mirror of
https://github.com/VectorCamp/vectorscan.git
synced 2025-06-28 16:41:01 +03:00
66 lines
2.5 KiB
C++
66 lines
2.5 KiB
C++
/*
|
|
* Copyright (c) 2015, Intel Corporation
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* * Redistributions of source code must retain the above copyright notice,
|
|
* this list of conditions and the following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* * Neither the name of Intel Corporation nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef MPV_COMPILE_H
|
|
#define MPV_COMPILE_H
|
|
|
|
#include "ue2common.h"
|
|
#include "util/alloc.h"
|
|
#include "util/charreach.h"
|
|
|
|
#include <memory>
|
|
#include <vector>
|
|
|
|
struct NFA;
|
|
|
|
namespace ue2 {
|
|
|
|
struct raw_puff {
|
|
raw_puff(u32 repeats_in, bool unbounded_in, ReportID report_in,
|
|
const CharReach &reach_in, bool auto_restart_in = false)
|
|
: repeats(repeats_in), unbounded(unbounded_in),
|
|
auto_restart(auto_restart_in), report(report_in), reach(reach_in) {}
|
|
u32 repeats; /**< report match after this many matching bytes */
|
|
bool unbounded; /**< keep producing matches after repeats are reached */
|
|
bool auto_restart; /**< for /[^X]{n}/ type patterns */
|
|
ReportID report;
|
|
CharReach reach; /**< = ~escapes */
|
|
};
|
|
|
|
/*
|
|
* puffs in the triggered_puffs vector are enabled when an TOP_N event is
|
|
* delivered corresponding to their index in the vector
|
|
*/
|
|
aligned_unique_ptr<NFA>
|
|
mpvCompile(const std::vector<raw_puff> &puffs,
|
|
const std::vector<raw_puff> &triggered_puffs);
|
|
|
|
} // namespace ue2
|
|
|
|
#endif
|