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| 37 | #ifndef __NET_IP_CLIENT_H__ |
37 | #ifndef __NET_IP_CLIENT_H__ |
| 38 | #define __NET_IP_CLIENT_H__ |
38 | #define __NET_IP_CLIENT_H__ |
| 39 | 39 | ||
| 40 | #include <sys/types.h> |
40 | #include <sys/types.h> |
| 41 | 41 | ||
| 42 | typedef uint8_t ip_ttl_t; |
- | |
| 43 | typedef uint8_t ip_tos_t; |
- | |
| 44 | typedef uint8_t ip_protocol_t; |
- | |
| 45 | - | ||
| 46 | #include "../structures/packet/packet.h" |
42 | #include "../structures/packet/packet.h" |
| 47 | 43 | ||
| 48 | #define IPVERSION 4 |
- | |
| 49 | #define MAXTTL 255 |
- | |
| 50 | #define IPDEFTTL 64 |
44 | #include "ip_codes.h" |
| 51 | - | ||
| 52 | #define IPTOS_TOS_MASK 0x1E |
- | |
| 53 | #define IPTOS_PRECEDENCE_SHIFT 5 |
- | |
| 54 | #define IPTOS_DELAY_SHIFT 4 |
- | |
| 55 | #define IPTOS_THROUGHPUT_SHIFT 3 |
- | |
| 56 | #define IPTOS_RELIABILITY_SHIFT 2 |
- | |
| 57 | #define IPTOS_COST_SHIFT 1 |
- | |
| 58 | - | ||
| 59 | #define IPTOS_NORMALDELAY ( 0x0 << IPTOS_DELAY_SHIFT ) |
- | |
| 60 | #define IPTOS_LOWDELAY ( 0x1 << IPTOS_DELAY_SHIFT ) |
- | |
| 61 | - | ||
| 62 | #define IPTOS_NORMALTHROUGHPUT ( 0x0 << IPTOS_THROUGHPUT_SHIFT ) |
- | |
| 63 | #define IPTOS_THROUGHPUT ( 0x1 << IPTOS_THROUGHPUT_SHIFT ) |
- | |
| 64 | - | ||
| 65 | #define IPTOS_NORMALRELIABILITY ( 0x0 << IPTOS_RELIABILITY_SHIFT ) |
- | |
| 66 | #define IPTOS_RELIABILITY ( 0x1 << IPTOS_RELIABILITY_SHIFT ) |
- | |
| 67 | - | ||
| 68 | #define IPTOS_NORMALCOST ( 0x0 << IPTOS_COST_SHIFT ) |
- | |
| 69 | #define IPTOS_MICNCOST ( 0x1 << IPTOS_COST_SHIFT ) |
- | |
| 70 | - | ||
| 71 | #define IPTOS_PREC_MASK 0xE0 |
- | |
| 72 | #define IPTOS_PREC_ROUTINE ( 0x0 << IPTOS_PRECEDENCE_SHIFT ) |
- | |
| 73 | #define IPTOS_PREC_PRIORITY ( 0x1 << IPTOS_PRECEDENCE_SHIFT ) |
- | |
| 74 | #define IPTOS_PREC_IMMEDIATE ( 0x2 << IPTOS_PRECEDENCE_SHIFT ) |
- | |
| 75 | #define IPTOS_PREC_FLASH ( 0x3 << IPTOS_PRECEDENCE_SHIFT ) |
- | |
| 76 | #define IPTOS_PREC_FLASHOVERRIDE ( 0x4 << IPTOS_PRECEDENCE_SHIFT ) |
- | |
| 77 | #define IPTOS_PREC_CRITIC_ECP ( 0x5 << IPTOS_PRECEDENCE_SHIFT ) |
- | |
| 78 | #define IPTOS_PREC_INTERNETCONTROL ( 0x6 << IPTOS_PRECEDENCE_SHIFT ) |
- | |
| 79 | #define IPTOS_PREC_NETCONTROL ( 0x7 << IPTOS_PRECEDENCE_SHIFT ) |
- | |
| 80 | - | ||
| 81 | #define IPOPT_COPY_SHIFT 7 |
- | |
| 82 | #define IPOPT_CLASS_SHIFT 5 |
- | |
| 83 | #define IPOPT_NUMBER_SHIFT 0 |
- | |
| 84 | #define IPOPT_CLASS_MASK 0x60 |
- | |
| 85 | #define IPOPT_NUMBER_MASK 0x1F |
- | |
| 86 | - | ||
| 87 | #define IPOPT_COPY ( 1 << IPOPT_COPY_SHIFT ) |
- | |
| 88 | - | ||
| 89 | #define IPOPT_TYPE( copy, class, number ) ((( copy ) & IPOPT_COPY ) | (( class ) & IPOPT_CLASS_MASK ) | (( number << IPOPT_NUMBER_SHIFT ) & IPOPT_NUMBER_MASK )) |
- | |
| 90 | - | ||
| 91 | #define IPOPT_COPIED( o ) (( o ) & IPOPT_COPY ) |
- | |
| 92 | #define IPOPT_CLASS( o ) (( o ) & IPOPT_CLASS_MASK ) |
- | |
