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/kdeutils@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 317 insertions, 0 deletions

diff --git a/ark/zoo.cpp b/ark/zoo.cpp
new file mode 100644
index 0000000..9116ea5
--- /dev/null
+++ b/ark/zoo.cpp
@@ -0,0 +1,317 @@
+/*
+
+ ark -- archiver for the KDE project
+
+ Copyright (C)
+
+ 2000: Corel Corporation (author: Emily Ezust, emilye@corel.com)
+ 2001: Corel Corporation (author: Michael Jarrett, michaelj@corel.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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+*/
+
+#include <config.h>
+
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <sys/errno.h>
+#include <string.h>
+
+// QT includes
+#include <qfile.h>
+#include <qdir.h>
+
+// KDE includes
+#include <kdebug.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <kprocess.h>
+
+// ark includes
+#include "settings.h"
+#include "arkwidget.h"
+#include "arch.h"
+#include "zoo.h"
+#include "arkutils.h"
+#include "filelistview.h"
+
+static QString fixTime( const QString &_strTime );
+
+ZooArch::ZooArch( ArkWidget *gui, const QString & fileName )
+  : Arch( gui, fileName )
+{
+  m_archiver_program = m_unarchiver_program = "zoo";
+  verifyCompressUtilityIsAvailable( m_archiver_program );
+  verifyUncompressUtilityIsAvailable( m_unarchiver_program );
+
+  m_headerString = "----";
+}
+
+bool ZooArch::processLine( const QCString &line )
+{
+  const char *_line = ( const char * )line;
+  char columns[11][80];
+  char filename[4096];
+
+  // Note: I'm reversing the ratio and the length for better display
+
+  sscanf( _line,
+          " %79[0-9] %79[0-9%] %79[0-9] %79[0-9] %79[a-zA-Z] %79[0-9]%79[ ]%11[ 0-9:+-]%2[C ]%4095[^\n]",
+          columns[1], columns[0], columns[2], columns[3], columns[7],
+          columns[8], columns[9], columns[4], columns[10], filename );
+
+  QString year = ArkUtils::fixYear( columns[8] );
+
+  QString strDate;
+  strDate.sprintf( "%s-%.2d-%.2d", year.utf8().data(),
+                   ArkUtils::getMonth( columns[7] ), atoi( columns[3] ) );
+
+  strlcpy( columns[3], strDate.ascii(), sizeof( columns[3]) );
+  kdDebug( 1601 ) << "New timestamp is " << columns[3] << endl;
+
+  strlcat( columns[3], " ", sizeof( columns[3] ) );
+  strlcat( columns[3], fixTime( columns[4] ).ascii(), sizeof( columns[3] ) );
+
+  QStringList list;
+  list.append( QFile::decodeName( filename ) );
+
+  for ( int i=0; i<4; i++ )
+  {
+    list.append( QString::fromLocal8Bit( columns[i] ) );
+  }
+
+  m_gui->fileList()->addItem( list ); // send to GUI
+
+  return true;
+}
+
+void ZooArch::open()
+{
+  setHeaders();
+
+  m_buffer = "";
+  m_header_removed = false;
+  m_finished = false;
+
+
+  KProcess *kp = m_currentProcess = new KProcess;
+  *kp << m_archiver_program << "l" << m_filename;
+  connect( kp, SIGNAL( receivedStdout(KProcess*, char*, int) ),
+           SLOT( slotReceivedTOC(KProcess*, char*, int) ) );
+  connect( kp, SIGNAL( receivedStderr(KProcess*, char*, int) ),
+           SLOT( slotReceivedOutput(KProcess*, char*, int) ) );
+  connect( kp, SIGNAL( processExited(KProcess*) ),
+           SLOT( slotOpenExited(KProcess*) ) );
+
+  if ( !kp->start( KProcess::NotifyOnExit, KProcess::AllOutput ) )
+  {
+    KMessageBox::error( 0, i18n( "Could not start a subprocess." ) );
+    emit sigOpen( this, false, QString::null, 0 );
+  }
+}
+
+void ZooArch::setHeaders()
+{
+  ColumnList list;
+  list.append( FILENAME_COLUMN );
+  list.append( RATIO_COLUMN );
+  list.append( SIZE_COLUMN );
+  list.append( PACKED_COLUMN );
+  list.append( TIMESTAMP_COLUMN );
+
+  emit headers( list );
+}
+
+
+void ZooArch::create()
+{
+  emit sigCreate( this, true, m_filename,
+                  Arch::Extract | Arch::Delete | Arch::Add | Arch::View);
+}
+
+void ZooArch::addDir( const QString & _dirName )
+{
+  if ( ! _dirName.isEmpty() )
+  {
+    QStringList list;
+    list.append( _dirName );
+    addFile( list );
+  }
+}
+
+void ZooArch::addFile( const QStringList &urls )
+{
+  KProcess *kp = m_currentProcess = new KProcess;
+  kp->clearArguments();
+  *kp << m_archiver_program;
+
+  if ( ArkSettings::replaceOnlyWithNewer() )
+    *kp << "-update";
+  else
+    *kp << "-add";
+
+  *kp << m_filename;
+
+  KURL url( urls.first() );
+  QDir::setCurrent( url.directory() );
+
+  QStringList::ConstIterator iter;
+
+  for ( iter = urls.begin(); iter != urls.end(); ++iter )
+  {
+    KURL fileURL( *iter );
+    *kp << fileURL.fileName();
+  }
+
+  connect( kp, SIGNAL( receivedStdout(KProcess*, char*, int) ),
+           SLOT( slotReceivedOutput(KProcess*, char*, int) ) );
+  connect( kp, SIGNAL( receivedStderr(KProcess*, char*, int) ),
+           SLOT( slotReceivedOutput(KProcess*, char*, int) ) );
+  connect( kp, SIGNAL( processExited(KProcess*) ),
+           SLOT( slotAddExited(KProcess*) ) );
+
+  if ( !kp->start( KProcess::NotifyOnExit, KProcess::AllOutput ) )
+  {
+    KMessageBox::error( 0, i18n( "Could not start a subprocess." ) );
+    emit sigAdd( false );
+  }
+}
+
+void ZooArch::unarchFileInternal()
+{
+  // if _fileList is empty, we extract all.
