/* start new player thread
*/
static void BarMainStartPlayback (BarApp_t *app, pthread_t *playerThread) {
BarUiPrintSong (&app->settings, app->playlist, app->curStation->isQuickMix ?
PianoFindStationById (app->ph.stations,
app->playlist->stationId) : NULL);
if (app->playlist->audioUrl == NULL) {
BarUiMsg (&app->settings, MSG_ERR, "Invalid song url.\n");
} else {
/* setup player */
memset (&app->player, 0, sizeof (app->player));
WaitressInit (&app->player.waith);
WaitressSetUrl (&app->player.waith, app->playlist->audioUrl);
/* set up global proxy, player is NULLed on songfinish */
if (app->settings.proxy != NULL) {
WaitressSetProxy (&app->player.waith, app->settings.proxy);
}
app->player.gain = app->playlist->fileGain;
if ( !app->mute ) {
app->player.scale = BarPlayerCalcScale (app->player.gain + app->settings.volume);
}
app->player.audioFormat = app->playlist->audioFormat;
app->player.settings = &app->settings;
pthread_mutex_init (&app->player.pauseMutex, NULL);
pthread_cond_init (&app->player.pauseCond, NULL);
/* throw event */
BarUiStartEventCmd (&app->settings, "songstart",
app->curStation, app->playlist, &app->player, app->ph.stations,
PIANO_RET_OK, WAITRESS_RET_OK);
BarDownloadStart(app);
/* prevent race condition, mode must _not_ be FREED if
* thread has been started */
app->player.mode = PLAYER_STARTING;
/* start player */
pthread_create (playerThread, NULL, BarPlayerThread,
&app->player);
}
}
static void BarUiActUpdateScale (BarApp_t *app) {
/* FIXME: assuming unsigned integer store is atomic operation */
app->player.scale = BarPlayerCalcScale (app->player.gain + app->settings.volume);
}
/* start new player thread
*/
static void BarMainStartPlayback (BarApp_t *app, pthread_t *playerThread) {
PianoReturn_t pRet;
WaitressReturn_t wRet;
/* is this an advertising track? */
if (app->playlist->adToken != NULL) {
PianoRequestDataGetAdMetadata_t adReqData;
adReqData.token = app->playlist->adToken;
adReqData.quality = app->settings.audioQuality;
BarUiMsg (&app->settings, MSG_INFO, "Fetching ads with token %s... ",
adReqData.token);
BarUiPianoCall (app, PIANO_REQUEST_GET_AD_METADATA,
&adReqData, &pRet, &wRet);
/* got token? */
if (adReqData.retTokenCount > 0) {
PianoRequestDataRegisterAd_t regReqData;
regReqData.token = adReqData.retToken;
regReqData.tokenCount = adReqData.retTokenCount;
regReqData.station = app->curStation;
BarUiMsg (&app->settings, MSG_INFO, "Registering ad... ");
BarUiPianoCall (app, PIANO_REQUEST_REGISTER_AD, ®ReqData, &pRet,
&wRet);
// change the current song to the actual audio ad url
app->playlist->audioUrl = adReqData.audioUrl;
// you can configure to get silence instead of ads or you can choose
// to hear the ads. The default is silence
if (app->settings.silenceAds) {
app->playlist->fileGain = -999;
app->playlist->title = strdup("Audio Ad (Silenced)");
} else {
app->playlist->fileGain = adReqData.fileGain;
app->playlist->title = strdup("Audio Ad");
}
app->playlist->audioFormat = adReqData.audioFormat;
app->playlist->artist = strdup("advertiser");
app->playlist->album = strdup("pianobar");
/* delete */
for (size_t i = 0; i < adReqData.retTokenCount; i++) {
free (adReqData.retToken[i]);
}
free (adReqData.retToken);
}
}
BarUiPrintSong (&app->settings, app->playlist, app->curStation->isQuickMix ?
PianoFindStationById (app->ph.stations,
app->playlist->stationId) : NULL);
if (app->playlist->audioUrl == NULL) {
BarUiMsg (&app->settings, MSG_ERR, "Invalid song url.\n");
} else {
/* setup player */
memset (&app->player, 0, sizeof (app->player));
WaitressInit (&app->player.waith);
WaitressSetUrl (&app->player.waith, app->playlist->audioUrl);
/* set up global proxy, player is NULLed on songfinish */
if (app->settings.proxy != NULL) {
WaitressSetProxy (&app->player.waith, app->settings.proxy);
}
app->player.gain = app->playlist->fileGain;
app->player.scale = BarPlayerCalcScale (app->player.gain + app->settings.volume);
app->player.audioFormat = app->playlist->audioFormat;
app->player.settings = &app->settings;
pthread_mutex_init (&app->player.pauseMutex, NULL);
pthread_cond_init (&app->player.pauseCond, NULL);
/* throw event */
BarUiStartEventCmd (&app->settings, "songstart",
app->curStation, app->playlist, &app->player, app->ph.stations,
PIANO_RET_OK, WAITRESS_RET_OK);
/* prevent race condition, mode must _not_ be FREED if
* thread has been started */
app->player.mode = PLAYER_STARTING;
/* start player */
pthread_create (playerThread, NULL, BarPlayerThread,
&app->player);
}
}
