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/*
*
* $Id: k3bmovixprogram.cpp 619556 2007-01-03 17:38:12Z 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 "k3bmovixprogram.h"
#include <k3bprocess.h>
#include <kdebug.h>
#include <tdelocale.h>
#include <tqdir.h>
#include <tqfile.h>
#include <tqtextstream.h>
K3bMovixProgram::K3bMovixProgram()
: K3bExternalProgram( "eMovix" )
{
}
bool K3bMovixProgram::scan( const TQString& p )
{
if( p.isEmpty() )
return false;
TQString path = p;
if( path[path.length()-1] != '/' )
path.append("/");
// first test if we have a version info (eMovix >= 0.8.0pre3)
if( !TQFile::exists( path + "movix-version" ) )
return false;
K3bMovixBin* bin = 0;
//
// probe version and data dir
//
TDEProcess vp, dp;
vp << path + "movix-version";
dp << path + "movix-conf";
K3bProcessOutputCollector vout( &vp ), dout( &dp );
if( vp.start( TDEProcess::Block, TDEProcess::AllOutput ) && dp.start( TDEProcess::Block, TDEProcess::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 TQString& path )
{
TQStringList files = bin->files();
for( TQStringList::iterator it = files.begin();
it != files.end(); ++it ) {
if( (*it).contains( "isolinux.cfg" ) ) {
bin->m_supportedBootLabels = determineSupportedBootLabels( TQStringList::split( " ", *it )[1] );
break;
}
}
// here we simply check for the movix-conf program
if( TQFile::exists( path + "movix-conf" ) ) {
bin->addFeature( "newfiles" );
addBin(bin);
return true;
}
else {
delete bin;
return false;
}
}
bool K3bMovixProgram::scanOldEMovix( K3bMovixBin* bin, const TQString& path )
{
//
// first check if all necessary directories are present
//
TQDir dir( bin->movixDataDir() );
TQStringList subdirs = dir.entryList( TQDir::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( TQFile::exists( path + "movix-files" ) ) {
bin->addFeature( "files" );
TDEProcess p;
K3bProcessOutputCollector out( &p );
p << bin->path + "movix-files";
if( p.start( TDEProcess::Block, TDEProcess::AllOutput ) ) {
bin->m_movixFiles = TQStringList::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() ) {
TQDir dir( bin->movixDataDir() + "/movix" );
bin->m_movixFiles = dir.entryList(TQDir::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( TQStringList::const_iterator it = bin->m_isolinuxFiles.begin();
it != bin->m_isolinuxFiles.end(); ++it ) {
if( !TQFile::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(TQDir::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( TQDir::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", TQDir::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;
}
TQStringList K3bMovixProgram::determineSupportedBootLabels( const TQString& isoConfigFile ) const
{
TQStringList list( i18n("default") );
TQFile f( isoConfigFile );
if( !f.open( IO_ReadOnly ) ) {
kdDebug() << "(K3bMovixProgram) could not open file '" << f.name() << "'" << endl;
}
else {
TQTextStream fs( &f );
TQString line = fs.readLine();
while( !line.isNull() ) {
if( line.startsWith( "label" ) )
list.append( line.mid( 5 ).stripWhiteSpace() );
line = fs.readLine();
}
f.close();
}
return list;
}
TQString K3bMovixBin::subtitleFontDir( const TQString& font ) const
{
if( font == i18n("none" ) )
return "";
else if( m_supportedSubtitleFonts.contains( font ) )
return path + "/mplayer-fonts/" + font;
else
return "";
}
TQString K3bMovixBin::languageDir( const TQString& lang ) const
{
if( lang == i18n("default") )
return languageDir( "en" );
else if( m_supportedLanguages.contains( lang ) )
return path + "/boot-messages/" + lang;
else
return "";
}
TQStringList K3bMovixBin::supportedSubtitleFonts() const
{
if( version >= K3bVersion( 0, 9, 0 ) )
return TQStringList( i18n("default") ) += supported( "font" );
else
return m_supportedSubtitleFonts;
}
TQStringList K3bMovixBin::supportedLanguages() const
{
if( version >= K3bVersion( 0, 9, 0 ) )
return TQStringList( i18n("default") ) += supported( "lang" );
else
return m_supportedLanguages;
}
// only used for eMovix >= 0.9.0
TQStringList K3bMovixBin::supportedKbdLayouts() const
{
return TQStringList( i18n("default") ) += supported( "kbd" );
}
// only used for eMovix >= 0.9.0
TQStringList K3bMovixBin::supportedBackgrounds() const
{
return TQStringList( i18n("default") ) += supported( "background" );
}
// only used for eMovix >= 0.9.0
TQStringList K3bMovixBin::supportedCodecs() const
{
return supported( "codecs" );
}
TQStringList K3bMovixBin::supported( const TQString& type ) const
{
TDEProcess p;
K3bProcessOutputCollector out( &p );
p << path + "movix-conf" << "--supported=" + type;
if( p.start( TDEProcess::Block, TDEProcess::AllOutput ) )
return TQStringList::split( "\n", out.output() );
else
return TQStringList();
}
TQStringList K3bMovixBin::files( const TQString& kbd,
const TQString& font,
const TQString& bg,
const TQString& lang,
const TQStringList& codecs ) const
{
TDEProcess 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( TDEProcess::Block, TDEProcess::AllOutput ) )
return TQStringList::split( "\n", out.output() );
else
return TQStringList();
}
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