Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 633 insertions, 0 deletions

diff --git a/kode/kodemain.cpp b/kode/kodemain.cpp
new file mode 100644
index 000000000..a567f20a0
--- /dev/null
+++ b/kode/kodemain.cpp
@@ -0,0 +1,633 @@
+/*
+    This file is part of kdepim.
+
+    Copyright (c) 2004 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., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#include "code.h"
+#include "printer.h"
+#include "license.h"
+#include "automakefile.h"
+
+#include <kabc/stdaddressbook.h>
+
+#include <kaboutdata.h>
+#include <kapplication.h>
+#include <kcmdlineargs.h>
+#include <kconfig.h>
+#include <kdebug.h>
+#include <kglobal.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <kstandarddirs.h>
+#include <ksimpleconfig.h>
+#include <ksavefile.h>
+#include <kprocess.h>
+
+#include <qfile.h>
+#include <qtextstream.h>
+#include <qfileinfo.h>
+#include <qregexp.h>
+
+#include <iostream>
+
+static const KCmdLineOptions options[] =
+{
+  { "c", 0, 0 },
+  { "create-class", I18N_NOOP("Create class"), 0 },
+  { "d", 0, 0 },
+  { "create-dialog", I18N_NOOP("Create dialog"), 0 },
+  { "create-kioslave", I18N_NOOP("Create kioslave"), 0 },
+  { "create-main", I18N_NOOP("Create main function template"), 0 },
+  { "y", 0, 0 },
+  { "codify", I18N_NOOP("Create generator code for given source"), 0 },
+  { "add-property", I18N_NOOP("Add property to class"), 0 },
+  { "inplace", I18N_NOOP("Change file in place"), 0 },
+  { "author-email <name>", I18N_NOOP("Add author with given email address"), 0 },
+  { "project <name>", I18N_NOOP("Name of project"), 0 },
+  { "gpl", I18N_NOOP("Use GPL as license"), 0 },
+  { "lgpl", I18N_NOOP("Use LGPL as license"), 0 },
+  { "classname <name>", I18N_NOOP("Name of class"), 0 },
+  { "filename <name>", I18N_NOOP("Name of file"), 0 },
+  { "namespace <name>", I18N_NOOP("Namespace"), 0 },
+  { "warning", I18N_NOOP("Create warning about code generation"), 0 },
+  { "qt-exception", I18N_NOOP("Add Qt exception to GPL"), 0 },
+  { "singleton", I18N_NOOP("Create a singleton class"), 0 },
+  { "protocol", I18N_NOOP("kioslave protocol"), 0 },
+  { "+[filename]", I18N_NOOP("Source code file name"), 0 },
+  KCmdLineLastOption
+};
+
+void addPropertyFunctions( QString &out, const QString &type,
+  const QString &name )
+{
+  // FIXME: Use KODE::Function
+
+  bool isReference = type.endsWith( "*" ) || type.endsWith( "&" );
+
+  QString argument;
+  QString upper = KODE::Style::upperFirst( name );
+  if ( !isReference ) {
+    argument = "const " + type + " &";
+  } else argument = type;
+
+  KODE::Code code;
+  code.setIndent( 4 );
+  code += "/**";
+  code += "  Set .";
+  code += "*/";
+  code += "void set" + upper + "( " + argument + "v )";
+  code += "{";
+  code += "  m" + upper + " = v;";
+  code += "}";
+  
+  code += "/**";
+  code += "  Get " + name + ". See set" + upper + "().";
+  code += "*/";
+  code += type + ( isReference ? "" : " " ) + name + "() const";
+  code += "{";
+  code += "  return m" + upper + ";";
+  code += "}";
+
+  out += code.text();
+}
+
+void addPropertyVariable( QString &out, const QString &type,
+  const QString &name )
+{
+  QString upper = KODE::Style::upperFirst( name );
+  bool isReference = type.endsWith( "*" ) || type.endsWith( "&" );
+
+  KODE::Code code;
+  code.setIndent( 4 );
+  code += type + ( isReference ? "" : " " ) + "m" + upper + ";"; 
+
+  out += code.text();
+}
+
+// FIXME: Put addProperty in PropertyAdder class and add endReadAhead function.
