C++ (Cpp) resolve_disc Examples

Example #1

File: cdda.c Project: AriaAsuka/deadbeef

static void
cddb_thread (void *params_void)
{
    struct cddb_thread_params *params = (struct cddb_thread_params *)params_void;

    char disc_list[(CDDB_CATEGORY_SIZE + CDDB_DISCID_SIZE + 1) * MAX_CDDB_DISCS];
    const int num_discs = resolve_disc(params->disc, disc_list);
    if (num_discs <= 0) {
        trace("disc not resolved\n");
        cleanup_thread_params(params);
        return;
    }
    trace("disc resolved\n");

    char num_tracks[4];
    int track_count = cddb_disc_get_track_count(params->disc);
    snprintf(num_tracks, sizeof(num_tracks), "%02d", track_count);
    for (size_t i = 0; params->items[i]; i++) {
        deadbeef->pl_add_meta(params->items[i], CDDB_IDS_TAG, disc_list);
        write_metadata(params->items[i], params->disc, num_tracks);
    }

    cleanup_thread_params(params);

    ddb_playlist_t *plt = deadbeef->plt_get_curr ();
    if (plt) {
        deadbeef->plt_modified (plt);
        deadbeef->plt_unref (plt);
    }
    deadbeef->sendmessage (DB_EV_PLAYLISTCHANGED, 0, DDB_PLAYLIST_CHANGE_CONTENT, 0);
}

Example #2

File: cdda.c Project: vadmium/deadbeef

static void
cddb_thread (void *items_i)
{
    struct cddb_thread_params *params = (struct cddb_thread_params*)items_i;
    DB_playItem_t **items = params->items;

    trace ("calling resolve_disc\n");
    cddb_disc_t* disc = resolve_disc (params->cdio);
    if (!disc)
    {
        trace ("disc not resolved\n");
        if (params->cdio) {
            cdio_destroy (params->cdio);
        }
        free (params);
        return;
    }
    trace ("disc resolved\n");

    const char *disc_title = cddb_disc_get_title (disc);
    const char *artist = cddb_disc_get_artist (disc);
    trace ("disc_title=%s, disk_artist=%s\n", disc_title, artist);
    cddb_track_t *track;
    int i;
    
    // FIXME: playlist must be locked before doing that
    int trk = 1;
    for (i = 0, track = cddb_disc_get_track_first (disc); items[i]; trk++, ++i, track = cddb_disc_get_track_next (disc))
    {
        // FIXME: problem will happen here if item(s) were deleted from playlist, and new items were added in their places
        // possible solutions: catch EV_TRACKDELETED and mark item(s) in every thread as NULL
        trace ("track %d, artist=%s, album=%s, title=%s\n", i, artist, disc_title, cddb_track_get_title (track));

        deadbeef->pl_delete_all_meta (items[i]);
        deadbeef->pl_add_meta (items[i], "artist", artist);
        deadbeef->pl_add_meta (items[i], "album", disc_title);
        deadbeef->pl_add_meta (items[i], "title", cddb_track_get_title (track));
        char tmp[5];
        snprintf (tmp, sizeof (tmp), "%02d", trk);
        deadbeef->pl_add_meta (items[i], "track", tmp);
        ddb_event_track_t *ev = (ddb_event_track_t *)deadbeef->event_alloc (DB_EV_TRACKINFOCHANGED);
        ev->track = items[i];
        if (ev->track) {
            deadbeef->pl_item_ref (ev->track);
        }
        deadbeef->event_send ((ddb_event_t *)ev, 0, 0);
    }
    cddb_disc_destroy (disc);
    cleanup_thread_params (params);
    ddb_playlist_t *plt = deadbeef->plt_get_curr ();
    if (plt) {
        deadbeef->plt_modified (plt);
        deadbeef->plt_unref (plt);
    }
    deadbeef->sendmessage (DB_EV_PLAYLISTCHANGED, 0, 0, 0);
}