Sat, 25 Jul 2020 17:53:54 +0200
reorders processing of arguments (help text first)
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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 2018 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 | |
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27 | #ifndef REGEX_PARSER_H_ |
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28 | #define REGEX_PARSER_H_ |
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29 | |
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30 | #define REGEX_MAX_LINELENGTH 2048 |
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31 | |
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32 | #include <sys/types.h> |
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33 | #include <stdbool.h> |
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34 | #include <regex.h> |
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35 | #include "string_list.h" |
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36 | |
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37 | typedef struct { |
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38 | string_list_t* pattern_list; /* even entries: start ; odd entries: end */ |
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39 | regex_t** compiled_patterns; |
28 | 40 | size_t compiled_pattern_count; |
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41 | unsigned int pattern_match; /* save position of end pattern to match - |
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42 | NULL when a start pattern shall match first */ |
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43 | unsigned int matched_lines; |
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44 | } regex_parser_t; |
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45 | |
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46 | #ifdef _cplusplus |
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47 | extern "C" { |
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48 | #endif |
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49 | |
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50 | regex_parser_t* new_regex_parser_t(); |
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51 | void destroy_regex_parser_t(regex_parser_t*); |
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52 | void regex_parser_reset(regex_parser_t* parser); |
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53 | |
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54 | bool regex_parser_matching(regex_parser_t*); |
28 | 55 | bool regex_compile_all(regex_parser_t*); |
56 | int regex_parser_do(regex_parser_t*, char*); | |
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57 | |
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58 | #ifdef _cplusplus |
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59 | } |
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60 | #endif |
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61 | |
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62 | #endif /* REGEX_PARSER_H_ */ |