1/*
2 * Copyright (c) 2015-2016, Intel Corporation
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are met:
6 *
7 * * Redistributions of source code must retain the above copyright notice,
8 * this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of Intel Corporation nor the names of its contributors
13 * may be used to endorse or promote products derived from this software
14 * without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#ifndef GOUGH_H
30#define GOUGH_H
31
32#include "callback.h"
33#include "ue2common.h"
34
35struct NFA;
36struct mq;
37
38// 8-bit Gough
39
40char nfaExecGough8_testEOD(const struct NFA *nfa, const char *state,
41 const char *streamState, u64a offset,
42 NfaCallback callback, void *context);
43char nfaExecGough8_Q(const struct NFA *n, struct mq *q, s64a end);
44char nfaExecGough8_Q2(const struct NFA *n, struct mq *q, s64a end);
45char nfaExecGough8_QR(const struct NFA *n, struct mq *q, ReportID report);
46char nfaExecGough8_reportCurrent(const struct NFA *n, struct mq *q);
47char nfaExecGough8_inAccept(const struct NFA *n, ReportID report, struct mq *q);
48char nfaExecGough8_inAnyAccept(const struct NFA *n, struct mq *q);
49char nfaExecGough8_queueInitState(const struct NFA *n, struct mq *q);
50char nfaExecGough8_initCompressedState(const struct NFA *n, u64a offset,
51 void *state, u8 key);
52char nfaExecGough8_queueCompressState(const struct NFA *nfa, const struct mq *q,
53 s64a loc);
54char nfaExecGough8_expandState(const struct NFA *nfa, void *dest,
55 const void *src, u64a offset, u8 key);
56
57#define nfaExecGough8_B_Reverse NFA_API_NO_IMPL
58#define nfaExecGough8_zombie_status NFA_API_ZOMBIE_NO_IMPL
59
60// 16-bit Gough
61
62char nfaExecGough16_testEOD(const struct NFA *nfa, const char *state,
63 const char *streamState, u64a offset,
64 NfaCallback callback, void *context);
65char nfaExecGough16_Q(const struct NFA *n, struct mq *q, s64a end);
66char nfaExecGough16_Q2(const struct NFA *n, struct mq *q, s64a end);
67char nfaExecGough16_QR(const struct NFA *n, struct mq *q, ReportID report);
68char nfaExecGough16_reportCurrent(const struct NFA *n, struct mq *q);
69char nfaExecGough16_inAccept(const struct NFA *n, ReportID report, struct mq *q);
70char nfaExecGough16_inAnyAccept(const struct NFA *n, struct mq *q);
71char nfaExecGough16_queueInitState(const struct NFA *n, struct mq *q);
72char nfaExecGough16_initCompressedState(const struct NFA *n, u64a offset,
73 void *state, u8 key);
74char nfaExecGough16_queueCompressState(const struct NFA *nfa,
75 const struct mq *q, s64a loc);
76char nfaExecGough16_expandState(const struct NFA *nfa, void *dest,
77 const void *src, u64a offset, u8 key);
78
79#define nfaExecGough16_B_Reverse NFA_API_NO_IMPL
80#define nfaExecGough16_zombie_status NFA_API_ZOMBIE_NO_IMPL
81
82#endif
83