column, width, align ); +} + +void +DeviceItem::mountDevice( const QString & device) +{ + + if (!kapp->dcopClient()->isAttached()) + kapp->dcopClient()->attach(); + + + //Set Up our DCOP Calls + + QStringList retVal; + QCString mediacall="mediamanager"; + QCString devicecall="properties"; + if ( KDE::versionMajor() == 3 && KDE::versionMinor() < 4 ) + { + mediacall="mountwatcher"; + devicecall="basicDeviceInfo"; + } + + + //Mount any devices that are not already mounted + + DCOPRef mediamanager("kded", mediacall); + DCOPReply reply = mediamanager.call( devicecall, device ); + + if ( !reply.isValid() ) + { + ////kdDebug() << "not valid" << endl; + } + retVal = reply; + ////kdDebug() << retVal << endl; + ////kdDebug() << retVal[1] << endl; + ////kdDebug() << retVal[10] << endl; + if (!(retVal[10].contains("_mounted"))) + new KAutoMount( true, "", retVal[5], "","", false ); +} + + + +#include "directorylist.moc" diff --git a/src/directorylist.h b/src/directorylist.h new file mode 100644 index 0000000..6be1b59 --- /dev/null +++ b/src/directorylist.h @@ -0,0 +1,124 @@ +/*************************************************************************** + directorylist.h + ------------------- + begin : Tue Feb 4 2003 + copyright : (C) 2003 Scott Wheeler <wheeler@kde.org> + : (C) 2004 Max Howell <max.howell@methylblue.com> + : (C) 2004 Mark Kretschmann <markey@web.de> +***************************************************************************/ + +/*************************************************************************** + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + ***************************************************************************/ + +#ifndef _DIRECTORYLIST_H +#define _DIRECTORYLIST_H + +#include <qcheckbox.h> //inlined functions +#include <qlistview.h> //baseclass +#include <qvbox.h> //baseclass + +#include <kdirlister.h> //stack allocated +#include <kurl.h> //stack allocated + + +namespace Collection { class Item; } + + +class CollectionSetup : public QVBox +{ +Q_OBJECT + friend class Collection::Item; + +public: + static CollectionSetup* instance() { return s_instance; } + + CollectionSetup( QWidget* ,bool ); + + QStringList dirs() const { return m_dirs; } + bool recursive() const { return m_recursive; } +// bool monitor() const { return m_monitor->isChecked(); } +// bool importPlaylists() const { return m_playlists->isChecked(); } + QStringList m_dirs; + QMap<QString,int> m_refcount; + +signals: + void dirsSelected(QStringList& dirs); + +public slots: + + void slotRecursiveToggled(bool on); + +private: + static CollectionSetup* s_instance; + + QListView *m_view; + bool m_recursive; + QCheckBox *m_monitor; + QCheckBox *m_playlists; +}; + + +namespace Collection { //just to keep it out of the global namespace + +class Item : public QObject, public QCheckListItem +{ +Q_OBJECT +public: + Item( QListView *parent, const QString &name, const QString &path, const QString &icon=QString::null ); + Item( QListViewItem *parent, const KURL &url ); + + QCheckListItem *parent() const { return (QCheckListItem*)QListViewItem::parent(); } + bool isDisabled() const { return CollectionSetup::instance()->recursive() && parent() && parent()->isOn(); } + QString fullPath() const; + + void setOpen( bool b ); // reimpl. + void stateChange( bool ); // reimpl. + void activate(); // reimpl. + void paintCell( QPainter * p, const QColorGroup & cg, int column, int width, int align ); // reimpl. + +public slots: + void newItems( const KFileItemList& ); + void completed() { if( childCount() == 0 ) { setExpandable( false ); repaint(); } } + +private: + KDirLister m_lister; + KURL m_url; + bool m_listed; +}; + + +class DeviceItem : public QObject, public QCheckListItem +{ + Q_OBJECT + public: + DeviceItem( QListView *parent ); + DeviceItem( QListViewItem *parent, const QString &name, const KURL &url ); + + QCheckListItem *parent() const { return (QCheckListItem*)QListViewItem::parent(); } + bool isDisabled() const { return CollectionSetup::instance()->recursive() && parent() && parent()->isOn(); } + QString fullPath() const; + + void setOpen( bool b ); // reimpl. + void stateChange( bool ); // reimpl. + void activate(); // reimpl. + void paintCell( QPainter * p, const QColorGroup & cg, int column, int width, int align ); // reimpl. + public slots: + void newItems( const KFileItemList& ); + void completed() { if( childCount() == 0 ) { setExpandable( false ); repaint(); } } + private: + void mountDevice(const QString & device); + KDirLister m_lister; + KURL m_url; + bool m_listed; +}; +} //namespace + + + +#endif diff --git a/src/eventsrc b/src/eventsrc new file mode 100644 index 0000000..39d89dd --- /dev/null +++ b/src/eventsrc @@ -0,0 +1,52 @@ +[!Global!] +IconName=klamav +Comment=KlamAV + +[UpdatedDatabase] +Name=UpdatedDatabase +Comment=The Virus Database was updated +default_sound=k3b_success1.wav +default_presentation=16 +# None = 0, Sound = 1, Messagebox = 2, Logfile = 4, Stderr = 8, PassivePopup = 16, Execute = 32 + +[DatabaseUpToDate] +Name=DatabaseUpToDate +Comment=The Virus Database is up to date. +default_sound=k3b_success1.wav +default_presentation=16 +# None = 0, Sound = 1, Messagebox = 2, Logfile = 4, Stderr = 8, PassivePopup = 16, Execute = 32 + +[ScanCompleteNoVirus] +Name=ScanCompleteNoVirus +Comment=Scan Complete - No Viruses Found! +default_sound=k3b_success1.wav +default_presentation=16 +# None = 0, Sound = 1, Messagebox = 2, Logfile = 4, Stderr = 8, PassivePopup = 16, Execute = 32 + +[ScanCompleteNoVirusButErrors] +Name=ScanCompleteNoVirusButErrors +Comment=Scan Complete - No Viruses Found But Some Errors Encountered! +default_sound=k3b_success1.wav +default_presentation=16 +# None = 0, Sound = 1, Messagebox = 2, Logfile = 4, Stderr = 8, PassivePopup = 16, Execute = 32 + +[ScanAccessDenied] +Name=ScanAccessDenied +Comment=Scan - Access Denied! +default_sound=k3b_success1.wav +default_presentation=16 +# None = 0, Sound = 1, Messagebox = 2, Logfile = 4, Stderr = 8, PassivePopup = 16, Execute = 32 + +[ClamAVOutDated] +Name=ClamAVOutDated +Comment=Your copy of ClamAV is out of date! Please Upgrade! +default_sound=k3b_success1.wav +default_presentation=16 +# None = 0, Sound = 1, Messagebox = 2, Logfile = 4, Stderr = 8, PassivePopup = 16, Execute = 32 + +[CantRegister] +Name=CantRegister +Comment=Can't register with Dazuko! Check the permissions on file /dev/dazuko. +default_sound=k3b_success1.wav +default_presentation=16 +# None = 0, Sound = 1, Messagebox = 2, Logfile = 4, Stderr = 8, PassivePopup = 16, Execute = 32 diff --git a/src/firstrunwizard.ui b/src/firstrunwizard.ui new file mode 100644 index 0000000..384a7b7 --- /dev/null +++ b/src/firstrunwizard.ui @@ -0,0 +1,395 @@ +<!DOCTYPE UI><UI version="3.3" stdsetdef="1"> +<class>FirstRunWizard</class> +<widget class="QWizard"> + <property name="name"> + <cstring>FirstRunWizard</cstring> + </property> + <property name="geometry"> + <rect> + <x>0</x> + <y>0</y> + <width>830</width> + <height>443</height> + </rect> + </property> + <property name="caption"> + <string>First-Run Wizard</string> + </property> + <widget class="QWidget"> + <property name="name"> + <cstring>WizardPage</cstring> + </property> + <attribute name="title"> + <string></string> + </attribute> + <grid> + <property name="name"> + <cstring>unnamed</cstring> + </property> + <widget class="KActiveLabel" row="0" column="0"> + <property name="name"> + <cstring>text1</cstring> + </property> + <property name="text"> + <string><h1>Welcome to KlamAV!</h1> +<p>KlamAV aims to be easy and intuitive to use. Before you can get started though, you need to tell it where you want to store a couple of things.</p> +<p align="right"><i>"KlamAV is beta software!"</i> - The Author</p> +<h2>What is ClamAV?</h2> +<p>ClamAV is signature-based virus and malware detection software with a world-class updates infrastructure and a rapid development cycle.</p> +<h2>What is KlamAV?</h2> +<p>KlamAV is an anti-virus manager for the KDE desktop that allows you to manage your virus-scanning, scheduling, virus research and software/database updates. In other words, it's a front-end.</p> +<p> +<p>This wizard will help you setup KlamAV in one simple step. Click <i>Next</i> to begin, or if you do not like wizards, click <i>Skip</i>.</p> + +</string> + </property> + </widget> + <widget class="QLabel" row="0" column="2"> + <property name="name"> + <cstring>preview</cstring> + </property> + <property name="sizePolicy"> + <sizepolicy> + <hsizetype>4</hsizetype> + <vsizetype>4</vsizetype> + <horstretch>0</horstretch> + <verstretch>0</verstretch> + </sizepolicy> + </property> + <property name="frameShape"> + <enum>GroupBoxPanel</enum> + </property> + <property name="scaledContents"> + <bool>false</bool> + </property> + </widget> + <spacer row="0" column="1"> + <property name="name"> + <cstring>spacer3_2</cstring> + </property> + <property name="orientation"> + <enum>Vertical</enum> + </property> + <property name="sizeType"> + <enum>Expanding</enum> + </property> + <property name="sizeHint"> + <size> + <width>21</width> + <height>320</height> + </size> + </property> + </spacer> + </grid> + </widget> + <widget class="QWidget"> + <property name="name"> + <cstring>WizardPage_1</cstring> + </property> + <attribute name="title"> + <string>Storage Locations (1 of 1)</string> + </attribute> + <spacer> + <property name="name"> + <cstring>spacer4</cstring> + </property> + <property name="orientation"> + <enum>Horizontal</enum> + </property> + <property name="sizeType"> + <enum>Expanding</enum> + </property> + <property name="sizeHint"> + <size> + <width>80</width> + <height>20</height> + </size> + </property> + <property name="geometry"> + <rect> + <x>426</x> + <y>50</y> + <width>80</width> + <height>20</height> + </rect> + </property> + </spacer> + <widget class="KActiveLabel"> + <property name="name"> + <cstring>ClamBanner</cstring> + </property> + <property name="geometry"> + <rect> + <x>514</x> + <y>19</y> + <width>260</width> + <height>70</height> + </rect> + </property> + </widget> + <spacer> + <property name="name"> + <cstring>spacer5</cstring> + </property> + <property name="orientation"> + <enum>Vertical</enum> + </property> + <property name="sizeType"> + <enum>Expanding</enum> + </property> + <property name="sizeHint"> + <size> + <width>20</width> + <height>30</height> + </size> + </property> + <property name="geometry"> + <rect> + <x>390</x> + <y>340</y> + <width>20</width> + <height>30</height> + </rect> + </property> + </spacer> + <widget class="QCheckBox"> + <property name="name"> + <cstring>CheckForDatabaseUpdates</cstring> + </property> + <property name="geometry"> + <rect> + <x>16</x> + <y>300</y> + <width>430</width> + <height>30</height> + </rect> + </property> + <property name="text"> + <string>Check for &updates to the signature database now.</string> + </property> + <property name="accel"> + <string>Alt+U</string> + </property> + <property name="checked"> + <bool>true</bool> + </property> + </widget> + <widget class="QCheckBox"> + <property name="name"> + <cstring>CheckForClamAVUpdates</cstring> + </property> + <property name="geometry"> + <rect> + <x>466</x> + <y>300</y> + <width>340</width> + <height>30</height> + </rect> + </property> + <property name="text"> + <string>Check for updates &to ClamAV now.</string> + </property> + <property name="accel"> + <string>Alt+T</string> + </property> + <property name="checked"> + <bool>false</bool> + </property> + </widget> + <widget class="QGroupBox"> + <property name="name"> + <cstring>groupBox1</cstring> + </property> + <property name="geometry"> + <rect> + <x>12</x> + <y>150</y> + <width>740</width> + <height>120</height> + </rect> + </property> + <property name="title"> + <string>Locations</string> + </property> + <widget class="KURLRequester"> + <property name="name"> + <cstring>DatabaseLocation</cstring> + </property> + <property name="geometry"> + <rect> + <x>250</x> + <y>31</y> + <width>480</width> + <height>31</height> + </rect> + </property> + <property name="mode"> + <number>6</number> + </property> + </widget> + <widget class="KURLRequester"> + <property name="name"> + <cstring>QuarantineLocation</cstring> + </property> + <property name="geometry"> + <rect> + <x>250</x> + <y>70</y> + <width>480</width> + <height>26</height> + </rect> + </property> + <property name="mode"> + <number>6</number> + </property> + </widget> + <widget class="QLabel"> + <property name="name"> + <cstring>textLabel1</cstring> + </property> + <property name="geometry"> + <rect> + <x>11</x> + <y>31</y> + <width>230</width> + <height>26</height> + </rect> + </property> + <property name="text"> + <string>Signature Database Location:</string> + </property> + </widget> + <widget class="QLabel"> + <property name="name"> + <cstring>textLabel1_2</cstring> + </property> + <property name="geometry"> + <rect> + <x>10</x> + <y>70</y> + <width>230</width> + <height>26</height> + </rect> + </property> + <property name="text"> + <string>Quarantine Location:</string> + </property> + </widget> + </widget> + <spacer> + <property name="name"> + <cstring>spacer4_2</cstring> + </property> + <property name="orientation"> + <enum>Vertical</enum> + </property> + <property name="sizeType"> + <enum>Expanding</enum> + </property> + <property name="sizeHint"> + <size> + <width>20</width> + <height>20</height> + </size> + </property> + <property name="geometry"> + <rect> + <x>394</x> + <y>279</y> + <width>20</width> + <height>20</height> + </rect> + </property> + </spacer> + <spacer> + <property name="name"> + <cstring>spacer16</cstring> + </property> + <property name="orientation"> + <enum>Vertical</enum> + </property> + <property name="sizeType"> + <enum>Fixed</enum> + </property> + <property name="sizeHint"> + <size> + <width>21</width> + <height>20</height> + </size> + </property> + <property name="geometry"> + <rect> + <x>200</x> + <y>130</y> + <width>21</width> + <height>20</height> + </rect> + </property> + </spacer> + <widget class="KActiveLabel"> + <property name="name"> + <cstring>text2</cstring> + </property> + <property name="geometry"> + <rect> + <x>15</x> + <y>15</y> + <width>405</width> + <height>110</height> + </rect> + </property> + <property name="sizePolicy"> + <sizepolicy> + <hsizetype>5</hsizetype> + <vsizetype>4</vsizetype> + <horstretch>0</horstretch> + <verstretch>0</verstretch> + </sizepolicy> + </property> + <property name="resizePolicy"> + <enum>Manual</enum> + </property> + <property name="text"> + <string><p>KlamAV needs to know two things to get started: where you want to store your quarantine and where you want to store your signature database!.</p> +<p>You can change these settings at a later time using the configuration dialog.</p></string> + </property> + <property name="wrapPolicy"> + <enum>AtWordBoundary</enum> + </property> + </widget> + </widget> +</widget> +<customwidgets> +</customwidgets> +<includes> + <include location="local" impldecl="in implementation">firstrunwizard.ui.h</include> +</includes> +<forwards> + <forward>class KURL;</forward> +</forwards> +<variables> + <variable access="public">enum Interface { XMMS, Compact };</variable> +</variables> +<functions> + <function access="private" specifier="non virtual">init()</function> + <function access="protected">showPage( QWidget * w )</function> + <function returnType="KURL">databasePath()</function> + <function returnType="KURL">quarantinePath()</function> + <function returnType="QString">defaultDatabasePath()</function> + <function returnType="QString">defaultQuarantinePath()</function> + <function returnType="bool">downloadDatabase()</function> + <function returnType="bool">downloadClamAV()</function> +</functions> +<layoutdefaults spacing="6" margin="11"/> +<includehints> + <includehint>kactivelabel.h</includehint> + <includehint>kactivelabel.h</includehint> + <includehint>kurlrequester.h</includehint> + <includehint>klineedit.h</includehint> + <includehint>kpushbutton.h</includehint> + <includehint>kurlrequester.h</includehint> + <includehint>klineedit.h</includehint> + <includehint>kpushbutton.h</includehint> + <includehint>kactivelabel.h</includehint> +</includehints> +</UI> diff --git a/src/firstrunwizard.ui.h b/src/firstrunwizard.ui.h new file mode 100644 index 0000000..e56c59f --- /dev/null +++ b/src/firstrunwizard.ui.h @@ -0,0 +1,141 @@ +/**************************************************************************** +** ui.h extension file, included from the uic-generated form implementation. +** +** If you want to add, delete, or rename functions or slots, use +** Qt Designer to update this file, preserving your code. +** +** You should not define a constructor or destructor in this file. +** Instead, write your code in functions called init() and destroy(). +** These will automatically be called by the form's constructor and +** destructor. +*****************************************************************************/ +#include "config.h" +#include "klamav.h" +#include <kapplication.h> +#include <klocale.h> +#include <qpushbutton.h> +#include <qpixmap.h> +#include <stdlib.h> +#include <kstandarddirs.h> +#include <kurl.h> + +QString databasepath; +QString quarantinepath; + + + +void +FirstRunWizard::init() +{ + + //aesthetics + cancelButton()->setFixedSize( cancelButton()->sizeHint() ); + helpButton()->hide(); + + QString homepath = getenv("HOME"); + databasepath = homepath + "/.klamav/database"; + DatabaseLocation->setURL(databasepath); + + quarantinepath = homepath + "/.klamav/quarantine"; + QuarantineLocation->setURL(quarantinepath); + + preview->setPixmap( QPixmap(locate("data", "klamav/about/klam.png")) ); + + +// picture1->setPixmap( getJPG( "amarok_rocks" ) ); +// picture4->setPixmap( *picture1->pixmap() ); + + ClamBanner->setText(QString("<a href=\"http://ads.clamav.net/adclick.php?n=a9141dd1\" target=\"_blank\"><img src=\"%1\" border=\"0\" alt=\"ClamAV banner\" /></a>").arg(locate("data", "klamav/about/tshirt.png"))); + + + setFinishEnabled ( WizardPage_1, true ); + +} + +void +FirstRunWizard::showPage( QWidget *w ) //virtual +{ + QWizard::showPage( w ); + + + + cancelButton()->setText( w == WizardPage ? i18n("&Skip") : i18n("&Cancel") ); +} + + +// void +// FirstRunWizard::destroy() +// { +// +// +// KConfig* config = klamav->KGlobal::config(); +// config->setGroup("Freshklam"); +// +// //Configure Database Path +// QStringList lastDownloadPaths; +// if (DatabaseLocation->url() != "") +// lastDownloadPaths.prepend( QString("%1").arg(DatabaseLocation->url())); +// else +// lastDownloadPaths.prepend( QString("%1").arg(databasepath)); +// config->writeEntry("lastDownloadPaths", lastDownloadPaths); +// config->sync(); +// +// //Configure Quarantine Path +// QStringList lastQuarLocations; +// +// config->setGroup("Kuarantine"); +// +// if (QuarantineLocation->url() != "") +// lastQuarLocations.prepend( QString("%1").arg(QuarantineLocation->url())); +// else +// lastQuarLocations.prepend( QString("%1").arg(quarantinepath)); +// config->writeEntry("KuarantineLocations", lastQuarLocations); +// config->sync(); +// +// //Download an updated database? +// if (CheckForDatabaseUpdates->isChecked()) +// kmain->firstDownload = true; +// } + +KURL +FirstRunWizard::databasePath( ) //virtual +{ + return DatabaseLocation->url(); +} + +KURL +FirstRunWizard::quarantinePath( ) //virtual +{ + return QuarantineLocation->url(); +} + +QString +FirstRunWizard::defaultDatabasePath( ) //virtual +{ + return databasepath; +} + +QString +FirstRunWizard::defaultQuarantinePath( ) //virtual +{ + return quarantinepath; +} + + +bool +FirstRunWizard::downloadDatabase( ) //virtual +{ + if (CheckForDatabaseUpdates->isChecked()) + return true; + return false; +} + +bool +FirstRunWizard::downloadClamAV( ) //virtual +{ + if (CheckForClamAVUpdates->isChecked()) + return true; + return false; +} + + diff --git a/src/frame.cpp b/src/frame.cpp new file mode 100644 index 0000000..6d2c9e9 --- /dev/null +++ b/src/frame.cpp @@ -0,0 +1,175 @@ +/*************************************************************************** + * Copyright (C) 2004 by Sashmit Bhaduri * + * smt@vfemail.net * + * * + * Licensed under GPL. * + ***************************************************************************/ + +#include <kparts/browserextension.h> + +//#include <libkdepim/progressmanager.h> + +#include "frame.h" + +using namespace KlamAV; + +Frame::Frame(QObject * parent, KParts::ReadOnlyPart *p, QWidget *visWidget, const QString& tit, bool watchSignals) + :QObject(parent, "KlamAVFrame") +{ + m_part=p; + m_widget=visWidget; + m_title=tit; + m_state=Idle; + m_progress=-1; + m_progressItem=0; + + if (watchSignals) // e.g, articles tab has no part + { + connect(m_part, SIGNAL(setWindowCaption (const QString &)), this, SLOT(setCaption (const QString &))); + connect(m_part, SIGNAL(setStatusBarText (const QString &)), this, SLOT(setStatusText (const QString &))); + + KParts::BrowserExtension *ext=KParts::BrowserExtension::childObject( p ); + if (ext) + connect( ext, SIGNAL(loadingProgress(int)), this, SLOT(setProgress(int)) ); + + connect(p, SIGNAL(started(KIO::Job*)), this, SLOT(setStarted())); + connect(p, SIGNAL(completed()), this, SLOT(setCompleted())); + connect(p, SIGNAL(canceled(const QString &)), this, SLOT(setCanceled(const QString&))); + connect(p, SIGNAL(completed(bool)), this, SLOT(setCompleted())); + +/* KActionCollection *coll=p->actionCollection(); + if (coll) + { + connect( coll, SIGNAL( actionStatusText( const QString & ) ), + this, SLOT( slotActionStatusText( const QString & ) ) ); + connect( coll, SIGNAL( clearStatusText() ), + this, SLOT( slotClearStatusText() ) ); + } +*/ + } +} + +Frame::~Frame() +{ +/* if(m_progressItem) { + m_progressItem->setComplete(); + }*/ +} + +int Frame::state() const +{ + return m_state; +} + +KParts::ReadOnlyPart *Frame::part() const +{ + return m_part; +} + +QWidget *Frame::widget() const +{ + return m_widget; +} + +void Frame::setTitle(const QString &s) +{ + m_title=s; +} + +void Frame::setCaption(const QString &s) +{ +/* if(m_progressItem) m_progressItem->setLabel(s);*/ + m_caption=s; + emit captionChanged(s); +} + +void Frame::setStatusText(const QString &s) +{ + m_statusText=s; + emit statusText(s); +} + +void Frame::setProgress(int a) +{ +/* if(m_progressItem) { + m_progressItem->setProgress((int)a); + }*/ + m_progress=a; + emit loadingProgress(a); +} + +void Frame::setState(int a) +{ + m_state=a; + + switch (m_state) + { + case Frame::Started: + emit started(); + break; + case Frame::Canceled: + emit canceled(QString::null); + break; + case Frame::Idle: + case Frame::Completed: + default: + emit completed(); + }} + + + +const QString Frame::title() const +{ + return m_title; +} + +const QString Frame::caption() const +{ + return m_caption; +} + +const QString Frame::statusText() const +{ + return m_statusText; +} + +void Frame::setStarted() +{ + //if(m_progressId.isNull() || m_progressId.isEmpty()) m_progressId = KPIM::ProgressManager::getUniqueID(); + //m_progressItem = KPIM::ProgressManager::createProgressItem(m_progressId, title(), QString::null, false); + //m_progressItem->setStatus(i18n("Loading...")); + //connect(m_progressItem, SIGNAL(progressItemCanceled(KPIM::ProgressItem*)), SLOT(slotAbortFetch())); + m_state=Started; + emit started(); +} + +void Frame::setCanceled(const QString &s) +{ +/* if(m_progressItem) { + m_progressItem->setStatus(i18n("Loading canceled")); + m_progressItem->setComplete(); + m_progressItem = 0; + }*/ + m_state=Canceled; + emit canceled(s); +} + +void Frame::setCompleted() +{ +/* if(m_progressItem) { + m_progressItem->setStatus(i18n("Loading completed")); + m_progressItem->setComplete(); + m_progressItem = 0; + }*/ + m_state=Completed; + emit completed(); +} + +int Frame::progress() const +{ + return m_progress; +} + + +// vim: set et ts=4 sts=4 sw=4: +#include "frame.moc" diff --git a/src/frame.h b/src/frame.h new file mode 100644 index 0000000..813db1e --- /dev/null +++ b/src/frame.h @@ -0,0 +1,75 @@ +/*************************************************************************** + * Copyright (C) 2004 by Sashmit Bhaduri * + * smt@vfemail.net * + * * + * Licensed under GPL. * + ***************************************************************************/ + +#ifndef FRAME_H +#define FRAME_H + +#include <kparts/part.h> + +#include <qobject.h> + +namespace KPIM +{ + class ProgressItem; +} + +namespace KlamAV +{ + + class Frame : public QObject + { + Q_OBJECT + + public: + Frame(QObject *parent, KParts::ReadOnlyPart *part, QWidget *w, const QString& tit, bool watch=true); + ~Frame(); + + enum {Idle, Started, Completed, Canceled}; + + KParts::ReadOnlyPart *part() const; + QWidget *widget() const; + const QString title() const; + const QString caption() const; + int state() const; + int progress() const; + const QString statusText() const; + + public slots: + void setStarted(); + void setCanceled(const QString &); + void setCompleted(); + void setState(int); + void setProgress(int); + void setCaption(const QString &); + void setTitle(const QString &); + void setStatusText(const QString &); + + signals: + void captionChanged(const QString &); + void started(); + void canceled(const QString &); + void completed(); + void loadingProgress(int); + void statusText(const QString &); + + private: + KParts::ReadOnlyPart *m_part; + QWidget *m_widget; + QString m_title; + QString m_caption; + int m_state; + int m_progress; + QString m_statusText; + QString m_progressId; + KPIM::ProgressItem *m_progressItem; + }; +} + +#endif + + +// vim: set et ts=4 sts=4 sw=4: diff --git a/src/freshklam.cpp b/src/freshklam.cpp new file mode 100644 index 0000000..e356939 --- /dev/null +++ b/src/freshklam.cpp @@ -0,0 +1,1040 @@ +/* + * Copyright (C) 2004 Robert Hogan <robert at roberthogan dot net> + */ + + +#include "freshklam.h" +#include "klamav.h" +#include "klamd.h" +#include "collectiondb.h" +/*#include "gmanedb.h"*/ +#include "klamavconfig.h" +#include "config.h" +#include "../config.h" + +#include <klocale.h> +#include <kio/netaccess.h> + + +#include <kaction.h> + +#include <qcheckbox.h> +#include <kbuttonbox.h> +#include <kurlrequester.h> +#include <kurlcompletion.h> +#include <kcombobox.h> +#include <qlayout.h> +#include <kmessagebox.h> +#include <klineedit.h> +#include <ktempfile.h> +#include <ksystemtray.h> +#include <ktar.h> +#include <kprogress.h> +#include <kprocio.h> +#include <knotifyclient.h> +#include <dom/html_misc.h> +#include <kapplication.h> +#include <dcopclient.h> +#include <kuser.h> + +#include <qtimer.h> + +#include <clamav.h> +#include "version.h" + +#include <stdlib.h> + +const char *check_desc[] = { + "1", + "2", + "3", + "4", + "5", + "6", + "7", + "8", + "9", + "10", + "11", + "12", + "13", + "14", + "15", + "16", + "17", + "18", + "19", + "20", + "21", + "22", + "23", + "24", + "48", + 0 +}; + + +QString readymessage = i18n("KlamAV ") + KLAMAV_VERSION + i18n(" - Ready"); + +Freshklam::Freshklam(QWidget *parent, const char *name) + : QWidget(parent, name) +{ + +// MetaDB* updater = new MetaDB(); +// updater->update(); + updater = new KlamavUpdate(this); + connect( updater, SIGNAL( getCurrentVersionOfClamAV() ), SLOT( getCurrentVersionOfClamAV() ) ); + connect( updater, SIGNAL( toggleUpgradeButtons(bool) ), SLOT( toggleUpgradeButtons(bool) ) ); + + + + kmain->firstDownload = false; + checkingDirectly = false; + + + freshklamAlive = FALSE; + config = KGlobal::config(); + config->setGroup("Freshklam"); + lastDownloadPaths = config->readListEntry("lastDownloadPaths"); + getCurrentVersionOfClamAV( ); + + if ((lastDownloadPaths.isEmpty()) || (!(KIO::NetAccess::exists(QString((*lastDownloadPaths.begin())),TRUE,NULL)))){ + createDBDir(); + } + QString proxyIPText = config->readEntry("ProxyIP"); + QString proxyPortText = config->readEntry("ProxyPort"); + QString proxyUserText = config->readEntry("ProxyUser"); + QString proxyPassText = config->readEntry("ProxyPass"); + + + //Data Directory Widget + + + QVBoxLayout *vbox = new QVBoxLayout(this, KDialog::marginHint(), + KDialog::spacingHint(), "vbox"); + + //Proxy Widget + QGroupBox *software_group = new QGroupBox(i18n("Software Updates"), this); + vbox->addWidget(software_group); + + + QGridLayout *software_layout = new QGridLayout( software_group, 5, 2, KDialog::spacingHint(), + KDialog::spacingHint(), "software_layout"); + software_layout->addRowSpacing(0, software_group->fontMetrics().height()); + software_layout->setColStretch(0, 1); + software_layout->setColStretch(1, 1); + + + //Dazuko + QWidget *dazuko_hlp = new QWidget( software_group ); + software_layout->addMultiCellWidget(dazuko_hlp, 1,2, 0,2); + QGridLayout *dazuko_dir_layout = new QGridLayout(dazuko_hlp,2,2, KDialog::spacingHint() ); + + + clamav_box = new QCheckBox(i18n("Update ClamAV Automatically"), dazuko_hlp); + clamav_box->setMinimumWidth(clamav_box->sizeHint().width()); + dazuko_dir_layout->addWidget(clamav_box,0,0); + + klamav_box = new QCheckBox(i18n("Update KlamAV Automatically"), dazuko_hlp); + klamav_box->setMinimumWidth(klamav_box->sizeHint().width()); + dazuko_dir_layout->addWidget(klamav_box,0,1); + + + + clamav_options = new QPushButton (i18n( "Upgrade ClamAV Now" ), dazuko_hlp); + dazuko_dir_layout->addWidget(clamav_options,1,0); + clamav_options->setFixedSize(clamav_options->sizeHint()); + connect( clamav_options, SIGNAL( clicked() ), this, + SLOT( checkForNewClamAVNow() ) ); + + klamav_options = new QPushButton (i18n( "Upgrade KlamAV Now" ), dazuko_hlp); + dazuko_dir_layout->addWidget(klamav_options,1,1); + klamav_options->setFixedSize(klamav_options->sizeHint()); + connect( klamav_options, SIGNAL( clicked() ), this, + SLOT( checkForNewKlamAVNow() ) ); + +#ifdef DISABLE_UPDATES + clamav_box->setEnabled(false); + klamav_box->setEnabled(false); + clamav_options->setEnabled(false); + klamav_options->setEnabled(false); +#endif + //Virus Database Directory + QGroupBox *group = new QGroupBox(i18n("Virus Database Directory"), this); + vbox->addWidget(group); + + + QGridLayout *layout = new QGridLayout( group, 9, 2, KDialog::spacingHint(), + KDialog::spacingHint(), "layout"); + + layout->addRowSpacing(0, group->fontMetrics().height()); + layout->setColStretch(0, 1); + layout->setColStretch(1, 1); + + + QWidget *hlp = new QWidget( group ); + layout->addMultiCellWidget(hlp, 1,1, 0,1); + QHBoxLayout *dir_layout = new QHBoxLayout(hlp,KDialog::spacingHint() ); + dir_combo = new KURLRequester( new KComboBox(true, this), hlp, "dir combo" ); + dir_combo->completionObject()->setMode(KURLCompletion::DirCompletion); + dir_combo->comboBox()->insertStringList(lastDownloadPaths); + dir_combo->setMode( KFile::Directory|KFile::LocalOnly ); + + QLabel *dir_label = new QLabel(i18n("Directory:"), hlp); + dir_label->setFixedSize(dir_label->sizeHint()); + dir_layout->addWidget(dir_label); + dir_layout->addWidget(dir_combo); + + //Proxy Widget + QGroupBox *proxy_group = new QGroupBox(i18n("Proxy for Database Updates"), this); + vbox->addWidget(proxy_group); + + + QGridLayout *proxy_layout = new QGridLayout( proxy_group, 2, 5, KDialog::spacingHint(), + KDialog::spacingHint(), "proxy_layout"); + proxy_layout->addRowSpacing(0, proxy_group->fontMetrics().height()); + proxy_layout->setColStretch(0, 1); + proxy_layout->setColStretch(1, 1); + + //IP Address & Port + QWidget *proxy_hlp = new QWidget( proxy_group ); + + proxy_layout->addMultiCellWidget(proxy_hlp, 1,2, 0,2); + QGridLayout *proxy_dir_layout = new QGridLayout(proxy_hlp, 2,4,KDialog::spacingHint() ); + + QLabel *proxy_dir_label = new QLabel(i18n("IP Address:"), proxy_hlp); + //proxy_dir_label->setFixedSize(proxy_dir_label->sizeHint()); + proxy_dir_layout->addWidget(proxy_dir_label,0,0); + proxyIP = new KLineEdit(proxy_hlp); + proxy_dir_layout->addWidget(proxyIP,0,1); + proxyIP->setText(proxyIPText); + + QLabel *proxy_port_label = new QLabel(i18n("Port:"), proxy_hlp); + //proxy_port_label->setFixedSize(proxy_port_label->sizeHint()); + proxy_dir_layout->addWidget(proxy_port_label,0,3); + proxyPort = new KLineEdit(proxy_hlp); + proxy_dir_layout->addWidget(proxyPort,0,4); + proxyPort->setText(proxyPortText); + + + QLabel *proxy_user_label = new QLabel(i18n("User:"), proxy_hlp); + //proxy_user_label->setFixedSize(proxy_user_label->sizeHint()); + proxy_dir_layout->addWidget(proxy_user_label,1,0); + proxyUser = new KLineEdit(proxy_hlp); + proxy_dir_layout->addWidget(proxyUser,1,1); + proxyUser->setText(proxyUserText); + + QLabel *proxy_pass_label = new QLabel(i18n("Password:"), proxy_hlp); + //proxy_pass_label->setFixedSize(proxy_pass_label->sizeHint()); + proxy_dir_layout->addWidget(proxy_pass_label,1,3); + proxyPass = new KLineEdit(proxy_hlp); + proxy_dir_layout->addWidget(proxyPass,1,4); + proxyPass->setText(proxyPassText); + + //Daemon Widget + + + QGroupBox *daemon_group = new QGroupBox(i18n("Database AutoUpdate Settings"), this); + vbox->addWidget(daemon_group); + + + QGridLayout *daemon_layout = new QGridLayout( daemon_group, 5, 4, KDialog::spacingHint(), + KDialog::spacingHint(), "daemon_layout"); + daemon_layout->addRowSpacing(0, daemon_group->fontMetrics().height()); + daemon_layout->addRowSpacing(1, daemon_group->fontMetrics().height()); + //daemon_layout->setColStretch(0, 1); + //daemon_layout->setColStretch(1, 1); + + + QWidget *daemonhlp = new QWidget( daemon_group ); + daemon_layout->addMultiCellWidget(daemonhlp, 1,1, 0,1); + + QHBoxLayout *daemon_check_layout = new QHBoxLayout(daemonhlp, KDialog::spacingHint() ); + daemon_box = new QCheckBox(i18n("Update Virus Database Automatically"), daemonhlp); + daemon_box->setMinimumWidth(daemon_box->sizeHint().width()); + + daemon_check_layout->addSpacing(10); + daemon_check_layout->addWidget(daemon_box); + + + check_combo = new QComboBox(false, daemonhlp); + check_combo->insertStrList(check_desc); + if (!(config->readEntry("NoOfUpdates").isEmpty())) + check_combo->setCurrentText(config->readEntry("NoOfUpdates")); + check_combo->adjustSize(); + //check_combo->setFixedSize(check_combo->size()); + daemon_check_layout->addWidget(check_combo); + + + + QLabel *combo_label = new QLabel(i18n("Times a Day"), daemonhlp); + //combo_label->setFixedSize(combo_label->sizeHint()); + daemon_check_layout->addWidget(combo_label); + + + + KButtonBox *actionbox = new KButtonBox(this, Qt::Horizontal); + vbox->addWidget(actionbox, 2, 0); + actionbox->addStretch(); + search_button = actionbox->addButton(i18n("&Update Now")); + search_button->setDefault(true); + cancel_button = actionbox->addButton(i18n("Cancel")); + cancel_button->setEnabled(false); + actionbox->addStretch(); + actionbox->layout(); + + QFrame *status_frame = new QFrame(this); + status_frame->setFrameStyle(QFrame::Panel | QFrame::Sunken); + QBoxLayout *status_layout = new QHBoxLayout(status_frame, 2); + + status_label = new QLabel(readymessage, status_frame); + status_layout->addWidget(status_label, 10); + + status_layout->activate(); + status_frame->adjustSize(); + status_frame->setMinimumSize(status_frame->size()); + vbox->addWidget(status_frame); + + + + initCheckBoxes(); + + + checkInternet(); +} + +Freshklam::~Freshklam() +{ + + if (daemon_box->isChecked()){ + killPID(); + } + if (!(tempFileName.isEmpty())) + KIO::NetAccess::del(tempFileName,NULL); + +} + +void Freshklam::processOutput() +{ + int pos; + int pos2; + QString item2; + + while (( (pos = buf.find('\n')) != -1) || ( (pos = buf.find(']')) != -1)) + { + QString item = buf.left(pos); + QDate today = QDate::currentDate(); + QTime now = QTime::currentTime(); + QString suffix = QString("%1 %2") + .arg(today.toString("ddd MMMM d yyyy")) + .arg(now.toString("hh:mm:ss ap : ")); + + if (!item.isEmpty()){ + if ( (pos2 = buf.find('[')) != -1) + item +=']'; + status_label->setText(suffix + item); + item2 += item; + item2 += '\n'; + } + buf = buf.right(buf.length()-pos-1); + } + + if ((pos = item2.find("ERROR")) != -1){ + pos2 = item2.find('\n',pos); + errorMessage = item2.mid(pos,pos2); + } + + if ((pos = item2.find("Database updated")) != -1){ + CollectionDB::instance()->insertEvent("Updates","Database Updated",dir_combo->url()); + KNotifyClient::event(kmain->_tray->winId(),"UpdatedDatabase", "Virus Database Updated."); + updateMailClient(); + } + + if ((pos = item2.find("daily.cvd is up to date")) != -1){ + CollectionDB::instance()->insertEvent("Updates","Database Already Up To Date",dir_combo->url()); + KNotifyClient::event(kmain->_tray->winId(),"DatabaseUpToDate", "Virus Database Up To Date."); + updateMailClient(); + } + + + if ((pos = item2.find("Recommended version:")) != -1){ + + kmain->_tray->setPixmap(KSystemTray::loadIcon("klamav_update_required")); + pos2 = item2.find('\n',pos); + QString version = item2.mid((pos+20),pos2 - (pos+20)).stripWhiteSpace(); + + if ((clamav_box->isChecked())){ + + int result = KMessageBox::warningContinueCancel(this, i18n( "It looks like your version of the ClamAV engine is out of date! ClamAV-%1 is the most recent version of ClamAV available. Would you like to KlamAV to download and compile it for you?").arg(version),i18n( "Download and Install ClamAV-%1" ).arg(version),i18n( "Download and Install ClamAV-%1" ).arg(version)); + + switch (result) { + case 2 : + break; + case 5 : + updater->downloadComponent("clamav",version,"tar.gz"); + } + }else if (!(clamav_box->isChecked())) + KNotifyClient::event(kmain->_tray->winId(),"ClamAVOutDated", QString("Your copy of ClamAV is out of date! Please Upgrade to ClamAV %1!").arg(version)); + } + + +} + + +void Freshklam::slotSearch() +{ + + search_button->setEnabled(false); + cancel_button->setEnabled(true); + + QString filepattern = dir_combo->url(); + + CollectionDB::instance()->insertEvent("Updates","Commencing DB Update", filepattern); + + status_label->setText(i18n("Beginning Update...")); + + + childproc = new KShellProcess(); + QString command = "freshclam --stdout "; + + QString user = KUser().loginName(); + command += " --user=" + user + " "; + + if (!(filepattern.isEmpty())){ + command += " --datadir="; + command += filepattern; + } + + if (daemon_box->isChecked()){ + command += " -d -c "; + command += check_combo->currentText(); + KTempFile tf; + if ( tf.status() != 0 ) { + tf.close(); + //delete tf; + KMessageBox::information (this,i18n( "There was an error creating a temp file!") ); + return; + } + pidFileName = tf.name(); + command += " -p "; + command += pidFileName; + freshklamAlive = TRUE; + } + + if (!(KApplication::kApplication()->isRestored())){ + + if (kmain->klamd->isKlamdAlive()){ + QString klamdconf = kmain->klamd->getKlamdConfFile(); + ////kdDebug() << klamdconf << endl; + command += " --daemon-notify="; + command += klamdconf; + } + } + + writeConf(); + command += " --config-file="; + command += tempFileName; + + disableInputs(); + + + *childproc << command; + + //kdDebug() << command << endl; + + childproc->start(KProcess::NotifyOnExit, KProcess::Stdout); + + connect( childproc, SIGNAL(processExited(KProcess *)), + SLOT(childExited()) ); + connect( childproc, SIGNAL(receivedStdout(KProcess *, char *, int)), + SLOT(receivedOutput(KProcess *, char *, int)) ); + +// if (kmain->klamd->isKlamdAlive()) +// kmain->_tray->setPixmap(KSystemTray::loadIcon("klamavdl")); +// else +// kmain->_tray->setPixmap(KSystemTray::loadIcon("klamavbwdl")); + + kmain->EnableFreshklam->setEnabled(FALSE); + kmain->DisableFreshklam->setEnabled(TRUE); + +} + +void Freshklam::finish() +{ + search_button->setEnabled(true); + cancel_button->setEnabled(false); + + enableInputs(); + if (kmain->klamd->isKlamdAlive()) + kmain->_tray->setPixmap(KSystemTray::loadIcon("klamav_on_acc_enabled")); + else + kmain->_tray->setPixmap(KSystemTray::loadIcon("klamav_on_acc_disabled")); + + buf += '\n'; + processOutput(); + delete childproc; + childproc = 0; + freshklamAlive = FALSE; + if (!(tempFileName.isEmpty())) + KIO::NetAccess::del(tempFileName,NULL); + + kmain->EnableFreshklam->setEnabled(TRUE); + kmain->DisableFreshklam->setEnabled(FALSE); + + //updateMetaDB(); + +} + +void Freshklam::updateMetaDB() +{ + + QDate latestDate = QDate::fromString(CollectionDB::instance()->latestMetaDBDate(),Qt::ISODate); + QDate today = QDate::currentDate(); + kdDebug() << latestDate << " " << today << endl; + + if (latestDate.daysTo(today) > 31){ +/* MetaDB* updater = new MetaDB(); + updater->update();*/ + } + +} + +void Freshklam::slotCancel() +{ + finish(); + + if (daemon_box->isChecked()){ + if (!(killPID())) + KMessageBox::information (this,i18n( "There was a problem killing the update process!") ); + } + + status_label->setText(i18n("Canceled")); + CollectionDB::instance()->insertEvent("Updates","Database Update Cancelled", dir_combo->url()); + +} + +void Freshklam::processDied() +{ + + KMessageBox::information (this,i18n( "Update Process died unexpectedly! Did you kill it manually?" )); + + status_label->setText(i18n("Update Process Died Unexpectedly!")); + + CollectionDB::instance()->insertEvent("Updates","Database Update Process Died Unexpectedly",dir_combo->url()); + +} + + +void Freshklam::childExited() +{ + int status = childproc->exitStatus(); + +/* int winid = 0; + if (KApplication::kApplication()->mainWidget()) { + winid = KApplication::kApplication()->mainWidget()->winId(); + }*/ + finish(); + + if (daemon_box->isChecked()){ + //KMessageBox::information (this,"Update Running in Background!", "Auto-Update","Don't Show Again"); + processDied(); + return; + } + + + if (status == 0){ + //updateMailClient(); + }else if (status == 1){ + //KMessageBox::information (this,"No Update Required - Database already up to date!"); + //updateMailClient(); + }else if (status == 40) + KMessageBox::information (this, i18n("Unknown option passed.")); + else if (status == 50) + KMessageBox::information (this, i18n("Can't change directory.")); + else if (status == 51) + KMessageBox::information (this, i18n("Can't check MD5 sum.")); + else if (status == 52) + KMessageBox::information (this, i18n("Connection (network) problem.")); + else if (status == 53) + KMessageBox::information (this, i18n("Can't unlink a file.")); + else if (status == 54) + KMessageBox::information (this, i18n("MD5 or digital signature verification error.")); + else if (status == 55) + KMessageBox::information (this, i18n("Error reading file.")); + else if (status == 56) + KMessageBox::information (this, i18n("Config file error.")); + else if (status == 57) + KMessageBox::information (this, i18n("Can't create a new file.")); + else if (status == 58) + KMessageBox::information (this, i18n("Can't read database from remote server.")); + else if (status == 59) + KMessageBox::information (this, i18n("Mirrors are not fully synchronized (try again later).")); + else if (status == 60) + KMessageBox::information (this, i18n("Can't get information about clamav user from /etc/passwd.")); + else if (status == 61) + KMessageBox::information (this, i18n("Can't drop privileges.")); + else + KMessageBox::information (this, i18n("Warning - Unknown Error!")); + + if (errorMessage != "") + KMessageBox::information (this,errorMessage); + errorMessage = ""; + status_label->setText( readymessage ); + + //if (status != 0) + //matches_label->setText(""); + +} + +void Freshklam::updateMailClient() + +{ + + + config->setGroup("Freshklam"); + + if (lastDownloadPaths.contains(dir_combo->/*currentText*/url()) == 0) { + dir_combo->comboBox()->insertItem(dir_combo->/*currentText*/url(), 0); + lastDownloadPaths.prepend(dir_combo->/*currentText*/url()); + if (lastDownloadPaths.count() > 10) { + lastDownloadPaths.remove(lastDownloadPaths.fromLast()); + dir_combo->comboBox()->removeItem(dir_combo->comboBox()->count() - 1); + } + }else{ + + lastDownloadPaths.remove(dir_combo->url()); + lastDownloadPaths.prepend(dir_combo->url()); + } + config->writeEntry("lastDownloadPaths", lastDownloadPaths); + + config->writeEntry("ProxyIP", proxyIP->text()); + config->writeEntry("ProxyPort", proxyPort->text()); + config->writeEntry("ProxyUser", proxyUser->text()); + config->writeEntry("ProxyPass", proxyPass->text()); + + //KMessageBox::information (this,proxyIP->text()); + config->sync(); + + + KConfig* mailconfig = new KConfig("kmailrc"); + mailconfig->setGroup("General"); + QVariant nooffilters = mailconfig->readEntry("filters"); + + int result; + int numfilters = nooffilters.toInt(); + nooffilters = numfilters; + for (int j=0; j != numfilters; j++ ){ + QVariant numb = j; + QString filtername=QString("Filter #%1").arg(numb.toString()); + mailconfig->setGroup(filtername); + QString binary = mailconfig->readEntry("action-args-0"); + if (binary.find("klammail") != -1){ + QString pathonly = binary.section(" ",2,2); + if (pathonly == dir_combo->url()) + break; + if (binary.find(" " + dir_combo->url() + " ") == -1){ + + + QString path = getenv("HOME"); + result = KMessageBox::warningContinueCancelList(this, i18n( "Since you have changed the database location, KlamAV needs to change the parameters used for mail scanning in KMail. The change is displayed below. If you have KMail open you will need to close it now so that the change can take effect. If you want to make the change manually just click 'Cancel'. "),QString("New filter command: klammail -d %1").arg(dir_combo->url()),i18n( "Update KMail Filters" ),i18n( "Update" )); + switch (result) { + case 2 : KMessageBox::information (this,"KMail has not been updated with the new database location."); break; + case 5 : + mailconfig->writeEntry("action-args-0",QString("klammail -d %1").arg(dir_combo->url())); + mailconfig->sync(); + break; + + } + break; + } + } + } + //KMessageBox::information (this,"Database Update Complete!"); + + delete mailconfig; + +} +void Freshklam::receivedOutput(KProcess */*proc*/, char *buffer, int buflen) +{ + //kdDebug() << buffer << endl; + buf += QCString(buffer, buflen+1); + processOutput(); +} + + +void Freshklam::slotClear() +{ + finish(); + resultbox->clear(); + + status_label->setText(i18n("Ready")); + matches_label->setText(""); +} + + +void Freshklam::setDirName(QString dir){ +// dir_combo->setEditText(dir); + dir_combo->setURL(dir); +} + +void Freshklam::writeConf() +{ + KTempFile tf; + if ( tf.status() != 0 ) { + tf.close(); + //delete tf; + KMessageBox::information (this,i18n( "KMFilterActionWithCommand: Could not create temp file!" )); + return; + } + + + + //tf->setAutoDelete(TRUE); + tempFileName = tf.name(); + + QTextStream &ts = *(tf.textStream()); + + ts << "DatabaseMirror database.clamav.net" << "\n"; + ts << "DNSDatabaseInfo current.cvd.clamav.net" << "\n"; + ts << "Foreground True" << "\n"; + if ( (proxyIP->hasAcceptableInput()) && (!(proxyIP->text().isEmpty()))) { + ts << QString("HTTPProxyServer %1").arg(proxyIP->text()) << "\n"; + if ( proxyPort->hasAcceptableInput() ) { + ts << QString("HTTPProxyPort %1").arg(proxyPort->text()) << "\n"; + } + if ( proxyUser->hasAcceptableInput() && ! proxyUser->text().isEmpty() ) { + ts << QString("HTTPProxyUsername %1").arg(proxyUser->text()) << "\n"; + if ( proxyPass->hasAcceptableInput() ) { + ts << QString("HTTPProxyPassword %1").arg(proxyPass->text()) << "\n"; + } + } + } + else + return; +} + + +void Freshklam::initCheckBoxes(){ + + if ((config->readEntry("AutoUpdate")) == "Yes"){ + daemon_box->setChecked(true); + check_combo->setEnabled(true); + }else{ + daemon_box->setChecked(false); + check_combo->setEnabled(false); + } + + if ((config->readEntry("AutoUpdateClamAV")) == "Yes"){ + clamav_box->setChecked(true); + }else{ + clamav_box->setChecked(false); + } + + if ((config->readEntry("AutoUpdateKlamAV")) == "Yes"){ + klamav_box->setChecked(true); + }else{ + klamav_box->setChecked(false); + } + + connect( clamav_box, SIGNAL(toggled(bool)), SLOT(handleChecks()) ); + connect( klamav_box, SIGNAL(toggled(bool)), SLOT(handleChecks()) ); + connect( daemon_box, SIGNAL(toggled(bool)), SLOT(handleChecks()) ); + connect( check_combo, SIGNAL(activated(int)), SLOT(handleChecks()) ); + + if (daemon_box->isChecked()) + slotSearch(); + +} + +void Freshklam::handleChecks(){ + + + config = KGlobal::config(); + config->setGroup("Freshklam"); + if (daemon_box->isChecked()){ + config->writeEntry("AutoUpdate","Yes"); + check_combo->setEnabled(true); + }else{ + config->writeEntry("AutoUpdate","No"); + check_combo->setEnabled(false); + } + config->writeEntry("NoOfUpdates", check_combo->currentText()); + + if (clamav_box->isChecked()){ + config->writeEntry("AutoUpdateClamAV","Yes"); + }else{ + config->writeEntry("AutoUpdateClamAV","No"); + } + + if (klamav_box->isChecked()){ + config->writeEntry("AutoUpdateKlamAV","Yes"); + }else{ + config->writeEntry("AutoUpdateKlamAV","No"); + } + + config->sync(); +} + +bool Freshklam::killPID(){ + + QFile inf(pidFileName); + if (!inf.open(IO_ReadOnly)) + return false; + QTextStream is(&inf); + QString line; + while (!is.eof()) + line = is.readLine(); + inf.close(); + + ////kdDebug() << line << endl; + if (!(line.isEmpty())) + kill(line.toInt(), SIGKILL); + else + return false; + if (!(pidFileName.isEmpty())) + KIO::NetAccess::del(pidFileName,NULL); + + return true; +} + +void Freshklam::disableInputs(){ + + dir_combo->setEnabled(false); + daemon_box->setEnabled(false); + check_combo->setEnabled(false); + proxyIP->setEnabled(false); + proxyUser->setEnabled(false); + proxyPort->setEnabled(false); + proxyPass->setEnabled(false); +} + +void Freshklam::enableInputs(){ + + dir_combo->setEnabled(true); + daemon_box->setEnabled(true); + if (daemon_box->isChecked()) + check_combo->setEnabled(true); + else + check_combo->setEnabled(false); + proxyIP->setEnabled(true); + proxyUser->setEnabled(true); + proxyPort->setEnabled(true); + proxyPass->setEnabled(true); +} + +QString Freshklam::getCurrentDBDir(){ + unsigned int ret= 0; + unsigned int no = 0; + struct cl_engine *engine = NULL; + QStringList lastDownloadPaths; + QString dbdir; + QString db; + + config = KGlobal::config(); + config->setGroup("Freshklam"); + lastDownloadPaths = config->readListEntry("lastDownloadPaths"); + for (QStringList::Iterator ita = lastDownloadPaths.begin(); ita == lastDownloadPaths.begin() ; ita++){ + dbdir = *ita; + } + + + if (dbdir != dir_combo->url()){ + /* load all available databases from default directory */ +#ifdef SUPPORT_CLAMAV_V095 + ret = cl_load((const char *)dir_combo->url(), engine, &no, CL_DB_STDOPT); +#else + ret = cl_load((const char *)dir_combo->url(), &engine, &no, CL_DB_STDOPT); +#endif + //ret = cl_loaddbdir((const char *)dir_combo->url(), &root, &no); + ////kdDebug() << "ret " << ret << endl; + if (no == 0){ + db = dbdir; + }else{ + db = dir_combo->url(); + lastDownloadPaths.prepend(dir_combo->url()); + config->writeEntry("lastDownloadPaths", lastDownloadPaths); + config->sync(); + } + + }else + db = dbdir; + + return db; + + +} + +void Freshklam::createDBDir(){ + + QString path = getenv("HOME"); + bool ok = true; + // directory exist? + path += "/.klamav"; + QDir klamavdir(path); + if (!klamavdir.exists() && !klamavdir.mkdir(path)) + ok = false; + + path += "/database"; + if (ok) + { + QDir klamavqdir(path); + if (!klamavqdir.exists() && !klamavqdir.mkdir(path)) + ok = false; + else + chmod((const char *)path,0700); + } + + if (ok){ + lastDownloadPaths.prepend( QString("%1").arg(path)); + config = KGlobal::config(); + config->setGroup("Freshklam"); + config->writeEntry("lastDownloadPaths", lastDownloadPaths); + config->sync(); + lastDownloadPaths = config->readListEntry("lastDownloadPaths"); + + } + + KMessageBox::information (this,QString(ok ? i18n( "Your Virus Database location has been set up as '%1'. You can change this to something else if you want to." ) : i18n( "I cannot create the directory '%1' for you. Something is wrong with your HOME or klamav directory. You have to adjust your Virus Database directory by your self." )).arg(path)); + + if (ok){ + int result = KMessageBox::warningContinueCancel(this, i18n( "Would you like to download the latest Virus Database to your new database location now? (You can do this later manually if you want.)"),i18n( "Download Virus Database" ),i18n( "Download" )); + switch (result) { + case 2 : KMessageBox::information (this,i18n( "You should update the database manually at your earliest convenience.") ); break; + case 5 : + kmain->firstDownload = true; + break; + + } + } +} + + +bool Freshklam::isFreshklamAlive(){ + if (freshklamAlive) + return true; + return false; + +} + + +void Freshklam::enableAutoUpdates() +{ + + config = KGlobal::config(); + config->writeEntry("AutoUpdate","Yes"); + config->sync(); + daemon_box->setChecked(true); + check_combo->setEnabled(true); + slotSearch(); + +} + +void Freshklam::checkForNewClamAVNow() +{ + + updater->checkForNewClamAVDirectly(); +} + +void Freshklam::checkForNewKlamAVNow() +{ + + updater->checkForNewKlamAVDirectly(); +} + +void +Freshklam::checkInternet() //SLOT +{ + + m_url.setHost( "prdownloads.sourceforge.net" ); + if ( !m_url.port() ) m_url.setPort( 80 ); + + connect( &m_resolver, SIGNAL( finished( KResolverResults ) ), SLOT( resolved( KResolverResults ) ) ); + connectToHost(); +} + +void +Freshklam::connectToHost() //SLOT +{ + + ////kdDebug() << m_url.host() << endl; + + m_resolver.setNodeName( m_url.host() ); + m_resolver.setFamily( KResolver::InetFamily ); + m_resolver.start(); + +} + + +void +Freshklam::resolved( KResolverResults result) // SLOT +{ + + if ((!( result.error() != KResolver::NoError || result.isEmpty() )) + && klamav_box->isChecked()){ + updater->checkForNewKlamAV(); + }else + kdDebug() << "network error or not set to check for new klamav" << endl; +} + + +void +Freshklam::getCurrentVersionOfClamAV( ) +{ + + ////kdDebug() << "version clamav" << endl; + QString suCommand=QString("clamscan -V"); + + versionproc = new KProcIO(); + versionproc->setUseShell(TRUE); + versionproc->setUsePty (KProcIO::Stdout,TRUE); + + *versionproc<<suCommand; + + connect( versionproc, SIGNAL(readReady(KProcIO *)), + SLOT(readVersionLine(KProcIO *)) ); + connect( versionproc, SIGNAL(processExited(KProcess *)), + SLOT(versionExited()) ); + + versionproc->start(KProcIO::NotifyOnExit); + versionproc->closeWhenDone(); +} + +void Freshklam::versionExited() +{ + kdDebug() << "deleting versionproc" << endl; + delete versionproc; +} + +void Freshklam::readVersionLine(KProcIO *) +{ + QString lineout = ""; + int pos; + + if ((pos = (versionproc->readln(lineout))) != -1) { + if ((pos = (lineout.find("ClamAV"))) != -1){ + lineout = lineout.stripWhiteSpace(); + int StartPoint = (lineout.find("ClamAV") + 6); + int EndPoint = lineout.find("/"); + QString currentClamAVVersion = lineout.mid(StartPoint,(EndPoint - StartPoint)); + currentClamAVVersion = currentClamAVVersion.stripWhiteSpace(); + KlamavConfig::setClamAVVersion(currentClamAVVersion); + KlamavConfig::writeConfig(); + ////kdDebug() << currentClamAVVersion << endl; + } + } + versionproc->ackRead(); + + lineout = ""; + +} + +void Freshklam::toggleUpgradeButtons(bool state) +{ + + klamav_options->setEnabled(state); + clamav_options->setEnabled(state); + + +} + +#include "freshklam.moc" diff --git a/src/freshklam.h b/src/freshklam.h new file mode 100644 index 0000000..1ee716d --- /dev/null +++ b/src/freshklam.h @@ -0,0 +1,204 @@ +/* + * Copyright (C) 2004 Robert Hogan <robert at roberthogan dot net> + */ + +#ifndef _FRESHKLAM_H_ +#define _FRESHKLAM_H_ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <kapplication.h> +#include <kmainwindow.h> +#include <kdirlister.h> //stack allocated +#include <kurl.h> //stack allocated +#include <kresolver.h> // namespace +#include <khtml_part.h> +#include "update.h" + +namespace DOM { + class Node; +} + + +using namespace KNetwork; + +class KPrinter; +class KToggleAction; +class KURL; +class QLineEdit; +class QComboBox; +class QCheckBox; +class QListBox; +class QPushButton; +class QLabel; +class KProcess; +class KConfig; +class KURLRequester; +class KLineEdit; +class KProgressDialog; +class KProcIO; +class KHTMLPart; +class KlamavUpdate; + +/** + * This class serves as the main window for Freshklam. It handles the + * menus, toolbars, and status bars. + * + * @short Main window class + * @author $AUTHOR <$EMAIL> + * @version $APP_VERSION + */ +class Freshklam : public QWidget +{ + Q_OBJECT +public: + /** + * Default Constructor + */ + Freshklam(QWidget *parent, const char *name=0); + + /** + * Default Destructor + */ + virtual ~Freshklam(); + + /** + * Use this method to load whatever file/URL you have + */ + void setDirName(QString); + QString getCurrentDBDir(); + bool isFreshklamAlive(); + QPushButton *search_button, *cancel_button; + void enableAutoUpdates(); + +protected: + /** + * Overridden virtuals for Qt drag 'n drop (XDND) + */ + /*virtual void dragEnterEvent(QDragEnterEvent *event); + virtual void dropEvent(QDropEvent *event);*/ + +protected: + /** + * This function is called when it is time for the app to save its + * properties for session management purposes. + */ + //void saveProperties(KConfig *); + + /** + * This function is called when this app is restored. The KConfig + * object points to the session management config file that was saved + * with @ref saveProperties + */ + //void readProperties(KConfig *); + + + +private: + void setupAccel(); + void setupActions(); + +private: + //FreshklamView *m_view; + + + +signals: + void itemSelected(QString abs_filename, int line); + + +public slots: + void slotSearch(); + void slotCancel(); + void checkForNewClamAVNow(); + void getCurrentVersionOfClamAV( ); + void toggleUpgradeButtons(bool); +private slots: +/* void slotProg();*/ + void childExited(); + void processDied(); + void receivedOutput(KProcess *proc, char *buffer, int buflen); + void slotClear(); + void writeConf(); + void handleChecks(); + //void arkollonExited(KProcess *arkollonproc); +/* void klamavInstallationExited(KProcess *arkollonproc); + void clamavInstallationExited(KProcess *arkollonproc);*/ + //void newItems( const KFileItemList& ); + void resolved(KResolverResults result); + void checkForNewKlamAVNow(); + void readVersionLine(KProcIO *); +/* void parseSFPage(); + void parseSFPageHack();*/ +/* void updateCanceled();*/ + void versionExited(); +private: +/* void getLatestVersionFromSF(KURL url); + void getLatestVersionFromSFHack(KURL url);*/ + void processOutput(); + void finish(); + void getout(); + void updateMailClient(); + void enableInputs(); + void disableInputs(); + bool killPID(); + void createDBDir(); +/* void downloadComponent(QString component, QString version, QString extension);*/ + void startProgressDialog( const QString & text ); + void checkInternet(); + void connectToHost(); +/* void checkForNewKlamAV();*/ + void initCheckBoxes(); +/* void getVersionFromLink( const DOM::Node &n ); + void completedSearchForUpdates(const QString &component, const QString &extension);*/ + void updateMetaDB(); +/* QString getMirror();*/ + QLineEdit *template_edit; + QComboBox *check_combo; + KURLRequester *dir_combo; + KURLRequester *proxy_dir_combo; + QCheckBox *daemon_box; + QCheckBox* clamav_box; + QCheckBox* klamav_box; + QCheckBox *recursive_box; + QListBox *resultbox; + QLabel *status_label, *matches_label; + KProcess *childproc; + KProcIO *versionproc; + QString buf; + KConfig* config; + QStringList lastSearchItems; + QStringList lastDownloadPaths; + KLineEdit *proxyIP; + KLineEdit *proxyPort; + KLineEdit *proxyUser; + KLineEdit *proxyPass; + QString tempFileName; + QString errorMessage; + QString pidFileName; + bool freshklamAlive; + KProgressDialog *progressDialog; + QTimer *timer; +/* bool upgradeinprogress;*/ + bool checkingDirectly; +/* double highestsofarnumeric; + QString highestsofarraw; + QString highestsofarfilename;*/ + KResolver m_resolver; +/* QString currentClamAVVersion; + KHTMLPart *filelist;*/ + QPushButton *clamav_options; + QPushButton *klamav_options; + +// private: +// KDirLister clamav_lister; +// KURL clamav_url; +// KDirLister klamav_lister; +// KURL klamav_url; + KURL m_url; + KlamavUpdate* updater; +}; + +#endif // _Freshklam_H_ diff --git a/src/icons/.cvsignore b/src/icons/.cvsignore new file mode 100644 index 0000000..282522d --- /dev/null +++ b/src/icons/.cvsignore @@ -0,0 +1,2 @@ +Makefile +Makefile.in diff --git a/src/icons/Makefile.am b/src/icons/Makefile.am new file mode 100644 index 0000000..f66e7b9 --- /dev/null +++ b/src/icons/Makefile.am @@ -0,0 +1,5 @@ +KDE_ICON = klamav + +pics_ICON = AUTO +picsdir = $(kde_datadir)/klamav/icons + diff --git a/src/icons/Makefile.in b/src/icons/Makefile.in new file mode 100644 index 0000000..a72b63e --- /dev/null +++ b/src/icons/Makefile.in @@ -0,0 +1,599 @@ +# Makefile.in generated by automake 1.9.6 from Makefile.am. +# KDE tags expanded automatically by am_edit - $Revision: 1.3 $ +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +top_builddir = ../.. +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = @INSTALL@ +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +target_triplet = @target@ +subdir = src/icons +DIST_COMMON = 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$(srcdir)/hi32-action-klamav_scan_safe.png $(DESTDIR)$(picsdir)/hicolor/32x32/actions/klamav_scan_safe.png + $(INSTALL_DATA) $(srcdir)/hi32-app-klamav_virus.png $(DESTDIR)$(picsdir)/hicolor/32x32/apps/klamav_virus.png + +uninstall-kde-icons: + -rm -f $(DESTDIR)$(kde_icondir)/hicolor/32x32/apps/klamav.png + -rm -f $(DESTDIR)$(kde_icondir)/hicolor/48x48/apps/klamav.png + -rm -f $(DESTDIR)$(picsdir)/hicolor/32x32/apps/klamav.png + -rm -f $(DESTDIR)$(picsdir)/hicolor/32x32/apps/klamav_update_required.png + -rm -f $(DESTDIR)$(picsdir)/hicolor/32x32/apps/klamav_on_acc_enabled.png + -rm -f $(DESTDIR)$(picsdir)/hicolor/32x32/apps/klamav_error.png + -rm -f $(DESTDIR)$(picsdir)/hicolor/32x32/apps/klamav_quarantining.png + -rm -f $(DESTDIR)$(picsdir)/hicolor/48x48/apps/klamav.png + -rm -f $(DESTDIR)$(picsdir)/hicolor/32x32/apps/klamav_on_acc_disabled.png + -rm -f $(DESTDIR)$(picsdir)/hicolor/32x32/actions/klamav_scanning.png + -rm -f $(DESTDIR)$(picsdir)/hicolor/32x32/actions/klamav_scan_found.png + -rm -f $(DESTDIR)$(picsdir)/hicolor/32x32/actions/klamav_scan_safe.png + -rm -f $(DESTDIR)$(picsdir)/hicolor/32x32/apps/klamav_virus.png + +#>+ 15 +force-reedit: + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/icons/Makefile'; \ + cd $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/icons/Makefile + cd $(top_srcdir) && perl admin/am_edit src/icons/Makefile.in + + +#>+ 21 +clean-bcheck: + rm -f *.bchecktest.cc *.bchecktest.cc.class a.out + +bcheck: bcheck-am + +bcheck-am: + @for i in ; do \ + if test $(srcdir)/$$i -nt $$i.bchecktest.cc; then \ + echo "int main() {return 0;}" > $$i.bchecktest.cc ; \ + echo "#include \"$$i\"" >> $$i.bchecktest.cc ; \ + echo "$$i"; \ + if ! $(CXX) $(DEFS) -I. -I$(srcdir) -I$(top_builddir) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(CXXFLAGS) $(KDE_CXXFLAGS) --dump-class-hierarchy -c $$i.bchecktest.cc; then \ + rm -f $$i.bchecktest.cc; exit 1; \ + fi ; \ + echo "" >> $$i.bchecktest.cc.class; \ + perl $(top_srcdir)/admin/bcheck.pl $$i.bchecktest.cc.class || { rm -f $$i.bchecktest.cc; exit 1; }; \ + rm -f a.out; \ + fi ; \ + done + + +#>+ 3 +final: + $(MAKE) all-am + +#>+ 3 +final-install: + $(MAKE) install-am + +#>+ 3 +no-final: + $(MAKE) all-am + +#>+ 3 +no-final-install: + $(MAKE) install-am + +#>+ 3 +kde-rpo-clean: + -rm -f *.rpo + +#>+ 3 +nmcheck: +nmcheck-am: nmcheck diff --git a/src/icons/hi32-action-klamav_scan_found.png b/src/icons/hi32-action-klamav_scan_found.png Binary files differnew file mode 100644 index 0000000..50d0697 --- /dev/null +++ b/src/icons/hi32-action-klamav_scan_found.png diff --git a/src/icons/hi32-action-klamav_scan_safe.png b/src/icons/hi32-action-klamav_scan_safe.png Binary files differnew file mode 100644 index 0000000..1d1639c --- /dev/null +++ b/src/icons/hi32-action-klamav_scan_safe.png diff --git a/src/icons/hi32-action-klamav_scanning.png b/src/icons/hi32-action-klamav_scanning.png Binary files differnew file mode 100644 index 0000000..87dd00d --- /dev/null +++ b/src/icons/hi32-action-klamav_scanning.png diff --git a/src/icons/hi32-app-klamav.png b/src/icons/hi32-app-klamav.png Binary files differnew file mode 100644 index 0000000..e8afac3 --- /dev/null +++ b/src/icons/hi32-app-klamav.png diff --git a/src/icons/hi32-app-klamav_error.png b/src/icons/hi32-app-klamav_error.png Binary files differnew file mode 100644 index 0000000..40e5c7e --- /dev/null +++ b/src/icons/hi32-app-klamav_error.png diff --git a/src/icons/hi32-app-klamav_on_acc_disabled.png b/src/icons/hi32-app-klamav_on_acc_disabled.png Binary files differnew file mode 100644 index 0000000..bcdc517 --- /dev/null +++ b/src/icons/hi32-app-klamav_on_acc_disabled.png diff --git a/src/icons/hi32-app-klamav_on_acc_enabled.png b/src/icons/hi32-app-klamav_on_acc_enabled.png Binary files differnew file mode 100644 index 0000000..a113d9d --- /dev/null +++ b/src/icons/hi32-app-klamav_on_acc_enabled.png diff --git a/src/icons/hi32-app-klamav_quarantining.png b/src/icons/hi32-app-klamav_quarantining.png Binary files differnew file mode 100644 index 0000000..7dab54f --- /dev/null +++ b/src/icons/hi32-app-klamav_quarantining.png diff --git a/src/icons/hi32-app-klamav_update_required.png b/src/icons/hi32-app-klamav_update_required.png Binary files differnew file mode 100644 index 0000000..0c40372 --- /dev/null +++ b/src/icons/hi32-app-klamav_update_required.png diff --git a/src/icons/hi32-app-klamav_virus.png b/src/icons/hi32-app-klamav_virus.png Binary files differnew file mode 100644 index 0000000..e6ed403 --- /dev/null +++ b/src/icons/hi32-app-klamav_virus.png diff --git a/src/icons/hi48-app-klamav.png b/src/icons/hi48-app-klamav.png Binary files differnew file mode 100644 index 0000000..50dd96e --- /dev/null +++ b/src/icons/hi48-app-klamav.png diff --git a/src/k3bjobprogressosd_mod.cpp b/src/k3bjobprogressosd_mod.cpp new file mode 100644 index 0000000..a531c64 --- /dev/null +++ b/src/k3bjobprogressosd_mod.cpp @@ -0,0 +1,305 @@ +/* + * + * $Id: k3bjobprogressosd_mod.cpp,v 1.5 2007/05/29 21:44:25 hoganrobert Exp $ + * Copyright (C) 2005 Sebastian Trueg <trueg@k3b.org> + * + * This file is part of the K3b project. + * Copyright (C) 1998-2005 Sebastian Trueg <trueg@k3b.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + * + * Some minor changes for KlamAV: + * Copyright (C) 2006 by Robert Hogan * + * robert@roberthogan.net * + * * + */ + +#include "k3bjobprogressosd_mod.h" + + +#include <kwin.h> +#include <kiconloader.h> +#include <kdebug.h> +#include <kcursor.h> +#include <kconfig.h> +#include <klocale.h> +#include <kpopupmenu.h> + +#include <qpixmap.h> +#include <qpainter.h> +#include <qapplication.h> + +#include <X11/Xlib.h> + + +K3bJobProgressOSD::K3bJobProgressOSD( QWidget* parent, const char* name ) + : QWidget( parent, name, WType_TopLevel | WNoAutoErase | WStyle_Customize | WX11BypassWM | WStyle_StaysOnTop ), + m_dirty(true), + m_dragging(false), + m_screen(0), + m_position(s_outerMargin, s_outerMargin) +{ + setFocusPolicy( NoFocus ); + setBackgroundMode( NoBackground ); + + // dummy size + resize( 20, 20 ); + + // make sure we are always visible + KWin::setOnAllDesktops( winId(), true ); +} + + +K3bJobProgressOSD::~K3bJobProgressOSD() +{ +} + + +void K3bJobProgressOSD::show() +{ + // start with 0 progress + setProgress(0); + + if( m_dirty ) + renderOSD(); + + QWidget::show(); +} + + +void K3bJobProgressOSD::setText( const QString& text ) +{ + if( m_text != text ) { + m_text = text; + refresh(); + } +} + + +void K3bJobProgressOSD::setProgress( int p ) +{ + + if( m_progress != p ) { + m_progress = p; + refresh(); + } +} + + +void K3bJobProgressOSD::setPosition( const QPoint& p ) +{ + m_position = p; + reposition(); +} + + +void K3bJobProgressOSD::refresh() +{ + if( isVisible() ) + renderOSD(); + else + m_dirty = true; +} + + +void K3bJobProgressOSD::renderOSD() +{ + // ---------------------------------------- + // | Copying CD | + // | K3B ========== 40% | + // | | + // ---------------------------------------- + + // calculate needed size + QPixmap icon = KGlobal::iconLoader()->loadIcon( "klamav", KIcon::NoGroup, 32 ); + int margin = 10; + int textWidth = fontMetrics().width( m_text ); + + // do not change the size everytime the text changes, just in case we are too small + QSize newSize( QMAX( QMAX( 2*margin + icon.width() + margin + textWidth, 100 ), width() ), + QMAX( 2*margin + icon.height(), 2*margin + fontMetrics().height()*2 ) ); + + m_osdBuffer.resize( newSize ); + QPainter p( &m_osdBuffer ); + + p.setPen( Qt::black ); + + // draw the background and the frame + QRect thisRect( 0, 0, newSize.width(), newSize.height() ); + p.fillRect( thisRect, Qt::white ); + p.drawRect( thisRect ); + + // draw the k3b icon + p.drawPixmap( margin, (newSize.height()-icon.height())/2, icon ); + + // draw the text + QSize textSize = fontMetrics().size( 0, m_text ); + int textX = 2*margin + icon.width(); + int textY = margin + fontMetrics().ascent(); + p.drawText( textX, textY, m_text ); + + // draw the progress + textY += fontMetrics().descent() + 4; + QRect progressRect( textX, textY, newSize.width()-textX-margin, newSize.height()-textY-margin ); + p.drawRect( progressRect ); + progressRect.setWidth( m_progress > 0 ? m_progress*progressRect.width()/100 : 0 ); + p.fillRect( progressRect, Qt::black ); + + // reposition the osd + reposition( newSize ); + + m_dirty = false; + + update(); +} + + +void K3bJobProgressOSD::setScreen( int screen ) +{ + const int n = QApplication::desktop()->numScreens(); + m_screen = (screen >= n) ? n-1 : screen; + reposition(); +} + + +void K3bJobProgressOSD::reposition( QSize newSize ) +{ + if( !newSize.isValid() ) + newSize = size(); + + QPoint newPos = m_position; + const QRect& screen = QApplication::desktop()->screenGeometry( m_screen ); + + // now to properly resize if put into one of the corners we interpret the position + // depending on the quadrant + int midH = screen.width()/2; + int midV = screen.height()/2; + if( newPos.x() > midH ) + newPos.rx() -= newSize.width(); + if( newPos.y() > midV ) + newPos.ry() -= newSize.height(); + + newPos = fixupPosition( newPos ); + + // correct for screen position + newPos += screen.topLeft(); + + // ensure we are painted before we move + if( isVisible() ) + paintEvent( 0 ); + + // fancy X11 move+resize, reduces visual artifacts + XMoveResizeWindow( x11Display(), winId(), newPos.x(), newPos.y(), newSize.width(), newSize.height() ); +} + + +void K3bJobProgressOSD::paintEvent( QPaintEvent* ) +{ + bitBlt( this, 0, 0, &m_osdBuffer ); +} + + +void K3bJobProgressOSD::mousePressEvent( QMouseEvent* e ) +{ + m_dragOffset = e->pos(); + + if( e->button() == LeftButton && !m_dragging ) { + grabMouse( KCursor::sizeAllCursor() ); + m_dragging = true; + } + else if( e->button() == RightButton ) { + KPopupMenu m; + if( m.insertItem( i18n("Hide OSD") ) == m.exec( e->globalPos() ) ) + hide(); + } +} + + +void K3bJobProgressOSD::mouseReleaseEvent( QMouseEvent* ) +{ + if( m_dragging ) { + m_dragging = false; + releaseMouse(); + } +} + + +void K3bJobProgressOSD::mouseMoveEvent( QMouseEvent* e ) +{ + if( m_dragging && this == mouseGrabber() ) { + + // check if the osd has been dragged out of the current screen + int currentScreen = QApplication::desktop()->screenNumber( e->globalPos() ); + if( currentScreen != -1 ) + m_screen = currentScreen; + + const QRect& screen = QApplication::desktop()->screenGeometry( m_screen ); + + // make sure the position is valid + m_position = fixupPosition( e->globalPos() - m_dragOffset - screen.topLeft() ); + + // move us to the new position + move( m_position ); + + // fix the position + int midH = screen.width()/2; + int midV = screen.height()/2; + if( m_position.x() + width() > midH ) + m_position.rx() += width(); + if( m_position.y() + height() > midV ) + m_position.ry() += height(); + } +} + + +QPoint K3bJobProgressOSD::fixupPosition( const QPoint& pp ) +{ + QPoint p(pp); + const QRect& screen = QApplication::desktop()->screenGeometry( m_screen ); + int maxY = screen.height() - height() - s_outerMargin; + int maxX = screen.width() - width() - s_outerMargin; + + if( p.y() < s_outerMargin ) + p.ry() = s_outerMargin; + else if( p.y() > maxY ) + p.ry() = maxY; + + if( p.x() < s_outerMargin ) + p.rx() = s_outerMargin; + else if( p.x() > maxX ) + p.rx() = screen.width() - s_outerMargin - width(); + + p += screen.topLeft(); + + return p; +} + + +void K3bJobProgressOSD::readSettings( KConfigBase* c ) +{ + QString oldGroup = c->group(); + c->setGroup( "KlamOSD Position" ); + + setPosition( c->readPointEntry( "Position", 0 ) ); + setScreen( c->readNumEntry( "Screen", 0 ) ); + + c->setGroup( oldGroup ); +} + + +void K3bJobProgressOSD::saveSettings( KConfigBase* c ) +{ + QString oldGroup = c->group(); + c->setGroup( "KlamOSD Position" ); + + c->writeEntry( "Position", m_position ); + c->writeEntry( "Screen", m_screen ); + + c->setGroup( oldGroup ); +} + +#include "k3bjobprogressosd_mod.moc" diff --git a/src/k3bjobprogressosd_mod.h b/src/k3bjobprogressosd_mod.h new file mode 100644 index 0000000..8b4ffb1 --- /dev/null +++ b/src/k3bjobprogressosd_mod.h @@ -0,0 +1,86 @@ +/* + * + * $Id: k3bjobprogressosd_mod.h,v 1.1 2006/04/17 10:45:39 hoganrobert Exp $ + * Copyright (C) 2005 Sebastian Trueg <trueg@k3b.org> + * + * This file is part of the K3b project. + * Copyright (C) 1998-2005 Sebastian Trueg <trueg@k3b.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * See the file "COPYING" for the exact licensing terms. + */ + +#ifndef _K3B_JOB_PROGRESS_OSD_H_ +#define _K3B_JOB_PROGRESS_OSD_H_ + +#include <qwidget.h> +#include <qpixmap.h> + +class QPaintEvent; +class QMouseEvent; +class KConfigBase; + +/** + * An OSD displaying a text and a progress bar. + * + * Insprired by Amarok's OSD (I also took a bit of their code. :) + */ +class K3bJobProgressOSD : public QWidget +{ + Q_OBJECT + + public: + K3bJobProgressOSD( QWidget* parent = 0, const char* name = 0 ); + ~K3bJobProgressOSD(); + + int screen() const { return m_screen; } + const QPoint& position() const { return m_position; } + + void readSettings( KConfigBase* ); + void saveSettings( KConfigBase* ); + + public slots: + void setScreen( int ); + void setText( const QString& ); + void setProgress( int ); + + /** + * The position refers to one of the corners of the widget + * regarding on the value of the x and y coordinate. + * If for example the x coordinate is bigger than half the screen + * width it refers to the left edge of the widget. + */ + void setPosition( const QPoint& ); + + void show(); + + protected: + void paintEvent( QPaintEvent* ); + void mousePressEvent( QMouseEvent* ); + void mouseReleaseEvent( QMouseEvent* ); + void mouseMoveEvent( QMouseEvent* ); + void renderOSD(); + void refresh(); + void reposition( QSize size = QSize() ); + + private: + /** + * Ensure that the position is inside m_screen + */ + QPoint fixupPosition( const QPoint& p ); + static const int s_outerMargin = 15; + + QPixmap m_osdBuffer; + bool m_dirty; + QString m_text; + int m_progress; + bool m_dragging; + QPoint m_dragOffset; + int m_screen; + QPoint m_position; +}; + +#endif diff --git a/src/klamav-dropdown.desktop b/src/klamav-dropdown.desktop new file mode 100644 index 0000000..5832531 --- /dev/null +++ b/src/klamav-dropdown.desktop @@ -0,0 +1,15 @@ +[Desktop Entry] +Actions=Scan +Encoding=UTF-8 +ServiceTypes=all/allfiles,inode/directory +ExcludeServiceTypes=application/x-iso +Comment=KlamAV - Anti-Virus Manager +Keywords=klamav +Terminal=false +Type=Application + +[Desktop Action Scan] +Exec=ScanWithKlamAV %F +Name=Scan with KlamAV... +Name[pt_BR]=Analisar com anti-vírus +Icon=klamav diff --git a/src/klamav.cpp b/src/klamav.cpp new file mode 100644 index 0000000..282b117 --- /dev/null +++ b/src/klamav.cpp @@ -0,0 +1,359 @@ +/* + * Copyright (C) 2004 Robert Hogan <robert at roberthogan dot net> + */ + +#include "klamav.h" +#include "freshklam.h" +#include "klamd.h" +#include "sigtool.h" +#include "klamscan.h" +#include "kuarantine.h" +#include "aboutklamav.h" +#include "dbviewer.h" +#include "activityviewer.h" +#include "version.h" +#include "firstrunwizard.h" +#include "collectiondb.h" +#include "configdialog.h" +#include "klamavconfig.h" + +#include <klocale.h> + + +#include <kaction.h> +#include <qpushbutton.h> +#include <qlayout.h> +#include <ksystemtray.h> +#include <kpopupmenu.h> +#include <kdebug.h> +#include <kmessagebox.h> +#include <kurl.h> + +#include <qdir.h> +#include <qfile.h> + +Klamav *kmain = 0L; + + + +Klamav::Klamav() + : KMainWindow( 0, "KlamAV " ) +{ + + downloadDBForWizard = false; + downloadClamAVForWizard = false; + + kmain = this; + QVBoxLayout *top = new QVBoxLayout(this,10,10); + tab = new QTabWidget(this); + + _tray = new KSystemTray(kmain, "klamav tray"); + _tray->setPixmap(KSystemTray::loadIcon("klamav_on_acc_disabled")); + connect(_tray,SIGNAL(quitSelected()),SLOT(shuttingDown())); + + KPopupMenu *conf_menu = _tray->contextMenu(); + EnableKlamd = new KAction(i18n("&Enable Auto-Scan"), "klamav_on_acc_enabled", 0,this, SLOT(contextEnable()),actionCollection(),"klamd_enable"); + DisableKlamd = new KAction(i18n("&Disable Auto-Scan"),"klamav_on_acc_disabled", 0,this, SLOT(contextDisable()),actionCollection(),"klamd_disable"); + + EnableFreshklam = new KAction(i18n("&Enable Auto-Updates"), "klamav", 0,this, SLOT(contextEnableFK()),actionCollection(),"fk_enable"); + DisableFreshklam = new KAction(i18n("&Disable Auto-Updates"),"klamavbw", 0,this, SLOT(contextDisableFK()),actionCollection(),"fk_disable"); + + EnableFreshklam->plug(conf_menu); + DisableFreshklam->plug(conf_menu); + EnableKlamd->plug(conf_menu); + DisableKlamd->plug(conf_menu); + + QToolTip::add( _tray, i18n( "KlamAV - Virus Protection for KDE" ) ); + _tray->show(); + + DisableFreshklam->setEnabled(FALSE); + EnableFreshklam->setEnabled(TRUE); + DisableKlamd->setEnabled(FALSE); + EnableKlamd->setEnabled(TRUE); + + KConfig* config = KGlobal::config(); + config->setGroup("Freshklam"); + QStringList DatabasePaths = config->readListEntry("lastDownloadPaths"); + + config->setGroup("Kuarantine"); + QStringList QuarantinePaths = config->readListEntry("KuarantineLocations"); + + if ((DatabasePaths.isEmpty()) && (QuarantinePaths.isEmpty())){ + + firstRunWizard(); + } + + activityviewer = new Activityviewer(this); + + klamscan = new Klamscan(this); + tab->addTab(klamscan, i18n("&Scan")); + + klamd = new Klamd(this); + tab->addTab(klamd, i18n("&Auto-Scan")); + + connect(klamd->search_button,SIGNAL(clicked()),SLOT(contextEnable())); + connect(klamd->cancel_button,SIGNAL(clicked()),SLOT(contextDisable())); + + + freshklam = new Freshklam(this); + tab->addTab(freshklam, i18n("&Update")); + + connect(freshklam->search_button,SIGNAL(clicked()),SLOT(contextUpdateFK())); + connect(freshklam->cancel_button,SIGNAL(clicked()),SLOT(contextDisableFK())); + + sigtool = new Sigtool(this); + tab->addTab(sigtool, i18n("&E-Mail Protection")); + + + kuarantine = new Kuarantine(this); + tab->addTab(kuarantine, i18n("&Quarantine")); + + klamdb = new KlamDB(this); + tab->addTab(klamdb, i18n("Virus Browser")); + + tab->addTab(activityviewer, i18n("Events")); + + aboutklamav = new Aboutklamav(this); + tab->addTab(aboutklamav, i18n("Abou&t")); + + + + + top->addWidget(tab); + + + connect(tab,SIGNAL(currentChanged ( QWidget * ) ),klamdb,SLOT(shouldIShow(QWidget *))); + + KStdAction::quit(this, SLOT(shuttingDown()), actionCollection()); + + if (KApplication::kApplication()->isRestored()){ +/* config = KGlobal::config(); + config->setGroup("Klamd"); + QString RunKlamd = config->readEntry("Enabled"); + + if (RunKlamd == "Yes"){ + _tray->setPixmap(KSystemTray::loadIcon("klamav")); + DisableKlamd->setEnabled(TRUE); + EnableKlamd->setEnabled(FALSE); + + } +*/ + hide(); + }else{ + show(); + } + + + if ((firstDownload) || (downloadDBForWizard)){ + kdDebug() << "firstdownload" << firstDownload << endl; + kdDebug() << "downloadDBForWizard" << downloadDBForWizard << endl; + tab->setCurrentPage(2); + freshklam->slotSearch(); + } + if (downloadClamAVForWizard) + freshklam->checkForNewClamAVNow(); + //klamdb->shouldIShow(); + + CollectionDB::instance()->insertEvent("Launch","KlamAV Launched"); + + setCaption(QString("KlamAV %1 (Using ClamAV %2)").arg(KLAMAV_VERSION).arg(KlamavConfig::clamAVVersion())); +} + +Klamav::~Klamav() +{ + KlamavConfig::writeConfig(); + kapp->quit(); +} + +void Klamav::shuttingDown(){ + + this->topLevelWidget()->hide(); + +} + +bool Klamav::queryClose() { + if ((klamd->isKlamdAlive()) || (freshklam->isFreshklamAlive())){ + KMessageBox::information (this,i18n("<p>KlamAV will stay open in the system tray. <br><br>" + " <b>Remember</b> - you can't close KlamAV while <br> auto-scanning " + " and/or auto-updating are still running!</p>"),"KlamAV","dontshow"); + hide(); + return false; + + } + return true; +} + + +void Klamav::contextEnable() { + + klamd->startKlamd(); + //if (klamd->startKlamd()){ + //_tray->setPixmap(KSystemTray::loadIcon("klamav")); + //EnableKlamd->setEnabled(FALSE); + //DisableKlamd->setEnabled(TRUE); + //} +} + +void Klamav::clamdStopped() { +/* if (freshklam->isFreshklamAlive()) + _tray->setPixmap(KSystemTray::loadIcon("klamavbwdl")); + else*/ + _tray->setPixmap(KSystemTray::loadIcon("klamav_on_acc_disabled")); + DisableKlamd->setEnabled(FALSE); + EnableKlamd->setEnabled(TRUE); +} + +void Klamav::contextDisable() { + klamd->slotCancel(); + resetAutoScan(); +} + +void Klamav::resetAutoScan() { +/* if (freshklam->isFreshklamAlive()) + _tray->setPixmap(KSystemTray::loadIcon("klamavbwdl")); + else*/ + _tray->setPixmap(KSystemTray::loadIcon("klamav_on_acc_disabled")); + DisableKlamd->setEnabled(FALSE); + EnableKlamd->setEnabled(TRUE); +} + + +void Klamav::contextUpdateFK() { + + freshklam->slotSearch(); +} + +void Klamav::contextEnableFK() { + + freshklam->enableAutoUpdates(); +} + +void Klamav::contextDisableFK() { + + freshklam->slotCancel(); +// DisableFreshklam->setEnabled(FALSE); +// EnableFreshklam->setEnabled(TRUE); + +} +void Klamav::showVirusBrowser() { + tab->setCurrentPage(5); +} + +void Klamav::firstRunWizard() { + + FirstRunWizard wizard; + wizard.setCaption( i18n( "First-Run Wizard" )); + + QString homepath = getenv("HOME"); + QString defaultdb = homepath + "/.klamav/database"; + QString defaultquar = homepath + "/.klamav/quarantine"; + if( wizard.exec() != QDialog::Rejected ){ + + KConfig* config = KGlobal::config(); + + config->setGroup("Freshklam"); + + QString wizardDBPath = wizard.databasePath().path(-1); + QString wizardQRPath = wizard.quarantinePath().path(-1); +/* kdDebug() << wizard.databasePath() << endl; + kdDebug() << wizard.defaultDatabasePath() << endl;*/ + //Configure Database Path + QStringList lastDownloadPaths; + if ((wizardDBPath != "") && (QDir::cleanDirPath(wizardDBPath) != defaultdb)){ + lastDownloadPaths.prepend( QString("%1").arg(wizardDBPath)); + checkDir(wizardDBPath); + }else{ + lastDownloadPaths.prepend( QString("%1").arg(wizard.defaultDatabasePath())); + createDefaultKlamAVDir("database"); + } + config->writeEntry("lastDownloadPaths", lastDownloadPaths); + config->sync(); + //Configure Quarantine Path + QStringList lastQuarLocations; + + config->setGroup("Kuarantine"); + +/* kdDebug() << wizard.quarantinePath() << endl; + kdDebug() << wizard.defaultQuarantinePath() << endl; + kdDebug() << defaultquar << endl;*/ + if ((wizardQRPath != "") && (QDir::cleanDirPath(wizardQRPath) != defaultquar)){ + lastQuarLocations.prepend( QString("%1").arg(wizardQRPath)); + checkDir(wizardQRPath); + }else{ + lastQuarLocations.prepend( QString("%1").arg(wizard.defaultQuarantinePath())); + createDefaultKlamAVDir("quarantine"); + } + config->writeEntry("KuarantineLocations", lastQuarLocations); + config->sync(); + + if (wizard.downloadDatabase()){ + kdDebug() << "downloading database" << endl; + downloadDBForWizard = true; + } + if (wizard.downloadClamAV()){ + kdDebug() << "downloading clamav" << endl; + downloadClamAVForWizard = true; + } + + } + +} + +void Klamav::createDefaultKlamAVDir(QString type){ + + QString path = getenv("HOME"); + bool ok = true; + // directory exist? + path += "/.klamav"; + QDir klamavdir(path); + if (!klamavdir.exists() && !klamavdir.mkdir(path)) + ok = false; + + path += "/" + type; + if (ok) + { + QDir klamavqdir(path); + if (!klamavqdir.exists() && !klamavqdir.mkdir(path)) + ok = false; + else + chmod((const char *)path,0700); + } + +} + +void Klamav::checkDir(QString path){ + + QDir klamavdir(path); + QFile f1( path ); + if ((!klamavdir.exists()) || (f1.open( IO_ReadWrite ))) + KMessageBox::information(this, i18n("Either the directory %1 does not exist or you are not able to write to it. Either way, you will have to change it as it cannot be used. Sorry!").arg(path)); + f1.close(); + +} + +void Klamav::slotConfigKlamav( const QCString& page ) +{ + + KlamavConfigDialog* dialog = (KlamavConfigDialog*) KConfigDialog::exists( "settings" ); + + if( !dialog ) + { + //KConfigDialog didn't find an instance of this dialog, so lets create it : + dialog = new KlamavConfigDialog( this, "settings", KlamavConfig::self() ); + //connect( dialog, SIGNAL(settingsChanged()), SLOT(applySettings()) ); + } + + //FIXME it seems that if the dialog is on a different desktop it gets lost + // what do to? detect and move it? + + dialog->show(); + dialog->raise(); + dialog->setActiveWindow(); + + //so that if the engine page is needed to be shown it works + + if ( !page.isNull() ) dialog->showPage( page ); +} + + +#include "klamav.moc" diff --git a/src/klamav.desktop b/src/klamav.desktop new file mode 100644 index 0000000..fba4d75 --- /dev/null +++ b/src/klamav.desktop @@ -0,0 +1,41 @@ +[Desktop Entry] +Encoding=UTF-8 +Name=KlamAV +Exec=klamav %i %m -caption "%c" +Icon=klamav +Type=Application +DocPath=klamav/klamav.html +Comment=An Anti-Virus Manager +Comment[cs]=An Anti-Virus Manager +Comment[da]=An Anti-Virus Manager +Comment[de]=An Anti-Virus Manager +Comment[el]=An Anti-Virus Manager +Comment[eo]=An Anti-Virus Manager +Comment[es]=An Anti-Virus Manager +Comment[et]=An Anti-Virus Manager +Comment[fi]=An Anti-Virus Manager +Comment[fr]=An Anti-Virus Manager +Comment[he]=An Anti-Virus Manager +Comment[hu]=An Anti-Virus Manager +Comment[is]=An Anti-Virus Manager +Comment[it]=An Anti-Virus Manager +Comment[ja]=An Anti-Virus Manager +Comment[ko]=An Anti-Virus Manager +Comment[lv]=An Anti-Virus Manager +Comment[nl]=An Anti-Virus Manager +Comment[no_NY]=An Anti-Virus Manager +Comment[pt]=An Anti-Virus Manager +Comment[pt_BR]=An Anti-Virus Manager +Comment[ro]=An Anti-Virus Manager +Comment[ru]=An Anti-Virus Manager +Comment[sk]=An Anti-Virus Manager +Comment[sl]=An Anti-Virus Manager +Comment[sr]=An Anti-Virus Manager +Comment[sv]=An Anti-Virus Manager +Comment[tr]=An Anti-Virus Manager +Comment[uk]=An Anti-Virus Manager +Comment[zh_CN.GB2312]=An Anti-Virus Manager +Terminal=0 +GenericName=Anti-Virus Manager +GenericName[fr]=Anti-Virus Manager +Categories=Qt;KDE;Application;System; diff --git a/src/klamav.h b/src/klamav.h new file mode 100644 index 0000000..e543a70 --- /dev/null +++ b/src/klamav.h @@ -0,0 +1,163 @@ +/* + * Copyright (C) 2004 Robert Hogan <robert at roberthogan dot net> + */ + +#ifndef _KLAMAV_H_ +#define _KLAMAV_H_ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <kapplication.h> +#include <kmainwindow.h> +#include <qtabwidget.h> + +#include <stdlib.h> + +class KPrinter; +class KToggleAction; +class KURL; +class QLineEdit; +class QComboBox; +class QCheckBox; +class QListBox; +class QPushButton; +class QLabel; +class KProcess; +class KConfig; +class KURLRequester; +class Freshklam; +class Sigtool; +class Klamscan; +class Klamd; +class KlamavDock; +class Kuarantine; +class Activityviewer; +class Aboutklamav; +class KlamDB; +class KSystemTray; + +/** + * This class serves as the main window for Klamav. It handles the + * menus, toolbars, and status bars. + * + * @short Main window class + * @author $AUTHOR <$EMAIL> + * @version $APP_VERSION + */ +class Klamav : public KMainWindow +{ + Q_OBJECT +public: + /** + * Default Constructor + */ + Klamav(); + + /** + * Default Destructor + */ + virtual ~Klamav(); + + /** + * Use this method to load whatever file/URL you have + */ + void setDirName(QString); + + KlamavDock *m_dock; + KSystemTray *_tray; + KAction *EnableKlamd; + KAction *DisableKlamd; + KAction *EnableFreshklam; + KAction *DisableFreshklam; + Klamd *klamd; + Freshklam *freshklam; + bool firstDownload; + bool downloadDBForWizard; + bool downloadClamAVForWizard; + Kuarantine *kuarantine; + KlamDB *klamdb; + Klamscan *klamscan; + Activityviewer *activityviewer; + void showVirusBrowser(); + void resetAutoScan(); + QTabWidget *tab; + + +protected: + /** + * Overridden virtuals for Qt drag 'n drop (XDND) + */ + /*virtual void dragEnterEvent(QDragEnterEvent *event); + virtual void dropEvent(QDropEvent *event);*/ + virtual bool queryClose(); + + +protected: + /** + * This function is called when it is time for the app to save its + * properties for session management purposes. + */ + //void saveProperties(KConfig *); + + /** + * This function is called when this app is restored. The KConfig + * object points to the session management config file that was saved + * with @ref saveProperties + */ + //void readProperties(KConfig *); + +public slots: + void contextDisable(); + void clamdStopped(); + void slotConfigKlamav( const QCString& page ); +private slots: + void contextEnable(); + void contextEnableFK(); + void contextUpdateFK(); + void contextDisableFK(); + +private: + void setupAccel(); + void setupActions(); + void firstRunWizard(); + void createDefaultKlamAVDir(QString type); + void checkDir(QString path); + +private: + //KlamavView *m_view; + + + +signals: + void itemSelected(QString abs_filename, int line); + +public slots: +private slots: + void shuttingDown(); +private: + void processOutput(); + void finish(); + void getout(); + + QLineEdit *template_edit; + QComboBox *files_combo, *pattern_combo/*, *dir_combo*/; + KURLRequester *dir_combo; + QCheckBox *recursive_box; + QListBox *resultbox; + QPushButton *search_button, *cancel_button; + QLabel *status_label, *matches_label; + KProcess *childproc; + QString buf; + KConfig* config; + QStringList lastSearchItems; + QStringList lastSearchPaths; + Sigtool *sigtool; + Aboutklamav *aboutklamav; + +}; + +extern Klamav *kmain; + +#endif // _KLAMAV_H_ diff --git a/src/klamav_run.cpp b/src/klamav_run.cpp new file mode 100644 index 0000000..8f011c1 --- /dev/null +++ b/src/klamav_run.cpp @@ -0,0 +1,46 @@ +/*************************************************************************** + * Copyright (C) 2004 by Sashmit Bhaduri * + * smt@vfemail.net * + * * + * Licensed under GPL. * + ***************************************************************************/ + + +#include "viewer.h" +#include "klamav_run.h" + +using namespace KlamAV; + + +BrowserRun::BrowserRun(Viewer *viewer, QWidget *parent, KParts::ReadOnlyPart *part, const KURL & url, const KParts::URLArgs &args) + : KParts::BrowserRun(url, args, part, parent, false, true) +{ + m_viewer=viewer; + connect(m_viewer, SIGNAL(destroyed()), this, SLOT(killMyself())); + setEnableExternalBrowser(false); + +} + +BrowserRun::~BrowserRun() +{ + //kdDebug() << "BrowserRun::~BrowserRun()" << endl; +} + +void BrowserRun::foundMimeType( const QString & type ) +{ + if (type=="text/html" ||type=="text/xml" || type=="application/xhtml+xml" ) + m_viewer->openPage(url()); + else + KParts::BrowserRun::foundMimeType( type ); +} + +void BrowserRun::killMyself() +{ + kdDebug() << "BrowserRun::killMyself()" << endl; + delete this; +} + + + +// vim: set et ts=4 sts=4 sw=4: +#include "klamav_run.moc" diff --git a/src/klamav_run.h b/src/klamav_run.h new file mode 100644 index 0000000..1914508 --- /dev/null +++ b/src/klamav_run.h @@ -0,0 +1,41 @@ +/*************************************************************************** + * Copyright (C) 2004 by Sashmit Bhaduri * + * smt@vfemail.net * + * * + * Licensed under GPL. * + ***************************************************************************/ + +#ifndef KLAMAV_RUN_H +#define KLAMAV_RUN_H + +#include <kparts/browserrun.h> + +namespace KlamAV +{ + + class Viewer; + + class BrowserRun : public KParts::BrowserRun +{ + Q_OBJECT + public: + BrowserRun(Viewer *, QWidget *, KParts::ReadOnlyPart *, const KURL & , const KParts::URLArgs &); + virtual ~BrowserRun(); + + protected: + virtual void foundMimeType( const QString & _type ); + + private slots: + void killMyself(); + + private: + Viewer *m_viewer; + + +}; + +} + +#endif + +// vim: set et ts=4 sts=4 sw=4: diff --git a/src/klamavconfig.kcfg b/src/klamavconfig.kcfg new file mode 100644 index 0000000..1106e89 --- /dev/null +++ b/src/klamavconfig.kcfg @@ -0,0 +1,239 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE kcfg SYSTEM "http://www.kde.org/standards/kcfg/1.0/kcfg.dtd"> +<kcfg> +<kcfgfile name="klamavrc"/> + +<group name="ArchiveLimits"> + <entry name="RecursionLevel" type="Int"> + <label>Maximum Recursion Level</label> + <whatsthis>The maximum number of subdirectories in a zip file to open before .</whatsthis> + <default>0</default> + </entry> + <entry name="MaxFileSize" type="Int"> + <label>Maximum MBs to Extract</label> + <whatsthis>The maximum number of megabytes to extract from a zip file before marking it as suspicious.</whatsthis> + <default>0</default> + </entry> + <entry name="MaxScanSize" type="Int"> + <label>Maximum MBs to Extract</label> + <whatsthis>The maximum number of megabytes to extract from a zip file before marking it as suspicious.</whatsthis> + <default>0</default> + </entry> + <entry name="NoFilesToExtract" type="Int"> + <label>Maximum Number of Files to Extract</label> + <whatsthis>The maximum number of file to extract from a zip file before marking it as suspicious.</whatsthis> + <default>0</default> + </entry> +</group> + +<group name="ArchiveTypes"> + <entry name="ScanDeb" type="Bool"> + <label>Scan DEB files</label> + <whatsthis>Scan DEB files using the named program.</whatsthis> + <default>false</default> + </entry> + <entry name="DebUsing" type="String"> + <label>Program to scan DEB files.</label> + <whatsthis>Scan DEB files using the named program.</whatsthis> + </entry> + + <entry name="ScanTar" type="Bool"> + <label>Scan TAR files</label> + <whatsthis>Scan TAR files using the named program.</whatsthis> + <default>false</default> + </entry> + <entry name="TarUsing" type="String"> + <label>Program to scan TAR files.</label> + <whatsthis>Scan TAR files using the named program.</whatsthis> + </entry> + + <entry name="ScanJar" type="Bool"> + <label>Scan JAR files</label> + <whatsthis>Scan JAR files using the named program.</whatsthis> + <default>false</default> + </entry> + <entry name="JarUsing" type="String"> + <label>Program to scan JAR files.</label> + <whatsthis>Scan JAR files using the named program.</whatsthis> + </entry> + + <entry name="ScanLzh" type="Bool"> + <label>Scan LZH files</label> + <whatsthis>Scan LZH files using the named program.</whatsthis> + <default>false</default> + </entry> + <entry name="LzhUsing" type="String"> + <label>Program to scan LZH files.</label> + <whatsthis>Scan LZH files using the named program.</whatsthis> + </entry> + + <entry name="ScanZoo" type="Bool"> + <label>Scan Zoo files</label> + <whatsthis>Scan Zoo files using the named program.</whatsthis> + <default>false</default> + </entry> + <entry name="ZooUsing" type="String"> + <label>Program to scan Zoo files.</label> + <whatsthis>Scan Zoo files using the named program.</whatsthis> + </entry> + + <entry name="ScanRar" type="Bool"> + <label>Scan RAR files</label> + <whatsthis>Scan RAR files using the named program.</whatsthis> + <default>false</default> + </entry> + <entry name="RarUsing" type="String"> + <label>Program to scan RAR files.</label> + <whatsthis>Scan RAR files using the named program.</whatsthis> + </entry> + + <entry name="ScanZip" type="Bool"> + <label>Scan Zip files</label> + <whatsthis>Scan Zip files using the named program.</whatsthis> + <default>false</default> + </entry> + <entry name="ZipUsing" type="String"> + <label>Program to scan Zip files.</label> + <whatsthis>Scan Zip files using the named program.</whatsthis> + </entry> + + <entry name="ScanTgz" type="Bool"> + <label>Scan TGZ files</label> + <whatsthis>Scan TGZ files using the named program.</whatsthis> + <default>false</default> + </entry> + <entry name="TgzUsing" type="String"> + <label>Program to scan TGZ files.</label> + <whatsthis>Scan TGZ files using the named program.</whatsthis> + </entry> + + <entry name="ScanArj" type="Bool"> + <label>Scan ARJ files</label> + <whatsthis>Scan ARJ files using the named program.</whatsthis> + <default>false</default> + </entry> + <entry name="ArjUsing" type="String"> + <label>Program to scan ARJ files.</label> + <whatsthis>Scan ARJ files using the named program.</whatsthis> + </entry> + +</group> + +<group name="FileTypes"> + <entry name="VirusEncrypted" type="Bool"> + <label>Mark Encrypted Files as Suspicious</label> + <whatsthis>Mark Encrypted Files as Suspicious.</whatsthis> + <default>true</default> + </entry> + <entry name="VirusBroken" type="Bool"> + <label>Mark Broken Files as Suspicious</label> + <whatsthis>Mark Broken Files as Suspicious.</whatsthis> + <default>true</default> + </entry> + <entry name="ExcludeQuarantine" type="Bool"> + <label>Exclude Quarantine Directories from scanning</label> + <whatsthis>Exclude Quarantine Directories from scanning.</whatsthis> + <default>true</default> + </entry> + <entry name="ScanMacros" type="Bool"> + <label>Scan Microsoft Office Macros</label> + <whatsthis>Scan Microsoft Office Macros.</whatsthis> + <default>true</default> + </entry> + <entry name="ScanPE" type="Bool"> + <label>Scan Portable Executable Files</label> + <whatsthis>Scan Portable Executable Files.</whatsthis> + <default>true</default> + </entry> + <entry name="ScanMail" type="Bool"> + <label>Scan Emails</label> + <whatsthis>Scan Emails.</whatsthis> + <default>true</default> + </entry> + <entry name="ScanHTML" type="Bool"> + <label>Scan HTML Files</label> + <whatsthis>Scan HTML Files.</whatsthis> + <default>true</default> + </entry> + + + </group> + +<group name="Autoscan"> + <entry name="Executed" type="Bool"> + <label>Scan Files When They Are Executed</label> + <whatsthis>Scan Files When They Are Executed.</whatsthis> + <default>true</default> + </entry> + <entry name="Opened" type="Bool"> + <label>Scan Files When They Are Opened</label> + <whatsthis>Scan Files When They Are Opened.</whatsthis> + <default>true</default> + </entry> + <entry name="Closed" type="Bool"> + <label>Scan Files When They Are Closed</label> + <whatsthis>Scan Files When They Are Closed.</whatsthis> + <default>true</default> + </entry> + <entry name="Created" type="Bool"> + <label>Scan Files When They Are Created or Modified</label> + <whatsthis>Scan Files When They Are Created or Modified.</whatsthis> + <default>false</default> + </entry> + +</group> + +<group name="EventLogging"> + <entry name="ExpireDays" type="Int"> + <label>Expire Events After the Specified Number of Days</label> + <whatsthis>Expire Events After the Specified Number of Days.</whatsthis> + <default>30</default> + </entry> + <entry name="SoftwareUpdates" type="Bool"> + <label>Log Software Update Events</label> + <whatsthis>Log Software Update Events.</whatsthis> + <default>true</default> + </entry> + <entry name="Quarantined" type="Bool"> + <label>Log Quarantine Events</label> + <whatsthis>Log Quarantine Events.</whatsthis> + <default>true</default> + </entry> + <entry name="LaunchShutdown" type="Bool"> + <label>Log KlamAV launching and shutting-down Events</label> + <whatsthis>Log KlamAV launching and shutting-down Events.</whatsthis> + <default>false</default> + </entry> + <entry name="DBUpdates" type="Bool"> + <label>Log Database Events</label> + <whatsthis>Log Database Events.</whatsthis> + <default>true</default> + </entry> + <entry name="StartedStoppedCancelled" type="Bool"> + <label>Log StartedStoppedCancelled Events</label> + <whatsthis>Log StartedStoppedCancelled Events.</whatsthis> + <default>true</default> + </entry> + <entry name="VirusFound" type="Bool"> + <label>Log VirusFound Events</label> + <whatsthis>Log VirusFound Events.</whatsthis> + <default>true</default> + </entry> + <entry name="Error" type="Bool"> + <label>Log Error Events</label> + <whatsthis>Log Error Events.</whatsthis> + <default>true</default> + </entry> + + +</group> + +<group name="Misc"> + <entry name="ClamAVVersion" type="String"> + <label>Expire Events After the Specified Number of Days</label> + <whatsthis>Expire Events After the Specified Number of Days.</whatsthis> + </entry> +</group> + + +</kcfg> diff --git a/src/klamavconfig.kcfgc b/src/klamavconfig.kcfgc new file mode 100644 index 0000000..3292c2b --- /dev/null +++ b/src/klamavconfig.kcfgc @@ -0,0 +1,6 @@ +# Code generation options for kconfig_compiler +File=klamavconfig.kcfg +ClassName=KlamavConfig +Singleton=true +Mutators=true +MemberVariables=private diff --git a/src/klamavui.rc b/src/klamavui.rc new file mode 100644 index 0000000..a02c8a5 --- /dev/null +++ b/src/klamavui.rc @@ -0,0 +1,8 @@ +<!DOCTYPE kpartgui SYSTEM "kpartgui.dtd"> +<kpartgui name="klamav" version="1"> +<MenuBar> + <Menu name="custom"><text>C&ustom</text> + <Action name="custom_action" /> + </Menu> +</MenuBar> +</kpartgui> diff --git a/src/klamd.cpp b/src/klamd.cpp new file mode 100644 index 0000000..55a934d --- /dev/null +++ b/src/klamd.cpp @@ -0,0 +1,960 @@ +/* + * Copyright (C) 2004 Robert Hogan <robert at roberthogan dot net> + */ + +#include "klamd.h" +#include "klamav.h" +#include "freshklam.h" +#include "klamavconfig.h" +#include "collectiondb.h" + + + +#include <klocale.h> +#include <kiconloader.h> +#include <kio/netaccess.h> +#include <karrowbutton.h> + + +#include <kaction.h> + +#include <qcheckbox.h> +#include <kbuttonbox.h> +#include <kprocio.h> +#include <kurlrequester.h> +#include <qlayout.h> +#include <kmessagebox.h> +#include <ktempfile.h> +#include <ksystemtray.h> +#include <qtoolbutton.h> +#include <knotifyclient.h> + + +const char *check_desc1[] = { + "1", + "2", + "3", + "4", + "5", + 0 +}; + +const char *check_desc2[] = { + "On Access", + "On Execute", + 0 +}; + + +Klamd::Klamd(QWidget *_parent, const char *name) + : QWidget(_parent, name) +{ + + parent = _parent; + + klamdAlive = FALSE; + + + //Data Directory Widget + + //QString dt = QDateTime::currentDateTime().toString(); + //KMessageBox::information (this,dt); + + QVBoxLayout *vbox = new QVBoxLayout(this, KDialog::marginHint(), + KDialog::spacingHint(), "vbox"); + + QGroupBox *group = new QGroupBox(i18n("Include Directories"), this); + vbox->addWidget(group); + + QGridLayout *layout = new QGridLayout( group, 9, 3, KDialog::spacingHint(), + KDialog::spacingHint(), "layout"); + layout->addRowSpacing(0, group->fontMetrics().height()); + layout->setColStretch(0, 1); + layout->setColStretch(1, 1); + + hlp = new QWidget( group ); + layout->addMultiCellWidget(hlp, 1,1, 0,2); + QHBoxLayout *dir_layout = new QHBoxLayout(hlp, KDialog::spacingHint() ); + + KURL root = KURL( "/" ); + m_fileTreeView = new KFileTreeView( hlp ); + m_fileTreeView->addColumn( i18n("Include") ); + treeBranch = m_fileTreeView->addBranch( root, i18n("Root"), SmallIcon("folder_red") ); + m_fileTreeView->setDirOnlyMode( treeBranch, true ); + treeBranch->setShowingDotFiles( true ); + + + treeBranch->setOpen( true ); + + btnup = new KArrowButton(hlp, LeftArrow); + btnup->setFixedSize(20, 20); + connect(btnup, SIGNAL( clicked() ), SLOT( slotDelIncludeDir() )); + + btndown = new KArrowButton(hlp, RightArrow); + btndown->setEnabled(true); + btndown->setFixedSize(20, 20); + connect(btndown,SIGNAL( clicked() ), SLOT( slotAddIncludeDir())); + + + sessionslb = new MyListBox(hlp); + + config = KGlobal::config(); + config->setGroup("Klamd"); + includePaths = config->readListEntry("IncludePaths"); + if (!(includePaths.isEmpty())) + btnup->setEnabled(true); + + sessionslb->insertStringList(includePaths); + + + + dir_layout->addWidget(m_fileTreeView); + dir_layout->addWidget(btnup); + dir_layout->addWidget(btndown); + dir_layout->addWidget(sessionslb); + + QGroupBox *group2 = new QGroupBox(i18n("Exclude Directories"), this); + vbox->addWidget(group2); + + QGridLayout *layout2 = new QGridLayout( group2, 9, 3, KDialog::spacingHint(), + KDialog::spacingHint(), "layout2"); + layout2->addRowSpacing(0, group2->fontMetrics().height()); + layout2->setColStretch(0, 1); + layout2->setColStretch(1, 1); + + + hlp2 = new QWidget( group2 ); + layout2->addMultiCellWidget(hlp2, 1,1, 0,2); + QHBoxLayout *dir_layout2 = new QHBoxLayout(hlp2, KDialog::spacingHint() ); + + KURL root2 = KURL( "/" ); + m_fileTreeView2 = new KFileTreeView( hlp2 ); + m_fileTreeView2->addColumn( i18n("Exclude") ); + treeBranch2 = m_fileTreeView2->addBranch( root2, i18n("Root"), SmallIcon("folder_red") ); + m_fileTreeView2->setDirOnlyMode( treeBranch2, true ); + treeBranch2->setShowingDotFiles( true ); + treeBranch2->setOpen( true ); + + btnup2 = new KArrowButton(hlp2, LeftArrow); + btnup2->setFixedSize(20, 20); + connect(btnup2, SIGNAL( clicked() ), SLOT( slotDelExcludeDir() )); + + btndown2 = new KArrowButton(hlp2, RightArrow); + btndown2->setEnabled(true); + btndown2->setFixedSize(20, 20); + connect(btndown2,SIGNAL( clicked() ), SLOT( slotAddExcludeDir())); + + + sessionslb2 = new MyListBox(hlp2); + //config = KGlobal::config(); + config->setGroup("Klamd"); + excludePaths = config->readListEntry("ExcludePaths"); + if (!(excludePaths.isEmpty())) + btnup2->setEnabled(true); + + sessionslb2->insertStringList(excludePaths); + + + + dir_layout2->addWidget(m_fileTreeView2); + dir_layout2->addWidget(btnup2); + dir_layout2->addWidget(btndown2); + dir_layout2->addWidget(sessionslb2); + + QGroupBox *group3 = new QGroupBox(i18n("Options"), this); + vbox->addWidget(group3); + + QGridLayout *layout3 = new QGridLayout( group3, 9, 10, KDialog::spacingHint(), + KDialog::spacingHint(), "layout3"); + layout3->addRowSpacing(0, group3->fontMetrics().height()); + //layout3->setColStretch(0, 1); + //layout3->setColStretch(1, 1); + + + hlp3 = new QWidget( group3 ); + layout3->addMultiCellWidget(hlp3, 1,1, 0,10); + QHBoxLayout *dir_layout3 = new QHBoxLayout(hlp3, KDialog::spacingHint() ); + + recursive_box = new QCheckBox(i18n("&Quarantine"), hlp3); + //recursive_box->setMinimumWidth(recursive_box->sizeHint().width()); + + if ((config->readEntry("Quarantine")) == "Yes") + recursive_box->setChecked(true); + + connect( recursive_box, SIGNAL(toggled(bool)), + SLOT(handleChecks()) ); + + //dir_layout3->addSpacing(10); + dir_layout3->addWidget(recursive_box); + + recursive_box1 = new QCheckBox(i18n("&Display Warnings"), hlp3); + //recursive_box1->setMinimumWidth(recursive_box1->sizeHint().width()); + + if ((config->readEntry("Warn")) == "Yes") + recursive_box1->setChecked(true); + + connect( recursive_box1, SIGNAL(toggled(bool)), + SLOT(handleChecks()) ); + + //dir_layout3->addSpacing(10); + dir_layout3->addWidget(recursive_box1); + + recursive_box2 = new QCheckBox(i18n("&Run Docked"), hlp3); + //recursive_box2->setMinimumWidth(recursive_box2->sizeHint().width()); + + if ((config->readEntry("Run Docked")) == "Yes") + recursive_box2->setChecked(true); + + connect( recursive_box2, SIGNAL(toggled(bool)), + SLOT(handleChecks()) ); + + dir_layout3->addWidget(recursive_box2); + dir_layout3->addSpacing(40); + + QLabel *combo_label = new QLabel(i18n("Max File Size (MBs):"), hlp3); + //combo_label->setFixedSize(combo_label->sizeHint()); + dir_layout3->addWidget(combo_label); + + check_combo = new QComboBox(false, hlp3); + check_combo->insertStrList(check_desc1); + check_combo->adjustSize(); + //check_combo->setFixedSize(check_combo->size()); + dir_layout3->addWidget(check_combo); + + dir_layout3->addSpacing(20); + + + QToolButton* adv_options = new QToolButton( hlp3,"play" ); + adv_options->setIconSet( SmallIconSet( "configure" ) ); + adv_options->setTextLabel("Options"); + adv_options->setTextPosition(QToolButton::Right); + adv_options->setUsesTextLabel(true); + +// adv_options = new QPushButton ("Advanced", hlp3); + dir_layout3->addWidget(adv_options); + //adv_options->setFixedSize(adv_options->sizeHint()); + + connect( adv_options, SIGNAL(clicked()), + SLOT(slotAdvOptions()) ); + +/* QLabel *combo_label2 = new QLabel(i18n("Scan:"), hlp3); + combo_label2->setFixedSize(combo_label2->sizeHint()); + dir_layout3->addWidget(combo_label2); + + + check_combo2 = new QComboBox(false, hlp3); + check_combo2->insertStrList(check_desc2); + check_combo2->adjustSize(); + check_combo2->setFixedSize(check_combo2->size()); + dir_layout3->addWidget(check_combo2); + + QToolTip::add( check_combo2, "'On Access' scans every file accessed. 'On Execute' only scans files/programs that your system tries to execute." );*/ + + KButtonBox *actionbox = new KButtonBox(this, Qt::Horizontal); + vbox->addWidget(actionbox, 2, 0); + actionbox->addStretch(); + search_button = actionbox->addButton(i18n("&Enable Auto-Scan")); + search_button->setDefault(true); + cancel_button = actionbox->addButton(i18n("&Disable Auto-Scan")); + cancel_button->setEnabled(false); + actionbox->addStretch(); + actionbox->layout(); + +/* + connect( search_button, SIGNAL(clicked()), + SLOT(startKlamd()) ); + connect( cancel_button, SIGNAL(clicked()), + SLOT(slotCancel()) ); +*/ + if (KApplication::kApplication()->isRestored()) + restoreKlamd(); + +// KStdAction::quit(this, SLOT(hide()), actionCollection()); + +} + +Klamd::~Klamd() +{ + + if (klamdAlive){ + delete childproc; + childproc = 0; + + } + if (!(tempFileName.isEmpty())) + KIO::NetAccess::del(tempFileName,NULL); + +} + + +void Klamd::processOutput() +{ + + if(!childproc) + return; + + item2 = ""; + int pos; + if ((pos = (childproc->readln(item2))) != -1) { + //kdDebug() << item2 << endl; + if ((pos = (item2.find(" FOUND"))) != -1){ + item2 = item2.stripWhiteSpace(); + int fnameStartPoint = (item2.find(":") + 1); + int fnameEndPoint = item2.findRev(":"); + QString tmpFName = item2.mid(fnameStartPoint,(fnameEndPoint - fnameStartPoint)); + QString tmpVirusName = item2.mid((fnameEndPoint+1),(item2.length() - (fnameEndPoint+1))); + tmpVirusName.replace("FOUND",""); + CollectionDB::instance()->insertEvent("Virus Found",tmpVirusName,tmpFName); + if (recursive_box1->isChecked()) + KNotifyClient::event(kmain->_tray->winId(),i18n( "ScanCompleteNoVirus" ), i18n( "Virus %1 Found In %2 by Auto-Scan!" ).arg(tmpVirusName).arg(tmpFName)); + if (recursive_box->isChecked()) + Quarantine(tmpFName.stripWhiteSpace(),tmpVirusName.stripWhiteSpace()); + } + if ((pos = (item2.find("ERROR: Clamuko: Can't register with Dazuko"))) != -1){ + finish(); + KMessageBox::information (this,i18n( "Can't Start On-Access Scanning! Check you have read permissions on file /dev/dazuko.") ); + KNotifyClient::event(kmain->_tray->winId(),i18n( "Can't Start On-Access Scanning!" ), i18n( "Check you have read permissions on file /dev/dazuko." )); + return; + } + + + } + + + childproc->ackRead(); + + item2 = ""; + buf = ""; + + +} + + +bool Klamd::startKlamd() +{ + + config = KGlobal::config(); + config->setGroup("Klamd"); + if ((config->readListEntry("IncludePaths")).isEmpty()){ + KMessageBox::information (this,i18n("You haven't specified any paths to scan. Select the directories you want to KlamAV to keep an eye on and try again.")); + return FALSE; + } + + + if (recursive_box2->isChecked()){ + if (!(this->topLevelWidget()->isHidden())) + KMessageBox::information (this,i18n("I'm going into the background now. You can restore me by clicking on the icon in the system tray on the bottom right.")); + this->topLevelWidget()->hide(); + }/*else{ + this->topLevelWidget()->show(); + }*/ + + + if (runDazuko(true)) + return TRUE; + else + return FALSE; + //this->topLevelWidget()->hide(); +} + +void Klamd::finish() +{ + search_button->setEnabled(true); + cancel_button->setEnabled(false); + //config = KGlobal::config(); + if (!KApplication::kApplication()->closingDown()){ + config->setGroup("Klamd"); + config->writeEntry("Enabled", "No"); + } + kmain->clamdStopped(); + + buf += '\n'; + if (childproc){ + processOutput(); + childproc->closeAll(); + childproc->kill(9); + delete childproc; + childproc = 0; + } + klamdAlive = FALSE; + enableInputs(); + if (!(tempFileName.isEmpty())) + KIO::NetAccess::del(tempFileName,NULL); + + +} + + +void Klamd::slotCancel() +{ + finish(); + + CollectionDB::instance()->insertEvent("Auto-Scan","Scanning Cancelled",""); + +} + + +void Klamd::childExited() +{ +// int status = childproc->exitStatus(); +// +// kdDebug() << "klamd status" << status << endl; + + kmain->contextDisable(); + + KMessageBox::information (this,i18n( "The auto-scan process died unexpectedly!") ); + + //if (status != 0) + //matches_label->setText(""); + +} + + +void Klamd::receivedOutput(KProcIO *) +{ + //buf += QCString(buffer, buflen+1); + processOutput(); +} + + +void Klamd::slotClear() +{ + finish(); + +} + + +void Klamd::setDirName(QString dir){ +// dir_combo->setEditText(dir); + dir_combo->setURL(dir); +} + +void Klamd::slotAddIncludeDir() +{ + + KURL filepattern = m_fileTreeView->currentURL(); + QString filepa = filepattern.path(); + if(filepa) + if ((includePaths.contains(filepa) == 0) && (excludePaths.contains(filepa) == 0)){ + sessionslb->insertItem(filepa); + + //config = KGlobal::config(); + config->setGroup("Klamd"); + + if (includePaths.contains(filepa) == 0) { + includePaths.prepend(filepa); + }else{ + includePaths.remove(filepa); + includePaths.prepend(filepa); + } + config->writeEntry("IncludePaths", includePaths); + config->sync(); + + btnup->setEnabled(true); + } +} + +void Klamd::slotDelIncludeDir() +{ + + + while (includePaths.contains(sessionslb->currentText())) + { + includePaths.remove(sessionslb->currentText()); + } + + sessionslb->removeItem(sessionslb->currentItem()); + + //config = KGlobal::config(); + config->setGroup("Klamd"); + config->writeEntry("IncludePaths", includePaths); + config->sync(); + + if ( sessionslb->count() == 0 ) + btnup->setEnabled(false); + + +} + + +void Klamd::slotAddExcludeDir() +{ +//KFileTreeViewItem* treeItem = dynamic_cast<KFileTreeViewItem*>(KFileTreeViewItem::currentKFileTreeViewItem()); + + KURL filepattern = m_fileTreeView2->currentURL(); + QString filepa = filepattern.path(); + if(filepa) + if ((includePaths.contains(filepa) == 0) && (excludePaths.contains(filepa) == 0)){ + sessionslb2->insertItem(filepa); + + //config = KGlobal::config(); + config->setGroup("Klamd"); + + if (excludePaths.contains(filepa) == 0) { + excludePaths.prepend(filepa); + }else{ + excludePaths.remove(filepa); + excludePaths.prepend(filepa); + } + config->writeEntry("ExcludePaths", excludePaths); + config->sync(); + + btnup2->setEnabled(true); + } +} + +void Klamd::slotDelExcludeDir() +{ + + while (excludePaths.contains(sessionslb2->currentText())) + { + excludePaths.remove(sessionslb2->currentText()); + } + + sessionslb2->removeItem(sessionslb2->currentItem()); + + //config = KGlobal::config(); + config->setGroup("Klamd"); + config->writeEntry("ExcludePaths", excludePaths); + config->sync(); + + if ( sessionslb2->count() == 0 ) + btnup2->setEnabled(false); + +} + + +void Klamd::writeConf() +{ + KTempFile tf; + if ( tf.status() != 0 ) { + tf.close(); + //delete tf; + KMessageBox::information (this,"KMFilterActionWithCommand: Could not create temp file!"); + return; + } + + + //config = KGlobal::config(); + config->setGroup("Kuarantine"); + QStringList lastQuarLocations = config->readListEntry("KuarantineLocations"); + QString quarloc; + for (QStringList::Iterator ita = lastQuarLocations.begin(); ita == lastQuarLocations.begin() ; ita++){ + quarloc = *ita; + } + + QString db = kmain->freshklam->getCurrentDBDir(); + + + //tf->setAutoDelete(TRUE); + + tempFileName = tf.name(); + + QTextStream &ts = *(tf.textStream()); + + + + + for ( QListBoxItem *bi = sessionslb->firstItem() ; bi != 0; bi = bi->next() ) + ts << "ClamukoIncludePath " << bi->text() << "\n"; + + ts << "ClamukoExcludePath " <<quarloc << "\n"; + + for ( QListBoxItem *bi = sessionslb2->firstItem() ; bi != 0; bi = bi->next() ) + ts << "ClamukoExcludePath " << bi->text() << "\n"; + + config->setGroup("Klamd"); + + + + if (KlamavConfig::created()){ + ts << "ClamukoScanOnCloseModified" << "\n"; + clamdcommand = "klamd"; + + ts << "TCPSocket 9888 " << "\n"; + ts << "Foreground" << "\n"; + ts << "LogFile /dev/stdout" << "\n"; + ts << "ScanArchive" << "\n"; + ts << "FixStaleSocket" << "\n"; + ts << "SelfCheck 1800" << "\n"; + ts << QString("DatabaseDirectory %1").arg(db) << "\n"; + ts << "ClamukoScanOnLine" << "\n"; + + if (KlamavConfig::executed()) + ts << "ClamukoScanOnExec " << "\n"; + + }else{ + clamdcommand = "clamd"; + + ts << "TCPSocket 9888 " << "\n"; + ts << "Foreground True" << "\n"; + ts << "LogFile /dev/stdout" << "\n"; + ts << "ScanArchive True" << "\n"; + ts << "FixStaleSocket True" << "\n"; + ts << "SelfCheck 1800" << "\n"; + ts << QString("DatabaseDirectory %1").arg(db) << "\n"; + ts << "ClamukoScanOnAccess True" << "\n"; + + if (KlamavConfig::executed()) + ts << "ClamukoScanOnExec True" << "\n"; + + if (KlamavConfig::opened()) + ts << "ClamukoScanOnOpen True" << "\n"; + + if (KlamavConfig::closed()) + ts << "ClamukoScanOnClose True" << "\n"; + } + + QString curtex = check_combo->currentText(); + ts << "ClamukoMaxFileSize " << curtex << "M\n"; + + tf.close(); +} + +void Klamd::Quarantine(QString fname, QString virusname){ + + //config = KGlobal::config(); + config->setGroup("Kuarantine"); + //object.replace("Clamuko:",""); + //object = object.stripWhiteSpace(); + ////kdDebug() << object << endl; + //QString QuarLocation = config->readEntry("KuarantineLocations"); + QStringList lastQuarLocations = config->readListEntry("KuarantineLocations"); + + QString quarloc; + for (QStringList::Iterator it = lastQuarLocations.begin(); it == lastQuarLocations.begin() ; it++){ + quarloc = *it; + } + + lastQuarItems = config->readListEntry(QString("Items %1").arg(quarloc)); + + if (!(fname.isEmpty())){ + QDate today = QDate::currentDate(); + QTime now = QTime::currentTime(); + QString suffix = QString(":%1 %2") + .arg(today.toString("ddd MMMM d yyyy")) + .arg(now.toString("hh-mm-ss ap")); + + QString object = fname + ": " + virusname + suffix; + QStringList tokens = QStringList::split ( "/", fname, FALSE ); + QString qname = tokens.last(); + qname.prepend("/"); + qname.prepend(quarloc); + qname.append(suffix); + bufmv = ""; + //kdDebug() << fname << endl; + //kdDebug() << qname << endl; + //kdDebug() << object << endl; + if (rename ((const char *)fname, (const char *)qname) != 0){ + QString suCommand=QString("mv '%1' '%2'").arg(fname).arg(qname); + //kdDebug() << suCommand << endl; + proc = new KProcIO(); + proc->setUseShell(TRUE); + *proc<<suCommand; + + + connect( proc, SIGNAL(readReady(KProcIO *)), + SLOT(receivedmvOutput(KProcIO *)) ); + + proc->start(KProcIO::NotifyOnExit,TRUE); + // ouch + proc->wait(); + //kdDebug() << "finished " << suCommand << endl; + if (((bufmv.find("Permission denied"))) != -1){ + KMessageBox::information (this,i18n("<p>Don't have permission to move <b>%1</b> to the quarantine folder.</p>").arg(fname)); + }else if (((bufmv.find("No space"))) != -1){ + KMessageBox::information (this,i18n("<p>Don't have enough space to move <b>%1</b> to the quarantine folder.</p>").arg(fname)); + + }else{ + if (recursive_box1->isChecked()) + KMessageBox::queuedMessageBox(0, KMessageBox::Information, i18n("<p>Infected file found: <br><br>Filename: <b>%1</b> <br>Virus found: <b>%2</b> <br><br>I'm going to quarantine this file. You can restore it later if you want.<br></p>").arg(fname).arg(QString(virusname).replace("FOUND","")), + //i18n( "Infected File Found!" ), + //i18n( "Quarantine" ) + 0); + + if (lastQuarItems.contains(object)) + lastQuarItems.remove(object); + lastQuarItems.prepend(object); + CollectionDB::instance()->insertEvent("Quarantine",virusname,fname); + } + }else{ + //kdDebug() << "rename worked" << endl; + if (recursive_box1->isChecked()) + KMessageBox::queuedMessageBox(0, KMessageBox::Information, i18n("<p>Infected file found: <br><br>Filename: <b>%1</b> <br>Virus found: <b>%2</b> <br><br>I'm going to quarantine this file. You can restore it later if you want.<br> If the file already exists in the quarantine directory it will be overwritten.</p>").arg(fname).arg(QString(virusname).replace("FOUND","")), + //i18n( "Infected File Found!" ), + //i18n( "Quarantine" ) + 0); + + if (lastQuarItems.contains(object)) + lastQuarItems.remove(object); + lastQuarItems.prepend(object); + CollectionDB::instance()->insertEvent("Quarantine",virusname,fname); + } + } + + config->writeEntry(QString("Items %1").arg(quarloc), lastQuarItems); + //config->sync(); + + //kmain->kuarantine->refresh(); + //kdDebug() << "finished klamd quar" << endl; +} + +void Klamd::receivedmvOutput(KProcIO *) +{ + //kdDebug() << "in receivedmvoutput" << endl; + + mvbuffer = ""; + proc->readln(mvbuffer); + bufmv += QString(mvbuffer); +} + + + +int Klamd::runDazuko(bool caller){ + + + dazukoLoaded = FALSE; + QString lsmodCommand="lsmod"; + lsmodproc = new KProcIO(); + QString curpath = (QString) getenv("PATH"); + lsmodproc->setEnvironment("PATH",curpath + ":/usr/local/sbin:/usr/sbin:/sbin:/usr/local/bin:/usr/bin:/bin"); + + + lsmodproc->setUseShell(TRUE); + *lsmodproc<<lsmodCommand; + + connect( lsmodproc, SIGNAL(readReady(KProcIO *)), + SLOT(checkForDazuko()) ); + if (caller){ + connect( lsmodproc, SIGNAL(processExited(KProcess *)), + SLOT(lsmodOutput()) ); + }else{ + connect( lsmodproc, SIGNAL(processExited(KProcess *)), + SLOT(lsmodCheck()) ); + } + + + bool succ = lsmodproc->start(KProcIO::NotifyOnExit,TRUE); + + if (!(succ)) + KMessageBox::information (this,i18n( "There was a problem detecting the loaded status of dazuko.") ); + return 1; +} + +void Klamd::lsmodOutput() +{ + if (!(dazukoLoaded)){ + int result; + result = KMessageBox::warningContinueCancel(this, i18n( "I need to load a module called 'dazuko' first. This module will allow KlamAV to gain real-time access to files. If you don't want this message to appear in future, put the following command in your initialization scripts: 'modprobe dazuko.o'. You will next be asked for the root password."), + i18n( "Load Module" ), + i18n( "Load Module" ), + i18n( "Delete2" )); + switch (result) { + case 2 : KMessageBox::information (this,i18n( "Loading of Module Cancelled.") ); break; + case 5 : loadDazuko(); break; + } + + }else{ + loadKlamd(); + } + + +} + +void Klamd::loadKlamd() +{ + writeConf(); + + klamdAlive = TRUE; + + //QString suCommand=QString("kdesu -t -c '" +clamdcommand+" -c '%1'").arg(tempFileName)+"'"; + QString suCommand=QString(clamdcommand+" -c '%1'").arg(tempFileName); + childproc = new KProcIO(); + childproc->setUseShell(TRUE); + childproc->setUsePty (KProcIO::Stdout,TRUE); + QString curpath = (QString) getenv("PATH"); + childproc->setEnvironment("PATH",curpath + ":/usr/local/sbin:/usr/sbin:/sbin:/usr/local/bin:/usr/bin:/bin"); + + kdDebug() << suCommand << endl; + + *childproc<<suCommand; + + connect( childproc, SIGNAL(readReady(KProcIO *)), + SLOT(receivedOutput(KProcIO *)) ); + childproc->start(KProcIO::NotifyOnExit); + connect( childproc, SIGNAL(processExited(KProcess *)), + SLOT(childExited()) ); + + search_button->setEnabled(false); + cancel_button->setEnabled(true); + +/* if (kmain->freshklam->isFreshklamAlive()) + kmain->_tray->setPixmap(KSystemTray::loadIcon("klamavdl")); + else*/ + kmain->_tray->setPixmap(KSystemTray::loadIcon("klamav")); + kmain->EnableKlamd->setEnabled(FALSE); + kmain->DisableKlamd->setEnabled(TRUE); + //config = KGlobal::config(); + config->setGroup("Klamd"); + config->writeEntry("Enabled", "Yes"); + config->sync(); + disableInputs(); + + CollectionDB::instance()->insertEvent("Auto-Scan","Scanning Started",""); + +} +void Klamd::loadDazuko() +{ + +// struct utsname info; +// +// if (uname(&info) == -1) +// { +// kdError(0) << "uname() failed: errno = " << errno << endl; +// return; +// } +// +// QString release = QString(info.release); +// +// //kdDebug() << release << endl; +// QString insmodCommand="insmod /lib/modules/" + release + "/dazuko.o"; + QString insmodCommand="modprobe dazuko"; + //QString insmodCommand="insmod /opt/kde/bin/dazuko.o"; + KProcIO *insmodproc = new KProcIO(); + + QString curpath = (QString) getenv("PATH"); + insmodproc->setEnvironment("PATH",curpath + ":/usr/local/sbin:/usr/sbin:/sbin:/usr/local/bin:/usr/bin:/bin"); + + insmodproc->setUseShell(TRUE); + *insmodproc<<"kdesu -i klamav"<<"-c"<<insmodCommand; + + connect( insmodproc, SIGNAL(processExited(KProcess *)), + SLOT(moduleLoaded()) ); + + insmodproc->start(KProcIO::NotifyOnExit); +} + +void Klamd::moduleLoaded() +{ + runDazuko(false); + +} + +void Klamd::lsmodCheck() +{ + if (!(dazukoLoaded)){ + KMessageBox::information (this,i18n( "Dazuko was not loaded successfully. Please check your installation." )); + }else{ + int result; + result = KMessageBox::warningContinueCancel(this, i18n( "Module has been loaded. Will now continue to start up real-time scanning."), + i18n( "Continue" ), + i18n( "Continue" ), + i18n( "Delete2" )); + switch (result) { + case 2 : break; + case 5 : loadKlamd();break; + } + } + + +} + +void Klamd::checkForDazuko() +{ + QString item = ""; + int pos; + pos = lsmodproc->readln(item,TRUE); + //KMessageBox::information (this,item); + if (pos != -1) { + //KMessageBox::information (this,item); + if ((pos = (item.find("dazuko"))) != -1){ + //KMessageBox::information (this,"found dazuko"); + dazukoLoaded = TRUE; + lsmodproc->kill(); + } + lsmodproc->ackRead(); + } +} + +void Klamd::restoreKlamd(){ + + config = KGlobal::config(); + config->setGroup("Klamd"); + QString RunKlamd = config->readEntry("Enabled"); + + if (RunKlamd == "Yes"){ + startKlamd(); + } + +} + +void Klamd::handleChecks(){ + + //config = KGlobal::config(); + config->setGroup("Klamd"); + if (recursive_box->isChecked()) + config->writeEntry("Quarantine","Yes"); + else + config->writeEntry("Quarantine","No"); + + if (recursive_box1->isChecked()) + config->writeEntry("Warn","Yes"); + else + config->writeEntry("Warn","No"); + + if (recursive_box2->isChecked()) + config->writeEntry("Run Docked","Yes"); + else + config->writeEntry("Run Docked","No"); + + config->sync(); + +} + +bool Klamd::isKlamdAlive(){ + if (klamdAlive) + return true; + return false; + +} + +QString Klamd::getKlamdConfFile(){ + return tempFileName; + +} + +void Klamd::slotAdvOptions(){ + +/* config = KGlobal::config(); + config->setGroup("Klamd"); + QString RunKlamd = config->readEntry("Enabled"); + + KlamdOptions *dialog = new KlamdOptions( this, "settings"); + +// connect( dialog, SIGNAL(settingsChanged()), SLOT(applySettings()) ); + + + dialog->show(); + dialog->raise(); + dialog->setActiveWindow();*/ + + kmain->slotConfigKlamav( "Auto-Scan" ); + +} + +void Klamd::disableInputs(){ + + hlp->setEnabled(false); + hlp2->setEnabled(false); + hlp3->setEnabled(false); +} + +void Klamd::enableInputs(){ + + hlp->setEnabled(true); + hlp2->setEnabled(true); + hlp3->setEnabled(true); + +} + +#include "klamd.moc" diff --git a/src/klamd.h b/src/klamd.h new file mode 100644 index 0000000..8d11e0b --- /dev/null +++ b/src/klamd.h @@ -0,0 +1,196 @@ +/* + * Copyright (C) 2004 Robert Hogan <robert at roberthogan dot net> + */ + +#ifndef _KLAMD_H_ +#define _KLAMD_H_ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <kapplication.h> +#include <kmainwindow.h> +#include <qlistview.h> +#include <qlistbox.h> +#include "kfiletreeview.h" + + + +class KPrinter; +class KToggleAction; +class KURL; +class QLineEdit; +class QComboBox; +class QCheckBox; +class QListBox; +class QPushButton; +class QLabel; +class KProcess; +class KConfig; +class KURLRequester; +class K3bFileTreeView; +class KArrowButton; +class KProcIO; +class KSystemTray; + +class MyListBox : public QListBox +{ + +public: + MyListBox(QWidget *parent) : QListBox(parent) {} + bool isItemVisible(int id) { return itemVisible(id); } +}; + +/** + * This class serves as the main window for Klamd. It handles the + * menus, toolbars, and status bars. + * + * @short Main window class + * @author $AUTHOR <$EMAIL> + * @version $APP_VERSION + */ +class Klamd : public QWidget +{ + Q_OBJECT +public: + /** + * Default Constructor + */ + Klamd(QWidget *parent, const char *name=0); + + /** + * Default Destructor + */ + virtual ~Klamd(); + + /** + * Use this method to load whatever file/URL you have + */ + void setDirName(QString); + bool isKlamdAlive(); + QString getKlamdConfFile(); + +public slots: + bool startKlamd(); + void slotCancel(); + +protected: + /** + * Overridden virtuals for Qt drag 'n drop (XDND) + */ + /*virtual void dragEnterEvent(QDragEnterEvent *event); + virtual void dropEvent(QDropEvent *event);*/ + +protected: + /** + * This function is called when it is time for the app to save its + * properties for session management purposes. + */ + //void saveProperties(KConfig *); + + /** + * This function is called when this app is restored. The KConfig + * object points to the session management config file that was saved + * with @ref saveProperties + */ + //void readProperties(KConfig *); + + +public: +private: + void setupAccel(); + void setupActions(); + +private: + //KlamdView *m_view; + + /* KPrinter *m_printer; + KToggleAction *m_toolbarAction; + KToggleAction *m_statusbarAction;*/ + + +signals: + void itemSelected(QString abs_filename, int line); + + + +private slots: + //void dirButtonClicked(); + //void templateActivated(int index); + void childExited(); + void receivedOutput(KProcIO *); + //void itemSelected(const QString&); + void slotClear(); + void slotAddIncludeDir(); + void slotAddExcludeDir(); + void slotDelIncludeDir(); + void slotDelExcludeDir(); + void writeConf(); + void Quarantine(QString fname, QString virusname); + void restoreKlamd(); + void handleChecks(); + void checkForDazuko(); + void loadDazuko(); + void lsmodOutput(); + void lsmodCheck(); + void moduleLoaded(); + void receivedmvOutput(KProcIO *); + void slotAdvOptions(); + + //void patternTextChanged( const QString &); +private: + void processOutput(); + void finish(); + void getout(); + int runDazuko(bool caller); + void loadKlamd(); + void enableInputs(); + void disableInputs(); + QLineEdit *template_edit; + QComboBox *files_combo, *pattern_combo/*, *dir_combo*/; + KURLRequester *dir_combo; + QCheckBox *recursive_box; + QCheckBox *recursive_box1; + QCheckBox *recursive_box2; + QListBox *resultbox; + QLabel *status_label, *matches_label; + KProcIO *childproc; + KProcIO *proc; + KProcIO *lsmodproc; + QString buf, bufmv, mvbuffer; + KConfig* config; + QStringList lastSearchItems; + QStringList lastSearchPaths; + QStringList lastQuarItems; + QListView* table; + MyListBox *sessionslb; + KArrowButton *btnup, *btndown; + KFileTreeView* m_fileTreeView; + KFileTreeBranch* treeBranch; + MyListBox *sessionslb2; + KArrowButton *btnup2, *btndown2; + KFileTreeView* m_fileTreeView2; + KFileTreeBranch* treeBranch2; + QString tempFileName; + QComboBox *check_combo; + QComboBox *check_combo2; + QString item2; + QStringList includePaths; + QStringList excludePaths; + bool dazukoLoaded; + bool klamdAlive; + QWidget *parent; + QString tmpit; + QString clamdcommand; + //QPushButton *adv_options; + QWidget *hlp; + QWidget *hlp2; + QWidget *hlp3; +public: + QPushButton *search_button, *cancel_button; + + +}; + +#endif // _Klamd_H_ diff --git a/src/klamdoptions.cpp b/src/klamdoptions.cpp new file mode 100644 index 0000000..875d248 --- /dev/null +++ b/src/klamdoptions.cpp @@ -0,0 +1,245 @@ +/**************************************************************************** +** Form implementation generated from reading ui file 'klamdoptions.ui' +** +** Created: Sun Mar 6 14:20:47 2005 +** by: The User Interface Compiler ($Id: klamdoptions.cpp,v 1.1.1.1 2006/02/03 20:35:02 hoganrobert Exp $) +** +** WARNING! All changes made in this file will be lost! +****************************************************************************/ + +#include "klamdoptions.h" + +#include <qvariant.h> +#include <qpushbutton.h> +#include <kpushbutton.h> +#include <kdialog.h> +#include <kmessagebox.h> +#include <qgroupbox.h> +#include <qcombobox.h> +#include <qcheckbox.h> +#include <qlabel.h> +#include <qlayout.h> +#include <qtooltip.h> +#include <qwhatsthis.h> +#include <kconfig.h> +#include <klocale.h> + +const char *check_desc3[] = { + "1", + "2", + "3", + "4", + "5", + 0 +}; + +/* + * Constructs a KlamdOptions as a child of 'parent', with the + * name 'name' and widget flags set to 'f'. + * + * The dialog will by default be modeless, unless you set 'modal' to + * TRUE to construct a modal dialog. + */ +KlamdOptions::KlamdOptions( QWidget* parent, const char* name, bool modal, WFlags fl ) + : QDialog( parent, name, modal, fl ) +{ + if ( !name ) + setName( "KlamdOptions" ); + setModal( TRUE ); + + OK = new KPushButton( this, "OK" ); + OK->setGeometry( QRect( 80, 220, 86, 31 ) ); + OK->setDefault( TRUE ); + + connect( OK, SIGNAL(clicked()), + SLOT(updateSettings()) ); + + Cancel = new KPushButton( this, "Cancel" ); + Cancel->setGeometry( QRect( 180, 220, 86, 31 ) ); + Cancel->setDefault( FALSE ); + + connect( Cancel, SIGNAL(clicked()), + SLOT(close()) ); + + AdvOptions = new KDialog( this, "AdvOptions" ); + AdvOptions->setGeometry( QRect( 590, 470, 20, 20 ) ); + + QWidget* privateLayoutWidget = new QWidget( this, "layout7" ); + privateLayoutWidget->setGeometry( QRect( 10, 10, 333, 200 ) ); + layout7 = new QGridLayout( privateLayoutWidget, 1, 1, 11, 6, "layout7"); + + Archives = new QGroupBox( privateLayoutWidget, "Archives" ); + + MaxSize = new QComboBox( FALSE, Archives, "MaxSize" ); + MaxSize->insertStrList(check_desc3); + MaxSize->adjustSize(); + + MaxSize->setGeometry( QRect( 170, 20, 40, 21 ) ); + + ScanArchives = new QCheckBox( Archives, "ScanArchives" ); + ScanArchives->setGeometry( QRect( 20, 20, 150, 21 ) ); + connect( ScanArchives, SIGNAL(toggled(bool)),MaxSize, + SLOT(setEnabled(bool)) ); + + textLabel1 = new QLabel( Archives, "textLabel1" ); + textLabel1->setGeometry( QRect( 230, 20, 70, 21 ) ); + + layout7->addWidget( Archives, 1, 0 ); + + ScanFilesWhen = new QGroupBox( privateLayoutWidget, "ScanFilesWhen" ); + + QWidget* privateLayoutWidget_2 = new QWidget( ScanFilesWhen, "layout6" ); + privateLayoutWidget_2->setGeometry( QRect( 20, 20, 140, 60 ) ); + layout6 = new QGridLayout( privateLayoutWidget_2, 1, 1, 11, 6, "layout6"); + + Created = new QCheckBox( privateLayoutWidget_2, "Created" ); + + layout6->addWidget( Created, 0, 0 ); + connect( Created, SIGNAL(clicked()), + SLOT(warn()) ); + + Executed = new QCheckBox( privateLayoutWidget_2, "Executed" ); + + layout6->addWidget( Executed, 2, 0 ); + + QWidget* privateLayoutWidget_3 = new QWidget( ScanFilesWhen, "layout7" ); + privateLayoutWidget_3->setGeometry( QRect( 181, 20, 90, 60 ) ); + layout7_2 = new QGridLayout( privateLayoutWidget_3, 1, 1, 11, 6, "layout7_2"); + + Opened = new QCheckBox( privateLayoutWidget_3, "Opened" ); + + layout7_2->addWidget( Opened, 0, 0 ); + + Closed = new QCheckBox( privateLayoutWidget_3, "Closed" ); + + layout7_2->addWidget( Closed, 1, 0 ); + + connect( Created, SIGNAL(toggled(bool)),Opened, + SLOT(setDisabled(bool)) ); + connect( Created, SIGNAL(toggled(bool)),Closed, + SLOT(setDisabled(bool)) ); + + layout7->addWidget( ScanFilesWhen, 0, 0 ); + languageChange(); + resize( QSize(351, 270).expandedTo(minimumSizeHint()) ); + clearWState( WState_Polished ); + + fetchSettings(); +} + +/* + * Destroys the object and frees any allocated resources + */ +KlamdOptions::~KlamdOptions() +{ + // no need to delete child widgets, Qt does it all for us +} + +/* + * Sets the strings of the subwidgets using the current + * language. + */ +void KlamdOptions::languageChange() +{ + setCaption( tr( "Advanced Options" ) ); + OK->setText( tr( "OK" ) ); + Cancel->setText( tr( "Cancel" ) ); + Archives->setTitle( tr( "Archives" ) ); + ScanArchives->setText( tr( "Scan Archives up to" ) ); + textLabel1->setText( tr( "MB in size" ) ); + ScanFilesWhen->setTitle( tr( "Scan Files When They Are:" ) ); + Created->setText( tr( "Created/Modified" ) ); + Executed->setText( tr( "Executed" ) ); + Opened->setText( tr( "Opened" ) ); + Closed->setText( tr( "Closed" ) ); +} + +void KlamdOptions::updateSettings() +{ + KConfig* config = KGlobal::config(); + config->setGroup("Klamd"); + + config->writeEntry("Enabled", "No"); + + if (Created->isChecked()) + config->writeEntry("Created", "Yes"); + else + config->writeEntry("Created", "No"); + + if (Executed->isChecked()) + config->writeEntry("Executed", "Yes"); + else + config->writeEntry("Executed", "No"); + + if (Opened->isChecked()) + config->writeEntry("Opened", "Yes"); + else + config->writeEntry("Opened", "No"); + + if (Closed->isChecked()) + config->writeEntry("Closed", "Yes"); + else + config->writeEntry("Closed", "No"); + + if (ScanArchives->isChecked()){ + config->writeEntry("ScanArchives", "Yes"); + config->writeEntry("MaxSize", MaxSize->currentText()); + }else + config->writeEntry("ScanArchives", "No"); + + config->sync(); + close(); +} + +void KlamdOptions::fetchSettings() +{ + config = KGlobal::config(); + config->setGroup("Klamd"); + + + if (config->readEntry("Executed") == "Yes") + Executed->setChecked(true); + else + Executed->setChecked(false); + + if (config->readEntry("Opened") == "Yes") + Opened->setChecked(true); + else + Opened->setChecked(false); + + if (config->readEntry("Closed") == "Yes") + Closed->setChecked(true); + else + Closed->setChecked(false); + + if (config->readEntry("Created") == "Yes"){ + Created->setChecked(true); + Opened->setEnabled(false); + Closed->setEnabled(false); + }else + Created->setChecked(false); + + if (config->readEntry("ScanArchives") == "Yes"){ + ScanArchives->setChecked(true); + MaxSize->setEnabled(true); + MaxSize->setCurrentText(config->readEntry("MaxSize")); + }else{ + ScanArchives->setChecked(false); + MaxSize->setEnabled(false); + + } + + +} + +void KlamdOptions::warn() +{ + + if (Created->isChecked()){ + KMessageBox::information (this,i18n("<p>This option allows for faster, more usable auto-scanning. It is experimental, however, and there are some potential security risks. For more information, see http://klamav.sourceforge.net/index.php?content=ka_security_notes</p>"),"Warning","show"); + } + + +} + +#include "klamdoptions.moc" diff --git a/src/klamdoptions.h b/src/klamdoptions.h new file mode 100644 index 0000000..d9949be --- /dev/null +++ b/src/klamdoptions.h @@ -0,0 +1,67 @@ +/**************************************************************************** +** Form interface generated from reading ui file 'klamdoptions.ui' +** +** Created: Sun Mar 6 14:20:47 2005 +** by: The User Interface Compiler ($Id: klamdoptions.h,v 1.1.1.1 2006/02/03 20:35:04 hoganrobert Exp $) +** +** WARNING! All changes made in this file will be lost! +****************************************************************************/ + +#ifndef KLAMDOPTIONS_H +#define KLAMDOPTIONS_H + +#include <qvariant.h> +#include <qdialog.h> + +class QVBoxLayout; +class QHBoxLayout; +class QGridLayout; +class QSpacerItem; +class KPushButton; +class KDialog; +class QGroupBox; +class QComboBox; +class QCheckBox; +class QLabel; +class KConfig; + +class KlamdOptions : public QDialog +{ + Q_OBJECT + +public: + KlamdOptions( QWidget* parent = 0, const char* name = 0, bool modal = FALSE, WFlags fl = 0 ); + ~KlamdOptions(); + + KPushButton* OK; + KPushButton* Cancel; + KDialog* AdvOptions; + QGroupBox* Archives; + QComboBox* MaxSize; + QCheckBox* ScanArchives; + QLabel* textLabel1; + QGroupBox* ScanFilesWhen; + QCheckBox* Created; + QCheckBox* Executed; + QCheckBox* Opened; + QCheckBox* Closed; + KConfig* config; +private: + + void fetchSettings(); + +private slots: + void updateSettings(); + void warn(); + +protected: + QGridLayout* layout7; + QGridLayout* layout6; + QGridLayout* layout7_2; + +protected slots: + virtual void languageChange(); + +}; + +#endif // KLAMDOPTIONS_H diff --git a/src/klammail/Makefile.am b/src/klammail/Makefile.am new file mode 100644 index 0000000..56eae7b --- /dev/null +++ b/src/klammail/Makefile.am @@ -0,0 +1,8 @@ +bin_PROGRAMS = klammail +klammail_SOURCES = clamdmail.c options.c output.c memory.c cfgparser.c client.c + +# set the include path found by configure +INCLUDES= $(all_includes) +# the library search path. +klammail_LDADD = $(LIB_CLAM) +#AM_CFLAGS=-O0 -g3
\ No newline at end of file diff --git a/src/klammail/Makefile.in b/src/klammail/Makefile.in new file mode 100644 index 0000000..818d5f9 --- /dev/null +++ b/src/klammail/Makefile.in @@ -0,0 +1,711 @@ +# Makefile.in generated by automake 1.9.6 from Makefile.am. +# KDE tags expanded automatically by am_edit - $Revision: 1.3 $ +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +top_builddir = ../.. +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = @INSTALL@ +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +target_triplet = @target@ +bin_PROGRAMS = klammail$(EXEEXT) +subdir = src/klammail +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \ + $(top_srcdir)/configure.in +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(SHELL) $(top_srcdir)/admin/mkinstalldirs +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +am__installdirs = "$(DESTDIR)$(bindir)" +binPROGRAMS_INSTALL = $(INSTALL_PROGRAM) +PROGRAMS = $(bin_PROGRAMS) +am_klammail_OBJECTS = clamdmail.$(OBJEXT) options.$(OBJEXT) \ + output.$(OBJEXT) memory.$(OBJEXT) cfgparser.$(OBJEXT) \ + client.$(OBJEXT) +#>- klammail_OBJECTS = $(am_klammail_OBJECTS) +#>+ 6 +klammail_final_OBJECTS = clamdmail.o options.o output.o memory.o cfgparser.o client.o +klammail_nofinal_OBJECTS = clamdmail.$(OBJEXT) options.$(OBJEXT) \ + output.$(OBJEXT) memory.$(OBJEXT) cfgparser.$(OBJEXT) \ + client.$(OBJEXT) +@KDE_USE_FINAL_FALSE@klammail_OBJECTS = $(klammail_nofinal_OBJECTS) +@KDE_USE_FINAL_TRUE@klammail_OBJECTS = $(klammail_final_OBJECTS) +am__DEPENDENCIES_1 = +klammail_DEPENDENCIES = $(am__DEPENDENCIES_1) +DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir) +depcomp = $(SHELL) $(top_srcdir)/admin/depcomp +am__depfiles_maybe = depfiles +COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ + 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mostlyclean-generic \ + mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: uninstall-binPROGRAMS uninstall-info-am + +.PHONY: CTAGS GTAGS all all-am check check-am clean clean-binPROGRAMS \ + clean-generic clean-libtool ctags distclean distclean-compile \ + distclean-generic distclean-libtool distclean-tags distdir dvi \ + dvi-am html html-am info info-am install install-am \ + install-binPROGRAMS install-data install-data-am install-exec \ + install-exec-am install-info install-info-am install-man \ + install-strip installcheck installcheck-am installdirs \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-compile mostlyclean-generic mostlyclean-libtool \ + pdf pdf-am ps ps-am tags uninstall uninstall-am \ + uninstall-binPROGRAMS uninstall-info-am + +#AM_CFLAGS=-O0 -g3 +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: + +#>+ 2 +KDE_DIST=cfgparser.h shared.h options.h defaults.h output.h str.h Makefile.in target.h Makefile.am memory.h + +#>+ 2 +docs-am: + +#>+ 15 +force-reedit: + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/klammail/Makefile'; \ + cd $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/klammail/Makefile + cd $(top_srcdir) && perl admin/am_edit src/klammail/Makefile.in + + +#>+ 21 +clean-bcheck: + rm -f *.bchecktest.cc *.bchecktest.cc.class a.out + +bcheck: bcheck-am + +bcheck-am: + @for i in ; do \ + if test $(srcdir)/$$i -nt $$i.bchecktest.cc; then \ + echo "int main() {return 0;}" > $$i.bchecktest.cc ; \ + echo "#include \"$$i\"" >> $$i.bchecktest.cc ; \ + echo "$$i"; \ + if ! $(CXX) $(DEFS) -I. -I$(srcdir) -I$(top_builddir) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(CXXFLAGS) $(KDE_CXXFLAGS) --dump-class-hierarchy -c $$i.bchecktest.cc; then \ + rm -f $$i.bchecktest.cc; exit 1; \ + fi ; \ + echo "" >> $$i.bchecktest.cc.class; \ + perl $(top_srcdir)/admin/bcheck.pl $$i.bchecktest.cc.class || { rm -f $$i.bchecktest.cc; exit 1; }; \ + rm -f a.out; \ + fi ; \ + done + + +#>+ 3 +final: + $(MAKE) klammail_OBJECTS="$(klammail_final_OBJECTS)" all-am + +#>+ 3 +final-install: + $(MAKE) klammail_OBJECTS="$(klammail_final_OBJECTS)" install-am + +#>+ 3 +no-final: + $(MAKE) klammail_OBJECTS="$(klammail_nofinal_OBJECTS)" all-am + +#>+ 3 +no-final-install: + $(MAKE) klammail_OBJECTS="$(klammail_nofinal_OBJECTS)" install-am + +#>+ 3 +kde-rpo-clean: + -rm -f *.rpo + +#>+ 3 +nmcheck: +nmcheck-am: nmcheck diff --git a/src/klammail/cfgparser.c b/src/klammail/cfgparser.c new file mode 100644 index 0000000..a48fe85 --- /dev/null +++ b/src/klammail/cfgparser.c @@ -0,0 +1,305 @@ +/* + * Copyright (C) 2002 - 2004 Tomasz Kojm <tkojm@clamav.net> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <ctype.h> + +#include "options.h" +#include "cfgparser.h" +#include "defaults.h" +#include "str.h" +#include "memory.h" + +static int isnumb(const char *str) +{ + int i; + + for(i = 0; i < strlen(str); i++) + if(!isdigit(str[i])) + return 0; + + return 1; +} + +struct cfgstruct *parsecfg(const char *cfgfile) +{ + char buff[LINE_LENGTH], *name, *arg; + FILE *fs; + int line = 0, i, found, ctype, calc; + struct cfgstruct *copt = NULL; + struct cfgoption *pt; + + struct cfgoption cfg_options[] = { + {"LogFile", OPT_STR}, + {"LogFileUnlock", OPT_NOARG}, + {"LogFileMaxSize", OPT_COMPSIZE}, + {"LogTime", OPT_NOARG}, + {"LogClean", OPT_NOARG}, + {"LogVerbose", OPT_NOARG}, /* clamd + freshclam */ + {"LogSyslog", OPT_NOARG}, + {"LogFacility", OPT_STR}, + {"PidFile", OPT_STR}, + {"TemporaryDirectory", OPT_STR}, + {"MaxFileSize", OPT_COMPSIZE}, + {"ScanMail", OPT_NOARG}, + {"ScanOLE2", OPT_NOARG}, + {"ScanArchive", OPT_NOARG}, + {"ScanRAR", OPT_NOARG}, + {"ArchiveMaxFileSize", OPT_COMPSIZE}, + {"ArchiveMaxRecursion", OPT_NUM}, + {"ArchiveMaxFiles", OPT_NUM}, + {"ArchiveMaxCompressionRatio", OPT_NUM}, + {"ArchiveLimitMemoryUsage", OPT_NOARG}, + {"ArchiveBlockEncrypted", OPT_NOARG}, + {"DataDirectory", OPT_STR}, /* obsolete */ + {"DatabaseDirectory", OPT_STR}, /* clamd + freshclam */ + {"TCPAddr", OPT_STR}, + {"TCPSocket", OPT_NUM}, + {"LocalSocket", OPT_STR}, + {"MaxConnectionQueueLength", OPT_NUM}, + {"StreamSaveToDisk", OPT_NOARG}, + {"StreamMaxLength", OPT_COMPSIZE}, + {"MaxThreads", OPT_NUM}, + {"ReadTimeout", OPT_NUM}, + {"MaxDirectoryRecursion", OPT_NUM}, + {"FollowDirectorySymlinks", OPT_NOARG}, + {"FollowFileSymlinks", OPT_NOARG}, + {"Foreground", OPT_NOARG}, + {"Debug", OPT_NOARG}, + {"LeaveTemporaryFiles", OPT_NOARG}, + {"FixStaleSocket", OPT_NOARG}, + {"User", OPT_STR}, + {"AllowSupplementaryGroups", OPT_NOARG}, + {"SelfCheck", OPT_NUM}, + {"VirusEvent", OPT_FULLSTR}, + {"ClamukoScanOnLine", OPT_NOARG}, /* old name */ + {"ClamukoScanOnAccess", OPT_NOARG}, + {"ClamukoScanOnOpen", OPT_NOARG}, + {"ClamukoScanOnClose", OPT_NOARG}, + {"ClamukoScanOnExec", OPT_NOARG}, + {"ClamukoIncludePath", OPT_STR}, + {"ClamukoExcludePath", OPT_STR}, + {"ClamukoMaxFileSize", OPT_COMPSIZE}, + {"ClamukoScanArchive", OPT_NOARG}, + {"DatabaseOwner", OPT_STR}, /* freshclam */ + {"Checks", OPT_NUM}, /* freshclam */ + {"UpdateLogFile", OPT_STR}, /* freshclam */ + {"DatabaseMirror", OPT_STR}, /* freshclam */ + {"MaxAttempts", OPT_NUM}, /* freshclam */ + {"HTTPProxyServer", OPT_STR}, /* freshclam */ + {"HTTPProxyPort", OPT_NUM}, /* freshclam */ + {"HTTPProxyUsername", OPT_STR}, /* freshclam */ + {"HTTPProxyPassword", OPT_STR}, /* freshclam */ + {"NotifyClamd", OPT_OPTARG}, /* freshclam */ + {"OnUpdateExecute", OPT_FULLSTR}, /* freshclam */ + {"OnErrorExecute", OPT_FULLSTR}, /* freshclam */ + {0, 0} + }; + + + if((fs = fopen(cfgfile, "r")) == NULL) { + return NULL; + } + + + while(fgets(buff, LINE_LENGTH, fs)) { + + line++; + + if(buff[0] == '#') + continue; + + if(!strncmp("Example", buff, 7)) { + fprintf(stderr, "ERROR: Please edit the example config file %s.\n", cfgfile); + return NULL; + } + + + if((name = cli_strtok(buff, 0, " \r\n"))) { + arg = cli_strtok(buff, 1, " \r\n"); + found = 0; + for(i = 0; ; i++) { + pt = &cfg_options[i]; + if(pt->name) { + if(!strcmp(name, pt->name)) { + found = 1; + switch(pt->argtype) { + case OPT_STR: + if(!arg) { + fprintf(stderr, "ERROR: Parse error at line %d: Option %s requires string as argument.\n", line, name); + return NULL; + } + copt = regcfg(copt, name, arg, 0); + break; + case OPT_FULLSTR: + if(!arg) { + fprintf(stderr, "ERROR: Parse error at line %d: Option %s requires string as argument.\n", line, name); + return NULL; + } + /* FIXME: this one is an ugly hack of the above case */ + free(arg); + arg = strstr(buff, " "); + arg = strdup(++arg); + copt = regcfg(copt, name, arg, 0); + break; + case OPT_NUM: + if(!arg || !isnumb(arg)) { + fprintf(stderr, "ERROR: Parse error at line %d: Option %s requires numerical argument.\n", line, name); + return NULL; + } + copt = regcfg(copt, name, NULL, atoi(arg)); + free(arg); + break; + case OPT_COMPSIZE: + if(!arg) { + fprintf(stderr, "ERROR: Parse error at line %d: Option %s requires argument.\n", line, name); + return NULL; + } + ctype = tolower(arg[strlen(arg) - 1]); + if(ctype == 'm' || ctype == 'k') { + char *cpy = (char *) mcalloc(strlen(arg), sizeof(char)); + strncpy(cpy, arg, strlen(arg) - 1); + if(!isnumb(cpy)) { + fprintf(stderr, "ERROR: Parse error at line %d: Option %s requires numerical (raw/K/M) argument.\n", line, name); + return NULL; + } + if(ctype == 'm') + calc = atoi(cpy) * 1024 * 1024; + else + calc = atoi(cpy) * 1024; + free(cpy); + } else { + if(!isnumb(arg)) { + fprintf(stderr, "ERROR: Parse error at line %d: Option %s requires numerical (raw/K/M) argument.\n", line, name); + return NULL; + } + calc = atoi(arg); + } + copt = regcfg(copt, name, NULL, calc); + free(arg); + break; + case OPT_NOARG: + if(arg) { + fprintf(stderr, "ERROR: Parse error at line %d: Option %s doesn't support arguments (got '%s').\n", line, name, arg); + return NULL; + } + copt = regcfg(copt, name, NULL, 0); + break; + case OPT_OPTARG: + copt = regcfg(copt, name, arg, 0); + break; + default: + fprintf(stderr, "ERROR: Parse error at line %d: Option %s is of unknown type %d\n", line, name, pt->argtype); + free(name); + free(arg); + break; + } + } + } else + break; + } + + if(!found) { + fprintf(stderr, "ERROR: Parse error at line %d: Unknown option %s.\n", line, name); + return NULL; + } + } + } + + fclose(fs); + return copt; +} + +void freecfg(struct cfgstruct *copt) +{ + struct cfgstruct *handler; + struct cfgstruct *arg; + + while (copt) { + arg = copt->nextarg; + while (arg) { + if(arg->strarg) { + free(arg->optname); + free(arg->strarg); + handler = arg; + arg=arg->nextarg; + free(handler); + } + } + if(copt->optname) { + free(copt->optname); + } + if(copt->strarg) { + free(copt->strarg); + } + handler = copt; + copt = copt->next; + free(handler); + } + return; +} + +struct cfgstruct *regcfg(struct cfgstruct *copt, char *optname, char *strarg, int numarg) +{ + struct cfgstruct *newnode, *pt; + + newnode = (struct cfgstruct *) mmalloc(sizeof(struct cfgstruct)); + newnode->optname = optname; + newnode->nextarg = NULL; + newnode->next = NULL; + + if(strarg) + newnode->strarg = strarg; + else { + newnode->strarg = NULL; + newnode->numarg = numarg; + } + + if((pt = cfgopt(copt, optname))) { + while(pt->nextarg) + pt = pt->nextarg; + + pt->nextarg = newnode; + return copt; + } else { + newnode->next = copt; + return newnode; + } +} + +struct cfgstruct *cfgopt(const struct cfgstruct *copt, const char *optname) +{ + struct cfgstruct *handler; + + handler = (struct cfgstruct *) copt; + + while(1) { + if(handler) { + if(handler->optname) + if(!strcmp(handler->optname, optname)) + return handler; + } else break; + handler = handler->next; + } + + return NULL; +} + diff --git a/src/klammail/cfgparser.h b/src/klammail/cfgparser.h new file mode 100644 index 0000000..e031475 --- /dev/null +++ b/src/klammail/cfgparser.h @@ -0,0 +1,54 @@ +/* + * Copyright (C) 2002 - 2004 Tomasz Kojm <tkojm@clamav.net> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __CFGPARSER_H +#define __CFGPARSER_H + +#define LINE_LENGTH 1024 + + +#define OPT_STR 1 /* string argument */ +#define OPT_NUM 2 /* numerical argument */ +#define OPT_COMPSIZE 3 /* convert kilobytes (k) and megabytes (m) to bytes */ +#define OPT_NOARG 4 /* no argument */ +#define OPT_OPTARG 5 /* argument is optional, it's registered as string */ +#define OPT_FULLSTR 6 /* string argument, but get a full line */ + +struct cfgoption { + const char *name; + int argtype; +}; + +struct cfgstruct { + char *optname; + char *strarg; + int numarg; + struct cfgstruct *nextarg; + struct cfgstruct *next; +}; + + +struct cfgstruct *parsecfg(const char *cfgfile); + +struct cfgstruct *regcfg(struct cfgstruct *copt, char *optname, char *strarg, int numarg); + +struct cfgstruct *cfgopt(const struct cfgstruct *copt, const char *optname); + +void freecfg(struct cfgstruct *copt); + +#endif diff --git a/src/klammail/clamdmail.c b/src/klammail/clamdmail.c new file mode 100755 index 0000000..19f985e --- /dev/null +++ b/src/klammail/clamdmail.c @@ -0,0 +1,626 @@ +/* +* +* Clamdmail.c is based loosely on clamdscan.c by Tomasz Kojm. +* +* This program takes a mail message as input from stdin, uses rfc822.c to extract +* attachments to a temp directory, gets clamd to scan them, and +* handles the message appropriately. +* +* Copyright (C) 2003 Robert Hogan <robert@roberthogan.net> +* +* This program is free software; you can redistribute it and/or modify +* it under the terms of the GNU General Public License as published by +* the Free Software Foundation; either version 2 of the License, or +* (at your option) any later version. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +* You should have received a copy of the GNU General Public License +* along with this program; if not, write to the Free Software +* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> +#include <sys/time.h> +#include <time.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <fcntl.h> +#include <pwd.h> +#include <clamav.h> + +#include "options.h" +#include "defaults.h" +#include "memory.h" +#include "../version.h" +#include "../../config.h" + +#define BUFFSIZE 1024 + + + +/* this local macro takes care about freeing memory at exit */ +/* +#define mexit(i) if(opt) free_opt(opt); \ + mprintf("*Memory freed. Exit code: %d\n", i); \ + exit(i); +*/ +#define mexit(i) exit(i) + +struct s_info { + int signs; /* number of signatures loaded */ + int dirs; /* number of scanned directories */ + int files; /* number of scanned files */ + int ifiles; /* number of infected files */ + int notremoved; /* number of not removed files (if --remove) */ + int notmoved; /* number of not moved files (if --move) */ + int errors; /* ... of errors */ + long int blocks; /* number of read 16kb blocks */ +}; + + +void help(void); +void printtag(void); +void startclamd(struct optstruct *opt); + +struct s_info claminfo; +short printinfected = 0; +short int mprintf_stdout; + +int clamdscan(struct optstruct *opt) +{ + int ds, dms; + + struct timeval t1, t2; + struct timezone tz; + const char *bndrystore; + const char *tmpdir; + char *tmpfil; + char *pfx; + char *tmper; + char *dir; + struct passwd *user = NULL; + FILE *tmp; + FILE *fs; + int bytes; + char buff[BUFFSIZE]; + struct cl_node *trie = NULL; + int threads = 0; + int fd, fdtmp, ret, no = 0; + unsigned long int size = 0; + long double mb; + const char *virname; + struct cl_engine *engine = NULL; +#ifndef SUPPORT_CLAMAV_V095 + struct cl_limits limits; +#endif + struct stat sb; + + if(optc(opt, 'V')) { + mprintf("clamdmail "KLAMAV_VERSION" \n"); + mexit(0); + } + + if(optc(opt, 'h')) { + free_opt(opt); + help(); + } + + if(optc(opt, 'i')) printinfected = 1; + else printinfected = 0; + + + + memset(&claminfo, 0, sizeof(struct s_info)); + + gettimeofday(&t1, &tz); + + //if(user) + + + char name[19]; + char *tmpnm; + char *mdir; + + if((mdir = getenv("TMPDIR")) == NULL) + #ifdef P_tmpdir + mdir = P_tmpdir; + #else + mdir = "/tmp"; + #endif + + tmpnm = (char*) mcalloc(strlen(mdir) + 1 + 16 + 1 + 7, sizeof(char)); + if(tmpnm == NULL) { + exit(2); + } + + sprintf(tmpnm, "%s/", mdir); + snprintf(name, sizeof(name), "klammailXXXXXX"); + strncat(tmpnm, name, 19); + mkstemp(tmpnm); + + + + fd = open(tmpnm,O_RDWR|O_CREAT, S_IRWXU); + + while((bytes = read(0, buff, BUFFSIZE)) > 0) { + + if(write(fd, buff, bytes) != bytes) { + close(fd); + return CL_EMEM; + } + } + + if(fsync(fd) == -1) { + close(fd); +#ifdef SUPPORT_CLAMAV_V095 + return CL_ETMPFILE; +#else + return CL_EIO; +#endif + } + + close(fd); + + if((fd = open(tmpnm, O_RDONLY)) == -1) { + printf("Can't open file %s\n", tmpnm); + exit(2); + } + + ret = 0; + ret = client(tmpnm, opt, &virname); + + + + /* Clamd isn't running, scan the file ourselves */ + if((ret == 2)) { + /* Clamd isn't running, start it so it is available next time. */ + startclamd(opt); +#ifdef SUPPORT_CLAMAV_V095 + if((engine = cl_engine_new()) == NULL) { + printf("Database initialization error: %s\n", cl_strerror(ret));; + cl_engine_free(engine); + close(fd); + exit(2); + } +#endif + if(optc(opt, 'd')) { +#ifdef SUPPORT_CLAMAV_V095 + if((ret = cl_load(getargc(opt, 'd'), engine, &no, CL_DB_STDOPT))) { +#else + if((ret = cl_load(getargc(opt, 'd'), &engine, &no, CL_DB_STDOPT))) { +#endif + printf("cl_load: %s\n", cl_strerror(ret)); + close(fd); + return 50; + } + }else{ +#ifdef SUPPORT_CLAMAV_V095 + if((ret = cl_load(cl_retdbdir(), engine, &no, CL_DB_STDOPT))) { +#else + if((ret = cl_loaddbdir(cl_retdbdir(), &engine, &no, CL_DB_STDOPT))) { +#endif + printf("cl_loaddbdir: %s\n", cl_strerror(ret)); + close(fd); + exit(2); + } + } + + /* build engine */ +#ifdef SUPPORT_CLAMAV_V095 + if((ret = cl_engine_compile(engine))) { +#else + if((ret = cl_build(engine))) { +#endif + printf("Database initialization error: %s\n", cl_strerror(ret));; +#ifdef SUPPORT_CLAMAV_V095 + cl_engine_free(engine); +#else + cl_free(engine); +#endif + close(fd); + exit(2); + } + +#ifndef SUPPORT_CLAMAV_V095 + /* set up archive limits */ + memset(&limits, 0, sizeof(struct cl_limits)); + limits.maxfiles = 1000; /* max files */ + limits.maxfilesize = 10 * 1048576; /* maximum size of archived/compressed + * file (files exceeding this limit + * will be ignored) + */ + /*limits.maxreclevel = 5;*/ /* maximum recursion level for archives */ + /*limits.maxmailrec = 64;*/ /* maximum recursion level for mail files */ + /*limits.maxratio = 200;*/ /* maximum compression ratio */ + limits.archivememlim = 1; +#endif +#ifdef SUPPORT_CLAMAV_V095 + ret = cl_scandesc(fd, &virname, &size, engine, + CL_SCAN_STDOPT | CL_SCAN_ARCHIVE | CL_SCAN_MAIL | CL_SCAN_OLE2 | CL_SCAN_HTML); + printf("scandesc returned: %i\n", cl_strerror(ret));; +#else + ret = cl_scandesc(fd, &virname, &size, engine, &limits, + CL_SCAN_STDOPT | CL_ARCHIVE | CL_MAIL | CL_OLE2 | CL_SCAN_HTML); +#endif + } + + /* scan descriptor (with archive and mail scanning enabled) */ + close(fd); + fd = open(tmpnm,O_RDWR, S_IRWXU); + + spoolstdin(tmpnm, fd, ret, &virname, &bndrystore, opt); + + if((ret == 2)) +#ifdef SUPPORT_CLAMAV_V095 + cl_engine_free(engine); +#else + cl_free(engine); +#endif + + unlink(tmpnm); + + mexit(0); +} + +int spoolstdin(char *tmpnm, int fd, int ret, char **virname, const char **bndrystore, struct optstruct *opt) +{ + int bytes; + int i, j; + long int size = 0; + char buff[BUFFSIZE]; + char string[1000]; + char To[1000]; + char ReplyTo[1000]; + char DelivTo[1000]; + char From[1000]; + char ToR[1000]; + char FromR[1000]; + char boundary[1000]; + char host[256]; /* could be HOST_NAME_MAX+1 on POSIX 1003.1-2001 */ + struct timeval tv; + struct timezone tz; + char *s; + char *storage; + FILE *tmp; + int pcount = 0; + time_t starttime; + struct tm *tm; + char *out = NULL; + const char *format; + size_t out_length = 0; + time_t when; + int childpid; + + + strcpy (To, "To:"); + strcpy (From, "From:"); + strcpy (ReplyTo, "Reply-To:"); + strcpy (DelivTo, "Delivered"); + + gethostname(host, sizeof(host)); + gettimeofday(&tv, &tz); + time(&when); + tm = localtime(&when); + format = "%a, %_d %b %Y %H:%M:%S %z"; + do { + out_length += 200; + out = (char *) realloc (out, out_length); + out[0] = '\1'; + } while (strftime (out, out_length, format, tm) == 0 && out[0] != '\0'); + + if(ret == CL_VIRUS) { + if(!(optc(opt, 'f'))){ + + lseek(fd, 0, SEEK_SET); + if (!(tmp = fdopen(fd,"r"))){ + mprintf("@Can't open file %s\n", tmpnm); + return 54; + } + + mprintf_stdout = 1; + + while (fgets(string, sizeof(string), tmp)) { + if (strstr(string, To) && !(strstr(string, ReplyTo)) && !(strstr(string,DelivTo))){ + strcpy(To, string); + strcpy(ToR, string); + } + if (strstr(string, From)){ + strcpy(FromR, string); + } + if (strncmp(string, "\n", 1) == 0 && pcount != 0){ + break; + } + ++pcount; + } + + if (strcmp(To,"To:") == 0){ + strcat(To, " "); + strcat(To, getargl(opt, "admin")); + strcat(To, "\n"); + } + strcat(From, " "); + strcat(From, "KlamAV"); + strcat(From, "\n"); + strcat(ReplyTo, " "); + strcat(ReplyTo, "KlamAV"); + strcat(ReplyTo, "\n"); + mprintf("%s", From); + mprintf("%s", ReplyTo); + mprintf("%s", To); + mprintf("Subject: Virus %s found in attached mail by KlamAV.\n", *virname); + mprintf("Date: %s\n", out); + if(!(optl(opt, "quar"))){ + mprintf("MIME-Version: 1.0\n"); + mprintf("Content-Type: multipart/mixed;\n"); + mprintf(" boundary=\"----------=_%d\"\n",tv.tv_sec); + mprintf("X-Virus-Status: Yes\n"); + mprintf("X-Virus-Checker: Scanned by KlamAV %s on %s (virus-found %s);\n\t%s\n", + KLAMAV_VERSION, host, *virname, out); + mprintf("\n"); + mprintf("\n"); + mprintf("------------=_%d\n",tv.tv_sec); + } + mprintf("Content-Type: text/plain;\n"); + mprintf(" charset=\"us-ascii\"\n"); + mprintf("Content-Transfer-Encoding: quoted-printable\n"); + if((optl(opt, "quar"))){ + mprintf("X-Virus-Status: Yes\n"); + mprintf("X-Virus-Checker: Scanned by KlamAV %s on %s (virus-found %s);\n\t%s\n", + KLAMAV_VERSION, host, *virname, out); + mprintf("\n"); + mprintf("KlamAV anti-virus scanner has intercepted and quarantined a message addressed to you.\n"); + } + else + { + mprintf("\n"); + mprintf("KlamAV anti-virus scanner has detected a virus in the attached message.\n"); + } + mprintf("\n"); + mprintf("The following is a summary of the infected message:\n"); + mprintf("\n"); + mprintf("Virus name: %s\n", *virname); + mprintf("%s", FromR); + mprintf("%s", ToR); + mprintf("\n"); + mprintf("Please be aware that a virus spread by email normally forges the \n"); + mprintf("address of the sender. There is a good chance that the infected message\n"); + mprintf("was not received from the sender listed above. \n"); + mprintf("\n"); + if(!(optl(opt, "quar"))){ + mprintf("------------=_%d\n",tv.tv_sec); + mprintf("Content-Type: message/rfc822; x-virus-type=original\n"); + mprintf("Content-Description: Infected Message - Open At Your Own Risk\n"); + mprintf("Content-Disposition: inline\n"); + mprintf("Content-Transfer-Encoding: 8bit\n"); + mprintf("\n"); + fflush(stdout); + + lseek(fd, 0, SEEK_SET); + while((bytes = read(fd, buff, BUFFSIZE)) > 0) { + + if(write(1, buff, bytes) != bytes) { + close(fd); + return CL_EMEM; + } + } + mprintf("------------=_%d--\n",tv.tv_sec); + } + fflush(stdout); + + fclose(tmp); + }else{ + int bcnt = 0; + lseek(fd, 0, SEEK_SET); + if (!(tmp = fdopen(fd,"r"))){ + mprintf("@Can't open file %s\n", tmpnm); + return 54; + } + + mprintf_stdout = 1; + + while (fgets(string, sizeof(string), tmp)) { + if (*string == '\n') { + mprintf("X-Virus-Status: Yes\n"); + mprintf("X-Virus-Checker: Scanned by KlamAV %s on %s (virus-found %s);\n\t%s\n", + KLAMAV_VERSION, host, *virname, out); + break; + } + fputs(string, stdout); + } + while (fgets(string, sizeof(string), tmp)) { + fputs(string, stdout); + } + + if(optl(opt, "tag")) { + if (!(*bndrystore)) + printtag(); + } + fclose(tmp); + } + + if ( ( childpid=fork() ) == -1 ) { + perror("Failed to fork; quitting\n"); + exit(2); + } + + if ( childpid == 0 ) { + char *dialogmessage; + dialogmessage = malloc(77+sizeof(virname)+sizeof(FromR)+sizeof(ToR)+4+84+54); + sprintf(dialogmessage,"KlamAV has found an infected mail with the following details:\nVirus name: %s\n%s\n%s\nThe mail has been handled according to the filter rules set up in your mail client (probably put in your trash/deleted items directory).",*virname,FromR,ToR); + + if (setenv("PATH","/usr/local/sbin:/usr/sbin:/sbin:/usr/bin:/bin:/usr/local/bin:/opt/kde/bin",1) == 0) + execlp("kdialog", "kdialog", "--msgbox", dialogmessage, "--title", "Virus found by KlamAV:", NULL); + free(dialogmessage); + } + } else if(ret == CL_CLEAN) { + int bcnt = 0; + lseek(fd, 0, SEEK_SET); + if (!(tmp = fdopen(fd,"r"))){ + mprintf("@Can't open file %s\n", tmpnm); + return 54; + } + + mprintf_stdout = 1; + + while (fgets(string, sizeof(string), tmp)) { + if (*string == '\n') { + mprintf("X-Virus-Status: No\n"); + mprintf("X-Virus-Checker: Scanned by KlamAV %s on %s (no viruses);\n\t%s\n\n", + KLAMAV_VERSION, host, out); + break; + } + fputs(string, stdout); + } + while (fgets(string, sizeof(string), tmp)) { + fputs(string, stdout); + } + + if(optl(opt, "tag")) + if (!(*bndrystore)) + printtag(); + + fclose(tmp); + } else { + if(!printinfected) + mprintf("stdin: %s\n", cl_strerror(ret)); + } + return ret; +} + +void printtag(void) +{ + + mprintf_stdout = 1; + mprintf("\n"); + mprintf("----------------------------------------------------------------------------\n"); + mprintf(" This message was scanned by\n"); + mprintf(" ClamAV Open Source Anti-Virus Technology\n"); + mprintf(" using KlamAV\n"); + mprintf("\n"); + mprintf(" http://www.clamav.net\n"); + mprintf(" http://klamav.sf.net\n"); + mprintf("----------------------------------------------------------------------------\n"); + mprintf("\n"); + fflush(stdout); + +} + +void help(void) +{ + + mprintf_stdout = 1; + + mprintf("\n"); + mprintf(" KlamAV Mail Processing Client "KLAMAV_VERSION"\n"); + mprintf(" (c) 2004 Robert Hogan <robert@roberthogan.net>\n"); + mprintf(" Uses a lot of code written by:\n"); + mprintf(" Tomasz Kojm <zolw@konarski.edu.pl>\n"); + mprintf(" Nigel Horne <njh@bandsman.co.uk>\n"); + mprintf(" \n"); + mprintf(" --help -h Show help\n"); + mprintf(" --version -V Print version number and exit\n"); + mprintf(" -f Header Flag Only.\n"); + mprintf(" --tag Tag messages as scanned.\n"); + mprintf(" -d Location of virus definition database.\n"); + + exit(0); +} + +void startclamd(struct optstruct *opt) +{ + + int pfds[2]; + int childpid; + int fd; + char tmpnm[19]; + char conffile[31]; + struct stat sb; + FILE *tmp; + char *fullpath; + char cwd[200]; + char *scancmd; + + snprintf(tmpnm, sizeof(tmpnm), "klammailXXXXXX"); + mkstemp(tmpnm); + + fd = open(tmpnm,O_RDWR|O_CREAT, S_IRWXU); + + + lseek(fd, 0, SEEK_SET); + if (!(tmp = fdopen(fd,"w"))){ + mprintf("@Can't open file \n"); + } + + fprintf(tmp,"LocalSocket /tmp/KlamMailSock\n"); + fprintf(tmp,"MaxDirectoryRecursion 15\n"); + fprintf(tmp,"SelfCheck 900\n"); + //fprintf(tmp,"ScanArchive\n"); + if(optc(opt, 'd')) { + stat(getargc(opt, 'd'), &sb); + switch(sb.st_mode & S_IFMT) { + case S_IFREG: + fprintf(tmp,"DatabaseDirectory %s\n",getargc(opt, 'd')); + break; + case S_IFDIR: + fprintf(tmp,"DatabaseDirectory %s\n",getargc(opt, 'd')); + break; + default: + mprintf("@%s: Not supported database file type\n", getargc(opt, 'd')); + break; + } + }else{ + fprintf(tmp,"DatabaseDirectory /usr/local/share/clamav\n"); + } + //fprintf(tmp,"ScanMail\n"); + if ((strstr(cl_retver(), "0.8")) || (strstr(cl_retver(), "0.7"))) + fprintf(tmp,"FixStaleSocket\n"); + else +#ifdef SUPPORT_CLAMAV_V095 + fprintf(tmp,"FixStaleSocket yes\n"); +#else + fprintf(tmp,"FixStaleSocket TRUE\n"); +#endif + + fflush(tmp); + + fclose(tmp); + close(fd); + + fullpath = (char*) mcalloc(200 + strlen(tmpnm) + 10, sizeof(char)); + + if(!getcwd(cwd, 200)) { + mprintf("@Can't get absolute pathname of current working directory.\n"); + return; + } + sprintf(fullpath, "%s/%s", cwd, tmpnm); + + + if ( pipe(pfds) == -1 ) { + perror("Failed to create pipe; quitting\n"); + exit(1); + } + + if ( ( childpid=fork() ) == -1 ) { + perror("Failed to fork; quitting\n"); + exit(2); + } + + /* instead of STDIN -> clamdmail -> STDOUT, do + STDIN -> clamdmail -> spamc -> STDOUT + (previously incorrect as STDIN -> spamc -> clamdmail -> STDOUT) + */ + if ( childpid == 0 ) { + if (setenv("PATH","/usr/local/sbin:/usr/sbin:/sbin:/usr/bin:/bin:/usr/local/bin:/opt/kde/bin",1) == 0) + execlp("clamd", "clamd", "-c", fullpath, NULL); + } + + sleep(1); + unlink(fullpath); +} diff --git a/src/klammail/client.c b/src/klammail/client.c new file mode 100755 index 0000000..6382785 --- /dev/null +++ b/src/klammail/client.c @@ -0,0 +1,168 @@ +/* + * Copyright (C) 2002 Tomasz Kojm <zolw@konarski.edu.pl> + * + * Modified slightly by Robert Hogan <robert@roberthogan.net> as part of + * clamdmail package. 2003. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ +#include <stdlib.h> +#include <string.h> +#include <sys/stat.h> +#include <sys/wait.h> +#include <errno.h> + + +#include <stdio.h> +#include <unistd.h> +#include <sys/types.h> +#include <sys/socket.h> +#include <sys/un.h> +#include <netinet/in.h> +#include <arpa/inet.h> +#include <netdb.h> +#include <dirent.h> + +//#include "others.h" +#include "cfgparser.h" +#include "memory.h" +#include "options.h" +#include "defaults.h" +//#include "shared.h" +#include <clamav.h> + +int client(const char *dirname, struct optstruct *opt, char **virname) +{ + char buff[4096], cwd[200], *file, *scancmd; + struct sockaddr_un server; + struct sockaddr_in server2; + struct cfgstruct *copt, *cpt; + int sockd, bread; + /*const char *clamav_conf = getargl(opt, "config-file");*/ + const char *clamav_conf; + FILE *fd; + DIR *dd; + struct dirent *dent; + struct stat statbuf; + char *fname; + int scanret = 0; + +/* + if(!clamav_conf) + clamav_conf = DEFAULT_CFG; + + if((copt = parsecfg(clamav_conf)) == NULL) { + mprintf("@Can't parse configuration file.\n"); + return 2; + } + + if(cfgopt(copt, "TCPSocket") && cfgopt(copt, "LocalSocket")) { + mprintf("@Clamd is not configured properly.\n"); + return 2; + } else if((cpt = cfgopt(copt, "LocalSocket"))) { +*/ + server.sun_family = AF_UNIX; + strncpy(server.sun_path, "/tmp/KlamMailSock", sizeof(server.sun_path)); + + if((sockd = socket(AF_UNIX, SOCK_STREAM, 0)) < 0) { + //perror("socket()"); + //mprintf("@Can't create the socket.\n"); + return 2; + } + + if(connect(sockd, (struct sockaddr *) &server, sizeof(struct sockaddr_un)) < 0) { + close(sockd); + //perror("connect()"); + //mprintf("@Can't connect to clamd.\n"); + return 2; + } +/* + } else if((cpt = cfgopt(copt, "TCPSocket"))) { + +#ifdef PF_INET + if((sockd = socket(PF_INET, SOCK_STREAM, 0)) < 0) { +#else + if((sockd = socket(AF_INET, SOCK_STREAM, 0)) < 0) { +#endif + perror("socket()"); + mprintf("@Can't create the socket.\n"); + return 0; + } + + server2.sin_family = AF_INET; + server2.sin_addr.s_addr = inet_addr("127.0.0.1"); + server2.sin_port = htons(cpt->numarg); + + if(connect(sockd, (struct sockaddr *) &server2, sizeof(struct sockaddr_in)) < 0) { + close(sockd); + perror("connect()"); + mprintf("@Can't connect to clamd.\n"); + return 0; + } + + } else { + mprintf("@Clamd is not configured properly.\n"); + return 2; + } +*/ + + + scanret = passfile(dirname, sockd, virname); + + + return scanret; +} + +int passfile(const char *file, int sockd, char **virname) +{ + + char buff[4096]; + char *fullpath, cwd[200]; + char *scancmd; + FILE *fd; + +// fullpath = mcalloc(200 + strlen(file) + 10, sizeof(char)); +// +// if(!getcwd(cwd, 200)) { +// mprintf("@Can't get absolute pathname of current working directory.\n"); +// return 0; +// } +// sprintf(fullpath, "%s/%s", cwd, file); + + scancmd = (char *) mcalloc(strlen(file) + 20, sizeof(char)); + sprintf(scancmd, "CONTSCAN %s", file); + + if(write(sockd, scancmd, strlen(scancmd)) < 0) { + mprintf("@Can't write to the socket.\n"); + close(sockd); + return 2; + } + + if((fd = fdopen(sockd, "r")) == NULL) { + mprintf("@Can't open descriptor %d to read.\n", sockd); + return 2; + } + + while(fgets(buff, sizeof(buff), fd)) { + if(strstr(buff, "FOUND\n")) { + strtok(buff, " "); + *virname = strtok(NULL, " "); + return 1; + } + } + + fclose(fd); + return 0; +} diff --git a/src/klammail/defaults.h b/src/klammail/defaults.h new file mode 100644 index 0000000..db8ebe0 --- /dev/null +++ b/src/klammail/defaults.h @@ -0,0 +1,27 @@ +/* + * Copyright (C) 2002 Tomasz Kojm <zolw@konarski.edu.pl> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ +#define CONFDIR "/etc" +#define DEFAULT_CFG CONFDIR"/clamav/clamav.conf" +#ifdef CLAMAVUSER +#define UNPUSER CLAMAVUSER +#else +#define UNPUSER "clamav" +#endif + +void *cli_malloc(size_t nmemb); + diff --git a/src/klammail/memory.c b/src/klammail/memory.c new file mode 100644 index 0000000..63ac0a6 --- /dev/null +++ b/src/klammail/memory.c @@ -0,0 +1,47 @@ +/* + * Copyright (C) 2002 - 2004 Tomasz Kojm <tkojm@clamav.net> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> + +void *mmalloc(size_t size) +{ + void *alloc; + + alloc = malloc(size); + + if(!alloc) { + fprintf(stderr, "CRITICAL: Can't allocate memory (%ld bytes).\n", (long int) size); + _exit(71); + return NULL; /* shut up gcc */ + } else return alloc; +} + +void *mcalloc(size_t nmemb, size_t size) +{ + void *alloc; + + alloc = calloc(nmemb, size); + + if(!alloc) { + fprintf(stderr, "CRITICAL: Can't allocate memory (%ld bytes).\n", (long int) nmemb * size); + _exit(70); + return NULL; + } else return alloc; +} diff --git a/src/klammail/memory.h b/src/klammail/memory.h new file mode 100644 index 0000000..d5c7a2f --- /dev/null +++ b/src/klammail/memory.h @@ -0,0 +1,27 @@ +/* + * Copyright (C) 2002 - 2004 Tomasz Kojm <tkojm@clamav.net> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __MEMORY_H +#define __MEMORY_H + +#include <stdlib.h> + +void *mmalloc(size_t size); +void *mcalloc(size_t nmemb, size_t size); + +#endif diff --git a/src/klammail/options.c b/src/klammail/options.c new file mode 100755 index 0000000..ffefd48 --- /dev/null +++ b/src/klammail/options.c @@ -0,0 +1,358 @@ +/* + * Copyright (C) 2001-2002 Tomasz Kojm <zolw@konarski.edu.pl> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Sat Sep 14 22:18:20 CEST 2002: included getfirst*(), getnext*() functions + * from Alejandro Dubrovsky <s328940@student.uq.edu.au> + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <clamav.h> +#define _GNU_SOURCE +#include "getopt.h" + +#if defined(C_LINUX) && defined(CL_DEBUG) +#include <sys/resource.h> +#endif + +#include "options.h" +//#include "others.h" +//#include "shared.h" +#include "memory.h" + +void clamdscan(struct optstruct *opt); + +int main(int argc, char **argv) +{ + int ret, opt_index, i, len; + struct optstruct *opt; + + const char *getopt_parameters = "hvfd:wriVql:"; + + static struct option long_options[] = { + {"help", 0, 0, 'h'}, + {"quiet", 0, 0, 0}, + {"verbose", 0, 0, 'v'}, + {"version", 0, 0, 'V'}, + {"config-file", 1, 0, 0}, + {"tempdir", 1, 0, 0}, + {"database", 1, 0, 'd'}, + {"quick", 0, 0, 'q'}, + {"whole-file", 0, 0, 'w'}, /* not used */ + {"force", 0, 0, 0}, + {"recursive", 0, 0, 'r'}, + {"disable-summary", 0, 0, 0}, + {"infected", 0, 0, 'i'}, + {"log", 1, 0, 'l'}, + {"log-verbose", 0, 0, 0}, + {"threads", 1, 0, 0}, + {"one-virus", 0, 0, 0}, /* not used */ + + {"remove", 0, 0, 0}, + {"exclude", 1, 0, 0}, + {"include", 1, 0, 0}, + {"max-files", 1, 0, 0}, + {"max-space", 1, 0, 0}, + {"max-recursion", 1, 0, 0}, + {"disable-archive", 0, 0, 0}, + + {"tag", 0, 0, 0}, + {"foobar", 0, 0, 'f'}, + {"admin", 1, 0, 0}, + {"quar", 1, 0, 0}, + {"mta", 1, 0, 0}, + {"spam", 0, 0, 0}, + {"unzip", 2, 0, 0}, + {"unrar", 2, 0, 0}, + {"unace", 2, 0, 0}, + {"unarj", 2, 0, 0}, + {"zoo", 2, 0, 0}, + {"lha", 2, 0, 0}, + {"jar", 2, 0, 0}, + {"tar", 2, 0, 0}, + {"tgz", 2, 0, 0}, + {"deb", 2, 0, 0}, + {0, 0, 0, 0} + }; + +#if defined(C_LINUX) && defined(CL_DEBUG) + /* njh@bandsman.co.uk: create a dump if needed */ + struct rlimit rlim; + + rlim.rlim_cur = rlim.rlim_max = RLIM_INFINITY; + if(setrlimit(RLIMIT_CORE, &rlim) < 0) + perror("setrlimit"); +#endif + + opt=(struct optstruct*) mmalloc(sizeof(struct optstruct)); + opt->optlist = NULL; + + while(1) { + + opt_index=0; + ret=getopt_long(argc, argv, getopt_parameters, long_options, &opt_index); + + if (ret == -1) + break; + + switch (ret) { + case 0: + register_long_option(opt, long_options[opt_index].name); + break; + + default: + if(strchr(getopt_parameters, ret)) + register_char_option(opt, ret); + else { + mprintf("!Unknown option passed.\n"); + free_opt(opt); + exit(40); + } + } + } + + if (optind < argc) { + + len=0; + + /* count length of non-option arguments */ + + for(i=optind; i<argc; i++) + len+=strlen(argv[i]); + + len=len+argc-optind-1; /* add spaces between arguments */ + opt->filename=(char*)mcalloc(len + 256, sizeof(char)); + + for(i=optind; i<argc; i++) { + strncat(opt->filename, argv[i], strlen(argv[i])); + if(i != argc-1) + strncat(opt->filename, " ", 1); + } + + } else + /* FIXME !!! Without this, we have segfault */ + opt->filename=(char*)mcalloc(1, sizeof(char)); + + + clamdscan(opt); + + return(0); +} + +void register_char_option(struct optstruct *opt, char ch) +{ + struct optnode *newnode; + + newnode = (struct optnode *) mmalloc(sizeof(struct optnode)); + newnode->optchar = ch; + if(optarg != NULL) { + newnode->optarg = (char *) mcalloc(strlen(optarg) + 1, sizeof(char)); + strcpy(newnode->optarg, optarg); + } else newnode->optarg = NULL; + + newnode->optname = NULL; + newnode->next = opt->optlist; + opt->optlist = newnode; +} + +void register_long_option(struct optstruct *opt, const char *optname) +{ + struct optnode *newnode; + + newnode = (struct optnode *) mmalloc(sizeof(struct optnode)); + newnode->optchar = 0; + if(optarg != NULL) { + newnode->optarg = (char *) mcalloc(strlen(optarg) + 1, sizeof(char)); + strcpy(newnode->optarg, optarg); + } else newnode->optarg = NULL; + + newnode->optname = (char *) mcalloc(strlen(optname) + 1, sizeof(char)); + strcpy(newnode->optname, optname); + newnode->next = opt->optlist; + opt->optlist = newnode; +} + +int optc(const struct optstruct *opt, char ch) +{ + struct optnode *handler; + + handler = opt->optlist; + + while(1) { + if(handler) { + if(handler->optchar == ch) return 1; + } else break; + handler = handler->next; + } + + return(0); +} + +int optl(const struct optstruct *opt, const char *optname) +{ + struct optnode *handler; + + handler = opt->optlist; + + while(1) { + if(handler) { + if(handler->optname) + if(!strcmp(handler->optname, optname)) return 1; + } else break; + handler = handler->next; + } + + return(0); +} + +char *getargc(const struct optstruct *opt, char ch) +{ + struct optnode *handler; + + handler = opt->optlist; + + while(1) { + if(handler) { + if(handler->optchar == ch) return handler->optarg; + } else break; + handler = handler->next; + } + + return(NULL); +} + +char *getfirstargc(const struct optstruct *opt, char ch, struct optnode **optnode) +{ + struct optnode *handler; + + handler = opt->optlist; + + while(1) { + if(handler) { + if(handler->optchar == ch) { + *optnode = handler; + return handler->optarg; + } + } else break; + handler = handler->next; + } + *optnode = NULL; + return(NULL); +} + +char *getnextargc(struct optnode **optnode, char ch) +{ + struct optnode *handler; + + handler = (*optnode)->next; + + while(1) { + if(handler) { + if(handler->optchar == ch) { + *optnode = handler; + return handler->optarg; + } + } else break; + handler = handler->next; + } + *optnode = NULL; + return(NULL); +} + +char *getargl(const struct optstruct *opt, const char *optname) +{ + struct optnode *handler; + + handler = opt->optlist; + + while(1) { + if(handler) { + if(handler->optname) + if(!strcmp(handler->optname, optname)) return handler->optarg; + } else break; + handler = handler->next; + } + + return(NULL); +} + +char *getfirstargl(const struct optstruct *opt, const char *optname, struct optnode **optnode) +{ + struct optnode *handler; + + handler = opt->optlist; + + while(1) { + if(handler) { + if(handler->optname) + if(!strcmp(handler->optname, optname)) { + *optnode = handler; + return handler->optarg; + } + } else break; + handler = handler->next; + } + + *optnode = NULL; + return(NULL); +} + +char *getnextargl(struct optnode **optnode, const char *optname) +{ + struct optnode *handler; + + handler = (*optnode)->next; + + while(1) { + if(handler) { + if(handler->optname) + if(!strcmp(handler->optname, optname)) { + *optnode = handler; + return handler->optarg; + } + } else break; + handler = handler->next; + } + + *optnode = NULL; + return(NULL); +} + +void free_opt(struct optstruct *opt) +{ + struct optnode *handler, *prev; + + if(!opt || !opt->optlist) + return; + + mprintf("*Freeing option list... "); + handler = opt->optlist; + + while(handler != NULL) { + handler->optchar = 0; + if(handler->optarg) free(handler->optarg); + if(handler->optname) free(handler->optname); + prev = handler; + handler = handler->next; + free(prev); + } + + free(opt->filename); + free(opt); + mprintf("*done\n"); +} diff --git a/src/klammail/options.h b/src/klammail/options.h new file mode 100755 index 0000000..e42994f --- /dev/null +++ b/src/klammail/options.h @@ -0,0 +1,46 @@ +/* + * Copyright (C) 2002, 2003 Tomasz Kojm <zolw@konarski.edu.pl> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __OPTIONS_H +#define __OPTIONS_H + +struct optnode { + char optchar; + char *optarg; + char *optname; + struct optnode *next; +}; + +struct optstruct { + struct optnode *optlist; + char *filename; +}; + +int optc(const struct optstruct *opt, char ch); +int optl(const struct optstruct *opt, const char *optname); +void register_char_option(struct optstruct *opt, char ch); +void register_long_option(struct optstruct *opt, const char *optname); +char *getargc(const struct optstruct *opt, char ch); +char *getfirstargc(const struct optstruct *opt, char ch, struct optnode **optnode); +char *getnextargc(struct optnode **optnode, char ch); +char *getargl(const struct optstruct *opt, const char *optname); +char *getfirstargl(const struct optstruct *opt, const char *optname, struct optnode **optnode); +char *getnextargl(struct optnode **optnode, const char *optname); +void free_opt(struct optstruct *opt); + +#endif diff --git a/src/klammail/output.c b/src/klammail/output.c new file mode 100644 index 0000000..7efc77a --- /dev/null +++ b/src/klammail/output.c @@ -0,0 +1,369 @@ +/* + * Copyright (C) 2002 - 2004 Tomasz Kojm <tkojm@clamav.net> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + + + +#include <stdio.h> +#include <stdarg.h> +#include <stdlib.h> +#include <string.h> +#include <ctype.h> +#include <unistd.h> +#include <fcntl.h> +#include <time.h> +#include <sys/stat.h> +#include <errno.h> +#include <sys/time.h> +#include <sys/socket.h> +#if HAVE_SYS_TYPES_H +#include <sys/types.h> +#endif + +#if defined(USE_SYSLOG) && !defined(C_AIX) +#include <syslog.h> +#endif + +#include "output.h" +#include "memory.h" + +#ifdef CL_THREAD_SAFE +#include <pthread.h> +pthread_mutex_t logg_mutex = PTHREAD_MUTEX_INITIALIZER; +#endif + +FILE *logg_fd = NULL; + +short int logg_verbose = 0, logg_lock = 0, logg_time = 0; +int logg_size = 0; +const char *logg_file = NULL; +#if defined(USE_SYSLOG) && !defined(C_AIX) +short logg_syslog = 0; +#endif + +short int mprintf_disabled = 0, mprintf_verbose = 0, mprintf_quiet = 0, + mprintf_stdout = 0; + +int mdprintf(int desc, const char *str, ...) +{ + va_list args; + char buff[512]; + int bytes; + + va_start(args, str); + bytes = vsnprintf(buff, 512, str, args); + va_end(args); + write(desc, buff, bytes); + return bytes; +} + +void logg_close(void) { + +#ifdef CL_THREAD_SAFE + pthread_mutex_lock(&logg_mutex); +#endif + if (logg_fd) { + fclose(logg_fd); + logg_fd = NULL; + } +#ifdef CL_THREAD_SAFE + pthread_mutex_unlock(&logg_mutex); +#endif + +#if defined(USE_SYSLOG) && !defined(C_AIX) + if(logg_syslog) { + closelog(); + } +#endif +} + +int logg(const char *str, ...) +{ + va_list args; + struct flock fl; + char *pt, *timestr, vbuff[1025]; + time_t currtime; + struct stat sb; + mode_t old_umask; + + + va_start(args, str); + + if(logg_file) { +#ifdef CL_THREAD_SAFE + pthread_mutex_lock(&logg_mutex); +#endif + if(!logg_fd) { + old_umask = umask(0037); + if((logg_fd = fopen(logg_file, "a")) == NULL) { + umask(old_umask); +#ifdef CL_THREAD_SAFE + pthread_mutex_unlock(&logg_mutex); +#endif + printf("ERROR: Can't open %s in append mode.\n", logg_file); + return -1; + } else umask(old_umask); + + if(logg_lock) { + memset(&fl, 0, sizeof(fl)); + fl.l_type = F_WRLCK; + if(fcntl(fileno(logg_fd), F_SETLK, &fl) == -1) { +#ifdef CL_THREAD_SAFE + pthread_mutex_unlock(&logg_mutex); +#endif + return -1; + } + } + } + + /* Need to avoid logging time for verbose messages when logverbose + is not set or we get a bunch of timestamps in the log without + newlines... */ + if(logg_time && ((*str != '*') || logg_verbose)) { + time(&currtime); + pt = ctime(&currtime); + timestr = mcalloc(strlen(pt), sizeof(char)); + strncpy(timestr, pt, strlen(pt) - 1); + fprintf(logg_fd, "%s -> ", timestr); + free(timestr); + } + + if(logg_size) { + if(stat(logg_file, &sb) != -1) { + if(sb.st_size > logg_size) { + logg_file = NULL; + fprintf(logg_fd, "Log size = %d, maximal = %d\n", (int) sb.st_size, logg_size); + fprintf(logg_fd, "LOGGING DISABLED (Maximal log file size exceeded).\n"); + fclose(logg_fd); + logg_fd = NULL; +#ifdef CL_THREAD_SAFE + pthread_mutex_unlock(&logg_mutex); +#endif + return 0; + } + } + } + + + if(*str == '!') { + fprintf(logg_fd, "ERROR: "); + vfprintf(logg_fd, str + 1, args); + } else if(*str == '^') { + fprintf(logg_fd, "WARNING: "); + vfprintf(logg_fd, str + 1, args); + } else if(*str == '*') { + if(logg_verbose) + vfprintf(logg_fd, str + 1, args); + } else vfprintf(logg_fd, str, args); + + + fflush(logg_fd); + +#ifdef CL_THREAD_SAFE + pthread_mutex_unlock(&logg_mutex); +#endif + } + +#if defined(USE_SYSLOG) && !defined(C_AIX) + if(logg_syslog) { + + /* due to a problem with superfluous control characters (which + * vsnprintf() handles correctly) in (v)syslog we have to remove + * them in a final string + * + * FIXME: substitute %% instead of _ + */ + vsnprintf(vbuff, 1024, str, args); + vbuff[1024] = 0; + + while((pt = strchr(vbuff, '%'))) + *pt = '_'; + + if(vbuff[0] == '!') { + syslog(LOG_ERR, vbuff + 1); + } else if(vbuff[0] == '^') { + syslog(LOG_WARNING, vbuff + 1); + } else if(vbuff[0] == '*') { + if(logg_verbose) { + syslog(LOG_DEBUG, vbuff + 1); + } + } else syslog(LOG_INFO, vbuff); + + } +#endif + + va_end(args); + return 0; +} + +void mprintf(const char *str, ...) +{ + va_list args; + FILE *fd; + char logbuf[512]; + + + if(mprintf_disabled) { + if(*str == '@') { + va_start(args, str); +#ifdef NO_SNPRINTF + vsprintf(logbuf, ++str, args); +#else + vsnprintf(logbuf, sizeof(logbuf), ++str, args); +#endif + va_end(args); + logg("ERROR: %s", logbuf); + } + return; + } + + if(mprintf_stdout) + fd = stdout; + else + fd = stderr; + +/* legend: + * ! - error + * @ - error with logging + * ... + */ + +/* + * ERROR WARNING STANDARD + * normal yes yes yes + * + * verbose yes yes yes + * + * quiet yes no no + */ + + + va_start(args, str); + + if(*str == '!') { + fprintf(fd, "ERROR: "); + vfprintf(fd, ++str, args); + } else if(*str == '@') { + fprintf(fd, "ERROR: "); + vfprintf(fd, ++str, args); +#ifdef NO_SNPRINTF + vsprintf(logbuf, str, args); +#else + vsnprintf(logbuf, sizeof(logbuf), str, args); +#endif + logg("ERROR: %s", logbuf); + } else if(!mprintf_quiet) { + if(*str == '^') { + fprintf(fd, "WARNING: "); + vfprintf(fd, ++str, args); + } else if(*str == '*') { + if(mprintf_verbose) + vfprintf(fd, ++str, args); + } else vfprintf(fd, str, args); + } + + va_end(args); + + if(fd == stdout) + fflush(stdout); + +} + +struct facstruct { + const char *name; + int code; +}; + +#if defined(USE_SYSLOG) && !defined(C_AIX) +static const struct facstruct facilitymap[] = { +#ifdef LOG_AUTH + { "LOG_AUTH", LOG_AUTH }, +#endif +#ifdef LOG_AUTHPRIV + { "LOG_AUTHPRIV", LOG_AUTHPRIV }, +#endif +#ifdef LOG_CRON + { "LOG_CRON", LOG_CRON }, +#endif +#ifdef LOG_DAEMON + { "LOG_DAEMON", LOG_DAEMON }, +#endif +#ifdef LOG_FTP + { "LOG_FTP", LOG_FTP }, +#endif +#ifdef LOG_KERN + { "LOG_KERN", LOG_KERN }, +#endif +#ifdef LOG_LPR + { "LOG_LPR", LOG_LPR }, +#endif +#ifdef LOG_MAIL + { "LOG_MAIL", LOG_MAIL }, +#endif +#ifdef LOG_NEWS + { "LOG_NEWS", LOG_NEWS }, +#endif +#ifdef LOG_AUTH + { "LOG_AUTH", LOG_AUTH }, +#endif +#ifdef LOG_SYSLOG + { "LOG_SYSLOG", LOG_SYSLOG }, +#endif +#ifdef LOG_USER + { "LOG_USER", LOG_USER }, +#endif +#ifdef LOG_UUCP + { "LOG_UUCP", LOG_UUCP }, +#endif +#ifdef LOG_LOCAL0 + { "LOG_LOCAL0", LOG_LOCAL0 }, +#endif +#ifdef LOG_LOCAL1 + { "LOG_LOCAL1", LOG_LOCAL1 }, +#endif +#ifdef LOG_LOCAL2 + { "LOG_LOCAL2", LOG_LOCAL2 }, +#endif +#ifdef LOG_LOCAL3 + { "LOG_LOCAL3", LOG_LOCAL3 }, +#endif +#ifdef LOG_LOCAL4 + { "LOG_LOCAL4", LOG_LOCAL4 }, +#endif +#ifdef LOG_LOCAL5 + { "LOG_LOCAL5", LOG_LOCAL5 }, +#endif +#ifdef LOG_LOCAL6 + { "LOG_LOCAL6", LOG_LOCAL6 }, +#endif +#ifdef LOG_LOCAL7 + { "LOG_LOCAL7", LOG_LOCAL7 }, +#endif + { NULL, -1 } +}; + +int logg_facility(const char *name) +{ + int i; + + for(i = 0; facilitymap[i].name; i++) + if(!strcmp(facilitymap[i].name, name)) + return facilitymap[i].code; + + return -1; +} +#endif diff --git a/src/klammail/output.h b/src/klammail/output.h new file mode 100644 index 0000000..7ce004f --- /dev/null +++ b/src/klammail/output.h @@ -0,0 +1,43 @@ +/* + * Copyright (C) 2002 - 2004 Tomasz Kojm <tkojm@clamav.net> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __OUTPUT_H +#define __OUTPUT_H + + + +#include <stdlib.h> +#include "cfgparser.h" + +int mdprintf(int desc, const char *str, ...); + +int logg(const char *str, ...); +void logg_close(void); +extern short int logg_verbose, logg_lock, logg_time; +extern int logg_size; +extern const char *logg_file; + +#if defined(USE_SYSLOG) && !defined(C_AIX) +extern short logg_syslog; +int logg_facility(const char *name); +#endif + +void mprintf(const char *str, ...); +extern short int mprintf_disabled, mprintf_verbose, mprintf_quiet, mprintf_stdout; + +#endif diff --git a/src/klammail/shared.h b/src/klammail/shared.h new file mode 100644 index 0000000..cdcd8b7 --- /dev/null +++ b/src/klammail/shared.h @@ -0,0 +1,36 @@ +/* + * Copyright (C) 2002 - 2004 Tomasz Kojm <tkojm@clamav.net> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __SHARED_H +#define __SHARED_H + +struct s_info { + int signs; /* number of signatures loaded */ + int dirs; /* number of scanned directories */ + int files; /* number of scanned files */ + int ifiles; /* number of infected files */ + int notremoved; /* number of not removed files (if --remove) */ + int notmoved; /* number of not moved files (if --move) */ + int errors; /* ... of errors */ + long int blocks; /* number of read 16kb blocks */ +}; + +extern struct s_info claminfo; +extern short recursion, printinfected, bell; + +#endif diff --git a/src/klammail/str.h b/src/klammail/str.h new file mode 100644 index 0000000..d3d9de5 --- /dev/null +++ b/src/klammail/str.h @@ -0,0 +1,26 @@ +/* + * Copyright (C) 2002 Tomasz Kojm <zolw@konarski.edu.pl> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __STRINGS_H +#define __STRINGS_H + +int cli_strbcasestr(const char *haystack, const char *needle); +void cli_chomp(char *string); +char *cli_strtok(const char *line, int field, const char *delim); + +#endif diff --git a/src/klammail/target.h b/src/klammail/target.h new file mode 100755 index 0000000..556a669 --- /dev/null +++ b/src/klammail/target.h @@ -0,0 +1,68 @@ +/* automatically generated by configure */ +/* on Wed Aug 11 20:45:37 IST 2004 */ +/* target uppercase defines */ + +#ifndef TARGET_OS_LINUX_GNU +#define TARGET_OS_LINUX_GNU "linux-gnu" +#endif + +#ifndef TARGET_OS_LINUX +#define TARGET_OS_LINUX "linux-gnu" +#endif + +#ifndef TARGET_OS_TYPE +#define TARGET_OS_TYPE "linux-gnu" +#endif + +#ifndef TARGET_CPU_I686 +#define TARGET_CPU_I686 "i686" +#endif + +#ifndef TARGET_CPU_I +#define TARGET_CPU_I "i686" +#endif + +#ifndef TARGET_CPU_TYPE +#define TARGET_CPU_TYPE "i686" +#endif + +#ifndef TARGET_ARCH_I386 +#define TARGET_ARCH_I386 "i386" +#endif + +#ifndef TARGET_ARCH_TYPE +#define TARGET_ARCH_TYPE "i386" +#endif +/* host uppercase defines */ + +#ifndef HOST_OS_LINUX_GNU +#define HOST_OS_LINUX_GNU "linux-gnu" +#endif + +#ifndef HOST_OS_LINUX +#define HOST_OS_LINUX "linux-gnu" +#endif + +#ifndef HOST_OS_TYPE +#define HOST_OS_TYPE "linux-gnu" +#endif + +#ifndef HOST_CPU_I686 +#define HOST_CPU_I686 "i686" +#endif + +#ifndef HOST_CPU_I +#define HOST_CPU_I "i686" +#endif + +#ifndef HOST_CPU_TYPE +#define HOST_CPU_TYPE "i686" +#endif + +#ifndef HOST_ARCH_I386 +#define HOST_ARCH_I386 "i386" +#endif + +#ifndef HOST_ARCH_TYPE +#define HOST_ARCH_TYPE "i386" +#endif diff --git a/src/klamout b/src/klamout new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/src/klamout diff --git a/src/klamscan.cpp b/src/klamscan.cpp new file mode 100644 index 0000000..bb32553 --- /dev/null +++ b/src/klamscan.cpp @@ -0,0 +1,484 @@ +/* + * Copyright (C) 2004 Robert Hogan <robert at roberthogan dot net> + */ + +#include "klamscan.h" +#include "klamav.h" +#include "klamd.h" +#include "klamscanoptions.h" +#include "schedule.h" +#include "directorylist.h" +#include "tabwidget.h" +#include "scanviewer.h" +#include "collectiondb.h" + + +#include <config.h> +#include <kiconloader.h> +#include <kstatusbar.h> +#include <kdebug.h> +#include <ksystemtray.h> + + +#include <qpushbutton.h> +#include <qlayout.h> +#include <kcmdlineargs.h> +#include <kmessagebox.h> +#include <qtooltip.h> +#include <qtoolbutton.h> +#include <dcopclient.h> +#include <qdir.h> +#include <kprogress.h> +#include <dcopref.h> +#include <dcopclient.h> + +using namespace KlamAV; + +Klamscan::Klamscan(QWidget *parent, const char *name) + : QWidget(parent, name), DCOPObject( "DCOPKlamscan" ) +{ + + + +/* scanInProgress = FALSE; + multiScan = FALSE; */ + setDefaults(); + QBoxLayout *top = new QVBoxLayout(this,10,10); + + + tabBrowser = new TabWidget(this); + tabBrowser->setMargin(5); + top->addWidget(tabBrowser); + + +/* dblayout->addMultiCellWidget( tabBrowser, 0, 1, 1, 1 );*/ + + //QGridLayout *layout = new QGridLayout(this, 6, 3, 10, 4); + QWidget* privateLayoutWidget2 = new QWidget( this, "dblayout" ); + + QGridLayout *layout = new QGridLayout(privateLayoutWidget2, 6, 6, 10, 4); + layout->setColStretch(0, 10); + layout->addColSpacing(1, 10); + layout->setColStretch(1, 0); + layout->setColStretch(2, 1); + layout->addRowSpacing(1, 10); + layout->setRowStretch(1, 0); + layout->setRowStretch(2, 10); + layout->addRowSpacing(4, 10); + layout->setRowStretch(4, 0); + + + + + + KCmdLineArgs *args = KCmdLineArgs::parsedArgs(); + + + QLabel *combo_label = new QLabel(i18n("When a virus is found:"), privateLayoutWidget2); + //combo_label->setFixedSize(combo_label->sizeHint()); + layout->addWidget(combo_label,0,0); + combo_label->adjustSize(); + + check_combo = new QComboBox(false, privateLayoutWidget2); + check_combo->insertItem( i18n( "Ask me" ) ); + check_combo->insertItem( i18n( "Quarantine file" ) ); + check_combo->insertItem( i18n( "Just report" ) ); + check_combo->adjustSize(); + //check_combo->setFixedSize(check_combo->size()); + layout->addWidget(check_combo,0,1); + + + recursive_box = new QCheckBox(i18n("&Scan Folders Recursively"), privateLayoutWidget2); + recursive_box->setMinimumWidth(recursive_box->sizeHint().width()); + recursive_box->setChecked(true); +// dir_layout2->addSpacing(10); + layout->addWidget(recursive_box,0,3); + QToolTip::add( recursive_box, i18n( "Scan all directories under the specified path." ) ); + + + QToolButton* schedule = new QToolButton( privateLayoutWidget2,"play" ); + schedule->setIconSet( SmallIconSet( "xclock" ) ); + schedule->setTextLabel(i18n( "Schedule" )); + schedule->setTextPosition(QToolButton::Right); + schedule->setUsesTextLabel(true); + schedule->adjustSize(); + layout->addWidget(schedule,0,4); + + connect( schedule, SIGNAL(clicked()), + SLOT(slotSchedule()) ); + + + QToolButton* adv_options = new QToolButton( privateLayoutWidget2,"play" ); + adv_options->setIconSet( SmallIconSet( "configure" ) ); + adv_options->setTextLabel(i18n("Options")); + adv_options->setTextPosition(QToolButton::Right); + adv_options->setUsesTextLabel(true); + layout->addWidget(adv_options,0,5); + //adv_options->setFixedSize(adv_options->sizeHint()); + adv_options->adjustSize(); + + connect( adv_options, SIGNAL(clicked()), + SLOT(slotAdvOptions()) ); + + setup = new CollectionSetup( privateLayoutWidget2, recursive_box->isChecked() ); + layout->addMultiCellWidget(setup, 1, 6,0,6); + connect( recursive_box, SIGNAL(toggled(bool)),setup, + SLOT(slotRecursiveToggled(bool)) ); + + + + QHBox* controls = new QHBox(tabBrowser); + //controls->setSpacing(5); + controls->setMargin(2); + + play = new QToolButton( controls,"play" ); + play->setIconSet( SmallIconSet( "player_play" ) ); + play->setTextLabel(i18n( "Scan" )); + play->setTextPosition(QToolButton::Right); + play->setUsesTextLabel(true); + play->adjustSize(); + play->setFixedHeight(play->height() - 1); + + stop = new QToolButton( controls,"stop" ); + stop->setIconSet( SmallIconSet( "player_stop" ) ); + stop->setTextLabel(i18n( "Stop" )); + stop->setTextPosition(QToolButton::Right); + stop->setUsesTextLabel(true); + stop->adjustSize(); + stop->setFixedHeight(stop->height() - 1); + + m_tabsClose = new QToolButton( controls,"tab_remove" ); + m_tabsClose->setIconSet( SmallIconSet( "tab_remove" ) ); + m_tabsClose->setTextLabel(i18n( "Close" )); + m_tabsClose->setTextPosition(QToolButton::Right); + m_tabsClose->setUsesTextLabel(true); + m_tabsClose->adjustSize(); + m_tabsClose->setFixedHeight(m_tabsClose->height() - 1); + + + connect( play, SIGNAL( clicked() ), this, + SLOT( slotStartAgain() ) ); + connect( stop, SIGNAL( clicked() ), this, + SLOT( slotStopScanning() ) ); + connect( m_tabsClose, SIGNAL( clicked() ), this, + SLOT( slotRemoveTab() ) ); + + controls->adjustSize(); + tabBrowser->setCornerWidget( controls, TopRight ); + ////kdDebug() << "pos: " << controls->pos() << endl; + //controls->move(controls->pos()); + + + tabBrowser->addTab(privateLayoutWidget2, i18n( "Launcher")); + + + layout->activate(); + + connect(tabBrowser, SIGNAL(currentChanged(QWidget *)),this, + SLOT(slotManageButtons(QWidget *)) ); + + + // Register with DCOP + if ( !kapp->dcopClient()->isRegistered() ) { + kapp->dcopClient()->registerAs( "dcopklamscan" ); + kapp->dcopClient()->setDefaultObject( objId() ); + } + + + if( args->isSet( "scanthis" ) ) { + slotScan(); + } + + +} + +Klamscan::~Klamscan() +{ +} + + + + + +void Klamscan::slotScan() +{ + + + ScanViewer* homepage = new ScanViewer(this, "page"); + + connect( homepage, SIGNAL( scanFinished(QWidget *) ), this, + SLOT( slotManageButtons(QWidget *) ) ); + + connect( homepage, SIGNAL( scanStartingAgain(QWidget *) ), this, + SLOT( slotManageButtons(QWidget *) ) ); + + + kmain->_tray->setPixmap(KSystemTray::loadIcon("klamav_scanning")); + + QDate today = QDate::currentDate(); + QTime now = QTime::currentTime(); + QString suffix = QString("%1 %2") + .arg(today.toString("ddd MMMM d yyyy")) + .arg(now.toString("hh:mm ap")); + + tabBrowser->addTab(homepage,suffix); + tabBrowser->setCurrentPage(tabBrowser->count() - 1); + //return; + + QStringList filepattern; + + KCmdLineArgs *args = KCmdLineArgs::parsedArgs(); + + if( args->isSet( "scanthis" ) ) { + listOfUrlsToScan.clear(); + for( int i = 0; i < args->count(); i++ ) { + //KMessageBox::information (this,QString(args->arg(i))); + filepattern.append(args->arg(i)); + listOfUrlsToScan.prepend(QString(args->arg(i))); + } + prevdir = listOfUrlsToScan.first(); + + }else{ + filepattern = pruneSelectedDirs(); + } + //kdDebug() << filepattern << endl; + CollectionDB::instance()->insertEvent("Manual Scan",QString("Commencing Scan"),filepattern.join(" ")); + + + homepage->slotScan(filepattern, check_combo->currentItem(),setup->recursive(),false); +} + + + +void Klamscan::slotAdvOptions(){ + + +/* KlamscanOptions *dialog = new KlamscanOptions( this, "settings"); + + + dialog->show(); + dialog->raise(); + dialog->setActiveWindow();*/ + + kmain->slotConfigKlamav( "Archive Limits" ); + + +} + +void Klamscan::slotSchedule(){ + + QStringList filepattern = pruneSelectedDirs(); + + + if (filepattern.isEmpty()){ + KMessageBox::error(this, i18n( "Please select something to scan!") ); + return; + } + + Schedule *dialog = new Schedule( this, filepattern, "settings"); + dialog->show(); + dialog->raise(); + dialog->setActiveWindow(); + + +} + + +void Klamscan::setDefaults(){ + + config = KGlobal::config(); + config->setGroup("ScanPaths"); + + config->setGroup("Klamscan"); + + if ((config->readEntry("NoFilesToExtract")).isEmpty()) + config->writeEntry("NoFilesToExtract","500"); + + if ((config->readEntry("RecursionLevel")).isEmpty()) + config->writeEntry("RecursionLevel","8"); + +// if ((config->readEntry("MBsToExtract")).isEmpty()) +// config->writeEntry("MBsToExtract","10M"); +// +// if ((config->readEntry("CompressionRatio")).isEmpty()) +// config->writeEntry("CompressionRatio","250"); + + if ((config->readEntry("MaxFileSize")).isEmpty()) + config->writeEntry("MaxFileSize","25M"); + + if ((config->readEntry("MaxScanSize")).isEmpty()) + config->writeEntry("MaxScanSize","25M"); + +// if ((config->readEntry("VirusLimitsExceeded")).isEmpty()) +// config->writeEntry("VirusLimitsExceeded", "Yes"); + + if ((config->readEntry("VirusEncrypted")).isEmpty()) + config->writeEntry("VirusEncrypted", "Yes"); + + if ((config->readEntry("ScanMail")).isEmpty()) + config->writeEntry("ScanMail", "Yes"); + + if ((config->readEntry("ScanPE")).isEmpty()) + config->writeEntry("ScanPE", "Yes"); + + if ((config->readEntry("ScanOle")).isEmpty()) + config->writeEntry("ScanOle", "Yes"); + + if ((config->readEntry("ScanHTML")).isEmpty()) + config->writeEntry("ScanHTML", "Yes"); + + if ((config->readEntry("VirusBroken")).isEmpty()) + config->writeEntry("VirusBroken", "Yes"); + + if ((config->readEntry("ExcludeQuarantine")).isEmpty()) + config->writeEntry("ExcludeQuarantine", "Yes"); + + if ((config->readEntry("ScanMail")).isEmpty()) + config->writeEntry("ScanMail", "Yes"); + + config->sync(); + +} + + +void Klamscan::scanURLs(const QString &urls) +{ + setActiveWindow(); + raise(); + kmain->tab->setCurrentPage(0); + + QString tmpurls = urls; + //urlsToScan = urlsToScan.replace("*"," "); + urlsToScan = QStringList::split("*", tmpurls); + //for ( QStringList::Iterator it = temp.begin(); it != temp.end(); ++it ) + // (*it).sprintf("\"%s\"", (*it).latin1()); + //urlsToScan = temp; + + ScanViewer* homepage = new ScanViewer(this, "page"); + + connect( homepage, SIGNAL( scanFinished(QWidget *) ), this, + SLOT( slotManageButtons(QWidget *) ) ); + connect( homepage, SIGNAL( scanStartingAgain(QWidget *) ), this, + SLOT( slotManageButtons(QWidget *) ) ); + + QDate today = QDate::currentDate(); + QTime now = QTime::currentTime(); + QString suffix = QString("%1 %2") + .arg(today.toString("ddd MMMM d yyyy")) + .arg(now.toString("hh:mm ap")); + + tabBrowser->addTab(homepage,suffix); + tabBrowser->setCurrentPage(tabBrowser->count() - 1); + + CollectionDB::instance()->insertEvent("Manual Scan",QString("Commencing Scan"),urlsToScan.join(" ")); + + homepage->slotScan(urlsToScan, check_combo->currentItem(),setup->recursive(),true); + +} + + +void Klamscan::slotStopScanning(){ + + if (kmain->klamd->isKlamdAlive()) + kmain->_tray->setPixmap(KSystemTray::loadIcon("klamav_on_acc_enabled")); + else + kmain->_tray->setPixmap(KSystemTray::loadIcon("klamav_on_acc_disabled")); + + ////kdDebug() << tabBrowser->currentPage()->name() << endl; + ScanViewer* cur = static_cast<ScanViewer*>(tabBrowser->currentPage()); + cur->slotCancel(); + + +} + +void Klamscan::slotStartAgain(){ + + ////kdDebug() << tabBrowser->currentPage()->name() << endl; + + + if (tabBrowser->currentPageIndex() != 0){ + ScanViewer* cur = static_cast<ScanViewer*>(tabBrowser->currentPage()); + cur->slotStartAgain(); + }else + slotScan(); + + //slotManageButtons(tabBrowser->currentPage()); + +} + +void Klamscan::slotRemoveTab(){ + + if (kmain->klamd->isKlamdAlive()) + kmain->_tray->setPixmap(KSystemTray::loadIcon("klamav_on_acc_enabled")); + else + kmain->_tray->setPixmap(KSystemTray::loadIcon("klamav_on_acc_disabled")); + ////kdDebug() << tabBrowser->currentPage()->name() << endl; + if (tabBrowser->currentPageIndex() != 0){ + slotStopScanning(); + tabBrowser->removePage(tabBrowser->currentPage()); + } +} + +void Klamscan::slotManageButtons(QWidget * current){ + + ScanViewer* cur = static_cast<ScanViewer*>(current); + + if (tabBrowser->currentPageIndex() == 0){ + play->setEnabled(true); + stop->setEnabled(false); + m_tabsClose->setEnabled(false); + return; + } + + if (cur->scanGoingOn()){ + play->setEnabled(false); + stop->setEnabled(true); + }else{ + play->setEnabled(true); + stop->setEnabled(false); + } + m_tabsClose->setEnabled(true); + +} + +QStringList Klamscan::pruneSelectedDirs(){ + + + //This gets rid of redundant sub-directories from the list of dirs to be scanned. + + QStringList filepattern; + QStringList listOfUrlsToScan = setup->dirs(); + listOfUrlsToScan.sort(); + QString prev; + QStringList prevdirs; + for (QStringList::Iterator it = listOfUrlsToScan.begin(); it != listOfUrlsToScan.end(); it++ ){ + //kdDebug() << "dir: " << (*it) << endl; + (*it) = (*it).stripWhiteSpace() + "/"; + if (prevdirs.isEmpty()){ + //kdDebug() << (*it) << endl; + filepattern.append(*it); + prevdirs.append((*it)); + }else{ + filepattern.append(*it); + bool shouldappend = true; + for (QStringList::Iterator it2 = prevdirs.begin(); it2 != prevdirs.end(); it2++ ){ + if ((*it).contains(*it2)){ + //kdDebug() << (*it) << endl; + filepattern.remove((*it)); + shouldappend = false; + break; + } + } + if (shouldappend) + prevdirs.append((*it)); + } + } + + + + return filepattern; + +} + + +#include "klamscan.moc" diff --git a/src/klamscan.h b/src/klamscan.h new file mode 100644 index 0000000..2403e55 --- /dev/null +++ b/src/klamscan.h @@ -0,0 +1,137 @@ +/* + * Copyright (C) 2004 Robert Hogan <robert at roberthogan dot net> + */ + +#ifndef _KLAMSCAN_H_ +#define _KLAMSCAN_H_ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <kapplication.h> +#include <kmainwindow.h> +#include <dcopklamscan.h> + + +class KPrinter; +class KToggleAction; +class KURL; +class QLineEdit; +class QComboBox; +class QCheckBox; +class QListBox; +class QListView; +class QListViewItem; +class QPushButton; +class QLabel; +class KProcess; +class KConfig; +class KURLRequester; +class CollectionSetup; +class QToolButton; +class QHBoxLayout; +class QDir; + +namespace KlamAV +{ + class TabWidget; + class PageViewer; +} +/** + * This class serves as the main window for Klamscan. It handles the + * menus, toolbars, and status bars. + * + * @short Main window class + * @author $AUTHOR <$EMAIL> + * @version $APP_VERSION + */ +class Klamscan : public QWidget, virtual public DCOPKlamscan +{ + Q_OBJECT +public: + /** + * Default Constructor + */ + Klamscan(QWidget *parent, const char *name=0); + + /** + * Default Destructor + */ + virtual ~Klamscan(); + + /** + * Use this method to load whatever file/URL you have + */ + + void setDirName(QString); + bool isMultiScan(); +protected: + /** + * Overridden virtuals for Qt drag 'n drop (XDND) + */ + +protected: + /** + * This function is called when it is time for the app to save its + * properties for session management purposes. + */ + + /** + * This function is called when this app is restored. The KConfig + * object points to the session management config file that was saved + * with @ref saveProperties + */ + //void readProperties(KConfig *); + + +private slots: + +private: + void setupAccel(); + void setupActions(); + +private: + +signals: + +public slots: + void scanURLs(const QString &urls); +private slots: + void slotScan(); + void slotAdvOptions(); + void slotSchedule(); + + void slotStopScanning(); + void slotStartAgain(); + void slotRemoveTab(); + void slotManageButtons(QWidget *current); +private: + void setDefaults(); + QStringList pruneSelectedDirs(); + QLineEdit *template_edit; + QComboBox *files_combo, *pattern_combo, *check_combo; + QCheckBox *recursive_box; + QListView *resultview; + QPushButton *search_button, *cancel_button; + QLabel *status_label, *status2_label,*matches_label,*matches2_label; + KProcess *childproc; + QString buf; + KConfig* config; + bool errorsEncountered; + QPopupMenu* menu; + QToolButton* adv_options; + QStringList urlsToScan; + QString prevdir; + QStringList listOfUrlsToScan; + bool multi_recursive; + KlamAV::TabWidget* tabBrowser; + CollectionSetup* setup; + QToolButton *m_tabsClose; + QToolButton* play; + QToolButton* stop; + QHBoxLayout* controls; + +}; + +#endif // _KLAMSCAN_H_ diff --git a/src/klamscan.hpre b/src/klamscan.hpre new file mode 100644 index 0000000..e1166f8 --- /dev/null +++ b/src/klamscan.hpre @@ -0,0 +1,168 @@ +/* + * Copyright (C) 2004 Robert Hogan <robert at roberthogan dot net> + */ + +#ifndef _KLAMSCAN_H_ +#define _KLAMSCAN_H_ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <kapplication.h> +#include <kmainwindow.h> +#include <dcopklamscan.h> + + +class KPrinter; +class KToggleAction; +class KURL; +class QLineEdit; +class QComboBox; +class QCheckBox; +class QListBox; +class QListView; +class QListViewItem; +class QPushButton; +class QLabel; +class KProcess; +class KConfig; +class KURLRequester; + + +/** + * This class serves as the main window for Klamscan. It handles the + * menus, toolbars, and status bars. + * + * @short Main window class + * @author $AUTHOR <$EMAIL> + * @version $APP_VERSION + */ +class Klamscan : public QWidget, virtual public DCOPKlamscan +{ + Q_OBJECT +public: + /** + * Default Constructor + */ + Klamscan(QWidget *parent, const char *name=0); + + /** + * Default Destructor + */ + virtual ~Klamscan(); + + /** + * Use this method to load whatever file/URL you have + */ + + void setDirName(QString); + bool isMultiScan(); +protected: + /** + * Overridden virtuals for Qt drag 'n drop (XDND) + */ + /*virtual void dragEnterEvent(QDragEnterEvent *event); + virtual void dropEvent(QDropEvent *event);*/ + +protected: + /** + * This function is called when it is time for the app to save its + * properties for session management purposes. + */ + //void saveProperties(KConfig *); + + /** + * This function is called when this app is restored. The KConfig + * object points to the session management config file that was saved + * with @ref saveProperties + */ + //void readProperties(KConfig *); + + +private slots: +/* void fileNew(); + void fileOpen(); + void fileSave(); + void fileSaveAs(); + void filePrint(); + void optionsShowToolbar(); + void optionsShowStatusbar(); + void optionsConfigureKeys(); + void optionsConfigureToolbars(); + void optionsPreferences(); + void newToolbarConfig(); +*/ + //void changeStatusbar(const QString& text); + //void changeCaption(const QString& text); + +private: + void setupAccel(); + void setupActions(); + +private: + //KlamscanView *m_view; + + /* KPrinter *m_printer; + KToggleAction *m_toolbarAction; + KToggleAction *m_statusbarAction;*/ + +signals: + void itemSelected(QString abs_filename, int line); + +public slots: + void scanURLs(const QString &urls); + void resetMultiScan( QMouseEvent * e); +private slots: + //void dirButtonClicked(); + //void templateActivated(int index); + void childExited(); + void receivedOutput(KProcess *proc, char *buffer, int buflen); + //void itemSelected(const QString&); + void slotSearch(); + void slotCancel(); + void slotClear(); + void slotRMB( QListViewItem *, const QPoint &, int ); + void slotQuarantineSelected(); + void slotAdvOptions(); + void slotSchedule(); + void slotVirusPool(); + void slotGoogle(); + //void patternTextChanged( const QString &); +private: + void processOutput(); + void finish(); + void getout(); + void Quarantine(); + void askUser(); + void setDefaults(); + QLineEdit *template_edit; + QComboBox *files_combo, *pattern_combo, *check_combo; + KComboBox *dir_combo; + QCheckBox *recursive_box; + QCheckBox *recursive_box2; + QListView *resultview; + QPushButton *search_button, *cancel_button; + QLabel *status_label, *status2_label,*matches_label,*matches2_label; + KProcess *childproc; + QString buf; + KConfig* config; + QStringList lastSearchItems; + QStringList lastScanPaths; + QStringList lastQuarItems; + QStringList QuarantineList; + bool errorsEncountered; + QPopupMenu* menu; + QPushButton* adv_options; + QPushButton* schedule; + QString selectedVirus; + bool multiScan; + QString urlsToScan; + bool scanInProgress; + QString prevdir; + QStringList listOfUrlsToScan; + void updateScanPaths(const QStringList &paths); + bool multi_recursive; +}; + +#endif // _KLAMSCAN_H_ diff --git a/src/klamscanoptions.cpp b/src/klamscanoptions.cpp new file mode 100644 index 0000000..73e99ac --- /dev/null +++ b/src/klamscanoptions.cpp @@ -0,0 +1,442 @@ +/**************************************************************************** +** Form implementation generated from reading ui file 'clamscan.ui' +** +** Created: Sun Mar 13 19:55:35 2005 +** by: The User Interface Compiler ($Id: klamscanoptions.cpp,v 1.1.1.1 2006/02/03 20:35:03 hoganrobert Exp $) +** +** WARNING! All changes made in this file will be lost! +****************************************************************************/ + +#include "klamscanoptions.h" + +#include <qlabel.h> +#include <qspinbox.h> +#include <qcheckbox.h> +#include <qbuttongroup.h> +#include <kurlrequester.h> +#include <kconfig.h> +#include <kcombobox.h> +#include <klocale.h> + +/* + * Constructs a KlamscanOptions as a child of 'parent', with the + * name 'name' and widget flags set to 'f'. + * + * The dialog will by default be modeless, unless you set 'modal' to + * TRUE to construct a modal dialog. + */ +KlamscanOptions::KlamscanOptions( QWidget* parent, const char* name, bool modal, WFlags fl ) + : QDialog( parent, name, modal, fl ) +{ + if ( !name ) + setName( "KlamscanOptions" ); + + Archive_Support = new QGroupBox( this, "Archive_Support" ); + Archive_Support->setGeometry( QRect( 20, 10, 551, 130 ) ); + + textLabel1_2_2 = new QLabel( Archive_Support, "textLabel1_2_2" ); + textLabel1_2_2->setGeometry( QRect( 13, 52, 222, 21 ) ); + + textLabel1_2 = new QLabel( Archive_Support, "textLabel1_2" ); + textLabel1_2->setGeometry( QRect( 314, 19, 222, 21 ) ); + + textLabel1_2_3 = new QLabel( Archive_Support, "textLabel1_2_3" ); + textLabel1_2_3->setGeometry( QRect( 314, 51, 222, 21 ) ); + + textLabel1 = new QLabel( Archive_Support, "textLabel1" ); + textLabel1->setGeometry( QRect( 13, 20, 222, 21 ) ); + + NoFilesToExtract = new QSpinBox(1,999,1, Archive_Support, "NoFilesToExtract" ); + NoFilesToExtract->setGeometry( QRect( 240, 20, 40, 21 ) ); + + MBsToExtract = new QSpinBox(1,999,1, Archive_Support, "MBsToExtract" ); + MBsToExtract->setGeometry( QRect( 474, 19, 40, 21 ) ); + + RecursionLevel = new QSpinBox(1,999,1, Archive_Support, "RecursionLevel" ); + RecursionLevel->setGeometry( QRect( 241, 51, 40, 21 ) ); + + CompressionRatio = new QSpinBox(1,999,1, Archive_Support, "CompressionRatio" ); + CompressionRatio->setGeometry( QRect( 474, 51, 40, 21 ) ); + + VirusLimitsExceeded = new QCheckBox( Archive_Support, "VirusLimitsExceeded" ); + VirusLimitsExceeded->setGeometry( QRect( 11, 81, 220, 20 ) ); + VirusLimitsExceeded->setPaletteForegroundColor( QColor( 255, 0, 0 ) ); + + VirusEncrypted = new QCheckBox( Archive_Support, "VirusEncrypted" ); + VirusEncrypted->setGeometry( QRect( 318, 82, 220, 20 ) ); + VirusEncrypted->setPaletteForegroundColor( QColor( 255, 0, 0 ) ); + + ArchiveTypes = new QButtonGroup( this, "ArchiveTypes" ); + ArchiveTypes->setGeometry( QRect( 20, 150, 551, 320 ) ); + + ScanZip = new QCheckBox( ArchiveTypes, "ScanZip" ); + ScanZip->setGeometry( QRect( 20, 30, 150, 21 ) ); + + KComboBox* zipUrl = new KComboBox(true, this); + ZipUsing = new KURLRequester( zipUrl,ArchiveTypes, "ZipUsing" ); + ZipUsing->setGeometry( QRect( 178, 29, 340, 26 ) ); + + ScanRar = new QCheckBox( ArchiveTypes, "ScanRar" ); + ScanRar->setGeometry( QRect( 20, 60, 150, 21 ) ); + + KComboBox* rarUrl = new KComboBox(true, this); + RarUsing = new KURLRequester( rarUrl, ArchiveTypes, "RarUsing" ); + RarUsing->setGeometry( QRect( 178, 59, 340, 26 ) ); + + ScanArj = new QCheckBox( ArchiveTypes, "ScanArj" ); + ScanArj->setGeometry( QRect( 20, 90, 150, 21 ) ); + + KComboBox* arjUrl = new KComboBox(true, this); + ArjUsing = new KURLRequester( arjUrl,ArchiveTypes, "ArjUsing" ); + ArjUsing->setGeometry( QRect( 178, 89, 340, 26 ) ); + + ScanZoo = new QCheckBox( ArchiveTypes, "ScanZoo" ); + ScanZoo->setGeometry( QRect( 20, 120, 150, 21 ) ); + + KComboBox* zooUrl = new KComboBox(true, this); + ZooUsing = new KURLRequester( zooUrl,ArchiveTypes, "ZooUsing" ); + ZooUsing->setGeometry( QRect( 178, 119, 340, 26 ) ); + + + ScanLzh = new QCheckBox( ArchiveTypes, "ScanLzh" ); + ScanLzh->setGeometry( QRect( 20, 150, 150, 21 ) ); + + KComboBox* lzhUrl = new KComboBox(true, this); + LzhUsing = new KURLRequester( lzhUrl,ArchiveTypes, "LzhUsing" ); + LzhUsing->setGeometry( QRect( 178, 149, 340, 26 ) ); + + ScanJar = new QCheckBox( ArchiveTypes, "ScanJar" ); + ScanJar->setGeometry( QRect( 20, 180, 150, 21 ) ); + + KComboBox* jarUrl = new KComboBox(true, this); + JarUsing = new KURLRequester( jarUrl,ArchiveTypes, "JarUsing" ); + JarUsing->setGeometry( QRect( 178, 179, 340, 26 ) ); + + ScanDeb = new QCheckBox( ArchiveTypes, "ScanDeb" ); + ScanDeb->setGeometry( QRect( 20, 210, 150, 21 ) ); + + KComboBox* debUrl = new KComboBox(true, this); + DebUsing = new KURLRequester( debUrl,ArchiveTypes, "DebUsing" ); + DebUsing->setGeometry( QRect( 178, 209, 340, 26 ) ); + + ScanTar = new QCheckBox( ArchiveTypes, "ScanTar" ); + ScanTar->setGeometry( QRect( 20, 240, 150, 21 ) ); + + KComboBox* tarUrl = new KComboBox(true, this); + TarUsing = new KURLRequester( tarUrl,ArchiveTypes, "TarUsing" ); + TarUsing->setGeometry( QRect( 178, 239, 340, 26 ) ); + + ScanTgz = new QCheckBox( ArchiveTypes, "ScanTgz" ); + ScanTgz->setGeometry( QRect( 20, 270, 150, 21 ) ); + + KComboBox* tgzUrl = new KComboBox(true, this); + TgzUsing = new KURLRequester( tgzUrl,ArchiveTypes, "TgzUsing" ); + TgzUsing->setGeometry( QRect( 178, 269, 340, 26 ) ); + + FileTypes = new QGroupBox( this, "FileTypes" ); + FileTypes->setGeometry( QRect( 20, 490, 551, 120 ) ); + + ScanMail = new QCheckBox( FileTypes, "ScanMail" ); + ScanMail->setGeometry( QRect( 20, 20, 200, 21 ) ); + + ScanHTML = new QCheckBox( FileTypes, "ScanHTML" ); + ScanHTML->setGeometry( QRect( 270, 20, 200, 21 ) ); + + ScanPE = new QCheckBox( FileTypes, "ScanPE" ); + ScanPE->setGeometry( QRect( 20, 50, 220, 21 ) ); + + ScanOle = new QCheckBox( FileTypes, "ScanOle" ); + ScanOle->setGeometry( QRect( 270, 50, 270, 21 ) ); + ScanOle->setChecked( FALSE ); + + VirusBroken = new QCheckBox( FileTypes, "VirusBroken" ); + VirusBroken->setGeometry( QRect( 20, 80, 240, 20 ) ); + VirusBroken->setPaletteForegroundColor( QColor( 255, 0, 0 ) ); + + ExcludeQuarantine = new QCheckBox( FileTypes, "ExcludeQuarantine" ); + ExcludeQuarantine->setGeometry( QRect( 270, 80, 270, 21 ) ); + ExcludeQuarantine->setChecked( FALSE ); + + OK = new QPushButton( this, i18n( "OK" ) ); + OK->setGeometry( QRect( 190, 626, 91, 31 ) ); + OK->setDefault( TRUE ); + + connect( OK, SIGNAL(clicked()), + SLOT(updateSettings()) ); + + Cancel = new QPushButton( this, i18n( "Cancel" ) ); + Cancel->setGeometry( QRect( 300, 626, 91, 31 ) ); + connect( Cancel, SIGNAL(clicked()), + SLOT(close()) ); + + languageChange(); + resize( QSize(589, 667).expandedTo(minimumSizeHint()) ); + clearWState( WState_Polished ); + fetchSettings(); + +} + +/* + * Destroys the object and frees any allocated resources + */ +KlamscanOptions::~KlamscanOptions() +{ + // no need to delete child widgets, Qt does it all for us +} + +/* + * Sets the strings of the subwidgets using the current + * language. + */ +void KlamscanOptions::languageChange() +{ + setCaption( tr( "Scanning Options" ) ); + Archive_Support->setTitle( tr( "Archive Limits" ) ); + textLabel1_2_2->setText( i18n( "Maximum Level of Recursion" ) ); + textLabel1_2->setText( i18n( "MBs to Extract:" ) ); + textLabel1_2_3->setText( i18n( "Compression Ratio" ) ); + textLabel1->setText( i18n( "Number of Files to Extract:" ) ); + VirusLimitsExceeded->setText( i18n( "Mark as Virus if Limits Exceeded" ) ); + VirusEncrypted->setText( i18n( "Mark as Virus if Encrypted" ) ); + ArchiveTypes->setTitle( i18n( "Archive Types" ) ); + ScanZip->setText( i18n( "Scan Zip Files using" ) ); + ScanRar->setText( i18n( "Scan RAR Files using" ) ); + ScanArj->setText( i18n( "Scan ARJ Files using" ) ); + ScanZoo->setText( i18n( "Scan ZOO Files using" ) ); + ScanLzh->setText( i18n( "Scan LZH Files using" ) ); + ScanJar->setText( i18n( "Scan JAR Files using" ) ); + ScanDeb->setText( i18n( "Scan DEB Files using" ) ); + ScanTar->setText( i18n( "Scan TAR Files using" ) ); + ScanTgz->setText( i18n( "Scan TGZ Files using" ) ); + FileTypes->setTitle( i18n( "Special File Types" ) ); + ScanMail->setText( i18n( "Scan Files Containing Email(s)" ) ); + ScanHTML->setText( i18n( "Scan HTML Files for Exploits" ) ); + ScanPE->setText( i18n( "Scan 'Portable Executable' Files" ) ); + ScanOle->setText( i18n( "Scan the Macros in Microsoft Office Files" ) ); + VirusBroken->setText( i18n( "Treat a Broken Executable as Virus" ) ); + ExcludeQuarantine->setText( i18n( "Exclude Quarantine Directory" ) ); + OK->setText( i18n( "OK" ) ); + Cancel->setText( i18n( "Cancel" ) ); +} + +void KlamscanOptions::updateSettings() +{ + KConfig* config = KGlobal::config(); + config->setGroup("Klamscan"); + + config->writeEntry("NoFilesToExtract", NoFilesToExtract->text()); + config->writeEntry("MBsToExtract", MBsToExtract->text()+"M"); + config->writeEntry("RecursionLevel", RecursionLevel->text()); + config->writeEntry("CompressionRatio", CompressionRatio->text()); + + if (VirusLimitsExceeded->isChecked()) + config->writeEntry("VirusLimitsExceeded", "Yes"); + else + config->writeEntry("VirusLimitsExceeded", "No"); + + if (VirusEncrypted->isChecked()) + config->writeEntry("VirusEncrypted", "Yes"); + else + config->writeEntry("VirusEncrypted", "No"); + + if (ScanMail->isChecked()) + config->writeEntry("ScanMail", "Yes"); + else + config->writeEntry("ScanMail", "No"); + + if (ScanHTML->isChecked()) + config->writeEntry("ScanHTML", "Yes"); + else + config->writeEntry("ScanHTML", "No"); + + if (ScanPE->isChecked()) + config->writeEntry("ScanPE", "Yes"); + else + config->writeEntry("ScanPE", "No"); + + if (ScanOle->isChecked()) + config->writeEntry("ScanOle", "Yes"); + else + config->writeEntry("ScanOle", "No"); + + if (VirusBroken->isChecked()) + config->writeEntry("VirusBroken", "Yes"); + else + config->writeEntry("VirusBroken", "No"); + + if (ExcludeQuarantine->isChecked()) + config->writeEntry("ExcludeQuarantine", "Yes"); + else + config->writeEntry("ExcludeQuarantine", "No"); + + + if (ScanZip->isChecked()){ + config->writeEntry("ScanZip", "Yes"); + config->writeEntry("ZipUsing", ZipUsing->url()); + }else + config->writeEntry("ScanZip", "No"); + + if (ScanRar->isChecked()){ + config->writeEntry("ScanRar", "Yes"); + config->writeEntry("RarUsing", RarUsing->url()); + }else + config->writeEntry("ScanRar", "No"); + + if (ScanArj->isChecked()){ + config->writeEntry("ScanArj", "Yes"); + config->writeEntry("ArjUsing", ArjUsing->url()); + }else + config->writeEntry("ScanArj", "No"); + + if (ScanZoo->isChecked()){ + config->writeEntry("ScanZoo", "Yes"); + config->writeEntry("ZooUsing", ZooUsing->url()); + }else + config->writeEntry("ScanZoo", "No"); + + if (ScanLzh->isChecked()){ + config->writeEntry("ScanLzh", "Yes"); + config->writeEntry("LzhUsing", LzhUsing->url()); + }else + config->writeEntry("ScanLzh", "No"); + + if (ScanJar->isChecked()){ + config->writeEntry("ScanJar", "Yes"); + config->writeEntry("JarUsing", JarUsing->url()); + }else + config->writeEntry("ScanJar", "No"); + + if (ScanDeb->isChecked()){ + config->writeEntry("ScanDeb", "Yes"); + config->writeEntry("DebUsing", DebUsing->url()); + }else + config->writeEntry("ScanDeb", "No"); + + if (ScanTar->isChecked()){ + config->writeEntry("ScanTar", "Yes"); + config->writeEntry("TarUsing", TarUsing->url()); + }else + config->writeEntry("ScanTar", "No"); + + if (ScanTgz->isChecked()){ + config->writeEntry("ScanTgz", "Yes"); + config->writeEntry("TgzUsing", TgzUsing->url()); + }else + config->writeEntry("ScanTgz", "No"); + + + //kdDebug() << ZipUsing->url() << endl; + config->sync(); + close(); +} + +void KlamscanOptions::fetchSettings() +{ + config = KGlobal::config(); + config->setGroup("Klamscan"); + + + NoFilesToExtract->setValue(QString(config->readEntry("NoFilesToExtract")).toInt()); + MBsToExtract->setValue(QString(config->readEntry("MBsToExtract")).replace("M","").toInt()); + CompressionRatio->setValue(QString(config->readEntry("CompressionRatio")).toInt()); + RecursionLevel->setValue(QString(config->readEntry("RecursionLevel")).toInt()); + + if (config->readEntry("VirusLimitsExceeded") == "Yes") + VirusLimitsExceeded->setChecked(true); + else + VirusLimitsExceeded->setChecked(false); + + if (config->readEntry("VirusEncrypted") == "Yes") + VirusEncrypted->setChecked(true); + else + VirusEncrypted->setChecked(false); + + if (config->readEntry("ScanMail") == "Yes") + ScanMail->setChecked(true); + else + ScanMail->setChecked(false); + + if (config->readEntry("ScanHTML") == "Yes") + ScanHTML->setChecked(true); + else + ScanHTML->setChecked(false); + + if (config->readEntry("ScanPE") == "Yes") + ScanPE->setChecked(true); + else + ScanPE->setChecked(false); + + if (config->readEntry("ScanOle") == "Yes") + ScanOle->setChecked(true); + else + ScanOle->setChecked(false); + + if (config->readEntry("VirusBroken") == "Yes") + VirusBroken->setChecked(true); + else + VirusBroken->setChecked(false); + + if (config->readEntry("ExcludeQuarantine") == "Yes") + ExcludeQuarantine->setChecked(true); + else + ExcludeQuarantine->setChecked(false); + + + + if (config->readEntry("ScanZip") == "Yes"){ + ScanZip->setChecked(true); + ZipUsing->setURL(config->readEntry("ZipUsing")); + }else + ScanZip->setChecked(false); + + if (config->readEntry("ScanRar") == "Yes"){ + ScanRar->setChecked(true); + RarUsing->setURL(config->readEntry("RarUsing")); + }else + ScanRar->setChecked(false); + + if (config->readEntry("ScanArj") == "Yes"){ + ScanArj->setChecked(true); + ArjUsing->setURL(config->readEntry("ArjUsing")); + }else + ScanArj->setChecked(false); + + if (config->readEntry("ScanZoo") == "Yes"){ + ScanZoo->setChecked(true); + ZooUsing->setURL(config->readEntry("ZooUsing")); + }else + ScanZoo->setChecked(false); + + if (config->readEntry("ScanLzh") == "Yes"){ + ScanLzh->setChecked(true); + LzhUsing->setURL(config->readEntry("LzhUsing")); + }else + ScanLzh->setChecked(false); + + if (config->readEntry("ScanJar") == "Yes"){ + ScanJar->setChecked(true); + JarUsing->setURL(config->readEntry("JarUsing")); + }else + ScanJar->setChecked(false); + + if (config->readEntry("ScanDeb") == "Yes"){ + ScanDeb->setChecked(true); + DebUsing->setURL(config->readEntry("DebUsing")); + }else + ScanDeb->setChecked(false); + + if (config->readEntry("ScanTar") == "Yes"){ + ScanTar->setChecked(true); + TarUsing->setURL(config->readEntry("TarUsing")); + }else + ScanTar->setChecked(false); + + if (config->readEntry("ScanTgz") == "Yes"){ + ScanTgz->setChecked(true); + TgzUsing->setURL(config->readEntry("TgzUsing")); + }else + ScanTgz->setChecked(false); + +} + +#include "klamscanoptions.moc" diff --git a/src/klamscanoptions.h b/src/klamscanoptions.h new file mode 100644 index 0000000..b412242 --- /dev/null +++ b/src/klamscanoptions.h @@ -0,0 +1,93 @@ +/**************************************************************************** +** Form interface generated from reading ui file 'clamscan.ui' +** +** Created: Sun Mar 13 19:55:35 2005 +** by: The User Interface Compiler ($Id: klamscanoptions.h,v 1.1.1.1 2006/02/03 20:35:02 hoganrobert Exp $) +** +** WARNING! All changes made in this file will be lost! +****************************************************************************/ + +#ifndef KLAMSCANOPTIONS_H +#define KLAMSCANOPTIONS_H + +#include <qvariant.h> +#include <qdialog.h> + +class QVBoxLayout; +class QHBoxLayout; +class QGridLayout; +class QSpacerItem; +class QGroupBox; +class QLabel; +class QSpinBox; +class QCheckBox; +class QButtonGroup; +class KURLRequester; +class QPushButton; +class KConfig; +class KComboBox; + +class KlamscanOptions : public QDialog +{ + Q_OBJECT + +public: + KlamscanOptions( QWidget* parent = 0, const char* name = 0, bool modal = FALSE, WFlags fl = 0 ); + ~KlamscanOptions(); + + QGroupBox* Archive_Support; + QLabel* textLabel1_2_2; + QLabel* textLabel1_2; + QLabel* textLabel1_2_3; + QLabel* textLabel1; + QSpinBox* NoFilesToExtract; + QSpinBox* MBsToExtract; + QSpinBox* RecursionLevel; + QSpinBox* CompressionRatio; + QCheckBox* VirusLimitsExceeded; + QCheckBox* VirusEncrypted; + QButtonGroup* ArchiveTypes; + QCheckBox* ScanZip; + KURLRequester* ZipUsing; + QCheckBox* ScanRar; + KURLRequester* RarUsing; + QCheckBox* ScanArj; + KURLRequester* ArjUsing; + QCheckBox* ScanZoo; + KURLRequester* ZooUsing; + QCheckBox* ScanLzh; + KURLRequester* LzhUsing; + QCheckBox* ScanJar; + KURLRequester* JarUsing; + QCheckBox* ScanDeb; + KURLRequester* DebUsing; + QCheckBox* ScanTar; + KURLRequester* TarUsing; + QCheckBox* ScanTgz; + KURLRequester* TgzUsing; + QGroupBox* FileTypes; + QCheckBox* ScanMail; + QCheckBox* ScanHTML; + QCheckBox* ScanPE; + QCheckBox* ScanOle; + QCheckBox* VirusBroken; + QCheckBox* ExcludeQuarantine; + QPushButton* OK; + QPushButton* Cancel; + KConfig* config; + KComboBox* zipedit; + + +private: + + void fetchSettings(); + +private slots: + void updateSettings(); + +protected slots: + virtual void languageChange(); + +}; + +#endif // KLAMSCANOPTIONS_H diff --git a/src/kticon.cpp b/src/kticon.cpp new file mode 100644 index 0000000..6256b14 --- /dev/null +++ b/src/kticon.cpp @@ -0,0 +1,118 @@ +/*************************************************************************** + * KT icons implementation. * + * -------------------------------------------------------------------- * + * Copyright (C) 1999, Gary Meyer <gary@meyer.net> * + * -------------------------------------------------------------------- * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + +#include "kticon.h" + + +#include <kiconloader.h> + +// #include "ktuser.xpm" +// #include "ktmuser.xpm" +// #include "ktsystem.xpm" +// #include "ktmsystem.xpm" + +QPixmap KTIcon::getMiniIcon(const QString& name) +{ + return SmallIcon(name); +} + +QPixmap KTIcon::getIcon(const QString& name) +{ + return BarIcon(name); +} + +QPixmap KTIcon::application(bool mini) +{ + if (mini) + return getMiniIcon("kcron"); + else + return getIcon("kcron"); +} + +QPixmap KTIcon::system(bool mini) +{ + if (mini) + return getMiniIcon("openterm"); + else + return getIcon("openterm"); +} + +QPixmap KTIcon::user(bool mini) +{ + if (mini) + return getMiniIcon("kuser"); + else + return getIcon("kuser"); +} + +QPixmap KTIcon::variables(bool mini) +{ + if (mini) + return getMiniIcon("folder"); + else + return getIcon("folder"); +} + +QPixmap KTIcon::variable(bool mini) +{ + if (mini) + return getMiniIcon("mime_empty"); + else + return getIcon("mime_empty"); +} + +QPixmap KTIcon::mail(bool mini) +{ + if (mini) + return getMiniIcon("mail_generic"); + else + return getIcon("mail_generic"); +} + +QPixmap KTIcon::shell(bool mini) +{ + if (mini) + return getMiniIcon("openterm"); + else + return getIcon("openterm"); +} + +QPixmap KTIcon::home(bool mini) +{ + if (mini) + return getMiniIcon("gohome"); + else + return getIcon("gohome"); +} + +QPixmap KTIcon::path(bool mini) +{ + if (mini) + return getMiniIcon("folder"); + else + return getIcon("folder"); +} + +QPixmap KTIcon::tasks(bool mini) +{ + if (mini) + return getMiniIcon("folder"); + else + return getIcon("folder"); +} + +QPixmap KTIcon::task(bool mini) +{ + if (mini) + return getMiniIcon("gear"); + else + return getIcon("gear"); +} diff --git a/src/kticon.h b/src/kticon.h new file mode 100644 index 0000000..013f726 --- /dev/null +++ b/src/kticon.h @@ -0,0 +1,43 @@ +/*************************************************************************** + * KT icons. * + * -------------------------------------------------------------------- * + * Copyright (C) 1999, Gary Meyer <gary@meyer.net> * + * -------------------------------------------------------------------- * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + +#ifndef KTICON_H +#define KTICON_H + +#include <qpixmap.h> +#include <qstring.h> + +/** + * Wraps all icons used by the application. + */ + +class KTIcon +{ + +public: + + static QPixmap getMiniIcon(const QString& name); + static QPixmap getIcon(const QString& name); + static QPixmap application(bool mini); + static QPixmap system(bool mini); + static QPixmap user(bool mini); + static QPixmap variables(bool mini); + static QPixmap variable(bool mini); + static QPixmap mail(bool mini); + static QPixmap shell(bool mini); + static QPixmap home(bool mini); + static QPixmap path(bool mini); + static QPixmap tasks(bool mini); + static QPixmap task(bool mini); + +}; + +#endif // KTICON_H diff --git a/src/ktlistcron.cpp b/src/ktlistcron.cpp new file mode 100644 index 0000000..ba03d2a --- /dev/null +++ b/src/ktlistcron.cpp @@ -0,0 +1,68 @@ +/*************************************************************************** + * KT list view item cron implementation. * + * -------------------------------------------------------------------- * + * Copyright (C) 1999, Gary Meyer <gary@meyer.net> * + * -------------------------------------------------------------------- * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + +#include "ktlistcron.h" + +#include <klocale.h> + +#include "ctcron.h" + +#include "kticon.h" +//#include "ktprint.h" + +KTListCron::KTListCron(KTListItem* parent, const char* name, + CTCron* _ctcron) : + KTListItem(parent, name, _ctcron) +{ + refresh(); +} + +KTListCron::KTListCron(QListView* parent, const char* name, + CTCron* _ctcron) : + KTListItem(parent, name, _ctcron) +{ + refresh(); +} + +KTListCron::KTListCron(QListView* parent, CTCron* _ctcron) : + KTListItem(parent, (const char*)0, _ctcron) +{ + refresh(); +} + +void KTListCron::refresh() +{ + setPixmap(0, getCTCron()->login.c_str() == (i18n("(System Crontab)")) ? + KTIcon::system(true) : KTIcon::user(true)); + + QString userName = QString::fromLocal8Bit(getCTCron()->login.c_str()); + + if (getCTCron()->login != getCTCron()->name) + { + userName += QString(" ("); + userName += QString::fromLocal8Bit(getCTCron()->name.c_str()); + userName += QString(")"); + } + setText(0, userName); +} + +// void KTListCron::print (KTPrint& printer) const +// { +// QString userInfo; +// userInfo = QString::fromLocal8Bit(getCTCron()->name.c_str()); +// +// KTListItem* ktli = (KTListItem*)this->firstChild(); +// Q_CHECK_PTR(ktli); +// while (ktli) { +// ktli->print(printer); +// ktli = (KTListItem*)ktli->nextSibling(); +// } +// } diff --git a/src/ktlistcron.h b/src/ktlistcron.h new file mode 100644 index 0000000..eb668b4 --- /dev/null +++ b/src/ktlistcron.h @@ -0,0 +1,55 @@ +/*************************************************************************** + * KT list view item cron header. * + * -------------------------------------------------------------------- * + * Copyright (C) 1999, Gary Meyer <gary@meyer.net> * + * -------------------------------------------------------------------- * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + +#ifndef KTLISTCRON_H +#define KTLISTCRON_H + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include "ktlistitem.h" + +/** + * QListViewItem view of a CTCron. + */ +class KTListCron : public KTListItem +{ +public: + +/** + * Construct tasks or variables folder from branch. + */ + KTListCron(KTListItem* parent, const char* name, CTCron* _ctcron); + +/** + * Construct tasks or variables folder from root. + */ + KTListCron(QListView* parent, const char* name, CTCron* _ctcron); + +/** + * Construct user folder from root. + */ + KTListCron(QListView* parent, CTCron* _ctcron); + +/** + * Refresh. + */ + virtual void refresh(); + +/** + *Print user's crontab + */ + //virtual void print(KTPrint &printer) const; + +}; + +#endif // KTLISTCRON_H diff --git a/src/ktlistitem.cpp b/src/ktlistitem.cpp new file mode 100644 index 0000000..02c921c --- /dev/null +++ b/src/ktlistitem.cpp @@ -0,0 +1,45 @@ +/*************************************************************************** + * KT list view item abstract base class implementation. * + * -------------------------------------------------------------------- * + * Copyright (C) 1999, Gary Meyer <gary@meyer.net> * + * -------------------------------------------------------------------- * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + +#include "ktlistitem.h" +//#include "ktprint.h" + + +KTListItem::KTListItem(KTListItem* parent, const char* name, CTCron* _ctcron) : + QListViewItem(parent, name), + ctcron(_ctcron) +{ +} + +KTListItem::KTListItem(QListView* parent, const char* name, CTCron* _ctcron) : + QListViewItem(parent, name), + ctcron(_ctcron) +{ +} + +KTListItem::~KTListItem() +{ +} + +void KTListItem::create() +{ + return; +} + +void KTListItem::edit() +{ + return; +} + +CTCron* KTListItem::getCTCron() const +{ + return ctcron; +} diff --git a/src/ktlistitem.h b/src/ktlistitem.h new file mode 100644 index 0000000..de7f70c --- /dev/null +++ b/src/ktlistitem.h @@ -0,0 +1,81 @@ +/*************************************************************************** + * KT list view item abstract base class. * + * -------------------------------------------------------------------- * + * Copyright (C) 1999, Gary Meyer <gary@meyer.net> * + * -------------------------------------------------------------------- * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + +#ifndef KTLISTITEM_H +#define KTLISTITEM_H + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <qlistview.h> + +class KTPrint; +class CTCron; + +/** + * An enhanced QListViewItem that ensures all list view items have the + * same interface. + */ +class KTListItem : public QListViewItem +{ +public: + +/** + * Construct a root list view item from a CTCron. + */ + KTListItem(KTListItem* parent, const char* name, CTCron* _ctcron); + +/** + * Construct a non-root list view item from a CTCron. + */ + KTListItem(QListView* parent, const char* name, CTCron* _ctcron); + +/** + * Destructor. + */ + virtual ~KTListItem(); + +/** + * Create. + */ + virtual void create(); + +/** + * Edit. + */ + virtual void edit(); + +/** + * Refresh. + */ + virtual void refresh() = 0; + +/** + * Print. + */ + //virtual void print(KTPrint &printer) const =0; + +/** + * Get the user's crontab. + */ + CTCron* getCTCron() const; + +private: + +/** + * User's crontab. + */ + CTCron* ctcron; + +}; + +#endif // KTLISTITEM_H diff --git a/src/ktlisttask.cpp b/src/ktlisttask.cpp new file mode 100644 index 0000000..5f137c5 --- /dev/null +++ b/src/ktlisttask.cpp @@ -0,0 +1,83 @@ +/*************************************************************************** + * KT list view item task implementation. * + * -------------------------------------------------------------------- * + * Copyright (C) 1999, Gary Meyer <gary@meyer.net> * + * -------------------------------------------------------------------- * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + + +#include "cttask.h" + +#include "ktlisttask.h" +#include "kticon.h" +//#include "kttask.h" +//#include "ktprint.h" + +KTListTask::KTListTask(KTListItem* parent, + CTCron* _ctcron, CTTask* _cttask) : + KTListItem(parent, 0, _ctcron), + cttask(_cttask) + +{ + refresh(); + parent->setOpen(true); +} + +void KTListTask::refresh() +{ + + QString command = QString::fromLocal8Bit(cttask->command.c_str()); + + if (command.contains("klamav") || command.contains("Klamav")){ + setText(0, QString::fromLocal8Bit(cttask->comment.c_str())); + +/* if (cttask->enabled) + {*/ + + setText(1, command); + + + if (command.contains("Autostart")) + setText(2, QString::fromLocal8Bit("At Login")); + else + setText(2, QString::fromLocal8Bit(cttask->describe().c_str())); + + +/* } + else + { + setText(1, ""); + //setText(2, i18n("Disabled")); + }*/ + + setPixmap(0, KTIcon::task(true)); + } + +} + +// void KTListTask::print (KTPrint &printer) const +// { +// printer.print(QString::fromLocal8Bit(cttask->comment.c_str()), 1, KTPrint::alignTextLeft); +// if (cttask->enabled) { +// printer.print(QString::fromLocal8Bit(cttask->command.c_str()),2, KTPrint::alignTextCenter); +// printer.print(QString::fromLocal8Bit(cttask->describe().c_str()),3, KTPrint::alignTextRight); +// } +// else +// printer.print(i18n("Disabled."), 3, KTPrint::alignTextRight); +// } + +// void KTListTask::edit() +// { +// KTTask(cttask,i18n("Modify Task")).exec(); +// refresh(); +// parent()->sortChildItems(1, true); +// } + +CTTask* KTListTask::getCTTask() const +{ + return cttask; +} diff --git a/src/ktlisttask.h b/src/ktlisttask.h new file mode 100644 index 0000000..1f71e57 --- /dev/null +++ b/src/ktlisttask.h @@ -0,0 +1,63 @@ +/*************************************************************************** + * KT list view item task header. * + * -------------------------------------------------------------------- * + * Copyright (C) 1999, Gary Meyer <gary@meyer.net> * + * -------------------------------------------------------------------- * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + +#ifndef KTLISTTASK_H +#define KTLISTTASK_H + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include "ktlistitem.h" + +class CTTask; + +/** + * QListViewItem with a CTTask. + */ +class KTListTask : public KTListItem +{ +public: + +/** + * Initialize the list view item and task. + */ + KTListTask(KTListItem* parent, CTCron* _ctcron, CTTask* _cttask); + +/** + * Refresh from underlying task. + */ + virtual void refresh(); + +/** + * Print task. + */ + //virtual void print(KTPrint &printer) const; + +/** + * Edit task. + */ +// virtual void edit(); + +/** + * Get the task. + */ + CTTask* getCTTask() const; + +private: + +/** + * Task. + */ + CTTask* cttask; +}; + +#endif // KTLISTTASK_H diff --git a/src/ktlisttasks.cpp b/src/ktlisttasks.cpp new file mode 100644 index 0000000..7349b0f --- /dev/null +++ b/src/ktlisttasks.cpp @@ -0,0 +1,94 @@ +/*************************************************************************** + * KT list view item tasks implementation. * + * -------------------------------------------------------------------- * + * Copyright (C) 1999, Gary Meyer <gary@meyer.net> * + * -------------------------------------------------------------------- * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + +#include "ktlisttasks.h" + + +#include <klocale.h> // i18n() + + +#include "kticon.h" +//#include "kttask.h" +//#include "ktprint.h" + +KTListTasks::KTListTasks(KTListItem* parent, CTCron* _ctcron) : + KTListItem(parent, 0, _ctcron) +{ + refresh(); +} + +KTListTasks::KTListTasks(QListView* parent, CTCron* _ctcron) : + KTListItem(parent, 0, _ctcron) +{ + refresh(); +} + +QString KTListTasks::getDescription() +{ + return i18n("Tasks"); +} + +// void KTListTasks::create() +// { +// CTTask* temptask = new CTTask ("", "", getCTCron()->syscron); +// KTTask* kttask = new KTTask(temptask,i18n("Edit Task")); +// kttask->exec(); +// delete kttask; +// if (temptask->dirty()) +// { +// getCTCron()->task.push_back(temptask); +// new KTListTask(this, getCTCron(), temptask); // Qt will clean up +// } +// else +// { +// delete temptask; +// } +// } + +void KTListTasks::refresh() +{ + setText(0, getDescription()); + setPixmap(0, KTIcon::tasks(true)); +} + +// void KTListTasks::print (KTPrint& printer) const +// { +// QFont stnd; +// +// stnd = printer.getFont(); +// +// printer.setFont(QFont( KGlobalSettings::generalFont().family(), 10, QFont::Bold )); +// printer.print (i18n("Task name:"), 1, KTPrint::alignTextLeft); +// printer.print (i18n("Program:"), 2, KTPrint::alignTextCenter); +// printer.print (i18n("Description:"),3,KTPrint::alignTextRight); +// +// printer.setFont(stnd); +// +// //firstChild() does not return null if there are no children, therefore +// //we need to check the validation of the pointer without terminating +// //the application. This maybe a bug in QT 1.44 +// +// if (this->childCount() ==0) { +// printer.print(i18n("No tasks..."),1,KTPrint::alignTextLeft, false); +// printer.levelColumns(20); +// return; +// } +// +// KTListItem* ktli = (KTListItem*)this->firstChild(); +// Q_CHECK_PTR(ktli); +// +// while (ktli) { +// ktli->print(printer); +// ktli = (KTListItem*)ktli->nextSibling(); +// printer.levelColumns(); +// } +// printer.levelColumns(20); +// } diff --git a/src/ktlisttasks.h b/src/ktlisttasks.h new file mode 100644 index 0000000..6fdd9a3 --- /dev/null +++ b/src/ktlisttasks.h @@ -0,0 +1,62 @@ +/*************************************************************************** + * KT list view item cron tasks folder. * + * -------------------------------------------------------------------- * + * Copyright (C) 1999, Gary Meyer <gary@meyer.net> * + * -------------------------------------------------------------------- * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + +#ifndef KTLISTTASKS_H +#define KTLISTTASKS_H + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include "ktlistitem.h" + +class QString; + +/** + * QListViewItem of a "tasks" folder. + */ +class KTListTasks : public KTListItem +{ +public: + +/** + * Construct tasks folder from branch. + */ + KTListTasks(KTListItem* parent, CTCron* _ctcron); + +/** + * Construct tasks folder from root. + */ + KTListTasks(QListView* parent, CTCron* _ctcron); + + /** + * Internationalized description. + */ + static QString getDescription(); + +/** + * Create. + */ + //virtual void create(); + +/** + * Refresh. + */ + virtual void refresh(); + +/** + * Print all tasks. + */ + //virtual void print(KTPrint &printer)const; + +}; + +#endif // KTLISTTASKS_H diff --git a/src/ktview.cpp b/src/ktview.cpp new file mode 100644 index 0000000..e5836d4 --- /dev/null +++ b/src/ktview.cpp @@ -0,0 +1,609 @@ +/************************************************************************** + * KT main GUI view implementation * + * -------------------------------------------------------------------- * + * Copyright (C) 1999, Gary Meyer <gary@meyer.net> * + * -------------------------------------------------------------------- * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + +#include "ktview.h" + + +#include <config.h> + +// #ifdef HAVE_SSTREAM +// #include <sstream> +// #else +// #include <strstream.h> +// #endif + + +#include <qfileinfo.h> + +#include "cthost.h" +#include "ctcron.h" +#include "ctvariable.h" +#include "cttask.h" + + + +#include "ktlistcron.h" +//#include "ktlistvars.h" +//#include "ktlistvar.h" +#include "ktlisttasks.h" +#include "ktlisttask.h" +//#include "ktapp.h" +//#include "ktvariable.h" +//#include "kttask.h" +//#include "ktprint.h" + +#include "schedule.h" + +#include <stdlib.h> // system + +KTView::KTView(QWidget *parent, const char* name) : + QWidget(parent, name), + listView(0), + currentCTCron(0), + currentIsTask(true), + currentCTTask(0), + currentCTVariable(0), + clipboardIsTask(true), + clipboardCTTask(0), + clipboardCTVariable(0) +{ + sched = (Schedule*)parentWidget()->parentWidget(); + //cthost = new CTHost(); + //const CTHost& cth(*cthost); + + setBackgroundMode(PaletteBase); + refresh(); + listView->setSelected(listView->firstChild(), true); + +// connect(this, SIGNAL(enableModificationButtons(bool)), parent, +// SLOT(slotEnableModificationButtons(bool))); +// +// connect(this, SIGNAL(enablePaste(bool)), parent, +// SLOT(slotEnablePaste(bool))); +// +// connect(this, SIGNAL(enableRunNow(bool)), parent, +// SLOT(slotEnableRunNow(bool))); +// +// connect(this, SIGNAL(enableEnabled(bool)), parent, +// SLOT(slotEnableEnabled(bool))); +// +// emit(enableModificationButtons(false)); +// emit(enablePaste(clipboardCTVariable)); +// emit(enableRunNow(false)); + + listView->setColumnWidthMode(1, QListView::Manual); + listView->hideColumn(1); + +} + +void KTView::refresh() +{ + QListView* tmpListView(listView); + + listView = new QListView(this); + + listView->setFrameStyle(QListView::Panel | QListView::Sunken); + listView->setRootIsDecorated(true); + listView->setAllColumnsShowFocus(true); + listView->setShowSortIndicator(true); + + const CTHost& cth(sched->getCTHost()); + //const CTHost& cth(*cthost); + +/* if (cth.root()) + listView->addColumn(i18n("Users/Tasks/Variables")); + else*/ + listView->addColumn(i18n("Scan Description")); + + listView->addColumn(i18n("Value")); + listView->addColumn(i18n("When to Scan")); + + //for (int item = 0; item <=2; item++) + //listView->setColumnWidthMode(item, QListView::Maximum); + + // for each user + for (CTCronIterator i = const_cast<CTHost&>(cth).cron.begin(); + i != cth.cron.end(); i++) + { + CTCron* ctcron((CTCron*)*i); + +// KTListVars* variables(0); + KTListTasks* tasks(0); + +/* if (cth.root()) + { + KTListCron* user = new KTListCron(listView, ctcron); + if (currentCTCron == ctcron) + { + listView->setSelected(user, true); + } + + variables = new KTListVars(user, ctcron); + tasks = new KTListTasks(user, ctcron); + } + else + { + variables = new KTListVars(listView, ctcron);*/ + tasks = new KTListTasks(listView, ctcron); +// } + + if (currentIsTask) + { + listView->setSelected(tasks, true); + slotSetCurrent(tasks); + } +// else +// { +// listView->setSelected(variables, true); +// slotSetCurrent(variables); +// } + +/* for (CTVariableIterator j = (CTVariableIterator)ctcron->variable.begin(); + j != ctcron->variable.end(); j++) + { + new KTListVar(variables, ctcron, (CTVariable*)*j); + } +*/ + for (CTTaskIterator k = (CTTaskIterator)ctcron->task.begin(); + k != ctcron->task.end(); k++) + { + new KTListTask(tasks, ctcron, (CTTask*)*k); + } + } + + resizeEvent(); + + connect(listView, SIGNAL(contextMenuRequested(QListViewItem*, const QPoint&, int)), + SLOT(slotMenu(QListViewItem*, const QPoint&, int))); + + connect(listView, SIGNAL(selectionChanged(QListViewItem*)), + SLOT(slotSetCurrent(QListViewItem*))); + + connect(listView, SIGNAL(doubleClicked(QListViewItem*)), + SLOT(slotEdit(QListViewItem*))); + + connect(listView, SIGNAL(returnPressed(QListViewItem*)), + SLOT(slotEdit(QListViewItem*))); + + + // switch to the new view + if (tmpListView) + { + tmpListView->hide(); + listView->show(); + listView->setFocus(); + delete tmpListView; + } + + listView->setColumnWidthMode(1, QListView::Manual); + listView->hideColumn(1); + + QListViewItemIterator it( listView); + + while ( it.current() ) { + + QListViewItem* tItem = it.current(); + //kdDebug() << tItem->text(1) << endl; + + if ((tItem->text(1).contains("klamav")) || (tItem->text(1).contains("Klamav")) || (tItem->text(0).contains("Tasks"))) + tItem->setVisible(true); + else + tItem->setVisible(false); + ++it; + } + +} + +// void KTView::print () const +// { +// bool crontab, allUsers; +// KTListItem *ktli, *user; +// +// const CTHost& cth(ktapp->getCTHost()); +// +// KTPrint printer(cth.root()); +// +// if (printer.start()) +// { +// crontab = printer.crontab(); +// allUsers = printer.allUsers(); +// +// printer.createColumns(3); +// +// int copies = printer.numCopies(); +// while (copies != 0) +// { +// if (allUsers || !cth.root()) +// { +// ktli = (KTListItem*)listView->firstChild(); +// } +// else +// { +// ktli = (KTListItem*)listView->currentItem(); +// } +// +// //Check that the correct item is selected, they must +// //select the top level entry for all items to print +// while (ktli->depth() != 0) +// ktli = (KTListItem*)ktli->parent(); +// +// user = ktli; //Used to store user's name +// +// if (allUsers) +// { +// while (ktli) +// { +// pageHeading(ktli, printer); +// ktli->print(printer); +// if (crontab) +// pageFooter(ktli, printer); +// ktli = (KTListItem*)ktli->nextSibling(); +// if (ktli) +// printer.newPage(); +// } +// } +// else +// { +// //ktli goes out of range here hence the need for user +// pageHeading(user, printer); +// if (!cth.root()) +// { +// while (ktli) +// { +// ktli->print(printer); +// ktli = (KTListItem*)ktli->nextSibling(); +// } +// } +// else +// ktli->print(printer); +// +// if (crontab) +// pageFooter(user, printer); +// +// } +// +// copies--; //Keep a track of how many copies we have printed +// if (copies != 0) printer.newPage(); +// }//End printing loop (for more than one copy) +// +// printer.finished(); //End the print +// +// }//End Printing if +// } + +// void KTView :: pageHeading (KTListItem* user, KTPrint &printer) const +// { +// QFont stnd; +// QString logonInfo; +// QDateTime now (QDateTime::currentDateTime()); +// char hostName[20]; +// +// gethostname(hostName, 20); +// // SSA : Fix Me user name, logon name and host name musst be +// // SSA : not only in us-ascii ?? +// logonInfo = i18n("user on host", "%1 <%2> on %3") +// .arg(QString::fromLocal8Bit(user->getCTCron()->name.c_str())) +// .arg(QString::fromLocal8Bit(user->getCTCron()->login.c_str())) +// .arg(QString::fromLocal8Bit(hostName)); +// +// stnd = printer.getFont(); +// printer.setFont(QFont( KGlobalSettings::generalFont().family(), 14, QFont::Bold )); +// +// printer.print (i18n("Scheduled Tasks"), 2, KTPrint::alignTextCenter, false); +// printer.print (logonInfo, 2, KTPrint::alignTextCenter, false); +// printer.print (KGlobal::locale()->formatDateTime(now), 2, KTPrint::alignTextCenter, false); +// printer.setFont(stnd); +// +// printer.levelColumns(20); +// +// } + +// void KTView :: pageFooter (KTListItem* user, KTPrint &printer) const +// { +// #ifdef HAVE_SSTREAM +// ostringstream oss; +// #else +// char buffer[4096]; +// ostrstream oss(buffer, sizeof(buffer)); +// #endif +// +// oss<<*(user->getCTCron())<<ends; +// +// if (oss) { +// string crontab(oss.str()); +// printer.print(crontab.c_str(), 1, KTPrint::alignTextLeft, false); +// } +// } + +KTView::~KTView() +{ + delete listView; +} + +void KTView::resizeEvent (QResizeEvent*) +{ + listView->setFixedWidth(width()); + listView->setFixedHeight(height()); + repaint(); +} + +// void KTView::copy() +// { +// if (clipboardCTTask) +// { +// delete clipboardCTTask; +// clipboardCTTask = 0; +// } +// +// if (clipboardCTVariable) +// { +// delete clipboardCTVariable; +// clipboardCTVariable = 0; +// } +// +// if (currentIsTask) +// { +// clipboardCTTask = new CTTask(*currentCTTask); +// } +// else +// { +// clipboardCTVariable = new CTVariable(*currentCTVariable); +// } +// clipboardIsTask = currentIsTask; +// } + +/*void KTView::paste() +{ + KTListItem* qlvi = (KTListItem*)listView->currentItem(); + + if (currentIsTask) + { + CTTask* temptask = new CTTask(*clipboardCTTask); + currentCTCron->task.push_back(temptask); + KTListTask* ktlt = new KTListTask(qlvi, currentCTCron, temptask); + listView->setSelected(ktlt, true); + } + else + { + CTVariable* tempvar = new CTVariable(*clipboardCTVariable); + currentCTCron->variable.push_back(tempvar); + KTListVar* ktlv = new KTListVar(qlvi, currentCTCron, tempvar); + listView->setSelected(ktlv, true); + } +} +*/ +void KTView::create() +{ + KTListItem* ktli = (KTListItem*)listView->currentItem(); + if ((ktli->text(0) != KTListTasks::getDescription()) ) { + ktli = (KTListItem*)ktli->parent(); + } + Q_CHECK_PTR(ktli); + ktli->create(); + listView->triggerUpdate(); +} + +// void KTView::edit() +// { +// KTListItem* ktli = (KTListItem*)listView->currentItem(); +// Q_CHECK_PTR(ktli); +// ktli->edit(); +// listView->triggerUpdate(); +// } + +void KTView::remove() +{ + if (currentIsTask) + { + if (currentCTTask) + { + for (CTTaskIterator i = (CTTaskIterator) + (currentCTCron->task.begin()); + i != currentCTCron->task.end(); i++) + { + if (*i == currentCTTask) + { + currentCTCron->task.erase(i); + delete currentCTTask; + currentCTTask = 0; + break; + } + } + } + } + else + { + if (currentCTVariable) + { + for (CTVariableIterator j = (CTVariableIterator) + (currentCTCron->variable.begin()); + j != currentCTCron->variable.end(); j++) + { + if (*j == currentCTVariable) + { + currentCTCron->variable.erase(j); + delete currentCTVariable; + currentCTVariable = 0; + break; + } + } + } + } + refresh(); +} + +QString KTView::absolute() const +{ + QString fullCommand = QString::fromLocal8Bit(currentCTTask->command.c_str()); + QString command(fullCommand); + int pos(command.find(" ")); + if (pos > 0) command = command.left(pos); + + if (command.find("/") == 0) + return fullCommand; + + QString path = QString::fromLocal8Bit(currentCTCron->path().c_str()); + int begin(0); + int end(0); + QString prefix; + QString full; + + while ((end = path.find(":", begin)) > 0) + { + prefix = path.mid(begin, begin + end) + "/"; + full = prefix + command; + if (QFileInfo(full).isExecutable()) + return QString(prefix + fullCommand); + begin = end + 1; + } + prefix = path.mid(begin, begin + end) + "/"; + full = prefix + command; + if (QFileInfo(full).isExecutable()) + return QString(prefix + fullCommand); + return QString(""); +} + +void KTView::run() const +{ + QString command(absolute() + " &"); + system(QFile::encodeName(command)); +} + +void KTView::enable(bool enable) +{ + QListViewItem* qlvi = listView->currentItem(); + + if (currentIsTask) + { + if (currentCTTask) + { + currentCTTask->enabled = enable; + ((KTListTask*)(qlvi))->refresh(); + } + } +/* else + { + if (currentCTVariable) + { + currentCTVariable->enabled = enable; + ((KTListVar*)(qlvi))->refresh(); + } + }*/ +} + +void KTView::slotMenu(QListViewItem* qlvi, const QPoint& /*qp*/, int /*i*/) +{ + if (qlvi !