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k3b/libk3b/projects/mixedcd/k3bmixedjob.cpp

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/*
*
* $Id: k3bmixedjob.cpp 690212 2007-07-20 11:02:13Z trueg $
* Copyright (C) 2003 Sebastian Trueg <trueg@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 "k3bmixedjob.h"
#include "k3bmixeddoc.h"
#include <k3bdatadoc.h>
#include <k3bisoimager.h>
#include <k3bmsinfofetcher.h>
#include <k3baudioimager.h>
#include <k3baudiodoc.h>
#include <k3baudiotrack.h>
#include <k3baudionormalizejob.h>
#include <k3baudiojobtempdata.h>
#include <k3baudiomaxspeedjob.h>
#include <k3bdevicemanager.h>
#include <k3bdevice.h>
#include <k3bdevicehandler.h>
#include <k3bmsf.h>
#include <k3bglobals.h>
#include <k3bexternalbinmanager.h>
#include <k3bversion.h>
#include <k3bcore.h>
#include <k3bcdrecordwriter.h>
#include <k3bcdrdaowriter.h>
#include <k3btocfilewriter.h>
#include <k3binffilewriter.h>
#include <k3bglobalsettings.h>
#include <k3baudiofile.h>
#include <qfile.h>
#include <qdatastream.h>
#include <qapplication.h>
#include <kdebug.h>
#include <klocale.h>
#include <ktempfile.h>
#include <kio/netaccess.h>
#include <kio/global.h>
#include <kstringhandler.h>
static QString createNonExistingFilesString( const QValueList<K3bAudioFile*>& items, unsigned int max )
{
QString s;
unsigned int cnt = 0;
for( QValueList<K3bAudioFile*>::const_iterator it = items.begin();
it != items.end(); ++it ) {
s += KStringHandler::csqueeze( (*it)->filename(), 60 );
++cnt;
if( cnt >= max || it == items.end() )
break;
s += "<br>";
}
if( items.count() > max )
s += "...";
return s;
}
class K3bMixedJob::Private
{
public:
Private()
: maxSpeedJob(0) {
}
int copies;
int copiesDone;
K3bAudioMaxSpeedJob* maxSpeedJob;
bool maxSpeed;
};
K3bMixedJob::K3bMixedJob( K3bMixedDoc* doc, K3bJobHandler* hdl, QObject* parent )
: K3bBurnJob( hdl, parent ),
m_doc( doc ),
m_normalizeJob(0)
{
d = new Private;
m_isoImager = new K3bIsoImager( doc->dataDoc(), this, this );
connect( m_isoImager, SIGNAL(infoMessage(const QString&, int)), this, SIGNAL(infoMessage(const QString&, int)) );
connect( m_isoImager, SIGNAL(percent(int)), this, SLOT(slotIsoImagerPercent(int)) );
connect( m_isoImager, SIGNAL(finished(bool)), this, SLOT(slotIsoImagerFinished(bool)) );
connect( m_isoImager, SIGNAL(debuggingOutput(const QString&, const QString&)),
this, SIGNAL(debuggingOutput(const QString&, const QString&)) );
m_audioImager = new K3bAudioImager( doc->audioDoc(), this, this );
connect( m_audioImager, SIGNAL(infoMessage(const QString&, int)),
this, SIGNAL(infoMessage(const QString&, int)) );
connect( m_audioImager, SIGNAL(percent(int)), this, SLOT(slotAudioDecoderPercent(int)) );
connect( m_audioImager, SIGNAL(subPercent(int)), this, SLOT(slotAudioDecoderSubPercent(int)) );
connect( m_audioImager, SIGNAL(finished(bool)), this, SLOT(slotAudioDecoderFinished(bool)) );
connect( m_audioImager, SIGNAL(nextTrack(int, int)), this, SLOT(slotAudioDecoderNextTrack(int, int)) );
m_msInfoFetcher = new K3bMsInfoFetcher( this, this );
connect( m_msInfoFetcher, SIGNAL(finished(bool)), this, SLOT(slotMsInfoFetched(bool)) );
connect( m_msInfoFetcher, SIGNAL(infoMessage(const QString&, int)), this, SIGNAL(infoMessage(const QString&, int)) );
m_writer = 0;
m_tocFile = 0;
m_tempData = new K3bAudioJobTempData( m_doc->audioDoc(), this );
}
K3bMixedJob::~K3bMixedJob()
{
delete m_tocFile;
delete d;
}
K3bDevice::Device* K3bMixedJob::writer() const
{
if( m_doc->onlyCreateImages() )
return 0;
else
return m_doc->burner();
}
K3bDoc* K3bMixedJob::doc() const
{
return m_doc;
}
void K3bMixedJob::start()
{
jobStarted();
m_canceled = false;
m_errorOccuredAndAlreadyReported = false;
d->copiesDone = 0;
d->copies = m_doc->copies();
m_currentAction = PREPARING_DATA;
d->maxSpeed = false;
if( m_doc->dummy() )
d->copies = 1;
prepareProgressInformation();
//
// Check if all files exist
//
QValueList<K3bAudioFile*> nonExistingFiles;
K3bAudioTrack* track = m_doc->audioDoc()->firstTrack();
while( track ) {
K3bAudioDataSource* source = track->firstSource();
while( source ) {
if( K3bAudioFile* file = dynamic_cast<K3bAudioFile*>( source ) ) {
if( !QFile::exists( file->filename() ) )
nonExistingFiles.append( file );
}
source = source->next();
}
track = track->next();
}
