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| 4707 | mejdrech | 1 | /* |
| 2 | * Copyright (c) 2009 Lukas Mejdrech |
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| 3 | * All rights reserved. |
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| 4 | * |
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| 5 | * Redistribution and use in source and binary forms, with or without |
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| 6 | * modification, are permitted provided that the following conditions |
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| 7 | * are met: |
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| 8 | * |
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| 9 | * - Redistributions of source code must retain the above copyright |
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| 10 | * notice, this list of conditions and the following disclaimer. |
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| 11 | * - Redistributions in binary form must reproduce the above copyright |
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| 12 | * notice, this list of conditions and the following disclaimer in the |
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| 13 | * documentation and/or other materials provided with the distribution. |
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| 14 | * - The name of the author may not be used to endorse or promote products |
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| 15 | * derived from this software without specific prior written permission. |
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| 16 | * |
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| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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| 27 | */ |
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| 28 | |||
| 29 | /** @addtogroup icmp |
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| 30 | * @{ |
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| 31 | */ |
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| 32 | |||
| 33 | /** @file |
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| 34 | * ICMP module messages. |
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| 35 | * @see icmp_interface.h |
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| 36 | */ |
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| 37 | |||
| 38 | #ifndef __NET_ICMP_MESSAGES__ |
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| 39 | #define __NET_ICMP_MESSAGES__ |
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| 40 | |||
| 41 | #include <ipc/ipc.h> |
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| 42 | |||
| 4715 | mejdrech | 43 | #include <sys/types.h> |
| 44 | |||
| 45 | #include "../../include/icmp_codes.h" |
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| 46 | |||
| 4707 | mejdrech | 47 | #include "../../messages.h" |
| 48 | |||
| 49 | /** ICMP module messages. |
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| 50 | */ |
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| 51 | typedef enum{ |
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| 52 | /** Sends echo request. |
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| 53 | * @see icmp_echo() |
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| 54 | */ |
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| 55 | NET_ICMP_ECHO = NET_ICMP_FIRST, |
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| 56 | /** Sends destination unreachable error message. |
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| 57 | * @see icmp_destination_unreachable_msg() |
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| 58 | */ |
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| 59 | NET_ICMP_DEST_UNREACH, |
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| 60 | /** Sends source quench error message. |
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| 61 | * @see icmp_source_quench_msg() |
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| 62 | */ |
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| 63 | NET_ICMP_SOURCE_QUENCH, |
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| 64 | /** Sends redirect error message. |
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| 65 | * @see icmp_redirect_msg() |
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| 66 | */ |
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| 67 | NET_ICMP_REDIRECT, |
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| 68 | /** Sends time exceeded error message. |
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| 69 | * @see icmp_time_exceeded_msg() |
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| 70 | */ |
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| 71 | NET_ICMP_TIME_EXCEEDED, |
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| 72 | /** Sends parameter problem error message. |
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| 73 | * @see icmp_parameter_problem_msg() |
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| 74 | */ |
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| 75 | NET_ICMP_PARAMETERPROB, |
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| 4715 | mejdrech | 76 | /** Initializes new connection. |
| 77 | */ |
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| 78 | NET_ICMP_INIT |
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| 4707 | mejdrech | 79 | } icmp_messages; |
| 80 | |||
| 81 | /** @name ICMP specific message parameters definitions |
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| 82 | */ |
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| 83 | /*@{*/ |
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| 84 | |||
| 85 | /** Returns the ICMP code message parameter. |
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| 86 | * @param call The message call structure. Input parameter. |
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| 87 | */ |
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| 4715 | mejdrech | 88 | #define ICMP_GET_CODE( call ) ( icmp_param_t ) IPC_GET_ARG1( call ) |
| 4707 | mejdrech | 89 | |
| 4715 | mejdrech | 90 | /** Returns the ICMP link MTU message parameter. |
| 4707 | mejdrech | 91 | * @param call The message call structure. Input parameter. |
| 92 | */ |
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| 4715 | mejdrech | 93 | #define ICMP_GET_MTU( call ) ( icmp_param_t ) IPC_GET_ARG3( call ) |
| 4707 | mejdrech | 94 | |
| 4715 | mejdrech | 95 | /** Returns the pointer message parameter. |
| 4707 | mejdrech | 96 | * @param call The message call structure. Input parameter. |
| 97 | */ |
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| 4715 | mejdrech | 98 | #define ICMP_GET_POINTER( call ) ( icmp_param_t ) IPC_GET_ARG3( call ) |
| 4707 | mejdrech | 99 | |
| 4715 | mejdrech | 100 | /** Returns the size message parameter. |
| 4707 | mejdrech | 101 | * @param call The message call structure. Input parameter. |
| 102 | */ |
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| 4715 | mejdrech | 103 | #define ICMP_GET_SIZE( call ) ( size_t ) IPC_GET_ARG1( call ) |
| 4707 | mejdrech | 104 | |
| 4715 | mejdrech | 105 | /** Returns the timeout message parameter. |
| 4707 | mejdrech | 106 | * @param call The message call structure. Input parameter. |
| 107 | */ |
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| 4715 | mejdrech | 108 | #define ICMP_GET_TIMEOUT( call ) ((( suseconds_t ) IPC_GET_ARG2( call )) * 1000 ) |
| 4707 | mejdrech | 109 | |
| 4715 | mejdrech | 110 | /** Returns the time to live message parameter. |
| 111 | * @param call The message call structure. Input parameter. |
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| 112 | */ |
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| 113 | #define ICMP_GET_TTL( call ) ( ip_ttl_t ) IPC_GET_ARG3( call ) |
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| 114 | |||
| 115 | /** Returns the type of service message parameter. |
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| 116 | * @param call The message call structure. Input parameter. |
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| 117 | */ |
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| 118 | #define ICMP_GET_TOS( call ) ( ip_tos_t ) IPC_GET_ARG4( call ) |
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| 119 | |||
| 120 | /** Returns the dont fragment message parameter. |
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| 121 | * @param call The message call structure. Input parameter. |
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| 122 | */ |
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| 123 | #define ICMP_GET_DONT_FRAGMENT( call ) ( int ) IPC_GET_ARG5( call ) |
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| 124 | |||
| 4707 | mejdrech | 125 | /*@}*/ |
| 126 | |||
| 127 | #endif |
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| 128 | |||
| 129 | /** @} |
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| 130 | */ |