=0 ) { + listView->setSelected(qlvi, true); + slotSetCurrent(qlvi); + //ktapp->slotEdit(qp); + } +} + +void KTView::slotEdit(QListViewItem* /*qlvi*/) +{ + //edit(); +} + +void KTView::slotSetCurrent (QListViewItem* qlvi) +{ + QListViewItem* parent = qlvi->parent(); + +/* if (qlvi->text(0) == KTListVars::getDescription()) + { + // variable label + currentCTCron = ((KTListCron*)qlvi)->getCTCron(); + currentCTVariable = 0; + currentCTTask = 0; + currentIsTask = false; + emit(enableModificationButtons(false)); + emit(enablePaste(clipboardCTVariable)); + emit(enableRunNow(false)); + emit(enableEnabled(false)); + + } + else*/ if (qlvi->text(0) == KTListTasks::getDescription()) + { + // task label + currentCTCron = ((KTListCron*)qlvi)->getCTCron(); + currentCTVariable = 0; + currentCTTask = 0; + currentIsTask = true; + + emit(enableModificationButtons(false)); + emit(enablePaste(clipboardCTTask)); + emit(enableRunNow(false)); + emit(enableEnabled(false)); + + } + else if (parent) + { +/* if (parent->text(0) == KTListVars::getDescription()) + { + // variable + currentCTCron = ((KTListVar*)qlvi)->getCTCron(); + currentCTVariable = ((KTListVar*)qlvi)->getCTVariable(); + currentCTTask = 0; + currentIsTask = false; + + emit(enableModificationButtons(true)); + emit(enableRunNow(false)); + emit(enableEnabled(currentCTTask->enabled)); + + } + else*/ if (parent->text(0) == KTListTasks::getDescription()) + { + // task + currentCTCron = ((KTListTask*)qlvi)->getCTCron(); + currentCTVariable = 0; + currentCTTask = ((KTListTask*)qlvi)->getCTTask(); + currentIsTask = true; + + emit(enableModificationButtons(true)); + emit(enableRunNow((currentCTTask->enabled) && + (!absolute().isEmpty()))); + emit(enableEnabled(currentCTTask->enabled)); + + } + } + else + { + // user + currentCTCron = ((KTListCron*)qlvi)->getCTCron(); + currentCTVariable = 0; + currentCTTask = 0; + currentIsTask = true; + + emit(enableModificationButtons(true)); + emit(enablePaste(false)); + emit(enableRunNow(false)); + emit(enableEnabled(false)); + + } +} + +CTCron* KTView::getCTCron() +{ + return currentCTCron; +} + +QListViewItem* KTView::currentItem() +{ + //kdDebug() << listView->currentItem()->text(1) << endl; + return listView->currentItem(); +} + +void KTView::hideCommand() +{ + listView->hideColumn(1); +} + +#include "ktview.moc" diff --git a/src/ktview.h b/src/ktview.h new file mode 100644 index 0000000..061b28a --- /dev/null +++ b/src/ktview.h @@ -0,0 +1,222 @@ +/*************************************************************************** + * KT main view header. * + * -------------------------------------------------------------------- * + * Copyright (C) 1999, Gary Meyer <gary@meyer.net> * + * -------------------------------------------------------------------- * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + ***************************************************************************/ + +#ifndef KTVIEW_H +#define KTVIEW_H + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <qwidget.h> +#include "cthost.h" + +class QString; +class QListView; +class QListViewItem; +class KTApp; +class KTPrint; +class KTListItem; +class CTCron; +class CTVariable; +class CTTask; +class Schedule; + +/** + * Main GUI view of the crontab entries. + */ +class KTView : public QWidget +{ + Q_OBJECT + +public: + +/** + * Initializes view. + */ + KTView (QWidget* parent = 0, const char* name=0); + +/** + * Destructor. + */ + ~KTView(); + +/** + * Print crontab. + */ + void print() const; + +/** + * Print page heading. + */ + void pageHeading (KTListItem *user, KTPrint &printer) const; + +/** + * Print page footer. + */ + void pageFooter (KTListItem *user, KTPrint &printer) const; + +/** + * Copies variables and/or tasks. + */ + void copy(); + +/** + * Pastes variables and/or tasks from the clipboard. + */ + void paste(); + +/** + * Create a new variable or task. Default is which type is most recently + * selected. + */ + void create(); + +/** + * Edit variable or task. Default is most recently selected. + */ + void edit(); + +/** + * Delete variables and/or tasks. + */ + void remove(); + +/** + * Enables/disables variables and/or tasks. + */ + void enable(bool enable = true); + +/** + * Run task now. + */ + void run() const; + +/** + * Refresh view from underlying objects. + */ + void refresh(); + + CTCron* getCTCron(); + + QListViewItem* currentItem(); + + void hideCommand(); +signals: + +/** Enables/disables modification + * buttons depending + * on if a task is selected + */ + void enableModificationButtons(bool); + +/** Enables/disables paste button depending + * on clipboard contents + */ + void enablePaste(bool); + +/** Enables/disables "Run now" depending + * on the task settings + */ + void enableRunNow(bool); + +/** Enables/disables "Activated" setting + * on the menu depending on the task + * configuration + */ + void enableEnabled(bool); + + + +public slots: + +/** + * Pop up context sensitive menu. + */ + void slotMenu(QListViewItem* qlvi, const QPoint& qp, int i); + +/** + * Default action, edit. + */ + void slotEdit(QListViewItem* qlvi = 0); + +protected slots: + +/** + * Set current and update menu + */ + void slotSetCurrent (QListViewItem* qlvi); + +protected: + +/** + * Resize view contents. + */ + virtual void resizeEvent (QResizeEvent* = 0); + +private: + +/** + * Get absolute path of command. + */ + QString absolute() const; + + +/** + * The application. + */ + KTApp* ktapp; + Schedule* sched; + +/** + * Tree view of the crontab entries. + */ + QListView* listView; + +/** + * Current user's crontab. + */ + CTCron* currentCTCron; + +/** + * Indicates whether or not currently selected item is a task. + */ + bool currentIsTask; + +/** + * Current task. + */ + CTTask* currentCTTask; + +/** + * Current variable. + */ + CTVariable* currentCTVariable; + +/** + * Indicates whether or not the item on the clipboard is a task. + */ + bool clipboardIsTask; + +/** + * Clipboard task. + */ + CTTask* clipboardCTTask; + +/** + * Clipboard variable. + */ + CTVariable* clipboardCTVariable; + + CTHost* cthost; +}; + +#endif // KTVIEW_H diff --git a/src/kuarantine.cpp b/src/kuarantine.cpp new file mode 100644 index 0000000..27e4ea0 --- /dev/null +++ b/src/kuarantine.cpp @@ -0,0 +1,707 @@ +/* + * Copyright (C) 2004 Robert Hogan <robert at roberthogan dot net> + */ +#include <config.h> + + +#include "kuarantine.h" +#include "dbviewer.h" +#include "klamav.h" + + +#include <klocale.h> +#include <kiconloader.h> +#include <kmenubar.h> +#include <kstatusbar.h> +#include <kkeydialog.h> +#include <kio/netaccess.h> +#include <kfiledialog.h> + + + +#include <kbuttonbox.h> +#include <kurlrequester.h> +#include <kurlcompletion.h> +#include <kcombobox.h> +#include <qlayout.h> +#include <kmessagebox.h> +#include <kstandarddirs.h> + + +Kuarantine::Kuarantine(QWidget *parent, const char *name) + : QWidget(parent, name) +{ + + config = KGlobal::config(); + config->setGroup("Kuarantine"); + lastQuarLocations = config->readListEntry("KuarantineLocations"); + + //kdDebug() << "in quarantine " << endl; + if (lastQuarLocations.isEmpty()){ + createQuarDir(); + }else{ + for (QStringList::Iterator it = lastQuarLocations.begin(); it == lastQuarLocations.begin(); it++ ) + quarloc = *it; + if (!(KIO::NetAccess::exists(quarloc,TRUE,NULL))){ + KMessageBox::information (this,i18n( "Your current quarantine location ('%1') no longer exists. I'm going to attempt to create a new one.").arg(quarloc)); + createQuarDir(); + } + } + + + + //Get Items for this location + + lastQuarItems = config->readListEntry(QString("Items %1").arg(quarloc)); + + if (lastQuarItems.isEmpty()){ + config->writeEntry(QString("Items %1").arg(quarloc), ""); + lastQuarItems = config->readListEntry(QString("Items %1").arg(quarloc)); + } + + //Get History for this location + + lastHistoryItems = config->readListEntry(QString("History %1").arg(quarloc)); + + if (lastHistoryItems.isEmpty()){ + config->writeEntry(QString("History %1").arg(quarloc), ""); + config->sync(); + lastHistoryItems = config->readListEntry(QString("History %1").arg(quarloc)); + } + + //Create GUI + + QVBoxLayout *vbox = new QVBoxLayout(this, KDialog::marginHint(), + KDialog::spacingHint(), "vbox"); + + QGroupBox *group = new QGroupBox(i18n("Quarantine Location"), this); + vbox->addWidget(group); + + QGridLayout *layout = new QGridLayout( group, 9, 3, KDialog::spacingHint(), + KDialog::spacingHint(), "layout"); + layout->addRowSpacing(0, group->fontMetrics().height()); + layout->setColStretch(0, 1); + layout->setColStretch(1, 1); + + QWidget *hlp = new QWidget( group ); + layout->addMultiCellWidget(hlp, 1,1, 0,2); + QHBoxLayout *dir_layout = new QHBoxLayout(hlp, KDialog::spacingHint() ); + + QLabel *dir_label = new QLabel(i18n("&Directory:"), hlp); + dir_label->setFixedSize(dir_label->sizeHint()); + dir_label->adjustSize(); + dir_layout->addWidget(dir_label); + + + // anders: KDE is an amazing tool:) + dir_combo = new KURLRequester( new KComboBox(true, hlp), hlp, "dir combo" ); + dir_combo->completionObject()->setMode(KURLCompletion::DirCompletion); + + dir_combo->comboBox()->insertStringList(lastQuarLocations); + dir_combo->setMode( KFile::Directory|KFile::LocalOnly ); + dir_layout->addWidget(dir_combo); + dir_label->setBuddy(dir_combo); + + connect( dir_combo, SIGNAL(urlSelected(const QString &)), + SLOT(updateLastQuarLocations()) ); + connect( dir_combo, SIGNAL(textChanged(const QString &)), + SLOT(updateLastQuarLocations()) ); + + + + QGroupBox *group2 = new QGroupBox(i18n("Contents Of Quarantine"), this); + vbox->addWidget(group2); + + QGridLayout *layout2 = new QGridLayout( group2, 9, 3, KDialog::spacingHint(), + KDialog::spacingHint(), "layout2"); + layout2->addRowSpacing(0, group2->fontMetrics().height()); + layout2->setColStretch(0, 1); + layout2->setColStretch(1, 1); + + QWidget *hlp2 = new QWidget( group2 ); + layout2->addMultiCellWidget(hlp2, 1,1, 0,2); + QHBoxLayout *dir_layout2 = new QHBoxLayout(hlp2, KDialog::spacingHint() ); + + +// currentbox = new QListBox(hlp2); +// QFontMetrics rb_fm(currentbox->fontMetrics()); +// currentbox->setMinimumSize(rb_fm.width("0")*25, +// rb_fm.lineSpacing()*8); +// dir_layout2->addWidget(currentbox); + + currentbox = new QListView(hlp2); + currentbox->setShowSortIndicator(true); + + QFontMetrics rb_fm(currentbox->fontMetrics()); + //currentbox->setMinimumSize(rb_fm.width("0")*55, + // rb_fm.lineSpacing()*15); + //kdDebug() << ((currentbox->width())/3) << endl; + currentbox->addColumn( i18n( "Name of File" ),0); + currentbox->addColumn( i18n( "Name of Virus Found" ),0); + currentbox->addColumn( i18n( "Date Quarantined" ),0); + currentbox->setResizeMode(QListView::AllColumns); + currentbox->setSelectionMode( QListView::Extended ); + currentbox->setAllColumnsShowFocus(true); + + qmenu = new QPopupMenu( currentbox ); + + connect(currentbox, SIGNAL( contextMenuRequested( QListViewItem *, const QPoint& , int ) ), + this, SLOT( slotRMB( QListViewItem *, const QPoint &, int ) ) ); + + dir_layout2->addWidget(currentbox); + + //layout->addMultiCellWidget(currentbox); + + refresh(); + + KButtonBox *actionbox = new KButtonBox(hlp2, Qt::Vertical); + actionbox->addStretch(); + refresh_button = actionbox->addButton(i18n("&Refresh")); + refresh_button->setDefault(true); + search_button = actionbox->addButton(i18n("&Restore")); + search_button->setDefault(true); + cancel_button = actionbox->addButton(i18n("&Delete")); + actionbox->addStretch(); + actionbox->adjustSize(); + actionbox->layout(); + + dir_layout2->addWidget(actionbox); + + + connect( refresh_button, SIGNAL(clicked()), + SLOT(refresh()) ); + + connect( search_button, SIGNAL(clicked()), + SLOT(slotSearch()) ); + connect( cancel_button, SIGNAL(clicked()), + SLOT(slotCancel()) ); + + + + QGroupBox *group3 = new QGroupBox(i18n("Quarantine History"), this); + vbox->addWidget(group3); + + QGridLayout *layout3 = new QGridLayout( group3, 9, 2, KDialog::spacingHint(), + KDialog::spacingHint(), "layout3"); + layout3->addRowSpacing(0, group3->fontMetrics().height()); + layout3->setColStretch(0, 1); + layout3->setColStretch(1, 1); + + QWidget *hlp3 = new QWidget( group3 ); + layout3->addMultiCellWidget(hlp3, 1,1, 0,2); + QHBoxLayout *dir_layout3 = new QHBoxLayout(hlp3, KDialog::spacingHint() ); + + +// historybox = new QListBox(hlp3); +// QFontMetrics rb_fm3(historybox->fontMetrics()); +// historybox->setMinimumSize(rb_fm3.width("0")*25, +// rb_fm3.lineSpacing()*8); +// dir_layout3->addWidget(historybox); + + historybox = new QListView(hlp3); + historybox->setShowSortIndicator(true); + + QFontMetrics rb_fm2(historybox->fontMetrics()); + //historybox->setMinimumSize(rb_fm2.width("0")*55, + // rb_fm2.lineSpacing()*15); + historybox->addColumn( i18n( "Name of File" ),(historybox->width())); + historybox->addColumn( i18n( "Name of Virus Found" ),(historybox->width())); + historybox->addColumn( i18n( "Date Quarantined" ),(historybox->width())); + historybox->setResizeMode(QListView::AllColumns); + historybox->setSelectionMode( QListView::Extended ); + historybox->setAllColumnsShowFocus(true); + + hmenu = new QPopupMenu( historybox ); + + connect(historybox, SIGNAL( contextMenuRequested( QListViewItem *, const QPoint& , int ) ), + this, SLOT( slotRMB( QListViewItem *, const QPoint &, int ) ) ); + + dir_layout3->addWidget(historybox); + //layout->addMultiCellWidget(historybox, 2, 2, 0, 2); + + KButtonBox *actionbox3 = new KButtonBox(hlp3, Qt::Vertical); + actionbox3->addStretch(); + search_button3 = actionbox3->addButton(i18n("&Clear All")); + search_button3->setDefault(true); + cancel_button3 = actionbox3->addButton(i18n("&Delete")); + cancel_button3->setEnabled(true); + actionbox3->addStretch(); + actionbox3->layout(); + + dir_layout3->addWidget(actionbox3); + + refreshhistory(); + + connect( search_button3, SIGNAL(clicked()), + SLOT(slotClearHistory()) ); + connect( cancel_button3, SIGNAL(clicked()), + SLOT(slotDeleteHistory()) ); + + + +} + +Kuarantine::~Kuarantine() +{ +} + +void Kuarantine::refresh() +{ + + + QStringList obsoleteQuarItems; + config = KGlobal::config(); + config->setGroup("Kuarantine"); + lastQuarItems = config->readListEntry(QString("Items %1").arg(quarloc)); + + if (!(KIO::NetAccess::exists(quarloc,TRUE,NULL))){ + KMessageBox::information (this,i18n("Your current quarantine location ('%1') no longer exists. I'm going to attempt to create a new one.").arg(quarloc)); + createQuarDir(); + }else{ + + currentbox->clear(); + for (QStringList::Iterator it = lastQuarItems.begin(); it != lastQuarItems.end(); it++ ){ + + QString fname = getFileName(*it); + QString itemname = getVirusName(*it); + QString when = getWhen(*it); + + QStringList tokens = QStringList::split ( "/", fname, FALSE ); + QString qname = tokens.last(); + + qname.prepend("/"); + qname.prepend(quarloc); + qname.append(":"+when); + //kdDebug() << qname << endl; + if (KIO::NetAccess::exists(qname,TRUE,NULL)){ + //currentbox->insertItem(*it); + new QListViewItem( currentbox, fname, itemname,when); + }else{ + //kdDebug() << qname << "doesna exist" << endl; + obsoleteQuarItems.append(*it); + } + } + + for (QStringList::Iterator it = obsoleteQuarItems.begin(); it != obsoleteQuarItems.end(); it++ ) + lastQuarItems.remove(*it); + + config->writeEntry(QString("Items %1").arg(quarloc), lastQuarItems); + } + config->sync(); + +} + +void Kuarantine::refreshhistory() +{ + config = KGlobal::config(); + config->setGroup("Kuarantine"); + lastHistoryItems = config->readListEntry(QString("History %1").arg(quarloc)); + + historybox->clear(); + for (QStringList::Iterator it = lastHistoryItems.begin(); it != lastHistoryItems.end(); it++ ){ + QString fname = getFileName(*it); + QString itemname = getVirusName(*it); + QString when = getWhen(*it); + + new QListViewItem( historybox, fname, itemname,when); + } +} + +void Kuarantine::load() +{ + QString target; + // the below code is what you should normally do. in this + // example case, we want the url to our own. you probably + // want to use this code instead for your app + + currentbox->clear(); + for (QStringList::Iterator it = lastQuarItems.begin(); it != lastQuarItems.end(); it++ ){ + QString fname = getFileName(*it); + QString itemname = getVirusName(*it); + QString when = getWhen(*it); + + new QListViewItem( currentbox, fname, itemname,when); + } +} + + + +void Kuarantine::slotSearch() +{ + //if (!(currentbox->selectedItem())) + // return; + + QPtrList<QListViewItem> list; + + QListViewItemIterator it( currentbox, QListViewItemIterator::Selected ); + + while ( it.current() ) { + + QListViewItem* tItem = it.current(); + config = KGlobal::config(); + config->setGroup("Kuarantine"); + lastQuarItems = config->readListEntry(QString("Items %1").arg(quarloc)); + lastHistoryItems = config->readListEntry(QString("History %1").arg(quarloc)); + + QString fname = tItem->text(0); + + QStringList tokens = QStringList::split ( "/", fname, FALSE ); + QString qname = tokens.last(); + qname.prepend("/"); + qname.prepend(quarloc); + qname.append(":"+tItem->text(2)); + + if (KIO::NetAccess::file_move(qname,fname)){ + lastQuarItems.remove(tItem->text(0)+":"+tItem->text(1)+":"+tItem->text(2)); + + //currentbox->takeItem(currentbox->currentItem()); + list.prepend( it.current() ); + + config->writeEntry(QString("Items %1").arg(quarloc), lastQuarItems); + config->sync(); + }else{ + KMessageBox::information (this,i18n("<p>There was a problem restoring <b>%1</b>. Check your diskspace, the permissions on the location you are restoring to, and whether a file with the same name already exists in that location. </p>").arg(fname)); + } + ++it; + } + +for( QListViewItem *item = list.first(); item; item = list.next() ) +{ + delete item; +} + + +} + + +void Kuarantine::updateLastQuarLocations() +{ + + + config = KGlobal::config(); + config->setGroup("Kuarantine"); + lastQuarLocations = config->readListEntry("KuarantineLocations"); + + if (lastQuarLocations.contains(dir_combo->url()) == 0) { + dir_combo->comboBox()->insertItem(dir_combo->url(), 0); + lastQuarLocations.prepend(dir_combo->url()); + if (lastQuarLocations.count() > 10) { + lastQuarLocations.remove(lastQuarLocations.fromLast()); + dir_combo->comboBox()->removeItem(dir_combo->comboBox()->count() - 1); + } + }else{ + + lastQuarLocations.remove(dir_combo->url()); + lastQuarLocations.prepend(dir_combo->url()); + } + config->writeEntry("KuarantineLocations", lastQuarLocations); + config->sync(); + quarloc = dir_combo->url(); + + refresh(); + refreshhistory(); +} + + +void Kuarantine::slotCancel() +{ + + //if (!(currentbox->selectedItem())) + // return; + QPtrList<QListViewItem> list; + + QListViewItemIterator it( currentbox, QListViewItemIterator::Selected ); + + while ( it.current() ) { + + //QListViewItem* tItem = ( *it ); + //if (tItem->isSelected()){ + config = KGlobal::config(); + config->setGroup("Kuarantine"); + lastQuarItems = config->readListEntry(QString("Items %1").arg(quarloc)); + lastHistoryItems = config->readListEntry(QString("History %1").arg(quarloc)); + + QString QuarLocation = dir_combo->url(); + + + + //QStringList tokens = QStringList::split ( ":", ( it.current() )->text(), FALSE ); + QString fname = ( it.current() )->text(0); + QString itemname = ( it.current() )->text(1); + QString when = ( it.current() )->text(2); + + QStringList tokens = QStringList::split ( "/", fname, FALSE ); + QString qname = tokens.last(); + qname.prepend("/"); + qname.prepend(QuarLocation); + qname.append(":"+( it.current() )->text(2)); + + if (KIO::NetAccess::del(qname,NULL)){ + + lastQuarItems.remove(( it.current() )->text(0)+":"+( it.current() )->text(1)+":"+( it.current() )->text(2)); + lastHistoryItems.prepend(( it.current() )->text(0)+":"+( it.current() )->text(1)+":"+( it.current() )->text(2)); + + new QListViewItem( historybox, fname, itemname,when); + + //historybox->inser( it.current() )(( it.current() )->text()); + //currentbox->takeItem(( it.current() )); + list.prepend( it.current() ); + }else{ + KMessageBox::information (this,i18n( "There was a problem deleting the file. Is there a problem with the permissions on the quarantine folder? " )); + } + //} + ++it; + } + + for( QListViewItem *item = list.first(); item; item = list.next() ) + { + delete item; + } + + config->writeEntry(QString("Items %1").arg(quarloc), lastQuarItems); + config->writeEntry(QString("History %1").arg(quarloc), lastHistoryItems); + config->sync(); + + +} + + + + + +void Kuarantine::slotClearHistory() +{ + + historybox->clear(); + config = KGlobal::config(); + config->setGroup("Kuarantine"); + lastHistoryItems = config->readListEntry(QString("History %1").arg(quarloc)); + + if (lastHistoryItems.isEmpty()) + return; + + lastHistoryItems.clear(); + + config->writeEntry(QString("History %1").arg(quarloc), lastHistoryItems); + config->sync(); + + + +} + +void Kuarantine::slotDeleteHistory() +{ + + //if (!(historybox->selectedItem())) + // return; + + //QListViewItem* tItem = historybox->selectedItem(); + + config->setGroup("Kuarantine"); + lastHistoryItems = config->readListEntry(QString("History %1").arg(quarloc)); + + QPtrList<QListViewItem> list; + + QListViewItemIterator it( historybox, QListViewItemIterator::Selected ); + + while ( it.current() ) { + + lastHistoryItems.remove(( it.current() )->text(0)+":"+( it.current() )->text(1)+":"+( it.current() )->text(2)); + //historybox->takeItem(historybox->curren( it.current() )()); + list.prepend( it.current() ); + ++it; + } + + for( QListViewItem *item = list.first(); item; item = list.next() ) + { + delete item; + + } + config->writeEntry(QString("History %1").arg(quarloc), lastHistoryItems); + config->sync(); + +} + + +void Kuarantine::setDirName(QString dir){ +// dir_combo->setEditText(dir); + dir_combo->setURL(dir); +} + +void Kuarantine::createQuarDir(){ + + QString path = getenv("HOME"); + bool ok = true; + // directory exist? + path += "/.klamav"; + QDir klamavdir(path); + if (!klamavdir.exists() && !klamavdir.mkdir(path)) + ok = false; + + path += "/quarantine"; + if (ok) + { + QDir klamavqdir(path); + if (!klamavqdir.exists() && !klamavqdir.mkdir(path)) + ok = false; + else + chmod((const char *)path,0700); + } + + if (ok){ + quarloc = QString("%1").arg(path); + lastQuarLocations.append( QString("%1").arg(path)); + config = KGlobal::config(); + config->setGroup("Kuarantine"); + config->writeEntry("KuarantineLocations", lastQuarLocations); + config->sync(); + lastQuarLocations = config->readListEntry("KuarantineLocations"); + + } + + KMessageBox::information (this,QString(ok ? i18n( "Your default quarantine location has been set up as '%1'. You can change this to something else if you want to." ) : i18n( "I cannot create the directory '%1' for you. Something is wrong with your HOME or klamav directory. You have to adjust your quarantine directory by your self." )).arg(path)); + +} + +QString Kuarantine::getFileName(QString entry){ + + int fnameStartPoint = 0; + int dtStartPoint = entry.findRev(":"); + int fnameEndPoint = entry.findRev(":", (signed int)-((entry.length() - dtStartPoint)+1)); + QString fname = entry.mid(fnameStartPoint,(fnameEndPoint - fnameStartPoint)); + + //kdDebug() << fname << endl; + + return fname; + +} + +QString Kuarantine::getVirusName(QString entry){ + + int dtStartPoint = entry.findRev(":"); + int fnameEndPoint = entry.findRev(":", (signed int)-((entry.length() - dtStartPoint)+1)); + + QString itemName = entry.mid((fnameEndPoint+1),((dtStartPoint+1) - (fnameEndPoint+2))); + + //kdDebug() << itemName << endl; + + return itemName.stripWhiteSpace(); + +} + +QString Kuarantine::getWhen(QString entry){ + + int dtStartPoint = entry.findRev(":"); + + QString when = entry.mid((dtStartPoint+1),(entry.length() - (dtStartPoint+1))); + + //kdDebug() << when << endl; + + return when; + +} + +void Kuarantine::slotRMB( QListViewItem* Item, const QPoint & point, int ) +{ + if( Item ){ + + QPixmap gicon; + QPixmap vicon; + QPixmap ticon; + QPixmap vlicon; + + QString iconPath = locate("cache", KMimeType::favIconForURL("http://www.viruspool.net")+".png"); + if ( iconPath.isEmpty() ) + vicon = SmallIcon("find"); + else + vicon = QPixmap( iconPath ); + + iconPath = locate("cache", KMimeType::favIconForURL("http://www.google.com")+".png"); + if ( iconPath.isEmpty() ) + gicon = SmallIcon("find"); + else + gicon = QPixmap( iconPath ); + + iconPath = locate("cache", KMimeType::favIconForURL("http://www.trendmicro.com")+".png"); + if ( iconPath.isEmpty() ) + ticon = SmallIcon("find"); + else + ticon = QPixmap( iconPath ); + + iconPath = locate("cache", KMimeType::favIconForURL("http://www.viruslist.com")+".png"); + if ( iconPath.isEmpty() ) + vlicon = SmallIcon("find"); + else + vlicon = QPixmap( iconPath ); + + + if (Item->listView() == currentbox){ + qmenu->clear(); + qmenu->insertItem( vlicon,i18n("Search for %1 with VirusList").arg(Item->text(1)), this, SLOT(slotVirusListCurrent()) ); + qmenu->insertItem( vicon,i18n("Search for %1 with VirusPool").arg(Item->text(1)), this, SLOT(slotVirusPoolCurrent()) ); + qmenu->insertItem( ticon,i18n("Search for %1 with Trend Micro").arg(Item->text(1)), this, SLOT(slotTrendMicroCurrent()) ); + qmenu->insertItem( gicon,i18n("Search for %1 with Google").arg(Item->text(1)), this, SLOT(slotGoogleCurrent()) ); + + qmenu->popup( point ); + }else if (Item->listView() == historybox){ + hmenu->clear(); + hmenu->insertItem( vicon,i18n("Search for %1 with VirusPool").arg(Item->text(1)), this, SLOT(slotVirusPoolHistory()) ); + hmenu->insertItem( vicon,i18n("Search for %1 with VirusList").arg(Item->text(1)), this, SLOT(slotVirusListHistory()) ); + hmenu->insertItem( ticon,i18n("Search for %1 with Trend Micro").arg(Item->text(1)), this, SLOT(slotTrendMicroHistory()) ); + hmenu->insertItem( gicon,i18n("Search for %1 with Google").arg(Item->text(1)), this, SLOT(slotGoogleHistory()) ); + + hmenu->popup( point ); + } + } +} + +void Kuarantine::slotVirusPoolCurrent() +{ + QString name = currentbox->currentItem()->text(1); + kmain->klamdb->slotExternal(name,"VirusPool"); +} + +void Kuarantine::slotVirusListCurrent() +{ + QString name = currentbox->currentItem()->text(1); + kmain->klamdb->slotExternal(name,"VirusList"); +} + +void Kuarantine::slotGoogleCurrent() +{ + QString name = currentbox->currentItem()->text(1); + kmain->klamdb->slotExternal(name,"Google"); +} + +void Kuarantine::slotTrendMicroCurrent() +{ + QString name = currentbox->currentItem()->text(1); + kmain->klamdb->slotExternal(name, "TrendMicro"); +} + + +void Kuarantine::slotVirusPoolHistory() +{ + QString name = historybox->currentItem()->text(1); + kmain->klamdb->slotExternal(name,"VirusPool"); +} + +void Kuarantine::slotVirusListHistory() +{ + QString name = historybox->currentItem()->text(1); + kmain->klamdb->slotExternal(name,"VirusList"); +} + +void Kuarantine::slotGoogleHistory() +{ + QString name = historybox->currentItem()->text(1); + kmain->klamdb->slotExternal(name,"Google"); +} + +void Kuarantine::slotTrendMicroHistory() +{ + QString name = historybox->currentItem()->text(1); + kmain->klamdb->slotExternal(name, "TrendMicro"); +} + +#include "kuarantine.moc" diff --git a/src/kuarantine.h b/src/kuarantine.h new file mode 100644 index 0000000..2b63709 --- /dev/null +++ b/src/kuarantine.h @@ -0,0 +1,163 @@ +/* + * Copyright (C) 2004 Robert Hogan <robert at roberthogan dot net> + */ + +#ifndef _KUARANTINE_H_ +#define _KUARANTINE_H_ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <kapplication.h> +#include <kmainwindow.h> + + + +class KPrinter; +class KToggleAction; +class KURL; +class QLineEdit; +class QComboBox; +class QCheckBox; +class QListView; +class QPushButton; +class QLabel; +class KProcess; +class KConfig; +class KURLRequester; +class QListViewItem; + + +/** + * This class serves as the main window for Kuarantine. It handles the + * menus, toolbars, and status bars. + * + * @short Main window class + * @author $AUTHOR <$EMAIL> + * @version $APP_VERSION + */ +class Kuarantine : public QWidget +{ + Q_OBJECT +public: + /** + * Default Constructor + */ + Kuarantine(QWidget *parent, const char *name=0); + + /** + * Default Destructor + */ + virtual ~Kuarantine(); + + /** + * Use this method to load whatever file/URL you have + */ + void load(); + void setDirName(QString); + void createQuarDir(); + QString getFileName(QString); + QString getVirusName(QString); + QString getWhen(QString); + QString getSelectedVirusName(); + +protected: + /** + * Overridden virtuals for Qt drag 'n drop (XDND) + */ + /*virtual void dragEnterEvent(QDragEnterEvent *event); + virtual void dropEvent(QDropEvent *event);*/ + +protected: + /** + * This function is called when it is time for the app to save its + * properties for session management purposes. + */ + //void saveProperties(KConfig *); + + /** + * This function is called when this app is restored. The KConfig + * object points to the session management config file that was saved + * with @ref saveProperties + */ + //void readProperties(KConfig *); + + +private slots: +/* void fileNew(); + void fileOpen(); + void fileSave(); + void fileSaveAs(); + void filePrint(); + void optionsShowToolbar(); + void optionsShowStatusbar(); + void optionsConfigureKeys(); + void optionsConfigureToolbars(); + void optionsPreferences(); + void newToolbarConfig(); +*/ + //void changeStatusbar(const QString& text); + //void changeCaption(const QString& text); + void slotRMB( QListViewItem *, const QPoint &, int ); + //void resizeEvent ( QResizeEvent * ); +private: + void setupAccel(); + void setupActions(); + +private: + //KuarantineView *m_view; + + /* KPrinter *m_printer; + KToggleAction *m_toolbarAction; + KToggleAction *m_statusbarAction;*/ + + +signals: + void itemSelected(QString abs_filename, int line); + +public slots: + + void refresh(); +private slots: + void slotSearch(); + void slotCancel(); + void refreshhistory(); + void slotClearHistory(); + void slotDeleteHistory(); + void updateLastQuarLocations(); + void slotVirusPoolCurrent(); + void slotVirusListCurrent(); + void slotGoogleCurrent(); + void slotTrendMicroCurrent(); + void slotVirusPoolHistory(); + void slotGoogleHistory(); + void slotTrendMicroHistory(); + void slotVirusListHistory(); + + //void patternTextChanged( const QString &); +private: + void getout(); + + QLineEdit *template_edit; + QComboBox *files_combo, *pattern_combo/*, *dir_combo*/; + KURLRequester *dir_combo; + QCheckBox *recursive_box; + QListView *currentbox; + QListView *historybox; + QPushButton *search_button, *cancel_button, *refresh_button, *search_button3, *cancel_button3; + QLabel *status_label, *matches_label; + KProcess *childproc; + QString buf; + KConfig* config; + QStringList lastQuarItems; + QStringList lastHistoryItems; + QStringList lastQuarLocations; + QStringList lastSearchPaths; + QString quarloc; + QPopupMenu* qmenu; + QPopupMenu* hmenu; + +}; + +#endif // _Kuarantine_H_ diff --git a/src/logoptions.ui b/src/logoptions.ui new file mode 100644 index 0000000..d696136 --- /dev/null +++ b/src/logoptions.ui @@ -0,0 +1,186 @@ +<!DOCTYPE UI><UI version="3.3" stdsetdef="1"> +<class>LogOptions</class> +<widget class="QWidget"> + <property name="name"> + <cstring>LogOptions</cstring> + </property> + <property name="geometry"> + <rect> + <x>0</x> + <y>0</y> + <width>388</width> + <height>386</height> + </rect> + </property> + <property name="caption"> + <string>Options for Logging</string> + </property> + <widget class="QGroupBox"> + <property name="name"> + <cstring>LimitsGroup</cstring> + </property> + <property name="geometry"> + <rect> + <x>10</x> + <y>10</y> + <width>370</width> + <height>310</height> + </rect> + </property> + <property name="title"> + <string>Logging Options</string> + </property> + <widget class="QLabel"> + <property name="name"> + <cstring>textLabel2</cstring> + </property> + <property name="geometry"> + <rect> + <x>12</x> + <y>69</y> + <width>161</width> + <height>21</height> + </rect> + </property> + <property name="text"> + <string>Log the following events:</string> + </property> + </widget> + <widget class="QLayoutWidget"> + <property name="name"> + <cstring>layout4</cstring> + </property> + <property name="geometry"> + <rect> + <x>11</x> + <y>91</y> + <width>300</width> + <height>210</height> + </rect> + </property> + <vbox> + <property name="name"> + <cstring>unnamed</cstring> + </property> + <widget class="QCheckBox"> + <property name="name"> + <cstring>kcfg_LaunchShutdown</cstring> + </property> + <property name="text"> + <string>&Application Launch/Shutdown</string> + </property> + <property name="accel"> + <string>Alt+A</string> + </property> + </widget> + <widget class="QCheckBox"> + <property name="name"> + <cstring>kcfg_StartedStoppedCancelled</cstring> + </property> + <property name="text"> + <string>Scan Starte&d/Stopped/Cancelled</string> + </property> + <property name="accel"> + <string>Alt+D</string> + </property> + </widget> + <widget class="QCheckBox"> + <property name="name"> + <cstring>kcfg_Quarantined</cstring> + </property> + <property name="text"> + <string>&File Quarantined</string> + </property> + <property name="accel"> + <string>Alt+F</string> + </property> + </widget> + <widget class="QCheckBox"> + <property name="name"> + <cstring>kcfg_DBUpdates</cstring> + </property> + <property name="text"> + <string>Data&base Updates</string> + </property> + <property name="accel"> + <string>Alt+B</string> + </property> + </widget> + <widget class="QCheckBox"> + <property name="name"> + <cstring>kcfg_SoftwareUpdates</cstring> + </property> + <property name="text"> + <string>Software &Updates</string> + </property> + <property name="accel"> + <string>Alt+U</string> + </property> + </widget> + <widget class="QCheckBox"> + <property name="name"> + <cstring>kcfg_VirusFound</cstring> + </property> + <property name="text"> + <string>&Virus/Suspicious File Found</string> + </property> + <property name="accel"> + <string>Alt+V</string> + </property> + </widget> + <widget class="QCheckBox"> + <property name="name"> + <cstring>kcfg_Error</cstring> + </property> + <property name="text"> + <string>&Error Encountered</string> + </property> + <property name="accel"> + <string>Alt+E</string> + </property> + </widget> + </vbox> + </widget> + <widget class="QLayoutWidget"> + <property name="name"> + <cstring>layout5</cstring> + </property> + <property name="geometry"> + <rect> + <x>12</x> + <y>17</y> + <width>300</width> + <height>40</height> + </rect> + </property> + <grid> + <property name="name"> + <cstring>unnamed</cstring> + </property> + <widget class="QSpinBox" row="0" column="1"> + <property name="name"> + <cstring>kcfg_ExpireDays</cstring> + </property> + </widget> + <widget class="QLabel" row="0" column="0"> + <property name="name"> + <cstring>MaxMBsEx</cstring> + </property> + <property name="text"> + <string>Expire events after</string> + </property> + </widget> + <widget class="QLabel" row="0" column="2"> + <property name="name"> + <cstring>MaxMBsEx_2</cstring> + </property> + <property name="text"> + <string>day(s)</string> + </property> + </widget> + </grid> + </widget> + </widget> +</widget> +<layoutdefaults spacing="6" margin="11"/> +</UI> diff --git a/src/main.cpp b/src/main.cpp new file mode 100644 index 0000000..00c39dc --- /dev/null +++ b/src/main.cpp @@ -0,0 +1,64 @@ +/* + * Copyright (C) 2004 Robert Hogan <robert at roberthogan dot net> + */ + +#include "klamav.h" +#include "version.h" +#include "klamavconfig.h" +#include <kaboutdata.h> +#include <kcmdlineargs.h> +#include <kuniqueapplication.h> + +static const char *description = + I18N_NOOP("KlamAV - Virus Protection for KDE"); + +static const char *version = KLAMAV_VERSION; +//static const char title[] = "KlamAV"; + +static KCmdLineOptions options[] = +{ + { "+[URL]", I18N_NOOP( "Document to open." ), 0 }, + { "scanthis", I18N_NOOP("Scan this..."), 0 }, + { 0, 0, 0 } +}; + +int main(int argc, char **argv) +{ + KAboutData about("klamav", I18N_NOOP(""), version, description, + KAboutData::License_GPL, "(C) 2004 Robert Hogan", 0, 0, "robert at roberthogan dot net"); + about.addAuthor( "Robert Hogan", 0, "robert at roberthogan dot net" ); + KCmdLineArgs::init(argc, argv, &about); + KCmdLineArgs::addCmdLineOptions(options); + KUniqueApplication app; + + + // register ourselves as a dcop client + //app.dcopClient()->registerAs(app.name(), false); + + // see if we are starting with session management + + //if (app.isRestored()) + // RESTORE(Klamav) + //else + //{ + // no session.. just start up normally + KCmdLineArgs *args = KCmdLineArgs::parsedArgs(); + if (args->count() == 0) + { + new Klamav; + //widget->show(); + } + else + { + //int i = 0; + //for (; i < args->count(); i++) + //{ + new Klamav; + //widget->show(); + //widget->load(args->url(i)); + //} + } + args->clear(); + //} + return app.exec(); +} diff --git a/src/pageviewer.cpp b/src/pageviewer.cpp new file mode 100644 index 0000000..2af253b --- /dev/null +++ b/src/pageviewer.cpp @@ -0,0 +1,387 @@ +/*************************************************************************** + * Copyright (C) 2004 by Sashmit Bhaduri * + * smt@vfemail.net * + * * + * Licensed under GPL. * + ***************************************************************************/ + +//#include "akregatorconfig.h" +//#include "feediconmanager.h" +#include "pageviewer.h" + +#include <kaction.h> +#include <kbookmarkmanager.h> +#include <khtml_settings.h> +#include <kiconloader.h> +#include <klocale.h> +#include <kpopupmenu.h> + + +#include <qmetaobject.h> +#include <private/qucomextra_p.h> + +using namespace KlamAV; + +PageViewer::PageViewer(QWidget *parent, const char *name) + : Viewer(parent, name) +{ + // this hack is necessary since the part looks for []HTML Settings] in + // KGlobal::config() by default, which is wrong when running in Kontact + KHTMLSettings* s = const_cast<KHTMLSettings*> (settings()); + //s->init(Settings::self()->config()); + s->init(); + //setXMLFile(locate("data", "akregator/pageviewer.rc"), true); + + m_backAction = new KToolBarPopupAction(i18n("Back"), "back", 0, this, SLOT(slotBack()), actionCollection(), "pageviewer_back"); + + connect(m_backAction->popupMenu(), SIGNAL(aboutToShow()), + this, SLOT(slotBackAboutToShow())); + connect(m_backAction->popupMenu(), SIGNAL(activated(int)), + this, SLOT(slotPopupActivated(int))); + + + m_forwardAction = new KToolBarPopupAction(i18n("Forward"), "forward", 0, this, SLOT(slotForward()), actionCollection(), "pageviewer_forward"); + + connect(m_forwardAction->popupMenu(), SIGNAL(aboutToShow()), + this, SLOT(slotForwardAboutToShow())); + connect(m_forwardAction->popupMenu(), SIGNAL(activated(int)), + this, SLOT(slotPopupActivated(int))); + + m_reloadAction = new KAction(i18n("Reload"), "reload", 0, + this, SLOT(slotReload()), + actionCollection(), "pageviewer_reload"); + m_stopAction = new KAction(i18n("Stop"), "stop", 0, + this, SLOT(slotStop()), + actionCollection(), "pageviewer_stop"); + + //connect( this, SIGNAL(popupMenu(const QString &, const QPoint &)), this, SLOT(slotPopupMenu(const QString &, const QPoint &))); + + m_backAction->setEnabled(false); + m_forwardAction->setEnabled(false); + m_stopAction->setEnabled(false); + + connect(this, SIGNAL(started(KIO::Job *)), this, SLOT(slotStarted(KIO::Job* ))); + connect(this, SIGNAL(completed()), this, SLOT(slotCompleted())); + connect(this, SIGNAL(canceled(const QString &)), this, SLOT(slotCancelled(const QString &))); + + connect(browserExtension(), + SIGNAL(openURLRequest(const KURL&, const KParts::URLArgs&)), + this, + SLOT(formClicked(const KURL&, const KParts::URLArgs&))); + + m_current = m_history.end(); + m_restoring = false; + // uncomment this to load konq plugins (doesn't work properly and clutters the GUI) + //loadPlugins( partObject(), this, instance() ); +} + +// Taken from KDevelop (lib/widgets/kdevhtmlpart.cpp) +void PageViewer::slotBack() +{ + if ( m_current != m_history.begin() ) + { + --m_current; + m_restoring = true; + openURL( (*m_current).url ); + m_restoring = false; + } +} + +// Taken from KDevelop (lib/widgets/kdevhtmlpart.cpp) +void PageViewer::slotForward() +{ + if ( m_current != m_history.fromLast() ) + { + ++m_current; + m_restoring = true; + openURL( (*m_current).url ); + m_restoring = false; + } +} + +void PageViewer::slotBackAboutToShow() +{ + KPopupMenu *popup = m_backAction->popupMenu(); + popup->clear(); + + if ( m_current == m_history.begin() ) + return; + + QValueList<PageViewerHistoryEntry>::Iterator it = m_current; + --it; + + int i = 0; + while( i < 10 ) + { + if ( it == m_history.begin() ) + { + popup->insertItem( (*it).title, (*it).id ); + return; + } + + popup->insertItem( (*it).title, (*it).id ); + ++i; + --it; + } +} + +void PageViewer::slotForwardAboutToShow() +{ + KPopupMenu *popup = m_forwardAction->popupMenu(); + popup->clear(); + + if ( m_current == m_history.fromLast() ) + return; + + QValueList<PageViewerHistoryEntry>::Iterator it = m_current; + ++it; + + int i = 0; + while( i < 10 ) + { + if ( it == m_history.fromLast() ) + { + popup->insertItem( (*it).title, (*it).id ); + return; + } + + popup->insertItem( (*it).title, (*it).id ); + ++i; + ++it; + } +} + + +void PageViewer::slotReload() +{ + openURL( url() ); +} + +void PageViewer::slotStop() +{ + closeURL(); +} + +// Taken from KDevelop (lib/widgets/kdevhtmlpart.cpp) +bool PageViewer::openURL(const KURL &url) +{ + Viewer::openURL(url); + + if (!m_restoring) + addHistoryEntry(url); + + m_backAction->setEnabled( m_current != m_history.begin() ); + m_forwardAction->setEnabled( m_current != m_history.fromLast() ); + + /* QString favicon = FeedIconManager::self()->iconLocation(url); + if (!favicon.isEmpty()) + emit setTabIcon(QPixmap(KGlobal::dirs()->findResource("cache", favicon+".png"))); + else + emit setTabIcon(SmallIcon("html")); + */ + return true; +} + +void PageViewer::slotOpenURLRequest(const KURL& url, const KParts::URLArgs& args) +{ + if (args.frameName == "_blank") // apparently this indicates that the MMB was pressed... + Viewer::slotOpenURLRequest(url, args); + else + openURL(url); +} + +void PageViewer::slotPopupActivated( int id ) +{ + QValueList<PageViewerHistoryEntry>::Iterator it = m_history.begin(); + while( it != m_history.end() ) + { + if ( (*it).id == id ) + { + m_current = it; + m_restoring = true; + openURL( (*m_current).url ); + m_restoring = false; + return; + } + ++it; + } +} + +// Taken from KDevelop (lib/widgets/kdevhtmlpart.cpp) +void PageViewer::addHistoryEntry(const KURL& url) +{ + QValueList<PageViewerHistoryEntry>::Iterator it = m_current; + + // if We're not already the last entry, we truncate the list here before adding an entry + if ( it != m_history.end() && it != m_history.fromLast() ) + { + m_history.erase( ++it, m_history.end() ); + } + PageViewerHistoryEntry newEntry( url, url.url() ); + //kdDebug() << "PageViewer::addHistoryEntry() " << url.url() << endl; + + // Only save the new entry if it is different from the last + if ( newEntry.url != (*m_current).url ) + { + m_history.append( newEntry ); + m_current = m_history.fromLast(); + } +} + +// Taken from KDevelop (lib/widgets/kdevhtmlpart.cpp) +void PageViewer::slotStarted( KIO::Job * ) +{ + m_stopAction->setEnabled(true); +} + +// Taken from KDevelop (lib/widgets/kdevhtmlpart.cpp) +void PageViewer::slotCompleted( ) +{ + m_stopAction->setEnabled(false); +} + +// Taken from KDevelop (lib/widgets/kdevhtmlpart.cpp) +void PageViewer::slotCancelled( const QString & /*errMsg*/ ) +{ + m_stopAction->setEnabled(false); +} + + +void PageViewer::slotSetCaption(const QString& cap) { + m_caption = cap; + (*m_current).title = cap; +} + +void PageViewer::slotPaletteOrFontChanged() +{ + //kdDebug() << "PageViewer::slotPaletteOrFontChanged()" << endl; + // taken from KonqView (kdebase/konqueror/konq_view.cc) + + QObject *obj = KParts::BrowserExtension::childObject(this); + if ( !obj ) // not all views have a browser extension ! + return; + + int id = obj->metaObject()->findSlot("reparseConfiguration()"); + if (id == -1) + return; + QUObject o[1]; + + obj->qt_invoke(id, o); + + // this hack is necessary since the part looks for []HTML Settings] in + // KGlobal::config() by default, which is wrong when running in Kontact + // NOTE: when running in Kontact, immediate updating doesn't work + KHTMLSettings* s = const_cast<KHTMLSettings*> (settings()); + //s->init(Settings::self()->config()); + s->init(); +} + +void PageViewer::slotGlobalBookmarkArticle() +{ + KBookmarkManager *mgr = KBookmarkManager::userBookmarksManager(); + KBookmarkGroup grp = mgr->root(); + grp.addBookmark(mgr, m_caption, toplevelURL()); + mgr->save(); +} + + +void PageViewer::slotPopupMenu(KXMLGUIClient*, const QPoint& p, const KURL& kurl, const KParts::URLArgs&, KParts::BrowserExtension::PopupFlags, mode_t) +{ + m_url = kurl; + QString url = kurl.url(); // maximal url confusion + + // if true show popup menu for link. Maybe that doesn't work properly when using frames + bool isLink = kurl != Viewer::url(); + +// KPopupMenu popup( i18n( "Documentation Viewer" ), this->widget() ); + KPopupMenu popup(this->widget()); + +// bool needSep = false; + int idNewWindow = -2; + if (isLink) + { + idNewWindow = popup.insertItem(SmallIcon("tab_new"),i18n("Open Link in New &Tab"), this, SLOT(slotOpenLinkInForegroundTab())); + popup.setWhatsThis(idNewWindow, i18n("<b>Open Link in New Tab</b><p>Opens current link in a new tab.")); + popup.insertItem(SmallIcon("window_new"), i18n("Open Link in External &Browser"), this, SLOT(slotOpenLinkInBrowser())); + + popup.insertSeparator(); + + KAction *savelinkas = action("savelinkas"); + + if (savelinkas) + savelinkas->plug( &popup); + + KAction* copylinkaddress = action("copylinkaddress"); + if (copylinkaddress) + { + copylinkaddress->plug( &popup); + popup.insertSeparator(); + } + } + else // we are not on a link + { + + m_backAction->plug( &popup ); + m_forwardAction->plug( &popup ); + m_reloadAction->plug(&popup); + m_stopAction->plug(&popup); + + popup.insertSeparator(); + action("viewer_copy")->plug(&popup); + popup.insertSeparator(); + + KAction* incFontAction = this->action("incFontSizes"); + KAction* decFontAction = this->action("decFontSizes"); + if ( incFontAction && decFontAction ) + { + incFontAction->plug( &popup ); + decFontAction->plug( &popup ); + popup.insertSeparator(); + } + + popup.insertItem(SmallIcon("window_new"), i18n("Open Page in External Browser"), this, SLOT(slotOpenLinkInBrowser())); + + action("viewer_print")->plug(&popup); + popup.insertSeparator(); + + KAction *ac = action("setEncoding"); + if (ac) + ac->plug(&popup); + popup.insertItem(SmallIcon("bookmark_add"),i18n("Add to Konqueror Bookmarks"), this, SLOT(slotGlobalBookmarkArticle())); + } + + int r = popup.exec(p); + + if (r == idNewWindow) + { + KURL kurl; + if (!KURL(url).path().startsWith("/")) + { + //kdDebug() << "processing relative url: " << url << endl; + if (url.startsWith("#")) + { + kurl = KURL(PageViewer::url()); + kurl.setRef(url.mid(1)); + } + else + kurl = KURL(PageViewer::url().upURL().url(true)+url); + } + else + kurl = KURL(url); +// kurl.addPath(url); +/* if (kurl.isValid()) + slotOpenInNewWindow(kurl);*/ +// // openURL( kurl ); + } +} + +void PageViewer::formClicked(const KURL& url, const KParts::URLArgs& args) +{ + if (args.doPost()) { + browserExtension()->setURLArgs(args); + openURL(url); + } +} + +// vim: ts=4 sw=4 et +#include "pageviewer.moc" diff --git a/src/pageviewer.h b/src/pageviewer.h new file mode 100644 index 0000000..1b28e4f --- /dev/null +++ b/src/pageviewer.h @@ -0,0 +1,95 @@ +/*************************************************************************** + * Copyright (C) 2004 by Sashmit Bhaduri * + * smt@vfemail.net * + * * + * Licensed under GPL. * + ***************************************************************************/ + +#ifndef PAGEVIEWER_H +#define PAGEVIEWER_H + +#include <cstdlib> +using std::abs; + +#include <qdatetime.h> +#include <qstring.h> + +#include "viewer.h" + + +class KAction; +class KToolBarPopupAction; + + +namespace KlamAV +{ + + // taken from KDevelop + struct PageViewerHistoryEntry + { + KURL url; + QString title; + int id; + + PageViewerHistoryEntry() {} + PageViewerHistoryEntry(const KURL& u, const QString& t=QString::null): url(u), title(t) + { + id = abs( QTime::currentTime().msecsTo( QTime() ) ); // nasty, but should provide a reasonably unique number + } + }; + + // the back/forward navigation was taken from KDevelop. Kudos to the KDevelop team! + class PageViewer : public Viewer + { + Q_OBJECT + public: + PageViewer(QWidget* parent, const char* name); + + virtual bool openURL(const KURL &url); + + public slots: + void slotBack(); + void slotForward(); + void slotReload(); + void slotStop(); + void slotSetCaption(const QString& cap); + virtual void slotPaletteOrFontChanged(); + + protected: + + void addHistoryEntry(const KURL& url); + + protected slots: + void slotStarted(KIO::Job *); + void slotCompleted(); + void slotCancelled(const QString &errMsg); + void slotBackAboutToShow(); + void slotForwardAboutToShow(); + void slotPopupActivated( int id ); + virtual void slotPopupMenu(KXMLGUIClient*, const QPoint&, const KURL&, const KParts::URLArgs&, KParts::BrowserExtension::PopupFlags, mode_t); + + void slotGlobalBookmarkArticle(); + void formClicked(const KURL& url, const KParts::URLArgs& args); + + virtual void slotOpenURLRequest(const KURL& url, const KParts::URLArgs& args); + + signals: + void setTabIcon(const QPixmap&); + + private: + QValueList<PageViewerHistoryEntry> m_history; + QValueList<PageViewerHistoryEntry>::Iterator m_current; + + KToolBarPopupAction* m_backAction; + KToolBarPopupAction* m_forwardAction; + KAction* m_reloadAction; + KAction* m_stopAction; + + bool m_restoring; + QString m_caption; + + + }; +} + +#endif // PAGEVIEWER_H diff --git a/src/scanviewer.cpp b/src/scanviewer.cpp new file mode 100644 index 0000000..19d1f09 --- /dev/null +++ b/src/scanviewer.cpp @@ -0,0 +1,1014 @@ +/* + * Copyright (C) 2004 Robert Hogan <robert at roberthogan dot net> + */ + +#include "scanviewer.h" +#include "klamav.h" +#include "freshklam.h" +#include "directorylist.h" +#include "dbviewer.h" +#include "collectiondb.h" +#include "klamd.h" + +#include <config.h> +#include "klamavconfig.h" + + +#include <klocale.h> +#include <kiconloader.h> +#include <kmenubar.h> +#include <kstatusbar.h> +#include <kio/netaccess.h> +#include <knotifyclient.h> +#include <kprocio.h> +#include <qlayout.h> +#include <kcmdlineargs.h> +#include <kmessagebox.h> +#include <kstandarddirs.h> +#include <ksystemtray.h> +#include <kprogress.h> + +#include <qtimer.h> +#include <qpushbutton.h> +#include <qcolor.h> +#include <qtooltip.h> //QToolTip::palette() +#include <kdebug.h> + +static int counter = 0; + +ScanViewer::ScanViewer(QWidget *parent, const char *name) + : QWidget(parent, name) +{ + + scanInProgress = TRUE; + multiScan = FALSE; + + //QGridLayout *layout = new QGridLayout(this, 6, 3, 10, 4); + layout = new QGridLayout(this, 6, 3, 10, 4); + layout->setColStretch(0, 10); + layout->addColSpacing(1, 10); + layout->setColStretch(1, 0); + layout->setColStretch(2, 1); + layout->addRowSpacing(1, 10); + layout->setRowStretch(1, 0); + layout->setRowStretch(2, 10); + layout->addRowSpacing(4, 10); + layout->setRowStretch(4, 0); + + + + resultview = new QListView(this); + resultview->setShowSortIndicator(true); + + QFontMetrics rb_fm(resultview->fontMetrics()); + //resultview->setMinimumSize(rb_fm.width("0")*55, + // rb_fm.lineSpacing()*15); + resultview->addColumn( i18n( "Name of File" ),(resultview->width()/3)); + resultview->addColumn( i18n( "Name of Problem Found" ),(resultview->width()/3)); + resultview->addColumn( i18n( "Status" ),(resultview->width()/3)); + resultview->setResizeMode(QListView::AllColumns); + resultview->setSelectionMode( QListView::Extended ); + resultview->setAllColumnsShowFocus(true); + layout->addMultiCellWidget(resultview, 2, 2, 0, 2); + + connect( resultview, SIGNAL(onItem ( QListViewItem * )), + SLOT(slotOnItem ( QListViewItem * ))); + connect( resultview, SIGNAL(onViewport ( )), + SLOT(slotOffItem ( ))); + + menu = new QPopupMenu( resultview ); + + connect(resultview, SIGNAL( contextMenuRequested( QListViewItem *, const QPoint& , int ) ), + this, SLOT( slotRMB( QListViewItem *, const QPoint &, int ) ) ); + + status_frame = new QFrame(this); + status_frame->setFrameStyle(QFrame::Panel | QFrame::Sunken); + QBoxLayout *status_layout = new QHBoxLayout(status_frame, 2); + + + status_label = new QLabel("", status_frame); + status_layout->addWidget(status_label, 10); + + //matches_label = new QLabel(status_frame); + //QFontMetrics ml_fm(matches_label->fontMetrics()); + //matches_label->setFixedWidth(ml_fm.width(i18n("9999 viruseses/errors found"))); + //matches_label->setFixedHeight(ml_fm.lineSpacing()); + //status_layout->addWidget(matches_label, 0); + + + status_layout->activate(); + status_frame->adjustSize(); + status_frame->setMinimumSize(status_frame->size()); + layout->addMultiCellWidget(status_frame, 3, 3, 0, 2); + + status2_frame = new QFrame(this); + status2_frame->setFrameStyle(QFrame::Panel | QFrame::Sunken); + status2_layout = new QHBoxLayout(status2_frame, 2); + + status2_label = new QLabel(i18n("Files scanned: 0"), status2_frame); + status2_layout->addWidget(status2_label, 10); + status2_label->hide(); + + prog = new KProgress(status2_frame); + progosd = new K3bJobProgressOSD(); + progosd->setText("Scanning.."); + progosd->readSettings(KGlobal::config()); + + status2_layout->addWidget(prog, 10); + prog->adjustSize(); + prog->hide(); + progosd->hide(); + + scan_time = new QPushButton( status2_frame ); + scan_time->setText(i18n("Calculating Scan Time... (Click To By-Pass)")); + status2_layout->addWidget(scan_time,10); + scan_time->adjustSize(); + scan_time->show(); + + //status_frame->setPaletteBackgroundColor(QColor::Yellow); + connect( scan_time, SIGNAL(clicked()), + SLOT(slotCancelScanTime()) ); + + + + matches2_label = new QLabel(status2_frame); + QFontMetrics ml_fm2(matches2_label->fontMetrics()); + matches2_label->setFixedWidth(ml_fm2.width(i18n("9999 viruseses/problems found"))); + matches2_label->setFixedHeight(ml_fm2.lineSpacing()); + status2_layout->addWidget(matches2_label, 0); + + QToolTip::add(matches2_label, i18n("cf. 'Flanderseses' - Homer Simpson. This childish joke will be removed when KlamAV is more mature.")); + + status2_layout->activate(); + status2_frame->adjustSize(); + status2_frame->setMinimumSize(status2_frame->size()); + + layout->addMultiCellWidget(status2_frame, 4, 4, 0, 2); + + + layout->activate(); + + +} + +ScanViewer::~ScanViewer() +{ + + scanCancelled = TRUE; + + if ((childproc) && (scanInProgress)){ + delete childproc; + childproc = 0; + } +} + + + +void ScanViewer::processOutput() +{ + int pos; + QString item2; + + if (!(childproc)) + return; + + if ((showProgress) && prog->isHidden()){ + status2_label->hide(); + scan_time->hide(); + prog->show(); + progosd->show(); + } + + + //buf.replace("//","/"); // don't know why they're getting two slashes + while ((childproc) && ((pos = (childproc->readln(item2,true))) != -1)) { + QListViewItem* tm; + //item2 = (buf.section('\n',j,j)).stripWhiteSpace(); + item2 = item2.stripWhiteSpace(); + int fnameStartPoint = 0; + int fnameEndPoint = item2.findRev(":"); + QString tmpFName = item2.mid(fnameStartPoint,(fnameEndPoint - fnameStartPoint)); + tmpFName = i18n(tmpFName); + if ((pos = (item2.find(" FOUND"))) != -1){ + //if ((pos = buf.section('\n',j,j).find("FOUND")) != -1){ + QString tmpVirusName = item2.mid((fnameEndPoint+1),(item2.length() - (fnameEndPoint+1))); + QDate today = QDate::currentDate(); + QTime now = QTime::currentTime(); + QString suffix = QString(":%1 %2") + .arg(today.toString("ddd MMMM d yyyy")) + .arg(now.toString("hh-mm-ss-zzz ap")); + + if ((tmpVirusName.find("FOUND")) != -1){ + tmpVirusName.replace("FOUND",""); + tm = new QListViewItem( resultview, tmpFName, tmpVirusName.stripWhiteSpace(),"Loose"); + tm->setPixmap( 0, SmallIcon("klamav_virus") ); + //resultview->insertItem(buf.section('\n',j,j)); + QuarantineList.append(tmpFName+":"+tmpVirusName+suffix); + CollectionDB::instance()->insertEvent("Virus Found",tmpVirusName,tmpFName); + + } + filesscanned++; + if (!(showProgress)) + status2_label->setText(i18n("Files scanned: %1").arg(filesscanned)); + + //}else if ((pos = buf.section('\n',j,j).find("ERROR:")) != -1){ + }else if ((pos = (item2.find("ERROR:"))) != -1){ + QString tmpVirusName = item2.mid((fnameEndPoint+1),(item2.length() - (fnameEndPoint+1))); + tm = new QListViewItem( resultview, tmpFName, tmpVirusName.stripWhiteSpace(),"Not a Virus"); + tm->setPixmap( 0, SmallIcon("klamav_error") ); + //resultview->insertItem(buf.section('\n',j,j)); + CollectionDB::instance()->insertEvent("Error Found",tmpVirusName,tmpFName); + + errorsEncountered = TRUE; + filesscanned++; + if (!(showProgress)) + status2_label->setText(i18n("Files scanned: %1").arg(filesscanned)); + //}else if ((pos = buf.section('\n',j,j).find("Scanning ")) != -1){ + }else if ((pos = (item2.find("Scanning"))) != -1){ + if (status_label->palette() != QToolTip::palette()) + status_label->setText(item2); + //}else if ((pos = buf.section('\n',j,j).find(": OK")) != -1){ + }else if ((pos = (item2.find(": OK"))) != -1){ + filesscanned++; + if (!(showProgress)) + status2_label->setText(i18n("Files scanned: %1").arg(filesscanned)); + + //}else if ((pos = buf.section('\n',j,j).find(": Access denied")) != -1){ + }else if ((pos = (item2.find(": Access denied"))) != -1){ + filesscanned++; + if (!(showProgress)) + status2_label->setText(i18n("Files scanned: %1").arg(filesscanned)); + KNotifyClient::event(kmain->_tray->winId(),"ScanAccessDenied", QString("Can't scan %1 " + "- Access Denied!").arg(tmpFName)); + CollectionDB::instance()->insertEvent("Error Found","Access Denied",tmpFName); + //}else if ((pos = buf.section('\n',j,j).find(": Can't open")) != -1){ + + }else if ((pos = (item2.find(": Can't open"))) != -1){ + //status2_label->setText(i18n("Files scanned: %1").arg(++filesscanned)); + filesscanned++; + if (!(showProgress)) + status2_label->setText(i18n("Files scanned: %1").arg(filesscanned)); + KNotifyClient::event(kmain->_tray->winId(),"ScanAccessDenied", QString("Can't scan %1 " + "- Access Denied!").arg(tmpFName)); + CollectionDB::instance()->insertEvent("Error Found","Access Denied",tmpFName); + }else if ((pos = (item2.find(": Empty file"))) != -1){ + //status2_label->setText(i18n("Files scanned: %1").arg(++filesscanned)); + filesscanned++; + if (!(showProgress)) + status2_label->setText(i18n("Files scanned: %1").arg(filesscanned)); + //KNotifyClient::event(kmain->_tray->winId(),"ScanAccessDenied", QString("Can't scan %1 " + // "- Empty File!").arg(tmpFName)); + CollectionDB::instance()->insertEvent("Error Found","Empty File",tmpFName); + } + item2 = ""; + } + + QString str; + str.setNum(resultview->childCount()); + + str += i18n(" viruseses/problems found"); + matches2_label->setText(str); + + if (showProgress){ + prog->setProgress (filesscanned); + progosd->setProgress ((int)(100 * (float)filesscanned/cnt)); + } + + +} + + +void ScanViewer::slotScan(const QStringList & filepattern, int mode, bool recursive, bool dcopscan) +{ + + //KMessageBox::information (this, filepattern); + KCmdLineArgs *args = KCmdLineArgs::parsedArgs(); + + if(( args->isSet( "scanthis" ) ) || (dcopscan)) { + calculateTime = FALSE; + showProgress = FALSE; + scan_time->hide(); + status2_label->show(); + + }else{ + calculateTime = TRUE; + showProgress = TRUE; + scan_time->show(); + status2_label->hide(); + } + + scanCancelled = FALSE; + scanInProgress = FALSE; + + m_mode = mode; + m_filepattern = filepattern; + m_recursive = recursive; + + + //kdDebug() << "m_filepattern *" << m_filepattern << "*" << endl; + + prog->hide(); + progosd->hide(); + + + matches2_label->setText(""); + status_label->setText( i18n("Preparing To Scan ") + m_filepattern.join(" ")); + status2_label->setText(i18n("Files scanned:")+" 0"); + prog->setProgress(0); + //progosd->setProgress(0); + + kdDebug() << filepattern << endl; + QStringList tmpfilepattern = filepattern; + + cnt = 0; + //QStringList temp = QStringList::split(" ", tmpfilepattern.replace("\"","")); + //kdDebug() << temp << endl; + if (calculateTime){ + for ( QStringList::Iterator it = tmpfilepattern.begin(); it != tmpfilepattern.end(); ++it ){ + QDir d( QString((*it).latin1()).stripWhiteSpace() ); + kdDebug() << "dir " << QString((*it).latin1()).stripWhiteSpace() << endl; + counter = 0; + cnt = cnt + countFiles(d); + if (scanCancelled) + break; + } + } + //kdDebug() << scanCancelled << endl; + + calculateTime = FALSE; + if (scanCancelled) + return; + + //kdDebug() << filepattern << endl; + + prog->setTotalSteps(cnt); + kdDebug() << "COUNT" << cnt << endl; + + config = KGlobal::config(); + + slotClear(); + QuarantineList.clear(); + + errorsEncountered = FALSE; + filesscanned = 0; + //status2_label->setText(i18n("Scan in Progress...")); + + QString db; + + if(!( args->isSet( "scanthis" ) ) ) + db = kmain->freshklam->getCurrentDBDir(); + else{ + config->setGroup("Freshklam"); + QStringList lastDownloadPaths = config->readListEntry("lastDownloadPaths"); + for (QStringList::Iterator ita = lastDownloadPaths.begin(); ita == lastDownloadPaths.begin() ; ita++){ + db = *ita; + } + } + + ////kdDebug() << "here 2" << endl; + QString dbpath; + QString excludes; + QString options; + + if (!(db.isEmpty())) + dbpath = QString(" -d %1 ").arg(db); + + config->setGroup("Klamscan"); + + if (config->readEntry("ExcludeQuarantine") == "Yes"){ + config->setGroup("Kuarantine"); + QStringList lastQuarLocations = config->readListEntry("KuarantineLocations"); + QString quarloc; + for (QStringList::Iterator ita = lastQuarLocations.begin(); ita == lastQuarLocations.begin() ; ita++){ + quarloc = *ita; + } + excludes += QString(" --exclude=%1 ").arg(quarloc); + } + + + //if ((recursive_box->isChecked() && !(multiScan)) || (multi_recursive && multiScan)) + if (recursive) + options += " -r "; + + //config->setGroup("Klamscan"); + + + if (KlamavConfig::noFilesToExtract() > 0) + options += "--max-files=" + QString("%1").arg(KlamavConfig::noFilesToExtract()) + " "; + +// if (KlamavConfig::mBsToExtract() > 0) +// options += "--max-space=" + QString("%1").arg(KlamavConfig::mBsToExtract()) + " "; +// +// if (KlamavConfig::compressionRatio() > 0) +// options += "--max-ratio=" + QString("%1").arg(KlamavConfig::compressionRatio()) + " "; + + if (KlamavConfig::recursionLevel() > 0) + options += "--max-recursion=" + QString("%1").arg(KlamavConfig::recursionLevel()) + " "; + + + if (KlamavConfig::maxFileSize() > 0) + options += "--max-filesize=" + QString("%1").arg(KlamavConfig::maxFileSize()) + "M "; + + if (KlamavConfig::maxScanSize() > 0) + options += "--max-scansize=" + QString("%1").arg(KlamavConfig::maxScanSize()) + "M "; + + //config->setGroup("Klamscan"); +// if (KlamavConfig::virusLimitsExceeded()) +// options += "--block-max "; + + if (KlamavConfig::virusEncrypted()) + options += "--block-encrypted "; + + if (!(KlamavConfig::scanMail())) + options += "--no-mail "; + + if (!(KlamavConfig::scanHTML())) + options += "--no-html "; + + if (!(KlamavConfig::scanPE())) + options += "--no-pe "; + + if (!(KlamavConfig::scanMacros())) + options += "--no-ole2 "; + + if (KlamavConfig::virusBroken()) + options += "--detect-broken "; + + + if (KlamavConfig::scanZip()){ + options += "--unzip"; + if ((KlamavConfig::zipUsing()) != "") + options += "="+(KlamavConfig::zipUsing())+" "; + else + options+=" "; + } + + if (KlamavConfig::scanRar()){ + options += "--unrar"; + if ((KlamavConfig::rarUsing()) != "") + options += "="+(KlamavConfig::rarUsing())+" "; + else + options+=" "; + } + + if (KlamavConfig::scanArj()){ + options += "--arj"; + if ((KlamavConfig::arjUsing()) != "") + options += "="+(KlamavConfig::arjUsing())+" "; + else + options+=" "; + } + + if (KlamavConfig::scanZoo()){ + options += "--unzoo"; + if ((KlamavConfig::zooUsing()) != "") + options += "="+(KlamavConfig::zooUsing())+" "; + else + options+=" "; + } + + if (KlamavConfig::scanLzh()){ + options += "--lha"; + if ((KlamavConfig::lzhUsing()) != "") + options += "="+(KlamavConfig::lzhUsing())+" "; + else + options+=" "; + } + + if (KlamavConfig::scanJar()){ + options += "--jar"; + if ((KlamavConfig::jarUsing()) != "") + options += "="+(KlamavConfig::jarUsing())+" "; + else + options+=" "; + } + + if (KlamavConfig::scanDeb()){ + options += "--deb"; + if ((KlamavConfig::debUsing()) != "") + options += "="+(KlamavConfig::debUsing())+" "; + else + options+=" "; + } + + if (KlamavConfig::scanTar()){ + options += "--tar"; + if ((KlamavConfig::tarUsing()) != "") + options += "="+(KlamavConfig::tarUsing())+" "; + else + options+=" "; + } + + if (KlamavConfig::scanTgz()){ + options += "--tgz"; + if ((KlamavConfig::tgzUsing()) != "") + options += "="+(KlamavConfig::tgzUsing())+" "; + else + options+=" "; + } + + kdDebug() << "clamscan -v " + << excludes << " " + << dbpath << " " + << options << " " + << "'" + m_filepattern.join("' '") + "'" << endl; + + childproc = new KProcIO(); + childproc->setUseShell(TRUE); + childproc->setUsePty (KProcIO::Stdout,TRUE); + + *childproc << "clamscan -v "; + *childproc << excludes << " "; + *childproc << dbpath << " "; + *childproc << options << " "; + + *childproc << "'" + m_filepattern.join("' '") + "'"; + + +/* connect( childproc, SIGNAL(processExited(KProcess *)), + SLOT(childExited()) ); + connect( childproc, SIGNAL(receivedStdout(KProcess *, char *, int)), + SLOT(receivedOutput(KProcess *, char *, int)) ); + childproc->start(KProcess::NotifyOnExit, KProcess::Stdout);*/ + + connect( childproc, SIGNAL(readReady(KProcIO *)), + SLOT(receivedOutput(KProcIO *)) ); + childproc->start(KProcIO::NotifyOnExit); + connect( childproc, SIGNAL(processExited(KProcess *)), + SLOT(childExited()) ); + + scanInProgress = TRUE; + + menu->setEnabled(FALSE); + + +} + + +void ScanViewer::finish() +{ +// search_button->setEnabled(true); +// cancel_button->setEnabled(false); + + + if ((childproc) && (scanInProgress)){ + //processOutput(); + kdDebug() << "deleting childproc" << endl; + delete childproc; + childproc = 0; + kdDebug() << "deleted childproc" << endl; + } + + scanInProgress = FALSE; + + status_label->setText(i18n( "If viruses were found, you can right-click to quarantine selected files." )); + menu->setEnabled(TRUE); + //dir_combo->setEnabled(TRUE); + + scan_time->hide(); + prog->hide(); + progosd->hide(); + progosd->saveSettings(KGlobal::config()); + status2_label->show(); + + multiScan = FALSE; + calculateTime = FALSE; + + emit scanFinished(this); + +} + + +void ScanViewer::slotCancel() +{ + + scanCancelled = TRUE; + finish(); + + //status2_frame->adjustSize(); + status2_label->setText(i18n("Cancelled")); + + CollectionDB::instance()->insertEvent("Manual Scan",QString("Scan Cancelled"),m_filepattern.join(" ")); + +} + +void ScanViewer::resetSysTray() +{ + if (kmain->klamd->isKlamdAlive()) + kmain->_tray->setPixmap(KSystemTray::loadIcon("klamav_on_acc_enabled")); + else + kmain->_tray->setPixmap(KSystemTray::loadIcon("klamav_on_acc_disabled")); +} + +void ScanViewer::childExited() +{ + int status = childproc->exitStatus(); + + int result; + + status2_label->setText( i18n("Scan Complete") ); + CollectionDB::instance()->insertEvent("Manual Scan",QString("Scan Complete"),m_filepattern.join(" ")); + + if (status == 0){ + kmain->_tray->setPixmap(KSystemTray::loadIcon("klamav_scan_safe")); + QTimer::singleShot( 10000, this, SLOT(resetSysTray()) ); + if (!(errorsEncountered)) + KNotifyClient::event(kmain->_tray->winId(),i18n( "ScanCompleteNoVirus" ), i18n( "Scan Complete - No Viruses Found!" )); + else + KNotifyClient::event(kmain->_tray->winId(),i18n( "ScanCompleteNoVirusButErrors" ), i18n( "Scan Complete - No Viruses Found But Some Errors Encountered!" )); + + }else if(status == 1){ + kmain->_tray->setPixmap(KSystemTray::loadIcon("klamav_scan_found")); + switch (m_mode) { + case 0: + progosd->setText("Problems found!"); + result = KMessageBox::warningContinueCancelList(this, i18n( "I'm going to quarantine this lot, you can restore them later if you want. If you don't want to quarantine, just press cancel."),QuarantineList,i18n( "Quarantine Infected Files" ),i18n( "Quarantine" )); + switch (result) { + case 2 :KNotifyClient::event(kmain->_tray->winId(),"ScanAccessDenied", QString("Suspicious Items Not " + "Quarantined!")); break; + case 5 : Quarantine(); break; + } + break; + case 1: + Quarantine(); break; + default: + KMessageBox::information (this,i18n( "Scan Complete - Viruses Found!") );break; + } + }else if (status ==40){ KMessageBox::information (this,i18n( "Unknown option passed.") ); + + }else if (status ==50){ KMessageBox::information (this,i18n( "Database initialization error.") ); + + }else if (status ==52){ KMessageBox::information (this,i18n( "Not supported file type.") ); + + }else if (status ==53){ KMessageBox::information (this,i18n( "Can't open directory.") ); + + }else if (status ==54){ KMessageBox::information (this,i18n( "Can't open file. (ofm)") ); + + }else if (status ==55){ KMessageBox::information (this,i18n( "Error reading file. (ofm)") ); + + }else if (status ==56){ KMessageBox::information (this,i18n( "Can't stat input file / directory.") ); + + }else if (status ==57){ KMessageBox::information (this,i18n( "Can't get absolute path name of current working directory." )); + + }else if (status ==58){ KMessageBox::information (this,i18n( "I/O error, please check your filesystem." )); + + }else if (status ==59){ KMessageBox::information (this,i18n( "Can't get information about current user from /etc/passwd.") ); + + }else if (status ==60){ KMessageBox::information (this,i18n( "Can't get information about user 'clamav' (default name) from /etc/passwd.") ); + + }else if (status ==61){ KMessageBox::information (this,i18n( "Can't fork.") ); + + }else if (status ==63){ KMessageBox::information (this, i18n("Can't create temporary files/directories (check permissions).")); + + }else if (status ==64){ KMessageBox::information (this, i18n("Can't write to temporary directory (please specify another one).")); + + }else if (status ==70){ KMessageBox::information (this, i18n("Can't allocate and clear memory (calloc).")); + + }else if (status ==71){ KMessageBox::information (this, i18n("Can't allocate memory (malloc).")); + + }else if (status ==71){KMessageBox::information (this, i18n("Unspecified Error!")); + } + + status2_label->setText( i18n("Files scanned: %1").arg(filesscanned) ); + + finish(); + + //if (status != 0) + //matches_label->setText(""); + +} + + +void ScanViewer::receivedOutput(KProcIO *) +{ + //buf += QCString(buffer, buflen+1); + processOutput(); + //childproc->ackRead(); + +} + + +void ScanViewer::slotClear() +{ + //finish(); + resultview->clear(); + +// status2_label->setText(i18n("Ready")); + matches2_label->setText(i18n("0 viruseses/problems found")); + +} + + +// void ScanViewer::setDirName(QString dir){ +// // dir_combo->setEditText(dir); +// dir_combo->setCurrentText(dir); +// } + +void ScanViewer::Quarantine(){ + bool allQuarantined=TRUE; + config->setGroup("Kuarantine"); + QStringList lastQuarLocations = config->readListEntry("KuarantineLocations"); + + kmain->_tray->setPixmap(KSystemTray::loadIcon("klamav_quarantining")); + + QString quarloc; + for (QStringList::Iterator it = lastQuarLocations.begin(); it == lastQuarLocations.begin() ; it++){ + quarloc = *it; + } + lastQuarItems = config->readListEntry(QString("Items %1").arg(quarloc)); + + for (QStringList::Iterator it = QuarantineList.begin(); it != QuarantineList.end(); it++ ){ + if (lastQuarItems.contains(*it) != 0) { + lastQuarItems.remove(*it); + } + QString item2 = (*it).stripWhiteSpace(); + int fnameStartPoint = 0; + int dtStartPoint = item2.findRev(":"); + int fnameEndPoint = item2.findRev(":", (signed int)-((item2.length() - dtStartPoint)+1)); + QString fname = item2.mid(fnameStartPoint,(fnameEndPoint - fnameStartPoint)); + QString itemName = item2.mid((fnameEndPoint+1),((dtStartPoint+1) - (fnameEndPoint+2))); + QString when = item2.mid((dtStartPoint+1),(item2.length() - (dtStartPoint+1))); + if (!(fname.isEmpty())){ + QStringList tokens = QStringList::split ( "/", fname, FALSE ); + QString qname = tokens.last(); + qname.prepend("/"); + qname.prepend(quarloc); + qname.append(":"+when); + if (KIO::NetAccess::file_move(fname,qname)){ + if (lastQuarItems.contains(item2)) + lastQuarItems.remove(item2); + lastQuarItems.prepend(item2); + (resultview->findItem(fname,0))->setText(2,"Quarantined"); + (resultview->findItem(fname,0))->setPixmap( 0, SmallIcon("klamav") ); + chmod((const char *)qname,0400); + CollectionDB::instance()->insertEvent("Quarantine",QString("Quarantined"),fname); + + }else{ + KMessageBox::information (this,i18n("<p>There was a problem quarantining <b>%1</b>. Check your diskspace, the permissions on your quarantine location and whether a file with the same name already exists in the quarantine. </p>").arg(fname)); + } + + + } + } + if (allQuarantined) { + if (kmain->klamd->isKlamdAlive()) + kmain->_tray->setPixmap(KSystemTray::loadIcon("klamav_on_acc_enabled")); + else + kmain->_tray->setPixmap(KSystemTray::loadIcon("klamav_on_acc_disabled")); + }else + kmain->_tray->setPixmap(KSystemTray::loadIcon("klamav_scan_found")); + config->writeEntry(QString("Items %1").arg(quarloc), lastQuarItems); + config->sync(); + + //kmain->kuarantine->refresh(); + + + +} + +void ScanViewer::slotRMB( QListViewItem* Item, const QPoint & point, int ) +{ + + if( Item ){ + QPixmap gicon; + QPixmap vicon; + QPixmap vlicon; + QPixmap ticon; + + QString iconPath = locate("cache", KMimeType::favIconForURL("http://www.viruspool.net")+".png"); + if ( iconPath.isEmpty() ) + vicon = SmallIcon("find"); + else + vicon = QPixmap( iconPath ); + + iconPath = locate("cache", KMimeType::favIconForURL("http://www.google.com")+".png"); + if ( iconPath.isEmpty() ) + gicon = SmallIcon("find"); + else + gicon = QPixmap( iconPath ); + + iconPath = locate("cache", KMimeType::favIconForURL("http://www.trendmicro.com")+".png"); + if ( iconPath.isEmpty() ) + ticon = SmallIcon("find"); + else + ticon = QPixmap( iconPath ); + + iconPath = locate("cache", KMimeType::favIconForURL("http://www.viruslist.com")+".png"); + if ( iconPath.isEmpty() ) + vlicon = SmallIcon("find"); + else + vlicon = QPixmap( iconPath ); + + menu->clear(); + menu->insertItem( "Quarantine Selected", this,SLOT(slotQuarantineSelected()) ); + menu->insertItem( vlicon,i18n("Search for %1 with VirusList").arg(Item->text(1)), this, SLOT(slotVirusList()) ); + + menu->insertItem( vicon,i18n("Search for %1 with VirusPool").arg(Item->text(1)), this, SLOT(slotVirusPool()) ); + menu->insertItem( ticon,i18n("Search for %1 with Trend Micro").arg(Item->text(1)), this, SLOT(slotTrendMicro()) ); + + menu->insertItem( gicon,i18n("Search for %1 with Google").arg(Item->text(1)), this, SLOT(slotGoogle()) ); + menu->popup( point ); + } +} + +void ScanViewer::slotQuarantineSelected() +{ + + QPtrList<QListViewItem> list; + QListViewItemIterator it( resultview, QListViewItemIterator::Selected ); + + QuarantineList = ""; + while ( it.current() ) { + QListViewItem* tItem = it.current(); + + QDate today = QDate::currentDate(); + QTime now = QTime::currentTime(); + QString suffix = QString(":%1 %2") + .arg(today.toString("ddd MMMM d yyyy")) + .arg(now.toString("hh-mm-ss ap")); + + QuarantineList.append(tItem->text(0)+":"+tItem->text(1)+suffix); + ++it; + } + + Quarantine(); +} + + + +void ScanViewer::slotGoogle() +{ + QString name = resultview->currentItem()->text(1); + kmain->klamdb->slotExternal(name, "Google"); +} + +void ScanViewer::slotVirusPool() +{ + QString name = resultview->currentItem()->text(1); + kmain->klamdb->slotExternal(name, "VirusPool"); +} + +void ScanViewer::slotTrendMicro() +{ + QString name = resultview->currentItem()->text(1); + kmain->klamdb->slotExternal(name, "TrendMicro"); +} + +void ScanViewer::slotVirusList() +{ + QString name = resultview->currentItem()->text(1); + kmain->klamdb->slotExternal(name, "VirusList"); +} + +void ScanViewer::slotStartAgain() +{ + calculateTime = TRUE; + emit scanStartingAgain(this); + slotScan(m_filepattern, m_mode, m_recursive,false); + + +} + +bool ScanViewer::scanGoingOn() +{ + return (scanInProgress || calculateTime); +} + +void ScanViewer::slotCancelScanTime() +{ + calculateTime = FALSE; + showProgress = FALSE; + status2_label->show(); + scan_time->hide(); + +} + + +// void ScanViewer::startProgress() +// { +// +// cnt = 0; +// //kdDebug() << "m_filepattern" << m_filepattern << endl; +// QDir d( m_filepattern ); +// // int num = countFiles(d); +// // if (countFiles(d) > 0) +// // //kdDebug() << "count" << num << endl; +// +// progress = new KProgressDialog (this, "progress", i18n( "Loading .." ), i18n( "Loading..." ), true); +// progress->setAllowCancel(false); +// prog = progress->progressBar(); +// progress->setLabel(i18n( "Loading lots and lots and lots of virus information" )); +// //int cnt = countFiles(d); +// prog->setTotalSteps(countFiles(d)); +// //kdDebug() << "COUNT" << countFiles(d) << endl; +// +// } + +int ScanViewer::countFiles( QDir & root) +{ + + kapp->processEvents(); + + if (!(calculateTime) || (scanCancelled)){ +// kapp->processEvents(); + return 0; + } + QStringList entries = root.entryList( QDir::Dirs | QDir::Files | QDir::Hidden); + + + ////kdDebug() << "count" << counter << endl; + for (QStringList::size_type j = 0; j < entries.size(); j++ ) + { + QString entry = entries[j]; + + if( entry == "." || entry == "..") + continue; + + + QFileInfo fi(root, entry ); + entry = fi.absFilePath(); + entry = QDir::convertSeparators(entry); + + if ((fi.isFile()) && !(fi.isSymLink())){ + counter++; + }else if ((fi.isDir()) && !(fi.isSymLink())){ + QDir temp(entry); + countFiles(temp); + } + } + return counter; +} + +void ScanViewer::startProgressDialog( const QString & text ) +{ + //if ( progressDialog ) + // delete progressDialog; + + progressDialog = new KProgressDialog( this, "progress_dialog", QString::null, text, false ); + + progressDialog->setAllowCancel( true ); + progressDialog->showCancelButton( true ); + progressDialog->setPlainCaption( i18n( "Please Wait" ) ); + + progressDialog->progressBar()->setTotalSteps( 0 ); + progressDialog->progressBar()->setPercentageVisible( false ); + + progressDialog->setMinimumDuration( 500 ); + progressDialog->show(); + + timer = new QTimer( this ); + connect( timer, SIGNAL( timeout() ), this, SLOT( slotProg() ) ); + + timer->start( 200, FALSE ); +} + +void ScanViewer::slotProg() +{ + + if (progressDialog) + progressDialog->progressBar()->setProgress(progressDialog->progressBar()->progress() + 4 ); +} + +void ScanViewer::slotOnItem( QListViewItem * lineitem) +{ + + + status_label->setPalette(QToolTip::palette()); + + QString problem = lineitem->text(1).stripWhiteSpace(); + QString message = problem + " is probably a virus. Right-click and select a service to research it."; + + QString path( lineitem->text(0).stripWhiteSpace() ); + QString file = path.section( '/', -1 ); + + if ((problem.contains("ExceededFile")) || + (problem == "Archive.ExceededRecursionLimit") || + (problem == "Oversized.Zip") || + (problem == "Oversized.RAR")) + message = problem +": " + i18n("Attempts to scan ") + file + i18n(" resulted in exceeding a limit you set in 'Archive Limits'."); + else if (problem == "ClamAV-Test-File") + message = problem +": " + file + i18n(" contains the ClamAV test signature. It's not a virus."); + else if (problem == "Broken.Executable") + message = problem +": " + file + i18n(" is a damaged exectuable. Some viruses use this to conceal themselves."); + else if (problem == "Suspect.zip") + message = problem +": " + file + i18n(" has a form of zip compression sometimes used by viruses."); + else if (problem == "Encrypted.zip") + message = problem +": " + file + i18n(" is an encrypted zip file."); + else if (problem == "Encrypted.RAR") + message = problem +": " + file + i18n(" is an encrypted RAR file."); + else if (problem == "Exploit.Zip.ModifiedHeaders") + message = problem +": " + file + i18n(" is mis-formatted in a way sometimes used by viruses."); + + + status_label->setText( message); + +} + +void ScanViewer::slotOffItem( ) +{ + + status_label->unsetPalette(); + status_label->setText(i18n("Hover over each entry for more info. Right-click on entries for more options.")); + +} +#include "scanviewer.moc" diff --git a/src/scanviewer.h b/src/scanviewer.h new file mode 100644 index 0000000..ffb8d11 --- /dev/null +++ b/src/scanviewer.h @@ -0,0 +1,180 @@ +/* + * Copyright (C) 2004 Robert Hogan <robert at roberthogan dot net> + */ + +#ifndef _SCANVIEWER_H_ +#define _SCANVIEWER_H_ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <kapplication.h> +#include <kmainwindow.h> +#include "k3bjobprogressosd_mod.h" + + +class KPrinter; +class KToggleAction; +class KURL; +class QLineEdit; +class QComboBox; +class QCheckBox; +class QListBox; +class QListView; +class QListViewItem; +class QPushButton; +class QLabel; +class KProcIO; +class KConfig; +class KURLRequester; +class KProgress; +class K3bJobProgressOSD; +class KProgressDialog; +class QDir; +class QGridLayout; + +/** + * This class serves as the main window for ScanViewer. It handles the + * menus, toolbars, and status bars. + * + * @short Main window class + * @author $AUTHOR <$EMAIL> + * @version $APP_VERSION + */ +class ScanViewer : public QWidget +{ + Q_OBJECT +public: + /** + * Default Constructor + */ + ScanViewer(QWidget *parent, const char *name=0); + + /** + * Default Destructor + */ + virtual ~ScanViewer(); + + /** + * Use this method to load whatever file/URL you have + */ + + //void setDirName(QString); + void slotScan(const QStringList & filepattern, int mode, bool recursive, bool dcopscan); + void slotCancel(); + void slotStartAgain(); + bool scanGoingOn(); + +protected: + /** + * Overridden virtuals for Qt drag 'n drop (XDND) + */ + /*virtual void dragEnterEvent(QDragEnterEvent *event); + virtual void dropEvent(QDropEvent *event);*/ + +protected: + /** + * This function is called when it is time for the app to save its + * properties for session management purposes. + */ + //void saveProperties(KConfig *); + + /** + * This function is called when this app is restored. The KConfig + * object points to the session management config file that was saved + * with @ref saveProperties + */ + //void readProperties(KConfig *); + + +private slots: + + void slotProg(); + void slotOnItem( QListViewItem * lineitem); + void slotOffItem(); +private: + void setupAccel(); + void setupActions(); + void startProgressDialog( const QString & text ); + +private: + +signals: + void itemSelected(QString abs_filename, int line); + void scanFinished(QWidget *); + void scanStartingAgain(QWidget *); +public slots: + + +private slots: + //void dirButtonClicked(); + //void templateActivated(int index); + void childExited(); + void resetSysTray(); + void receivedOutput(KProcIO *); + //void itemSelected(const QString&); + void slotClear(); + void slotRMB( QListViewItem *, const QPoint &, int ); + void slotQuarantineSelected(); + void slotVirusPool(); + void slotVirusList(); + void slotGoogle(); + void slotTrendMicro(); + void slotCancelScanTime(); + //void patternTextChanged( const QString &); +private: + void processOutput(); + void finish(); + void getout(); + void Quarantine(); + void askUser(); + int countFiles( QDir & root); + //void ScanViewer::startProgress(); + QLineEdit *template_edit; + QComboBox *files_combo, *pattern_combo, *check_combo; + //KComboBox *dir_combo; + QCheckBox *recursive_box; + QCheckBox *recursive_box2; + QListView *resultview; + QPushButton *search_button, *cancel_button; + QLabel *status_label, *status2_label,*matches_label,*matches2_label; + KProcIO *childproc; + QString buf; + KConfig* config; + QStringList lastSearchItems; + QStringList lastScanPaths; + QStringList lastQuarItems; + QStringList QuarantineList; + bool errorsEncountered; + QPopupMenu* menu; + QPushButton* adv_options; + QPushButton* schedule; + QString selectedVirus; + bool multiScan; + QString urlsToScan; + bool scanInProgress; + bool scanCancelled; + QString prevdir; + QStringList listOfUrlsToScan; + bool multi_recursive; + int m_mode; + QStringList m_filepattern; + bool m_recursive; + int filesscanned; + int cnt; + KProgressDialog* progress; + KProgress* prog; + K3bJobProgressOSD* progosd; + QBoxLayout *status2_layout; + QFrame *status2_frame; + QGridLayout *layout; + KProgressDialog *progressDialog; + QTimer *timer; + QPushButton* scan_time; + bool calculateTime; + bool showProgress; + QFrame *status_frame; +}; + +#endif // _SCANVIEWER_H_ diff --git a/src/schedule.cpp b/src/schedule.cpp new file mode 100644 index 0000000..1400f62 --- /dev/null +++ b/src/schedule.cpp @@ -0,0 +1,505 @@ +/* + * Copyright (C) 2004 Robert Hogan <robert at roberthogan dot net> + */ + +#include "schedule.h" +#include "klamav.h" +#include "datepicker.h" + + +#include "ktview.h" + + +#include <qlabel.h> +#include <kurlrequester.h> +#include <qlayout.h> +#include <qlistview.h> +//#include <qlistviewitem.h> +#include <kglobalsettings.h> +#include <kdialog.h> +#include <dcopclient.h> +#include <kstdguiitem.h> +#include <sys/stat.h> + + +Schedule::Schedule( QWidget* parent, QStringList filepattern, const char* name, bool modal, WFlags fl ) + : QDialog( parent, name, modal, fl ) +{ + + setCaption( i18n( "Schedule Scan" ) ); + + cthost = new CTHost(); +// const CTHost& cth(*cthost); + + // for each user +// CTCronIterator i = const_cast<CTHost&>(cth).cron.begin(); +// CTCron* ctcron((CTCron*)*i); + + + _filepattern = filepattern; + //bool isRTL = QApplication::reverseLayout(); + QVBoxLayout *vbox = new QVBoxLayout(this, KDialog::marginHint(), + KDialog::spacingHint(), "vbox"); + + QGroupBox *group = new QGroupBox("Schedule Scan of Selected Folders", this); + vbox->addWidget(group); + + + + QGridLayout *layout = new QGridLayout( group, 6, 6, KDialog::spacingHint(), + KDialog::spacingHint(), "layout"); + layout->addRowSpacing(0, group->fontMetrics().height()); + layout->setColStretch(0, 1); + layout->setColStretch(1, 1); + + + + check_combo = new QComboBox(false, group); + check_combo->insertItem( i18n("When I log in to KDE")); + check_combo->insertItem( i18n("Every day at ")); + check_combo->insertItem( i18n("Every day at the current time")); + check_combo->insertItem( i18n("Every week from now on at the current time")); + check_combo->insertItem( i18n("Every week from now on at")); + check_combo->insertItem( i18n("Every week from a specific date at")); + check_combo->insertItem( i18n("Every month from now on at the current time")); + check_combo->insertItem( i18n("Every month from now on at")); + check_combo->insertItem( i18n("Every month from a specific date at")); + check_combo->insertItem( i18n("Once only on a specific date at the current time")); + check_combo->insertItem( i18n("Once only on a specific date at")); + + layout->addWidget(check_combo,1,0); + connect( check_combo, SIGNAL(activated(int)),this, + SLOT(slotQueryDatePicker(int)) ); + + + hour = new HMSTimeWidget( group ); + hour->setWrapping(true); + hour->setMaxValue(23); + hour->setValidator(new KStrictIntValidator(0, 23, hour)); + layout->addWidget(hour, 1, 1); + + QLabel *dots1 = new QLabel(":", group); + dots1->setMinimumWidth( 7 ); + dots1->setAlignment( QLabel::AlignCenter ); + layout->addWidget(dots1, 1, 2); + + minute = new HMSTimeWidget( group ); + minute->setWrapping(true); + minute->setMinValue(0); + minute->setMaxValue(59); + minute->setValidator(new KStrictIntValidator(0, 59, minute)); + layout->addWidget(minute, 1, 3); + + + + + QPushButton* add = new QPushButton ("Add", group); + layout->addWidget(add,1,5); + //add->setFixedSize(add->sizeHint()); + + connect( add, SIGNAL(clicked()), + SLOT(slotScheduleScan()) ); + + QPushButton* del = new QPushButton ("Delete", group); + layout->addWidget(del,1,6); + //del->setFixedSize(del->sizeHint()); + + connect( del, SIGNAL(clicked()), + SLOT(slotDelete()) ); + + + //schedulebox = new QListView(group); + schedulebox = new KTView(group); + QFontMetrics rb_fm(schedulebox->fontMetrics()); + schedulebox->setMinimumSize(rb_fm.width("0")*55, + rb_fm.lineSpacing()*15); +/* //kdDebug() << ((schedulebox->width())/2) << endl; + schedulebox->addColumn( "Paths to Scan",(group->width())); + schedulebox->addColumn( "When to Scan",(group->width())); + schedulebox->setResizeMode(QListView::AllColumns); + schedulebox->setSelectionMode( QListView::Extended ); + schedulebox->setAllColumnsShowFocus(true);*/ + + layout->addMultiCellWidget(schedulebox, 2, 4,0,6); + + QHBoxLayout *h5 = new QHBoxLayout( vbox, KDialog::spacingHint() ); + h5->addStretch( 1 ); + + // OK + KPushButton *pbOk = new KPushButton(KStdGuiItem::ok(), this, "pbOk"); + pbOk->setDefault(true); + h5->addWidget( pbOk); + + // Cancel +// KPushButton *pbCancel = new KPushButton(KStdGuiItem::cancel(), this, "pbCancel"); +// h5->addWidget( pbCancel); + + connect(pbOk, SIGNAL(clicked()), SLOT(slotOK())); +/* connect(pbCancel, SIGNAL(clicked()), SLOT(slotCancel()));*/ + + schedulebox->hideCommand(); +} + +Schedule::~Schedule() +{ + delete cthost; +} + + +void Schedule::slotQueryDatePicker(int) +{ + + if (check_combo->currentText().contains(i18n("specific date")) ){ + DatePicker *_calendar; + _calendar = new DatePicker(this, QDateTime::currentDateTime().date()); + int x = this->width() - (this->width()/2); + int y = this->height() - (this->height()/2); + _calendar->move(QPoint(x,y)); + _calendar->show(); + _calendar->setFocus(); + connect( _calendar, SIGNAL(signalSelectedDate(QDate)),this, + SLOT(slotAddDateToCombo(QDate)) ); + + } +} + +void Schedule::slotAddDateToCombo(QDate newdate) +{ + + //check_combo->insertItem + _date = newdate; + //kdDebug() << newdate.toString() << endl; + QString newstring = check_combo->currentText().replace("a specific date",newdate.toString()); + check_combo->insertItem(newstring); + check_combo->setCurrentItem(check_combo->count()-1); + + DCOPClient* client = KApplication::dcopClient(); + client->attach(); + client->registerAs(kapp->name()); + + + +} + + +void Schedule::slotScheduleScan() +{ + + +/* cthost = new CTHost();*/ +/* const CTHost& cth(*cthost); +// +// // for each user + CTCronIterator i = const_cast<CTHost&>(cth).cron.begin(); + CTCron* ctcron((CTCron*)*i); */ + + //delete cttask; + QString command = check_combo->currentText(); + + + + cttask = new CTTask ("", "", TRUE); + + cttask->user = ""; + + if (command.contains(i18n("When I log in to KDE")) ){ + QString startupcommand = createStartupScript(); + cttask->comment = (const char *)i18n("KlamAV Scheduled Scan at KDE Login of %1").arg(_filepattern.join(" ")).local8Bit(); + cttask->command = (const char *)QString("%1").arg(startupcommand).local8Bit(); + cttask->enabled = FALSE; + + }else{ + + cttask->comment = (const char *)i18n("KlamAV Scheduled Scan of %1").arg(_filepattern.join(" ")).local8Bit(); + cttask->command = (const char *)QString("%1 '%2'").arg(createScanScript()).arg(_filepattern.join("' '")).local8Bit(); + cttask->enabled = TRUE; + } + cttask->silent = FALSE; + + + int curhour = (QTime::currentTime()).hour(); + unsigned int curmin = (QTime::currentTime()).minute(); + + int shour = QString(hour->text()).toInt(); + unsigned int smin = QString(minute->text()).toInt(); + + int sdatedayofweek = _date.dayOfWeek(); + int todaydayofweek = QDate::currentDate().dayOfWeek(); + + + if (command.contains(i18n("at the current time")) ){ + cttask->hour.set(curhour, TRUE); + cttask->minute.set(curmin, TRUE); + }else{ + cttask->hour.set(shour, TRUE); + cttask->minute.set(smin, TRUE); + } + + if (command.contains(i18n("Every week")) ){ + if (command.contains(i18n("from now on") )) + cttask->dayOfWeek.set(todaydayofweek, TRUE); + else + cttask->dayOfWeek.set(sdatedayofweek, TRUE); + for (int dm = 1; dm <= 31; dm++) + { + cttask->dayOfMonth.set(dm, true); + } + for (int mo = 1; mo <= 12; mo++) + { + cttask->month.set(mo, true); + } + + }else if (command.contains(i18n("Every month")) ){ + if (command.contains(i18n("from now on") )) + cttask->dayOfMonth.set(QDate::currentDate().day(), TRUE); + else + cttask->dayOfMonth.set(_date.day(), TRUE); + for (int dw = 1; dw <= 7; dw++) + { + cttask->dayOfWeek.set(dw, true); + } + for (int mo = 1; mo <= 12; mo++) + { + cttask->month.set(mo, true); + } + }else if (command.contains(i18n("Every day")) ){ + for (int dw = 1; dw <= 7; dw++) + { + cttask->dayOfWeek.set(dw, true); + } + + for (int dm = 1; dm <= 31; dm++) + { + cttask->dayOfMonth.set(dm, true); + } + for (int mo = 1; mo <= 12; mo++) + { + cttask->month.set(mo, true); + } + }else if (command.contains(i18n("Once only")) ){ + cttask->month.set(_date.month(), TRUE); + cttask->dayOfMonth.set(_date.day(), TRUE); + }else{ + cttask->month.set(1, TRUE); + cttask->dayOfMonth.set(1, TRUE); + cttask->dayOfWeek.set(1, true); + cttask->hour.set(0, TRUE); + cttask->minute.set(0, TRUE); + + } + + + + + QString description = QString::fromLocal8Bit(cttask->describe().c_str()); + CTCron* ctcron(schedulebox->getCTCron()); + if (cttask->dirty()) + ctcron->task.push_back(cttask); + //new KTListTask(this, ctcron, cttask); // Qt will clean up + else + delete cttask; + + + schedulebox->refresh(); + cthost->apply(); + + //QListViewItem* tm = new QListViewItem( schedulebox, _filepattern, description); + +/* if (cthost->isError()) + { + KMessageBox::error(this, cthost->errorMessage()); + } + //kdDebug() << "finished crontab" << endl; + + + delete cthost;*/ +} + + +void Schedule::slotDelete() +{ + + //kdDebug() << schedulebox->currentItem()->text(1) << endl; + QFile file(schedulebox->currentItem()->text(1).section(" ",0,0).stripWhiteSpace()); + file.remove(); + schedulebox->remove(); + cthost->apply(); +} + +void Schedule::slotOK() +{ + cthost->apply(); + close(); +} + +void Schedule::slotCancel() +{ + close(); +} + +QString Schedule::createScanScript() +{ + + QString path = getenv("HOME"); + path += "/.klamav"; + QDir klamavdir(path); + if (!klamavdir.exists() && !klamavdir.mkdir(path)) + return QString("Error"); + + QTime now = QTime::currentTime(); + QDate today = QDate::currentDate(); + QString timestring = QString("%1%2") + .arg(today.toString("ddMMyy")) + .arg(now.toString("hhmmss")); + + QFile file( QString("%1/ScanWithKlamav_%2.sh").arg(path).arg(timestring )); + + if ( file.open( IO_WriteOnly ) ) { + QTextStream ts( &file ); + + QString kdedir = getenv("KDEDIR"); + + + ts << "#!/bin/bash" << "\n"; + ts << "HOSTNAME=`hostname`" << "\n"; + ts << "export HOSTNAME" << "\n"; + ts << QString("PATH=%1").arg(QString(getenv("PATH"))) << "\n"; + ts << "export PATH" << "\n"; + ts << "DCOPSERVER=`cat /home/${USER}/.DCOPserver_${HOSTNAME}_:0 | grep local`" << "\n"; + ts << "export DCOPSERVER" << "\n"; + ts << "DISPLAY=:0" << "\n"; + ts << "export DISPLAY" << "\n"; + ts << "# Execution starts here" << "\n"; + ts << "if [ \"$1\" = \"\" ]; then" << "\n"; + ts << " exit 1" << "\n"; + ts << "fi" << "\n"; + ts << "until [ -z \"$1\" ] # Until all parameters used up..." << "\n"; + ts << "do" << "\n"; + ts << " if [ \"${URL}\" = \"\" ]; then" << "\n"; + ts << " URL=$1" << "\n"; + ts << " SCANTHIS=$1" << "\n"; + ts << " else" << "\n"; + ts << " URL=${URL}'*'$1" << "\n"; + ts << " SCANTHIS=${SCANTHIS}' '$1" << "\n"; + ts << " fi" << "\n"; + ts << " shift" << "\n"; + ts << "done" << "\n"; + ts << "DCOPEXEC=`which dcop`" << "\n"; + ts << "KLAMAVEXEC=`which klamav`" << "\n"; + ts << "if ${DCOPEXEC} `${DCOPEXEC}|grep klamav|head -1` DCOPKlamscan scanURLs \"${URL}\"; then" << "\n"; + ts << " exit 0" << "\n"; + ts << "else" << "\n"; + ts << " ${KLAMAVEXEC} --scanthis ${SCANTHIS}" << "\n"; + ts << "fi" << "\n"; + + file.close(); + chmod((const char *)file.name(), S_IWUSR | S_IRUSR | S_IEXEC ); + return file.name(); + }else + return QString("Error"); + +} + +QString Schedule::createStartupScript() +{ + + QString path = KGlobalSettings::autostartPath(); + QDir startupdir(path); + if (!startupdir.exists()) + return QString("Error"); + + QTime now = QTime::currentTime(); + QDate today = QDate::currentDate(); + QString timestring = QString("%1%2") + .arg(today.toString("ddMMyy")) + .arg(now.toString("hhmmss")); + + QFile file( QString("%1klamav_%2.desktop").arg(path).arg(timestring )); + + if ( file.open( IO_WriteOnly ) ) { + QTextStream ts( &file ); + + ts << "[Desktop Entry]" << "\n"; + ts << "Encoding=UTF-8" << "\n"; + ts << "Name=Klamav" << "\n"; + ts << QString("Exec=klamav %i %m -caption \"%c\" --scanthis '%1'").arg(_filepattern.join("' '")) << "\n"; + ts << "Icon=klamav" << "\n"; + ts << "Type=Application" << "\n"; + ts << "DocPath=klamav/klamav.html" << "\n"; + ts << "Comment=An Anti-Virus Manager" << "\n"; + ts << "Comment[cs]=Aplikace typu KPart" << "\n"; + ts << "Comment[da]=Et KDE KPart program" << "\n"; + ts << "Comment[de]=Ein KDE-Programm" << "\n"; + ts << "Comment[el]=Μια εφαρμογή KDE KPart" << "\n"; + ts << "Comment[eo]=KDEa Parto-aplikaĵo" << "\n"; + ts << "Comment[es]=Una aplicación KPart para KDE" << "\n"; + ts << "Comment[et]=KDE KPart rakendus" << "\n"; + ts << "Comment[fi]=KDE KPart sovellus" << "\n"; + ts << "Comment[fr]=Une Application KPart pour KDE" << "\n"; + ts << "Comment[he]=KDE לש KPart םושיי" << "\n"; + ts << "Comment[hu]=Egy KDE KPart tesztalkalmazás" << "\n"; + ts << "Comment[is]=KDE KPart forrit" << "\n"; + ts << "Comment[it]=Un'applicazione \"part\" di KDE" << "\n"; + ts << "Comment[ja]=KDE KPart アプリケーション" << "\n"; + ts << "Comment[ko]=KDE용 KPart 응용 프로그램" << "\n"; + ts << "Comment[lv]=KDE KPart Aplikācija" << "\n"; + ts << "Comment[nl]=een KDE KPart-applicatie" << "\n"; + ts << "Comment[no_NY]=Eit KDE KPart-program" << "\n"; + ts << "Comment[pt]=Uma aplicação KPart" << "\n"; + ts << "Comment[pt_BR]=Uma aplicação KPart do KDE" << "\n"; + ts << "Comment[ro]=O aplicaţie KPart pentru KDE" << "\n"; + ts << "Comment[ru]=Приложение KPart KDE" << "\n"; + ts << "Comment[sk]=KDE KPart aplikácia" << "\n"; + ts << "Comment[sl]=Program za KDE KPart" << "\n"; + ts << "Comment[sr]=KDE KPart aplikacija" << "\n"; + ts << "Comment[sv]=Ett KDE KPart-program" << "\n"; + ts << "Comment[tr]=KDE Kpart Uygulaması" << "\n"; + ts << "Comment[uk]=Програма KPart для KDE" << "\n"; + ts << "Comment[zh_CN.GB2312]=KDE KPart程序" << "\n"; + ts << "Terminal=0" << "\n"; + + file.close(); + chmod((const char *)file.name(), S_IWUSR | S_IRUSR | S_IEXEC ); + return file.name(); + }else + return QString("Error"); + +} + + + +HMSTimeWidget::HMSTimeWidget(QWidget *parent, const char *name) : + KIntSpinBox(parent, name) +{ +} + + +QString HMSTimeWidget::mapValueToText(int value) +{ + QString s = QString::number(value); + if( value < 10 ) { + s = "0" + s; + } + return s; +} + +QValidator::State KStrictIntValidator::validate( QString & input, int & d ) const +{ + if( input.isEmpty() ) + return Valid; + + State st = QIntValidator::validate( input, d ); + + if( st == Intermediate ) + return Invalid; + + return st; +} + +const CTHost& Schedule::getCTHost() const +{ + return *cthost; +} + + +#include "schedule.moc" diff --git a/src/schedule.h b/src/schedule.h new file mode 100644 index 0000000..f93d379 --- /dev/null +++ b/src/schedule.h @@ -0,0 +1,169 @@ +/* + * Copyright (C) 2004 Robert Hogan <robert at roberthogan dot net> + */ + +#ifndef _SCHEDULE_H_ +#define _SCHEDULE_H_ + +#include <qvariant.h> +#include <qdialog.h> +#include <qspinbox.h> + +#include <qdatetime.h> +#include <qlineedit.h> +#include <qstring.h> +#include <qtimer.h> +#include <qvalidator.h> +#include <qwidget.h> +#include <qcheckbox.h> + +#include "cthost.h" +#include "cttask.h" +#include "ctcron.h" + +#include <kdatepicker.h> +#include <knuminput.h> + + +class KPrinter; +class KToggleAction; +class KURL; +class QLineEdit; +class QComboBox; +class QCheckBox; +class QListBox; +//class QListView; +class KTView; +class QListViewItem; +class QPushButton; +class QLabel; +class KProcess; +class KConfig; +class KURLRequester; +class CollectionSetup; +class QToolButton; +class QHBoxLayout; + +class HMSTimeWidget : public KIntSpinBox +{ + Q_OBJECT + public: + HMSTimeWidget(QWidget *parent=0, const char *name=0); + protected: + QString mapValueToText(int); +}; + +class KStrictIntValidator : public QIntValidator +{ +public: + KStrictIntValidator(int bottom, int top, QWidget * parent, + const char * name = 0 ) + : QIntValidator(bottom, top, parent, name) {}; + + QValidator::State validate( QString & input, int & d ) const; +}; + +/** + * This class serves as the main window for Schedule. It handles the + * menus, toolbars, and status bars. + * + * @short Main window class + * @author $AUTHOR <$EMAIL> + * @version $APP_VERSION + */ +class Schedule : public QDialog +{ + Q_OBJECT +public: + /** + * Default Constructor + */ + Schedule( QWidget* parent = 0, QStringList filepattern = 0,const char* name = 0, bool modal = FALSE, WFlags fl = 0 ); + + /** + * Default Destructor + */ + virtual ~Schedule(); + + /** + * Use this method to load whatever file/URL you have + */ + + void setDirName(QString); + bool isMultiScan(); + const CTHost& getCTHost() const; + +protected: + /** + * Overridden virtuals for Qt drag 'n drop (XDND) + */ + /*virtual void dragEnterEvent(QDragEnterEvent *event); + virtual void dropEvent(QDropEvent *event);*/ + +protected: + /** + * This function is called when it is time for the app to save its + * properties for session management purposes. + */ + //void saveProperties(KConfig *); + + /** + * This function is called when this app is restored. The KConfig + * object points to the session management config file that was saved + * with @ref saveProperties + */ + //void readProperties(KConfig *); + + +private slots: + + void slotQueryDatePicker(int index); + void slotAddDateToCombo(QDate newdate); + void slotScheduleScan(); + void slotDelete(); + void slotOK(); + void slotCancel(); +private: + void setupAccel(); + void setupActions(); + QString createScanScript(); + QString createStartupScript(); +private: + +signals: + +public slots: +private slots: +private: + QLineEdit *template_edit; + QComboBox *files_combo, *pattern_combo, *check_combo; + QCheckBox *recursive_box; +// QListView *resultview; + QPushButton *search_button, *cancel_button; + QLabel *status_label, *status2_label,*matches_label,*matches2_label; + KProcess *childproc; + QString buf; + KConfig* config; + bool errorsEncountered; + QPushButton* adv_options; + QString urlsToScan; + QString prevdir; + QStringList listOfUrlsToScan; + bool multi_recursive; + CollectionSetup* setup; + QToolButton *m_tabsClose; + QToolButton* play; + QToolButton* stop; + QHBoxLayout* controls; + QDate _date; + HMSTimeWidget* hour; + HMSTimeWidget* minute; + QStringList _filepattern; + KTView *schedulebox; + CTHost* cthost; + CTTask* cttask; + CTCron* ctcron; +}; + + +#endif // _SCHEDULE_H_ diff --git a/src/sigtool.cpp b/src/sigtool.cpp new file mode 100644 index 0000000..77c92a0 --- /dev/null +++ b/src/sigtool.cpp @@ -0,0 +1,247 @@ +/* + * Copyright (C) 2004 Robert Hogan <robert at roberthogan dot net> + */ + +#include "sigtool.h" + + +#include <klocale.h> +#include <kstatusbar.h> +#include <kfiledialog.h> + + + +#include <kurlrequester.h> +#include <qlayout.h> +#include <kmessagebox.h> + +const char *mail_clients[] = { + "KMail", + "Ximian Evolution", + 0 +}; + +Sigtool::Sigtool(QWidget *parent, const char *name) + : QWidget(parent, name) +{ + + QVBoxLayout *vbox = new QVBoxLayout(this, KDialog::marginHint(), + KDialog::spacingHint(), "vbox"); + + + //KMessageBox::information (this,nooffilters); + QGroupBox *mail_group = new QGroupBox(i18n("Email Client"), this); + vbox->addWidget(mail_group); + + + QGridLayout *mail_layout = new QGridLayout( mail_group, 2, 6, KDialog::spacingHint(), + KDialog::spacingHint(), "mail_layout"); + mail_layout->addRowSpacing(0, mail_group->fontMetrics().height()); + mail_layout->setColStretch(1, 1); + mail_layout->setColStretch(2, 1); + + //IP Address & Port + QWidget *mail_hlp = new QWidget( mail_group ); + + mail_layout->addMultiCellWidget(mail_hlp, 1,2, 1,6); + QGridLayout *mail_dir_layout = new QGridLayout(mail_hlp,2,6, KDialog::spacingHint() ); + + QLabel *mail_dir_label = new QLabel(i18n("Choose your email client:"), mail_hlp); + mail_dir_label->setAlignment(Qt::AlignRight); + //mail_dir_label->setFixedSize(mail_dir_label->sizeHint()); + mail_dir_layout->addWidget(mail_dir_label,0,2); + + check_combo = new QComboBox(false, mail_hlp); + check_combo->insertStrList(mail_clients); + check_combo->adjustSize(); + //check_combo->setFixedSize(check_combo->size()); + mail_dir_layout->addWidget(check_combo,0,3); + + //User & Pass +// QWidget *mail_hlp2 = new QWidget( mail_group ); +// mail_layout->addMultiCellWidget(mail_hlp2, 2,2, 1,2); +// QHBoxLayout *mail_userpass_layout = new QHBoxLayout(mail_hlp2, KDialog::spacingHint() ); + + search_button = new QPushButton (i18n( "Configure Automatically" ), mail_hlp); + mail_dir_layout->addWidget(search_button,1,2); + //search_button->setFixedSize(search_button->sizeHint()); + + manual_button = new QPushButton (i18n( "Tell me how to do it" ), mail_hlp); + mail_dir_layout->addWidget(manual_button,1,3); + //manual_button->setFixedSize(manual_button->sizeHint()); + + +// KButtonBox *actionbox = new KButtonBox(mail_hlp, Qt::Horizontal); +// mail_userpass_layout->addWidget(actionbox); +// actionbox->addStretch(); +// search_button = actionbox->addButton(i18n("&Configure Automatically")); +// manual_button = actionbox->addButton(i18n("&Tell me how to do it")); +// actionbox->addStretch(); +// actionbox->layout(); + + + + QString text = i18n( "This will help you configure your email client to scan incoming and outgoing mail with KlamAV. Not all mail clients are fully supported yet. Infected mail is clearly marked as such and is wrapped in another email from KlamAV telling you the name of the virus and other relevant details." ); + + QGroupBox *Notes = new QGroupBox(i18n("Notes"), this); + vbox->addWidget(Notes); + + QGridLayout *notes_layout = new QGridLayout( Notes, 5, 2, KDialog::spacingHint(), + KDialog::spacingHint(), "notes_layout"); + notes_layout->addRowSpacing(0, Notes->fontMetrics().height()); + notes_layout->setColStretch(0, 1); + notes_layout->setColStretch(1, 1); + + + QWidget *notes_hlp = new QWidget( Notes ); + + notes_layout->addMultiCellWidget(notes_hlp, 1,1, 0,1); + QHBoxLayout *notes_box = new QHBoxLayout(notes_hlp, KDialog::spacingHint() ); + + notes_label = new QLabel(i18n(text), notes_hlp); + notes_label->setAlignment( int( QLabel::WordBreak | QLabel::AlignVCenter ) ); + //notes_label->setFixedSize(notes_label->sizeHint()); + notes_box->addWidget(notes_label); + + + + + + + connect( search_button, SIGNAL(clicked()), + SLOT(configureKMail()) ); + connect( manual_button, SIGNAL(clicked()), + SLOT(manual()) ); + connect( check_combo, SIGNAL(activated(const QString &)), + SLOT(dobuttons()) ); + + + + +} + +Sigtool::~Sigtool() +{ +} + + +void Sigtool::configureKMail(){ + + KMessageBox::information (this,i18n( "Please ensure KMail is not open before we proceed.") ); + + QString DatabaseLocation; + config = KGlobal::config(); + config->setGroup("Freshklam"); + QStringList lastDownloadPaths = config->readListEntry("lastDownloadPaths"); + for (QStringList::Iterator it = lastDownloadPaths.begin(); it == lastDownloadPaths.begin() ; it++){ + DatabaseLocation = *it; + } + + config = new KConfig("kmailrc"); + config->setGroup("General"); + QVariant nooffilters = config->readEntry("filters"); + + int numfilters = nooffilters.toInt(); + nooffilters = numfilters; + for (int j=0; j != numfilters; j++ ){ + QVariant numb = j; + QString filtername=QString("Filter #%1").arg(numb.toString()); + config->setGroup(filtername); + QString binary = config->readEntry("action-args-0"); + if (binary.find("klammail") != -1){ + KMessageBox::information (this,i18n( "You're already set up! Sure you haven't already configured KMail for KlamAV scanning?") ); + return; + } + } + + + QString filtername=QString("Filter #%1").arg(nooffilters.toString()); + config->setGroup(filtername); + + config->writeEntry("ConfigureShortcut", "false"); + config->writeEntry("Icon", ""); + config->writeEntry("StopProcessingHere","false"); + config->writeEntry("action-args-0", QString("klammail -d %1").arg(DatabaseLocation)); + config->writeEntry("action-name-0","filter app"); + config->writeEntry("actions","1"); + config->writeEntry("apply-on","check-mail","manual-filtering"); + config->writeEntry("contentsA","2"); + config->writeEntry("fieldA","<size>"); + config->writeEntry("funcA","greater-or-equal"); + config->writeEntry("name","<<size>>:2"); + config->writeEntry("operator","or"); + config->writeEntry("rules","1"); + + numfilters++; + nooffilters = numfilters; + filtername=QString("Filter #%1").arg(nooffilters.toString()); + config->setGroup(filtername); + + config->writeEntry("ConfigureShortcut","false"); + config->writeEntry("Icon", ""); + config->writeEntry("StopProcessingHere","false"); + config->writeEntry("action-args-0","trash"); + config->writeEntry("action-name-0","transfer"); + config->writeEntry("actions","1"); + config->writeEntry("apply-on","check-mail","manual-filtering"); + config->writeEntry("contentsA","virus-found"); + config->writeEntry("fieldA","<any header>"); + config->writeEntry("funcA","contains"); + config->writeEntry("name","<<any header>>:virus-found"); + config->writeEntry("operator","or"); + config->writeEntry("rules","1"); + + numfilters ++; + nooffilters = numfilters; + config->setGroup("General"); + config->writeEntry("filters", nooffilters.toString()); + config->sync(); + + KMessageBox::information (this,i18n( "I've set up the filters as the last two in your KMail filter list. You might want to open Kmail up and take a look.") ); +} + +void Sigtool::manualKMail(){ + + + QString text = i18n( "Mail scanning support is provided by a program called 'klammail'. This was installed automatically as part of the KlamAV installation. To use this program to scan your email as you send and receive it you need to set up a 'filter' in KMail to 'pipe' mail through klammail as it is coming in/going out. You should then set up a filter after this one to put any mail with the word 'virus-found' in the header into the quarantine folder of your choice. The mail will be clearly marked as infected and will tell you the name of the virus and who the mail is from." ); + + notes_label->setText( text ); + + +} + +void Sigtool::manualXimian(){ + + QString text = i18n( "Mail scanning support is provided by a program called 'klammail'. This was installed automatically as part of the KlamAV installation. To use this program to scan your email as you send and receive it you need to set up a 'filter' in Ximian Evolution to 'pipe' mail through klammail as it is coming in/going out. You should then set up a filter after this one to put any mail with the word 'virus-found' in the header into the quarantine folder of your choice. The mail will be clearly marked as infected and will tell you the name of the virus and who the mail is from." ); + + notes_label->setText( text ); + notes_label->setAlignment( int( QLabel::WordBreak | QLabel::AlignVCenter ) ); + + +} + +void Sigtool::manual(){ + + + switch (check_combo->currentItem()) { + case 0 : manualKMail();break; + case 1 : manualXimian(); break; + } + + + +} + +void Sigtool::dobuttons(){ + + //KMessageBox::information (this,check_combo->currentItem()); + switch (check_combo->currentItem()) { + case 0 : search_button->setEnabled(true);;break; + case 1 : search_button->setEnabled(false);; break; + } + + + +} + +#include "sigtool.moc" diff --git a/src/sigtool.h b/src/sigtool.h new file mode 100644 index 0000000..4b73b6b --- /dev/null +++ b/src/sigtool.h @@ -0,0 +1,137 @@ +/* + * Copyright (C) 2004 Robert Hogan <robert at roberthogan dot net> + */ + +#ifndef _SIGTOOL_H_ +#define _SIGTOOL_H_ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <kapplication.h> +#include <kmainwindow.h> + + + +class KPrinter; +class KToggleAction; +class KURL; +class QLineEdit; +class QComboBox; +class QCheckBox; +class QListBox; +class QPushButton; +class QLabel; +class KProcess; +class KConfig; +class KURLRequester; + + +/** + * This class serves as the main window for Sigtool. It handles the + * menus, toolbars, and status bars. + * + * @short Main window class + * @author $AUTHOR <$EMAIL> + * @version $APP_VERSION + */ +class Sigtool : public QWidget +{ + Q_OBJECT +public: + /** + * Default Constructor + */ + Sigtool(QWidget *parent, const char *name=0); + + /** + * Default Destructor + */ + virtual ~Sigtool(); + + /** + * Use this method to load whatever file/URL you have + */ + void setDirName(QString); + +protected: + /** + * Overridden virtuals for Qt drag 'n drop (XDND) + */ + /*virtual void dragEnterEvent(QDragEnterEvent *event); + virtual void dropEvent(QDropEvent *event);*/ + +protected: + /** + * This function is called when it is time for the app to save its + * properties for session management purposes. + */ + //void saveProperties(KConfig *); + + /** + * This function is called when this app is restored. The KConfig + * object points to the session management config file that was saved + * with @ref saveProperties + */ + //void readProperties(KConfig *); + + +private slots: +/* void fileNew(); + void fileOpen(); + void fileSave(); + void fileSaveAs(); + void filePrint(); + void optionsShowToolbar(); + void optionsShowStatusbar(); + void optionsConfigureKeys(); + void optionsConfigureToolbars(); + void optionsPreferences(); + void newToolbarConfig(); +*/ + //void changeStatusbar(const QString& text); + //void changeCaption(const QString& text); + +private: + void setupAccel(); + void setupActions(); + +private: + //SigtoolView *m_view; + + /* KPrinter *m_printer; + KToggleAction *m_toolbarAction; + KToggleAction *m_statusbarAction;*/ + + +signals: + void itemSelected(QString abs_filename, int line); + +public slots: + +private slots: + void configureKMail(); + void manualKMail(); + void manualXimian(); + void manual(); + void dobuttons(); +private: + + QLineEdit *template_edit; + QComboBox *files_combo, *pattern_combo/*, *dir_combo*/; + KURLRequester *dir_combo; + QCheckBox *recursive_box; + QListBox *resultbox; + QPushButton *search_button, *manual_button; + QLabel *status_label, *matches_label; + KProcess *childproc; + QString buf; + KConfig *config; + QStringList lastSearchItems; + QStringList lastSearchPaths; + QComboBox *check_combo; + QLabel *notes_label; +}; + +#endif // _Sigtool_H_ diff --git a/src/specialfiletypes.ui b/src/specialfiletypes.ui new file mode 100644 index 0000000..7a7be28 --- /dev/null +++ b/src/specialfiletypes.ui @@ -0,0 +1,159 @@ +<!DOCTYPE UI><UI version="3.3" stdsetdef="1"> +<class>SpecialFileTypes</class> +<widget class="QWidget"> + <property name="name"> + <cstring>SpecialFileTypes</cstring> + </property> + <property name="geometry"> + <rect> + <x>0</x> + <y>0</y> + <width>399</width> + <height>385</height> + </rect> + </property> + <property name="caption"> + <string>Special File Types</string> + </property> + <grid> + <property name="name"> + <cstring>unnamed</cstring> + </property> + <widget class="QGroupBox" row="0" column="0"> + <property name="name"> + <cstring>Special_File_Types</cstring> + </property> + <property name="title"> + <string>Special File Types</string> + </property> + <widget class="QLayoutWidget"> + <property name="name"> + <cstring>layout9</cstring> + </property> + <property name="geometry"> + <rect> + <x>20</x> + <y>30</y> + <width>330</width> + <height>210</height> + </rect> + </property> + <grid> + <property name="name"> + <cstring>unnamed</cstring> + </property> + <widget class="QCheckBox" row="6" column="0"> + <property name="name"> + <cstring>kcfg_VirusEncrypted</cstring> + </property> + <property name="paletteForegroundColor"> + <color> + <red>255</red> + <green>0</green> + <blue>0</blue> + </color> + </property> + <property name="text"> + <string>Mark Encr&ypted Files as Suspicious</string> + </property> + <property name="accel"> + <string>Alt+Y</string> + </property> + </widget> + <widget class="QCheckBox" row="5" column="0"> + <property name="name"> + <cstring>kcfg_VirusBroken</cstring> + </property> + <property name="paletteForegroundColor"> + <color> + <red>255</red> + <green>0</green> + <blue>0</blue> + </color> + </property> + <property name="text"> + <string>Treat &a Broken Executable as a Virus</string> + </property> + <property name="accel"> + <string>Alt+A</string> + </property> + </widget> + <widget class="QCheckBox" row="4" column="0"> + <property name="name"> + <cstring>kcfg_ExcludeQuarantine</cstring> + </property> + <property name="text"> + <string>Exclude &Quarantine Directory</string> + </property> + <property name="accel"> + <string>Alt+Q</string> + </property> + </widget> + <widget class="QCheckBox" row="3" column="0"> + <property name="name"> + <cstring>kcfg_ScanMacros</cstring> + </property> + <property name="text"> + <string>&Scan the Macros in Microsoft Office Files</string> + </property> + <property name="accel"> + <string>Alt+S</string> + </property> + </widget> + <widget class="QCheckBox" row="1" column="0"> + <property name="name"> + <cstring>kcfg_ScanPE</cstring> + </property> + <property name="text"> + <string>Scan 'Portable E&xecutable' Files</string> + </property> + <property name="accel"> + <string>Alt+X</string> + </property> + </widget> + <widget class="QCheckBox" row="0" column="0"> + <property name="name"> + <cstring>kcfg_ScanMail</cstring> + </property> + <property name="text"> + <string>Scan Files Containin&g E-Mail(s)</string> + </property> + <property name="accel"> + <string>Alt+G</string> + </property> + </widget> + <widget class="QCheckBox" row="2" column="0"> + <property name="name"> + <cstring>kcfg_ScanHTML</cstring> + </property> + <property name="text"> + <string>Scan &HTML Files for Exploits</string> + </property> + <property name="accel"> + <string>Alt+H</string> + </property> + </widget> + </grid> + </widget> + </widget> + <spacer row="1" column="0"> + <property name="name"> + <cstring>spacer3</cstring> + </property> + <property name="orientation"> + <enum>Vertical</enum> + </property> + <property name="sizeType"> + <enum>Expanding</enum> + </property> + <property name="sizeHint"> + <size> + <width>20</width> + <height>111</height> + </size> + </property> + </spacer> + </grid> +</widget> +<layoutdefaults spacing="6" margin="11"/> +</UI> diff --git a/src/sqlite/Makefile.am b/src/sqlite/Makefile.am new file mode 100644 index 0000000..a835329 --- /dev/null +++ b/src/sqlite/Makefile.am @@ -0,0 +1,52 @@ +noinst_LTLIBRARIES = \ + libsqlite.la + +KDE_CFLAGS = \ + -w + +libsqlite_la_CFLAGS = \ + $(all_includes) \ + -DTHREADSAFE=1 \ + -DHAVE_USLEEP=1 + +libsqlite_la_LDFLAGS = \ + $(LIBPTHREAD) + +libsqlite_la_SOURCES = \ + alter.c \ + attach.c \ + auth.c \ + btree.c \ + build.c \ + callback.c \ + date.c \ + delete.c \ + expr.c \ + func.c \ + hash.c \ + insert.c \ + legacy.c \ + main.c \ + opcodes.c \ + os_unix.c \ + os_win.c \ + pager.c \ + parse.c \ + pragma.c \ + prepare.c \ + printf.c \ + random.c \ + select.c \ + table.c \ + tokenize.c \ + trigger.c \ + update.c \ + utf.c \ + util.c \ + vacuum.c \ + vdbe.c \ + vdbeapi.c \ + vdbeaux.c \ + vdbemem.c \ + where.c + diff --git a/src/sqlite/Makefile.in b/src/sqlite/Makefile.in new file mode 100644 index 0000000..93cff89 --- /dev/null +++ b/src/sqlite/Makefile.in @@ -0,0 +1,1043 @@ +# Makefile.in generated by automake 1.9.6 from Makefile.am. +# KDE tags expanded automatically by am_edit - $Revision: 1.3 $ +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +top_builddir = ../.. +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = @INSTALL@ +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +target_triplet = @target@ +subdir = src/sqlite +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \ + $(top_srcdir)/configure.in +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(SHELL) $(top_srcdir)/admin/mkinstalldirs +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +LTLIBRARIES = $(noinst_LTLIBRARIES) +libsqlite_la_LIBADD = +am_libsqlite_la_OBJECTS = libsqlite_la-alter.lo libsqlite_la-attach.lo \ + libsqlite_la-auth.lo libsqlite_la-btree.lo \ + libsqlite_la-build.lo libsqlite_la-callback.lo \ + libsqlite_la-date.lo libsqlite_la-delete.lo \ + libsqlite_la-expr.lo libsqlite_la-func.lo libsqlite_la-hash.lo \ + libsqlite_la-insert.lo libsqlite_la-legacy.lo \ + libsqlite_la-main.lo libsqlite_la-opcodes.lo \ + libsqlite_la-os_unix.lo libsqlite_la-os_win.lo \ + libsqlite_la-pager.lo libsqlite_la-parse.lo \ + libsqlite_la-pragma.lo libsqlite_la-prepare.lo \ + libsqlite_la-printf.lo libsqlite_la-random.lo \ + libsqlite_la-select.lo libsqlite_la-table.lo \ + libsqlite_la-tokenize.lo libsqlite_la-trigger.lo \ + libsqlite_la-update.lo libsqlite_la-utf.lo \ + libsqlite_la-util.lo 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libsqlite_la_OBJECTS="$(libsqlite_la_nofinal_OBJECTS)" install-am + +#>+ 3 +kde-rpo-clean: + -rm -f *.rpo + +#>+ 3 +nmcheck: +nmcheck-am: nmcheck diff --git a/src/sqlite/alter.c b/src/sqlite/alter.c new file mode 100644 index 0000000..8d852b8 --- /dev/null +++ b/src/sqlite/alter.c @@ -0,0 +1,553 @@ +/* +** 2005 February 15 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** This file contains C code routines that used to generate VDBE code +** that implements the ALTER TABLE command. +** +** $Id: alter.c,v 1.1.1.1 2006/02/03 20:35:16 hoganrobert Exp $ +*/ +#include "sqliteInt.h" +#include <ctype.h> + +/* +** The code in this file only exists if we are not omitting the +** ALTER TABLE logic from the build. +*/ +#ifndef SQLITE_OMIT_ALTERTABLE + + +/* +** This function is used by SQL generated to implement the +** ALTER TABLE command. The first argument is the text of a CREATE TABLE or +** CREATE INDEX command. The second is a table name. The table name in +** the CREATE TABLE or CREATE INDEX statement is replaced with the second +** argument and the result returned. Examples: +** +** sqlite_rename_table('CREATE TABLE abc(a, b, c)', 'def') +** -> 'CREATE TABLE def(a, b, c)' +** +** sqlite_rename_table('CREATE INDEX i ON abc(a)', 'def') +** -> 'CREATE INDEX i ON def(a, b, c)' +*/ +static void renameTableFunc( + sqlite3_context *context, + int argc, + sqlite3_value **argv +){ + unsigned char const *zSql = sqlite3_value_text(argv[0]); + unsigned char const *zTableName = sqlite3_value_text(argv[1]); + + int token; + Token tname; + char const *zCsr = zSql; + int len = 0; + char *zRet; + + /* The principle used to locate the table name in the CREATE TABLE + ** statement is that the table name is the first token that is immediatedly + ** followed by a left parenthesis - TK_LP. + */ + if( zSql ){ + do { + /* Store the token that zCsr points to in tname. */ + tname.z = zCsr; + tname.n = len; + + /* Advance zCsr to the next token. Store that token type in 'token', + ** and it's length in 'len' (to be used next iteration of this loop). + */ + do { + zCsr += len; + len = sqlite3GetToken(zCsr, &token); + } while( token==TK_SPACE ); + assert( len>0 ); + } while( token!=TK_LP ); + + zRet = sqlite3MPrintf("%.*s%Q%s", tname.z - zSql, zSql, + zTableName, tname.z+tname.n); + sqlite3_result_text(context, zRet, -1, sqlite3FreeX); + } +} + +#ifndef SQLITE_OMIT_TRIGGER +/* This function is used by SQL generated to implement the ALTER TABLE +** ALTER TABLE command. The first argument is the text of a CREATE TRIGGER +** statement. The second is a table name. The table name in the CREATE +** TRIGGER statement is replaced with the second argument and the result +** returned. This is analagous to renameTableFunc() above, except for CREATE +** TRIGGER, not CREATE INDEX and CREATE TABLE. +*/ +static void renameTriggerFunc( + sqlite3_context *context, + int argc, + sqlite3_value **argv +){ + unsigned char const *zSql = sqlite3_value_text(argv[0]); + unsigned char const *zTableName = sqlite3_value_text(argv[1]); + + int token; + Token tname; + int dist = 3; + char const *zCsr = zSql; + int len = 0; + char *zRet; + + /* The principle used to locate the table name in the CREATE TRIGGER + ** statement is that the table name is the first token that is immediatedly + ** preceded by either TK_ON or TK_DOT and immediatedly followed by one + ** of TK_WHEN, TK_BEGIN or TK_FOR. + */ + if( zSql ){ + do { + /* Store the token that zCsr points to in tname. */ + tname.z = zCsr; + tname.n = len; + + /* Advance zCsr to the next token. Store that token type in 'token', + ** and it's length in 'len' (to be used next iteration of this loop). + */ + do { + zCsr += len; + len = sqlite3GetToken(zCsr, &token); + }while( token==TK_SPACE ); + assert( len>0 ); + + /* Variable 'dist' stores the number of tokens read since the most + ** recent TK_DOT or TK_ON. This means that when a WHEN, FOR or BEGIN + ** token is read and 'dist' equals 2, the condition stated above + ** to be met. + ** + ** Note that ON cannot be a database, table or column name, so + ** there is no need to worry about syntax like + ** "CREATE TRIGGER ... ON ON.ON BEGIN ..." etc. + */ + dist++; + if( token==TK_DOT || token==TK_ON ){ + dist = 0; + } + } while( dist!=2 || (token!=TK_WHEN && token!=TK_FOR && token!=TK_BEGIN) ); + + /* Variable tname now contains the token that is the old table-name + ** in the CREATE TRIGGER statement. + */ + zRet = sqlite3MPrintf("%.*s%Q%s", tname.z - zSql, zSql, + zTableName, tname.z+tname.n); + sqlite3_result_text(context, zRet, -1, sqlite3FreeX); + } +} +#endif /* !SQLITE_OMIT_TRIGGER */ + +/* +** Register built-in functions used to help implement ALTER TABLE +*/ +void sqlite3AlterFunctions(sqlite3 *db){ + static const struct { + char *zName; + signed char nArg; + void (*xFunc)(sqlite3_context*,int,sqlite3_value **); + } aFuncs[] = { + { "sqlite_rename_table", 2, renameTableFunc}, +#ifndef SQLITE_OMIT_TRIGGER + { "sqlite_rename_trigger", 2, renameTriggerFunc}, +#endif + }; + int i; + + for(i=0; i<sizeof(aFuncs)/sizeof(aFuncs[0]); i++){ + sqlite3_create_function(db, aFuncs[i].zName, aFuncs[i].nArg, + SQLITE_UTF8, 0, aFuncs[i].xFunc, 0, 0); + } +} + +/* +** Generate the text of a WHERE expression which can be used to select all +** temporary triggers on table pTab from the sqlite_temp_master table. If +** table pTab has no temporary triggers, or is itself stored in the +** temporary database, NULL is returned. +*/ +static char *whereTempTriggers(Parse *pParse, Table *pTab){ + Trigger *pTrig; + char *zWhere = 0; + char *tmp = 0; + if( pTab->iDb!=1 ){ + for( pTrig=pTab->pTrigger; pTrig; pTrig=pTrig->pNext ){ + if( pTrig->iDb==1 ){ + if( !zWhere ){ + zWhere = sqlite3MPrintf("name=%Q", pTrig->name); + }else{ + tmp = zWhere; + zWhere = sqlite3MPrintf("%s OR name=%Q", zWhere, pTrig->name); + sqliteFree(tmp); + } + } + } + } + return zWhere; +} + +/* +** Generate code to drop and reload the internal representation of table +** pTab from the database, including triggers and temporary triggers. +** Argument zName is the name of the table in the database schema at +** the time the generated code is executed. This can be different from +** pTab->zName if this function is being called to code part of an +** "ALTER TABLE RENAME TO" statement. +*/ +static void reloadTableSchema(Parse *pParse, Table *pTab, const char *zName){ + Vdbe *v; + char *zWhere; + int iDb; +#ifndef SQLITE_OMIT_TRIGGER + Trigger *pTrig; +#endif + + v = sqlite3GetVdbe(pParse); + if( !v ) return; + iDb = pTab->iDb; + +#ifndef SQLITE_OMIT_TRIGGER + /* Drop any table triggers from the internal schema. */ + for(pTrig=pTab->pTrigger; pTrig; pTrig=pTrig->pNext){ + assert( pTrig->iDb==iDb || pTrig->iDb==1 ); + sqlite3VdbeOp3(v, OP_DropTrigger, pTrig->iDb, 0, pTrig->name, 0); + } +#endif + + /* Drop the table and index from the internal schema */ + sqlite3VdbeOp3(v, OP_DropTable, iDb, 0, pTab->zName, 0); + + /* Reload the table, index and permanent trigger schemas. */ + zWhere = sqlite3MPrintf("tbl_name=%Q", zName); + if( !zWhere ) return; + sqlite3VdbeOp3(v, OP_ParseSchema, iDb, 0, zWhere, P3_DYNAMIC); + +#ifndef SQLITE_OMIT_TRIGGER + /* Now, if the table is not stored in the temp database, reload any temp + ** triggers. Don't use IN(...) in case SQLITE_OMIT_SUBQUERY is defined. + */ + if( (zWhere=whereTempTriggers(pParse, pTab)) ){ + sqlite3VdbeOp3(v, OP_ParseSchema, 1, 0, zWhere, P3_DYNAMIC); + } +#endif +} + +/* +** Generate code to implement the "ALTER TABLE xxx RENAME TO yyy" +** command. +*/ +void sqlite3AlterRenameTable( + Parse *pParse, /* Parser context. */ + SrcList *pSrc, /* The table to rename. */ + Token *pName /* The new table name. */ +){ + int iDb; /* Database that contains the table */ + char *zDb; /* Name of database iDb */ + Table *pTab; /* Table being renamed */ + char *zName = 0; /* NULL-terminated version of pName */ + sqlite3 *db = pParse->db; /* Database connection */ + Vdbe *v; +#ifndef SQLITE_OMIT_TRIGGER + char *zWhere = 0; /* Where clause to locate temp triggers */ +#endif + + assert( pSrc->nSrc==1 ); + + pTab = sqlite3LocateTable(pParse, pSrc->a[0].zName, pSrc->a[0].zDatabase); + if( !pTab ) goto exit_rename_table; + iDb = pTab->iDb; + zDb = db->aDb[iDb].zName; + + /* Get a NULL terminated version of the new table name. */ + zName = sqlite3NameFromToken(pName); + if( !zName ) goto exit_rename_table; + + /* Check that a table or index named 'zName' does not already exist + ** in database iDb. If so, this is an error. + */ + if( sqlite3FindTable(db, zName, zDb) || sqlite3FindIndex(db, zName, zDb) ){ + sqlite3ErrorMsg(pParse, + "there is already another table or index with this name: %s", zName); + goto exit_rename_table; + } + + /* Make sure it is not a system table being altered, or a reserved name + ** that the table is being renamed to. + */ + if( strlen(pTab->zName)>6 && 0==sqlite3StrNICmp(pTab->zName, "sqlite_", 7) ){ + sqlite3ErrorMsg(pParse, "table %s may not be altered", pTab->zName); + goto exit_rename_table; + } + if( SQLITE_OK!=sqlite3CheckObjectName(pParse, zName) ){ + goto exit_rename_table; + } + +#ifndef SQLITE_OMIT_AUTHORIZATION + /* Invoke the authorization callback. */ + if( sqlite3AuthCheck(pParse, SQLITE_ALTER_TABLE, zDb, pTab->zName, 0) ){ + goto exit_rename_table; + } +#endif + + /* Begin a transaction and code the VerifyCookie for database iDb. + ** Then modify the schema cookie (since the ALTER TABLE modifies the + ** schema). + */ + v = sqlite3GetVdbe(pParse); + if( v==0 ){ + goto exit_rename_table; + } + sqlite3BeginWriteOperation(pParse, 0, iDb); + sqlite3ChangeCookie(db, v, iDb); + + /* Modify the sqlite_master table to use the new table name. */ + sqlite3NestedParse(pParse, + "UPDATE %Q.%s SET " +#ifdef SQLITE_OMIT_TRIGGER + "sql = sqlite_rename_table(sql, %Q), " +#else + "sql = CASE " + "WHEN type = 'trigger' THEN sqlite_rename_trigger(sql, %Q)" + "ELSE sqlite_rename_table(sql, %Q) END, " +#endif + "tbl_name = %Q, " + "name = CASE " + "WHEN type='table' THEN %Q " + "WHEN name LIKE 'sqlite_autoindex%%' AND type='index' THEN " + "'sqlite_autoindex_' || %Q || substr(name, %d+18,10) " + "ELSE name END " + "WHERE tbl_name=%Q AND " + "(type='table' OR type='index' OR type='trigger');", + zDb, SCHEMA_TABLE(iDb), zName, zName, zName, +#ifndef SQLITE_OMIT_TRIGGER + zName, +#endif + zName, strlen(pTab->zName), pTab->zName + ); + +#ifndef SQLITE_OMIT_AUTOINCREMENT + /* If the sqlite_sequence table exists in this database, then update + ** it with the new table name. + */ + if( sqlite3FindTable(db, "sqlite_sequence", zDb) ){ + sqlite3NestedParse(pParse, + "UPDATE %Q.sqlite_sequence set name = %Q WHERE name = %Q", + zDb, zName, pTab->zName); + } +#endif + +#ifndef SQLITE_OMIT_TRIGGER + /* If there are TEMP triggers on this table, modify the sqlite_temp_master + ** table. Don't do this if the table being ALTERed is itself located in + ** the temp database. + */ + if( (zWhere=whereTempTriggers(pParse, pTab)) ){ + sqlite3NestedParse(pParse, + "UPDATE sqlite_temp_master SET " + "sql = sqlite_rename_trigger(sql, %Q), " + "tbl_name = %Q " + "WHERE %s;", zName, zName, zWhere); + sqliteFree(zWhere); + } +#endif + + /* Drop and reload the internal table schema. */ + reloadTableSchema(pParse, pTab, zName); + +exit_rename_table: + sqlite3SrcListDelete(pSrc); + sqliteFree(zName); +} + + +/* +** This function is called after an "ALTER TABLE ... ADD" statement +** has been parsed. Argument pColDef contains the text of the new +** column definition. +** +** The Table structure pParse->pNewTable was extended to include +** the new column during parsing. +*/ +void sqlite3AlterFinishAddColumn(Parse *pParse, Token *pColDef){ + Table *pNew; /* Copy of pParse->pNewTable */ + Table *pTab; /* Table being altered */ + int iDb; /* Database number */ + const char *zDb; /* Database name */ + const char *zTab; /* Table name */ + char *zCol; /* Null-terminated column definition */ + Column *pCol; /* The new column */ + Expr *pDflt; /* Default value for the new column */ + Vdbe *v; + + if( pParse->nErr ) return; + pNew = pParse->pNewTable; + assert( pNew ); + + iDb = pNew->iDb; + zDb = pParse->db->aDb[iDb].zName; + zTab = pNew->zName; + pCol = &pNew->aCol[pNew->nCol-1]; + pDflt = pCol->pDflt; + pTab = sqlite3FindTable(pParse->db, zTab, zDb); + assert( pTab ); + + /* If the default value for the new column was specified with a + ** literal NULL, then set pDflt to 0. This simplifies checking + ** for an SQL NULL default below. + */ + if( pDflt && pDflt->op==TK_NULL ){ + pDflt = 0; + } + + /* Check that the new column is not specified as PRIMARY KEY or UNIQUE. + ** If there is a NOT NULL constraint, then the default value for the + ** column must not be NULL. + */ + if( pCol->isPrimKey ){ + sqlite3ErrorMsg(pParse, "Cannot add a PRIMARY KEY column"); + return; + } + if( pNew->pIndex ){ + sqlite3ErrorMsg(pParse, "Cannot add a UNIQUE column"); + return; + } + if( pCol->notNull && !pDflt ){ + sqlite3ErrorMsg(pParse, + "Cannot add a NOT NULL column with default value NULL"); + return; + } + + /* Ensure the default expression is something that sqlite3ValueFromExpr() + ** can handle (i.e. not CURRENT_TIME etc.) + */ + if( pDflt ){ + sqlite3_value *pVal; + if( sqlite3ValueFromExpr(pDflt, SQLITE_UTF8, SQLITE_AFF_NONE, &pVal) ){ + /* malloc() has failed */ + return; + } + if( !pVal ){ + sqlite3ErrorMsg(pParse, "Cannot add a column with non-constant default"); + return; + } + sqlite3ValueFree(pVal); + } + + /* Modify the CREATE TABLE statement. */ + zCol = sqliteStrNDup(pColDef->z, pColDef->n); + if( zCol ){ + char *zEnd = &zCol[pColDef->n-1]; + while( (zEnd>zCol && *zEnd==';') || isspace(*(unsigned char *)zEnd) ){ + *zEnd-- = '\0'; + } + sqlite3NestedParse(pParse, + "UPDATE %Q.%s SET " + "sql = substr(sql,1,%d) || ', ' || %Q || substr(sql,%d,length(sql)) " + "WHERE type = 'table' AND name = %Q", + zDb, SCHEMA_TABLE(iDb), pNew->addColOffset, zCol, pNew->addColOffset+1, + zTab + ); + sqliteFree(zCol); + } + + /* If the default value of the new column is NULL, then set the file + ** format to 2. If the default value of the new column is not NULL, + ** the file format becomes 3. + */ + if( (v=sqlite3GetVdbe(pParse)) ){ + int f = (pDflt?3:2); + + /* Only set the file format to $f if it is currently less than $f. */ + sqlite3VdbeAddOp(v, OP_ReadCookie, iDb, 1); + sqlite3VdbeAddOp(v, OP_Integer, f, 0); + sqlite3VdbeAddOp(v, OP_Ge, 0, sqlite3VdbeCurrentAddr(v)+3); + sqlite3VdbeAddOp(v, OP_Integer, f, 0); + sqlite3VdbeAddOp(v, OP_SetCookie, iDb, 1); + } + + /* Reload the schema of the modified table. */ + reloadTableSchema(pParse, pTab, pTab->zName); +} + + +/* +** This function is called by the parser after the table-name in +** an "ALTER TABLE <table-name> ADD" statement is parsed. Argument +** pSrc is the full-name of the table being altered. +** +** This routine makes a (partial) copy of the Table structure +** for the table being altered and sets Parse.pNewTable to point +** to it. Routines called by the parser as the column definition +** is parsed (i.e. sqlite3AddColumn()) add the new Column data to +** the copy. The copy of the Table structure is deleted by tokenize.c +** after parsing is finished. +** +** Routine sqlite3AlterFinishAddColumn() will be called to complete +** coding the "ALTER TABLE ... ADD" statement. +*/ +void sqlite3AlterBeginAddColumn(Parse *pParse, SrcList *pSrc){ + Table *pNew; + Table *pTab; + Vdbe *v; + int iDb; + int i; + int nAlloc; + + /* Look up the table being altered. */ + assert( !pParse->pNewTable ); + pTab = sqlite3LocateTable(pParse, pSrc->a[0].zName, pSrc->a[0].zDatabase); + if( !pTab ) goto exit_begin_add_column; + + /* Make sure this is not an attempt to ALTER a view. */ + if( pTab->pSelect ){ + sqlite3ErrorMsg(pParse, "Cannot add a column to a view"); + goto exit_begin_add_column; + } + + assert( pTab->addColOffset>0 ); + iDb = pTab->iDb; + + /* Put a copy of the Table struct in Parse.pNewTable for the + ** sqlite3AddColumn() function and friends to modify. + */ + pNew = (Table *)sqliteMalloc(sizeof(Table)); + if( !pNew ) goto exit_begin_add_column; + pParse->pNewTable = pNew; + pNew->nCol = pTab->nCol; + assert( pNew->nCol>0 ); + nAlloc = (((pNew->nCol-1)/8)*8)+8; + assert( nAlloc>=pNew->nCol && nAlloc%8==0 && nAlloc-pNew->nCol<8 ); + pNew->aCol = (Column *)sqliteMalloc(sizeof(Column)*nAlloc); + pNew->zName = sqliteStrDup(pTab->zName); + if( !pNew->aCol || !pNew->zName ){ + goto exit_begin_add_column; + } + memcpy(pNew->aCol, pTab->aCol, sizeof(Column)*pNew->nCol); + for(i=0; i<pNew->nCol; i++){ + Column *pCol = &pNew->aCol[i]; + pCol->zName = sqliteStrDup(pCol->zName); + pCol->zType = 0; + pCol->pDflt = 0; + } + pNew->iDb = iDb; + pNew->addColOffset = pTab->addColOffset; + pNew->nRef = 1; + + /* Begin a transaction and increment the schema cookie. */ + sqlite3BeginWriteOperation(pParse, 0, iDb); + v = sqlite3GetVdbe(pParse); + if( !v ) goto exit_begin_add_column; + sqlite3ChangeCookie(pParse->db, v, iDb); + +exit_begin_add_column: + sqlite3SrcListDelete(pSrc); + return; +} +#endif /* SQLITE_ALTER_TABLE */ diff --git a/src/sqlite/attach.c b/src/sqlite/attach.c new file mode 100644 index 0000000..c8ce123 --- /dev/null +++ b/src/sqlite/attach.c @@ -0,0 +1,352 @@ +/* +** 2003 April 6 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** This file contains code used to implement the ATTACH and DETACH commands. +** +** $Id: attach.c,v 1.1.1.1 2006/02/03 20:35:10 hoganrobert Exp $ +*/ +#include "sqliteInt.h" + +/* +** This routine is called by the parser to process an ATTACH statement: +** +** ATTACH DATABASE filename AS dbname +** +** The pFilename and pDbname arguments are the tokens that define the +** filename and dbname in the ATTACH statement. +*/ +void sqlite3Attach( + Parse *pParse, /* The parser context */ + Token *pFilename, /* Name of database file */ + Token *pDbname, /* Name of the database to use internally */ + int keyType, /* 0: no key. 1: TEXT, 2: BLOB */ + Token *pKey /* Text of the key for keytype 1 and 2 */ +){ + Db *aNew; + int rc, i; + char *zFile = 0; + char *zName = 0; + sqlite3 *db; + Vdbe *v; + + v = sqlite3GetVdbe(pParse); + if( !v ) return; + sqlite3VdbeAddOp(v, OP_Expire, 1, 0); + sqlite3VdbeAddOp(v, OP_Halt, 0, 0); + if( pParse->explain ) return; + db = pParse->db; + if( db->nDb>=MAX_ATTACHED+2 ){ + sqlite3ErrorMsg(pParse, "too many attached databases - max %d", + MAX_ATTACHED); + pParse->rc = SQLITE_ERROR; + return; + } + + if( !db->autoCommit ){ + sqlite3ErrorMsg(pParse, "cannot ATTACH database within transaction"); + pParse->rc = SQLITE_ERROR; + return; + } + + zFile = sqlite3NameFromToken(pFilename); + if( zFile==0 ){ + goto attach_end; + } +#ifndef SQLITE_OMIT_AUTHORIZATION + if( sqlite3AuthCheck(pParse, SQLITE_ATTACH, zFile, 0, 0)!=SQLITE_OK ){ + goto attach_end; + } +#endif /* SQLITE_OMIT_AUTHORIZATION */ + + zName = sqlite3NameFromToken(pDbname); + if( zName==0 ){ + goto attach_end; + } + for(i=0; i<db->nDb; i++){ + char *z = db->aDb[i].zName; + if( z && sqlite3StrICmp(z, zName)==0 ){ + sqlite3ErrorMsg(pParse, "database %s is already in use", zName); + pParse->rc = SQLITE_ERROR; + goto attach_end; + } + } + + if( db->aDb==db->aDbStatic ){ + aNew = sqliteMalloc( sizeof(db->aDb[0])*3 ); + if( aNew==0 ){ + goto attach_end; + } + memcpy(aNew, db->aDb, sizeof(db->aDb[0])*2); + }else{ + aNew = sqliteRealloc(db->aDb, sizeof(db->aDb[0])*(db->nDb+1) ); + if( aNew==0 ){ + goto attach_end; + } + } + db->aDb = aNew; + aNew = &db->aDb[db->nDb++]; + memset(aNew, 0, sizeof(*aNew)); + sqlite3HashInit(&aNew->tblHash, SQLITE_HASH_STRING, 0); + sqlite3HashInit(&aNew->idxHash, SQLITE_HASH_STRING, 0); + sqlite3HashInit(&aNew->trigHash, SQLITE_HASH_STRING, 0); + sqlite3HashInit(&aNew->aFKey, SQLITE_HASH_STRING, 1); + aNew->zName = zName; + zName = 0; + aNew->safety_level = 3; + rc = sqlite3BtreeFactory(db, zFile, 0, MAX_PAGES, &aNew->pBt); + if( rc ){ + sqlite3ErrorMsg(pParse, "unable to open database: %s", zFile); + } +#if SQLITE_HAS_CODEC + { + extern int sqlite3CodecAttach(sqlite3*, int, void*, int); + char *zKey; + int nKey; + if( keyType==0 ){ + /* No key specified. Use the key from the main database */ + extern void sqlite3CodecGetKey(sqlite3*, int, void**, int*); + sqlite3CodecGetKey(db, 0, (void**)&zKey, &nKey); + }else if( keyType==1 ){ + /* Key specified as text */ + zKey = sqlite3NameFromToken(pKey); + nKey = strlen(zKey); + }else{ + /* Key specified as a BLOB */ + char *zTemp; + assert( keyType==2 ); + pKey->z++; + pKey->n--; + zTemp = sqlite3NameFromToken(pKey); + zKey = sqlite3HexToBlob(zTemp); + sqliteFree(zTemp); + } + sqlite3CodecAttach(db, db->nDb-1, zKey, nKey); + if( keyType ){ + sqliteFree(zKey); + } + } +#endif + db->flags &= ~SQLITE_Initialized; + if( pParse->nErr==0 && rc==SQLITE_OK ){ + rc = sqlite3ReadSchema(pParse); + } + if( rc ){ + int i = db->nDb - 1; + assert( i>=2 ); + if( db->aDb[i].pBt ){ + sqlite3BtreeClose(db->aDb[i].pBt); + db->aDb[i].pBt = 0; + } + sqlite3ResetInternalSchema(db, 0); + if( 0==pParse->nErr ){ + pParse->nErr++; + pParse->rc = SQLITE_ERROR; + } + } + +attach_end: + sqliteFree(zFile); + sqliteFree(zName); +} + +/* +** This routine is called by the parser to process a DETACH statement: +** +** DETACH DATABASE dbname +** +** The pDbname argument is the name of the database in the DETACH statement. +*/ +void sqlite3Detach(Parse *pParse, Token *pDbname){ + int i; + sqlite3 *db; + Vdbe *v; + Db *pDb = 0; + char *zName; + + v = sqlite3GetVdbe(pParse); + if( !v ) return; + sqlite3VdbeAddOp(v, OP_Expire, 0, 0); + sqlite3VdbeAddOp(v, OP_Halt, 0, 0); + if( pParse->explain ) return; + db = pParse->db; + zName = sqlite3NameFromToken(pDbname); + if( zName==0 ) return; + for(i=0; i<db->nDb; i++){ + pDb = &db->aDb[i]; + if( pDb->pBt==0 ) continue; + if( sqlite3StrICmp(pDb->zName, zName)==0 ) break; + } + if( i>=db->nDb ){ + sqlite3ErrorMsg(pParse, "no such database: %z", zName); + return; + } + if( i<2 ){ + sqlite3ErrorMsg(pParse, "cannot detach database %z", zName); + return; + } + sqliteFree(zName); + if( !db->autoCommit ){ + sqlite3ErrorMsg(pParse, "cannot DETACH database within transaction"); + pParse->rc = SQLITE_ERROR; + return; + } +#ifndef SQLITE_OMIT_AUTHORIZATION + if( sqlite3AuthCheck(pParse,SQLITE_DETACH,db->aDb[i].zName,0,0)!=SQLITE_OK ){ + return; + } +#endif /* SQLITE_OMIT_AUTHORIZATION */ + sqlite3BtreeClose(pDb->pBt); + pDb->pBt = 0; + sqlite3ResetInternalSchema(db, 0); +} + +/* +** Initialize a DbFixer structure. This routine must be called prior +** to passing the structure to one of the sqliteFixAAAA() routines below. +** +** The return value indicates whether or not fixation is required. TRUE +** means we do need to fix the database references, FALSE means we do not. +*/ +int sqlite3FixInit( + DbFixer *pFix, /* The fixer to be initialized */ + Parse *pParse, /* Error messages will be written here */ + int iDb, /* This is the database that must be used */ + const char *zType, /* "view", "trigger", or "index" */ + const Token *pName /* Name of the view, trigger, or index */ +){ + sqlite3 *db; + + if( iDb<0 || iDb==1 ) return 0; + db = pParse->db; + assert( db->nDb>iDb ); + pFix->pParse = pParse; + pFix->zDb = db->aDb[iDb].zName; + pFix->zType = zType; + pFix->pName = pName; + return 1; +} + +/* +** The following set of routines walk through the parse tree and assign +** a specific database to all table references where the database name +** was left unspecified in the original SQL statement. The pFix structure +** must have been initialized by a prior call to sqlite3FixInit(). +** +** These routines are used to make sure that an index, trigger, or +** view in one database does not refer to objects in a different database. +** (Exception: indices, triggers, and views in the TEMP database are +** allowed to refer to anything.) If a reference is explicitly made +** to an object in a different database, an error message is added to +** pParse->zErrMsg and these routines return non-zero. If everything +** checks out, these routines return 0. +*/ +int sqlite3FixSrcList( + DbFixer *pFix, /* Context of the fixation */ + SrcList *pList /* The Source list to check and modify */ +){ + int i; + const char *zDb; + struct SrcList_item *pItem; + + if( pList==0 ) return 0; + zDb = pFix->zDb; + for(i=0, pItem=pList->a; i<pList->nSrc; i++, pItem++){ + if( pItem->zDatabase==0 ){ + pItem->zDatabase = sqliteStrDup(zDb); + }else if( sqlite3StrICmp(pItem->zDatabase,zDb)!=0 ){ + sqlite3ErrorMsg(pFix->pParse, + "%s %T cannot reference objects in database %s", + pFix->zType, pFix->pName, pItem->zDatabase); + return 1; + } +#if !defined(SQLITE_OMIT_VIEW) || !defined(SQLITE_OMIT_TRIGGER) + if( sqlite3FixSelect(pFix, pItem->pSelect) ) return 1; + if( sqlite3FixExpr(pFix, pItem->pOn) ) return 1; +#endif + } + return 0; +} +#if !defined(SQLITE_OMIT_VIEW) || !defined(SQLITE_OMIT_TRIGGER) +int sqlite3FixSelect( + DbFixer *pFix, /* Context of the fixation */ + Select *pSelect /* The SELECT statement to be fixed to one database */ +){ + while( pSelect ){ + if( sqlite3FixExprList(pFix, pSelect->pEList) ){ + return 1; + } + if( sqlite3FixSrcList(pFix, pSelect->pSrc) ){ + return 1; + } + if( sqlite3FixExpr(pFix, pSelect->pWhere) ){ + return 1; + } + if( sqlite3FixExpr(pFix, pSelect->pHaving) ){ + return 1; + } + pSelect = pSelect->pPrior; + } + return 0; +} +int sqlite3FixExpr( + DbFixer *pFix, /* Context of the fixation */ + Expr *pExpr /* The expression to be fixed to one database */ +){ + while( pExpr ){ + if( sqlite3FixSelect(pFix, pExpr->pSelect) ){ + return 1; + } + if( sqlite3FixExprList(pFix, pExpr->pList) ){ + return 1; + } + if( sqlite3FixExpr(pFix, pExpr->pRight) ){ + return 1; + } + pExpr = pExpr->pLeft; + } + return 0; +} +int sqlite3FixExprList( + DbFixer *pFix, /* Context of the fixation */ + ExprList *pList /* The expression to be fixed to one database */ +){ + int i; + struct ExprList_item *pItem; + if( pList==0 ) return 0; + for(i=0, pItem=pList->a; i<pList->nExpr; i++, pItem++){ + if( sqlite3FixExpr(pFix, pItem->pExpr) ){ + return 1; + } + } + return 0; +} +#endif + +#ifndef SQLITE_OMIT_TRIGGER +int sqlite3FixTriggerStep( + DbFixer *pFix, /* Context of the fixation */ + TriggerStep *pStep /* The trigger step be fixed to one database */ +){ + while( pStep ){ + if( sqlite3FixSelect(pFix, pStep->pSelect) ){ + return 1; + } + if( sqlite3FixExpr(pFix, pStep->pWhere) ){ + return 1; + } + if( sqlite3FixExprList(pFix, pStep->pExprList) ){ + return 1; + } + pStep = pStep->pNext; + } + return 0; +} +#endif diff --git a/src/sqlite/auth.c b/src/sqlite/auth.c new file mode 100644 index 0000000..0d7e612 --- /dev/null +++ b/src/sqlite/auth.c @@ -0,0 +1,224 @@ +/* +** 2003 January 11 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** This file contains code used to implement the sqlite3_set_authorizer() +** API. This facility is an optional feature of the library. Embedded +** systems that do not need this facility may omit it by recompiling +** the library with -DSQLITE_OMIT_AUTHORIZATION=1 +** +** $Id: auth.c,v 1.1.1.1 2006/02/03 20:35:11 hoganrobert Exp $ +*/ +#include "sqliteInt.h" + +/* +** All of the code in this file may be omitted by defining a single +** macro. +*/ +#ifndef SQLITE_OMIT_AUTHORIZATION + +/* +** Set or clear the access authorization function. +** +** The access authorization function is be called during the compilation +** phase to verify that the user has read and/or write access permission on +** various fields of the database. The first argument to the auth function +** is a copy of the 3rd argument to this routine. The second argument +** to the auth function is one of these constants: +** +** SQLITE_CREATE_INDEX +** SQLITE_CREATE_TABLE +** SQLITE_CREATE_TEMP_INDEX +** SQLITE_CREATE_TEMP_TABLE +** SQLITE_CREATE_TEMP_TRIGGER +** SQLITE_CREATE_TEMP_VIEW +** SQLITE_CREATE_TRIGGER +** SQLITE_CREATE_VIEW +** SQLITE_DELETE +** SQLITE_DROP_INDEX +** SQLITE_DROP_TABLE +** SQLITE_DROP_TEMP_INDEX +** SQLITE_DROP_TEMP_TABLE +** SQLITE_DROP_TEMP_TRIGGER +** SQLITE_DROP_TEMP_VIEW +** SQLITE_DROP_TRIGGER +** SQLITE_DROP_VIEW +** SQLITE_INSERT +** SQLITE_PRAGMA +** SQLITE_READ +** SQLITE_SELECT +** SQLITE_TRANSACTION +** SQLITE_UPDATE +** +** The third and fourth arguments to the auth function are the name of +** the table and the column that are being accessed. The auth function +** should return either SQLITE_OK, SQLITE_DENY, or SQLITE_IGNORE. If +** SQLITE_OK is returned, it means that access is allowed. SQLITE_DENY +** means that the SQL statement will never-run - the sqlite3_exec() call +** will return with an error. SQLITE_IGNORE means that the SQL statement +** should run but attempts to read the specified column will return NULL +** and attempts to write the column will be ignored. +** +** Setting the auth function to NULL disables this hook. The default +** setting of the auth function is NULL. +*/ +int sqlite3_set_authorizer( + sqlite3 *db, + int (*xAuth)(void*,int,const char*,const char*,const char*,const char*), + void *pArg +){ + db->xAuth = xAuth; + db->pAuthArg = pArg; + sqlite3ExpirePreparedStatements(db); + return SQLITE_OK; +} + +/* +** Write an error message into pParse->zErrMsg that explains that the +** user-supplied authorization function returned an illegal value. +*/ +static void sqliteAuthBadReturnCode(Parse *pParse, int rc){ + sqlite3ErrorMsg(pParse, "illegal return value (%d) from the " + "authorization function - should be SQLITE_OK, SQLITE_IGNORE, " + "or SQLITE_DENY", rc); + pParse->rc = SQLITE_ERROR; +} + +/* +** The pExpr should be a TK_COLUMN expression. The table referred to +** is in pTabList or else it is the NEW or OLD table of a trigger. +** Check to see if it is OK to read this particular column. +** +** If the auth function returns SQLITE_IGNORE, change the TK_COLUMN +** instruction into a TK_NULL. If the auth function returns SQLITE_DENY, +** then generate an error. +*/ +void sqlite3AuthRead( + Parse *pParse, /* The parser context */ + Expr *pExpr, /* The expression to check authorization on */ + SrcList *pTabList /* All table that pExpr might refer to */ +){ + sqlite3 *db = pParse->db; + int rc; + Table *pTab; /* The table being read */ + const char *zCol; /* Name of the column of the table */ + int iSrc; /* Index in pTabList->a[] of table being read */ + const char *zDBase; /* Name of database being accessed */ + TriggerStack *pStack; /* The stack of current triggers */ + + if( db->xAuth==0 ) return; + assert( pExpr->op==TK_COLUMN ); + for(iSrc=0; pTabList && iSrc<pTabList->nSrc; iSrc++){ + if( pExpr->iTable==pTabList->a[iSrc].iCursor ) break; + } + if( iSrc>=0 && pTabList && iSrc<pTabList->nSrc ){ + pTab = pTabList->a[iSrc].pTab; + }else if( (pStack = pParse->trigStack)!=0 ){ + /* This must be an attempt to read the NEW or OLD pseudo-tables + ** of a trigger. + */ + assert( pExpr->iTable==pStack->newIdx || pExpr->iTable==pStack->oldIdx ); + pTab = pStack->pTab; + }else{ + return; + } + if( pTab==0 ) return; + if( pExpr->iColumn>=0 ){ + assert( pExpr->iColumn<pTab->nCol ); + zCol = pTab->aCol[pExpr->iColumn].zName; + }else if( pTab->iPKey>=0 ){ + assert( pTab->iPKey<pTab->nCol ); + zCol = pTab->aCol[pTab->iPKey].zName; + }else{ + zCol = "ROWID"; + } + assert( pExpr->iDb<db->nDb ); + zDBase = db->aDb[pExpr->iDb].zName; + rc = db->xAuth(db->pAuthArg, SQLITE_READ, pTab->zName, zCol, zDBase, + pParse->zAuthContext); + if( rc==SQLITE_IGNORE ){ + pExpr->op = TK_NULL; + }else if( rc==SQLITE_DENY ){ + if( db->nDb>2 || pExpr->iDb!=0 ){ + sqlite3ErrorMsg(pParse, "access to %s.%s.%s is prohibited", + zDBase, pTab->zName, zCol); + }else{ + sqlite3ErrorMsg(pParse, "access to %s.%s is prohibited",pTab->zName,zCol); + } + pParse->rc = SQLITE_AUTH; + }else if( rc!=SQLITE_OK ){ + sqliteAuthBadReturnCode(pParse, rc); + } +} + +/* +** Do an authorization check using the code and arguments given. Return +** either SQLITE_OK (zero) or SQLITE_IGNORE or SQLITE_DENY. If SQLITE_DENY +** is returned, then the error count and error message in pParse are +** modified appropriately. +*/ +int sqlite3AuthCheck( + Parse *pParse, + int code, + const char *zArg1, + const char *zArg2, + const char *zArg3 +){ + sqlite3 *db = pParse->db; + int rc; + + /* Don't do any authorization checks if the database is initialising. */ + if( db->init.busy ){ + return SQLITE_OK; + } + + if( db->xAuth==0 ){ + return SQLITE_OK; + } + rc = db->xAuth(db->pAuthArg, code, zArg1, zArg2, zArg3, pParse->zAuthContext); + if( rc==SQLITE_DENY ){ + sqlite3ErrorMsg(pParse, "not authorized"); + pParse->rc = SQLITE_AUTH; + }else if( rc!=SQLITE_OK && rc!=SQLITE_IGNORE ){ + rc = SQLITE_DENY; + sqliteAuthBadReturnCode(pParse, rc); + } + return rc; +} + +/* +** Push an authorization context. After this routine is called, the +** zArg3 argument to authorization callbacks will be zContext until +** popped. Or if pParse==0, this routine is a no-op. +*/ +void sqlite3AuthContextPush( + Parse *pParse, + AuthContext *pContext, + const char *zContext +){ + pContext->pParse = pParse; + if( pParse ){ + pContext->zAuthContext = pParse->zAuthContext; + pParse->zAuthContext = zContext; + } +} + +/* +** Pop an authorization context that was previously pushed +** by sqlite3AuthContextPush +*/ +void sqlite3AuthContextPop(AuthContext *pContext){ + if( pContext->pParse ){ + pContext->pParse->zAuthContext = pContext->zAuthContext; + pContext->pParse = 0; + } +} + +#endif /* SQLITE_OMIT_AUTHORIZATION */ diff --git a/src/sqlite/btree.c b/src/sqlite/btree.c new file mode 100644 index 0000000..e4157f5 --- /dev/null +++ b/src/sqlite/btree.c @@ -0,0 +1,5812 @@ +/* +** 2004 April 6 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** $Id: btree.c,v 1.1.1.1 2006/02/03 20:35:21 hoganrobert Exp $ +** +** This file implements a external (disk-based) database using BTrees. +** For a detailed discussion of BTrees, refer to +** +** Donald E. Knuth, THE ART OF COMPUTER PROGRAMMING, Volume 3: +** "Sorting And Searching", pages 473-480. Addison-Wesley +** Publishing Company, Reading, Massachusetts. +** +** The basic idea is that each page of the file contains N database +** entries and N+1 pointers to subpages. +** +** ---------------------------------------------------------------- +** | Ptr(0) | Key(0) | Ptr(1) | Key(1) | ... | Key(N) | Ptr(N+1) | +** ---------------------------------------------------------------- +** +** All of the keys on the page that Ptr(0) points to have values less +** than Key(0). All of the keys on page Ptr(1) and its subpages have +** values greater than Key(0) and less than Key(1). All of the keys +** on Ptr(N+1) and its subpages have values greater than Key(N). And +** so forth. +** +** Finding a particular key requires reading O(log(M)) pages from the +** disk where M is the number of entries in the tree. +** +** In this implementation, a single file can hold one or more separate +** BTrees. Each BTree is identified by the index of its root page. The +** key and data for any entry are combined to form the "payload". A +** fixed amount of payload can be carried directly on the database +** page. If the payload is larger than the preset amount then surplus +** bytes are stored on overflow pages. The payload for an entry +** and the preceding pointer are combined to form a "Cell". Each +** page has a small header which contains the Ptr(N+1) pointer and other +** information such as the size of key and data. +** +** FORMAT DETAILS +** +** The file is divided into pages. The first page is called page 1, +** the second is page 2, and so forth. A page number of zero indicates +** "no such page". The page size can be anything between 512 and 65536. +** Each page can be either a btree page, a freelist page or an overflow +** page. +** +** The first page is always a btree page. The first 100 bytes of the first +** page contain a special header (the "file header") that describes the file. +** The format of the file header is as follows: +** +** OFFSET SIZE DESCRIPTION +** 0 16 Header string: "SQLite format 3\000" +** 16 2 Page size in bytes. +** 18 1 File format write version +** 19 1 File format read version +** 20 1 Bytes of unused space at the end of each page +** 21 1 Max embedded payload fraction +** 22 1 Min embedded payload fraction +** 23 1 Min leaf payload fraction +** 24 4 File change counter +** 28 4 Reserved for future use +** 32 4 First freelist page +** 36 4 Number of freelist pages in the file +** 40 60 15 4-byte meta values passed to higher layers +** +** All of the integer values are big-endian (most significant byte first). +** +** The file change counter is incremented when the database is changed more +** than once within the same second. This counter, together with the +** modification time of the file, allows other processes to know +** when the file has changed and thus when they need to flush their +** cache. +** +** The max embedded payload fraction is the amount of the total usable +** space in a page that can be consumed by a single cell for standard +** B-tree (non-LEAFDATA) tables. A value of 255 means 100%. The default +** is to limit the maximum cell size so that at least 4 cells will fit +** on one page. Thus the default max embedded payload fraction is 64. +** +** If the payload for a cell is larger than the max payload, then extra +** payload is spilled to overflow pages. Once an overflow page is allocated, +** as many bytes as possible are moved into the overflow pages without letting +** the cell size drop below the min embedded payload fraction. +** +** The min leaf payload fraction is like the min embedded payload fraction +** except that it applies to leaf nodes in a LEAFDATA tree. The maximum +** payload fraction for a LEAFDATA tree is always 100% (or 255) and it +** not specified in the header. +** +** Each btree pages is divided into three sections: The header, the +** cell pointer array, and the cell area area. Page 1 also has a 100-byte +** file header that occurs before the page header. +** +** |----------------| +** | file header | 100 bytes. Page 1 only. +** |----------------| +** | page header | 8 bytes for leaves. 12 bytes for interior nodes +** |----------------| +** | cell pointer | | 2 bytes per cell. Sorted order. +** | array | | Grows downward +** | | v +** |----------------| +** | unallocated | +** | space | +** |----------------| ^ Grows upwards +** | cell content | | Arbitrary order interspersed with freeblocks. +** | area | | and free space fragments. +** |----------------| +** +** The page headers looks like this: +** +** OFFSET SIZE DESCRIPTION +** 0 1 Flags. 1: intkey, 2: zerodata, 4: leafdata, 8: leaf +** 1 2 byte offset to the first freeblock +** 3 2 number of cells on this page +** 5 2 first byte of the cell content area +** 7 1 number of fragmented free bytes +** 8 4 Right child (the Ptr(N+1) value). Omitted on leaves. +** +** The flags define the format of this btree page. The leaf flag means that +** this page has no children. The zerodata flag means that this page carries +** only keys and no data. The intkey flag means that the key is a integer +** which is stored in the key size entry of the cell header rather than in +** the payload area. +** +** The cell pointer array begins on the first byte after the page header. +** The cell pointer array contains zero or more 2-byte numbers which are +** offsets from the beginning of the page to the cell content in the cell +** content area. The cell pointers occur in sorted order. The system strives +** to keep free space after the last cell pointer so that new cells can +** be easily added without having to defragment the page. +** +** Cell content is stored at the very end of the page and grows toward the +** beginning of the page. +** +** Unused space within the cell content area is collected into a linked list of +** freeblocks. Each freeblock is at least 4 bytes in size. The byte offset +** to the first freeblock is given in the header. Freeblocks occur in +** increasing order. Because a freeblock must be at least 4 bytes in size, +** any group of 3 or fewer unused bytes in the cell content area cannot +** exist on the freeblock chain. A group of 3 or fewer free bytes is called +** a fragment. The total number of bytes in all fragments is recorded. +** in the page header at offset 7. +** +** SIZE DESCRIPTION +** 2 Byte offset of the next freeblock +** 2 Bytes in this freeblock +** +** Cells are of variable length. Cells are stored in the cell content area at +** the end of the page. Pointers to the cells are in the cell pointer array +** that immediately follows the page header. Cells is not necessarily +** contiguous or in order, but cell pointers are contiguous and in order. +** +** Cell content makes use of variable length integers. A variable +** length integer is 1 to 9 bytes where the lower 7 bits of each +** byte are used. The integer consists of all bytes that have bit 8 set and +** the first byte with bit 8 clear. The most significant byte of the integer +** appears first. A variable-length integer may not be more than 9 bytes long. +** As a special case, all 8 bytes of the 9th byte are used as data. This +** allows a 64-bit integer to be encoded in 9 bytes. +** +** 0x00 becomes 0x00000000 +** 0x7f becomes 0x0000007f +** 0x81 0x00 becomes 0x00000080 +** 0x82 0x00 becomes 0x00000100 +** 0x80 0x7f becomes 0x0000007f +** 0x8a 0x91 0xd1 0xac 0x78 becomes 0x12345678 +** 0x81 0x81 0x81 0x81 0x01 becomes 0x10204081 +** +** Variable length integers are used for rowids and to hold the number of +** bytes of key and data in a btree cell. +** +** The content of a cell looks like this: +** +** SIZE DESCRIPTION +** 4 Page number of the left child. Omitted if leaf flag is set. +** var Number of bytes of data. Omitted if the zerodata flag is set. +** var Number of bytes of key. Or the key itself if intkey flag is set. +** * Payload +** 4 First page of the overflow chain. Omitted if no overflow +** +** Overflow pages form a linked list. Each page except the last is completely +** filled with data (pagesize - 4 bytes). The last page can have as little +** as 1 byte of data. +** +** SIZE DESCRIPTION +** 4 Page number of next overflow page +** * Data +** +** Freelist pages come in two subtypes: trunk pages and leaf pages. The +** file header points to first in a linked list of trunk page. Each trunk +** page points to multiple leaf pages. The content of a leaf page is +** unspecified. A trunk page looks like this: +** +** SIZE DESCRIPTION +** 4 Page number of next trunk page +** 4 Number of leaf pointers on this page +** * zero or more pages numbers of leaves +*/ +#include "sqliteInt.h" +#include "pager.h" +#include "btree.h" +#include "os.h" +#include <assert.h> + +/* Round up a number to the next larger multiple of 8. This is used +** to force 8-byte alignment on 64-bit architectures. +*/ +#define ROUND8(x) ((x+7)&~7) + + +/* The following value is the maximum cell size assuming a maximum page +** size give above. +*/ +#define MX_CELL_SIZE(pBt) (pBt->pageSize-8) + +/* The maximum number of cells on a single page of the database. This +** assumes a minimum cell size of 3 bytes. Such small cells will be +** exceedingly rare, but they are possible. +*/ +#define MX_CELL(pBt) ((pBt->pageSize-8)/3) + +/* Forward declarations */ +typedef struct MemPage MemPage; + +/* +** This is a magic string that appears at the beginning of every +** SQLite database in order to identify the file as a real database. +** 123456789 123456 */ +static const char zMagicHeader[] = "SQLite format 3"; + +/* +** Page type flags. An ORed combination of these flags appear as the +** first byte of every BTree page. +*/ +#define PTF_INTKEY 0x01 +#define PTF_ZERODATA 0x02 +#define PTF_LEAFDATA 0x04 +#define PTF_LEAF 0x08 + +/* +** As each page of the file is loaded into memory, an instance of the following +** structure is appended and initialized to zero. This structure stores +** information about the page that is decoded from the raw file page. +** +** The pParent field points back to the parent page. This allows us to +** walk up the BTree from any leaf to the root. Care must be taken to +** unref() the parent page pointer when this page is no longer referenced. +** The pageDestructor() routine handles that chore. +*/ +struct MemPage { + u8 isInit; /* True if previously initialized. MUST BE FIRST! */ + u8 idxShift; /* True if Cell indices have changed */ + u8 nOverflow; /* Number of overflow cell bodies in aCell[] */ + u8 intKey; /* True if intkey flag is set */ + u8 leaf; /* True if leaf flag is set */ + u8 zeroData; /* True if table stores keys only */ + u8 leafData; /* True if tables stores data on leaves only */ + u8 hasData; /* True if this page stores data */ + u8 hdrOffset; /* 100 for page 1. 0 otherwise */ + u8 childPtrSize; /* 0 if leaf==1. 4 if leaf==0 */ + u16 maxLocal; /* Copy of Btree.maxLocal or Btree.maxLeaf */ + u16 minLocal; /* Copy of Btree.minLocal or Btree.minLeaf */ + u16 cellOffset; /* Index in aData of first cell pointer */ + u16 idxParent; /* Index in parent of this node */ + u16 nFree; /* Number of free bytes on the page */ + u16 nCell; /* Number of cells on this page, local and ovfl */ + struct _OvflCell { /* Cells that will not fit on aData[] */ + u8 *pCell; /* Pointers to the body of the overflow cell */ + u16 idx; /* Insert this cell before idx-th non-overflow cell */ + } aOvfl[5]; + struct Btree *pBt; /* Pointer back to BTree structure */ + u8 *aData; /* Pointer back to the start of the page */ + Pgno pgno; /* Page number for this page */ + MemPage *pParent; /* The parent of this page. NULL for root */ +}; + +/* +** The in-memory image of a disk page has the auxiliary information appended +** to the end. EXTRA_SIZE is the number of bytes of space needed to hold +** that extra information. +*/ +#define EXTRA_SIZE sizeof(MemPage) + +/* +** Everything we need to know about an open database +*/ +struct Btree { + Pager *pPager; /* The page cache */ + BtCursor *pCursor; /* A list of all open cursors */ + MemPage *pPage1; /* First page of the database */ + u8 inTrans; /* True if a transaction is in progress */ + u8 inStmt; /* True if we are in a statement subtransaction */ + u8 readOnly; /* True if the underlying file is readonly */ + u8 maxEmbedFrac; /* Maximum payload as % of total page size */ + u8 minEmbedFrac; /* Minimum payload as % of total page size */ + u8 minLeafFrac; /* Minimum leaf payload as % of total page size */ + u8 pageSizeFixed; /* True if the page size can no longer be changed */ +#ifndef SQLITE_OMIT_AUTOVACUUM + u8 autoVacuum; /* True if database supports auto-vacuum */ +#endif + u16 pageSize; /* Total number of bytes on a page */ + u16 usableSize; /* Number of usable bytes on each page */ + int maxLocal; /* Maximum local payload in non-LEAFDATA tables */ + int minLocal; /* Minimum local payload in non-LEAFDATA tables */ + int maxLeaf; /* Maximum local payload in a LEAFDATA table */ + int minLeaf; /* Minimum local payload in a LEAFDATA table */ + BusyHandler *pBusyHandler; /* Callback for when there is lock contention */ +}; +typedef Btree Bt; + +/* +** Btree.inTrans may take one of the following values. +*/ +#define TRANS_NONE 0 +#define TRANS_READ 1 +#define TRANS_WRITE 2 + +/* +** An instance of the following structure is used to hold information +** about a cell. The parseCellPtr() function fills in this structure +** based on information extract from the raw disk page. +*/ +typedef struct CellInfo CellInfo; +struct CellInfo { + u8 *pCell; /* Pointer to the start of cell content */ + i64 nKey; /* The key for INTKEY tables, or number of bytes in key */ + u32 nData; /* Number of bytes of data */ + u16 nHeader; /* Size of the cell content header in bytes */ + u16 nLocal; /* Amount of payload held locally */ + u16 iOverflow; /* Offset to overflow page number. Zero if no overflow */ + u16 nSize; /* Size of the cell content on the main b-tree page */ +}; + +/* +** A cursor is a pointer to a particular entry in the BTree. +** The entry is identified by its MemPage and the index in +** MemPage.aCell[] of the entry. +*/ +struct BtCursor { + Btree *pBt; /* The Btree to which this cursor belongs */ + BtCursor *pNext, *pPrev; /* Forms a linked list of all cursors */ + int (*xCompare)(void*,int,const void*,int,const void*); /* Key comp func */ + void *pArg; /* First arg to xCompare() */ + Pgno pgnoRoot; /* The root page of this tree */ + MemPage *pPage; /* Page that contains the entry */ + int idx; /* Index of the entry in pPage->aCell[] */ + CellInfo info; /* A parse of the cell we are pointing at */ + u8 wrFlag; /* True if writable */ + u8 isValid; /* TRUE if points to a valid entry */ +}; + +/* +** The TRACE macro will print high-level status information about the +** btree operation when the global variable sqlite3_btree_trace is +** enabled. +*/ +#if SQLITE_TEST +# define TRACE(X) if( sqlite3_btree_trace )\ + { sqlite3DebugPrintf X; fflush(stdout); } +#else +# define TRACE(X) +#endif +int sqlite3_btree_trace=0; /* True to enable tracing */ + +/* +** Forward declaration +*/ +static int checkReadLocks(Btree*,Pgno,BtCursor*); + +/* +** Read or write a two- and four-byte big-endian integer values. +*/ +static u32 get2byte(unsigned char *p){ + return (p[0]<<8) | p[1]; +} +static u32 get4byte(unsigned char *p){ + return (p[0]<<24) | (p[1]<<16) | (p[2]<<8) | p[3]; +} +static void put2byte(unsigned char *p, u32 v){ + p[0] = v>>8; + p[1] = v; +} +static void put4byte(unsigned char *p, u32 v){ + p[0] = v>>24; + p[1] = v>>16; + p[2] = v>>8; + p[3] = v; +} + +/* +** Routines to read and write variable-length integers. These used to +** be defined locally, but now we use the varint routines in the util.c +** file. +*/ +#define getVarint sqlite3GetVarint +#define getVarint32 sqlite3GetVarint32 +#define putVarint sqlite3PutVarint + +/* The database page the PENDING_BYTE occupies. This page is never used. +** TODO: This macro is very similary to PAGER_MJ_PGNO() in pager.c. They +** should possibly be consolidated (presumably in pager.h). +*/ +#define PENDING_BYTE_PAGE(pBt) ((PENDING_BYTE/(pBt)->pageSize)+1) + +#ifndef SQLITE_OMIT_AUTOVACUUM +/* +** These macros define the location of the pointer-map entry for a +** database page. The first argument to each is the number of usable +** bytes on each page of the database (often 1024). The second is the +** page number to look up in the pointer map. +** +** PTRMAP_PAGENO returns the database page number of the pointer-map +** page that stores the required pointer. PTRMAP_PTROFFSET returns +** the offset of the requested map entry. +** +** If the pgno argument passed to PTRMAP_PAGENO is a pointer-map page, +** then pgno is returned. So (pgno==PTRMAP_PAGENO(pgsz, pgno)) can be +** used to test if pgno is a pointer-map page. PTRMAP_ISPAGE implements +** this test. +*/ +#define PTRMAP_PAGENO(pgsz, pgno) (((pgno-2)/(pgsz/5+1))*(pgsz/5+1)+2) +#define PTRMAP_PTROFFSET(pgsz, pgno) (((pgno-2)%(pgsz/5+1)-1)*5) +#define PTRMAP_ISPAGE(pgsz, pgno) (PTRMAP_PAGENO(pgsz,pgno)==pgno) + +/* +** The pointer map is a lookup table that identifies the parent page for +** each child page in the database file. The parent page is the page that +** contains a pointer to the child. Every page in the database contains +** 0 or 1 parent pages. (In this context 'database page' refers +** to any page that is not part of the pointer map itself.) Each pointer map +** entry consists of a single byte 'type' and a 4 byte parent page number. +** The PTRMAP_XXX identifiers below are the valid types. +** +** The purpose of the pointer map is to facility moving pages from one +** position in the file to another as part of autovacuum. When a page +** is moved, the pointer in its parent must be updated to point to the +** new location. The pointer map is used to locate the parent page quickly. +** +** PTRMAP_ROOTPAGE: The database page is a root-page. The page-number is not +** used in this case. +** +** PTRMAP_FREEPAGE: The database page is an unused (free) page. The page-number +** is not used in this case. +** +** PTRMAP_OVERFLOW1: The database page is the first page in a list of +** overflow pages. The page number identifies the page that +** contains the cell with a pointer to this overflow page. +** +** PTRMAP_OVERFLOW2: The database page is the second or later page in a list of +** overflow pages. The page-number identifies the previous +** page in the overflow page list. +** +** PTRMAP_BTREE: The database page is a non-root btree page. The page number +** identifies the parent page in the btree. +*/ +#define PTRMAP_ROOTPAGE 1 +#define PTRMAP_FREEPAGE 2 +#define PTRMAP_OVERFLOW1 3 +#define PTRMAP_OVERFLOW2 4 +#define PTRMAP_BTREE 5 + +/* +** Write an entry into the pointer map. +** +** This routine updates the pointer map entry for page number 'key' +** so that it maps to type 'eType' and parent page number 'pgno'. +** An error code is returned if something goes wrong, otherwise SQLITE_OK. +*/ +static int ptrmapPut(Btree *pBt, Pgno key, u8 eType, Pgno parent){ + u8 *pPtrmap; /* The pointer map page */ + Pgno iPtrmap; /* The pointer map page number */ + int offset; /* Offset in pointer map page */ + int rc; + + assert( pBt->autoVacuum ); + if( key==0 ){ + return SQLITE_CORRUPT; + } + iPtrmap = PTRMAP_PAGENO(pBt->usableSize, key); + rc = sqlite3pager_get(pBt->pPager, iPtrmap, (void **)&pPtrmap); + if( rc!=SQLITE_OK ){ + return rc; + } + offset = PTRMAP_PTROFFSET(pBt->usableSize, key); + + if( eType!=pPtrmap[offset] || get4byte(&pPtrmap[offset+1])!=parent ){ + TRACE(("PTRMAP_UPDATE: %d->(%d,%d)\n", key, eType, parent)); + rc = sqlite3pager_write(pPtrmap); + if( rc==SQLITE_OK ){ + pPtrmap[offset] = eType; + put4byte(&pPtrmap[offset+1], parent); + } + } + + sqlite3pager_unref(pPtrmap); + return rc; +} + +/* +** Read an entry from the pointer map. +** +** This routine retrieves the pointer map entry for page 'key', writing +** the type and parent page number to *pEType and *pPgno respectively. +** An error code is returned if something goes wrong, otherwise SQLITE_OK. +*/ +static int ptrmapGet(Btree *pBt, Pgno key, u8 *pEType, Pgno *pPgno){ + int iPtrmap; /* Pointer map page index */ + u8 *pPtrmap; /* Pointer map page data */ + int offset; /* Offset of entry in pointer map */ + int rc; + + iPtrmap = PTRMAP_PAGENO(pBt->usableSize, key); + rc = sqlite3pager_get(pBt->pPager, iPtrmap, (void **)&pPtrmap); + if( rc!=0 ){ + return rc; + } + + offset = PTRMAP_PTROFFSET(pBt->usableSize, key); + if( pEType ) *pEType = pPtrmap[offset]; + if( pPgno ) *pPgno = get4byte(&pPtrmap[offset+1]); + + sqlite3pager_unref(pPtrmap); + if( *pEType<1 || *pEType>5 ) return SQLITE_CORRUPT; + return SQLITE_OK; +} + +#endif /* SQLITE_OMIT_AUTOVACUUM */ + +/* +** Given a btree page and a cell index (0 means the first cell on +** the page, 1 means the second cell, and so forth) return a pointer +** to the cell content. +** +** This routine works only for pages that do not contain overflow cells. +*/ +static u8 *findCell(MemPage *pPage, int iCell){ + u8 *data = pPage->aData; + assert( iCell>=0 ); + assert( iCell<get2byte(&data[pPage->hdrOffset+3]) ); + return data + get2byte(&data[pPage->cellOffset+2*iCell]); +} + +/* +** This a more complex version of findCell() that works for +** pages that do contain overflow cells. See insert +*/ +static u8 *findOverflowCell(MemPage *pPage, int iCell){ + int i; + for(i=pPage->nOverflow-1; i>=0; i--){ + int k; + struct _OvflCell *pOvfl; + pOvfl = &pPage->aOvfl[i]; + k = pOvfl->idx; + if( k<=iCell ){ + if( k==iCell ){ + return pOvfl->pCell; + } + iCell--; + } + } + return findCell(pPage, iCell); +} + +/* +** Parse a cell content block and fill in the CellInfo structure. There +** are two versions of this function. parseCell() takes a cell index +** as the second argument and parseCellPtr() takes a pointer to the +** body of the cell as its second argument. +*/ +static void parseCellPtr( + MemPage *pPage, /* Page containing the cell */ + u8 *pCell, /* Pointer to the cell text. */ + CellInfo *pInfo /* Fill in this structure */ +){ + int n; /* Number bytes in cell content header */ + u32 nPayload; /* Number of bytes of cell payload */ + + pInfo->pCell = pCell; + assert( pPage->leaf==0 || pPage->leaf==1 ); + n = pPage->childPtrSize; + assert( n==4-4*pPage->leaf ); + if( pPage->hasData ){ + n += getVarint32(&pCell[n], &nPayload); + }else{ + nPayload = 0; + } + n += getVarint(&pCell[n], (u64 *)&pInfo->nKey); + pInfo->nHeader = n; + pInfo->nData = nPayload; + if( !pPage->intKey ){ + nPayload += pInfo->nKey; + } + if( nPayload<=pPage->maxLocal ){ + /* This is the (easy) common case where the entire payload fits + ** on the local page. No overflow is required. + */ + int nSize; /* Total size of cell content in bytes */ + pInfo->nLocal = nPayload; + pInfo->iOverflow = 0; + nSize = nPayload + n; + if( nSize<4 ){ + nSize = 4; /* Minimum cell size is 4 */ + } + pInfo->nSize = nSize; + }else{ + /* If the payload will not fit completely on the local page, we have + ** to decide how much to store locally and how much to spill onto + ** overflow pages. The strategy is to minimize the amount of unused + ** space on overflow pages while keeping the amount of local storage + ** in between minLocal and maxLocal. + ** + ** Warning: changing the way overflow payload is distributed in any + ** way will result in an incompatible file format. + */ + int minLocal; /* Minimum amount of payload held locally */ + int maxLocal; /* Maximum amount of payload held locally */ + int surplus; /* Overflow payload available for local storage */ + + minLocal = pPage->minLocal; + maxLocal = pPage->maxLocal; + surplus = minLocal + (nPayload - minLocal)%(pPage->pBt->usableSize - 4); + if( surplus <= maxLocal ){ + pInfo->nLocal = surplus; + }else{ + pInfo->nLocal = minLocal; + } + pInfo->iOverflow = pInfo->nLocal + n; + pInfo->nSize = pInfo->iOverflow + 4; + } +} +static void parseCell( + MemPage *pPage, /* Page containing the cell */ + int iCell, /* The cell index. First cell is 0 */ + CellInfo *pInfo /* Fill in this structure */ +){ + parseCellPtr(pPage, findCell(pPage, iCell), pInfo); +} + +/* +** Compute the total number of bytes that a Cell needs in the cell +** data area of the btree-page. The return number includes the cell +** data header and the local payload, but not any overflow page or +** the space used by the cell pointer. +*/ +#ifndef NDEBUG +static int cellSize(MemPage *pPage, int iCell){ + CellInfo info; + parseCell(pPage, iCell, &info); + return info.nSize; +} +#endif +static int cellSizePtr(MemPage *pPage, u8 *pCell){ + CellInfo info; + parseCellPtr(pPage, pCell, &info); + return info.nSize; +} + +#ifndef SQLITE_OMIT_AUTOVACUUM +/* +** If the cell pCell, part of page pPage contains a pointer +** to an overflow page, insert an entry into the pointer-map +** for the overflow page. +*/ +static int ptrmapPutOvflPtr(MemPage *pPage, u8 *pCell){ + if( pCell ){ + CellInfo info; + parseCellPtr(pPage, pCell, &info); + if( (info.nData+(pPage->intKey?0:info.nKey))>info.nLocal ){ + Pgno ovfl = get4byte(&pCell[info.iOverflow]); + return ptrmapPut(pPage->pBt, ovfl, PTRMAP_OVERFLOW1, pPage->pgno); + } + } + return SQLITE_OK; +} +/* +** If the cell with index iCell on page pPage contains a pointer +** to an overflow page, insert an entry into the pointer-map +** for the overflow page. +*/ +static int ptrmapPutOvfl(MemPage *pPage, int iCell){ + u8 *pCell; + pCell = findOverflowCell(pPage, iCell); + return ptrmapPutOvflPtr(pPage, pCell); +} +#endif + + +/* +** Do sanity checking on a page. Throw an exception if anything is +** not right. +** +** This routine is used for internal error checking only. It is omitted +** from most builds. +*/ +#if defined(BTREE_DEBUG) && !defined(NDEBUG) && 0 +static void _pageIntegrity(MemPage *pPage){ + int usableSize; + u8 *data; + int i, j, idx, c, pc, hdr, nFree; + int cellOffset; + int nCell, cellLimit; + u8 *used; + + used = sqliteMallocRaw( pPage->pBt->pageSize ); + if( used==0 ) return; + usableSize = pPage->pBt->usableSize; + assert( pPage->aData==&((unsigned char*)pPage)[-pPage->pBt->pageSize] ); + hdr = pPage->hdrOffset; + assert( hdr==(pPage->pgno==1 ? 100 : 0) ); + assert( pPage->pgno==sqlite3pager_pagenumber(pPage->aData) ); + c = pPage->aData[hdr]; + if( pPage->isInit ){ + assert( pPage->leaf == ((c & PTF_LEAF)!=0) ); + assert( pPage->zeroData == ((c & PTF_ZERODATA)!=0) ); + assert( pPage->leafData == ((c & PTF_LEAFDATA)!=0) ); + assert( pPage->intKey == ((c & (PTF_INTKEY|PTF_LEAFDATA))!=0) ); + assert( pPage->hasData == + !(pPage->zeroData || (!pPage->leaf && pPage->leafData)) ); + assert( pPage->cellOffset==pPage->hdrOffset+12-4*pPage->leaf ); + assert( pPage->nCell = get2byte(&pPage->aData[hdr+3]) ); + } + data = pPage->aData; + memset(used, 0, usableSize); + for(i=0; i<hdr+10-pPage->leaf*4; i++) used[i] = 1; + nFree = 0; + pc = get2byte(&data[hdr+1]); + while( pc ){ + int size; + assert( pc>0 && pc<usableSize-4 ); + size = get2byte(&data[pc+2]); + assert( pc+size<=usableSize ); + nFree += size; + for(i=pc; i<pc+size; i++){ + assert( used[i]==0 ); + used[i] = 1; + } + pc = get2byte(&data[pc]); + } + idx = 0; + nCell = get2byte(&data[hdr+3]); + cellLimit = get2byte(&data[hdr+5]); + assert( pPage->isInit==0 + || pPage->nFree==nFree+data[hdr+7]+cellLimit-(cellOffset+2*nCell) ); + cellOffset = pPage->cellOffset; + for(i=0; i<nCell; i++){ + int size; + pc = get2byte(&data[cellOffset+2*i]); + assert( pc>0 && pc<usableSize-4 ); + size = cellSize(pPage, &data[pc]); + assert( pc+size<=usableSize ); + for(j=pc; j<pc+size; j++){ + assert( used[j]==0 ); + used[j] = 1; + } + } + for(i=cellOffset+2*nCell; i<cellimit; i++){ + assert( used[i]==0 ); + used[i] = 1; + } + nFree = 0; + for(i=0; i<usableSize; i++){ + assert( used[i]<=1 ); + if( used[i]==0 ) nFree++; + } + assert( nFree==data[hdr+7] ); + sqliteFree(used); +} +#define pageIntegrity(X) _pageIntegrity(X) +#else +# define pageIntegrity(X) +#endif + +/* +** Defragment the page given. All Cells are moved to the +** beginning of the page and all free space is collected +** into one big FreeBlk at the end of the page. +*/ +static int defragmentPage(MemPage *pPage){ + int i; /* Loop counter */ + int pc; /* Address of a i-th cell */ + int addr; /* Offset of first byte after cell pointer array */ + int hdr; /* Offset to the page header */ + int size; /* Size of a cell */ + int usableSize; /* Number of usable bytes on a page */ + int cellOffset; /* Offset to the cell pointer array */ + int brk; /* Offset to the cell content area */ + int nCell; /* Number of cells on the page */ + unsigned char *data; /* The page data */ + unsigned char *temp; /* Temp area for cell content */ + + assert( sqlite3pager_iswriteable(pPage->aData) ); + assert( pPage->pBt!=0 ); + assert( pPage->pBt->usableSize <= SQLITE_MAX_PAGE_SIZE ); + assert( pPage->nOverflow==0 ); + temp = sqliteMalloc( pPage->pBt->pageSize ); + if( temp==0 ) return SQLITE_NOMEM; + data = pPage->aData; + hdr = pPage->hdrOffset; + cellOffset = pPage->cellOffset; + nCell = pPage->nCell; + assert( nCell==get2byte(&data[hdr+3]) ); + usableSize = pPage->pBt->usableSize; + brk = get2byte(&data[hdr+5]); + memcpy(&temp[brk], &data[brk], usableSize - brk); + brk = usableSize; + for(i=0; i<nCell; i++){ + u8 *pAddr; /* The i-th cell pointer */ + pAddr = &data[cellOffset + i*2]; + pc = get2byte(pAddr); + assert( pc<pPage->pBt->usableSize ); + size = cellSizePtr(pPage, &temp[pc]); + brk -= size; + memcpy(&data[brk], &temp[pc], size); + put2byte(pAddr, brk); + } + assert( brk>=cellOffset+2*nCell ); + put2byte(&data[hdr+5], brk); + data[hdr+1] = 0; + data[hdr+2] = 0; + data[hdr+7] = 0; + addr = cellOffset+2*nCell; + memset(&data[addr], 0, brk-addr); + sqliteFree(temp); + return SQLITE_OK; +} + +/* +** Allocate nByte bytes of space on a page. +** +** Return the index into pPage->aData[] of the first byte of +** the new allocation. Or return 0 if there is not enough free +** space on the page to satisfy the allocation request. +** +** If the page contains nBytes of free space but does not contain +** nBytes of contiguous free space, then this routine automatically +** calls defragementPage() to consolidate all free space before +** allocating the new chunk. +*/ +static int allocateSpace(MemPage *pPage, int nByte){ + int addr, pc, hdr; + int size; + int nFrag; + int top; + int nCell; + int cellOffset; + unsigned char *data; + + data = pPage->aData; + assert( sqlite3pager_iswriteable(data) ); + assert( pPage->pBt ); + if( nByte<4 ) nByte = 4; + if( pPage->nFree<nByte || pPage->nOverflow>0 ) return 0; + pPage->nFree -= nByte; + hdr = pPage->hdrOffset; + + nFrag = data[hdr+7]; + if( nFrag<60 ){ + /* Search the freelist looking for a slot big enough to satisfy the + ** space request. */ + addr = hdr+1; + while( (pc = get2byte(&data[addr]))>0 ){ + size = get2byte(&data[pc+2]); + if( size>=nByte ){ + if( size<nByte+4 ){ + memcpy(&data[addr], &data[pc], 2); + data[hdr+7] = nFrag + size - nByte; + return pc; + }else{ + put2byte(&data[pc+2], size-nByte); + return pc + size - nByte; + } + } + addr = pc; + } + } + + /* Allocate memory from the gap in between the cell pointer array + ** and the cell content area. + */ + top = get2byte(&data[hdr+5]); + nCell = get2byte(&data[hdr+3]); + cellOffset = pPage->cellOffset; + if( nFrag>=60 || cellOffset + 2*nCell > top - nByte ){ + if( defragmentPage(pPage) ) return 0; + top = get2byte(&data[hdr+5]); + } + top -= nByte; + assert( cellOffset + 2*nCell <= top ); + put2byte(&data[hdr+5], top); + return top; +} + +/* +** Return a section of the pPage->aData to the freelist. +** The first byte of the new free block is pPage->aDisk[start] +** and the size of the block is "size" bytes. +** +** Most of the effort here is involved in coalesing adjacent +** free blocks into a single big free block. +*/ +static void freeSpace(MemPage *pPage, int start, int size){ + int addr, pbegin, hdr; + unsigned char *data = pPage->aData; + + assert( pPage->pBt!=0 ); + assert( sqlite3pager_iswriteable(data) ); + assert( start>=pPage->hdrOffset+6+(pPage->leaf?0:4) ); + assert( (start + size)<=pPage->pBt->usableSize ); + if( size<4 ) size = 4; + + /* Add the space back into the linked list of freeblocks */ + hdr = pPage->hdrOffset; + addr = hdr + 1; + while( (pbegin = get2byte(&data[addr]))<start && pbegin>0 ){ + assert( pbegin<=pPage->pBt->usableSize-4 ); + assert( pbegin>addr ); + addr = pbegin; + } + assert( pbegin<=pPage->pBt->usableSize-4 ); + assert( pbegin>addr || pbegin==0 ); + put2byte(&data[addr], start); + put2byte(&data[start], pbegin); + put2byte(&data[start+2], size); + pPage->nFree += size; + + /* Coalesce adjacent free blocks */ + addr = pPage->hdrOffset + 1; + while( (pbegin = get2byte(&data[addr]))>0 ){ + int pnext, psize; + assert( pbegin>addr ); + assert( pbegin<=pPage->pBt->usableSize-4 ); + pnext = get2byte(&data[pbegin]); + psize = get2byte(&data[pbegin+2]); + if( pbegin + psize + 3 >= pnext && pnext>0 ){ + int frag = pnext - (pbegin+psize); + assert( frag<=data[pPage->hdrOffset+7] ); + data[pPage->hdrOffset+7] -= frag; + put2byte(&data[pbegin], get2byte(&data[pnext])); + put2byte(&data[pbegin+2], pnext+get2byte(&data[pnext+2])-pbegin); + }else{ + addr = pbegin; + } + } + + /* If the cell content area begins with a freeblock, remove it. */ + if( data[hdr+1]==data[hdr+5] && data[hdr+2]==data[hdr+6] ){ + int top; + pbegin = get2byte(&data[hdr+1]); + memcpy(&data[hdr+1], &data[pbegin], 2); + top = get2byte(&data[hdr+5]); + put2byte(&data[hdr+5], top + get2byte(&data[pbegin+2])); + } +} + +/* +** Decode the flags byte (the first byte of the header) for a page +** and initialize fields of the MemPage structure accordingly. +*/ +static void decodeFlags(MemPage *pPage, int flagByte){ + Btree *pBt; /* A copy of pPage->pBt */ + + assert( pPage->hdrOffset==(pPage->pgno==1 ? 100 : 0) ); + pPage->intKey = (flagByte & (PTF_INTKEY|PTF_LEAFDATA))!=0; + pPage->zeroData = (flagByte & PTF_ZERODATA)!=0; + pPage->leaf = (flagByte & PTF_LEAF)!=0; + pPage->childPtrSize = 4*(pPage->leaf==0); + pBt = pPage->pBt; + if( flagByte & PTF_LEAFDATA ){ + pPage->leafData = 1; + pPage->maxLocal = pBt->maxLeaf; + pPage->minLocal = pBt->minLeaf; + }else{ + pPage->leafData = 0; + pPage->maxLocal = pBt->maxLocal; + pPage->minLocal = pBt->minLocal; + } + pPage->hasData = !(pPage->zeroData || (!pPage->leaf && pPage->leafData)); +} + +/* +** Initialize the auxiliary information for a disk block. +** +** The pParent parameter must be a pointer to the MemPage which +** is the parent of the page being initialized. The root of a +** BTree has no parent and so for that page, pParent==NULL. +** +** Return SQLITE_OK on success. If we see that the page does +** not contain a well-formed database page, then return +** SQLITE_CORRUPT. Note that a return of SQLITE_OK does not +** guarantee that the page is well-formed. It only shows that +** we failed to detect any corruption. +*/ +static int initPage( + MemPage *pPage, /* The page to be initialized */ + MemPage *pParent /* The parent. Might be NULL */ +){ + int pc; /* Address of a freeblock within pPage->aData[] */ + int hdr; /* Offset to beginning of page header */ + u8 *data; /* Equal to pPage->aData */ + Btree *pBt; /* The main btree structure */ + int usableSize; /* Amount of usable space on each page */ + int cellOffset; /* Offset from start of page to first cell pointer */ + int nFree; /* Number of unused bytes on the page */ + int top; /* First byte of the cell content area */ + + pBt = pPage->pBt; + assert( pBt!=0 ); + assert( pParent==0 || pParent->pBt==pBt ); + assert( pPage->pgno==sqlite3pager_pagenumber(pPage->aData) ); + assert( pPage->aData == &((unsigned char*)pPage)[-pBt->pageSize] ); + if( pPage->pParent!=pParent && (pPage->pParent!=0 || pPage->isInit) ){ + /* The parent page should never change unless the file is corrupt */ + return SQLITE_CORRUPT; /* bkpt-CORRUPT */ + } + if( pPage->isInit ) return SQLITE_OK; + if( pPage->pParent==0 && pParent!=0 ){ + pPage->pParent = pParent; + sqlite3pager_ref(pParent->aData); + } + hdr = pPage->hdrOffset; + data = pPage->aData; + decodeFlags(pPage, data[hdr]); + pPage->nOverflow = 0; + pPage->idxShift = 0; + usableSize = pBt->usableSize; + pPage->cellOffset = cellOffset = hdr + 12 - 4*pPage->leaf; + top = get2byte(&data[hdr+5]); + pPage->nCell = get2byte(&data[hdr+3]); + if( pPage->nCell>MX_CELL(pBt) ){ + /* To many cells for a single page. The page must be corrupt */ + return SQLITE_CORRUPT; /* bkpt-CORRUPT */ + } + if( pPage->nCell==0 && pParent!=0 && pParent->pgno!=1 ){ + /* All pages must have at least one cell, except for root pages */ + return SQLITE_CORRUPT; /* bkpt-CORRUPT */ + } + + /* Compute the total free space on the page */ + pc = get2byte(&data[hdr+1]); + nFree = data[hdr+7] + top - (cellOffset + 2*pPage->nCell); + while( pc>0 ){ + int next, size; + if( pc>usableSize-4 ){ + /* Free block is off the page */ + return SQLITE_CORRUPT; /* bkpt-CORRUPT */ + } + next = get2byte(&data[pc]); + size = get2byte(&data[pc+2]); + if( next>0 && next<=pc+size+3 ){ + /* Free blocks must be in accending order */ + return SQLITE_CORRUPT; /* bkpt-CORRUPT */ + } + nFree += size; + pc = next; + } + pPage->nFree = nFree; + if( nFree>=usableSize ){ + /* Free space cannot exceed total page size */ + return SQLITE_CORRUPT; /* bkpt-CORRUPT */ + } + + pPage->isInit = 1; + pageIntegrity(pPage); + return SQLITE_OK; +} + +/* +** Set up a raw page so that it looks like a database page holding +** no entries. +*/ +static void zeroPage(MemPage *pPage, int flags){ + unsigned char *data = pPage->aData; + Btree *pBt = pPage->pBt; + int hdr = pPage->hdrOffset; + int first; + + assert( sqlite3pager_pagenumber(data)==pPage->pgno ); + assert( &data[pBt->pageSize] == (unsigned char*)pPage ); + assert( sqlite3pager_iswriteable(data) ); + memset(&data[hdr], 0, pBt->usableSize - hdr); + data[hdr] = flags; + first = hdr + 8 + 4*((flags&PTF_LEAF)==0); + memset(&data[hdr+1], 0, 4); + data[hdr+7] = 0; + put2byte(&data[hdr+5], pBt->usableSize); + pPage->nFree = pBt->usableSize - first; + decodeFlags(pPage, flags); + pPage->hdrOffset = hdr; + pPage->cellOffset = first; + pPage->nOverflow = 0; + pPage->idxShift = 0; + pPage->nCell = 0; + pPage->isInit = 1; + pageIntegrity(pPage); +} + +/* +** Get a page from the pager. Initialize the MemPage.pBt and +** MemPage.aData elements if needed. +*/ +static int getPage(Btree *pBt, Pgno pgno, MemPage **ppPage){ + int rc; + unsigned char *aData; + MemPage *pPage; + rc = sqlite3pager_get(pBt->pPager, pgno, (void**)&aData); + if( rc ) return rc; + pPage = (MemPage*)&aData[pBt->pageSize]; + pPage->aData = aData; + pPage->pBt = pBt; + pPage->pgno = pgno; + pPage->hdrOffset = pPage->pgno==1 ? 100 : 0; + *ppPage = pPage; + return SQLITE_OK; +} + +/* +** Get a page from the pager and initialize it. This routine +** is just a convenience wrapper around separate calls to +** getPage() and initPage(). +*/ +static int getAndInitPage( + Btree *pBt, /* The database file */ + Pgno pgno, /* Number of the page to get */ + MemPage **ppPage, /* Write the page pointer here */ + MemPage *pParent /* Parent of the page */ +){ + int rc; + if( pgno==0 ){ + return SQLITE_CORRUPT; /* bkpt-CORRUPT */ + } + rc = getPage(pBt, pgno, ppPage); + if( rc==SQLITE_OK && (*ppPage)->isInit==0 ){ + rc = initPage(*ppPage, pParent); + } + return rc; +} + +/* +** Release a MemPage. This should be called once for each prior +** call to getPage. +*/ +static void releasePage(MemPage *pPage){ + if( pPage ){ + assert( pPage->aData ); + assert( pPage->pBt ); + assert( &pPage->aData[pPage->pBt->pageSize]==(unsigned char*)pPage ); + sqlite3pager_unref(pPage->aData); + } +} + +/* +** This routine is called when the reference count for a page +** reaches zero. We need to unref the pParent pointer when that +** happens. +*/ +static void pageDestructor(void *pData, int pageSize){ + MemPage *pPage; + assert( (pageSize & 7)==0 ); + pPage = (MemPage*)&((char*)pData)[pageSize]; + if( pPage->pParent ){ + MemPage *pParent = pPage->pParent; + pPage->pParent = 0; + releasePage(pParent); + } + pPage->isInit = 0; +} + +/* +** During a rollback, when the pager reloads information into the cache +** so that the cache is restored to its original state at the start of +** the transaction, for each page restored this routine is called. +** +** This routine needs to reset the extra data section at the end of the +** page to agree with the restored data. +*/ +static void pageReinit(void *pData, int pageSize){ + MemPage *pPage; + assert( (pageSize & 7)==0 ); + pPage = (MemPage*)&((char*)pData)[pageSize]; + if( pPage->isInit ){ + pPage->isInit = 0; + initPage(pPage, pPage->pParent); + } +} + +/* +** Open a database file. +** +** zFilename is the name of the database file. If zFilename is NULL +** a new database with a random name is created. This randomly named +** database file will be deleted when sqlite3BtreeClose() is called. +*/ +int sqlite3BtreeOpen( + const char *zFilename, /* Name of the file containing the BTree database */ + Btree **ppBtree, /* Pointer to new Btree object written here */ + int flags /* Options */ +){ + Btree *pBt; + int rc; + int nReserve; + unsigned char zDbHeader[100]; + + /* + ** The following asserts make sure that structures used by the btree are + ** the right size. This is to guard against size changes that result + ** when compiling on a different architecture. + */ + assert( sizeof(i64)==8 ); + assert( sizeof(u64)==8 ); + assert( sizeof(u32)==4 ); + assert( sizeof(u16)==2 ); + assert( sizeof(Pgno)==4 ); + + pBt = sqliteMalloc( sizeof(*pBt) ); + if( pBt==0 ){ + *ppBtree = 0; + return SQLITE_NOMEM; + } + rc = sqlite3pager_open(&pBt->pPager, zFilename, EXTRA_SIZE, flags); + if( rc!=SQLITE_OK ){ + if( pBt->pPager ) sqlite3pager_close(pBt->pPager); + sqliteFree(pBt); + *ppBtree = 0; + return rc; + } + sqlite3pager_set_destructor(pBt->pPager, pageDestructor); + sqlite3pager_set_reiniter(pBt->pPager, pageReinit); + pBt->pCursor = 0; + pBt->pPage1 = 0; + pBt->readOnly = sqlite3pager_isreadonly(pBt->pPager); + sqlite3pager_read_fileheader(pBt->pPager, sizeof(zDbHeader), zDbHeader); + pBt->pageSize = get2byte(&zDbHeader[16]); + if( pBt->pageSize<512 || pBt->pageSize>SQLITE_MAX_PAGE_SIZE + || ((pBt->pageSize-1)&pBt->pageSize)!=0 ){ + pBt->pageSize = SQLITE_DEFAULT_PAGE_SIZE; + pBt->maxEmbedFrac = 64; /* 25% */ + pBt->minEmbedFrac = 32; /* 12.5% */ + pBt->minLeafFrac = 32; /* 12.5% */ +#ifndef SQLITE_OMIT_AUTOVACUUM + /* If the magic name ":memory:" will create an in-memory database, then + ** do not set the auto-vacuum flag, even if SQLITE_DEFAULT_AUTOVACUUM + ** is true. On the other hand, if SQLITE_OMIT_MEMORYDB has been defined, + ** then ":memory:" is just a regular file-name. Respect the auto-vacuum + ** default in this case. + */ +#ifndef SQLITE_OMIT_MEMORYDB + if( zFilename && strcmp(zFilename,":memory:") ){ +#else + if( zFilename ){ +#endif + pBt->autoVacuum = SQLITE_DEFAULT_AUTOVACUUM; + } +#endif + nReserve = 0; + }else{ + nReserve = zDbHeader[20]; + pBt->maxEmbedFrac = zDbHeader[21]; + pBt->minEmbedFrac = zDbHeader[22]; + pBt->minLeafFrac = zDbHeader[23]; + pBt->pageSizeFixed = 1; +#ifndef SQLITE_OMIT_AUTOVACUUM + pBt->autoVacuum = (get4byte(&zDbHeader[36 + 4*4])?1:0); +#endif + } + pBt->usableSize = pBt->pageSize - nReserve; + assert( (pBt->pageSize & 7)==0 ); /* 8-byte alignment of pageSize */ + sqlite3pager_set_pagesize(pBt->pPager, pBt->pageSize); + *ppBtree = pBt; + return SQLITE_OK; +} + +/* +** Close an open database and invalidate all cursors. +*/ +int sqlite3BtreeClose(Btree *pBt){ + while( pBt->pCursor ){ + sqlite3BtreeCloseCursor(pBt->pCursor); + } + sqlite3pager_close(pBt->pPager); + sqliteFree(pBt); + return SQLITE_OK; +} + +/* +** Change the busy handler callback function. +*/ +int sqlite3BtreeSetBusyHandler(Btree *pBt, BusyHandler *pHandler){ + pBt->pBusyHandler = pHandler; + sqlite3pager_set_busyhandler(pBt->pPager, pHandler); + return SQLITE_OK; +} + +/* +** Change the limit on the number of pages allowed in the cache. +** +** The maximum number of cache pages is set to the absolute +** value of mxPage. If mxPage is negative, the pager will +** operate asynchronously - it will not stop to do fsync()s +** to insure data is written to the disk surface before +** continuing. Transactions still work if synchronous is off, +** and the database cannot be corrupted if this program +** crashes. But if the operating system crashes or there is +** an abrupt power failure when synchronous is off, the database +** could be left in an inconsistent and unrecoverable state. +** Synchronous is on by default so database corruption is not +** normally a worry. +*/ +int sqlite3BtreeSetCacheSize(Btree *pBt, int mxPage){ + sqlite3pager_set_cachesize(pBt->pPager, mxPage); + return SQLITE_OK; +} + +/* +** Change the way data is synced to disk in order to increase or decrease +** how well the database resists damage due to OS crashes and power +** failures. Level 1 is the same as asynchronous (no syncs() occur and +** there is a high probability of damage) Level 2 is the default. There +** is a very low but non-zero probability of damage. Level 3 reduces the +** probability of damage to near zero but with a write performance reduction. +*/ +#ifndef SQLITE_OMIT_PAGER_PRAGMAS +int sqlite3BtreeSetSafetyLevel(Btree *pBt, int level){ + sqlite3pager_set_safety_level(pBt->pPager, level); + return SQLITE_OK; +} +#endif + +#if !defined(SQLITE_OMIT_PAGER_PRAGMAS) || !defined(SQLITE_OMIT_VACUUM) +/* +** Change the default pages size and the number of reserved bytes per page. +** +** The page size must be a power of 2 between 512 and 65536. If the page +** size supplied does not meet this constraint then the page size is not +** changed. +** +** Page sizes are constrained to be a power of two so that the region +** of the database file used for locking (beginning at PENDING_BYTE, +** the first byte past the 1GB boundary, 0x40000000) needs to occur +** at the beginning of a page. +** +** If parameter nReserve is less than zero, then the number of reserved +** bytes per page is left unchanged. +*/ +int sqlite3BtreeSetPageSize(Btree *pBt, int pageSize, int nReserve){ + if( pBt->pageSizeFixed ){ + return SQLITE_READONLY; + } + if( nReserve<0 ){ + nReserve = pBt->pageSize - pBt->usableSize; + } + if( pageSize>=512 && pageSize<=SQLITE_MAX_PAGE_SIZE && + ((pageSize-1)&pageSize)==0 ){ + assert( (pageSize & 7)==0 ); + pBt->pageSize = sqlite3pager_set_pagesize(pBt->pPager, pageSize); + } + pBt->usableSize = pBt->pageSize - nReserve; + return SQLITE_OK; +} + +/* +** Return the currently defined page size +*/ +int sqlite3BtreeGetPageSize(Btree *pBt){ + return pBt->pageSize; +} +int sqlite3BtreeGetReserve(Btree *pBt){ + return pBt->pageSize - pBt->usableSize; +} +#endif /* !defined(SQLITE_OMIT_PAGER_PRAGMAS) || !defined(SQLITE_OMIT_VACUUM) */ + +/* +** Change the 'auto-vacuum' property of the database. If the 'autoVacuum' +** parameter is non-zero, then auto-vacuum mode is enabled. If zero, it +** is disabled. The default value for the auto-vacuum property is +** determined by the SQLITE_DEFAULT_AUTOVACUUM macro. +*/ +int sqlite3BtreeSetAutoVacuum(Btree *pBt, int autoVacuum){ +#ifdef SQLITE_OMIT_AUTOVACUUM + return SQLITE_READONLY; +#else + if( pBt->pageSizeFixed ){ + return SQLITE_READONLY; + } + pBt->autoVacuum = (autoVacuum?1:0); + return SQLITE_OK; +#endif +} + +/* +** Return the value of the 'auto-vacuum' property. If auto-vacuum is +** enabled 1 is returned. Otherwise 0. +*/ +int sqlite3BtreeGetAutoVacuum(Btree *pBt){ +#ifdef SQLITE_OMIT_AUTOVACUUM + return 0; +#else + return pBt->autoVacuum; +#endif +} + + +/* +** Get a reference to pPage1 of the database file. This will +** also acquire a readlock on that file. +** +** SQLITE_OK is returned on success. If the file is not a +** well-formed database file, then SQLITE_CORRUPT is returned. +** SQLITE_BUSY is returned if the database is locked. SQLITE_NOMEM +** is returned if we run out of memory. SQLITE_PROTOCOL is returned +** if there is a locking protocol violation. +*/ +static int lockBtree(Btree *pBt){ + int rc, pageSize; + MemPage *pPage1; + if( pBt->pPage1 ) return SQLITE_OK; + rc = getPage(pBt, 1, &pPage1); + if( rc!=SQLITE_OK ) return rc; + + + /* Do some checking to help insure the file we opened really is + ** a valid database file. + */ + rc = SQLITE_NOTADB; + if( sqlite3pager_pagecount(pBt->pPager)>0 ){ + u8 *page1 = pPage1->aData; + if( memcmp(page1, zMagicHeader, 16)!=0 ){ + goto page1_init_failed; + } + if( page1[18]>1 || page1[19]>1 ){ + goto page1_init_failed; + } + pageSize = get2byte(&page1[16]); + if( ((pageSize-1)&pageSize)!=0 ){ + goto page1_init_failed; + } + assert( (pageSize & 7)==0 ); + pBt->pageSize = pageSize; + pBt->usableSize = pageSize - page1[20]; + if( pBt->usableSize<500 ){ + goto page1_init_failed; + } + pBt->maxEmbedFrac = page1[21]; + pBt->minEmbedFrac = page1[22]; + pBt->minLeafFrac = page1[23]; +#ifndef SQLITE_OMIT_AUTOVACUUM + pBt->autoVacuum = (get4byte(&page1[36 + 4*4])?1:0); +#endif + } + + /* maxLocal is the maximum amount of payload to store locally for + ** a cell. Make sure it is small enough so that at least minFanout + ** cells can will fit on one page. We assume a 10-byte page header. + ** Besides the payload, the cell must store: + ** 2-byte pointer to the cell + ** 4-byte child pointer + ** 9-byte nKey value + ** 4-byte nData value + ** 4-byte overflow page pointer + ** So a cell consists of a 2-byte poiner, a header which is as much as + ** 17 bytes long, 0 to N bytes of payload, and an optional 4 byte overflow + ** page pointer. + */ + pBt->maxLocal = (pBt->usableSize-12)*pBt->maxEmbedFrac/255 - 23; + pBt->minLocal = (pBt->usableSize-12)*pBt->minEmbedFrac/255 - 23; + pBt->maxLeaf = pBt->usableSize - 35; + pBt->minLeaf = (pBt->usableSize-12)*pBt->minLeafFrac/255 - 23; + if( pBt->minLocal>pBt->maxLocal || pBt->maxLocal<0 ){ + goto page1_init_failed; + } + assert( pBt->maxLeaf + 23 <= MX_CELL_SIZE(pBt) ); + pBt->pPage1 = pPage1; + return SQLITE_OK; + +page1_init_failed: + releasePage(pPage1); + pBt->pPage1 = 0; + return rc; +} + +/* +** This routine works like lockBtree() except that it also invokes the +** busy callback if there is lock contention. +*/ +static int lockBtreeWithRetry(Btree *pBt){ + int rc = SQLITE_OK; + if( pBt->inTrans==TRANS_NONE ){ + rc = sqlite3BtreeBeginTrans(pBt, 0); + pBt->inTrans = TRANS_NONE; + } + return rc; +} + + +/* +** If there are no outstanding cursors and we are not in the middle +** of a transaction but there is a read lock on the database, then +** this routine unrefs the first page of the database file which +** has the effect of releasing the read lock. +** +** If there are any outstanding cursors, this routine is a no-op. +** +** If there is a transaction in progress, this routine is a no-op. +*/ +static void unlockBtreeIfUnused(Btree *pBt){ + if( pBt->inTrans==TRANS_NONE && pBt->pCursor==0 && pBt->pPage1!=0 ){ + if( pBt->pPage1->aData==0 ){ + MemPage *pPage = pBt->pPage1; + pPage->aData = &((char*)pPage)[-pBt->pageSize]; + pPage->pBt = pBt; + pPage->pgno = 1; + } + releasePage(pBt->pPage1); + pBt->pPage1 = 0; + pBt->inStmt = 0; + } +} + +/* +** Create a new database by initializing the first page of the +** file. +*/ +static int newDatabase(Btree *pBt){ + MemPage *pP1; + unsigned char *data; + int rc; + if( sqlite3pager_pagecount(pBt->pPager)>0 ) return SQLITE_OK; + pP1 = pBt->pPage1; + assert( pP1!=0 ); + data = pP1->aData; + rc = sqlite3pager_write(data); + if( rc ) return rc; + memcpy(data, zMagicHeader, sizeof(zMagicHeader)); + assert( sizeof(zMagicHeader)==16 ); + put2byte(&data[16], pBt->pageSize); + data[18] = 1; + data[19] = 1; + data[20] = pBt->pageSize - pBt->usableSize; + data[21] = pBt->maxEmbedFrac; + data[22] = pBt->minEmbedFrac; + data[23] = pBt->minLeafFrac; + memset(&data[24], 0, 100-24); + zeroPage(pP1, PTF_INTKEY|PTF_LEAF|PTF_LEAFDATA ); + pBt->pageSizeFixed = 1; +#ifndef SQLITE_OMIT_AUTOVACUUM + if( pBt->autoVacuum ){ + put4byte(&data[36 + 4*4], 1); + } +#endif + return SQLITE_OK; +} + +/* +** Attempt to start a new transaction. A write-transaction +** is started if the second argument is nonzero, otherwise a read- +** transaction. If the second argument is 2 or more and exclusive +** transaction is started, meaning that no other process is allowed +** to access the database. A preexisting transaction may not be +** upgraded to exclusive by calling this routine a second time - the +** exclusivity flag only works for a new transaction. +** +** A write-transaction must be started before attempting any +** changes to the database. None of the following routines +** will work unless a transaction is started first: +** +** sqlite3BtreeCreateTable() +** sqlite3BtreeCreateIndex() +** sqlite3BtreeClearTable() +** sqlite3BtreeDropTable() +** sqlite3BtreeInsert() +** sqlite3BtreeDelete() +** sqlite3BtreeUpdateMeta() +** +** If an initial attempt to acquire the lock fails because of lock contention +** and the database was previously unlocked, then invoke the busy handler +** if there is one. But if there was previously a read-lock, do not +** invoke the busy handler - just return SQLITE_BUSY. SQLITE_BUSY is +** returned when there is already a read-lock in order to avoid a deadlock. +** +** Suppose there are two processes A and B. A has a read lock and B has +** a reserved lock. B tries to promote to exclusive but is blocked because +** of A's read lock. A tries to promote to reserved but is blocked by B. +** One or the other of the two processes must give way or there can be +** no progress. By returning SQLITE_BUSY and not invoking the busy callback +** when A already has a read lock, we encourage A to give up and let B +** proceed. +*/ +int sqlite3BtreeBeginTrans(Btree *pBt, int wrflag){ + int rc = SQLITE_OK; + int busy = 0; + BusyHandler *pH; + + /* If the btree is already in a write-transaction, or it + ** is already in a read-transaction and a read-transaction + ** is requested, this is a no-op. + */ + if( pBt->inTrans==TRANS_WRITE || (pBt->inTrans==TRANS_READ && !wrflag) ){ + return SQLITE_OK; + } + + /* Write transactions are not possible on a read-only database */ + if( pBt->readOnly && wrflag ){ + return SQLITE_READONLY; + } + + do { + if( pBt->pPage1==0 ){ + rc = lockBtree(pBt); + } + + if( rc==SQLITE_OK && wrflag ){ + rc = sqlite3pager_begin(pBt->pPage1->aData, wrflag>1); + if( rc==SQLITE_OK ){ + rc = newDatabase(pBt); + } + } + + if( rc==SQLITE_OK ){ + pBt->inTrans = (wrflag?TRANS_WRITE:TRANS_READ); + if( wrflag ) pBt->inStmt = 0; + }else{ + unlockBtreeIfUnused(pBt); + } + }while( rc==SQLITE_BUSY && pBt->inTrans==TRANS_NONE && + (pH = pBt->pBusyHandler)!=0 && + pH->xFunc && pH->xFunc(pH->pArg, busy++) + ); + return rc; +} + +#ifndef SQLITE_OMIT_AUTOVACUUM + +/* +** Set the pointer-map entries for all children of page pPage. Also, if +** pPage contains cells that point to overflow pages, set the pointer +** map entries for the overflow pages as well. +*/ +static int setChildPtrmaps(MemPage *pPage){ + int i; /* Counter variable */ + int nCell; /* Number of cells in page pPage */ + int rc = SQLITE_OK; /* Return code */ + Btree *pBt = pPage->pBt; + int isInitOrig = pPage->isInit; + Pgno pgno = pPage->pgno; + + initPage(pPage, 0); + nCell = pPage->nCell; + + for(i=0; i<nCell; i++){ + u8 *pCell = findCell(pPage, i); + + rc = ptrmapPutOvflPtr(pPage, pCell); + if( rc!=SQLITE_OK ){ + goto set_child_ptrmaps_out; + } + + if( !pPage->leaf ){ + Pgno childPgno = get4byte(pCell); + rc = ptrmapPut(pBt, childPgno, PTRMAP_BTREE, pgno); + if( rc!=SQLITE_OK ) goto set_child_ptrmaps_out; + } + } + + if( !pPage->leaf ){ + Pgno childPgno = get4byte(&pPage->aData[pPage->hdrOffset+8]); + rc = ptrmapPut(pBt, childPgno, PTRMAP_BTREE, pgno); + } + +set_child_ptrmaps_out: + pPage->isInit = isInitOrig; + return rc; +} + +/* +** Somewhere on pPage, which is guarenteed to be a btree page, not an overflow +** page, is a pointer to page iFrom. Modify this pointer so that it points to +** iTo. Parameter eType describes the type of pointer to be modified, as +** follows: +** +** PTRMAP_BTREE: pPage is a btree-page. The pointer points at a child +** page of pPage. +** +** PTRMAP_OVERFLOW1: pPage is a btree-page. The pointer points at an overflow +** page pointed to by one of the cells on pPage. +** +** PTRMAP_OVERFLOW2: pPage is an overflow-page. The pointer points at the next +** overflow page in the list. +*/ +static int modifyPagePointer(MemPage *pPage, Pgno iFrom, Pgno iTo, u8 eType){ + if( eType==PTRMAP_OVERFLOW2 ){ + /* The pointer is always the first 4 bytes of the page in this case. */ + if( get4byte(pPage->aData)!=iFrom ){ + return SQLITE_CORRUPT; + } + put4byte(pPage->aData, iTo); + }else{ + int isInitOrig = pPage->isInit; + int i; + int nCell; + + initPage(pPage, 0); + nCell = pPage->nCell; + + for(i=0; i<nCell; i++){ + u8 *pCell = findCell(pPage, i); + if( eType==PTRMAP_OVERFLOW1 ){ + CellInfo info; + parseCellPtr(pPage, pCell, &info); + if( info.iOverflow ){ + if( iFrom==get4byte(&pCell[info.iOverflow]) ){ + put4byte(&pCell[info.iOverflow], iTo); + break; + } + } + }else{ + if( get4byte(pCell)==iFrom ){ + put4byte(pCell, iTo); + break; + } + } + } + + if( i==nCell ){ + if( eType!=PTRMAP_BTREE || + get4byte(&pPage->aData[pPage->hdrOffset+8])!=iFrom ){ + return SQLITE_CORRUPT; + } + put4byte(&pPage->aData[pPage->hdrOffset+8], iTo); + } + + pPage->isInit = isInitOrig; + } + return SQLITE_OK; +} + + +/* +** Move the open database page pDbPage to location iFreePage in the +** database. The pDbPage reference remains valid. +*/ +static int relocatePage( + Btree *pBt, /* Btree */ + MemPage *pDbPage, /* Open page to move */ + u8 eType, /* Pointer map 'type' entry for pDbPage */ + Pgno iPtrPage, /* Pointer map 'page-no' entry for pDbPage */ + Pgno iFreePage /* The location to move pDbPage to */ +){ + MemPage *pPtrPage; /* The page that contains a pointer to pDbPage */ + Pgno iDbPage = pDbPage->pgno; + Pager *pPager = pBt->pPager; + int rc; + + assert( eType==PTRMAP_OVERFLOW2 || eType==PTRMAP_OVERFLOW1 || + eType==PTRMAP_BTREE || eType==PTRMAP_ROOTPAGE ); + + /* Move page iDbPage from it's current location to page number iFreePage */ + TRACE(("AUTOVACUUM: Moving %d to free page %d (ptr page %d type %d)\n", + iDbPage, iFreePage, iPtrPage, eType)); + rc = sqlite3pager_movepage(pPager, pDbPage->aData, iFreePage); + if( rc!=SQLITE_OK ){ + return rc; + } + pDbPage->pgno = iFreePage; + + /* If pDbPage was a btree-page, then it may have child pages and/or cells + ** that point to overflow pages. The pointer map entries for all these + ** pages need to be changed. + ** + ** If pDbPage is an overflow page, then the first 4 bytes may store a + ** pointer to a subsequent overflow page. If this is the case, then + ** the pointer map needs to be updated for the subsequent overflow page. + */ + if( eType==PTRMAP_BTREE || eType==PTRMAP_ROOTPAGE ){ + rc = setChildPtrmaps(pDbPage); + if( rc!=SQLITE_OK ){ + return rc; + } + }else{ + Pgno nextOvfl = get4byte(pDbPage->aData); + if( nextOvfl!=0 ){ + rc = ptrmapPut(pBt, nextOvfl, PTRMAP_OVERFLOW2, iFreePage); + if( rc!=SQLITE_OK ){ + return rc; + } + } + } + + /* Fix the database pointer on page iPtrPage that pointed at iDbPage so + ** that it points at iFreePage. Also fix the pointer map entry for + ** iPtrPage. + */ + if( eType!=PTRMAP_ROOTPAGE ){ + rc = getPage(pBt, iPtrPage, &pPtrPage); + if( rc!=SQLITE_OK ){ + return rc; + } + rc = sqlite3pager_write(pPtrPage->aData); + if( rc!=SQLITE_OK ){ + releasePage(pPtrPage); + return rc; + } + rc = modifyPagePointer(pPtrPage, iDbPage, iFreePage, eType); + releasePage(pPtrPage); + if( rc==SQLITE_OK ){ + rc = ptrmapPut(pBt, iFreePage, eType, iPtrPage); + } + } + return rc; +} + +/* Forward declaration required by autoVacuumCommit(). */ +static int allocatePage(Btree *, MemPage **, Pgno *, Pgno, u8); + +/* +** This routine is called prior to sqlite3pager_commit when a transaction +** is commited for an auto-vacuum database. +*/ +static int autoVacuumCommit(Btree *pBt, Pgno *nTrunc){ + Pager *pPager = pBt->pPager; + Pgno nFreeList; /* Number of pages remaining on the free-list. */ + int nPtrMap; /* Number of pointer-map pages deallocated */ + Pgno origSize; /* Pages in the database file */ + Pgno finSize; /* Pages in the database file after truncation */ + int rc; /* Return code */ + u8 eType; + int pgsz = pBt->pageSize; /* Page size for this database */ + Pgno iDbPage; /* The database page to move */ + MemPage *pDbMemPage = 0; /* "" */ + Pgno iPtrPage; /* The page that contains a pointer to iDbPage */ + Pgno iFreePage; /* The free-list page to move iDbPage to */ + MemPage *pFreeMemPage = 0; /* "" */ + +#ifndef NDEBUG + int nRef = *sqlite3pager_stats(pPager); +#endif + + assert( pBt->autoVacuum ); + if( PTRMAP_ISPAGE(pgsz, sqlite3pager_pagecount(pPager)) ){ + return SQLITE_CORRUPT; + } + + /* Figure out how many free-pages are in the database. If there are no + ** free pages, then auto-vacuum is a no-op. + */ + nFreeList = get4byte(&pBt->pPage1->aData[36]); + if( nFreeList==0 ){ + *nTrunc = 0; + return SQLITE_OK; + } + + origSize = sqlite3pager_pagecount(pPager); + nPtrMap = (nFreeList-origSize+PTRMAP_PAGENO(pgsz, origSize)+pgsz/5)/(pgsz/5); + finSize = origSize - nFreeList - nPtrMap; + if( origSize>PENDING_BYTE_PAGE(pBt) && finSize<=PENDING_BYTE_PAGE(pBt) ){ + finSize--; + if( PTRMAP_ISPAGE(pBt->usableSize, finSize) ){ + finSize--; + } + } + TRACE(("AUTOVACUUM: Begin (db size %d->%d)\n", origSize, finSize)); + + /* Variable 'finSize' will be the size of the file in pages after + ** the auto-vacuum has completed (the current file size minus the number + ** of pages on the free list). Loop through the pages that lie beyond + ** this mark, and if they are not already on the free list, move them + ** to a free page earlier in the file (somewhere before finSize). + */ + for( iDbPage=finSize+1; iDbPage<=origSize; iDbPage++ ){ + /* If iDbPage is a pointer map page, or the pending-byte page, skip it. */ + if( PTRMAP_ISPAGE(pgsz, iDbPage) || iDbPage==PENDING_BYTE_PAGE(pBt) ){ + continue; + } + + rc = ptrmapGet(pBt, iDbPage, &eType, &iPtrPage); + if( rc!=SQLITE_OK ) goto autovacuum_out; + if( eType==PTRMAP_ROOTPAGE ){ + rc = SQLITE_CORRUPT; + goto autovacuum_out; + } + + /* If iDbPage is free, do not swap it. */ + if( eType==PTRMAP_FREEPAGE ){ + continue; + } + rc = getPage(pBt, iDbPage, &pDbMemPage); + if( rc!=SQLITE_OK ) goto autovacuum_out; + + /* Find the next page in the free-list that is not already at the end + ** of the file. A page can be pulled off the free list using the + ** allocatePage() routine. + */ + do{ + if( pFreeMemPage ){ + releasePage(pFreeMemPage); + pFreeMemPage = 0; + } + rc = allocatePage(pBt, &pFreeMemPage, &iFreePage, 0, 0); + if( rc!=SQLITE_OK ){ + releasePage(pDbMemPage); + goto autovacuum_out; + } + assert( iFreePage<=origSize ); + }while( iFreePage>finSize ); + releasePage(pFreeMemPage); + pFreeMemPage = 0; + + rc = relocatePage(pBt, pDbMemPage, eType, iPtrPage, iFreePage); + releasePage(pDbMemPage); + if( rc!=SQLITE_OK ) goto autovacuum_out; + } + + /* The entire free-list has been swapped to the end of the file. So + ** truncate the database file to finSize pages and consider the + ** free-list empty. + */ + rc = sqlite3pager_write(pBt->pPage1->aData); + if( rc!=SQLITE_OK ) goto autovacuum_out; + put4byte(&pBt->pPage1->aData[32], 0); + put4byte(&pBt->pPage1->aData[36], 0); + if( rc!=SQLITE_OK ) goto autovacuum_out; + *nTrunc = finSize; + +autovacuum_out: + assert( nRef==*sqlite3pager_stats(pPager) ); + if( rc!=SQLITE_OK ){ + sqlite3pager_rollback(pPager); + } + return rc; +} +#endif + +/* +** Commit the transaction currently in progress. +** +** This will release the write lock on the database file. If there +** are no active cursors, it also releases the read lock. +*/ +int sqlite3BtreeCommit(Btree *pBt){ + int rc = SQLITE_OK; + if( pBt->inTrans==TRANS_WRITE ){ + rc = sqlite3pager_commit(pBt->pPager); + } + pBt->inTrans = TRANS_NONE; + pBt->inStmt = 0; + unlockBtreeIfUnused(pBt); + return rc; +} + +#ifndef NDEBUG +/* +** Return the number of write-cursors open on this handle. This is for use +** in assert() expressions, so it is only compiled if NDEBUG is not +** defined. +*/ +static int countWriteCursors(Btree *pBt){ + BtCursor *pCur; + int r = 0; + for(pCur=pBt->pCursor; pCur; pCur=pCur->pNext){ + if( pCur->wrFlag ) r++; + } + return r; +} +#endif + +#ifdef SQLITE_TEST +/* +** Print debugging information about all cursors to standard output. +*/ +void sqlite3BtreeCursorList(Btree *pBt){ + BtCursor *pCur; + for(pCur=pBt->pCursor; pCur; pCur=pCur->pNext){ + MemPage *pPage = pCur->pPage; + char *zMode = pCur->wrFlag ? "rw" : "ro"; + sqlite3DebugPrintf("CURSOR %p rooted at %4d(%s) currently at %d.%d%s\n", + pCur, pCur->pgnoRoot, zMode, + pPage ? pPage->pgno : 0, pCur->idx, + pCur->isValid ? "" : " eof" + ); + } +} +#endif + +/* +** Rollback the transaction in progress. All cursors will be +** invalided by this operation. Any attempt to use a cursor +** that was open at the beginning of this operation will result +** in an error. +** +** This will release the write lock on the database file. If there +** are no active cursors, it also releases the read lock. +*/ +int sqlite3BtreeRollback(Btree *pBt){ + int rc = SQLITE_OK; + MemPage *pPage1; + if( pBt->inTrans==TRANS_WRITE ){ + rc = sqlite3pager_rollback(pBt->pPager); + /* The rollback may have destroyed the pPage1->aData value. So + ** call getPage() on page 1 again to make sure pPage1->aData is + ** set correctly. */ + if( getPage(pBt, 1, &pPage1)==SQLITE_OK ){ + releasePage(pPage1); + } + assert( countWriteCursors(pBt)==0 ); + } + pBt->inTrans = TRANS_NONE; + pBt->inStmt = 0; + unlockBtreeIfUnused(pBt); + return rc; +} + +/* +** Start a statement subtransaction. The subtransaction can +** can be rolled back independently of the main transaction. +** You must start a transaction before starting a subtransaction. +** The subtransaction is ended automatically if the main transaction +** commits or rolls back. +** +** Only one subtransaction may be active at a time. It is an error to try +** to start a new subtransaction if another subtransaction is already active. +** +** Statement subtransactions are used around individual SQL statements +** that are contained within a BEGIN...COMMIT block. If a constraint +** error occurs within the statement, the effect of that one statement +** can be rolled back without having to rollback the entire transaction. +*/ +int sqlite3BtreeBeginStmt(Btree *pBt){ + int rc; + if( (pBt->inTrans!=TRANS_WRITE) || pBt->inStmt ){ + return pBt->readOnly ? SQLITE_READONLY : SQLITE_ERROR; + } + rc = pBt->readOnly ? SQLITE_OK : sqlite3pager_stmt_begin(pBt->pPager); + pBt->inStmt = 1; + return rc; +} + + +/* +** Commit the statment subtransaction currently in progress. If no +** subtransaction is active, this is a no-op. +*/ +int sqlite3BtreeCommitStmt(Btree *pBt){ + int rc; + if( pBt->inStmt && !pBt->readOnly ){ + rc = sqlite3pager_stmt_commit(pBt->pPager); + }else{ + rc = SQLITE_OK; + } + pBt->inStmt = 0; + return rc; +} + +/* +** Rollback the active statement subtransaction. If no subtransaction +** is active this routine is a no-op. +** +** All cursors will be invalidated by this operation. Any attempt +** to use a cursor that was open at the beginning of this operation +** will result in an error. +*/ +int sqlite3BtreeRollbackStmt(Btree *pBt){ + int rc; + if( pBt->inStmt==0 || pBt->readOnly ) return SQLITE_OK; + rc = sqlite3pager_stmt_rollback(pBt->pPager); + assert( countWriteCursors(pBt)==0 ); + pBt->inStmt = 0; + return rc; +} + +/* +** Default key comparison function to be used if no comparison function +** is specified on the sqlite3BtreeCursor() call. +*/ +static int dfltCompare( + void *NotUsed, /* User data is not used */ + int n1, const void *p1, /* First key to compare */ + int n2, const void *p2 /* Second key to compare */ +){ + int c; + c = memcmp(p1, p2, n1<n2 ? n1 : n2); + if( c==0 ){ + c = n1 - n2; + } + return c; +} + +/* +** Create a new cursor for the BTree whose root is on the page +** iTable. The act of acquiring a cursor gets a read lock on +** the database file. +** +** If wrFlag==0, then the cursor can only be used for reading. +** If wrFlag==1, then the cursor can be used for reading or for +** writing if other conditions for writing are also met. These +** are the conditions that must be met in order for writing to +** be allowed: +** +** 1: The cursor must have been opened with wrFlag==1 +** +** 2: No other cursors may be open with wrFlag==0 on the same table +** +** 3: The database must be writable (not on read-only media) +** +** 4: There must be an active transaction. +** +** Condition 2 warrants further discussion. If any cursor is opened +** on a table with wrFlag==0, that prevents all other cursors from +** writing to that table. This is a kind of "read-lock". When a cursor +** is opened with wrFlag==0 it is guaranteed that the table will not +** change as long as the cursor is open. This allows the cursor to +** do a sequential scan of the table without having to worry about +** entries being inserted or deleted during the scan. Cursors should +** be opened with wrFlag==0 only if this read-lock property is needed. +** That is to say, cursors should be opened with wrFlag==0 only if they +** intend to use the sqlite3BtreeNext() system call. All other cursors +** should be opened with wrFlag==1 even if they never really intend +** to write. +** +** No checking is done to make sure that page iTable really is the +** root page of a b-tree. If it is not, then the cursor acquired +** will not work correctly. +** +** The comparison function must be logically the same for every cursor +** on a particular table. Changing the comparison function will result +** in incorrect operations. If the comparison function is NULL, a +** default comparison function is used. The comparison function is +** always ignored for INTKEY tables. +*/ +int sqlite3BtreeCursor( + Btree *pBt, /* The btree */ + int iTable, /* Root page of table to open */ + int wrFlag, /* 1 to write. 0 read-only */ + int (*xCmp)(void*,int,const void*,int,const void*), /* Key Comparison func */ + void *pArg, /* First arg to xCompare() */ + BtCursor **ppCur /* Write new cursor here */ +){ + int rc; + BtCursor *pCur; + + *ppCur = 0; + if( wrFlag ){ + if( pBt->readOnly ){ + return SQLITE_READONLY; + } + if( checkReadLocks(pBt, iTable, 0) ){ + return SQLITE_LOCKED; + } + } + if( pBt->pPage1==0 ){ + rc = lockBtreeWithRetry(pBt); + if( rc!=SQLITE_OK ){ + return rc; + } + } + pCur = sqliteMallocRaw( sizeof(*pCur) ); + if( pCur==0 ){ + rc = SQLITE_NOMEM; + goto create_cursor_exception; + } + pCur->pgnoRoot = (Pgno)iTable; + pCur->pPage = 0; /* For exit-handler, in case getAndInitPage() fails. */ + if( iTable==1 && sqlite3pager_pagecount(pBt->pPager)==0 ){ + rc = SQLITE_EMPTY; + goto create_cursor_exception; + } + rc = getAndInitPage(pBt, pCur->pgnoRoot, &pCur->pPage, 0); + if( rc!=SQLITE_OK ){ + goto create_cursor_exception; + } + pCur->xCompare = xCmp ? xCmp : dfltCompare; + pCur->pArg = pArg; + pCur->pBt = pBt; + pCur->wrFlag = wrFlag; + pCur->idx = 0; + memset(&pCur->info, 0, sizeof(pCur->info)); + pCur->pNext = pBt->pCursor; + if( pCur->pNext ){ + pCur->pNext->pPrev = pCur; + } + pCur->pPrev = 0; + pBt->pCursor = pCur; + pCur->isValid = 0; + *ppCur = pCur; + return SQLITE_OK; + +create_cursor_exception: + if( pCur ){ + releasePage(pCur->pPage); + sqliteFree(pCur); + } + unlockBtreeIfUnused(pBt); + return rc; +} + +#if 0 /* Not Used */ +/* +** Change the value of the comparison function used by a cursor. +*/ +void sqlite3BtreeSetCompare( + BtCursor *pCur, /* The cursor to whose comparison function is changed */ + int(*xCmp)(void*,int,const void*,int,const void*), /* New comparison func */ + void *pArg /* First argument to xCmp() */ +){ + pCur->xCompare = xCmp ? xCmp : dfltCompare; + pCur->pArg = pArg; +} +#endif + +/* +** Close a cursor. The read lock on the database file is released +** when the last cursor is closed. +*/ +int sqlite3BtreeCloseCursor(BtCursor *pCur){ + Btree *pBt = pCur->pBt; + if( pCur->pPrev ){ + pCur->pPrev->pNext = pCur->pNext; + }else{ + pBt->pCursor = pCur->pNext; + } + if( pCur->pNext ){ + pCur->pNext->pPrev = pCur->pPrev; + } + releasePage(pCur->pPage); + unlockBtreeIfUnused(pBt); + sqliteFree(pCur); + return SQLITE_OK; +} + +/* +** Make a temporary cursor by filling in the fields of pTempCur. +** The temporary cursor is not on the cursor list for the Btree. +*/ +static void getTempCursor(BtCursor *pCur, BtCursor *pTempCur){ + memcpy(pTempCur, pCur, sizeof(*pCur)); + pTempCur->pNext = 0; + pTempCur->pPrev = 0; + if( pTempCur->pPage ){ + sqlite3pager_ref(pTempCur->pPage->aData); + } +} + +/* +** Delete a temporary cursor such as was made by the CreateTemporaryCursor() +** function above. +*/ +static void releaseTempCursor(BtCursor *pCur){ + if( pCur->pPage ){ + sqlite3pager_unref(pCur->pPage->aData); + } +} + +/* +** Make sure the BtCursor.info field of the given cursor is valid. +** If it is not already valid, call parseCell() to fill it in. +** +** BtCursor.info is a cache of the information in the current cell. +** Using this cache reduces the number of calls to parseCell(). +*/ +static void getCellInfo(BtCursor *pCur){ + if( pCur->info.nSize==0 ){ + parseCell(pCur->pPage, pCur->idx, &pCur->info); + }else{ +#ifndef NDEBUG + CellInfo info; + memset(&info, 0, sizeof(info)); + parseCell(pCur->pPage, pCur->idx, &info); + assert( memcmp(&info, &pCur->info, sizeof(info))==0 ); +#endif + } +} + +/* +** Set *pSize to the size of the buffer needed to hold the value of +** the key for the current entry. If the cursor is not pointing +** to a valid entry, *pSize is set to 0. +** +** For a table with the INTKEY flag set, this routine returns the key +** itself, not the number of bytes in the key. +*/ +int sqlite3BtreeKeySize(BtCursor *pCur, i64 *pSize){ + if( !pCur->isValid ){ + *pSize = 0; + }else{ + getCellInfo(pCur); + *pSize = pCur->info.nKey; + } + return SQLITE_OK; +} + +/* +** Set *pSize to the number of bytes of data in the entry the +** cursor currently points to. Always return SQLITE_OK. +** Failure is not possible. If the cursor is not currently +** pointing to an entry (which can happen, for example, if +** the database is empty) then *pSize is set to 0. +*/ +int sqlite3BtreeDataSize(BtCursor *pCur, u32 *pSize){ + if( !pCur->isValid ){ + /* Not pointing at a valid entry - set *pSize to 0. */ + *pSize = 0; + }else{ + getCellInfo(pCur); + *pSize = pCur->info.nData; + } + return SQLITE_OK; +} + +/* +** Read payload information from the entry that the pCur cursor is +** pointing to. Begin reading the payload at "offset" and read +** a total of "amt" bytes. Put the result in zBuf. +** +** This routine does not make a distinction between key and data. +** It just reads bytes from the payload area. Data might appear +** on the main page or be scattered out on multiple overflow pages. +*/ +static int getPayload( + BtCursor *pCur, /* Cursor pointing to entry to read from */ + int offset, /* Begin reading this far into payload */ + int amt, /* Read this many bytes */ + unsigned char *pBuf, /* Write the bytes into this buffer */ + int skipKey /* offset begins at data if this is true */ +){ + unsigned char *aPayload; + Pgno nextPage; + int rc; + MemPage *pPage; + Btree *pBt; + int ovflSize; + u32 nKey; + + assert( pCur!=0 && pCur->pPage!=0 ); + assert( pCur->isValid ); + pBt = pCur->pBt; + pPage = pCur->pPage; + pageIntegrity(pPage); + assert( pCur->idx>=0 && pCur->idx<pPage->nCell ); + getCellInfo(pCur); + aPayload = pCur->info.pCell; + aPayload += pCur->info.nHeader; + if( pPage->intKey ){ + nKey = 0; + }else{ + nKey = pCur->info.nKey; + } + assert( offset>=0 ); + if( skipKey ){ + offset += nKey; + } + if( offset+amt > nKey+pCur->info.nData ){ + return SQLITE_ERROR; + } + if( offset<pCur->info.nLocal ){ + int a = amt; + if( a+offset>pCur->info.nLocal ){ + a = pCur->info.nLocal - offset; + } + memcpy(pBuf, &aPayload[offset], a); + if( a==amt ){ + return SQLITE_OK; + } + offset = 0; + pBuf += a; + amt -= a; + }else{ + offset -= pCur->info.nLocal; + } + ovflSize = pBt->usableSize - 4; + if( amt>0 ){ + nextPage = get4byte(&aPayload[pCur->info.nLocal]); + while( amt>0 && nextPage ){ + rc = sqlite3pager_get(pBt->pPager, nextPage, (void**)&aPayload); + if( rc!