int print_metadata(const char *fbuf, char *basename) {
filetype_t *cursor = filetypes;
char *title, *artist;
TagLib_File *tfile;
TagLib_Tag *tag;
do {
if( !regexec(cursor->regex, fbuf, 0, NULL, 0) ) {
if( !(tfile = taglib_file_new(fbuf)) )
return 1;
tag = taglib_file_tag(tfile);
artist = taglib_tag_artist(tag);
title = taglib_tag_title(tag);
if( !*title )
title = basename;
printf("%s\t%s\t%s\n", fbuf, artist, title);
taglib_tag_free_strings();
taglib_file_free(tfile);
return 0;
}
} while( (++cursor)->extension );
return 1;
}
// Gibt den Dateiname für einen Song zurück
gchar *get_song_path (TagLib_Tag *tag, gchar *extension)
{
GString *path;
gchar *artist, *title, *album;
gint track;
// Tags holen
artist = g_strdelimit(taglib_tag_artist (tag), "/", '-');
title = g_strdelimit(taglib_tag_title (tag), "/", '-');
album = taglib_tag_album (tag);
track = taglib_tag_track (tag); // Gibt Track-Nr oder 0 zurück
// Starte mit Album Pfad
path = g_string_new (get_album_dir (album, artist));
// Dateiname entsprechend den vorhanden Infos formatieren
if (track > 0) {
// Mit Track -> "01 Judas Priest - Painkiller"
g_string_append_printf (path, "%.2d %s - %s%s", track, artist, title, extension);
} else {
// Ohne Track -> "Judas Priest - Painkiller"
g_string_append_printf (path, "%s - %s%s", artist, title, extension);
}
// Gesamten Dateinamen zurückgeben
return path->str;
}
struct Tags get_tags(char * file) {
TagLib_File * file_tag;
TagLib_Tag * tag_from;
struct Tags tags;
file_tag = taglib_file_new(file);
tag_from = taglib_file_tag(file_tag);
tags.artist = taglib_tag_artist(tag_from);
escape(tags.artist);
tags.title = taglib_tag_title (tag_from);
escape(tags.title );
tags.album = taglib_tag_album (tag_from);
escape(tags.album );
tags.genre = taglib_tag_genre (tag_from);
escape(tags.genre );
tags.year = taglib_tag_year (tag_from);
tags.id = taglib_tag_track (tag_from);
return tags;
}
/* Load the tag editor */
gboolean
gimmix_tag_editor_populate (const gchar *song)
{
GtkTreeModel *genre_model;
gchar *info;
gint min;
gint sec;
gint n;
const TagLib_AudioProperties *properties;
if (!song)
return FALSE;
if (!g_file_test (song, G_FILE_TEST_EXISTS))
return FALSE;
file = taglib_file_new (song);
if (file == NULL)
return FALSE;
taglib_set_strings_unicode (FALSE);
tag = taglib_file_tag (file);
properties = taglib_file_audioproperties (file);
gtk_spin_button_set_value (GTK_SPIN_BUTTON(tag_year_spin), taglib_tag_year(tag));
gtk_spin_button_set_value (GTK_SPIN_BUTTON(tag_track_spin), taglib_tag_track(tag));
gtk_label_set_text (GTK_LABEL(tag_file), song);
gtk_entry_set_text (GTK_ENTRY(tag_title), g_strstrip(taglib_tag_title(tag)));
gtk_entry_set_text (GTK_ENTRY(tag_artist), g_strstrip(taglib_tag_artist(tag)));
gtk_entry_set_text (GTK_ENTRY(tag_album), g_strstrip(taglib_tag_album(tag)));
gtk_entry_set_text (GTK_ENTRY(tag_comment), g_strstrip(taglib_tag_comment(tag)));
gtk_combo_box_append_text (GTK_COMBO_BOX(tag_genre), taglib_tag_genre(tag));
genre_model = gtk_combo_box_get_model (GTK_COMBO_BOX(tag_genre));
n = gtk_tree_model_iter_n_children (genre_model, NULL);
gtk_combo_box_set_active (GTK_COMBO_BOX(tag_genre), n-1);
/* Audio Information */
sec = taglib_audioproperties_length(properties) % 60;
min = (taglib_audioproperties_length(properties) - sec) / 60;
info = g_strdup_printf ("%02i:%02i", min, sec);
gtk_label_set_text (GTK_LABEL(tag_info_length), info);
g_free (info);
info = g_strdup_printf ("%i Kbps", taglib_audioproperties_bitrate(properties));
gtk_label_set_text (GTK_LABEL(tag_info_bitrate), info);
g_free (info);
info = g_strdup_printf ("%i", taglib_audioproperties_channels(properties));
gtk_label_set_text (GTK_LABEL(tag_info_channels), info);
g_free (info);
taglib_tag_free_strings ();
return TRUE;
}
void
metadata_use_taglib(metadata_t *md, FILE **filep)
#ifdef HAVE_TAGLIB
{
TagLib_File *tf;
TagLib_Tag *tt;
const TagLib_AudioProperties *ta;
char *str;
