Porting Opie to MacOS-X.

The base system and all platform independent applications and platforms
should work.
Please see $OPIEDIR/development/macosx for details

1 files changed, 3 insertions, 0 deletions

diff --git a/library/sound.cpp b/library/sound.cpp
index c8704f9..5b67995 100644
--- a/library/sound.cpp
+++ b/library/sound.cpp
@@ -1,221 +1,224 @@
 /**********************************************************************
 ** Copyright (C) 2000 Trolltech AS.  All rights reserved.
 **
 ** This file is part of Qtopia Environment.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 
 #include <qpe/resource.h>
 #include <qpe/sound.h>
 #include <qpe/qcopenvelope_qws.h>
 
 #include <qsound.h>
 #include <qfile.h>
 
 #include <unistd.h>
 #include <fcntl.h>
 #include <sys/ioctl.h>
+
+#ifndef QT_NO_SOUND
 #include <sys/soundcard.h>
+#endif
 
 #include "config.h"
 #include <qmessagebox.h>
 #ifndef QT_NO_SOUND
 static int WAVsoundDuration(const QString& filename)
 {
     // bad solution
 
     // most of this is copied from qsoundqss.cpp
 
     QFile input(filename);
     if ( !input.open(IO_ReadOnly) )
 	return 0;
 
     struct QRiffChunk {
 	char id[4];
 	Q_UINT32 size;
 	char data[4/*size*/];
     } chunk;
 
     struct {
         Q_INT16 formatTag;
         Q_INT16 channels;
         Q_INT32 samplesPerSec;
         Q_INT32 avgBytesPerSec;
         Q_INT16 blockAlign;
         Q_INT16 wBitsPerSample;
     } chunkdata;
 
     int total = 0;
 
     while(1) {
 	// Keep reading chunks...
 	const int n = sizeof(chunk)-sizeof(chunk.data);
 	if ( input.readBlock((char*)&chunk,n) != n )
 	    break;
 	if ( qstrncmp(chunk.id,"data",4) == 0 ) {
 	    total += chunkdata.avgBytesPerSec ?
 		chunk.size * 1000 / chunkdata.avgBytesPerSec : 0;
 //qDebug("%d bytes of PCM (%dms)", chunk.size,chunkdata.avgBytesPerSec ?  chunk.size * 1000 / chunkdata.avgBytesPerSec : 0);
 	    input.at(input.at()+chunk.size-4);
 	} else if ( qstrncmp(chunk.id,"RIFF",4) == 0 ) {
 	    char d[4];
 	    if ( input.readBlock(d,4) != 4 )
 		return 0;
 	    if ( qstrncmp(d,"WAVE",4) != 0 ) {
 		// skip
 //qDebug("skip %.4s RIFF chunk",d);
 		if ( chunk.size < 10000000 )
 		    (void)input.at(input.at()+chunk.size-4);
 	    }
 	} else if ( qstrncmp(chunk.id,"fmt ",4) == 0 ) {
 	    if ( input.readBlock((char*)&chunkdata,sizeof(chunkdata)) != sizeof(chunkdata) )
 		return 0;
 #define WAVE_FORMAT_PCM 1
 	    if ( chunkdata.formatTag != WAVE_FORMAT_PCM ) {
 		//qDebug("WAV file: UNSUPPORTED FORMAT %d",chunkdata.formatTag);
 		return 0;
 	    }
 	} else {
 //qDebug("skip %.4s chunk",chunk.id);
 	    // ignored chunk
 	    if ( chunk.size < 10000000 )
 		(void)input.at(input.at()+chunk.size);
 	}
     }
 
 //qDebug("%dms",total);
     return total;
 }
 
 class SoundData : public QSound {
 public:
 	SoundData ( const QString& name ) :
 		QSound ( Resource::findSound ( name )),
 		filename ( Resource::findSound ( name ))
 	{
 		loopsleft=0;
 		ms = WAVsoundDuration(filename);
 	}
 
 	void playLoop ( int loopcnt = -1 )
 	{
 		// needs server support
 		loopsleft = loopcnt;
 
 		if ( ms )
 			startTimer ( ms > 50 ? ms-50 : 0 ); // 50 for latency
 		play ( );
 	}
 
     void timerEvent ( QTimerEvent *e )
     {
 		if ( loopsleft >= 0 ) {
 			if ( --loopsleft <= 0 ) {
 				killTimer ( e-> timerId ( ));
 				loopsleft = 0;
 				return;
 			}
 		}
 		play();
 	}
 
 	bool isFinished ( ) const
 	{
 		return ( loopsleft == 0 );
 	}
 
 private:
 	QString filename;
 	int loopsleft;
 	int ms;
 };
 
 #endif
 
 /*! Opens a wave sound file \a name for playing
  * Resource is used for finding the file
  **/
 Sound::Sound(const QString& name)
 {
 #ifndef QT_NO_SOUND
     d = new SoundData(name);
 #endif
 }
 
 /*! Destroys the sound */
 Sound::~Sound()
 {
 #ifndef QT_NO_SOUND
     delete d;
 #endif
 }
 
 /*! Play the sound once */
 void Sound::play()
 {
 #ifndef QT_NO_SOUND
     d->playLoop(1);
 #endif
 }
 
 /*! Play the sound, repeatedly until stop() is called */
 void Sound::playLoop()
 {
 #ifndef QT_NO_SOUND
     d->killTimers();
     d->playLoop();
 #endif
 }
 
 /*! Do not repeat the sound after it finishes. This will end a playLoop() */
 void Sound::stop()
 {
 #ifndef QT_NO_SOUND
     d->killTimers();
 #endif
 }
 
 bool Sound::isFinished() const
 {
 #ifndef QT_NO_SOUND
     return d->isFinished();
 #else
 	return true;
 #endif
 }
 
 /*! Sounds the audible system alarm. This is used for applications such
   as Calendar when it needs to alarm the user of an event.
 */
 void Sound::soundAlarm()
 {
 #ifndef QT_NO_COP
     QCopEnvelope( "QPE/TaskBar", "soundAlarm()" );
 #endif
 }
 
 
 /*! \class Sound
   \brief The Sound class plays WAVE sound files and can invoke the audible alarm.
 
   The Sound class is constructed with the .wav music file name. The Sound
   class retrieves the sound file from the shared Resource class. This class
   ties together QSound and the available sound resources.
 
   To sound an audible system alarm, call the static method soundAlarm()
 
   \ingroup qtopiaemb
 */