You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
356 lines
13 KiB
356 lines
13 KiB
15 years ago
|
/*
|
||
|
*
|
||
|
* $Id: k3bvideocdrip.cpp 619556 2007-01-03 17:38:12Z trueg $
|
||
|
* Copyright (C) 2003 Christian Kvasny <chris@k3b.org>
|
||
|
*
|
||
|
* This file is part of the K3b project.
|
||
|
* Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org>
|
||
|
*
|
||
|
* 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.
|
||
|
* See the file "COPYING" for the exact licensing terms.
|
||
|
*/
|
||
|
|
||
|
#include <kconfig.h>
|
||
|
#include <kdebug.h>
|
||
|
#include <kio/global.h>
|
||
|
#include <klocale.h>
|
||
|
#include <kstandarddirs.h>
|
||
|
#include <ktempfile.h>
|
||
|
#include <kurl.h>
|
||
|
|
||
|
#include <qdatetime.h>
|
||
|
#include <qdom.h>
|
||
|
#include <qfile.h>
|
||
|
#include <qstring.h>
|
||
|
#include <qregexp.h>
|
||
|
#include <qtimer.h>
|
||
|
#include <qurl.h>
|
||
|
|
||
|
// K3b Includes
|
||
|
#include "k3bvideocdrip.h"
|
||
|
#include <k3bcore.h>
|
||
|
#include <k3bexternalbinmanager.h>
|
||
|
#include <k3bglobals.h>
|
||
|
#include <k3bprocess.h>
|
||
|
|
||
|
K3bVideoCdRip::K3bVideoCdRip( K3bJobHandler* hdl, K3bVideoCdRippingOptions* options, QObject* parent, const char* name )
|
||
|
: K3bJob( hdl, parent, name ),
|
||
|
m_ripsourceType( 0 ),
|
||
|
m_subPosition ( 0 ),
|
||
|
m_videooptions( options ),
|
||
|
m_canceled( false ),
|
||
|
m_process( 0 )
|
||
|
{}
|
||
|
|
||
|
|
||
|
K3bVideoCdRip::~K3bVideoCdRip()
|
||
|
{
|
||
|
if ( m_process )
|
||
|
delete m_process;
|
||
|
|
||
|
}
|
||
|
|
||
|
|
||
|
void K3bVideoCdRip::cancel()
|
||
|
{
|
||
|
cancelAll();
|
||
|
|
||
|
emit infoMessage( i18n( "Job canceled by user." ), K3bJob::ERROR );
|
||
|
emit canceled();
|
||
|
jobFinished( false );
|
||
|
}
|
||
|
|
||
|
|
||
|
void K3bVideoCdRip::cancelAll()
|
||
|
{
|
||
|
m_canceled = true;
|
||
|
|
||
|
if ( m_process->isRunning() ) {
|
||
|
m_process->disconnect( this );
|
||
|
m_process->kill();
|
||
|
}
|
||
|
}
|
||
|
|
||
|
|
||
|
void K3bVideoCdRip::start()
|
||
|
{
|
||
|
kdDebug() << "(K3bVideoCdRip) starting job" << endl;
|
||
|
|
||
|
jobStarted();
|
||
|
m_canceled = false;
|
||
|
|
||
|
vcdxRip();
|
||
|
}
|
||
|
|
||
|
void K3bVideoCdRip::vcdxRip()
|
||
|
{
|
||
|
emit newTask( i18n( "Check files" ) );
|
||
|
|
||
|
m_stage = stageUnknown;
|
||
|
delete m_process;
|
||
|
m_process = new K3bProcess();
|
||
|
|
||
|
const K3bExternalBin* bin = k3bcore ->externalBinManager() ->binObject( "vcdxrip" );
|
||
|
|
||
|
if ( !bin ) {
|
||
|
kdDebug() << "(K3bVideoCdRip) could not find vcdxrip executable" << endl;
|
||
|
emit infoMessage( i18n( "Could not find %1 executable." ).arg( "vcdxrip" ), K3bJob::ERROR );
|
||
|
emit infoMessage( i18n( "To rip VideoCD's you must install VcdImager Version %1." ).arg( ">= 0.7.12" ), K3bJob::INFO );
|
||
|
emit infoMessage( i18n( "You can find this on your distribution disks or download it from http://www.vcdimager.org" ), K3bJob::INFO );
|
||
|
cancelAll();
|
||
|
jobFinished( false );
|
||
|
return ;
|
||
|
}
|
||
|
|
||
|
if( bin->version < K3bVersion("0.7.12") ) {
|
||
|
kdDebug() << "(K3bVideoCdRip) vcdxrip executable too old!" << endl;
|
||
|
emit infoMessage( i18n( "%1 executable too old! Need version %2 or greater" ).arg( "Vcdxrip" ).arg( "0.7.12" ), K3bJob::ERROR );
|
||
|
emit infoMessage( i18n( "You can find this on your distribution disks or download it from http://www.vcdimager.org" ), K3bJob::INFO );
|
||
|
cancelAll();
|
||
|
jobFinished( false );
|
||