if (md == NULL || md->filename == NULL) {
printf("%s: metadata_use_taglib(): Internal error: Bad arguments\n",
__progname);
abort();
}
if (filep != NULL)
fclose(*filep);
metadata_clean_md(md);
taglib_set_string_management_enabled(0);
taglib_set_strings_unicode(1);
if (md->string != NULL) {
xfree(md->string);
md->string = NULL;
}
if ((tf = taglib_file_new(md->filename)) == NULL) {
md->string = metadata_get_name(md->filename);
return;
}
tt = taglib_file_tag(tf);
ta = taglib_file_audioproperties(tf);
str = taglib_tag_artist(tt);
if (str != NULL) {
if (strlen(str) > 0)
md->artist = xstrdup(str);
free(str);
}
str = taglib_tag_title(tt);
if (str != NULL) {
if (strlen(str) > 0)
md->title = xstrdup(str);
free(str);
}
md->songLen = taglib_audioproperties_length(ta);
taglib_file_free(tf);
}
int main()
{
int i;
int seconds;
int minutes;
TagLib_File *file;
TagLib_Tag *tag;
const TagLib_AudioProperties *properties;
//taglib_set_strings_unicode(FALSE);
//file = taglib_file_new("/home/milo/Downloads/State_Of_My_Head.mp3");
if(file == NULL)
{
printf("Err: Can't opne new tab file\n");
exit(1);
}
tag = taglib_file_tag(file);
if(tag != NULL) {
printf("-- TAG --\n");
printf("title - \"%s\"\n", taglib_tag_title(tag));
printf("artist - \"%s\"\n", taglib_tag_artist(tag));
printf("album - \"%s\"\n", taglib_tag_album(tag));
printf("year - \"%i\"\n", taglib_tag_year(tag));
printf("comment - \"%s\"\n", taglib_tag_comment(tag));
printf("track - \"%i\"\n", taglib_tag_track(tag));
printf("genre - \"%s\"\n", taglib_tag_genre(tag));
}
#if 0
if(properties != NULL) {
seconds = taglib_audioproperties_length(properties) % 60;
minutes = (taglib_audioproperties_length(properties) - seconds) / 60;
printf("-- AUDIO --\n");
printf("bitrate - %i\n", taglib_audioproperties_bitrate(properties));
printf("sample rate - %i\n", taglib_audioproperties_samplerate(properties));
printf("channels - %i\n", taglib_audioproperties_channels(properties));
printf("length - %i:%02i\n", minutes, seconds);
}
#endif
taglib_tag_free_strings();
taglib_file_free(file);
return 0;
}
int main(int argc, char *argv[])
{
int i;
int seconds;
int minutes;
TagLib_File *file;
TagLib_Tag *tag;
const TagLib_AudioProperties *properties;
taglib_set_strings_unicode(FALSE);
for(i = 1; i < argc; i++) {
printf("******************** \"%s\" ********************\n", argv[i]);
file = taglib_file_new(argv[i]);
if(file == NULL)
break;
tag = taglib_file_tag(file);
properties = taglib_file_audioproperties(file);
if(tag != NULL) {
printf("-- TAG --\n");
printf("title - \"%s\"\n", taglib_tag_title(tag));
printf("artist - \"%s\"\n", taglib_tag_artist(tag));
printf("album - \"%s\"\n", taglib_tag_album(tag));
printf("year - \"%i\"\n", taglib_tag_year(tag));
printf("comment - \"%s\"\n", taglib_tag_comment(tag));
printf("track - \"%i\"\n", taglib_tag_track(tag));
printf("genre - \"%s\"\n", taglib_tag_genre(tag));
}
if(properties != NULL) {
seconds = taglib_audioproperties_length(properties) % 60;
minutes = (taglib_audioproperties_length(properties) - seconds) / 60;
printf("-- AUDIO --\n");
printf("bitrate - %i\n", taglib_audioproperties_bitrate(properties));
printf("sample rate - %i\n", taglib_audioproperties_samplerate(properties));
printf("channels - %i\n", taglib_audioproperties_channels(properties));
printf("length - %i:%02i\n", minutes, seconds);
}
taglib_tag_free_strings();
taglib_file_free(file);
}
return 0;
}
int
main (int argc, char **argv)
{
TagLib_File *file;
TagLib_Tag *tag;
const TagLib_AudioProperties *properties;
if (argc != 2)
{
fprintf (stderr, "usage: emms-print-metadata file.{mp3,ogg,flac}\nother formats may work as well.\n");
exit (1);
}
file = taglib_file_new (argv[1]);
if (!file)
{
fprintf (stderr, "%s: File does not exist or is of an unknown type\n", argv[1]);
exit (1);
}
tag = taglib_file_tag (file);
/* Apparently, if the file is named foo.mp3 or similar, the library
still can open it, for whatever reason.
