cline: src/regex_parser.h@76d46533b9a9

regex parser was not properly reset before each file, sometimes resulting in wrong line counts, when the previous scanned file ended with a match

     1 /*

     2  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

     3  * Copyright 2017 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  *

    26  * regex_parser.h

    27  *

    28  *  Created on: 26.01.2012

    29  *      Author: Mike

    30  */

    32 #ifndef REGEX_PARSER_H_

    33 #define REGEX_PARSER_H_

    35 #define REGEX_MAX_LINELENGTH           2048

    37 #include <sys/types.h>

    38 #include <stdbool.h>

    39 #include <regex.h>

    40 #include "string_list.h"

    42 typedef struct {

    43   string_list_t* pattern_list; /* even entries: start ; odd entries: end */

    44   regex_t** compiled_patterns;

    45   size_t compiled_pattern_count;

    46   unsigned int pattern_match; /* save position of end pattern to match -

    47                                  NULL when a start pattern shall match first */

    48   unsigned int matched_lines;

    49 } regex_parser_t;

    51 #ifdef _cplusplus

    52 extern "C" {

    53 #endif

    55 regex_parser_t* new_regex_parser_t();

    56 void destroy_regex_parser_t(regex_parser_t*);

    57 void regex_parser_reset(regex_parser_t* parser);

    59 bool regex_parser_matching(regex_parser_t*);

    60 bool regex_compile_all(regex_parser_t*);

    61 int regex_parser_do(regex_parser_t*, char*);

    63 #ifdef _cplusplus

    64 }

    65 #endif

    67 #endif /* REGEX_PARSER_H_ */

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