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
|
/* Copyright (C) 2007-2013 Open Information Security Foundation
*
* You can copy, redistribute or modify this Program under the terms of
* the GNU General Public License version 2 as published by the Free
* Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* version 2 along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
/**
* \file
*
* \author Victor Julien <victor@inliniac.net>
*/
#ifndef __DETECT_LUAJIT_H__
#define __DETECT_LUAJIT_H__
#ifdef HAVE_LUA
#include <lua.h>
#include <lualib.h>
#include <lauxlib.h>
typedef struct DetectLuaThreadData {
lua_State *luastate;
uint32_t flags;
int alproto;
} DetectLuaThreadData;
#define DETECT_LUAJIT_MAX_FLOWVARS 15
#define DETECT_LUAJIT_MAX_FLOWINTS 15
typedef struct DetectLuaData {
int thread_ctx_id;
int negated;
char *filename;
uint32_t flags;
int alproto;
char *buffername; /* buffer name in case of a single buffer */
uint16_t flowint[DETECT_LUAJIT_MAX_FLOWINTS];
uint16_t flowints;
uint16_t flowvar[DETECT_LUAJIT_MAX_FLOWVARS];
uint16_t flowvars;
uint32_t sid;
uint32_t rev;
uint32_t gid;
} DetectLuaData;
#endif /* HAVE_LUA */
/* prototypes */
void DetectLuaRegister (void);
int DetectLuaMatchBuffer(DetectEngineThreadCtx *det_ctx, Signature *s, SigMatch *sm,
uint8_t *buffer, uint32_t buffer_len, uint32_t offset,
Flow *f, int flow_lock);
#ifdef HAVE_LUAJIT
int DetectLuajitSetupStatesPool(int num, int reloads);
#endif /* HAVE_LUAJIT */
void DetectLuaPostSetup(Signature *s);
#endif /* __DETECT_FILELUAJIT_H__ */
|
