void K3b::IsoImager::start()
{
jobStarted();
cleanup();
d->mkisofsBin = initMkisofs();
if( !d->mkisofsBin ) {
jobFinished( false );
return;
}
initVariables();
delete m_process;
m_process = new K3b::Process( this );
m_process->setFlags( K3bQProcess::RawStdout );
*m_process << d->mkisofsBin;
// prepare the filenames as written to the image
m_doc->prepareFilenames();
if( !prepareMkisofsFiles() ||
!addMkisofsParameters() ) {
cleanup();
jobFinished( false );
return;
}
connect( m_process, SIGNAL(finished(int,QProcess::ExitStatus)),
this, SLOT(slotProcessExited(int,QProcess::ExitStatus)) );
connect( m_process, SIGNAL(stderrLine(QString)),
this, SLOT(slotReceivedStderr(QString)) );
qDebug() << "***** mkisofs parameters:\n";
QString s = m_process->joinedArgs();
qDebug() << s << endl << flush;
emit debuggingOutput("mkisofs command:", s);
if( !m_process->start( KProcess::SeparateChannels ) ) {
// something went wrong when starting the program
// it "should" be the executable
qDebug() << "(K3b::IsoImager) could not start mkisofs";
emit infoMessage( i18n("Could not start %1.", QLatin1String("mkisofs")), K3b::Job::MessageError );
jobFinished( false );
cleanup();
}
}
void K3bIsoImager::start()
{
jobStarted();
cleanup();
d->mkisofsBin = initMkisofs();
if( !d->mkisofsBin ) {
jobFinished( false );
return;
}
initVariables();
m_process = new K3bProcess();
m_process->setRunPrivileged(true);
*m_process << d->mkisofsBin;
// prepare the filenames as written to the image
m_doc->prepareFilenames();
if( !prepareMkisofsFiles() ||
!addMkisofsParameters() ) {
cleanup();
jobFinished( false );
return;
}
connect( m_process, SIGNAL(processExited(KProcess*)),
this, SLOT(slotProcessExited(KProcess*)) );
connect( m_process, SIGNAL(stderrLine( const QString& )),
this, SLOT(slotReceivedStderr( const QString& )) );
//
// Check the image file
if( m_fdToWriteTo == -1 ) {
d->imageFile.setName( d->imagePath );
if( !d->imageFile.open( IO_WriteOnly ) ) {
emit infoMessage( i18n("Could not open %1 for writing").arg(d->imagePath), ERROR );
cleanup();
jobFinished(false);
return;
}
}
//
// Open the active pipe which does the streaming
delete d->pipe;
if( m_doc->verifyData() )
d->pipe = new K3bChecksumPipe();
else
d->pipe = new K3bActivePipe();
if( m_fdToWriteTo == -1 )
d->pipe->writeToIODevice( &d->imageFile );
else
d->pipe->writeToFd( m_fdToWriteTo );
d->pipe->open();
m_process->writeToFd( d->pipe->in() );
kdDebug() << "***** mkisofs parameters:\n";
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 << endl << flush;
emit debuggingOutput("mkisofs command:", s);
if( !m_process->start( KProcess::NotifyOnExit, KProcess::AllOutput) ) {
// something went wrong when starting the program
// it "should" be the executable
kdDebug() << "(K3bIsoImager) could not start mkisofs" << endl;
emit infoMessage( i18n("Could not start %1.").arg("mkisofs"), K3bJob::ERROR );
jobFinished( false );
cleanup();
}
}
void K3bIsoImager::startSizeCalculation()
{
d->mkisofsBin = initMkisofs();
if( !d->mkisofsBin ) {
jobFinished( false );
return;
}
initVariables();
delete m_process;
m_process = new K3bProcess();
m_process->setRunPrivileged(true);
m_process->setSplitStdout(true);
emit debuggingOutput( "Used versions", "mkisofs: " + d->mkisofsBin->version );
*m_process << d->mkisofsBin;
if( !prepareMkisofsFiles() ||
!addMkisofsParameters(true) ) {
cleanup();
jobFinished( false );
return;
}
// add empty dummy dir since one path-spec is needed
// ??? Seems it is not needed after all. At least mkisofs 1.14 and above don't need it. ???