*/
if (!tag)
{
fprintf (stderr, "%s: File does not exist or is of an unknown type\n", argv[1]);
exit (1);
}
printf ("info-artist=%s\n", taglib_tag_artist (tag));
printf ("info-title=%s\n", taglib_tag_title (tag));
printf ("info-album=%s\n", taglib_tag_album (tag));
printf ("info-tracknumber=%d\n", taglib_tag_track (tag));
printf ("info-year=%d\n", taglib_tag_year (tag));
printf ("info-genre=%s\n", taglib_tag_genre (tag));
printf ("info-note=%s\n", taglib_tag_comment (tag));
properties = taglib_file_audioproperties (file);
printf ("info-playing-time=%d\n",
properties ? taglib_audioproperties_length (properties) : 0);
taglib_tag_free_strings ();
taglib_file_free (file);
return 0;
}
static gboolean get_info_taglib(gchar *file, struct tags *tags)
{
gboolean ret = FALSE;
TagLib_File *tfile;
TagLib_Tag *tag;
const TagLib_AudioProperties *audio_prop;
tfile = taglib_file_new(file);
if (!tfile) {
g_warning("Unable to open file using taglib : %s", file);
ret = FALSE;
goto exit;
}
tag = taglib_file_tag(tfile);
if (!tag) {
g_warning("Unable to locate tag");
ret = FALSE;
goto exit;
}
audio_prop = taglib_file_audioproperties(tfile);
if (!audio_prop) {
g_warning("Unable to locate audio properties");
ret = FALSE;
goto exit;
}
tags->title = g_strdup(taglib_tag_title(tag));
tags->artist = g_strdup(taglib_tag_artist(tag));
tags->album = g_strdup(taglib_tag_album(tag));
tags->genre = g_strdup(taglib_tag_genre(tag));
tags->comment = g_strdup(taglib_tag_comment(tag));
tags->track_no = taglib_tag_track(tag);
tags->year = taglib_tag_year(tag);
tags->bitrate = taglib_audioproperties_bitrate(audio_prop);
tags->length = taglib_audioproperties_length(audio_prop);
tags->channels = taglib_audioproperties_channels(audio_prop);
tags->samplerate = taglib_audioproperties_samplerate(audio_prop);
ret = TRUE;
exit:
taglib_tag_free_strings();
taglib_file_free(tfile);
return ret;
}
/* get an Itdb_Track from the given file */
Itdb_Track *track_parse(char *path, Itdb_iTunesDB *db) {
TagLib_File *file = NULL;
TagLib_Tag *tag = NULL;
const TagLib_AudioProperties *audio = NULL;
Itdb_Track *track = itdb_track_new();
FILE *track_file = fopen(path, "r");
fseek(track_file, 0, SEEK_END);
track->size = ftell(track_file);
fclose(track_file);
/* we are storing our filename in userdata */
track->userdata = g_strdup(path);
track->userdata_duplicate = (gpointer (*)(gpointer))g_strdup;
track->userdata_destroy = g_free;
track->transferred = FALSE;
itdb_track_add(db, track, -1);
file = taglib_file_new(path);
if (file == NULL) {
/* should this be an error? */
cpod_error("error reading metadata from \"%s\"\n", path);
return track;
}
tag = taglib_file_tag(file);
audio = taglib_file_audioproperties(file);
/* g_strdup() string fields so that taglib_tag_free_strings() works */
track->title = g_strdup(taglib_tag_title(tag));
track->album = g_strdup(taglib_tag_album(tag));
track->artist = g_strdup(taglib_tag_artist(tag));
track->genre = g_strdup(taglib_tag_genre(tag));
track->comment = g_strdup(taglib_tag_comment(tag));
track->track_nr = taglib_tag_track(tag);
track->year = taglib_tag_year(tag);
/* audioproperties_length is in seconds and track->tracklen is in ms */
track->tracklen = taglib_audioproperties_length(audio) * 1000;
track->samplerate = taglib_audioproperties_samplerate(audio);
taglib_tag_free_strings();
/* taglib_file_free() frees TagLib_{Tag,AudioProperties} too */
taglib_file_free(file);
return track;
}
//Read the meta tags of media_file and update eclair with the new data
void eclair_meta_tag_read(Eclair *eclair, Eclair_Media_File *media_file)
{
TagLib_File *tag_file;
TagLib_Tag *tag;
const TagLib_AudioProperties *tag_audio_props;
Evas_Bool need_to_update = 0;
if (!eclair || !media_file || !media_file->path)
return;
if (!eclair_database_get_meta_infos(&eclair->database, media_file, &need_to_update) || need_to_update)
{
if (!(tag_file = taglib_file_new(media_file->path)))
return;
if ((tag = taglib_file_tag(tag_file)))
{
eclair_media_file_set_field_string(&media_file->artist, taglib_tag_artist(tag));
eclair_media_file_set_field_string(&media_file->title, taglib_tag_title(tag));
eclair_media_file_set_field_string(&media_file->album, taglib_tag_album(tag));
eclair_media_file_set_field_string(&media_file->genre, taglib_tag_genre(tag));
eclair_media_file_set_field_string(&media_file->comment, taglib_tag_comment(tag));
media_file->year = taglib_tag_year(tag);
media_file->track = taglib_tag_track(tag);
}
if ((tag_audio_props = taglib_file_audioproperties(tag_file)))
{
media_file->length = taglib_audioproperties_length(tag_audio_props);
media_file->bitrate = taglib_audioproperties_bitrate(tag_audio_props);