=0 ){ + return rc; + } + nextPage = get4byte(aPayload); + if( offset<ovflSize ){ + int a = amt; + if( a + offset > ovflSize ){ + a = ovflSize - offset; + } + memcpy(pBuf, &aPayload[offset+4], a); + offset = 0; + amt -= a; + pBuf += a; + }else{ + offset -= ovflSize; + } + sqlite3pager_unref(aPayload); + } + } + + if( amt>0 ){ + return SQLITE_CORRUPT; /* bkpt-CORRUPT */ + } + return SQLITE_OK; +} + +/* +** Read part of the key associated with cursor pCur. Exactly +** "amt" bytes will be transfered into pBuf[]. The transfer +** begins at "offset". +** +** Return SQLITE_OK on success or an error code if anything goes +** wrong. An error is returned if "offset+amt" is larger than +** the available payload. +*/ +int sqlite3BtreeKey(BtCursor *pCur, u32 offset, u32 amt, void *pBuf){ + assert( pCur->isValid ); + assert( pCur->pPage!=0 ); + if( pCur->pPage->intKey ){ + return SQLITE_CORRUPT; + } + assert( pCur->pPage->intKey==0 ); + assert( pCur->idx>=0 && pCur->idx<pCur->pPage->nCell ); + return getPayload(pCur, offset, amt, (unsigned char*)pBuf, 0); +} + +/* +** Read part of the data associated with cursor pCur. Exactly +** "amt" bytes will be transfered into pBuf[]. The transfer +** begins at "offset". +** +** Return SQLITE_OK on success or an error code if anything goes +** wrong. An error is returned if "offset+amt" is larger than +** the available payload. +*/ +int sqlite3BtreeData(BtCursor *pCur, u32 offset, u32 amt, void *pBuf){ + assert( pCur->isValid ); + assert( pCur->pPage!=0 ); + assert( pCur->idx>=0 && pCur->idx<pCur->pPage->nCell ); + return getPayload(pCur, offset, amt, pBuf, 1); +} + +/* +** Return a pointer to payload information from the entry that the +** pCur cursor is pointing to. The pointer is to the beginning of +** the key if skipKey==0 and it points to the beginning of data if +** skipKey==1. The number of bytes of available key/data is written +** into *pAmt. If *pAmt==0, then the value returned will not be +** a valid pointer. +** +** This routine is an optimization. It is common for the entire key +** and data to fit on the local page and for there to be no overflow +** pages. When that is so, this routine can be used to access the +** key and data without making a copy. If the key and/or data spills +** onto overflow pages, then getPayload() must be used to reassembly +** the key/data and copy it into a preallocated buffer. +** +** The pointer returned by this routine looks directly into the cached +** page of the database. The data might change or move the next time +** any btree routine is called. +*/ +static const unsigned char *fetchPayload( + BtCursor *pCur, /* Cursor pointing to entry to read from */ + int *pAmt, /* Write the number of available bytes here */ + int skipKey /* read beginning at data if this is true */ +){ + unsigned char *aPayload; + MemPage *pPage; + Btree *pBt; + u32 nKey; + int nLocal; + + assert( pCur!=0 && pCur->pPage!=0 ); + assert( pCur->isValid ); + pBt = pCur->pBt; + pPage = pCur->pPage; + pageIntegrity(pPage); + assert( pCur->idx>=0 && pCur->idx<pPage->nCell ); + getCellInfo(pCur); + aPayload = pCur->info.pCell; + aPayload += pCur->info.nHeader; + if( pPage->intKey ){ + nKey = 0; + }else{ + nKey = pCur->info.nKey; + } + if( skipKey ){ + aPayload += nKey; + nLocal = pCur->info.nLocal - nKey; + }else{ + nLocal = pCur->info.nLocal; + if( nLocal>nKey ){ + nLocal = nKey; + } + } + *pAmt = nLocal; + return aPayload; +} + + +/* +** For the entry that cursor pCur is point to, return as +** many bytes of the key or data as are available on the local +** b-tree page. Write the number of available bytes into *pAmt. +** +** The pointer returned is ephemeral. The key/data may move +** or be destroyed on the next call to any Btree routine. +** +** These routines is used to get quick access to key and data +** in the common case where no overflow pages are used. +*/ +const void *sqlite3BtreeKeyFetch(BtCursor *pCur, int *pAmt){ + return (const void*)fetchPayload(pCur, pAmt, 0); +} +const void *sqlite3BtreeDataFetch(BtCursor *pCur, int *pAmt){ + return (const void*)fetchPayload(pCur, pAmt, 1); +} + + +/* +** Move the cursor down to a new child page. The newPgno argument is the +** page number of the child page to move to. +*/ +static int moveToChild(BtCursor *pCur, u32 newPgno){ + int rc; + MemPage *pNewPage; + MemPage *pOldPage; + Btree *pBt = pCur->pBt; + + assert( pCur->isValid ); + rc = getAndInitPage(pBt, newPgno, &pNewPage, pCur->pPage); + if( rc ) return rc; + pageIntegrity(pNewPage); + pNewPage->idxParent = pCur->idx; + pOldPage = pCur->pPage; + pOldPage->idxShift = 0; + releasePage(pOldPage); + pCur->pPage = pNewPage; + pCur->idx = 0; + pCur->info.nSize = 0; + if( pNewPage->nCell<1 ){ + return SQLITE_CORRUPT; /* bkpt-CORRUPT */ + } + return SQLITE_OK; +} + +/* +** Return true if the page is the virtual root of its table. +** +** The virtual root page is the root page for most tables. But +** for the table rooted on page 1, sometime the real root page +** is empty except for the right-pointer. In such cases the +** virtual root page is the page that the right-pointer of page +** 1 is pointing to. +*/ +static int isRootPage(MemPage *pPage){ + MemPage *pParent = pPage->pParent; + if( pParent==0 ) return 1; + if( pParent->pgno>1 ) return 0; + if( get2byte(&pParent->aData[pParent->hdrOffset+3])==0 ) return 1; + return 0; +} + +/* +** Move the cursor up to the parent page. +** +** pCur->idx is set to the cell index that contains the pointer +** to the page we are coming from. If we are coming from the +** right-most child page then pCur->idx is set to one more than +** the largest cell index. +*/ +static void moveToParent(BtCursor *pCur){ + Pgno oldPgno; + MemPage *pParent; + MemPage *pPage; + int idxParent; + + assert( pCur->isValid ); + pPage = pCur->pPage; + assert( pPage!=0 ); + assert( !isRootPage(pPage) ); + pageIntegrity(pPage); + pParent = pPage->pParent; + assert( pParent!=0 ); + pageIntegrity(pParent); + idxParent = pPage->idxParent; + sqlite3pager_ref(pParent->aData); + oldPgno = pPage->pgno; + releasePage(pPage); + pCur->pPage = pParent; + pCur->info.nSize = 0; + assert( pParent->idxShift==0 ); + pCur->idx = idxParent; +} + +/* +** Move the cursor to the root page +*/ +static int moveToRoot(BtCursor *pCur){ + MemPage *pRoot; + int rc; + Btree *pBt = pCur->pBt; + + rc = getAndInitPage(pBt, pCur->pgnoRoot, &pRoot, 0); + if( rc ){ + pCur->isValid = 0; + return rc; + } + releasePage(pCur->pPage); + pageIntegrity(pRoot); + pCur->pPage = pRoot; + pCur->idx = 0; + pCur->info.nSize = 0; + if( pRoot->nCell==0 && !pRoot->leaf ){ + Pgno subpage; + assert( pRoot->pgno==1 ); + subpage = get4byte(&pRoot->aData[pRoot->hdrOffset+8]); + assert( subpage>0 ); + pCur->isValid = 1; + rc = moveToChild(pCur, subpage); + } + pCur->isValid = pCur->pPage->nCell>0; + return rc; +} + +/* +** Move the cursor down to the left-most leaf entry beneath the +** entry to which it is currently pointing. +*/ +static int moveToLeftmost(BtCursor *pCur){ + Pgno pgno; + int rc; + MemPage *pPage; + + assert( pCur->isValid ); + while( !(pPage = pCur->pPage)->leaf ){ + assert( pCur->idx>=0 && pCur->idx<pPage->nCell ); + pgno = get4byte(findCell(pPage, pCur->idx)); + rc = moveToChild(pCur, pgno); + if( rc ) return rc; + } + return SQLITE_OK; +} + +/* +** Move the cursor down to the right-most leaf entry beneath the +** page to which it is currently pointing. Notice the difference +** between moveToLeftmost() and moveToRightmost(). moveToLeftmost() +** finds the left-most entry beneath the *entry* whereas moveToRightmost() +** finds the right-most entry beneath the *page*. +*/ +static int moveToRightmost(BtCursor *pCur){ + Pgno pgno; + int rc; + MemPage *pPage; + + assert( pCur->isValid ); + while( !(pPage = pCur->pPage)->leaf ){ + pgno = get4byte(&pPage->aData[pPage->hdrOffset+8]); + pCur->idx = pPage->nCell; + rc = moveToChild(pCur, pgno); + if( rc ) return rc; + } + pCur->idx = pPage->nCell - 1; + pCur->info.nSize = 0; + return SQLITE_OK; +} + +/* Move the cursor to the first entry in the table. Return SQLITE_OK +** on success. Set *pRes to 0 if the cursor actually points to something +** or set *pRes to 1 if the table is empty. +*/ +int sqlite3BtreeFirst(BtCursor *pCur, int *pRes){ + int rc; + rc = moveToRoot(pCur); + if( rc ) return rc; + if( pCur->isValid==0 ){ + assert( pCur->pPage->nCell==0 ); + *pRes = 1; + return SQLITE_OK; + } + assert( pCur->pPage->nCell>0 ); + *pRes = 0; + rc = moveToLeftmost(pCur); + return rc; +} + +/* Move the cursor to the last entry in the table. Return SQLITE_OK +** on success. Set *pRes to 0 if the cursor actually points to something +** or set *pRes to 1 if the table is empty. +*/ +int sqlite3BtreeLast(BtCursor *pCur, int *pRes){ + int rc; + rc = moveToRoot(pCur); + if( rc ) return rc; + if( pCur->isValid==0 ){ + assert( pCur->pPage->nCell==0 ); + *pRes = 1; + return SQLITE_OK; + } + assert( pCur->isValid ); + *pRes = 0; + rc = moveToRightmost(pCur); + return rc; +} + +/* Move the cursor so that it points to an entry near pKey/nKey. +** Return a success code. +** +** For INTKEY tables, only the nKey parameter is used. pKey is +** ignored. For other tables, nKey is the number of bytes of data +** in nKey. The comparison function specified when the cursor was +** created is used to compare keys. +** +** If an exact match is not found, then the cursor is always +** left pointing at a leaf page which would hold the entry if it +** were present. The cursor might point to an entry that comes +** before or after the key. +** +** The result of comparing the key with the entry to which the +** cursor is written to *pRes if pRes!=NULL. The meaning of +** this value is as follows: +** +** *pRes<0 The cursor is left pointing at an entry that +** is smaller than pKey or if the table is empty +** and the cursor is therefore left point to nothing. +** +** *pRes==0 The cursor is left pointing at an entry that +** exactly matches pKey. +** +** *pRes>0 The cursor is left pointing at an entry that +** is larger than pKey. +*/ +int sqlite3BtreeMoveto(BtCursor *pCur, const void *pKey, i64 nKey, int *pRes){ + int rc; + rc = moveToRoot(pCur); + if( rc ) return rc; + assert( pCur->pPage ); + assert( pCur->pPage->isInit ); + if( pCur->isValid==0 ){ + *pRes = -1; + assert( pCur->pPage->nCell==0 ); + return SQLITE_OK; + } + for(;;){ + int lwr, upr; + Pgno chldPg; + MemPage *pPage = pCur->pPage; + int c = -1; /* pRes return if table is empty must be -1 */ + lwr = 0; + upr = pPage->nCell-1; + if( !pPage->intKey && pKey==0 ){ + return SQLITE_CORRUPT; + } + pageIntegrity(pPage); + while( lwr<=upr ){ + void *pCellKey; + i64 nCellKey; + pCur->idx = (lwr+upr)/2; + pCur->info.nSize = 0; + sqlite3BtreeKeySize(pCur, &nCellKey); + if( pPage->intKey ){ + if( nCellKey<nKey ){ + c = -1; + }else if( nCellKey>nKey ){ + c = +1; + }else{ + c = 0; + } + }else{ + int available; + pCellKey = (void *)fetchPayload(pCur, &available, 0); + if( available>=nCellKey ){ + c = pCur->xCompare(pCur->pArg, nCellKey, pCellKey, nKey, pKey); + }else{ + pCellKey = sqliteMallocRaw( nCellKey ); + if( pCellKey==0 ) return SQLITE_NOMEM; + rc = sqlite3BtreeKey(pCur, 0, nCellKey, (void *)pCellKey); + c = pCur->xCompare(pCur->pArg, nCellKey, pCellKey, nKey, pKey); + sqliteFree(pCellKey); + if( rc ) return rc; + } + } + if( c==0 ){ + if( pPage->leafData && !pPage->leaf ){ + lwr = pCur->idx; + upr = lwr - 1; + break; + }else{ + if( pRes ) *pRes = 0; + return SQLITE_OK; + } + } + if( c<0 ){ + lwr = pCur->idx+1; + }else{ + upr = pCur->idx-1; + } + } + assert( lwr==upr+1 ); + assert( pPage->isInit ); + if( pPage->leaf ){ + chldPg = 0; + }else if( lwr>=pPage->nCell ){ + chldPg = get4byte(&pPage->aData[pPage->hdrOffset+8]); + }else{ + chldPg = get4byte(findCell(pPage, lwr)); + } + if( chldPg==0 ){ + assert( pCur->idx>=0 && pCur->idx<pCur->pPage->nCell ); + if( pRes ) *pRes = c; + return SQLITE_OK; + } + pCur->idx = lwr; + pCur->info.nSize = 0; + rc = moveToChild(pCur, chldPg); + if( rc ){ + return rc; + } + } + /* NOT REACHED */ +} + +/* +** Return TRUE if the cursor is not pointing at an entry of the table. +** +** TRUE will be returned after a call to sqlite3BtreeNext() moves +** past the last entry in the table or sqlite3BtreePrev() moves past +** the first entry. TRUE is also returned if the table is empty. +*/ +int sqlite3BtreeEof(BtCursor *pCur){ + return pCur->isValid==0; +} + +/* +** Advance the cursor to the next entry in the database. If +** successful then set *pRes=0. If the cursor +** was already pointing to the last entry in the database before +** this routine was called, then set *pRes=1. +*/ +int sqlite3BtreeNext(BtCursor *pCur, int *pRes){ + int rc; + MemPage *pPage = pCur->pPage; + + assert( pRes!=0 ); + if( pCur->isValid==0 ){ + *pRes = 1; + return SQLITE_OK; + } + assert( pPage->isInit ); + assert( pCur->idx<pPage->nCell ); + + pCur->idx++; + pCur->info.nSize = 0; + if( pCur->idx>=pPage->nCell ){ + if( !pPage->leaf ){ + rc = moveToChild(pCur, get4byte(&pPage->aData[pPage->hdrOffset+8])); + if( rc ) return rc; + rc = moveToLeftmost(pCur); + *pRes = 0; + return rc; + } + do{ + if( isRootPage(pPage) ){ + *pRes = 1; + pCur->isValid = 0; + return SQLITE_OK; + } + moveToParent(pCur); + pPage = pCur->pPage; + }while( pCur->idx>=pPage->nCell ); + *pRes = 0; + if( pPage->leafData ){ + rc = sqlite3BtreeNext(pCur, pRes); + }else{ + rc = SQLITE_OK; + } + return rc; + } + *pRes = 0; + if( pPage->leaf ){ + return SQLITE_OK; + } + rc = moveToLeftmost(pCur); + return rc; +} + +/* +** Step the cursor to the back to the previous entry in the database. If +** successful then set *pRes=0. If the cursor +** was already pointing to the first entry in the database before +** this routine was called, then set *pRes=1. +*/ +int sqlite3BtreePrevious(BtCursor *pCur, int *pRes){ + int rc; + Pgno pgno; + MemPage *pPage; + if( pCur->isValid==0 ){ + *pRes = 1; + return SQLITE_OK; + } + + pPage = pCur->pPage; + assert( pPage->isInit ); + assert( pCur->idx>=0 ); + if( !pPage->leaf ){ + pgno = get4byte( findCell(pPage, pCur->idx) ); + rc = moveToChild(pCur, pgno); + if( rc ) return rc; + rc = moveToRightmost(pCur); + }else{ + while( pCur->idx==0 ){ + if( isRootPage(pPage) ){ + pCur->isValid = 0; + *pRes = 1; + return SQLITE_OK; + } + moveToParent(pCur); + pPage = pCur->pPage; + } + pCur->idx--; + pCur->info.nSize = 0; + if( pPage->leafData && !pPage->leaf ){ + rc = sqlite3BtreePrevious(pCur, pRes); + }else{ + rc = SQLITE_OK; + } + } + *pRes = 0; + return rc; +} + +/* +** Allocate a new page from the database file. +** +** The new page is marked as dirty. (In other words, sqlite3pager_write() +** has already been called on the new page.) The new page has also +** been referenced and the calling routine is responsible for calling +** sqlite3pager_unref() on the new page when it is done. +** +** SQLITE_OK is returned on success. Any other return value indicates +** an error. *ppPage and *pPgno are undefined in the event of an error. +** Do not invoke sqlite3pager_unref() on *ppPage if an error is returned. +** +** If the "nearby" parameter is not 0, then a (feeble) effort is made to +** locate a page close to the page number "nearby". This can be used in an +** attempt to keep related pages close to each other in the database file, +** which in turn can make database access faster. +** +** If the "exact" parameter is not 0, and the page-number nearby exists +** anywhere on the free-list, then it is guarenteed to be returned. This +** is only used by auto-vacuum databases when allocating a new table. +*/ +static int allocatePage( + Btree *pBt, + MemPage **ppPage, + Pgno *pPgno, + Pgno nearby, + u8 exact +){ + MemPage *pPage1; + int rc; + int n; /* Number of pages on the freelist */ + int k; /* Number of leaves on the trunk of the freelist */ + + pPage1 = pBt->pPage1; + n = get4byte(&pPage1->aData[36]); + if( n>0 ){ + /* There are pages on the freelist. Reuse one of those pages. */ + MemPage *pTrunk = 0; + Pgno iTrunk; + MemPage *pPrevTrunk = 0; + u8 searchList = 0; /* If the free-list must be searched for 'nearby' */ + + /* If the 'exact' parameter was true and a query of the pointer-map + ** shows that the page 'nearby' is somewhere on the free-list, then + ** the entire-list will be searched for that page. + */ +#ifndef SQLITE_OMIT_AUTOVACUUM + if( exact ){ + u8 eType; + assert( nearby>0 ); + assert( pBt->autoVacuum ); + rc = ptrmapGet(pBt, nearby, &eType, 0); + if( rc ) return rc; + if( eType==PTRMAP_FREEPAGE ){ + searchList = 1; + } + *pPgno = nearby; + } +#endif + + /* Decrement the free-list count by 1. Set iTrunk to the index of the + ** first free-list trunk page. iPrevTrunk is initially 1. + */ + rc = sqlite3pager_write(pPage1->aData); + if( rc ) return rc; + put4byte(&pPage1->aData[36], n-1); + + /* The code within this loop is run only once if the 'searchList' variable + ** is not true. Otherwise, it runs once for each trunk-page on the + ** free-list until the page 'nearby' is located. + */ + do { + pPrevTrunk = pTrunk; + if( pPrevTrunk ){ + iTrunk = get4byte(&pPrevTrunk->aData[0]); + }else{ + iTrunk = get4byte(&pPage1->aData[32]); + } + rc = getPage(pBt, iTrunk, &pTrunk); + if( rc ){ + releasePage(pPrevTrunk); + return rc; + } + + /* TODO: This should move to after the loop? */ + rc = sqlite3pager_write(pTrunk->aData); + if( rc ){ + releasePage(pTrunk); + releasePage(pPrevTrunk); + return rc; + } + + k = get4byte(&pTrunk->aData[4]); + if( k==0 && !searchList ){ + /* The trunk has no leaves and the list is not being searched. + ** So extract the trunk page itself and use it as the newly + ** allocated page */ + assert( pPrevTrunk==0 ); + *pPgno = iTrunk; + memcpy(&pPage1->aData[32], &pTrunk->aData[0], 4); + *ppPage = pTrunk; + pTrunk = 0; + TRACE(("ALLOCATE: %d trunk - %d free pages left\n", *pPgno, n-1)); + }else if( k>pBt->usableSize/4 - 8 ){ + /* Value of k is out of range. Database corruption */ + return SQLITE_CORRUPT; /* bkpt-CORRUPT */ +#ifndef SQLITE_OMIT_AUTOVACUUM + }else if( searchList && nearby==iTrunk ){ + /* The list is being searched and this trunk page is the page + ** to allocate, regardless of whether it has leaves. + */ + assert( *pPgno==iTrunk ); + *ppPage = pTrunk; + searchList = 0; + if( k==0 ){ + if( !pPrevTrunk ){ + memcpy(&pPage1->aData[32], &pTrunk->aData[0], 4); + }else{ + memcpy(&pPrevTrunk->aData[0], &pTrunk->aData[0], 4); + } + }else{ + /* The trunk page is required by the caller but it contains + ** pointers to free-list leaves. The first leaf becomes a trunk + ** page in this case. + */ + MemPage *pNewTrunk; + Pgno iNewTrunk = get4byte(&pTrunk->aData[8]); + rc = getPage(pBt, iNewTrunk, &pNewTrunk); + if( rc!=SQLITE_OK ){ + releasePage(pTrunk); + releasePage(pPrevTrunk); + return rc; + } + rc = sqlite3pager_write(pNewTrunk->aData); + if( rc!=SQLITE_OK ){ + releasePage(pNewTrunk); + releasePage(pTrunk); + releasePage(pPrevTrunk); + return rc; + } + memcpy(&pNewTrunk->aData[0], &pTrunk->aData[0], 4); + put4byte(&pNewTrunk->aData[4], k-1); + memcpy(&pNewTrunk->aData[8], &pTrunk->aData[12], (k-1)*4); + if( !pPrevTrunk ){ + put4byte(&pPage1->aData[32], iNewTrunk); + }else{ + put4byte(&pPrevTrunk->aData[0], iNewTrunk); + } + releasePage(pNewTrunk); + } + pTrunk = 0; + TRACE(("ALLOCATE: %d trunk - %d free pages left\n", *pPgno, n-1)); +#endif + }else{ + /* Extract a leaf from the trunk */ + int closest; + Pgno iPage; + unsigned char *aData = pTrunk->aData; + if( nearby>0 ){ + int i, dist; + closest = 0; + dist = get4byte(&aData[8]) - nearby; + if( dist<0 ) dist = -dist; + for(i=1; i<k; i++){ + int d2 = get4byte(&aData[8+i*4]) - nearby; + if( d2<0 ) d2 = -d2; + if( d2<dist ){ + closest = i; + dist = d2; + } + } + }else{ + closest = 0; + } + + iPage = get4byte(&aData[8+closest*4]); + if( !searchList || iPage==nearby ){ + *pPgno = iPage; + if( *pPgno>sqlite3pager_pagecount(pBt->pPager) ){ + /* Free page off the end of the file */ + return SQLITE_CORRUPT; /* bkpt-CORRUPT */ + } + TRACE(("ALLOCATE: %d was leaf %d of %d on trunk %d" + ": %d more free pages\n", + *pPgno, closest+1, k, pTrunk->pgno, n-1)); + if( closest<k-1 ){ + memcpy(&aData[8+closest*4], &aData[4+k*4], 4); + } + put4byte(&aData[4], k-1); + rc = getPage(pBt, *pPgno, ppPage); + if( rc==SQLITE_OK ){ + sqlite3pager_dont_rollback((*ppPage)->aData); + rc = sqlite3pager_write((*ppPage)->aData); + if( rc!=SQLITE_OK ){ + releasePage(*ppPage); + } + } + searchList = 0; + } + } + releasePage(pPrevTrunk); + }while( searchList ); + releasePage(pTrunk); + }else{ + /* There are no pages on the freelist, so create a new page at the + ** end of the file */ + *pPgno = sqlite3pager_pagecount(pBt->pPager) + 1; + +#ifndef SQLITE_OMIT_AUTOVACUUM + if( pBt->autoVacuum && PTRMAP_ISPAGE(pBt->usableSize, *pPgno) ){ + /* If *pPgno refers to a pointer-map page, allocate two new pages + ** at the end of the file instead of one. The first allocated page + ** becomes a new pointer-map page, the second is used by the caller. + */ + TRACE(("ALLOCATE: %d from end of file (pointer-map page)\n", *pPgno)); + assert( *pPgno!=PENDING_BYTE_PAGE(pBt) ); + (*pPgno)++; + } +#endif + + assert( *pPgno!=PENDING_BYTE_PAGE(pBt) ); + rc = getPage(pBt, *pPgno, ppPage); + if( rc ) return rc; + rc = sqlite3pager_write((*ppPage)->aData); + if( rc!=SQLITE_OK ){ + releasePage(*ppPage); + } + TRACE(("ALLOCATE: %d from end of file\n", *pPgno)); + } + + assert( *pPgno!=PENDING_BYTE_PAGE(pBt) ); + return rc; +} + +/* +** Add a page of the database file to the freelist. +** +** sqlite3pager_unref() is NOT called for pPage. +*/ +static int freePage(MemPage *pPage){ + Btree *pBt = pPage->pBt; + MemPage *pPage1 = pBt->pPage1; + int rc, n, k; + + /* Prepare the page for freeing */ + assert( pPage->pgno>1 ); + pPage->isInit = 0; + releasePage(pPage->pParent); + pPage->pParent = 0; + + /* Increment the free page count on pPage1 */ + rc = sqlite3pager_write(pPage1->aData); + if( rc ) return rc; + n = get4byte(&pPage1->aData[36]); + put4byte(&pPage1->aData[36], n+1); + +#ifndef SQLITE_OMIT_AUTOVACUUM + /* If the database supports auto-vacuum, write an entry in the pointer-map + ** to indicate that the page is free. + */ + if( pBt->autoVacuum ){ + rc = ptrmapPut(pBt, pPage->pgno, PTRMAP_FREEPAGE, 0); + if( rc ) return rc; + } +#endif + + if( n==0 ){ + /* This is the first free page */ + rc = sqlite3pager_write(pPage->aData); + if( rc ) return rc; + memset(pPage->aData, 0, 8); + put4byte(&pPage1->aData[32], pPage->pgno); + TRACE(("FREE-PAGE: %d first\n", pPage->pgno)); + }else{ + /* Other free pages already exist. Retrive the first trunk page + ** of the freelist and find out how many leaves it has. */ + MemPage *pTrunk; + rc = getPage(pBt, get4byte(&pPage1->aData[32]), &pTrunk); + if( rc ) return rc; + k = get4byte(&pTrunk->aData[4]); + if( k>=pBt->usableSize/4 - 8 ){ + /* The trunk is full. Turn the page being freed into a new + ** trunk page with no leaves. */ + rc = sqlite3pager_write(pPage->aData); + if( rc ) return rc; + put4byte(pPage->aData, pTrunk->pgno); + put4byte(&pPage->aData[4], 0); + put4byte(&pPage1->aData[32], pPage->pgno); + TRACE(("FREE-PAGE: %d new trunk page replacing %d\n", + pPage->pgno, pTrunk->pgno)); + }else{ + /* Add the newly freed page as a leaf on the current trunk */ + rc = sqlite3pager_write(pTrunk->aData); + if( rc ) return rc; + put4byte(&pTrunk->aData[4], k+1); + put4byte(&pTrunk->aData[8+k*4], pPage->pgno); + sqlite3pager_dont_write(pBt->pPager, pPage->pgno); + TRACE(("FREE-PAGE: %d leaf on trunk page %d\n",pPage->pgno,pTrunk->pgno)); + } + releasePage(pTrunk); + } + return rc; +} + +/* +** Free any overflow pages associated with the given Cell. +*/ +static int clearCell(MemPage *pPage, unsigned char *pCell){ + Btree *pBt = pPage->pBt; + CellInfo info; + Pgno ovflPgno; + int rc; + + parseCellPtr(pPage, pCell, &info); + if( info.iOverflow==0 ){ + return SQLITE_OK; /* No overflow pages. Return without doing anything */ + } + ovflPgno = get4byte(&pCell[info.iOverflow]); + while( ovflPgno!=0 ){ + MemPage *pOvfl; + if( ovflPgno>sqlite3pager_pagecount(pBt->pPager) ){ + return SQLITE_CORRUPT; + } + rc = getPage(pBt, ovflPgno, &pOvfl); + if( rc ) return rc; + ovflPgno = get4byte(pOvfl->aData); + rc = freePage(pOvfl); + sqlite3pager_unref(pOvfl->aData); + if( rc ) return rc; + } + return SQLITE_OK; +} + +/* +** Create the byte sequence used to represent a cell on page pPage +** and write that byte sequence into pCell[]. Overflow pages are +** allocated and filled in as necessary. The calling procedure +** is responsible for making sure sufficient space has been allocated +** for pCell[]. +** +** Note that pCell does not necessary need to point to the pPage->aData +** area. pCell might point to some temporary storage. The cell will +** be constructed in this temporary area then copied into pPage->aData +** later. +*/ +static int fillInCell( + MemPage *pPage, /* The page that contains the cell */ + unsigned char *pCell, /* Complete text of the cell */ + const void *pKey, i64 nKey, /* The key */ + const void *pData,int nData, /* The data */ + int *pnSize /* Write cell size here */ +){ + int nPayload; + const u8 *pSrc; + int nSrc, n, rc; + int spaceLeft; + MemPage *pOvfl = 0; + MemPage *pToRelease = 0; + unsigned char *pPrior; + unsigned char *pPayload; + Btree *pBt = pPage->pBt; + Pgno pgnoOvfl = 0; + int nHeader; + CellInfo info; + + /* Fill in the header. */ + nHeader = 0; + if( !pPage->leaf ){ + nHeader += 4; + } + if( pPage->hasData ){ + nHeader += putVarint(&pCell[nHeader], nData); + }else{ + nData = 0; + } + nHeader += putVarint(&pCell[nHeader], *(u64*)&nKey); + parseCellPtr(pPage, pCell, &info); + assert( info.nHeader==nHeader ); + assert( info.nKey==nKey ); + assert( info.nData==nData ); + + /* Fill in the payload */ + nPayload = nData; + if( pPage->intKey ){ + pSrc = pData; + nSrc = nData; + nData = 0; + }else{ + nPayload += nKey; + pSrc = pKey; + nSrc = nKey; + } + *pnSize = info.nSize; + spaceLeft = info.nLocal; + pPayload = &pCell[nHeader]; + pPrior = &pCell[info.iOverflow]; + + while( nPayload>0 ){ + if( spaceLeft==0 ){ +#ifndef SQLITE_OMIT_AUTOVACUUM + Pgno pgnoPtrmap = pgnoOvfl; /* Overflow page pointer-map entry page */ +#endif + rc = allocatePage(pBt, &pOvfl, &pgnoOvfl, pgnoOvfl, 0); +#ifndef SQLITE_OMIT_AUTOVACUUM + /* If the database supports auto-vacuum, and the second or subsequent + ** overflow page is being allocated, add an entry to the pointer-map + ** for that page now. The entry for the first overflow page will be + ** added later, by the insertCell() routine. + */ + if( pBt->autoVacuum && pgnoPtrmap!=0 && rc==SQLITE_OK ){ + rc = ptrmapPut(pBt, pgnoOvfl, PTRMAP_OVERFLOW2, pgnoPtrmap); + } +#endif + if( rc ){ + releasePage(pToRelease); + /* clearCell(pPage, pCell); */ + return rc; + } + put4byte(pPrior, pgnoOvfl); + releasePage(pToRelease); + pToRelease = pOvfl; + pPrior = pOvfl->aData; + put4byte(pPrior, 0); + pPayload = &pOvfl->aData[4]; + spaceLeft = pBt->usableSize - 4; + } + n = nPayload; + if( n>spaceLeft ) n = spaceLeft; + if( n>nSrc ) n = nSrc; + memcpy(pPayload, pSrc, n); + nPayload -= n; + pPayload += n; + pSrc += n; + nSrc -= n; + spaceLeft -= n; + if( nSrc==0 ){ + nSrc = nData; + pSrc = pData; + } + } + releasePage(pToRelease); + return SQLITE_OK; +} + +/* +** Change the MemPage.pParent pointer on the page whose number is +** given in the second argument so that MemPage.pParent holds the +** pointer in the third argument. +*/ +static int reparentPage(Btree *pBt, Pgno pgno, MemPage *pNewParent, int idx){ + MemPage *pThis; + unsigned char *aData; + + if( pgno==0 ) return SQLITE_OK; + assert( pBt->pPager!=0 ); + aData = sqlite3pager_lookup(pBt->pPager, pgno); + if( aData ){ + pThis = (MemPage*)&aData[pBt->pageSize]; + assert( pThis->aData==aData ); + if( pThis->isInit ){ + if( pThis->pParent!=pNewParent ){ + if( pThis->pParent ) sqlite3pager_unref(pThis->pParent->aData); + pThis->pParent = pNewParent; + if( pNewParent ) sqlite3pager_ref(pNewParent->aData); + } + pThis->idxParent = idx; + } + sqlite3pager_unref(aData); + } + +#ifndef SQLITE_OMIT_AUTOVACUUM + if( pBt->autoVacuum ){ + return ptrmapPut(pBt, pgno, PTRMAP_BTREE, pNewParent->pgno); + } +#endif + return SQLITE_OK; +} + + + +/* +** Change the pParent pointer of all children of pPage to point back +** to pPage. +** +** In other words, for every child of pPage, invoke reparentPage() +** to make sure that each child knows that pPage is its parent. +** +** This routine gets called after you memcpy() one page into +** another. +*/ +static int reparentChildPages(MemPage *pPage){ + int i; + Btree *pBt = pPage->pBt; + int rc = SQLITE_OK; + + if( pPage->leaf ) return SQLITE_OK; + + for(i=0; i<pPage->nCell; i++){ + u8 *pCell = findCell(pPage, i); + if( !pPage->leaf ){ + rc = reparentPage(pBt, get4byte(pCell), pPage, i); + if( rc!=SQLITE_OK ) return rc; + } + } + if( !pPage->leaf ){ + rc = reparentPage(pBt, get4byte(&pPage->aData[pPage->hdrOffset+8]), + pPage, i); + pPage->idxShift = 0; + } + return rc; +} + +/* +** Remove the i-th cell from pPage. This routine effects pPage only. +** The cell content is not freed or deallocated. It is assumed that +** the cell content has been copied someplace else. This routine just +** removes the reference to the cell from pPage. +** +** "sz" must be the number of bytes in the cell. +*/ +static void dropCell(MemPage *pPage, int idx, int sz){ + int i; /* Loop counter */ + int pc; /* Offset to cell content of cell being deleted */ + u8 *data; /* pPage->aData */ + u8 *ptr; /* Used to move bytes around within data[] */ + + assert( idx>=0 && idx<pPage->nCell ); + assert( sz==cellSize(pPage, idx) ); + assert( sqlite3pager_iswriteable(pPage->aData) ); + data = pPage->aData; + ptr = &data[pPage->cellOffset + 2*idx]; + pc = get2byte(ptr); + assert( pc>10 && pc+sz<=pPage->pBt->usableSize ); + freeSpace(pPage, pc, sz); + for(i=idx+1; i<pPage->nCell; i++, ptr+=2){ + ptr[0] = ptr[2]; + ptr[1] = ptr[3]; + } + pPage->nCell--; + put2byte(&data[pPage->hdrOffset+3], pPage->nCell); + pPage->nFree += 2; + pPage->idxShift = 1; +} + +/* +** Insert a new cell on pPage at cell index "i". pCell points to the +** content of the cell. +** +** If the cell content will fit on the page, then put it there. If it +** will not fit, then make a copy of the cell content into pTemp if +** pTemp is not null. Regardless of pTemp, allocate a new entry +** in pPage->aOvfl[] and make it point to the cell content (either +** in pTemp or the original pCell) and also record its index. +** Allocating a new entry in pPage->aCell[] implies that +** pPage->nOverflow is incremented. +** +** If nSkip is non-zero, then do not copy the first nSkip bytes of the +** cell. The caller will overwrite them after this function returns. If +** nSkip is non-zero, then pCell may not point to an invalid memory location +** (but pCell+nSkip is always valid). +*/ +static int insertCell( + MemPage *pPage, /* Page into which we are copying */ + int i, /* New cell becomes the i-th cell of the page */ + u8 *pCell, /* Content of the new cell */ + int sz, /* Bytes of content in pCell */ + u8 *pTemp, /* Temp storage space for pCell, if needed */ + u8 nSkip /* Do not write the first nSkip bytes of the cell */ +){ + int idx; /* Where to write new cell content in data[] */ + int j; /* Loop counter */ + int top; /* First byte of content for any cell in data[] */ + int end; /* First byte past the last cell pointer in data[] */ + int ins; /* Index in data[] where new cell pointer is inserted */ + int hdr; /* Offset into data[] of the page header */ + int cellOffset; /* Address of first cell pointer in data[] */ + u8 *data; /* The content of the whole page */ + u8 *ptr; /* Used for moving information around in data[] */ + + assert( i>=0 && i<=pPage->nCell+pPage->nOverflow ); + assert( sz==cellSizePtr(pPage, pCell) ); + assert( sqlite3pager_iswriteable(pPage->aData) ); + if( pPage->nOverflow || sz+2>pPage->nFree ){ + if( pTemp ){ + memcpy(pTemp+nSkip, pCell+nSkip, sz-nSkip); + pCell = pTemp; + } + j = pPage->nOverflow++; + assert( j<sizeof(pPage->aOvfl)/sizeof(pPage->aOvfl[0]) ); + pPage->aOvfl[j].pCell = pCell; + pPage->aOvfl[j].idx = i; + pPage->nFree = 0; + }else{ + data = pPage->aData; + hdr = pPage->hdrOffset; + top = get2byte(&data[hdr+5]); + cellOffset = pPage->cellOffset; + end = cellOffset + 2*pPage->nCell + 2; + ins = cellOffset + 2*i; + if( end > top - sz ){ + int rc = defragmentPage(pPage); + if( rc!=SQLITE_OK ) return rc; + top = get2byte(&data[hdr+5]); + assert( end + sz <= top ); + } + idx = allocateSpace(pPage, sz); + assert( idx>0 ); + assert( end <= get2byte(&data[hdr+5]) ); + pPage->nCell++; + pPage->nFree -= 2; + memcpy(&data[idx+nSkip], pCell+nSkip, sz-nSkip); + for(j=end-2, ptr=&data[j]; j>ins; j-=2, ptr-=2){ + ptr[0] = ptr[-2]; + ptr[1] = ptr[-1]; + } + put2byte(&data[ins], idx); + put2byte(&data[hdr+3], pPage->nCell); + pPage->idxShift = 1; + pageIntegrity(pPage); +#ifndef SQLITE_OMIT_AUTOVACUUM + if( pPage->pBt->autoVacuum ){ + /* The cell may contain a pointer to an overflow page. If so, write + ** the entry for the overflow page into the pointer map. + */ + CellInfo info; + parseCellPtr(pPage, pCell, &info); + if( (info.nData+(pPage->intKey?0:info.nKey))>info.nLocal ){ + Pgno pgnoOvfl = get4byte(&pCell[info.iOverflow]); + int rc = ptrmapPut(pPage->pBt, pgnoOvfl, PTRMAP_OVERFLOW1, pPage->pgno); + if( rc!=SQLITE_OK ) return rc; + } + } +#endif + } + + return SQLITE_OK; +} + +/* +** Add a list of cells to a page. The page should be initially empty. +** The cells are guaranteed to fit on the page. +*/ +static void assemblePage( + MemPage *pPage, /* The page to be assemblied */ + int nCell, /* The number of cells to add to this page */ + u8 **apCell, /* Pointers to cell bodies */ + int *aSize /* Sizes of the cells */ +){ + int i; /* Loop counter */ + int totalSize; /* Total size of all cells */ + int hdr; /* Index of page header */ + int cellptr; /* Address of next cell pointer */ + int cellbody; /* Address of next cell body */ + u8 *data; /* Data for the page */ + + assert( pPage->nOverflow==0 ); + totalSize = 0; + for(i=0; i<nCell; i++){ + totalSize += aSize[i]; + } + assert( totalSize+2*nCell<=pPage->nFree ); + assert( pPage->nCell==0 ); + cellptr = pPage->cellOffset; + data = pPage->aData; + hdr = pPage->hdrOffset; + put2byte(&data[hdr+3], nCell); + cellbody = allocateSpace(pPage, totalSize); + assert( cellbody>0 ); + assert( pPage->nFree >= 2*nCell ); + pPage->nFree -= 2*nCell; + for(i=0; i<nCell; i++){ + put2byte(&data[cellptr], cellbody); + memcpy(&data[cellbody], apCell[i], aSize[i]); + cellptr += 2; + cellbody += aSize[i]; + } + assert( cellbody==pPage->pBt->usableSize ); + pPage->nCell = nCell; +} + +/* +** The following parameters determine how many adjacent pages get involved +** in a balancing operation. NN is the number of neighbors on either side +** of the page that participate in the balancing operation. NB is the +** total number of pages that participate, including the target page and +** NN neighbors on either side. +** +** The minimum value of NN is 1 (of course). Increasing NN above 1 +** (to 2 or 3) gives a modest improvement in SELECT and DELETE performance +** in exchange for a larger degradation in INSERT and UPDATE performance. +** The value of NN appears to give the best results overall. +*/ +#define NN 1 /* Number of neighbors on either side of pPage */ +#define NB (NN*2+1) /* Total pages involved in the balance */ + +/* Forward reference */ +static int balance(MemPage*, int); + +#ifndef SQLITE_OMIT_QUICKBALANCE +/* +** This version of balance() handles the common special case where +** a new entry is being inserted on the extreme right-end of the +** tree, in other words, when the new entry will become the largest +** entry in the tree. +** +** Instead of trying balance the 3 right-most leaf pages, just add +** a new page to the right-hand side and put the one new entry in +** that page. This leaves the right side of the tree somewhat +** unbalanced. But odds are that we will be inserting new entries +** at the end soon afterwards so the nearly empty page will quickly +** fill up. On average. +** +** pPage is the leaf page which is the right-most page in the tree. +** pParent is its parent. pPage must have a single overflow entry +** which is also the right-most entry on the page. +*/ +static int balance_quick(MemPage *pPage, MemPage *pParent){ + int rc; + MemPage *pNew; + Pgno pgnoNew; + u8 *pCell; + int szCell; + CellInfo info; + Btree *pBt = pPage->pBt; + int parentIdx = pParent->nCell; /* pParent new divider cell index */ + int parentSize; /* Size of new divider cell */ + u8 parentCell[64]; /* Space for the new divider cell */ + + /* Allocate a new page. Insert the overflow cell from pPage + ** into it. Then remove the overflow cell from pPage. + */ + rc = allocatePage(pBt, &pNew, &pgnoNew, 0, 0); + if( rc!=SQLITE_OK ){ + return rc; + } + pCell = pPage->aOvfl[0].pCell; + szCell = cellSizePtr(pPage, pCell); + zeroPage(pNew, pPage->aData[0]); + assemblePage(pNew, 1, &pCell, &szCell); + pPage->nOverflow = 0; + + /* Set the parent of the newly allocated page to pParent. */ + pNew->pParent = pParent; + sqlite3pager_ref(pParent->aData); + + /* pPage is currently the right-child of pParent. Change this + ** so that the right-child is the new page allocated above and + ** pPage is the next-to-right child. + */ + assert( pPage->nCell>0 ); + parseCellPtr(pPage, findCell(pPage, pPage->nCell-1), &info); + rc = fillInCell(pParent, parentCell, 0, info.nKey, 0, 0, &parentSize); + if( rc!=SQLITE_OK ){ + return rc; + } + assert( parentSize<64 ); + rc = insertCell(pParent, parentIdx, parentCell, parentSize, 0, 4); + if( rc!=SQLITE_OK ){ + return rc; + } + put4byte(findOverflowCell(pParent,parentIdx), pPage->pgno); + put4byte(&pParent->aData[pParent->hdrOffset+8], pgnoNew); + +#ifndef SQLITE_OMIT_AUTOVACUUM + /* If this is an auto-vacuum database, update the pointer map + ** with entries for the new page, and any pointer from the + ** cell on the page to an overflow page. + */ + if( pBt->autoVacuum ){ + rc = ptrmapPut(pBt, pgnoNew, PTRMAP_BTREE, pParent->pgno); + if( rc!=SQLITE_OK ){ + return rc; + } + rc = ptrmapPutOvfl(pNew, 0); + if( rc!=SQLITE_OK ){ + return rc; + } + } +#endif + + /* Release the reference to the new page and balance the parent page, + ** in case the divider cell inserted caused it to become overfull. + */ + releasePage(pNew); + return balance(pParent, 0); +} +#endif /* SQLITE_OMIT_QUICKBALANCE */ + +/* +** The ISAUTOVACUUM macro is used within balance_nonroot() to determine +** if the database supports auto-vacuum or not. Because it is used +** within an expression that is an argument to another macro +** (sqliteMallocRaw), it is not possible to use conditional compilation. +** So, this macro is defined instead. +*/ +#ifndef SQLITE_OMIT_AUTOVACUUM +#define ISAUTOVACUUM (pBt->autoVacuum) +#else +#define ISAUTOVACUUM 0 +#endif + +/* +** This routine redistributes Cells on pPage and up to NN*2 siblings +** of pPage so that all pages have about the same amount of free space. +** Usually NN siblings on either side of pPage is used in the balancing, +** though more siblings might come from one side if pPage is the first +** or last child of its parent. If pPage has fewer than 2*NN siblings +** (something which can only happen if pPage is the root page or a +** child of root) then all available siblings participate in the balancing. +** +** The number of siblings of pPage might be increased or decreased by one or +** two in an effort to keep pages nearly full but not over full. The root page +** is special and is allowed to be nearly empty. If pPage is +** the root page, then the depth of the tree might be increased +** or decreased by one, as necessary, to keep the root page from being +** overfull or completely empty. +** +** Note that when this routine is called, some of the Cells on pPage +** might not actually be stored in pPage->aData[]. This can happen +** if the page is overfull. Part of the job of this routine is to +** make sure all Cells for pPage once again fit in pPage->aData[]. +** +** In the course of balancing the siblings of pPage, the parent of pPage +** might become overfull or underfull. If that happens, then this routine +** is called recursively on the parent. +** +** If this routine fails for any reason, it might leave the database +** in a corrupted state. So if this routine fails, the database should +** be rolled back. +*/ +static int balance_nonroot(MemPage *pPage){ + MemPage *pParent; /* The parent of pPage */ + Btree *pBt; /* The whole database */ + int nCell = 0; /* Number of cells in apCell[] */ + int nMaxCells = 0; /* Allocated size of apCell, szCell, aFrom. */ + int nOld; /* Number of pages in apOld[] */ + int nNew; /* Number of pages in apNew[] */ + int nDiv; /* Number of cells in apDiv[] */ + int i, j, k; /* Loop counters */ + int idx; /* Index of pPage in pParent->aCell[] */ + int nxDiv; /* Next divider slot in pParent->aCell[] */ + int rc; /* The return code */ + int leafCorrection; /* 4 if pPage is a leaf. 0 if not */ + int leafData; /* True if pPage is a leaf of a LEAFDATA tree */ + int usableSpace; /* Bytes in pPage beyond the header */ + int pageFlags; /* Value of pPage->aData[0] */ + int subtotal; /* Subtotal of bytes in cells on one page */ + int iSpace = 0; /* First unused byte of aSpace[] */ + MemPage *apOld[NB]; /* pPage and up to two siblings */ + Pgno pgnoOld[NB]; /* Page numbers for each page in apOld[] */ + MemPage *apCopy[NB]; /* Private copies of apOld[] pages */ + MemPage *apNew[NB+2]; /* pPage and up to NB siblings after balancing */ + Pgno pgnoNew[NB+2]; /* Page numbers for each page in apNew[] */ + int idxDiv[NB]; /* Indices of divider cells in pParent */ + u8 *apDiv[NB]; /* Divider cells in pParent */ + int cntNew[NB+2]; /* Index in aCell[] of cell after i-th page */ + int szNew[NB+2]; /* Combined size of cells place on i-th page */ + u8 **apCell = 0; /* All cells begin balanced */ + int *szCell; /* Local size of all cells in apCell[] */ + u8 *aCopy[NB]; /* Space for holding data of apCopy[] */ + u8 *aSpace; /* Space to hold copies of dividers cells */ +#ifndef SQLITE_OMIT_AUTOVACUUM + u8 *aFrom = 0; +#endif + + /* + ** Find the parent page. + */ + assert( pPage->isInit ); + assert( sqlite3pager_iswriteable(pPage->aData) ); + pBt = pPage->pBt; + pParent = pPage->pParent; + sqlite3pager_write(pParent->aData); + assert( pParent ); + TRACE(("BALANCE: begin page %d child of %d\n", pPage->pgno, pParent->pgno)); + +#ifndef SQLITE_OMIT_QUICKBALANCE + /* + ** A special case: If a new entry has just been inserted into a + ** table (that is, a btree with integer keys and all data at the leaves) + ** an the new entry is the right-most entry in the tree (it has the + ** largest key) then use the special balance_quick() routine for + ** balancing. balance_quick() is much faster and results in a tighter + ** packing of data in the common case. + */ + if( pPage->leaf && + pPage->intKey && + pPage->leafData && + pPage->nOverflow==1 && + pPage->aOvfl[0].idx==pPage->nCell && + pPage->pParent->pgno!=1 && + get4byte(&pParent->aData[pParent->hdrOffset+8])==pPage->pgno + ){ + /* + ** TODO: Check the siblings to the left of pPage. It may be that + ** they are not full and no new page is required. + */ + return balance_quick(pPage, pParent); + } +#endif + + /* + ** Find the cell in the parent page whose left child points back + ** to pPage. The "idx" variable is the index of that cell. If pPage + ** is the rightmost child of pParent then set idx to pParent->nCell + */ + if( pParent->idxShift ){ + Pgno pgno; + pgno = pPage->pgno; + assert( pgno==sqlite3pager_pagenumber(pPage->aData) ); + for(idx=0; idx<pParent->nCell; idx++){ + if( get4byte(findCell(pParent, idx))==pgno ){ + break; + } + } + assert( idx<pParent->nCell + || get4byte(&pParent->aData[pParent->hdrOffset+8])==pgno ); + }else{ + idx = pPage->idxParent; + } + + /* + ** Initialize variables so that it will be safe to jump + ** directly to balance_cleanup at any moment. + */ + nOld = nNew = 0; + sqlite3pager_ref(pParent->aData); + + /* + ** Find sibling pages to pPage and the cells in pParent that divide + ** the siblings. An attempt is made to find NN siblings on either + ** side of pPage. More siblings are taken from one side, however, if + ** pPage there are fewer than NN siblings on the other side. If pParent + ** has NB or fewer children then all children of pParent are taken. + */ + nxDiv = idx - NN; + if( nxDiv + NB > pParent->nCell ){ + nxDiv = pParent->nCell - NB + 1; + } + if( nxDiv<0 ){ + nxDiv = 0; + } + nDiv = 0; + for(i=0, k=nxDiv; i<NB; i++, k++){ + if( k<pParent->nCell ){ + idxDiv[i] = k; + apDiv[i] = findCell(pParent, k); + nDiv++; + assert( !pParent->leaf ); + pgnoOld[i] = get4byte(apDiv[i]); + }else if( k==pParent->nCell ){ + pgnoOld[i] = get4byte(&pParent->aData[pParent->hdrOffset+8]); + }else{ + break; + } + rc = getAndInitPage(pBt, pgnoOld[i], &apOld[i], pParent); + if( rc ) goto balance_cleanup; + apOld[i]->idxParent = k; + apCopy[i] = 0; + assert( i==nOld ); + nOld++; + nMaxCells += 1+apOld[i]->nCell+apOld[i]->nOverflow; + } + + /* Make nMaxCells a multiple of 2 in order to preserve 8-byte + ** alignment */ + nMaxCells = (nMaxCells + 1)&~1; + + /* + ** Allocate space for memory structures + */ + apCell = sqliteMallocRaw( + nMaxCells*sizeof(u8*) /* apCell */ + + nMaxCells*sizeof(int) /* szCell */ + + ROUND8(sizeof(MemPage))*NB /* aCopy */ + + pBt->pageSize*(5+NB) /* aSpace */ + + (ISAUTOVACUUM ? nMaxCells : 0) /* aFrom */ + ); + if( apCell==0 ){ + rc = SQLITE_NOMEM; + goto balance_cleanup; + } + szCell = (int*)&apCell[nMaxCells]; + aCopy[0] = (u8*)&szCell[nMaxCells]; + assert( ((aCopy[0] - (u8*)apCell) & 7)==0 ); /* 8-byte alignment required */ + for(i=1; i<NB; i++){ + aCopy[i] = &aCopy[i-1][pBt->pageSize+ROUND8(sizeof(MemPage))]; + assert( ((aCopy[i] - (u8*)apCell) & 7)==0 ); /* 8-byte alignment required */ + } + aSpace = &aCopy[NB-1][pBt->pageSize+ROUND8(sizeof(MemPage))]; + assert( ((aSpace - (u8*)apCell) & 7)==0 ); /* 8-byte alignment required */ +#ifndef SQLITE_OMIT_AUTOVACUUM + if( pBt->autoVacuum ){ + aFrom = &aSpace[5*pBt->pageSize]; + } +#endif + + /* + ** Make copies of the content of pPage and its siblings into aOld[]. + ** The rest of this function will use data from the copies rather + ** that the original pages since the original pages will be in the + ** process of being overwritten. + */ + for(i=0; i<nOld; i++){ + MemPage *p = apCopy[i] = (MemPage*)&aCopy[i][pBt->pageSize]; + p->aData = &((u8*)p)[-pBt->pageSize]; + memcpy(p->aData, apOld[i]->aData, pBt->pageSize + sizeof(MemPage)); + /* The memcpy() above changes the value of p->aData so we have to + ** set it again. */ + p->aData = &((u8*)p)[-pBt->pageSize]; + } + + /* + ** Load pointers to all cells on sibling pages and the divider cells + ** into the local apCell[] array. Make copies of the divider cells + ** into space obtained form aSpace[] and remove the the divider Cells + ** from pParent. + ** + ** If the siblings are on leaf pages, then the child pointers of the + ** divider cells are stripped from the cells before they are copied + ** into aSpace[]. In this way, all cells in apCell[] are without + ** child pointers. If siblings are not leaves, then all cell in + ** apCell[] include child pointers. Either way, all cells in apCell[] + ** are alike. + ** + ** leafCorrection: 4 if pPage is a leaf. 0 if pPage is not a leaf. + ** leafData: 1 if pPage holds key+data and pParent holds only keys. + */ + nCell = 0; + leafCorrection = pPage->leaf*4; + leafData = pPage->leafData && pPage->leaf; + for(i=0; i<nOld; i++){ + MemPage *pOld = apCopy[i]; + int limit = pOld->nCell+pOld->nOverflow; + for(j=0; j<limit; j++){ + assert( nCell<nMaxCells ); + apCell[nCell] = findOverflowCell(pOld, j); + szCell[nCell] = cellSizePtr(pOld, apCell[nCell]); +#ifndef SQLITE_OMIT_AUTOVACUUM + if( pBt->autoVacuum ){ + int a; + aFrom[nCell] = i; + for(a=0; a<pOld->nOverflow; a++){ + if( pOld->aOvfl[a].pCell==apCell[nCell] ){ + aFrom[nCell] = 0xFF; + break; + } + } + } +#endif + nCell++; + } + if( i<nOld-1 ){ + int sz = cellSizePtr(pParent, apDiv[i]); + if( leafData ){ + /* With the LEAFDATA flag, pParent cells hold only INTKEYs that + ** are duplicates of keys on the child pages. We need to remove + ** the divider cells from pParent, but the dividers cells are not + ** added to apCell[] because they are duplicates of child cells. + */ + dropCell(pParent, nxDiv, sz); + }else{ + u8 *pTemp; + assert( nCell<nMaxCells ); + szCell[nCell] = sz; + pTemp = &aSpace[iSpace]; + iSpace += sz; + assert( iSpace<=pBt->pageSize*5 ); + memcpy(pTemp, apDiv[i], sz); + apCell[nCell] = pTemp+leafCorrection; +#ifndef SQLITE_OMIT_AUTOVACUUM + if( pBt->autoVacuum ){ + aFrom[nCell] = 0xFF; + } +#endif + dropCell(pParent, nxDiv, sz); + szCell[nCell] -= leafCorrection; + assert( get4byte(pTemp)==pgnoOld[i] ); + if( !pOld->leaf ){ + assert( leafCorrection==0 ); + /* The right pointer of the child page pOld becomes the left + ** pointer of the divider cell */ + memcpy(apCell[nCell], &pOld->aData[pOld->hdrOffset+8], 4); + }else{ + assert( leafCorrection==4 ); + } + nCell++; + } + } + } + + /* + ** Figure out the number of pages needed to hold all nCell cells. + ** Store this number in "k". Also compute szNew[] which is the total + ** size of all cells on the i-th page and cntNew[] which is the index + ** in apCell[] of the cell that divides page i from page i+1. + ** cntNew[k] should equal nCell. + ** + ** Values computed by this block: + ** + ** k: The total number of sibling pages + ** szNew[i]: Spaced used on the i-th sibling page. + ** cntNew[i]: Index in apCell[] and szCell[] for the first cell to + ** the right of the i-th sibling page. + ** usableSpace: Number of bytes of space available on each sibling. + ** + */ + usableSpace = pBt->usableSize - 12 + leafCorrection; + for(subtotal=k=i=0; i<nCell; i++){ + assert( i<nMaxCells ); + subtotal += szCell[i] + 2; + if( subtotal > usableSpace ){ + szNew[k] = subtotal - szCell[i]; + cntNew[k] = i; + if( leafData ){ i--; } + subtotal = 0; + k++; + } + } + szNew[k] = subtotal; + cntNew[k] = nCell; + k++; + + /* + ** The packing computed by the previous block is biased toward the siblings + ** on the left side. The left siblings are always nearly full, while the + ** right-most sibling might be nearly empty. This block of code attempts + ** to adjust the packing of siblings to get a better balance. + ** + ** This adjustment is more than an optimization. The packing above might + ** be so out of balance as to be illegal. For example, the right-most + ** sibling might be completely empty. This adjustment is not optional. + */ + for(i=k-1; i>0; i--){ + int szRight = szNew[i]; /* Size of sibling on the right */ + int szLeft = szNew[i-1]; /* Size of sibling on the left */ + int r; /* Index of right-most cell in left sibling */ + int d; /* Index of first cell to the left of right sibling */ + + r = cntNew[i-1] - 1; + d = r + 1 - leafData; + assert( d<nMaxCells ); + assert( r<nMaxCells ); + while( szRight==0 || szRight+szCell[d]+2<=szLeft-(szCell[r]+2) ){ + szRight += szCell[d] + 2; + szLeft -= szCell[r] + 2; + cntNew[i-1]--; + r = cntNew[i-1] - 1; + d = r + 1 - leafData; + } + szNew[i] = szRight; + szNew[i-1] = szLeft; + } + assert( cntNew[0]>0 ); + + /* + ** Allocate k new pages. Reuse old pages where possible. + */ + assert( pPage->pgno>1 ); + pageFlags = pPage->aData[0]; + for(i=0; i<k; i++){ + MemPage *pNew; + if( i<nOld ){ + pNew = apNew[i] = apOld[i]; + pgnoNew[i] = pgnoOld[i]; + apOld[i] = 0; + rc = sqlite3pager_write(pNew->aData); + if( rc ) goto balance_cleanup; + }else{ + rc = allocatePage(pBt, &pNew, &pgnoNew[i], pgnoNew[i-1], 0); + if( rc ) goto balance_cleanup; + apNew[i] = pNew; + } + nNew++; + zeroPage(pNew, pageFlags); + } + + /* Free any old pages that were not reused as new pages. + */ + while( i<nOld ){ + rc = freePage(apOld[i]); + if( rc ) goto balance_cleanup; + releasePage(apOld[i]); + apOld[i] = 0; + i++; + } + + /* + ** Put the new pages in accending order. This helps to + ** keep entries in the disk file in order so that a scan + ** of the table is a linear scan through the file. That + ** in turn helps the operating system to deliver pages + ** from the disk more rapidly. + ** + ** An O(n^2) insertion sort algorithm is used, but since + ** n is never more than NB (a small constant), that should + ** not be a problem. + ** + ** When NB==3, this one optimization makes the database + ** about 25% faster for large insertions and deletions. + */ + for(i=0; i<k-1; i++){ + int minV = pgnoNew[i]; + int minI = i; + for(j=i+1; j<k; j++){ + if( pgnoNew[j]<(unsigned)minV ){ + minI = j; + minV = pgnoNew[j]; + } + } + if( minI>i ){ + int t; + MemPage *pT; + t = pgnoNew[i]; + pT = apNew[i]; + pgnoNew[i] = pgnoNew[minI]; + apNew[i] = apNew[minI]; + pgnoNew[minI] = t; + apNew[minI] = pT; + } + } + TRACE(("BALANCE: old: %d %d %d new: %d(%d) %d(%d) %d(%d) %d(%d) %d(%d)\n", + pgnoOld[0], + nOld>=2 ? pgnoOld[1] : 0, + nOld>=3 ? pgnoOld[2] : 0, + pgnoNew[0], szNew[0], + nNew>=2 ? pgnoNew[1] : 0, nNew>=2 ? szNew[1] : 0, + nNew>=3 ? pgnoNew[2] : 0, nNew>=3 ? szNew[2] : 0, + nNew>=4 ? pgnoNew[3] : 0, nNew>=4 ? szNew[3] : 0, + nNew>=5 ? pgnoNew[4] : 0, nNew>=5 ? szNew[4] : 0)); + + /* + ** Evenly distribute the data in apCell[] across the new pages. + ** Insert divider cells into pParent as necessary. + */ + j = 0; + for(i=0; i<nNew; i++){ + /* Assemble the new sibling page. */ + MemPage *pNew = apNew[i]; + assert( j<nMaxCells ); + assert( pNew->pgno==pgnoNew[i] ); + assemblePage(pNew, cntNew[i]-j, &apCell[j], &szCell[j]); + assert( pNew->nCell>0 ); + assert( pNew->nOverflow==0 ); + +#ifndef SQLITE_OMIT_AUTOVACUUM + /* If this is an auto-vacuum database, update the pointer map entries + ** that point to the siblings that were rearranged. These can be: left + ** children of cells, the right-child of the page, or overflow pages + ** pointed to by cells. + */ + if( pBt->autoVacuum ){ + for(k=j; k<cntNew[i]; k++){ + assert( k<nMaxCells ); + if( aFrom[k]==0xFF || apCopy[aFrom[k]]->pgno!=pNew->pgno ){ + rc = ptrmapPutOvfl(pNew, k-j); + if( rc!=SQLITE_OK ){ + goto balance_cleanup; + } + } + } + } +#endif + + j = cntNew[i]; + + /* If the sibling page assembled above was not the right-most sibling, + ** insert a divider cell into the parent page. + */ + if( i<nNew-1 && j<nCell ){ + u8 *pCell; + u8 *pTemp; + int sz; + + assert( j<nMaxCells ); + pCell = apCell[j]; + sz = szCell[j] + leafCorrection; + if( !pNew->leaf ){ + memcpy(&pNew->aData[8], pCell, 4); + pTemp = 0; + }else if( leafData ){ + /* If the tree is a leaf-data tree, and the siblings are leaves, + ** then there is no divider cell in apCell[]. Instead, the divider + ** cell consists of the integer key for the right-most cell of + ** the sibling-page assembled above only. + */ + CellInfo info; + j--; + parseCellPtr(pNew, apCell[j], &info); + pCell = &aSpace[iSpace]; + fillInCell(pParent, pCell, 0, info.nKey, 0, 0, &sz); + iSpace += sz; + assert( iSpace<=pBt->pageSize*5 ); + pTemp = 0; + }else{ + pCell -= 4; + pTemp = &aSpace[iSpace]; + iSpace += sz; + assert( iSpace<=pBt->pageSize*5 ); + } + rc = insertCell(pParent, nxDiv, pCell, sz, pTemp, 4); + if( rc!=SQLITE_OK ) goto balance_cleanup; + put4byte(findOverflowCell(pParent,nxDiv), pNew->pgno); +#ifndef SQLITE_OMIT_AUTOVACUUM + /* If this is an auto-vacuum database, and not a leaf-data tree, + ** then update the pointer map with an entry for the overflow page + ** that the cell just inserted points to (if any). + */ + if( pBt->autoVacuum && !leafData ){ + rc = ptrmapPutOvfl(pParent, nxDiv); + if( rc!=SQLITE_OK ){ + goto balance_cleanup; + } + } +#endif + j++; + nxDiv++; + } + } + assert( j==nCell ); + if( (pageFlags & PTF_LEAF)==0 ){ + memcpy(&apNew[nNew-1]->aData[8], &apCopy[nOld-1]->aData[8], 4); + } + if( nxDiv==pParent->nCell+pParent->nOverflow ){ + /* Right-most sibling is the right-most child of pParent */ + put4byte(&pParent->aData[pParent->hdrOffset+8], pgnoNew[nNew-1]); + }else{ + /* Right-most sibling is the left child of the first entry in pParent + ** past the right-most divider entry */ + put4byte(findOverflowCell(pParent, nxDiv), pgnoNew[nNew-1]); + } + + /* + ** Reparent children of all cells. + */ + for(i=0; i<nNew; i++){ + rc = reparentChildPages(apNew[i]); + if( rc!=SQLITE_OK ) goto balance_cleanup; + } + rc = reparentChildPages(pParent); + if( rc!=SQLITE_OK ) goto balance_cleanup; + + /* + ** Balance the parent page. Note that the current page (pPage) might + ** have been added to the freelist so it might no longer be initialized. + ** But the parent page will always be initialized. + */ + assert( pParent->isInit ); + /* assert( pPage->isInit ); // No! pPage might have been added to freelist */ + /* pageIntegrity(pPage); // No! pPage might have been added to freelist */ + rc = balance(pParent, 0); + + /* + ** Cleanup before returning. + */ +balance_cleanup: + sqliteFree(apCell); + for(i=0; i<nOld; i++){ + releasePage(apOld[i]); + } + for(i=0; i<nNew; i++){ + releasePage(apNew[i]); + } + releasePage(pParent); + TRACE(("BALANCE: finished with %d: old=%d new=%d cells=%d\n", + pPage->pgno, nOld, nNew, nCell)); + return rc; +} + +/* +** This routine is called for the root page of a btree when the root +** page contains no cells. This is an opportunity to make the tree +** shallower by one level. +*/ +static int balance_shallower(MemPage *pPage){ + MemPage *pChild; /* The only child page of pPage */ + Pgno pgnoChild; /* Page number for pChild */ + int rc = SQLITE_OK; /* Return code from subprocedures */ + Btree *pBt; /* The main BTree structure */ + int mxCellPerPage; /* Maximum number of cells per page */ + u8 **apCell; /* All cells from pages being balanced */ + int *szCell; /* Local size of all cells */ + + assert( pPage->pParent==0 ); + assert( pPage->nCell==0 ); + pBt = pPage->pBt; + mxCellPerPage = MX_CELL(pBt); + apCell = sqliteMallocRaw( mxCellPerPage*(sizeof(u8*)+sizeof(int)) ); + if( apCell==0 ) return SQLITE_NOMEM; + szCell = (int*)&apCell[mxCellPerPage]; + if( pPage->leaf ){ + /* The table is completely empty */ + TRACE(("BALANCE: empty table %d\n", pPage->pgno)); + }else{ + /* The root page is empty but has one child. Transfer the + ** information from that one child into the root page if it + ** will fit. This reduces the depth of the tree by one. + ** + ** If the root page is page 1, it has less space available than + ** its child (due to the 100 byte header that occurs at the beginning + ** of the database fle), so it might not be able to hold all of the + ** information currently contained in the child. If this is the + ** case, then do not do the transfer. Leave page 1 empty except + ** for the right-pointer to the child page. The child page becomes + ** the virtual root of the tree. + */ + pgnoChild = get4byte(&pPage->aData[pPage->hdrOffset+8]); + assert( pgnoChild>0 ); + assert( pgnoChild<=sqlite3pager_pagecount(pPage->pBt->pPager) ); + rc = getPage(pPage->pBt, pgnoChild, &pChild); + if( rc ) goto end_shallow_balance; + if( pPage->pgno==1 ){ + rc = initPage(pChild, pPage); + if( rc ) goto end_shallow_balance; + assert( pChild->nOverflow==0 ); + if( pChild->nFree>=100 ){ + /* The child information will fit on the root page, so do the + ** copy */ + int i; + zeroPage(pPage, pChild->aData[0]); + for(i=0; i<pChild->nCell; i++){ + apCell[i] = findCell(pChild,i); + szCell[i] = cellSizePtr(pChild, apCell[i]); + } + assemblePage(pPage, pChild->nCell, apCell, szCell); + /* Copy the right-pointer of the child to the parent. */ + put4byte(&pPage->aData[pPage->hdrOffset+8], + get4byte(&pChild->aData[pChild->hdrOffset+8])); + freePage(pChild); + TRACE(("BALANCE: child %d transfer to page 1\n", pChild->pgno)); + }else{ + /* The child has more information that will fit on the root. + ** The tree is already balanced. Do nothing. */ + TRACE(("BALANCE: child %d will not fit on page 1\n", pChild->pgno)); + } + }else{ + memcpy(pPage->aData, pChild->aData, pPage->pBt->usableSize); + pPage->isInit = 0; + pPage->pParent = 0; + rc = initPage(pPage, 0); + assert( rc==SQLITE_OK ); + freePage(pChild); + TRACE(("BALANCE: transfer child %d into root %d\n", + pChild->pgno, pPage->pgno)); + } + rc = reparentChildPages(pPage); + assert( pPage->nOverflow==0 ); +#ifndef SQLITE_OMIT_AUTOVACUUM + if( pBt->autoVacuum ){ + int i; + for(i=0; i<pPage->nCell; i++){ + rc = ptrmapPutOvfl(pPage, i); + if( rc!=SQLITE_OK ){ + goto end_shallow_balance; + } + } + } +#endif + if( rc!=SQLITE_OK ) goto end_shallow_balance; + releasePage(pChild); + } +end_shallow_balance: + sqliteFree(apCell); + return rc; +} + + +/* +** The root page is overfull +** +** When this happens, Create a new child page and copy the +** contents of the root into the child. Then make the root +** page an empty page with rightChild pointing to the new +** child. Finally, call balance_internal() on the new child +** to cause it to split. +*/ +static int balance_deeper(MemPage *pPage){ + int rc; /* Return value from subprocedures */ + MemPage *pChild; /* Pointer to a new child page */ + Pgno pgnoChild; /* Page number of the new child page */ + Btree *pBt; /* The BTree */ + int usableSize; /* Total usable size of a page */ + u8 *data; /* Content of the parent page */ + u8 *cdata; /* Content of the child page */ + int hdr; /* Offset to page header in parent */ + int brk; /* Offset to content of first cell in parent */ + + assert( pPage->pParent==0 ); + assert( pPage->nOverflow>0 ); + pBt = pPage->pBt; + rc = allocatePage(pBt, &pChild, &pgnoChild, pPage->pgno, 0); + if( rc ) return rc; + assert( sqlite3pager_iswriteable(pChild->aData) ); + usableSize = pBt->usableSize; + data = pPage->aData; + hdr = pPage->hdrOffset; + brk = get2byte(&data[hdr+5]); + cdata = pChild->aData; + memcpy(cdata, &data[hdr], pPage->cellOffset+2*pPage->nCell-hdr); + memcpy(&cdata[brk], &data[brk], usableSize-brk); + assert( pChild->isInit==0 ); + rc = initPage(pChild, pPage); + if( rc ) goto balancedeeper_out; + memcpy(pChild->aOvfl, pPage->aOvfl, pPage->nOverflow*sizeof(pPage->aOvfl[0])); + pChild->nOverflow = pPage->nOverflow; + if( pChild->nOverflow ){ + pChild->nFree = 0; + } + assert( pChild->nCell==pPage->nCell ); + zeroPage(pPage, pChild->aData[0] & ~PTF_LEAF); + put4byte(&pPage->aData[pPage->hdrOffset+8], pgnoChild); + TRACE(("BALANCE: copy root %d into %d\n", pPage->pgno, pChild->pgno)); +#ifndef SQLITE_OMIT_AUTOVACUUM + if( pBt->autoVacuum ){ + int i; + rc = ptrmapPut(pBt, pChild->pgno, PTRMAP_BTREE, pPage->pgno); + if( rc ) goto balancedeeper_out; + for(i=0; i<pChild->nCell; i++){ + rc = ptrmapPutOvfl(pChild, i); + if( rc!=SQLITE_OK ){ + return rc; + } + } + } +#endif + rc = balance_nonroot(pChild); + +balancedeeper_out: + releasePage(pChild); + return rc; +} + +/* +** Decide if the page pPage needs to be balanced. If balancing is +** required, call the appropriate balancing routine. +*/ +static int balance(MemPage *pPage, int insert){ + int rc = SQLITE_OK; + if( pPage->pParent==0 ){ + if( pPage->nOverflow>0 ){ + rc = balance_deeper(pPage); + } + if( rc==SQLITE_OK && pPage->nCell==0 ){ + rc = balance_shallower(pPage); + } + }else{ + if( pPage->nOverflow>0 || + (!insert && pPage->nFree>pPage->pBt->usableSize*2/3) ){ + rc = balance_nonroot(pPage); + } + } + return rc; +} + +/* +** This routine checks all cursors that point to table pgnoRoot. +** If any of those cursors other than pExclude were opened with +** wrFlag==0 then this routine returns SQLITE_LOCKED. If all +** cursors that point to pgnoRoot were opened with wrFlag==1 +** then this routine returns SQLITE_OK. +** +** In addition to checking for read-locks (where a read-lock +** means a cursor opened with wrFlag==0) this routine also moves +** all cursors other than pExclude so that they are pointing to the +** first Cell on root page. This is necessary because an insert +** or delete might change the number of cells on a page or delete +** a page entirely and we do not want to leave any cursors +** pointing to non-existant pages or cells. +*/ +static int checkReadLocks(Btree *pBt, Pgno pgnoRoot, BtCursor *pExclude){ + BtCursor *p; + for(p=pBt->pCursor; p; p=p->pNext){ + if( p->pgnoRoot!=pgnoRoot || p==pExclude ) continue; + if( p->wrFlag==0 ) return SQLITE_LOCKED; + if( p->pPage->pgno!=p->pgnoRoot ){ + moveToRoot(p); + } + } + return SQLITE_OK; +} + +/* +** Insert a new record into the BTree. The key is given by (pKey,nKey) +** and the data is given by (pData,nData). The cursor is used only to +** define what table the record should be inserted into. The cursor +** is left pointing at a random location. +** +** For an INTKEY table, only the nKey value of the key is used. pKey is +** ignored. For a ZERODATA table, the pData and nData are both ignored. +*/ +int sqlite3BtreeInsert( + BtCursor *pCur, /* Insert data into the table of this cursor */ + const void *pKey, i64 nKey, /* The key of the new record */ + const void *pData, int nData /* The data of the new record */ +){ + int rc; + int loc; + int szNew; + MemPage *pPage; + Btree *pBt = pCur->pBt; + unsigned char *oldCell; + unsigned char *newCell = 0; + + if( pBt->inTrans!=TRANS_WRITE ){ + /* Must start a transaction before doing an insert */ + return pBt->readOnly ? SQLITE_READONLY : SQLITE_ERROR; + } + assert( !pBt->readOnly ); + if( !pCur->wrFlag ){ + return SQLITE_PERM; /* Cursor not open for writing */ + } + if( checkReadLocks(pBt, pCur->pgnoRoot, pCur) ){ + return SQLITE_LOCKED; /* The table pCur points to has a read lock */ + } + rc = sqlite3BtreeMoveto(pCur, pKey, nKey, &loc); + if( rc ) return rc; + pPage = pCur->pPage; + assert( pPage->intKey || nKey>=0 ); + assert( pPage->leaf || !pPage->leafData ); + TRACE(("INSERT: table=%d nkey=%lld ndata=%d page=%d %s\n", + pCur->pgnoRoot, nKey, nData, pPage->pgno, + loc==0 ? "overwrite" : "new entry")); + assert( pPage->isInit ); + rc = sqlite3pager_write(pPage->aData); + if( rc ) return rc; + newCell = sqliteMallocRaw( MX_CELL_SIZE(pBt) ); + if( newCell==0 ) return SQLITE_NOMEM; + rc = fillInCell(pPage, newCell, pKey, nKey, pData, nData, &szNew); + if( rc ) goto end_insert; + assert( szNew==cellSizePtr(pPage, newCell) ); + assert( szNew<=MX_CELL_SIZE(pBt) ); + if( loc==0 && pCur->isValid ){ + int szOld; + assert( pCur->idx>=0 && pCur->idx<pPage->nCell ); + oldCell = findCell(pPage, pCur->idx); + if( !pPage->leaf ){ + memcpy(newCell, oldCell, 4); + } + szOld = cellSizePtr(pPage, oldCell); + rc = clearCell(pPage, oldCell); + if( rc ) goto end_insert; + dropCell(pPage, pCur->idx, szOld); + }else if( loc<0 && pPage->nCell>0 ){ + assert( pPage->leaf ); + pCur->idx++; + pCur->info.nSize = 0; + }else{ + assert( pPage->leaf ); + } + rc = insertCell(pPage, pCur->idx, newCell, szNew, 0, 0); + if( rc!=SQLITE_OK ) goto end_insert; + rc = balance(pPage, 1); + /* sqlite3BtreePageDump(pCur->pBt, pCur->pgnoRoot, 1); */ + /* fflush(stdout); */ + if( rc==SQLITE_OK ){ + moveToRoot(pCur); + } +end_insert: + sqliteFree(newCell); + return rc; +} + +/* +** Delete the entry that the cursor is pointing to. The cursor +** is left pointing at a random location. +*/ +int sqlite3BtreeDelete(BtCursor *pCur){ + MemPage *pPage = pCur->pPage; + unsigned char *pCell; + int rc; + Pgno pgnoChild = 0; + Btree *pBt = pCur->pBt; + + assert( pPage->isInit ); + if( pBt->inTrans!=TRANS_WRITE ){ + /* Must start a transaction before doing a delete */ + return pBt->readOnly ? SQLITE_READONLY : SQLITE_ERROR; + } + assert( !pBt->readOnly ); + if( pCur->idx >= pPage->nCell ){ + return SQLITE_ERROR; /* The cursor is not pointing to anything */ + } + if( !pCur->wrFlag ){ + return SQLITE_PERM; /* Did not open this cursor for writing */ + } + if( checkReadLocks(pBt, pCur->pgnoRoot, pCur) ){ + return SQLITE_LOCKED; /* The table pCur points to has a read lock */ + } + rc = sqlite3pager_write(pPage->aData); + if( rc ) return rc; + + /* Locate the cell within it's page and leave pCell pointing to the + ** data. The clearCell() call frees any overflow pages associated with the + ** cell. The cell itself is still intact. + */ + pCell = findCell(pPage, pCur->idx); + if( !pPage->leaf ){ + pgnoChild = get4byte(pCell); + } + rc = clearCell(pPage, pCell); + if( rc ) return rc; + + if( !pPage->leaf ){ + /* + ** The entry we are about to delete is not a leaf so if we do not + ** do something we will leave a hole on an internal page. + ** We have to fill the hole by moving in a cell from a leaf. The + ** next Cell after the one to be deleted is guaranteed to exist and + ** to be a leaf so we can use it. + */ + BtCursor leafCur; + unsigned char *pNext; + int szNext; + int notUsed; + unsigned char *tempCell = 0; + assert( !pPage->leafData ); + getTempCursor(pCur, &leafCur); + rc = sqlite3BtreeNext(&leafCur, ¬Used); + if( rc!=SQLITE_OK ){ + if( rc!=SQLITE_NOMEM ){ + rc = SQLITE_CORRUPT; /* bkpt-CORRUPT */ + } + } + if( rc==SQLITE_OK ){ + rc = sqlite3pager_write(leafCur.pPage->aData); + } + if( rc==SQLITE_OK ){ + TRACE(("DELETE: table=%d delete internal from %d replace from leaf %d\n", + pCur->pgnoRoot, pPage->pgno, leafCur.pPage->pgno)); + dropCell(pPage, pCur->idx, cellSizePtr(pPage, pCell)); + pNext = findCell(leafCur.pPage, leafCur.idx); + szNext = cellSizePtr(leafCur.pPage, pNext); + assert( MX_CELL_SIZE(pBt)>=szNext+4 ); + tempCell = sqliteMallocRaw( MX_CELL_SIZE(pBt) ); + if( tempCell==0 ){ + rc = SQLITE_NOMEM; + } + } + if( rc==SQLITE_OK ){ + rc = insertCell(pPage, pCur->idx, pNext-4, szNext+4, tempCell, 0); + } + if( rc==SQLITE_OK ){ + put4byte(findOverflowCell(pPage, pCur->idx), pgnoChild); + rc = balance(pPage, 0); + } + if( rc==SQLITE_OK ){ + dropCell(leafCur.pPage, leafCur.idx, szNext); + rc = balance(leafCur.pPage, 0); + } + sqliteFree(tempCell); + releaseTempCursor(&leafCur); + }else{ + TRACE(("DELETE: table=%d delete from leaf %d\n", + pCur->pgnoRoot, pPage->pgno)); + dropCell(pPage, pCur->idx, cellSizePtr(pPage, pCell)); + rc = balance(pPage, 0); + } + if( rc==SQLITE_OK ){ + moveToRoot(pCur); + } + return rc; +} + +/* +** Create a new BTree table. Write into *piTable the page +** number for the root page of the new table. +** +** The type of type is determined by the flags parameter. Only the +** following values of flags are currently in use. Other values for +** flags might not work: +** +** BTREE_INTKEY|BTREE_LEAFDATA Used for SQL tables with rowid keys +** BTREE_ZERODATA Used for SQL indices +*/ +int sqlite3BtreeCreateTable(Btree *pBt, int *piTable, int flags){ + MemPage *pRoot; + Pgno pgnoRoot; + int rc; + if( pBt->inTrans!=TRANS_WRITE ){ + /* Must start a transaction first */ + return pBt->readOnly ? SQLITE_READONLY : SQLITE_ERROR; + } + assert( !pBt->readOnly ); + + /* It is illegal to create a table if any cursors are open on the + ** database. This is because in auto-vacuum mode the backend may + ** need to move a database page to make room for the new root-page. + ** If an open cursor was using the page a problem would occur. + */ + if( pBt->pCursor ){ + return SQLITE_LOCKED; + } + +#ifdef SQLITE_OMIT_AUTOVACUUM + rc = allocatePage(pBt, &pRoot, &pgnoRoot, 1, 0); + if( rc ) return rc; +#else + if( pBt->autoVacuum ){ + Pgno pgnoMove; /* Move a page here to make room for the root-page */ + MemPage *pPageMove; /* The page to move to. */ + + /* Read the value of meta[3] from the database to determine where the + ** root page of the new table should go. meta[3] is the largest root-page + ** created so far, so the new root-page is (meta[3]+1). + */ + rc = sqlite3BtreeGetMeta(pBt, 4, &pgnoRoot); + if( rc!=SQLITE_OK ) return rc; + pgnoRoot++; + + /* The new root-page may not be allocated on a pointer-map page, or the + ** PENDING_BYTE page. + */ + if( pgnoRoot==PTRMAP_PAGENO(pBt->usableSize, pgnoRoot) || + pgnoRoot==PENDING_BYTE_PAGE(pBt) ){ + pgnoRoot++; + } + assert( pgnoRoot>=3 ); + + /* Allocate a page. The page that currently resides at pgnoRoot will + ** be moved to the allocated page (unless the allocated page happens + ** to reside at pgnoRoot). + */ + rc = allocatePage(pBt, &pPageMove, &pgnoMove, pgnoRoot, 1); + if( rc!=SQLITE_OK ){ + return rc; + } + + if( pgnoMove!=pgnoRoot ){ + u8 eType; + Pgno iPtrPage; + + releasePage(pPageMove); + rc = getPage(pBt, pgnoRoot, &pRoot); + if( rc!=SQLITE_OK ){ + return rc; + } + rc = ptrmapGet(pBt, pgnoRoot, &eType, &iPtrPage); + if( rc!=SQLITE_OK || eType==PTRMAP_ROOTPAGE || eType==PTRMAP_FREEPAGE ){ + releasePage(pRoot); + return rc; + } + assert( eType!=PTRMAP_ROOTPAGE ); + assert( eType!=PTRMAP_FREEPAGE ); + rc = sqlite3pager_write(pRoot->aData); + if( rc!=SQLITE_OK ){ + releasePage(pRoot); + return rc; + } + rc = relocatePage(pBt, pRoot, eType, iPtrPage, pgnoMove); + releasePage(pRoot); + if( rc!=SQLITE_OK ){ + return rc; + } + rc = getPage(pBt, pgnoRoot, &pRoot); + if( rc!=SQLITE_OK ){ + return rc; + } + rc = sqlite3pager_write(pRoot->aData); + if( rc!=SQLITE_OK ){ + releasePage(pRoot); + return rc; + } + }else{ + pRoot = pPageMove; + } + + /* Update the pointer-map and meta-data with the new root-page number. */ + rc = ptrmapPut(pBt, pgnoRoot, PTRMAP_ROOTPAGE, 0); + if( rc ){ + releasePage(pRoot); + return rc; + } + rc = sqlite3BtreeUpdateMeta(pBt, 4, pgnoRoot); + if( rc ){ + releasePage(pRoot); + return rc; + } + + }else{ + rc = allocatePage(pBt, &pRoot, &pgnoRoot, 1, 0); + if( rc ) return rc; + } +#endif + assert( sqlite3pager_iswriteable(pRoot->aData) ); + zeroPage(pRoot, flags | PTF_LEAF); + sqlite3pager_unref(pRoot->aData); + *piTable = (int)pgnoRoot; + return SQLITE_OK; +} + +/* +** Erase the given database page and all its children. Return +** the page to the freelist. +*/ +static int clearDatabasePage( + Btree *pBt, /* The BTree that contains the table */ + Pgno pgno, /* Page number to clear */ + MemPage *pParent, /* Parent page. NULL for the root */ + int freePageFlag /* Deallocate page if true */ +){ + MemPage *pPage = 0; + int rc; + unsigned char *pCell; + int i; + + if( pgno>sqlite3pager_pagecount(pBt->pPager) ){ + return SQLITE_CORRUPT; + } + + rc = getAndInitPage(pBt, pgno, &pPage, pParent); + if( rc ) goto cleardatabasepage_out; + rc = sqlite3pager_write(pPage->aData); + if( rc ) goto cleardatabasepage_out; + for(i=0; i<pPage->nCell; i++){ + pCell = findCell(pPage, i); + if( !pPage->leaf ){ + rc = clearDatabasePage(pBt, get4byte(pCell), pPage->pParent, 1); + if( rc ) goto cleardatabasepage_out; + } + rc = clearCell(pPage, pCell); + if( rc ) goto cleardatabasepage_out; + } + if( !pPage->leaf ){ + rc = clearDatabasePage(pBt, get4byte(&pPage->aData[8]), pPage->pParent, 1); + if( rc ) goto cleardatabasepage_out; + } + if( freePageFlag ){ + rc = freePage(pPage); + }else{ + zeroPage(pPage, pPage->aData[0] | PTF_LEAF); + } + +cleardatabasepage_out: + releasePage(pPage); + return rc; +} + +/* +** Delete all information from a single table in the database. iTable is +** the page number of the root of the table. After this routine returns, +** the root page is empty, but still exists. +** +** This routine will fail with SQLITE_LOCKED if there are any open +** read cursors on the table. Open write cursors are moved to the +** root of the table. +*/ +int sqlite3BtreeClearTable(Btree *pBt, int iTable){ + int rc; + BtCursor *pCur; + if( pBt->inTrans!=TRANS_WRITE ){ + return pBt->readOnly ? SQLITE_READONLY : SQLITE_ERROR; + } + for(pCur=pBt->pCursor; pCur; pCur=pCur->pNext){ + if( pCur->pgnoRoot==(Pgno)iTable ){ + if( pCur->wrFlag==0 ) return SQLITE_LOCKED; + moveToRoot(pCur); + } + } + rc = clearDatabasePage(pBt, (Pgno)iTable, 0, 0); + if( rc ){ + sqlite3BtreeRollback(pBt); + } + return rc; +} + +/* +** Erase all information in a table and add the root of the table to +** the freelist. Except, the root of the principle table (the one on +** page 1) is never added to the freelist. +** +** This routine will fail with SQLITE_LOCKED if there are any open +** cursors on the table. +** +** If AUTOVACUUM is enabled and the page at iTable is not the last +** root page in the database file, then the last root page +** in the database file is moved into the slot formerly occupied by +** iTable and that last slot formerly occupied by the last root page +** is added to the freelist instead of iTable. In this say, all +** root pages are kept at the beginning of the database file, which +** is necessary for AUTOVACUUM to work right. *piMoved is set to the +** page number that used to be the last root page in the file before +** the move. If no page gets moved, *piMoved is set to 0. +** The last root page is recorded in meta[3] and the value of +** meta[3] is updated by this procedure. +*/ +int sqlite3BtreeDropTable(Btree *pBt, int iTable, int *piMoved){ + int rc; + MemPage *pPage = 0; + + if( pBt->inTrans!=TRANS_WRITE ){ + return pBt->readOnly ? SQLITE_READONLY : SQLITE_ERROR; + } + + /* It is illegal to drop a table if any cursors are open on the + ** database. This is because in auto-vacuum mode the backend may + ** need to move another root-page to fill a gap left by the deleted + ** root page. If an open cursor was using this page a problem would + ** occur. + */ + if( pBt->pCursor ){ + return SQLITE_LOCKED; + } + + rc = getPage(pBt, (Pgno)iTable, &pPage); + if( rc ) return rc; + rc = sqlite3BtreeClearTable(pBt, iTable); + if( rc ){ + releasePage(pPage); + return rc; + } + + *piMoved = 0; + + if( iTable>1 ){ +#ifdef SQLITE_OMIT_AUTOVACUUM + rc = freePage(pPage); + releasePage(pPage); +#else + if( pBt->autoVacuum ){ + Pgno maxRootPgno; + rc = sqlite3BtreeGetMeta(pBt, 4, &maxRootPgno); + if( rc!=SQLITE_OK ){ + releasePage(pPage); + return rc; + } + + if( iTable==maxRootPgno ){ + /* If the table being dropped is the table with the largest root-page + ** number in the database, put the root page on the free list. + */ + rc = freePage(pPage); + releasePage(pPage); + if( rc!=SQLITE_OK ){ + return rc; + } + }else{ + /* The table being dropped does not have the largest root-page + ** number in the database. So move the page that does into the + ** gap left by the deleted root-page. + */ + MemPage *pMove; + releasePage(pPage); + rc = getPage(pBt, maxRootPgno, &pMove); + if( rc!=SQLITE_OK ){ + return rc; + } + rc = relocatePage(pBt, pMove, PTRMAP_ROOTPAGE, 0, iTable); + releasePage(pMove); + if( rc!=SQLITE_OK ){ + return rc; + } + rc = getPage(pBt, maxRootPgno, &pMove); + if( rc!=SQLITE_OK ){ + return rc; + } + rc = freePage(pMove); + releasePage(pMove); + if( rc!=SQLITE_OK ){ + return rc; + } + *piMoved = maxRootPgno; + } + + /* Set the new 'max-root-page' value in the database header. This + ** is the old value less one, less one more if that happens to + ** be a root-page number, less one again if that is the + ** PENDING_BYTE_PAGE. + */ + maxRootPgno--; + if( maxRootPgno==PENDING_BYTE_PAGE(pBt) ){ + maxRootPgno--; + } + if( maxRootPgno==PTRMAP_PAGENO(pBt->usableSize, maxRootPgno) ){ + maxRootPgno--; + } + assert( maxRootPgno!=PENDING_BYTE_PAGE(pBt) ); + + rc = sqlite3BtreeUpdateMeta(pBt, 4, maxRootPgno); + }else{ + rc = freePage(pPage); + releasePage(pPage); + } +#endif + }else{ + /* If sqlite3BtreeDropTable was called on page 1. */ + zeroPage(pPage, PTF_INTKEY|PTF_LEAF ); + releasePage(pPage); + } + return rc; +} + + +/* +** Read the meta-information out of a database file. Meta[0] +** is the number of free pages currently in the database. Meta[1] +** through meta[15] are available for use by higher layers. Meta[0] +** is read-only, the others are read/write. +** +** The schema layer numbers meta values differently. At the schema +** layer (and the SetCookie and ReadCookie opcodes) the number of +** free pages is not visible. So Cookie[0] is the same as Meta[1]. +*/ +int sqlite3BtreeGetMeta(Btree *pBt, int idx, u32 *pMeta){ + int rc; + unsigned char *pP1; + + assert( idx>=0 && idx<=15 ); + rc = sqlite3pager_get(pBt->pPager, 1, (void**)&pP1); + if( rc ) return rc; + *pMeta = get4byte(&pP1[36 + idx*4]); + sqlite3pager_unref(pP1); + + /* If autovacuumed is disabled in this build but we are trying to + ** access an autovacuumed database, then make the database readonly. + */ +#ifdef SQLITE_OMIT_AUTOVACUUM + if( idx==4 && *pMeta>0 ) pBt->readOnly = 1; +#endif + + return SQLITE_OK; +} + +/* +** Write meta-information back into the database. Meta[0] is +** read-only and may not be written. +*/ +int sqlite3BtreeUpdateMeta(Btree *pBt, int idx, u32 iMeta){ + unsigned char *pP1; + int rc; + assert( idx>=1 && idx<=15 ); + if( pBt->inTrans!=TRANS_WRITE ){ + return pBt->readOnly ? SQLITE_READONLY : SQLITE_ERROR; + } + assert( pBt->pPage1!=0 ); + pP1 = pBt->pPage1->aData; + rc = sqlite3pager_write(pP1); + if( rc ) return rc; + put4byte(&pP1[36 + idx*4], iMeta); + return SQLITE_OK; +} + +/* +** Return the flag byte at the beginning of the page that the cursor +** is currently pointing to. +*/ +int sqlite3BtreeFlags(BtCursor *pCur){ + MemPage *pPage = pCur->pPage; + return pPage ? pPage->aData[pPage->hdrOffset] : 0; +} + +#ifdef SQLITE_DEBUG +/* +** Print a disassembly of the given page on standard output. This routine +** is used for debugging and testing only. +*/ +static int btreePageDump(Btree *pBt, int pgno, int recursive, MemPage *pParent){ + int rc; + MemPage *pPage; + int i, j, c; + int nFree; + u16 idx; + int hdr; + int nCell; + int isInit; + unsigned char *data; + char range[20]; + unsigned char payload[20]; + + rc = getPage(pBt, (Pgno)pgno, &pPage); + isInit = pPage->isInit; + if( pPage->isInit==0 ){ + initPage(pPage, pParent); + } + if( rc ){ + return rc; + } + hdr = pPage->hdrOffset; + data = pPage->aData; + c = data[hdr]; + pPage->intKey = (c & (PTF_INTKEY|PTF_LEAFDATA))!=0; + pPage->zeroData = (c & PTF_ZERODATA)!=0; + pPage->leafData = (c & PTF_LEAFDATA)!=0; + pPage->leaf = (c & PTF_LEAF)!=0; + pPage->hasData = !(pPage->zeroData || (!pPage->leaf && pPage->leafData)); + nCell = get2byte(&data[hdr+3]); + sqlite3DebugPrintf("PAGE %d: flags=0x%02x frag=%d parent=%d\n", pgno, + data[hdr], data[hdr+7], + (pPage->isInit && pPage->pParent) ? pPage->pParent->pgno : 0); + assert( hdr == (pgno==1 ? 100 : 0) ); + idx = hdr + 12 - pPage->leaf*4; + for(i=0; i<nCell; i++){ + CellInfo info; + Pgno child; + unsigned char *pCell; + int sz; + int addr; + + addr = get2byte(&data[idx + 2*i]); + pCell = &data[addr]; + parseCellPtr(pPage, pCell, &info); + sz = info.nSize; + sprintf(range,"%d..%d", addr, addr+sz-1); + if( pPage->leaf ){ + child = 0; + }else{ + child = get4byte(pCell); + } + sz = info.nData; + if( !pPage->intKey ) sz += info.nKey; + if( sz>sizeof(payload)-1 ) sz = sizeof(payload)-1; + memcpy(payload, &pCell[info.nHeader], sz); + for(j=0; j<sz; j++){ + if( payload[j]<0x20 || payload[j]>0x7f ) payload[j] = '.'; + } + payload[sz] = 0; + sqlite3DebugPrintf( + "cell %2d: i=%-10s chld=%-4d nk=%-4lld nd=%-4d payload=%s\n", + i, range, child, info.nKey, info.nData, payload + ); + } + if( !pPage->leaf ){ + sqlite3DebugPrintf("right_child: %d\n", get4byte(&data[hdr+8])); + } + nFree = 0; + i = 0; + idx = get2byte(&data[hdr+1]); + while( idx>0 && idx<pPage->pBt->usableSize ){ + int sz = get2byte(&data[idx+2]); + sprintf(range,"%d..%d", idx, idx+sz-1); + nFree += sz; + sqlite3DebugPrintf("freeblock %2d: i=%-10s size=%-4d total=%d\n", + i, range, sz, nFree); + idx = get2byte(&data[idx]); + i++; + } + if( idx!=0 ){ + sqlite3DebugPrintf("ERROR: next freeblock index out of range: %d\n", idx); + } + if( recursive && !pPage->leaf ){ + for(i=0; i<nCell; i++){ + unsigned char *pCell = findCell(pPage, i); + btreePageDump(pBt, get4byte(pCell), 1, pPage); + idx = get2byte(pCell); + } + btreePageDump(pBt, get4byte(&data[hdr+8]), 1, pPage); + } + pPage->isInit = isInit; + sqlite3pager_unref(data); + fflush(stdout); + return SQLITE_OK; +} +int sqlite3BtreePageDump(Btree *pBt, int pgno, int recursive){ + return btreePageDump(pBt, pgno, recursive, 0); +} +#endif + +#ifdef SQLITE_TEST +/* +** Fill aResult[] with information about the entry and page that the +** cursor is pointing to. +** +** aResult[0] = The page number +** aResult[1] = The entry number +** aResult[2] = Total number of entries on this page +** aResult[3] = Cell size (local payload + header) +** aResult[4] = Number of free bytes on this page +** aResult[5] = Number of free blocks on the page +** aResult[6] = Total payload size (local + overflow) +** aResult[7] = Header size in bytes +** aResult[8] = Local payload size +** aResult[9] = Parent page number +** +** This routine is used for testing and debugging only. +*/ +int sqlite3BtreeCursorInfo(BtCursor *pCur, int *aResult, int upCnt){ + int cnt, idx; + MemPage *pPage = pCur->pPage; + BtCursor tmpCur; + + pageIntegrity(pPage); + assert( pPage->isInit ); + getTempCursor(pCur, &tmpCur); + while( upCnt-- ){ + moveToParent(&tmpCur); + } + pPage = tmpCur.pPage; + pageIntegrity(pPage); + aResult[0] = sqlite3pager_pagenumber(pPage->aData); + assert( aResult[0]==pPage->pgno ); + aResult[1] = tmpCur.idx; + aResult[2] = pPage->nCell; + if( tmpCur.idx>=0 && tmpCur.idx<pPage->nCell ){ + getCellInfo(&tmpCur); + aResult[3] = tmpCur.info.nSize; + aResult[6] = tmpCur.info.nData; + aResult[7] = tmpCur.info.nHeader; + aResult[8] = tmpCur.info.nLocal; + }else{ + aResult[3] = 0; + aResult[6] = 0; + aResult[7] = 0; + aResult[8] = 0; + } + aResult[4] = pPage->nFree; + cnt = 0; + idx = get2byte(&pPage->aData[pPage->hdrOffset+1]); + while( idx>0 && idx<pPage->pBt->usableSize ){ + cnt++; + idx = get2byte(&pPage->aData[idx]); + } + aResult[5] = cnt; + if( pPage->pParent==0 || isRootPage(pPage) ){ + aResult[9] = 0; + }else{ + aResult[9] = pPage->pParent->pgno; + } + releaseTempCursor(&tmpCur); + return SQLITE_OK; +} +#endif + +/* +** Return the pager associated with a BTree. This routine is used for +** testing and debugging only. +*/ +Pager *sqlite3BtreePager(Btree *pBt){ + return pBt->pPager; +} + +/* +** This structure is passed around through all the sanity checking routines +** in order to keep track of some global state information. +*/ +typedef struct IntegrityCk IntegrityCk; +struct IntegrityCk { + Btree *pBt; /* The tree being checked out */ + Pager *pPager; /* The associated pager. Also accessible by pBt->pPager */ + int nPage; /* Number of pages in the database */ + int *anRef; /* Number of times each page is referenced */ + char *zErrMsg; /* An error message. NULL of no errors seen. */ +}; + +#ifndef SQLITE_OMIT_INTEGRITY_CHECK +/* +** Append a message to the error message string. +*/ +static void checkAppendMsg( + IntegrityCk *pCheck, + char *zMsg1, + const char *zFormat, + ... +){ + va_list ap; + char *zMsg2; + va_start(ap, zFormat); + zMsg2 = sqlite3VMPrintf(zFormat, ap); + va_end(ap); + if( zMsg1==0 ) zMsg1 = ""; + if( pCheck->zErrMsg ){ + char *zOld = pCheck->zErrMsg; + pCheck->zErrMsg = 0; + sqlite3SetString(&pCheck->zErrMsg, zOld, "\n", zMsg1, zMsg2, (char*)0); + sqliteFree(zOld); + }else{ + sqlite3SetString(&pCheck->zErrMsg, zMsg1, zMsg2, (char*)0); + } + sqliteFree(zMsg2); +} +#endif /* SQLITE_OMIT_INTEGRITY_CHECK */ + +#ifndef SQLITE_OMIT_INTEGRITY_CHECK +/* +** Add 1 to the reference count for page iPage. If this is the second +** reference to the page, add an error message to pCheck->zErrMsg. +** Return 1 if there are 2 ore more references to the page and 0 if +** if this is the first reference to the page. +** +** Also check that the page number is in bounds. +*/ +static int checkRef(IntegrityCk *pCheck, int iPage, char *zContext){ + if( iPage==0 ) return 1; + if( iPage>pCheck->nPage || iPage<0 ){ + checkAppendMsg(pCheck, zContext, "invalid page number %d", iPage); + return 1; + } + if( pCheck->anRef[iPage]==1 ){ + checkAppendMsg(pCheck, zContext, "2nd reference to page %d", iPage); + return 1; + } + return (pCheck->anRef[iPage]++)>1; +} + +#ifndef SQLITE_OMIT_AUTOVACUUM +/* +** Check that the entry in the pointer-map for page iChild maps to +** page iParent, pointer type ptrType. If not, append an error message +** to pCheck. +*/ +static void checkPtrmap( + IntegrityCk *pCheck, /* Integrity check context */ + Pgno iChild, /* Child page number */ + u8 eType, /* Expected pointer map type */ + Pgno iParent, /* Expected pointer map parent page number */ + char *zContext /* Context description (used for error msg) */ +){ + int rc; + u8 ePtrmapType; + Pgno iPtrmapParent; + + rc = ptrmapGet(pCheck->pBt, iChild, &ePtrmapType, &iPtrmapParent); + if( rc!=SQLITE_OK ){ + checkAppendMsg(pCheck, zContext, "Failed to read ptrmap key=%d", iChild); + return; + } + + if( ePtrmapType!=eType || iPtrmapParent!=iParent ){ + checkAppendMsg(pCheck, zContext, + "Bad ptr map entry key=%d expected=(%d,%d) got=(%d,%d)", + iChild, eType, iParent, ePtrmapType, iPtrmapParent); + } +} +#endif + +/* +** Check the integrity of the freelist or of an overflow page list. +** Verify that the number of pages on the list is N. +*/ +static void checkList( + IntegrityCk *pCheck, /* Integrity checking context */ + int isFreeList, /* True for a freelist. False for overflow page list */ + int iPage, /* Page number for first page in the list */ + int N, /* Expected number of pages in the list */ + char *zContext /* Context for error messages */ +){ + int i; + int expected = N; + int iFirst = iPage; + while( N-- > 0 ){ + unsigned char *pOvfl; + if( iPage<1 ){ + checkAppendMsg(pCheck, zContext, + "%d of %d pages missing from overflow list starting at %d", + N+1, expected, iFirst); + break; + } + if( checkRef(pCheck, iPage, zContext) ) break; + if( sqlite3pager_get(pCheck->pPager, (Pgno)iPage, (void**)&pOvfl) ){ + checkAppendMsg(pCheck, zContext, "failed to get page %d", iPage); + break; + } + if( isFreeList ){ + int n = get4byte(&pOvfl[4]); +#ifndef SQLITE_OMIT_AUTOVACUUM + if( pCheck->pBt->autoVacuum ){ + checkPtrmap(pCheck, iPage, PTRMAP_FREEPAGE, 0, zContext); + } +#endif + if( n>pCheck->pBt->usableSize/4-8 ){ + checkAppendMsg(pCheck, zContext, + "freelist leaf count too big on page %d", iPage); + N--; + }else{ + for(i=0; i<n; i++){ + Pgno iFreePage = get4byte(&pOvfl[8+i*4]); +#ifndef SQLITE_OMIT_AUTOVACUUM + if( pCheck->pBt->autoVacuum ){ + checkPtrmap(pCheck, iFreePage, PTRMAP_FREEPAGE, 0, zContext); + } +#endif + checkRef(pCheck, iFreePage, zContext); + } + N -= n; + } + } +#ifndef SQLITE_OMIT_AUTOVACUUM + else{ + /* If this database supports auto-vacuum and iPage is not the last + ** page in this overflow list, check that the pointer-map entry for + ** the following page matches iPage. + */ + if( pCheck->pBt->autoVacuum && N>0 ){ + i = get4byte(pOvfl); + checkPtrmap(pCheck, i, PTRMAP_OVERFLOW2, iPage, zContext); + } + } +#endif + iPage = get4byte(pOvfl); + sqlite3pager_unref(pOvfl); + } +} +#endif /* SQLITE_OMIT_INTEGRITY_CHECK */ + +#ifndef SQLITE_OMIT_INTEGRITY_CHECK +/* +** Do various sanity checks on a single page of a tree. Return +** the tree depth. Root pages return 0. Parents of root pages +** return 1, and so forth. +** +** These checks are done: +** +** 1. Make sure that cells and freeblocks do not overlap +** but combine to completely cover the page. +** NO 2. Make sure cell keys are in order. +** NO 3. Make sure no key is less than or equal to zLowerBound. +** NO 4. Make sure no key is greater than or equal to zUpperBound. +** 5. Check the integrity of overflow pages. +** 6. Recursively call checkTreePage on all children. +** 7. Verify that the depth of all children is the same. +** 8. Make sure this page is at least 33% full or else it is +** the root of the tree. +*/ +static int checkTreePage( + IntegrityCk *pCheck, /* Context for the sanity check */ + int iPage, /* Page number of the page to check */ + MemPage *pParent, /* Parent page */ + char *zParentContext, /* Parent context */ + char *zLowerBound, /* All keys should be greater than this, if not NULL */ + int nLower, /* Number of characters in zLowerBound */ + char *zUpperBound, /* All keys should be less than this, if not NULL */ + int nUpper /* Number of characters in zUpperBound */ +){ + MemPage *pPage; + int i, rc, depth, d2, pgno, cnt; + int hdr, cellStart; + int nCell; + u8 *data; + BtCursor cur; + Btree *pBt; + int maxLocal, usableSize; + char zContext[100]; + char *hit; + + sprintf(zContext, "Page %d: ", iPage); + + /* Check that the page exists + */ + cur.pBt = pBt = pCheck->pBt; + usableSize = pBt->usableSize; + if( iPage==0 ) return 0; + if( checkRef(pCheck, iPage, zParentContext) ) return 0; + if( (rc = getPage(pBt, (Pgno)iPage, &pPage))!=0 ){ + checkAppendMsg(pCheck, zContext, + "unable to get the page. error code=%d", rc); + return 0; + } + maxLocal = pPage->leafData ? pBt->maxLeaf : pBt->maxLocal; + if( (rc = initPage(pPage, pParent))!=0 ){ + checkAppendMsg(pCheck, zContext, "initPage() returns error code %d", rc); + releasePage(pPage); + return 0; + } + + /* Check out all the cells. + */ + depth = 0; + cur.pPage = pPage; + for(i=0; i<pPage->nCell; i++){ + u8 *pCell; + int sz; + CellInfo info; + + /* Check payload overflow pages + */ + sprintf(zContext, "On tree page %d cell %d: ", iPage, i); + pCell = findCell(pPage,i); + parseCellPtr(pPage, pCell, &info); + sz = info.nData; + if( !pPage->intKey ) sz += info.nKey; + if( sz>info.nLocal ){ + int nPage = (sz - info.nLocal + usableSize - 5)/(usableSize - 4); + Pgno pgnoOvfl = get4byte(&pCell[info.iOverflow]); +#ifndef SQLITE_OMIT_AUTOVACUUM + if( pBt->autoVacuum ){ + checkPtrmap(pCheck, pgnoOvfl, PTRMAP_OVERFLOW1, iPage, zContext); + } +#endif + checkList(pCheck, 0, pgnoOvfl, nPage, zContext); + } + + /* Check sanity of left child page. + */ + if( !pPage->leaf ){ + pgno = get4byte(pCell); +#ifndef SQLITE_OMIT_AUTOVACUUM + if( pBt->autoVacuum ){ + checkPtrmap(pCheck, pgno, PTRMAP_BTREE, iPage, zContext); + } +#endif + d2 = checkTreePage(pCheck,pgno,pPage,zContext,0,0,0,0); + if( i>0 && d2!=depth ){ + checkAppendMsg(pCheck, zContext, "Child page depth differs"); + } + depth = d2; + } + } + if( !pPage->leaf ){ + pgno = get4byte(&pPage->aData[pPage->hdrOffset+8]); + sprintf(zContext, "On page %d at right child: ", iPage); +#ifndef SQLITE_OMIT_AUTOVACUUM + if( pBt->autoVacuum ){ + checkPtrmap(pCheck, pgno, PTRMAP_BTREE, iPage, 0); + } +#endif + checkTreePage(pCheck, pgno, pPage, zContext,0,0,0,0); + } + + /* Check for complete coverage of the page + */ + data = pPage->aData; + hdr = pPage->hdrOffset; + hit = sqliteMalloc( usableSize ); + if( hit ){ + memset(hit, 1, get2byte(&data[hdr+5])); + nCell = get2byte(&data[hdr+3]); + cellStart = hdr + 12 - 4*pPage->leaf; + for(i=0; i<nCell; i++){ + int pc = get2byte(&data[cellStart+i*2]); + int size = cellSizePtr(pPage, &data[pc]); + int j; + if( (pc+size-1)>=usableSize || pc<0 ){ + checkAppendMsg(pCheck, 0, + "Corruption detected in cell %d on page %d",i,iPage,0); + }else{ + for(j=pc+size-1; j>=pc; j--) hit[j]++; + } + } + for(cnt=0, i=get2byte(&data[hdr+1]); i>0 && i<usableSize && cnt<10000; + cnt++){ + int size = get2byte(&data[i+2]); + int j; + if( (i+size-1)>=usableSize || i<0 ){ + checkAppendMsg(pCheck, 0, + "Corruption detected in cell %d on page %d",i,iPage,0); + }else{ + for(j=i+size-1; j>=i; j--) hit[j]++; + } + i = get2byte(&data[i]); + } + for(i=cnt=0; i<usableSize; i++){ + if( hit[i]==0 ){ + cnt++; + }else if( hit[i]>1 ){ + checkAppendMsg(pCheck, 0, + "Multiple uses for byte %d of page %d", i, iPage); + break; + } + } + if( cnt!=data[hdr+7] ){ + checkAppendMsg(pCheck, 0, + "Fragmented space is %d byte reported as %d on page %d", + cnt, data[hdr+7], iPage); + } + } + sqliteFree(hit); + + releasePage(pPage); + return depth+1; +} +#endif /* SQLITE_OMIT_INTEGRITY_CHECK */ + +#ifndef SQLITE_OMIT_INTEGRITY_CHECK +/* +** This routine does a complete check of the given BTree file. aRoot[] is +** an array of pages numbers were each page number is the root page of +** a table. nRoot is the number of entries in aRoot. +** +** If everything checks out, this routine returns NULL. If something is +** amiss, an error message is written into memory obtained from malloc() +** and a pointer to that error message is returned. The calling function +** is responsible for freeing the error message when it is done. +*/ +char *sqlite3BtreeIntegrityCheck(Btree *pBt, int *aRoot, int nRoot){ + int i; + int nRef; + IntegrityCk sCheck; + + nRef = *sqlite3pager_stats(pBt->pPager); + if( lockBtreeWithRetry(pBt)!=SQLITE_OK ){ + return sqliteStrDup("Unable to acquire a read lock on the database"); + } + sCheck.pBt = pBt; + sCheck.pPager = pBt->pPager; + sCheck.nPage = sqlite3pager_pagecount(sCheck.pPager); + if( sCheck.nPage==0 ){ + unlockBtreeIfUnused(pBt); + return 0; + } + sCheck.anRef = sqliteMallocRaw( (sCheck.nPage+1)*sizeof(sCheck.anRef[0]) ); + if( !sCheck.anRef ){ + unlockBtreeIfUnused(pBt); + return sqlite3MPrintf("Unable to malloc %d bytes", + (sCheck.nPage+1)*sizeof(sCheck.anRef[0])); + } + for(i=0; i<=sCheck.nPage; i++){ sCheck.anRef[i] = 0; } + i = PENDING_BYTE_PAGE(pBt); + if( i<=sCheck.nPage ){ + sCheck.anRef[i] = 1; + } + sCheck.zErrMsg = 0; + + /* Check the integrity of the freelist + */ + checkList(&sCheck, 1, get4byte(&pBt->pPage1->aData[32]), + get4byte(&pBt->pPage1->aData[36]), "Main freelist: "); + + /* Check all the tables. + */ + for(i=0; i<nRoot; i++){ + if( aRoot[i]==0 ) continue; +#ifndef SQLITE_OMIT_AUTOVACUUM + if( pBt->autoVacuum && aRoot[i]>1 ){ + checkPtrmap(&sCheck, aRoot[i], PTRMAP_ROOTPAGE, 0, 0); + } +#endif + checkTreePage(&sCheck, aRoot[i], 0, "List of tree roots: ", 0,0,0,0); + } + + /* Make sure every page in the file is referenced + */ + for(i=1; i<=sCheck.nPage; i++){ +#ifdef SQLITE_OMIT_AUTOVACUUM + if( sCheck.anRef[i]==0 ){ + checkAppendMsg(&sCheck, 0, "Page %d is never used", i); + } +#else + /* If the database supports auto-vacuum, make sure no tables contain + ** references to pointer-map pages. + */ + if( sCheck.anRef[i]==0 && + (PTRMAP_PAGENO(pBt->usableSize, i)!=i || !pBt->autoVacuum) ){ + checkAppendMsg(&sCheck, 0, "Page %d is never used", i); + } + if( sCheck.anRef[i]!=0 && + (PTRMAP_PAGENO(pBt->usableSize, i)==i && pBt->autoVacuum) ){ + checkAppendMsg(&sCheck, 0, "Pointer map page %d is referenced", i); + } +#endif + } + + /* Make sure this analysis did not leave any unref() pages + */ + unlockBtreeIfUnused(pBt); + if( nRef != *sqlite3pager_stats(pBt->pPager) ){ + checkAppendMsg(&sCheck, 0, + "Outstanding page count goes from %d to %d during this analysis", + nRef, *sqlite3pager_stats(pBt->pPager) + ); + } + + /* Clean up and report errors. + */ + sqliteFree(sCheck.anRef); + return sCheck.zErrMsg; +} +#endif /* SQLITE_OMIT_INTEGRITY_CHECK */ + +/* +** Return the full pathname of the underlying database file. +*/ +const char *sqlite3BtreeGetFilename(Btree *pBt){ + assert( pBt->pPager!=0 ); + return sqlite3pager_filename(pBt->pPager); +} + +/* +** Return the pathname of the directory that contains the database file. +*/ +const char *sqlite3BtreeGetDirname(Btree *pBt){ + assert( pBt->pPager!=0 ); + return sqlite3pager_dirname(pBt->pPager); +} + +/* +** Return the pathname of the journal file for this database. The return +** value of this routine is the same regardless of whether the journal file +** has been created or not. +*/ +const char *sqlite3BtreeGetJournalname(Btree *pBt){ + assert( pBt->pPager!=0 ); + return sqlite3pager_journalname(pBt->pPager); +} + +#ifndef SQLITE_OMIT_VACUUM +/* +** Copy the complete content of pBtFrom into pBtTo. A transaction +** must be active for both files. +** +** The size of file pBtFrom may be reduced by this operation. +** If anything goes wrong, the transaction on pBtFrom is rolled back. +*/ +int sqlite3BtreeCopyFile(Btree *pBtTo, Btree *pBtFrom){ + int rc = SQLITE_OK; + Pgno i, nPage, nToPage; + + if( pBtTo->inTrans!=TRANS_WRITE || pBtFrom->inTrans!=TRANS_WRITE ){ + return SQLITE_ERROR; + } + if( pBtTo->pCursor ) return SQLITE_BUSY; + nToPage = sqlite3pager_pagecount(pBtTo->pPager); + nPage = sqlite3pager_pagecount(pBtFrom->pPager); + for(i=1; rc==SQLITE_OK && i<=nPage; i++){ + void *pPage; + rc = sqlite3pager_get(pBtFrom->pPager, i, &pPage); + if( rc ) break; + rc = sqlite3pager_overwrite(pBtTo->pPager, i, pPage); + if( rc ) break; + sqlite3pager_unref(pPage); + } + for(i=nPage+1; rc==SQLITE_OK && i<=nToPage; i++){ + void *pPage; + rc = sqlite3pager_get(pBtTo->pPager, i, &pPage); + if( rc ) break; + rc = sqlite3pager_write(pPage); + sqlite3pager_unref(pPage); + sqlite3pager_dont_write(pBtTo->pPager, i); + } + if( !rc && nPage<nToPage ){ + rc = sqlite3pager_truncate(pBtTo->pPager, nPage); + } + if( rc ){ + sqlite3BtreeRollback(pBtTo); + } + return rc; +} +#endif /* SQLITE_OMIT_VACUUM */ + +/* +** Return non-zero if a transaction is active. +*/ +int sqlite3BtreeIsInTrans(Btree *pBt){ + return (pBt && (pBt->inTrans==TRANS_WRITE)); +} + +/* +** Return non-zero if a statement transaction is active. +*/ +int sqlite3BtreeIsInStmt(Btree *pBt){ + return (pBt && pBt->inStmt); +} + +/* +** This call is a no-op if no write-transaction is currently active on pBt. +** +** Otherwise, sync the database file for the btree pBt. zMaster points to +** the name of a master journal file that should be written into the +** individual journal file, or is NULL, indicating no master journal file +** (single database transaction). +** +** When this is called, the master journal should already have been +** created, populated with this journal pointer and synced to disk. +** +** Once this is routine has returned, the only thing required to commit +** the write-transaction for this database file is to delete the journal. +*/ +int sqlite3BtreeSync(Btree *pBt, const char *zMaster){ + if( pBt->inTrans==TRANS_WRITE ){ +#ifndef SQLITE_OMIT_AUTOVACUUM + Pgno nTrunc = 0; + if( pBt->autoVacuum ){ + int rc = autoVacuumCommit(pBt, &nTrunc); + if( rc!=SQLITE_OK ) return rc; + } + return sqlite3pager_sync(pBt->pPager, zMaster, nTrunc); +#endif + return sqlite3pager_sync(pBt->pPager, zMaster, 0); + } + return SQLITE_OK; +} + +#ifndef SQLITE_OMIT_GLOBALRECOVER +/* +** Reset the btree and underlying pager after a malloc() failure. Any +** transaction that was active when malloc() failed is rolled back. +*/ +int sqlite3BtreeReset(Btree *pBt){ + if( pBt->pCursor ) return SQLITE_BUSY; + pBt->inTrans = TRANS_NONE; + unlockBtreeIfUnused(pBt); + return sqlite3pager_reset(pBt->pPager); +} +#endif diff --git a/src/sqlite/btree.h b/src/sqlite/btree.h new file mode 100644 index 0000000..c6ae456 --- /dev/null +++ b/src/sqlite/btree.h @@ -0,0 +1,143 @@ +/* +** 2001 September 15 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** This header file defines the interface that the sqlite B-Tree file +** subsystem. See comments in the source code for a detailed description +** of what each interface routine does. +** +** @(#) $Id: btree.h,v 1.1.1.1 2006/02/03 20:35:21 hoganrobert Exp $ +*/ +#ifndef _BTREE_H_ +#define _BTREE_H_ + +/* TODO: This definition is just included so other modules compile. It +** needs to be revisited. +*/ +#define SQLITE_N_BTREE_META 10 + +/* +** If defined as non-zero, auto-vacuum is enabled by default. Otherwise +** it must be turned on for each database using "PRAGMA auto_vacuum = 1". +*/ +#ifndef SQLITE_DEFAULT_AUTOVACUUM + #define SQLITE_DEFAULT_AUTOVACUUM 0 +#endif + +/* +** Forward declarations of structure +*/ +typedef struct Btree Btree; +typedef struct BtCursor BtCursor; + + +int sqlite3BtreeOpen( + const char *zFilename, /* Name of database file to open */ + Btree **, /* Return open Btree* here */ + int flags /* Flags */ +); + +/* The flags parameter to sqlite3BtreeOpen can be the bitwise or of the +** following values. +** +** NOTE: These values must match the corresponding PAGER_ values in +** pager.h. +*/ +#define BTREE_OMIT_JOURNAL 1 /* Do not use journal. No argument */ +#define BTREE_NO_READLOCK 2 /* Omit readlocks on readonly files */ +#define BTREE_MEMORY 4 /* In-memory DB. No argument */ + +int sqlite3BtreeClose(Btree*); +int sqlite3BtreeSetBusyHandler(Btree*,BusyHandler*); +int sqlite3BtreeSetCacheSize(Btree*,int); +int sqlite3BtreeSetSafetyLevel(Btree*,int); +int sqlite3BtreeSetPageSize(Btree*,int,int); +int sqlite3BtreeGetPageSize(Btree*); +int sqlite3BtreeGetReserve(Btree*); +int sqlite3BtreeSetAutoVacuum(Btree *, int); +int sqlite3BtreeGetAutoVacuum(Btree *); +int sqlite3BtreeBeginTrans(Btree*,int); +int sqlite3BtreeCommit(Btree*); +int sqlite3BtreeRollback(Btree*); +int sqlite3BtreeBeginStmt(Btree*); +int sqlite3BtreeCommitStmt(Btree*); +int sqlite3BtreeRollbackStmt(Btree*); +int sqlite3BtreeCreateTable(Btree*, int*, int flags); +int sqlite3BtreeIsInTrans(Btree*); +int sqlite3BtreeIsInStmt(Btree*); +int sqlite3BtreeSync(Btree*, const char *zMaster); +int sqlite3BtreeReset(Btree *); + +const char *sqlite3BtreeGetFilename(Btree *); +const char *sqlite3BtreeGetDirname(Btree *); +const char *sqlite3BtreeGetJournalname(Btree *); +int sqlite3BtreeCopyFile(Btree *, Btree *); + +/* The flags parameter to sqlite3BtreeCreateTable can be the bitwise OR +** of the following flags: +*/ +#define BTREE_INTKEY 1 /* Table has only 64-bit signed integer keys */ +#define BTREE_ZERODATA 2 /* Table has keys only - no data */ +#define BTREE_LEAFDATA 4 /* Data stored in leaves only. Implies INTKEY */ + +int sqlite3BtreeDropTable(Btree*, int, int*); +int sqlite3BtreeClearTable(Btree*, int); +int sqlite3BtreeGetMeta(Btree*, int idx, u32 *pValue); +int sqlite3BtreeUpdateMeta(Btree*, int idx, u32 value); + +int sqlite3BtreeCursor( + Btree*, /* BTree containing table to open */ + int iTable, /* Index of root page */ + int wrFlag, /* 1 for writing. 0 for read-only */ + int(*)(void*,int,const void*,int,const void*), /* Key comparison function */ + void*, /* First argument to compare function */ + BtCursor **ppCursor /* Returned cursor */ +); + +void sqlite3BtreeSetCompare( + BtCursor *, + int(*)(void*,int,const void*,int,const void*), + void* +); + +int sqlite3BtreeCloseCursor(BtCursor*); +int sqlite3BtreeMoveto(BtCursor*, const void *pKey, i64 nKey, int *pRes); +int sqlite3BtreeDelete(BtCursor*); +int sqlite3BtreeInsert(BtCursor*, const void *pKey, i64 nKey, + const void *pData, int nData); +int sqlite3BtreeFirst(BtCursor*, int *pRes); +int sqlite3BtreeLast(BtCursor*, int *pRes); +int sqlite3BtreeNext(BtCursor*, int *pRes); +int sqlite3BtreeEof(BtCursor*); +int sqlite3BtreeFlags(BtCursor*); +int sqlite3BtreePrevious(BtCursor*, int *pRes); +int sqlite3BtreeKeySize(BtCursor*, i64 *pSize); +int sqlite3BtreeKey(BtCursor*, u32 offset, u32 amt, void*); +const void *sqlite3BtreeKeyFetch(BtCursor*, int *pAmt); +const void *sqlite3BtreeDataFetch(BtCursor*, int *pAmt); +int sqlite3BtreeDataSize(BtCursor*, u32 *pSize); +int sqlite3BtreeData(BtCursor*, u32 offset, u32 amt, void*); + +char *sqlite3BtreeIntegrityCheck(Btree*, int *aRoot, int nRoot); +struct Pager *sqlite3BtreePager(Btree*); + + +#ifdef SQLITE_TEST +int sqlite3BtreeCursorInfo(BtCursor*, int*, int); +void sqlite3BtreeCursorList(Btree*); +#endif + +#ifdef SQLITE_DEBUG +int sqlite3BtreePageDump(Btree*, int, int recursive); +#else +#define sqlite3BtreePageDump(X,Y,Z) SQLITE_OK +#endif + +#endif /* _BTREE_H_ */ diff --git a/src/sqlite/build.c b/src/sqlite/build.c new file mode 100644 index 0000000..f63f0cb --- /dev/null +++ b/src/sqlite/build.c @@ -0,0 +1,2881 @@ +/* +** 2001 September 15 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** This file contains C code routines that are called by the SQLite parser +** when syntax rules are reduced. The routines in this file handle the +** following kinds of SQL syntax: +** +** CREATE TABLE +** DROP TABLE +** CREATE INDEX +** DROP INDEX +** creating ID lists +** BEGIN TRANSACTION +** COMMIT +** ROLLBACK +** +** $Id: build.c,v 1.1.1.1 2006/02/03 20:35:22 hoganrobert Exp $ +*/ +#include "sqliteInt.h" +#include <ctype.h> + +/* +** This routine is called when a new SQL statement is beginning to +** be parsed. Initialize the pParse structure as needed. +*/ +void sqlite3BeginParse(Parse *pParse, int explainFlag){ + pParse->explain = explainFlag; + pParse->nVar = 0; +} + +/* +** This routine is called after a single SQL statement has been +** parsed and a VDBE program to execute that statement has been +** prepared. This routine puts the finishing touches on the +** VDBE program and resets the pParse structure for the next +** parse. +** +** Note that if an error occurred, it might be the case that +** no VDBE code was generated. +*/ +void sqlite3FinishCoding(Parse *pParse){ + sqlite3 *db; + Vdbe *v; + + if( sqlite3_malloc_failed ) return; + if( pParse->nested ) return; + if( !pParse->pVdbe ){ + if( pParse->rc==SQLITE_OK && pParse->nErr ){ + pParse->rc = SQLITE_ERROR; + } + return; + } + + /* Begin by generating some termination code at the end of the + ** vdbe program + */ + db = pParse->db; + v = sqlite3GetVdbe(pParse); + if( v ){ + sqlite3VdbeAddOp(v, OP_Halt, 0, 0); + + /* The cookie mask contains one bit for each database file open. + ** (Bit 0 is for main, bit 1 is for temp, and so forth.) Bits are + ** set for each database that is used. Generate code to start a + ** transaction on each used database and to verify the schema cookie + ** on each used database. + */ + if( pParse->cookieGoto>0 ){ + u32 mask; + int iDb; + sqlite3VdbeChangeP2(v, pParse->cookieGoto-1, sqlite3VdbeCurrentAddr(v)); + for(iDb=0, mask=1; iDb<db->nDb; mask<<=1, iDb++){ + if( (mask & pParse->cookieMask)==0 ) continue; + sqlite3VdbeAddOp(v, OP_Transaction, iDb, (mask & pParse->writeMask)!=0); + sqlite3VdbeAddOp(v, OP_VerifyCookie, iDb, pParse->cookieValue[iDb]); + } + sqlite3VdbeAddOp(v, OP_Goto, 0, pParse->cookieGoto); + } + + /* Add a No-op that contains the complete text of the compiled SQL + ** statement as its P3 argument. This does not change the functionality + ** of the program. + ** + ** This is used to implement sqlite3_trace(). + */ + sqlite3VdbeOp3(v, OP_Noop, 0, 0, pParse->zSql, pParse->zTail-pParse->zSql); + } + + + /* Get the VDBE program ready for execution + */ + if( v && pParse->nErr==0 ){ + FILE *trace = (db->flags & SQLITE_VdbeTrace)!=0 ? stdout : 0; + sqlite3VdbeTrace(v, trace); + sqlite3VdbeMakeReady(v, pParse->nVar, pParse->nMem+3, + pParse->nTab+3, pParse->nMaxDepth+1, pParse->explain); + pParse->rc = SQLITE_DONE; + pParse->colNamesSet = 0; + }else if( pParse->rc==SQLITE_OK ){ + pParse->rc = SQLITE_ERROR; + } + pParse->nTab = 0; + pParse->nMem = 0; + pParse->nSet = 0; + pParse->nVar = 0; + pParse->cookieMask = 0; + pParse->cookieGoto = 0; +} + +/* +** Run the parser and code generator recursively in order to generate +** code for the SQL statement given onto the end of the pParse context +** currently under construction. When the parser is run recursively +** this way, the final OP_Halt is not appended and other initialization +** and finalization steps are omitted because those are handling by the +** outermost parser. +** +** Not everything is nestable. This facility is designed to permit +** INSERT, UPDATE, and DELETE operations against SQLITE_MASTER. Use +** care if you decide to try to use this routine for some other purposes. +*/ +void sqlite3NestedParse(Parse *pParse, const char *zFormat, ...){ + va_list ap; + char *zSql; + int rc; +# define SAVE_SZ (sizeof(Parse) - offsetof(Parse,nVar)) + char saveBuf[SAVE_SZ]; + + if( pParse->nErr ) return; + assert( pParse->nested<10 ); /* Nesting should only be of limited depth */ + va_start(ap, zFormat); + zSql = sqlite3VMPrintf(zFormat, ap); + va_end(ap); + if( zSql==0 ){ + return; /* A malloc must have failed */ + } + pParse->nested++; + memcpy(saveBuf, &pParse->nVar, SAVE_SZ); + memset(&pParse->nVar, 0, SAVE_SZ); + rc = sqlite3RunParser(pParse, zSql, 0); + sqliteFree(zSql); + memcpy(&pParse->nVar, saveBuf, SAVE_SZ); + pParse->nested--; +} + +/* +** Locate the in-memory structure that describes a particular database +** table given the name of that table and (optionally) the name of the +** database containing the table. Return NULL if not found. +** +** If zDatabase is 0, all databases are searched for the table and the +** first matching table is returned. (No checking for duplicate table +** names is done.) The search order is TEMP first, then MAIN, then any +** auxiliary databases added using the ATTACH command. +** +** See also sqlite3LocateTable(). +*/ +Table *sqlite3FindTable(sqlite3 *db, const char *zName, const char *zDatabase){ + Table *p = 0; + int i; + assert( zName!=0 ); + assert( (db->flags & SQLITE_Initialized) || db->init.busy ); + for(i=OMIT_TEMPDB; i<db->nDb; i++){ + int j = (i<2) ? i^1 : i; /* Search TEMP before MAIN */ + if( zDatabase!=0 && sqlite3StrICmp(zDatabase, db->aDb[j].zName) ) continue; + p = sqlite3HashFind(&db->aDb[j].tblHash, zName, strlen(zName)+1); + if( p ) break; + } + return p; +} + +/* +** Locate the in-memory structure that describes a particular database +** table given the name of that table and (optionally) the name of the +** database containing the table. Return NULL if not found. Also leave an +** error message in pParse->zErrMsg. +** +** The difference between this routine and sqlite3FindTable() is that this +** routine leaves an error message in pParse->zErrMsg where +** sqlite3FindTable() does not. +*/ +Table *sqlite3LocateTable(Parse *pParse, const char *zName, const char *zDbase){ + Table *p; + + /* Read the database schema. If an error occurs, leave an error message + ** and code in pParse and return NULL. */ + if( SQLITE_OK!=sqlite3ReadSchema(pParse) ){ + return 0; + } + + p = sqlite3FindTable(pParse->db, zName, zDbase); + if( p==0 ){ + if( zDbase ){ + sqlite3ErrorMsg(pParse, "no such table: %s.%s", zDbase, zName); + }else if( sqlite3FindTable(pParse->db, zName, 0)!=0 ){ + sqlite3ErrorMsg(pParse, "table \"%s\" is not in database \"%s\"", + zName, zDbase); + }else{ + sqlite3ErrorMsg(pParse, "no such table: %s", zName); + } + pParse->checkSchema = 1; + } + return p; +} + +/* +** Locate the in-memory structure that describes +** a particular index given the name of that index +** and the name of the database that contains the index. +** Return NULL if not found. +** +** If zDatabase is 0, all databases are searched for the +** table and the first matching index is returned. (No checking +** for duplicate index names is done.) The search order is +** TEMP first, then MAIN, then any auxiliary databases added +** using the ATTACH command. +*/ +Index *sqlite3FindIndex(sqlite3 *db, const char *zName, const char *zDb){ + Index *p = 0; + int i; + assert( (db->flags & SQLITE_Initialized) || db->init.busy ); + for(i=OMIT_TEMPDB; i<db->nDb; i++){ + int j = (i<2) ? i^1 : i; /* Search TEMP before MAIN */ + if( zDb && sqlite3StrICmp(zDb, db->aDb[j].zName) ) continue; + p = sqlite3HashFind(&db->aDb[j].idxHash, zName, strlen(zName)+1); + if( p ) break; + } + return p; +} + +/* +** Reclaim the memory used by an index +*/ +static void freeIndex(Index *p){ + sqliteFree(p->zColAff); + sqliteFree(p); +} + +/* +** Remove the given index from the index hash table, and free +** its memory structures. +** +** The index is removed from the database hash tables but +** it is not unlinked from the Table that it indexes. +** Unlinking from the Table must be done by the calling function. +*/ +static void sqliteDeleteIndex(sqlite3 *db, Index *p){ + Index *pOld; + + assert( db!=0 && p->zName!=0 ); + pOld = sqlite3HashInsert(&db->aDb[p->iDb].idxHash, p->zName, + strlen(p->zName)+1, 0); + if( pOld!=0 && pOld!=p ){ + sqlite3HashInsert(&db->aDb[p->iDb].idxHash, pOld->zName, + strlen(pOld->zName)+1, pOld); + } + freeIndex(p); +} + +/* +** For the index called zIdxName which is found in the database iDb, +** unlike that index from its Table then remove the index from +** the index hash table and free all memory structures associated +** with the index. +*/ +void sqlite3UnlinkAndDeleteIndex(sqlite3 *db, int iDb, const char *zIdxName){ + Index *pIndex; + int len; + + len = strlen(zIdxName); + pIndex = sqlite3HashInsert(&db->aDb[iDb].idxHash, zIdxName, len+1, 0); + if( pIndex ){ + if( pIndex->pTable->pIndex==pIndex ){ + pIndex->pTable->pIndex = pIndex->pNext; + }else{ + Index *p; + for(p=pIndex->pTable->pIndex; p && p->pNext!=pIndex; p=p->pNext){} + if( p && p->pNext==pIndex ){ + p->pNext = pIndex->pNext; + } + } + freeIndex(pIndex); + } + db->flags |= SQLITE_InternChanges; +} + +/* +** Erase all schema information from the in-memory hash tables of +** a single database. This routine is called to reclaim memory +** before the database closes. It is also called during a rollback +** if there were schema changes during the transaction or if a +** schema-cookie mismatch occurs. +** +** If iDb<=0 then reset the internal schema tables for all database +** files. If iDb>=2 then reset the internal schema for only the +** single file indicated. +*/ +void sqlite3ResetInternalSchema(sqlite3 *db, int iDb){ + HashElem *pElem; + Hash temp1; + Hash temp2; + int i, j; + + assert( iDb>=0 && iDb<db->nDb ); + db->flags &= ~SQLITE_Initialized; + for(i=iDb; i<db->nDb; i++){ + Db *pDb = &db->aDb[i]; + temp1 = pDb->tblHash; + temp2 = pDb->trigHash; + sqlite3HashInit(&pDb->trigHash, SQLITE_HASH_STRING, 0); + sqlite3HashClear(&pDb->aFKey); + sqlite3HashClear(&pDb->idxHash); + for(pElem=sqliteHashFirst(&temp2); pElem; pElem=sqliteHashNext(pElem)){ + sqlite3DeleteTrigger((Trigger*)sqliteHashData(pElem)); + } + sqlite3HashClear(&temp2); + sqlite3HashInit(&pDb->tblHash, SQLITE_HASH_STRING, 0); + for(pElem=sqliteHashFirst(&temp1); pElem; pElem=sqliteHashNext(pElem)){ + Table *pTab = sqliteHashData(pElem); + sqlite3DeleteTable(db, pTab); + } + sqlite3HashClear(&temp1); + pDb->pSeqTab = 0; + DbClearProperty(db, i, DB_SchemaLoaded); + if( iDb>0 ) return; + } + assert( iDb==0 ); + db->flags &= ~SQLITE_InternChanges; + + /* If one or more of the auxiliary database files has been closed, + ** then remove then from the auxiliary database list. We take the + ** opportunity to do this here since we have just deleted all of the + ** schema hash tables and therefore do not have to make any changes + ** to any of those tables. + */ + for(i=0; i<db->nDb; i++){ + struct Db *pDb = &db->aDb[i]; + if( pDb->pBt==0 ){ + if( pDb->pAux && pDb->xFreeAux ) pDb->xFreeAux(pDb->pAux); + pDb->pAux = 0; + } + } + for(i=j=2; i<db->nDb; i++){ + struct Db *pDb = &db->aDb[i]; + if( pDb->pBt==0 ){ + sqliteFree(pDb->zName); + pDb->zName = 0; + continue; + } + if( j<i ){ + db->aDb[j] = db->aDb[i]; + } + j++; + } + memset(&db->aDb[j], 0, (db->nDb-j)*sizeof(db->aDb[j])); + db->nDb = j; + if( db->nDb<=2 && db->aDb!=db->aDbStatic ){ + memcpy(db->aDbStatic, db->aDb, 2*sizeof(db->aDb[0])); + sqliteFree(db->aDb); + db->aDb = db->aDbStatic; + } +} + +/* +** This routine is called whenever a rollback occurs. If there were +** schema changes during the transaction, then we have to reset the +** internal hash tables and reload them from disk. +*/ +void sqlite3RollbackInternalChanges(sqlite3 *db){ + if( db->flags & SQLITE_InternChanges ){ + sqlite3ResetInternalSchema(db, 0); + } +} + +/* +** This routine is called when a commit occurs. +*/ +void sqlite3CommitInternalChanges(sqlite3 *db){ + db->flags &= ~SQLITE_InternChanges; +} + +/* +** Clear the column names from a table or view. +*/ +static void sqliteResetColumnNames(Table *pTable){ + int i; + Column *pCol; + assert( pTable!=0 ); + if( (pCol = pTable->aCol)!=0 ){ + for(i=0; i<pTable->nCol; i++, pCol++){ + sqliteFree(pCol->zName); + sqlite3ExprDelete(pCol->pDflt); + sqliteFree(pCol->zType); + } + sqliteFree(pTable->aCol); + } + pTable->aCol = 0; + pTable->nCol = 0; +} + +/* +** Remove the memory data structures associated with the given +** Table. No changes are made to disk by this routine. +** +** This routine just deletes the data structure. It does not unlink +** the table data structure from the hash table. Nor does it remove +** foreign keys from the sqlite.aFKey hash table. But it does destroy +** memory structures of the indices and foreign keys associated with +** the table. +** +** Indices associated with the table are unlinked from the "db" +** data structure if db!=NULL. If db==NULL, indices attached to +** the table are deleted, but it is assumed they have already been +** unlinked. +*/ +void sqlite3DeleteTable(sqlite3 *db, Table *pTable){ + Index *pIndex, *pNext; + FKey *pFKey, *pNextFKey; + + if( pTable==0 ) return; + + /* Do not delete the table until the reference count reaches zero. */ + pTable->nRef--; + if( pTable->nRef>0 ){ + return; + } + assert( pTable->nRef==0 ); + + /* Delete all indices associated with this table + */ + for(pIndex = pTable->pIndex; pIndex; pIndex=pNext){ + pNext = pIndex->pNext; + assert( pIndex->iDb==pTable->iDb || (pTable->iDb==0 && pIndex->iDb==1) ); + sqliteDeleteIndex(db, pIndex); + } + +#ifndef SQLITE_OMIT_FOREIGN_KEY + /* Delete all foreign keys associated with this table. The keys + ** should have already been unlinked from the db->aFKey hash table + */ + for(pFKey=pTable->pFKey; pFKey; pFKey=pNextFKey){ + pNextFKey = pFKey->pNextFrom; + assert( pTable->iDb<db->nDb ); + assert( sqlite3HashFind(&db->aDb[pTable->iDb].aFKey, + pFKey->zTo, strlen(pFKey->zTo)+1)!=pFKey ); + sqliteFree(pFKey); + } +#endif + + /* Delete the Table structure itself. + */ + sqliteResetColumnNames(pTable); + sqliteFree(pTable->zName); + sqliteFree(pTable->zColAff); + sqlite3SelectDelete(pTable->pSelect); + sqliteFree(pTable); +} + +/* +** Unlink the given table from the hash tables and the delete the +** table structure with all its indices and foreign keys. +*/ +void sqlite3UnlinkAndDeleteTable(sqlite3 *db, int iDb, const char *zTabName){ + Table *p; + FKey *pF1, *pF2; + Db *pDb; + + assert( db!=0 ); + assert( iDb>=0 && iDb<db->nDb ); + assert( zTabName && zTabName[0] ); + pDb = &db->aDb[iDb]; + p = sqlite3HashInsert(&pDb->tblHash, zTabName, strlen(zTabName)+1, 0); + if( p ){ +#ifndef SQLITE_OMIT_FOREIGN_KEY + for(pF1=p->pFKey; pF1; pF1=pF1->pNextFrom){ + int nTo = strlen(pF1->zTo) + 1; + pF2 = sqlite3HashFind(&pDb->aFKey, pF1->zTo, nTo); + if( pF2==pF1 ){ + sqlite3HashInsert(&pDb->aFKey, pF1->zTo, nTo, pF1->pNextTo); + }else{ + while( pF2 && pF2->pNextTo!=pF1 ){ pF2=pF2->pNextTo; } + if( pF2 ){ + pF2->pNextTo = pF1->pNextTo; + } + } + } +#endif + sqlite3DeleteTable(db, p); + } + db->flags |= SQLITE_InternChanges; +} + +/* +** Given a token, return a string that consists of the text of that +** token with any quotations removed. Space to hold the returned string +** is obtained from sqliteMalloc() and must be freed by the calling +** function. +** +** Tokens are often just pointers into the original SQL text and so +** are not \000 terminated and are not persistent. The returned string +** is \000 terminated and is persistent. +*/ +char *sqlite3NameFromToken(Token *pName){ + char *zName; + if( pName ){ + zName = sqliteStrNDup(pName->z, pName->n); + sqlite3Dequote(zName); + }else{ + zName = 0; + } + return zName; +} + +/* +** Open the sqlite_master table stored in database number iDb for +** writing. The table is opened using cursor 0. +*/ +void sqlite3OpenMasterTable(Vdbe *v, int iDb){ + sqlite3VdbeAddOp(v, OP_Integer, iDb, 0); + sqlite3VdbeAddOp(v, OP_OpenWrite, 0, MASTER_ROOT); + sqlite3VdbeAddOp(v, OP_SetNumColumns, 0, 5); /* sqlite_master has 5 columns */ +} + +/* +** The token *pName contains the name of a database (either "main" or +** "temp" or the name of an attached db). This routine returns the +** index of the named database in db->aDb[], or -1 if the named db +** does not exist. +*/ +static int findDb(sqlite3 *db, Token *pName){ + int i = -1; /* Database number */ + int n; /* Number of characters in the name */ + Db *pDb; /* A database whose name space is being searched */ + char *zName; /* Name we are searching for */ + + zName = sqlite3NameFromToken(pName); + if( zName ){ + n = strlen(zName); + for(i=(db->nDb-1), pDb=&db->aDb[i]; i>=0; i--, pDb--){ + if( (!OMIT_TEMPDB || i!=1 ) && n==strlen(pDb->zName) && + 0==sqlite3StrICmp(pDb->zName, zName) ){ + break; + } + } + sqliteFree(zName); + } + return i; +} + +/* The table or view or trigger name is passed to this routine via tokens +** pName1 and pName2. If the table name was fully qualified, for example: +** +** CREATE TABLE xxx.yyy (...); +** +** Then pName1 is set to "xxx" and pName2 "yyy". On the other hand if +** the table name is not fully qualified, i.e.: +** +** CREATE TABLE yyy(...); +** +** Then pName1 is set to "yyy" and pName2 is "". +** +** This routine sets the *ppUnqual pointer to point at the token (pName1 or +** pName2) that stores the unqualified table name. The index of the +** database "xxx" is returned. +*/ +int sqlite3TwoPartName( + Parse *pParse, /* Parsing and code generating context */ + Token *pName1, /* The "xxx" in the name "xxx.yyy" or "xxx" */ + Token *pName2, /* The "yyy" in the name "xxx.yyy" */ + Token **pUnqual /* Write the unqualified object name here */ +){ + int iDb; /* Database holding the object */ + sqlite3 *db = pParse->db; + + if( pName2 && pName2->n>0 ){ + assert( !db->init.busy ); + *pUnqual = pName2; + iDb = findDb(db, pName1); + if( iDb<0 ){ + sqlite3ErrorMsg(pParse, "unknown database %T", pName1); + pParse->nErr++; + return -1; + } + }else{ + assert( db->init.iDb==0 || db->init.busy ); + iDb = db->init.iDb; + *pUnqual = pName1; + } + return iDb; +} + +/* +** This routine is used to check if the UTF-8 string zName is a legal +** unqualified name for a new schema object (table, index, view or +** trigger). All names are legal except those that begin with the string +** "sqlite_" (in upper, lower or mixed case). This portion of the namespace +** is reserved for internal use. +*/ +int sqlite3CheckObjectName(Parse *pParse, const char *zName){ + if( !pParse->db->init.busy && pParse->nested==0 + && (pParse->db->flags & SQLITE_WriteSchema)==0 + && 0==sqlite3StrNICmp(zName, "sqlite_", 7) ){ + sqlite3ErrorMsg(pParse, "object name reserved for internal use: %s", zName); + return SQLITE_ERROR; + } + return SQLITE_OK; +} + +/* +** Begin constructing a new table representation in memory. This is +** the first of several action routines that get called in response +** to a CREATE TABLE statement. In particular, this routine is called +** after seeing tokens "CREATE" and "TABLE" and the table name. The +** pStart token is the CREATE and pName is the table name. The isTemp +** flag is true if the table should be stored in the auxiliary database +** file instead of in the main database file. This is normally the case +** when the "TEMP" or "TEMPORARY" keyword occurs in between +** CREATE and TABLE. +** +** The new table record is initialized and put in pParse->pNewTable. +** As more of the CREATE TABLE statement is parsed, additional action +** routines will be called to add more information to this record. +** At the end of the CREATE TABLE statement, the sqlite3EndTable() routine +** is called to complete the construction of the new table record. +*/ +void sqlite3StartTable( + Parse *pParse, /* Parser context */ + Token *pStart, /* The "CREATE" token */ + Token *pName1, /* First part of the name of the table or view */ + Token *pName2, /* Second part of the name of the table or view */ + int isTemp, /* True if this is a TEMP table */ + int isView /* True if this is a VIEW */ +){ + Table *pTable; + Index *pIdx; + char *zName = 0; /* The name of the new table */ + sqlite3 *db = pParse->db; + Vdbe *v; + int iDb; /* Database number to create the table in */ + Token *pName; /* Unqualified name of the table to create */ + + /* The table or view name to create is passed to this routine via tokens + ** pName1 and pName2. If the table name was fully qualified, for example: + ** + ** CREATE TABLE xxx.yyy (...); + ** + ** Then pName1 is set to "xxx" and pName2 "yyy". On the other hand if + ** the table name is not fully qualified, i.e.: + ** + ** CREATE TABLE yyy(...); + ** + ** Then pName1 is set to "yyy" and pName2 is "". + ** + ** The call below sets the pName pointer to point at the token (pName1 or + ** pName2) that stores the unqualified table name. The variable iDb is + ** set to the index of the database that the table or view is to be + ** created in. + */ + iDb = sqlite3TwoPartName(pParse, pName1, pName2, &pName); + if( iDb<0 ) return; + if( !OMIT_TEMPDB && isTemp && iDb>1 ){ + /* If creating a temp table, the name may not be qualified */ + sqlite3ErrorMsg(pParse, "temporary table name must be unqualified"); + return; + } + if( !OMIT_TEMPDB && isTemp ) iDb = 1; + + pParse->sNameToken = *pName; + zName = sqlite3NameFromToken(pName); + if( zName==0 ) return; + if( SQLITE_OK!=sqlite3CheckObjectName(pParse, zName) ){ + goto begin_table_error; + } + if( db->init.iDb==1 ) isTemp = 1; +#ifndef SQLITE_OMIT_AUTHORIZATION + assert( (isTemp & 1)==isTemp ); + { + int code; + char *zDb = db->aDb[iDb].zName; + if( sqlite3AuthCheck(pParse, SQLITE_INSERT, SCHEMA_TABLE(isTemp), 0, zDb) ){ + goto begin_table_error; + } + if( isView ){ + if( !OMIT_TEMPDB && isTemp ){ + code = SQLITE_CREATE_TEMP_VIEW; + }else{ + code = SQLITE_CREATE_VIEW; + } + }else{ + if( !OMIT_TEMPDB && isTemp ){ + code = SQLITE_CREATE_TEMP_TABLE; + }else{ + code = SQLITE_CREATE_TABLE; + } + } + if( sqlite3AuthCheck(pParse, code, zName, 0, zDb) ){ + goto begin_table_error; + } + } +#endif + + /* Make sure the new table name does not collide with an existing + ** index or table name in the same database. Issue an error message if + ** it does. + */ + if( SQLITE_OK!=sqlite3ReadSchema(pParse) ){ + goto begin_table_error; + } + pTable = sqlite3FindTable(db, zName, db->aDb[iDb].zName); + if( pTable ){ + sqlite3ErrorMsg(pParse, "table %T already exists", pName); + goto begin_table_error; + } + if( (pIdx = sqlite3FindIndex(db, zName, 0))!=0 && + ( iDb==0 || !db->init.busy) ){ + sqlite3ErrorMsg(pParse, "there is already an index named %s", zName); + goto begin_table_error; + } + pTable = sqliteMalloc( sizeof(Table) ); + if( pTable==0 ){ + pParse->rc = SQLITE_NOMEM; + pParse->nErr++; + goto begin_table_error; + } + pTable->zName = zName; + pTable->nCol = 0; + pTable->aCol = 0; + pTable->iPKey = -1; + pTable->pIndex = 0; + pTable->iDb = iDb; + pTable->nRef = 1; + if( pParse->pNewTable ) sqlite3DeleteTable(db, pParse->pNewTable); + pParse->pNewTable = pTable; + + /* If this is the magic sqlite_sequence table used by autoincrement, + ** then record a pointer to this table in the main database structure + ** so that INSERT can find the table easily. + */ +#ifndef SQLITE_OMIT_AUTOINCREMENT + if( strcmp(zName, "sqlite_sequence")==0 ){ + db->aDb[iDb].pSeqTab = pTable; + } +#endif + + /* Begin generating the code that will insert the table record into + ** the SQLITE_MASTER table. Note in particular that we must go ahead + ** and allocate the record number for the table entry now. Before any + ** PRIMARY KEY or UNIQUE keywords are parsed. Those keywords will cause + ** indices to be created and the table record must come before the + ** indices. Hence, the record number for the table must be allocated + ** now. + */ + if( !db->init.busy && (v = sqlite3GetVdbe(pParse))!=0 ){ + int lbl; + sqlite3BeginWriteOperation(pParse, 0, iDb); + + /* If the file format and encoding in the database have not been set, + ** set them now. + */ + sqlite3VdbeAddOp(v, OP_ReadCookie, iDb, 1); /* file_format */ + lbl = sqlite3VdbeMakeLabel(v); + sqlite3VdbeAddOp(v, OP_If, 0, lbl); + sqlite3VdbeAddOp(v, OP_Integer, db->file_format, 0); + sqlite3VdbeAddOp(v, OP_SetCookie, iDb, 1); + sqlite3VdbeAddOp(v, OP_Integer, db->enc, 0); + sqlite3VdbeAddOp(v, OP_SetCookie, iDb, 4); + sqlite3VdbeResolveLabel(v, lbl); + + /* This just creates a place-holder record in the sqlite_master table. + ** The record created does not contain anything yet. It will be replaced + ** by the real entry in code generated at sqlite3EndTable(). + ** + ** The rowid for the new entry is left on the top of the stack. + ** The rowid value is needed by the code that sqlite3EndTable will + ** generate. + */ +#ifndef SQLITE_OMIT_VIEW + if( isView ){ + sqlite3VdbeAddOp(v, OP_Integer, 0, 0); + }else +#endif + { + sqlite3VdbeAddOp(v, OP_CreateTable, iDb, 0); + } + sqlite3OpenMasterTable(v, iDb); + sqlite3VdbeAddOp(v, OP_NewRowid, 0, 0); + sqlite3VdbeAddOp(v, OP_Dup, 0, 0); + sqlite3VdbeAddOp(v, OP_Null, 0, 0); + sqlite3VdbeAddOp(v, OP_Insert, 0, 0); + sqlite3VdbeAddOp(v, OP_Close, 0, 0); + sqlite3VdbeAddOp(v, OP_Pull, 1, 0); + } + + /* Normal (non-error) return. */ + return; + + /* If an error occurs, we jump here */ +begin_table_error: + sqliteFree(zName); + return; +} + +/* +** This macro is used to compare two strings in a case-insensitive manner. +** It is slightly faster than calling sqlite3StrICmp() directly, but +** produces larger code. +** +** WARNING: This macro is not compatible with the strcmp() family. It +** returns true if the two strings are equal, otherwise false. +*/ +#define STRICMP(x, y) (\ +sqlite3UpperToLower[*(unsigned char *)(x)]== \ +sqlite3UpperToLower[*(unsigned char *)(y)] \ +&& sqlite3StrICmp((x)+1,(y)+1)==0 ) + +/* +** Add a new column to the table currently being constructed. +** +** The parser calls this routine once for each column declaration +** in a CREATE TABLE statement. sqlite3StartTable() gets called +** first to get things going. Then this routine is called for each +** column. +*/ +void sqlite3AddColumn(Parse *pParse, Token *pName){ + Table *p; + int i; + char *z; + Column *pCol; + if( (p = pParse->pNewTable)==0 ) return; + z = sqlite3NameFromToken(pName); + if( z==0 ) return; + for(i=0; i<p->nCol; i++){ + if( STRICMP(z, p->aCol[i].zName) ){ + sqlite3ErrorMsg(pParse, "duplicate column name: %s", z); + sqliteFree(z); + return; + } + } + if( (p->nCol & 0x7)==0 ){ + Column *aNew; + aNew = sqliteRealloc( p->aCol, (p->nCol+8)*sizeof(p->aCol[0])); + if( aNew==0 ){ + sqliteFree(z); + return; + } + p->aCol = aNew; + } + pCol = &p->aCol[p->nCol]; + memset(pCol, 0, sizeof(p->aCol[0])); + pCol->zName = z; + + /* If there is no type specified, columns have the default affinity + ** 'NONE'. If there is a type specified, then sqlite3AddColumnType() will + ** be called next to set pCol->affinity correctly. + */ + pCol->affinity = SQLITE_AFF_NONE; + pCol->pColl = pParse->db->pDfltColl; + p->nCol++; +} + +/* +** This routine is called by the parser while in the middle of +** parsing a CREATE TABLE statement. A "NOT NULL" constraint has +** been seen on a column. This routine sets the notNull flag on +** the column currently under construction. +*/ +void sqlite3AddNotNull(Parse *pParse, int onError){ + Table *p; + int i; + if( (p = pParse->pNewTable)==0 ) return; + i = p->nCol-1; + if( i>=0 ) p->aCol[i].notNull = onError; +} + +/* +** Scan the column type name zType (length nType) and return the +** associated affinity type. +** +** This routine does a case-independent search of zType for the +** substrings in the following table. If one of the substrings is +** found, the corresponding affinity is returned. If zType contains +** more than one of the substrings, entries toward the top of +** the table take priority. For example, if zType is 'BLOBINT', +** SQLITE_AFF_INTEGER is returned. +** +** Substring | Affinity +** -------------------------------- +** 'INT' | SQLITE_AFF_INTEGER +** 'CHAR' | SQLITE_AFF_TEXT +** 'CLOB' | SQLITE_AFF_TEXT +** 'TEXT' | SQLITE_AFF_TEXT +** 'BLOB' | SQLITE_AFF_NONE +** +** If none of the substrings in the above table are found, +** SQLITE_AFF_NUMERIC is returned. +*/ +static char sqlite3AffinityType(const char *zType, int nType){ + u32 h = 0; + char aff = SQLITE_AFF_NUMERIC; + const unsigned char *zIn = zType; + const unsigned char *zEnd = (zIn+nType); + + while( zIn!=zEnd ){ + h = (h<<8) + sqlite3UpperToLower[*zIn]; + zIn++; + if( h==(('c'<<24)+('h'<<16)+('a'<<8)+'r') ){ /* CHAR */ + aff = SQLITE_AFF_TEXT; + }else if( h==(('c'<<24)+('l'<<16)+('o'<<8)+'b') ){ /* CLOB */ + aff = SQLITE_AFF_TEXT; + }else if( h==(('t'<<24)+('e'<<16)+('x'<<8)+'t') ){ /* TEXT */ + aff = SQLITE_AFF_TEXT; + }else if( h==(('b'<<24)+('l'<<16)+('o'<<8)+'b') /* BLOB */ + && aff==SQLITE_AFF_NUMERIC ){ + aff = SQLITE_AFF_NONE; + }else if( (h&0x00FFFFFF)==(('i'<<16)+('n'<<8)+'t') ){ /* INT */ + aff = SQLITE_AFF_INTEGER; + break; + } + } + + return aff; +} + +/* +** This routine is called by the parser while in the middle of +** parsing a CREATE TABLE statement. The pFirst token is the first +** token in the sequence of tokens that describe the type of the +** column currently under construction. pLast is the last token +** in the sequence. Use this information to construct a string +** that contains the typename of the column and store that string +** in zType. +*/ +void sqlite3AddColumnType(Parse *pParse, Token *pFirst, Token *pLast){ + Table *p; + int i, j; + int n; + char *z; + const unsigned char *zIn; + + Column *pCol; + if( (p = pParse->pNewTable)==0 ) return; + i = p->nCol-1; + if( i<0 ) return; + pCol = &p->aCol[i]; + zIn = pFirst->z; + n = pLast->n + (pLast->z - zIn); + assert( pCol->zType==0 ); + z = pCol->zType = sqliteMallocRaw(n+1); + if( z==0 ) return; + for(i=j=0; i<n; i++){ + int c = zIn[i]; + if( isspace(c) ) continue; + z[j++] = c; + } + z[j] = 0; + pCol->affinity = sqlite3AffinityType(z, n); +} + +/* +** The expression is the default value for the most recently added column +** of the table currently under construction. +** +** Default value expressions must be constant. Raise an exception if this +** is not the case. +** +** This routine is called by the parser while in the middle of +** parsing a CREATE TABLE statement. +*/ +void sqlite3AddDefaultValue(Parse *pParse, Expr *pExpr){ + Table *p; + Column *pCol; + if( (p = pParse->pNewTable)==0 ) return; + pCol = &(p->aCol[p->nCol-1]); + if( !sqlite3ExprIsConstant(pExpr) ){ + sqlite3ErrorMsg(pParse, "default value of column [%s] is not constant", + pCol->zName); + }else{ + sqlite3ExprDelete(pCol->pDflt); + pCol->pDflt = sqlite3ExprDup(pExpr); + } + sqlite3ExprDelete(pExpr); +} + +/* +** Designate the PRIMARY KEY for the table. pList is a list of names +** of columns that form the primary key. If pList is NULL, then the +** most recently added column of the table is the primary key. +** +** A table can have at most one primary key. If the table already has +** a primary key (and this is the second primary key) then create an +** error. +** +** If the PRIMARY KEY is on a single column whose datatype is INTEGER, +** then we will try to use that column as the rowid. Set the Table.iPKey +** field of the table under construction to be the index of the +** INTEGER PRIMARY KEY column. Table.iPKey is set to -1 if there is +** no INTEGER PRIMARY KEY. +** +** If the key is not an INTEGER PRIMARY KEY, then create a unique +** index for the key. No index is created for INTEGER PRIMARY KEYs. +*/ +void sqlite3AddPrimaryKey( + Parse *pParse, /* Parsing context */ + ExprList *pList, /* List of field names to be indexed */ + int onError, /* What to do with a uniqueness conflict */ + int autoInc /* True if the AUTOINCREMENT keyword is present */ +){ + Table *pTab = pParse->pNewTable; + char *zType = 0; + int iCol = -1, i; + if( pTab==0 ) goto primary_key_exit; + if( pTab->hasPrimKey ){ + sqlite3ErrorMsg(pParse, + "table \"%s\" has more than one primary key", pTab->zName); + goto primary_key_exit; + } + pTab->hasPrimKey = 1; + if( pList==0 ){ + iCol = pTab->nCol - 1; + pTab->aCol[iCol].isPrimKey = 1; + }else{ + for(i=0; i<pList->nExpr; i++){ + for(iCol=0; iCol<pTab->nCol; iCol++){ + if( sqlite3StrICmp(pList->a[i].zName, pTab->aCol[iCol].zName)==0 ){ + break; + } + } + if( iCol<pTab->nCol ) pTab->aCol[iCol].isPrimKey = 1; + } + if( pList->nExpr>1 ) iCol = -1; + } + if( iCol>=0 && iCol<pTab->nCol ){ + zType = pTab->aCol[iCol].zType; + } + if( zType && sqlite3StrICmp(zType, "INTEGER")==0 ){ + pTab->iPKey = iCol; + pTab->keyConf = onError; + pTab->autoInc = autoInc; + }else if( autoInc ){ +#ifndef SQLITE_OMIT_AUTOINCREMENT + sqlite3ErrorMsg(pParse, "AUTOINCREMENT is only allowed on an " + "INTEGER PRIMARY KEY"); +#endif + }else{ + sqlite3CreateIndex(pParse, 0, 0, 0, pList, onError, 0, 0); + pList = 0; + } + +primary_key_exit: + sqlite3ExprListDelete(pList); + return; +} + +/* +** Set the collation function of the most recently parsed table column +** to the CollSeq given. +*/ +void sqlite3AddCollateType(Parse *pParse, const char *zType, int nType){ + Table *p; + Index *pIdx; + CollSeq *pColl; + int i; + + if( (p = pParse->pNewTable)==0 ) return; + i = p->nCol-1; + + pColl = sqlite3LocateCollSeq(pParse, zType, nType); + p->aCol[i].pColl = pColl; + + /* If the column is declared as "<name> PRIMARY KEY COLLATE <type>", + ** then an index may have been created on this column before the + ** collation type was added. Correct this if it is the case. + */ + for(pIdx = p->pIndex; pIdx; pIdx=pIdx->pNext){ + assert( pIdx->nColumn==1 ); + if( pIdx->aiColumn[0]==i ) pIdx->keyInfo.aColl[0] = pColl; + } +} + +/* +** Call sqlite3CheckCollSeq() for all collating sequences in an index, +** in order to verify that all the necessary collating sequences are +** loaded. +*/ +int sqlite3CheckIndexCollSeq(Parse *pParse, Index *pIdx){ + if( pIdx ){ + int i; + for(i=0; i<pIdx->nColumn; i++){ + if( sqlite3CheckCollSeq(pParse, pIdx->keyInfo.aColl[i]) ){ + return SQLITE_ERROR; + } + } + } + return SQLITE_OK; +} + +/* +** This function returns the collation sequence for database native text +** encoding identified by the string zName, length nName. +** +** If the requested collation sequence is not available, or not available +** in the database native encoding, the collation factory is invoked to +** request it. If the collation factory does not supply such a sequence, +** and the sequence is available in another text encoding, then that is +** returned instead. +** +** If no versions of the requested collations sequence are available, or +** another error occurs, NULL is returned and an error message written into +** pParse. +*/ +CollSeq *sqlite3LocateCollSeq(Parse *pParse, const char *zName, int nName){ + sqlite3 *db = pParse->db; + u8 enc = db->enc; + u8 initbusy = db->init.busy; + + CollSeq *pColl = sqlite3FindCollSeq(db, enc, zName, nName, initbusy); + if( !initbusy && (!pColl || !pColl->xCmp) ){ + pColl = sqlite3GetCollSeq(db, pColl, zName, nName); + if( !pColl ){ + if( nName<0 ){ + nName = strlen(zName); + } + sqlite3ErrorMsg(pParse, "no such collation sequence: %.*s", nName, zName); + pColl = 0; + } + } + + return pColl; +} + + +/* +** Generate code that will increment the schema cookie. +** +** The schema cookie is used to determine when the schema for the +** database changes. After each schema change, the cookie value +** changes. When a process first reads the schema it records the +** cookie. Thereafter, whenever it goes to access the database, +** it checks the cookie to make sure the schema has not changed +** since it was last read. +** +** This plan is not completely bullet-proof. It is possible for +** the schema to change multiple times and for the cookie to be +** set back to prior value. But schema changes are infrequent +** and the probability of hitting the same cookie value is only +** 1 chance in 2^32. So we're safe enough. +*/ +void sqlite3ChangeCookie(sqlite3 *db, Vdbe *v, int iDb){ + sqlite3VdbeAddOp(v, OP_Integer, db->aDb[iDb].schema_cookie+1, 0); + sqlite3VdbeAddOp(v, OP_SetCookie, iDb, 0); +} + +/* +** Measure the number of characters needed to output the given +** identifier. The number returned includes any quotes used +** but does not include the null terminator. +** +** The estimate is conservative. It might be larger that what is +** really needed. +*/ +static int identLength(const char *z){ + int n; + for(n=0; *z; n++, z++){ + if( *z=='"' ){ n++; } + } + return n + 2; +} + +/* +** Write an identifier onto the end of the given string. Add +** quote characters as needed. +*/ +static void identPut(char *z, int *pIdx, char *zSignedIdent){ + unsigned char *zIdent = (unsigned char*)zSignedIdent; + int i, j, needQuote; + i = *pIdx; + for(j=0; zIdent[j]; j++){ + if( !isalnum(zIdent[j]) && zIdent[j]!='_' ) break; + } + needQuote = zIdent[j]!=0 || isdigit(zIdent[0]) + || sqlite3KeywordCode(zIdent, j)!=TK_ID; + if( needQuote ) z[i++] = '"'; + for(j=0; zIdent[j]; j++){ + z[i++] = zIdent[j]; + if( zIdent[j]=='"' ) z[i++] = '"'; + } + if( needQuote ) z[i++] = '"'; + z[i] = 0; + *pIdx = i; +} + +/* +** Generate a CREATE TABLE statement appropriate for the given +** table. Memory to hold the text of the statement is obtained +** from sqliteMalloc() and must be freed by the calling function. +*/ +static char *createTableStmt(Table *p){ + int i, k, n; + char *zStmt; + char *zSep, *zSep2, *zEnd, *z; + Column *pCol; + n = 0; + for(pCol = p->aCol, i=0; i<p->nCol; i++, pCol++){ + n += identLength(pCol->zName); + z = pCol->zType; + if( z ){ + n += (strlen(z) + 1); + } + } + n += identLength(p->zName); + if( n<50 ){ + zSep = ""; + zSep2 = ","; + zEnd = ")"; + }else{ + zSep = "\n "; + zSep2 = ",\n "; + zEnd = "\n)"; + } + n += 35 + 6*p->nCol; + zStmt = sqliteMallocRaw( n ); + if( zStmt==0 ) return 0; + strcpy(zStmt, !OMIT_TEMPDB&&p->iDb==1 ? "CREATE TEMP TABLE ":"CREATE TABLE "); + k = strlen(zStmt); + identPut(zStmt, &k, p->zName); + zStmt[k++] = '('; + for(pCol=p->aCol, i=0; i<p->nCol; i++, pCol++){ + strcpy(&zStmt[k], zSep); + k += strlen(&zStmt[k]); + zSep = zSep2; + identPut(zStmt, &k, pCol->zName); + if( (z = pCol->zType)!=0 ){ + zStmt[k++] = ' '; + strcpy(&zStmt[k], z); + k += strlen(z); + } + } + strcpy(&zStmt[k], zEnd); + return zStmt; +} + +/* +** This routine is called to report the final ")" that terminates +** a CREATE TABLE statement. +** +** The table structure that other action routines have been building +** is added to the internal hash tables, assuming no errors have +** occurred. +** +** An entry for the table is made in the master table on disk, unless +** this is a temporary table or db->init.busy==1. When db->init.busy==1 +** it means we are reading the sqlite_master table because we just +** connected to the database or because the sqlite_master table has +** recently changed, so the entry for this table already exists in +** the sqlite_master table. We do not want to create it again. +** +** If the pSelect argument is not NULL, it means that this routine +** was called to create a table generated from a +** "CREATE TABLE ... AS SELECT ..." statement. The column names of +** the new table will match the result set of the SELECT. +*/ +void sqlite3EndTable( + Parse *pParse, /* Parse context */ + Token *pCons, /* The ',' token after the last column defn. */ + Token *pEnd, /* The final ')' token in the CREATE TABLE */ + Select *pSelect /* Select from a "CREATE ... AS SELECT" */ +){ + Table *p; + sqlite3 *db = pParse->db; + + if( (pEnd==0 && pSelect==0) || pParse->nErr || sqlite3_malloc_failed ) return; + p = pParse->pNewTable; + if( p==0 ) return; + + assert( !db->init.busy || !pSelect ); + + /* If the db->init.busy is 1 it means we are reading the SQL off the + ** "sqlite_master" or "sqlite_temp_master" table on the disk. + ** So do not write to the disk again. Extract the root page number + ** for the table from the db->init.newTnum field. (The page number + ** should have been put there by the sqliteOpenCb routine.) + */ + if( db->init.busy ){ + p->tnum = db->init.newTnum; + } + + /* If not initializing, then create a record for the new table + ** in the SQLITE_MASTER table of the database. The record number + ** for the new table entry should already be on the stack. + ** + ** If this is a TEMPORARY table, write the entry into the auxiliary + ** file instead of into the main database file. + */ + if( !db->init.busy ){ + int n; + Vdbe *v; + char *zType; /* "view" or "table" */ + char *zType2; /* "VIEW" or "TABLE" */ + char *zStmt; /* Text of the CREATE TABLE or CREATE VIEW statement */ + + v = sqlite3GetVdbe(pParse); + if( v==0 ) return; + + sqlite3VdbeAddOp(v, OP_Close, 0, 0); + + /* Create the rootpage for the new table and push it onto the stack. + ** A view has no rootpage, so just push a zero onto the stack for + ** views. Initialize zType at the same time. + */ + if( p->pSelect==0 ){ + /* A regular table */ + /* sqlite3VdbeAddOp(v, OP_CreateTable, p->iDb, 0); */ + zType = "table"; + zType2 = "TABLE"; +#ifndef SQLITE_OMIT_VIEW + }else{ + /* A view */ + /* sqlite3VdbeAddOp(v, OP_Integer, 0, 0); */ + zType = "view"; + zType2 = "VIEW"; +#endif + } + + /* If this is a CREATE TABLE xx AS SELECT ..., execute the SELECT + ** statement to populate the new table. The root-page number for the + ** new table is on the top of the vdbe stack. + ** + ** Once the SELECT has been coded by sqlite3Select(), it is in a + ** suitable state to query for the column names and types to be used + ** by the new table. + */ + if( pSelect ){ + Table *pSelTab; + sqlite3VdbeAddOp(v, OP_Dup, 0, 0); + sqlite3VdbeAddOp(v, OP_Integer, p->iDb, 0); + sqlite3VdbeAddOp(v, OP_OpenWrite, 1, 0); + pParse->nTab = 2; + sqlite3Select(pParse, pSelect, SRT_Table, 1, 0, 0, 0, 0); + sqlite3VdbeAddOp(v, OP_Close, 1, 0); + if( pParse->nErr==0 ){ + pSelTab = sqlite3ResultSetOfSelect(pParse, 0, pSelect); + if( pSelTab==0 ) return; + assert( p->aCol==0 ); + p->nCol = pSelTab->nCol; + p->aCol = pSelTab->aCol; + pSelTab->nCol = 0; + pSelTab->aCol = 0; + sqlite3DeleteTable(0, pSelTab); + } + } + + /* Compute the complete text of the CREATE statement */ + if( pSelect ){ + zStmt = createTableStmt(p); + }else{ + n = pEnd->z - pParse->sNameToken.z + 1; + zStmt = sqlite3MPrintf("CREATE %s %.*s", zType2, n, pParse->sNameToken.z); + } + + /* A slot for the record has already been allocated in the + ** SQLITE_MASTER table. We just need to update that slot with all + ** the information we've collected. The rowid for the preallocated + ** slot is the 2nd item on the stack. The top of the stack is the + ** root page for the new table (or a 0 if this is a view). + */ + sqlite3NestedParse(pParse, + "UPDATE %Q.%s " + "SET type='%s', name=%Q, tbl_name=%Q, rootpage=#0, sql=%Q " + "WHERE rowid=#1", + db->aDb[p->iDb].zName, SCHEMA_TABLE(p->iDb), + zType, + p->zName, + p->zName, + zStmt + ); + sqliteFree(zStmt); + sqlite3ChangeCookie(db, v, p->iDb); + +#ifndef SQLITE_OMIT_AUTOINCREMENT + /* Check to see if we need to create an sqlite_sequence table for + ** keeping track of autoincrement keys. + */ + if( p->autoInc ){ + Db *pDb = &db->aDb[p->iDb]; + if( pDb->pSeqTab==0 ){ + sqlite3NestedParse(pParse, + "CREATE TABLE %Q.sqlite_sequence(name,seq)", + pDb->zName + ); + } + } +#endif + + /* Reparse everything to update our internal data structures */ + sqlite3VdbeOp3(v, OP_ParseSchema, p->iDb, 0, + sqlite3MPrintf("tbl_name='%q'",p->zName), P3_DYNAMIC); + } + + + /* Add the table to the in-memory representation of the database. + */ + if( db->init.busy && pParse->nErr==0 ){ + Table *pOld; + FKey *pFKey; + Db *pDb = &db->aDb[p->iDb]; + pOld = sqlite3HashInsert(&pDb->tblHash, p->zName, strlen(p->zName)+1, p); + if( pOld ){ + assert( p==pOld ); /* Malloc must have failed inside HashInsert() */ + return; + } +#ifndef SQLITE_OMIT_FOREIGN_KEY + for(pFKey=p->pFKey; pFKey; pFKey=pFKey->pNextFrom){ + int nTo = strlen(pFKey->zTo) + 1; + pFKey->pNextTo = sqlite3HashFind(&pDb->aFKey, pFKey->zTo, nTo); + sqlite3HashInsert(&pDb->aFKey, pFKey->zTo, nTo, pFKey); + } +#endif + pParse->pNewTable = 0; + db->nTable++; + db->flags |= SQLITE_InternChanges; + +#ifndef SQLITE_OMIT_ALTERTABLE + if( !p->pSelect ){ + assert( !pSelect && pCons && pEnd ); + if( pCons->z==0 ) pCons = pEnd; + p->addColOffset = 13 + (pCons->z - pParse->sNameToken.z); + } +#endif + } +} + +#ifndef SQLITE_OMIT_VIEW +/* +** The parser calls this routine in order to create a new VIEW +*/ +void sqlite3CreateView( + Parse *pParse, /* The parsing context */ + Token *pBegin, /* The CREATE token that begins the statement */ + Token *pName1, /* The token that holds the name of the view */ + Token *pName2, /* The token that holds the name of the view */ + Select *pSelect, /* A SELECT statement that will become the new view */ + int isTemp /* TRUE for a TEMPORARY view */ +){ + Table *p; + int n; + const unsigned char *z; + Token sEnd; + DbFixer sFix; + Token *pName; + + if( pParse->nVar>0 ){ + sqlite3ErrorMsg(pParse, "parameters are not allowed in views"); + sqlite3SelectDelete(pSelect); + return; + } + sqlite3StartTable(pParse, pBegin, pName1, pName2, isTemp, 1); + p = pParse->pNewTable; + if( p==0 || pParse->nErr ){ + sqlite3SelectDelete(pSelect); + return; + } + sqlite3TwoPartName(pParse, pName1, pName2, &pName); + if( sqlite3FixInit(&sFix, pParse, p->iDb, "view", pName) + && sqlite3FixSelect(&sFix, pSelect) + ){ + sqlite3SelectDelete(pSelect); + return; + } + + /* Make a copy of the entire SELECT statement that defines the view. + ** This will force all the Expr.token.z values to be dynamically + ** allocated rather than point to the input string - which means that + ** they will persist after the current sqlite3_exec() call returns. + */ + p->pSelect = sqlite3SelectDup(pSelect); + sqlite3SelectDelete(pSelect); + if( !pParse->db->init.busy ){ + sqlite3ViewGetColumnNames(pParse, p); + } + + /* Locate the end of the CREATE VIEW statement. Make sEnd point to + ** the end. + */ + sEnd = pParse->sLastToken; + if( sEnd.z[0]!=0 && sEnd.z[0]!=';' ){ + sEnd.z += sEnd.n; + } + sEnd.n = 0; + n = sEnd.z - pBegin->z; + z = (const unsigned char*)pBegin->z; + while( n>0 && (z[n-1]==';' || isspace(z[n-1])) ){ n--; } + sEnd.z = &z[n-1]; + sEnd.n = 1; + + /* Use sqlite3EndTable() to add the view to the SQLITE_MASTER table */ + sqlite3EndTable(pParse, 0, &sEnd, 0); + return; +} +#endif /* SQLITE_OMIT_VIEW */ + +#ifndef SQLITE_OMIT_VIEW +/* +** The Table structure pTable is really a VIEW. Fill in the names of +** the columns of the view in the pTable structure. Return the number +** of errors. If an error is seen leave an error message in pParse->zErrMsg. +*/ +int sqlite3ViewGetColumnNames(Parse *pParse, Table *pTable){ + Table *pSelTab; /* A fake table from which we get the result set */ + Select *pSel; /* Copy of the SELECT that implements the view */ + int nErr = 0; /* Number of errors encountered */ + int n; /* Temporarily holds the number of cursors assigned */ + + assert( pTable ); + + /* A positive nCol means the columns names for this view are + ** already known. + */ + if( pTable->nCol>0 ) return 0; + + /* A negative nCol is a special marker meaning that we are currently + ** trying to compute the column names. If we enter this routine with + ** a negative nCol, it means two or more views form a loop, like this: + ** + ** CREATE VIEW one AS SELECT * FROM two; + ** CREATE VIEW two AS SELECT * FROM one; + ** + ** Actually, this error is caught previously and so the following test + ** should always fail. But we will leave it in place just to be safe. + */ + if( pTable->nCol<0 ){ + sqlite3ErrorMsg(pParse, "view %s is circularly defined", pTable->zName); + return 1; + } + + /* If we get this far, it means we need to compute the table names. + ** Note that the call to sqlite3ResultSetOfSelect() will expand any + ** "*" elements in the results set of the view and will assign cursors + ** to the elements of the FROM clause. But we do not want these changes + ** to be permanent. So the computation is done on a copy of the SELECT + ** statement that defines the view. + */ + assert( pTable->pSelect ); + pSel = sqlite3SelectDup(pTable->pSelect); + n = pParse->nTab; + sqlite3SrcListAssignCursors(pParse, pSel->pSrc); + pTable->nCol = -1; + pSelTab = sqlite3ResultSetOfSelect(pParse, 0, pSel); + pParse->nTab = n; + if( pSelTab ){ + assert( pTable->aCol==0 ); + pTable->nCol = pSelTab->nCol; + pTable->aCol = pSelTab->aCol; + pSelTab->nCol = 0; + pSelTab->aCol = 0; + sqlite3DeleteTable(0, pSelTab); + DbSetProperty(pParse->db, pTable->iDb, DB_UnresetViews); + }else{ + pTable->nCol = 0; + nErr++; + } + sqlite3SelectDelete(pSel); + return nErr; +} +#endif /* SQLITE_OMIT_VIEW */ + +#ifndef SQLITE_OMIT_VIEW +/* +** Clear the column names from every VIEW in database idx. +*/ +static void sqliteViewResetAll(sqlite3 *db, int idx){ + HashElem *i; + if( !DbHasProperty(db, idx, DB_UnresetViews) ) return; + for(i=sqliteHashFirst(&db->aDb[idx].tblHash); i; i=sqliteHashNext(i)){ + Table *pTab = sqliteHashData(i); + if( pTab->pSelect ){ + sqliteResetColumnNames(pTab); + } + } + DbClearProperty(db, idx, DB_UnresetViews); +} +#else +# define sqliteViewResetAll(A,B) +#endif /* SQLITE_OMIT_VIEW */ + +/* +** This function is called by the VDBE to adjust the internal schema +** used by SQLite when the btree layer moves a table root page. The +** root-page of a table or index in database iDb has changed from iFrom +** to iTo. +*/ +#ifndef SQLITE_OMIT_AUTOVACUUM +void sqlite3RootPageMoved(Db *pDb, int iFrom, int iTo){ + HashElem *pElem; + + for(pElem=sqliteHashFirst(&pDb->tblHash); pElem; pElem=sqliteHashNext(pElem)){ + Table *pTab = sqliteHashData(pElem); + if( pTab->tnum==iFrom ){ + pTab->tnum = iTo; + return; + } + } + for(pElem=sqliteHashFirst(&pDb->idxHash); pElem; pElem=sqliteHashNext(pElem)){ + Index *pIdx = sqliteHashData(pElem); + if( pIdx->tnum==iFrom ){ + pIdx->tnum = iTo; + return; + } + } + assert(0); +} +#endif + +/* +** Write code to erase the table with root-page iTable from database iDb. +** Also write code to modify the sqlite_master table and internal schema +** if a root-page of another table is moved by the btree-layer whilst +** erasing iTable (this can happen with an auto-vacuum database). +*/ +static void destroyRootPage(Parse *pParse, int iTable, int iDb){ + Vdbe *v = sqlite3GetVdbe(pParse); + sqlite3VdbeAddOp(v, OP_Destroy, iTable, iDb); +#ifndef SQLITE_OMIT_AUTOVACUUM + /* OP_Destroy pushes an integer onto the stack. If this integer + ** is non-zero, then it is the root page number of a table moved to + ** location iTable. The following code modifies the sqlite_master table to + ** reflect this. + ** + ** The "#0" in the SQL is a special constant that means whatever value + ** is on the top of the stack. See sqlite3RegisterExpr(). + */ + sqlite3NestedParse(pParse, + "UPDATE %Q.%s SET rootpage=%d WHERE #0 AND rootpage=#0", + pParse->db->aDb[iDb].zName, SCHEMA_TABLE(iDb), iTable); +#endif +} + +/* +** Write VDBE code to erase table pTab and all associated indices on disk. +** Code to update the sqlite_master tables and internal schema definitions +** in case a root-page belonging to another table is moved by the btree layer +** is also added (this can happen with an auto-vacuum database). +*/ +static void destroyTable(Parse *pParse, Table *pTab){ +#ifdef SQLITE_OMIT_AUTOVACUUM + Index *pIdx; + destroyRootPage(pParse, pTab->tnum, pTab->iDb); + for(pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext){ + destroyRootPage(pParse, pIdx->tnum, pIdx->iDb); + } +#else + /* If the database may be auto-vacuum capable (if SQLITE_OMIT_AUTOVACUUM + ** is not defined), then it is important to call OP_Destroy on the + ** table and index root-pages in order, starting with the numerically + ** largest root-page number. This guarantees that none of the root-pages + ** to be destroyed is relocated by an earlier OP_Destroy. i.e. if the + ** following were coded: + ** + ** OP_Destroy 4 0 + ** ... + ** OP_Destroy 5 0 + ** + ** and root page 5 happened to be the largest root-page number in the + ** database, then root page 5 would be moved to page 4 by the + ** "OP_Destroy 4 0" opcode. The subsequent "OP_Destroy 5 0" would hit + ** a free-list page. + */ + int iTab = pTab->tnum; + int iDestroyed = 0; + + while( 1 ){ + Index *pIdx; + int iLargest = 0; + + if( iDestroyed==0 || iTab<iDestroyed ){ + iLargest = iTab; + } + for(pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext){ + int iIdx = pIdx->tnum; + assert( pIdx->iDb==pTab->iDb ); + if( (iDestroyed==0 || (iIdx<iDestroyed)) && iIdx>iLargest ){ + iLargest = iIdx; + } + } + if( iLargest==0 ) return; + destroyRootPage(pParse, iLargest, pTab->iDb); + iDestroyed = iLargest; + } +#endif +} + +/* +** This routine is called to do the work of a DROP TABLE statement. +** pName is the name of the table to be dropped. +*/ +void sqlite3DropTable(Parse *pParse, SrcList *pName, int isView){ + Table *pTab; + Vdbe *v; + sqlite3 *db = pParse->db; + int iDb; + + if( pParse->nErr || sqlite3_malloc_failed ) goto exit_drop_table; + assert( pName->nSrc==1 ); + pTab = sqlite3LocateTable(pParse, pName->a[0].zName, pName->a[0].zDatabase); + + if( pTab==0 ) goto exit_drop_table; + iDb = pTab->iDb; + assert( iDb>=0 && iDb<db->nDb ); +#ifndef SQLITE_OMIT_AUTHORIZATION + { + int code; + const char *zTab = SCHEMA_TABLE(pTab->iDb); + const char *zDb = db->aDb[pTab->iDb].zName; + if( sqlite3AuthCheck(pParse, SQLITE_DELETE, zTab, 0, zDb)){ + goto exit_drop_table; + } + if( isView ){ + if( !OMIT_TEMPDB && iDb==1 ){ + code = SQLITE_DROP_TEMP_VIEW; + }else{ + code = SQLITE_DROP_VIEW; + } + }else{ + if( !OMIT_TEMPDB && iDb==1 ){ + code = SQLITE_DROP_TEMP_TABLE; + }else{ + code = SQLITE_DROP_TABLE; + } + } + if( sqlite3AuthCheck(pParse, code, pTab->zName, 0, zDb) ){ + goto exit_drop_table; + } + if( sqlite3AuthCheck(pParse, SQLITE_DELETE, pTab->zName, 0, zDb) ){ + goto exit_drop_table; + } + } +#endif + if( pTab->readOnly || pTab==db->aDb[iDb].pSeqTab ){ + sqlite3ErrorMsg(pParse, "table %s may not be dropped", pTab->zName); + goto exit_drop_table; + } + +#ifndef SQLITE_OMIT_VIEW + /* Ensure DROP TABLE is not used on a view, and DROP VIEW is not used + ** on a table. + */ + if( isView && pTab->pSelect==0 ){ + sqlite3ErrorMsg(pParse, "use DROP TABLE to delete table %s", pTab->zName); + goto exit_drop_table; + } + if( !isView && pTab->pSelect ){ + sqlite3ErrorMsg(pParse, "use DROP VIEW to delete view %s", pTab->zName); + goto exit_drop_table; + } +#endif + + /* Generate code to remove the table from the master table + ** on disk. + */ + v = sqlite3GetVdbe(pParse); + if( v ){ + Trigger *pTrigger; + int iDb = pTab->iDb; + Db *pDb = &db->aDb[iDb]; + sqlite3BeginWriteOperation(pParse, 0, iDb); + + /* Drop all triggers associated with the table being dropped. Code + ** is generated to remove entries from sqlite_master and/or + ** sqlite_temp_master if required. + */ + pTrigger = pTab->pTrigger; + while( pTrigger ){ + assert( pTrigger->iDb==iDb || pTrigger->iDb==1 ); + sqlite3DropTriggerPtr(pParse, pTrigger, 1); + pTrigger = pTrigger->pNext; + } + +#ifndef SQLITE_OMIT_AUTOINCREMENT + /* Remove any entries of the sqlite_sequence table associated with + ** the table being dropped. This is done before the table is dropped + ** at the btree level, in case the sqlite_sequence table needs to + ** move as a result of the drop (can happen in auto-vacuum mode). + */ + if( pTab->autoInc ){ + sqlite3NestedParse(pParse, + "DELETE FROM %s.sqlite_sequence WHERE name=%Q", + pDb->zName, pTab->zName + ); + } +#endif + + /* Drop all SQLITE_MASTER table and index entries that refer to the + ** table. The program name loops through the master table and deletes + ** every row that refers to a table of the same name as the one being + ** dropped. Triggers are handled seperately because a trigger can be + ** created in the temp database that refers to a table in another + ** database. + */ + sqlite3NestedParse(pParse, + "DELETE FROM %Q.%s WHERE tbl_name=%Q and type!='trigger'", + pDb->zName, SCHEMA_TABLE(iDb), pTab->zName); + if( !isView ){ + destroyTable(pParse, pTab); + } + + /* Remove the table entry from SQLite's internal schema and modify + ** the schema cookie. + */ + sqlite3VdbeOp3(v, OP_DropTable, iDb, 0, pTab->zName, 0); + sqlite3ChangeCookie(db, v, iDb); + } + sqliteViewResetAll(db, iDb); + +exit_drop_table: + sqlite3SrcListDelete(pName); +} + +/* +** This routine is called to create a new foreign key on the table +** currently under construction. pFromCol determines which columns +** in the current table point to the foreign key. If pFromCol==0 then +** connect the key to the last column inserted. pTo is the name of +** the table referred to. pToCol is a list of tables in the other +** pTo table that the foreign key points to. flags contains all +** information about the conflict resolution algorithms specified +** in the ON DELETE, ON UPDATE and ON INSERT clauses. +** +** An FKey structure is created and added to the table currently +** under construction in the pParse->pNewTable field. The new FKey +** is not linked into db->aFKey at this point - that does not happen +** until sqlite3EndTable(). +** +** The foreign key is set for IMMEDIATE processing. A subsequent call +** to sqlite3DeferForeignKey() might change this to DEFERRED. +*/ +void sqlite3CreateForeignKey( + Parse *pParse, /* Parsing context */ + ExprList *pFromCol, /* Columns in this table that point to other table */ + Token *pTo, /* Name of the other table */ + ExprList *pToCol, /* Columns in the other table */ + int flags /* Conflict resolution algorithms. */ +){ +#ifndef SQLITE_OMIT_FOREIGN_KEY + FKey *pFKey = 0; + Table *p = pParse->pNewTable; + int nByte; + int i; + int nCol; + char *z; + + assert( pTo!=0 ); + if( p==0 || pParse->nErr ) goto fk_end; + if( pFromCol==0 ){ + int iCol = p->nCol-1; + if( iCol<0 ) goto fk_end; + if( pToCol && pToCol->nExpr!=1 ){ + sqlite3ErrorMsg(pParse, "foreign key on %s" + " should reference only one column of table %T", + p->aCol[iCol].zName, pTo); + goto fk_end; + } + nCol = 1; + }else if( pToCol && pToCol->nExpr!=pFromCol->nExpr ){ + sqlite3ErrorMsg(pParse, + "number of columns in foreign key does not match the number of " + "columns in the referenced table"); + goto fk_end; + }else{ + nCol = pFromCol->nExpr; + } + nByte = sizeof(*pFKey) + nCol*sizeof(pFKey->aCol[0]) + pTo->n + 1; + if( pToCol ){ + for(i=0; i<pToCol->nExpr; i++){ + nByte += strlen(pToCol->a[i].zName) + 1; + } + } + pFKey = sqliteMalloc( nByte ); + if( pFKey==0 ) goto fk_end; + pFKey->pFrom = p; + pFKey->pNextFrom = p->pFKey; + z = (char*)&pFKey[1]; + pFKey->aCol = (struct sColMap*)z; + z += sizeof(struct sColMap)*nCol; + pFKey->zTo = z; + memcpy(z, pTo->z, pTo->n); + z[pTo->n] = 0; + z += pTo->n+1; + pFKey->pNextTo = 0; + pFKey->nCol = nCol; + if( pFromCol==0 ){ + pFKey->aCol[0].iFrom = p->nCol-1; + }else{ + for(i=0; i<nCol; i++){ + int j; + for(j=0; j<p->nCol; j++){ + if( sqlite3StrICmp(p->aCol[j].zName, pFromCol->a[i].zName)==0 ){ + pFKey->aCol[i].iFrom = j; + break; + } + } + if( j>=p->nCol ){ + sqlite3ErrorMsg(pParse, + "unknown column \"%s\" in foreign key definition", + pFromCol->a[i].zName); + goto fk_end; + } + } + } + if( pToCol ){ + for(i=0; i<nCol; i++){ + int n = strlen(pToCol->a[i].zName); + pFKey->aCol[i].zCol = z; + memcpy(z, pToCol->a[i].zName, n); + z[n] = 0; + z += n+1; + } + } + pFKey->isDeferred = 0; + pFKey->deleteConf = flags & 0xff; + pFKey->updateConf = (flags >> 8 ) & 0xff; + pFKey->insertConf = (flags >> 16 ) & 0xff; + + /* Link the foreign key to the table as the last step. + */ + p->pFKey = pFKey; + pFKey = 0; + +fk_end: + sqliteFree(pFKey); +#endif /* !defined(SQLITE_OMIT_FOREIGN_KEY) */ + sqlite3ExprListDelete(pFromCol); + sqlite3ExprListDelete(pToCol); +} + +/* +** This routine is called when an INITIALLY IMMEDIATE or INITIALLY DEFERRED +** clause is seen as part of a foreign key definition. The isDeferred +** parameter is 1 for INITIALLY DEFERRED and 0 for INITIALLY IMMEDIATE. +** The behavior of the most recently created foreign key is adjusted +** accordingly. +*/ +void sqlite3DeferForeignKey(Parse *pParse, int isDeferred){ +#ifndef SQLITE_OMIT_FOREIGN_KEY + Table *pTab; + FKey *pFKey; + if( (pTab = pParse->pNewTable)==0 || (pFKey = pTab->pFKey)==0 ) return; + pFKey->isDeferred = isDeferred; +#endif +} + +/* +** Generate code that will erase and refill index *pIdx. This is +** used to initialize a newly created index or to recompute the +** content of an index in response to a REINDEX command. +** +** if memRootPage is not negative, it means that the index is newly +** created. The memory cell specified by memRootPage contains the +** root page number of the index. If memRootPage is negative, then +** the index already exists and must be cleared before being refilled and +** the root page number of the index is taken from pIndex->tnum. +*/ +static void sqlite3RefillIndex(Parse *pParse, Index *pIndex, int memRootPage){ + Table *pTab = pIndex->pTable; /* The table that is indexed */ + int iTab = pParse->nTab; /* Btree cursor used for pTab */ + int iIdx = pParse->nTab+1; /* Btree cursor used for pIndex */ + int addr1; /* Address of top of loop */ + int tnum; /* Root page of index */ + Vdbe *v; /* Generate code into this virtual machine */ + int isUnique; /* True for a unique index */ + +#ifndef SQLITE_OMIT_AUTHORIZATION + if( sqlite3AuthCheck(pParse, SQLITE_REINDEX, pIndex->zName, 0, + pParse->db->aDb[pIndex->iDb].zName ) ){ + return; + } +#endif + + /* Ensure all the required collation sequences are available. This + ** routine will invoke the collation-needed callback if necessary (and + ** if one has been registered). + */ + if( sqlite3CheckIndexCollSeq(pParse, pIndex) ){ + return; + } + + v = sqlite3GetVdbe(pParse); + if( v==0 ) return; + if( memRootPage>=0 ){ + sqlite3VdbeAddOp(v, OP_MemLoad, memRootPage, 0); + tnum = 0; + }else{ + tnum = pIndex->tnum; + sqlite3VdbeAddOp(v, OP_Clear, tnum, pIndex->iDb); + } + sqlite3VdbeAddOp(v, OP_Integer, pIndex->iDb, 0); + sqlite3VdbeOp3(v, OP_OpenWrite, iIdx, tnum, + (char*)&pIndex->keyInfo, P3_KEYINFO); + sqlite3VdbeAddOp(v, OP_Integer, pTab->iDb, 0); + sqlite3VdbeAddOp(v, OP_OpenRead, iTab, pTab->tnum); + sqlite3VdbeAddOp(v, OP_SetNumColumns, iTab, pTab->nCol); + addr1 = sqlite3VdbeAddOp(v, OP_Rewind, iTab, 0); + sqlite3GenerateIndexKey(v, pIndex, iTab); + isUnique = pIndex->onError!=OE_None; + sqlite3VdbeAddOp(v, OP_IdxInsert, iIdx, isUnique); + if( isUnique ){ + sqlite3VdbeChangeP3(v, -1, "indexed columns are not unique", P3_STATIC); + } + sqlite3VdbeAddOp(v, OP_Next, iTab, addr1+1); + sqlite3VdbeChangeP2(v, addr1, sqlite3VdbeCurrentAddr(v)); + sqlite3VdbeAddOp(v, OP_Close, iTab, 0); + sqlite3VdbeAddOp(v, OP_Close, iIdx, 0); +} + +/* +** Create a new index for an SQL table. pName1.pName2 is the name of the index +** and pTblList is the name of the table that is to be indexed. Both will +** be NULL for a primary key or an index that is created to satisfy a +** UNIQUE constraint. If pTable and pIndex are NULL, use pParse->pNewTable +** as the table to be indexed. pParse->pNewTable is a table that is +** currently being constructed by a CREATE TABLE statement. +** +** pList is a list of columns to be indexed. pList will be NULL if this +** is a primary key or unique-constraint on the most recent column added +** to the table currently under construction. +*/ +void sqlite3CreateIndex( + Parse *pParse, /* All information about this parse */ + Token *pName1, /* First part of index name. May be NULL */ + Token *pName2, /* Second part of index name. May be NULL */ + SrcList *pTblName, /* Table to index. Use pParse->pNewTable if 0 */ + ExprList *pList, /* A list of columns to be indexed */ + int onError, /* OE_Abort, OE_Ignore, OE_Replace, or OE_None */ + Token *pStart, /* The CREATE token that begins a CREATE TABLE statement */ + Token *pEnd /* The ")" that closes the CREATE INDEX statement */ +){ + Table *pTab = 0; /* Table to be indexed */ + Index *pIndex = 0; /* The index to be created */ + char *zName = 0; + int i, j; + Token nullId; /* Fake token for an empty ID list */ + DbFixer sFix; /* For assigning database names to pTable */ + sqlite3 *db = pParse->db; + + int iDb; /* Index of the database that is being written */ + Token *pName = 0; /* Unqualified name of the index to create */ + + if( pParse->nErr || sqlite3_malloc_failed ) goto exit_create_index; + + /* + ** Find the table that is to be indexed. Return early if not found. + */ + if( pTblName!=0 ){ + + /* Use the two-part index name to determine the database + ** to search for the table. 'Fix' the table name to this db + ** before looking up the table. + */ + assert( pName1 && pName2 ); + iDb = sqlite3TwoPartName(pParse, pName1, pName2, &pName); + if( iDb<0 ) goto exit_create_index; + +#ifndef SQLITE_OMIT_TEMPDB + /* If the index name was unqualified, check if the the table + ** is a temp table. If so, set the database to 1. + */ + pTab = sqlite3SrcListLookup(pParse, pTblName); + if( pName2 && pName2->n==0 && pTab && pTab->iDb==1 ){ + iDb = 1; + } +#endif + + if( sqlite3FixInit(&sFix, pParse, iDb, "index", pName) && + sqlite3FixSrcList(&sFix, pTblName) + ){ + goto exit_create_index; + } + pTab = sqlite3LocateTable(pParse, pTblName->a[0].zName, + pTblName->a[0].zDatabase); + if( !pTab ) goto exit_create_index; + assert( iDb==pTab->iDb ); + }else{ + assert( pName==0 ); + pTab = pParse->pNewTable; + iDb = pTab->iDb; + } + + if( pTab==0 || pParse->nErr ) goto exit_create_index; + if( pTab->readOnly ){ + sqlite3ErrorMsg(pParse, "table %s may not be indexed", pTab->zName); + goto exit_create_index; + } +#ifndef SQLITE_OMIT_VIEW + if( pTab->pSelect ){ + sqlite3ErrorMsg(pParse, "views may not be indexed"); + goto exit_create_index; + } +#endif + + /* + ** Find the name of the index. Make sure there is not already another + ** index or table with the same name. + ** + ** Exception: If we are reading the names of permanent indices from the + ** sqlite_master table (because some other process changed the schema) and + ** one of the index names collides with the name of a temporary table or + ** index, then we will continue to process this index. + ** + ** If pName==0 it means that we are + ** dealing with a primary key or UNIQUE constraint. We have to invent our + ** own name. + */ + if( pName ){ + zName = sqlite3NameFromToken(pName); + if( SQLITE_OK!=sqlite3ReadSchema(pParse) ) goto exit_create_index; + if( zName==0 ) goto exit_create_index; + if( SQLITE_OK!=sqlite3CheckObjectName(pParse, zName) ){ + goto exit_create_index; + } + if( !db->init.busy ){ + Index *pISameName; /* Another index with the same name */ + Table *pTSameName; /* A table with same name as the index */ + if( SQLITE_OK!=sqlite3ReadSchema(pParse) ) goto exit_create_index; + if( (pISameName = sqlite3FindIndex(db, zName, db->aDb[iDb].zName))!=0 ){ + sqlite3ErrorMsg(pParse, "index %s already exists", zName); + goto exit_create_index; + } + if( (pTSameName = sqlite3FindTable(db, zName, 0))!=0 ){ + sqlite3ErrorMsg(pParse, "there is already a table named %s", zName); + goto exit_create_index; + } + } + }else{ + char zBuf[30]; + int n; + Index *pLoop; + for(pLoop=pTab->pIndex, n=1; pLoop; pLoop=pLoop->pNext, n++){} + sprintf(zBuf,"_%d",n); + zName = 0; + sqlite3SetString(&zName, "sqlite_autoindex_", pTab->zName, zBuf, (char*)0); + if( zName==0 ) goto exit_create_index; + } + + /* Check for authorization to create an index. + */ +#ifndef SQLITE_OMIT_AUTHORIZATION + { + const char *zDb = db->aDb[iDb].zName; + if( sqlite3AuthCheck(pParse, SQLITE_INSERT, SCHEMA_TABLE(iDb), 0, zDb) ){ + goto exit_create_index; + } + i = SQLITE_CREATE_INDEX; + if( !OMIT_TEMPDB && iDb==1 ) i = SQLITE_CREATE_TEMP_INDEX; + if( sqlite3AuthCheck(pParse, i, zName, pTab->zName, zDb) ){ + goto exit_create_index; + } + } +#endif + + /* If pList==0, it means this routine was called to make a primary + ** key out of the last column added to the table under construction. + ** So create a fake list to simulate this. + */ + if( pList==0 ){ + nullId.z = pTab->aCol[pTab->nCol-1].zName; + nullId.n = strlen(nullId.z); + pList = sqlite3ExprListAppend(0, 0, &nullId); + if( pList==0 ) goto exit_create_index; + } + + /* + ** Allocate the index structure. + */ + pIndex = sqliteMalloc( sizeof(Index) + strlen(zName) + 1 + + (sizeof(int) + sizeof(CollSeq*))*pList->nExpr ); + if( sqlite3_malloc_failed ) goto exit_create_index; + pIndex->aiColumn = (int*)&pIndex->keyInfo.aColl[pList->nExpr]; + pIndex->zName = (char*)&pIndex->aiColumn[pList->nExpr]; + strcpy(pIndex->zName, zName); + pIndex->pTable = pTab; + pIndex->nColumn = pList->nExpr; + pIndex->onError = onError; + pIndex->autoIndex = pName==0; + pIndex->iDb = iDb; + + /* Scan the names of the columns of the table to be indexed and + ** load the column indices into the Index structure. Report an error + ** if any column is not found. + */ + for(i=0; i<pList->nExpr; i++){ + for(j=0; j<pTab->nCol; j++){ + if( sqlite3StrICmp(pList->a[i].zName, pTab->aCol[j].zName)==0 ) break; + } + if( j>=pTab->nCol ){ + sqlite3ErrorMsg(pParse, "table %s has no column named %s", + pTab->zName, pList->a[i].zName); + goto exit_create_index; + } + pIndex->aiColumn[i] = j; + if( pList->a[i].pExpr ){ + assert( pList->a[i].pExpr->pColl ); + pIndex->keyInfo.aColl[i] = pList->a[i].pExpr->pColl; + }else{ + pIndex->keyInfo.aColl[i] = pTab->aCol[j].pColl; + } + assert( pIndex->keyInfo.aColl[i] ); + if( !db->init.busy && + sqlite3CheckCollSeq(pParse, pIndex->keyInfo.aColl[i]) + ){ + goto exit_create_index; + } + } + pIndex->keyInfo.nField = pList->nExpr; + + if( pTab==pParse->pNewTable ){ + /* This routine has been called to create an automatic index as a + ** result of a PRIMARY KEY or UNIQUE clause on a column definition, or + ** a PRIMARY KEY or UNIQUE clause following the column definitions. + ** i.e. one of: + ** + ** CREATE TABLE t(x PRIMARY KEY, y); + ** CREATE TABLE t(x, y, UNIQUE(x, y)); + ** + ** Either way, check to see if the table already has such an index. If + ** so, don't bother creating this one. This only applies to + ** automatically created indices. Users can do as they wish with + ** explicit indices. + */ + Index *pIdx; + for(pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext){ + int k; + assert( pIdx->onError!=OE_None ); + assert( pIdx->autoIndex ); + assert( pIndex->onError!=OE_None ); + + if( pIdx->nColumn!=pIndex->nColumn ) continue; + for(k=0; k<pIdx->nColumn; k++){ + if( pIdx->aiColumn[k]!=pIndex->aiColumn[k] ) break; + if( pIdx->keyInfo.aColl[k]!=pIndex->keyInfo.aColl[k] ) break; + } + if( k==pIdx->nColumn ){ + if( pIdx->onError!=pIndex->onError ){ + /* This constraint creates the same index as a previous + ** constraint specified somewhere in the CREATE TABLE statement. + ** However the ON CONFLICT clauses are different. If both this + ** constraint and the previous equivalent constraint have explicit + ** ON CONFLICT clauses this is an error. Otherwise, use the + ** explicitly specified behaviour for the index. + */ + if( !(pIdx->onError==OE_Default || pIndex->onError==OE_Default) ){ + sqlite3ErrorMsg(pParse, + "conflicting ON CONFLICT clauses specified", 0); + } + if( pIdx->onError==OE_Default ){ + pIdx->onError = pIndex->onError; + } + } + goto exit_create_index; + } + } + } + + /* Link the new Index structure to its table and to the other + ** in-memory database structures. + */ + if( db->init.busy ){ + Index *p; + p = sqlite3HashInsert(&db->aDb[pIndex->iDb].idxHash, + pIndex->zName, strlen(pIndex->zName)+1, pIndex); + if( p ){ + assert( p==pIndex ); /* Malloc must have failed */ + goto exit_create_index; + } + db->flags |= SQLITE_InternChanges; + if( pTblName!=0 ){ + pIndex->tnum = db->init.newTnum; + } + } + + /* If the db->init.busy is 0 then create the index on disk. This + ** involves writing the index into the master table and filling in the + ** index with the current table contents. + ** + ** The db->init.busy is 0 when the user first enters a CREATE INDEX + ** command. db->init.busy is 1 when a database is opened and + ** CREATE INDEX statements are read out of the master table. In + ** the latter case the index already exists on disk, which is why + ** we don't want to recreate it. + ** + ** If pTblName==0 it means this index is generated as a primary key + ** or UNIQUE constraint of a CREATE TABLE statement. Since the table + ** has just been created, it contains no data and the index initialization + ** step can be skipped. + */ + else if( db->init.busy==0 ){ + Vdbe *v; + char *zStmt; + int iMem = pParse->nMem++; + + v = sqlite3GetVdbe(pParse); + if( v==0 ) goto exit_create_index; + + /* Create the rootpage for the index + */ + sqlite3BeginWriteOperation(pParse, 1, iDb); + sqlite3VdbeAddOp(v, OP_CreateIndex, iDb, 0); + sqlite3VdbeAddOp(v, OP_MemStore, iMem, 0); + + /* Gather the complete text of the CREATE INDEX statement into + ** the zStmt variable + */ + if( pStart && pEnd ){ + /* A named index with an explicit CREATE INDEX statement */ + zStmt = sqlite3MPrintf("CREATE%s INDEX %.*s", + onError==OE_None ? "" : " UNIQUE", + pEnd->z - pName->z + 1, + pName->z); + }else{ + /* An automatic index created by a PRIMARY KEY or UNIQUE constraint */ + /* zStmt = sqlite3MPrintf(""); */ + zStmt = 0; + } + + /* Add an entry in sqlite_master for this index + */ + sqlite3NestedParse(pParse, + "INSERT INTO %Q.%s VALUES('index',%Q,%Q,#0,%Q);", + db->aDb[iDb].zName, SCHEMA_TABLE(iDb), + pIndex->zName, + pTab->zName, + zStmt + ); + sqlite3VdbeAddOp(v, OP_Pop, 1, 0); + sqliteFree(zStmt); + + /* Fill the index with data and reparse the schema. Code an OP_Expire + ** to invalidate all pre-compiled statements. + */ + if( pTblName ){ + sqlite3RefillIndex(pParse, pIndex, iMem); + sqlite3ChangeCookie(db, v, iDb); + sqlite3VdbeOp3(v, OP_ParseSchema, iDb, 0, + sqlite3MPrintf("name='%q'", pIndex->zName), P3_DYNAMIC); + sqlite3VdbeAddOp(v, OP_Expire, 0, 0); + } + } + + /* When adding an index to the list of indices for a table, make + ** sure all indices labeled OE_Replace come after all those labeled + ** OE_Ignore. This is necessary for the correct operation of UPDATE + ** and INSERT. + */ + if( db->init.busy || pTblName==0 ){ + if( onError!=OE_Replace || pTab->pIndex==0 + || pTab->pIndex->onError==OE_Replace){ + pIndex->pNext = pTab->pIndex; + pTab->pIndex = pIndex; + }else{ + Index *pOther = pTab->pIndex; + while( pOther->pNext && pOther->pNext->onError!=OE_Replace ){ + pOther = pOther->pNext; + } + pIndex->pNext = pOther->pNext; + pOther->pNext = pIndex; + } + pIndex = 0; + } + + /* Clean up before exiting */ +exit_create_index: + if( pIndex ){ + freeIndex(pIndex); + } + sqlite3ExprListDelete(pList); + sqlite3SrcListDelete(pTblName); + sqliteFree(zName); + return; +} + +/* +** This routine will drop an existing named index. This routine +** implements the DROP INDEX statement. +*/ +void sqlite3DropIndex(Parse *pParse, SrcList *pName){ + Index *pIndex; + Vdbe *v; + sqlite3 *db = pParse->db; + + if( pParse->nErr || sqlite3_malloc_failed ){ + goto exit_drop_index; + } + assert( pName->nSrc==1 ); + if( SQLITE_OK!=sqlite3ReadSchema(pParse) ){ + goto exit_drop_index; + } + pIndex = sqlite3FindIndex(db, pName->a[0].zName, pName->a[0].zDatabase); + if( pIndex==0 ){ + sqlite3ErrorMsg(pParse, "no such index: %S", pName, 0); + pParse->checkSchema = 1; + goto exit_drop_index; + } + if( pIndex->autoIndex ){ + sqlite3ErrorMsg(pParse, "index associated with UNIQUE " + "or PRIMARY KEY constraint cannot be dropped", 0); + goto exit_drop_index; + } +#ifndef SQLITE_OMIT_AUTHORIZATION + { + int code = SQLITE_DROP_INDEX; + Table *pTab = pIndex->pTable; + const char *zDb = db->aDb[pIndex->iDb].zName; + const char *zTab = SCHEMA_TABLE(pIndex->iDb); + if( sqlite3AuthCheck(pParse, SQLITE_DELETE, zTab, 0, zDb) ){ + goto exit_drop_index; + } + if( !OMIT_TEMPDB && pIndex->iDb ) code = SQLITE_DROP_TEMP_INDEX; + if( sqlite3AuthCheck(pParse, code, pIndex->zName, pTab->zName, zDb) ){ + goto exit_drop_index; + } + } +#endif + + /* Generate code to remove the index and from the master table */ + v = sqlite3GetVdbe(pParse); + if( v ){ + int iDb = pIndex->iDb; + sqlite3NestedParse(pParse, + "DELETE FROM %Q.%s WHERE name=%Q", + db->aDb[iDb].zName, SCHEMA_TABLE(iDb), + pIndex->zName + ); + sqlite3ChangeCookie(db, v, iDb); + destroyRootPage(pParse, pIndex->tnum, iDb); + sqlite3VdbeOp3(v, OP_DropIndex, iDb, 0, pIndex->zName, 0); + } + +exit_drop_index: + sqlite3SrcListDelete(pName); +} + +/* +** Append a new element to the given IdList. Create a new IdList if +** need be. +** +** A new IdList is returned, or NULL if malloc() fails. +*/ +IdList *sqlite3IdListAppend(IdList *pList, Token *pToken){ + if( pList==0 ){ + pList = sqliteMalloc( sizeof(IdList) ); + if( pList==0 ) return 0; + pList->nAlloc = 0; + } + if( pList->nId>=pList->nAlloc ){ + struct IdList_item *a; + pList->nAlloc = pList->nAlloc*2 + 5; + a = sqliteRealloc(pList->a, pList->nAlloc*sizeof(pList->a[0]) ); + if( a==0 ){ + sqlite3IdListDelete(pList); + return 0; + } + pList->a = a; + } + memset(&pList->a[pList->nId], 0, sizeof(pList->a[0])); + pList->a[pList->nId].zName = sqlite3NameFromToken(pToken); + pList->nId++; + return pList; +} + +/* +** Append a new table name to the given SrcList. Create a new SrcList if +** need be. A new entry is created in the SrcList even if pToken is NULL. +** +** A new SrcList is returned, or NULL if malloc() fails. +** +** If pDatabase is not null, it means that the table has an optional +** database name prefix. Like this: "database.table". The pDatabase +** points to the table name and the pTable points to the database name. +** The SrcList.a[].zName field is filled with the table name which might +** come from pTable (if pDatabase is NULL) or from pDatabase. +** SrcList.a[].zDatabase is filled with the database name from pTable, +** or with NULL if no database is specified. +** +** In other words, if call like this: +** +** sqlite3SrcListAppend(A,B,0); +** +** Then B is a table name and the database name is unspecified. If called +** like this: +** +** sqlite3SrcListAppend(A,B,C); +** +** Then C is the table name and B is the database name. +*/ +SrcList *sqlite3SrcListAppend(SrcList *pList, Token *pTable, Token *pDatabase){ + struct SrcList_item *pItem; + if( pList==0 ){ + pList = sqliteMalloc( sizeof(SrcList) ); + if( pList==0 ) return 0; + pList->nAlloc = 1; + } + if( pList->nSrc>=pList->nAlloc ){ + SrcList *pNew; + pList->nAlloc *= 2; + pNew = sqliteRealloc(pList, + sizeof(*pList) + (pList->nAlloc-1)*sizeof(pList->a[0]) ); + if( pNew==0 ){ + sqlite3SrcListDelete(pList); + return 0; + } + pList = pNew; + } + pItem = &pList->a[pList->nSrc]; + memset(pItem, 0, sizeof(pList->a[0])); + if( pDatabase && pDatabase->z==0 ){ + pDatabase = 0; + } + if( pDatabase && pTable ){ + Token *pTemp = pDatabase; + pDatabase = pTable; + pTable = pTemp; + } + pItem->zName = sqlite3NameFromToken(pTable); + pItem->zDatabase = sqlite3NameFromToken(pDatabase); + pItem->iCursor = -1; + pList->nSrc++; + return pList; +} + +/* +** Assign cursors to all tables in a SrcList +*/ +void sqlite3SrcListAssignCursors(Parse *pParse, SrcList *pList){ + int i; + struct SrcList_item *pItem; + for(i=0, pItem=pList->a; i<pList->nSrc; i++, pItem++){ + if( pItem->iCursor>=0 ) break; + pItem->iCursor = pParse->nTab++; + if( pItem->pSelect ){ + sqlite3SrcListAssignCursors(pParse, pItem->pSelect->pSrc); + } + } +} + +/* +** Add an alias to the last identifier on the given identifier list. +*/ +void sqlite3SrcListAddAlias(SrcList *pList, Token *pToken){ + if( pList && pList->nSrc>0 ){ + pList->a[pList->nSrc-1].zAlias = sqlite3NameFromToken(pToken); + } +} + +/* +** Delete an IdList. +*/ +void sqlite3IdListDelete(IdList *pList){ + int i; + if( pList==0 ) return; + for(i=0; i<pList->nId; i++){ + sqliteFree(pList->a[i].zName); + } + sqliteFree(pList->a); + sqliteFree(pList); +} + +/* +** Return the index in pList of the identifier named zId. Return -1 +** if not found. +*/ +int sqlite3IdListIndex(IdList *pList, const char *zName){ + int i; + if( pList==0 ) return -1; + for(i=0; i<pList->nId; i++){ + if( sqlite3StrICmp(pList->a[i].zName, zName)==0 ) return i; + } + return -1; +} + +/* +** Delete an entire SrcList including all its substructure. +*/ +void sqlite3SrcListDelete(SrcList *pList){ + int i; + struct SrcList_item *pItem; + if( pList==0 ) return; + for(pItem=pList->a, i=0; i<pList->nSrc; i++, pItem++){ + sqliteFree(pItem->zDatabase); + sqliteFree(pItem->zName); + sqliteFree(pItem->zAlias); + sqlite3DeleteTable(0, pItem->pTab); + sqlite3SelectDelete(pItem->pSelect); + sqlite3ExprDelete(pItem->pOn); + sqlite3IdListDelete(pItem->pUsing); + } + sqliteFree(pList); +} + +/* +** Begin a transaction +*/ +void sqlite3BeginTransaction(Parse *pParse, int type){ + sqlite3 *db; + Vdbe *v; + int i; + + if( pParse==0 || (db=pParse->db)==0 || db->aDb[0].pBt==0 ) return; + if( pParse->nErr || sqlite3_malloc_failed ) return; + if( sqlite3AuthCheck(pParse, SQLITE_TRANSACTION, "BEGIN", 0, 0) ) return; + + v = sqlite3GetVdbe(pParse); + if( !v ) return; + if( type!=TK_DEFERRED ){ + for(i=0; i<db->nDb; i++){ + sqlite3VdbeAddOp(v, OP_Transaction, i, (type==TK_EXCLUSIVE)+1); + } + } + sqlite3VdbeAddOp(v, OP_AutoCommit, 0, 0); +} + +/* +** Commit a transaction +*/ +void sqlite3CommitTransaction(Parse *pParse){ + sqlite3 *db; + Vdbe *v; + + if( pParse==0 || (db=pParse->db)==0 || db->aDb[0].pBt==0 ) return; + if( pParse->nErr || sqlite3_malloc_failed ) return; + if( sqlite3AuthCheck(pParse, SQLITE_TRANSACTION, "COMMIT", 0, 0) ) return; + + v = sqlite3GetVdbe(pParse); + if( v ){ + sqlite3VdbeAddOp(v, OP_AutoCommit, 1, 0); + } +} + +/* +** Rollback a transaction +*/ +void sqlite3RollbackTransaction(Parse *pParse){ + sqlite3 *db; + Vdbe *v; + + if( pParse==0 || (db=pParse->db)==0 || db->aDb[0].pBt==0 ) return; + if( pParse->nErr || sqlite3_malloc_failed ) return; + if( sqlite3AuthCheck(pParse, SQLITE_TRANSACTION, "ROLLBACK", 0, 0) ) return; + + v = sqlite3GetVdbe(pParse); + if( v ){ + sqlite3VdbeAddOp(v, OP_AutoCommit, 1, 1); + } +} + +/* +** Make sure the TEMP database is open and available for use. Return +** the number of errors. Leave any error messages in the pParse structure. +*/ +static int sqlite3OpenTempDatabase(Parse *pParse){ + sqlite3 *db = pParse->db; + if( db->aDb[1].pBt==0 && !pParse->explain ){ + int rc = sqlite3BtreeFactory(db, 0, 0, MAX_PAGES, &db->aDb[1].pBt); + if( rc!=SQLITE_OK ){ + sqlite3ErrorMsg(pParse, "unable to open a temporary database " + "file for storing temporary tables"); + pParse->rc = rc; + return 1; + } + if( db->flags & !db->autoCommit ){ + rc = sqlite3BtreeBeginTrans(db->aDb[1].pBt, 1); + if( rc!=SQLITE_OK ){ + sqlite3ErrorMsg(pParse, "unable to get a write lock on " + "the temporary database file"); + pParse->rc = rc; + return 1; + } + } + } + return 0; +} + +/* +** Generate VDBE code that will verify the schema cookie and start +** a read-transaction for all named database files. +** +** It is important that all schema cookies be verified and all +** read transactions be started before anything else happens in +** the VDBE program. But this routine can be called after much other +** code has been generated. So here is what we do: +** +** The first time this routine is called, we code an OP_Goto that +** will jump to a subroutine at the end of the program. Then we +** record every database that needs its schema verified in the +** pParse->cookieMask field. Later, after all other code has been +** generated, the subroutine that does the cookie verifications and +** starts the transactions will be coded and the OP_Goto P2 value +** will be made to point to that subroutine. The generation of the +** cookie verification subroutine code happens in sqlite3FinishCoding(). +** +** If iDb<0 then code the OP_Goto only - don't set flag to verify the +** schema on any databases. This can be used to position the OP_Goto +** early in the code, before we know if any database tables will be used. +*/ +void sqlite3CodeVerifySchema(Parse *pParse, int iDb){ + sqlite3 *db; + Vdbe *v; + int mask; + + v = sqlite3GetVdbe(pParse); + if( v==0 ) return; /* This only happens if there was a prior error */ + db = pParse->db; + if( pParse->cookieGoto==0 ){ + pParse->cookieGoto = sqlite3VdbeAddOp(v, OP_Goto, 0, 0)+1; + } + if( iDb>=0 ){ + assert( iDb<db->nDb ); + assert( db->aDb[iDb].pBt!=0 || iDb==1 ); + assert( iDb<32 ); + mask = 1<<iDb; + if( (pParse->cookieMask & mask)==0 ){ + pParse->cookieMask |= mask; + pParse->cookieValue[iDb] = db->aDb[iDb].schema_cookie; + if( !OMIT_TEMPDB && iDb==1 ){ + sqlite3OpenTempDatabase(pParse); + } + } + } +} + +/* +** Generate VDBE code that prepares for doing an operation that +** might change the database. +** +** This routine starts a new transaction if we are not already within +** a transaction. If we are already within a transaction, then a checkpoint +** is set if the setStatement parameter is true. A checkpoint should +** be set for operations that might fail (due to a constraint) part of +** the way through and which will need to undo some writes without having to +** rollback the whole transaction. For operations where all constraints +** can be checked before any changes are made to the database, it is never +** necessary to undo a write and the checkpoint should not be set. +** +** Only database iDb and the temp database are made writable by this call. +** If iDb==0, then the main and temp databases are made writable. If +** iDb==1 then only the temp database is made writable. If iDb>1 then the +** specified auxiliary database and the temp database are made writable. +*/ +void sqlite3BeginWriteOperation(Parse *pParse, int setStatement, int iDb){ + Vdbe *v = sqlite3GetVdbe(pParse); + if( v==0 ) return; + sqlite3CodeVerifySchema(pParse, iDb); + pParse->writeMask |= 1<<iDb; + if( setStatement && pParse->nested==0 ){ + sqlite3VdbeAddOp(v, OP_Statement, iDb, 0); + } + if( (OMIT_TEMPDB || iDb!=1) && pParse->db->aDb[1].pBt!=0 ){ + sqlite3BeginWriteOperation(pParse, setStatement, 1); + } +} + +/* +** Check to see if pIndex uses the collating sequence pColl. Return +** true if it does and false if it does not. +*/ +#ifndef SQLITE_OMIT_REINDEX +static int collationMatch(CollSeq *pColl, Index *pIndex){ + int n = pIndex->keyInfo.nField; + CollSeq **pp = pIndex->keyInfo.aColl; + while( n-- ){ + if( *pp==pColl ) return 1; + pp++; + } + return 0; +} +#endif + +/* +** Recompute all indices of pTab that use the collating sequence pColl. +** If pColl==0 then recompute all indices of pTab. +*/ +#ifndef SQLITE_OMIT_REINDEX +void reindexTable(Parse *pParse, Table *pTab, CollSeq *pColl){ + Index *pIndex; /* An index associated with pTab */ + + for(pIndex=pTab->pIndex; pIndex; pIndex=pIndex->pNext){ + if( pColl==0 || collationMatch(pColl,pIndex) ){ + sqlite3BeginWriteOperation(pParse, 0, pTab->iDb); + sqlite3RefillIndex(pParse, pIndex, -1); + } + } +} +#endif + +/* +** Recompute all indices of all tables in all databases where the +** indices use the collating sequence pColl. If pColl==0 then recompute +** all indices everywhere. +*/ +#ifndef SQLITE_OMIT_REINDEX +void reindexDatabases(Parse *pParse, CollSeq *pColl){ + Db *pDb; /* A single database */ + int iDb; /* The database index number */ + sqlite3 *db = pParse->db; /* The database connection */ + HashElem *k; /* For looping over tables in pDb */ + Table *pTab; /* A table in the database */ + + for(iDb=0, pDb=db->aDb; iDb<db->nDb; iDb++, pDb++){ + if( pDb==0 ) continue; + for(k=sqliteHashFirst(&pDb->tblHash); k; k=sqliteHashNext(k)){ + pTab = (Table*)sqliteHashData(k); + reindexTable(pParse, pTab, pColl); + } + } +} +#endif + +/* +** Generate code for the REINDEX command. +** +** REINDEX -- 1 +** REINDEX <collation> -- 2 +** REINDEX ?<database>.?<tablename> -- 3 +** REINDEX ?<database>.?<indexname> -- 4 +** +** Form 1 causes all indices in all attached databases to be rebuilt. +** Form 2 rebuilds all indices in all databases that use the named +** collating function. Forms 3 and 4 rebuild the named index or all +** indices associated with the named table. +*/ +#ifndef SQLITE_OMIT_REINDEX +void sqlite3Reindex(Parse *pParse, Token *pName1, Token *pName2){ + CollSeq *pColl; /* Collating sequence to be reindexed, or NULL */ + char *z; /* Name of a table or index */ + const char *zDb; /* Name of the database */ + Table *pTab; /* A table in the database */ + Index *pIndex; /* An index associated with pTab */ + int iDb; /* The database index number */ + sqlite3 *db = pParse->db; /* The database connection */ + Token *pObjName; /* Name of the table or index to be reindexed */ + + /* Read the database schema. If an error occurs, leave an error message + ** and code in pParse and return NULL. */ + if( SQLITE_OK!=sqlite3ReadSchema(pParse) ){ + return; + } + + if( pName1==0 || pName1->z==0 ){ + reindexDatabases(pParse, 0); + return; + }else if( pName2==0 || pName2->z==0 ){ + pColl = sqlite3FindCollSeq(db, db->enc, pName1->z, pName1->n, 0); + if( pColl ){ + reindexDatabases(pParse, pColl); + return; + } + } + iDb = sqlite3TwoPartName(pParse, pName1, pName2, &pObjName); + if( iDb<0 ) return; + z = sqlite3NameFromToken(pObjName); + zDb = db->aDb[iDb].zName; + pTab = sqlite3FindTable(db, z, zDb); + if( pTab ){ + reindexTable(pParse, pTab, 0); + sqliteFree(z); + return; + } + pIndex = sqlite3FindIndex(db, z, zDb); + sqliteFree(z); + if( pIndex ){ + sqlite3BeginWriteOperation(pParse, 0, iDb); + sqlite3RefillIndex(pParse, pIndex, -1); + return; + } + sqlite3ErrorMsg(pParse, "unable to identify the object to be reindexed"); +} +#endif diff --git a/src/sqlite/callback.c b/src/sqlite/callback.c new file mode 100644 index 0000000..a90fdf6 --- /dev/null +++ b/src/sqlite/callback.c @@ -0,0 +1,306 @@ +/* +** 2005 May 23 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** +** This file contains functions used to access the internal hash tables +** of user defined functions and collation sequences. +** +** $Id: callback.c,v 1.1.1.1 2006/02/03 20:35:09 hoganrobert Exp $ +*/ + +#include "sqliteInt.h" + +/* +** Invoke the 'collation needed' callback to request a collation sequence +** in the database text encoding of name zName, length nName. +** If the collation sequence +*/ +static void callCollNeeded(sqlite3 *db, const char *zName, int nName){ + assert( !db->xCollNeeded || !db->xCollNeeded16 ); + if( nName<0 ) nName = strlen(zName); + if( db->xCollNeeded ){ + char *zExternal = sqliteStrNDup(zName, nName); + if( !zExternal ) return; + db->xCollNeeded(db->pCollNeededArg, db, (int)db->enc, zExternal); + sqliteFree(zExternal); + } +#ifndef SQLITE_OMIT_UTF16 + if( db->xCollNeeded16 ){ + char const *zExternal; + sqlite3_value *pTmp = sqlite3GetTransientValue(db); + sqlite3ValueSetStr(pTmp, -1, zName, SQLITE_UTF8, SQLITE_STATIC); + zExternal = sqlite3ValueText(pTmp, SQLITE_UTF16NATIVE); + if( !zExternal ) return; + db->xCollNeeded16(db->pCollNeededArg, db, (int)db->enc, zExternal); + } +#endif +} + +/* +** This routine is called if the collation factory fails to deliver a +** collation function in the best encoding but there may be other versions +** of this collation function (for other text encodings) available. Use one +** of these instead if they exist. Avoid a UTF-8 <-> UTF-16 conversion if +** possible. +*/ +static int synthCollSeq(sqlite3 *db, CollSeq *pColl){ + CollSeq *pColl2; + char *z = pColl->zName; + int n = strlen(z); + int i; + static const u8 aEnc[] = { SQLITE_UTF16BE, SQLITE_UTF16LE, SQLITE_UTF8 }; + for(i=0; i<3; i++){ + pColl2 = sqlite3FindCollSeq(db, aEnc[i], z, n, 0); + if( pColl2->xCmp!=0 ){ + memcpy(pColl, pColl2, sizeof(CollSeq)); + return SQLITE_OK; + } + } + return SQLITE_ERROR; +} + +/* +** This function is responsible for invoking the collation factory callback +** or substituting a collation sequence of a different encoding when the +** requested collation sequence is not available in the database native +** encoding. +** +** If it is not NULL, then pColl must point to the database native encoding +** collation sequence with name zName, length nName. +** +** The return value is either the collation sequence to be used in database +** db for collation type name zName, length nName, or NULL, if no collation +** sequence can be found. +*/ +CollSeq *sqlite3GetCollSeq( + sqlite3* db, + CollSeq *pColl, + const char *zName, + int nName +){ + CollSeq *p; + + p = pColl; + if( !p ){ + p = sqlite3FindCollSeq(db, db->enc, zName, nName, 0); + } + if( !p || !p->xCmp ){ + /* No collation sequence of this type for this encoding is registered. + ** Call the collation factory to see if it can supply us with one. + */ + callCollNeeded(db, zName, nName); + p = sqlite3FindCollSeq(db, db->enc, zName, nName, 0); + } + if( p && !p->xCmp && synthCollSeq(db, p) ){ + p = 0; + } + assert( !p || p->xCmp ); + return p; +} + +/* +** This routine is called on a collation sequence before it is used to +** check that it is defined. An undefined collation sequence exists when +** a database is loaded that contains references to collation sequences +** that have not been defined by sqlite3_create_collation() etc. +** +** If required, this routine calls the 'collation needed' callback to +** request a definition of the collating sequence. If this doesn't work, +** an equivalent collating sequence that uses a text encoding different +** from the main database is substituted, if one is available. +*/ +int sqlite3CheckCollSeq(Parse *pParse, CollSeq *pColl){ + if( pColl ){ + const char *zName = pColl->zName; + CollSeq *p = sqlite3GetCollSeq(pParse->db, pColl, zName, -1); + if( !p ){ + if( pParse->nErr==0 ){ + sqlite3ErrorMsg(pParse, "no such collation sequence: %s", zName); + } + pParse->nErr++; + return SQLITE_ERROR; + } + } + return SQLITE_OK; +} + + + +/* +** Locate and return an entry from the db.aCollSeq hash table. If the entry +** specified by zName and nName is not found and parameter 'create' is +** true, then create a new entry. Otherwise return NULL. +** +** Each pointer stored in the sqlite3.aCollSeq hash table contains an +** array of three CollSeq structures. The first is the collation sequence +** prefferred for UTF-8, the second UTF-16le, and the third UTF-16be. +** +** Stored immediately after the three collation sequences is a copy of +** the collation sequence name. A pointer to this string is stored in +** each collation sequence structure. +*/ +static CollSeq * findCollSeqEntry( + sqlite3 *db, + const char *zName, + int nName, + int create +){ + CollSeq *pColl; + if( nName<0 ) nName = strlen(zName); + pColl = sqlite3HashFind(&db->aCollSeq, zName, nName); + + if( 0==pColl && create ){ + pColl = sqliteMalloc( 3*sizeof(*pColl) + nName + 1 ); + if( pColl ){ + CollSeq *pDel = 0; + pColl[0].zName = (char*)&pColl[3]; + pColl[0].enc = SQLITE_UTF8; + pColl[1].zName = (char*)&pColl[3]; + pColl[1].enc = SQLITE_UTF16LE; + pColl[2].zName = (char*)&pColl[3]; + pColl[2].enc = SQLITE_UTF16BE; + memcpy(pColl[0].zName, zName, nName); + pColl[0].zName[nName] = 0; + pDel = sqlite3HashInsert(&db->aCollSeq, pColl[0].zName, nName, pColl); + + /* If a malloc() failure occured in sqlite3HashInsert(), it will + ** return the pColl pointer to be deleted (because it wasn't added + ** to the hash table). + */ + assert( !pDel || (sqlite3_malloc_failed && pDel==pColl) ); + sqliteFree(pDel); + } + } + return pColl; +} + +/* +** Parameter zName points to a UTF-8 encoded string nName bytes long. +** Return the CollSeq* pointer for the collation sequence named zName +** for the encoding 'enc' from the database 'db'. +** +** If the entry specified is not found and 'create' is true, then create a +** new entry. Otherwise return NULL. +*/ +CollSeq *sqlite3FindCollSeq( + sqlite3 *db, + u8 enc, + const char *zName, + int nName, + int create +){ + CollSeq *pColl = findCollSeqEntry(db, zName, nName, create); + assert( SQLITE_UTF8==1 && SQLITE_UTF16LE==2 && SQLITE_UTF16BE==3 ); + assert( enc>=SQLITE_UTF8 && enc<=SQLITE_UTF16BE ); + if( pColl ) pColl += enc-1; + return pColl; +} + +/* +** Locate a user function given a name, a number of arguments and a flag +** indicating whether the function prefers UTF-16 over UTF-8. Return a +** pointer to the FuncDef structure that defines that function, or return +** NULL if the function does not exist. +** +** If the createFlag argument is true, then a new (blank) FuncDef +** structure is created and liked into the "db" structure if a +** no matching function previously existed. When createFlag is true +** and the nArg parameter is -1, then only a function that accepts +** any number of arguments will be returned. +** +** If createFlag is false and nArg is -1, then the first valid +** function found is returned. A function is valid if either xFunc +** or xStep is non-zero. +** +** If createFlag is false, then a function with the required name and +** number of arguments may be returned even if the eTextRep flag does not +** match that requested. +*/ +FuncDef *sqlite3FindFunction( + sqlite3 *db, /* An open database */ + const char *zName, /* Name of the function. Not null-terminated */ + int nName, /* Number of characters in the name */ + int nArg, /* Number of arguments. -1 means any number */ + u8 enc, /* Preferred text encoding */ + int createFlag /* Create new entry if true and does not otherwise exist */ +){ + FuncDef *p; /* Iterator variable */ + FuncDef *pFirst; /* First function with this name */ + FuncDef *pBest = 0; /* Best match found so far */ + int bestmatch = 0; + + + assert( enc==SQLITE_UTF8 || enc==SQLITE_UTF16LE || enc==SQLITE_UTF16BE ); + if( nArg<-1 ) nArg = -1; + + pFirst = (FuncDef*)sqlite3HashFind(&db->aFunc, zName, nName); + for(p=pFirst; p; p=p->pNext){ + /* During the search for the best function definition, bestmatch is set + ** as follows to indicate the quality of the match with the definition + ** pointed to by pBest: + ** + ** 0: pBest is NULL. No match has been found. + ** 1: A variable arguments function that prefers UTF-8 when a UTF-16 + ** encoding is requested, or vice versa. + ** 2: A variable arguments function that uses UTF-16BE when UTF-16LE is + ** requested, or vice versa. + ** 3: A variable arguments function using the same text encoding. + ** 4: A function with the exact number of arguments requested that + ** prefers UTF-8 when a UTF-16 encoding is requested, or vice versa. + ** 5: A function with the exact number of arguments requested that + ** prefers UTF-16LE when UTF-16BE is requested, or vice versa. + ** 6: An exact match. + ** + ** A larger value of 'matchqual' indicates a more desirable match. + */ + if( p->nArg==-1 || p->nArg==nArg || nArg==-1 ){ + int match = 1; /* Quality of this match */ + if( p->nArg==nArg || nArg==-1 ){ + match = 4; + } + if( enc==p->iPrefEnc ){ + match += 2; + } + else if( (enc==SQLITE_UTF16LE && p->iPrefEnc==SQLITE_UTF16BE) || + (enc==SQLITE_UTF16BE && p->iPrefEnc==SQLITE_UTF16LE) ){ + match += 1; + } + + if( match>bestmatch ){ + pBest = p; + bestmatch = match; + } + } + } + + /* If the createFlag parameter is true, and the seach did not reveal an + ** exact match for the name, number of arguments and encoding, then add a + ** new entry to the hash table and return it. + */ + if( createFlag && bestmatch<6 && + (pBest = sqliteMalloc(sizeof(*pBest)+nName+1)) ){ + pBest->nArg = nArg; + pBest->pNext = pFirst; + pBest->zName = (char*)&pBest[1]; + pBest->iPrefEnc = enc; + memcpy(pBest->zName, zName, nName); + pBest->zName[nName] = 0; + if( pBest==sqlite3HashInsert(&db->aFunc,pBest->zName,nName,(void*)pBest) ){ + sqliteFree(pBest); + return 0; + } + } + + if( pBest && (pBest->xStep || pBest->xFunc || createFlag) ){ + return pBest; + } + return 0; +} diff --git a/src/sqlite/date.c b/src/sqlite/date.c new file mode 100644 index 0000000..dd6e521 --- /dev/null +++ b/src/sqlite/date.c @@ -0,0 +1,1000 @@ +/* +** 2003 October 31 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** This file contains the C functions that implement date and time +** functions for SQLite. +** +** There is only one exported symbol in this file - the function +** sqlite3RegisterDateTimeFunctions() found at the bottom of the file. +** All other code has file scope. +** +** $Id: date.c,v 1.1.1.1 2006/02/03 20:35:11 hoganrobert Exp $ +** +** NOTES: +** +** SQLite processes all times and dates as Julian Day numbers. The +** dates and times are stored as the number of days since noon +** in Greenwich on November 24, 4714 B.C. according to the Gregorian +** calendar system. +** +** 1970-01-01 00:00:00 is JD 2440587.5 +** 2000-01-01 00:00:00 is JD 2451544.5 +** +** This implemention requires years to be expressed as a 4-digit number +** which means that only dates between 0000-01-01 and 9999-12-31 can +** be represented, even though julian day numbers allow a much wider +** range of dates. +** +** The Gregorian calendar system is used for all dates and times, +** even those that predate the Gregorian calendar. Historians usually +** use the Julian calendar for dates prior to 1582-10-15 and for some +** dates afterwards, depending on locale. Beware of this difference. +** +** The conversion algorithms are implemented based on descriptions +** in the following text: +** +** Jean Meeus +** Astronomical Algorithms, 2nd Edition, 1998 +** ISBM 0-943396-61-1 +** Willmann-Bell, Inc +** Richmond, Virginia (USA) +*/ +#include "sqliteInt.h" +#include "os.h" +#include <ctype.h> +#include <stdlib.h> +#include <assert.h> +#include <time.h> + +#ifndef SQLITE_OMIT_DATETIME_FUNCS + +/* +** A structure for holding a single date and time. +*/ +typedef struct DateTime DateTime; +struct DateTime { + double rJD; /* The julian day number */ + int Y, M, D; /* Year, month, and day */ + int h, m; /* Hour and minutes */ + int tz; /* Timezone offset in minutes */ + double s; /* Seconds */ + char validYMD; /* True if Y,M,D are valid */ + char validHMS; /* True if h,m,s are valid */ + char validJD; /* True if rJD is valid */ + char validTZ; /* True if tz is valid */ +}; + + +/* +** Convert zDate into one or more integers. Additional arguments +** come in groups of 5 as follows: +** +** N number of digits in the integer +** min minimum allowed value of the integer +** max maximum allowed value of the integer +** nextC first character after the integer +** pVal where to write the integers value. +** +** Conversions continue until one with nextC==0 is encountered. +** The function returns the number of successful conversions. +*/ +static int getDigits(const char *zDate, ...){ + va_list ap; + int val; + int N; + int min; + int max; + int nextC; + int *pVal; + int cnt = 0; + va_start(ap, zDate); + do{ + N = va_arg(ap, int); + min = va_arg(ap, int); + max = va_arg(ap, int); + nextC = va_arg(ap, int); + pVal = va_arg(ap, int*); + val = 0; + while( N-- ){ + if( !isdigit(*(u8*)zDate) ){ + return cnt; + } + val = val*10 + *zDate - '0'; + zDate++; + } + if( val<min || val>max || (nextC!=0 && nextC!=*zDate) ){ + return cnt; + } + *pVal = val; + zDate++; + cnt++; + }while( nextC ); + return cnt; +} + +/* +** Read text from z[] and convert into a floating point number. Return +** the number of digits converted. +*/ +static int getValue(const char *z, double *pR){ + const char *zEnd; + *pR = sqlite3AtoF(z, &zEnd); + return zEnd - z; +} + +/* +** Parse a timezone extension on the end of a date-time. +** The extension is of the form: +** +** (+/-)HH:MM +** +** If the parse is successful, write the number of minutes +** of change in *pnMin and return 0. If a parser error occurs, +** return 0. +** +** A missing specifier is not considered an error. +*/ +static int parseTimezone(const char *zDate, DateTime *p){ + int sgn = 0; + int nHr, nMn; + while( isspace(*(u8*)zDate) ){ zDate++; } + p->tz = 0; + if( *zDate=='-' ){ + sgn = -1; + }else if( *zDate=='+' ){ + sgn = +1; + }else{ + return *zDate!=0; + } + zDate++; + if( getDigits(zDate, 2, 0, 14, ':', &nHr, 2, 0, 59, 0, &nMn)!=2 ){ + return 1; + } + zDate += 5; + p->tz = sgn*(nMn + nHr*60); + while( isspace(*(u8*)zDate) ){ zDate++; } + return *zDate!=0; +} + +/* +** Parse times of the form HH:MM or HH:MM:SS or HH:MM:SS.FFFF. +** The HH, MM, and SS must each be exactly 2 digits. The +** fractional seconds FFFF can be one or more digits. +** +** Return 1 if there is a parsing error and 0 on success. +*/ +static int parseHhMmSs(const char *zDate, DateTime *p){ + int h, m, s; + double ms = 0.0; + if( getDigits(zDate, 2, 0, 24, ':', &h, 2, 0, 59, 0, &m)!=2 ){ + return 1; + } + zDate += 5; + if( *zDate==':' ){ + zDate++; + if( getDigits(zDate, 2, 0, 59, 0, &s)!=1 ){ + return 1; + } + zDate += 2; + if( *zDate=='.' && isdigit((u8)zDate[1]) ){ + double rScale = 1.0; + zDate++; + while( isdigit(*(u8*)zDate) ){ + ms = ms*10.0 + *zDate - '0'; + rScale *= 10.0; + zDate++; + } + ms /= rScale; + } + }else{ + s = 0; + } + p->validJD = 0; + p->validHMS = 1; + p->h = h; + p->m = m; + p->s = s + ms; + if( parseTimezone(zDate, p) ) return 1; + p->validTZ = p->tz!=0; + return 0; +} + +/* +** Convert from YYYY-MM-DD HH:MM:SS to julian day. We always assume +** that the YYYY-MM-DD is according to the Gregorian calendar. +** +** Reference: Meeus page 61 +*/ +static void computeJD(DateTime *p){ + int Y, M, D, A, B, X1, X2; + + if( p->validJD ) return; + if( p->validYMD ){ + Y = p->Y; + M = p->M; + D = p->D; + }else{ + Y = 2000; /* If no YMD specified, assume 2000-Jan-01 */ + M = 1; + D = 1; + } + if( M<=2 ){ + Y--; + M += 12; + } + A = Y/100; + B = 2 - A + (A/4); + X1 = 365.25*(Y+4716); + X2 = 30.6001*(M+1); + p->rJD = X1 + X2 + D + B - 1524.5; + p->validJD = 1; + p->validYMD = 0; + if( p->validHMS ){ + p->rJD += (p->h*3600.0 + p->m*60.0 + p->s)/86400.0; + if( p->validTZ ){ + p->rJD += p->tz*60/86400.0; + p->validHMS = 0; + p->validTZ = 0; + } + } +} + +/* +** Parse dates of the form +** +** YYYY-MM-DD HH:MM:SS.FFF +** YYYY-MM-DD HH:MM:SS +** YYYY-MM-DD HH:MM +** YYYY-MM-DD +** +** Write the result into the DateTime structure and return 0 +** on success and 1 if the input string is not a well-formed +** date. +*/ +static int parseYyyyMmDd(const char *zDate, DateTime *p){ + int Y, M, D, neg; + + if( zDate[0]=='-' ){ + zDate++; + neg = 1; + }else{ + neg = 0; + } + if( getDigits(zDate,4,0,9999,'-',&Y,2,1,12,'-',&M,2,1,31,0,&D)!=3 ){ + return 1; + } + zDate += 10; + while( isspace(*(u8*)zDate) || 'T'==*(u8*)zDate ){ zDate++; } + if( parseHhMmSs(zDate, p)==0 ){ + /* We got the time */ + }else if( *zDate==0 ){ + p->validHMS = 0; + }else{ + return 1; + } + p->validJD = 0; + p->validYMD = 1; + p->Y = neg ? -Y : Y; + p->M = M; + p->D = D; + if( p->validTZ ){ + computeJD(p); + } + return 0; +} + +/* +** Attempt to parse the given string into a Julian Day Number. Return +** the number of errors. +** +** The following are acceptable forms for the input string: +** +** YYYY-MM-DD HH:MM:SS.FFF +/-HH:MM +** DDDD.DD +** now +** +** In the first form, the +/-HH:MM is always optional. The fractional +** seconds extension (the ".FFF") is optional. The seconds portion +** (":SS.FFF") is option. The year and date can be omitted as long +** as there is a time string. The time string can be omitted as long +** as there is a year and date. +*/ +static int parseDateOrTime(const char *zDate, DateTime *p){ + memset(p, 0, sizeof(*p)); + if( parseYyyyMmDd(zDate,p)==0 ){ + return 0; + }else if( parseHhMmSs(zDate, p)==0 ){ + return 0; + }else if( sqlite3StrICmp(zDate,"now")==0){ + double r; + sqlite3OsCurrentTime(&r); + p->rJD = r; + p->validJD = 1; + return 0; + }else if( sqlite3IsNumber(zDate, 0, SQLITE_UTF8) ){ + p->rJD = sqlite3AtoF(zDate, 0); + p->validJD = 1; + return 0; + } + return 1; +} + +/* +** Compute the Year, Month, and Day from the julian day number. +*/ +static void computeYMD(DateTime *p){ + int Z, A, B, C, D, E, X1; + if( p->validYMD ) return; + if( !p->validJD ){ + p->Y = 2000; + p->M = 1; + p->D = 1; + }else{ + Z = p->rJD + 0.5; + A = (Z - 1867216.25)/36524.25; + A = Z + 1 + A - (A/4); + B = A + 1524; + C = (B - 122.1)/365.25; + D = 365.25*C; + E = (B-D)/30.6001; + X1 = 30.6001*E; + p->D = B - D - X1; + p->M = E<14 ? E-1 : E-13; + p->Y = p->M>2 ? C - 4716 : C - 4715; + } + p->validYMD = 1; +} + +/* +** Compute the Hour, Minute, and Seconds from the julian day number. +*/ +static void computeHMS(DateTime *p){ + int Z, s; + if( p->validHMS ) return; + Z = p->rJD + 0.5; + s = (p->rJD + 0.5 - Z)*86400000.0 + 0.5; + p->s = 0.001*s; + s = p->s; + p->s -= s; + p->h = s/3600; + s -= p->h*3600; + p->m = s/60; + p->s += s - p->m*60; + p->validHMS = 1; +} + +/* +** Compute both YMD and HMS +*/ +static void computeYMD_HMS(DateTime *p){ + computeYMD(p); + computeHMS(p); +} + +/* +** Clear the YMD and HMS and the TZ +*/ +static void clearYMD_HMS_TZ(DateTime *p){ + p->validYMD = 0; + p->validHMS = 0; + p->validTZ = 0; +} + +/* +** Compute the difference (in days) between localtime and UTC (a.k.a. GMT) +** for the time value p where p is in UTC. +*/ +static double localtimeOffset(DateTime *p){ + DateTime x, y; + time_t t; + struct tm *pTm; + x = *p; + computeYMD_HMS(&x); + if( x.Y<1971 || x.Y>=2038 ){ + x.Y = 2000; + x.M = 1; + x.D = 1; + x.h = 0; + x.m = 0; + x.s = 0.0; + } else { + int s = x.s + 0.5; + x.s = s; + } + x.tz = 0; + x.validJD = 0; + computeJD(&x); + t = (x.rJD-2440587.5)*86400.0 + 0.5; + sqlite3OsEnterMutex(); + pTm = localtime(&t); + y.Y = pTm->tm_year + 1900; + y.M = pTm->tm_mon + 1; + y.D = pTm->tm_mday; + y.h = pTm->tm_hour; + y.m = pTm->tm_min; + y.s = pTm->tm_sec; + sqlite3OsLeaveMutex(); + y.validYMD = 1; + y.validHMS = 1; + y.validJD = 0; + y.validTZ = 0; + computeJD(&y); + return y.rJD - x.rJD; +} + +/* +** Process a modifier to a date-time stamp. The modifiers are +** as follows: +** +** NNN days +** NNN hours +** NNN minutes +** NNN.NNNN seconds +** NNN months +** NNN years +** start of month +** start of year +** start of week +** start of day +** weekday N +** unixepoch +** localtime +** utc +** +** Return 0 on success and 1 if there is any kind of error. +*/ +static int parseModifier(const char *zMod, DateTime *p){ + int rc = 1; + int n; + double r; + char *z, zBuf[30]; + z = zBuf; + for(n=0; n<sizeof(zBuf)-1 && zMod[n]; n++){ + z[n] = tolower(zMod[n]); + } + z[n] = 0; + switch( z[0] ){ + case 'l': { + /* localtime + ** + ** Assuming the current time value is UTC (a.k.a. GMT), shift it to + ** show local time. + */ + if( strcmp(z, "localtime")==0 ){ + computeJD(p); + p->rJD += localtimeOffset(p); + clearYMD_HMS_TZ(p); + rc = 0; + } + break; + } + case 'u': { + /* + ** unixepoch + ** + ** Treat the current value of p->rJD as the number of + ** seconds since 1970. Convert to a real julian day number. + */ + if( strcmp(z, "unixepoch")==0 && p->validJD ){ + p->rJD = p->rJD/86400.0 + 2440587.5; + clearYMD_HMS_TZ(p); + rc = 0; + }else if( strcmp(z, "utc")==0 ){ + double c1; + computeJD(p); + c1 = localtimeOffset(p); + p->rJD -= c1; + clearYMD_HMS_TZ(p); + p->rJD += c1 - localtimeOffset(p); + rc = 0; + } + break; + } + case 'w': { + /* + ** weekday N + ** + ** Move the date to the same time on the next occurrence of + ** weekday N where 0==Sunday, 1==Monday, and so forth. If the + ** date is already on the appropriate weekday, this is a no-op. + */ + if( strncmp(z, "weekday ", 8)==0 && getValue(&z[8],&r)>0 + && (n=r)==r && n>=0 && r<7 ){ + int Z; + computeYMD_HMS(p); + p->validTZ = 0; + p->validJD = 0; + computeJD(p); + Z = p->rJD + 1.5; + Z %= 7; + if( Z>n ) Z -= 7; + p->rJD += n - Z; + clearYMD_HMS_TZ(p); + rc = 0; + } + break; + } + case 's': { + /* + ** start of TTTTT + ** + ** Move the date backwards to the beginning of the current day, + ** or month or year. + */ + if( strncmp(z, "start of ", 9)!=0 ) break; + z += 9; + computeYMD(p); + p->validHMS = 1; + p->h = p->m = 0; + p->s = 0.0; + p->validTZ = 0; + p->validJD = 0; + if( strcmp(z,"month")==0 ){ + p->D = 1; + rc = 0; + }else if( strcmp(z,"year")==0 ){ + computeYMD(p); + p->M = 1; + p->D = 1; + rc = 0; + }else if( strcmp(z,"day")==0 ){ + rc = 0; + } + break; + } + case '+': + case '-': + case '0': + case '1': + case '2': + case '3': + case '4': + case '5': + case '6': + case '7': + case '8': + case '9': { + n = getValue(z, &r); + if( n<=0 ) break; + if( z[n]==':' ){ + /* A modifier of the form (+|-)HH:MM:SS.FFF adds (or subtracts) the + ** specified number of hours, minutes, seconds, and fractional seconds + ** to the time. The ".FFF" may be omitted. The ":SS.FFF" may be + ** omitted. + */ + const char *z2 = z; + DateTime tx; + int day; + if( !isdigit(*(u8*)z2) ) z2++; + memset(&tx, 0, sizeof(tx)); + if( parseHhMmSs(z2, &tx) ) break; + computeJD(&tx); + tx.rJD -= 0.5; + day = (int)tx.rJD; + tx.rJD -= day; + if( z[0]=='-' ) tx.rJD = -tx.rJD; + computeJD(p); + clearYMD_HMS_TZ(p); + p->rJD += tx.rJD; + rc = 0; + break; + } + z += n; + while( isspace(*(u8*)z) ) z++; + n = strlen(z); + if( n>10 || n<3 ) break; + if( z[n-1]=='s' ){ z[n-1] = 0; n--; } + computeJD(p); + rc = 0; + if( n==3 && strcmp(z,"day")==0 ){ + p->rJD += r; + }else if( n==4 && strcmp(z,"hour")==0 ){ + p->rJD += r/24.0; + }else if( n==6 && strcmp(z,"minute")==0 ){ + p->rJD += r/(24.0*60.0); + }else if( n==6 && strcmp(z,"second")==0 ){ + p->rJD += r/(24.0*60.0*60.0); + }else if( n==5 && strcmp(z,"month")==0 ){ + int x, y; + computeYMD_HMS(p); + p->M += r; + x = p->M>0 ? (p->M-1)/12 : (p->M-12)/12; + p->Y += x; + p->M -= x*12; + p->validJD = 0; + computeJD(p); + y = r; + if( y!=r ){ + p->rJD += (r - y)*30.0; + } + }else if( n==4 && strcmp(z,"year")==0 ){ + computeYMD_HMS(p); + p->Y += r; + p->validJD = 0; + computeJD(p); + }else{ + rc = 1; + } + clearYMD_HMS_TZ(p); + break; + } + default: { + break; + } + } + return rc; +} + +/* +** Process time function arguments. argv[0] is a date-time stamp. +** argv[1] and following are modifiers. Parse them all and write +** the resulting time into the DateTime structure p. Return 0 +** on success and 1 if there are any errors. +*/ +static int isDate(int argc, sqlite3_value **argv, DateTime *p){ + int i; + if( argc==0 ) return 1; + if( SQLITE_NULL==sqlite3_value_type(argv[0]) || + parseDateOrTime(sqlite3_value_text(argv[0]), p) ) return 1; + for(i=1; i<argc; i++){ + if( SQLITE_NULL==sqlite3_value_type(argv[i]) || + parseModifier(sqlite3_value_text(argv[i]), p) ) return 1; + } + return 0; +} + + +/* +** The following routines implement the various date and time functions +** of SQLite. +*/ + +/* +** julianday( TIMESTRING, MOD, MOD, ...) +** +** Return the julian day number of the date specified in the arguments +*/ +static void juliandayFunc( + sqlite3_context *context, + int argc, + sqlite3_value **argv +){ + DateTime x; + if( isDate(argc, argv, &x)==0 ){ + computeJD(&x); + sqlite3_result_double(context, x.rJD); + } +} + +/* +** datetime( TIMESTRING, MOD, MOD, ...) +** +** Return YYYY-MM-DD HH:MM:SS +*/ +static void datetimeFunc( + sqlite3_context *context, + int argc, + sqlite3_value **argv +){ + DateTime x; + if( isDate(argc, argv, &x)==0 ){ + char zBuf[100]; + computeYMD_HMS(&x); + sprintf(zBuf, "%04d-%02d-%02d %02d:%02d:%02d",x.Y, x.M, x.D, x.h, x.m, + (int)(x.s)); + sqlite3_result_text(context, zBuf, -1, SQLITE_TRANSIENT); + } +} + +/* +** time( TIMESTRING, MOD, MOD, ...) +** +** Return HH:MM:SS +*/ +static void timeFunc( + sqlite3_context *context, + int argc, + sqlite3_value **argv +){ + DateTime x; + if( isDate(argc, argv, &x)==0 ){ + char zBuf[100]; + computeHMS(&x); + sprintf(zBuf, "%02d:%02d:%02d", x.h, x.m, (int)x.s); + sqlite3_result_text(context, zBuf, -1, SQLITE_TRANSIENT); + } +} + +/* +** date( TIMESTRING, MOD, MOD, ...) +** +** Return YYYY-MM-DD +*/ +static void dateFunc( + sqlite3_context *context, + int argc, + sqlite3_value **argv +){ + DateTime x; + if( isDate(argc, argv, &x)==0 ){ + char zBuf[100]; + computeYMD(&x); + sprintf(zBuf, "%04d-%02d-%02d", x.Y, x.M, x.D); + sqlite3_result_text(context, zBuf, -1, SQLITE_TRANSIENT); + } +} + +/* +** strftime( FORMAT, TIMESTRING, MOD, MOD, ...) +** +** Return a string described by FORMAT. Conversions as follows: +** +** %d day of month +** %f ** fractional seconds SS.SSS +** %H hour 00-24 +** %j day of year 000-366 +** %J ** Julian day number +** %m month 01-12 +** %M minute 00-59 +** %s seconds since 1970-01-01 +** %S seconds 00-59 +** %w day of week 0-6 sunday==0 +** %W week of year 00-53 +** %Y year 0000-9999 +** %% % +*/ +static void strftimeFunc( + sqlite3_context *context, + int argc, + sqlite3_value **argv +){ + DateTime x; + int n, i, j; + char *z; + const char *zFmt = sqlite3_value_text(argv[0]); + char zBuf[100]; + if( zFmt==0 || isDate(argc-1, argv+1, &x) ) return; + for(i=0, n=1; zFmt[i]; i++, n++){ + if( zFmt[i]=='%' ){ + switch( zFmt[i+1] ){ + case 'd': + case 'H': + case 'm': + case 'M': + case 'S': + case 'W': + n++; + /* fall thru */ + case 'w': + case '%': + break; + case 'f': + n += 8; + break; + case 'j': + n += 3; + break; + case 'Y': + n += 8; + break; + case 's': + case 'J': + n += 50; + break; + default: + return; /* ERROR. return a NULL */ + } + i++; + } + } + if( n<sizeof(zBuf) ){ + z = zBuf; + }else{ + z = sqliteMalloc( n ); + if( z==0 ) return; + } + computeJD(&x); + computeYMD_HMS(&x); + for(i=j=0; zFmt[i]; i++){ + if( zFmt[i]!='%' ){ + z[j++] = zFmt[i]; + }else{ + i++; + switch( zFmt[i] ){ + case 'd': sprintf(&z[j],"%02d",x.D); j+=2; break; + case 'f': { + int s = x.s; + int ms = (x.s - s)*1000.0; + sprintf(&z[j],"%02d.%03d",s,ms); + j += strlen(&z[j]); + break; + } + case 'H': sprintf(&z[j],"%02d",x.h); j+=2; break; + case 'W': /* Fall thru */ + case 'j': { + int n; /* Number of days since 1st day of year */ + DateTime y = x; + y.validJD = 0; + y.M = 1; + y.D = 1; + computeJD(&y); + n = x.rJD - y.rJD; + if( zFmt[i]=='W' ){ + int wd; /* 0=Monday, 1=Tuesday, ... 6=Sunday */ + wd = ((int)(x.rJD+0.5)) % 7; + sprintf(&z[j],"%02d",(n+7-wd)/7); + j += 2; + }else{ + sprintf(&z[j],"%03d",n+1); + j += 3; + } + break; + } + case 'J': sprintf(&z[j],"%.16g",x.rJD); j+=strlen(&z[j]); break; + case 'm': sprintf(&z[j],"%02d",x.M); j+=2; break; + case 'M': sprintf(&z[j],"%02d",x.m); j+=2; break; + case 's': { + sprintf(&z[j],"%d",(int)((x.rJD-2440587.5)*86400.0 + 0.5)); + j += strlen(&z[j]); + break; + } + case 'S': sprintf(&z[j],"%02d",(int)(x.s+0.5)); j+=2; break; + case 'w': z[j++] = (((int)(x.rJD+1.5)) % 7) + '0'; break; + case 'Y': sprintf(&z[j],"%04d",x.Y); j+=strlen(&z[j]); break; + case '%': z[j++] = '%'; break; + } + } + } + z[j] = 0; + sqlite3_result_text(context, z, -1, SQLITE_TRANSIENT); + if( z!=zBuf ){ + sqliteFree(z); + } +} + +/* +** current_time() +** +** This function returns the same value as time('now'). +*/ +static void ctimeFunc( + sqlite3_context *context, + int argc, + sqlite3_value **argv +){ + sqlite3_value *pVal = sqlite3ValueNew(); + if( pVal ){ + sqlite3ValueSetStr(pVal, -1, "now", SQLITE_UTF8, SQLITE_STATIC); + timeFunc(context, 1, &pVal); + sqlite3ValueFree(pVal); + } +} + +/* +** current_date() +** +** This function returns the same value as date('now'). +*/ +static void cdateFunc( + sqlite3_context *context, + int argc, + sqlite3_value **argv +){ + sqlite3_value *pVal = sqlite3ValueNew(); + if( pVal ){ + sqlite3ValueSetStr(pVal, -1, "now", SQLITE_UTF8, SQLITE_STATIC); + dateFunc(context, 1, &pVal); + sqlite3ValueFree(pVal); + } +} + +/* +** current_timestamp() +** +** This function returns the same value as datetime('now'). +*/ +static void ctimestampFunc( + sqlite3_context *context, + int argc, + sqlite3_value **argv +){ + sqlite3_value *pVal = sqlite3ValueNew(); + if( pVal ){ + sqlite3ValueSetStr(pVal, -1, "now", SQLITE_UTF8, SQLITE_STATIC); + datetimeFunc(context, 1, &pVal); + sqlite3ValueFree(pVal); + } +} +#endif /* !defined(SQLITE_OMIT_DATETIME_FUNCS) */ + +#ifdef SQLITE_OMIT_DATETIME_FUNCS +/* +** If the library is compiled to omit the full-scale date and time +** handling (to get a smaller binary), the following minimal version +** of the functions current_time(), current_date() and current_timestamp() +** are included instead. This is to support column declarations that +** include "DEFAULT CURRENT_TIME" etc. +** +** This function uses the C-library functions time(), gmtime() +** and strftime(). The format string to pass to strftime() is supplied +** as the user-data for the function. +*/ +static void currentTimeFunc( + sqlite3_context *context, + int argc, + sqlite3_value **argv +){ + time_t t; + char *zFormat = (char *)sqlite3_user_data(context); + char zBuf[20]; + + time(&t); +#ifdef SQLITE_TEST + { + extern int sqlite3_current_time; /* See os_XXX.c */ + if( sqlite3_current_time ){ + t = sqlite3_current_time; + } + } +#endif + + sqlite3OsEnterMutex(); + strftime(zBuf, 20, zFormat, gmtime(&t)); + sqlite3OsLeaveMutex(); + + sqlite3_result_text(context, zBuf, -1, SQLITE_TRANSIENT); +} +#endif + +/* +** This function registered all of the above C functions as SQL +** functions. This should be the only routine in this file with +** external linkage. +*/ +void sqlite3RegisterDateTimeFunctions(sqlite3 *db){ +#ifndef SQLITE_OMIT_DATETIME_FUNCS + static const struct { + char *zName; + int nArg; + void (*xFunc)(sqlite3_context*,int,sqlite3_value**); + } aFuncs[] = { + { "julianday", -1, juliandayFunc }, + { "date", -1, dateFunc }, + { "time", -1, timeFunc }, + { "datetime", -1, datetimeFunc }, + { "strftime", -1, strftimeFunc }, + { "current_time", 0, ctimeFunc }, + { "current_timestamp", 0, ctimestampFunc }, + { "current_date", 0, cdateFunc }, + }; + int i; + + for(i=0; i<sizeof(aFuncs)/sizeof(aFuncs[0]); i++){ + sqlite3_create_function(db, aFuncs[i].zName, aFuncs[i].nArg, + SQLITE_UTF8, 0, aFuncs[i].xFunc, 0, 0); + } +#else + static const struct { + char *zName; + char *zFormat; + } aFuncs[] = { + { "current_time", "%H:%M:%S" }, + { "current_date", "%Y-%m-%d" }, + { "current_timestamp", "%Y-%m-%d %H:%M:%S" } + }; + int i; + + for(i=0; i<sizeof(aFuncs)/sizeof(aFuncs[0]); i++){ + sqlite3_create_function(db, aFuncs[i].zName, 0, SQLITE_UTF8, + aFuncs[i].zFormat, currentTimeFunc, 0, 0); + } +#endif +} diff --git a/src/sqlite/delete.c b/src/sqlite/delete.c new file mode 100644 index 0000000..2908885 --- /dev/null +++ b/src/sqlite/delete.c @@ -0,0 +1,447 @@ +/* +** 2001 September 15 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** This file contains C code routines that are called by the parser +** in order to generate code for DELETE FROM statements. +** +** $Id: delete.c,v 1.1.1.1 2006/02/03 20:35:13 hoganrobert Exp $ +*/ +#include "sqliteInt.h" + +/* +** Look up every table that is named in pSrc. If any table is not found, +** add an error message to pParse->zErrMsg and return NULL. If all tables +** are found, return a pointer to the last table. +*/ +Table *sqlite3SrcListLookup(Parse *pParse, SrcList *pSrc){ + Table *pTab = 0; + int i; + struct SrcList_item *pItem; + for(i=0, pItem=pSrc->a; i<pSrc->nSrc; i++, pItem++){ + pTab = sqlite3LocateTable(pParse, pItem->zName, pItem->zDatabase); + sqlite3DeleteTable(pParse->db, pItem->pTab); + pItem->pTab = pTab; + if( pTab ){ + pTab->nRef++; + } + } + return pTab; +} + +/* +** Check to make sure the given table is writable. If it is not +** writable, generate an error message and return 1. If it is +** writable return 0; +*/ +int sqlite3IsReadOnly(Parse *pParse, Table *pTab, int viewOk){ + if( pTab->readOnly && (pParse->db->flags & SQLITE_WriteSchema)==0 + && pParse->nested==0 ){ + sqlite3ErrorMsg(pParse, "table %s may not be modified", pTab->zName); + return 1; + } +#ifndef SQLITE_OMIT_VIEW + if( !viewOk && pTab->pSelect ){ + sqlite3ErrorMsg(pParse,"cannot modify %s because it is a view",pTab->zName); + return 1; + } +#endif + return 0; +} + +/* +** Generate code that will open a table for reading. +*/ +void sqlite3OpenTableForReading( + Vdbe *v, /* Generate code into this VDBE */ + int iCur, /* The cursor number of the table */ + Table *pTab /* The table to be opened */ +){ + sqlite3VdbeAddOp(v, OP_Integer, pTab->iDb, 0); + sqlite3VdbeAddOp(v, OP_OpenRead, iCur, pTab->tnum); + VdbeComment((v, "# %s", pTab->zName)); + sqlite3VdbeAddOp(v, OP_SetNumColumns, iCur, pTab->nCol); +} + + +/* +** Generate code for a DELETE FROM statement. +** +** DELETE FROM table_wxyz WHERE a<5 AND b NOT NULL; +** \________/ \________________/ +** pTabList pWhere +*/ +void sqlite3DeleteFrom( + Parse *pParse, /* The parser context */ + SrcList *pTabList, /* The table from which we should delete things */ + Expr *pWhere /* The WHERE clause. May be null */ +){ + Vdbe *v; /* The virtual database engine */ + Table *pTab; /* The table from which records will be deleted */ + const char *zDb; /* Name of database holding pTab */ + int end, addr = 0; /* A couple addresses of generated code */ + int i; /* Loop counter */ + WhereInfo *pWInfo; /* Information about the WHERE clause */ + Index *pIdx; /* For looping over indices of the table */ + int iCur; /* VDBE Cursor number for pTab */ + sqlite3 *db; /* Main database structure */ + AuthContext sContext; /* Authorization context */ + int oldIdx = -1; /* Cursor for the OLD table of AFTER triggers */ + NameContext sNC; /* Name context to resolve expressions in */ + +#ifndef SQLITE_OMIT_TRIGGER + int isView; /* True if attempting to delete from a view */ + int triggers_exist = 0; /* True if any triggers exist */ +#endif + + sContext.pParse = 0; + if( pParse->nErr || sqlite3_malloc_failed ){ + goto delete_from_cleanup; + } + db = pParse->db; + assert( pTabList->nSrc==1 ); + + /* Locate the table which we want to delete. This table has to be + ** put in an SrcList structure because some of the subroutines we + ** will be calling are designed to work with multiple tables and expect + ** an SrcList* parameter instead of just a Table* parameter. + */ + pTab = sqlite3SrcListLookup(pParse, pTabList); + if( pTab==0 ) goto delete_from_cleanup; + + /* Figure out if we have any triggers and if the table being + ** deleted from is a view + */ +#ifndef SQLITE_OMIT_TRIGGER + triggers_exist = sqlite3TriggersExist(pParse, pTab, TK_DELETE, 0); + isView = pTab->pSelect!=0; +#else +# define triggers_exist 0 +# define isView 0 +#endif +#ifdef SQLITE_OMIT_VIEW +# undef isView +# define isView 0 +#endif + + if( sqlite3IsReadOnly(pParse, pTab, triggers_exist) ){ + goto delete_from_cleanup; + } + assert( pTab->iDb<db->nDb ); + zDb = db->aDb[pTab->iDb].zName; + if( sqlite3AuthCheck(pParse, SQLITE_DELETE, pTab->zName, 0, zDb) ){ + goto delete_from_cleanup; + } + + /* If pTab is really a view, make sure it has been initialized. + */ + if( isView && sqlite3ViewGetColumnNames(pParse, pTab) ){ + goto delete_from_cleanup; + } + + /* Allocate a cursor used to store the old.* data for a trigger. + */ + if( triggers_exist ){ + oldIdx = pParse->nTab++; + } + + /* Resolve the column names in the WHERE clause. + */ + assert( pTabList->nSrc==1 ); + iCur = pTabList->a[0].iCursor = pParse->nTab++; + memset(&sNC, 0, sizeof(sNC)); + sNC.pParse = pParse; + sNC.pSrcList = pTabList; + if( sqlite3ExprResolveNames(&sNC, pWhere) ){ + goto delete_from_cleanup; + } + + /* Start the view context + */ + if( isView ){ + sqlite3AuthContextPush(pParse, &sContext, pTab->zName); + } + + /* Begin generating code. + */ + v = sqlite3GetVdbe(pParse); + if( v==0 ){ + goto delete_from_cleanup; + } + if( pParse->nested==0 ) sqlite3VdbeCountChanges(v); + sqlite3BeginWriteOperation(pParse, triggers_exist, pTab->iDb); + + /* If we are trying to delete from a view, construct that view into + ** a temporary table. + */ + if( isView ){ + Select *pView = sqlite3SelectDup(pTab->pSelect); + sqlite3Select(pParse, pView, SRT_TempTable, iCur, 0, 0, 0, 0); + sqlite3SelectDelete(pView); + } + + /* Initialize the counter of the number of rows deleted, if + ** we are counting rows. + */ + if( db->flags & SQLITE_CountRows ){ + sqlite3VdbeAddOp(v, OP_Integer, 0, 0); + } + + /* Special case: A DELETE without a WHERE clause deletes everything. + ** It is easier just to erase the whole table. Note, however, that + ** this means that the row change count will be incorrect. + */ + if( pWhere==0 && !triggers_exist ){ + if( db->flags & SQLITE_CountRows ){ + /* If counting rows deleted, just count the total number of + ** entries in the table. */ + int endOfLoop = sqlite3VdbeMakeLabel(v); + int addr; + if( !isView ){ + sqlite3OpenTableForReading(v, iCur, pTab); + } + sqlite3VdbeAddOp(v, OP_Rewind, iCur, sqlite3VdbeCurrentAddr(v)+2); + addr = sqlite3VdbeAddOp(v, OP_AddImm, 1, 0); + sqlite3VdbeAddOp(v, OP_Next, iCur, addr); + sqlite3VdbeResolveLabel(v, endOfLoop); + sqlite3VdbeAddOp(v, OP_Close, iCur, 0); + } + if( !isView ){ + sqlite3VdbeAddOp(v, OP_Clear, pTab->tnum, pTab->iDb); + for(pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext){ + sqlite3VdbeAddOp(v, OP_Clear, pIdx->tnum, pIdx->iDb); + } + } + } + + /* The usual case: There is a WHERE clause so we have to scan through + ** the table and pick which records to delete. + */ + else{ + /* Ensure all required collation sequences are available. */ + for(pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext){ + if( sqlite3CheckIndexCollSeq(pParse, pIdx) ){ + goto delete_from_cleanup; + } + } + + /* Begin the database scan + */ + pWInfo = sqlite3WhereBegin(pParse, pTabList, pWhere, 0); + if( pWInfo==0 ) goto delete_from_cleanup; + + /* Remember the rowid of every item to be deleted. + */ + sqlite3VdbeAddOp(v, OP_Rowid, iCur, 0); + sqlite3VdbeAddOp(v, OP_ListWrite, 0, 0); + if( db->flags & SQLITE_CountRows ){ + sqlite3VdbeAddOp(v, OP_AddImm, 1, 0); + } + + /* End the database scan loop. + */ + sqlite3WhereEnd(pWInfo); + + /* Open the pseudo-table used to store OLD if there are triggers. + */ + if( triggers_exist ){ + sqlite3VdbeAddOp(v, OP_OpenPseudo, oldIdx, 0); + sqlite3VdbeAddOp(v, OP_SetNumColumns, oldIdx, pTab->nCol); + } + + /* Delete every item whose key was written to the list during the + ** database scan. We have to delete items after the scan is complete + ** because deleting an item can change the scan order. + */ + sqlite3VdbeAddOp(v, OP_ListRewind, 0, 0); + end = sqlite3VdbeMakeLabel(v); + + /* This is the beginning of the delete loop when there are + ** row triggers. + */ + if( triggers_exist ){ + addr = sqlite3VdbeAddOp(v, OP_ListRead, 0, end); + if( !isView ){ + sqlite3VdbeAddOp(v, OP_Dup, 0, 0); + sqlite3OpenTableForReading(v, iCur, pTab); + } + sqlite3VdbeAddOp(v, OP_MoveGe, iCur, 0); + sqlite3VdbeAddOp(v, OP_Rowid, iCur, 0); + sqlite3VdbeAddOp(v, OP_RowData, iCur, 0); + sqlite3VdbeAddOp(v, OP_Insert, oldIdx, 0); + if( !isView ){ + sqlite3VdbeAddOp(v, OP_Close, iCur, 0); + } + + (void)sqlite3CodeRowTrigger(pParse, TK_DELETE, 0, TRIGGER_BEFORE, pTab, + -1, oldIdx, (pParse->trigStack)?pParse->trigStack->orconf:OE_Default, + addr); + } + + if( !isView ){ + /* Open cursors for the table we are deleting from and all its + ** indices. If there are row triggers, this happens inside the + ** OP_ListRead loop because the cursor have to all be closed + ** before the trigger fires. If there are no row triggers, the + ** cursors are opened only once on the outside the loop. + */ + sqlite3OpenTableAndIndices(pParse, pTab, iCur, OP_OpenWrite); + + /* This is the beginning of the delete loop when there are no + ** row triggers */ + if( !triggers_exist ){ + addr = sqlite3VdbeAddOp(v, OP_ListRead, 0, end); + } + + /* Delete the row */ + sqlite3GenerateRowDelete(db, v, pTab, iCur, pParse->nested==0); + } + + /* If there are row triggers, close all cursors then invoke + ** the AFTER triggers + */ + if( triggers_exist ){ + if( !isView ){ + for(i=1, pIdx=pTab->pIndex; pIdx; i++, pIdx=pIdx->pNext){ + sqlite3VdbeAddOp(v, OP_Close, iCur + i, pIdx->tnum); + } + sqlite3VdbeAddOp(v, OP_Close, iCur, 0); + } + (void)sqlite3CodeRowTrigger(pParse, TK_DELETE, 0, TRIGGER_AFTER, pTab, -1, + oldIdx, (pParse->trigStack)?pParse->trigStack->orconf:OE_Default, + addr); + } + + /* End of the delete loop */ + sqlite3VdbeAddOp(v, OP_Goto, 0, addr); + sqlite3VdbeResolveLabel(v, end); + sqlite3VdbeAddOp(v, OP_ListReset, 0, 0); + + /* Close the cursors after the loop if there are no row triggers */ + if( !triggers_exist ){ + for(i=1, pIdx=pTab->pIndex; pIdx; i++, pIdx=pIdx->pNext){ + sqlite3VdbeAddOp(v, OP_Close, iCur + i, pIdx->tnum); + } + sqlite3VdbeAddOp(v, OP_Close, iCur, 0); + } + } + + /* + ** Return the number of rows that were deleted. If this routine is + ** generating code because of a call to sqlite3NestedParse(), do not + ** invoke the callback function. + */ + if( db->flags & SQLITE_CountRows && pParse->nested==0 && !pParse->trigStack ){ + sqlite3VdbeAddOp(v, OP_Callback, 1, 0); + sqlite3VdbeSetNumCols(v, 1); + sqlite3VdbeSetColName(v, 0, "rows deleted", P3_STATIC); + } + +delete_from_cleanup: + sqlite3AuthContextPop(&sContext); + sqlite3SrcListDelete(pTabList); + sqlite3ExprDelete(pWhere); + return; +} + +/* +** This routine generates VDBE code that causes a single row of a +** single table to be deleted. +** +** The VDBE must be in a particular state when this routine is called. +** These are the requirements: +** +** 1. A read/write cursor pointing to pTab, the table containing the row +** to be deleted, must be opened as cursor number "base". +** +** 2. Read/write cursors for all indices of pTab must be open as +** cursor number base+i for the i-th index. +** +** 3. The record number of the row to be deleted must be on the top +** of the stack. +** +** This routine pops the top of the stack to remove the record number +** and then generates code to remove both the table record and all index +** entries that point to that record. +*/ +void sqlite3GenerateRowDelete( + sqlite3 *db, /* The database containing the index */ + Vdbe *v, /* Generate code into this VDBE */ + Table *pTab, /* Table containing the row to be deleted */ + int iCur, /* Cursor number for the table */ + int count /* Increment the row change counter */ +){ + int addr; + addr = sqlite3VdbeAddOp(v, OP_NotExists, iCur, 0); + sqlite3GenerateRowIndexDelete(db, v, pTab, iCur, 0); + sqlite3VdbeAddOp(v, OP_Delete, iCur, (count?OPFLAG_NCHANGE:0)); + sqlite3VdbeChangeP2(v, addr, sqlite3VdbeCurrentAddr(v)); +} + +/* +** This routine generates VDBE code that causes the deletion of all +** index entries associated with a single row of a single table. +** +** The VDBE must be in a particular state when this routine is called. +** These are the requirements: +** +** 1. A read/write cursor pointing to pTab, the table containing the row +** to be deleted, must be opened as cursor number "iCur". +** +** 2. Read/write cursors for all indices of pTab must be open as +** cursor number iCur+i for the i-th index. +** +** 3. The "iCur" cursor must be pointing to the row that is to be +** deleted. +*/ +void sqlite3GenerateRowIndexDelete( + sqlite3 *db, /* The database containing the index */ + Vdbe *v, /* Generate code into this VDBE */ + Table *pTab, /* Table containing the row to be deleted */ + int iCur, /* Cursor number for the table */ + char *aIdxUsed /* Only delete if aIdxUsed!=0 && aIdxUsed[i]!=0 */ +){ + int i; + Index *pIdx; + + for(i=1, pIdx=pTab->pIndex; pIdx; i++, pIdx=pIdx->pNext){ + if( aIdxUsed!