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  1. /*
  2.  * Copyright (c) 2008 Lukas Mejdrech
  3.  * All rights reserved.
  4.  *
  5.  * Redistribution and use in source and binary forms, with or without
  6.  * modification, are permitted provided that the following conditions
  7.  * are met:
  8.  *
  9.  * - Redistributions of source code must retain the above copyright
  10.  *   notice, this list of conditions and the following disclaimer.
  11.  * - Redistributions in binary form must reproduce the above copyright
  12.  *   notice, this list of conditions and the following disclaimer in the
  13.  *   documentation and/or other materials provided with the distribution.
  14.  * - The name of the author may not be used to endorse or promote products
  15.  *   derived from this software without specific prior written permission.
  16.  *
  17.  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  18.  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  19.  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  20.  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  21.  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  22.  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23.  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24.  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25.  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  26.  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27.  */
  28.  
  29. /** @addtogroup net
  30.  * @{
  31.  */
  32.  
  33. /** @file
  34.  */
  35.  
  36. #include <async.h>
  37. #include <stdio.h>
  38.  
  39. #include <ipc/ipc.h>
  40. #include <ipc/services.h>
  41.  
  42. #include "../../err.h"
  43. #include "../../messages.h"
  44. #include "../../modules.h"
  45. #include "../../structures/packet/packet.h"
  46.  
  47. #include "../../il/ip/ip_messages.h"
  48.  
  49. #include "tcp.h"
  50. #include "tcp_module.h"
  51.  
  52. tcp_globals_t   tcp_globals;
  53.  
  54. /** Initializes the module.
  55.  */
  56. int tcp_initialize( void ){
  57.     ERROR_DECLARE;
  58.  
  59.     ipcarg_t    arg1, arg2;
  60.     packet_t    packet;
  61.  
  62.     printf( "\nTCP - testing to send to IP:\t" );
  63.     ERROR_PROPAGATE( ip_echo( tcp_globals.ip_phone, 12, 34, 0, 0, 0, & arg1, & arg2, NULL, NULL, NULL ));
  64.     if(( arg1 != 12 ) || ( arg2 != 34 )) return EINVAL;
  65.     printf( "OK\n" );
  66.  
  67.     printf( "\nTCP - testing to send packet to IP:\t" );
  68.     packet = packet_create( 20, 30, 20 );
  69.     if( ! packet ) return ENOMEM;
  70.     packet_copy_data( packet, "Hi, this is TCP", 16 );
  71.     ERROR_PROPAGATE( ip_send( tcp_globals.ip_phone, -1, packet ));
  72.     printf( "\tOK\n" );
  73.     return EOK;
  74. }
  75.  
  76. int tcp_message( ipc_callid_t callid, ipc_call_t * call, ipc_call_t * answer, int * answer_count ){
  77.     * answer_count = 0;
  78.     switch( IPC_GET_METHOD( * call )){
  79.         case IPC_M_PHONE_HUNGUP:
  80.             return EOK;
  81.     }
  82.     return ENOTSUP;
  83. }
  84.  
  85. /** @}
  86.  */
  87.