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4710 | 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 ip |
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30 | * @{ |
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31 | */ |
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32 | |||
33 | /** @file |
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34 | * \todo |
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35 | */ |
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36 | |||
37 | #ifndef __NET_IP_CODES_H__ |
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38 | #define __NET_IP_CODES_H__ |
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39 | |||
40 | #include <sys/types.h> |
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41 | |||
42 | typedef uint8_t ip_ttl_t; |
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43 | typedef uint8_t ip_tos_t; |
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44 | typedef uint8_t ip_protocol_t; |
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45 | |||
46 | #define IPVERSION 4 |
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47 | #define MAXTTL 255 |
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48 | #define IPDEFTTL 64 |
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49 | |||
50 | #define IPTOS_TOS_MASK 0x1E |
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51 | #define IPTOS_PRECEDENCE_SHIFT 5 |
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52 | #define IPTOS_DELAY_SHIFT 4 |
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53 | #define IPTOS_THROUGHPUT_SHIFT 3 |
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54 | #define IPTOS_RELIABILITY_SHIFT 2 |
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55 | #define IPTOS_COST_SHIFT 1 |
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56 | |||
57 | #define IPTOS_NORMALDELAY ( 0x0 << IPTOS_DELAY_SHIFT ) |
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58 | #define IPTOS_LOWDELAY ( 0x1 << IPTOS_DELAY_SHIFT ) |
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59 | |||
60 | #define IPTOS_NORMALTHROUGHPUT ( 0x0 << IPTOS_THROUGHPUT_SHIFT ) |
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61 | #define IPTOS_THROUGHPUT ( 0x1 << IPTOS_THROUGHPUT_SHIFT ) |
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62 | |||
63 | #define IPTOS_NORMALRELIABILITY ( 0x0 << IPTOS_RELIABILITY_SHIFT ) |
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64 | #define IPTOS_RELIABILITY ( 0x1 << IPTOS_RELIABILITY_SHIFT ) |
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65 | |||
66 | #define IPTOS_NORMALCOST ( 0x0 << IPTOS_COST_SHIFT ) |
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67 | #define IPTOS_MICNCOST ( 0x1 << IPTOS_COST_SHIFT ) |
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68 | |||
69 | #define IPTOS_PREC_MASK 0xE0 |
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70 | #define IPTOS_PREC_ROUTINE ( 0x0 << IPTOS_PRECEDENCE_SHIFT ) |
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71 | #define IPTOS_PREC_PRIORITY ( 0x1 << IPTOS_PRECEDENCE_SHIFT ) |
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72 | #define IPTOS_PREC_IMMEDIATE ( 0x2 << IPTOS_PRECEDENCE_SHIFT ) |
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73 | #define IPTOS_PREC_FLASH ( 0x3 << IPTOS_PRECEDENCE_SHIFT ) |
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74 | #define IPTOS_PREC_FLASHOVERRIDE ( 0x4 << IPTOS_PRECEDENCE_SHIFT ) |
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75 | #define IPTOS_PREC_CRITIC_ECP ( 0x5 << IPTOS_PRECEDENCE_SHIFT ) |
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76 | #define IPTOS_PREC_INTERNETCONTROL ( 0x6 << IPTOS_PRECEDENCE_SHIFT ) |
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77 | #define IPTOS_PREC_NETCONTROL ( 0x7 << IPTOS_PRECEDENCE_SHIFT ) |
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78 | |||
79 | #define IPOPT_COPY_SHIFT 7 |
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80 | #define IPOPT_CLASS_SHIFT 5 |
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81 | #define IPOPT_NUMBER_SHIFT 0 |
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82 | #define IPOPT_CLASS_MASK 0x60 |
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83 | #define IPOPT_NUMBER_MASK 0x1F |
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84 | |||
85 | #define IPOPT_COPY ( 1 << IPOPT_COPY_SHIFT ) |
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86 | |||
