src/bfile_heuristics.h

Wed, 31 May 2017 12:51:24 +0200

author
Mike Becker <universe@uap-core.de>
date
Wed, 31 May 2017 12:51:24 +0200
changeset 51
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permissions
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fixes compiler flags

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1 /*
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2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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3 * Copyright 2017 Mike Becker. All rights reserved.
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4 *
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5 * Redistribution and use in source and binary forms, with or without
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6 * modification, are permitted provided that the following conditions are met:
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7 *
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8 * 1. Redistributions of source code must retain the above copyright
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9 * notice, this list of conditions and the following disclaimer.
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10 *
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11 * 2. Redistributions in binary form must reproduce the above copyright
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12 * notice, this list of conditions and the following disclaimer in the
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13 * documentation and/or other materials provided with the distribution.
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14 *
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15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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18 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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21 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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22 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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23 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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25 *
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26 * bfile_heuristics.h
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27 *
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28 * Created on: 20.10.2011
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29 * Author: Mike
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30 */
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32 #ifndef BFILE_HEURISTICS_H_
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33 #define BFILE_HEURISTICS_H_
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35 #include "stdinc.h"
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37 #define BFILE_IGNORE 0x00
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38 #define BFILE_LOW_ACCURACY 0x01
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39 #define BFILE_MEDIUM_ACCURACY 0x02
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40 #define BFILE_HIGH_ACCURACY 0x04
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42 typedef struct {
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43 unsigned int level;
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44 unsigned int bcount; /* 'binary' character count */
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45 unsigned int tcount; /* total count */
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46 } bfile_heuristics_t;
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48 #ifdef _cplusplus
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49 extern "C" {
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50 #endif
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51
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52 bfile_heuristics_t *new_bfile_heuristics_t();
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53 void destroy_bfile_heuristics_t(bfile_heuristics_t *def);
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54 void bfile_reset(bfile_heuristics_t *def);
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55 bool bfile_check(bfile_heuristics_t *def, int next_char);
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57 #ifdef _cplusplus
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58 }
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59 #endif
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60
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61 #endif /* BFILE_HEURISTICS_H_ */

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