|
return ;
|
||
|
}
|
||
|
|
||
|
if ( !bin->copyright.isEmpty() )
|
||
|
emit infoMessage( i18n( "Using %1 %2 - Copyright (C) %3" ).arg( bin->name() ).arg( bin->version ).arg( bin->copyright ), INFO );
|
||
|
|
||
|
|
||
|
*m_process << k3bcore ->externalBinManager() ->binPath( "vcdxrip" );
|
||
|
|
||
|
// additional user parameters from config
|
||
|
const QStringList& params = k3bcore->externalBinManager() ->program( "vcdxrip" ) ->userParameters();
|
||
|
for ( QStringList::const_iterator it = params.begin(); it != params.end(); ++it )
|
||
|
*m_process << *it;
|
||
|
|
||
|
*m_process << "--gui" << "--progress";
|
||
|
|
||
|
if ( !m_videooptions ->getVideoCdRipFiles() )
|
||
|
*m_process << "--nofiles";
|
||
|
|
||
|
if ( !m_videooptions ->getVideoCdRipSegments() )
|
||
|
*m_process << "--nosegments";
|
||
|
|
||
|
if ( !m_videooptions ->getVideoCdRipSequences() )
|
||
|
*m_process << "--nosequences";
|
||
|
|
||
|
if ( m_videooptions ->getVideoCdIgnoreExt() )
|
||
|
*m_process << "--no-ext-psd";
|
||
|
|
||
|
if ( m_videooptions ->getVideoCdSector2336() )
|
||
|
*m_process << "--sector-2336";
|
||
|
|
||
|
*m_process << "-i" << QString( "%1" ).arg( QFile::encodeName( m_videooptions ->getVideoCdSource() ) );
|
||
|
|
||
|
if ( m_videooptions ->getVideoCdExtractXml() )
|
||
|
*m_process << "-o" << QString( "%1" ).arg( QFile::encodeName( m_videooptions ->getVideoCdDescription() + ".xml" ) );
|
||
|
else
|
||
|
*m_process << "-o" << "/dev/null";
|
||
|
|
||
|
|
||
|
connect( m_process, SIGNAL( receivedStderr( KProcess*, char*, int ) ),
|
||
|
this, SLOT( slotParseVcdXRipOutput( KProcess*, char*, int ) ) );
|
||
|
connect( m_process, SIGNAL( receivedStdout( KProcess*, char*, int ) ),
|
||
|
this, SLOT( slotParseVcdXRipOutput( KProcess*, char*, int ) ) );
|
||
|
connect( m_process, SIGNAL( processExited( KProcess* ) ),
|
||
|
this, SLOT( slotVcdXRipFinished() ) );
|
||
|
|
||
|
m_process->setWorkingDirectory( QUrl( m_videooptions ->getVideoCdDestination() ).dirPath() );
|
||
|
|
||
|
// vcdxrip commandline parameters
|
||
|
kdDebug() << "***** vcdxrip parameters:" << endl;
|
||
|
;
|
||
|
const QValueList<QCString>& args = m_process->args();
|
||
|
QString s;
|
||
|
for ( QValueList<QCString>::const_iterator it = args.begin(); it != args.end(); ++it ) {
|
||
|
s += *it + " ";
|
||
|
}
|
||
|
kdDebug() << s << flush << endl;
|
||
|
emit debuggingOutput( "vcdxrip command:", s );
|
||
|
|
||
|
emit newTask( i18n( "Extracting" ) );
|
||
|
emit infoMessage( i18n( "Start extracting." ), K3bJob::INFO );
|
||
|
emit infoMessage( i18n( "Extract files from %1 to %2." ).arg( m_videooptions ->getVideoCdSource() ).arg( m_videooptions ->getVideoCdDestination() ), K3bJob::INFO );
|
||
|
|
||
|
if ( !m_process->start( KProcess::NotifyOnExit, KProcess::AllOutput ) ) {
|
||
|
kdDebug() << "(K3bVideoCdRip) could not start vcdxrip" << endl;
|
||
|
emit infoMessage( i18n( "Could not start %1." ).arg( "vcdxrip" ), K3bJob::ERROR );
|
||
|
cancelAll();
|
||
|
jobFinished( false );
|
||
|
}
|
||
|
}
|
||
|
|
||
|
void K3bVideoCdRip::slotParseVcdXRipOutput( KProcess*, char* output, int len )
|
||
|
{
|
||
|
QString buffer = QString::fromLocal8Bit( output, len );
|
||
|
|
||
|
// split to lines
|
||
|
QStringList lines = QStringList::split( "\n", buffer );
|
||
|
|
||
|
QDomDocument xml_doc;
|
||
|
QDomElement xml_root;
|
||
|
|
||
|
// do every line
|
||
|
QStringList::Iterator end( lines.end());
|
||
|
for ( QStringList::Iterator str = lines.begin(); str != end; ++str ) {
|
||
|
