Rename a number of libraries and executables to avoid conflicts with KDE4

1 files changed, 366 insertions, 0 deletions

diff --git a/tdeioslave/audiocd/plugins/lame/encoderlame.cpp b/tdeioslave/audiocd/plugins/lame/encoderlame.cpp
new file mode 100644
index 00000000..8984bb33
--- /dev/null
+++ b/tdeioslave/audiocd/plugins/lame/encoderlame.cpp
@@ -0,0 +1,366 @@
+/*
+  Copyright (C) 2005 Benjamin Meyer <ben at meyerhome dot net>
+
+  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.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+*/
+
+#include <config.h>
+#include <endian.h>
+#include "encoderlame.h"
+#include "encoderlameconfig.h"
+#include "audiocd_lame_encoder.h"
+
+#include <kdebug.h>
+#include <tqgroupbox.h>
+#include <kprocess.h>
+#include <kdebug.h>
+
+#include <kglobal.h>
+#include <klocale.h>
+#include <kapplication.h>
+#include <tqfileinfo.h>
+#include <ktempfile.h>
+#include <kstandarddirs.h>
+#include "collectingprocess.h"
+
+extern "C"
+{
+	KDE_EXPORT void create_audiocd_encoders(TDEIO::SlaveBase *slave, TQPtrList<AudioCDEncoder> &encoders) {
+		encoders.append(new EncoderLame(slave));
+	}
+}
+
+static int bitrates[] = { 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320 };
+
+class EncoderLame::Private
+{
+public:
+	int bitrate;
+	bool waitingForWrite;
+	bool processHasExited;
+	TQString lastErrorMessage;
+	TQStringList genreList;
+	uint lastSize;
+	TDEProcess *currentEncodeProcess;
+	KTempFile *tempFile;
+};
+
+EncoderLame::EncoderLame(TDEIO::SlaveBase *slave) : TQObject(), AudioCDEncoder(slave) {
+	d = new Private();
+	d->waitingForWrite = false;
+	d->processHasExited = false;
+	d->lastSize = 0;
+	loadSettings();
+}
+
+EncoderLame::~EncoderLame(){
+	delete d;
+}
+
+TQWidget* EncoderLame::getConfigureWidget(TDEConfigSkeleton** manager) const {
+	(*manager) = Settings::self();
+	TDEGlobal::locale()->insertCatalogue("audiocd_encoder_lame");
+	EncoderLameConfig *config = new EncoderLameConfig();
+	config->cbr_settings->hide();
+	return config;
+}
+
+bool EncoderLame::init(){
+	// Determine if lame is installed on the system or not.
+	if ( KStandardDirs::findExe( "lame" ).isEmpty() )
+		return false;
+
+	// Ask lame for the list of genres it knows; otherwise it barfs when doing
+	// e.g. lame --tg 'Vocal Jazz'
+    CollectingProcess proc;
+	proc << "lame" << "--genre-list";
+	proc.start(TDEProcess::Block, TDEProcess::Stdout);
+
+	if(proc.exitStatus() != 0)
+		return false;
+
+	const TQByteArray data = proc.collectedStdout();
+	TQString str;
+	if ( !data.isEmpty() )
+		str = TQString::fromLocal8Bit( data, data.size() );
+
+	d->genreList = TQStringList::split( '\n', str );
+	// Remove the numbers in front of every genre
+	for( TQStringList::Iterator it = d->genreList.begin(); it != d->genreList.end(); ++it ) {
+		TQString& genre = *it;
+		uint i = 0;
+		while ( i < genre.length() && ( genre[i].isSpace() || genre[i].isDigit() ) )
+			++i;
+		genre = genre.mid( i );
+
+	}
+	//kdDebug(7117) << "Available genres:" << d->genreList << endl;
+
+	return true;
+}
+
+void EncoderLame::loadSettings(){
+	// Generate the command line arguments for the current settings
+	args.clear();
+
+	Settings *settings = Settings::self();
+
+	int quality = settings->quality();
+	if (quality < 0 ) quality = quality *-1;
+	if (quality > 9) quality = 9;
+
+	int method = settings->bitrate_constant() ? 0 : 1 ;
+
+	if (method == 0) {
+		// Constant Bitrate Encoding
+		args.append("-b");
+		args.append(TQString("%1").arg(bitrates[settings->cbr_bitrate()]));
+		d->bitrate = bitrates[settings->cbr_bitrate()];
