1 /*
2 +----------------------------------------------------------------------+
3 | PHP Version 5 |
4 +----------------------------------------------------------------------+
5 | Copyright (c) 1997-2016 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 #ifdef HAVE_CONFIG_H
22 #include "config.h"
23 #endif
24
25 #include "php.h"
26
27 #if DBA_INIFILE
28 #include "php_inifile.h"
29
30 #include "libinifile/inifile.h"
31
32 #ifdef HAVE_UNISTD_H
33 #include <unistd.h>
34 #endif
35 #include <sys/types.h>
36 #include <sys/stat.h>
37 #include <fcntl.h>
38
39 #define INIFILE_DATA \
40 inifile *dba = info->dbf
41
42 #define INIFILE_GKEY \
43 key_type ini_key; \
44 if (!key) { \
45 php_error_docref(NULL TSRMLS_CC, E_WARNING, "No key specified"); \
46 return 0; \
47 } \
48 ini_key = inifile_key_split((char*)key) /* keylen not needed here */
49
50 #define INIFILE_DONE \
51 inifile_key_free(&ini_key)
52
DBA_OPEN_FUNC(inifile)53 DBA_OPEN_FUNC(inifile)
54 {
55 info->dbf = inifile_alloc(info->fp, info->mode == DBA_READER, info->flags&DBA_PERSISTENT TSRMLS_CC);
56
57 return info->dbf ? SUCCESS : FAILURE;
58 }
59
DBA_CLOSE_FUNC(inifile)60 DBA_CLOSE_FUNC(inifile)
61 {
62 INIFILE_DATA;
63
64 inifile_free(dba, info->flags&DBA_PERSISTENT);
65 }
66
DBA_FETCH_FUNC(inifile)67 DBA_FETCH_FUNC(inifile)
68 {
69 val_type ini_val;
70
71 INIFILE_DATA;
72 INIFILE_GKEY;
73
74 ini_val = inifile_fetch(dba, &ini_key, skip TSRMLS_CC);
75 *newlen = ini_val.value ? strlen(ini_val.value) : 0;
76 INIFILE_DONE;
77 return ini_val.value;
78 }
79
DBA_UPDATE_FUNC(inifile)80 DBA_UPDATE_FUNC(inifile)
81 {
82 val_type ini_val;
83 int res;
84
85 INIFILE_DATA;
86 INIFILE_GKEY;
87
88 ini_val.value = val;
89
90 if (mode == 1) {
91 res = inifile_append(dba, &ini_key, &ini_val TSRMLS_CC);
92 } else {
93 res = inifile_replace(dba, &ini_key, &ini_val TSRMLS_CC);
94 }
95 INIFILE_DONE;
96 switch(res) {
97 case -1:
98 php_error_docref1(NULL TSRMLS_CC, key, E_WARNING, "Operation not possible");
99 return FAILURE;
100 default:
101 case 0:
102 return SUCCESS;
103 case 1:
104 return FAILURE;
105 }
106 }
107
DBA_EXISTS_FUNC(inifile)108 DBA_EXISTS_FUNC(inifile)
109 {
110 val_type ini_val;
111
112 INIFILE_DATA;
113 INIFILE_GKEY;
114
115 ini_val = inifile_fetch(dba, &ini_key, 0 TSRMLS_CC);
116 INIFILE_DONE;
117 if (ini_val.value) {
118 inifile_val_free(&ini_val);
119 return SUCCESS;
120 }
121 return FAILURE;
122 }
123
DBA_DELETE_FUNC(inifile)124 DBA_DELETE_FUNC(inifile)
125 {
126 int res;
127
128 INIFILE_DATA;
129 INIFILE_GKEY;
130
131 res = inifile_delete(dba, &ini_key TSRMLS_CC);
132
133 INIFILE_DONE;
134 return (res == -1 ? FAILURE : SUCCESS);
135 }
136
DBA_FIRSTKEY_FUNC(inifile)137 DBA_FIRSTKEY_FUNC(inifile)
138 {
139 INIFILE_DATA;
140
141 if (inifile_firstkey(dba TSRMLS_CC)) {
142 char *result = inifile_key_string(&dba->curr.key);
143 *newlen = strlen(result);
144 return result;
145 } else {
146 return NULL;
147 }
148 }
149
DBA_NEXTKEY_FUNC(inifile)150 DBA_NEXTKEY_FUNC(inifile)
151 {
152 INIFILE_DATA;
153
154 if (!dba->curr.key.group && !dba->curr.key.name) {
155 return NULL;
156 }
157
158 if (inifile_nextkey(dba TSRMLS_CC)) {
159 char *result = inifile_key_string(&dba->curr.key);
160 *newlen = strlen(result);
161 return result;
162 } else {
163 return NULL;
164 }
165 }
166
DBA_OPTIMIZE_FUNC(inifile)167 DBA_OPTIMIZE_FUNC(inifile)
168 {
169 /* dummy */
170 return SUCCESS;
171 }
172
DBA_SYNC_FUNC(inifile)173 DBA_SYNC_FUNC(inifile)
174 {
175 /* dummy */
176 return SUCCESS;
177 }
178
DBA_INFO_FUNC(inifile)179 DBA_INFO_FUNC(inifile)
180 {
181 return estrdup(inifile_version());
182 }
183
184 #endif
185
186 /*
187 * Local variables:
188 * tab-width: 4
189 * c-basic-offset: 4
190 * End:
191 * vim600: sw=4 ts=4 fdm=marker
192 * vim<600: sw=4 ts=4
193 */
194