if( !nonExistingFiles.isEmpty() ) {
if( questionYesNo( "<p>" + i18n("The following files could not be found. Do you want to remove them from the "
"project and continue without adding them to the image?") +
"<p>" + createNonExistingFilesString( nonExistingFiles, 10 ),
i18n("Warning"),
i18n("Remove missing files and continue"),
i18n("Cancel and go back") ) ) {
for( QValueList<K3bAudioFile*>::const_iterator it = nonExistingFiles.begin();
it != nonExistingFiles.end(); ++it ) {
delete *it;
}
}
else {
m_canceled = true;
emit canceled();
jobFinished(false);
return;
}
}
//
// Make sure the project is not empty
//
if( m_doc->audioDoc()->numOfTracks() == 0 ) {
emit infoMessage( i18n("Please add files to your project first."), ERROR );
jobFinished(false);
return;
}
// set some flags that are needed
m_doc->audioDoc()->setOnTheFly( m_doc->onTheFly() ); // for the toc writer
m_doc->audioDoc()->setHideFirstTrack( false ); // unsupported
m_doc->dataDoc()->setBurner( m_doc->burner() ); // so the isoImager can read ms data
emit newTask( i18n("Preparing data") );
determineWritingMode();
//
// First we make sure the data portion is valid
//
// we do not have msinfo yet
m_currentAction = INITIALIZING_IMAGER;
m_isoImager->setMultiSessionInfo( QString::null );
m_isoImager->init();
}
void K3bMixedJob::startFirstCopy()
{
//
// if not onthefly create the iso image and then the wavs
// and write then
// if onthefly calculate the iso size
//
if( m_doc->onTheFly() ) {
if( m_doc->speed() == 0 ) {
emit newSubTask( i18n("Determining maximum writing speed") );
//
// try to determine the max possible speed
// no need to check the data track's max speed. Most current systems are able
// to handle the maxium possible
//
if( !d->maxSpeedJob ) {
// the maxspeed job gets the device from the doc:
m_doc->audioDoc()->setBurner( m_doc->burner() );
d->maxSpeedJob = new K3bAudioMaxSpeedJob( m_doc->audioDoc(), this, this );
connect( d->maxSpeedJob, SIGNAL(percent(int)),
this, SIGNAL(subPercent(int)) );
connect( d->maxSpeedJob, SIGNAL(finished(bool)),
this, SLOT(slotMaxSpeedJobFinished(bool)) );
}
d->maxSpeedJob->start();
}
else if( m_doc->mixedType() != K3bMixedDoc::DATA_SECOND_SESSION ) {
m_currentAction = PREPARING_DATA;
m_isoImager->calculateSize();
}
else {
// we cannot calculate the size since we don't have the msinfo yet
// so first write the audio session
writeNextCopy();
}
}
else {
emit burning(false);
emit infoMessage( i18n("Creating audio image files in %1").arg(m_doc->tempDir()), INFO );
m_tempFilePrefix = K3b::findUniqueFilePrefix( ( !m_doc->audioDoc()->title().isEmpty()
? m_doc->audioDoc()->title()
: m_doc->dataDoc()->isoOptions().volumeID() ),
m_doc->tempDir() );
m_tempData->prepareTempFileNames( m_doc->tempDir() );
QStringList filenames;
for( K3bAudioTrack* track = m_doc->audioDoc()->firstTrack(); track; track = track->next() )
filenames += m_tempData->bufferFileName( track );
m_audioImager->setImageFilenames( filenames );
if( m_doc->mixedType() != K3bMixedDoc::DATA_SECOND_SESSION ) {
createIsoImage();
}
else {
emit newTask( i18n("Creating audio image files") );
m_currentAction = CREATING_AUDIO_IMAGE;
m_audioImager->start();
}
}
}
void K3bMixedJob::slotMaxSpeedJobFinished( bool success )
{
d->maxSpeed = success;
if( !success )
emit infoMessage( i18n("Unable to determine maximum speed for some reason. Ignoring."), WARNING );
if( m_doc->mixedType() != K3bMixedDoc::DATA_SECOND_SESSION ) {
m_currentAction = PREPARING_DATA;
m_isoImager->calculateSize();
}
else {
// we cannot calculate the size since we don't have the msinfo yet
// so first write the audio session
writeNextCopy();
}
}
void K3bMixedJob::writeNextCopy()
{
if( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION ) {
m_currentAction = WRITING_AUDIO_IMAGE;
if( !prepareWriter() || !startWriting() ) {
cleanupAfterError();
jobFinished(false);
}
else if( m_doc->onTheFly() )
m_audioImager->start();
}
else {
// the prepareWriter method needs the action to be set
if( m_doc->mixedType() == K3bMixedDoc::DATA_LAST_TRACK )
m_currentAction = WRITING_AUDIO_IMAGE;
else
m_currentAction = WRITING_ISO_IMAGE;
if( !prepareWriter() || !startWriting() ) {
cleanupAfterError();
jobFinished(false);
}
else if( m_doc->onTheFly() ) {
if( m_doc->mixedType() == K3bMixedDoc::DATA_LAST_TRACK )