=0 && aIdxUsed[i-1]==0 ) continue; + sqlite3GenerateIndexKey(v, pIdx, iCur); + sqlite3VdbeAddOp(v, OP_IdxDelete, iCur+i, 0); + } +} + +/* +** Generate code that will assemble an index key and put it on the top +** of the tack. The key with be for index pIdx which is an index on pTab. +** iCur is the index of a cursor open on the pTab table and pointing to +** the entry that needs indexing. +*/ +void sqlite3GenerateIndexKey( + Vdbe *v, /* Generate code into this VDBE */ + Index *pIdx, /* The index for which to generate a key */ + int iCur /* Cursor number for the pIdx->pTable table */ +){ + int j; + Table *pTab = pIdx->pTable; + + sqlite3VdbeAddOp(v, OP_Rowid, iCur, 0); + for(j=0; j<pIdx->nColumn; j++){ + int idx = pIdx->aiColumn[j]; + if( idx==pTab->iPKey ){ + sqlite3VdbeAddOp(v, OP_Dup, j, 0); + }else{ + sqlite3VdbeAddOp(v, OP_Column, iCur, idx); + sqlite3ColumnDefault(v, pTab, idx); + } + } + sqlite3VdbeAddOp(v, OP_MakeRecord, pIdx->nColumn, (1<<24)); + sqlite3IndexAffinityStr(v, pIdx); +} diff --git a/src/sqlite/expr.c b/src/sqlite/expr.c new file mode 100644 index 0000000..c17676e --- /dev/null +++ b/src/sqlite/expr.c @@ -0,0 +1,2071 @@ +/* +** 2001 September 15 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** This file contains routines used for analyzing expressions and +** for generating VDBE code that evaluates expressions in SQLite. +** +** $Id: expr.c,v 1.1.1.1 2006/02/03 20:35:12 hoganrobert Exp $ +*/ +#include "sqliteInt.h" +#include <ctype.h> + +/* +** Return the 'affinity' of the expression pExpr if any. +** +** If pExpr is a column, a reference to a column via an 'AS' alias, +** or a sub-select with a column as the return value, then the +** affinity of that column is returned. Otherwise, 0x00 is returned, +** indicating no affinity for the expression. +** +** i.e. the WHERE clause expresssions in the following statements all +** have an affinity: +** +** CREATE TABLE t1(a); +** SELECT * FROM t1 WHERE a; +** SELECT a AS b FROM t1 WHERE b; +** SELECT * FROM t1 WHERE (select a from t1); +*/ +char sqlite3ExprAffinity(Expr *pExpr){ + if( pExpr->op==TK_AS ){ + return sqlite3ExprAffinity(pExpr->pLeft); + } + if( pExpr->op==TK_SELECT ){ + return sqlite3ExprAffinity(pExpr->pSelect->pEList->a[0].pExpr); + } + return pExpr->affinity; +} + +/* +** Return the default collation sequence for the expression pExpr. If +** there is no default collation type, return 0. +*/ +CollSeq *sqlite3ExprCollSeq(Parse *pParse, Expr *pExpr){ + CollSeq *pColl = 0; + if( pExpr ){ + pColl = pExpr->pColl; + if( pExpr->op==TK_AS && !pColl ){ + return sqlite3ExprCollSeq(pParse, pExpr->pLeft); + } + } + if( sqlite3CheckCollSeq(pParse, pColl) ){ + pColl = 0; + } + return pColl; +} + +/* +** pExpr is an operand of a comparison operator. aff2 is the +** type affinity of the other operand. This routine returns the +** type affinity that should be used for the comparison operator. +*/ +char sqlite3CompareAffinity(Expr *pExpr, char aff2){ + char aff1 = sqlite3ExprAffinity(pExpr); + if( aff1 && aff2 ){ + /* Both sides of the comparison are columns. If one has numeric or + ** integer affinity, use that. Otherwise use no affinity. + */ + if( aff1==SQLITE_AFF_INTEGER || aff2==SQLITE_AFF_INTEGER ){ + return SQLITE_AFF_INTEGER; + }else if( aff1==SQLITE_AFF_NUMERIC || aff2==SQLITE_AFF_NUMERIC ){ + return SQLITE_AFF_NUMERIC; + }else{ + return SQLITE_AFF_NONE; + } + }else if( !aff1 && !aff2 ){ + /* Neither side of the comparison is a column. Compare the + ** results directly. + */ + /* return SQLITE_AFF_NUMERIC; // Ticket #805 */ + return SQLITE_AFF_NONE; + }else{ + /* One side is a column, the other is not. Use the columns affinity. */ + return (aff1 + aff2); + } +} + +/* +** pExpr is a comparison operator. Return the type affinity that should +** be applied to both operands prior to doing the comparison. +*/ +static char comparisonAffinity(Expr *pExpr){ + char aff; + assert( pExpr->op==TK_EQ || pExpr->op==TK_IN || pExpr->op==TK_LT || + pExpr->op==TK_GT || pExpr->op==TK_GE || pExpr->op==TK_LE || + pExpr->op==TK_NE ); + assert( pExpr->pLeft ); + aff = sqlite3ExprAffinity(pExpr->pLeft); + if( pExpr->pRight ){ + aff = sqlite3CompareAffinity(pExpr->pRight, aff); + } + else if( pExpr->pSelect ){ + aff = sqlite3CompareAffinity(pExpr->pSelect->pEList->a[0].pExpr, aff); + } + else if( !aff ){ + aff = SQLITE_AFF_NUMERIC; + } + return aff; +} + +/* +** pExpr is a comparison expression, eg. '=', '<', IN(...) etc. +** idx_affinity is the affinity of an indexed column. Return true +** if the index with affinity idx_affinity may be used to implement +** the comparison in pExpr. +*/ +int sqlite3IndexAffinityOk(Expr *pExpr, char idx_affinity){ + char aff = comparisonAffinity(pExpr); + return + (aff==SQLITE_AFF_NONE) || + (aff==SQLITE_AFF_NUMERIC && idx_affinity==SQLITE_AFF_INTEGER) || + (aff==SQLITE_AFF_INTEGER && idx_affinity==SQLITE_AFF_NUMERIC) || + (aff==idx_affinity); +} + +/* +** Return the P1 value that should be used for a binary comparison +** opcode (OP_Eq, OP_Ge etc.) used to compare pExpr1 and pExpr2. +** If jumpIfNull is true, then set the low byte of the returned +** P1 value to tell the opcode to jump if either expression +** evaluates to NULL. +*/ +static int binaryCompareP1(Expr *pExpr1, Expr *pExpr2, int jumpIfNull){ + char aff = sqlite3ExprAffinity(pExpr2); + return ((int)sqlite3CompareAffinity(pExpr1, aff))+(jumpIfNull?0x100:0); +} + +/* +** Return a pointer to the collation sequence that should be used by +** a binary comparison operator comparing pLeft and pRight. +** +** If the left hand expression has a collating sequence type, then it is +** used. Otherwise the collation sequence for the right hand expression +** is used, or the default (BINARY) if neither expression has a collating +** type. +*/ +static CollSeq* binaryCompareCollSeq(Parse *pParse, Expr *pLeft, Expr *pRight){ + CollSeq *pColl = sqlite3ExprCollSeq(pParse, pLeft); + if( !pColl ){ + pColl = sqlite3ExprCollSeq(pParse, pRight); + } + return pColl; +} + +/* +** Generate code for a comparison operator. +*/ +static int codeCompare( + Parse *pParse, /* The parsing (and code generating) context */ + Expr *pLeft, /* The left operand */ + Expr *pRight, /* The right operand */ + int opcode, /* The comparison opcode */ + int dest, /* Jump here if true. */ + int jumpIfNull /* If true, jump if either operand is NULL */ +){ + int p1 = binaryCompareP1(pLeft, pRight, jumpIfNull); + CollSeq *p3 = binaryCompareCollSeq(pParse, pLeft, pRight); + return sqlite3VdbeOp3(pParse->pVdbe, opcode, p1, dest, (void*)p3, P3_COLLSEQ); +} + +/* +** Construct a new expression node and return a pointer to it. Memory +** for this node is obtained from sqliteMalloc(). The calling function +** is responsible for making sure the node eventually gets freed. +*/ +Expr *sqlite3Expr(int op, Expr *pLeft, Expr *pRight, const Token *pToken){ + Expr *pNew; + pNew = sqliteMalloc( sizeof(Expr) ); + if( pNew==0 ){ + /* When malloc fails, delete pLeft and pRight. Expressions passed to + ** this function must always be allocated with sqlite3Expr() for this + ** reason. + */ + sqlite3ExprDelete(pLeft); + sqlite3ExprDelete(pRight); + return 0; + } + pNew->op = op; + pNew->pLeft = pLeft; + pNew->pRight = pRight; + pNew->iAgg = -1; + if( pToken ){ + assert( pToken->dyn==0 ); + pNew->span = pNew->token = *pToken; + }else if( pLeft && pRight ){ + sqlite3ExprSpan(pNew, &pLeft->span, &pRight->span); + } + return pNew; +} + +/* +** When doing a nested parse, you can include terms in an expression +** that look like this: #0 #1 #2 ... These terms refer to elements +** on the stack. "#0" (or just "#") means the top of the stack. +** "#1" means the next down on the stack. And so forth. #-1 means +** memory location 0. #-2 means memory location 1. And so forth. +** +** This routine is called by the parser to deal with on of those terms. +** It immediately generates code to store the value in a memory location. +** The returns an expression that will code to extract the value from +** that memory location as needed. +*/ +Expr *sqlite3RegisterExpr(Parse *pParse, Token *pToken){ + Vdbe *v = pParse->pVdbe; + Expr *p; + int depth; + if( v==0 ) return 0; + if( pParse->nested==0 ){ + sqlite3ErrorMsg(pParse, "near \"%T\": syntax error", pToken); + return 0; + } + p = sqlite3Expr(TK_REGISTER, 0, 0, pToken); + if( p==0 ){ + return 0; /* Malloc failed */ + } + depth = atoi(&pToken->z[1]); + if( depth>=0 ){ + p->iTable = pParse->nMem++; + sqlite3VdbeAddOp(v, OP_Dup, depth, 0); + sqlite3VdbeAddOp(v, OP_MemStore, p->iTable, 1); + }else{ + p->iTable = -1-depth; + } + return p; +} + +/* +** Join two expressions using an AND operator. If either expression is +** NULL, then just return the other expression. +*/ +Expr *sqlite3ExprAnd(Expr *pLeft, Expr *pRight){ + if( pLeft==0 ){ + return pRight; + }else if( pRight==0 ){ + return pLeft; + }else{ + return sqlite3Expr(TK_AND, pLeft, pRight, 0); + } +} + +/* +** Set the Expr.span field of the given expression to span all +** text between the two given tokens. +*/ +void sqlite3ExprSpan(Expr *pExpr, Token *pLeft, Token *pRight){ + assert( pRight!=0 ); + assert( pLeft!=0 ); + if( !sqlite3_malloc_failed && pRight->z && pLeft->z ){ + assert( pLeft->dyn==0 || pLeft->z[pLeft->n]==0 ); + if( pLeft->dyn==0 && pRight->dyn==0 ){ + pExpr->span.z = pLeft->z; + pExpr->span.n = pRight->n + (pRight->z - pLeft->z); + }else{ + pExpr->span.z = 0; + } + } +} + +/* +** Construct a new expression node for a function with multiple +** arguments. +*/ +Expr *sqlite3ExprFunction(ExprList *pList, Token *pToken){ + Expr *pNew; + pNew = sqliteMalloc( sizeof(Expr) ); + if( pNew==0 ){ + sqlite3ExprListDelete(pList); /* Avoid leaking memory when malloc fails */ + return 0; + } + pNew->op = TK_FUNCTION; + pNew->pList = pList; + if( pToken ){ + assert( pToken->dyn==0 ); + pNew->token = *pToken; + }else{ + pNew->token.z = 0; + } + pNew->span = pNew->token; + return pNew; +} + +/* +** Assign a variable number to an expression that encodes a wildcard +** in the original SQL statement. +** +** Wildcards consisting of a single "?" are assigned the next sequential +** variable number. +** +** Wildcards of the form "?nnn" are assigned the number "nnn". We make +** sure "nnn" is not too be to avoid a denial of service attack when +** the SQL statement comes from an external source. +** +** Wildcards of the form ":aaa" or "$aaa" are assigned the same number +** as the previous instance of the same wildcard. Or if this is the first +** instance of the wildcard, the next sequenial variable number is +** assigned. +*/ +void sqlite3ExprAssignVarNumber(Parse *pParse, Expr *pExpr){ + Token *pToken; + if( pExpr==0 ) return; + pToken = &pExpr->token; + assert( pToken->n>=1 ); + assert( pToken->z!=0 ); + assert( pToken->z[0]!=0 ); + if( pToken->n==1 ){ + /* Wildcard of the form "?". Assign the next variable number */ + pExpr->iTable = ++pParse->nVar; + }else if( pToken->z[0]=='?' ){ + /* Wildcard of the form "?nnn". Convert "nnn" to an integer and + ** use it as the variable number */ + int i; + pExpr->iTable = i = atoi(&pToken->z[1]); + if( i<1 || i>SQLITE_MAX_VARIABLE_NUMBER ){ + sqlite3ErrorMsg(pParse, "variable number must be between ?1 and ?%d", + SQLITE_MAX_VARIABLE_NUMBER); + } + if( i>pParse->nVar ){ + pParse->nVar = i; + } + }else{ + /* Wildcards of the form ":aaa" or "$aaa". Reuse the same variable + ** number as the prior appearance of the same name, or if the name + ** has never appeared before, reuse the same variable number + */ + int i, n; + n = pToken->n; + for(i=0; i<pParse->nVarExpr; i++){ + Expr *pE; + if( (pE = pParse->apVarExpr[i])!=0 + && pE->token.n==n + && memcmp(pE->token.z, pToken->z, n)==0 ){ + pExpr->iTable = pE->iTable; + break; + } + } + if( i>=pParse->nVarExpr ){ + pExpr->iTable = ++pParse->nVar; + if( pParse->nVarExpr>=pParse->nVarExprAlloc-1 ){ + pParse->nVarExprAlloc += pParse->nVarExprAlloc + 10; + pParse->apVarExpr = sqliteRealloc(pParse->apVarExpr, + pParse->nVarExprAlloc*sizeof(pParse->apVarExpr[0]) ); + } + if( !sqlite3_malloc_failed ){ + assert( pParse->apVarExpr!=0 ); + pParse->apVarExpr[pParse->nVarExpr++] = pExpr; + } + } + } +} + +/* +** Recursively delete an expression tree. +*/ +void sqlite3ExprDelete(Expr *p){ + if( p==0 ) return; + if( p->span.dyn ) sqliteFree((char*)p->span.z); + if( p->token.dyn ) sqliteFree((char*)p->token.z); + sqlite3ExprDelete(p->pLeft); + sqlite3ExprDelete(p->pRight); + sqlite3ExprListDelete(p->pList); + sqlite3SelectDelete(p->pSelect); + sqliteFree(p); +} + + +/* +** The following group of routines make deep copies of expressions, +** expression lists, ID lists, and select statements. The copies can +** be deleted (by being passed to their respective ...Delete() routines) +** without effecting the originals. +** +** The expression list, ID, and source lists return by sqlite3ExprListDup(), +** sqlite3IdListDup(), and sqlite3SrcListDup() can not be further expanded +** by subsequent calls to sqlite*ListAppend() routines. +** +** Any tables that the SrcList might point to are not duplicated. +*/ +Expr *sqlite3ExprDup(Expr *p){ + Expr *pNew; + if( p==0 ) return 0; + pNew = sqliteMallocRaw( sizeof(*p) ); + if( pNew==0 ) return 0; + memcpy(pNew, p, sizeof(*pNew)); + if( p->token.z!=0 ){ + pNew->token.z = sqliteStrNDup(p->token.z, p->token.n); + pNew->token.dyn = 1; + }else{ + assert( pNew->token.z==0 ); + } + pNew->span.z = 0; + pNew->pLeft = sqlite3ExprDup(p->pLeft); + pNew->pRight = sqlite3ExprDup(p->pRight); + pNew->pList = sqlite3ExprListDup(p->pList); + pNew->pSelect = sqlite3SelectDup(p->pSelect); + pNew->pTab = p->pTab; + return pNew; +} +void sqlite3TokenCopy(Token *pTo, Token *pFrom){ + if( pTo->dyn ) sqliteFree((char*)pTo->z); + if( pFrom->z ){ + pTo->n = pFrom->n; + pTo->z = sqliteStrNDup(pFrom->z, pFrom->n); + pTo->dyn = 1; + }else{ + pTo->z = 0; + } +} +ExprList *sqlite3ExprListDup(ExprList *p){ + ExprList *pNew; + struct ExprList_item *pItem, *pOldItem; + int i; + if( p==0 ) return 0; + pNew = sqliteMalloc( sizeof(*pNew) ); + if( pNew==0 ) return 0; + pNew->nExpr = pNew->nAlloc = p->nExpr; + pNew->a = pItem = sqliteMalloc( p->nExpr*sizeof(p->a[0]) ); + if( pItem==0 ){ + sqliteFree(pNew); + return 0; + } + pOldItem = p->a; + for(i=0; i<p->nExpr; i++, pItem++, pOldItem++){ + Expr *pNewExpr, *pOldExpr; + pItem->pExpr = pNewExpr = sqlite3ExprDup(pOldExpr = pOldItem->pExpr); + if( pOldExpr->span.z!=0 && pNewExpr ){ + /* Always make a copy of the span for top-level expressions in the + ** expression list. The logic in SELECT processing that determines + ** the names of columns in the result set needs this information */ + sqlite3TokenCopy(&pNewExpr->span, &pOldExpr->span); + } + assert( pNewExpr==0 || pNewExpr->span.z!=0 + || pOldExpr->span.z==0 || sqlite3_malloc_failed ); + pItem->zName = sqliteStrDup(pOldItem->zName); + pItem->sortOrder = pOldItem->sortOrder; + pItem->isAgg = pOldItem->isAgg; + pItem->done = 0; + } + return pNew; +} + +/* +** If cursors, triggers, views and subqueries are all omitted from +** the build, then none of the following routines, except for +** sqlite3SelectDup(), can be called. sqlite3SelectDup() is sometimes +** called with a NULL argument. +*/ +#if !defined(SQLITE_OMIT_VIEW) || !defined(SQLITE_OMIT_TRIGGER) \ + || !defined(SQLITE_OMIT_SUBQUERY) +SrcList *sqlite3SrcListDup(SrcList *p){ + SrcList *pNew; + int i; + int nByte; + if( p==0 ) return 0; + nByte = sizeof(*p) + (p->nSrc>0 ? sizeof(p->a[0]) * (p->nSrc-1) : 0); + pNew = sqliteMallocRaw( nByte ); + if( pNew==0 ) return 0; + pNew->nSrc = pNew->nAlloc = p->nSrc; + for(i=0; i<p->nSrc; i++){ + struct SrcList_item *pNewItem = &pNew->a[i]; + struct SrcList_item *pOldItem = &p->a[i]; + Table *pTab; + pNewItem->zDatabase = sqliteStrDup(pOldItem->zDatabase); + pNewItem->zName = sqliteStrDup(pOldItem->zName); + pNewItem->zAlias = sqliteStrDup(pOldItem->zAlias); + pNewItem->jointype = pOldItem->jointype; + pNewItem->iCursor = pOldItem->iCursor; + pTab = pNewItem->pTab = pOldItem->pTab; + if( pTab ){ + pTab->nRef++; + } + pNewItem->pSelect = sqlite3SelectDup(pOldItem->pSelect); + pNewItem->pOn = sqlite3ExprDup(pOldItem->pOn); + pNewItem->pUsing = sqlite3IdListDup(pOldItem->pUsing); + pNewItem->colUsed = pOldItem->colUsed; + } + return pNew; +} +IdList *sqlite3IdListDup(IdList *p){ + IdList *pNew; + int i; + if( p==0 ) return 0; + pNew = sqliteMallocRaw( sizeof(*pNew) ); + if( pNew==0 ) return 0; + pNew->nId = pNew->nAlloc = p->nId; + pNew->a = sqliteMallocRaw( p->nId*sizeof(p->a[0]) ); + if( pNew->a==0 ){ + sqliteFree(pNew); + return 0; + } + for(i=0; i<p->nId; i++){ + struct IdList_item *pNewItem = &pNew->a[i]; + struct IdList_item *pOldItem = &p->a[i]; + pNewItem->zName = sqliteStrDup(pOldItem->zName); + pNewItem->idx = pOldItem->idx; + } + return pNew; +} +Select *sqlite3SelectDup(Select *p){ + Select *pNew; + if( p==0 ) return 0; + pNew = sqliteMallocRaw( sizeof(*p) ); + if( pNew==0 ) return 0; + pNew->isDistinct = p->isDistinct; + pNew->pEList = sqlite3ExprListDup(p->pEList); + pNew->pSrc = sqlite3SrcListDup(p->pSrc); + pNew->pWhere = sqlite3ExprDup(p->pWhere); + pNew->pGroupBy = sqlite3ExprListDup(p->pGroupBy); + pNew->pHaving = sqlite3ExprDup(p->pHaving); + pNew->pOrderBy = sqlite3ExprListDup(p->pOrderBy); + pNew->op = p->op; + pNew->pPrior = sqlite3SelectDup(p->pPrior); + pNew->pLimit = sqlite3ExprDup(p->pLimit); + pNew->pOffset = sqlite3ExprDup(p->pOffset); + pNew->iLimit = -1; + pNew->iOffset = -1; + pNew->ppOpenTemp = 0; + pNew->isResolved = p->isResolved; + pNew->isAgg = p->isAgg; + return pNew; +} +#else +Select *sqlite3SelectDup(Select *p){ + assert( p==0 ); + return 0; +} +#endif + + +/* +** Add a new element to the end of an expression list. If pList is +** initially NULL, then create a new expression list. +*/ +ExprList *sqlite3ExprListAppend(ExprList *pList, Expr *pExpr, Token *pName){ + if( pList==0 ){ + pList = sqliteMalloc( sizeof(ExprList) ); + if( pList==0 ){ + goto no_mem; + } + assert( pList->nAlloc==0 ); + } + if( pList->nAlloc<=pList->nExpr ){ + struct ExprList_item *a; + int n = pList->nAlloc*2 + 4; + a = sqliteRealloc(pList->a, n*sizeof(pList->a[0])); + if( a==0 ){ + goto no_mem; + } + pList->a = a; + pList->nAlloc = n; + } + assert( pList->a!=0 ); + if( pExpr || pName ){ + struct ExprList_item *pItem = &pList->a[pList->nExpr++]; + memset(pItem, 0, sizeof(*pItem)); + pItem->zName = sqlite3NameFromToken(pName); + pItem->pExpr = pExpr; + } + return pList; + +no_mem: + /* Avoid leaking memory if malloc has failed. */ + sqlite3ExprDelete(pExpr); + sqlite3ExprListDelete(pList); + return 0; +} + +/* +** Delete an entire expression list. +*/ +void sqlite3ExprListDelete(ExprList *pList){ + int i; + struct ExprList_item *pItem; + if( pList==0 ) return; + assert( pList->a!=0 || (pList->nExpr==0 && pList->nAlloc==0) ); + assert( pList->nExpr<=pList->nAlloc ); + for(pItem=pList->a, i=0; i<pList->nExpr; i++, pItem++){ + sqlite3ExprDelete(pItem->pExpr); + sqliteFree(pItem->zName); + } + sqliteFree(pList->a); + sqliteFree(pList); +} + +/* +** Walk an expression tree. Call xFunc for each node visited. +** +** The return value from xFunc determines whether the tree walk continues. +** 0 means continue walking the tree. 1 means do not walk children +** of the current node but continue with siblings. 2 means abandon +** the tree walk completely. +** +** The return value from this routine is 1 to abandon the tree walk +** and 0 to continue. +*/ +static int walkExprList(ExprList *, int (*)(void *, Expr*), void *); +static int walkExprTree(Expr *pExpr, int (*xFunc)(void*,Expr*), void *pArg){ + int rc; + if( pExpr==0 ) return 0; + rc = (*xFunc)(pArg, pExpr); + if( rc==0 ){ + if( walkExprTree(pExpr->pLeft, xFunc, pArg) ) return 1; + if( walkExprTree(pExpr->pRight, xFunc, pArg) ) return 1; + if( walkExprList(pExpr->pList, xFunc, pArg) ) return 1; + } + return rc>1; +} + +/* +** Call walkExprTree() for every expression in list p. +*/ +static int walkExprList(ExprList *p, int (*xFunc)(void *, Expr*), void *pArg){ + int i; + struct ExprList_item *pItem; + if( !p ) return 0; + for(i=p->nExpr, pItem=p->a; i>0; i--, pItem++){ + if( walkExprTree(pItem->pExpr, xFunc, pArg) ) return 1; + } + return 0; +} + +/* +** Call walkExprTree() for every expression in Select p, not including +** expressions that are part of sub-selects in any FROM clause or the LIMIT +** or OFFSET expressions.. +*/ +static int walkSelectExpr(Select *p, int (*xFunc)(void *, Expr*), void *pArg){ + walkExprList(p->pEList, xFunc, pArg); + walkExprTree(p->pWhere, xFunc, pArg); + walkExprList(p->pGroupBy, xFunc, pArg); + walkExprTree(p->pHaving, xFunc, pArg); + walkExprList(p->pOrderBy, xFunc, pArg); + return 0; +} + + +/* +** This routine is designed as an xFunc for walkExprTree(). +** +** pArg is really a pointer to an integer. If we can tell by looking +** at pExpr that the expression that contains pExpr is not a constant +** expression, then set *pArg to 0 and return 2 to abandon the tree walk. +** If pExpr does does not disqualify the expression from being a constant +** then do nothing. +** +** After walking the whole tree, if no nodes are found that disqualify +** the expression as constant, then we assume the whole expression +** is constant. See sqlite3ExprIsConstant() for additional information. +*/ +static int exprNodeIsConstant(void *pArg, Expr *pExpr){ + switch( pExpr->op ){ + case TK_ID: + case TK_COLUMN: + case TK_DOT: + case TK_AGG_FUNCTION: + case TK_FUNCTION: +#ifndef SQLITE_OMIT_SUBQUERY + case TK_SELECT: + case TK_EXISTS: +#endif + *((int*)pArg) = 0; + return 2; + default: + return 0; + } +} + +/* +** Walk an expression tree. Return 1 if the expression is constant +** and 0 if it involves variables. +** +** For the purposes of this function, a double-quoted string (ex: "abc") +** is considered a variable but a single-quoted string (ex: 'abc') is +** a constant. +*/ +int sqlite3ExprIsConstant(Expr *p){ + int isConst = 1; + walkExprTree(p, exprNodeIsConstant, &isConst); + return isConst; +} + +/* +** If the expression p codes a constant integer that is small enough +** to fit in a 32-bit integer, return 1 and put the value of the integer +** in *pValue. If the expression is not an integer or if it is too big +** to fit in a signed 32-bit integer, return 0 and leave *pValue unchanged. +*/ +int sqlite3ExprIsInteger(Expr *p, int *pValue){ + switch( p->op ){ + case TK_INTEGER: { + if( sqlite3GetInt32(p->token.z, pValue) ){ + return 1; + } + break; + } + case TK_UPLUS: { + return sqlite3ExprIsInteger(p->pLeft, pValue); + } + case TK_UMINUS: { + int v; + if( sqlite3ExprIsInteger(p->pLeft, &v) ){ + *pValue = -v; + return 1; + } + break; + } + default: break; + } + return 0; +} + +/* +** Return TRUE if the given string is a row-id column name. +*/ +int sqlite3IsRowid(const char *z){ + if( sqlite3StrICmp(z, "_ROWID_")==0 ) return 1; + if( sqlite3StrICmp(z, "ROWID")==0 ) return 1; + if( sqlite3StrICmp(z, "OID")==0 ) return 1; + return 0; +} + +/* +** Given the name of a column of the form X.Y.Z or Y.Z or just Z, look up +** that name in the set of source tables in pSrcList and make the pExpr +** expression node refer back to that source column. The following changes +** are made to pExpr: +** +** pExpr->iDb Set the index in db->aDb[] of the database holding +** the table. +** pExpr->iTable Set to the cursor number for the table obtained +** from pSrcList. +** pExpr->iColumn Set to the column number within the table. +** pExpr->op Set to TK_COLUMN. +** pExpr->pLeft Any expression this points to is deleted +** pExpr->pRight Any expression this points to is deleted. +** +** The pDbToken is the name of the database (the "X"). This value may be +** NULL meaning that name is of the form Y.Z or Z. Any available database +** can be used. The pTableToken is the name of the table (the "Y"). This +** value can be NULL if pDbToken is also NULL. If pTableToken is NULL it +** means that the form of the name is Z and that columns from any table +** can be used. +** +** If the name cannot be resolved unambiguously, leave an error message +** in pParse and return non-zero. Return zero on success. +*/ +static int lookupName( + Parse *pParse, /* The parsing context */ + Token *pDbToken, /* Name of the database containing table, or NULL */ + Token *pTableToken, /* Name of table containing column, or NULL */ + Token *pColumnToken, /* Name of the column. */ + NameContext *pNC, /* The name context used to resolve the name */ + Expr *pExpr /* Make this EXPR node point to the selected column */ +){ + char *zDb = 0; /* Name of the database. The "X" in X.Y.Z */ + char *zTab = 0; /* Name of the table. The "Y" in X.Y.Z or Y.Z */ + char *zCol = 0; /* Name of the column. The "Z" */ + int i, j; /* Loop counters */ + int cnt = 0; /* Number of matching column names */ + int cntTab = 0; /* Number of matching table names */ + sqlite3 *db = pParse->db; /* The database */ + struct SrcList_item *pItem; /* Use for looping over pSrcList items */ + struct SrcList_item *pMatch = 0; /* The matching pSrcList item */ + NameContext *pTopNC = pNC; /* First namecontext in the list */ + + assert( pColumnToken && pColumnToken->z ); /* The Z in X.Y.Z cannot be NULL */ + zDb = sqlite3NameFromToken(pDbToken); + zTab = sqlite3NameFromToken(pTableToken); + zCol = sqlite3NameFromToken(pColumnToken); + if( sqlite3_malloc_failed ){ + goto lookupname_end; + } + + pExpr->iTable = -1; + while( pNC && cnt==0 ){ + SrcList *pSrcList = pNC->pSrcList; + ExprList *pEList = pNC->pEList; + + /* assert( zTab==0 || pEList==0 ); */ + if( pSrcList ){ + for(i=0, pItem=pSrcList->a; i<pSrcList->nSrc; i++, pItem++){ + Table *pTab = pItem->pTab; + Column *pCol; + + if( pTab==0 ) continue; + assert( pTab->nCol>0 ); + if( zTab ){ + if( pItem->zAlias ){ + char *zTabName = pItem->zAlias; + if( sqlite3StrICmp(zTabName, zTab)!=0 ) continue; + }else{ + char *zTabName = pTab->zName; + if( zTabName==0 || sqlite3StrICmp(zTabName, zTab)!=0 ) continue; + if( zDb!=0 && sqlite3StrICmp(db->aDb[pTab->iDb].zName, zDb)!=0 ){ + continue; + } + } + } + if( 0==(cntTab++) ){ + pExpr->iTable = pItem->iCursor; + pExpr->iDb = pTab->iDb; + pMatch = pItem; + } + for(j=0, pCol=pTab->aCol; j<pTab->nCol; j++, pCol++){ + if( sqlite3StrICmp(pCol->zName, zCol)==0 ){ + IdList *pUsing; + cnt++; + pExpr->iTable = pItem->iCursor; + pMatch = pItem; + pExpr->iDb = pTab->iDb; + /* Substitute the rowid (column -1) for the INTEGER PRIMARY KEY */ + pExpr->iColumn = j==pTab->iPKey ? -1 : j; + pExpr->affinity = pTab->aCol[j].affinity; + pExpr->pColl = pTab->aCol[j].pColl; + if( pItem->jointype & JT_NATURAL ){ + /* If this match occurred in the left table of a natural join, + ** then skip the right table to avoid a duplicate match */ + pItem++; + i++; + } + if( (pUsing = pItem->pUsing)!=0 ){ + /* If this match occurs on a column that is in the USING clause + ** of a join, skip the search of the right table of the join + ** to avoid a duplicate match there. */ + int k; + for(k=0; k<pUsing->nId; k++){ + if( sqlite3StrICmp(pUsing->a[k].zName, zCol)==0 ){ + pItem++; + i++; + break; + } + } + } + break; + } + } + } + } + +#ifndef SQLITE_OMIT_TRIGGER + /* If we have not already resolved the name, then maybe + ** it is a new.* or old.* trigger argument reference + */ + if( zDb==0 && zTab!=0 && cnt==0 && pParse->trigStack!=0 ){ + TriggerStack *pTriggerStack = pParse->trigStack; + Table *pTab = 0; + if( pTriggerStack->newIdx != -1 && sqlite3StrICmp("new", zTab) == 0 ){ + pExpr->iTable = pTriggerStack->newIdx; + assert( pTriggerStack->pTab ); + pTab = pTriggerStack->pTab; + }else if( pTriggerStack->oldIdx != -1 && sqlite3StrICmp("old", zTab)==0 ){ + pExpr->iTable = pTriggerStack->oldIdx; + assert( pTriggerStack->pTab ); + pTab = pTriggerStack->pTab; + } + + if( pTab ){ + int j; + Column *pCol = pTab->aCol; + + pExpr->iDb = pTab->iDb; + cntTab++; + for(j=0; j < pTab->nCol; j++, pCol++) { + if( sqlite3StrICmp(pCol->zName, zCol)==0 ){ + cnt++; + pExpr->iColumn = j==pTab->iPKey ? -1 : j; + pExpr->affinity = pTab->aCol[j].affinity; + pExpr->pColl = pTab->aCol[j].pColl; + pExpr->pTab = pTab; + break; + } + } + } + } +#endif /* !defined(SQLITE_OMIT_TRIGGER) */ + + /* + ** Perhaps the name is a reference to the ROWID + */ + if( cnt==0 && cntTab==1 && sqlite3IsRowid(zCol) ){ + cnt = 1; + pExpr->iColumn = -1; + pExpr->affinity = SQLITE_AFF_INTEGER; + } + + /* + ** If the input is of the form Z (not Y.Z or X.Y.Z) then the name Z + ** might refer to an result-set alias. This happens, for example, when + ** we are resolving names in the WHERE clause of the following command: + ** + ** SELECT a+b AS x FROM table WHERE x<10; + ** + ** In cases like this, replace pExpr with a copy of the expression that + ** forms the result set entry ("a+b" in the example) and return immediately. + ** Note that the expression in the result set should have already been + ** resolved by the time the WHERE clause is resolved. + */ + if( cnt==0 && pEList!=0 && zTab==0 ){ + for(j=0; j<pEList->nExpr; j++){ + char *zAs = pEList->a[j].zName; + if( zAs!=0 && sqlite3StrICmp(zAs, zCol)==0 ){ + assert( pExpr->pLeft==0 && pExpr->pRight==0 ); + pExpr->op = TK_AS; + pExpr->iColumn = j; + pExpr->pLeft = sqlite3ExprDup(pEList->a[j].pExpr); + cnt = 1; + assert( zTab==0 && zDb==0 ); + goto lookupname_end_2; + } + } + } + + /* Advance to the next name context. The loop will exit when either + ** we have a match (cnt>0) or when we run out of name contexts. + */ + if( cnt==0 ){ + pNC = pNC->pNext; + } + } + + /* + ** If X and Y are NULL (in other words if only the column name Z is + ** supplied) and the value of Z is enclosed in double-quotes, then + ** Z is a string literal if it doesn't match any column names. In that + ** case, we need to return right away and not make any changes to + ** pExpr. + ** + ** Because no reference was made to outer contexts, the pNC->nRef + ** fields are not changed in any context. + */ + if( cnt==0 && zTab==0 && pColumnToken->z[0]=='"' ){ + sqliteFree(zCol); + return 0; + } + + /* + ** cnt==0 means there was not match. cnt>1 means there were two or + ** more matches. Either way, we have an error. + */ + if( cnt!=1 ){ + char *z = 0; + char *zErr; + zErr = cnt==0 ? "no such column: %s" : "ambiguous column name: %s"; + if( zDb ){ + sqlite3SetString(&z, zDb, ".", zTab, ".", zCol, 0); + }else if( zTab ){ + sqlite3SetString(&z, zTab, ".", zCol, 0); + }else{ + z = sqliteStrDup(zCol); + } + sqlite3ErrorMsg(pParse, zErr, z); + sqliteFree(z); + pTopNC->nErr++; + } + + /* If a column from a table in pSrcList is referenced, then record + ** this fact in the pSrcList.a[].colUsed bitmask. Column 0 causes + ** bit 0 to be set. Column 1 sets bit 1. And so forth. If the + ** column number is greater than the number of bits in the bitmask + ** then set the high-order bit of the bitmask. + */ + if( pExpr->iColumn>=0 && pMatch!=0 ){ + int n = pExpr->iColumn; + if( n>=sizeof(Bitmask)*8 ){ + n = sizeof(Bitmask)*8-1; + } + assert( pMatch->iCursor==pExpr->iTable ); + pMatch->colUsed |= 1<<n; + } + +lookupname_end: + /* Clean up and return + */ + sqliteFree(zDb); + sqliteFree(zTab); + sqlite3ExprDelete(pExpr->pLeft); + pExpr->pLeft = 0; + sqlite3ExprDelete(pExpr->pRight); + pExpr->pRight = 0; + pExpr->op = TK_COLUMN; +lookupname_end_2: + sqliteFree(zCol); + if( cnt==1 ){ + assert( pNC!=0 ); + sqlite3AuthRead(pParse, pExpr, pNC->pSrcList); + if( pMatch && !pMatch->pSelect ){ + pExpr->pTab = pMatch->pTab; + } + /* Increment the nRef value on all name contexts from TopNC up to + ** the point where the name matched. */ + for(;;){ + assert( pTopNC!=0 ); + pTopNC->nRef++; + if( pTopNC==pNC ) break; + pTopNC = pTopNC->pNext; + } + return 0; + } else { + return 1; + } +} + +/* +** This routine is designed as an xFunc for walkExprTree(). +** +** Resolve symbolic names into TK_COLUMN operators for the current +** node in the expression tree. Return 0 to continue the search down +** the tree or 2 to abort the tree walk. +** +** This routine also does error checking and name resolution for +** function names. The operator for aggregate functions is changed +** to TK_AGG_FUNCTION. +*/ +static int nameResolverStep(void *pArg, Expr *pExpr){ + NameContext *pNC = (NameContext*)pArg; + SrcList *pSrcList; + Parse *pParse; + + if( pExpr==0 ) return 1; + assert( pNC!=0 ); + pSrcList = pNC->pSrcList; + pParse = pNC->pParse; + + if( ExprHasAnyProperty(pExpr, EP_Resolved) ) return 1; + ExprSetProperty(pExpr, EP_Resolved); +#ifndef NDEBUG + if( pSrcList ){ + int i; + for(i=0; i<pSrcList->nSrc; i++){ + assert( pSrcList->a[i].iCursor>=0 && pSrcList->a[i].iCursor<pParse->nTab); + } + } +#endif + switch( pExpr->op ){ + /* Double-quoted strings (ex: "abc") are used as identifiers if + ** possible. Otherwise they remain as strings. Single-quoted + ** strings (ex: 'abc') are always string literals. + */ + case TK_STRING: { + if( pExpr->token.z[0]=='\'' ) break; + /* Fall thru into the TK_ID case if this is a double-quoted string */ + } + /* A lone identifier is the name of a column. + */ + case TK_ID: { + lookupName(pParse, 0, 0, &pExpr->token, pNC, pExpr); + return 1; + } + + /* A table name and column name: ID.ID + ** Or a database, table and column: ID.ID.ID + */ + case TK_DOT: { + Token *pColumn; + Token *pTable; + Token *pDb; + Expr *pRight; + + /* if( pSrcList==0 ) break; */ + pRight = pExpr->pRight; + if( pRight->op==TK_ID ){ + pDb = 0; + pTable = &pExpr->pLeft->token; + pColumn = &pRight->token; + }else{ + assert( pRight->op==TK_DOT ); + pDb = &pExpr->pLeft->token; + pTable = &pRight->pLeft->token; + pColumn = &pRight->pRight->token; + } + lookupName(pParse, pDb, pTable, pColumn, pNC, pExpr); + return 1; + } + + /* Resolve function names + */ + case TK_CONST_FUNC: + case TK_FUNCTION: { + ExprList *pList = pExpr->pList; /* The argument list */ + int n = pList ? pList->nExpr : 0; /* Number of arguments */ + int no_such_func = 0; /* True if no such function exists */ + int wrong_num_args = 0; /* True if wrong number of arguments */ + int is_agg = 0; /* True if is an aggregate function */ + int i; + int nId; /* Number of characters in function name */ + const char *zId; /* The function name. */ + FuncDef *pDef; /* Information about the function */ + int enc = pParse->db->enc; /* The database encoding */ + + zId = pExpr->token.z; + nId = pExpr->token.n; + pDef = sqlite3FindFunction(pParse->db, zId, nId, n, enc, 0); + if( pDef==0 ){ + pDef = sqlite3FindFunction(pParse->db, zId, nId, -1, enc, 0); + if( pDef==0 ){ + no_such_func = 1; + }else{ + wrong_num_args = 1; + } + }else{ + is_agg = pDef->xFunc==0; + } + if( is_agg && !pNC->allowAgg ){ + sqlite3ErrorMsg(pParse, "misuse of aggregate function %.*s()", nId,zId); + pNC->nErr++; + is_agg = 0; + }else if( no_such_func ){ + sqlite3ErrorMsg(pParse, "no such function: %.*s", nId, zId); + pNC->nErr++; + }else if( wrong_num_args ){ + sqlite3ErrorMsg(pParse,"wrong number of arguments to function %.*s()", + nId, zId); + pNC->nErr++; + } + if( is_agg ){ + pExpr->op = TK_AGG_FUNCTION; + pNC->hasAgg = 1; + } + if( is_agg ) pNC->allowAgg = 0; + for(i=0; pNC->nErr==0 && i<n; i++){ + walkExprTree(pList->a[i].pExpr, nameResolverStep, pNC); + } + if( is_agg ) pNC->allowAgg = 1; + /* FIX ME: Compute pExpr->affinity based on the expected return + ** type of the function + */ + return is_agg; + } +#ifndef SQLITE_OMIT_SUBQUERY + case TK_SELECT: + case TK_EXISTS: +#endif + case TK_IN: { + if( pExpr->pSelect ){ + int nRef = pNC->nRef; + sqlite3SelectResolve(pParse, pExpr->pSelect, pNC); + assert( pNC->nRef>=nRef ); + if( nRef!=pNC->nRef ){ + ExprSetProperty(pExpr, EP_VarSelect); + } + } + } + } + return 0; +} + +/* +** This routine walks an expression tree and resolves references to +** table columns. Nodes of the form ID.ID or ID resolve into an +** index to the table in the table list and a column offset. The +** Expr.opcode for such nodes is changed to TK_COLUMN. The Expr.iTable +** value is changed to the index of the referenced table in pTabList +** plus the "base" value. The base value will ultimately become the +** VDBE cursor number for a cursor that is pointing into the referenced +** table. The Expr.iColumn value is changed to the index of the column +** of the referenced table. The Expr.iColumn value for the special +** ROWID column is -1. Any INTEGER PRIMARY KEY column is tried as an +** alias for ROWID. +** +** Also resolve function names and check the functions for proper +** usage. Make sure all function names are recognized and all functions +** have the correct number of arguments. Leave an error message +** in pParse->zErrMsg if anything is amiss. Return the number of errors. +** +** If the expression contains aggregate functions then set the EP_Agg +** property on the expression. +*/ +int sqlite3ExprResolveNames( + NameContext *pNC, /* Namespace to resolve expressions in. */ + Expr *pExpr /* The expression to be analyzed. */ +){ + if( pExpr==0 ) return 0; + walkExprTree(pExpr, nameResolverStep, pNC); + if( pNC->nErr>0 ){ + ExprSetProperty(pExpr, EP_Error); + } + return ExprHasProperty(pExpr, EP_Error); +} + +/* +** A pointer instance of this structure is used to pass information +** through walkExprTree into codeSubqueryStep(). +*/ +typedef struct QueryCoder QueryCoder; +struct QueryCoder { + Parse *pParse; /* The parsing context */ + NameContext *pNC; /* Namespace of first enclosing query */ +}; + + +/* +** Generate code for subqueries and IN operators. +** +** IN operators comes in two forms: +** +** expr IN (exprlist) +** and +** expr IN (SELECT ...) +** +** The first form is handled by creating a set holding the list +** of allowed values. The second form causes the SELECT to generate +** a temporary table. +*/ +#ifndef SQLITE_OMIT_SUBQUERY +void sqlite3CodeSubselect(Parse *pParse, Expr *pExpr){ + int label = 0; /* Address after sub-select code */ + Vdbe *v = sqlite3GetVdbe(pParse); + if( v==0 ) return; + + /* If this is not a variable (correlated) select, then execute + ** it only once. Unless this is part of a trigger program. In + ** that case re-execute every time (this could be optimized). + */ + if( !ExprHasAnyProperty(pExpr, EP_VarSelect) && !pParse->trigStack ){ + int mem = pParse->nMem++; + sqlite3VdbeAddOp(v, OP_MemLoad, mem, 0); + label = sqlite3VdbeMakeLabel(v); + sqlite3VdbeAddOp(v, OP_If, 0, label); + sqlite3VdbeAddOp(v, OP_Integer, 1, 0); + sqlite3VdbeAddOp(v, OP_MemStore, mem, 1); + } + + if( pExpr->pSelect ){ + sqlite3VdbeAddOp(v, OP_AggContextPush, 0, 0); + } + + switch( pExpr->op ){ + case TK_IN: { + char affinity; + KeyInfo keyInfo; + int addr; /* Address of OP_OpenTemp instruction */ + + affinity = sqlite3ExprAffinity(pExpr->pLeft); + + /* Whether this is an 'x IN(SELECT...)' or an 'x IN(<exprlist>)' + ** expression it is handled the same way. A temporary table is + ** filled with single-field index keys representing the results + ** from the SELECT or the <exprlist>. + ** + ** If the 'x' expression is a column value, or the SELECT... + ** statement returns a column value, then the affinity of that + ** column is used to build the index keys. If both 'x' and the + ** SELECT... statement are columns, then numeric affinity is used + ** if either column has NUMERIC or INTEGER affinity. If neither + ** 'x' nor the SELECT... statement are columns, then numeric affinity + ** is used. + */ + pExpr->iTable = pParse->nTab++; + addr = sqlite3VdbeAddOp(v, OP_OpenTemp, pExpr->iTable, 0); + memset(&keyInfo, 0, sizeof(keyInfo)); + keyInfo.nField = 1; + sqlite3VdbeAddOp(v, OP_SetNumColumns, pExpr->iTable, 1); + + if( pExpr->pSelect ){ + /* Case 1: expr IN (SELECT ...) + ** + ** Generate code to write the results of the select into the temporary + ** table allocated and opened above. + */ + int iParm = pExpr->iTable + (((int)affinity)<<16); + ExprList *pEList; + assert( (pExpr->iTable&0x0000FFFF)==pExpr->iTable ); + sqlite3Select(pParse, pExpr->pSelect, SRT_Set, iParm, 0, 0, 0, 0); + pEList = pExpr->pSelect->pEList; + if( pEList && pEList->nExpr>0 ){ + keyInfo.aColl[0] = binaryCompareCollSeq(pParse, pExpr->pLeft, + pEList->a[0].pExpr); + } + }else if( pExpr->pList ){ + /* Case 2: expr IN (exprlist) + ** + ** For each expression, build an index key from the evaluation and + ** store it in the temporary table. If <expr> is a column, then use + ** that columns affinity when building index keys. If <expr> is not + ** a column, use numeric affinity. + */ + int i; + if( !affinity ){ + affinity = SQLITE_AFF_NUMERIC; + } + keyInfo.aColl[0] = pExpr->pLeft->pColl; + + /* Loop through each expression in <exprlist>. */ + for(i=0; i<pExpr->pList->nExpr; i++){ + Expr *pE2 = pExpr->pList->a[i].pExpr; + + /* Check that the expression is constant and valid. */ + if( !sqlite3ExprIsConstant(pE2) ){ + sqlite3ErrorMsg(pParse, + "right-hand side of IN operator must be constant"); + return; + } + + /* Evaluate the expression and insert it into the temp table */ + sqlite3ExprCode(pParse, pE2); + sqlite3VdbeOp3(v, OP_MakeRecord, 1, 0, &affinity, 1); + sqlite3VdbeAddOp(v, OP_IdxInsert, pExpr->iTable, 0); + } + } + sqlite3VdbeChangeP3(v, addr, (void *)&keyInfo, P3_KEYINFO); + break; + } + + case TK_EXISTS: + case TK_SELECT: { + /* This has to be a scalar SELECT. Generate code to put the + ** value of this select in a memory cell and record the number + ** of the memory cell in iColumn. + */ + int sop; + Select *pSel; + + pExpr->iColumn = pParse->nMem++; + pSel = pExpr->pSelect; + if( pExpr->op==TK_SELECT ){ + sop = SRT_Mem; + }else{ + static const Token one = { "1", 0, 1 }; + sop = SRT_Exists; + sqlite3ExprListDelete(pSel->pEList); + pSel->pEList = sqlite3ExprListAppend(0, + sqlite3Expr(TK_INTEGER, 0, 0, &one), 0); + } + sqlite3Select(pParse, pSel, sop, pExpr->iColumn, 0, 0, 0, 0); + break; + } + } + + if( pExpr->pSelect ){ + sqlite3VdbeAddOp(v, OP_AggContextPop, 0, 0); + } + if( label<0 ){ + sqlite3VdbeResolveLabel(v, label); + } + return; +} +#endif /* SQLITE_OMIT_SUBQUERY */ + +/* +** Generate an instruction that will put the integer describe by +** text z[0..n-1] on the stack. +*/ +static void codeInteger(Vdbe *v, const char *z, int n){ + int i; + if( sqlite3GetInt32(z, &i) ){ + sqlite3VdbeAddOp(v, OP_Integer, i, 0); + }else if( sqlite3FitsIn64Bits(z) ){ + sqlite3VdbeOp3(v, OP_Integer, 0, 0, z, n); + }else{ + sqlite3VdbeOp3(v, OP_Real, 0, 0, z, n); + } +} + +/* +** Generate code into the current Vdbe to evaluate the given +** expression and leave the result on the top of stack. +** +** This code depends on the fact that certain token values (ex: TK_EQ) +** are the same as opcode values (ex: OP_Eq) that implement the corresponding +** operation. Special comments in vdbe.c and the mkopcodeh.awk script in +** the make process cause these values to align. Assert()s in the code +** below verify that the numbers are aligned correctly. +*/ +void sqlite3ExprCode(Parse *pParse, Expr *pExpr){ + Vdbe *v = pParse->pVdbe; + int op; + if( v==0 ) return; + if( pExpr==0 ){ + sqlite3VdbeAddOp(v, OP_Null, 0, 0); + return; + } + op = pExpr->op; + switch( op ){ + case TK_COLUMN: { + if( !pParse->fillAgg && pExpr->iAgg>=0 ){ + sqlite3VdbeAddOp(v, OP_AggGet, pExpr->iAggCtx, pExpr->iAgg); + }else if( pExpr->iColumn>=0 ){ + sqlite3VdbeAddOp(v, OP_Column, pExpr->iTable, pExpr->iColumn); + sqlite3ColumnDefault(v, pExpr->pTab, pExpr->iColumn); + }else{ + sqlite3VdbeAddOp(v, OP_Rowid, pExpr->iTable, 0); + } + break; + } + case TK_INTEGER: { + codeInteger(v, pExpr->token.z, pExpr->token.n); + break; + } + case TK_FLOAT: + case TK_STRING: { + assert( TK_FLOAT==OP_Real ); + assert( TK_STRING==OP_String8 ); + sqlite3VdbeOp3(v, op, 0, 0, pExpr->token.z, pExpr->token.n); + sqlite3VdbeDequoteP3(v, -1); + break; + } + case TK_NULL: { + sqlite3VdbeAddOp(v, OP_Null, 0, 0); + break; + } +#ifndef SQLITE_OMIT_BLOB_LITERAL + case TK_BLOB: { + assert( TK_BLOB==OP_HexBlob ); + sqlite3VdbeOp3(v, op, 0, 0, pExpr->token.z+1, pExpr->token.n-1); + sqlite3VdbeDequoteP3(v, -1); + break; + } +#endif + case TK_VARIABLE: { + sqlite3VdbeAddOp(v, OP_Variable, pExpr->iTable, 0); + if( pExpr->token.n>1 ){ + sqlite3VdbeChangeP3(v, -1, pExpr->token.z, pExpr->token.n); + } + break; + } + case TK_REGISTER: { + sqlite3VdbeAddOp(v, OP_MemLoad, pExpr->iTable, 0); + break; + } + case TK_LT: + case TK_LE: + case TK_GT: + case TK_GE: + case TK_NE: + case TK_EQ: { + assert( TK_LT==OP_Lt ); + assert( TK_LE==OP_Le ); + assert( TK_GT==OP_Gt ); + assert( TK_GE==OP_Ge ); + assert( TK_EQ==OP_Eq ); + assert( TK_NE==OP_Ne ); + sqlite3ExprCode(pParse, pExpr->pLeft); + sqlite3ExprCode(pParse, pExpr->pRight); + codeCompare(pParse, pExpr->pLeft, pExpr->pRight, op, 0, 0); + break; + } + case TK_AND: + case TK_OR: + case TK_PLUS: + case TK_STAR: + case TK_MINUS: + case TK_REM: + case TK_BITAND: + case TK_BITOR: + case TK_SLASH: + case TK_LSHIFT: + case TK_RSHIFT: + case TK_CONCAT: { + assert( TK_AND==OP_And ); + assert( TK_OR==OP_Or ); + assert( TK_PLUS==OP_Add ); + assert( TK_MINUS==OP_Subtract ); + assert( TK_REM==OP_Remainder ); + assert( TK_BITAND==OP_BitAnd ); + assert( TK_BITOR==OP_BitOr ); + assert( TK_SLASH==OP_Divide ); + assert( TK_LSHIFT==OP_ShiftLeft ); + assert( TK_RSHIFT==OP_ShiftRight ); + assert( TK_CONCAT==OP_Concat ); + sqlite3ExprCode(pParse, pExpr->pLeft); + sqlite3ExprCode(pParse, pExpr->pRight); + sqlite3VdbeAddOp(v, op, 0, 0); + break; + } + case TK_UMINUS: { + Expr *pLeft = pExpr->pLeft; + assert( pLeft ); + if( pLeft->op==TK_FLOAT || pLeft->op==TK_INTEGER ){ + Token *p = &pLeft->token; + char *z = sqliteMalloc( p->n + 2 ); + sprintf(z, "-%.*s", p->n, p->z); + if( pLeft->op==TK_FLOAT ){ + sqlite3VdbeOp3(v, OP_Real, 0, 0, z, p->n+1); + }else{ + codeInteger(v, z, p->n+1); + } + sqliteFree(z); + break; + } + /* Fall through into TK_NOT */ + } + case TK_BITNOT: + case TK_NOT: { + assert( TK_BITNOT==OP_BitNot ); + assert( TK_NOT==OP_Not ); + sqlite3ExprCode(pParse, pExpr->pLeft); + sqlite3VdbeAddOp(v, op, 0, 0); + break; + } + case TK_ISNULL: + case TK_NOTNULL: { + int dest; + assert( TK_ISNULL==OP_IsNull ); + assert( TK_NOTNULL==OP_NotNull ); + sqlite3VdbeAddOp(v, OP_Integer, 1, 0); + sqlite3ExprCode(pParse, pExpr->pLeft); + dest = sqlite3VdbeCurrentAddr(v) + 2; + sqlite3VdbeAddOp(v, op, 1, dest); + sqlite3VdbeAddOp(v, OP_AddImm, -1, 0); + break; + } + case TK_AGG_FUNCTION: { + sqlite3VdbeAddOp(v, OP_AggGet, 0, pExpr->iAgg); + break; + } + case TK_CONST_FUNC: + case TK_FUNCTION: { + ExprList *pList = pExpr->pList; + int nExpr = pList ? pList->nExpr : 0; + FuncDef *pDef; + int nId; + const char *zId; + int p2 = 0; + int i; + u8 enc = pParse->db->enc; + CollSeq *pColl = 0; + zId = pExpr->token.z; + nId = pExpr->token.n; + pDef = sqlite3FindFunction(pParse->db, zId, nId, nExpr, enc, 0); + assert( pDef!=0 ); + nExpr = sqlite3ExprCodeExprList(pParse, pList); + for(i=0; i<nExpr && i<32; i++){ + if( sqlite3ExprIsConstant(pList->a[i].pExpr) ){ + p2 |= (1<<i); + } + if( pDef->needCollSeq && !pColl ){ + pColl = sqlite3ExprCollSeq(pParse, pList->a[i].pExpr); + } + } + if( pDef->needCollSeq ){ + if( !pColl ) pColl = pParse->db->pDfltColl; + sqlite3VdbeOp3(v, OP_CollSeq, 0, 0, (char *)pColl, P3_COLLSEQ); + } + sqlite3VdbeOp3(v, OP_Function, nExpr, p2, (char*)pDef, P3_FUNCDEF); + break; + } +#ifndef SQLITE_OMIT_SUBQUERY + case TK_EXISTS: + case TK_SELECT: { + sqlite3CodeSubselect(pParse, pExpr); + sqlite3VdbeAddOp(v, OP_MemLoad, pExpr->iColumn, 0); + VdbeComment((v, "# load subquery result")); + break; + } + case TK_IN: { + int addr; + char affinity; + sqlite3CodeSubselect(pParse, pExpr); + + /* Figure out the affinity to use to create a key from the results + ** of the expression. affinityStr stores a static string suitable for + ** P3 of OP_MakeRecord. + */ + affinity = comparisonAffinity(pExpr); + + sqlite3VdbeAddOp(v, OP_Integer, 1, 0); + + /* Code the <expr> from "<expr> IN (...)". The temporary table + ** pExpr->iTable contains the values that make up the (...) set. + */ + sqlite3ExprCode(pParse, pExpr->pLeft); + addr = sqlite3VdbeCurrentAddr(v); + sqlite3VdbeAddOp(v, OP_NotNull, -1, addr+4); /* addr + 0 */ + sqlite3VdbeAddOp(v, OP_Pop, 2, 0); + sqlite3VdbeAddOp(v, OP_Null, 0, 0); + sqlite3VdbeAddOp(v, OP_Goto, 0, addr+7); + sqlite3VdbeOp3(v, OP_MakeRecord, 1, 0, &affinity, 1); /* addr + 4 */ + sqlite3VdbeAddOp(v, OP_Found, pExpr->iTable, addr+7); + sqlite3VdbeAddOp(v, OP_AddImm, -1, 0); /* addr + 6 */ + + break; + } +#endif + case TK_BETWEEN: { + Expr *pLeft = pExpr->pLeft; + struct ExprList_item *pLItem = pExpr->pList->a; + Expr *pRight = pLItem->pExpr; + sqlite3ExprCode(pParse, pLeft); + sqlite3VdbeAddOp(v, OP_Dup, 0, 0); + sqlite3ExprCode(pParse, pRight); + codeCompare(pParse, pLeft, pRight, OP_Ge, 0, 0); + sqlite3VdbeAddOp(v, OP_Pull, 1, 0); + pLItem++; + pRight = pLItem->pExpr; + sqlite3ExprCode(pParse, pRight); + codeCompare(pParse, pLeft, pRight, OP_Le, 0, 0); + sqlite3VdbeAddOp(v, OP_And, 0, 0); + break; + } + case TK_UPLUS: + case TK_AS: { + sqlite3ExprCode(pParse, pExpr->pLeft); + break; + } + case TK_CASE: { + int expr_end_label; + int jumpInst; + int addr; + int nExpr; + int i; + ExprList *pEList; + struct ExprList_item *aListelem; + + assert(pExpr->pList); + assert((pExpr->pList->nExpr % 2) == 0); + assert(pExpr->pList->nExpr > 0); + pEList = pExpr->pList; + aListelem = pEList->a; + nExpr = pEList->nExpr; + expr_end_label = sqlite3VdbeMakeLabel(v); + if( pExpr->pLeft ){ + sqlite3ExprCode(pParse, pExpr->pLeft); + } + for(i=0; i<nExpr; i=i+2){ + sqlite3ExprCode(pParse, aListelem[i].pExpr); + if( pExpr->pLeft ){ + sqlite3VdbeAddOp(v, OP_Dup, 1, 1); + jumpInst = codeCompare(pParse, pExpr->pLeft, aListelem[i].pExpr, + OP_Ne, 0, 1); + sqlite3VdbeAddOp(v, OP_Pop, 1, 0); + }else{ + jumpInst = sqlite3VdbeAddOp(v, OP_IfNot, 1, 0); + } + sqlite3ExprCode(pParse, aListelem[i+1].pExpr); + sqlite3VdbeAddOp(v, OP_Goto, 0, expr_end_label); + addr = sqlite3VdbeCurrentAddr(v); + sqlite3VdbeChangeP2(v, jumpInst, addr); + } + if( pExpr->pLeft ){ + sqlite3VdbeAddOp(v, OP_Pop, 1, 0); + } + if( pExpr->pRight ){ + sqlite3ExprCode(pParse, pExpr->pRight); + }else{ + sqlite3VdbeAddOp(v, OP_Null, 0, 0); + } + sqlite3VdbeResolveLabel(v, expr_end_label); + break; + } +#ifndef SQLITE_OMIT_TRIGGER + case TK_RAISE: { + if( !pParse->trigStack ){ + sqlite3ErrorMsg(pParse, + "RAISE() may only be used within a trigger-program"); + return; + } + if( pExpr->iColumn!=OE_Ignore ){ + assert( pExpr->iColumn==OE_Rollback || + pExpr->iColumn == OE_Abort || + pExpr->iColumn == OE_Fail ); + sqlite3VdbeOp3(v, OP_Halt, SQLITE_CONSTRAINT, pExpr->iColumn, + pExpr->token.z, pExpr->token.n); + sqlite3VdbeDequoteP3(v, -1); + } else { + assert( pExpr->iColumn == OE_Ignore ); + sqlite3VdbeAddOp(v, OP_ContextPop, 0, 0); + sqlite3VdbeAddOp(v, OP_Goto, 0, pParse->trigStack->ignoreJump); + VdbeComment((v, "# raise(IGNORE)")); + } + } +#endif + break; + } +} + +#ifndef SQLITE_OMIT_TRIGGER +/* +** Generate code that evalutes the given expression and leaves the result +** on the stack. See also sqlite3ExprCode(). +** +** This routine might also cache the result and modify the pExpr tree +** so that it will make use of the cached result on subsequent evaluations +** rather than evaluate the whole expression again. Trivial expressions are +** not cached. If the expression is cached, its result is stored in a +** memory location. +*/ +void sqlite3ExprCodeAndCache(Parse *pParse, Expr *pExpr){ + Vdbe *v = pParse->pVdbe; + int iMem; + int addr1, addr2; + if( v==0 ) return; + addr1 = sqlite3VdbeCurrentAddr(v); + sqlite3ExprCode(pParse, pExpr); + addr2 = sqlite3VdbeCurrentAddr(v); + if( addr2>addr1+1 || sqlite3VdbeGetOp(v, addr1)->opcode==OP_Function ){ + iMem = pExpr->iTable = pParse->nMem++; + sqlite3VdbeAddOp(v, OP_MemStore, iMem, 0); + pExpr->op = TK_REGISTER; + } +} +#endif + +/* +** Generate code that pushes the value of every element of the given +** expression list onto the stack. +** +** Return the number of elements pushed onto the stack. +*/ +int sqlite3ExprCodeExprList( + Parse *pParse, /* Parsing context */ + ExprList *pList /* The expression list to be coded */ +){ + struct ExprList_item *pItem; + int i, n; + Vdbe *v; + if( pList==0 ) return 0; + v = sqlite3GetVdbe(pParse); + n = pList->nExpr; + for(pItem=pList->a, i=0; i<n; i++, pItem++){ + sqlite3ExprCode(pParse, pItem->pExpr); + } + return n; +} + +/* +** Generate code for a boolean expression such that a jump is made +** to the label "dest" if the expression is true but execution +** continues straight thru if the expression is false. +** +** If the expression evaluates to NULL (neither true nor false), then +** take the jump if the jumpIfNull flag is true. +** +** This code depends on the fact that certain token values (ex: TK_EQ) +** are the same as opcode values (ex: OP_Eq) that implement the corresponding +** operation. Special comments in vdbe.c and the mkopcodeh.awk script in +** the make process cause these values to align. Assert()s in the code +** below verify that the numbers are aligned correctly. +*/ +void sqlite3ExprIfTrue(Parse *pParse, Expr *pExpr, int dest, int jumpIfNull){ + Vdbe *v = pParse->pVdbe; + int op = 0; + if( v==0 || pExpr==0 ) return; + op = pExpr->op; + switch( op ){ + case TK_AND: { + int d2 = sqlite3VdbeMakeLabel(v); + sqlite3ExprIfFalse(pParse, pExpr->pLeft, d2, !jumpIfNull); + sqlite3ExprIfTrue(pParse, pExpr->pRight, dest, jumpIfNull); + sqlite3VdbeResolveLabel(v, d2); + break; + } + case TK_OR: { + sqlite3ExprIfTrue(pParse, pExpr->pLeft, dest, jumpIfNull); + sqlite3ExprIfTrue(pParse, pExpr->pRight, dest, jumpIfNull); + break; + } + case TK_NOT: { + sqlite3ExprIfFalse(pParse, pExpr->pLeft, dest, jumpIfNull); + break; + } + case TK_LT: + case TK_LE: + case TK_GT: + case TK_GE: + case TK_NE: + case TK_EQ: { + assert( TK_LT==OP_Lt ); + assert( TK_LE==OP_Le ); + assert( TK_GT==OP_Gt ); + assert( TK_GE==OP_Ge ); + assert( TK_EQ==OP_Eq ); + assert( TK_NE==OP_Ne ); + sqlite3ExprCode(pParse, pExpr->pLeft); + sqlite3ExprCode(pParse, pExpr->pRight); + codeCompare(pParse, pExpr->pLeft, pExpr->pRight, op, dest, jumpIfNull); + break; + } + case TK_ISNULL: + case TK_NOTNULL: { + assert( TK_ISNULL==OP_IsNull ); + assert( TK_NOTNULL==OP_NotNull ); + sqlite3ExprCode(pParse, pExpr->pLeft); + sqlite3VdbeAddOp(v, op, 1, dest); + break; + } + case TK_BETWEEN: { + /* The expression "x BETWEEN y AND z" is implemented as: + ** + ** 1 IF (x < y) GOTO 3 + ** 2 IF (x <= z) GOTO <dest> + ** 3 ... + */ + int addr; + Expr *pLeft = pExpr->pLeft; + Expr *pRight = pExpr->pList->a[0].pExpr; + sqlite3ExprCode(pParse, pLeft); + sqlite3VdbeAddOp(v, OP_Dup, 0, 0); + sqlite3ExprCode(pParse, pRight); + addr = codeCompare(pParse, pLeft, pRight, OP_Lt, 0, !jumpIfNull); + + pRight = pExpr->pList->a[1].pExpr; + sqlite3ExprCode(pParse, pRight); + codeCompare(pParse, pLeft, pRight, OP_Le, dest, jumpIfNull); + + sqlite3VdbeAddOp(v, OP_Integer, 0, 0); + sqlite3VdbeChangeP2(v, addr, sqlite3VdbeCurrentAddr(v)); + sqlite3VdbeAddOp(v, OP_Pop, 1, 0); + break; + } + default: { + sqlite3ExprCode(pParse, pExpr); + sqlite3VdbeAddOp(v, OP_If, jumpIfNull, dest); + break; + } + } +} + +/* +** Generate code for a boolean expression such that a jump is made +** to the label "dest" if the expression is false but execution +** continues straight thru if the expression is true. +** +** If the expression evaluates to NULL (neither true nor false) then +** jump if jumpIfNull is true or fall through if jumpIfNull is false. +*/ +void sqlite3ExprIfFalse(Parse *pParse, Expr *pExpr, int dest, int jumpIfNull){ + Vdbe *v = pParse->pVdbe; + int op = 0; + if( v==0 || pExpr==0 ) return; + + /* The value of pExpr->op and op are related as follows: + ** + ** pExpr->op op + ** --------- ---------- + ** TK_ISNULL OP_NotNull + ** TK_NOTNULL OP_IsNull + ** TK_NE OP_Eq + ** TK_EQ OP_Ne + ** TK_GT OP_Le + ** TK_LE OP_Gt + ** TK_GE OP_Lt + ** TK_LT OP_Ge + ** + ** For other values of pExpr->op, op is undefined and unused. + ** The value of TK_ and OP_ constants are arranged such that we + ** can compute the mapping above using the following expression. + ** Assert()s verify that the computation is correct. + */ + op = ((pExpr->op+(TK_ISNULL&1))^1)-(TK_ISNULL&1); + + /* Verify correct alignment of TK_ and OP_ constants + */ + assert( pExpr->op!=TK_ISNULL || op==OP_NotNull ); + assert( pExpr->op!=TK_NOTNULL || op==OP_IsNull ); + assert( pExpr->op!=TK_NE || op==OP_Eq ); + assert( pExpr->op!=TK_EQ || op==OP_Ne ); + assert( pExpr->op!=TK_LT || op==OP_Ge ); + assert( pExpr->op!=TK_LE || op==OP_Gt ); + assert( pExpr->op!=TK_GT || op==OP_Le ); + assert( pExpr->op!=TK_GE || op==OP_Lt ); + + switch( pExpr->op ){ + case TK_AND: { + sqlite3ExprIfFalse(pParse, pExpr->pLeft, dest, jumpIfNull); + sqlite3ExprIfFalse(pParse, pExpr->pRight, dest, jumpIfNull); + break; + } + case TK_OR: { + int d2 = sqlite3VdbeMakeLabel(v); + sqlite3ExprIfTrue(pParse, pExpr->pLeft, d2, !jumpIfNull); + sqlite3ExprIfFalse(pParse, pExpr->pRight, dest, jumpIfNull); + sqlite3VdbeResolveLabel(v, d2); + break; + } + case TK_NOT: { + sqlite3ExprIfTrue(pParse, pExpr->pLeft, dest, jumpIfNull); + break; + } + case TK_LT: + case TK_LE: + case TK_GT: + case TK_GE: + case TK_NE: + case TK_EQ: { + sqlite3ExprCode(pParse, pExpr->pLeft); + sqlite3ExprCode(pParse, pExpr->pRight); + codeCompare(pParse, pExpr->pLeft, pExpr->pRight, op, dest, jumpIfNull); + break; + } + case TK_ISNULL: + case TK_NOTNULL: { + sqlite3ExprCode(pParse, pExpr->pLeft); + sqlite3VdbeAddOp(v, op, 1, dest); + break; + } + case TK_BETWEEN: { + /* The expression is "x BETWEEN y AND z". It is implemented as: + ** + ** 1 IF (x >= y) GOTO 3 + ** 2 GOTO <dest> + ** 3 IF (x > z) GOTO <dest> + */ + int addr; + Expr *pLeft = pExpr->pLeft; + Expr *pRight = pExpr->pList->a[0].pExpr; + sqlite3ExprCode(pParse, pLeft); + sqlite3VdbeAddOp(v, OP_Dup, 0, 0); + sqlite3ExprCode(pParse, pRight); + addr = sqlite3VdbeCurrentAddr(v); + codeCompare(pParse, pLeft, pRight, OP_Ge, addr+3, !jumpIfNull); + + sqlite3VdbeAddOp(v, OP_Pop, 1, 0); + sqlite3VdbeAddOp(v, OP_Goto, 0, dest); + pRight = pExpr->pList->a[1].pExpr; + sqlite3ExprCode(pParse, pRight); + codeCompare(pParse, pLeft, pRight, OP_Gt, dest, jumpIfNull); + break; + } + default: { + sqlite3ExprCode(pParse, pExpr); + sqlite3VdbeAddOp(v, OP_IfNot, jumpIfNull, dest); + break; + } + } +} + +/* +** Do a deep comparison of two expression trees. Return TRUE (non-zero) +** if they are identical and return FALSE if they differ in any way. +*/ +int sqlite3ExprCompare(Expr *pA, Expr *pB){ + int i; + if( pA==0 ){ + return pB==0; + }else if( pB==0 ){ + return 0; + } + if( pA->op!=pB->op ) return 0; + if( !sqlite3ExprCompare(pA->pLeft, pB->pLeft) ) return 0; + if( !sqlite3ExprCompare(pA->pRight, pB->pRight) ) return 0; + if( pA->pList ){ + if( pB->pList==0 ) return 0; + if( pA->pList->nExpr!=pB->pList->nExpr ) return 0; + for(i=0; i<pA->pList->nExpr; i++){ + if( !sqlite3ExprCompare(pA->pList->a[i].pExpr, pB->pList->a[i].pExpr) ){ + return 0; + } + } + }else if( pB->pList ){ + return 0; + } + if( pA->pSelect || pB->pSelect ) return 0; + if( pA->iTable!=pB->iTable || pA->iColumn!=pB->iColumn ) return 0; + if( pA->token.z ){ + if( pB->token.z==0 ) return 0; + if( pB->token.n!=pA->token.n ) return 0; + if( sqlite3StrNICmp(pA->token.z, pB->token.z, pB->token.n)!=0 ) return 0; + } + return 1; +} + +/* +** Add a new element to the pParse->aAgg[] array and return its index. +** The new element is initialized to zero. The calling function is +** expected to fill it in. +*/ +static int appendAggInfo(Parse *pParse){ + if( (pParse->nAgg & 0x7)==0 ){ + int amt = pParse->nAgg + 8; + AggExpr *aAgg = sqliteRealloc(pParse->aAgg, amt*sizeof(pParse->aAgg[0])); + if( aAgg==0 ){ + return -1; + } + pParse->aAgg = aAgg; + } + memset(&pParse->aAgg[pParse->nAgg], 0, sizeof(pParse->aAgg[0])); + return pParse->nAgg++; +} + +/* +** This is an xFunc for walkExprTree() used to implement +** sqlite3ExprAnalyzeAggregates(). See sqlite3ExprAnalyzeAggregates +** for additional information. +** +** This routine analyzes the aggregate function at pExpr. +*/ +static int analyzeAggregate(void *pArg, Expr *pExpr){ + int i; + AggExpr *aAgg; + NameContext *pNC = (NameContext *)pArg; + Parse *pParse = pNC->pParse; + SrcList *pSrcList = pNC->pSrcList; + + switch( pExpr->op ){ + case TK_COLUMN: { + for(i=0; pSrcList && i<pSrcList->nSrc; i++){ + if( pExpr->iTable==pSrcList->a[i].iCursor ){ + aAgg = pParse->aAgg; + for(i=0; i<pParse->nAgg; i++){ + if( aAgg[i].isAgg ) continue; + if( aAgg[i].pExpr->iTable==pExpr->iTable + && aAgg[i].pExpr->iColumn==pExpr->iColumn ){ + break; + } + } + if( i>=pParse->nAgg ){ + i = appendAggInfo(pParse); + if( i<0 ) return 1; + pParse->aAgg[i].isAgg = 0; + pParse->aAgg[i].pExpr = pExpr; + } + pExpr->iAgg = i; + pExpr->iAggCtx = pNC->nDepth; + return 1; + } + } + return 1; + } + case TK_AGG_FUNCTION: { + if( pNC->nDepth==0 ){ + aAgg = pParse->aAgg; + for(i=0; i<pParse->nAgg; i++){ + if( !aAgg[i].isAgg ) continue; + if( sqlite3ExprCompare(aAgg[i].pExpr, pExpr) ){ + break; + } + } + if( i>=pParse->nAgg ){ + u8 enc = pParse->db->enc; + i = appendAggInfo(pParse); + if( i<0 ) return 1; + pParse->aAgg[i].isAgg = 1; + pParse->aAgg[i].pExpr = pExpr; + pParse->aAgg[i].pFunc = sqlite3FindFunction(pParse->db, + pExpr->token.z, pExpr->token.n, + pExpr->pList ? pExpr->pList->nExpr : 0, enc, 0); + } + pExpr->iAgg = i; + return 1; + } + } + } + if( pExpr->pSelect ){ + pNC->nDepth++; + walkSelectExpr(pExpr->pSelect, analyzeAggregate, pNC); + pNC->nDepth--; + } + return 0; +} + +/* +** Analyze the given expression looking for aggregate functions and +** for variables that need to be added to the pParse->aAgg[] array. +** Make additional entries to the pParse->aAgg[] array as necessary. +** +** This routine should only be called after the expression has been +** analyzed by sqlite3ExprResolveNames(). +** +** If errors are seen, leave an error message in zErrMsg and return +** the number of errors. +*/ +int sqlite3ExprAnalyzeAggregates(NameContext *pNC, Expr *pExpr){ + int nErr = pNC->pParse->nErr; + walkExprTree(pExpr, analyzeAggregate, pNC); + return pNC->pParse->nErr - nErr; +} diff --git a/src/sqlite/func.c b/src/sqlite/func.c new file mode 100644 index 0000000..6b05335 --- /dev/null +++ b/src/sqlite/func.c @@ -0,0 +1,1043 @@ +/* +** 2002 February 23 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** This file contains the C functions that implement various SQL +** functions of SQLite. +** +** There is only one exported symbol in this file - the function +** sqliteRegisterBuildinFunctions() found at the bottom of the file. +** All other code has file scope. +** +** $Id: func.c,v 1.1.1.1 2006/02/03 20:35:12 hoganrobert Exp $ +*/ +#include "sqliteInt.h" +#include <ctype.h> +#include <math.h> +#include <stdlib.h> +#include <assert.h> +#include "vdbeInt.h" +#include "os.h" + +static CollSeq *sqlite3GetFuncCollSeq(sqlite3_context *context){ + return context->pColl; +} + +/* +** Implementation of the non-aggregate min() and max() functions +*/ +static void minmaxFunc( + sqlite3_context *context, + int argc, + sqlite3_value **argv +){ + int i; + int mask; /* 0 for min() or 0xffffffff for max() */ + int iBest; + CollSeq *pColl; + + if( argc==0 ) return; + mask = sqlite3_user_data(context)==0 ? 0 : -1; + pColl = sqlite3GetFuncCollSeq(context); + assert( pColl ); + assert( mask==-1 || mask==0 ); + iBest = 0; + if( sqlite3_value_type(argv[0])==SQLITE_NULL ) return; + for(i=1; i<argc; i++){ + if( sqlite3_value_type(argv[i])==SQLITE_NULL ) return; + if( (sqlite3MemCompare(argv[iBest], argv[i], pColl)^mask)>=0 ){ + iBest = i; + } + } + sqlite3_result_value(context, argv[iBest]); +} + +/* +** Return the type of the argument. +*/ +static void typeofFunc( + sqlite3_context *context, + int argc, + sqlite3_value **argv +){ + const char *z = 0; + switch( sqlite3_value_type(argv[0]) ){ + case SQLITE_NULL: z = "null"; break; + case SQLITE_INTEGER: z = "integer"; break; + case SQLITE_TEXT: z = "text"; break; + case SQLITE_FLOAT: z = "real"; break; + case SQLITE_BLOB: z = "blob"; break; + } + sqlite3_result_text(context, z, -1, SQLITE_STATIC); +} + +/* +** Implementation of the length() function +*/ +static void lengthFunc( + sqlite3_context *context, + int argc, + sqlite3_value **argv +){ + int len; + + assert( argc==1 ); + switch( sqlite3_value_type(argv[0]) ){ + case SQLITE_BLOB: + case SQLITE_INTEGER: + case SQLITE_FLOAT: { + sqlite3_result_int(context, sqlite3_value_bytes(argv[0])); + break; + } + case SQLITE_TEXT: { + const char *z = sqlite3_value_text(argv[0]); + for(len=0; *z; z++){ if( (0xc0&*z)!=0x80 ) len++; } + sqlite3_result_int(context, len); + break; + } + default: { + sqlite3_result_null(context); + break; + } + } +} + +/* +** Implementation of the abs() function +*/ +static void absFunc(sqlite3_context *context, int argc, sqlite3_value **argv){ + assert( argc==1 ); + switch( sqlite3_value_type(argv[0]) ){ + case SQLITE_INTEGER: { + i64 iVal = sqlite3_value_int64(argv[0]); + if( iVal<0 ) iVal = iVal * -1; + sqlite3_result_int64(context, iVal); + break; + } + case SQLITE_NULL: { + sqlite3_result_null(context); + break; + } + default: { + double rVal = sqlite3_value_double(argv[0]); + if( rVal<0 ) rVal = rVal * -1.0; + sqlite3_result_double(context, rVal); + break; + } + } +} + +/* +** Implementation of the substr() function +*/ +static void substrFunc( + sqlite3_context *context, + int argc, + sqlite3_value **argv +){ + const char *z; + const char *z2; + int i; + int p1, p2, len; + + assert( argc==3 ); + z = sqlite3_value_text(argv[0]); + if( z==0 ) return; + p1 = sqlite3_value_int(argv[1]); + p2 = sqlite3_value_int(argv[2]); + for(len=0, z2=z; *z2; z2++){ if( (0xc0&*z2)!=0x80 ) len++; } + if( p1<0 ){ + p1 += len; + if( p1<0 ){ + p2 += p1; + p1 = 0; + } + }else if( p1>0 ){ + p1--; + } + if( p1+p2>len ){ + p2 = len-p1; + } + for(i=0; i<p1 && z[i]; i++){ + if( (z[i]&0xc0)==0x80 ) p1++; + } + while( z[i] && (z[i]&0xc0)==0x80 ){ i++; p1++; } + for(; i<p1+p2 && z[i]; i++){ + if( (z[i]&0xc0)==0x80 ) p2++; + } + while( z[i] && (z[i]&0xc0)==0x80 ){ i++; p2++; } + if( p2<0 ) p2 = 0; + sqlite3_result_text(context, &z[p1], p2, SQLITE_TRANSIENT); +} + +/* +** Implementation of the round() function +*/ +static void roundFunc(sqlite3_context *context, int argc, sqlite3_value **argv){ + int n = 0; + double r; + char zBuf[100]; + assert( argc==1 || argc==2 ); + if( argc==2 ){ + if( SQLITE_NULL==sqlite3_value_type(argv[1]) ) return; + n = sqlite3_value_int(argv[1]); + if( n>30 ) n = 30; + if( n<0 ) n = 0; + } + if( SQLITE_NULL==sqlite3_value_type(argv[0]) ) return; + r = sqlite3_value_double(argv[0]); + sprintf(zBuf,"%.*f",n,r); + sqlite3_result_text(context, zBuf, -1, SQLITE_TRANSIENT); +} + +/* +** Implementation of the upper() and lower() SQL functions. +*/ +static void upperFunc(sqlite3_context *context, int argc, sqlite3_value **argv){ + unsigned char *z; + int i; + if( argc<1 || SQLITE_NULL==sqlite3_value_type(argv[0]) ) return; + z = sqliteMalloc(sqlite3_value_bytes(argv[0])+1); + if( z==0 ) return; + strcpy(z, sqlite3_value_text(argv[0])); + for(i=0; z[i]; i++){ + z[i] = toupper(z[i]); + } + sqlite3_result_text(context, z, -1, SQLITE_TRANSIENT); + sqliteFree(z); +} +static void lowerFunc(sqlite3_context *context, int argc, sqlite3_value **argv){ + unsigned char *z; + int i; + if( argc<1 || SQLITE_NULL==sqlite3_value_type(argv[0]) ) return; + z = sqliteMalloc(sqlite3_value_bytes(argv[0])+1); + if( z==0 ) return; + strcpy(z, sqlite3_value_text(argv[0])); + for(i=0; z[i]; i++){ + z[i] = tolower(z[i]); + } + sqlite3_result_text(context, z, -1, SQLITE_TRANSIENT); + sqliteFree(z); +} + +/* +** Implementation of the IFNULL(), NVL(), and COALESCE() functions. +** All three do the same thing. They return the first non-NULL +** argument. +*/ +static void ifnullFunc( + sqlite3_context *context, + int argc, + sqlite3_value **argv +){ + int i; + for(i=0; i<argc; i++){ + if( SQLITE_NULL!=sqlite3_value_type(argv[i]) ){ + sqlite3_result_value(context, argv[i]); + break; + } + } +} + +/* +** Implementation of random(). Return a random integer. +*/ +static void randomFunc( + sqlite3_context *context, + int argc, + sqlite3_value **argv +){ + int r; + sqlite3Randomness(sizeof(r), &r); + sqlite3_result_int(context, r); +} + +/* +** Implementation of the last_insert_rowid() SQL function. The return +** value is the same as the sqlite3_last_insert_rowid() API function. +*/ +static void last_insert_rowid( + sqlite3_context *context, + int arg, + sqlite3_value **argv +){ + sqlite3 *db = sqlite3_user_data(context); + sqlite3_result_int64(context, sqlite3_last_insert_rowid(db)); +} + +/* +** Implementation of the changes() SQL function. The return value is the +** same as the sqlite3_changes() API function. +*/ +static void changes( + sqlite3_context *context, + int arg, + sqlite3_value **argv +){ + sqlite3 *db = sqlite3_user_data(context); + sqlite3_result_int(context, sqlite3_changes(db)); +} + +/* +** Implementation of the total_changes() SQL function. The return value is +** the same as the sqlite3_total_changes() API function. +*/ +static void total_changes( + sqlite3_context *context, + int arg, + sqlite3_value **argv +){ + sqlite3 *db = sqlite3_user_data(context); + sqlite3_result_int(context, sqlite3_total_changes(db)); +} + +/* +** A structure defining how to do GLOB-style comparisons. +*/ +struct compareInfo { + u8 matchAll; + u8 matchOne; + u8 matchSet; + u8 noCase; +}; +static const struct compareInfo globInfo = { '*', '?', '[', 0 }; +static const struct compareInfo likeInfo = { '%', '_', 0, 1 }; + +/* +** X is a pointer to the first byte of a UTF-8 character. Increment +** X so that it points to the next character. This only works right +** if X points to a well-formed UTF-8 string. +*/ +#define sqliteNextChar(X) while( (0xc0&*++(X))==0x80 ){} +#define sqliteCharVal(X) sqlite3ReadUtf8(X) + + +/* +** Compare two UTF-8 strings for equality where the first string can +** potentially be a "glob" expression. Return true (1) if they +** are the same and false (0) if they are different. +** +** Globbing rules: +** +** '*' Matches any sequence of zero or more characters. +** +** '?' Matches exactly one character. +** +** [...] Matches one character from the enclosed list of +** characters. +** +** [^...] Matches one character not in the enclosed list. +** +** With the [...] and [^...] matching, a ']' character can be included +** in the list by making it the first character after '[' or '^'. A +** range of characters can be specified using '-'. Example: +** "[a-z]" matches any single lower-case letter. To match a '-', make +** it the last character in the list. +** +** This routine is usually quick, but can be N**2 in the worst case. +** +** Hints: to match '*' or '?', put them in "[]". Like this: +** +** abc[*]xyz Matches "abc*xyz" only +*/ +static int patternCompare( + const u8 *zPattern, /* The glob pattern */ + const u8 *zString, /* The string to compare against the glob */ + const struct compareInfo *pInfo, /* Information about how to do the compare */ + const int esc /* The escape character */ +){ + register int c; + int invert; + int seen; + int c2; + u8 matchOne = pInfo->matchOne; + u8 matchAll = pInfo->matchAll; + u8 matchSet = pInfo->matchSet; + u8 noCase = pInfo->noCase; + int prevEscape = 0; /* True if the previous character was 'escape' */ + + while( (c = *zPattern)!=0 ){ + if( !prevEscape && c==matchAll ){ + while( (c=zPattern[1]) == matchAll || c == matchOne ){ + if( c==matchOne ){ + if( *zString==0 ) return 0; + sqliteNextChar(zString); + } + zPattern++; + } + if( c && esc && sqlite3ReadUtf8(&zPattern[1])==esc ){ + u8 const *zTemp = &zPattern[1]; + sqliteNextChar(zTemp); + c = *zTemp; + } + if( c==0 ) return 1; + if( c==matchSet ){ + assert( esc==0 ); /* This is GLOB, not LIKE */ + while( *zString && patternCompare(&zPattern[1],zString,pInfo,esc)==0 ){ + sqliteNextChar(zString); + } + return *zString!=0; + }else{ + while( (c2 = *zString)!=0 ){ + if( noCase ){ + c2 = sqlite3UpperToLower[c2]; + c = sqlite3UpperToLower[c]; + while( c2 != 0 && c2 != c ){ c2 = sqlite3UpperToLower[*++zString]; } + }else{ + while( c2 != 0 && c2 != c ){ c2 = *++zString; } + } + if( c2==0 ) return 0; + if( patternCompare(&zPattern[1],zString,pInfo,esc) ) return 1; + sqliteNextChar(zString); + } + return 0; + } + }else if( !prevEscape && c==matchOne ){ + if( *zString==0 ) return 0; + sqliteNextChar(zString); + zPattern++; + }else if( c==matchSet ){ + int prior_c = 0; + assert( esc==0 ); /* This only occurs for GLOB, not LIKE */ + seen = 0; + invert = 0; + c = sqliteCharVal(zString); + if( c==0 ) return 0; + c2 = *++zPattern; + if( c2=='^' ){ invert = 1; c2 = *++zPattern; } + if( c2==']' ){ + if( c==']' ) seen = 1; + c2 = *++zPattern; + } + while( (c2 = sqliteCharVal(zPattern))!=0 && c2!=']' ){ + if( c2=='-' && zPattern[1]!=']' && zPattern[1]!=0 && prior_c>0 ){ + zPattern++; + c2 = sqliteCharVal(zPattern); + if( c>=prior_c && c<=c2 ) seen = 1; + prior_c = 0; + }else if( c==c2 ){ + seen = 1; + prior_c = c2; + }else{ + prior_c = c2; + } + sqliteNextChar(zPattern); + } + if( c2==0 || (seen ^ invert)==0 ) return 0; + sqliteNextChar(zString); + zPattern++; + }else if( esc && !prevEscape && sqlite3ReadUtf8(zPattern)==esc){ + prevEscape = 1; + sqliteNextChar(zPattern); + }else{ + if( noCase ){ + if( sqlite3UpperToLower[c] != sqlite3UpperToLower[*zString] ) return 0; + }else{ + if( c != *zString ) return 0; + } + zPattern++; + zString++; + prevEscape = 0; + } + } + return *zString==0; +} + + +/* +** Implementation of the like() SQL function. This function implements +** the build-in LIKE operator. The first argument to the function is the +** pattern and the second argument is the string. So, the SQL statements: +** +** A LIKE B +** +** is implemented as like(B,A). +** +** If the pointer retrieved by via a call to sqlite3_user_data() is +** not NULL, then this function uses UTF-16. Otherwise UTF-8. +*/ +static void likeFunc( + sqlite3_context *context, + int argc, + sqlite3_value **argv +){ + const unsigned char *zA = sqlite3_value_text(argv[0]); + const unsigned char *zB = sqlite3_value_text(argv[1]); + int escape = 0; + if( argc==3 ){ + /* The escape character string must consist of a single UTF-8 character. + ** Otherwise, return an error. + */ + const unsigned char *zEsc = sqlite3_value_text(argv[2]); + if( sqlite3utf8CharLen(zEsc, -1)!=1 ){ + sqlite3_result_error(context, + "ESCAPE expression must be a single character", -1); + return; + } + escape = sqlite3ReadUtf8(zEsc); + } + if( zA && zB ){ + sqlite3_result_int(context, patternCompare(zA, zB, &likeInfo, escape)); + } +} + +/* +** Implementation of the glob() SQL function. This function implements +** the build-in GLOB operator. The first argument to the function is the +** string and the second argument is the pattern. So, the SQL statements: +** +** A GLOB B +** +** is implemented as glob(B,A). +*/ +static void globFunc(sqlite3_context *context, int arg, sqlite3_value **argv){ + const unsigned char *zA = sqlite3_value_text(argv[0]); + const unsigned char *zB = sqlite3_value_text(argv[1]); + if( zA && zB ){ + sqlite3_result_int(context, patternCompare(zA, zB, &globInfo, 0)); + } +} + +/* +** Implementation of the NULLIF(x,y) function. The result is the first +** argument if the arguments are different. The result is NULL if the +** arguments are equal to each other. +*/ +static void nullifFunc( + sqlite3_context *context, + int argc, + sqlite3_value **argv +){ + CollSeq *pColl = sqlite3GetFuncCollSeq(context); + if( sqlite3MemCompare(argv[0], argv[1], pColl)!=0 ){ + sqlite3_result_value(context, argv[0]); + } +} + +/* +** Implementation of the VERSION(*) function. The result is the version +** of the SQLite library that is running. +*/ +static void versionFunc( + sqlite3_context *context, + int argc, + sqlite3_value **argv +){ + sqlite3_result_text(context, sqlite3_version, -1, SQLITE_STATIC); +} + + +/* +** EXPERIMENTAL - This is not an official function. The interface may +** change. This function may disappear. Do not write code that depends +** on this function. +** +** Implementation of the QUOTE() function. This function takes a single +** argument. If the argument is numeric, the return value is the same as +** the argument. If the argument is NULL, the return value is the string +** "NULL". Otherwise, the argument is enclosed in single quotes with +** single-quote escapes. +*/ +static void quoteFunc(sqlite3_context *context, int argc, sqlite3_value **argv){ + if( argc<1 ) return; + switch( sqlite3_value_type(argv[0]) ){ + case SQLITE_NULL: { + sqlite3_result_text(context, "NULL", 4, SQLITE_STATIC); + break; + } + case SQLITE_INTEGER: + case SQLITE_FLOAT: { + sqlite3_result_value(context, argv[0]); + break; + } + case SQLITE_BLOB: { + static const char hexdigits[] = { + '0', '1', '2', '3', '4', '5', '6', '7', + '8', '9', 'A', 'B', 'C', 'D', 'E', 'F' + }; + char *zText = 0; + int nBlob = sqlite3_value_bytes(argv[0]); + char const *zBlob = sqlite3_value_blob(argv[0]); + + zText = (char *)sqliteMalloc((2*nBlob)+4); + if( !zText ){ + sqlite3_result_error(context, "out of memory", -1); + }else{ + int i; + for(i=0; i<nBlob; i++){ + zText[(i*2)+2] = hexdigits[(zBlob[i]>>4)&0x0F]; + zText[(i*2)+3] = hexdigits[(zBlob[i])&0x0F]; + } + zText[(nBlob*2)+2] = '\''; + zText[(nBlob*2)+3] = '\0'; + zText[0] = 'X'; + zText[1] = '\''; + sqlite3_result_text(context, zText, -1, SQLITE_TRANSIENT); + sqliteFree(zText); + } + break; + } + case SQLITE_TEXT: { + int i,j,n; + const char *zArg = sqlite3_value_text(argv[0]); + char *z; + + for(i=n=0; zArg[i]; i++){ if( zArg[i]=='\'' ) n++; } + z = sqliteMalloc( i+n+3 ); + if( z==0 ) return; + z[0] = '\''; + for(i=0, j=1; zArg[i]; i++){ + z[j++] = zArg[i]; + if( zArg[i]=='\'' ){ + z[j++] = '\''; + } + } + z[j++] = '\''; + z[j] = 0; + sqlite3_result_text(context, z, j, SQLITE_TRANSIENT); + sqliteFree(z); + } + } +} + +#ifdef SQLITE_SOUNDEX +/* +** Compute the soundex encoding of a word. +*/ +static void soundexFunc(sqlite3_context *context, int argc, sqlite3_value **argv){ + char zResult[8]; + const u8 *zIn; + int i, j; + static const unsigned char iCode[] = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 1, 2, 3, 0, 1, 2, 0, 0, 2, 2, 4, 5, 5, 0, + 1, 2, 6, 2, 3, 0, 1, 0, 2, 0, 2, 0, 0, 0, 0, 0, + 0, 0, 1, 2, 3, 0, 1, 2, 0, 0, 2, 2, 4, 5, 5, 0, + 1, 2, 6, 2, 3, 0, 1, 0, 2, 0, 2, 0, 0, 0, 0, 0, + }; + assert( argc==1 ); + zIn = (u8*)sqlite3_value_text(argv[0]); + for(i=0; zIn[i] && !isalpha(zIn[i]); i++){} + if( zIn[i] ){ + zResult[0] = toupper(zIn[i]); + for(j=1; j<4 && zIn[i]; i++){ + int code = iCode[zIn[i]&0x7f]; + if( code>0 ){ + zResult[j++] = code + '0'; + } + } + while( j<4 ){ + zResult[j++] = '0'; + } + zResult[j] = 0; + sqlite3_result_text(context, zResult, 4, SQLITE_TRANSIENT); + }else{ + sqlite3_result_text(context, "?000", 4, SQLITE_STATIC); + } +} +#endif + +#ifdef SQLITE_TEST +/* +** This function generates a string of random characters. Used for +** generating test data. +*/ +static void randStr(sqlite3_context *context, int argc, sqlite3_value **argv){ + static const unsigned char zSrc[] = + "abcdefghijklmnopqrstuvwxyz" + "ABCDEFGHIJKLMNOPQRSTUVWXYZ" + "0123456789" + ".-!,:*^+=_|?/<> "; + int iMin, iMax, n, r, i; + unsigned char zBuf[1000]; + if( argc>=1 ){ + iMin = sqlite3_value_int(argv[0]); + if( iMin<0 ) iMin = 0; + if( iMin>=sizeof(zBuf) ) iMin = sizeof(zBuf)-1; + }else{ + iMin = 1; + } + if( argc>=2 ){ + iMax = sqlite3_value_int(argv[1]); + if( iMax<iMin ) iMax = iMin; + if( iMax>=sizeof(zBuf) ) iMax = sizeof(zBuf)-1; + }else{ + iMax = 50; + } + n = iMin; + if( iMax>iMin ){ + sqlite3Randomness(sizeof(r), &r); + r &= 0x7fffffff; + n += r%(iMax + 1 - iMin); + } + assert( n<sizeof(zBuf) ); + sqlite3Randomness(n, zBuf); + for(i=0; i<n; i++){ + zBuf[i] = zSrc[zBuf[i]%(sizeof(zSrc)-1)]; + } + zBuf[n] = 0; + sqlite3_result_text(context, zBuf, n, SQLITE_TRANSIENT); +} +#endif /* SQLITE_TEST */ + +#ifdef SQLITE_TEST +/* +** The following two SQL functions are used to test returning a text +** result with a destructor. Function 'test_destructor' takes one argument +** and returns the same argument interpreted as TEXT. A destructor is +** passed with the sqlite3_result_text() call. +** +** SQL function 'test_destructor_count' returns the number of outstanding +** allocations made by 'test_destructor'; +** +** WARNING: Not threadsafe. +*/ +static int test_destructor_count_var = 0; +static void destructor(void *p){ + char *zVal = (char *)p; + assert(zVal); + zVal--; + sqliteFree(zVal); + test_destructor_count_var--; +} +static void test_destructor( + sqlite3_context *pCtx, + int nArg, + sqlite3_value **argv +){ + char *zVal; + int len; + sqlite3 *db = sqlite3_user_data(pCtx); + + test_destructor_count_var++; + assert( nArg==1 ); + if( sqlite3_value_type(argv[0])==SQLITE_NULL ) return; + len = sqlite3ValueBytes(argv[0], db->enc); + zVal = sqliteMalloc(len+3); + zVal[len] = 0; + zVal[len-1] = 0; + assert( zVal ); + zVal++; + memcpy(zVal, sqlite3ValueText(argv[0], db->enc), len); + if( db->enc==SQLITE_UTF8 ){ + sqlite3_result_text(pCtx, zVal, -1, destructor); +#ifndef SQLITE_OMIT_UTF16 + }else if( db->enc==SQLITE_UTF16LE ){ + sqlite3_result_text16le(pCtx, zVal, -1, destructor); + }else{ + sqlite3_result_text16be(pCtx, zVal, -1, destructor); +#endif /* SQLITE_OMIT_UTF16 */ + } +} +static void test_destructor_count( + sqlite3_context *pCtx, + int nArg, + sqlite3_value **argv +){ + sqlite3_result_int(pCtx, test_destructor_count_var); +} +#endif /* SQLITE_TEST */ + +#ifdef SQLITE_TEST +/* +** Routines for testing the sqlite3_get_auxdata() and sqlite3_set_auxdata() +** interface. +** +** The test_auxdata() SQL function attempts to register each of its arguments +** as auxiliary data. If there are no prior registrations of aux data for +** that argument (meaning the argument is not a constant or this is its first +** call) then the result for that argument is 0. If there is a prior +** registration, the result for that argument is 1. The overall result +** is the individual argument results separated by spaces. +*/ +static void free_test_auxdata(void *p) {sqliteFree(p);} +static void test_auxdata( + sqlite3_context *pCtx, + int nArg, + sqlite3_value **argv +){ + int i; + char *zRet = sqliteMalloc(nArg*2); + if( !zRet ) return; + for(i=0; i<nArg; i++){ + char const *z = sqlite3_value_text(argv[i]); + if( z ){ + char *zAux = sqlite3_get_auxdata(pCtx, i); + if( zAux ){ + zRet[i*2] = '1'; + if( strcmp(zAux, z) ){ + sqlite3_result_error(pCtx, "Auxilary data corruption", -1); + return; + } + }else{ + zRet[i*2] = '0'; + zAux = sqliteStrDup(z); + sqlite3_set_auxdata(pCtx, i, zAux, free_test_auxdata); + } + zRet[i*2+1] = ' '; + } + } + sqlite3_result_text(pCtx, zRet, 2*nArg-1, free_test_auxdata); +} +#endif /* SQLITE_TEST */ + +#ifdef SQLITE_TEST +/* +** A function to test error reporting from user functions. This function +** returns a copy of it's first argument as an error. +*/ +static void test_error( + sqlite3_context *pCtx, + int nArg, + sqlite3_value **argv +){ + sqlite3_result_error(pCtx, sqlite3_value_text(argv[0]), 0); +} +#endif /* SQLITE_TEST */ + +/* +** An instance of the following structure holds the context of a +** sum() or avg() aggregate computation. +*/ +typedef struct SumCtx SumCtx; +struct SumCtx { + double sum; /* Sum of terms */ + int cnt; /* Number of elements summed */ +}; + +/* +** Routines used to compute the sum or average. +*/ +static void sumStep(sqlite3_context *context, int argc, sqlite3_value **argv){ + SumCtx *p; + if( argc<1 ) return; + p = sqlite3_aggregate_context(context, sizeof(*p)); + if( p && SQLITE_NULL!=sqlite3_value_type(argv[0]) ){ + p->sum += sqlite3_value_double(argv[0]); + p->cnt++; + } +} +static void sumFinalize(sqlite3_context *context){ + SumCtx *p; + p = sqlite3_aggregate_context(context, sizeof(*p)); + sqlite3_result_double(context, p ? p->sum : 0.0); +} +static void avgFinalize(sqlite3_context *context){ + SumCtx *p; + p = sqlite3_aggregate_context(context, sizeof(*p)); + if( p && p->cnt>0 ){ + sqlite3_result_double(context, p->sum/(double)p->cnt); + } +} + +/* +** An instance of the following structure holds the context of a +** variance or standard deviation computation. +*/ +typedef struct StdDevCtx StdDevCtx; +struct StdDevCtx { + double sum; /* Sum of terms */ + double sum2; /* Sum of the squares of terms */ + int cnt; /* Number of terms counted */ +}; + +/* +** The following structure keeps track of state information for the +** count() aggregate function. +*/ +typedef struct CountCtx CountCtx; +struct CountCtx { + int n; +}; + +/* +** Routines to implement the count() aggregate function. +*/ +static void countStep(sqlite3_context *context, int argc, sqlite3_value **argv){ + CountCtx *p; + p = sqlite3_aggregate_context(context, sizeof(*p)); + if( (argc==0 || SQLITE_NULL!=sqlite3_value_type(argv[0])) && p ){ + p->n++; + } +} +static void countFinalize(sqlite3_context *context){ + CountCtx *p; + p = sqlite3_aggregate_context(context, sizeof(*p)); + sqlite3_result_int(context, p ? p->n : 0); +} + +/* +** This function tracks state information for the min() and max() +** aggregate functions. +*/ +typedef struct MinMaxCtx MinMaxCtx; +struct MinMaxCtx { + char *z; /* The best so far */ + char zBuf[28]; /* Space that can be used for storage */ +}; + +/* +** Routines to implement min() and max() aggregate functions. +*/ +static void minmaxStep(sqlite3_context *context, int argc, sqlite3_value **argv){ + Mem *pArg = (Mem *)argv[0]; + Mem *pBest; + + if( sqlite3_value_type(argv[0])==SQLITE_NULL ) return; + pBest = (Mem *)sqlite3_aggregate_context(context, sizeof(*pBest)); + if( !pBest ) return; + + if( pBest->flags ){ + int max; + int cmp; + CollSeq *pColl = sqlite3GetFuncCollSeq(context); + /* This step function is used for both the min() and max() aggregates, + ** the only difference between the two being that the sense of the + ** comparison is inverted. For the max() aggregate, the + ** sqlite3_user_data() function returns (void *)-1. For min() it + ** returns (void *)db, where db is the sqlite3* database pointer. + ** Therefore the next statement sets variable 'max' to 1 for the max() + ** aggregate, or 0 for min(). + */ + max = ((sqlite3_user_data(context)==(void *)-1)?1:0); + cmp = sqlite3MemCompare(pBest, pArg, pColl); + if( (max && cmp<0) || (!max && cmp>0) ){ + sqlite3VdbeMemCopy(pBest, pArg); + } + }else{ + sqlite3VdbeMemCopy(pBest, pArg); + } +} +static void minMaxFinalize(sqlite3_context *context){ + sqlite3_value *pRes; + pRes = (sqlite3_value *)sqlite3_aggregate_context(context, sizeof(Mem)); + if( pRes->flags ){ + sqlite3_result_value(context, pRes); + } + sqlite3VdbeMemRelease(pRes); +} + + +/* +** This function registered all of the above C functions as SQL +** functions. This should be the only routine in this file with +** external linkage. +*/ +void sqlite3RegisterBuiltinFunctions(sqlite3 *db){ + static const struct { + char *zName; + signed char nArg; + u8 argType; /* 0: none. 1: db 2: (-1) */ + u8 eTextRep; /* 1: UTF-16. 0: UTF-8 */ + u8 needCollSeq; + void (*xFunc)(sqlite3_context*,int,sqlite3_value **); + } aFuncs[] = { + { "min", -1, 0, SQLITE_UTF8, 1, minmaxFunc }, + { "min", 0, 0, SQLITE_UTF8, 1, 0 }, + { "max", -1, 2, SQLITE_UTF8, 1, minmaxFunc }, + { "max", 0, 2, SQLITE_UTF8, 1, 0 }, + { "typeof", 1, 0, SQLITE_UTF8, 0, typeofFunc }, + { "length", 1, 0, SQLITE_UTF8, 0, lengthFunc }, + { "substr", 3, 0, SQLITE_UTF8, 0, substrFunc }, +#ifndef SQLITE_OMIT_UTF16 + { "substr", 3, 0, SQLITE_UTF16LE, 0, sqlite3utf16Substr }, +#endif + { "abs", 1, 0, SQLITE_UTF8, 0, absFunc }, + { "round", 1, 0, SQLITE_UTF8, 0, roundFunc }, + { "round", 2, 0, SQLITE_UTF8, 0, roundFunc }, + { "upper", 1, 0, SQLITE_UTF8, 0, upperFunc }, + { "lower", 1, 0, SQLITE_UTF8, 0, lowerFunc }, + { "coalesce", -1, 0, SQLITE_UTF8, 0, ifnullFunc }, + { "coalesce", 0, 0, SQLITE_UTF8, 0, 0 }, + { "coalesce", 1, 0, SQLITE_UTF8, 0, 0 }, + { "ifnull", 2, 0, SQLITE_UTF8, 1, ifnullFunc }, + { "random", -1, 0, SQLITE_UTF8, 0, randomFunc }, + { "like", 2, 0, SQLITE_UTF8, 0, likeFunc }, + { "like", 3, 0, SQLITE_UTF8, 0, likeFunc }, + { "glob", 2, 0, SQLITE_UTF8, 0, globFunc }, + { "nullif", 2, 0, SQLITE_UTF8, 1, nullifFunc }, + { "sqlite_version", 0, 0, SQLITE_UTF8, 0, versionFunc}, + { "quote", 1, 0, SQLITE_UTF8, 0, quoteFunc }, + { "last_insert_rowid", 0, 1, SQLITE_UTF8, 0, last_insert_rowid }, + { "changes", 0, 1, SQLITE_UTF8, 0, changes }, + { "total_changes", 0, 1, SQLITE_UTF8, 0, total_changes }, +#ifdef SQLITE_SOUNDEX + { "soundex", 1, 0, SQLITE_UTF8, 0, soundexFunc}, +#endif +#ifdef SQLITE_TEST + { "randstr", 2, 0, SQLITE_UTF8, 0, randStr }, + { "test_destructor", 1, 1, SQLITE_UTF8, 0, test_destructor}, + { "test_destructor_count", 0, 0, SQLITE_UTF8, 0, test_destructor_count}, + { "test_auxdata", -1, 0, SQLITE_UTF8, 0, test_auxdata}, + { "test_error", 1, 0, SQLITE_UTF8, 0, test_error}, +#endif + }; + static const struct { + char *zName; + signed char nArg; + u8 argType; + u8 needCollSeq; + void (*xStep)(sqlite3_context*,int,sqlite3_value**); + void (*xFinalize)(sqlite3_context*); + } aAggs[] = { + { "min", 1, 0, 1, minmaxStep, minMaxFinalize }, + { "max", 1, 2, 1, minmaxStep, minMaxFinalize }, + { "sum", 1, 0, 0, sumStep, sumFinalize }, + { "avg", 1, 0, 0, sumStep, avgFinalize }, + { "count", 0, 0, 0, countStep, countFinalize }, + { "count", 1, 0, 0, countStep, countFinalize }, + }; + int i; + + for(i=0; i<sizeof(aFuncs)/sizeof(aFuncs[0]); i++){ + void *pArg = 0; + switch( aFuncs[i].argType ){ + case 1: pArg = db; break; + case 2: pArg = (void *)(-1); break; + } + sqlite3_create_function(db, aFuncs[i].zName, aFuncs[i].nArg, + aFuncs[i].eTextRep, pArg, aFuncs[i].xFunc, 0, 0); + if( aFuncs[i].needCollSeq ){ + FuncDef *pFunc = sqlite3FindFunction(db, aFuncs[i].zName, + strlen(aFuncs[i].zName), aFuncs[i].nArg, aFuncs[i].eTextRep, 0); + if( pFunc && aFuncs[i].needCollSeq ){ + pFunc->needCollSeq = 1; + } + } + } +#ifndef SQLITE_OMIT_ALTERTABLE + sqlite3AlterFunctions(db); +#endif + for(i=0; i<sizeof(aAggs)/sizeof(aAggs[0]); i++){ + void *pArg = 0; + switch( aAggs[i].argType ){ + case 1: pArg = db; break; + case 2: pArg = (void *)(-1); break; + } + sqlite3_create_function(db, aAggs[i].zName, aAggs[i].nArg, SQLITE_UTF8, + pArg, 0, aAggs[i].xStep, aAggs[i].xFinalize); + if( aAggs[i].needCollSeq ){ + FuncDef *pFunc = sqlite3FindFunction( db, aAggs[i].zName, + strlen(aAggs[i].zName), aAggs[i].nArg, SQLITE_UTF8, 0); + if( pFunc && aAggs[i].needCollSeq ){ + pFunc->needCollSeq = 1; + } + } + } + sqlite3RegisterDateTimeFunctions(db); +#ifdef SQLITE_SSE + { + sqlite3SseFunctions(db); + } +#endif +} diff --git a/src/sqlite/hash.c b/src/sqlite/hash.c new file mode 100644 index 0000000..5d29f57 --- /dev/null +++ b/src/sqlite/hash.c @@ -0,0 +1,387 @@ +/* +** 2001 September 22 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** This is the implementation of generic hash-tables +** used in SQLite. +** +** $Id: hash.c,v 1.1.1.1 2006/02/03 20:35:12 hoganrobert Exp $ +*/ +#include "sqliteInt.h" +#include <assert.h> + +/* Turn bulk memory into a hash table object by initializing the +** fields of the Hash structure. +** +** "pNew" is a pointer to the hash table that is to be initialized. +** keyClass is one of the constants SQLITE_HASH_INT, SQLITE_HASH_POINTER, +** SQLITE_HASH_BINARY, or SQLITE_HASH_STRING. The value of keyClass +** determines what kind of key the hash table will use. "copyKey" is +** true if the hash table should make its own private copy of keys and +** false if it should just use the supplied pointer. CopyKey only makes +** sense for SQLITE_HASH_STRING and SQLITE_HASH_BINARY and is ignored +** for other key classes. +*/ +void sqlite3HashInit(Hash *pNew, int keyClass, int copyKey){ + assert( pNew!=0 ); + assert( keyClass>=SQLITE_HASH_STRING && keyClass<=SQLITE_HASH_BINARY ); + pNew->keyClass = keyClass; +#if 0 + if( keyClass==SQLITE_HASH_POINTER || keyClass==SQLITE_HASH_INT ) copyKey = 0; +#endif + pNew->copyKey = copyKey; + pNew->first = 0; + pNew->count = 0; + pNew->htsize = 0; + pNew->ht = 0; +} + +/* Remove all entries from a hash table. Reclaim all memory. +** Call this routine to delete a hash table or to reset a hash table +** to the empty state. +*/ +void sqlite3HashClear(Hash *pH){ + HashElem *elem; /* For looping over all elements of the table */ + + assert( pH!=0 ); + elem = pH->first; + pH->first = 0; + if( pH->ht ) sqliteFree(pH->ht); + pH->ht = 0; + pH->htsize = 0; + while( elem ){ + HashElem *next_elem = elem->next; + if( pH->copyKey && elem->pKey ){ + sqliteFree(elem->pKey); + } + sqliteFree(elem); + elem = next_elem; + } + pH->count = 0; +} + +#if 0 /* NOT USED */ +/* +** Hash and comparison functions when the mode is SQLITE_HASH_INT +*/ +static int intHash(const void *pKey, int nKey){ + return nKey ^ (nKey<<8) ^ (nKey>>8); +} +static int intCompare(const void *pKey1, int n1, const void *pKey2, int n2){ + return n2 - n1; +} +#endif + +#if 0 /* NOT USED */ +/* +** Hash and comparison functions when the mode is SQLITE_HASH_POINTER +*/ +static int ptrHash(const void *pKey, int nKey){ + uptr x = Addr(pKey); + return x ^ (x<<8) ^ (x>>8); +} +static int ptrCompare(const void *pKey1, int n1, const void *pKey2, int n2){ + if( pKey1==pKey2 ) return 0; + if( pKey1<pKey2 ) return -1; + return 1; +} +#endif + +/* +** Hash and comparison functions when the mode is SQLITE_HASH_STRING +*/ +static int strHash(const void *pKey, int nKey){ + const char *z = (const char *)pKey; + int h = 0; + if( nKey<=0 ) nKey = strlen(z); + while( nKey > 0 ){ + h = (h<<3) ^ h ^ sqlite3UpperToLower[(unsigned char)*z++]; + nKey--; + } + return h & 0x7fffffff; +} +static int strCompare(const void *pKey1, int n1, const void *pKey2, int n2){ + if( n1!=n2 ) return 1; + return sqlite3StrNICmp((const char*)pKey1,(const char*)pKey2,n1); +} + +/* +** Hash and comparison functions when the mode is SQLITE_HASH_BINARY +*/ +static int binHash(const void *pKey, int nKey){ + int h = 0; + const char *z = (const char *)pKey; + while( nKey-- > 0 ){ + h = (h<<3) ^ h ^ *(z++); + } + return h & 0x7fffffff; +} +static int binCompare(const void *pKey1, int n1, const void *pKey2, int n2){ + if( n1!=n2 ) return 1; + return memcmp(pKey1,pKey2,n1); +} + +/* +** Return a pointer to the appropriate hash function given the key class. +** +** The C syntax in this function definition may be unfamilar to some +** programmers, so we provide the following additional explanation: +** +** The name of the function is "hashFunction". The function takes a +** single parameter "keyClass". The return value of hashFunction() +** is a pointer to another function. Specifically, the return value +** of hashFunction() is a pointer to a function that takes two parameters +** with types "const void*" and "int" and returns an "int". +*/ +static int (*hashFunction(int keyClass))(const void*,int){ +#if 0 /* HASH_INT and HASH_POINTER are never used */ + switch( keyClass ){ + case SQLITE_HASH_INT: return &intHash; + case SQLITE_HASH_POINTER: return &ptrHash; + case SQLITE_HASH_STRING: return &strHash; + case SQLITE_HASH_BINARY: return &binHash;; + default: break; + } + return 0; +#else + if( keyClass==SQLITE_HASH_STRING ){ + return &strHash; + }else{ + assert( keyClass==SQLITE_HASH_BINARY ); + return &binHash; + } +#endif +} + +/* +** Return a pointer to the appropriate hash function given the key class. +** +** For help in interpreted the obscure C code in the function definition, +** see the header comment on the previous function. +*/ +static int (*compareFunction(int keyClass))(const void*,int,const void*,int){ +#if 0 /* HASH_INT and HASH_POINTER are never used */ + switch( keyClass ){ + case SQLITE_HASH_INT: return &intCompare; + case SQLITE_HASH_POINTER: return &ptrCompare; + case SQLITE_HASH_STRING: return &strCompare; + case SQLITE_HASH_BINARY: return &binCompare; + default: break; + } + return 0; +#else + if( keyClass==SQLITE_HASH_STRING ){ + return &strCompare; + }else{ + assert( keyClass==SQLITE_HASH_BINARY ); + return &binCompare; + } +#endif +} + +/* Link an element into the hash table +*/ +static void insertElement( + Hash *pH, /* The complete hash table */ + struct _ht *pEntry, /* The entry into which pNew is inserted */ + HashElem *pNew /* The element to be inserted */ +){ + HashElem *pHead; /* First element already in pEntry */ + pHead = pEntry->chain; + if( pHead ){ + pNew->next = pHead; + pNew->prev = pHead->prev; + if( pHead->prev ){ pHead->prev->next = pNew; } + else { pH->first = pNew; } + pHead->prev = pNew; + }else{ + pNew->next = pH->first; + if( pH->first ){ pH->first->prev = pNew; } + pNew->prev = 0; + pH->first = pNew; + } + pEntry->count++; + pEntry->chain = pNew; +} + + +/* Resize the hash table so that it cantains "new_size" buckets. +** "new_size" must be a power of 2. The hash table might fail +** to resize if sqliteMalloc() fails. +*/ +static void rehash(Hash *pH, int new_size){ + struct _ht *new_ht; /* The new hash table */ + HashElem *elem, *next_elem; /* For looping over existing elements */ + int (*xHash)(const void*,int); /* The hash function */ + + assert( (new_size & (new_size-1))==0 ); + new_ht = (struct _ht *)sqliteMalloc( new_size*sizeof(struct _ht) ); + if( new_ht==0 ) return; + if( pH->ht ) sqliteFree(pH->ht); + pH->ht = new_ht; + pH->htsize = new_size; + xHash = hashFunction(pH->keyClass); + for(elem=pH->first, pH->first=0; elem; elem = next_elem){ + int h = (*xHash)(elem->pKey, elem->nKey) & (new_size-1); + next_elem = elem->next; + insertElement(pH, &new_ht[h], elem); + } +} + +/* This function (for internal use only) locates an element in an +** hash table that matches the given key. The hash for this key has +** already been computed and is passed as the 4th parameter. +*/ +static HashElem *findElementGivenHash( + const Hash *pH, /* The pH to be searched */ + const void *pKey, /* The key we are searching for */ + int nKey, + int h /* The hash for this key. */ +){ + HashElem *elem; /* Used to loop thru the element list */ + int count; /* Number of elements left to test */ + int (*xCompare)(const void*,int,const void*,int); /* comparison function */ + + if( pH->ht ){ + struct _ht *pEntry = &pH->ht[h]; + elem = pEntry->chain; + count = pEntry->count; + xCompare = compareFunction(pH->keyClass); + while( count-- && elem ){ + if( (*xCompare)(elem->pKey,elem->nKey,pKey,nKey)==0 ){ + return elem; + } + elem = elem->next; + } + } + return 0; +} + +/* Remove a single entry from the hash table given a pointer to that +** element and a hash on the element's key. +*/ +static void removeElementGivenHash( + Hash *pH, /* The pH containing "elem" */ + HashElem* elem, /* The element to be removed from the pH */ + int h /* Hash value for the element */ +){ + struct _ht *pEntry; + if( elem->prev ){ + elem->prev->next = elem->next; + }else{ + pH->first = elem->next; + } + if( elem->next ){ + elem->next->prev = elem->prev; + } + pEntry = &pH->ht[h]; + if( pEntry->chain==elem ){ + pEntry->chain = elem->next; + } + pEntry->count--; + if( pEntry->count<=0 ){ + pEntry->chain = 0; + } + if( pH->copyKey && elem->pKey ){ + sqliteFree(elem->pKey); + } + sqliteFree( elem ); + pH->count--; +} + +/* Attempt to locate an element of the hash table pH with a key +** that matches pKey,nKey. Return the data for this element if it is +** found, or NULL if there is no match. +*/ +void *sqlite3HashFind(const Hash *pH, const void *pKey, int nKey){ + int h; /* A hash on key */ + HashElem *elem; /* The element that matches key */ + int (*xHash)(const void*,int); /* The hash function */ + + if( pH==0 || pH->ht==0 ) return 0; + xHash = hashFunction(pH->keyClass); + assert( xHash!=0 ); + h = (*xHash)(pKey,nKey); + assert( (pH->htsize & (pH->htsize-1))==0 ); + elem = findElementGivenHash(pH,pKey,nKey, h & (pH->htsize-1)); + return elem ? elem->data : 0; +} + +/* Insert an element into the hash table pH. The key is pKey,nKey +** and the data is "data". +** +** If no element exists with a matching key, then a new +** element is created. A copy of the key is made if the copyKey +** flag is set. NULL is returned. +** +** If another element already exists with the same key, then the +** new data replaces the old data and the old data is returned. +** The key is not copied in this instance. If a malloc fails, then +** the new data is returned and the hash table is unchanged. +** +** If the "data" parameter to this function is NULL, then the +** element corresponding to "key" is removed from the hash table. +*/ +void *sqlite3HashInsert(Hash *pH, const void *pKey, int nKey, void *data){ + int hraw; /* Raw hash value of the key */ + int h; /* the hash of the key modulo hash table size */ + HashElem *elem; /* Used to loop thru the element list */ + HashElem *new_elem; /* New element added to the pH */ + int (*xHash)(const void*,int); /* The hash function */ + + assert( pH!=0 ); + xHash = hashFunction(pH->keyClass); + assert( xHash!=0 ); + hraw = (*xHash)(pKey, nKey); + assert( (pH->htsize & (pH->htsize-1))==0 ); + h = hraw & (pH->htsize-1); + elem = findElementGivenHash(pH,pKey,nKey,h); + if( elem ){ + void *old_data = elem->data; + if( data==0 ){ + removeElementGivenHash(pH,elem,h); + }else{ + elem->data = data; + } + return old_data; + } + if( data==0 ) return 0; + new_elem = (HashElem*)sqliteMalloc( sizeof(HashElem) ); + if( new_elem==0 ) return data; + if( pH->copyKey && pKey!=0 ){ + new_elem->pKey = sqliteMallocRaw( nKey ); + if( new_elem->pKey==0 ){ + sqliteFree(new_elem); + return data; + } + memcpy((void*)new_elem->pKey, pKey, nKey); + }else{ + new_elem->pKey = (void*)pKey; + } + new_elem->nKey = nKey; + pH->count++; + if( pH->htsize==0 ){ + rehash(pH,8); + if( pH->htsize==0 ){ + pH->count = 0; + sqliteFree(new_elem); + return data; + } + } + if( pH->count > pH->htsize ){ + rehash(pH,pH->htsize*2); + } + assert( pH->htsize>0 ); + assert( (pH->htsize & (pH->htsize-1))==0 ); + h = hraw & (pH->htsize-1); + insertElement(pH, &pH->ht[h], new_elem); + new_elem->data = data; + return 0; +} diff --git a/src/sqlite/hash.h b/src/sqlite/hash.h new file mode 100644 index 0000000..43c6b09 --- /dev/null +++ b/src/sqlite/hash.h @@ -0,0 +1,109 @@ +/* +** 2001 September 22 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** This is the header file for the generic hash-table implemenation +** used in SQLite. +** +** $Id: hash.h,v 1.1.1.1 2006/02/03 20:35:12 hoganrobert Exp $ +*/ +#ifndef _SQLITE_HASH_H_ +#define _SQLITE_HASH_H_ + +/* Forward declarations of structures. */ +typedef struct Hash Hash; +typedef struct HashElem HashElem; + +/* A complete hash table is an instance of the following structure. +** The internals of this structure are intended to be opaque -- client +** code should not attempt to access or modify the fields of this structure +** directly. Change this structure only by using the routines below. +** However, many of the "procedures" and "functions" for modifying and +** accessing this structure are really macros, so we can't really make +** this structure opaque. +*/ +struct Hash { + char keyClass; /* SQLITE_HASH_INT, _POINTER, _STRING, _BINARY */ + char copyKey; /* True if copy of key made on insert */ + int count; /* Number of entries in this table */ + HashElem *first; /* The first element of the array */ + int htsize; /* Number of buckets in the hash table */ + struct _ht { /* the hash table */ + int count; /* Number of entries with this hash */ + HashElem *chain; /* Pointer to first entry with this hash */ + } *ht; +}; + +/* Each element in the hash table is an instance of the following +** structure. All elements are stored on a single doubly-linked list. +** +** Again, this structure is intended to be opaque, but it can't really +** be opaque because it is used by macros. +*/ +struct HashElem { + HashElem *next, *prev; /* Next and previous elements in the table */ + void *data; /* Data associated with this element */ + void *pKey; int nKey; /* Key associated with this element */ +}; + +/* +** There are 4 different modes of operation for a hash table: +** +** SQLITE_HASH_INT nKey is used as the key and pKey is ignored. +** +** SQLITE_HASH_POINTER pKey is used as the key and nKey is ignored. +** +** SQLITE_HASH_STRING pKey points to a string that is nKey bytes long +** (including the null-terminator, if any). Case +** is ignored in comparisons. +** +** SQLITE_HASH_BINARY pKey points to binary data nKey bytes long. +** memcmp() is used to compare keys. +** +** A copy of the key is made for SQLITE_HASH_STRING and SQLITE_HASH_BINARY +** if the copyKey parameter to HashInit is 1. +*/ +/* #define SQLITE_HASH_INT 1 // NOT USED */ +/* #define SQLITE_HASH_POINTER 2 // NOT USED */ +#define SQLITE_HASH_STRING 3 +#define SQLITE_HASH_BINARY 4 + +/* +** Access routines. To delete, insert a NULL pointer. +*/ +void sqlite3HashInit(Hash*, int keytype, int copyKey); +void *sqlite3HashInsert(Hash*, const void *pKey, int nKey, void *pData); +void *sqlite3HashFind(const Hash*, const void *pKey, int nKey); +void sqlite3HashClear(Hash*); + +/* +** Macros for looping over all elements of a hash table. The idiom is +** like this: +** +** Hash h; +** HashElem *p; +** ... +** for(p=sqliteHashFirst(&h); p; p=sqliteHashNext(p)){ +** SomeStructure *pData = sqliteHashData(p); +** // do something with pData +** } +*/ +#define sqliteHashFirst(H) ((H)->first) +#define sqliteHashNext(E) ((E)->next) +#define sqliteHashData(E) ((E)->data) +#define sqliteHashKey(E) ((E)->pKey) +#define sqliteHashKeysize(E) ((E)->nKey) + +/* +** Number of entries in a hash table +*/ +#define sqliteHashCount(H) ((H)->count) + +#endif /* _SQLITE_HASH_H_ */ diff --git a/src/sqlite/insert.c b/src/sqlite/insert.c new file mode 100644 index 0000000..1c019e8 --- /dev/null +++ b/src/sqlite/insert.c @@ -0,0 +1,1111 @@ +/* +** 2001 September 15 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** This file contains C code routines that are called by the parser +** to handle INSERT statements in SQLite. +** +** $Id: insert.c,v 1.1.1.1 2006/02/03 20:35:22 hoganrobert Exp $ +*/ +#include "sqliteInt.h" + +/* +** Set P3 of the most recently inserted opcode to a column affinity +** string for index pIdx. A column affinity string has one character +** for each column in the table, according to the affinity of the column: +** +** Character Column affinity +** ------------------------------ +** 'n' NUMERIC +** 'i' INTEGER +** 't' TEXT +** 'o' NONE +*/ +void sqlite3IndexAffinityStr(Vdbe *v, Index *pIdx){ + if( !pIdx->zColAff ){ + /* The first time a column affinity string for a particular index is + ** required, it is allocated and populated here. It is then stored as + ** a member of the Index structure for subsequent use. + ** + ** The column affinity string will eventually be deleted by + ** sqliteDeleteIndex() when the Index structure itself is cleaned + ** up. + */ + int n; + Table *pTab = pIdx->pTable; + pIdx->zColAff = (char *)sqliteMalloc(pIdx->nColumn+1); + if( !pIdx->zColAff ){ + return; + } + for(n=0; n<pIdx->nColumn; n++){ + pIdx->zColAff[n] = pTab->aCol[pIdx->aiColumn[n]].affinity; + } + pIdx->zColAff[pIdx->nColumn] = '\0'; + } + + sqlite3VdbeChangeP3(v, -1, pIdx->zColAff, 0); +} + +/* +** Set P3 of the most recently inserted opcode to a column affinity +** string for table pTab. A column affinity string has one character +** for each column indexed by the index, according to the affinity of the +** column: +** +** Character Column affinity +** ------------------------------ +** 'n' NUMERIC +** 'i' INTEGER +** 't' TEXT +** 'o' NONE +*/ +void sqlite3TableAffinityStr(Vdbe *v, Table *pTab){ + /* The first time a column affinity string for a particular table + ** is required, it is allocated and populated here. It is then + ** stored as a member of the Table structure for subsequent use. + ** + ** The column affinity string will eventually be deleted by + ** sqlite3DeleteTable() when the Table structure itself is cleaned up. + */ + if( !pTab->zColAff ){ + char *zColAff; + int i; + + zColAff = (char *)sqliteMalloc(pTab->nCol+1); + if( !zColAff ){ + return; + } + + for(i=0; i<pTab->nCol; i++){ + zColAff[i] = pTab->aCol[i].affinity; + } + zColAff[pTab->nCol] = '\0'; + + pTab->zColAff = zColAff; + } + + sqlite3VdbeChangeP3(v, -1, pTab->zColAff, 0); +} + +/* +** Return non-zero if SELECT statement p opens the table with rootpage +** iTab in database iDb. This is used to see if a statement of the form +** "INSERT INTO <iDb, iTab> SELECT ..." can run without using temporary +** table for the results of the SELECT. +** +** No checking is done for sub-selects that are part of expressions. +*/ +static int selectReadsTable(Select *p, int iDb, int iTab){ + int i; + struct SrcList_item *pItem; + if( p->pSrc==0 ) return 0; + for(i=0, pItem=p->pSrc->a; i<p->pSrc->nSrc; i++, pItem++){ + if( pItem->pSelect ){ + if( selectReadsTable(pItem->pSelect, iDb, iTab) ) return 1; + }else{ + if( pItem->pTab->iDb==iDb && pItem->pTab->tnum==iTab ) return 1; + } + } + return 0; +} + +/* +** This routine is call to handle SQL of the following forms: +** +** insert into TABLE (IDLIST) values(EXPRLIST) +** insert into TABLE (IDLIST) select +** +** The IDLIST following the table name is always optional. If omitted, +** then a list of all columns for the table is substituted. The IDLIST +** appears in the pColumn parameter. pColumn is NULL if IDLIST is omitted. +** +** The pList parameter holds EXPRLIST in the first form of the INSERT +** statement above, and pSelect is NULL. For the second form, pList is +** NULL and pSelect is a pointer to the select statement used to generate +** data for the insert. +** +** The code generated follows one of three templates. For a simple +** select with data coming from a VALUES clause, the code executes +** once straight down through. The template looks like this: +** +** open write cursor to <table> and its indices +** puts VALUES clause expressions onto the stack +** write the resulting record into <table> +** cleanup +** +** If the statement is of the form +** +** INSERT INTO <table> SELECT ... +** +** And the SELECT clause does not read from <table> at any time, then +** the generated code follows this template: +** +** goto B +** A: setup for the SELECT +** loop over the tables in the SELECT +** gosub C +** end loop +** cleanup after the SELECT +** goto D +** B: open write cursor to <table> and its indices +** goto A +** C: insert the select result into <table> +** return +** D: cleanup +** +** The third template is used if the insert statement takes its +** values from a SELECT but the data is being inserted into a table +** that is also read as part of the SELECT. In the third form, +** we have to use a intermediate table to store the results of +** the select. The template is like this: +** +** goto B +** A: setup for the SELECT +** loop over the tables in the SELECT +** gosub C +** end loop +** cleanup after the SELECT +** goto D +** C: insert the select result into the intermediate table +** return +** B: open a cursor to an intermediate table +** goto A +** D: open write cursor to <table> and its indices +** loop over the intermediate table +** transfer values form intermediate table into <table> +** end the loop +** cleanup +*/ +void sqlite3Insert( + Parse *pParse, /* Parser context */ + SrcList *pTabList, /* Name of table into which we are inserting */ + ExprList *pList, /* List of values to be inserted */ + Select *pSelect, /* A SELECT statement to use as the data source */ + IdList *pColumn, /* Column names corresponding to IDLIST. */ + int onError /* How to handle constraint errors */ +){ + Table *pTab; /* The table to insert into */ + char *zTab; /* Name of the table into which we are inserting */ + const char *zDb; /* Name of the database holding this table */ + int i, j, idx; /* Loop counters */ + Vdbe *v; /* Generate code into this virtual machine */ + Index *pIdx; /* For looping over indices of the table */ + int nColumn; /* Number of columns in the data */ + int base = 0; /* VDBE Cursor number for pTab */ + int iCont=0,iBreak=0; /* Beginning and end of the loop over srcTab */ + sqlite3 *db; /* The main database structure */ + int keyColumn = -1; /* Column that is the INTEGER PRIMARY KEY */ + int endOfLoop; /* Label for the end of the insertion loop */ + int useTempTable = 0; /* Store SELECT results in intermediate table */ + int srcTab = 0; /* Data comes from this temporary cursor if >=0 */ + int iSelectLoop = 0; /* Address of code that implements the SELECT */ + int iCleanup = 0; /* Address of the cleanup code */ + int iInsertBlock = 0; /* Address of the subroutine used to insert data */ + int iCntMem = 0; /* Memory cell used for the row counter */ + int newIdx = -1; /* Cursor for the NEW table */ + Db *pDb; /* The database containing table being inserted into */ + int counterMem = 0; /* Memory cell holding AUTOINCREMENT counter */ + +#ifndef SQLITE_OMIT_TRIGGER + int isView; /* True if attempting to insert into a view */ + int triggers_exist = 0; /* True if there are FOR EACH ROW triggers */ +#endif + +#ifndef SQLITE_OMIT_AUTOINCREMENT + int counterRowid; /* Memory cell holding rowid of autoinc counter */ +#endif + + if( pParse->nErr || sqlite3_malloc_failed ) goto insert_cleanup; + db = pParse->db; + + /* Locate the table into which we will be inserting new information. + */ + assert( pTabList->nSrc==1 ); + zTab = pTabList->a[0].zName; + if( zTab==0 ) goto insert_cleanup; + pTab = sqlite3SrcListLookup(pParse, pTabList); + if( pTab==0 ){ + goto insert_cleanup; + } + assert( pTab->iDb<db->nDb ); + pDb = &db->aDb[pTab->iDb]; + zDb = pDb->zName; + if( sqlite3AuthCheck(pParse, SQLITE_INSERT, pTab->zName, 0, zDb) ){ + goto insert_cleanup; + } + + /* Figure out if we have any triggers and if the table being + ** inserted into is a view + */ +#ifndef SQLITE_OMIT_TRIGGER + triggers_exist = sqlite3TriggersExist(pParse, pTab, TK_INSERT, 0); + isView = pTab->pSelect!=0; +#else +# define triggers_exist 0 +# define isView 0 +#endif +#ifdef SQLITE_OMIT_VIEW +# undef isView +# define isView 0 +#endif + + /* Ensure that: + * (a) the table is not read-only, + * (b) that if it is a view then ON INSERT triggers exist + */ + if( sqlite3IsReadOnly(pParse, pTab, triggers_exist) ){ + goto insert_cleanup; + } + if( pTab==0 ) goto insert_cleanup; + + /* If pTab is really a view, make sure it has been initialized. + */ + if( isView && sqlite3ViewGetColumnNames(pParse, pTab) ){ + goto insert_cleanup; + } + + /* Ensure all required collation sequences are available. */ + for(pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext){ + if( sqlite3CheckIndexCollSeq(pParse, pIdx) ){ + goto insert_cleanup; + } + } + + /* Allocate a VDBE + */ + v = sqlite3GetVdbe(pParse); + if( v==0 ) goto insert_cleanup; + if( pParse->nested==0 ) sqlite3VdbeCountChanges(v); + sqlite3BeginWriteOperation(pParse, pSelect || triggers_exist, pTab->iDb); + + /* if there are row triggers, allocate a temp table for new.* references. */ + if( triggers_exist ){ + newIdx = pParse->nTab++; + } + +#ifndef SQLITE_OMIT_AUTOINCREMENT + /* If this is an AUTOINCREMENT table, look up the sequence number in the + ** sqlite_sequence table and store it in memory cell counterMem. Also + ** remember the rowid of the sqlite_sequence table entry in memory cell + ** counterRowid. + */ + if( pTab->autoInc ){ + int iCur = pParse->nTab; + int base = sqlite3VdbeCurrentAddr(v); + counterRowid = pParse->nMem++; + counterMem = pParse->nMem++; + sqlite3VdbeAddOp(v, OP_Integer, pTab->iDb, 0); + sqlite3VdbeAddOp(v, OP_OpenRead, iCur, pDb->pSeqTab->tnum); + sqlite3VdbeAddOp(v, OP_SetNumColumns, iCur, 2); + sqlite3VdbeAddOp(v, OP_Rewind, iCur, base+13); + sqlite3VdbeAddOp(v, OP_Column, iCur, 0); + sqlite3VdbeOp3(v, OP_String8, 0, 0, pTab->zName, 0); + sqlite3VdbeAddOp(v, OP_Ne, 28417, base+12); + sqlite3VdbeAddOp(v, OP_Rowid, iCur, 0); + sqlite3VdbeAddOp(v, OP_MemStore, counterRowid, 1); + sqlite3VdbeAddOp(v, OP_Column, iCur, 1); + sqlite3VdbeAddOp(v, OP_MemStore, counterMem, 1); + sqlite3VdbeAddOp(v, OP_Goto, 0, base+13); + sqlite3VdbeAddOp(v, OP_Next, iCur, base+4); + sqlite3VdbeAddOp(v, OP_Close, iCur, 0); + } +#endif /* SQLITE_OMIT_AUTOINCREMENT */ + + /* Figure out how many columns of data are supplied. If the data + ** is coming from a SELECT statement, then this step also generates + ** all the code to implement the SELECT statement and invoke a subroutine + ** to process each row of the result. (Template 2.) If the SELECT + ** statement uses the the table that is being inserted into, then the + ** subroutine is also coded here. That subroutine stores the SELECT + ** results in a temporary table. (Template 3.) + */ + if( pSelect ){ + /* Data is coming from a SELECT. Generate code to implement that SELECT + */ + int rc, iInitCode; + iInitCode = sqlite3VdbeAddOp(v, OP_Goto, 0, 0); + iSelectLoop = sqlite3VdbeCurrentAddr(v); + iInsertBlock = sqlite3VdbeMakeLabel(v); + + /* Resolve the expressions in the SELECT statement and execute it. */ + rc = sqlite3Select(pParse, pSelect, SRT_Subroutine, iInsertBlock,0,0,0,0); + if( rc || pParse->nErr || sqlite3_malloc_failed ) goto insert_cleanup; + + iCleanup = sqlite3VdbeMakeLabel(v); + sqlite3VdbeAddOp(v, OP_Goto, 0, iCleanup); + assert( pSelect->pEList ); + nColumn = pSelect->pEList->nExpr; + + /* Set useTempTable to TRUE if the result of the SELECT statement + ** should be written into a temporary table. Set to FALSE if each + ** row of the SELECT can be written directly into the result table. + ** + ** A temp table must be used if the table being updated is also one + ** of the tables being read by the SELECT statement. Also use a + ** temp table in the case of row triggers. + */ + if( triggers_exist || selectReadsTable(pSelect, pTab->iDb, pTab->tnum) ){ + useTempTable = 1; + } + + if( useTempTable ){ + /* Generate the subroutine that SELECT calls to process each row of + ** the result. Store the result in a temporary table + */ + srcTab = pParse->nTab++; + sqlite3VdbeResolveLabel(v, iInsertBlock); + sqlite3VdbeAddOp(v, OP_MakeRecord, nColumn, 0); + sqlite3TableAffinityStr(v, pTab); + sqlite3VdbeAddOp(v, OP_NewRowid, srcTab, 0); + sqlite3VdbeAddOp(v, OP_Pull, 1, 0); + sqlite3VdbeAddOp(v, OP_Insert, srcTab, 0); + sqlite3VdbeAddOp(v, OP_Return, 0, 0); + + /* The following code runs first because the GOTO at the very top + ** of the program jumps to it. Create the temporary table, then jump + ** back up and execute the SELECT code above. + */ + sqlite3VdbeChangeP2(v, iInitCode, sqlite3VdbeCurrentAddr(v)); + sqlite3VdbeAddOp(v, OP_OpenTemp, srcTab, 0); + sqlite3VdbeAddOp(v, OP_SetNumColumns, srcTab, nColumn); + sqlite3VdbeAddOp(v, OP_Goto, 0, iSelectLoop); + sqlite3VdbeResolveLabel(v, iCleanup); + }else{ + sqlite3VdbeChangeP2(v, iInitCode, sqlite3VdbeCurrentAddr(v)); + } + }else{ + /* This is the case if the data for the INSERT is coming from a VALUES + ** clause + */ + NameContext sNC; + memset(&sNC, 0, sizeof(sNC)); + sNC.pParse = pParse; + assert( pList!=0 ); + srcTab = -1; + useTempTable = 0; + assert( pList ); + nColumn = pList->nExpr; + for(i=0; i<nColumn; i++){ + if( sqlite3ExprResolveNames(&sNC, pList->a[i].pExpr) ){ + goto insert_cleanup; + } + } + } + + /* Make sure the number of columns in the source data matches the number + ** of columns to be inserted into the table. + */ + if( pColumn==0 && nColumn!=pTab->nCol ){ + sqlite3ErrorMsg(pParse, + "table %S has %d columns but %d values were supplied", + pTabList, 0, pTab->nCol, nColumn); + goto insert_cleanup; + } + if( pColumn!=0 && nColumn!=pColumn->nId ){ + sqlite3ErrorMsg(pParse, "%d values for %d columns", nColumn, pColumn->nId); + goto insert_cleanup; + } + + /* If the INSERT statement included an IDLIST term, then make sure + ** all elements of the IDLIST really are columns of the table and + ** remember the column indices. + ** + ** If the table has an INTEGER PRIMARY KEY column and that column + ** is named in the IDLIST, then record in the keyColumn variable + ** the index into IDLIST of the primary key column. keyColumn is + ** the index of the primary key as it appears in IDLIST, not as + ** is appears in the original table. (The index of the primary + ** key in the original table is pTab->iPKey.) + */ + if( pColumn ){ + for(i=0; i<pColumn->nId; i++){ + pColumn->a[i].idx = -1; + } + for(i=0; i<pColumn->nId; i++){ + for(j=0; j<pTab->nCol; j++){ + if( sqlite3StrICmp(pColumn->a[i].zName, pTab->aCol[j].zName)==0 ){ + pColumn->a[i].idx = j; + if( j==pTab->iPKey ){ + keyColumn = i; + } + break; + } + } + if( j>=pTab->nCol ){ + if( sqlite3IsRowid(pColumn->a[i].zName) ){ + keyColumn = i; + }else{ + sqlite3ErrorMsg(pParse, "table %S has no column named %s", + pTabList, 0, pColumn->a[i].zName); + pParse->nErr++; + goto insert_cleanup; + } + } + } + } + + /* If there is no IDLIST term but the table has an integer primary + ** key, the set the keyColumn variable to the primary key column index + ** in the original table definition. + */ + if( pColumn==0 ){ + keyColumn = pTab->iPKey; + } + + /* Open the temp table for FOR EACH ROW triggers + */ + if( triggers_exist ){ + sqlite3VdbeAddOp(v, OP_OpenPseudo, newIdx, 0); + sqlite3VdbeAddOp(v, OP_SetNumColumns, newIdx, pTab->nCol); + } + + /* Initialize the count of rows to be inserted + */ + if( db->flags & SQLITE_CountRows ){ + iCntMem = pParse->nMem++; + sqlite3VdbeAddOp(v, OP_Integer, 0, 0); + sqlite3VdbeAddOp(v, OP_MemStore, iCntMem, 1); + } + + /* Open tables and indices if there are no row triggers */ + if( !triggers_exist ){ + base = pParse->nTab; + sqlite3OpenTableAndIndices(pParse, pTab, base, OP_OpenWrite); + } + + /* If the data source is a temporary table, then we have to create + ** a loop because there might be multiple rows of data. If the data + ** source is a subroutine call from the SELECT statement, then we need + ** to launch the SELECT statement processing. + */ + if( useTempTable ){ + iBreak = sqlite3VdbeMakeLabel(v); + sqlite3VdbeAddOp(v, OP_Rewind, srcTab, iBreak); + iCont = sqlite3VdbeCurrentAddr(v); + }else if( pSelect ){ + sqlite3VdbeAddOp(v, OP_Goto, 0, iSelectLoop); + sqlite3VdbeResolveLabel(v, iInsertBlock); + } + + /* Run the BEFORE and INSTEAD OF triggers, if there are any + */ + endOfLoop = sqlite3VdbeMakeLabel(v); + if( triggers_exist & TRIGGER_BEFORE ){ + + /* build the NEW.* reference row. Note that if there is an INTEGER + ** PRIMARY KEY into which a NULL is being inserted, that NULL will be + ** translated into a unique ID for the row. But on a BEFORE trigger, + ** we do not know what the unique ID will be (because the insert has + ** not happened yet) so we substitute a rowid of -1 + */ + if( keyColumn<0 ){ + sqlite3VdbeAddOp(v, OP_Integer, -1, 0); + }else if( useTempTable ){ + sqlite3VdbeAddOp(v, OP_Column, srcTab, keyColumn); + }else{ + assert( pSelect==0 ); /* Otherwise useTempTable is true */ + sqlite3ExprCode(pParse, pList->a[keyColumn].pExpr); + sqlite3VdbeAddOp(v, OP_NotNull, -1, sqlite3VdbeCurrentAddr(v)+3); + sqlite3VdbeAddOp(v, OP_Pop, 1, 0); + sqlite3VdbeAddOp(v, OP_Integer, -1, 0); + sqlite3VdbeAddOp(v, OP_MustBeInt, 0, 0); + } + + /* Create the new column data + */ + for(i=0; i<pTab->nCol; i++){ + if( pColumn==0 ){ + j = i; + }else{ + for(j=0; j<pColumn->nId; j++){ + if( pColumn->a[j].idx==i ) break; + } + } + if( pColumn && j>=pColumn->nId ){ + sqlite3ExprCode(pParse, pTab->aCol[i].pDflt); + }else if( useTempTable ){ + sqlite3VdbeAddOp(v, OP_Column, srcTab, j); + }else{ + assert( pSelect==0 ); /* Otherwise useTempTable is true */ + sqlite3ExprCodeAndCache(pParse, pList->a[j].pExpr); + } + } + sqlite3VdbeAddOp(v, OP_MakeRecord, pTab->nCol, 0); + + /* If this is an INSERT on a view with an INSTEAD OF INSERT trigger, + ** do not attempt any conversions before assembling the record. + ** If this is a real table, attempt conversions as required by the + ** table column affinities. + */ + if( !isView ){ + sqlite3TableAffinityStr(v, pTab); + } + sqlite3VdbeAddOp(v, OP_Insert, newIdx, 0); + + /* Fire BEFORE or INSTEAD OF triggers */ + if( sqlite3CodeRowTrigger(pParse, TK_INSERT, 0, TRIGGER_BEFORE, pTab, + newIdx, -1, onError, endOfLoop) ){ + goto insert_cleanup; + } + } + + /* If any triggers exists, the opening of tables and indices is deferred + ** until now. + */ + if( triggers_exist && !isView ){ + base = pParse->nTab; + sqlite3OpenTableAndIndices(pParse, pTab, base, OP_OpenWrite); + } + + /* Push the record number for the new entry onto the stack. The + ** record number is a randomly generate integer created by NewRowid + ** except when the table has an INTEGER PRIMARY KEY column, in which + ** case the record number is the same as that column. + */ + if( !isView ){ + if( keyColumn>=0 ){ + if( useTempTable ){ + sqlite3VdbeAddOp(v, OP_Column, srcTab, keyColumn); + }else if( pSelect ){ + sqlite3VdbeAddOp(v, OP_Dup, nColumn - keyColumn - 1, 1); + }else{ + sqlite3ExprCode(pParse, pList->a[keyColumn].pExpr); + } + /* If the PRIMARY KEY expression is NULL, then use OP_NewRowid + ** to generate a unique primary key value. + */ + sqlite3VdbeAddOp(v, OP_NotNull, -1, sqlite3VdbeCurrentAddr(v)+3); + sqlite3VdbeAddOp(v, OP_Pop, 1, 0); + sqlite3VdbeAddOp(v, OP_NewRowid, base, counterMem); + sqlite3VdbeAddOp(v, OP_MustBeInt, 0, 0); + }else{ + sqlite3VdbeAddOp(v, OP_NewRowid, base, counterMem); + } +#ifndef SQLITE_OMIT_AUTOINCREMENT + if( pTab->autoInc ){ + sqlite3VdbeAddOp(v, OP_MemMax, counterMem, 0); + } +#endif /* SQLITE_OMIT_AUTOINCREMENT */ + + /* Push onto the stack, data for all columns of the new entry, beginning + ** with the first column. + */ + for(i=0; i<pTab->nCol; i++){ + if( i==pTab->iPKey ){ + /* The value of the INTEGER PRIMARY KEY column is always a NULL. + ** Whenever this column is read, the record number will be substituted + ** in its place. So will fill this column with a NULL to avoid + ** taking up data space with information that will never be used. */ + sqlite3VdbeAddOp(v, OP_Null, 0, 0); + continue; + } + if( pColumn==0 ){ + j = i; + }else{ + for(j=0; j<pColumn->nId; j++){ + if( pColumn->a[j].idx==i ) break; + } + } + if( pColumn && j>=pColumn->nId ){ + sqlite3ExprCode(pParse, pTab->aCol[i].pDflt); + }else if( useTempTable ){ + sqlite3VdbeAddOp(v, OP_Column, srcTab, j); + }else if( pSelect ){ + sqlite3VdbeAddOp(v, OP_Dup, i+nColumn-j, 1); + }else{ + sqlite3ExprCode(pParse, pList->a[j].pExpr); + } + } + + /* Generate code to check constraints and generate index keys and + ** do the insertion. + */ + sqlite3GenerateConstraintChecks(pParse, pTab, base, 0, keyColumn>=0, + 0, onError, endOfLoop); + sqlite3CompleteInsertion(pParse, pTab, base, 0,0,0, + (triggers_exist & TRIGGER_AFTER)!=0 ? newIdx : -1); + } + + /* Update the count of rows that are inserted + */ + if( (db->flags & SQLITE_CountRows)!=0 ){ + sqlite3VdbeAddOp(v, OP_MemIncr, iCntMem, 0); + } + + if( triggers_exist ){ + /* Close all tables opened */ + if( !isView ){ + sqlite3VdbeAddOp(v, OP_Close, base, 0); + for(idx=1, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, idx++){ + sqlite3VdbeAddOp(v, OP_Close, idx+base, 0); + } + } + + /* Code AFTER triggers */ + if( sqlite3CodeRowTrigger(pParse, TK_INSERT, 0, TRIGGER_AFTER, pTab, + newIdx, -1, onError, endOfLoop) ){ + goto insert_cleanup; + } + } + + /* The bottom of the loop, if the data source is a SELECT statement + */ + sqlite3VdbeResolveLabel(v, endOfLoop); + if( useTempTable ){ + sqlite3VdbeAddOp(v, OP_Next, srcTab, iCont); + sqlite3VdbeResolveLabel(v, iBreak); + sqlite3VdbeAddOp(v, OP_Close, srcTab, 0); + }else if( pSelect ){ + sqlite3VdbeAddOp(v, OP_Pop, nColumn, 0); + sqlite3VdbeAddOp(v, OP_Return, 0, 0); + sqlite3VdbeResolveLabel(v, iCleanup); + } + + if( !triggers_exist ){ + /* Close all tables opened */ + sqlite3VdbeAddOp(v, OP_Close, base, 0); + for(idx=1, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, idx++){ + sqlite3VdbeAddOp(v, OP_Close, idx+base, 0); + } + } + +#ifndef SQLITE_OMIT_AUTOINCREMENT + /* Update the sqlite_sequence table by storing the content of the + ** counter value in memory counterMem back into the sqlite_sequence + ** table. + */ + if( pTab->autoInc ){ + int iCur = pParse->nTab; + int base = sqlite3VdbeCurrentAddr(v); + sqlite3VdbeAddOp(v, OP_Integer, pTab->iDb, 0); + sqlite3VdbeAddOp(v, OP_OpenWrite, iCur, pDb->pSeqTab->tnum); + sqlite3VdbeAddOp(v, OP_SetNumColumns, iCur, 2); + sqlite3VdbeAddOp(v, OP_MemLoad, counterRowid, 0); + sqlite3VdbeAddOp(v, OP_NotNull, -1, base+7); + sqlite3VdbeAddOp(v, OP_Pop, 1, 0); + sqlite3VdbeAddOp(v, OP_NewRowid, iCur, 0); + sqlite3VdbeOp3(v, OP_String8, 0, 0, pTab->zName, 0); + sqlite3VdbeAddOp(v, OP_MemLoad, counterMem, 0); + sqlite3VdbeAddOp(v, OP_MakeRecord, 2, 0); + sqlite3VdbeAddOp(v, OP_Insert, iCur, 0); + sqlite3VdbeAddOp(v, OP_Close, iCur, 0); + } +#endif + + /* + ** Return the number of rows inserted. If this routine is + ** generating code because of a call to sqlite3NestedParse(), do not + ** invoke the callback function. + */ + if( db->flags & SQLITE_CountRows && pParse->nested==0 && !pParse->trigStack ){ + sqlite3VdbeAddOp(v, OP_MemLoad, iCntMem, 0); + sqlite3VdbeAddOp(v, OP_Callback, 1, 0); + sqlite3VdbeSetNumCols(v, 1); + sqlite3VdbeSetColName(v, 0, "rows inserted", P3_STATIC); + } + +insert_cleanup: + sqlite3SrcListDelete(pTabList); + sqlite3ExprListDelete(pList); + sqlite3SelectDelete(pSelect); + sqlite3IdListDelete(pColumn); +} + +/* +** Generate code to do a constraint check prior to an INSERT or an UPDATE. +** +** When this routine is called, the stack contains (from bottom to top) +** the following values: +** +** 1. The rowid of the row to be updated before the update. This +** value is omitted unless we are doing an UPDATE that involves a +** change to the record number. +** +** 2. The rowid of the row after the update. +** +** 3. The data in the first column of the entry after the update. +** +** i. Data from middle columns... +** +** N. The data in the last column of the entry after the update. +** +** The old rowid shown as entry (1) above is omitted unless both isUpdate +** and rowidChng are 1. isUpdate is true for UPDATEs and false for +** INSERTs and rowidChng is true if the record number is being changed. +** +** The code generated by this routine pushes additional entries onto +** the stack which are the keys for new index entries for the new record. +** The order of index keys is the same as the order of the indices on +** the pTable->pIndex list. A key is only created for index i if +** aIdxUsed!=0 and aIdxUsed[i]!=0. +** +** This routine also generates code to check constraints. NOT NULL, +** CHECK, and UNIQUE constraints are all checked. If a constraint fails, +** then the appropriate action is performed. There are five possible +** actions: ROLLBACK, ABORT, FAIL, REPLACE, and IGNORE. +** +** Constraint type Action What Happens +** --------------- ---------- ---------------------------------------- +** any ROLLBACK The current transaction is rolled back and +** sqlite3_exec() returns immediately with a +** return code of SQLITE_CONSTRAINT. +** +** any ABORT Back out changes from the current command +** only (do not do a complete rollback) then +** cause sqlite3_exec() to return immediately +** with SQLITE_CONSTRAINT. +** +** any FAIL Sqlite_exec() returns immediately with a +** return code of SQLITE_CONSTRAINT. The +** transaction is not rolled back and any +** prior changes are retained. +** +** any IGNORE The record number and data is popped from +** the stack and there is an immediate jump +** to label ignoreDest. +** +** NOT NULL REPLACE The NULL value is replace by the default +** value for that column. If the default value +** is NULL, the action is the same as ABORT. +** +** UNIQUE REPLACE The other row that conflicts with the row +** being inserted is removed. +** +** CHECK REPLACE Illegal. The results in an exception. +** +** Which action to take is determined by the overrideError parameter. +** Or if overrideError==OE_Default, then the pParse->onError parameter +** is used. Or if pParse->onError==OE_Default then the onError value +** for the constraint is used. +** +** The calling routine must open a read/write cursor for pTab with +** cursor number "base". All indices of pTab must also have open +** read/write cursors with cursor number base+i for the i-th cursor. +** Except, if there is no possibility of a REPLACE action then +** cursors do not need to be open for indices where aIdxUsed[i]==0. +** +** If the isUpdate flag is true, it means that the "base" cursor is +** initially pointing to an entry that is being updated. The isUpdate +** flag causes extra code to be generated so that the "base" cursor +** is still pointing at the same entry after the routine returns. +** Without the isUpdate flag, the "base" cursor might be moved. +*/ +void sqlite3GenerateConstraintChecks( + Parse *pParse, /* The parser context */ + Table *pTab, /* the table into which we are inserting */ + int base, /* Index of a read/write cursor pointing at pTab */ + char *aIdxUsed, /* Which indices are used. NULL means all are used */ + int rowidChng, /* True if the record number will change */ + int isUpdate, /* True for UPDATE, False for INSERT */ + int overrideError, /* Override onError to this if not OE_Default */ + int ignoreDest /* Jump to this label on an OE_Ignore resolution */ +){ + int i; + Vdbe *v; + int nCol; + int onError; + int addr; + int extra; + int iCur; + Index *pIdx; + int seenReplace = 0; + int jumpInst1=0, jumpInst2; + int contAddr; + int hasTwoRowids = (isUpdate && rowidChng); + + v = sqlite3GetVdbe(pParse); + assert( v!=0 ); + assert( pTab->pSelect==0 ); /* This table is not a VIEW */ + nCol = pTab->nCol; + + /* Test all NOT NULL constraints. + */ + for(i=0; i<nCol; i++){ + if( i==pTab->iPKey ){ + continue; + } + onError = pTab->aCol[i].notNull; + if( onError==OE_None ) continue; + if( overrideError!=OE_Default ){ + onError = overrideError; + }else if( onError==OE_Default ){ + onError = OE_Abort; + } + if( onError==OE_Replace && pTab->aCol[i].pDflt==0 ){ + onError = OE_Abort; + } + sqlite3VdbeAddOp(v, OP_Dup, nCol-1-i, 1); + addr = sqlite3VdbeAddOp(v, OP_NotNull, 1, 0); + assert( onError==OE_Rollback || onError==OE_Abort || onError==OE_Fail + || onError==OE_Ignore || onError==OE_Replace ); + switch( onError ){ + case OE_Rollback: + case OE_Abort: + case OE_Fail: { + char *zMsg = 0; + sqlite3VdbeAddOp(v, OP_Halt, SQLITE_CONSTRAINT, onError); + sqlite3SetString(&zMsg, pTab->zName, ".", pTab->aCol[i].zName, + " may not be NULL", (char*)0); + sqlite3VdbeChangeP3(v, -1, zMsg, P3_DYNAMIC); + break; + } + case OE_Ignore: { + sqlite3VdbeAddOp(v, OP_Pop, nCol+1+hasTwoRowids, 0); + sqlite3VdbeAddOp(v, OP_Goto, 0, ignoreDest); + break; + } + case OE_Replace: { + sqlite3ExprCode(pParse, pTab->aCol[i].pDflt); + sqlite3VdbeAddOp(v, OP_Push, nCol-i, 0); + break; + } + } + sqlite3VdbeChangeP2(v, addr, sqlite3VdbeCurrentAddr(v)); + } + + /* Test all CHECK constraints + */ + /**** TBD ****/ + + /* If we have an INTEGER PRIMARY KEY, make sure the primary key + ** of the new record does not previously exist. Except, if this + ** is an UPDATE and the primary key is not changing, that is OK. + */ + if( rowidChng ){ + onError = pTab->keyConf; + if( overrideError!=OE_Default ){ + onError = overrideError; + }else if( onError==OE_Default ){ + onError = OE_Abort; + } + + if( isUpdate ){ + sqlite3VdbeAddOp(v, OP_Dup, nCol+1, 1); + sqlite3VdbeAddOp(v, OP_Dup, nCol+1, 1); + jumpInst1 = sqlite3VdbeAddOp(v, OP_Eq, 0, 0); + } + sqlite3VdbeAddOp(v, OP_Dup, nCol, 1); + jumpInst2 = sqlite3VdbeAddOp(v, OP_NotExists, base, 0); + switch( onError ){ + default: { + onError = OE_Abort; + /* Fall thru into the next case */ + } + case OE_Rollback: + case OE_Abort: + case OE_Fail: { + sqlite3VdbeOp3(v, OP_Halt, SQLITE_CONSTRAINT, onError, + "PRIMARY KEY must be unique", P3_STATIC); + break; + } + case OE_Replace: { + sqlite3GenerateRowIndexDelete(pParse->db, v, pTab, base, 0); + if( isUpdate ){ + sqlite3VdbeAddOp(v, OP_Dup, nCol+hasTwoRowids, 1); + sqlite3VdbeAddOp(v, OP_MoveGe, base, 0); + } + seenReplace = 1; + break; + } + case OE_Ignore: { + assert( seenReplace==0 ); + sqlite3VdbeAddOp(v, OP_Pop, nCol+1+hasTwoRowids, 0); + sqlite3VdbeAddOp(v, OP_Goto, 0, ignoreDest); + break; + } + } + contAddr = sqlite3VdbeCurrentAddr(v); + sqlite3VdbeChangeP2(v, jumpInst2, contAddr); + if( isUpdate ){ + sqlite3VdbeChangeP2(v, jumpInst1, contAddr); + sqlite3VdbeAddOp(v, OP_Dup, nCol+1, 1); + sqlite3VdbeAddOp(v, OP_MoveGe, base, 0); + } + } + + /* Test all UNIQUE constraints by creating entries for each UNIQUE + ** index and making sure that duplicate entries do not already exist. + ** Add the new records to the indices as we go. + */ + extra = -1; + for(iCur=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, iCur++){ + if( aIdxUsed && aIdxUsed[iCur]==0 ) continue; /* Skip unused indices */ + extra++; + + /* Create a key for accessing the index entry */ + sqlite3VdbeAddOp(v, OP_Dup, nCol+extra, 1); + for(i=0; i<pIdx->nColumn; i++){ + int idx = pIdx->aiColumn[i]; + if( idx==pTab->iPKey ){ + sqlite3VdbeAddOp(v, OP_Dup, i+extra+nCol+1, 1); + }else{ + sqlite3VdbeAddOp(v, OP_Dup, i+extra+nCol-idx, 1); + } + } + jumpInst1 = sqlite3VdbeAddOp(v, OP_MakeRecord, pIdx->nColumn, (1<<24)); + sqlite3IndexAffinityStr(v, pIdx); + + /* Find out what action to take in case there is an indexing conflict */ + onError = pIdx->onError; + if( onError==OE_None ) continue; /* pIdx is not a UNIQUE index */ + if( overrideError!=OE_Default ){ + onError = overrideError; + }else if( onError==OE_Default ){ + onError = OE_Abort; + } + if( seenReplace ){ + if( onError==OE_Ignore ) onError = OE_Replace; + else if( onError==OE_Fail ) onError = OE_Abort; + } + + + /* Check to see if the new index entry will be unique */ + sqlite3VdbeAddOp(v, OP_Dup, extra+nCol+1+hasTwoRowids, 1); + jumpInst2 = sqlite3VdbeAddOp(v, OP_IsUnique, base+iCur+1, 0); + + /* Generate code that executes if the new index entry is not unique */ + assert( onError==OE_Rollback || onError==OE_Abort || onError==OE_Fail + || onError==OE_Ignore || onError==OE_Replace ); + switch( onError ){ + case OE_Rollback: + case OE_Abort: + case OE_Fail: { + int j, n1, n2; + char zErrMsg[200]; + strcpy(zErrMsg, pIdx->nColumn>1 ? "columns " : "column "); + n1 = strlen(zErrMsg); + for(j=0; j<pIdx->nColumn && n1<sizeof(zErrMsg)-30; j++){ + char *zCol = pTab->aCol[pIdx->aiColumn[j]].zName; + n2 = strlen(zCol); + if( j>0 ){ + strcpy(&zErrMsg[n1], ", "); + n1 += 2; + } + if( n1+n2>sizeof(zErrMsg)-30 ){ + strcpy(&zErrMsg[n1], "..."); + n1 += 3; + break; + }else{ + strcpy(&zErrMsg[n1], zCol); + n1 += n2; + } + } + strcpy(&zErrMsg[n1], + pIdx->nColumn>1 ? " are not unique" : " is not unique"); + sqlite3VdbeOp3(v, OP_Halt, SQLITE_CONSTRAINT, onError, zErrMsg, 0); + break; + } + case OE_Ignore: { + assert( seenReplace==0 ); + sqlite3VdbeAddOp(v, OP_Pop, nCol+extra+3+hasTwoRowids, 0); + sqlite3VdbeAddOp(v, OP_Goto, 0, ignoreDest); + break; + } + case OE_Replace: { + sqlite3GenerateRowDelete(pParse->db, v, pTab, base, 0); + if( isUpdate ){ + sqlite3VdbeAddOp(v, OP_Dup, nCol+extra+1+hasTwoRowids, 1); + sqlite3VdbeAddOp(v, OP_MoveGe, base, 0); + } + seenReplace = 1; + break; + } + } + contAddr = sqlite3VdbeCurrentAddr(v); + assert( contAddr<(1<<24) ); +#if NULL_DISTINCT_FOR_UNIQUE + sqlite3VdbeChangeP2(v, jumpInst1, contAddr | (1<<24)); +#endif + sqlite3VdbeChangeP2(v, jumpInst2, contAddr); + } +} + +/* +** This routine generates code to finish the INSERT or UPDATE operation +** that was started by a prior call to sqlite3GenerateConstraintChecks. +** The stack must contain keys for all active indices followed by data +** and the rowid for the new entry. This routine creates the new +** entries in all indices and in the main table. +** +** The arguments to this routine should be the same as the first six +** arguments to sqlite3GenerateConstraintChecks. +*/ +void sqlite3CompleteInsertion( + Parse *pParse, /* The parser context */ + Table *pTab, /* the table into which we are inserting */ + int base, /* Index of a read/write cursor pointing at pTab */ + char *aIdxUsed, /* Which indices are used. NULL means all are used */ + int rowidChng, /* True if the record number will change */ + int isUpdate, /* True for UPDATE, False for INSERT */ + int newIdx /* Index of NEW table for triggers. -1 if none */ +){ + int i; + Vdbe *v; + int nIdx; + Index *pIdx; + int pik_flags; + + v = sqlite3GetVdbe(pParse); + assert( v!=0 ); + assert( pTab->pSelect==0 ); /* This table is not a VIEW */ + for(nIdx=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, nIdx++){} + for(i=nIdx-1; i>=0; i--){ + if( aIdxUsed && aIdxUsed[i]==0 ) continue; + sqlite3VdbeAddOp(v, OP_IdxInsert, base+i+1, 0); + } + sqlite3VdbeAddOp(v, OP_MakeRecord, pTab->nCol, 0); + sqlite3TableAffinityStr(v, pTab); +#ifndef SQLITE_OMIT_TRIGGER + if( newIdx>=0 ){ + sqlite3VdbeAddOp(v, OP_Dup, 1, 0); + sqlite3VdbeAddOp(v, OP_Dup, 1, 0); + sqlite3VdbeAddOp(v, OP_Insert, newIdx, 0); + } +#endif + if( pParse->nested ){ + pik_flags = 0; + }else{ + pik_flags = (OPFLAG_NCHANGE|(isUpdate?0:OPFLAG_LASTROWID)); + } + sqlite3VdbeAddOp(v, OP_Insert, base, pik_flags); + + if( isUpdate && rowidChng ){ + sqlite3VdbeAddOp(v, OP_Pop, 1, 0); + } +} + +/* +** Generate code that will open cursors for a table and for all +** indices of that table. The "base" parameter is the cursor number used +** for the table. Indices are opened on subsequent cursors. +*/ +void sqlite3OpenTableAndIndices( + Parse *pParse, /* Parsing context */ + Table *pTab, /* Table to be opened */ + int base, /* Cursor number assigned to the table */ + int op /* OP_OpenRead or OP_OpenWrite */ +){ + int i; + Index *pIdx; + Vdbe *v = sqlite3GetVdbe(pParse); + assert( v!=0 ); + sqlite3VdbeAddOp(v, OP_Integer, pTab->iDb, 0); + sqlite3VdbeAddOp(v, op, base, pTab->tnum); + VdbeComment((v, "# %s", pTab->zName)); + sqlite3VdbeAddOp(v, OP_SetNumColumns, base, pTab->nCol); + for(i=1, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, i++){ + sqlite3VdbeAddOp(v, OP_Integer, pIdx->iDb, 0); + sqlite3VdbeOp3(v, op, i+base, pIdx->tnum, + (char*)&pIdx->keyInfo, P3_KEYINFO); + } + if( pParse->nTab<=base+i ){ + pParse->nTab = base+i; + } +} diff --git a/src/sqlite/keywordhash.h b/src/sqlite/keywordhash.h new file mode 100644 index 0000000..2eef13b --- /dev/null +++ b/src/sqlite/keywordhash.h @@ -0,0 +1,96 @@ +/* Hash score: 153 */ +static int keywordCode(const char *z, int n){ + static const char zText[515] = + "ABORTABLEFTEMPORARYADDATABASELECTHENDEFAULTRANSACTIONATURALTER" + "AISEACHECKEYAFTEREFERENCESCAPELSEXCEPTRIGGEREGEXPLAINITIALLYAND" + "EFERRABLEXCLUSIVEXISTSTATEMENTATTACHAVINGLOBEFOREIGNOREINDEXAUTOINCREMENT" + "BEGINNERENAMEBETWEENOTNULLIKEBYCASCADEFERREDELETECASECOLLATECOLUMN" + "COMMITCONFLICTCONSTRAINTERSECTCREATECROSSCURRENT_DATECURRENT_TIMESTAMP" + "RAGMATCHDESCDETACHDISTINCTDROPRIMARYFAILIMITFROMFULLGROUPDATE" + "IMMEDIATEINSERTINSTEADINTOFFSETISNULLJOINORDEREPLACEOUTERESTRICT" + "RIGHTROLLBACKROWHENUNIONUNIQUEUSINGVACUUMVALUESVIEWHERE"; + static const unsigned char aHash[127] = { + 89, 79, 102, 88, 0, 4, 0, 0, 109, 0, 75, 0, 0, + 92, 43, 0, 90, 0, 101, 104, 94, 0, 0, 10, 0, 0, + 108, 0, 105, 100, 0, 28, 47, 0, 40, 0, 0, 63, 69, + 0, 62, 19, 0, 0, 32, 81, 0, 103, 72, 0, 0, 34, + 0, 60, 33, 0, 8, 0, 110, 37, 12, 0, 76, 39, 25, + 64, 0, 0, 31, 80, 52, 30, 49, 20, 86, 0, 35, 0, + 73, 26, 0, 70, 0, 0, 0, 0, 46, 65, 22, 85, 29, + 67, 84, 0, 1, 0, 9, 98, 57, 18, 0, 107, 74, 96, + 53, 6, 83, 0, 0, 48, 91, 0, 99, 0, 68, 0, 0, + 15, 0, 111, 50, 55, 0, 2, 54, 0, 106, + }; + static const unsigned char aNext[111] = { + 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 17, 0, 0, 0, 0, + 0, 11, 0, 0, 0, 7, 0, 5, 13, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 42, 0, 0, 0, 0, 0, 0, + 0, 16, 0, 23, 51, 0, 0, 0, 0, 44, 58, 0, 0, + 0, 0, 0, 0, 0, 0, 71, 41, 0, 0, 24, 59, 21, + 0, 78, 0, 66, 0, 0, 82, 45, 0, 0, 0, 0, 0, + 0, 0, 38, 93, 95, 0, 0, 97, 0, 14, 27, 77, 0, + 56, 87, 0, 36, 0, 61, 0, + }; + static const unsigned char aLen[111] = { + 5, 5, 4, 4, 9, 2, 3, 8, 2, 6, 4, 3, 7, + 11, 2, 7, 5, 5, 4, 5, 3, 5, 10, 6, 4, 6, + 7, 6, 7, 9, 3, 3, 10, 9, 6, 9, 6, 6, 4, + 6, 3, 7, 6, 7, 5, 13, 2, 2, 5, 5, 6, 7, + 3, 7, 4, 4, 2, 7, 3, 8, 6, 4, 7, 6, 6, + 8, 10, 9, 6, 5, 12, 12, 17, 6, 5, 4, 6, 8, + 2, 4, 7, 4, 5, 4, 4, 5, 6, 9, 6, 7, 4, + 2, 6, 3, 6, 4, 5, 7, 5, 8, 5, 8, 3, 4, + 5, 6, 5, 6, 6, 4, 5, + }; + static const unsigned short int aOffset[111] = { + 0, 4, 7, 10, 10, 14, 19, 21, 26, 27, 32, 34, 36, + 42, 51, 52, 57, 61, 65, 67, 71, 74, 78, 86, 91, 94, + 99, 105, 108, 113, 118, 122, 124, 133, 141, 146, 155, 160, 165, + 168, 170, 170, 174, 178, 180, 185, 187, 189, 198, 201, 205, 211, + 217, 217, 220, 223, 227, 229, 230, 234, 241, 247, 251, 258, 264, + 270, 278, 285, 294, 300, 305, 317, 317, 333, 337, 342, 346, 352, + 353, 360, 363, 370, 373, 378, 382, 386, 389, 395, 404, 410, 417, + 420, 420, 423, 426, 432, 436, 440, 447, 451, 459, 464, 472, 474, + 478, 483, 489, 494, 500, 506, 509, + }; + static const unsigned char aCode[111] = { + TK_ABORT, TK_TABLE, TK_JOIN_KW, TK_TEMP, TK_TEMP, + TK_OR, TK_ADD, TK_DATABASE, TK_AS, TK_SELECT, + TK_THEN, TK_END, TK_DEFAULT, TK_TRANSACTION,TK_ON, + TK_JOIN_KW, TK_ALTER, TK_RAISE, TK_EACH, TK_CHECK, + TK_KEY, TK_AFTER, TK_REFERENCES, TK_ESCAPE, TK_ELSE, + TK_EXCEPT, TK_TRIGGER, TK_LIKE_KW, TK_EXPLAIN, TK_INITIALLY, + TK_ALL, TK_AND, TK_DEFERRABLE, TK_EXCLUSIVE, TK_EXISTS, + TK_STATEMENT, TK_ATTACH, TK_HAVING, TK_LIKE_KW, TK_BEFORE, + TK_FOR, TK_FOREIGN, TK_IGNORE, TK_REINDEX, TK_INDEX, + TK_AUTOINCR, TK_TO, TK_IN, TK_BEGIN, TK_JOIN_KW, + TK_RENAME, TK_BETWEEN, TK_NOT, TK_NOTNULL, TK_NULL, + TK_LIKE_KW, TK_BY, TK_CASCADE, TK_ASC, TK_DEFERRED, + TK_DELETE, TK_CASE, TK_COLLATE, TK_COLUMNKW, TK_COMMIT, + TK_CONFLICT, TK_CONSTRAINT, TK_INTERSECT, TK_CREATE, TK_JOIN_KW, + TK_CTIME_KW, TK_CTIME_KW, TK_CTIME_KW, TK_PRAGMA, TK_MATCH, + TK_DESC, TK_DETACH, TK_DISTINCT, TK_IS, TK_DROP, + TK_PRIMARY, TK_FAIL, TK_LIMIT, TK_FROM, TK_JOIN_KW, + TK_GROUP, TK_UPDATE, TK_IMMEDIATE, TK_INSERT, TK_INSTEAD, + TK_INTO, TK_OF, TK_OFFSET, TK_SET, TK_ISNULL, + TK_JOIN, TK_ORDER, TK_REPLACE, TK_JOIN_KW, TK_RESTRICT, + TK_JOIN_KW, TK_ROLLBACK, TK_ROW, TK_WHEN, TK_UNION, + TK_UNIQUE, TK_USING, TK_VACUUM, TK_VALUES, TK_VIEW, + TK_WHERE, + }; + int h, i; + if( n<2 ) return TK_ID; + h = ((sqlite3UpperToLower[((unsigned char*)z)[0]]*4) ^ + (sqlite3UpperToLower[((unsigned char*)z)[n-1]]*3) ^ + n) % 127; + for(i=((int)aHash[h])-1; i>=0; i=((int)aNext[i])-1){ + if( aLen[i]==n && sqlite3StrNICmp(&zText[aOffset[i]],z,n)==0 ){ + return aCode[i]; + } + } + return TK_ID; +} +int sqlite3KeywordCode(const char *z, int n){ + return keywordCode(z, n); +} diff --git a/src/sqlite/legacy.c b/src/sqlite/legacy.c new file mode 100644 index 0000000..dcb0463 --- /dev/null +++ b/src/sqlite/legacy.c @@ -0,0 +1,138 @@ +/* +** 2001 September 15 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** Main file for the SQLite library. The routines in this file +** implement the programmer interface to the library. Routines in +** other files are for internal use by SQLite and should not be +** accessed by users of the library. +** +** $Id: legacy.c,v 1.1.1.1 2006/02/03 20:35:11 hoganrobert Exp $ +*/ + +#include "sqliteInt.h" +#include "os.h" +#include <ctype.h> + +/* +** Execute SQL code. Return one of the SQLITE_ success/failure +** codes. Also write an error message into memory obtained from +** malloc() and make *pzErrMsg point to that message. +** +** If the SQL is a query, then for each row in the query result +** the xCallback() function is called. pArg becomes the first +** argument to xCallback(). If xCallback=NULL then no callback +** is invoked, even for queries. +*/ +int sqlite3_exec( + sqlite3 *db, /* The database on which the SQL executes */ + const char *zSql, /* The SQL to be executed */ + sqlite3_callback xCallback, /* Invoke this callback routine */ + void *pArg, /* First argument to xCallback() */ + char **pzErrMsg /* Write error messages here */ +){ + int rc = SQLITE_OK; + const char *zLeftover; + sqlite3_stmt *pStmt = 0; + char **azCols = 0; + + int nRetry = 0; + int nChange = 0; + int nCallback; + + if( zSql==0 ) return SQLITE_OK; + while( (rc==SQLITE_OK || (rc==SQLITE_SCHEMA && (++nRetry)<2)) && zSql[0] ){ + int nCol; + char **azVals = 0; + + pStmt = 0; + rc = sqlite3_prepare(db, zSql, -1, &pStmt, &zLeftover); + if( rc!=SQLITE_OK ){ + if( pStmt ) sqlite3_finalize(pStmt); + continue; + } + if( !pStmt ){ + /* this happens for a comment or white-space */ + zSql = zLeftover; + continue; + } + + db->nChange += nChange; + nCallback = 0; + + nCol = sqlite3_column_count(pStmt); + azCols = sqliteMalloc(2*nCol*sizeof(const char *)); + if( nCol && !azCols ){ + rc = SQLITE_NOMEM; + goto exec_out; + } + + while( 1 ){ + int i; + rc = sqlite3_step(pStmt); + + /* Invoke the callback function if required */ + if( xCallback && (SQLITE_ROW==rc || + (SQLITE_DONE==rc && !nCallback && db->flags&SQLITE_NullCallback)) ){ + if( 0==nCallback ){ + for(i=0; i<nCol; i++){ + azCols[i] = (char *)sqlite3_column_name(pStmt, i); + } + nCallback++; + } + if( rc==SQLITE_ROW ){ + azVals = &azCols[nCol]; + for(i=0; i<nCol; i++){ + azVals[i] = (char *)sqlite3_column_text(pStmt, i); + } + } + if( xCallback(pArg, nCol, azVals, azCols) ){ + rc = SQLITE_ABORT; + goto exec_out; + } + } + + if( rc!=SQLITE_ROW ){ + rc = sqlite3_finalize(pStmt); + pStmt = 0; + if( db->pVdbe==0 ){ + nChange = db->nChange; + } + if( rc!=SQLITE_SCHEMA ){ + nRetry = 0; + zSql = zLeftover; + while( isspace((unsigned char)zSql[0]) ) zSql++; + } + break; + } + } + + sqliteFree(azCols); + azCols = 0; + } + +exec_out: + if( pStmt ) sqlite3_finalize(pStmt); + if( azCols ) sqliteFree(azCols); + + if( sqlite3_malloc_failed ){ + rc = SQLITE_NOMEM; + } + if( rc!=SQLITE_OK && rc==sqlite3_errcode(db) && pzErrMsg ){ + *pzErrMsg = malloc(1+strlen(sqlite3_errmsg(db))); + if( *pzErrMsg ){ + strcpy(*pzErrMsg, sqlite3_errmsg(db)); + } + }else if( pzErrMsg ){ + *pzErrMsg = 0; + } + + return rc; +} diff --git a/src/sqlite/main.c b/src/sqlite/main.c new file mode 100644 index 0000000..09fdb6a --- /dev/null +++ b/src/sqlite/main.c @@ -0,0 +1,1003 @@ +/* +** 2001 September 15 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** Main file for the SQLite library. The routines in this file +** implement the programmer interface to the library. Routines in +** other files are for internal use by SQLite and should not be +** accessed by users of the library. +** +** $Id: main.c,v 1.1.1.1 2006/02/03 20:35:13 hoganrobert Exp $ +*/ +#include "sqliteInt.h" +#include "os.h" +#include <ctype.h> + +/* +** The following constant value is used by the SQLITE_BIGENDIAN and +** SQLITE_LITTLEENDIAN macros. +*/ +const int sqlite3one = 1; + +#ifndef SQLITE_OMIT_GLOBALRECOVER +/* +** Linked list of all open database handles. This is used by the +** sqlite3_global_recover() function. Entries are added to the list +** by openDatabase() and removed by sqlite3_close(). +*/ +static sqlite3 *pDbList = 0; +#endif + +#ifndef SQLITE_OMIT_UTF16 +/* +** Return the transient sqlite3_value object used for encoding conversions +** during SQL compilation. +*/ +sqlite3_value *sqlite3GetTransientValue(sqlite3 *db){ + if( !db->pValue ){ + db->pValue = sqlite3ValueNew(); + } + return db->pValue; +} +#endif + +/* +** The version of the library +*/ +const char rcsid3[] = "@(#) \044Id: SQLite version " SQLITE_VERSION " $"; +const char sqlite3_version[] = SQLITE_VERSION; +const char *sqlite3_libversion(void){ return sqlite3_version; } +int sqlite3_libversion_number(void){ return SQLITE_VERSION_NUMBER; } + +/* +** This is the default collating function named "BINARY" which is always +** available. +*/ +static int binCollFunc( + void *NotUsed, + int nKey1, const void *pKey1, + int nKey2, const void *pKey2 +){ + int rc, n; + n = nKey1<nKey2 ? nKey1 : nKey2; + rc = memcmp(pKey1, pKey2, n); + if( rc==0 ){ + rc = nKey1 - nKey2; + } + return rc; +} + +/* +** Another built-in collating sequence: NOCASE. +** +** This collating sequence is intended to be used for "case independant +** comparison". SQLite's knowledge of upper and lower case equivalents +** extends only to the 26 characters used in the English language. +** +** At the moment there is only a UTF-8 implementation. +*/ +static int nocaseCollatingFunc( + void *NotUsed, + int nKey1, const void *pKey1, + int nKey2, const void *pKey2 +){ + int r = sqlite3StrNICmp( + (const char *)pKey1, (const char *)pKey2, (nKey1<nKey2)?nKey1:nKey2); + if( 0==r ){ + r = nKey1-nKey2; + } + return r; +} + +/* +** Return the ROWID of the most recent insert +*/ +sqlite_int64 sqlite3_last_insert_rowid(sqlite3 *db){ + return db->lastRowid; +} + +/* +** Return the number of changes in the most recent call to sqlite3_exec(). +*/ +int sqlite3_changes(sqlite3 *db){ + return db->nChange; +} + +/* +** Return the number of changes since the database handle was opened. +*/ +int sqlite3_total_changes(sqlite3 *db){ + return db->nTotalChange; +} + +/* +** Close an existing SQLite database +*/ +int sqlite3_close(sqlite3 *db){ + HashElem *i; + int j; + + if( !db ){ + return SQLITE_OK; + } + if( sqlite3SafetyCheck(db) ){ + return SQLITE_MISUSE; + } + +#ifdef SQLITE_SSE + sqlite3_finalize(db->pFetch); +#endif + + /* If there are any outstanding VMs, return SQLITE_BUSY. */ + if( db->pVdbe ){ + sqlite3Error(db, SQLITE_BUSY, + "Unable to close due to unfinalised statements"); + return SQLITE_BUSY; + } + assert( !sqlite3SafetyCheck(db) ); + + /* FIX ME: db->magic may be set to SQLITE_MAGIC_CLOSED if the database + ** cannot be opened for some reason. So this routine needs to run in + ** that case. But maybe there should be an extra magic value for the + ** "failed to open" state. + */ + if( db->magic!=SQLITE_MAGIC_CLOSED && sqlite3SafetyOn(db) ){ + /* printf("DID NOT CLOSE\n"); fflush(stdout); */ + return SQLITE_ERROR; + } + + for(j=0; j<db->nDb; j++){ + struct Db *pDb = &db->aDb[j]; + if( pDb->pBt ){ + sqlite3BtreeClose(pDb->pBt); + pDb->pBt = 0; + } + } + sqlite3ResetInternalSchema(db, 0); + assert( db->nDb<=2 ); + assert( db->aDb==db->aDbStatic ); + for(i=sqliteHashFirst(&db->aFunc); i; i=sqliteHashNext(i)){ + FuncDef *pFunc, *pNext; + for(pFunc = (FuncDef*)sqliteHashData(i); pFunc; pFunc=pNext){ + pNext = pFunc->pNext; + sqliteFree(pFunc); + } + } + + for(i=sqliteHashFirst(&db->aCollSeq); i; i=sqliteHashNext(i)){ + CollSeq *pColl = (CollSeq *)sqliteHashData(i); + sqliteFree(pColl); + } + sqlite3HashClear(&db->aCollSeq); + + sqlite3HashClear(&db->aFunc); + sqlite3Error(db, SQLITE_OK, 0); /* Deallocates any cached error strings. */ + if( db->pValue ){ + sqlite3ValueFree(db->pValue); + } + if( db->pErr ){ + sqlite3ValueFree(db->pErr); + } + +#ifndef SQLITE_OMIT_GLOBALRECOVER + { + sqlite3 *pPrev; + sqlite3OsEnterMutex(); + pPrev = pDbList; + while( pPrev && pPrev->pNext!=db ){ + pPrev = pPrev->pNext; + } + if( pPrev ){ + pPrev->pNext = db->pNext; + }else{ + assert( pDbList==db ); + pDbList = db->pNext; + } + sqlite3OsLeaveMutex(); + } +#endif + + db->magic = SQLITE_MAGIC_ERROR; + sqliteFree(db); + return SQLITE_OK; +} + +/* +** Rollback all database files. +*/ +void sqlite3RollbackAll(sqlite3 *db){ + int i; + for(i=0; i<db->nDb; i++){ + if( db->aDb[i].pBt ){ + sqlite3BtreeRollback(db->aDb[i].pBt); + db->aDb[i].inTrans = 0; + } + } + sqlite3ResetInternalSchema(db, 0); +} + +/* +** Return a static string that describes the kind of error specified in the +** argument. +*/ +const char *sqlite3ErrStr(int rc){ + const char *z; + switch( rc ){ + case SQLITE_ROW: + case SQLITE_DONE: + case SQLITE_OK: z = "not an error"; break; + case SQLITE_ERROR: z = "SQL logic error or missing database"; break; + case SQLITE_INTERNAL: z = "internal SQLite implementation flaw"; break; + case SQLITE_PERM: z = "access permission denied"; break; + case SQLITE_ABORT: z = "callback requested query abort"; break; + case SQLITE_BUSY: z = "database is locked"; break; + case SQLITE_LOCKED: z = "database table is locked"; break; + case SQLITE_NOMEM: z = "out of memory"; break; + case SQLITE_READONLY: z = "attempt to write a readonly database"; break; + case SQLITE_INTERRUPT: z = "interrupted"; break; + case SQLITE_IOERR: z = "disk I/O error"; break; + case SQLITE_CORRUPT: z = "database disk image is malformed"; break; + case SQLITE_NOTFOUND: z = "table or record not found"; break; + case SQLITE_FULL: z = "database is full"; break; + case SQLITE_CANTOPEN: z = "unable to open database file"; break; + case SQLITE_PROTOCOL: z = "database locking protocol failure"; break; + case SQLITE_EMPTY: z = "table contains no data"; break; + case SQLITE_SCHEMA: z = "database schema has changed"; break; + case SQLITE_TOOBIG: z = "too much data for one table row"; break; + case SQLITE_CONSTRAINT: z = "constraint failed"; break; + case SQLITE_MISMATCH: z = "datatype mismatch"; break; + case SQLITE_MISUSE: z = "library routine called out of sequence";break; + case SQLITE_NOLFS: z = "kernel lacks large file support"; break; + case SQLITE_AUTH: z = "authorization denied"; break; + case SQLITE_FORMAT: z = "auxiliary database format error"; break; + case SQLITE_RANGE: z = "bind or column index out of range"; break; + case SQLITE_NOTADB: z = "file is encrypted or is not a database";break; + default: z = "unknown error"; break; + } + return z; +} + +/* +** This routine implements a busy callback that sleeps and tries +** again until a timeout value is reached. The timeout value is +** an integer number of milliseconds passed in as the first +** argument. +*/ +static int sqliteDefaultBusyCallback( + void *ptr, /* Database connection */ + int count /* Number of times table has been busy */ +){ +#if SQLITE_MIN_SLEEP_MS==1 + static const u8 delays[] = + { 1, 2, 5, 10, 15, 20, 25, 25, 25, 50, 50, 100 }; + static const u8 totals[] = + { 0, 1, 3, 8, 18, 33, 53, 78, 103, 128, 178, 228 }; +# define NDELAY (sizeof(delays)/sizeof(delays[0])) + int timeout = ((sqlite3 *)ptr)->busyTimeout; + int delay, prior; + + assert( count>=0 ); + if( count < NDELAY ){ + delay = delays[count]; + prior = totals[count]; + }else{ + delay = delays[NDELAY-1]; + prior = totals[NDELAY-1] + delay*(count-(NDELAY-1)); + } + if( prior + delay > timeout ){ + delay = timeout - prior; + if( delay<=0 ) return 0; + } + sqlite3OsSleep(delay); + return 1; +#else + int timeout = ((sqlite3 *)ptr)->busyTimeout; + if( (count+1)*1000 > timeout ){ + return 0; + } + sqlite3OsSleep(1000); + return 1; +#endif +} + +/* +** This routine sets the busy callback for an Sqlite database to the +** given callback function with the given argument. +*/ +int sqlite3_busy_handler( + sqlite3 *db, + int (*xBusy)(void*,int), + void *pArg +){ + if( sqlite3SafetyCheck(db) ){ + return SQLITE_MISUSE; + } + db->busyHandler.xFunc = xBusy; + db->busyHandler.pArg = pArg; + return SQLITE_OK; +} + +#ifndef SQLITE_OMIT_PROGRESS_CALLBACK +/* +** This routine sets the progress callback for an Sqlite database to the +** given callback function with the given argument. The progress callback will +** be invoked every nOps opcodes. +*/ +void sqlite3_progress_handler( + sqlite3 *db, + int nOps, + int (*xProgress)(void*), + void *pArg +){ + if( !sqlite3SafetyCheck(db) ){ + if( nOps>0 ){ + db->xProgress = xProgress; + db->nProgressOps = nOps; + db->pProgressArg = pArg; + }else{ + db->xProgress = 0; + db->nProgressOps = 0; + db->pProgressArg = 0; + } + } +} +#endif + + +/* +** This routine installs a default busy handler that waits for the +** specified number of milliseconds before returning 0. +*/ +int sqlite3_busy_timeout(sqlite3 *db, int ms){ + if( ms>0 ){ + db->busyTimeout = ms; + sqlite3_busy_handler(db, sqliteDefaultBusyCallback, (void*)db); + }else{ + sqlite3_busy_handler(db, 0, 0); + } + return SQLITE_OK; +} + +/* +** Cause any pending operation to stop at its earliest opportunity. +*/ +void sqlite3_interrupt(sqlite3 *db){ + if( !sqlite3SafetyCheck(db) ){ + db->flags |= SQLITE_Interrupt; + } +} + +/* +** Windows systems should call this routine to free memory that +** is returned in the in the errmsg parameter of sqlite3_open() when +** SQLite is a DLL. For some reason, it does not work to call free() +** directly. +** +** Note that we need to call free() not sqliteFree() here. +*/ +void sqlite3_free(char *p){ free(p); } + +/* +** Create new user functions. +*/ +int sqlite3_create_function( + sqlite3 *db, + const char *zFunctionName, + int nArg, + int enc, + void *pUserData, + void (*xFunc)(sqlite3_context*,int,sqlite3_value **), + void (*xStep)(sqlite3_context*,int,sqlite3_value **), + void (*xFinal)(sqlite3_context*) +){ + FuncDef *p; + int nName; + + if( sqlite3SafetyCheck(db) ){ + return SQLITE_MISUSE; + } + if( zFunctionName==0 || + (xFunc && (xFinal || xStep)) || + (!xFunc && (xFinal && !xStep)) || + (!xFunc && (!xFinal && xStep)) || + (nArg<-1 || nArg>127) || + (255<(nName = strlen(zFunctionName))) ){ + return SQLITE_ERROR; + } + +#ifndef SQLITE_OMIT_UTF16 + /* If SQLITE_UTF16 is specified as the encoding type, transform this + ** to one of SQLITE_UTF16LE or SQLITE_UTF16BE using the + ** SQLITE_UTF16NATIVE macro. SQLITE_UTF16 is not used internally. + ** + ** If SQLITE_ANY is specified, add three versions of the function + ** to the hash table. + */ + if( enc==SQLITE_UTF16 ){ + enc = SQLITE_UTF16NATIVE; + }else if( enc==SQLITE_ANY ){ + int rc; + rc = sqlite3_create_function(db, zFunctionName, nArg, SQLITE_UTF8, + pUserData, xFunc, xStep, xFinal); + if( rc!=SQLITE_OK ) return rc; + rc = sqlite3_create_function(db, zFunctionName, nArg, SQLITE_UTF16LE, + pUserData, xFunc, xStep, xFinal); + if( rc!=SQLITE_OK ) return rc; + enc = SQLITE_UTF16BE; + } +#else + enc = SQLITE_UTF8; +#endif + + /* Check if an existing function is being overridden or deleted. If so, + ** and there are active VMs, then return SQLITE_BUSY. If a function + ** is being overridden/deleted but there are no active VMs, allow the + ** operation to continue but invalidate all precompiled statements. + */ + p = sqlite3FindFunction(db, zFunctionName, nName, nArg, enc, 0); + if( p && p->iPrefEnc==enc && p->nArg==nArg ){ + if( db->activeVdbeCnt ){ + sqlite3Error(db, SQLITE_BUSY, + "Unable to delete/modify user-function due to active statements"); + return SQLITE_BUSY; + }else{ + sqlite3ExpirePreparedStatements(db); + } + } + + p = sqlite3FindFunction(db, zFunctionName, nName, nArg, enc, 1); + if( p==0 ) return SQLITE_NOMEM; + p->xFunc = xFunc; + p->xStep = xStep; + p->xFinalize = xFinal; + p->pUserData = pUserData; + return SQLITE_OK; +} +#ifndef SQLITE_OMIT_UTF16 +int sqlite3_create_function16( + sqlite3 *db, + const void *zFunctionName, + int nArg, + int eTextRep, + void *pUserData, + void (*xFunc)(sqlite3_context*,int,sqlite3_value**), + void (*xStep)(sqlite3_context*,int,sqlite3_value**), + void (*xFinal)(sqlite3_context*) +){ + int rc; + char const *zFunc8; + sqlite3_value *pTmp; + + if( sqlite3SafetyCheck(db) ){ + return SQLITE_MISUSE; + } + pTmp = sqlite3GetTransientValue(db); + sqlite3ValueSetStr(pTmp, -1, zFunctionName, SQLITE_UTF16NATIVE,SQLITE_STATIC); + zFunc8 = sqlite3ValueText(pTmp, SQLITE_UTF8); + + if( !zFunc8 ){ + return SQLITE_NOMEM; + } + rc = sqlite3_create_function(db, zFunc8, nArg, eTextRep, + pUserData, xFunc, xStep, xFinal); + return rc; +} +#endif + +/* +** Register a trace function. The pArg from the previously registered trace +** is returned. +** +** A NULL trace function means that no tracing is executes. A non-NULL +** trace is a pointer to a function that is invoked at the start of each +** sqlite3_exec(). +*/ +void *sqlite3_trace(sqlite3 *db, void (*xTrace)(void*,const char*), void *pArg){ + void *pOld = db->pTraceArg; + db->xTrace = xTrace; + db->pTraceArg = pArg; + return pOld; +} + +/*** EXPERIMENTAL *** +** +** Register a function to be invoked when a transaction comments. +** If either function returns non-zero, then the commit becomes a +** rollback. +*/ +void *sqlite3_commit_hook( + sqlite3 *db, /* Attach the hook to this database */ + int (*xCallback)(void*), /* Function to invoke on each commit */ + void *pArg /* Argument to the function */ +){ + void *pOld = db->pCommitArg; + db->xCommitCallback = xCallback; + db->pCommitArg = pArg; + return pOld; +} + + +/* +** This routine is called to create a connection to a database BTree +** driver. If zFilename is the name of a file, then that file is +** opened and used. If zFilename is the magic name ":memory:" then +** the database is stored in memory (and is thus forgotten as soon as +** the connection is closed.) If zFilename is NULL then the database +** is for temporary use only and is deleted as soon as the connection +** is closed. +** +** A temporary database can be either a disk file (that is automatically +** deleted when the file is closed) or a set of red-black trees held in memory, +** depending on the values of the TEMP_STORE compile-time macro and the +** db->temp_store variable, according to the following chart: +** +** TEMP_STORE db->temp_store Location of temporary database +** ---------- -------------- ------------------------------ +** 0 any file +** 1 1 file +** 1 2 memory +** 1 0 file +** 2 1 file +** 2 2 memory +** 2 0 memory +** 3 any memory +*/ +int sqlite3BtreeFactory( + const sqlite3 *db, /* Main database when opening aux otherwise 0 */ + const char *zFilename, /* Name of the file containing the BTree database */ + int omitJournal, /* if TRUE then do not journal this file */ + int nCache, /* How many pages in the page cache */ + Btree **ppBtree /* Pointer to new Btree object written here */ +){ + int btree_flags = 0; + int rc; + + assert( ppBtree != 0); + if( omitJournal ){ + btree_flags |= BTREE_OMIT_JOURNAL; + } + if( db->flags & SQLITE_NoReadlock ){ + btree_flags |= BTREE_NO_READLOCK; + } + if( zFilename==0 ){ +#if TEMP_STORE==0 + /* Do nothing */ +#endif +#ifndef SQLITE_OMIT_MEMORYDB +#if TEMP_STORE==1 + if( db->temp_store==2 ) zFilename = ":memory:"; +#endif +#if TEMP_STORE==2 + if( db->temp_store!=1 ) zFilename = ":memory:"; +#endif +#if TEMP_STORE==3 + zFilename = ":memory:"; +#endif +#endif /* SQLITE_OMIT_MEMORYDB */ + } + + rc = sqlite3BtreeOpen(zFilename, ppBtree, btree_flags); + if( rc==SQLITE_OK ){ + sqlite3BtreeSetBusyHandler(*ppBtree, (void*)&db->busyHandler); + sqlite3BtreeSetCacheSize(*ppBtree, nCache); + } + return rc; +} + +/* +** Return UTF-8 encoded English language explanation of the most recent +** error. +*/ +const char *sqlite3_errmsg(sqlite3 *db){ + const char *z; + if( sqlite3_malloc_failed ){ + return sqlite3ErrStr(SQLITE_NOMEM); + } + if( sqlite3SafetyCheck(db) || db->errCode==SQLITE_MISUSE ){ + return sqlite3ErrStr(SQLITE_MISUSE); + } + z = sqlite3_value_text(db->pErr); + if( z==0 ){ + z = sqlite3ErrStr(db->errCode); + } + return z; +} + +#ifndef SQLITE_OMIT_UTF16 +/* +** Return UTF-16 encoded English language explanation of the most recent +** error. +*/ +const void *sqlite3_errmsg16(sqlite3 *db){ + /* Because all the characters in the string are in the unicode + ** range 0x00-0xFF, if we pad the big-endian string with a + ** zero byte, we can obtain the little-endian string with + ** &big_endian[1]. + */ + static const char outOfMemBe[] = { + 0, 'o', 0, 'u', 0, 't', 0, ' ', + 0, 'o', 0, 'f', 0, ' ', + 0, 'm', 0, 'e', 0, 'm', 0, 'o', 0, 'r', 0, 'y', 0, 0, 0 + }; + static const char misuseBe [] = { + 0, 'l', 0, 'i', 0, 'b', 0, 'r', 0, 'a', 0, 'r', 0, 'y', 0, ' ', + 0, 'r', 0, 'o', 0, 'u', 0, 't', 0, 'i', 0, 'n', 0, 'e', 0, ' ', + 0, 'c', 0, 'a', 0, 'l', 0, 'l', 0, 'e', 0, 'd', 0, ' ', + 0, 'o', 0, 'u', 0, 't', 0, ' ', + 0, 'o', 0, 'f', 0, ' ', + 0, 's', 0, 'e', 0, 'q', 0, 'u', 0, 'e', 0, 'n', 0, 'c', 0, 'e', 0, 0, 0 + }; + + const void *z; + if( sqlite3_malloc_failed ){ + return (void *)(&outOfMemBe[SQLITE_UTF16NATIVE==SQLITE_UTF16LE?1:0]); + } + if( sqlite3SafetyCheck(db) || db->errCode==SQLITE_MISUSE ){ + return (void *)(&misuseBe[SQLITE_UTF16NATIVE==SQLITE_UTF16LE?1:0]); + } + z = sqlite3_value_text16(db->pErr); + if( z==0 ){ + sqlite3ValueSetStr(db->pErr, -1, sqlite3ErrStr(db->errCode), + SQLITE_UTF8, SQLITE_STATIC); + z = sqlite3_value_text16(db->pErr); + } + return z; +} +#endif /* SQLITE_OMIT_UTF16 */ + +/* +** Return the most recent error code generated by an SQLite routine. +*/ +int sqlite3_errcode(sqlite3 *db){ + if( sqlite3_malloc_failed ){ + return SQLITE_NOMEM; + } + if( sqlite3SafetyCheck(db) ){ + return SQLITE_MISUSE; + } + return db->errCode; +} + +/* +** This routine does the work of opening a database on behalf of +** sqlite3_open() and sqlite3_open16(). The database filename "zFilename" +** is UTF-8 encoded. +*/ +static int openDatabase( + const char *zFilename, /* Database filename UTF-8 encoded */ + sqlite3 **ppDb /* OUT: Returned database handle */ +){ + sqlite3 *db; + int rc, i; + + /* Allocate the sqlite data structure */ + db = sqliteMalloc( sizeof(sqlite3) ); + if( db==0 ) goto opendb_out; + db->priorNewRowid = 0; + db->magic = SQLITE_MAGIC_BUSY; + db->nDb = 2; + db->aDb = db->aDbStatic; + db->enc = SQLITE_UTF8; + db->autoCommit = 1; + db->flags |= SQLITE_ShortColNames; + sqlite3HashInit(&db->aFunc, SQLITE_HASH_STRING, 0); + sqlite3HashInit(&db->aCollSeq, SQLITE_HASH_STRING, 0); + for(i=0; i<db->nDb; i++){ + sqlite3HashInit(&db->aDb[i].tblHash, SQLITE_HASH_STRING, 0); + sqlite3HashInit(&db->aDb[i].idxHash, SQLITE_HASH_STRING, 0); + sqlite3HashInit(&db->aDb[i].trigHash, SQLITE_HASH_STRING, 0); + sqlite3HashInit(&db->aDb[i].aFKey, SQLITE_HASH_STRING, 1); + } + + /* Add the default collation sequence BINARY. BINARY works for both UTF-8 + ** and UTF-16, so add a version for each to avoid any unnecessary + ** conversions. The only error that can occur here is a malloc() failure. + */ + if( sqlite3_create_collation(db, "BINARY", SQLITE_UTF8, 0,binCollFunc) || + sqlite3_create_collation(db, "BINARY", SQLITE_UTF16, 0,binCollFunc) || + !(db->pDfltColl = sqlite3FindCollSeq(db, db->enc, "BINARY", 6, 0)) ){ + rc = db->errCode; + assert( rc!=SQLITE_OK ); + db->magic = SQLITE_MAGIC_CLOSED; + goto opendb_out; + } + + /* Also add a UTF-8 case-insensitive collation sequence. */ + sqlite3_create_collation(db, "NOCASE", SQLITE_UTF8, 0, nocaseCollatingFunc); + + /* Open the backend database driver */ + rc = sqlite3BtreeFactory(db, zFilename, 0, MAX_PAGES, &db->aDb[0].pBt); + if( rc!=SQLITE_OK ){ + sqlite3Error(db, rc, 0); + db->magic = SQLITE_MAGIC_CLOSED; + goto opendb_out; + } + + /* The default safety_level for the main database is 'full'; for the temp + ** database it is 'NONE'. This matches the pager layer defaults. + */ + db->aDb[0].zName = "main"; + db->aDb[0].safety_level = 3; +#ifndef SQLITE_OMIT_TEMPDB + db->aDb[1].zName = "temp"; + db->aDb[1].safety_level = 1; +#endif + + + /* Register all built-in functions, but do not attempt to read the + ** database schema yet. This is delayed until the first time the database + ** is accessed. + */ + sqlite3RegisterBuiltinFunctions(db); + sqlite3Error(db, SQLITE_OK, 0); + db->magic = SQLITE_MAGIC_OPEN; + +opendb_out: + if( sqlite3_errcode(db)==SQLITE_OK && sqlite3_malloc_failed ){ + sqlite3Error(db, SQLITE_NOMEM, 0); + } + *ppDb = db; +#ifndef SQLITE_OMIT_GLOBALRECOVER + if( db ){ + sqlite3OsEnterMutex(); + db->pNext = pDbList; + pDbList = db; + sqlite3OsLeaveMutex(); + } +#endif + return sqlite3_errcode(db); +} + +/* +** Open a new database handle. +*/ +int sqlite3_open( + const char *zFilename, + sqlite3 **ppDb +){ + return openDatabase(zFilename, ppDb); +} + +#ifndef SQLITE_OMIT_UTF16 +/* +** Open a new database handle. +*/ +int sqlite3_open16( + const void *zFilename, + sqlite3 **ppDb +){ + char const *zFilename8; /* zFilename encoded in UTF-8 instead of UTF-16 */ + int rc = SQLITE_NOMEM; + sqlite3_value *pVal; + + assert( ppDb ); + *ppDb = 0; + pVal = sqlite3ValueNew(); + sqlite3ValueSetStr(pVal, -1, zFilename, SQLITE_UTF16NATIVE, SQLITE_STATIC); + zFilename8 = sqlite3ValueText(pVal, SQLITE_UTF8); + if( zFilename8 ){ + rc = openDatabase(zFilename8, ppDb); + if( rc==SQLITE_OK && *ppDb ){ + sqlite3_exec(*ppDb, "PRAGMA encoding = 'UTF-16'", 0, 0, 0); + } + } + if( pVal ){ + sqlite3ValueFree(pVal); + } + + return rc; +} +#endif /* SQLITE_OMIT_UTF16 */ + +/* +** The following routine destroys a virtual machine that is created by +** the sqlite3_compile() routine. The integer returned is an SQLITE_ +** success/failure code that describes the result of executing the virtual +** machine. +** +** This routine sets the error code and string returned by +** sqlite3_errcode(), sqlite3_errmsg() and sqlite3_errmsg16(). +*/ +int sqlite3_finalize(sqlite3_stmt *pStmt){ + int rc; + if( pStmt==0 ){ + rc = SQLITE_OK; + }else{ + rc = sqlite3VdbeFinalize((Vdbe*)pStmt); + } + return rc; +} + +/* +** Terminate the current execution of an SQL statement and reset it +** back to its starting state so that it can be reused. A success code from +** the prior execution is returned. +** +** This routine sets the error code and string returned by +** sqlite3_errcode(), sqlite3_errmsg() and sqlite3_errmsg16(). +*/ +int sqlite3_reset(sqlite3_stmt *pStmt){ + int rc; + if( pStmt==0 ){ + rc = SQLITE_OK; + }else{ + rc = sqlite3VdbeReset((Vdbe*)pStmt); + sqlite3VdbeMakeReady((Vdbe*)pStmt, -1, 0, 0, 0, 0); + } + return rc; +} + +/* +** Register a new collation sequence with the database handle db. +*/ +int sqlite3_create_collation( + sqlite3* db, + const char *zName, + int enc, + void* pCtx, + int(*xCompare)(void*,int,const void*,int,const void*) +){ + CollSeq *pColl; + int rc = SQLITE_OK; + + if( sqlite3SafetyCheck(db) ){ + return SQLITE_MISUSE; + } + + /* If SQLITE_UTF16 is specified as the encoding type, transform this + ** to one of SQLITE_UTF16LE or SQLITE_UTF16BE using the + ** SQLITE_UTF16NATIVE macro. SQLITE_UTF16 is not used internally. + */ + if( enc==SQLITE_UTF16 ){ + enc = SQLITE_UTF16NATIVE; + } + + if( enc!=SQLITE_UTF8 && enc!=SQLITE_UTF16LE && enc!=SQLITE_UTF16BE ){ + sqlite3Error(db, SQLITE_ERROR, + "Param 3 to sqlite3_create_collation() must be one of " + "SQLITE_UTF8, SQLITE_UTF16, SQLITE_UTF16LE or SQLITE_UTF16BE" + ); + return SQLITE_ERROR; + } + + /* Check if this call is removing or replacing an existing collation + ** sequence. If so, and there are active VMs, return busy. If there + ** are no active VMs, invalidate any pre-compiled statements. + */ + pColl = sqlite3FindCollSeq(db, (u8)enc, zName, strlen(zName), 0); + if( pColl && pColl->xCmp ){ + if( db->activeVdbeCnt ){ + sqlite3Error(db, SQLITE_BUSY, + "Unable to delete/modify collation sequence due to active statements"); + return SQLITE_BUSY; + } + sqlite3ExpirePreparedStatements(db); + } + + pColl = sqlite3FindCollSeq(db, (u8)enc, zName, strlen(zName), 1); + if( 0==pColl ){ + rc = SQLITE_NOMEM; + }else{ + pColl->xCmp = xCompare; + pColl->pUser = pCtx; + pColl->enc = enc; + } + sqlite3Error(db, rc, 0); + return rc; +} + +#ifndef SQLITE_OMIT_UTF16 +/* +** Register a new collation sequence with the database handle db. +*/ +int sqlite3_create_collation16( + sqlite3* db, + const char *zName, + int enc, + void* pCtx, + int(*xCompare)(void*,int,const void*,int,const void*) +){ + char const *zName8; + sqlite3_value *pTmp; + if( sqlite3SafetyCheck(db) ){ + return SQLITE_MISUSE; + } + pTmp = sqlite3GetTransientValue(db); + sqlite3ValueSetStr(pTmp, -1, zName, SQLITE_UTF16NATIVE, SQLITE_STATIC); + zName8 = sqlite3ValueText(pTmp, SQLITE_UTF8); + return sqlite3_create_collation(db, zName8, enc, pCtx, xCompare); +} +#endif /* SQLITE_OMIT_UTF16 */ + +/* +** Register a collation sequence factory callback with the database handle +** db. Replace any previously installed collation sequence factory. +*/ +int sqlite3_collation_needed( + sqlite3 *db, + void *pCollNeededArg, + void(*xCollNeeded)(void*,sqlite3*,int eTextRep,const char*) +){ + if( sqlite3SafetyCheck(db) ){ + return SQLITE_MISUSE; + } + db->xCollNeeded = xCollNeeded; + db->xCollNeeded16 = 0; + db->pCollNeededArg = pCollNeededArg; + return SQLITE_OK; +} + +#ifndef SQLITE_OMIT_UTF16 +/* +** Register a collation sequence factory callback with the database handle +** db. Replace any previously installed collation sequence factory. +*/ +int sqlite3_collation_needed16( + sqlite3 *db, + void *pCollNeededArg, + void(*xCollNeeded16)(void*,sqlite3*,int eTextRep,const void*) +){ + if( sqlite3SafetyCheck(db) ){ + return SQLITE_MISUSE; + } + db->xCollNeeded = 0; + db->xCollNeeded16 = xCollNeeded16; + db->pCollNeededArg = pCollNeededArg; + return SQLITE_OK; +} +#endif /* SQLITE_OMIT_UTF16 */ + +#ifndef SQLITE_OMIT_GLOBALRECOVER +/* +** This function is called to recover from a malloc failure that occured +** within SQLite. +** +** This function is *not* threadsafe. Calling this from within a threaded +** application when threads other than the caller have used SQLite is +** dangerous and will almost certainly result in malfunctions. +*/ +int sqlite3_global_recover(){ + int rc = SQLITE_OK; + + if( sqlite3_malloc_failed ){ + sqlite3 *db; + int i; + sqlite3_malloc_failed = 0; + for(db=pDbList; db; db=db->pNext ){ + sqlite3ExpirePreparedStatements(db); + for(i=0; i<db->nDb; i++){ + Btree *pBt = db->aDb[i].pBt; + if( pBt && (rc=sqlite3BtreeReset(pBt)) ){ + goto recover_out; + } + } + db->autoCommit = 1; + } + } + +recover_out: + if( rc!=SQLITE_OK ){ + sqlite3_malloc_failed = 1; + } + return rc; +} +#endif + +/* +** Test to see whether or not the database connection is in autocommit +** mode. Return TRUE if it is and FALSE if not. Autocommit mode is on +** by default. Autocommit is disabled by a BEGIN statement and reenabled +** by the next COMMIT or ROLLBACK. +** +******* THIS IS AN EXPERIMENTAL API AND IS SUBJECT TO CHANGE ****** +*/ +int sqlite3_get_autocommit(sqlite3 *db){ + return db->autoCommit; +} diff --git a/src/sqlite/opcodes.c b/src/sqlite/opcodes.c new file mode 100644 index 0000000..08cf6a1 --- /dev/null +++ b/src/sqlite/opcodes.c @@ -0,0 +1,135 @@ +/* Automatically generated. Do not edit */ +/* See the mkopcodec.awk script for details. */ +#if !defined(SQLITE_OMIT_EXPLAIN) || !defined(NDEBUG) || defined(VDBE_PROFILE) || defined(SQLITE_DEBUG) +const char *const sqlite3OpcodeNames[] = { "?", + /* 1 */ "MemLoad", + /* 2 */ "Column", + /* 3 */ "SetCookie", + /* 4 */ "IfMemPos", + /* 5 */ "MoveGt", + /* 6 */ "AggFocus", + /* 7 */ "RowKey", + /* 8 */ "AggNext", + /* 9 */ "OpenWrite", + /* 10 */ "If", + /* 11 */ "Pop", + /* 12 */ "AggContextPush", + /* 13 */ "CollSeq", + /* 14 */ "OpenRead", + /* 15 */ "Expire", + /* 16 */ "SortReset", + /* 17 */ "AutoCommit", + /* 18 */ "Sort", + /* 19 */ "ListRewind", + /* 20 */ "IntegrityCk", + /* 21 */ "SortInsert", + /* 22 */ "Function", + /* 23 */ "Noop", + /* 24 */ "Return", + /* 25 */ "NewRowid", + /* 26 */ "Variable", + /* 27 */ "String", + /* 28 */ "ParseSchema", + /* 29 */ "AggFunc", + /* 30 */ "Close", + /* 31 */ "ListWrite", + /* 32 */ "CreateIndex", + /* 33 */ "IsUnique", + /* 34 */ "IdxIsNull", + /* 35 */ "NotFound", + /* 36 */ "MustBeInt", + /* 37 */ "Halt", + /* 38 */ "Rowid", + /* 39 */ "IdxLT", + /* 40 */ "AddImm", + /* 41 */ "Statement", + /* 42 */ "RowData", + /* 43 */ "MemMax", + /* 44 */ "Push", + /* 45 */ "NotExists", + /* 46 */ "OpenTemp", + /* 47 */ "MemIncr", + /* 48 */ "Gosub", + /* 49 */ "AggSet", + /* 50 */ "Integer", + /* 51 */ "SortNext", + /* 52 */ "Prev", + /* 53 */ "CreateTable", + /* 54 */ "Last", + /* 55 */ "IdxRowid", + /* 56 */ "ResetCount", + /* 57 */ "Callback", + /* 58 */ "ContextPush", + /* 59 */ "DropTrigger", + /* 60 */ "DropIndex", + /* 61 */ "IdxGE", + /* 62 */ "Or", + /* 63 */ "And", + /* 64 */ "Not", + /* 65 */ "IdxDelete", + /* 66 */ "Vacuum", + /* 67 */ "MoveLe", + /* 68 */ "IsNull", + /* 69 */ "NotNull", + /* 70 */ "Ne", + /* 71 */ "Eq", + /* 72 */ "Gt", + /* 73 */ "Le", + /* 74 */ "Lt", + /* 75 */ "Ge", + /* 76 */ "IfNot", + /* 77 */ "BitAnd", + /* 78 */ "BitOr", + /* 79 */ "ShiftLeft", + /* 80 */ "ShiftRight", + /* 81 */ "Add", + /* 82 */ "Subtract", + /* 83 */ "Multiply", + /* 84 */ "Divide", + /* 85 */ "Remainder", + /* 86 */ "Concat", + /* 87 */ "Negative", + /* 88 */ "DropTable", + /* 89 */ "BitNot", + /* 90 */ "String8", + /* 91 */ "MakeRecord", + /* 92 */ "Delete", + /* 93 */ "AggContextPop", + /* 94 */ "ListRead", + /* 95 */ "ListReset", + /* 96 */ "Dup", + /* 97 */ "Goto", + /* 98 */ "Clear", + /* 99 */ "IdxGT", + /* 100 */ "MoveLt", + /* 101 */ "VerifyCookie", + /* 102 */ "Pull", + /* 103 */ "SetNumColumns", + /* 104 */ "AbsValue", + /* 105 */ "Transaction", + /* 106 */ "AggGet", + /* 107 */ "ContextPop", + /* 108 */ "Next", + /* 109 */ "AggInit", + /* 110 */ "IdxInsert", + /* 111 */ "Distinct", + /* 112 */ "AggReset", + /* 113 */ "Insert", + /* 114 */ "Destroy", + /* 115 */ "ReadCookie", + /* 116 */ "ForceInt", + /* 117 */ "OpenPseudo", + /* 118 */ "Null", + /* 119 */ "Blob", + /* 120 */ "MemStore", + /* 121 */ "Rewind", + /* 122 */ "MoveGe", + /* 123 */ "Found", + /* 124 */ "NullRow", + /* 125 */ "NotUsed_125", + /* 126 */ "NotUsed_126", + /* 127 */ "NotUsed_127", + /* 128 */ "Real", + /* 129 */ "HexBlob", +}; +#endif diff --git a/src/sqlite/opcodes.h b/src/sqlite/opcodes.h new file mode 100644 index 0000000..9757cd8 --- /dev/null +++ b/src/sqlite/opcodes.h @@ -0,0 +1,144 @@ +/* Automatically generated. Do not edit */ +/* See the mkopcodeh.awk script for details */ +#define OP_MemLoad 1 +#define OP_HexBlob 129 /* same as TK_BLOB */ +#define OP_Column 2 +#define OP_SetCookie 3 +#define OP_IfMemPos 4 +#define OP_Real 128 /* same as TK_FLOAT */ +#define OP_MoveGt 5 +#define OP_Ge 75 /* same as TK_GE */ +#define OP_AggFocus 6 +#define OP_RowKey 7 +#define OP_AggNext 8 +#define OP_Eq 71 /* same as TK_EQ */ +#define OP_OpenWrite 9 +#define OP_NotNull 69 /* same as TK_NOTNULL */ +#define OP_If 10 +#define OP_String8 90 /* same as TK_STRING */ +#define OP_Pop 11 +#define OP_AggContextPush 12 +#define OP_CollSeq 13 +#define OP_OpenRead 14 +#define OP_Expire 15 +#define OP_SortReset 16 +#define OP_AutoCommit 17 +#define OP_Gt 72 /* same as TK_GT */ +#define OP_Sort 18 +#define OP_ListRewind 19 +#define OP_IntegrityCk 20 +#define OP_SortInsert 21 +#define OP_Function 22 +#define OP_And 63 /* same as TK_AND */ +#define OP_Subtract 82 /* same as TK_MINUS */ +#define OP_Noop 23 +#define OP_Return 24 +#define OP_Remainder 85 /* same as TK_REM */ +#define OP_NewRowid 25 +#define OP_Multiply 83 /* same as TK_STAR */ +#define OP_Variable 26 +#define OP_String 27 +#define OP_ParseSchema 28 +#define OP_AggFunc 29 +#define OP_Close 30 +#define OP_ListWrite 31 +#define OP_CreateIndex 32 +#define OP_IsUnique 33 +#define OP_IdxIsNull 34 +#define OP_NotFound 35 +#define OP_MustBeInt 36 +#define OP_Halt 37 +#define OP_Rowid 38 +#define OP_IdxLT 39 +#define OP_AddImm 40 +#define OP_Statement 41 +#define OP_RowData 42 +#define OP_MemMax 43 +#define OP_Push 44 +#define OP_Or 62 /* same as TK_OR */ +#define OP_NotExists 45 +#define OP_OpenTemp 46 +#define OP_MemIncr 47 +#define OP_Gosub 48 +#define OP_Divide 84 /* same as TK_SLASH */ +#define OP_AggSet 49 +#define OP_Integer 50 +#define OP_SortNext 51 +#define OP_Prev 52 +#define OP_Concat 86 /* same as TK_CONCAT */ +#define OP_BitAnd 77 /* same as TK_BITAND */ +#define OP_CreateTable 53 +#define OP_Last 54 +#define OP_IsNull 68 /* same as TK_ISNULL */ +#define OP_IdxRowid 55 +#define OP_ShiftRight 80 /* same as TK_RSHIFT */ +#define OP_ResetCount 56 +#define OP_Callback 57 +#define OP_ContextPush 58 +#define OP_DropTrigger 59 +#define OP_DropIndex 60 +#define OP_IdxGE 61 +#define OP_IdxDelete 65 +#define OP_Vacuum 66 +#define OP_MoveLe 67 +#define OP_IfNot 76 +#define OP_DropTable 88 +#define OP_MakeRecord 91 +#define OP_Delete 92 +#define OP_AggContextPop 93 +#define OP_ListRead 94 +#define OP_ListReset 95 +#define OP_ShiftLeft 79 /* same as TK_LSHIFT */ +#define OP_Dup 96 +#define OP_Goto 97 +#define OP_Clear 98 +#define OP_IdxGT 99 +#define OP_MoveLt 100 +#define OP_Le 73 /* same as TK_LE */ +#define OP_VerifyCookie 101 +#define OP_Pull 102 +#define OP_Not 64 /* same as TK_NOT */ +#define OP_SetNumColumns 103 +#define OP_AbsValue 104 +#define OP_Transaction 105 +#define OP_Negative 87 /* same as TK_UMINUS */ +#define OP_Ne 70 /* same as TK_NE */ +#define OP_AggGet 106 +#define OP_ContextPop 107 +#define OP_BitOr 78 /* same as TK_BITOR */ +#define OP_Next 108 +#define OP_AggInit 109 +#define OP_IdxInsert 110 +#define OP_Distinct 111 +#define OP_Lt 74 /* same as TK_LT */ +#define OP_AggReset 112 +#define OP_Insert 113 +#define OP_Destroy 114 +#define OP_ReadCookie 115 +#define OP_ForceInt 116 +#define OP_OpenPseudo 117 +#define OP_Null 118 +#define OP_Blob 119 +#define OP_Add 81 /* same as TK_PLUS */ +#define OP_MemStore 120 +#define OP_Rewind 121 +#define OP_MoveGe 122 +#define OP_BitNot 89 /* same as TK_BITNOT */ +#define OP_Found 123 +#define OP_NullRow 124 + +/* The following opcode values are never used */ +#define OP_NotUsed_125 125 +#define OP_NotUsed_126 126 +#define OP_NotUsed_127 127 + +#define NOPUSH_MASK_0 65400 +#define NOPUSH_MASK_1 61871 +#define NOPUSH_MASK_2 64446 +#define NOPUSH_MASK_3 65363 +#define NOPUSH_MASK_4 65535 +#define NOPUSH_MASK_5 46015 +#define NOPUSH_MASK_6 64254 +#define NOPUSH_MASK_7 7987 +#define NOPUSH_MASK_8 0 +#define NOPUSH_MASK_9 0 diff --git a/src/sqlite/os.h b/src/sqlite/os.h new file mode 100644 index 0000000..4854964 --- /dev/null +++ b/src/sqlite/os.h @@ -0,0 +1,202 @@ +/* +** 2001 September 16 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +****************************************************************************** +** +** This header file (together with is companion C source-code file +** "os.c") attempt to abstract the underlying operating system so that +** the SQLite library will work on both POSIX and windows systems. +*/ +#ifndef _SQLITE_OS_H_ +#define _SQLITE_OS_H_ + +/* +** Figure out if we are dealing with Unix, Windows or MacOS. +** +** N.B. MacOS means Mac Classic (or Carbon). Treat Darwin (OS X) as Unix. +** The MacOS build is designed to use CodeWarrior (tested with v8) +*/ +#if !defined(OS_UNIX) && !defined(OS_TEST) && !defined(OS_OTHER) +# define OS_OTHER 0 +# ifndef OS_WIN +# if defined(_WIN32) || defined(WIN32) || defined(__CYGWIN__) || defined(__MINGW32__) || defined(__BORLANDC__) +# define OS_WIN 1 +# define OS_UNIX 0 +# else +# define OS_WIN 0 +# define OS_UNIX 1 +# endif +# else +# define OS_UNIX 0 +# endif +#else +# ifndef OS_WIN +# define OS_WIN 0 +# endif +#endif + +/* +** Invoke the appropriate operating-system specific header file. +*/ +#if OS_TEST +# include "os_test.h" +#endif +#if OS_UNIX +# include "os_unix.h" +#endif +#if OS_WIN +# include "os_win.h" +#endif + +/* os_other.c and os_other.h are not delivered with SQLite. These files +** are place-holders that can be filled in by third-party developers to +** implement backends to their on proprietary operating systems. +*/ +#if OS_OTHER +# include "os_other.h" +#endif + +/* If the SET_FULLSYNC macro is not defined above, then make it +** a no-op +*/ +#ifndef SET_FULLSYNC +# define SET_FULLSYNC(x,y) +#endif + +/* +** Temporary files are named starting with this prefix followed by 16 random +** alphanumeric characters, and no file extension. They are stored in the +** OS's standard temporary file directory, and are deleted prior to exit. +** If sqlite is being embedded in another program, you may wish to change the +** prefix to reflect your program's name, so that if your program exits +** prematurely, old temporary files can be easily identified. This can be done +** using -DTEMP_FILE_PREFIX=myprefix_ on the compiler command line. +*/ +#ifndef TEMP_FILE_PREFIX +# define TEMP_FILE_PREFIX "sqlite_" +#endif + +/* +** The following values may be passed as the second argument to +** sqlite3OsLock(). The various locks exhibit the following semantics: +** +** SHARED: Any number of processes may hold a SHARED lock simultaneously. +** RESERVED: A single process may hold a RESERVED lock on a file at +** any time. Other processes may hold and obtain new SHARED locks. +** PENDING: A single process may hold a PENDING lock on a file at +** any one time. Existing SHARED locks may persist, but no new +** SHARED locks may be obtained by other processes. +** EXCLUSIVE: An EXCLUSIVE lock precludes all other locks. +** +** PENDING_LOCK may not be passed directly to sqlite3OsLock(). Instead, a +** process that requests an EXCLUSIVE lock may actually obtain a PENDING +** lock. This can be upgraded to an EXCLUSIVE lock by a subsequent call to +** sqlite3OsLock(). +*/ +#define NO_LOCK 0 +#define SHARED_LOCK 1 +#define RESERVED_LOCK 2 +#define PENDING_LOCK 3 +#define EXCLUSIVE_LOCK 4 + +/* +** File Locking Notes: (Mostly about windows but also some info for Unix) +** +** We cannot use LockFileEx() or UnlockFileEx() on Win95/98/ME because +** those functions are not available. So we use only LockFile() and +** UnlockFile(). +** +** LockFile() prevents not just writing but also reading by other processes. +** A SHARED_LOCK is obtained by locking a single randomly-chosen +** byte out of a specific range of bytes. The lock byte is obtained at +** random so two separate readers can probably access the file at the +** same time, unless they are unlucky and choose the same lock byte. +** An EXCLUSIVE_LOCK is obtained by locking all bytes in the range. +** There can only be one writer. A RESERVED_LOCK is obtained by locking +** a single byte of the file that is designated as the reserved lock byte. +** A PENDING_LOCK is obtained by locking a designated byte different from +** the RESERVED_LOCK byte. +** +** On WinNT/2K/XP systems, LockFileEx() and UnlockFileEx() are available, +** which means we can use reader/writer locks. When reader/writer locks +** are used, the lock is placed on the same range of bytes that is used +** for probabilistic locking in Win95/98/ME. Hence, the locking scheme +** will support two or more Win95 readers or two or more WinNT readers. +** But a single Win95 reader will lock out all WinNT readers and a single +** WinNT reader will lock out all other Win95 readers. +** +** The following #defines specify the range of bytes used for locking. +** SHARED_SIZE is the number of bytes available in the pool from which +** a random byte is selected for a shared lock. The pool of bytes for +** shared locks begins at SHARED_FIRST. +** +** These #defines are available in os.h so that Unix can use the same +** byte ranges for locking. This leaves open the possiblity of having +** clients on win95, winNT, and unix all talking to the same shared file +** and all locking correctly. To do so would require that samba (or whatever +** tool is being used for file sharing) implements locks correctly between +** windows and unix. I'm guessing that isn't likely to happen, but by +** using the same locking range we are at least open to the possibility. +** +** Locking in windows is manditory. For this reason, we cannot store +** actual data in the bytes used for locking. The pager never allocates +** the pages involved in locking therefore. SHARED_SIZE is selected so +** that all locks will fit on a single page even at the minimum page size. +** PENDING_BYTE defines the beginning of the locks. By default PENDING_BYTE +** is set high so that we don't have to allocate an unused page except +** for very large databases. But one should test the page skipping logic +** by setting PENDING_BYTE low and running the entire regression suite. +** +** Changing the value of PENDING_BYTE results in a subtly incompatible +** file format. Depending on how it is changed, you might not notice +** the incompatibility right away, even running a full regression test. +** The default location of PENDING_BYTE is the first byte past the +** 1GB boundary. +** +*/ +#define PENDING_BYTE 0x40000000 /* First byte past the 1GB boundary */ +/* #define PENDING_BYTE 0x5400 // Page 22 - for testing */ +#define RESERVED_BYTE (PENDING_BYTE+1) +#define SHARED_FIRST (PENDING_BYTE+2) +#define SHARED_SIZE 510 + + +int sqlite3OsDelete(const char*); +int sqlite3OsFileExists(const char*); +int sqlite3OsOpenReadWrite(const char*, OsFile*, int*); +int sqlite3OsOpenExclusive(const char*, OsFile*, int); +int sqlite3OsOpenReadOnly(const char*, OsFile*); +int sqlite3OsOpenDirectory(const char*, OsFile*); +int sqlite3OsSyncDirectory(const char*); +int sqlite3OsTempFileName(char*); +int sqlite3OsIsDirWritable(char*); +int sqlite3OsClose(OsFile*); +int sqlite3OsRead(OsFile*, void*, int amt); +int sqlite3OsWrite(OsFile*, const void*, int amt); +int sqlite3OsSeek(OsFile*, i64 offset); +int sqlite3OsSync(OsFile*); +int sqlite3OsTruncate(OsFile*, i64 size); +int sqlite3OsFileSize(OsFile*, i64 *pSize); +char *sqlite3OsFullPathname(const char*); +int sqlite3OsLock(OsFile*, int); +int sqlite3OsUnlock(OsFile*, int); +int sqlite3OsCheckReservedLock(OsFile *id); + + +/* The interface for file I/O is above. Other miscellaneous functions +** are below */ + +int sqlite3OsRandomSeed(char*); +int sqlite3OsSleep(int ms); +int sqlite3OsCurrentTime(double*); +void sqlite3OsEnterMutex(void); +void sqlite3OsLeaveMutex(void); + +#endif /* _SQLITE_OS_H_ */ diff --git a/src/sqlite/os_common.h b/src/sqlite/os_common.h new file mode 100644 index 0000000..94311b9 --- /dev/null +++ b/src/sqlite/os_common.h @@ -0,0 +1,107 @@ +/* +** 2004 May 22 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +****************************************************************************** +** +** This file contains macros and a little bit of code that is common to +** all of the platform-specific files (os_*.c) and is #included into those +** files. +** +** This file should be #included by the os_*.c files only. It is not a +** general purpose header file. +*/ + +/* +** At least two bugs have slipped in because we changed the MEMORY_DEBUG +** macro to SQLITE_DEBUG and some older makefiles have not yet made the +** switch. The following code should catch this problem at compile-time. +*/ +#ifdef MEMORY_DEBUG +# error "The MEMORY_DEBUG macro is obsolete. Use SQLITE_DEBUG instead." +#endif + + +int sqlite3_os_trace = 0; +#ifdef SQLITE_DEBUG +static int last_page = 0; +#define SEEK(X) last_page=(X) +#define TRACE1(X) if( sqlite3_os_trace ) sqlite3DebugPrintf(X) +#define TRACE2(X,Y) if( sqlite3_os_trace ) sqlite3DebugPrintf(X,Y) +#define TRACE3(X,Y,Z) if( sqlite3_os_trace ) sqlite3DebugPrintf(X,Y,Z) +#define TRACE4(X,Y,Z,A) if( sqlite3_os_trace ) sqlite3DebugPrintf(X,Y,Z,A) +#define TRACE5(X,Y,Z,A,B) if( sqlite3_os_trace ) sqlite3DebugPrintf(X,Y,Z,A,B) +#define TRACE6(X,Y,Z,A,B,C) if(sqlite3_os_trace) sqlite3DebugPrintf(X,Y,Z,A,B,C) +#define TRACE7(X,Y,Z,A,B,C,D) \ + if(sqlite3_os_trace) sqlite3DebugPrintf(X,Y,Z,A,B,C,D) +#else +#define SEEK(X) +#define TRACE1(X) +#define TRACE2(X,Y) +#define TRACE3(X,Y,Z) +#define TRACE4(X,Y,Z,A) +#define TRACE5(X,Y,Z,A,B) +#define TRACE6(X,Y,Z,A,B,C) +#define TRACE7(X,Y,Z,A,B,C,D) +#endif + +/* +** Macros for performance tracing. Normally turned off. Only works +** on i486 hardware. +*/ +#ifdef SQLITE_PERFORMANCE_TRACE +__inline__ unsigned long long int hwtime(void){ + unsigned long long int x; + __asm__("rdtsc\n\t" + "mov %%edx, %%ecx\n\t" + :"=A" (x)); + return x; +} +static unsigned long long int g_start; +static unsigned int elapse; +#define TIMER_START g_start=hwtime() +#define TIMER_END elapse=hwtime()-g_start +#define TIMER_ELAPSED elapse +#else +#define TIMER_START +#define TIMER_END +#define TIMER_ELAPSED 0 +#endif + +/* +** If we compile with the SQLITE_TEST macro set, then the following block +** of code will give us the ability to simulate a disk I/O error. This +** is used for testing the I/O recovery logic. +*/ +#ifdef SQLITE_TEST +int sqlite3_io_error_pending = 0; +int sqlite3_diskfull_pending = 0; +#define SimulateIOError(A) \ + if( sqlite3_io_error_pending ) \ + if( sqlite3_io_error_pending-- == 1 ){ local_ioerr(); return A; } +static void local_ioerr(){ + sqlite3_io_error_pending = 0; /* Really just a place to set a breakpoint */ +} +#define SimulateDiskfullError \ + if( sqlite3_diskfull_pending ) \ + if( sqlite3_diskfull_pending-- == 1 ){ local_ioerr(); return SQLITE_FULL; } +#else +#define SimulateIOError(A) +#define SimulateDiskfullError +#endif + +/* +** When testing, keep a count of the number of open files. +*/ +#ifdef SQLITE_TEST +int sqlite3_open_file_count = 0; +#define OpenCounter(X) sqlite3_open_file_count+=(X) +#else +#define OpenCounter(X) +#endif diff --git a/src/sqlite/os_unix.c b/src/sqlite/os_unix.c new file mode 100644 index 0000000..9c361a1 --- /dev/null +++ b/src/sqlite/os_unix.c @@ -0,0 +1,1345 @@ +/* +** 2004 May 22 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +****************************************************************************** +** +** This file contains code that is specific to Unix systems. +*/ +#include "sqliteInt.h" +#include "os.h" +#if OS_UNIX /* This file is used on unix only */ + + +#include <time.h> +#include <errno.h> +#include <unistd.h> + +/* +** Do not include any of the File I/O interface procedures if the +** SQLITE_OMIT_DISKIO macro is defined (indicating that there database +** will be in-memory only) +*/ +#ifndef SQLITE_OMIT_DISKIO + + +/* +** Define various macros that are missing from some systems. +*/ +#ifndef O_LARGEFILE +# define O_LARGEFILE 0 +#endif +#ifdef SQLITE_DISABLE_LFS +# undef O_LARGEFILE +# define O_LARGEFILE 0 +#endif +#ifndef O_NOFOLLOW +# define O_NOFOLLOW 0 +#endif +#ifndef O_BINARY +# define O_BINARY 0 +#endif + +/* +** The DJGPP compiler environment looks mostly like Unix, but it +** lacks the fcntl() system call. So redefine fcntl() to be something +** that always succeeds. This means that locking does not occur under +** DJGPP. But its DOS - what did you expect? +*/ +#ifdef __DJGPP__ +# define fcntl(A,B,C) 0 +#endif + +/* +** Macros used to determine whether or not to use threads. The +** SQLITE_UNIX_THREADS macro is defined if we are synchronizing for +** Posix threads and SQLITE_W32_THREADS is defined if we are +** synchronizing using Win32 threads. +*/ +#if defined(THREADSAFE) && THREADSAFE +# include <pthread.h> +# define SQLITE_UNIX_THREADS 1 +#endif + + +/* +** Include code that is common to all os_*.c files +*/ +#include "os_common.h" + +#if defined(THREADSAFE) && THREADSAFE && defined(__linux__) +#define getpid pthread_self +#endif + +/* +** Here is the dirt on POSIX advisory locks: ANSI STD 1003.1 (1996) +** section 6.5.2.2 lines 483 through 490 specify that when a process +** sets or clears a lock, that operation overrides any prior locks set +** by the same process. It does not explicitly say so, but this implies +** that it overrides locks set by the same process using a different +** file descriptor. Consider this test case: +** +** int fd1 = open("./file1", O_RDWR|O_CREAT, 0644); +** int fd2 = open("./file2", O_RDWR|O_CREAT, 0644); +** +** Suppose ./file1 and ./file2 are really the same file (because +** one is a hard or symbolic link to the other) then if you set +** an exclusive lock on fd1, then try to get an exclusive lock +** on fd2, it works. I would have expected the second lock to +** fail since there was already a lock on the file due to fd1. +** But not so. Since both locks came from the same process, the +** second overrides the first, even though they were on different +** file descriptors opened on different file names. +** +** Bummer. If you ask me, this is broken. Badly broken. It means +** that we cannot use POSIX locks to synchronize file access among +** competing threads of the same process. POSIX locks will work fine +** to synchronize access for threads in separate processes, but not +** threads within the same process. +** +** To work around the problem, SQLite has to manage file locks internally +** on its own. Whenever a new database is opened, we have to find the +** specific inode of the database file (the inode is determined by the +** st_dev and st_ino fields of the stat structure that fstat() fills in) +** and check for locks already existing on that inode. When locks are +** created or removed, we have to look at our own internal record of the +** locks to see if another thread has previously set a lock on that same +** inode. +** +** The OsFile structure for POSIX is no longer just an integer file +** descriptor. It is now a structure that holds the integer file +** descriptor and a pointer to a structure that describes the internal +** locks on the corresponding inode. There is one locking structure +** per inode, so if the same inode is opened twice, both OsFile structures +** point to the same locking structure. The locking structure keeps +** a reference count (so we will know when to delete it) and a "cnt" +** field that tells us its internal lock status. cnt==0 means the +** file is unlocked. cnt==-1 means the file has an exclusive lock. +** cnt>0 means there are cnt shared locks on the file. +** +** Any attempt to lock or unlock a file first checks the locking +** structure. The fcntl() system call is only invoked to set a +** POSIX lock if the internal lock structure transitions between +** a locked and an unlocked state. +** +** 2004-Jan-11: +** More recent discoveries about POSIX advisory locks. (The more +** I discover, the more I realize the a POSIX advisory locks are +** an abomination.) +** +** If you close a file descriptor that points to a file that has locks, +** all locks on that file that are owned by the current process are +** released. To work around this problem, each OsFile structure contains +** a pointer to an openCnt structure. There is one openCnt structure +** per open inode, which means that multiple OsFiles can point to a single +** openCnt. When an attempt is made to close an OsFile, if there are +** other OsFiles open on the same inode that are holding locks, the call +** to close() the file descriptor is deferred until all of the locks clear. +** The openCnt structure keeps a list of file descriptors that need to +** be closed and that list is walked (and cleared) when the last lock +** clears. +** +** First, under Linux threads, because each thread has a separate +** process ID, lock operations in one thread do not override locks +** to the same file in other threads. Linux threads behave like +** separate processes in this respect. But, if you close a file +** descriptor in linux threads, all locks are cleared, even locks +** on other threads and even though the other threads have different +** process IDs. Linux threads is inconsistent in this respect. +** (I'm beginning to think that linux threads is an abomination too.) +** The consequence of this all is that the hash table for the lockInfo +** structure has to include the process id as part of its key because +** locks in different threads are treated as distinct. But the +** openCnt structure should not include the process id in its +** key because close() clears lock on all threads, not just the current +** thread. Were it not for this goofiness in linux threads, we could +** combine the lockInfo and openCnt structures into a single structure. +** +** 2004-Jun-28: +** On some versions of linux, threads can override each others locks. +** On others not. Sometimes you can change the behavior on the same +** system by setting the LD_ASSUME_KERNEL environment variable. The +** POSIX standard is silent as to which behavior is correct, as far +** as I can tell, so other versions of unix might show the same +** inconsistency. There is no little doubt in my mind that posix +** advisory locks and linux threads are profoundly broken. +** +** To work around the inconsistencies, we have to test at runtime +** whether or not threads can override each others locks. This test +** is run once, the first time any lock is attempted. A static +** variable is set to record the results of this test for future +** use. +*/ + +/* +** An instance of the following structure serves as the key used +** to locate a particular lockInfo structure given its inode. +** +** If threads cannot override each others locks, then we set the +** lockKey.tid field to the thread ID. If threads can override +** each others locks then tid is always set to zero. tid is also +** set to zero if we compile without threading support. +*/ +struct lockKey { + dev_t dev; /* Device number */ + ino_t ino; /* Inode number */ +#ifdef SQLITE_UNIX_THREADS + pthread_t tid; /* Thread ID or zero if threads cannot override each other */ +#endif +}; + +/* +** An instance of the following structure is allocated for each open +** inode on each thread with a different process ID. (Threads have +** different process IDs on linux, but not on most other unixes.) +** +** A single inode can have multiple file descriptors, so each OsFile +** structure contains a pointer to an instance of this object and this +** object keeps a count of the number of OsFiles pointing to it. +*/ +struct lockInfo { + struct lockKey key; /* The lookup key */ + int cnt; /* Number of SHARED locks held */ + int locktype; /* One of SHARED_LOCK, RESERVED_LOCK etc. */ + int nRef; /* Number of pointers to this structure */ +}; + +/* +** An instance of the following structure serves as the key used +** to locate a particular openCnt structure given its inode. This +** is the same as the lockKey except that the thread ID is omitted. +*/ +struct openKey { + dev_t dev; /* Device number */ + ino_t ino; /* Inode number */ +}; + +/* +** An instance of the following structure is allocated for each open +** inode. This structure keeps track of the number of locks on that +** inode. If a close is attempted against an inode that is holding +** locks, the close is deferred until all locks clear by adding the +** file descriptor to be closed to the pending list. +*/ +struct openCnt { + struct openKey key; /* The lookup key */ + int nRef; /* Number of pointers to this structure */ + int nLock; /* Number of outstanding locks */ + int nPending; /* Number of pending close() operations */ + int *aPending; /* Malloced space holding fd's awaiting a close() */ +}; + +/* +** These hash table maps inodes and process IDs into lockInfo and openCnt +** structures. Access to these hash tables must be protected by a mutex. +*/ +static Hash lockHash = { SQLITE_HASH_BINARY, 0, 0, 0, 0, 0 }; +static Hash openHash = { SQLITE_HASH_BINARY, 0, 0, 0, 0, 0 }; + + +#ifdef SQLITE_UNIX_THREADS +/* +** This variable records whether or not threads can override each others +** locks. +** +** 0: No. Threads cannot override each others locks. +** 1: Yes. Threads can override each others locks. +** -1: We don't know yet. +*/ +static int threadsOverrideEachOthersLocks = -1; + +/* +** This structure holds information passed into individual test +** threads by the testThreadLockingBehavior() routine. +*/ +struct threadTestData { + int fd; /* File to be locked */ + struct flock lock; /* The locking operation */ + int result; /* Result of the locking operation */ +}; + +/* +** The testThreadLockingBehavior() routine launches two separate +** threads on this routine. This routine attempts to lock a file +** descriptor then returns. The success or failure of that attempt +** allows the testThreadLockingBehavior() procedure to determine +** whether or not threads can override each others locks. +*/ +static void *threadLockingTest(void *pArg){ + struct threadTestData *pData = (struct threadTestData*)pArg; + pData->result = fcntl(pData->fd, F_SETLK, &pData->lock); + return pArg; +} + +/* +** This procedure attempts to determine whether or not threads +** can override each others locks then sets the +** threadsOverrideEachOthersLocks variable appropriately. +*/ +static void testThreadLockingBehavior(fd_orig){ + int fd; + struct threadTestData d[2]; + pthread_t t[2]; + + fd = dup(fd_orig); + if( fd<0 ) return; + memset(d, 0, sizeof(d)); + d[0].fd = fd; + d[0].lock.l_type = F_RDLCK; + d[0].lock.l_len = 1; + d[0].lock.l_start = 0; + d[0].lock.l_whence = SEEK_SET; + d[1] = d[0]; + d[1].lock.l_type = F_WRLCK; + pthread_create(&t[0], 0, threadLockingTest, &d[0]); + pthread_create(&t[1], 0, threadLockingTest, &d[1]); + pthread_join(t[0], 0); + pthread_join(t[1], 0); + close(fd); + threadsOverrideEachOthersLocks = d[0].result==0 && d[1].result==0; +} +#endif /* SQLITE_UNIX_THREADS */ + +/* +** Release a lockInfo structure previously allocated by findLockInfo(). +*/ +static void releaseLockInfo(struct lockInfo *pLock){ + pLock->nRef--; + if( pLock->nRef==0 ){ + sqlite3HashInsert(&lockHash, &pLock->key, sizeof(pLock->key), 0); + sqliteFree(pLock); + } +} + +/* +** Release a openCnt structure previously allocated by findLockInfo(). +*/ +static void releaseOpenCnt(struct openCnt *pOpen){ + pOpen->nRef--; + if( pOpen->nRef==0 ){ + sqlite3HashInsert(&openHash, &pOpen->key, sizeof(pOpen->key), 0); + sqliteFree(pOpen->aPending); + sqliteFree(pOpen); + } +} + +/* +** Given a file descriptor, locate lockInfo and openCnt structures that +** describes that file descriptor. Create a new ones if necessary. The +** return values might be unset if an error occurs. +** +** Return the number of errors. +*/ +static int findLockInfo( + int fd, /* The file descriptor used in the key */ + struct lockInfo **ppLock, /* Return the lockInfo structure here */ + struct openCnt **ppOpen /* Return the openCnt structure here */ +){ + int rc; + struct lockKey key1; + struct openKey key2; + struct stat statbuf; + struct lockInfo *pLock; + struct openCnt *pOpen; + rc = fstat(fd, &statbuf); + if( rc!=0 ) return 1; + memset(&key1, 0, sizeof(key1)); + key1.dev = statbuf.st_dev; + key1.ino = statbuf.st_ino; +#ifdef SQLITE_UNIX_THREADS + if( threadsOverrideEachOthersLocks<0 ){ + testThreadLockingBehavior(fd); + } + key1.tid = threadsOverrideEachOthersLocks ? 0 : pthread_self(); +#endif + memset(&key2, 0, sizeof(key2)); + key2.dev = statbuf.st_dev; + key2.ino = statbuf.st_ino; + pLock = (struct lockInfo*)sqlite3HashFind(&lockHash, &key1, sizeof(key1)); + if( pLock==0 ){ + struct lockInfo *pOld; + pLock = sqliteMallocRaw( sizeof(*pLock) ); + if( pLock==0 ) return 1; + pLock->key = key1; + pLock->nRef = 1; + pLock->cnt = 0; + pLock->locktype = 0; + pOld = sqlite3HashInsert(&lockHash, &pLock->key, sizeof(key1), pLock); + if( pOld!=0 ){ + assert( pOld==pLock ); + sqliteFree(pLock); + return 1; + } + }else{ + pLock->nRef++; + } + *ppLock = pLock; + pOpen = (struct openCnt*)sqlite3HashFind(&openHash, &key2, sizeof(key2)); + if( pOpen==0 ){ + struct openCnt *pOld; + pOpen = sqliteMallocRaw( sizeof(*pOpen) ); + if( pOpen==0 ){ + releaseLockInfo(pLock); + return 1; + } + pOpen->key = key2; + pOpen->nRef = 1; + pOpen->nLock = 0; + pOpen->nPending = 0; + pOpen->aPending = 0; + pOld = sqlite3HashInsert(&openHash, &pOpen->key, sizeof(key2), pOpen); + if( pOld!=0 ){ + assert( pOld==pOpen ); + sqliteFree(pOpen); + releaseLockInfo(pLock); + return 1; + } + }else{ + pOpen->nRef++; + } + *ppOpen = pOpen; + return 0; +} + +/* +** Delete the named file +*/ +int sqlite3OsDelete(const char *zFilename){ + unlink(zFilename); + return SQLITE_OK; +} + +/* +** Return TRUE if the named file exists. +*/ +int sqlite3OsFileExists(const char *zFilename){ + return access(zFilename, 0)==0; +} + +/* +** Attempt to open a file for both reading and writing. If that +** fails, try opening it read-only. If the file does not exist, +** try to create it. +** +** On success, a handle for the open file is written to *id +** and *pReadonly is set to 0 if the file was opened for reading and +** writing or 1 if the file was opened read-only. The function returns +** SQLITE_OK. +** +** On failure, the function returns SQLITE_CANTOPEN and leaves +** *id and *pReadonly unchanged. +*/ +int sqlite3OsOpenReadWrite( + const char *zFilename, + OsFile *id, + int *pReadonly +){ + int rc; + assert( !id->isOpen ); + id->dirfd = -1; + id->h = open(zFilename, O_RDWR|O_CREAT|O_LARGEFILE|O_BINARY, + SQLITE_DEFAULT_FILE_PERMISSIONS); + if( id->h<0 ){ +#ifdef EISDIR + if( errno==EISDIR ){ + return SQLITE_CANTOPEN; + } +#endif + id->h = open(zFilename, O_RDONLY|O_LARGEFILE|O_BINARY); + if( id->h<0 ){ + return SQLITE_CANTOPEN; + } + *pReadonly = 1; + }else{ + *pReadonly = 0; + } + sqlite3OsEnterMutex(); + rc = findLockInfo(id->h, &id->pLock, &id->pOpen); + sqlite3OsLeaveMutex(); + if( rc ){ + close(id->h); + return SQLITE_NOMEM; + } + id->locktype = 0; + id->isOpen = 1; + TRACE3("OPEN %-3d %s\n", id->h, zFilename); + OpenCounter(+1); + return SQLITE_OK; +} + + +/* +** Attempt to open a new file for exclusive access by this process. +** The file will be opened for both reading and writing. To avoid +** a potential security problem, we do not allow the file to have +** previously existed. Nor do we allow the file to be a symbolic +** link. +** +** If delFlag is true, then make arrangements to automatically delete +** the file when it is closed. +** +** On success, write the file handle into *id and return SQLITE_OK. +** +** On failure, return SQLITE_CANTOPEN. +*/ +int sqlite3OsOpenExclusive(const char *zFilename, OsFile *id, int delFlag){ + int rc; + assert( !id->isOpen ); + if( access(zFilename, 0)==0 ){ + return SQLITE_CANTOPEN; + } + id->dirfd = -1; + id->h = open(zFilename, + O_RDWR|O_CREAT|O_EXCL|O_NOFOLLOW|O_LARGEFILE|O_BINARY, 0600); + if( id->h<0 ){ + return SQLITE_CANTOPEN; + } + sqlite3OsEnterMutex(); + rc = findLockInfo(id->h, &id->pLock, &id->pOpen); + sqlite3OsLeaveMutex(); + if( rc ){ + close(id->h); + unlink(zFilename); + return SQLITE_NOMEM; + } + id->locktype = 0; + id->isOpen = 1; + if( delFlag ){ + unlink(zFilename); + } + TRACE3("OPEN-EX %-3d %s\n", id->h, zFilename); + OpenCounter(+1); + return SQLITE_OK; +} + +/* +** Attempt to open a new file for read-only access. +** +** On success, write the file handle into *id and return SQLITE_OK. +** +** On failure, return SQLITE_CANTOPEN. +*/ +int sqlite3OsOpenReadOnly(const char *zFilename, OsFile *id){ + int rc; + assert( !id->isOpen ); + id->dirfd = -1; + id->h = open(zFilename, O_RDONLY|O_LARGEFILE|O_BINARY); + if( id->h<0 ){ + return SQLITE_CANTOPEN; + } + sqlite3OsEnterMutex(); + rc = findLockInfo(id->h, &id->pLock, &id->pOpen); + sqlite3OsLeaveMutex(); + if( rc ){ + close(id->h); + return SQLITE_NOMEM; + } + id->locktype = 0; + id->isOpen = 1; + TRACE3("OPEN-RO %-3d %s\n", id->h, zFilename); + OpenCounter(+1); + return SQLITE_OK; +} + +/* +** Attempt to open a file descriptor for the directory that contains a +** file. This file descriptor can be used to fsync() the directory +** in order to make sure the creation of a new file is actually written +** to disk. +** +** This routine is only meaningful for Unix. It is a no-op under +** windows since windows does not support hard links. +** +** On success, a handle for a previously open file is at *id is +** updated with the new directory file descriptor and SQLITE_OK is +** returned. +** +** On failure, the function returns SQLITE_CANTOPEN and leaves +** *id unchanged. +*/ +int sqlite3OsOpenDirectory( + const char *zDirname, + OsFile *id +){ + if( !id->isOpen ){ + /* Do not open the directory if the corresponding file is not already + ** open. */ + return SQLITE_CANTOPEN; + } + assert( id->dirfd<0 ); + id->dirfd = open(zDirname, O_RDONLY|O_BINARY, 0); + if( id->dirfd<0 ){ + return SQLITE_CANTOPEN; + } + TRACE3("OPENDIR %-3d %s\n", id->dirfd, zDirname); + return SQLITE_OK; +} + +/* +** If the following global variable points to a string which is the +** name of a directory, then that directory will be used to store +** temporary files. +*/ +char *sqlite3_temp_directory = 0; + +/* +** Create a temporary file name in zBuf. zBuf must be big enough to +** hold at least SQLITE_TEMPNAME_SIZE characters. +*/ +int sqlite3OsTempFileName(char *zBuf){ + static const char *azDirs[] = { + 0, + "/var/tmp", + "/usr/tmp", + "/tmp", + ".", + }; + static const unsigned char zChars[] = + "abcdefghijklmnopqrstuvwxyz" + "ABCDEFGHIJKLMNOPQRSTUVWXYZ" + "0123456789"; + int i, j; + struct stat buf; + const char *zDir = "."; + azDirs[0] = sqlite3_temp_directory; + for(i=0; i<sizeof(azDirs)/sizeof(azDirs[0]); i++){ + if( azDirs[i]==0 ) continue; + if( stat(azDirs[i], &buf) ) continue; + if( !S_ISDIR(buf.st_mode) ) continue; + if( access(azDirs[i], 07) ) continue; + zDir = azDirs[i]; + break; + } + do{ + sprintf(zBuf, "%s/"TEMP_FILE_PREFIX, zDir); + j = strlen(zBuf); + sqlite3Randomness(15, &zBuf[j]); + for(i=0; i<15; i++, j++){ + zBuf[j] = (char)zChars[ ((unsigned char)zBuf[j])%(sizeof(zChars)-1) ]; + } + zBuf[j] = 0; + }while( access(zBuf,0)==0 ); + return SQLITE_OK; +} + +#ifndef SQLITE_OMIT_PAGER_PRAGMAS +/* +** Check that a given pathname is a directory and is writable +** +*/ +int sqlite3OsIsDirWritable(char *zBuf){ + struct stat buf; + if( zBuf==0 ) return 0; + if( zBuf[0]==0 ) return 0; + if( stat(zBuf, &buf) ) return 0; + if( !S_ISDIR(buf.st_mode) ) return 0; + if( access(zBuf, 07) ) return 0; + return 1; +} +#endif /* SQLITE_OMIT_PAGER_PRAGMAS */ + +/* +** Read data from a file into a buffer. Return SQLITE_OK if all +** bytes were read successfully and SQLITE_IOERR if anything goes +** wrong. +*/ +int sqlite3OsRead(OsFile *id, void *pBuf, int amt){ + int got; + assert( id->isOpen ); + SimulateIOError(SQLITE_IOERR); + TIMER_START; + got = read(id->h, pBuf, amt); + TIMER_END; + TRACE5("READ %-3d %5d %7d %d\n", id->h, got, last_page, TIMER_ELAPSED); + SEEK(0); + /* if( got<0 ) got = 0; */ + if( got==amt ){ + return SQLITE_OK; + }else{ + return SQLITE_IOERR; + } +} + +/* +** Write data from a buffer into a file. Return SQLITE_OK on success +** or some other error code on failure. +*/ +int sqlite3OsWrite(OsFile *id, const void *pBuf, int amt){ + int wrote = 0; + assert( id->isOpen ); + assert( amt>0 ); + SimulateIOError(SQLITE_IOERR); + SimulateDiskfullError; + TIMER_START; + while( amt>0 && (wrote = write(id->h, pBuf, amt))>0 ){ + amt -= wrote; + pBuf = &((char*)pBuf)[wrote]; + } + TIMER_END; + TRACE5("WRITE %-3d %5d %7d %d\n", id->h, wrote, last_page, TIMER_ELAPSED); + SEEK(0); + if( amt>0 ){ + return SQLITE_FULL; + } + return SQLITE_OK; +} + +/* +** Move the read/write pointer in a file. +*/ +int sqlite3OsSeek(OsFile *id, i64 offset){ + assert( id->isOpen ); + SEEK(offset/1024 + 1); + lseek(id->h, offset, SEEK_SET); + return SQLITE_OK; +} + +#ifdef SQLITE_TEST +/* +** Count the number of fullsyncs and normal syncs. This is used to test +** that syncs and fullsyncs are occuring at the right times. +*/ +int sqlite3_sync_count = 0; +int sqlite3_fullsync_count = 0; +#endif + + +/* +** The fsync() system call does not work as advertised on many +** unix systems. The following procedure is an attempt to make +** it work better. +** +** The SQLITE_NO_SYNC macro disables all fsync()s. This is useful +** for testing when we want to run through the test suite quickly. +** You are strongly advised *not* to deploy with SQLITE_NO_SYNC +** enabled, however, since with SQLITE_NO_SYNC enabled, an OS crash +** or power failure will likely corrupt the database file. +*/ +static int full_fsync(int fd, int fullSync){ + int rc; + + /* Record the number of times that we do a normal fsync() and + ** FULLSYNC. This is used during testing to verify that this procedure + ** gets called with the correct arguments. + */ +#ifdef SQLITE_TEST + if( fullSync ) sqlite3_fullsync_count++; + sqlite3_sync_count++; +#endif + + /* If we compiled with the SQLITE_NO_SYNC flag, then syncing is a + ** no-op + */ +#ifdef SQLITE_NO_SYNC + rc = SQLITE_OK; +#else + +#ifdef F_FULLFSYNC + if( fullSync ){ + rc = fcntl(fd, F_FULLFSYNC, 0); + }else{ + rc = 1; + } + /* If the FULLSYNC failed, try to do a normal fsync() */ + if( rc ) rc = fsync(fd); + +#else + rc = fsync(fd); +#endif /* defined(F_FULLFSYNC) */ +#endif /* defined(SQLITE_NO_SYNC) */ + + return rc; +} + +/* +** Make sure all writes to a particular file are committed to disk. +** +** Under Unix, also make sure that the directory entry for the file +** has been created by fsync-ing the directory that contains the file. +** If we do not do this and we encounter a power failure, the directory +** entry for the journal might not exist after we reboot. The next +** SQLite to access the file will not know that the journal exists (because +** the directory entry for the journal was never created) and the transaction +** will not roll back - possibly leading to database corruption. +*/ +int sqlite3OsSync(OsFile *id){ + assert( id->isOpen ); + SimulateIOError(SQLITE_IOERR); + TRACE2("SYNC %-3d\n", id->h); + if( full_fsync(id->h, id->fullSync) ){ + return SQLITE_IOERR; + } + if( id->dirfd>=0 ){ + TRACE2("DIRSYNC %-3d\n", id->dirfd); + full_fsync(id->dirfd, id->fullSync); + close(id->dirfd); /* Only need to sync once, so close the directory */ + id->dirfd = -1; /* when we are done. */ + } + return SQLITE_OK; +} + +/* +** Sync the directory zDirname. This is a no-op on operating systems other +** than UNIX. +** +** This is used to make sure the master journal file has truely been deleted +** before making changes to individual journals on a multi-database commit. +** The F_FULLFSYNC option is not needed here. +*/ +int sqlite3OsSyncDirectory(const char *zDirname){ + int fd; + int r; + SimulateIOError(SQLITE_IOERR); + fd = open(zDirname, O_RDONLY|O_BINARY, 0); + TRACE3("DIRSYNC %-3d (%s)\n", fd, zDirname); + if( fd<0 ){ + return SQLITE_CANTOPEN; + } + r = fsync(fd); + close(fd); + return ((r==0)?SQLITE_OK:SQLITE_IOERR); +} + +/* +** Truncate an open file to a specified size +*/ +int sqlite3OsTruncate(OsFile *id, i64 nByte){ + assert( id->isOpen ); + SimulateIOError(SQLITE_IOERR); + return ftruncate(id->h, nByte)==0 ? SQLITE_OK : SQLITE_IOERR; +} + +/* +** Determine the current size of a file in bytes +*/ +int sqlite3OsFileSize(OsFile *id, i64 *pSize){ + struct stat buf; + assert( id->isOpen ); + SimulateIOError(SQLITE_IOERR); + if( fstat(id->h, &buf)!=0 ){ + return SQLITE_IOERR; + } + *pSize = buf.st_size; + return SQLITE_OK; +} + +/* +** This routine checks if there is a RESERVED lock held on the specified +** file by this or any other process. If such a lock is held, return +** non-zero. If the file is unlocked or holds only SHARED locks, then +** return zero. +*/ +int sqlite3OsCheckReservedLock(OsFile *id){ + int r = 0; + + assert( id->isOpen ); + sqlite3OsEnterMutex(); /* Needed because id->pLock is shared across threads */ + + /* Check if a thread in this process holds such a lock */ + if( id->pLock->locktype>SHARED_LOCK ){ + r = 1; + } + + /* Otherwise see if some other process holds it. + */ + if( !r ){ + struct flock lock; + lock.l_whence = SEEK_SET; + lock.l_start = RESERVED_BYTE; + lock.l_len = 1; + lock.l_type = F_WRLCK; + fcntl(id->h, F_GETLK, &lock); + if( lock.l_type!=F_UNLCK ){ + r = 1; + } + } + + sqlite3OsLeaveMutex(); + TRACE3("TEST WR-LOCK %d %d\n", id->h, r); + + return r; +} + +#ifdef SQLITE_DEBUG +/* +** Helper function for printing out trace information from debugging +** binaries. This returns the string represetation of the supplied +** integer lock-type. +*/ +static const char * locktypeName(int locktype){ + switch( locktype ){ + case NO_LOCK: return "NONE"; + case SHARED_LOCK: return "SHARED"; + case RESERVED_LOCK: return "RESERVED"; + case PENDING_LOCK: return "PENDING"; + case EXCLUSIVE_LOCK: return "EXCLUSIVE"; + } + return "ERROR"; +} +#endif + +/* +** Lock the file with the lock specified by parameter locktype - one +** of the following: +** +** (1) SHARED_LOCK +** (2) RESERVED_LOCK +** (3) PENDING_LOCK +** (4) EXCLUSIVE_LOCK +** +** Sometimes when requesting one lock state, additional lock states +** are inserted in between. The locking might fail on one of the later +** transitions leaving the lock state different from what it started but +** still short of its goal. The following chart shows the allowed +** transitions and the inserted intermediate states: +** +** UNLOCKED -> SHARED +** SHARED -> RESERVED +** SHARED -> (PENDING) -> EXCLUSIVE +** RESERVED -> (PENDING) -> EXCLUSIVE +** PENDING -> EXCLUSIVE +** +** This routine will only increase a lock. Use the sqlite3OsUnlock() +** routine to lower a locking level. +*/ +int sqlite3OsLock(OsFile *id, int locktype){ + /* The following describes the implementation of the various locks and + ** lock transitions in terms of the POSIX advisory shared and exclusive + ** lock primitives (called read-locks and write-locks below, to avoid + ** confusion with SQLite lock names). The algorithms are complicated + ** slightly in order to be compatible with windows systems simultaneously + ** accessing the same database file, in case that is ever required. + ** + ** Symbols defined in os.h indentify the 'pending byte' and the 'reserved + ** byte', each single bytes at well known offsets, and the 'shared byte + ** range', a range of 510 bytes at a well known offset. + ** + ** To obtain a SHARED lock, a read-lock is obtained on the 'pending + ** byte'. If this is successful, a random byte from the 'shared byte + ** range' is read-locked and the lock on the 'pending byte' released. + ** + ** A process may only obtain a RESERVED lock after it has a SHARED lock. + ** A RESERVED lock is implemented by grabbing a write-lock on the + ** 'reserved byte'. + ** + ** A process may only obtain a PENDING lock after it has obtained a + ** SHARED lock. A PENDING lock is implemented by obtaining a write-lock + ** on the 'pending byte'. This ensures that no new SHARED locks can be + ** obtained, but existing SHARED locks are allowed to persist. A process + ** does not have to obtain a RESERVED lock on the way to a PENDING lock. + ** This property is used by the algorithm for rolling back a journal file + ** after a crash. + ** + ** An EXCLUSIVE lock, obtained after a PENDING lock is held, is + ** implemented by obtaining a write-lock on the entire 'shared byte + ** range'. Since all other locks require a read-lock on one of the bytes + ** within this range, this ensures that no other locks are held on the + ** database. + ** + ** The reason a single byte cannot be used instead of the 'shared byte + ** range' is that some versions of windows do not support read-locks. By + ** locking a random byte from a range, concurrent SHARED locks may exist + ** even if the locking primitive used is always a write-lock. + */ + int rc = SQLITE_OK; + struct lockInfo *pLock = id->pLock; + struct flock lock; + int s; + + assert( id->isOpen ); + TRACE7("LOCK %d %s was %s(%s,%d) pid=%d\n", id->h, locktypeName(locktype), + locktypeName(id->locktype), locktypeName(pLock->locktype), pLock->cnt + ,getpid() ); + + /* If there is already a lock of this type or more restrictive on the + ** OsFile, do nothing. Don't use the end_lock: exit path, as + ** sqlite3OsEnterMutex() hasn't been called yet. + */ + if( id->locktype>=locktype ){ + TRACE3("LOCK %d %s ok (already held)\n", id->h, locktypeName(locktype)); + return SQLITE_OK; + } + + /* Make sure the locking sequence is correct + */ + assert( id->locktype!=NO_LOCK || locktype==SHARED_LOCK ); + assert( locktype!=PENDING_LOCK ); + assert( locktype!=RESERVED_LOCK || id->locktype==SHARED_LOCK ); + + /* This mutex is needed because id->pLock is shared across threads + */ + sqlite3OsEnterMutex(); + + /* If some thread using this PID has a lock via a different OsFile* + ** handle that precludes the requested lock, return BUSY. + */ + if( (id->locktype!=pLock->locktype && + (pLock->locktype>=PENDING_LOCK || locktype>SHARED_LOCK)) + ){ + rc = SQLITE_BUSY; + goto end_lock; + } + + /* If a SHARED lock is requested, and some thread using this PID already + ** has a SHARED or RESERVED lock, then increment reference counts and + ** return SQLITE_OK. + */ + if( locktype==SHARED_LOCK && + (pLock->locktype==SHARED_LOCK || pLock->locktype==RESERVED_LOCK) ){ + assert( locktype==SHARED_LOCK ); + assert( id->locktype==0 ); + assert( pLock->cnt>0 ); + id->locktype = SHARED_LOCK; + pLock->cnt++; + id->pOpen->nLock++; + goto end_lock; + } + + lock.l_len = 1L; + lock.l_whence = SEEK_SET; + + /* A PENDING lock is needed before acquiring a SHARED lock and before + ** acquiring an EXCLUSIVE lock. For the SHARED lock, the PENDING will + ** be released. + */ + if( locktype==SHARED_LOCK + || (locktype==EXCLUSIVE_LOCK && id->locktype<PENDING_LOCK) + ){ + lock.l_type = (locktype==SHARED_LOCK?F_RDLCK:F_WRLCK); + lock.l_start = PENDING_BYTE; + s = fcntl(id->h, F_SETLK, &lock); + if( s ){ + rc = (errno==EINVAL) ? SQLITE_NOLFS : SQLITE_BUSY; + goto end_lock; + } + } + + + /* If control gets to this point, then actually go ahead and make + ** operating system calls for the specified lock. + */ + if( locktype==SHARED_LOCK ){ + assert( pLock->cnt==0 ); + assert( pLock->locktype==0 ); + + /* Now get the read-lock */ + lock.l_start = SHARED_FIRST; + lock.l_len = SHARED_SIZE; + s = fcntl(id->h, F_SETLK, &lock); + + /* Drop the temporary PENDING lock */ + lock.l_start = PENDING_BYTE; + lock.l_len = 1L; + lock.l_type = F_UNLCK; + fcntl(id->h, F_SETLK, &lock); + if( s ){ + rc = (errno==EINVAL) ? SQLITE_NOLFS : SQLITE_BUSY; + }else{ + id->locktype = SHARED_LOCK; + id->pOpen->nLock++; + pLock->cnt = 1; + } + }else if( locktype==EXCLUSIVE_LOCK && pLock->cnt>1 ){ + /* We are trying for an exclusive lock but another thread in this + ** same process is still holding a shared lock. */ + rc = SQLITE_BUSY; + }else{ + /* The request was for a RESERVED or EXCLUSIVE lock. It is + ** assumed that there is a SHARED or greater lock on the file + ** already. + */ + assert( 0!=id->locktype ); + lock.l_type = F_WRLCK; + switch( locktype ){ + case RESERVED_LOCK: + lock.l_start = RESERVED_BYTE; + break; + case EXCLUSIVE_LOCK: + lock.l_start = SHARED_FIRST; + lock.l_len = SHARED_SIZE; + break; + default: + assert(0); + } + s = fcntl(id->h, F_SETLK, &lock); + if( s ){ + rc = (errno==EINVAL) ? SQLITE_NOLFS : SQLITE_BUSY; + } + } + + if( rc==SQLITE_OK ){ + id->locktype = locktype; + pLock->locktype = locktype; + }else if( locktype==EXCLUSIVE_LOCK ){ + id->locktype = PENDING_LOCK; + pLock->locktype = PENDING_LOCK; + } + +end_lock: + sqlite3OsLeaveMutex(); + TRACE4("LOCK %d %s %s\n", id->h, locktypeName(locktype), + rc==SQLITE_OK ? "ok" : "failed"); + return rc; +} + +/* +** Lower the locking level on file descriptor id to locktype. locktype +** must be either NO_LOCK or SHARED_LOCK. +** +** If the locking level of the file descriptor is already at or below +** the requested locking level, this routine is a no-op. +** +** It is not possible for this routine to fail if the second argument +** is NO_LOCK. If the second argument is SHARED_LOCK, this routine +** might return SQLITE_IOERR instead of SQLITE_OK. +*/ +int sqlite3OsUnlock(OsFile *id, int locktype){ + struct lockInfo *pLock; + struct flock lock; + int rc = SQLITE_OK; + + assert( id->isOpen ); + TRACE7("UNLOCK %d %d was %d(%d,%d) pid=%d\n", id->h, locktype, id->locktype, + id->pLock->locktype, id->pLock->cnt, getpid()); + + assert( locktype<=SHARED_LOCK ); + if( id->locktype<=locktype ){ + return SQLITE_OK; + } + sqlite3OsEnterMutex(); + pLock = id->pLock; + assert( pLock->cnt!=0 ); + if( id->locktype>SHARED_LOCK ){ + assert( pLock->locktype==id->locktype ); + if( locktype==SHARED_LOCK ){ + lock.l_type = F_RDLCK; + lock.l_whence = SEEK_SET; + lock.l_start = SHARED_FIRST; + lock.l_len = SHARED_SIZE; + if( fcntl(id->h, F_SETLK, &lock)!=0 ){ + /* This should never happen */ + rc = SQLITE_IOERR; + } + } + lock.l_type = F_UNLCK; + lock.l_whence = SEEK_SET; + lock.l_start = PENDING_BYTE; + lock.l_len = 2L; assert( PENDING_BYTE+1==RESERVED_BYTE ); + fcntl(id->h, F_SETLK, &lock); + pLock->locktype = SHARED_LOCK; + } + if( locktype==NO_LOCK ){ + struct openCnt *pOpen; + + /* Decrement the shared lock counter. Release the lock using an + ** OS call only when all threads in this same process have released + ** the lock. + */ + pLock->cnt--; + if( pLock->cnt==0 ){ + lock.l_type = F_UNLCK; + lock.l_whence = SEEK_SET; + lock.l_start = lock.l_len = 0L; + fcntl(id->h, F_SETLK, &lock); + pLock->locktype = NO_LOCK; + } + + /* Decrement the count of locks against this same file. When the + ** count reaches zero, close any other file descriptors whose close + ** was deferred because of outstanding locks. + */ + pOpen = id->pOpen; + pOpen->nLock--; + assert( pOpen->nLock>=0 ); + if( pOpen->nLock==0 && pOpen->nPending>0 ){ + int i; + for(i=0; i<pOpen->nPending; i++){ + close(pOpen->aPending[i]); + } + sqliteFree(pOpen->aPending); + pOpen->nPending = 0; + pOpen->aPending = 0; + } + } + sqlite3OsLeaveMutex(); + id->locktype = locktype; + return rc; +} + +/* +** Close a file. +*/ +int sqlite3OsClose(OsFile *id){ + if( !id->isOpen ) return SQLITE_OK; + sqlite3OsUnlock(id, NO_LOCK); + if( id->dirfd>=0 ) close(id->dirfd); + id->dirfd = -1; + sqlite3OsEnterMutex(); + if( id->pOpen->nLock ){ + /* If there are outstanding locks, do not actually close the file just + ** yet because that would clear those locks. Instead, add the file + ** descriptor to pOpen->aPending. It will be automatically closed when + ** the last lock is cleared. + */ + int *aNew; + struct openCnt *pOpen = id->pOpen; + pOpen->nPending++; + aNew = sqliteRealloc( pOpen->aPending, pOpen->nPending*sizeof(int) ); + if( aNew==0 ){ + /* If a malloc fails, just leak the file descriptor */ + }else{ + pOpen->aPending = aNew; + pOpen->aPending[pOpen->nPending-1] = id->h; + } + }else{ + /* There are no outstanding locks so we can close the file immediately */ + close(id->h); + } + releaseLockInfo(id->pLock); + releaseOpenCnt(id->pOpen); + sqlite3OsLeaveMutex(); + id->isOpen = 0; + TRACE2("CLOSE %-3d\n", id->h); + OpenCounter(-1); + return SQLITE_OK; +} + +/* +** Turn a relative pathname into a full pathname. Return a pointer +** to the full pathname stored in space obtained from sqliteMalloc(). +** The calling function is responsible for freeing this space once it +** is no longer needed. +*/ +char *sqlite3OsFullPathname(const char *zRelative){ + char *zFull = 0; + if( zRelative[0]=='/' ){ + sqlite3SetString(&zFull, zRelative, (char*)0); + }else{ + char zBuf[5000]; + zBuf[0] = 0; + sqlite3SetString(&zFull, getcwd(zBuf, sizeof(zBuf)), "/", zRelative, + (char*)0); + } + return zFull; +} + + +#endif /* SQLITE_OMIT_DISKIO */ +/*************************************************************************** +** Everything above deals with file I/O. Everything that follows deals +** with other miscellanous aspects of the operating system interface +****************************************************************************/ + + +/* +** Get information to seed the random number generator. The seed +** is written into the buffer zBuf[256]. The calling function must +** supply a sufficiently large buffer. +*/ +int sqlite3OsRandomSeed(char *zBuf){ + /* We have to initialize zBuf to prevent valgrind from reporting + ** errors. The reports issued by valgrind are incorrect - we would + ** prefer that the randomness be increased by making use of the + ** uninitialized space in zBuf - but valgrind errors tend to worry + ** some users. Rather than argue, it seems easier just to initialize + ** the whole array and silence valgrind, even if that means less randomness + ** in the random seed. + ** + ** When testing, initializing zBuf[] to zero is all we do. That means + ** that we always use the same random number sequence.* This makes the + ** tests repeatable. + */ + memset(zBuf, 0, 256); +#if !defined(SQLITE_TEST) + { + int pid, fd; + fd = open("/dev/urandom", O_RDONLY); + if( fd<0 ){ + time((time_t*)zBuf); + pid = getpid(); + memcpy(&zBuf[sizeof(time_t)], &pid, sizeof(pid)); + }else{ + read(fd, zBuf, 256); + close(fd); + } + } +#endif + return SQLITE_OK; +} + +/* +** Sleep for a little while. Return the amount of time slept. +*/ +int sqlite3OsSleep(int ms){ +#if defined(HAVE_USLEEP) && HAVE_USLEEP + usleep(ms*1000); + return ms; +#else + sleep((ms+999)/1000); + return 1000*((ms+999)/1000); +#endif +} + +/* +** Static variables used for thread synchronization +*/ +static int inMutex = 0; +#ifdef SQLITE_UNIX_THREADS +static pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; +#endif + +/* +** The following pair of routine implement mutual exclusion for +** multi-threaded processes. Only a single thread is allowed to +** executed code that is surrounded by EnterMutex() and LeaveMutex(). +** +** SQLite uses only a single Mutex. There is not much critical +** code and what little there is executes quickly and without blocking. +*/ +void sqlite3OsEnterMutex(){ +#ifdef SQLITE_UNIX_THREADS + pthread_mutex_lock(&mutex); +#endif + assert( !inMutex ); + inMutex = 1; +} +void sqlite3OsLeaveMutex(){ + assert( inMutex ); + inMutex = 0; +#ifdef SQLITE_UNIX_THREADS + pthread_mutex_unlock(&mutex); +#endif +} + +/* +** The following variable, if set to a non-zero value, becomes the result +** returned from sqlite3OsCurrentTime(). This is used for testing. +*/ +#ifdef SQLITE_TEST +int sqlite3_current_time = 0; +#endif + +/* +** Find the current time (in Universal Coordinated Time). Write the +** current time and date as a Julian Day number into *prNow and +** return 0. Return 1 if the time and date cannot be found. +*/ +int sqlite3OsCurrentTime(double *prNow){ + time_t t; + time(&t); + *prNow = t/86400.0 + 2440587.5; +#ifdef SQLITE_TEST + if( sqlite3_current_time ){ + *prNow = sqlite3_current_time/86400.0 + 2440587.5; + } +#endif + return 0; +} + +#endif /* OS_UNIX */ diff --git a/src/sqlite/os_unix.h b/src/sqlite/os_unix.h new file mode 100644 index 0000000..4ea0aee --- /dev/null +++ b/src/sqlite/os_unix.h @@ -0,0 +1,102 @@ +/* +** 2004 May 22 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +****************************************************************************** +** +** This header file defined OS-specific features for Unix. +*/ +#ifndef _SQLITE_OS_UNIX_H_ +#define _SQLITE_OS_UNIX_H_ + +/* +** Helpful hint: To get this to compile on HP/UX, add -D_INCLUDE_POSIX_SOURCE +** to the compiler command line. +*/ + +/* +** These #defines should enable >2GB file support on Posix if the +** underlying operating system supports it. If the OS lacks +** large file support, or if the OS is windows, these should be no-ops. +** +** Large file support can be disabled using the -DSQLITE_DISABLE_LFS switch +** on the compiler command line. This is necessary if you are compiling +** on a recent machine (ex: RedHat 7.2) but you want your code to work +** on an older machine (ex: RedHat 6.0). If you compile on RedHat 7.2 +** without this option, LFS is enable. But LFS does not exist in the kernel +** in RedHat 6.0, so the code won't work. Hence, for maximum binary +** portability you should omit LFS. +** +** Similar is true for MacOS. LFS is only supported on MacOS 9 and later. +*/ +#ifndef SQLITE_DISABLE_LFS +# define _LARGE_FILE 1 +# ifndef _FILE_OFFSET_BITS +# define _FILE_OFFSET_BITS 64 +# endif +# define _LARGEFILE_SOURCE 1 +#endif + +/* +** standard include files. +*/ +#include <sys/types.h> +#include <sys/stat.h> +#include <fcntl.h> +#include <unistd.h> + +/* +** The OsFile structure is a operating-system independing representation +** of an open file handle. It is defined differently for each architecture. +** +** This is the definition for Unix. +** +** OsFile.locktype takes one of the values SHARED_LOCK, RESERVED_LOCK, +** PENDING_LOCK or EXCLUSIVE_LOCK. +*/ +typedef struct OsFile OsFile; +struct OsFile { + struct Pager *pPager; /* The pager that owns this OsFile. Might be 0 */ + struct openCnt *pOpen; /* Info about all open fd's on this inode */ + struct lockInfo *pLock; /* Info about locks on this inode */ + int h; /* The file descriptor */ + unsigned char locktype; /* The type of lock held on this fd */ + unsigned char isOpen; /* True if needs to be closed */ + unsigned char fullSync; /* Use F_FULLSYNC if available */ + int dirfd; /* File descriptor for the directory */ +}; + +/* +** A macro to set the OsFile.fullSync flag, if it exists. +*/ +#define SET_FULLSYNC(x,y) ((x).fullSync = (y)) + +/* +** Maximum number of characters in a temporary file name +*/ +#define SQLITE_TEMPNAME_SIZE 200 + +/* +** Minimum interval supported by sqlite3OsSleep(). +*/ +#if defined(HAVE_USLEEP) && HAVE_USLEEP +# define SQLITE_MIN_SLEEP_MS 1 +#else +# define SQLITE_MIN_SLEEP_MS 1000 +#endif + +/* +** Default permissions when creating a new file +*/ +#ifndef SQLITE_DEFAULT_FILE_PERMISSIONS +# define SQLITE_DEFAULT_FILE_PERMISSIONS 0644 +#endif + + +#endif /* _SQLITE_OS_UNIX_H_ */ diff --git a/src/sqlite/os_win.c b/src/sqlite/os_win.c new file mode 100644 index 0000000..ea2ca26 --- /dev/null +++ b/src/sqlite/os_win.c @@ -0,0 +1,767 @@ +/* +** 2004 May 22 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +****************************************************************************** +** +** This file contains code that is specific to windows. +*/ +#include "sqliteInt.h" +#include "os.h" +#if OS_WIN /* This file is used for windows only */ + +#include <winbase.h> + +#ifdef __CYGWIN__ +# include <sys/cygwin.h> +#endif + +/* +** Macros used to determine whether or not to use threads. +*/ +#if defined(THREADSAFE) && THREADSAFE +# define SQLITE_W32_THREADS 1 +#endif + +/* +** Include code that is common to all os_*.c files +*/ +#include "os_common.h" + +/* +** Do not include any of the File I/O interface procedures if the +** SQLITE_OMIT_DISKIO macro is defined (indicating that there database +** will be in-memory only) +*/ +#ifndef SQLITE_OMIT_DISKIO + +/* +** Delete the named file +*/ +int sqlite3OsDelete(const char *zFilename){ + DeleteFileA(zFilename); + TRACE2("DELETE \"%s\"\n", zFilename); + return SQLITE_OK; +} + +/* +** Return TRUE if the named file exists. +*/ +int sqlite3OsFileExists(const char *zFilename){ + return GetFileAttributesA(zFilename) != 0xffffffff; +} + +/* +** Attempt to open a file for both reading and writing. If that +** fails, try opening it read-only. If the file does not exist, +** try to create it. +** +** On success, a handle for the open file is written to *id +** and *pReadonly is set to 0 if the file was opened for reading and +** writing or 1 if the file was opened read-only. The function returns +** SQLITE_OK. +** +** On failure, the function returns SQLITE_CANTOPEN and leaves +** *id and *pReadonly unchanged. +*/ +int sqlite3OsOpenReadWrite( + const char *zFilename, + OsFile *id, + int *pReadonly +){ + HANDLE h; + assert( !id->isOpen ); + h = CreateFileA(zFilename, + GENERIC_READ | GENERIC_WRITE, + FILE_SHARE_READ | FILE_SHARE_WRITE, + NULL, + OPEN_ALWAYS, + FILE_ATTRIBUTE_NORMAL | FILE_FLAG_RANDOM_ACCESS, + NULL + ); + if( h==INVALID_HANDLE_VALUE ){ + h = CreateFileA(zFilename, + GENERIC_READ, + FILE_SHARE_READ, + NULL, + OPEN_ALWAYS, + FILE_ATTRIBUTE_NORMAL | FILE_FLAG_RANDOM_ACCESS, + NULL + ); + if( h==INVALID_HANDLE_VALUE ){ + return SQLITE_CANTOPEN; + } + *pReadonly = 1; + }else{ + *pReadonly = 0; + } + id->h = h; + id->locktype = NO_LOCK; + id->sharedLockByte = 0; + id->isOpen = 1; + OpenCounter(+1); + TRACE3("OPEN R/W %d \"%s\"\n", h, zFilename); + return SQLITE_OK; +} + + +/* +** Attempt to open a new file for exclusive access by this process. +** The file will be opened for both reading and writing. To avoid +** a potential security problem, we do not allow the file to have +** previously existed. Nor do we allow the file to be a symbolic +** link. +** +** If delFlag is true, then make arrangements to automatically delete +** the file when it is closed. +** +** On success, write the file handle into *id and return SQLITE_OK. +** +** On failure, return SQLITE_CANTOPEN. +*/ +int sqlite3OsOpenExclusive(const char *zFilename, OsFile *id, int delFlag){ + HANDLE h; + int fileflags; + assert( !id->isOpen ); + if( delFlag ){ + fileflags = FILE_ATTRIBUTE_TEMPORARY | FILE_FLAG_RANDOM_ACCESS + | FILE_FLAG_DELETE_ON_CLOSE; + }else{ + fileflags = FILE_FLAG_RANDOM_ACCESS; + } + h = CreateFileA(zFilename, + GENERIC_READ | GENERIC_WRITE, + 0, + NULL, + CREATE_ALWAYS, + fileflags, + NULL + ); + if( h==INVALID_HANDLE_VALUE ){ + return SQLITE_CANTOPEN; + } + id->h = h; + id->locktype = NO_LOCK; + id->sharedLockByte = 0; + id->isOpen = 1; + OpenCounter(+1); + TRACE3("OPEN EX %d \"%s\"\n", h, zFilename); + return SQLITE_OK; +} + +/* +** Attempt to open a new file for read-only access. +** +** On success, write the file handle into *id and return SQLITE_OK. +** +** On failure, return SQLITE_CANTOPEN. +*/ +int sqlite3OsOpenReadOnly(const char *zFilename, OsFile *id){ + HANDLE h; + assert( !id->isOpen ); + h = CreateFileA(zFilename, + GENERIC_READ, + 0, + NULL, + OPEN_EXISTING, + FILE_ATTRIBUTE_NORMAL | FILE_FLAG_RANDOM_ACCESS, + NULL + ); + if( h==INVALID_HANDLE_VALUE ){ + return SQLITE_CANTOPEN; + } + id->h = h; + id->locktype = NO_LOCK; + id->sharedLockByte = 0; + id->isOpen = 1; + OpenCounter(+1); + TRACE3("OPEN RO %d \"%s\"\n", h, zFilename); + return SQLITE_OK; +} + +/* +** Attempt to open a file descriptor for the directory that contains a +** file. This file descriptor can be used to fsync() the directory +** in order to make sure the creation of a new file is actually written +** to disk. +** +** This routine is only meaningful for Unix. It is a no-op under +** windows since windows does not support hard links. +** +** On success, a handle for a previously open file is at *id is +** updated with the new directory file descriptor and SQLITE_OK is +** returned. +** +** On failure, the function returns SQLITE_CANTOPEN and leaves +** *id unchanged. +*/ +int sqlite3OsOpenDirectory( + const char *zDirname, + OsFile *id +){ + return SQLITE_OK; +} + +/* +** If the following global variable points to a string which is the +** name of a directory, then that directory will be used to store +** temporary files. +*/ +char *sqlite3_temp_directory = 0; + +/* +** Create a temporary file name in zBuf. zBuf must be big enough to +** hold at least SQLITE_TEMPNAME_SIZE characters. +*/ +int sqlite3OsTempFileName(char *zBuf){ + static char zChars[] = + "abcdefghijklmnopqrstuvwxyz" + "ABCDEFGHIJKLMNOPQRSTUVWXYZ" + "0123456789"; + int i, j; + char zTempPath[SQLITE_TEMPNAME_SIZE]; + if( sqlite3_temp_directory ){ + strncpy(zTempPath, sqlite3_temp_directory, SQLITE_TEMPNAME_SIZE-30); + zTempPath[SQLITE_TEMPNAME_SIZE-30] = 0; + }else{ + GetTempPathA(SQLITE_TEMPNAME_SIZE-30, zTempPath); + } + for(i=strlen(zTempPath); i>0 && zTempPath[i-1]=='\\'; i--){} + zTempPath[i] = 0; + for(;;){ + sprintf(zBuf, "%s\\"TEMP_FILE_PREFIX, zTempPath); + j = strlen(zBuf); + sqlite3Randomness(15, &zBuf[j]); + for(i=0; i<15; i++, j++){ + zBuf[j] = (char)zChars[ ((unsigned char)zBuf[j])%(sizeof(zChars)-1) ]; + } + zBuf[j] = 0; + if( !sqlite3OsFileExists(zBuf) ) break; + } + TRACE2("TEMP FILENAME: %s\n", zBuf); + return SQLITE_OK; +} + +/* +** Close a file. +*/ +int sqlite3OsClose(OsFile *id){ + if( id->isOpen ){ + TRACE2("CLOSE %d\n", id->h); + CloseHandle(id->h); + OpenCounter(-1); + id->isOpen = 0; + } + return SQLITE_OK; +} + +/* +** Read data from a file into a buffer. Return SQLITE_OK if all +** bytes were read successfully and SQLITE_IOERR if anything goes +** wrong. +*/ +int sqlite3OsRead(OsFile *id, void *pBuf, int amt){ + DWORD got; + assert( id->isOpen ); + SimulateIOError(SQLITE_IOERR); + TRACE3("READ %d lock=%d\n", id->h, id->locktype); + if( !ReadFile(id->h, pBuf, amt, &got, 0) ){ + got = 0; + } + if( got==(DWORD)amt ){ + return SQLITE_OK; + }else{ + return SQLITE_IOERR; + } +} + +/* +** Write data from a buffer into a file. Return SQLITE_OK on success +** or some other error code on failure. +*/ +int sqlite3OsWrite(OsFile *id, const void *pBuf, int amt){ + int rc = 0; + DWORD wrote; + assert( id->isOpen ); + SimulateIOError(SQLITE_IOERR); + SimulateDiskfullError; + TRACE3("WRITE %d lock=%d\n", id->h, id->locktype); + assert( amt>0 ); + while( amt>0 && (rc = WriteFile(id->h, pBuf, amt, &wrote, 0))!