diff options
Diffstat (limited to 'libk3b/projects/movixcd/k3bmovixprogram.cpp')
| -rw-r--r-- | libk3b/projects/movixcd/k3bmovixprogram.cpp | 339 |
1 files changed, 339 insertions, 0 deletions
diff --git a/libk3b/projects/movixcd/k3bmovixprogram.cpp b/libk3b/projects/movixcd/k3bmovixprogram.cpp new file mode 100644 index 0000000..8720e8d --- /dev/null +++ b/libk3b/projects/movixcd/k3bmovixprogram.cpp @@ -0,0 +1,339 @@ +/* + * + * $Id: k3bmovixprogram.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg <[email protected]> + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg <[email protected]> + * + * 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 "k3bmovixprogram.h" + +#include <k3bprocess.h> + +#include <kdebug.h> +#include <klocale.h> + +#include <qdir.h> +#include <qfile.h> +#include <qtextstream.h> + + +K3bMovixProgram::K3bMovixProgram() + : K3bExternalProgram( "eMovix" ) +{ +} + +bool K3bMovixProgram::scan( const QString& p ) +{ + if( p.isEmpty() ) + return false; + + QString path = p; + if( path[path.length()-1] != '/' ) + path.append("/"); + + // first test if we have a version info (eMovix >= 0.8.0pre3) + if( !QFile::exists( path + "movix-version" ) ) + return false; + + K3bMovixBin* bin = 0; + + // + // probe version and data dir + // + KProcess vp, dp; + vp << path + "movix-version"; + dp << path + "movix-conf"; + K3bProcessOutputCollector vout( &vp ), dout( &dp ); + if( vp.start( KProcess::Block, KProcess::AllOutput ) && dp.start( KProcess::Block, KProcess::AllOutput ) ) { + // movix-version just gives us the version number on stdout + if( !vout.output().isEmpty() && !dout.output().isEmpty() ) { + bin = new K3bMovixBin( this ); + bin->version = vout.output().stripWhiteSpace(); + bin->path = path; + bin->m_movixPath = dout.output().stripWhiteSpace(); + } + } + else { + kdDebug() << "(K3bMovixProgram) could not start " << path << "movix-version" << endl; + return false; + } + + if( bin->version >= K3bVersion( 0, 9, 0 ) ) + return scanNewEMovix( bin, path ); + else + return scanOldEMovix( bin, path ); +} + + +bool K3bMovixProgram::scanNewEMovix( K3bMovixBin* bin, const QString& path ) +{ + QStringList files = bin->files(); + for( QStringList::iterator it = files.begin(); + it != files.end(); ++it ) { + if( (*it).contains( "isolinux.cfg" ) ) { + bin->m_supportedBootLabels = determineSupportedBootLabels( QStringList::split( " ", *it )[1] ); + break; + } + } + + // here we simply check for the movix-conf program + if( QFile::exists( path + "movix-conf" ) ) { + bin->addFeature( "newfiles" ); + addBin(bin); + return true; + } + else { + delete bin; + return false; + } +} + + +bool K3bMovixProgram::scanOldEMovix( K3bMovixBin* bin, const QString& path ) +{ + // + // first check if all necessary directories are present + // + QDir dir( bin->movixDataDir() ); + QStringList subdirs = dir.entryList( QDir::Dirs ); + if( !subdirs.contains( "boot-messages" ) ) { + kdDebug() << "(K3bMovixProgram) could not find subdir 'boot-messages'" << endl; + delete bin; + return false; + } + if( !subdirs.contains( "isolinux" ) ) { + kdDebug() << "(K3bMovixProgram) could not find subdir 'isolinux'" << endl; + delete bin; + return false; + } + if( !subdirs.contains( "movix" ) ) { + kdDebug() << "(K3bMovixProgram) could not find subdir 'movix'" << endl; + delete bin; + return false; + } + if( !subdirs.contains( "mplayer-fonts" ) ) { + kdDebug() << "(K3bMovixProgram) could not find subdir 'mplayer-fonts'" << endl; + delete bin; + return false; + } + + + // + // check if we have a version of eMovix which contains the movix-files script + // + if( QFile::exists( path + "movix-files" ) ) { + bin->addFeature( "files" ); + + KProcess p; + K3bProcessOutputCollector out( &p ); + p << bin->path + "movix-files"; + if( p.start( KProcess::Block, KProcess::AllOutput ) ) { + bin->m_movixFiles = QStringList::split( "\n", out.output() ); + } + } + + // + // fallback: to be compatible with 0.8.0rc2 we just add all files in the movix directory + // + if( bin->m_movixFiles.isEmpty() ) { + QDir dir( bin->movixDataDir() + "/movix" ); + bin->m_movixFiles = dir.entryList(QDir::Files); + } + + // + // these files are fixed. That should not be a problem + // since Isolinux is quite stable as far as I know. + // + bin->m_isolinuxFiles.append( "initrd.gz" ); + bin->m_isolinuxFiles.append( "isolinux.bin" ); + bin->m_isolinuxFiles.append( "isolinux.cfg" ); + bin->m_isolinuxFiles.append( "kernel/vmlinuz" ); + bin->m_isolinuxFiles.append( "movix.lss" ); + bin->m_isolinuxFiles.append( "movix.msg" ); + + + // + // check