suricata
detect-flowbits.h
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/* Copyright (C) 2007-2025 Open Information Security Foundation
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*
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* You can copy, redistribute or modify this Program under the terms of
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* the GNU General Public License version 2 as published by the Free
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* Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* version 2 along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*/
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/**
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* \file
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*
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* \author Victor Julien <victor@inliniac.net>
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* \author Breno Silva <breno.silva@gmail.com>
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*/
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#ifndef SURICATA_DETECT_FLOWBITS_H
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#define SURICATA_DETECT_FLOWBITS_H
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#define DETECT_FLOWBITS_CMD_SET 0
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#define DETECT_FLOWBITS_CMD_UNSET 1
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#define DETECT_FLOWBITS_CMD_ISNOTSET 2
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#define DETECT_FLOWBITS_CMD_ISSET 3
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#define DETECT_FLOWBITS_CMD_MAX 4
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typedef
struct
DetectFlowbitsData_
{
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uint32_t
idx
;
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uint8_t
cmd
;
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uint8_t
or_list_size
;
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/** Flag to trigger post rule match prefilter following a 'set' match. */
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bool
post_rule_match_prefilter
;
/**< set command should trigger post-rule-match
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"prefilter" */
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uint32_t *
or_list
;
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}
DetectFlowbitsData
;
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/* prototypes */
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void
DetectFlowbitsRegister
(
void
);
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#endif
/* SURICATA_DETECT_FLOWBITS_H */
DetectFlowbitsData_::or_list_size
uint8_t or_list_size
Definition:
detect-flowbits.h:37
DetectFlowbitsRegister
void DetectFlowbitsRegister(void)
Definition:
detect-flowbits.c:72
DetectFlowbitsData_::cmd
uint8_t cmd
Definition:
detect-flowbits.h:36
DetectFlowbitsData_
Definition:
detect-flowbits.h:34
DetectFlowbitsData_::idx
uint32_t idx
Definition:
detect-flowbits.h:35
DetectFlowbitsData
struct DetectFlowbitsData_ DetectFlowbitsData
DetectFlowbitsData_::or_list
uint32_t * or_list
Definition:
detect-flowbits.h:41
DetectFlowbitsData_::post_rule_match_prefilter
bool post_rule_match_prefilter
Definition:
detect-flowbits.h:39
src
detect-flowbits.h
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