static int nextSong(const char* next) {
fprintf(stderr,"PATH: %s",next);
gst_element_set_state (pipeline, GST_STATE_NULL);
struct stat buf;
if(stat(next,&buf)!=0) {
write(STDOUT_FILENO,"!",1);
selectNext();
playerPlay();
return 1;
} else {
g_object_set (src, "location", next, NULL);
gst_element_set_state (pipeline, GST_STATE_PLAYING);
return 0;
}
}
// zwraca 1, gdy ok, 0 gdy koniec
int playOneFrame() {
size_t size;
if (decoderRead(playBuf, &size) != DECODER_CODE_OK) {
GOC_ERROR("Bad decoder read");
closeAudioFile();
return 0;
}
if ( size == 0 ) {
closeAudioFile();
return 0;
}
if (playerPlay(playBuf, size) != PLAYER_CODE_OK) {
GOC_ERROR("Error play");
closeAudioFile();
return 0;
}
return 1;
}
int playPlaylistOrderNumber(FILE * fp, int orderNum) {
if(playerStop(fp)<0) return -1;
playlist_state = PLAYLIST_STATE_PLAY;
playlist_noGoToNext = 0;
playlist.queued = -1;
playlist_queueError = 0;
DEBUG("playlist: play %i:\"%s\"\n",orderNum,
getSongUrl(playlist.songs[playlist.order[orderNum]]));
if(playerPlay(fp,(playlist.songs[playlist.order[orderNum]])) < 0) {
stopPlaylist(fp);
return -1;
}
else playlist.current++;
playlist.current = orderNum;
return 0;
}
static gboolean on_input (GIOChannel *source,
GIOCondition condition,
gpointer data) {
gchar buf[0x100];
GError* error = NULL;
gsize amt;
uint8_t ready = 0;
for(;;) {
GIOStatus status = g_io_channel_read_chars (source,
buf,
0x100,
&amt,
&error);
if(amt < 0x100) break;
switch(status) {
case G_IO_STATUS_NORMAL:
continue;
case G_IO_STATUS_AGAIN:
ready = 1;
break;
case G_IO_STATUS_EOF:
{
GMainLoop* loop = (GMainLoop*) data;
g_main_loop_quit (loop);
return FALSE;
}
case G_IO_STATUS_ERROR:
g_printerr("%s",error->message);
exit(error->code);
};
if(ready) break;
}
selectNext();
playerPlay();
return TRUE;
}
static void restartPlayer(int signal) {
// this should execute in the main GTK thread (see signals.c)
queueInterrupted = 1;
playerPlay();
}
static void signalNext(int signal) {
// this should execute in the main GTK thread (see signals.c)
queueInterrupted = 1;
selectNext();
playerPlay();
}
static gboolean playLater(gpointer udata) {
playerPlay();
return G_SOURCE_REMOVE;
}