QMap<QString, QString> CueFile::getMetadata()
{
QMap<QString, QString> metadata;
auto set = genSet(metadata);
Cdtext* cdtext = cd_get_cdtext(cd_);
if (cdtext) {
set("album artist", cdtext_get(PTI_PERFORMER, cdtext));
set("album", cdtext_get(PTI_TITLE, cdtext));
}
Rem* rem = cd_get_rem(cd_);
if (rem) {
set("year", rem_get(REM_DATE, rem));
}
return metadata;
}
static char *cue_get_genre(Cd *cd, Track *track)
{
char *res;
res = cdtext_get(PTI_GENRE, track_get_cdtext(track));
if (res && *res)
return res;
res = rem_get(REM_GENRE, track_get_rem(track));
if (res && *res)
return res;
res = cdtext_get(PTI_GENRE, cd_get_cdtext(cd));
if (res && *res)
return res;
res = rem_get(REM_GENRE, cd_get_rem(cd));
if (res && *res)
return res;
return NULL;
}
/* prints cd in cue format */
void cue_print (FILE *fp, Cd *cd)
{
Cdtext *cdtext = cd_get_cdtext(cd);
int i; /* track */
Track *track = NULL;
/* print global information */
if (NULL != cd_get_catalog(cd))
fprintf(fp, "CATALOG %s\n", cd_get_catalog(cd));
cue_print_cdtext(cdtext, fp, 0);
/* print track information */
for (i = 1; i <= cd_get_ntrack(cd); i++) {
track = cd_get_track(cd, i);
fprintf(fp, "\n");
cue_print_track(fp, track, i);
}
}
void cd_delete(struct Cd* cd)
{
int i = 0;
if (cd != NULL)
{
free(cd->catalog);
free(cd->cdtextfile);
for (i = 0; i < cd->ntrack; i++)
track_delete(cd->track[i]);
cdtext_delete(cd_get_cdtext(cd));
rem_free(cd_get_rem(cd));
free(cd);
}
}
void toc_print (FILE *fp, Cd *cd)
{
Cdtext *cdtext = cd_get_cdtext(cd);
int i; /* track */
Track *track;
switch(cd_get_mode(cd)) {
case MODE_CD_DA:
fprintf(fp, "CD_DA\n");
break;
case MODE_CD_ROM:
fprintf(fp, "CD_ROM\n");
break;
case MODE_CD_ROM_XA:
fprintf(fp, "CD_ROM_XA\n");
break;
}
if (NULL != cd_get_catalog(cd)) {
fprintf(fp, "CATALOG \"%s\"\n", cd_get_catalog(cd));
}
if(0 != cdtext_is_empty(cdtext)) {
fprintf(fp, "CD_TEXT {\n");
fprintf(fp, "\tLANGUAGE_MAP { 0:9 }\n");
fprintf(fp, "\tLANGUAGE 0 {\n");
toc_print_cdtext(cdtext, fp, 0);
fprintf(fp, "\t}\n");
fprintf(fp, "}\n");
}
for (i = 1; i <= cd_get_ntrack(cd); i++) {
track = cd_get_track(cd, i);
fprintf(fp, "\n");
toc_print_track(fp, track);
}
}
static char* cue_test()
{
Cd *cd = cue_parse_string (cue);
mu_assert ("error parsing CUE", cd != NULL);
Rem *rem = cd_get_rem (cd);
mu_assert ("error getting REM", rem != NULL);
Cdtext *cdtext = cd_get_cdtext (cd);
mu_assert ("error getting CDTEXT", cdtext != NULL);
const char *val;
val = cdtext_get (PTI_PERFORMER, cdtext);
mu_assert ("error getting CD performer", val != NULL);
mu_assert ("error validating CD performer", strcmp (val, "Bloc Party") == 0);
val = cdtext_get (PTI_TITLE, cdtext);
mu_assert ("error getting CD title", val != NULL);
mu_assert ("error validating CD title", strcmp (val, "Silent Alarm") == 0);
int ival = cd_get_ntrack (cd);
mu_assert ("invalid number of tracks", ival == 2);
Track *track;
/* Track 1 */
track = cd_get_track (cd, 1);
mu_assert ("error getting track", track != NULL);
val = track_get_filename (track);
mu_assert ("error getting track filename", val != NULL);
mu_assert ("error validating track filename", strcmp (val, "Bloc Party - Silent Alarm.flac") == 0);
cdtext = track_get_cdtext (track);
mu_assert ("error getting track CDTEXT", cdtext != NULL);
val = cdtext_get (PTI_PERFORMER, cdtext);
mu_assert ("error getting track performer", val != NULL);
mu_assert ("error validating track performer", strcmp (val, "Bloc Party") == 0);
val = cdtext_get (PTI_TITLE, cdtext);
mu_assert ("error getting track title", val != NULL);
mu_assert ("error validating track title", strcmp (val, "Like Eating Glass") == 0);
ival = track_get_zero_pre (track);
