mirror of
https://github.com/php/php-src.git
synced 2024-10-01 06:46:08 +00:00
871ff65fd1
accessible through a macro. Also removing the access macros. These prefixed functions were used, similarly to many functions in Zend2, because of TSRMLS - the macro was adding the the tsrm pointer to the call. However, as in Zend3 no TSRM pointers are passed down the stack, because of the usage of cached TSRM pointer in a real thread local variable, these macros and prefixed naming have lost their purpose.
202 lines
5.7 KiB
C
202 lines
5.7 KiB
C
/*
|
|
+----------------------------------------------------------------------+
|
|
| PHP Version 7 |
|
|
+----------------------------------------------------------------------+
|
|
| Copyright (c) 2006-2015 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 306407 2010-12-16 12:56:19Z andrey $ */
|
|
#include "php.h"
|
|
#include "mysqlnd.h"
|
|
#include "mysqlnd_priv.h"
|
|
#include "mysqlnd_statistics.h"
|
|
#include "mysqlnd_debug.h"
|
|
|
|
/*--------------------------------------------------------------------*/
|
|
#if defined(MYSQLND_DBG_ENABLED) && MYSQLND_DBG_ENABLED == 1
|
|
static enum_func_status mysqlnd_example_plugin_end(void * p);
|
|
|
|
static MYSQLND_STATS * mysqlnd_plugin_example_stats = NULL;
|
|
|
|
enum mysqlnd_plugin_example_collected_stats
|
|
{
|
|
EXAMPLE_STAT1,
|
|
EXAMPLE_STAT2,
|
|
EXAMPLE_STAT_LAST
|
|
};
|
|
|
|
static const MYSQLND_STRING mysqlnd_plugin_example_stats_values_names[EXAMPLE_STAT_LAST] =
|
|
{
|
|
{ MYSQLND_STR_W_LEN("stat1") },
|
|
{ MYSQLND_STR_W_LEN("stat2") }
|
|
};
|
|
|
|
static struct st_mysqlnd_typeii_plugin_example mysqlnd_example_plugin =
|
|
{
|
|
{
|
|
MYSQLND_PLUGIN_API_VERSION,
|
|
"example",
|
|
10001L,
|
|
"1.00.01",
|
|
"PHP License",
|
|
"Andrey Hristov <andrey@php.net>",
|
|
{
|
|
NULL, /* will be filled later */
|
|
mysqlnd_plugin_example_stats_values_names,
|
|
},
|
|
{
|
|
mysqlnd_example_plugin_end
|
|
}
|
|
},
|
|
NULL, /* methods */
|
|
};
|
|
|
|
|
|
/* {{{ mysqlnd_example_plugin_end */
|
|
static
|
|
enum_func_status mysqlnd_example_plugin_end(void * p)
|
|
{
|
|
struct st_mysqlnd_typeii_plugin_example * plugin = (struct st_mysqlnd_typeii_plugin_example *) p;
|
|
DBG_ENTER("mysqlnd_example_plugin_end");
|
|
mysqlnd_stats_end(plugin->plugin_header.plugin_stats.values);
|
|
plugin->plugin_header.plugin_stats.values = NULL;
|
|
DBG_RETURN(PASS);
|
|
}
|
|
/* }}} */
|
|
|
|
|
|
/* {{{ mysqlnd_example_plugin_register */
|
|
void
|
|
mysqlnd_example_plugin_register(void)
|
|
{
|
|
mysqlnd_stats_init(&mysqlnd_plugin_example_stats, EXAMPLE_STAT_LAST);
|
|
mysqlnd_example_plugin.plugin_header.plugin_stats.values = mysqlnd_plugin_example_stats;
|
|
mysqlnd_plugin_register_ex((struct st_mysqlnd_plugin_header *) &mysqlnd_example_plugin);
|
|
}
|
|
/* }}} */
|
|
#endif /* defined(MYSQLND_DBG_ENABLED) && MYSQLND_DBG_ENABLED == 1 */
|
|
/*--------------------------------------------------------------------*/
