mirror of https://github.com/OISF/suricata
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
56 lines
1.1 KiB
C
56 lines
1.1 KiB
C
/* Copyright (c) 2008 Victor Julien <victor@inliniac.net> */
|
|
|
|
#ifndef __UTIL_MPM_WUMANBER_H__
|
|
#define __UTIL_MPM_WUMANBER_H__
|
|
|
|
#include "util-mpm.h"
|
|
|
|
#define NOCASE 0x01
|
|
|
|
typedef struct _WmPattern {
|
|
u_int8_t *cs; /* case sensitive */
|
|
u_int8_t *ci; /* case INsensitive */
|
|
u_int16_t len;
|
|
struct _WmPattern *next;
|
|
u_int16_t prefix_ci;
|
|
u_int16_t prefix_cs;
|
|
u_int8_t flags;
|
|
MpmEndMatch *em;
|
|
} WmPattern;
|
|
|
|
typedef struct _WmHashItem_ {
|
|
u_int8_t flags;
|
|
u_int16_t idx;
|
|
struct _WmHashItem_ *nxt;
|
|
} WmHashItem;
|
|
|
|
typedef struct _WmCtx {
|
|
u_int16_t shiftlen;
|
|
|
|
WmHashItem *hash;
|
|
WmHashItem hash1[256];
|
|
|
|
/* pattern arrays */
|
|
WmPattern *parray;
|
|
|
|
/* only used for multibyte pattern search */
|
|
u_int16_t shifttable[65536];
|
|
|
|
/* pattern list */
|
|
WmPattern *head;
|
|
WmPattern *tail;
|
|
} WmCtx;
|
|
|
|
typedef struct _WmThreadCtx {
|
|
u_int32_t stat_shift_null;
|
|
u_int32_t stat_loop_match;
|
|
u_int32_t stat_loop_no_match;
|
|
u_int32_t stat_num_shift;
|
|
u_int32_t stat_total_shift;
|
|
} WmThreadCtx;
|
|
|
|
void MpmWuManberRegister(void);
|
|
|
|
#endif /* __UTIL_MPM_WUMANBER_H__ */
|
|
|