=0 && wrote>0 ){ + amt -= wrote; + pBuf = &((char*)pBuf)[wrote]; + } + if( !rc || amt>(int)wrote ){ + return SQLITE_FULL; + } + return SQLITE_OK; +} + +/* +** Move the read/write pointer in a file. +*/ +int sqlite3OsSeek(OsFile *id, i64 offset){ + LONG upperBits = offset>>32; + LONG lowerBits = offset & 0xffffffff; + DWORD rc; + assert( id->isOpen ); + SEEK(offset/1024 + 1); + rc = SetFilePointer(id->h, lowerBits, &upperBits, FILE_BEGIN); + TRACE3("SEEK %d %lld\n", id->h, offset); + return SQLITE_OK; +} + +/* +** Make sure all writes to a particular file are committed to disk. +*/ +int sqlite3OsSync(OsFile *id){ + assert( id->isOpen ); + TRACE3("SYNC %d lock=%d\n", id->h, id->locktype); + if( FlushFileBuffers(id->h) ){ + return SQLITE_OK; + }else{ + return SQLITE_IOERR; + } +} + +/* +** Sync the directory zDirname. This is a no-op on operating systems other +** than UNIX. +*/ +int sqlite3OsSyncDirectory(const char *zDirname){ + SimulateIOError(SQLITE_IOERR); + return SQLITE_OK; +} + +/* +** Truncate an open file to a specified size +*/ +int sqlite3OsTruncate(OsFile *id, i64 nByte){ + LONG upperBits = nByte>>32; + assert( id->isOpen ); + TRACE3("TRUNCATE %d %lld\n", id->h, nByte); + SimulateIOError(SQLITE_IOERR); + SetFilePointer(id->h, nByte, &upperBits, FILE_BEGIN); + SetEndOfFile(id->h); + return SQLITE_OK; +} + +/* +** Determine the current size of a file in bytes +*/ +int sqlite3OsFileSize(OsFile *id, i64 *pSize){ + DWORD upperBits, lowerBits; + assert( id->isOpen ); + SimulateIOError(SQLITE_IOERR); + lowerBits = GetFileSize(id->h, &upperBits); + *pSize = (((i64)upperBits)<<32) + lowerBits; + return SQLITE_OK; +} + +/* +** Return true (non-zero) if we are running under WinNT, Win2K or WinXP. +** Return false (zero) for Win95, Win98, or WinME. +** +** Here is an interesting observation: Win95, Win98, and WinME lack +** the LockFileEx() API. But we can still statically link against that +** API as long as we don't call it win running Win95/98/ME. A call to +** this routine is used to determine if the host is Win95/98/ME or +** WinNT/2K/XP so that we will know whether or not we can safely call +** the LockFileEx() API. +*/ +static int isNT(void){ + static int osType = 0; /* 0=unknown 1=win95 2=winNT */ + if( osType==0 ){ + OSVERSIONINFO sInfo; + sInfo.dwOSVersionInfoSize = sizeof(sInfo); + GetVersionEx(&sInfo); + osType = sInfo.dwPlatformId==VER_PLATFORM_WIN32_NT ? 2 : 1; + } + return osType==2; +} + +/* +** Acquire a reader lock. +** Different API routines are called depending on whether or not this +** is Win95 or WinNT. +*/ +static int getReadLock(OsFile *id){ + int res; + if( isNT() ){ + OVERLAPPED ovlp; + ovlp.Offset = SHARED_FIRST; + ovlp.OffsetHigh = 0; + ovlp.hEvent = 0; + res = LockFileEx(id->h, LOCKFILE_FAIL_IMMEDIATELY, 0, SHARED_SIZE,0,&ovlp); + }else{ + int lk; + sqlite3Randomness(sizeof(lk), &lk); + id->sharedLockByte = (lk & 0x7fffffff)%(SHARED_SIZE - 1); + res = LockFile(id->h, SHARED_FIRST+id->sharedLockByte, 0, 1, 0); + } + return res; +} + +/* +** Undo a readlock +*/ +static int unlockReadLock(OsFile *id){ + int res; + if( isNT() ){ + res = UnlockFile(id->h, SHARED_FIRST, 0, SHARED_SIZE, 0); + }else{ + res = UnlockFile(id->h, SHARED_FIRST + id->sharedLockByte, 0, 1, 0); + } + return res; +} + +#ifndef SQLITE_OMIT_PAGER_PRAGMAS +/* +** Check that a given pathname is a directory and is writable +** +*/ +int sqlite3OsIsDirWritable(char *zBuf){ + int fileAttr; + if(! zBuf ) return 0; + if(! isNT() && strlen(zBuf) > MAX_PATH ) return 0; + fileAttr = GetFileAttributesA(zBuf); + if( fileAttr == 0xffffffff ) return 0; + if( (fileAttr & FILE_ATTRIBUTE_DIRECTORY) != FILE_ATTRIBUTE_DIRECTORY ){ + return 0; + } + return 1; +} +#endif /* SQLITE_OMIT_PAGER_PRAGMAS */ + +/* +** Lock the file with the lock specified by parameter locktype - one +** of the following: +** +** (1) SHARED_LOCK +** (2) RESERVED_LOCK +** (3) PENDING_LOCK +** (4) EXCLUSIVE_LOCK +** +** Sometimes when requesting one lock state, additional lock states +** are inserted in between. The locking might fail on one of the later +** transitions leaving the lock state different from what it started but +** still short of its goal. The following chart shows the allowed +** transitions and the inserted intermediate states: +** +** UNLOCKED -> SHARED +** SHARED -> RESERVED +** SHARED -> (PENDING) -> EXCLUSIVE +** RESERVED -> (PENDING) -> EXCLUSIVE +** PENDING -> EXCLUSIVE +** +** This routine will only increase a lock. The sqlite3OsUnlock() routine +** erases all locks at once and returns us immediately to locking level 0. +** It is not possible to lower the locking level one step at a time. You +** must go straight to locking level 0. +*/ +int sqlite3OsLock(OsFile *id, int locktype){ + int rc = SQLITE_OK; /* Return code from subroutines */ + int res = 1; /* Result of a windows lock call */ + int newLocktype; /* Set id->locktype to this value before exiting */ + int gotPendingLock = 0;/* True if we acquired a PENDING lock this time */ + + assert( id->isOpen ); + TRACE5("LOCK %d %d was %d(%d)\n", + id->h, locktype, id->locktype, id->sharedLockByte); + + /* If there is already a lock of this type or more restrictive on the + ** OsFile, do nothing. Don't use the end_lock: exit path, as + ** sqlite3OsEnterMutex() hasn't been called yet. + */ + if( id->locktype>=locktype ){ + return SQLITE_OK; + } + + /* Make sure the locking sequence is correct + */ + assert( id->locktype!=NO_LOCK || locktype==SHARED_LOCK ); + assert( locktype!=PENDING_LOCK ); + assert( locktype!=RESERVED_LOCK || id->locktype==SHARED_LOCK ); + + /* Lock the PENDING_LOCK byte if we need to acquire a PENDING lock or + ** a SHARED lock. If we are acquiring a SHARED lock, the acquisition of + ** the PENDING_LOCK byte is temporary. + */ + newLocktype = id->locktype; + if( id->locktype==NO_LOCK + || (locktype==EXCLUSIVE_LOCK && id->locktype==RESERVED_LOCK) + ){ + int cnt = 3; + while( cnt-->0 && (res = LockFile(id->h, PENDING_BYTE, 0, 1, 0))==0 ){ + /* Try 3 times to get the pending lock. The pending lock might be + ** held by another reader process who will release it momentarily. + */ + TRACE2("could not get a PENDING lock. cnt=%d\n", cnt); + Sleep(1); + } + gotPendingLock = res; + } + + /* Acquire a shared lock + */ + if( locktype==SHARED_LOCK && res ){ + assert( id->locktype==NO_LOCK ); + res = getReadLock(id); + if( res ){ + newLocktype = SHARED_LOCK; + } + } + + /* Acquire a RESERVED lock + */ + if( locktype==RESERVED_LOCK && res ){ + assert( id->locktype==SHARED_LOCK ); + res = LockFile(id->h, RESERVED_BYTE, 0, 1, 0); + if( res ){ + newLocktype = RESERVED_LOCK; + } + } + + /* Acquire a PENDING lock + */ + if( locktype==EXCLUSIVE_LOCK && res ){ + newLocktype = PENDING_LOCK; + gotPendingLock = 0; + } + + /* Acquire an EXCLUSIVE lock + */ + if( locktype==EXCLUSIVE_LOCK && res ){ + assert( id->locktype>=SHARED_LOCK ); + res = unlockReadLock(id); + TRACE2("unreadlock = %d\n", res); + res = LockFile(id->h, SHARED_FIRST, 0, SHARED_SIZE, 0); + if( res ){ + newLocktype = EXCLUSIVE_LOCK; + }else{ + TRACE2("error-code = %d\n", GetLastError()); + } + } + + /* If we are holding a PENDING lock that ought to be released, then + ** release it now. + */ + if( gotPendingLock && locktype==SHARED_LOCK ){ + UnlockFile(id->h, PENDING_BYTE, 0, 1, 0); + } + + /* Update the state of the lock has held in the file descriptor then + ** return the appropriate result code. + */ + if( res ){ + rc = SQLITE_OK; + }else{ + TRACE4("LOCK FAILED %d trying for %d but got %d\n", id->h, + locktype, newLocktype); + rc = SQLITE_BUSY; + } + id->locktype = newLocktype; + return rc; +} + +/* +** This routine checks if there is a RESERVED lock held on the specified +** file by this or any other process. If such a lock is held, return +** non-zero, otherwise zero. +*/ +int sqlite3OsCheckReservedLock(OsFile *id){ + int rc; + assert( id->isOpen ); + if( id->locktype>=RESERVED_LOCK ){ + rc = 1; + TRACE3("TEST WR-LOCK %d %d (local)\n", id->h, rc); + }else{ + rc = LockFile(id->h, RESERVED_BYTE, 0, 1, 0); + if( rc ){ + UnlockFile(id->h, RESERVED_BYTE, 0, 1, 0); + } + rc = !rc; + TRACE3("TEST WR-LOCK %d %d (remote)\n", id->h, rc); + } + return rc; +} + +/* +** Lower the locking level on file descriptor id to locktype. locktype +** must be either NO_LOCK or SHARED_LOCK. +** +** If the locking level of the file descriptor is already at or below +** the requested locking level, this routine is a no-op. +** +** It is not possible for this routine to fail if the second argument +** is NO_LOCK. If the second argument is SHARED_LOCK then this routine +** might return SQLITE_IOERR; +*/ +int sqlite3OsUnlock(OsFile *id, int locktype){ + int type; + int rc = SQLITE_OK; + assert( id->isOpen ); + assert( locktype<=SHARED_LOCK ); + TRACE5("UNLOCK %d to %d was %d(%d)\n", id->h, locktype, + id->locktype, id->sharedLockByte); + type = id->locktype; + if( type>=EXCLUSIVE_LOCK ){ + UnlockFile(id->h, SHARED_FIRST, 0, SHARED_SIZE, 0); + if( locktype==SHARED_LOCK && !getReadLock(id) ){ + /* This should never happen. We should always be able to + ** reacquire the read lock */ + rc = SQLITE_IOERR; + } + } + if( type>=RESERVED_LOCK ){ + UnlockFile(id->h, RESERVED_BYTE, 0, 1, 0); + } + if( locktype==NO_LOCK && type>=SHARED_LOCK ){ + unlockReadLock(id); + } + if( type>=PENDING_LOCK ){ + UnlockFile(id->h, PENDING_BYTE, 0, 1, 0); + } + id->locktype = locktype; + return rc; +} + +/* +** Turn a relative pathname into a full pathname. Return a pointer +** to the full pathname stored in space obtained from sqliteMalloc(). +** The calling function is responsible for freeing this space once it +** is no longer needed. +*/ +char *sqlite3OsFullPathname(const char *zRelative){ + char *zNotUsed; + char *zFull; + int nByte; +#ifdef __CYGWIN__ + nByte = strlen(zRelative) + MAX_PATH + 1001; + zFull = sqliteMalloc( nByte ); + if( zFull==0 ) return 0; + if( cygwin_conv_to_full_win32_path(zRelative, zFull) ) return 0; +#else + nByte = GetFullPathNameA(zRelative, 0, 0, &zNotUsed) + 1; + zFull = sqliteMalloc( nByte ); + if( zFull==0 ) return 0; + GetFullPathNameA(zRelative, nByte, zFull, &zNotUsed); +#endif + return zFull; +} + +#endif /* SQLITE_OMIT_DISKIO */ +/*************************************************************************** +** Everything above deals with file I/O. Everything that follows deals +** with other miscellanous aspects of the operating system interface +****************************************************************************/ + +/* +** Get information to seed the random number generator. The seed +** is written into the buffer zBuf[256]. The calling function must +** supply a sufficiently large buffer. +*/ +int sqlite3OsRandomSeed(char *zBuf){ + /* We have to initialize zBuf to prevent valgrind from reporting + ** errors. The reports issued by valgrind are incorrect - we would + ** prefer that the randomness be increased by making use of the + ** uninitialized space in zBuf - but valgrind errors tend to worry + ** some users. Rather than argue, it seems easier just to initialize + ** the whole array and silence valgrind, even if that means less randomness + ** in the random seed. + ** + ** When testing, initializing zBuf[] to zero is all we do. That means + ** that we always use the same random number sequence.* This makes the + ** tests repeatable. + */ + memset(zBuf, 0, 256); + GetSystemTime((LPSYSTEMTIME)zBuf); + return SQLITE_OK; +} + +/* +** Sleep for a little while. Return the amount of time slept. +*/ +int sqlite3OsSleep(int ms){ + Sleep(ms); + return ms; +} + +/* +** Static variables used for thread synchronization +*/ +static int inMutex = 0; +#ifdef SQLITE_W32_THREADS + static CRITICAL_SECTION cs; +#endif + +/* +** The following pair of routine implement mutual exclusion for +** multi-threaded processes. Only a single thread is allowed to +** executed code that is surrounded by EnterMutex() and LeaveMutex(). +** +** SQLite uses only a single Mutex. There is not much critical +** code and what little there is executes quickly and without blocking. +*/ +void sqlite3OsEnterMutex(){ +#ifdef SQLITE_W32_THREADS + static int isInit = 0; + while( !isInit ){ + static long lock = 0; + if( InterlockedIncrement(&lock)==1 ){ + InitializeCriticalSection(&cs); + isInit = 1; + }else{ + Sleep(1); + } + } + EnterCriticalSection(&cs); +#endif + assert( !inMutex ); + inMutex = 1; +} +void sqlite3OsLeaveMutex(){ + assert( inMutex ); + inMutex = 0; +#ifdef SQLITE_W32_THREADS + LeaveCriticalSection(&cs); +#endif +} + +/* +** The following variable, if set to a non-zero value, becomes the result +** returned from sqlite3OsCurrentTime(). This is used for testing. +*/ +#ifdef SQLITE_TEST +int sqlite3_current_time = 0; +#endif + +/* +** Find the current time (in Universal Coordinated Time). Write the +** current time and date as a Julian Day number into *prNow and +** return 0. Return 1 if the time and date cannot be found. +*/ +int sqlite3OsCurrentTime(double *prNow){ + FILETIME ft; + /* FILETIME structure is a 64-bit value representing the number of + 100-nanosecond intervals since January 1, 1601 (= JD 2305813.5). + */ + double now; + GetSystemTimeAsFileTime( &ft ); + now = ((double)ft.dwHighDateTime) * 4294967296.0; + *prNow = (now + ft.dwLowDateTime)/864000000000.0 + 2305813.5; +#ifdef SQLITE_TEST + if( sqlite3_current_time ){ + *prNow = sqlite3_current_time/86400.0 + 2440587.5; + } +#endif + return 0; +} + +#endif /* OS_WIN */ diff --git a/src/sqlite/os_win.h b/src/sqlite/os_win.h new file mode 100644 index 0000000..baf937b --- /dev/null +++ b/src/sqlite/os_win.h @@ -0,0 +1,40 @@ +/* +** 2004 May 22 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +****************************************************************************** +** +** This header file defines OS-specific features for Win32 +*/ +#ifndef _SQLITE_OS_WIN_H_ +#define _SQLITE_OS_WIN_H_ + +#include <windows.h> +#include <winbase.h> + +/* +** The OsFile structure is a operating-system independing representation +** of an open file handle. It is defined differently for each architecture. +** +** This is the definition for Win32. +*/ +typedef struct OsFile OsFile; +struct OsFile { + HANDLE h; /* Handle for accessing the file */ + unsigned char locktype; /* Type of lock currently held on this file */ + unsigned char isOpen; /* True if needs to be closed */ + short sharedLockByte; /* Randomly chosen byte used as a shared lock */ +}; + + +#define SQLITE_TEMPNAME_SIZE (MAX_PATH+50) +#define SQLITE_MIN_SLEEP_MS 1 + + +#endif /* _SQLITE_OS_WIN_H_ */ diff --git a/src/sqlite/pager.c b/src/sqlite/pager.c new file mode 100644 index 0000000..ef22fd4 --- /dev/null +++ b/src/sqlite/pager.c @@ -0,0 +1,3604 @@ +/* +** 2001 September 15 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** This is the implementation of the page cache subsystem or "pager". +** +** The pager is used to access a database disk file. It implements +** atomic commit and rollback through the use of a journal file that +** is separate from the database file. The pager also implements file +** locking to prevent two processes from writing the same database +** file simultaneously, or one process from reading the database while +** another is writing. +** +** @(#) $Id: pager.c,v 1.1.1.1 2006/02/03 20:35:17 hoganrobert Exp $ +*/ +#ifndef SQLITE_OMIT_DISKIO +#include "sqliteInt.h" +#include "os.h" +#include "pager.h" +#include <assert.h> +#include <string.h> + +/* +** Macros for troubleshooting. Normally turned off +*/ +#if 0 +#define TRACE1(X) sqlite3DebugPrintf(X) +#define TRACE2(X,Y) sqlite3DebugPrintf(X,Y) +#define TRACE3(X,Y,Z) sqlite3DebugPrintf(X,Y,Z) +#define TRACE4(X,Y,Z,W) sqlite3DebugPrintf(X,Y,Z,W) +#define TRACE5(X,Y,Z,W,V) sqlite3DebugPrintf(X,Y,Z,W,V) +#else +#define TRACE1(X) +#define TRACE2(X,Y) +#define TRACE3(X,Y,Z) +#define TRACE4(X,Y,Z,W) +#define TRACE5(X,Y,Z,W,V) +#endif + +/* +** The following two macros are used within the TRACEX() macros above +** to print out file-descriptors. They are required so that tracing +** can be turned on when using both the regular os_unix.c and os_test.c +** backends. +** +** PAGERID() takes a pointer to a Pager struct as it's argument. The +** associated file-descriptor is returned. FILEHANDLEID() takes an OsFile +** struct as it's argument. +*/ +#ifdef OS_TEST +#define PAGERID(p) (p->fd->fd.h) +#define FILEHANDLEID(fd) (fd->fd.h) +#else +#define PAGERID(p) (p->fd.h) +#define FILEHANDLEID(fd) (fd.h) +#endif + +/* +** The page cache as a whole is always in one of the following +** states: +** +** PAGER_UNLOCK The page cache is not currently reading or +** writing the database file. There is no +** data held in memory. This is the initial +** state. +** +** PAGER_SHARED The page cache is reading the database. +** Writing is not permitted. There can be +** multiple readers accessing the same database +** file at the same time. +** +** PAGER_RESERVED This process has reserved the database for writing +** but has not yet made any changes. Only one process +** at a time can reserve the database. The original +** database file has not been modified so other +** processes may still be reading the on-disk +** database file. +** +** PAGER_EXCLUSIVE The page cache is writing the database. +** Access is exclusive. No other processes or +** threads can be reading or writing while one +** process is writing. +** +** PAGER_SYNCED The pager moves to this state from PAGER_EXCLUSIVE +** after all dirty pages have been written to the +** database file and the file has been synced to +** disk. All that remains to do is to remove the +** journal file and the transaction will be +** committed. +** +** The page cache comes up in PAGER_UNLOCK. The first time a +** sqlite3pager_get() occurs, the state transitions to PAGER_SHARED. +** After all pages have been released using sqlite_page_unref(), +** the state transitions back to PAGER_UNLOCK. The first time +** that sqlite3pager_write() is called, the state transitions to +** PAGER_RESERVED. (Note that sqlite_page_write() can only be +** called on an outstanding page which means that the pager must +** be in PAGER_SHARED before it transitions to PAGER_RESERVED.) +** The transition to PAGER_EXCLUSIVE occurs when before any changes +** are made to the database file. After an sqlite3pager_rollback() +** or sqlite_pager_commit(), the state goes back to PAGER_SHARED. +*/ +#define PAGER_UNLOCK 0 +#define PAGER_SHARED 1 /* same as SHARED_LOCK */ +#define PAGER_RESERVED 2 /* same as RESERVED_LOCK */ +#define PAGER_EXCLUSIVE 4 /* same as EXCLUSIVE_LOCK */ +#define PAGER_SYNCED 5 + +/* +** If the SQLITE_BUSY_RESERVED_LOCK macro is set to true at compile-time, +** then failed attempts to get a reserved lock will invoke the busy callback. +** This is off by default. To see why, consider the following scenario: +** +** Suppose thread A already has a shared lock and wants a reserved lock. +** Thread B already has a reserved lock and wants an exclusive lock. If +** both threads are using their busy callbacks, it might be a long time +** be for one of the threads give up and allows the other to proceed. +** But if the thread trying to get the reserved lock gives up quickly +** (if it never invokes its busy callback) then the contention will be +** resolved quickly. +*/ +#ifndef SQLITE_BUSY_RESERVED_LOCK +# define SQLITE_BUSY_RESERVED_LOCK 0 +#endif + +/* +** This macro rounds values up so that if the value is an address it +** is guaranteed to be an address that is aligned to an 8-byte boundary. +*/ +#define FORCE_ALIGNMENT(X) (((X)+7)&~7) + +/* +** Each in-memory image of a page begins with the following header. +** This header is only visible to this pager module. The client +** code that calls pager sees only the data that follows the header. +** +** Client code should call sqlite3pager_write() on a page prior to making +** any modifications to that page. The first time sqlite3pager_write() +** is called, the original page contents are written into the rollback +** journal and PgHdr.inJournal and PgHdr.needSync are set. Later, once +** the journal page has made it onto the disk surface, PgHdr.needSync +** is cleared. The modified page cannot be written back into the original +** database file until the journal pages has been synced to disk and the +** PgHdr.needSync has been cleared. +** +** The PgHdr.dirty flag is set when sqlite3pager_write() is called and +** is cleared again when the page content is written back to the original +** database file. +*/ +typedef struct PgHdr PgHdr; +struct PgHdr { + Pager *pPager; /* The pager to which this page belongs */ + Pgno pgno; /* The page number for this page */ + PgHdr *pNextHash, *pPrevHash; /* Hash collision chain for PgHdr.pgno */ + PgHdr *pNextFree, *pPrevFree; /* Freelist of pages where nRef==0 */ + PgHdr *pNextAll; /* A list of all pages */ + PgHdr *pNextStmt, *pPrevStmt; /* List of pages in the statement journal */ + u8 inJournal; /* TRUE if has been written to journal */ + u8 inStmt; /* TRUE if in the statement subjournal */ + u8 dirty; /* TRUE if we need to write back changes */ + u8 needSync; /* Sync journal before writing this page */ + u8 alwaysRollback; /* Disable dont_rollback() for this page */ + short int nRef; /* Number of users of this page */ + PgHdr *pDirty; /* Dirty pages sorted by PgHdr.pgno */ +#ifdef SQLITE_CHECK_PAGES + u32 pageHash; +#endif + /* pPager->pageSize bytes of page data follow this header */ + /* Pager.nExtra bytes of local data follow the page data */ +}; + +/* +** For an in-memory only database, some extra information is recorded about +** each page so that changes can be rolled back. (Journal files are not +** used for in-memory databases.) The following information is added to +** the end of every EXTRA block for in-memory databases. +** +** This information could have been added directly to the PgHdr structure. +** But then it would take up an extra 8 bytes of storage on every PgHdr +** even for disk-based databases. Splitting it out saves 8 bytes. This +** is only a savings of 0.8% but those percentages add up. +*/ +typedef struct PgHistory PgHistory; +struct PgHistory { + u8 *pOrig; /* Original page text. Restore to this on a full rollback */ + u8 *pStmt; /* Text as it was at the beginning of the current statement */ +}; + +/* +** A macro used for invoking the codec if there is one +*/ +#ifdef SQLITE_HAS_CODEC +# define CODEC(P,D,N,X) if( P->xCodec ){ P->xCodec(P->pCodecArg,D,N,X); } +#else +# define CODEC(P,D,N,X) +#endif + +/* +** Convert a pointer to a PgHdr into a pointer to its data +** and back again. +*/ +#define PGHDR_TO_DATA(P) ((void*)(&(P)[1])) +#define DATA_TO_PGHDR(D) (&((PgHdr*)(D))[-1]) +#define PGHDR_TO_EXTRA(G,P) ((void*)&((char*)(&(G)[1]))[(P)->pageSize]) +#define PGHDR_TO_HIST(P,PGR) \ + ((PgHistory*)&((char*)(&(P)[1]))[(PGR)->pageSize+(PGR)->nExtra]) + +/* +** How big to make the hash table used for locating in-memory pages +** by page number. This macro looks a little silly, but is evaluated +** at compile-time, not run-time (at least for gcc this is true). +*/ +#define N_PG_HASH (\ + (MAX_PAGES>1024)?2048: \ + (MAX_PAGES>512)?1024: \ + (MAX_PAGES>256)?512: \ + (MAX_PAGES>128)?256: \ + (MAX_PAGES>64)?128:64 \ +) + +/* +** Hash a page number +*/ +#define pager_hash(PN) ((PN)&(N_PG_HASH-1)) + +/* +** A open page cache is an instance of the following structure. +*/ +struct Pager { + u8 journalOpen; /* True if journal file descriptors is valid */ + u8 journalStarted; /* True if header of journal is synced */ + u8 useJournal; /* Use a rollback journal on this file */ + u8 noReadlock; /* Do not bother to obtain readlocks */ + u8 stmtOpen; /* True if the statement subjournal is open */ + u8 stmtInUse; /* True we are in a statement subtransaction */ + u8 stmtAutoopen; /* Open stmt journal when main journal is opened*/ + u8 noSync; /* Do not sync the journal if true */ + u8 fullSync; /* Do extra syncs of the journal for robustness */ + u8 state; /* PAGER_UNLOCK, _SHARED, _RESERVED, etc. */ + u8 errMask; /* One of several kinds of errors */ + u8 tempFile; /* zFilename is a temporary file */ + u8 readOnly; /* True for a read-only database */ + u8 needSync; /* True if an fsync() is needed on the journal */ + u8 dirtyCache; /* True if cached pages have changed */ + u8 alwaysRollback; /* Disable dont_rollback() for all pages */ + u8 memDb; /* True to inhibit all file I/O */ + u8 setMaster; /* True if a m-j name has been written to jrnl */ + int dbSize; /* Number of pages in the file */ + int origDbSize; /* dbSize before the current change */ + int stmtSize; /* Size of database (in pages) at stmt_begin() */ + int nRec; /* Number of pages written to the journal */ + u32 cksumInit; /* Quasi-random value added to every checksum */ + int stmtNRec; /* Number of records in stmt subjournal */ + int nExtra; /* Add this many bytes to each in-memory page */ + int pageSize; /* Number of bytes in a page */ + int nPage; /* Total number of in-memory pages */ + int nMaxPage; /* High water mark of nPage */ + int nRef; /* Number of in-memory pages with PgHdr.nRef>0 */ + int mxPage; /* Maximum number of pages to hold in cache */ + u8 *aInJournal; /* One bit for each page in the database file */ + u8 *aInStmt; /* One bit for each page in the database */ + char *zFilename; /* Name of the database file */ + char *zJournal; /* Name of the journal file */ + char *zDirectory; /* Directory hold database and journal files */ + OsFile fd, jfd; /* File descriptors for database and journal */ + OsFile stfd; /* File descriptor for the statement subjournal*/ + BusyHandler *pBusyHandler; /* Pointer to sqlite.busyHandler */ + PgHdr *pFirst, *pLast; /* List of free pages */ + PgHdr *pFirstSynced; /* First free page with PgHdr.needSync==0 */ + PgHdr *pAll; /* List of all pages */ + PgHdr *pStmt; /* List of pages in the statement subjournal */ + i64 journalOff; /* Current byte offset in the journal file */ + i64 journalHdr; /* Byte offset to previous journal header */ + i64 stmtHdrOff; /* First journal header written this statement */ + i64 stmtCksum; /* cksumInit when statement was started */ + i64 stmtJSize; /* Size of journal at stmt_begin() */ + int sectorSize; /* Assumed sector size during rollback */ +#ifdef SQLITE_TEST + int nHit, nMiss, nOvfl; /* Cache hits, missing, and LRU overflows */ + int nRead,nWrite; /* Database pages read/written */ +#endif + void (*xDestructor)(void*,int); /* Call this routine when freeing pages */ + void (*xReiniter)(void*,int); /* Call this routine when reloading pages */ + void (*xCodec)(void*,void*,Pgno,int); /* Routine for en/decoding data */ + void *pCodecArg; /* First argument to xCodec() */ + PgHdr *aHash[N_PG_HASH]; /* Hash table to map page number to PgHdr */ +}; + +/* +** If SQLITE_TEST is defined then increment the variable given in +** the argument +*/ +#ifdef SQLITE_TEST +# define TEST_INCR(x) x++ +#else +# define TEST_INCR(x) +#endif + +/* +** These are bits that can be set in Pager.errMask. +*/ +#define PAGER_ERR_FULL 0x01 /* a write() failed */ +#define PAGER_ERR_MEM 0x02 /* malloc() failed */ +#define PAGER_ERR_LOCK 0x04 /* error in the locking protocol */ +#define PAGER_ERR_CORRUPT 0x08 /* database or journal corruption */ +#define PAGER_ERR_DISK 0x10 /* general disk I/O error - bad hard drive? */ + +/* +** Journal files begin with the following magic string. The data +** was obtained from /dev/random. It is used only as a sanity check. +** +** Since version 2.8.0, the journal format contains additional sanity +** checking information. If the power fails while the journal is begin +** written, semi-random garbage data might appear in the journal +** file after power is restored. If an attempt is then made +** to roll the journal back, the database could be corrupted. The additional +** sanity checking data is an attempt to discover the garbage in the +** journal and ignore it. +** +** The sanity checking information for the new journal format consists +** of a 32-bit checksum on each page of data. The checksum covers both +** the page number and the pPager->pageSize bytes of data for the page. +** This cksum is initialized to a 32-bit random value that appears in the +** journal file right after the header. The random initializer is important, +** because garbage data that appears at the end of a journal is likely +** data that was once in other files that have now been deleted. If the +** garbage data came from an obsolete journal file, the checksums might +** be correct. But by initializing the checksum to random value which +** is different for every journal, we minimize that risk. +*/ +static const unsigned char aJournalMagic[] = { + 0xd9, 0xd5, 0x05, 0xf9, 0x20, 0xa1, 0x63, 0xd7, +}; + +/* +** The size of the header and of each page in the journal is determined +** by the following macros. +*/ +#define JOURNAL_PG_SZ(pPager) ((pPager->pageSize) + 8) + +/* +** The journal header size for this pager. In the future, this could be +** set to some value read from the disk controller. The important +** characteristic is that it is the same size as a disk sector. +*/ +#define JOURNAL_HDR_SZ(pPager) (pPager->sectorSize) + +/* +** The macro MEMDB is true if we are dealing with an in-memory database. +** We do this as a macro so that if the SQLITE_OMIT_MEMORYDB macro is set, +** the value of MEMDB will be a constant and the compiler will optimize +** out code that would never execute. +*/ +#ifdef SQLITE_OMIT_MEMORYDB +# define MEMDB 0 +#else +# define MEMDB pPager->memDb +#endif + +/* +** The default size of a disk sector +*/ +#define PAGER_SECTOR_SIZE 512 + +/* +** Page number PAGER_MJ_PGNO is never used in an SQLite database (it is +** reserved for working around a windows/posix incompatibility). It is +** used in the journal to signify that the remainder of the journal file +** is devoted to storing a master journal name - there are no more pages to +** roll back. See comments for function writeMasterJournal() for details. +*/ +/* #define PAGER_MJ_PGNO(x) (PENDING_BYTE/((x)->pageSize)) */ +#define PAGER_MJ_PGNO(x) ((PENDING_BYTE/((x)->pageSize))+1) + +/* +** The maximum legal page number is (2^31 - 1). +*/ +#define PAGER_MAX_PGNO 2147483647 + +/* +** Enable reference count tracking (for debugging) here: +*/ +#ifdef SQLITE_DEBUG + int pager3_refinfo_enable = 0; + static void pager_refinfo(PgHdr *p){ + static int cnt = 0; + if( !pager3_refinfo_enable ) return; + sqlite3DebugPrintf( + "REFCNT: %4d addr=%p nRef=%d\n", + p->pgno, PGHDR_TO_DATA(p), p->nRef + ); + cnt++; /* Something to set a breakpoint on */ + } +# define REFINFO(X) pager_refinfo(X) +#else +# define REFINFO(X) +#endif + +/* +** Read a 32-bit integer from the given file descriptor. Store the integer +** that is read in *pRes. Return SQLITE_OK if everything worked, or an +** error code is something goes wrong. +** +** All values are stored on disk as big-endian. +*/ +static int read32bits(OsFile *fd, u32 *pRes){ + u32 res; + int rc; + rc = sqlite3OsRead(fd, &res, sizeof(res)); + if( rc==SQLITE_OK ){ + unsigned char ac[4]; + memcpy(ac, &res, 4); + res = (ac[0]<<24) | (ac[1]<<16) | (ac[2]<<8) | ac[3]; + } + *pRes = res; + return rc; +} + +/* +** Write a 32-bit integer into the given file descriptor. Return SQLITE_OK +** on success or an error code is something goes wrong. +*/ +static int write32bits(OsFile *fd, u32 val){ + unsigned char ac[4]; + ac[0] = (val>>24) & 0xff; + ac[1] = (val>>16) & 0xff; + ac[2] = (val>>8) & 0xff; + ac[3] = val & 0xff; + return sqlite3OsWrite(fd, ac, 4); +} + +/* +** Write the 32-bit integer 'val' into the page identified by page header +** 'p' at offset 'offset'. +*/ +static void store32bits(u32 val, PgHdr *p, int offset){ + unsigned char *ac; + ac = &((unsigned char*)PGHDR_TO_DATA(p))[offset]; + ac[0] = (val>>24) & 0xff; + ac[1] = (val>>16) & 0xff; + ac[2] = (val>>8) & 0xff; + ac[3] = val & 0xff; +} + +/* +** Read a 32-bit integer at offset 'offset' from the page identified by +** page header 'p'. +*/ +static u32 retrieve32bits(PgHdr *p, int offset){ + unsigned char *ac; + ac = &((unsigned char*)PGHDR_TO_DATA(p))[offset]; + return (ac[0]<<24) | (ac[1]<<16) | (ac[2]<<8) | ac[3]; +} + + +/* +** Convert the bits in the pPager->errMask into an approprate +** return code. +*/ +static int pager_errcode(Pager *pPager){ + int rc = SQLITE_OK; + if( pPager->errMask & PAGER_ERR_LOCK ) rc = SQLITE_PROTOCOL; + if( pPager->errMask & PAGER_ERR_DISK ) rc = SQLITE_IOERR; + if( pPager->errMask & PAGER_ERR_FULL ) rc = SQLITE_FULL; + if( pPager->errMask & PAGER_ERR_MEM ) rc = SQLITE_NOMEM; + if( pPager->errMask & PAGER_ERR_CORRUPT ) rc = SQLITE_CORRUPT; + return rc; +} + +#ifdef SQLITE_CHECK_PAGES +/* +** Return a 32-bit hash of the page data for pPage. +*/ +static u32 pager_pagehash(PgHdr *pPage){ + u32 hash = 0; + int i; + unsigned char *pData = (unsigned char *)PGHDR_TO_DATA(pPage); + for(i=0; i<pPage->pPager->pageSize; i++){ + hash = (hash+i)^pData[i]; + } + return hash; +} + +/* +** The CHECK_PAGE macro takes a PgHdr* as an argument. If SQLITE_CHECK_PAGES +** is defined, and NDEBUG is not defined, an assert() statement checks +** that the page is either dirty or still matches the calculated page-hash. +*/ +#define CHECK_PAGE(x) checkPage(x) +static void checkPage(PgHdr *pPg){ + Pager *pPager = pPg->pPager; + assert( !pPg->pageHash || pPager->errMask || MEMDB || pPg->dirty || + pPg->pageHash==pager_pagehash(pPg) ); +} + +#else +#define CHECK_PAGE(x) +#endif + +/* +** When this is called the journal file for pager pPager must be open. +** The master journal file name is read from the end of the file and +** written into memory obtained from sqliteMalloc(). *pzMaster is +** set to point at the memory and SQLITE_OK returned. The caller must +** sqliteFree() *pzMaster. +** +** If no master journal file name is present *pzMaster is set to 0 and +** SQLITE_OK returned. +*/ +static int readMasterJournal(OsFile *pJrnl, char **pzMaster){ + int rc; + u32 len; + i64 szJ; + u32 cksum; + int i; + unsigned char aMagic[8]; /* A buffer to hold the magic header */ + + *pzMaster = 0; + + rc = sqlite3OsFileSize(pJrnl, &szJ); + if( rc!=SQLITE_OK || szJ<16 ) return rc; + + rc = sqlite3OsSeek(pJrnl, szJ-16); + if( rc!=SQLITE_OK ) return rc; + + rc = read32bits(pJrnl, &len); + if( rc!=SQLITE_OK ) return rc; + + rc = read32bits(pJrnl, &cksum); + if( rc!=SQLITE_OK ) return rc; + + rc = sqlite3OsRead(pJrnl, aMagic, 8); + if( rc!=SQLITE_OK || memcmp(aMagic, aJournalMagic, 8) ) return rc; + + rc = sqlite3OsSeek(pJrnl, szJ-16-len); + if( rc!=SQLITE_OK ) return rc; + + *pzMaster = (char *)sqliteMalloc(len+1); + if( !*pzMaster ){ + return SQLITE_NOMEM; + } + rc = sqlite3OsRead(pJrnl, *pzMaster, len); + if( rc!=SQLITE_OK ){ + sqliteFree(*pzMaster); + *pzMaster = 0; + return rc; + } + + /* See if the checksum matches the master journal name */ + for(i=0; i<len; i++){ + cksum -= (*pzMaster)[i]; + } + if( cksum ){ + /* If the checksum doesn't add up, then one or more of the disk sectors + ** containing the master journal filename is corrupted. This means + ** definitely roll back, so just return SQLITE_OK and report a (nul) + ** master-journal filename. + */ + sqliteFree(*pzMaster); + *pzMaster = 0; + }else{ + (*pzMaster)[len] = '\0'; + } + + return SQLITE_OK; +} + +/* +** Seek the journal file descriptor to the next sector boundary where a +** journal header may be read or written. Pager.journalOff is updated with +** the new seek offset. +** +** i.e for a sector size of 512: +** +** Input Offset Output Offset +** --------------------------------------- +** 0 0 +** 512 512 +** 100 512 +** 2000 2048 +** +*/ +static int seekJournalHdr(Pager *pPager){ + i64 offset = 0; + i64 c = pPager->journalOff; + if( c ){ + offset = ((c-1)/JOURNAL_HDR_SZ(pPager) + 1) * JOURNAL_HDR_SZ(pPager); + } + assert( offset%JOURNAL_HDR_SZ(pPager)==0 ); + assert( offset>=c ); + assert( (offset-c)<JOURNAL_HDR_SZ(pPager) ); + pPager->journalOff = offset; + return sqlite3OsSeek(&pPager->jfd, pPager->journalOff); +} + +/* +** The journal file must be open when this routine is called. A journal +** header (JOURNAL_HDR_SZ bytes) is written into the journal file at the +** current location. +** +** The format for the journal header is as follows: +** - 8 bytes: Magic identifying journal format. +** - 4 bytes: Number of records in journal, or -1 no-sync mode is on. +** - 4 bytes: Random number used for page hash. +** - 4 bytes: Initial database page count. +** - 4 bytes: Sector size used by the process that wrote this journal. +** +** Followed by (JOURNAL_HDR_SZ - 24) bytes of unused space. +*/ +static int writeJournalHdr(Pager *pPager){ + + int rc = seekJournalHdr(pPager); + if( rc ) return rc; + + pPager->journalHdr = pPager->journalOff; + if( pPager->stmtHdrOff==0 ){ + pPager->stmtHdrOff = pPager->journalHdr; + } + pPager->journalOff += JOURNAL_HDR_SZ(pPager); + + /* FIX ME: + ** + ** Possibly for a pager not in no-sync mode, the journal magic should not + ** be written until nRec is filled in as part of next syncJournal(). + ** + ** Actually maybe the whole journal header should be delayed until that + ** point. Think about this. + */ + rc = sqlite3OsWrite(&pPager->jfd, aJournalMagic, sizeof(aJournalMagic)); + + if( rc==SQLITE_OK ){ + /* The nRec Field. 0xFFFFFFFF for no-sync journals. */ + rc = write32bits(&pPager->jfd, pPager->noSync ? 0xffffffff : 0); + } + if( rc==SQLITE_OK ){ + /* The random check-hash initialiser */ + sqlite3Randomness(sizeof(pPager->cksumInit), &pPager->cksumInit); + rc = write32bits(&pPager->jfd, pPager->cksumInit); + } + if( rc==SQLITE_OK ){ + /* The initial database size */ + rc = write32bits(&pPager->jfd, pPager->dbSize); + } + if( rc==SQLITE_OK ){ + /* The assumed sector size for this process */ + rc = write32bits(&pPager->jfd, pPager->sectorSize); + } + + /* The journal header has been written successfully. Seek the journal + ** file descriptor to the end of the journal header sector. + */ + if( rc==SQLITE_OK ){ + sqlite3OsSeek(&pPager->jfd, pPager->journalOff-1); + rc = sqlite3OsWrite(&pPager->jfd, "\000", 1); + } + return rc; +} + +/* +** The journal file must be open when this is called. A journal header file +** (JOURNAL_HDR_SZ bytes) is read from the current location in the journal +** file. See comments above function writeJournalHdr() for a description of +** the journal header format. +** +** If the header is read successfully, *nRec is set to the number of +** page records following this header and *dbSize is set to the size of the +** database before the transaction began, in pages. Also, pPager->cksumInit +** is set to the value read from the journal header. SQLITE_OK is returned +** in this case. +** +** If the journal header file appears to be corrupted, SQLITE_DONE is +** returned and *nRec and *dbSize are not set. If JOURNAL_HDR_SZ bytes +** cannot be read from the journal file an error code is returned. +*/ +static int readJournalHdr( + Pager *pPager, + i64 journalSize, + u32 *pNRec, + u32 *pDbSize +){ + int rc; + unsigned char aMagic[8]; /* A buffer to hold the magic header */ + + rc = seekJournalHdr(pPager); + if( rc ) return rc; + + if( pPager->journalOff+JOURNAL_HDR_SZ(pPager) > journalSize ){ + return SQLITE_DONE; + } + + rc = sqlite3OsRead(&pPager->jfd, aMagic, sizeof(aMagic)); + if( rc ) return rc; + + if( memcmp(aMagic, aJournalMagic, sizeof(aMagic))!=0 ){ + return SQLITE_DONE; + } + + rc = read32bits(&pPager->jfd, pNRec); + if( rc ) return rc; + + rc = read32bits(&pPager->jfd, &pPager->cksumInit); + if( rc ) return rc; + + rc = read32bits(&pPager->jfd, pDbSize); + if( rc ) return rc; + + /* Update the assumed sector-size to match the value used by + ** the process that created this journal. If this journal was + ** created by a process other than this one, then this routine + ** is being called from within pager_playback(). The local value + ** of Pager.sectorSize is restored at the end of that routine. + */ + rc = read32bits(&pPager->jfd, (u32 *)&pPager->sectorSize); + if( rc ) return rc; + + pPager->journalOff += JOURNAL_HDR_SZ(pPager); + rc = sqlite3OsSeek(&pPager->jfd, pPager->journalOff); + return rc; +} + + +/* +** Write the supplied master journal name into the journal file for pager +** pPager at the current location. The master journal name must be the last +** thing written to a journal file. If the pager is in full-sync mode, the +** journal file descriptor is advanced to the next sector boundary before +** anything is written. The format is: +** +** + 4 bytes: PAGER_MJ_PGNO. +** + N bytes: length of master journal name. +** + 4 bytes: N +** + 4 bytes: Master journal name checksum. +** + 8 bytes: aJournalMagic[]. +** +** The master journal page checksum is the sum of the bytes in the master +** journal name. +*/ +static int writeMasterJournal(Pager *pPager, const char *zMaster){ + int rc; + int len; + int i; + u32 cksum = 0; + + if( !zMaster || pPager->setMaster) return SQLITE_OK; + pPager->setMaster = 1; + + len = strlen(zMaster); + for(i=0; i<len; i++){ + cksum += zMaster[i]; + } + + /* If in full-sync mode, advance to the next disk sector before writing + ** the master journal name. This is in case the previous page written to + ** the journal has already been synced. + */ + if( pPager->fullSync ){ + rc = seekJournalHdr(pPager); + if( rc!=SQLITE_OK ) return rc; + } + pPager->journalOff += (len+20); + + rc = write32bits(&pPager->jfd, PAGER_MJ_PGNO(pPager)); + if( rc!=SQLITE_OK ) return rc; + + rc = sqlite3OsWrite(&pPager->jfd, zMaster, len); + if( rc!=SQLITE_OK ) return rc; + + rc = write32bits(&pPager->jfd, len); + if( rc!=SQLITE_OK ) return rc; + + rc = write32bits(&pPager->jfd, cksum); + if( rc!=SQLITE_OK ) return rc; + + rc = sqlite3OsWrite(&pPager->jfd, aJournalMagic, sizeof(aJournalMagic)); + pPager->needSync = 1; + return rc; +} + +/* +** Add or remove a page from the list of all pages that are in the +** statement journal. +** +** The Pager keeps a separate list of pages that are currently in +** the statement journal. This helps the sqlite3pager_stmt_commit() +** routine run MUCH faster for the common case where there are many +** pages in memory but only a few are in the statement journal. +*/ +static void page_add_to_stmt_list(PgHdr *pPg){ + Pager *pPager = pPg->pPager; + if( pPg->inStmt ) return; + assert( pPg->pPrevStmt==0 && pPg->pNextStmt==0 ); + pPg->pPrevStmt = 0; + if( pPager->pStmt ){ + pPager->pStmt->pPrevStmt = pPg; + } + pPg->pNextStmt = pPager->pStmt; + pPager->pStmt = pPg; + pPg->inStmt = 1; +} +static void page_remove_from_stmt_list(PgHdr *pPg){ + if( !pPg->inStmt ) return; + if( pPg->pPrevStmt ){ + assert( pPg->pPrevStmt->pNextStmt==pPg ); + pPg->pPrevStmt->pNextStmt = pPg->pNextStmt; + }else{ + assert( pPg->pPager->pStmt==pPg ); + pPg->pPager->pStmt = pPg->pNextStmt; + } + if( pPg->pNextStmt ){ + assert( pPg->pNextStmt->pPrevStmt==pPg ); + pPg->pNextStmt->pPrevStmt = pPg->pPrevStmt; + } + pPg->pNextStmt = 0; + pPg->pPrevStmt = 0; + pPg->inStmt = 0; +} + +/* +** Find a page in the hash table given its page number. Return +** a pointer to the page or NULL if not found. +*/ +static PgHdr *pager_lookup(Pager *pPager, Pgno pgno){ + PgHdr *p = pPager->aHash[pager_hash(pgno)]; + while( p && p->pgno!=pgno ){ + p = p->pNextHash; + } + return p; +} + +/* +** Unlock the database and clear the in-memory cache. This routine +** sets the state of the pager back to what it was when it was first +** opened. Any outstanding pages are invalidated and subsequent attempts +** to access those pages will likely result in a coredump. +*/ +static void pager_reset(Pager *pPager){ + PgHdr *pPg, *pNext; + if( pPager->errMask ) return; + for(pPg=pPager->pAll; pPg; pPg=pNext){ + pNext = pPg->pNextAll; + sqliteFree(pPg); + } + pPager->pFirst = 0; + pPager->pFirstSynced = 0; + pPager->pLast = 0; + pPager->pAll = 0; + memset(pPager->aHash, 0, sizeof(pPager->aHash)); + pPager->nPage = 0; + if( pPager->state>=PAGER_RESERVED ){ + sqlite3pager_rollback(pPager); + } + sqlite3OsUnlock(&pPager->fd, NO_LOCK); + pPager->state = PAGER_UNLOCK; + pPager->dbSize = -1; + pPager->nRef = 0; + assert( pPager->journalOpen==0 ); +} + +/* +** This function is used to reset the pager after a malloc() failure. This +** doesn't work with in-memory databases. If a malloc() fails when an +** in-memory database is in use it is not possible to recover. +** +** If a transaction or statement transaction is active, it is rolled back. +** +** It is an error to call this function if any pages are in use. +*/ +#ifndef SQLITE_OMIT_GLOBALRECOVER +int sqlite3pager_reset(Pager *pPager){ + if( pPager ){ + if( pPager->nRef || MEMDB ){ + return SQLITE_ERROR; + } + pPager->errMask &= ~(PAGER_ERR_MEM); + pager_reset(pPager); + } + return SQLITE_OK; +} +#endif + + +/* +** When this routine is called, the pager has the journal file open and +** a RESERVED or EXCLUSIVE lock on the database. This routine releases +** the database lock and acquires a SHARED lock in its place. The journal +** file is deleted and closed. +** +** TODO: Consider keeping the journal file open for temporary databases. +** This might give a performance improvement on windows where opening +** a file is an expensive operation. +*/ +static int pager_unwritelock(Pager *pPager){ + PgHdr *pPg; + int rc; + assert( !MEMDB ); + if( pPager->state<PAGER_RESERVED ){ + return SQLITE_OK; + } + sqlite3pager_stmt_commit(pPager); + if( pPager->stmtOpen ){ + sqlite3OsClose(&pPager->stfd); + pPager->stmtOpen = 0; + } + if( pPager->journalOpen ){ + sqlite3OsClose(&pPager->jfd); + pPager->journalOpen = 0; + sqlite3OsDelete(pPager->zJournal); + sqliteFree( pPager->aInJournal ); + pPager->aInJournal = 0; + for(pPg=pPager->pAll; pPg; pPg=pPg->pNextAll){ + pPg->inJournal = 0; + pPg->dirty = 0; + pPg->needSync = 0; +#ifdef SQLITE_CHECK_PAGES + pPg->pageHash = pager_pagehash(pPg); +#endif + } + pPager->dirtyCache = 0; + pPager->nRec = 0; + }else{ + assert( pPager->aInJournal==0 ); + assert( pPager->dirtyCache==0 || pPager->useJournal==0 ); + } + rc = sqlite3OsUnlock(&pPager->fd, SHARED_LOCK); + pPager->state = PAGER_SHARED; + pPager->origDbSize = 0; + pPager->setMaster = 0; + return rc; +} + +/* +** Compute and return a checksum for the page of data. +** +** This is not a real checksum. It is really just the sum of the +** random initial value and the page number. We experimented with +** a checksum of the entire data, but that was found to be too slow. +** +** Note that the page number is stored at the beginning of data and +** the checksum is stored at the end. This is important. If journal +** corruption occurs due to a power failure, the most likely scenario +** is that one end or the other of the record will be changed. It is +** much less likely that the two ends of the journal record will be +** correct and the middle be corrupt. Thus, this "checksum" scheme, +** though fast and simple, catches the mostly likely kind of corruption. +** +** FIX ME: Consider adding every 200th (or so) byte of the data to the +** checksum. That way if a single page spans 3 or more disk sectors and +** only the middle sector is corrupt, we will still have a reasonable +** chance of failing the checksum and thus detecting the problem. +*/ +static u32 pager_cksum(Pager *pPager, Pgno pgno, const char *aData){ + u32 cksum = pPager->cksumInit; + int i = pPager->pageSize-200; + while( i>0 ){ + cksum += aData[i]; + i -= 200; + } + return cksum; +} + +/* +** Read a single page from the journal file opened on file descriptor +** jfd. Playback this one page. +** +** If useCksum==0 it means this journal does not use checksums. Checksums +** are not used in statement journals because statement journals do not +** need to survive power failures. +*/ +static int pager_playback_one_page(Pager *pPager, OsFile *jfd, int useCksum){ + int rc; + PgHdr *pPg; /* An existing page in the cache */ + Pgno pgno; /* The page number of a page in journal */ + u32 cksum; /* Checksum used for sanity checking */ + u8 aData[SQLITE_MAX_PAGE_SIZE]; /* Temp storage for a page */ + + /* useCksum should be true for the main journal and false for + ** statement journals. Verify that this is always the case + */ + assert( jfd == (useCksum ? &pPager->jfd : &pPager->stfd) ); + + + rc = read32bits(jfd, &pgno); + if( rc!=SQLITE_OK ) return rc; + rc = sqlite3OsRead(jfd, &aData, pPager->pageSize); + if( rc!=SQLITE_OK ) return rc; + pPager->journalOff += pPager->pageSize + 4; + + /* Sanity checking on the page. This is more important that I originally + ** thought. If a power failure occurs while the journal is being written, + ** it could cause invalid data to be written into the journal. We need to + ** detect this invalid data (with high probability) and ignore it. + */ + if( pgno==0 || pgno==PAGER_MJ_PGNO(pPager) ){ + return SQLITE_DONE; + } + if( pgno>(unsigned)pPager->dbSize ){ + return SQLITE_OK; + } + if( useCksum ){ + rc = read32bits(jfd, &cksum); + if( rc ) return rc; + pPager->journalOff += 4; + if( pager_cksum(pPager, pgno, aData)!=cksum ){ + return SQLITE_DONE; + } + } + + assert( pPager->state==PAGER_RESERVED || pPager->state>=PAGER_EXCLUSIVE ); + + /* If the pager is in RESERVED state, then there must be a copy of this + ** page in the pager cache. In this case just update the pager cache, + ** not the database file. The page is left marked dirty in this case. + ** + ** If in EXCLUSIVE state, then we update the pager cache if it exists + ** and the main file. The page is then marked not dirty. + ** + ** Ticket #1171: The statement journal might contain page content that is + ** different from the page content at the start of the transaction. + ** This occurs when a page is changed prior to the start of a statement + ** then changed again within the statement. When rolling back such a + ** statement we must not write to the original database unless we know + ** for certain that original page contents are in the main rollback + ** journal. Otherwise, if a full ROLLBACK occurs after the statement + ** rollback the full ROLLBACK will not restore the page to its original + ** content. Two conditions must be met before writing to the database + ** files. (1) the database must be locked. (2) we know that the original + ** page content is in the main journal either because the page is not in + ** cache or else it is marked as needSync==0. + */ + pPg = pager_lookup(pPager, pgno); + assert( pPager->state>=PAGER_EXCLUSIVE || pPg!=0 ); + TRACE3("PLAYBACK %d page %d\n", PAGERID(pPager), pgno); + if( pPager->state>=PAGER_EXCLUSIVE && (pPg==0 || pPg->needSync==0) ){ + sqlite3OsSeek(&pPager->fd, (pgno-1)*(i64)pPager->pageSize); + rc = sqlite3OsWrite(&pPager->fd, aData, pPager->pageSize); + if( pPg ) pPg->dirty = 0; + } + if( pPg ){ + /* No page should ever be explicitly rolled back that is in use, except + ** for page 1 which is held in use in order to keep the lock on the + ** database active. However such a page may be rolled back as a result + ** of an internal error resulting in an automatic call to + ** sqlite3pager_rollback(). + */ + void *pData; + /* assert( pPg->nRef==0 || pPg->pgno==1 ); */ + pData = PGHDR_TO_DATA(pPg); + memcpy(pData, aData, pPager->pageSize); + if( pPager->xDestructor ){ /*** FIX ME: Should this be xReinit? ***/ + pPager->xDestructor(pData, pPager->pageSize); + } +#ifdef SQLITE_CHECK_PAGES + pPg->pageHash = pager_pagehash(pPg); +#endif + CODEC(pPager, pData, pPg->pgno, 3); + } + return rc; +} + +/* +** Parameter zMaster is the name of a master journal file. A single journal +** file that referred to the master journal file has just been rolled back. +** This routine checks if it is possible to delete the master journal file, +** and does so if it is. +** +** The master journal file contains the names of all child journals. +** To tell if a master journal can be deleted, check to each of the +** children. If all children are either missing or do not refer to +** a different master journal, then this master journal can be deleted. +*/ +static int pager_delmaster(const char *zMaster){ + int rc; + int master_open = 0; + OsFile master; + char *zMasterJournal = 0; /* Contents of master journal file */ + i64 nMasterJournal; /* Size of master journal file */ + + /* Open the master journal file exclusively in case some other process + ** is running this routine also. Not that it makes too much difference. + */ + memset(&master, 0, sizeof(master)); + rc = sqlite3OsOpenReadOnly(zMaster, &master); + if( rc!=SQLITE_OK ) goto delmaster_out; + master_open = 1; + rc = sqlite3OsFileSize(&master, &nMasterJournal); + if( rc!=SQLITE_OK ) goto delmaster_out; + + if( nMasterJournal>0 ){ + char *zJournal; + char *zMasterPtr = 0; + + /* Load the entire master journal file into space obtained from + ** sqliteMalloc() and pointed to by zMasterJournal. + */ + zMasterJournal = (char *)sqliteMalloc(nMasterJournal); + if( !zMasterJournal ){ + rc = SQLITE_NOMEM; + goto delmaster_out; + } + rc = sqlite3OsRead(&master, zMasterJournal, nMasterJournal); + if( rc!=SQLITE_OK ) goto delmaster_out; + + zJournal = zMasterJournal; + while( (zJournal-zMasterJournal)<nMasterJournal ){ + if( sqlite3OsFileExists(zJournal) ){ + /* One of the journals pointed to by the master journal exists. + ** Open it and check if it points at the master journal. If + ** so, return without deleting the master journal file. + */ + OsFile journal; + int c; + + memset(&journal, 0, sizeof(journal)); + rc = sqlite3OsOpenReadOnly(zJournal, &journal); + if( rc!=SQLITE_OK ){ + goto delmaster_out; + } + + rc = readMasterJournal(&journal, &zMasterPtr); + sqlite3OsClose(&journal); + if( rc!=SQLITE_OK ){ + goto delmaster_out; + } + + c = zMasterPtr!=0 && strcmp(zMasterPtr, zMaster)==0; + sqliteFree(zMasterPtr); + if( c ){ + /* We have a match. Do not delete the master journal file. */ + goto delmaster_out; + } + } + zJournal += (strlen(zJournal)+1); + } + } + + sqlite3OsDelete(zMaster); + +delmaster_out: + if( zMasterJournal ){ + sqliteFree(zMasterJournal); + } + if( master_open ){ + sqlite3OsClose(&master); + } + return rc; +} + +/* +** Make every page in the cache agree with what is on disk. In other words, +** reread the disk to reset the state of the cache. +** +** This routine is called after a rollback in which some of the dirty cache +** pages had never been written out to disk. We need to roll back the +** cache content and the easiest way to do that is to reread the old content +** back from the disk. +*/ +static int pager_reload_cache(Pager *pPager){ + PgHdr *pPg; + int rc = SQLITE_OK; + for(pPg=pPager->pAll; pPg; pPg=pPg->pNextAll){ + char zBuf[SQLITE_MAX_PAGE_SIZE]; + if( !pPg->dirty ) continue; + if( (int)pPg->pgno <= pPager->origDbSize ){ + sqlite3OsSeek(&pPager->fd, pPager->pageSize*(i64)(pPg->pgno-1)); + rc = sqlite3OsRead(&pPager->fd, zBuf, pPager->pageSize); + TRACE3("REFETCH %d page %d\n", PAGERID(pPager), pPg->pgno); + if( rc ) break; + CODEC(pPager, zBuf, pPg->pgno, 2); + }else{ + memset(zBuf, 0, pPager->pageSize); + } + if( pPg->nRef==0 || memcmp(zBuf, PGHDR_TO_DATA(pPg), pPager->pageSize) ){ + memcpy(PGHDR_TO_DATA(pPg), zBuf, pPager->pageSize); + if( pPager->xReiniter ){ + pPager->xReiniter(PGHDR_TO_DATA(pPg), pPager->pageSize); + }else{ + memset(PGHDR_TO_EXTRA(pPg, pPager), 0, pPager->nExtra); + } + } + pPg->needSync = 0; + pPg->dirty = 0; +#ifdef SQLITE_CHECK_PAGES + pPg->pageHash = pager_pagehash(pPg); +#endif + } + return rc; +} + +/* +** Truncate the main file of the given pager to the number of pages +** indicated. +*/ +static int pager_truncate(Pager *pPager, int nPage){ + assert( pPager->state>=PAGER_EXCLUSIVE ); + return sqlite3OsTruncate(&pPager->fd, pPager->pageSize*(i64)nPage); +} + +/* +** Playback the journal and thus restore the database file to +** the state it was in before we started making changes. +** +** The journal file format is as follows: +** +** (1) 8 byte prefix. A copy of aJournalMagic[]. +** (2) 4 byte big-endian integer which is the number of valid page records +** in the journal. If this value is 0xffffffff, then compute the +** number of page records from the journal size. +** (3) 4 byte big-endian integer which is the initial value for the +** sanity checksum. +** (4) 4 byte integer which is the number of pages to truncate the +** database to during a rollback. +** (5) 4 byte integer which is the number of bytes in the master journal +** name. The value may be zero (indicate that there is no master +** journal.) +** (6) N bytes of the master journal name. The name will be nul-terminated +** and might be shorter than the value read from (5). If the first byte +** of the name is \000 then there is no master journal. The master +** journal name is stored in UTF-8. +** (7) Zero or more pages instances, each as follows: +** + 4 byte page number. +** + pPager->pageSize bytes of data. +** + 4 byte checksum +** +** When we speak of the journal header, we mean the first 6 items above. +** Each entry in the journal is an instance of the 7th item. +** +** Call the value from the second bullet "nRec". nRec is the number of +** valid page entries in the journal. In most cases, you can compute the +** value of nRec from the size of the journal file. But if a power +** failure occurred while the journal was being written, it could be the +** case that the size of the journal file had already been increased but +** the extra entries had not yet made it safely to disk. In such a case, +** the value of nRec computed from the file size would be too large. For +** that reason, we always use the nRec value in the header. +** +** If the nRec value is 0xffffffff it means that nRec should be computed +** from the file size. This value is used when the user selects the +** no-sync option for the journal. A power failure could lead to corruption +** in this case. But for things like temporary table (which will be +** deleted when the power is restored) we don't care. +** +** If the file opened as the journal file is not a well-formed +** journal file then all pages up to the first corrupted page are rolled +** back (or no pages if the journal header is corrupted). The journal file +** is then deleted and SQLITE_OK returned, just as if no corruption had +** been encountered. +** +** If an I/O or malloc() error occurs, the journal-file is not deleted +** and an error code is returned. +*/ +static int pager_playback(Pager *pPager){ + i64 szJ; /* Size of the journal file in bytes */ + u32 nRec; /* Number of Records in the journal */ + int i; /* Loop counter */ + Pgno mxPg = 0; /* Size of the original file in pages */ + int rc; /* Result code of a subroutine */ + char *zMaster = 0; /* Name of master journal file if any */ + + /* Figure out how many records are in the journal. Abort early if + ** the journal is empty. + */ + assert( pPager->journalOpen ); + rc = sqlite3OsFileSize(&pPager->jfd, &szJ); + if( rc!=SQLITE_OK ){ + goto end_playback; + } + + /* Read the master journal name from the journal, if it is present. + ** If a master journal file name is specified, but the file is not + ** present on disk, then the journal is not hot and does not need to be + ** played back. + */ + rc = readMasterJournal(&pPager->jfd, &zMaster); + assert( rc!=SQLITE_DONE ); + if( rc!=SQLITE_OK || (zMaster && !sqlite3OsFileExists(zMaster)) ){ + sqliteFree(zMaster); + zMaster = 0; + if( rc==SQLITE_DONE ) rc = SQLITE_OK; + goto end_playback; + } + sqlite3OsSeek(&pPager->jfd, 0); + pPager->journalOff = 0; + + /* This loop terminates either when the readJournalHdr() call returns + ** SQLITE_DONE or an IO error occurs. */ + while( 1 ){ + + /* Read the next journal header from the journal file. If there are + ** not enough bytes left in the journal file for a complete header, or + ** it is corrupted, then a process must of failed while writing it. + ** This indicates nothing more needs to be rolled back. + */ + rc = readJournalHdr(pPager, szJ, &nRec, &mxPg); + if( rc!=SQLITE_OK ){ + if( rc==SQLITE_DONE ){ + rc = SQLITE_OK; + } + goto end_playback; + } + + /* If nRec is 0xffffffff, then this journal was created by a process + ** working in no-sync mode. This means that the rest of the journal + ** file consists of pages, there are no more journal headers. Compute + ** the value of nRec based on this assumption. + */ + if( nRec==0xffffffff ){ + assert( pPager->journalOff==JOURNAL_HDR_SZ(pPager) ); + nRec = (szJ - JOURNAL_HDR_SZ(pPager))/JOURNAL_PG_SZ(pPager); + } + + /* If this is the first header read from the journal, truncate the + ** database file back to it's original size. + */ + if( pPager->state>=PAGER_EXCLUSIVE && + pPager->journalOff==JOURNAL_HDR_SZ(pPager) ){ + assert( pPager->origDbSize==0 || pPager->origDbSize==mxPg ); + rc = pager_truncate(pPager, mxPg); + if( rc!=SQLITE_OK ){ + goto end_playback; + } + pPager->dbSize = mxPg; + } + + /* rc = sqlite3OsSeek(&pPager->jfd, JOURNAL_HDR_SZ(pPager)); */ + if( rc!=SQLITE_OK ) goto end_playback; + + /* Copy original pages out of the journal and back into the database file. + */ + for(i=0; i<nRec; i++){ + rc = pager_playback_one_page(pPager, &pPager->jfd, 1); + if( rc!=SQLITE_OK ){ + if( rc==SQLITE_DONE ){ + rc = SQLITE_OK; + pPager->journalOff = szJ; + break; + }else{ + goto end_playback; + } + } + } + } + + /* Pages that have been written to the journal but never synced + ** where not restored by the loop above. We have to restore those + ** pages by reading them back from the original database. + */ + assert( rc==SQLITE_OK ); + pager_reload_cache(pPager); + +end_playback: + if( rc==SQLITE_OK ){ + rc = pager_unwritelock(pPager); + } + if( zMaster ){ + /* If there was a master journal and this routine will return true, + ** see if it is possible to delete the master journal. + */ + if( rc==SQLITE_OK ){ + rc = pager_delmaster(zMaster); + } + sqliteFree(zMaster); + } + + /* The Pager.sectorSize variable may have been updated while rolling + ** back a journal created by a process with a different PAGER_SECTOR_SIZE + ** value. Reset it to the correct value for this process. + */ + pPager->sectorSize = PAGER_SECTOR_SIZE; + return rc; +} + +/* +** Playback the statement journal. +** +** This is similar to playing back the transaction journal but with +** a few extra twists. +** +** (1) The number of pages in the database file at the start of +** the statement is stored in pPager->stmtSize, not in the +** journal file itself. +** +** (2) In addition to playing back the statement journal, also +** playback all pages of the transaction journal beginning +** at offset pPager->stmtJSize. +*/ +static int pager_stmt_playback(Pager *pPager){ + i64 szJ; /* Size of the full journal */ + i64 hdrOff; + int nRec; /* Number of Records */ + int i; /* Loop counter */ + int rc; + + szJ = pPager->journalOff; +#ifndef NDEBUG + { + i64 os_szJ; + rc = sqlite3OsFileSize(&pPager->jfd, &os_szJ); + if( rc!=SQLITE_OK ) return rc; + assert( szJ==os_szJ ); + } +#endif + + /* Set hdrOff to be the offset to the first journal header written + ** this statement transaction, or the end of the file if no journal + ** header was written. + */ + hdrOff = pPager->stmtHdrOff; + assert( pPager->fullSync || !hdrOff ); + if( !hdrOff ){ + hdrOff = szJ; + } + + /* Truncate the database back to its original size. + */ + if( pPager->state>=PAGER_EXCLUSIVE ){ + rc = pager_truncate(pPager, pPager->stmtSize); + } + pPager->dbSize = pPager->stmtSize; + + /* Figure out how many records are in the statement journal. + */ + assert( pPager->stmtInUse && pPager->journalOpen ); + sqlite3OsSeek(&pPager->stfd, 0); + nRec = pPager->stmtNRec; + + /* Copy original pages out of the statement journal and back into the + ** database file. Note that the statement journal omits checksums from + ** each record since power-failure recovery is not important to statement + ** journals. + */ + for(i=nRec-1; i>=0; i--){ + rc = pager_playback_one_page(pPager, &pPager->stfd, 0); + assert( rc!=SQLITE_DONE ); + if( rc!=SQLITE_OK ) goto end_stmt_playback; + } + + /* Now roll some pages back from the transaction journal. Pager.stmtJSize + ** was the size of the journal file when this statement was started, so + ** everything after that needs to be rolled back, either into the + ** database, the memory cache, or both. + ** + ** If it is not zero, then Pager.stmtHdrOff is the offset to the start + ** of the first journal header written during this statement transaction. + */ + rc = sqlite3OsSeek(&pPager->jfd, pPager->stmtJSize); + if( rc!=SQLITE_OK ){ + goto end_stmt_playback; + } + pPager->journalOff = pPager->stmtJSize; + pPager->cksumInit = pPager->stmtCksum; + assert( JOURNAL_HDR_SZ(pPager)<(pPager->pageSize+8) ); + while( pPager->journalOff <= (hdrOff-(pPager->pageSize+8)) ){ + rc = pager_playback_one_page(pPager, &pPager->jfd, 1); + assert( rc!=SQLITE_DONE ); + if( rc!=SQLITE_OK ) goto end_stmt_playback; + } + + while( pPager->journalOff < szJ ){ + u32 nRec; + u32 dummy; + rc = readJournalHdr(pPager, szJ, &nRec, &dummy); + if( rc!=SQLITE_OK ){ + assert( rc!=SQLITE_DONE ); + goto end_stmt_playback; + } + if( nRec==0 ){ + nRec = (szJ - pPager->journalOff) / (pPager->pageSize+8); + } + for(i=nRec-1; i>=0 && pPager->journalOff < szJ; i--){ + rc = pager_playback_one_page(pPager, &pPager->jfd, 1); + assert( rc!=SQLITE_DONE ); + if( rc!=SQLITE_OK ) goto end_stmt_playback; + } + } + + pPager->journalOff = szJ; + +end_stmt_playback: + if( rc!=SQLITE_OK ){ + pPager->errMask |= PAGER_ERR_CORRUPT; + rc = SQLITE_CORRUPT; /* bkpt-CORRUPT */ + }else{ + pPager->journalOff = szJ; + /* pager_reload_cache(pPager); */ + } + return rc; +} + +/* +** Change the maximum number of in-memory pages that are allowed. +*/ +void sqlite3pager_set_cachesize(Pager *pPager, int mxPage){ + if( mxPage>10 ){ + pPager->mxPage = mxPage; + }else{ + pPager->mxPage = 10; + } +} + +/* +** Adjust the robustness of the database to damage due to OS crashes +** or power failures by changing the number of syncs()s when writing +** the rollback journal. There are three levels: +** +** OFF sqlite3OsSync() is never called. This is the default +** for temporary and transient files. +** +** NORMAL The journal is synced once before writes begin on the +** database. This is normally adequate protection, but +** it is theoretically possible, though very unlikely, +** that an inopertune power failure could leave the journal +** in a state which would cause damage to the database +** when it is rolled back. +** +** FULL The journal is synced twice before writes begin on the +** database (with some additional information - the nRec field +** of the journal header - being written in between the two +** syncs). If we assume that writing a +** single disk sector is atomic, then this mode provides +** assurance that the journal will not be corrupted to the +** point of causing damage to the database during rollback. +** +** Numeric values associated with these states are OFF==1, NORMAL=2, +** and FULL=3. +*/ +#ifndef SQLITE_OMIT_PAGER_PRAGMAS +void sqlite3pager_set_safety_level(Pager *pPager, int level){ + pPager->noSync = level==1 || pPager->tempFile; + pPager->fullSync = level==3 && !pPager->tempFile; + if( pPager->noSync ) pPager->needSync = 0; +} +#endif + +/* +** The following global variable is incremented whenever the library +** attempts to open a temporary file. This information is used for +** testing and analysis only. +*/ +int sqlite3_opentemp_count = 0; + +/* +** Open a temporary file. Write the name of the file into zFile +** (zFile must be at least SQLITE_TEMPNAME_SIZE bytes long.) Write +** the file descriptor into *fd. Return SQLITE_OK on success or some +** other error code if we fail. +** +** The OS will automatically delete the temporary file when it is +** closed. +*/ +static int sqlite3pager_opentemp(char *zFile, OsFile *fd){ + int cnt = 8; + int rc; + sqlite3_opentemp_count++; /* Used for testing and analysis only */ + do{ + cnt--; + sqlite3OsTempFileName(zFile); + rc = sqlite3OsOpenExclusive(zFile, fd, 1); + }while( cnt>0 && rc!=SQLITE_OK && rc!=SQLITE_NOMEM ); + return rc; +} + +/* +** Create a new page cache and put a pointer to the page cache in *ppPager. +** The file to be cached need not exist. The file is not locked until +** the first call to sqlite3pager_get() and is only held open until the +** last page is released using sqlite3pager_unref(). +** +** If zFilename is NULL then a randomly-named temporary file is created +** and used as the file to be cached. The file will be deleted +** automatically when it is closed. +** +** If zFilename is ":memory:" then all information is held in cache. +** It is never written to disk. This can be used to implement an +** in-memory database. +*/ +int sqlite3pager_open( + Pager **ppPager, /* Return the Pager structure here */ + const char *zFilename, /* Name of the database file to open */ + int nExtra, /* Extra bytes append to each in-memory page */ + int flags /* flags controlling this file */ +){ + Pager *pPager; + char *zFullPathname = 0; + int nameLen; + OsFile fd; + int rc = SQLITE_OK; + int i; + int tempFile = 0; + int memDb = 0; + int readOnly = 0; + int useJournal = (flags & PAGER_OMIT_JOURNAL)==0; + int noReadlock = (flags & PAGER_NO_READLOCK)!=0; + char zTemp[SQLITE_TEMPNAME_SIZE]; + + *ppPager = 0; + memset(&fd, 0, sizeof(fd)); + if( sqlite3_malloc_failed ){ + return SQLITE_NOMEM; + } + if( zFilename && zFilename[0] ){ +#ifndef SQLITE_OMIT_MEMORYDB + if( strcmp(zFilename,":memory:")==0 ){ + memDb = 1; + zFullPathname = sqliteStrDup(""); + rc = SQLITE_OK; + }else +#endif + { + zFullPathname = sqlite3OsFullPathname(zFilename); + if( zFullPathname ){ + rc = sqlite3OsOpenReadWrite(zFullPathname, &fd, &readOnly); + } + } + }else{ + rc = sqlite3pager_opentemp(zTemp, &fd); + zFilename = zTemp; + zFullPathname = sqlite3OsFullPathname(zFilename); + if( rc==SQLITE_OK ){ + tempFile = 1; + } + } + if( !zFullPathname ){ + sqlite3OsClose(&fd); + return SQLITE_NOMEM; + } + if( rc!=SQLITE_OK ){ + sqlite3OsClose(&fd); + sqliteFree(zFullPathname); + return rc; + } + nameLen = strlen(zFullPathname); + pPager = sqliteMalloc( sizeof(*pPager) + nameLen*3 + 30 ); + if( pPager==0 ){ + sqlite3OsClose(&fd); + sqliteFree(zFullPathname); + return SQLITE_NOMEM; + } + TRACE3("OPEN %d %s\n", FILEHANDLEID(fd), zFullPathname); + pPager->zFilename = (char*)&pPager[1]; + pPager->zDirectory = &pPager->zFilename[nameLen+1]; + pPager->zJournal = &pPager->zDirectory[nameLen+1]; + strcpy(pPager->zFilename, zFullPathname); + strcpy(pPager->zDirectory, zFullPathname); + for(i=nameLen; i>0 && pPager->zDirectory[i-1]!='/'; i--){} + if( i>0 ) pPager->zDirectory[i-1] = 0; + strcpy(pPager->zJournal, zFullPathname); + sqliteFree(zFullPathname); + strcpy(&pPager->zJournal[nameLen], "-journal"); + pPager->fd = fd; +#if OS_UNIX + pPager->fd.pPager = pPager; +#endif + pPager->journalOpen = 0; + pPager->useJournal = useJournal && !memDb; + pPager->noReadlock = noReadlock && readOnly; + pPager->stmtOpen = 0; + pPager->stmtInUse = 0; + pPager->nRef = 0; + pPager->dbSize = memDb-1; + pPager->pageSize = SQLITE_DEFAULT_PAGE_SIZE; + pPager->stmtSize = 0; + pPager->stmtJSize = 0; + pPager->nPage = 0; + pPager->nMaxPage = 0; + pPager->mxPage = 100; + pPager->state = PAGER_UNLOCK; + pPager->errMask = 0; + pPager->tempFile = tempFile; + pPager->memDb = memDb; + pPager->readOnly = readOnly; + pPager->needSync = 0; + pPager->noSync = pPager->tempFile || !useJournal; + pPager->fullSync = (pPager->noSync?0:1); + pPager->pFirst = 0; + pPager->pFirstSynced = 0; + pPager->pLast = 0; + pPager->nExtra = FORCE_ALIGNMENT(nExtra); + pPager->sectorSize = PAGER_SECTOR_SIZE; + pPager->pBusyHandler = 0; + memset(pPager->aHash, 0, sizeof(pPager->aHash)); + *ppPager = pPager; + return SQLITE_OK; +} + +/* +** Set the busy handler function. +*/ +void sqlite3pager_set_busyhandler(Pager *pPager, BusyHandler *pBusyHandler){ + pPager->pBusyHandler = pBusyHandler; +} + +/* +** Set the destructor for this pager. If not NULL, the destructor is called +** when the reference count on each page reaches zero. The destructor can +** be used to clean up information in the extra segment appended to each page. +** +** The destructor is not called as a result sqlite3pager_close(). +** Destructors are only called by sqlite3pager_unref(). +*/ +void sqlite3pager_set_destructor(Pager *pPager, void (*xDesc)(void*,int)){ + pPager->xDestructor = xDesc; +} + +/* +** Set the reinitializer for this pager. If not NULL, the reinitializer +** is called when the content of a page in cache is restored to its original +** value as a result of a rollback. The callback gives higher-level code +** an opportunity to restore the EXTRA section to agree with the restored +** page data. +*/ +void sqlite3pager_set_reiniter(Pager *pPager, void (*xReinit)(void*,int)){ + pPager->xReiniter = xReinit; +} + +/* +** Set the page size. Return the new size. If the suggest new page +** size is inappropriate, then an alternative page size is selected +** and returned. +*/ +int sqlite3pager_set_pagesize(Pager *pPager, int pageSize){ + assert( pageSize>=512 && pageSize<=SQLITE_MAX_PAGE_SIZE ); + if( !pPager->memDb ){ + pPager->pageSize = pageSize; + } + return pPager->pageSize; +} + +/* +** Read the first N bytes from the beginning of the file into memory +** that pDest points to. No error checking is done. +*/ +void sqlite3pager_read_fileheader(Pager *pPager, int N, unsigned char *pDest){ + memset(pDest, 0, N); + if( MEMDB==0 ){ + sqlite3OsSeek(&pPager->fd, 0); + sqlite3OsRead(&pPager->fd, pDest, N); + } +} + +/* +** Return the total number of pages in the disk file associated with +** pPager. +*/ +int sqlite3pager_pagecount(Pager *pPager){ + i64 n; + assert( pPager!=0 ); + if( pPager->dbSize>=0 ){ + return pPager->dbSize; + } + if( sqlite3OsFileSize(&pPager->fd, &n)!=SQLITE_OK ){ + pPager->errMask |= PAGER_ERR_DISK; + return 0; + } + n /= pPager->pageSize; + if( !MEMDB && n==PENDING_BYTE/pPager->pageSize ){ + n++; + } + if( pPager->state!=PAGER_UNLOCK ){ + pPager->dbSize = n; + } + return n; +} + +/* +** Forward declaration +*/ +static int syncJournal(Pager*); + + +/* +** Unlink pPg from it's hash chain. Also set the page number to 0 to indicate +** that the page is not part of any hash chain. This is required because the +** sqlite3pager_movepage() routine can leave a page in the +** pNextFree/pPrevFree list that is not a part of any hash-chain. +*/ +static void unlinkHashChain(Pager *pPager, PgHdr *pPg){ + if( pPg->pgno==0 ){ + /* If the page number is zero, then this page is not in any hash chain. */ + return; + } + if( pPg->pNextHash ){ + pPg->pNextHash->pPrevHash = pPg->pPrevHash; + } + if( pPg->pPrevHash ){ + assert( pPager->aHash[pager_hash(pPg->pgno)]!=pPg ); + pPg->pPrevHash->pNextHash = pPg->pNextHash; + }else{ + int h = pager_hash(pPg->pgno); + assert( pPager->aHash[h]==pPg ); + pPager->aHash[h] = pPg->pNextHash; + } + + pPg->pgno = 0; + pPg->pNextHash = pPg->pPrevHash = 0; +} + +/* +** Unlink a page from the free list (the list of all pages where nRef==0) +** and from its hash collision chain. +*/ +static void unlinkPage(PgHdr *pPg){ + Pager *pPager = pPg->pPager; + + /* Keep the pFirstSynced pointer pointing at the first synchronized page */ + if( pPg==pPager->pFirstSynced ){ + PgHdr *p = pPg->pNextFree; + while( p && p->needSync ){ p = p->pNextFree; } + pPager->pFirstSynced = p; + } + + /* Unlink from the freelist */ + if( pPg->pPrevFree ){ + pPg->pPrevFree->pNextFree = pPg->pNextFree; + }else{ + assert( pPager->pFirst==pPg ); + pPager->pFirst = pPg->pNextFree; + } + if( pPg->pNextFree ){ + pPg->pNextFree->pPrevFree = pPg->pPrevFree; + }else{ + assert( pPager->pLast==pPg ); + pPager->pLast = pPg->pPrevFree; + } + pPg->pNextFree = pPg->pPrevFree = 0; + + /* Unlink from the pgno hash table */ + unlinkHashChain(pPager, pPg); +} + +#ifndef SQLITE_OMIT_MEMORYDB +/* +** This routine is used to truncate an in-memory database. Delete +** all pages whose pgno is larger than pPager->dbSize and is unreferenced. +** Referenced pages larger than pPager->dbSize are zeroed. +*/ +static void memoryTruncate(Pager *pPager){ + PgHdr *pPg; + PgHdr **ppPg; + int dbSize = pPager->dbSize; + + ppPg = &pPager->pAll; + while( (pPg = *ppPg)!=0 ){ + if( pPg->pgno<=dbSize ){ + ppPg = &pPg->pNextAll; + }else if( pPg->nRef>0 ){ + memset(PGHDR_TO_DATA(pPg), 0, pPager->pageSize); + ppPg = &pPg->pNextAll; + }else{ + *ppPg = pPg->pNextAll; + unlinkPage(pPg); + sqliteFree(pPg); + pPager->nPage--; + } + } +} +#else +#define memoryTruncate(p) +#endif + +/* +** Try to obtain a lock on a file. Invoke the busy callback if the lock +** is currently not available. Repeate until the busy callback returns +** false or until the lock succeeds. +** +** Return SQLITE_OK on success and an error code if we cannot obtain +** the lock. +*/ +static int pager_wait_on_lock(Pager *pPager, int locktype){ + int rc; + assert( PAGER_SHARED==SHARED_LOCK ); + assert( PAGER_RESERVED==RESERVED_LOCK ); + assert( PAGER_EXCLUSIVE==EXCLUSIVE_LOCK ); + if( pPager->state>=locktype ){ + rc = SQLITE_OK; + }else{ + int busy = 1; + BusyHandler *pH; + do { + rc = sqlite3OsLock(&pPager->fd, locktype); + }while( rc==SQLITE_BUSY && + (pH = pPager->pBusyHandler)!=0 && + pH->xFunc && pH->xFunc(pH->pArg, busy++) + ); + if( rc==SQLITE_OK ){ + pPager->state = locktype; + } + } + return rc; +} + +/* +** Truncate the file to the number of pages specified. +*/ +int sqlite3pager_truncate(Pager *pPager, Pgno nPage){ + int rc; + sqlite3pager_pagecount(pPager); + if( pPager->errMask!=0 ){ + rc = pager_errcode(pPager); + return rc; + } + if( nPage>=(unsigned)pPager->dbSize ){ + return SQLITE_OK; + } + if( MEMDB ){ + pPager->dbSize = nPage; + memoryTruncate(pPager); + return SQLITE_OK; + } + rc = syncJournal(pPager); + if( rc!=SQLITE_OK ){ + return rc; + } + + /* Get an exclusive lock on the database before truncating. */ + rc = pager_wait_on_lock(pPager, EXCLUSIVE_LOCK); + if( rc!=SQLITE_OK ){ + return rc; + } + + rc = pager_truncate(pPager, nPage); + if( rc==SQLITE_OK ){ + pPager->dbSize = nPage; + } + return rc; +} + +/* +** Shutdown the page cache. Free all memory and close all files. +** +** If a transaction was in progress when this routine is called, that +** transaction is rolled back. All outstanding pages are invalidated +** and their memory is freed. Any attempt to use a page associated +** with this page cache after this function returns will likely +** result in a coredump. +*/ +int sqlite3pager_close(Pager *pPager){ + PgHdr *pPg, *pNext; + switch( pPager->state ){ + case PAGER_RESERVED: + case PAGER_SYNCED: + case PAGER_EXCLUSIVE: { + /* We ignore any IO errors that occur during the rollback + ** operation. So disable IO error simulation so that testing + ** works more easily. + */ +#if defined(SQLITE_TEST) && (defined(OS_UNIX) || defined(OS_WIN)) + extern int sqlite3_io_error_pending; + int ioerr_cnt = sqlite3_io_error_pending; + sqlite3_io_error_pending = -1; +#endif + sqlite3pager_rollback(pPager); +#if defined(SQLITE_TEST) && (defined(OS_UNIX) || defined(OS_WIN)) + sqlite3_io_error_pending = ioerr_cnt; +#endif + if( !MEMDB ){ + sqlite3OsUnlock(&pPager->fd, NO_LOCK); + } + assert( pPager->errMask || pPager->journalOpen==0 ); + break; + } + case PAGER_SHARED: { + if( !MEMDB ){ + sqlite3OsUnlock(&pPager->fd, NO_LOCK); + } + break; + } + default: { + /* Do nothing */ + break; + } + } + for(pPg=pPager->pAll; pPg; pPg=pNext){ +#ifndef NDEBUG + if( MEMDB ){ + PgHistory *pHist = PGHDR_TO_HIST(pPg, pPager); + assert( !pPg->alwaysRollback ); + assert( !pHist->pOrig ); + assert( !pHist->pStmt ); + } +#endif + pNext = pPg->pNextAll; + sqliteFree(pPg); + } + TRACE2("CLOSE %d\n", PAGERID(pPager)); + assert( pPager->errMask || (pPager->journalOpen==0 && pPager->stmtOpen==0) ); + if( pPager->journalOpen ){ + sqlite3OsClose(&pPager->jfd); + } + sqliteFree(pPager->aInJournal); + if( pPager->stmtOpen ){ + sqlite3OsClose(&pPager->stfd); + } + sqlite3OsClose(&pPager->fd); + /* Temp files are automatically deleted by the OS + ** if( pPager->tempFile ){ + ** sqlite3OsDelete(pPager->zFilename); + ** } + */ + + sqliteFree(pPager); + return SQLITE_OK; +} + +/* +** Return the page number for the given page data. +*/ +Pgno sqlite3pager_pagenumber(void *pData){ + PgHdr *p = DATA_TO_PGHDR(pData); + return p->pgno; +} + +/* +** The page_ref() function increments the reference count for a page. +** If the page is currently on the freelist (the reference count is zero) then +** remove it from the freelist. +** +** For non-test systems, page_ref() is a macro that calls _page_ref() +** online of the reference count is zero. For test systems, page_ref() +** is a real function so that we can set breakpoints and trace it. +*/ +static void _page_ref(PgHdr *pPg){ + if( pPg->nRef==0 ){ + /* The page is currently on the freelist. Remove it. */ + if( pPg==pPg->pPager->pFirstSynced ){ + PgHdr *p = pPg->pNextFree; + while( p && p->needSync ){ p = p->pNextFree; } + pPg->pPager->pFirstSynced = p; + } + if( pPg->pPrevFree ){ + pPg->pPrevFree->pNextFree = pPg->pNextFree; + }else{ + pPg->pPager->pFirst = pPg->pNextFree; + } + if( pPg->pNextFree ){ + pPg->pNextFree->pPrevFree = pPg->pPrevFree; + }else{ + pPg->pPager->pLast = pPg->pPrevFree; + } + pPg->pPager->nRef++; + } + pPg->nRef++; + REFINFO(pPg); +} +#ifdef SQLITE_DEBUG + static void page_ref(PgHdr *pPg){ + if( pPg->nRef==0 ){ + _page_ref(pPg); + }else{ + pPg->nRef++; + REFINFO(pPg); + } + } +#else +# define page_ref(P) ((P)->nRef==0?_page_ref(P):(void)(P)->nRef++) +#endif + +/* +** Increment the reference count for a page. The input pointer is +** a reference to the page data. +*/ +int sqlite3pager_ref(void *pData){ + PgHdr *pPg = DATA_TO_PGHDR(pData); + page_ref(pPg); + return SQLITE_OK; +} + +/* +** Sync the journal. In other words, make sure all the pages that have +** been written to the journal have actually reached the surface of the +** disk. It is not safe to modify the original database file until after +** the journal has been synced. If the original database is modified before +** the journal is synced and a power failure occurs, the unsynced journal +** data would be lost and we would be unable to completely rollback the +** database changes. Database corruption would occur. +** +** This routine also updates the nRec field in the header of the journal. +** (See comments on the pager_playback() routine for additional information.) +** If the sync mode is FULL, two syncs will occur. First the whole journal +** is synced, then the nRec field is updated, then a second sync occurs. +** +** For temporary databases, we do not care if we are able to rollback +** after a power failure, so sync occurs. +** +** This routine clears the needSync field of every page current held in +** memory. +*/ +static int syncJournal(Pager *pPager){ + PgHdr *pPg; + int rc = SQLITE_OK; + + /* Sync the journal before modifying the main database + ** (assuming there is a journal and it needs to be synced.) + */ + if( pPager->needSync ){ + if( !pPager->tempFile ){ + assert( pPager->journalOpen ); + /* assert( !pPager->noSync ); // noSync might be set if synchronous + ** was turned off after the transaction was started. Ticket #615 */ +#ifndef NDEBUG + { + /* Make sure the pPager->nRec counter we are keeping agrees + ** with the nRec computed from the size of the journal file. + */ + i64 jSz; + rc = sqlite3OsFileSize(&pPager->jfd, &jSz); + if( rc!=0 ) return rc; + assert( pPager->journalOff==jSz ); + } +#endif + { + /* Write the nRec value into the journal file header. If in + ** full-synchronous mode, sync the journal first. This ensures that + ** all data has really hit the disk before nRec is updated to mark + ** it as a candidate for rollback. + */ + if( pPager->fullSync ){ + TRACE2("SYNC journal of %d\n", PAGERID(pPager)); + rc = sqlite3OsSync(&pPager->jfd); + if( rc!=0 ) return rc; + } + sqlite3OsSeek(&pPager->jfd, pPager->journalHdr + sizeof(aJournalMagic)); + rc = write32bits(&pPager->jfd, pPager->nRec); + if( rc ) return rc; + + sqlite3OsSeek(&pPager->jfd, pPager->journalOff); + } + TRACE2("SYNC journal of %d\n", PAGERID(pPager)); + rc = sqlite3OsSync(&pPager->jfd); + if( rc!=0 ) return rc; + pPager->journalStarted = 1; + } + pPager->needSync = 0; + + /* Erase the needSync flag from every page. + */ + for(pPg=pPager->pAll; pPg; pPg=pPg->pNextAll){ + pPg->needSync = 0; + } + pPager->pFirstSynced = pPager->pFirst; + } + +#ifndef NDEBUG + /* If the Pager.needSync flag is clear then the PgHdr.needSync + ** flag must also be clear for all pages. Verify that this + ** invariant is true. + */ + else{ + for(pPg=pPager->pAll; pPg; pPg=pPg->pNextAll){ + assert( pPg->needSync==0 ); + } + assert( pPager->pFirstSynced==pPager->pFirst ); + } +#endif + + return rc; +} + +/* +** Given a list of pages (connected by the PgHdr.pDirty pointer) write +** every one of those pages out to the database file and mark them all +** as clean. +*/ +static int pager_write_pagelist(PgHdr *pList){ + Pager *pPager; + int rc; + + if( pList==0 ) return SQLITE_OK; + pPager = pList->pPager; + + /* At this point there may be either a RESERVED or EXCLUSIVE lock on the + ** database file. If there is already an EXCLUSIVE lock, the following + ** calls to sqlite3OsLock() are no-ops. + ** + ** Moving the lock from RESERVED to EXCLUSIVE actually involves going + ** through an intermediate state PENDING. A PENDING lock prevents new + ** readers from attaching to the database but is unsufficient for us to + ** write. The idea of a PENDING lock is to prevent new readers from + ** coming in while we wait for existing readers to clear. + ** + ** While the pager is in the RESERVED state, the original database file + ** is unchanged and we can rollback without having to playback the + ** journal into the original database file. Once we transition to + ** EXCLUSIVE, it means the database file has been changed and any rollback + ** will require a journal playback. + */ + rc = pager_wait_on_lock(pPager, EXCLUSIVE_LOCK); + if( rc!=SQLITE_OK ){ + return rc; + } + + while( pList ){ + assert( pList->dirty ); + sqlite3OsSeek(&pPager->fd, (pList->pgno-1)*(i64)pPager->pageSize); + /* If there are dirty pages in the page cache with page numbers greater + ** than Pager.dbSize, this means sqlite3pager_truncate() was called to + ** make the file smaller (presumably by auto-vacuum code). Do not write + ** any such pages to the file. + */ + if( pList->pgno<=pPager->dbSize ){ + CODEC(pPager, PGHDR_TO_DATA(pList), pList->pgno, 6); + TRACE3("STORE %d page %d\n", PAGERID(pPager), pList->pgno); + rc = sqlite3OsWrite(&pPager->fd, PGHDR_TO_DATA(pList), pPager->pageSize); + CODEC(pPager, PGHDR_TO_DATA(pList), pList->pgno, 0); + TEST_INCR(pPager->nWrite); + } +#ifndef NDEBUG + else{ + TRACE3("NOSTORE %d page %d\n", PAGERID(pPager), pList->pgno); + } +#endif + if( rc ) return rc; + pList->dirty = 0; +#ifdef SQLITE_CHECK_PAGES + pList->pageHash = pager_pagehash(pList); +#endif + pList = pList->pDirty; + } + return SQLITE_OK; +} + +/* +** Collect every dirty page into a dirty list and +** return a pointer to the head of that list. All pages are +** collected even if they are still in use. +*/ +static PgHdr *pager_get_all_dirty_pages(Pager *pPager){ + PgHdr *p, *pList; + pList = 0; + for(p=pPager->pAll; p; p=p->pNextAll){ + if( p->dirty ){ + p->pDirty = pList; + pList = p; + } + } + return pList; +} + +/* +** Return TRUE if there is a hot journal on the given pager. +** A hot journal is one that needs to be played back. +** +** If the current size of the database file is 0 but a journal file +** exists, that is probably an old journal left over from a prior +** database with the same name. Just delete the journal. +*/ +static int hasHotJournal(Pager *pPager){ + if( !pPager->useJournal ) return 0; + if( !sqlite3OsFileExists(pPager->zJournal) ) return 0; + if( sqlite3OsCheckReservedLock(&pPager->fd) ) return 0; + if( sqlite3pager_pagecount(pPager)==0 ){ + sqlite3OsDelete(pPager->zJournal); + return 0; + }else{ + return 1; + } +} + +/* +** Acquire a page. +** +** A read lock on the disk file is obtained when the first page is acquired. +** This read lock is dropped when the last page is released. +** +** A _get works for any page number greater than 0. If the database +** file is smaller than the requested page, then no actual disk +** read occurs and the memory image of the page is initialized to +** all zeros. The extra data appended to a page is always initialized +** to zeros the first time a page is loaded into memory. +** +** The acquisition might fail for several reasons. In all cases, +** an appropriate error code is returned and *ppPage is set to NULL. +** +** See also sqlite3pager_lookup(). Both this routine and _lookup() attempt +** to find a page in the in-memory cache first. If the page is not already +** in memory, this routine goes to disk to read it in whereas _lookup() +** just returns 0. This routine acquires a read-lock the first time it +** has to go to disk, and could also playback an old journal if necessary. +** Since _lookup() never goes to disk, it never has to deal with locks +** or journal files. +*/ +int sqlite3pager_get(Pager *pPager, Pgno pgno, void **ppPage){ + PgHdr *pPg; + int rc; + + /* The maximum page number is 2^31. Return SQLITE_CORRUPT if a page + ** number greater than this, or zero, is requested. + */ + if( pgno>PAGER_MAX_PGNO || pgno==0 ){ + return SQLITE_CORRUPT; + } + + /* Make sure we have not hit any critical errors. + */ + assert( pPager!=0 ); + *ppPage = 0; + if( pPager->errMask & ~(PAGER_ERR_FULL) ){ + return pager_errcode(pPager); + } + + /* If this is the first page accessed, then get a SHARED lock + ** on the database file. + */ + if( pPager->nRef==0 && !MEMDB ){ + if( !pPager->noReadlock ){ + rc = pager_wait_on_lock(pPager, SHARED_LOCK); + if( rc!=SQLITE_OK ){ + return rc; + } + } + + /* If a journal file exists, and there is no RESERVED lock on the + ** database file, then it either needs to be played back or deleted. + */ + if( hasHotJournal(pPager) ){ + int rc; + + /* Get an EXCLUSIVE lock on the database file. At this point it is + ** important that a RESERVED lock is not obtained on the way to the + ** EXCLUSIVE lock. If it were, another process might open the + ** database file, detect the RESERVED lock, and conclude that the + ** database is safe to read while this process is still rolling it + ** back. + ** + ** Because the intermediate RESERVED lock is not requested, the + ** second process will get to this point in the code and fail to + ** obtain it's own EXCLUSIVE lock on the database file. + */ + rc = sqlite3OsLock(&pPager->fd, EXCLUSIVE_LOCK); + if( rc!=SQLITE_OK ){ + sqlite3OsUnlock(&pPager->fd, NO_LOCK); + pPager->state = PAGER_UNLOCK; + return rc; + } + pPager->state = PAGER_EXCLUSIVE; + + /* Open the journal for reading only. Return SQLITE_BUSY if + ** we are unable to open the journal file. + ** + ** The journal file does not need to be locked itself. The + ** journal file is never open unless the main database file holds + ** a write lock, so there is never any chance of two or more + ** processes opening the journal at the same time. + */ + rc = sqlite3OsOpenReadOnly(pPager->zJournal, &pPager->jfd); + if( rc!=SQLITE_OK ){ + sqlite3OsUnlock(&pPager->fd, NO_LOCK); + pPager->state = PAGER_UNLOCK; + return SQLITE_BUSY; + } + pPager->journalOpen = 1; + pPager->journalStarted = 0; + pPager->journalOff = 0; + pPager->setMaster = 0; + pPager->journalHdr = 0; + + /* Playback and delete the journal. Drop the database write + ** lock and reacquire the read lock. + */ + rc = pager_playback(pPager); + if( rc!=SQLITE_OK ){ + return rc; + } + } + pPg = 0; + }else{ + /* Search for page in cache */ + pPg = pager_lookup(pPager, pgno); + if( MEMDB && pPager->state==PAGER_UNLOCK ){ + pPager->state = PAGER_SHARED; + } + } + if( pPg==0 ){ + /* The requested page is not in the page cache. */ + int h; + TEST_INCR(pPager->nMiss); + if( pPager->nPage<pPager->mxPage || pPager->pFirst==0 || MEMDB ){ + /* Create a new page */ + pPg = sqliteMallocRaw( sizeof(*pPg) + pPager->pageSize + + sizeof(u32) + pPager->nExtra + + MEMDB*sizeof(PgHistory) ); + if( pPg==0 ){ + pPager->errMask |= PAGER_ERR_MEM; + return SQLITE_NOMEM; + } + memset(pPg, 0, sizeof(*pPg)); + if( MEMDB ){ + memset(PGHDR_TO_HIST(pPg, pPager), 0, sizeof(PgHistory)); + } + pPg->pPager = pPager; + pPg->pNextAll = pPager->pAll; + pPager->pAll = pPg; + pPager->nPage++; + if( pPager->nPage>pPager->nMaxPage ){ + assert( pPager->nMaxPage==(pPager->nPage-1) ); + pPager->nMaxPage++; + } + }else{ + /* Find a page to recycle. Try to locate a page that does not + ** require us to do an fsync() on the journal. + */ + pPg = pPager->pFirstSynced; + + /* If we could not find a page that does not require an fsync() + ** on the journal file then fsync the journal file. This is a + ** very slow operation, so we work hard to avoid it. But sometimes + ** it can't be helped. + */ + if( pPg==0 ){ + int rc = syncJournal(pPager); + if( rc!=0 ){ + sqlite3pager_rollback(pPager); + return SQLITE_IOERR; + } + if( pPager->fullSync ){ + /* If in full-sync mode, write a new journal header into the + ** journal file. This is done to avoid ever modifying a journal + ** header that is involved in the rollback of pages that have + ** already been written to the database (in case the header is + ** trashed when the nRec field is updated). + */ + pPager->nRec = 0; + assert( pPager->journalOff > 0 ); + rc = writeJournalHdr(pPager); + if( rc!=0 ){ + sqlite3pager_rollback(pPager); + return SQLITE_IOERR; + } + } + pPg = pPager->pFirst; + } + assert( pPg->nRef==0 ); + + /* Write the page to the database file if it is dirty. + */ + if( pPg->dirty ){ + assert( pPg->needSync==0 ); + pPg->pDirty = 0; + rc = pager_write_pagelist( pPg ); + if( rc!=SQLITE_OK ){ + sqlite3pager_rollback(pPager); + return SQLITE_IOERR; + } + } + assert( pPg->dirty==0 ); + + /* If the page we are recycling is marked as alwaysRollback, then + ** set the global alwaysRollback flag, thus disabling the + ** sqlite_dont_rollback() optimization for the rest of this transaction. + ** It is necessary to do this because the page marked alwaysRollback + ** might be reloaded at a later time but at that point we won't remember + ** that is was marked alwaysRollback. This means that all pages must + ** be marked as alwaysRollback from here on out. + */ + if( pPg->alwaysRollback ){ + pPager->alwaysRollback = 1; + } + + /* Unlink the old page from the free list and the hash table + */ + unlinkPage(pPg); + TEST_INCR(pPager->nOvfl); + } + pPg->pgno = pgno; + if( pPager->aInJournal && (int)pgno<=pPager->origDbSize ){ + sqlite3CheckMemory(pPager->aInJournal, pgno/8); + assert( pPager->journalOpen ); + pPg->inJournal = (pPager->aInJournal[pgno/8] & (1<<(pgno&7)))!=0; + pPg->needSync = 0; + }else{ + pPg->inJournal = 0; + pPg->needSync = 0; + } + if( pPager->aInStmt && (int)pgno<=pPager->stmtSize + && (pPager->aInStmt[pgno/8] & (1<<(pgno&7)))!=0 ){ + page_add_to_stmt_list(pPg); + }else{ + page_remove_from_stmt_list(pPg); + } + pPg->dirty = 0; + pPg->nRef = 1; + REFINFO(pPg); + pPager->nRef++; + h = pager_hash(pgno); + pPg->pNextHash = pPager->aHash[h]; + pPager->aHash[h] = pPg; + if( pPg->pNextHash ){ + assert( pPg->pNextHash->pPrevHash==0 ); + pPg->pNextHash->pPrevHash = pPg; + } + if( pPager->nExtra>0 ){ + memset(PGHDR_TO_EXTRA(pPg, pPager), 0, pPager->nExtra); + } + if( pPager->errMask!=0 ){ + sqlite3pager_unref(PGHDR_TO_DATA(pPg)); + rc = pager_errcode(pPager); + return rc; + } + if( sqlite3pager_pagecount(pPager)<(int)pgno ){ + memset(PGHDR_TO_DATA(pPg), 0, pPager->pageSize); + }else{ + int rc; + assert( MEMDB==0 ); + sqlite3OsSeek(&pPager->fd, (pgno-1)*(i64)pPager->pageSize); + rc = sqlite3OsRead(&pPager->fd, PGHDR_TO_DATA(pPg), pPager->pageSize); + TRACE3("FETCH %d page %d\n", PAGERID(pPager), pPg->pgno); + CODEC(pPager, PGHDR_TO_DATA(pPg), pPg->pgno, 3); + if( rc!=SQLITE_OK ){ + i64 fileSize; + if( sqlite3OsFileSize(&pPager->fd,&fileSize)!=SQLITE_OK + || fileSize>=pgno*pPager->pageSize ){ + sqlite3pager_unref(PGHDR_TO_DATA(pPg)); + return rc; + }else{ + memset(PGHDR_TO_DATA(pPg), 0, pPager->pageSize); + } + }else{ + TEST_INCR(pPager->nRead); + } + } +#ifdef SQLITE_CHECK_PAGES + pPg->pageHash = pager_pagehash(pPg); +#endif + }else{ + /* The requested page is in the page cache. */ + TEST_INCR(pPager->nHit); + page_ref(pPg); + } + *ppPage = PGHDR_TO_DATA(pPg); + return SQLITE_OK; +} + +/* +** Acquire a page if it is already in the in-memory cache. Do +** not read the page from disk. Return a pointer to the page, +** or 0 if the page is not in cache. +** +** See also sqlite3pager_get(). The difference between this routine +** and sqlite3pager_get() is that _get() will go to the disk and read +** in the page if the page is not already in cache. This routine +** returns NULL if the page is not in cache or if a disk I/O error +** has ever happened. +*/ +void *sqlite3pager_lookup(Pager *pPager, Pgno pgno){ + PgHdr *pPg; + + assert( pPager!=0 ); + assert( pgno!=0 ); + if( pPager->errMask & ~(PAGER_ERR_FULL) ){ + return 0; + } + pPg = pager_lookup(pPager, pgno); + if( pPg==0 ) return 0; + page_ref(pPg); + return PGHDR_TO_DATA(pPg); +} + +/* +** Release a page. +** +** If the number of references to the page drop to zero, then the +** page is added to the LRU list. When all references to all pages +** are released, a rollback occurs and the lock on the database is +** removed. +*/ +int sqlite3pager_unref(void *pData){ + PgHdr *pPg; + + /* Decrement the reference count for this page + */ + pPg = DATA_TO_PGHDR(pData); + assert( pPg->nRef>0 ); + pPg->nRef--; + REFINFO(pPg); + + CHECK_PAGE(pPg); + + /* When the number of references to a page reach 0, call the + ** destructor and add the page to the freelist. + */ + if( pPg->nRef==0 ){ + Pager *pPager; + pPager = pPg->pPager; + pPg->pNextFree = 0; + pPg->pPrevFree = pPager->pLast; + pPager->pLast = pPg; + if( pPg->pPrevFree ){ + pPg->pPrevFree->pNextFree = pPg; + }else{ + pPager->pFirst = pPg; + } + if( pPg->needSync==0 && pPager->pFirstSynced==0 ){ + pPager->pFirstSynced = pPg; + } + if( pPager->xDestructor ){ + pPager->xDestructor(pData, pPager->pageSize); + } + + /* When all pages reach the freelist, drop the read lock from + ** the database file. + */ + pPager->nRef--; + assert( pPager->nRef>=0 ); + if( pPager->nRef==0 && !MEMDB ){ + pager_reset(pPager); + } + } + return SQLITE_OK; +} + +/* +** Create a journal file for pPager. There should already be a RESERVED +** or EXCLUSIVE lock on the database file when this routine is called. +** +** Return SQLITE_OK if everything. Return an error code and release the +** write lock if anything goes wrong. +*/ +static int pager_open_journal(Pager *pPager){ + int rc; + assert( !MEMDB ); + assert( pPager->state>=PAGER_RESERVED ); + assert( pPager->journalOpen==0 ); + assert( pPager->useJournal ); + assert( pPager->aInJournal==0 ); + sqlite3pager_pagecount(pPager); + pPager->aInJournal = sqliteMalloc( pPager->dbSize/8 + 1 ); + if( pPager->aInJournal==0 ){ + rc = SQLITE_NOMEM; + goto failed_to_open_journal; + } + rc = sqlite3OsOpenExclusive(pPager->zJournal, &pPager->jfd,pPager->tempFile); + pPager->journalOff = 0; + pPager->setMaster = 0; + pPager->journalHdr = 0; + if( rc!=SQLITE_OK ){ + goto failed_to_open_journal; + } + SET_FULLSYNC(pPager->jfd, pPager->fullSync); + SET_FULLSYNC(pPager->fd, pPager->fullSync); + sqlite3OsOpenDirectory(pPager->zDirectory, &pPager->jfd); + pPager->journalOpen = 1; + pPager->journalStarted = 0; + pPager->needSync = 0; + pPager->alwaysRollback = 0; + pPager->nRec = 0; + if( pPager->errMask!=0 ){ + rc = pager_errcode(pPager); + goto failed_to_open_journal; + } + pPager->origDbSize = pPager->dbSize; + + rc = writeJournalHdr(pPager); + + if( pPager->stmtAutoopen && rc==SQLITE_OK ){ + rc = sqlite3pager_stmt_begin(pPager); + } + if( rc!=SQLITE_OK ){ + rc = pager_unwritelock(pPager); + if( rc==SQLITE_OK ){ + rc = SQLITE_FULL; + } + } + return rc; + +failed_to_open_journal: + sqliteFree(pPager->aInJournal); + pPager->aInJournal = 0; + sqlite3OsUnlock(&pPager->fd, NO_LOCK); + pPager->state = PAGER_UNLOCK; + return rc; +} + +/* +** Acquire a write-lock on the database. The lock is removed when +** the any of the following happen: +** +** * sqlite3pager_commit() is called. +** * sqlite3pager_rollback() is called. +** * sqlite3pager_close() is called. +** * sqlite3pager_unref() is called to on every outstanding page. +** +** The first parameter to this routine is a pointer to any open page of the +** database file. Nothing changes about the page - it is used merely to +** acquire a pointer to the Pager structure and as proof that there is +** already a read-lock on the database. +** +** The second parameter indicates how much space in bytes to reserve for a +** master journal file-name at the start of the journal when it is created. +** +** A journal file is opened if this is not a temporary file. For temporary +** files, the opening of the journal file is deferred until there is an +** actual need to write to the journal. +** +** If the database is already reserved for writing, this routine is a no-op. +** +** If exFlag is true, go ahead and get an EXCLUSIVE lock on the file +** immediately instead of waiting until we try to flush the cache. The +** exFlag is ignored if a transaction is already active. +*/ +int sqlite3pager_begin(void *pData, int exFlag){ + PgHdr *pPg = DATA_TO_PGHDR(pData); + Pager *pPager = pPg->pPager; + int rc = SQLITE_OK; + assert( pPg->nRef>0 ); + assert( pPager->state!=PAGER_UNLOCK ); + if( pPager->state==PAGER_SHARED ){ + assert( pPager->aInJournal==0 ); + if( MEMDB ){ + pPager->state = PAGER_EXCLUSIVE; + pPager->origDbSize = pPager->dbSize; + }else{ + rc = sqlite3OsLock(&pPager->fd, RESERVED_LOCK); + if( rc==SQLITE_OK ){ + pPager->state = PAGER_RESERVED; + if( exFlag ){ + rc = pager_wait_on_lock(pPager, EXCLUSIVE_LOCK); + } + } + if( rc!=SQLITE_OK ){ + return rc; + } + pPager->dirtyCache = 0; + TRACE2("TRANSACTION %d\n", PAGERID(pPager)); + if( pPager->useJournal && !pPager->tempFile ){ + rc = pager_open_journal(pPager); + } + } + } + return rc; +} + +/* +** Mark a data page as writeable. The page is written into the journal +** if it is not there already. This routine must be called before making +** changes to a page. +** +** The first time this routine is called, the pager creates a new +** journal and acquires a RESERVED lock on the database. If the RESERVED +** lock could not be acquired, this routine returns SQLITE_BUSY. The +** calling routine must check for that return value and be careful not to +** change any page data until this routine returns SQLITE_OK. +** +** If the journal file could not be written because the disk is full, +** then this routine returns SQLITE_FULL and does an immediate rollback. +** All subsequent write attempts also return SQLITE_FULL until there +** is a call to sqlite3pager_commit() or sqlite3pager_rollback() to +** reset. +*/ +int sqlite3pager_write(void *pData){ + PgHdr *pPg = DATA_TO_PGHDR(pData); + Pager *pPager = pPg->pPager; + int rc = SQLITE_OK; + + /* Check for errors + */ + if( pPager->errMask ){ + return pager_errcode(pPager); + } + if( pPager->readOnly ){ + return SQLITE_PERM; + } + + assert( !pPager->setMaster ); + + CHECK_PAGE(pPg); + + /* Mark the page as dirty. If the page has already been written + ** to the journal then we can return right away. + */ + pPg->dirty = 1; + if( pPg->inJournal && (pPg->inStmt || pPager->stmtInUse==0) ){ + pPager->dirtyCache = 1; + }else{ + + /* If we get this far, it means that the page needs to be + ** written to the transaction journal or the ckeckpoint journal + ** or both. + ** + ** First check to see that the transaction journal exists and + ** create it if it does not. + */ + assert( pPager->state!=PAGER_UNLOCK ); + rc = sqlite3pager_begin(pData, 0); + if( rc!=SQLITE_OK ){ + return rc; + } + assert( pPager->state>=PAGER_RESERVED ); + if( !pPager->journalOpen && pPager->useJournal ){ + rc = pager_open_journal(pPager); + if( rc!=SQLITE_OK ) return rc; + } + assert( pPager->journalOpen || !pPager->useJournal ); + pPager->dirtyCache = 1; + + /* The transaction journal now exists and we have a RESERVED or an + ** EXCLUSIVE lock on the main database file. Write the current page to + ** the transaction journal if it is not there already. + */ + if( !pPg->inJournal && (pPager->useJournal || MEMDB) ){ + if( (int)pPg->pgno <= pPager->origDbSize ){ + int szPg; + u32 saved; + if( MEMDB ){ + PgHistory *pHist = PGHDR_TO_HIST(pPg, pPager); + TRACE3("JOURNAL %d page %d\n", PAGERID(pPager), pPg->pgno); + assert( pHist->pOrig==0 ); + pHist->pOrig = sqliteMallocRaw( pPager->pageSize ); + if( pHist->pOrig ){ + memcpy(pHist->pOrig, PGHDR_TO_DATA(pPg), pPager->pageSize); + } + }else{ + u32 cksum; + CODEC(pPager, pData, pPg->pgno, 7); + cksum = pager_cksum(pPager, pPg->pgno, pData); + saved = *(u32*)PGHDR_TO_EXTRA(pPg, pPager); + store32bits(cksum, pPg, pPager->pageSize); + szPg = pPager->pageSize+8; + store32bits(pPg->pgno, pPg, -4); + rc = sqlite3OsWrite(&pPager->jfd, &((char*)pData)[-4], szPg); + pPager->journalOff += szPg; + TRACE4("JOURNAL %d page %d needSync=%d\n", + PAGERID(pPager), pPg->pgno, pPg->needSync); + CODEC(pPager, pData, pPg->pgno, 0); + *(u32*)PGHDR_TO_EXTRA(pPg, pPager) = saved; + if( rc!=SQLITE_OK ){ + sqlite3pager_rollback(pPager); + pPager->errMask |= PAGER_ERR_FULL; + return rc; + } + pPager->nRec++; + assert( pPager->aInJournal!=0 ); + pPager->aInJournal[pPg->pgno/8] |= 1<<(pPg->pgno&7); + pPg->needSync = !pPager->noSync; + if( pPager->stmtInUse ){ + pPager->aInStmt[pPg->pgno/8] |= 1<<(pPg->pgno&7); + page_add_to_stmt_list(pPg); + } + } + }else{ + pPg->needSync = !pPager->journalStarted && !pPager->noSync; + TRACE4("APPEND %d page %d needSync=%d\n", + PAGERID(pPager), pPg->pgno, pPg->needSync); + } + if( pPg->needSync ){ + pPager->needSync = 1; + } + pPg->inJournal = 1; + } + + /* If the statement journal is open and the page is not in it, + ** then write the current page to the statement journal. Note that + ** the statement journal format differs from the standard journal format + ** in that it omits the checksums and the header. + */ + if( pPager->stmtInUse && !pPg->inStmt && (int)pPg->pgno<=pPager->stmtSize ){ + assert( pPg->inJournal || (int)pPg->pgno>pPager->origDbSize ); + if( MEMDB ){ + PgHistory *pHist = PGHDR_TO_HIST(pPg, pPager); + assert( pHist->pStmt==0 ); + pHist->pStmt = sqliteMallocRaw( pPager->pageSize ); + if( pHist->pStmt ){ + memcpy(pHist->pStmt, PGHDR_TO_DATA(pPg), pPager->pageSize); + } + TRACE3("STMT-JOURNAL %d page %d\n", PAGERID(pPager), pPg->pgno); + }else{ + store32bits(pPg->pgno, pPg, -4); + CODEC(pPager, pData, pPg->pgno, 7); + rc = sqlite3OsWrite(&pPager->stfd,((char*)pData)-4, pPager->pageSize+4); + TRACE3("STMT-JOURNAL %d page %d\n", PAGERID(pPager), pPg->pgno); + CODEC(pPager, pData, pPg->pgno, 0); + if( rc!=SQLITE_OK ){ + sqlite3pager_rollback(pPager); + pPager->errMask |= PAGER_ERR_FULL; + return rc; + } + pPager->stmtNRec++; + assert( pPager->aInStmt!=0 ); + pPager->aInStmt[pPg->pgno/8] |= 1<<(pPg->pgno&7); + } + page_add_to_stmt_list(pPg); + } + } + + /* Update the database size and return. + */ + if( pPager->dbSize<(int)pPg->pgno ){ + pPager->dbSize = pPg->pgno; + if( !MEMDB && pPager->dbSize==PENDING_BYTE/pPager->pageSize ){ + pPager->dbSize++; + } + } + return rc; +} + +/* +** Return TRUE if the page given in the argument was previously passed +** to sqlite3pager_write(). In other words, return TRUE if it is ok +** to change the content of the page. +*/ +int sqlite3pager_iswriteable(void *pData){ + PgHdr *pPg = DATA_TO_PGHDR(pData); + return pPg->dirty; +} + +#ifndef SQLITE_OMIT_VACUUM +/* +** Replace the content of a single page with the information in the third +** argument. +*/ +int sqlite3pager_overwrite(Pager *pPager, Pgno pgno, void *pData){ + void *pPage; + int rc; + + rc = sqlite3pager_get(pPager, pgno, &pPage); + if( rc==SQLITE_OK ){ + rc = sqlite3pager_write(pPage); + if( rc==SQLITE_OK ){ + memcpy(pPage, pData, pPager->pageSize); + } + sqlite3pager_unref(pPage); + } + return rc; +} +#endif + +/* +** A call to this routine tells the pager that it is not necessary to +** write the information on page "pgno" back to the disk, even though +** that page might be marked as dirty. +** +** The overlying software layer calls this routine when all of the data +** on the given page is unused. The pager marks the page as clean so +** that it does not get written to disk. +** +** Tests show that this optimization, together with the +** sqlite3pager_dont_rollback() below, more than double the speed +** of large INSERT operations and quadruple the speed of large DELETEs. +** +** When this routine is called, set the alwaysRollback flag to true. +** Subsequent calls to sqlite3pager_dont_rollback() for the same page +** will thereafter be ignored. This is necessary to avoid a problem +** where a page with data is added to the freelist during one part of +** a transaction then removed from the freelist during a later part +** of the same transaction and reused for some other purpose. When it +** is first added to the freelist, this routine is called. When reused, +** the dont_rollback() routine is called. But because the page contains +** critical data, we still need to be sure it gets rolled back in spite +** of the dont_rollback() call. +*/ +void sqlite3pager_dont_write(Pager *pPager, Pgno pgno){ + PgHdr *pPg; + + if( MEMDB ) return; + + pPg = pager_lookup(pPager, pgno); + pPg->alwaysRollback = 1; + if( pPg && pPg->dirty ){ + if( pPager->dbSize==(int)pPg->pgno && pPager->origDbSize<pPager->dbSize ){ + /* If this pages is the last page in the file and the file has grown + ** during the current transaction, then do NOT mark the page as clean. + ** When the database file grows, we must make sure that the last page + ** gets written at least once so that the disk file will be the correct + ** size. If you do not write this page and the size of the file + ** on the disk ends up being too small, that can lead to database + ** corruption during the next transaction. + */ + }else{ + TRACE3("DONT_WRITE page %d of %d\n", pgno, PAGERID(pPager)); + pPg->dirty = 0; +#ifdef SQLITE_CHECK_PAGES + pPg->pageHash = pager_pagehash(pPg); +#endif + } + } +} + +/* +** A call to this routine tells the pager that if a rollback occurs, +** it is not necessary to restore the data on the given page. This +** means that the pager does not have to record the given page in the +** rollback journal. +*/ +void sqlite3pager_dont_rollback(void *pData){ + PgHdr *pPg = DATA_TO_PGHDR(pData); + Pager *pPager = pPg->pPager; + + if( pPager->state!=PAGER_EXCLUSIVE || pPager->journalOpen==0 ) return; + if( pPg->alwaysRollback || pPager->alwaysRollback || MEMDB ) return; + if( !pPg->inJournal && (int)pPg->pgno <= pPager->origDbSize ){ + assert( pPager->aInJournal!=0 ); + pPager->aInJournal[pPg->pgno/8] |= 1<<(pPg->pgno&7); + pPg->inJournal = 1; + if( pPager->stmtInUse ){ + pPager->aInStmt[pPg->pgno/8] |= 1<<(pPg->pgno&7); + page_add_to_stmt_list(pPg); + } + TRACE3("DONT_ROLLBACK page %d of %d\n", pPg->pgno, PAGERID(pPager)); + } + if( pPager->stmtInUse && !pPg->inStmt && (int)pPg->pgno<=pPager->stmtSize ){ + assert( pPg->inJournal || (int)pPg->pgno>pPager->origDbSize ); + assert( pPager->aInStmt!=0 ); + pPager->aInStmt[pPg->pgno/8] |= 1<<(pPg->pgno&7); + page_add_to_stmt_list(pPg); + } +} + + +#ifndef SQLITE_OMIT_MEMORYDB +/* +** Clear a PgHistory block +*/ +static void clearHistory(PgHistory *pHist){ + sqliteFree(pHist->pOrig); + sqliteFree(pHist->pStmt); + pHist->pOrig = 0; + pHist->pStmt = 0; +} +#else +#define clearHistory(x) +#endif + +/* +** Commit all changes to the database and release the write lock. +** +** If the commit fails for any reason, a rollback attempt is made +** and an error code is returned. If the commit worked, SQLITE_OK +** is returned. +*/ +int sqlite3pager_commit(Pager *pPager){ + int rc; + PgHdr *pPg; + + if( pPager->errMask==PAGER_ERR_FULL ){ + rc = sqlite3pager_rollback(pPager); + if( rc==SQLITE_OK ){ + rc = SQLITE_FULL; + } + return rc; + } + if( pPager->errMask!=0 ){ + rc = pager_errcode(pPager); + return rc; + } + if( pPager->state<PAGER_RESERVED ){ + return SQLITE_ERROR; + } + TRACE2("COMMIT %d\n", PAGERID(pPager)); + if( MEMDB ){ + pPg = pager_get_all_dirty_pages(pPager); + while( pPg ){ + clearHistory(PGHDR_TO_HIST(pPg, pPager)); + pPg->dirty = 0; + pPg->inJournal = 0; + pPg->inStmt = 0; + pPg->pPrevStmt = pPg->pNextStmt = 0; + pPg = pPg->pDirty; + } +#ifndef NDEBUG + for(pPg=pPager->pAll; pPg; pPg=pPg->pNextAll){ + PgHistory *pHist = PGHDR_TO_HIST(pPg, pPager); + assert( !pPg->alwaysRollback ); + assert( !pHist->pOrig ); + assert( !pHist->pStmt ); + } +#endif + pPager->pStmt = 0; + pPager->state = PAGER_SHARED; + return SQLITE_OK; + } + if( pPager->dirtyCache==0 ){ + /* Exit early (without doing the time-consuming sqlite3OsSync() calls) + ** if there have been no changes to the database file. */ + assert( pPager->needSync==0 ); + rc = pager_unwritelock(pPager); + pPager->dbSize = -1; + return rc; + } + assert( pPager->journalOpen ); + rc = sqlite3pager_sync(pPager, 0, 0); + if( rc!=SQLITE_OK ){ + goto commit_abort; + } + rc = pager_unwritelock(pPager); + pPager->dbSize = -1; + return rc; + + /* Jump here if anything goes wrong during the commit process. + */ +commit_abort: + sqlite3pager_rollback(pPager); + return rc; +} + +/* +** Rollback all changes. The database falls back to PAGER_SHARED mode. +** All in-memory cache pages revert to their original data contents. +** The journal is deleted. +** +** This routine cannot fail unless some other process is not following +** the correct locking protocol (SQLITE_PROTOCOL) or unless some other +** process is writing trash into the journal file (SQLITE_CORRUPT) or +** unless a prior malloc() failed (SQLITE_NOMEM). Appropriate error +** codes are returned for all these occasions. Otherwise, +** SQLITE_OK is returned. +*/ +int sqlite3pager_rollback(Pager *pPager){ + int rc; + TRACE2("ROLLBACK %d\n", PAGERID(pPager)); + if( MEMDB ){ + PgHdr *p; + for(p=pPager->pAll; p; p=p->pNextAll){ + PgHistory *pHist; + assert( !p->alwaysRollback ); + if( !p->dirty ){ + assert( !((PgHistory *)PGHDR_TO_HIST(p, pPager))->pOrig ); + assert( !((PgHistory *)PGHDR_TO_HIST(p, pPager))->pStmt ); + continue; + } + + pHist = PGHDR_TO_HIST(p, pPager); + if( pHist->pOrig ){ + memcpy(PGHDR_TO_DATA(p), pHist->pOrig, pPager->pageSize); + TRACE3("ROLLBACK-PAGE %d of %d\n", p->pgno, PAGERID(pPager)); + }else{ + TRACE3("PAGE %d is clean on %d\n", p->pgno, PAGERID(pPager)); + } + clearHistory(pHist); + p->dirty = 0; + p->inJournal = 0; + p->inStmt = 0; + p->pPrevStmt = p->pNextStmt = 0; + + if( pPager->xReiniter ){ + pPager->xReiniter(PGHDR_TO_DATA(p), pPager->pageSize); + } + + } + pPager->pStmt = 0; + pPager->dbSize = pPager->origDbSize; + memoryTruncate(pPager); + pPager->stmtInUse = 0; + pPager->state = PAGER_SHARED; + return SQLITE_OK; + } + + if( !pPager->dirtyCache || !pPager->journalOpen ){ + rc = pager_unwritelock(pPager); + pPager->dbSize = -1; + return rc; + } + + if( pPager->errMask!=0 && pPager->errMask!=PAGER_ERR_FULL ){ + if( pPager->state>=PAGER_EXCLUSIVE ){ + pager_playback(pPager); + } + return pager_errcode(pPager); + } + if( pPager->state==PAGER_RESERVED ){ + int rc2; + rc = pager_reload_cache(pPager); + rc2 = pager_unwritelock(pPager); + if( rc==SQLITE_OK ){ + rc = rc2; + } + }else{ + rc = pager_playback(pPager); + } + if( rc!=SQLITE_OK ){ + rc = SQLITE_CORRUPT; /* bkpt-CORRUPT */ + pPager->errMask |= PAGER_ERR_CORRUPT; + } + pPager->dbSize = -1; + return rc; +} + +/* +** Return TRUE if the database file is opened read-only. Return FALSE +** if the database is (in theory) writable. +*/ +int sqlite3pager_isreadonly(Pager *pPager){ + return pPager->readOnly; +} + +/* +** This routine is used for testing and analysis only. +*/ +int *sqlite3pager_stats(Pager *pPager){ + static int a[11]; + a[0] = pPager->nRef; + a[1] = pPager->nPage; + a[2] = pPager->mxPage; + a[3] = pPager->dbSize; + a[4] = pPager->state; + a[5] = pPager->errMask; +#ifdef SQLITE_TEST + a[6] = pPager->nHit; + a[7] = pPager->nMiss; + a[8] = pPager->nOvfl; + a[9] = pPager->nRead; + a[10] = pPager->nWrite; +#endif + return a; +} + +/* +** Set the statement rollback point. +** +** This routine should be called with the transaction journal already +** open. A new statement journal is created that can be used to rollback +** changes of a single SQL command within a larger transaction. +*/ +int sqlite3pager_stmt_begin(Pager *pPager){ + int rc; + char zTemp[SQLITE_TEMPNAME_SIZE]; + assert( !pPager->stmtInUse ); + assert( pPager->dbSize>=0 ); + TRACE2("STMT-BEGIN %d\n", PAGERID(pPager)); + if( MEMDB ){ + pPager->stmtInUse = 1; + pPager->stmtSize = pPager->dbSize; + return SQLITE_OK; + } + if( !pPager->journalOpen ){ + pPager->stmtAutoopen = 1; + return SQLITE_OK; + } + assert( pPager->journalOpen ); + pPager->aInStmt = sqliteMalloc( pPager->dbSize/8 + 1 ); + if( pPager->aInStmt==0 ){ + sqlite3OsLock(&pPager->fd, SHARED_LOCK); + return SQLITE_NOMEM; + } +#ifndef NDEBUG + rc = sqlite3OsFileSize(&pPager->jfd, &pPager->stmtJSize); + if( rc ) goto stmt_begin_failed; + assert( pPager->stmtJSize == pPager->journalOff ); +#endif + pPager->stmtJSize = pPager->journalOff; + pPager->stmtSize = pPager->dbSize; + pPager->stmtHdrOff = 0; + pPager->stmtCksum = pPager->cksumInit; + if( !pPager->stmtOpen ){ + rc = sqlite3pager_opentemp(zTemp, &pPager->stfd); + if( rc ) goto stmt_begin_failed; + pPager->stmtOpen = 1; + pPager->stmtNRec = 0; + } + pPager->stmtInUse = 1; + return SQLITE_OK; + +stmt_begin_failed: + if( pPager->aInStmt ){ + sqliteFree(pPager->aInStmt); + pPager->aInStmt = 0; + } + return rc; +} + +/* +** Commit a statement. +*/ +int sqlite3pager_stmt_commit(Pager *pPager){ + if( pPager->stmtInUse ){ + PgHdr *pPg, *pNext; + TRACE2("STMT-COMMIT %d\n", PAGERID(pPager)); + if( !MEMDB ){ + sqlite3OsSeek(&pPager->stfd, 0); + /* sqlite3OsTruncate(&pPager->stfd, 0); */ + sqliteFree( pPager->aInStmt ); + pPager->aInStmt = 0; + } + for(pPg=pPager->pStmt; pPg; pPg=pNext){ + pNext = pPg->pNextStmt; + assert( pPg->inStmt ); + pPg->inStmt = 0; + pPg->pPrevStmt = pPg->pNextStmt = 0; + if( MEMDB ){ + PgHistory *pHist = PGHDR_TO_HIST(pPg, pPager); + sqliteFree(pHist->pStmt); + pHist->pStmt = 0; + } + } + pPager->stmtNRec = 0; + pPager->stmtInUse = 0; + pPager->pStmt = 0; + } + pPager->stmtAutoopen = 0; + return SQLITE_OK; +} + +/* +** Rollback a statement. +*/ +int sqlite3pager_stmt_rollback(Pager *pPager){ + int rc; + if( pPager->stmtInUse ){ + TRACE2("STMT-ROLLBACK %d\n", PAGERID(pPager)); + if( MEMDB ){ + PgHdr *pPg; + for(pPg=pPager->pStmt; pPg; pPg=pPg->pNextStmt){ + PgHistory *pHist = PGHDR_TO_HIST(pPg, pPager); + if( pHist->pStmt ){ + memcpy(PGHDR_TO_DATA(pPg), pHist->pStmt, pPager->pageSize); + sqliteFree(pHist->pStmt); + pHist->pStmt = 0; + } + } + pPager->dbSize = pPager->stmtSize; + memoryTruncate(pPager); + rc = SQLITE_OK; + }else{ + rc = pager_stmt_playback(pPager); + } + sqlite3pager_stmt_commit(pPager); + }else{ + rc = SQLITE_OK; + } + pPager->stmtAutoopen = 0; + return rc; +} + +/* +** Return the full pathname of the database file. +*/ +const char *sqlite3pager_filename(Pager *pPager){ + return pPager->zFilename; +} + +/* +** Return the directory of the database file. +*/ +const char *sqlite3pager_dirname(Pager *pPager){ + return pPager->zDirectory; +} + +/* +** Return the full pathname of the journal file. +*/ +const char *sqlite3pager_journalname(Pager *pPager){ + return pPager->zJournal; +} + +/* +** Set the codec for this pager +*/ +void sqlite3pager_set_codec( + Pager *pPager, + void (*xCodec)(void*,void*,Pgno,int), + void *pCodecArg +){ + pPager->xCodec = xCodec; + pPager->pCodecArg = pCodecArg; +} + +/* +** This routine is called to increment the database file change-counter, +** stored at byte 24 of the pager file. +*/ +static int pager_incr_changecounter(Pager *pPager){ + void *pPage; + PgHdr *pPgHdr; + u32 change_counter; + int rc; + + /* Open page 1 of the file for writing. */ + rc = sqlite3pager_get(pPager, 1, &pPage); + if( rc!=SQLITE_OK ) return rc; + rc = sqlite3pager_write(pPage); + if( rc!=SQLITE_OK ) return rc; + + /* Read the current value at byte 24. */ + pPgHdr = DATA_TO_PGHDR(pPage); + change_counter = retrieve32bits(pPgHdr, 24); + + /* Increment the value just read and write it back to byte 24. */ + change_counter++; + store32bits(change_counter, pPgHdr, 24); + + /* Release the page reference. */ + sqlite3pager_unref(pPage); + return SQLITE_OK; +} + +/* +** Sync the database file for the pager pPager. zMaster points to the name +** of a master journal file that should be written into the individual +** journal file. zMaster may be NULL, which is interpreted as no master +** journal (a single database transaction). +** +** This routine ensures that the journal is synced, all dirty pages written +** to the database file and the database file synced. The only thing that +** remains to commit the transaction is to delete the journal file (or +** master journal file if specified). +** +** Note that if zMaster==NULL, this does not overwrite a previous value +** passed to an sqlite3pager_sync() call. +** +** If parameter nTrunc is non-zero, then the pager file is truncated to +** nTrunc pages (this is used by auto-vacuum databases). +*/ +int sqlite3pager_sync(Pager *pPager, const char *zMaster, Pgno nTrunc){ + int rc = SQLITE_OK; + + TRACE4("DATABASE SYNC: File=%s zMaster=%s nTrunc=%d\n", + pPager->zFilename, zMaster, nTrunc); + + /* If this is an in-memory db, or no pages have been written to, or this + ** function has already been called, it is a no-op. + */ + if( pPager->state!=PAGER_SYNCED && !MEMDB && pPager->dirtyCache ){ + PgHdr *pPg; + assert( pPager->journalOpen ); + + /* If a master journal file name has already been written to the + ** journal file, then no sync is required. This happens when it is + ** written, then the process fails to upgrade from a RESERVED to an + ** EXCLUSIVE lock. The next time the process tries to commit the + ** transaction the m-j name will have already been written. + */ + if( !pPager->setMaster ){ + rc = pager_incr_changecounter(pPager); + if( rc!=SQLITE_OK ) goto sync_exit; +#ifndef SQLITE_OMIT_AUTOVACUUM + if( nTrunc!=0 ){ + /* If this transaction has made the database smaller, then all pages + ** being discarded by the truncation must be written to the journal + ** file. + */ + Pgno i; + void *pPage; + for( i=nTrunc+1; i<=pPager->origDbSize; i++ ){ + if( !(pPager->aInJournal[i/8] & (1<<(i&7))) ){ + rc = sqlite3pager_get(pPager, i, &pPage); + if( rc!=SQLITE_OK ) goto sync_exit; + rc = sqlite3pager_write(pPage); + sqlite3pager_unref(pPage); + if( rc!=SQLITE_OK ) goto sync_exit; + } + } + } +#endif + rc = writeMasterJournal(pPager, zMaster); + if( rc!=SQLITE_OK ) goto sync_exit; + rc = syncJournal(pPager); + if( rc!=SQLITE_OK ) goto sync_exit; + } + +#ifndef SQLITE_OMIT_AUTOVACUUM + if( nTrunc!=0 ){ + rc = sqlite3pager_truncate(pPager, nTrunc); + if( rc!=SQLITE_OK ) goto sync_exit; + } +#endif + + /* Write all dirty pages to the database file */ + pPg = pager_get_all_dirty_pages(pPager); + rc = pager_write_pagelist(pPg); + if( rc!=SQLITE_OK ) goto sync_exit; + + /* Sync the database file. */ + if( !pPager->noSync ){ + rc = sqlite3OsSync(&pPager->fd); + } + + pPager->state = PAGER_SYNCED; + } + +sync_exit: + return rc; +} + +#ifndef SQLITE_OMIT_AUTOVACUUM +/* +** Move the page identified by pData to location pgno in the file. +** +** There must be no references to the current page pgno. If current page +** pgno is not already in the rollback journal, it is not written there by +** by this routine. The same applies to the page pData refers to on entry to +** this routine. +** +** References to the page refered to by pData remain valid. Updating any +** meta-data associated with page pData (i.e. data stored in the nExtra bytes +** allocated along with the page) is the responsibility of the caller. +** +** A transaction must be active when this routine is called. It used to be +** required that a statement transaction was not active, but this restriction +** has been removed (CREATE INDEX needs to move a page when a statement +** transaction is active). +*/ +int sqlite3pager_movepage(Pager *pPager, void *pData, Pgno pgno){ + PgHdr *pPg = DATA_TO_PGHDR(pData); + PgHdr *pPgOld; + int h; + Pgno needSyncPgno = 0; + + assert( pPg->nRef>0 ); + + TRACE5("MOVE %d page %d (needSync=%d) moves to %d\n", + PAGERID(pPager), pPg->pgno, pPg->needSync, pgno); + + if( pPg->needSync ){ + needSyncPgno = pPg->pgno; + assert( pPg->inJournal ); + assert( pPg->dirty ); + assert( pPager->needSync ); + } + + /* Unlink pPg from it's hash-chain */ + unlinkHashChain(pPager, pPg); + + /* If the cache contains a page with page-number pgno, remove it + ** from it's hash chain. Also, if the PgHdr.needSync was set for + ** page pgno before the 'move' operation, it needs to be retained + ** for the page moved there. + */ + pPgOld = pager_lookup(pPager, pgno); + if( pPgOld ){ + assert( pPgOld->nRef==0 ); + unlinkHashChain(pPager, pPgOld); + pPgOld->dirty = 0; + if( pPgOld->needSync ){ + assert( pPgOld->inJournal ); + pPg->inJournal = 1; + pPg->needSync = 1; + assert( pPager->needSync ); + } + } + + /* Change the page number for pPg and insert it into the new hash-chain. */ + pPg->pgno = pgno; + h = pager_hash(pgno); + if( pPager->aHash[h] ){ + assert( pPager->aHash[h]->pPrevHash==0 ); + pPager->aHash[h]->pPrevHash = pPg; + } + pPg->pNextHash = pPager->aHash[h]; + pPager->aHash[h] = pPg; + pPg->pPrevHash = 0; + + pPg->dirty = 1; + pPager->dirtyCache = 1; + + if( needSyncPgno ){ + /* If needSyncPgno is non-zero, then the journal file needs to be + ** sync()ed before any data is written to database file page needSyncPgno. + ** Currently, no such page exists in the page-cache and the + ** Pager.aInJournal bit has been set. This needs to be remedied by loading + ** the page into the pager-cache and setting the PgHdr.needSync flag. + ** + ** The sqlite3pager_get() call may cause the journal to sync. So make + ** sure the Pager.needSync flag is set too. + */ + int rc; + void *pNeedSync; + assert( pPager->needSync ); + rc = sqlite3pager_get(pPager, needSyncPgno, &pNeedSync); + if( rc!=SQLITE_OK ) return rc; + pPager->needSync = 1; + DATA_TO_PGHDR(pNeedSync)->needSync = 1; + DATA_TO_PGHDR(pNeedSync)->inJournal = 1; + DATA_TO_PGHDR(pNeedSync)->dirty = 1; + sqlite3pager_unref(pNeedSync); + } + + return SQLITE_OK; +} +#endif + +#if defined(SQLITE_DEBUG) || defined(SQLITE_TEST) +/* +** Return the current state of the file lock for the given pager. +** The return value is one of NO_LOCK, SHARED_LOCK, RESERVED_LOCK, +** PENDING_LOCK, or EXCLUSIVE_LOCK. +*/ +int sqlite3pager_lockstate(Pager *pPager){ +#ifdef OS_TEST + return pPager->fd->fd.locktype; +#else + return pPager->fd.locktype; +#endif +} +#endif + +#ifdef SQLITE_DEBUG +/* +** Print a listing of all referenced pages and their ref count. +*/ +void sqlite3pager_refdump(Pager *pPager){ + PgHdr *pPg; + for(pPg=pPager->pAll; pPg; pPg=pPg->pNextAll){ + if( pPg->nRef<=0 ) continue; + sqlite3DebugPrintf("PAGE %3d addr=%p nRef=%d\n", + pPg->pgno, PGHDR_TO_DATA(pPg), pPg->nRef); + } +} +#endif + +#endif /* SQLITE_OMIT_DISKIO */ diff --git a/src/sqlite/pager.h b/src/sqlite/pager.h new file mode 100644 index 0000000..580f26e --- /dev/null +++ b/src/sqlite/pager.h @@ -0,0 +1,115 @@ +/* +** 2001 September 15 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** This header file defines the interface that the sqlite page cache +** subsystem. The page cache subsystem reads and writes a file a page +** at a time and provides a journal for rollback. +** +** @(#) $Id: pager.h,v 1.1.1.1 2006/02/03 20:35:17 hoganrobert Exp $ +*/ + +/* +** The default size of a database page. +*/ +#ifndef SQLITE_DEFAULT_PAGE_SIZE +# define SQLITE_DEFAULT_PAGE_SIZE 1024 +#endif + +/* Maximum page size. The upper bound on this value is 32768. This a limit +** imposed by necessity of storing the value in a 2-byte unsigned integer +** and the fact that the page size must be a power of 2. +** +** This value is used to initialize certain arrays on the stack at +** various places in the code. On embedded machines where stack space +** is limited and the flexibility of having large pages is not needed, +** it makes good sense to reduce the maximum page size to something more +** reasonable, like 1024. +*/ +#ifndef SQLITE_MAX_PAGE_SIZE +# define SQLITE_MAX_PAGE_SIZE 8192 +#endif + +/* +** Maximum number of pages in one database. +*/ +#define SQLITE_MAX_PAGE 1073741823 + +/* +** The type used to represent a page number. The first page in a file +** is called page 1. 0 is used to represent "not a page". +*/ +typedef unsigned int Pgno; + +/* +** Each open file is managed by a separate instance of the "Pager" structure. +*/ +typedef struct Pager Pager; + +/* +** Allowed values for the flags parameter to sqlite3pager_open(). +** +** NOTE: This values must match the corresponding BTREE_ values in btree.h. +*/ +#define PAGER_OMIT_JOURNAL 0x0001 /* Do not use a rollback journal */ +#define PAGER_NO_READLOCK 0x0002 /* Omit readlocks on readonly files */ + + +/* +** See source code comments for a detailed description of the following +** routines: +*/ +int sqlite3pager_open(Pager **ppPager, const char *zFilename, + int nExtra, int flags); +void sqlite3pager_set_busyhandler(Pager*, BusyHandler *pBusyHandler); +void sqlite3pager_set_destructor(Pager*, void(*)(void*,int)); +void sqlite3pager_set_reiniter(Pager*, void(*)(void*,int)); +int sqlite3pager_set_pagesize(Pager*, int); +void sqlite3pager_read_fileheader(Pager*, int, unsigned char*); +void sqlite3pager_set_cachesize(Pager*, int); +int sqlite3pager_close(Pager *pPager); +int sqlite3pager_get(Pager *pPager, Pgno pgno, void **ppPage); +void *sqlite3pager_lookup(Pager *pPager, Pgno pgno); +int sqlite3pager_ref(void*); +int sqlite3pager_unref(void*); +Pgno sqlite3pager_pagenumber(void*); +int sqlite3pager_write(void*); +int sqlite3pager_iswriteable(void*); +int sqlite3pager_overwrite(Pager *pPager, Pgno pgno, void*); +int sqlite3pager_pagecount(Pager*); +int sqlite3pager_truncate(Pager*,Pgno); +int sqlite3pager_begin(void*, int exFlag); +int sqlite3pager_commit(Pager*); +int sqlite3pager_sync(Pager*,const char *zMaster, Pgno); +int sqlite3pager_rollback(Pager*); +int sqlite3pager_isreadonly(Pager*); +int sqlite3pager_stmt_begin(Pager*); +int sqlite3pager_stmt_commit(Pager*); +int sqlite3pager_stmt_rollback(Pager*); +void sqlite3pager_dont_rollback(void*); +void sqlite3pager_dont_write(Pager*, Pgno); +int *sqlite3pager_stats(Pager*); +void sqlite3pager_set_safety_level(Pager*,int); +const char *sqlite3pager_filename(Pager*); +const char *sqlite3pager_dirname(Pager*); +const char *sqlite3pager_journalname(Pager*); +int sqlite3pager_rename(Pager*, const char *zNewName); +void sqlite3pager_set_codec(Pager*,void(*)(void*,void*,Pgno,int),void*); +int sqlite3pager_movepage(Pager*,void*,Pgno); +int sqlite3pager_reset(Pager*); + +#if defined(SQLITE_DEBUG) || defined(SQLITE_TEST) +int sqlite3pager_lockstate(Pager*); +#endif + +#ifdef SQLITE_TEST +void sqlite3pager_refdump(Pager*); +int pager3_refinfo_enable; +#endif diff --git a/src/sqlite/parse.c b/src/sqlite/parse.c new file mode 100644 index 0000000..0c387f2 --- /dev/null +++ b/src/sqlite/parse.c @@ -0,0 +1,3355 @@ +/* Driver template for the LEMON parser generator. +** The author disclaims copyright to this source code. +*/ +/* First off, code is include which follows the "include" declaration +** in the input file. */ +#include <stdio.h> +#line 33 "parse.y" + +#include "sqliteInt.h" +#include "parse.h" + +/* +** An instance of this structure holds information about the +** LIMIT clause of a SELECT statement. +*/ +struct LimitVal { + Expr *pLimit; /* The LIMIT expression. NULL if there is no limit */ + Expr *pOffset; /* The OFFSET expression. NULL if there is none */ +}; + +/* +** An instance of this structure is used to store the LIKE, +** GLOB, NOT LIKE, and NOT GLOB operators. +*/ +struct LikeOp { + Token operator; /* "like" or "glob" or "regexp" */ + int not; /* True if the NOT keyword is present */ +}; + +/* +** An instance of the following structure describes the event of a +** TRIGGER. "a" is the event type, one of TK_UPDATE, TK_INSERT, +** TK_DELETE, or TK_INSTEAD. If the event is of the form +** +** UPDATE ON (a,b,c) +** +** Then the "b" IdList records the list "a,b,c". +*/ +struct TrigEvent { int a; IdList * b; }; + +/* +** An instance of this structure holds the ATTACH key and the key type. +*/ +struct AttachKey { int type; Token key; }; + +#line 48 "parse.c" +/* Next is all token values, in a form suitable for use by makeheaders. +** This section will be null unless lemon is run with the -m switch. +*/ +/* +** These constants (all generated automatically by the parser generator) +** specify the various kinds of tokens (terminals) that the parser +** understands. +** +** Each symbol here is a terminal symbol in the grammar. +*/ +/* Make sure the INTERFACE macro is defined. +*/ +#ifndef INTERFACE +# define INTERFACE 1 +#endif +/* The next thing included is series of defines which control +** various aspects of the generated parser. +** YYCODETYPE is the data type used for storing terminal +** and nonterminal numbers. "unsigned char" is +** used if there are fewer than 250 terminals +** and nonterminals. "int" is used otherwise. +** YYNOCODE is a number of type YYCODETYPE which corresponds +** to no legal terminal or nonterminal number. This +** number is used to fill in empty slots of the hash +** table. +** YYFALLBACK If defined, this indicates that one or more tokens +** have fall-back values which should be used if the +** original value of the token will not parse. +** YYACTIONTYPE is the data type used for storing terminal +** and nonterminal numbers. "unsigned char" is +** used if there are fewer than 250 rules and +** states combined. "int" is used otherwise. +** sqlite3ParserTOKENTYPE is the data type used for minor tokens given +** directly to the parser from the tokenizer. +** YYMINORTYPE is the data type used for all minor tokens. +** This is typically a union of many types, one of +** which is sqlite3ParserTOKENTYPE. The entry in the union +** for base tokens is called "yy0". +** YYSTACKDEPTH is the maximum depth of the parser's stack. +** sqlite3ParserARG_SDECL A static variable declaration for the %extra_argument +** sqlite3ParserARG_PDECL A parameter declaration for the %extra_argument +** sqlite3ParserARG_STORE Code to store %extra_argument into yypParser +** sqlite3ParserARG_FETCH Code to extract %extra_argument from yypParser +** YYNSTATE the combined number of states. +** YYNRULE the number of rules in the grammar +** YYERRORSYMBOL is the code number of the error symbol. If not +** defined, then do no error processing. +*/ +#define YYCODETYPE unsigned char +#define YYNOCODE 241 +#define YYACTIONTYPE unsigned short int +#define sqlite3ParserTOKENTYPE Token +typedef union { + sqlite3ParserTOKENTYPE yy0; + Expr* yy2; + struct {int value; int mask;} yy47; + SrcList* yy67; + ExprList* yy82; + struct AttachKey yy132; + struct TrigEvent yy210; + IdList* yy240; + struct LimitVal yy244; + Token yy258; + TriggerStep* yy347; + int yy412; + struct LikeOp yy438; + Select* yy459; + int yy481; +} YYMINORTYPE; +#define YYSTACKDEPTH 100 +#define sqlite3ParserARG_SDECL Parse *pParse; +#define sqlite3ParserARG_PDECL ,Parse *pParse +#define sqlite3ParserARG_FETCH Parse *pParse = yypParser->pParse +#define sqlite3ParserARG_STORE yypParser->pParse = pParse +#define YYNSTATE 565 +#define YYNRULE 305 +#define YYERRORSYMBOL 141 +#define YYERRSYMDT yy481 +#define YYFALLBACK 1 +#define YY_NO_ACTION (YYNSTATE+YYNRULE+2) +#define YY_ACCEPT_ACTION (YYNSTATE+YYNRULE+1) +#define YY_ERROR_ACTION (YYNSTATE+YYNRULE) + +/* Next are that tables used to determine what action to take based on the +** current state and lookahead token. These tables are used to implement +** functions that take a state number and lookahead value and return an +** action integer. +** +** Suppose the action integer is N. Then the action is determined as +** follows +** +** 0 <= N < YYNSTATE Shift N. That is, push the lookahead +** token onto the stack and goto state N. +** +** YYNSTATE <= N < YYNSTATE+YYNRULE Reduce by rule N-YYNSTATE. +** +** N == YYNSTATE+YYNRULE A syntax error has occurred. +** +** N == YYNSTATE+YYNRULE+1 The parser accepts its input. +** +** N == YYNSTATE+YYNRULE+2 No such action. Denotes unused +** slots in the yy_action[] table. +** +** The action table is constructed as a single large table named yy_action[]. +** Given state S and lookahead X, the action is computed as +** +** yy_action[ yy_shift_ofst[S] + X ] +** +** If the index value yy_shift_ofst[S]+X is out of range or if the value +** yy_lookahead[yy_shift_ofst[S]+X] is not equal to X or if yy_shift_ofst[S] +** is equal to YY_SHIFT_USE_DFLT, it means that the action is not in the table +** and that yy_default[S] should be used instead. +** +** The formula above is for computing the action when the lookahead is +** a terminal symbol. If the lookahead is a non-terminal (as occurs after +** a reduce action) then the yy_reduce_ofst[] array is used in place of +** the yy_shift_ofst[] array and YY_REDUCE_USE_DFLT is used in place of +** YY_SHIFT_USE_DFLT. +** +** The following are the tables generated in this section: +** +** yy_action[] A single table containing all actions. +** yy_lookahead[] A table containing the lookahead for each entry in +** yy_action. Used to detect hash collisions. +** yy_shift_ofst[] For each state, the offset into yy_action for +** shifting terminals. +** yy_reduce_ofst[] For each state, the offset into yy_action for +** shifting non-terminals after a reduce. +** yy_default[] Default action for each state. +*/ +static const YYACTIONTYPE yy_action[] = { + /* 0 */ 259, 65, 257, 112, 114, 110, 116, 66, 122, 124, + /* 10 */ 126, 128, 130, 132, 134, 136, 138, 140, 568, 142, + /* 20 */ 150, 122, 124, 126, 128, 130, 132, 134, 136, 138, + /* 30 */ 140, 130, 132, 134, 136, 138, 140, 108, 94, 143, + /* 40 */ 153, 158, 163, 152, 157, 118, 120, 112, 114, 110, + /* 50 */ 116, 72, 122, 124, 126, 128, 130, 132, 134, 136, + /* 60 */ 138, 140, 7, 106, 219, 258, 122, 124, 126, 128, + /* 70 */ 130, 132, 134, 136, 138, 140, 367, 13, 9, 369, + /* 80 */ 376, 381, 142, 871, 1, 564, 92, 27, 4, 399, + /* 90 */ 363, 384, 844, 341, 291, 28, 10, 95, 398, 33, + /* 100 */ 108, 94, 143, 153, 158, 163, 152, 157, 118, 120, + /* 110 */ 112, 114, 110, 116, 96, 122, 124, 126, 128, 130, + /* 120 */ 132, 134, 136, 138, 140, 456, 565, 142, 395, 305, + /* 130 */ 101, 102, 103, 288, 75, 394, 3, 563, 231, 275, + /* 140 */ 14, 15, 575, 597, 437, 108, 94, 143, 153, 158, + /* 150 */ 163, 152, 157, 118, 120, 112, 114, 110, 116, 13, + /* 160 */ 122, 124, 126, 128, 130, 132, 134, 136, 138, 140, + /* 170 */ 573, 77, 142, 223, 232, 13, 490, 462, 452, 167, + /* 180 */ 306, 169, 170, 276, 254, 3, 563, 81, 277, 183, + /* 190 */ 108, 94, 143, 153, 158, 163, 152, 157, 118, 120, + /* 200 */ 112, 114, 110, 116, 52, 122, 124, 126, 128, 130, + /* 210 */ 132, 134, 136, 138, 140, 48, 54, 799, 448, 51, + /* 220 */ 797, 77, 14, 15, 49, 363, 134, 136, 138, 140, + /* 230 */ 16, 17, 18, 32, 33, 50, 308, 197, 14, 15, + /* 240 */ 367, 261, 13, 369, 376, 381, 142, 37, 337, 40, + /* 250 */ 59, 67, 69, 301, 332, 384, 364, 397, 259, 807, + /* 260 */ 257, 334, 51, 193, 108, 94, 143, 153, 158, 163, + /* 270 */ 152, 157, 118, 120, 112, 114, 110, 116, 262, 122, + /* 280 */ 124, 126, 128, 130, 132, 134, 136, 138, 140, 13, + /* 290 */ 171, 142, 40, 59, 67, 69, 301, 332, 642, 148, + /* 300 */ 365, 159, 164, 261, 334, 14, 15, 44, 45, 108, + /* 310 */ 94, 143, 153, 158, 163, 152, 157, 118, 120, 112, + /* 320 */ 114, 110, 116, 258, 122, 124, 126, 128, 130, 132, + /* 330 */ 134, 136, 138, 140, 148, 218, 159, 164, 184, 12, + /* 340 */ 284, 417, 48, 360, 358, 293, 290, 347, 352, 353, + /* 350 */ 289, 49, 14, 15, 688, 2, 96, 148, 4, 159, + /* 360 */ 164, 257, 50, 530, 46, 142, 367, 155, 165, 369, + /* 370 */ 376, 381, 13, 576, 47, 167, 75, 169, 170, 554, + /* 380 */ 172, 384, 207, 108, 94, 143, 153, 158, 163, 152, + /* 390 */ 157, 118, 120, 112, 114, 110, 116, 154, 122, 124, + /* 400 */ 126, 128, 130, 132, 134, 136, 138, 140, 299, 354, + /* 410 */ 350, 352, 353, 96, 96, 13, 34, 20, 294, 362, + /* 420 */ 345, 144, 581, 167, 258, 169, 170, 821, 142, 558, + /* 430 */ 213, 244, 254, 75, 75, 14, 15, 172, 186, 167, + /* 440 */ 533, 169, 170, 146, 147, 417, 108, 94, 143, 153, + /* 450 */ 158, 163, 152, 157, 118, 120, 112, 114, 110, 116, + /* 460 */ 96, 122, 124, 126, 128, 130, 132, 134, 136, 138, + /* 470 */ 140, 145, 354, 142, 22, 239, 383, 589, 14, 15, + /* 480 */ 75, 36, 336, 419, 172, 187, 842, 213, 528, 582, + /* 490 */ 331, 108, 94, 143, 153, 158, 163, 152, 157, 118, + /* 500 */ 120, 112, 114, 110, 116, 249, 122, 124, 126, 128, + /* 510 */ 130, 132, 134, 136, 138, 140, 306, 661, 142, 327, + /* 520 */ 574, 849, 148, 11, 159, 164, 309, 316, 318, 168, + /* 530 */ 42, 327, 666, 327, 212, 393, 108, 94, 143, 153, + /* 540 */ 158, 163, 152, 157, 118, 120, 112, 114, 110, 116, + /* 550 */ 96, 122, 124, 126, 128, 130, 132, 134, 136, 138, + /* 560 */ 140, 847, 83, 142, 321, 641, 372, 31, 663, 282, + /* 570 */ 75, 242, 308, 689, 231, 246, 167, 334, 169, 170, + /* 580 */ 269, 108, 94, 143, 153, 158, 163, 152, 157, 118, + /* 590 */ 120, 112, 114, 110, 116, 324, 122, 124, 126, 128, + /* 600 */ 130, 132, 134, 136, 138, 140, 246, 328, 142, 328, + /* 610 */ 225, 434, 24, 39, 433, 210, 167, 211, 169, 170, + /* 620 */ 167, 331, 169, 170, 583, 435, 108, 161, 143, 153, + /* 630 */ 158, 163, 152, 157, 118, 120, 112, 114, 110, 116, + /* 640 */ 248, 122, 124, 126, 128, 130, 132, 134, 136, 138, + /* 650 */ 140, 57, 58, 142, 624, 837, 323, 727, 271, 261, + /* 660 */ 167, 243, 169, 170, 313, 312, 247, 167, 798, 169, + /* 670 */ 170, 248, 94, 143, 153, 158, 163, 152, 157, 118, + /* 680 */ 120, 112, 114, 110, 116, 96, 122, 124, 126, 128, + /* 690 */ 130, 132, 134, 136, 138, 140, 279, 247, 142, 360, + /* 700 */ 358, 6, 5, 363, 346, 75, 274, 25, 257, 489, + /* 710 */ 13, 561, 33, 503, 13, 268, 267, 269, 143, 153, + /* 720 */ 158, 163, 152, 157, 118, 120, 112, 114, 110, 116, + /* 730 */ 64, 122, 124, 126, 128, 130, 132, 134, 136, 138, + /* 740 */ 140, 26, 76, 96, 400, 77, 71, 584, 96, 451, + /* 750 */ 166, 485, 29, 76, 402, 78, 167, 71, 169, 170, + /* 760 */ 295, 451, 211, 75, 30, 257, 314, 172, 75, 195, + /* 770 */ 514, 258, 292, 14, 15, 690, 77, 14, 15, 106, + /* 780 */ 195, 77, 77, 173, 191, 315, 203, 77, 344, 215, + /* 790 */ 106, 690, 327, 77, 173, 495, 338, 588, 529, 403, + /* 800 */ 179, 177, 296, 453, 251, 209, 475, 327, 175, 73, + /* 810 */ 74, 179, 177, 95, 531, 532, 35, 213, 475, 175, + /* 820 */ 73, 74, 457, 38, 95, 378, 438, 459, 258, 501, + /* 830 */ 449, 497, 841, 411, 461, 406, 653, 76, 311, 459, + /* 840 */ 387, 71, 322, 81, 323, 42, 101, 102, 103, 104, + /* 850 */ 105, 181, 185, 96, 356, 357, 96, 101, 102, 103, + /* 860 */ 104, 105, 181, 185, 195, 76, 655, 544, 328, 71, + /* 870 */ 96, 271, 431, 75, 106, 354, 75, 489, 173, 327, + /* 880 */ 298, 215, 410, 328, 428, 430, 429, 426, 427, 96, + /* 890 */ 75, 721, 195, 76, 91, 179, 177, 71, 348, 379, + /* 900 */ 349, 323, 106, 175, 73, 74, 173, 467, 95, 75, + /* 910 */ 271, 499, 445, 93, 77, 388, 446, 323, 323, 521, + /* 920 */ 195, 454, 45, 179, 177, 285, 836, 42, 41, 432, + /* 930 */ 106, 175, 73, 74, 173, 480, 95, 269, 488, 43, + /* 940 */ 486, 101, 102, 103, 104, 105, 181, 185, 800, 721, + /* 950 */ 417, 179, 177, 229, 422, 328, 96, 96, 96, 175, + /* 960 */ 73, 74, 814, 96, 95, 522, 53, 486, 479, 101, + /* 970 */ 102, 103, 104, 105, 181, 185, 75, 75, 75, 13, + /* 980 */ 107, 109, 423, 75, 55, 8, 106, 111, 496, 857, + /* 990 */ 19, 21, 23, 401, 96, 472, 56, 101, 102, 103, + /* 1000 */ 104, 105, 181, 185, 536, 240, 81, 339, 342, 863, + /* 1010 */ 546, 61, 96, 96, 75, 96, 341, 482, 113, 483, + /* 1020 */ 95, 96, 525, 417, 456, 542, 13, 96, 96, 523, + /* 1030 */ 417, 549, 75, 75, 552, 75, 115, 117, 472, 119, + /* 1040 */ 96, 75, 14, 15, 81, 121, 96, 75, 75, 77, + /* 1050 */ 417, 123, 125, 101, 102, 103, 60, 519, 466, 96, + /* 1060 */ 75, 498, 417, 240, 127, 417, 75, 64, 500, 62, + /* 1070 */ 129, 96, 63, 690, 96, 504, 508, 452, 68, 75, + /* 1080 */ 417, 494, 96, 131, 96, 96, 81, 96, 502, 14, + /* 1090 */ 15, 75, 96, 96, 75, 133, 555, 70, 135, 96, + /* 1100 */ 506, 512, 75, 510, 75, 75, 137, 75, 139, 141, + /* 1110 */ 96, 149, 75, 75, 81, 96, 151, 160, 516, 75, + /* 1120 */ 96, 96, 96, 162, 598, 80, 599, 96, 96, 82, + /* 1130 */ 75, 240, 221, 84, 174, 75, 96, 96, 96, 176, + /* 1140 */ 75, 75, 75, 96, 178, 180, 192, 75, 75, 518, + /* 1150 */ 96, 194, 204, 96, 79, 286, 75, 75, 75, 237, + /* 1160 */ 206, 208, 220, 75, 96, 96, 96, 236, 85, 235, + /* 1170 */ 75, 96, 87, 75, 241, 75, 867, 273, 215, 283, + /* 1180 */ 86, 77, 90, 97, 75, 75, 75, 88, 382, 470, + /* 1190 */ 474, 75, 89, 98, 99, 487, 100, 140, 156, 214, + /* 1200 */ 667, 668, 669, 182, 205, 188, 190, 189, 196, 199, + /* 1210 */ 198, 201, 215, 200, 202, 216, 217, 224, 222, 228, + /* 1220 */ 227, 229, 230, 226, 234, 238, 211, 245, 233, 253, + /* 1230 */ 250, 252, 255, 272, 260, 263, 265, 256, 264, 266, + /* 1240 */ 270, 278, 287, 280, 297, 281, 300, 320, 303, 302, + /* 1250 */ 305, 307, 304, 325, 333, 329, 310, 317, 326, 351, + /* 1260 */ 355, 370, 359, 330, 319, 340, 343, 368, 371, 361, + /* 1270 */ 374, 377, 385, 335, 375, 373, 396, 386, 380, 389, + /* 1280 */ 390, 54, 366, 391, 404, 392, 407, 405, 409, 408, + /* 1290 */ 412, 413, 418, 416, 829, 414, 424, 425, 415, 834, + /* 1300 */ 420, 439, 835, 421, 436, 440, 441, 442, 443, 444, + /* 1310 */ 447, 805, 450, 806, 455, 458, 828, 460, 728, 464, + /* 1320 */ 729, 843, 453, 465, 468, 471, 463, 845, 476, 469, + /* 1330 */ 481, 478, 473, 477, 484, 846, 493, 491, 848, 492, + /* 1340 */ 660, 662, 813, 855, 505, 507, 720, 509, 511, 723, + /* 1350 */ 513, 726, 515, 815, 524, 526, 527, 520, 517, 816, + /* 1360 */ 817, 818, 819, 534, 535, 820, 856, 539, 858, 540, + /* 1370 */ 545, 538, 543, 859, 862, 548, 551, 864, 553, 550, + /* 1380 */ 537, 557, 541, 547, 865, 556, 866, 560, 559, 547, + /* 1390 */ 562, +}; +static const YYCODETYPE yy_lookahead[] = { + /* 0 */ 25, 30, 27, 72, 73, 74, 75, 36, 77, 78, + /* 10 */ 79, 80, 81, 82, 83, 84, 85, 86, 10, 44, + /* 20 */ 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, + /* 30 */ 86, 81, 82, 83, 84, 85, 86, 62, 63, 64, + /* 40 */ 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, + /* 50 */ 75, 23, 77, 78, 79, 80, 81, 82, 83, 84, + /* 60 */ 85, 86, 10, 60, 26, 90, 77, 78, 79, 80, + /* 70 */ 81, 82, 83, 84, 85, 86, 92, 27, 148, 95, + /* 80 */ 96, 97, 44, 142, 143, 144, 48, 23, 147, 25, + /* 90 */ 150, 107, 18, 90, 24, 155, 149, 94, 158, 159, + /* 100 */ 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, + /* 110 */ 72, 73, 74, 75, 150, 77, 78, 79, 80, 81, + /* 120 */ 82, 83, 84, 85, 86, 51, 0, 44, 177, 178, + /* 130 */ 127, 128, 129, 83, 170, 184, 10, 11, 174, 157, + /* 140 */ 90, 91, 10, 115, 22, 62, 63, 64, 65, 66, + /* 150 */ 67, 68, 69, 70, 71, 72, 73, 74, 75, 27, + /* 160 */ 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, + /* 170 */ 10, 189, 44, 209, 210, 27, 102, 103, 104, 109, + /* 180 */ 45, 111, 112, 201, 202, 10, 11, 113, 206, 157, + /* 190 */ 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, + /* 200 */ 72, 73, 74, 75, 94, 77, 78, 79, 80, 81, + /* 210 */ 82, 83, 84, 85, 86, 19, 106, 134, 96, 64, + /* 220 */ 18, 189, 90, 91, 28, 150, 83, 84, 85, 86, + /* 230 */ 14, 15, 16, 158, 159, 39, 101, 41, 90, 91, + /* 240 */ 92, 163, 27, 95, 96, 97, 44, 92, 93, 94, + /* 250 */ 95, 96, 97, 98, 99, 107, 181, 182, 25, 137, + /* 260 */ 27, 106, 64, 135, 62, 63, 64, 65, 66, 67, + /* 270 */ 68, 69, 70, 71, 72, 73, 74, 75, 200, 77, + /* 280 */ 78, 79, 80, 81, 82, 83, 84, 85, 86, 27, + /* 290 */ 24, 44, 94, 95, 96, 97, 98, 99, 24, 217, + /* 300 */ 26, 219, 220, 163, 106, 90, 91, 186, 187, 62, + /* 310 */ 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, + /* 320 */ 73, 74, 75, 90, 77, 78, 79, 80, 81, 82, + /* 330 */ 83, 84, 85, 86, 217, 218, 219, 220, 24, 150, + /* 340 */ 200, 150, 19, 81, 82, 24, 110, 165, 166, 167, + /* 350 */ 114, 28, 90, 91, 24, 144, 150, 217, 147, 219, + /* 360 */ 220, 27, 39, 101, 41, 44, 92, 64, 23, 95, + /* 370 */ 96, 97, 27, 10, 51, 109, 170, 111, 112, 188, + /* 380 */ 174, 107, 135, 62, 63, 64, 65, 66, 67, 68, + /* 390 */ 69, 70, 71, 72, 73, 74, 75, 94, 77, 78, + /* 400 */ 79, 80, 81, 82, 83, 84, 85, 86, 24, 227, + /* 410 */ 165, 166, 167, 150, 150, 27, 160, 149, 212, 163, + /* 420 */ 164, 44, 10, 109, 90, 111, 112, 10, 44, 238, + /* 430 */ 224, 201, 202, 170, 170, 90, 91, 174, 174, 109, + /* 440 */ 23, 111, 112, 66, 67, 150, 62, 63, 64, 65, + /* 450 */ 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, + /* 460 */ 150, 77, 78, 79, 80, 81, 82, 83, 84, 85, + /* 470 */ 86, 94, 227, 44, 149, 212, 171, 10, 90, 91, + /* 480 */ 170, 168, 169, 188, 174, 221, 12, 224, 71, 10, + /* 490 */ 177, 62, 63, 64, 65, 66, 67, 68, 69, 70, + /* 500 */ 71, 72, 73, 74, 75, 117, 77, 78, 79, 80, + /* 510 */ 81, 82, 83, 84, 85, 86, 45, 10, 44, 150, + /* 520 */ 10, 10, 217, 13, 219, 220, 102, 103, 104, 110, + /* 530 */ 101, 150, 113, 150, 224, 64, 62, 63, 64, 65, + /* 540 */ 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, + /* 550 */ 150, 77, 78, 79, 80, 81, 82, 83, 84, 85, + /* 560 */ 86, 10, 192, 44, 183, 24, 183, 26, 10, 199, + /* 570 */ 170, 26, 101, 24, 174, 26, 109, 106, 111, 112, + /* 580 */ 26, 62, 63, 64, 65, 66, 67, 68, 69, 70, + /* 590 */ 71, 72, 73, 74, 75, 226, 77, 78, 79, 80, + /* 600 */ 81, 82, 83, 84, 85, 86, 26, 226, 44, 226, + /* 610 */ 210, 29, 149, 169, 32, 24, 109, 26, 111, 112, + /* 620 */ 109, 177, 111, 112, 10, 43, 62, 63, 64, 65, + /* 630 */ 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, + /* 640 */ 91, 77, 78, 79, 80, 81, 82, 83, 84, 85, + /* 650 */ 86, 14, 15, 44, 24, 101, 26, 10, 150, 163, + /* 660 */ 109, 116, 111, 112, 93, 94, 117, 109, 18, 111, + /* 670 */ 112, 91, 63, 64, 65, 66, 67, 68, 69, 70, + /* 680 */ 71, 72, 73, 74, 75, 150, 77, 78, 79, 80, + /* 690 */ 81, 82, 83, 84, 85, 86, 200, 117, 44, 81, + /* 700 */ 82, 145, 146, 150, 23, 170, 23, 151, 27, 174, + /* 710 */ 27, 158, 159, 157, 27, 24, 208, 26, 64, 65, + /* 720 */ 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, + /* 730 */ 100, 77, 78, 79, 80, 81, 82, 83, 84, 85, + /* 740 */ 86, 152, 23, 150, 157, 189, 27, 10, 150, 157, + /* 750 */ 157, 216, 156, 23, 153, 157, 109, 27, 111, 112, + /* 760 */ 24, 157, 26, 170, 24, 27, 33, 174, 170, 50, + /* 770 */ 214, 90, 174, 90, 91, 101, 189, 90, 91, 60, + /* 780 */ 50, 189, 189, 64, 134, 52, 136, 189, 162, 115, + /* 790 */ 60, 25, 150, 189, 64, 21, 170, 10, 150, 21, + /* 800 */ 81, 82, 83, 62, 117, 212, 214, 150, 89, 90, + /* 810 */ 91, 81, 82, 94, 166, 167, 161, 224, 214, 89, + /* 820 */ 90, 91, 230, 150, 94, 183, 225, 235, 90, 55, + /* 830 */ 229, 57, 12, 55, 230, 57, 10, 23, 105, 235, + /* 840 */ 183, 27, 24, 113, 26, 101, 127, 128, 129, 130, + /* 850 */ 131, 132, 133, 150, 127, 128, 150, 127, 128, 129, + /* 860 */ 130, 131, 132, 133, 50, 23, 125, 129, 226, 27, + /* 870 */ 150, 150, 47, 170, 60, 227, 170, 174, 64, 150, + /* 880 */ 174, 115, 157, 226, 102, 103, 104, 53, 54, 150, + /* 890 */ 170, 10, 50, 23, 174, 81, 82, 27, 24, 24, + /* 900 */ 26, 26, 60, 89, 90, 91, 64, 26, 94, 170, + /* 910 */ 150, 137, 183, 174, 189, 24, 24, 26, 26, 216, + /* 920 */ 50, 186, 187, 81, 82, 83, 101, 101, 171, 208, + /* 930 */ 60, 89, 90, 91, 64, 24, 94, 26, 24, 34, + /* 940 */ 26, 127, 128, 129, 130, 131, 132, 133, 134, 10, + /* 950 */ 150, 81, 82, 27, 134, 226, 150, 150, 150, 89, + /* 960 */ 90, 91, 10, 150, 94, 24, 171, 26, 208, 127, + /* 970 */ 128, 129, 130, 131, 132, 133, 170, 170, 170, 27, + /* 980 */ 174, 174, 174, 170, 180, 12, 60, 174, 188, 10, + /* 990 */ 17, 18, 19, 20, 150, 150, 42, 127, 128, 129, + /* 1000 */ 130, 131, 132, 133, 31, 124, 113, 81, 82, 10, + /* 1010 */ 37, 172, 150, 150, 170, 150, 90, 157, 174, 126, + /* 1020 */ 94, 150, 49, 150, 51, 46, 27, 150, 150, 56, + /* 1030 */ 150, 58, 170, 170, 61, 170, 174, 174, 150, 174, + /* 1040 */ 150, 170, 90, 91, 113, 174, 150, 170, 170, 189, + /* 1050 */ 150, 174, 174, 127, 128, 129, 46, 126, 213, 150, + /* 1060 */ 170, 188, 150, 124, 174, 150, 170, 100, 188, 171, + /* 1070 */ 174, 150, 173, 10, 150, 102, 103, 104, 171, 170, + /* 1080 */ 150, 108, 150, 174, 150, 150, 113, 150, 188, 90, + /* 1090 */ 91, 170, 150, 150, 170, 174, 59, 23, 174, 150, + /* 1100 */ 188, 213, 170, 188, 170, 170, 174, 170, 174, 174, + /* 1110 */ 150, 174, 170, 170, 113, 150, 174, 174, 188, 170, + /* 1120 */ 150, 150, 150, 174, 115, 189, 115, 150, 150, 191, + /* 1130 */ 170, 124, 119, 193, 174, 170, 150, 150, 150, 174, + /* 1140 */ 170, 170, 170, 150, 174, 174, 174, 170, 170, 157, + /* 1150 */ 150, 174, 174, 150, 190, 150, 170, 170, 170, 121, + /* 1160 */ 174, 174, 174, 170, 150, 150, 150, 174, 194, 122, + /* 1170 */ 170, 150, 196, 170, 174, 170, 139, 174, 115, 174, + /* 1180 */ 195, 189, 123, 115, 170, 170, 170, 197, 174, 174, + /* 1190 */ 174, 170, 198, 150, 115, 174, 150, 86, 94, 150, + /* 1200 */ 113, 113, 113, 23, 134, 222, 18, 223, 23, 187, + /* 1210 */ 24, 150, 115, 26, 24, 150, 154, 26, 120, 99, + /* 1220 */ 172, 27, 162, 211, 172, 120, 26, 203, 211, 117, + /* 1230 */ 150, 150, 150, 101, 150, 204, 118, 154, 205, 23, + /* 1240 */ 150, 24, 115, 204, 24, 205, 171, 23, 175, 150, + /* 1250 */ 178, 150, 176, 211, 162, 211, 179, 179, 172, 24, + /* 1260 */ 228, 46, 228, 172, 179, 170, 170, 150, 23, 163, + /* 1270 */ 24, 23, 46, 180, 171, 173, 182, 23, 171, 98, + /* 1280 */ 150, 106, 182, 175, 150, 176, 150, 154, 25, 154, + /* 1290 */ 150, 154, 154, 101, 12, 231, 40, 38, 232, 101, + /* 1300 */ 233, 137, 101, 234, 47, 150, 154, 101, 150, 23, + /* 1310 */ 171, 10, 12, 137, 185, 18, 10, 10, 125, 150, + /* 1320 */ 125, 18, 62, 105, 150, 194, 185, 10, 125, 71, + /* 1330 */ 215, 23, 71, 150, 23, 10, 194, 116, 10, 150, + /* 1340 */ 10, 10, 10, 10, 116, 194, 10, 185, 105, 10, + /* 1350 */ 194, 10, 125, 10, 150, 150, 154, 23, 215, 10, + /* 1360 */ 10, 10, 10, 150, 24, 10, 10, 25, 10, 150, + /* 1370 */ 35, 163, 163, 10, 10, 150, 154, 10, 21, 150, + /* 1380 */ 236, 150, 237, 236, 10, 138, 10, 239, 139, 240, + /* 1390 */ 140, +}; +#define YY_SHIFT_USE_DFLT (-70) +static const short yy_shift_ofst[] = { + /* 0 */ 175, 126, -70, -70, 973, 8, 52, -70, 216, 510, + /* 10 */ 160, 132, 363, -70, -70, -70, -70, -70, -70, 510, + /* 20 */ 412, 510, 479, 510, 614, 64, 737, 215, 541, 740, + /* 30 */ 787, 148, -70, 334, -70, 155, -70, 215, 198, -70, + /* 40 */ 744, -70, 905, 323, -70, -70, -70, -70, -70, -70, + /* 50 */ -70, 110, 744, -70, 954, -70, 637, -70, -70, 1010, + /* 60 */ -29, 744, 967, -70, -70, -70, -70, 744, -70, 1074, + /* 70 */ 870, 28, 719, 1009, 1011, -70, 730, -70, 70, 1001, + /* 80 */ -70, 236, -70, 545, 1007, 1038, 1047, 1013, 1059, -70, + /* 90 */ 870, 38, 870, 519, 870, -70, 1068, 215, 1079, 215, + /* 100 */ -70, -70, -70, -70, -70, -70, -70, 654, 870, 609, + /* 110 */ 870, -11, 870, -11, 870, -11, 870, -11, 870, -69, + /* 120 */ 870, -69, 870, -50, 870, -50, 870, -50, 870, -50, + /* 130 */ 870, 143, 870, 143, 870, 1111, 870, 1111, 870, 1111, + /* 140 */ 870, -70, -70, 377, -70, -70, -70, -70, 870, -56, + /* 150 */ 870, -11, -70, 303, -70, 1104, -70, -70, -70, 870, + /* 160 */ 564, 870, -69, -70, 345, 730, 266, 419, 1087, 1088, + /* 170 */ 1089, -70, 519, 870, 654, 870, -70, 870, -70, 870, + /* 180 */ -70, 1180, 1001, 314, -70, 814, 83, 1070, 650, 1188, + /* 190 */ -70, 870, 128, 870, 519, 1185, 196, 1186, -70, 1187, + /* 200 */ 215, 1190, -70, 870, 202, 870, 247, 870, 519, 591, + /* 210 */ -70, 870, -70, -70, 1097, 215, -70, -70, -70, 870, + /* 220 */ 519, 1098, 870, 1191, 870, 1120, -29, -70, 1194, -70, + /* 230 */ -70, 519, 1120, -29, -70, 870, 519, 1105, 870, 1200, + /* 240 */ 870, 519, -70, -70, 580, -70, -70, -70, 388, -70, + /* 250 */ 687, -70, 1112, -70, 683, 1097, 233, -70, -70, 215, + /* 260 */ -70, -70, 1132, 1118, -70, 1216, 215, 691, -70, 215, + /* 270 */ -70, -70, 870, 519, 1001, 330, 549, 1217, 233, 1132, + /* 280 */ 1118, -70, 842, -25, -70, -70, 1127, 50, -70, -70, + /* 290 */ -70, -70, 321, -70, 736, -70, 1220, -70, 384, 744, + /* 300 */ -70, 215, 1224, -70, 135, -70, 215, -70, 424, 733, + /* 310 */ -70, 571, -70, -70, -70, -70, 733, -70, 733, -70, + /* 320 */ 215, 818, -70, 215, 1120, -29, -70, -70, 1120, -29, + /* 330 */ -70, -70, 1194, -70, 954, -70, -70, 926, -70, 3, + /* 340 */ -70, -70, 3, -70, -70, 681, 618, 874, -70, 618, + /* 350 */ 1235, -70, -70, -70, 727, -70, -70, -70, 727, -70, + /* 360 */ -70, -70, -70, -70, 274, -16, -70, 215, -70, 1215, + /* 370 */ 1245, 215, 630, 1246, 744, -70, 1248, 215, 875, 744, + /* 380 */ -70, 870, 429, -70, 1226, 1254, 215, 891, 1181, 215, + /* 390 */ 1224, -70, 471, 1175, -70, -70, -70, -70, -70, 1001, + /* 400 */ 467, 122, 778, 215, 1097, -70, 215, 766, 1263, 1001, + /* 410 */ 507, 215, 1097, 582, 782, 1192, 215, 1097, -70, 1256, + /* 420 */ 820, 1282, 870, 474, 1259, 834, -70, -70, 1198, 1201, + /* 430 */ 825, 215, 554, -70, -70, 1257, -70, -70, 1164, 215, + /* 440 */ 674, 1206, 215, 1286, 215, 892, 826, 1301, 1176, 1300, + /* 450 */ 74, 511, 741, 323, -70, 1193, 1195, 1297, 1306, 1307, + /* 460 */ 74, 1303, 1260, 215, 1218, 215, 881, 215, 1258, 870, + /* 470 */ 519, 1317, 1261, 870, 519, 1203, 215, 1308, 215, 911, + /* 480 */ -70, 893, 551, 1311, 870, 914, 870, 519, 1325, 519, + /* 490 */ 1221, 215, 939, 1328, 774, 215, 1330, 215, 1331, 215, + /* 500 */ 1332, 215, 1333, 558, 1228, 215, 939, 1336, 1260, 215, + /* 510 */ 1243, 215, 881, 1339, 1227, 215, 1308, 931, 647, 1334, + /* 520 */ 870, 941, 1341, 952, 1343, 215, 1097, 417, 262, 1349, + /* 530 */ 1350, 1351, 1352, 215, 1340, 1355, 1335, 334, 1342, 215, + /* 540 */ 979, 1356, 738, 1358, 1363, -70, 1335, 215, 1364, 999, + /* 550 */ 1063, 1367, 1357, 215, 1037, 1247, 215, 1374, 1249, 1250, + /* 560 */ 215, 1376, -70, -70, -70, +}; +#define YY_REDUCE_USE_DFLT (-71) +static const short yy_reduce_ofst[] = { + /* 0 */ -59, 211, -71, -71, 556, -71, -71, -71, -70, -53, + /* 10 */ -71, 189, -71, -71, -71, -71, -71, -71, -71, 268, + /* 20 */ -71, 325, -71, 463, -71, 589, -71, -60, 596, -71, + /* 30 */ -71, 75, -71, 256, 655, 313, -71, 673, 444, -71, + /* 40 */ 757, -71, -71, 121, -71, -71, -71, -71, -71, -71, + /* 50 */ -71, -71, 795, -71, 804, -71, -71, -71, -71, -71, + /* 60 */ 839, 898, 899, -71, -71, -71, -71, 907, -71, -71, + /* 70 */ 706, -71, 206, -71, -71, -71, 598, -71, 964, 936, + /* 80 */ -71, 938, 370, 940, 974, 985, 976, 990, 994, -71, + /* 90 */ 720, 82, 739, 82, 806, -71, -71, 1043, -71, 1046, + /* 100 */ -71, -71, -71, -71, -71, -71, -71, 82, 807, 82, + /* 110 */ 813, 82, 844, 82, 862, 82, 863, 82, 865, 82, + /* 120 */ 871, 82, 877, 82, 878, 82, 890, 82, 896, 82, + /* 130 */ 909, 82, 921, 82, 924, 82, 932, 82, 934, 82, + /* 140 */ 935, 82, -71, -71, -71, -71, -71, -71, 937, 117, + /* 150 */ 942, 82, -71, -71, -71, -71, -71, -71, -71, 943, + /* 160 */ 82, 949, 82, -71, 1049, 593, 964, -71, -71, -71, + /* 170 */ -71, -71, 82, 960, 82, 965, 82, 970, 82, 971, + /* 180 */ 82, -71, 32, 964, -71, 264, 82, 983, 984, -71, + /* 190 */ -71, 972, 82, 977, 82, -71, 1022, -71, -71, -71, + /* 200 */ 1061, -71, -71, 978, 82, 986, 82, 987, 82, -71, + /* 210 */ -71, 310, -71, -71, 1062, 1065, -71, -71, -71, 988, + /* 220 */ 82, -71, -36, -71, 400, 1012, 1048, -71, 1060, -71, + /* 230 */ -71, 82, 1017, 1052, -71, 993, 82, -71, 263, -71, + /* 240 */ 1000, 82, -71, 230, 1024, -71, -71, -71, 1080, -71, + /* 250 */ 1081, -71, -71, -71, 1082, 1083, 78, -71, -71, 1084, + /* 260 */ -71, -71, 1031, 1033, -71, -71, 508, -71, -71, 1090, + /* 270 */ -71, -71, 1003, 82, -18, 964, 1024, -71, 496, 1039, + /* 280 */ 1040, -71, 1005, 140, -71, -71, -71, 1043, -71, -71, + /* 290 */ -71, -71, 82, -71, -71, -71, -71, -71, 82, 1075, + /* 300 */ -71, 1099, 1073, 1076, 1072, -71, 1101, -71, -71, 1077, + /* 310 */ -71, -71, -71, -71, -71, -71, 1078, -71, 1085, -71, + /* 320 */ 381, -71, -71, 369, 1042, 1086, -71, -71, 1044, 1091, + /* 330 */ -71, -71, 1092, -71, 1093, -71, -71, 626, -71, 1095, + /* 340 */ -71, -71, 1096, -71, -71, 1106, 182, -71, -71, 245, + /* 350 */ -71, -71, -71, -71, 1032, -71, -71, -71, 1034, -71, + /* 360 */ -71, -71, -71, -71, 1094, 1100, -71, 1117, -71, -71, + /* 370 */ -71, 383, 1102, -71, 1103, -71, -71, 642, -71, 1107, + /* 380 */ -71, 1014, 305, -71, -71, -71, 657, -71, -71, 1130, + /* 390 */ 1108, 1109, -49, -71, -71, -71, -71, -71, -71, 587, + /* 400 */ 964, 601, -71, 1134, 1133, -71, 1136, 1135, -71, 725, + /* 410 */ 964, 1140, 1137, 1064, 1066, -71, 295, 1138, -71, 1067, + /* 420 */ 1069, -71, 808, 82, -71, -71, -71, -71, -71, -71, + /* 430 */ -71, 721, -71, -71, -71, -71, -71, -71, -71, 1155, + /* 440 */ 1152, -71, 1158, -71, 729, -71, 1139, -71, -71, -71, + /* 450 */ 592, 964, 1129, 735, -71, -71, -71, -71, -71, -71, + /* 460 */ 604, -71, 1141, 1169, -71, 845, 1131, 1174, -71, 1015, + /* 470 */ 82, -71, -71, 1016, 82, -71, 1183, 1115, 760, -71, + /* 480 */ -71, 860, 964, -71, 535, -71, 1021, 82, -71, 82, + /* 490 */ -71, 1189, 1142, -71, -71, 800, -71, 873, -71, 880, + /* 500 */ -71, 900, -71, 964, -71, 912, 1151, -71, 1162, 915, + /* 510 */ -71, 888, 1156, -71, -71, 930, 1143, 992, 964, -71, + /* 520 */ 703, -71, -71, 1204, -71, 1205, 1202, -71, 648, -71, + /* 530 */ -71, -71, -71, 1213, -71, -71, 1144, 1208, -71, 1219, + /* 540 */ 1145, -71, 1209, -71, -71, -71, 1147, 1225, -71, 1229, + /* 550 */ 1222, -71, -71, 191, -71, -71, 1231, -71, -71, 1148, + /* 560 */ 553, -71, -71, -71, -71, +}; +static const YYACTIONTYPE yy_default[] = { + /* 0 */ 571, 571, 566, 569, 870, 870, 870, 570, 577, 870, + /* 10 */ 870, 870, 870, 597, 598, 599, 578, 579, 580, 870, + /* 20 */ 870, 870, 870, 870, 870, 870, 870, 870, 870, 870, + /* 30 */ 870, 870, 590, 600, 609, 592, 608, 870, 870, 610, + /* 40 */ 653, 616, 870, 870, 654, 657, 658, 659, 852, 853, + /* 50 */ 854, 870, 653, 617, 638, 636, 870, 639, 640, 870, + /* 60 */ 709, 653, 624, 618, 625, 707, 708, 653, 619, 870, + /* 70 */ 870, 739, 804, 745, 740, 736, 870, 664, 870, 870, + /* 80 */ 665, 673, 675, 682, 721, 712, 714, 702, 716, 670, + /* 90 */ 870, 717, 870, 718, 870, 738, 870, 870, 741, 870, + /* 100 */ 742, 743, 744, 746, 747, 748, 751, 752, 870, 753, + /* 110 */ 870, 754, 870, 755, 870, 756, 870, 757, 870, 758, + /* 120 */ 870, 759, 870, 760, 870, 761, 870, 762, 870, 763, + /* 130 */ 870, 764, 870, 765, 870, 766, 870, 767, 870, 768, + /* 140 */ 870, 769, 770, 870, 771, 778, 785, 788, 870, 773, + /* 150 */ 870, 772, 775, 870, 776, 870, 779, 777, 784, 870, + /* 160 */ 870, 870, 786, 787, 870, 804, 870, 870, 870, 870, + /* 170 */ 870, 791, 803, 870, 780, 870, 781, 870, 782, 870, + /* 180 */ 783, 870, 870, 870, 793, 870, 870, 870, 870, 870, + /* 190 */ 794, 870, 870, 870, 795, 870, 870, 870, 850, 870, + /* 200 */ 870, 870, 851, 870, 870, 870, 870, 870, 796, 870, + /* 210 */ 789, 804, 801, 802, 690, 870, 691, 792, 774, 870, + /* 220 */ 719, 870, 870, 703, 870, 710, 709, 704, 870, 594, + /* 230 */ 711, 706, 710, 709, 705, 870, 715, 870, 804, 713, + /* 240 */ 870, 722, 674, 685, 683, 684, 693, 694, 870, 695, + /* 250 */ 870, 696, 870, 697, 870, 690, 681, 595, 596, 870, + /* 260 */ 679, 680, 699, 701, 686, 870, 870, 870, 700, 870, + /* 270 */ 734, 735, 870, 698, 685, 870, 870, 870, 681, 699, + /* 280 */ 701, 687, 870, 681, 676, 677, 870, 870, 678, 671, + /* 290 */ 672, 790, 870, 737, 870, 749, 870, 750, 870, 653, + /* 300 */ 620, 870, 808, 626, 621, 627, 870, 628, 870, 870, + /* 310 */ 629, 870, 632, 633, 634, 635, 870, 630, 870, 631, + /* 320 */ 870, 870, 809, 870, 710, 709, 810, 812, 710, 709, + /* 330 */ 811, 622, 870, 623, 638, 637, 611, 870, 612, 870, + /* 340 */ 613, 745, 870, 614, 615, 601, 827, 870, 602, 827, + /* 350 */ 870, 603, 606, 607, 870, 822, 824, 825, 870, 823, + /* 360 */ 826, 605, 604, 593, 870, 870, 643, 870, 646, 870, + /* 370 */ 870, 870, 870, 870, 653, 647, 870, 870, 870, 653, + /* 380 */ 648, 870, 653, 649, 870, 870, 870, 870, 870, 870, + /* 390 */ 808, 626, 651, 870, 650, 652, 644, 645, 591, 870, + /* 400 */ 870, 587, 870, 870, 690, 585, 870, 870, 870, 870, + /* 410 */ 870, 870, 690, 833, 870, 870, 870, 690, 692, 838, + /* 420 */ 870, 870, 870, 870, 870, 870, 839, 840, 870, 870, + /* 430 */ 870, 870, 870, 830, 831, 870, 832, 586, 870, 870, + /* 440 */ 870, 870, 870, 870, 870, 870, 870, 870, 870, 870, + /* 450 */ 870, 870, 870, 870, 656, 870, 870, 870, 870, 870, + /* 460 */ 870, 870, 655, 870, 870, 870, 870, 870, 870, 870, + /* 470 */ 724, 870, 870, 870, 725, 870, 870, 732, 870, 870, + /* 480 */ 733, 870, 870, 870, 870, 870, 870, 730, 870, 731, + /* 490 */ 870, 870, 870, 870, 870, 870, 870, 870, 870, 870, + /* 500 */ 870, 870, 870, 870, 870, 870, 870, 870, 655, 870, + /* 510 */ 870, 870, 870, 870, 870, 870, 732, 870, 870, 870, + /* 520 */ 870, 870, 870, 870, 870, 870, 690, 870, 827, 870, + /* 530 */ 870, 870, 870, 870, 870, 870, 861, 870, 870, 870, + /* 540 */ 870, 870, 870, 870, 870, 860, 861, 870, 870, 870, + /* 550 */ 870, 870, 870, 870, 870, 870, 870, 870, 870, 868, + /* 560 */ 870, 870, 869, 572, 567, +}; +#define YY_SZ_ACTTAB (sizeof(yy_action)/sizeof(yy_action[0])) + +/* The next table maps tokens into fallback tokens. If a construct +** like the following: +** +** %fallback ID X Y Z. +** +** appears in the grammer, then ID becomes a fallback token for X, Y, +** and Z. Whenever one of the tokens X, Y, or Z is input to the parser +** but it does not parse, the type of the token is changed to ID and +** the parse is retried before an error is thrown. +*/ +#ifdef YYFALLBACK +static const YYCODETYPE yyFallback[] = { + 0, /* $ => nothing */ + 0, /* END_OF_FILE => nothing */ + 0, /* ILLEGAL => nothing */ + 0, /* SPACE => nothing */ + 0, /* UNCLOSED_STRING => nothing */ + 0, /* COMMENT => nothing */ + 0, /* FUNCTION => nothing */ + 0, /* COLUMN => nothing */ + 0, /* AGG_FUNCTION => nothing */ + 0, /* CONST_FUNC => nothing */ + 0, /* SEMI => nothing */ + 27, /* EXPLAIN => ID */ + 27, /* BEGIN => ID */ + 0, /* TRANSACTION => nothing */ + 27, /* DEFERRED => ID */ + 27, /* IMMEDIATE => ID */ + 27, /* EXCLUSIVE => ID */ + 0, /* COMMIT => nothing */ + 27, /* END => ID */ + 0, /* ROLLBACK => nothing */ + 0, /* CREATE => nothing */ + 0, /* TABLE => nothing */ + 27, /* TEMP => ID */ + 0, /* LP => nothing */ + 0, /* RP => nothing */ + 0, /* AS => nothing */ + 0, /* COMMA => nothing */ + 0, /* ID => nothing */ + 27, /* ABORT => ID */ + 27, /* AFTER => ID */ + 27, /* ASC => ID */ + 27, /* ATTACH => ID */ + 27, /* BEFORE => ID */ + 27, /* CASCADE => ID */ + 27, /* CONFLICT => ID */ + 27, /* DATABASE => ID */ + 27, /* DESC => ID */ + 27, /* DETACH => ID */ + 27, /* EACH => ID */ + 27, /* FAIL => ID */ + 27, /* FOR => ID */ + 27, /* IGNORE => ID */ + 27, /* INITIALLY => ID */ + 27, /* INSTEAD => ID */ + 27, /* LIKE_KW => ID */ + 27, /* MATCH => ID */ + 27, /* KEY => ID */ + 27, /* OF => ID */ + 27, /* OFFSET => ID */ + 27, /* PRAGMA => ID */ + 27, /* RAISE => ID */ + 27, /* REPLACE => ID */ + 27, /* RESTRICT => ID */ + 27, /* ROW => ID */ + 27, /* STATEMENT => ID */ + 27, /* TRIGGER => ID */ + 27, /* VACUUM => ID */ + 27, /* VIEW => ID */ + 27, /* REINDEX => ID */ + 27, /* RENAME => ID */ + 27, /* CTIME_KW => ID */ + 27, /* ALTER => ID */ + 0, /* OR => nothing */ + 0, /* AND => nothing */ + 0, /* NOT => nothing */ + 0, /* IS => nothing */ + 0, /* BETWEEN => nothing */ + 0, /* IN => nothing */ + 0, /* ISNULL => nothing */ + 0, /* NOTNULL => nothing */ + 0, /* NE => nothing */ + 0, /* EQ => nothing */ + 0, /* GT => nothing */ + 0, /* LE => nothing */ + 0, /* LT => nothing */ + 0, /* GE => nothing */ + 0, /* ESCAPE => nothing */ + 0, /* BITAND => nothing */ + 0, /* BITOR => nothing */ + 0, /* LSHIFT => nothing */ + 0, /* RSHIFT => nothing */ + 0, /* PLUS => nothing */ + 0, /* MINUS => nothing */ + 0, /* STAR => nothing */ + 0, /* SLASH => nothing */ + 0, /* REM => nothing */ + 0, /* CONCAT => nothing */ + 0, /* UMINUS => nothing */ + 0, /* UPLUS => nothing */ + 0, /* BITNOT => nothing */ + 0, /* STRING => nothing */ + 0, /* JOIN_KW => nothing */ + 0, /* CONSTRAINT => nothing */ + 0, /* DEFAULT => nothing */ + 0, /* NULL => nothing */ + 0, /* PRIMARY => nothing */ + 0, /* UNIQUE => nothing */ + 0, /* CHECK => nothing */ + 0, /* REFERENCES => nothing */ + 0, /* COLLATE => nothing */ + 0, /* AUTOINCR => nothing */ + 0, /* ON => nothing */ + 0, /* DELETE => nothing */ + 0, /* UPDATE => nothing */ + 0, /* INSERT => nothing */ + 0, /* SET => nothing */ + 0, /* DEFERRABLE => nothing */ + 0, /* FOREIGN => nothing */ + 0, /* DROP => nothing */ + 0, /* UNION => nothing */ + 0, /* ALL => nothing */ + 0, /* INTERSECT => nothing */ + 0, /* EXCEPT => nothing */ + 0, /* SELECT => nothing */ + 0, /* DISTINCT => nothing */ + 0, /* DOT => nothing */ + 0, /* FROM => nothing */ + 0, /* JOIN => nothing */ + 0, /* USING => nothing */ + 0, /* ORDER => nothing */ + 0, /* BY => nothing */ + 0, /* GROUP => nothing */ + 0, /* HAVING => nothing */ + 0, /* LIMIT => nothing */ + 0, /* WHERE => nothing */ + 0, /* INTO => nothing */ + 0, /* VALUES => nothing */ + 0, /* INTEGER => nothing */ + 0, /* FLOAT => nothing */ + 0, /* BLOB => nothing */ + 0, /* REGISTER => nothing */ + 0, /* VARIABLE => nothing */ + 0, /* EXISTS => nothing */ + 0, /* CASE => nothing */ + 0, /* WHEN => nothing */ + 0, /* THEN => nothing */ + 0, /* ELSE => nothing */ + 0, /* INDEX => nothing */ + 0, /* TO => nothing */ + 0, /* ADD => nothing */ + 0, /* COLUMNKW => nothing */ +}; +#endif /* YYFALLBACK */ + +/* The following structure represents a single element of the +** parser's stack. Information stored includes: +** +** + The state number for the parser at this level of the stack. +** +** + The value of the token stored at this level of the stack. +** (In other words, the "major" token.) +** +** + The semantic value stored at this level of the stack. This is +** the information used by the action routines in the grammar. +** It is sometimes called the "minor" token. +*/ +struct yyStackEntry { + int stateno; /* The state-number */ + int major; /* The major token value. This is the code + ** number for the token at this stack level */ + YYMINORTYPE minor; /* The user-supplied minor token value. This + ** is the value of the token */ +}; +typedef struct yyStackEntry yyStackEntry; + +/* The state of the parser is completely contained in an instance of +** the following structure */ +struct yyParser { + int yyidx; /* Index of top element in stack */ + int yyerrcnt; /* Shifts left before out of the error */ + sqlite3ParserARG_SDECL /* A place to hold %extra_argument */ + yyStackEntry yystack[YYSTACKDEPTH]; /* The parser's stack */ +}; +typedef struct yyParser yyParser; + +#ifndef NDEBUG +#include <stdio.h> +static FILE *yyTraceFILE = 0; +static char *yyTracePrompt = 0; +#endif /* NDEBUG */ + +#ifndef NDEBUG +/* +** Turn parser tracing on by giving a stream to which to write the trace +** and a prompt to preface each trace message. Tracing is turned off +** by making either argument NULL +** +** Inputs: +** <ul> +** <li> A FILE* to which trace output should be written. +** If NULL, then tracing is turned off. +** <li> A prefix string written at the beginning of every +** line of trace output. If NULL, then tracing is +** turned off. +** </ul> +** +** Outputs: +** None. +*/ +void sqlite3ParserTrace(FILE *TraceFILE, char *zTracePrompt){ + yyTraceFILE = TraceFILE; + yyTracePrompt = zTracePrompt; + if( yyTraceFILE==0 ) yyTracePrompt = 0; + else if( yyTracePrompt==0 ) yyTraceFILE = 0; +} +#endif /* NDEBUG */ + +#ifndef NDEBUG +/* For tracing shifts, the names of all terminals and nonterminals +** are required. The following table supplies these names */ +static const char *const yyTokenName[] = { + "$", "END_OF_FILE", "ILLEGAL", "SPACE", + "UNCLOSED_STRING", "COMMENT", "FUNCTION", "COLUMN", + "AGG_FUNCTION", "CONST_FUNC", "SEMI", "EXPLAIN", + "BEGIN", "TRANSACTION", "DEFERRED", "IMMEDIATE", + "EXCLUSIVE", "COMMIT", "END", "ROLLBACK", + "CREATE", "TABLE", "TEMP", "LP", + "RP", "AS", "COMMA", "ID", + "ABORT", "AFTER", "ASC", "ATTACH", + "BEFORE", "CASCADE", "CONFLICT", "DATABASE", + "DESC", "DETACH", "EACH", "FAIL", + "FOR", "IGNORE", "INITIALLY", "INSTEAD", + "LIKE_KW", "MATCH", "KEY", "OF", + "OFFSET", "PRAGMA", "RAISE", "REPLACE", + "RESTRICT", "ROW", "STATEMENT", "TRIGGER", + "VACUUM", "VIEW", "REINDEX", "RENAME", + "CTIME_KW", "ALTER", "OR", "AND", + "NOT", "IS", "BETWEEN", "IN", + "ISNULL", "NOTNULL", "NE", "EQ", + "GT", "LE", "LT", "GE", + "ESCAPE", "BITAND", "BITOR", "LSHIFT", + "RSHIFT", "PLUS", "MINUS", "STAR", + "SLASH", "REM", "CONCAT", "UMINUS", + "UPLUS", "BITNOT", "STRING", "JOIN_KW", + "CONSTRAINT", "DEFAULT", "NULL", "PRIMARY", + "UNIQUE", "CHECK", "REFERENCES", "COLLATE", + "AUTOINCR", "ON", "DELETE", "UPDATE", + "INSERT", "SET", "DEFERRABLE", "FOREIGN", + "DROP", "UNION", "ALL", "INTERSECT", + "EXCEPT", "SELECT", "DISTINCT", "DOT", + "FROM", "JOIN", "USING", "ORDER", + "BY", "GROUP", "HAVING", "LIMIT", + "WHERE", "INTO", "VALUES", "INTEGER", + "FLOAT", "BLOB", "REGISTER", "VARIABLE", + "EXISTS", "CASE", "WHEN", "THEN", + "ELSE", "INDEX", "TO", "ADD", + "COLUMNKW", "error", "input", "cmdlist", + "ecmd", "cmdx", "cmd", "explain", + "transtype", "trans_opt", "nm", "create_table", + "create_table_args", "temp", "dbnm", "columnlist", + "conslist_opt", "select", "column", "columnid", + "type", "carglist", "id", "ids", + "typename", "signed", "plus_num", "minus_num", + "carg", "ccons", "term", "onconf", + "sortorder", "autoinc", "expr", "idxlist_opt", + "refargs", "defer_subclause", "refarg", "refact", + "init_deferred_pred_opt", "conslist", "tcons", "idxlist", + "defer_subclause_opt", "orconf", "resolvetype", "raisetype", + "fullname", "oneselect", "multiselect_op", "distinct", + "selcollist", "from", "where_opt", "groupby_opt", + "having_opt", "orderby_opt", "limit_opt", "sclp", + "as", "seltablist", "stl_prefix", "joinop", + "on_opt", "using_opt", "seltablist_paren", "joinop2", + "inscollist", "sortlist", "sortitem", "collate", + "exprlist", "setlist", "insert_cmd", "inscollist_opt", + "itemlist", "likeop", "escape", "between_op", + "in_op", "case_operand", "case_exprlist", "case_else", + "expritem", "uniqueflag", "idxitem", "plus_opt", + "number", "trigger_decl", "trigger_cmd_list", "trigger_time", + "trigger_event", "foreach_clause", "when_clause", "trigger_cmd", + "database_kw_opt", "key_opt", "add_column_fullname", "kwcolumn_opt", +}; +#endif /* NDEBUG */ + +#ifndef NDEBUG +/* For tracing reduce actions, the names of all rules are required. +*/ +static const char *const yyRuleName[] = { + /* 0 */ "input ::= cmdlist", + /* 1 */ "cmdlist ::= cmdlist ecmd", + /* 2 */ "cmdlist ::= ecmd", + /* 3 */ "cmdx ::= cmd", + /* 4 */ "ecmd ::= SEMI", + /* 5 */ "ecmd ::= explain cmdx SEMI", + /* 6 */ "explain ::=", + /* 7 */ "explain ::= EXPLAIN", + /* 8 */ "cmd ::= BEGIN transtype trans_opt", + /* 9 */ "trans_opt ::=", + /* 10 */ "trans_opt ::= TRANSACTION", + /* 11 */ "trans_opt ::= TRANSACTION nm", + /* 12 */ "transtype ::=", + /* 13 */ "transtype ::= DEFERRED", + /* 14 */ "transtype ::= IMMEDIATE", + /* 15 */ "transtype ::= EXCLUSIVE", + /* 16 */ "cmd ::= COMMIT trans_opt", + /* 17 */ "cmd ::= END trans_opt", + /* 18 */ "cmd ::= ROLLBACK trans_opt", + /* 19 */ "cmd ::= create_table create_table_args", + /* 20 */ "create_table ::= CREATE temp TABLE nm dbnm", + /* 21 */ "temp ::= TEMP", + /* 22 */ "temp ::=", + /* 23 */ "create_table_args ::= LP columnlist conslist_opt RP", + /* 24 */ "create_table_args ::= AS select", + /* 25 */ "columnlist ::= columnlist COMMA column", + /* 26 */ "columnlist ::= column", + /* 27 */ "column ::= columnid type carglist", + /* 28 */ "columnid ::= nm", + /* 29 */ "id ::= ID", + /* 30 */ "ids ::= ID", + /* 31 */ "ids ::= STRING", + /* 32 */ "nm ::= ID", + /* 33 */ "nm ::= STRING", + /* 34 */ "nm ::= JOIN_KW", + /* 35 */ "type ::=", + /* 36 */ "type ::= typename", + /* 37 */ "type ::= typename LP signed RP", + /* 38 */ "type ::= typename LP signed COMMA signed RP", + /* 39 */ "typename ::= ids", + /* 40 */ "typename ::= typename ids", + /* 41 */ "signed ::= plus_num", + /* 42 */ "signed ::= minus_num", + /* 43 */ "carglist ::= carglist carg", + /* 44 */ "carglist ::=", + /* 45 */ "carg ::= CONSTRAINT nm ccons", + /* 46 */ "carg ::= ccons", + /* 47 */ "carg ::= DEFAULT term", + /* 48 */ "carg ::= DEFAULT PLUS term", + /* 49 */ "carg ::= DEFAULT MINUS term", + /* 50 */ "carg ::= DEFAULT id", + /* 51 */ "ccons ::= NULL onconf", + /* 52 */ "ccons ::= NOT NULL onconf", + /* 53 */ "ccons ::= PRIMARY KEY sortorder onconf autoinc", + /* 54 */ "ccons ::= UNIQUE onconf", + /* 55 */ "ccons ::= CHECK LP expr RP onconf", + /* 56 */ "ccons ::= REFERENCES nm idxlist_opt refargs", + /* 57 */ "ccons ::= defer_subclause", + /* 58 */ "ccons ::= COLLATE id", + /* 59 */ "autoinc ::=", + /* 60 */ "autoinc ::= AUTOINCR", + /* 61 */ "refargs ::=", + /* 62 */ "refargs ::= refargs refarg", + /* 63 */ "refarg ::= MATCH nm", + /* 64 */ "refarg ::= ON DELETE refact", + /* 65 */ "refarg ::= ON UPDATE refact", + /* 66 */ "refarg ::= ON INSERT refact", + /* 67 */ "refact ::= SET NULL", + /* 68 */ "refact ::= SET DEFAULT", + /* 69 */ "refact ::= CASCADE", + /* 70 */ "refact ::= RESTRICT", + /* 71 */ "defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt", + /* 72 */ "defer_subclause ::= DEFERRABLE init_deferred_pred_opt", + /* 73 */ "init_deferred_pred_opt ::=", + /* 74 */ "init_deferred_pred_opt ::= INITIALLY DEFERRED", + /* 75 */ "init_deferred_pred_opt ::= INITIALLY IMMEDIATE", + /* 76 */ "conslist_opt ::=", + /* 77 */ "conslist_opt ::= COMMA conslist", + /* 78 */ "conslist ::= conslist COMMA tcons", + /* 79 */ "conslist ::= conslist tcons", + /* 80 */ "conslist ::= tcons", + /* 81 */ "tcons ::= CONSTRAINT nm", + /* 82 */ "tcons ::= PRIMARY KEY LP idxlist autoinc RP onconf", + /* 83 */ "tcons ::= UNIQUE LP idxlist RP onconf", + /* 84 */ "tcons ::= CHECK expr onconf", + /* 85 */ "tcons ::= FOREIGN KEY LP idxlist RP REFERENCES nm idxlist_opt refargs defer_subclause_opt", + /* 86 */ "defer_subclause_opt ::=", + /* 87 */ "defer_subclause_opt ::= defer_subclause", + /* 88 */ "onconf ::=", + /* 89 */ "onconf ::= ON CONFLICT resolvetype", + /* 90 */ "orconf ::=", + /* 91 */ "orconf ::= OR resolvetype", + /* 92 */ "resolvetype ::= raisetype", + /* 93 */ "resolvetype ::= IGNORE", + /* 94 */ "resolvetype ::= REPLACE", + /* 95 */ "cmd ::= DROP TABLE fullname", + /* 96 */ "cmd ::= CREATE temp VIEW nm dbnm AS select", + /* 97 */ "cmd ::= DROP VIEW fullname", + /* 98 */ "cmd ::= select", + /* 99 */ "select ::= oneselect", + /* 100 */ "select ::= select multiselect_op oneselect", + /* 101 */ "multiselect_op ::= UNION", + /* 102 */ "multiselect_op ::= UNION ALL", + /* 103 */ "multiselect_op ::= INTERSECT", + /* 104 */ "multiselect_op ::= EXCEPT", + /* 105 */ "oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt", + /* 106 */ "distinct ::= DISTINCT", + /* 107 */ "distinct ::= ALL", + /* 108 */ "distinct ::=", + /* 109 */ "sclp ::= selcollist COMMA", + /* 110 */ "sclp ::=", + /* 111 */ "selcollist ::= sclp expr as", + /* 112 */ "selcollist ::= sclp STAR", + /* 113 */ "selcollist ::= sclp nm DOT STAR", + /* 114 */ "as ::= AS nm", + /* 115 */ "as ::= ids", + /* 116 */ "as ::=", + /* 117 */ "from ::=", + /* 118 */ "from ::= FROM seltablist", + /* 119 */ "stl_prefix ::= seltablist joinop", + /* 120 */ "stl_prefix ::=", + /* 121 */ "seltablist ::= stl_prefix nm dbnm as on_opt using_opt", + /* 122 */ "seltablist ::= stl_prefix LP seltablist_paren RP as on_opt using_opt", + /* 123 */ "seltablist_paren ::= select", + /* 124 */ "seltablist_paren ::= seltablist", + /* 125 */ "dbnm ::=", + /* 126 */ "dbnm ::= DOT nm", + /* 127 */ "fullname ::= nm dbnm", + /* 128 */ "joinop ::= COMMA", + /* 129 */ "joinop ::= JOIN", + /* 130 */ "joinop ::= JOIN_KW JOIN", + /* 131 */ "joinop ::= JOIN_KW nm JOIN", + /* 132 */ "joinop ::= JOIN_KW nm nm JOIN", + /* 133 */ "on_opt ::= ON expr", + /* 134 */ "on_opt ::=", + /* 135 */ "using_opt ::= USING LP inscollist RP", + /* 136 */ "using_opt ::=", + /* 137 */ "orderby_opt ::=", + /* 138 */ "orderby_opt ::= ORDER BY sortlist", + /* 139 */ "sortlist ::= sortlist COMMA sortitem collate sortorder", + /* 140 */ "sortlist ::= sortitem collate sortorder", + /* 141 */ "sortitem ::= expr", + /* 142 */ "sortorder ::= ASC", + /* 143 */ "sortorder ::= DESC", + /* 144 */ "sortorder ::=", + /* 145 */ "collate ::=", + /* 146 */ "collate ::= COLLATE id", + /* 147 */ "groupby_opt ::=", + /* 148 */ "groupby_opt ::= GROUP BY exprlist", + /* 149 */ "having_opt ::=", + /* 150 */ "having_opt ::= HAVING expr", + /* 151 */ "limit_opt ::=", + /* 152 */ "limit_opt ::= LIMIT expr", + /* 153 */ "limit_opt ::= LIMIT expr OFFSET expr", + /* 154 */ "limit_opt ::= LIMIT expr COMMA expr", + /* 155 */ "cmd ::= DELETE FROM fullname where_opt", + /* 156 */ "where_opt ::=", + /* 157 */ "where_opt ::= WHERE expr", + /* 158 */ "cmd ::= UPDATE orconf fullname SET setlist where_opt", + /* 159 */ "setlist ::= setlist COMMA nm EQ expr", + /* 160 */ "setlist ::= nm EQ expr", + /* 161 */ "cmd ::= insert_cmd INTO fullname inscollist_opt VALUES LP itemlist RP", + /* 162 */ "cmd ::= insert_cmd INTO fullname inscollist_opt select", + /* 163 */ "insert_cmd ::= INSERT orconf", + /* 164 */ "insert_cmd ::= REPLACE", + /* 165 */ "itemlist ::= itemlist COMMA expr", + /* 166 */ "itemlist ::= expr", + /* 167 */ "inscollist_opt ::=", + /* 168 */ "inscollist_opt ::= LP inscollist RP", + /* 169 */ "inscollist ::= inscollist COMMA nm", + /* 170 */ "inscollist ::= nm", + /* 171 */ "expr ::= term", + /* 172 */ "expr ::= LP expr RP", + /* 173 */ "term ::= NULL", + /* 174 */ "expr ::= ID", + /* 175 */ "expr ::= JOIN_KW", + /* 176 */ "expr ::= nm DOT nm", + /* 177 */ "expr ::= nm DOT nm DOT nm", + /* 178 */ "term ::= INTEGER", + /* 179 */ "term ::= FLOAT", + /* 180 */ "term ::= STRING", + /* 181 */ "term ::= BLOB", + /* 182 */ "expr ::= REGISTER", + /* 183 */ "expr ::= VARIABLE", + /* 184 */ "expr ::= ID LP exprlist RP", + /* 185 */ "expr ::= ID LP STAR RP", + /* 186 */ "term ::= CTIME_KW", + /* 187 */ "expr ::= expr AND expr", + /* 188 */ "expr ::= expr OR expr", + /* 189 */ "expr ::= expr LT expr", + /* 190 */ "expr ::= expr GT expr", + /* 191 */ "expr ::= expr LE expr", + /* 192 */ "expr ::= expr GE expr", + /* 193 */ "expr ::= expr NE expr", + /* 194 */ "expr ::= expr EQ expr", + /* 195 */ "expr ::= expr BITAND expr", + /* 196 */ "expr ::= expr BITOR expr", + /* 197 */ "expr ::= expr LSHIFT expr", + /* 198 */ "expr ::= expr RSHIFT expr", + /* 199 */ "expr ::= expr PLUS expr", + /* 200 */ "expr ::= expr MINUS expr", + /* 201 */ "expr ::= expr STAR expr", + /* 202 */ "expr ::= expr SLASH expr", + /* 203 */ "expr ::= expr REM expr", + /* 204 */ "expr ::= expr CONCAT expr", + /* 205 */ "likeop ::= LIKE_KW", + /* 206 */ "likeop ::= NOT LIKE_KW", + /* 207 */ "escape ::= ESCAPE expr", + /* 208 */ "escape ::=", + /* 209 */ "expr ::= expr likeop expr escape", + /* 210 */ "expr ::= expr ISNULL", + /* 211 */ "expr ::= expr IS NULL", + /* 212 */ "expr ::= expr NOTNULL", + /* 213 */ "expr ::= expr NOT NULL", + /* 214 */ "expr ::= expr IS NOT NULL", + /* 215 */ "expr ::= NOT expr", + /* 216 */ "expr ::= BITNOT expr", + /* 217 */ "expr ::= MINUS expr", + /* 218 */ "expr ::= PLUS expr", + /* 219 */ "between_op ::= BETWEEN", + /* 220 */ "between_op ::= NOT BETWEEN", + /* 221 */ "expr ::= expr between_op expr AND expr", + /* 222 */ "in_op ::= IN", + /* 223 */ "in_op ::= NOT IN", + /* 224 */ "expr ::= expr in_op LP exprlist RP", + /* 225 */ "expr ::= LP select RP", + /* 226 */ "expr ::= expr in_op LP select RP", + /* 227 */ "expr ::= expr in_op nm dbnm", + /* 228 */ "expr ::= EXISTS LP select RP", + /* 229 */ "expr ::= CASE case_operand case_exprlist case_else END", + /* 230 */ "case_exprlist ::= case_exprlist WHEN expr THEN expr", + /* 231 */ "case_exprlist ::= WHEN expr THEN expr", + /* 232 */ "case_else ::= ELSE expr", + /* 233 */ "case_else ::=", + /* 234 */ "case_operand ::= expr", + /* 235 */ "case_operand ::=", + /* 236 */ "exprlist ::= exprlist COMMA expritem", + /* 237 */ "exprlist ::= expritem", + /* 238 */ "expritem ::= expr", + /* 239 */ "expritem ::=", + /* 240 */ "cmd ::= CREATE uniqueflag INDEX nm dbnm ON nm LP idxlist RP onconf", + /* 241 */ "uniqueflag ::= UNIQUE", + /* 242 */ "uniqueflag ::=", + /* 243 */ "idxlist_opt ::=", + /* 244 */ "idxlist_opt ::= LP idxlist RP", + /* 245 */ "idxlist ::= idxlist COMMA idxitem collate sortorder", + /* 246 */ "idxlist ::= idxitem collate sortorder", + /* 247 */ "idxitem ::= nm", + /* 248 */ "cmd ::= DROP INDEX fullname", + /* 249 */ "cmd ::= VACUUM", + /* 250 */ "cmd ::= VACUUM nm", + /* 251 */ "cmd ::= PRAGMA nm dbnm EQ nm", + /* 252 */ "cmd ::= PRAGMA nm dbnm EQ ON", + /* 253 */ "cmd ::= PRAGMA nm dbnm EQ plus_num", + /* 254 */ "cmd ::= PRAGMA nm dbnm EQ minus_num", + /* 255 */ "cmd ::= PRAGMA nm dbnm LP nm RP", + /* 256 */ "cmd ::= PRAGMA nm dbnm", + /* 257 */ "plus_num ::= plus_opt number", + /* 258 */ "minus_num ::= MINUS number", + /* 259 */ "number ::= INTEGER", + /* 260 */ "number ::= FLOAT", + /* 261 */ "plus_opt ::= PLUS", + /* 262 */ "plus_opt ::=", + /* 263 */ "cmd ::= CREATE trigger_decl BEGIN trigger_cmd_list END", + /* 264 */ "trigger_decl ::= temp TRIGGER nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause", + /* 265 */ "trigger_time ::= BEFORE", + /* 266 */ "trigger_time ::= AFTER", + /* 267 */ "trigger_time ::= INSTEAD OF", + /* 268 */ "trigger_time ::=", + /* 269 */ "trigger_event ::= DELETE", + /* 270 */ "trigger_event ::= INSERT", + /* 271 */ "trigger_event ::= UPDATE", + /* 272 */ "trigger_event ::= UPDATE OF inscollist", + /* 273 */ "foreach_clause ::=", + /* 274 */ "foreach_clause ::= FOR EACH ROW", + /* 275 */ "foreach_clause ::= FOR EACH STATEMENT", + /* 276 */ "when_clause ::=", + /* 277 */ "when_clause ::= WHEN expr", + /* 278 */ "trigger_cmd_list ::= trigger_cmd SEMI trigger_cmd_list", + /* 279 */ "trigger_cmd_list ::=", + /* 280 */ "trigger_cmd ::= UPDATE orconf nm SET setlist where_opt", + /* 281 */ "trigger_cmd ::= insert_cmd INTO nm inscollist_opt VALUES LP itemlist RP", + /* 282 */ "trigger_cmd ::= insert_cmd INTO nm inscollist_opt select", + /* 283 */ "trigger_cmd ::= DELETE FROM nm where_opt", + /* 284 */ "trigger_cmd ::= select", + /* 285 */ "expr ::= RAISE LP IGNORE RP", + /* 286 */ "expr ::= RAISE LP raisetype COMMA nm RP", + /* 287 */ "raisetype ::= ROLLBACK", + /* 288 */ "raisetype ::= ABORT", + /* 289 */ "raisetype ::= FAIL", + /* 290 */ "cmd ::= DROP TRIGGER fullname", + /* 291 */ "cmd ::= ATTACH database_kw_opt ids AS nm key_opt", + /* 292 */ "key_opt ::=", + /* 293 */ "key_opt ::= KEY ids", + /* 294 */ "key_opt ::= KEY BLOB", + /* 295 */ "database_kw_opt ::= DATABASE", + /* 296 */ "database_kw_opt ::=", + /* 297 */ "cmd ::= DETACH database_kw_opt nm", + /* 298 */ "cmd ::= REINDEX", + /* 299 */ "cmd ::= REINDEX nm dbnm", + /* 300 */ "cmd ::= ALTER TABLE fullname RENAME TO nm", + /* 301 */ "cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt column", + /* 302 */ "add_column_fullname ::= fullname", + /* 303 */ "kwcolumn_opt ::=", + /* 304 */ "kwcolumn_opt ::= COLUMNKW", +}; +#endif /* NDEBUG */ + +/* +** This function returns the symbolic name associated with a token +** value. +*/ +const char *sqlite3ParserTokenName(int tokenType){ +#ifndef NDEBUG + if( tokenType>0 && tokenType<(sizeof(yyTokenName)/sizeof(yyTokenName[0])) ){ + return yyTokenName[tokenType]; + }else{ + return "Unknown"; + } +#else + return ""; +#endif +} + +/* +** This function allocates a new parser. +** The only argument is a pointer to a function which works like +** malloc. +** +** Inputs: +** A pointer to the function used to allocate memory. +** +** Outputs: +** A pointer to a parser. This pointer is used in subsequent calls +** to sqlite3Parser and sqlite3ParserFree. +*/ +void *sqlite3ParserAlloc(void *(*mallocProc)(size_t)){ + yyParser *pParser; + pParser = (yyParser*)(*mallocProc)( (size_t)sizeof(yyParser) ); + if( pParser ){ + pParser->yyidx = -1; + } + return pParser; +} + +/* The following function deletes the value associated with a +** symbol. The symbol can be either a terminal or nonterminal. +** "yymajor" is the symbol code, and "yypminor" is a pointer to +** the value. +*/ +static void yy_destructor(YYCODETYPE yymajor, YYMINORTYPE *yypminor){ + switch( yymajor ){ + /* Here is inserted the actions which take place when a + ** terminal or non-terminal is destroyed. This can happen + ** when the symbol is popped from the stack during a + ** reduce or during error processing or when a parser is + ** being destroyed before it is finished parsing. + ** + ** Note: during a reduce, the only symbols destroyed are those + ** which appear on the RHS of the rule, but which are not used + ** inside the C code. + */ + case 157: + case 189: + case 206: +#line 334 "parse.y" +{sqlite3SelectDelete((yypminor->yy459));} +#line 1301 "parse.c" + break; + case 170: + case 174: + case 194: + case 196: + case 204: + case 210: + case 224: +#line 593 "parse.y" +{sqlite3ExprDelete((yypminor->yy2));} +#line 1312 "parse.c" + break; + case 175: + case 183: + case 192: + case 195: + case 197: + case 199: + case 209: + case 212: + case 213: + case 216: + case 222: +#line 812 "parse.y" +{sqlite3ExprListDelete((yypminor->yy82));} +#line 1327 "parse.c" + break; + case 188: + case 193: + case 201: + case 202: +#line 463 "parse.y" +{sqlite3SrcListDelete((yypminor->yy67));} +#line 1335 "parse.c" + break; + case 198: +#line 525 "parse.y" +{ + sqlite3ExprDelete((yypminor->yy244).pLimit); + sqlite3ExprDelete((yypminor->yy244).pOffset); +} +#line 1343 "parse.c" + break; + case 205: + case 208: + case 215: +#line 481 "parse.y" +{sqlite3IdListDelete((yypminor->yy240));} +#line 1350 "parse.c" + break; + case 230: + case 235: +#line 905 "parse.y" +{sqlite3DeleteTriggerStep((yypminor->yy347));} +#line 1356 "parse.c" + break; + case 232: +#line 889 "parse.y" +{sqlite3IdListDelete((yypminor->yy210).b);} +#line 1361 "parse.c" + break; + default: break; /* If no destructor action specified: do nothing */ + } +} + +/* +** Pop the parser's stack once. +** +** If there is a destructor routine associated with the token which +** is popped from the stack, then call it. +** +** Return the major token number for the symbol popped. +*/ +static int yy_pop_parser_stack(yyParser *pParser){ + YYCODETYPE yymajor; + yyStackEntry *yytos = &pParser->yystack[pParser->yyidx]; + + if( pParser->yyidx<0 ) return 0; +#ifndef NDEBUG + if( yyTraceFILE && pParser->yyidx>=0 ){ + fprintf(yyTraceFILE,"%sPopping %s\n", + yyTracePrompt, + yyTokenName[yytos->major]); + } +#endif + yymajor = yytos->major; + yy_destructor( yymajor, &yytos->minor); + pParser->yyidx--; + return yymajor; +} + +/* +** Deallocate and destroy a parser. Destructors are all called for +** all stack elements before shutting the parser down. +** +** Inputs: +** <ul> +** <li> A pointer to the parser. This should be a pointer +** obtained from sqlite3ParserAlloc. +** <li> A pointer to a function used to reclaim memory obtained +** from malloc. +** </ul> +*/ +void sqlite3ParserFree( + void *p, /* The parser to be deleted */ + void (*freeProc)(void*) /* Function used to reclaim memory */ +){ + yyParser *pParser = (yyParser*)p; + if( pParser==0 ) return; + while( pParser->yyidx>=0 ) yy_pop_parser_stack(pParser); + (*freeProc)((void*)pParser); +} + +/* +** Find the appropriate action for a parser given the terminal +** look-ahead token iLookAhead. +** +** If the look-ahead token is YYNOCODE, then check to see if the action is +** independent of the look-ahead. If it is, return the action, otherwise +** return YY_NO_ACTION. +*/ +static int yy_find_shift_action( + yyParser *pParser, /* The parser */ + int iLookAhead /* The look-ahead token */ +){ + int i; + int stateno = pParser->yystack[pParser->yyidx].stateno; + + /* if( pParser->yyidx<0 ) return YY_NO_ACTION; */ + i = yy_shift_ofst[stateno]; + if( i==YY_SHIFT_USE_DFLT ){ + return yy_default[stateno]; + } + if( iLookAhead==YYNOCODE ){ + return YY_NO_ACTION; + } + i += iLookAhead; + if( i<0 || i>=YY_SZ_ACTTAB || yy_lookahead[i]!=iLookAhead ){ +#ifdef YYFALLBACK + int iFallback; /* Fallback token */ + if( iLookAhead<sizeof(yyFallback)/sizeof(yyFallback[0]) + && (iFallback = yyFallback[iLookAhead])!=0 ){ +#ifndef NDEBUG + if( yyTraceFILE ){ + fprintf(yyTraceFILE, "%sFALLBACK %s => %s\n", + yyTracePrompt, yyTokenName[iLookAhead], yyTokenName[iFallback]); + } +#endif + return yy_find_shift_action(pParser, iFallback); + } +#endif + return yy_default[stateno]; + }else{ + return yy_action[i]; + } +} + +/* +** Find the appropriate action for a parser given the non-terminal +** look-ahead token iLookAhead. +** +** If the look-ahead token is YYNOCODE, then check to see if the action is +** independent of the look-ahead. If it is, return the action, otherwise +** return YY_NO_ACTION. +*/ +static int yy_find_reduce_action( + int stateno, /* Current state number */ + int iLookAhead /* The look-ahead token */ +){ + int i; + /* int stateno = pParser->yystack[pParser->yyidx].stateno; */ + + i = yy_reduce_ofst[stateno]; + if( i==YY_REDUCE_USE_DFLT ){ + return yy_default[stateno]; + } + if( iLookAhead==YYNOCODE ){ + return YY_NO_ACTION; + } + i += iLookAhead; + if( i<0 || i>=YY_SZ_ACTTAB || yy_lookahead[i]!=iLookAhead ){ + return yy_default[stateno]; + }else{ + return yy_action[i]; + } +} + +/* +** Perform a shift action. +*/ +static void yy_shift( + yyParser *yypParser, /* The parser to be shifted */ + int yyNewState, /* The new state to shift in */ + int yyMajor, /* The major token to shift in */ + YYMINORTYPE *yypMinor /* Pointer ot the minor token to shift in */ +){ + yyStackEntry *yytos; + yypParser->yyidx++; + if( yypParser->yyidx>=YYSTACKDEPTH ){ + sqlite3ParserARG_FETCH; + yypParser->yyidx--; +#ifndef NDEBUG + if( yyTraceFILE ){ + fprintf(yyTraceFILE,"%sStack Overflow!\n",yyTracePrompt); + } +#endif + while( yypParser->yyidx>=0 ) yy_pop_parser_stack(yypParser); + /* Here code is inserted which will execute if the parser + ** stack every overflows */ + sqlite3ParserARG_STORE; /* Suppress warning about unused %extra_argument var */ + return; + } + yytos = &yypParser->yystack[yypParser->yyidx]; + yytos->stateno = yyNewState; + yytos->major = yyMajor; + yytos->minor = *yypMinor; +#ifndef NDEBUG + if( yyTraceFILE && yypParser->yyidx>0 ){ + int i; + fprintf(yyTraceFILE,"%sShift %d\n",yyTracePrompt,yyNewState); + fprintf(yyTraceFILE,"%sStack:",yyTracePrompt); + for(i=1; i<=yypParser->yyidx; i++) + fprintf(yyTraceFILE," %s",yyTokenName[yypParser->yystack[i].major]); + fprintf(yyTraceFILE,"\n"); + } +#endif +} + +/* The following table contains information about every rule that +** is used during the reduce. +*/ +static const struct { + YYCODETYPE lhs; /* Symbol on the left-hand side of the rule */ + unsigned char nrhs; /* Number of right-hand side symbols in the rule */ +} yyRuleInfo[] = { + { 142, 1 }, + { 143, 2 }, + { 143, 1 }, + { 145, 1 }, + { 144, 1 }, + { 144, 3 }, + { 147, 0 }, + { 147, 1 }, + { 146, 3 }, + { 149, 0 }, + { 149, 1 }, + { 149, 2 }, + { 148, 0 }, + { 148, 1 }, + { 148, 1 }, + { 148, 1 }, + { 146, 2 }, + { 146, 2 }, + { 146, 2 }, + { 146, 2 }, + { 151, 5 }, + { 153, 1 }, + { 153, 0 }, + { 152, 4 }, + { 152, 2 }, + { 155, 3 }, + { 155, 1 }, + { 158, 3 }, + { 159, 1 }, + { 162, 1 }, + { 163, 1 }, + { 163, 1 }, + { 150, 1 }, + { 150, 1 }, + { 150, 1 }, + { 160, 0 }, + { 160, 1 }, + { 160, 4 }, + { 160, 6 }, + { 164, 1 }, + { 164, 2 }, + { 165, 1 }, + { 165, 1 }, + { 161, 2 }, + { 161, 0 }, + { 168, 3 }, + { 168, 1 }, + { 168, 2 }, + { 168, 3 }, + { 168, 3 }, + { 168, 2 }, + { 169, 2 }, + { 169, 3 }, + { 169, 5 }, + { 169, 2 }, + { 169, 5 }, + { 169, 4 }, + { 169, 1 }, + { 169, 2 }, + { 173, 0 }, + { 173, 1 }, + { 176, 0 }, + { 176, 2 }, + { 178, 2 }, + { 178, 3 }, + { 178, 3 }, + { 178, 3 }, + { 179, 2 }, + { 179, 2 }, + { 179, 1 }, + { 179, 1 }, + { 177, 3 }, + { 177, 2 }, + { 180, 0 }, + { 180, 2 }, + { 180, 2 }, + { 156, 0 }, + { 156, 2 }, + { 181, 3 }, + { 181, 2 }, + { 181, 1 }, + { 182, 2 }, + { 182, 7 }, + { 182, 5 }, + { 182, 3 }, + { 182, 10 }, + { 184, 0 }, + { 184, 1 }, + { 171, 0 }, + { 171, 3 }, + { 185, 0 }, + { 185, 2 }, + { 186, 1 }, + { 186, 1 }, + { 186, 1 }, + { 146, 3 }, + { 146, 7 }, + { 146, 3 }, + { 146, 1 }, + { 157, 1 }, + { 157, 3 }, + { 190, 1 }, + { 190, 2 }, + { 190, 1 }, + { 190, 1 }, + { 189, 9 }, + { 191, 1 }, + { 191, 1 }, + { 191, 0 }, + { 199, 2 }, + { 199, 0 }, + { 192, 3 }, + { 192, 2 }, + { 192, 4 }, + { 200, 2 }, + { 200, 1 }, + { 200, 0 }, + { 193, 0 }, + { 193, 2 }, + { 202, 2 }, + { 202, 0 }, + { 201, 6 }, + { 201, 7 }, + { 206, 1 }, + { 206, 1 }, + { 154, 0 }, + { 154, 2 }, + { 188, 2 }, + { 203, 1 }, + { 203, 1 }, + { 203, 2 }, + { 203, 3 }, + { 203, 4 }, + { 204, 2 }, + { 204, 0 }, + { 205, 4 }, + { 205, 0 }, + { 197, 0 }, + { 197, 3 }, + { 209, 5 }, + { 209, 3 }, + { 210, 1 }, + { 172, 1 }, + { 172, 1 }, + { 172, 0 }, + { 211, 0 }, + { 211, 2 }, + { 195, 0 }, + { 195, 3 }, + { 196, 0 }, + { 196, 2 }, + { 198, 0 }, + { 198, 2 }, + { 198, 4 }, + { 198, 4 }, + { 146, 4 }, + { 194, 0 }, + { 194, 2 }, + { 146, 6 }, + { 213, 5 }, + { 213, 3 }, + { 146, 8 }, + { 146, 5 }, + { 214, 2 }, + { 214, 1 }, + { 216, 3 }, + { 216, 1 }, + { 215, 0 }, + { 215, 3 }, + { 208, 3 }, + { 208, 1 }, + { 174, 1 }, + { 174, 3 }, + { 170, 1 }, + { 174, 1 }, + { 174, 1 }, + { 174, 3 }, + { 174, 5 }, + { 170, 1 }, + { 170, 1 }, + { 170, 1 }, + { 170, 1 }, + { 174, 1 }, + { 174, 1 }, + { 174, 4 }, + { 174, 4 }, + { 170, 1 }, + { 174, 3 }, + { 174, 3 }, + { 174, 3 }, + { 174, 3 }, + { 174, 3 }, + { 174, 3 }, + { 174, 3 }, + { 174, 3 }, + { 174, 3 }, + { 174, 3 }, + { 174, 3 }, + { 174, 3 }, + { 174, 3 }, + { 174, 3 }, + { 174, 3 }, + { 174, 3 }, + { 174, 3 }, + { 174, 3 }, + { 217, 1 }, + { 217, 2 }, + { 218, 2 }, + { 218, 0 }, + { 174, 4 }, + { 174, 2 }, + { 174, 3 }, + { 174, 2 }, + { 174, 3 }, + { 174, 4 }, + { 174, 2 }, + { 174, 2 }, + { 174, 2 }, + { 174, 2 }, + { 219, 1 }, + { 219, 2 }, + { 174, 5 }, + { 220, 1 }, + { 220, 2 }, + { 174, 5 }, + { 174, 3 }, + { 174, 5 }, + { 174, 4 }, + { 174, 4 }, + { 174, 5 }, + { 222, 5 }, + { 222, 4 }, + { 223, 2 }, + { 223, 0 }, + { 221, 1 }, + { 221, 0 }, + { 212, 3 }, + { 212, 1 }, + { 224, 1 }, + { 224, 0 }, + { 146, 11 }, + { 225, 1 }, + { 225, 0 }, + { 175, 0 }, + { 175, 3 }, + { 183, 5 }, + { 183, 3 }, + { 226, 1 }, + { 146, 3 }, + { 146, 1 }, + { 146, 2 }, + { 146, 5 }, + { 146, 5 }, + { 146, 5 }, + { 146, 5 }, + { 146, 6 }, + { 146, 3 }, + { 166, 2 }, + { 167, 2 }, + { 228, 1 }, + { 228, 1 }, + { 227, 1 }, + { 227, 0 }, + { 146, 5 }, + { 229, 10 }, + { 231, 1 }, + { 231, 1 }, + { 231, 2 }, + { 231, 0 }, + { 232, 1 }, + { 232, 1 }, + { 232, 1 }, + { 232, 3 }, + { 233, 0 }, + { 233, 3 }, + { 233, 3 }, + { 234, 0 }, + { 234, 2 }, + { 230, 3 }, + { 230, 0 }, + { 235, 6 }, + { 235, 8 }, + { 235, 5 }, + { 235, 4 }, + { 235, 1 }, + { 174, 4 }, + { 174, 6 }, + { 187, 1 }, + { 187, 1 }, + { 187, 1 }, + { 146, 3 }, + { 146, 6 }, + { 237, 0 }, + { 237, 2 }, + { 237, 2 }, + { 236, 1 }, + { 236, 0 }, + { 146, 3 }, + { 146, 1 }, + { 146, 3 }, + { 146, 6 }, + { 146, 6 }, + { 238, 1 }, + { 239, 0 }, + { 239, 1 }, +}; + +static void yy_accept(yyParser*); /* Forward Declaration */ + +/* +** Perform a reduce action and the shift that must immediately +** follow the reduce. +*/ +static void yy_reduce( + yyParser *yypParser, /* The parser */ + int yyruleno /* Number of the rule by which to reduce */ +){ + int yygoto; /* The next state */ + int yyact; /* The next action */ + YYMINORTYPE yygotominor; /* The LHS of the rule reduced */ + yyStackEntry *yymsp; /* The top of the parser's stack */ + int yysize; /* Amount to pop the stack */ + sqlite3ParserARG_FETCH; + yymsp = &yypParser->yystack[yypParser->yyidx]; +#ifndef NDEBUG + if( yyTraceFILE && yyruleno>=0 + && yyruleno<sizeof(yyRuleName)/sizeof(yyRuleName[0]) ){ + fprintf(yyTraceFILE, "%sReduce [%s].\n", yyTracePrompt, + yyRuleName[yyruleno]); + } +#endif /* NDEBUG */ + +#ifndef NDEBUG + /* Silence complaints from purify about yygotominor being uninitialized + ** in some cases when it is copied into the stack after the following + ** switch. yygotominor is uninitialized when a rule reduces that does + ** not set the value of its left-hand side nonterminal. Leaving the + ** value of the nonterminal uninitialized is utterly harmless as long + ** as the value is never used. So really the only thing this code + ** accomplishes is to quieten purify. + */ + memset(&yygotominor, 0, sizeof(yygotominor)); +#endif + + switch( yyruleno ){ + /* Beginning here are the reduction cases. A typical example + ** follows: + ** case 0: + ** #line <lineno> <grammarfile> + ** { ... } // User supplied code + ** #line <lineno> <thisfile> + ** break; + */ + case 3: +#line 84 "parse.y" +{ sqlite3FinishCoding(pParse); } +#line 1893 "parse.c" + break; + case 6: +#line 87 "parse.y" +{ sqlite3BeginParse(pParse, 0); } +#line 1898 "parse.c" + break; + case 7: +#line 89 "parse.y" +{ sqlite3BeginParse(pParse, 1); } +#line 1903 "parse.c" + break; + case 8: +#line 95 "parse.y" +{sqlite3BeginTransaction(pParse, yymsp[-1].minor.yy412);} +#line 1908 "parse.c" + break; + case 12: +#line 100 "parse.y" +{yygotominor.yy412 = TK_DEFERRED;} +#line 1913 "parse.c" + break; + case 13: + case 14: + case 15: + case 101: + case 103: + case 104: +#line 101 "parse.y" +{yygotominor.yy412 = yymsp[0].major;} +#line 1923 "parse.c" + break; + case 16: + case 17: +#line 104 "parse.y" +{sqlite3CommitTransaction(pParse);} +#line 1929 "parse.c" + break; + case 18: +#line 106 "parse.y" +{sqlite3RollbackTransaction(pParse);} +#line 1934 "parse.c" + break; + case 20: +#line 111 "parse.y" +{ + sqlite3StartTable(pParse,&yymsp[-4].minor.yy0,&yymsp[-1].minor.yy258,&yymsp[0].minor.yy258,yymsp[-3].minor.yy412,0); +} +#line 1941 "parse.c" + break; + case 21: + case 60: + case 74: + case 106: + case 220: + case 223: +#line 116 "parse.y" +{yygotominor.yy412 = 1;} +#line 1951 "parse.c" + break; + case 22: + case 59: + case 73: + case 75: + case 86: + case 107: + case 108: + case 219: + case 222: +#line 118 "parse.y" +{yygotominor.yy412 = 0;} +#line 1964 "parse.c" + break; + case 23: +#line 119 "parse.y" +{ + sqlite3EndTable(pParse,&yymsp[-1].minor.yy258,&yymsp[0].minor.yy0,0); +} +#line 1971 "parse.c" + break; + case 24: +#line 122 "parse.y" +{ + sqlite3EndTable(pParse,0,0,yymsp[0].minor.yy459); + sqlite3SelectDelete(yymsp[0].minor.yy459); +} +#line 1979 "parse.c" + break; + case 27: +#line 133 "parse.y" +{ + yygotominor.yy258.z = yymsp[-2].minor.yy258.z; + yygotominor.yy258.n = (pParse->sLastToken.z-yymsp[-2].minor.yy258.z) + pParse->sLastToken.n; +} +#line 1987 "parse.c" + break; + case 28: +#line 137 "parse.y" +{ + sqlite3AddColumn(pParse,&yymsp[0].minor.yy258); + yygotominor.yy258 = yymsp[0].minor.yy258; +} +#line 1995 "parse.c" + break; + case 29: + case 30: + case 31: + case 32: + case 33: + case 34: + case 259: + case 260: +#line 147 "parse.y" +{yygotominor.yy258 = yymsp[0].minor.yy0;} +#line 2007 "parse.c" + break; + case 36: +#line 202 "parse.y" +{sqlite3AddColumnType(pParse,&yymsp[0].minor.yy258,&yymsp[0].minor.yy258);} +#line 2012 "parse.c" + break; + case 37: +#line 203 "parse.y" +{sqlite3AddColumnType(pParse,&yymsp[-3].minor.yy258,&yymsp[0].minor.yy0);} +#line 2017 "parse.c" + break; + case 38: +#line 205 "parse.y" +{sqlite3AddColumnType(pParse,&yymsp[-5].minor.yy258,&yymsp[0].minor.yy0);} +#line 2022 "parse.c" + break; + case 39: + case 114: + case 115: + case 126: + case 146: + case 247: + case 257: + case 258: +#line 207 "parse.y" +{yygotominor.yy258 = yymsp[0].minor.yy258;} +#line 2034 "parse.c" + break; + case 40: +#line 208 "parse.y" +{yygotominor.yy258.z=yymsp[-1].minor.yy258.z; yygotominor.yy258.n=yymsp[0].minor.yy258.n+(yymsp[0].minor.yy258.z-yymsp[-1].minor.yy258.z);} +#line 2039 "parse.c" + break; + case 41: +#line 210 "parse.y" +{ yygotominor.yy412 = atoi(yymsp[0].minor.yy258.z); } +#line 2044 "parse.c" + break; + case 42: +#line 211 "parse.y" +{ yygotominor.yy412 = -atoi(yymsp[0].minor.yy258.z); } +#line 2049 "parse.c" + break; + case 47: + case 48: +#line 216 "parse.y" +{sqlite3AddDefaultValue(pParse,yymsp[0].minor.yy2);} +#line 2055 "parse.c" + break; + case 49: +#line 218 "parse.y" +{ + Expr *p = sqlite3Expr(TK_UMINUS, yymsp[0].minor.yy2, 0, 0); + sqlite3AddDefaultValue(pParse,p); +} +#line 2063 "parse.c" + break; + case 50: +#line 222 "parse.y" +{ + Expr *p = sqlite3Expr(TK_STRING, 0, 0, &yymsp[0].minor.yy258); + sqlite3AddDefaultValue(pParse,p); +} +#line 2071 "parse.c" + break; + case 52: +#line 231 "parse.y" +{sqlite3AddNotNull(pParse, yymsp[0].minor.yy412);} +#line 2076 "parse.c" + break; + case 53: +#line 233 "parse.y" +{sqlite3AddPrimaryKey(pParse,0,yymsp[-1].minor.yy412,yymsp[0].minor.yy412);} +#line 2081 "parse.c" + break; + case 54: +#line 234 "parse.y" +{sqlite3CreateIndex(pParse,0,0,0,0,yymsp[0].minor.yy412,0,0);} +#line 2086 "parse.c" + break; + case 55: +#line 235 "parse.y" +{sqlite3ExprDelete(yymsp[-2].minor.yy2);} +#line 2091 "parse.c" + break; + case 56: +#line 237 "parse.y" +{sqlite3CreateForeignKey(pParse,0,&yymsp[-2].minor.yy258,yymsp[-1].minor.yy82,yymsp[0].minor.yy412);} +#line 2096 "parse.c" + break; + case 57: +#line 238 "parse.y" +{sqlite3DeferForeignKey(pParse,yymsp[0].minor.yy412);} +#line 2101 "parse.c" + break; + case 58: +#line 239 "parse.y" +{sqlite3AddCollateType(pParse, yymsp[0].minor.yy258.z, yymsp[0].minor.yy258.n);} +#line 2106 "parse.c" + break; + case 61: +#line 252 "parse.y" +{ yygotominor.yy412 = OE_Restrict * 0x010101; } +#line 2111 "parse.c" + break; + case 62: +#line 253 "parse.y" +{ yygotominor.yy412 = (yymsp[-1].minor.yy412 & yymsp[0].minor.yy47.mask) | yymsp[0].minor.yy47.value; } +#line 2116 "parse.c" + break; + case 63: +#line 255 "parse.y" +{ yygotominor.yy47.value = 0; yygotominor.yy47.mask = 0x000000; } +#line 2121 "parse.c" + break; + case 64: +#line 256 "parse.y" +{ yygotominor.yy47.value = yymsp[0].minor.yy412; yygotominor.yy47.mask = 0x0000ff; } +#line 2126 "parse.c" + break; + case 65: +#line 257 "parse.y" +{ yygotominor.yy47.value = yymsp[0].minor.yy412<<8; yygotominor.yy47.mask = 0x00ff00; } +#line 2131 "parse.c" + break; + case 66: +#line 258 "parse.y" +{ yygotominor.yy47.value = yymsp[0].minor.yy412<<16; yygotominor.yy47.mask = 0xff0000; } +#line 2136 "parse.c" + break; + case 67: +#line 260 "parse.y" +{ yygotominor.yy412 = OE_SetNull; } +#line 2141 "parse.c" + break; + case 68: +#line 261 "parse.y" +{ yygotominor.yy412 = OE_SetDflt; } +#line 2146 "parse.c" + break; + case 69: +#line 262 "parse.y" +{ yygotominor.yy412 = OE_Cascade; } +#line 2151 "parse.c" + break; + case 70: +#line 263 "parse.y" +{ yygotominor.yy412 = OE_Restrict; } +#line 2156 "parse.c" + break; + case 71: + case 72: + case 87: + case 89: + case 91: + case 92: + case 163: +#line 265 "parse.y" +{yygotominor.yy412 = yymsp[0].minor.yy412;} +#line 2167 "parse.c" + break; + case 76: +#line 275 "parse.y" +{yygotominor.yy258.n = 0; yygotominor.yy258.z = 0;} +#line 2172 "parse.c" + break; + case 77: +#line 276 "parse.y" +{yygotominor.yy258 = yymsp[-1].minor.yy0;} +#line 2177 "parse.c" + break; + case 82: +#line 282 "parse.y" +{sqlite3AddPrimaryKey(pParse,yymsp[-3].minor.yy82,yymsp[0].minor.yy412,yymsp[-2].minor.yy412);} +#line 2182 "parse.c" + break; + case 83: +#line 284 "parse.y" +{sqlite3CreateIndex(pParse,0,0,0,yymsp[-2].minor.yy82,yymsp[0].minor.yy412,0,0);} +#line 2187 "parse.c" + break; + case 85: +#line 287 "parse.y" +{ + sqlite3CreateForeignKey(pParse, yymsp[-6].minor.yy82, &yymsp[-3].minor.yy258, yymsp[-2].minor.yy82, yymsp[-1].minor.yy412); + sqlite3DeferForeignKey(pParse, yymsp[0].minor.yy412); +} +#line 2195 "parse.c" + break; + case 88: + case 90: +#line 301 "parse.y" +{yygotominor.yy412 = OE_Default;} +#line 2201 "parse.c" + break; + case 93: +#line 306 "parse.y" +{yygotominor.yy412 = OE_Ignore;} +#line 2206 "parse.c" + break; + case 94: + case 164: +#line 307 "parse.y" +{yygotominor.yy412 = OE_Replace;} +#line 2212 "parse.c" + break; + case 95: +#line 311 "parse.y" +{ + sqlite3DropTable(pParse, yymsp[0].minor.yy67, 0); +} +#line 2219 "parse.c" + break; + case 96: +#line 318 "parse.y" +{ + sqlite3CreateView(pParse, &yymsp[-6].minor.yy0, &yymsp[-3].minor.yy258, &yymsp[-2].minor.yy258, yymsp[0].minor.yy459, yymsp[-5].minor.yy412); +} +#line 2226 "parse.c" + break; + case 97: +#line 321 "parse.y" +{ + sqlite3DropTable(pParse, yymsp[0].minor.yy67, 1); +} +#line 2233 "parse.c" + break; + case 98: +#line 328 "parse.y" +{ + sqlite3Select(pParse, yymsp[0].minor.yy459, SRT_Callback, 0, 0, 0, 0, 0); + sqlite3SelectDelete(yymsp[0].minor.yy459); +} +#line 2241 "parse.c" + break; + case 99: + case 123: +#line 338 "parse.y" +{yygotominor.yy459 = yymsp[0].minor.yy459;} +#line 2247 "parse.c" + break; + case 100: +#line 340 "parse.y" +{ + if( yymsp[0].minor.yy459 ){ + yymsp[0].minor.yy459->op = yymsp[-1].minor.yy412; + yymsp[0].minor.yy459->pPrior = yymsp[-2].minor.yy459; + } + yygotominor.yy459 = yymsp[0].minor.yy459; +} +#line 2258 "parse.c" + break; + case 102: +#line 349 "parse.y" +{yygotominor.yy412 = TK_ALL;} +#line 2263 "parse.c" + break; + case 105: +#line 354 "parse.y" +{ + yygotominor.yy459 = sqlite3SelectNew(yymsp[-6].minor.yy82,yymsp[-5].minor.yy67,yymsp[-4].minor.yy2,yymsp[-3].minor.yy82,yymsp[-2].minor.yy2,yymsp[-1].minor.yy82,yymsp[-7].minor.yy412,yymsp[0].minor.yy244.pLimit,yymsp[0].minor.yy244.pOffset); +} +#line 2270 "parse.c" + break; + case 109: + case 244: +#line 375 "parse.y" +{yygotominor.yy82 = yymsp[-1].minor.yy82;} +#line 2276 "parse.c" + break; + case 110: + case 137: + case 147: + case 243: +#line 376 "parse.y" +{yygotominor.yy82 = 0;} +#line 2284 "parse.c" + break; + case 111: +#line 377 "parse.y" +{ + yygotominor.yy82 = sqlite3ExprListAppend(yymsp[-2].minor.yy82,yymsp[-1].minor.yy2,yymsp[0].minor.yy258.n?&yymsp[0].minor.yy258:0); +} +#line 2291 "parse.c" + break; + case 112: +#line 380 "parse.y" +{ + yygotominor.yy82 = sqlite3ExprListAppend(yymsp[-1].minor.yy82, sqlite3Expr(TK_ALL, 0, 0, 0), 0); +} +#line 2298 "parse.c" + break; + case 113: +#line 383 "parse.y" +{ + Expr *pRight = sqlite3Expr(TK_ALL, 0, 0, 0); + Expr *pLeft = sqlite3Expr(TK_ID, 0, 0, &yymsp[-2].minor.yy258); + yygotominor.yy82 = sqlite3ExprListAppend(yymsp[-3].minor.yy82, sqlite3Expr(TK_DOT, pLeft, pRight, 0), 0); +} +#line 2307 "parse.c" + break; + case 116: +#line 395 "parse.y" +{yygotominor.yy258.n = 0;} +#line 2312 "parse.c" + break; + case 117: +#line 407 "parse.y" +{yygotominor.yy67 = sqliteMalloc(sizeof(*yygotominor.yy67));} +#line 2317 "parse.c" + break; + case 118: +#line 408 "parse.y" +{yygotominor.yy67 = yymsp[0].minor.yy67;} +#line 2322 "parse.c" + break; + case 119: +#line 413 "parse.y" +{ + yygotominor.yy67 = yymsp[-1].minor.yy67; + if( yygotominor.yy67 && yygotominor.yy67->nSrc>0 ) yygotominor.yy67->a[yygotominor.yy67->nSrc-1].jointype = yymsp[0].minor.yy412; +} +#line 2330 "parse.c" + break; + case 120: +#line 417 "parse.y" +{yygotominor.yy67 = 0;} +#line 2335 "parse.c" + break; + case 121: +#line 418 "parse.y" +{ + yygotominor.yy67 = sqlite3SrcListAppend(yymsp[-5].minor.yy67,&yymsp[-4].minor.yy258,&yymsp[-3].minor.yy258); + if( yymsp[-2].minor.yy258.n ) sqlite3SrcListAddAlias(yygotominor.yy67,&yymsp[-2].minor.yy258); + if( yymsp[-1].minor.yy2 ){ + if( yygotominor.yy67 && yygotominor.yy67->nSrc>1 ){ yygotominor.yy67->a[yygotominor.yy67->nSrc-2].pOn = yymsp[-1].minor.yy2; } + else { sqlite3ExprDelete(yymsp[-1].minor.yy2); } + } + if( yymsp[0].minor.yy240 ){ + if( yygotominor.yy67 && yygotominor.yy67->nSrc>1 ){ yygotominor.yy67->a[yygotominor.yy67->nSrc-2].pUsing = yymsp[0].minor.yy240; } + else { sqlite3IdListDelete(yymsp[0].minor.yy240); } + } +} +#line 2351 "parse.c" + break; + case 122: +#line 432 "parse.y" +{ + yygotominor.yy67 = sqlite3SrcListAppend(yymsp[-6].minor.yy67,0,0); + yygotominor.yy67->a[yygotominor.yy67->nSrc-1].pSelect = yymsp[-4].minor.yy459; + if( yymsp[-2].minor.yy258.n ) sqlite3SrcListAddAlias(yygotominor.yy67,&yymsp[-2].minor.yy258); + if( yymsp[-1].minor.yy2 ){ + if( yygotominor.yy67 && yygotominor.yy67->nSrc>1 ){ yygotominor.yy67->a[yygotominor.yy67->nSrc-2].pOn = yymsp[-1].minor.yy2; } + else { sqlite3ExprDelete(yymsp[-1].minor.yy2); } + } + if( yymsp[0].minor.yy240 ){ + if( yygotominor.yy67 && yygotominor.yy67->nSrc>1 ){ yygotominor.yy67->a[yygotominor.yy67->nSrc-2].pUsing = yymsp[0].minor.yy240; } + else { sqlite3IdListDelete(yymsp[0].minor.yy240); } + } + } +#line 2368 "parse.c" + break; + case 124: +#line 453 "parse.y" +{ + yygotominor.yy459 = sqlite3SelectNew(0,yymsp[0].minor.yy67,0,0,0,0,0,0,0); + } +#line 2375 "parse.c" + break; + case 125: +#line 459 "parse.y" +{yygotominor.yy258.z=0; yygotominor.yy258.n=0;} +#line 2380 "parse.c" + break; + case 127: +#line 464 "parse.y" +{yygotominor.yy67 = sqlite3SrcListAppend(0,&yymsp[-1].minor.yy258,&yymsp[0].minor.yy258);} +#line 2385 "parse.c" + break; + case 128: + case 129: +#line 468 "parse.y" +{ yygotominor.yy412 = JT_INNER; } +#line 2391 "parse.c" + break; + case 130: +#line 470 "parse.y" +{ yygotominor.yy412 = sqlite3JoinType(pParse,&yymsp[-1].minor.yy0,0,0); } +#line 2396 "parse.c" + break; + case 131: +#line 471 "parse.y" +{ yygotominor.yy412 = sqlite3JoinType(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy258,0); } +#line 2401 "parse.c" + break; + case 132: +#line 473 "parse.y" +{ yygotominor.yy412 = sqlite3JoinType(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy258,&yymsp[-1].minor.yy258); } +#line 2406 "parse.c" + break; + case 133: + case 141: + case 150: + case 157: + case 171: + case 207: + case 232: + case 234: + case 238: +#line 477 "parse.y" +{yygotominor.yy2 = yymsp[0].minor.yy2;} +#line 2419 "parse.c" + break; + case 134: + case 149: + case 156: + case 208: + case 233: + case 235: + case 239: +#line 478 "parse.y" +{yygotominor.yy2 = 0;} +#line 2430 "parse.c" + break; + case 135: + case 168: +#line 482 "parse.y" +{yygotominor.yy240 = yymsp[-1].minor.yy240;} +#line 2436 "parse.c" + break; + case 136: + case 167: +#line 483 "parse.y" +{yygotominor.yy240 = 0;} +#line 2442 "parse.c" + break; + case 138: + case 148: +#line 494 "parse.y" +{yygotominor.yy82 = yymsp[0].minor.yy82;} +#line 2448 "parse.c" + break; + case 139: +#line 495 "parse.y" +{ + yygotominor.yy82 = sqlite3ExprListAppend(yymsp[-4].minor.yy82,yymsp[-2].minor.yy2,yymsp[-1].minor.yy258.n>0?&yymsp[-1].minor.yy258:0); + if( yygotominor.yy82 ) yygotominor.yy82->a[yygotominor.yy82->nExpr-1].sortOrder = yymsp[0].minor.yy412; +} +#line 2456 "parse.c" + break; + case 140: +#line 499 "parse.y" +{ + yygotominor.yy82 = sqlite3ExprListAppend(0,yymsp[-2].minor.yy2,yymsp[-1].minor.yy258.n>0?&yymsp[-1].minor.yy258:0); + if( yygotominor.yy82 && yygotominor.yy82->a ) yygotominor.yy82->a[0].sortOrder = yymsp[0].minor.yy412; +} +#line 2464 "parse.c" + break; + case 142: + case 144: +#line 508 "parse.y" +{yygotominor.yy412 = SQLITE_SO_ASC;} +#line 2470 "parse.c" + break; + case 143: +#line 509 "parse.y" +{yygotominor.yy412 = SQLITE_SO_DESC;} +#line 2475 "parse.c" + break; + case 145: +#line 511 "parse.y" +{yygotominor.yy258.z = 0; yygotominor.yy258.n = 0;} +#line 2480 "parse.c" + break; + case 151: +#line 529 "parse.y" +{yygotominor.yy244.pLimit = 0; yygotominor.yy244.pOffset = 0;} +#line 2485 "parse.c" + break; + case 152: +#line 530 "parse.y" +{yygotominor.yy244.pLimit = yymsp[0].minor.yy2; yygotominor.yy244.pOffset = 0;} +#line 2490 "parse.c" + break; + case 153: +#line 532 "parse.y" +{yygotominor.yy244.pLimit = yymsp[-2].minor.yy2; yygotominor.yy244.pOffset = yymsp[0].minor.yy2;} +#line 2495 "parse.c" + break; + case 154: +#line 534 "parse.y" +{yygotominor.yy244.pOffset = yymsp[-2].minor.yy2; yygotominor.yy244.pLimit = yymsp[0].minor.yy2;} +#line 2500 "parse.c" + break; + case 155: +#line 538 "parse.y" +{sqlite3DeleteFrom(pParse,yymsp[-1].minor.yy67,yymsp[0].minor.yy2);} +#line 2505 "parse.c" + break; + case 158: +#line 549 "parse.y" +{sqlite3Update(pParse,yymsp[-3].minor.yy67,yymsp[-1].minor.yy82,yymsp[0].minor.yy2,yymsp[-4].minor.yy412);} +#line 2510 "parse.c" + break; + case 159: +#line 555 "parse.y" +{yygotominor.yy82 = sqlite3ExprListAppend(yymsp[-4].minor.yy82,yymsp[0].minor.yy2,&yymsp[-2].minor.yy258);} +#line 2515 "parse.c" + break; + case 160: +#line 556 "parse.y" +{yygotominor.yy82 = sqlite3ExprListAppend(0,yymsp[0].minor.yy2,&yymsp[-2].minor.yy258);} +#line 2520 "parse.c" + break; + case 161: +#line 562 "parse.y" +{sqlite3Insert(pParse, yymsp[-5].minor.yy67, yymsp[-1].minor.yy82, 0, yymsp[-4].minor.yy240, yymsp[-7].minor.yy412);} +#line 2525 "parse.c" + break; + case 162: +#line 564 "parse.y" +{sqlite3Insert(pParse, yymsp[-2].minor.yy67, 0, yymsp[0].minor.yy459, yymsp[-1].minor.yy240, yymsp[-4].minor.yy412);} +#line 2530 "parse.c" + break; + case 165: + case 236: +#line 574 "parse.y" +{yygotominor.yy82 = sqlite3ExprListAppend(yymsp[-2].minor.yy82,yymsp[0].minor.yy2,0);} +#line 2536 "parse.c" + break; + case 166: + case 237: +#line 575 "parse.y" +{yygotominor.yy82 = sqlite3ExprListAppend(0,yymsp[0].minor.yy2,0);} +#line 2542 "parse.c" + break; + case 169: +#line 584 "parse.y" +{yygotominor.yy240 = sqlite3IdListAppend(yymsp[-2].minor.yy240,&yymsp[0].minor.yy258);} +#line 2547 "parse.c" + break; + case 170: +#line 585 "parse.y" +{yygotominor.yy240 = sqlite3IdListAppend(0,&yymsp[0].minor.yy258);} +#line 2552 "parse.c" + break; + case 172: +#line 596 "parse.y" +{yygotominor.yy2 = yymsp[-1].minor.yy2; sqlite3ExprSpan(yygotominor.yy2,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0); } +#line 2557 "parse.c" + break; + case 173: + case 178: + case 179: + case 180: + case 181: +#line 597 "parse.y" +{yygotominor.yy2 = sqlite3Expr(yymsp[0].major, 0, 0, &yymsp[0].minor.yy0);} +#line 2566 "parse.c" + break; + case 174: + case 175: +#line 598 "parse.y" +{yygotominor.yy2 = sqlite3Expr(TK_ID, 0, 0, &yymsp[0].minor.yy0);} +#line 2572 "parse.c" + break; + case 176: +#line 600 "parse.y" +{ + Expr *temp1 = sqlite3Expr(TK_ID, 0, 0, &yymsp[-2].minor.yy258); + Expr *temp2 = sqlite3Expr(TK_ID, 0, 0, &yymsp[0].minor.yy258); + yygotominor.yy2 = sqlite3Expr(TK_DOT, temp1, temp2, 0); +} +#line 2581 "parse.c" + break; + case 177: +#line 605 "parse.y" +{ + Expr *temp1 = sqlite3Expr(TK_ID, 0, 0, &yymsp[-4].minor.yy258); + Expr *temp2 = sqlite3Expr(TK_ID, 0, 0, &yymsp[-2].minor.yy258); + Expr *temp3 = sqlite3Expr(TK_ID, 0, 0, &yymsp[0].minor.yy258); + Expr *temp4 = sqlite3Expr(TK_DOT, temp2, temp3, 0); + yygotominor.yy2 = sqlite3Expr(TK_DOT, temp1, temp4, 0); +} +#line 2592 "parse.c" + break; + case 182: +#line 616 "parse.y" +{yygotominor.yy2 = sqlite3RegisterExpr(pParse, &yymsp[0].minor.yy0);} +#line 2597 "parse.c" + break; + case 183: +#line 617 "parse.y" +{ + Token *pToken = &yymsp[0].minor.yy0; + Expr *pExpr = yygotominor.yy2 = sqlite3Expr(TK_VARIABLE, 0, 0, pToken); + sqlite3ExprAssignVarNumber(pParse, pExpr); +} +#line 2606 "parse.c" + break; + case 184: +#line 622 "parse.y" +{ + yygotominor.yy2 = sqlite3ExprFunction(yymsp[-1].minor.yy82, &yymsp[-3].minor.yy0); + sqlite3ExprSpan(yygotominor.yy2,&yymsp[-3].minor.yy0,&yymsp[0].minor.yy0); +} +#line 2614 "parse.c" + break; + case 185: +#line 626 "parse.y" +{ + yygotominor.yy2 = sqlite3ExprFunction(0, &yymsp[-3].minor.yy0); + sqlite3ExprSpan(yygotominor.yy2,&yymsp[-3].minor.yy0,&yymsp[0].minor.yy0); +} +#line 2622 "parse.c" + break; + case 186: +#line 630 "parse.y" +{ + /* The CURRENT_TIME, CURRENT_DATE, and CURRENT_TIMESTAMP values are + ** treated as functions that return constants */ + yygotominor.yy2 = sqlite3ExprFunction(0,&yymsp[0].minor.yy0); + if( yygotominor.yy2 ) yygotominor.yy2->op = TK_CONST_FUNC; +} +#line 2632 "parse.c" + break; + case 187: + case 188: + case 189: + case 190: + case 191: + case 192: + case 193: + case 194: + case 195: + case 196: + case 197: + case 198: + case 199: + case 200: + case 201: + case 202: + case 203: + case 204: +#line 636 "parse.y" +{yygotominor.yy2 = sqlite3Expr(yymsp[-1].major, yymsp[-2].minor.yy2, yymsp[0].minor.yy2, 0);} +#line 2654 "parse.c" + break; + case 205: +#line 655 "parse.y" +{yygotominor.yy438.operator = yymsp[0].minor.yy0; yygotominor.yy438.not = 0;} +#line 2659 "parse.c" + break; + case 206: +#line 656 "parse.y" +{yygotominor.yy438.operator = yymsp[0].minor.yy0; yygotominor.yy438.not = 1;} +#line 2664 "parse.c" + break; + case 209: +#line 660 "parse.y" +{ + ExprList *pList = sqlite3ExprListAppend(0, yymsp[-1].minor.yy2, 0); + pList = sqlite3ExprListAppend(pList, yymsp[-3].minor.yy2, 0); + if( yymsp[0].minor.yy2 ){ + pList = sqlite3ExprListAppend(pList, yymsp[0].minor.yy2, 0); + } + yygotominor.yy2 = sqlite3ExprFunction(pList, &yymsp[-2].minor.yy438.operator); + if( yymsp[-2].minor.yy438.not ) yygotominor.yy2 = sqlite3Expr(TK_NOT, yygotominor.yy2, 0, 0); + sqlite3ExprSpan(yygotominor.yy2, &yymsp[-3].minor.yy2->span, &yymsp[-1].minor.yy2->span); +} +#line 2678 "parse.c" + break; + case 210: +#line 671 "parse.y" +{ + yygotominor.yy2 = sqlite3Expr(TK_ISNULL, yymsp[-1].minor.yy2, 0, 0); + sqlite3ExprSpan(yygotominor.yy2,&yymsp[-1].minor.yy2->span,&yymsp[0].minor.yy0); +} +#line 2686 "parse.c" + break; + case 211: +#line 675 "parse.y" +{ + yygotominor.yy2 = sqlite3Expr(TK_ISNULL, yymsp[-2].minor.yy2, 0, 0); + sqlite3ExprSpan(yygotominor.yy2,&yymsp[-2].minor.yy2->span,&yymsp[0].minor.yy0); +} +#line 2694 "parse.c" + break; + case 212: +#line 679 "parse.y" +{ + yygotominor.yy2 = sqlite3Expr(TK_NOTNULL, yymsp[-1].minor.yy2, 0, 0); + sqlite3ExprSpan(yygotominor.yy2,&yymsp[-1].minor.yy2->span,&yymsp[0].minor.yy0); +} +#line 2702 "parse.c" + break; + case 213: +#line 683 "parse.y" +{ + yygotominor.yy2 = sqlite3Expr(TK_NOTNULL, yymsp[-2].minor.yy2, 0, 0); + sqlite3ExprSpan(yygotominor.yy2,&yymsp[-2].minor.yy2->span,&yymsp[0].minor.yy0); +} +#line 2710 "parse.c" + break; + case 214: +#line 687 "parse.y" +{ + yygotominor.yy2 = sqlite3Expr(TK_NOTNULL, yymsp[-3].minor.yy2, 0, 0); + sqlite3ExprSpan(yygotominor.yy2,&yymsp[-3].minor.yy2->span,&yymsp[0].minor.yy0); +} +#line 2718 "parse.c" + break; + case 215: + case 216: +#line 691 "parse.y" +{ + yygotominor.yy2 = sqlite3Expr(yymsp[-1].major, yymsp[0].minor.yy2, 0, 0); + sqlite3ExprSpan(yygotominor.yy2,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy2->span); +} +#line 2727 "parse.c" + break; + case 217: +#line 699 "parse.y" +{ + yygotominor.yy2 = sqlite3Expr(TK_UMINUS, yymsp[0].minor.yy2, 0, 0); + sqlite3ExprSpan(yygotominor.yy2,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy2->span); +} +#line 2735 "parse.c" + break; + case 218: +#line 703 "parse.y" +{ + yygotominor.yy2 = sqlite3Expr(TK_UPLUS, yymsp[0].minor.yy2, 0, 0); + sqlite3ExprSpan(yygotominor.yy2,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy2->span); +} +#line 2743 "parse.c" + break; + case 221: +#line 710 "parse.y" +{ + ExprList *pList = sqlite3ExprListAppend(0, yymsp[-2].minor.yy2, 0); + pList = sqlite3ExprListAppend(pList, yymsp[0].minor.yy2, 0); + yygotominor.yy2 = sqlite3Expr(TK_BETWEEN, yymsp[-4].minor.yy2, 0, 0); + if( yygotominor.yy2 ) yygotominor.yy2->pList = pList; + if( yymsp[-3].minor.yy412 ) yygotominor.yy2 = sqlite3Expr(TK_NOT, yygotominor.yy2, 0, 0); + sqlite3ExprSpan(yygotominor.yy2,&yymsp[-4].minor.yy2->span,&yymsp[0].minor.yy2->span); +} +#line 2755 "parse.c" + break; + case 224: +#line 722 "parse.y" +{ + yygotominor.yy2 = sqlite3Expr(TK_IN, yymsp[-4].minor.yy2, 0, 0); + if( yygotominor.yy2 ){ + yygotominor.yy2->pList = yymsp[-1].minor.yy82; + }else{ + sqlite3ExprListDelete(yymsp[-1].minor.yy82); + } + if( yymsp[-3].minor.yy412 ) yygotominor.yy2 = sqlite3Expr(TK_NOT, yygotominor.yy2, 0, 0); + sqlite3ExprSpan(yygotominor.yy2,&yymsp[-4].minor.yy2->span,&yymsp[0].minor.yy0); + } +#line 2769 "parse.c" + break; + case 225: +#line 732 "parse.y" +{ + yygotominor.yy2 = sqlite3Expr(TK_SELECT, 0, 0, 0); + if( yygotominor.yy2 ) yygotominor.yy2->pSelect = yymsp[-1].minor.yy459; + if( !yygotominor.yy2 ) sqlite3SelectDelete(yymsp[-1].minor.yy459); + sqlite3ExprSpan(yygotominor.yy2,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0); + } +#line 2779 "parse.c" + break; + case 226: +#line 738 "parse.y" +{ + yygotominor.yy2 = sqlite3Expr(TK_IN, yymsp[-4].minor.yy2, 0, 0); + if( yygotominor.yy2 ) yygotominor.yy2->pSelect = yymsp[-1].minor.yy459; + if( !yygotominor.yy2 ) sqlite3SelectDelete(yymsp[-1].minor.yy459); + if( yymsp[-3].minor.yy412 ) yygotominor.yy2 = sqlite3Expr(TK_NOT, yygotominor.yy2, 0, 0); + sqlite3ExprSpan(yygotominor.yy2,&yymsp[-4].minor.yy2->span,&yymsp[0].minor.yy0); + } +#line 2790 "parse.c" + break; + case 227: +#line 745 "parse.y" +{ + SrcList *pSrc = sqlite3SrcListAppend(0,&yymsp[-1].minor.yy258,&yymsp[0].minor.yy258); + yygotominor.yy2 = sqlite3Expr(TK_IN, yymsp[-3].minor.yy2, 0, 0); + if( yygotominor.yy2 ) yygotominor.yy2->pSelect = sqlite3SelectNew(0,pSrc,0,0,0,0,0,0,0); + if( yymsp[-2].minor.yy412 ) yygotominor.yy2 = sqlite3Expr(TK_NOT, yygotominor.yy2, 0, 0); + sqlite3ExprSpan(yygotominor.yy2,&yymsp[-3].minor.yy2->span,yymsp[0].minor.yy258.z?&yymsp[0].minor.yy258:&yymsp[-1].minor.yy258); + } +#line 2801 "parse.c" + break; + case 228: +#line 752 "parse.y" +{ + Expr *p = yygotominor.yy2 = sqlite3Expr(TK_EXISTS, 0, 0, 0); + if( p ){ + p->pSelect = yymsp[-1].minor.yy459; + sqlite3ExprSpan(p,&yymsp[-3].minor.yy0,&yymsp[0].minor.yy0); + } + if( !p ) sqlite3SelectDelete(yymsp[-1].minor.yy459); + } +#line 2813 "parse.c" + break; + case 229: +#line 763 "parse.y" +{ + yygotominor.yy2 = sqlite3Expr(TK_CASE, yymsp[-3].minor.yy2, yymsp[-1].minor.yy2, 0); + if( yygotominor.yy2 ) yygotominor.yy2->pList = yymsp[-2].minor.yy82; + sqlite3ExprSpan(yygotominor.yy2, &yymsp[-4].minor.yy0, &yymsp[0].minor.yy0); +} +#line 2822 "parse.c" + break; + case 230: +#line 770 "parse.y" +{ + yygotominor.yy82 = sqlite3ExprListAppend(yymsp[-4].minor.yy82, yymsp[-2].minor.yy2, 0); + yygotominor.yy82 = sqlite3ExprListAppend(yygotominor.yy82, yymsp[0].minor.yy2, 0); +} +#line 2830 "parse.c" + break; + case 231: +#line 774 "parse.y" +{ + yygotominor.yy82 = sqlite3ExprListAppend(0, yymsp[-2].minor.yy2, 0); + yygotominor.yy82 = sqlite3ExprListAppend(yygotominor.yy82, yymsp[0].minor.yy2, 0); +} +#line 2838 "parse.c" + break; + case 240: +#line 799 "parse.y" +{ + if( yymsp[-9].minor.yy412!=OE_None ) yymsp[-9].minor.yy412 = yymsp[0].minor.yy412; + if( yymsp[-9].minor.yy412==OE_Default) yymsp[-9].minor.yy412 = OE_Abort; + sqlite3CreateIndex(pParse, &yymsp[-7].minor.yy258, &yymsp[-6].minor.yy258, sqlite3SrcListAppend(0,&yymsp[-4].minor.yy258,0),yymsp[-2].minor.yy82,yymsp[-9].minor.yy412, &yymsp[-10].minor.yy0, &yymsp[-1].minor.yy0); +} +#line 2847 "parse.c" + break; + case 241: + case 288: +#line 806 "parse.y" +{yygotominor.yy412 = OE_Abort;} +#line 2853 "parse.c" + break; + case 242: +#line 807 "parse.y" +{yygotominor.yy412 = OE_None;} +#line 2858 "parse.c" + break; + case 245: +#line 817 "parse.y" +{ + Expr *p = 0; + if( yymsp[-1].minor.yy258.n>0 ){ + p = sqlite3Expr(TK_COLUMN, 0, 0, 0); + if( p ) p->pColl = sqlite3LocateCollSeq(pParse, yymsp[-1].minor.yy258.z, yymsp[-1].minor.yy258.n); + } + yygotominor.yy82 = sqlite3ExprListAppend(yymsp[-4].minor.yy82, p, &yymsp[-2].minor.yy258); +} +#line 2870 "parse.c" + break; + case 246: +#line 825 "parse.y" +{ + Expr *p = 0; + if( yymsp[-1].minor.yy258.n>0 ){ + p = sqlite3Expr(TK_COLUMN, 0, 0, 0); + if( p ) p->pColl = sqlite3LocateCollSeq(pParse, yymsp[-1].minor.yy258.z, yymsp[-1].minor.yy258.n); + } + yygotominor.yy82 = sqlite3ExprListAppend(0, p, &yymsp[-2].minor.yy258); +} +#line 2882 "parse.c" + break; + case 248: +#line 838 "parse.y" +{sqlite3DropIndex(pParse, yymsp[0].minor.yy67);} +#line 2887 "parse.c" + break; + case 249: + case 250: +#line 842 "parse.y" +{sqlite3Vacuum(pParse,0);} +#line 2893 "parse.c" + break; + case 251: + case 253: +#line 848 "parse.y" +{sqlite3Pragma(pParse,&yymsp[-3].minor.yy258,&yymsp[-2].minor.yy258,&yymsp[0].minor.yy258,0);} +#line 2899 "parse.c" + break; + case 252: +#line 849 "parse.y" +{sqlite3Pragma(pParse,&yymsp[-3].minor.yy258,&yymsp[-2].minor.yy258,&yymsp[0].minor.yy0,0);} +#line 2904 "parse.c" + break; + case 254: +#line 851 "parse.y" +{ + sqlite3Pragma(pParse,&yymsp[-3].minor.yy258,&yymsp[-2].minor.yy258,&yymsp[0].minor.yy258,1); +} +#line 2911 "parse.c" + break; + case 255: +#line 854 "parse.y" +{sqlite3Pragma(pParse,&yymsp[-4].minor.yy258,&yymsp[-3].minor.yy258,&yymsp[-1].minor.yy258,0);} +#line 2916 "parse.c" + break; + case 256: +#line 855 "parse.y" +{sqlite3Pragma(pParse,&yymsp[-1].minor.yy258,&yymsp[0].minor.yy258,0,0);} +#line 2921 "parse.c" + break; + case 263: +#line 868 "parse.y" +{ + Token all; + all.z = yymsp[-3].minor.yy258.z; + all.n = (yymsp[0].minor.yy0.z - yymsp[-3].minor.yy258.z) + yymsp[0].minor.yy0.n; + sqlite3FinishTrigger(pParse, yymsp[-1].minor.yy347, &all); +} +#line 2931 "parse.c" + break; + case 264: +#line 877 "parse.y" +{ + sqlite3BeginTrigger(pParse, &yymsp[-7].minor.yy258, &yymsp[-6].minor.yy258, yymsp[-5].minor.yy412, yymsp[-4].minor.yy210.a, yymsp[-4].minor.yy210.b, yymsp[-2].minor.yy67, yymsp[-1].minor.yy412, yymsp[0].minor.yy2, yymsp[-9].minor.yy412); + yygotominor.yy258 = (yymsp[-6].minor.yy258.n==0?yymsp[-7].minor.yy258:yymsp[-6].minor.yy258); +} +#line 2939 "parse.c" + break; + case 265: + case 268: +#line 883 "parse.y" +{ yygotominor.yy412 = TK_BEFORE; } +#line 2945 "parse.c" + break; + case 266: +#line 884 "parse.y" +{ yygotominor.yy412 = TK_AFTER; } +#line 2950 "parse.c" + break; + case 267: +#line 885 "parse.y" +{ yygotominor.yy412 = TK_INSTEAD;} +#line 2955 "parse.c" + break; + case 269: + case 270: + case 271: +#line 890 "parse.y" +{yygotominor.yy210.a = yymsp[0].major; yygotominor.yy210.b = 0;} +#line 2962 "parse.c" + break; + case 272: +#line 893 "parse.y" +{yygotominor.yy210.a = TK_UPDATE; yygotominor.yy210.b = yymsp[0].minor.yy240;} +#line 2967 "parse.c" + break; + case 273: + case 274: +#line 896 "parse.y" +{ yygotominor.yy412 = TK_ROW; } +#line 2973 "parse.c" + break; + case 275: +#line 898 "parse.y" +{ yygotominor.yy412 = TK_STATEMENT; } +#line 2978 "parse.c" + break; + case 276: +#line 901 "parse.y" +{ yygotominor.yy2 = 0; } +#line 2983 "parse.c" + break; + case 277: +#line 902 "parse.y" +{ yygotominor.yy2 = yymsp[0].minor.yy2; } +#line 2988 "parse.c" + break; + case 278: +#line 906 "parse.y" +{ + yymsp[-2].minor.yy347->pNext = yymsp[0].minor.yy347; + yygotominor.yy347 = yymsp[-2].minor.yy347; +} +#line 2996 "parse.c" + break; + case 279: +#line 910 "parse.y" +{ yygotominor.yy347 = 0; } +#line 3001 "parse.c" + break; + case 280: +#line 916 "parse.y" +{ yygotominor.yy347 = sqlite3TriggerUpdateStep(&yymsp[-3].minor.yy258, yymsp[-1].minor.yy82, yymsp[0].minor.yy2, yymsp[-4].minor.yy412); } +#line 3006 "parse.c" + break; + case 281: +#line 921 "parse.y" +{yygotominor.yy347 = sqlite3TriggerInsertStep(&yymsp[-5].minor.yy258, yymsp[-4].minor.yy240, yymsp[-1].minor.yy82, 0, yymsp[-7].minor.yy412);} +#line 3011 "parse.c" + break; + case 282: +#line 924 "parse.y" +{yygotominor.yy347 = sqlite3TriggerInsertStep(&yymsp[-2].minor.yy258, yymsp[-1].minor.yy240, 0, yymsp[0].minor.yy459, yymsp[-4].minor.yy412);} +#line 3016 "parse.c" + break; + case 283: +#line 928 "parse.y" +{yygotominor.yy347 = sqlite3TriggerDeleteStep(&yymsp[-1].minor.yy258, yymsp[0].minor.yy2);} +#line 3021 "parse.c" + break; + case 284: +#line 931 "parse.y" +{yygotominor.yy347 = sqlite3TriggerSelectStep(yymsp[0].minor.yy459); } +#line 3026 "parse.c" + break; + case 285: +#line 934 "parse.y" +{ + yygotominor.yy2 = sqlite3Expr(TK_RAISE, 0, 0, 0); + yygotominor.yy2->iColumn = OE_Ignore; + sqlite3ExprSpan(yygotominor.yy2, &yymsp[-3].minor.yy0, &yymsp[0].minor.yy0); +} +#line 3035 "parse.c" + break; + case 286: +#line 939 "parse.y" +{ + yygotominor.yy2 = sqlite3Expr(TK_RAISE, 0, 0, &yymsp[-1].minor.yy258); + yygotominor.yy2->iColumn = yymsp[-3].minor.yy412; + sqlite3ExprSpan(yygotominor.yy2, &yymsp[-5].minor.yy0, &yymsp[0].minor.yy0); +} +#line 3044 "parse.c" + break; + case 287: +#line 947 "parse.y" +{yygotominor.yy412 = OE_Rollback;} +#line 3049 "parse.c" + break; + case 289: +#line 949 "parse.y" +{yygotominor.yy412 = OE_Fail;} +#line 3054 "parse.c" + break; + case 290: +#line 954 "parse.y" +{ + sqlite3DropTrigger(pParse,yymsp[0].minor.yy67); +} +#line 3061 "parse.c" + break; + case 291: +#line 960 "parse.y" +{ + sqlite3Attach(pParse, &yymsp[-3].minor.yy258, &yymsp[-1].minor.yy258, yymsp[0].minor.yy132.type, &yymsp[0].minor.yy132.key); +} +#line 3068 "parse.c" + break; + case 292: +#line 964 "parse.y" +{ yygotominor.yy132.type = 0; } +#line 3073 "parse.c" + break; + case 293: +#line 965 "parse.y" +{ yygotominor.yy132.type=1; yygotominor.yy132.key = yymsp[0].minor.yy258; } +#line 3078 "parse.c" + break; + case 294: +#line 966 "parse.y" +{ yygotominor.yy132.type=2; yygotominor.yy132.key = yymsp[0].minor.yy0; } +#line 3083 "parse.c" + break; + case 297: +#line 972 "parse.y" +{ + sqlite3Detach(pParse, &yymsp[0].minor.yy258); +} +#line 3090 "parse.c" + break; + case 298: +#line 978 "parse.y" +{sqlite3Reindex(pParse, 0, 0);} +#line 3095 "parse.c" + break; + case 299: +#line 979 "parse.y" +{sqlite3Reindex(pParse, &yymsp[-1].minor.yy258, &yymsp[0].minor.yy258);} +#line 3100 "parse.c" + break; + case 300: +#line 984 "parse.y" +{ + sqlite3AlterRenameTable(pParse,yymsp[-3].minor.yy67,&yymsp[0].minor.yy258); +} +#line 3107 "parse.c" + break; + case 301: +#line 987 "parse.y" +{ + sqlite3AlterFinishAddColumn(pParse, &yymsp[0].minor.yy258); +} +#line 3114 "parse.c" + break; + case 302: +#line 990 "parse.y" +{ + sqlite3AlterBeginAddColumn(pParse, yymsp[0].minor.yy67); +} +#line 3121 "parse.c" + break; + }; + yygoto = yyRuleInfo[yyruleno].lhs; + yysize = yyRuleInfo[yyruleno].nrhs; + yypParser->yyidx -= yysize; + yyact = yy_find_reduce_action(yymsp[-yysize].stateno,yygoto); + if( yyact < YYNSTATE ){ +#ifdef NDEBUG + /* If we are not debugging and the reduce action popped at least + ** one element off the stack, then we can push the new element back + ** onto the stack here, and skip the stack overflow test in yy_shift(). + ** That gives a significant speed improvement. */ + if( yysize ){ + yypParser->yyidx++; + yymsp -= yysize-1; + yymsp->stateno = yyact; + yymsp->major = yygoto; + yymsp->minor = yygotominor; + }else +#endif + { + yy_shift(yypParser,yyact,yygoto,&yygotominor); + } + }else if( yyact == YYNSTATE + YYNRULE + 1 ){ + yy_accept(yypParser); + } +} + +/* +** The following code executes when the parse fails +*/ +static void yy_parse_failed( + yyParser *yypParser /* The parser */ +){ + sqlite3ParserARG_FETCH; +#ifndef NDEBUG + if( yyTraceFILE ){ + fprintf(yyTraceFILE,"%sFail!\n",yyTracePrompt); + } +#endif + while( yypParser->yyidx>=0 ) yy_pop_parser_stack(yypParser); + /* Here code is inserted which will be executed whenever the + ** parser fails */ + sqlite3ParserARG_STORE; /* Suppress warning about unused %extra_argument variable */ +} + +/* +** The following code executes when a syntax error first occurs. +*/ +static void yy_syntax_error( + yyParser *yypParser, /* The parser */ + int yymajor, /* The major type of the error token */ + YYMINORTYPE yyminor /* The minor type of the error token */ +){ + sqlite3ParserARG_FETCH; +#define TOKEN (yyminor.yy0) +#line 23 "parse.y" + + if( pParse->zErrMsg==0 ){ + if( TOKEN.z[0] ){ + sqlite3ErrorMsg(pParse, "near \"%T\": syntax error", &TOKEN); + }else{ + sqlite3ErrorMsg(pParse, "incomplete SQL statement"); + } + } +#line 3188 "parse.c" + sqlite3ParserARG_STORE; /* Suppress warning about unused %extra_argument variable */ +} + +/* +** The following is executed when the parser accepts +*/ +static void yy_accept( + yyParser *yypParser /* The parser */ +){ + sqlite3ParserARG_FETCH; +#ifndef NDEBUG + if( yyTraceFILE ){ + fprintf(yyTraceFILE,"%sAccept!\n",yyTracePrompt); + } +#endif + while( yypParser->yyidx>=0 ) yy_pop_parser_stack(yypParser); + /* Here code is inserted which will be executed whenever the + ** parser accepts */ + sqlite3ParserARG_STORE; /* Suppress warning about unused %extra_argument variable */ +} + +/* The main parser program. +** The first argument is a pointer to a structure obtained from +** "sqlite3ParserAlloc" which describes the current state of the parser. +** The second argument is the major token number. The third is +** the minor token. The fourth optional argument is whatever the +** user wants (and specified in the grammar) and is available for +** use by the action routines. +** +** Inputs: +** <ul> +** <li> A pointer to the parser (an opaque structure.) +** <li> The major token number. +** <li> The minor token number. +** <li> An option argument of a grammar-specified type. +** </ul> +** +** Outputs: +** None. +*/ +void sqlite3Parser( + void *yyp, /* The parser */ + int yymajor, /* The major token code number */ + sqlite3ParserTOKENTYPE yyminor /* The value for the token */ + sqlite3ParserARG_PDECL /* Optional %extra_argument parameter */ +){ + YYMINORTYPE yyminorunion; + int yyact; /* The parser action. */ + int yyendofinput; /* True if we are at the end of input */ + int yyerrorhit = 0; /* True if yymajor has invoked an error */ + yyParser *yypParser; /* The parser */ + + /* (re)initialize the parser, if necessary */ + yypParser = (yyParser*)yyp; + if( yypParser->yyidx<0 ){ + /* if( yymajor==0 ) return; // not sure why this was here... */ + yypParser->yyidx = 0; + yypParser->yyerrcnt = -1; + yypParser->yystack[0].stateno = 0; + yypParser->yystack[0].major = 0; + } + yyminorunion.yy0 = yyminor; + yyendofinput = (yymajor==0); + sqlite3ParserARG_STORE; + +#ifndef NDEBUG + if( yyTraceFILE ){ + fprintf(yyTraceFILE,"%sInput %s\n",yyTracePrompt,yyTokenName[yymajor]); + } +#endif + + do{ + yyact = yy_find_shift_action(yypParser,yymajor); + if( yyact<YYNSTATE ){ + yy_shift(yypParser,yyact,yymajor,&yyminorunion); + yypParser->yyerrcnt--; + if( yyendofinput && yypParser->yyidx>=0 ){ + yymajor = 0; + }else{ + yymajor = YYNOCODE; + } + }else if( yyact < YYNSTATE + YYNRULE ){ + yy_reduce(yypParser,yyact-YYNSTATE); + }else if( yyact == YY_ERROR_ACTION ){ + int yymx; +#ifndef NDEBUG + if( yyTraceFILE ){ + fprintf(yyTraceFILE,"%sSyntax Error!\n",yyTracePrompt); + } +#endif +#ifdef YYERRORSYMBOL + /* A syntax error has occurred. + ** The response to an error depends upon whether or not the + ** grammar defines an error token "ERROR". + ** + ** This is what we do if the grammar does define ERROR: + ** + ** * Call the %syntax_error function. + ** + ** * Begin popping the stack until we enter a state where + ** it is legal to shift the error symbol, then shift + ** the error symbol. + ** + ** * Set the error count to three. + ** + ** * Begin accepting and shifting new tokens. No new error + ** processing will occur until three tokens have been + ** shifted successfully. + ** + */ + if( yypParser->yyerrcnt<0 ){ + yy_syntax_error(yypParser,yymajor,yyminorunion); + } + yymx = yypParser->yystack[yypParser->yyidx].major; + if( yymx==YYERRORSYMBOL || yyerrorhit ){ +#ifndef NDEBUG + if( yyTraceFILE ){ + fprintf(yyTraceFILE,"%sDiscard input token %s\n", + yyTracePrompt,yyTokenName[yymajor]); + } +#endif + yy_destructor(yymajor,&yyminorunion); + yymajor = YYNOCODE; + }else{ + while( + yypParser->yyidx >= 0 && + yymx != YYERRORSYMBOL && + (yyact = yy_find_shift_action(yypParser,YYERRORSYMBOL)) >= YYNSTATE + ){ + yy_pop_parser_stack(yypParser); + } + if( yypParser->yyidx < 0 || yymajor==0 ){ + yy_destructor(yymajor,&yyminorunion); + yy_parse_failed(yypParser); + yymajor = YYNOCODE; + }else if( yymx!=YYERRORSYMBOL ){ + YYMINORTYPE u2; + u2.YYERRSYMDT = 0; + yy_shift(yypParser,yyact,YYERRORSYMBOL,&u2); + } + } + yypParser->yyerrcnt = 3; + yyerrorhit = 1; +#else /* YYERRORSYMBOL is not defined */ + /* This is what we do if the grammar does not define ERROR: + ** + ** * Report an error message, and throw away the input token. + ** + ** * If the input token is $, then fail the parse. + ** + ** As before, subsequent error messages are suppressed until + ** three input tokens have been successfully shifted. + */ + if( yypParser->yyerrcnt<=0 ){ + yy_syntax_error(yypParser,yymajor,yyminorunion); + } + yypParser->yyerrcnt = 3; + yy_destructor(yymajor,&yyminorunion); + if( yyendofinput ){ + yy_parse_failed(yypParser); + } + yymajor = YYNOCODE; +#endif + }else{ + yy_accept(yypParser); + yymajor = YYNOCODE; + } + }while( yymajor!=YYNOCODE && yypParser->yyidx>=0 ); + return; +} diff --git a/src/sqlite/parse.h b/src/sqlite/parse.h new file mode 100644 index 0000000..9dc0a15 --- /dev/null +++ b/src/sqlite/parse.h @@ -0,0 +1,140 @@ +#define TK_END_OF_FILE 1 +#define TK_ILLEGAL 2 +#define TK_SPACE 3 +#define TK_UNCLOSED_STRING 4 +#define TK_COMMENT 5 +#define TK_FUNCTION 6 +#define TK_COLUMN 7 +#define TK_AGG_FUNCTION 8 +#define TK_CONST_FUNC 9 +#define TK_SEMI 10 +#define TK_EXPLAIN 11 +#define TK_BEGIN 12 +#define TK_TRANSACTION 13 +#define TK_DEFERRED 14 +#define TK_IMMEDIATE 15 +#define TK_EXCLUSIVE 16 +#define TK_COMMIT 17 +#define TK_END 18 +#define TK_ROLLBACK 19 +#define TK_CREATE 20 +#define TK_TABLE 21 +#define TK_TEMP 22 +#define TK_LP 23 +#define TK_RP 24 +#define TK_AS 25 +#define TK_COMMA 26 +#define TK_ID 27 +#define TK_ABORT 28 +#define TK_AFTER 29 +#define TK_ASC 30 +#define TK_ATTACH 31 +#define TK_BEFORE 32 +#define TK_CASCADE 33 +#define TK_CONFLICT 34 +#define TK_DATABASE 35 +#define TK_DESC 36 +#define TK_DETACH 37 +#define TK_EACH 38 +#define TK_FAIL 39 +#define TK_FOR 40 +#define TK_IGNORE 41 +#define TK_INITIALLY 42 +#define TK_INSTEAD 43 +#define TK_LIKE_KW 44 +#define TK_MATCH 45 +#define TK_KEY 46 +#define TK_OF 47 +#define TK_OFFSET 48 +#define TK_PRAGMA 49 +#define TK_RAISE 50 +#define TK_REPLACE 51 +#define TK_RESTRICT 52 +#define TK_ROW 53 +#define TK_STATEMENT 54 +#define TK_TRIGGER 55 +#define TK_VACUUM 56 +#define TK_VIEW 57 +#define TK_REINDEX 58 +#define TK_RENAME 59 +#define TK_CTIME_KW 60 +#define TK_ALTER 61 +#define TK_OR 62 +#define TK_AND 63 +#define TK_NOT 64 +#define TK_IS 65 +#define TK_BETWEEN 66 +#define TK_IN 67 +#define TK_ISNULL 68 +#define TK_NOTNULL 69 +#define TK_NE 70 +#define TK_EQ 71 +#define TK_GT 72 +#define TK_LE 73 +#define TK_LT 74 +#define TK_GE 75 +#define TK_ESCAPE 76 +#define TK_BITAND 77 +#define TK_BITOR 78 +#define TK_LSHIFT 79 +#define TK_RSHIFT 80 +#define TK_PLUS 81 +#define TK_MINUS 82 +#define TK_STAR 83 +#define TK_SLASH 84 +#define TK_REM 85 +#define TK_CONCAT 86 +#define TK_UMINUS 87 +#define TK_UPLUS 88 +#define TK_BITNOT 89 +#define TK_STRING 90 +#define TK_JOIN_KW 91 +#define TK_CONSTRAINT 92 +#define TK_DEFAULT 93 +#define TK_NULL 94 +#define TK_PRIMARY 95 +#define TK_UNIQUE 96 +#define TK_CHECK 97 +#define TK_REFERENCES 98 +#define TK_COLLATE 99 +#define TK_AUTOINCR 100 +#define TK_ON 101 +#define TK_DELETE 102 +#define TK_UPDATE 103 +#define TK_INSERT 104 +#define TK_SET 105 +#define TK_DEFERRABLE 106 +#define TK_FOREIGN 107 +#define TK_DROP 108 +#define TK_UNION 109 +#define TK_ALL 110 +#define TK_INTERSECT 111 +#define TK_EXCEPT 112 +#define TK_SELECT 113 +#define TK_DISTINCT 114 +#define TK_DOT 115 +#define TK_FROM 116 +#define TK_JOIN 117 +#define TK_USING 118 +#define TK_ORDER 119 +#define TK_BY 120 +#define TK_GROUP 121 +#define TK_HAVING 122 +#define TK_LIMIT 123 +#define TK_WHERE 124 +#define TK_INTO 125 +#define TK_VALUES 126 +#define TK_INTEGER 127 +#define TK_FLOAT 128 +#define TK_BLOB 129 +#define TK_REGISTER 130 +#define TK_VARIABLE 131 +#define TK_EXISTS 132 +#define TK_CASE 133 +#define TK_WHEN 134 +#define TK_THEN 135 +#define TK_ELSE 136 +#define TK_INDEX 137 +#define TK_TO 138 +#define TK_ADD 139 +#define TK_COLUMNKW 140 diff --git a/src/sqlite/pragma.c b/src/sqlite/pragma.c new file mode 100644 index 0000000..3c129df --- /dev/null +++ b/src/sqlite/pragma.c @@ -0,0 +1,933 @@ +/* +** 2003 April 6 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** This file contains code used to implement the PRAGMA command. +** +** $Id: pragma.c,v 1.1.1.1 2006/02/03 20:35:14 hoganrobert Exp $ +*/ +#include "sqliteInt.h" +#include "os.h" +#include <ctype.h> + +/* Ignore this whole file if pragmas are disabled +*/ +#if !defined(SQLITE_OMIT_PRAGMA) && !defined(SQLITE_OMIT_PARSER) + +#if defined(SQLITE_DEBUG) || defined(SQLITE_TEST) +# include "pager.h" +# include "btree.h" +#endif + +/* +** Interpret the given string as a safety level. Return 0 for OFF, +** 1 for ON or NORMAL and 2 for FULL. Return 1 for an empty or +** unrecognized string argument. +** +** Note that the values returned are one less that the values that +** should be passed into sqlite3BtreeSetSafetyLevel(). The is done +** to support legacy SQL code. The safety level used to be boolean +** and older scripts may have used numbers 0 for OFF and 1 for ON. +*/ +static int getSafetyLevel(const u8 *z){ + /* 123456789 123456789 */ + static const char zText[] = "onoffalseyestruefull"; + static const u8 iOffset[] = {0, 1, 2, 4, 9, 12, 16}; + static const u8 iLength[] = {2, 2, 3, 5, 3, 4, 4}; + static const u8 iValue[] = {1, 0, 0, 0, 1, 1, 2}; + int i, n; + if( isdigit(*z) ){ + return atoi(z); + } + n = strlen(z); + for(i=0; i<sizeof(iLength); i++){ + if( iLength[i]==n && sqlite3StrNICmp(&zText[iOffset[i]],z,n)==0 ){ + return iValue[i]; + } + } + return 1; +} + +/* +** Interpret the given string as a boolean value. +*/ +static int getBoolean(const u8 *z){ + return getSafetyLevel(z)&1; +} + +#ifndef SQLITE_OMIT_PAGER_PRAGMAS +/* +** Interpret the given string as a temp db location. Return 1 for file +** backed temporary databases, 2 for the Red-Black tree in memory database +** and 0 to use the compile-time default. +*/ +static int getTempStore(const char *z){ + if( z[0]>='0' && z[0]<='2' ){ + return z[0] - '0'; + }else if( sqlite3StrICmp(z, "file")==0 ){ + return 1; + }else if( sqlite3StrICmp(z, "memory")==0 ){ + return 2; + }else{ + return 0; + } +} +#endif /* SQLITE_PAGER_PRAGMAS */ + +#ifndef SQLITE_OMIT_PAGER_PRAGMAS +/* +** Invalidate temp storage, either when the temp storage is changed +** from default, or when 'file' and the temp_store_directory has changed +*/ +static int invalidateTempStorage(Parse *pParse){ + sqlite3 *db = pParse->db; + if( db->aDb[1].pBt!