1 /*
2 +----------------------------------------------------------------------+
3 | Copyright (c) The PHP Group |
4 +----------------------------------------------------------------------+
5 | This source file is subject to version 3.01 of the PHP license, |
6 | that is bundled with this package in the file LICENSE, and is |
7 | available through the world-wide-web at the following url: |
8 | http://www.php.net/license/3_01.txt |
9 | If you did not receive a copy of the PHP license and are unable to |
10 | obtain it through the world-wide-web, please send a note to |
11 | license@php.net so we can mail you a copy immediately. |
12 +----------------------------------------------------------------------+
13 | Author: Marcus Boerger <helly@php.net> |
14 +----------------------------------------------------------------------+
15 */
16
17 #ifdef HAVE_CONFIG_H
18 #include "config.h"
19 #endif
20
21 #include "php.h"
22
23 #if DBA_INIFILE
24 #include "php_inifile.h"
25
26 #include "libinifile/inifile.h"
27
28 #ifdef HAVE_UNISTD_H
29 #include <unistd.h>
30 #endif
31 #include <sys/types.h>
32 #include <sys/stat.h>
33 #include <fcntl.h>
34
35 #define INIFILE_DATA \
36 inifile *dba = info->dbf
37
38 #define INIFILE_GKEY \
39 key_type ini_key; \
40 if (!key) { \
41 php_error_docref(NULL, E_WARNING, "No key specified"); \
42 return 0; \
43 } \
44 ini_key = inifile_key_split((char*)key) /* keylen not needed here */
45
46 #define INIFILE_DONE \
47 inifile_key_free(&ini_key)
48
DBA_OPEN_FUNC(inifile)49 DBA_OPEN_FUNC(inifile)
50 {
51 info->dbf = inifile_alloc(info->fp, info->mode == DBA_READER, info->flags&DBA_PERSISTENT);
52
53 return info->dbf ? SUCCESS : FAILURE;
54 }
55
DBA_CLOSE_FUNC(inifile)56 DBA_CLOSE_FUNC(inifile)
57 {
58 INIFILE_DATA;
59
60 inifile_free(dba, info->flags&DBA_PERSISTENT);
61 }
62
DBA_FETCH_FUNC(inifile)63 DBA_FETCH_FUNC(inifile)
64 {
65 val_type ini_val;
66
67 INIFILE_DATA;
68 INIFILE_GKEY;
69
70 ini_val = inifile_fetch(dba, &ini_key, skip);
71 *newlen = ini_val.value ? strlen(ini_val.value) : 0;
72 INIFILE_DONE;
73 return ini_val.value;
74 }
75
DBA_UPDATE_FUNC(inifile)76 DBA_UPDATE_FUNC(inifile)
77 {
78 val_type ini_val;
79 int res;
80
81 INIFILE_DATA;
82 INIFILE_GKEY;
83
84 ini_val.value = val;
85
86 if (mode == 1) {
87 res = inifile_append(dba, &ini_key, &ini_val);
88 } else {
89 res = inifile_replace(dba, &ini_key, &ini_val);
90 }
91 INIFILE_DONE;
92 switch(res) {
93 case -1:
94 php_error_docref1(NULL, key, E_WARNING, "Operation not possible");
95 return FAILURE;
96 default:
97 case 0:
98 return SUCCESS;
99 case 1:
100 return FAILURE;
101 }
102 }
103
DBA_EXISTS_FUNC(inifile)104 DBA_EXISTS_FUNC(inifile)
105 {
106 val_type ini_val;
107
108 INIFILE_DATA;
109 INIFILE_GKEY;
110
111 ini_val = inifile_fetch(dba, &ini_key, 0);
112 INIFILE_DONE;
113 if (ini_val.value) {
114 inifile_val_free(&ini_val);
115 return SUCCESS;
116 }
117 return FAILURE;
118 }
119
DBA_DELETE_FUNC(inifile)120 DBA_DELETE_FUNC(inifile)
121 {
122 int res;
123 zend_bool found = 0;
124
125 INIFILE_DATA;
126 INIFILE_GKEY;
127
128 res = inifile_delete_ex(dba, &ini_key, &found);
129
130 INIFILE_DONE;
131 return (res == -1 || !found ? FAILURE : SUCCESS);
132 }
133
DBA_FIRSTKEY_FUNC(inifile)134 DBA_FIRSTKEY_FUNC(inifile)
135 {
136 INIFILE_DATA;
137
138 if (inifile_firstkey(dba)) {
139 char *result = inifile_key_string(&dba->curr.key);
140 *newlen = strlen(result);
141 return result;
142 } else {
143 return NULL;
144 }
145 }
146
DBA_NEXTKEY_FUNC(inifile)147 DBA_NEXTKEY_FUNC(inifile)
148 {
149 INIFILE_DATA;
150
151 if (!dba->curr.key.group && !dba->curr.key.name) {
152 return NULL;
153 }
154
155 if (inifile_nextkey(dba)) {
156 char *result = inifile_key_string(&dba->curr.key);
157 *newlen = strlen(result);
158 return result;
159 } else {
160 return NULL;
161 }
162 }
163
DBA_OPTIMIZE_FUNC(inifile)164 DBA_OPTIMIZE_FUNC(inifile)
165 {
166 /* dummy */
167 return SUCCESS;
168 }
169
DBA_SYNC_FUNC(inifile)170 DBA_SYNC_FUNC(inifile)
171 {
172 /* dummy */
173 return SUCCESS;
174 }
175
DBA_INFO_FUNC(inifile)176 DBA_INFO_FUNC(inifile)
177 {
178 return estrdup(inifile_version());
179 }
180
181 #endif
182