+int addProperty( KCmdLineArgs *args )
+{
+  if ( args->count() != 3 ) {
+    std::cerr << "Usage: kode --add-property <class> <proprerty-type> "
+      << "<property-name>" << std::endl;
+    return 1;
+  }
+  
+  QString className = args->arg( 0 );
+  QString type = args->arg( 1 );
+  QString name = args->arg( 2 );
+
+  kdDebug() << "Add property: class " << className << ": " << type << " " <<
+    name << endl;
+
+  QString headerFileName = className.lower() + ".h";
+  
+  QFile headerFile( headerFileName );
+  if ( !headerFile.open( IO_ReadOnly ) ) {
+    std::cerr << "Unable to open file '" << headerFileName.utf8() << "'" <<
+      std::endl;
+    return 1;
+  }
+  
+  QTextStream in( &headerFile );
+
+  enum State { FindClass, FindConstructor, FindProperties, FindPrivate,
+    FindVariables, Finish };
+  State state = FindClass;
+
+  QString accessor;
+  QString mutator;
+  
+  QString out;
+  
+  QString readAhead;
+  
+  QString line;
+  while ( !( line = in.readLine() ).isNull() ) {
+//    std::cout << line.utf8() << std::endl;
+    kdDebug() << state << " LINE: " << line << endl;
+    QString readAheadPrevious = readAhead;
+    readAhead += line + "\n";
+//    out += line + "\n";
+    switch( state ) {
+      case FindClass:
+//        if ( line.find( QRegExp( className ) ) >= 0 ) {
+        if ( line.find( QRegExp( "^\\s*class\\s+" + className ) ) >= 0 ) {
+          kdDebug() << "  FOUND CLASS" << endl;
+          state = FindConstructor;
+        }
+        break;
+      case FindConstructor:
+        if ( line.find( QRegExp( "^\\s*" + className + "\\s*\\(" ) ) >= 0 ) {
+          kdDebug() << "  FOUND CONSTRUCTOR" << endl;
+          out += readAhead;
+          readAhead = QString::null;
+          state = FindProperties;
+        }
+        break;
+      case FindProperties:
+        {
+          QRegExp re( "(\\w+)\\s*\\(" );
+          if ( re.search( line ) >= 0 ) {
+            QString function = re.cap( 1 ).lower();
+            if ( !function.isEmpty() ) {
+              kdDebug() << "Function: " << function << endl;
+              if ( function == className || function == "~" + className ) {
+                out += readAhead;
+                readAhead = QString::null;
+              } else {
+                if ( function.startsWith( "set" ) ) {
+                  mutator = function.mid( 3 );
+                  kdDebug() << "MUTATOR: " << mutator << endl;
+                } else {
+                  if ( function == mutator ) {
+                    accessor = function;
+                    kdDebug() << "ACCESSOR: " << accessor << endl;
+                    out += readAhead;
+                    readAhead = QString::null;
+                  } else {
+                    kdDebug() << "CREATE PROPERTY" << endl;
+                    out += readAheadPrevious;
+                    addPropertyFunctions( out, type, name );
+                    out += "\n";
+                    readAhead = line + "\n";
+                    state = FindPrivate;
+                  }
+                }
+              }
+            }
+          } else if ( line.find( QRegExp( "\\s*protected" ) ) >= 0 ) {
+            state = FindPrivate;
+          } else if ( line.find( QRegExp( "\\s*private" ) ) >= 0 ) {
+            if ( accessor.isEmpty() ) {
+              addPropertyFunctions( out, type, name );
+              out += readAhead;
+              readAhead = QString::null;
+              addPropertyVariable( out, type, name );
+              state = Finish;
+            } else {
+              if ( accessor == mutator ) {
+                out += readAheadPrevious;
+                addPropertyFunctions( out, type, name );
+                out += "\n";
+                out += line + "\n";
+                readAhead = QString::null;
+              }
+              state = FindVariables;
+            }