+  // if _destDir is empty, abort with error.
+
+  if ( m_destDir.isEmpty() || m_destDir.isNull() )
+  {
+    kdError( 1601 ) << "There was no extract directory given." << endl;
+    return;
+  }
+
+  // zoo has no option to specify the destination directory
+  // so we have to change to it.
+
+  bool ret = QDir::setCurrent( m_destDir );
+  // We already checked the validity of the dir before coming here
+  Q_ASSERT(ret);
+
+  KProcess *kp = m_currentProcess = new KProcess;
+  kp->clearArguments();
+
+  *kp << m_archiver_program;
+
+  if ( ArkSettings::extractOverwrite() )
+  {
+    *kp << "xOOS";
+  }
+  else
+  {
+    *kp << "x";
+  }
+
+  *kp << m_filename;
+
+  // if the list is empty, no filenames go on the command line,
+  // and we then extract everything in the archive.
+  if (m_fileList)
+  {
+    QStringList::Iterator it;
+    for ( it = m_fileList->begin(); it != m_fileList->end(); ++it )
+    {
+      *kp << (*it);
+    }
+  }
+
+  connect( kp, SIGNAL( receivedStdout(KProcess*, char*, int) ),
+           SLOT( slotReceivedOutput(KProcess*, char*, int) ) );
+  connect( kp, SIGNAL( receivedStderr(KProcess*, char*, int) ),
+           SLOT( slotReceivedOutput(KProcess*, char*, int) ) );
+  connect( kp, SIGNAL( processExited(KProcess*) ),
+           SLOT( slotExtractExited(KProcess*) ) );
+
+  if ( !kp->start( KProcess::NotifyOnExit, KProcess::AllOutput ) )
+  {
+    KMessageBox::error( 0, i18n( "Could not start a subprocess." ) );
+    emit sigExtract( false );
+  }
+}
+
+void ZooArch::remove( QStringList *list )
+{
+  if (!list)
+    return;
+
+  KProcess *kp = m_currentProcess = new KProcess;
+  kp->clearArguments();
+
+  *kp << m_archiver_program << "D" << m_filename;
+
+  QStringList::Iterator it;
+  for ( it = list->begin(); it != list->end(); ++it )
+  {
+    QString str = *it;
+    *kp << str;
+  }
+
+  connect( kp, SIGNAL( receivedStdout(KProcess*, char*, int) ),
+           SLOT( slotReceivedOutput(KProcess*, char*, int) ) );
+  connect( kp, SIGNAL( receivedStderr(KProcess*, char*, int) ),
+           SLOT( slotReceivedOutput(KProcess*, char*, int) ) );
+  connect( kp, SIGNAL( processExited(KProcess*) ),
+           SLOT( slotDeleteExited(KProcess*) ) );
+
+  if ( !kp->start( KProcess::NotifyOnExit, KProcess::AllOutput ) )
+  {
+    KMessageBox::error( 0, i18n( "Could not start a subprocess." ) );
+    emit sigDelete( false );
+  }
+}
+
+QString fixTime( const QString &_strTime )
+{
+  // it may have come from a different time zone... get rid of trailing
+  // +3 or -3 etc.
+  QString strTime = _strTime;
+
+  if ( strTime.contains("+") || strTime.contains("-") )
+  {
+    QCharRef c = strTime.at( 8 );
+    int offset = strTime.right( strTime.length() - 9 ).toInt();
+    QString strHour = strTime.left( 2 );
+    int nHour = strHour.toInt();
+    if ( c == '+' || c == '-' )
+    {
+      if ( c == '+' )
+        nHour = ( nHour + offset ) % 24;
+      else if ( c == '-' )
+      {
+        nHour -= offset;
+        if ( nHour < 0 )
+          nHour += 24;
+      }
+      strTime = strTime.left( 8 );
+      strTime.sprintf( "%2.2d%s", nHour, strTime.right( 6 ).utf8().data() );
+    }
+  }
+  else
+  {
+    strTime = strTime.left( 8 );
+  }
+  return strTime;
+}
+
+#include "zoo.moc"