=0 ){ + if( db->flags & SQLITE_InTrans ){ + sqlite3ErrorMsg(pParse, "temporary storage cannot be changed " + "from within a transaction"); + return SQLITE_ERROR; + } + sqlite3BtreeClose(db->aDb[1].pBt); + db->aDb[1].pBt = 0; + sqlite3ResetInternalSchema(db, 0); + } + return SQLITE_OK; +} +#endif /* SQLITE_PAGER_PRAGMAS */ + +#ifndef SQLITE_OMIT_PAGER_PRAGMAS +/* +** If the TEMP database is open, close it and mark the database schema +** as needing reloading. This must be done when using the TEMP_STORE +** or DEFAULT_TEMP_STORE pragmas. +*/ +static int changeTempStorage(Parse *pParse, const char *zStorageType){ + int ts = getTempStore(zStorageType); + sqlite3 *db = pParse->db; + if( db->temp_store==ts ) return SQLITE_OK; + if( invalidateTempStorage( pParse ) != SQLITE_OK ){ + return SQLITE_ERROR; + } + db->temp_store = ts; + return SQLITE_OK; +} +#endif /* SQLITE_PAGER_PRAGMAS */ + +/* +** Generate code to return a single integer value. +*/ +static void returnSingleInt(Parse *pParse, const char *zLabel, int value){ + Vdbe *v = sqlite3GetVdbe(pParse); + sqlite3VdbeAddOp(v, OP_Integer, value, 0); + if( pParse->explain==0 ){ + sqlite3VdbeSetNumCols(v, 1); + sqlite3VdbeSetColName(v, 0, zLabel, P3_STATIC); + } + sqlite3VdbeAddOp(v, OP_Callback, 1, 0); +} + +#ifndef SQLITE_OMIT_FLAG_PRAGMAS +/* +** Check to see if zRight and zLeft refer to a pragma that queries +** or changes one of the flags in db->flags. Return 1 if so and 0 if not. +** Also, implement the pragma. +*/ +static int flagPragma(Parse *pParse, const char *zLeft, const char *zRight){ + static const struct sPragmaType { + const char *zName; /* Name of the pragma */ + int mask; /* Mask for the db->flags value */ + } aPragma[] = { + { "vdbe_trace", SQLITE_VdbeTrace }, + { "sql_trace", SQLITE_SqlTrace }, + { "vdbe_listing", SQLITE_VdbeListing }, + { "full_column_names", SQLITE_FullColNames }, + { "short_column_names", SQLITE_ShortColNames }, + { "count_changes", SQLITE_CountRows }, + { "empty_result_callbacks", SQLITE_NullCallback }, + /* The following is VERY experimental */ + { "writable_schema", SQLITE_WriteSchema }, + { "omit_readlock", SQLITE_NoReadlock }, + }; + int i; + const struct sPragmaType *p; + for(i=0, p=aPragma; i<sizeof(aPragma)/sizeof(aPragma[0]); i++, p++){ + if( sqlite3StrICmp(zLeft, p->zName)==0 ){ + sqlite3 *db = pParse->db; + Vdbe *v; + v = sqlite3GetVdbe(pParse); + if( v ){ + if( zRight==0 ){ + returnSingleInt(pParse, p->zName, (db->flags & p->mask)!=0 ); + }else{ + if( getBoolean(zRight) ){ + db->flags |= p->mask; + }else{ + db->flags &= ~p->mask; + } + } + /* If one of these pragmas is executed, any prepared statements + ** need to be recompiled. + */ + sqlite3VdbeAddOp(v, OP_Expire, 0, 0); + } + return 1; + } + } + return 0; +} +#endif /* SQLITE_OMIT_FLAG_PRAGMAS */ + +/* +** Process a pragma statement. +** +** Pragmas are of this form: +** +** PRAGMA [database.]id [= value] +** +** The identifier might also be a string. The value is a string, and +** identifier, or a number. If minusFlag is true, then the value is +** a number that was preceded by a minus sign. +** +** If the left side is "database.id" then pId1 is the database name +** and pId2 is the id. If the left side is just "id" then pId1 is the +** id and pId2 is any empty string. +*/ +void sqlite3Pragma( + Parse *pParse, + Token *pId1, /* First part of [database.]id field */ + Token *pId2, /* Second part of [database.]id field, or NULL */ + Token *pValue, /* Token for <value>, or NULL */ + int minusFlag /* True if a '-' sign preceded <value> */ +){ + char *zLeft = 0; /* Nul-terminated UTF-8 string <id> */ + char *zRight = 0; /* Nul-terminated UTF-8 string <value>, or NULL */ + const char *zDb = 0; /* The database name */ + Token *pId; /* Pointer to <id> token */ + int iDb; /* Database index for <database> */ + sqlite3 *db = pParse->db; + Db *pDb; + Vdbe *v = sqlite3GetVdbe(pParse); + if( v==0 ) return; + + /* Interpret the [database.] part of the pragma statement. iDb is the + ** index of the database this pragma is being applied to in db.aDb[]. */ + iDb = sqlite3TwoPartName(pParse, pId1, pId2, &pId); + if( iDb<0 ) return; + pDb = &db->aDb[iDb]; + + zLeft = sqlite3NameFromToken(pId); + if( !zLeft ) return; + if( minusFlag ){ + zRight = sqlite3MPrintf("-%T", pValue); + }else{ + zRight = sqlite3NameFromToken(pValue); + } + + zDb = ((iDb>0)?pDb->zName:0); + if( sqlite3AuthCheck(pParse, SQLITE_PRAGMA, zLeft, zRight, zDb) ){ + goto pragma_out; + } + +#ifndef SQLITE_OMIT_PAGER_PRAGMAS + /* + ** PRAGMA [database.]default_cache_size + ** PRAGMA [database.]default_cache_size=N + ** + ** The first form reports the current persistent setting for the + ** page cache size. The value returned is the maximum number of + ** pages in the page cache. The second form sets both the current + ** page cache size value and the persistent page cache size value + ** stored in the database file. + ** + ** The default cache size is stored in meta-value 2 of page 1 of the + ** database file. The cache size is actually the absolute value of + ** this memory location. The sign of meta-value 2 determines the + ** synchronous setting. A negative value means synchronous is off + ** and a positive value means synchronous is on. + */ + if( sqlite3StrICmp(zLeft,"default_cache_size")==0 ){ + static const VdbeOpList getCacheSize[] = { + { OP_ReadCookie, 0, 2, 0}, /* 0 */ + { OP_AbsValue, 0, 0, 0}, + { OP_Dup, 0, 0, 0}, + { OP_Integer, 0, 0, 0}, + { OP_Ne, 0, 6, 0}, + { OP_Integer, 0, 0, 0}, /* 5 */ + { OP_Callback, 1, 0, 0}, + }; + int addr; + if( sqlite3ReadSchema(pParse) ) goto pragma_out; + if( !zRight ){ + sqlite3VdbeSetNumCols(v, 1); + sqlite3VdbeSetColName(v, 0, "cache_size", P3_STATIC); + addr = sqlite3VdbeAddOpList(v, ArraySize(getCacheSize), getCacheSize); + sqlite3VdbeChangeP1(v, addr, iDb); + sqlite3VdbeChangeP1(v, addr+5, MAX_PAGES); + }else{ + int size = atoi(zRight); + if( size<0 ) size = -size; + sqlite3BeginWriteOperation(pParse, 0, iDb); + sqlite3VdbeAddOp(v, OP_Integer, size, 0); + sqlite3VdbeAddOp(v, OP_ReadCookie, iDb, 2); + addr = sqlite3VdbeAddOp(v, OP_Integer, 0, 0); + sqlite3VdbeAddOp(v, OP_Ge, 0, addr+3); + sqlite3VdbeAddOp(v, OP_Negative, 0, 0); + sqlite3VdbeAddOp(v, OP_SetCookie, iDb, 2); + pDb->cache_size = size; + sqlite3BtreeSetCacheSize(pDb->pBt, pDb->cache_size); + } + }else + + /* + ** PRAGMA [database.]page_size + ** PRAGMA [database.]page_size=N + ** + ** The first form reports the current setting for the + ** database page size in bytes. The second form sets the + ** database page size value. The value can only be set if + ** the database has not yet been created. + */ + if( sqlite3StrICmp(zLeft,"page_size")==0 ){ + Btree *pBt = pDb->pBt; + if( !zRight ){ + int size = pBt ? sqlite3BtreeGetPageSize(pBt) : 0; + returnSingleInt(pParse, "page_size", size); + }else{ + sqlite3BtreeSetPageSize(pBt, atoi(zRight), -1); + } + }else +#endif /* SQLITE_OMIT_PAGER_PRAGMAS */ + + /* + ** PRAGMA [database.]auto_vacuum + ** PRAGMA [database.]auto_vacuum=N + ** + ** Get or set the (boolean) value of the database 'auto-vacuum' parameter. + */ +#ifndef SQLITE_OMIT_AUTOVACUUM + if( sqlite3StrICmp(zLeft,"auto_vacuum")==0 ){ + Btree *pBt = pDb->pBt; + if( !zRight ){ + int auto_vacuum = + pBt ? sqlite3BtreeGetAutoVacuum(pBt) : SQLITE_DEFAULT_AUTOVACUUM; + returnSingleInt(pParse, "auto_vacuum", auto_vacuum); + }else{ + sqlite3BtreeSetAutoVacuum(pBt, getBoolean(zRight)); + } + }else +#endif + +#ifndef SQLITE_OMIT_PAGER_PRAGMAS + /* + ** PRAGMA [database.]cache_size + ** PRAGMA [database.]cache_size=N + ** + ** The first form reports the current local setting for the + ** page cache size. The local setting can be different from + ** the persistent cache size value that is stored in the database + ** file itself. The value returned is the maximum number of + ** pages in the page cache. The second form sets the local + ** page cache size value. It does not change the persistent + ** cache size stored on the disk so the cache size will revert + ** to its default value when the database is closed and reopened. + ** N should be a positive integer. + */ + if( sqlite3StrICmp(zLeft,"cache_size")==0 ){ + if( sqlite3ReadSchema(pParse) ) goto pragma_out; + if( !zRight ){ + returnSingleInt(pParse, "cache_size", pDb->cache_size); + }else{ + int size = atoi(zRight); + if( size<0 ) size = -size; + pDb->cache_size = size; + sqlite3BtreeSetCacheSize(pDb->pBt, pDb->cache_size); + } + }else + + /* + ** PRAGMA temp_store + ** PRAGMA temp_store = "default"|"memory"|"file" + ** + ** Return or set the local value of the temp_store flag. Changing + ** the local value does not make changes to the disk file and the default + ** value will be restored the next time the database is opened. + ** + ** Note that it is possible for the library compile-time options to + ** override this setting + */ + if( sqlite3StrICmp(zLeft, "temp_store")==0 ){ + if( !zRight ){ + returnSingleInt(pParse, "temp_store", db->temp_store); + }else{ + changeTempStorage(pParse, zRight); + } + }else + + /* + ** PRAGMA temp_store_directory + ** PRAGMA temp_store_directory = ""|"directory_name" + ** + ** Return or set the local value of the temp_store_directory flag. Changing + ** the value sets a specific directory to be used for temporary files. + ** Setting to a null string reverts to the default temporary directory search. + ** If temporary directory is changed, then invalidateTempStorage. + ** + */ + if( sqlite3StrICmp(zLeft, "temp_store_directory")==0 ){ + if( !zRight ){ + if( sqlite3_temp_directory ){ + sqlite3VdbeSetNumCols(v, 1); + sqlite3VdbeSetColName(v, 0, "temp_store_directory", P3_STATIC); + sqlite3VdbeOp3(v, OP_String8, 0, 0, sqlite3_temp_directory, 0); + sqlite3VdbeAddOp(v, OP_Callback, 1, 0); + } + }else{ + if( zRight[0] && !sqlite3OsIsDirWritable(zRight) ){ + sqlite3ErrorMsg(pParse, "not a writable directory"); + goto pragma_out; + } + if( TEMP_STORE==0 + || (TEMP_STORE==1 && db->temp_store<=1) + || (TEMP_STORE==2 && db->temp_store==1) + ){ + invalidateTempStorage(pParse); + } + sqliteFree(sqlite3_temp_directory); + if( zRight[0] ){ + sqlite3_temp_directory = zRight; + zRight = 0; + }else{ + sqlite3_temp_directory = 0; + } + } + }else + + /* + ** PRAGMA [database.]synchronous + ** PRAGMA [database.]synchronous=OFF|ON|NORMAL|FULL + ** + ** Return or set the local value of the synchronous flag. Changing + ** the local value does not make changes to the disk file and the + ** default value will be restored the next time the database is + ** opened. + */ + if( sqlite3StrICmp(zLeft,"synchronous")==0 ){ + if( sqlite3ReadSchema(pParse) ) goto pragma_out; + if( !zRight ){ + returnSingleInt(pParse, "synchronous", pDb->safety_level-1); + }else{ + if( !db->autoCommit ){ + sqlite3ErrorMsg(pParse, + "Safety level may not be changed inside a transaction"); + }else{ + pDb->safety_level = getSafetyLevel(zRight)+1; + sqlite3BtreeSetSafetyLevel(pDb->pBt, pDb->safety_level); + } + } + }else +#endif /* SQLITE_OMIT_PAGER_PRAGMAS */ + +#ifndef SQLITE_OMIT_FLAG_PRAGMAS + if( flagPragma(pParse, zLeft, zRight) ){ + /* The flagPragma() subroutine also generates any necessary code + ** there is nothing more to do here */ + }else +#endif /* SQLITE_OMIT_FLAG_PRAGMAS */ + +#ifndef SQLITE_OMIT_SCHEMA_PRAGMAS + /* + ** PRAGMA table_info(<table>) + ** + ** Return a single row for each column of the named table. The columns of + ** the returned data set are: + ** + ** cid: Column id (numbered from left to right, starting at 0) + ** name: Column name + ** type: Column declaration type. + ** notnull: True if 'NOT NULL' is part of column declaration + ** dflt_value: The default value for the column, if any. + */ + if( sqlite3StrICmp(zLeft, "table_info")==0 && zRight ){ + Table *pTab; + if( sqlite3ReadSchema(pParse) ) goto pragma_out; + pTab = sqlite3FindTable(db, zRight, zDb); + if( pTab ){ + int i; + sqlite3VdbeSetNumCols(v, 6); + sqlite3VdbeSetColName(v, 0, "cid", P3_STATIC); + sqlite3VdbeSetColName(v, 1, "name", P3_STATIC); + sqlite3VdbeSetColName(v, 2, "type", P3_STATIC); + sqlite3VdbeSetColName(v, 3, "notnull", P3_STATIC); + sqlite3VdbeSetColName(v, 4, "dflt_value", P3_STATIC); + sqlite3VdbeSetColName(v, 5, "pk", P3_STATIC); + sqlite3ViewGetColumnNames(pParse, pTab); + for(i=0; i<pTab->nCol; i++){ + sqlite3VdbeAddOp(v, OP_Integer, i, 0); + sqlite3VdbeOp3(v, OP_String8, 0, 0, pTab->aCol[i].zName, 0); + sqlite3VdbeOp3(v, OP_String8, 0, 0, + pTab->aCol[i].zType ? pTab->aCol[i].zType : "numeric", 0); + sqlite3VdbeAddOp(v, OP_Integer, pTab->aCol[i].notNull, 0); + sqlite3ExprCode(pParse, pTab->aCol[i].pDflt); + sqlite3VdbeAddOp(v, OP_Integer, pTab->aCol[i].isPrimKey, 0); + sqlite3VdbeAddOp(v, OP_Callback, 6, 0); + } + } + }else + + if( sqlite3StrICmp(zLeft, "index_info")==0 && zRight ){ + Index *pIdx; + Table *pTab; + if( sqlite3ReadSchema(pParse) ) goto pragma_out; + pIdx = sqlite3FindIndex(db, zRight, zDb); + if( pIdx ){ + int i; + pTab = pIdx->pTable; + sqlite3VdbeSetNumCols(v, 3); + sqlite3VdbeSetColName(v, 0, "seqno", P3_STATIC); + sqlite3VdbeSetColName(v, 1, "cid", P3_STATIC); + sqlite3VdbeSetColName(v, 2, "name", P3_STATIC); + for(i=0; i<pIdx->nColumn; i++){ + int cnum = pIdx->aiColumn[i]; + sqlite3VdbeAddOp(v, OP_Integer, i, 0); + sqlite3VdbeAddOp(v, OP_Integer, cnum, 0); + assert( pTab->nCol>cnum ); + sqlite3VdbeOp3(v, OP_String8, 0, 0, pTab->aCol[cnum].zName, 0); + sqlite3VdbeAddOp(v, OP_Callback, 3, 0); + } + } + }else + + if( sqlite3StrICmp(zLeft, "index_list")==0 && zRight ){ + Index *pIdx; + Table *pTab; + if( sqlite3ReadSchema(pParse) ) goto pragma_out; + pTab = sqlite3FindTable(db, zRight, zDb); + if( pTab ){ + v = sqlite3GetVdbe(pParse); + pIdx = pTab->pIndex; + if( pIdx ){ + int i = 0; + sqlite3VdbeSetNumCols(v, 3); + sqlite3VdbeSetColName(v, 0, "seq", P3_STATIC); + sqlite3VdbeSetColName(v, 1, "name", P3_STATIC); + sqlite3VdbeSetColName(v, 2, "unique", P3_STATIC); + while(pIdx){ + sqlite3VdbeAddOp(v, OP_Integer, i, 0); + sqlite3VdbeOp3(v, OP_String8, 0, 0, pIdx->zName, 0); + sqlite3VdbeAddOp(v, OP_Integer, pIdx->onError!=OE_None, 0); + sqlite3VdbeAddOp(v, OP_Callback, 3, 0); + ++i; + pIdx = pIdx->pNext; + } + } + } + }else + + if( sqlite3StrICmp(zLeft, "database_list")==0 ){ + int i; + if( sqlite3ReadSchema(pParse) ) goto pragma_out; + sqlite3VdbeSetNumCols(v, 3); + sqlite3VdbeSetColName(v, 0, "seq", P3_STATIC); + sqlite3VdbeSetColName(v, 1, "name", P3_STATIC); + sqlite3VdbeSetColName(v, 2, "file", P3_STATIC); + for(i=0; i<db->nDb; i++){ + if( db->aDb[i].pBt==0 ) continue; + assert( db->aDb[i].zName!=0 ); + sqlite3VdbeAddOp(v, OP_Integer, i, 0); + sqlite3VdbeOp3(v, OP_String8, 0, 0, db->aDb[i].zName, 0); + sqlite3VdbeOp3(v, OP_String8, 0, 0, + sqlite3BtreeGetFilename(db->aDb[i].pBt), 0); + sqlite3VdbeAddOp(v, OP_Callback, 3, 0); + } + }else + + if( sqlite3StrICmp(zLeft, "collation_list")==0 ){ + int i = 0; + HashElem *p; + sqlite3VdbeSetNumCols(v, 2); + sqlite3VdbeSetColName(v, 0, "seq", P3_STATIC); + sqlite3VdbeSetColName(v, 1, "name", P3_STATIC); + for(p=sqliteHashFirst(&db->aCollSeq); p; p=sqliteHashNext(p)){ + CollSeq *pColl = (CollSeq *)sqliteHashData(p); + sqlite3VdbeAddOp(v, OP_Integer, i++, 0); + sqlite3VdbeOp3(v, OP_String8, 0, 0, pColl->zName, 0); + sqlite3VdbeAddOp(v, OP_Callback, 2, 0); + } + }else +#endif /* SQLITE_OMIT_SCHEMA_PRAGMAS */ + +#ifndef SQLITE_OMIT_FOREIGN_KEY + if( sqlite3StrICmp(zLeft, "foreign_key_list")==0 && zRight ){ + FKey *pFK; + Table *pTab; + if( sqlite3ReadSchema(pParse) ) goto pragma_out; + pTab = sqlite3FindTable(db, zRight, zDb); + if( pTab ){ + v = sqlite3GetVdbe(pParse); + pFK = pTab->pFKey; + if( pFK ){ + int i = 0; + sqlite3VdbeSetNumCols(v, 5); + sqlite3VdbeSetColName(v, 0, "id", P3_STATIC); + sqlite3VdbeSetColName(v, 1, "seq", P3_STATIC); + sqlite3VdbeSetColName(v, 2, "table", P3_STATIC); + sqlite3VdbeSetColName(v, 3, "from", P3_STATIC); + sqlite3VdbeSetColName(v, 4, "to", P3_STATIC); + while(pFK){ + int j; + for(j=0; j<pFK->nCol; j++){ + sqlite3VdbeAddOp(v, OP_Integer, i, 0); + sqlite3VdbeAddOp(v, OP_Integer, j, 0); + sqlite3VdbeOp3(v, OP_String8, 0, 0, pFK->zTo, 0); + sqlite3VdbeOp3(v, OP_String8, 0, 0, + pTab->aCol[pFK->aCol[j].iFrom].zName, 0); + sqlite3VdbeOp3(v, OP_String8, 0, 0, pFK->aCol[j].zCol, 0); + sqlite3VdbeAddOp(v, OP_Callback, 5, 0); + } + ++i; + pFK = pFK->pNextFrom; + } + } + } + }else +#endif /* !defined(SQLITE_OMIT_FOREIGN_KEY) */ + +#ifndef NDEBUG + if( sqlite3StrICmp(zLeft, "parser_trace")==0 ){ + extern void sqlite3ParserTrace(FILE*, char *); + if( getBoolean(zRight) ){ + sqlite3ParserTrace(stdout, "parser: "); + }else{ + sqlite3ParserTrace(0, 0); + } + }else +#endif + +#ifndef SQLITE_OMIT_INTEGRITY_CHECK + if( sqlite3StrICmp(zLeft, "integrity_check")==0 ){ + int i, j, addr; + + /* Code that initializes the integrity check program. Set the + ** error count 0 + */ + static const VdbeOpList initCode[] = { + { OP_Integer, 0, 0, 0}, + { OP_MemStore, 0, 1, 0}, + }; + + /* Code that appears at the end of the integrity check. If no error + ** messages have been generated, output OK. Otherwise output the + ** error message + */ + static const VdbeOpList endCode[] = { + { OP_MemLoad, 0, 0, 0}, + { OP_Integer, 0, 0, 0}, + { OP_Ne, 0, 0, 0}, /* 2 */ + { OP_String8, 0, 0, "ok"}, + { OP_Callback, 1, 0, 0}, + }; + + /* Initialize the VDBE program */ + if( sqlite3ReadSchema(pParse) ) goto pragma_out; + sqlite3VdbeSetNumCols(v, 1); + sqlite3VdbeSetColName(v, 0, "integrity_check", P3_STATIC); + sqlite3VdbeAddOpList(v, ArraySize(initCode), initCode); + + /* Do an integrity check on each database file */ + for(i=0; i<db->nDb; i++){ + HashElem *x; + int cnt = 0; + + if( OMIT_TEMPDB && i==1 ) continue; + + sqlite3CodeVerifySchema(pParse, i); + + /* Do an integrity check of the B-Tree + */ + for(x=sqliteHashFirst(&db->aDb[i].tblHash); x; x=sqliteHashNext(x)){ + Table *pTab = sqliteHashData(x); + Index *pIdx; + sqlite3VdbeAddOp(v, OP_Integer, pTab->tnum, 0); + cnt++; + for(pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext){ + if( sqlite3CheckIndexCollSeq(pParse, pIdx) ) goto pragma_out; + sqlite3VdbeAddOp(v, OP_Integer, pIdx->tnum, 0); + cnt++; + } + } + assert( cnt>0 ); + sqlite3VdbeAddOp(v, OP_IntegrityCk, cnt, i); + sqlite3VdbeAddOp(v, OP_Dup, 0, 1); + addr = sqlite3VdbeOp3(v, OP_String8, 0, 0, "ok", P3_STATIC); + sqlite3VdbeAddOp(v, OP_Eq, 0, addr+6); + sqlite3VdbeOp3(v, OP_String8, 0, 0, + sqlite3MPrintf("*** in database %s ***\n", db->aDb[i].zName), + P3_DYNAMIC); + sqlite3VdbeAddOp(v, OP_Pull, 1, 0); + sqlite3VdbeAddOp(v, OP_Concat, 0, 1); + sqlite3VdbeAddOp(v, OP_Callback, 1, 0); + + /* Make sure all the indices are constructed correctly. + */ + sqlite3CodeVerifySchema(pParse, i); + for(x=sqliteHashFirst(&db->aDb[i].tblHash); x; x=sqliteHashNext(x)){ + Table *pTab = sqliteHashData(x); + Index *pIdx; + int loopTop; + + if( pTab->pIndex==0 ) continue; + sqlite3OpenTableAndIndices(pParse, pTab, 1, OP_OpenRead); + sqlite3VdbeAddOp(v, OP_Integer, 0, 0); + sqlite3VdbeAddOp(v, OP_MemStore, 1, 1); + loopTop = sqlite3VdbeAddOp(v, OP_Rewind, 1, 0); + sqlite3VdbeAddOp(v, OP_MemIncr, 1, 0); + for(j=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, j++){ + int jmp2; + static const VdbeOpList idxErr[] = { + { OP_MemIncr, 0, 0, 0}, + { OP_String8, 0, 0, "rowid "}, + { OP_Rowid, 1, 0, 0}, + { OP_String8, 0, 0, " missing from index "}, + { OP_String8, 0, 0, 0}, /* 4 */ + { OP_Concat, 2, 0, 0}, + { OP_Callback, 1, 0, 0}, + }; + sqlite3GenerateIndexKey(v, pIdx, 1); + jmp2 = sqlite3VdbeAddOp(v, OP_Found, j+2, 0); + addr = sqlite3VdbeAddOpList(v, ArraySize(idxErr), idxErr); + sqlite3VdbeChangeP3(v, addr+4, pIdx->zName, P3_STATIC); + sqlite3VdbeChangeP2(v, jmp2, sqlite3VdbeCurrentAddr(v)); + } + sqlite3VdbeAddOp(v, OP_Next, 1, loopTop+1); + sqlite3VdbeChangeP2(v, loopTop, sqlite3VdbeCurrentAddr(v)); + for(j=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, j++){ + static const VdbeOpList cntIdx[] = { + { OP_Integer, 0, 0, 0}, + { OP_MemStore, 2, 1, 0}, + { OP_Rewind, 0, 0, 0}, /* 2 */ + { OP_MemIncr, 2, 0, 0}, + { OP_Next, 0, 0, 0}, /* 4 */ + { OP_MemLoad, 1, 0, 0}, + { OP_MemLoad, 2, 0, 0}, + { OP_Eq, 0, 0, 0}, /* 7 */ + { OP_MemIncr, 0, 0, 0}, + { OP_String8, 0, 0, "wrong # of entries in index "}, + { OP_String8, 0, 0, 0}, /* 10 */ + { OP_Concat, 0, 0, 0}, + { OP_Callback, 1, 0, 0}, + }; + if( pIdx->tnum==0 ) continue; + addr = sqlite3VdbeAddOpList(v, ArraySize(cntIdx), cntIdx); + sqlite3VdbeChangeP1(v, addr+2, j+2); + sqlite3VdbeChangeP2(v, addr+2, addr+5); + sqlite3VdbeChangeP1(v, addr+4, j+2); + sqlite3VdbeChangeP2(v, addr+4, addr+3); + sqlite3VdbeChangeP2(v, addr+7, addr+ArraySize(cntIdx)); + sqlite3VdbeChangeP3(v, addr+10, pIdx->zName, P3_STATIC); + } + } + } + addr = sqlite3VdbeAddOpList(v, ArraySize(endCode), endCode); + sqlite3VdbeChangeP2(v, addr+2, addr+ArraySize(endCode)); + }else +#endif /* SQLITE_OMIT_INTEGRITY_CHECK */ + +#ifndef SQLITE_OMIT_UTF16 + /* + ** PRAGMA encoding + ** PRAGMA encoding = "utf-8"|"utf-16"|"utf-16le"|"utf-16be" + ** + ** In it's first form, this pragma returns the encoding of the main + ** database. If the database is not initialized, it is initialized now. + ** + ** The second form of this pragma is a no-op if the main database file + ** has not already been initialized. In this case it sets the default + ** encoding that will be used for the main database file if a new file + ** is created. If an existing main database file is opened, then the + ** default text encoding for the existing database is used. + ** + ** In all cases new databases created using the ATTACH command are + ** created to use the same default text encoding as the main database. If + ** the main database has not been initialized and/or created when ATTACH + ** is executed, this is done before the ATTACH operation. + ** + ** In the second form this pragma sets the text encoding to be used in + ** new database files created using this database handle. It is only + ** useful if invoked immediately after the main database i + */ + if( sqlite3StrICmp(zLeft, "encoding")==0 ){ + static struct EncName { + char *zName; + u8 enc; + } encnames[] = { + { "UTF-8", SQLITE_UTF8 }, + { "UTF8", SQLITE_UTF8 }, + { "UTF-16le", SQLITE_UTF16LE }, + { "UTF16le", SQLITE_UTF16LE }, + { "UTF-16be", SQLITE_UTF16BE }, + { "UTF16be", SQLITE_UTF16BE }, + { "UTF-16", 0 /* Filled in at run-time */ }, + { "UTF16", 0 /* Filled in at run-time */ }, + { 0, 0 } + }; + struct EncName *pEnc; + encnames[6].enc = encnames[7].enc = SQLITE_UTF16NATIVE; + if( !zRight ){ /* "PRAGMA encoding" */ + if( sqlite3ReadSchema(pParse) ) goto pragma_out; + sqlite3VdbeSetNumCols(v, 1); + sqlite3VdbeSetColName(v, 0, "encoding", P3_STATIC); + sqlite3VdbeAddOp(v, OP_String8, 0, 0); + for(pEnc=&encnames[0]; pEnc->zName; pEnc++){ + if( pEnc->enc==pParse->db->enc ){ + sqlite3VdbeChangeP3(v, -1, pEnc->zName, P3_STATIC); + break; + } + } + sqlite3VdbeAddOp(v, OP_Callback, 1, 0); + }else{ /* "PRAGMA encoding = XXX" */ + /* Only change the value of sqlite.enc if the database handle is not + ** initialized. If the main database exists, the new sqlite.enc value + ** will be overwritten when the schema is next loaded. If it does not + ** already exists, it will be created to use the new encoding value. + */ + if( !(pParse->db->flags&SQLITE_Initialized) ){ + for(pEnc=&encnames[0]; pEnc->zName; pEnc++){ + if( 0==sqlite3StrICmp(zRight, pEnc->zName) ){ + pParse->db->enc = pEnc->enc; + break; + } + } + if( !pEnc->zName ){ + sqlite3ErrorMsg(pParse, "unsupported encoding: %s", zRight); + } + } + } + }else +#endif /* SQLITE_OMIT_UTF16 */ + +#ifndef SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS + /* + ** PRAGMA [database.]schema_version + ** PRAGMA [database.]schema_version = <integer> + ** + ** PRAGMA [database.]user_version + ** PRAGMA [database.]user_version = <integer> + ** + ** The pragma's schema_version and user_version are used to set or get + ** the value of the schema-version and user-version, respectively. Both + ** the schema-version and the user-version are 32-bit signed integers + ** stored in the database header. + ** + ** The schema-cookie is usually only manipulated internally by SQLite. It + ** is incremented by SQLite whenever the database schema is modified (by + ** creating or dropping a table or index). The schema version is used by + ** SQLite each time a query is executed to ensure that the internal cache + ** of the schema used when compiling the SQL query matches the schema of + ** the database against which the compiled query is actually executed. + ** Subverting this mechanism by using "PRAGMA schema_version" to modify + ** the schema-version is potentially dangerous and may lead to program + ** crashes or database corruption. Use with caution! + ** + ** The user-version is not used internally by SQLite. It may be used by + ** applications for any purpose. + */ + if( sqlite3StrICmp(zLeft, "schema_version")==0 || + sqlite3StrICmp(zLeft, "user_version")==0 ){ + + int iCookie; /* Cookie index. 0 for schema-cookie, 6 for user-cookie. */ + if( zLeft[0]=='s' || zLeft[0]=='S' ){ + iCookie = 0; + }else{ + iCookie = 5; + } + + if( zRight ){ + /* Write the specified cookie value */ + static const VdbeOpList setCookie[] = { + { OP_Transaction, 0, 1, 0}, /* 0 */ + { OP_Integer, 0, 0, 0}, /* 1 */ + { OP_SetCookie, 0, 0, 0}, /* 2 */ + }; + int addr = sqlite3VdbeAddOpList(v, ArraySize(setCookie), setCookie); + sqlite3VdbeChangeP1(v, addr, iDb); + sqlite3VdbeChangeP1(v, addr+1, atoi(zRight)); + sqlite3VdbeChangeP1(v, addr+2, iDb); + sqlite3VdbeChangeP2(v, addr+2, iCookie); + }else{ + /* Read the specified cookie value */ + static const VdbeOpList readCookie[] = { + { OP_ReadCookie, 0, 0, 0}, /* 0 */ + { OP_Callback, 1, 0, 0} + }; + int addr = sqlite3VdbeAddOpList(v, ArraySize(readCookie), readCookie); + sqlite3VdbeChangeP1(v, addr, iDb); + sqlite3VdbeChangeP2(v, addr, iCookie); + sqlite3VdbeSetNumCols(v, 1); + } + } +#endif /* SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS */ + +#if defined(SQLITE_DEBUG) || defined(SQLITE_TEST) + /* + ** Report the current state of file logs for all databases + */ + if( sqlite3StrICmp(zLeft, "lock_status")==0 ){ + static const char *const azLockName[] = { + "unlocked", "shared", "reserved", "pending", "exclusive" + }; + int i; + Vdbe *v = sqlite3GetVdbe(pParse); + sqlite3VdbeSetNumCols(v, 2); + sqlite3VdbeSetColName(v, 0, "database", P3_STATIC); + sqlite3VdbeSetColName(v, 1, "status", P3_STATIC); + for(i=0; i<db->nDb; i++){ + Btree *pBt; + Pager *pPager; + if( db->aDb[i].zName==0 ) continue; + sqlite3VdbeOp3(v, OP_String, 0, 0, db->aDb[i].zName, P3_STATIC); + pBt = db->aDb[i].pBt; + if( pBt==0 || (pPager = sqlite3BtreePager(pBt))==0 ){ + sqlite3VdbeOp3(v, OP_String, 0, 0, "closed", P3_STATIC); + }else{ + int j = sqlite3pager_lockstate(pPager); + sqlite3VdbeOp3(v, OP_String, 0, 0, + (j>=0 && j<=4) ? azLockName[j] : "unknown", P3_STATIC); + } + sqlite3VdbeAddOp(v, OP_Callback, 2, 0); + } + }else +#endif + +#ifdef SQLITE_SSE + /* + ** Check to see if the sqlite_statements table exists. Create it + ** if it does not. + */ + if( sqlite3StrICmp(zLeft, "create_sqlite_statement_table")==0 ){ + extern int sqlite3CreateStatementsTable(Parse*); + sqlite3CreateStatementsTable(pParse); + }else +#endif + + {} + + if( v ){ + /* Code an OP_Expire at the end of each PRAGMA program to cause + ** the VDBE implementing the pragma to expire. Most (all?) pragmas + ** are only valid for a single execution. + */ + sqlite3VdbeAddOp(v, OP_Expire, 1, 0); + } +pragma_out: + sqliteFree(zLeft); + sqliteFree(zRight); +} + +#endif /* SQLITE_OMIT_PRAGMA || SQLITE_OMIT_PARSER */ diff --git a/src/sqlite/prepare.c b/src/sqlite/prepare.c new file mode 100644 index 0000000..0892fab --- /dev/null +++ b/src/sqlite/prepare.c @@ -0,0 +1,529 @@ +/* +** 2005 May 25 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** This file contains the implementation of the sqlite3_prepare() +** interface, and routines that contribute to loading the database schema +** from disk. +** +** $Id: prepare.c,v 1.1.1.1 2006/02/03 20:35:11 hoganrobert Exp $ +*/ +#include "sqliteInt.h" +#include "os.h" +#include <ctype.h> + +/* +** Fill the InitData structure with an error message that indicates +** that the database is corrupt. +*/ +static void corruptSchema(InitData *pData, const char *zExtra){ + if( !sqlite3_malloc_failed ){ + sqlite3SetString(pData->pzErrMsg, "malformed database schema", + zExtra!=0 && zExtra[0]!=0 ? " - " : (char*)0, zExtra, (char*)0); + } +} + +/* +** This is the callback routine for the code that initializes the +** database. See sqlite3Init() below for additional information. +** This routine is also called from the OP_ParseSchema opcode of the VDBE. +** +** Each callback contains the following information: +** +** argv[0] = name of thing being created +** argv[1] = root page number for table or index. NULL for trigger or view. +** argv[2] = SQL text for the CREATE statement. +** argv[3] = "1" for temporary files, "0" for main database, "2" or more +** for auxiliary database files. +** +*/ +int sqlite3InitCallback(void *pInit, int argc, char **argv, char **azColName){ + InitData *pData = (InitData*)pInit; + sqlite3 *db = pData->db; + int iDb; + + assert( argc==4 ); + if( argv==0 ) return 0; /* Might happen if EMPTY_RESULT_CALLBACKS are on */ + if( argv[1]==0 || argv[3]==0 ){ + corruptSchema(pData, 0); + return 1; + } + iDb = atoi(argv[3]); + assert( iDb>=0 && iDb<db->nDb ); + if( argv[2] && argv[2][0] ){ + /* Call the parser to process a CREATE TABLE, INDEX or VIEW. + ** But because db->init.busy is set to 1, no VDBE code is generated + ** or executed. All the parser does is build the internal data + ** structures that describe the table, index, or view. + */ + char *zErr; + int rc; + assert( db->init.busy ); + db->init.iDb = iDb; + db->init.newTnum = atoi(argv[1]); + rc = sqlite3_exec(db, argv[2], 0, 0, &zErr); + db->init.iDb = 0; + if( SQLITE_OK!=rc ){ + corruptSchema(pData, zErr); + sqlite3_free(zErr); + return rc; + } + }else{ + /* If the SQL column is blank it means this is an index that + ** was created to be the PRIMARY KEY or to fulfill a UNIQUE + ** constraint for a CREATE TABLE. The index should have already + ** been created when we processed the CREATE TABLE. All we have + ** to do here is record the root page number for that index. + */ + Index *pIndex; + pIndex = sqlite3FindIndex(db, argv[0], db->aDb[iDb].zName); + if( pIndex==0 || pIndex->tnum!=0 ){ + /* This can occur if there exists an index on a TEMP table which + ** has the same name as another index on a permanent index. Since + ** the permanent table is hidden by the TEMP table, we can also + ** safely ignore the index on the permanent table. + */ + /* Do Nothing */; + }else{ + pIndex->tnum = atoi(argv[1]); + } + } + return 0; +} + +/* +** Attempt to read the database schema and initialize internal +** data structures for a single database file. The index of the +** database file is given by iDb. iDb==0 is used for the main +** database. iDb==1 should never be used. iDb>=2 is used for +** auxiliary databases. Return one of the SQLITE_ error codes to +** indicate success or failure. +*/ +static int sqlite3InitOne(sqlite3 *db, int iDb, char **pzErrMsg){ + int rc; + BtCursor *curMain; + int size; + Table *pTab; + char const *azArg[5]; + char zDbNum[30]; + int meta[10]; + InitData initData; + char const *zMasterSchema; + char const *zMasterName = SCHEMA_TABLE(iDb); + + /* + ** The master database table has a structure like this + */ + static const char master_schema[] = + "CREATE TABLE sqlite_master(\n" + " type text,\n" + " name text,\n" + " tbl_name text,\n" + " rootpage integer,\n" + " sql text\n" + ")" + ; +#ifndef SQLITE_OMIT_TEMPDB + static const char temp_master_schema[] = + "CREATE TEMP TABLE sqlite_temp_master(\n" + " type text,\n" + " name text,\n" + " tbl_name text,\n" + " rootpage integer,\n" + " sql text\n" + ")" + ; +#else + #define temp_master_schema 0 +#endif + + assert( iDb>=0 && iDb<db->nDb ); + + /* zMasterSchema and zInitScript are set to point at the master schema + ** and initialisation script appropriate for the database being + ** initialised. zMasterName is the name of the master table. + */ + if( !OMIT_TEMPDB && iDb==1 ){ + zMasterSchema = temp_master_schema; + }else{ + zMasterSchema = master_schema; + } + zMasterName = SCHEMA_TABLE(iDb); + + /* Construct the schema tables. */ + sqlite3SafetyOff(db); + azArg[0] = zMasterName; + azArg[1] = "1"; + azArg[2] = zMasterSchema; + sprintf(zDbNum, "%d", iDb); + azArg[3] = zDbNum; + azArg[4] = 0; + initData.db = db; + initData.pzErrMsg = pzErrMsg; + rc = sqlite3InitCallback(&initData, 4, (char **)azArg, 0); + if( rc!=SQLITE_OK ){ + sqlite3SafetyOn(db); + return rc; + } + pTab = sqlite3FindTable(db, zMasterName, db->aDb[iDb].zName); + if( pTab ){ + pTab->readOnly = 1; + } + sqlite3SafetyOn(db); + + /* Create a cursor to hold the database open + */ + if( db->aDb[iDb].pBt==0 ){ + if( !OMIT_TEMPDB && iDb==1 ) DbSetProperty(db, 1, DB_SchemaLoaded); + return SQLITE_OK; + } + rc = sqlite3BtreeCursor(db->aDb[iDb].pBt, MASTER_ROOT, 0, 0, 0, &curMain); + if( rc!=SQLITE_OK && rc!=SQLITE_EMPTY ){ + sqlite3SetString(pzErrMsg, sqlite3ErrStr(rc), (char*)0); + return rc; + } + + /* Get the database meta information. + ** + ** Meta values are as follows: + ** meta[0] Schema cookie. Changes with each schema change. + ** meta[1] File format of schema layer. + ** meta[2] Size of the page cache. + ** meta[3] Use freelist if 0. Autovacuum if greater than zero. + ** meta[4] Db text encoding. 1:UTF-8 3:UTF-16 LE 4:UTF-16 BE + ** meta[5] The user cookie. Used by the application. + ** meta[6] + ** meta[7] + ** meta[8] + ** meta[9] + ** + ** Note: The hash defined SQLITE_UTF* symbols in sqliteInt.h correspond to + ** the possible values of meta[4]. + */ + if( rc==SQLITE_OK ){ + int i; + for(i=0; rc==SQLITE_OK && i<sizeof(meta)/sizeof(meta[0]); i++){ + rc = sqlite3BtreeGetMeta(db->aDb[iDb].pBt, i+1, (u32 *)&meta[i]); + } + if( rc ){ + sqlite3SetString(pzErrMsg, sqlite3ErrStr(rc), (char*)0); + sqlite3BtreeCloseCursor(curMain); + return rc; + } + }else{ + memset(meta, 0, sizeof(meta)); + } + db->aDb[iDb].schema_cookie = meta[0]; + + /* If opening a non-empty database, check the text encoding. For the + ** main database, set sqlite3.enc to the encoding of the main database. + ** For an attached db, it is an error if the encoding is not the same + ** as sqlite3.enc. + */ + if( meta[4] ){ /* text encoding */ + if( iDb==0 ){ + /* If opening the main database, set db->enc. */ + db->enc = (u8)meta[4]; + db->pDfltColl = sqlite3FindCollSeq(db, db->enc, "BINARY", 6, 0); + }else{ + /* If opening an attached database, the encoding much match db->enc */ + if( meta[4]!=db->enc ){ + sqlite3BtreeCloseCursor(curMain); + sqlite3SetString(pzErrMsg, "attached databases must use the same" + " text encoding as main database", (char*)0); + return SQLITE_ERROR; + } + } + } + + size = meta[2]; + if( size==0 ){ size = MAX_PAGES; } + db->aDb[iDb].cache_size = size; + + if( iDb==0 ){ + db->file_format = meta[1]; + if( db->file_format==0 ){ + /* This happens if the database was initially empty */ + db->file_format = 1; + } + + if( db->file_format==2 || db->file_format==3 ){ + /* File format 2 is treated exactly as file format 1. New + ** databases are created with file format 1. + */ + db->file_format = 1; + } + } + + /* + ** file_format==1 Version 3.0.0. + ** file_format==2 Version 3.1.3. + ** file_format==3 Version 3.1.4. + ** + ** Version 3.0 can only use files with file_format==1. Version 3.1.3 + ** can read and write files with file_format==1 or file_format==2. + ** Version 3.1.4 can read and write file formats 1, 2 and 3. + */ + if( meta[1]>3 ){ + sqlite3BtreeCloseCursor(curMain); + sqlite3SetString(pzErrMsg, "unsupported file format", (char*)0); + return SQLITE_ERROR; + } + + sqlite3BtreeSetCacheSize(db->aDb[iDb].pBt, db->aDb[iDb].cache_size); + + /* Read the schema information out of the schema tables + */ + assert( db->init.busy ); + if( rc==SQLITE_EMPTY ){ + /* For an empty database, there is nothing to read */ + rc = SQLITE_OK; + }else{ + char *zSql; + zSql = sqlite3MPrintf( + "SELECT name, rootpage, sql, '%s' FROM '%q'.%s", + zDbNum, db->aDb[iDb].zName, zMasterName); + sqlite3SafetyOff(db); + rc = sqlite3_exec(db, zSql, sqlite3InitCallback, &initData, 0); + sqlite3SafetyOn(db); + sqliteFree(zSql); + sqlite3BtreeCloseCursor(curMain); + } + if( sqlite3_malloc_failed ){ + sqlite3SetString(pzErrMsg, "out of memory", (char*)0); + rc = SQLITE_NOMEM; + sqlite3ResetInternalSchema(db, 0); + } + if( rc==SQLITE_OK ){ + DbSetProperty(db, iDb, DB_SchemaLoaded); + }else{ + sqlite3ResetInternalSchema(db, iDb); + } + return rc; +} + +/* +** Initialize all database files - the main database file, the file +** used to store temporary tables, and any additional database files +** created using ATTACH statements. Return a success code. If an +** error occurs, write an error message into *pzErrMsg. +** +** After the database is initialized, the SQLITE_Initialized +** bit is set in the flags field of the sqlite structure. +*/ +int sqlite3Init(sqlite3 *db, char **pzErrMsg){ + int i, rc; + + if( db->init.busy ) return SQLITE_OK; + assert( (db->flags & SQLITE_Initialized)==0 ); + rc = SQLITE_OK; + db->init.busy = 1; + for(i=0; rc==SQLITE_OK && i<db->nDb; i++){ + if( DbHasProperty(db, i, DB_SchemaLoaded) || i==1 ) continue; + rc = sqlite3InitOne(db, i, pzErrMsg); + if( rc ){ + sqlite3ResetInternalSchema(db, i); + } + } + + /* Once all the other databases have been initialised, load the schema + ** for the TEMP database. This is loaded last, as the TEMP database + ** schema may contain references to objects in other databases. + */ +#ifndef SQLITE_OMIT_TEMPDB + if( rc==SQLITE_OK && db->nDb>1 && !DbHasProperty(db, 1, DB_SchemaLoaded) ){ + rc = sqlite3InitOne(db, 1, pzErrMsg); + if( rc ){ + sqlite3ResetInternalSchema(db, 1); + } + } +#endif + + db->init.busy = 0; + if( rc==SQLITE_OK ){ + db->flags |= SQLITE_Initialized; + sqlite3CommitInternalChanges(db); + } + + if( rc!=SQLITE_OK ){ + db->flags &= ~SQLITE_Initialized; + } + return rc; +} + +/* +** This routine is a no-op if the database schema is already initialised. +** Otherwise, the schema is loaded. An error code is returned. +*/ +int sqlite3ReadSchema(Parse *pParse){ + int rc = SQLITE_OK; + sqlite3 *db = pParse->db; + if( !db->init.busy ){ + if( (db->flags & SQLITE_Initialized)==0 ){ + rc = sqlite3Init(db, &pParse->zErrMsg); + } + } + assert( rc!=SQLITE_OK || (db->flags & SQLITE_Initialized)||db->init.busy ); + if( rc!=SQLITE_OK ){ + pParse->rc = rc; + pParse->nErr++; + } + return rc; +} + + +/* +** Check schema cookies in all databases. If any cookie is out +** of date, return 0. If all schema cookies are current, return 1. +*/ +static int schemaIsValid(sqlite3 *db){ + int iDb; + int rc; + BtCursor *curTemp; + int cookie; + int allOk = 1; + + for(iDb=0; allOk && iDb<db->nDb; iDb++){ + Btree *pBt; + pBt = db->aDb[iDb].pBt; + if( pBt==0 ) continue; + rc = sqlite3BtreeCursor(pBt, MASTER_ROOT, 0, 0, 0, &curTemp); + if( rc==SQLITE_OK ){ + rc = sqlite3BtreeGetMeta(pBt, 1, (u32 *)&cookie); + if( rc==SQLITE_OK && cookie!=db->aDb[iDb].schema_cookie ){ + allOk = 0; + } + sqlite3BtreeCloseCursor(curTemp); + } + } + return allOk; +} + +/* +** Compile the UTF-8 encoded SQL statement zSql into a statement handle. +*/ +int sqlite3_prepare( + sqlite3 *db, /* Database handle. */ + const char *zSql, /* UTF-8 encoded SQL statement. */ + int nBytes, /* Length of zSql in bytes. */ + sqlite3_stmt **ppStmt, /* OUT: A pointer to the prepared statement */ + const char** pzTail /* OUT: End of parsed string */ +){ + Parse sParse; + char *zErrMsg = 0; + int rc = SQLITE_OK; + + if( sqlite3_malloc_failed ){ + return SQLITE_NOMEM; + } + + assert( ppStmt ); + *ppStmt = 0; + if( sqlite3SafetyOn(db) ){ + return SQLITE_MISUSE; + } + + memset(&sParse, 0, sizeof(sParse)); + sParse.db = db; + sqlite3RunParser(&sParse, zSql, &zErrMsg); + + if( sqlite3_malloc_failed ){ + rc = SQLITE_NOMEM; + sqlite3RollbackAll(db); + sqlite3ResetInternalSchema(db, 0); + db->flags &= ~SQLITE_InTrans; + goto prepare_out; + } + if( sParse.rc==SQLITE_DONE ) sParse.rc = SQLITE_OK; + if( sParse.rc!=SQLITE_OK && sParse.checkSchema && !schemaIsValid(db) ){ + sParse.rc = SQLITE_SCHEMA; + } + if( sParse.rc==SQLITE_SCHEMA ){ + sqlite3ResetInternalSchema(db, 0); + } + if( pzTail ) *pzTail = sParse.zTail; + rc = sParse.rc; + +#ifndef SQLITE_OMIT_EXPLAIN + if( rc==SQLITE_OK && sParse.pVdbe && sParse.explain ){ + sqlite3VdbeSetNumCols(sParse.pVdbe, 5); + sqlite3VdbeSetColName(sParse.pVdbe, 0, "addr", P3_STATIC); + sqlite3VdbeSetColName(sParse.pVdbe, 1, "opcode", P3_STATIC); + sqlite3VdbeSetColName(sParse.pVdbe, 2, "p1", P3_STATIC); + sqlite3VdbeSetColName(sParse.pVdbe, 3, "p2", P3_STATIC); + sqlite3VdbeSetColName(sParse.pVdbe, 4, "p3", P3_STATIC); + } +#endif + +prepare_out: + if( sqlite3SafetyOff(db) ){ + rc = SQLITE_MISUSE; + } + if( rc==SQLITE_OK ){ + *ppStmt = (sqlite3_stmt*)sParse.pVdbe; + }else if( sParse.pVdbe ){ + sqlite3_finalize((sqlite3_stmt*)sParse.pVdbe); + } + + if( zErrMsg ){ + sqlite3Error(db, rc, "%s", zErrMsg); + sqliteFree(zErrMsg); + }else{ + sqlite3Error(db, rc, 0); + } + return rc; +} + +#ifndef SQLITE_OMIT_UTF16 +/* +** Compile the UTF-16 encoded SQL statement zSql into a statement handle. +*/ +int sqlite3_prepare16( + sqlite3 *db, /* Database handle. */ + const void *zSql, /* UTF-8 encoded SQL statement. */ + int nBytes, /* Length of zSql in bytes. */ + sqlite3_stmt **ppStmt, /* OUT: A pointer to the prepared statement */ + const void **pzTail /* OUT: End of parsed string */ +){ + /* This function currently works by first transforming the UTF-16 + ** encoded string to UTF-8, then invoking sqlite3_prepare(). The + ** tricky bit is figuring out the pointer to return in *pzTail. + */ + char const *zSql8 = 0; + char const *zTail8 = 0; + int rc; + sqlite3_value *pTmp; + + if( sqlite3SafetyCheck(db) ){ + return SQLITE_MISUSE; + } + pTmp = sqlite3GetTransientValue(db); + sqlite3ValueSetStr(pTmp, -1, zSql, SQLITE_UTF16NATIVE, SQLITE_STATIC); + zSql8 = sqlite3ValueText(pTmp, SQLITE_UTF8); + if( !zSql8 ){ + sqlite3Error(db, SQLITE_NOMEM, 0); + return SQLITE_NOMEM; + } + rc = sqlite3_prepare(db, zSql8, -1, ppStmt, &zTail8); + + if( zTail8 && pzTail ){ + /* If sqlite3_prepare returns a tail pointer, we calculate the + ** equivalent pointer into the UTF-16 string by counting the unicode + ** characters between zSql8 and zTail8, and then returning a pointer + ** the same number of characters into the UTF-16 string. + */ + int chars_parsed = sqlite3utf8CharLen(zSql8, zTail8-zSql8); + *pzTail = (u8 *)zSql + sqlite3utf16ByteLen(zSql, chars_parsed); + } + + return rc; +} +#endif /* SQLITE_OMIT_UTF16 */ + diff --git a/src/sqlite/printf.c b/src/sqlite/printf.c new file mode 100644 index 0000000..6e70077 --- /dev/null +++ b/src/sqlite/printf.c @@ -0,0 +1,831 @@ +/* +** The "printf" code that follows dates from the 1980's. It is in +** the public domain. The original comments are included here for +** completeness. They are very out-of-date but might be useful as +** an historical reference. Most of the "enhancements" have been backed +** out so that the functionality is now the same as standard printf(). +** +************************************************************************** +** +** The following modules is an enhanced replacement for the "printf" subroutines +** found in the standard C library. The following enhancements are +** supported: +** +** + Additional functions. The standard set of "printf" functions +** includes printf, fprintf, sprintf, vprintf, vfprintf, and +** vsprintf. This module adds the following: +** +** * snprintf -- Works like sprintf, but has an extra argument +** which is the size of the buffer written to. +** +** * mprintf -- Similar to sprintf. Writes output to memory +** obtained from malloc. +** +** * xprintf -- Calls a function to dispose of output. +** +** * nprintf -- No output, but returns the number of characters +** that would have been output by printf. +** +** * A v- version (ex: vsnprintf) of every function is also +** supplied. +** +** + A few extensions to the formatting notation are supported: +** +** * The "=" flag (similar to "-") causes the output to be +** be centered in the appropriately sized field. +** +** * The %b field outputs an integer in binary notation. +** +** * The %c field now accepts a precision. The character output +** is repeated by the number of times the precision specifies. +** +** * The %' field works like %c, but takes as its character the +** next character of the format string, instead of the next +** argument. For example, printf("%.78'-") prints 78 minus +** signs, the same as printf("%.78c",'-'). +** +** + When compiled using GCC on a SPARC, this version of printf is +** faster than the library printf for SUN OS 4.1. +** +** + All functions are fully reentrant. +** +*/ +#include "sqliteInt.h" + +/* +** Conversion types fall into various categories as defined by the +** following enumeration. +*/ +#define etRADIX 1 /* Integer types. %d, %x, %o, and so forth */ +#define etFLOAT 2 /* Floating point. %f */ +#define etEXP 3 /* Exponentional notation. %e and %E */ +#define etGENERIC 4 /* Floating or exponential, depending on exponent. %g */ +#define etSIZE 5 /* Return number of characters processed so far. %n */ +#define etSTRING 6 /* Strings. %s */ +#define etDYNSTRING 7 /* Dynamically allocated strings. %z */ +#define etPERCENT 8 /* Percent symbol. %% */ +#define etCHARX 9 /* Characters. %c */ +#define etERROR 10 /* Used to indicate no such conversion type */ +/* The rest are extensions, not normally found in printf() */ +#define etCHARLIT 11 /* Literal characters. %' */ +#define etSQLESCAPE 12 /* Strings with '\'' doubled. %q */ +#define etSQLESCAPE2 13 /* Strings with '\'' doubled and enclosed in '', + NULL pointers replaced by SQL NULL. %Q */ +#define etTOKEN 14 /* a pointer to a Token structure */ +#define etSRCLIST 15 /* a pointer to a SrcList */ +#define etPOINTER 16 /* The %p conversion */ + + +/* +** An "etByte" is an 8-bit unsigned value. +*/ +typedef unsigned char etByte; + +/* +** Each builtin conversion character (ex: the 'd' in "%d") is described +** by an instance of the following structure +*/ +typedef struct et_info { /* Information about each format field */ + char fmttype; /* The format field code letter */ + etByte base; /* The base for radix conversion */ + etByte flags; /* One or more of FLAG_ constants below */ + etByte type; /* Conversion paradigm */ + etByte charset; /* Offset into aDigits[] of the digits string */ + etByte prefix; /* Offset into aPrefix[] of the prefix string */ +} et_info; + +/* +** Allowed values for et_info.flags +*/ +#define FLAG_SIGNED 1 /* True if the value to convert is signed */ +#define FLAG_INTERN 2 /* True if for internal use only */ +#define FLAG_STRING 4 /* Allow infinity precision */ + + +/* +** The following table is searched linearly, so it is good to put the +** most frequently used conversion types first. +*/ +static const char aDigits[] = "0123456789ABCDEF0123456789abcdef"; +static const char aPrefix[] = "-x0\000X0"; +static const et_info fmtinfo[] = { + { 'd', 10, 1, etRADIX, 0, 0 }, + { 's', 0, 4, etSTRING, 0, 0 }, + { 'z', 0, 6, etDYNSTRING, 0, 0 }, + { 'q', 0, 4, etSQLESCAPE, 0, 0 }, + { 'Q', 0, 4, etSQLESCAPE2, 0, 0 }, + { 'c', 0, 0, etCHARX, 0, 0 }, + { 'o', 8, 0, etRADIX, 0, 2 }, + { 'u', 10, 0, etRADIX, 0, 0 }, + { 'x', 16, 0, etRADIX, 16, 1 }, + { 'X', 16, 0, etRADIX, 0, 4 }, + { 'f', 0, 1, etFLOAT, 0, 0 }, + { 'e', 0, 1, etEXP, 30, 0 }, + { 'E', 0, 1, etEXP, 14, 0 }, + { 'g', 0, 1, etGENERIC, 30, 0 }, + { 'G', 0, 1, etGENERIC, 14, 0 }, + { 'i', 10, 1, etRADIX, 0, 0 }, + { 'n', 0, 0, etSIZE, 0, 0 }, + { '%', 0, 0, etPERCENT, 0, 0 }, + { 'p', 16, 0, etPOINTER, 0, 1 }, + { 'T', 0, 2, etTOKEN, 0, 0 }, + { 'S', 0, 2, etSRCLIST, 0, 0 }, +}; +#define etNINFO (sizeof(fmtinfo)/sizeof(fmtinfo[0])) + +/* +** If NOFLOATINGPOINT is defined, then none of the floating point +** conversions will work. +*/ +#ifndef etNOFLOATINGPOINT +/* +** "*val" is a double such that 0.1 <= *val < 10.0 +** Return the ascii code for the leading digit of *val, then +** multiply "*val" by 10.0 to renormalize. +** +** Example: +** input: *val = 3.14159 +** output: *val = 1.4159 function return = '3' +** +** The counter *cnt is incremented each time. After counter exceeds +** 16 (the number of significant digits in a 64-bit float) '0' is +** always returned. +*/ +static int et_getdigit(LONGDOUBLE_TYPE *val, int *cnt){ + int digit; + LONGDOUBLE_TYPE d; + if( (*cnt)++ >= 16 ) return '0'; + digit = (int)*val; + d = digit; + digit += '0'; + *val = (*val - d)*10.0; + return digit; +} +#endif + +#define etBUFSIZE 1000 /* Size of the output buffer */ + +/* +** The root program. All variations call this core. +** +** INPUTS: +** func This is a pointer to a function taking three arguments +** 1. A pointer to anything. Same as the "arg" parameter. +** 2. A pointer to the list of characters to be output +** (Note, this list is NOT null terminated.) +** 3. An integer number of characters to be output. +** (Note: This number might be zero.) +** +** arg This is the pointer to anything which will be passed as the +** first argument to "func". Use it for whatever you like. +** +** fmt This is the format string, as in the usual print. +** +** ap This is a pointer to a list of arguments. Same as in +** vfprint. +** +** OUTPUTS: +** The return value is the total number of characters sent to +** the function "func". Returns -1 on a error. +** +** Note that the order in which automatic variables are declared below +** seems to make a big difference in determining how fast this beast +** will run. +*/ +static int vxprintf( + void (*func)(void*,const char*,int), /* Consumer of text */ + void *arg, /* First argument to the consumer */ + int useExtended, /* Allow extended %-conversions */ + const char *fmt, /* Format string */ + va_list ap /* arguments */ +){ + int c; /* Next character in the format string */ + char *bufpt; /* Pointer to the conversion buffer */ + int precision; /* Precision of the current field */ + int length; /* Length of the field */ + int idx; /* A general purpose loop counter */ + int count; /* Total number of characters output */ + int width; /* Width of the current field */ + etByte flag_leftjustify; /* True if "-" flag is present */ + etByte flag_plussign; /* True if "+" flag is present */ + etByte flag_blanksign; /* True if " " flag is present */ + etByte flag_alternateform; /* True if "#" flag is present */ + etByte flag_zeropad; /* True if field width constant starts with zero */ + etByte flag_long; /* True if "l" flag is present */ + etByte flag_longlong; /* True if the "ll" flag is present */ + UINT64_TYPE longvalue; /* Value for integer types */ + LONGDOUBLE_TYPE realvalue; /* Value for real types */ + const et_info *infop; /* Pointer to the appropriate info structure */ + char buf[etBUFSIZE]; /* Conversion buffer */ + char prefix; /* Prefix character. "+" or "-" or " " or '\0'. */ + etByte errorflag = 0; /* True if an error is encountered */ + etByte xtype; /* Conversion paradigm */ + char *zExtra; /* Extra memory used for etTCLESCAPE conversions */ + static const char spaces[] = + " "; +#define etSPACESIZE (sizeof(spaces)-1) +#ifndef etNOFLOATINGPOINT + int exp; /* exponent of real numbers */ + double rounder; /* Used for rounding floating point values */ + etByte flag_dp; /* True if decimal point should be shown */ + etByte flag_rtz; /* True if trailing zeros should be removed */ + etByte flag_exp; /* True to force display of the exponent */ + int nsd; /* Number of significant digits returned */ +#endif + + func(arg,"",0); + count = length = 0; + bufpt = 0; + for(; (c=(*fmt))!=0; ++fmt){ + if( c!='%' ){ + int amt; + bufpt = (char *)fmt; + amt = 1; + while( (c=(*++fmt))!='%' && c!=0 ) amt++; + (*func)(arg,bufpt,amt); + count += amt; + if( c==0 ) break; + } + if( (c=(*++fmt))==0 ){ + errorflag = 1; + (*func)(arg,"%",1); + count++; + break; + } + /* Find out what flags are present */ + flag_leftjustify = flag_plussign = flag_blanksign = + flag_alternateform = flag_zeropad = 0; + do{ + switch( c ){ + case '-': flag_leftjustify = 1; c = 0; break; + case '+': flag_plussign = 1; c = 0; break; + case ' ': flag_blanksign = 1; c = 0; break; + case '#': flag_alternateform = 1; c = 0; break; + case '0': flag_zeropad = 1; c = 0; break; + default: break; + } + }while( c==0 && (c=(*++fmt))!=0 ); + /* Get the field width */ + width = 0; + if( c=='*' ){ + width = va_arg(ap,int); + if( width<0 ){ + flag_leftjustify = 1; + width = -width; + } + c = *++fmt; + }else{ + while( c>='0' && c<='9' ){ + width = width*10 + c - '0'; + c = *++fmt; + } + } + if( width > etBUFSIZE-10 ){ + width = etBUFSIZE-10; + } + /* Get the precision */ + if( c=='.' ){ + precision = 0; + c = *++fmt; + if( c=='*' ){ + precision = va_arg(ap,int); + if( precision<0 ) precision = -precision; + c = *++fmt; + }else{ + while( c>='0' && c<='9' ){ + precision = precision*10 + c - '0'; + c = *++fmt; + } + } + }else{ + precision = -1; + } + /* Get the conversion type modifier */ + if( c=='l' ){ + flag_long = 1; + c = *++fmt; + if( c=='l' ){ + flag_longlong = 1; + c = *++fmt; + }else{ + flag_longlong = 0; + } + }else{ + flag_long = flag_longlong = 0; + } + /* Fetch the info entry for the field */ + infop = 0; + xtype = etERROR; + for(idx=0; idx<etNINFO; idx++){ + if( c==fmtinfo[idx].fmttype ){ + infop = &fmtinfo[idx]; + if( useExtended || (infop->flags & FLAG_INTERN)==0 ){ + xtype = infop->type; + } + break; + } + } + zExtra = 0; + + /* Limit the precision to prevent overflowing buf[] during conversion */ + if( precision>etBUFSIZE-40 && (infop->flags & FLAG_STRING)==0 ){ + precision = etBUFSIZE-40; + } + + /* + ** At this point, variables are initialized as follows: + ** + ** flag_alternateform TRUE if a '#' is present. + ** flag_plussign TRUE if a '+' is present. + ** flag_leftjustify TRUE if a '-' is present or if the + ** field width was negative. + ** flag_zeropad TRUE if the width began with 0. + ** flag_long TRUE if the letter 'l' (ell) prefixed + ** the conversion character. + ** flag_longlong TRUE if the letter 'll' (ell ell) prefixed + ** the conversion character. + ** flag_blanksign TRUE if a ' ' is present. + ** width The specified field width. This is + ** always non-negative. Zero is the default. + ** precision The specified precision. The default + ** is -1. + ** xtype The class of the conversion. + ** infop Pointer to the appropriate info struct. + */ + switch( xtype ){ + case etPOINTER: + flag_longlong = sizeof(char*)==sizeof(i64); + flag_long = sizeof(char*)==sizeof(long int); + /* Fall through into the next case */ + case etRADIX: + if( infop->flags & FLAG_SIGNED ){ + i64 v; + if( flag_longlong ) v = va_arg(ap,i64); + else if( flag_long ) v = va_arg(ap,long int); + else v = va_arg(ap,int); + if( v<0 ){ + longvalue = -v; + prefix = '-'; + }else{ + longvalue = v; + if( flag_plussign ) prefix = '+'; + else if( flag_blanksign ) prefix = ' '; + else prefix = 0; + } + }else{ + if( flag_longlong ) longvalue = va_arg(ap,u64); + else if( flag_long ) longvalue = va_arg(ap,unsigned long int); + else longvalue = va_arg(ap,unsigned int); + prefix = 0; + } + if( longvalue==0 ) flag_alternateform = 0; + if( flag_zeropad && precision<width-(prefix!=0) ){ + precision = width-(prefix!=0); + } + bufpt = &buf[etBUFSIZE-1]; + { + register const char *cset; /* Use registers for speed */ + register int base; + cset = &aDigits[infop->charset]; + base = infop->base; + do{ /* Convert to ascii */ + *(--bufpt) = cset[longvalue%base]; + longvalue = longvalue/base; + }while( longvalue>0 ); + } + length = &buf[etBUFSIZE-1]-bufpt; + for(idx=precision-length; idx>0; idx--){ + *(--bufpt) = '0'; /* Zero pad */ + } + if( prefix ) *(--bufpt) = prefix; /* Add sign */ + if( flag_alternateform && infop->prefix ){ /* Add "0" or "0x" */ + const char *pre; + char x; + pre = &aPrefix[infop->prefix]; + if( *bufpt!=pre[0] ){ + for(; (x=(*pre))!=0; pre++) *(--bufpt) = x; + } + } + length = &buf[etBUFSIZE-1]-bufpt; + break; + case etFLOAT: + case etEXP: + case etGENERIC: + realvalue = va_arg(ap,double); +#ifndef etNOFLOATINGPOINT + if( precision<0 ) precision = 6; /* Set default precision */ + if( precision>etBUFSIZE-10 ) precision = etBUFSIZE-10; + if( realvalue<0.0 ){ + realvalue = -realvalue; + prefix = '-'; + }else{ + if( flag_plussign ) prefix = '+'; + else if( flag_blanksign ) prefix = ' '; + else prefix = 0; + } + if( infop->type==etGENERIC && precision>0 ) precision--; + rounder = 0.0; +#if 0 + /* Rounding works like BSD when the constant 0.4999 is used. Wierd! */ + for(idx=precision, rounder=0.4999; idx>0; idx--, rounder*=0.1); +#else + /* It makes more sense to use 0.5 */ + for(idx=precision, rounder=0.5; idx>0; idx--, rounder*=0.1); +#endif + if( infop->type==etFLOAT ) realvalue += rounder; + /* Normalize realvalue to within 10.0 > realvalue >= 1.0 */ + exp = 0; + if( realvalue>0.0 ){ + while( realvalue>=1e8 && exp<=350 ){ realvalue *= 1e-8; exp+=8; } + while( realvalue>=10.0 && exp<=350 ){ realvalue *= 0.1; exp++; } + while( realvalue<1e-8 && exp>=-350 ){ realvalue *= 1e8; exp-=8; } + while( realvalue<1.0 && exp>=-350 ){ realvalue *= 10.0; exp--; } + if( exp>350 || exp<-350 ){ + bufpt = "NaN"; + length = 3; + break; + } + } + bufpt = buf; + /* + ** If the field type is etGENERIC, then convert to either etEXP + ** or etFLOAT, as appropriate. + */ + flag_exp = xtype==etEXP; + if( xtype!=etFLOAT ){ + realvalue += rounder; + if( realvalue>=10.0 ){ realvalue *= 0.1; exp++; } + } + if( xtype==etGENERIC ){ + flag_rtz = !flag_alternateform; + if( exp<-4 || exp>precision ){ + xtype = etEXP; + }else{ + precision = precision - exp; + xtype = etFLOAT; + } + }else{ + flag_rtz = 0; + } + /* + ** The "exp+precision" test causes output to be of type etEXP if + ** the precision is too large to fit in buf[]. + */ + nsd = 0; + if( xtype==etFLOAT && exp+precision<etBUFSIZE-30 ){ + flag_dp = (precision>0 || flag_alternateform); + if( prefix ) *(bufpt++) = prefix; /* Sign */ + if( exp<0 ) *(bufpt++) = '0'; /* Digits before "." */ + else for(; exp>=0; exp--) *(bufpt++) = et_getdigit(&realvalue,&nsd); + if( flag_dp ) *(bufpt++) = '.'; /* The decimal point */ + for(exp++; exp<0 && precision>0; precision--, exp++){ + *(bufpt++) = '0'; + } + while( (precision--)>0 ) *(bufpt++) = et_getdigit(&realvalue,&nsd); + *(bufpt--) = 0; /* Null terminate */ + if( flag_rtz && flag_dp ){ /* Remove trailing zeros and "." */ + while( bufpt>=buf && *bufpt=='0' ) *(bufpt--) = 0; + if( bufpt>=buf && *bufpt=='.' ) *(bufpt--) = 0; + } + bufpt++; /* point to next free slot */ + }else{ /* etEXP or etGENERIC */ + flag_dp = (precision>0 || flag_alternateform); + if( prefix ) *(bufpt++) = prefix; /* Sign */ + *(bufpt++) = et_getdigit(&realvalue,&nsd); /* First digit */ + if( flag_dp ) *(bufpt++) = '.'; /* Decimal point */ + while( (precision--)>0 ) *(bufpt++) = et_getdigit(&realvalue,&nsd); + bufpt--; /* point to last digit */ + if( flag_rtz && flag_dp ){ /* Remove tail zeros */ + while( bufpt>=buf && *bufpt=='0' ) *(bufpt--) = 0; + if( bufpt>=buf && *bufpt=='.' ) *(bufpt--) = 0; + } + bufpt++; /* point to next free slot */ + if( exp || flag_exp ){ + *(bufpt++) = aDigits[infop->charset]; + if( exp<0 ){ *(bufpt++) = '-'; exp = -exp; } /* sign of exp */ + else { *(bufpt++) = '+'; } + if( exp>=100 ){ + *(bufpt++) = (exp/100)+'0'; /* 100's digit */ + exp %= 100; + } + *(bufpt++) = exp/10+'0'; /* 10's digit */ + *(bufpt++) = exp%10+'0'; /* 1's digit */ + } + } + /* The converted number is in buf[] and zero terminated. Output it. + ** Note that the number is in the usual order, not reversed as with + ** integer conversions. */ + length = bufpt-buf; + bufpt = buf; + + /* Special case: Add leading zeros if the flag_zeropad flag is + ** set and we are not left justified */ + if( flag_zeropad && !flag_leftjustify && length < width){ + int i; + int nPad = width - length; + for(i=width; i>=nPad; i--){ + bufpt[i] = bufpt[i-nPad]; + } + i = prefix!=0; + while( nPad-- ) bufpt[i++] = '0'; + length = width; + } +#endif + break; + case etSIZE: + *(va_arg(ap,int*)) = count; + length = width = 0; + break; + case etPERCENT: + buf[0] = '%'; + bufpt = buf; + length = 1; + break; + case etCHARLIT: + case etCHARX: + c = buf[0] = (xtype==etCHARX ? va_arg(ap,int) : *++fmt); + if( precision>=0 ){ + for(idx=1; idx<precision; idx++) buf[idx] = c; + length = precision; + }else{ + length =1; + } + bufpt = buf; + break; + case etSTRING: + case etDYNSTRING: + bufpt = va_arg(ap,char*); + if( bufpt==0 ){ + bufpt = ""; + }else if( xtype==etDYNSTRING ){ + zExtra = bufpt; + } + length = strlen(bufpt); + if( precision>=0 && precision<length ) length = precision; + break; + case etSQLESCAPE: + case etSQLESCAPE2: + { + int i, j, n, c, isnull; + int needQuote; + char *arg = va_arg(ap,char*); + isnull = arg==0; + if( isnull ) arg = (xtype==etSQLESCAPE2 ? "NULL" : "(NULL)"); + for(i=n=0; (c=arg[i])!=0; i++){ + if( c=='\'' ) n++; + } + needQuote = !isnull && xtype==etSQLESCAPE2; + n += i + 1 + needQuote*2; + if( n>etBUFSIZE ){ + bufpt = zExtra = sqliteMalloc( n ); + if( bufpt==0 ) return -1; + }else{ + bufpt = buf; + } + j = 0; + if( needQuote ) bufpt[j++] = '\''; + for(i=0; (c=arg[i])!=0; i++){ + bufpt[j++] = c; + if( c=='\'' ) bufpt[j++] = c; + } + if( needQuote ) bufpt[j++] = '\''; + bufpt[j] = 0; + length = j; + if( precision>=0 && precision<length ) length = precision; + } + break; + case etTOKEN: { + Token *pToken = va_arg(ap, Token*); + if( pToken && pToken->z ){ + (*func)(arg, pToken->z, pToken->n); + } + length = width = 0; + break; + } + case etSRCLIST: { + SrcList *pSrc = va_arg(ap, SrcList*); + int k = va_arg(ap, int); + struct SrcList_item *pItem = &pSrc->a[k]; + assert( k>=0 && k<pSrc->nSrc ); + if( pItem->zDatabase && pItem->zDatabase[0] ){ + (*func)(arg, pItem->zDatabase, strlen(pItem->zDatabase)); + (*func)(arg, ".", 1); + } + (*func)(arg, pItem->zName, strlen(pItem->zName)); + length = width = 0; + break; + } + case etERROR: + buf[0] = '%'; + buf[1] = c; + errorflag = 0; + idx = 1+(c!=0); + (*func)(arg,"%",idx); + count += idx; + if( c==0 ) fmt--; + break; + }/* End switch over the format type */ + /* + ** The text of the conversion is pointed to by "bufpt" and is + ** "length" characters long. The field width is "width". Do + ** the output. + */ + if( !flag_leftjustify ){ + register int nspace; + nspace = width-length; + if( nspace>0 ){ + count += nspace; + while( nspace>=etSPACESIZE ){ + (*func)(arg,spaces,etSPACESIZE); + nspace -= etSPACESIZE; + } + if( nspace>0 ) (*func)(arg,spaces,nspace); + } + } + if( length>0 ){ + (*func)(arg,bufpt,length); + count += length; + } + if( flag_leftjustify ){ + register int nspace; + nspace = width-length; + if( nspace>0 ){ + count += nspace; + while( nspace>=etSPACESIZE ){ + (*func)(arg,spaces,etSPACESIZE); + nspace -= etSPACESIZE; + } + if( nspace>0 ) (*func)(arg,spaces,nspace); + } + } + if( zExtra ){ + sqliteFree(zExtra); + } + }/* End for loop over the format string */ + return errorflag ? -1 : count; +} /* End of function */ + + +/* This structure is used to store state information about the +** write to memory that is currently in progress. +*/ +struct sgMprintf { + char *zBase; /* A base allocation */ + char *zText; /* The string collected so far */ + int nChar; /* Length of the string so far */ + int nTotal; /* Output size if unconstrained */ + int nAlloc; /* Amount of space allocated in zText */ + void *(*xRealloc)(void*,int); /* Function used to realloc memory */ +}; + +/* +** This function implements the callback from vxprintf. +** +** This routine add nNewChar characters of text in zNewText to +** the sgMprintf structure pointed to by "arg". +*/ +static void mout(void *arg, const char *zNewText, int nNewChar){ + struct sgMprintf *pM = (struct sgMprintf*)arg; + pM->nTotal += nNewChar; + if( pM->nChar + nNewChar + 1 > pM->nAlloc ){ + if( pM->xRealloc==0 ){ + nNewChar = pM->nAlloc - pM->nChar - 1; + }else{ + pM->nAlloc = pM->nChar + nNewChar*2 + 1; + if( pM->zText==pM->zBase ){ + pM->zText = pM->xRealloc(0, pM->nAlloc); + if( pM->zText && pM->nChar ){ + memcpy(pM->zText, pM->zBase, pM->nChar); + } + }else{ + pM->zText = pM->xRealloc(pM->zText, pM->nAlloc); + } + } + } + if( pM->zText ){ + if( nNewChar>0 ){ + memcpy(&pM->zText[pM->nChar], zNewText, nNewChar); + pM->nChar += nNewChar; + } + pM->zText[pM->nChar] = 0; + } +} + +/* +** This routine is a wrapper around xprintf() that invokes mout() as +** the consumer. +*/ +static char *base_vprintf( + void *(*xRealloc)(void*,int), /* Routine to realloc memory. May be NULL */ + int useInternal, /* Use internal %-conversions if true */ + char *zInitBuf, /* Initially write here, before mallocing */ + int nInitBuf, /* Size of zInitBuf[] */ + const char *zFormat, /* format string */ + va_list ap /* arguments */ +){ + struct sgMprintf sM; + sM.zBase = sM.zText = zInitBuf; + sM.nChar = sM.nTotal = 0; + sM.nAlloc = nInitBuf; + sM.xRealloc = xRealloc; + vxprintf(mout, &sM, useInternal, zFormat, ap); + if( xRealloc ){ + if( sM.zText==sM.zBase ){ + sM.zText = xRealloc(0, sM.nChar+1); + if( sM.zText ){ + memcpy(sM.zText, sM.zBase, sM.nChar+1); + } + }else if( sM.nAlloc>sM.nChar+10 ){ + sM.zText = xRealloc(sM.zText, sM.nChar+1); + } + } + return sM.zText; +} + +/* +** Realloc that is a real function, not a macro. +*/ +static void *printf_realloc(void *old, int size){ + return sqliteRealloc(old,size); +} + +/* +** Print into memory obtained from sqliteMalloc(). Use the internal +** %-conversion extensions. +*/ +char *sqlite3VMPrintf(const char *zFormat, va_list ap){ + char zBase[1000]; + return base_vprintf(printf_realloc, 1, zBase, sizeof(zBase), zFormat, ap); +} + +/* +** Print into memory obtained from sqliteMalloc(). Use the internal +** %-conversion extensions. +*/ +char *sqlite3MPrintf(const char *zFormat, ...){ + va_list ap; + char *z; + char zBase[1000]; + va_start(ap, zFormat); + z = base_vprintf(printf_realloc, 1, zBase, sizeof(zBase), zFormat, ap); + va_end(ap); + return z; +} + +/* +** Print into memory obtained from malloc(). Do not use the internal +** %-conversion extensions. This routine is for use by external users. +*/ +char *sqlite3_mprintf(const char *zFormat, ...){ + va_list ap; + char *z; + char zBuf[200]; + + va_start(ap,zFormat); + z = base_vprintf((void*(*)(void*,int))realloc, 0, + zBuf, sizeof(zBuf), zFormat, ap); + va_end(ap); + return z; +} + +/* This is the varargs version of sqlite3_mprintf. +*/ +char *sqlite3_vmprintf(const char *zFormat, va_list ap){ + char zBuf[200]; + return base_vprintf((void*(*)(void*,int))realloc, 0, + zBuf, sizeof(zBuf), zFormat, ap); +} + +/* +** sqlite3_snprintf() works like snprintf() except that it ignores the +** current locale settings. This is important for SQLite because we +** are not able to use a "," as the decimal point in place of "." as +** specified by some locales. +*/ +char *sqlite3_snprintf(int n, char *zBuf, const char *zFormat, ...){ + char *z; + va_list ap; + + va_start(ap,zFormat); + z = base_vprintf(0, 0, zBuf, n, zFormat, ap); + va_end(ap); + return z; +} + +#if defined(SQLITE_TEST) || defined(SQLITE_DEBUG) +/* +** A version of printf() that understands %lld. Used for debugging. +** The printf() built into some versions of windows does not understand %lld +** and segfaults if you give it a long long int. +*/ +void sqlite3DebugPrintf(const char *zFormat, ...){ + extern int getpid(void); + va_list ap; + char zBuf[500]; + va_start(ap, zFormat); + base_vprintf(0, 0, zBuf, sizeof(zBuf), zFormat, ap); + va_end(ap); + fprintf(stdout,"%d: %s", getpid(), zBuf); + fflush(stdout); +} +#endif diff --git a/src/sqlite/random.c b/src/sqlite/random.c new file mode 100644 index 0000000..fe1ac02 --- /dev/null +++ b/src/sqlite/random.c @@ -0,0 +1,100 @@ +/* +** 2001 September 15 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** This file contains code to implement a pseudo-random number +** generator (PRNG) for SQLite. +** +** Random numbers are used by some of the database backends in order +** to generate random integer keys for tables or random filenames. +** +** $Id: random.c,v 1.1.1.1 2006/02/03 20:35:12 hoganrobert Exp $ +*/ +#include "sqliteInt.h" +#include "os.h" + + +/* +** Get a single 8-bit random value from the RC4 PRNG. The Mutex +** must be held while executing this routine. +** +** Why not just use a library random generator like lrand48() for this? +** Because the OP_NewRowid opcode in the VDBE depends on having a very +** good source of random numbers. The lrand48() library function may +** well be good enough. But maybe not. Or maybe lrand48() has some +** subtle problems on some systems that could cause problems. It is hard +** to know. To minimize the risk of problems due to bad lrand48() +** implementations, SQLite uses this random number generator based +** on RC4, which we know works very well. +** +** (Later): Actually, OP_NewRowid does not depend on a good source of +** randomness any more. But we will leave this code in all the same. +*/ +static int randomByte(){ + unsigned char t; + + /* All threads share a single random number generator. + ** This structure is the current state of the generator. + */ + static struct { + unsigned char isInit; /* True if initialized */ + unsigned char i, j; /* State variables */ + unsigned char s[256]; /* State variables */ + } prng; + + /* Initialize the state of the random number generator once, + ** the first time this routine is called. The seed value does + ** not need to contain a lot of randomness since we are not + ** trying to do secure encryption or anything like that... + ** + ** Nothing in this file or anywhere else in SQLite does any kind of + ** encryption. The RC4 algorithm is being used as a PRNG (pseudo-random + ** number generator) not as an encryption device. + */ + if( !prng.isInit ){ + int i; + char k[256]; + prng.j = 0; + prng.i = 0; + sqlite3OsRandomSeed(k); + for(i=0; i<256; i++){ + prng.s[i] = i; + } + for(i=0; i<256; i++){ + prng.j += prng.s[i] + k[i]; + t = prng.s[prng.j]; + prng.s[prng.j] = prng.s[i]; + prng.s[i] = t; + } + prng.isInit = 1; + } + + /* Generate and return single random byte + */ + prng.i++; + t = prng.s[prng.i]; + prng.j += t; + prng.s[prng.i] = prng.s[prng.j]; + prng.s[prng.j] = t; + t += prng.s[prng.i]; + return prng.s[t]; +} + +/* +** Return N random bytes. +*/ +void sqlite3Randomness(int N, void *pBuf){ + unsigned char *zBuf = pBuf; + sqlite3OsEnterMutex(); + while( N-- ){ + *(zBuf++) = randomByte(); + } + sqlite3OsLeaveMutex(); +} diff --git a/src/sqlite/select.c b/src/sqlite/select.c new file mode 100644 index 0000000..7f30ef0 --- /dev/null +++ b/src/sqlite/select.c @@ -0,0 +1,2868 @@ +/* +** 2001 September 15 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** This file contains C code routines that are called by the parser +** to handle SELECT statements in SQLite. +** +** $Id: select.c,v 1.1.1.1 2006/02/03 20:35:14 hoganrobert Exp $ +*/ +#include "sqliteInt.h" + + +/* +** Allocate a new Select structure and return a pointer to that +** structure. +*/ +Select *sqlite3SelectNew( + ExprList *pEList, /* which columns to include in the result */ + SrcList *pSrc, /* the FROM clause -- which tables to scan */ + Expr *pWhere, /* the WHERE clause */ + ExprList *pGroupBy, /* the GROUP BY clause */ + Expr *pHaving, /* the HAVING clause */ + ExprList *pOrderBy, /* the ORDER BY clause */ + int isDistinct, /* true if the DISTINCT keyword is present */ + Expr *pLimit, /* LIMIT value. NULL means not used */ + Expr *pOffset /* OFFSET value. NULL means no offset */ +){ + Select *pNew; + pNew = sqliteMalloc( sizeof(*pNew) ); + assert( !pOffset || pLimit ); /* Can't have OFFSET without LIMIT. */ + if( pNew==0 ){ + sqlite3ExprListDelete(pEList); + sqlite3SrcListDelete(pSrc); + sqlite3ExprDelete(pWhere); + sqlite3ExprListDelete(pGroupBy); + sqlite3ExprDelete(pHaving); + sqlite3ExprListDelete(pOrderBy); + sqlite3ExprDelete(pLimit); + sqlite3ExprDelete(pOffset); + }else{ + if( pEList==0 ){ + pEList = sqlite3ExprListAppend(0, sqlite3Expr(TK_ALL,0,0,0), 0); + } + pNew->pEList = pEList; + pNew->pSrc = pSrc; + pNew->pWhere = pWhere; + pNew->pGroupBy = pGroupBy; + pNew->pHaving = pHaving; + pNew->pOrderBy = pOrderBy; + pNew->isDistinct = isDistinct; + pNew->op = TK_SELECT; + pNew->pLimit = pLimit; + pNew->pOffset = pOffset; + pNew->iLimit = -1; + pNew->iOffset = -1; + } + return pNew; +} + +/* +** Given 1 to 3 identifiers preceeding the JOIN keyword, determine the +** type of join. Return an integer constant that expresses that type +** in terms of the following bit values: +** +** JT_INNER +** JT_OUTER +** JT_NATURAL +** JT_LEFT +** JT_RIGHT +** +** A full outer join is the combination of JT_LEFT and JT_RIGHT. +** +** If an illegal or unsupported join type is seen, then still return +** a join type, but put an error in the pParse structure. +*/ +int sqlite3JoinType(Parse *pParse, Token *pA, Token *pB, Token *pC){ + int jointype = 0; + Token *apAll[3]; + Token *p; + static const struct { + const char *zKeyword; + u8 nChar; + u8 code; + } keywords[] = { + { "natural", 7, JT_NATURAL }, + { "left", 4, JT_LEFT|JT_OUTER }, + { "right", 5, JT_RIGHT|JT_OUTER }, + { "full", 4, JT_LEFT|JT_RIGHT|JT_OUTER }, + { "outer", 5, JT_OUTER }, + { "inner", 5, JT_INNER }, + { "cross", 5, JT_INNER }, + }; + int i, j; + apAll[0] = pA; + apAll[1] = pB; + apAll[2] = pC; + for(i=0; i<3 && apAll[i]; i++){ + p = apAll[i]; + for(j=0; j<sizeof(keywords)/sizeof(keywords[0]); j++){ + if( p->n==keywords[j].nChar + && sqlite3StrNICmp(p->z, keywords[j].zKeyword, p->n)==0 ){ + jointype |= keywords[j].code; + break; + } + } + if( j>=sizeof(keywords)/sizeof(keywords[0]) ){ + jointype |= JT_ERROR; + break; + } + } + if( + (jointype & (JT_INNER|JT_OUTER))==(JT_INNER|JT_OUTER) || + (jointype & JT_ERROR)!=0 + ){ + const char *zSp1 = " "; + const char *zSp2 = " "; + if( pB==0 ){ zSp1++; } + if( pC==0 ){ zSp2++; } + sqlite3ErrorMsg(pParse, "unknown or unsupported join type: " + "%T%s%T%s%T", pA, zSp1, pB, zSp2, pC); + jointype = JT_INNER; + }else if( jointype & JT_RIGHT ){ + sqlite3ErrorMsg(pParse, + "RIGHT and FULL OUTER JOINs are not currently supported"); + jointype = JT_INNER; + } + return jointype; +} + +/* +** Return the index of a column in a table. Return -1 if the column +** is not contained in the table. +*/ +static int columnIndex(Table *pTab, const char *zCol){ + int i; + for(i=0; i<pTab->nCol; i++){ + if( sqlite3StrICmp(pTab->aCol[i].zName, zCol)==0 ) return i; + } + return -1; +} + +/* +** Set the value of a token to a '\000'-terminated string. +*/ +static void setToken(Token *p, const char *z){ + p->z = z; + p->n = strlen(z); + p->dyn = 0; +} + + +/* +** Add a term to the WHERE expression in *ppExpr that requires the +** zCol column to be equal in the two tables pTab1 and pTab2. +*/ +static void addWhereTerm( + const char *zCol, /* Name of the column */ + const Table *pTab1, /* First table */ + const char *zAlias1, /* Alias for first table. May be NULL */ + const Table *pTab2, /* Second table */ + const char *zAlias2, /* Alias for second table. May be NULL */ + Expr **ppExpr /* Add the equality term to this expression */ +){ + Token dummy; + Expr *pE1a, *pE1b, *pE1c; + Expr *pE2a, *pE2b, *pE2c; + Expr *pE; + + setToken(&dummy, zCol); + pE1a = sqlite3Expr(TK_ID, 0, 0, &dummy); + pE2a = sqlite3Expr(TK_ID, 0, 0, &dummy); + if( zAlias1==0 ){ + zAlias1 = pTab1->zName; + } + setToken(&dummy, zAlias1); + pE1b = sqlite3Expr(TK_ID, 0, 0, &dummy); + if( zAlias2==0 ){ + zAlias2 = pTab2->zName; + } + setToken(&dummy, zAlias2); + pE2b = sqlite3Expr(TK_ID, 0, 0, &dummy); + pE1c = sqlite3Expr(TK_DOT, pE1b, pE1a, 0); + pE2c = sqlite3Expr(TK_DOT, pE2b, pE2a, 0); + pE = sqlite3Expr(TK_EQ, pE1c, pE2c, 0); + ExprSetProperty(pE, EP_FromJoin); + *ppExpr = sqlite3ExprAnd(*ppExpr, pE); +} + +/* +** Set the EP_FromJoin property on all terms of the given expression. +** +** The EP_FromJoin property is used on terms of an expression to tell +** the LEFT OUTER JOIN processing logic that this term is part of the +** join restriction specified in the ON or USING clause and not a part +** of the more general WHERE clause. These terms are moved over to the +** WHERE clause during join processing but we need to remember that they +** originated in the ON or USING clause. +*/ +static void setJoinExpr(Expr *p){ + while( p ){ + ExprSetProperty(p, EP_FromJoin); + setJoinExpr(p->pLeft); + p = p->pRight; + } +} + +/* +** This routine processes the join information for a SELECT statement. +** ON and USING clauses are converted into extra terms of the WHERE clause. +** NATURAL joins also create extra WHERE clause terms. +** +** The terms of a FROM clause are contained in the Select.pSrc structure. +** The left most table is the first entry in Select.pSrc. The right-most +** table is the last entry. The join operator is held in the entry to +** the left. Thus entry 0 contains the join operator for the join between +** entries 0 and 1. Any ON or USING clauses associated with the join are +** also attached to the left entry. +** +** This routine returns the number of errors encountered. +*/ +static int sqliteProcessJoin(Parse *pParse, Select *p){ + SrcList *pSrc; /* All tables in the FROM clause */ + int i, j; /* Loop counters */ + struct SrcList_item *pLeft; /* Left table being joined */ + struct SrcList_item *pRight; /* Right table being joined */ + + pSrc = p->pSrc; + pLeft = &pSrc->a[0]; + pRight = &pLeft[1]; + for(i=0; i<pSrc->nSrc-1; i++, pRight++, pLeft++){ + Table *pLeftTab = pLeft->pTab; + Table *pRightTab = pRight->pTab; + + if( pLeftTab==0 || pRightTab==0 ) continue; + + /* When the NATURAL keyword is present, add WHERE clause terms for + ** every column that the two tables have in common. + */ + if( pLeft->jointype & JT_NATURAL ){ + if( pLeft->pOn || pLeft->pUsing ){ + sqlite3ErrorMsg(pParse, "a NATURAL join may not have " + "an ON or USING clause", 0); + return 1; + } + for(j=0; j<pLeftTab->nCol; j++){ + char *zName = pLeftTab->aCol[j].zName; + if( columnIndex(pRightTab, zName)>=0 ){ + addWhereTerm(zName, pLeftTab, pLeft->zAlias, + pRightTab, pRight->zAlias, &p->pWhere); + } + } + } + + /* Disallow both ON and USING clauses in the same join + */ + if( pLeft->pOn && pLeft->pUsing ){ + sqlite3ErrorMsg(pParse, "cannot have both ON and USING " + "clauses in the same join"); + return 1; + } + + /* Add the ON clause to the end of the WHERE clause, connected by + ** an AND operator. + */ + if( pLeft->pOn ){ + setJoinExpr(pLeft->pOn); + p->pWhere = sqlite3ExprAnd(p->pWhere, pLeft->pOn); + pLeft->pOn = 0; + } + + /* Create extra terms on the WHERE clause for each column named + ** in the USING clause. Example: If the two tables to be joined are + ** A and B and the USING clause names X, Y, and Z, then add this + ** to the WHERE clause: A.X=B.X AND A.Y=B.Y AND A.Z=B.Z + ** Report an error if any column mentioned in the USING clause is + ** not contained in both tables to be joined. + */ + if( pLeft->pUsing ){ + IdList *pList = pLeft->pUsing; + for(j=0; j<pList->nId; j++){ + char *zName = pList->a[j].zName; + if( columnIndex(pLeftTab, zName)<0 || columnIndex(pRightTab, zName)<0 ){ + sqlite3ErrorMsg(pParse, "cannot join using column %s - column " + "not present in both tables", zName); + return 1; + } + addWhereTerm(zName, pLeftTab, pLeft->zAlias, + pRightTab, pRight->zAlias, &p->pWhere); + } + } + } + return 0; +} + +/* +** Delete the given Select structure and all of its substructures. +*/ +void sqlite3SelectDelete(Select *p){ + if( p==0 ) return; + sqlite3ExprListDelete(p->pEList); + sqlite3SrcListDelete(p->pSrc); + sqlite3ExprDelete(p->pWhere); + sqlite3ExprListDelete(p->pGroupBy); + sqlite3ExprDelete(p->pHaving); + sqlite3ExprListDelete(p->pOrderBy); + sqlite3SelectDelete(p->pPrior); + sqlite3ExprDelete(p->pLimit); + sqlite3ExprDelete(p->pOffset); + sqliteFree(p); +} + +/* +** Insert code into "v" that will push the record on the top of the +** stack into the sorter. +*/ +static void pushOntoSorter(Parse *pParse, Vdbe *v, ExprList *pOrderBy){ + int i; + for(i=0; i<pOrderBy->nExpr; i++){ + sqlite3ExprCode(pParse, pOrderBy->a[i].pExpr); + } + sqlite3VdbeAddOp(v, OP_MakeRecord, pOrderBy->nExpr, 0); + sqlite3VdbeAddOp(v, OP_SortInsert, 0, 0); +} + +/* +** Add code to implement the OFFSET and LIMIT +*/ +static void codeLimiter( + Vdbe *v, /* Generate code into this VM */ + Select *p, /* The SELECT statement being coded */ + int iContinue, /* Jump here to skip the current record */ + int iBreak, /* Jump here to end the loop */ + int nPop /* Number of times to pop stack when jumping */ +){ + if( p->iOffset>=0 ){ + int addr = sqlite3VdbeCurrentAddr(v) + 3; + if( nPop>0 ) addr++; + sqlite3VdbeAddOp(v, OP_MemIncr, p->iOffset, 0); + sqlite3VdbeAddOp(v, OP_IfMemPos, p->iOffset, addr); + if( nPop>0 ){ + sqlite3VdbeAddOp(v, OP_Pop, nPop, 0); + } + sqlite3VdbeAddOp(v, OP_Goto, 0, iContinue); + VdbeComment((v, "# skip OFFSET records")); + } + if( p->iLimit>=0 ){ + sqlite3VdbeAddOp(v, OP_MemIncr, p->iLimit, iBreak); + VdbeComment((v, "# exit when LIMIT reached")); + } +} + +/* +** This routine generates the code for the inside of the inner loop +** of a SELECT. +** +** If srcTab and nColumn are both zero, then the pEList expressions +** are evaluated in order to get the data for this row. If nColumn>0 +** then data is pulled from srcTab and pEList is used only to get the +** datatypes for each column. +*/ +static int selectInnerLoop( + Parse *pParse, /* The parser context */ + Select *p, /* The complete select statement being coded */ + ExprList *pEList, /* List of values being extracted */ + int srcTab, /* Pull data from this table */ + int nColumn, /* Number of columns in the source table */ + ExprList *pOrderBy, /* If not NULL, sort results using this key */ + int distinct, /* If >=0, make sure results are distinct */ + int eDest, /* How to dispose of the results */ + int iParm, /* An argument to the disposal method */ + int iContinue, /* Jump here to continue with next row */ + int iBreak, /* Jump here to break out of the inner loop */ + char *aff /* affinity string if eDest is SRT_Union */ +){ + Vdbe *v = pParse->pVdbe; + int i; + int hasDistinct; /* True if the DISTINCT keyword is present */ + + if( v==0 ) return 0; + assert( pEList!=0 ); + + /* If there was a LIMIT clause on the SELECT statement, then do the check + ** to see if this row should be output. + */ + hasDistinct = distinct>=0 && pEList && pEList->nExpr>0; + if( pOrderBy==0 && !hasDistinct ){ + codeLimiter(v, p, iContinue, iBreak, 0); + } + + /* Pull the requested columns. + */ + if( nColumn>0 ){ + for(i=0; i<nColumn; i++){ + sqlite3VdbeAddOp(v, OP_Column, srcTab, i); + } + }else{ + nColumn = pEList->nExpr; + for(i=0; i<pEList->nExpr; i++){ + sqlite3ExprCode(pParse, pEList->a[i].pExpr); + } + } + + /* If the DISTINCT keyword was present on the SELECT statement + ** and this row has been seen before, then do not make this row + ** part of the result. + */ + if( hasDistinct ){ +#if NULL_ALWAYS_DISTINCT + sqlite3VdbeAddOp(v, OP_IsNull, -pEList->nExpr, sqlite3VdbeCurrentAddr(v)+7); +#endif + /* Deliberately leave the affinity string off of the following + ** OP_MakeRecord */ + sqlite3VdbeAddOp(v, OP_MakeRecord, pEList->nExpr * -1, 0); + sqlite3VdbeAddOp(v, OP_Distinct, distinct, sqlite3VdbeCurrentAddr(v)+3); + sqlite3VdbeAddOp(v, OP_Pop, pEList->nExpr+1, 0); + sqlite3VdbeAddOp(v, OP_Goto, 0, iContinue); + VdbeComment((v, "# skip indistinct records")); + sqlite3VdbeAddOp(v, OP_IdxInsert, distinct, 0); + if( pOrderBy==0 ){ + codeLimiter(v, p, iContinue, iBreak, nColumn); + } + } + + switch( eDest ){ +#ifndef SQLITE_OMIT_COMPOUND_SELECT + /* In this mode, write each query result to the key of the temporary + ** table iParm. + */ + case SRT_Union: { + sqlite3VdbeAddOp(v, OP_MakeRecord, nColumn, NULL_ALWAYS_DISTINCT); + sqlite3VdbeChangeP3(v, -1, aff, P3_STATIC); + sqlite3VdbeAddOp(v, OP_IdxInsert, iParm, 0); + break; + } + + /* Construct a record from the query result, but instead of + ** saving that record, use it as a key to delete elements from + ** the temporary table iParm. + */ + case SRT_Except: { + int addr; + addr = sqlite3VdbeAddOp(v, OP_MakeRecord, nColumn, NULL_ALWAYS_DISTINCT); + sqlite3VdbeChangeP3(v, -1, aff, P3_STATIC); + sqlite3VdbeAddOp(v, OP_NotFound, iParm, addr+3); + sqlite3VdbeAddOp(v, OP_Delete, iParm, 0); + break; + } +#endif + + /* Store the result as data using a unique key. + */ + case SRT_Table: + case SRT_TempTable: { + sqlite3VdbeAddOp(v, OP_MakeRecord, nColumn, 0); + if( pOrderBy ){ + pushOntoSorter(pParse, v, pOrderBy); + }else{ + sqlite3VdbeAddOp(v, OP_NewRowid, iParm, 0); + sqlite3VdbeAddOp(v, OP_Pull, 1, 0); + sqlite3VdbeAddOp(v, OP_Insert, iParm, 0); + } + break; + } + +#ifndef SQLITE_OMIT_SUBQUERY + /* If we are creating a set for an "expr IN (SELECT ...)" construct, + ** then there should be a single item on the stack. Write this + ** item into the set table with bogus data. + */ + case SRT_Set: { + int addr1 = sqlite3VdbeCurrentAddr(v); + int addr2; + + assert( nColumn==1 ); + sqlite3VdbeAddOp(v, OP_NotNull, -1, addr1+3); + sqlite3VdbeAddOp(v, OP_Pop, 1, 0); + addr2 = sqlite3VdbeAddOp(v, OP_Goto, 0, 0); + if( pOrderBy ){ + pushOntoSorter(pParse, v, pOrderBy); + }else{ + char aff = (iParm>>16)&0xFF; + aff = sqlite3CompareAffinity(pEList->a[0].pExpr, aff); + sqlite3VdbeOp3(v, OP_MakeRecord, 1, 0, &aff, 1); + sqlite3VdbeAddOp(v, OP_IdxInsert, (iParm&0x0000FFFF), 0); + } + sqlite3VdbeChangeP2(v, addr2, sqlite3VdbeCurrentAddr(v)); + break; + } + + /* If this is a scalar select that is part of an expression, then + ** store the results in the appropriate memory cell and break out + ** of the scan loop. + */ + case SRT_Exists: + case SRT_Mem: { + assert( nColumn==1 ); + if( pOrderBy ){ + pushOntoSorter(pParse, v, pOrderBy); + }else{ + sqlite3VdbeAddOp(v, OP_MemStore, iParm, 1); + sqlite3VdbeAddOp(v, OP_Goto, 0, iBreak); + } + break; + } +#endif /* #ifndef SQLITE_OMIT_SUBQUERY */ + + /* Send the data to the callback function. + */ + case SRT_Callback: + case SRT_Sorter: { + if( pOrderBy ){ + sqlite3VdbeAddOp(v, OP_MakeRecord, nColumn, 0); + pushOntoSorter(pParse, v, pOrderBy); + }else{ + assert( eDest==SRT_Callback ); + sqlite3VdbeAddOp(v, OP_Callback, nColumn, 0); + } + break; + } + + /* Invoke a subroutine to handle the results. The subroutine itself + ** is responsible for popping the results off of the stack. + */ + case SRT_Subroutine: { + if( pOrderBy ){ + sqlite3VdbeAddOp(v, OP_MakeRecord, nColumn, 0); + pushOntoSorter(pParse, v, pOrderBy); + }else{ + sqlite3VdbeAddOp(v, OP_Gosub, 0, iParm); + } + break; + } + +#if !defined(SQLITE_OMIT_TRIGGER) + /* Discard the results. This is used for SELECT statements inside + ** the body of a TRIGGER. The purpose of such selects is to call + ** user-defined functions that have side effects. We do not care + ** about the actual results of the select. + */ + default: { + assert( eDest==SRT_Discard ); + sqlite3VdbeAddOp(v, OP_Pop, nColumn, 0); + break; + } +#endif + } + return 0; +} + +/* +** If the inner loop was generated using a non-null pOrderBy argument, +** then the results were placed in a sorter. After the loop is terminated +** we need to run the sorter and output the results. The following +** routine generates the code needed to do that. +*/ +static void generateSortTail( + Parse *pParse, /* The parsing context */ + Select *p, /* The SELECT statement */ + Vdbe *v, /* Generate code into this VDBE */ + int nColumn, /* Number of columns of data */ + int eDest, /* Write the sorted results here */ + int iParm /* Optional parameter associated with eDest */ +){ + int end1 = sqlite3VdbeMakeLabel(v); + int end2 = sqlite3VdbeMakeLabel(v); + int addr; + KeyInfo *pInfo; + ExprList *pOrderBy; + int nCol, i; + sqlite3 *db = pParse->db; + + if( eDest==SRT_Sorter ) return; + pOrderBy = p->pOrderBy; + nCol = pOrderBy->nExpr; + pInfo = sqliteMalloc( sizeof(*pInfo) + nCol*(sizeof(CollSeq*)+1) ); + if( pInfo==0 ) return; + pInfo->aSortOrder = (char*)&pInfo->aColl[nCol]; + pInfo->nField = nCol; + for(i=0; i<nCol; i++){ + /* If a collation sequence was specified explicity, then it + ** is stored in pOrderBy->a[i].zName. Otherwise, use the default + ** collation type for the expression. + */ + pInfo->aColl[i] = sqlite3ExprCollSeq(pParse, pOrderBy->a[i].pExpr); + if( !pInfo->aColl[i] ){ + pInfo->aColl[i] = db->pDfltColl; + } + pInfo->aSortOrder[i] = pOrderBy->a[i].sortOrder; + } + sqlite3VdbeOp3(v, OP_Sort, 0, 0, (char*)pInfo, P3_KEYINFO_HANDOFF); + addr = sqlite3VdbeAddOp(v, OP_SortNext, 0, end1); + codeLimiter(v, p, addr, end2, 1); + switch( eDest ){ + case SRT_Table: + case SRT_TempTable: { + sqlite3VdbeAddOp(v, OP_NewRowid, iParm, 0); + sqlite3VdbeAddOp(v, OP_Pull, 1, 0); + sqlite3VdbeAddOp(v, OP_Insert, iParm, 0); + break; + } +#ifndef SQLITE_OMIT_SUBQUERY + case SRT_Set: { + assert( nColumn==1 ); + sqlite3VdbeAddOp(v, OP_NotNull, -1, sqlite3VdbeCurrentAddr(v)+3); + sqlite3VdbeAddOp(v, OP_Pop, 1, 0); + sqlite3VdbeAddOp(v, OP_Goto, 0, sqlite3VdbeCurrentAddr(v)+3); + sqlite3VdbeOp3(v, OP_MakeRecord, 1, 0, "n", P3_STATIC); + sqlite3VdbeAddOp(v, OP_IdxInsert, (iParm&0x0000FFFF), 0); + break; + } + case SRT_Exists: + case SRT_Mem: { + assert( nColumn==1 ); + sqlite3VdbeAddOp(v, OP_MemStore, iParm, 1); + sqlite3VdbeAddOp(v, OP_Goto, 0, end1); + break; + } +#endif + case SRT_Callback: + case SRT_Subroutine: { + int i; + sqlite3VdbeAddOp(v, OP_Integer, p->pEList->nExpr, 0); + sqlite3VdbeAddOp(v, OP_Pull, 1, 0); + for(i=0; i<nColumn; i++){ + sqlite3VdbeAddOp(v, OP_Column, -1-i, i); + } + if( eDest==SRT_Callback ){ + sqlite3VdbeAddOp(v, OP_Callback, nColumn, 0); + }else{ + sqlite3VdbeAddOp(v, OP_Gosub, 0, iParm); + } + sqlite3VdbeAddOp(v, OP_Pop, 2, 0); + break; + } + default: { + /* Do nothing */ + break; + } + } + sqlite3VdbeAddOp(v, OP_Goto, 0, addr); + sqlite3VdbeResolveLabel(v, end2); + sqlite3VdbeAddOp(v, OP_Pop, 1, 0); + sqlite3VdbeResolveLabel(v, end1); + sqlite3VdbeAddOp(v, OP_SortReset, 0, 0); +} + +/* +** Return a pointer to a string containing the 'declaration type' of the +** expression pExpr. The string may be treated as static by the caller. +** +** If the declaration type is the exact datatype definition extracted from +** the original CREATE TABLE statement if the expression is a column. +** +** The declaration type for an expression is either TEXT, NUMERIC or ANY. +** The declaration type for a ROWID field is INTEGER. +*/ +static const char *columnType(NameContext *pNC, Expr *pExpr){ + char const *zType; + int j; + if( pExpr==0 || pNC->pSrcList==0 ) return 0; + + /* The TK_AS operator can only occur in ORDER BY, GROUP BY, HAVING, + ** and LIMIT clauses. But pExpr originates in the result set of a + ** SELECT. So pExpr can never contain an AS operator. + */ + assert( pExpr->op!=TK_AS ); + + switch( pExpr->op ){ + case TK_COLUMN: { + Table *pTab = 0; + int iCol = pExpr->iColumn; + while( pNC && !pTab ){ + SrcList *pTabList = pNC->pSrcList; + for(j=0;j<pTabList->nSrc && pTabList->a[j].iCursor!=pExpr->iTable;j++); + if( j<pTabList->nSrc ){ + pTab = pTabList->a[j].pTab; + }else{ + pNC = pNC->pNext; + } + } + if( pTab==0 ){ + /* FIX ME: + ** This can occurs if you have something like "SELECT new.x;" inside + ** a trigger. In other words, if you reference the special "new" + ** table in the result set of a select. We do not have a good way + ** to find the actual table type, so call it "TEXT". This is really + ** something of a bug, but I do not know how to fix it. + ** + ** This code does not produce the correct answer - it just prevents + ** a segfault. See ticket #1229. + */ + zType = "TEXT"; + break; + } + assert( pTab ); + if( iCol<0 ) iCol = pTab->iPKey; + assert( iCol==-1 || (iCol>=0 && iCol<pTab->nCol) ); + if( iCol<0 ){ + zType = "INTEGER"; + }else{ + zType = pTab->aCol[iCol].zType; + } + break; + } +#ifndef SQLITE_OMIT_SUBQUERY + case TK_SELECT: { + NameContext sNC; + Select *pS = pExpr->pSelect; + sNC.pSrcList = pExpr->pSelect->pSrc; + sNC.pNext = pNC; + zType = columnType(&sNC, pS->pEList->a[0].pExpr); + break; + } +#endif + default: + zType = 0; + } + + return zType; +} + +/* +** Generate code that will tell the VDBE the declaration types of columns +** in the result set. +*/ +static void generateColumnTypes( + Parse *pParse, /* Parser context */ + SrcList *pTabList, /* List of tables */ + ExprList *pEList /* Expressions defining the result set */ +){ + Vdbe *v = pParse->pVdbe; + int i; + NameContext sNC; + sNC.pSrcList = pTabList; + for(i=0; i<pEList->nExpr; i++){ + Expr *p = pEList->a[i].pExpr; + const char *zType = columnType(&sNC, p); + if( zType==0 ) continue; + /* The vdbe must make it's own copy of the column-type, in case the + ** schema is reset before this virtual machine is deleted. + */ + sqlite3VdbeSetColName(v, i+pEList->nExpr, zType, strlen(zType)); + } +} + +/* +** Generate code that will tell the VDBE the names of columns +** in the result set. This information is used to provide the +** azCol[] values in the callback. +*/ +static void generateColumnNames( + Parse *pParse, /* Parser context */ + SrcList *pTabList, /* List of tables */ + ExprList *pEList /* Expressions defining the result set */ +){ + Vdbe *v = pParse->pVdbe; + int i, j; + sqlite3 *db = pParse->db; + int fullNames, shortNames; + +#ifndef SQLITE_OMIT_EXPLAIN + /* If this is an EXPLAIN, skip this step */ + if( pParse->explain ){ + return; + } +#endif + + assert( v!=0 ); + if( pParse->colNamesSet || v==0 || sqlite3_malloc_failed ) return; + pParse->colNamesSet = 1; + fullNames = (db->flags & SQLITE_FullColNames)!=0; + shortNames = (db->flags & SQLITE_ShortColNames)!=0; + sqlite3VdbeSetNumCols(v, pEList->nExpr); + for(i=0; i<pEList->nExpr; i++){ + Expr *p; + p = pEList->a[i].pExpr; + if( p==0 ) continue; + if( pEList->a[i].zName ){ + char *zName = pEList->a[i].zName; + sqlite3VdbeSetColName(v, i, zName, strlen(zName)); + continue; + } + if( p->op==TK_COLUMN && pTabList ){ + Table *pTab; + char *zCol; + int iCol = p->iColumn; + for(j=0; j<pTabList->nSrc && pTabList->a[j].iCursor!=p->iTable; j++){} + assert( j<pTabList->nSrc ); + pTab = pTabList->a[j].pTab; + if( iCol<0 ) iCol = pTab->iPKey; + assert( iCol==-1 || (iCol>=0 && iCol<pTab->nCol) ); + if( iCol<0 ){ + zCol = "rowid"; + }else{ + zCol = pTab->aCol[iCol].zName; + } + if( !shortNames && !fullNames && p->span.z && p->span.z[0] ){ + sqlite3VdbeSetColName(v, i, p->span.z, p->span.n); + }else if( fullNames || (!shortNames && pTabList->nSrc>1) ){ + char *zName = 0; + char *zTab; + + zTab = pTabList->a[j].zAlias; + if( fullNames || zTab==0 ) zTab = pTab->zName; + sqlite3SetString(&zName, zTab, ".", zCol, 0); + sqlite3VdbeSetColName(v, i, zName, P3_DYNAMIC); + }else{ + sqlite3VdbeSetColName(v, i, zCol, strlen(zCol)); + } + }else if( p->span.z && p->span.z[0] ){ + sqlite3VdbeSetColName(v, i, p->span.z, p->span.n); + /* sqlite3VdbeCompressSpace(v, addr); */ + }else{ + char zName[30]; + assert( p->op!=TK_COLUMN || pTabList==0 ); + sprintf(zName, "column%d", i+1); + sqlite3VdbeSetColName(v, i, zName, 0); + } + } + generateColumnTypes(pParse, pTabList, pEList); +} + +#ifndef SQLITE_OMIT_COMPOUND_SELECT +/* +** Name of the connection operator, used for error messages. +*/ +static const char *selectOpName(int id){ + char *z; + switch( id ){ + case TK_ALL: z = "UNION ALL"; break; + case TK_INTERSECT: z = "INTERSECT"; break; + case TK_EXCEPT: z = "EXCEPT"; break; + default: z = "UNION"; break; + } + return z; +} +#endif /* SQLITE_OMIT_COMPOUND_SELECT */ + +/* +** Forward declaration +*/ +static int prepSelectStmt(Parse*, Select*); + +/* +** Given a SELECT statement, generate a Table structure that describes +** the result set of that SELECT. +*/ +Table *sqlite3ResultSetOfSelect(Parse *pParse, char *zTabName, Select *pSelect){ + Table *pTab; + int i, j; + ExprList *pEList; + Column *aCol, *pCol; + + if( prepSelectStmt(pParse, pSelect) ){ + return 0; + } + if( sqlite3SelectResolve(pParse, pSelect, 0) ){ + return 0; + } + pTab = sqliteMalloc( sizeof(Table) ); + if( pTab==0 ){ + return 0; + } + pTab->nRef = 1; + pTab->zName = zTabName ? sqliteStrDup(zTabName) : 0; + pEList = pSelect->pEList; + pTab->nCol = pEList->nExpr; + assert( pTab->nCol>0 ); + pTab->aCol = aCol = sqliteMalloc( sizeof(pTab->aCol[0])*pTab->nCol ); + for(i=0, pCol=aCol; i<pTab->nCol; i++, pCol++){ + Expr *p, *pR; + char *zType; + char *zName; + char *zBasename; + int cnt; + NameContext sNC; + + /* Get an appropriate name for the column + */ + p = pEList->a[i].pExpr; + assert( p->pRight==0 || p->pRight->token.z==0 || p->pRight->token.z[0]!=0 ); + if( (zName = pEList->a[i].zName)!=0 ){ + /* If the column contains an "AS <name>" phrase, use <name> as the name */ + zName = sqliteStrDup(zName); + }else if( p->op==TK_DOT + && (pR=p->pRight)!=0 && pR->token.z && pR->token.z[0] ){ + /* For columns of the from A.B use B as the name */ + zName = sqlite3MPrintf("%T", &pR->token); + }else if( p->span.z && p->span.z[0] ){ + /* Use the original text of the column expression as its name */ + zName = sqlite3MPrintf("%T", &p->span); + }else{ + /* If all else fails, make up a name */ + zName = sqlite3MPrintf("column%d", i+1); + } + sqlite3Dequote(zName); + if( sqlite3_malloc_failed ){ + sqliteFree(zName); + sqlite3DeleteTable(0, pTab); + return 0; + } + + /* Make sure the column name is unique. If the name is not unique, + ** append a integer to the name so that it becomes unique. + */ + zBasename = zName; + for(j=cnt=0; j<i; j++){ + if( sqlite3StrICmp(aCol[j].zName, zName)==0 ){ + zName = sqlite3MPrintf("%s:%d", zBasename, ++cnt); + j = -1; + if( zName==0 ) break; + } + } + if( zBasename!=zName ){ + sqliteFree(zBasename); + } + pCol->zName = zName; + + /* Get the typename, type affinity, and collating sequence for the + ** column. + */ + memset(&sNC, 0, sizeof(sNC)); + sNC.pSrcList = pSelect->pSrc; + zType = sqliteStrDup(columnType(&sNC, p)); + pCol->zType = zType; + pCol->affinity = sqlite3ExprAffinity(p); + pCol->pColl = sqlite3ExprCollSeq(pParse, p); + if( !pCol->pColl ){ + pCol->pColl = pParse->db->pDfltColl; + } + } + pTab->iPKey = -1; + return pTab; +} + +/* +** Prepare a SELECT statement for processing by doing the following +** things: +** +** (1) Make sure VDBE cursor numbers have been assigned to every +** element of the FROM clause. +** +** (2) Fill in the pTabList->a[].pTab fields in the SrcList that +** defines FROM clause. When views appear in the FROM clause, +** fill pTabList->a[].pSelect with a copy of the SELECT statement +** that implements the view. A copy is made of the view's SELECT +** statement so that we can freely modify or delete that statement +** without worrying about messing up the presistent representation +** of the view. +** +** (3) Add terms to the WHERE clause to accomodate the NATURAL keyword +** on joins and the ON and USING clause of joins. +** +** (4) Scan the list of columns in the result set (pEList) looking +** for instances of the "*" operator or the TABLE.* operator. +** If found, expand each "*" to be every column in every table +** and TABLE.* to be every column in TABLE. +** +** Return 0 on success. If there are problems, leave an error message +** in pParse and return non-zero. +*/ +static int prepSelectStmt(Parse *pParse, Select *p){ + int i, j, k, rc; + SrcList *pTabList; + ExprList *pEList; + Table *pTab; + struct SrcList_item *pFrom; + + if( p==0 || p->pSrc==0 || sqlite3_malloc_failed ) return 1; + pTabList = p->pSrc; + pEList = p->pEList; + + /* Make sure cursor numbers have been assigned to all entries in + ** the FROM clause of the SELECT statement. + */ + sqlite3SrcListAssignCursors(pParse, p->pSrc); + + /* Look up every table named in the FROM clause of the select. If + ** an entry of the FROM clause is a subquery instead of a table or view, + ** then create a transient table structure to describe the subquery. + */ + for(i=0, pFrom=pTabList->a; i<pTabList->nSrc; i++, pFrom++){ + if( pFrom->pTab!=0 ){ + /* This statement has already been prepared. There is no need + ** to go further. */ + assert( i==0 ); + return 0; + } + if( pFrom->zName==0 ){ +#ifndef SQLITE_OMIT_SUBQUERY + /* A sub-query in the FROM clause of a SELECT */ + assert( pFrom->pSelect!=0 ); + if( pFrom->zAlias==0 ){ + pFrom->zAlias = + sqlite3MPrintf("sqlite_subquery_%p_", (void*)pFrom->pSelect); + } + assert( pFrom->pTab==0 ); + pFrom->pTab = pTab = + sqlite3ResultSetOfSelect(pParse, pFrom->zAlias, pFrom->pSelect); + if( pTab==0 ){ + return 1; + } + /* The isTransient flag indicates that the Table structure has been + ** dynamically allocated and may be freed at any time. In other words, + ** pTab is not pointing to a persistent table structure that defines + ** part of the schema. */ + pTab->isTransient = 1; +#endif + }else{ + /* An ordinary table or view name in the FROM clause */ + assert( pFrom->pTab==0 ); + pFrom->pTab = pTab = + sqlite3LocateTable(pParse,pFrom->zName,pFrom->zDatabase); + if( pTab==0 ){ + return 1; + } + pTab->nRef++; +#ifndef SQLITE_OMIT_VIEW + if( pTab->pSelect ){ + /* We reach here if the named table is a really a view */ + if( sqlite3ViewGetColumnNames(pParse, pTab) ){ + return 1; + } + /* If pFrom->pSelect!=0 it means we are dealing with a + ** view within a view. The SELECT structure has already been + ** copied by the outer view so we can skip the copy step here + ** in the inner view. + */ + if( pFrom->pSelect==0 ){ + pFrom->pSelect = sqlite3SelectDup(pTab->pSelect); + } + } +#endif + } + } + + /* Process NATURAL keywords, and ON and USING clauses of joins. + */ + if( sqliteProcessJoin(pParse, p) ) return 1; + + /* For every "*" that occurs in the column list, insert the names of + ** all columns in all tables. And for every TABLE.* insert the names + ** of all columns in TABLE. The parser inserted a special expression + ** with the TK_ALL operator for each "*" that it found in the column list. + ** The following code just has to locate the TK_ALL expressions and expand + ** each one to the list of all columns in all tables. + ** + ** The first loop just checks to see if there are any "*" operators + ** that need expanding. + */ + for(k=0; k<pEList->nExpr; k++){ + Expr *pE = pEList->a[k].pExpr; + if( pE->op==TK_ALL ) break; + if( pE->op==TK_DOT && pE->pRight && pE->pRight->op==TK_ALL + && pE->pLeft && pE->pLeft->op==TK_ID ) break; + } + rc = 0; + if( k<pEList->nExpr ){ + /* + ** If we get here it means the result set contains one or more "*" + ** operators that need to be expanded. Loop through each expression + ** in the result set and expand them one by one. + */ + struct ExprList_item *a = pEList->a; + ExprList *pNew = 0; + int flags = pParse->db->flags; + int longNames = (flags & SQLITE_FullColNames)!=0 && + (flags & SQLITE_ShortColNames)==0; + + for(k=0; k<pEList->nExpr; k++){ + Expr *pE = a[k].pExpr; + if( pE->op!=TK_ALL && + (pE->op!=TK_DOT || pE->pRight==0 || pE->pRight->op!=TK_ALL) ){ + /* This particular expression does not need to be expanded. + */ + pNew = sqlite3ExprListAppend(pNew, a[k].pExpr, 0); + pNew->a[pNew->nExpr-1].zName = a[k].zName; + a[k].pExpr = 0; + a[k].zName = 0; + }else{ + /* This expression is a "*" or a "TABLE.*" and needs to be + ** expanded. */ + int tableSeen = 0; /* Set to 1 when TABLE matches */ + char *zTName; /* text of name of TABLE */ + if( pE->op==TK_DOT && pE->pLeft ){ + zTName = sqlite3NameFromToken(&pE->pLeft->token); + }else{ + zTName = 0; + } + for(i=0, pFrom=pTabList->a; i<pTabList->nSrc; i++, pFrom++){ + Table *pTab = pFrom->pTab; + char *zTabName = pFrom->zAlias; + if( zTabName==0 || zTabName[0]==0 ){ + zTabName = pTab->zName; + } + if( zTName && (zTabName==0 || zTabName[0]==0 || + sqlite3StrICmp(zTName, zTabName)!=0) ){ + continue; + } + tableSeen = 1; + for(j=0; j<pTab->nCol; j++){ + Expr *pExpr, *pLeft, *pRight; + char *zName = pTab->aCol[j].zName; + + if( i>0 ){ + struct SrcList_item *pLeft = &pTabList->a[i-1]; + if( (pLeft->jointype & JT_NATURAL)!=0 && + columnIndex(pLeft->pTab, zName)>=0 ){ + /* In a NATURAL join, omit the join columns from the + ** table on the right */ + continue; + } + if( sqlite3IdListIndex(pLeft->pUsing, zName)>=0 ){ + /* In a join with a USING clause, omit columns in the + ** using clause from the table on the right. */ + continue; + } + } + pRight = sqlite3Expr(TK_ID, 0, 0, 0); + if( pRight==0 ) break; + setToken(&pRight->token, zName); + if( zTabName && (longNames || pTabList->nSrc>1) ){ + pLeft = sqlite3Expr(TK_ID, 0, 0, 0); + pExpr = sqlite3Expr(TK_DOT, pLeft, pRight, 0); + if( pExpr==0 ) break; + setToken(&pLeft->token, zTabName); + setToken(&pExpr->span, sqlite3MPrintf("%s.%s", zTabName, zName)); + pExpr->span.dyn = 1; + pExpr->token.z = 0; + pExpr->token.n = 0; + pExpr->token.dyn = 0; + }else{ + pExpr = pRight; + pExpr->span = pExpr->token; + } + if( longNames ){ + pNew = sqlite3ExprListAppend(pNew, pExpr, &pExpr->span); + }else{ + pNew = sqlite3ExprListAppend(pNew, pExpr, &pRight->token); + } + } + } + if( !tableSeen ){ + if( zTName ){ + sqlite3ErrorMsg(pParse, "no such table: %s", zTName); + }else{ + sqlite3ErrorMsg(pParse, "no tables specified"); + } + rc = 1; + } + sqliteFree(zTName); + } + } + sqlite3ExprListDelete(pEList); + p->pEList = pNew; + } + return rc; +} + +#ifndef SQLITE_OMIT_COMPOUND_SELECT +/* +** This routine associates entries in an ORDER BY expression list with +** columns in a result. For each ORDER BY expression, the opcode of +** the top-level node is changed to TK_COLUMN and the iColumn value of +** the top-level node is filled in with column number and the iTable +** value of the top-level node is filled with iTable parameter. +** +** If there are prior SELECT clauses, they are processed first. A match +** in an earlier SELECT takes precedence over a later SELECT. +** +** Any entry that does not match is flagged as an error. The number +** of errors is returned. +*/ +static int matchOrderbyToColumn( + Parse *pParse, /* A place to leave error messages */ + Select *pSelect, /* Match to result columns of this SELECT */ + ExprList *pOrderBy, /* The ORDER BY values to match against columns */ + int iTable, /* Insert this value in iTable */ + int mustComplete /* If TRUE all ORDER BYs must match */ +){ + int nErr = 0; + int i, j; + ExprList *pEList; + + if( pSelect==0 || pOrderBy==0 ) return 1; + if( mustComplete ){ + for(i=0; i<pOrderBy->nExpr; i++){ pOrderBy->a[i].done = 0; } + } + if( prepSelectStmt(pParse, pSelect) ){ + return 1; + } + if( pSelect->pPrior ){ + if( matchOrderbyToColumn(pParse, pSelect->pPrior, pOrderBy, iTable, 0) ){ + return 1; + } + } + pEList = pSelect->pEList; + for(i=0; i<pOrderBy->nExpr; i++){ + Expr *pE = pOrderBy->a[i].pExpr; + int iCol = -1; + if( pOrderBy->a[i].done ) continue; + if( sqlite3ExprIsInteger(pE, &iCol) ){ + if( iCol<=0 || iCol>pEList->nExpr ){ + sqlite3ErrorMsg(pParse, + "ORDER BY position %d should be between 1 and %d", + iCol, pEList->nExpr); + nErr++; + break; + } + if( !mustComplete ) continue; + iCol--; + } + for(j=0; iCol<0 && j<pEList->nExpr; j++){ + if( pEList->a[j].zName && (pE->op==TK_ID || pE->op==TK_STRING) ){ + char *zName, *zLabel; + zName = pEList->a[j].zName; + zLabel = sqlite3NameFromToken(&pE->token); + assert( zLabel!=0 ); + if( sqlite3StrICmp(zName, zLabel)==0 ){ + iCol = j; + } + sqliteFree(zLabel); + } + if( iCol<0 && sqlite3ExprCompare(pE, pEList->a[j].pExpr) ){ + iCol = j; + } + } + if( iCol>=0 ){ + pE->op = TK_COLUMN; + pE->iColumn = iCol; + pE->iTable = iTable; + pE->iAgg = -1; + pOrderBy->a[i].done = 1; + } + if( iCol<0 && mustComplete ){ + sqlite3ErrorMsg(pParse, + "ORDER BY term number %d does not match any result column", i+1); + nErr++; + break; + } + } + return nErr; +} +#endif /* #ifndef SQLITE_OMIT_COMPOUND_SELECT */ + +/* +** Get a VDBE for the given parser context. Create a new one if necessary. +** If an error occurs, return NULL and leave a message in pParse. +*/ +Vdbe *sqlite3GetVdbe(Parse *pParse){ + Vdbe *v = pParse->pVdbe; + if( v==0 ){ + v = pParse->pVdbe = sqlite3VdbeCreate(pParse->db); + } + return v; +} + +/* +** Compute the iLimit and iOffset fields of the SELECT based on the +** pLimit and pOffset expressions. nLimit and nOffset hold the expressions +** that appear in the original SQL statement after the LIMIT and OFFSET +** keywords. Or NULL if those keywords are omitted. iLimit and iOffset +** are the integer memory register numbers for counters used to compute +** the limit and offset. If there is no limit and/or offset, then +** iLimit and iOffset are negative. +** +** This routine changes the values if iLimit and iOffset only if +** a limit or offset is defined by nLimit and nOffset. iLimit and +** iOffset should have been preset to appropriate default values +** (usually but not always -1) prior to calling this routine. +** Only if nLimit>=0 or nOffset>0 do the limit registers get +** redefined. The UNION ALL operator uses this property to force +** the reuse of the same limit and offset registers across multiple +** SELECT statements. +*/ +static void computeLimitRegisters(Parse *pParse, Select *p){ + /* + ** "LIMIT -1" always shows all rows. There is some + ** contraversy about what the correct behavior should be. + ** The current implementation interprets "LIMIT 0" to mean + ** no rows. + */ + if( p->pLimit ){ + int iMem = pParse->nMem++; + Vdbe *v = sqlite3GetVdbe(pParse); + if( v==0 ) return; + sqlite3ExprCode(pParse, p->pLimit); + sqlite3VdbeAddOp(v, OP_MustBeInt, 0, 0); + sqlite3VdbeAddOp(v, OP_Negative, 0, 0); + sqlite3VdbeAddOp(v, OP_MemStore, iMem, 1); + VdbeComment((v, "# LIMIT counter")); + p->iLimit = iMem; + } + if( p->pOffset ){ + int iMem = pParse->nMem++; + Vdbe *v = sqlite3GetVdbe(pParse); + if( v==0 ) return; + sqlite3ExprCode(pParse, p->pOffset); + sqlite3VdbeAddOp(v, OP_MustBeInt, 0, 0); + sqlite3VdbeAddOp(v, OP_Negative, 0, 0); + sqlite3VdbeAddOp(v, OP_MemStore, iMem, 1); + VdbeComment((v, "# OFFSET counter")); + p->iOffset = iMem; + } +} + +/* +** Generate VDBE instructions that will open a transient table that +** will be used for an index or to store keyed results for a compound +** select. In other words, open a transient table that needs a +** KeyInfo structure. The number of columns in the KeyInfo is determined +** by the result set of the SELECT statement in the second argument. +** +** Specifically, this routine is called to open an index table for +** DISTINCT, UNION, INTERSECT and EXCEPT select statements (but not +** UNION ALL). +** +** The value returned is the address of the OP_OpenTemp instruction. +*/ +static int openTempIndex(Parse *pParse, Select *p, int iTab){ + KeyInfo *pKeyInfo; + int nColumn; + sqlite3 *db = pParse->db; + int i; + Vdbe *v = pParse->pVdbe; + int addr; + + if( prepSelectStmt(pParse, p) ){ + return 0; + } + nColumn = p->pEList->nExpr; + pKeyInfo = sqliteMalloc( sizeof(*pKeyInfo)+nColumn*sizeof(CollSeq*) ); + if( pKeyInfo==0 ) return 0; + pKeyInfo->enc = db->enc; + pKeyInfo->nField = nColumn; + for(i=0; i<nColumn; i++){ + pKeyInfo->aColl[i] = sqlite3ExprCollSeq(pParse, p->pEList->a[i].pExpr); + if( !pKeyInfo->aColl[i] ){ + pKeyInfo->aColl[i] = db->pDfltColl; + } + } + addr = sqlite3VdbeOp3(v, OP_OpenTemp, iTab, 0, + (char*)pKeyInfo, P3_KEYINFO_HANDOFF); + return addr; +} + +#ifndef SQLITE_OMIT_COMPOUND_SELECT +/* +** Add the address "addr" to the set of all OpenTemp opcode addresses +** that are being accumulated in p->ppOpenTemp. +*/ +static int multiSelectOpenTempAddr(Select *p, int addr){ + IdList *pList = *p->ppOpenTemp = sqlite3IdListAppend(*p->ppOpenTemp, 0); + if( pList==0 ){ + return SQLITE_NOMEM; + } + pList->a[pList->nId-1].idx = addr; + return SQLITE_OK; +} +#endif /* SQLITE_OMIT_COMPOUND_SELECT */ + +#ifndef SQLITE_OMIT_COMPOUND_SELECT +/* +** Return the appropriate collating sequence for the iCol-th column of +** the result set for the compound-select statement "p". Return NULL if +** the column has no default collating sequence. +** +** The collating sequence for the compound select is taken from the +** left-most term of the select that has a collating sequence. +*/ +static CollSeq *multiSelectCollSeq(Parse *pParse, Select *p, int iCol){ + CollSeq *pRet; + if( p->pPrior ){ + pRet = multiSelectCollSeq(pParse, p->pPrior, iCol); + }else{ + pRet = 0; + } + if( pRet==0 ){ + pRet = sqlite3ExprCollSeq(pParse, p->pEList->a[iCol].pExpr); + } + return pRet; +} +#endif /* SQLITE_OMIT_COMPOUND_SELECT */ + +#ifndef SQLITE_OMIT_COMPOUND_SELECT +/* +** This routine is called to process a query that is really the union +** or intersection of two or more separate queries. +** +** "p" points to the right-most of the two queries. the query on the +** left is p->pPrior. The left query could also be a compound query +** in which case this routine will be called recursively. +** +** The results of the total query are to be written into a destination +** of type eDest with parameter iParm. +** +** Example 1: Consider a three-way compound SQL statement. +** +** SELECT a FROM t1 UNION SELECT b FROM t2 UNION SELECT c FROM t3 +** +** This statement is parsed up as follows: +** +** SELECT c FROM t3 +** | +** `-----> SELECT b FROM t2 +** | +** `------> SELECT a FROM t1 +** +** The arrows in the diagram above represent the Select.pPrior pointer. +** So if this routine is called with p equal to the t3 query, then +** pPrior will be the t2 query. p->op will be TK_UNION in this case. +** +** Notice that because of the way SQLite parses compound SELECTs, the +** individual selects always group from left to right. +*/ +static int multiSelect( + Parse *pParse, /* Parsing context */ + Select *p, /* The right-most of SELECTs to be coded */ + int eDest, /* \___ Store query results as specified */ + int iParm, /* / by these two parameters. */ + char *aff /* If eDest is SRT_Union, the affinity string */ +){ + int rc = SQLITE_OK; /* Success code from a subroutine */ + Select *pPrior; /* Another SELECT immediately to our left */ + Vdbe *v; /* Generate code to this VDBE */ + IdList *pOpenTemp = 0;/* OP_OpenTemp opcodes that need a KeyInfo */ + int aAddr[5]; /* Addresses of SetNumColumns operators */ + int nAddr = 0; /* Number used */ + int nCol; /* Number of columns in the result set */ + + /* Make sure there is no ORDER BY or LIMIT clause on prior SELECTs. Only + ** the last (right-most) SELECT in the series may have an ORDER BY or LIMIT. + */ + if( p==0 || p->pPrior==0 ){ + rc = 1; + goto multi_select_end; + } + pPrior = p->pPrior; + if( pPrior->pOrderBy ){ + sqlite3ErrorMsg(pParse,"ORDER BY clause should come after %s not before", + selectOpName(p->op)); + rc = 1; + goto multi_select_end; + } + if( pPrior->pLimit ){ + sqlite3ErrorMsg(pParse,"LIMIT clause should come after %s not before", + selectOpName(p->op)); + rc = 1; + goto multi_select_end; + } + + /* Make sure we have a valid query engine. If not, create a new one. + */ + v = sqlite3GetVdbe(pParse); + if( v==0 ){ + rc = 1; + goto multi_select_end; + } + + /* If *p this is the right-most select statement, then initialize + ** p->ppOpenTemp to point to pOpenTemp. If *p is not the right most + ** statement then p->ppOpenTemp will have already been initialized + ** by a prior call to this same procedure. Pass along the pOpenTemp + ** pointer to pPrior, the next statement to our left. + */ + if( p->ppOpenTemp==0 ){ + p->ppOpenTemp = &pOpenTemp; + } + pPrior->ppOpenTemp = p->ppOpenTemp; + + /* Create the destination temporary table if necessary + */ + if( eDest==SRT_TempTable ){ + assert( p->pEList ); + sqlite3VdbeAddOp(v, OP_OpenTemp, iParm, 0); + assert( nAddr==0 ); + aAddr[nAddr++] = sqlite3VdbeAddOp(v, OP_SetNumColumns, iParm, 0); + eDest = SRT_Table; + } + + /* Generate code for the left and right SELECT statements. + */ + switch( p->op ){ + case TK_ALL: { + if( p->pOrderBy==0 ){ + assert( !pPrior->pLimit ); + pPrior->pLimit = p->pLimit; + pPrior->pOffset = p->pOffset; + rc = sqlite3Select(pParse, pPrior, eDest, iParm, 0, 0, 0, aff); + if( rc ){ + goto multi_select_end; + } + p->pPrior = 0; + p->iLimit = pPrior->iLimit; + p->iOffset = pPrior->iOffset; + p->pLimit = 0; + p->pOffset = 0; + rc = sqlite3Select(pParse, p, eDest, iParm, 0, 0, 0, aff); + p->pPrior = pPrior; + if( rc ){ + goto multi_select_end; + } + break; + } + /* For UNION ALL ... ORDER BY fall through to the next case */ + } + case TK_EXCEPT: + case TK_UNION: { + int unionTab; /* Cursor number of the temporary table holding result */ + int op = 0; /* One of the SRT_ operations to apply to self */ + int priorOp; /* The SRT_ operation to apply to prior selects */ + Expr *pLimit, *pOffset; /* Saved values of p->nLimit and p->nOffset */ + ExprList *pOrderBy; /* The ORDER BY clause for the right SELECT */ + int addr; + + priorOp = p->op==TK_ALL ? SRT_Table : SRT_Union; + if( eDest==priorOp && p->pOrderBy==0 && !p->pLimit && !p->pOffset ){ + /* We can reuse a temporary table generated by a SELECT to our + ** right. + */ + unionTab = iParm; + }else{ + /* We will need to create our own temporary table to hold the + ** intermediate results. + */ + unionTab = pParse->nTab++; + if( p->pOrderBy + && matchOrderbyToColumn(pParse, p, p->pOrderBy, unionTab, 1) ){ + rc = 1; + goto multi_select_end; + } + addr = sqlite3VdbeAddOp(v, OP_OpenTemp, unionTab, 0); + if( p->op!=TK_ALL ){ + rc = multiSelectOpenTempAddr(p, addr); + if( rc!=SQLITE_OK ){ + goto multi_select_end; + } + } + assert( nAddr<sizeof(aAddr)/sizeof(aAddr[0]) ); + aAddr[nAddr++] = sqlite3VdbeAddOp(v, OP_SetNumColumns, unionTab, 0); + assert( p->pEList ); + } + + /* Code the SELECT statements to our left + */ + assert( !pPrior->pOrderBy ); + rc = sqlite3Select(pParse, pPrior, priorOp, unionTab, 0, 0, 0, aff); + if( rc ){ + goto multi_select_end; + } + + /* Code the current SELECT statement + */ + switch( p->op ){ + case TK_EXCEPT: op = SRT_Except; break; + case TK_UNION: op = SRT_Union; break; + case TK_ALL: op = SRT_Table; break; + } + p->pPrior = 0; + pOrderBy = p->pOrderBy; + p->pOrderBy = 0; + pLimit = p->pLimit; + p->pLimit = 0; + pOffset = p->pOffset; + p->pOffset = 0; + rc = sqlite3Select(pParse, p, op, unionTab, 0, 0, 0, aff); + p->pPrior = pPrior; + p->pOrderBy = pOrderBy; + sqlite3ExprDelete(p->pLimit); + p->pLimit = pLimit; + p->pOffset = pOffset; + p->iLimit = -1; + p->iOffset = -1; + if( rc ){ + goto multi_select_end; + } + + + /* Convert the data in the temporary table into whatever form + ** it is that we currently need. + */ + if( eDest!=priorOp || unionTab!=iParm ){ + int iCont, iBreak, iStart; + assert( p->pEList ); + if( eDest==SRT_Callback ){ + generateColumnNames(pParse, 0, p->pEList); + } + iBreak = sqlite3VdbeMakeLabel(v); + iCont = sqlite3VdbeMakeLabel(v); + sqlite3VdbeAddOp(v, OP_Rewind, unionTab, iBreak); + computeLimitRegisters(pParse, p); + iStart = sqlite3VdbeCurrentAddr(v); + rc = selectInnerLoop(pParse, p, p->pEList, unionTab, p->pEList->nExpr, + p->pOrderBy, -1, eDest, iParm, + iCont, iBreak, 0); + if( rc ){ + rc = 1; + goto multi_select_end; + } + sqlite3VdbeResolveLabel(v, iCont); + sqlite3VdbeAddOp(v, OP_Next, unionTab, iStart); + sqlite3VdbeResolveLabel(v, iBreak); + sqlite3VdbeAddOp(v, OP_Close, unionTab, 0); + } + break; + } + case TK_INTERSECT: { + int tab1, tab2; + int iCont, iBreak, iStart; + Expr *pLimit, *pOffset; + int addr; + + /* INTERSECT is different from the others since it requires + ** two temporary tables. Hence it has its own case. Begin + ** by allocating the tables we will need. + */ + tab1 = pParse->nTab++; + tab2 = pParse->nTab++; + if( p->pOrderBy && matchOrderbyToColumn(pParse,p,p->pOrderBy,tab1,1) ){ + rc = 1; + goto multi_select_end; + } + + addr = sqlite3VdbeAddOp(v, OP_OpenTemp, tab1, 0); + rc = multiSelectOpenTempAddr(p, addr); + if( rc!=SQLITE_OK ){ + goto multi_select_end; + } + assert( nAddr<sizeof(aAddr)/sizeof(aAddr[0]) ); + aAddr[nAddr++] = sqlite3VdbeAddOp(v, OP_SetNumColumns, tab1, 0); + assert( p->pEList ); + + /* Code the SELECTs to our left into temporary table "tab1". + */ + rc = sqlite3Select(pParse, pPrior, SRT_Union, tab1, 0, 0, 0, aff); + if( rc ){ + goto multi_select_end; + } + + /* Code the current SELECT into temporary table "tab2" + */ + addr = sqlite3VdbeAddOp(v, OP_OpenTemp, tab2, 0); + rc = multiSelectOpenTempAddr(p, addr); + if( rc!=SQLITE_OK ){ + goto multi_select_end; + } + assert( nAddr<sizeof(aAddr)/sizeof(aAddr[0]) ); + aAddr[nAddr++] = sqlite3VdbeAddOp(v, OP_SetNumColumns, tab2, 0); + p->pPrior = 0; + pLimit = p->pLimit; + p->pLimit = 0; + pOffset = p->pOffset; + p->pOffset = 0; + rc = sqlite3Select(pParse, p, SRT_Union, tab2, 0, 0, 0, aff); + p->pPrior = pPrior; + sqlite3ExprDelete(p->pLimit); + p->pLimit = pLimit; + p->pOffset = pOffset; + if( rc ){ + goto multi_select_end; + } + + /* Generate code to take the intersection of the two temporary + ** tables. + */ + assert( p->pEList ); + if( eDest==SRT_Callback ){ + generateColumnNames(pParse, 0, p->pEList); + } + iBreak = sqlite3VdbeMakeLabel(v); + iCont = sqlite3VdbeMakeLabel(v); + sqlite3VdbeAddOp(v, OP_Rewind, tab1, iBreak); + computeLimitRegisters(pParse, p); + iStart = sqlite3VdbeAddOp(v, OP_RowKey, tab1, 0); + sqlite3VdbeAddOp(v, OP_NotFound, tab2, iCont); + rc = selectInnerLoop(pParse, p, p->pEList, tab1, p->pEList->nExpr, + p->pOrderBy, -1, eDest, iParm, + iCont, iBreak, 0); + if( rc ){ + rc = 1; + goto multi_select_end; + } + sqlite3VdbeResolveLabel(v, iCont); + sqlite3VdbeAddOp(v, OP_Next, tab1, iStart); + sqlite3VdbeResolveLabel(v, iBreak); + sqlite3VdbeAddOp(v, OP_Close, tab2, 0); + sqlite3VdbeAddOp(v, OP_Close, tab1, 0); + break; + } + } + + /* Make sure all SELECTs in the statement have the same number of elements + ** in their result sets. + */ + assert( p->pEList && pPrior->pEList ); + if( p->pEList->nExpr!=pPrior->pEList->nExpr ){ + sqlite3ErrorMsg(pParse, "SELECTs to the left and right of %s" + " do not have the same number of result columns", selectOpName(p->op)); + rc = 1; + goto multi_select_end; + } + + /* Set the number of columns in temporary tables + */ + nCol = p->pEList->nExpr; + while( nAddr>0 ){ + nAddr--; + sqlite3VdbeChangeP2(v, aAddr[nAddr], nCol); + } + + /* Compute collating sequences used by either the ORDER BY clause or + ** by any temporary tables needed to implement the compound select. + ** Attach the KeyInfo structure to all temporary tables. Invoke the + ** ORDER BY processing if there is an ORDER BY clause. + ** + ** This section is run by the right-most SELECT statement only. + ** SELECT statements to the left always skip this part. The right-most + ** SELECT might also skip this part if it has no ORDER BY clause and + ** no temp tables are required. + */ + if( p->pOrderBy || (pOpenTemp && pOpenTemp->nId>0) ){ + int i; /* Loop counter */ + KeyInfo *pKeyInfo; /* Collating sequence for the result set */ + + assert( p->ppOpenTemp == &pOpenTemp ); + pKeyInfo = sqliteMalloc(sizeof(*pKeyInfo)+nCol*sizeof(CollSeq*)); + if( !pKeyInfo ){ + rc = SQLITE_NOMEM; + goto multi_select_end; + } + + pKeyInfo->enc = pParse->db->enc; + pKeyInfo->nField = nCol; + + for(i=0; i<nCol; i++){ + pKeyInfo->aColl[i] = multiSelectCollSeq(pParse, p, i); + if( !pKeyInfo->aColl[i] ){ + pKeyInfo->aColl[i] = pParse->db->pDfltColl; + } + } + + for(i=0; pOpenTemp && i<pOpenTemp->nId; i++){ + int p3type = (i==0?P3_KEYINFO_HANDOFF:P3_KEYINFO); + int addr = pOpenTemp->a[i].idx; + sqlite3VdbeChangeP3(v, addr, (char *)pKeyInfo, p3type); + } + + if( p->pOrderBy ){ + struct ExprList_item *pOrderByTerm = p->pOrderBy->a; + for(i=0; i<p->pOrderBy->nExpr; i++, pOrderByTerm++){ + Expr *pExpr = pOrderByTerm->pExpr; + char *zName = pOrderByTerm->zName; + assert( pExpr->op==TK_COLUMN && pExpr->iColumn<nCol ); + /* assert( !pExpr->pColl ); */ + if( zName ){ + pExpr->pColl = sqlite3LocateCollSeq(pParse, zName, -1); + }else{ + pExpr->pColl = pKeyInfo->aColl[pExpr->iColumn]; + } + } + generateSortTail(pParse, p, v, p->pEList->nExpr, eDest, iParm); + } + + if( !pOpenTemp ){ + /* This happens for UNION ALL ... ORDER BY */ + sqliteFree(pKeyInfo); + } + } + +multi_select_end: + if( pOpenTemp ){ + sqlite3IdListDelete(pOpenTemp); + } + p->ppOpenTemp = 0; + return rc; +} +#endif /* SQLITE_OMIT_COMPOUND_SELECT */ + +#ifndef SQLITE_OMIT_VIEW +/* +** Scan through the expression pExpr. Replace every reference to +** a column in table number iTable with a copy of the iColumn-th +** entry in pEList. (But leave references to the ROWID column +** unchanged.) +** +** This routine is part of the flattening procedure. A subquery +** whose result set is defined by pEList appears as entry in the +** FROM clause of a SELECT such that the VDBE cursor assigned to that +** FORM clause entry is iTable. This routine make the necessary +** changes to pExpr so that it refers directly to the source table +** of the subquery rather the result set of the subquery. +*/ +static void substExprList(ExprList*,int,ExprList*); /* Forward Decl */ +static void substSelect(Select *, int, ExprList *); /* Forward Decl */ +static void substExpr(Expr *pExpr, int iTable, ExprList *pEList){ + if( pExpr==0 ) return; + if( pExpr->op==TK_COLUMN && pExpr->iTable==iTable ){ + if( pExpr->iColumn<0 ){ + pExpr->op = TK_NULL; + }else{ + Expr *pNew; + assert( pEList!=0 && pExpr->iColumn<pEList->nExpr ); + assert( pExpr->pLeft==0 && pExpr->pRight==0 && pExpr->pList==0 ); + pNew = pEList->a[pExpr->iColumn].pExpr; + assert( pNew!=0 ); + pExpr->op = pNew->op; + assert( pExpr->pLeft==0 ); + pExpr->pLeft = sqlite3ExprDup(pNew->pLeft); + assert( pExpr->pRight==0 ); + pExpr->pRight = sqlite3ExprDup(pNew->pRight); + assert( pExpr->pList==0 ); + pExpr->pList = sqlite3ExprListDup(pNew->pList); + pExpr->iTable = pNew->iTable; + pExpr->iColumn = pNew->iColumn; + pExpr->iAgg = pNew->iAgg; + sqlite3TokenCopy(&pExpr->token, &pNew->token); + sqlite3TokenCopy(&pExpr->span, &pNew->span); + pExpr->pSelect = sqlite3SelectDup(pNew->pSelect); + pExpr->flags = pNew->flags; + } + }else{ + substExpr(pExpr->pLeft, iTable, pEList); + substExpr(pExpr->pRight, iTable, pEList); + substSelect(pExpr->pSelect, iTable, pEList); + substExprList(pExpr->pList, iTable, pEList); + } +} +static void substExprList(ExprList *pList, int iTable, ExprList *pEList){ + int i; + if( pList==0 ) return; + for(i=0; i<pList->nExpr; i++){ + substExpr(pList->a[i].pExpr, iTable, pEList); + } +} +static void substSelect(Select *p, int iTable, ExprList *pEList){ + if( !p ) return; + substExprList(p->pEList, iTable, pEList); + substExprList(p->pGroupBy, iTable, pEList); + substExprList(p->pOrderBy, iTable, pEList); + substExpr(p->pHaving, iTable, pEList); + substExpr(p->pWhere, iTable, pEList); +} +#endif /* !defined(SQLITE_OMIT_VIEW) */ + +#ifndef SQLITE_OMIT_VIEW +/* +** This routine attempts to flatten subqueries in order to speed +** execution. It returns 1 if it makes changes and 0 if no flattening +** occurs. +** +** To understand the concept of flattening, consider the following +** query: +** +** SELECT a FROM (SELECT x+y AS a FROM t1 WHERE z<100) WHERE a>5 +** +** The default way of implementing this query is to execute the +** subquery first and store the results in a temporary table, then +** run the outer query on that temporary table. This requires two +** passes over the data. Furthermore, because the temporary table +** has no indices, the WHERE clause on the outer query cannot be +** optimized. +** +** This routine attempts to rewrite queries such as the above into +** a single flat select, like this: +** +** SELECT x+y AS a FROM t1 WHERE z<100 AND a>5 +** +** The code generated for this simpification gives the same result +** but only has to scan the data once. And because indices might +** exist on the table t1, a complete scan of the data might be +** avoided. +** +** Flattening is only attempted if all of the following are true: +** +** (1) The subquery and the outer query do not both use aggregates. +** +** (2) The subquery is not an aggregate or the outer query is not a join. +** +** (3) The subquery is not the right operand of a left outer join, or +** the subquery is not itself a join. (Ticket #306) +** +** (4) The subquery is not DISTINCT or the outer query is not a join. +** +** (5) The subquery is not DISTINCT or the outer query does not use +** aggregates. +** +** (6) The subquery does not use aggregates or the outer query is not +** DISTINCT. +** +** (7) The subquery has a FROM clause. +** +** (8) The subquery does not use LIMIT or the outer query is not a join. +** +** (9) The subquery does not use LIMIT or the outer query does not use +** aggregates. +** +** (10) The subquery does not use aggregates or the outer query does not +** use LIMIT. +** +** (11) The subquery and the outer query do not both have ORDER BY clauses. +** +** (12) The subquery is not the right term of a LEFT OUTER JOIN or the +** subquery has no WHERE clause. (added by ticket #350) +** +** In this routine, the "p" parameter is a pointer to the outer query. +** The subquery is p->pSrc->a[iFrom]. isAgg is true if the outer query +** uses aggregates and subqueryIsAgg is true if the subquery uses aggregates. +** +** If flattening is not attempted, this routine is a no-op and returns 0. +** If flattening is attempted this routine returns 1. +** +** All of the expression analysis must occur on both the outer query and +** the subquery before this routine runs. +*/ +static int flattenSubquery( + Parse *pParse, /* The parsing context */ + Select *p, /* The parent or outer SELECT statement */ + int iFrom, /* Index in p->pSrc->a[] of the inner subquery */ + int isAgg, /* True if outer SELECT uses aggregate functions */ + int subqueryIsAgg /* True if the subquery uses aggregate functions */ +){ + Select *pSub; /* The inner query or "subquery" */ + SrcList *pSrc; /* The FROM clause of the outer query */ + SrcList *pSubSrc; /* The FROM clause of the subquery */ + ExprList *pList; /* The result set of the outer query */ + int iParent; /* VDBE cursor number of the pSub result set temp table */ + int i; /* Loop counter */ + Expr *pWhere; /* The WHERE clause */ + struct SrcList_item *pSubitem; /* The subquery */ + + /* Check to see if flattening is permitted. Return 0 if not. + */ + if( p==0 ) return 0; + pSrc = p->pSrc; + assert( pSrc && iFrom>=0 && iFrom<pSrc->nSrc ); + pSubitem = &pSrc->a[iFrom]; + pSub = pSubitem->pSelect; + assert( pSub!=0 ); + if( isAgg && subqueryIsAgg ) return 0; + if( subqueryIsAgg && pSrc->nSrc>1 ) return 0; + pSubSrc = pSub->pSrc; + assert( pSubSrc ); + if( (pSub->pLimit && p->pLimit) || pSub->pOffset || + (pSub->pLimit && isAgg) ) return 0; + if( pSubSrc->nSrc==0 ) return 0; + if( pSub->isDistinct && (pSrc->nSrc>1 || isAgg) ){ + return 0; + } + if( p->isDistinct && subqueryIsAgg ) return 0; + if( p->pOrderBy && pSub->pOrderBy ) return 0; + + /* Restriction 3: If the subquery is a join, make sure the subquery is + ** not used as the right operand of an outer join. Examples of why this + ** is not allowed: + ** + ** t1 LEFT OUTER JOIN (t2 JOIN t3) + ** + ** If we flatten the above, we would get + ** + ** (t1 LEFT OUTER JOIN t2) JOIN t3 + ** + ** which is not at all the same thing. + */ + if( pSubSrc->nSrc>1 && iFrom>0 && (pSrc->a[iFrom-1].jointype & JT_OUTER)!=0 ){ + return 0; + } + + /* Restriction 12: If the subquery is the right operand of a left outer + ** join, make sure the subquery has no WHERE clause. + ** An examples of why this is not allowed: + ** + ** t1 LEFT OUTER JOIN (SELECT * FROM t2 WHERE t2.x>0) + ** + ** If we flatten the above, we would get + ** + ** (t1 LEFT OUTER JOIN t2) WHERE t2.x>0 + ** + ** But the t2.x>0 test will always fail on a NULL row of t2, which + ** effectively converts the OUTER JOIN into an INNER JOIN. + */ + if( iFrom>0 && (pSrc->a[iFrom-1].jointype & JT_OUTER)!=0 + && pSub->pWhere!=0 ){ + return 0; + } + + /* If we reach this point, it means flattening is permitted for the + ** iFrom-th entry of the FROM clause in the outer query. + */ + + /* Move all of the FROM elements of the subquery into the + ** the FROM clause of the outer query. Before doing this, remember + ** the cursor number for the original outer query FROM element in + ** iParent. The iParent cursor will never be used. Subsequent code + ** will scan expressions looking for iParent references and replace + ** those references with expressions that resolve to the subquery FROM + ** elements we are now copying in. + */ + iParent = pSubitem->iCursor; + { + int nSubSrc = pSubSrc->nSrc; + int jointype = pSubitem->jointype; + + sqlite3DeleteTable(0, pSubitem->pTab); + sqliteFree(pSubitem->zDatabase); + sqliteFree(pSubitem->zName); + sqliteFree(pSubitem->zAlias); + if( nSubSrc>1 ){ + int extra = nSubSrc - 1; + for(i=1; i<nSubSrc; i++){ + pSrc = sqlite3SrcListAppend(pSrc, 0, 0); + } + p->pSrc = pSrc; + for(i=pSrc->nSrc-1; i-extra>=iFrom; i--){ + pSrc->a[i] = pSrc->a[i-extra]; + } + } + for(i=0; i<nSubSrc; i++){ + pSrc->a[i+iFrom] = pSubSrc->a[i]; + memset(&pSubSrc->a[i], 0, sizeof(pSubSrc->a[i])); + } + pSrc->a[iFrom+nSubSrc-1].jointype = jointype; + } + + /* Now begin substituting subquery result set expressions for + ** references to the iParent in the outer query. + ** + ** Example: + ** + ** SELECT a+5, b*10 FROM (SELECT x*3 AS a, y+10 AS b FROM t1) WHERE a>b; + ** \ \_____________ subquery __________/ / + ** \_____________________ outer query ______________________________/ + ** + ** We look at every expression in the outer query and every place we see + ** "a" we substitute "x*3" and every place we see "b" we substitute "y+10". + */ + substExprList(p->pEList, iParent, pSub->pEList); + pList = p->pEList; + for(i=0; i<pList->nExpr; i++){ + Expr *pExpr; + if( pList->a[i].zName==0 && (pExpr = pList->a[i].pExpr)->span.z!=0 ){ + pList->a[i].zName = sqliteStrNDup(pExpr->span.z, pExpr->span.n); + } + } + if( isAgg ){ + substExprList(p->pGroupBy, iParent, pSub->pEList); + substExpr(p->pHaving, iParent, pSub->pEList); + } + if( pSub->pOrderBy ){ + assert( p->pOrderBy==0 ); + p->pOrderBy = pSub->pOrderBy; + pSub->pOrderBy = 0; + }else if( p->pOrderBy ){ + substExprList(p->pOrderBy, iParent, pSub->pEList); + } + if( pSub->pWhere ){ + pWhere = sqlite3ExprDup(pSub->pWhere); + }else{ + pWhere = 0; + } + if( subqueryIsAgg ){ + assert( p->pHaving==0 ); + p->pHaving = p->pWhere; + p->pWhere = pWhere; + substExpr(p->pHaving, iParent, pSub->pEList); + p->pHaving = sqlite3ExprAnd(p->pHaving, sqlite3ExprDup(pSub->pHaving)); + assert( p->pGroupBy==0 ); + p->pGroupBy = sqlite3ExprListDup(pSub->pGroupBy); + }else{ + substExpr(p->pWhere, iParent, pSub->pEList); + p->pWhere = sqlite3ExprAnd(p->pWhere, pWhere); + } + + /* The flattened query is distinct if either the inner or the + ** outer query is distinct. + */ + p->isDistinct = p->isDistinct || pSub->isDistinct; + + /* + ** SELECT ... FROM (SELECT ... LIMIT a OFFSET b) LIMIT x OFFSET y; + */ + if( pSub->pLimit ){ + p->pLimit = pSub->pLimit; + pSub->pLimit = 0; + } + + /* Finially, delete what is left of the subquery and return + ** success. + */ + sqlite3SelectDelete(pSub); + return 1; +} +#endif /* SQLITE_OMIT_VIEW */ + +/* +** Analyze the SELECT statement passed in as an argument to see if it +** is a simple min() or max() query. If it is and this query can be +** satisfied using a single seek to the beginning or end of an index, +** then generate the code for this SELECT and return 1. If this is not a +** simple min() or max() query, then return 0; +** +** A simply min() or max() query looks like this: +** +** SELECT min(a) FROM table; +** SELECT max(a) FROM table; +** +** The query may have only a single table in its FROM argument. There +** can be no GROUP BY or HAVING or WHERE clauses. The result set must +** be the min() or max() of a single column of the table. The column +** in the min() or max() function must be indexed. +** +** The parameters to this routine are the same as for sqlite3Select(). +** See the header comment on that routine for additional information. +*/ +static int simpleMinMaxQuery(Parse *pParse, Select *p, int eDest, int iParm){ + Expr *pExpr; + int iCol; + Table *pTab; + Index *pIdx; + int base; + Vdbe *v; + int seekOp; + int cont; + ExprList *pEList, *pList, eList; + struct ExprList_item eListItem; + SrcList *pSrc; + + /* Check to see if this query is a simple min() or max() query. Return + ** zero if it is not. + */ + if( p->pGroupBy || p->pHaving || p->pWhere ) return 0; + pSrc = p->pSrc; + if( pSrc->nSrc!=1 ) return 0; + pEList = p->pEList; + if( pEList->nExpr!=1 ) return 0; + pExpr = pEList->a[0].pExpr; + if( pExpr->op!=TK_AGG_FUNCTION ) return 0; + pList = pExpr->pList; + if( pList==0 || pList->nExpr!=1 ) return 0; + if( pExpr->token.n!=3 ) return 0; + if( sqlite3StrNICmp(pExpr->token.z,"min",3)==0 ){ + seekOp = OP_Rewind; + }else if( sqlite3StrNICmp(pExpr->token.z,"max",3)==0 ){ + seekOp = OP_Last; + }else{ + return 0; + } + pExpr = pList->a[0].pExpr; + if( pExpr->op!=TK_COLUMN ) return 0; + iCol = pExpr->iColumn; + pTab = pSrc->a[0].pTab; + + /* If we get to here, it means the query is of the correct form. + ** Check to make sure we have an index and make pIdx point to the + ** appropriate index. If the min() or max() is on an INTEGER PRIMARY + ** key column, no index is necessary so set pIdx to NULL. If no + ** usable index is found, return 0. + */ + if( iCol<0 ){ + pIdx = 0; + }else{ + CollSeq *pColl = sqlite3ExprCollSeq(pParse, pExpr); + for(pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext){ + assert( pIdx->nColumn>=1 ); + if( pIdx->aiColumn[0]==iCol && pIdx->keyInfo.aColl[0]==pColl ) break; + } + if( pIdx==0 ) return 0; + } + + /* Identify column types if we will be using the callback. This + ** step is skipped if the output is going to a table or a memory cell. + ** The column names have already been generated in the calling function. + */ + v = sqlite3GetVdbe(pParse); + if( v==0 ) return 0; + + /* If the output is destined for a temporary table, open that table. + */ + if( eDest==SRT_TempTable ){ + sqlite3VdbeAddOp(v, OP_OpenTemp, iParm, 0); + sqlite3VdbeAddOp(v, OP_SetNumColumns, iParm, 1); + } + + /* Generating code to find the min or the max. Basically all we have + ** to do is find the first or the last entry in the chosen index. If + ** the min() or max() is on the INTEGER PRIMARY KEY, then find the first + ** or last entry in the main table. + */ + sqlite3CodeVerifySchema(pParse, pTab->iDb); + base = pSrc->a[0].iCursor; + computeLimitRegisters(pParse, p); + if( pSrc->a[0].pSelect==0 ){ + sqlite3OpenTableForReading(v, base, pTab); + } + cont = sqlite3VdbeMakeLabel(v); + if( pIdx==0 ){ + sqlite3VdbeAddOp(v, seekOp, base, 0); + }else{ + /* Even though the cursor used to open the index here is closed + ** as soon as a single value has been read from it, allocate it + ** using (pParse->nTab++) to prevent the cursor id from being + ** reused. This is important for statements of the form + ** "INSERT INTO x SELECT max() FROM x". + */ + int iIdx; + iIdx = pParse->nTab++; + sqlite3VdbeAddOp(v, OP_Integer, pIdx->iDb, 0); + sqlite3VdbeOp3(v, OP_OpenRead, iIdx, pIdx->tnum, + (char*)&pIdx->keyInfo, P3_KEYINFO); + if( seekOp==OP_Rewind ){ + sqlite3VdbeAddOp(v, OP_Null, 0, 0); + sqlite3VdbeAddOp(v, OP_MakeRecord, 1, 0); + seekOp = OP_MoveGt; + } + sqlite3VdbeAddOp(v, seekOp, iIdx, 0); + sqlite3VdbeAddOp(v, OP_IdxRowid, iIdx, 0); + sqlite3VdbeAddOp(v, OP_Close, iIdx, 0); + sqlite3VdbeAddOp(v, OP_MoveGe, base, 0); + } + eList.nExpr = 1; + memset(&eListItem, 0, sizeof(eListItem)); + eList.a = &eListItem; + eList.a[0].pExpr = pExpr; + selectInnerLoop(pParse, p, &eList, 0, 0, 0, -1, eDest, iParm, cont, cont, 0); + sqlite3VdbeResolveLabel(v, cont); + sqlite3VdbeAddOp(v, OP_Close, base, 0); + + return 1; +} + +/* +** Analyze and ORDER BY or GROUP BY clause in a SELECT statement. Return +** the number of errors seen. +** +** An ORDER BY or GROUP BY is a list of expressions. If any expression +** is an integer constant, then that expression is replaced by the +** corresponding entry in the result set. +*/ +static int processOrderGroupBy( + NameContext *pNC, /* Name context of the SELECT statement. */ + ExprList *pOrderBy, /* The ORDER BY or GROUP BY clause to be processed */ + const char *zType /* Either "ORDER" or "GROUP", as appropriate */ +){ + int i; + ExprList *pEList = pNC->pEList; /* The result set of the SELECT */ + Parse *pParse = pNC->pParse; /* The result set of the SELECT */ + assert( pEList ); + + if( pOrderBy==0 ) return 0; + for(i=0; i<pOrderBy->nExpr; i++){ + int iCol; + Expr *pE = pOrderBy->a[i].pExpr; + if( sqlite3ExprIsInteger(pE, &iCol) ){ + if( iCol>0 && iCol<=pEList->nExpr ){ + sqlite3ExprDelete(pE); + pE = pOrderBy->a[i].pExpr = sqlite3ExprDup(pEList->a[iCol-1].pExpr); + }else{ + sqlite3ErrorMsg(pParse, + "%s BY column number %d out of range - should be " + "between 1 and %d", zType, iCol, pEList->nExpr); + return 1; + } + } + if( sqlite3ExprResolveNames(pNC, pE) ){ + return 1; + } + if( sqlite3ExprIsConstant(pE) ){ + sqlite3ErrorMsg(pParse, + "%s BY terms must not be non-integer constants", zType); + return 1; + } + } + return 0; +} + +/* +** This routine resolves any names used in the result set of the +** supplied SELECT statement. If the SELECT statement being resolved +** is a sub-select, then pOuterNC is a pointer to the NameContext +** of the parent SELECT. +*/ +int sqlite3SelectResolve( + Parse *pParse, /* The parser context */ + Select *p, /* The SELECT statement being coded. */ + NameContext *pOuterNC /* The outer name context. May be NULL. */ +){ + ExprList *pEList; /* Result set. */ + int i; /* For-loop variable used in multiple places */ + NameContext sNC; /* Local name-context */ + + /* If this routine has run before, return immediately. */ + if( p->isResolved ){ + assert( !pOuterNC ); + return SQLITE_OK; + } + p->isResolved = 1; + + /* If there have already been errors, do nothing. */ + if( pParse->nErr>0 ){ + return SQLITE_ERROR; + } + + /* Prepare the select statement. This call will allocate all cursors + ** required to handle the tables and subqueries in the FROM clause. + */ + if( prepSelectStmt(pParse, p) ){ + return SQLITE_ERROR; + } + + /* Resolve the expressions in the LIMIT and OFFSET clauses. These + ** are not allowed to refer to any names, so pass an empty NameContext. + */ + sNC.pParse = pParse; + sNC.hasAgg = 0; + sNC.nErr = 0; + sNC.nRef = 0; + sNC.pEList = 0; + sNC.allowAgg = 0; + sNC.pSrcList = 0; + sNC.pNext = 0; + if( sqlite3ExprResolveNames(&sNC, p->pLimit) || + sqlite3ExprResolveNames(&sNC, p->pOffset) ){ + return SQLITE_ERROR; + } + + /* Set up the local name-context to pass to ExprResolveNames() to + ** resolve the expression-list. + */ + sNC.allowAgg = 1; + sNC.pSrcList = p->pSrc; + sNC.pNext = pOuterNC; + + /* NameContext.nDepth stores the depth of recursion for this query. For + ** an outer query (e.g. SELECT * FROM sqlite_master) this is 1. For + ** a subquery it is 2. For a subquery of a subquery, 3. And so on. + ** Parse.nMaxDepth is the maximum depth for any subquery resolved so + ** far. This is used to determine the number of aggregate contexts + ** required at runtime. + */ + sNC.nDepth = (pOuterNC?pOuterNC->nDepth+1:1); + if( sNC.nDepth>pParse->nMaxDepth ){ + pParse->nMaxDepth = sNC.nDepth; + } + + /* Resolve names in the result set. */ + pEList = p->pEList; + if( !pEList ) return SQLITE_ERROR; + for(i=0; i<pEList->nExpr; i++){ + Expr *pX = pEList->a[i].pExpr; + if( sqlite3ExprResolveNames(&sNC, pX) ){ + return SQLITE_ERROR; + } + } + + /* If there are no aggregate functions in the result-set, and no GROUP BY + ** expression, do not allow aggregates in any of the other expressions. + */ + assert( !p->isAgg ); + if( p->pGroupBy || sNC.hasAgg ){ + p->isAgg = 1; + }else{ + sNC.allowAgg = 0; + } + + /* If a HAVING clause is present, then there must be a GROUP BY clause. + */ + if( p->pHaving && !p->pGroupBy ){ + sqlite3ErrorMsg(pParse, "a GROUP BY clause is required before HAVING"); + return SQLITE_ERROR; + } + + /* Add the expression list to the name-context before parsing the + ** other expressions in the SELECT statement. This is so that + ** expressions in the WHERE clause (etc.) can refer to expressions by + ** aliases in the result set. + ** + ** Minor point: If this is the case, then the expression will be + ** re-evaluated for each reference to it. + */ + sNC.pEList = p->pEList; + if( sqlite3ExprResolveNames(&sNC, p->pWhere) || + sqlite3ExprResolveNames(&sNC, p->pHaving) || + processOrderGroupBy(&sNC, p->pOrderBy, "ORDER") || + processOrderGroupBy(&sNC, p->pGroupBy, "GROUP") + ){ + return SQLITE_ERROR; + } + + return SQLITE_OK; +} + +/* +** An instance of the following struct is used by sqlite3Select() +** to save aggregate related information from the Parse object +** at the start of each call and to restore it at the end. See +** saveAggregateInfo() and restoreAggregateInfo(). +*/ +struct AggregateInfo { + int nAgg; + AggExpr *aAgg; +}; +typedef struct AggregateInfo AggregateInfo; + +/* +** Copy aggregate related information from the Parse structure +** into the AggregateInfo structure. Zero the aggregate related +** values in the Parse struct. +*/ +static void saveAggregateInfo(Parse *pParse, AggregateInfo *pInfo){ + pInfo->aAgg = pParse->aAgg; + pInfo->nAgg = pParse->nAgg; + pParse->aAgg = 0; + pParse->nAgg = 0; +} + +/* +** Copy aggregate related information from the AggregateInfo struct +** back into the Parse structure. The aggregate related information +** currently stored in the Parse structure is deleted. +*/ +static void restoreAggregateInfo(Parse *pParse, AggregateInfo *pInfo){ + sqliteFree(pParse->aAgg); + pParse->aAgg = pInfo->aAgg; + pParse->nAgg = pInfo->nAgg; +} + +/* +** Generate code for the given SELECT statement. +** +** The results are distributed in various ways depending on the +** value of eDest and iParm. +** +** eDest Value Result +** ------------ ------------------------------------------- +** SRT_Callback Invoke the callback for each row of the result. +** +** SRT_Mem Store first result in memory cell iParm +** +** SRT_Set Store results as keys of table iParm. +** +** SRT_Union Store results as a key in a temporary table iParm +** +** SRT_Except Remove results from the temporary table iParm. +** +** SRT_Table Store results in temporary table iParm +** +** The table above is incomplete. Additional eDist value have be added +** since this comment was written. See the selectInnerLoop() function for +** a complete listing of the allowed values of eDest and their meanings. +** +** This routine returns the number of errors. If any errors are +** encountered, then an appropriate error message is left in +** pParse->zErrMsg. +** +** This routine does NOT free the Select structure passed in. The +** calling function needs to do that. +** +** The pParent, parentTab, and *pParentAgg fields are filled in if this +** SELECT is a subquery. This routine may try to combine this SELECT +** with its parent to form a single flat query. In so doing, it might +** change the parent query from a non-aggregate to an aggregate query. +** For that reason, the pParentAgg flag is passed as a pointer, so it +** can be changed. +** +** Example 1: The meaning of the pParent parameter. +** +** SELECT * FROM t1 JOIN (SELECT x, count(*) FROM t2) JOIN t3; +** \ \_______ subquery _______/ / +** \ / +** \____________________ outer query ___________________/ +** +** This routine is called for the outer query first. For that call, +** pParent will be NULL. During the processing of the outer query, this +** routine is called recursively to handle the subquery. For the recursive +** call, pParent will point to the outer query. Because the subquery is +** the second element in a three-way join, the parentTab parameter will +** be 1 (the 2nd value of a 0-indexed array.) +*/ +int sqlite3Select( + Parse *pParse, /* The parser context */ + Select *p, /* The SELECT statement being coded. */ + int eDest, /* How to dispose of the results */ + int iParm, /* A parameter used by the eDest disposal method */ + Select *pParent, /* Another SELECT for which this is a sub-query */ + int parentTab, /* Index in pParent->pSrc of this query */ + int *pParentAgg, /* True if pParent uses aggregate functions */ + char *aff /* If eDest is SRT_Union, the affinity string */ +){ + int i; + WhereInfo *pWInfo; + Vdbe *v; + int isAgg; /* True for select lists like "count(*)" */ + ExprList *pEList; /* List of columns to extract. */ + SrcList *pTabList; /* List of tables to select from */ + Expr *pWhere; /* The WHERE clause. May be NULL */ + ExprList *pOrderBy; /* The ORDER BY clause. May be NULL */ + ExprList *pGroupBy; /* The GROUP BY clause. May be NULL */ + Expr *pHaving; /* The HAVING clause. May be NULL */ + int isDistinct; /* True if the DISTINCT keyword is present */ + int distinct; /* Table to use for the distinct set */ + int rc = 1; /* Value to return from this function */ + AggregateInfo sAggInfo; + + if( sqlite3_malloc_failed || pParse->nErr || p==0 ) return 1; + if( sqlite3AuthCheck(pParse, SQLITE_SELECT, 0, 0, 0) ) return 1; + +#ifndef SQLITE_OMIT_COMPOUND_SELECT + /* If there is are a sequence of queries, do the earlier ones first. + */ + if( p->pPrior ){ + return multiSelect(pParse, p, eDest, iParm, aff); + } +#endif + + saveAggregateInfo(pParse, &sAggInfo); + pOrderBy = p->pOrderBy; + if( eDest==SRT_Union || eDest==SRT_Except || eDest==SRT_Discard ){ + p->pOrderBy = 0; + } + if( sqlite3SelectResolve(pParse, p, 0) ){ + goto select_end; + } + p->pOrderBy = pOrderBy; + + /* Make local copies of the parameters for this query. + */ + pTabList = p->pSrc; + pWhere = p->pWhere; + pGroupBy = p->pGroupBy; + pHaving = p->pHaving; + isAgg = p->isAgg; + isDistinct = p->isDistinct; + pEList = p->pEList; + if( pEList==0 ) goto select_end; + + /* + ** Do not even attempt to generate any code if we have already seen + ** errors before this routine starts. + */ + if( pParse->nErr>0 ) goto select_end; + + /* If writing to memory or generating a set + ** only a single column may be output. + */ + assert( eDest!=SRT_Exists || pEList->nExpr==1 ); +#ifndef SQLITE_OMIT_SUBQUERY + if( (eDest==SRT_Mem || eDest==SRT_Set) && pEList->nExpr>1 ){ + sqlite3ErrorMsg(pParse, "only a single result allowed for " + "a SELECT that is part of an expression"); + goto select_end; + } +#endif + + /* ORDER BY is ignored for some destinations. + */ + switch( eDest ){ + case SRT_Union: + case SRT_Except: + case SRT_Discard: + pOrderBy = 0; + break; + default: + break; + } + + /* Begin generating code. + */ + v = sqlite3GetVdbe(pParse); + if( v==0 ) goto select_end; + + /* Identify column names if we will be using them in a callback. This + ** step is skipped if the output is going to some other destination. + */ + if( eDest==SRT_Callback ){ + generateColumnNames(pParse, pTabList, pEList); + } + + /* Generate code for all sub-queries in the FROM clause + */ +#if !defined(SQLITE_OMIT_SUBQUERY) || !defined(SQLITE_OMIT_VIEW) + for(i=0; i<pTabList->nSrc; i++){ + const char *zSavedAuthContext = 0; + int needRestoreContext; + + if( pTabList->a[i].pSelect==0 ) continue; + if( pTabList->a[i].zName!=0 ){ + zSavedAuthContext = pParse->zAuthContext; + pParse->zAuthContext = pTabList->a[i].zName; + needRestoreContext = 1; + }else{ + needRestoreContext = 0; + } + sqlite3Select(pParse, pTabList->a[i].pSelect, SRT_TempTable, + pTabList->a[i].iCursor, p, i, &isAgg, 0); + if( needRestoreContext ){ + pParse->zAuthContext = zSavedAuthContext; + } + pTabList = p->pSrc; + pWhere = p->pWhere; + if( eDest!=SRT_Union && eDest!=SRT_Except && eDest!=SRT_Discard ){ + pOrderBy = p->pOrderBy; + } + pGroupBy = p->pGroupBy; + pHaving = p->pHaving; + isDistinct = p->isDistinct; + } +#endif + + /* Check for the special case of a min() or max() function by itself + ** in the result set. + */ + if( simpleMinMaxQuery(pParse, p, eDest, iParm) ){ + rc = 0; + goto select_end; + } + + /* Check to see if this is a subquery that can be "flattened" into its parent. + ** If flattening is a possiblity, do so and return immediately. + */ +#ifndef SQLITE_OMIT_VIEW + if( pParent && pParentAgg && + flattenSubquery(pParse, pParent, parentTab, *pParentAgg, isAgg) ){ + if( isAgg ) *pParentAgg = 1; + goto select_end; + } +#endif + + /* If there is an ORDER BY clause, resolve any collation sequences + ** names that have been explicitly specified. + */ + if( pOrderBy ){ + for(i=0; i<pOrderBy->nExpr; i++){ + if( pOrderBy->a[i].zName ){ + pOrderBy->a[i].pExpr->pColl = + sqlite3LocateCollSeq(pParse, pOrderBy->a[i].zName, -1); + } + } + if( pParse->nErr ){ + goto select_end; + } + } + + /* Set the limiter. + */ + computeLimitRegisters(pParse, p); + + /* If the output is destined for a temporary table, open that table. + */ + if( eDest==SRT_TempTable ){ + sqlite3VdbeAddOp(v, OP_OpenTemp, iParm, 0); + sqlite3VdbeAddOp(v, OP_SetNumColumns, iParm, pEList->nExpr); + } + + /* Do an analysis of aggregate expressions. + */ + if( isAgg || pGroupBy ){ + NameContext sNC; + memset(&sNC, 0, sizeof(sNC)); + sNC.pParse = pParse; + sNC.pSrcList = pTabList; + + assert( pParse->nAgg==0 ); + isAgg = 1; + for(i=0; i<pEList->nExpr; i++){ + if( sqlite3ExprAnalyzeAggregates(&sNC, pEList->a[i].pExpr) ){ + goto select_end; + } + } + if( pGroupBy ){ + for(i=0; i<pGroupBy->nExpr; i++){ + if( sqlite3ExprAnalyzeAggregates(&sNC, pGroupBy->a[i].pExpr) ){ + goto select_end; + } + } + } + if( pHaving && sqlite3ExprAnalyzeAggregates(&sNC, pHaving) ){ + goto select_end; + } + if( pOrderBy ){ + for(i=0; i<pOrderBy->nExpr; i++){ + if( sqlite3ExprAnalyzeAggregates(&sNC, pOrderBy->a[i].pExpr) ){ + goto select_end; + } + } + } + } + + /* Reset the aggregator + */ + if( isAgg ){ + int addr = sqlite3VdbeAddOp(v, OP_AggReset, (pGroupBy?0:1), pParse->nAgg); + for(i=0; i<pParse->nAgg; i++){ + FuncDef *pFunc; + if( (pFunc = pParse->aAgg[i].pFunc)!=0 && pFunc->xFinalize!=0 ){ + int nExpr = 0; +#ifdef SQLITE_SSE + Expr *pAggExpr = pParse->aAgg[i].pExpr; + if( pAggExpr && pAggExpr->pList ){ + nExpr = pAggExpr->pList->nExpr; + } +#endif + sqlite3VdbeOp3(v, OP_AggInit, nExpr, i, (char*)pFunc, P3_FUNCDEF); + } + } + if( pGroupBy ){ + int sz = sizeof(KeyInfo) + pGroupBy->nExpr*sizeof(CollSeq*); + KeyInfo *pKey = (KeyInfo *)sqliteMalloc(sz); + if( 0==pKey ){ + goto select_end; + } + pKey->enc = pParse->db->enc; + pKey->nField = pGroupBy->nExpr; + for(i=0; i<pGroupBy->nExpr; i++){ + pKey->aColl[i] = sqlite3ExprCollSeq(pParse, pGroupBy->a[i].pExpr); + if( !pKey->aColl[i] ){ + pKey->aColl[i] = pParse->db->pDfltColl; + } + } + sqlite3VdbeChangeP3(v, addr, (char *)pKey, P3_KEYINFO_HANDOFF); + } + } + + /* Initialize the memory cell to NULL for SRT_Mem or 0 for SRT_Exists + */ + if( eDest==SRT_Mem || eDest==SRT_Exists ){ + sqlite3VdbeAddOp(v, eDest==SRT_Mem ? OP_Null : OP_Integer, 0, 0); + sqlite3VdbeAddOp(v, OP_MemStore, iParm, 1); + } + + /* Open a temporary table to use for the distinct set. + */ + if( isDistinct ){ + distinct = pParse->nTab++; + openTempIndex(pParse, p, distinct); + }else{ + distinct = -1; + } + + /* Begin the database scan + */ + pWInfo = sqlite3WhereBegin(pParse, pTabList, pWhere, + pGroupBy ? 0 : &pOrderBy); + if( pWInfo==0 ) goto select_end; + + /* Use the standard inner loop if we are not dealing with + ** aggregates + */ + if( !isAgg ){ + if( selectInnerLoop(pParse, p, pEList, 0, 0, pOrderBy, distinct, eDest, + iParm, pWInfo->iContinue, pWInfo->iBreak, aff) ){ + goto select_end; + } + } + + /* If we are dealing with aggregates, then do the special aggregate + ** processing. + */ + else{ + AggExpr *pAgg; + int lbl1 = 0; + pParse->fillAgg = 1; + if( pGroupBy ){ + for(i=0; i<pGroupBy->nExpr; i++){ + sqlite3ExprCode(pParse, pGroupBy->a[i].pExpr); + } + /* No affinity string is attached to the following OP_MakeRecord + ** because we do not need to do any coercion of datatypes. */ + sqlite3VdbeAddOp(v, OP_MakeRecord, pGroupBy->nExpr, 0); + lbl1 = sqlite3VdbeMakeLabel(v); + sqlite3VdbeAddOp(v, OP_AggFocus, 0, lbl1); + } + for(i=0, pAgg=pParse->aAgg; i<pParse->nAgg; i++, pAgg++){ + if( pAgg->isAgg ) continue; + sqlite3ExprCode(pParse, pAgg->pExpr); + sqlite3VdbeAddOp(v, OP_AggSet, 0, i); + } + pParse->fillAgg = 0; + if( lbl1<0 ){ + sqlite3VdbeResolveLabel(v, lbl1); + } + for(i=0, pAgg=pParse->aAgg; i<pParse->nAgg; i++, pAgg++){ + Expr *pE; + int nExpr; + FuncDef *pDef; + if( !pAgg->isAgg ) continue; + assert( pAgg->pFunc!=0 ); + assert( pAgg->pFunc->xStep!=0 ); + pDef = pAgg->pFunc; + pE = pAgg->pExpr; + assert( pE!=0 ); + assert( pE->op==TK_AGG_FUNCTION ); + nExpr = sqlite3ExprCodeExprList(pParse, pE->pList); + sqlite3VdbeAddOp(v, OP_Integer, i, 0); + if( pDef->needCollSeq ){ + CollSeq *pColl = 0; + int j; + for(j=0; !pColl && j<nExpr; j++){ + pColl = sqlite3ExprCollSeq(pParse, pE->pList->a[j].pExpr); + } + if( !pColl ) pColl = pParse->db->pDfltColl; + sqlite3VdbeOp3(v, OP_CollSeq, 0, 0, (char *)pColl, P3_COLLSEQ); + } + sqlite3VdbeOp3(v, OP_AggFunc, 0, nExpr, (char*)pDef, P3_FUNCDEF); + } + } + + /* End the database scan loop. + */ + sqlite3WhereEnd(pWInfo); + + /* If we are processing aggregates, we need to set up a second loop + ** over all of the aggregate values and process them. + */ + if( isAgg ){ + int endagg = sqlite3VdbeMakeLabel(v); + int startagg; + startagg = sqlite3VdbeAddOp(v, OP_AggNext, 0, endagg); + if( pHaving ){ + sqlite3ExprIfFalse(pParse, pHaving, startagg, 1); + } + if( selectInnerLoop(pParse, p, pEList, 0, 0, pOrderBy, distinct, eDest, + iParm, startagg, endagg, aff) ){ + goto select_end; + } + sqlite3VdbeAddOp(v, OP_Goto, 0, startagg); + sqlite3VdbeResolveLabel(v, endagg); + sqlite3VdbeAddOp(v, OP_Noop, 0, 0); + } + + /* If there is an ORDER BY clause, then we need to sort the results + ** and send them to the callback one by one. + */ + if( pOrderBy ){ + generateSortTail(pParse, p, v, pEList->nExpr, eDest, iParm); + } + +#ifndef SQLITE_OMIT_SUBQUERY + /* If this was a subquery, we have now converted the subquery into a + ** temporary table. So delete the subquery structure from the parent + ** to prevent this subquery from being evaluated again and to force the + ** the use of the temporary table. + */ + if( pParent ){ + assert( pParent->pSrc->nSrc>parentTab ); + assert( pParent->pSrc->a[parentTab].pSelect==p ); + sqlite3SelectDelete(p); + pParent->pSrc->a[parentTab].pSelect = 0; + } +#endif + + /* The SELECT was successfully coded. Set the return code to 0 + ** to indicate no errors. + */ + rc = 0; + + /* Control jumps to here if an error is encountered above, or upon + ** successful coding of the SELECT. + */ +select_end: + restoreAggregateInfo(pParse, &sAggInfo); + return rc; +} diff --git a/src/sqlite/sqlite3.h b/src/sqlite/sqlite3.h new file mode 100644 index 0000000..1a87067 --- /dev/null +++ b/src/sqlite/sqlite3.h @@ -0,0 +1,1267 @@ +/* +** 2001 September 15 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** This header file defines the interface that the SQLite library +** presents to client programs. +** +** @(#) $Id: sqlite3.h,v 1.1.1.1 2006/02/03 20:35:12 hoganrobert Exp $ +*/ +#ifndef _SQLITE3_H_ +#define _SQLITE3_H_ +#include <stdarg.h> /* Needed for the definition of va_list */ + +/* +** Make sure we can call this stuff from C++. +*/ +#ifdef __cplusplus +extern "C" { +#endif + +/* +** The version of the SQLite library. +*/ +#ifdef SQLITE_VERSION +# undef SQLITE_VERSION +#endif +#define SQLITE_VERSION "3.2.2" + +/* +** The format of the version string is "X.Y.Z<trailing string>", where +** X is the major version number, Y is the minor version number and Z +** is the release number. The trailing string is often "alpha" or "beta". +** For example "3.1.1beta". +** +** The SQLITE_VERSION_NUMBER is an integer with the value +** (X*100000 + Y*1000 + Z). For example, for version "3.1.1beta", +** SQLITE_VERSION_NUMBER is set to 3001001. To detect if they are using +** version 3.1.1 or greater at compile time, programs may use the test +** (SQLITE_VERSION_NUMBER>=3001001). +*/ +#ifdef SQLITE_VERSION_NUMBER +# undef SQLITE_VERSION_NUMBER +#endif +#define SQLITE_VERSION_NUMBER 3002002 + +/* +** The version string is also compiled into the library so that a program +** can check to make sure that the lib*.a file and the *.h file are from +** the same version. The sqlite3_libversion() function returns a pointer +** to the sqlite3_version variable - useful in DLLs which cannot access +** global variables. +*/ +extern const char sqlite3_version[]; +const char *sqlite3_libversion(void); + +/* +** Return the value of the SQLITE_VERSION_NUMBER macro when the +** library was compiled. +*/ +int sqlite3_libversion_number(void); + +/* +** Each open sqlite database is represented by an instance of the +** following opaque structure. +*/ +typedef struct sqlite3 sqlite3; + + +/* +** Some compilers do not support the "long long" datatype. So we have +** to do a typedef that for 64-bit integers that depends on what compiler +** is being used. +*/ +#if defined(_MSC_VER) || defined(__BORLANDC__) + typedef __int64 sqlite_int64; + typedef unsigned __int64 sqlite_uint64; +#else + typedef long long int sqlite_int64; + typedef unsigned long long int sqlite_uint64; +#endif + + +/* +** A function to close the database. +** +** Call this function with a pointer to a structure that was previously +** returned from sqlite3_open() and the corresponding database will by closed. +** +** All SQL statements prepared using sqlite3_prepare() or +** sqlite3_prepare16() must be deallocated using sqlite3_finalize() before +** this routine is called. Otherwise, SQLITE_BUSY is returned and the +** database connection remains open. +*/ +int sqlite3_close(sqlite3 *); + +/* +** The type for a callback function. +*/ +typedef int (*sqlite3_callback)(void*,int,char**, char**); + +/* +** A function to executes one or more statements of SQL. +** +** If one or more of the SQL statements are queries, then +** the callback function specified by the 3rd parameter is +** invoked once for each row of the query result. This callback +** should normally return 0. If the callback returns a non-zero +** value then the query is aborted, all subsequent SQL statements +** are skipped and the sqlite3_exec() function returns the SQLITE_ABORT. +** +** The 4th parameter is an arbitrary pointer that is passed +** to the callback function as its first parameter. +** +** The 2nd parameter to the callback function is the number of +** columns in the query result. The 3rd parameter to the callback +** is an array of strings holding the values for each column. +** The 4th parameter to the callback is an array of strings holding +** the names of each column. +** +** The callback function may be NULL, even for queries. A NULL +** callback is not an error. It just means that no callback +** will be invoked. +** +** If an error occurs while parsing or evaluating the SQL (but +** not while executing the callback) then an appropriate error +** message is written into memory obtained from malloc() and +** *errmsg is made to point to that message. The calling function +** is responsible for freeing the memory that holds the error +** message. Use sqlite3_free() for this. If errmsg==NULL, +** then no error message is ever written. +** +** The return value is is SQLITE_OK if there are no errors and +** some other return code if there is an error. The particular +** return value depends on the type of error. +** +** If the query could not be executed because a database file is +** locked or busy, then this function returns SQLITE_BUSY. (This +** behavior can be modified somewhat using the sqlite3_busy_handler() +** and sqlite3_busy_timeout() functions below.) +*/ +int sqlite3_exec( + sqlite3*, /* An open database */ + const char *sql, /* SQL to be executed */ + sqlite3_callback, /* Callback function */ + void *, /* 1st argument to callback function */ + char **errmsg /* Error msg written here */ +); + +/* +** Return values for sqlite3_exec() and sqlite3_step() +*/ +#define SQLITE_OK 0 /* Successful result */ +#define SQLITE_ERROR 1 /* SQL error or missing database */ +#define SQLITE_INTERNAL 2 /* An internal logic error in SQLite */ +#define SQLITE_PERM 3 /* Access permission denied */ +#define SQLITE_ABORT 4 /* Callback routine requested an abort */ +#define SQLITE_BUSY 5 /* The database file is locked */ +#define SQLITE_LOCKED 6 /* A table in the database is locked */ +#define SQLITE_NOMEM 7 /* A malloc() failed */ +#define SQLITE_READONLY 8 /* Attempt to write a readonly database */ +#define SQLITE_INTERRUPT 9 /* Operation terminated by sqlite3_interrupt()*/ +#define SQLITE_IOERR 10 /* Some kind of disk I/O error occurred */ +#define SQLITE_CORRUPT 11 /* The database disk image is malformed */ +#define SQLITE_NOTFOUND 12 /* (Internal Only) Table or record not found */ +#define SQLITE_FULL 13 /* Insertion failed because database is full */ +#define SQLITE_CANTOPEN 14 /* Unable to open the database file */ +#define SQLITE_PROTOCOL 15 /* Database lock protocol error */ +#define SQLITE_EMPTY 16 /* Database is empty */ +#define SQLITE_SCHEMA 17 /* The database schema changed */ +#define SQLITE_TOOBIG 18 /* Too much data for one row of a table */ +#define SQLITE_CONSTRAINT 19 /* Abort due to contraint violation */ +#define SQLITE_MISMATCH 20 /* Data type mismatch */ +#define SQLITE_MISUSE 21 /* Library used incorrectly */ +#define SQLITE_NOLFS 22 /* Uses OS features not supported on host */ +#define SQLITE_AUTH 23 /* Authorization denied */ +#define SQLITE_FORMAT 24 /* Auxiliary database format error */ +#define SQLITE_RANGE 25 /* 2nd parameter to sqlite3_bind out of range */ +#define SQLITE_NOTADB 26 /* File opened that is not a database file */ +#define SQLITE_ROW 100 /* sqlite3_step() has another row ready */ +#define SQLITE_DONE 101 /* sqlite3_step() has finished executing */ + +/* +** Each entry in an SQLite table has a unique integer key. (The key is +** the value of the INTEGER PRIMARY KEY column if there is such a column, +** otherwise the key is generated at random. The unique key is always +** available as the ROWID, OID, or _ROWID_ column.) The following routine +** returns the integer key of the most recent insert in the database. +** +** This function is similar to the mysql_insert_id() function from MySQL. +*/ +sqlite_int64 sqlite3_last_insert_rowid(sqlite3*); + +/* +** This function returns the number of database rows that were changed +** (or inserted or deleted) by the most recent called sqlite3_exec(). +** +** All changes are counted, even if they were later undone by a +** ROLLBACK or ABORT. Except, changes associated with creating and +** dropping tables are not counted. +** +** If a callback invokes sqlite3_exec() recursively, then the changes +** in the inner, recursive call are counted together with the changes +** in the outer call. +** +** SQLite implements the command "DELETE FROM table" without a WHERE clause +** by dropping and recreating the table. (This is much faster than going +** through and deleting individual elements form the table.) Because of +** this optimization, the change count for "DELETE FROM table" will be +** zero regardless of the number of elements that were originally in the +** table. To get an accurate count of the number of rows deleted, use +** "DELETE FROM table WHERE 1" instead. +*/ +int sqlite3_changes(sqlite3*); + +/* +** This function returns the number of database rows that have been +** modified by INSERT, UPDATE or DELETE statements since the database handle +** was opened. This includes UPDATE, INSERT and DELETE statements executed +** as part of trigger programs. All changes are counted as soon as the +** statement that makes them is completed (when the statement handle is +** passed to sqlite3_reset() or sqlite_finalise()). +** +** SQLite implements the command "DELETE FROM table" without a WHERE clause +** by dropping and recreating the table. (This is much faster than going +** through and deleting individual elements form the table.) Because of +** this optimization, the change count for "DELETE FROM table" will be +** zero regardless of the number of elements that were originally in the +** table. To get an accurate count of the number of rows deleted, use +** "DELETE FROM table WHERE 1" instead. +*/ +int sqlite3_total_changes(sqlite3*); + +/* This function causes any pending database operation to abort and +** return at its earliest opportunity. This routine is typically +** called in response to a user action such as pressing "Cancel" +** or Ctrl-C where the user wants a long query operation to halt +** immediately. +*/ +void sqlite3_interrupt(sqlite3*); + + +/* These functions return true if the given input string comprises +** one or more complete SQL statements. For the sqlite3_complete() call, +** the parameter must be a nul-terminated UTF-8 string. For +** sqlite3_complete16(), a nul-terminated machine byte order UTF-16 string +** is required. +** +** The algorithm is simple. If the last token other than spaces +** and comments is a semicolon, then return true. otherwise return +** false. +*/ +int sqlite3_complete(const char *sql); +int sqlite3_complete16(const void *sql); + +/* +** This routine identifies a callback function that is invoked +** whenever an attempt is made to open a database table that is +** currently locked by another process or thread. If the busy callback +** is NULL, then sqlite3_exec() returns SQLITE_BUSY immediately if +** it finds a locked table. If the busy callback is not NULL, then +** sqlite3_exec() invokes the callback with three arguments. The +** second argument is the name of the locked table and the third +** argument is the number of times the table has been busy. If the +** busy callback returns 0, then sqlite3_exec() immediately returns +** SQLITE_BUSY. If the callback returns non-zero, then sqlite3_exec() +** tries to open the table again and the cycle repeats. +** +** The default busy callback is NULL. +** +** Sqlite is re-entrant, so the busy handler may start a new query. +** (It is not clear why anyone would every want to do this, but it +** is allowed, in theory.) But the busy handler may not close the +** database. Closing the database from a busy handler will delete +** data structures out from under the executing query and will +** probably result in a coredump. +*/ +int sqlite3_busy_handler(sqlite3*, int(*)(void*,int), void*); + +/* +** This routine sets a busy handler that sleeps for a while when a +** table is locked. The handler will sleep multiple times until +** at least "ms" milleseconds of sleeping have been done. After +** "ms" milleseconds of sleeping, the handler returns 0 which +** causes sqlite3_exec() to return SQLITE_BUSY. +** +** Calling this routine with an argument less than or equal to zero +** turns off all busy handlers. +*/ +int sqlite3_busy_timeout(sqlite3*, int ms); + +/* +** This next routine is really just a wrapper around sqlite3_exec(). +** Instead of invoking a user-supplied callback for each row of the +** result, this routine remembers each row of the result in memory +** obtained from malloc(), then returns all of the result after the +** query has finished. +** +** As an example, suppose the query result where this table: +** +** Name | Age +** ----------------------- +** Alice | 43 +** Bob | 28 +** Cindy | 21 +** +** If the 3rd argument were &azResult then after the function returns +** azResult will contain the following data: +** +** azResult[0] = "Name"; +** azResult[1] = "Age"; +** azResult[2] = "Alice"; +** azResult[3] = "43"; +** azResult[4] = "Bob"; +** azResult[5] = "28"; +** azResult[6] = "Cindy"; +** azResult[7] = "21"; +** +** Notice that there is an extra row of data containing the column +** headers. But the *nrow return value is still 3. *ncolumn is +** set to 2. In general, the number of values inserted into azResult +** will be ((*nrow) + 1)*(*ncolumn). +** +** After the calling function has finished using the result, it should +** pass the result data pointer to sqlite3_free_table() in order to +** release the memory that was malloc-ed. Because of the way the +** malloc() happens, the calling function must not try to call +** free() directly. Only sqlite3_free_table() is able to release +** the memory properly and safely. +** +** The return value of this routine is the same as from sqlite3_exec(). +*/ +int sqlite3_get_table( + sqlite3*, /* An open database */ + const char *sql, /* SQL to be executed */ + char ***resultp, /* Result written to a char *[] that this points to */ + int *nrow, /* Number of result rows written here */ + int *ncolumn, /* Number of result columns written here */ + char **errmsg /* Error msg written here */ +); + +/* +** Call this routine to free the memory that sqlite3_get_table() allocated. +*/ +void sqlite3_free_table(char **result); + +/* +** The following routines are variants of the "sprintf()" from the +** standard C library. The resulting string is written into memory +** obtained from malloc() so that there is never a possiblity of buffer +** overflow. These routines also implement some additional formatting +** options that are useful for constructing SQL statements. +** +** The strings returned by these routines should be freed by calling +** sqlite3_free(). +** +** All of the usual printf formatting options apply. In addition, there +** is a "%q" option. %q works like %s in that it substitutes a null-terminated +** string from the argument list. But %q also doubles every '\'' character. +** %q is designed for use inside a string literal. By doubling each '\'' +** character it escapes that character and allows it to be inserted into +** the string. +** +** For example, so some string variable contains text as follows: +** +** char *zText = "It's a happy day!"; +** +** We can use this text in an SQL statement as follows: +** +** sqlite3_exec_printf(db, "INSERT INTO table VALUES('%q')", +** callback1, 0, 0, zText); +** +** Because the %q format string is used, the '\'' character in zText +** is escaped and the SQL generated is as follows: +** +** INSERT INTO table1 VALUES('It''s a happy day!') +** +** This is correct. Had we used %s instead of %q, the generated SQL +** would have looked like this: +** +** INSERT INTO table1 VALUES('It's a happy day!'); +** +** This second example is an SQL syntax error. As a general rule you +** should always use %q instead of %s when inserting text into a string +** literal. +*/ +char *sqlite3_mprintf(const char*,...); +char *sqlite3_vmprintf(const char*, va_list); +void sqlite3_free(char *z); +char *sqlite3_snprintf(int,char*,const char*, ...); + +#ifndef SQLITE_OMIT_AUTHORIZATION +/* +** This routine registers a callback with the SQLite library. The +** callback is invoked (at compile-time, not at run-time) for each +** attempt to access a column of a table in the database. The callback +** returns SQLITE_OK if access is allowed, SQLITE_DENY if the entire +** SQL statement should be aborted with an error and SQLITE_IGNORE +** if the column should be treated as a NULL value. +*/ +int sqlite3_set_authorizer( + sqlite3*, + int (*xAuth)(void*,int,const char*,const char*,const char*,const char*), + void *pUserData +); +#endif + +/* +** The second parameter to the access authorization function above will +** be one of the values below. These values signify what kind of operation +** is to be authorized. The 3rd and 4th parameters to the authorization +** function will be parameters or NULL depending on which of the following +** codes is used as the second parameter. The 5th parameter is the name +** of the database ("main", "temp", etc.) if applicable. The 6th parameter +** is the name of the inner-most trigger or view that is responsible for +** the access attempt or NULL if this access attempt is directly from +** input SQL code. +** +** Arg-3 Arg-4 +*/ +#define SQLITE_COPY 0 /* Table Name File Name */ +#define SQLITE_CREATE_INDEX 1 /* Index Name Table Name */ +#define SQLITE_CREATE_TABLE 2 /* Table Name NULL */ +#define SQLITE_CREATE_TEMP_INDEX 3 /* Index Name Table Name */ +#define SQLITE_CREATE_TEMP_TABLE 4 /* Table Name NULL */ +#define SQLITE_CREATE_TEMP_TRIGGER 5 /* Trigger Name Table Name */ +#define SQLITE_CREATE_TEMP_VIEW 6 /* View Name NULL */ +#define SQLITE_CREATE_TRIGGER 7 /* Trigger Name Table Name */ +#define SQLITE_CREATE_VIEW 8 /* View Name NULL */ +#define SQLITE_DELETE 9 /* Table Name NULL */ +#define SQLITE_DROP_INDEX 10 /* Index Name Table Name */ +#define SQLITE_DROP_TABLE 11 /* Table Name NULL */ +#define SQLITE_DROP_TEMP_INDEX 12 /* Index Name Table Name */ +#define SQLITE_DROP_TEMP_TABLE 13 /* Table Name NULL */ +#define SQLITE_DROP_TEMP_TRIGGER 14 /* Trigger Name Table Name */ +#define SQLITE_DROP_TEMP_VIEW 15 /* View Name NULL */ +#define SQLITE_DROP_TRIGGER 16 /* Trigger Name Table Name */ +#define SQLITE_DROP_VIEW 17 /* View Name NULL */ +#define SQLITE_INSERT 18 /* Table Name NULL */ +#define SQLITE_PRAGMA 19 /* Pragma Name 1st arg or NULL */ +#define SQLITE_READ 20 /* Table Name Column Name */ +#define SQLITE_SELECT 21 /* NULL NULL */ +#define SQLITE_TRANSACTION 22 /* NULL NULL */ +#define SQLITE_UPDATE 23 /* Table Name Column Name */ +#define SQLITE_ATTACH 24 /* Filename NULL */ +#define SQLITE_DETACH 25 /* Database Name NULL */ +#define SQLITE_ALTER_TABLE 26 /* Database Name Table Name */ +#define SQLITE_REINDEX 27 /* Index Name NULL */ + + +/* +** The return value of the authorization function should be one of the +** following constants: +*/ +/* #define SQLITE_OK 0 // Allow access (This is actually defined above) */ +#define SQLITE_DENY 1 /* Abort the SQL statement with an error */ +#define SQLITE_IGNORE 2 /* Don't allow access, but don't generate an error */ + +/* +** Register a function that is called at every invocation of sqlite3_exec() +** or sqlite3_prepare(). This function can be used (for example) to generate +** a log file of all SQL executed against a database. +*/ +void *sqlite3_trace(sqlite3*, void(*xTrace)(void*,const char*), void*); + +/* +** This routine configures a callback function - the progress callback - that +** is invoked periodically during long running calls to sqlite3_exec(), +** sqlite3_step() and sqlite3_get_table(). An example use for this API is to +** keep a GUI updated during a large query. +** +** The progress callback is invoked once for every N virtual machine opcodes, +** where N is the second argument to this function. The progress callback +** itself is identified by the third argument to this function. The fourth +** argument to this function is a void pointer passed to the progress callback +** function each time it is invoked. +** +** If a call to sqlite3_exec(), sqlite3_step() or sqlite3_get_table() results +** in less than N opcodes being executed, then the progress callback is not +** invoked. +** +** To remove the progress callback altogether, pass NULL as the third +** argument to this function. +** +** If the progress callback returns a result other than 0, then the current +** query is immediately terminated and any database changes rolled back. If the +** query was part of a larger transaction, then the transaction is not rolled +** back and remains active. The sqlite3_exec() call returns SQLITE_ABORT. +** +******* THIS IS AN EXPERIMENTAL API AND IS SUBJECT TO CHANGE ****** +*/ +void sqlite3_progress_handler(sqlite3*, int, int(*)(void*), void*); + +/* +** Register a callback function to be invoked whenever a new transaction +** is committed. The pArg argument is passed through to the callback. +** callback. If the callback function returns non-zero, then the commit +** is converted into a rollback. +** +** If another function was previously registered, its pArg value is returned. +** Otherwise NULL is returned. +** +** Registering a NULL function disables the callback. +** +******* THIS IS AN EXPERIMENTAL API AND IS SUBJECT TO CHANGE ****** +*/ +void *sqlite3_commit_hook(sqlite3*, int(*)(void*), void*); + +/* +** Open the sqlite database file "filename". The "filename" is UTF-8 +** encoded for sqlite3_open() and UTF-16 encoded in the native byte order +** for sqlite3_open16(). An sqlite3* handle is returned in *ppDb, even +** if an error occurs. If the database is opened (or created) successfully, +** then SQLITE_OK is returned. Otherwise an error code is returned. The +** sqlite3_errmsg() or sqlite3_errmsg16() routines can be used to obtain +** an English language description of the error. +** +** If the database file does not exist, then a new database is created. +** The encoding for the database is UTF-8 if sqlite3_open() is called and +** UTF-16 if sqlite3_open16 is used. +** +** Whether or not an error occurs when it is opened, resources associated +** with the sqlite3* handle should be released by passing it to +** sqlite3_close() when it is no longer required. +*/ +int sqlite3_open( + const char *filename, /* Database filename (UTF-8) */ + sqlite3 **ppDb /* OUT: SQLite db handle */ +); +int sqlite3_open16( + const void *filename, /* Database filename (UTF-16) */ + sqlite3 **ppDb /* OUT: SQLite db handle */ +); + +/* +** Return the error code for the most recent sqlite3_* API call associated +** with sqlite3 handle 'db'. SQLITE_OK is returned if the most recent +** API call was successful. +** +** Calls to many sqlite3_* functions set the error code and string returned +** by sqlite3_errcode(), sqlite3_errmsg() and sqlite3_errmsg16() +** (overwriting the previous values). Note that calls to sqlite3_errcode(), +** sqlite3_errmsg() and sqlite3_errmsg16() themselves do not affect the +** results of future invocations. +** +** Assuming no other intervening sqlite3_* API calls are made, the error +** code returned by this function is associated with the same error as +** the strings returned by sqlite3_errmsg() and sqlite3_errmsg16(). +*/ +int sqlite3_errcode(sqlite3 *db); + +/* +** Return a pointer to a UTF-8 encoded string describing in english the +** error condition for the most recent sqlite3_* API call. The returned +** string is always terminated by an 0x00 byte. +** +** The string "not an error" is returned when the most recent API call was +** successful. +*/ +const char *sqlite3_errmsg(sqlite3*); + +/* +** Return a pointer to a UTF-16 native byte order encoded string describing +** in english the error condition for the most recent sqlite3_* API call. +** The returned string is always terminated by a pair of 0x00 bytes. +** +** The string "not an error" is returned when the most recent API call was +** successful. +*/ +const void *sqlite3_errmsg16(sqlite3*); + +/* +** An instance of the following opaque structure is used to represent +** a compiled SQL statment. +*/ +typedef struct sqlite3_stmt sqlite3_stmt; + +/* +** To execute an SQL query, it must first be compiled into a byte-code +** program using one of the following routines. The only difference between +** them is that the second argument, specifying the SQL statement to +** compile, is assumed to be encoded in UTF-8 for the sqlite3_prepare() +** function and UTF-16 for sqlite3_prepare16(). +** +** The first parameter "db" is an SQLite database handle. The second +** parameter "zSql" is the statement to be compiled, encoded as either +** UTF-8 or UTF-16 (see above). If the next parameter, "nBytes", is less +** than zero, then zSql is read up to the first nul terminator. If +** "nBytes" is not less than zero, then it is the length of the string zSql +** in bytes (not characters). +** +** *pzTail is made to point to the first byte past the end of the first +** SQL statement in zSql. This routine only compiles the first statement +** in zSql, so *pzTail is left pointing to what remains uncompiled. +** +** *ppStmt is left pointing to a compiled SQL statement that can be +** executed using sqlite3_step(). Or if there is an error, *ppStmt may be +** set to NULL. If the input text contained no SQL (if the input is and +** empty string or a comment) then *ppStmt is set to NULL. +** +** On success, SQLITE_OK is returned. Otherwise an error code is returned. +*/ +int sqlite3_prepare( + sqlite3 *db, /* Database handle */ + const char *zSql, /* SQL statement, UTF-8 encoded */ + int nBytes, /* Length of zSql in bytes. */ + sqlite3_stmt **ppStmt, /* OUT: Statement handle */ + const char **pzTail /* OUT: Pointer to unused portion of zSql */ +); +int sqlite3_prepare16( + sqlite3 *db, /* Database handle */ + const void *zSql, /* SQL statement, UTF-16 encoded */ + int nBytes, /* Length of zSql in bytes. */ + sqlite3_stmt **ppStmt, /* OUT: Statement handle */ + const void **pzTail /* OUT: Pointer to unused portion of zSql */ +); + +/* +** Pointers to the following two opaque structures are used to communicate +** with the implementations of user-defined functions. +*/ +typedef struct sqlite3_context sqlite3_context; +typedef struct Mem sqlite3_value; + +/* +** In the SQL strings input to sqlite3_prepare() and sqlite3_prepare16(), +** one or more literals can be replace by parameters "?" or ":AAA" or +** "$VVV" where AAA is an identifer and VVV is a variable name according +** to the syntax rules of the TCL programming language. +** The value of these parameters (also called "host parameter names") can +** be set using the routines listed below. +** +** In every case, the first parameter is a pointer to the sqlite3_stmt +** structure returned from sqlite3_prepare(). The second parameter is the +** index of the parameter. The first parameter as an index of 1. For +** named parameters (":AAA" or "$VVV") you can use +** sqlite3_bind_parameter_index() to get the correct index value given +** the parameters name. If the same named parameter occurs more than +** once, it is assigned the same index each time. +** +** The fifth parameter to sqlite3_bind_blob(), sqlite3_bind_text(), and +** sqlite3_bind_text16() is a destructor used to dispose of the BLOB or +** text after SQLite has finished with it. If the fifth argument is the +** special value SQLITE_STATIC, then the library assumes that the information +** is in static, unmanaged space and does not need to be freed. If the +** fifth argument has the value SQLITE_TRANSIENT, then SQLite makes its +** own private copy of the data. +** +** The sqlite3_bind_* routine must be called before sqlite3_step() after +** an sqlite3_prepare() or sqlite3_reset(). Unbound parameterss are +** interpreted as NULL. +*/ +int sqlite3_bind_blob(sqlite3_stmt*, int, const void*, int n, void(*)(void*)); +int sqlite3_bind_double(sqlite3_stmt*, int, double); +int sqlite3_bind_int(sqlite3_stmt*, int, int); +int sqlite3_bind_int64(sqlite3_stmt*, int, sqlite_int64); +int sqlite3_bind_null(sqlite3_stmt*, int); +int sqlite3_bind_text(sqlite3_stmt*, int, const char*, int n, void(*)(void*)); +int sqlite3_bind_text16(sqlite3_stmt*, int, const void*, int, void(*)(void*)); +int sqlite3_bind_value(sqlite3_stmt*, int, const sqlite3_value*); + +/* +** Return the number of parameters in a compiled SQL statement. This +** routine was added to support DBD::SQLite. +*/ +int sqlite3_bind_parameter_count(sqlite3_stmt*); + +/* +** Return the name of the i-th parameter. Ordinary parameters "?" are +** nameless and a NULL is returned. For parameters of the form :AAA or +** $VVV the complete text of the parameter name is returned, including +** the initial ":" or "$". NULL is returned if the index is out of range. +*/ +const char *sqlite3_bind_parameter_name(sqlite3_stmt*, int); + +/* +** Return the index of a parameter with the given name. The name +** must match exactly. If no parameter with the given name is found, +** return 0. +*/ +int sqlite3_bind_parameter_index(sqlite3_stmt*, const char *zName); + +/* +** Set all the parameters in the compiled SQL statement to NULL. +*/ +int sqlite3_clear_bindings(sqlite3_stmt*); + +/* +** Return the number of columns in the result set returned by the compiled +** SQL statement. This routine returns 0 if pStmt is an SQL statement +** that does not return data (for example an UPDATE). +*/ +int sqlite3_column_count(sqlite3_stmt *pStmt); + +/* +** The first parameter is a compiled SQL statement. This function returns +** the column heading for the Nth column of that statement, where N is the +** second function parameter. The string returned is UTF-8 for +** sqlite3_column_name() and UTF-16 for sqlite3_column_name16(). +*/ +const char *sqlite3_column_name(sqlite3_stmt*,int); +const void *sqlite3_column_name16(sqlite3_stmt*,int); + +/* +** The first parameter is a compiled SQL statement. If this statement +** is a SELECT statement, the Nth column of the returned result set +** of the SELECT is a table column then the declared type of the table +** column is returned. If the Nth column of the result set is not at table +** column, then a NULL pointer is returned. The returned string is always +** UTF-8 encoded. For example, in the database schema: +** +** CREATE TABLE t1(c1 VARIANT); +** +** And the following statement compiled: +** +** SELECT c1 + 1, 0 FROM t1; +** +** Then this routine would return the string "VARIANT" for the second +** result column (i==1), and a NULL pointer for the first result column +** (i==0). +*/ +const char *sqlite3_column_decltype(sqlite3_stmt *, int i); + +/* +** The first parameter is a compiled SQL statement. If this statement +** is a SELECT statement, the Nth column of the returned result set +** of the SELECT is a table column then the declared type of the table +** column is returned. If the Nth column of the result set is not at table +** column, then a NULL pointer is returned. The returned string is always +** UTF-16 encoded. For example, in the database schema: +** +** CREATE TABLE t1(c1 INTEGER); +** +** And the following statement compiled: +** +** SELECT c1 + 1, 0 FROM t1; +** +** Then this routine would return the string "INTEGER" for the second +** result column (i==1), and a NULL pointer for the first result column +** (i==0). +*/ +const void *sqlite3_column_decltype16(sqlite3_stmt*,int); + +/* +** After an SQL query has been compiled with a call to either +** sqlite3_prepare() or sqlite3_prepare16(), then this function must be +** called one or more times to execute the statement. +** +** The return value will be either SQLITE_BUSY, SQLITE_DONE, +** SQLITE_ROW, SQLITE_ERROR, or SQLITE_MISUSE. +** +** SQLITE_BUSY means that the database engine attempted to open +** a locked database and there is no busy callback registered. +** Call sqlite3_step() again to retry the open. +** +** SQLITE_DONE means that the statement has finished executing +** successfully. sqlite3_step() should not be called again on this virtual +** machine. +** +** If the SQL statement being executed returns any data, then +** SQLITE_ROW is returned each time a new row of data is ready +** for processing by the caller. The values may be accessed using +** the sqlite3_column_*() functions described below. sqlite3_step() +** is called again to retrieve the next row of data. +** +** SQLITE_ERROR means that a run-time error (such as a constraint +** violation) has occurred. sqlite3_step() should not be called again on +** the VM. More information may be found by calling sqlite3_errmsg(). +** +** SQLITE_MISUSE means that the this routine was called inappropriately. +** Perhaps it was called on a virtual machine that had already been +** finalized or on one that had previously returned SQLITE_ERROR or +** SQLITE_DONE. Or it could be the case the the same database connection +** is being used simulataneously by two or more threads. +*/ +int sqlite3_step(sqlite3_stmt*); + +/* +** Return the number of values in the current row of the result set. +** +** After a call to sqlite3_step() that returns SQLITE_ROW, this routine +** will return the same value as the sqlite3_column_count() function. +** After sqlite3_step() has returned an SQLITE_DONE, SQLITE_BUSY or +** error code, or before sqlite3_step() has been called on a +** compiled SQL statement, this routine returns zero. +*/ +int sqlite3_data_count(sqlite3_stmt *pStmt); + +/* +** Values are stored in the database in one of the following fundamental +** types. +*/ +#define SQLITE_INTEGER 1 +#define SQLITE_FLOAT 2 +/* #define SQLITE_TEXT 3 // See below */ +#define SQLITE_BLOB 4 +#define SQLITE_NULL 5 + +/* +** SQLite version 2 defines SQLITE_TEXT differently. To allow both +** version 2 and version 3 to be included, undefine them both if a +** conflict is seen. Define SQLITE3_TEXT to be the version 3 value. +*/ +#ifdef SQLITE_TEXT +# undef SQLITE_TEXT +#else +# define SQLITE_TEXT 3 +#endif +#define SQLITE3_TEXT 3 + +/* +** The next group of routines returns information about the information +** in a single column of the current result row of a query. In every +** case the first parameter is a pointer to the SQL statement that is being +** executed (the sqlite_stmt* that was returned from sqlite3_prepare()) and +** the second argument is the index of the column for which information +** should be returned. iCol is zero-indexed. The left-most column as an +** index of 0. +** +** If the SQL statement is not currently point to a valid row, or if the +** the colulmn index is out of range, the result is undefined. +** +** These routines attempt to convert the value where appropriate. For +** example, if the internal representation is FLOAT and a text result +** is requested, sprintf() is used internally to do the conversion +** automatically. The following table details the conversions that +** are applied: +** +** Internal Type Requested Type Conversion +** ------------- -------------- -------------------------- +** NULL INTEGER Result is 0 +** NULL FLOAT Result is 0.0 +** NULL TEXT Result is an empty string +** NULL BLOB Result is a zero-length BLOB +** INTEGER FLOAT Convert from integer to float +** INTEGER TEXT ASCII rendering of the integer +** INTEGER BLOB Same as for INTEGER->TEXT +** FLOAT INTEGER Convert from float to integer +** FLOAT TEXT ASCII rendering of the float +** FLOAT BLOB Same as FLOAT->TEXT +** TEXT INTEGER Use atoi() +** TEXT FLOAT Use atof() +** TEXT BLOB No change +** BLOB INTEGER Convert to TEXT then use atoi() +** BLOB FLOAT Convert to TEXT then use atof() +** BLOB TEXT Add a \000 terminator if needed +** +** The following access routines are provided: +** +** _type() Return the datatype of the result. This is one of +** SQLITE_INTEGER, SQLITE_FLOAT, SQLITE_TEXT, SQLITE_BLOB, +** or SQLITE_NULL. +** _blob() Return the value of a BLOB. +** _bytes() Return the number of bytes in a BLOB value or the number +** of bytes in a TEXT value represented as UTF-8. The \000 +** terminator is included in the byte count for TEXT values. +** _bytes16() Return the number of bytes in a BLOB value or the number +** of bytes in a TEXT value represented as UTF-16. The \u0000 +** terminator is included in the byte count for TEXT values. +** _double() Return a FLOAT value. +** _int() Return an INTEGER value in the host computer's native +** integer representation. This might be either a 32- or 64-bit +** integer depending on the host. +** _int64() Return an INTEGER value as a 64-bit signed integer. +** _text() Return the value as UTF-8 text. +** _text16() Return the value as UTF-16 text. +*/ +const void *sqlite3_column_blob(sqlite3_stmt*, int iCol); +int sqlite3_column_bytes(sqlite3_stmt*, int iCol); +int sqlite3_column_bytes16(sqlite3_stmt*, int iCol); +double sqlite3_column_double(sqlite3_stmt*, int iCol); +int sqlite3_column_int(sqlite3_stmt*, int iCol); +sqlite_int64 sqlite3_column_int64(sqlite3_stmt*, int iCol); +const unsigned char *sqlite3_column_text(sqlite3_stmt*, int iCol); +const void *sqlite3_column_text16(sqlite3_stmt*, int iCol); +int sqlite3_column_type(sqlite3_stmt*, int iCol); + +/* +** The sqlite3_finalize() function is called to delete a compiled +** SQL statement obtained by a previous call to sqlite3_prepare() +** or sqlite3_prepare16(). If the statement was executed successfully, or +** not executed at all, then SQLITE_OK is returned. If execution of the +** statement failed then an error code is returned. +** +** This routine can be called at any point during the execution of the +** virtual machine. If the virtual machine has not completed execution +** when this routine is called, that is like encountering an error or +** an interrupt. (See sqlite3_interrupt().) Incomplete updates may be +** rolled back and transactions cancelled, depending on the circumstances, +** and the result code returned will be SQLITE_ABORT. +*/ +int sqlite3_finalize(sqlite3_stmt *pStmt); + +/* +** The sqlite3_reset() function is called to reset a compiled SQL +** statement obtained by a previous call to sqlite3_prepare() or +** sqlite3_prepare16() back to it's initial state, ready to be re-executed. +** Any SQL statement variables that had values bound to them using +** the sqlite3_bind_*() API retain their values. +*/ +int sqlite3_reset(sqlite3_stmt *pStmt); + +/* +** The following two functions are used to add user functions or aggregates +** implemented in C to the SQL langauge interpreted by SQLite. The +** difference only between the two is that the second parameter, the +** name of the (scalar) function or aggregate, is encoded in UTF-8 for +** sqlite3_create_function() and UTF-16 for sqlite3_create_function16(). +** +** The first argument is the database handle that the new function or +** aggregate is to be added to. If a single program uses more than one +** database handle internally, then user functions or aggregates must +** be added individually to each database handle with which they will be +** used. +** +** The third parameter is the number of arguments that the function or +** aggregate takes. If this parameter is negative, then the function or +** aggregate may take any number of arguments. +** +** The fourth parameter is one of SQLITE_UTF* values defined below, +** indicating the encoding that the function is most likely to handle +** values in. This does not change the behaviour of the programming +** interface. However, if two versions of the same function are registered +** with different encoding values, SQLite invokes the version likely to +** minimize conversions between text encodings. +** +** The seventh, eighth and ninth parameters, xFunc, xStep and xFinal, are +** pointers to user implemented C functions that implement the user +** function or aggregate. A scalar function requires an implementation of +** the xFunc callback only, NULL pointers should be passed as the xStep +** and xFinal parameters. An aggregate function requires an implementation +** of xStep and xFinal, but NULL should be passed for xFunc. To delete an +** existing user function or aggregate, pass NULL for all three function +** callback. Specifying an inconstent set of callback values, such as an +** xFunc and an xFinal, or an xStep but no xFinal, SQLITE_ERROR is +** returned. +*/ +int sqlite3_create_function( + sqlite3 *, + const char *zFunctionName, + int nArg, + int eTextRep, + void*, + void (*xFunc)(sqlite3_context*,int,sqlite3_value**), + void (*xStep)(sqlite3_context*,int,sqlite3_value**), + void (*xFinal)(sqlite3_context*) +); +int sqlite3_create_function16( + sqlite3*, + const void *zFunctionName, + int nArg, + int eTextRep, + void*, + void (*xFunc)(sqlite3_context*,int,sqlite3_value**), + void (*xStep)(sqlite3_context*,int,sqlite3_value**), + void (*xFinal)(sqlite3_context*) +); + +/* +** The next routine returns the number of calls to xStep for a particular +** aggregate function instance. The current call to xStep counts so this +** routine always returns at least 1. +*/ +int sqlite3_aggregate_count(sqlite3_context*); + +/* +** The next group of routines returns information about parameters to +** a user-defined function. Function implementations use these routines +** to access their parameters. These routines are the same as the +** sqlite3_column_* routines except that these routines take a single +** sqlite3_value* pointer instead of an sqlite3_stmt* and an integer +** column number. +*/ +const void *sqlite3_value_blob(sqlite3_value*); +int sqlite3_value_bytes(sqlite3_value*); +int sqlite3_value_bytes16(sqlite3_value*); +double sqlite3_value_double(sqlite3_value*); +int sqlite3_value_int(sqlite3_value*); +sqlite_int64 sqlite3_value_int64(sqlite3_value*); +const unsigned char *sqlite3_value_text(sqlite3_value*); +const void *sqlite3_value_text16(sqlite3_value*); +const void *sqlite3_value_text16le(sqlite3_value*); +const void *sqlite3_value_text16be(sqlite3_value*); +int sqlite3_value_type(sqlite3_value*); + +/* +** Aggregate functions use the following routine to allocate +** a structure for storing their state. The first time this routine +** is called for a particular aggregate, a new structure of size nBytes +** is allocated, zeroed, and returned. On subsequent calls (for the +** same aggregate instance) the same buffer is returned. The implementation +** of the aggregate can use the returned buffer to accumulate data. +** +** The buffer allocated is freed automatically by SQLite. +*/ +void *sqlite3_aggregate_context(sqlite3_context*, int nBytes); + +/* +** The pUserData parameter to the sqlite3_create_function() and +** sqlite3_create_aggregate() routines used to register user functions +** is available to the implementation of the function using this +** call. +*/ +void *sqlite3_user_data(sqlite3_context*); + +/* +** The following two functions may be used by scalar user functions to +** associate meta-data with argument values. If the same value is passed to +** multiple invocations of the user-function during query execution, under +** some circumstances the associated meta-data may be preserved. This may +** be used, for example, to add a regular-expression matching scalar +** function. The compiled version of the regular expression is stored as +** meta-data associated with the SQL value passed as the regular expression +** pattern. +** +** Calling sqlite3_get_auxdata() returns a pointer to the meta data +** associated with the Nth argument value to the current user function +** call, where N is the second parameter. If no meta-data has been set for +** that value, then a NULL pointer is returned. +** +** The sqlite3_set_auxdata() is used to associate meta data with a user +** function argument. The third parameter is a pointer to the meta data +** to be associated with the Nth user function argument value. The fourth +** parameter specifies a 'delete function' that will be called on the meta +** data pointer to release it when it is no longer required. If the delete +** function pointer is NULL, it is not invoked. +** +** In practice, meta-data is preserved between function calls for +** expressions that are constant at compile time. This includes literal +** values and SQL variables. +*/ +void *sqlite3_get_auxdata(sqlite3_context*, int); +void sqlite3_set_auxdata(sqlite3_context*, int, void*, void (*)(void*)); + + +/* +** These are special value for the destructor that is passed in as the +** final argument to routines like sqlite3_result_blob(). If the destructor +** argument is SQLITE_STATIC, it means that the content pointer is constant +** and will never change. It does not need to be destroyed. The +** SQLITE_TRANSIENT value means that the content will likely change in +** the near future and that SQLite should make its own private copy of +** the content before returning. +*/ +#define SQLITE_STATIC ((void(*)(void *))0) +#define SQLITE_TRANSIENT ((void(*)(void *))-1) + +/* +** User-defined functions invoke the following routines in order to +** set their return value. +*/ +void sqlite3_result_blob(sqlite3_context*, const void*, int, void(*)(void*)); +void sqlite3_result_double(sqlite3_context*, double); +void sqlite3_result_error(sqlite3_context*, const char*, int); +void sqlite3_result_error16(sqlite3_context*, const void*, int); +void sqlite3_result_int(sqlite3_context*, int); +void sqlite3_result_int64(sqlite3_context*, sqlite_int64); +void sqlite3_result_null(sqlite3_context*); +void sqlite3_result_text(sqlite3_context*, const char*, int, void(*)(void*)); +void sqlite3_result_text16(sqlite3_context*, const void*, int, void(*)(void*)); +void sqlite3_result_text16le(sqlite3_context*, const void*, int,void(*)(void*)); +void sqlite3_result_text16be(sqlite3_context*, const void*, int,void(*)(void*)); +void sqlite3_result_value(sqlite3_context*, sqlite3_value*); + +/* +** These are the allowed values for the eTextRep argument to +** sqlite3_create_collation and sqlite3_create_function. +*/ +#define SQLITE_UTF8 1 +#define SQLITE_UTF16LE 2 +#define SQLITE_UTF16BE 3 +#define SQLITE_UTF16 4 /* Use native byte order */ +#define SQLITE_ANY 5 /* sqlite3_create_function only */ + +/* +** These two functions are used to add new collation sequences to the +** sqlite3 handle specified as the first argument. +** +** The name of the new collation sequence is specified as a UTF-8 string +** for sqlite3_create_collation() and a UTF-16 string for +** sqlite3_create_collation16(). In both cases the name is passed as the +** second function argument. +** +** The third argument must be one of the constants SQLITE_UTF8, +** SQLITE_UTF16LE or SQLITE_UTF16BE, indicating that the user-supplied +** routine expects to be passed pointers to strings encoded using UTF-8, +** UTF-16 little-endian or UTF-16 big-endian respectively. +** +** A pointer to the user supplied routine must be passed as the fifth +** argument. If it is NULL, this is the same as deleting the collation +** sequence (so that SQLite cannot call it anymore). Each time the user +** supplied function is invoked, it is passed a copy of the void* passed as +** the fourth argument to sqlite3_create_collation() or +** sqlite3_create_collation16() as its first parameter. +** +** The remaining arguments to the user-supplied routine are two strings, +** each represented by a [length, data] pair and encoded in the encoding +** that was passed as the third argument when the collation sequence was +** registered. The user routine should return negative, zero or positive if +** the first string is less than, equal to, or greater than the second +** string. i.e. (STRING1 - STRING2). +*/ +int sqlite3_create_collation( + sqlite3*, + const char *zName, + int eTextRep, + void*, + int(*xCompare)(void*,int,const void*,int,const void*) +); +int sqlite3_create_collation16( + sqlite3*, + const char *zName, + int eTextRep, + void*, + int(*xCompare)(void*,int,const void*,int,const void*) +); + +/* +** To avoid having to register all collation sequences before a database +** can be used, a single callback function may be registered with the +** database handle to be called whenever an undefined collation sequence is +** required. +** +** If the function is registered using the sqlite3_collation_needed() API, +** then it is passed the names of undefined collation sequences as strings +** encoded in UTF-8. If sqlite3_collation_needed16() is used, the names +** are passed as UTF-16 in machine native byte order. A call to either +** function replaces any existing callback. +** +** When the user-function is invoked, the first argument passed is a copy +** of the second argument to sqlite3_collation_needed() or +** sqlite3_collation_needed16(). The second argument is the database +** handle. The third argument is one of SQLITE_UTF8, SQLITE_UTF16BE or +** SQLITE_UTF16LE, indicating the most desirable form of the collation +** sequence function required. The fourth parameter is the name of the +** required collation sequence. +** +** The collation sequence is returned to SQLite by a collation-needed +** callback using the sqlite3_create_collation() or +** sqlite3_create_collation16() APIs, described above. +*/ +int sqlite3_collation_needed( + sqlite3*, + void*, + void(*)(void*,sqlite3*,int eTextRep,const char*) +); +int sqlite3_collation_needed16( + sqlite3*, + void*, + void(*)(void*,sqlite3*,int eTextRep,const void*) +); + +/* +** Specify the key for an encrypted database. This routine should be +** called right after sqlite3_open(). +** +** The code to implement this API is not available in the public release +** of SQLite. +*/ +int sqlite3_key( + sqlite3 *db, /* Database to be rekeyed */ + const void *pKey, int nKey /* The key */ +); + +/* +** Change the key on an open database. If the current database is not +** encrypted, this routine will encrypt it. If pNew==0 or nNew==0, the +** database is decrypted. +** +** The code to implement this API is not available in the public release +** of SQLite. +*/ +int sqlite3_rekey( + sqlite3 *db, /* Database to be rekeyed */ + const void *pKey, int nKey /* The new key */ +); + +/* +** Sleep for a little while. The second parameter is the number of +** miliseconds to sleep for. +** +** If the operating system does not support sleep requests with +** milisecond time resolution, then the time will be rounded up to +** the nearest second. The number of miliseconds of sleep actually +** requested from the operating system is returned. +*/ +int sqlite3_sleep(int); + +/* +** Return TRUE (non-zero) if the statement supplied as an argument needs +** to be recompiled. A statement needs to be recompiled whenever the +** execution environment changes in a way that would alter the program +** that sqlite3_prepare() generates. For example, if new functions or +** collating sequences are registered or if an authorizer function is +** added or changed. +** +*/ +int sqlite3_expired(sqlite3_stmt*); + +/* +** Move all bindings from the first prepared statement over to the second. +** This routine is useful, for example, if the first prepared statement +** fails with an SQLITE_SCHEMA error. The same SQL can be prepared into +** the second prepared statement then all of the bindings transfered over +** to the second statement before the first statement is finalized. +*/ +int sqlite3_transfer_bindings(sqlite3_stmt*, sqlite3_stmt*); + +/* +** If the following global variable is made to point to a +** string which is the name of a directory, then all temporary files +** created by SQLite will be placed in that directory. If this variable +** is NULL pointer, then SQLite does a search for an appropriate temporary +** file directory. +** +** Once sqlite3_open() has been called, changing this variable will invalidate +** the current temporary database, if any. +*/ +extern char *sqlite3_temp_directory; + +/* +** This function is called to recover from a malloc() failure that occured +** within the SQLite library. Normally, after a single malloc() fails the +** library refuses to function (all major calls return SQLITE_NOMEM). +** This function restores the library state so that it can be used again. +** +** All existing statements (sqlite3_stmt pointers) must be finalized or +** reset before this call is made. Otherwise, SQLITE_BUSY is returned. +** If any in-memory databases are in use, either as a main or TEMP +** database, SQLITE_ERROR is returned. In either of these cases, the +** library is not reset and remains unusable. +** +** This function is *not* threadsafe. Calling this from within a threaded +** application when threads other than the caller have used SQLite is +** dangerous and will almost certainly result in malfunctions. +** +** This functionality can be omitted from a build by defining the +** SQLITE_OMIT_GLOBALRECOVER at compile time. +*/ +int sqlite3_global_recover(); + +/* +** Test to see whether or not the database connection is in autocommit +** mode. Return TRUE if it is and FALSE if not. Autocommit mode is on +** by default. Autocommit is disabled by a BEGIN statement and reenabled +** by the next COMMIT or ROLLBACK. +*/ +int sqlite3_get_autocommit(sqlite3*); + +/* +** Return the sqlite3* database handle to which the prepared statement given +** in the argument belongs. This is the same database handle that was +** the first argument to the sqlite3_prepare() that was used to create +** the statement in the first place. +*/ +sqlite3 *sqlite3_db_handle(sqlite3_stmt*); + +#ifdef __cplusplus +} /* End of the 'extern "C"' block */ +#endif +#endif diff --git a/src/sqlite/sqliteInt.h b/src/sqlite/sqliteInt.h new file mode 100644 index 0000000..c4f723f --- /dev/null +++ b/src/sqlite/sqliteInt.h @@ -0,0 +1,1571 @@ +/* +** 2001 September 15 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** Internal interface definitions for SQLite. +** +** @(#) $Id: sqliteInt.h,v 1.1.1.1 2006/02/03 20:35:10 hoganrobert Exp $ +*/ +#ifndef _SQLITEINT_H_ +#define _SQLITEINT_H_ + +/* +** These #defines should enable >2GB file support on Posix if the +** underlying operating system supports it. If the OS lacks +** large file support, or if the OS is windows, these should be no-ops. +** +** Large file support can be disabled using the -DSQLITE_DISABLE_LFS switch +** on the compiler command line. This is necessary if you are compiling +** on a recent machine (ex: RedHat 7.2) but you want your code to work +** on an older machine (ex: RedHat 6.0). If you compile on RedHat 7.2 +** without this option, LFS is enable. But LFS does not exist in the kernel +** in RedHat 6.0, so the code won't work. Hence, for maximum binary +** portability you should omit LFS. +** +** Similar is true for MacOS. LFS is only supported on MacOS 9 and later. +*/ +#ifndef SQLITE_DISABLE_LFS +# define _LARGE_FILE 1 +# ifndef _FILE_OFFSET_BITS +# define _FILE_OFFSET_BITS 64 +# endif +# define _LARGEFILE_SOURCE 1 +#endif + +#include "sqlite3.h" +#include "hash.h" +#include "parse.h" +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <assert.h> +#include <stddef.h> + +/* +** The maximum number of in-memory pages to use for the main database +** table and for temporary tables. Internally, the MAX_PAGES and +** TEMP_PAGES macros are used. To override the default values at +** compilation time, the SQLITE_DEFAULT_CACHE_SIZE and +** SQLITE_DEFAULT_TEMP_CACHE_SIZE macros should be set. +*/ +#ifdef SQLITE_DEFAULT_CACHE_SIZE +# define MAX_PAGES SQLITE_DEFAULT_CACHE_SIZE +#else +# define MAX_PAGES 2000 +#endif +#ifdef SQLITE_DEFAULT_TEMP_CACHE_SIZE +# define TEMP_PAGES SQLITE_DEFAULT_TEMP_CACHE_SIZE +#else +# define TEMP_PAGES 500 +#endif + +/* +** OMIT_TEMPDB is set to 1 if SQLITE_OMIT_TEMPDB is defined, or 0 +** afterward. Having this macro allows us to cause the C compiler +** to omit code used by TEMP tables without messy #ifndef statements. +*/ +#ifdef SQLITE_OMIT_TEMPDB +#define OMIT_TEMPDB 1 +#else +#define OMIT_TEMPDB 0 +#endif + +/* +** If the following macro is set to 1, then NULL values are considered +** distinct for the SELECT DISTINCT statement and for UNION or EXCEPT +** compound queries. No other SQL database engine (among those tested) +** works this way except for OCELOT. But the SQL92 spec implies that +** this is how things should work. +** +** If the following macro is set to 0, then NULLs are indistinct for +** SELECT DISTINCT and for UNION. +*/ +#define NULL_ALWAYS_DISTINCT 0 + +/* +** If the following macro is set to 1, then NULL values are considered +** distinct when determining whether or not two entries are the same +** in a UNIQUE index. This is the way PostgreSQL, Oracle, DB2, MySQL, +** OCELOT, and Firebird all work. The SQL92 spec explicitly says this +** is the way things are suppose to work. +** +** If the following macro is set to 0, the NULLs are indistinct for +** a UNIQUE index. In this mode, you can only have a single NULL entry +** for a column declared UNIQUE. This is the way Informix and SQL Server +** work. +*/ +#define NULL_DISTINCT_FOR_UNIQUE 1 + +/* +** The maximum number of attached databases. This must be at least 2 +** in order to support the main database file (0) and the file used to +** hold temporary tables (1). And it must be less than 32 because +** we use a bitmask of databases with a u32 in places (for example +** the Parse.cookieMask field). +*/ +#define MAX_ATTACHED 10 + +/* +** The maximum value of a ?nnn wildcard that the parser will accept. +*/ +#define SQLITE_MAX_VARIABLE_NUMBER 999 + +/* +** When building SQLite for embedded systems where memory is scarce, +** you can define one or more of the following macros to omit extra +** features of the library and thus keep the size of the library to +** a minimum. +*/ +/* #define SQLITE_OMIT_AUTHORIZATION 1 */ +/* #define SQLITE_OMIT_MEMORYDB 1 */ +/* #define SQLITE_OMIT_VACUUM 1 */ +/* #define SQLITE_OMIT_DATETIME_FUNCS 1 */ +/* #define SQLITE_OMIT_PROGRESS_CALLBACK 1 */ +/* #define SQLITE_OMIT_AUTOVACUUM */ +/* #define SQLITE_OMIT_ALTERTABLE */ + +/* +** Provide a default value for TEMP_STORE in case it is not specified +** on the command-line +*/ +#ifndef TEMP_STORE +# define TEMP_STORE 1 +#endif + +/* +** GCC does not define the offsetof() macro so we'll have to do it +** ourselves. +*/ +#ifndef offsetof +#define offsetof(STRUCTURE,FIELD) ((int)((char*)&((STRUCTURE*)0)->FIELD)) +#endif + +/* +** Integers of known sizes. These typedefs might change for architectures +** where the sizes very. Preprocessor macros are available so that the +** types can be conveniently redefined at compile-type. Like this: +** +** cc '-DUINTPTR_TYPE=long long int' ... +*/ +#ifndef UINT64_TYPE +# if defined(_MSC_VER) || defined(__BORLANDC__) +# define UINT64_TYPE unsigned __int64 +# else +# define UINT64_TYPE unsigned long long int +# endif +#endif +#ifndef UINT32_TYPE +# define UINT32_TYPE unsigned int +#endif +#ifndef UINT16_TYPE +# define UINT16_TYPE unsigned short int +#endif +#ifndef INT16_TYPE +# define INT16_TYPE short int +#endif +#ifndef UINT8_TYPE +# define UINT8_TYPE unsigned char +#endif +#ifndef INT8_TYPE +# define INT8_TYPE signed char +#endif +#ifndef LONGDOUBLE_TYPE +# define LONGDOUBLE_TYPE long double +#endif +typedef sqlite_int64 i64; /* 8-byte signed integer */ +typedef UINT64_TYPE u64; /* 8-byte unsigned integer */ +typedef UINT32_TYPE u32; /* 4-byte unsigned integer */ +typedef UINT16_TYPE u16; /* 2-byte unsigned integer */ +typedef INT16_TYPE i16; /* 2-byte signed integer */ +typedef UINT8_TYPE u8; /* 1-byte unsigned integer */ +typedef UINT8_TYPE i8; /* 1-byte signed integer */ + +/* +** Macros to determine whether the machine is big or little endian, +** evaluated at runtime. +*/ +extern const int sqlite3one; +#define SQLITE_BIGENDIAN (*(char *)(&sqlite3one)==0) +#define SQLITE_LITTLEENDIAN (*(char *)(&sqlite3one)==1) + +/* +** An instance of the following structure is used to store the busy-handler +** callback for a given sqlite handle. +** +** The sqlite.busyHandler member of the sqlite struct contains the busy +** callback for the database handle. Each pager opened via the sqlite +** handle is passed a pointer to sqlite.busyHandler. The busy-handler +** callback is currently invoked only from within pager.c. +*/ +typedef struct BusyHandler BusyHandler; +struct BusyHandler { + int (*xFunc)(void *,int); /* The busy callback */ + void *pArg; /* First arg to busy callback */ +}; + +/* +** Defer sourcing vdbe.h and btree.h until after the "u8" and +** "BusyHandler typedefs. +*/ +#include "vdbe.h" +#include "btree.h" + +/* +** This macro casts a pointer to an integer. Useful for doing +** pointer arithmetic. +*/ +#define Addr(X) ((uptr)X) + +/* +** If memory allocation problems are found, recompile with +** +** -DSQLITE_DEBUG=1 +** +** to enable some sanity checking on malloc() and free(). To +** check for memory leaks, recompile with +** +** -DSQLITE_DEBUG=2 +** +** and a line of text will be written to standard error for +** each malloc() and free(). This output can be analyzed +** by an AWK script to determine if there are any leaks. +*/ +#ifdef SQLITE_MEMDEBUG +# define sqliteMalloc(X) sqlite3Malloc_(X,1,__FILE__,__LINE__) +# define sqliteMallocRaw(X) sqlite3Malloc_(X,0,__FILE__,__LINE__) +# define sqliteFree(X) sqlite3Free_(X,__FILE__,__LINE__) +# define sqliteRealloc(X,Y) sqlite3Realloc_(X,Y,__FILE__,__LINE__) +# define sqliteStrDup(X) sqlite3StrDup_(X,__FILE__,__LINE__) +# define sqliteStrNDup(X,Y) sqlite3StrNDup_(X,Y,__FILE__,__LINE__) +#else +# define sqliteFree sqlite3FreeX +# define sqliteMalloc sqlite3Malloc +# define sqliteMallocRaw sqlite3MallocRaw +# define sqliteRealloc sqlite3Realloc +# define sqliteStrDup sqlite3StrDup +# define sqliteStrNDup sqlite3StrNDup +#endif + +/* +** This variable gets set if malloc() ever fails. After it gets set, +** the SQLite library shuts down permanently. +*/ +extern int sqlite3_malloc_failed; + +/* +** The following global variables are used for testing and debugging +** only. They only work if SQLITE_DEBUG is defined. +*/ +#ifdef SQLITE_MEMDEBUG +extern int sqlite3_nMalloc; /* Number of sqliteMalloc() calls */ +extern int sqlite3_nFree; /* Number of sqliteFree() calls */ +extern int sqlite3_iMallocFail; /* Fail sqliteMalloc() after this many calls */ +extern int sqlite3_iMallocReset; /* Set iMallocFail to this when it reaches 0 */ +#endif + +/* +** Name of the master database table. The master database table +** is a special table that holds the names and attributes of all +** user tables and indices. +*/ +#define MASTER_NAME "sqlite_master" +#define TEMP_MASTER_NAME "sqlite_temp_master" + +/* +** The root-page of the master database table. +*/ +#define MASTER_ROOT 1 + +/* +** The name of the schema table. +*/ +#define SCHEMA_TABLE(x) ((!OMIT_TEMPDB)&&(x==1)?TEMP_MASTER_NAME:MASTER_NAME) + +/* +** A convenience macro that returns the number of elements in +** an array. +*/ +#define ArraySize(X) (sizeof(X)/sizeof(X[0])) + +/* +** Forward references to structures +*/ +typedef struct Column Column; +typedef struct Table Table; +typedef struct Index Index; +typedef struct Expr Expr; +typedef struct ExprList ExprList; +typedef struct Parse Parse; +typedef struct Token Token; +typedef struct IdList IdList; +typedef struct SrcList SrcList; +typedef struct WhereInfo WhereInfo; +typedef struct WhereLevel WhereLevel; +typedef struct Select Select; +typedef struct AggExpr AggExpr; +typedef struct FuncDef FuncDef; +typedef struct Trigger Trigger; +typedef struct TriggerStep TriggerStep; +typedef struct TriggerStack TriggerStack; +typedef struct FKey FKey; +typedef struct Db Db; +typedef struct AuthContext AuthContext; +typedef struct KeyClass KeyClass; +typedef struct CollSeq CollSeq; +typedef struct KeyInfo KeyInfo; +typedef struct NameContext NameContext; + +/* +** Each database file to be accessed by the system is an instance +** of the following structure. There are normally two of these structures +** in the sqlite.aDb[] array. aDb[0] is the main database file and +** aDb[1] is the database file used to hold temporary tables. Additional +** databases may be attached. +*/ +struct Db { + char *zName; /* Name of this database */ + Btree *pBt; /* The B*Tree structure for this database file */ + int schema_cookie; /* Database schema version number for this file */ + Hash tblHash; /* All tables indexed by name */ + Hash idxHash; /* All (named) indices indexed by name */ + Hash trigHash; /* All triggers indexed by name */ + Hash aFKey; /* Foreign keys indexed by to-table */ + u16 flags; /* Flags associated with this database */ + u8 inTrans; /* 0: not writable. 1: Transaction. 2: Checkpoint */ + u8 safety_level; /* How aggressive at synching data to disk */ + int cache_size; /* Number of pages to use in the cache */ + Table *pSeqTab; /* The sqlite_sequence table used by AUTOINCREMENT */ + void *pAux; /* Auxiliary data. Usually NULL */ + void (*xFreeAux)(void*); /* Routine to free pAux */ +}; + +/* +** These macros can be used to test, set, or clear bits in the +** Db.flags field. +*/ +#define DbHasProperty(D,I,P) (((D)->aDb[I].flags&(P))==(P)) +#define DbHasAnyProperty(D,I,P) (((D)->aDb[I].flags&(P))!=0) +#define DbSetProperty(D,I,P) (D)->aDb[I].flags|=(P) +#define DbClearProperty(D,I,P) (D)->aDb[I].flags&=~(P) + +/* +** Allowed values for the DB.flags field. +** +** The DB_SchemaLoaded flag is set after the database schema has been +** read into internal hash tables. +** +** DB_UnresetViews means that one or more views have column names that +** have been filled out. If the schema changes, these column names might +** changes and so the view will need to be reset. +*/ +#define DB_SchemaLoaded 0x0001 /* The schema has been loaded */ +#define DB_UnresetViews 0x0002 /* Some views have defined column names */ + +#define SQLITE_UTF16NATIVE (SQLITE_BIGENDIAN?SQLITE_UTF16BE:SQLITE_UTF16LE) + +/* +** Each database is an instance of the following structure. +** +** The sqlite.lastRowid records the last insert rowid generated by an +** insert statement. Inserts on views do not affect its value. Each +** trigger has its own context, so that lastRowid can be updated inside +** triggers as usual. The previous value will be restored once the trigger +** exits. Upon entering a before or instead of trigger, lastRowid is no +** longer (since after version 2.8.12) reset to -1. +** +** The sqlite.nChange does not count changes within triggers and keeps no +** context. It is reset at start of sqlite3_exec. +** The sqlite.lsChange represents the number of changes made by the last +** insert, update, or delete statement. It remains constant throughout the +** length of a statement and is then updated by OP_SetCounts. It keeps a +** context stack just like lastRowid so that the count of changes +** within a trigger is not seen outside the trigger. Changes to views do not +** affect the value of lsChange. +** The sqlite.csChange keeps track of the number of current changes (since +** the last statement) and is used to update sqlite_lsChange. +** +** The member variables sqlite.errCode, sqlite.zErrMsg and sqlite.zErrMsg16 +** store the most recent error code and, if applicable, string. The +** internal function sqlite3Error() is used to set these variables +** consistently. +*/ +struct sqlite3 { + int nDb; /* Number of backends currently in use */ + Db *aDb; /* All backends */ + int flags; /* Miscellanous flags. See below */ + int errCode; /* Most recent error code (SQLITE_*) */ + u8 enc; /* Text encoding for this database. */ + u8 autoCommit; /* The auto-commit flag. */ + u8 file_format; /* What file format version is this database? */ + u8 temp_store; /* 1: file 2: memory 0: default */ + int nTable; /* Number of tables in the database */ + CollSeq *pDfltColl; /* The default collating sequence (BINARY) */ + i64 lastRowid; /* ROWID of most recent insert (see above) */ + i64 priorNewRowid; /* Last randomly generated ROWID */ + int magic; /* Magic number for detect library misuse */ + int nChange; /* Value returned by sqlite3_changes() */ + int nTotalChange; /* Value returned by sqlite3_total_changes() */ + struct sqlite3InitInfo { /* Information used during initialization */ + int iDb; /* When back is being initialized */ + int newTnum; /* Rootpage of table being initialized */ + u8 busy; /* TRUE if currently initializing */ + } init; + struct Vdbe *pVdbe; /* List of active virtual machines */ + int activeVdbeCnt; /* Number of vdbes currently executing */ + void (*xTrace)(void*,const char*); /* Trace function */ + void *pTraceArg; /* Argument to the trace function */ + void *pCommitArg; /* Argument to xCommitCallback() */ + int (*xCommitCallback)(void*);/* Invoked at every commit. */ + void(*xCollNeeded)(void*,sqlite3*,int eTextRep,const char*); + void(*xCollNeeded16)(void*,sqlite3*,int eTextRep,const void*); + void *pCollNeededArg; + sqlite3_value *pValue; /* Value used for transient conversions */ + sqlite3_value *pErr; /* Most recent error message */ + char *zErrMsg; /* Most recent error message (UTF-8 encoded) */ + char *zErrMsg16; /* Most recent error message (UTF-16 encoded) */ +#ifndef SQLITE_OMIT_AUTHORIZATION + int (*xAuth)(void*,int,const char*,const char*,const char*,const char*); + /* Access authorization function */ + void *pAuthArg; /* 1st argument to the access auth function */ +#endif +#ifndef SQLITE_OMIT_PROGRESS_CALLBACK + int (*xProgress)(void *); /* The progress callback */ + void *pProgressArg; /* Argument to the progress callback */ + int nProgressOps; /* Number of opcodes for progress callback */ +#endif +#ifndef SQLITE_OMIT_GLOBALRECOVER + sqlite3 *pNext; /* Linked list of open db handles. */ +#endif + Hash aFunc; /* All functions that can be in SQL exprs */ + Hash aCollSeq; /* All collating sequences */ + BusyHandler busyHandler; /* Busy callback */ + int busyTimeout; /* Busy handler timeout, in msec */ + Db aDbStatic[2]; /* Static space for the 2 default backends */ +#ifdef SQLITE_SSE + sqlite3_stmt *pFetch; /* Used by SSE to fetch stored statements */ +#endif +}; + +/* +** Possible values for the sqlite.flags and or Db.flags fields. +** +** On sqlite.flags, the SQLITE_InTrans value means that we have +** executed a BEGIN. On Db.flags, SQLITE_InTrans means a statement +** transaction is active on that particular database file. +*/ +#define SQLITE_VdbeTrace 0x00000001 /* True to trace VDBE execution */ +#define SQLITE_Initialized 0x00000002 /* True after initialization */ +#define SQLITE_Interrupt 0x00000004 /* Cancel current operation */ +#define SQLITE_InTrans 0x00000008 /* True if in a transaction */ +#define SQLITE_InternChanges 0x00000010 /* Uncommitted Hash table changes */ +#define SQLITE_FullColNames 0x00000020 /* Show full column names on SELECT */ +#define SQLITE_ShortColNames 0x00000040 /* Show short columns names */ +#define SQLITE_CountRows 0x00000080 /* Count rows changed by INSERT, */ + /* DELETE, or UPDATE and return */ + /* the count using a callback. */ +#define SQLITE_NullCallback 0x00000100 /* Invoke the callback once if the */ + /* result set is empty */ +#define SQLITE_SqlTrace 0x00000200 /* Debug print SQL as it executes */ +#define SQLITE_VdbeListing 0x00000400 /* Debug listings of VDBE programs */ +#define SQLITE_WriteSchema 0x00000800 /* OK to update SQLITE_MASTER */ +#define SQLITE_NoReadlock 0x00001000 /* Readlocks are omitted when + ** accessing read-only databases */ + +/* +** Possible values for the sqlite.magic field. +** The numbers are obtained at random and have no special meaning, other +** than being distinct from one another. +*/ +#define SQLITE_MAGIC_OPEN 0xa029a697 /* Database is open */ +#define SQLITE_MAGIC_CLOSED 0x9f3c2d33 /* Database is closed */ +#define SQLITE_MAGIC_BUSY 0xf03b7906 /* Database currently in use */ +#define SQLITE_MAGIC_ERROR 0xb5357930 /* An SQLITE_MISUSE error occurred */ + +/* +** Each SQL function is defined by an instance of the following +** structure. A pointer to this structure is stored in the sqlite.aFunc +** hash table. When multiple functions have the same name, the hash table +** points to a linked list of these structures. +*/ +struct FuncDef { + char *zName; /* SQL name of the function */ + int nArg; /* Number of arguments. -1 means unlimited */ + u8 iPrefEnc; /* Preferred text encoding (SQLITE_UTF8, 16LE, 16BE) */ + void *pUserData; /* User data parameter */ + FuncDef *pNext; /* Next function with same name */ + void (*xFunc)(sqlite3_context*,int,sqlite3_value**); /* Regular function */ + void (*xStep)(sqlite3_context*,int,sqlite3_value**); /* Aggregate step */ + void (*xFinalize)(sqlite3_context*); /* Aggregate finializer */ + u8 needCollSeq; /* True if sqlite3GetFuncCollSeq() might be called */ +}; + +/* +** information about each column of an SQL table is held in an instance +** of this structure. +*/ +struct Column { + char *zName; /* Name of this column */ + Expr *pDflt; /* Default value of this column */ + char *zType; /* Data type for this column */ + CollSeq *pColl; /* Collating sequence. If NULL, use the default */ + u8 notNull; /* True if there is a NOT NULL constraint */ + u8 isPrimKey; /* True if this column is part of the PRIMARY KEY */ + char affinity; /* One of the SQLITE_AFF_... values */ +}; + +/* +** A "Collating Sequence" is defined by an instance of the following +** structure. Conceptually, a collating sequence consists of a name and +** a comparison routine that defines the order of that sequence. +** +** There may two seperate implementations of the collation function, one +** that processes text in UTF-8 encoding (CollSeq.xCmp) and another that +** processes text encoded in UTF-16 (CollSeq.xCmp16), using the machine +** native byte order. When a collation sequence is invoked, SQLite selects +** the version that will require the least expensive encoding +** transalations, if any. +** +** The CollSeq.pUser member variable is an extra parameter that passed in +** as the first argument to the UTF-8 comparison function, xCmp. +** CollSeq.pUser16 is the equivalent for the UTF-16 comparison function, +** xCmp16. +** +** If both CollSeq.xCmp and CollSeq.xCmp16 are NULL, it means that the +** collating sequence is undefined. Indices built on an undefined +** collating sequence may not be read or written. +*/ +struct CollSeq { + char *zName; /* Name of the collating sequence, UTF-8 encoded */ + u8 enc; /* Text encoding handled by xCmp() */ + void *pUser; /* First argument to xCmp() */ + int (*xCmp)(void*,int, const void*, int, const void*); +}; + +/* +** A sort order can be either ASC or DESC. +*/ +#define SQLITE_SO_ASC 0 /* Sort in ascending order */ +#define SQLITE_SO_DESC 1 /* Sort in ascending order */ + +/* +** Column affinity types. +*/ +#define SQLITE_AFF_INTEGER 'i' +#define SQLITE_AFF_NUMERIC 'n' +#define SQLITE_AFF_TEXT 't' +#define SQLITE_AFF_NONE 'o' + + +/* +** Each SQL table is represented in memory by an instance of the +** following structure. +** +** Table.zName is the name of the table. The case of the original +** CREATE TABLE statement is stored, but case is not significant for +** comparisons. +** +** Table.nCol is the number of columns in this table. Table.aCol is a +** pointer to an array of Column structures, one for each column. +** +** If the table has an INTEGER PRIMARY KEY, then Table.iPKey is the index of +** the column that is that key. Otherwise Table.iPKey is negative. Note +** that the datatype of the PRIMARY KEY must be INTEGER for this field to +** be set. An INTEGER PRIMARY KEY is used as the rowid for each row of +** the table. If a table has no INTEGER PRIMARY KEY, then a random rowid +** is generated for each row of the table. Table.hasPrimKey is true if +** the table has any PRIMARY KEY, INTEGER or otherwise. +** +** Table.tnum is the page number for the root BTree page of the table in the +** database file. If Table.iDb is the index of the database table backend +** in sqlite.aDb[]. 0 is for the main database and 1 is for the file that +** holds temporary tables and indices. If Table.isTransient +** is true, then the table is stored in a file that is automatically deleted +** when the VDBE cursor to the table is closed. In this case Table.tnum +** refers VDBE cursor number that holds the table open, not to the root +** page number. Transient tables are used to hold the results of a +** sub-query that appears instead of a real table name in the FROM clause +** of a SELECT statement. +*/ +struct Table { + char *zName; /* Name of the table */ + int nCol; /* Number of columns in this table */ + Column *aCol; /* Information about each column */ + int iPKey; /* If not less then 0, use aCol[iPKey] as the primary key */ + Index *pIndex; /* List of SQL indexes on this table. */ + int tnum; /* Root BTree node for this table (see note above) */ + Select *pSelect; /* NULL for tables. Points to definition if a view. */ + u8 readOnly; /* True if this table should not be written by the user */ + u8 iDb; /* Index into sqlite.aDb[] of the backend for this table */ + u8 isTransient; /* True if automatically deleted when VDBE finishes */ + u8 hasPrimKey; /* True if there exists a primary key */ + u8 keyConf; /* What to do in case of uniqueness conflict on iPKey */ + u8 autoInc; /* True if the integer primary key is autoincrement */ + int nRef; /* Number of pointers to this Table */ + Trigger *pTrigger; /* List of SQL triggers on this table */ + FKey *pFKey; /* Linked list of all foreign keys in this table */ + char *zColAff; /* String defining the affinity of each column */ +#ifndef SQLITE_OMIT_ALTERTABLE + int addColOffset; /* Offset in CREATE TABLE statement to add a new column */ +#endif +}; + +/* +** Each foreign key constraint is an instance of the following structure. +** +** A foreign key is associated with two tables. The "from" table is +** the table that contains the REFERENCES clause that creates the foreign +** key. The "to" table is the table that is named in the REFERENCES clause. +** Consider this example: +** +** CREATE TABLE ex1( +** a INTEGER PRIMARY KEY, +** b INTEGER CONSTRAINT fk1 REFERENCES ex2(x) +** ); +** +** For foreign key "fk1", the from-table is "ex1" and the to-table is "ex2". +** +** Each REFERENCES clause generates an instance of the following structure +** which is attached to the from-table. The to-table need not exist when +** the from-table is created. The existance of the to-table is not checked +** until an attempt is made to insert data into the from-table. +** +** The sqlite.aFKey hash table stores pointers to this structure +** given the name of a to-table. For each to-table, all foreign keys +** associated with that table are on a linked list using the FKey.pNextTo +** field. +*/ +struct FKey { + Table *pFrom; /* The table that constains the REFERENCES clause */ + FKey *pNextFrom; /* Next foreign key in pFrom */ + char *zTo; /* Name of table that the key points to */ + FKey *pNextTo; /* Next foreign key that points to zTo */ + int nCol; /* Number of columns in this key */ + struct sColMap { /* Mapping of columns in pFrom to columns in zTo */ + int iFrom; /* Index of column in pFrom */ + char *zCol; /* Name of column in zTo. If 0 use PRIMARY KEY */ + } *aCol; /* One entry for each of nCol column s */ + u8 isDeferred; /* True if constraint checking is deferred till COMMIT */ + u8 updateConf; /* How to resolve conflicts that occur on UPDATE */ + u8 deleteConf; /* How to resolve conflicts that occur on DELETE */ + u8 insertConf; /* How to resolve conflicts that occur on INSERT */ +}; + +/* +** SQLite supports many different ways to resolve a contraint +** error. ROLLBACK processing means that a constraint violation +** causes the operation in process to fail and for the current transaction +** to be rolled back. ABORT processing means the operation in process +** fails and any prior changes from that one operation are backed out, +** but the transaction is not rolled back. FAIL processing means that +** the operation in progress stops and returns an error code. But prior +** changes due to the same operation are not backed out and no rollback +** occurs. IGNORE means that the particular row that caused the constraint +** error is not inserted or updated. Processing continues and no error +** is returned. REPLACE means that preexisting database rows that caused +** a UNIQUE constraint violation are removed so that the new insert or +** update can proceed. Processing continues and no error is reported. +** +** RESTRICT, SETNULL, and CASCADE actions apply only to foreign keys. +** RESTRICT is the same as ABORT for IMMEDIATE foreign keys and the +** same as ROLLBACK for DEFERRED keys. SETNULL means that the foreign +** key is set to NULL. CASCADE means that a DELETE or UPDATE of the +** referenced table row is propagated into the row that holds the +** foreign key. +** +** The following symbolic values are used to record which type +** of action to take. +*/ +#define OE_None 0 /* There is no constraint to check */ +#define OE_Rollback 1 /* Fail the operation and rollback the transaction */ +#define OE_Abort 2 /* Back out changes but do no rollback transaction */ +#define OE_Fail 3 /* Stop the operation but leave all prior changes */ +#define OE_Ignore 4 /* Ignore the error. Do not do the INSERT or UPDATE */ +#define OE_Replace 5 /* Delete existing record, then do INSERT or UPDATE */ + +#define OE_Restrict 6 /* OE_Abort for IMMEDIATE, OE_Rollback for DEFERRED */ +#define OE_SetNull 7 /* Set the foreign key value to NULL */ +#define OE_SetDflt 8 /* Set the foreign key value to its default */ +#define OE_Cascade 9 /* Cascade the changes */ + +#define OE_Default 99 /* Do whatever the default action is */ + + +/* +** An instance of the following structure is passed as the first +** argument to sqlite3VdbeKeyCompare and is used to control the +** comparison of the two index keys. +** +** If the KeyInfo.incrKey value is true and the comparison would +** otherwise be equal, then return a result as if the second key +** were larger. +*/ +struct KeyInfo { + u8 enc; /* Text encoding - one of the TEXT_Utf* values */ + u8 incrKey; /* Increase 2nd key by epsilon before comparison */ + int nField; /* Number of entries in aColl[] */ + u8 *aSortOrder; /* If defined an aSortOrder[i] is true, sort DESC */ + CollSeq *aColl[1]; /* Collating sequence for each term of the key */ +}; + +/* +** Each SQL index is represented in memory by an +** instance of the following structure. +** +** The columns of the table that are to be indexed are described +** by the aiColumn[] field of this structure. For example, suppose +** we have the following table and index: +** +** CREATE TABLE Ex1(c1 int, c2 int, c3 text); +** CREATE INDEX Ex2 ON Ex1(c3,c1); +** +** In the Table structure describing Ex1, nCol==3 because there are +** three columns in the table. In the Index structure describing +** Ex2, nColumn==2 since 2 of the 3 columns of Ex1 are indexed. +** The value of aiColumn is {2, 0}. aiColumn[0]==2 because the +** first column to be indexed (c3) has an index of 2 in Ex1.aCol[]. +** The second column to be indexed (c1) has an index of 0 in +** Ex1.aCol[], hence Ex2.aiColumn[1]==0. +** +** The Index.onError field determines whether or not the indexed columns +** must be unique and what to do if they are not. When Index.onError=OE_None, +** it means this is not a unique index. Otherwise it is a unique index +** and the value of Index.onError indicate the which conflict resolution +** algorithm to employ whenever an attempt is made to insert a non-unique +** element. +*/ +struct Index { + char *zName; /* Name of this index */ + int nColumn; /* Number of columns in the table used by this index */ + int *aiColumn; /* Which columns are used by this index. 1st is 0 */ + Table *pTable; /* The SQL table being indexed */ + int tnum; /* Page containing root of this index in database file */ + u8 onError; /* OE_Abort, OE_Ignore, OE_Replace, or OE_None */ + u8 autoIndex; /* True if is automatically created (ex: by UNIQUE) */ + u8 iDb; /* Index in sqlite.aDb[] of where this index is stored */ + char *zColAff; /* String defining the affinity of each column */ + Index *pNext; /* The next index associated with the same table */ + KeyInfo keyInfo; /* Info on how to order keys. MUST BE LAST */ +}; + +/* +** Each token coming out of the lexer is an instance of +** this structure. Tokens are also used as part of an expression. +** +** Note if Token.z==0 then Token.dyn and Token.n are undefined and +** may contain random values. Do not make any assuptions about Token.dyn +** and Token.n when Token.z==0. +*/ +struct Token { + const unsigned char *z; /* Text of the token. Not NULL-terminated! */ + unsigned dyn : 1; /* True for malloced memory, false for static */ + unsigned n : 31; /* Number of characters in this token */ +}; + +/* +** Each node of an expression in the parse tree is an instance +** of this structure. +** +** Expr.op is the opcode. The integer parser token codes are reused +** as opcodes here. For example, the parser defines TK_GE to be an integer +** code representing the ">=" operator. This same integer code is reused +** to represent the greater-than-or-equal-to operator in the expression +** tree. +** +** Expr.pRight and Expr.pLeft are subexpressions. Expr.pList is a list +** of argument if the expression is a function. +** +** Expr.token is the operator token for this node. For some expressions +** that have subexpressions, Expr.token can be the complete text that gave +** rise to the Expr. In the latter case, the token is marked as being +** a compound token. +** +** An expression of the form ID or ID.ID refers to a column in a table. +** For such expressions, Expr.op is set to TK_COLUMN and Expr.iTable is +** the integer cursor number of a VDBE cursor pointing to that table and +** Expr.iColumn is the column number for the specific column. If the +** expression is used as a result in an aggregate SELECT, then the +** value is also stored in the Expr.iAgg column in the aggregate so that +** it can be accessed after all aggregates are computed. +** +** If the expression is a function, the Expr.iTable is an integer code +** representing which function. If the expression is an unbound variable +** marker (a question mark character '?' in the original SQL) then the +** Expr.iTable holds the index number for that variable. +** +** If the expression is a subquery then Expr.iColumn holds an integer +** register number containing the result of the subquery. If the +** subquery gives a constant result, then iTable is -1. If the subquery +** gives a different answer at different times during statement processing +** then iTable is the address of a subroutine that computes the subquery. +** +** The Expr.pSelect field points to a SELECT statement. The SELECT might +** be the right operand of an IN operator. Or, if a scalar SELECT appears +** in an expression the opcode is TK_SELECT and Expr.pSelect is the only +** operand. +** +** If the Expr is of type OP_Column, and the table it is selecting from +** is a disk table or the "old.