/*! Find the track which contans lsn.
CDIO_INVALID_TRACK is returned if the lsn outside of the CD or
if there was some error.
If the lsn is before the pregap of the first track 0 is returned.
Otherwise we return the track that spans the lsn.
*/
track_t
cdio_get_track(const CdIo_t *p_cdio, lsn_t lsn)
{
if (!p_cdio) return CDIO_INVALID_TRACK;
{
track_t i_low_track = cdio_get_first_track_num(p_cdio);
track_t i_high_track = cdio_get_last_track_num(p_cdio)+1; /* LEADOUT */
if (CDIO_INVALID_TRACK == i_low_track
|| CDIO_INVALID_TRACK == i_high_track ) return CDIO_INVALID_TRACK;
if (lsn < cdio_get_track_lsn(p_cdio, i_low_track))
return 0; /* We're in the pre-gap of first track */
if (lsn > cdio_get_track_lsn(p_cdio, i_high_track))
return CDIO_INVALID_TRACK; /* We're beyond the end. */
do {
const track_t i_mid = (i_low_track + i_high_track) / 2;
const lsn_t i_mid_lsn = cdio_get_track_lsn(p_cdio, i_mid);
if (lsn <= i_mid_lsn) i_high_track = i_mid - 1;
if (lsn >= i_mid_lsn) i_low_track = i_mid + 1;
} while ( i_low_track <= i_high_track );
return (i_low_track > i_high_track + 1)
? i_high_track + 1 : i_high_track;
}
}
/*! reads TOC via libcdio and returns the number of tracks in the disc.
0 is returned if there was an error.
*/
static int
cddap_readtoc (cdrom_drive_t *d)
{
int i;
track_t i_track;
/* Save TOC Entries */
d->tracks = cdio_get_num_tracks(d->p_cdio) ;
if (CDIO_INVALID_TRACK == d->tracks) return 0;
i_track = cdio_get_first_track_num(d->p_cdio);
for ( i=0; i < d->tracks; i++) {
d->disc_toc[i].bTrack = i_track;
d->disc_toc[i].dwStartSector = cdio_get_track_lsn(d->p_cdio, i_track);
i_track++;
}
d->disc_toc[i].bTrack = i_track;
d->disc_toc[i].dwStartSector = cdio_get_track_lsn(d->p_cdio,
CDIO_CDROM_LEADOUT_TRACK);
d->cd_extra=FixupTOC(d, d->tracks+1); /* fixup includes lead-out */
return --i_track; /* number of tracks returned does not include lead-out */
}
/*! reads TOC via libcdio and returns the number of tracks in the disc.
0 is returned if there was an error.
*/
static int
cooked_readtoc (cdrom_drive_t *d)
{
int i;
track_t i_track;
/* Save TOC Entries */
d->tracks = cdio_get_num_tracks(d->p_cdio) ;
if (CDIO_INVALID_TRACK == d->tracks) return 0;
i_track = cdio_get_first_track_num(d->p_cdio);
for ( i=0; i < d->tracks; i++) {
d->disc_toc[i].bTrack = i_track;
d->disc_toc[i].dwStartSector = cdio_get_track_lsn(d->p_cdio, i_track);
i_track++;
}
d->disc_toc[i].bTrack = i_track;
d->disc_toc[i].dwStartSector = cdio_get_track_lsn(d->p_cdio,
CDIO_CDROM_LEADOUT_TRACK);
d->cd_extra=FixupTOC(d, i_track);
return --i_track; /* without lead-out */
}
int
main(int argc, const char *argv[])
{
CdIo_t *p_cdio = cdio_open (NULL, DRIVER_UNKNOWN);
track_t i_first_track;
track_t i_tracks;
int j, i;
if (NULL == p_cdio) {
printf("Couldn't find a driver.. leaving.\n");
return 1;
}
printf("Disc last LSN: %d\n", cdio_get_disc_last_lsn(p_cdio));
i_tracks = cdio_get_num_tracks(p_cdio);
i_first_track = i = cdio_get_first_track_num(p_cdio);
printf("CD-ROM Track List (%i - %i)\n", i_first_track,
i_first_track+i_tracks-1);
printf(" #: LSN\n");
for (j = 0; j < i_tracks; i++, j++) {
lsn_t lsn = cdio_get_track_lsn(p_cdio, i);
if (CDIO_INVALID_LSN != lsn)
printf("%3d: %06lu\n", (int) i, (long unsigned int) lsn);
}
printf("%3X: %06lu leadout\n", CDIO_CDROM_LEADOUT_TRACK,
(long unsigned int) cdio_get_track_lsn(p_cdio,
CDIO_CDROM_LEADOUT_TRACK));
cdio_destroy(p_cdio);
return 0;
}
/*****************************************************************************
* ioctl_GetTracksMap: Read the Table of Contents, fill in the pp_sectors map
* if pp_sectors is not null and return the number of
* tracks available.
* We allocate and fill one more track than are on
* the CD. The last "track" is leadout track information.
* This makes finding the end of the last track uniform
* how it is done for other tracks.
*****************************************************************************/
track_t ioctl_GetTracksMap( vlc_object_t *p_this, const CdIo *cdio,
lsn_t **pp_sectors )
{
track_t i_tracks = cdio_get_num_tracks(cdio);
track_t first_track = cdio_get_first_track_num(cdio);
track_t i;
*pp_sectors = malloc( (i_tracks + 1) * sizeof(lsn_t) );
if( *pp_sectors == NULL )
{
msg_Err( p_this, "out of memory" );
return 0;
}
/* Fill the p_sectors structure with the track/sector matches.
Note cdio_get_track_lsn when given num_tracks + 1 will return
the leadout LSN.
*/
for( i = 0 ; i <= i_tracks ; i++ )
{
(*pp_sectors)[ i ] = cdio_get_track_lsn(cdio, first_track+i);
}
return i_tracks;
}
static int
CDDAReader_track_lsn_image(cdio_CDDAReader *self, int track_num)
{
const lsn_t lsn = cdio_get_track_lsn(self->_.image.image,
(track_t)track_num);
return (int)lsn;
}
/*!
Return the ending LSN for track number
i_track in cdio. CDIO_INVALID_LSN is returned on error.
