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54 lines
2.0 KiB
C
54 lines
2.0 KiB
C
/* Copyright (C) 2007-2010 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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*/
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#ifndef __DETECT_ENGINE_IPONLY_H__
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#define __DETECT_ENGINE_IPONLY_H__
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/**
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* SigNumArray is a bit array representing signatures
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* it can be used linked to src/dst address to indicate
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* which signatures apply to this addres
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* at IP Only we store SigNumArrays at the radix trees
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*/
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typedef struct SigNumArray_ {
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uint8_t *array; /* bit array of sig nums */
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uint32_t size; /* size in bytes of the array */
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} SigNumArray;
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void IPOnlyCIDRListFree(IPOnlyCIDRItem *tmphead);
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int IPOnlySigParseAddress(const DetectEngineCtx *, Signature *, const char *, char);
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void IPOnlyMatchPacket(ThreadVars *tv, const DetectEngineCtx *,
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DetectEngineThreadCtx *, const DetectEngineIPOnlyCtx *,
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DetectEngineIPOnlyThreadCtx *, Packet *);
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void IPOnlyInit(DetectEngineCtx *, DetectEngineIPOnlyCtx *);
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void IPOnlyPrint(DetectEngineCtx *, DetectEngineIPOnlyCtx *);
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void IPOnlyDeinit(DetectEngineCtx *, DetectEngineIPOnlyCtx *);
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void IPOnlyPrepare(DetectEngineCtx *);
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void DetectEngineIPOnlyThreadInit(DetectEngineCtx *, DetectEngineIPOnlyThreadCtx *);
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void DetectEngineIPOnlyThreadDeinit(DetectEngineIPOnlyThreadCtx *);
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void IPOnlyAddSignature(DetectEngineCtx *, DetectEngineIPOnlyCtx *, Signature *);
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void IPOnlyRegisterTests(void);
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#endif /* __DETECT_ENGINE_IPONLY_H__ */
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