Added KDE3 version of SoundKonverter

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/soundkonverter@1097614 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 257 insertions, 0 deletions

diff --git a/src/paranoia.cpp b/src/paranoia.cpp
new file mode 100755
index 0000000..ef1048c
--- /dev/null
+++ b/src/paranoia.cpp
@@ -0,0 +1,257 @@
+/***************************************************************************
+                          paranoia.cpp  -  description
+                             -------------------
+    copyright            : (C) 2002-2006 by Christophe Thommeret
+    email                : [email protected]
+    modified             : 2006 Daniel Faust <[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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#include <unistd.h>
+#include <math.h>
+
+#include <qfile.h>
+#include <qslider.h>
+#include <qlcdnumber.h>
+#include <qdir.h>
+#include <qlineedit.h>
+#include <qbuttongroup.h>
+#include <qtoolbutton.h>
+#include <qcheckbox.h>
+
+#include <qcombobox.h>
+
+#include <kmessagebox.h>
+#include <klocale.h>
+//#include <kdebug.h>
+#include <ktrader.h>
+#include <kpushbutton.h>
+#include <kiconloader.h>
+#include <kfiledialog.h>
+#include <kparts/componentfactory.h>
+
+
+#include "paranoia.h"
+
+#define DEFAULT_DRIVE "/dev/cdrom"
+
+
+
+
+void paranoiaCallback( long, int )
+{
+}
+
+
+
+Paranoia::Paranoia()
+{
+	d = 0;
+	p = 0;
+}
+
+
+
+bool Paranoia::init( QString dev )
+{
+	QString s;
+	QFile f;
+
+        if ( p!=0 ) paranoia_free( p );
+	if ( d!=0 ) cdda_close( d );
+	nTracks = 0;
+
+	dev = dev.stripWhiteSpace();
+	f.setName( dev );
+	if ( !f.exists() ) {
+		/*if ( !findCdrom() ) {
+			d = cdda_find_a_cdrom( CDDA_MESSAGE_PRINTIT, 0 );
+			if ( cdda_open( d )!=0 )
+				return false;
+		}*/
+		return false;
+	}
+       else {
+		d = cdda_identify( dev.ascii(), CDDA_MESSAGE_PRINTIT, 0 );
+                if ( d==0 )
+                    return false;
+                if ( cdda_open( d )!=0 )
+			return false;
+	}
+	p = paranoia_init( d );
+	nTracks = cdda_tracks( d );
+	return true;
+}
+
+
+
+bool Paranoia::findCdrom()
+{
+	QFile *f;
+	QString c;
+	QString s="";
+	int pos, i;
+	bool stop=false;
+	char dev[4][4]={"","","",""};
+
+	f = new QFile( "/proc/sys/dev/cdrom/info" );
+	if ( !f->open(IO_ReadOnly) )
+		return false;
+
+	QTextStream t( f );
+	while ( !t.eof() && !stop ) {
+		s = t.readLine();
+		if ( s.contains("drive name:") )
+			stop = true;
+	}
+	if ( !stop )
+		return false;
+
+	pos = s.find(":");
+	c = s.right( s.length()-pos-1 );
+	sscanf( c.latin1(), "%s %s %s %s", dev[0], dev[1], dev[2], dev[3] );
+
+	for ( i=0; i<4; i++ )
+		if ( procCdrom( dev[i] ) )
+			return true;
+
+	f->close();
+	return false;
+}
+
+
+
+bool Paranoia::procCdrom( QString name )
+{
+	int pos;
+
+	if ( name.contains("sr") ) {
+		pos = name.find("r");
+		name = name.right( name.length()-pos-1 );
+		name = "/dev/scd"+name;
+		d = cdda_identify( name.ascii(), CDDA_MESSAGE_PRINTIT, 0 );
+		if ( cdda_open( d )==0 )
+			return true;
+	}
+	else if ( name.contains("hd") ) {
+		name = "/dev/"+name;
+		d = cdda_identify( name.ascii(), CDDA_MESSAGE_PRINTIT, 0 );
+		if ( cdda_open( d )==0 )
+			return true;
+	}
+	return false;
+}
+
+
+
+void Paranoia::setMode( int mode )
+{
+	switch ( mode ) {
+		case 0 : mode = PARANOIA_MODE_DISABLE;
+				break;
+		case 1 : mode = PARANOIA_MODE_FULL^PARANOIA_MODE_NEVERSKIP;
+				break;
+		case 2 : mode = PARANOIA_MODE_FULL;
+	}
+	paranoia_modeset( p, mode );
+}
+
+
+bool Paranoia::initTrack( int t )
+{
+	currentSector = cdda_track_firstsector( d, t );
+	endOfTrack = cdda_track_lastsector( d, t );
+	paranoia_seek( p, currentSector, SEEK_SET );
+	return true;
+}
+
+
+
+
+int Paranoia::trackFirstSector( int t )
+{
+	return cdda_track_firstsector( d, t );
+}
+
+
+
+int Paranoia::discFirstSector()
+{
+	return cdda_disc_firstsector( d );
+}
+
+
+
+int Paranoia::discLastSector()
+{
+	return cdda_disc_lastsector( d );
+}
+
+
+
+bool Paranoia::isAudio( int t )
+{
+	if ( cdda_track_audiop( d, t+1 ) ) return true;
+	else return false;
+}
+
+
+
+QString Paranoia::trackSize( int t )
+{
+	QString s, c;
+	long total;
+
+	total = CD_FRAMESIZE_RAW * (cdda_track_lastsector( d, t+1 )-cdda_track_firstsector( d, t+1 ) );
+	if ( total>(1048576 ) ) s = c.setNum(total/1048576.0, 'f', 2)+" "+i18n("MB");
+	else if ( total>1024 ) s = c.setNum(total/1024.0, 'f', 2)+" "+i18n("KB");
+	else s = c.setNum(total*1.0, 'f', 2)+" "+i18n("Bytes");
+	return s;
+}
+
+
+
+long Paranoia::trackSectorSize( int t )
+{
+	return cdda_track_lastsector( d, t )-cdda_track_firstsector( d, t );
+}
+
+
+
+long Paranoia::trackTime( int t )
+{
+	QString c;
+	long total, time;
+// 	int m, s;
+
+	if ( t<0 ) total = CD_FRAMESIZE_RAW * (cdda_disc_lastsector( d )-cdda_disc_firstsector( d ) );
+	else total = CD_FRAMESIZE_RAW * (cdda_track_lastsector( d, t+1 )-cdda_track_firstsector( d, t+1 ) );
+	time = (8 * total) / (44100 * 2 * 16);
+// 	m = time/60;
+// 	s = time%60;
+// 	c.sprintf( "%.2i:%.2i", m, s );
+	return time;
+}
+
+
+
+Paranoia::~Paranoia()
+{
+	if ( p!=0 ) paranoia_free( p );
+	if (d!=0 ) cdda_close( d );
+}
+
+
+
+long Paranoia::getTracks()
+{
+	return nTracks;
+}