*/
lsn_t
cdio_get_track_last_lsn(const CdIo_t *p_cdio, track_t i_track)
{
lsn_t lsn = cdio_get_track_lsn(p_cdio, i_track+1);
if (CDIO_INVALID_LSN == lsn) return CDIO_INVALID_LSN;
/* Safe, we've always the leadout. */
return lsn - 1;
}
void RipCD::ThreadClickedRipButton() {
temporary_directory_ = Utilities::MakeTempDir() + "/";
finished_success_ = 0;
finished_failed_ = 0;
ui_->progress_bar->setMaximum(NumTracksToRip() * 2 * 100);
// Set up progress bar
emit(SignalUpdateProgress());
for (int i = 1; i <= i_tracks_; i++) {
if (!checkboxes_.value(i - 1)->isChecked()) {
continue;
}
tracks_to_rip_.append(i);
QString filename = temporary_directory_ +
ParseFileFormatString(ui_->format_filename->text(), i) +
".wav";
QFile* destination_file = new QFile(filename);
destination_file->open(QIODevice::WriteOnly);
lsn_t i_first_lsn = cdio_get_track_lsn(cdio_, i);
lsn_t i_last_lsn = cdio_get_track_last_lsn(cdio_, i);
WriteWAVHeader(destination_file,
(i_last_lsn - i_first_lsn + 1) * CDIO_CD_FRAMESIZE_RAW);
QByteArray buffered_input_bytes(CDIO_CD_FRAMESIZE_RAW, '\0');
for (lsn_t i_cursor = i_first_lsn; i_cursor <= i_last_lsn; i_cursor++) {
if (cdio_read_audio_sector(cdio_, buffered_input_bytes.data(),
i_cursor) == DRIVER_OP_SUCCESS) {
destination_file->write(buffered_input_bytes.data(),
buffered_input_bytes.size());
} else {
qLog(Error) << "CD read error";
break;
}
}
finished_success_++;
emit(SignalUpdateProgress());
TranscoderPreset preset = ui_->format->itemData(ui_->format->currentIndex())
.value<TranscoderPreset>();
QString outfilename = GetOutputFileName(filename, preset);
transcoder_->AddJob(filename, preset, outfilename);
}
emit(RippingComplete());
}
static PyObject*
CDImage_track_offsets(cdio_CDImage* self, PyObject *args) {
/* track_t tracknum; */
int tracknum;
lsn_t first_sector;
lsn_t last_sector;
if (!PyArg_ParseTuple(args, "i", &tracknum))
return NULL;
first_sector = cdio_get_track_lsn(self->image, (track_t)tracknum);
last_sector = cdio_get_track_last_lsn(self->image, (track_t)tracknum);
return Py_BuildValue("(i,i)", (int)first_sector, (int)last_sector);
}
QList< Playlist::Entry > AudioCDDemux::getTracks( const QString &_device )
{
QList< Playlist::Entry > tracks;
Playlist::Entry entry;
device = _device;
cdio_close_tray( device.toLocal8Bit(), NULL );
if ( ( cdio = cdio_open( device.toLocal8Bit(), DRIVER_UNKNOWN ) ) )
{
numTracks = cdio_get_num_tracks( cdio );
if ( cdio_get_discmode( cdio ) != CDIO_DISC_MODE_ERROR && numTracks > 0 && numTracks != CDIO_INVALID_TRACK )
{
cddb_disc_t *cddb_disc = NULL;
bool cddb_ok = useCDDB;
for ( trackNo = 1 ; trackNo <= numTracks ; ++trackNo )
{
chn = cdio_get_track_channels( cdio, trackNo );
if ( chn != 2 && chn != 4 )
continue;
if ( useCDTEXT )
readCDText( trackNo );
isData = cdio_get_track_format( cdio, trackNo ) != TRACK_FORMAT_AUDIO;
duration = CD_BLOCKSIZE / chn / ( double )srate;
numSectors = cdio_get_track_last_lsn( cdio, trackNo ) - cdio_get_track_lsn( cdio, trackNo );
if ( cddb_ok && ( cddb_disc || ( Title.isEmpty() && ( cddb_ok = freedb_query( cddb_disc ) ) ) ) )
freedb_get_track_info( cddb_disc );
entry.name = title();
entry.url = AudioCDName"://" + QString::number( trackNo ) + "?device=" + device;
entry.length = length();
tracks += entry;
}
cddb_disc_destroy( cddb_disc );
}
}
return tracks;
}
static Cddb::Toc& GetToc(CdIo_t *cdio, Cddb::Toc& toc)
{
// Get lead-in
const track_t firstTrack = cdio_get_first_track_num(cdio);
lsn_t lsn0 = 0;
msf_t msf;
if (cdio_get_track_msf(cdio, firstTrack, &msf))
lsn0 = (msf.m * 60 + msf.s) * CDIO_CD_FRAMES_PER_SEC + msf.f;
const track_t lastTrack = cdio_get_last_track_num(cdio);
for (track_t t = firstTrack; t <= lastTrack + 1; ++t)
{
#if 0 // This would be better but the msf's returned are way off in libcdio 0.81
if (!cdio_get_track_msf(cdio, t, &msf))
break;
#else
lsn_t lsn = cdio_get_track_lsn(cdio, t);
if (s_lastAudioLsn && lsn > s_lastAudioLsn)
lsn = s_lastAudioLsn;
lsn += lsn0; // lead-in
std::div_t d = std::div(lsn, CDIO_CD_FRAMES_PER_SEC);
msf.f = d.rem;
d = std::div(d.quot, 60);
msf.s = d.rem;
msf.m = d.quot;
#endif
//LOG(VB_MEDIA, LOG_INFO, QString("Track %1 msf: %2:%3:%4").
// arg(t,2).arg(msf.m,2).arg(msf.s,2).arg(msf.f,2) );
toc.push_back(Cddb::Msf(msf.m, msf.s, msf.f));
if (TRACK_FORMAT_AUDIO != cdio_get_track_format(cdio, t))
break;
}
return toc;
}
bool AudioCDDemux::open( const QString &_url )
{
#ifdef Q_OS_WIN
if ( _url.toLower().contains( QRegExp( "file://\\D:/track\\d\\d.cda" ) ) )
{
QString url = _url;
url.remove( "file://" );
device = url.mid( 0, url.indexOf( '/' ) );
trackNo = url.mid( url.toLower().indexOf( "track" ) + 5, 2 ).toUInt();
}
else
#endif
{
if ( _url.left( 10 ) != "AudioCD://" )
return false;
QUrl url( _url.mid( 10 ) );
device = QUrlQuery( url ).queryItemValue( "device" );
trackNo = url.path().toUInt();
}
if ( trackNo > 0 && trackNo < CDIO_INVALID_TRACK )
{
cdio = destroyTimer.getInstance( device, discID );
if ( cdio || ( cdio = cdio_open( device.toLocal8Bit(), DRIVER_UNKNOWN ) ) )
{
cdio_set_speed( cdio, 1 );
numTracks = cdio_get_num_tracks( cdio );
if ( cdio_get_discmode( cdio ) != CDIO_DISC_MODE_ERROR && numTracks > 0 && numTracks != CDIO_INVALID_TRACK )
{
chn = cdio_get_track_channels( cdio, trackNo );
if ( numTracks >= trackNo && ( chn == 2 || chn == 4 ) )
{
if ( useCDTEXT )
{
readCDText( 0 );
readCDText( trackNo );
}
isData = cdio_get_track_format( cdio, trackNo ) != TRACK_FORMAT_AUDIO;
duration = CD_BLOCKSIZE / chn / ( double )srate;
startSector = cdio_get_track_lsn( cdio, trackNo );
numSectors = cdio_get_track_last_lsn( cdio, trackNo ) - startSector;
if ( useCDDB && Title.isEmpty() )
{
cddb_disc_t *cddb_disc;
if ( freedb_query( cddb_disc ) )
{
if ( cdTitle.isEmpty() && cdArtist.isEmpty() )
freedb_get_disc_info( cddb_disc );
freedb_get_track_info( cddb_disc );
cddb_disc_destroy( cddb_disc );
}
}
StreamInfo *streamInfo = new StreamInfo;
streamInfo->type = QMPLAY2_TYPE_AUDIO;
streamInfo->is_default = true;
streamInfo->sample_rate = srate;
streamInfo->channels = chn;
streams_info += streamInfo;
return true;
}
else
QMPlay2Core.log( tr( "Błąd odczytu ścieżki" ) );
}
else
QMPlay2Core.log( tr( "Brak płyty w napędzie" ) );
}
else
QMPlay2Core.log( tr( "Nieprawidłowa ścieżka do napędu CD" ) );
}
else //dodawanie do listy ścieżek AudioCD
{
#ifndef Q_OS_WIN
device = QUrl( _url ).path();
#else
device = _url.mid( strlen( AudioCDName"://" ), 2 );
#endif
#ifndef Q_OS_WIN
if ( !QFileInfo( device ).isDir() )
#endif
if ( !device.isEmpty() )
{
emit QMPlay2Core.processParam( "DelPlaylistEntries", _url );
QList< Playlist::Entry > entries = getTracks( device );
if ( !entries.isEmpty() && Playlist::write( entries, "file://" + AudioCDPlaylist ) )
{
emit QMPlay2Core.processParam( "open", AudioCDPlaylist );
return true;
}
}
}
return false;
}
//virtual
Metadata *CdDecoder::getMetadata()
{
QString artist, album, compilation_artist, title, genre;
int year = 0;
unsigned long length = 0;
track_t tracknum = 0;
if (-1 == m_settracknum)
tracknum = getFilename().toUInt();
else
{
tracknum = m_settracknum;
setFilename(QString("%1" CDEXT).arg(tracknum));
}
QMutexLocker lock(&getCdioMutex());
StCdioDevice cdio(m_devicename);
if (!cdio)
return NULL;
const track_t lastTrack = cdio_get_last_track_num(cdio);
if (CDIO_INVALID_TRACK == lastTrack)
return NULL;
if (TRACK_FORMAT_AUDIO != cdio_get_track_format(cdio, tracknum))
