Itdb_Track* GPodDevice::AddTrackToITunesDb(const Song& metadata) {
// Create the track
Itdb_Track* track = itdb_track_new();
metadata.ToItdb(track);
// Add it to the DB and the master playlist
// The DB takes ownership of the track
itdb_track_add(db_, track, -1);
Itdb_Playlist* mpl = itdb_playlist_mpl(db_);
itdb_playlist_add_track(mpl, track, -1);
return track;
}
/* 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;
}
Itdb_Track* GpodDb::AddTrack (const QString& path, const QString& filename, const UnmountableFileInfo& info)
{
auto dup = [] (const QString& str) { return strdup (str.toUtf8 ().constData ()); };
const auto track = itdb_track_new ();
track->track_nr = info.TrackNumber_;
track->title = dup (info.TrackTitle_);
track->artist = dup (info.Artist_);
track->album = dup (info.Album_);
track->year = info.AlbumYear_;
track->genre = dup (info.Genres_.join (" / "));
track->size = QFileInfo { path }.size ();
track->transferred = 1;
track->filetype = strdup ("mp3");
const auto& suffix = filename.section ('.', -1, -1).toUpper ();
track->filetype_marker = 0;
for (int i = 0; i < 4; ++i)
{
track->filetype_marker <<= 8;
track->filetype_marker |= (i >= suffix.length () ?
' ' :
suffix [i].toLatin1 ());
}
track->ipod_path = strdup (filename.toUtf8 ().mid (1));
itdb_filename_fs2ipod (track->ipod_path);
itdb_track_add (DB_, track, -1);
itdb_playlist_add_track (itdb_playlist_mpl (DB_), track, -1);
return track;
}
