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  1. /*
  2.  * Copyright (c) 2009 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 icmp
  30.  *  @{
  31.  */
  32.  
  33. /** @file
  34.  *  ICMP interface implementation for standalone remote modules.
  35.  *  @see icmp_interface.h
  36.  */
  37.  
  38. #include <async.h>
  39. #include <errno.h>
  40.  
  41. #include <ipc/ipc.h>
  42. #include <ipc/services.h>
  43.  
  44. #include "../../messages.h"
  45. #include "../../modules.h"
  46.  
  47. #include "../../include/icmp_interface.h"
  48.  
  49. #include "../../structures/packet/packet_client.h"
  50.  
  51. #include "icmp_messages.h"
  52.  
  53. int icmp_echo_msg( int icmp_phone, icmp_param_t identifier, icmp_param_t sequence_number, const void * data, size_t length ){
  54.     // TODO ICMP echo
  55.     return ENOTSUP;
  56. }
  57.  
  58. int icmp_destination_unreachable_msg( int icmp_phone, icmp_code_t code, icmp_param_t mtu, packet_t packet ){
  59.     async_msg_3( icmp_phone, NET_ICMP_DEST_UNREACH, ( ipcarg_t ) code, ( ipcarg_t ) packet_get_id( packet ), ( ipcarg_t ) mtu );
  60.     return EOK;
  61. }
  62.  
  63. int icmp_source_quench_msg( int icmp_phone, packet_t packet ){
  64.     async_msg_2( icmp_phone, NET_ICMP_SOURCE_QUENCH, 0, ( ipcarg_t ) packet_get_id( packet ));
  65.     return EOK;
  66. }
  67.  
  68. int icmp_time_exceeded_msg( int icmp_phone, icmp_code_t code, packet_t packet ){
  69.     async_msg_2( icmp_phone, NET_ICMP_TIME_EXCEEDED, ( ipcarg_t ) code, ( ipcarg_t ) packet_get_id( packet ));
  70.     return EOK;
  71. }
  72.  
  73. int icmp_parameter_problem_msg( int icmp_phone, icmp_code_t code, icmp_param_t pointer, packet_t packet ){
  74.     async_msg_3( icmp_phone, NET_ICMP_PARAMETERPROB, ( ipcarg_t ) code, ( ipcarg_t ) packet_get_id( packet ), ( ipcarg_t ) pointer );
  75.     return EOK;
  76. }
  77.  
  78. int icmp_connect_module( services_t service ){
  79.     return connect_to_service( SERVICE_ICMP );
  80. }
  81.  
  82. /** @}
  83.  */
  84.