+          }
+        }
+        break;
+      case FindPrivate:
+        if ( line.find( QRegExp( "\\s*private" ) ) >= 0 ) {
+          if ( accessor.isEmpty() ) {
+            out += readAhead;
+            readAhead = QString::null;
+            addPropertyVariable( out, type, name );
+            state = Finish;
+          } else {
+            state = FindVariables;
+          }
+        }
+        break;
+      case FindVariables:
+        {
+          if ( line.find( "m" + accessor.lower(), 0, false ) >= 0 ) {
+            out += readAhead;
+            readAhead = QString::null;
+            addPropertyVariable( out, type, name );
+            state = Finish;
+          }
+        }
+        break;
+      case Finish:
+        break;
+    }
+  }
+
+  headerFile.close();
+
+  out += readAhead;
+
+  if ( args->isSet( "inplace" ) ) {
+    QString headerFileNameOut = headerFileName + ".kodeorig" ;
+
+    KProcess proc;
+    proc << "cp" << QFile::encodeName( headerFileName ) <<
+      QFile::encodeName( headerFileNameOut );
+    
+    if ( !proc.start( KProcess::Block ) ) {
+      kdError() << "Copy failed" << endl;
+    } else {
+      kdDebug() << "Write to original file." << endl;
+      if ( !headerFile.open( IO_WriteOnly ) ) {
+        kdError() << "Unable to open file '" << headerFileName <<
+          "' for writing." << endl;
+        return 1;
+      }
+      QTextStream o( &headerFile );
+      o << out << endl;
+    }
+  } else {
+    std::cout << out.utf8() << std::endl;
+  }
+
+  return 0;
+}
+
+int codify( KCmdLineArgs *args )
+{
+  if ( args->count() != 1 ) {
+    std::cerr << "Usage: kode --codify <sourcecodefile>" << std::endl;
+    return 1;
+  }
+
+  QString filename = args->arg( 0 );
+
+  QFile f( filename );
+  if ( !f.open( IO_ReadOnly ) ) {
+    kdError() << "Unable to open file '" << filename << "'." << endl;
+    return 1;            
+  } else {
+    std::cout << "KODE::Code code;" << std::endl;
+    QTextStream ts( &f );
+    QString line;
+    while( !( line = ts.readLine() ).isNull() ) {
+      line.replace( "\\", "\\\\" ); 
+      line.replace( "\"", "\\\"" );
+      line = "code += \"" + line;
+      line.append( "\";" );
+      std::cout << line.local8Bit() << std::endl;
+    }
+  }
+
+  return 0;
+}
+
+int create( KCmdLineArgs *args )
+{
+  KODE::Printer p;
+  if ( args->isSet( "warning" ) ) p.setCreationWarning( true );
+
+  bool createKioslave = args->isSet( "create-kioslave" );
+  bool createMain = args->isSet( "create-main" );
+
+  QString filename = args->getOption( "filename" );
+
+  if ( createMain ) {
+    if ( filename.isEmpty() ) {
+      kdError() << "Error: No file name given." << endl;
+      return 1;
+    }
+
+    if ( filename.endsWith( ".cpp" ) ) {
+      filename = filename.left( filename.length() - 4 );
+    }
+  } else {
+    if ( !args->isSet( "classname" ) ) {
+      kdError() << "Error: No class name given." << endl;
+      return 1;
+    }
+  }
+
+  QString className = args->getOption( "classname" );
+
+  QString protocol;
+
+  if ( createKioslave ) {
+    if ( !args->isSet( "protocol" ) ) {
+      protocol = className.lower();
+      kdWarning() << "Warning: No protocol for kioslave given. Assuming '"
+                  << protocol << "'" << endl;
+    } else {
+      protocol = args->getOption( "protocol" );
+    }
+  }
+
+  KODE::File file;
+
+  file.setProject( args->getOption( "project" ) );
+
+  QString authorEmail = args->getOption( "author-email" );
+  QString authorName;
+  KABC::Addressee a;
+  if ( authorEmail.isEmpty() ) {
+    a = KABC::StdAddressBook::self()->whoAmI();
+    authorEmail = a.preferredEmail();
+  } else {
+    KABC::Addressee::List as =
+        KABC::StdAddressBook::self()->findByEmail( authorEmail );
+    if ( as.isEmpty() ) {
+      kdDebug() << "Unable to find '" << authorEmail << "' in address book."