+		args.append("-q");
+		args.append(TQString("%1").arg(quality));
+	}
+	else {
+		// Variable Bitrate Encoding
+		if (settings->vbr_average_br()) {
+			args.append("--abr");
+			args.append(TQString("%1").arg(bitrates[settings->vbr_mean_brate()]));
+			d->bitrate = bitrates[settings->vbr_mean_brate()];
+			if (settings->vbr_min_br()){
+				args.append("-b");
+				args.append(TQString("%1").arg(bitrates[settings->vbr_min_brate()]));
+			}
+			if (settings->vbr_min_hard())
+				args.append("-F");
+			if (settings->vbr_max_br()){
+				args.append("-B");
+				args.append(TQString("%1").arg(bitrates[settings->vbr_max_brate()]));
+			}
+		} else {
+			d->bitrate = 128;
+			args.append("-V");
+			args.append(TQString("%1").arg(quality));
+		}
+		if ( !settings->vbr_xing_tag() )
+			args.append("-t");
+	}
+
+	args.append("-m");
+	switch ( settings->stereo() ) {
+		case 0:
+			args.append("s");
+			break;
+		case 1:
+			args.append("j");
+			break;
+		case 2:
+			args.append("d");
+			break;
+		case 3:
+			args.append("m");
+			break;
+		default:
+			args.append("s");
+			break;
+	}
+
+	if(settings->copyright())
+		args.append("-c");
+	if(!settings->original())
+		args.append("-o");
+	if(settings->iso())
+		args.append("--strictly-enforce-ISO");
+	if(settings->crc())
+		args.append("-p");
+
+	if ( settings->enable_lowpass() ) {
+		args.append("--lowpass");
+		args.append(TQString("%1").arg(settings->lowfilterfreq()));
+
+		if (settings->set_lpf_width()){
+			args.append("--lowpass-width");
+			args.append(TQString("%1").arg(settings->lowfilterwidth()));
+		}
+	}
+
+	if ( settings->enable_highpass()) {
+		args.append("--hipass");
+		args.append(TQString("%1").arg(settings->highfilterfreq()));
+
+		if (settings->set_hpf_width()){
+			args.append("--hipass-width");
+			args.append(TQString("%1").arg(settings->highfilterwidth()));
+		}
+	}
+}
+
+unsigned long EncoderLame::size(long time_secs) const {
+	return (time_secs * d->bitrate * 1000)/8;
+}
+
+long EncoderLame::readInit(long /*size*/){
+	// Create TDEProcess
+	d->currentEncodeProcess	= new TDEProcess(0);
+	TQString prefix = locateLocal("tmp", "");
+	d->tempFile = new KTempFile(prefix, ".mp3");
+	d->tempFile->setAutoDelete(true);
+	d->lastErrorMessage = TQString();
+	d->processHasExited = false;
+
+	// -x bitswap
+	// -r raw/pcm
+	// -s 44.1 (because it is raw you have to specify this)
+// #if __BYTE_ORDER == __LITTLE_ENDIAN
+// 	*(d->currentEncodeProcess)	<< "lame" << "--verbose" << "-x" << "-r" << "-s" << "44.1";
+// #else
+	*(d->currentEncodeProcess)      << "lame" << "--verbose" << "-r" << "-s" << "44.1";
+// #endif
+
+	*(d->currentEncodeProcess) << args;
+	if(Settings::self()->id3_tag())
+		*d->currentEncodeProcess << trackInfo;
+
+	// Read in stdin, output to the temp file
+	*d->currentEncodeProcess << "-" << d->tempFile->name().latin1();
+
+	//kdDebug(7117) << d->currentEncodeProcess->args() << endl;
+
+
+	connect(d->currentEncodeProcess, TQT_SIGNAL(receivedStdout(TDEProcess *, char *, int)),
+	                 this, TQT_SLOT(receivedStdout(TDEProcess *, char *, int)));
+	connect(d->currentEncodeProcess, TQT_SIGNAL(receivedStderr(TDEProcess *, char *, int)),
+	                 this, TQT_SLOT(receivedStderr(TDEProcess *, char *, int)));
+	connect(d->currentEncodeProcess, TQT_SIGNAL(wroteStdin(TDEProcess *)),
+	                 this, TQT_SLOT(wroteStdin(TDEProcess *)));
+
+	connect(d->currentEncodeProcess, TQT_SIGNAL(processExited(TDEProcess *)),
+	                 this, TQT_SLOT(processExited(TDEProcess *)));
+
+	// Launch!
