torture_sdp.c

SIP协议栈实现

	if (i == -1)
	  {
	    fprintf (stdout, "ERROR: failed while printing message!\n");
	    sdp_message_free (sdp);
	    return -1;
	  }
	else
	  {
	    if (verbose)
	      fprintf (stdout, "%s", result);
	    if (strlen (result) != strlen (msg))
	      fprintf (stdout, "length differ from original message!\n");
	    if (0 == strncmp (result, msg, strlen (result)))
	      fprintf (stdout, "result equals msg!!\n");
	    osip_free (result);
	    {
	      osip_negotiation_ctx_t *context;

	      sdp_message_t *dest;

	      i = osip_negotiation_ctx_init (&context);
	      i = osip_negotiation_ctx_set_mycontext (context, (void *) ua_context);

	      {
		sdp_message_t *sdp;

		osip_negotiation_sdp_build_offer (osip_negotiation,
						  context, &sdp,
						  ua_context->m_audio_port,
						  ua_context->m_video_port);
		sdp_message_to_str (sdp, &result);
		fprintf (stdout, "Here is the offer:\n%s\n", result);
		osip_free (result);
		osip_negotiation_sdp_message_put_on_hold (sdp);
		sdp_message_to_str (sdp, &result);
		fprintf (stdout, "Here is the offer on hold:\n%s\n", result);
		osip_free (result);
		sdp_message_free (sdp);
	      }



	      i = osip_negotiation_ctx_set_remote_sdp (context, sdp);
	      if (i != 0)
		{
		  fprintf (stdout,
			   "Initialisation of context failed. Could not negociate\n");
		}
	      else
		{
		  fprintf (stdout, "Trying to execute a SIP negotiation:\n");
		  i = osip_negotiation_ctx_execute_negotiation (osip_negotiation,
							       context);
		  fprintf (stdout, "return code: %i\n", i);
		  if (i == 200)
		    {
		      dest = osip_negotiation_ctx_get_local_sdp (context);
		      fprintf (stdout, "SDP answer:\n");
		      i = sdp_message_to_str (dest, &result);
		      if (i != 0)
			fprintf (stdout,
				 "Error found in SDP answer while printing\n");
		      else
			fprintf (stdout, "%s\n", result);
		      osip_free (result);
		    }
		  osip_negotiation_ctx_free (context);
		  return 0;
		}
	    }
	  }
	sdp_message_free (sdp);
      }
  }
  return 0;
}

int
test_accessor_set_api (sdp_message_t * sdp)
{
  return 0;
}

int
test_accessor_get_api (sdp_message_t * sdp)
{
  char *tmp;
  char *tmp2;
  char *tmp3;
  char *tmp4;
  char *tmp5;
  int i;
  int k;

  printf ("v_version:      |%s|\n", sdp_message_v_version_get (sdp));
  printf ("o_originator:   |%s|", sdp_message_o_username_get (sdp));
  printf (" |%s|", sdp_message_o_sess_id_get (sdp));
  printf (" |%s|", sdp_message_o_sess_version_get (sdp));
  printf (" |%s|", sdp_message_o_nettype_get (sdp));
  printf (" |%s|", sdp_message_o_addrtype_get (sdp));
  printf (" |%s|\n", sdp_message_o_addr_get (sdp));
  if (sdp_message_s_name_get (sdp))
    printf ("s_name:         |%s|\n", sdp_message_s_name_get (sdp));
  if (sdp_message_i_info_get (sdp, -1))
    printf ("i_info:         |%s|\n", sdp_message_i_info_get (sdp, -1));
  if (sdp_message_u_uri_get (sdp))
    printf ("u_uri:          |%s|\n", sdp_message_u_uri_get (sdp));

  i = 0;
  do
    {
      tmp = sdp_e_email_get (sdp, i);
      if (tmp != NULL)
	printf ("e_email:        |%s|\n", tmp);
      i++;
    }
  while (tmp != NULL);
  i = 0;
  do
    {
      tmp = sdp_message_p_phone_get (sdp, i);
      if (tmp != NULL)
	printf ("p_phone:        |%s|\n", tmp);
      i++;
    }
  while (tmp != NULL);

  k = 0;
  tmp = sdp_message_c_nettype_get (sdp, -1, k);
  tmp2 = sdp_message_c_addrtype_get (sdp, -1, k);
  tmp3 = sdp_message_c_addr_get (sdp, -1, k);
  tmp4 = sdp_message_c_addr_multicast_ttl_get (sdp, -1, k);
  tmp5 = sdp_message_c_addr_multicast_int_get (sdp, -1, k);
  if (tmp != NULL)
    printf ("c_connection:   |%s| |%s| |%s| |%s| |%s|\n",
	    tmp, tmp2, tmp3, tmp4, tmp5);