m_audioImager->start();
else
m_isoImager->start();
}
}
}
void K3bMixedJob::cancel()
{
m_canceled = true;
if( d->maxSpeedJob )
d->maxSpeedJob->cancel();
if( m_writer )
m_writer->cancel();
m_isoImager->cancel();
m_audioImager->cancel();
m_msInfoFetcher->cancel();
emit infoMessage( i18n("Writing canceled."), K3bJob::ERROR );
removeBufferFiles();
emit canceled();
jobFinished(false);
}
void K3bMixedJob::slotMsInfoFetched( bool success )
{
if( m_canceled || m_errorOccuredAndAlreadyReported )
return;
if( success ) {
if( m_usedDataWritingApp == K3b::CDRECORD )
m_isoImager->setMultiSessionInfo( m_msInfoFetcher->msInfo() );
else // cdrdao seems to write a 150 blocks pregap that is not used by cdrecord
m_isoImager->setMultiSessionInfo( QString("%1,%2")
.arg(m_msInfoFetcher->lastSessionStart())
.arg(m_msInfoFetcher->nextSessionStart()+150) );
if( m_doc->onTheFly() ) {
m_currentAction = PREPARING_DATA;
m_isoImager->calculateSize();
}
else {
createIsoImage();
}
}
else {
// the MsInfoFetcher already emitted failure info
cleanupAfterError();
jobFinished(false);
}
}
void K3bMixedJob::slotIsoImagerFinished( bool success )
{
if( m_canceled || m_errorOccuredAndAlreadyReported )
return;
//
// Initializing imager before the first copy
//
if( m_currentAction == INITIALIZING_IMAGER ) {
if( success ) {
m_currentAction = PREPARING_DATA;
// check the size
m_projectSize = m_isoImager->size() + m_doc->audioDoc()->length();
if( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION )
m_projectSize += 11400; // the session gap
startFirstCopy();
}
else {
cleanupAfterError();
jobFinished( false );
}
}
//
// Recalculated iso image size
//
else if( m_currentAction == PREPARING_DATA ) {
if( success ) {
// 1. data in first track:
// start isoimager and writer
// when isoimager finishes start audiodecoder
// 2. data in last track
// start audiodecoder and writer
// when audiodecoder finishes start isoimager
// 3. data in second session
// start audiodecoder and writer
// start isoimager and writer
if( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION ) {
m_currentAction = WRITING_ISO_IMAGE;
if( !prepareWriter() || !startWriting() ) {
cleanupAfterError();
jobFinished(false);
}
else
m_isoImager->start();
}
else
writeNextCopy();
}
else {
cleanupAfterError();
jobFinished( false );
}
}
//
// Image creation finished
//
else {
if( !success ) {
emit infoMessage( i18n("Error while creating ISO image."), ERROR );
cleanupAfterError();
jobFinished( false );
return;
}
if( m_doc->onTheFly() ) {
if( m_doc->mixedType() == K3bMixedDoc::DATA_FIRST_TRACK ) {
m_currentAction = WRITING_AUDIO_IMAGE;
m_audioImager->start();
}
}
else {
emit infoMessage( i18n("ISO image successfully created."), SUCCESS );
if( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION ) {
m_currentAction = WRITING_ISO_IMAGE;
if( !prepareWriter() || !startWriting() ) {
cleanupAfterError();
jobFinished(false);
}
}
else {
emit newTask( i18n("Creating audio image files") );
m_currentAction = CREATING_AUDIO_IMAGE;
m_audioImager->start();
}
}
}
}
void K3bMixedJob::slotWriterFinished( bool success )
{
if( m_canceled || m_errorOccuredAndAlreadyReported )
return;
if( !success ) {
cleanupAfterError();
jobFinished(false);
return;
}
emit burning(false);
if( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION && m_currentAction == WRITING_AUDIO_IMAGE ) {
// reload the media (as a subtask so the user does not see the "Flushing cache" or "Fixating" messages while
// doing so
emit newSubTask( i18n("Reloading the medium") );
connect( K3bDevice::reload( m_doc->burner() ), SIGNAL(finished(bool)),
this, SLOT(slotMediaReloadedForSecondSession(bool)) );
}
else {
d->copiesDone++;
if( d->copiesDone < d->copies ) {
K3bDevice::eject( m_doc->burner() );
writeNextCopy();
}
else {
if( !m_doc->onTheFly() && m_doc->removeImages() )
removeBufferFiles();
if( k3bcore->globalSettings()->ejectMedia() )
K3bDevice::eject( m_doc->burner() );
jobFinished(true);
}
}
}
void K3bMixedJob::slotMediaReloadedForSecondSession( bool success )
{
if( !success )
blockingInformation( i18n("Please reload the medium and press 'ok'"),
i18n("Unable to close the tray") );
// start the next session
m_currentAction = WRITING_ISO_IMAGE;
if( d->copiesDone > 0 ) {
// we only create the image once. This should not be a problem???