87 | #define IPOPT_TYPE( copy, class, number ) ((( copy ) & IPOPT_COPY ) | (( class ) & IPOPT_CLASS_MASK ) | (( number << IPOPT_NUMBER_SHIFT ) & IPOPT_NUMBER_MASK )) |
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88 | |||
89 | #define IPOPT_COPIED( o ) (( o ) & IPOPT_COPY ) |
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90 | #define IPOPT_CLASS( o ) (( o ) & IPOPT_CLASS_MASK ) |
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91 | #define IPOPT_NUMBER( o ) (( o ) & IPOPT_NUMBER_MASK ) |
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92 | |||
93 | #define IPOPT_CONTROL ( 0 << IPOPT_CLASS_SHIFT ) |
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94 | #define IPOPT_RESERVED1 ( 1 << IPOPT_CLASS_SHIFT ) |
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95 | #define IPOPT_MEASUREMENT ( 2 << IPOPT_CLASS_SHIFT ) |
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96 | #define IPOPT_RESERVED2 ( 3 << IPOPT_CLASS_SHIFT ) |
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97 | |||
98 | //#define IPOPT_END_OF_LIST 0x0 |
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99 | #define IPOPT_END IPOPT_TYPE( 0, IPOPT_CONTROL, 0 ) |
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100 | //#define IPOPT_NO_OPERATION 0x1 |
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101 | #define IPOPT_NOOP IPOPT_TYPE( 0, IPOPT_CONTROL, 1 ) |
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102 | //#define IPOPT_SECURITY 0x82 |
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103 | #define IPOPT_SEC IPOPT_TYPE( IPOPT_COPY, IPOPT_CONTROL, 2 ) |
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104 | #define IPOPT_SEC_LENGTH 11 |
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105 | #define IPOPT_SEC_UNCLASIFIED 0x0 |
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106 | #define IPOPT_SEC_CONFIDENTIAL 0xF035 |
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107 | #define IPOPT_SEC_EFTO 0x789A |
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108 | #define IPOPT_SEC_MMMM 0xBC4D |
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109 | #define IPOPT_SEC_PROG 0x5E26 |
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110 | #define IPOPT_SEC_RESTRICTED 0xAF13 |
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111 | #define IPOPT_SEC_SECRET 0xD788 |
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112 | #define IPOPT_SEC_TOP_SECRET 0x6BC5 |
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113 | //#define IPOPT_LOOSE_SOURCE 0x83 |
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114 | #define IPOPT_LSRR IPOPT_TYPE( IPOPT_COPY, IPOPT_CONTROL, 3 ) |
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115 | //#define IPOPT_STRICT_SOURCE 0x89 |
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116 | #define IPOPT_SSRR IPOPT_TYPE( IPOPT_COPY, IPOPT_CONTROL, 9 ) |
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117 | //#define IPOPT_RECORD_ROUTE 0x07 |
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118 | #define IPOPT_RR IPOPT_TYPE( IPOPT_COPY, IPOPT_CONTROL, 7 ) |
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119 | //#define IPOPT_STREAM_IDENTIFIER 0x88 |
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120 | #define IPOPT_SID IPOPT_TYPE( IPOPT_COPY, IPOPT_CONTROL, 8 ) |
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121 | #define IPOPT_SID_LENGTH 4 |
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122 | //#define IPOPT_INTERNET_TIMESTAMP 0x44 |
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123 | #define IPOPT_TIMESTAMP IPOPT_TYPE( IPOPT_COPY, IPOPT_MEASUREMENT, 4 ) |
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124 | #define IPOPT_CIPSO IPOPT_TYPE( IPOPT_COPY, IPOPT_CONTROL, 5 ) |
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125 | |||
126 | #define IPOPT_NOP IPOPT_NOOP |
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127 | #define IPOPT_EOL IPOPT_END |
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128 | #define IPOPT_TS IPOPT_TIMESTAMP |
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129 | |||
130 | #define IPOPT_TS_TSONLY 0 /* timestamps only */ |
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131 | #define IPOPT_TS_TSANDADDR 1 /* timestamps and addresses */ |
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132 | #define IPOPT_TS_PRESPEC 3 /* specified modules only */ |
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133 | |||
134 | #endif |
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135 | |||
136 | /** @} |
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137 | */ |