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suricata/src/stream.h

45 lines
1.4 KiB
C

/* Copyright (C) 2007-2017 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 __STREAM_H__
#define __STREAM_H__
#include "flow.h"
#define STREAM_START BIT_U8(0)
#define STREAM_EOF BIT_U8(1)
#define STREAM_TOSERVER BIT_U8(2)
#define STREAM_TOCLIENT BIT_U8(3)
#define STREAM_GAP BIT_U8(4) /**< data gap encountered */
#define STREAM_DEPTH BIT_U8(5) /**< depth reached */
#define STREAM_MIDSTREAM BIT_U8(6)
#define STREAM_FLUSH BIT_U8(7)
typedef int (*StreamSegmentCallback)(const Packet *, void *, const uint8_t *, uint32_t);
int StreamSegmentForEach(const Packet *p, uint8_t flag,
StreamSegmentCallback CallbackFunc,
void *data);
#endif /* __STREAM_H__ */