if( !prepareWriter() || !startWriting() ) {
cleanupAfterError();
jobFinished(false);
}
else if( m_doc->onTheFly() ) {
m_isoImager->start();
}
}
else if( m_doc->dummy() ) {
// do not try to get ms info in simulation mode since the cd is empty!
if( m_doc->onTheFly() ) {
m_currentAction = PREPARING_DATA;
m_isoImager->calculateSize();
}
else
createIsoImage();
}
else {
m_currentAction = FETCHING_MSINFO;
m_msInfoFetcher->setDevice( m_doc->burner() );
m_msInfoFetcher->start();
}
}
void K3bMixedJob::slotAudioDecoderFinished( bool success )
{
if( m_canceled || m_errorOccuredAndAlreadyReported )
return;
if( !success ) {
emit infoMessage( i18n("Error while decoding audio tracks."), ERROR );
cleanupAfterError();
jobFinished(false);
return;
}
if( m_doc->onTheFly() ) {
if( m_doc->mixedType() == K3bMixedDoc::DATA_LAST_TRACK ) {
m_currentAction = WRITING_ISO_IMAGE;
m_isoImager->start();
}
}
else {
emit infoMessage( i18n("Audio images successfully created."), SUCCESS );
if( m_doc->audioDoc()->normalize() ) {
normalizeFiles();
}
else {
if( m_doc->mixedType() == K3bMixedDoc::DATA_FIRST_TRACK )
m_currentAction = WRITING_ISO_IMAGE;
else
m_currentAction = WRITING_AUDIO_IMAGE;
if( !prepareWriter() || !startWriting() ) {
cleanupAfterError();
jobFinished(false);
}
}
}
}
void K3bMixedJob::slotAudioDecoderNextTrack( int t, int tt )
{
if( m_doc->onlyCreateImages() || !m_doc->onTheFly() ) {
K3bAudioTrack* track = m_doc->audioDoc()->getTrack(t);
emit newSubTask( i18n("Decoding audio track %1 of %2%3")
.arg(t)
.arg(tt)
.arg( track->title().isEmpty() || track->artist().isEmpty()
? QString::null
: " (" + track->artist() + " - " + track->title() + ")" ) );
}
}
bool K3bMixedJob::prepareWriter()
{
if( m_writer ) delete m_writer;
if( ( m_currentAction == WRITING_ISO_IMAGE && m_usedDataWritingApp == K3b::CDRECORD ) ||
( m_currentAction == WRITING_AUDIO_IMAGE && m_usedAudioWritingApp == K3b::CDRECORD ) ) {
if( !writeInfFiles() ) {
kdDebug() << "(K3bMixedJob) could not write inf-files." << endl;
emit infoMessage( i18n("IO Error"), ERROR );
return false;
}
K3bCdrecordWriter* writer = new K3bCdrecordWriter( m_doc->burner(), this, this );
// only write the audio tracks in DAO mode
if( m_currentAction == WRITING_ISO_IMAGE )
writer->setWritingMode( m_usedDataWritingMode );
else
writer->setWritingMode( m_usedAudioWritingMode );
writer->setSimulate( m_doc->dummy() );
writer->setBurnSpeed( m_doc->speed() );
if( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION ) {
if( m_currentAction == WRITING_ISO_IMAGE ) {
if( m_doc->onTheFly() )
writer->addArgument("-waiti");
addDataTrack( writer );
}
else {
writer->addArgument("-multi");
addAudioTracks( writer );
}
}
else {
if( m_doc->mixedType() == K3bMixedDoc::DATA_FIRST_TRACK )
addDataTrack( writer );
addAudioTracks( writer );
if( m_doc->mixedType() == K3bMixedDoc::DATA_LAST_TRACK )
addDataTrack( writer );
}
m_writer = writer;
}
else {
if( !writeTocFile() ) {
kdDebug() << "(K3bDataJob) could not write tocfile." << endl;
emit infoMessage( i18n("IO Error"), ERROR );
return false;
}
// create the writer
// create cdrdao job
K3bCdrdaoWriter* writer = new K3bCdrdaoWriter( m_doc->burner(), this, this );
writer->setSimulate( m_doc->dummy() );
writer->setBurnSpeed( m_doc->speed() );
// multisession only for the first session
writer->setMulti( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION
&& m_currentAction == WRITING_AUDIO_IMAGE );
writer->setTocFile( m_tocFile->name() );
m_writer = writer;
}
connect( m_writer, SIGNAL(infoMessage(const QString&, int)), this, SIGNAL(infoMessage(const QString&, int)) );
connect( m_writer, SIGNAL(percent(int)), this, SLOT(slotWriterJobPercent(int)) );
connect( m_writer, SIGNAL(processedSize(int, int)), this, SIGNAL(processedSize(int, int)) );
connect( m_writer, SIGNAL(subPercent(int)), this, SIGNAL(subPercent(int)) );
connect( m_writer, SIGNAL(processedSubSize(int, int)), this, SIGNAL(processedSubSize(int, int)) );
connect( m_writer, SIGNAL(nextTrack(int, int)), this, SLOT(slotWriterNextTrack(int, int)) );
connect( m_writer, SIGNAL(buffer(int)), this, SIGNAL(bufferStatus(int)) );
connect( m_writer, SIGNAL(deviceBuffer(int)), this, SIGNAL(deviceBuffer(int)) );
connect( m_writer, SIGNAL(writeSpeed(int, int)), this, SIGNAL(writeSpeed(int, int)) );
connect( m_writer, SIGNAL(finished(bool)), this, SLOT(slotWriterFinished(bool)) );
// connect( m_writer, SIGNAL(newTask(const QString&)), this, SIGNAL(newTask(const QString&)) );
connect( m_writer, SIGNAL(newSubTask(const QString&)), this, SIGNAL(newSubTask(const QString&)) );
connect( m_writer, SIGNAL(debuggingOutput(const QString&, const QString&)),
this, SIGNAL(debuggingOutput(const QString&, const QString&)) );
return true;
}
bool K3bMixedJob::writeInfFiles()
{
K3bInfFileWriter infFileWriter;
K3bAudioTrack* track = m_doc->audioDoc()->firstTrack();
while( track ) {
infFileWriter.setTrack( track->toCdTrack() );
infFileWriter.setTrackNumber( track->trackNumber() );
if( !m_doc->onTheFly() )
infFileWriter.setBigEndian( false );
if( !infFileWriter.save( m_tempData->infFileName(track) ) )
return false;
track = track->next();
}
return true;
}
bool K3bMixedJob::writeTocFile()
{
// FIXME: create the tocfile in the same directory like all the other files.
