1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 

    18 #include <gst/gst_global.h>

    19 #include <stdlib.h>

    20 #include <gst/gst.h>

    21 #include <gst/gstelement.h>

    22 

    23 #define LOG_FILE "c:\\logs\\launch_logs.txt" 

    24 #include "std_log_result.h" 

    25 #define LOG_FILENAME_LINE __FILE__, __LINE__

    26 

    27 

    28 void create_xml(int result)

    29 {

    30     if(result)

    31         assert_failed = 1;

    32     

    33     testResultXml(xmlfile);

    34     close_log_file();

    35 }

    36 GstElement *pipeline, *source, *wavparse,*sink,*conv,*resample,*decoder;

    37 GstBus *bus;

    38 GMainLoop *loop;

    39 

    40 static gboolean

    41 bus_call (GstBus     *bus,

    42           GstMessage *msg,

    43           gpointer    data)

    44 {

    45   switch (GST_MESSAGE_TYPE (msg)) {

    46     case GST_MESSAGE_EOS:

    47         gst_element_set_state (pipeline, GST_STATE_NULL);

    48         g_main_loop_quit(loop);

    49         gst_object_unref (GST_OBJECT (pipeline));

    50         std_log(LOG_FILENAME_LINE, "Test Successful");

    51         create_xml(0); 

    52       break;

    53     case GST_MESSAGE_ERROR: {

    54       gchar *debug;

    55       GError *err;

    56       gst_message_parse_error (msg, &err, &debug);

    57       g_free (debug);

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

    59       g_error_free (err);

    60       std_log(LOG_FILENAME_LINE, "Test Failed");

    61       create_xml(1); 

    62       break;

    63     }

    64     default:

    65       break;

    66   }

    67 

    68   return TRUE;

    69 }

    70 

    71 static void 

    72 new_pad_cb (GstElement *wavparse, GstPad *new_pad, gpointer pipeline)

    73  {

    74    

    75    gst_element_set_state (pipeline, GST_STATE_PAUSED);

    76    

    77    if (!gst_element_link (wavparse, sink))

    78       g_error ("link(wavparse, sink) failed!\n");

    79     

    80    gst_element_set_state (pipeline, GST_STATE_PLAYING);

    81  }

    82 

    83 int main (int argc, char *argv[])

    84 {

    85     

    86     

    87     xmlfile = "launch_logs";

    88     std_log(LOG_FILENAME_LINE, "Test Started launch");

    89  

    90     if (argc != 2) {

    91       g_print ("usage: %s <mp3 file>\n", argv[0]);

    92       std_log(LOG_FILENAME_LINE, "Test Failed");

    93       create_xml(1); 

    94       exit (-1);

    95     }

    96     

    97     gst_init (&argc, &argv);

    98     loop = g_main_loop_new (NULL, FALSE);

    99     

   100     /* create elements */

   101     pipeline = gst_pipeline_new ("audio-player");

   102     source = gst_element_factory_make ("filesrc", "file-source");

   103     decoder = gst_element_factory_make ("wavparse", "wavparse-decoder");

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

   105         if (!pipeline || !source || !decoder) {

   106         g_print ("One element could not be created\n");

   107         return -1;

   108         }

   109     /* set filename property on the file source. Also add a message  handler. */

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

   111             /* put all elements in a bin */

   112     gst_bin_add_many (GST_BIN (pipeline),source, decoder,sink, NULL);

   113             /* link together - note that we cannot link the parser and  decoder yet, because the parser uses dynamic pads. For that, we set a pad-added signal handler. */

   114     gst_element_link (source, decoder);

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

   116     g_signal_connect (decoder, "pad-added", G_CALLBACK (new_pad_cb),pipeline);

   117             /* Now set to playing and iterate. */

   118     g_print ("Setting to PLAYING\n");

   119     gst_element_set_state (pipeline, GST_STATE_PLAYING);

   120     g_print ("Running\n");

   121     g_main_loop_run (loop);

   122             /* clean up nicely */

   123     g_print ("Returned, stopping playback\n");

   124     gst_element_set_state (pipeline, GST_STATE_NULL);

   125     g_print ("Deleting pipeline\n");

   126     gst_object_unref (GST_OBJECT (pipeline));

   127     

   128     g_print ("completed palying audio\n");

   129     //std_log(LOG_FILENAME_LINE, "Test Successful");

   130     //create_xml(0); 

   131     return 0;

   132 }

   133