media_file->samplerate = taglib_audioproperties_samplerate(tag_audio_props);
}
taglib_tag_free_strings();
taglib_file_free(tag_file);
//Insert the new tag infos in the database
eclair_database_insert_media_file(&eclair->database, media_file);
}
//Try to load the cover
if (!media_file->cover_path && !(media_file->cover_path = eclair_cover_file_get_from_local(&eclair->cover_manager, media_file->artist, media_file->album, media_file->path)))
eclair_cover_add_file_to_treat(&eclair->cover_manager, media_file);
}
// Datei in Datenbank eintragen
gboolean register_file (gchar *file)
{
TagLib_File *tagfile;
TagLib_Tag *tag;
gint id_track;
gchar *line;
TrackDetails *track;
// Prüfen ob die Datei gültig ist
tagfile = taglib_file_new (file);
if (tagfile == NULL) {
return FALSE;
}
// Prüfen ob wir Tags haben
tag = taglib_file_tag (tagfile);
if (tagfile == NULL) {
return FALSE;
}
// Track hinzufügen
track = track_new ();
track->number = taglib_tag_track (tag);
track->path = g_strdup (file);
track->title = g_strdup (taglib_tag_title (tag));
track->artist->name = g_strdup (taglib_tag_artist (tag));
track->album->title = g_strdup (taglib_tag_album (tag));
track->album->genre = g_strdup (taglib_tag_genre (tag));
id_track = db_track_add (track);
line = g_strdup_printf ("Importiert: %s - %s (%s)", track->artist->name,
track->title, track->album->title);
settings_import_messages_add (line);
g_free (line);
// Speicher freigeben
track_free (track);
taglib_file_free (tagfile);
return TRUE;
}
// Prüft ob alle Tags gesetzt sind für den Import
gboolean check_tags (TagLib_Tag *tag)
{
gboolean correct = TRUE;
gchar *artist, *title, *album;
artist = taglib_tag_artist (tag);
title = taglib_tag_title (tag);
album = taglib_tag_album (tag);
if (artist == NULL || strcmp(artist, "") == 0) {
correct = FALSE;
}
if (title == NULL || strcmp(title, "") == 0) {
correct = FALSE;
}
if (album == NULL || strcmp(album, "") == 0) {
correct = FALSE;
}
return correct;
}
void read_file(const char *fn, const struct stat *status) {
TagLib_File *file;
TagLib_Tag *tlib_tag;
tag_t tag;
file = taglib_file_new(fn);
if (file == NULL) {
perror(fn);
return;
}
tlib_tag = taglib_file_tag(file);
if (tlib_tag != NULL) {
tag.fn = (char *) fn;
tag.artist = taglib_tag_artist(tlib_tag);
tag.album = taglib_tag_album(tlib_tag);
tag.title = taglib_tag_title(tlib_tag);
tag.year = taglib_tag_year(tlib_tag);
tag.genre = taglib_tag_genre(tlib_tag);
tag.track = taglib_tag_track(tlib_tag);
tag.lastupdate = status->st_mtime;
if (strcmp(fn + strlen(fn) - 4, ".mp3") == 0)
tag.type = "mp3";
else if (strcmp(fn + strlen(fn) - 4, ".ogg") == 0)
tag.type = "ogg";
else if (strcmp(fn + strlen(fn) - 5, ".flac") == 0)
tag.type = "flac";
insert_song(tag);
} else {
printf("No tag in file: %s\n", fn);
}
taglib_tag_free_strings();
taglib_file_free(file);
}
/**
funzione di callback applicata da init_db() (usabile anche esternamente,
ovvio, ma aggiunge al db solo file locali!)
prende un percorso (si assume che punti ad un file valido). Se questo è un
file supportato da taglib, ne analizza i tag e inserisce i dati nel database
\attention le query *non* sono generiche, nè usano il file constants.h!
inoltre, poiché questi dati saranno usati per generare i percorsi
virtuali, non sono ammessi metadati col carattere '/': in tal caso
saranno sostituiti col carattere '_'
\param db database (di tipo sqlite*, ma castato a void* per questioni di
compatibilità)
\param path percorso del file da analizzare e, se supportato, aggiungere al
database
\return 0 se non ci sono errori, -1 altrimenti
\sa init_db(), esegui_query(), preprocessing()
*/
int add_local_file_in_db(void* db, const char* path) {
warn("[add_local_file_in_db] path = `%s'\n", path);
TagLib_File* tlf = taglib_file_new(path);
if (!tlf)
return -1;
TagLib_Tag* tlt = taglib_file_tag(tlf); // automaticamente free`d
char* titolo = preprocessing(taglib_tag_title(tlt));
char* artista = preprocessing(taglib_tag_artist(tlt));
char* album = preprocessing(taglib_tag_album(tlt));
char* genere = preprocessing(taglib_tag_genre(tlt));
unsigned int anno = taglib_tag_year(tlt);
unsigned int traccia = taglib_tag_track(tlt);
char* anno_s = calloc(5, 1); // andrà bene fino all'anno 9999
char* traccia_s = calloc(3, 1); // andrà bene fino alla traccia 99
snprintf(anno_s, 5, "%04d", anno);
snprintf(traccia_s, 3, "%02d", traccia);
if (esegui_query(db, "INSERT OR REPLACE INTO artista(nome_artista) values "
"(%Q)", artista) == -1)
return -1;
if (esegui_query(db, "INSERT OR REPLACE INTO musica(titolo, nome_album,"
" traccia, genere, artista_nome_artista, lavoro_anno) values "
"(%Q, %Q, %Q, %Q, %Q, %Q)", titolo, album, traccia_s, genere,