+                << endl;
+    } else {
+      a = as.first();
+    }
+  }
+  if ( !a.isEmpty() ) {
+      authorName = a.realName();
+  }
+  if ( !authorEmail.isEmpty() ) {
+    file.addCopyright( QDate::currentDate().year(), authorName, authorEmail );
+  }
+
+  KODE::License l;
+  if ( args->isSet( "gpl" ) ) l = KODE::License( KODE::License::GPL );
+  if ( args->isSet( "lgpl" ) ) l = KODE::License( KODE::License::LGPL );
+  l.setQtException( args->isSet( "qt-exception" ) );
+  file.setLicense( l );
+
+  file.setNameSpace( args->getOption( "namespace" ) );
+
+  if ( createMain ) {
+    file.addInclude( "kaboutdata.h" );
+    file.addInclude( "kapplication.h" );
+    file.addInclude( "kdebug" );
+    file.addInclude( "klocale" );
+    file.addInclude( "kcmdlineargs" );
+
+    KODE::Code code;
+    code += "static const KCmdLineOptions options[] =";
+    code += "{";
+    code += "  { \"verbose\", \"Verbose output\", 0 },";
+    code += "  KCmdLineLastOption";
+    code += "};";
+    file.addFileCode( code );
+
+    KODE::Function main( "main", "int" );
+    main.addArgument( "int argc" );
+    main.addArgument( "char **argv" );
+
+    code.clear();
+    code += "KAboutData aboutData(\"test\",\"Test\",\"0.1\");";
+    code += "KCmdLineArgs::init(argc,argv,&aboutData);";
+    code += "KCmdLineArgs::addCmdLineOptions( options );";
+    code += "";
+    code += "KApplication app;";
+    code += "";
+    code += "KCmdLineArgs *args = KCmdLineArgs::parsedArgs();";
+    code += "";
+    code += "Q_UNUSED( args );";
+    main.setBody( code );
+    
+    file.addFileFunction( main );
+    
+    file.setFilename( filename );
+    
+    p.printImplementation( file, false );
+    
+    return 0;
+  }
+
+  KODE::Class c( className );
+
+  if ( args->isSet( "create-dialog" ) ) {
+    c.addBaseClass( KODE::Class( "KDialogBase" ) );
+    c.addInclude( "kdialogbase.h" );
+  } else if ( createKioslave ) {
+    c.setDocs( "This class implements a kioslave for ..." );
+  
+    c.addBaseClass( KODE::Class( "SlaveBase", "KIO" ) );
+    c.addHeaderInclude( "kio/slavebase.h" );
+    
+    KODE::Function get( "get", "void" );
+    get.addArgument( "const KURL &url" );
+
+    KODE::Code code;
+    
+    code += "kdDebug(7000) << \"" + className + "::get()\" << endl;";
+    code += "kdDebug(7000) << \" URL: \" << url.url() << endl;";
+    code += "#if 1";
+    code += "kdDebug(7000) << \" Path: \" << url.path() << endl;";
+    code += "kdDebug(7000) << \" Query: \" << url.query() << endl;";
+    code += "kdDebug(7000) << \" Protocol: \" << url.protocol() << endl;";
+    code += "kdDebug(7000) << \" Filename: \" << url.filename() << endl;";
+    code += "#endif";
+    code.newLine();
+
+    code += "mimeType( \"text/plain\" );";
+    code.newLine();
+    
+    code += "QCString str( \"Hello!\" );";
+    code += "data( str );";
+    code.newLine();
+    
+    code += "finished();";
+    code.newLine();
+    
+    code += "kdDebug(7000) << \"" + className + "CgiProtocol::get() done\" << endl;";
+
+    get.setBody( code );
+  
+    c.addFunction( get );
+
+
+    c.addInclude( "kinstance.h" );
+    c.addInclude( "kdebug.h" );
+    c.addInclude( "sys/types.h" );
+    c.addInclude( "unistd.h" );
+    c.addInclude( "stdlib.h" );
+
+    KODE::Function main( "kdemain", "int" );
+    main.addArgument( "int argc" );
+    main.addArgument( "char **argv" );
+    
+    code.clear();
+
+    code += "KInstance instance( \"kio_" + protocol + "\" );";
+    code += "";
+    code += "kdDebug(7000) << \"Starting kio_" + protocol + "(pid:  \" << getpid() << \")\" << endl;";
+    code += "";
+    code += "if (argc != 4) {";
+    code.indent();
+    code += "fprintf( stderr, \"Usage: kio_" + protocol + " protocol domain-socket1 domain-socket2\\n\");";
+    code += "exit( -1 );";
+    code.unindent();
+    code += "}";