return NULL;
// Assume disc changed if max LSN different
bool isDiscChanged = false;
static lsn_t s_totalSectors;
lsn_t totalSectors = cdio_get_track_lsn(cdio, CDIO_CDROM_LEADOUT_TRACK);
if (s_totalSectors != totalSectors)
{
s_totalSectors = totalSectors;
isDiscChanged = true;
}
// NB cdio_get_track_last_lsn is unreliable for the last audio track
// of discs with data tracks beyond
lsn_t end = cdio_get_track_last_lsn(cdio, tracknum);
if (isDiscChanged)
{
const track_t audioTracks = getNumCDAudioTracks();
s_lastAudioLsn = cdio_get_track_last_lsn(cdio, audioTracks);
if (audioTracks < lastTrack)
{
cdrom_drive_t *dev = cdio_cddap_identify_cdio(cdio, 0, NULL);
if (NULL != dev)
{
if (DRIVER_OP_SUCCESS == cdio_cddap_open(dev))
{
// NB this can be S L O W but is reliable
lsn_t end2 = cdio_cddap_track_lastsector(dev,
getNumCDAudioTracks());
if (CDIO_INVALID_LSN != end2)
s_lastAudioLsn = end2;
}
cdio_cddap_close_no_free_cdio(dev);
}
}
}
if (s_lastAudioLsn && s_lastAudioLsn < end)
end = s_lastAudioLsn;
const lsn_t start = cdio_get_track_lsn(cdio, tracknum);
if (CDIO_INVALID_LSN != start && CDIO_INVALID_LSN != end)
{
length = ((end - start + 1) * 1000 + CDIO_CD_FRAMES_PER_SEC/2) /
CDIO_CD_FRAMES_PER_SEC;
}
bool isCompilation = false;
#define CDTEXT 0 // Disabled - cd-text access on discs without it is S L O W
#if CDTEXT
static int s_iCdtext;
if (isDiscChanged)
s_iCdtext = -1;
if (s_iCdtext)
{
// cdio_get_cdtext can't take >5 seconds on some CD's without cdtext
if (s_iCdtext < 0)
LOG(VB_MEDIA, LOG_INFO,
QString("Getting cdtext for track %1...").arg(tracknum));
cdtext_t * cdtext = cdio_get_cdtext(m_cdio, tracknum);
if (NULL != cdtext)
{
genre = cdtext_get_const(CDTEXT_GENRE, cdtext);
artist = cdtext_get_const(CDTEXT_PERFORMER, cdtext);
title = cdtext_get_const(CDTEXT_TITLE, cdtext);
const char* isrc = cdtext_get_const(CDTEXT_ISRC, cdtext);
/* ISRC codes are 12 characters long, in the form CCXXXYYNNNNN
* CC = country code
* XXX = registrant e.g. BMG
* CC = year withou century
* NNNNN = unique ID
*/
if (isrc && strlen(isrc) >= 7)
{
year = (isrc[5] - '0') * 10 + (isrc[6] - '0');
year += (year <= 30) ? 2000 : 1900;
}
cdtext_destroy(cdtext);
if (!title.isNull())
{
if (s_iCdtext < 0)
LOG(VB_MEDIA, LOG_INFO, "Found cdtext track title");
s_iCdtext = 1;
// Get disc info
cdtext = cdio_get_cdtext(cdio, 0);
if (NULL != cdtext)
{
compilation_artist = cdtext_get_const(
CDTEXT_PERFORMER, cdtext);
if (!compilation_artist.isEmpty() &&
artist != compilation_artist)
isCompilation = true;
album = cdtext_get_const(CDTEXT_TITLE, cdtext);
if (genre.isNull())
genre = cdtext_get_const(CDTEXT_GENRE, cdtext);
cdtext_destroy(cdtext);
}
}
else
{
if (s_iCdtext < 0)
LOG(VB_MEDIA, LOG_INFO, "No cdtext title for track");
s_iCdtext = 0;
}
}
else
{
if (s_iCdtext < 0)
LOG(VB_MEDIA, LOG_INFO, "No cdtext");
s_iCdtext = 0;
}
}
if (title.isEmpty() || artist.isEmpty() || album.isEmpty())
#endif // CDTEXT
{
// CDDB lookup
Cddb::Toc toc;
Cddb::Matches r;
if (Cddb::Query(r, GetToc(cdio, toc)))
{
Cddb::Matches::match_t::const_iterator select = r.matches.begin();
if (r.matches.size() > 1)
{
// TODO prompt user to select one
// In the meantime, select the first non-generic genre
for (Cddb::Matches::match_t::const_iterator it = select;
it != r.matches.end(); ++it)
{
QString g = it->genre.toLower();
if (g != "misc" && g != "data")
{
select = it;
break;
}
}
}
Cddb::Album info;
if (Cddb::Read(info, select->genre, select->discID))
{
isCompilation = info.isCompilation;
if (info.genre.toLower() != "misc")
genre = info.genre;
album = info.title;
compilation_artist = info.artist;
year = info.year;
if (info.tracks.size() >= tracknum)
{
const Cddb::Track& track = info.tracks[tracknum - 1];
title = track.title;
artist = track.artist;
}
// Create a temporary local alias for future lookups
if (r.discID != info.discID)
Cddb::Alias(info, r.discID);
}
}
}
if (compilation_artist.toLower().left(7) == "various")
compilation_artist = QObject::tr("Various Artists");
if (artist.isEmpty())
{
artist = compilation_artist;
compilation_artist.clear();
}
if (title.isEmpty())
title = QObject::tr("Track %1").arg(tracknum);
Metadata *m = new Metadata(getFilename(), artist, compilation_artist,
album, title, genre, year, tracknum, length);
if (m)
m->setCompilation(isCompilation);
return m;
}
static int cdpa_get_tracks(rnc_dev_t *dev, rnc_track_t *buf, size_t size)
{
cdpa_t *cdpa = dev->data;
cdpa_track_t *tracks, *trk;
int ntrack, base, naudio;
rnc_track_t *t;
int id, i;
mrp_debug("getting tracks");
base = cdio_get_first_track_num(cdpa->cdio);
if (cdpa->ntrack == 0) {
ntrack = cdio_get_num_tracks(cdpa->cdio);
if (ntrack == 0)
return 0;
tracks = mrp_allocz_array(typeof(*tracks), ntrack);
if (tracks == NULL)
return -1;
naudio = 0;
trk = tracks;
for (i = 0; i < ntrack; i++) {
id = base + i;
if (cdio_get_track_format(cdpa->cdio, id) != TRACK_FORMAT_AUDIO)
continue;
trk->id = id;
trk->idx = i;
trk->fblk = cdio_get_track_lsn(cdpa->cdio, id);
trk->lblk = cdio_get_track_last_lsn(cdpa->cdio, id);
naudio++;
trk++;
}
cdpa->tracks = tracks;
cdpa->ntrack = naudio;
}
else
ntrack = cdpa->ntrack;
if ((int)size > cdpa->ntrack)
size = cdpa->ntrack;
for (i = 0, t = buf, trk = cdpa->tracks; i < (int)size; i++, t++, trk++) {
t->idx = trk - cdpa->tracks;
t->id = base + i;
t->fblk = trk->fblk;
t->nblk = trk->lblk - trk->fblk + 1;
t->length = 1.0 * t->nblk / 75.0;
}
if (cdpa->ctrack < 0) {
cdio_paranoia_modeset(cdpa->cdpa, PARANOIA_MODE_FULL);
cdpa->ctrack = 0;
seek_track(cdpa, 0, 0);
}
return ntrack;
}
CDRFile *cdrfile_open(const char *path)
{
CDRFile *ret = (CDRFile *)calloc(1, sizeof(CDRFile));
struct stat stat_buf;
if(path == NULL || stat(path, &stat_buf) || !S_ISREG(stat_buf.st_mode))
{
CdIo *p_cdio;
char **devices;
char **parseit;
cdio_init();
GetFileBase("cdrom");
devices = cdio_get_devices(DRIVER_DEVICE);
parseit = devices;
if(parseit)
{
MDFN_printf(_("Connected physical devices:\n"));
MDFN_indent(1);
while(*parseit)
{
MDFN_printf("%s\n", *parseit);
parseit++;
}
MDFN_indent(-1);
}
if(!parseit || parseit == devices)
{
MDFN_PrintError(_("No CDROM drives detected(or no disc present)."));
if(devices)
cdio_free_device_list(devices);
free(ret);
return(NULL);
}
if(devices)
cdio_free_device_list(devices);
p_cdio = cdio_open_cd(path); //, DRIVER_UNKNOWN); //NULL, DRIVER_UNKNOWN);
if(!p_cdio)
{
free(ret);
return(NULL);
}
ret->p_cdio = p_cdio;
ret->FirstTrack = cdio_get_first_track_num(ret->p_cdio);
ret->NumTracks = cdio_get_num_tracks(ret->p_cdio);
ret->total_sectors = cdio_stat_size(ret->p_cdio);
if(ret->FirstTrack > 99)
{
MDFN_PrintError(_("Invalid first track: %d\n"), ret->FirstTrack);
free(ret);
cdio_destroy(p_cdio);
return(NULL);
}
if(ret->NumTracks > 100)
{
MDFN_PrintError(_("Invalid track count: %d\n"), ret->NumTracks);
free(ret);
cdio_destroy(p_cdio);
return(NULL);
}
for(track_t track = ret->FirstTrack; track < (ret->FirstTrack + ret->NumTracks); track++)
{
memset(&ret->Tracks[track], 0, sizeof(CDRFILE_TRACK_INFO));
ret->Tracks[track].sectors = cdio_get_track_sec_count(ret->p_cdio, track);
ret->Tracks[track].LSN = cdio_get_track_lsn(ret->p_cdio, track);
ret->Tracks[track].Format = cdio_get_track_format(ret->p_cdio, track);
}
return(ret);
}
FILE *fp = fopen(path, "rb");
bool IsTOC = FALSE;
// Assign opposite maximum values so our tests will work!
