1 files changed, 100 insertions, 0 deletions
diff --git a/ext/mysqlnd/mysqlnd_reverse_api.c b/ext/mysqlnd/mysqlnd_reverse_api.c
new file mode 100644
index 000000000..0b77b5a94
--- /dev/null
+++ b/ext/mysqlnd/mysqlnd_reverse_api.c
@@ -0,0 +1,100 @@
+/*
+  +----------------------------------------------------------------------+
+  | PHP Version 5                                                        |
+  +----------------------------------------------------------------------+
+  | Copyright (c) 2006-2012 The PHP Group                                |
+  +----------------------------------------------------------------------+
+  | This source file is subject to version 3.01 of the PHP license,      |
+  | that is bundled with this package in the file LICENSE, and is        |
+  | available through the world-wide-web at the following url:           |
+  | http://www.php.net/license/3_01.txt                                  |
+  | If you did not receive a copy of the PHP license and are unable to   |
+  | obtain it through the world-wide-web, please send a note to          |
+  | license@php.net so we can mail you a copy immediately.               |
+  +----------------------------------------------------------------------+
+  | Authors: Andrey Hristov <andrey@mysql.com>                           |
+  |          Ulf Wendel <uwendel@mysql.com>                              |
+  |          Georg Richter <georg@mysql.com>                             |
+  +----------------------------------------------------------------------+
+*/
+
+/* $Id: mysqlnd.c 317989 2011-10-10 20:49:28Z andrey $ */
+#include "php.h"
+#include "mysqlnd.h"
+#include "mysqlnd_priv.h"
+#include "mysqlnd_debug.h"
+#include "mysqlnd_reverse_api.h"
+
+
+static HashTable mysqlnd_api_ext_ht;
+
+
+/* {{{ mysqlnd_reverse_api_init */
+PHPAPI void
+mysqlnd_reverse_api_init(TSRMLS_D)
+{
+	zend_hash_init(&mysqlnd_api_ext_ht, 3, NULL, NULL, 1);
+}
+/* }}} */
+
+
+/* {{{ mysqlnd_reverse_api_end */
+PHPAPI void
+mysqlnd_reverse_api_end(TSRMLS_D)
+{
+	zend_hash_destroy(&mysqlnd_api_ext_ht);
+}
+/* }}} */
+
+
+/* {{{ myslqnd_get_api_extensions */
+PHPAPI HashTable *
+mysqlnd_reverse_api_get_api_list(TSRMLS_D)
+{
+	return &mysqlnd_api_ext_ht;
+}
+/* }}} */
+
+
+/* {{{ mysqlnd_reverse_api_register_api */
+PHPAPI void
+mysqlnd_reverse_api_register_api(MYSQLND_REVERSE_API * apiext TSRMLS_DC)
+{
+	zend_hash_add(&mysqlnd_api_ext_ht, apiext->module->name, strlen(apiext->module->name) + 1, &apiext,
+				  sizeof(MYSQLND_REVERSE_API), NULL);
+}
+/* }}} */
+
+
+/* {{{ zval_to_mysqlnd */
+PHPAPI MYSQLND *
+zval_to_mysqlnd(zval * zv TSRMLS_DC)
+{
+	MYSQLND * retval;
+	MYSQLND_REVERSE_API ** elem;
+
+	for (zend_hash_internal_pointer_reset(&mysqlnd_api_ext_ht);
+		 zend_hash_get_current_data(&mysqlnd_api_ext_ht, (void **)&elem) == SUCCESS;
+		 zend_hash_move_forward(&mysqlnd_api_ext_ht))
+	{
+		if ((*elem)->conversion_cb) {
+			retval = (*elem)->conversion_cb(zv TSRMLS_CC);
+			if (retval) {
+				return retval;
+			}
+		}
+	}
+
+	return NULL;
+}
+/* }}} */
+
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: noet sw=4 ts=4 fdm=marker
+ * vim<600: noet sw=4 ts=4
+ */