/*** block a  from ../../../docs/manual/basics-pads.xml ***/

#define LOG_FILE "c:\\logs\\pad_logs.txt" 

#include <gst/gst_global.h>

#include "std_log_result.h" 

#define LOG_FILENAME_LINE __FILE__, __LINE__

void create_xml(int result)

{

    if(result)

        assert_failed = 1;

    testResultXml(xmlfile);

    close_log_file();

}

#include <gst/gst.h>

GstElement* pipeline;

GMainLoop *loop;

static gboolean

bus_call (GstBus     *bus,

          GstMessage *msg,

          gpointer    data)

{

  switch (GST_MESSAGE_TYPE (msg)) {

    case GST_MESSAGE_EOS:

        gst_element_set_state (pipeline, GST_STATE_NULL);

        gst_object_unref (GST_OBJECT (pipeline));

        g_main_loop_quit(loop);

        std_log(LOG_FILENAME_LINE, "Test Successful");

        create_xml(0); 

      break;

    case GST_MESSAGE_ERROR: {

      gchar *debug;

      GError *err;

      gst_message_parse_error (msg, &err, &debug);

      g_free (debug);

      g_print ("Error: %s\n", err->message);

      g_error_free (err);

      std_log(LOG_FILENAME_LINE, "Test Failed");

      create_xml(1); 

      break;

    }

    default:

      break;

  }

  return TRUE;

}

static void

cb_new_pad (GstElement *element,

	    GstPad     *pad,

	    gpointer    data)

{

  gchar *name;

  GstElement* sink;

  //name = gst_pad_get_name (pad);

  gst_element_set_state (pipeline, GST_STATE_PAUSED);

  sink = gst_element_factory_make ("devsoundsink", "sink");

  gst_bin_add_many (GST_BIN (pipeline),sink, NULL);

  gst_element_link(element,sink);

  gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_PLAYING);

  /* here, you would setup a new pad link for the newly created pad */

/*** block b  from ../../../docs/manual/basics-pads.xml ***/

}

int 

main (int   argc,

      char *argv[]) 

{

  GstElement *source, *demux, *parser;

  xmlfile = "pad";

  std_log(LOG_FILENAME_LINE, "Test Started pad");

  /* init */

  gst_init (&argc, &argv);

  if (argc != 2) {

    g_print ("usage: %s <filename>\n", argv[0]);

    std_log(LOG_FILENAME_LINE, "Test Failed wave file as an argument need to be passed");

    create_xml(1); 

    exit (-1);

  }

  loop = g_main_loop_new (NULL, FALSE);

  /* create elements */

  pipeline = gst_pipeline_new ("my_pipeline");

  source = gst_element_factory_make ("filesrc", "source");

  g_object_set (source, "location", argv[1], NULL);

 //demux = gst_element_factory_make ("oggdemux", "demuxer");

  parser = gst_element_factory_make ("wavparse", "waveparser");

  /* you would normally check that the elements were created properly */

  /* put together a pipeline */

 //gst_bin_add_many (GST_BIN (pipeline), source, demux, NULL);

  gst_bin_add_many (GST_BIN (pipeline), source, parser, NULL);

  //gst_element_link_pads (source, "src", demux, "sink");

  gst_element_link_many (source,parser,NULL);

  /* listen for newly created pads */

 //g_signal_connect (demux, "pad-added", G_CALLBACK (cb_new_pad), NULL);

  gst_bus_add_watch (gst_pipeline_get_bus (GST_PIPELINE (pipeline)), bus_call, loop);

  g_signal_connect (parser, "pad-added", G_CALLBACK (cb_new_pad), NULL);

  /* start the pipeline */

  gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_PLAYING);

  g_main_loop_run (loop);

  std_log(LOG_FILENAME_LINE, "Test Successful");

  create_xml(0); 

  return 0;

/*** block d  from ../../../docs/manual/basics-pads.xml ***/

}