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https://github.com/VectorCamp/vectorscan.git
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9087d59be5
Add the new Tamarama engine that acts as a container for infix/suffix engines that can be proven to run exclusively of one another. This reduces stream state for pattern sets with many exclusive engines.
73 lines
3.1 KiB
C
73 lines
3.1 KiB
C
/*
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* Copyright (c) 2016, Intel Corporation
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* * Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of Intel Corporation nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef TAMARAMA_H
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#define TAMARAMA_H
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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#include "callback.h"
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#include "ue2common.h"
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struct mq;
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struct NFA;
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struct hs_scratch;
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char nfaExecTamarama0_testEOD(const struct NFA *n, const char *state,
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const char *streamState, u64a offset,
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NfaCallback callback, SomNfaCallback som_cb,
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void *context);
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char nfaExecTamarama0_QR(const struct NFA *n, struct mq *q, ReportID report);
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char nfaExecTamarama0_reportCurrent(const struct NFA *n, struct mq *q);
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char nfaExecTamarama0_inAccept(const struct NFA *n, ReportID report,
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struct mq *q);
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char nfaExecTamarama0_inAnyAccept(const struct NFA *n, struct mq *q);
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char nfaExecTamarama0_queueInitState(const struct NFA *n, struct mq *q);
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char nfaExecTamarama0_queueCompressState(const struct NFA *n,
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const struct mq *q,
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s64a loc);
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char nfaExecTamarama0_expandState(const struct NFA *n, void *dest,
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const void *src, u64a offset, u8 key);
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enum nfa_zombie_status nfaExecTamarama0_zombie_status(const struct NFA *n,
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struct mq *q, s64a loc);
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char nfaExecTamarama0_Q(const struct NFA *nfa, struct mq *q, s64a end);
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char nfaExecTamarama0_Q2(const struct NFA *nfa, struct mq *q, s64a end);
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// only used by outfix and miracles, no implementation for tamarama
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#define nfaExecTamarama0_initCompressedState NFA_API_NO_IMPL
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#define nfaExecTamarama0_B_Reverse NFA_API_NO_IMPL
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#ifdef __cplusplus
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}
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#endif
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#endif
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