Thu, 23 Aug 2018 19:45:36 +0200
adds simple tiny test suite and updates license headers
1 /*
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
3 * Copyright 2018 Mike Becker. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
18 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
21 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
22 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
23 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
27 #ifndef REGEX_PARSER_H_
28 #define REGEX_PARSER_H_
30 #define REGEX_MAX_LINELENGTH 2048
32 #include <sys/types.h>
33 #include <stdbool.h>
34 #include <regex.h>
35 #include "string_list.h"
37 typedef struct {
38 string_list_t* pattern_list; /* even entries: start ; odd entries: end */
39 regex_t** compiled_patterns;
40 size_t compiled_pattern_count;
41 unsigned int pattern_match; /* save position of end pattern to match -
42 NULL when a start pattern shall match first */
43 unsigned int matched_lines;
44 } regex_parser_t;
46 #ifdef _cplusplus
47 extern "C" {
48 #endif
50 regex_parser_t* new_regex_parser_t();
51 void destroy_regex_parser_t(regex_parser_t*);
52 void regex_parser_reset(regex_parser_t* parser);
54 bool regex_parser_matching(regex_parser_t*);
55 bool regex_compile_all(regex_parser_t*);
56 int regex_parser_do(regex_parser_t*, char*);
58 #ifdef _cplusplus
59 }
60 #endif
62 #endif /* REGEX_PARSER_H_ */