blob: 263f3a806c060cb960691cb38f6227d838254d36 (
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
|
/* epan.h
*
* $Id: epan.h,v 1.8 2001/11/21 23:16:23 gram Exp $
*
* Ethereal Protocol Analyzer Library
*
*/
#ifndef EPAN_H
#define EPAN_H
#include <glib.h>
struct _epan_dissect_t;
/* XXX - for now */
#include "packet.h"
#include "packet_info.h"
void epan_init(const char * plugindir, void (register_all_protocols)(void),
void (register_all_handoffs)(void));
void epan_cleanup(void);
void epan_conversation_init(void);
/* A client will create one epan_t for an entire dissection session.
* A single epan_t will be used to analyze the entire sequence of packets,
* sequentially, in a single session. A session corresponds to a single
* packet trace file. The reaons epan_t exists is that some packets in
* some protocols cannot be decoded without knowledge of previous packets.
* This inter-packet "state" is stored in the epan_t.
*/
typedef struct epan_session epan_t;
epan_t*
epan_new(void);
void
epan_free(epan_t*);
/* Dissection of a single byte array. Holds tvbuff info as
* well as proto_tree info. As long as the epan_dissect_t for a byte
* array is in existence, you must not free or move that byte array,
* as the structures that the epan_dissect_t contains might have pointers
* to addresses in your byte array.
*/
typedef struct _epan_dissect_t {
tvbuff_t *tvb;
proto_tree *tree;
packet_info pi;
} epan_dissect_t;
epan_dissect_t*
epan_dissect_new(void* pseudo_header, const guint8* data, frame_data *fd, proto_tree *tree);
void
epan_dissect_free(epan_dissect_t* edt);
#endif /* EPAN_H */
|
