static int
event_player(G_GNUC_UNUSED const struct mpd_connection *conn,
const struct mpd_song *song, const struct mpd_status *status)
{
enum mpd_state state;
g_assert(status != NULL);
state = mpd_status_get_state(status);
if (state == MPD_STATE_PAUSE) {
song_paused();
return MPDCRON_EVENT_SUCCESS;
}
else if (state != MPD_STATE_PLAY)
song_stopped();
if (was_paused) {
if (song != NULL && mpd_song_get_id(song) == last_id)
song_continued();
was_paused = false;
}
/* Submit the previous song */
if (prev != NULL && (song == NULL || mpd_song_get_id(prev) != mpd_song_get_id(song)))
song_ended(prev);
if (song != NULL) {
if (mpd_song_get_id(song) != last_id) {
/* New song. */
song_started(song);
last_id = mpd_song_get_id(song);
}
else {
/* still playing the previous song */
song_playing(song, mpd_status_get_elapsed_time(status));
}
}
if (prev != NULL) {
mpd_song_free(prev);
prev = NULL;
}
if (song != NULL) {
if ((prev = mpd_song_dup(song)) == NULL) {
g_critical("mpd_song_dup failed: out of memory");
return MPDCRON_EVENT_UNLOAD;
}
}
return MPDCRON_EVENT_SUCCESS;
}
void mpd_query_status(struct mpd_connection *conn)
{
struct mpd_status *status;
struct mpd_song *song;
const struct mpd_audio_format *audio;
if (!conn)
return;
if (!mpd_command_list_begin(conn, true) ||
!mpd_send_status(conn) || !mpd_send_current_song(conn) || !mpd_command_list_end(conn)) {
mpd_printerror("queue_commands");
return;
}
status = mpd_recv_status(conn);
if (status == NULL) {
mpd_printerror("recv_status");
return;
}
if (currentSong != NULL) {
mpd_song_free(currentSong);
currentSong = NULL;
}
if (!mpd_response_next(conn)) {
mpd_printerror("response_next");
return;
}
song = mpd_recv_song(conn);
if (song != NULL) {
currentSong = mpd_song_dup(song);
mpd_song_free(song);
l_elapsedTimeSec = mpd_status_get_elapsed_time(status);
l_totalTimeSec = mpd_status_get_total_time(status);
l_bitRate = mpd_status_get_kbit_rate(status);
} else {
l_elapsedTimeSec = 0;
l_totalTimeSec = 0;
l_bitRate = 0;
}
l_state = mpd_status_get_state(status);
l_repeatEnabled = mpd_status_get_repeat(status);
l_randomEnabled = mpd_status_get_random(status);
l_singleEnabled = mpd_status_get_single(status);
l_consumeEnabled = mpd_status_get_consume(status);
l_volume = mpd_status_get_volume(status);
l_currentSongPos = mpd_status_get_song_pos(status) + 1;
l_playlistLength = mpd_status_get_queue_length(status);
audio = mpd_status_get_audio_format(status);
if (audio) {
l_sampleRate = audio->sample_rate;
l_channels = audio->channels;
} else {
l_sampleRate = 0;
l_channels = 0;
}
if (mpd_status_get_error(status) != NULL)
error("[MPD] query status : %s", charset_from_utf8(mpd_status_get_error(status)));
mpd_status_free(status);
if (!mpd_response_finish(conn)) {
mpd_printerror("response_finish");
return;
}
}