every single necessary file :( + // + for( QStringList::const_iterator it = bin->m_isolinuxFiles.begin(); + it != bin->m_isolinuxFiles.end(); ++it ) { + if( !QFile::exists( bin->movixDataDir() + "/isolinux/" + *it ) ) { + kdDebug() << "(K3bMovixProgram) Could not find file " << *it << endl; + delete bin; + return false; + } + } + + // + // now check the boot-messages languages + // + dir.cd( "boot-messages" ); + bin->m_supportedLanguages = dir.entryList(QDir::Dirs); + bin->m_supportedLanguages.remove("."); + bin->m_supportedLanguages.remove(".."); + bin->m_supportedLanguages.remove("CVS"); // the eMovix makefile stuff seems not perfect ;) + bin->m_supportedLanguages.prepend( i18n("default") ); + dir.cdUp(); + + // + // now check the supported mplayer-fontsets + // FIXME: every font dir needs to contain the "font.desc" file! + // + dir.cd( "mplayer-fonts" ); + bin->m_supportedSubtitleFonts = dir.entryList( QDir::Dirs ); + bin->m_supportedSubtitleFonts.remove("."); + bin->m_supportedSubtitleFonts.remove(".."); + bin->m_supportedSubtitleFonts.remove("CVS"); // the eMovix makefile stuff seems not perfect ;) + // new ttf fonts in 0.8.0rc2 + bin->m_supportedSubtitleFonts += dir.entryList( "*.ttf", QDir::Files ); + bin->m_supportedSubtitleFonts.prepend( i18n("none") ); + dir.cdUp(); + + // + // now check the supported boot labels + // + dir.cd( "isolinux" ); + bin->m_supportedBootLabels = determineSupportedBootLabels( dir.filePath("isolinux.cfg") ); + + // + // This seems to be a valid eMovix installation. :) + // + + addBin(bin); + return true; +} + + +QStringList K3bMovixProgram::determineSupportedBootLabels( const QString& isoConfigFile ) const +{ + QStringList list( i18n("default") ); + + QFile f( isoConfigFile ); + if( !f.open( IO_ReadOnly ) ) { + kdDebug() << "(K3bMovixProgram) could not open file '" << f.name() << "'" << endl; + } + else { + QTextStream fs( &f ); + QString line = fs.readLine(); + while( !line.isNull() ) { + if( line.startsWith( "label" ) ) + list.append( line.mid( 5 ).stripWhiteSpace() ); + + line = fs.readLine(); + } + f.close(); + } + + return list; +} + + +QString K3bMovixBin::subtitleFontDir( const QString& font ) const +{ + if( font == i18n("none" ) ) + return ""; + else if( m_supportedSubtitleFonts.contains( font ) ) + return path + "/mplayer-fonts/" + font; + else + return ""; +} + + +QString K3bMovixBin::languageDir( const QString& lang ) const +{ + if( lang == i18n("default") ) + return languageDir( "en" ); + else if( m_supportedLanguages.contains( lang ) ) + return path + "/boot-messages/" + lang; + else + return ""; +} + + +QStringList K3bMovixBin::supportedSubtitleFonts() const +{ + if( version >= K3bVersion( 0, 9, 0 ) ) + return QStringList( i18n("default") ) += supported( "font" ); + else + return m_supportedSubtitleFonts; +} + + +QStringList K3bMovixBin::supportedLanguages() const +{ + if( version >= K3bVersion( 0, 9, 0 ) ) + return QStringList( i18n("default") ) += supported( "lang" ); + else + return m_supportedLanguages; +} + + +// only used for eMovix >= 0.9.0 +QStringList K3bMovixBin::supportedKbdLayouts() const +{ + return QStringList( i18n("default") ) += supported( "kbd" ); +} + + +// only used for eMovix >= 0.9.0 +QStringList K3bMovixBin::supportedBackgrounds() const +{ + return QStringList( i18n("default") ) += supported( "background" ); +} + + +// only used for eMovix >= 0.9.0 +QStringList K3bMovixBin::supportedCodecs() const +{ + return supported( "codecs" ); +} + + +QStringList K3bMovixBin::supported( const QString& type ) const +{ + KProcess p; + K3bProcessOutputCollector out( &p ); + p << path + "movix-conf" << "--supported=" + type; + if( p.start( KProcess::Block, KProcess::AllOutput ) ) + return QStringList::split( "\n", out.output() ); + else + return QStringList(); +} + + +QStringList K3bMovixBin::files( const QString& kbd, + const QString& font, + const QString& bg, + const QString& lang, + const QStringList& codecs ) const +{ + KProcess p; + K3bProcessOutputCollector out( &p ); + p << path + "movix-conf" << "--files"; + + + if( !kbd.isEmpty() && kbd != i18n("default") ) + p << "--kbd" << kbd; + if( !font.isEmpty() && font != i18n("default") ) + p << "--font" << font; + if( !bg.isEmpty() && bg != i18n("default") ) + p << "--background" << bg; + if( !lang.isEmpty() && lang != i18n("default") ) + p << "--lang" << lang; + if( !codecs.isEmpty() ) + p << "--codecs" << codecs.join( "," ); + + if( p.start( KProcess::Block, KProcess::AllOutput ) ) + return QStringList::split( "\n", out.output() ); + else + return QStringList(); +} |