Subversion Repositories HelenOS

Rev

Rev 4505 | Rev 4704 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
4505 mejdrech 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 ip
30
 *  @{
31
 */
32
 
33
/**
34
 * @file
35
 */
36
 
37
#ifndef __NET_IP_CLIENT_H__
38
#define __NET_IP_CLIENT_H__
39
 
4558 mejdrech 40
#include <sys/types.h>
41
 
42
typedef uint8_t ip_ttl_t;
43
typedef uint8_t ip_tos_t;
44
typedef uint8_t ip_protocol_t;
45
 
4505 mejdrech 46
#include "../structures/packet/packet.h"
47
 
48
#define IPVERSION   4
49
#define MAXTTL      255
50
#define IPDEFTTL    64
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
 
4558 mejdrech 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 );
4505 mejdrech 137
 
138
// TODO ipopt manipulation
139
 
140
#endif
141
 
142
/** @}
143
 */