int FirstTrack = 99;
int LastTrack = 0;
if(!fp)
{
MDFN_PrintError(_("Error opening CUE sheet/TOC \"%s\": %m\n"), path, errno);
free(ret);
return(NULL);
}
GetFileBase(path);
char linebuf[512];
int32 active_track = -1;
int32 AutoTrackInc = 1; // For TOC
CDRFILE_TRACK_INFO TmpTrack;
memset(&TmpTrack, 0, sizeof(TmpTrack));
while(fgets(linebuf, 512, fp) > 0)
{
char cmdbuf[512], raw_args[512], args[4][512];
int argcount = 0;
raw_args[0] = 0;
cmdbuf[0] = 0;
args[0][0] = args[1][0] = args[2][0] = args[3][0] = 0;
if(!strncasecmp(linebuf, "CD_ROM", 6) || !strncasecmp(linebuf, "CD_DA", 5) || !strncasecmp(linebuf, "CD_ROM_XA", 9))
{
IsTOC = TRUE;
puts("TOC file detected.");
}
if(IsTOC)
{
char *ss_loc = strstr(linebuf, "//");
if(ss_loc)
{
ss_loc[0] = '\n'; // For consistency!
ss_loc[1] = 0;
}
}
trio_sscanf(linebuf, "%s %[^\r\n]", cmdbuf, raw_args);
if(!strcasecmp(cmdbuf, "CD_ROM") || !strcasecmp(cmdbuf, "CD_DA"))
IsTOC = TRUE;
UnQuotify(UnQuotify(UnQuotify(UnQuotify(raw_args, args[0]), args[1]), args[2]), args[3]);
if(args[0][0])
{
argcount++;
if(args[1][0])
{
argcount++;
if(args[2][0])
{
argcount++;
if(args[3][0])
{
argcount++;
}
}
}
}
if(IsTOC)
{
if(!strcasecmp(cmdbuf, "TRACK"))
{
if(active_track >= 0)
{
memcpy(&ret->Tracks[active_track], &TmpTrack, sizeof(TmpTrack));
memset(&TmpTrack, 0, sizeof(TmpTrack));
active_track = -1;
}
if(AutoTrackInc > 99)
{
MDFN_printf(_("Invalid track number: %d\n"), AutoTrackInc);
free(ret);
return(NULL);
}
active_track = AutoTrackInc++;
if(active_track < FirstTrack)
FirstTrack = active_track;
if(active_track > LastTrack)
LastTrack = active_track;
if(!strcasecmp(args[0], "AUDIO"))
{
TmpTrack.Format = TRACK_FORMAT_AUDIO;
TmpTrack.RawAudioMSBFirst = TRUE; // Silly cdrdao...
}
else if(!strcasecmp(args[0], "MODE1"))
{
TmpTrack.Format = TRACK_FORMAT_DATA;
TmpTrack.IsData2352 = 0;
}
else if(!strcasecmp(args[0], "MODE1_RAW"))
{
TmpTrack.Format = TRACK_FORMAT_DATA;
TmpTrack.IsData2352 = 1;
}
if(!strcasecmp(args[1], "RW"))
{
TmpTrack.SubchannelMode = CDRF_SUBM_RW;
MDFN_printf(_("\"RW\" format subchannel data not supported, only \"RW_RAW\" is!\n"));
free(ret);
return(0);
}
else if(!strcasecmp(args[1], "RW_RAW"))
TmpTrack.SubchannelMode = CDRF_SUBM_RW_RAW;
} // end to TRACK
else if(!strcasecmp(cmdbuf, "SILENCE"))
{
}
else if(!strcasecmp(cmdbuf, "ZERO"))
{
}
else if(!strcasecmp(cmdbuf, "FILE") || !strcasecmp(cmdbuf, "AUDIOFILE"))
{
const char *binoffset = NULL;
const char *msfoffset = NULL;
const char *length = NULL;
if(args[1][0] == '#')
{
binoffset = args[1] + 1;
msfoffset = args[2];
length = args[3];
}
else
{
msfoffset = args[1];
length = args[2];
}
//printf("%s, %s, %s, %s\n", args[0], binoffset, msfoffset, length);
if(!ParseTOCFileLineInfo(&TmpTrack, active_track, args[0], binoffset, msfoffset, length))
{
free(ret);
return(0);
}
}
else if(!strcasecmp(cmdbuf, "DATAFILE"))
{
const char *binoffset = NULL;
const char *length = NULL;
if(args[1][0] == '#')
{
binoffset = args[1] + 1;
length = args[2];
}
else
length = args[1];
if(!ParseTOCFileLineInfo(&TmpTrack, active_track, args[0], binoffset, NULL, length))
{
free(ret);
return(0);
}
}
else if(!strcasecmp(cmdbuf, "INDEX"))
{
}
else if(!strcasecmp(cmdbuf, "PREGAP"))
{
if(active_track < 0)
{
MDFN_printf(_("Command %s is outside of a TRACK definition!\n"), cmdbuf);
free(ret);
return(NULL);
}
int m,s,f;
trio_sscanf(args[0], "%d:%d:%d", &m, &s, &f);
TmpTrack.pregap = (m * 60 + s) * 75 + f;
} // end to PREGAP
else if(!strcasecmp(cmdbuf, "START"))
{
if(active_track < 0)
{
MDFN_printf(_("Command %s is outside of a TRACK definition!\n"), cmdbuf);
free(ret);
return(NULL);
}
int m,s,f;
trio_sscanf(args[0], "%d:%d:%d", &m, &s, &f);
TmpTrack.pregap = (m * 60 + s) * 75 + f;
}
} /*********** END TOC HANDLING ************/
else // now for CUE sheet handling
{
if(!strcasecmp(cmdbuf, "FILE"))
{
if(active_track >= 0)
{
memcpy(&ret->Tracks[active_track], &TmpTrack, sizeof(TmpTrack));
memset(&TmpTrack, 0, sizeof(TmpTrack));
active_track = -1;
}
std::string efn = MDFN_MakeFName(MDFNMKF_AUX, 0, args[0]);
if(NULL == (TmpTrack.fp = fopen(efn.c_str(), "rb")))
{
MDFN_printf(_("Could not open referenced file \"%s\": %m\n"), efn.c_str(), errno);
free(ret);
return(0);
}
TmpTrack.FirstFileInstance = 1;
if(!strcasecmp(args[1], "BINARY"))
{
//TmpTrack.Format = TRACK_FORMAT_DATA;
//struct stat stat_buf;
//fstat(fileno(TmpTrack.fp), &stat_buf);
//TmpTrack.sectors = stat_buf.st_size; // / 2048;
}
else if(!strcasecmp(args[1], "OGG") || !strcasecmp(args[1], "VORBIS") || !strcasecmp(args[1], "WAVE") || !strcasecmp(args[1], "WAV") || !strcasecmp(args[1], "PCM")
|| !strcasecmp(args[1], "MPC") || !strcasecmp(args[1], "MP+"))
{
TmpTrack.ovfile = (OggVorbis_File *) calloc(1, sizeof(OggVorbis_File));
if((TmpTrack.sf = sf_open_fd(fileno(TmpTrack.fp), SFM_READ, &TmpTrack.sfinfo, 0)))
{
free(TmpTrack.ovfile);
TmpTrack.ovfile = NULL;
}
else if(!lseek(fileno(TmpTrack.fp), 0, SEEK_SET) && !ov_open(TmpTrack.fp, TmpTrack.ovfile, NULL, 0))
{
//TmpTrack.Format = TRACK_FORMAT_AUDIO;
//TmpTrack.sectors = ov_pcm_total(&TmpTrack.ovfile, -1) / 588;
}
else
{
free(TmpTrack.ovfile);
TmpTrack.ovfile = NULL;
fseek(TmpTrack.fp, 0, SEEK_SET);
TmpTrack.MPCReaderFile = (mpc_reader_file *)calloc(1, sizeof(mpc_reader_file));
TmpTrack.MPCStreamInfo = (mpc_streaminfo *)calloc(1, sizeof(mpc_streaminfo));
TmpTrack.MPCDecoder = (mpc_decoder *)calloc(1, sizeof(mpc_decoder));
TmpTrack.MPCBuffer = (MPC_SAMPLE_FORMAT *)calloc(MPC_DECODER_BUFFER_LENGTH, sizeof(MPC_SAMPLE_FORMAT));
mpc_streaminfo_init(TmpTrack.MPCStreamInfo);
mpc_reader_setup_file_reader(TmpTrack.MPCReaderFile, TmpTrack.fp);
if(mpc_streaminfo_read(TmpTrack.MPCStreamInfo, &TmpTrack.MPCReaderFile->reader) != ERROR_CODE_OK)
{
MDFN_printf(_("Unsupported audio track file format: %s\n"), args[0]);
free(TmpTrack.MPCReaderFile);
free(TmpTrack.MPCStreamInfo);
free(TmpTrack.MPCDecoder);
free(TmpTrack.MPCBuffer);
free(ret);
return(0);
}
mpc_decoder_setup(TmpTrack.MPCDecoder, &TmpTrack.MPCReaderFile->reader);