if( m_tocFile ) delete m_tocFile;
m_tocFile = new KTempFile( QString::null, "toc" );
m_tocFile->setAutoDelete(true);
// write the toc-file
if( QTextStream* s = m_tocFile->textStream() ) {
K3bTocFileWriter tocFileWriter;
//
// TOC
//
tocFileWriter.setData( m_doc->toToc( m_usedDataMode == K3b::MODE2
? K3bDevice::Track::XA_FORM1
: K3bDevice::Track::MODE1,
m_doc->onTheFly()
? m_isoImager->size()
: m_doc->dataDoc()->length() ) );
//
// CD-Text
//
if( m_doc->audioDoc()->cdText() ) {
K3bDevice::CdText text = m_doc->audioDoc()->cdTextData();
// if data in first track we need to add a dummy cdtext
if( m_doc->mixedType() == K3bMixedDoc::DATA_FIRST_TRACK )
text.insert( text.begin(), K3bDevice::TrackCdText() );
tocFileWriter.setCdText( text );
}
//
// Session to write
//
tocFileWriter.setSession( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION &&
m_currentAction == WRITING_ISO_IMAGE ? 2 : 1 );
//
// image filenames
//
if( !m_doc->onTheFly() ) {
QStringList files;
K3bAudioTrack* track = m_doc->audioDoc()->firstTrack();
while( track ) {
files += m_tempData->bufferFileName( track );
track = track->next();
}
if( m_doc->mixedType() == K3bMixedDoc::DATA_FIRST_TRACK )
files.prepend( m_isoImageFilePath );
else
files.append( m_isoImageFilePath );
tocFileWriter.setFilenames( files );
}
bool success = tocFileWriter.save( *s );
m_tocFile->close();
// backup for debugging
// KIO::NetAccess::del("/tmp/trueg/tocfile_debug_backup.toc",0L);
// KIO::NetAccess::copy( m_tocFile->name(), "/tmp/trueg/tocfile_debug_backup.toc",0L );
return success;
}
else
return false;
}
void K3bMixedJob::addAudioTracks( K3bCdrecordWriter* writer )
{
writer->addArgument( "-useinfo" );
// add raw cdtext data
if( m_doc->audioDoc()->cdText() ) {
writer->setRawCdText( m_doc->audioDoc()->cdTextData().rawPackData() );
}
writer->addArgument( "-audio" );
// we always pad because although K3b makes sure all tracks' length are multiples of 2352
// it seems that normalize sometimes corrupts these lengths
// FIXME: see K3bAudioJob for the whole less4secs and zeroPregap handling
writer->addArgument( "-pad" );
// Allow tracks shorter than 4 seconds
writer->addArgument( "-shorttrack" );
// add all the audio tracks
K3bAudioTrack* track = m_doc->audioDoc()->firstTrack();
while( track ) {
if( m_doc->onTheFly() ) {
// this is only supported by cdrecord versions >= 2.01a13
writer->addArgument( QFile::encodeName( m_tempData->infFileName( track ) ) );
}
else {
writer->addArgument( QFile::encodeName( m_tempData->bufferFileName( track ) ) );
}
track = track->next();
}
}
void K3bMixedJob::addDataTrack( K3bCdrecordWriter* writer )
{
// add data track
if( m_usedDataMode == K3b::MODE2 ) {
if( k3bcore->externalBinManager()->binObject("cdrecord") &&
k3bcore->externalBinManager()->binObject("cdrecord")->hasFeature( "xamix" ) )
writer->addArgument( "-xa" );
else
writer->addArgument( "-xa1" );
}
else
writer->addArgument( "-data" );
if( m_doc->onTheFly() )
writer->addArgument( QString("-tsize=%1s").arg(m_isoImager->size()) )->addArgument("-");
else
writer->addArgument( m_isoImageFilePath );
}
void K3bMixedJob::slotWriterNextTrack( int t, int )
{
K3bAudioTrack* track = 0;
if( m_doc->mixedType() == K3bMixedDoc::DATA_FIRST_TRACK ) {
if( t > 1 )
track = m_doc->audioDoc()->getTrack(t-1);
}
else if( m_doc->mixedType() == K3bMixedDoc::DATA_LAST_TRACK ) {
if( t < m_doc->audioDoc()->numOfTracks()+1 )
track = m_doc->audioDoc()->getTrack(t);
}
else if( m_currentAction == WRITING_AUDIO_IMAGE )
track = m_doc->audioDoc()->getTrack(t);
else
t = m_doc->numOfTracks();
if( track )
emit newSubTask( i18n("Writing track %1 of %2%3")
.arg(t)
.arg(m_doc->numOfTracks())
.arg( track->title().isEmpty() || track->artist().isEmpty()
? QString::null
: " (" + track->artist() + " - " + track->title() + ")" ) );
else
emit newSubTask( i18n("Writing track %1 of %2 (%3)").arg(t).arg(m_doc->numOfTracks()).arg(i18n("ISO9660 data")) );
}
void K3bMixedJob::slotWriterJobPercent( int p )
{
double totalTasks = d->copies;
double tasksDone = d->copiesDone;
if( m_doc->audioDoc()->normalize() ) {
totalTasks+=1.0;
tasksDone+=1.0;
}
if( !m_doc->onTheFly() ) {
totalTasks+=1.0;
}
if( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION ) {
if( m_currentAction == WRITING_AUDIO_IMAGE ) {
