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63791d055a
implies more memory copy. The old method is still available and can be used. It stays as default. Choosing the method is through a flag to mysqli_query()/mysqli_real_query() New mode can be forced with an INI setting, for all extensions that support this mode (ext/mysql and mysqli, because PDO due to it's architecture can't support it) The setting is mysqlnd.fetch_data_copy=[0|1]
300 lines
8.7 KiB
C
300 lines
8.7 KiB
C
/*
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+----------------------------------------------------------------------+
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| PHP Version 5 |
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+----------------------------------------------------------------------+
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| Copyright (c) 2006-2014 The PHP Group |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Authors: Andrey Hristov <andrey@mysql.com> |
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| Ulf Wendel <uwendel@mysql.com> |
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| Georg Richter <georg@mysql.com> |
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+----------------------------------------------------------------------+
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*/
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/* $Id: mysqlnd.c 318221 2011-10-19 15:04:12Z andrey $ */
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#include "php.h"
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#include "mysqlnd.h"
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#include "mysqlnd_priv.h"
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#include "mysqlnd_result.h"
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#include "mysqlnd_debug.h"
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static struct st_mysqlnd_conn_methods * mysqlnd_conn_methods;
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static struct st_mysqlnd_conn_data_methods * mysqlnd_conn_data_methods;
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static struct st_mysqlnd_stmt_methods * mysqlnd_stmt_methods;
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/* {{{ _mysqlnd_plugin_get_plugin_connection_data */
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PHPAPI void **
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_mysqlnd_plugin_get_plugin_connection_data(const MYSQLND * conn, unsigned int plugin_id TSRMLS_DC)
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{
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DBG_ENTER("_mysqlnd_plugin_get_plugin_connection_data");
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DBG_INF_FMT("plugin_id=%u", plugin_id);
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if (!conn || plugin_id >= mysqlnd_plugin_count()) {
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return NULL;
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}
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DBG_RETURN((void *)((char *)conn + sizeof(MYSQLND) + plugin_id * sizeof(void *)));
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}
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/* }}} */
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/* {{{ _mysqlnd_plugin_get_plugin_connection_data_data */
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PHPAPI void **
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_mysqlnd_plugin_get_plugin_connection_data_data(const MYSQLND_CONN_DATA * conn, unsigned int plugin_id TSRMLS_DC)
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{
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DBG_ENTER("_mysqlnd_plugin_get_plugin_connection_data_data");
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DBG_INF_FMT("plugin_id=%u", plugin_id);
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if (!conn || plugin_id >= mysqlnd_plugin_count()) {
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return NULL;
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}
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DBG_RETURN((void *)((char *)conn + sizeof(MYSQLND_CONN_DATA) + plugin_id * sizeof(void *)));
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}
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/* }}} */
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/* {{{ _mysqlnd_plugin_get_plugin_result_data */
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PHPAPI void ** _mysqlnd_plugin_get_plugin_result_data(const MYSQLND_RES * result, unsigned int plugin_id TSRMLS_DC)
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{
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DBG_ENTER("_mysqlnd_plugin_get_plugin_result_data");
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DBG_INF_FMT("plugin_id=%u", plugin_id);
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if (!result || plugin_id >= mysqlnd_plugin_count()) {
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return NULL;
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}
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DBG_RETURN((void *)((char *)result + sizeof(MYSQLND_RES) + plugin_id * sizeof(void *)));
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}
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/* }}} */
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/* {{{ _mysqlnd_plugin_get_plugin_result_unbuffered_data */
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PHPAPI void ** _mysqlnd_plugin_get_plugin_result_unbuffered_data(const MYSQLND_RES_UNBUFFERED * result, unsigned int plugin_id TSRMLS_DC)
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{
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DBG_ENTER("_mysqlnd_plugin_get_plugin_result_data");
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DBG_INF_FMT("plugin_id=%u", plugin_id);
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if (!result || plugin_id >= mysqlnd_plugin_count()) {
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return NULL;
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}
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DBG_RETURN((void *)((char *)result + sizeof(MYSQLND_RES_UNBUFFERED) + plugin_id * sizeof(void *)));
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}
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/* }}} */
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/* {{{ _mysqlnd_plugin_get_plugin_result_buffered_data */
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PHPAPI void ** _mysqlnd_plugin_get_plugin_result_buffered_data_zval(const MYSQLND_RES_BUFFERED_ZVAL * result, unsigned int plugin_id TSRMLS_DC)
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{
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DBG_ENTER("_mysqlnd_plugin_get_plugin_result_data");
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DBG_INF_FMT("plugin_id=%u", plugin_id);
