suricata
stream.h
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1 /* Copyright (C) 2007-2017 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 __STREAM_H__
25 #define __STREAM_H__
26 
27 #include "flow.h"
28 
29 #define STREAM_START BIT_U8(0)
30 #define STREAM_EOF BIT_U8(1)
31 #define STREAM_TOSERVER BIT_U8(2)
32 #define STREAM_TOCLIENT BIT_U8(3)
33 #define STREAM_GAP BIT_U8(4) /**< data gap encountered */
34 #define STREAM_DEPTH BIT_U8(5) /**< depth reached */
35 #define STREAM_MIDSTREAM BIT_U8(6)
36 #define STREAM_FLUSH BIT_U8(7)
37 
38 typedef int (*StreamSegmentCallback)(const Packet *, void *, const uint8_t *, uint32_t);
39 int StreamSegmentForEach(const Packet *p, uint8_t flag,
40  StreamSegmentCallback CallbackFunc,
41  void *data);
42 
43 #endif /* __STREAM_H__ */
44 
StreamSegmentCallback
int(* StreamSegmentCallback)(const Packet *, void *, const uint8_t *, uint32_t)
Definition: stream.h:38
Packet_
Definition: decode.h:414
StreamSegmentForEach
int StreamSegmentForEach(const Packet *p, uint8_t flag, StreamSegmentCallback CallbackFunc, void *data)
Run callback for all segments.
Definition: stream.c:39
flow.h