suricata
detect-engine-address-ipv4.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 Victor Julien <victor@inliniac.net>
22  */
23 
24 #ifndef __DETECT_ENGINE_ADDRESS_IPV4_H__
25 #define __DETECT_ENGINE_ADDRESS_IPV4_H__
26 
29 
33  DetectAddress *source);
35 
36 void DetectAddressIPv4Tests(void);
37 
38 #endif /* __DETECT_ENGINE_ADDRESS_IPV4_H__ */
39 
void DetectAddressIPv4Tests(void)
int DetectAddressCmpIPv4(DetectAddress *a, DetectAddress *b)
Compares 2 addresses(address ranges) and returns the relationship between the 2 addresses.
address structure for use in the detection engine.
Definition: detect.h:143
int DetectAddressIsCompleteIPSpaceIPv4(DetectAddress *)
Check if the address group list covers the complete IPv4 IP space.
main detection engine ctx
Definition: detect.h:720
int DetectAddressCutIPv4(DetectEngineCtx *, DetectAddress *, DetectAddress *, DetectAddress **)
Cut groups and merge sigs.
int DetectAddressCutNotIPv4(DetectAddress *, DetectAddress **)
Cuts and returns an address range, which is the complement of the address range that is supplied as t...
int DetectAddressJoinIPv4(DetectEngineCtx *, DetectAddress *target, DetectAddress *source)
Extends a target address range if the the source address range is wider than the target address range...