| 93 | #define IPOPT_NUMBER( o ) (( o ) & IPOPT_NUMBER_MASK ) |
- | |
| 94 | - | ||
| 95 | #define IPOPT_CONTROL ( 0 << IPOPT_CLASS_SHIFT ) |
- | |
| 96 | #define IPOPT_RESERVED1 ( 1 << IPOPT_CLASS_SHIFT ) |
- | |
| 97 | #define IPOPT_MEASUREMENT ( 2 << IPOPT_CLASS_SHIFT ) |
- | |
| 98 | #define IPOPT_RESERVED2 ( 3 << IPOPT_CLASS_SHIFT ) |
- | |
| 99 | - | ||
| 100 | //#define IPOPT_END_OF_LIST 0x0 |
- | |
| 101 | #define IPOPT_END IPOPT_TYPE( 0, IPOPT_CONTROL, 0 ) |
- | |
| 102 | //#define IPOPT_NO_OPERATION 0x1 |
- | |
| 103 | #define IPOPT_NOOP IPOPT_TYPE( 0, IPOPT_CONTROL, 1 ) |
- | |
| 104 | //#define IPOPT_SECURITY 0x82 |
- | |
| 105 | #define IPOPT_SEC IPOPT_TYPE( IPOPT_COPY, IPOPT_CONTROL, 2 ) |
- | |
| 106 | #define IPOPT_SEC_LENGTH 11 |
- | |
| 107 | #define IPOPT_SEC_UNCLASIFIED 0x0 |
- | |
| 108 | #define IPOPT_SEC_CONFIDENTIAL 0xF035 |
- | |
| 109 | #define IPOPT_SEC_EFTO 0x789A |
- | |
| 110 | #define IPOPT_SEC_MMMM 0xBC4D |
- | |
| 111 | #define IPOPT_SEC_PROG 0x5E26 |
- | |
| 112 | #define IPOPT_SEC_RESTRICTED 0xAF13 |
- | |
| 113 | #define IPOPT_SEC_SECRET 0xD788 |
- | |
| 114 | #define IPOPT_SEC_TOP_SECRET 0x6BC5 |
- | |
| 115 | //#define IPOPT_LOOSE_SOURCE 0x83 |
- | |
| 116 | #define IPOPT_LSRR IPOPT_TYPE( IPOPT_COPY, IPOPT_CONTROL, 3 ) |
- | |
| 117 | //#define IPOPT_STRICT_SOURCE 0x89 |
- | |
| 118 | #define IPOPT_SSRR IPOPT_TYPE( IPOPT_COPY, IPOPT_CONTROL, 9 ) |
- | |
| 119 | //#define IPOPT_RECORD_ROUTE 0x07 |
- | |
| 120 | #define IPOPT_RR IPOPT_TYPE( IPOPT_COPY, IPOPT_CONTROL, 7 ) |
- | |
| 121 | //#define IPOPT_STREAM_IDENTIFIER 0x88 |
- | |
| 122 | #define IPOPT_SID IPOPT_TYPE( IPOPT_COPY, IPOPT_CONTROL, 8 ) |
- | |
| 123 | #define IPOPT_SID_LENGTH 4 |
- | |
| 124 | //#define IPOPT_INTERNET_TIMESTAMP 0x44 |
- | |
| 125 | #define IPOPT_TIMESTAMP IPOPT_TYPE( IPOPT_COPY, IPOPT_MEASUREMENT, 4 ) |
- | |
| 126 | #define IPOPT_CIPSO IPOPT_TYPE( IPOPT_COPY, IPOPT_CONTROL, 5 ) |
- | |
| 127 | - | ||
| 128 | #define IPOPT_NOP IPOPT_NOOP |
- | |
| 129 | #define IPOPT_EOL IPOPT_END |
- | |
| 130 | #define IPOPT_TS IPOPT_TIMESTAMP |
- | |
| 131 | - | ||
| 132 | #define IPOPT_TS_TSONLY 0 /* timestamps only */ |
- | |
| 133 | #define IPOPT_TS_TSANDADDR 1 /* timestamps and addresses */ |
- | |
| 134 | #define IPOPT_TS_PRESPEC 3 /* specified modules only */ |
- | |
| 135 | 45 | ||
| 136 | int ip_client_prepare_packet( packet_t packet, ip_protocol_t protocol, ip_ttl_t ttl, ip_tos_t tos, int dont_fragment, size_t ipopt_length ); |
46 | int ip_client_prepare_packet( packet_t packet, ip_protocol_t protocol, ip_ttl_t ttl, ip_tos_t tos, int dont_fragment, size_t ipopt_length ); |
| 137 | 47 | ||
| 138 | int ip_client_process_packet( packet_t packet, ip_protocol_t * protocol, ip_ttl_t * ttl, ip_tos_t * tos, int * dont_fragment, size_t * ipopt_length ); |
48 | int ip_client_process_packet( packet_t packet, ip_protocol_t * protocol, ip_ttl_t * ttl, ip_tos_t * tos, int * dont_fragment, size_t * ipopt_length ); |
| 139 | 49 | ||