mu_assert ("invalid track pre-gap", ival == MSF_TO_F(3,22,70));
ival = track_get_start (track);
mu_assert ("invalid track start", ival == MSF_TO_F(3,22,70));
ival = track_get_length (track);
mu_assert ("invalid track length", ival == MSF_TO_F(4,19,74));
ival = track_get_index (track, 0);
mu_assert ("invalid index", ival == 0);
ival = track_get_index (track, 1);
mu_assert ("invalid index", ival == MSF_TO_F(3,22,70));
/* Track 2 */
track = cd_get_track (cd, 2);
mu_assert ("error getting track", track != NULL);
val = track_get_filename (track);
mu_assert ("error getting track filename", val != NULL);
mu_assert ("error validating track filename", strcmp (val, "Bloc Party - Silent Alarm.flac") == 0);
cdtext = track_get_cdtext (track);
mu_assert ("error getting track CDTEXT", cdtext != NULL);
val = cdtext_get (PTI_PERFORMER, cdtext);
mu_assert ("error getting track performer", val != NULL);
mu_assert ("error validating track performer", strcmp (val, "Bloc Party") == 0);
val = cdtext_get (PTI_TITLE, cdtext);
mu_assert ("error getting track title", val != NULL);
mu_assert ("error validating track title", strcmp (val, "Helicopter") == 0);
ival = track_get_zero_pre (track);
mu_assert ("invalid track pre-gap", ival == MSF_TO_F(0,2,0));
ival = track_get_start (track);
mu_assert ("invalid track start", ival == MSF_TO_F(7,44,69));
ival = track_get_length (track);
mu_assert ("invalid track length", ival == -1);
ival = track_get_index (track, 0);
mu_assert ("invalid index", ival == MSF_TO_F(7,42,69));
ival = track_get_index (track, 1);
mu_assert ("invalid index", ival == MSF_TO_F(7,44,69));
cd_delete (cd);
return NULL;
}
/* Parse playlist and handle its contents */
plp_status_t cue_for_each_item( char *pl_name, void *ctx, plp_func_t f )
{
/* Load cue sheet */
FILE *fd = fopen(pl_name, "rt");
if (!fd)
{
logger_error(cue_log, 0, _("cue: failed to load cue sheet %s"), pl_name);
return PLP_STATUS_FAILED;
}
Cd *cd = cue_parse_file(fd, pl_name);
if (!cd)
{
logger_error(cue_log, 0, _("cue: failed to load cue sheet %s"), pl_name);
fclose(fd);
return PLP_STATUS_FAILED;
}
fclose(fd);
/* Handle tracks */
int num_tracks = cd_get_ntrack(cd);
plp_status_t res = PLP_STATUS_OK;
for ( int i = 1; i <= num_tracks; ++i )
{
Track *track = cd_get_track(cd, i);
char *filename = track_get_filename(track);
if (!filename)
continue;
song_metadata_t metadata = SONG_METADATA_EMPTY;
/* Set bounds */
long start = cue_get_track_begin(track);
long end = -1;
if (i < num_tracks)
{
Track *next_track = cd_get_track(cd, i + 1);
char *next_name = track_get_filename(next_track);
if (next_name && !strcmp(filename, next_name))
end = cue_get_track_begin(next_track);
}
metadata.m_start_time = SECONDS_TO_TIME(start) / 75;
metadata.m_end_time = (end < 0 ? -1 : SECONDS_TO_TIME(end) / 75);
/* Set song info */
song_info_t *si = si_new();
si_set_album(si, cdtext_get(PTI_TITLE, cd_get_cdtext(cd)));
si_set_year(si, rem_get(REM_DATE, cd_get_rem(cd)));
si_set_artist(si, cdtext_get(PTI_PERFORMER, cd_get_cdtext(cd)));
si_set_name(si, cdtext_get(PTI_TITLE, track_get_cdtext(track)));
si_set_genre(si, cue_get_genre(cd, track));
si_set_comments(si, cue_get_comment(cd, track));
char track_num_str[10];
snprintf(track_num_str, sizeof(track_num_str), "%02d", i);
si_set_track(si, track_num_str);
metadata.m_song_info = si;
plp_status_t st = f(ctx, filename, &metadata);
if (st != PLP_STATUS_OK)
{
res = st;
break;
}
}
/* Free memory */
cd_delete(cd);
return res;
} /* End of 'cue_for_each_item' function */
static char* cue_pregap_test()
{
Cd *cd = cue_parse_string (cue_pregap);
mu_assert ("error parsing CUE", cd != NULL);
Rem *rem = cd_get_rem (cd);
mu_assert ("error getting REM", rem != NULL);
