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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.
*/
#include <config.h>
// C includes
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <sys/errno.h>
#include <string.h>
// QT includes
#include <tqfile.h>
#include <tqdir.h>
// KDE includes
#include <kdebug.h>
#include <tdelocale.h>
#include <tdemessagebox.h>
#include <kprocess.h>
// ark includes
#include "arkwidget.h"
#include "settings.h"
#include "arch.h"
#include "lha.h"
#include "arkutils.h"
#include "filelistview.h"
LhaArch::LhaArch( ArkWidget *_gui, const TQString & _fileName )
: Arch( _gui, _fileName )
{
m_archiver_program = m_unarchiver_program = "lha";
verifyCompressUtilityIsAvailable( m_archiver_program );
verifyUncompressUtilityIsAvailable( m_unarchiver_program );
m_headerString = "----";
}
bool LhaArch::processLine( const TQCString &line )
{
const char *_line = ( const char * ) line;
char columns[13][80];
char filename[4096];
if ( line.contains( "[generic]" ) )
{
sscanf( _line,
" %79[]\\[generic] %79[0-9] %79[0-9] %79[0-9.%*] %10[-a-z0-9 ] %3[A-Za-z]%1[ ]%2[0-9 ]%1[ ]%5[ 0-9:]%1[ ]%4095[^\n]",
columns[0], columns[2], columns[3], columns[4], columns[5],
columns[6], columns[10], columns[7], columns[11], columns[8],
columns[9], filename );
strcpy( columns[1], " " );
}
else if ( line.contains( "[MS-DOS]" ) )
{
sscanf( _line,
" %79[]\\[MS-DOS] %79[0-9] %79[0-9] %79[0-9.%*] %10[-a-z0-9 ] %3[A-Za-z]%1[ ]%2[0-9 ]%1[ ]%5[ 0-9:]%1[ ]%4095[^\n]",
columns[0], columns[2], columns[3], columns[4], columns[5],
columns[6], columns[10], columns[7], columns[11], columns[8],
columns[9], filename );
strcpy( columns[1], " " );
}
else
{
sscanf( _line,
" %79[-drlwxst] %79[0-9/] %79[0-9] %79[0-9] %79[0-9.%*] %10[-a-z0-9 ] %3[A-Za-z]%1[ ]%2[0-9 ]%1[ ]%5[ 0-9:]%1[ ]%4095[^\n]",
columns[0], columns[1], columns[2], columns[3],
columns[4], columns[5], columns[6], columns[10], columns[7],
columns[11], columns[8], columns[9], filename );
}
// make the time stamp sortable
TQString massagedTimeStamp = ArkUtils::getTimeStamp( columns[6], columns[7],
columns[8] );
strlcpy( columns[6], massagedTimeStamp.ascii(), sizeof( columns[6] ) );
// see if there was a link in filename
TQString file = filename;
TQString name, link;
bool bLink = false;
int pos = file.find( " -> " );
if ( pos != -1 )
{
bLink = true;
name = file.left(pos);
link = file.right(file.length()-pos-4);
}
else
{
name = file;
}
TQStringList list;
list.append( name );
for ( int i = 0; i < 7; i++ )
{
list.append( TQString::fromLocal8Bit( columns[i] ) );
}
if ( bLink )
list.append( link );
else
list.append( "" );
m_gui->fileList()->addItem( list ); // send to GUI
return true;
}
void LhaArch::open()
{
setHeaders();
m_buffer = "";
m_header_removed = false;
m_finished = false;
TDEProcess *kp = m_currentProcess = new TDEProcess;
*kp << m_archiver_program << "v" << m_filename;
connect( kp, TQT_SIGNAL( receivedStdout(TDEProcess*, char*, int) ),
TQT_SLOT( slotReceivedTOC(TDEProcess*, char*, int) ) );
connect( kp, TQT_SIGNAL( receivedStderr(TDEProcess*, char*, int) ),
TQT_SLOT( slotReceivedOutput(TDEProcess*, char*, int) ) );
connect( kp, TQT_SIGNAL( processExited(TDEProcess*) ),
TQT_SLOT( slotOpenExited(TDEProcess*) ) );
if ( !kp->start( TDEProcess::NotifyOnExit, TDEProcess::AllOutput ) )
{
KMessageBox::error( 0, i18n( "Could not start a subprocess." ) );
emit sigOpen( this, false, TQString(), 0 );