|
|
|
|
static HashTable mysqlnd_registered_plugins;
|
|
|
|
static unsigned int mysqlnd_plugins_counter = 0;
|
|
|
|
|
|
/* {{{ mysqlnd_plugin_subsystem_init */
|
|
void
|
|
mysqlnd_plugin_subsystem_init(void)
|
|
{
|
|
zend_hash_init(&mysqlnd_registered_plugins, 4 /* initial hash size */, NULL /* hash_func */, NULL /* dtor */, TRUE /* pers */);
|
|
}
|
|
/* }}} */
|
|
|
|
|
|
/* {{{ mysqlnd_plugin_end_apply_func */
|
|
int
|
|
mysqlnd_plugin_end_apply_func(zval *el)
|
|
{
|
|
struct st_mysqlnd_plugin_header * plugin_header = (struct st_mysqlnd_plugin_header *)Z_PTR_P(el);
|
|
if (plugin_header->m.plugin_shutdown) {
|
|
plugin_header->m.plugin_shutdown(plugin_header);
|
|
}
|
|
return ZEND_HASH_APPLY_REMOVE;
|
|
}
|
|
/* }}} */
|
|
|
|
|
|
/* {{{ mysqlnd_plugin_subsystem_end */
|
|
void
|
|
mysqlnd_plugin_subsystem_end(void)
|
|
{
|
|
zend_hash_apply(&mysqlnd_registered_plugins, mysqlnd_plugin_end_apply_func);
|
|
zend_hash_destroy(&mysqlnd_registered_plugins);
|
|
}
|
|
/* }}} */
|
|
|
|
|
|
/* {{{ mysqlnd_plugin_register */
|
|
PHPAPI unsigned int mysqlnd_plugin_register()
|
|
{
|
|
return mysqlnd_plugin_register_ex(NULL);
|
|
}
|
|
/* }}} */
|
|
|
|
|
|
/* {{{ mysqlnd_plugin_register_ex */
|
|
PHPAPI unsigned int mysqlnd_plugin_register_ex(struct st_mysqlnd_plugin_header * plugin)
|
|
{
|
|
if (plugin) {
|
|
if (plugin->plugin_api_version == MYSQLND_PLUGIN_API_VERSION) {
|
|
zend_hash_str_update_ptr(&mysqlnd_registered_plugins, plugin->plugin_name, strlen(plugin->plugin_name), plugin);
|
|
} else {
|
|
php_error_docref(NULL, E_WARNING, "Plugin API version mismatch while loading plugin %s. Expected %d, got %d",
|
|
plugin->plugin_name, MYSQLND_PLUGIN_API_VERSION, plugin->plugin_api_version);
|
|
return 0xCAFE;
|
|
}
|
|
}
|
|
return mysqlnd_plugins_counter++;
|
|
}
|
|
/* }}} */
|
|
|
|
|
|
/* {{{ mysqlnd_plugin_find */
|
|
PHPAPI void * mysqlnd_plugin_find(const char * const name)
|
|
{
|
|
void * plugin;
|
|
if ((plugin = zend_hash_str_find_ptr(&mysqlnd_registered_plugins, name, strlen(name))) != NULL) {
|
|
return plugin;
|
|
}
|
|
return NULL;
|
|
}
|
|
/* }}} */
|
|
|
|
|
|
/* {{{ mysqlnd_plugin_apply_with_argument */
|
|
PHPAPI void mysqlnd_plugin_apply_with_argument(apply_func_arg_t apply_func, void * argument)
|
|
{
|
|
zval *val;
|
|
int result;
|
|
|
|
ZEND_HASH_FOREACH_VAL(&mysqlnd_registered_plugins, val) {
|
|
result = apply_func(val, argument);
|
|
if (result & ZEND_HASH_APPLY_REMOVE) {
|
|
php_error_docref(NULL, E_WARNING, "mysqlnd_plugin_apply_with_argument must not remove table entries");
|
|
}
|
|
if (result & ZEND_HASH_APPLY_STOP) {
|
|
break;
|
|
}
|
|
} ZEND_HASH_FOREACH_END();
|
|
}
|
|
/* }}} */
|
|
|
|
|
|
/* {{{ mysqlnd_plugin_count */
|
|
PHPAPI unsigned int mysqlnd_plugin_count()
|
|
{
|
|
return mysqlnd_plugins_counter;
|
|
}
|
|
/* }}} */
|
|
|
|
|
|
/*
|
|
* 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
|
|
*/
|