release/src/router/php/ext/mysqlnd/mysqlnd_reverse_api.c

   1 /*
   2   +----------------------------------------------------------------------+
   3   | PHP Version 5                                                        |
   4   +----------------------------------------------------------------------+
   5   | Copyright (c) 2006-2013 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   | Authors: Andrey Hristov <andrey@mysql.com>                           |
  16   |          Ulf Wendel <uwendel@mysql.com>                              |
  17   |          Georg Richter <georg@mysql.com>                             |
  18   +----------------------------------------------------------------------+
  19 */
  20
  21 /* $Id: mysqlnd.c 317989 2011-10-10 20:49:28Z andrey $ */
  22 #include "php.h"
  23 #include "mysqlnd.h"
  24 #include "mysqlnd_priv.h"
  25 #include "mysqlnd_debug.h"
  26 #include "mysqlnd_reverse_api.h"
  27
  28
  29 static HashTable mysqlnd_api_ext_ht;
  30
  31
  32 /* {{{ mysqlnd_reverse_api_init */
  33 PHPAPI void
  34 mysqlnd_reverse_api_init(TSRMLS_D)
  35 {
  36         zend_hash_init(&mysqlnd_api_ext_ht, 3, NULL, NULL, 1);
  37 }
  38 /* }}} */
  39
  40
  41 /* {{{ mysqlnd_reverse_api_end */
  42 PHPAPI void
  43 mysqlnd_reverse_api_end(TSRMLS_D)
  44 {
  45         zend_hash_destroy(&mysqlnd_api_ext_ht);
  46 }
  47 /* }}} */
  48
  49
  50 /* {{{ myslqnd_get_api_extensions */
  51 PHPAPI HashTable *
  52 mysqlnd_reverse_api_get_api_list(TSRMLS_D)
  53 {
  54         return &mysqlnd_api_ext_ht;
  55 }
  56 /* }}} */
  57
  58
  59 /* {{{ mysqlnd_reverse_api_register_api */
  60 PHPAPI void
  61 mysqlnd_reverse_api_register_api(MYSQLND_REVERSE_API * apiext TSRMLS_DC)
  62 {
  63         zend_hash_add(&mysqlnd_api_ext_ht, apiext->module->name, strlen(apiext->module->name) + 1, &apiext,
  64                                   sizeof(MYSQLND_REVERSE_API), NULL);
  65 }
  66 /* }}} */
  67
  68
  69 /* {{{ zval_to_mysqlnd */
  70 PHPAPI MYSQLND *
  71 zval_to_mysqlnd(zval * zv TSRMLS_DC)
  72 {
  73         MYSQLND * retval;
  74         MYSQLND_REVERSE_API ** elem;
  75
  76         for (zend_hash_internal_pointer_reset(&mysqlnd_api_ext_ht);
  77                  zend_hash_get_current_data(&mysqlnd_api_ext_ht, (void **)&elem) == SUCCESS;
  78                  zend_hash_move_forward(&mysqlnd_api_ext_ht))
  79         {
  80                 if ((*elem)->conversion_cb) {
  81                         retval = (*elem)->conversion_cb(zv TSRMLS_CC);
  82                         if (retval) {
  83                                 return retval;
  84                         }
  85                 }
  86         }
  87
  88         return NULL;
  89 }
  90 /* }}} */
  91
  92
  93 /*
  94  * Local variables:
  95  * tab-width: 4
  96  * c-basic-offset: 4
  97  * End:
  98  * vim600: noet sw=4 ts=4 fdm=marker
  99  * vim<600: noet sw=4 ts=4
 100  */