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+/*
+
+ ark -- archiver for the KDE project
+
+ Copyright (C)
+
+ 1997-1999: Rob Palmbos palm9744@kettering.edu
+ 1999: Francois-Xavier Duranceau duranceau@kde.org
+ 1999-2000: 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.
+
+*/
+
+
+// Qt includes
+#include <qdir.h>
+
+// KDE includes
+#include <kdebug.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <kprocess.h>
+
+// ark includes
+#include "zip.h"
+#include "arkwidget.h"
+#include "settings.h"
+
+
+ZipArch::ZipArch( ArkWidget *_gui, const QString & _fileName )
+ : Arch( _gui, _fileName )
+{
+ m_archiver_program = "zip";
+ m_unarchiver_program = "unzip";
+ verifyCompressUtilityIsAvailable( m_archiver_program );
+ verifyUncompressUtilityIsAvailable( m_unarchiver_program );
+
+ m_headerString = "----";
+ m_repairYear = 9; m_fixMonth = 7; m_fixDay = 8; m_fixTime = 10;
+ m_dateCol = 5;
+ m_numCols = 7;
+
+ m_archCols.append( new ArchColumns( 1, QRegExp( "[0-9]+" ) ) );
+ m_archCols.append( new ArchColumns( 2, QRegExp( "[^\\s]+" ) ) );
+ m_archCols.append( new ArchColumns( 3, QRegExp( "[0-9]+" ) ) );
+ m_archCols.append( new ArchColumns( 4, QRegExp( "[0-9.]+%" ) ) );
+ m_archCols.append( new ArchColumns( 7, QRegExp( "[01][0-9]" ), 2 ) );
+ m_archCols.append( new ArchColumns( 8, QRegExp( "[0-3][0-9]" ), 2 ) );
+ m_archCols.append( new ArchColumns( 9, QRegExp( "[0-9][0-9]" ), 2 ) );
+ m_archCols.append( new ArchColumns( 10, QRegExp( "[0-9:]+" ), 6 ) );
+ m_archCols.append( new ArchColumns( 6, QRegExp( "[a-fA-F0-9]+ {2}" ) ) );
+ m_archCols.append( new ArchColumns( 0, QRegExp( "[^\\n]+" ), 4096 ) );
+
+}
+
+void ZipArch::setHeaders()
+{
+ ColumnList list;
+ list.append( FILENAME_COLUMN );
+ list.append( SIZE_COLUMN );
+ list.append( METHOD_COLUMN );
+ list.append( PACKED_COLUMN );
+ list.append( RATIO_COLUMN );
+ list.append( TIMESTAMP_COLUMN );
+ list.append( CRC_COLUMN );
+
+ emit headers( list );
+}
+
+void ZipArch::open()
+{
+ setHeaders();
+
+ m_buffer = "";
+ m_header_removed = false;
+ m_finished = false;
+
+ KProcess *kp = m_currentProcess = new KProcess;
+
+ *kp << m_unarchiver_program << "-v" << 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 ZipArch::create()
+{
+ emit sigCreate( this, true, m_filename,
+ Arch::Extract | Arch::Delete | Arch::Add | Arch::View );
+}
+
+void ZipArch::addDir( const QString & _dirName )
+{
+ if ( !_dirName.isEmpty() )
+ {
+ bool bOldRecVal = ArkSettings::rarRecurseSubdirs();
+ // must be true for add directory - otherwise why would user try?
+ ArkSettings::setRarRecurseSubdirs( true );
+
+ QStringList list;
+ list.append( _dirName );
+ addFile( list );
+ ArkSettings::setRarRecurseSubdirs( bOldRecVal ); // reset to old val
+ }
+}
+
+void ZipArch::addFile( const QStringList &urls )
+{
+ KProcess *kp = m_currentProcess = new KProcess;
+ kp->clearArguments();
+
+ *kp << m_archiver_program;
+
+ if ( !m_password.isEmpty() )
+ *kp << "-P" << m_password;
+
+ if ( ArkSettings::rarRecurseSubdirs() )
+ *kp << "-r";
+
+ if ( ArkSettings::rarStoreSymlinks() )
+ *kp << "-y";
+
+ if ( ArkSettings::forceMSDOS() )
+ *kp << "-k";
+ if ( ArkSettings::convertLF2CRLF() )
+ *kp << "-l";
+
+ if ( ArkSettings::replaceOnlyWithNewer() )
+ *kp << "-u";
+
+
+ *kp << m_filename;
+
+ QStringList::ConstIterator iter;
+ KURL url( urls.first() );
+ QDir::setCurrent( url.directory() );
+ 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 ZipArch::unarchFileInternal()
+{
+ // if fileList is empty, all files are extracted.
+ // if destDir is empty, abort with error.
+ if ( m_destDir.isEmpty() || m_destDir.isNull() )
+ {
+ kdError( 1601 ) << "There was no extract directory given." << endl;
+ return;
+ }
+
+ KProcess *kp = m_currentProcess = new KProcess;
+ kp->clearArguments();
+
+ *kp << m_unarchiver_program;
+
+ if ( !m_password.isEmpty() )
+ *kp << "-P" << m_password;
+
+ if ( ArkSettings::extractJunkPaths() && !m_viewFriendly )
+ *kp << "-j" ;
+
+ if ( ArkSettings::rarToLower() )
+ *kp << "-L";
+
+ if ( ArkSettings::extractOverwrite() )
+ *kp << "-o";
+ else
+ *kp << "-n";
+
+ *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);
+ }
+ }
+
+ *kp << "-d" << m_destDir;
+
+ 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 );
+ }
+}
+
+bool ZipArch::passwordRequired()
+{
+ return m_lastShellOutput.findRev("unable to get password\n")!=-1 || m_lastShellOutput.endsWith("password inflating\n") || m_lastShellOutput.findRev("password incorrect--reenter:")!=-1 || m_lastShellOutput.endsWith("incorrect password\n");
+}
+
+void ZipArch::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 );
+ }
+}
+
+#include "zip.moc"
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