if(!mpc_decoder_initialize(TmpTrack.MPCDecoder, TmpTrack.MPCStreamInfo))
{
MDFN_printf(_("Error initializing MusePack decoder: %s!\n"), args[0]);
free(TmpTrack.MPCReaderFile);
free(TmpTrack.MPCStreamInfo);
free(TmpTrack.MPCDecoder);
free(TmpTrack.MPCBuffer);
free(ret);
return(0);
}
}
}
else
{
MDFN_printf(_("Unsupported track format: %s\n"), args[1]);
free(ret);
return(0);
}
}
else if(!strcasecmp(cmdbuf, "TRACK"))
{
if(active_track >= 0)
{
memcpy(&ret->Tracks[active_track], &TmpTrack, sizeof(TmpTrack));
TmpTrack.FirstFileInstance = 0;
TmpTrack.pregap = 0;
}
active_track = atoi(args[0]);
if(active_track < FirstTrack)
FirstTrack = active_track;
if(active_track > LastTrack)
LastTrack = active_track;
if(!strcasecmp(args[1], "AUDIO"))
TmpTrack.Format = TRACK_FORMAT_AUDIO;
else if(!strcasecmp(args[1], "MODE1/2048"))
{
TmpTrack.Format = TRACK_FORMAT_DATA;
TmpTrack.IsData2352 = 0;
}
else if(!strcasecmp(args[1], "MODE1/2352"))
{
TmpTrack.Format = TRACK_FORMAT_DATA;
TmpTrack.IsData2352 = 1;
}
TmpTrack.sectors = GetSectorCount(&TmpTrack);
if(active_track < 0 || active_track > 99)
{
MDFN_printf(_("Invalid track number: %d\n"), active_track);
return(0);
}
}
else if(!strcasecmp(cmdbuf, "INDEX"))
{
if(active_track >= 0 && (!strcasecmp(args[0], "01") || !strcasecmp(args[0], "1")))
{
int m,s,f;
trio_sscanf(args[1], "%d:%d:%d", &m, &s, &f);
TmpTrack.index = (m * 60 + s) * 75 + f;
}
}
else if(!strcasecmp(cmdbuf, "PREGAP"))
{
if(active_track >= 0)
{
int m,s,f;
trio_sscanf(args[0], "%d:%d:%d", &m, &s, &f);
TmpTrack.pregap = (m * 60 + s) * 75 + f;
}
}
} // end of CUE sheet handling
} // end of fgets() loop
if(ferror(fp))
{
if(IsTOC)
MDFN_printf(_("Error reading TOC file: %m\n"), errno);
else
MDFN_printf(_("Error reading CUE sheet: %m\n"), errno);
return(0);
}
if(active_track >= 0)
memcpy(&ret->Tracks[active_track], &TmpTrack, sizeof(TmpTrack));
if(FirstTrack > LastTrack)
{
MDFN_printf(_("No tracks found!\n"));
return(0);
}
ret->FirstTrack = FirstTrack;
ret->NumTracks = 1 + LastTrack - FirstTrack;
lsn_t RunningLSN = 0;
lsn_t LastIndex = 0;
long FileOffset = 0;
for(int x = ret->FirstTrack; x < (ret->FirstTrack + ret->NumTracks); x++)
{
if(IsTOC)
{
RunningLSN += ret->Tracks[x].pregap;
ret->Tracks[x].LSN = RunningLSN;
RunningLSN += ret->Tracks[x].sectors;
}
else // else handle CUE sheet...
{
if(ret->Tracks[x].FirstFileInstance)
{
LastIndex = 0;
FileOffset = 0;
}
RunningLSN += ret->Tracks[x].pregap;
ret->Tracks[x].LSN = RunningLSN;
// Make sure this is set before the call to GetSectorCount() for the last track sector count fix.
ret->Tracks[x].FileOffset = FileOffset;
if((x + 1) >= (ret->FirstTrack + ret->NumTracks))
{
if(!(ret->Tracks[x].FirstFileInstance))
{
// This will fix the last sector count for CUE+BIN
ret->Tracks[x].sectors = GetSectorCount(&ret->Tracks[x]);
}
}
else if(ret->Tracks[x+1].FirstFileInstance)
{
//RunningLSN += ret->Tracks[x].sectors;
}
else
{
// Fix the sector count if we're CUE+BIN
ret->Tracks[x].sectors = ret->Tracks[x + 1].index - ret->Tracks[x].index;
}
//printf("Poo: %d %d\n", x, ret->Tracks[x].sectors);
RunningLSN += ret->Tracks[x].sectors;
//printf("%d, %ld %d %d %d %d\n", x, FileOffset, ret->Tracks[x].index, ret->Tracks[x].pregap, ret->Tracks[x].sectors, ret->Tracks[x].LSN);
if(ret->Tracks[x].Format == TRACK_FORMAT_AUDIO || TmpTrack.IsData2352)
FileOffset += ret->Tracks[x].sectors * 2352;
else
FileOffset += ret->Tracks[x].sectors * 2048;
} // end to cue sheet handling
} // end to track loop
LEC_Eval = MDFN_GetSettingB("cdrom.lec_eval");
if(LEC_Eval)
{
Init_LEC_Correct();
}
MDFN_printf(_("Raw rip data correction using L-EC: %s\n\n"), LEC_Eval ? _("Enabled") : _("Disabled"));
ret->total_sectors = RunningLSN; // Running LBA? Running LSN? arghafsdf...LSNBAN!#!$ -_-
return(ret);
}
int
main(int argc, const char *argv[])
{
CdIo_t *p_cdio;
cdio_fs_anal_t fs=0;
track_t num_tracks;
track_t first_track_num;
lsn_t start_track; /* first sector of track */
lsn_t data_start =0; /* start of data area */
int first_data = -1; /* # of first data track */
int first_audio = -1; /* # of first audio track */
unsigned int num_data = 0; /* # of data tracks */
unsigned int num_audio = 0; /* # of audio tracks */
unsigned int i;
char *cd_image_name = NULL;
if (argc > 1)
cd_image_name = strdup(argv[1]);
cdio_log_set_handler (log_handler);
p_cdio = cdio_open (cd_image_name, DRIVER_UNKNOWN);
if (NULL == p_cdio) {
printf("-- Problem in trying to find a driver.\n\n");
free(cd_image_name);
return 77;
}
first_track_num = cdio_get_first_track_num(p_cdio);
num_tracks = cdio_get_num_tracks(p_cdio);
/* Count the number of data and audio tracks. */
for (i = first_track_num; i <= num_tracks; i++) {
if (TRACK_FORMAT_AUDIO == cdio_get_track_format(p_cdio, i)) {
num_audio++;
if (-1 == first_audio) first_audio = i;
} else {
num_data++;
if (-1 == first_data) first_data = i;
}
}
/* try to find out what sort of CD we have */
if (0 == num_data) {
printf("-- Audio CD\n");
} else {
/* we have data track(s) */
cdio_iso_analysis_t cdio_iso_analysis;
memset(&cdio_iso_analysis, 0, sizeof(cdio_iso_analysis));
for (i = first_data; i <= num_tracks; i++) {
lsn_t lsn;
track_format_t track_format = cdio_get_track_format(p_cdio, i);
lsn = cdio_get_track_lsn(p_cdio, i);
switch ( track_format ) {
case TRACK_FORMAT_AUDIO:
case TRACK_FORMAT_ERROR:
break;
case TRACK_FORMAT_CDI:
case TRACK_FORMAT_XA:
case TRACK_FORMAT_DATA:
case TRACK_FORMAT_PSX:
;
}
start_track = (i == 1) ? 0 : lsn;
/* save the start of the data area */
if (i == first_data)
data_start = start_track;
/* skip tracks which belong to the current walked session */
if (start_track < data_start + cdio_iso_analysis.isofs_size)
continue;
fs = cdio_guess_cd_type(p_cdio, start_track, i, &cdio_iso_analysis);
print_analysis(cdio_iso_analysis, fs, first_data, num_audio);
if ( !(CDIO_FSTYPE(fs) == CDIO_FS_ISO_9660 ||
CDIO_FSTYPE(fs) == CDIO_FS_ISO_HFS ||
CDIO_FSTYPE(fs) == CDIO_FS_ISO_9660_INTERACTIVE) )
/* no method for non-ISO9660 multisessions */
break;
}
}
free(cd_image_name);
cdio_destroy(p_cdio);
return 0;
}
/*!