artista, anno_s) == -1)
return -1;
if (esegui_query(db, "INSERT OR REPLACE INTO file(host, path, permessi,"
" formato, dimensioni, data_ultimo_aggiornamento, musica_titolo"
", musica_nome_album, musica_traccia, basename) values ("
"'127.0.0.1', %Q, %d, %Q, %d, NULL, %Q, %Q, %Q, %Q)", path, 6,
extract_extension(path), extract_size(path), titolo, album,
traccia_s, extract_basename(path)) == -1)
return -1;
taglib_tag_free_strings();
taglib_file_free(tlf);
return 0;
}
gchar *
_get_formatted_song ( gchar *filename )
{
TagLib_File *file;
TagLib_Tag *tag;
const TagLib_AudioProperties *properties;
gchar *title = NULL;
gchar *artist = NULL;
int minutes, seconds;
gchar *row = NULL;
file = taglib_file_new ( filename );
if ( file == NULL )
{
return ( NULL );
}
tag = taglib_file_tag ( file );
properties = taglib_file_audioproperties ( file );
title = taglib_tag_title ( tag );
artist = taglib_tag_artist ( tag );
seconds = taglib_audioproperties_length(properties) % 60;
minutes = (taglib_audioproperties_length(properties) - seconds) / 60;
if ( strlen ( title ) == 0 )
{
gchar **tokens = NULL;
int i = 0;
tokens = g_strsplit ( filename, "/", 0 );
if ( tokens != NULL )
{
while ( tokens[i] != NULL )
i++;
title = g_strdup ( tokens[i-1] );
}
g_strfreev ( tokens );
}
if ( strlen ( artist ) == 0 )
artist = "Unknown";
/* track duration */
gchar duration[25];
snprintf( duration, 24, "%i:%02i", minutes, seconds);
/* row constructor */
row = g_strconcat (
"<span variant='smallcaps'>",
g_markup_escape_text ( title, -1 ),
"</span> - <small><i>",
g_markup_escape_text ( artist, -1 ),
"</i> : ", duration, "</small>",
NULL );
/*g_free ( title );
g_free ( artist );*/
taglib_tag_free_strings ( );
taglib_file_free ( file );
return ( g_strdup (row) );
}
static int get_track_info(char *fullPath,
mps_library_track_info_t *track_info)
{
int rv = MPS_LIBRARYDBD_SUCCESS;
TagLib_File *tagLibFile;
TagLib_Tag *tagLibTag;
TagLib_File_Type tagLibType;
mps_library_element_type_t mpsFileType;
const TagLib_AudioProperties *tagLibProp;
char *tmpString;
MPS_DBG_PRINT("Entering %s(0x%08x)\n", __func__, (unsigned int) track_info);
taglib_set_strings_unicode(true);
mpsFileType = track_info->file_type;
tagLibType = (mpsFileType==MPS_LIBRARY_MP3_FILE?TagLib_File_MPEG:
mpsFileType==MPS_LIBRARY_FLAC_FILE?TagLib_File_FLAC:
mpsFileType==MPS_LIBRARY_OGG_FILE?TagLib_File_OggVorbis:
mpsFileType==MPS_LIBRARY_AAC_FILE?TagLib_File_MP4:
mpsFileType==MPS_LIBRARY_APPLE_LOSSLESS_FILE?TagLib_File_MP4:
mpsFileType==MPS_LIBRARY_WMA_FILE?TagLib_File_ASF:
mpsFileType==MPS_LIBRARY_AIF_FILE?TagLib_File_AIFF:
mpsFileType==MPS_LIBRARY_WAV_FILE?TagLib_File_WAV:
0);
tagLibFile = taglib_file_new_type(fullPath, tagLibType);
if(tagLibFile == NULL) {
MPS_DBG_PRINT("Call to taglib_file_new(%s) failed.\n", fullPath);
rv = MPS_LIBRARYDBD_FAILURE;
goto ERR_OUT;
}
tagLibTag = taglib_file_tag(tagLibFile);
tagLibProp = taglib_file_audioproperties(tagLibFile);
/* TODO: need to go one step further to determine whether a file with
an "m4a", etc. header is actually an apple lossless */
track_info->file_type = mpsFileType;
tmpString = taglib_tag_title(tagLibTag);
if (tmpString != NULL) {
copy_string_without_edge_whitespace(track_info->title,
tmpString,
MPS_MAX_TRACK_INFO_FIELD_LENGTH);
MPS_DBG_PRINT("Copied \"%s\" into track_title->title\n", track_info->title);
}
tmpString = taglib_tag_album(tagLibTag);
if (tmpString != NULL) {
copy_string_without_edge_whitespace(track_info->album,
tmpString,
MPS_MAX_TRACK_INFO_FIELD_LENGTH);
MPS_DBG_PRINT("Copied \"%s\" into track_title->album\n", track_info->album);
}
tmpString = taglib_tag_artist(tagLibTag);
if (tmpString != NULL) {
copy_string_without_edge_whitespace(track_info->artist,
tmpString,
MPS_MAX_TRACK_INFO_FIELD_LENGTH);
MPS_DBG_PRINT("Copied \"%s\" into track_title->artist\n", track_info->artist);
}
track_info->year = taglib_tag_year(tagLibTag);
MPS_DBG_PRINT("Copied \"%d\" into track_title->year\n", track_info->year);
tmpString = taglib_tag_genre(tagLibTag);
if (tmpString != NULL) {
copy_string_without_edge_whitespace(track_info->genre,
tmpString,
MPS_MAX_TRACK_INFO_FIELD_LENGTH);
MPS_DBG_PRINT("Copied \"%s\" into track_title->genre\n", track_info->genre);
}
track_info->ordinal_track_number = taglib_tag_track(tagLibTag);
MPS_DBG_PRINT("Copied \"%d\" into track_title->ordinal_track_number\n",
track_info->ordinal_track_number);
if (tagLibProp != NULL) {
MPS_DBG_PRINT("Setting bitrate, etc.\n");
track_info->bitrate =
taglib_audioproperties_bitrate(tagLibProp);
track_info->sampling_rate =
taglib_audioproperties_samplerate(tagLibProp);
track_info->channel_mode =
(taglib_audioproperties_channels(tagLibProp) < 2 ?