+	d->currentEncodeProcess->start(TDEProcess::NotifyOnExit, KShellProcess::All);
+	return 0;
+}
+
+void EncoderLame::processExited ( TDEProcess *process ){
+	kdDebug(7117) << "Lame Encoding process exited with: " << process->exitStatus() << endl;
+	d->processHasExited = true;
+}
+
+void EncoderLame::receivedStderr( TDEProcess * /*process*/, char *buffer, int /*buflen*/ ){
+	kdDebug(7117) << "Lame stderr: " << buffer << endl;
+	if ( !d->lastErrorMessage.isEmpty() )
+		d->lastErrorMessage += '\t';
+	d->lastErrorMessage += TQString::fromLocal8Bit( buffer );
+}
+
+void EncoderLame::receivedStdout( TDEProcess * /*process*/, char *buffer, int /*length*/ ){
+	kdDebug(7117) << "Lame stdout: " << buffer << endl;
+}
+
+void EncoderLame::wroteStdin( TDEProcess * /*procces*/ ){
+	d->waitingForWrite = false;
+}
+
+long EncoderLame::read(int16_t *buf, int frames){
+	if(!d->currentEncodeProcess)
+		return 0;
+        if (d->processHasExited)
+		return -1;
+
+	// Pipe the raw data to lame
+	char * cbuf = reinterpret_cast<char *>(buf);
+	d->currentEncodeProcess->writeStdin( cbuf, frames*4);
+
+	// We can't return until the buffer has been written
+	d->waitingForWrite = true;
+	while(d->waitingForWrite && d->currentEncodeProcess->isRunning()){
+		kapp->processEvents();
+		usleep(1);
+	}
+
+	// Determine the file size increase
+	TQFileInfo file(d->tempFile->name());
+	uint change = file.size() - d->lastSize;
+	d->lastSize = file.size();
+	return change;
+}
+
+long EncoderLame::readCleanup(){
+	if(!d->currentEncodeProcess)
+		return 0;
+
+	// Let lame tag the first frame of the mp3
+	d->currentEncodeProcess->closeStdin();
+	while( d->currentEncodeProcess->isRunning()){
+		kapp->processEvents();
+		usleep(1);
+	}
+
+	// Now copy the file out of the temp into kio
+	TQFile file( d->tempFile->name() );
+	if ( file.open( IO_ReadOnly ) ) {
+		TQByteArray output;
+		char data[1024];
+		while ( !file.atEnd() ) {
+			uint read = file.readBlock(data, 1024);
+			output.setRawData(data, read);
+			ioslave->data(output);
+			output.resetRawData(data, read);
+		}
+		file.close();
+	}
+
+	// cleanup the process and temp
+	delete d->currentEncodeProcess;
+	delete d->tempFile;
+	d->lastSize = 0;
+
+	return 0;
+}
+
+void EncoderLame::fillSongInfo( KCDDB::CDInfo info, int track, const TQString &comment ){
+	trackInfo.clear();
+	trackInfo.append("--tt");
+	trackInfo.append(info.trackInfoList[track].get("title").toString());
+
+	trackInfo.append("--ta");
+	trackInfo.append(info.get("artist").toString());
+
+	trackInfo.append("--tl");
+	trackInfo.append(info.get("title").toString());
+
+	trackInfo.append("--ty");
+	trackInfo.append(TQString("%1").arg(info.get("year").toString()));
+
+	trackInfo.append("--tc");
+	trackInfo.append(comment);
+
+	trackInfo.append("--tn");
+	trackInfo.append(TQString("%1").arg(track+1));
+
+	const TQString genre = info.get( "genre" ).toString();
+	if ( d->genreList.find( genre ) != d->genreList.end() )
+	{
+		trackInfo.append("--tg");
+		trackInfo.append(genre);
+	}
+}
+
+
+TQString EncoderLame::lastErrorMessage() const
+{
+	return d->lastErrorMessage;
+}
+
+#include "encoderlame.moc"