// the audio imager has finished in all cases
// the iso imager only if this is not the first copy
if( d->copiesDone > 0 )
tasksDone += 1.0;
else if( !m_doc->onTheFly() )
tasksDone += m_audioDocPartOfProcess;
p = (int)((double)p*m_audioDocPartOfProcess);
}
else {
// all images have been created
if( !m_doc->onTheFly() )
tasksDone += 1.0;
p = (int)(100.0*m_audioDocPartOfProcess + (double)p*(1.0-m_audioDocPartOfProcess));
}
}
else if( !m_doc->onTheFly() )
tasksDone += 1.0;
emit percent( (int)((100.0*tasksDone + (double)p) / totalTasks) );
}
void K3bMixedJob::slotAudioDecoderPercent( int p )
{
// the only thing finished here might be the isoimager which is part of this task
if( !m_doc->onTheFly() ) {
double totalTasks = d->copies+1;
if( m_doc->audioDoc()->normalize() )
totalTasks+=1.0;
if( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION )
p = (int)((double)p*m_audioDocPartOfProcess);
else
p = (int)(100.0*(1.0-m_audioDocPartOfProcess) + (double)p*m_audioDocPartOfProcess);
emit percent( (int)((double)p / totalTasks) );
}
}
void K3bMixedJob::slotAudioDecoderSubPercent( int p )
{
if( !m_doc->onTheFly() ) {
emit subPercent( p );
}
}
void K3bMixedJob::slotIsoImagerPercent( int p )
{
if( !m_doc->onTheFly() ) {
emit subPercent( p );
if( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION ) {
double totalTasks = d->copies+1.0;
double tasksDone = d->copiesDone;
if( m_doc->audioDoc()->normalize() ) {
totalTasks+=1.0;
// the normalizer finished
tasksDone+=1.0;
}
// the writing of the audio part finished
tasksDone += m_audioDocPartOfProcess;
// the audio decoder finished (which is part of this task in terms of progress)
p = (int)(100.0*m_audioDocPartOfProcess + (double)p*(1.0-m_audioDocPartOfProcess));
emit percent( (int)((100.0*tasksDone + (double)p) / totalTasks) );
}
else {
double totalTasks = d->copies+1.0;
if( m_doc->audioDoc()->normalize() )
totalTasks+=1.0;
emit percent( (int)((double)(p*(1.0-m_audioDocPartOfProcess)) / totalTasks) );
}
}
}
bool K3bMixedJob::startWriting()
{
if( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION ) {
if( m_currentAction == WRITING_ISO_IMAGE) {
if( m_doc->dummy() )
emit newTask( i18n("Simulating second session") );
else if( d->copies > 1 )
emit newTask( i18n("Writing second session of copy %1").arg(d->copiesDone+1) );
else
emit newTask( i18n("Writing second session") );
}
else {
if( m_doc->dummy() )
emit newTask( i18n("Simulating first session") );
else if( d->copies > 1 )
emit newTask( i18n("Writing first session of copy %1").arg(d->copiesDone+1) );
else
emit newTask( i18n("Writing first session") );
}
}
else if( m_doc->dummy() )
emit newTask( i18n("Simulating") );
else
emit newTask( i18n("Writing Copy %1").arg(d->copiesDone+1) );
// if we append the second session the cd is already in the drive
if( !(m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION
&& m_currentAction == WRITING_ISO_IMAGE) ) {
emit newSubTask( i18n("Waiting for media") );
if( waitForMedia( m_doc->burner() ) < 0 ) {
cancel();
return false;
}
// just to be sure we did not get canceled during the async discWaiting
if( m_canceled )
return false;
// check if the project will fit on the CD
if( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION ) {
// the media is in and has been checked so this should be fast (hopefully)
K3b::Msf mediaSize = m_doc->burner()->diskInfo().capacity();
if( mediaSize < m_projectSize ) {
if( k3bcore->globalSettings()->overburn() ) {
emit infoMessage( i18n("Trying to write more than the official disk capacity"), K3bJob::WARNING );
}
else {
emit infoMessage( i18n("Data does not fit on disk."), ERROR );
return false;
}
}
}
}
// in case we determined the max possible writing speed we have to reset the speed on the writer job
// here since an inserted media is necessary
// the Max speed job will compare the max speed value with the supported values of the writer
if( d->maxSpeed )
m_writer->setBurnSpeed( d->maxSpeedJob->maxSpeed() );
emit burning(true);
m_writer->start();
if( m_doc->onTheFly() ) {
// now the writer is running and we can get it's stdin
// we only use this method when writing on-the-fly since
// we cannot easily change the audioDecode fd while it's working
// which we would need to do since we write into several
// image files.
