void MyProcess::SLOT_Stdout( Opie::Core::OProcess * , char * Buf, int len ) {
if( EchoMode ) {
write( 1, Buf, len );
return;
}
char * LB = (char *)alloca( len + 1 );
memcpy( LB, Buf, len );
LB[len] = '\0';
// now input is zero terminated
StdoutBuffer += LB;
odebug << "Received " << len << " bytes on stdout" << oendl;
// see if we have some lines (allow empty lines)
QStringList SL = QStringList::split( "\n", StdoutBuffer, TRUE );
for( unsigned int i = 0; i < SL.count()-1; i ++ ) {
Log(( "Stdout : \"%s\"\n", SL[i].latin1() ) );
emit stdoutLine( SL[i] );
}
// last line is rest
StdoutBuffer = SL[ SL.count()-1 ];
}
void K3b::VcdJob::vcdxBuild()
{
emit newTask( i18n( "Creating image files" ) );
m_stage = stageUnknown;
firstTrack = true;
delete m_process;
m_process = new K3b::Process();
m_process->setSplitStdout( true );
emit infoMessage( i18n( "Creating Cue/Bin files..." ), K3b::Job::MessageInfo );
const K3b::ExternalBin* bin = k3bcore ->externalBinManager() ->binObject( "vcdxbuild" );
if ( !bin ) {
qDebug() << "(K3b::VcdJob) could not find vcdxbuild executable";
emit infoMessage( i18n( "Could not find %1 executable." , QString("vcdxbuild") ), K3b::Job::MessageError );
emit infoMessage( i18n( "To create Video CDs you have to install VcdImager version %1." ,QString( ">= 0.7.12") ), K3b::Job::MessageInfo );
emit infoMessage( i18n( "You can find this on your distribution disks or download it from http://www.vcdimager.org" ), K3b::Job::MessageInfo );
cancelAll();
jobFinished( false );
return ;
}
if ( bin->version() < K3b::Version( "0.7.12" ) ) {
qDebug() << "(K3b::VcdJob) vcdxbuild executable too old!";
emit infoMessage( i18n( "%1 executable too old: need version %2 or greater." ,QString( "Vcdxbuild" ),QString( "0.7.12" )), K3b::Job::MessageError );
emit infoMessage( i18n( "You can find this on your distribution disks or download it from http://www.vcdimager.org" ), K3b::Job::MessageInfo );
cancelAll();
jobFinished( false );
return ;
}
if ( !bin->copyright().isEmpty() )
emit infoMessage( i18n( "Using %1 %2 – Copyright © %3" , bin->name() , bin->version() ,bin->copyright() ), MessageInfo );
*m_process << bin;
// additional user parameters from config
const QStringList& params = k3bcore->externalBinManager() ->program( "vcdxbuild" ) ->userParameters();
for ( QStringList::const_iterator it = params.begin(); it != params.end(); ++it )
*m_process << *it;
if ( vcdDoc() ->vcdOptions() ->Sector2336() ) {
qDebug() << "(K3b::VcdJob) Write 2336 Sectors = on";
*m_process << "--sector-2336";
}
*m_process << "--progress" << "--gui";
*m_process << QString( "--cue-file=%1" ).arg( m_cueFile );
*m_process << QString( "--bin-file=%1" ).arg( m_doc->vcdImage() );
*m_process << d->xmlFile->fileName();
connect( m_process, SIGNAL(stdoutLine(QString)),
this, SLOT(slotParseVcdxBuildOutput(QString)) );
connect( m_process, SIGNAL(finished(int,QProcess::ExitStatus)),
this, SLOT(slotVcdxBuildFinished(int,QProcess::ExitStatus)) );
// vcdxbuild commandline parameters
qDebug() << "***** vcdxbuild parameters:";
QString s = m_process->joinedArgs();
qDebug() << s << flush;
emit debuggingOutput( "vcdxbuild command:", s );
if ( !m_process->start( KProcess::MergedChannels ) ) {
qDebug() << "(K3b::VcdJob) could not start vcdxbuild";
emit infoMessage( i18n( "Could not start %1." , QString("vcdxbuild") ), K3b::Job::MessageError );
cancelAll();
jobFinished( false );
}
}
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;
}
}
