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327 lines
8.7 KiB
327 lines
8.7 KiB
/*
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ark -- archiver for the KDE project
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Copyright (C)
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1997-1999: Rob Palmbos palm9744@kettering.edu
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1999: Francois-Xavier Duranceau duranceau@kde.org
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1999-2000: Corel Corporation (author: Emily Ezust, emilye@corel.com)
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2001: Corel Corporation (author: Michael Jarrett, michaelj@corel.com)
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2007: ALT Linux (author: Sergey V Turchin, zerg@altlinux.org)
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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// Qt includes
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#include <tqdir.h>
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#include <tqtextcodec.h>
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// KDE includes
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#include <kdebug.h>
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#include <klocale.h>
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#include <kmessagebox.h>
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#include <kprocess.h>
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#include <kpassdlg.h>
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// ark includes
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#include "arj.h"
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#include "arkwidget.h"
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#include "settings.h"
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ArjArch::ArjArch( ArkWidget *_gui, const TQString & _fileName )
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: Arch( _gui, _fileName )
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{
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m_archiver_program = "arj";
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m_unarchiver_program = "arj";
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verifyCompressUtilityIsAvailable( m_archiver_program );
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verifyUncompressUtilityIsAvailable( m_unarchiver_program );
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m_headerString = "-----------";
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m_numCols = 6;
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}
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void ArjArch::setHeaders()
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{
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ColumnList list;
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list.append( FILENAME_COLUMN );
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list.append( SIZE_COLUMN );
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list.append( PACKED_COLUMN );
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list.append( RATIO_COLUMN );
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list.append( TIMESTAMP_COLUMN );
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list.append( PERMISSION_COLUMN );
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emit headers( list );
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}
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void ArjArch::create()
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{
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emit sigCreate( this, true, m_filename,
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Arch::Extract | Arch::Delete | Arch::Add | Arch::View );
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}
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void ArjArch::createPassword()
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{
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if( m_password.isEmpty() && ArkSettings::askCreatePassword() )
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KPasswordDialog::getNewPassword( m_password, i18n("Warning!\nUsing KGpg for encryption is more secure.\nCancel this dialog or enter password for %1 archiver:").arg(m_archiver_program) );
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}
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void ArjArch::addDir( const TQString & _dirName )
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{
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if ( !_dirName.isEmpty() )
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{
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TQStringList list;
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list.append( _dirName );
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addFile( list );
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}
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}
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void ArjArch::addFile( const TQStringList & urls )
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{
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KProcess *kp = m_currentProcess = new KProcess;
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kp->clearArguments();
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*kp << m_archiver_program;
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*kp << "a";
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if ( ArkSettings::replaceOnlyWithNewer() )
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*kp << "-u";
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if ( ArkSettings::rarRecurseSubdirs() )
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*kp << "-r";
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if ( !m_password.isEmpty() )
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*kp << "-g"+m_password;
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*kp << m_filename;
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KURL dir( urls.first() );
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TQDir::setCurrent( dir.directory() );
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TQStringList::ConstIterator iter;
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for ( iter = urls.begin(); iter != urls.end(); ++iter )
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{
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KURL url( *iter );
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*kp << url.fileName();
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}
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connect( kp, SIGNAL( receivedStdout(KProcess*, char*, int) ),
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SLOT( slotReceivedOutput(KProcess*, char*, int) ) );
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connect( kp, SIGNAL( receivedStderr(KProcess*, char*, int) ),
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SLOT( slotReceivedOutput(KProcess*, char*, int) ) );
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connect( kp, SIGNAL( processExited(KProcess*) ),
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SLOT( slotAddExited(KProcess*) ) );
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if ( !kp->start( KProcess::NotifyOnExit, KProcess::AllOutput ) )
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{
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KMessageBox::error( 0, i18n( "Could not start a subprocess." ) );
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emit sigAdd( false );
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}
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}
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bool ArjArch::processLine( const TQCString &line )
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{
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TQString unicode_line;
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TQTextCodec *codec = TQTextCodec::codecForLocale();
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TQTextCodec *codec_alt = TQTextCodec::codecForName("CP1251");
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unicode_line = codec->toUnicode( line );
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TQStringList list;
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TQStringList l2 = TQStringList::split( ' ', line );
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if( l2.size() >= 2 && l2[0].endsWith(")") && l2[0].length() == 4 )
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{
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file_entry = line.mid(4);
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}
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else if( l2.size() > 3 )
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{
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if( l2[1] == "UNIX" )
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list << codec->toUnicode(file_entry).stripWhiteSpace(); // filename
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else
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list << codec_alt->toUnicode(file_entry).stripWhiteSpace(); // filename
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list << l2[ 2 ]; // size
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list << l2[ 3 ]; // packed
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double ratio = l2[4].toDouble();
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if( ratio == 0 )
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ratio = 1;
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list << TQString("%1").arg(100-100/ratio); // ratio
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TQStringList date = TQStringList::split( '-', l2[ 5 ] );
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list << ArkUtils::fixYear( date[ 0 ].latin1() ) + '-' + date[ 1 ] + '-' + date [ 2 ] + ' ' + l2[6]; // date
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list << l2[ 7 ]; // attributes
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m_gui->fileList()->addItem( list ); // send to GUI
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file_entry = "";
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}
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return true;
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}
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void ArjArch::open()
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{
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setHeaders();
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m_buffer = "";
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m_header_removed = false;
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m_finished = false;
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KProcess *kp = m_currentProcess = new KProcess;
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*kp << m_unarchiver_program << "v" << m_filename;
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connect( kp, SIGNAL( receivedStdout(KProcess*, char*, int) ),
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SLOT( slotReceivedTOC(KProcess*, char*, int) ) );
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connect( kp, SIGNAL( receivedStderr(KProcess*, char*, int) ),
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SLOT( slotReceivedOutput(KProcess*, char*, int) ) );
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connect( kp, SIGNAL( processExited(KProcess*) ),
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SLOT( slotOpenExited(KProcess*) ) );
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if ( !kp->start( KProcess::NotifyOnExit, KProcess::AllOutput ) )
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{
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KMessageBox::error( 0, i18n( "Could not start a subprocess." ) );
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emit sigOpen( this, false, TQString::null, 0 );
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}
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}
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void ArjArch::unarchFileInternal()
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{
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// if fileList is empty, all files are extracted.
