blob: 0bdbc3de5dcbcbf76b14ac608f44dec2221e62f5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
|
/* packet-gnutella.h
* Declarations for gnutella dissection
* Copyright 2001, B. Johannessen <bob@havoq.com>
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#define GNUTELLA_TCP_PORT 6346
/*
* Used to determine whether a chunk of data looks like a Gnutella packet
* or not - it might be a transfer stream, or it might be part of a
* Gnutella packet that starts in an earlier missing TCP segment.
*
* One Gnutella spec says packets SHOULD be no bigger than 4K, although
* that's SHOULD, not MUST.
*/
#define GNUTELLA_MAX_SNAP_SIZE 4096
#define GNUTELLA_UNKNOWN_NAME "Unknown"
#define GNUTELLA_PING 0x00
#define GNUTELLA_PING_NAME "Ping"
#define GNUTELLA_PONG 0x01
#define GNUTELLA_PONG_NAME "Pong"
#define GNUTELLA_PUSH 0x40
#define GNUTELLA_PUSH_NAME "Push"
#define GNUTELLA_QUERY 0x80
#define GNUTELLA_QUERY_NAME "Query"
#define GNUTELLA_QUERYHIT 0x81
#define GNUTELLA_QUERYHIT_NAME "QueryHit"
#define GNUTELLA_HEADER_LENGTH 23
#define GNUTELLA_SERVENT_ID_LENGTH 16
#define GNUTELLA_PORT_LENGTH 2
#define GNUTELLA_IP_LENGTH 4
#define GNUTELLA_LONG_LENGTH 4
#define GNUTELLA_SHORT_LENGTH 2
#define GNUTELLA_BYTE_LENGTH 1
#define GNUTELLA_PONG_LENGTH 14
#define GNUTELLA_PONG_PORT_OFFSET 0
#define GNUTELLA_PONG_IP_OFFSET 2
#define GNUTELLA_PONG_FILES_OFFSET 6
#define GNUTELLA_PONG_KBYTES_OFFSET 10
#define GNUTELLA_QUERY_SPEED_OFFSET 0
#define GNUTELLA_QUERY_SEARCH_OFFSET 2
#define GNUTELLA_QUERYHIT_HEADER_LENGTH 11
#define GNUTELLA_QUERYHIT_COUNT_OFFSET 0
#define GNUTELLA_QUERYHIT_PORT_OFFSET 1
#define GNUTELLA_QUERYHIT_IP_OFFSET 3
#define GNUTELLA_QUERYHIT_SPEED_OFFSET 7
#define GNUTELLA_QUERYHIT_FIRST_HIT_OFFSET 11
#define GNUTELLA_QUERYHIT_HIT_INDEX_OFFSET 0
#define GNUTELLA_QUERYHIT_HIT_SIZE_OFFSET 4
#define GNUTELLA_QUERYHIT_END_OF_STRING_LENGTH 2
#define GNUTELLA_PUSH_SERVENT_ID_OFFSET 0
#define GNUTELLA_PUSH_INDEX_OFFSET 16
#define GNUTELLA_PUSH_IP_OFFSET 20
#define GNUTELLA_PUSH_PORT_OFFSET 24
#define GNUTELLA_HEADER_ID_OFFSET 0
#define GNUTELLA_HEADER_PAYLOAD_OFFSET 16
#define GNUTELLA_HEADER_TTL_OFFSET 17
#define GNUTELLA_HEADER_HOPS_OFFSET 18
#define GNUTELLA_HEADER_SIZE_OFFSET 19
|
