#include <gst/gst.h>

  GMainLoop *loop;
  GstBus *bus;
  GstElement *play = NULL;
static gboolean
my_bus_callback (GstBus     *bus,
	  GstMessage *msg,
	  gpointer    data)
{
  g_print ("Have message of type %d from %s\n",
    GST_MESSAGE_TYPE (msg), gst_object_get_name (GST_MESSAGE_SRC (msg)));

  if (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_ERROR ||
      GST_MESSAGE_TYPE (msg) == GST_MESSAGE_EOS)
    g_main_loop_quit (loop);
  return TRUE;
}
int init_audio(int argc, char *argv[])
{
	const gchar *nano_str;
	guint major, minor, micro, nano;

	gst_init (&argc, &argv);

	gst_version (&major, &minor, &micro, &nano);

	if (nano == 1)
	nano_str = "(CVS)";
	else if (nano == 2)
	nano_str = "(Prerelease)";
	else
	nano_str = "";

	printf ("This program is linked against GStreamer %d.%d.%d %s\n",
		  major, minor, micro, nano_str);
	loop = g_main_loop_new (NULL, FALSE);
	return 0;

}
int playsong(gchar *sn)
{
					printf("Song: %s\n",sn);
					char* str2 = malloc(strlen(sn) + 16);
					sprintf(str2,"file://%s", sn);
					/* set up */
					play = gst_element_factory_make ("playbin", "play");
					g_object_set (G_OBJECT (play), "uri", str2, NULL);

					bus = gst_pipeline_get_bus (GST_PIPELINE (play));
					gst_bus_add_watch (bus, my_bus_callback, loop);
					gst_object_unref (bus);

					gst_element_set_state (play, GST_STATE_PLAYING);

					/* now run */
					g_main_loop_run (loop);
					/* also clean up */
					gst_element_set_state (play, GST_STATE_NULL);
					gst_object_unref (GST_OBJECT (play));
	return 0;
}

int main (int argc, char **argv)
{
  init_audio (argc, argv);

  playsong (argv[1]);
}