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// if destDir is empty, abort with error.
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if ( m_destDir.isEmpty() || m_destDir.isNull() )
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{
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kdError( 1601 ) << "There was no extract directory given." << endl;
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return;
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}
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KProcess *kp = m_currentProcess = new KProcess;
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kp->clearArguments();
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*kp << m_unarchiver_program;
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*kp << "x";
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if ( !m_password.isEmpty() )
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*kp << "-g" + m_password;
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if ( ArkSettings::extractOverwrite() )
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*kp << "-jyo";
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*kp << "-jycv";
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*kp << "-w" + m_destDir;
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*kp << "-ht" + m_destDir;
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TQTextCodec *codec = TQTextCodec::codecForLocale();
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*kp << codec->fromUnicode(m_filename);
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// if the list is empty, no filenames go on the command line,
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// and we then extract everything in the archive.
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if ( m_fileList )
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{
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TQStringList::Iterator it;
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for ( it = m_fileList->begin(); it != m_fileList->end(); ++it )
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{
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*kp << codec->fromUnicode(*it);
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}
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}
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connect( kp, SIGNAL( receivedStdout(KProcess*, char*, int) ),
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SLOT( slotReceivedOutput(KProcess*, char*, int) ) );
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connect( kp, SIGNAL( receivedStderr(KProcess*, char*, int) ),
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SLOT( slotReceivedOutput(KProcess*, char*, int) ) );
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connect( kp, SIGNAL( processExited(KProcess*) ),
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SLOT( slotExtractExited(KProcess*) ) );
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if ( !kp->start( KProcess::NotifyOnExit, KProcess::AllOutput ) )
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{
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KMessageBox::error( 0, i18n( "Could not start a subprocess." ) );
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emit sigExtract( false );
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}
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}
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bool ArjArch::passwordRequired()
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{
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return m_lastShellOutput.findRev("File is password encrypted") != -1;
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}
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void ArjArch::remove( TQStringList *list )
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{
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if ( !list )
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return;
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KProcess *kp = m_currentProcess = new KProcess;
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kp->clearArguments();
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*kp << m_archiver_program << "d" << m_filename;
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TQStringList::Iterator it;
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for ( it = list->begin(); it != list->end(); ++it )
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{
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TQString str = *it;
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*kp << str;
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}
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connect( kp, SIGNAL( receivedStdout(KProcess*, char*, int) ),
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SLOT( slotReceivedOutput(KProcess*, char*, int) ) );
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connect( kp, SIGNAL( receivedStderr(KProcess*, char*, int) ),
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SLOT( slotReceivedOutput(KProcess*, char*, int) ) );
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connect( kp, SIGNAL( processExited(KProcess*) ),
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SLOT( slotDeleteExited(KProcess*) ) );
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if ( !kp->start( KProcess::NotifyOnExit, KProcess::AllOutput ) )
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{
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KMessageBox::error( 0, i18n( "Could not start a subprocess." ) );
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emit sigDelete( false );
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}
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}
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void ArjArch::test()
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{
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clearShellOutput();
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KProcess *kp = m_currentProcess = new KProcess;
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kp->clearArguments();
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*kp << m_unarchiver_program << "t";
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if ( !m_password.isEmpty() )
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*kp << "-g" + m_password;
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*kp << m_filename;
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connect( kp, SIGNAL( receivedStdout(KProcess*, char*, int) ),
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SLOT( slotReceivedOutput(KProcess*, char*, int) ) );
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connect( kp, SIGNAL( receivedStderr(KProcess*, char*, int) ),
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SLOT( slotReceivedOutput(KProcess*, char*, int) ) );
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connect( kp, SIGNAL( processExited(KProcess*) ),
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SLOT( slotTestExited(KProcess*) ) );
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if ( !kp->start( KProcess::NotifyOnExit, KProcess::AllOutput ) )
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{
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KMessageBox::error( 0, i18n( "Could not start a subprocess." ) );
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emit sigTest( false );
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}
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}
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#include "arj.moc"
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