@return the starting LSN or CDIO_INVALID_LSN on error.
*/
lsn_t getLsn()
{
return cdio_get_track_lsn(p_cdio, i_track);
}
void cued_rip_disc(rip_context_t *rip)
{
cued_rip_prologue(rip);
if (ripToOneFile) {
// TODO: broken for cd-extra; stop at first data track? in cued.c?
if (TRACK_FORMAT_AUDIO != cdio_get_track_format(rip->cdObj, rip->firstTrack)) {
cdio2_abort("track %02d is not an audio track", rip->firstTrack);
}
if (rip->firstTrack > 1) {
rip->firstSector = cdio_get_track_lsn(rip->cdObj, rip->firstTrack);
if (CDIO_INVALID_LSN == rip->firstSector) {
cdio2_abort("failed to get first sector number for track %02d", rip->firstTrack);
}
} else {
rip->firstSector = 0;
}
rip->lastSector = cdio_get_track_last_lsn(rip->cdObj, rip->lastTrack); // , rip->discLastTrack);
if (CDIO_INVALID_LSN == rip->lastSector) {
cdio2_abort("failed to get last sector number for track %02d", rip->lastTrack);
}
rip->channels = cdio2_get_track_channels(rip->cdObj, rip->firstTrack);
if (ripVerbose) {
printf("progress: reading sectors from %d to %d\n", rip->firstSector, rip->lastSector);
}
rip->currentTrack = 0;
cued_rip_to_file(rip);
} else {
rip_fn_t ripfn;
track_format_t format;
track_t track;
for (track = rip->firstTrack; track <= rip->lastTrack; ++track) {
rip->firstSector = cdio_get_track_lsn(rip->cdObj, track);
if (CDIO_INVALID_LSN == rip->firstSector) {
cdio2_abort("failed to get first sector number for track %02d", track);
}
format = cdio_get_track_format(rip->cdObj, track);
switch (format) {
case TRACK_FORMAT_AUDIO:
rip->channels = cdio2_get_track_channels(rip->cdObj, track);
// rip first track pregap to track 00 file
if (1 == track && rip->firstSector > 0) {
lsn_t saveFirstSector = rip->firstSector;
if (ripVerbose) {
printf("progress: reading track %02d\n", 0);
}
rip->lastSector = rip->firstSector - 1;
rip->firstSector = 0;
rip->currentTrack = 0;
cued_rip_to_file(rip);
if (ripSilentPregap && ripExtract) {
if (unlink(rip->fileNameBuffer)) {
cdio2_unix_error("unlink", rip->fileNameBuffer, 1);
}
}
rip->firstSector = saveFirstSector;
}
ripfn = cued_rip_to_file;
break;
case TRACK_FORMAT_DATA:
//ripfn = cued_rip_data_track;
//break;
default:
cdio_warn("track %02d is not an audio track; skipping track", track);
continue;
}
rip->lastSector = cdio_get_track_last_lsn(rip->cdObj, track); // , rip->discLastTrack);
if (CDIO_INVALID_LSN == rip->lastSector) {
cdio2_abort("failed to get last sector number for track %02d", track);
} else {
//cdio_debug("track %02d last sector is %d", track, rip->lastSector);
}
if (ripVerbose) {
printf("progress: reading track %02d\n", track);
}
rip->currentTrack = track;
ripfn(rip);
}
}
cued_rip_epilogue(rip);
}
static PyObject*
CDImage_first_sector(cdio_CDImage* self, PyObject *args) {
return Py_BuildValue("i",
cdio_get_track_lsn(self->image,
cdio_get_first_track_num(self->image)));
}
// pure virtual
bool CdDecoder::initialize()
{
if (m_inited)
return true;
m_inited = m_user_stop = m_finish = false;
m_freq = m_bitrate = 0L;
m_stat = DecoderEvent::Error;
m_chan = 0;
m_seekTime = -1.;
if (output())
output()->PauseUntilBuffered();
QFile* file = dynamic_cast< QFile* >(input()); // From QIODevice*
if (file)
{
setFilename(file->fileName());
m_tracknum = getFilename().section('.', 0, 0).toUInt();
}
QMutexLocker lock(&getCdioMutex());
m_cdio = openCdio(m_devicename);
if (!m_cdio)
return false;
m_start = cdio_get_track_lsn(m_cdio, m_tracknum);
m_end = cdio_get_track_last_lsn(m_cdio, m_tracknum);
if (CDIO_INVALID_LSN == m_start ||
CDIO_INVALID_LSN == m_end)
{
LOG(VB_MEDIA, LOG_INFO, "CdDecoder: No tracks on " + m_devicename);
cdio_destroy(m_cdio), m_cdio = 0;
return false;
}
LOG(VB_MEDIA, LOG_DEBUG, QString("CdDecoder track=%1 lsn start=%2 end=%3")
.arg(m_tracknum).arg(m_start).arg(m_end));
m_curpos = m_start;
m_device = cdio_cddap_identify_cdio(m_cdio, 0, NULL);
if (NULL == m_device)
{
LOG(VB_GENERAL, LOG_ERR,
QString("Error: CdDecoder: cdio_cddap_identify(%1) failed")
.arg(m_devicename));
cdio_destroy(m_cdio), m_cdio = 0;
return false;
}
cdio_cddap_verbose_set(m_device,
VERBOSE_LEVEL_CHECK(VB_MEDIA, LOG_ANY) ? CDDA_MESSAGE_PRINTIT :
CDDA_MESSAGE_FORGETIT,
VERBOSE_LEVEL_CHECK(VB_MEDIA, LOG_DEBUG) ? CDDA_MESSAGE_PRINTIT :
CDDA_MESSAGE_FORGETIT);
if (DRIVER_OP_SUCCESS == cdio_cddap_open(m_device))
{
// cdio_get_track_last_lsn is unreliable on discs with data at end
lsn_t end2 = cdio_cddap_track_lastsector(m_device, m_tracknum);
if (end2 < m_end)
{
LOG(VB_MEDIA, LOG_INFO, QString("CdDecoder: trim last lsn from %1 to %2")
.arg(m_end).arg(end2));
m_end = end2;
}
m_paranoia = cdio_paranoia_init(m_device);
if (NULL != m_paranoia)
{
cdio_paranoia_modeset(m_paranoia, PARANOIA_MODE_DISABLE);
(void)cdio_paranoia_seek(m_paranoia, m_start, SEEK_SET);
}
else
{
LOG(VB_GENERAL, LOG_ERR, "Warn: CD reading with paranoia is disabled");
}
}
else
{
LOG(VB_GENERAL, LOG_ERR,
QString("Warn: drive '%1' is not cdda capable").
