Wireshark
2.9.0-477-g68ec514b
The Wireshark network protocol analyzer
Main Page
Related Pages
Modules
Namespaces
Classes
Files
File List
File Members
epan
dissectors
packet-gnutella.h
1
/* packet-gnutella.h
2
* Declarations for gnutella dissection
3
* Copyright 2001, B. Johannessen <bob@havoq.com>
4
*
5
* Wireshark - Network traffic analyzer
6
* By Gerald Combs <gerald@wireshark.org>
7
* Copyright 1998 Gerald Combs
8
*
9
* SPDX-License-Identifier: GPL-2.0-or-later
10
*/
11
12
#define GNUTELLA_TCP_PORT 6346
13
14
/*
15
* Used to determine whether a chunk of data looks like a Gnutella packet
16
* or not - it might be a transfer stream, or it might be part of a
17
* Gnutella packet that starts in an earlier missing TCP segment.
18
*
19
* One Gnutella spec says packets SHOULD be no bigger than 4K, although
20
* that's SHOULD, not MUST.
21
*/
22
#define GNUTELLA_MAX_SNAP_SIZE 4096
23
24
#define GNUTELLA_UNKNOWN_NAME "Unknown"
25
#define GNUTELLA_PING 0x00
26
#define GNUTELLA_PING_NAME "Ping"
27
#define GNUTELLA_PONG 0x01
28
#define GNUTELLA_PONG_NAME "Pong"
29
#define GNUTELLA_PUSH 0x40
30
#define GNUTELLA_PUSH_NAME "Push"
31
#define GNUTELLA_QUERY 0x80
32
#define GNUTELLA_QUERY_NAME "Query"
33
#define GNUTELLA_QUERYHIT 0x81
34
#define GNUTELLA_QUERYHIT_NAME "QueryHit"
35
36
#define GNUTELLA_HEADER_LENGTH 23
37
#define GNUTELLA_SERVENT_ID_LENGTH 16
38
#define GNUTELLA_PORT_LENGTH 2
39
#define GNUTELLA_IP_LENGTH 4
40
#define GNUTELLA_LONG_LENGTH 4
41
#define GNUTELLA_SHORT_LENGTH 2
42
#define GNUTELLA_BYTE_LENGTH 1
43
44
#define GNUTELLA_PONG_LENGTH 14
45
#define GNUTELLA_PONG_PORT_OFFSET 0
46
#define GNUTELLA_PONG_IP_OFFSET 2
47
#define GNUTELLA_PONG_FILES_OFFSET 6
48
#define GNUTELLA_PONG_KBYTES_OFFSET 10
49
50
#define GNUTELLA_QUERY_SPEED_OFFSET 0
51
#define GNUTELLA_QUERY_SEARCH_OFFSET 2
52
53
#define GNUTELLA_QUERYHIT_HEADER_LENGTH 11
54
#define GNUTELLA_QUERYHIT_COUNT_OFFSET 0
55
#define GNUTELLA_QUERYHIT_PORT_OFFSET 1
56
#define GNUTELLA_QUERYHIT_IP_OFFSET 3
57
#define GNUTELLA_QUERYHIT_SPEED_OFFSET 7
58
#define GNUTELLA_QUERYHIT_FIRST_HIT_OFFSET 11
59
#define GNUTELLA_QUERYHIT_HIT_INDEX_OFFSET 0
60
#define GNUTELLA_QUERYHIT_HIT_SIZE_OFFSET 4
61
#define GNUTELLA_QUERYHIT_END_OF_STRING_LENGTH 2
62
63
#define GNUTELLA_PUSH_SERVENT_ID_OFFSET 0
64
#define GNUTELLA_PUSH_INDEX_OFFSET 16
65
#define GNUTELLA_PUSH_IP_OFFSET 20
66
#define GNUTELLA_PUSH_PORT_OFFSET 24
67
68
#define GNUTELLA_HEADER_ID_OFFSET 0
69
#define GNUTELLA_HEADER_PAYLOAD_OFFSET 16
70
#define GNUTELLA_HEADER_TTL_OFFSET 17
71
#define GNUTELLA_HEADER_HOPS_OFFSET 18
72
#define GNUTELLA_HEADER_SIZE_OFFSET 19
Generated by
1.8.11