m_audioImager->writeToFd( m_writer->fd() );
m_isoImager->writeToFd( m_writer->fd() );
}
return true;
}
void K3bMixedJob::createIsoImage()
{
m_currentAction = CREATING_ISO_IMAGE;
// prepare iso image file
m_isoImageFilePath = m_tempFilePrefix + "_datatrack.iso";
if( !m_doc->onTheFly() )
emit newTask( i18n("Creating ISO image file") );
emit newSubTask( i18n("Creating ISO image in %1").arg(m_isoImageFilePath) );
emit infoMessage( i18n("Creating ISO image in %1").arg(m_isoImageFilePath), INFO );
m_isoImager->writeToImageFile( m_isoImageFilePath );
m_isoImager->start();
}
void K3bMixedJob::cleanupAfterError()
{
m_errorOccuredAndAlreadyReported = true;
// m_audioImager->cancel();
m_isoImager->cancel();
if( m_writer )
m_writer->cancel();
if( m_tocFile ) delete m_tocFile;
m_tocFile = 0;
// remove the temp files
removeBufferFiles();
}
void K3bMixedJob::removeBufferFiles()
{
if ( !m_doc->onTheFly() ) {
emit infoMessage( i18n("Removing buffer files."), INFO );
}
if( QFile::exists( m_isoImageFilePath ) )
if( !QFile::remove( m_isoImageFilePath ) )
emit infoMessage( i18n("Could not delete file %1.").arg(m_isoImageFilePath), ERROR );
// removes buffer images and temp toc or inf files
m_tempData->cleanup();
}
void K3bMixedJob::determineWritingMode()
{
// we don't need this when only creating image and it is possible
// that the burn device is null
if( m_doc->onlyCreateImages() )
return;
// at first we determine the data mode
// --------------------------------------------------------------
if( m_doc->dataDoc()->dataMode() == K3b::DATA_MODE_AUTO ) {
if( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION )
m_usedDataMode = K3b::MODE2;
else
m_usedDataMode = K3b::MODE1;
}
else
m_usedDataMode = m_doc->dataDoc()->dataMode();
// we try to use cdrecord if possible
bool cdrecordOnTheFly = false;
bool cdrecordCdText = false;
bool cdrecordUsable = false;
if( k3bcore->externalBinManager()->binObject("cdrecord") ) {
cdrecordOnTheFly =
k3bcore->externalBinManager()->binObject("cdrecord")->hasFeature( "audio-stdin" );
cdrecordCdText =
k3bcore->externalBinManager()->binObject("cdrecord")->hasFeature( "cdtext" );
cdrecordUsable =
!( !cdrecordOnTheFly && m_doc->onTheFly() ) &&
!( m_doc->audioDoc()->cdText() && !cdrecordCdText );
}
// Writing Application
// --------------------------------------------------------------
// cdrecord seems to have problems writing xa 1 disks in dao mode? At least on my system!