  k = 0;
  do
    {
      tmp = sdp_message_b_bwtype_get (sdp, -1, k);
      tmp2 = sdp_message_b_bandwidth_get (sdp, -1, k);
      if (tmp != NULL)
	printf ("b_bandwidth:    |%s|:|%s|\n", tmp, tmp2);
      k++;
    }
  while (tmp != NULL);

  k = 0;
  do
    {
      tmp = sdp_message_t_start_time_get (sdp, k);
      tmp2 = sdp_message_t_stop_time_get (sdp, k);
      if (tmp != NULL)
	printf ("t_descr_time:   |%s| |%s|\n", tmp, tmp2);
      i = 0;
      do
	{
	  tmp2 = sdp_message_r_repeat_get (sdp, k, i);
	  i++;
	  if (tmp2 != NULL)
	    printf ("r_repeat:    |%s|\n", tmp2);
	}
      while (tmp2 != NULL);
      k++;
    }
  while (tmp != NULL);

  /* TODO r */

  if (sdp_message_z_adjustments_get (sdp) != NULL)
    printf ("z_adjustments:  |%s|\n", sdp_message_z_adjustments_get (sdp));

  tmp = sdp_message_k_keytype_get (sdp, -1);
  tmp2 = sdp_message_k_keydata_get (sdp, -1);
  if (tmp != NULL)
    printf ("k_key:          |%s|:|%s|\n", tmp, tmp2);

  k = 0;
  do
    {
      tmp = sdp_message_a_att_field_get (sdp, -1, k);
      tmp2 = sdp_message_a_att_value_get (sdp, -1, k);
      if (tmp != NULL)
	printf ("a_attribute:    |%s|:|%s|\n", tmp, tmp2);
      k++;
    }
  while (tmp != NULL);

  i = 0;
  while (!sdp_message_endof_media (sdp, i))
    {

      tmp = sdp_message_m_media_get (sdp, i);
      tmp2 = sdp_message_m_port_get (sdp, i);
      tmp3 = sdp_message_m_number_of_port_get (sdp, i);
      tmp4 = sdp_message_m_proto_get (sdp, i);
      if (tmp != NULL)
	printf ("m_media:        |%s| |%s| |%s| |%s|", tmp, tmp2, tmp3, tmp4);
      k = 0;
      do
	{
	  tmp = sdp_message_m_payload_get (sdp, i, k);
	  if (tmp != NULL)
	    printf (" |%s|", tmp);
	  k++;
	}
      while (tmp != NULL);
      printf ("\n");
      k = 0;
      do
	{
	  tmp = sdp_message_c_nettype_get (sdp, i, k);
	  tmp2 = sdp_message_c_addrtype_get (sdp, i, k);
	  tmp3 = sdp_message_c_addr_get (sdp, i, k);
	  tmp4 = sdp_message_c_addr_multicast_ttl_get (sdp, i, k);
	  tmp5 = sdp_message_c_addr_multicast_int_get (sdp, i, k);
	  if (tmp != NULL)
	    printf ("c_connection:   |%s| |%s| |%s| |%s| |%s|\n",
		    tmp, tmp2, tmp3, tmp4, tmp5);
	  k++;
	}
      while (tmp != NULL);

      k = 0;
      do
	{
	  tmp = sdp_message_b_bwtype_get (sdp, i, k);
	  tmp2 = sdp_message_b_bandwidth_get (sdp, i, k);
	  if (tmp != NULL)
	    printf ("b_bandwidth:    |%s|:|%s|\n", tmp, tmp2);
	  k++;
	}
      while (tmp != NULL);


      tmp = sdp_message_k_keytype_get (sdp, i);
      tmp2 = sdp_message_k_keydata_get (sdp, i);
      if (tmp != NULL)
	printf ("k_key:          |%s|:|%s|\n", tmp, tmp2);

      k = 0;
      do
	{
	  tmp = sdp_message_a_att_field_get (sdp, i, k);
	  tmp2 = sdp_message_a_att_value_get (sdp, i, k);
	  if (tmp != NULL)
	    printf ("a_attribute:    |%s|:|%s|\n", tmp, tmp2);
	  k++;
	}
      while (tmp != NULL);

      i++;
    }

  return 0;
}

/*
int
ua_sdp_set_info(osip_negotiation_ctx_t *context, sdp_message_t *dest) {
  return 0;

}
int
ua_sdp_set_uri(osip_negotiation_ctx_t *context, sdp_message_t *dest) {
  return 0;
}

int
ua_sdp_add_email(osip_negotiation_ctx_t *context, sdp_message_t *dest) {
  return 0;
}

int
ua_sdp_add_phone(osip_negotiation_ctx_t *context, sdp_message_t *dest) {
  return 0;
}

int
ua_sdp_add_attributes(osip_negotiation_ctx_t *context, sdp_message_t *dest, int pos_media) {
  return 0;
}
*/