void MyProcess::SLOT_Stderr( Opie::Core::OProcess * , char * Buf, int len ) {
if( EchoMode ) {
write( 2, Buf, len );
return;
}
char * LB = (char *)alloca( len + 1 );
memcpy( LB, Buf, len );
LB[len] = '\0';
// now input is zero terminated
StderrBuffer += LB;
odebug << "Received " << len << " bytes on stderr" << oendl;
// see if we have some lines (allow empty lines)
QStringList SL = QStringList::split( "\n", StderrBuffer, TRUE );
for( unsigned int i = 0; i < SL.count()-1; i ++ ) {
Log(( "Stderr : \"%s\"\n", SL[i].latin1() ) );
emit stderrLine( SL[i] );
}
// last line is rest
StderrBuffer = SL[ SL.count()-1 ];
}
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 K3b::DvdFormattingJob::startFormatting( const Device::DiskInfo& diskInfo )
{
//
// Now check the media type:
// if DVD-RW: use d->mode
// emit warning if formatting is full and stuff
//
// in overwrite mode: emit info that progress might stop before 100% since formatting will continue
// in the background once the media gets rewritten (only DVD+RW/BD-RE?)
//
// emit info about what kind of media has been found
if( diskInfo.mediaType() & (Device::MEDIA_REWRITABLE_DVD | Device::MEDIA_BD_RE) ) {
emit infoMessage( i18n("Found %1 medium.", Device::mediaTypeString(diskInfo.mediaType())),
MessageInfo );
}
else {
emit infoMessage( i18n("No rewritable DVD or BD medium found. Unable to format."), MessageError );
d->running = false;
jobFinished(false);
return;
}
bool format = true; // do we need to format
bool blank = false; // blank is for DVD-RW sequential incremental
// DVD-RW restricted overwrite and DVD+RW uses the force option (or no option at all)
//
// DVD+RW/BD-RE is quite easy to handle. There is only one possible mode and it is always recommended to not
// format it more than once but to overwrite it once it is formatted
// Once the initial formatting has been done it's always "appendable" (or "complete"???)
//
if( diskInfo.mediaType() & (Device::MEDIA_DVD_PLUS_ALL | Device::MEDIA_BD_RE) ) {
if( diskInfo.empty() ) {
//
// The DVD+RW/BD is blank and needs to be initially formatted
//
blank = false;
}
else {
emit infoMessage( i18n("No need to format %1 media more than once.",
Device::mediaTypeString(diskInfo.mediaType())), MessageInfo );
emit infoMessage( i18n("It may simply be overwritten."), MessageInfo );
if( d->force ) {
emit infoMessage( i18n("Forcing formatting anyway."), MessageInfo );
emit infoMessage( i18n("It is not recommended to force formatting of %1 media.",
Device::mediaTypeString(diskInfo.mediaType())), MessageInfo );
emit infoMessage( i18n("After 10-20 reformats the media might become unusable."), MessageInfo );
blank = false;
}
else {
format = false;
}
}
if( format )
emit newSubTask( i18n("Formatting %1 medium", Device::mediaTypeString(diskInfo.mediaType())) );
}
//
// DVD-RW has two modes: incremental sequential (the default which is also needed for DAO writing)
// and restricted overwrite which compares to the DVD+RW mode.
//
else { // MEDIA_DVD_RW
if( diskInfo.currentProfile() != Device::MEDIA_UNKNOWN ) {
emit infoMessage( i18n("Formatted in %1 mode.",Device::mediaTypeString(diskInfo.currentProfile())), MessageInfo );
//
// Is it possible to have an empty DVD-RW in restricted overwrite mode???? I don't think so.
//
if( diskInfo.empty() &&
(d->mode == WritingModeAuto ||
(d->mode == WritingModeIncrementalSequential &&
diskInfo.currentProfile() == Device::MEDIA_DVD_RW_SEQ) ||
(d->mode == WritingModeRestrictedOverwrite &&
diskInfo.currentProfile() == Device::MEDIA_DVD_RW_OVWR) )
) {
emit infoMessage( i18n("Media is already empty."), MessageInfo );
if( d->force )
emit infoMessage( i18n("Forcing formatting anyway."), MessageInfo );
else
format = false;
}
else if( diskInfo.currentProfile() == Device::MEDIA_DVD_RW_OVWR &&
d->mode != WritingModeIncrementalSequential ) {
emit infoMessage( i18n("No need to format %1 media more than once.",
Device::mediaTypeString(diskInfo.currentProfile())), MessageInfo );
emit infoMessage( i18n("It may simply be overwritten."), MessageInfo );
if( d->force )
emit infoMessage( i18n("Forcing formatting anyway."), MessageInfo );
else
format = false;
}
if( format ) {
if( d->mode == WritingModeAuto ) {
// just format in the same mode as the media is currently formatted
blank = (diskInfo.currentProfile() == Device::MEDIA_DVD_RW_SEQ);
}
else {
blank = (d->mode == WritingModeIncrementalSequential);
}
emit newSubTask( i18n("Formatting"
" DVD-RW in %1 mode.",Device::mediaTypeString( blank ?
Device::MEDIA_DVD_RW_SEQ :
Device::MEDIA_DVD_RW_OVWR )) );
}
}
else {
emit infoMessage( i18n("Unable to determine the current formatting state of the DVD-RW medium."), MessageError );
d->running = false;
jobFinished(false);
return;
}
}
if( format ) {
delete d->process;
d->process = new Process();
connect( d->process, SIGNAL(stderrLine(QString)), this, SLOT(slotStderrLine(QString)) );
connect( d->process, SIGNAL(finished(int,QProcess::ExitStatus)), this, SLOT(slotProcessFinished(int,QProcess::ExitStatus)) );
d->dvdFormatBin = k3bcore->externalBinManager()->binObject( "dvd+rw-format" );
if( !d->dvdFormatBin ) {
emit infoMessage( i18n("Could not find %1 executable.",QString("dvd+rw-format")), MessageError );
d->running = false;
jobFinished(false);
return;
}
if( !d->dvdFormatBin->copyright().isEmpty() )
emit infoMessage( i18n("Using %1 %2 – Copyright © %3",d->dvdFormatBin->name(),d->dvdFormatBin->version(),d->dvdFormatBin->copyright()), MessageInfo );
*d->process << d->dvdFormatBin;
if( d->dvdFormatBin->version() >= Version( 4, 6 ) )
*d->process << "-gui";
QString p;
if( blank )
p = "-blank";
else
p = "-force";
if( d->formattingMode == FormattingComplete )
p += "=full";
*d->process << p;
*d->process << d->device->blockDeviceName();
// additional user parameters from config
const QStringList& params = d->dvdFormatBin->userParameters();
for( QStringList::const_iterator it = params.begin(); it != params.end(); ++it )
*d->process << *it;
qDebug() << "***** dvd+rw-format parameters:\n";
QString s = d->process->joinedArgs();
qDebug() << s << endl << flush;
emit debuggingOutput( "dvd+rw-format command:", s );
if( !d->process->start( KProcess::OnlyStderrChannel ) ) {
// something went wrong when starting the program
// it "should" be the executable
qDebug() << "(K3b::DvdFormattingJob) could not start " << d->dvdFormatBin->path();
emit infoMessage( i18n("Could not start %1.",d->dvdFormatBin->name()), Job::MessageError );
d->running = false;
jobFinished(false);
}
else {
emit newTask( i18n("Formatting") );
}
}
else {
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;
}
}
