ext/dba/dba_inifile.c

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This source file includes following definitions.
DBA_OPEN_FUNC
DBA_CLOSE_FUNC
DBA_FETCH_FUNC
DBA_UPDATE_FUNC
DBA_EXISTS_FUNC
DBA_DELETE_FUNC
DBA_FIRSTKEY_FUNC
DBA_NEXTKEY_FUNC
DBA_OPTIMIZE_FUNC
DBA_SYNC_FUNC
DBA_INFO_FUNC
   1 /*
   2    +----------------------------------------------------------------------+
   3    | PHP Version 7                                                        |
   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, 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 
  53 DBA_OPEN_FUNC(inifile)
  54 {
  55         info->dbf = inifile_alloc(info->fp, info->mode == DBA_READER, info->flags&DBA_PERSISTENT);
  56 
  57         return info->dbf ? SUCCESS : FAILURE;
  58 }
  59 
  60 DBA_CLOSE_FUNC(inifile)
  61 {
  62         INIFILE_DATA;
  63 
  64         inifile_free(dba, info->flags&DBA_PERSISTENT);
  65 }
  66 
  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);
  75         *newlen = ini_val.value ? strlen(ini_val.value) : 0;
  76         INIFILE_DONE;
  77         return ini_val.value;
  78 }
  79 
  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);
  92         } else {
  93                 res = inifile_replace(dba, &ini_key, &ini_val);
  94         }
  95         INIFILE_DONE;
  96         switch(res) {
  97         case -1:
  98                 php_error_docref1(NULL, 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 
 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);
 116         INIFILE_DONE;
 117         if (ini_val.value) {
 118                 inifile_val_free(&ini_val);
 119                 return SUCCESS;
 120         }
 121         return FAILURE;
 122 }
 123 
 124 DBA_DELETE_FUNC(inifile)
 125 {
 126         int res;
 127         zend_bool found = 0;
 128 
 129         INIFILE_DATA;
 130         INIFILE_GKEY;
 131 
 132         res =  inifile_delete_ex(dba, &ini_key, &found);
 133 
 134         INIFILE_DONE;
 135         return (res == -1 || !found ? FAILURE : SUCCESS);
 136 }
 137 
 138 DBA_FIRSTKEY_FUNC(inifile)
 139 {
 140         INIFILE_DATA;
 141 
 142         if (inifile_firstkey(dba)) {
 143                 char *result = inifile_key_string(&dba->curr.key);
 144                 *newlen = strlen(result);
 145                 return result;
 146         } else {
 147                 return NULL;
 148         }
 149 }
 150 
 151 DBA_NEXTKEY_FUNC(inifile)
 152 {
 153         INIFILE_DATA;
 154 
 155         if (!dba->curr.key.group && !dba->curr.key.name) {
 156                 return NULL;
 157         }
 158 
 159         if (inifile_nextkey(dba)) {
 160                 char *result = inifile_key_string(&dba->curr.key);
 161                 *newlen = strlen(result);
 162                 return result;
 163         } else {
 164                 return NULL;
 165         }
 166 }
 167 
 168 DBA_OPTIMIZE_FUNC(inifile)
 169 {
 170         /* dummy */
 171         return SUCCESS;
 172 }
 173 
 174 DBA_SYNC_FUNC(inifile)
 175 {
 176         /* dummy */
 177         return SUCCESS;
 178 }
 179 
 180 DBA_INFO_FUNC(inifile)
 181 {
 182         return estrdup(inifile_version());
 183 }
 184 
 185 #endif
 186 
 187 /*
 188  * Local variables:
 189  * tab-width: 4
 190  * c-basic-offset: 4
 191  * End:
 192  * vim600: sw=4 ts=4 fdm=marker
 193  * vim<600: sw=4 ts=4
 194  */
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root/ext/dba/dba_inifile.c

DEFINITIONS