*" pseudo-table, then pTab points to the +** corresponding table definition. +*/ +struct Expr { + u8 op; /* Operation performed by this node */ + char affinity; /* The affinity of the column or 0 if not a column */ + u8 iDb; /* Database referenced by this expression */ + u8 flags; /* Various flags. See below */ + CollSeq *pColl; /* The collation type of the column or 0 */ + Expr *pLeft, *pRight; /* Left and right subnodes */ + ExprList *pList; /* A list of expressions used as function arguments + ** or in "<expr> IN (<expr-list)" */ + Token token; /* An operand token */ + Token span; /* Complete text of the expression */ + int iTable, iColumn; /* When op==TK_COLUMN, then this expr node means the + ** iColumn-th field of the iTable-th table. */ + int iAgg; /* When op==TK_COLUMN and pParse->fillAgg==FALSE, pull + ** result from the iAgg-th element of the aggregator */ + int iAggCtx; /* The value to pass as P1 of OP_AggGet. */ + Select *pSelect; /* When the expression is a sub-select. Also the + ** right side of "<expr> IN (<select>)" */ + Table *pTab; /* Table for OP_Column expressions. */ +}; + +/* +** The following are the meanings of bits in the Expr.flags field. +*/ +#define EP_FromJoin 0x0001 /* Originated in ON or USING clause of a join */ +#define EP_Agg 0x0002 /* Contains one or more aggregate functions */ +#define EP_Resolved 0x0004 /* IDs have been resolved to COLUMNs */ +#define EP_Error 0x0008 /* Expression contains one or more errors */ +#define EP_Not 0x0010 /* Operator preceeded by NOT */ +#define EP_VarSelect 0x0020 /* pSelect is correlated, not constant */ + +/* +** These macros can be used to test, set, or clear bits in the +** Expr.flags field. +*/ +#define ExprHasProperty(E,P) (((E)->flags&(P))==(P)) +#define ExprHasAnyProperty(E,P) (((E)->flags&(P))!=0) +#define ExprSetProperty(E,P) (E)->flags|=(P) +#define ExprClearProperty(E,P) (E)->flags&=~(P) + +/* +** A list of expressions. Each expression may optionally have a +** name. An expr/name combination can be used in several ways, such +** as the list of "expr AS ID" fields following a "SELECT" or in the +** list of "ID = expr" items in an UPDATE. A list of expressions can +** also be used as the argument to a function, in which case the a.zName +** field is not used. +*/ +struct ExprList { + int nExpr; /* Number of expressions on the list */ + int nAlloc; /* Number of entries allocated below */ + struct ExprList_item { + Expr *pExpr; /* The list of expressions */ + char *zName; /* Token associated with this expression */ + u8 sortOrder; /* 1 for DESC or 0 for ASC */ + u8 isAgg; /* True if this is an aggregate like count(*) */ + u8 done; /* A flag to indicate when processing is finished */ + } *a; /* One entry for each expression */ +}; + +/* +** An instance of this structure can hold a simple list of identifiers, +** such as the list "a,b,c" in the following statements: +** +** INSERT INTO t(a,b,c) VALUES ...; +** CREATE INDEX idx ON t(a,b,c); +** CREATE TRIGGER trig BEFORE UPDATE ON t(a,b,c) ...; +** +** The IdList.a.idx field is used when the IdList represents the list of +** column names after a table name in an INSERT statement. In the statement +** +** INSERT INTO t(a,b,c) ... +** +** If "a" is the k-th column of table "t", then IdList.a[0].idx==k. +*/ +struct IdList { + int nId; /* Number of identifiers on the list */ + int nAlloc; /* Number of entries allocated for a[] below */ + struct IdList_item { + char *zName; /* Name of the identifier */ + int idx; /* Index in some Table.aCol[] of a column named zName */ + } *a; +}; + +/* +** The bitmask datatype defined below is used for various optimizations. +*/ +typedef unsigned int Bitmask; + +/* +** The following structure describes the FROM clause of a SELECT statement. +** Each table or subquery in the FROM clause is a separate element of +** the SrcList.a[] array. +** +** With the addition of multiple database support, the following structure +** can also be used to describe a particular table such as the table that +** is modified by an INSERT, DELETE, or UPDATE statement. In standard SQL, +** such a table must be a simple name: ID. But in SQLite, the table can +** now be identified by a database name, a dot, then the table name: ID.ID. +*/ +struct SrcList { + i16 nSrc; /* Number of tables or subqueries in the FROM clause */ + i16 nAlloc; /* Number of entries allocated in a[] below */ + struct SrcList_item { + char *zDatabase; /* Name of database holding this table */ + char *zName; /* Name of the table */ + char *zAlias; /* The "B" part of a "A AS B" phrase. zName is the "A" */ + Table *pTab; /* An SQL table corresponding to zName */ + Select *pSelect; /* A SELECT statement used in place of a table name */ + int jointype; /* Type of join between this table and the next */ + int iCursor; /* The VDBE cursor number used to access this table */ + Expr *pOn; /* The ON clause of a join */ + IdList *pUsing; /* The USING clause of a join */ + Bitmask colUsed; /* Bit N (1<<N) set if column N or pTab is used */ + } a[1]; /* One entry for each identifier on the list */ +}; + +/* +** Permitted values of the SrcList.a.jointype field +*/ +#define JT_INNER 0x0001 /* Any kind of inner or cross join */ +#define JT_NATURAL 0x0002 /* True for a "natural" join */ +#define JT_LEFT 0x0004 /* Left outer join */ +#define JT_RIGHT 0x0008 /* Right outer join */ +#define JT_OUTER 0x0010 /* The "OUTER" keyword is present */ +#define JT_ERROR 0x0020 /* unknown or unsupported join type */ + +/* +** For each nested loop in a WHERE clause implementation, the WhereInfo +** structure contains a single instance of this structure. This structure +** is intended to be private the the where.c module and should not be +** access or modified by other modules. +*/ +struct WhereLevel { + int iMem; /* Memory cell used by this level */ + Index *pIdx; /* Index used. NULL if no index */ + int iTabCur; /* The VDBE cursor used to access the table */ + int iIdxCur; /* The VDBE cursor used to acesss pIdx */ + int score; /* How well this index scored */ + int brk; /* Jump here to break out of the loop */ + int cont; /* Jump here to continue with the next loop cycle */ + int op, p1, p2; /* Opcode used to terminate the loop */ + int iLeftJoin; /* Memory cell used to implement LEFT OUTER JOIN */ + int top; /* First instruction of interior of the loop */ + int inOp, inP1, inP2;/* Opcode used to implement an IN operator */ + int bRev; /* Do the scan in the reverse direction */ +}; + +/* +** The WHERE clause processing routine has two halves. The +** first part does the start of the WHERE loop and the second +** half does the tail of the WHERE loop. An instance of +** this structure is returned by the first half and passed +** into the second half to give some continuity. +*/ +struct WhereInfo { + Parse *pParse; + SrcList *pTabList; /* List of tables in the join */ + int iTop; /* The very beginning of the WHERE loop */ + int iContinue; /* Jump here to continue with next record */ + int iBreak; /* Jump here to break out of the loop */ + int nLevel; /* Number of nested loop */ + WhereLevel a[1]; /* Information about each nest loop in the WHERE */ +}; + +/* +** A NameContext defines a context in which to resolve table and column +** names. The context consists of a list of tables (the pSrcList) field and +** a list of named expression (pEList). The named expression list may +** be NULL. The pSrc corresponds to the FROM clause of a SELECT or +** to the table being operated on by INSERT, UPDATE, or DELETE. The +** pEList corresponds to the result set of a SELECT and is NULL for +** other statements. +** +** NameContexts can be nested. When resolving names, the inner-most +** context is searched first. If no match is found, the next outer +** context is checked. If there is still no match, the next context +** is checked. This process continues until either a match is found +** or all contexts are check. When a match is found, the nRef member of +** the context containing the match is incremented. +** +** Each subquery gets a new NameContext. The pNext field points to the +** NameContext in the parent query. Thus the process of scanning the +** NameContext list corresponds to searching through successively outer +** subqueries looking for a match. +*/ +struct NameContext { + Parse *pParse; /* The parser */ + SrcList *pSrcList; /* One or more tables used to resolve names */ + ExprList *pEList; /* Optional list of named expressions */ + int nRef; /* Number of names resolved by this context */ + int nErr; /* Number of errors encountered while resolving names */ + u8 allowAgg; /* Aggregate functions allowed here */ + u8 hasAgg; + int nDepth; /* Depth of subquery recursion. 1 for no recursion */ + NameContext *pNext; /* Next outer name context. NULL for outermost */ +}; + +/* +** An instance of the following structure contains all information +** needed to generate code for a single SELECT statement. +** +** nLimit is set to -1 if there is no LIMIT clause. nOffset is set to 0. +** If there is a LIMIT clause, the parser sets nLimit to the value of the +** limit and nOffset to the value of the offset (or 0 if there is not +** offset). But later on, nLimit and nOffset become the memory locations +** in the VDBE that record the limit and offset counters. +*/ +struct Select { + ExprList *pEList; /* The fields of the result */ + u8 op; /* One of: TK_UNION TK_ALL TK_INTERSECT TK_EXCEPT */ + u8 isDistinct; /* True if the DISTINCT keyword is present */ + SrcList *pSrc; /* The FROM clause */ + Expr *pWhere; /* The WHERE clause */ + ExprList *pGroupBy; /* The GROUP BY clause */ + Expr *pHaving; /* The HAVING clause */ + ExprList *pOrderBy; /* The ORDER BY clause */ + Select *pPrior; /* Prior select in a compound select statement */ + Expr *pLimit; /* LIMIT expression. NULL means not used. */ + Expr *pOffset; /* OFFSET expression. NULL means not used. */ + int iLimit, iOffset; /* Memory registers holding LIMIT & OFFSET counters */ + IdList **ppOpenTemp; /* OP_OpenTemp addresses used by multi-selects */ + u8 isResolved; /* True once sqlite3SelectResolve() has run. */ + u8 isAgg; /* True if this is an aggregate query */ +}; + +/* +** The results of a select can be distributed in several ways. +*/ +#define SRT_Callback 1 /* Invoke a callback with each row of result */ +#define SRT_Mem 2 /* Store result in a memory cell */ +#define SRT_Set 3 /* Store result as unique keys in a table */ +#define SRT_Union 5 /* Store result as keys in a table */ +#define SRT_Except 6 /* Remove result from a UNION table */ +#define SRT_Table 7 /* Store result as data with a unique key */ +#define SRT_TempTable 8 /* Store result in a trasient table */ +#define SRT_Discard 9 /* Do not save the results anywhere */ +#define SRT_Sorter 10 /* Store results in the sorter */ +#define SRT_Subroutine 11 /* Call a subroutine to handle results */ +#define SRT_Exists 12 /* Put 0 or 1 in a memory cell */ + +/* +** When a SELECT uses aggregate functions (like "count(*)" or "avg(f1)") +** we have to do some additional analysis of expressions. An instance +** of the following structure holds information about a single subexpression +** somewhere in the SELECT statement. An array of these structures holds +** all the information we need to generate code for aggregate +** expressions. +** +** Note that when analyzing a SELECT containing aggregates, both +** non-aggregate field variables and aggregate functions are stored +** in the AggExpr array of the Parser structure. +** +** The pExpr field points to an expression that is part of either the +** field list, the GROUP BY clause, the HAVING clause or the ORDER BY +** clause. The expression will be freed when those clauses are cleaned +** up. Do not try to delete the expression attached to AggExpr.pExpr. +** +** If AggExpr.pExpr==0, that means the expression is "count(*)". +*/ +struct AggExpr { + int isAgg; /* if TRUE contains an aggregate function */ + Expr *pExpr; /* The expression */ + FuncDef *pFunc; /* Information about the aggregate function */ +}; + +/* +** An SQL parser context. A copy of this structure is passed through +** the parser and down into all the parser action routine in order to +** carry around information that is global to the entire parse. +** +** The structure is divided into two parts. When the parser and code +** generate call themselves recursively, the first part of the structure +** is constant but the second part is reset at the beginning and end of +** each recursion. +*/ +struct Parse { + sqlite3 *db; /* The main database structure */ + int rc; /* Return code from execution */ + char *zErrMsg; /* An error message */ + Vdbe *pVdbe; /* An engine for executing database bytecode */ + u8 colNamesSet; /* TRUE after OP_ColumnName has been issued to pVdbe */ + u8 nameClash; /* A permanent table name clashes with temp table name */ + u8 checkSchema; /* Causes schema cookie check after an error */ + u8 nested; /* Number of nested calls to the parser/code generator */ + u8 fillAgg; /* If true, ignore the Expr.iAgg field. Normally false */ + int nErr; /* Number of errors seen */ + int nTab; /* Number of previously allocated VDBE cursors */ + int nMem; /* Number of memory cells used so far */ + int nSet; /* Number of sets used so far */ + u32 writeMask; /* Start a write transaction on these databases */ + u32 cookieMask; /* Bitmask of schema verified databases */ + int cookieGoto; /* Address of OP_Goto to cookie verifier subroutine */ + int cookieValue[MAX_ATTACHED+2]; /* Values of cookies to verify */ + + /* Above is constant between recursions. Below is reset before and after + ** each recursion */ + + int nVar; /* Number of '?' variables seen in the SQL so far */ + int nVarExpr; /* Number of used slots in apVarExpr[] */ + int nVarExprAlloc; /* Number of allocated slots in apVarExpr[] */ + Expr **apVarExpr; /* Pointers to :aaa and $aaaa wildcard expressions */ + u8 explain; /* True if the EXPLAIN flag is found on the query */ + Token sErrToken; /* The token at which the error occurred */ + Token sNameToken; /* Token with unqualified schema object name */ + Token sLastToken; /* The last token parsed */ + const char *zSql; /* All SQL text */ + const char *zTail; /* All SQL text past the last semicolon parsed */ + Table *pNewTable; /* A table being constructed by CREATE TABLE */ + Trigger *pNewTrigger; /* Trigger under construct by a CREATE TRIGGER */ + TriggerStack *trigStack; /* Trigger actions being coded */ + const char *zAuthContext; /* The 6th parameter to db->xAuth callbacks */ + int nAgg; /* Number of aggregate expressions */ + AggExpr *aAgg; /* An array of aggregate expressions */ + int nMaxDepth; /* Maximum depth of subquery recursion */ +}; + +/* +** An instance of the following structure can be declared on a stack and used +** to save the Parse.zAuthContext value so that it can be restored later. +*/ +struct AuthContext { + const char *zAuthContext; /* Put saved Parse.zAuthContext here */ + Parse *pParse; /* The Parse structure */ +}; + +/* +** Bitfield flags for P2 value in OP_Insert and OP_Delete +*/ +#define OPFLAG_NCHANGE 1 /* Set to update db->nChange */ +#define OPFLAG_LASTROWID 2 /* Set to update db->lastRowid */ + +/* + * Each trigger present in the database schema is stored as an instance of + * struct Trigger. + * + * Pointers to instances of struct Trigger are stored in two ways. + * 1. In the "trigHash" hash table (part of the sqlite3* that represents the + * database). This allows Trigger structures to be retrieved by name. + * 2. All triggers associated with a single table form a linked list, using the + * pNext member of struct Trigger. A pointer to the first element of the + * linked list is stored as the "pTrigger" member of the associated + * struct Table. + * + * The "step_list" member points to the first element of a linked list + * containing the SQL statements specified as the trigger program. + */ +struct Trigger { + char *name; /* The name of the trigger */ + char *table; /* The table or view to which the trigger applies */ + u8 iDb; /* Database containing this trigger */ + u8 iTabDb; /* Database containing Trigger.table */ + u8 op; /* One of TK_DELETE, TK_UPDATE, TK_INSERT */ + u8 tr_tm; /* One of TRIGGER_BEFORE, TRIGGER_AFTER */ + Expr *pWhen; /* The WHEN clause of the expresion (may be NULL) */ + IdList *pColumns; /* If this is an UPDATE OF <column-list> trigger, + the <column-list> is stored here */ + int foreach; /* One of TK_ROW or TK_STATEMENT */ + Token nameToken; /* Token containing zName. Use during parsing only */ + + TriggerStep *step_list; /* Link list of trigger program steps */ + Trigger *pNext; /* Next trigger associated with the table */ +}; + +/* +** A trigger is either a BEFORE or an AFTER trigger. The following constants +** determine which. +** +** If there are multiple triggers, you might of some BEFORE and some AFTER. +** In that cases, the constants below can be ORed together. +*/ +#define TRIGGER_BEFORE 1 +#define TRIGGER_AFTER 2 + +/* + * An instance of struct TriggerStep is used to store a single SQL statement + * that is a part of a trigger-program. + * + * Instances of struct TriggerStep are stored in a singly linked list (linked + * using the "pNext" member) referenced by the "step_list" member of the + * associated struct Trigger instance. The first element of the linked list is + * the first step of the trigger-program. + * + * The "op" member indicates whether this is a "DELETE", "INSERT", "UPDATE" or + * "SELECT" statement. The meanings of the other members is determined by the + * value of "op" as follows: + * + * (op == TK_INSERT) + * orconf -> stores the ON CONFLICT algorithm + * pSelect -> If this is an INSERT INTO ... SELECT ... statement, then + * this stores a pointer to the SELECT statement. Otherwise NULL. + * target -> A token holding the name of the table to insert into. + * pExprList -> If this is an INSERT INTO ... VALUES ... statement, then + * this stores values to be inserted. Otherwise NULL. + * pIdList -> If this is an INSERT INTO ... (<column-names>) VALUES ... + * statement, then this stores the column-names to be + * inserted into. + * + * (op == TK_DELETE) + * target -> A token holding the name of the table to delete from. + * pWhere -> The WHERE clause of the DELETE statement if one is specified. + * Otherwise NULL. + * + * (op == TK_UPDATE) + * target -> A token holding the name of the table to update rows of. + * pWhere -> The WHERE clause of the UPDATE statement if one is specified. + * Otherwise NULL. + * pExprList -> A list of the columns to update and the expressions to update + * them to. See sqlite3Update() documentation of "pChanges" + * argument. + * + */ +struct TriggerStep { + int op; /* One of TK_DELETE, TK_UPDATE, TK_INSERT, TK_SELECT */ + int orconf; /* OE_Rollback etc. */ + Trigger *pTrig; /* The trigger that this step is a part of */ + + Select *pSelect; /* Valid for SELECT and sometimes + INSERT steps (when pExprList == 0) */ + Token target; /* Valid for DELETE, UPDATE, INSERT steps */ + Expr *pWhere; /* Valid for DELETE, UPDATE steps */ + ExprList *pExprList; /* Valid for UPDATE statements and sometimes + INSERT steps (when pSelect == 0) */ + IdList *pIdList; /* Valid for INSERT statements only */ + + TriggerStep * pNext; /* Next in the link-list */ +}; + +/* + * An instance of struct TriggerStack stores information required during code + * generation of a single trigger program. While the trigger program is being + * coded, its associated TriggerStack instance is pointed to by the + * "pTriggerStack" member of the Parse structure. + * + * The pTab member points to the table that triggers are being coded on. The + * newIdx member contains the index of the vdbe cursor that points at the temp + * table that stores the new.* references. If new.* references are not valid + * for the trigger being coded (for example an ON DELETE trigger), then newIdx + * is set to -1. The oldIdx member is analogous to newIdx, for old.* references. + * + * The ON CONFLICT policy to be used for the trigger program steps is stored + * as the orconf member. If this is OE_Default, then the ON CONFLICT clause + * specified for individual triggers steps is used. + * + * struct TriggerStack has a "pNext" member, to allow linked lists to be + * constructed. When coding nested triggers (triggers fired by other triggers) + * each nested trigger stores its parent trigger's TriggerStack as the "pNext" + * pointer. Once the nested trigger has been coded, the pNext value is restored + * to the pTriggerStack member of the Parse stucture and coding of the parent + * trigger continues. + * + * Before a nested trigger is coded, the linked list pointed to by the + * pTriggerStack is scanned to ensure that the trigger is not about to be coded + * recursively. If this condition is detected, the nested trigger is not coded. + */ +struct TriggerStack { + Table *pTab; /* Table that triggers are currently being coded on */ + int newIdx; /* Index of vdbe cursor to "new" temp table */ + int oldIdx; /* Index of vdbe cursor to "old" temp table */ + int orconf; /* Current orconf policy */ + int ignoreJump; /* where to jump to for a RAISE(IGNORE) */ + Trigger *pTrigger; /* The trigger currently being coded */ + TriggerStack *pNext; /* Next trigger down on the trigger stack */ +}; + +/* +** The following structure contains information used by the sqliteFix... +** routines as they walk the parse tree to make database references +** explicit. +*/ +typedef struct DbFixer DbFixer; +struct DbFixer { + Parse *pParse; /* The parsing context. Error messages written here */ + const char *zDb; /* Make sure all objects are contained in this database */ + const char *zType; /* Type of the container - used for error messages */ + const Token *pName; /* Name of the container - used for error messages */ +}; + +/* +** A pointer to this structure is used to communicate information +** from sqlite3Init and OP_ParseSchema into the sqlite3InitCallback. +*/ +typedef struct { + sqlite3 *db; /* The database being initialized */ + char **pzErrMsg; /* Error message stored here */ +} InitData; + +/* + * This global flag is set for performance testing of triggers. When it is set + * SQLite will perform the overhead of building new and old trigger references + * even when no triggers exist + */ +extern int sqlite3_always_code_trigger_setup; + +/* +** Internal function prototypes +*/ +int sqlite3StrICmp(const char *, const char *); +int sqlite3StrNICmp(const char *, const char *, int); +int sqlite3HashNoCase(const char *, int); +int sqlite3IsNumber(const char*, int*, u8); +int sqlite3Compare(const char *, const char *); +int sqlite3SortCompare(const char *, const char *); +void sqlite3RealToSortable(double r, char *); +#ifdef SQLITE_MEMDEBUG + void *sqlite3Malloc_(int,int,char*,int); + void sqlite3Free_(void*,char*,int); + void *sqlite3Realloc_(void*,int,char*,int); + char *sqlite3StrDup_(const char*,char*,int); + char *sqlite3StrNDup_(const char*, int,char*,int); + void sqlite3CheckMemory(void*,int); +#else + void *sqlite3Malloc(int); + void *sqlite3MallocRaw(int); + void sqlite3Free(void*); + void *sqlite3Realloc(void*,int); + char *sqlite3StrDup(const char*); + char *sqlite3StrNDup(const char*, int); +# define sqlite3CheckMemory(a,b) +# define sqlite3MallocX sqlite3Malloc +#endif +void sqlite3FreeX(void*); +void *sqlite3MallocX(int); +char *sqlite3MPrintf(const char*, ...); +char *sqlite3VMPrintf(const char*, va_list); +void sqlite3DebugPrintf(const char*, ...); +void *sqlite3TextToPtr(const char*); +void sqlite3SetString(char **, ...); +void sqlite3ErrorMsg(Parse*, const char*, ...); +void sqlite3Dequote(char*); +int sqlite3KeywordCode(const char*, int); +int sqlite3RunParser(Parse*, const char*, char **); +void sqlite3FinishCoding(Parse*); +Expr *sqlite3Expr(int, Expr*, Expr*, const Token*); +Expr *sqlite3RegisterExpr(Parse*,Token*); +Expr *sqlite3ExprAnd(Expr*, Expr*); +void sqlite3ExprSpan(Expr*,Token*,Token*); +Expr *sqlite3ExprFunction(ExprList*, Token*); +void sqlite3ExprAssignVarNumber(Parse*, Expr*); +void sqlite3ExprDelete(Expr*); +ExprList *sqlite3ExprListAppend(ExprList*,Expr*,Token*); +void sqlite3ExprListDelete(ExprList*); +int sqlite3Init(sqlite3*, char**); +int sqlite3InitCallback(void*, int, char**, char**); +void sqlite3Pragma(Parse*,Token*,Token*,Token*,int); +void sqlite3ResetInternalSchema(sqlite3*, int); +void sqlite3BeginParse(Parse*,int); +void sqlite3RollbackInternalChanges(sqlite3*); +void sqlite3CommitInternalChanges(sqlite3*); +Table *sqlite3ResultSetOfSelect(Parse*,char*,Select*); +void sqlite3OpenMasterTable(Vdbe *v, int); +void sqlite3StartTable(Parse*,Token*,Token*,Token*,int,int); +void sqlite3AddColumn(Parse*,Token*); +void sqlite3AddNotNull(Parse*, int); +void sqlite3AddPrimaryKey(Parse*, ExprList*, int, int); +void sqlite3AddColumnType(Parse*,Token*,Token*); +void sqlite3AddDefaultValue(Parse*,Expr*); +void sqlite3AddCollateType(Parse*, const char*, int); +void sqlite3EndTable(Parse*,Token*,Token*,Select*); + +#ifndef SQLITE_OMIT_VIEW + void sqlite3CreateView(Parse*,Token*,Token*,Token*,Select*,int); + int sqlite3ViewGetColumnNames(Parse*,Table*); +#else +# define sqlite3ViewGetColumnNames(A,B) 0 +#endif + +void sqlite3DropTable(Parse*, SrcList*, int); +void sqlite3DeleteTable(sqlite3*, Table*); +void sqlite3Insert(Parse*, SrcList*, ExprList*, Select*, IdList*, int); +IdList *sqlite3IdListAppend(IdList*, Token*); +int sqlite3IdListIndex(IdList*,const char*); +SrcList *sqlite3SrcListAppend(SrcList*, Token*, Token*); +void sqlite3SrcListAddAlias(SrcList*, Token*); +void sqlite3SrcListAssignCursors(Parse*, SrcList*); +void sqlite3IdListDelete(IdList*); +void sqlite3SrcListDelete(SrcList*); +void sqlite3CreateIndex(Parse*,Token*,Token*,SrcList*,ExprList*,int,Token*, + Token*); +void sqlite3DropIndex(Parse*, SrcList*); +void sqlite3AddKeyType(Vdbe*, ExprList*); +void sqlite3AddIdxKeyType(Vdbe*, Index*); +int sqlite3Select(Parse*, Select*, int, int, Select*, int, int*, char *aff); +Select *sqlite3SelectNew(ExprList*,SrcList*,Expr*,ExprList*,Expr*,ExprList*, + int,Expr*,Expr*); +void sqlite3SelectDelete(Select*); +void sqlite3SelectUnbind(Select*); +Table *sqlite3SrcListLookup(Parse*, SrcList*); +int sqlite3IsReadOnly(Parse*, Table*, int); +void sqlite3OpenTableForReading(Vdbe*, int iCur, Table*); +void sqlite3OpenTable(Vdbe*, int iCur, Table*, int); +void sqlite3DeleteFrom(Parse*, SrcList*, Expr*); +void sqlite3Update(Parse*, SrcList*, ExprList*, Expr*, int); +WhereInfo *sqlite3WhereBegin(Parse*, SrcList*, Expr*, ExprList**); +void sqlite3WhereEnd(WhereInfo*); +void sqlite3ExprCode(Parse*, Expr*); +void sqlite3ExprCodeAndCache(Parse*, Expr*); +int sqlite3ExprCodeExprList(Parse*, ExprList*); +void sqlite3ExprIfTrue(Parse*, Expr*, int, int); +void sqlite3ExprIfFalse(Parse*, Expr*, int, int); +void sqlite3NextedParse(Parse*, const char*, ...); +Table *sqlite3FindTable(sqlite3*,const char*, const char*); +Table *sqlite3LocateTable(Parse*,const char*, const char*); +Index *sqlite3FindIndex(sqlite3*,const char*, const char*); +void sqlite3UnlinkAndDeleteTable(sqlite3*,int,const char*); +void sqlite3UnlinkAndDeleteIndex(sqlite3*,int,const char*); +void sqlite3Vacuum(Parse*, Token*); +int sqlite3RunVacuum(char**, sqlite3*); +char *sqlite3NameFromToken(Token*); +int sqlite3ExprCheck(Parse*, Expr*, int, int*); +int sqlite3ExprCompare(Expr*, Expr*); +int sqliteFuncId(Token*); +int sqlite3ExprResolveNames(NameContext *, Expr *); +int sqlite3ExprAnalyzeAggregates(NameContext*, Expr*); +Vdbe *sqlite3GetVdbe(Parse*); +void sqlite3Randomness(int, void*); +void sqlite3RollbackAll(sqlite3*); +void sqlite3CodeVerifySchema(Parse*, int); +void sqlite3BeginTransaction(Parse*, int); +void sqlite3CommitTransaction(Parse*); +void sqlite3RollbackTransaction(Parse*); +int sqlite3ExprIsConstant(Expr*); +int sqlite3ExprIsInteger(Expr*, int*); +int sqlite3IsRowid(const char*); +void sqlite3GenerateRowDelete(sqlite3*, Vdbe*, Table*, int, int); +void sqlite3GenerateRowIndexDelete(sqlite3*, Vdbe*, Table*, int, char*); +void sqlite3GenerateIndexKey(Vdbe*, Index*, int); +void sqlite3GenerateConstraintChecks(Parse*,Table*,int,char*,int,int,int,int); +void sqlite3CompleteInsertion(Parse*, Table*, int, char*, int, int, int); +void sqlite3OpenTableAndIndices(Parse*, Table*, int, int); +void sqlite3BeginWriteOperation(Parse*, int, int); +Expr *sqlite3ExprDup(Expr*); +void sqlite3TokenCopy(Token*, Token*); +ExprList *sqlite3ExprListDup(ExprList*); +SrcList *sqlite3SrcListDup(SrcList*); +IdList *sqlite3IdListDup(IdList*); +Select *sqlite3SelectDup(Select*); +FuncDef *sqlite3FindFunction(sqlite3*,const char*,int,int,u8,int); +void sqlite3RegisterBuiltinFunctions(sqlite3*); +void sqlite3RegisterDateTimeFunctions(sqlite3*); +int sqlite3SafetyOn(sqlite3*); +int sqlite3SafetyOff(sqlite3*); +int sqlite3SafetyCheck(sqlite3*); +void sqlite3ChangeCookie(sqlite3*, Vdbe*, int); + +#ifndef SQLITE_OMIT_TRIGGER + void sqlite3BeginTrigger(Parse*, Token*,Token*,int,int,IdList*,SrcList*, + int,Expr*,int); + void sqlite3FinishTrigger(Parse*, TriggerStep*, Token*); + void sqlite3DropTrigger(Parse*, SrcList*); + void sqlite3DropTriggerPtr(Parse*, Trigger*, int); + int sqlite3TriggersExist(Parse*, Table*, int, ExprList*); + int sqlite3CodeRowTrigger(Parse*, int, ExprList*, int, Table *, int, int, + int, int); + void sqliteViewTriggers(Parse*, Table*, Expr*, int, ExprList*); + void sqlite3DeleteTriggerStep(TriggerStep*); + TriggerStep *sqlite3TriggerSelectStep(Select*); + TriggerStep *sqlite3TriggerInsertStep(Token*, IdList*, ExprList*,Select*,int); + TriggerStep *sqlite3TriggerUpdateStep(Token*, ExprList*, Expr*, int); + TriggerStep *sqlite3TriggerDeleteStep(Token*, Expr*); + void sqlite3DeleteTrigger(Trigger*); + void sqlite3UnlinkAndDeleteTrigger(sqlite3*,int,const char*); +#else +# define sqlite3TriggersExist(A,B,C,D,E,F) 0 +# define sqlite3DeleteTrigger(A) +# define sqlite3DropTriggerPtr(A,B,C) +# define sqlite3UnlinkAndDeleteTrigger(A,B,C) +# define sqlite3CodeRowTrigger(A,B,C,D,E,F,G,H,I) 0 +#endif + +int sqlite3JoinType(Parse*, Token*, Token*, Token*); +void sqlite3CreateForeignKey(Parse*, ExprList*, Token*, ExprList*, int); +void sqlite3DeferForeignKey(Parse*, int); +#ifndef SQLITE_OMIT_AUTHORIZATION + void sqlite3AuthRead(Parse*,Expr*,SrcList*); + int sqlite3AuthCheck(Parse*,int, const char*, const char*, const char*); + void sqlite3AuthContextPush(Parse*, AuthContext*, const char*); + void sqlite3AuthContextPop(AuthContext*); +#else +# define sqlite3AuthRead(a,b,c) +# define sqlite3AuthCheck(a,b,c,d,e) SQLITE_OK +# define sqlite3AuthContextPush(a,b,c) +# define sqlite3AuthContextPop(a) ((void)(a)) +#endif +void sqlite3Attach(Parse*, Token*, Token*, int, Token*); +void sqlite3Detach(Parse*, Token*); +int sqlite3BtreeFactory(const sqlite3 *db, const char *zFilename, + int omitJournal, int nCache, Btree **ppBtree); +int sqlite3FixInit(DbFixer*, Parse*, int, const char*, const Token*); +int sqlite3FixSrcList(DbFixer*, SrcList*); +int sqlite3FixSelect(DbFixer*, Select*); +int sqlite3FixExpr(DbFixer*, Expr*); +int sqlite3FixExprList(DbFixer*, ExprList*); +int sqlite3FixTriggerStep(DbFixer*, TriggerStep*); +double sqlite3AtoF(const char *z, const char **); +char *sqlite3_snprintf(int,char*,const char*,...); +int sqlite3GetInt32(const char *, int*); +int sqlite3FitsIn64Bits(const char *); +int sqlite3utf16ByteLen(const void *pData, int nChar); +int sqlite3utf8CharLen(const char *pData, int nByte); +int sqlite3ReadUtf8(const unsigned char *); +int sqlite3PutVarint(unsigned char *, u64); +int sqlite3GetVarint(const unsigned char *, u64 *); +int sqlite3GetVarint32(const unsigned char *, u32 *); +int sqlite3VarintLen(u64 v); +void sqlite3IndexAffinityStr(Vdbe *, Index *); +void sqlite3TableAffinityStr(Vdbe *, Table *); +char sqlite3CompareAffinity(Expr *pExpr, char aff2); +int sqlite3IndexAffinityOk(Expr *pExpr, char idx_affinity); +char sqlite3ExprAffinity(Expr *pExpr); +int sqlite3atoi64(const char*, i64*); +void sqlite3Error(sqlite3*, int, const char*,...); +void *sqlite3HexToBlob(const char *z); +int sqlite3TwoPartName(Parse *, Token *, Token *, Token **); +const char *sqlite3ErrStr(int); +int sqlite3ReadUniChar(const char *zStr, int *pOffset, u8 *pEnc, int fold); +int sqlite3ReadSchema(Parse *pParse); +CollSeq *sqlite3FindCollSeq(sqlite3*,u8 enc, const char *,int,int); +CollSeq *sqlite3LocateCollSeq(Parse *pParse, const char *zName, int nName); +CollSeq *sqlite3ExprCollSeq(Parse *pParse, Expr *pExpr); +int sqlite3CheckCollSeq(Parse *, CollSeq *); +int sqlite3CheckIndexCollSeq(Parse *, Index *); +int sqlite3CheckObjectName(Parse *, const char *); +void sqlite3VdbeSetChanges(sqlite3 *, int); +void sqlite3utf16Substr(sqlite3_context *,int,sqlite3_value **); + +const void *sqlite3ValueText(sqlite3_value*, u8); +int sqlite3ValueBytes(sqlite3_value*, u8); +void sqlite3ValueSetStr(sqlite3_value*, int, const void *,u8, void(*)(void*)); +void sqlite3ValueFree(sqlite3_value*); +sqlite3_value *sqlite3ValueNew(); +sqlite3_value *sqlite3GetTransientValue(sqlite3*db); +int sqlite3ValueFromExpr(Expr *, u8, u8, sqlite3_value **); +void sqlite3ValueApplyAffinity(sqlite3_value *, u8, u8); +extern const unsigned char sqlite3UpperToLower[]; +void sqlite3RootPageMoved(Db*, int, int); +void sqlite3Reindex(Parse*, Token*, Token*); +void sqlite3AlterFunctions(sqlite3*); +void sqlite3AlterRenameTable(Parse*, SrcList*, Token*); +int sqlite3GetToken(const unsigned char *, int *); +void sqlite3NestedParse(Parse*, const char*, ...); +void sqlite3ExpirePreparedStatements(sqlite3*); +void sqlite3CodeSubselect(Parse *, Expr *); +int sqlite3SelectResolve(Parse *, Select *, NameContext *); +void sqlite3ColumnDefault(Vdbe *, Table *, int); +void sqlite3AlterFinishAddColumn(Parse *, Token *); +void sqlite3AlterBeginAddColumn(Parse *, SrcList *); +const char *sqlite3TestErrorName(int); +CollSeq *sqlite3GetCollSeq(sqlite3*, CollSeq *, const char *, int); + +#ifdef SQLITE_SSE +#include "sseInt.h" +#endif + +#endif diff --git a/src/sqlite/table.c b/src/sqlite/table.c new file mode 100644 index 0000000..d4ef2c8 --- /dev/null +++ b/src/sqlite/table.c @@ -0,0 +1,195 @@ +/* +** 2001 September 15 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** This file contains the sqlite3_get_table() and sqlite3_free_table() +** interface routines. These are just wrappers around the main +** interface routine of sqlite3_exec(). +** +** These routines are in a separate files so that they will not be linked +** if they are not used. +*/ +#include <stdlib.h> +#include <string.h> +#include "sqliteInt.h" + +/* +** This structure is used to pass data from sqlite3_get_table() through +** to the callback function is uses to build the result. +*/ +typedef struct TabResult { + char **azResult; + char *zErrMsg; + int nResult; + int nAlloc; + int nRow; + int nColumn; + int nData; + int rc; +} TabResult; + +/* +** This routine is called once for each row in the result table. Its job +** is to fill in the TabResult structure appropriately, allocating new +** memory as necessary. +*/ +static int sqlite3_get_table_cb(void *pArg, int nCol, char **argv, char **colv){ + TabResult *p = (TabResult*)pArg; + int need; + int i; + char *z; + + /* Make sure there is enough space in p->azResult to hold everything + ** we need to remember from this invocation of the callback. + */ + if( p->nRow==0 && argv!=0 ){ + need = nCol*2; + }else{ + need = nCol; + } + if( p->nData + need >= p->nAlloc ){ + char **azNew; + p->nAlloc = p->nAlloc*2 + need + 1; + azNew = realloc( p->azResult, sizeof(char*)*p->nAlloc ); + if( azNew==0 ) goto malloc_failed; + p->azResult = azNew; + } + + /* If this is the first row, then generate an extra row containing + ** the names of all columns. + */ + if( p->nRow==0 ){ + p->nColumn = nCol; + for(i=0; i<nCol; i++){ + if( colv[i]==0 ){ + z = 0; + }else{ + z = malloc( strlen(colv[i])+1 ); + if( z==0 ) goto malloc_failed; + strcpy(z, colv[i]); + } + p->azResult[p->nData++] = z; + } + }else if( p->nColumn!=nCol ){ + sqlite3SetString(&p->zErrMsg, + "sqlite3_get_table() called with two or more incompatible queries", + (char*)0); + p->rc = SQLITE_ERROR; + return 1; + } + + /* Copy over the row data + */ + if( argv!=0 ){ + for(i=0; i<nCol; i++){ + if( argv[i]==0 ){ + z = 0; + }else{ + z = malloc( strlen(argv[i])+1 ); + if( z==0 ) goto malloc_failed; + strcpy(z, argv[i]); + } + p->azResult[p->nData++] = z; + } + p->nRow++; + } + return 0; + +malloc_failed: + p->rc = SQLITE_NOMEM; + return 1; +} + +/* +** Query the database. But instead of invoking a callback for each row, +** malloc() for space to hold the result and return the entire results +** at the conclusion of the call. +** +** The result that is written to ***pazResult is held in memory obtained +** from malloc(). But the caller cannot free this memory directly. +** Instead, the entire table should be passed to sqlite3_free_table() when +** the calling procedure is finished using it. +*/ +int sqlite3_get_table( + sqlite3 *db, /* The database on which the SQL executes */ + const char *zSql, /* The SQL to be executed */ + char ***pazResult, /* Write the result table here */ + int *pnRow, /* Write the number of rows in the result here */ + int *pnColumn, /* Write the number of columns of result here */ + char **pzErrMsg /* Write error messages here */ +){ + int rc; + TabResult res; + if( pazResult==0 ){ return SQLITE_ERROR; } + *pazResult = 0; + if( pnColumn ) *pnColumn = 0; + if( pnRow ) *pnRow = 0; + res.zErrMsg = 0; + res.nResult = 0; + res.nRow = 0; + res.nColumn = 0; + res.nData = 1; + res.nAlloc = 20; + res.rc = SQLITE_OK; + res.azResult = malloc( sizeof(char*)*res.nAlloc ); + if( res.azResult==0 ) return SQLITE_NOMEM; + res.azResult[0] = 0; + rc = sqlite3_exec(db, zSql, sqlite3_get_table_cb, &res, pzErrMsg); + if( res.azResult ){ + res.azResult[0] = (char*)res.nData; + } + if( rc==SQLITE_ABORT ){ + sqlite3_free_table(&res.azResult[1]); + if( res.zErrMsg ){ + if( pzErrMsg ){ + free(*pzErrMsg); + *pzErrMsg = sqlite3_mprintf("%s",res.zErrMsg); + } + sqliteFree(res.zErrMsg); + } + db->errCode = res.rc; + return res.rc; + } + sqliteFree(res.zErrMsg); + if( rc!=SQLITE_OK ){ + sqlite3_free_table(&res.azResult[1]); + return rc; + } + if( res.nAlloc>res.nData ){ + char **azNew; + azNew = realloc( res.azResult, sizeof(char*)*(res.nData+1) ); + if( azNew==0 ){ + sqlite3_free_table(&res.azResult[1]); + return SQLITE_NOMEM; + } + res.nAlloc = res.nData+1; + res.azResult = azNew; + } + *pazResult = &res.azResult[1]; + if( pnColumn ) *pnColumn = res.nColumn; + if( pnRow ) *pnRow = res.nRow; + return rc; +} + +/* +** This routine frees the space the sqlite3_get_table() malloced. +*/ +void sqlite3_free_table( + char **azResult /* Result returned from from sqlite3_get_table() */ +){ + if( azResult ){ + int i, n; + azResult--; + if( azResult==0 ) return; + n = (int)azResult[0]; + for(i=1; i<n; i++){ if( azResult[i] ) free(azResult[i]); } + free(azResult); + } +} diff --git a/src/sqlite/tokenize.c b/src/sqlite/tokenize.c new file mode 100644 index 0000000..056a4ba --- /dev/null +++ b/src/sqlite/tokenize.c @@ -0,0 +1,670 @@ +/* +** 2001 September 15 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** An tokenizer for SQL +** +** This file contains C code that splits an SQL input string up into +** individual tokens and sends those tokens one-by-one over to the +** parser for analysis. +** +** $Id: tokenize.c,v 1.1.1.1 2006/02/03 20:35:19 hoganrobert Exp $ +*/ +#include "sqliteInt.h" +#include "os.h" +#include <ctype.h> +#include <stdlib.h> + +/* +** The sqlite3KeywordCode function looks up an identifier to determine if +** it is a keyword. If it is a keyword, the token code of that keyword is +** returned. If the input is not a keyword, TK_ID is returned. +** +** The implementation of this routine was generated by a program, +** mkkeywordhash.h, located in the tool subdirectory of the distribution. +** The output of the mkkeywordhash.c program is written into a file +** named keywordhash.h and then included into this source file by +** the #include below. +*/ +#include "keywordhash.h" + + +/* +** If X is a character that can be used in an identifier and +** X&0x80==0 then isIdChar[X] will be 1. If X&0x80==0x80 then +** X is always an identifier character. (Hence all UTF-8 +** characters can be part of an identifier). isIdChar[X] will +** be 0 for every character in the lower 128 ASCII characters +** that cannot be used as part of an identifier. +** +** In this implementation, an identifier can be a string of +** alphabetic characters, digits, and "_" plus any character +** with the high-order bit set. The latter rule means that +** any sequence of UTF-8 characters or characters taken from +** an extended ISO8859 character set can form an identifier. +** +** Ticket #1066. the SQL standard does not allow '$' in the +** middle of identfiers. But many SQL implementations do. +** SQLite will allow '$' in identifiers for compatibility. +** But the feature is undocumented. +*/ +static const char isIdChar[] = { +/* x0 x1 x2 x3 x4 x5 x6 x7 x8 x9 xA xB xC xD xE xF */ + 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 2x */ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, /* 3x */ + 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 4x */ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, /* 5x */ + 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 6x */ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, /* 7x */ +}; + +#define IdChar(C) (((c=C)&0x80)!=0 || (c>0x1f && isIdChar[c-0x20])) + +/* +** Return the length of the token that begins at z[0]. +** Store the token type in *tokenType before returning. +*/ +static int getToken(const unsigned char *z, int *tokenType){ + int i, c; + switch( *z ){ + case ' ': case '\t': case '\n': case '\f': case '\r': { + for(i=1; isspace(z[i]); i++){} + *tokenType = TK_SPACE; + return i; + } + case '-': { + if( z[1]=='-' ){ + for(i=2; (c=z[i])!=0 && c!='\n'; i++){} + *tokenType = TK_COMMENT; + return i; + } + *tokenType = TK_MINUS; + return 1; + } + case '(': { + *tokenType = TK_LP; + return 1; + } + case ')': { + *tokenType = TK_RP; + return 1; + } + case ';': { + *tokenType = TK_SEMI; + return 1; + } + case '+': { + *tokenType = TK_PLUS; + return 1; + } + case '*': { + *tokenType = TK_STAR; + return 1; + } + case '/': { + if( z[1]!='*' || z[2]==0 ){ + *tokenType = TK_SLASH; + return 1; + } + for(i=3, c=z[2]; (c!='*' || z[i]!='/') && (c=z[i])!=0; i++){} + if( c ) i++; + *tokenType = TK_COMMENT; + return i; + } + case '%': { + *tokenType = TK_REM; + return 1; + } + case '=': { + *tokenType = TK_EQ; + return 1 + (z[1]=='='); + } + case '<': { + if( (c=z[1])=='=' ){ + *tokenType = TK_LE; + return 2; + }else if( c=='>' ){ + *tokenType = TK_NE; + return 2; + }else if( c=='<' ){ + *tokenType = TK_LSHIFT; + return 2; + }else{ + *tokenType = TK_LT; + return 1; + } + } + case '>': { + if( (c=z[1])=='=' ){ + *tokenType = TK_GE; + return 2; + }else if( c=='>' ){ + *tokenType = TK_RSHIFT; + return 2; + }else{ + *tokenType = TK_GT; + return 1; + } + } + case '!': { + if( z[1]!='=' ){ + *tokenType = TK_ILLEGAL; + return 2; + }else{ + *tokenType = TK_NE; + return 2; + } + } + case '|': { + if( z[1]!='|' ){ + *tokenType = TK_BITOR; + return 1; + }else{ + *tokenType = TK_CONCAT; + return 2; + } + } + case ',': { + *tokenType = TK_COMMA; + return 1; + } + case '&': { + *tokenType = TK_BITAND; + return 1; + } + case '~': { + *tokenType = TK_BITNOT; + return 1; + } + case '#': { + for(i=1; isdigit(z[i]) || (i==1 && z[1]=='-'); i++){} + *tokenType = TK_REGISTER; + return i; + } + case '\'': case '"': { + int delim = z[0]; + for(i=1; (c=z[i])!=0; i++){ + if( c==delim ){ + if( z[i+1]==delim ){ + i++; + }else{ + break; + } + } + } + if( c ) i++; + *tokenType = TK_STRING; + return i; + } + case '.': { + *tokenType = TK_DOT; + return 1; + } + case '0': case '1': case '2': case '3': case '4': + case '5': case '6': case '7': case '8': case '9': { + *tokenType = TK_INTEGER; + for(i=1; isdigit(z[i]); i++){} +#ifndef SQLITE_OMIT_FLOATING_POINT + if( z[i]=='.' && isdigit(z[i+1]) ){ + i += 2; + while( isdigit(z[i]) ){ i++; } + *tokenType = TK_FLOAT; + } + if( (z[i]=='e' || z[i]=='E') && + ( isdigit(z[i+1]) + || ((z[i+1]=='+' || z[i+1]=='-') && isdigit(z[i+2])) + ) + ){ + i += 2; + while( isdigit(z[i]) ){ i++; } + *tokenType = TK_FLOAT; + } +#endif + return i; + } + case '[': { + for(i=1, c=z[0]; c!=']' && (c=z[i])!=0; i++){} + *tokenType = TK_ID; + return i; + } + case '?': { + *tokenType = TK_VARIABLE; + for(i=1; isdigit(z[i]); i++){} + return i; + } + case ':': { + for(i=1; IdChar(z[i]); i++){} + *tokenType = i>1 ? TK_VARIABLE : TK_ILLEGAL; + return i; + } +#ifndef SQLITE_OMIT_TCL_VARIABLE + case '$': { + *tokenType = TK_VARIABLE; + if( z[1]=='{' ){ + int nBrace = 1; + for(i=2; (c=z[i])!=0 && nBrace; i++){ + if( c=='{' ){ + nBrace++; + }else if( c=='}' ){ + nBrace--; + } + } + if( c==0 ) *tokenType = TK_ILLEGAL; + }else{ + int n = 0; + for(i=1; (c=z[i])!=0; i++){ + if( isalnum(c) || c=='_' ){ + n++; + }else if( c=='(' && n>0 ){ + do{ + i++; + }while( (c=z[i])!=0 && !isspace(c) && c!=')' ); + if( c==')' ){ + i++; + }else{ + *tokenType = TK_ILLEGAL; + } + break; + }else if( c==':' && z[i+1]==':' ){ + i++; + }else{ + break; + } + } + if( n==0 ) *tokenType = TK_ILLEGAL; + } + return i; + } +#endif +#ifndef SQLITE_OMIT_BLOB_LITERAL + case 'x': case 'X': { + if( (c=z[1])=='\'' || c=='"' ){ + int delim = c; + *tokenType = TK_BLOB; + for(i=2; (c=z[i])!=0; i++){ + if( c==delim ){ + if( i%2 ) *tokenType = TK_ILLEGAL; + break; + } + if( !isxdigit(c) ){ + *tokenType = TK_ILLEGAL; + return i; + } + } + if( c ) i++; + return i; + } + /* Otherwise fall through to the next case */ + } +#endif + default: { + if( !IdChar(*z) ){ + break; + } + for(i=1; IdChar(z[i]); i++){} + *tokenType = keywordCode((char*)z, i); + return i; + } + } + *tokenType = TK_ILLEGAL; + return 1; +} +int sqlite3GetToken(const unsigned char *z, int *tokenType){ + return getToken(z, tokenType); +} + +/* +** Run the parser on the given SQL string. The parser structure is +** passed in. An SQLITE_ status code is returned. If an error occurs +** and pzErrMsg!=NULL then an error message might be written into +** memory obtained from malloc() and *pzErrMsg made to point to that +** error message. Or maybe not. +*/ +int sqlite3RunParser(Parse *pParse, const char *zSql, char **pzErrMsg){ + int nErr = 0; + int i; + void *pEngine; + int tokenType; + int lastTokenParsed = -1; + sqlite3 *db = pParse->db; + extern void *sqlite3ParserAlloc(void*(*)(int)); + extern void sqlite3ParserFree(void*, void(*)(void*)); + extern int sqlite3Parser(void*, int, Token, Parse*); + + db->flags &= ~SQLITE_Interrupt; + pParse->rc = SQLITE_OK; + i = 0; + pEngine = sqlite3ParserAlloc((void*(*)(int))sqlite3MallocX); + if( pEngine==0 ){ + sqlite3SetString(pzErrMsg, "out of memory", (char*)0); + return SQLITE_NOMEM; + } + assert( pParse->sLastToken.dyn==0 ); + assert( pParse->pNewTable==0 ); + assert( pParse->pNewTrigger==0 ); + assert( pParse->nVar==0 ); + assert( pParse->nVarExpr==0 ); + assert( pParse->nVarExprAlloc==0 ); + assert( pParse->apVarExpr==0 ); + pParse->zTail = pParse->zSql = zSql; + while( sqlite3_malloc_failed==0 && zSql[i]!=0 ){ + assert( i>=0 ); + pParse->sLastToken.z = &zSql[i]; + assert( pParse->sLastToken.dyn==0 ); + pParse->sLastToken.n = getToken((unsigned char*)&zSql[i],&tokenType); + i += pParse->sLastToken.n; + switch( tokenType ){ + case TK_SPACE: + case TK_COMMENT: { + if( (db->flags & SQLITE_Interrupt)!=0 ){ + pParse->rc = SQLITE_INTERRUPT; + sqlite3SetString(pzErrMsg, "interrupt", (char*)0); + goto abort_parse; + } + break; + } + case TK_ILLEGAL: { + if( pzErrMsg ){ + sqliteFree(*pzErrMsg); + *pzErrMsg = sqlite3MPrintf("unrecognized token: \"%T\"", + &pParse->sLastToken); + } + nErr++; + goto abort_parse; + } + case TK_SEMI: { + pParse->zTail = &zSql[i]; + /* Fall thru into the default case */ + } + default: { + sqlite3Parser(pEngine, tokenType, pParse->sLastToken, pParse); + lastTokenParsed = tokenType; + if( pParse->rc!=SQLITE_OK ){ + goto abort_parse; + } + break; + } + } + } +abort_parse: + if( zSql[i]==0 && nErr==0 && pParse->rc==SQLITE_OK ){ + if( lastTokenParsed!=TK_SEMI ){ + sqlite3Parser(pEngine, TK_SEMI, pParse->sLastToken, pParse); + pParse->zTail = &zSql[i]; + } + sqlite3Parser(pEngine, 0, pParse->sLastToken, pParse); + } + sqlite3ParserFree(pEngine, sqlite3FreeX); + if( sqlite3_malloc_failed ){ + pParse->rc = SQLITE_NOMEM; + } + if( pParse->rc!=SQLITE_OK && pParse->rc!=SQLITE_DONE && pParse->zErrMsg==0 ){ + sqlite3SetString(&pParse->zErrMsg, sqlite3ErrStr(pParse->rc), + (char*)0); + } + if( pParse->zErrMsg ){ + if( pzErrMsg && *pzErrMsg==0 ){ + *pzErrMsg = pParse->zErrMsg; + }else{ + sqliteFree(pParse->zErrMsg); + } + pParse->zErrMsg = 0; + if( !nErr ) nErr++; + } + if( pParse->pVdbe && pParse->nErr>0 && pParse->nested==0 ){ + sqlite3VdbeDelete(pParse->pVdbe); + pParse->pVdbe = 0; + } + sqlite3DeleteTable(pParse->db, pParse->pNewTable); + sqlite3DeleteTrigger(pParse->pNewTrigger); + sqliteFree(pParse->apVarExpr); + if( nErr>0 && (pParse->rc==SQLITE_OK || pParse->rc==SQLITE_DONE) ){ + pParse->rc = SQLITE_ERROR; + } + return nErr; +} + +/* The sqlite3_complete() API may be omitted (to save code space) by +** defining the following symbol. +*/ +#ifndef SQLITE_OMIT_COMPLETE + +/* +** Token types used by the sqlite3_complete() routine. See the header +** comments on that procedure for additional information. +*/ +#define tkSEMI 0 +#define tkWS 1 +#define tkOTHER 2 +#define tkEXPLAIN 3 +#define tkCREATE 4 +#define tkTEMP 5 +#define tkTRIGGER 6 +#define tkEND 7 + +/* +** Return TRUE if the given SQL string ends in a semicolon. +** +** Special handling is require for CREATE TRIGGER statements. +** Whenever the CREATE TRIGGER keywords are seen, the statement +** must end with ";END;". +** +** This implementation uses a state machine with 7 states: +** +** (0) START At the beginning or end of an SQL statement. This routine +** returns 1 if it ends in the START state and 0 if it ends +** in any other state. +** +** (1) NORMAL We are in the middle of statement which ends with a single +** semicolon. +** +** (2) EXPLAIN The keyword EXPLAIN has been seen at the beginning of +** a statement. +** +** (3) CREATE The keyword CREATE has been seen at the beginning of a +** statement, possibly preceeded by EXPLAIN and/or followed by +** TEMP or TEMPORARY +** +** (4) TRIGGER We are in the middle of a trigger definition that must be +** ended by a semicolon, the keyword END, and another semicolon. +** +** (5) SEMI We've seen the first semicolon in the ";END;" that occurs at +** the end of a trigger definition. +** +** (6) END We've seen the ";END" of the ";END;" that occurs at the end +** of a trigger difinition. +** +** Transitions between states above are determined by tokens extracted +** from the input. The following tokens are significant: +** +** (0) tkSEMI A semicolon. +** (1) tkWS Whitespace +** (2) tkOTHER Any other SQL token. +** (3) tkEXPLAIN The "explain" keyword. +** (4) tkCREATE The "create" keyword. +** (5) tkTEMP The "temp" or "temporary" keyword. +** (6) tkTRIGGER The "trigger" keyword. +** (7) tkEND The "end" keyword. +** +** Whitespace never causes a state transition and is always ignored. +** +** If we compile with SQLITE_OMIT_TRIGGER, all of the computation needed +** to recognize the end of a trigger can be omitted. All we have to do +** is look for a semicolon that is not part of an string or comment. +*/ +int sqlite3_complete(const char *zSql){ + u8 state = 0; /* Current state, using numbers defined in header comment */ + u8 token; /* Value of the next token */ + +#ifndef SQLITE_OMIT_TRIGGER + /* A complex statement machine used to detect the end of a CREATE TRIGGER + ** statement. This is the normal case. + */ + static const u8 trans[7][8] = { + /* Token: */ + /* State: ** SEMI WS OTHER EXPLAIN CREATE TEMP TRIGGER END */ + /* 0 START: */ { 0, 0, 1, 2, 3, 1, 1, 1, }, + /* 1 NORMAL: */ { 0, 1, 1, 1, 1, 1, 1, 1, }, + /* 2 EXPLAIN: */ { 0, 2, 1, 1, 3, 1, 1, 1, }, + /* 3 CREATE: */ { 0, 3, 1, 1, 1, 3, 4, 1, }, + /* 4 TRIGGER: */ { 5, 4, 4, 4, 4, 4, 4, 4, }, + /* 5 SEMI: */ { 5, 5, 4, 4, 4, 4, 4, 6, }, + /* 6 END: */ { 0, 6, 4, 4, 4, 4, 4, 4, }, + }; +#else + /* If triggers are not suppored by this compile then the statement machine + ** used to detect the end of a statement is much simplier + */ + static const u8 trans[2][3] = { + /* Token: */ + /* State: ** SEMI WS OTHER */ + /* 0 START: */ { 0, 0, 1, }, + /* 1 NORMAL: */ { 0, 1, 1, }, + }; +#endif /* SQLITE_OMIT_TRIGGER */ + + while( *zSql ){ + switch( *zSql ){ + case ';': { /* A semicolon */ + token = tkSEMI; + break; + } + case ' ': + case '\r': + case '\t': + case '\n': + case '\f': { /* White space is ignored */ + token = tkWS; + break; + } + case '/': { /* C-style comments */ + if( zSql[1]!='*' ){ + token = tkOTHER; + break; + } + zSql += 2; + while( zSql[0] && (zSql[0]!='*' || zSql[1]!='/') ){ zSql++; } + if( zSql[0]==0 ) return 0; + zSql++; + token = tkWS; + break; + } + case '-': { /* SQL-style comments from "--" to end of line */ + if( zSql[1]!='-' ){ + token = tkOTHER; + break; + } + while( *zSql && *zSql!='\n' ){ zSql++; } + if( *zSql==0 ) return state==0; + token = tkWS; + break; + } + case '[': { /* Microsoft-style identifiers in [...] */ + zSql++; + while( *zSql && *zSql!=']' ){ zSql++; } + if( *zSql==0 ) return 0; + token = tkOTHER; + break; + } + case '"': /* single- and double-quoted strings */ + case '\'': { + int c = *zSql; + zSql++; + while( *zSql && *zSql!=c ){ zSql++; } + if( *zSql==0 ) return 0; + token = tkOTHER; + break; + } + default: { + int c; + if( IdChar((u8)*zSql) ){ + /* Keywords and unquoted identifiers */ + int nId; + for(nId=1; IdChar(zSql[nId]); nId++){} +#ifdef SQLITE_OMIT_TRIGGER + token = tkOTHER; +#else + switch( *zSql ){ + case 'c': case 'C': { + if( nId==6 && sqlite3StrNICmp(zSql, "create", 6)==0 ){ + token = tkCREATE; + }else{ + token = tkOTHER; + } + break; + } + case 't': case 'T': { + if( nId==7 && sqlite3StrNICmp(zSql, "trigger", 7)==0 ){ + token = tkTRIGGER; + }else if( nId==4 && sqlite3StrNICmp(zSql, "temp", 4)==0 ){ + token = tkTEMP; + }else if( nId==9 && sqlite3StrNICmp(zSql, "temporary", 9)==0 ){ + token = tkTEMP; + }else{ + token = tkOTHER; + } + break; + } + case 'e': case 'E': { + if( nId==3 && sqlite3StrNICmp(zSql, "end", 3)==0 ){ + token = tkEND; + }else +#ifndef SQLITE_OMIT_EXPLAIN + if( nId==7 && sqlite3StrNICmp(zSql, "explain", 7)==0 ){ + token = tkEXPLAIN; + }else +#endif + { + token = tkOTHER; + } + break; + } + default: { + token = tkOTHER; + break; + } + } +#endif /* SQLITE_OMIT_TRIGGER */ + zSql += nId-1; + }else{ + /* Operators and special symbols */ + token = tkOTHER; + } + break; + } + } + state = trans[state][token]; + zSql++; + } + return state==0; +} + +#ifndef SQLITE_OMIT_UTF16 +/* +** This routine is the same as the sqlite3_complete() routine described +** above, except that the parameter is required to be UTF-16 encoded, not +** UTF-8. +*/ +int sqlite3_complete16(const void *zSql){ + sqlite3_value *pVal; + char const *zSql8; + int rc = 0; + + pVal = sqlite3ValueNew(); + sqlite3ValueSetStr(pVal, -1, zSql, SQLITE_UTF16NATIVE, SQLITE_STATIC); + zSql8 = sqlite3ValueText(pVal, SQLITE_UTF8); + if( zSql8 ){ + rc = sqlite3_complete(zSql8); + } + sqlite3ValueFree(pVal); + return rc; +} +#endif /* SQLITE_OMIT_UTF16 */ +#endif /* SQLITE_OMIT_COMPLETE */ diff --git a/src/sqlite/trigger.c b/src/sqlite/trigger.c new file mode 100644 index 0000000..f39d2bd --- /dev/null +++ b/src/sqlite/trigger.c @@ -0,0 +1,802 @@ +/* +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +* +*/ +#include "sqliteInt.h" + +#ifndef SQLITE_OMIT_TRIGGER +/* +** Delete a linked list of TriggerStep structures. +*/ +void sqlite3DeleteTriggerStep(TriggerStep *pTriggerStep){ + while( pTriggerStep ){ + TriggerStep * pTmp = pTriggerStep; + pTriggerStep = pTriggerStep->pNext; + + if( pTmp->target.dyn ) sqliteFree((char*)pTmp->target.z); + sqlite3ExprDelete(pTmp->pWhere); + sqlite3ExprListDelete(pTmp->pExprList); + sqlite3SelectDelete(pTmp->pSelect); + sqlite3IdListDelete(pTmp->pIdList); + + sqliteFree(pTmp); + } +} + +/* +** This is called by the parser when it sees a CREATE TRIGGER statement +** up to the point of the BEGIN before the trigger actions. A Trigger +** structure is generated based on the information available and stored +** in pParse->pNewTrigger. After the trigger actions have been parsed, the +** sqlite3FinishTrigger() function is called to complete the trigger +** construction process. +*/ +void sqlite3BeginTrigger( + Parse *pParse, /* The parse context of the CREATE TRIGGER statement */ + Token *pName1, /* The name of the trigger */ + Token *pName2, /* The name of the trigger */ + int tr_tm, /* One of TK_BEFORE, TK_AFTER, TK_INSTEAD */ + int op, /* One of TK_INSERT, TK_UPDATE, TK_DELETE */ + IdList *pColumns, /* column list if this is an UPDATE OF trigger */ + SrcList *pTableName,/* The name of the table/view the trigger applies to */ + int foreach, /* One of TK_ROW or TK_STATEMENT */ + Expr *pWhen, /* WHEN clause */ + int isTemp /* True if the TEMPORARY keyword is present */ +){ + Trigger *pTrigger = 0; + Table *pTab; + char *zName = 0; /* Name of the trigger */ + sqlite3 *db = pParse->db; + int iDb; /* The database to store the trigger in */ + Token *pName; /* The unqualified db name */ + DbFixer sFix; + + if( isTemp ){ + /* If TEMP was specified, then the trigger name may not be qualified. */ + if( pName2 && pName2->n>0 ){ + sqlite3ErrorMsg(pParse, "temporary trigger may not have qualified name"); + goto trigger_cleanup; + } + iDb = 1; + pName = pName1; + }else{ + /* Figure out the db that the the trigger will be created in */ + iDb = sqlite3TwoPartName(pParse, pName1, pName2, &pName); + if( iDb<0 ){ + goto trigger_cleanup; + } + } + + /* If the trigger name was unqualified, and the table is a temp table, + ** then set iDb to 1 to create the trigger in the temporary database. + ** If sqlite3SrcListLookup() returns 0, indicating the table does not + ** exist, the error is caught by the block below. + */ + if( !pTableName || sqlite3_malloc_failed ) goto trigger_cleanup; + pTab = sqlite3SrcListLookup(pParse, pTableName); + if( pName2->n==0 && pTab && pTab->iDb==1 ){ + iDb = 1; + } + + /* Ensure the table name matches database name and that the table exists */ + if( sqlite3_malloc_failed ) goto trigger_cleanup; + assert( pTableName->nSrc==1 ); + if( sqlite3FixInit(&sFix, pParse, iDb, "trigger", pName) && + sqlite3FixSrcList(&sFix, pTableName) ){ + goto trigger_cleanup; + } + pTab = sqlite3SrcListLookup(pParse, pTableName); + if( !pTab ){ + /* The table does not exist. */ + goto trigger_cleanup; + } + + /* Check that the trigger name is not reserved and that no trigger of the + ** specified name exists */ + zName = sqlite3NameFromToken(pName); + if( !zName || SQLITE_OK!=sqlite3CheckObjectName(pParse, zName) ){ + goto trigger_cleanup; + } + if( sqlite3HashFind(&(db->aDb[iDb].trigHash), zName,pName->n+1) ){ + sqlite3ErrorMsg(pParse, "trigger %T already exists", pName); + goto trigger_cleanup; + } + + /* Do not create a trigger on a system table */ + if( sqlite3StrNICmp(pTab->zName, "sqlite_", 7)==0 ){ + sqlite3ErrorMsg(pParse, "cannot create trigger on system table"); + pParse->nErr++; + goto trigger_cleanup; + } + + /* INSTEAD of triggers are only for views and views only support INSTEAD + ** of triggers. + */ + if( pTab->pSelect && tr_tm!=TK_INSTEAD ){ + sqlite3ErrorMsg(pParse, "cannot create %s trigger on view: %S", + (tr_tm == TK_BEFORE)?"BEFORE":"AFTER", pTableName, 0); + goto trigger_cleanup; + } + if( !pTab->pSelect && tr_tm==TK_INSTEAD ){ + sqlite3ErrorMsg(pParse, "cannot create INSTEAD OF" + " trigger on table: %S", pTableName, 0); + goto trigger_cleanup; + } + +#ifndef SQLITE_OMIT_AUTHORIZATION + { + int code = SQLITE_CREATE_TRIGGER; + const char *zDb = db->aDb[pTab->iDb].zName; + const char *zDbTrig = isTemp ? db->aDb[1].zName : zDb; + if( pTab->iDb==1 || isTemp ) code = SQLITE_CREATE_TEMP_TRIGGER; + if( sqlite3AuthCheck(pParse, code, zName, pTab->zName, zDbTrig) ){ + goto trigger_cleanup; + } + if( sqlite3AuthCheck(pParse, SQLITE_INSERT, SCHEMA_TABLE(pTab->iDb),0,zDb)){ + goto trigger_cleanup; + } + } +#endif + + /* INSTEAD OF triggers can only appear on views and BEFORE triggers + ** cannot appear on views. So we might as well translate every + ** INSTEAD OF trigger into a BEFORE trigger. It simplifies code + ** elsewhere. + */ + if (tr_tm == TK_INSTEAD){ + tr_tm = TK_BEFORE; + } + + /* Build the Trigger object */ + pTrigger = (Trigger*)sqliteMalloc(sizeof(Trigger)); + if( pTrigger==0 ) goto trigger_cleanup; + pTrigger->name = zName; + zName = 0; + pTrigger->table = sqliteStrDup(pTableName->a[0].zName); + pTrigger->iDb = iDb; + pTrigger->iTabDb = pTab->iDb; + pTrigger->op = op; + pTrigger->tr_tm = tr_tm==TK_BEFORE ? TRIGGER_BEFORE : TRIGGER_AFTER; + pTrigger->pWhen = sqlite3ExprDup(pWhen); + pTrigger->pColumns = sqlite3IdListDup(pColumns); + pTrigger->foreach = foreach; + sqlite3TokenCopy(&pTrigger->nameToken,pName); + assert( pParse->pNewTrigger==0 ); + pParse->pNewTrigger = pTrigger; + +trigger_cleanup: + sqliteFree(zName); + sqlite3SrcListDelete(pTableName); + sqlite3IdListDelete(pColumns); + sqlite3ExprDelete(pWhen); + if( !pParse->pNewTrigger ){ + sqlite3DeleteTrigger(pTrigger); + }else{ + assert( pParse->pNewTrigger==pTrigger ); + } +} + +/* +** This routine is called after all of the trigger actions have been parsed +** in order to complete the process of building the trigger. +*/ +void sqlite3FinishTrigger( + Parse *pParse, /* Parser context */ + TriggerStep *pStepList, /* The triggered program */ + Token *pAll /* Token that describes the complete CREATE TRIGGER */ +){ + Trigger *pTrig = 0; /* The trigger whose construction is finishing up */ + sqlite3 *db = pParse->db; /* The database */ + DbFixer sFix; + + pTrig = pParse->pNewTrigger; + pParse->pNewTrigger = 0; + if( pParse->nErr || pTrig==0 ) goto triggerfinish_cleanup; + pTrig->step_list = pStepList; + while( pStepList ){ + pStepList->pTrig = pTrig; + pStepList = pStepList->pNext; + } + if( sqlite3FixInit(&sFix, pParse, pTrig->iDb, "trigger", &pTrig->nameToken) + && sqlite3FixTriggerStep(&sFix, pTrig->step_list) ){ + goto triggerfinish_cleanup; + } + + /* if we are not initializing, and this trigger is not on a TEMP table, + ** build the sqlite_master entry + */ + if( !db->init.busy ){ + static const VdbeOpList insertTrig[] = { + { OP_NewRowid, 0, 0, 0 }, + { OP_String8, 0, 0, "trigger" }, + { OP_String8, 0, 0, 0 }, /* 2: trigger name */ + { OP_String8, 0, 0, 0 }, /* 3: table name */ + { OP_Integer, 0, 0, 0 }, + { OP_String8, 0, 0, "CREATE TRIGGER "}, + { OP_String8, 0, 0, 0 }, /* 6: SQL */ + { OP_Concat, 0, 0, 0 }, + { OP_MakeRecord, 5, 0, "tttit" }, + { OP_Insert, 0, 0, 0 }, + }; + int addr; + Vdbe *v; + + /* Make an entry in the sqlite_master table */ + v = sqlite3GetVdbe(pParse); + if( v==0 ) goto triggerfinish_cleanup; + sqlite3BeginWriteOperation(pParse, 0, pTrig->iDb); + sqlite3OpenMasterTable(v, pTrig->iDb); + addr = sqlite3VdbeAddOpList(v, ArraySize(insertTrig), insertTrig); + sqlite3VdbeChangeP3(v, addr+2, pTrig->name, 0); + sqlite3VdbeChangeP3(v, addr+3, pTrig->table, 0); + sqlite3VdbeChangeP3(v, addr+6, pAll->z, pAll->n); + sqlite3ChangeCookie(db, v, pTrig->iDb); + sqlite3VdbeAddOp(v, OP_Close, 0, 0); + sqlite3VdbeOp3(v, OP_ParseSchema, pTrig->iDb, 0, + sqlite3MPrintf("type='trigger' AND name='%q'", pTrig->name), P3_DYNAMIC); + } + + if( db->init.busy ){ + Table *pTab; + Trigger *pDel; + pDel = sqlite3HashInsert(&db->aDb[pTrig->iDb].trigHash, + pTrig->name, strlen(pTrig->name)+1, pTrig); + if( pDel ){ + assert( sqlite3_malloc_failed && pDel==pTrig ); + goto triggerfinish_cleanup; + } + pTab = sqlite3LocateTable(pParse,pTrig->table,db->aDb[pTrig->iTabDb].zName); + assert( pTab!=0 ); + pTrig->pNext = pTab->pTrigger; + pTab->pTrigger = pTrig; + pTrig = 0; + } + +triggerfinish_cleanup: + sqlite3DeleteTrigger(pTrig); + assert( !pParse->pNewTrigger ); + sqlite3DeleteTriggerStep(pStepList); +} + +/* +** Make a copy of all components of the given trigger step. This has +** the effect of copying all Expr.token.z values into memory obtained +** from sqliteMalloc(). As initially created, the Expr.token.z values +** all point to the input string that was fed to the parser. But that +** string is ephemeral - it will go away as soon as the sqlite3_exec() +** call that started the parser exits. This routine makes a persistent +** copy of all the Expr.token.z strings so that the TriggerStep structure +** will be valid even after the sqlite3_exec() call returns. +*/ +static void sqlitePersistTriggerStep(TriggerStep *p){ + if( p->target.z ){ + p->target.z = sqliteStrNDup(p->target.z, p->target.n); + p->target.dyn = 1; + } + if( p->pSelect ){ + Select *pNew = sqlite3SelectDup(p->pSelect); + sqlite3SelectDelete(p->pSelect); + p->pSelect = pNew; + } + if( p->pWhere ){ + Expr *pNew = sqlite3ExprDup(p->pWhere); + sqlite3ExprDelete(p->pWhere); + p->pWhere = pNew; + } + if( p->pExprList ){ + ExprList *pNew = sqlite3ExprListDup(p->pExprList); + sqlite3ExprListDelete(p->pExprList); + p->pExprList = pNew; + } + if( p->pIdList ){ + IdList *pNew = sqlite3IdListDup(p->pIdList); + sqlite3IdListDelete(p->pIdList); + p->pIdList = pNew; + } +} + +/* +** Turn a SELECT statement (that the pSelect parameter points to) into +** a trigger step. Return a pointer to a TriggerStep structure. +** +** The parser calls this routine when it finds a SELECT statement in +** body of a TRIGGER. +*/ +TriggerStep *sqlite3TriggerSelectStep(Select *pSelect){ + TriggerStep *pTriggerStep = sqliteMalloc(sizeof(TriggerStep)); + if( pTriggerStep==0 ) return 0; + + pTriggerStep->op = TK_SELECT; + pTriggerStep->pSelect = pSelect; + pTriggerStep->orconf = OE_Default; + sqlitePersistTriggerStep(pTriggerStep); + + return pTriggerStep; +} + +/* +** Build a trigger step out of an INSERT statement. Return a pointer +** to the new trigger step. +** +** The parser calls this routine when it sees an INSERT inside the +** body of a trigger. +*/ +TriggerStep *sqlite3TriggerInsertStep( + Token *pTableName, /* Name of the table into which we insert */ + IdList *pColumn, /* List of columns in pTableName to insert into */ + ExprList *pEList, /* The VALUE clause: a list of values to be inserted */ + Select *pSelect, /* A SELECT statement that supplies values */ + int orconf /* The conflict algorithm (OE_Abort, OE_Replace, etc.) */ +){ + TriggerStep *pTriggerStep = sqliteMalloc(sizeof(TriggerStep)); + + assert(pEList == 0 || pSelect == 0); + assert(pEList != 0 || pSelect != 0); + + if( pTriggerStep ){ + pTriggerStep->op = TK_INSERT; + pTriggerStep->pSelect = pSelect; + pTriggerStep->target = *pTableName; + pTriggerStep->pIdList = pColumn; + pTriggerStep->pExprList = pEList; + pTriggerStep->orconf = orconf; + sqlitePersistTriggerStep(pTriggerStep); + }else{ + sqlite3IdListDelete(pColumn); + sqlite3ExprListDelete(pEList); + sqlite3SelectDup(pSelect); + } + + return pTriggerStep; +} + +/* +** Construct a trigger step that implements an UPDATE statement and return +** a pointer to that trigger step. The parser calls this routine when it +** sees an UPDATE statement inside the body of a CREATE TRIGGER. +*/ +TriggerStep *sqlite3TriggerUpdateStep( + Token *pTableName, /* Name of the table to be updated */ + ExprList *pEList, /* The SET clause: list of column and new values */ + Expr *pWhere, /* The WHERE clause */ + int orconf /* The conflict algorithm. (OE_Abort, OE_Ignore, etc) */ +){ + TriggerStep *pTriggerStep = sqliteMalloc(sizeof(TriggerStep)); + if( pTriggerStep==0 ) return 0; + + pTriggerStep->op = TK_UPDATE; + pTriggerStep->target = *pTableName; + pTriggerStep->pExprList = pEList; + pTriggerStep->pWhere = pWhere; + pTriggerStep->orconf = orconf; + sqlitePersistTriggerStep(pTriggerStep); + + return pTriggerStep; +} + +/* +** Construct a trigger step that implements a DELETE statement and return +** a pointer to that trigger step. The parser calls this routine when it +** sees a DELETE statement inside the body of a CREATE TRIGGER. +*/ +TriggerStep *sqlite3TriggerDeleteStep(Token *pTableName, Expr *pWhere){ + TriggerStep *pTriggerStep = sqliteMalloc(sizeof(TriggerStep)); + if( pTriggerStep==0 ) return 0; + + pTriggerStep->op = TK_DELETE; + pTriggerStep->target = *pTableName; + pTriggerStep->pWhere = pWhere; + pTriggerStep->orconf = OE_Default; + sqlitePersistTriggerStep(pTriggerStep); + + return pTriggerStep; +} + +/* +** Recursively delete a Trigger structure +*/ +void sqlite3DeleteTrigger(Trigger *pTrigger){ + if( pTrigger==0 ) return; + sqlite3DeleteTriggerStep(pTrigger->step_list); + sqliteFree(pTrigger->name); + sqliteFree(pTrigger->table); + sqlite3ExprDelete(pTrigger->pWhen); + sqlite3IdListDelete(pTrigger->pColumns); + if( pTrigger->nameToken.dyn ) sqliteFree((char*)pTrigger->nameToken.z); + sqliteFree(pTrigger); +} + +/* +** This function is called to drop a trigger from the database schema. +** +** This may be called directly from the parser and therefore identifies +** the trigger by name. The sqlite3DropTriggerPtr() routine does the +** same job as this routine except it takes a pointer to the trigger +** instead of the trigger name. +**/ +void sqlite3DropTrigger(Parse *pParse, SrcList *pName){ + Trigger *pTrigger = 0; + int i; + const char *zDb; + const char *zName; + int nName; + sqlite3 *db = pParse->db; + + if( sqlite3_malloc_failed ) goto drop_trigger_cleanup; + if( SQLITE_OK!=sqlite3ReadSchema(pParse) ){ + goto drop_trigger_cleanup; + } + + assert( pName->nSrc==1 ); + zDb = pName->a[0].zDatabase; + zName = pName->a[0].zName; + nName = strlen(zName); + for(i=OMIT_TEMPDB; i<db->nDb; i++){ + int j = (i<2) ? i^1 : i; /* Search TEMP before MAIN */ + if( zDb && sqlite3StrICmp(db->aDb[j].zName, zDb) ) continue; + pTrigger = sqlite3HashFind(&(db->aDb[j].trigHash), zName, nName+1); + if( pTrigger ) break; + } + if( !pTrigger ){ + sqlite3ErrorMsg(pParse, "no such trigger: %S", pName, 0); + goto drop_trigger_cleanup; + } + sqlite3DropTriggerPtr(pParse, pTrigger, 0); + +drop_trigger_cleanup: + sqlite3SrcListDelete(pName); +} + +/* +** Return a pointer to the Table structure for the table that a trigger +** is set on. +*/ +static Table *tableOfTrigger(sqlite3 *db, Trigger *pTrigger){ + return sqlite3FindTable(db,pTrigger->table,db->aDb[pTrigger->iTabDb].zName); +} + + +/* +** Drop a trigger given a pointer to that trigger. If nested is false, +** then also generate code to remove the trigger from the SQLITE_MASTER +** table. +*/ +void sqlite3DropTriggerPtr(Parse *pParse, Trigger *pTrigger, int nested){ + Table *pTable; + Vdbe *v; + sqlite3 *db = pParse->db; + int iDb; + + iDb = pTrigger->iDb; + assert( iDb>=0 && iDb<db->nDb ); + pTable = tableOfTrigger(db, pTrigger); + assert(pTable); + assert( pTable->iDb==iDb || iDb==1 ); +#ifndef SQLITE_OMIT_AUTHORIZATION + { + int code = SQLITE_DROP_TRIGGER; + const char *zDb = db->aDb[iDb].zName; + const char *zTab = SCHEMA_TABLE(iDb); + if( iDb==1 ) code = SQLITE_DROP_TEMP_TRIGGER; + if( sqlite3AuthCheck(pParse, code, pTrigger->name, pTable->zName, zDb) || + sqlite3AuthCheck(pParse, SQLITE_DELETE, zTab, 0, zDb) ){ + return; + } + } +#endif + + /* Generate code to destroy the database record of the trigger. + */ + if( pTable!=0 && (v = sqlite3GetVdbe(pParse))!=0 ){ + int base; + static const VdbeOpList dropTrigger[] = { + { OP_Rewind, 0, ADDR(9), 0}, + { OP_String8, 0, 0, 0}, /* 1 */ + { OP_Column, 0, 1, 0}, + { OP_Ne, 0, ADDR(8), 0}, + { OP_String8, 0, 0, "trigger"}, + { OP_Column, 0, 0, 0}, + { OP_Ne, 0, ADDR(8), 0}, + { OP_Delete, 0, 0, 0}, + { OP_Next, 0, ADDR(1), 0}, /* 8 */ + }; + + sqlite3BeginWriteOperation(pParse, 0, iDb); + sqlite3OpenMasterTable(v, iDb); + base = sqlite3VdbeAddOpList(v, ArraySize(dropTrigger), dropTrigger); + sqlite3VdbeChangeP3(v, base+1, pTrigger->name, 0); + sqlite3ChangeCookie(db, v, iDb); + sqlite3VdbeAddOp(v, OP_Close, 0, 0); + sqlite3VdbeOp3(v, OP_DropTrigger, iDb, 0, pTrigger->name, 0); + } +} + +/* +** Remove a trigger from the hash tables of the sqlite* pointer. +*/ +void sqlite3UnlinkAndDeleteTrigger(sqlite3 *db, int iDb, const char *zName){ + Trigger *pTrigger; + int nName = strlen(zName); + pTrigger = sqlite3HashInsert(&(db->aDb[iDb].trigHash), zName, nName+1, 0); + if( pTrigger ){ + Table *pTable = tableOfTrigger(db, pTrigger); + assert( pTable!=0 ); + if( pTable->pTrigger == pTrigger ){ + pTable->pTrigger = pTrigger->pNext; + }else{ + Trigger *cc = pTable->pTrigger; + while( cc ){ + if( cc->pNext == pTrigger ){ + cc->pNext = cc->pNext->pNext; + break; + } + cc = cc->pNext; + } + assert(cc); + } + sqlite3DeleteTrigger(pTrigger); + db->flags |= SQLITE_InternChanges; + } +} + +/* +** pEList is the SET clause of an UPDATE statement. Each entry +** in pEList is of the format <id>=<expr>. If any of the entries +** in pEList have an <id> which matches an identifier in pIdList, +** then return TRUE. If pIdList==NULL, then it is considered a +** wildcard that matches anything. Likewise if pEList==NULL then +** it matches anything so always return true. Return false only +** if there is no match. +*/ +static int checkColumnOverLap(IdList *pIdList, ExprList *pEList){ + int e; + if( !pIdList || !pEList ) return 1; + for(e=0; e<pEList->nExpr; e++){ + if( sqlite3IdListIndex(pIdList, pEList->a[e].zName)>=0 ) return 1; + } + return 0; +} + +/* +** Return a bit vector to indicate what kind of triggers exist for operation +** "op" on table pTab. If pChanges is not NULL then it is a list of columns +** that are being updated. Triggers only match if the ON clause of the +** trigger definition overlaps the set of columns being updated. +** +** The returned bit vector is some combination of TRIGGER_BEFORE and +** TRIGGER_AFTER. +*/ +int sqlite3TriggersExist( + Parse *pParse, /* Used to check for recursive triggers */ + Table *pTab, /* The table the contains the triggers */ + int op, /* one of TK_DELETE, TK_INSERT, TK_UPDATE */ + ExprList *pChanges /* Columns that change in an UPDATE statement */ +){ + Trigger *pTrigger = pTab->pTrigger; + int mask = 0; + + while( pTrigger ){ + if( pTrigger->op==op && checkColumnOverLap(pTrigger->pColumns, pChanges) ){ + TriggerStack *ss; + ss = pParse->trigStack; + while( ss && ss->pTrigger!=pTab->pTrigger ){ + ss = ss->pNext; + } + if( ss==0 ){ + mask |= pTrigger->tr_tm; + } + } + pTrigger = pTrigger->pNext; + } + return mask; +} + +/* +** Convert the pStep->target token into a SrcList and return a pointer +** to that SrcList. +** +** This routine adds a specific database name, if needed, to the target when +** forming the SrcList. This prevents a trigger in one database from +** referring to a target in another database. An exception is when the +** trigger is in TEMP in which case it can refer to any other database it +** wants. +*/ +static SrcList *targetSrcList( + Parse *pParse, /* The parsing context */ + TriggerStep *pStep /* The trigger containing the target token */ +){ + Token sDb; /* Dummy database name token */ + int iDb; /* Index of the database to use */ + SrcList *pSrc; /* SrcList to be returned */ + + iDb = pStep->pTrig->iDb; + if( iDb==0 || iDb>=2 ){ + assert( iDb<pParse->db->nDb ); + sDb.z = pParse->db->aDb[iDb].zName; + sDb.n = strlen(sDb.z); + pSrc = sqlite3SrcListAppend(0, &sDb, &pStep->target); + } else { + pSrc = sqlite3SrcListAppend(0, &pStep->target, 0); + } + return pSrc; +} + +/* +** Generate VDBE code for zero or more statements inside the body of a +** trigger. +*/ +static int codeTriggerProgram( + Parse *pParse, /* The parser context */ + TriggerStep *pStepList, /* List of statements inside the trigger body */ + int orconfin /* Conflict algorithm. (OE_Abort, etc) */ +){ + TriggerStep * pTriggerStep = pStepList; + int orconf; + Vdbe *v = pParse->pVdbe; + + assert( pTriggerStep!=0 ); + assert( v!=0 ); + sqlite3VdbeAddOp(v, OP_ContextPush, 0, 0); + VdbeComment((v, "# begin trigger %s", pStepList->pTrig->name)); + while( pTriggerStep ){ + orconf = (orconfin == OE_Default)?pTriggerStep->orconf:orconfin; + pParse->trigStack->orconf = orconf; + switch( pTriggerStep->op ){ + case TK_SELECT: { + Select * ss = sqlite3SelectDup(pTriggerStep->pSelect); + assert(ss); + assert(ss->pSrc); + sqlite3SelectResolve(pParse, ss, 0); + sqlite3Select(pParse, ss, SRT_Discard, 0, 0, 0, 0, 0); + sqlite3SelectDelete(ss); + break; + } + case TK_UPDATE: { + SrcList *pSrc; + pSrc = targetSrcList(pParse, pTriggerStep); + sqlite3VdbeAddOp(v, OP_ResetCount, 0, 0); + sqlite3Update(pParse, pSrc, + sqlite3ExprListDup(pTriggerStep->pExprList), + sqlite3ExprDup(pTriggerStep->pWhere), orconf); + sqlite3VdbeAddOp(v, OP_ResetCount, 1, 0); + break; + } + case TK_INSERT: { + SrcList *pSrc; + pSrc = targetSrcList(pParse, pTriggerStep); + sqlite3VdbeAddOp(v, OP_ResetCount, 0, 0); + sqlite3Insert(pParse, pSrc, + sqlite3ExprListDup(pTriggerStep->pExprList), + sqlite3SelectDup(pTriggerStep->pSelect), + sqlite3IdListDup(pTriggerStep->pIdList), orconf); + sqlite3VdbeAddOp(v, OP_ResetCount, 1, 0); + break; + } + case TK_DELETE: { + SrcList *pSrc; + sqlite3VdbeAddOp(v, OP_ResetCount, 0, 0); + pSrc = targetSrcList(pParse, pTriggerStep); + sqlite3DeleteFrom(pParse, pSrc, sqlite3ExprDup(pTriggerStep->pWhere)); + sqlite3VdbeAddOp(v, OP_ResetCount, 1, 0); + break; + } + default: + assert(0); + } + pTriggerStep = pTriggerStep->pNext; + } + sqlite3VdbeAddOp(v, OP_ContextPop, 0, 0); + VdbeComment((v, "# end trigger %s", pStepList->pTrig->name)); + + return 0; +} + +/* +** This is called to code FOR EACH ROW triggers. +** +** When the code that this function generates is executed, the following +** must be true: +** +** 1. No cursors may be open in the main database. (But newIdx and oldIdx +** can be indices of cursors in temporary tables. See below.) +** +** 2. If the triggers being coded are ON INSERT or ON UPDATE triggers, then +** a temporary vdbe cursor (index newIdx) must be open and pointing at +** a row containing values to be substituted for new.* expressions in the +** trigger program(s). +** +** 3. If the triggers being coded are ON DELETE or ON UPDATE triggers, then +** a temporary vdbe cursor (index oldIdx) must be open and pointing at +** a row containing values to be substituted for old.* expressions in the +** trigger program(s). +** +*/ +int sqlite3CodeRowTrigger( + Parse *pParse, /* Parse context */ + int op, /* One of TK_UPDATE, TK_INSERT, TK_DELETE */ + ExprList *pChanges, /* Changes list for any UPDATE OF triggers */ + int tr_tm, /* One of TRIGGER_BEFORE, TRIGGER_AFTER */ + Table *pTab, /* The table to code triggers from */ + int newIdx, /* The indice of the "new" row to access */ + int oldIdx, /* The indice of the "old" row to access */ + int orconf, /* ON CONFLICT policy */ + int ignoreJump /* Instruction to jump to for RAISE(IGNORE) */ +){ + Trigger *pTrigger; + TriggerStack *pStack; + TriggerStack trigStackEntry; + + assert(op == TK_UPDATE || op == TK_INSERT || op == TK_DELETE); + assert(tr_tm == TRIGGER_BEFORE || tr_tm == TRIGGER_AFTER ); + + assert(newIdx != -1 || oldIdx != -1); + + pTrigger = pTab->pTrigger; + while( pTrigger ){ + int fire_this = 0; + + /* determine whether we should code this trigger */ + if( pTrigger->op == op && pTrigger->tr_tm == tr_tm ){ + fire_this = 1; + for(pStack=pParse->trigStack; pStack; pStack=pStack->pNext){ + if( pStack->pTrigger==pTrigger ){ + fire_this = 0; + } + } + if( op == TK_UPDATE && pTrigger->pColumns && + !checkColumnOverLap(pTrigger->pColumns, pChanges) ){ + fire_this = 0; + } + } + + if( fire_this ){ + int endTrigger; + Expr * whenExpr; + AuthContext sContext; + NameContext sNC; + + memset(&sNC, 0, sizeof(sNC)); + sNC.pParse = pParse; + + /* Push an entry on to the trigger stack */ + trigStackEntry.pTrigger = pTrigger; + trigStackEntry.newIdx = newIdx; + trigStackEntry.oldIdx = oldIdx; + trigStackEntry.pTab = pTab; + trigStackEntry.pNext = pParse->trigStack; + trigStackEntry.ignoreJump = ignoreJump; + pParse->trigStack = &trigStackEntry; + sqlite3AuthContextPush(pParse, &sContext, pTrigger->name); + + /* code the WHEN clause */ + endTrigger = sqlite3VdbeMakeLabel(pParse->pVdbe); + whenExpr = sqlite3ExprDup(pTrigger->pWhen); + if( sqlite3ExprResolveNames(&sNC, whenExpr) ){ + pParse->trigStack = trigStackEntry.pNext; + sqlite3ExprDelete(whenExpr); + return 1; + } + sqlite3ExprIfFalse(pParse, whenExpr, endTrigger, 1); + sqlite3ExprDelete(whenExpr); + + codeTriggerProgram(pParse, pTrigger->step_list, orconf); + + /* Pop the entry off the trigger stack */ + pParse->trigStack = trigStackEntry.pNext; + sqlite3AuthContextPop(&sContext); + + sqlite3VdbeResolveLabel(pParse->pVdbe, endTrigger); + } + pTrigger = pTrigger->pNext; + } + return 0; +} +#endif /* !defined(SQLITE_OMIT_TRIGGER) */ diff --git a/src/sqlite/update.c b/src/sqlite/update.c new file mode 100644 index 0000000..47bfe13 --- /dev/null +++ b/src/sqlite/update.c @@ -0,0 +1,505 @@ +/* +** 2001 September 15 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** This file contains C code routines that are called by the parser +** to handle UPDATE statements. +** +** $Id: update.c,v 1.1.1.1 2006/02/03 20:35:11 hoganrobert Exp $ +*/ +#include "sqliteInt.h" + +/* +** The most recently coded instruction was an OP_Column to retrieve column +** 'i' of table pTab. This routine sets the P3 parameter of the +** OP_Column to the default value, if any. +** +** The default value of a column is specified by a DEFAULT clause in the +** column definition. This was either supplied by the user when the table +** was created, or added later to the table definition by an ALTER TABLE +** command. If the latter, then the row-records in the table btree on disk +** may not contain a value for the column and the default value, taken +** from the P3 parameter of the OP_Column instruction, is returned instead. +** If the former, then all row-records are guaranteed to include a value +** for the column and the P3 value is not required. +** +** Column definitions created by an ALTER TABLE command may only have +** literal default values specified: a number, null or a string. (If a more +** complicated default expression value was provided, it is evaluated +** when the ALTER TABLE is executed and one of the literal values written +** into the sqlite_master table.) +** +** Therefore, the P3 parameter is only required if the default value for +** the column is a literal number, string or null. The sqlite3ValueFromExpr() +** function is capable of transforming these types of expressions into +** sqlite3_value objects. +*/ +void sqlite3ColumnDefault(Vdbe *v, Table *pTab, int i){ + if( pTab && !pTab->pSelect ){ + sqlite3_value *pValue; + u8 enc = sqlite3VdbeDb(v)->enc; + Column *pCol = &pTab->aCol[i]; + sqlite3ValueFromExpr(pCol->pDflt, enc, pCol->affinity, &pValue); + sqlite3VdbeChangeP3(v, -1, (const char *)pValue, P3_MEM); + } +} + +/* +** Process an UPDATE statement. +** +** UPDATE OR IGNORE table_wxyz SET a=b, c=d WHERE e<5 AND f NOT NULL; +** \_______/ \________/ \______/ \________________/ +* onError pTabList pChanges pWhere +*/ +void sqlite3Update( + Parse *pParse, /* The parser context */ + SrcList *pTabList, /* The table in which we should change things */ + ExprList *pChanges, /* Things to be changed */ + Expr *pWhere, /* The WHERE clause. May be null */ + int onError /* How to handle constraint errors */ +){ + int i, j; /* Loop counters */ + Table *pTab; /* The table to be updated */ + int addr = 0; /* VDBE instruction address of the start of the loop */ + WhereInfo *pWInfo; /* Information about the WHERE clause */ + Vdbe *v; /* The virtual database engine */ + Index *pIdx; /* For looping over indices */ + int nIdx; /* Number of indices that need updating */ + int nIdxTotal; /* Total number of indices */ + int iCur; /* VDBE Cursor number of pTab */ + sqlite3 *db; /* The database structure */ + Index **apIdx = 0; /* An array of indices that need updating too */ + char *aIdxUsed = 0; /* aIdxUsed[i]==1 if the i-th index is used */ + int *aXRef = 0; /* aXRef[i] is the index in pChanges->a[] of the + ** an expression for the i-th column of the table. + ** aXRef[i]==-1 if the i-th column is not changed. */ + int chngRowid; /* True if the record number is being changed */ + Expr *pRowidExpr = 0; /* Expression defining the new record number */ + int openAll = 0; /* True if all indices need to be opened */ + AuthContext sContext; /* The authorization context */ + NameContext sNC; /* The name-context to resolve expressions in */ + +#ifndef SQLITE_OMIT_TRIGGER + int isView; /* Trying to update a view */ + int triggers_exist = 0; /* True if any row triggers exist */ +#endif + + int newIdx = -1; /* index of trigger "new" temp table */ + int oldIdx = -1; /* index of trigger "old" temp table */ + + sContext.pParse = 0; + if( pParse->nErr || sqlite3_malloc_failed ) goto update_cleanup; + db = pParse->db; + assert( pTabList->nSrc==1 ); + + /* Locate the table which we want to update. + */ + pTab = sqlite3SrcListLookup(pParse, pTabList); + if( pTab==0 ) goto update_cleanup; + + /* Figure out if we have any triggers and if the table being + ** updated is a view + */ +#ifndef SQLITE_OMIT_TRIGGER + triggers_exist = sqlite3TriggersExist(pParse, pTab, TK_UPDATE, pChanges); + isView = pTab->pSelect!=0; +#else +# define triggers_exist 0 +# define isView 0 +#endif +#ifdef SQLITE_OMIT_VIEW +# undef isView +# define isView 0 +#endif + + if( sqlite3IsReadOnly(pParse, pTab, triggers_exist) ){ + goto update_cleanup; + } + if( isView ){ + if( sqlite3ViewGetColumnNames(pParse, pTab) ){ + goto update_cleanup; + } + } + aXRef = sqliteMallocRaw( sizeof(int) * pTab->nCol ); + if( aXRef==0 ) goto update_cleanup; + for(i=0; i<pTab->nCol; i++) aXRef[i] = -1; + + /* If there are FOR EACH ROW triggers, allocate cursors for the + ** special OLD and NEW tables + */ + if( triggers_exist ){ + newIdx = pParse->nTab++; + oldIdx = pParse->nTab++; + } + + /* Allocate a cursors for the main database table and for all indices. + ** The index cursors might not be used, but if they are used they + ** need to occur right after the database cursor. So go ahead and + ** allocate enough space, just in case. + */ + pTabList->a[0].iCursor = iCur = pParse->nTab++; + for(pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext){ + pParse->nTab++; + } + + /* Initialize the name-context */ + memset(&sNC, 0, sizeof(sNC)); + sNC.pParse = pParse; + sNC.pSrcList = pTabList; + + /* Resolve the column names in all the expressions of the + ** of the UPDATE statement. Also find the column index + ** for each column to be updated in the pChanges array. For each + ** column to be updated, make sure we have authorization to change + ** that column. + */ + chngRowid = 0; + for(i=0; i<pChanges->nExpr; i++){ + if( sqlite3ExprResolveNames(&sNC, pChanges->a[i].pExpr) ){ + goto update_cleanup; + } + for(j=0; j<pTab->nCol; j++){ + if( sqlite3StrICmp(pTab->aCol[j].zName, pChanges->a[i].zName)==0 ){ + if( j==pTab->iPKey ){ + chngRowid = 1; + pRowidExpr = pChanges->a[i].pExpr; + } + aXRef[j] = i; + break; + } + } + if( j>=pTab->nCol ){ + if( sqlite3IsRowid(pChanges->a[i].zName) ){ + chngRowid = 1; + pRowidExpr = pChanges->a[i].pExpr; + }else{ + sqlite3ErrorMsg(pParse, "no such column: %s", pChanges->a[i].zName); + goto update_cleanup; + } + } +#ifndef SQLITE_OMIT_AUTHORIZATION + { + int rc; + rc = sqlite3AuthCheck(pParse, SQLITE_UPDATE, pTab->zName, + pTab->aCol[j].zName, db->aDb[pTab->iDb].zName); + if( rc==SQLITE_DENY ){ + goto update_cleanup; + }else if( rc==SQLITE_IGNORE ){ + aXRef[j] = -1; + } + } +#endif + } + + /* Allocate memory for the array apIdx[] and fill it with pointers to every + ** index that needs to be updated. Indices only need updating if their + ** key includes one of the columns named in pChanges or if the record + ** number of the original table entry is changing. + */ + for(nIdx=nIdxTotal=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, nIdxTotal++){ + if( chngRowid ){ + i = 0; + }else { + for(i=0; i<pIdx->nColumn; i++){ + if( aXRef[pIdx->aiColumn[i]]>=0 ) break; + } + } + if( i<pIdx->nColumn ) nIdx++; + } + if( nIdxTotal>0 ){ + apIdx = sqliteMallocRaw( sizeof(Index*) * nIdx + nIdxTotal ); + if( apIdx==0 ) goto update_cleanup; + aIdxUsed = (char*)&apIdx[nIdx]; + } + for(nIdx=j=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, j++){ + if( chngRowid ){ + i = 0; + }else{ + for(i=0; i<pIdx->nColumn; i++){ + if( aXRef[pIdx->aiColumn[i]]>=0 ) break; + } + } + if( i<pIdx->nColumn ){ + if( sqlite3CheckIndexCollSeq(pParse, pIdx) ) goto update_cleanup; + apIdx[nIdx++] = pIdx; + aIdxUsed[j] = 1; + }else{ + aIdxUsed[j] = 0; + } + } + + /* Resolve the column names in all the expressions in the + ** WHERE clause. + */ + if( sqlite3ExprResolveNames(&sNC, pWhere) ){ + goto update_cleanup; + } + + /* Start the view context + */ + if( isView ){ + sqlite3AuthContextPush(pParse, &sContext, pTab->zName); + } + + /* Begin generating code. + */ + v = sqlite3GetVdbe(pParse); + if( v==0 ) goto update_cleanup; + if( pParse->nested==0 ) sqlite3VdbeCountChanges(v); + sqlite3BeginWriteOperation(pParse, 1, pTab->iDb); + + /* If we are trying to update a view, construct that view into + ** a temporary table. + */ + if( isView ){ + Select *pView; + pView = sqlite3SelectDup(pTab->pSelect); + sqlite3Select(pParse, pView, SRT_TempTable, iCur, 0, 0, 0, 0); + sqlite3SelectDelete(pView); + } + + /* Begin the database scan + */ + pWInfo = sqlite3WhereBegin(pParse, pTabList, pWhere, 0); + if( pWInfo==0 ) goto update_cleanup; + + /* Remember the index of every item to be updated. + */ + sqlite3VdbeAddOp(v, OP_Rowid, iCur, 0); + sqlite3VdbeAddOp(v, OP_ListWrite, 0, 0); + + /* End the database scan loop. + */ + sqlite3WhereEnd(pWInfo); + + /* Initialize the count of updated rows + */ + if( db->flags & SQLITE_CountRows && !pParse->trigStack ){ + sqlite3VdbeAddOp(v, OP_Integer, 0, 0); + } + + if( triggers_exist ){ + /* Create pseudo-tables for NEW and OLD + */ + sqlite3VdbeAddOp(v, OP_OpenPseudo, oldIdx, 0); + sqlite3VdbeAddOp(v, OP_SetNumColumns, oldIdx, pTab->nCol); + sqlite3VdbeAddOp(v, OP_OpenPseudo, newIdx, 0); + sqlite3VdbeAddOp(v, OP_SetNumColumns, newIdx, pTab->nCol); + + /* The top of the update loop for when there are triggers. + */ + sqlite3VdbeAddOp(v, OP_ListRewind, 0, 0); + addr = sqlite3VdbeAddOp(v, OP_ListRead, 0, 0); + + if( !isView ){ + sqlite3VdbeAddOp(v, OP_Dup, 0, 0); + sqlite3VdbeAddOp(v, OP_Dup, 0, 0); + /* Open a cursor and make it point to the record that is + ** being updated. + */ + sqlite3OpenTableForReading(v, iCur, pTab); + } + sqlite3VdbeAddOp(v, OP_MoveGe, iCur, 0); + + /* Generate the OLD table + */ + sqlite3VdbeAddOp(v, OP_Rowid, iCur, 0); + sqlite3VdbeAddOp(v, OP_RowData, iCur, 0); + sqlite3VdbeAddOp(v, OP_Insert, oldIdx, 0); + + /* Generate the NEW table + */ + if( chngRowid ){ + sqlite3ExprCodeAndCache(pParse, pRowidExpr); + }else{ + sqlite3VdbeAddOp(v, OP_Rowid, iCur, 0); + } + for(i=0; i<pTab->nCol; i++){ + if( i==pTab->iPKey ){ + sqlite3VdbeAddOp(v, OP_Null, 0, 0); + continue; + } + j = aXRef[i]; + if( j<0 ){ + sqlite3VdbeAddOp(v, OP_Column, iCur, i); + sqlite3ColumnDefault(v, pTab, i); + }else{ + sqlite3ExprCodeAndCache(pParse, pChanges->a[j].pExpr); + } + } + sqlite3VdbeAddOp(v, OP_MakeRecord, pTab->nCol, 0); + if( !isView ){ + sqlite3TableAffinityStr(v, pTab); + } + if( pParse->nErr ) goto update_cleanup; + sqlite3VdbeAddOp(v, OP_Insert, newIdx, 0); + if( !isView ){ + sqlite3VdbeAddOp(v, OP_Close, iCur, 0); + } + + /* Fire the BEFORE and INSTEAD OF triggers + */ + if( sqlite3CodeRowTrigger(pParse, TK_UPDATE, pChanges, TRIGGER_BEFORE, pTab, + newIdx, oldIdx, onError, addr) ){ + goto update_cleanup; + } + } + + if( !isView ){ + /* + ** Open every index that needs updating. Note that if any + ** index could potentially invoke a REPLACE conflict resolution + ** action, then we need to open all indices because we might need + ** to be deleting some records. + */ + sqlite3VdbeAddOp(v, OP_Integer, pTab->iDb, 0); + sqlite3VdbeAddOp(v, OP_OpenWrite, iCur, pTab->tnum); + sqlite3VdbeAddOp(v, OP_SetNumColumns, iCur, pTab->nCol); + if( onError==OE_Replace ){ + openAll = 1; + }else{ + openAll = 0; + for(pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext){ + if( pIdx->onError==OE_Replace ){ + openAll = 1; + break; + } + } + } + for(i=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, i++){ + if( openAll || aIdxUsed[i] ){ + sqlite3VdbeAddOp(v, OP_Integer, pIdx->iDb, 0); + sqlite3VdbeOp3(v, OP_OpenWrite, iCur+i+1, pIdx->tnum, + (char*)&pIdx->keyInfo, P3_KEYINFO); + assert( pParse->nTab>iCur+i+1 ); + } + } + + /* Loop over every record that needs updating. We have to load + ** the old data for each record to be updated because some columns + ** might not change and we will need to copy the old value. + ** Also, the old data is needed to delete the old index entires. + ** So make the cursor point at the old record. + */ + if( !triggers_exist ){ + sqlite3VdbeAddOp(v, OP_ListRewind, 0, 0); + addr = sqlite3VdbeAddOp(v, OP_ListRead, 0, 0); + sqlite3VdbeAddOp(v, OP_Dup, 0, 0); + } + sqlite3VdbeAddOp(v, OP_NotExists, iCur, addr); + + /* If the record number will change, push the record number as it + ** will be after the update. (The old record number is currently + ** on top of the stack.) + */ + if( chngRowid ){ + sqlite3ExprCode(pParse, pRowidExpr); + sqlite3VdbeAddOp(v, OP_MustBeInt, 0, 0); + } + + /* Compute new data for this record. + */ + for(i=0; i<pTab->nCol; i++){ + if( i==pTab->iPKey ){ + sqlite3VdbeAddOp(v, OP_Null, 0, 0); + continue; + } + j = aXRef[i]; + if( j<0 ){ + sqlite3VdbeAddOp(v, OP_Column, iCur, i); + sqlite3ColumnDefault(v, pTab, i); + }else{ + sqlite3ExprCode(pParse, pChanges->a[j].pExpr); + } + } + + /* Do constraint checks + */ + sqlite3GenerateConstraintChecks(pParse, pTab, iCur, aIdxUsed, chngRowid, 1, + onError, addr); + + /* Delete the old indices for the current record. + */ + sqlite3GenerateRowIndexDelete(db, v, pTab, iCur, aIdxUsed); + + /* If changing the record number, delete the old record. + */ + if( chngRowid ){ + sqlite3VdbeAddOp(v, OP_Delete, iCur, 0); + } + + /* Create the new index entries and the new record. + */ + sqlite3CompleteInsertion(pParse, pTab, iCur, aIdxUsed, chngRowid, 1, -1); + } + + /* Increment the row counter + */ + if( db->flags & SQLITE_CountRows && !pParse->trigStack){ + sqlite3VdbeAddOp(v, OP_AddImm, 1, 0); + } + + /* If there are triggers, close all the cursors after each iteration + ** through the loop. The fire the after triggers. + */ + if( triggers_exist ){ + if( !isView ){ + for(i=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, i++){ + if( openAll || aIdxUsed[i] ) + sqlite3VdbeAddOp(v, OP_Close, iCur+i+1, 0); + } + sqlite3VdbeAddOp(v, OP_Close, iCur, 0); + } + if( sqlite3CodeRowTrigger(pParse, TK_UPDATE, pChanges, TRIGGER_AFTER, pTab, + newIdx, oldIdx, onError, addr) ){ + goto update_cleanup; + } + } + + /* Repeat the above with the next record to be updated, until + ** all record selected by the WHERE clause have been updated. + */ + sqlite3VdbeAddOp(v, OP_Goto, 0, addr); + sqlite3VdbeChangeP2(v, addr, sqlite3VdbeCurrentAddr(v)); + sqlite3VdbeAddOp(v, OP_ListReset, 0, 0); + + /* Close all tables if there were no FOR EACH ROW triggers */ + if( !triggers_exist ){ + for(i=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, i++){ + if( openAll || aIdxUsed[i] ){ + sqlite3VdbeAddOp(v, OP_Close, iCur+i+1, 0); + } + } + sqlite3VdbeAddOp(v, OP_Close, iCur, 0); + }else{ + sqlite3VdbeAddOp(v, OP_Close, newIdx, 0); + sqlite3VdbeAddOp(v, OP_Close, oldIdx, 0); + } + + /* + ** Return the number of rows that were changed. If this routine is + ** generating code because of a call to sqlite3NestedParse(), do not + ** invoke the callback function. + */ + if( db->flags & SQLITE_CountRows && !pParse->trigStack && pParse->nested==0 ){ + sqlite3VdbeAddOp(v, OP_Callback, 1, 0); + sqlite3VdbeSetNumCols(v, 1); + sqlite3VdbeSetColName(v, 0, "rows updated", P3_STATIC); + } + +update_cleanup: + sqlite3AuthContextPop(&sContext); + sqliteFree(apIdx); + sqliteFree(aXRef); + sqlite3SrcListDelete(pTabList); + sqlite3ExprListDelete(pChanges); + sqlite3ExprDelete(pWhere); + return; +} diff --git a/src/sqlite/utf.c b/src/sqlite/utf.c new file mode 100644 index 0000000..bc94009 --- /dev/null +++ b/src/sqlite/utf.c @@ -0,0 +1,570 @@ +/* +** 2004 April 13 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** This file contains routines used to translate between UTF-8, +** UTF-16, UTF-16BE, and UTF-16LE. +** +** $Id: utf.c,v 1.1.1.1 2006/02/03 20:35:10 hoganrobert Exp $ +** +** Notes on UTF-8: +** +** Byte-0 Byte-1 Byte-2 Byte-3 Value +** 0xxxxxxx 00000000 00000000 0xxxxxxx +** 110yyyyy 10xxxxxx 00000000 00000yyy yyxxxxxx +** 1110zzzz 10yyyyyy 10xxxxxx 00000000 zzzzyyyy yyxxxxxx +** 11110uuu 10uuzzzz 10yyyyyy 10xxxxxx 000uuuuu zzzzyyyy yyxxxxxx +** +** +** Notes on UTF-16: (with wwww+1==uuuuu) +** +** Word-0 Word-1 Value +** 110110ww wwzzzzyy 110111yy yyxxxxxx 000uuuuu zzzzyyyy yyxxxxxx +** zzzzyyyy yyxxxxxx 00000000 zzzzyyyy yyxxxxxx +** +** +** BOM or Byte Order Mark: +** 0xff 0xfe little-endian utf-16 follows +** 0xfe 0xff big-endian utf-16 follows +** +** +** Handling of malformed strings: +** +** SQLite accepts and processes malformed strings without an error wherever +** possible. However this is not possible when converting between UTF-8 and +** UTF-16. +** +** When converting malformed UTF-8 strings to UTF-16, one instance of the +** replacement character U+FFFD for each byte that cannot be interpeted as +** part of a valid unicode character. +** +** When converting malformed UTF-16 strings to UTF-8, one instance of the +** replacement character U+FFFD for each pair of bytes that cannot be +** interpeted as part of a valid unicode character. +** +** This file contains the following public routines: +** +** sqlite3VdbeMemTranslate() - Translate the encoding used by a Mem* string. +** sqlite3VdbeMemHandleBom() - Handle byte-order-marks in UTF16 Mem* strings. +** sqlite3utf16ByteLen() - Calculate byte-length of a void* UTF16 string. +** sqlite3utf8CharLen() - Calculate char-length of a char* UTF8 string. +** sqlite3utf8LikeCompare() - Do a LIKE match given two UTF8 char* strings. +** +*/ +#include "sqliteInt.h" +#include <assert.h> +#include "vdbeInt.h" + +/* +** This table maps from the first byte of a UTF-8 character to the number +** of trailing bytes expected. A value '255' indicates that the table key +** is not a legal first byte for a UTF-8 character. +*/ +static const u8 xtra_utf8_bytes[256] = { +/* 0xxxxxxx */ +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + +/* 10wwwwww */ +255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, +255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, +255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, +255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, + +/* 110yyyyy */ +1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, +1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + +/* 1110zzzz */ +2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + +/* 11110yyy */ +3, 3, 3, 3, 3, 3, 3, 3, 255, 255, 255, 255, 255, 255, 255, 255, +}; + +/* +** This table maps from the number of trailing bytes in a UTF-8 character +** to an integer constant that is effectively calculated for each character +** read by a naive implementation of a UTF-8 character reader. The code +** in the READ_UTF8 macro explains things best. +*/ +static const int xtra_utf8_bits[4] = { +0, +12416, /* (0xC0 << 6) + (0x80) */ +925824, /* (0xE0 << 12) + (0x80 << 6) + (0x80) */ +63447168 /* (0xF0 << 18) + (0x80 << 12) + (0x80 << 6) + 0x80 */ +}; + +#define READ_UTF8(zIn, c) { \ + int xtra; \ + c = *(zIn)++; \ + xtra = xtra_utf8_bytes[c]; \ + switch( xtra ){ \ + case 255: c = (int)0xFFFD; break; \ + case 3: c = (c<<6) + *(zIn)++; \ + case 2: c = (c<<6) + *(zIn)++; \ + case 1: c = (c<<6) + *(zIn)++; \ + c -= xtra_utf8_bits[xtra]; \ + } \ +} +int sqlite3ReadUtf8(const unsigned char *z){ + int c; + READ_UTF8(z, c); + return c; +} + +#define SKIP_UTF8(zIn) { \ + zIn += (xtra_utf8_bytes[*(u8 *)zIn] + 1); \ +} + +#define WRITE_UTF8(zOut, c) { \ + if( c<0x00080 ){ \ + *zOut++ = (c&0xFF); \ + } \ + else if( c<0x00800 ){ \ + *zOut++ = 0xC0 + ((c>>6)&0x1F); \ + *zOut++ = 0x80 + (c & 0x3F); \ + } \ + else if( c<0x10000 ){ \ + *zOut++ = 0xE0 + ((c>>12)&0x0F); \ + *zOut++ = 0x80 + ((c>>6) & 0x3F); \ + *zOut++ = 0x80 + (c & 0x3F); \ + }else{ \ + *zOut++ = 0xF0 + ((c>>18) & 0x07); \ + *zOut++ = 0x80 + ((c>>12) & 0x3F); \ + *zOut++ = 0x80 + ((c>>6) & 0x3F); \ + *zOut++ = 0x80 + (c & 0x3F); \ + } \ +} + +#define WRITE_UTF16LE(zOut, c) { \ + if( c<=0xFFFF ){ \ + *zOut++ = (c&0x00FF); \ + *zOut++ = ((c>>8)&0x00FF); \ + }else{ \ + *zOut++ = (((c>>10)&0x003F) + (((c-0x10000)>>10)&0x00C0)); \ + *zOut++ = (0x00D8 + (((c-0x10000)>>18)&0x03)); \ + *zOut++ = (c&0x00FF); \ + *zOut++ = (0x00DC + ((c>>8)&0x03)); \ + } \ +} + +#define WRITE_UTF16BE(zOut, c) { \ + if( c<=0xFFFF ){ \ + *zOut++ = ((c>>8)&0x00FF); \ + *zOut++ = (c&0x00FF); \ + }else{ \ + *zOut++ = (0x00D8 + (((c-0x10000)>>18)&0x03)); \ + *zOut++ = (((c>>10)&0x003F) + (((c-0x10000)>>10)&0x00C0)); \ + *zOut++ = (0x00DC + ((c>>8)&0x03)); \ + *zOut++ = (c&0x00FF); \ + } \ +} + +#define READ_UTF16LE(zIn, c){ \ + c = (*zIn++); \ + c += ((*zIn++)<<8); \ + if( c>=0xD800 && c<=0xE000 ){ \ + int c2 = (*zIn++); \ + c2 += ((*zIn++)<<8); \ + c = (c2&0x03FF) + ((c&0x003F)<<10) + (((c&0x03C0)+0x0040)<<10); \ + } \ +} + +#define READ_UTF16BE(zIn, c){ \ + c = ((*zIn++)<<8); \ + c += (*zIn++); \ + if( c>=0xD800 && c<=0xE000 ){ \ + int c2 = ((*zIn++)<<8); \ + c2 += (*zIn++); \ + c = (c2&0x03FF) + ((c&0x003F)<<10) + (((c&0x03C0)+0x0040)<<10); \ + } \ +} + +#define SKIP_UTF16BE(zIn){ \ + if( *zIn>=0xD8 && (*zIn<0xE0 || (*zIn==0xE0 && *(zIn+1)==0x00)) ){ \ + zIn += 4; \ + }else{ \ + zIn += 2; \ + } \ +} +#define SKIP_UTF16LE(zIn){ \ + zIn++; \ + if( *zIn>=0xD8 && (*zIn<0xE0 || (*zIn==0xE0 && *(zIn-1)==0x00)) ){ \ + zIn += 3; \ + }else{ \ + zIn += 1; \ + } \ +} + +#define RSKIP_UTF16LE(zIn){ \ + if( *zIn>=0xD8 && (*zIn<0xE0 || (*zIn==0xE0 && *(zIn-1)==0x00)) ){ \ + zIn -= 4; \ + }else{ \ + zIn -= 2; \ + } \ +} +#define RSKIP_UTF16BE(zIn){ \ + zIn--; \ + if( *zIn>=0xD8 && (*zIn<0xE0 || (*zIn==0xE0 && *(zIn+1)==0x00)) ){ \ + zIn -= 3; \ + }else{ \ + zIn -= 1; \ + } \ +} + +/* +** If the TRANSLATE_TRACE macro is defined, the value of each Mem is +** printed on stderr on the way into and out of sqlite3VdbeMemTranslate(). +*/ +/* #define TRANSLATE_TRACE 1 */ + +#ifndef SQLITE_OMIT_UTF16 +/* +** This routine transforms the internal text encoding used by pMem to +** desiredEnc. It is an error if the string is already of the desired +** encoding, or if *pMem does not contain a string value. +*/ +int sqlite3VdbeMemTranslate(Mem *pMem, u8 desiredEnc){ + unsigned char zShort[NBFS]; /* Temporary short output buffer */ + int len; /* Maximum length of output string in bytes */ + unsigned char *zOut; /* Output buffer */ + unsigned char *zIn; /* Input iterator */ + unsigned char *zTerm; /* End of input */ + unsigned char *z; /* Output iterator */ + int c; + + assert( pMem->flags&MEM_Str ); + assert( pMem->enc!=desiredEnc ); + assert( pMem->enc!=0 ); + assert( pMem->n>=0 ); + +#if defined(TRANSLATE_TRACE) && defined(SQLITE_DEBUG) + { + char zBuf[100]; + sqlite3VdbeMemPrettyPrint(pMem, zBuf, 100); + fprintf(stderr, "INPUT: %s\n", zBuf); + } +#endif + + /* If the translation is between UTF-16 little and big endian, then + ** all that is required is to swap the byte order. This case is handled + ** differently from the others. + */ + if( pMem->enc!=SQLITE_UTF8 && desiredEnc!=SQLITE_UTF8 ){ + u8 temp; + int rc; + rc = sqlite3VdbeMemMakeWriteable(pMem); + if( rc!=SQLITE_OK ){ + assert( rc==SQLITE_NOMEM ); + return SQLITE_NOMEM; + } + zIn = pMem->z; + zTerm = &zIn[pMem->n]; + while( zIn<zTerm ){ + temp = *zIn; + *zIn = *(zIn+1); + zIn++; + *zIn++ = temp; + } + pMem->enc = desiredEnc; + goto translate_out; + } + + /* Set len to the maximum number of bytes required in the output buffer. */ + if( desiredEnc==SQLITE_UTF8 ){ + /* When converting from UTF-16, the maximum growth results from + ** translating a 2-byte character to a 3-byte UTF-8 character (i.e. + ** code-point 0xFFFC). A single byte is required for the output string + ** nul-terminator. + */ + len = (pMem->n/2) * 3 + 1; + }else{ + /* When converting from UTF-8 to UTF-16 the maximum growth is caused + ** when a 1-byte UTF-8 character is translated into a 2-byte UTF-16 + ** character. Two bytes are required in the output buffer for the + ** nul-terminator. + */ + len = pMem->n * 2 + 2; + } + + /* Set zIn to point at the start of the input buffer and zTerm to point 1 + ** byte past the end. + ** + ** Variable zOut is set to point at the output buffer. This may be space + ** obtained from malloc(), or Mem.zShort, if it large enough and not in + ** use, or the zShort array on the stack (see above). + */ + zIn = pMem->z; + zTerm = &zIn[pMem->n]; + if( len>NBFS ){ + zOut = sqliteMallocRaw(len); + if( !zOut ) return SQLITE_NOMEM; + }else{ + zOut = zShort; + } + z = zOut; + + if( pMem->enc==SQLITE_UTF8 ){ + if( desiredEnc==SQLITE_UTF16LE ){ + /* UTF-8 -> UTF-16 Little-endian */ + while( zIn<zTerm ){ + READ_UTF8(zIn, c); + WRITE_UTF16LE(z, c); + } + }else{ + assert( desiredEnc==SQLITE_UTF16BE ); + /* UTF-8 -> UTF-16 Big-endian */ + while( zIn<zTerm ){ + READ_UTF8(zIn, c); + WRITE_UTF16BE(z, c); + } + } + pMem->n = z - zOut; + *z++ = 0; + }else{ + assert( desiredEnc==SQLITE_UTF8 ); + if( pMem->enc==SQLITE_UTF16LE ){ + /* UTF-16 Little-endian -> UTF-8 */ + while( zIn<zTerm ){ + READ_UTF16LE(zIn, c); + WRITE_UTF8(z, c); + } + }else{ + /* UTF-16 Little-endian -> UTF-8 */ + while( zIn<zTerm ){ + READ_UTF16BE(zIn, c); + WRITE_UTF8(z, c); + } + } + pMem->n = z - zOut; + } + *z = 0; + assert( (pMem->n+(desiredEnc==SQLITE_UTF8?1:2))<=len ); + + sqlite3VdbeMemRelease(pMem); + pMem->flags &= ~(MEM_Static|MEM_Dyn|MEM_Ephem|MEM_Short); + pMem->enc = desiredEnc; + if( zOut==zShort ){ + memcpy(pMem->zShort, zOut, len); + zOut = pMem->zShort; + pMem->flags |= (MEM_Term|MEM_Short); + }else{ + pMem->flags |= (MEM_Term|MEM_Dyn); + } + pMem->z = zOut; + +translate_out: +#if defined(TRANSLATE_TRACE) && defined(SQLITE_DEBUG) + { + char zBuf[100]; + sqlite3VdbeMemPrettyPrint(pMem, zBuf, 100); + fprintf(stderr, "OUTPUT: %s\n", zBuf); + } +#endif + return SQLITE_OK; +} + +/* +** This routine checks for a byte-order mark at the beginning of the +** UTF-16 string stored in *pMem. If one is present, it is removed and +** the encoding of the Mem adjusted. This routine does not do any +** byte-swapping, it just sets Mem.enc appropriately. +** +** The allocation (static, dynamic etc.) and encoding of the Mem may be +** changed by this function. +*/ +int sqlite3VdbeMemHandleBom(Mem *pMem){ + int rc = SQLITE_OK; + u8 bom = 0; + + if( pMem->n<0 || pMem->n>1 ){ + u8 b1 = *(u8 *)pMem->z; + u8 b2 = *(((u8 *)pMem->z) + 1); + if( b1==0xFE && b2==0xFF ){ + bom = SQLITE_UTF16BE; + } + if( b1==0xFF && b2==0xFE ){ + bom = SQLITE_UTF16LE; + } + } + + if( bom ){ + /* This function is called as soon as a string is stored in a Mem*, + ** from within sqlite3VdbeMemSetStr(). At that point it is not possible + ** for the string to be stored in Mem.zShort, or for it to be stored + ** in dynamic memory with no destructor. + */ + assert( !(pMem->flags&MEM_Short) ); + assert( !(pMem->flags&MEM_Dyn) || pMem->xDel ); + if( pMem->flags & MEM_Dyn ){ + void (*xDel)(void*) = pMem->xDel; + char *z = pMem->z; + pMem->z = 0; + pMem->xDel = 0; + rc = sqlite3VdbeMemSetStr(pMem, &z[2], pMem->n-2, bom, SQLITE_TRANSIENT); + xDel(z); + }else{ + rc = sqlite3VdbeMemSetStr(pMem, &pMem->z[2], pMem->n-2, bom, + SQLITE_TRANSIENT); + } + } + return rc; +} +#endif /* SQLITE_OMIT_UTF16 */ + +/* +** pZ is a UTF-8 encoded unicode string. If nByte is less than zero, +** return the number of unicode characters in pZ up to (but not including) +** the first 0x00 byte. If nByte is not less than zero, return the +** number of unicode characters in the first nByte of pZ (or up to +** the first 0x00, whichever comes first). +*/ +int sqlite3utf8CharLen(const char *z, int nByte){ + int r = 0; + const char *zTerm; + if( nByte>=0 ){ + zTerm = &z[nByte]; + }else{ + zTerm = (const char *)(-1); + } + assert( z<=zTerm ); + while( *z!=0 && z<zTerm ){ + SKIP_UTF8(z); + r++; + } + return r; +} + +#ifndef SQLITE_OMIT_UTF16 +/* +** pZ is a UTF-16 encoded unicode string. If nChar is less than zero, +** return the number of bytes up to (but not including), the first pair +** of consecutive 0x00 bytes in pZ. If nChar is not less than zero, +** then return the number of bytes in the first nChar unicode characters +** in pZ (or up until the first pair of 0x00 bytes, whichever comes first). +*/ +int sqlite3utf16ByteLen(const void *zIn, int nChar){ + int c = 1; + char const *z = zIn; + int n = 0; + if( SQLITE_UTF16NATIVE==SQLITE_UTF16BE ){ + while( c && ((nChar<0) || n<nChar) ){ + READ_UTF16BE(z, c); + n++; + } + }else{ + while( c && ((nChar<0) || n<nChar) ){ + READ_UTF16LE(z, c); + n++; + } + } + return (z-(char const *)zIn)-((c==0)?2:0); +} + +/* +** UTF-16 implementation of the substr() +*/ +void sqlite3utf16Substr( + sqlite3_context *context, + int argc, + sqlite3_value **argv +){ + int y, z; + unsigned char const *zStr; + unsigned char const *zStrEnd; + unsigned char const *zStart; + unsigned char const *zEnd; + int i; + + zStr = (unsigned char const *)sqlite3_value_text16(argv[0]); + zStrEnd = &zStr[sqlite3_value_bytes16(argv[0])]; + y = sqlite3_value_int(argv[1]); + z = sqlite3_value_int(argv[2]); + + if( y>0 ){ + y = y-1; + zStart = zStr; + if( SQLITE_UTF16BE==SQLITE_UTF16NATIVE ){ + for(i=0; i<y && zStart<zStrEnd; i++) SKIP_UTF16BE(zStart); + }else{ + for(i=0; i<y && zStart<zStrEnd; i++) SKIP_UTF16LE(zStart); + } + }else{ + zStart = zStrEnd; + if( SQLITE_UTF16BE==SQLITE_UTF16NATIVE ){ + for(i=y; i<0 && zStart>zStr; i++) RSKIP_UTF16BE(zStart); + }else{ + for(i=y; i<0 && zStart>zStr; i++) RSKIP_UTF16LE(zStart); + } + for(; i<0; i++) z -= 1; + } + + zEnd = zStart; + if( SQLITE_UTF16BE==SQLITE_UTF16NATIVE ){ + for(i=0; i<z && zEnd<zStrEnd; i++) SKIP_UTF16BE(zEnd); + }else{ + for(i=0; i<z && zEnd<zStrEnd; i++) SKIP_UTF16LE(zEnd); + } + + sqlite3_result_text16(context, zStart, zEnd-zStart, SQLITE_TRANSIENT); +} + +#if defined(SQLITE_TEST) +/* +** This routine is called from the TCL test function "translate_selftest". +** It checks that the primitives for serializing and deserializing +** characters in each encoding are inverses of each other. +*/ +void sqlite3utfSelfTest(){ + int i; + unsigned char zBuf[20]; + unsigned char *z; + int n; + int c; + + for(i=0; i<0x00110000; i++){ + z = zBuf; + WRITE_UTF8(z, i); + n = z-zBuf; + z = zBuf; + READ_UTF8(z, c); + assert( c==i ); + assert( (z-zBuf)==n ); + } + for(i=0; i<0x00110000; i++){ + if( i>=0xD800 && i<=0xE000 ) continue; + z = zBuf; + WRITE_UTF16LE(z, i); + n = z-zBuf; + z = zBuf; + READ_UTF16LE(z, c); + assert( c==i ); + assert( (z-zBuf)==n ); + } + for(i=0; i<0x00110000; i++){ + if( i>=0xD800 && i<=0xE000 ) continue; + z = zBuf; + WRITE_UTF16BE(z, i); + n = z-zBuf; + z = zBuf; + READ_UTF16BE(z, c); + assert( c==i ); + assert( (z-zBuf)==n ); + } +} +#endif /* SQLITE_TEST */ +#endif /* SQLITE_OMIT_UTF16 */ diff --git a/src/sqlite/util.c b/src/sqlite/util.c new file mode 100644 index 0000000..02acff4 --- /dev/null +++ b/src/sqlite/util.c @@ -0,0 +1,964 @@ +/* +** 2001 September 15 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** Utility functions used throughout sqlite. +** +** This file contains functions for allocating memory, comparing +** strings, and stuff like that. +** +** $Id: util.c,v 1.1.1.1 2006/02/03 20:35:16 hoganrobert Exp $ +*/ +#include "sqliteInt.h" +#include <stdarg.h> +#include <ctype.h> + +#if SQLITE_MEMDEBUG>2 && defined(__GLIBC__) +#include <execinfo.h> +void print_stack_trace(){ + void *bt[30]; + int i; + int n = backtrace(bt, 30); + + fprintf(stderr, "STACK: "); + for(i=0; i<n;i++){ + fprintf(stderr, "%p ", bt[i]); + } + fprintf(stderr, "\n"); +} +#else +#define print_stack_trace() +#endif + +/* +** If malloc() ever fails, this global variable gets set to 1. +** This causes the library to abort and never again function. +*/ +int sqlite3_malloc_failed = 0; + +/* +** If SQLITE_MEMDEBUG is defined, then use versions of malloc() and +** free() that track memory usage and check for buffer overruns. +*/ +#ifdef SQLITE_MEMDEBUG + +/* +** For keeping track of the number of mallocs and frees. This +** is used to check for memory leaks. The iMallocFail and iMallocReset +** values are used to simulate malloc() failures during testing in +** order to verify that the library correctly handles an out-of-memory +** condition. +*/ +int sqlite3_nMalloc; /* Number of sqliteMalloc() calls */ +int sqlite3_nFree; /* Number of sqliteFree() calls */ +int sqlite3_iMallocFail; /* Fail sqliteMalloc() after this many calls */ +int sqlite3_iMallocReset = -1; /* When iMallocFail reaches 0, set to this */ +#if SQLITE_MEMDEBUG>1 +static int memcnt = 0; +#endif + +/* +** Number of 32-bit guard words. This should probably be a multiple of +** 2 since on 64-bit machines we want the value returned by sqliteMalloc() +** to be 8-byte aligned. +*/ +#define N_GUARD 2 + +/* +** Allocate new memory and set it to zero. Return NULL if +** no memory is available. +*/ +void *sqlite3Malloc_(int n, int bZero, char *zFile, int line){ + void *p; + int *pi; + int i, k; + if( sqlite3_iMallocFail>=0 ){ + sqlite3_iMallocFail--; + if( sqlite3_iMallocFail==0 ){ + sqlite3_malloc_failed++; +#if SQLITE_MEMDEBUG>1 + fprintf(stderr,"**** failed to allocate %d bytes at %s:%d\n", + n, zFile,line); +#endif + sqlite3_iMallocFail = sqlite3_iMallocReset; + return 0; + } + } + if( n==0 ) return 0; + k = (n+sizeof(int)-1)/sizeof(int); + pi = malloc( (N_GUARD*2+1+k)*sizeof(int)); + if( pi==0 ){ + if( n>0 ) sqlite3_malloc_failed++; + return 0; + } + sqlite3_nMalloc++; + for(i=0; i<N_GUARD; i++) pi[i] = 0xdead1122; + pi[N_GUARD] = n; + for(i=0; i<N_GUARD; i++) pi[k+1+N_GUARD+i] = 0xdead3344; + p = &pi[N_GUARD+1]; + memset(p, bZero==0, n); +#if SQLITE_MEMDEBUG>1 + print_stack_trace(); + fprintf(stderr,"%06d malloc %d bytes at 0x%x from %s:%d\n", + ++memcnt, n, (int)p, zFile,line); +#endif + return p; +} + +/* +** This version of malloc is always a real function, never a macro +*/ +void *sqlite3MallocX(int n){ + return sqlite3Malloc_(n, 0, __FILE__, __LINE__); +} + +/* +** Check to see if the given pointer was obtained from sqliteMalloc() +** and is able to hold at least N bytes. Raise an exception if this +** is not the case. +** +** This routine is used for testing purposes only. +*/ +void sqlite3CheckMemory(void *p, int N){ + int *pi = p; + int n, i, k; + pi -= N_GUARD+1; + for(i=0; i<N_GUARD; i++){ + assert( pi[i]==0xdead1122 ); + } + n = pi[N_GUARD]; + assert( N>=0 && N<n ); + k = (n+sizeof(int)-1)/sizeof(int); + for(i=0; i<N_GUARD; i++){ + assert( pi[k+N_GUARD+1+i]==0xdead3344 ); + } +} + +/* +** Free memory previously obtained from sqliteMalloc() +*/ +void sqlite3Free_(void *p, char *zFile, int line){ + if( p ){ + int *pi, i, k, n; + pi = p; + pi -= N_GUARD+1; + sqlite3_nFree++; + for(i=0; i<N_GUARD; i++){ + if( pi[i]!=0xdead1122 ){ + fprintf(stderr,"Low-end memory corruption at 0x%x\n", (int)p); + return; + } + } + n = pi[N_GUARD]; + k = (n+sizeof(int)-1)/sizeof(int); + for(i=0; i<N_GUARD; i++){ + if( pi[k+N_GUARD+1+i]!=0xdead3344 ){ + fprintf(stderr,"High-end memory corruption at 0x%x\n", (int)p); + return; + } + } + memset(pi, 0xff, (k+N_GUARD*2+1)*sizeof(int)); +#if SQLITE_MEMDEBUG>1 + fprintf(stderr,"%06d free %d bytes at 0x%x from %s:%d\n", + ++memcnt, n, (int)p, zFile,line); +#endif + free(pi); + } +} + +/* +** Resize a prior allocation. If p==0, then this routine +** works just like sqliteMalloc(). If n==0, then this routine +** works just like sqliteFree(). +*/ +void *sqlite3Realloc_(void *oldP, int n, char *zFile, int line){ + int *oldPi, *pi, i, k, oldN, oldK; + void *p; + if( oldP==0 ){ + return sqlite3Malloc_(n,1,zFile,line); + } + if( n==0 ){ + sqlite3Free_(oldP,zFile,line); + return 0; + } + oldPi = oldP; + oldPi -= N_GUARD+1; + if( oldPi[0]!=0xdead1122 ){ + fprintf(stderr,"Low-end memory corruption in realloc at 0x%x\n", (int)oldP); + return 0; + } + oldN = oldPi[N_GUARD]; + oldK = (oldN+sizeof(int)-1)/sizeof(int); + for(i=0; i<N_GUARD; i++){ + if( oldPi[oldK+N_GUARD+1+i]!=0xdead3344 ){ + fprintf(stderr,"High-end memory corruption in realloc at 0x%x\n", + (int)oldP); + return 0; + } + } + k = (n + sizeof(int) - 1)/sizeof(int); + pi = malloc( (k+N_GUARD*2+1)*sizeof(int) ); + if( pi==0 ){ + if( n>0 ) sqlite3_malloc_failed++; + return 0; + } + for(i=0; i<N_GUARD; i++) pi[i] = 0xdead1122; + pi[N_GUARD] = n; + for(i=0; i<N_GUARD; i++) pi[k+N_GUARD+1+i] = 0xdead3344; + p = &pi[N_GUARD+1]; + memcpy(p, oldP, n>oldN ? oldN : n); + if( n>oldN ){ + memset(&((char*)p)[oldN], 0x55, n-oldN); + } + memset(oldPi, 0xab, (oldK+N_GUARD+2)*sizeof(int)); + free(oldPi); +#if SQLITE_MEMDEBUG>1 + print_stack_trace(); + fprintf(stderr,"%06d realloc %d to %d bytes at 0x%x to 0x%x at %s:%d\n", + ++memcnt, oldN, n, (int)oldP, (int)p, zFile, line); +#endif + return p; +} + +/* +** Make a copy of a string in memory obtained from sqliteMalloc() +*/ +char *sqlite3StrDup_(const char *z, char *zFile, int line){ + char *zNew; + if( z==0 ) return 0; + zNew = sqlite3Malloc_(strlen(z)+1, 0, zFile, line); + if( zNew ) strcpy(zNew, z); + return zNew; +} +char *sqlite3StrNDup_(const char *z, int n, char *zFile, int line){ + char *zNew; + if( z==0 ) return 0; + zNew = sqlite3Malloc_(n+1, 0, zFile, line); + if( zNew ){ + memcpy(zNew, z, n); + zNew[n] = 0; + } + return zNew; +} + +/* +** A version of sqliteFree that is always a function, not a macro. +*/ +void sqlite3FreeX(void *p){ + sqliteFree(p); +} +#endif /* SQLITE_MEMDEBUG */ + +/* +** The following versions of malloc() and free() are for use in a +** normal build. +*/ +#if !defined(SQLITE_MEMDEBUG) + +/* +** Allocate new memory and set it to zero. Return NULL if +** no memory is available. See also sqliteMallocRaw(). +*/ +void *sqlite3Malloc(int n){ + void *p; + if( (p = malloc(n))==0 ){ + if( n>0 ) sqlite3_malloc_failed++; + }else{ + memset(p, 0, n); + } + return p; +} + +/* +** Allocate new memory but do not set it to zero. Return NULL if +** no memory is available. See also sqliteMalloc(). +*/ +void *sqlite3MallocRaw(int n){ + void *p; + if( (p = malloc(n))==0 ){ + if( n>0 ) sqlite3_malloc_failed++; + } + return p; +} + +/* +** Free memory previously obtained from sqliteMalloc() +*/ +void sqlite3FreeX(void *p){ + if( p ){ + free(p); + } +} + +/* +** Resize a prior allocation. If p==0, then this routine +** works just like sqliteMalloc(). If n==0, then this routine +** works just like sqliteFree(). +*/ +void *sqlite3Realloc(void *p, int n){ + void *p2; + if( p==0 ){ + return sqliteMalloc(n); + } + if( n==0 ){ + sqliteFree(p); + return 0; + } + p2 = realloc(p, n); + if( p2==0 ){ + if( n>0 ) sqlite3_malloc_failed++; + } + return p2; +} + +/* +** Make a copy of a string in memory obtained from sqliteMalloc() +*/ +char *sqlite3StrDup(const char *z){ + char *zNew; + if( z==0 ) return 0; + zNew = sqliteMallocRaw(strlen(z)+1); + if( zNew ) strcpy(zNew, z); + return zNew; +} +char *sqlite3StrNDup(const char *z, int n){ + char *zNew; + if( z==0 ) return 0; + zNew = sqliteMallocRaw(n+1); + if( zNew ){ + memcpy(zNew, z, n); + zNew[n] = 0; + } + return zNew; +} +#endif /* !defined(SQLITE_MEMDEBUG) */ + +/* +** Create a string from the 2nd and subsequent arguments (up to the +** first NULL argument), store the string in memory obtained from +** sqliteMalloc() and make the pointer indicated by the 1st argument +** point to that string. The 1st argument must either be NULL or +** point to memory obtained from sqliteMalloc(). +*/ +void sqlite3SetString(char **pz, ...){ + va_list ap; + int nByte; + const char *z; + char *zResult; + + if( pz==0 ) return; + nByte = 1; + va_start(ap, pz); + while( (z = va_arg(ap, const char*))!=0 ){ + nByte += strlen(z); + } + va_end(ap); + sqliteFree(*pz); + *pz = zResult = sqliteMallocRaw( nByte ); + if( zResult==0 ){ + return; + } + *zResult = 0; + va_start(ap, pz); + while( (z = va_arg(ap, const char*))!=0 ){ + strcpy(zResult, z); + zResult += strlen(zResult); + } + va_end(ap); +#ifdef SQLITE_DEBUG +#if SQLITE_DEBUG>1 + fprintf(stderr,"string at 0x%x is %s\n", (int)*pz, *pz); +#endif +#endif +} + +/* +** Set the most recent error code and error string for the sqlite +** handle "db". The error code is set to "err_code". +** +** If it is not NULL, string zFormat specifies the format of the +** error string in the style of the printf functions: The following +** format characters are allowed: +** +** %s Insert a string +** %z A string that should be freed after use +** %d Insert an integer +** %T Insert a token +** %S Insert the first element of a SrcList +** +** zFormat and any string tokens that follow it are assumed to be +** encoded in UTF-8. +** +** To clear the most recent error for sqlite handle "db", sqlite3Error +** should be called with err_code set to SQLITE_OK and zFormat set +** to NULL. +*/ +void sqlite3Error(sqlite3 *db, int err_code, const char *zFormat, ...){ + if( db && (db->pErr || (db->pErr = sqlite3ValueNew())) ){ + db->errCode = err_code; + if( zFormat ){ + char *z; + va_list ap; + va_start(ap, zFormat); + z = sqlite3VMPrintf(zFormat, ap); + va_end(ap); + sqlite3ValueSetStr(db->pErr, -1, z, SQLITE_UTF8, sqlite3FreeX); + }else{ + sqlite3ValueSetStr(db->pErr, 0, 0, SQLITE_UTF8, SQLITE_STATIC); + } + } +} + +/* +** Add an error message to pParse->zErrMsg and increment pParse->nErr. +** The following formatting characters are allowed: +** +** %s Insert a string +** %z A string that should be freed after use +** %d Insert an integer +** %T Insert a token +** %S Insert the first element of a SrcList +** +** This function should be used to report any error that occurs whilst +** compiling an SQL statement (i.e. within sqlite3_prepare()). The +** last thing the sqlite3_prepare() function does is copy the error +** stored by this function into the database handle using sqlite3Error(). +** Function sqlite3Error() should be used during statement execution +** (sqlite3_step() etc.). +*/ +void sqlite3ErrorMsg(Parse *pParse, const char *zFormat, ...){ + va_list ap; + pParse->nErr++; + sqliteFree(pParse->zErrMsg); + va_start(ap, zFormat); + pParse->zErrMsg = sqlite3VMPrintf(zFormat, ap); + va_end(ap); +} + +/* +** Convert an SQL-style quoted string into a normal string by removing +** the quote characters. The conversion is done in-place. If the +** input does not begin with a quote character, then this routine +** is a no-op. +** +** 2002-Feb-14: This routine is extended to remove MS-Access style +** brackets from around identifers. For example: "[a-b-c]" becomes +** "a-b-c". +*/ +void sqlite3Dequote(char *z){ + int quote; + int i, j; + if( z==0 ) return; + quote = z[0]; + switch( quote ){ + case '\'': break; + case '"': break; + case '[': quote = ']'; break; + default: return; + } + for(i=1, j=0; z[i]; i++){ + if( z[i]==quote ){ + if( z[i+1]==quote ){ + z[j++] = quote; + i++; + }else{ + z[j++] = 0; + break; + } + }else{ + z[j++] = z[i]; + } + } +} + +/* An array to map all upper-case characters into their corresponding +** lower-case character. +*/ +const unsigned char sqlite3UpperToLower[] = { + 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, + 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, + 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, + 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 97, 98, 99,100,101,102,103, + 104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121, + 122, 91, 92, 93, 94, 95, 96, 97, 98, 99,100,101,102,103,104,105,106,107, + 108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125, + 126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143, + 144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161, + 162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179, + 180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197, + 198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215, + 216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233, + 234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251, + 252,253,254,255 +}; +#define UpperToLower sqlite3UpperToLower + +/* +** Some systems have stricmp(). Others have strcasecmp(). Because +** there is no consistency, we will define our own. +*/ +int sqlite3StrICmp(const char *zLeft, const char *zRight){ + register unsigned char *a, *b; + a = (unsigned char *)zLeft; + b = (unsigned char *)zRight; + while( *a!=0 && UpperToLower[*a]==UpperToLower[*b]){ a++; b++; } + return UpperToLower[*a] - UpperToLower[*b]; +} +int sqlite3StrNICmp(const char *zLeft, const char *zRight, int N){ + register unsigned char *a, *b; + a = (unsigned char *)zLeft; + b = (unsigned char *)zRight; + while( N-- > 0 && *a!=0 && UpperToLower[*a]==UpperToLower[*b]){ a++; b++; } + return N<0 ? 0 : UpperToLower[*a] - UpperToLower[*b]; +} + +/* +** Return TRUE if z is a pure numeric string. Return FALSE if the +** string contains any character which is not part of a number. If +** the string is numeric and contains the '.' character, set *realnum +** to TRUE (otherwise FALSE). +** +** An empty string is considered non-numeric. +*/ +int sqlite3IsNumber(const char *z, int *realnum, u8 enc){ + int incr = (enc==SQLITE_UTF8?1:2); + if( enc==SQLITE_UTF16BE ) z++; + if( *z=='-' || *z=='+' ) z += incr; + if( !isdigit(*(u8*)z) ){ + return 0; + } + z += incr; + if( realnum ) *realnum = 0; + while( isdigit(*(u8*)z) ){ z += incr; } + if( *z=='.' ){ + z += incr; + if( !isdigit(*(u8*)z) ) return 0; + while( isdigit(*(u8*)z) ){ z += incr; } + if( realnum ) *realnum = 1; + } + if( *z=='e' || *z=='E' ){ + z += incr; + if( *z=='+' || *z=='-' ) z += incr; + if( !isdigit(*(u8*)z) ) return 0; + while( isdigit(*(u8*)z) ){ z += incr; } + if( realnum ) *realnum = 1; + } + return *z==0; +} + +/* +** The string z[] is an ascii representation of a real number. +** Convert this string to a double. +** +** This routine assumes that z[] really is a valid number. If it +** is not, the result is undefined. +** +** This routine is used instead of the library atof() function because +** the library atof() might want to use "," as the decimal point instead +** of "." depending on how locale is set. But that would cause problems +** for SQL. So this routine always uses "." regardless of locale. +*/ +double sqlite3AtoF(const char *z, const char **pzEnd){ + int sign = 1; + LONGDOUBLE_TYPE v1 = 0.0; + if( *z=='-' ){ + sign = -1; + z++; + }else if( *z=='+' ){ + z++; + } + while( isdigit(*(u8*)z) ){ + v1 = v1*10.0 + (*z - '0'); + z++; + } + if( *z=='.' ){ + LONGDOUBLE_TYPE divisor = 1.0; + z++; + while( isdigit(*(u8*)z) ){ + v1 = v1*10.0 + (*z - '0'); + divisor *= 10.0; + z++; + } + v1 /= divisor; + } + if( *z=='e' || *z=='E' ){ + int esign = 1; + int eval = 0; + LONGDOUBLE_TYPE scale = 1.0; + z++; + if( *z=='-' ){ + esign = -1; + z++; + }else if( *z=='+' ){ + z++; + } + while( isdigit(*(u8*)z) ){ + eval = eval*10 + *z - '0'; + z++; + } + while( eval>=64 ){ scale *= 1.0e+64; eval -= 64; } + while( eval>=16 ){ scale *= 1.0e+16; eval -= 16; } + while( eval>=4 ){ scale *= 1.0e+4; eval -= 4; } + while( eval>=1 ){ scale *= 1.0e+1; eval -= 1; } + if( esign<0 ){ + v1 /= scale; + }else{ + v1 *= scale; + } + } + if( pzEnd ) *pzEnd = z; + return sign<0 ? -v1 : v1; +} + +/* +** Return TRUE if zNum is a 64-bit signed integer and write +** the value of the integer into *pNum. If zNum is not an integer +** or is an integer that is too large to be expressed with 64 bits, +** then return false. If n>0 and the integer is string is not +** exactly n bytes long, return false. +** +** When this routine was originally written it dealt with only +** 32-bit numbers. At that time, it was much faster than the +** atoi() library routine in RedHat 7.2. +*/ +int sqlite3atoi64(const char *zNum, i64 *pNum){ + i64 v = 0; + int neg; + int i, c; + if( *zNum=='-' ){ + neg = 1; + zNum++; + }else if( *zNum=='+' ){ + neg = 0; + zNum++; + }else{ + neg = 0; + } + for(i=0; (c=zNum[i])>='0' && c<='9'; i++){ + v = v*10 + c - '0'; + } + *pNum = neg ? -v : v; + return c==0 && i>0 && + (i<19 || (i==19 && memcmp(zNum,"9223372036854775807",19)<=0)); +} + +/* +** The string zNum represents an integer. There might be some other +** information following the integer too, but that part is ignored. +** If the integer that the prefix of zNum represents will fit in a +** 32-bit signed integer, return TRUE. Otherwise return FALSE. +** +** This routine returns FALSE for the string -2147483648 even that +** that number will in fact fit in a 32-bit integer. But positive +** 2147483648 will not fit in 32 bits. So it seems safer to return +** false. +*/ +static int sqlite3FitsIn32Bits(const char *zNum){ + int i, c; + if( *zNum=='-' || *zNum=='+' ) zNum++; + for(i=0; (c=zNum[i])>='0' && c<='9'; i++){} + return i<10 || (i==10 && memcmp(zNum,"2147483647",10)<=0); +} + +/* +** If zNum represents an integer that will fit in 32-bits, then set +** *pValue to that integer and return true. Otherwise return false. +*/ +int sqlite3GetInt32(const char *zNum, int *pValue){ + if( sqlite3FitsIn32Bits(zNum) ){ + *pValue = atoi(zNum); + return 1; + } + return 0; +} + +/* +** The string zNum represents an integer. There might be some other +** information following the integer too, but that part is ignored. +** If the integer that the prefix of zNum represents will fit in a +** 64-bit signed integer, return TRUE. Otherwise return FALSE. +** +** This routine returns FALSE for the string -9223372036854775808 even that +** that number will, in theory fit in a 64-bit integer. Positive +** 9223373036854775808 will not fit in 64 bits. So it seems safer to return +** false. +*/ +int sqlite3FitsIn64Bits(const char *zNum){ + int i, c; + if( *zNum=='-' || *zNum=='+' ) zNum++; + for(i=0; (c=zNum[i])>='0' && c<='9'; i++){} + return i<19 || (i==19 && memcmp(zNum,"9223372036854775807",19)<=0); +} + + +/* +** Change the sqlite.magic from SQLITE_MAGIC_OPEN to SQLITE_MAGIC_BUSY. +** Return an error (non-zero) if the magic was not SQLITE_MAGIC_OPEN +** when this routine is called. +** +** This routine is a attempt to detect if two threads use the +** same sqlite* pointer at the same time. There is a race +** condition so it is possible that the error is not detected. +** But usually the problem will be seen. The result will be an +** error which can be used to debug the application that is +** using SQLite incorrectly. +** +** Ticket #202: If db->magic is not a valid open value, take care not +** to modify the db structure at all. It could be that db is a stale +** pointer. In other words, it could be that there has been a prior +** call to sqlite3_close(db) and db has been deallocated. And we do +** not want to write into deallocated memory. +*/ +int sqlite3SafetyOn(sqlite3 *db){ + if( db->magic==SQLITE_MAGIC_OPEN ){ + db->magic = SQLITE_MAGIC_BUSY; + return 0; + }else if( db->magic==SQLITE_MAGIC_BUSY || db->magic==SQLITE_MAGIC_ERROR ){ + db->magic = SQLITE_MAGIC_ERROR; + db->flags |= SQLITE_Interrupt; + } + return 1; +} + +/* +** Change the magic from SQLITE_MAGIC_BUSY to SQLITE_MAGIC_OPEN. +** Return an error (non-zero) if the magic was not SQLITE_MAGIC_BUSY +** when this routine is called. +*/ +int sqlite3SafetyOff(sqlite3 *db){ + if( db->magic==SQLITE_MAGIC_BUSY ){ + db->magic = SQLITE_MAGIC_OPEN; + return 0; + }else if( db->magic==SQLITE_MAGIC_OPEN || db->magic==SQLITE_MAGIC_ERROR ){ + db->magic = SQLITE_MAGIC_ERROR; + db->flags |= SQLITE_Interrupt; + } + return 1; +} + +/* +** Check to make sure we have a valid db pointer. This test is not +** foolproof but it does provide some measure of protection against +** misuse of the interface such as passing in db pointers that are +** NULL or which have been previously closed. If this routine returns +** TRUE it means that the db pointer is invalid and should not be +** dereferenced for any reason. The calling function should invoke +** SQLITE_MISUSE immediately. +*/ +int sqlite3SafetyCheck(sqlite3 *db){ + int magic; + if( db==0 ) return 1; + magic = db->magic; + if( magic!=SQLITE_MAGIC_CLOSED && + magic!=SQLITE_MAGIC_OPEN && + magic!=SQLITE_MAGIC_BUSY ) return 1; + return 0; +} + +/* +** The variable-length integer encoding is as follows: +** +** KEY: +** A = 0xxxxxxx 7 bits of data and one flag bit +** B = 1xxxxxxx 7 bits of data and one flag bit +** C = xxxxxxxx 8 bits of data +** +** 7 bits - A +** 14 bits - BA +** 21 bits - BBA +** 28 bits - BBBA +** 35 bits - BBBBA +** 42 bits - BBBBBA +** 49 bits - BBBBBBA +** 56 bits - BBBBBBBA +** 64 bits - BBBBBBBBC +*/ + +/* +** Write a 64-bit variable-length integer to memory starting at p[0]. +** The length of data write will be between 1 and 9 bytes. The number +** of bytes written is returned. +** +** A variable-length integer consists of the lower 7 bits of each byte +** for all bytes that have the 8th bit set and one byte with the 8th +** bit clear. Except, if we get to the 9th byte, it stores the full +** 8 bits and is the last byte. +*/ +int sqlite3PutVarint(unsigned char *p, u64 v){ + int i, j, n; + u8 buf[10]; + if( v & (((u64)0xff000000)<<32) ){ + p[8] = v; + v >>= 8; + for(i=7; i>=0; i--){ + p[i] = (v & 0x7f) | 0x80; + v >>= 7; + } + return 9; + } + n = 0; + do{ + buf[n++] = (v & 0x7f) | 0x80; + v >>= 7; + }while( v!=0 ); + buf[0] &= 0x7f; + assert( n<=9 ); + for(i=0, j=n-1; j>=0; j--, i++){ + p[i] = buf[j]; + } + return n; +} + +/* +** Read a 64-bit variable-length integer from memory starting at p[0]. +** Return the number of bytes read. The value is stored in *v. +*/ +int sqlite3GetVarint(const unsigned char *p, u64 *v){ + u32 x; + u64 x64; + int n; + unsigned char c; + if( ((c = p[0]) & 0x80)==0 ){ + *v = c; + return 1; + } + x = c & 0x7f; + if( ((c = p[1]) & 0x80)==0 ){ + *v = (x<<7) | c; + return 2; + } + x = (x<<7) | (c&0x7f); + if( ((c = p[2]) & 0x80)==0 ){ + *v = (x<<7) | c; + return 3; + } + x = (x<<7) | (c&0x7f); + if( ((c = p[3]) & 0x80)==0 ){ + *v = (x<<7) | c; + return 4; + } + x64 = (x<<7) | (c&0x7f); + n = 4; + do{ + c = p[n++]; + if( n==9 ){ + x64 = (x64<<8) | c; + break; + } + x64 = (x64<<7) | (c&0x7f); + }while( (c & 0x80)!=0 ); + *v = x64; + return n; +} + +/* +** Read a 32-bit variable-length integer from memory starting at p[0]. +** Return the number of bytes read. The value is stored in *v. +*/ +int sqlite3GetVarint32(const unsigned char *p, u32 *v){ + u32 x; + int n; + unsigned char c; + if( ((signed char*)p)[0]>=0 ){ + *v = p[0]; + return 1; + } + x = p[0] & 0x7f; + if( ((signed char*)p)[1]>=0 ){ + *v = (x<<7) | p[1]; + return 2; + } + x = (x<<7) | (p[1] & 0x7f); + n = 2; + do{ + x = (x<<7) | ((c = p[n++])&0x7f); + }while( (c & 0x80)!=0 && n<9 ); + *v = x; + return n; +} + +/* +** Return the number of bytes that will be needed to store the given +** 64-bit integer. +*/ +int sqlite3VarintLen(u64 v){ + int i = 0; + do{ + i++; + v >>= 7; + }while( v!=0 && i<9 ); + return i; +} + +#if !defined(SQLITE_OMIT_BLOB_LITERAL) || defined(SQLITE_HAS_CODEC) \ + || defined(SQLITE_TEST) +/* +** Translate a single byte of Hex into an integer. +*/ +static int hexToInt(int h){ + if( h>='0' && h<='9' ){ + return h - '0'; + }else if( h>='a' && h<='f' ){ + return h - 'a' + 10; + }else{ + assert( h>='A' && h<='F' ); + return h - 'A' + 10; + } +} +#endif /* !SQLITE_OMIT_BLOB_LITERAL || SQLITE_HAS_CODEC || SQLITE_TEST */ + +#if !defined(SQLITE_OMIT_BLOB_LITERAL) || defined(SQLITE_HAS_CODEC) +/* +** Convert a BLOB literal of the form "x'hhhhhh'" into its binary +** value. Return a pointer to its binary value. Space to hold the +** binary value has been obtained from malloc and must be freed by +** the calling routine. +*/ +void *sqlite3HexToBlob(const char *z){ + char *zBlob; + int i; + int n = strlen(z); + if( n%2 ) return 0; + + zBlob = (char *)sqliteMalloc(n/2); + for(i=0; i<n; i+=2){ + zBlob[i/2] = (hexToInt(z[i])<<4) | hexToInt(z[i+1]); + } + return zBlob; +} +#endif /* !SQLITE_OMIT_BLOB_LITERAL || SQLITE_HAS_CODEC */ + +#if defined(SQLITE_TEST) +/* +** Convert text generated by the "%p" conversion format back into +** a pointer. +*/ +void *sqlite3TextToPtr(const char *z){ + void *p; + u64 v; + u32 v2; + if( z[0]=='0' && z[1]=='x' ){ + z += 2; + } + v = 0; + while( *z ){ + v = (v<<4) + hexToInt(*z); + z++; + } + if( sizeof(p)==sizeof(v) ){ + p = *(void**)&v; + }else{ + assert( sizeof(p)==sizeof(v2) ); + v2 = (u32)v; + p = *(void**)&v2; + } + return p; +} +#endif diff --git a/src/sqlite/vacuum.c b/src/sqlite/vacuum.c new file mode 100644 index 0000000..b85d36d --- /dev/null +++ b/src/sqlite/vacuum.c @@ -0,0 +1,310 @@ +/* +** 2003 April 6 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** This file contains code used to implement the VACUUM command. +** +** Most of the code in this file may be omitted by defining the +** SQLITE_OMIT_VACUUM macro. +** +** $Id: vacuum.c,v 1.1.1.1 2006/02/03 20:35:17 hoganrobert Exp $ +*/ +#include "sqliteInt.h" +#include "os.h" + +#ifndef SQLITE_OMIT_VACUUM +/* +** Generate a random name of 20 character in length. +*/ +static void randomName(unsigned char *zBuf){ + static const unsigned char zChars[] = + "abcdefghijklmnopqrstuvwxyz" + "0123456789"; + int i; + sqlite3Randomness(20, zBuf); + for(i=0; i<20; i++){ + zBuf[i] = zChars[ zBuf[i]%(sizeof(zChars)-1) ]; + } +} + +/* +** Execute zSql on database db. Return an error code. +*/ +static int execSql(sqlite3 *db, const char *zSql){ + sqlite3_stmt *pStmt; + if( SQLITE_OK!=sqlite3_prepare(db, zSql, -1, &pStmt, 0) ){ + return sqlite3_errcode(db); + } + while( SQLITE_ROW==sqlite3_step(pStmt) ); + return sqlite3_finalize(pStmt); +} + +/* +** Execute zSql on database db. The statement returns exactly +** one column. Execute this as SQL on the same database. +*/ +static int execExecSql(sqlite3 *db, const char *zSql){ + sqlite3_stmt *pStmt; + int rc; + + rc = sqlite3_prepare(db, zSql, -1, &pStmt, 0); + if( rc!=SQLITE_OK ) return rc; + + while( SQLITE_ROW==sqlite3_step(pStmt) ){ + rc = execSql(db, sqlite3_column_text(pStmt, 0)); + if( rc!=SQLITE_OK ){ + sqlite3_finalize(pStmt); + return rc; + } + } + + return sqlite3_finalize(pStmt); +} + +#endif + +/* +** The non-standard VACUUM command is used to clean up the database, +** collapse free space, etc. It is modelled after the VACUUM command +** in PostgreSQL. +** +** In version 1.0.x of SQLite, the VACUUM command would call +** gdbm_reorganize() on all the database tables. But beginning +** with 2.0.0, SQLite no longer uses GDBM so this command has +** become a no-op. +*/ +void sqlite3Vacuum(Parse *pParse, Token *pTableName){ + Vdbe *v = sqlite3GetVdbe(pParse); + if( v ){ + sqlite3VdbeAddOp(v, OP_Vacuum, 0, 0); + } + return; +} + +/* +** This routine implements the OP_Vacuum opcode of the VDBE. +*/ +int sqlite3RunVacuum(char **pzErrMsg, sqlite3 *db){ + int rc = SQLITE_OK; /* Return code from service routines */ +#ifndef SQLITE_OMIT_VACUUM + const char *zFilename; /* full pathname of the database file */ + int nFilename; /* number of characters in zFilename[] */ + char *zTemp = 0; /* a temporary file in same directory as zFilename */ + Btree *pMain; /* The database being vacuumed */ + Btree *pTemp; + char *zSql = 0; + int writeschema_flag; /* Saved value of the write-schema flag */ + + /* Save the current value of the write-schema flag before setting it. */ + writeschema_flag = db->flags&SQLITE_WriteSchema; + db->flags |= SQLITE_WriteSchema; + + if( !db->autoCommit ){ + sqlite3SetString(pzErrMsg, "cannot VACUUM from within a transaction", + (char*)0); + rc = SQLITE_ERROR; + goto end_of_vacuum; + } + + /* Get the full pathname of the database file and create a + ** temporary filename in the same directory as the original file. + */ + pMain = db->aDb[0].pBt; + zFilename = sqlite3BtreeGetFilename(pMain); + assert( zFilename ); + if( zFilename[0]=='\0' ){ + /* The in-memory database. Do nothing. Return directly to avoid causing + ** an error trying to DETACH the vacuum_db (which never got attached) + ** in the exit-handler. + */ + return SQLITE_OK; + } + nFilename = strlen(zFilename); + zTemp = sqliteMalloc( nFilename+100 ); + if( zTemp==0 ){ + rc = SQLITE_NOMEM; + goto end_of_vacuum; + } + strcpy(zTemp, zFilename); + + /* The randomName() procedure in the following loop uses an excellent + ** source of randomness to generate a name from a space of 1.3e+31 + ** possibilities. So unless the directory already contains on the order + ** of 1.3e+31 files, the probability that the following loop will + ** run more than once or twice is vanishingly small. We are certain + ** enough that this loop will always terminate (and terminate quickly) + ** that we don't even bother to set a maximum loop count. + */ + do { + zTemp[nFilename] = '-'; + randomName((unsigned char*)&zTemp[nFilename+1]); + } while( sqlite3OsFileExists(zTemp) ); + + /* Attach the temporary database as 'vacuum_db'. The synchronous pragma + ** can be set to 'off' for this file, as it is not recovered if a crash + ** occurs anyway. The integrity of the database is maintained by a + ** (possibly synchronous) transaction opened on the main database before + ** sqlite3BtreeCopyFile() is called. + ** + ** An optimisation would be to use a non-journaled pager. + */ + zSql = sqlite3MPrintf("ATTACH '%q' AS vacuum_db;", zTemp); + if( !zSql ){ + rc = SQLITE_NOMEM; + goto end_of_vacuum; + } + rc = execSql(db, zSql); + sqliteFree(zSql); + zSql = 0; + if( rc!=SQLITE_OK ) goto end_of_vacuum; + assert( strcmp(db->aDb[db->nDb-1].zName,"vacuum_db")==0 ); + pTemp = db->aDb[db->nDb-1].pBt; + sqlite3BtreeSetPageSize(pTemp, sqlite3BtreeGetPageSize(pMain), + sqlite3BtreeGetReserve(pMain)); + assert( sqlite3BtreeGetPageSize(pTemp)==sqlite3BtreeGetPageSize(pMain) ); + execSql(db, "PRAGMA vacuum_db.synchronous=OFF"); + +#ifndef SQLITE_OMIT_AUTOVACUUM + sqlite3BtreeSetAutoVacuum(pTemp, sqlite3BtreeGetAutoVacuum(pMain)); +#endif + + /* Begin a transaction */ + rc = execSql(db, "BEGIN;"); + if( rc!=SQLITE_OK ) goto end_of_vacuum; + + /* Query the schema of the main database. Create a mirror schema + ** in the temporary database. + */ + rc = execExecSql(db, + "SELECT 'CREATE TABLE vacuum_db.' || substr(sql,14,100000000) " + " FROM sqlite_master WHERE type='table' AND name!='sqlite_sequence'"); + if( rc!=SQLITE_OK ) goto end_of_vacuum; + rc = execExecSql(db, + "SELECT 'CREATE INDEX vacuum_db.' || substr(sql,14,100000000)" + " FROM sqlite_master WHERE sql LIKE 'CREATE INDEX %' "); + if( rc!=SQLITE_OK ) goto end_of_vacuum; + rc = execExecSql(db, + "SELECT 'CREATE UNIQUE INDEX vacuum_db.' || substr(sql,21,100000000) " + " FROM sqlite_master WHERE sql LIKE 'CREATE UNIQUE INDEX %'"); + if( rc!=SQLITE_OK ) goto end_of_vacuum; + rc = execExecSql(db, + "SELECT 'CREATE VIEW vacuum_db.' || substr(sql,13,100000000) " + " FROM sqlite_master WHERE type='view'" + ); + if( rc!=SQLITE_OK ) goto end_of_vacuum; + + /* Loop through the tables in the main database. For each, do + ** an "INSERT INTO vacuum_db.xxx SELECT * FROM xxx;" to copy + ** the contents to the temporary database. + */ + rc = execExecSql(db, + "SELECT 'INSERT INTO vacuum_db.' || quote(name) " + "|| ' SELECT * FROM ' || quote(name) || ';'" + "FROM sqlite_master " + "WHERE type = 'table' AND name!='sqlite_sequence';" + ); + if( rc!=SQLITE_OK ) goto end_of_vacuum; + + /* Copy over the sequence table + */ + rc = execExecSql(db, + "SELECT 'DELETE FROM vacuum_db.' || quote(name) || ';' " + "FROM vacuum_db.sqlite_master WHERE name='sqlite_sequence' " + ); + if( rc!=SQLITE_OK ) goto end_of_vacuum; + rc = execExecSql(db, + "SELECT 'INSERT INTO vacuum_db.' || quote(name) " + "|| ' SELECT * FROM ' || quote(name) || ';' " + "FROM vacuum_db.sqlite_master WHERE name=='sqlite_sequence';" + ); + if( rc!=SQLITE_OK ) goto end_of_vacuum; + + + /* Copy the triggers from the main database to the temporary database. + ** This was deferred before in case the triggers interfered with copying + ** the data. It's possible the indices should be deferred until this + ** point also. + */ + rc = execExecSql(db, + "SELECT 'CREATE TRIGGER vacuum_db.' || substr(sql, 16, 1000000) " + "FROM sqlite_master WHERE type='trigger'" + ); + if( rc!=SQLITE_OK ) goto end_of_vacuum; + + + /* At this point, unless the main db was completely empty, there is now a + ** transaction open on the vacuum database, but not on the main database. + ** Open a btree level transaction on the main database. This allows a + ** call to sqlite3BtreeCopyFile(). The main database btree level + ** transaction is then committed, so the SQL level never knows it was + ** opened for writing. This way, the SQL transaction used to create the + ** temporary database never needs to be committed. + */ + if( sqlite3BtreeIsInTrans(pTemp) ){ + u32 meta; + int i; + + /* This array determines which meta meta values are preserved in the + ** vacuum. Even entries are the meta value number and odd entries + ** are an increment to apply to the meta value after the vacuum. + ** The increment is used to increase the schema cookie so that other + ** connections to the same database will know to reread the schema. + */ + static const unsigned char aCopy[] = { + 1, 1, /* Add one to the old schema cookie */ + 3, 0, /* Preserve the default page cache size */ + 5, 0, /* Preserve the default text encoding */ + 6, 0, /* Preserve the user version */ + }; + + assert( 0==sqlite3BtreeIsInTrans(pMain) ); + rc = sqlite3BtreeBeginTrans(pMain, 1); + if( rc!=SQLITE_OK ) goto end_of_vacuum; + + /* Copy Btree meta values */ + for(i=0; i<sizeof(aCopy)/sizeof(aCopy[0]); i+=2){ + rc = sqlite3BtreeGetMeta(pMain, aCopy[i], &meta); + if( rc!=SQLITE_OK ) goto end_of_vacuum; + rc = sqlite3BtreeUpdateMeta(pTemp, aCopy[i], meta+aCopy[i+1]); + } + + rc = sqlite3BtreeCopyFile(pMain, pTemp); + if( rc!=SQLITE_OK ) goto end_of_vacuum; + rc = sqlite3BtreeCommit(pMain); + } + +end_of_vacuum: + /* Restore the original value of the write-schema flag. */ + db->flags &= ~SQLITE_WriteSchema; + db->flags |= writeschema_flag; + + /* Currently there is an SQL level transaction open on the vacuum + ** database. No locks are held on any other files (since the main file + ** was committed at the btree level). So it safe to end the transaction + ** by manually setting the autoCommit flag to true and detaching the + ** vacuum database. The vacuum_db journal file is deleted when the pager + ** is closed by the DETACH. + */ + db->autoCommit = 1; + if( rc==SQLITE_OK ){ + rc = execSql(db, "DETACH vacuum_db;"); + }else{ + execSql(db, "DETACH vacuum_db;"); + } + if( zTemp ){ + sqlite3OsDelete(zTemp); + sqliteFree(zTemp); + } + if( zSql ) sqliteFree( zSql ); + sqlite3ResetInternalSchema(db, 0); +#endif + + return rc; +} diff --git a/src/sqlite/vdbe.c b/src/sqlite/vdbe.c new file mode 100644 index 0000000..cebb065 --- /dev/null +++ b/src/sqlite/vdbe.c @@ -0,0 +1,4692 @@ +/* +** 2001 September 15 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** The code in this file implements execution method of the +** Virtual Database Engine (VDBE). A separate file ("vdbeaux.c") +** handles housekeeping details such as creating and deleting +** VDBE instances. This file is solely interested in executing +** the VDBE program. +** +** In the external interface, an "sqlite3_stmt*" is an opaque pointer +** to a VDBE. +** +** The SQL parser generates a program which is then executed by +** the VDBE to do the work of the SQL statement. VDBE programs are +** similar in form to assembly language. The program consists of +** a linear sequence of operations. Each operation has an opcode +** and 3 operands. Operands P1 and P2 are integers. Operand P3 +** is a null-terminated string. The P2 operand must be non-negative. +** Opcodes will typically ignore one or more operands. Many opcodes +** ignore all three operands. +** +** Computation results are stored on a stack. Each entry on the +** stack is either an integer, a null-terminated string, a floating point +** number, or the SQL "NULL" value. An inplicit conversion from one +** type to the other occurs as necessary. +** +** Most of the code in this file is taken up by the sqlite3VdbeExec() +** function which does the work of interpreting a VDBE program. +** But other routines are also provided to help in building up +** a program instruction by instruction. +** +** Various scripts scan this source file in order to generate HTML +** documentation, headers files, or other derived files. The formatting +** of the code in this file is, therefore, important. See other comments +** in this file for details. If in doubt, do not deviate from existing +** commenting and indentation practices when changing or adding code. +** +** $Id: vdbe.c,v 1.1.1.1 2006/02/03 20:35:15 hoganrobert Exp $ +*/ +#include "sqliteInt.h" +#include "os.h" +#include <ctype.h> +#include "vdbeInt.h" + +/* +** The following global variable is incremented every time a cursor +** moves, either by the OP_MoveXX, OP_Next, or OP_Prev opcodes. The test +** procedures use this information to make sure that indices are +** working correctly. This variable has no function other than to +** help verify the correct operation of the library. +*/ +int sqlite3_search_count = 0; + +/* +** When this global variable is positive, it gets decremented once before +** each instruction in the VDBE. When reaches zero, the SQLITE_Interrupt +** of the db.flags field is set in order to simulate and interrupt. +** +** This facility is used for testing purposes only. It does not function +** in an ordinary build. +*/ +int sqlite3_interrupt_count = 0; + +/* +** The next global variable is incremented each type the OP_Sort opcode +** is executed. The test procedures use this information to make sure that +** sorting is occurring or not occuring at appropriate times. This variable +** has no function other than to help verify the correct operation of the +** library. +*/ +int sqlite3_sort_count = 0; + +/* +** Release the memory associated with the given stack level. This +** leaves the Mem.flags field in an inconsistent state. +*/ +#define Release(P) if((P)->flags&MEM_Dyn){ sqlite3VdbeMemRelease(P); } + +/* +** Convert the given stack entity into a string if it isn't one +** already. Return non-zero if a malloc() fails. +*/ +#define Stringify(P, enc) \ + if(((P)->flags&(MEM_Str|MEM_Blob))==0 && sqlite3VdbeMemStringify(P,enc)) \ + { goto no_mem; } + +/* +** Convert the given stack entity into a string that has been obtained +** from sqliteMalloc(). This is different from Stringify() above in that +** Stringify() will use the NBFS bytes of static string space if the string +** will fit but this routine always mallocs for space. +** Return non-zero if we run out of memory. +*/ +#define Dynamicify(P,enc) sqlite3VdbeMemDynamicify(P) + + +/* +** An ephemeral string value (signified by the MEM_Ephem flag) contains +** a pointer to a dynamically allocated string where some other entity +** is responsible for deallocating that string. Because the stack entry +** does not control the string, it might be deleted without the stack +** entry knowing it. +** +** This routine converts an ephemeral string into a dynamically allocated +** string that the stack entry itself controls. In other words, it +** converts an MEM_Ephem string into an MEM_Dyn string. +*/ +#define Deephemeralize(P) \ + if( ((P)->flags&MEM_Ephem)!=0 \ + && sqlite3VdbeMemMakeWriteable(P) ){ goto no_mem;} + +/* +** Convert the given stack entity into a integer if it isn't one +** already. +** +** Any prior string or real representation is invalidated. +** NULLs are converted into 0. +*/ +#define Integerify(P) sqlite3VdbeMemIntegerify(P) + +/* +** Convert P so that it has type MEM_Real. +** +** Any prior string or integer representation is invalidated. +** NULLs are converted into 0.0. +*/ +#define Realify(P) sqlite3VdbeMemRealify(P) + +/* +** Argument pMem points at a memory cell that will be passed to a +** user-defined function or returned to the user as the result of a query. +** The second argument, 'db_enc' is the text encoding used by the vdbe for +** stack variables. This routine sets the pMem->enc and pMem->type +** variables used by the sqlite3_value_*() routines. +*/ +#define storeTypeInfo(A,B) _storeTypeInfo(A) +static void _storeTypeInfo(Mem *pMem){ + int flags = pMem->flags; + if( flags & MEM_Null ){ + pMem->type = SQLITE_NULL; + } + else if( flags & MEM_Int ){ + pMem->type = SQLITE_INTEGER; + } + else if( flags & MEM_Real ){ + pMem->type = SQLITE_FLOAT; + } + else if( flags & MEM_Str ){ + pMem->type = SQLITE_TEXT; + }else{ + pMem->type = SQLITE_BLOB; + } +} + +/* +** Insert a new aggregate element and make it the element that +** has focus. +** +** Return 0 on success and 1 if memory is exhausted. +*/ +static int AggInsert(Agg *p, char *zKey, int nKey){ + AggElem *pElem; + int i; + int rc; + pElem = sqliteMalloc( sizeof(AggElem) + nKey + + (p->nMem-1)*sizeof(pElem->aMem[0]) ); + if( pElem==0 ) return SQLITE_NOMEM; + pElem->zKey = (char*)&pElem->aMem[p->nMem]; + memcpy(pElem->zKey, zKey, nKey); + pElem->nKey = nKey; + + if( p->pCsr ){ + rc = sqlite3BtreeInsert(p->pCsr, zKey, nKey, &pElem, sizeof(AggElem*)); + if( rc!=SQLITE_OK ){ + sqliteFree(pElem); + return rc; + } + } + + for(i=0; i<p->nMem; i++){ + pElem->aMem[i].flags = MEM_Null; + } + p->pCurrent = pElem; + return 0; +} + +/* +** Pop the stack N times. +*/ +static void popStack(Mem **ppTos, int N){ + Mem *pTos = *ppTos; + while( N>0 ){ + N--; + Release(pTos); + pTos--; + } + *ppTos = pTos; +} + +/* +** The parameters are pointers to the head of two sorted lists +** of Sorter structures. Merge these two lists together and return +** a single sorted list. This routine forms the core of the merge-sort +** algorithm. +** +** In the case of a tie, left sorts in front of right. +*/ +static Sorter *Merge(Sorter *pLeft, Sorter *pRight, KeyInfo *pKeyInfo){ + Sorter sHead; + Sorter *pTail; + pTail = &sHead; + pTail->pNext = 0; + while( pLeft && pRight ){ + int c = sqlite3VdbeRecordCompare(pKeyInfo, pLeft->nKey, pLeft->zKey, + pRight->nKey, pRight->zKey); + if( c<=0 ){ + pTail->pNext = pLeft; + pLeft = pLeft->pNext; + }else{ + pTail->pNext = pRight; + pRight = pRight->pNext; + } + pTail = pTail->pNext; + } + if( pLeft ){ + pTail->pNext = pLeft; + }else if( pRight ){ + pTail->pNext = pRight; + } + return sHead.pNext; +} + +/* +** Allocate cursor number iCur. Return a pointer to it. Return NULL +** if we run out of memory. +*/ +static Cursor *allocateCursor(Vdbe *p, int iCur){ + Cursor *pCx; + assert( iCur<p->nCursor ); + if( p->apCsr[iCur] ){ + sqlite3VdbeFreeCursor(p->apCsr[iCur]); + } + p->apCsr[iCur] = pCx = sqliteMalloc( sizeof(Cursor) ); + return pCx; +} + +/* +** Apply any conversion required by the supplied column affinity to +** memory cell pRec. affinity may be one of: +** +** SQLITE_AFF_NUMERIC +** SQLITE_AFF_TEXT +** SQLITE_AFF_NONE +** SQLITE_AFF_INTEGER +** +*/ +static void applyAffinity(Mem *pRec, char affinity, u8 enc){ + if( affinity==SQLITE_AFF_NONE ){ + /* do nothing */ + }else if( affinity==SQLITE_AFF_TEXT ){ + /* Only attempt the conversion to TEXT if there is an integer or real + ** representation (blob and NULL do not get converted) but no string + ** representation. + */ + if( 0==(pRec->flags&MEM_Str) && (pRec->flags&(MEM_Real|MEM_Int)) ){ + sqlite3VdbeMemStringify(pRec, enc); + } + pRec->flags &= ~(MEM_Real|MEM_Int); + }else{ + if( 0==(pRec->flags&(MEM_Real|MEM_Int)) ){ + /* pRec does not have a valid integer or real representation. + ** Attempt a conversion if pRec has a string representation and + ** it looks like a number. + */ + int realnum; + sqlite3VdbeMemNulTerminate(pRec); + if( pRec->flags&MEM_Str && sqlite3IsNumber(pRec->z, &realnum, enc) ){ + if( realnum ){ + Realify(pRec); + }else{ + Integerify(pRec); + } + } + } + + if( affinity==SQLITE_AFF_INTEGER ){ + /* For INTEGER affinity, try to convert a real value to an int */ + if( (pRec->flags&MEM_Real) && !(pRec->flags&MEM_Int) ){ + pRec->i = pRec->r; + if( ((double)pRec->i)==pRec->r ){ + pRec->flags |= MEM_Int; + } + } + } + } +} + +/* +** Exported version of applyAffinity(). This one works on sqlite3_value*, +** not the internal Mem* type. +*/ +void sqlite3ValueApplyAffinity(sqlite3_value *pVal, u8 affinity, u8 enc){ + applyAffinity((Mem *)pVal, affinity, enc); +} + +#ifdef SQLITE_DEBUG +/* +** Write a nice string representation of the contents of cell pMem +** into buffer zBuf, length nBuf. +*/ +void sqlite3VdbeMemPrettyPrint(Mem *pMem, char *zBuf, int nBuf){ + char *zCsr = zBuf; + int f = pMem->flags; + + static const char *const encnames[] = {"(X)", "(8)", "(16LE)", "(16BE)"}; + + if( f&MEM_Blob ){ + int i; + char c; + if( f & MEM_Dyn ){ + c = 'z'; + assert( (f & (MEM_Static|MEM_Ephem))==0 ); + }else if( f & MEM_Static ){ + c = 't'; + assert( (f & (MEM_Dyn|MEM_Ephem))==0 ); + }else if( f & MEM_Ephem ){ + c = 'e'; + assert( (f & (MEM_Static|MEM_Dyn))==0 ); + }else{ + c = 's'; + } + + zCsr += sprintf(zCsr, "%c", c); + zCsr += sprintf(zCsr, "%d[", pMem->n); + for(i=0; i<16 && i<pMem->n; i++){ + zCsr += sprintf(zCsr, "%02X ", ((int)pMem->z[i] & 0xFF)); + } + for(i=0; i<16 && i<pMem->n; i++){ + char z = pMem->z[i]; + if( z<32 || z>126 ) *zCsr++ = '.'; + else *zCsr++ = z; + } + + zCsr += sprintf(zCsr, "]"); + *zCsr = '\0'; + }else if( f & MEM_Str ){ + int j, k; + zBuf[0] = ' '; + if( f & MEM_Dyn ){ + zBuf[1] = 'z'; + assert( (f & (MEM_Static|MEM_Ephem))==0 ); + }else if( f & MEM_Static ){ + zBuf[1] = 't'; + assert( (f & (MEM_Dyn|MEM_Ephem))==0 ); + }else if( f & MEM_Ephem ){ + zBuf[1] = 'e'; + assert( (f & (MEM_Static|MEM_Dyn))==0 ); + }else{ + zBuf[1] = 's'; + } + k = 2; + k += sprintf(&zBuf[k], "%d", pMem->n); + zBuf[k++] = '['; + for(j=0; j<15 && j<pMem->n; j++){ + u8 c = pMem->z[j]; + if( c>=0x20 && c<0x7f ){ + zBuf[k++] = c; + }else{ + zBuf[k++] = '.'; + } + } + zBuf[k++] = ']'; + k += sprintf(&zBuf[k], encnames[pMem->enc]); + zBuf[k++] = 0; + } +} +#endif + + +#ifdef VDBE_PROFILE +/* +** The following routine only works on pentium-class processors. +** It uses the RDTSC opcode to read the cycle count value out of the +** processor and returns that value. This can be used for high-res +** profiling. +*/ +__inline__ unsigned long long int hwtime(void){ + unsigned long long int x; + __asm__("rdtsc\n\t" + "mov %%edx, %%ecx\n\t" + :"=A" (x)); + return x; +} +#endif + +/* +** The CHECK_FOR_INTERRUPT macro defined here looks to see if the +** sqlite3_interrupt() routine has been called. If it has been, then +** processing of the VDBE program is interrupted. +** +** This macro added to every instruction that does a jump in order to +** implement a loop. This test used to be on every single instruction, +** but that meant we more testing that we needed. By only testing the +** flag on jump instructions, we get a (small) speed improvement. +*/ +#define CHECK_FOR_INTERRUPT \ + if( db->flags & SQLITE_Interrupt ) goto abort_due_to_interrupt; + + +/* +** Execute as much of a VDBE program as we can then return. +** +** sqlite3VdbeMakeReady() must be called before this routine in order to +** close the program with a final OP_Halt and to set up the callbacks +** and the error message pointer. +** +** Whenever a row or result data is available, this routine will either +** invoke the result callback (if there is one) or return with +** SQLITE_ROW. +** +** If an attempt is made to open a locked database, then this routine +** will either invoke the busy callback (if there is one) or it will +** return SQLITE_BUSY. +** +** If an error occurs, an error message is written to memory obtained +** from sqliteMalloc() and p->zErrMsg is made to point to that memory. +** The error code is stored in p->rc and this routine returns SQLITE_ERROR. +** +** If the callback ever returns non-zero, then the program exits +** immediately. There will be no error message but the p->rc field is +** set to SQLITE_ABORT and this routine will return SQLITE_ERROR. +** +** A memory allocation error causes p->rc to be set to SQLITE_NOMEM and this +** routine to return SQLITE_ERROR. +** +** Other fatal errors return SQLITE_ERROR. +** +** After this routine has finished, sqlite3VdbeFinalize() should be +** used to clean up the mess that was left behind. +*/ +int sqlite3VdbeExec( + Vdbe *p /* The VDBE */ +){ + int pc; /* The program counter */ + Op *pOp; /* Current operation */ + int rc = SQLITE_OK; /* Value to return */ + sqlite3 *db = p->db; /* The database */ + Mem *pTos; /* Top entry in the operand stack */ + char zBuf[100]; /* Space to sprintf() an integer */ +#ifdef VDBE_PROFILE + unsigned long long start; /* CPU clock count at start of opcode */ + int origPc; /* Program counter at start of opcode */ +#endif +#ifndef SQLITE_OMIT_PROGRESS_CALLBACK + int nProgressOps = 0; /* Opcodes executed since progress callback. */ +#endif +#ifndef NDEBUG + Mem *pStackLimit; +#endif + + if( p->magic!=VDBE_MAGIC_RUN ) return SQLITE_MISUSE; + assert( db->magic==SQLITE_MAGIC_BUSY ); + assert( p->rc==SQLITE_OK || p->rc==SQLITE_BUSY ); + p->rc = SQLITE_OK; + assert( p->explain==0 ); + pTos = p->pTos; + if( sqlite3_malloc_failed ) goto no_mem; + if( p->popStack ){ + popStack(&pTos, p->popStack); + p->popStack = 0; + } + p->resOnStack = 0; + CHECK_FOR_INTERRUPT; + for(pc=p->pc; rc==SQLITE_OK; pc++){ + assert( pc>=0 && pc<p->nOp ); + assert( pTos<=&p->aStack[pc] ); + if( sqlite3_malloc_failed ) goto no_mem; +#ifdef VDBE_PROFILE + origPc = pc; + start = hwtime(); +#endif + pOp = &p->aOp[pc]; + + /* Only allow tracing if SQLITE_DEBUG is defined. + */ +#ifdef SQLITE_DEBUG + if( p->trace ){ + if( pc==0 ){ + printf("VDBE Execution Trace:\n"); + sqlite3VdbePrintSql(p); + } + sqlite3VdbePrintOp(p->trace, pc, pOp); + } + if( p->trace==0 && pc==0 && sqlite3OsFileExists("vdbe_sqltrace") ){ + sqlite3VdbePrintSql(p); + } +#endif + + + /* Check to see if we need to simulate an interrupt. This only happens + ** if we have a special test build. + */ +#ifdef SQLITE_TEST + if( sqlite3_interrupt_count>0 ){ + sqlite3_interrupt_count--; + if( sqlite3_interrupt_count==0 ){ + sqlite3_interrupt(db); + } + } +#endif + +#ifndef SQLITE_OMIT_PROGRESS_CALLBACK + /* Call the progress callback if it is configured and the required number + ** of VDBE ops have been executed (either since this invocation of + ** sqlite3VdbeExec() or since last time the progress callback was called). + ** If the progress callback returns non-zero, exit the virtual machine with + ** a return code SQLITE_ABORT. + */ + if( db->xProgress ){ + if( db->nProgressOps==nProgressOps ){ + if( db->xProgress(db->pProgressArg)!=0 ){ + rc = SQLITE_ABORT; + continue; /* skip to the next iteration of the for loop */ + } + nProgressOps = 0; + } + nProgressOps++; + } +#endif + +#ifndef NDEBUG + /* This is to check that the return value of static function + ** opcodeNoPush() (see vdbeaux.c) returns values that match the + ** implementation of the virtual machine in this file. If + ** opcodeNoPush() returns non-zero, then the stack is guarenteed + ** not to grow when the opcode is executed. If it returns zero, then + ** the stack may grow by at most 1. + ** + ** The global wrapper function sqlite3VdbeOpcodeUsesStack() is not + ** available if NDEBUG is defined at build time. + */ + pStackLimit = pTos; + if( !sqlite3VdbeOpcodeNoPush(pOp->opcode) ){ + pStackLimit++; + } +#endif + + switch( pOp->opcode ){ + +/***************************************************************************** +** What follows is a massive switch statement where each case implements a +** separate instruction in the virtual machine. If we follow the usual +** indentation conventions, each case should be indented by 6 spaces. But +** that is a lot of wasted space on the left margin. So the code within +** the switch statement will break with convention and be flush-left. Another +** big comment (similar to this one) will mark the point in the code where +** we transition back to normal indentation. +** +** The formatting of each case is important. The makefile for SQLite +** generates two C files "opcodes.h" and "opcodes.c" by scanning this +** file looking for lines that begin with "case OP_". The opcodes.h files +** will be filled with #defines that give unique integer values to each +** opcode and the opcodes.c file is filled with an array of strings where +** each string is the symbolic name for the corresponding opcode. If the +** case statement is followed by a comment of the form "/# same as ... #/" +** that comment is used to determine the particular value of the opcode. +** +** If a comment on the same line as the "case OP_" construction contains +** the word "no-push", then the opcode is guarenteed not to grow the +** vdbe stack when it is executed. See function opcode() in +** vdbeaux.c for details. +** +** Documentation about VDBE opcodes is generated by scanning this file +** for lines of that contain "Opcode:". That line and all subsequent +** comment lines are used in the generation of the opcode.html documentation +** file. +** +** SUMMARY: +** +** Formatting is important to scripts that scan this file. +** Do not deviate from the formatting style currently in use. +** +*****************************************************************************/ + +/* Opcode: Goto * P2 * +** +** An unconditional jump to address P2. +** The next instruction executed will be +** the one at index P2 from the beginning of +** the program. +*/ +case OP_Goto: { /* no-push */ + CHECK_FOR_INTERRUPT; + pc = pOp->p2 - 1; + break; +} + +/* Opcode: Gosub * P2 * +** +** Push the current address plus 1 onto the return address stack +** and then jump to address P2. +** +** The return address stack is of limited depth. If too many +** OP_Gosub operations occur without intervening OP_Returns, then +** the return address stack will fill up and processing will abort +** with a fatal error. +*/ +case OP_Gosub: { /* no-push */ + assert( p->returnDepth<sizeof(p->returnStack)/sizeof(p->returnStack[0]) ); + p->returnStack[p->returnDepth++] = pc+1; + pc = pOp->p2 - 1; + break; +} + +/* Opcode: Return * * * +** +** Jump immediately to the next instruction after the last unreturned +** OP_Gosub. If an OP_Return has occurred for all OP_Gosubs, then +** processing aborts with a fatal error. +*/ +case OP_Return: { /* no-push */ + assert( p->returnDepth>0 ); + p->returnDepth--; + pc = p->returnStack[p->returnDepth] - 1; + break; +} + +/* Opcode: Halt P1 P2 * +** +** Exit immediately. All open cursors, Lists, Sorts, etc are closed +** automatically. +** +** P1 is the result code returned by sqlite3_exec(), sqlite3_reset(), +** or sqlite3_finalize(). For a normal halt, this should be SQLITE_OK (0). +** For errors, it can be some other value. If P1!=0 then P2 will determine +** whether or not to rollback the current transaction. Do not rollback +** if P2==OE_Fail. Do the rollback if P2==OE_Rollback. If P2==OE_Abort, +** then back out all changes that have occurred during this execution of the +** VDBE, but do not rollback the transaction. +** +** There is an implied "Halt 0 0 0" instruction inserted at the very end of +** every program. So a jump past the last instruction of the program +** is the same as executing Halt. +*/ +case OP_Halt: { /* no-push */ + p->pTos = pTos; + p->rc = pOp->p1; + p->pc = pc; + p->errorAction = pOp->p2; + if( pOp->p3 ){ + sqlite3SetString(&p->zErrMsg, pOp->p3, (char*)0); + } + rc = sqlite3VdbeHalt(p); + assert( rc==SQLITE_BUSY || rc==SQLITE_OK ); + if( rc==SQLITE_BUSY ){ + p->rc = SQLITE_BUSY; + return SQLITE_BUSY; + } + return p->rc ? SQLITE_ERROR : SQLITE_DONE; +} + +/* Opcode: Integer P1 * P3 +** +** The integer value P1 is pushed onto the stack. If P3 is not zero +** then it is assumed to be a string representation of the same integer. +** If P1 is zero and P3 is not zero, then the value is derived from P3. +** +** If the value cannot be represented as a 32-bits then its value +** will be in P3. +*/ +case OP_Integer: { + pTos++; + if( pOp->p3==0 ){ + pTos->flags = MEM_Int; + pTos->i = pOp->p1; + }else{ + pTos->flags = MEM_Str|MEM_Static|MEM_Term; + pTos->z = pOp->p3; + pTos->n = strlen(pTos->z); + pTos->enc = SQLITE_UTF8; + pTos->i = sqlite3VdbeIntValue(pTos); + pTos->flags |= MEM_Int; + } + break; +} + +/* Opcode: Real * * P3 +** +** The string value P3 is converted to a real and pushed on to the stack. +*/ +case OP_Real: { /* same as TK_FLOAT, */ + pTos++; + pTos->flags = MEM_Str|MEM_Static|MEM_Term; + pTos->z = pOp->p3; + pTos->n = strlen(pTos->z); + pTos->enc = SQLITE_UTF8; + pTos->r = sqlite3VdbeRealValue(pTos); + pTos->flags |= MEM_Real; + sqlite3VdbeChangeEncoding(pTos, db->enc); + break; +} + +/* Opcode: String8 * * P3 +** +** P3 points to a nul terminated UTF-8 string. This opcode is transformed +** into an OP_String before it is executed for the first time. +*/ +case OP_String8: { /* same as TK_STRING */ +#ifndef SQLITE_OMIT_UTF16 + pOp->opcode = OP_String; + + assert( pOp->p3!=0 ); + if( db->enc!=SQLITE_UTF8 ){ + pTos++; + sqlite3VdbeMemSetStr(pTos, pOp->p3, -1, SQLITE_UTF8, SQLITE_STATIC); + if( SQLITE_OK!=sqlite3VdbeChangeEncoding(pTos, db->enc) ) goto no_mem; + if( SQLITE_OK!=sqlite3VdbeMemDynamicify(pTos) ) goto no_mem; + pTos->flags &= ~(MEM_Dyn); + pTos->flags |= MEM_Static; + if( pOp->p3type==P3_DYNAMIC ){ + sqliteFree(pOp->p3); + } + pOp->p3type = P3_DYNAMIC; + pOp->p3 = pTos->z; + break; + } +#endif + /* Otherwise fall through to the next case, OP_String */ +} + +/* Opcode: String * * P3 +** +** The string value P3 is pushed onto the stack. If P3==0 then a +** NULL is pushed onto the stack. P3 is assumed to be a nul terminated +** string encoded with the database native encoding. +*/ +case OP_String: { + pTos++; + assert( pOp->p3!=0 ); + pTos->flags = MEM_Str|MEM_Static|MEM_Term; + pTos->z = pOp->p3; +#ifndef SQLITE_OMIT_UTF16 + if( db->enc==SQLITE_UTF8 ){ + pTos->n = strlen(pTos->z); + }else{ + pTos->n = sqlite3utf16ByteLen(pTos->z, -1); + } +#else + assert( db->enc==SQLITE_UTF8 ); + pTos->n = strlen(pTos->z); +#endif + pTos->enc = db->enc; + break; +} + +/* Opcode: Null * * * +** +** Push a NULL onto the stack. +*/ +case OP_Null: { + pTos++; + pTos->flags = MEM_Null; + break; +} + + +#ifndef SQLITE_OMIT_BLOB_LITERAL +/* Opcode: HexBlob * * P3 +** +** P3 is an UTF-8 SQL hex encoding of a blob. The blob is pushed onto the +** vdbe stack. +** +** The first time this instruction executes, in transforms itself into a +** 'Blob' opcode with a binary blob as P3. +*/ +case OP_HexBlob: { /* same as TK_BLOB */ + pOp->opcode = OP_Blob; + pOp->p1 = strlen(pOp->p3)/2; + if( pOp->p1 ){ + char *zBlob = sqlite3HexToBlob(pOp->p3); + if( !zBlob ) goto no_mem; + if( pOp->p3type==P3_DYNAMIC ){ + sqliteFree(pOp->p3); + } + pOp->p3 = zBlob; + pOp->p3type = P3_DYNAMIC; + }else{ + if( pOp->p3type==P3_DYNAMIC ){ + sqliteFree(pOp->p3); + } + pOp->p3type = P3_STATIC; + pOp->p3 = ""; + } + + /* Fall through to the next case, OP_Blob. */ +} + +/* Opcode: Blob P1 * P3 +** +** P3 points to a blob of data P1 bytes long. Push this +** value onto the stack. This instruction is not coded directly +** by the compiler. Instead, the compiler layer specifies +** an OP_HexBlob opcode, with the hex string representation of +** the blob as P3. This opcode is transformed to an OP_Blob +** the first time it is executed. +*/ +case OP_Blob: { + pTos++; + sqlite3VdbeMemSetStr(pTos, pOp->p3, pOp->p1, 0, 0); + break; +} +#endif /* SQLITE_OMIT_BLOB_LITERAL */ + +/* Opcode: Variable P1 * * +** +** Push the value of variable P1 onto the stack. A variable is +** an unknown in the original SQL string as handed to sqlite3_compile(). +** Any occurance of the '?' character in the original SQL is considered +** a variable. Variables in the SQL string are number from left to +** right beginning with 1. The values of variables are set using the +** sqlite3_bind() API. +*/ +case OP_Variable: { + int j = pOp->p1 - 1; + assert( j>=0 && j<p->nVar ); + + pTos++; + sqlite3VdbeMemShallowCopy(pTos, &p->aVar[j], MEM_Static); + break; +} + +/* Opcode: Pop P1 * * +** +** P1 elements are popped off of the top of stack and discarded. +*/ +case OP_Pop: { /* no-push */ + assert( pOp->p1>=0 ); + popStack(&pTos, pOp->p1); + assert( pTos>=&p->aStack[-1] ); + break; +} + +/* Opcode: Dup P1 P2 * +** +** A copy of the P1-th element of the stack +** is made and pushed onto the top of the stack. +** The top of the stack is element 0. So the +** instruction "Dup 0 0 0" will make a copy of the +** top of the stack. +** +** If the content of the P1-th element is a dynamically +** allocated string, then a new copy of that string +** is made if P2==0. If P2!=0, then just a pointer +** to the string is copied. +** +** Also see the Pull instruction. +*/ +case OP_Dup: { + Mem *pFrom = &pTos[-pOp->p1]; + assert( pFrom<=pTos && pFrom>=p->aStack ); + pTos++; + sqlite3VdbeMemShallowCopy(pTos, pFrom, MEM_Ephem); + if( pOp->p2 ){ + Deephemeralize(pTos); + } + break; +} + +/* Opcode: Pull P1 * * +** +** The P1-th element is removed from its current location on +** the stack and pushed back on top of the stack. The +** top of the stack is element 0, so "Pull 0 0 0" is +** a no-op. "Pull 1 0 0" swaps the top two elements of +** the stack. +** +** See also the Dup instruction. +*/ +case OP_Pull: { /* no-push */ + Mem *pFrom = &pTos[-pOp->p1]; + int i; + Mem ts; + + ts = *pFrom; + Deephemeralize(pTos); + for(i=0; i<pOp->p1; i++, pFrom++){ + Deephemeralize(&pFrom[1]); + assert( (pFrom->flags & MEM_Ephem)==0 ); + *pFrom = pFrom[1]; + if( pFrom->flags & MEM_Short ){ + assert( pFrom->flags & (MEM_Str|MEM_Blob) ); + assert( pFrom->z==pFrom[1].zShort ); + pFrom->z = pFrom->zShort; + } + } + *pTos = ts; + if( pTos->flags & MEM_Short ){ + assert( pTos->flags & (MEM_Str|MEM_Blob) ); + assert( pTos->z==pTos[-pOp->p1].zShort ); + pTos->z = pTos->zShort; + } + break; +} + +/* Opcode: Push P1 * * +** +** Overwrite the value of the P1-th element down on the +** stack (P1==0 is the top of the stack) with the value +** of the top of the stack. Then pop the top of the stack. +*/ +case OP_Push: { /* no-push */ + Mem *pTo = &pTos[-pOp->p1]; + + assert( pTo>=p->aStack ); + sqlite3VdbeMemMove(pTo, pTos); + pTos--; + break; +} + +/* Opcode: Callback P1 * * +** +** Pop P1 values off the stack and form them into an array. Then +** invoke the callback function using the newly formed array as the +** 3rd parameter. +*/ +case OP_Callback: { /* no-push */ + int i; + assert( p->nResColumn==pOp->p1 ); + + for(i=0; i<pOp->p1; i++){ + Mem *pVal = &pTos[0-i]; + sqlite3VdbeMemNulTerminate(pVal); + storeTypeInfo(pVal, db->enc); + } + + p->resOnStack = 1; + p->nCallback++; + p->popStack = pOp->p1; + p->pc = pc + 1; + p->pTos = pTos; + return SQLITE_ROW; +} + +/* Opcode: Concat P1 P2 * +** +** Look at the first P1+2 elements of the stack. Append them all +** together with the lowest element first. The original P1+2 elements +** are popped from the stack if P2==0 and retained if P2==1. If +** any element of the stack is NULL, then the result is NULL. +** +** When P1==1, this routine makes a copy of the top stack element +** into memory obtained from sqliteMalloc(). +*/ +case OP_Concat: { /* same as TK_CONCAT */ + char *zNew; + int nByte; + int nField; + int i, j; + Mem *pTerm; + + /* Loop through the stack elements to see how long the result will be. */ + nField = pOp->p1 + 2; + pTerm = &pTos[1-nField]; + nByte = 0; + for(i=0; i<nField; i++, pTerm++){ + assert( pOp->p2==0 || (pTerm->flags&MEM_Str) ); + if( pTerm->flags&MEM_Null ){ + nByte = -1; + break; + } + Stringify(pTerm, db->enc); + nByte += pTerm->n; + } + + if( nByte<0 ){ + /* If nByte is less than zero, then there is a NULL value on the stack. + ** In this case just pop the values off the stack (if required) and + ** push on a NULL. + */ + if( pOp->p2==0 ){ + popStack(&pTos, nField); + } + pTos++; + pTos->flags = MEM_Null; + }else{ + /* Otherwise malloc() space for the result and concatenate all the + ** stack values. + */ + zNew = sqliteMallocRaw( nByte+2 ); + if( zNew==0 ) goto no_mem; + j = 0; + pTerm = &pTos[1-nField]; + for(i=j=0; i<nField; i++, pTerm++){ + int n = pTerm->n; + assert( pTerm->flags & MEM_Str ); + memcpy(&zNew[j], pTerm->z, n); + j += n; + } + zNew[j] = 0; + zNew[j+1] = 0; + assert( j==nByte ); + + if( pOp->p2==0 ){ + popStack(&pTos, nField); + } + pTos++; + pTos->n = j; + pTos->flags = MEM_Str|MEM_Dyn|MEM_Term; + pTos->xDel = 0; + pTos->enc = db->enc; + pTos->z = zNew; + } + break; +} + +/* Opcode: Add * * * +** +** Pop the top two elements from the stack, add them together, +** and push the result back onto the stack. If either element +** is a string then it is converted to a double using the atof() +** function before the addition. +** If either operand is NULL, the result is NULL. +*/ +/* Opcode: Multiply * * * +** +** Pop the top two elements from the stack, multiply them together, +** and push the result back onto the stack. If either element +** is a string then it is converted to a double using the atof() +** function before the multiplication. +** If either operand is NULL, the result is NULL. +*/ +/* Opcode: Subtract * * * +** +** Pop the top two elements from the stack, subtract the +** first (what was on top of the stack) from the second (the +** next on stack) +** and push the result back onto the stack. If either element +** is a string then it is converted to a double using the atof() +** function before the subtraction. +** If either operand is NULL, the result is NULL. +*/ +/* Opcode: Divide * * * +** +** Pop the top two elements from the stack, divide the +** first (what was on top of the stack) from the second (the +** next on stack) +** and push the result back onto the stack. If either element +** is a string then it is converted to a double using the atof() +** function before the division. Division by zero returns NULL. +** If either operand is NULL, the result is NULL. +*/ +/* Opcode: Remainder * * * +** +** Pop the top two elements from the stack, divide the +** first (what was on top of the stack) from the second (the +** next on stack) +** and push the remainder after division onto the stack. If either element +** is a string then it is converted to a double using the atof() +** function before the division. Division by zero returns NULL. +** If either operand is NULL, the result is NULL. +*/ +case OP_Add: /* same as TK_PLUS, no-push */ +case OP_Subtract: /* same as TK_MINUS, no-push */ +case OP_Multiply: /* same as TK_STAR, no-push */ +case OP_Divide: /* same as TK_SLASH, no-push */ +case OP_Remainder: { /* same as TK_REM, no-push */ + Mem *pNos = &pTos[-1]; + assert( pNos>=p->aStack ); + if( ((pTos->flags | pNos->flags) & MEM_Null)!=0 ){ + Release(pTos); + pTos--; + Release(pTos); + pTos->flags = MEM_Null; + }else if( (pTos->flags & pNos->flags & MEM_Int)==MEM_Int ){ + i64 a, b; + a = pTos->i; + b = pNos->i; + switch( pOp->opcode ){ + case OP_Add: b += a; break; + case OP_Subtract: b -= a; break; + case OP_Multiply: b *= a; break; + case OP_Divide: { + if( a==0 ) goto divide_by_zero; + b /= a; + break; + } + default: { + if( a==0 ) goto divide_by_zero; + b %= a; + break; + } + } + Release(pTos); + pTos--; + Release(pTos); + pTos->i = b; + pTos->flags = MEM_Int; + }else{ + double a, b; + a = sqlite3VdbeRealValue(pTos); + b = sqlite3VdbeRealValue(pNos); + switch( pOp->opcode ){ + case OP_Add: b += a; break; + case OP_Subtract: b -= a; break; + case OP_Multiply: b *= a; break; + case OP_Divide: { + if( a==0.0 ) goto divide_by_zero; + b /= a; + break; + } + default: { + int ia = (int)a; + int ib = (int)b; + if( ia==0.0 ) goto divide_by_zero; + b = ib % ia; + break; + } + } + Release(pTos); + pTos--; + Release(pTos); + pTos->r = b; + pTos->flags = MEM_Real; + } + break; + +divide_by_zero: + Release(pTos); + pTos--; + Release(pTos); + pTos->flags = MEM_Null; + break; +} + +/* Opcode: CollSeq * * P3 +** +** P3 is a pointer to a CollSeq struct. If the next call to a user function +** or aggregate calls sqlite3GetFuncCollSeq(), this collation sequence will +** be returned. This is used by the built-in min(), max() and nullif() +** functions. +** +** The interface used by the implementation of the aforementioned functions +** to retrieve the collation sequence set by this opcode is not available +** publicly, only to user functions defined in func.c. +*/ +case OP_CollSeq: { /* no-push */ + assert( pOp->p3type==P3_COLLSEQ ); + break; +} + +/* Opcode: Function P1 P2 P3 +** +** Invoke a user function (P3 is a pointer to a Function structure that +** defines the function) with P1 arguments taken from the stack. Pop all +** arguments from the stack and push back the result. +** +** P2 is a 32-bit bitmask indicating whether or not each argument to the +** function was determined to be constant at compile time. If the first +** argument was constant then bit 0 of P2 is set. This is used to determine +** whether meta data associated with a user function argument using the +** sqlite3_set_auxdata() API may be safely retained until the next +** invocation of this opcode. +** +** See also: AggFunc +*/ +case OP_Function: { + int i; + Mem *pArg; + sqlite3_context ctx; + sqlite3_value **apVal; + int n = pOp->p1; + + n = pOp->p1; + apVal = p->apArg; + assert( apVal || n==0 ); + + pArg = &pTos[1-n]; + for(i=0; i<n; i++, pArg++){ + apVal[i] = pArg; + storeTypeInfo(pArg, db->enc); + } + + assert( pOp->p3type==P3_FUNCDEF || pOp->p3type==P3_VDBEFUNC ); + if( pOp->p3type==P3_FUNCDEF ){ + ctx.pFunc = (FuncDef*)pOp->p3; + ctx.pVdbeFunc = 0; + }else{ + ctx.pVdbeFunc = (VdbeFunc*)pOp->p3; + ctx.pFunc = ctx.pVdbeFunc->pFunc; + } + + ctx.s.flags = MEM_Null; + ctx.s.z = 0; + ctx.s.xDel = 0; + ctx.isError = 0; + if( ctx.pFunc->needCollSeq ){ + assert( pOp>p->aOp ); + assert( pOp[-1].p3type==P3_COLLSEQ ); + assert( pOp[-1].opcode==OP_CollSeq ); + ctx.pColl = (CollSeq *)pOp[-1].p3; + } + if( sqlite3SafetyOff(db) ) goto abort_due_to_misuse; + (*ctx.pFunc->xFunc)(&ctx, n, apVal); + if( sqlite3SafetyOn(db) ) goto abort_due_to_misuse; + if( sqlite3_malloc_failed ) goto no_mem; + popStack(&pTos, n); + + /* If any auxilary data functions have been called by this user function, + ** immediately call the destructor for any non-static values. + */ + if( ctx.pVdbeFunc ){ + sqlite3VdbeDeleteAuxData(ctx.pVdbeFunc, pOp->p2); + pOp->p3 = (char *)ctx.pVdbeFunc; + pOp->p3type = P3_VDBEFUNC; + } + + /* Copy the result of the function to the top of the stack */ + sqlite3VdbeChangeEncoding(&ctx.s, db->enc); + pTos++; + pTos->flags = 0; + sqlite3VdbeMemMove(pTos, &ctx.s); + + /* If the function returned an error, throw an exception */ + if( ctx.isError ){ + if( !(pTos->flags&MEM_Str) ){ + sqlite3SetString(&p->zErrMsg, "user function error", (char*)0); + }else{ + sqlite3SetString(&p->zErrMsg, sqlite3_value_text(pTos), (char*)0); + sqlite3VdbeChangeEncoding(pTos, db->enc); + } + rc = SQLITE_ERROR; + } + break; +} + +/* Opcode: BitAnd * * * +** +** Pop the top two elements from the stack. Convert both elements +** to integers. Push back onto the stack the bit-wise AND of the +** two elements. +** If either operand is NULL, the result is NULL. +*/ +/* Opcode: BitOr * * * +** +** Pop the top two elements from the stack. Convert both elements +** to integers. Push back onto the stack the bit-wise OR of the +** two elements. +** If either operand is NULL, the result is NULL. +*/ +/* Opcode: ShiftLeft * * * +** +** Pop the top two elements from the stack. Convert both elements +** to integers. Push back onto the stack the second element shifted +** left by N bits where N is the top element on the stack. +** If either operand is NULL, the result is NULL. +*/ +/* Opcode: ShiftRight * * * +** +** Pop the top two elements from the stack. Convert both elements +** to integers. Push back onto the stack the second element shifted +** right by N bits where N is the top element on the stack. +** If either operand is NULL, the result is NULL. +*/ +case OP_BitAnd: /* same as TK_BITAND, no-push */ +case OP_BitOr: /* same as TK_BITOR, no-push */ +case OP_ShiftLeft: /* same as TK_LSHIFT, no-push */ +case OP_ShiftRight: { /* same as TK_RSHIFT, no-push */ + Mem *pNos = &pTos[-1]; + int a, b; + + assert( pNos>=p->aStack ); + if( (pTos->flags | pNos->flags) & MEM_Null ){ + popStack(&pTos, 2); + pTos++; + pTos->flags = MEM_Null; + break; + } + a = sqlite3VdbeIntValue(pNos); + b = sqlite3VdbeIntValue(pTos); + switch( pOp->opcode ){ + case OP_BitAnd: a &= b; break; + case OP_BitOr: a |= b; break; + case OP_ShiftLeft: a <<= b; break; + case OP_ShiftRight: a >>= b; break; + default: /* CANT HAPPEN */ break; + } + Release(pTos); + pTos--; + Release(pTos); + pTos->i = a; + pTos->flags = MEM_Int; + break; +} + +/* Opcode: AddImm P1 * * +** +** Add the value P1 to whatever is on top of the stack. The result +** is always an integer. +** +** To force the top of the stack to be an integer, just add 0. +*/ +case OP_AddImm: { /* no-push */ + assert( pTos>=p->aStack ); + Integerify(pTos); + pTos->i += pOp->p1; + break; +} + +/* Opcode: ForceInt P1 P2 * +** +** Convert the top of the stack into an integer. If the current top of +** the stack is not numeric (meaning that is is a NULL or a string that +** does not look like an integer or floating point number) then pop the +** stack and jump to P2. If the top of the stack is numeric then +** convert it into the least integer that is greater than or equal to its +** current value if P1==0, or to the least integer that is strictly +** greater than its current value if P1==1. +*/ +case OP_ForceInt: { /* no-push */ + i64 v; + assert( pTos>=p->aStack ); + applyAffinity(pTos, SQLITE_AFF_INTEGER, db->enc); + if( (pTos->flags & (MEM_Int|MEM_Real))==0 ){ + Release(pTos); + pTos--; + pc = pOp->p2 - 1; + break; + } + if( pTos->flags & MEM_Int ){ + v = pTos->i + (pOp->p1!=0); + }else{ + Realify(pTos); + v = (int)pTos->r; + if( pTos->r>(double)v ) v++; + if( pOp->p1 && pTos->r==(double)v ) v++; + } + Release(pTos); + pTos->i = v; + pTos->flags = MEM_Int; + break; +} + +/* Opcode: MustBeInt P1 P2 * +** +** Force the top of the stack to be an integer. If the top of the +** stack is not an integer and cannot be converted into an integer +** with out data loss, then jump immediately to P2, or if P2==0 +** raise an SQLITE_MISMATCH exception. +** +** If the top of the stack is not an integer and P2 is not zero and +** P1 is 1, then the stack is popped. In all other cases, the depth +** of the stack is unchanged. +*/ +case OP_MustBeInt: { /* no-push */ + assert( pTos>=p->aStack ); + applyAffinity(pTos, SQLITE_AFF_INTEGER, db->enc); + if( (pTos->flags & MEM_Int)==0 ){ + if( pOp->p2==0 ){ + rc = SQLITE_MISMATCH; + goto abort_due_to_error; + }else{ + if( pOp->p1 ) popStack(&pTos, 1); + pc = pOp->p2 - 1; + } + }else{ + Release(pTos); + pTos->flags = MEM_Int; + } + break; +} + +/* Opcode: Eq P1 P2 P3 +** +** Pop the top two elements from the stack. If they are equal, then +** jump to instruction P2. Otherwise, continue to the next instruction. +** +** If the 0x100 bit of P1 is true and either operand is NULL then take the +** jump. If the 0x100 bit of P1 is false then fall thru if either operand +** is NULL. +** +** The least significant byte of P1 (mask 0xff) must be an affinity character - +** 'n', 't', 'i' or 'o' - or 0x00. An attempt is made to coerce both values +** according to the affinity before the comparison is made. If the byte is +** 0x00, then numeric affinity is used. +** +** Once any conversions have taken place, and neither value is NULL, +** the values are compared. If both values are blobs, or both are text, +** then memcmp() is used to determine the results of the comparison. If +** both values are numeric, then a numeric comparison is used. If the +** two values are of different types, then they are inequal. +** +** If P2 is zero, do not jump. Instead, push an integer 1 onto the +** stack if the jump would have been taken, or a 0 if not. Push a +** NULL if either operand was NULL. +** +** If P3 is not NULL it is a pointer to a collating sequence (a CollSeq +** structure) that defines how to compare text. +*/ +/* Opcode: Ne P1 P2 P3 +** +** This works just like the Eq opcode except that the jump is taken if +** the operands from the stack are not equal. See the Eq opcode for +** additional information. +*/ +/* Opcode: Lt P1 P2 P3 +** +** This works just like the Eq opcode except that the jump is taken if +** the 2nd element down on the stack is less than the top of the stack. +** See the Eq opcode for additional information. +*/ +/* Opcode: Le P1 P2 P3 +** +** This works just like the Eq opcode except that the jump is taken if +** the 2nd element down on the stack is less than or equal to the +** top of the stack. See the Eq opcode for additional information. +*/ +/* Opcode: Gt P1 P2 P3 +** +** This works just like the Eq opcode except that the jump is taken if +** the 2nd element down on the stack is greater than the top of the stack. +** See the Eq opcode for additional information. +*/ +/* Opcode: Ge P1 P2 P3 +** +** This works just like the Eq opcode except that the jump is taken if +** the 2nd element down on the stack is greater than or equal to the +** top of the stack. See the Eq opcode for additional information. +*/ +case OP_Eq: /* same as TK_EQ, no-push */ +case OP_Ne: /* same as TK_NE, no-push */ +case OP_Lt: /* same as TK_LT, no-push */ +case OP_Le: /* same as TK_LE, no-push */ +case OP_Gt: /* same as TK_GT, no-push */ +case OP_Ge: { /* same as TK_GE, no-push */ + Mem *pNos; + int flags; + int res; + char affinity; + + pNos = &pTos[-1]; + flags = pTos->flags|pNos->flags; + + /* If either value is a NULL P2 is not zero, take the jump if the least + ** significant byte of P1 is true. If P2 is zero, then push a NULL onto + ** the stack. + */ + if( flags&MEM_Null ){ + popStack(&pTos, 2); + if( pOp->p2 ){ + if( pOp->p1 & 0x100 ) pc = pOp->p2-1; + }else{ + pTos++; + pTos->flags = MEM_Null; + } + break; + } + + affinity = pOp->p1 & 0xFF; + if( affinity ){ + applyAffinity(pNos, affinity, db->enc); + applyAffinity(pTos, affinity, db->enc); + } + + assert( pOp->p3type==P3_COLLSEQ || pOp->p3==0 ); + res = sqlite3MemCompare(pNos, pTos, (CollSeq*)pOp->p3); + switch( pOp->opcode ){ + case OP_Eq: res = res==0; break; + case OP_Ne: res = res!=0; break; + case OP_Lt: res = res<0; break; + case OP_Le: res = res<=0; break; + case OP_Gt: res = res>0; break; + default: res = res>=0; break; + } + + popStack(&pTos, 2); + if( pOp->p2 ){ + if( res ){ + pc = pOp->p2-1; + } + }else{ + pTos++; + pTos->flags = MEM_Int; + pTos->i = res; + } + break; +} + +/* Opcode: And * * * +** +** Pop two values off the stack. Take the logical AND of the +** two values and push the resulting boolean value back onto the +** stack. +*/ +/* Opcode: Or * * * +** +** Pop two values off the stack. Take the logical OR of the +** two values and push the resulting boolean value back onto the +** stack. +*/ +case OP_And: /* same as TK_AND, no-push */ +case OP_Or: { /* same as TK_OR, no-push */ + Mem *pNos = &pTos[-1]; + int v1, v2; /* 0==TRUE, 1==FALSE, 2==UNKNOWN or NULL */ + + assert( pNos>=p->aStack ); + if( pTos->flags & MEM_Null ){ + v1 = 2; + }else{ + Integerify(pTos); + v1 = pTos->i==0; + } + if( pNos->flags & MEM_Null ){ + v2 = 2; + }else{ + Integerify(pNos); + v2 = pNos->i==0; + } + if( pOp->opcode==OP_And ){ + static const unsigned char and_logic[] = { 0, 1, 2, 1, 1, 1, 2, 1, 2 }; + v1 = and_logic[v1*3+v2]; + }else{ + static const unsigned char or_logic[] = { 0, 0, 0, 0, 1, 2, 0, 2, 2 }; + v1 = or_logic[v1*3+v2]; + } + popStack(&pTos, 2); + pTos++; + if( v1==2 ){ + pTos->flags = MEM_Null; + }else{ + pTos->i = v1==0; + pTos->flags = MEM_Int; + } + break; +} + +/* Opcode: Negative * * * +** +** Treat the top of the stack as a numeric quantity. Replace it +** with its additive inverse. If the top of the stack is NULL +** its value is unchanged. +*/ +/* Opcode: AbsValue * * * +** +** Treat the top of the stack as a numeric quantity. Replace it +** with its absolute value. If the top of the stack is NULL +** its value is unchanged. +*/ +case OP_Negative: /* same as TK_UMINUS, no-push */ +case OP_AbsValue: { + assert( pTos>=p->aStack ); + if( pTos->flags & MEM_Real ){ + Release(pTos); + if( pOp->opcode==OP_Negative || pTos->r<0.0 ){ + pTos->r = -pTos->r; + } + pTos->flags = MEM_Real; + }else if( pTos->flags & MEM_Int ){ + Release(pTos); + if( pOp->opcode==OP_Negative || pTos->i<0 ){ + pTos->i = -pTos->i; + } + pTos->flags = MEM_Int; + }else if( pTos->flags & MEM_Null ){ + /* Do nothing */ + }else{ + Realify(pTos); + if( pOp->opcode==OP_Negative || pTos->r<0.0 ){ + pTos->r = -pTos->r; + } + pTos->flags = MEM_Real; + } + break; +} + +/* Opcode: Not * * * +** +** Interpret the top of the stack as a boolean value. Replace it +** with its complement. If the top of the stack is NULL its value +** is unchanged. +*/ +case OP_Not: { /* same as TK_NOT, no-push */ + assert( pTos>=p->aStack ); + if( pTos->flags & MEM_Null ) break; /* Do nothing to NULLs */ + Integerify(pTos); + assert( (pTos->flags & MEM_Dyn)==0 ); + pTos->i = !pTos->i; + pTos->flags = MEM_Int; + break; +} + +/* Opcode: BitNot * * * +** +** Interpret the top of the stack as an value. Replace it +** with its ones-complement. If the top of the stack is NULL its +** value is unchanged. +*/ +case OP_BitNot: { /* same as TK_BITNOT, no-push */ + assert( pTos>=p->aStack ); + if( pTos->flags & MEM_Null ) break; /* Do nothing to NULLs */ + Integerify(pTos); + assert( (pTos->flags & MEM_Dyn)==0 ); + pTos->i = ~pTos->i; + pTos->flags = MEM_Int; + break; +} + +/* Opcode: Noop * * * +** +** Do nothing. This instruction is often useful as a jump +** destination. +*/ +case OP_Noop: { /* no-push */ + break; +} + +/* Opcode: If P1 P2 * +** +** Pop a single boolean from the stack. If the boolean popped is +** true, then jump to p2. Otherwise continue to the next instruction. +** An integer is false if zero and true otherwise. A string is +** false if it has zero length and true otherwise. +** +** If the value popped of the stack is NULL, then take the jump if P1 +** is true and fall through if P1 is false. +*/ +/* Opcode: IfNot P1 P2 * +** +** Pop a single boolean from the stack. If the boolean popped is +** false, then jump to p2. Otherwise continue to the next instruction. +** An integer is false if zero and true otherwise. A string is +** false if it has zero length and true otherwise. +** +** If the value popped of the stack is NULL, then take the jump if P1 +** is true and fall through if P1 is false. +*/ +case OP_If: /* no-push */ +case OP_IfNot: { /* no-push */ + int c; + assert( pTos>=p->aStack ); + if( pTos->flags & MEM_Null ){ + c = pOp->p1; + }else{ +#ifdef SQLITE_OMIT_FLOATING_POINT + c = sqlite3VdbeIntValue(pTos); +#else + c = sqlite3VdbeRealValue(pTos)!=0.0; +#endif + if( pOp->opcode==OP_IfNot ) c = !c; + } + Release(pTos); + pTos--; + if( c ) pc = pOp->p2-1; + break; +} + +/* Opcode: IsNull P1 P2 * +** +** If any of the top abs(P1) values on the stack are NULL, then jump +** to P2. Pop the stack P1 times if P1>0. If P1<0 leave the stack +** unchanged. +*/ +case OP_IsNull: { /* same as TK_ISNULL, no-push */ + int i, cnt; + Mem *pTerm; + cnt = pOp->p1; + if( cnt<0 ) cnt = -cnt; + pTerm = &pTos[1-cnt]; + assert( pTerm>=p->aStack ); + for(i=0; i<cnt; i++, pTerm++){ + if( pTerm->flags & MEM_Null ){ + pc = pOp->p2-1; + break; + } + } + if( pOp->p1>0 ) popStack(&pTos, cnt); + break; +} + +/* Opcode: NotNull P1 P2 * +** +** Jump to P2 if the top P1 values on the stack are all not NULL. Pop the +** stack if P1 times if P1 is greater than zero. If P1 is less than +** zero then leave the stack unchanged. +*/ +case OP_NotNull: { /* same as TK_NOTNULL, no-push */ + int i, cnt; + cnt = pOp->p1; + if( cnt<0 ) cnt = -cnt; + assert( &pTos[1-cnt] >= p->aStack ); + for(i=0; i<cnt && (pTos[1+i-cnt].flags & MEM_Null)==0; i++){} + if( i>=cnt ) pc = pOp->p2-1; + if( pOp->p1>0 ) popStack(&pTos, cnt); + break; +} + +/* Opcode: SetNumColumns P1 P2 * +** +** Before the OP_Column opcode can be executed on a cursor, this +** opcode must be called to set the number of fields in the table. +** +** This opcode sets the number of columns for cursor P1 to P2. +** +** If OP_KeyAsData is to be applied to cursor P1, it must be executed +** before this op-code. +*/ +case OP_SetNumColumns: { /* no-push */ + Cursor *pC; + assert( (pOp->p1)<p->nCursor ); + assert( p->apCsr[pOp->p1]!=0 ); + pC = p->apCsr[pOp->p1]; + pC->nField = pOp->p2; + break; +} + +/* Opcode: Column P1 P2 P3 +** +** Interpret the data that cursor P1 points to as a structure built using +** the MakeRecord instruction. (See the MakeRecord opcode for additional +** information about the format of the data.) Push onto the stack the value +** of the P2-th column contained in the data. If there are less that (P2+1) +** values in the record, push a NULL onto the stack. +** +** If the KeyAsData opcode has previously executed on this cursor, then the +** field might be extracted from the key rather than the data. +** +** If P1 is negative, then the record is stored on the stack rather than in +** a table. For P1==-1, the top of the stack is used. For P1==-2, the +** next on the stack is used. And so forth. The value pushed is always +** just a pointer into the record which is stored further down on the +** stack. The column value is not copied. The number of columns in the +** record is stored on the stack just above the record itself. +*/ +case OP_Column: { + u32 payloadSize; /* Number of bytes in the record */ + int p1 = pOp->p1; /* P1 value of the opcode */ + int p2 = pOp->p2; /* column number to retrieve */ + Cursor *pC = 0; /* The VDBE cursor */ + char *zRec; /* Pointer to complete record-data */ + BtCursor *pCrsr; /* The BTree cursor */ + u32 *aType; /* aType[i] holds the numeric type of the i-th column */ + u32 *aOffset; /* aOffset[i] is offset to start of data for i-th column */ + u32 nField; /* number of fields in the record */ + u32 szHdr; /* Number of bytes in the record header */ + int len; /* The length of the serialized data for the column */ + int offset = 0; /* Offset into the data */ + int idx; /* Index into the header */ + int i; /* Loop counter */ + char *zData; /* Part of the record being decoded */ + Mem sMem; /* For storing the record being decoded */ + + sMem.flags = 0; + assert( p1<p->nCursor ); + pTos++; + pTos->flags = MEM_Null; + + /* This block sets the variable payloadSize to be the total number of + ** bytes in the record. + ** + ** zRec is set to be the complete text of the record if it is available. + ** The complete record text is always available for pseudo-tables and + ** when we are decoded a record from the stack. If the record is stored + ** in a cursor, the complete record text might be available in the + ** pC->aRow cache. Or it might not be. If the data is unavailable, + ** zRec is set to NULL. + ** + ** We also compute the number of columns in the record. For cursors, + ** the number of columns is stored in the Cursor.nField element. For + ** records on the stack, the next entry down on the stack is an integer + ** which is the number of records. + */ + assert( p1<0 || p->apCsr[p1]!=0 ); + if( p1<0 ){ + /* Take the record off of the stack */ + Mem *pRec = &pTos[p1]; + Mem *pCnt = &pRec[-1]; + assert( pRec>=p->aStack ); + assert( pRec->flags & MEM_Blob ); + payloadSize = pRec->n; + zRec = pRec->z; + assert( pCnt>=p->aStack ); + assert( pCnt->flags & MEM_Int ); + nField = pCnt->i; + pCrsr = 0; + }else if( (pC = p->apCsr[p1])->pCursor!=0 ){ + /* The record is stored in a B-Tree */ + rc = sqlite3VdbeCursorMoveto(pC); + if( rc ) goto abort_due_to_error; + zRec = 0; + pCrsr = pC->pCursor; + if( pC->nullRow ){ + payloadSize = 0; + }else if( pC->cacheValid ){ + payloadSize = pC->payloadSize; + zRec = pC->aRow; + }else if( pC->isIndex ){ + i64 payloadSize64; + sqlite3BtreeKeySize(pCrsr, &payloadSize64); + payloadSize = payloadSize64; + }else{ + sqlite3BtreeDataSize(pCrsr, &payloadSize); + } + nField = pC->nField; +#ifndef SQLITE_OMIT_TRIGGER + }else if( pC->pseudoTable ){ + /* The record is the sole entry of a pseudo-table */ + payloadSize = pC->nData; + zRec = pC->pData; + pC->cacheValid = 0; + assert( payloadSize==0 || zRec!=0 ); + nField = pC->nField; + pCrsr = 0; +#endif + }else{ + zRec = 0; + payloadSize = 0; + pCrsr = 0; + nField = 0; + } + + /* If payloadSize is 0, then just push a NULL onto the stack. */ + if( payloadSize==0 ){ + pTos->flags = MEM_Null; + break; + } + + assert( p2<nField ); + + /* Read and parse the table header. Store the results of the parse + ** into the record header cache fields of the cursor. + */ + if( pC && pC->cacheValid ){ + aType = pC->aType; + aOffset = pC->aOffset; + }else{ + int avail; /* Number of bytes of available data */ + if( pC && pC->aType ){ + aType = pC->aType; + }else{ + aType = sqliteMallocRaw( 2*nField*sizeof(aType) ); + } + aOffset = &aType[nField]; + if( aType==0 ){ + goto no_mem; + } + + /* Figure out how many bytes are in the header */ + if( zRec ){ + zData = zRec; + }else{ + if( pC->isIndex ){ + zData = (char*)sqlite3BtreeKeyFetch(pCrsr, &avail); + }else{ + zData = (char*)sqlite3BtreeDataFetch(pCrsr, &avail); + } + /* If KeyFetch()/DataFetch() managed to get the entire payload, + ** save the payload in the pC->aRow cache. That will save us from + ** having to make additional calls to fetch the content portion of + ** the record. + */ + if( avail>=payloadSize ){ + zRec = pC->aRow = zData; + }else{ + pC->aRow = 0; + } + } + idx = sqlite3GetVarint32(zData, &szHdr); + + + /* The KeyFetch() or DataFetch() above are fast and will get the entire + ** record header in most cases. But they will fail to get the complete + ** record header if the record header does not fit on a single page + ** in the B-Tree. When that happens, use sqlite3VdbeMemFromBtree() to + ** acquire the complete header text. + */ + if( !zRec && avail<szHdr ){ + rc = sqlite3VdbeMemFromBtree(pCrsr, 0, szHdr, pC->isIndex, &sMem); + if( rc!=SQLITE_OK ){ + goto op_column_out; + } + zData = sMem.z; + } + + /* Scan the header and use it to fill in the aType[] and aOffset[] + ** arrays. aType[i] will contain the type integer for the i-th + ** column and aOffset[i] will contain the offset from the beginning + ** of the record to the start of the data for the i-th column + */ + offset = szHdr; + assert( offset>0 ); + i = 0; + while( idx<szHdr && i<nField && offset<=payloadSize ){ + aOffset[i] = offset; + idx += sqlite3GetVarint32(&zData[idx], &aType[i]); + offset += sqlite3VdbeSerialTypeLen(aType[i]); + i++; + } + Release(&sMem); + sMem.flags = MEM_Null; + + /* If i is less that nField, then there are less fields in this + ** record than SetNumColumns indicated there are columns in the + ** table. Set the offset for any extra columns not present in + ** the record to 0. This tells code below to push a NULL onto the + ** stack instead of deserializing a value from the record. + */ + while( i<nField ){ + aOffset[i++] = 0; + } + + /* The header should end at the start of data and the data should + ** end at last byte of the record. If this is not the case then + ** we are dealing with a malformed record. + */ + if( idx!=szHdr || offset!=payloadSize ){ + rc = SQLITE_CORRUPT; + goto op_column_out; + } + + /* Remember all aType and aColumn information if we have a cursor + ** to remember it in. */ + if( pC ){ + pC->payloadSize = payloadSize; + pC->aType = aType; + pC->aOffset = aOffset; + pC->cacheValid = 1; + } + } + + /* Get the column information. If aOffset[p2] is non-zero, then + ** deserialize the value from the record. If aOffset[p2] is zero, + ** then there are not enough fields in the record to satisfy the + ** request. The value is NULL in this case. + */ + if( aOffset[p2] ){ + assert( rc==SQLITE_OK ); + if( zRec ){ + zData = &zRec[aOffset[p2]]; + }else{ + len = sqlite3VdbeSerialTypeLen(aType[p2]); + rc = sqlite3VdbeMemFromBtree(pCrsr, aOffset[p2], len, pC->isIndex,&sMem); + if( rc!=SQLITE_OK ){ + goto op_column_out; + } + zData = sMem.z; + } + sqlite3VdbeSerialGet(zData, aType[p2], pTos); + pTos->enc = db->enc; + }else{ + if( pOp->p3 ){ + sqlite3VdbeMemShallowCopy(pTos, (Mem *)(pOp->p3), MEM_Static); + }else{ + pTos->flags = MEM_Null; + } + } + + /* If we dynamically allocated space to hold the data (in the + ** sqlite3VdbeMemFromBtree() call above) then transfer control of that + ** dynamically allocated space over to the pTos structure rather. + ** This prevents a memory copy. + */ + if( (sMem.flags & MEM_Dyn)!=0 ){ + assert( pTos->flags & MEM_Ephem ); + assert( pTos->flags & (MEM_Str|MEM_Blob) ); + assert( pTos->z==sMem.z ); + assert( sMem.flags & MEM_Term ); + pTos->flags &= ~MEM_Ephem; + pTos->flags |= MEM_Dyn|MEM_Term; + } + + /* pTos->z might be pointing to sMem.zShort[]. Fix that so that we + ** can abandon sMem */ + rc = sqlite3VdbeMemMakeWriteable(pTos); + +op_column_out: + /* Release the aType[] memory if we are not dealing with cursor */ + if( !pC || !pC->aType ){ + sqliteFree(aType); + } + break; +} + +/* Opcode: MakeRecord P1 P2 P3 +** +** Convert the top abs(P1) entries of the stack into a single entry +** suitable for use as a data record in a database table or as a key +** in an index. The details of the format are irrelavant as long as +** the OP_Column opcode can decode the record later and as long as the +** sqlite3VdbeRecordCompare function will correctly compare two encoded +** records. Refer to source code comments for the details of the record +** format. +** +** The original stack entries are popped from the stack if P1>0 but +** remain on the stack if P1<0. +** +** The P2 argument is divided into two 16-bit words before it is processed. +** If the hi-word is non-zero, then an extra integer is read from the stack +** and appended to the record as a varint. If the low-word of P2 is not +** zero and one or more of the entries are NULL, then jump to the value of +** the low-word of P2. This feature can be used to skip a uniqueness test +** on indices. +** +** P3 may be a string that is P1 characters long. The nth character of the +** string indicates the column affinity that should be used for the nth +** field of the index key (i.e. the first character of P3 corresponds to the +** lowest element on the stack). +** +** The mapping from character to affinity is as follows: +** 'n' = NUMERIC. +** 'i' = INTEGER. +** 't' = TEXT. +** 'o' = NONE. +** +** If P3 is NULL then all index fields have the affinity NONE. +*/ +case OP_MakeRecord: { + /* Assuming the record contains N fields, the record format looks + ** like this: + ** + ** ------------------------------------------------------------------------ + ** | hdr-size | type 0 | type 1 | ... | type N-1 | data0 | ... | data N-1 | + ** ------------------------------------------------------------------------ + ** + ** Data(0) is taken from the lowest element of the stack and data(N-1) is + ** the top of the stack. + ** + ** Each type field is a varint representing the serial type of the + ** corresponding data element (see sqlite3VdbeSerialType()). The + ** hdr-size field is also a varint which is the offset from the beginning + ** of the record to data0. + */ + unsigned char *zNewRecord; + unsigned char *zCsr; + Mem *pRec; + Mem *pRowid = 0; + int nData = 0; /* Number of bytes of data space */ + int nHdr = 0; /* Number of bytes of header space */ + int nByte = 0; /* Space required for this record */ + int nVarint; /* Number of bytes in a varint */ + u32 serial_type; /* Type field */ + int containsNull = 0; /* True if any of the data fields are NULL */ + char zTemp[NBFS]; /* Space to hold small records */ + Mem *pData0; + + int leaveOnStack; /* If true, leave the entries on the stack */ + int nField; /* Number of fields in the record */ + int jumpIfNull; /* Jump here if non-zero and any entries are NULL. */ + int addRowid; /* True to append a rowid column at the end */ + char *zAffinity; /* The affinity string for the record */ + + leaveOnStack = ((pOp->p1<0)?1:0); + nField = pOp->p1 * (leaveOnStack?-1:1); + jumpIfNull = (pOp->p2 & 0x00FFFFFF); + addRowid = ((pOp->p2>>24) & 0x0000FFFF)?1:0; + zAffinity = pOp->p3; + + pData0 = &pTos[1-nField]; + assert( pData0>=p->aStack ); + containsNull = 0; + + /* Loop through the elements that will make up the record to figure + ** out how much space is required for the new record. + */ + for(pRec=pData0; pRec<=pTos; pRec++){ + if( zAffinity ){ + applyAffinity(pRec, zAffinity[pRec-pData0], db->enc); + } + if( pRec->flags&MEM_Null ){ + containsNull = 1; + } + serial_type = sqlite3VdbeSerialType(pRec); + nData += sqlite3VdbeSerialTypeLen(serial_type); + nHdr += sqlite3VarintLen(serial_type); + } + + /* If we have to append a varint rowid to this record, set 'rowid' + ** to the value of the rowid and increase nByte by the amount of space + ** required to store it and the 0x00 seperator byte. + */ + if( addRowid ){ + pRowid = &pTos[0-nField]; + assert( pRowid>=p->aStack ); + Integerify(pRowid); + serial_type = sqlite3VdbeSerialType(pRowid); + nData += sqlite3VdbeSerialTypeLen(serial_type); + nHdr += sqlite3VarintLen(serial_type); + } + + /* Add the initial header varint and total the size */ + nHdr += nVarint = sqlite3VarintLen(nHdr); + if( nVarint<sqlite3VarintLen(nHdr) ){ + nHdr++; + } + nByte = nHdr+nData; + + /* Allocate space for the new record. */ + if( nByte>sizeof(zTemp) ){ + zNewRecord = sqliteMallocRaw(nByte); + if( !zNewRecord ){ + goto no_mem; + } + }else{ + zNewRecord = zTemp; + } + + /* Write the record */ + zCsr = zNewRecord; + zCsr += sqlite3PutVarint(zCsr, nHdr); + for(pRec=pData0; pRec<=pTos; pRec++){ + serial_type = sqlite3VdbeSerialType(pRec); + zCsr += sqlite3PutVarint(zCsr, serial_type); /* serial type */ + } + if( addRowid ){ + zCsr += sqlite3PutVarint(zCsr, sqlite3VdbeSerialType(pRowid)); + } + for(pRec=pData0; pRec<=pTos; pRec++){ + zCsr += sqlite3VdbeSerialPut(zCsr, pRec); /* serial data */ + } + if( addRowid ){ + zCsr += sqlite3VdbeSerialPut(zCsr, pRowid); + } + assert( zCsr==(zNewRecord+nByte) ); + + /* Pop entries off the stack if required. Push the new record on. */ + if( !leaveOnStack ){ + popStack(&pTos, nField+addRowid); + } + pTos++; + pTos->n = nByte; + if( nByte<=sizeof(zTemp) ){ + assert( zNewRecord==(unsigned char *)zTemp ); + pTos->z = pTos->zShort; + memcpy(pTos->zShort, zTemp, nByte); + pTos->flags = MEM_Blob | MEM_Short; + }else{ + assert( zNewRecord!=(unsigned char *)zTemp ); + pTos->z = zNewRecord; + pTos->flags = MEM_Blob | MEM_Dyn; + pTos->xDel = 0; + } + + /* If a NULL was encountered and jumpIfNull is non-zero, take the jump. */ + if( jumpIfNull && containsNull ){ + pc = jumpIfNull - 1; + } + break; +} + +/* Opcode: Statement P1 * * +** +** Begin an individual statement transaction which is part of a larger +** BEGIN..COMMIT transaction. This is needed so that the statement +** can be rolled back after an error without having to roll back the +** entire transaction. The statement transaction will automatically +** commit when the VDBE halts. +** +** The statement is begun on the database file with index P1. The main +** database file has an index of 0 and the file used for temporary tables +** has an index of 1. +*/ +case OP_Statement: { /* no-push */ + int i = pOp->p1; + Btree *pBt; + if( i>=0 && i<db->nDb && (pBt = db->aDb[i].pBt) && !(db->autoCommit) ){ + assert( sqlite3BtreeIsInTrans(pBt) ); + if( !sqlite3BtreeIsInStmt(pBt) ){ + rc = sqlite3BtreeBeginStmt(pBt); + } + } + break; +} + +/* Opcode: AutoCommit P1 P2 * +** +** Set the database auto-commit flag to P1 (1 or 0). If P2 is true, roll +** back any currently active btree transactions. If there are any active +** VMs (apart from this one), then the COMMIT or ROLLBACK statement fails. +** +** This instruction causes the VM to halt. +*/ +case OP_AutoCommit: { /* no-push */ + u8 i = pOp->p1; + u8 rollback = pOp->p2; + + assert( i==1 || i==0 ); + assert( i==1 || rollback==0 ); + + assert( db->activeVdbeCnt>0 ); /* At least this one VM is active */ + + if( db->activeVdbeCnt>1 && i && !db->autoCommit ){ + /* If this instruction implements a COMMIT or ROLLBACK, other VMs are + ** still running, and a transaction is active, return an error indicating + ** that the other VMs must complete first. + */ + sqlite3SetString(&p->zErrMsg, "cannot ", rollback?"rollback":"commit", + " transaction - SQL statements in progress", 0); + rc = SQLITE_ERROR; + }else if( i!=db->autoCommit ){ + db->autoCommit = i; + if( pOp->p2 ){ + assert( i==1 ); + sqlite3RollbackAll(db); + }else if( sqlite3VdbeHalt(p)==SQLITE_BUSY ){ + p->pTos = pTos; + p->pc = pc; + db->autoCommit = 1-i; + p->rc = SQLITE_BUSY; + return SQLITE_BUSY; + } + return SQLITE_DONE; + }else{ + sqlite3SetString(&p->zErrMsg, + (!i)?"cannot start a transaction within a transaction":( + (rollback)?"cannot rollback - no transaction is active": + "cannot commit - no transaction is active"), 0); + + rc = SQLITE_ERROR; + } + break; +} + +/* Opcode: Transaction P1 P2 * +** +** Begin a transaction. The transaction ends when a Commit or Rollback +** opcode is encountered. Depending on the ON CONFLICT setting, the +** transaction might also be rolled back if an error is encountered. +** +** P1 is the index of the database file on which the transaction is +** started. Index 0 is the main database file and index 1 is the +** file used for temporary tables. +** +** If P2 is non-zero, then a write-transaction is started. A RESERVED lock is +** obtained on the database file when a write-transaction is started. No +** other process can start another write transaction while this transaction is +** underway. Starting a write transaction also creates a rollback journal. A +** write transaction must be started before any changes can be made to the +** database. If P2 is 2 or greater then an EXCLUSIVE lock is also obtained +** on the file. +** +** If P2 is zero, then a read-lock is obtained on the database file. +*/ +case OP_Transaction: { /* no-push */ + int i = pOp->p1; + Btree *pBt; + + assert( i>=0 && i<db->nDb ); + pBt = db->aDb[i].pBt; + + if( pBt ){ + rc = sqlite3BtreeBeginTrans(pBt, pOp->p2); + if( rc==SQLITE_BUSY ){ + p->pc = pc; + p->rc = SQLITE_BUSY; + p->pTos = pTos; + return SQLITE_BUSY; + } + if( rc!=SQLITE_OK && rc!=SQLITE_READONLY /* && rc!=SQLITE_BUSY */ ){ + goto abort_due_to_error; + } + } + break; +} + +/* Opcode: ReadCookie P1 P2 * +** +** Read cookie number P2 from database P1 and push it onto the stack. +** P2==0 is the schema version. P2==1 is the database format. +** P2==2 is the recommended pager cache size, and so forth. P1==0 is +** the main database file and P1==1 is the database file used to store +** temporary tables. +** +** There must be a read-lock on the database (either a transaction +** must be started or there must be an open cursor) before +** executing this instruction. +*/ +case OP_ReadCookie: { + int iMeta; + assert( pOp->p2<SQLITE_N_BTREE_META ); + assert( pOp->p1>=0 && pOp->p1<db->nDb ); + assert( db->aDb[pOp->p1].pBt!=0 ); + /* The indexing of meta values at the schema layer is off by one from + ** the indexing in the btree layer. The btree considers meta[0] to + ** be the number of free pages in the database (a read-only value) + ** and meta[1] to be the schema cookie. The schema layer considers + ** meta[1] to be the schema cookie. So we have to shift the index + ** by one in the following statement. + */ + rc = sqlite3BtreeGetMeta(db->aDb[pOp->p1].pBt, 1 + pOp->p2, (u32 *)&iMeta); + pTos++; + pTos->i = iMeta; + pTos->flags = MEM_Int; + break; +} + +/* Opcode: SetCookie P1 P2 * +** +** Write the top of the stack into cookie number P2 of database P1. +** P2==0 is the schema version. P2==1 is the database format. +** P2==2 is the recommended pager cache size, and so forth. P1==0 is +** the main database file and P1==1 is the database file used to store +** temporary tables. +** +** A transaction must be started before executing this opcode. +*/ +case OP_SetCookie: { /* no-push */ + Db *pDb; + assert( pOp->p2<SQLITE_N_BTREE_META ); + assert( pOp->p1>=0 && pOp->p1<db->nDb ); + pDb = &db->aDb[pOp->p1]; + assert( pDb->pBt!=0 ); + assert( pTos>=p->aStack ); + Integerify(pTos); + /* See note about index shifting on OP_ReadCookie */ + rc = sqlite3BtreeUpdateMeta(pDb->pBt, 1+pOp->p2, (int)pTos->i); + if( pOp->p2==0 ){ + /* When the schema cookie changes, record the new cookie internally */ + pDb->schema_cookie = pTos->i; + db->flags |= SQLITE_InternChanges; + } + assert( (pTos->flags & MEM_Dyn)==0 ); + pTos--; + break; +} + +/* Opcode: VerifyCookie P1 P2 * +** +** Check the value of global database parameter number 0 (the +** schema version) and make sure it is equal to P2. +** P1 is the database number which is 0 for the main database file +** and 1 for the file holding temporary tables and some higher number +** for auxiliary databases. +** +** The cookie changes its value whenever the database schema changes. +** This operation is used to detect when that the cookie has changed +** and that the current process needs to reread the schema. +** +** Either a transaction needs to have been started or an OP_Open needs +** to be executed (to establish a read lock) before this opcode is +** invoked. +*/ +case OP_VerifyCookie: { /* no-push */ + int iMeta; + Btree *pBt; + assert( pOp->p1>=0 && pOp->p1<db->nDb ); + pBt = db->aDb[pOp->p1].pBt; + if( pBt ){ + rc = sqlite3BtreeGetMeta(pBt, 1, (u32 *)&iMeta); + }else{ + rc = SQLITE_OK; + iMeta = 0; + } + if( rc==SQLITE_OK && iMeta!=pOp->p2 ){ + sqlite3SetString(&p->zErrMsg, "database schema has changed", (char*)0); + rc = SQLITE_SCHEMA; + } + break; +} + +/* Opcode: OpenRead P1 P2 P3 +** +** Open a read-only cursor for the database table whose root page is +** P2 in a database file. The database file is determined by an +** integer from the top of the stack. 0 means the main database and +** 1 means the database used for temporary tables. Give the new +** cursor an identifier of P1. The P1 values need not be contiguous +** but all P1 values should be small integers. It is an error for +** P1 to be negative. +** +** If P2==0 then take the root page number from the next of the stack. +** +** There will be a read lock on the database whenever there is an +** open cursor. If the database was unlocked prior to this instruction +** then a read lock is acquired as part of this instruction. A read +** lock allows other processes to read the database but prohibits +** any other process from modifying the database. The read lock is +** released when all cursors are closed. If this instruction attempts +** to get a read lock but fails, the script terminates with an +** SQLITE_BUSY error code. +** +** The P3 value is a pointer to a KeyInfo structure that defines the +** content and collating sequence of indices. P3 is NULL for cursors +** that are not pointing to indices. +** +** See also OpenWrite. +*/ +/* Opcode: OpenWrite P1 P2 P3 +** +** Open a read/write cursor named P1 on the table or index whose root +** page is P2. If P2==0 then take the root page number from the stack. +** +** The P3 value is a pointer to a KeyInfo structure that defines the +** content and collating sequence of indices. P3 is NULL for cursors +** that are not pointing to indices. +** +** This instruction works just like OpenRead except that it opens the cursor +** in read/write mode. For a given table, there can be one or more read-only +** cursors or a single read/write cursor but not both. +** +** See also OpenRead. +*/ +case OP_OpenRead: /* no-push */ +case OP_OpenWrite: { /* no-push */ + int i = pOp->p1; + int p2 = pOp->p2; + int wrFlag; + Btree *pX; + int iDb; + Cursor *pCur; + + assert( pTos>=p->aStack ); + Integerify(pTos); + iDb = pTos->i; + assert( (pTos->flags & MEM_Dyn)==0 ); + pTos--; + assert( iDb>=0 && iDb<db->nDb ); + pX = db->aDb[iDb].pBt; + assert( pX!=0 ); + wrFlag = pOp->opcode==OP_OpenWrite; + if( p2<=0 ){ + assert( pTos>=p->aStack ); + Integerify(pTos); + p2 = pTos->i; + assert( (pTos->flags & MEM_Dyn)==0 ); + pTos--; + if( p2<2 ){ + sqlite3SetString(&p->zErrMsg, "root page number less than 2", (char*)0); + rc = SQLITE_INTERNAL; + break; + } + } + assert( i>=0 ); + pCur = allocateCursor(p, i); + if( pCur==0 ) goto no_mem; + pCur->nullRow = 1; + if( pX==0 ) break; + /* We always provide a key comparison function. If the table being + ** opened is of type INTKEY, the comparision function will be ignored. */ + rc = sqlite3BtreeCursor(pX, p2, wrFlag, + sqlite3VdbeRecordCompare, pOp->p3, + &pCur->pCursor); + if( pOp->p3type==P3_KEYINFO ){ + pCur->pKeyInfo = (KeyInfo*)pOp->p3; + pCur->pIncrKey = &pCur->pKeyInfo->incrKey; + pCur->pKeyInfo->enc = p->db->enc; + }else{ + pCur->pKeyInfo = 0; + pCur->pIncrKey = &pCur->bogusIncrKey; + } + switch( rc ){ + case SQLITE_BUSY: { + p->pc = pc; + p->rc = SQLITE_BUSY; + p->pTos = &pTos[1 + (pOp->p2<=0)]; /* Operands must remain on stack */ + return SQLITE_BUSY; + } + case SQLITE_OK: { + int flags = sqlite3BtreeFlags(pCur->pCursor); + /* Sanity checking. Only the lower four bits of the flags byte should + ** be used. Bit 3 (mask 0x08) is unpreditable. The lower 3 bits + ** (mask 0x07) should be either 5 (intkey+leafdata for tables) or + ** 2 (zerodata for indices). If these conditions are not met it can + ** only mean that we are dealing with a corrupt database file + */ + if( (flags & 0xf0)!=0 || ((flags & 0x07)!=5 && (flags & 0x07)!=2) ){ + rc = SQLITE_CORRUPT; + goto abort_due_to_error; + } + pCur->isTable = (flags & BTREE_INTKEY)!=0; + pCur->isIndex = (flags & BTREE_ZERODATA)!=0; + /* If P3==0 it means we are expected to open a table. If P3!=0 then + ** we expect to be opening an index. If this is not what happened, + ** then the database is corrupt + */ + if( (pCur->isTable && pOp->p3type==P3_KEYINFO) + || (pCur->isIndex && pOp->p3type!=P3_KEYINFO) ){ + rc = SQLITE_CORRUPT; + goto abort_due_to_error; + } + break; + } + case SQLITE_EMPTY: { + pCur->isTable = pOp->p3type!=P3_KEYINFO; + pCur->isIndex = !pCur->isTable; + rc = SQLITE_OK; + break; + } + default: { + goto abort_due_to_error; + } + } + break; +} + +/* Opcode: OpenTemp P1 * P3 +** +** Open a new cursor to a transient table. +** The transient cursor is always opened read/write even if +** the main database is read-only. The transient table is deleted +** automatically when the cursor is closed. +** +** The cursor points to a BTree table if P3==0 and to a BTree index +** if P3 is not 0. If P3 is not NULL, it points to a KeyInfo structure +** that defines the format of keys in the index. +** +** This opcode is used for tables that exist for the duration of a single +** SQL statement only. Tables created using CREATE TEMPORARY TABLE +** are opened using OP_OpenRead or OP_OpenWrite. "Temporary" in the +** context of this opcode means for the duration of a single SQL statement +** whereas "Temporary" in the context of CREATE TABLE means for the duration +** of the connection to the database. Same word; different meanings. +*/ +case OP_OpenTemp: { /* no-push */ + int i = pOp->p1; + Cursor *pCx; + assert( i>=0 ); + pCx = allocateCursor(p, i); + if( pCx==0 ) goto no_mem; + pCx->nullRow = 1; + rc = sqlite3BtreeFactory(db, 0, 1, TEMP_PAGES, &pCx->pBt); + if( rc==SQLITE_OK ){ + rc = sqlite3BtreeBeginTrans(pCx->pBt, 1); + } + if( rc==SQLITE_OK ){ + /* If a transient index is required, create it by calling + ** sqlite3BtreeCreateTable() with the BTREE_ZERODATA flag before + ** opening it. If a transient table is required, just use the + ** automatically created table with root-page 1 (an INTKEY table). + */ + if( pOp->p3 ){ + int pgno; + assert( pOp->p3type==P3_KEYINFO ); + rc = sqlite3BtreeCreateTable(pCx->pBt, &pgno, BTREE_ZERODATA); + if( rc==SQLITE_OK ){ + assert( pgno==MASTER_ROOT+1 ); + rc = sqlite3BtreeCursor(pCx->pBt, pgno, 1, sqlite3VdbeRecordCompare, + pOp->p3, &pCx->pCursor); + pCx->pKeyInfo = (KeyInfo*)pOp->p3; + pCx->pKeyInfo->enc = p->db->enc; + pCx->pIncrKey = &pCx->pKeyInfo->incrKey; + } + pCx->isTable = 0; + }else{ + rc = sqlite3BtreeCursor(pCx->pBt, MASTER_ROOT, 1, 0, 0, &pCx->pCursor); + pCx->isTable = 1; + pCx->pIncrKey = &pCx->bogusIncrKey; + } + } + pCx->isIndex = !pCx->isTable; + break; +} + +#ifndef SQLITE_OMIT_TRIGGER +/* Opcode: OpenPseudo P1 * * +** +** Open a new cursor that points to a fake table that contains a single +** row of data. Any attempt to write a second row of data causes the +** first row to be deleted. All data is deleted when the cursor is +** closed. +** +** A pseudo-table created by this opcode is useful for holding the +** NEW or OLD tables in a trigger. +*/ +case OP_OpenPseudo: { /* no-push */ + int i = pOp->p1; + Cursor *pCx; + assert( i>=0 ); + pCx = allocateCursor(p, i); + if( pCx==0 ) goto no_mem; + pCx->nullRow = 1; + pCx->pseudoTable = 1; + pCx->pIncrKey = &pCx->bogusIncrKey; + pCx->isTable = 1; + pCx->isIndex = 0; + break; +} +#endif + +/* Opcode: Close P1 * * +** +** Close a cursor previously opened as P1. If P1 is not +** currently open, this instruction is a no-op. +*/ +case OP_Close: { /* no-push */ + int i = pOp->p1; + if( i>=0 && i<p->nCursor ){ + sqlite3VdbeFreeCursor(p->apCsr[i]); + p->apCsr[i] = 0; + } + break; +} + +/* Opcode: MoveGe P1 P2 * +** +** Pop the top of the stack and use its value as a key. Reposition +** cursor P1 so that it points to the smallest entry that is greater +** than or equal to the key that was popped ffrom the stack. +** If there are no records greater than or equal to the key and P2 +** is not zero, then jump to P2. +** +** See also: Found, NotFound, Distinct, MoveLt, MoveGt, MoveLe +*/ +/* Opcode: MoveGt P1 P2 * +** +** Pop the top of the stack and use its value as a key. Reposition +** cursor P1 so that it points to the smallest entry that is greater +** than the key from the stack. +** If there are no records greater than the key and P2 is not zero, +** then jump to P2. +** +** See also: Found, NotFound, Distinct, MoveLt, MoveGe, MoveLe +*/ +/* Opcode: MoveLt P1 P2 * +** +** Pop the top of the stack and use its value as a key. Reposition +** cursor P1 so that it points to the largest entry that is less +** than the key from the stack. +** If there are no records less than the key and P2 is not zero, +** then jump to P2. +** +** See also: Found, NotFound, Distinct, MoveGt, MoveGe, MoveLe +*/ +/* Opcode: MoveLe P1 P2 * +** +** Pop the top of the stack and use its value as a key. Reposition +** cursor P1 so that it points to the largest entry that is less than +** or equal to the key that was popped from the stack. +** If there are no records less than or eqal to the key and P2 is not zero, +** then jump to P2. +** +** See also: Found, NotFound, Distinct, MoveGt, MoveGe, MoveLt +*/ +case OP_MoveLt: /* no-push */ +case OP_MoveLe: /* no-push */ +case OP_MoveGe: /* no-push */ +case OP_MoveGt: { /* no-push */ + int i = pOp->p1; + Cursor *pC; + + assert( pTos>=p->aStack ); + assert( i>=0 && i<p->nCursor ); + pC = p->apCsr[i]; + assert( pC!=0 ); + if( pC->pCursor!=0 ){ + int res, oc; + oc = pOp->opcode; + pC->nullRow = 0; + *pC->pIncrKey = oc==OP_MoveGt || oc==OP_MoveLe; + if( pC->isTable ){ + i64 iKey; + Integerify(pTos); + iKey = intToKey(pTos->i); + if( pOp->p2==0 && pOp->opcode==OP_MoveGe ){ + pC->movetoTarget = iKey; + pC->deferredMoveto = 1; + assert( (pTos->flags & MEM_Dyn)==0 ); + pTos--; + break; + } + rc = sqlite3BtreeMoveto(pC->pCursor, 0, (u64)iKey, &res); + if( rc!=SQLITE_OK ){ + goto abort_due_to_error; + } + pC->lastRowid = pTos->i; + pC->rowidIsValid = res==0; + }else{ + Stringify(pTos, db->enc); + rc = sqlite3BtreeMoveto(pC->pCursor, pTos->z, pTos->n, &res); + if( rc!=SQLITE_OK ){ + goto abort_due_to_error; + } + pC->rowidIsValid = 0; + } + pC->deferredMoveto = 0; + pC->cacheValid = 0; + *pC->pIncrKey = 0; + sqlite3_search_count++; + if( oc==OP_MoveGe || oc==OP_MoveGt ){ + if( res<0 ){ + rc = sqlite3BtreeNext(pC->pCursor, &res); + if( rc!=SQLITE_OK ) goto abort_due_to_error; + pC->rowidIsValid = 0; + }else{ + res = 0; + } + }else{ + assert( oc==OP_MoveLt || oc==OP_MoveLe ); + if( res>=0 ){ + rc = sqlite3BtreePrevious(pC->pCursor, &res); + if( rc!=SQLITE_OK ) goto abort_due_to_error; + pC->rowidIsValid = 0; + }else{ + /* res might be negative because the table is empty. Check to + ** see if this is the case. + */ + res = sqlite3BtreeEof(pC->pCursor); + } + } + if( res ){ + if( pOp->p2>0 ){ + pc = pOp->p2 - 1; + }else{ + pC->nullRow = 1; + } + } + } + Release(pTos); + pTos--; + break; +} + +/* Opcode: Distinct P1 P2 * +** +** Use the top of the stack as a record created using MakeRecord. P1 is a +** cursor on a table that declared as an index. If that table contains an +** entry that matches the top of the stack fall thru. If the top of the stack +** matches no entry in P1 then jump to P2. +** +** The cursor is left pointing at the matching entry if it exists. The +** record on the top of the stack is not popped. +** +** This instruction is similar to NotFound except that this operation +** does not pop the key from the stack. +** +** The instruction is used to implement the DISTINCT operator on SELECT +** statements. The P1 table is not a true index but rather a record of +** all results that have produced so far. +** +** See also: Found, NotFound, MoveTo, IsUnique, NotExists +*/ +/* Opcode: Found P1 P2 * +** +** Top of the stack holds a blob constructed by MakeRecord. P1 is an index. +** If an entry that matches the top of the stack exists in P1 then +** jump to P2. If the top of the stack does not match any entry in P1 +** then fall thru. The P1 cursor is left pointing at the matching entry +** if it exists. The blob is popped off the top of the stack. +** +** This instruction is used to implement the IN operator where the +** left-hand side is a SELECT statement. P1 is not a true index but +** is instead a temporary index that holds the results of the SELECT +** statement. This instruction just checks to see if the left-hand side +** of the IN operator (stored on the top of the stack) exists in the +** result of the SELECT statement. +** +** See also: Distinct, NotFound, MoveTo, IsUnique, NotExists +*/ +/* Opcode: NotFound P1 P2 * +** +** The top of the stack holds a blob constructed by MakeRecord. P1 is +** an index. If no entry exists in P1 that matches the blob then jump +** to P1. If an entry does existing, fall through. The cursor is left +** pointing to the entry that matches. The blob is popped from the stack. +** +** The difference between this operation and Distinct is that +** Distinct does not pop the key from the stack. +** +** See also: Distinct, Found, MoveTo, NotExists, IsUnique +*/ +case OP_Distinct: /* no-push */ +case OP_NotFound: /* no-push */ +case OP_Found: { /* no-push */ + int i = pOp->p1; + int alreadyExists = 0; + Cursor *pC; + assert( pTos>=p->aStack ); + assert( i>=0 && i<p->nCursor ); + assert( p->apCsr[i]!=0 ); + if( (pC = p->apCsr[i])->pCursor!=0 ){ + int res, rx; + assert( pC->isTable==0 ); + Stringify(pTos, db->enc); + rx = sqlite3BtreeMoveto(pC->pCursor, pTos->z, pTos->n, &res); + alreadyExists = rx==SQLITE_OK && res==0; + pC->deferredMoveto = 0; + pC->cacheValid = 0; + } + if( pOp->opcode==OP_Found ){ + if( alreadyExists ) pc = pOp->p2 - 1; + }else{ + if( !alreadyExists ) pc = pOp->p2 - 1; + } + if( pOp->opcode!=OP_Distinct ){ + Release(pTos); + pTos--; + } + break; +} + +/* Opcode: IsUnique P1 P2 * +** +** The top of the stack is an integer record number. Call this +** record number R. The next on the stack is an index key created +** using MakeIdxKey. Call it K. This instruction pops R from the +** stack but it leaves K unchanged. +** +** P1 is an index. So it has no data and its key consists of a +** record generated by OP_MakeRecord where the last field is the +** rowid of the entry that the index refers to. +** +** This instruction asks if there is an entry in P1 where the +** fields matches K but the rowid is different from R. +** If there is no such entry, then there is an immediate +** jump to P2. If any entry does exist where the index string +** matches K but the record number is not R, then the record +** number for that entry is pushed onto the stack and control +** falls through to the next instruction. +** +** See also: Distinct, NotFound, NotExists, Found +*/ +case OP_IsUnique: { /* no-push */ + int i = pOp->p1; + Mem *pNos = &pTos[-1]; + Cursor *pCx; + BtCursor *pCrsr; + i64 R; + + /* Pop the value R off the top of the stack + */ + assert( pNos>=p->aStack ); + Integerify(pTos); + R = pTos->i; + assert( (pTos->flags & MEM_Dyn)==0 ); + pTos--; + assert( i>=0 && i<=p->nCursor ); + pCx = p->apCsr[i]; + assert( pCx!=0 ); + pCrsr = pCx->pCursor; + if( pCrsr!=0 ){ + int res, rc; + i64 v; /* The record number on the P1 entry that matches K */ + char *zKey; /* The value of K */ + int nKey; /* Number of bytes in K */ + int len; /* Number of bytes in K without the rowid at the end */ + int szRowid; /* Size of the rowid column at the end of zKey */ + + /* Make sure K is a string and make zKey point to K + */ + Stringify(pNos, db->enc); + zKey = pNos->z; + nKey = pNos->n; + + szRowid = sqlite3VdbeIdxRowidLen(nKey, zKey); + len = nKey-szRowid; + + /* Search for an entry in P1 where all but the last four bytes match K. + ** If there is no such entry, jump immediately to P2. + */ + assert( pCx->deferredMoveto==0 ); + pCx->cacheValid = 0; + rc = sqlite3BtreeMoveto(pCrsr, zKey, len, &res); + if( rc!=SQLITE_OK ) goto abort_due_to_error; + if( res<0 ){ + rc = sqlite3BtreeNext(pCrsr, &res); + if( res ){ + pc = pOp->p2 - 1; + break; + } + } + rc = sqlite3VdbeIdxKeyCompare(pCx, len, zKey, &res); + if( rc!=SQLITE_OK ) goto abort_due_to_error; + if( res>0 ){ + pc = pOp->p2 - 1; + break; + } + + /* At this point, pCrsr is pointing to an entry in P1 where all but + ** the final entry (the rowid) matches K. Check to see if the + ** final rowid column is different from R. If it equals R then jump + ** immediately to P2. + */ + rc = sqlite3VdbeIdxRowid(pCrsr, &v); + if( rc!=SQLITE_OK ){ + goto abort_due_to_error; + } + if( v==R ){ + pc = pOp->p2 - 1; + break; + } + + /* The final varint of the key is different from R. Push it onto + ** the stack. (The record number of an entry that violates a UNIQUE + ** constraint.) + */ + pTos++; + pTos->i = v; + pTos->flags = MEM_Int; + } + break; +} + +/* Opcode: NotExists P1 P2 * +** +** Use the top of the stack as a integer key. If a record with that key +** does not exist in table of P1, then jump to P2. If the record +** does exist, then fall thru. The cursor is left pointing to the +** record if it exists. The integer key is popped from the stack. +** +** The difference between this operation and NotFound is that this +** operation assumes the key is an integer and that P1 is a table whereas +** NotFound assumes key is a blob constructed from MakeRecord and +** P1 is an index. +** +** See also: Distinct, Found, MoveTo, NotFound, IsUnique +*/ +case OP_NotExists: { /* no-push */ + int i = pOp->p1; + Cursor *pC; + BtCursor *pCrsr; + assert( pTos>=p->aStack ); + assert( i>=0 && i<p->nCursor ); + assert( p->apCsr[i]!=0 ); + if( (pCrsr = (pC = p->apCsr[i])->pCursor)!=0 ){ + int res; + u64 iKey; + assert( pTos->flags & MEM_Int ); + assert( p->apCsr[i]->isTable ); + iKey = intToKey(pTos->i); + rc = sqlite3BtreeMoveto(pCrsr, 0, iKey, &res); + pC->lastRowid = pTos->i; + pC->rowidIsValid = res==0; + pC->nullRow = 0; + pC->cacheValid = 0; + if( res!=0 ){ + pc = pOp->p2 - 1; + pC->rowidIsValid = 0; + } + } + Release(pTos); + pTos--; + break; +} + +/* Opcode: NewRowid P1 P2 * +** +** Get a new integer record number (a.k.a "rowid") used as the key to a table. +** The record number is not previously used as a key in the database +** table that cursor P1 points to. The new record number is pushed +** onto the stack. +** +** If P2>0 then P2 is a memory cell that holds the largest previously +** generated record number. No new record numbers are allowed to be less +** than this value. When this value reaches its maximum, a SQLITE_FULL +** error is generated. The P2 memory cell is updated with the generated +** record number. This P2 mechanism is used to help implement the +** AUTOINCREMENT feature. +*/ +case OP_NewRowid: { + int i = pOp->p1; + i64 v = 0; + Cursor *pC; + assert( i>=0 && i<p->nCursor ); + assert( p->apCsr[i]!=0 ); + if( (pC = p->apCsr[i])->pCursor==0 ){ + /* The zero initialization above is all that is needed */ + }else{ + /* The next rowid or record number (different terms for the same + ** thing) is obtained in a two-step algorithm. + ** + ** First we attempt to find the largest existing rowid and add one + ** to that. But if the largest existing rowid is already the maximum + ** positive integer, we have to fall through to the second + ** probabilistic algorithm + ** + ** The second algorithm is to select a rowid at random and see if + ** it already exists in the table. If it does not exist, we have + ** succeeded. If the random rowid does exist, we select a new one + ** and try again, up to 1000 times. + ** + ** For a table with less than 2 billion entries, the probability + ** of not finding a unused rowid is about 1.0e-300. This is a + ** non-zero probability, but it is still vanishingly small and should + ** never cause a problem. You are much, much more likely to have a + ** hardware failure than for this algorithm to fail. + ** + ** The analysis in the previous paragraph assumes that you have a good + ** source of random numbers. Is a library function like lrand48() + ** good enough? Maybe. Maybe not. It's hard to know whether there + ** might be subtle bugs is some implementations of lrand48() that + ** could cause problems. To avoid uncertainty, SQLite uses its own + ** random number generator based on the RC4 algorithm. + ** + ** To promote locality of reference for repetitive inserts, the + ** first few attempts at chosing a random rowid pick values just a little + ** larger than the previous rowid. This has been shown experimentally + ** to double the speed of the COPY operation. + */ + int res, rx=SQLITE_OK, cnt; + i64 x; + cnt = 0; + if( (sqlite3BtreeFlags(pC->pCursor)&(BTREE_INTKEY|BTREE_ZERODATA)) != + BTREE_INTKEY ){ + rc = SQLITE_CORRUPT; + goto abort_due_to_error; + } + assert( (sqlite3BtreeFlags(pC->pCursor) & BTREE_INTKEY)!=0 ); + assert( (sqlite3BtreeFlags(pC->pCursor) & BTREE_ZERODATA)==0 ); + +#ifdef SQLITE_32BIT_ROWID +# define MAX_ROWID 0x7fffffff +#else + /* Some compilers complain about constants of the form 0x7fffffffffffffff. + ** Others complain about 0x7ffffffffffffffffLL. The following macro seems + ** to provide the constant while making all compilers happy. + */ +# define MAX_ROWID ( (((u64)0x7fffffff)<<32) | (u64)0xffffffff ) +#endif + + if( !pC->useRandomRowid ){ + if( pC->nextRowidValid ){ + v = pC->nextRowid; + }else{ + rx = sqlite3BtreeLast(pC->pCursor, &res); + if( res ){ + v = 1; + }else{ + sqlite3BtreeKeySize(pC->pCursor, &v); + v = keyToInt(v); + if( v==MAX_ROWID ){ + pC->useRandomRowid = 1; + }else{ + v++; + } + } + } + +#ifndef SQLITE_OMIT_AUTOINCREMENT + if( pOp->p2 ){ + Mem *pMem; + assert( pOp->p2>0 && pOp->p2<p->nMem ); /* P2 is a valid memory cell */ + pMem = &p->aMem[pOp->p2]; + Integerify(pMem); + assert( (pMem->flags & MEM_Int)!=0 ); /* mem(P2) holds an integer */ + if( pMem->i==MAX_ROWID || pC->useRandomRowid ){ + rc = SQLITE_FULL; + goto abort_due_to_error; + } + if( v<pMem->i+1 ){ + v = pMem->i + 1; + } + pMem->i = v; + } +#endif + + if( v<MAX_ROWID ){ + pC->nextRowidValid = 1; + pC->nextRowid = v+1; + }else{ + pC->nextRowidValid = 0; + } + } + if( pC->useRandomRowid ){ + assert( pOp->p2==0 ); /* SQLITE_FULL must have occurred prior to this */ + v = db->priorNewRowid; + cnt = 0; + do{ + if( v==0 || cnt>2 ){ + sqlite3Randomness(sizeof(v), &v); + if( cnt<5 ) v &= 0xffffff; + }else{ + unsigned char r; + sqlite3Randomness(1, &r); + v += r + 1; + } + if( v==0 ) continue; + x = intToKey(v); + rx = sqlite3BtreeMoveto(pC->pCursor, 0, (u64)x, &res); + cnt++; + }while( cnt<1000 && rx==SQLITE_OK && res==0 ); + db->priorNewRowid = v; + if( rx==SQLITE_OK && res==0 ){ + rc = SQLITE_FULL; + goto abort_due_to_error; + } + } + pC->rowidIsValid = 0; + pC->deferredMoveto = 0; + pC->cacheValid = 0; + } + pTos++; + pTos->i = v; + pTos->flags = MEM_Int; + break; +} + +/* Opcode: Insert P1 P2 * +** +** Write an entry into the table of cursor P1. A new entry is +** created if it doesn't already exist or the data for an existing +** entry is overwritten. The data is the value on the top of the +** stack. The key is the next value down on the stack. The key must +** be an integer. The stack is popped twice by this instruction. +** +** If the OPFLAG_NCHANGE flag of P2 is set, then the row change count is +** incremented (otherwise not). If the OPFLAG_LASTROWID flag of P2 is set, +** then rowid is stored for subsequent return by the +** sqlite3_last_insert_rowid() function (otherwise it's unmodified). +** +** This instruction only works on tables. The equivalent instruction +** for indices is OP_IdxInsert. +*/ +case OP_Insert: { /* no-push */ + Mem *pNos = &pTos[-1]; + int i = pOp->p1; + Cursor *pC; + assert( pNos>=p->aStack ); + assert( i>=0 && i<p->nCursor ); + assert( p->apCsr[i]!=0 ); + if( ((pC = p->apCsr[i])->pCursor!=0 || pC->pseudoTable) ){ + i64 iKey; /* The integer ROWID or key for the record to be inserted */ + + assert( pNos->flags & MEM_Int ); + assert( pC->isTable ); + iKey = intToKey(pNos->i); + + if( pOp->p2 & OPFLAG_NCHANGE ) p->nChange++; + if( pOp->p2 & OPFLAG_LASTROWID ) db->lastRowid = pNos->i; + if( pC->nextRowidValid && pTos->i>=pC->nextRowid ){ + pC->nextRowidValid = 0; + } + if( pTos->flags & MEM_Null ){ + pTos->z = 0; + pTos->n = 0; + }else{ + assert( pTos->flags & (MEM_Blob|MEM_Str) ); + } +#ifndef SQLITE_OMIT_TRIGGER + if( pC->pseudoTable ){ + sqliteFree(pC->pData); + pC->iKey = iKey; + pC->nData = pTos->n; + if( pTos->flags & MEM_Dyn ){ + pC->pData = pTos->z; + pTos->flags = MEM_Null; + }else{ + pC->pData = sqliteMallocRaw( pC->nData+2 ); + if( !pC->pData ) goto no_mem; + memcpy(pC->pData, pTos->z, pC->nData); + pC->pData[pC->nData] = 0; + pC->pData[pC->nData+1] = 0; + } + pC->nullRow = 0; + }else{ +#endif + rc = sqlite3BtreeInsert(pC->pCursor, 0, iKey, pTos->z, pTos->n); +#ifndef SQLITE_OMIT_TRIGGER + } +#endif + + pC->rowidIsValid = 0; + pC->deferredMoveto = 0; + pC->cacheValid = 0; + } + popStack(&pTos, 2); + break; +} + +/* Opcode: Delete P1 P2 * +** +** Delete the record at which the P1 cursor is currently pointing. +** +** The cursor will be left pointing at either the next or the previous +** record in the table. If it is left pointing at the next record, then +** the next Next instruction will be a no-op. Hence it is OK to delete +** a record from within an Next loop. +** +** If the OPFLAG_NCHANGE flag of P2 is set, then the row change count is +** incremented (otherwise not). +** +** If P1 is a pseudo-table, then this instruction is a no-op. +*/ +case OP_Delete: { /* no-push */ + int i = pOp->p1; + Cursor *pC; + assert( i>=0 && i<p->nCursor ); + pC = p->apCsr[i]; + assert( pC!