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+/*
+
+ 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"
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