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+/*
+
+ ark -- archiver for the KDE project
+
+ Copyright (C)
+
+ 2003: Helio Chissini de Castro <helio@conectiva.com>
+ 2000: Corel Corporation (author: Emily Ezust, emilye@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.
+
+*/
+
+// Std includes
+#include <sys/errno.h>
+#include <unistd.h>
+#include <iostream>
+#include <string>
+
+// QT includes
+#include <qfile.h>
+#include <qdir.h>
+
+// KDE includes
+#include <kdebug.h>
+#include <kglobal.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <kprocess.h>
+#include <kstandarddirs.h>
+
+// ark includes
+#include <config.h>
+#include "arkwidget.h"
+#include "arch.h"
+#include "settings.h"
+#include "rar.h"
+#include "arkutils.h"
+#include "filelistview.h"
+
+RarArch::RarArch( ArkWidget *_gui, const QString & _fileName )
+ : Arch( _gui, _fileName )
+{
+ // Check if rar is available
+ bool have_rar = !KGlobal::dirs()->findExe( "rar" ).isNull();
+
+ if ( have_rar )
+ {
+ // If it is, then use it as archiver and unarchiver
+ m_archiver_program = m_unarchiver_program = "rar";
+ verifyCompressUtilityIsAvailable( m_archiver_program );
+ verifyUncompressUtilityIsAvailable( m_unarchiver_program );
+ }
+ else
+ {
+ // If rar is not available, try to use unrar to open the archive read-only
+ m_unarchiver_program = "unrar";
+ verifyUncompressUtilityIsAvailable( m_unarchiver_program );
+ setReadOnly( true );
+ }
+
+
+
+ m_headerString = "-------------------------------------------------------------------------------";
+
+ m_isFirstLine = true;
+}
+
+bool RarArch::processLine( const QCString &line )
+{
+ if ( m_isFirstLine )
+ {
+ m_entryFilename = QString::fromLocal8Bit( line );
+ m_entryFilename.remove( 0, 1 );
+ m_isFirstLine = false;
+ return true;
+ }
+
+ QStringList list;
+
+ QStringList l2 = QStringList::split( ' ', line );
+
+ list << m_entryFilename; // filename
+ list << l2[ 0 ]; // size
+ list << l2[ 1 ]; // packed
+ list << l2[ 2 ]; // ratio
+
+ QStringList date = QStringList::split( '-', l2[ 3 ] );
+ list << ArkUtils::fixYear( date[ 2 ].latin1() ) + '-' + date[ 1 ] + '-' + date [ 0 ] + ' ' + l2[4]; // date
+ list << l2[ 5 ]; // attributes
+ list << l2[ 6 ]; // crc
+ list << l2[ 7 ]; // method
+ list << l2[ 8 ]; // Version
+
+ m_gui->fileList()->addItem( list ); // send to GUI
+
+ m_isFirstLine = true;
+ return true;
+}
+
+void RarArch::open()
+{
+ setHeaders();
+
+ m_buffer = "";
+ m_header_removed = false;
+ m_finished = false;
+
+ KProcess *kp = m_currentProcess = new KProcess;
+ *kp << m_unarchiver_program << "v" << "-c-" << 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 RarArch::setHeaders()
+{
+ ColumnList list;
+ list.append( FILENAME_COLUMN );
+ list.append( SIZE_COLUMN );
+ list.append( PACKED_COLUMN );
+ list.append( RATIO_COLUMN );
+ list.append( TIMESTAMP_COLUMN );
+ list.append( PERMISSION_COLUMN );
+ list.append( CRC_COLUMN );
+ list.append( METHOD_COLUMN );
+ list.append( VERSION_COLUMN );
+
+ emit headers( list );
+}
+
+void RarArch::create()
+{
+ emit sigCreate( this, true, m_filename,
+ Arch::Extract | Arch::Delete | Arch::Add | Arch::View );
+}
+
+void RarArch::addDir( const QString & _dirName )
+{
+ if ( !_dirName.isEmpty() )
+ {
+ QStringList list;
+ list.append( _dirName );
+ addFile( list );
+ }
+}
+
+void RarArch::addFile( const QStringList & urls )
+{
+ KProcess *kp = m_currentProcess = new KProcess;
+
+ kp->clearArguments();
+ *kp << m_archiver_program;
+
+ if ( ArkSettings::replaceOnlyWithNewer() )
+ *kp << "u";
+ else
+ *kp << "a";
+
+ if ( ArkSettings::rarStoreSymlinks() )
+ *kp << "-ol";
+ if ( ArkSettings::rarRecurseSubdirs() )
+ *kp << "-r";
+
+ *kp << m_filename;
+
+ KURL dir( urls.first() );
+ QDir::setCurrent( dir.directory() );
+
+ QStringList::ConstIterator iter;
+ for ( iter = urls.begin(); iter != urls.end(); ++iter )
+ {
+ KURL url( *iter );
+ *kp << url.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 RarArch::unarchFileInternal()
+{
+ 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();
+
+ // extract (and maybe overwrite)
+ *kp << m_unarchiver_program << "x";
+
+ if ( !m_password.isEmpty() )
+ *kp << "-p" + m_password;
+ else
+ *kp << "-p-";
+
+ if ( !ArkSettings::extractOverwrite() )
+ {
+ *kp << "-o+";
+ }
+ else
+ {
+ *kp << "-o-";
+ }
+
+ *kp << m_filename;
+
+ // if the file 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 << 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 RarArch::passwordRequired()
+{
+ return m_lastShellOutput.findRev("password incorrect ?)")+1;
+}
+
+void RarArch::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 "rar.moc"
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