suricata
util-spm-bs2bm.h
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1 /* Copyright (C) 2007-2010 Open Information Security Foundation
2  *
3  * You can copy, redistribute or modify this Program under the terms of
4  * the GNU General Public License version 2 as published by the Free
5  * Software Foundation.
6  *
7  * This program is distributed in the hope that it will be useful,
8  * but WITHOUT ANY WARRANTY; without even the implied warranty of
9  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10  * GNU General Public License for more details.
11  *
12  * You should have received a copy of the GNU General Public License
13  * version 2 along with this program; if not, write to the Free Software
14  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
15  * 02110-1301, USA.
16  */
17 
18 /**
19  * \file
20  *
21  * \author Pablo Rincon Crespo <pablo.rincon.crespo@gmail.com>
22  */
23 
24 #ifndef SURICATA_UTIL_SPM_BS2BM
25 #define SURICATA_UTIL_SPM_BS2BM
26 
27 #include "suricata-common.h"
28 
29 #define ALPHABET_SIZE 256
30 
31 void Bs2BmBadchars(const uint8_t *, uint16_t, uint8_t *);
32 uint8_t *Bs2Bm(const uint8_t *, uint32_t, const uint8_t *, uint16_t, const uint8_t[]);
33 uint8_t *Bs2BmNocase(const uint8_t *, uint32_t, const uint8_t *, uint16_t, const uint8_t[]);
34 
35 #endif /* SURICATA_UTIL_SPM_BS2BM */
Bs2BmBadchars
void Bs2BmBadchars(const uint8_t *, uint16_t, uint8_t *)
Array setup function for Bs2Bm of bad characters index (not found at the needle)
Definition: util-spm-bs2bm.c:43
Bs2Bm
uint8_t * Bs2Bm(const uint8_t *, uint32_t, const uint8_t *, uint16_t, const uint8_t[])
Basic search with a bad characters array. The array badchars contains flags at character's ascii inde...
Definition: util-spm-bs2bm.c:69
suricata-common.h
Bs2BmNocase
uint8_t * Bs2BmNocase(const uint8_t *, uint32_t, const uint8_t *, uint16_t, const uint8_t[])
Basic search case less with a bad characters array. The array badchars contains flags at character's ...
Definition: util-spm-bs2bm.c:119