MPS_CHANNEL_MODE_MONO:
MPS_CHANNEL_MODE_STEREO);
track_info->vbr_mode = MPS_VBR_MODE_UNKNOWN;
track_info->time_length =
taglib_audioproperties_length(tagLibProp);
#if 0
track_info->channel_mode =
((finfo.mode==MPG123_M_STEREO)?MPS_CHANNEL_MODE_STEREO:
((finfo.mode==MPG123_M_JOINT)?MPS_CHANNEL_MODE_JOINT_STEREO:
((finfo.mode==MPG123_M_DUAL)?MPS_CHANNEL_MODE_DUAL_CHANNEL:
((finfo.mode==MPG123_M_MONO)?MPS_CHANNEL_MODE_MONO:
MPS_CHANNEL_MODE_UNKNOWN))));
track_info->vbr_mode =
((finfo.vbr==MPG123_CBR)?MPS_VBR_MODE_CONSTANT:
((finfo.vbr==MPG123_VBR)?MPS_VBR_MODE_VARIABLE:
((finfo.vbr==MPG123_ABR)?MPS_VBR_MODE_AVERAGE:
MPS_VBR_MODE_UNKNOWN)));
if (track_info->sampling_rate > 0) {
total_samples = mpg123_length_64(m);
track_info->time_length = total_samples/track_info->sampling_rate;
}
#endif
}
else {
MPS_LOG("taglib_file_audioproperties() returned NULL");
}
ERR_OUT:
taglib_tag_free_strings();
taglib_file_free(tagLibFile);
MPS_DBG_PRINT("Leaving %s() - return value %d\n", __func__, rv);
return rv;
}
/**
* scan a musepack file for metainfo.
*
* @param filename file to read metainfo for
* @param pmp3 MP3FILE structure to fill
* @returns TRUE if file should be added to DB, FALSE otherwise
*/
int scan_get_mpcinfo(char *filename, MP3FILE *pmp3) {
TagLib_File *file;
TagLib_Tag *tag;
const TagLib_AudioProperties *properties;
char *val;
int len;
unsigned int i;
/* open file with taglib */
if ((file = taglib_file_new_type(filename, TagLib_File_MPC)) == NULL) {
DPRINTF(E_WARN,L_SCAN,"Could not open %s with taglib\n", filename);
return FALSE;
}
/* retrieve all tags */
if ((tag = taglib_file_tag(file)) == NULL) {
DPRINTF(E_WARN,L_SCAN,"Could not retrieve tags of %s\n", filename);
taglib_file_free(file);
return FALSE;
}
/* fill the MP3FILE structure with the tags */
if ((val = taglib_tag_title(tag)) != NULL) {
len = strlen(val);
if ((pmp3->title = calloc(len + 1, 1)) != NULL)
strncpy(pmp3->title, val, len);
taglib_tag_free_strings();
}
if ((val = taglib_tag_artist(tag)) != NULL) {
len = strlen(val);
if ((pmp3->artist = calloc(len + 1, 1)) != NULL)
strncpy(pmp3->artist, val, len);
taglib_tag_free_strings();
}
if ((val = taglib_tag_album(tag)) != NULL) {
len = strlen(val);
if ((pmp3->album = calloc(len + 1, 1)) != NULL)
strncpy(pmp3->album, val, len);
taglib_tag_free_strings();
}
if ((val = taglib_tag_comment(tag)) != NULL) {
len = strlen(val);
if ((pmp3->comment = calloc(len + 1, 1)) != NULL)
strncpy(pmp3->comment, val, len);
taglib_tag_free_strings();
}
if ((val = taglib_tag_genre(tag)) != NULL) {
len = strlen(val);
if ((pmp3->genre = calloc(len + 1, 1)) != NULL)
strncpy(pmp3->genre, val, len);
taglib_tag_free_strings();
}
if ((i = taglib_tag_year(tag)) != 0)
pmp3->year = i;
if ((i = taglib_tag_track(tag)) != 0)
pmp3->track = i;
/* load the properties (like bitrate) from the file */
if ((properties = taglib_file_audioproperties(file)) == NULL) {
DPRINTF(E_WARN,L_SCAN,"Could not retrieve properties of %s\n", filename);
return FALSE;
}
/* fill the properties in the MP3FILE structure */
pmp3->song_length = taglib_audioproperties_length(properties) * 1000;
pmp3->bitrate = taglib_audioproperties_bitrate(properties);
pmp3->samplerate = taglib_audioproperties_samplerate(properties);
taglib_file_free(file);
return TRUE;
}
/* Load the tag editor */
gboolean
gimmix_tag_editor_populate (const void *song)
{
GtkTreeModel *genre_model;
gchar *info;
gint n;
guint year = 0;
guint track = 0;
gchar *title = NULL;
gchar *artist = NULL;
gchar *album = NULL;
gchar *genre = NULL;
gchar *comment = NULL;
if (!song)
return FALSE;
#ifdef HAVE_TAGEDITOR
const TagLib_AudioProperties *properties;
if (!g_file_test(song,G_FILE_TEST_EXISTS))
return FALSE;
file = taglib_file_new (song);
if (file == NULL)
return FALSE;
taglib_set_strings_unicode (FALSE);
tag = taglib_file_tag (file);
properties = taglib_file_audioproperties (file);
#else
mpd_Song *foo = (mpd_Song*) g_malloc0 (sizeof(mpd_Song));
memcpy (foo, song, sizeof(mpd_Song));
#endif
#ifdef HAVE_TAGEDITOR
year = taglib_tag_year (tag);
track = taglib_tag_track (tag);
title = g_strstrip (taglib_tag_title(tag));
artist = g_strstrip (taglib_tag_artist(tag));
album = g_strstrip (taglib_tag_album(tag));
comment = g_strstrip (taglib_tag_comment(tag));
genre = taglib_tag_genre (tag);
#else
if (foo->date)
{
year = atoi (foo->date);
}
if (foo->track)
{
track = atoi (foo->track);
}
title = foo->title;
artist = foo->artist;
album = foo->album;
comment = foo->comment;
genre = foo->genre;
#endif