// *m_process << dummyDir();
kdDebug() << "***** mkisofs calculate size parameters:\n";
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 << endl << flush;
emit debuggingOutput("mkisofs calculate size command:", s);
// since output changed during mkisofs version changes we grab both
// stdout and stderr
// mkisofs version >= 1.15 (don't know about 1.14!)
// the extends on stdout (as lonely number)
// and error and warning messages on stderr
// mkisofs >= 1.13
// everything is written to stderr
// last line is: "Total extents scheduled to be written = XXXXX"
// TODO: use K3bProcess::OutputCollector instead iof our own two slots.
connect( m_process, SIGNAL(receivedStderr(KProcess*, char*, int)),
this, SLOT(slotCollectMkisofsPrintSizeStderr(KProcess*, char*, int)) );
connect( m_process, SIGNAL(stdoutLine(const QString&)),
this, SLOT(slotCollectMkisofsPrintSizeStdout(const QString&)) );
connect( m_process, SIGNAL(processExited(KProcess*)),
this, SLOT(slotMkisofsPrintSizeFinished()) );
// we also want error messages
connect( m_process, SIGNAL(stderrLine( const QString& )),
this, SLOT(slotReceivedStderr( const QString& )) );
m_collectedMkisofsPrintSizeStdout = QString::null;
m_collectedMkisofsPrintSizeStderr = QString::null;
m_mkisofsPrintSizeResult = 0;
if( !m_process->start( KProcess::NotifyOnExit, KProcess::AllOutput ) ) {
emit infoMessage( i18n("Could not start %1.").arg("mkisofs"), K3bJob::ERROR );
cleanup();
jobFinished( false );
return;
}
}
void K3b::IsoImager::startSizeCalculation()
{
d->mkisofsBin = initMkisofs();
if( !d->mkisofsBin ) {
jobFinished( false );
return;
}
initVariables();
delete m_process;
m_process = new K3b::Process( this );
m_process->setSplitStdout(true);
emit debuggingOutput( QLatin1String( "Used versions" ), QString::fromLatin1( "mkisofs: %1").arg(d->mkisofsBin->version()) );
*m_process << d->mkisofsBin;
if( !prepareMkisofsFiles() ||
!addMkisofsParameters(true) ) {
cleanup();
jobFinished( false );
return;
}
// add empty dummy dir since one path-spec is needed
// ??? Seems it is not needed after all. At least mkisofs 1.14 and above don't need it. ???
// *m_process << dummyDir();
qDebug() << "***** mkisofs calculate size parameters:";
QString s = m_process->joinedArgs();
qDebug() << s << endl << flush;
emit debuggingOutput("mkisofs calculate size command:", s);
// since output changed during mkisofs version changes we grab both
// stdout and stderr
// mkisofs version >= 1.15 (don't know about 1.14!)
// the extends on stdout (as lonely number)
// and error and warning messages on stderr
// mkisofs >= 1.13
// everything is written to stderr
// last line is: "Total extents scheduled to be written = XXXXX"
connect( m_process, SIGNAL(stdoutLine(QString)),
this, SLOT(slotCollectMkisofsPrintSizeStdout(QString)) );
connect( m_process, SIGNAL(stderrLine(QString)),
this, SLOT(slotCollectMkisofsPrintSizeStderr(QString)) );
connect( m_process, SIGNAL(finished(int,QProcess::ExitStatus)),
this, SLOT(slotMkisofsPrintSizeFinished()) );
// we also want error messages
connect( m_process, SIGNAL(stderrLine(QString)),
this, SLOT(slotReceivedStderr(QString)) );
m_collectedMkisofsPrintSizeStdout = QString();
m_collectedMkisofsPrintSizeStderr = QString();
m_mkisofsPrintSizeResult = 0;
if( !m_process->start( KProcess::SeparateChannels ) ) {
emit infoMessage( i18n("Could not start %1.",QString("mkisofs")), K3b::Job::MessageError );
cleanup();
jobFinished( false );
return;
}
}