if( writingApp() == K3b::DEFAULT ) {
if( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION ) {
if( m_doc->writingMode() == K3b::DAO ||
( m_doc->writingMode() == K3b::WRITING_MODE_AUTO && !cdrecordUsable ) ) {
m_usedAudioWritingApp = K3b::CDRDAO;
m_usedDataWritingApp = K3b::CDRDAO;
}
else {
m_usedAudioWritingApp = K3b::CDRECORD;
m_usedDataWritingApp = K3b::CDRECORD;
}
}
else {
if( cdrecordUsable ) {
m_usedAudioWritingApp = K3b::CDRECORD;
m_usedDataWritingApp = K3b::CDRECORD;
}
else {
m_usedAudioWritingApp = K3b::CDRDAO;
m_usedDataWritingApp = K3b::CDRDAO;
}
}
}
else {
m_usedAudioWritingApp = writingApp();
m_usedDataWritingApp = writingApp();
}
// TODO: use K3bExceptions::brokenDaoAudio
// Writing Mode (TAO/DAO/RAW)
// --------------------------------------------------------------
if( m_doc->writingMode() == K3b::WRITING_MODE_AUTO ) {
if( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION ) {
if( m_usedDataWritingApp == K3b::CDRECORD )
m_usedDataWritingMode = K3b::TAO;
else
m_usedDataWritingMode = K3b::DAO;
// default to Session at once for the audio part
m_usedAudioWritingMode = K3b::DAO;
}
else if( writer()->dao() ) {
m_usedDataWritingMode = K3b::DAO;
m_usedAudioWritingMode = K3b::DAO;
}
else {
m_usedDataWritingMode = K3b::TAO;
m_usedAudioWritingMode = K3b::TAO;
}
}
else {
m_usedAudioWritingMode = m_doc->writingMode();
m_usedDataWritingMode = m_doc->writingMode();
}
if( m_usedDataWritingApp == K3b::CDRECORD ) {
if( !cdrecordOnTheFly && m_doc->onTheFly() ) {
m_doc->setOnTheFly( false );
emit infoMessage( i18n("On-the-fly writing with cdrecord < 2.01a13 not supported."), ERROR );
}
if( m_doc->audioDoc()->cdText() ) {
if( !cdrecordCdText ) {
m_doc->audioDoc()->writeCdText( false );
emit infoMessage( i18n("Cdrecord %1 does not support CD-Text writing.").arg(k3bcore->externalBinManager()->binObject("cdrecord")->version), ERROR );
}
else if( m_usedAudioWritingMode == K3b::TAO ) {
emit infoMessage( i18n("It is not possible to write CD-Text in TAO mode. Try DAO or RAW."), WARNING );
}
}
}
}
void K3bMixedJob::normalizeFiles()
{
if( !m_normalizeJob ) {
m_normalizeJob = new K3bAudioNormalizeJob( this, this );
connect( m_normalizeJob, SIGNAL(infoMessage(const QString&, int)),
this, SIGNAL(infoMessage(const QString&, int)) );
connect( m_normalizeJob, SIGNAL(percent(int)), this, SLOT(slotNormalizeProgress(int)) );
connect( m_normalizeJob, SIGNAL(subPercent(int)), this, SLOT(slotNormalizeSubProgress(int)) );
connect( m_normalizeJob, SIGNAL(finished(bool)), this, SLOT(slotNormalizeJobFinished(bool)) );
connect( m_normalizeJob, SIGNAL(newTask(const QString&)), this, SIGNAL(newSubTask(const QString&)) );
connect( m_normalizeJob, SIGNAL(debuggingOutput(const QString&, const QString&)),
this, SIGNAL(debuggingOutput(const QString&, const QString&)) );
}
// add all the files
QValueVector<QString> files;
K3bAudioTrack* track = m_doc->audioDoc()->firstTrack();
while( track ) {
files.append( m_tempData->bufferFileName(track) );
track = track->next();
}
m_normalizeJob->setFilesToNormalize( files );
emit newTask( i18n("Normalizing volume levels") );
m_normalizeJob->start();
}
void K3bMixedJob::slotNormalizeJobFinished( bool success )
{
if( m_canceled || m_errorOccuredAndAlreadyReported )
return;
if( success ) {
if( m_doc->mixedType() == K3bMixedDoc::DATA_FIRST_TRACK )
m_currentAction = WRITING_ISO_IMAGE;
else
m_currentAction = WRITING_AUDIO_IMAGE;
if( !prepareWriter() || !startWriting() ) {
cleanupAfterError();
jobFinished(false);
}
}
else {
cleanupAfterError();
jobFinished(false);
}
}
void K3bMixedJob::slotNormalizeProgress( int p )
{
double totalTasks = d->copies+2.0;
double tasksDone = 0;
if( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION ) {
// the audio imager finished (m_audioDocPartOfProcess*1 task)
// plus the normalize progress
tasksDone = m_audioDocPartOfProcess;
}
else {
// the iso and audio imagers already finished (one task)
// plus the normalize progress
tasksDone = 1.0;
}
emit percent( (int)((100.0*tasksDone + (double)p) / totalTasks) );
}
void K3bMixedJob::slotNormalizeSubProgress( int p )
{
emit subPercent( p );
}
void K3bMixedJob::prepareProgressInformation()
{
// calculate percentage of audio and data
// this is also used in on-the-fly mode
double ds = (double)m_doc->dataDoc()->length().totalFrames();
double as = (double)m_doc->audioDoc()->length().totalFrames();
m_audioDocPartOfProcess = as/(ds+as);
}
QString K3bMixedJob::jobDescription() const
{
if( m_doc->mixedType() == K3bMixedDoc::DATA_SECOND_SESSION )
return i18n("Writing Enhanced Audio CD")
+ ( m_doc->audioDoc()->title().isEmpty()
? QString::null
: QString( " (%1)" ).arg(m_doc->audioDoc()->title()) );
else
return i18n("Writing Mixed Mode CD")
+ ( m_doc->audioDoc()->title().isEmpty()
? QString::null
: QString( " (%1)" ).arg(m_doc->audioDoc()->title()) );
}
QString K3bMixedJob::jobDetails() const
{
return ( i18n("%1 tracks (%2 minutes audio data, %3 ISO9660 data)")
.arg(m_doc->numOfTracks())
.arg(m_doc->audioDoc()->length().toString())
.arg(KIO::convertSize(m_doc->dataDoc()->size()))
+ ( m_doc->copies() > 1 && !m_doc->dummy()
? i18n(" - %n copy", " - %n copies", m_doc->copies())
: QString::null ) );
}
#include "k3bmixedjob.moc"
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