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if (!result || plugin_id >= mysqlnd_plugin_count()) {
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return NULL;
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}
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DBG_RETURN((void *)((char *)result + sizeof(MYSQLND_RES_BUFFERED_ZVAL) + plugin_id * sizeof(void *)));
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}
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/* }}} */
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/* {{{ _mysqlnd_plugin_get_plugin_result_buffered_data */
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PHPAPI void ** _mysqlnd_plugin_get_plugin_result_buffered_data_c(const MYSQLND_RES_BUFFERED_C * result, unsigned int plugin_id TSRMLS_DC)
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{
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DBG_ENTER("_mysqlnd_plugin_get_plugin_result_data");
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DBG_INF_FMT("plugin_id=%u", plugin_id);
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if (!result || plugin_id >= mysqlnd_plugin_count()) {
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return NULL;
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}
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DBG_RETURN((void *)((char *)result + sizeof(MYSQLND_RES_BUFFERED_C) + plugin_id * sizeof(void *)));
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}
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/* }}} */
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/* {{{ _mysqlnd_plugin_get_plugin_protocol_data */
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PHPAPI void **
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_mysqlnd_plugin_get_plugin_protocol_data(const MYSQLND_PROTOCOL * protocol, unsigned int plugin_id TSRMLS_DC)
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{
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DBG_ENTER("_mysqlnd_plugin_get_plugin_protocol_data");
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DBG_INF_FMT("plugin_id=%u", plugin_id);
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if (!protocol || plugin_id >= mysqlnd_plugin_count()) {
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return NULL;
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}
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DBG_RETURN((void *)((char *)protocol + sizeof(MYSQLND_PROTOCOL) + plugin_id * sizeof(void *)));
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}
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/* }}} */
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/* {{{ _mysqlnd_plugin_get_plugin_stmt_data */
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PHPAPI void ** _mysqlnd_plugin_get_plugin_stmt_data(const MYSQLND_STMT * stmt, unsigned int plugin_id TSRMLS_DC)
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{
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DBG_ENTER("_mysqlnd_plugin_get_plugin_stmt_data");
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DBG_INF_FMT("plugin_id=%u", plugin_id);
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if (!stmt || plugin_id >= mysqlnd_plugin_count()) {
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return NULL;
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}
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DBG_RETURN((void *)((char *)stmt + sizeof(MYSQLND_STMT) + plugin_id * sizeof(void *)));
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}
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/* }}} */
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/* {{{ _mysqlnd_plugin_get_plugin_net_data */
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PHPAPI void ** _mysqlnd_plugin_get_plugin_net_data(const MYSQLND_NET * net, unsigned int plugin_id TSRMLS_DC)
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{
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DBG_ENTER("_mysqlnd_plugin_get_plugin_net_data");
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DBG_INF_FMT("plugin_id=%u", plugin_id);
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if (!net || plugin_id >= mysqlnd_plugin_count()) {
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return NULL;
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}
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DBG_RETURN((void *)((char *)net + sizeof(MYSQLND_NET) + plugin_id * sizeof(void *)));
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}
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/* }}} */
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/* {{{ mysqlnd_conn_get_methods */
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PHPAPI struct st_mysqlnd_conn_methods *
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mysqlnd_conn_get_methods()
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{
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return mysqlnd_conn_methods;
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}
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/* }}} */
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/* {{{ mysqlnd_conn_set_methods */
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PHPAPI void mysqlnd_conn_set_methods(struct st_mysqlnd_conn_methods *methods)
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{
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mysqlnd_conn_methods = methods;
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}
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/* }}} */
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/* {{{ mysqlnd_conn_get_methods */
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PHPAPI struct st_mysqlnd_conn_data_methods *
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mysqlnd_conn_data_get_methods()
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{
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return mysqlnd_conn_data_methods;
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}
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/* }}} */
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/* {{{ mysqlnd_conn_set_methods */
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PHPAPI void mysqlnd_conn_data_set_methods(struct st_mysqlnd_conn_data_methods * methods)
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{
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mysqlnd_conn_data_methods = methods;
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}
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/* }}} */
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/* {{{ mysqlnd_result_get_methods */
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PHPAPI struct st_mysqlnd_res_methods *
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mysqlnd_result_get_methods()
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{