=0 ); + if( pC->pCursor!=0 ){ + rc = sqlite3VdbeCursorMoveto(pC); + if( rc ) goto abort_due_to_error; + rc = sqlite3BtreeDelete(pC->pCursor); + pC->nextRowidValid = 0; + pC->cacheValid = 0; + } + if( pOp->p2 & OPFLAG_NCHANGE ) p->nChange++; + break; +} + +/* Opcode: ResetCount P1 * * +** +** This opcode resets the VMs internal change counter to 0. If P1 is true, +** then the value of the change counter is copied to the database handle +** change counter (returned by subsequent calls to sqlite3_changes()) +** before it is reset. This is used by trigger programs. +*/ +case OP_ResetCount: { /* no-push */ + if( pOp->p1 ){ + sqlite3VdbeSetChanges(db, p->nChange); + } + p->nChange = 0; + break; +} + +/* Opcode: RowData P1 * * +** +** Push onto the stack the complete row data for cursor P1. +** There is no interpretation of the data. It is just copied +** onto the stack exactly as it is found in the database file. +** +** If the cursor is not pointing to a valid row, a NULL is pushed +** onto the stack. +*/ +/* Opcode: RowKey P1 * * +** +** Push onto the stack the complete row key for cursor P1. +** There is no interpretation of the key. It is just copied +** onto the stack exactly as it is found in the database file. +** +** If the cursor is not pointing to a valid row, a NULL is pushed +** onto the stack. +*/ +case OP_RowKey: +case OP_RowData: { + int i = pOp->p1; + Cursor *pC; + u32 n; + + /* Note that RowKey and RowData are really exactly the same instruction */ + pTos++; + assert( i>=0 && i<p->nCursor ); + pC = p->apCsr[i]; + assert( pC->isTable || pOp->opcode==OP_RowKey ); + assert( pC->isIndex || pOp->opcode==OP_RowData ); + assert( pC!=0 ); + if( pC->nullRow ){ + pTos->flags = MEM_Null; + }else if( pC->pCursor!=0 ){ + BtCursor *pCrsr = pC->pCursor; + rc = sqlite3VdbeCursorMoveto(pC); + if( rc ) goto abort_due_to_error; + if( pC->nullRow ){ + pTos->flags = MEM_Null; + break; + }else if( pC->isIndex ){ + i64 n64; + assert( !pC->isTable ); + sqlite3BtreeKeySize(pCrsr, &n64); + n = n64; + }else{ + sqlite3BtreeDataSize(pCrsr, &n); + } + pTos->n = n; + if( n<=NBFS ){ + pTos->flags = MEM_Blob | MEM_Short; + pTos->z = pTos->zShort; + }else{ + char *z = sqliteMallocRaw( n ); + if( z==0 ) goto no_mem; + pTos->flags = MEM_Blob | MEM_Dyn; + pTos->xDel = 0; + pTos->z = z; + } + if( pC->isIndex ){ + sqlite3BtreeKey(pCrsr, 0, n, pTos->z); + }else{ + sqlite3BtreeData(pCrsr, 0, n, pTos->z); + } +#ifndef SQLITE_OMIT_TRIGGER + }else if( pC->pseudoTable ){ + pTos->n = pC->nData; + pTos->z = pC->pData; + pTos->flags = MEM_Blob|MEM_Ephem; +#endif + }else{ + pTos->flags = MEM_Null; + } + break; +} + +/* Opcode: Rowid P1 * * +** +** Push onto the stack an integer which is the key of the table entry that +** P1 is currently point to. +*/ +case OP_Rowid: { + int i = pOp->p1; + Cursor *pC; + i64 v; + + assert( i>=0 && i<p->nCursor ); + pC = p->apCsr[i]; + assert( pC!=0 ); + rc = sqlite3VdbeCursorMoveto(pC); + if( rc ) goto abort_due_to_error; + pTos++; + if( pC->rowidIsValid ){ + v = pC->lastRowid; + }else if( pC->pseudoTable ){ + v = keyToInt(pC->iKey); + }else if( pC->nullRow || pC->pCursor==0 ){ + pTos->flags = MEM_Null; + break; + }else{ + assert( pC->pCursor!=0 ); + sqlite3BtreeKeySize(pC->pCursor, &v); + v = keyToInt(v); + } + pTos->i = v; + pTos->flags = MEM_Int; + break; +} + +/* Opcode: NullRow P1 * * +** +** Move the cursor P1 to a null row. Any OP_Column operations +** that occur while the cursor is on the null row will always push +** a NULL onto the stack. +*/ +case OP_NullRow: { /* no-push */ + int i = pOp->p1; + Cursor *pC; + + assert( i>=0 && i<p->nCursor ); + pC = p->apCsr[i]; + assert( pC!=0 ); + pC->nullRow = 1; + pC->rowidIsValid = 0; + break; +} + +/* Opcode: Last P1 P2 * +** +** The next use of the Rowid or Column or Next instruction for P1 +** will refer to the last entry in the database table or index. +** If the table or index is empty and P2>0, then jump immediately to P2. +** If P2 is 0 or if the table or index is not empty, fall through +** to the following instruction. +*/ +case OP_Last: { /* no-push */ + int i = pOp->p1; + Cursor *pC; + BtCursor *pCrsr; + + assert( i>=0 && i<p->nCursor ); + pC = p->apCsr[i]; + assert( pC!=0 ); + if( (pCrsr = pC->pCursor)!=0 ){ + int res; + rc = sqlite3BtreeLast(pCrsr, &res); + pC->nullRow = res; + pC->deferredMoveto = 0; + pC->cacheValid = 0; + if( res && pOp->p2>0 ){ + pc = pOp->p2 - 1; + } + }else{ + pC->nullRow = 0; + } + break; +} + +/* Opcode: Rewind P1 P2 * +** +** The next use of the Rowid or Column or Next instruction for P1 +** will refer to the first entry in the database table or index. +** If the table or index is empty and P2>0, then jump immediately to P2. +** If P2 is 0 or if the table or index is not empty, fall through +** to the following instruction. +*/ +case OP_Rewind: { /* no-push */ + int i = pOp->p1; + Cursor *pC; + BtCursor *pCrsr; + int res; + + assert( i>=0 && i<p->nCursor ); + pC = p->apCsr[i]; + assert( pC!=0 ); + if( (pCrsr = pC->pCursor)!=0 ){ + rc = sqlite3BtreeFirst(pCrsr, &res); + pC->atFirst = res==0; + pC->deferredMoveto = 0; + pC->cacheValid = 0; + }else{ + res = 1; + } + pC->nullRow = res; + if( res && pOp->p2>0 ){ + pc = pOp->p2 - 1; + } + break; +} + +/* Opcode: Next P1 P2 * +** +** Advance cursor P1 so that it points to the next key/data pair in its +** table or index. If there are no more key/value pairs then fall through +** to the following instruction. But if the cursor advance was successful, +** jump immediately to P2. +** +** See also: Prev +*/ +/* Opcode: Prev P1 P2 * +** +** Back up cursor P1 so that it points to the previous key/data pair in its +** table or index. If there is no previous key/value pairs then fall through +** to the following instruction. But if the cursor backup was successful, +** jump immediately to P2. +*/ +case OP_Prev: /* no-push */ +case OP_Next: { /* no-push */ + Cursor *pC; + BtCursor *pCrsr; + + CHECK_FOR_INTERRUPT; + assert( pOp->p1>=0 && pOp->p1<p->nCursor ); + pC = p->apCsr[pOp->p1]; + assert( pC!=0 ); + if( (pCrsr = pC->pCursor)!=0 ){ + int res; + if( pC->nullRow ){ + res = 1; + }else{ + assert( pC->deferredMoveto==0 ); + rc = pOp->opcode==OP_Next ? sqlite3BtreeNext(pCrsr, &res) : + sqlite3BtreePrevious(pCrsr, &res); + pC->nullRow = res; + pC->cacheValid = 0; + } + if( res==0 ){ + pc = pOp->p2 - 1; + sqlite3_search_count++; + } + }else{ + pC->nullRow = 1; + } + pC->rowidIsValid = 0; + break; +} + +/* Opcode: IdxInsert P1 P2 P3 +** +** The top of the stack holds a SQL index key made using the +** MakeIdxKey instruction. This opcode writes that key into the +** index P1. Data for the entry is nil. +** +** If P2==1, then the key must be unique. If the key is not unique, +** the program aborts with a SQLITE_CONSTRAINT error and the database +** is rolled back. If P3 is not null, then it becomes part of the +** error message returned with the SQLITE_CONSTRAINT. +** +** This instruction only works for indices. The equivalent instruction +** for tables is OP_Insert. +*/ +case OP_IdxInsert: { /* no-push */ + int i = pOp->p1; + Cursor *pC; + BtCursor *pCrsr; + assert( pTos>=p->aStack ); + assert( i>=0 && i<p->nCursor ); + assert( p->apCsr[i]!=0 ); + assert( pTos->flags & MEM_Blob ); + if( (pCrsr = (pC = p->apCsr[i])->pCursor)!=0 ){ + int nKey = pTos->n; + const char *zKey = pTos->z; + if( pOp->p2 ){ + int res; + int len; + + /* 'len' is the length of the key minus the rowid at the end */ + len = nKey - sqlite3VdbeIdxRowidLen(nKey, zKey); + + rc = sqlite3BtreeMoveto(pCrsr, zKey, len, &res); + if( rc!=SQLITE_OK ) goto abort_due_to_error; + while( res!=0 && !sqlite3BtreeEof(pCrsr) ){ + int c; + if( sqlite3VdbeIdxKeyCompare(pC, len, zKey, &c)==SQLITE_OK && c==0 ){ + rc = SQLITE_CONSTRAINT; + if( pOp->p3 && pOp->p3[0] ){ + sqlite3SetString(&p->zErrMsg, pOp->p3, (char*)0); + } + goto abort_due_to_error; + } + if( res<0 ){ + sqlite3BtreeNext(pCrsr, &res); + res = +1; + }else{ + break; + } + } + } + assert( pC->isTable==0 ); + rc = sqlite3BtreeInsert(pCrsr, zKey, nKey, "", 0); + assert( pC->deferredMoveto==0 ); + pC->cacheValid = 0; + } + Release(pTos); + pTos--; + break; +} + +/* Opcode: IdxDelete P1 * * +** +** The top of the stack is an index key built using the MakeIdxKey opcode. +** This opcode removes that entry from the index. +*/ +case OP_IdxDelete: { /* no-push */ + int i = pOp->p1; + Cursor *pC; + BtCursor *pCrsr; + assert( pTos>=p->aStack ); + assert( pTos->flags & MEM_Blob ); + assert( i>=0 && i<p->nCursor ); + assert( p->apCsr[i]!=0 ); + if( (pCrsr = (pC = p->apCsr[i])->pCursor)!=0 ){ + int rx, res; + rx = sqlite3BtreeMoveto(pCrsr, pTos->z, pTos->n, &res); + if( rx==SQLITE_OK && res==0 ){ + rc = sqlite3BtreeDelete(pCrsr); + } + assert( pC->deferredMoveto==0 ); + pC->cacheValid = 0; + } + Release(pTos); + pTos--; + break; +} + +/* Opcode: IdxRowid P1 * * +** +** Push onto the stack an integer which is the last entry in the record at +** the end of the index key pointed to by cursor P1. This integer should be +** the rowid of the table entry to which this index entry points. +** +** See also: Rowid, MakeIdxKey. +*/ +case OP_IdxRowid: { + int i = pOp->p1; + BtCursor *pCrsr; + Cursor *pC; + + assert( i>=0 && i<p->nCursor ); + assert( p->apCsr[i]!=0 ); + pTos++; + pTos->flags = MEM_Null; + if( (pCrsr = (pC = p->apCsr[i])->pCursor)!=0 ){ + i64 rowid; + + assert( pC->deferredMoveto==0 ); + assert( pC->isTable==0 ); + if( pC->nullRow ){ + pTos->flags = MEM_Null; + }else{ + rc = sqlite3VdbeIdxRowid(pCrsr, &rowid); + if( rc!=SQLITE_OK ){ + goto abort_due_to_error; + } + pTos->flags = MEM_Int; + pTos->i = rowid; + } + } + break; +} + +/* Opcode: IdxGT P1 P2 * +** +** The top of the stack is an index entry that omits the ROWID. Compare +** the top of stack against the index that P1 is currently pointing to. +** Ignore the ROWID on the P1 index. +** +** The top of the stack might have fewer columns that P1. +** +** If the P1 index entry is greater than the top of the stack +** then jump to P2. Otherwise fall through to the next instruction. +** In either case, the stack is popped once. +*/ +/* Opcode: IdxGE P1 P2 P3 +** +** The top of the stack is an index entry that omits the ROWID. Compare +** the top of stack against the index that P1 is currently pointing to. +** Ignore the ROWID on the P1 index. +** +** If the P1 index entry is greater than or equal to the top of the stack +** then jump to P2. Otherwise fall through to the next instruction. +** In either case, the stack is popped once. +** +** If P3 is the "+" string (or any other non-NULL string) then the +** index taken from the top of the stack is temporarily increased by +** an epsilon prior to the comparison. This make the opcode work +** like IdxGT except that if the key from the stack is a prefix of +** the key in the cursor, the result is false whereas it would be +** true with IdxGT. +*/ +/* Opcode: IdxLT P1 P2 P3 +** +** The top of the stack is an index entry that omits the ROWID. Compare +** the top of stack against the index that P1 is currently pointing to. +** Ignore the ROWID on the P1 index. +** +** If the P1 index entry is less than the top of the stack +** then jump to P2. Otherwise fall through to the next instruction. +** In either case, the stack is popped once. +** +** If P3 is the "+" string (or any other non-NULL string) then the +** index taken from the top of the stack is temporarily increased by +** an epsilon prior to the comparison. This makes the opcode work +** like IdxLE. +*/ +case OP_IdxLT: /* no-push */ +case OP_IdxGT: /* no-push */ +case OP_IdxGE: { /* no-push */ + int i= pOp->p1; + BtCursor *pCrsr; + Cursor *pC; + + assert( i>=0 && i<p->nCursor ); + assert( p->apCsr[i]!=0 ); + assert( pTos>=p->aStack ); + if( (pCrsr = (pC = p->apCsr[i])->pCursor)!=0 ){ + int res, rc; + + assert( pTos->flags & MEM_Blob ); /* Created using OP_Make*Key */ + Stringify(pTos, db->enc); + assert( pC->deferredMoveto==0 ); + *pC->pIncrKey = pOp->p3!=0; + assert( pOp->p3==0 || pOp->opcode!=OP_IdxGT ); + rc = sqlite3VdbeIdxKeyCompare(pC, pTos->n, pTos->z, &res); + *pC->pIncrKey = 0; + if( rc!=SQLITE_OK ){ + break; + } + if( pOp->opcode==OP_IdxLT ){ + res = -res; + }else if( pOp->opcode==OP_IdxGE ){ + res++; + } + if( res>0 ){ + pc = pOp->p2 - 1 ; + } + } + Release(pTos); + pTos--; + break; +} + +/* Opcode: IdxIsNull P1 P2 * +** +** The top of the stack contains an index entry such as might be generated +** by the MakeIdxKey opcode. This routine looks at the first P1 fields of +** that key. If any of the first P1 fields are NULL, then a jump is made +** to address P2. Otherwise we fall straight through. +** +** The index entry is always popped from the stack. +*/ +case OP_IdxIsNull: { /* no-push */ + int i = pOp->p1; + int k, n; + const char *z; + u32 serial_type; + + assert( pTos>=p->aStack ); + assert( pTos->flags & MEM_Blob ); + z = pTos->z; + n = pTos->n; + k = sqlite3GetVarint32(z, &serial_type); + for(; k<n && i>0; i--){ + k += sqlite3GetVarint32(&z[k], &serial_type); + if( serial_type==0 ){ /* Serial type 0 is a NULL */ + pc = pOp->p2-1; + break; + } + } + Release(pTos); + pTos--; + break; +} + +/* Opcode: Destroy P1 P2 * +** +** Delete an entire database table or index whose root page in the database +** file is given by P1. +** +** The table being destroyed is in the main database file if P2==0. If +** P2==1 then the table to be clear is in the auxiliary database file +** that is used to store tables create using CREATE TEMPORARY TABLE. +** +** If AUTOVACUUM is enabled then it is possible that another root page +** might be moved into the newly deleted root page in order to keep all +** root pages contiguous at the beginning of the database. The former +** value of the root page that moved - its value before the move occurred - +** is pushed onto the stack. If no page movement was required (because +** the table being dropped was already the last one in the database) then +** a zero is pushed onto the stack. If AUTOVACUUM is disabled +** then a zero is pushed onto the stack. +** +** See also: Clear +*/ +case OP_Destroy: { + int iMoved; + if( db->activeVdbeCnt>1 ){ + rc = SQLITE_LOCKED; + }else{ + assert( db->activeVdbeCnt==1 ); + rc = sqlite3BtreeDropTable(db->aDb[pOp->p2].pBt, pOp->p1, &iMoved); + pTos++; + pTos->flags = MEM_Int; + pTos->i = iMoved; + #ifndef SQLITE_OMIT_AUTOVACUUM + if( rc==SQLITE_OK && iMoved!=0 ){ + sqlite3RootPageMoved(&db->aDb[pOp->p2], iMoved, pOp->p1); + } + #endif + } + break; +} + +/* Opcode: Clear P1 P2 * +** +** Delete all contents of the database table or index whose root page +** in the database file is given by P1. But, unlike Destroy, do not +** remove the table or index from the database file. +** +** The table being clear is in the main database file if P2==0. If +** P2==1 then the table to be clear is in the auxiliary database file +** that is used to store tables create using CREATE TEMPORARY TABLE. +** +** See also: Destroy +*/ +case OP_Clear: { /* no-push */ + rc = sqlite3BtreeClearTable(db->aDb[pOp->p2].pBt, pOp->p1); + break; +} + +/* Opcode: CreateTable P1 * * +** +** Allocate a new table in the main database file if P2==0 or in the +** auxiliary database file if P2==1. Push the page number +** for the root page of the new table onto the stack. +** +** The difference between a table and an index is this: A table must +** have a 4-byte integer key and can have arbitrary data. An index +** has an arbitrary key but no data. +** +** See also: CreateIndex +*/ +/* Opcode: CreateIndex P1 * * +** +** Allocate a new index in the main database file if P2==0 or in the +** auxiliary database file if P2==1. Push the page number of the +** root page of the new index onto the stack. +** +** See documentation on OP_CreateTable for additional information. +*/ +case OP_CreateIndex: +case OP_CreateTable: { + int pgno; + int flags; + Db *pDb; + assert( pOp->p1>=0 && pOp->p1<db->nDb ); + pDb = &db->aDb[pOp->p1]; + assert( pDb->pBt!=0 ); + if( pOp->opcode==OP_CreateTable ){ + /* flags = BTREE_INTKEY; */ + flags = BTREE_LEAFDATA|BTREE_INTKEY; + }else{ + flags = BTREE_ZERODATA; + } + rc = sqlite3BtreeCreateTable(pDb->pBt, &pgno, flags); + pTos++; + if( rc==SQLITE_OK ){ + pTos->i = pgno; + pTos->flags = MEM_Int; + }else{ + pTos->flags = MEM_Null; + } + break; +} + +/* Opcode: ParseSchema P1 * P3 +** +** Read and parse all entries from the SQLITE_MASTER table of database P1 +** that match the WHERE clause P3. +** +** This opcode invokes the parser to create a new virtual machine, +** then runs the new virtual machine. It is thus a reentrant opcode. +*/ +case OP_ParseSchema: { /* no-push */ + char *zSql; + int iDb = pOp->p1; + const char *zMaster; + InitData initData; + + assert( iDb>=0 && iDb<db->nDb ); + if( !DbHasProperty(db, iDb, DB_SchemaLoaded) ) break; + zMaster = SCHEMA_TABLE(iDb); + initData.db = db; + initData.pzErrMsg = &p->zErrMsg; + zSql = sqlite3MPrintf( + "SELECT name, rootpage, sql, %d FROM '%q'.%s WHERE %s", + pOp->p1, db->aDb[iDb].zName, zMaster, pOp->p3); + if( zSql==0 ) goto no_mem; + sqlite3SafetyOff(db); + assert( db->init.busy==0 ); + db->init.busy = 1; + rc = sqlite3_exec(db, zSql, sqlite3InitCallback, &initData, 0); + db->init.busy = 0; + sqlite3SafetyOn(db); + sqliteFree(zSql); + break; +} + +/* Opcode: DropTable P1 * P3 +** +** Remove the internal (in-memory) data structures that describe +** the table named P3 in database P1. This is called after a table +** is dropped in order to keep the internal representation of the +** schema consistent with what is on disk. +*/ +case OP_DropTable: { /* no-push */ + sqlite3UnlinkAndDeleteTable(db, pOp->p1, pOp->p3); + break; +} + +/* Opcode: DropIndex P1 * P3 +** +** Remove the internal (in-memory) data structures that describe +** the index named P3 in database P1. This is called after an index +** is dropped in order to keep the internal representation of the +** schema consistent with what is on disk. +*/ +case OP_DropIndex: { /* no-push */ + sqlite3UnlinkAndDeleteIndex(db, pOp->p1, pOp->p3); + break; +} + +/* Opcode: DropTrigger P1 * P3 +** +** Remove the internal (in-memory) data structures that describe +** the trigger named P3 in database P1. This is called after a trigger +** is dropped in order to keep the internal representation of the +** schema consistent with what is on disk. +*/ +case OP_DropTrigger: { /* no-push */ + sqlite3UnlinkAndDeleteTrigger(db, pOp->p1, pOp->p3); + break; +} + + +#ifndef SQLITE_OMIT_INTEGRITY_CHECK +/* Opcode: IntegrityCk * P2 * +** +** Do an analysis of the currently open database. Push onto the +** stack the text of an error message describing any problems. +** If there are no errors, push a "ok" onto the stack. +** +** The root page numbers of all tables in the database are integer +** values on the stack. This opcode pulls as many integers as it +** can off of the stack and uses those numbers as the root pages. +** +** If P2 is not zero, the check is done on the auxiliary database +** file, not the main database file. +** +** This opcode is used for testing purposes only. +*/ +case OP_IntegrityCk: { + int nRoot; + int *aRoot; + int j; + char *z; + + for(nRoot=0; &pTos[-nRoot]>=p->aStack; nRoot++){ + if( (pTos[-nRoot].flags & MEM_Int)==0 ) break; + } + assert( nRoot>0 ); + aRoot = sqliteMallocRaw( sizeof(int*)*(nRoot+1) ); + if( aRoot==0 ) goto no_mem; + for(j=0; j<nRoot; j++){ + Mem *pMem = &pTos[-j]; + aRoot[j] = pMem->i; + } + aRoot[j] = 0; + popStack(&pTos, nRoot); + pTos++; + z = sqlite3BtreeIntegrityCheck(db->aDb[pOp->p2].pBt, aRoot, nRoot); + if( z==0 || z[0]==0 ){ + if( z ) sqliteFree(z); + pTos->z = "ok"; + pTos->n = 2; + pTos->flags = MEM_Str | MEM_Static | MEM_Term; + }else{ + pTos->z = z; + pTos->n = strlen(z); + pTos->flags = MEM_Str | MEM_Dyn | MEM_Term; + pTos->xDel = 0; + } + pTos->enc = SQLITE_UTF8; + sqlite3VdbeChangeEncoding(pTos, db->enc); + sqliteFree(aRoot); + break; +} +#endif /* SQLITE_OMIT_INTEGRITY_CHECK */ + +/* Opcode: ListWrite * * * +** +** Write the integer on the top of the stack +** into the temporary storage list. +*/ +case OP_ListWrite: { /* no-push */ + Keylist *pKeylist; + assert( pTos>=p->aStack ); + pKeylist = p->pList; + if( pKeylist==0 || pKeylist->nUsed>=pKeylist->nKey ){ + pKeylist = sqliteMallocRaw( sizeof(Keylist)+999*sizeof(pKeylist->aKey[0]) ); + if( pKeylist==0 ) goto no_mem; + pKeylist->nKey = 1000; + pKeylist->nRead = 0; + pKeylist->nUsed = 0; + pKeylist->pNext = p->pList; + p->pList = pKeylist; + } + Integerify(pTos); + pKeylist->aKey[pKeylist->nUsed++] = pTos->i; + assert( (pTos->flags & MEM_Dyn)==0 ); + pTos--; + break; +} + +/* Opcode: ListRewind * * * +** +** Rewind the temporary buffer back to the beginning. +*/ +case OP_ListRewind: { /* no-push */ + /* What this opcode codes, really, is reverse the order of the + ** linked list of Keylist structures so that they are read out + ** in the same order that they were read in. */ + Keylist *pRev, *pTop; + pRev = 0; + while( p->pList ){ + pTop = p->pList; + p->pList = pTop->pNext; + pTop->pNext = pRev; + pRev = pTop; + } + p->pList = pRev; + break; +} + +/* Opcode: ListRead * P2 * +** +** Attempt to read an integer from the temporary storage buffer +** and push it onto the stack. If the storage buffer is empty, +** push nothing but instead jump to P2. +*/ +case OP_ListRead: { + Keylist *pKeylist; + CHECK_FOR_INTERRUPT; + pKeylist = p->pList; + if( pKeylist!=0 ){ + assert( pKeylist->nRead>=0 ); + assert( pKeylist->nRead<pKeylist->nUsed ); + assert( pKeylist->nRead<pKeylist->nKey ); + pTos++; + pTos->i = pKeylist->aKey[pKeylist->nRead++]; + pTos->flags = MEM_Int; + if( pKeylist->nRead>=pKeylist->nUsed ){ + p->pList = pKeylist->pNext; + sqliteFree(pKeylist); + } + }else{ + pc = pOp->p2 - 1; + } + break; +} + +/* Opcode: ListReset * * * +** +** Reset the temporary storage buffer so that it holds nothing. +*/ +case OP_ListReset: { /* no-push */ + if( p->pList ){ + sqlite3VdbeKeylistFree(p->pList); + p->pList = 0; + } + break; +} + +#ifndef SQLITE_OMIT_SUBQUERY +/* Opcode: AggContextPush * * * +** +** Save the state of the current aggregator. It is restored an +** AggContextPop opcode. +** +*/ +case OP_AggContextPush: { /* no-push */ + p->pAgg++; + assert( p->pAgg<&p->apAgg[p->nAgg] ); + break; +} + +/* Opcode: AggContextPop * * * +** +** Restore the aggregator to the state it was in when AggContextPush +** was last called. Any data in the current aggregator is deleted. +*/ +case OP_AggContextPop: { /* no-push */ + p->pAgg--; + assert( p->pAgg>=p->apAgg ); + break; +} +#endif + +#ifndef SQLITE_OMIT_TRIGGER +/* Opcode: ContextPush * * * +** +** Save the current Vdbe context such that it can be restored by a ContextPop +** opcode. The context stores the last insert row id, the last statement change +** count, and the current statement change count. +*/ +case OP_ContextPush: { /* no-push */ + int i = p->contextStackTop++; + Context *pContext; + + assert( i>=0 ); + /* FIX ME: This should be allocated as part of the vdbe at compile-time */ + if( i>=p->contextStackDepth ){ + p->contextStackDepth = i+1; + p->contextStack = sqliteRealloc(p->contextStack, sizeof(Context)*(i+1)); + if( p->contextStack==0 ) goto no_mem; + } + pContext = &p->contextStack[i]; + pContext->lastRowid = db->lastRowid; + pContext->nChange = p->nChange; + pContext->pList = p->pList; + p->pList = 0; + break; +} + +/* Opcode: ContextPop * * * +** +** Restore the Vdbe context to the state it was in when contextPush was last +** executed. The context stores the last insert row id, the last statement +** change count, and the current statement change count. +*/ +case OP_ContextPop: { /* no-push */ + Context *pContext = &p->contextStack[--p->contextStackTop]; + assert( p->contextStackTop>=0 ); + db->lastRowid = pContext->lastRowid; + p->nChange = pContext->nChange; + sqlite3VdbeKeylistFree(p->pList); + p->pList = pContext->pList; + break; +} +#endif /* #ifndef SQLITE_OMIT_TRIGGER */ + +/* Opcode: SortInsert * * * +** +** The TOS is the key and the NOS is the data. Pop both from the stack +** and put them on the sorter. The key and data should have been +** made using the MakeRecord opcode. +*/ +case OP_SortInsert: { /* no-push */ + Mem *pNos = &pTos[-1]; + Sorter *pSorter; + assert( pNos>=p->aStack ); + if( Dynamicify(pTos, db->enc) ) goto no_mem; + pSorter = sqliteMallocRaw( sizeof(Sorter) ); + if( pSorter==0 ) goto no_mem; + pSorter->pNext = 0; + if( p->pSortTail ){ + p->pSortTail->pNext = pSorter; + }else{ + p->pSort = pSorter; + } + p->pSortTail = pSorter; + assert( pTos->flags & MEM_Dyn ); + pSorter->nKey = pTos->n; + pSorter->zKey = pTos->z; + pSorter->data.flags = MEM_Null; + rc = sqlite3VdbeMemMove(&pSorter->data, pNos); + pTos -= 2; + break; +} + +/* Opcode: Sort * * P3 +** +** Sort all elements on the sorter. The algorithm is a +** mergesort. The P3 argument is a pointer to a KeyInfo structure +** that describes the keys to be sorted. +*/ +case OP_Sort: { /* no-push */ + int i; + KeyInfo *pKeyInfo = (KeyInfo*)pOp->p3; + Sorter *pElem; + Sorter *apSorter[NSORT]; + sqlite3_sort_count++; + pKeyInfo->enc = p->db->enc; + for(i=0; i<NSORT; i++){ + apSorter[i] = 0; + } + while( p->pSort ){ + pElem = p->pSort; + p->pSort = pElem->pNext; + pElem->pNext = 0; + for(i=0; i<NSORT-1; i++){ + if( apSorter[i]==0 ){ + apSorter[i] = pElem; + break; + }else{ + pElem = Merge(apSorter[i], pElem, pKeyInfo); + apSorter[i] = 0; + } + } + if( i>=NSORT-1 ){ + apSorter[NSORT-1] = Merge(apSorter[NSORT-1],pElem, pKeyInfo); + } + } + pElem = 0; + for(i=0; i<NSORT; i++){ + pElem = Merge(apSorter[i], pElem, pKeyInfo); + } + p->pSort = pElem; + break; +} + +/* Opcode: SortNext * P2 * +** +** Push the data for the topmost element in the sorter onto the +** stack, then remove the element from the sorter. If the sorter +** is empty, push nothing on the stack and instead jump immediately +** to instruction P2. +*/ +case OP_SortNext: { + Sorter *pSorter = p->pSort; + CHECK_FOR_INTERRUPT; + if( pSorter!=0 ){ + p->pSort = pSorter->pNext; + pTos++; + pTos->flags = MEM_Null; + rc = sqlite3VdbeMemMove(pTos, &pSorter->data); + sqliteFree(pSorter->zKey); + sqliteFree(pSorter); + }else{ + pc = pOp->p2 - 1; + } + break; +} + +/* Opcode: SortReset * * * +** +** Remove any elements that remain on the sorter. +*/ +case OP_SortReset: { /* no-push */ + sqlite3VdbeSorterReset(p); + break; +} + +/* Opcode: MemStore P1 P2 * +** +** Write the top of the stack into memory location P1. +** P1 should be a small integer since space is allocated +** for all memory locations between 0 and P1 inclusive. +** +** After the data is stored in the memory location, the +** stack is popped once if P2 is 1. If P2 is zero, then +** the original data remains on the stack. +*/ +case OP_MemStore: { /* no-push */ + assert( pTos>=p->aStack ); + assert( pOp->p1>=0 && pOp->p1<p->nMem ); + rc = sqlite3VdbeMemMove(&p->aMem[pOp->p1], pTos); + pTos--; + + /* If P2 is 0 then fall thru to the next opcode, OP_MemLoad, that will + ** restore the top of the stack to its original value. + */ + if( pOp->p2 ){ + break; + } +} +/* Opcode: MemLoad P1 * * +** +** Push a copy of the value in memory location P1 onto the stack. +** +** If the value is a string, then the value pushed is a pointer to +** the string that is stored in the memory location. If the memory +** location is subsequently changed (using OP_MemStore) then the +** value pushed onto the stack will change too. +*/ +case OP_MemLoad: { + int i = pOp->p1; + assert( i>=0 && i<p->nMem ); + pTos++; + sqlite3VdbeMemShallowCopy(pTos, &p->aMem[i], MEM_Ephem); + break; +} + +#ifndef SQLITE_OMIT_AUTOINCREMENT +/* Opcode: MemMax P1 * * +** +** Set the value of memory cell P1 to the maximum of its current value +** and the value on the top of the stack. The stack is unchanged. +** +** This instruction throws an error if the memory cell is not initially +** an integer. +*/ +case OP_MemMax: { /* no-push */ + int i = pOp->p1; + Mem *pMem; + assert( pTos>=p->aStack ); + assert( i>=0 && i<p->nMem ); + pMem = &p->aMem[i]; + Integerify(pMem); + Integerify(pTos); + if( pMem->i<pTos->i){ + pMem->i = pTos->i; + } + break; +} +#endif /* SQLITE_OMIT_AUTOINCREMENT */ + +/* Opcode: MemIncr P1 P2 * +** +** Increment the integer valued memory cell P1 by 1. If P2 is not zero +** and the result after the increment is exactly 1, then jump +** to P2. +** +** This instruction throws an error if the memory cell is not initially +** an integer. +*/ +case OP_MemIncr: { /* no-push */ + int i = pOp->p1; + Mem *pMem; + assert( i>=0 && i<p->nMem ); + pMem = &p->aMem[i]; + assert( pMem->flags==MEM_Int ); + pMem->i++; + if( pOp->p2>0 && pMem->i==1 ){ + pc = pOp->p2 - 1; + } + break; +} + +/* Opcode: IfMemPos P1 P2 * +** +** If the value of memory cell P1 is 1 or greater, jump to P2. This +** opcode assumes that memory cell P1 holds an integer value. +*/ +case OP_IfMemPos: { /* no-push */ + int i = pOp->p1; + Mem *pMem; + assert( i>=0 && i<p->nMem ); + pMem = &p->aMem[i]; + assert( pMem->flags==MEM_Int ); + if( pMem->i>0 ){ + pc = pOp->p2 - 1; + } + break; +} + +/* Opcode: AggReset P1 P2 P3 +** +** Reset the current aggregator context so that it no longer contains any +** data. Future aggregator elements will contain P2 values each and be sorted +** using the KeyInfo structure pointed to by P3. +** +** If P1 is non-zero, then only a single aggregator row is available (i.e. +** there is no GROUP BY expression). In this case it is illegal to invoke +** OP_AggFocus. +*/ +case OP_AggReset: { /* no-push */ + assert( !pOp->p3 || pOp->p3type==P3_KEYINFO ); + if( pOp->p1 ){ + rc = sqlite3VdbeAggReset(0, p->pAgg, (KeyInfo *)pOp->p3); + p->pAgg->nMem = pOp->p2; /* Agg.nMem is used by AggInsert() */ + rc = AggInsert(p->pAgg, 0, 0); + }else{ + rc = sqlite3VdbeAggReset(db, p->pAgg, (KeyInfo *)pOp->p3); + p->pAgg->nMem = pOp->p2; + } + if( rc!=SQLITE_OK ){ + goto abort_due_to_error; + } + p->pAgg->apFunc = sqliteMalloc( p->pAgg->nMem*sizeof(p->pAgg->apFunc[0]) ); + if( p->pAgg->apFunc==0 ) goto no_mem; + break; +} + +/* Opcode: AggInit P1 P2 P3 +** +** Initialize the function parameters for an aggregate function. +** The aggregate will operate out of aggregate column P2. +** P3 is a pointer to the FuncDef structure for the function. +** +** The P1 argument is not used by this opcode. However if the SSE +** extension is compiled in, P1 is set to the number of arguments that +** will be passed to the aggregate function, if any. This is used +** by SSE to select the correct function when (de)serializing statements. +*/ +case OP_AggInit: { /* no-push */ + int i = pOp->p2; + assert( i>=0 && i<p->pAgg->nMem ); + p->pAgg->apFunc[i] = (FuncDef*)pOp->p3; + break; +} + +/* Opcode: AggFunc * P2 P3 +** +** Execute the step function for an aggregate. The +** function has P2 arguments. P3 is a pointer to the FuncDef +** structure that specifies the function. +** +** The top of the stack must be an integer which is the index of +** the aggregate column that corresponds to this aggregate function. +** Ideally, this index would be another parameter, but there are +** no free parameters left. The integer is popped from the stack. +*/ +case OP_AggFunc: { /* no-push */ + int n = pOp->p2; + int i; + Mem *pMem, *pRec; + sqlite3_context ctx; + sqlite3_value **apVal; + + assert( n>=0 ); + assert( pTos->flags==MEM_Int ); + pRec = &pTos[-n]; + assert( pRec>=p->aStack ); + + apVal = p->apArg; + assert( apVal || n==0 ); + + for(i=0; i<n; i++, pRec++){ + apVal[i] = pRec; + storeTypeInfo(pRec, db->enc); + } + i = pTos->i; + assert( i>=0 && i<p->pAgg->nMem ); + ctx.pFunc = (FuncDef*)pOp->p3; + pMem = &p->pAgg->pCurrent->aMem[i]; + ctx.s.z = pMem->zShort; /* Space used for small aggregate contexts */ + ctx.pAgg = pMem->z; + ctx.cnt = ++pMem->i; + ctx.isError = 0; + ctx.pColl = 0; + if( ctx.pFunc->needCollSeq ){ + assert( pOp>p->aOp ); + assert( pOp[-1].p3type==P3_COLLSEQ ); + assert( pOp[-1].opcode==OP_CollSeq ); + ctx.pColl = (CollSeq *)pOp[-1].p3; + } + (ctx.pFunc->xStep)(&ctx, n, apVal); + pMem->z = ctx.pAgg; + pMem->flags = MEM_AggCtx; + popStack(&pTos, n+1); + if( ctx.isError ){ + rc = SQLITE_ERROR; + } + break; +} + +/* Opcode: AggFocus * P2 * +** +** Pop the top of the stack and use that as an aggregator key. If +** an aggregator with that same key already exists, then make the +** aggregator the current aggregator and jump to P2. If no aggregator +** with the given key exists, create one and make it current but +** do not jump. +** +** The order of aggregator opcodes is important. The order is: +** AggReset AggFocus AggNext. In other words, you must execute +** AggReset first, then zero or more AggFocus operations, then +** zero or more AggNext operations. You must not execute an AggFocus +** in between an AggNext and an AggReset. +*/ +case OP_AggFocus: { /* no-push */ + char *zKey; + int nKey; + int res; + assert( pTos>=p->aStack ); + Stringify(pTos, db->enc); + zKey = pTos->z; + nKey = pTos->n; + assert( p->pAgg->pBtree ); + assert( p->pAgg->pCsr ); + rc = sqlite3BtreeMoveto(p->pAgg->pCsr, zKey, nKey, &res); + if( rc!=SQLITE_OK ){ + goto abort_due_to_error; + } + if( res==0 ){ + rc = sqlite3BtreeData(p->pAgg->pCsr, 0, sizeof(AggElem*), + (char *)&p->pAgg->pCurrent); + pc = pOp->p2 - 1; + }else{ + rc = AggInsert(p->pAgg, zKey, nKey); + } + if( rc!=SQLITE_OK ){ + goto abort_due_to_error; + } + Release(pTos); + pTos--; + break; +} + +/* Opcode: AggSet * P2 * +** +** Move the top of the stack into the P2-th field of the current +** aggregate. String values are duplicated into new memory. +*/ +case OP_AggSet: { /* no-push */ + AggElem *pFocus; + int i = pOp->p2; + pFocus = p->pAgg->pCurrent; + assert( pTos>=p->aStack ); + if( pFocus==0 ) goto no_mem; + assert( i>=0 && i<p->pAgg->nMem ); + rc = sqlite3VdbeMemMove(&pFocus->aMem[i], pTos); + pTos--; + break; +} + +/* Opcode: AggGet P1 P2 * +** +** Push a new entry onto the stack which is a copy of the P2-th field +** of the current aggregate. Strings are not duplicated so +** string values will be ephemeral. +** +** If P1 is zero, then the value is pulled out of the current aggregate +** in the current aggregate context. If P1 is greater than zero, then +** the value is taken from the P1th outer aggregate context. (i.e. if +** P1==1 then read from the aggregate context that will be restored +** by the next OP_AggContextPop opcode). +*/ +case OP_AggGet: { + AggElem *pFocus; + int i = pOp->p2; + Agg *pAgg = &p->pAgg[-pOp->p1]; + assert( pAgg>=p->apAgg ); + pFocus = pAgg->pCurrent; + if( pFocus==0 ){ + int res; + if( sqlite3_malloc_failed ) goto no_mem; + rc = sqlite3BtreeFirst(pAgg->pCsr, &res); + if( rc!=SQLITE_OK ){ + return rc; + } + if( res!=0 ){ + rc = AggInsert(pAgg, "", 1); + pFocus = pAgg->pCurrent; + }else{ + rc = sqlite3BtreeData(pAgg->pCsr, 0, 4, (char *)&pFocus); + } + } + assert( i>=0 && i<pAgg->nMem ); + pTos++; + sqlite3VdbeMemShallowCopy(pTos, &pFocus->aMem[i], MEM_Ephem); + if( pTos->flags&MEM_Str ){ + sqlite3VdbeChangeEncoding(pTos, db->enc); + } + break; +} + +/* Opcode: AggNext * P2 * +** +** Make the next aggregate value the current aggregate. The prior +** aggregate is deleted. If all aggregate values have been consumed, +** jump to P2. +** +** The order of aggregator opcodes is important. The order is: +** AggReset AggFocus AggNext. In other words, you must execute +** AggReset first, then zero or more AggFocus operations, then +** zero or more AggNext operations. You must not execute an AggFocus +** in between an AggNext and an AggReset. +*/ +case OP_AggNext: { /* no-push */ + int res; + assert( rc==SQLITE_OK ); + CHECK_FOR_INTERRUPT; + if( p->pAgg->searching==0 ){ + p->pAgg->searching = 1; + if( p->pAgg->pCsr ){ + rc = sqlite3BtreeFirst(p->pAgg->pCsr, &res); + }else{ + res = 0; + } + }else{ + if( p->pAgg->pCsr ){ + rc = sqlite3BtreeNext(p->pAgg->pCsr, &res); + }else{ + res = 1; + } + } + if( rc!=SQLITE_OK ) goto abort_due_to_error; + if( res!=0 ){ + pc = pOp->p2 - 1; + }else{ + int i; + sqlite3_context ctx; + Mem *aMem; + + if( p->pAgg->pCsr ){ + rc = sqlite3BtreeData(p->pAgg->pCsr, 0, sizeof(AggElem*), + (char *)&p->pAgg->pCurrent); + if( rc!=SQLITE_OK ) goto abort_due_to_error; + } + aMem = p->pAgg->pCurrent->aMem; + for(i=0; i<p->pAgg->nMem; i++){ + FuncDef *pFunc = p->pAgg->apFunc[i]; + Mem *pMem = &aMem[i]; + if( pFunc==0 || pFunc->xFinalize==0 ) continue; + ctx.s.flags = MEM_Null; + ctx.s.z = pMem->zShort; + ctx.pAgg = (void*)pMem->z; + ctx.cnt = pMem->i; + ctx.pFunc = pFunc; + pFunc->xFinalize(&ctx); + pMem->z = ctx.pAgg; + if( pMem->z && pMem->z!=pMem->zShort ){ + sqliteFree( pMem->z ); + } + *pMem = ctx.s; + if( pMem->flags & MEM_Short ){ + pMem->z = pMem->zShort; + } + } + } + break; +} + +/* Opcode: Vacuum * * * +** +** Vacuum the entire database. This opcode will cause other virtual +** machines to be created and run. It may not be called from within +** a transaction. +*/ +case OP_Vacuum: { /* no-push */ + if( sqlite3SafetyOff(db) ) goto abort_due_to_misuse; + rc = sqlite3RunVacuum(&p->zErrMsg, db); + if( sqlite3SafetyOn(db) ) goto abort_due_to_misuse; + break; +} + +/* Opcode: Expire P1 * * +** +** Cause precompiled statements to become expired. An expired statement +** fails with an error code of SQLITE_SCHEMA if it is ever executed +** (via sqlite3_step()). +** +** If P1 is 0, then all SQL statements become expired. If P1 is non-zero, +** then only the currently executing statement is affected. +*/ +case OP_Expire: { /* no-push */ + if( !pOp->p1 ){ + sqlite3ExpirePreparedStatements(db); + }else{ + p->expired = 1; + } + break; +} + + +/* An other opcode is illegal... +*/ +default: { + sqlite3_snprintf(sizeof(zBuf),zBuf,"%d",pOp->opcode); + sqlite3SetString(&p->zErrMsg, "unknown opcode ", zBuf, (char*)0); + rc = SQLITE_INTERNAL; + break; +} + +/***************************************************************************** +** The cases of the switch statement above this line should all be indented +** by 6 spaces. But the left-most 6 spaces have been removed to improve the +** readability. From this point on down, the normal indentation rules are +** restored. +*****************************************************************************/ + } + + /* Make sure the stack limit was not exceeded */ + assert( pTos<=pStackLimit ); + +#ifdef VDBE_PROFILE + { + long long elapse = hwtime() - start; + pOp->cycles += elapse; + pOp->cnt++; +#if 0 + fprintf(stdout, "%10lld ", elapse); + sqlite3VdbePrintOp(stdout, origPc, &p->aOp[origPc]); +#endif + } +#endif + + /* The following code adds nothing to the actual functionality + ** of the program. It is only here for testing and debugging. + ** On the other hand, it does burn CPU cycles every time through + ** the evaluator loop. So we can leave it out when NDEBUG is defined. + */ +#ifndef NDEBUG + /* Sanity checking on the top element of the stack */ + if( pTos>=p->aStack ){ + sqlite3VdbeMemSanity(pTos, db->enc); + } + if( pc<-1 || pc>=p->nOp ){ + sqlite3SetString(&p->zErrMsg, "jump destination out of range", (char*)0); + rc = SQLITE_INTERNAL; + } +#ifdef SQLITE_DEBUG + /* Code for tracing the vdbe stack. */ + if( p->trace && pTos>=p->aStack ){ + int i; + fprintf(p->trace, "Stack:"); + for(i=0; i>-5 && &pTos[i]>=p->aStack; i--){ + if( pTos[i].flags & MEM_Null ){ + fprintf(p->trace, " NULL"); + }else if( (pTos[i].flags & (MEM_Int|MEM_Str))==(MEM_Int|MEM_Str) ){ + fprintf(p->trace, " si:%lld", pTos[i].i); + }else if( pTos[i].flags & MEM_Int ){ + fprintf(p->trace, " i:%lld", pTos[i].i); + }else if( pTos[i].flags & MEM_Real ){ + fprintf(p->trace, " r:%g", pTos[i].r); + }else{ + char zBuf[100]; + sqlite3VdbeMemPrettyPrint(&pTos[i], zBuf, 100); + fprintf(p->trace, " "); + fprintf(p->trace, "%s", zBuf); + } + } + if( rc!=0 ) fprintf(p->trace," rc=%d",rc); + fprintf(p->trace,"\n"); + } +#endif /* SQLITE_DEBUG */ +#endif /* NDEBUG */ + } /* The end of the for(;;) loop the loops through opcodes */ + + /* If we reach this point, it means that execution is finished. + */ +vdbe_halt: + if( rc ){ + p->rc = rc; + rc = SQLITE_ERROR; + }else{ + rc = SQLITE_DONE; + } + sqlite3VdbeHalt(p); + p->pTos = pTos; + return rc; + + /* Jump to here if a malloc() fails. It's hard to get a malloc() + ** to fail on a modern VM computer, so this code is untested. + */ +no_mem: + sqlite3SetString(&p->zErrMsg, "out of memory", (char*)0); + rc = SQLITE_NOMEM; + goto vdbe_halt; + + /* Jump to here for an SQLITE_MISUSE error. + */ +abort_due_to_misuse: + rc = SQLITE_MISUSE; + /* Fall thru into abort_due_to_error */ + + /* Jump to here for any other kind of fatal error. The "rc" variable + ** should hold the error number. + */ +abort_due_to_error: + if( p->zErrMsg==0 ){ + if( sqlite3_malloc_failed ) rc = SQLITE_NOMEM; + sqlite3SetString(&p->zErrMsg, sqlite3ErrStr(rc), (char*)0); + } + goto vdbe_halt; + + /* Jump to here if the sqlite3_interrupt() API sets the interrupt + ** flag. + */ +abort_due_to_interrupt: + assert( db->flags & SQLITE_Interrupt ); + db->flags &= ~SQLITE_Interrupt; + if( db->magic!=SQLITE_MAGIC_BUSY ){ + rc = SQLITE_MISUSE; + }else{ + rc = SQLITE_INTERRUPT; + } + p->rc = rc; + sqlite3SetString(&p->zErrMsg, sqlite3ErrStr(rc), (char*)0); + goto vdbe_halt; +} diff --git a/src/sqlite/vdbe.h b/src/sqlite/vdbe.h new file mode 100644 index 0000000..ff27df5 --- /dev/null +++ b/src/sqlite/vdbe.h @@ -0,0 +1,132 @@ +/* +** 2001 September 15 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** Header file for the Virtual DataBase Engine (VDBE) +** +** This header defines the interface to the virtual database engine +** or VDBE. The VDBE implements an abstract machine that runs a +** simple program to access and modify the underlying database. +** +** $Id: vdbe.h,v 1.1.1.1 2006/02/03 20:35:15 hoganrobert Exp $ +*/ +#ifndef _SQLITE_VDBE_H_ +#define _SQLITE_VDBE_H_ +#include <stdio.h> + +/* +** A single VDBE is an opaque structure named "Vdbe". Only routines +** in the source file sqliteVdbe.c are allowed to see the insides +** of this structure. +*/ +typedef struct Vdbe Vdbe; + +/* +** A single instruction of the virtual machine has an opcode +** and as many as three operands. The instruction is recorded +** as an instance of the following structure: +*/ +struct VdbeOp { + u8 opcode; /* What operation to perform */ + int p1; /* First operand */ + int p2; /* Second parameter (often the jump destination) */ + char *p3; /* Third parameter */ + int p3type; /* One of the P3_xxx constants defined below */ +#ifdef VDBE_PROFILE + int cnt; /* Number of times this instruction was executed */ + long long cycles; /* Total time spend executing this instruction */ +#endif +}; +typedef struct VdbeOp VdbeOp; + +/* +** A smaller version of VdbeOp used for the VdbeAddOpList() function because +** it takes up less space. +*/ +struct VdbeOpList { + u8 opcode; /* What operation to perform */ + signed char p1; /* First operand */ + short int p2; /* Second parameter (often the jump destination) */ + char *p3; /* Third parameter */ +}; +typedef struct VdbeOpList VdbeOpList; + +/* +** Allowed values of VdbeOp.p3type +*/ +#define P3_NOTUSED 0 /* The P3 parameter is not used */ +#define P3_DYNAMIC (-1) /* Pointer to a string obtained from sqliteMalloc() */ +#define P3_STATIC (-2) /* Pointer to a static string */ +#define P3_COLLSEQ (-4) /* P3 is a pointer to a CollSeq structure */ +#define P3_FUNCDEF (-5) /* P3 is a pointer to a FuncDef structure */ +#define P3_KEYINFO (-6) /* P3 is a pointer to a KeyInfo structure */ +#define P3_VDBEFUNC (-7) /* P3 is a pointer to a VdbeFunc structure */ +#define P3_MEM (-8) /* P3 is a pointer to a Mem* structure */ + +/* When adding a P3 argument using P3_KEYINFO, a copy of the KeyInfo structure +** is made. That copy is freed when the Vdbe is finalized. But if the +** argument is P3_KEYINFO_HANDOFF, the passed in pointer is used. It still +** gets freed when the Vdbe is finalized so it still should be obtained +** from a single sqliteMalloc(). But no copy is made and the calling +** function should *not* try to free the KeyInfo. +*/ +#define P3_KEYINFO_HANDOFF (-9) + +/* +** The following macro converts a relative address in the p2 field +** of a VdbeOp structure into a negative number so that +** sqlite3VdbeAddOpList() knows that the address is relative. Calling +** the macro again restores the address. +*/ +#define ADDR(X) (-1-(X)) + +/* +** The makefile scans the vdbe.c source file and creates the "opcodes.h" +** header file that defines a number for each opcode used by the VDBE. +*/ +#include "opcodes.h" + +/* +** Prototypes for the VDBE interface. See comments on the implementation +** for a description of what each of these routines does. +*/ +Vdbe *sqlite3VdbeCreate(sqlite3*); +void sqlite3VdbeCreateCallback(Vdbe*, int*); +int sqlite3VdbeAddOp(Vdbe*,int,int,int); +int sqlite3VdbeOp3(Vdbe*,int,int,int,const char *zP3,int); +int sqlite3VdbeAddOpList(Vdbe*, int nOp, VdbeOpList const *aOp); +void sqlite3VdbeChangeP1(Vdbe*, int addr, int P1); +void sqlite3VdbeChangeP2(Vdbe*, int addr, int P2); +void sqlite3VdbeChangeP3(Vdbe*, int addr, const char *zP1, int N); +void sqlite3VdbeDequoteP3(Vdbe*, int addr); +int sqlite3VdbeFindOp(Vdbe*, int, int, int); +VdbeOp *sqlite3VdbeGetOp(Vdbe*, int); +int sqlite3VdbeMakeLabel(Vdbe*); +void sqlite3VdbeDelete(Vdbe*); +void sqlite3VdbeMakeReady(Vdbe*,int,int,int,int,int); +int sqlite3VdbeFinalize(Vdbe*); +void sqlite3VdbeResolveLabel(Vdbe*, int); +int sqlite3VdbeCurrentAddr(Vdbe*); +void sqlite3VdbeTrace(Vdbe*,FILE*); +int sqlite3VdbeReset(Vdbe*); +int sqliteVdbeSetVariables(Vdbe*,int,const char**); +void sqlite3VdbeSetNumCols(Vdbe*,int); +int sqlite3VdbeSetColName(Vdbe*, int, const char *, int); +void sqlite3VdbeCountChanges(Vdbe*); +sqlite3 *sqlite3VdbeDb(Vdbe*); + +#ifndef NDEBUG + void sqlite3VdbeComment(Vdbe*, const char*, ...); +# define VdbeComment(X) sqlite3VdbeComment X +#else +# define VdbeComment(X) +#endif + +#endif diff --git a/src/sqlite/vdbeInt.h b/src/sqlite/vdbeInt.h new file mode 100644 index 0000000..1feb9ba --- /dev/null +++ b/src/sqlite/vdbeInt.h @@ -0,0 +1,413 @@ +/* +** 2003 September 6 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** This is the header file for information that is private to the +** VDBE. This information used to all be at the top of the single +** source code file "vdbe.c". When that file became too big (over +** 6000 lines long) it was split up into several smaller files and +** this header information was factored out. +*/ + +/* +** intToKey() and keyToInt() used to transform the rowid. But with +** the latest versions of the design they are no-ops. +*/ +#define keyToInt(X) (X) +#define intToKey(X) (X) + +/* +** The makefile scans the vdbe.c source file and creates the following +** array of string constants which are the names of all VDBE opcodes. This +** array is defined in a separate source code file named opcode.c which is +** automatically generated by the makefile. +*/ +extern char *sqlite3OpcodeNames[]; + +/* +** SQL is translated into a sequence of instructions to be +** executed by a virtual machine. Each instruction is an instance +** of the following structure. +*/ +typedef struct VdbeOp Op; + +/* +** Boolean values +*/ +typedef unsigned char Bool; + +/* +** A cursor is a pointer into a single BTree within a database file. +** The cursor can seek to a BTree entry with a particular key, or +** loop over all entries of the Btree. You can also insert new BTree +** entries or retrieve the key or data from the entry that the cursor +** is currently pointing to. +** +** Every cursor that the virtual machine has open is represented by an +** instance of the following structure. +** +** If the Cursor.isTriggerRow flag is set it means that this cursor is +** really a single row that represents the NEW or OLD pseudo-table of +** a row trigger. The data for the row is stored in Cursor.pData and +** the rowid is in Cursor.iKey. +*/ +struct Cursor { + BtCursor *pCursor; /* The cursor structure of the backend */ + i64 lastRowid; /* Last rowid from a Next or NextIdx operation */ + i64 nextRowid; /* Next rowid returned by OP_NewRowid */ + Bool zeroed; /* True if zeroed out and ready for reuse */ + Bool rowidIsValid; /* True if lastRowid is valid */ + Bool atFirst; /* True if pointing to first entry */ + Bool useRandomRowid; /* Generate new record numbers semi-randomly */ + Bool nullRow; /* True if pointing to a row with no data */ + Bool nextRowidValid; /* True if the nextRowid field is valid */ + Bool pseudoTable; /* This is a NEW or OLD pseudo-tables of a trigger */ + Bool deferredMoveto; /* A call to sqlite3BtreeMoveto() is needed */ + Bool isTable; /* True if a table requiring integer keys */ + Bool isIndex; /* True if an index containing keys only - no data */ + u8 bogusIncrKey; /* Something for pIncrKey to point to if pKeyInfo==0 */ + i64 movetoTarget; /* Argument to the deferred sqlite3BtreeMoveto() */ + Btree *pBt; /* Separate file holding temporary table */ + int nData; /* Number of bytes in pData */ + char *pData; /* Data for a NEW or OLD pseudo-table */ + i64 iKey; /* Key for the NEW or OLD pseudo-table row */ + u8 *pIncrKey; /* Pointer to pKeyInfo->incrKey */ + KeyInfo *pKeyInfo; /* Info about index keys needed by index cursors */ + int nField; /* Number of fields in the header */ + + /* Cached information about the header for the data record that the + ** cursor is currently pointing to. Only valid if cacheValid is true. + ** zRow might point to (ephemeral) data for the current row, or it might + ** be NULL. */ + Bool cacheValid; /* True if the cache is valid */ + int payloadSize; /* Total number of bytes in the record */ + u32 *aType; /* Type values for all entries in the record */ + u32 *aOffset; /* Cached offsets to the start of each columns data */ + u8 *aRow; /* Data for the current row, if all on one page */ +}; +typedef struct Cursor Cursor; + +/* +** Number of bytes of string storage space available to each stack +** layer without having to malloc. NBFS is short for Number of Bytes +** For Strings. +*/ +#define NBFS 32 + +/* +** Internally, the vdbe manipulates nearly all SQL values as Mem +** structures. Each Mem struct may cache multiple representations (string, +** integer etc.) of the same value. A value (and therefore Mem structure) +** has the following properties: +** +** Each value has a manifest type. The manifest type of the value stored +** in a Mem struct is returned by the MemType(Mem*) macro. The type is +** one of SQLITE_NULL, SQLITE_INTEGER, SQLITE_REAL, SQLITE_TEXT or +** SQLITE_BLOB. +*/ +struct Mem { + i64 i; /* Integer value */ + int n; /* Number of characters in string value, including '\0' */ + u16 flags; /* Some combination of MEM_Null, MEM_Str, MEM_Dyn, etc. */ + u8 type; /* One of MEM_Null, MEM_Str, etc. */ + u8 enc; /* TEXT_Utf8, TEXT_Utf16le, or TEXT_Utf16be */ + double r; /* Real value */ + char *z; /* String or BLOB value */ + void (*xDel)(void *); /* If not null, call this function to delete Mem.z */ + char zShort[NBFS]; /* Space for short strings */ +}; +typedef struct Mem Mem; + +/* +** A sorter builds a list of elements to be sorted. Each element of +** the list is an instance of the following structure. +*/ +typedef struct Sorter Sorter; +struct Sorter { + int nKey; /* Number of bytes in the key */ + char *zKey; /* The key by which we will sort */ + Mem data; + Sorter *pNext; /* Next in the list */ +}; + +/* +** Number of buckets used for merge-sort. +*/ +#define NSORT 30 + +/* One or more of the following flags are set to indicate the validOK +** representations of the value stored in the Mem struct. +** +** If the MEM_Null flag is set, then the value is an SQL NULL value. +** No other flags may be set in this case. +** +** If the MEM_Str flag is set then Mem.z points at a string representation. +** Usually this is encoded in the same unicode encoding as the main +** database (see below for exceptions). If the MEM_Term flag is also +** set, then the string is nul terminated. The MEM_Int and MEM_Real +** flags may coexist with the MEM_Str flag. +** +** Multiple of these values can appear in Mem.flags. But only one +** at a time can appear in Mem.type. +*/ +#define MEM_Null 0x0001 /* Value is NULL */ +#define MEM_Str 0x0002 /* Value is a string */ +#define MEM_Int 0x0004 /* Value is an integer */ +#define MEM_Real 0x0008 /* Value is a real number */ +#define MEM_Blob 0x0010 /* Value is a BLOB */ + +/* Whenever Mem contains a valid string or blob representation, one of +** the following flags must be set to determine the memory management +** policy for Mem.z. The MEM_Term flag tells us whether or not the +** string is \000 or \u0000 terminated +*/ +#define MEM_Term 0x0020 /* String rep is nul terminated */ +#define MEM_Dyn 0x0040 /* Need to call sqliteFree() on Mem.z */ +#define MEM_Static 0x0080 /* Mem.z points to a static string */ +#define MEM_Ephem 0x0100 /* Mem.z points to an ephemeral string */ +#define MEM_Short 0x0200 /* Mem.z points to Mem.zShort */ + +/* The following MEM_ value appears only in AggElem.aMem.s.flag fields. +** It indicates that the corresponding AggElem.aMem.z points to a +** aggregate function context that needs to be finalized. +*/ +#define MEM_AggCtx 0x0400 /* Mem.z points to an agg function context */ + + +/* A VdbeFunc is just a FuncDef (defined in sqliteInt.h) that contains +** additional information about auxiliary information bound to arguments +** of the function. This is used to implement the sqlite3_get_auxdata() +** and sqlite3_set_auxdata() APIs. The "auxdata" is some auxiliary data +** that can be associated with a constant argument to a function. This +** allows functions such as "regexp" to compile their constant regular +** expression argument once and reused the compiled code for multiple +** invocations. +*/ +struct VdbeFunc { + FuncDef *pFunc; /* The definition of the function */ + int nAux; /* Number of entries allocated for apAux[] */ + struct AuxData { + void *pAux; /* Aux data for the i-th argument */ + void (*xDelete)(void *); /* Destructor for the aux data */ + } apAux[1]; /* One slot for each function argument */ +}; +typedef struct VdbeFunc VdbeFunc; + +/* +** The "context" argument for a installable function. A pointer to an +** instance of this structure is the first argument to the routines used +** implement the SQL functions. +** +** There is a typedef for this structure in sqlite.h. So all routines, +** even the public interface to SQLite, can use a pointer to this structure. +** But this file is the only place where the internal details of this +** structure are known. +** +** This structure is defined inside of vdbe.c because it uses substructures +** (Mem) which are only defined there. +*/ +struct sqlite3_context { + FuncDef *pFunc; /* Pointer to function information. MUST BE FIRST */ + VdbeFunc *pVdbeFunc; /* Auxilary data, if created. */ + Mem s; /* The return value is stored here */ + void *pAgg; /* Aggregate context */ + u8 isError; /* Set to true for an error */ + int cnt; /* Number of times that the step function has been called */ + CollSeq *pColl; +}; + +/* +** An Agg structure describes an Aggregator. Each Agg consists of +** zero or more Aggregator elements (AggElem). Each AggElem contains +** a key and one or more values. The values are used in processing +** aggregate functions in a SELECT. The key is used to implement +** the GROUP BY clause of a select. +*/ +typedef struct Agg Agg; +typedef struct AggElem AggElem; +struct Agg { + int nMem; /* Number of values stored in each AggElem */ + AggElem *pCurrent; /* The AggElem currently in focus */ + FuncDef **apFunc; /* Information about aggregate functions */ + Btree *pBtree; /* The tmp. btree used to group elements, if required. */ + BtCursor *pCsr; /* Read/write cursor to the table in pBtree */ + int nTab; /* Root page of the table in pBtree */ + u8 searching; /* True between the first AggNext and AggReset */ +}; +struct AggElem { + char *zKey; /* The key to this AggElem */ + int nKey; /* Number of bytes in the key, including '\0' at end */ + Mem aMem[1]; /* The values for this AggElem */ +}; + +/* +** A Set structure is used for quick testing to see if a value +** is part of a small set. Sets are used to implement code like +** this: +** x.y IN ('hi','hoo','hum') +*/ +typedef struct Set Set; +struct Set { + Hash hash; /* A set is just a hash table */ + HashElem *prev; /* Previously accessed hash elemen */ +}; + +/* +** A Keylist is a bunch of keys into a table. The keylist can +** grow without bound. The keylist stores the ROWIDs of database +** records that need to be deleted or updated. +*/ +typedef struct Keylist Keylist; +struct Keylist { + int nKey; /* Number of slots in aKey[] */ + int nUsed; /* Next unwritten slot in aKey[] */ + int nRead; /* Next unread slot in aKey[] */ + Keylist *pNext; /* Next block of keys */ + i64 aKey[1]; /* One or more keys. Extra space allocated as needed */ +}; + +/* +** A Context stores the last insert rowid, the last statement change count, +** and the current statement change count (i.e. changes since last statement). +** The current keylist is also stored in the context. +** Elements of Context structure type make up the ContextStack, which is +** updated by the ContextPush and ContextPop opcodes (used by triggers). +** The context is pushed before executing a trigger a popped when the +** trigger finishes. +*/ +typedef struct Context Context; +struct Context { + int lastRowid; /* Last insert rowid (sqlite3.lastRowid) */ + int nChange; /* Statement changes (Vdbe.nChanges) */ + Keylist *pList; /* Records that will participate in a DELETE or UPDATE */ +}; + +/* +** An instance of the virtual machine. This structure contains the complete +** state of the virtual machine. +** +** The "sqlite3_stmt" structure pointer that is returned by sqlite3_compile() +** is really a pointer to an instance of this structure. +*/ +struct Vdbe { + sqlite3 *db; /* The whole database */ + Vdbe *pPrev,*pNext; /* Linked list of VDBEs with the same Vdbe.db */ + FILE *trace; /* Write an execution trace here, if not NULL */ + int nOp; /* Number of instructions in the program */ + int nOpAlloc; /* Number of slots allocated for aOp[] */ + Op *aOp; /* Space to hold the virtual machine's program */ + int nLabel; /* Number of labels used */ + int nLabelAlloc; /* Number of slots allocated in aLabel[] */ + int *aLabel; /* Space to hold the labels */ + Mem *aStack; /* The operand stack, except string values */ + Mem *pTos; /* Top entry in the operand stack */ + Mem **apArg; /* Arguments to currently executing user function */ + Mem *aColName; /* Column names to return */ + int nCursor; /* Number of slots in apCsr[] */ + Cursor **apCsr; /* One element of this array for each open cursor */ + Sorter *pSort; /* A linked list of objects to be sorted */ + Sorter *pSortTail; /* Last element on the pSort list */ + int nVar; /* Number of entries in aVar[] */ + Mem *aVar; /* Values for the OP_Variable opcode. */ + char **azVar; /* Name of variables */ + int okVar; /* True if azVar[] has been initialized */ + int magic; /* Magic number for sanity checking */ + int nMem; /* Number of memory locations currently allocated */ + Mem *aMem; /* The memory locations */ + int nAgg; /* Number of elements in apAgg */ + Agg *apAgg; /* Array of aggregate contexts */ + Agg *pAgg; /* Current aggregate context */ + int nCallback; /* Number of callbacks invoked so far */ + Keylist *pList; /* A list of ROWIDs */ + int contextStackTop; /* Index of top element in the context stack */ + int contextStackDepth; /* The size of the "context" stack */ + Context *contextStack; /* Stack used by opcodes ContextPush & ContextPop*/ + int pc; /* The program counter */ + int rc; /* Value to return */ + unsigned uniqueCnt; /* Used by OP_MakeRecord when P2!=0 */ + int errorAction; /* Recovery action to do in case of an error */ + int inTempTrans; /* True if temp database is transactioned */ + int returnStack[100]; /* Return address stack for OP_Gosub & OP_Return */ + int returnDepth; /* Next unused element in returnStack[] */ + int nResColumn; /* Number of columns in one row of the result set */ + char **azResColumn; /* Values for one row of result */ + int popStack; /* Pop the stack this much on entry to VdbeExec() */ + char *zErrMsg; /* Error message written here */ + u8 resOnStack; /* True if there are result values on the stack */ + u8 explain; /* True if EXPLAIN present on SQL command */ + u8 changeCntOn; /* True to update the change-counter */ + u8 aborted; /* True if ROLLBACK in another VM causes an abort */ + u8 expired; /* True if the VM needs to be recompiled */ + int nChange; /* Number of db changes made since last reset */ +}; + +/* +** The following are allowed values for Vdbe.magic +*/ +#define VDBE_MAGIC_INIT 0x26bceaa5 /* Building a VDBE program */ +#define VDBE_MAGIC_RUN 0xbdf20da3 /* VDBE is ready to execute */ +#define VDBE_MAGIC_HALT 0x519c2973 /* VDBE has completed execution */ +#define VDBE_MAGIC_DEAD 0xb606c3c8 /* The VDBE has been deallocated */ + +/* +** Function prototypes +*/ +void sqlite3VdbeFreeCursor(Cursor*); +void sqlite3VdbeSorterReset(Vdbe*); +int sqlite3VdbeAggReset(sqlite3*, Agg *, KeyInfo *); +void sqlite3VdbeKeylistFree(Keylist*); +void sqliteVdbePopStack(Vdbe*,int); +int sqlite3VdbeCursorMoveto(Cursor*); +#if defined(SQLITE_DEBUG) || defined(VDBE_PROFILE) +void sqlite3VdbePrintOp(FILE*, int, Op*); +#endif +#ifdef SQLITE_DEBUG +void sqlite3VdbePrintSql(Vdbe*); +#endif +int sqlite3VdbeSerialTypeLen(u32); +u32 sqlite3VdbeSerialType(Mem*); +int sqlite3VdbeSerialPut(unsigned char*, Mem*); +int sqlite3VdbeSerialGet(const unsigned char*, u32, Mem*); +void sqlite3VdbeDeleteAuxData(VdbeFunc*, int); + +int sqlite2BtreeKeyCompare(BtCursor *, const void *, int, int, int *); +int sqlite3VdbeIdxKeyCompare(Cursor*, int , const unsigned char*, int*); +int sqlite3VdbeIdxRowid(BtCursor *, i64 *); +int sqlite3MemCompare(const Mem*, const Mem*, const CollSeq*); +int sqlite3VdbeRecordCompare(void*,int,const void*,int, const void*); +int sqlite3VdbeIdxRowidLen(int,const u8*); +int sqlite3VdbeExec(Vdbe*); +int sqlite3VdbeList(Vdbe*); +int sqlite3VdbeHalt(Vdbe*); +int sqlite3VdbeChangeEncoding(Mem *, int); +int sqlite3VdbeMemCopy(Mem*, const Mem*); +void sqlite3VdbeMemShallowCopy(Mem*, const Mem*, int); +int sqlite3VdbeMemMove(Mem*, Mem*); +int sqlite3VdbeMemNulTerminate(Mem*); +int sqlite3VdbeMemSetStr(Mem*, const char*, int, u8, void(*)(void*)); +void sqlite3VdbeMemSetInt64(Mem*, i64); +void sqlite3VdbeMemSetDouble(Mem*, double); +void sqlite3VdbeMemSetNull(Mem*); +int sqlite3VdbeMemMakeWriteable(Mem*); +int sqlite3VdbeMemDynamicify(Mem*); +int sqlite3VdbeMemStringify(Mem*, int); +i64 sqlite3VdbeIntValue(Mem*); +int sqlite3VdbeMemIntegerify(Mem*); +double sqlite3VdbeRealValue(Mem*); +int sqlite3VdbeMemRealify(Mem*); +int sqlite3VdbeMemFromBtree(BtCursor*,int,int,int,Mem*); +void sqlite3VdbeMemRelease(Mem *p); +#ifndef NDEBUG +void sqlite3VdbeMemSanity(Mem*, u8); +int sqlite3VdbeOpcodeNoPush(u8); +#endif +int sqlite3VdbeMemTranslate(Mem*, u8); +void sqlite3VdbeMemPrettyPrint(Mem *pMem, char *zBuf, int nBuf); +int sqlite3VdbeMemHandleBom(Mem *pMem); diff --git a/src/sqlite/vdbeapi.c b/src/sqlite/vdbeapi.c new file mode 100644 index 0000000..f07bc88 --- /dev/null +++ b/src/sqlite/vdbeapi.c @@ -0,0 +1,701 @@ +/* +** 2004 May 26 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** +** This file contains code use to implement APIs that are part of the +** VDBE. +*/ +#include "sqliteInt.h" +#include "vdbeInt.h" + +/* +** Return TRUE (non-zero) of the statement supplied as an argument needs +** to be recompiled. A statement needs to be recompiled whenever the +** execution environment changes in a way that would alter the program +** that sqlite3_prepare() generates. For example, if new functions or +** collating sequences are registered or if an authorizer function is +** added or changed. +*/ +int sqlite3_expired(sqlite3_stmt *pStmt){ + Vdbe *p = (Vdbe*)pStmt; + return p==0 || p->expired; +} + +/**************************** sqlite3_value_ ******************************* +** The following routines extract information from a Mem or sqlite3_value +** structure. +*/ +const void *sqlite3_value_blob(sqlite3_value *pVal){ + Mem *p = (Mem*)pVal; + if( p->flags & (MEM_Blob|MEM_Str) ){ + return p->z; + }else{ + return sqlite3_value_text(pVal); + } +} +int sqlite3_value_bytes(sqlite3_value *pVal){ + return sqlite3ValueBytes(pVal, SQLITE_UTF8); +} +int sqlite3_value_bytes16(sqlite3_value *pVal){ + return sqlite3ValueBytes(pVal, SQLITE_UTF16NATIVE); +} +double sqlite3_value_double(sqlite3_value *pVal){ + return sqlite3VdbeRealValue((Mem*)pVal); +} +int sqlite3_value_int(sqlite3_value *pVal){ + return sqlite3VdbeIntValue((Mem*)pVal); +} +sqlite_int64 sqlite3_value_int64(sqlite3_value *pVal){ + return sqlite3VdbeIntValue((Mem*)pVal); +} +const unsigned char *sqlite3_value_text(sqlite3_value *pVal){ + return (const char *)sqlite3ValueText(pVal, SQLITE_UTF8); +} +#ifndef SQLITE_OMIT_UTF16 +const void *sqlite3_value_text16(sqlite3_value* pVal){ + return sqlite3ValueText(pVal, SQLITE_UTF16NATIVE); +} +const void *sqlite3_value_text16be(sqlite3_value *pVal){ + return sqlite3ValueText(pVal, SQLITE_UTF16BE); +} +const void *sqlite3_value_text16le(sqlite3_value *pVal){ + return sqlite3ValueText(pVal, SQLITE_UTF16LE); +} +#endif /* SQLITE_OMIT_UTF16 */ +int sqlite3_value_type(sqlite3_value* pVal){ + return pVal->type; +} + +/**************************** sqlite3_result_ ******************************* +** The following routines are used by user-defined functions to specify +** the function result. +*/ +void sqlite3_result_blob( + sqlite3_context *pCtx, + const void *z, + int n, + void (*xDel)(void *) +){ + assert( n>0 ); + sqlite3VdbeMemSetStr(&pCtx->s, z, n, 0, xDel); +} +void sqlite3_result_double(sqlite3_context *pCtx, double rVal){ + sqlite3VdbeMemSetDouble(&pCtx->s, rVal); +} +void sqlite3_result_error(sqlite3_context *pCtx, const char *z, int n){ + pCtx->isError = 1; + sqlite3VdbeMemSetStr(&pCtx->s, z, n, SQLITE_UTF8, SQLITE_TRANSIENT); +} +void sqlite3_result_error16(sqlite3_context *pCtx, const void *z, int n){ + pCtx->isError = 1; + sqlite3VdbeMemSetStr(&pCtx->s, z, n, SQLITE_UTF16NATIVE, SQLITE_TRANSIENT); +} +void sqlite3_result_int(sqlite3_context *pCtx, int iVal){ + sqlite3VdbeMemSetInt64(&pCtx->s, (i64)iVal); +} +void sqlite3_result_int64(sqlite3_context *pCtx, i64 iVal){ + sqlite3VdbeMemSetInt64(&pCtx->s, iVal); +} +void sqlite3_result_null(sqlite3_context *pCtx){ + sqlite3VdbeMemSetNull(&pCtx->s); +} +void sqlite3_result_text( + sqlite3_context *pCtx, + const char *z, + int n, + void (*xDel)(void *) +){ + sqlite3VdbeMemSetStr(&pCtx->s, z, n, SQLITE_UTF8, xDel); +} +#ifndef SQLITE_OMIT_UTF16 +void sqlite3_result_text16( + sqlite3_context *pCtx, + const void *z, + int n, + void (*xDel)(void *) +){ + sqlite3VdbeMemSetStr(&pCtx->s, z, n, SQLITE_UTF16NATIVE, xDel); +} +void sqlite3_result_text16be( + sqlite3_context *pCtx, + const void *z, + int n, + void (*xDel)(void *) +){ + sqlite3VdbeMemSetStr(&pCtx->s, z, n, SQLITE_UTF16BE, xDel); +} +void sqlite3_result_text16le( + sqlite3_context *pCtx, + const void *z, + int n, + void (*xDel)(void *) +){ + sqlite3VdbeMemSetStr(&pCtx->s, z, n, SQLITE_UTF16LE, xDel); +} +#endif /* SQLITE_OMIT_UTF16 */ +void sqlite3_result_value(sqlite3_context *pCtx, sqlite3_value *pValue){ + sqlite3VdbeMemCopy(&pCtx->s, pValue); +} + + +/* +** Execute the statement pStmt, either until a row of data is ready, the +** statement is completely executed or an error occurs. +*/ +int sqlite3_step(sqlite3_stmt *pStmt){ + Vdbe *p = (Vdbe*)pStmt; + sqlite3 *db; + int rc; + + if( p==0 || p->magic!=VDBE_MAGIC_RUN ){ + return SQLITE_MISUSE; + } + if( p->aborted ){ + return SQLITE_ABORT; + } + if( p->pc<=0 && p->expired ){ + if( p->rc==SQLITE_OK ){ + p->rc = SQLITE_SCHEMA; + } + return SQLITE_ERROR; + } + db = p->db; + if( sqlite3SafetyOn(db) ){ + p->rc = SQLITE_MISUSE; + return SQLITE_MISUSE; + } + if( p->pc<0 ){ + /* Invoke the trace callback if there is one + */ + if( (db = p->db)->xTrace && !db->init.busy ){ + assert( p->nOp>0 ); + assert( p->aOp[p->nOp-1].opcode==OP_Noop ); + assert( p->aOp[p->nOp-1].p3!=0 ); + assert( p->aOp[p->nOp-1].p3type==P3_DYNAMIC ); + sqlite3SafetyOff(db); + db->xTrace(db->pTraceArg, p->aOp[p->nOp-1].p3); + if( sqlite3SafetyOn(db) ){ + p->rc = SQLITE_MISUSE; + return SQLITE_MISUSE; + } + } + + /* Print a copy of SQL as it is executed if the SQL_TRACE pragma is turned + ** on in debugging mode. + */ +#ifdef SQLITE_DEBUG + if( (db->flags & SQLITE_SqlTrace)!=0 ){ + sqlite3DebugPrintf("SQL-trace: %s\n", p->aOp[p->nOp-1].p3); + } +#endif /* SQLITE_DEBUG */ + + db->activeVdbeCnt++; + p->pc = 0; + } +#ifndef SQLITE_OMIT_EXPLAIN + if( p->explain ){ + rc = sqlite3VdbeList(p); + }else +#endif /* SQLITE_OMIT_EXPLAIN */ + { + rc = sqlite3VdbeExec(p); + } + + if( sqlite3SafetyOff(db) ){ + rc = SQLITE_MISUSE; + } + + sqlite3Error(p->db, rc, p->zErrMsg); + return rc; +} + +/* +** Extract the user data from a sqlite3_context structure and return a +** pointer to it. +*/ +void *sqlite3_user_data(sqlite3_context *p){ + assert( p && p->pFunc ); + return p->pFunc->pUserData; +} + +/* +** Allocate or return the aggregate context for a user function. A new +** context is allocated on the first call. Subsequent calls return the +** same context that was returned on prior calls. +** +** This routine is defined here in vdbe.c because it depends on knowing +** the internals of the sqlite3_context structure which is only defined in +** this source file. +*/ +void *sqlite3_aggregate_context(sqlite3_context *p, int nByte){ + assert( p && p->pFunc && p->pFunc->xStep ); + if( p->pAgg==0 ){ + if( nByte<=NBFS ){ + p->pAgg = (void*)p->s.z; + memset(p->pAgg, 0, nByte); + }else{ + p->pAgg = sqliteMalloc( nByte ); + } + } + return p->pAgg; +} + +/* +** Return the auxilary data pointer, if any, for the iArg'th argument to +** the user-function defined by pCtx. +*/ +void *sqlite3_get_auxdata(sqlite3_context *pCtx, int iArg){ + VdbeFunc *pVdbeFunc = pCtx->pVdbeFunc; + if( !pVdbeFunc || iArg>=pVdbeFunc->nAux || iArg<0 ){ + return 0; + } + return pVdbeFunc->apAux[iArg].pAux; +} + +/* +** Set the auxilary data pointer and delete function, for the iArg'th +** argument to the user-function defined by pCtx. Any previous value is +** deleted by calling the delete function specified when it was set. +*/ +void sqlite3_set_auxdata( + sqlite3_context *pCtx, + int iArg, + void *pAux, + void (*xDelete)(void*) +){ + struct AuxData *pAuxData; + VdbeFunc *pVdbeFunc; + if( iArg<0 ) return; + + pVdbeFunc = pCtx->pVdbeFunc; + if( !pVdbeFunc || pVdbeFunc->nAux<=iArg ){ + int nMalloc = sizeof(VdbeFunc) + sizeof(struct AuxData)*iArg; + pCtx->pVdbeFunc = pVdbeFunc = sqliteRealloc(pVdbeFunc, nMalloc); + if( !pVdbeFunc ) return; + memset(&pVdbeFunc->apAux[pVdbeFunc->nAux], 0, + sizeof(struct AuxData)*(iArg+1-pVdbeFunc->nAux)); + pVdbeFunc->nAux = iArg+1; + pVdbeFunc->pFunc = pCtx->pFunc; + } + + pAuxData = &pVdbeFunc->apAux[iArg]; + if( pAuxData->pAux && pAuxData->xDelete ){ + pAuxData->xDelete(pAuxData->pAux); + } + pAuxData->pAux = pAux; + pAuxData->xDelete = xDelete; +} + +/* +** Return the number of times the Step function of a aggregate has been +** called. +** +** This routine is defined here in vdbe.c because it depends on knowing +** the internals of the sqlite3_context structure which is only defined in +** this source file. +*/ +int sqlite3_aggregate_count(sqlite3_context *p){ + assert( p && p->pFunc && p->pFunc->xStep ); + return p->cnt; +} + +/* +** Return the number of columns in the result set for the statement pStmt. +*/ +int sqlite3_column_count(sqlite3_stmt *pStmt){ + Vdbe *pVm = (Vdbe *)pStmt; + return pVm ? pVm->nResColumn : 0; +} + +/* +** Return the number of values available from the current row of the +** currently executing statement pStmt. +*/ +int sqlite3_data_count(sqlite3_stmt *pStmt){ + Vdbe *pVm = (Vdbe *)pStmt; + if( pVm==0 || !pVm->resOnStack ) return 0; + return pVm->nResColumn; +} + + +/* +** Check to see if column iCol of the given statement is valid. If +** it is, return a pointer to the Mem for the value of that column. +** If iCol is not valid, return a pointer to a Mem which has a value +** of NULL. +*/ +static Mem *columnMem(sqlite3_stmt *pStmt, int i){ + Vdbe *pVm = (Vdbe *)pStmt; + int vals = sqlite3_data_count(pStmt); + if( i>=vals || i<0 ){ + static Mem nullMem; + if( nullMem.flags==0 ){ nullMem.flags = MEM_Null; } + sqlite3Error(pVm->db, SQLITE_RANGE, 0); + return &nullMem; + } + return &pVm->pTos[(1-vals)+i]; +} + +/**************************** sqlite3_column_ ******************************* +** The following routines are used to access elements of the current row +** in the result set. +*/ +const void *sqlite3_column_blob(sqlite3_stmt *pStmt, int i){ + return sqlite3_value_blob( columnMem(pStmt,i) ); +} +int sqlite3_column_bytes(sqlite3_stmt *pStmt, int i){ + return sqlite3_value_bytes( columnMem(pStmt,i) ); +} +int sqlite3_column_bytes16(sqlite3_stmt *pStmt, int i){ + return sqlite3_value_bytes16( columnMem(pStmt,i) ); +} +double sqlite3_column_double(sqlite3_stmt *pStmt, int i){ + return sqlite3_value_double( columnMem(pStmt,i) ); +} +int sqlite3_column_int(sqlite3_stmt *pStmt, int i){ + return sqlite3_value_int( columnMem(pStmt,i) ); +} +sqlite_int64 sqlite3_column_int64(sqlite3_stmt *pStmt, int i){ + return sqlite3_value_int64( columnMem(pStmt,i) ); +} +const unsigned char *sqlite3_column_text(sqlite3_stmt *pStmt, int i){ + return sqlite3_value_text( columnMem(pStmt,i) ); +} +#ifndef SQLITE_OMIT_UTF16 +const void *sqlite3_column_text16(sqlite3_stmt *pStmt, int i){ + return sqlite3_value_text16( columnMem(pStmt,i) ); +} +#endif /* SQLITE_OMIT_UTF16 */ +int sqlite3_column_type(sqlite3_stmt *pStmt, int i){ + return sqlite3_value_type( columnMem(pStmt,i) ); +} + +/* +** Convert the N-th element of pStmt->pColName[] into a string using +** xFunc() then return that string. If N is out of range, return 0. +** +** There are up to 5 names for each column. useType determines which +** name is returned. Here are the names: +** +** 0 The column name as it should be displayed for output +** 1 The datatype name for the column +** 2 The name of the database that the column derives from +** 3 The name of the table that the column derives from +** 4 The name of the table column that the result column derives from +** +** If the result is not a simple column reference (if it is an expression +** or a constant) then useTypes 2, 3, and 4 return NULL. +*/ +static const void *columnName( + sqlite3_stmt *pStmt, + int N, + const void *(*xFunc)(Mem*), + int useType +){ + Vdbe *p = (Vdbe *)pStmt; + int n = sqlite3_column_count(pStmt); + + if( p==0 || N>=n || N<0 ){ + return 0; + } + N += useType*n; + return xFunc(&p->aColName[N]); +} + + +/* +** Return the name of the Nth column of the result set returned by SQL +** statement pStmt. +*/ +const char *sqlite3_column_name(sqlite3_stmt *pStmt, int N){ + return columnName(pStmt, N, (const void*(*)(Mem*))sqlite3_value_text, 0); +} +#ifndef SQLITE_OMIT_UTF16 +const void *sqlite3_column_name16(sqlite3_stmt *pStmt, int N){ + return columnName(pStmt, N, (const void*(*)(Mem*))sqlite3_value_text16, 0); +} +#endif + +/* +** Return the column declaration type (if applicable) of the 'i'th column +** of the result set of SQL statement pStmt. +*/ +const char *sqlite3_column_decltype(sqlite3_stmt *pStmt, int N){ + return columnName(pStmt, N, (const void*(*)(Mem*))sqlite3_value_text, 1); +} +#ifndef SQLITE_OMIT_UTF16 +const void *sqlite3_column_decltype16(sqlite3_stmt *pStmt, int N){ + return columnName(pStmt, N, (const void*(*)(Mem*))sqlite3_value_text16, 1); +} +#endif /* SQLITE_OMIT_UTF16 */ + +#if !defined(SQLITE_OMIT_ORIGIN_NAMES) && 0 +/* +** Return the name of the database from which a result column derives. +** NULL is returned if the result column is an expression or constant or +** anything else which is not an unabiguous reference to a database column. +*/ +const char *sqlite3_column_database_name(sqlite3_stmt *pStmt, int N){ + return columnName(pStmt, N, (const void*(*)(Mem*))sqlite3_value_text, 2); +} +#ifndef SQLITE_OMIT_UTF16 +const void *sqlite3_column_database_name16(sqlite3_stmt *pStmt, int N){ + return columnName(pStmt, N, (const void*(*)(Mem*))sqlite3_value_text16, 2); +} +#endif /* SQLITE_OMIT_UTF16 */ + +/* +** Return the name of the table from which a result column derives. +** NULL is returned if the result column is an expression or constant or +** anything else which is not an unabiguous reference to a database column. +*/ +const char *sqlite3_column_table_name(sqlite3_stmt *pStmt, int N){ + return columnName(pStmt, N, (const void*(*)(Mem*))sqlite3_value_text, 3); +} +#ifndef SQLITE_OMIT_UTF16 +const void *sqlite3_column_table_name16(sqlite3_stmt *pStmt, int N){ + return columnName(pStmt, N, (const void*(*)(Mem*))sqlite3_value_text16, 3); +} +#endif /* SQLITE_OMIT_UTF16 */ + +/* +** Return the name of the table column from which a result column derives. +** NULL is returned if the result column is an expression or constant or +** anything else which is not an unabiguous reference to a database column. +*/ +const char *sqlite3_column_origin_name(sqlite3_stmt *pStmt, int N){ + return columnName(pStmt, N, (const void*(*)(Mem*))sqlite3_value_text, 4); +} +#ifndef SQLITE_OMIT_UTF16 +const void *sqlite3_column_origin_name16(sqlite3_stmt *pStmt, int N){ + return columnName(pStmt, N, (const void*(*)(Mem*))sqlite3_value_text16, 4); +} +#endif /* SQLITE_OMIT_UTF16 */ +#endif /* SQLITE_OMIT_ORIGIN_NAMES */ + + + + +/******************************* sqlite3_bind_ *************************** +** +** Routines used to attach values to wildcards in a compiled SQL statement. +*/ +/* +** Unbind the value bound to variable i in virtual machine p. This is the +** the same as binding a NULL value to the column. If the "i" parameter is +** out of range, then SQLITE_RANGE is returned. Othewise SQLITE_OK. +** +** The error code stored in database p->db is overwritten with the return +** value in any case. +*/ +static int vdbeUnbind(Vdbe *p, int i){ + Mem *pVar; + if( p==0 || p->magic!=VDBE_MAGIC_RUN || p->pc>=0 ){ + if( p ) sqlite3Error(p->db, SQLITE_MISUSE, 0); + return SQLITE_MISUSE; + } + if( i<1 || i>p->nVar ){ + sqlite3Error(p->db, SQLITE_RANGE, 0); + return SQLITE_RANGE; + } + i--; + pVar = &p->aVar[i]; + sqlite3VdbeMemRelease(pVar); + pVar->flags = MEM_Null; + sqlite3Error(p->db, SQLITE_OK, 0); + return SQLITE_OK; +} + +/* +** Bind a text or BLOB value. +*/ +static int bindText( + sqlite3_stmt *pStmt, + int i, + const void *zData, + int nData, + void (*xDel)(void*), + int encoding +){ + Vdbe *p = (Vdbe *)pStmt; + Mem *pVar; + int rc; + + rc = vdbeUnbind(p, i); + if( rc || zData==0 ){ + return rc; + } + pVar = &p->aVar[i-1]; + rc = sqlite3VdbeMemSetStr(pVar, zData, nData, encoding, xDel); + if( rc ){ + return rc; + } + if( rc==SQLITE_OK && encoding!=0 ){ + rc = sqlite3VdbeChangeEncoding(pVar, p->db->enc); + } + return rc; +} + + +/* +** Bind a blob value to an SQL statement variable. +*/ +int sqlite3_bind_blob( + sqlite3_stmt *pStmt, + int i, + const void *zData, + int nData, + void (*xDel)(void*) +){ + return bindText(pStmt, i, zData, nData, xDel, 0); +} +int sqlite3_bind_double(sqlite3_stmt *pStmt, int i, double rValue){ + int rc; + Vdbe *p = (Vdbe *)pStmt; + rc = vdbeUnbind(p, i); + if( rc==SQLITE_OK ){ + sqlite3VdbeMemSetDouble(&p->aVar[i-1], rValue); + } + return rc; +} +int sqlite3_bind_int(sqlite3_stmt *p, int i, int iValue){ + return sqlite3_bind_int64(p, i, (i64)iValue); +} +int sqlite3_bind_int64(sqlite3_stmt *pStmt, int i, sqlite_int64 iValue){ + int rc; + Vdbe *p = (Vdbe *)pStmt; + rc = vdbeUnbind(p, i); + if( rc==SQLITE_OK ){ + sqlite3VdbeMemSetInt64(&p->aVar[i-1], iValue); + } + return rc; +} +int sqlite3_bind_null(sqlite3_stmt* p, int i){ + return vdbeUnbind((Vdbe *)p, i); +} +int sqlite3_bind_text( + sqlite3_stmt *pStmt, + int i, + const char *zData, + int nData, + void (*xDel)(void*) +){ + return bindText(pStmt, i, zData, nData, xDel, SQLITE_UTF8); +} +#ifndef SQLITE_OMIT_UTF16 +int sqlite3_bind_text16( + sqlite3_stmt *pStmt, + int i, + const void *zData, + int nData, + void (*xDel)(void*) +){ + return bindText(pStmt, i, zData, nData, xDel, SQLITE_UTF16NATIVE); +} +#endif /* SQLITE_OMIT_UTF16 */ + +/* +** Return the number of wildcards that can be potentially bound to. +** This routine is added to support DBD::SQLite. +*/ +int sqlite3_bind_parameter_count(sqlite3_stmt *pStmt){ + Vdbe *p = (Vdbe*)pStmt; + return p ? p->nVar : 0; +} + +/* +** Create a mapping from variable numbers to variable names +** in the Vdbe.azVar[] array, if such a mapping does not already +** exist. +*/ +static void createVarMap(Vdbe *p){ + if( !p->okVar ){ + int j; + Op *pOp; + for(j=0, pOp=p->aOp; j<p->nOp; j++, pOp++){ + if( pOp->opcode==OP_Variable ){ + assert( pOp->p1>0 && pOp->p1<=p->nVar ); + p->azVar[pOp->p1-1] = pOp->p3; + } + } + p->okVar = 1; + } +} + +/* +** Return the name of a wildcard parameter. Return NULL if the index +** is out of range or if the wildcard is unnamed. +** +** The result is always UTF-8. +*/ +const char *sqlite3_bind_parameter_name(sqlite3_stmt *pStmt, int i){ + Vdbe *p = (Vdbe*)pStmt; + if( p==0 || i<1 || i>p->nVar ){ + return 0; + } + createVarMap(p); + return p->azVar[i-1]; +} + +/* +** Given a wildcard parameter name, return the index of the variable +** with that name. If there is no variable with the given name, +** return 0. +*/ +int sqlite3_bind_parameter_index(sqlite3_stmt *pStmt, const char *zName){ + Vdbe *p = (Vdbe*)pStmt; + int i; + if( p==0 ){ + return 0; + } + createVarMap(p); + if( zName ){ + for(i=0; i<p->nVar; i++){ + const char *z = p->azVar[i]; + if( z && strcmp(z,zName)==0 ){ + return i+1; + } + } + } + return 0; +} + +/* +** Transfer all bindings from the first statement over to the second. +** If the two statements contain a different number of bindings, then +** an SQLITE_ERROR is returned. +*/ +int sqlite3_transfer_bindings(sqlite3_stmt *pFromStmt, sqlite3_stmt *pToStmt){ + Vdbe *pFrom = (Vdbe*)pFromStmt; + Vdbe *pTo = (Vdbe*)pToStmt; + int i, rc = SQLITE_OK; + if( (pFrom->magic!=VDBE_MAGIC_RUN && pFrom->magic!=VDBE_MAGIC_HALT) + || (pTo->magic!=VDBE_MAGIC_RUN && pTo->magic!=VDBE_MAGIC_HALT) ){ + return SQLITE_MISUSE; + } + if( pFrom->nVar!=pTo->nVar ){ + return SQLITE_ERROR; + } + for(i=0; rc==SQLITE_OK && i<pFrom->nVar; i++){ + rc = sqlite3VdbeMemMove(&pTo->aVar[i], &pFrom->aVar[i]); + } + return rc; +} + +/* +** Return the sqlite3* database handle to which the prepared statement given +** in the argument belongs. This is the same database handle that was +** the first argument to the sqlite3_prepare() that was used to create +** the statement in the first place. +*/ +sqlite3 *sqlite3_db_handle(sqlite3_stmt *pStmt){ + return pStmt ? ((Vdbe*)pStmt)->db : 0; +} diff --git a/src/sqlite/vdbeaux.c b/src/sqlite/vdbeaux.c new file mode 100644 index 0000000..e64831e --- /dev/null +++ b/src/sqlite/vdbeaux.c @@ -0,0 +1,1997 @@ +/* +** 2003 September 6 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** This file contains code used for creating, destroying, and populating +** a VDBE (or an "sqlite3_stmt" as it is known to the outside world.) Prior +** to version 2.8.7, all this code was combined into the vdbe.c source file. +** But that file was getting too big so this subroutines were split out. +*/ +#include "sqliteInt.h" +#include "os.h" +#include <ctype.h> +#include "vdbeInt.h" + + +/* +** When debugging the code generator in a symbolic debugger, one can +** set the sqlite3_vdbe_addop_trace to 1 and all opcodes will be printed +** as they are added to the instruction stream. +*/ +#ifndef NDEBUG +int sqlite3_vdbe_addop_trace = 0; +#endif + + +/* +** Create a new virtual database engine. +*/ +Vdbe *sqlite3VdbeCreate(sqlite3 *db){ + Vdbe *p; + p = sqliteMalloc( sizeof(Vdbe) ); + if( p==0 ) return 0; + p->db = db; + if( db->pVdbe ){ + db->pVdbe->pPrev = p; + } + p->pNext = db->pVdbe; + p->pPrev = 0; + db->pVdbe = p; + p->magic = VDBE_MAGIC_INIT; + return p; +} + +/* +** Turn tracing on or off +*/ +void sqlite3VdbeTrace(Vdbe *p, FILE *trace){ + p->trace = trace; +} + +/* +** Resize the Vdbe.aOp array so that it contains at least N +** elements. If the Vdbe is in VDBE_MAGIC_RUN state, then +** the Vdbe.aOp array will be sized to contain exactly N +** elements. +*/ +static void resizeOpArray(Vdbe *p, int N){ + if( p->magic==VDBE_MAGIC_RUN ){ + assert( N==p->nOp ); + p->nOpAlloc = N; + p->aOp = sqliteRealloc(p->aOp, N*sizeof(Op)); + }else if( p->nOpAlloc<N ){ + int oldSize = p->nOpAlloc; + p->nOpAlloc = N+100; + p->aOp = sqliteRealloc(p->aOp, p->nOpAlloc*sizeof(Op)); + if( p->aOp ){ + memset(&p->aOp[oldSize], 0, (p->nOpAlloc-oldSize)*sizeof(Op)); + } + } +} + +/* +** Add a new instruction to the list of instructions current in the +** VDBE. Return the address of the new instruction. +** +** Parameters: +** +** p Pointer to the VDBE +** +** op The opcode for this instruction +** +** p1, p2 First two of the three possible operands. +** +** Use the sqlite3VdbeResolveLabel() function to fix an address and +** the sqlite3VdbeChangeP3() function to change the value of the P3 +** operand. +*/ +int sqlite3VdbeAddOp(Vdbe *p, int op, int p1, int p2){ + int i; + VdbeOp *pOp; + + i = p->nOp; + p->nOp++; + assert( p->magic==VDBE_MAGIC_INIT ); + resizeOpArray(p, i+1); + if( p->aOp==0 ){ + return 0; + } + pOp = &p->aOp[i]; + pOp->opcode = op; + pOp->p1 = p1; + pOp->p2 = p2; + pOp->p3 = 0; + pOp->p3type = P3_NOTUSED; +#ifdef SQLITE_DEBUG + if( sqlite3_vdbe_addop_trace ) sqlite3VdbePrintOp(0, i, &p->aOp[i]); +#endif + return i; +} + +/* +** Add an opcode that includes the p3 value. +*/ +int sqlite3VdbeOp3(Vdbe *p, int op, int p1, int p2, const char *zP3,int p3type){ + int addr = sqlite3VdbeAddOp(p, op, p1, p2); + sqlite3VdbeChangeP3(p, addr, zP3, p3type); + return addr; +} + +/* +** Create a new symbolic label for an instruction that has yet to be +** coded. The symbolic label is really just a negative number. The +** label can be used as the P2 value of an operation. Later, when +** the label is resolved to a specific address, the VDBE will scan +** through its operation list and change all values of P2 which match +** the label into the resolved address. +** +** The VDBE knows that a P2 value is a label because labels are +** always negative and P2 values are suppose to be non-negative. +** Hence, a negative P2 value is a label that has yet to be resolved. +** +** Zero is returned if a malloc() fails. +*/ +int sqlite3VdbeMakeLabel(Vdbe *p){ + int i; + i = p->nLabel++; + assert( p->magic==VDBE_MAGIC_INIT ); + if( i>=p->nLabelAlloc ){ + p->nLabelAlloc = p->nLabelAlloc*2 + 10; + p->aLabel = sqliteRealloc( p->aLabel, p->nLabelAlloc*sizeof(p->aLabel[0])); + } + if( p->aLabel ){ + p->aLabel[i] = -1; + } + return -1-i; +} + +/* +** Resolve label "x" to be the address of the next instruction to +** be inserted. The parameter "x" must have been obtained from +** a prior call to sqlite3VdbeMakeLabel(). +*/ +void sqlite3VdbeResolveLabel(Vdbe *p, int x){ + int j = -1-x; + assert( p->magic==VDBE_MAGIC_INIT ); + assert( j>=0 && j<p->nLabel ); + if( p->aLabel ){ + p->aLabel[j] = p->nOp; + } +} + +/* +** Return non-zero if opcode 'op' is guarenteed not to push more values +** onto the VDBE stack than it pops off. +*/ +static int opcodeNoPush(u8 op){ + /* The 10 NOPUSH_MASK_n constants are defined in the automatically + ** generated header file opcodes.h. Each is a 16-bit bitmask, one + ** bit corresponding to each opcode implemented by the virtual + ** machine in vdbe.c. The bit is true if the word "no-push" appears + ** in a comment on the same line as the "case OP_XXX:" in + ** sqlite3VdbeExec() in vdbe.c. + ** + ** If the bit is true, then the corresponding opcode is guarenteed not + ** to grow the stack when it is executed. Otherwise, it may grow the + ** stack by at most one entry. + ** + ** NOPUSH_MASK_0 corresponds to opcodes 0 to 15. NOPUSH_MASK_1 contains + ** one bit for opcodes 16 to 31, and so on. + ** + ** 16-bit bitmasks (rather than 32-bit) are specified in opcodes.h + ** because the file is generated by an awk program. Awk manipulates + ** all numbers as floating-point and we don't want to risk a rounding + ** error if someone builds with an awk that uses (for example) 32-bit + ** IEEE floats. + */ + static const u32 masks[5] = { + NOPUSH_MASK_0 + (NOPUSH_MASK_1<<16), + NOPUSH_MASK_2 + (NOPUSH_MASK_3<<16), + NOPUSH_MASK_4 + (NOPUSH_MASK_5<<16), + NOPUSH_MASK_6 + (NOPUSH_MASK_7<<16), + NOPUSH_MASK_8 + (NOPUSH_MASK_9<<16) + }; + return (masks[op>>5] & (1<<(op&0x1F))); +} + +#ifndef NDEBUG +int sqlite3VdbeOpcodeNoPush(u8 op){ + return opcodeNoPush(op); +} +#endif + +/* +** Loop through the program looking for P2 values that are negative. +** Each such value is a label. Resolve the label by setting the P2 +** value to its correct non-zero value. +** +** This routine is called once after all opcodes have been inserted. +** +** Variable *pMaxFuncArgs is set to the maximum value of any P1 argument +** to an OP_Function or P2 to an OP_AggFunc opcode. This is used by +** sqlite3VdbeMakeReady() to size the Vdbe.apArg[] array. +** +** The integer *pMaxStack is set to the maximum number of vdbe stack +** entries that static analysis reveals this program might need. +** +** This routine also does the following optimization: It scans for +** Halt instructions where P1==SQLITE_CONSTRAINT or P2==OE_Abort or for +** IdxInsert instructions where P2!=0. If no such instruction is +** found, then every Statement instruction is changed to a Noop. In +** this way, we avoid creating the statement journal file unnecessarily. +*/ +static void resolveP2Values(Vdbe *p, int *pMaxFuncArgs, int *pMaxStack){ + int i; + int nMaxArgs = 0; + int nMaxStack = p->nOp; + Op *pOp; + int *aLabel = p->aLabel; + int doesStatementRollback = 0; + int hasStatementBegin = 0; + for(pOp=p->aOp, i=p->nOp-1; i>=0; i--, pOp++){ + u8 opcode = pOp->opcode; + + /* Todo: Maybe OP_AggFunc should change to use P1 in the same + * way as OP_Function. + */ + if( opcode==OP_Function ){ + if( pOp->p1>nMaxArgs ) nMaxArgs = pOp->p1; + }else if( opcode==OP_AggFunc ){ + if( pOp->p2>nMaxArgs ) nMaxArgs = pOp->p2; + }else if( opcode==OP_Halt ){ + if( pOp->p1==SQLITE_CONSTRAINT && pOp->p2==OE_Abort ){ + doesStatementRollback = 1; + } + }else if( opcode==OP_IdxInsert ){ + if( pOp->p2 ){ + doesStatementRollback = 1; + } + }else if( opcode==OP_Statement ){ + hasStatementBegin = 1; + } + + if( opcodeNoPush(opcode) ){ + nMaxStack--; + } + + if( pOp->p2>=0 ) continue; + assert( -1-pOp->p2<p->nLabel ); + pOp->p2 = aLabel[-1-pOp->p2]; + } + sqliteFree(p->aLabel); + p->aLabel = 0; + + *pMaxFuncArgs = nMaxArgs; + *pMaxStack = nMaxStack; + + /* If we never rollback a statement transaction, then statement + ** transactions are not needed. So change every OP_Statement + ** opcode into an OP_Noop. This avoid a call to sqlite3OsOpenExclusive() + ** which can be expensive on some platforms. + */ + if( hasStatementBegin && !doesStatementRollback ){ + for(pOp=p->aOp, i=p->nOp-1; i>=0; i--, pOp++){ + if( pOp->opcode==OP_Statement ){ + pOp->opcode = OP_Noop; + } + } + } +} + +/* +** Return the address of the next instruction to be inserted. +*/ +int sqlite3VdbeCurrentAddr(Vdbe *p){ + assert( p->magic==VDBE_MAGIC_INIT ); + return p->nOp; +} + +/* +** Add a whole list of operations to the operation stack. Return the +** address of the first operation added. +*/ +int sqlite3VdbeAddOpList(Vdbe *p, int nOp, VdbeOpList const *aOp){ + int addr; + assert( p->magic==VDBE_MAGIC_INIT ); + resizeOpArray(p, p->nOp + nOp); + if( p->aOp==0 ){ + return 0; + } + addr = p->nOp; + if( nOp>0 ){ + int i; + VdbeOpList const *pIn = aOp; + for(i=0; i<nOp; i++, pIn++){ + int p2 = pIn->p2; + VdbeOp *pOut = &p->aOp[i+addr]; + pOut->opcode = pIn->opcode; + pOut->p1 = pIn->p1; + pOut->p2 = p2<0 ? addr + ADDR(p2) : p2; + pOut->p3 = pIn->p3; + pOut->p3type = pIn->p3 ? P3_STATIC : P3_NOTUSED; +#ifdef SQLITE_DEBUG + if( sqlite3_vdbe_addop_trace ){ + sqlite3VdbePrintOp(0, i+addr, &p->aOp[i+addr]); + } +#endif + } + p->nOp += nOp; + } + return addr; +} + +/* +** Change the value of the P1 operand for a specific instruction. +** This routine is useful when a large program is loaded from a +** static array using sqlite3VdbeAddOpList but we want to make a +** few minor changes to the program. +*/ +void sqlite3VdbeChangeP1(Vdbe *p, int addr, int val){ + assert( p->magic==VDBE_MAGIC_INIT ); + if( p && addr>=0 && p->nOp>addr && p->aOp ){ + p->aOp[addr].p1 = val; + } +} + +/* +** Change the value of the P2 operand for a specific instruction. +** This routine is useful for setting a jump destination. +*/ +void sqlite3VdbeChangeP2(Vdbe *p, int addr, int val){ + assert( val>=0 ); + assert( p->magic==VDBE_MAGIC_INIT ); + if( p && addr>=0 && p->nOp>addr && p->aOp ){ + p->aOp[addr].p2 = val; + } +} + +/* +** Change the value of the P3 operand for a specific instruction. +** This routine is useful when a large program is loaded from a +** static array using sqlite3VdbeAddOpList but we want to make a +** few minor changes to the program. +** +** If n>=0 then the P3 operand is dynamic, meaning that a copy of +** the string is made into memory obtained from sqliteMalloc(). +** A value of n==0 means copy bytes of zP3 up to and including the +** first null byte. If n>0 then copy n+1 bytes of zP3. +** +** If n==P3_KEYINFO it means that zP3 is a pointer to a KeyInfo structure. +** A copy is made of the KeyInfo structure into memory obtained from +** sqliteMalloc, to be freed when the Vdbe is finalized. +** n==P3_KEYINFO_HANDOFF indicates that zP3 points to a KeyInfo structure +** stored in memory that the caller has obtained from sqliteMalloc. The +** caller should not free the allocation, it will be freed when the Vdbe is +** finalized. +** +** Other values of n (P3_STATIC, P3_COLLSEQ etc.) indicate that zP3 points +** to a string or structure that is guaranteed to exist for the lifetime of +** the Vdbe. In these cases we can just copy the pointer. +** +** If addr<0 then change P3 on the most recently inserted instruction. +*/ +void sqlite3VdbeChangeP3(Vdbe *p, int addr, const char *zP3, int n){ + Op *pOp; + assert( p->magic==VDBE_MAGIC_INIT ); + if( p==0 || p->aOp==0 ){ + if( n==P3_DYNAMIC || n==P3_KEYINFO_HANDOFF ){ + sqliteFree((void*)zP3); + } + if( n==P3_MEM ){ + sqlite3ValueFree((sqlite3_value *)zP3); + } + return; + } + if( addr<0 || addr>=p->nOp ){ + addr = p->nOp - 1; + if( addr<0 ) return; + } + pOp = &p->aOp[addr]; + if( pOp->p3 && pOp->p3type==P3_DYNAMIC ){ + sqliteFree(pOp->p3); + pOp->p3 = 0; + } + if( zP3==0 ){ + pOp->p3 = 0; + pOp->p3type = P3_NOTUSED; + }else if( n==P3_KEYINFO ){ + KeyInfo *pKeyInfo; + int nField, nByte; + nField = ((KeyInfo*)zP3)->nField; + nByte = sizeof(*pKeyInfo) + (nField-1)*sizeof(pKeyInfo->aColl[0]); + pKeyInfo = sqliteMallocRaw( nByte ); + pOp->p3 = (char*)pKeyInfo; + if( pKeyInfo ){ + memcpy(pKeyInfo, zP3, nByte); + pOp->p3type = P3_KEYINFO; + }else{ + pOp->p3type = P3_NOTUSED; + } + }else if( n==P3_KEYINFO_HANDOFF ){ + pOp->p3 = (char*)zP3; + pOp->p3type = P3_KEYINFO; + }else if( n<0 ){ + pOp->p3 = (char*)zP3; + pOp->p3type = n; + }else{ + if( n==0 ) n = strlen(zP3); + pOp->p3 = sqliteStrNDup(zP3, n); + pOp->p3type = P3_DYNAMIC; + } +} + +#ifndef NDEBUG +/* +** Replace the P3 field of the most recently coded instruction with +** comment text. +*/ +void sqlite3VdbeComment(Vdbe *p, const char *zFormat, ...){ + va_list ap; + assert( p->nOp>0 ); + assert( p->aOp==0 || p->aOp[p->nOp-1].p3==0 ); + va_start(ap, zFormat); + sqlite3VdbeChangeP3(p, -1, sqlite3VMPrintf(zFormat, ap), P3_DYNAMIC); + va_end(ap); +} +#endif + +/* +** If the P3 operand to the specified instruction appears +** to be a quoted string token, then this procedure removes +** the quotes. +** +** The quoting operator can be either a grave ascent (ASCII 0x27) +** or a double quote character (ASCII 0x22). Two quotes in a row +** resolve to be a single actual quote character within the string. +*/ +void sqlite3VdbeDequoteP3(Vdbe *p, int addr){ + Op *pOp; + assert( p->magic==VDBE_MAGIC_INIT ); + if( p->aOp==0 ) return; + if( addr<0 || addr>=p->nOp ){ + addr = p->nOp - 1; + if( addr<0 ) return; + } + pOp = &p->aOp[addr]; + if( pOp->p3==0 || pOp->p3[0]==0 ) return; + if( pOp->p3type==P3_STATIC ){ + pOp->p3 = sqliteStrDup(pOp->p3); + pOp->p3type = P3_DYNAMIC; + } + assert( pOp->p3type==P3_DYNAMIC ); + sqlite3Dequote(pOp->p3); +} + +/* +** Search the current program starting at instruction addr for the given +** opcode and P2 value. Return the address plus 1 if found and 0 if not +** found. +*/ +int sqlite3VdbeFindOp(Vdbe *p, int addr, int op, int p2){ + int i; + assert( p->magic==VDBE_MAGIC_INIT ); + for(i=addr; i<p->nOp; i++){ + if( p->aOp[i].opcode==op && p->aOp[i].p2==p2 ) return i+1; + } + return 0; +} + +/* +** Return the opcode for a given address. +*/ +VdbeOp *sqlite3VdbeGetOp(Vdbe *p, int addr){ + assert( p->magic==VDBE_MAGIC_INIT ); + assert( addr>=0 && addr<p->nOp ); + return &p->aOp[addr]; +} + +#if !defined(SQLITE_OMIT_EXPLAIN) || !defined(NDEBUG) \ + || defined(VDBE_PROFILE) || defined(SQLITE_DEBUG) +/* +** Compute a string that describes the P3 parameter for an opcode. +** Use zTemp for any required temporary buffer space. +*/ +static char *displayP3(Op *pOp, char *zTemp, int nTemp){ + char *zP3; + assert( nTemp>=20 ); + switch( pOp->p3type ){ + case P3_KEYINFO: { + int i, j; + KeyInfo *pKeyInfo = (KeyInfo*)pOp->p3; + sprintf(zTemp, "keyinfo(%d", pKeyInfo->nField); + i = strlen(zTemp); + for(j=0; j<pKeyInfo->nField; j++){ + CollSeq *pColl = pKeyInfo->aColl[j]; + if( pColl ){ + int n = strlen(pColl->zName); + if( i+n>nTemp-6 ){ + strcpy(&zTemp[i],",..."); + break; + } + zTemp[i++] = ','; + if( pKeyInfo->aSortOrder && pKeyInfo->aSortOrder[j] ){ + zTemp[i++] = '-'; + } + strcpy(&zTemp[i], pColl->zName); + i += n; + }else if( i+4<nTemp-6 ){ + strcpy(&zTemp[i],",nil"); + i += 4; + } + } + zTemp[i++] = ')'; + zTemp[i] = 0; + assert( i<nTemp ); + zP3 = zTemp; + break; + } + case P3_COLLSEQ: { + CollSeq *pColl = (CollSeq*)pOp->p3; + sprintf(zTemp, "collseq(%.20s)", pColl->zName); + zP3 = zTemp; + break; + } + case P3_FUNCDEF: { + FuncDef *pDef = (FuncDef*)pOp->p3; + char zNum[30]; + sprintf(zTemp, "%.*s", nTemp, pDef->zName); + sprintf(zNum,"(%d)", pDef->nArg); + if( strlen(zTemp)+strlen(zNum)+1<=nTemp ){ + strcat(zTemp, zNum); + } + zP3 = zTemp; + break; + } + default: { + zP3 = pOp->p3; + if( zP3==0 || pOp->opcode==OP_Noop ){ + zP3 = ""; + } + } + } + return zP3; +} +#endif + + +#if defined(VDBE_PROFILE) || defined(SQLITE_DEBUG) +/* +** Print a single opcode. This routine is used for debugging only. +*/ +void sqlite3VdbePrintOp(FILE *pOut, int pc, Op *pOp){ + char *zP3; + char zPtr[50]; + static const char *zFormat1 = "%4d %-13s %4d %4d %s\n"; + if( pOut==0 ) pOut = stdout; + zP3 = displayP3(pOp, zPtr, sizeof(zPtr)); + fprintf(pOut, zFormat1, + pc, sqlite3OpcodeNames[pOp->opcode], pOp->p1, pOp->p2, zP3); + fflush(pOut); +} +#endif + +/* +** Release an array of N Mem elements +*/ +static void releaseMemArray(Mem *p, int N){ + if( p ){ + while( N-->0 ){ + sqlite3VdbeMemRelease(p++); + } + } +} + +#ifndef SQLITE_OMIT_EXPLAIN +/* +** Give a listing of the program in the virtual machine. +** +** The interface is the same as sqlite3VdbeExec(). But instead of +** running the code, it invokes the callback once for each instruction. +** This feature is used to implement "EXPLAIN". +*/ +int sqlite3VdbeList( + Vdbe *p /* The VDBE */ +){ + sqlite3 *db = p->db; + int i; + int rc = SQLITE_OK; + + assert( p->explain ); + if( p->magic!=VDBE_MAGIC_RUN ) return SQLITE_MISUSE; + assert( db->magic==SQLITE_MAGIC_BUSY ); + assert( p->rc==SQLITE_OK || p->rc==SQLITE_BUSY ); + + /* Even though this opcode does not put dynamic strings onto the + ** the stack, they may become dynamic if the user calls + ** sqlite3_column_text16(), causing a translation to UTF-16 encoding. + */ + if( p->pTos==&p->aStack[4] ){ + releaseMemArray(p->aStack, 5); + } + p->resOnStack = 0; + + + i = p->pc++; + if( i>=p->nOp ){ + p->rc = SQLITE_OK; + rc = SQLITE_DONE; + }else if( db->flags & SQLITE_Interrupt ){ + db->flags &= ~SQLITE_Interrupt; + p->rc = SQLITE_INTERRUPT; + rc = SQLITE_ERROR; + sqlite3SetString(&p->zErrMsg, sqlite3ErrStr(p->rc), (char*)0); + }else{ + Op *pOp = &p->aOp[i]; + Mem *pMem = p->aStack; + pMem->flags = MEM_Int; + pMem->type = SQLITE_INTEGER; + pMem->i = i; /* Program counter */ + pMem++; + + pMem->flags = MEM_Static|MEM_Str|MEM_Term; + pMem->z = sqlite3OpcodeNames[pOp->opcode]; /* Opcode */ + pMem->n = strlen(pMem->z); + pMem->type = SQLITE_TEXT; + pMem->enc = SQLITE_UTF8; + pMem++; + + pMem->flags = MEM_Int; + pMem->i = pOp->p1; /* P1 */ + pMem->type = SQLITE_INTEGER; + pMem++; + + pMem->flags = MEM_Int; + pMem->i = pOp->p2; /* P2 */ + pMem->type = SQLITE_INTEGER; + pMem++; + + pMem->flags = MEM_Short|MEM_Str|MEM_Term; /* P3 */ + pMem->z = displayP3(pOp, pMem->zShort, sizeof(pMem->zShort)); + pMem->type = SQLITE_TEXT; + pMem->enc = SQLITE_UTF8; + + p->nResColumn = 5; + p->pTos = pMem; + p->rc = SQLITE_OK; + p->resOnStack = 1; + rc = SQLITE_ROW; + } + return rc; +} +#endif /* SQLITE_OMIT_EXPLAIN */ + +/* +** Print the SQL that was used to generate a VDBE program. +*/ +void sqlite3VdbePrintSql(Vdbe *p){ +#ifdef SQLITE_DEBUG + int nOp = p->nOp; + VdbeOp *pOp; + if( nOp<1 ) return; + pOp = &p->aOp[nOp-1]; + if( pOp->opcode==OP_Noop && pOp->p3!=0 ){ + const char *z = pOp->p3; + while( isspace(*(u8*)z) ) z++; + printf("SQL: [%s]\n", z); + } +#endif +} + +/* +** Prepare a virtual machine for execution. This involves things such +** as allocating stack space and initializing the program counter. +** After the VDBE has be prepped, it can be executed by one or more +** calls to sqlite3VdbeExec(). +** +** This is the only way to move a VDBE from VDBE_MAGIC_INIT to +** VDBE_MAGIC_RUN. +*/ +void sqlite3VdbeMakeReady( + Vdbe *p, /* The VDBE */ + int nVar, /* Number of '?' see in the SQL statement */ + int nMem, /* Number of memory cells to allocate */ + int nCursor, /* Number of cursors to allocate */ + int nAgg, /* Number of aggregate contexts required */ + int isExplain /* True if the EXPLAIN keywords is present */ +){ + int n; + + assert( p!=0 ); + assert( p->magic==VDBE_MAGIC_INIT ); + + /* There should be at least one opcode. + */ + assert( p->nOp>0 ); + + /* Set the magic to VDBE_MAGIC_RUN sooner rather than later. This + * is because the call to resizeOpArray() below may shrink the + * p->aOp[] array to save memory if called when in VDBE_MAGIC_RUN + * state. + */ + p->magic = VDBE_MAGIC_RUN; + + /* No instruction ever pushes more than a single element onto the + ** stack. And the stack never grows on successive executions of the + ** same loop. So the total number of instructions is an upper bound + ** on the maximum stack depth required. (Added later:) The + ** resolveP2Values() call computes a tighter upper bound on the + ** stack size. + ** + ** Allocation all the stack space we will ever need. + */ + if( p->aStack==0 ){ + int nArg; /* Maximum number of args passed to a user function. */ + int nStack; /* Maximum number of stack entries required */ + resolveP2Values(p, &nArg, &nStack); + resizeOpArray(p, p->nOp); + assert( nVar>=0 ); + assert( nStack<p->nOp ); + nStack = isExplain ? 10 : nStack; + p->aStack = sqliteMalloc( + nStack*sizeof(p->aStack[0]) /* aStack */ + + nArg*sizeof(Mem*) /* apArg */ + + nVar*sizeof(Mem) /* aVar */ + + nVar*sizeof(char*) /* azVar */ + + nMem*sizeof(Mem) /* aMem */ + + nCursor*sizeof(Cursor*) /* apCsr */ + + nAgg*sizeof(Agg) /* Aggregate contexts */ + ); + if( !sqlite3_malloc_failed ){ + p->aMem = &p->aStack[nStack]; + p->nMem = nMem; + p->aVar = &p->aMem[nMem]; + p->nVar = nVar; + p->okVar = 0; + p->apArg = (Mem**)&p->aVar[nVar]; + p->azVar = (char**)&p->apArg[nArg]; + p->apCsr = (Cursor**)&p->azVar[nVar]; + if( nAgg>0 ){ + p->nAgg = nAgg; + p->apAgg = (Agg*)&p->apCsr[nCursor]; + } + p->nCursor = nCursor; + for(n=0; n<nVar; n++){ + p->aVar[n].flags = MEM_Null; + } + } + } + p->pAgg = p->apAgg; + for(n=0; n<p->nMem; n++){ + p->aMem[n].flags = MEM_Null; + } + +#ifdef SQLITE_DEBUG + if( (p->db->flags & SQLITE_VdbeListing)!=0 + || sqlite3OsFileExists("vdbe_explain") + ){ + int i; + printf("VDBE Program Listing:\n"); + sqlite3VdbePrintSql(p); + for(i=0; i<p->nOp; i++){ + sqlite3VdbePrintOp(stdout, i, &p->aOp[i]); + } + } + if( sqlite3OsFileExists("vdbe_trace") ){ + p->trace = stdout; + } +#endif + p->pTos = &p->aStack[-1]; + p->pc = -1; + p->rc = SQLITE_OK; + p->uniqueCnt = 0; + p->returnDepth = 0; + p->errorAction = OE_Abort; + p->popStack = 0; + p->explain |= isExplain; + p->magic = VDBE_MAGIC_RUN; + p->nChange = 0; +#ifdef VDBE_PROFILE + { + int i; + for(i=0; i<p->nOp; i++){ + p->aOp[i].cnt = 0; + p->aOp[i].cycles = 0; + } + } +#endif +} + + +/* +** Remove any elements that remain on the sorter for the VDBE given. +*/ +void sqlite3VdbeSorterReset(Vdbe *p){ + while( p->pSort ){ + Sorter *pSorter = p->pSort; + p->pSort = pSorter->pNext; + sqliteFree(pSorter->zKey); + sqlite3VdbeMemRelease(&pSorter->data); + sqliteFree(pSorter); + } + p->pSortTail = 0; +} + +/* +** Free all resources allociated with AggElem pElem, an element of +** aggregate pAgg. +*/ +static void freeAggElem(AggElem *pElem, Agg *pAgg){ + int i; + for(i=0; i<pAgg->nMem; i++){ + Mem *pMem = &pElem->aMem[i]; + if( pAgg->apFunc && pAgg->apFunc[i] && (pMem->flags & MEM_AggCtx)!=0 ){ + sqlite3_context ctx; + ctx.pFunc = pAgg->apFunc[i]; + ctx.s.flags = MEM_Null; + ctx.pAgg = pMem->z; + ctx.cnt = pMem->i; + ctx.isError = 0; + (*ctx.pFunc->xFinalize)(&ctx); + pMem->z = ctx.pAgg; + if( pMem->z!=0 && pMem->z!=pMem->zShort ){ + sqliteFree(pMem->z); + } + sqlite3VdbeMemRelease(&ctx.s); + }else{ + sqlite3VdbeMemRelease(pMem); + } + } + sqliteFree(pElem); +} + +/* +** Reset an Agg structure. Delete all its contents. +** +** For installable aggregate functions, if the step function has been +** called, make sure the finalizer function has also been called. The +** finalizer might need to free memory that was allocated as part of its +** private context. If the finalizer has not been called yet, call it +** now. +** +** If db is NULL, then this is being called from sqliteVdbeReset(). In +** this case clean up all references to the temp-table used for +** aggregates (if it was ever opened). +** +** If db is not NULL, then this is being called from with an OP_AggReset +** opcode. Open the temp-table, if it has not already been opened and +** delete the contents of the table used for aggregate information, ready +** for the next round of aggregate processing. +*/ +int sqlite3VdbeAggReset(sqlite3 *db, Agg *pAgg, KeyInfo *pKeyInfo){ + int rc = 0; + BtCursor *pCsr; + + if( !pAgg ) return SQLITE_OK; + pCsr = pAgg->pCsr; + assert( (pCsr && pAgg->nTab>0) || (!pCsr && pAgg->nTab==0) + || sqlite3_malloc_failed ); + + /* If pCsr is not NULL, then the table used for aggregate information + ** is open. Loop through it and free the AggElem* structure pointed at + ** by each entry. If the finalizer has not been called for an AggElem, + ** do that too. Finally, clear the btree table itself. + */ + if( pCsr ){ + int res; + assert( pAgg->pBtree ); + assert( pAgg->nTab>0 ); + + rc=sqlite3BtreeFirst(pCsr, &res); + while( res==0 && rc==SQLITE_OK ){ + AggElem *pElem; + rc = sqlite3BtreeData(pCsr, 0, sizeof(AggElem*), (char *)&pElem); + if( rc!=SQLITE_OK ){ + return rc; + } + assert( pAgg->apFunc!=0 ); + freeAggElem(pElem, pAgg); + rc=sqlite3BtreeNext(pCsr, &res); + } + if( rc!=SQLITE_OK ){ + return rc; + } + + sqlite3BtreeCloseCursor(pCsr); + sqlite3BtreeClearTable(pAgg->pBtree, pAgg->nTab); + }else{ + /* The cursor may not be open because the aggregator was never used, + ** or it could be that it was used but there was no GROUP BY clause. + */ + if( pAgg->pCurrent ){ + freeAggElem(pAgg->pCurrent, pAgg); + } + } + + /* If db is not NULL and we have not yet and we have not yet opened + ** the temporary btree then do so and create the table to store aggregate + ** information. + ** + ** If db is NULL, then close the temporary btree if it is open. + */ + if( db ){ + if( !pAgg->pBtree ){ + assert( pAgg->nTab==0 ); +#ifndef SQLITE_OMIT_MEMORYDB + rc = sqlite3BtreeFactory(db, ":memory:", 0, TEMP_PAGES, &pAgg->pBtree); +#else + rc = sqlite3BtreeFactory(db, 0, 0, TEMP_PAGES, &pAgg->pBtree); +#endif + if( rc!=SQLITE_OK ) return rc; + sqlite3BtreeBeginTrans(pAgg->pBtree, 1); + rc = sqlite3BtreeCreateTable(pAgg->pBtree, &pAgg->nTab, 0); + if( rc!=SQLITE_OK ) return rc; + } + assert( pAgg->nTab!=0 ); + + rc = sqlite3BtreeCursor(pAgg->pBtree, pAgg->nTab, 1, + sqlite3VdbeRecordCompare, pKeyInfo, &pAgg->pCsr); + if( rc!=SQLITE_OK ) return rc; + }else{ + if( pAgg->pBtree ){ + sqlite3BtreeClose(pAgg->pBtree); + pAgg->pBtree = 0; + pAgg->nTab = 0; + } + pAgg->pCsr = 0; + } + + if( pAgg->apFunc ){ + sqliteFree(pAgg->apFunc); + pAgg->apFunc = 0; + } + pAgg->pCurrent = 0; + pAgg->nMem = 0; + pAgg->searching = 0; + return SQLITE_OK; +} + + +/* +** Delete a keylist +*/ +void sqlite3VdbeKeylistFree(Keylist *p){ + while( p ){ + Keylist *pNext = p->pNext; + sqliteFree(p); + p = pNext; + } +} + +/* +** Close a cursor and release all the resources that cursor happens +** to hold. +*/ +void sqlite3VdbeFreeCursor(Cursor *pCx){ + if( pCx==0 ){ + return; + } + if( pCx->pCursor ){ + sqlite3BtreeCloseCursor(pCx->pCursor); + } + if( pCx->pBt ){ + sqlite3BtreeClose(pCx->pBt); + } + sqliteFree(pCx->pData); + sqliteFree(pCx->aType); + sqliteFree(pCx); +} + +/* +** Close all cursors +*/ +static void closeAllCursors(Vdbe *p){ + int i; + if( p->apCsr==0 ) return; + for(i=0; i<p->nCursor; i++){ + sqlite3VdbeFreeCursor(p->apCsr[i]); + p->apCsr[i] = 0; + } +} + +/* +** Clean up the VM after execution. +** +** This routine will automatically close any cursors, lists, and/or +** sorters that were left open. It also deletes the values of +** variables in the aVar[] array. +*/ +static void Cleanup(Vdbe *p){ + int i; + if( p->aStack ){ + releaseMemArray(p->aStack, 1 + (p->pTos - p->aStack)); + p->pTos = &p->aStack[-1]; + } + closeAllCursors(p); + releaseMemArray(p->aMem, p->nMem); + if( p->pList ){ + sqlite3VdbeKeylistFree(p->pList); + p->pList = 0; + } + if( p->contextStack ){ + for(i=0; i<p->contextStackTop; i++){ + sqlite3VdbeKeylistFree(p->contextStack[i].pList); + } + sqliteFree(p->contextStack); + } + sqlite3VdbeSorterReset(p); + for(i=0; i<p->nAgg; i++){ + sqlite3VdbeAggReset(0, &p->apAgg[i], 0); + } + p->contextStack = 0; + p->contextStackDepth = 0; + p->contextStackTop = 0; + sqliteFree(p->zErrMsg); + p->zErrMsg = 0; +} + +/* +** Set the number of result columns that will be returned by this SQL +** statement. This is now set at compile time, rather than during +** execution of the vdbe program so that sqlite3_column_count() can +** be called on an SQL statement before sqlite3_step(). +*/ +void sqlite3VdbeSetNumCols(Vdbe *p, int nResColumn){ + Mem *pColName; + int n; + assert( 0==p->nResColumn ); + p->nResColumn = nResColumn; + n = nResColumn*2; + p->aColName = pColName = (Mem*)sqliteMalloc( sizeof(Mem)*n ); + if( p->aColName==0 ) return; + while( n-- > 0 ){ + (pColName++)->flags = MEM_Null; + } +} + +/* +** Set the name of the idx'th column to be returned by the SQL statement. +** zName must be a pointer to a nul terminated string. +** +** This call must be made after a call to sqlite3VdbeSetNumCols(). +** +** If N==P3_STATIC it means that zName is a pointer to a constant static +** string and we can just copy the pointer. If it is P3_DYNAMIC, then +** the string is freed using sqliteFree() when the vdbe is finished with +** it. Otherwise, N bytes of zName are copied. +*/ +int sqlite3VdbeSetColName(Vdbe *p, int idx, const char *zName, int N){ + int rc; + Mem *pColName; + assert( idx<(2*p->nResColumn) ); + if( sqlite3_malloc_failed ) return SQLITE_NOMEM; + assert( p->aColName!=0 ); + pColName = &(p->aColName[idx]); + if( N==P3_DYNAMIC || N==P3_STATIC ){ + rc = sqlite3VdbeMemSetStr(pColName, zName, -1, SQLITE_UTF8, SQLITE_STATIC); + }else{ + rc = sqlite3VdbeMemSetStr(pColName, zName, N, SQLITE_UTF8,SQLITE_TRANSIENT); + } + if( rc==SQLITE_OK && N==P3_DYNAMIC ){ + pColName->flags = (pColName->flags&(~MEM_Static))|MEM_Dyn; + pColName->xDel = 0; + } + return rc; +} + +/* +** A read or write transaction may or may not be active on database handle +** db. If a transaction is active, commit it. If there is a +** write-transaction spanning more than one database file, this routine +** takes care of the master journal trickery. +*/ +static int vdbeCommit(sqlite3 *db){ + int i; + int nTrans = 0; /* Number of databases with an active write-transaction */ + int rc = SQLITE_OK; + int needXcommit = 0; + + for(i=0; i<db->nDb; i++){ + Btree *pBt = db->aDb[i].pBt; + if( pBt && sqlite3BtreeIsInTrans(pBt) ){ + needXcommit = 1; + if( i!=1 ) nTrans++; + } + } + + /* If there are any write-transactions at all, invoke the commit hook */ + if( needXcommit && db->xCommitCallback ){ + int rc; + sqlite3SafetyOff(db); + rc = db->xCommitCallback(db->pCommitArg); + sqlite3SafetyOn(db); + if( rc ){ + return SQLITE_CONSTRAINT; + } + } + + /* The simple case - no more than one database file (not counting the + ** TEMP database) has a transaction active. There is no need for the + ** master-journal. + ** + ** If the return value of sqlite3BtreeGetFilename() is a zero length + ** string, it means the main database is :memory:. In that case we do + ** not support atomic multi-file commits, so use the simple case then + ** too. + */ + if( 0==strlen(sqlite3BtreeGetFilename(db->aDb[0].pBt)) || nTrans<=1 ){ + for(i=0; rc==SQLITE_OK && i<db->nDb; i++){ + Btree *pBt = db->aDb[i].pBt; + if( pBt ){ + rc = sqlite3BtreeSync(pBt, 0); + } + } + + /* Do the commit only if all databases successfully synced */ + if( rc==SQLITE_OK ){ + for(i=0; i<db->nDb; i++){ + Btree *pBt = db->aDb[i].pBt; + if( pBt ){ + sqlite3BtreeCommit(pBt); + } + } + } + } + + /* The complex case - There is a multi-file write-transaction active. + ** This requires a master journal file to ensure the transaction is + ** committed atomicly. + */ +#ifndef SQLITE_OMIT_DISKIO + else{ + char *zMaster = 0; /* File-name for the master journal */ + char const *zMainFile = sqlite3BtreeGetFilename(db->aDb[0].pBt); + OsFile master; + + /* Select a master journal file name */ + do { + u32 random; + sqliteFree(zMaster); + sqlite3Randomness(sizeof(random), &random); + zMaster = sqlite3MPrintf("%s-mj%08X", zMainFile, random&0x7fffffff); + if( !zMaster ){ + return SQLITE_NOMEM; + } + }while( sqlite3OsFileExists(zMaster) ); + + /* Open the master journal. */ + memset(&master, 0, sizeof(master)); + rc = sqlite3OsOpenExclusive(zMaster, &master, 0); + if( rc!=SQLITE_OK ){ + sqliteFree(zMaster); + return rc; + } + + /* Write the name of each database file in the transaction into the new + ** master journal file. If an error occurs at this point close + ** and delete the master journal file. All the individual journal files + ** still have 'null' as the master journal pointer, so they will roll + ** back independently if a failure occurs. + */ + for(i=0; i<db->nDb; i++){ + Btree *pBt = db->aDb[i].pBt; + if( i==1 ) continue; /* Ignore the TEMP database */ + if( pBt && sqlite3BtreeIsInTrans(pBt) ){ + char const *zFile = sqlite3BtreeGetJournalname(pBt); + if( zFile[0]==0 ) continue; /* Ignore :memory: databases */ + rc = sqlite3OsWrite(&master, zFile, strlen(zFile)+1); + if( rc!=SQLITE_OK ){ + sqlite3OsClose(&master); + sqlite3OsDelete(zMaster); + sqliteFree(zMaster); + return rc; + } + } + } + + + /* Sync the master journal file. Before doing this, open the directory + ** the master journal file is store in so that it gets synced too. + */ + zMainFile = sqlite3BtreeGetDirname(db->aDb[0].pBt); + rc = sqlite3OsOpenDirectory(zMainFile, &master); + if( rc!=SQLITE_OK || (rc = sqlite3OsSync(&master))!=SQLITE_OK ){ + sqlite3OsClose(&master); + sqlite3OsDelete(zMaster); + sqliteFree(zMaster); + return rc; + } + + /* Sync all the db files involved in the transaction. The same call + ** sets the master journal pointer in each individual journal. If + ** an error occurs here, do not delete the master journal file. + ** + ** If the error occurs during the first call to sqlite3BtreeSync(), + ** then there is a chance that the master journal file will be + ** orphaned. But we cannot delete it, in case the master journal + ** file name was written into the journal file before the failure + ** occured. + */ + for(i=0; i<db->nDb; i++){ + Btree *pBt = db->aDb[i].pBt; + if( pBt && sqlite3BtreeIsInTrans(pBt) ){ + rc = sqlite3BtreeSync(pBt, zMaster); + if( rc!=SQLITE_OK ){ + sqlite3OsClose(&master); + sqliteFree(zMaster); + return rc; + } + } + } + sqlite3OsClose(&master); + + /* Delete the master journal file. This commits the transaction. After + ** doing this the directory is synced again before any individual + ** transaction files are deleted. + */ + rc = sqlite3OsDelete(zMaster); + assert( rc==SQLITE_OK ); + sqliteFree(zMaster); + zMaster = 0; + rc = sqlite3OsSyncDirectory(zMainFile); + if( rc!=SQLITE_OK ){ + /* This is not good. The master journal file has been deleted, but + ** the directory sync failed. There is no completely safe course of + ** action from here. The individual journals contain the name of the + ** master journal file, but there is no way of knowing if that + ** master journal exists now or if it will exist after the operating + ** system crash that may follow the fsync() failure. + */ + return rc; + } + + /* All files and directories have already been synced, so the following + ** calls to sqlite3BtreeCommit() are only closing files and deleting + ** journals. If something goes wrong while this is happening we don't + ** really care. The integrity of the transaction is already guaranteed, + ** but some stray 'cold' journals may be lying around. Returning an + ** error code won't help matters. + */ + for(i=0; i<db->nDb; i++){ + Btree *pBt = db->aDb[i].pBt; + if( pBt ){ + sqlite3BtreeCommit(pBt); + } + } + } +#endif + + return rc; +} + +/* +** Find every active VM other than pVdbe and change its status to +** aborted. This happens when one VM causes a rollback due to an +** ON CONFLICT ROLLBACK clause (for example). The other VMs must be +** aborted so that they do not have data rolled out from underneath +** them leading to a segfault. +*/ +static void abortOtherActiveVdbes(Vdbe *pVdbe){ + Vdbe *pOther; + for(pOther=pVdbe->db->pVdbe; pOther; pOther=pOther->pNext){ + if( pOther==pVdbe ) continue; + if( pOther->magic!=VDBE_MAGIC_RUN || pOther->pc<0 ) continue; + closeAllCursors(pOther); + pOther->aborted = 1; + } +} + +/* +** This routine checks that the sqlite3.activeVdbeCnt count variable +** matches the number of vdbe's in the list sqlite3.pVdbe that are +** currently active. An assertion fails if the two counts do not match. +** This is an internal self-check only - it is not an essential processing +** step. +** +** This is a no-op if NDEBUG is defined. +*/ +#ifndef NDEBUG +static void checkActiveVdbeCnt(sqlite3 *db){ + Vdbe *p; + int cnt = 0; + p = db->pVdbe; + while( p ){ + if( p->magic==VDBE_MAGIC_RUN && p->pc>=0 ){ + cnt++; + } + p = p->pNext; + } + assert( cnt==db->activeVdbeCnt ); +} +#else +#define checkActiveVdbeCnt(x) +#endif + +/* +** This routine is called the when a VDBE tries to halt. If the VDBE +** has made changes and is in autocommit mode, then commit those +** changes. If a rollback is needed, then do the rollback. +** +** This routine is the only way to move the state of a VM from +** SQLITE_MAGIC_RUN to SQLITE_MAGIC_HALT. +** +** Return an error code. If the commit could not complete because of +** lock contention, return SQLITE_BUSY. If SQLITE_BUSY is returned, it +** means the close did not happen and needs to be repeated. +*/ +int sqlite3VdbeHalt(Vdbe *p){ + sqlite3 *db = p->db; + int i; + int (*xFunc)(Btree *pBt) = 0; /* Function to call on each btree backend */ + + if( p->magic!=VDBE_MAGIC_RUN ){ + /* Already halted. Nothing to do. */ + assert( p->magic==VDBE_MAGIC_HALT ); + return SQLITE_OK; + } + closeAllCursors(p); + checkActiveVdbeCnt(db); + if( p->pc<0 ){ + /* No commit or rollback needed if the program never started */ + }else if( db->autoCommit && db->activeVdbeCnt==1 ){ + if( p->rc==SQLITE_OK || p->errorAction==OE_Fail ){ + /* The auto-commit flag is true, there are no other active queries + ** using this handle and the vdbe program was successful or hit an + ** 'OR FAIL' constraint. This means a commit is required. + */ + int rc = vdbeCommit(db); + if( rc==SQLITE_BUSY ){ + return SQLITE_BUSY; + }else if( rc!=SQLITE_OK ){ + p->rc = rc; + xFunc = sqlite3BtreeRollback; + } + }else{ + xFunc = sqlite3BtreeRollback; + } + }else{ + if( p->rc==SQLITE_OK || p->errorAction==OE_Fail ){ + xFunc = sqlite3BtreeCommitStmt; + }else if( p->errorAction==OE_Abort ){ + xFunc = sqlite3BtreeRollbackStmt; + }else{ + xFunc = sqlite3BtreeRollback; + db->autoCommit = 1; + abortOtherActiveVdbes(p); + } + } + + /* If xFunc is not NULL, then it is one of sqlite3BtreeRollback, + ** sqlite3BtreeRollbackStmt or sqlite3BtreeCommitStmt. Call it once on + ** each backend. If an error occurs and the return code is still + ** SQLITE_OK, set the return code to the new error value. + */ + for(i=0; xFunc && i<db->nDb; i++){ + int rc; + Btree *pBt = db->aDb[i].pBt; + if( pBt ){ + rc = xFunc(pBt); + if( p->rc==SQLITE_OK ) p->rc = rc; + } + } + + /* If this was an INSERT, UPDATE or DELETE, set the change counter. */ + if( p->changeCntOn && p->pc>=0 ){ + if( !xFunc || xFunc==sqlite3BtreeCommitStmt ){ + sqlite3VdbeSetChanges(db, p->nChange); + }else{ + sqlite3VdbeSetChanges(db, 0); + } + p->nChange = 0; + } + + /* Rollback or commit any schema changes that occurred. */ + if( p->rc!=SQLITE_OK ){ + sqlite3RollbackInternalChanges(db); + }else if( db->flags & SQLITE_InternChanges ){ + sqlite3CommitInternalChanges(db); + } + + /* We have successfully halted and closed the VM. Record this fact. */ + if( p->pc>=0 ){ + db->activeVdbeCnt--; + } + p->magic = VDBE_MAGIC_HALT; + checkActiveVdbeCnt(db); + + return SQLITE_OK; +} + +/* +** Clean up a VDBE after execution but do not delete the VDBE just yet. +** Write any error messages into *pzErrMsg. Return the result code. +** +** After this routine is run, the VDBE should be ready to be executed +** again. +** +** To look at it another way, this routine resets the state of the +** virtual machine from VDBE_MAGIC_RUN or VDBE_MAGIC_HALT back to +** VDBE_MAGIC_INIT. +*/ +int sqlite3VdbeReset(Vdbe *p){ + if( p->magic!=VDBE_MAGIC_RUN && p->magic!=VDBE_MAGIC_HALT ){ + sqlite3Error(p->db, SQLITE_MISUSE, 0); + return SQLITE_MISUSE; + } + + /* If the VM did not run to completion or if it encountered an + ** error, then it might not have been halted properly. So halt + ** it now. + */ + sqlite3VdbeHalt(p); + + /* If the VDBE has be run even partially, then transfer the error code + ** and error message from the VDBE into the main database structure. But + ** if the VDBE has just been set to run but has not actually executed any + ** instructions yet, leave the main database error information unchanged. + */ + if( p->pc>=0 ){ + if( p->zErrMsg ){ + sqlite3Error(p->db, p->rc, "%s", p->zErrMsg); + sqliteFree(p->zErrMsg); + p->zErrMsg = 0; + }else if( p->rc ){ + sqlite3Error(p->db, p->rc, 0); + }else{ + sqlite3Error(p->db, SQLITE_OK, 0); + } + }else if( p->rc && p->expired ){ + /* The expired flag was set on the VDBE before the first call + ** to sqlite3_step(). For consistency (since sqlite3_step() was + ** called), set the database error in this case as well. + */ + sqlite3Error(p->db, p->rc, 0); + } + + /* Reclaim all memory used by the VDBE + */ + Cleanup(p); + + /* Save profiling information from this VDBE run. + */ + assert( p->pTos<&p->aStack[p->pc<0?0:p->pc] || sqlite3_malloc_failed==1 ); +#ifdef VDBE_PROFILE + { + FILE *out = fopen("vdbe_profile.out", "a"); + if( out ){ + int i; + fprintf(out, "---- "); + for(i=0; i<p->nOp; i++){ + fprintf(out, "%02x", p->aOp[i].opcode); + } + fprintf(out, "\n"); + for(i=0; i<p->nOp; i++){ + fprintf(out, "%6d %10lld %8lld ", + p->aOp[i].cnt, + p->aOp[i].cycles, + p->aOp[i].cnt>0 ? p->aOp[i].cycles/p->aOp[i].cnt : 0 + ); + sqlite3VdbePrintOp(out, i, &p->aOp[i]); + } + fclose(out); + } + } +#endif + p->magic = VDBE_MAGIC_INIT; + p->aborted = 0; + if( p->rc==SQLITE_SCHEMA ){ + sqlite3ResetInternalSchema(p->db, 0); + } + return p->rc; +} + +/* +** Clean up and delete a VDBE after execution. Return an integer which is +** the result code. Write any error message text into *pzErrMsg. +*/ +int sqlite3VdbeFinalize(Vdbe *p){ + int rc = SQLITE_OK; + + if( p->magic==VDBE_MAGIC_RUN || p->magic==VDBE_MAGIC_HALT ){ + rc = sqlite3VdbeReset(p); + }else if( p->magic!=VDBE_MAGIC_INIT ){ + return SQLITE_MISUSE; + } + sqlite3VdbeDelete(p); + return rc; +} + +/* +** Call the destructor for each auxdata entry in pVdbeFunc for which +** the corresponding bit in mask is clear. Auxdata entries beyond 31 +** are always destroyed. To destroy all auxdata entries, call this +** routine with mask==0. +*/ +void sqlite3VdbeDeleteAuxData(VdbeFunc *pVdbeFunc, int mask){ + int i; + for(i=0; i<pVdbeFunc->nAux; i++){ + struct AuxData *pAux = &pVdbeFunc->apAux[i]; + if( (i>31 || !(mask&(1<<i))) && pAux->pAux ){ + if( pAux->xDelete ){ + pAux->xDelete(pAux->pAux); + } + pAux->pAux = 0; + } + } +} + +/* +** Delete an entire VDBE. +*/ +void sqlite3VdbeDelete(Vdbe *p){ + int i; + if( p==0 ) return; + Cleanup(p); + if( p->pPrev ){ + p->pPrev->pNext = p->pNext; + }else{ + assert( p->db->pVdbe==p ); + p->db->pVdbe = p->pNext; + } + if( p->pNext ){ + p->pNext->pPrev = p->pPrev; + } + if( p->aOp ){ + for(i=0; i<p->nOp; i++){ + Op *pOp = &p->aOp[i]; + if( pOp->p3type==P3_DYNAMIC || pOp->p3type==P3_KEYINFO ){ + sqliteFree(pOp->p3); + } + if( pOp->p3type==P3_VDBEFUNC ){ + VdbeFunc *pVdbeFunc = (VdbeFunc *)pOp->p3; + sqlite3VdbeDeleteAuxData(pVdbeFunc, 0); + sqliteFree(pVdbeFunc); + } + if( pOp->p3type==P3_MEM ){ + sqlite3ValueFree((sqlite3_value*)pOp->p3); + } + } + sqliteFree(p->aOp); + } + releaseMemArray(p->aVar, p->nVar); + sqliteFree(p->aLabel); + sqliteFree(p->aStack); + releaseMemArray(p->aColName, p->nResColumn*2); + sqliteFree(p->aColName); + p->magic = VDBE_MAGIC_DEAD; + sqliteFree(p); +} + +/* +** If a MoveTo operation is pending on the given cursor, then do that +** MoveTo now. Return an error code. If no MoveTo is pending, this +** routine does nothing and returns SQLITE_OK. +*/ +int sqlite3VdbeCursorMoveto(Cursor *p){ + if( p->deferredMoveto ){ + int res, rc; + extern int sqlite3_search_count; + assert( p->isTable ); + if( p->isTable ){ + rc = sqlite3BtreeMoveto(p->pCursor, 0, p->movetoTarget, &res); + }else{ + rc = sqlite3BtreeMoveto(p->pCursor,(char*)&p->movetoTarget, + sizeof(i64),&res); + } + if( rc ) return rc; + *p->pIncrKey = 0; + p->lastRowid = keyToInt(p->movetoTarget); + p->rowidIsValid = res==0; + if( res<0 ){ + rc = sqlite3BtreeNext(p->pCursor, &res); + if( rc ) return rc; + } + sqlite3_search_count++; + p->deferredMoveto = 0; + p->cacheValid = 0; + } + return SQLITE_OK; +} + +/* +** The following functions: +** +** sqlite3VdbeSerialType() +** sqlite3VdbeSerialTypeLen() +** sqlite3VdbeSerialRead() +** sqlite3VdbeSerialLen() +** sqlite3VdbeSerialWrite() +** +** encapsulate the code that serializes values for storage in SQLite +** data and index records. Each serialized value consists of a +** 'serial-type' and a blob of data. The serial type is an 8-byte unsigned +** integer, stored as a varint. +** +** In an SQLite index record, the serial type is stored directly before +** the blob of data that it corresponds to. In a table record, all serial +** types are stored at the start of the record, and the blobs of data at +** the end. Hence these functions allow the caller to handle the +** serial-type and data blob seperately. +** +** The following table describes the various storage classes for data: +** +** serial type bytes of data type +** -------------- --------------- --------------- +** 0 0 NULL +** 1 1 signed integer +** 2 2 signed integer +** 3 3 signed integer +** 4 4 signed integer +** 5 6 signed integer +** 6 8 signed integer +** 7 8 IEEE float +** 8-11 reserved for expansion +** N>=12 and even (N-12)/2 BLOB +** N>=13 and odd (N-13)/2 text +** +*/ + +/* +** Return the serial-type for the value stored in pMem. +*/ +u32 sqlite3VdbeSerialType(Mem *pMem){ + int flags = pMem->flags; + + if( flags&MEM_Null ){ + return 0; + } + if( flags&MEM_Int ){ + /* Figure out whether to use 1, 2, 4, 6 or 8 bytes. */ +# define MAX_6BYTE ((((i64)0x00001000)<<32)-1) + i64 i = pMem->i; + u64 u = i<0 ? -i : i; + if( u<=127 ) return 1; + if( u<=32767 ) return 2; + if( u<=8388607 ) return 3; + if( u<=2147483647 ) return 4; + if( u<=MAX_6BYTE ) return 5; + return 6; + } + if( flags&MEM_Real ){ + return 7; + } + if( flags&MEM_Str ){ + int n = pMem->n; + assert( n>=0 ); + return ((n*2) + 13); + } + if( flags&MEM_Blob ){ + return (pMem->n*2 + 12); + } + return 0; +} + +/* +** Return the length of the data corresponding to the supplied serial-type. +*/ +int sqlite3VdbeSerialTypeLen(u32 serial_type){ + if( serial_type>=12 ){ + return (serial_type-12)/2; + }else{ + static const u8 aSize[] = { 0, 1, 2, 3, 4, 6, 8, 8, 0, 0, 0, 0 }; + return aSize[serial_type]; + } +} + +/* +** Write the serialized data blob for the value stored in pMem into +** buf. It is assumed that the caller has allocated sufficient space. +** Return the number of bytes written. +*/ +int sqlite3VdbeSerialPut(unsigned char *buf, Mem *pMem){ + u32 serial_type = sqlite3VdbeSerialType(pMem); + int len; + + /* NULL */ + if( serial_type==0 ){ + return 0; + } + + /* Integer and Real */ + if( serial_type<=7 ){ + u64 v; + int i; + if( serial_type==7 ){ + v = *(u64*)&pMem->r; + }else{ + v = *(u64*)&pMem->i; + } + len = i = sqlite3VdbeSerialTypeLen(serial_type); + while( i-- ){ + buf[i] = (v&0xFF); + v >>= 8; + } + return len; + } + + /* String or blob */ + assert( serial_type>=12 ); + len = sqlite3VdbeSerialTypeLen(serial_type); + memcpy(buf, pMem->z, len); + return len; +} + +/* +** Deserialize the data blob pointed to by buf as serial type serial_type +** and store the result in pMem. Return the number of bytes read. +*/ +int sqlite3VdbeSerialGet( + const unsigned char *buf, /* Buffer to deserialize from */ + u32 serial_type, /* Serial type to deserialize */ + Mem *pMem /* Memory cell to write value into */ +){ + switch( serial_type ){ + case 8: /* Reserved for future use */ + case 9: /* Reserved for future use */ + case 10: /* Reserved for future use */ + case 11: /* Reserved for future use */ + case 0: { /* NULL */ + pMem->flags = MEM_Null; + break; + } + case 1: { /* 1-byte signed integer */ + pMem->i = (signed char)buf[0]; + pMem->flags = MEM_Int; + return 1; + } + case 2: { /* 2-byte signed integer */ + pMem->i = (((signed char)buf[0])<<8) | buf[1]; + pMem->flags = MEM_Int; + return 2; + } + case 3: { /* 3-byte signed integer */ + pMem->i = (((signed char)buf[0])<<16) | (buf[1]<<8) | buf[2]; + pMem->flags = MEM_Int; + return 3; + } + case 4: { /* 4-byte signed integer */ + pMem->i = (buf[0]<<24) | (buf[1]<<16) | (buf[2]<<8) | buf[3]; + pMem->flags = MEM_Int; + return 4; + } + case 5: { /* 6-byte signed integer */ + u64 x = (((signed char)buf[0])<<8) | buf[1]; + u32 y = (buf[2]<<24) | (buf[3]<<16) | (buf[4]<<8) | buf[5]; + x = (x<<32) | y; + pMem->i = *(i64*)&x; + pMem->flags = MEM_Int; + return 6; + } + case 6: /* 6-byte signed integer */ + case 7: { /* IEEE floating point */ + u64 x = (buf[0]<<24) | (buf[1]<<16) | (buf[2]<<8) | buf[3]; + u32 y = (buf[4]<<24) | (buf[5]<<16) | (buf[6]<<8) | buf[7]; + x = (x<<32) | y; + if( serial_type==6 ){ + pMem->i = *(i64*)&x; + pMem->flags = MEM_Int; + }else{ + pMem->r = *(double*)&x; + pMem->flags = MEM_Real; + } + return 8; + } + default: { + int len = (serial_type-12)/2; + pMem->z = (char *)buf; + pMem->n = len; + pMem->xDel = 0; + if( serial_type&0x01 ){ + pMem->flags = MEM_Str | MEM_Ephem; + }else{ + pMem->flags = MEM_Blob | MEM_Ephem; + } + return len; + } + } + return 0; +} + +/* +** This function compares the two table rows or index records specified by +** {nKey1, pKey1} and {nKey2, pKey2}, returning a negative, zero +** or positive integer if {nKey1, pKey1} is less than, equal to or +** greater than {nKey2, pKey2}. Both Key1 and Key2 must be byte strings +** composed by the OP_MakeRecord opcode of the VDBE. +*/ +int sqlite3VdbeRecordCompare( + void *userData, + int nKey1, const void *pKey1, + int nKey2, const void *pKey2 +){ + KeyInfo *pKeyInfo = (KeyInfo*)userData; + u32 d1, d2; /* Offset into aKey[] of next data element */ + u32 idx1, idx2; /* Offset into aKey[] of next header element */ + u32 szHdr1, szHdr2; /* Number of bytes in header */ + int i = 0; + int nField; + int rc = 0; + const unsigned char *aKey1 = (const unsigned char *)pKey1; + const unsigned char *aKey2 = (const unsigned char *)pKey2; + + Mem mem1; + Mem mem2; + mem1.enc = pKeyInfo->enc; + mem2.enc = pKeyInfo->enc; + + idx1 = sqlite3GetVarint32(pKey1, &szHdr1); + d1 = szHdr1; + idx2 = sqlite3GetVarint32(pKey2, &szHdr2); + d2 = szHdr2; + nField = pKeyInfo->nField; + while( idx1<szHdr1 && idx2<szHdr2 ){ + u32 serial_type1; + u32 serial_type2; + + /* Read the serial types for the next element in each key. */ + idx1 += sqlite3GetVarint32(&aKey1[idx1], &serial_type1); + if( d1>=nKey1 && sqlite3VdbeSerialTypeLen(serial_type1)>0 ) break; + idx2 += sqlite3GetVarint32(&aKey2[idx2], &serial_type2); + if( d2>=nKey2 && sqlite3VdbeSerialTypeLen(serial_type2)>0 ) break; + + /* Assert that there is enough space left in each key for the blob of + ** data to go with the serial type just read. This assert may fail if + ** the file is corrupted. Then read the value from each key into mem1 + ** and mem2 respectively. + */ + d1 += sqlite3VdbeSerialGet(&aKey1[d1], serial_type1, &mem1); + d2 += sqlite3VdbeSerialGet(&aKey2[d2], serial_type2, &mem2); + + rc = sqlite3MemCompare(&mem1, &mem2, i<nField ? pKeyInfo->aColl[i] : 0); + if( mem1.flags & MEM_Dyn ) sqlite3VdbeMemRelease(&mem1); + if( mem2.flags & MEM_Dyn ) sqlite3VdbeMemRelease(&mem2); + if( rc!=0 ){ + break; + } + i++; + } + + /* One of the keys ran out of fields, but all the fields up to that point + ** were equal. If the incrKey flag is true, then the second key is + ** treated as larger. + */ + if( rc==0 ){ + if( pKeyInfo->incrKey ){ + rc = -1; + }else if( d1<nKey1 ){ + rc = 1; + }else if( d2<nKey2 ){ + rc = -1; + } + } + + if( pKeyInfo->aSortOrder && i<pKeyInfo->nField && pKeyInfo->aSortOrder[i] ){ + rc = -rc; + } + + return rc; +} + +/* +** The argument is an index entry composed using the OP_MakeRecord opcode. +** The last entry in this record should be an integer (specifically +** an integer rowid). This routine returns the number of bytes in +** that integer. +*/ +int sqlite3VdbeIdxRowidLen(int nKey, const u8 *aKey){ + u32 szHdr; /* Size of the header */ + u32 typeRowid; /* Serial type of the rowid */ + + sqlite3GetVarint32(aKey, &szHdr); + sqlite3GetVarint32(&aKey[szHdr-1], &typeRowid); + return sqlite3VdbeSerialTypeLen(typeRowid); +} + + +/* +** pCur points at an index entry created using the OP_MakeRecord opcode. +** Read the rowid (the last field in the record) and store it in *rowid. +** Return SQLITE_OK if everything works, or an error code otherwise. +*/ +int sqlite3VdbeIdxRowid(BtCursor *pCur, i64 *rowid){ + i64 nCellKey; + int rc; + u32 szHdr; /* Size of the header */ + u32 typeRowid; /* Serial type of the rowid */ + u32 lenRowid; /* Size of the rowid */ + Mem m, v; + + sqlite3BtreeKeySize(pCur, &nCellKey); + if( nCellKey<=0 ){ + return SQLITE_CORRUPT; + } + rc = sqlite3VdbeMemFromBtree(pCur, 0, nCellKey, 1, &m); + if( rc ){ + return rc; + } + sqlite3GetVarint32(m.z, &szHdr); + sqlite3GetVarint32(&m.z[szHdr-1], &typeRowid); + lenRowid = sqlite3VdbeSerialTypeLen(typeRowid); + sqlite3VdbeSerialGet(&m.z[m.n-lenRowid], typeRowid, &v); + *rowid = v.i; + sqlite3VdbeMemRelease(&m); + return SQLITE_OK; +} + +/* +** Compare the key of the index entry that cursor pC is point to against +** the key string in pKey (of length nKey). Write into *pRes a number +** that is negative, zero, or positive if pC is less than, equal to, +** or greater than pKey. Return SQLITE_OK on success. +** +** pKey is either created without a rowid or is truncated so that it +** omits the rowid at the end. The rowid at the end of the index entry +** is ignored as well. +*/ +int sqlite3VdbeIdxKeyCompare( + Cursor *pC, /* The cursor to compare against */ + int nKey, const u8 *pKey, /* The key to compare */ + int *res /* Write the comparison result here */ +){ + i64 nCellKey; + int rc; + BtCursor *pCur = pC->pCursor; + int lenRowid; + Mem m; + + sqlite3BtreeKeySize(pCur, &nCellKey); + if( nCellKey<=0 ){ + *res = 0; + return SQLITE_OK; + } + rc = sqlite3VdbeMemFromBtree(pC->pCursor, 0, nCellKey, 1, &m); + if( rc ){ + return rc; + } + lenRowid = sqlite3VdbeIdxRowidLen(m.n, m.z); + *res = sqlite3VdbeRecordCompare(pC->pKeyInfo, m.n-lenRowid, m.z, nKey, pKey); + sqlite3VdbeMemRelease(&m); + return SQLITE_OK; +} + +/* +** This routine sets the value to be returned by subsequent calls to +** sqlite3_changes() on the database handle 'db'. +*/ +void sqlite3VdbeSetChanges(sqlite3 *db, int nChange){ + db->nChange = nChange; + db->nTotalChange += nChange; +} + +/* +** Set a flag in the vdbe to update the change counter when it is finalised +** or reset. +*/ +void sqlite3VdbeCountChanges(Vdbe *v){ + v->changeCntOn = 1; +} + +/* +** Mark every prepared statement associated with a database connection +** as expired. +** +** An expired statement means that recompilation of the statement is +** recommend. Statements expire when things happen that make their +** programs obsolete. Removing user-defined functions or collating +** sequences, or changing an authorization function are the types of +** things that make prepared statements obsolete. +*/ +void sqlite3ExpirePreparedStatements(sqlite3 *db){ + Vdbe *p; + for(p = db->pVdbe; p; p=p->pNext){ + p->expired = 1; + } +} + +/* +** Return the database associated with the Vdbe. +*/ +sqlite3 *sqlite3VdbeDb(Vdbe *v){ + return v->db; +} diff --git a/src/sqlite/vdbemem.c b/src/sqlite/vdbemem.c new file mode 100644 index 0000000..f08671f --- /dev/null +++ b/src/sqlite/vdbemem.c @@ -0,0 +1,806 @@ +/* +** 2004 May 26 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** +** This file contains code use to manipulate "Mem" structure. A "Mem" +** stores a single value in the VDBE. Mem is an opaque structure visible +** only within the VDBE. Interface routines refer to a Mem using the +** name sqlite_value +*/ +#include "sqliteInt.h" +#include "os.h" +#include <ctype.h> +#include "vdbeInt.h" + +/* +** If pMem is an object with a valid string representation, this routine +** ensures the internal encoding for the string representation is +** 'desiredEnc', one of SQLITE_UTF8, SQLITE_UTF16LE or SQLITE_UTF16BE. +** +** If pMem is not a string object, or the encoding of the string +** representation is already stored using the requested encoding, then this +** routine is a no-op. +** +** SQLITE_OK is returned if the conversion is successful (or not required). +** SQLITE_NOMEM may be returned if a malloc() fails during conversion +** between formats. +*/ +int sqlite3VdbeChangeEncoding(Mem *pMem, int desiredEnc){ + int rc; + if( !(pMem->flags&MEM_Str) || pMem->enc==desiredEnc ){ + return SQLITE_OK; + } +#ifdef SQLITE_OMIT_UTF16 + return SQLITE_ERROR; +#else + rc = sqlite3VdbeMemTranslate(pMem, desiredEnc); + if( rc==SQLITE_NOMEM ){ + sqlite3VdbeMemRelease(pMem); + pMem->flags = MEM_Null; + pMem->z = 0; + } + return rc; +#endif +} + +/* +** Make the given Mem object MEM_Dyn. +** +** Return SQLITE_OK on success or SQLITE_NOMEM if malloc fails. +*/ +int sqlite3VdbeMemDynamicify(Mem *pMem){ + int n = pMem->n; + u8 *z; + if( (pMem->flags & (MEM_Ephem|MEM_Static|MEM_Short))==0 ){ + return SQLITE_OK; + } + assert( (pMem->flags & MEM_Dyn)==0 ); + assert( pMem->flags & (MEM_Str|MEM_Blob) ); + z = sqliteMallocRaw( n+2 ); + if( z==0 ){ + return SQLITE_NOMEM; + } + pMem->flags |= MEM_Dyn|MEM_Term; + pMem->xDel = 0; + memcpy(z, pMem->z, n ); + z[n] = 0; + z[n+1] = 0; + pMem->z = z; + pMem->flags &= ~(MEM_Ephem|MEM_Static|MEM_Short); + return SQLITE_OK; +} + +/* +** Make the given Mem object either MEM_Short or MEM_Dyn so that bytes +** of the Mem.z[] array can be modified. +** +** Return SQLITE_OK on success or SQLITE_NOMEM if malloc fails. +*/ +int sqlite3VdbeMemMakeWriteable(Mem *pMem){ + int n; + u8 *z; + if( (pMem->flags & (MEM_Ephem|MEM_Static))==0 ){ + return SQLITE_OK; + } + assert( (pMem->flags & MEM_Dyn)==0 ); + assert( pMem->flags & (MEM_Str|MEM_Blob) ); + if( (n = pMem->n)+2<sizeof(pMem->zShort) ){ + z = pMem->zShort; + pMem->flags |= MEM_Short|MEM_Term; + }else{ + z = sqliteMallocRaw( n+2 ); + if( z==0 ){ + return SQLITE_NOMEM; + } + pMem->flags |= MEM_Dyn|MEM_Term; + pMem->xDel = 0; + } + memcpy(z, pMem->z, n ); + z[n] = 0; + z[n+1] = 0; + pMem->z = z; + pMem->flags &= ~(MEM_Ephem|MEM_Static); + return SQLITE_OK; +} + +/* +** Make sure the given Mem is \u0000 terminated. +*/ +int sqlite3VdbeMemNulTerminate(Mem *pMem){ + /* In SQLite, a string without a nul terminator occurs when a string + ** is loaded from disk (in this case the memory management is ephemeral), + ** or when it is supplied by the user as a bound variable or function + ** return value. Therefore, the memory management of the string must be + ** either ephemeral, static or controlled by a user-supplied destructor. + */ + assert( + !(pMem->flags&MEM_Str) || /* it's not a string, or */ + (pMem->flags&MEM_Term) || /* it's nul term. already, or */ + (pMem->flags&(MEM_Ephem|MEM_Static)) || /* it's static or ephem, or */ + (pMem->flags&MEM_Dyn && pMem->xDel) /* external management */ + ); + if( (pMem->flags & MEM_Term)!=0 || (pMem->flags & MEM_Str)==0 ){ + return SQLITE_OK; /* Nothing to do */ + } + + if( pMem->flags & (MEM_Static|MEM_Ephem) ){ + return sqlite3VdbeMemMakeWriteable(pMem); + }else{ + char *z = sqliteMalloc(pMem->n+2); + if( !z ) return SQLITE_NOMEM; + memcpy(z, pMem->z, pMem->n); + z[pMem->n] = 0; + z[pMem->n+1] = 0; + pMem->xDel(pMem->z); + pMem->xDel = 0; + pMem->z = z; + } + return SQLITE_OK; +} + +/* +** Add MEM_Str to the set of representations for the given Mem. Numbers +** are converted using sqlite3_snprintf(). Converting a BLOB to a string +** is a no-op. +** +** Existing representations MEM_Int and MEM_Real are *not* invalidated. +** +** A MEM_Null value will never be passed to this function. This function is +** used for converting values to text for returning to the user (i.e. via +** sqlite3_value_text()), or for ensuring that values to be used as btree +** keys are strings. In the former case a NULL pointer is returned the +** user and the later is an internal programming error. +*/ +int sqlite3VdbeMemStringify(Mem *pMem, int enc){ + int rc = SQLITE_OK; + int fg = pMem->flags; + u8 *z = pMem->zShort; + + assert( !(fg&(MEM_Str|MEM_Blob)) ); + assert( fg&(MEM_Int|MEM_Real) ); + + /* For a Real or Integer, use sqlite3_snprintf() to produce the UTF-8 + ** string representation of the value. Then, if the required encoding + ** is UTF-16le or UTF-16be do a translation. + ** + ** FIX ME: It would be better if sqlite3_snprintf() could do UTF-16. + */ + if( fg & MEM_Real ){ + sqlite3_snprintf(NBFS, z, "%.15g", pMem->r); + }else{ + assert( fg & MEM_Int ); + sqlite3_snprintf(NBFS, z, "%lld", pMem->i); + } + pMem->n = strlen(z); + pMem->z = z; + pMem->enc = SQLITE_UTF8; + pMem->flags |= MEM_Str | MEM_Short | MEM_Term; + sqlite3VdbeChangeEncoding(pMem, enc); + return rc; +} + +/* +** Release any memory held by the Mem. This may leave the Mem in an +** inconsistent state, for example with (Mem.z==0) and +** (Mem.type==SQLITE_TEXT). +*/ +void sqlite3VdbeMemRelease(Mem *p){ + if( p->flags & MEM_Dyn ){ + if( p->xDel ){ + p->xDel((void *)p->z); + }else{ + sqliteFree(p->z); + } + p->z = 0; + p->xDel = 0; + } +} + +/* +** Return some kind of integer value which is the best we can do +** at representing the value that *pMem describes as an integer. +** If pMem is an integer, then the value is exact. If pMem is +** a floating-point then the value returned is the integer part. +** If pMem is a string or blob, then we make an attempt to convert +** it into a integer and return that. If pMem is NULL, return 0. +** +** If pMem is a string, its encoding might be changed. +*/ +i64 sqlite3VdbeIntValue(Mem *pMem){ + int flags = pMem->flags; + if( flags & MEM_Int ){ + return pMem->i; + }else if( flags & MEM_Real ){ + return (i64)pMem->r; + }else if( flags & (MEM_Str|MEM_Blob) ){ + i64 value; + if( sqlite3VdbeChangeEncoding(pMem, SQLITE_UTF8) + || sqlite3VdbeMemNulTerminate(pMem) ){ + return SQLITE_NOMEM; + } + assert( pMem->z ); + sqlite3atoi64(pMem->z, &value); + return value; + }else{ + return 0; + } +} + +/* +** Convert pMem to type integer. Invalidate any prior representations. +*/ +int sqlite3VdbeMemIntegerify(Mem *pMem){ + pMem->i = sqlite3VdbeIntValue(pMem); + sqlite3VdbeMemRelease(pMem); + pMem->flags = MEM_Int; + return SQLITE_OK; +} + +/* +** Return the best representation of pMem that we can get into a +** double. If pMem is already a double or an integer, return its +** value. If it is a string or blob, try to convert it to a double. +** If it is a NULL, return 0.0. +*/ +double sqlite3VdbeRealValue(Mem *pMem){ + if( pMem->flags & MEM_Real ){ + return pMem->r; + }else if( pMem->flags & MEM_Int ){ + return (double)pMem->i; + }else if( pMem->flags & (MEM_Str|MEM_Blob) ){ + if( sqlite3VdbeChangeEncoding(pMem, SQLITE_UTF8) + || sqlite3VdbeMemNulTerminate(pMem) ){ + return SQLITE_NOMEM; + } + assert( pMem->z ); + return sqlite3AtoF(pMem->z, 0); + }else{ + return 0.0; + } +} + +/* +** Convert pMem so that it is of type MEM_Real. Invalidate any +** prior representations. +*/ +int sqlite3VdbeMemRealify(Mem *pMem){ + pMem->r = sqlite3VdbeRealValue(pMem); + sqlite3VdbeMemRelease(pMem); + pMem->flags = MEM_Real; + return SQLITE_OK; +} + +/* +** Delete any previous value and set the value stored in *pMem to NULL. +*/ +void sqlite3VdbeMemSetNull(Mem *pMem){ + sqlite3VdbeMemRelease(pMem); + pMem->flags = MEM_Null; + pMem->type = SQLITE_NULL; +} + +/* +** Delete any previous value and set the value stored in *pMem to val, +** manifest type INTEGER. +*/ +void sqlite3VdbeMemSetInt64(Mem *pMem, i64 val){ + sqlite3VdbeMemRelease(pMem); + pMem->i = val; + pMem->flags = MEM_Int; + pMem->type = SQLITE_INTEGER; +} + +/* +** Delete any previous value and set the value stored in *pMem to val, +** manifest type REAL. +*/ +void sqlite3VdbeMemSetDouble(Mem *pMem, double val){ + sqlite3VdbeMemRelease(pMem); + pMem->r = val; + pMem->flags = MEM_Real; + pMem->type = SQLITE_FLOAT; +} + +/* +** Make an shallow copy of pFrom into pTo. Prior contents of +** pTo are overwritten. The pFrom->z field is not duplicated. If +** pFrom->z is used, then pTo->z points to the same thing as pFrom->z +** and flags gets srcType (either MEM_Ephem or MEM_Static). +*/ +void sqlite3VdbeMemShallowCopy(Mem *pTo, const Mem *pFrom, int srcType){ + memcpy(pTo, pFrom, sizeof(*pFrom)-sizeof(pFrom->zShort)); + pTo->xDel = 0; + if( pTo->flags & (MEM_Str|MEM_Blob) ){ + pTo->flags &= ~(MEM_Dyn|MEM_Static|MEM_Short|MEM_Ephem); + assert( srcType==MEM_Ephem || srcType==MEM_Static ); + pTo->flags |= srcType; + } +} + +/* +** Make a full copy of pFrom into pTo. Prior contents of pTo are +** freed before the copy is made. +*/ +int sqlite3VdbeMemCopy(Mem *pTo, const Mem *pFrom){ + int rc; + if( pTo->flags & MEM_Dyn ){ + sqlite3VdbeMemRelease(pTo); + } + sqlite3VdbeMemShallowCopy(pTo, pFrom, MEM_Ephem); + if( pTo->flags & MEM_Ephem ){ + rc = sqlite3VdbeMemMakeWriteable(pTo); + }else{ + rc = SQLITE_OK; + } + return rc; +} + +/* +** Transfer the contents of pFrom to pTo. Any existing value in pTo is +** freed. If pFrom contains ephemeral data, a copy is made. +** +** pFrom contains an SQL NULL when this routine returns. SQLITE_NOMEM +** might be returned if pFrom held ephemeral data and we were unable +** to allocate enough space to make a copy. +*/ +int sqlite3VdbeMemMove(Mem *pTo, Mem *pFrom){ + int rc; + if( pTo->flags & MEM_Dyn ){ + sqlite3VdbeMemRelease(pTo); + } + memcpy(pTo, pFrom, sizeof(Mem)); + if( pFrom->flags & MEM_Short ){ + pTo->z = pTo->zShort; + } + pFrom->flags = MEM_Null; + pFrom->xDel = 0; + if( pTo->flags & MEM_Ephem ){ + rc = sqlite3VdbeMemMakeWriteable(pTo); + }else{ + rc = SQLITE_OK; + } + return rc; +} + +/* +** Change the value of a Mem to be a string or a BLOB. +*/ +int sqlite3VdbeMemSetStr( + Mem *pMem, /* Memory cell to set to string value */ + const char *z, /* String pointer */ + int n, /* Bytes in string, or negative */ + u8 enc, /* Encoding of z. 0 for BLOBs */ + void (*xDel)(void*) /* Destructor function */ +){ + sqlite3VdbeMemRelease(pMem); + if( !z ){ + pMem->flags = MEM_Null; + pMem->type = SQLITE_NULL; + return SQLITE_OK; + } + + pMem->z = (char *)z; + if( xDel==SQLITE_STATIC ){ + pMem->flags = MEM_Static; + }else if( xDel==SQLITE_TRANSIENT ){ + pMem->flags = MEM_Ephem; + }else{ + pMem->flags = MEM_Dyn; + pMem->xDel = xDel; + } + + pMem->enc = enc; + pMem->type = enc==0 ? SQLITE_BLOB : SQLITE_TEXT; + pMem->n = n; + + assert( enc==0 || enc==SQLITE_UTF8 || enc==SQLITE_UTF16LE + || enc==SQLITE_UTF16BE ); + switch( enc ){ + case 0: + pMem->flags |= MEM_Blob; + break; + + case SQLITE_UTF8: + pMem->flags |= MEM_Str; + if( n<0 ){ + pMem->n = strlen(z); + pMem->flags |= MEM_Term; + } + break; + +#ifndef SQLITE_OMIT_UTF16 + case SQLITE_UTF16LE: + case SQLITE_UTF16BE: + pMem->flags |= MEM_Str; + if( pMem->n<0 ){ + pMem->n = sqlite3utf16ByteLen(pMem->z,-1); + pMem->flags |= MEM_Term; + } + if( sqlite3VdbeMemHandleBom(pMem) ){ + return SQLITE_NOMEM; + } +#endif /* SQLITE_OMIT_UTF16 */ + } + if( pMem->flags&MEM_Ephem ){ + return sqlite3VdbeMemMakeWriteable(pMem); + } + return SQLITE_OK; +} + +/* +** Compare the values contained by the two memory cells, returning +** negative, zero or positive if pMem1 is less than, equal to, or greater +** than pMem2. Sorting order is NULL's first, followed by numbers (integers +** and reals) sorted numerically, followed by text ordered by the collating +** sequence pColl and finally blob's ordered by memcmp(). +** +** Two NULL values are considered equal by this function. +*/ +int sqlite3MemCompare(const Mem *pMem1, const Mem *pMem2, const CollSeq *pColl){ + int rc; + int f1, f2; + int combined_flags; + + /* Interchange pMem1 and pMem2 if the collating sequence specifies + ** DESC order. + */ + f1 = pMem1->flags; + f2 = pMem2->flags; + combined_flags = f1|f2; + + /* If one value is NULL, it is less than the other. If both values + ** are NULL, return 0. + */ + if( combined_flags&MEM_Null ){ + return (f2&MEM_Null) - (f1&MEM_Null); + } + + /* If one value is a number and the other is not, the number is less. + ** If both are numbers, compare as reals if one is a real, or as integers + ** if both values are integers. + */ + if( combined_flags&(MEM_Int|MEM_Real) ){ + if( !(f1&(MEM_Int|MEM_Real)) ){ + return 1; + } + if( !(f2&(MEM_Int|MEM_Real)) ){ + return -1; + } + if( (f1 & f2 & MEM_Int)==0 ){ + double r1, r2; + if( (f1&MEM_Real)==0 ){ + r1 = pMem1->i; + }else{ + r1 = pMem1->r; + } + if( (f2&MEM_Real)==0 ){ + r2 = pMem2->i; + }else{ + r2 = pMem2->r; + } + if( r1<r2 ) return -1; + if( r1>r2 ) return 1; + return 0; + }else{ + assert( f1&MEM_Int ); + assert( f2&MEM_Int ); + if( pMem1->i < pMem2->i ) return -1; + if( pMem1->i > pMem2->i ) return 1; + return 0; + } + } + + /* If one value is a string and the other is a blob, the string is less. + ** If both are strings, compare using the collating functions. + */ + if( combined_flags&MEM_Str ){ + if( (f1 & MEM_Str)==0 ){ + return 1; + } + if( (f2 & MEM_Str)==0 ){ + return -1; + } + + assert( pMem1->enc==pMem2->enc ); + assert( pMem1->enc==SQLITE_UTF8 || + pMem1->enc==SQLITE_UTF16LE || pMem1->enc==SQLITE_UTF16BE ); + + /* This assert may fail if the collation sequence is deleted after this + ** vdbe program is compiled. The documentation defines this as an + ** undefined condition. A crash is usual result. + */ + assert( !pColl || pColl->xCmp ); + + if( pColl ){ + if( pMem1->enc==pColl->enc ){ + return pColl->xCmp(pColl->pUser,pMem1->n,pMem1->z,pMem2->n,pMem2->z); + }else{ + u8 origEnc = pMem1->enc; + rc = pColl->xCmp( + pColl->pUser, + sqlite3ValueBytes((sqlite3_value*)pMem1, pColl->enc), + sqlite3ValueText((sqlite3_value*)pMem1, pColl->enc), + sqlite3ValueBytes((sqlite3_value*)pMem2, pColl->enc), + sqlite3ValueText((sqlite3_value*)pMem2, pColl->enc) + ); + sqlite3ValueBytes((sqlite3_value*)pMem1, origEnc); + sqlite3ValueText((sqlite3_value*)pMem1, origEnc); + sqlite3ValueBytes((sqlite3_value*)pMem2, origEnc); + sqlite3ValueText((sqlite3_value*)pMem2, origEnc); + return rc; + } + } + /* If a NULL pointer was passed as the collate function, fall through + ** to the blob case and use memcmp(). */ + } + + /* Both values must be blobs. Compare using memcmp(). */ + rc = memcmp(pMem1->z, pMem2->z, (pMem1->n>pMem2->n)?pMem2->n:pMem1->n); + if( rc==0 ){ + rc = pMem1->n - pMem2->n; + } + return rc; +} + +/* +** Move data out of a btree key or data field and into a Mem structure. +** The data or key is taken from the entry that pCur is currently pointing +** to. offset and amt determine what portion of the data or key to retrieve. +** key is true to get the key or false to get data. The result is written +** into the pMem element. +** +** The pMem structure is assumed to be uninitialized. Any prior content +** is overwritten without being freed. +** +** If this routine fails for any reason (malloc returns NULL or unable +** to read from the disk) then the pMem is left in an inconsistent state. +*/ +int sqlite3VdbeMemFromBtree( + BtCursor *pCur, /* Cursor pointing at record to retrieve. */ + int offset, /* Offset from the start of data to return bytes from. */ + int amt, /* Number of bytes to return. */ + int key, /* If true, retrieve from the btree key, not data. */ + Mem *pMem /* OUT: Return data in this Mem structure. */ +){ + char *zData; /* Data from the btree layer */ + int available; /* Number of bytes available on the local btree page */ + + if( key ){ + zData = (char *)sqlite3BtreeKeyFetch(pCur, &available); + }else{ + zData = (char *)sqlite3BtreeDataFetch(pCur, &available); + } + + pMem->n = amt; + if( offset+amt<=available ){ + pMem->z = &zData[offset]; + pMem->flags = MEM_Blob|MEM_Ephem; + }else{ + int rc; + if( amt>NBFS-2 ){ + zData = (char *)sqliteMallocRaw(amt+2); + if( !zData ){ + return SQLITE_NOMEM; + } + pMem->flags = MEM_Blob|MEM_Dyn|MEM_Term; + pMem->xDel = 0; + }else{ + zData = &(pMem->zShort[0]); + pMem->flags = MEM_Blob|MEM_Short|MEM_Term; + } + pMem->z = zData; + pMem->enc = 0; + pMem->type = SQLITE_BLOB; + + if( key ){ + rc = sqlite3BtreeKey(pCur, offset, amt, zData); + }else{ + rc = sqlite3BtreeData(pCur, offset, amt, zData); + } + zData[amt] = 0; + zData[amt+1] = 0; + if( rc!=SQLITE_OK ){ + if( amt>NBFS-2 ){ + assert( zData!=pMem->zShort ); + assert( pMem->flags & MEM_Dyn ); + sqliteFree(zData); + } else { + assert( zData==pMem->zShort ); + assert( pMem->flags & MEM_Short ); + } + return rc; + } + } + + return SQLITE_OK; +} + +#ifndef NDEBUG +/* +** Perform various checks on the memory cell pMem. An assert() will +** fail if pMem is internally inconsistent. +*/ +void sqlite3VdbeMemSanity(Mem *pMem, u8 db_enc){ + int flags = pMem->flags; + assert( flags!=0 ); /* Must define some type */ + if( pMem->flags & (MEM_Str|MEM_Blob) ){ + int x = pMem->flags & (MEM_Static|MEM_Dyn|MEM_Ephem|MEM_Short); + assert( x!=0 ); /* Strings must define a string subtype */ + assert( (x & (x-1))==0 ); /* Only one string subtype can be defined */ + assert( pMem->z!=0 ); /* Strings must have a value */ + /* Mem.z points to Mem.zShort iff the subtype is MEM_Short */ + assert( (pMem->flags & MEM_Short)==0 || pMem->z==pMem->zShort ); + assert( (pMem->flags & MEM_Short)!=0 || pMem->z!=pMem->zShort ); + /* No destructor unless there is MEM_Dyn */ + assert( pMem->xDel==0 || (pMem->flags & MEM_Dyn)!=0 ); + + if( (flags & MEM_Str) ){ + assert( pMem->enc==SQLITE_UTF8 || + pMem->enc==SQLITE_UTF16BE || + pMem->enc==SQLITE_UTF16LE + ); + /* If the string is UTF-8 encoded and nul terminated, then pMem->n + ** must be the length of the string. (Later:) If the database file + ** has been corrupted, '\000' characters might have been inserted + ** into the middle of the string. In that case, the strlen() might + ** be less. + */ + if( pMem->enc==SQLITE_UTF8 && (flags & MEM_Term) ){ + assert( strlen(pMem->z)<=pMem->n ); + assert( pMem->z[pMem->n]==0 ); + } + } + }else{ + /* Cannot define a string subtype for non-string objects */ + assert( (pMem->flags & (MEM_Static|MEM_Dyn|MEM_Ephem|MEM_Short))==0 ); + assert( pMem->xDel==0 ); + } + /* MEM_Null excludes all other types */ + assert( (pMem->flags&(MEM_Str|MEM_Int|MEM_Real|MEM_Blob))==0 + || (pMem->flags&MEM_Null)==0 ); + if( (pMem->flags & (MEM_Int|MEM_Real))==(MEM_Int|MEM_Real) ){ + assert( pMem->r==pMem->i ); + } +} +#endif + +/* This function is only available internally, it is not part of the +** external API. It works in a similar way to sqlite3_value_text(), +** except the data returned is in the encoding specified by the second +** parameter, which must be one of SQLITE_UTF16BE, SQLITE_UTF16LE or +** SQLITE_UTF8. +*/ +const void *sqlite3ValueText(sqlite3_value* pVal, u8 enc){ + if( !pVal ) return 0; + assert( enc==SQLITE_UTF16LE || enc==SQLITE_UTF16BE || enc==SQLITE_UTF8); + + if( pVal->flags&MEM_Null ){ + return 0; + } + if( pVal->flags&MEM_Str ){ + sqlite3VdbeChangeEncoding(pVal, enc); + }else if( !(pVal->flags&MEM_Blob) ){ + sqlite3VdbeMemStringify(pVal, enc); + } + return (const void *)(pVal->z); +} + +/* +** Create a new sqlite3_value object. +*/ +sqlite3_value* sqlite3ValueNew(){ + Mem *p = sqliteMalloc(sizeof(*p)); + if( p ){ + p->flags = MEM_Null; + p->type = SQLITE_NULL; + } + return p; +} + +/* +** Create a new sqlite3_value object, containing the value of pExpr. +** +** This only works for very simple expressions that consist of one constant +** token (i.e. "5", "5.1", "NULL", "'a string'"). If the expression can +** be converted directly into a value, then the value is allocated and +** a pointer written to *ppVal. The caller is responsible for deallocating +** the value by passing it to sqlite3ValueFree() later on. If the expression +** cannot be converted to a value, then *ppVal is set to NULL. +*/ +int sqlite3ValueFromExpr( + Expr *pExpr, + u8 enc, + u8 affinity, + sqlite3_value **ppVal +){ + int op; + char *zVal = 0; + sqlite3_value *pVal = 0; + + if( !pExpr ){ + *ppVal = 0; + return SQLITE_OK; + } + op = pExpr->op; + + if( op==TK_STRING || op==TK_FLOAT || op==TK_INTEGER ){ + zVal = sqliteStrNDup(pExpr->token.z, pExpr->token.n); + pVal = sqlite3ValueNew(); + if( !zVal || !pVal ) goto no_mem; + sqlite3Dequote(zVal); + sqlite3ValueSetStr(pVal, -1, zVal, SQLITE_UTF8, sqlite3FreeX); + if( (op==TK_INTEGER || op==TK_FLOAT ) && affinity==SQLITE_AFF_NONE ){ + sqlite3ValueApplyAffinity(pVal, SQLITE_AFF_NUMERIC, enc); + }else{ + sqlite3ValueApplyAffinity(pVal, affinity, enc); + } + }else if( op==TK_UMINUS ) { + if( SQLITE_OK==sqlite3ValueFromExpr(pExpr->pLeft, enc, affinity, &pVal) ){ + pVal->i = -1 * pVal->i; + pVal->r = -1.0 * pVal->r; + } + } +#ifndef SQLITE_OMIT_BLOB_LITERAL + else if( op==TK_BLOB ){ + int nVal; + pVal = sqlite3ValueNew(); + zVal = sqliteStrNDup(pExpr->token.z+1, pExpr->token.n-1); + if( !zVal || !pVal ) goto no_mem; + sqlite3Dequote(zVal); + nVal = strlen(zVal)/2; + sqlite3VdbeMemSetStr(pVal, sqlite3HexToBlob(zVal), nVal, 0, sqlite3FreeX); + sqliteFree(zVal); + } +#endif + + *ppVal = pVal; + return SQLITE_OK; + +no_mem: + sqliteFree(zVal); + sqlite3ValueFree(pVal); + *ppVal = 0; + return SQLITE_NOMEM; +} + +/* +** Change the string value of an sqlite3_value object +*/ +void sqlite3ValueSetStr( + sqlite3_value *v, + int n, + const void *z, + u8 enc, + void (*xDel)(void*) +){ + if( v ) sqlite3VdbeMemSetStr((Mem *)v, z, n, enc, xDel); +} + +/* +** Free an sqlite3_value object +*/ +void sqlite3ValueFree(sqlite3_value *v){ + if( !v ) return; + sqlite3ValueSetStr(v, 0, 0, SQLITE_UTF8, SQLITE_STATIC); + sqliteFree(v); +} + +/* +** Return the number of bytes in the sqlite3_value object assuming +** that it uses the encoding "enc" +*/ +int sqlite3ValueBytes(sqlite3_value *pVal, u8 enc){ + Mem *p = (Mem*)pVal; + if( (p->flags & MEM_Blob)!=0 || sqlite3ValueText(pVal, enc) ){ + return p->n; + } + return 0; +} diff --git a/src/sqlite/where.c b/src/sqlite/where.c new file mode 100644 index 0000000..a6cf2e7 --- /dev/null +++ b/src/sqlite/where.c @@ -0,0 +1,1439 @@ +/* +** 2001 September 15 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** This module contains C code that generates VDBE code used to process +** the WHERE clause of SQL statements. This module is reponsible for +** generating the code that loops through a table looking for applicable +** rows. Indices are selected and used to speed the search when doing +** so is applicable. Because this module is responsible for selecting +** indices, you might also think of this module as the "query optimizer". +** +** $Id: where.c,v 1.1.1.1 2006/02/03 20:35:19 hoganrobert Exp $ +*/ +#include "sqliteInt.h" + +/* +** The query generator uses an array of instances of this structure to +** help it analyze the subexpressions of the WHERE clause. Each WHERE +** clause subexpression is separated from the others by an AND operator. +** +** The idxLeft and idxRight fields are the VDBE cursor numbers for the +** table that contains the column that appears on the left-hand and +** right-hand side of ExprInfo.p. If either side of ExprInfo.p is +** something other than a simple column reference, then idxLeft or +** idxRight are -1. +** +** It is the VDBE cursor number is the value stored in Expr.iTable +** when Expr.op==TK_COLUMN and the value stored in SrcList.a[].iCursor. +** +** prereqLeft, prereqRight, and prereqAll record sets of cursor numbers, +** but they do so indirectly. A single ExprMaskSet structure translates +** cursor number into bits and the translated bit is stored in the prereq +** fields. The translation is used in order to maximize the number of +** bits that will fit in a Bitmask. The VDBE cursor numbers might be +** spread out over the non-negative integers. For example, the cursor +** numbers might be 3, 8, 9, 10, 20, 23, 41, and 45. The ExprMaskSet +** translates these sparse cursor numbers into consecutive integers +** beginning with 0 in order to make the best possible use of the available +** bits in the Bitmask. So, in the example above, the cursor numbers +** would be mapped into integers 0 through 7. +** +** prereqLeft tells us every VDBE cursor that is referenced on the +** left-hand side of ExprInfo.p. prereqRight does the same for the +** right-hand side of the expression. The following identity always +** holds: +** +** prereqAll = prereqLeft | prereqRight +** +** The ExprInfo.indexable field is true if the ExprInfo.p expression +** is of a form that might control an index. Indexable expressions +** look like this: +** +** <column> <op> <expr> +** +** Where <column> is a simple column name and <op> is on of the operators +** that allowedOp() recognizes. +*/ +typedef struct ExprInfo ExprInfo; +struct ExprInfo { + Expr *p; /* Pointer to the subexpression */ + u8 indexable; /* True if this subexprssion is usable by an index */ + short int idxLeft; /* p->pLeft is a column in this table number. -1 if + ** p->pLeft is not the column of any table */ + short int idxRight; /* p->pRight is a column in this table number. -1 if + ** p->pRight is not the column of any table */ + Bitmask prereqLeft; /* Bitmask of tables referenced by p->pLeft */ + Bitmask prereqRight; /* Bitmask of tables referenced by p->pRight */ + Bitmask prereqAll; /* Bitmask of tables referenced by p */ +}; + +/* +** An instance of the following structure keeps track of a mapping +** between VDBE cursor numbers and bits of the bitmasks in ExprInfo. +** +** The VDBE cursor numbers are small integers contained in +** SrcList_item.iCursor and Expr.iTable fields. For any given WHERE +** clause, the cursor numbers might not begin with 0 and they might +** contain gaps in the numbering sequence. But we want to make maximum +** use of the bits in our bitmasks. This structure provides a mapping +** from the sparse cursor numbers into consecutive integers beginning +** with 0. +** +** If ExprMaskSet.ix[A]==B it means that The A-th bit of a Bitmask +** corresponds VDBE cursor number B. The A-th bit of a bitmask is 1<<A. +** +** For example, if the WHERE clause expression used these VDBE +** cursors: 4, 5, 8, 29, 57, 73. Then the ExprMaskSet structure +** would map those cursor numbers into bits 0 through 5. +** +** Note that the mapping is not necessarily ordered. In the example +** above, the mapping might go like this: 4->3, 5->1, 8->2, 29->0, +** 57->5, 73->4. Or one of 719 other combinations might be used. It +** does not really matter. What is important is that sparse cursor +** numbers all get mapped into bit numbers that begin with 0 and contain +** no gaps. +*/ +typedef struct ExprMaskSet ExprMaskSet; +struct ExprMaskSet { + int n; /* Number of assigned cursor values */ + int ix[sizeof(Bitmask)*8]; /* Cursor assigned to each bit */ +}; + +/* +** Determine the number of elements in an array. +*/ +#define ARRAYSIZE(X) (sizeof(X)/sizeof(X[0])) + +/* +** This routine identifies subexpressions in the WHERE clause where +** each subexpression is separate by the AND operator. aSlot is +** filled with pointers to the subexpressions. For example: +** +** WHERE a=='hello' AND coalesce(b,11)<10 AND (c+12!=d OR c==22) +** \________/ \_______________/ \________________/ +** slot[0] slot[1] slot[2] +** +** The original WHERE clause in pExpr is unaltered. All this routine +** does is make aSlot[] entries point to substructure within pExpr. +** +** aSlot[] is an array of subexpressions structures. There are nSlot +** spaces left in this array. This routine finds as many AND-separated +** subexpressions as it can and puts pointers to those subexpressions +** into aSlot[] entries. The return value is the number of slots filled. +*/ +static int exprSplit(int nSlot, ExprInfo *aSlot, Expr *pExpr){ + int cnt = 0; + if( pExpr==0 || nSlot<1 ) return 0; + if( nSlot==1 || pExpr->op!=TK_AND ){ + aSlot[0].p = pExpr; + return 1; + } + if( pExpr->pLeft->op!=TK_AND ){ + aSlot[0].p = pExpr->pLeft; + cnt = 1 + exprSplit(nSlot-1, &aSlot[1], pExpr->pRight); + }else{ + cnt = exprSplit(nSlot, aSlot, pExpr->pLeft); + cnt += exprSplit(nSlot-cnt, &aSlot[cnt], pExpr->pRight); + } + return cnt; +} + +/* +** Initialize an expression mask set +*/ +#define initMaskSet(P) memset(P, 0, sizeof(*P)) + +/* +** Return the bitmask for the given cursor number. Return 0 if +** iCursor is not in the set. +*/ +static Bitmask getMask(ExprMaskSet *pMaskSet, int iCursor){ + int i; + for(i=0; i<pMaskSet->n; i++){ + if( pMaskSet->ix[i]==iCursor ){ + return ((Bitmask)1)<<i; + } + } + return 0; +} + +/* +** Create a new mask for cursor iCursor. +*/ +static void createMask(ExprMaskSet *pMaskSet, int iCursor){ + if( pMaskSet->n<ARRAYSIZE(pMaskSet->ix) ){ + pMaskSet->ix[pMaskSet->n++] = iCursor; + } +} + +/* +** Destroy an expression mask set +*/ +#define freeMaskSet(P) /* NO-OP */ + +/* +** This routine walks (recursively) an expression tree and generates +** a bitmask indicating which tables are used in that expression +** tree. +** +** In order for this routine to work, the calling function must have +** previously invoked sqlite3ExprResolveNames() on the expression. See +** the header comment on that routine for additional information. +** The sqlite3ExprResolveNames() routines looks for column names and +** sets their opcodes to TK_COLUMN and their Expr.iTable fields to +** the VDBE cursor number of the table. +*/ +static Bitmask exprListTableUsage(ExprMaskSet *, ExprList *); +static Bitmask exprTableUsage(ExprMaskSet *pMaskSet, Expr *p){ + Bitmask mask = 0; + if( p==0 ) return 0; + if( p->op==TK_COLUMN ){ + mask = getMask(pMaskSet, p->iTable); + return mask; + } + mask = exprTableUsage(pMaskSet, p->pRight); + mask |= exprTableUsage(pMaskSet, p->pLeft); + mask |= exprListTableUsage(pMaskSet, p->pList); + if( p->pSelect ){ + Select *pS = p->pSelect; + mask |= exprListTableUsage(pMaskSet, pS->pEList); + mask |= exprListTableUsage(pMaskSet, pS->pGroupBy); + mask |= exprListTableUsage(pMaskSet, pS->pOrderBy); + mask |= exprTableUsage(pMaskSet, pS->pWhere); + mask |= exprTableUsage(pMaskSet, pS->pHaving); + } + return mask; +} +static Bitmask exprListTableUsage(ExprMaskSet *pMaskSet, ExprList *pList){ + int i; + Bitmask mask = 0; + if( pList ){ + for(i=0; i<pList->nExpr; i++){ + mask |= exprTableUsage(pMaskSet, pList->a[i].pExpr); + } + } + return mask; +} + +/* +** Return TRUE if the given operator is one of the operators that is +** allowed for an indexable WHERE clause term. The allowed operators are +** "=", "<", ">", "<=", ">=", and "IN". +*/ +static int allowedOp(int op){ + assert( TK_GT==TK_LE-1 && TK_LE==TK_LT-1 && TK_LT==TK_GE-1 && TK_EQ==TK_GT-1); + return op==TK_IN || (op>=TK_EQ && op<=TK_GE); +} + +/* +** Swap two objects of type T. +*/ +#define SWAP(TYPE,A,B) {TYPE t=A; A=B; B=t;} + +/* +** Return the index in the SrcList that uses cursor iCur. If iCur is +** used by the first entry in SrcList return 0. If iCur is used by +** the second entry return 1. And so forth. +** +** SrcList is the set of tables in the FROM clause in the order that +** they will be processed. The value returned here gives us an index +** of which tables will be processed first. +*/ +static int tableOrder(SrcList *pList, int iCur){ + int i; + struct SrcList_item *pItem; + for(i=0, pItem=pList->a; i<pList->nSrc; i++, pItem++){ + if( pItem->iCursor==iCur ) return i; + } + return -1; +} + +/* +** The input to this routine is an ExprInfo structure with only the +** "p" field filled in. The job of this routine is to analyze the +** subexpression and populate all the other fields of the ExprInfo +** structure. +*/ +static void exprAnalyze(SrcList *pSrc, ExprMaskSet *pMaskSet, ExprInfo *pInfo){ + Expr *pExpr = pInfo->p; + pInfo->prereqLeft = exprTableUsage(pMaskSet, pExpr->pLeft); + pInfo->prereqRight = exprTableUsage(pMaskSet, pExpr->pRight); + pInfo->prereqAll = exprTableUsage(pMaskSet, pExpr); + pInfo->indexable = 0; + pInfo->idxLeft = -1; + pInfo->idxRight = -1; + if( allowedOp(pExpr->op) && (pInfo->prereqRight & pInfo->prereqLeft)==0 ){ + if( pExpr->pRight && pExpr->pRight->op==TK_COLUMN ){ + pInfo->idxRight = pExpr->pRight->iTable; + pInfo->indexable = 1; + } + if( pExpr->pLeft->op==TK_COLUMN ){ + pInfo->idxLeft = pExpr->pLeft->iTable; + pInfo->indexable = 1; + } + } + if( pInfo->indexable ){ + assert( pInfo->idxLeft!=pInfo->idxRight ); + + /* We want the expression to be of the form "X = expr", not "expr = X". + ** So flip it over if necessary. If the expression is "X = Y", then + ** we want Y to come from an earlier table than X. + ** + ** The collating sequence rule is to always choose the left expression. + ** So if we do a flip, we also have to move the collating sequence. + */ + if( tableOrder(pSrc,pInfo->idxLeft)<tableOrder(pSrc,pInfo->idxRight) ){ + assert( pExpr->op!=TK_IN ); + SWAP(CollSeq*,pExpr->pRight->pColl,pExpr->pLeft->pColl); + SWAP(Expr*,pExpr->pRight,pExpr->pLeft); + if( pExpr->op>=TK_GT ){ + assert( TK_LT==TK_GT+2 ); + assert( TK_GE==TK_LE+2 ); + assert( TK_GT>TK_EQ ); + assert( TK_GT<TK_LE ); + assert( pExpr->op>=TK_GT && pExpr->op<=TK_GE ); + pExpr->op = ((pExpr->op-TK_GT)^2)+TK_GT; + } + SWAP(unsigned, pInfo->prereqLeft, pInfo->prereqRight); + SWAP(short int, pInfo->idxLeft, pInfo->idxRight); + } + } + +} + +/* +** This routine decides if pIdx can be used to satisfy the ORDER BY +** clause. If it can, it returns 1. If pIdx cannot satisfy the +** ORDER BY clause, this routine returns 0. +** +** pOrderBy is an ORDER BY clause from a SELECT statement. pTab is the +** left-most table in the FROM clause of that same SELECT statement and +** the table has a cursor number of "base". pIdx is an index on pTab. +** +** nEqCol is the number of columns of pIdx that are used as equality +** constraints. Any of these columns may be missing from the ORDER BY +** clause and the match can still be a success. +** +** If the index is UNIQUE, then the ORDER BY clause is allowed to have +** additional terms past the end of the index and the match will still +** be a success. +** +** All terms of the ORDER BY that match against the index must be either +** ASC or DESC. (Terms of the ORDER BY clause past the end of a UNIQUE +** index do not need to satisfy this constraint.) The *pbRev value is +** set to 1 if the ORDER BY clause is all DESC and it is set to 0 if +** the ORDER BY clause is all ASC. +*/ +static int isSortingIndex( + Parse *pParse, /* Parsing context */ + Index *pIdx, /* The index we are testing */ + Table *pTab, /* The table to be sorted */ + int base, /* Cursor number for pTab */ + ExprList *pOrderBy, /* The ORDER BY clause */ + int nEqCol, /* Number of index columns with == constraints */ + int *pbRev /* Set to 1 if ORDER BY is DESC */ +){ + int i, j; /* Loop counters */ + int sortOrder; /* Which direction we are sorting */ + int nTerm; /* Number of ORDER BY terms */ + struct ExprList_item *pTerm; /* A term of the ORDER BY clause */ + sqlite3 *db = pParse->db; + + assert( pOrderBy!=0 ); + nTerm = pOrderBy->nExpr; + assert( nTerm>0 ); + + /* Match terms of the ORDER BY clause against columns of + ** the index. + */ + for(i=j=0, pTerm=pOrderBy->a; j<nTerm && i<pIdx->nColumn; i++){ + Expr *pExpr; /* The expression of the ORDER BY pTerm */ + CollSeq *pColl; /* The collating sequence of pExpr */ + + pExpr = pTerm->pExpr; + if( pExpr->op!=TK_COLUMN || pExpr->iTable!=base ){ + /* Can not use an index sort on anything that is not a column in the + ** left-most table of the FROM clause */ + return 0; + } + pColl = sqlite3ExprCollSeq(pParse, pExpr); + if( !pColl ) pColl = db->pDfltColl; + if( pExpr->iColumn!=pIdx->aiColumn[i] || pColl!=pIdx->keyInfo.aColl[i] ){ + /* Term j of the ORDER BY clause does not match column i of the index */ + if( i<nEqCol ){ + /* If an index column that is constrained by == fails to match an + ** ORDER BY term, that is OK. Just ignore that column of the index + */ + continue; + }else{ + /* If an index column fails to match and is not constrained by == + ** then the index cannot satisfy the ORDER BY constraint. + */ + return 0; + } + } + if( i>nEqCol ){ + if( pTerm->sortOrder!=sortOrder ){ + /* Indices can only be used if all ORDER BY terms past the + ** equality constraints are all either DESC or ASC. */ + return 0; + } + }else{ + sortOrder = pTerm->sortOrder; + } + j++; + pTerm++; + } + + /* The index can be used for sorting if all terms of the ORDER BY clause + ** or covered or if we ran out of index columns and the it is a UNIQUE + ** index. + */ + if( j>=nTerm || (i>=pIdx->nColumn && pIdx->onError!=OE_None) ){ + *pbRev = sortOrder==SQLITE_SO_DESC; + return 1; + } + return 0; +} + +/* +** Check table to see if the ORDER BY clause in pOrderBy can be satisfied +** by sorting in order of ROWID. Return true if so and set *pbRev to be +** true for reverse ROWID and false for forward ROWID order. +*/ +static int sortableByRowid( + int base, /* Cursor number for table to be sorted */ + ExprList *pOrderBy, /* The ORDER BY clause */ + int *pbRev /* Set to 1 if ORDER BY is DESC */ +){ + Expr *p; + + assert( pOrderBy!=0 ); + assert( pOrderBy->nExpr>0 ); + p = pOrderBy->a[0].pExpr; + if( p->op==TK_COLUMN && p->iTable==base && p->iColumn==-1 ){ + *pbRev = pOrderBy->a[0].sortOrder; + return 1; + } + return 0; +} + + +/* +** Disable a term in the WHERE clause. Except, do not disable the term +** if it controls a LEFT OUTER JOIN and it did not originate in the ON +** or USING clause of that join. +** +** Consider the term t2.z='ok' in the following queries: +** +** (1) SELECT * FROM t1 LEFT JOIN t2 ON t1.a=t2.x WHERE t2.z='ok' +** (2) SELECT * FROM t1 LEFT JOIN t2 ON t1.a=t2.x AND t2.z='ok' +** (3) SELECT * FROM t1, t2 WHERE t1.a=t2.x AND t2.z='ok' +** +** The t2.z='ok' is disabled in the in (2) because it originates +** in the ON clause. The term is disabled in (3) because it is not part +** of a LEFT OUTER JOIN. In (1), the term is not disabled. +** +** Disabling a term causes that term to not be tested in the inner loop +** of the join. Disabling is an optimization. We would get the correct +** results if nothing were ever disabled, but joins might run a little +** slower. The trick is to disable as much as we can without disabling +** too much. If we disabled in (1), we'd get the wrong answer. +** See ticket #813. +*/ +static void disableTerm(WhereLevel *pLevel, Expr **ppExpr){ + Expr *pExpr = *ppExpr; + if( pLevel->iLeftJoin==0 || ExprHasProperty(pExpr, EP_FromJoin) ){ + *ppExpr = 0; + } +} + +/* +** Generate code that builds a probe for an index. Details: +** +** * Check the top nColumn entries on the stack. If any +** of those entries are NULL, jump immediately to brk, +** which is the loop exit, since no index entry will match +** if any part of the key is NULL. +** +** * Construct a probe entry from the top nColumn entries in +** the stack with affinities appropriate for index pIdx. +*/ +static void buildIndexProbe(Vdbe *v, int nColumn, int brk, Index *pIdx){ + sqlite3VdbeAddOp(v, OP_NotNull, -nColumn, sqlite3VdbeCurrentAddr(v)+3); + sqlite3VdbeAddOp(v, OP_Pop, nColumn, 0); + sqlite3VdbeAddOp(v, OP_Goto, 0, brk); + sqlite3VdbeAddOp(v, OP_MakeRecord, nColumn, 0); + sqlite3IndexAffinityStr(v, pIdx); +} + +/* +** Generate code for an equality term of the WHERE clause. An equality +** term can be either X=expr or X IN (...). pTerm is the X. +*/ +static void codeEqualityTerm( + Parse *pParse, /* The parsing context */ + ExprInfo *pTerm, /* The term of the WHERE clause to be coded */ + int brk, /* Jump here to abandon the loop */ + WhereLevel *pLevel /* When level of the FROM clause we are working on */ +){ + Expr *pX = pTerm->p; + if( pX->op!=TK_IN ){ + assert( pX->op==TK_EQ ); + sqlite3ExprCode(pParse, pX->pRight); +#ifndef SQLITE_OMIT_SUBQUERY + }else{ + int iTab; + Vdbe *v = pParse->pVdbe; + + sqlite3CodeSubselect(pParse, pX); + iTab = pX->iTable; + sqlite3VdbeAddOp(v, OP_Rewind, iTab, brk); + VdbeComment((v, "# %.*s", pX->span.n, pX->span.z)); + pLevel->inP2 = sqlite3VdbeAddOp(v, OP_Column, iTab, 0); + pLevel->inOp = OP_Next; + pLevel->inP1 = iTab; +#endif + } + disableTerm(pLevel, &pTerm->p); +} + +/* +** The number of bits in a Bitmask +*/ +#define BMS (sizeof(Bitmask)*8-1) + + +/* +** Generate the beginning of the loop used for WHERE clause processing. +** The return value is a pointer to an opaque structure that contains +** information needed to terminate the loop. Later, the calling routine +** should invoke sqlite3WhereEnd() with the return value of this function +** in order to complete the WHERE clause processing. +** +** If an error occurs, this routine returns NULL. +** +** The basic idea is to do a nested loop, one loop for each table in +** the FROM clause of a select. (INSERT and UPDATE statements are the +** same as a SELECT with only a single table in the FROM clause.) For +** example, if the SQL is this: +** +** SELECT * FROM t1, t2, t3 WHERE ...; +** +** Then the code generated is conceptually like the following: +** +** foreach row1 in t1 do \ Code generated +** foreach row2 in t2 do |-- by sqlite3WhereBegin() +** foreach row3 in t3 do / +** ... +** end \ Code generated +** end |-- by sqlite3WhereEnd() +** end / +** +** There are Btree cursors associated with each table. t1 uses cursor +** number pTabList->a[0].iCursor. t2 uses the cursor pTabList->a[1].iCursor. +** And so forth. This routine generates code to open those VDBE cursors +** and sqlite3WhereEnd() generates the code to close them. +** +** The code that sqlite3WhereBegin() generates leaves the cursors named +** in pTabList pointing at their appropriate entries. The [...] code +** can use OP_Column and OP_Rowid opcodes on these cursors to extract +** data from the various tables of the loop. +** +** If the WHERE clause is empty, the foreach loops must each scan their +** entire tables. Thus a three-way join is an O(N^3) operation. But if +** the tables have indices and there are terms in the WHERE clause that +** refer to those indices, a complete table scan can be avoided and the +** code will run much faster. Most of the work of this routine is checking +** to see if there are indices that can be used to speed up the loop. +** +** Terms of the WHERE clause are also used to limit which rows actually +** make it to the "..." in the middle of the loop. After each "foreach", +** terms of the WHERE clause that use only terms in that loop and outer +** loops are evaluated and if false a jump is made around all subsequent +** inner loops (or around the "..." if the test occurs within the inner- +** most loop) +** +** OUTER JOINS +** +** An outer join of tables t1 and t2 is conceptally coded as follows: +** +** foreach row1 in t1 do +** flag = 0 +** foreach row2 in t2 do +** start: +** ... +** flag = 1 +** end +** if flag==0 then +** move the row2 cursor to a null row +** goto start +** fi +** end +** +** ORDER BY CLAUSE PROCESSING +** +** *ppOrderBy is a pointer to the ORDER BY clause of a SELECT statement, +** if there is one. If there is no ORDER BY clause or if this routine +** is called from an UPDATE or DELETE statement, then ppOrderBy is NULL. +** +** If an index can be used so that the natural output order of the table +** scan is correct for the ORDER BY clause, then that index is used and +** *ppOrderBy is set to NULL. This is an optimization that prevents an +** unnecessary sort of the result set if an index appropriate for the +** ORDER BY clause already exists. +** +** If the where clause loops cannot be arranged to provide the correct +** output order, then the *ppOrderBy is unchanged. +*/ +WhereInfo *sqlite3WhereBegin( + Parse *pParse, /* The parser context */ + SrcList *pTabList, /* A list of all tables to be scanned */ + Expr *pWhere, /* The WHERE clause */ + ExprList **ppOrderBy /* An ORDER BY clause, or NULL */ +){ + int i; /* Loop counter */ + WhereInfo *pWInfo; /* Will become the return value of this function */ + Vdbe *v = pParse->pVdbe; /* The virtual database engine */ + int brk, cont = 0; /* Addresses used during code generation */ + int nExpr; /* Number of subexpressions in the WHERE clause */ + Bitmask loopMask; /* One bit set for each outer loop */ + ExprInfo *pTerm; /* A single term in the WHERE clause; ptr to aExpr[] */ + ExprMaskSet maskSet; /* The expression mask set */ + int iDirectEq[BMS]; /* Term of the form ROWID==X for the N-th table */ + int iDirectLt[BMS]; /* Term of the form ROWID<X or ROWID<=X */ + int iDirectGt[BMS]; /* Term of the form ROWID>X or ROWID>=X */ + ExprInfo aExpr[101]; /* The WHERE clause is divided into these terms */ + struct SrcList_item *pTabItem; /* A single entry from pTabList */ + WhereLevel *pLevel; /* A single level in the pWInfo list */ + + /* The number of terms in the FROM clause is limited by the number of + ** bits in a Bitmask + */ + if( pTabList->nSrc>sizeof(Bitmask)*8 ){ + sqlite3ErrorMsg(pParse, "at most %d tables in a join", + sizeof(Bitmask)*8); + return 0; + } + + /* Split the WHERE clause into separate subexpressions where each + ** subexpression is separated by an AND operator. If the aExpr[] + ** array fills up, the last entry might point to an expression which + ** contains additional unfactored AND operators. + */ + initMaskSet(&maskSet); + memset(aExpr, 0, sizeof(aExpr)); + nExpr = exprSplit(ARRAYSIZE(aExpr), aExpr, pWhere); + if( nExpr==ARRAYSIZE(aExpr) ){ + sqlite3ErrorMsg(pParse, "WHERE clause too complex - no more " + "than %d terms allowed", (int)ARRAYSIZE(aExpr)-1); + return 0; + } + + /* Allocate and initialize the WhereInfo structure that will become the + ** return value. + */ + pWInfo = sqliteMalloc( sizeof(WhereInfo) + pTabList->nSrc*sizeof(WhereLevel)); + if( sqlite3_malloc_failed ){ + sqliteFree(pWInfo); /* Avoid leaking memory when malloc fails */ + return 0; + } + pWInfo->pParse = pParse; + pWInfo->pTabList = pTabList; + pWInfo->iBreak = sqlite3VdbeMakeLabel(v); + + /* Special case: a WHERE clause that is constant. Evaluate the + ** expression and either jump over all of the code or fall thru. + */ + if( pWhere && (pTabList->nSrc==0 || sqlite3ExprIsConstant(pWhere)) ){ + sqlite3ExprIfFalse(pParse, pWhere, pWInfo->iBreak, 1); + pWhere = 0; + } + + /* Analyze all of the subexpressions. + */ + for(i=0; i<pTabList->nSrc; i++){ + createMask(&maskSet, pTabList->a[i].iCursor); + } + for(pTerm=aExpr, i=0; i<nExpr; i++, pTerm++){ + exprAnalyze(pTabList, &maskSet, pTerm); + } + + /* Figure out what index to use (if any) for each nested loop. + ** Make pWInfo->a[i].pIdx point to the index to use for the i-th nested + ** loop where i==0 is the outer loop and i==pTabList->nSrc-1 is the inner + ** loop. + ** + ** If terms exist that use the ROWID of any table, then set the + ** iDirectEq[], iDirectLt[], or iDirectGt[] elements for that table + ** to the index of the term containing the ROWID. We always prefer + ** to use a ROWID which can directly access a table rather than an + ** index which requires reading an index first to get the rowid then + ** doing a second read of the actual database table. + ** + ** Actually, if there are more than 32 tables in the join, only the + ** first 32 tables are candidates for indices. This is (again) due + ** to the limit of 32 bits in an integer bitmask. + */ + loopMask = 0; + pTabItem = pTabList->a; + pLevel = pWInfo->a; + for(i=0; i<pTabList->nSrc && i<ARRAYSIZE(iDirectEq); i++,pTabItem++,pLevel++){ + int j; + int iCur = pTabItem->iCursor; /* The cursor for this table */ + Bitmask mask = getMask(&maskSet, iCur); /* Cursor mask for this table */ + Table *pTab = pTabItem->pTab; + Index *pIdx; + Index *pBestIdx = 0; + int bestScore = 0; + int bestRev = 0; + + /* Check to see if there is an expression that uses only the + ** ROWID field of this table. For terms of the form ROWID==expr + ** set iDirectEq[i] to the index of the term. For terms of the + ** form ROWID<expr or ROWID<=expr set iDirectLt[i] to the term index. + ** For terms like ROWID>expr or ROWID>=expr set iDirectGt[i]. + ** + ** (Added:) Treat ROWID IN expr like ROWID=expr. + */ + pLevel->iIdxCur = -1; + iDirectEq[i] = -1; + iDirectLt[i] = -1; + iDirectGt[i] = -1; + for(pTerm=aExpr, j=0; j<nExpr; j++, pTerm++){ + Expr *pX = pTerm->p; + if( pTerm->idxLeft==iCur && pX->pLeft->iColumn<0 + && (pTerm->prereqRight & loopMask)==pTerm->prereqRight ){ + switch( pX->op ){ + case TK_IN: + case TK_EQ: iDirectEq[i] = j; break; + case TK_LE: + case TK_LT: iDirectLt[i] = j; break; + case TK_GE: + case TK_GT: iDirectGt[i] = j; break; + } + } + } + + /* If we found a term that tests ROWID with == or IN, that term + ** will be used to locate the rows in the database table. There + ** is not need to continue into the code below that looks for + ** an index. We will always use the ROWID over an index. + */ + if( iDirectEq[i]>=0 ){ + loopMask |= mask; + pLevel->pIdx = 0; + continue; + } + + /* Do a search for usable indices. Leave pBestIdx pointing to + ** the "best" index. pBestIdx is left set to NULL if no indices + ** are usable. + ** + ** The best index is the one with the highest score. The score + ** for the index is determined as follows. For each of the + ** left-most terms that is fixed by an equality operator, add + ** 32 to the score. The right-most term of the index may be + ** constrained by an inequality. Add 4 if for an "x<..." constraint + ** and add 8 for an "x>..." constraint. If both constraints + ** are present, add 12. + ** + ** If the left-most term of the index uses an IN operator + ** (ex: "x IN (...)") then add 16 to the score. + ** + ** If an index can be used for sorting, add 2 to the score. + ** If an index contains all the terms of a table that are ever + ** used by any expression in the SQL statement, then add 1 to + ** the score. + ** + ** This scoring system is designed so that the score can later be + ** used to determine how the index is used. If the score&0x1c is 0 + ** then all constraints are equalities. If score&0x4 is not 0 then + ** there is an inequality used as a termination key. (ex: "x<...") + ** If score&0x8 is not 0 then there is an inequality used as the + ** start key. (ex: "x>..."). A score or 0x10 is the special case + ** of an IN operator constraint. (ex: "x IN ..."). + ** + ** The IN operator (as in "<expr> IN (...)") is treated the same as + ** an equality comparison except that it can only be used on the + ** left-most column of an index and other terms of the WHERE clause + ** cannot be used in conjunction with the IN operator to help satisfy + ** other columns of the index. + */ + for(pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext){ + Bitmask eqMask = 0; /* Index columns covered by an x=... term */ + Bitmask ltMask = 0; /* Index columns covered by an x<... term */ + Bitmask gtMask = 0; /* Index columns covered by an x>... term */ + Bitmask inMask = 0; /* Index columns covered by an x IN .. term */ + Bitmask m; + int nEq, score, bRev = 0; + + if( pIdx->nColumn>sizeof(eqMask)*8 ){ + continue; /* Ignore indices with too many columns to analyze */ + } + for(pTerm=aExpr, j=0; j<nExpr; j++, pTerm++){ + Expr *pX = pTerm->p; + CollSeq *pColl = sqlite3ExprCollSeq(pParse, pX->pLeft); + if( !pColl && pX->pRight ){ + pColl = sqlite3ExprCollSeq(pParse, pX->pRight); + } + if( !pColl ){ + pColl = pParse->db->pDfltColl; + } + if( pTerm->idxLeft==iCur + && (pTerm->prereqRight & loopMask)==pTerm->prereqRight ){ + int iColumn = pX->pLeft->iColumn; + int k; + char idxaff = iColumn>=0 ? pIdx->pTable->aCol[iColumn].affinity : 0; + for(k=0; k<pIdx->nColumn; k++){ + /* If the collating sequences or affinities don't match, + ** ignore this index. */ + if( pColl!=pIdx->keyInfo.aColl[k] ) continue; + if( !sqlite3IndexAffinityOk(pX, idxaff) ) continue; + if( pIdx->aiColumn[k]==iColumn ){ + switch( pX->op ){ + case TK_IN: { + if( k==0 ) inMask |= 1; + break; + } + case TK_EQ: { + eqMask |= ((Bitmask)1)<<k; + break; + } + case TK_LE: + case TK_LT: { + ltMask |= ((Bitmask)1)<<k; + break; + } + case TK_GE: + case TK_GT: { + gtMask |= ((Bitmask)1)<<k; + break; + } + default: { + /* CANT_HAPPEN */ + assert( 0 ); + break; + } + } + break; + } + } + } + } + + /* The following loop ends with nEq set to the number of columns + ** on the left of the index with == constraints. + */ + for(nEq=0; nEq<pIdx->nColumn; nEq++){ + m = (((Bitmask)1)<<(nEq+1))-1; + if( (m & eqMask)!=m ) break; + } + + /* Begin assemblying the score + */ + score = nEq*32; /* Base score is 32 times number of == constraints */ + m = ((Bitmask)1)<<nEq; + if( m & ltMask ) score+=4; /* Increase score for a < constraint */ + if( m & gtMask ) score+=8; /* Increase score for a > constraint */ + if( score==0 && inMask ) score = 16; /* Default score for IN constraint */ + + /* Give bonus points if this index can be used for sorting + */ + if( i==0 && score!=16 && ppOrderBy && *ppOrderBy ){ + int base = pTabList->a[0].iCursor; + if( isSortingIndex(pParse, pIdx, pTab, base, *ppOrderBy, nEq, &bRev) ){ + score += 2; + } + } + + /* Check to see if we can get away with using just the index without + ** ever reading the table. If that is the case, then add one bonus + ** point to the score. + */ + if( score && pTabItem->colUsed < (((Bitmask)1)<<(BMS-1)) ){ + for(m=0, j=0; j<pIdx->nColumn; j++){ + int x = pIdx->aiColumn[j]; + if( x<BMS-1 ){ + m |= ((Bitmask)1)<<x; + } + } + if( (pTabItem->colUsed & m)==pTabItem->colUsed ){ + score++; + } + } + + /* If the score for this index is the best we have seen so far, then + ** save it + */ + if( score>bestScore ){ + pBestIdx = pIdx; + bestScore = score; + bestRev = bRev; + } + } + pLevel->pIdx = pBestIdx; + pLevel->score = bestScore; + pLevel->bRev = bestRev; + loopMask |= mask; + if( pBestIdx ){ + pLevel->iIdxCur = pParse->nTab++; + } + } + + /* Check to see if the ORDER BY clause is or can be satisfied by the + ** use of an index on the first table. + */ + if( ppOrderBy && *ppOrderBy && pTabList->nSrc>0 ){ + Index *pIdx; /* Index derived from the WHERE clause */ + Table *pTab; /* Left-most table in the FROM clause */ + int bRev = 0; /* True to reverse the output order */ + int iCur; /* Btree-cursor that will be used by pTab */ + WhereLevel *pLevel0 = &pWInfo->a[0]; + + pTab = pTabList->a[0].pTab; + pIdx = pLevel0->pIdx; + iCur = pTabList->a[0].iCursor; + if( pIdx==0 && sortableByRowid(iCur, *ppOrderBy, &bRev) ){ + /* The ORDER BY clause specifies ROWID order, which is what we + ** were going to be doing anyway... + */ + *ppOrderBy = 0; + pLevel0->bRev = bRev; + }else if( pLevel0->score==16 ){ + /* If there is already an IN index on the left-most table, + ** it will not give the correct sort order. + ** So, pretend that no suitable index is found. + */ + }else if( iDirectEq[0]>=0 || iDirectLt[0]>=0 || iDirectGt[0]>=0 ){ + /* If the left-most column is accessed using its ROWID, then do + ** not try to sort by index. But do delete the ORDER BY clause + ** if it is redundant. + */ + }else if( (pLevel0->score&2)!=0 ){ + /* The index that was selected for searching will cause rows to + ** appear in sorted order. + */ + *ppOrderBy = 0; + } + } + + /* Open all tables in the pTabList and any indices selected for + ** searching those tables. + */ + sqlite3CodeVerifySchema(pParse, -1); /* Insert the cookie verifier Goto */ + pLevel = pWInfo->a; + for(i=0, pTabItem=pTabList->a; i<pTabList->nSrc; i++, pTabItem++, pLevel++){ + Table *pTab; + Index *pIx; + int iIdxCur = pLevel->iIdxCur; + + pTab = pTabItem->pTab; + if( pTab->isTransient || pTab->pSelect ) continue; + if( (pLevel->score & 1)==0 ){ + sqlite3OpenTableForReading(v, pTabItem->iCursor, pTab); + } + pLevel->iTabCur = pTabItem->iCursor; + if( (pIx = pLevel->pIdx)!=0 ){ + sqlite3VdbeAddOp(v, OP_Integer, pIx->iDb, 0); + sqlite3VdbeOp3(v, OP_OpenRead, iIdxCur, pIx->tnum, + (char*)&pIx->keyInfo, P3_KEYINFO); + } + if( (pLevel->score & 1)!=0 ){ + sqlite3VdbeAddOp(v, OP_SetNumColumns, iIdxCur, pIx->nColumn+1); + } + sqlite3CodeVerifySchema(pParse, pTab->iDb); + } + pWInfo->iTop = sqlite3VdbeCurrentAddr(v); + + /* Generate the code to do the search + */ + loopMask = 0; + pLevel = pWInfo->a; + pTabItem = pTabList->a; + for(i=0; i<pTabList->nSrc; i++, pTabItem++, pLevel++){ + int j, k; + int iCur = pTabItem->iCursor; /* The VDBE cursor for the table */ + Index *pIdx; /* The index we will be using */ + int iIdxCur; /* The VDBE cursor for the index */ + int omitTable; /* True if we use the index only */ + + pIdx = pLevel->pIdx; + iIdxCur = pLevel->iIdxCur; + pLevel->inOp = OP_Noop; + + /* Check to see if it is appropriate to omit the use of the table + ** here and use its index instead. + */ + omitTable = (pLevel->score&1)!=0; + + /* If this is the right table of a LEFT OUTER JOIN, allocate and + ** initialize a memory cell that records if this table matches any + ** row of the left table of the join. + */ + if( i>0 && (pTabList->a[i-1].jointype & JT_LEFT)!=0 ){ + if( !pParse->nMem ) pParse->nMem++; + pLevel->iLeftJoin = pParse->nMem++; + sqlite3VdbeAddOp(v, OP_Null, 0, 0); + sqlite3VdbeAddOp(v, OP_MemStore, pLevel->iLeftJoin, 1); + VdbeComment((v, "# init LEFT JOIN no-match flag")); + } + + if( i<ARRAYSIZE(iDirectEq) && (k = iDirectEq[i])>=0 ){ + /* Case 1: We can directly reference a single row using an + ** equality comparison against the ROWID field. Or + ** we reference multiple rows using a "rowid IN (...)" + ** construct. + */ + assert( k<nExpr ); + pTerm = &aExpr[k]; + assert( pTerm->p!=0 ); + assert( pTerm->idxLeft==iCur ); + assert( omitTable==0 ); + brk = pLevel->brk = sqlite3VdbeMakeLabel(v); + codeEqualityTerm(pParse, pTerm, brk, pLevel); + cont = pLevel->cont = sqlite3VdbeMakeLabel(v); + sqlite3VdbeAddOp(v, OP_MustBeInt, 1, brk); + sqlite3VdbeAddOp(v, OP_NotExists, iCur, brk); + VdbeComment((v, "pk")); + pLevel->op = OP_Noop; + }else if( pIdx!=0 && pLevel->score>3 && (pLevel->score&0x0c)==0 ){ + /* Case 2: There is an index and all terms of the WHERE clause that + ** refer to the index using the "==" or "IN" operators. + */ + int start; + int nColumn = (pLevel->score+16)/32; + brk = pLevel->brk = sqlite3VdbeMakeLabel(v); + + /* For each column of the index, find the term of the WHERE clause that + ** constraints that column. If the WHERE clause term is X=expr, then + ** evaluation expr and leave the result on the stack */ + for(j=0; j<nColumn; j++){ + for(pTerm=aExpr, k=0; k<nExpr; k++, pTerm++){ + Expr *pX = pTerm->p; + if( pX==0 ) continue; + if( pTerm->idxLeft==iCur + && (pTerm->prereqRight & loopMask)==pTerm->prereqRight + && pX->pLeft->iColumn==pIdx->aiColumn[j] + && (pX->op==TK_EQ || pX->op==TK_IN) + ){ + char idxaff = pIdx->pTable->aCol[pX->pLeft->iColumn].affinity; + if( sqlite3IndexAffinityOk(pX, idxaff) ){ + codeEqualityTerm(pParse, pTerm, brk, pLevel); + break; + } + } + } + } + pLevel->iMem = pParse->nMem++; + cont = pLevel->cont = sqlite3VdbeMakeLabel(v); + buildIndexProbe(v, nColumn, brk, pIdx); + sqlite3VdbeAddOp(v, OP_MemStore, pLevel->iMem, 0); + + /* Generate code (1) to move to the first matching element of the table. + ** Then generate code (2) that jumps to "brk" after the cursor is past + ** the last matching element of the table. The code (1) is executed + ** once to initialize the search, the code (2) is executed before each + ** iteration of the scan to see if the scan has finished. */ + if( pLevel->bRev ){ + /* Scan in reverse order */ + sqlite3VdbeAddOp(v, OP_MoveLe, iIdxCur, brk); + start = sqlite3VdbeAddOp(v, OP_MemLoad, pLevel->iMem, 0); + sqlite3VdbeAddOp(v, OP_IdxLT, iIdxCur, brk); + pLevel->op = OP_Prev; + }else{ + /* Scan in the forward order */ + sqlite3VdbeAddOp(v, OP_MoveGe, iIdxCur, brk); + start = sqlite3VdbeAddOp(v, OP_MemLoad, pLevel->iMem, 0); + sqlite3VdbeOp3(v, OP_IdxGE, iIdxCur, brk, "+", P3_STATIC); + pLevel->op = OP_Next; + } + sqlite3VdbeAddOp(v, OP_RowKey, iIdxCur, 0); + sqlite3VdbeAddOp(v, OP_IdxIsNull, nColumn, cont); + if( !omitTable ){ + sqlite3VdbeAddOp(v, OP_IdxRowid, iIdxCur, 0); + sqlite3VdbeAddOp(v, OP_MoveGe, iCur, 0); + } + pLevel->p1 = iIdxCur; + pLevel->p2 = start; + }else if( i<ARRAYSIZE(iDirectLt) && (iDirectLt[i]>=0 || iDirectGt[i]>=0) ){ + /* Case 3: We have an inequality comparison against the ROWID field. + */ + int testOp = OP_Noop; + int start; + int bRev = pLevel->bRev; + + assert( omitTable==0 ); + brk = pLevel->brk = sqlite3VdbeMakeLabel(v); + cont = pLevel->cont = sqlite3VdbeMakeLabel(v); + if( bRev ){ + int t = iDirectGt[i]; + iDirectGt[i] = iDirectLt[i]; + iDirectLt[i] = t; + } + if( iDirectGt[i]>=0 ){ + Expr *pX; + k = iDirectGt[i]; + assert( k<nExpr ); + pTerm = &aExpr[k]; + pX = pTerm->p; + assert( pX!=0 ); + assert( pTerm->idxLeft==iCur ); + sqlite3ExprCode(pParse, pX->pRight); + sqlite3VdbeAddOp(v, OP_ForceInt, pX->op==TK_LE || pX->op==TK_GT, brk); + sqlite3VdbeAddOp(v, bRev ? OP_MoveLt : OP_MoveGe, iCur, brk); + VdbeComment((v, "pk")); + disableTerm(pLevel, &pTerm->p); + }else{ + sqlite3VdbeAddOp(v, bRev ? OP_Last : OP_Rewind, iCur, brk); + } + if( iDirectLt[i]>=0 ){ + Expr *pX; + k = iDirectLt[i]; + assert( k<nExpr ); + pTerm = &aExpr[k]; + pX = pTerm->p; + assert( pX!=0 ); + assert( pTerm->idxLeft==iCur ); + sqlite3ExprCode(pParse, pX->pRight); + pLevel->iMem = pParse->nMem++; + sqlite3VdbeAddOp(v, OP_MemStore, pLevel->iMem, 1); + if( pX->op==TK_LT || pX->op==TK_GT ){ + testOp = bRev ? OP_Le : OP_Ge; + }else{ + testOp = bRev ? OP_Lt : OP_Gt; + } + disableTerm(pLevel, &pTerm->p); + } + start = sqlite3VdbeCurrentAddr(v); + pLevel->op = bRev ? OP_Prev : OP_Next; + pLevel->p1 = iCur; + pLevel->p2 = start; + if( testOp!=OP_Noop ){ + sqlite3VdbeAddOp(v, OP_Rowid, iCur, 0); + sqlite3VdbeAddOp(v, OP_MemLoad, pLevel->iMem, 0); + sqlite3VdbeAddOp(v, testOp, 'n', brk); + } + }else if( pIdx==0 ){ + /* Case 4: There is no usable index. We must do a complete + ** scan of the entire database table. + */ + int start; + int opRewind; + + assert( omitTable==0 ); + brk = pLevel->brk = sqlite3VdbeMakeLabel(v); + cont = pLevel->cont = sqlite3VdbeMakeLabel(v); + if( pLevel->bRev ){ + opRewind = OP_Last; + pLevel->op = OP_Prev; + }else{ + opRewind = OP_Rewind; + pLevel->op = OP_Next; + } + sqlite3VdbeAddOp(v, opRewind, iCur, brk); + start = sqlite3VdbeCurrentAddr(v); + pLevel->p1 = iCur; + pLevel->p2 = start; + }else{ + /* Case 5: The WHERE clause term that refers to the right-most + ** column of the index is an inequality. For example, if + ** the index is on (x,y,z) and the WHERE clause is of the + ** form "x=5 AND y<10" then this case is used. Only the + ** right-most column can be an inequality - the rest must + ** use the "==" operator. + ** + ** This case is also used when there are no WHERE clause + ** constraints but an index is selected anyway, in order + ** to force the output order to conform to an ORDER BY. + */ + int score = pLevel->score; + int nEqColumn = score/32; + int start; + int leFlag=0, geFlag=0; + int testOp; + + /* Evaluate the equality constraints + */ + for(j=0; j<nEqColumn; j++){ + int iIdxCol = pIdx->aiColumn[j]; + for(pTerm=aExpr, k=0; k<nExpr; k++, pTerm++){ + Expr *pX = pTerm->p; + if( pX==0 ) continue; + if( pTerm->idxLeft==iCur + && pX->op==TK_EQ + && (pTerm->prereqRight & loopMask)==pTerm->prereqRight + && pX->pLeft->iColumn==iIdxCol + ){ + sqlite3ExprCode(pParse, pX->pRight); + disableTerm(pLevel, &pTerm->p); + break; + } + } + } + + /* Duplicate the equality term values because they will all be + ** used twice: once to make the termination key and once to make the + ** start key. + */ + for(j=0; j<nEqColumn; j++){ + sqlite3VdbeAddOp(v, OP_Dup, nEqColumn-1, 0); + } + + /* Labels for the beginning and end of the loop + */ + cont = pLevel->cont = sqlite3VdbeMakeLabel(v); + brk = pLevel->brk = sqlite3VdbeMakeLabel(v); + + /* Generate the termination key. This is the key value that + ** will end the search. There is no termination key if there + ** are no equality terms and no "X<..." term. + ** + ** 2002-Dec-04: On a reverse-order scan, the so-called "termination" + ** key computed here really ends up being the start key. + */ + if( (score & 4)!=0 ){ + for(pTerm=aExpr, k=0; k<nExpr; k++, pTerm++){ + Expr *pX = pTerm->p; + if( pX==0 ) continue; + if( pTerm->idxLeft==iCur + && (pX->op==TK_LT || pX->op==TK_LE) + && (pTerm->prereqRight & loopMask)==pTerm->prereqRight + && pX->pLeft->iColumn==pIdx->aiColumn[j] + ){ + sqlite3ExprCode(pParse, pX->pRight); + leFlag = pX->op==TK_LE; + disableTerm(pLevel, &pTerm->p); + break; + } + } + testOp = OP_IdxGE; + }else{ + testOp = nEqColumn>0 ? OP_IdxGE : OP_Noop; + leFlag = 1; + } + if( testOp!=OP_Noop ){ + int nCol = nEqColumn + ((score & 4)!=0); + pLevel->iMem = pParse->nMem++; + buildIndexProbe(v, nCol, brk, pIdx); + if( pLevel->bRev ){ + int op = leFlag ? OP_MoveLe : OP_MoveLt; + sqlite3VdbeAddOp(v, op, iIdxCur, brk); + }else{ + sqlite3VdbeAddOp(v, OP_MemStore, pLevel->iMem, 1); + } + }else if( pLevel->bRev ){ + sqlite3VdbeAddOp(v, OP_Last, iIdxCur, brk); + } + + /* Generate the start key. This is the key that defines the lower + ** bound on the search. There is no start key if there are no + ** equality terms and if there is no "X>..." term. In + ** that case, generate a "Rewind" instruction in place of the + ** start key search. + ** + ** 2002-Dec-04: In the case of a reverse-order search, the so-called + ** "start" key really ends up being used as the termination key. + */ + if( (score & 8)!=0 ){ + for(pTerm=aExpr, k=0; k<nExpr; k++, pTerm++){ + Expr *pX = pTerm->p; + if( pX==0 ) continue; + if( pTerm->idxLeft==iCur + && (pX->op==TK_GT || pX->op==TK_GE) + && (pTerm->prereqRight & loopMask)==pTerm->prereqRight + && pX->pLeft->iColumn==pIdx->aiColumn[j] + ){ + sqlite3ExprCode(pParse, pX->pRight); + geFlag = pX->op==TK_GE; + disableTerm(pLevel, &pTerm->p); + break; + } + } + }else{ + geFlag = 1; + } + if( nEqColumn>0 || (score&8)!=0 ){ + int nCol = nEqColumn + ((score&8)!=0); + buildIndexProbe(v, nCol, brk, pIdx); + if( pLevel->bRev ){ + pLevel->iMem = pParse->nMem++; + sqlite3VdbeAddOp(v, OP_MemStore, pLevel->iMem, 1); + testOp = OP_IdxLT; + }else{ + int op = geFlag ? OP_MoveGe : OP_MoveGt; + sqlite3VdbeAddOp(v, op, iIdxCur, brk); + } + }else if( pLevel->bRev ){ + testOp = OP_Noop; + }else{ + sqlite3VdbeAddOp(v, OP_Rewind, iIdxCur, brk); + } + + /* Generate the the top of the loop. If there is a termination + ** key we have to test for that key and abort at the top of the + ** loop. + */ + start = sqlite3VdbeCurrentAddr(v); + if( testOp!=OP_Noop ){ + sqlite3VdbeAddOp(v, OP_MemLoad, pLevel->iMem, 0); + sqlite3VdbeAddOp(v, testOp, iIdxCur, brk); + if( (leFlag && !pLevel->bRev) || (!geFlag && pLevel->bRev) ){ + sqlite3VdbeChangeP3(v, -1, "+", P3_STATIC); + } + } + sqlite3VdbeAddOp(v, OP_RowKey, iIdxCur, 0); + sqlite3VdbeAddOp(v, OP_IdxIsNull, nEqColumn + ((score&4)!=0), cont); + if( !omitTable ){ + sqlite3VdbeAddOp(v, OP_IdxRowid, iIdxCur, 0); + sqlite3VdbeAddOp(v, OP_MoveGe, iCur, 0); + } + + /* Record the instruction used to terminate the loop. + */ + pLevel->op = pLevel->bRev ? OP_Prev : OP_Next; + pLevel->p1 = iIdxCur; + pLevel->p2 = start; + } + loopMask |= getMask(&maskSet, iCur); + + /* Insert code to test every subexpression that can be completely + ** computed using the current set of tables. + */ + for(pTerm=aExpr, j=0; j<nExpr; j++, pTerm++){ + if( pTerm->p==0 ) continue; + if( (pTerm->prereqAll & loopMask)!=pTerm->prereqAll ) continue; + if( pLevel->iLeftJoin && !ExprHasProperty(pTerm->p,EP_FromJoin) ){ + continue; + } + sqlite3ExprIfFalse(pParse, pTerm->p, cont, 1); + pTerm->p = 0; + } + brk = cont; + + /* For a LEFT OUTER JOIN, generate code that will record the fact that + ** at least one row of the right table has matched the left table. + */ + if( pLevel->iLeftJoin ){ + pLevel->top = sqlite3VdbeCurrentAddr(v); + sqlite3VdbeAddOp(v, OP_Integer, 1, 0); + sqlite3VdbeAddOp(v, OP_MemStore, pLevel->iLeftJoin, 1); + VdbeComment((v, "# record LEFT JOIN hit")); + for(pTerm=aExpr, j=0; j<nExpr; j++, pTerm++){ + if( pTerm->p==0 ) continue; + if( (pTerm->prereqAll & loopMask)!=pTerm->prereqAll ) continue; + sqlite3ExprIfFalse(pParse, pTerm->p, cont, 1); + pTerm->p = 0; + } + } + } + pWInfo->iContinue = cont; + freeMaskSet(&maskSet); + return pWInfo; +} + +/* +** Generate the end of the WHERE loop. See comments on +** sqlite3WhereBegin() for additional information. +*/ +void sqlite3WhereEnd(WhereInfo *pWInfo){ + Vdbe *v = pWInfo->pParse->pVdbe; + int i; + WhereLevel *pLevel; + SrcList *pTabList = pWInfo->pTabList; + struct SrcList_item *pTabItem; + + /* Generate loop termination code. + */ + for(i=pTabList->nSrc-1; i>=0; i--){ + pLevel = &pWInfo->a[i]; + sqlite3VdbeResolveLabel(v, pLevel->cont); + if( pLevel->op!=OP_Noop ){ + sqlite3VdbeAddOp(v, pLevel->op, pLevel->p1, pLevel->p2); + } + sqlite3VdbeResolveLabel(v, pLevel->brk); + if( pLevel->inOp!=OP_Noop ){ + sqlite3VdbeAddOp(v, pLevel->inOp, pLevel->inP1, pLevel->inP2); + } + if( pLevel->iLeftJoin ){ + int addr; + addr = sqlite3VdbeAddOp(v, OP_MemLoad, pLevel->iLeftJoin, 0); + sqlite3VdbeAddOp(v, OP_NotNull, 1, addr+4 + (pLevel->iIdxCur>=0)); + sqlite3VdbeAddOp(v, OP_NullRow, pTabList->a[i].iCursor, 0); + if( pLevel->iIdxCur>=0 ){ + sqlite3VdbeAddOp(v, OP_NullRow, pLevel->iIdxCur, 0); + } + sqlite3VdbeAddOp(v, OP_Goto, 0, pLevel->top); + } + } + + /* The "break" point is here, just past the end of the outer loop. + ** Set it. + */ + sqlite3VdbeResolveLabel(v, pWInfo->iBreak); + + /* Close all of the cursors that were opend by sqlite3WhereBegin. + */ + pLevel = pWInfo->a; + pTabItem = pTabList->a; + for(i=0; i<pTabList->nSrc; i++, pTabItem++, pLevel++){ + Table *pTab = pTabItem->pTab; + assert( pTab!=0 ); + if( pTab->isTransient || pTab->pSelect ) continue; + if( (pLevel->score & 1)==0 ){ + sqlite3VdbeAddOp(v, OP_Close, pTabItem->iCursor, 0); + } + if( pLevel->pIdx!=0 ){ + sqlite3VdbeAddOp(v, OP_Close, pLevel->iIdxCur, 0); + } + + /* Make cursor substitutions for cases where we want to use + ** just the index and never reference the table. + ** + ** Calls to the code generator in between sqlite3WhereBegin and + ** sqlite3WhereEnd will have created code that references the table + ** directly. This loop scans all that code looking for opcodes + ** that reference the table and converts them into opcodes that + ** reference the index. + */ + if( pLevel->score & 1 ){ + int i, j, last; + VdbeOp *pOp; + Index *pIdx = pLevel->pIdx; + + assert( pIdx!=0 ); + pOp = sqlite3VdbeGetOp(v, pWInfo->iTop); + last = sqlite3VdbeCurrentAddr(v); + for(i=pWInfo->iTop; i<last; i++, pOp++){ + if( pOp->p1!=pLevel->iTabCur ) continue; + if( pOp->opcode==OP_Column ){ + pOp->p1 = pLevel->iIdxCur; + for(j=0; j<pIdx->nColumn; j++){ + if( pOp->p2==pIdx->aiColumn[j] ){ + pOp->p2 = j; + break; + } + } + }else if( pOp->opcode==OP_Rowid ){ + pOp->p1 = pLevel->iIdxCur; + pOp->opcode = OP_IdxRowid; + }else if( pOp->opcode==OP_NullRow ){ + pOp->opcode = OP_Noop; + } + } + } + } + + /* Final cleanup + */ + sqliteFree(pWInfo); + return; +} diff --git a/src/tabwidget.cpp b/src/tabwidget.cpp new file mode 100644 index 0000000..3103b72 --- /dev/null +++ b/src/tabwidget.cpp @@ -0,0 +1,206 @@ +/*************************************************************************** + * Copyright (C) 2004 by Sashmit Bhaduri * + * smt@vfemail.net * + * * + * Licensed under GPL. * + ***************************************************************************/ + +#include "tabwidget.h" + +#include <qstyle.h> +#include <qclipboard.h> + +#include <kapplication.h> +#include <ktabbar.h> +#include <kpopupmenu.h> +#include <klocale.h> +#include <khtmlview.h> +#include <khtml_part.h> +#include <kiconloader.h> + +//#include "akregatorconfig.h" + +using namespace KlamAV; + +TabWidget::TabWidget(QWidget * parent, const char *name) + :KTabWidget(parent, name), m_CurrentMaxLength(30) +{ + setTabReorderingEnabled(false); + connect( this, SIGNAL( currentChanged(QWidget *) ), this, + SLOT( slotTabChanged(QWidget *) ) ); + connect(this, SIGNAL(closeRequest(QWidget*)), this, SLOT(slotCloseRequest(QWidget*))); + //setHoverCloseButton(Settings::closeButtonOnTabs()); +} + +TabWidget::~TabWidget() +{ +} + +void TabWidget::slotSettingsChanged() +{ + //if (hoverCloseButton() != Settings::closeButtonOnTabs()) + // setHoverCloseButton(Settings::closeButtonOnTabs()); +} + +void TabWidget::addFrame(Frame *f) +{ + if (!f || !f->widget()) return; + m_frames.insert(f->widget(), f); + addTab(f->widget(), f->title()); +} + +Frame *TabWidget::currentFrame() +{ + QWidget *w=currentPage(); + if (!w) return 0; + return m_frames[w]; +} + +void TabWidget::slotTabChanged(QWidget *w) +{ + emit currentFrameChanged(m_frames[w]); +} + +void TabWidget::removeFrame(Frame *f) +{ + f->setCompleted(); + m_frames.remove(f->widget()); + removePage(f->widget()); + setTitle( currentFrame()->title(), currentPage() ); +} + +// copied wholesale from KonqFrameTabs +unsigned int TabWidget::tabBarWidthForMaxChars( uint maxLength ) +{ + int hframe, overlap; + hframe = tabBar()->style().pixelMetric( QStyle::PM_TabBarTabHSpace, this ); + overlap = tabBar()->style().pixelMetric( QStyle::PM_TabBarTabOverlap, this ); + + QFontMetrics fm = tabBar()->fontMetrics(); + int x = 0; + for( int i=0; i < count(); ++i ) { + Frame *f=m_frames[page(i)]; + QString newTitle=f->title(); + if ( newTitle.length() > maxLength ) + newTitle = newTitle.left( maxLength-3 ) + "..."; + + QTab* tab = tabBar()->tabAt( i ); + int lw = fm.width( newTitle ); + int iw = 0; + if ( tab->iconSet() ) + iw = tab->iconSet()->pixmap( QIconSet::Small, QIconSet::Normal ).width() + 4; + + x += ( tabBar()->style().sizeFromContents( QStyle::CT_TabBarTab, this, QSize( QMAX( lw + hframe + iw, QApplication::globalStrut().width() ), 0 ), QStyleOption( tab ) ) ).width(); + } + return x; +} + +void TabWidget::setTitle( const QString &title , QWidget* sender) +{ + removeTabToolTip( sender ); + + Frame *f=m_frames[sender]; + if (f) + f->setTitle(title); + + uint lcw=0, rcw=0; + int tabBarHeight = tabBar()->sizeHint().height(); + if ( cornerWidget( TopLeft ) && cornerWidget( TopLeft )->isVisible() ) + lcw = QMAX( cornerWidget( TopLeft )->width(), tabBarHeight ); + if ( cornerWidget( TopRight ) && cornerWidget( TopRight )->isVisible() ) + rcw = QMAX( cornerWidget( TopRight )->width(), tabBarHeight ); + uint maxTabBarWidth = width() - lcw - rcw; + + uint newMaxLength=30; + for ( ; newMaxLength > 3; newMaxLength-- ) { + if ( tabBarWidthForMaxChars( newMaxLength ) < maxTabBarWidth ) + break; + } + QString newTitle = title; + if ( newTitle.length() > newMaxLength ) + { + setTabToolTip( sender, newTitle ); + newTitle = newTitle.left( newMaxLength-3 ) + "..."; + } + + newTitle.replace( '&', "&&" ); + if ( tabLabel( sender ) != newTitle ) + changeTab( sender, newTitle ); + + if( newMaxLength != m_CurrentMaxLength ) + { + for( int i = 0; i < count(); ++i) + { + Frame *f=m_frames[page(i)]; + newTitle=f->title(); + removeTabToolTip( page( i ) ); + if ( newTitle.length() > newMaxLength ) + { + setTabToolTip( page( i ), newTitle ); + newTitle = newTitle.left( newMaxLength-3 ) + "..."; + } + + newTitle.replace( '&', "&&" ); + if ( newTitle != tabLabel( page( i ) ) ) + changeTab( page( i ), newTitle ); + } + m_CurrentMaxLength = newMaxLength; + } +} + +void TabWidget::contextMenu(int i, const QPoint &p) +{ + currentItem = page(i); + KPopupMenu popup; + //popup.insertTitle(tabLabel(currentItem)); + //int detachTab = popup.insertItem( SmallIcon("tab_breakoff"), i18n("Detach Tab"), this, SLOT( slotDetachTab() ) ); + //int copyLink = popup.insertItem( i18n("Copy Link Address"), this, SLOT( slotCopyLinkAddress() ) ); + //popup.insertSeparator(); + int closeTab = popup.insertItem( SmallIcon("tab_remove"), i18n("Close Tab"), this, SLOT( slotCloseTab() ) ); + if(indexOf(currentItem) == 0) { // you can't detach or close articles tab.. + // popup.setItemEnabled(detachTab, false); + popup.setItemEnabled(closeTab, false); + //popup.setItemEnabled(copyLink, false); + } + popup.exec(p); +} + +void TabWidget::slotDetachTab() +{ + if(!currentItem) return; + KURL url; + if (KHTMLView *view = dynamic_cast<KHTMLView*>(currentItem)) url = view->part()->url(); + else return; + kapp->invokeBrowser(url.url(), "0"); + removePage(currentItem); + delete currentItem; + currentItem = 0; +} + +void TabWidget::slotCopyLinkAddress() +{ + if(!currentItem) return; + KURL url; + if (KHTMLView *view = dynamic_cast<KHTMLView*>(currentItem)) url = view->part()->url(); + else return; + QClipboard *cb = QApplication::clipboard(); + if(cb) cb->setText(url.prettyURL()); +} + +void TabWidget::slotCloseTab() +{ + if(!currentItem) return; + removePage(currentItem); + delete currentItem; + currentItem = 0; +} + +void TabWidget::slotCloseRequest(QWidget* widget) +{ + if (m_frames.find(widget) != NULL) + removeFrame(m_frames.find(widget)); +} + + +// vim: set et ts=4 sts=4 sw=4: +#include "tabwidget.moc" diff --git a/src/tabwidget.h b/src/tabwidget.h new file mode 100644 index 0000000..dcf0361 --- /dev/null +++ b/src/tabwidget.h @@ -0,0 +1,61 @@ +/*************************************************************************** + * Copyright (C) 2004 by Sashmit Bhaduri * + * smt@vfemail.net * + * * + * Licensed under GPL. * + ***************************************************************************/ + +#ifndef TABWIDGET_H +#define TABWIDGET_H + +#include "frame.h" + +#include <ktabwidget.h> + +#include <qptrdict.h> + +namespace KlamAV +{ + +class TabWidget:public KTabWidget +{ + Q_OBJECT + + public: + TabWidget(QWidget * parent = 0, const char *name = 0); + ~TabWidget(); + void addFrame(Frame *f); + Frame *currentFrame(); + void removeFrame(Frame *f); + + unsigned int tabBarWidthForMaxChars( uint maxLength ); + void setTitle( const QString &title , QWidget* sender); + + public slots: + + void slotSettingsChanged(); + signals: + + void currentFrameChanged(Frame *); + + private: // methods + + private slots: + + void slotDetachTab(); + void slotCopyLinkAddress(); + void slotCloseTab(); + void slotCloseRequest(QWidget* widget); + void contextMenu (int item, const QPoint &p); + void slotTabChanged(QWidget *w); + + private: // attributes + + QPtrDict<Frame> m_frames; + unsigned int m_CurrentMaxLength; + QWidget* currentItem; +}; + +} + +#endif diff --git a/src/update.cpp b/src/update.cpp new file mode 100644 index 0000000..93393dd --- /dev/null +++ b/src/update.cpp @@ -0,0 +1,562 @@ +/*************************************************************************** + * Copyright (C) 2004 by Robert Hogan * + * robert@roberthogan.net * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + ***************************************************************************/ + + +#include "klamav.h" +#include "update.h" +#include "klamavconfig.h" + +#include <kstaticdeleter.h> + +#include <klocale.h> +#include <kio/netaccess.h> + + +#include <kaction.h> + +#include <qcheckbox.h> +#include <kbuttonbox.h> +#include <kurlrequester.h> +#include <kurlcompletion.h> +#include <kcombobox.h> +#include <qlayout.h> +#include <kmessagebox.h> +#include <klineedit.h> +#include <ktempfile.h> +#include <ksystemtray.h> +#include <ktar.h> +#include <kprogress.h> +#include <kprocio.h> +#include <knotifyclient.h> +#include <dom/html_misc.h> +#include <kapplication.h> +#include <dcopclient.h> +#include <kuser.h> + +#include <qtimer.h> + +#include "version.h" + +#include <stdlib.h> + +const char *mirrors[] = { + "heanet", + "internap", + "surfnet", + "umn", + "nchc", + "ufpr", + "unc", + "jaist", + "voxel", + "citkit", + "optusnet", + "ovh", + "mesh", + "easynews", + "switch", + "kent", + "puzzle", + 0 +}; + +KlamavUpdate::KlamavUpdate(QWidget *parent, const char *name) + : QWidget(parent, name),filelist(new KHTMLPart(this)) +{ + + filelist->hide(); + filelist->setJScriptEnabled(false); + filelist->setJavaEnabled(false); + filelist->setAutoloadImages(false); + filelist->setDNDEnabled(false); + filelist->setPluginsEnabled(false); +} + + +KlamavUpdate::~KlamavUpdate() +{ + kdDebug() << "deleting" << endl; + //delete filelist; +} + + + +void KlamavUpdate::downloadComponent(QString component, QString version, QString extension) +{ + + upgradeinprogress = true; + + QString location = getenv("HOME"); + + location += "/.klamav"; + QDir klamavdir(location); + if (!klamavdir.exists() && !klamavdir.mkdir(location)) + location = getenv("HOME"); + + QString currentclamav = location + QString("/%1-%2").arg(component).arg(version); + QDir clamavdir(currentclamav); + + QString configure; +/* if (component == "klamav"){ + configure = QString("%1/%2-%3/%4-%5/configure").arg(location).arg(component).arg(version).arg(component).arg(version); + + }else{*/ + configure = QString("%1/%2-%3/configure").arg(location).arg(component).arg(version); +// } + QFile configurefile(configure); + + bool download = true; + + if (clamavdir.exists() && configurefile.exists()){ + int result = KMessageBox::questionYesNo(this, i18n( "You seem to have downloaded %1-%2 already (in %3/%4-%5). Would you like to skip re-downloading it and just try to compile it?").arg(component).arg(version).arg(location).arg(component).arg(version),i18n( "Compile %1" ).arg(component)); + + switch (result) { + case 2 : + download = true;break; + case 3 : + download = false; + } + } + + while (download){ + + startProgressDialog( i18n( "Downloading %1-%2..." ).arg(component).arg(version) ); + + QString tmpFile; + if ( !KIO::NetAccess::download( QString("http://%1.dl.sourceforge.net/sourceforge/%2/%3-%4.%5").arg(getMirror()).arg(component).arg(component).arg(version).arg(extension), tmpFile, 0L ) ){ + KMessageBox::information (this,i18n("Couldn't download %1.").arg(component)); + delete timer; + timer=0; + delete progressDialog; + progressDialog = 0; + upgradeinprogress = false; + return; + } + + kdDebug() << "Theme is in temp file: " << tmpFile << endl; + + if ((progressDialog) && (progressDialog->wasCancelled())){ + updateCanceled(); + return; + } + + + + progressDialog->setLabel( i18n( "Unpacking %1-%2 to %3/%4-%5" ).arg(component).arg(version).arg(location).arg(component).arg(version)); + + // unpack the tarball + KTar tar( tmpFile ); + if (!(tar.open( IO_ReadOnly ))){ + int result = KMessageBox::questionYesNo(this, i18n( "The mirror I attempted to download from has not updated yet. Should I try another?")); + kdDebug() << result << endl; + switch (result) { + case KMessageBox::Yes : + download = true; break; + case KMessageBox::No : + download = false; + default: + download = false; + } + }else{ + download = false; + } + tar.directory()->copyTo( location ); + tar.close(); + // remove the temp file + KIO::NetAccess::removeTempFile( tmpFile ); + + delete timer; + timer=0; + delete progressDialog; + progressDialog = 0; + } + + if ((progressDialog) && (progressDialog->wasCancelled())){ + updateCanceled(); + delete progressDialog; + progressDialog = 0; + return; + } + + //KTar does not honour executable permissions + + if (clamavdir.exists() && configurefile.exists()){ + + chmod((const char *)configure,0700); +// if (component == "klamav"){ +// QString dazukoconfigure = i18n("%1/%2-%3/dazuko/configure").arg(location).arg(component).arg(version); +// +// chmod((const char *)dazukoconfigure,0700); +// } + + int result = KMessageBox::warningContinueCancel(this, i18n( "%1-%2 is ready for compiling and installation. Would you like the wizard to ask you for the root password so it can compile and install it for you? (If not, you can compile it yourself later at %3/%4-%5)").arg(component).arg(version).arg(location).arg(component).arg(version),i18n( "Install %1-%2" ).arg(component).arg(version),i18n( "Use the Wizard" )); + + switch (result) { + case 2 : + KMessageBox::information (this,i18n("Installation of %1 Cancelled.").arg(component)); + upgradeinprogress = false; + break; + case 5 : + + KProcess* arkollonproc = new KShellProcess(); + //make sure we catch arkollon in the .klamav directory +// QString curpath = (QString) getenv("PATH"); +// QString homedir = (QString) getenv("HOME"); +// arkollonproc->setEnvironment("PATH",homedir+"/.klamav/bin:" + curpath); + + KMessageBox::information (this,i18n( "<p><b>If this the first time you've compiled software then here are a few useful tips:</b><br>" + "1. Any error messages in the log file with the words 'KDE', 'Qt','curl' or 'X' in them mean that you need to install " + "the appropriate development libraries.<br>" + "2. Any package provided by your distribution with 'lib' or 'devel' in the name is a development library, e.g. qt-devel, libkde.<br>" + "3. If you encounter errors installing Dazuko, just deselect it at installation time and try the instructions at www.dazuko.org.<br>" + "4. Some distributions provide a dazuko package, see if yours does.</p>" ),"Compilation Tips","compiler"); + QString command = QString("klamarkollon %1/%2-%3").arg(location).arg(component).arg(version); + *arkollonproc << command; + if (component == "klamav") + connect( arkollonproc, SIGNAL(processExited(KProcess *)), SLOT(klamavInstallationExited(KProcess *)) ); + else + connect( arkollonproc, SIGNAL(processExited(KProcess *)), SLOT(clamavInstallationExited(KProcess *)) ); + arkollonproc->start(); + } + } + +} + +void KlamavUpdate::checkForNewKlamAV() +{ + + kdDebug() << "Checking for new KlamAV" << endl; + + checkingDirectly = false; + + highestsofarnumeric = 0; + klamav_url = "http://ftp.heanet.ie/mirrors/download.sourceforge.net/pub/sourceforge/k/kl/klamav/"; + getLatestVersionFromSFHack(klamav_url); + +} + +void KlamavUpdate::checkForNewKlamAVDirectly() +{ + + kdDebug() << "Checking for new KlamAV" << endl; + + checkingDirectly = true; + + highestsofarnumeric = 0; + klamav_url = "http://ftp.heanet.ie/mirrors/download.sourceforge.net/pub/sourceforge/k/kl/klamav/"; + startProgressDialog( i18n( "Checking for new version of KlamAV..." ) ); + + getLatestVersionFromSF(klamav_url); + +} + + +void KlamavUpdate::checkForNewClamAVDirectly() +{ + + kdDebug() << "Checking for new ClamAV" << endl; + + checkingDirectly = true; + + highestsofarnumeric = 0; + clamav_url = "http://ftp.heanet.ie/mirrors/download.sourceforge.net/pub/sourceforge/c/cl/clamav/"; + + startProgressDialog( i18n( "Checking for new version of ClamAV..." ) ); + + getLatestVersionFromSF(clamav_url); + +} + +void KlamavUpdate::completedSearchForUpdates(const QString &component, const QString &extension) +{ + + double currentversion; + + if (component == "KlamAV") + currentversion = VERSION_KLAMAV; + else{ + QString currentClamAVVersion = KlamavConfig::clamAVVersion(); + currentversion = numericizeVersion(currentClamAVVersion); + } + + kdDebug() << "in completed search for updates" << endl; + kdDebug() << currentversion << endl; + kdDebug() << highestsofarnumeric << endl; + + if (highestsofarnumeric > currentversion){ + int result = KMessageBox::warningContinueCancel(this, i18n( "It looks like your version of %1 is out of date! %2-%3 is the most recent version available. Would you like KlamAV to download and compile it for you?").arg(component).arg(component).arg(highestsofarraw),i18n( "Download and Install %1-%2" ).arg(component).arg(highestsofarraw),i18n( "Download and Install %1-%2" ).arg(component).arg(highestsofarraw)); + + switch (result) { + case 2 : + break; + case 5 : + downloadComponent(component.lower(), highestsofarraw, extension); + } + }else if (checkingDirectly){ + KMessageBox::information (this,i18n("Your installation of %1 is already up-to-date!").arg(component)); + } + checkingDirectly = false; + emit toggleUpgradeButtons(true); +// if (filelist) +// filelist->deleteLater(); + +} + + + +void KlamavUpdate::startProgressDialog( const QString & text ) +{ + //if ( progressDialog ) + // delete progressDialog; + + progressDialog = new KProgressDialog( this, "progress_dialog", QString::null, text, false ); + + progressDialog->setAllowCancel( true ); + progressDialog->showCancelButton( true ); + progressDialog->setPlainCaption( i18n( "Please Wait" ) ); + + progressDialog->progressBar()->setTotalSteps( 0 ); + progressDialog->progressBar()->setPercentageVisible( false ); + + progressDialog->setMinimumDuration( 500 ); + progressDialog->show(); + + timer = new QTimer( this ); + connect( timer, SIGNAL( timeout() ), this, SLOT( slotProg() ) ); + + timer->start( 200, FALSE ); +} + +void KlamavUpdate::slotProg() +{ + + if (progressDialog) + progressDialog->progressBar()->setProgress(progressDialog->progressBar()->progress() + 4 ); +} + +void KlamavUpdate::clamavInstallationExited(KProcess* arkollonproc) +{ + + arkollonproc = 0; + delete arkollonproc; + upgradeinprogress = false; + emit getCurrentVersionOfClamAV( ); + +} + +void KlamavUpdate::klamavInstallationExited(KProcess* arkollonproc) +{ + + arkollonproc = 0; + delete arkollonproc; + upgradeinprogress = false; + + KMessageBox::information (this,i18n( "If the installation of KlamAV completed successfully you should restart KlamAV for the new version to take effect." )); + +} + + + + +void KlamavUpdate::getLatestVersionFromSF(KURL url) +{ + + kdDebug() << "getting latest version" << endl; + kdDebug() << url << endl; + emit toggleUpgradeButtons(false); + + connect( filelist, SIGNAL( completed() ), this, + SLOT( parseSFPage() ) ); + + filelist->openURL(url); + if (progressDialog) + connect( progressDialog, SIGNAL( cancelClicked() ), this, + SLOT( updateCanceled() ) ); + +} + +void KlamavUpdate::getLatestVersionFromSFHack(KURL url) +{ + + kdDebug() << "getting latest version" << endl; + kdDebug() << url << endl; + emit toggleUpgradeButtons(false); + + connect( filelist, SIGNAL( completed() ), this, + SLOT( parseSFPageHack() ) ); + + filelist->openURL(url); + +} + + + +void KlamavUpdate::updateCanceled() +{ + + kdDebug() << "cancelled" << endl; + filelist->closeURL(); + emit toggleUpgradeButtons(true); +} + +void KlamavUpdate::parseSFPage() +{ + + + kdDebug() << "parsing sf page" << endl; + + + const DOM::HTMLCollection links = filelist->htmlDocument().links(); + kdDebug() << links.length() << endl; + + if (links.length() == 0){ + KMessageBox::information (this,i18n( "Could not contact update server!" )); + updateCanceled(); + delete progressDialog; + progressDialog = 0; + return; + } + + disconnect( filelist, SIGNAL( completed() ), this, + SLOT( parseSFPage() ) ); + + for (unsigned int j=0; j != links.length(); j++ ){ + const DOM::Node linkNode = links.item( j ); + getVersionFromLink( linkNode ); + } + + delete progressDialog; + progressDialog = 0; + + kdDebug() << highestsofarfilename << endl; + if (highestsofarfilename.contains("klamav")) + completedSearchForUpdates("KlamAV", "tar.bz2"); + else if (highestsofarfilename.contains("clamav")) + completedSearchForUpdates("ClamAV", "tar.gz"); + + +} + +void KlamavUpdate::parseSFPageHack() +{ + + + kdDebug() << "parsing sf page" << endl; + + + const DOM::HTMLCollection links = filelist->htmlDocument().links(); + kdDebug() << links.length() << endl; + + if (links.length() == 0){ + return; + } + + disconnect( filelist, SIGNAL( completed() ), this, + SLOT( parseSFPageHack() ) ); + + for (unsigned int j=0; j != links.length(); j++ ){ + const DOM::Node linkNode = links.item( j ); + getVersionFromLink( linkNode ); + } + + //delete progressDialog; + //progressDialog = 0; + + kdDebug() << highestsofarfilename << endl; + if (highestsofarfilename.contains("klamav")) + completedSearchForUpdates("KlamAV", "tar.bz2"); + else if (highestsofarfilename.contains("clamav")) + completedSearchForUpdates("ClamAV", "tar.gz"); + + +} + + +void KlamavUpdate::getVersionFromLink( const DOM::Node &n ) +{ + double numericversion; + QString tmpversion; + + if ( n.isNull() || n.nodeType() != DOM::Node::ELEMENT_NODE ) + return; + + DOM::Element elem = static_cast<DOM::Element>( n ); + + KURL href ( elem.getAttribute( "href" ).string() ); + + kdDebug() << elem.getAttribute( "href" ).string() << endl; + + QString name = elem.getAttribute( "href" ).string(); + QString version = name.replace(".tar.bz2","").replace(".tar.gz",""); + version = version.replace("clamav-","").replace("klamav-",""); + + QString rawversion = version; + + if (m_alpha) + version.remove("-alpha").remove("-beta").remove("-rc"); + + numericversion = numericizeVersion(version); + + if (numericversion > highestsofarnumeric){ + highestsofarnumeric = numericversion; + highestsofarraw = rawversion; + highestsofarfilename = elem.getAttribute( "href" ).string(); + } + + +} + +QString KlamavUpdate::getMirror() +{ + int r = 1+(int) (16.0*rand()/(RAND_MAX+1.0)); + static int previousmirror = 0; + + while (r == previousmirror) + r=1+(int) (16.0*rand()/(RAND_MAX+1.0)); + + previousmirror = r; + + kdDebug() << r << endl; + return mirrors[r]; +} + +double KlamavUpdate::numericizeVersion(QString &version) +{ + QString tmpversion = version; + QStringList tokens = QStringList::split(".",tmpversion); + for ( QStringList::Iterator it = tokens.begin(); it != tokens.end(); it++ ) + { + if ((*it).length() < 2) + (*it).prepend("0"); + } + tmpversion = tokens.join("."); + + unsigned int firstdot = tmpversion.find("."); + for (unsigned int j=tmpversion.length(); j != firstdot; j-- ){ + if (tmpversion.mid(j,1) == "."){ + tmpversion.remove(j,1); + j--; + } + } + + return tmpversion.toDouble(); +} + +#include "update.moc" diff --git a/src/update.h b/src/update.h new file mode 100644 index 0000000..4d70d1d --- /dev/null +++ b/src/update.h @@ -0,0 +1,125 @@ +/*************************************************************************** + * Copyright (C) 2006 by Robert Hogan * + * robert@roberthogan.net * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + ***************************************************************************/ + + +#ifndef _UPDATE_H_ +#define _UPDATE_H_ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <kapplication.h> +#include <kdirlister.h> //stack allocated +#include <kurl.h> //stack allocated +#include <kresolver.h> // namespace +#include <khtml_part.h> + + +namespace DOM { + class Node; +} + + +using namespace KNetwork; + +class KURL; +class KProcess; +class KURLRequester; +class KProgressDialog; +class KProcIO; +class KHTMLPart; + +/** + * This class serves as the main window for KlamavUpdate. It handles the + * menus, toolbars, and status bars. + * + * @short Main window class + * @author $AUTHOR <$EMAIL> + * @version $APP_VERSION + */ +class KlamavUpdate : public QWidget +{ + Q_OBJECT + + public: + + KlamavUpdate(QWidget *parent = 0, const char *name=0); + + /** + * Default Destrucclamav + */ + virtual ~KlamavUpdate(); + void downloadComponent(QString component, QString version, QString extension); + void checkForNewClamAVDirectly(); + void checkForNewKlamAVDirectly(); + void checkForNewKlamAV(); + +signals: + void getCurrentVersionOfClamAV( ); + void toggleUpgradeButtons(bool); + + +private slots: + void slotProg(); + void klamavInstallationExited(KProcess *arkollonproc); + void clamavInstallationExited(KProcess *arkollonproc); +/* void resolved(KResolverResults result);*/ +/* void readVersionLine(KProcIO *);*/ + void parseSFPage(); + void parseSFPageHack(); + void updateCanceled(); +/* void versionExited();*/ +private: + void getLatestVersionFromSF(KURL url); + void getLatestVersionFromSFHack(KURL url); + void startProgressDialog( const QString & text ); + void checkInternet(); + void connectToHost(); + void getVersionFromLink( const DOM::Node &n ); + void completedSearchForUpdates(const QString &component, const QString &extension); + double numericizeVersion(QString &version); + QString getMirror(); + KProcess *childproc; + KProcIO *versionproc; + QString tempFileName; + QString errorMessage; + QString pidFileName; + KProgressDialog *progressDialog; + QTimer *timer; + bool upgradeinprogress; + bool checkingDirectly; + double highestsofarnumeric; + QString highestsofarraw; + QString highestsofarfilename; + KResolver m_resolver; + QString currentClamavVersion; + bool m_alpha; + KHTMLPart *filelist; +private: + KDirLister clamav_lister; + KURL clamav_url; + KDirLister klamav_lister; + KURL klamav_url; + KURL m_url; + +}; + +#endif // _KlamavUpdate_H_ diff --git a/src/version.h b/src/version.h new file mode 100644 index 0000000..0b5ea9a --- /dev/null +++ b/src/version.h @@ -0,0 +1,7 @@ +/* + * Copyright (C) 2004 Robert Hogan <robert at roberthogan dot net> + */ + +#define VERSION_KLAMAV 0.46 +#define KLAMAV_VERSION "0.46" + diff --git a/src/viewer.cpp b/src/viewer.cpp new file mode 100644 index 0000000..3d763f5 --- /dev/null +++ b/src/viewer.cpp @@ -0,0 +1,288 @@ +/*************************************************************************** + * Copyright (C) 2004 by Teemu Rytilahti * + * teemu.rytilahti@kde-fi.org * + * * + * Licensed under GPL. * + ***************************************************************************/ + +#include <kaction.h> +#include <kapplication.h> +#include <khtmlview.h> +#include <kiconloader.h> +#include <klocale.h> +#include <kpopupmenu.h> + +#include <qclipboard.h> +#include <qpaintdevicemetrics.h> + +#include "viewer.h" +#include "klamav_run.h" +//#include "akregatorconfig.h" + +using namespace KlamAV; + +Viewer::Viewer(QWidget *parent, const char *name) + : KHTMLPart(parent, name), m_url(0) +{ + setZoomFactor(100); + setJScriptEnabled(true); + setJavaEnabled(true); + setMetaRefreshEnabled(true); + setPluginsEnabled(true); + setDNDEnabled(true); + setAutoloadImages(true); + setStatusMessagesEnabled(true); + + // change the cursor when loading stuff... + connect( this, SIGNAL(started(KIO::Job *)), + this, SLOT(slotStarted(KIO::Job *))); + connect( this, SIGNAL(completed()), + this, SLOT(slotCompleted())); + + connect( browserExtension(), SIGNAL(openURLRequestDelayed(const KURL&, const KParts::URLArgs&)), this, SLOT(slotOpenURLRequest(const KURL&, const KParts::URLArgs& )) ); + + connect( browserExtension(), + +SIGNAL(popupMenu (KXMLGUIClient*, const QPoint&, const KURL&, const + KParts::URLArgs&, KParts::BrowserExtension::PopupFlags, mode_t)), this, SLOT(slotPopupMenu(KXMLGUIClient*, const QPoint&, const KURL&, const + KParts::URLArgs&, KParts::BrowserExtension::PopupFlags, mode_t))); + + KStdAction::print(this, SLOT(slotPrint()), actionCollection(), "viewer_print"); + KStdAction::copy(this, SLOT(slotCopy()), actionCollection(), "viewer_copy"); + + new KAction( i18n("&Increase Font Sizes"), "viewmag+", "Ctrl+Plus", this, SLOT(slotZoomIn()), actionCollection(), "incFontSizes" ); + new KAction( i18n("&Decrease Font Sizes"), "viewmag-", "Ctrl+Minus", this, SLOT(slotZoomOut()), actionCollection(), "decFontSizes" ); + + connect(this, SIGNAL(selectionChanged()), this, SLOT(slotSelectionChanged())); + + new KAction(i18n("Copy &Link Address"), "", 0, + this, SLOT(slotCopyLinkAddress()), + actionCollection(), "copylinkaddress"); +} + +bool Viewer::openURL(const KURL &url) +{ + new KlamAV::BrowserRun(this, (QWidget*)parent(), this, url, KParts::URLArgs()); + emit started(0); + return true; +} + + +bool Viewer::closeURL() +{ + emit browserExtension()->loadingProgress(-1); + emit canceled(QString::null); + return KHTMLPart::closeURL(); +} + +int Viewer::pointsToPixel(int pointSize) const +{ + const QPaintDeviceMetrics metrics(view()); + return ( pointSize * metrics.logicalDpiY() + 36 ) / 72 ; +} + +void Viewer::displayInExternalBrowser(const KURL &url, const QString &mimetype) +{ + if (!url.isValid()) return; +/* if (Settings::externalBrowserUseKdeDefault()) + {*/ + if (mimetype.isEmpty()) + kapp->invokeBrowser(url.url(), "0"); + else + KRun::runURL(url, mimetype, false, false); +/* } + else + { + QString cmd = Settings::externalBrowserCustomCommand(); + QString urlStr = url.url(); + cmd.replace(QRegExp("%u"), urlStr); + KProcess *proc = new KProcess; + QStringList cmdAndArgs = KShell::splitArgs(cmd); + *proc << cmdAndArgs; + proc->start(KProcess::DontCare); + delete proc; + }*/ +} + + +void Viewer::slotOpenURLRequest(const KURL& url, const KParts::URLArgs& args) +{ + m_url = url; + if (args.frameName == "_blank") // apparently this indicates that the MMB was pressed... + { +/* switch (Settings::mMBBehaviour()) + { + case Settings::EnumMMBBehaviour::OpenInExternalBrowser: + slotOpenLinkInBrowser(); + break; + case Settings::EnumMMBBehaviour::OpenInBackground: + slotOpenLinkInBackgroundTab(); + break; + default:*/ + slotOpenLinkInForegroundTab(); +/* break; + }*/ + } + else // LMB: + { +/* switch (Settings::lMBBehaviour()) + { + case Settings::EnumLMBBehaviour::OpenInExternalBrowser: + slotOpenLinkInBrowser(); + break; + case Settings::EnumLMBBehaviour::OpenInBackground: + slotOpenLinkInBackgroundTab(); + break; + default:*/ + slotOpenLinkInForegroundTab(); +/* break; + }*/ + } +} + +void Viewer::slotPopupMenu(KXMLGUIClient*, const QPoint& p, const KURL& kurl, const KParts::URLArgs&, KParts::BrowserExtension::PopupFlags, mode_t) +{ + QString url = kurl.url(); + if(this->url() == url) return; + m_url = url; + KPopupMenu popup; + + if (!url.isEmpty()) + { + popup.insertItem(SmallIcon("tab_new"), i18n("Open Link in New &Tab"), this, SLOT(slotOpenLinkInForegroundTab())); + popup.insertItem(SmallIcon("window_new"), i18n("Open Link in External &Browser"), this, SLOT(slotOpenLinkInBrowser())); + action("copylinkaddress")->plug(&popup); + } + else + { + action("viewer_copy")->plug(&popup); + popup.insertSeparator(); + action("viewer_print")->plug(&popup); + KAction *ac = action("setEncoding"); + if (ac) + ac->plug(&popup); + } + popup.exec(p); +} + +// taken from KDevelop +void Viewer::slotCopy() +{ + QString text = selectedText(); + text.replace( QChar( 0xa0 ), ' ' ); + QClipboard *cb = QApplication::clipboard(); + disconnect( cb, SIGNAL( selectionChanged() ), this, SLOT( slotClearSelection() ) ); + cb->setText(text); + connect( cb, SIGNAL( selectionChanged() ), this, SLOT( slotClearSelection() ) ); +} + +void Viewer::slotCopyLinkAddress() +{ + if(m_url.isEmpty()) return; + QClipboard *cb = QApplication::clipboard(); + cb->setText(m_url.prettyURL(), QClipboard::Clipboard); + cb->setText(m_url.prettyURL(), QClipboard::Selection); +} + +void Viewer::slotSelectionChanged() +{ + action("viewer_copy")->setEnabled(!selectedText().isEmpty()); +} + +void Viewer::slotOpenLinkInternal() +{ + openURL(m_url); +} + +void Viewer::slotOpenLinkInForegroundTab() +{ + emit urlClicked(m_url, false); +} + +void Viewer::slotOpenLinkInBackgroundTab() +{ + emit urlClicked(m_url, true); +} + +void Viewer::slotOpenLinkInBrowser() +{ + kdDebug() << "display external" << endl; + displayInExternalBrowser(m_url, QString::null); +} + +void Viewer::slotStarted(KIO::Job *) +{ + widget()->setCursor( waitCursor ); +} + +void Viewer::slotCompleted() +{ + widget()->unsetCursor(); +} + +void Viewer::slotScrollUp() +{ + view()->scrollBy(0,-10); +} + +void Viewer::slotScrollDown() +{ + view()->scrollBy(0,10); +} + +void Viewer::slotZoomIn() +{ + int zf = zoomFactor(); + if (zf < 100) + { + zf = zf - (zf % 20) + 20; + setZoomFactor(zf); + } + else + { + zf = zf - (zf % 50) + 50; + setZoomFactor(zf < 300 ? zf : 300); + } +} + +void Viewer::slotZoomOut() +{ + int zf = zoomFactor(); + if (zf <= 100) + { + zf = zf - (zf % 20) - 20; + setZoomFactor(zf > 20 ? zf : 20); + } + else + { + zf = zf - (zf % 50) - 50; + setZoomFactor(zf); + } +} + +void Viewer::slotSetZoomFactor(int percent) +{ + setZoomFactor(percent); +} + +// some code taken from KDevelop (lib/widgets/kdevhtmlpart.cpp) +void Viewer::slotPrint( ) +{ + view()->print(); +} + + +void Viewer::setSafeMode() +{ + setJScriptEnabled(false); + setJavaEnabled(false); + setMetaRefreshEnabled(false); + setPluginsEnabled(false); + setDNDEnabled(true); + setAutoloadImages(true); + setStatusMessagesEnabled(false); +} + + +// vim: set et ts=4 sts=4 sw=4: +#include "viewer.moc" diff --git a/src/viewer.h b/src/viewer.h new file mode 100644 index 0000000..9f47889 --- /dev/null +++ b/src/viewer.h @@ -0,0 +1,94 @@ +/*************************************************************************** + * Copyright (C) 2004 by Teemu Rytilahti * + * teemu.rytilahti@kde-fi.org * + * * + * Licensed under GPL. * + ***************************************************************************/ + +#ifndef VIEWER_H +#define VIEWER_H + +#include <khtml_part.h> + +class KURL; + +namespace KIO +{ + class MetaData; +} + +namespace KlamAV +{ + class Viewer : public KHTMLPart + { + Q_OBJECT + public: + Viewer(QWidget* parent, const char* name); + virtual bool closeURL(); + virtual bool openURL(const KURL &); + + /** used by the BrowserRun object to call KHTMLPart::openURL() */ + void openPage(const KURL& url) { KHTMLPart::openURL(url);} + + public slots: + + void slotScrollUp(); + void slotScrollDown(); + void slotZoomIn(); + void slotZoomOut(); + void slotSetZoomFactor(int percent); + void slotPrint(); + void setSafeMode(); + + virtual void slotPaletteOrFontChanged() = 0; + + signals: + /** This gets emitted when url gets clicked */ + void urlClicked(const KURL& url, bool background=false); + + protected: // methods + int pointsToPixel(int points) const; + + protected slots: + virtual void slotOpenURLRequest(const KURL& url, const KParts::URLArgs& args); + virtual void slotPopupMenu(KXMLGUIClient*, const QPoint&, const KURL&, const KParts::URLArgs&, KParts::BrowserExtension::PopupFlags, mode_t); + + /** Copies current link to clipboard. */ + void slotCopyLinkAddress(); + + /** Copies currently selected text to clipboard */ + virtual void slotCopy(); + + /** Opens @c m_url inside this viewer */ + virtual void slotOpenLinkInternal(); + + /** Opens @c m_url in external viewer, eg. Konqueror */ + virtual void slotOpenLinkInBrowser(); + + /** Opens @c m_url in foreground tab */ + virtual void slotOpenLinkInForegroundTab(); + + /** Opens @c m_url in background tab */ + virtual void slotOpenLinkInBackgroundTab(); + + /** This changes cursor to wait cursor */ + void slotStarted(KIO::Job *); + + /** This reverts cursor back to normal one */ + void slotCompleted(); + + virtual void slotSelectionChanged(); + + protected: // attributes + KURL m_url; + + private: + /** + * Display article in external browser. + */ + void displayInExternalBrowser(const KURL &url, const QString &mime); + }; +} + +#endif // VIEWER_H +// vim: ts=4 sw=4 et |