arg(m_devicename));
}
int chnls = cdio_get_track_channels(m_cdio, m_tracknum);
m_chan = chnls > 0 ? chnls : 2;
m_freq = kSamplesPerSec;
if (output())
{
const AudioSettings settings(FORMAT_S16, m_chan,
CODEC_ID_PCM_S16LE, m_freq, false /* AC3/DTS passthru */);
output()->Reconfigure(settings);
output()->SetSourceBitrate(m_freq * m_chan * 16);
}
// 20ms worth
m_bks = (m_freq * m_chan * 2) / 50;
m_bksFrames = m_freq / 50;
// decode 8 bks worth of samples each time we need more
m_decodeBytes = m_bks << 3;
m_output_buf = reinterpret_cast< char* >(
::av_malloc(m_decodeBytes + CDIO_CD_FRAMESIZE_RAW * 2));
m_output_at = 0;
setCDSpeed(2);
m_inited = true;
return m_inited;
}
static int
cda_init (DB_fileinfo_t *_info, DB_playItem_t *it)
{
deadbeef->pl_lock();
const char *uri = deadbeef->pl_find_meta(it, ":URI");
const char *nr = uri ? strchr(uri, '#') : NULL;
if (!nr || nr == uri) {
deadbeef->pl_unlock();
trace ("cdda: bad name: %s\n", uri);
return -1;
}
trace ("cdda: init %s\n", uri);
const int track_nr = atoi(nr+1);
const size_t device_length = nr - uri;
char device[device_length+1];
strncpy(device, uri, device_length);
device[device_length] = '\0';
deadbeef->pl_unlock();
cdda_info_t *info = (cdda_info_t *)_info;
info->cdio = cdio_open(device, DRIVER_UNKNOWN);
if (!info->cdio) {
trace ("cdda: Could not open CD device\n");
return -1;
}
const int need_bitrate = info->hints & DDB_DECODER_HINT_NEED_BITRATE;
const int drive_speed = deadbeef->conf_get_int("cdda.drive_speed", 2);
cdio_set_speed(info->cdio, need_bitrate && drive_speed < 5 ? 1<<drive_speed : -1);
cddb_disc_t *disc = create_disc(info->cdio);
if (!disc) {
return -1;
}
const unsigned long discid = cddb_disc_get_discid(disc);
cddb_disc_destroy(disc);
deadbeef->pl_lock();
const char *discid_hex = deadbeef->pl_find_meta(it, CDDB_DISCID_TAG);
const unsigned long trk_discid = discid_hex ? strtoul(discid_hex, NULL, 16) : 0;
deadbeef->pl_unlock();
if (trk_discid != discid) {
trace ("cdda: the track belongs to another disc (%x vs %x), skipped\n", trk_discid, discid);
return -1;
}
if (cdio_get_track_format(info->cdio, track_nr) != TRACK_FORMAT_AUDIO) {
trace ("cdda: Not an audio track (%d)\n", track_nr);
return -1;
}
info->first_sector = cdio_get_track_lsn(info->cdio, track_nr);
info->current_sector = info->first_sector;
info->last_sector = info->first_sector + cdio_get_track_sec_count(info->cdio, track_nr) - 1;
trace("cdio nchannels (should always be 2 for an audio track): %d\n", cdio_get_track_channels (info->cdio, track_nr));
if (info->first_sector == CDIO_INVALID_LSN || info->last_sector <= info->first_sector) {
trace ("cdda: invalid track\n");
return -1;
}
#if USE_PARANOIA
if (cdio_get_driver_id(info->cdio) != DRIVER_NRG) {
info->cdrom = cdda_identify(device, CDDA_MESSAGE_FORGETIT, NULL);
if (info->cdrom) {
cdda_open(info->cdrom);
info->paranoia = paranoia_init(info->cdrom);
}
if (!info->paranoia) {
trace ("cdda: cannot re-open %s for paranoia\n", device);
return -1;
}
const int no_paranoia = need_bitrate || !deadbeef->conf_get_int("cdda.paranoia", 0);
if (no_paranoia) {
paranoia_cachemodel_size(info->paranoia, 100);
}
paranoia_modeset(info->paranoia, no_paranoia ? PARANOIA_MODE_DISABLE : PARANOIA_MODE_FULL^PARANOIA_MODE_NEVERSKIP);
paranoia_seek(info->paranoia, info->first_sector, SEEK_SET);
}
#endif
return 0;
}
static struct input_stream *
input_cdio_open(const char *uri,
GMutex *mutex, GCond *cond,
GError **error_r)
{
struct input_cdio_paranoia *i;
struct cdio_uri parsed_uri;
if (!parse_cdio_uri(&parsed_uri, uri, error_r))
return NULL;
i = g_new(struct input_cdio_paranoia, 1);
input_stream_init(&i->base, &input_plugin_cdio_paranoia, uri,
mutex, cond);
/* initialize everything (should be already) */
i->drv = NULL;
i->cdio = NULL;
i->para = NULL;
i->trackno = parsed_uri.track;
pcm_buffer_init(&i->conv_buffer);
/* get list of CD's supporting CD-DA */
char *device = parsed_uri.device[0] != 0
? g_strdup(parsed_uri.device)
: cdio_detect_device();
if (device == NULL) {
g_set_error(error_r, cdio_quark(), 0,
"Unable find or access a CD-ROM drive with an audio CD in it.");
input_cdio_close(&i->base);
return NULL;
}
/* Found such a CD-ROM with a CD-DA loaded. Use the first drive in the list. */
i->cdio = cdio_open(device, DRIVER_UNKNOWN);
g_free(device);
i->drv = cdio_cddap_identify_cdio(i->cdio, 1, NULL);
if ( !i->drv ) {
g_set_error(error_r, cdio_quark(), 0,
"Unable to identify audio CD disc.");
input_cdio_close(&i->base);
return NULL;
}
cdda_verbose_set(i->drv, CDDA_MESSAGE_FORGETIT, CDDA_MESSAGE_FORGETIT);
if ( 0 != cdio_cddap_open(i->drv) ) {
g_set_error(error_r, cdio_quark(), 0, "Unable to open disc.");
input_cdio_close(&i->base);
return NULL;
}
i->endian = data_bigendianp(i->drv);
switch (i->endian) {
case -1:
g_debug("cdda: drive returns unknown audio data, assuming Little Endian");
i->endian = 0;
break;
case 0:
g_debug("cdda: drive returns audio data Little Endian.");
break;
case 1:
g_debug("cdda: drive returns audio data Big Endian.");
break;
default:
g_set_error(error_r, cdio_quark(), 0,
"Drive returns unknown data type %d", i->endian);
input_cdio_close(&i->base);
return NULL;
}
i->lsn_relofs = 0;
if (i->trackno >= 0) {
i->lsn_from = cdio_get_track_lsn(i->cdio, i->trackno);
i->lsn_to = cdio_get_track_last_lsn(i->cdio, i->trackno);
} else {
i->lsn_from = 0;
i->lsn_to = cdio_get_disc_last_lsn(i->cdio);
}
i->para = cdio_paranoia_init(i->drv);
/* Set reading mode for full paranoia, but allow skipping sectors. */
paranoia_modeset(i->para, PARANOIA_MODE_FULL^PARANOIA_MODE_NEVERSKIP);
/* seek to beginning of the track */
cdio_paranoia_seek(i->para, i->lsn_from, SEEK_SET);
i->base.ready = true;
i->base.seekable = true;
i->base.size = (i->lsn_to - i->lsn_from + 1) * CDIO_CD_FRAMESIZE_RAW;
/* hack to make MPD select the "pcm" decoder plugin */
i->base.mime = g_strdup("audio/x-mpd-cdda-pcm");
return &i->base;
}
static int
CDDAReader_first_sector_image(cdio_CDDAReader *self)
{
return cdio_get_track_lsn(self->_.image.image,
self->first_track_num(self));
}
static int read_toc(vcd_priv * priv, char ** iso_label)
{
int i, j;
cdio_iso_analysis_t iso;
cdio_fs_anal_t fs;
int first_track;
priv->num_tracks = cdio_get_last_track_num(priv->cdio);
if(priv->num_tracks == CDIO_INVALID_TRACK)
{
return 0;
}
/* VCD needs at least 2 tracks */
if(priv->num_tracks < 2)
return 0;
priv->tracks = calloc(priv->num_tracks, sizeof(*(priv->tracks)));
priv->num_video_tracks = 0;
first_track = cdio_get_first_track_num(priv->cdio);
if(iso_label)
{
fs = cdio_guess_cd_type(priv->cdio, 0, first_track,
&iso);
/* Remove trailing spaces */
j = strlen(iso.iso_label)-1;
while(j)
{
if(!isspace(iso.iso_label[j]))
break;
j--;
}
if(!j && isspace(iso.iso_label[j]))
iso.iso_label[j] = '\0';
else
iso.iso_label[j+1] = '\0';
