fixed typo
[strongswan.git] / src / libstrongswan / utils / lexparser.h
1 /**
2 * @file lexparser.h
3 *
4 * @brief lexical parser for text-based configuration files
5 *
6 */
7
8 /*
9 * Copyright (C) 2001-2006 Andreas Steffen, Zuercher Hochschule Winterthur
10 *
11 * This program is free software; you can redistribute it and/or modify it
12 * under the terms of the GNU General Public License as published by the
13 * Free Software Foundation; either version 2 of the License, or (at your
14 * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
15 *
16 * This program is distributed in the hope that it will be useful, but
17 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
18 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
19 * for more details.
20 */
21
22 #include <library.h>
23
24 /**
25 * @brief Eats whitespace
26 */
27 bool eat_whitespace(chunk_t *src);
28
29 /**
30 * @brief Compare null-terminated pattern with chunk
31 */
32 bool match(const char *pattern, const chunk_t *ch);
33
34 /**
35 * @brief Extracts a token ending with a given termination symbol
36 */
37 bool extract_token(chunk_t *token, const char termination, chunk_t *src);
38
39 /**
40 * @brief Fetches a new text line terminated by \n or \r\n
41 */
42 bool fetchline(chunk_t *src, chunk_t *line);
43
44 /**
45 * @brief Extracts a value that might be single or double quoted
46 */
47 err_t extract_value(chunk_t *value, chunk_t *line);
48
49 /**
50 * @brief extracts a name: value pair from a text line
51 */
52 err_t extract_name_value(chunk_t *name, chunk_t *value, chunk_t *line);
53
54 /**
55 * @brief extracts a parameter: value from a text line
56 */
57 err_t extract_parameter_value(chunk_t *name, chunk_t *value, chunk_t *line);