*str = ( *str ).stripWhiteSpace();
|
||
|
|
||
|
emit debuggingOutput( "vcdxrip", *str );
|
||
|
|
||
|
xml_doc.setContent( QString( "<?xml version='1.0'?><vcdxrip>" ) + *str + "</vcdxrip>" );
|
||
|
|
||
|
xml_root = xml_doc.documentElement();
|
||
|
|
||
|
for ( QDomNode node = xml_root.firstChild(); !node.isNull(); node = node.nextSibling() ) {
|
||
|
QDomElement el = node.toElement();
|
||
|
if ( el.isNull() )
|
||
|
continue;
|
||
|
|
||
|
const QString tagName = el.tagName().lower();
|
||
|
|
||
|
if ( tagName == "progress" ) {
|
||
|
const QString oper = el.attribute( "operation" ).lower();
|
||
|
const unsigned long long overallPos = el.attribute( "position" ).toLong();
|
||
|
const unsigned long long pos = overallPos - m_subPosition;
|
||
|
const unsigned long long size = el.attribute( "size" ).toLong() - m_subPosition;
|
||
|
|
||
|
if ( oper == "extract" ) {
|
||
|
emit subPercent( ( int ) ( 100.0 * ( double ) pos / ( double ) size ) );
|
||
|
emit processedSubSize( ( pos * 2352 ) / 1024 / 1024 , ( size * 2352 ) / 1024 / 1024 );
|
||
|
|
||
|
m_bytesFinished = pos;
|
||
|
|
||
|
kdDebug() << "(slotParseVcdXRipOutput) overall: " << ((long)overallPos * 2352)
|
||
|
<< ", videocdsize: " << m_videooptions->getVideoCdSize() << endl;
|
||
|
double relOverallWritten = ( ( double ) overallPos * 2352 ) / ( double ) m_videooptions ->getVideoCdSize() ;
|
||
|
int newpercent = ( int ) ( 100 * relOverallWritten );
|
||
|
if ( newpercent > m_oldpercent ) {
|
||
|
emit percent( newpercent );
|
||
|
m_oldpercent = newpercent;
|
||
|
}
|
||
|
|
||
|
} else {
|
||
|
return ;
|
||
|
}
|
||
|
|
||
|
} else if ( tagName == "log" ) {
|
||
|
QDomText tel = el.firstChild().toText();
|
||
|
const QString level = el.attribute( "level" ).lower();
|
||
|
if ( tel.isText() ) {
|
||
|
const QString text = tel.data();
|
||
|
if ( level == "information" ) {
|
||
|
kdDebug() << QString( "(K3bVideoCdRip) vcdxrip information, %1" ).arg( text ) << endl;
|
||
|
parseInformation( text );
|
||
|
} else {
|
||
|
if ( level != "error" ) {
|
||
|
kdDebug() << QString( "(K3bVideoCdRip) vcdxrip warning, %1" ).arg( text ) << endl;
|
||
|
emit debuggingOutput( "vcdxrip", text );
|
||
|
parseInformation( text );
|
||
|
} else {
|
||
|
kdDebug() << QString( "(K3bVideoCdRip) vcdxrip error, %1" ).arg( text ) << endl;
|
||
|
emit infoMessage( text, K3bJob::ERROR );
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
|
||
|
void K3bVideoCdRip::slotVcdXRipFinished()
|
||
|
{
|
||
|
if ( m_process->normalExit() ) {
|
||
|
// TODO: check the process' exitStatus()
|
||
|
switch ( m_process->exitStatus() ) {
|
||
|
case 0:
|
||
|
emit infoMessage( i18n( "Files successfully extracted." ), K3bJob::SUCCESS );
|
||
|
break;
|
||
|
default:
|
||
|
emit infoMessage( i18n( "%1 returned an unknown error (code %2)." ).arg( "vcdxrip" ).arg( m_process->exitStatus() ), K3bJob::ERROR );
|
||
|
emit infoMessage( i18n( "Please send me an email with the last output..." ), K3bJob::ERROR );
|
||
|
cancelAll();
|
||
|
jobFinished( false );
|
||
|
return ;
|
||
|
}
|
||
|
} else {
|
||
|
emit infoMessage( i18n( "%1 did not exit cleanly." ).arg( "Vcdxrip" ), K3bJob::ERROR );
|
||
|
cancelAll();
|
||
|
jobFinished( false );
|
||
|
return ;
|
||
|
}
|
||
|
|
||
|
jobFinished( true );
|
||
|
}
|
||
|
|
||
|
void K3bVideoCdRip::parseInformation( QString text )
|
||
|
{
|
||
|
// parse warning
|
||
|
if ( text.contains( "encountered non-form2 sector" ) ) {
|
||
|
// I think this is an error not a warning. Finish ripping with invalid mpegs.