}
}
void LhaArch::setHeaders()
{
ColumnList list;
list.append( FILENAME_COLUMN);
list.append( PERMISSION_COLUMN);
list.append( OWNER_GROUP_COLUMN);
list.append( PACKED_COLUMN);
list.append( SIZE_COLUMN);
list.append( RATIO_COLUMN);
list.append( CRC_COLUMN);
list.append( TIMESTAMP_COLUMN);
list.append( LINK_COLUMN);
emit headers( list );
}
void LhaArch::create()
{
emit sigCreate( this, true, m_filename,
Arch::Extract | Arch::Delete | Arch::Add | Arch::View );
}
void LhaArch::addDir( const TQString & dirName )
{
if ( !dirName.isEmpty() )
{
TQStringList list;
list.append( dirName );
addFile( list );
}
}
void LhaArch::addFile( const TQStringList &urls )
{
TDEProcess *kp = m_currentProcess = new TDEProcess;
kp->clearArguments();
*kp << m_archiver_program;
TQString strOptions;
if ( ArkSettings::replaceOnlyWithNewer() )
strOptions = "u";
else
strOptions = "a";
*kp << strOptions << m_filename;
KURL url( urls.first() );
TQDir::setCurrent( url.directory() );
TQStringList::ConstIterator iter;
for ( iter = urls.begin(); iter != urls.end(); ++iter )
{
KURL fileURL( *iter );
*kp << fileURL.fileName();
}
connect( kp, TQT_SIGNAL( receivedStdout(TDEProcess*, char*, int) ),
TQT_SLOT( slotReceivedOutput(TDEProcess*, char*, int) ) );
connect( kp, TQT_SIGNAL( receivedStderr(TDEProcess*, char*, int) ),
TQT_SLOT( slotReceivedOutput(TDEProcess*, char*, int) ) );
connect( kp, TQT_SIGNAL( processExited(TDEProcess*) ),
TQT_SLOT( slotAddExited(TDEProcess*) ) );
if ( !kp->start( TDEProcess::NotifyOnExit, TDEProcess::AllOutput ) )
{
KMessageBox::error( 0, i18n( "Could not start a subprocess." ) );
emit sigAdd( false );
}
}
void LhaArch::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;
}
TDEProcess *kp = m_currentProcess = new TDEProcess;
kp->clearArguments();
*kp << m_archiver_program << "xfw=" + m_destDir << 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 )
{
TQStringList::Iterator it;
for ( it = m_fileList->begin(); it != m_fileList->end(); ++it )
{
*kp << ( *it );
}
}
connect( kp, TQT_SIGNAL( receivedStdout(TDEProcess*, char*, int) ),
TQT_SLOT( slotReceivedOutput(TDEProcess*, char*, int) ) );
connect( kp, TQT_SIGNAL( receivedStderr(TDEProcess*, char*, int) ),
TQT_SLOT( slotReceivedOutput(TDEProcess*, char*, int) ) );
connect( kp, TQT_SIGNAL( processExited(TDEProcess*) ),
TQT_SLOT( slotExtractExited(TDEProcess*) ) );
if ( !kp->start( TDEProcess::NotifyOnExit, TDEProcess::AllOutput ) )
{
KMessageBox::error( 0, i18n( "Could not start a subprocess." ) );
emit sigExtract( false );
}
}
void LhaArch::remove( TQStringList *list )
{
if ( !list )
return;
TDEProcess *kp = m_currentProcess = new TDEProcess;
kp->clearArguments();
*kp << m_archiver_program << "df" << m_filename;
TQStringList::Iterator it;
for ( it = list->begin(); it != list->end(); ++it )
{
*kp << ( *it );
}
connect( kp, TQT_SIGNAL( receivedStdout(TDEProcess*, char*, int) ),
TQT_SLOT( slotReceivedOutput(TDEProcess*, char*, int) ) );
connect( kp, TQT_SIGNAL( receivedStderr(TDEProcess*, char*, int) ),
TQT_SLOT( slotReceivedOutput(TDEProcess*, char*, int) ) );
connect( kp, TQT_SIGNAL( processExited(TDEProcess*) ),
TQT_SLOT( slotDeleteExited(TDEProcess*) ) );
if ( !kp->start( TDEProcess::NotifyOnExit, TDEProcess::AllOutput ) )
{
KMessageBox::error( 0, i18n( "Could not start a subprocess." ) );
emit sigDelete( false );
}
}
#include "lha.moc"
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