Initial import of CVS-v2_8_branch

2025-10-11 17:13:47 +02:00 · 2014-08-12 15:13:02 -04:00
commit afd67c7af8
1508 changed files with 405304 additions and 0 deletions
--- a/lib/rdcdripper.cpp
+++ b/lib/rdcdripper.cpp
@@ -0,0 +1,205 @@
+// rdcdripper.cpp
+//
+// Rip an audio from from CD
+//
+//   (C) Copyright 2010 Fred Gleason <fredg@paravelsystems.com>
+//
+//      $Id: rdcdripper.cpp,v 1.4.6.3 2014/01/10 02:25:35 cvs Exp $
+//
+//   This program is free software; you can redistribute it and/or modify
+//   it under the terms of the GNU General Public License version 2 as
+//   published by the Free Software Foundation.
+//
+//   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., 675 Mass Ave, Cambridge, MA 02139, USA.
+//
+
+/*
+extern "C" {
+#include <cdda_interface.h>
+}
+*/
+
+#include <qapplication.h>
+#include <qdatetime.h>
+
+#include <rdpaths.h>
+#include <rdcdripper.h>
+#include <rd.h>
+
+RDCdRipper::RDCdRipper(FILE *profile_msgs,QObject *parent)
+  : QObject(parent)
+{
+  conv_profile_msgs=profile_msgs;
+  conv_aborting=false;
+}
+
+
+RDCdRipper::~RDCdRipper()
+{
+}
+
+
+void RDCdRipper::setDevice(const QString &device)
+{
+  conv_device=device;
+  Profile("using device \""+device+"\"");
+}
+
+
+void RDCdRipper::setDestinationFile(const QString &filename)
+{
+  conv_dst_filename=filename;  
+}
+
+
+int RDCdRipper::totalSteps() const
+{
+  return 4;
+}
+
+
+RDCdRipper::ErrorCode RDCdRipper::rip(int track)
+{
+  return rip(track,track);
+}
+
+
+RDCdRipper::ErrorCode RDCdRipper::rip(int first_track,int last_track)
+{
+  SNDFILE *sf_dst=NULL;
+  SF_INFO sf_dst_info;
+  cdrom_drive *drive;
+  int err;
+  char *msg;
+  long sect=0;
+  long n;
+  short buffer[63504];
+  long start;
+  long end;
+  long size=RIPPER_MAX_SECTORS;
+  int step;
+  int step_size;
+
+  //
+  // Open the CD
+  //
+  if((drive=cdda_identify(conv_device,1,&msg))==NULL) {
+    return RDCdRipper::ErrorNoDevice;
+  }
+  if((err=cdda_open(drive))!=0) {
+    return RDCdRipper::ErrorNoDisc;
+  }
+  if((first_track>=cdda_tracks(drive))||(last_track>=cdda_tracks(drive))||
+     (last_track<first_track)) {
+    cdda_close(drive);
+    return RDCdRipper::ErrorNoTrack;
+  }
+  start=cdda_track_firstsector(drive,first_track+1);
+  end=cdda_track_lastsector(drive,last_track+1);
+  step_size=(end-start)/4;
+  step=0;
+
+  //
+  // Open Destination
+  //
+  memset(&sf_dst_info,0,sizeof(sf_dst_info));
+  sf_dst_info.format=SF_FORMAT_WAV|SF_FORMAT_PCM_32;
+  sf_dst_info.channels=cdda_track_channels(drive,first_track+1);
+  sf_dst_info.samplerate=44100;
+  if((sf_dst=sf_open(conv_dst_filename,SFM_WRITE,&sf_dst_info))==NULL) {
+    cdda_close(drive);
+    return RDCdRipper::ErrorNoDestination;
+  }
+
+  //
+  // Rip Track
+  //
+  emit progressChanged(step);
+  qApp->processEvents();
+  for(long i=start;i<end;i+=RIPPER_MAX_SECTORS) {
+    if((end-i)<RIPPER_MAX_SECTORS) {
+      size=end-i;
+    }
+    n=cdda_read(drive,buffer,i,size);
+    sf_writef_short(sf_dst,buffer,CD_FRAMESIZE_RAW*n/(2*sf_dst_info.channels));
+    sect+=n;
+    if(sect>((step+1)*step_size)) {
+      emit progressChanged(++step);
+      qApp->processEvents();
+      if(conv_aborting) {
+	sf_close(sf_dst);
+	unlink(conv_dst_filename);
+	cdda_close(drive);
+	return RDCdRipper::ErrorAborted;
+      }
+    }
+  }
+
+  //
+  // Clean Up
+  //
+  sf_close(sf_dst);
+  cdda_close(drive);
+
+  return RDCdRipper::ErrorOk;
+}
+
+
+QString RDCdRipper::errorText(RDCdRipper::ErrorCode err)
+{
+  QString ret="Unknown Error";
+
+  switch(err) {
+  case RDCdRipper::ErrorOk:
+    ret="OK";
+    break;
+
+  case RDCdRipper::ErrorNoDevice:
+    ret="No such device";
+    break;
+
+  case RDCdRipper::ErrorNoDestination:
+    ret="Unable to create output file";
+    break;
+
+  case RDCdRipper::ErrorInternal:
+    ret="Internal error";
+    break;
+
+  case RDCdRipper::ErrorNoDisc:
+    ret="No disc found";
+    break;
+
+  case RDCdRipper::ErrorNoTrack:
+    ret="No such track";
+    break;
+
+  case RDCdRipper::ErrorAborted:
+    ret="Rip Aborted";
+    break;
+  }
+  return ret;
+}
+
+
+void RDCdRipper::abort()
+{
+  conv_aborting=true;
+}
+
+
+void RDCdRipper::Profile(const QString &msg)
+{
+  if(conv_profile_msgs!=NULL) {
+    fprintf(conv_profile_msgs,"%s | RDCdPlayer::%s\n",
+	    (const char *)QTime::currentTime().toString("hh:mm:ss.zzz"),
+	    (const char *)msg);
+  }
+}