gtk_spin_button_set_value (GTK_SPIN_BUTTON(tag_year_spin), year);
gtk_spin_button_set_value (GTK_SPIN_BUTTON(tag_track_spin), track);
gtk_entry_set_text (GTK_ENTRY(tag_file),
#ifdef HAVE_TAGEDITOR
song
#else
foo->file
#endif
);
if (title)
{
gtk_entry_set_text (GTK_ENTRY(tag_title), title);
}
if (artist)
{
gtk_entry_set_text (GTK_ENTRY(tag_artist), artist);
}
if (album)
{
gtk_entry_set_text (GTK_ENTRY(tag_album), album);
}
if (comment)
{
gtk_entry_set_text (GTK_ENTRY(tag_comment), comment);
}
if (genre)
{
gtk_combo_box_append_text (GTK_COMBO_BOX(tag_genre), genre);
}
genre_model = gtk_combo_box_get_model (GTK_COMBO_BOX(tag_genre));
n = gtk_tree_model_iter_n_children (genre_model, NULL);
gtk_combo_box_set_active (GTK_COMBO_BOX(tag_genre), n-1);
/* Audio Information */
#ifdef HAVE_TAGEDITOR
guint sec = taglib_audioproperties_length(properties) % 60;
guint min = (taglib_audioproperties_length(properties) - sec) / 60;
info = g_strdup_printf ("%02i:%02i", min, sec);
gtk_label_set_text (GTK_LABEL(tag_info_length), info);
#else
char *tok = NULL;
info = (char*) g_malloc0 (sizeof(char)*32);
gimmix_get_progress_status (gmo, NULL, info);
tok = strtok (info, "/");
tok = strtok (NULL, "/");
g_strstrip (tok);
gtk_label_set_text (GTK_LABEL(tag_info_length), tok);
#endif
g_free (info);
#ifdef HAVE_TAGEDITOR
info = g_strdup_printf ("%i Kbps", taglib_audioproperties_bitrate(properties));
#else
info = g_strdup_printf ("%i Kbps", mpd_status_get_bitrate(gmo));
#endif
gtk_label_set_text (GTK_LABEL(tag_info_bitrate), info);
g_free (info);
#ifdef HAVE_TAGEDITOR
info = g_strdup_printf ("%i", taglib_audioproperties_channels(properties));
#else
info = g_strdup_printf ("%i", mpd_status_get_channels(gmo));
#endif
gtk_label_set_text (GTK_LABEL(tag_info_channels), info);
g_free (info);
#ifdef HAVE_TAGEDITOR
taglib_tag_free_strings ();
#else
free (foo);
#endif
return TRUE;
}
int
hgd_get_tag_metadata(char *filename, struct hgd_media_tag *meta)
{
#ifdef HAVE_TAGLIB
TagLib_File *file;
TagLib_Tag *tag;
const TagLib_AudioProperties *ap;
#endif
DPRINTF(HGD_D_DEBUG, "Attempting to read tags for '%s'", filename);
meta->artist = xstrdup("");
meta->title = xstrdup("");
meta->album = xstrdup("");
meta->genre = xstrdup("");
meta->year = 0;
meta->duration = 0;
meta->samplerate = 0;
meta->channels = 0;
meta->bitrate = 0;
#ifdef HAVE_TAGLIB
file = taglib_file_new(filename);
if (file == NULL) {
DPRINTF(HGD_D_DEBUG, "taglib could not open '%s'", filename);
return (HGD_FAIL);
}
if (!taglib_file_is_valid(file)) {
DPRINTF(HGD_D_WARN, "invalid tag in '%s'", filename);
return (HGD_FAIL);
}
tag = taglib_file_tag(file);
if (tag == NULL) {
DPRINTF(HGD_D_WARN, "failed to get tag of '%s'", filename);
return (HGD_FAIL);
}
free(meta->artist);
free(meta->title);
free(meta->album);
free(meta->genre);
meta->artist = xstrdup(taglib_tag_artist(tag));
meta->title = xstrdup(taglib_tag_title(tag));
meta->album = xstrdup(taglib_tag_album(tag));
meta->genre = xstrdup(taglib_tag_genre(tag));
meta->year = taglib_tag_year(tag);
/* now audio properties: i dont consider this failing fatal */
ap = taglib_file_audioproperties(file);
if (ap != NULL) {
meta->duration = taglib_audioproperties_length(ap);
meta->samplerate = taglib_audioproperties_samplerate(ap);
meta->channels = taglib_audioproperties_channels(ap);
meta->bitrate = taglib_audioproperties_bitrate(ap);
} else {
DPRINTF(HGD_D_WARN,
"failed to get audio properties: %s", filename);
}
DPRINTF(HGD_D_INFO,
"Got tag from '%s': '%s' by '%s' from the album '%s' from the year"
"'%u' of genre '%s' [%d secs, %d chans, %d Hz, %d bps]\n",
filename, meta->title, meta->artist, meta->album, meta->year,
meta->genre, meta->duration, meta->channels, meta->samplerate,
meta->bitrate);
taglib_tag_free_strings();
#else
DPRINTF(HGD_D_DEBUG, "No taglib support, skipping tag retrieval");
#endif
return (HGD_OK);
}
// Hier geht die Post ab
void import_file (const gchar *import_path)
{
TagLib_File *file;
TagLib_Tag *tag;
gchar *export_path;
gchar *filename;
gchar *artist;
gchar *album;
// Prüfen ob die Datei gültig ist
file = taglib_file_new (import_path);
if (file == NULL) {
return;
}
// Prüfen ob wir Tags haben
tag = taglib_file_tag (file);
if (tag == NULL) {
return;
}
// Falls Tags unvollständig sind -> Nicht importieren
if (!check_tags (tag)) {
gchar *text;
text = g_strdup_printf ("Nicht importieren! (Tags unvollstaendig) -> %s", import_path);
settings_import_messages_add (text);
return;
}
// Dateiname holen
filename = g_path_get_basename (import_path);
// Die einzelnen Tags holen
