xref: /PHP-7.1/ext/dba/libinifile/inifile.h (revision ccd4716e)
1 /*
2    +----------------------------------------------------------------------+
3    | PHP Version 7                                                        |
4    +----------------------------------------------------------------------+
5    | Copyright (c) 1997-2018 The PHP Group                                |
6    +----------------------------------------------------------------------+
7    | This source file is subject to version 3.01 of the PHP license,      |
8    | that is bundled with this package in the file LICENSE, and is        |
9    | available through the world-wide-web at the following url:           |
10    | http://www.php.net/license/3_01.txt                                  |
11    | If you did not receive a copy of the PHP license and are unable to   |
12    | obtain it through the world-wide-web, please send a note to          |
13    | license@php.net so we can mail you a copy immediately.               |
14    +----------------------------------------------------------------------+
15    | Author: Marcus Boerger <helly@php.net>                               |
16    +----------------------------------------------------------------------+
17  */
18 
19 /* $Id$ */
20 
21 #ifndef PHP_LIB_INIFILE_H
22 #define PHP_LIB_INIFILE_H
23 
24 typedef struct {
25 	char *group;
26 	char *name;
27 } key_type;
28 
29 typedef struct {
30 	char *value;
31 } val_type;
32 
33 typedef struct {
34 	key_type key;
35 	val_type val;
36 	size_t pos;
37 } line_type;
38 
39 typedef struct {
40 	char *lockfn;
41 	int lockfd;
42 	php_stream *fp;
43 	int readonly;
44 	line_type curr;
45 	line_type next;
46 } inifile;
47 
48 val_type inifile_fetch(inifile *dba, const key_type *key, int skip);
49 int inifile_firstkey(inifile *dba);
50 int inifile_nextkey(inifile *dba);
51 int inifile_delete(inifile *dba, const key_type *key);
52 int inifile_delete_ex(inifile *dba, const key_type *key, zend_bool *found);
53 int inifile_replace(inifile *dba, const key_type *key, const val_type *val);
54 int inifile_replace_ex(inifile *dba, const key_type *key, const val_type *val, zend_bool *found);
55 int inifile_append(inifile *dba, const key_type *key, const val_type *val);
56 char *inifile_version();
57 
58 key_type inifile_key_split(const char *group_name);
59 char * inifile_key_string(const key_type *key);
60 
61 void inifile_key_free(key_type *key);
62 void inifile_val_free(val_type *val);
63 void inifile_line_free(line_type *ln);
64 
65 inifile * inifile_alloc(php_stream *fp, int readonly, int persistent);
66 void inifile_free(inifile *dba, int persistent);
67 
68 #endif
69