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 | Authors: Andrey Hristov <andrey@php.net> |
14 | Johannes Schlüter <johannes@php.net> |
15 | Ulf Wendel <uw@php.net> |
16 +----------------------------------------------------------------------+
17 */
18
19 #include "php.h"
20 #include "mysqlnd.h"
21 #include "mysqlnd_priv.h"
22 #include "mysqlnd_debug.h"
23 #include "mysqlnd_reverse_api.h"
24
25
26 static HashTable mysqlnd_api_ext_ht;
27
28
29 /* {{{ mysqlnd_reverse_api_init */
30 PHPAPI void
mysqlnd_reverse_api_init(void)31 mysqlnd_reverse_api_init(void)
32 {
33 zend_hash_init(&mysqlnd_api_ext_ht, 3, NULL, NULL, 1);
34 }
35 /* }}} */
36
37
38 /* {{{ mysqlnd_reverse_api_end */
39 PHPAPI void
mysqlnd_reverse_api_end(void)40 mysqlnd_reverse_api_end(void)
41 {
42 zend_hash_destroy(&mysqlnd_api_ext_ht);
43 }
44 /* }}} */
45
46
47 /* {{{ myslqnd_get_api_extensions */
48 PHPAPI HashTable *
mysqlnd_reverse_api_get_api_list(void)49 mysqlnd_reverse_api_get_api_list(void)
50 {
51 return &mysqlnd_api_ext_ht;
52 }
53 /* }}} */
54
55
56 /* {{{ mysqlnd_reverse_api_register_api */
57 PHPAPI void
mysqlnd_reverse_api_register_api(const MYSQLND_REVERSE_API * apiext)58 mysqlnd_reverse_api_register_api(const MYSQLND_REVERSE_API * apiext)
59 {
60 zend_hash_str_add_ptr(&mysqlnd_api_ext_ht, apiext->module->name, strlen(apiext->module->name), (void*)apiext);
61 }
62 /* }}} */
63
64
65 /* {{{ zval_to_mysqlnd */
66 PHPAPI MYSQLND *
zval_to_mysqlnd(zval * zv,const unsigned int client_api_capabilities,unsigned int * save_client_api_capabilities)67 zval_to_mysqlnd(zval * zv, const unsigned int client_api_capabilities, unsigned int * save_client_api_capabilities)
68 {
69 MYSQLND_REVERSE_API *api;
70 ZEND_HASH_FOREACH_PTR(&mysqlnd_api_ext_ht, api) {
71 if (api->conversion_cb) {
72 MYSQLND *retval = api->conversion_cb(zv);
73 if (retval) {
74 if (retval->data) {
75 *save_client_api_capabilities = retval->data->m->negotiate_client_api_capabilities(retval->data, client_api_capabilities);
76 }
77 return retval;
78 }
79 }
80 } ZEND_HASH_FOREACH_END();
81 return NULL;
82 }
83 /* }}} */
84