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return &MYSQLND_CLASS_METHOD_TABLE_NAME(mysqlnd_res);
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}
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/* }}} */
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/* {{{ mysqlnd_result_set_methods */
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PHPAPI void
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mysqlnd_result_set_methods(struct st_mysqlnd_res_methods * methods)
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{
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MYSQLND_CLASS_METHOD_TABLE_NAME(mysqlnd_res) = *methods;
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}
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/* }}} */
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/* {{{ mysqlnd_result_unbuffered_get_methods */
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PHPAPI struct st_mysqlnd_result_unbuffered_methods *
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mysqlnd_result_unbuffered_get_methods()
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{
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return &MYSQLND_CLASS_METHOD_TABLE_NAME(mysqlnd_result_unbuffered);
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}
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/* }}} */
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/* {{{ mysqlnd_result_unbuffered_set_methods */
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PHPAPI void
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mysqlnd_result_unbuffered_set_methods(struct st_mysqlnd_result_unbuffered_methods * methods)
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{
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MYSQLND_CLASS_METHOD_TABLE_NAME(mysqlnd_result_unbuffered) = *methods;
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}
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/* }}} */
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/* {{{ mysqlnd_result_buffered_get_methods */
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PHPAPI struct st_mysqlnd_result_buffered_methods *
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mysqlnd_result_buffered_get_methods()
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{
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return &MYSQLND_CLASS_METHOD_TABLE_NAME(mysqlnd_result_buffered);
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}
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/* }}} */
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/* {{{ mysqlnd_result_buffered_set_methods */
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PHPAPI void
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mysqlnd_result_buffered_set_methods(struct st_mysqlnd_result_buffered_methods * methods)
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{
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MYSQLND_CLASS_METHOD_TABLE_NAME(mysqlnd_result_buffered) = *methods;
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}
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/* }}} */
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/* {{{ mysqlnd_stmt_get_methods */
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PHPAPI struct st_mysqlnd_stmt_methods *
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mysqlnd_stmt_get_methods()
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{
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return mysqlnd_stmt_methods;
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}
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/* }}} */
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/* {{{ mysqlnd_stmt_set_methods */
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PHPAPI void
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mysqlnd_stmt_set_methods(struct st_mysqlnd_stmt_methods *methods)
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{
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mysqlnd_stmt_methods = methods;
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}
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/* }}} */
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/* {{{ mysqlnd_protocol_get_methods */
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PHPAPI struct st_mysqlnd_protocol_methods *
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mysqlnd_protocol_get_methods()
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{
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return &MYSQLND_CLASS_METHOD_TABLE_NAME(mysqlnd_protocol);
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}
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/* }}} */
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/* {{{ mysqlnd_protocol_set_methods */
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PHPAPI void
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mysqlnd_protocol_set_methods(struct st_mysqlnd_protocol_methods * methods)
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{
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MYSQLND_CLASS_METHOD_TABLE_NAME(mysqlnd_protocol) = *methods;
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}
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/* }}} */
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/* {{{ mysqlnd_net_get_methods */
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PHPAPI struct st_mysqlnd_net_methods *
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mysqlnd_net_get_methods()
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{
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return &MYSQLND_CLASS_METHOD_TABLE_NAME(mysqlnd_net);
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}
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/* }}} */
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/* {{{ mysqlnd_net_set_methods */
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PHPAPI void
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mysqlnd_net_set_methods(struct st_mysqlnd_net_methods * methods)
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{
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MYSQLND_CLASS_METHOD_TABLE_NAME(mysqlnd_net) = *methods;
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}
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/* }}} */
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/*
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* Local variables:
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* tab-width: 4
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* c-basic-offset: 4
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* End:
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* vim600: noet sw=4 ts=4 fdm=marker
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* vim<600: noet sw=4 ts=4
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*/
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