|
||
|
emit infoMessage( i18n( "%1 encountered non-form2 sector" ).arg("Vcdxrip"), K3bJob::ERROR );
|
||
|
emit infoMessage( i18n( "leaving loop" ), K3bJob::ERROR );
|
||
|
cancelAll();
|
||
|
jobFinished( false );
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
// parse extra info
|
||
|
else if ( text.contains( "detected extended VCD2.0 PBC files" ) )
|
||
|
emit infoMessage( i18n( "detected extended VCD2.0 PBC files" ), K3bJob::INFO );
|
||
|
|
||
|
// parse startposition and extracting sequence info
|
||
|
// extracting avseq05.mpg... (start lsn 32603 (+28514))
|
||
|
else if ( text.startsWith( "extracting" ) ) {
|
||
|
if ( text.contains( "(start lsn" ) ) {
|
||
|
int index = text.find( "(start lsn" );
|
||
|
int end = text.find( " (+" );
|
||
|
if ( end > 0) {
|
||
|
m_subPosition = text.mid( index + 11, end - index - 11 ).stripWhiteSpace().toLong();
|
||
|
}
|
||
|
else {
|
||
|
// found segment here we can get only the start lsn :)
|
||
|
// extracting item0001.mpg... (start lsn 225, 1 segments)
|
||
|
int end = text.find( ",", index );
|
||
|
int overallPos = text.mid( index + 11, end - index - 11 ).stripWhiteSpace().toLong();
|
||
|
double relOverallWritten = ( ( double ) overallPos * 2352 ) / ( double ) m_videooptions ->getVideoCdSize() ;
|
||
|
int newpercent = ( int ) ( 100 * relOverallWritten );
|
||
|
if ( newpercent > m_oldpercent ) {
|
||
|
emit percent( newpercent );
|
||
|
m_oldpercent = newpercent;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
|
||
|
index = 11;
|
||
|
end = text.find( "(start lsn" );
|
||
|
emit newSubTask( i18n( "Extracting %1" ).arg( text.mid( index, end - index ).stripWhiteSpace() ) );
|
||
|
}
|
||
|
// parse extracting files info
|
||
|
// extracting CDI/CDI_IMAG.RTF to _cdi_cdi_imag.rtf (lsn 258, size 1315168, raw 1)
|
||
|
else if ( text.contains( "(lsn" ) && text.contains( "size" ) ) {
|
||
|
int index = 11;
|
||
|
int end = text.find( "to" );
|
||
|
QString extractFileName = text.mid( index, end - index ).stripWhiteSpace();
|
||
|
index = text.find( " to " );
|
||
|
end = text.find( " (lsn" );
|
||
|
QString toFileName = text.mid( index + 4, end - index - 4 ).stripWhiteSpace();
|
||
|
emit newSubTask( i18n( "Extracting %1 to %2" ).arg( extractFileName ).arg( toFileName ) );
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
QString K3bVideoCdRip::jobDescription() const
|
||
|
{
|
||
|
return i18n( "Extracting %1" ).arg( m_videooptions ->getVideoCdDescription() );
|
||
|
}
|
||
|
|
||
|
QString K3bVideoCdRip::jobDetails() const
|
||
|
{
|
||
|
return QString( "(%1)" ).arg ( KIO::convertSize( m_videooptions ->getVideoCdSize() ) );
|
||
|
}
|
||
|
|
||
|
#include "k3bvideocdrip.moc"
|