*iso_label = gavl_strdup(iso.iso_label);
priv->tracks[first_track - 1].mode = TRACK_OTHER;
}
/* Actually it's (first_track - 1) + 1 */
for(i = first_track; i < priv->num_tracks; i++)
{
priv->tracks[i].start_sector = cdio_get_track_lsn(priv->cdio, i+1);
priv->tracks[i].end_sector = cdio_get_track_last_lsn(priv->cdio, i+1);
fs = cdio_guess_cd_type(priv->cdio, 0, i+1, &iso);
if(fs & CDIO_FS_ANAL_VIDEOCD)
{
priv->num_video_tracks++;
priv->tracks[i].mode = TRACK_VCD;
}
else if(fs & CDIO_FS_ANAL_SVCD)
{
priv->num_video_tracks++;
priv->tracks[i].mode = TRACK_SVCD;
}
else if(fs & CDIO_FS_ANAL_CVD)
{
priv->tracks[i].mode = TRACK_CVD;
priv->num_video_tracks++;
}
else if(fs & CDIO_FS_ANAL_ISO9660_ANY)
{
priv->tracks[i].mode = TRACK_VCD;
priv->num_video_tracks++;
}
}
if(!priv->num_video_tracks)
{
free(priv->tracks);
priv->tracks = NULL;
return 0;
}
return 1;
}
/* return 0 if OK, -1 if drive is apparently not available */
int
cdda_scan_drive(char * device_path, cdda_drive_t * cdda_drive) {
track_t tracks;
track_t first_track;
track_t last_track;
track_t skipped = 0;
int i, n = 0;
cdrom_drive_t * d;
if (cdda_drive->cdio == NULL) {
cdda_drive->cdio = cdio_open(device_path, DRIVER_DEVICE);
if (!cdda_drive->cdio) {
return -1;
}
strncpy(cdda_drive->device_path, device_path, CDDA_MAXLEN-1);
}
cdda_drive->disc.n_tracks = 0;
tracks = cdio_get_num_tracks(cdda_drive->cdio);
if (tracks < 1 || tracks >= 100) {
cdda_drive->disc.hash_prev = cdda_drive->disc.hash;
cdda_drive->disc.hash = 0L;
return 0;
}
d = cdio_cddap_identify_cdio(cdda_drive->cdio, 0, NULL);
if (d == NULL) {
return -1;
}
first_track = cdio_get_first_track_num(cdda_drive->cdio);
last_track = cdio_get_last_track_num(cdda_drive->cdio);
for (i = first_track; i <= last_track; i++) {
if (!cdio_cddap_track_audiop(d, i)) {
skipped = i;
last_track = i-1;
break;
}
}
cdio_cddap_close_no_free_cdio(d);
if (last_track < first_track) {
return 0;
}
cdda_drive->disc.n_tracks = last_track - first_track + 1;
for (i = first_track; i <= last_track; i++) {
lsn_t lsn = cdio_get_track_lsn(cdda_drive->cdio, i);
if (lsn != CDIO_INVALID_LSN) {
cdda_drive->disc.toc[n++] = lsn;
}
}
if (skipped == 0) {
cdda_drive->disc.toc[n] = cdio_get_track_lsn(cdda_drive->cdio, CDIO_CDROM_LEADOUT_TRACK);
} else {
cdda_drive->disc.toc[n] = cdio_get_track_lsn(cdda_drive->cdio, skipped);
if ((cdda_drive->disc.toc[n] - cdda_drive->disc.toc[n-1]) >= 11400) {
/* compensate end of track with multisession offset */
cdda_drive->disc.toc[n] -= 11400;
}
}
cdda_drive->disc.hash_prev = cdda_drive->disc.hash;
cdda_drive->disc.hash = calc_cdda_hash(&cdda_drive->disc);
if (cdda_drive->disc.hash != cdda_drive->disc.hash_prev) {
strncpy(cdda_drive->disc.artist_name, _("Unknown Artist"), MAXLEN-1);
strncpy(cdda_drive->disc.record_name, _("Unknown Record"), MAXLEN-1);
cdda_drive->swap_bytes = -1; /* unknown */
}
return 0;
}
static int
cda_init (DB_fileinfo_t *_info, DB_playItem_t *it) {
cdda_info_t *info = (cdda_info_t *)_info;
trace ("cdda: init %s\n", deadbeef->pl_find_meta (it, ":URI"));
size_t l = strlen (deadbeef->pl_find_meta (it, ":URI"));
char location[l+1];
memcpy (location, deadbeef->pl_find_meta (it, ":URI"), l+1);
char *nr = strchr (location, '#');
if (nr) {
*nr = 0; nr++;
}
else {
trace ("cdda: bad name: %s\n", deadbeef->pl_find_meta (it, ":URI"));
return -1;
}
int track_nr = atoi (nr);
char *fname = (*location) ? location : NULL; //NULL if empty string; means pysical CD drive
info->cdio = cdio_open (fname, DRIVER_UNKNOWN);
if (!info->cdio)
{
trace ("cdda: Could not open CD\n");
return -1;
}
track_t first_track = cdio_get_first_track_num (info->cdio);
if (first_track == 0xff) {
trace ("cdda: no medium found\n");
return -1;
}
track_t tracks = cdio_get_num_tracks (info->cdio);
track_t i;
cddb_track_t *track;
cddb_disc_t *disc = cddb_disc_new();
cddb_disc_set_length (disc, cdio_get_track_lba (info->cdio, CDIO_CDROM_LEADOUT_TRACK) / CDIO_CD_FRAMES_PER_SEC);
for (i = 0; i < tracks; i++)
{
lsn_t offset = cdio_get_track_lba (info->cdio, i+first_track);
track = cddb_track_new();
cddb_track_set_frame_offset (track, offset);
cddb_disc_add_track (disc, track);
}
cddb_disc_calc_discid (disc);
int discid = cddb_disc_get_discid (disc);
int trk_discid = deadbeef->pl_find_meta_int (it, ":CDIO_DISCID", 0);
if (trk_discid != discid) {
cddb_disc_destroy (disc);
trace ("cdda: the track belongs to another disc, skipped\n");
return -1;
}
cddb_disc_destroy (disc);
if (TRACK_FORMAT_AUDIO != cdio_get_track_format (info->cdio, track_nr))
{
trace ("cdda: Not an audio track (%d)\n", track_nr);
return -1;
}
int channels = cdio_get_track_channels (info->cdio, track_nr);
trace ("cdio nchannels: %d\n", channels);
_info->plugin = &plugin;
_info->fmt.bps = 16;
_info->fmt.channels = 2;
_info->fmt.samplerate = 44100;
_info->fmt.channelmask = DDB_SPEAKER_FRONT_LEFT | DDB_SPEAKER_FRONT_RIGHT;
_info->readpos = 0;
info->first_sector = cdio_get_track_lsn (info->cdio, track_nr);
info->sector_count = cdio_get_track_sec_count (info->cdio, track_nr);
info->current_sector = info->first_sector;
info->tail_len = 0;
info->current_sample = 0;
return 0;
}
static void get_track_info(ripncode_t *r)
{
rip_track_t *t;
int i, base;
char file[1024], *msg;
int16_t *samples;
int fd, n, l, total;
base = cdio_get_first_track_num(r->cdio);
r->ntrack = cdio_get_num_tracks(r->cdio);
r->tracks = mrp_allocz_array(rip_track_t, r->ntrack);
if (r->tracks == NULL && r->ntrack > 0)
ripncode_fatal(r, "failed to allocate track info");
cdio_paranoia_modeset(r->cdpa, PARANOIA_MODE_FULL);
for (i = 0, t = r->tracks; i < r->ntrack; i++, t++) {
if (i >= r->last)
break;
t->id = base + i;
t->format = cdio_get_track_format(r->cdio, base + i);
t->lsn_beg = cdio_get_track_lsn(r->cdio, base + i);
t->lsn_end = cdio_get_track_last_lsn(r->cdio, base + i);
t->lba = cdio_get_track_lba(r->cdio, base + i);
printf("track #%d (id %d): lsn: %u - %u (lba %u), format: %s\n",
i, base + i, t->lsn_beg, t->lsn_end, t->lba,
track_format_name(t->format));
if (r->dryrun)
continue;
snprintf(file, sizeof(file), "track-%d.raw", i);
if ((fd = open(file, O_WRONLY|O_CREAT, 0644)) < 0)
ripncode_fatal(r, "failed to open '%s' (%d: %s)", file,
errno, strerror(errno));
cdio_paranoia_seek(r->cdpa, t->lsn_beg * CDIO_CD_FRAMESIZE_RAW,
SEEK_SET);
total = t->lsn_end - t->lsn_beg + 1;
for (l = 0; l <= total; l++) {
printf("\rreading track sector %d/%d (#%d)...", l, total,
t->lsn_beg + l);
fflush(stdout);
samples = cdio_paranoia_read(r->cdpa, read_status);
if (samples == NULL) {
msg = cdio_cddap_errors(r->cdda);
ripncode_fatal(r, "failed to seek to LSN %d (%s)", t->lsn_beg,
msg ? msg : "unknown error");
}
n = write(fd, samples, CDIO_CD_FRAMESIZE_RAW);
if (n < 0)
ripncode_fatal(r, "failed to write sector data (%d: %s)",
errno, strerror(errno));
}
close(fd);
}
}