artist = taglib_tag_artist(tag);
album = taglib_tag_album (tag);
// Artist & Album Ordner erstellen
create_artist_dir (artist);
create_album_dir (album, artist);
// Export Pfad bestimmen
export_path = get_song_path (tag, get_file_extension (filename));
// Prüfen, ob schon vorhanden
if (exist_target (export_path, import_path)) {
gchar *text;
text = g_strdup_printf ("Überspringe: %s", filename);
settings_import_messages_add (text);
return;
}
// Datei kopieren
if (!copy_file (import_path, export_path)) {
gchar *text;
text = g_strdup_printf ("Import fehlgeschlagen! -> %s", filename);
settings_import_messages_add (text);
return;
}
// File in Datenbank eintragen
if (!register_file (export_path)) {
gchar *text;
text = g_strdup_printf ("Datei '%s' konnte nicht in der Datenbank registriert werden!", filename);
settings_import_messages_add (text);
return;
}
// Speicher wieder freigeben
taglib_tag_free_strings ();
taglib_file_free (file);
}
static int
build_path_from_tag(const char *filepath, struct filename *fn)
{
TagLib_File *file;
TagLib_Tag *tag;
int ret = -1;
char *p = FMT;
file = taglib_file_new(filepath);
if (!file) {
fprintf(stderr, "'%s' type cannot be determined"
" or file cannot be opened.\n", filepath);
goto free_taglib;
}
if (!taglib_file_is_valid(file)) {
fprintf(stderr, "The file %s is not valid\n", filepath);
goto free_taglib;
}
tag = taglib_file_tag(file);
if (!tag) {
fprintf(stderr, "The file %s is not valid.\n", filepath);
goto free_taglib;
}
while (*p) {
if (*p != '%') {
ret = append(fn, "%c", *p++);
} else {
switch (*++p) {
case 'a':
ret = append_esc(fn, "%s",
taglib_tag_artist(tag));
break;
case 'A':
ret = append_esc(fn, "%s",
taglib_tag_album(tag));
break;
case 't':
ret = append_esc(fn, "%02d",
taglib_tag_track(tag));
break;
case 'T':
ret = append_esc(fn, "%s",
taglib_tag_title(tag));
break;
case 'y':
ret = append_esc(fn, "%d",
taglib_tag_year(tag));
break;
default:
break;
}
++p;
}
if (ret)
goto free_taglib;
}
free_taglib:
taglib_tag_free_strings();
taglib_file_free(file);
return ret;
}
/*
* Mp4_Tag_Read_File_Tag:
*
* Read tag data into an Mp4 file.
*
* Note:
* - for string fields, //if field is found but contains no info (strlen(str)==0), we don't read it
* - for track numbers, if they are zero, then we don't read it
*/
gboolean Mp4tag_Read_File_Tag (gchar *filename, File_Tag *FileTag)
{
FILE *file;
TagLib_File *mp4file;
TagLib_Tag *tag;
guint track;
if (!filename || !FileTag)
return FALSE;
if ( (file=fopen(filename,"r"))==NULL )
{
gchar *filename_utf8 = filename_to_display(filename);
Log_Print(LOG_ERROR,_("ERROR while opening file: '%s' (%s)."),filename_utf8,g_strerror(errno));
g_free(filename_utf8);
return FALSE;
}
fclose(file); // We close it cause mp4 opens/closes file itself
/* Get data from tag */
mp4file = taglib_file_new_type(filename,TagLib_File_MP4);
if (mp4file == NULL)
{
gchar *filename_utf8 = filename_to_display(filename);
Log_Print(LOG_ERROR,_("ERROR while opening file: '%s' (%s)."),filename_utf8,_("MP4 format invalid"));
g_free(filename_utf8);
return FALSE;
}
/* TODO Add error detection */
tag = taglib_file_tag(mp4file);
/*********
* Title *
*********/
FileTag->title = g_strdup(taglib_tag_title(tag));
/**********
* Artist *
**********/
FileTag->artist = g_strdup(taglib_tag_artist(tag));
/*********
* Album *
*********/
FileTag->album = g_strdup(taglib_tag_album(tag));
/****************
* Album Artist *
****************/
/* TODO: No album artist or disc number support in the TagLib C API! */
/********
* Year *
********/
FileTag->year = g_strdup_printf("%u", taglib_tag_year(tag));
/*************************
* Track and Total Track *
*************************/
track = taglib_tag_track(tag);
if (track != 0)
FileTag->track = NUMBER_TRACK_FORMATED ? g_strdup_printf("%.*d",NUMBER_TRACK_FORMATED_SPIN_BUTTON,(gint)track) : g_strdup_printf("%d",(gint)track);
/* TODO: No total track support in the TagLib C API! */
/*********
* Genre *
*********/
FileTag->genre = g_strdup(taglib_tag_genre(tag));
/***********
* Comment *
***********/
FileTag->comment = g_strdup(taglib_tag_comment(tag));
/**********************
* Composer or Writer *
**********************/
/* TODO: No composer support in the TagLib C API! */
/*****************
* Encoding Tool *
*****************/
/* TODO: No encode_by support in the TagLib C API! */
/***********
* Picture *
***********/
/* TODO: No encode_by support in the TagLib C API! */
/* Free allocated data */
taglib_tag_free_strings();
taglib_file_free(mp4file);
return TRUE;
}
