reputation.h

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/* Copyright (C) 2007-2022 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 Pablo Rincon Crespo <pablo.rincon.crespo@gmail.com>
 * \author Victor Julien <victor@inliniac.net>
 *         Original Idea by Matt Jonkman
 */
 
#ifndef SURICATA_REPUTATION_H
#define SURICATA_REPUTATION_H
 
#include "host.h"
#include "util-radix4-tree.h"
#include "util-radix6-tree.h"
 
#define SREP_MAX_CATS 60
#define SREP_MAX_VAL 127
 
typedef struct SRepCIDRTree_ {
    SCRadix4Tree srep_ipv4_tree[SREP_MAX_CATS];
    SCRadix6Tree srep_ipv6_tree[SREP_MAX_CATS];
} SRepCIDRTree;
 
typedef struct SReputation_ {
    uint32_t version;
    uint8_t rep[SREP_MAX_CATS];
} SReputation;
 
void SRepFreeHostData(Host *h);
uint8_t SRepCatGetByShortname(char *shortname);
int SRepInit(struct DetectEngineCtx_ *de_ctx);
void SRepDestroy(struct DetectEngineCtx_ *de_ctx);
void SRepReloadComplete(void);
int SRepHostTimedOut(Host *);
 
int8_t SRepCIDRGetIPRepSrc(SRepCIDRTree *cidr_ctx, Packet *p, uint8_t cat, uint32_t version);
int8_t SRepCIDRGetIPRepDst(SRepCIDRTree *cidr_ctx, Packet *p, uint8_t cat, uint32_t version);
void SRepResetVersion(void);
int SRepLoadCatFileFromFD(FILE *fp);
int SRepLoadFileFromFD(SRepCIDRTree *cidr_ctx, FILE *fp);
 
void SCReputationRegisterTests(void);
 
#endif /* SURICATA_REPUTATION_H */