Cdtext *cdtext = cd_get_cdtext (cd);
mu_assert ("error getting CDTEXT", cdtext != NULL);
const char *val;
val = cdtext_get (PTI_PERFORMER, cdtext);
mu_assert ("error validating CD performer", val == NULL);
val = cdtext_get (PTI_TITLE, cdtext);
mu_assert ("error validating CD title", val == NULL);
int ival = cd_get_ntrack (cd);
mu_assert ("invalid number of tracks", ival == 2);
Track *track;
/* Track 1 */
track = cd_get_track (cd, 1);
mu_assert ("error getting track", track != NULL);
val = track_get_filename (track);
mu_assert ("error getting track filename", val != NULL);
mu_assert ("error validating track filename", strcmp (val, "The Specials - Singles - 01 - Gangsters.wav") == 0);
cdtext = track_get_cdtext (track);
mu_assert ("error getting track CDTEXT", cdtext != NULL);
val = cdtext_get (PTI_PERFORMER, cdtext);
mu_assert ("error getting track performer", val != NULL);
mu_assert ("error validating track performer", strcmp (val, "The Specials") == 0);
val = cdtext_get (PTI_TITLE, cdtext);
mu_assert ("error getting track title", val != NULL);
mu_assert ("error validating track title", strcmp (val, "Gangsters") == 0);
ival = track_get_start (track);
mu_assert ("invalid track start", ival == 0);
ival = track_get_length (track);
mu_assert ("invalid track length", ival == -1);
ival = track_get_index (track, 1);
mu_assert ("invalid index", ival == 0);
/* Track 2 */
track = cd_get_track (cd, 2);
mu_assert ("error getting track", track != NULL);
val = track_get_filename (track);
mu_assert ("error getting track filename", val != NULL);
mu_assert ("error validating track filename", strcmp (val, "The Specials - Singles - 02 - Rudi, A Message To You.wav") == 0);
cdtext = track_get_cdtext (track);
mu_assert ("error getting track CDTEXT", cdtext != NULL);
val = cdtext_get (PTI_PERFORMER, cdtext);
mu_assert ("error getting track performer", val != NULL);
mu_assert ("error validating track performer", strcmp (val, "The Specials") == 0);
val = cdtext_get (PTI_TITLE, cdtext);
mu_assert ("error getting track title", val != NULL);
mu_assert ("error validating track title", strcmp (val, "Rudi, A Message To You") == 0);
ival = track_get_zero_pre (track);
mu_assert ("invalid track pre-gap", ival == 28);
ival = track_get_start (track);
mu_assert ("invalid track start", ival == 0);
ival = track_get_length (track);
mu_assert ("invalid track length", ival == -1);
ival = track_get_index (track, 1);
mu_assert ("invalid index", ival == 0);
cd_delete (cd);
return NULL;
}
/*
* TODO: Shouldn't we be using vprintf() to help us out with this stuff?
* (Branden Robinson)
*/
void disc_field(char *conv, int length, Cd *cd, Value *value)
{
char *c; /* pointer to conversion character */
Cdtext *cdtext = NULL;
cdtext = cd_get_cdtext(cd);
c = conv + length - 1;
/*
* After setting value, set *c to specify value type:
* 'd' integer
* 's' string
* 'c' character
*/
switch (*c) {
case 'A':
value->sval = cdtext_get(PTI_ARRANGER, cdtext);
*c = 's';
break;
case 'C':
value->sval = cdtext_get(PTI_COMPOSER, cdtext);
*c = 's';
break;
case 'G':
value->sval = cdtext_get(PTI_GENRE, cdtext);
*c = 's';
break;
case 'M':
value->sval = cdtext_get(PTI_MESSAGE, cdtext);
*c = 's';
break;
case 'N':
value->ival = cd_get_ntrack(cd);
*c = 'd';
break;
case 'P':
value->sval = cdtext_get(PTI_PERFORMER, cdtext);
*c = 's';
break;
case 'R':
value->sval = cdtext_get(PTI_ARRANGER, cdtext);
*c = 's';
break;
case 'S':
value->sval = cdtext_get(PTI_SONGWRITER, cdtext);
*c = 's';
break;
case 'T':
value->sval = cdtext_get(PTI_TITLE, cdtext);
*c = 's';
break;
case 'U':
value->sval = cdtext_get(PTI_UPC_ISRC, cdtext);
*c = 's';
break;
default:
value->cval = *c;
*c = 'c';
break;
}
}