+    code += "";
+    code += className + " slave( argv[2], argv[3] );";
+    code += "slave.dispatchLoop();";
+    code += "";
+    code += "return 0;";
+
+    main.setBody( code );
+
+    file.addFileFunction( main );
+
+    file.addExternCDeclaration( p.functionSignature( main ) );
+  }
+  
+  KODE::Function constructor( className );
+
+  if ( args->isSet( "singleton" ) ) {
+    constructor.setAccess( KODE::Function::Private );
+    
+    KODE::Function self( "self", className + " *" );
+    self.setStatic( true );
+
+    KODE::Code code;
+    code += "if ( !mSelf ) {";
+    code += "  selfDeleter.setObject( mSelf, new " + className + "() );";
+    code += "}";
+    code += "return mSelf;";
+
+    self.setBody( code );
+
+    c.addFunction( self );
+
+    KODE::MemberVariable selfVar( "mSelf", className + " *", true );
+    selfVar.setInitializer( "0" );
+  
+    c.addMemberVariable( selfVar );
+
+    KODE::Variable staticDeleter( "selfDeleter",
+                                  "KStaticDeleter<" + className + ">",
+                                  true );
+    file.addFileVariable( staticDeleter );
+    file.addInclude( "kstaticdeleter.h" );
+  }
+
+  if ( createKioslave ) {
+    constructor.addArgument( "const QCString &pool" );
+    constructor.addArgument( "const QCString &app" );
+
+    constructor.addInitializer( "SlaveBase( \"" + protocol + "\", pool, app )" );
+  }
+
+  c.addFunction( constructor );
+
+  file.insertClass( c );
+
+  p.printHeader( file );
+  p.printImplementation( file );
+
+  if ( createKioslave ) {
+    // Write automake Makefile
+    KODE::AutoMakefile am;
+    
+    am.addEntry( "INCLUDES", "$(all_includes)" );
+    am.newLine();
+    am.addEntry( "noinst_HEADERS", className.lower() + ".h" );
+    am.newLine();
+    am.addEntry( "METASOURCES", "AUTO" );
+    am.newLine();
+    am.addEntry( "kdelnkdir", "$(kde_servicesdir)" );
+    am.addEntry( "kdelnk_DATA", protocol + ".protocol" );
+
+    KODE::AutoMakefile::Target t( "kde_module_LTLIBRARIES",
+      "kio_" + protocol + ".la" );
+    t.setSources( className.lower() + ".cpp" );
+    t.setLibAdd( "$(LIB_KIO)" );
+    t.setLdFlags( "$(all_libraries) -module $(KDE_PLUGIN)" );
+  
+    am.addTarget( t );
+
+    p.printAutoMakefile( am );
+  
+    
+    // Write protocol file
+    QString protocolFilename = protocol + ".protocol";
+
+    QFileInfo fi( protocolFilename );
+    protocolFilename = fi.absFilePath();
+
+    KSaveFile::backupFile( protocolFilename, QString::null, ".backup" );
+    
+    QFile::remove( protocolFilename );
+    
+    KSimpleConfig protocolFile( protocolFilename );
+
+    protocolFile.setGroup( "Protocol" );
+    protocolFile.writeEntry( "exec", "kio_" + protocol );
+    protocolFile.writeEntry( "protocol", protocol );
+    protocolFile.writeEntry( "input", "none" );
+    protocolFile.writeEntry( "output", "filesystem" );
+    protocolFile.writeEntry( "reading", "true" );
+    protocolFile.writeEntry( "DocPath", "kioslave/" + protocol + ".html" );
+
+    protocolFile.sync();
+  }
+
+  return 0;
+}
+
+int main(int argc,char **argv)
+{
+  KAboutData aboutData( "kode", I18N_NOOP("KDE Code Generator"), "0.1" );
+  aboutData.addAuthor( "Cornelius Schumacher", 0, "schumacher@kde.org" );
+
+  KCmdLineArgs::init( argc, argv, &aboutData );
+  KCmdLineArgs::addCmdLineOptions( options );
+
+  KApplication app;
+
+  KCmdLineArgs *args = KCmdLineArgs::parsedArgs();
+
+  if ( args->isSet( "create-class" ) || args->isSet( "create-dialog" ) ||
+       args->isSet( "create-kioslave" ) || args->isSet( "create-main" ) ) {
+    return create( args );
+  } else if ( args->isSet( "codify" ) ) {
+    return codify( args );
+  } else if ( args->isSet( "add-property" ) ) {
+    return addProperty( args );
+  } else {
+    std::cerr << "Error: No command given." << std::endl;
+    return 1;
+  }
+}