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|
/*
+----------------------------------------------------------------------+
| Copyright (c) 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. |
+----------------------------------------------------------------------+
| Author: Wez Furlong <wez@php.net> |
+----------------------------------------------------------------------+
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "php.h"
#include "php_ini.h"
#include "ext/standard/info.h"
#include "pdo/php_pdo.h"
#include "pdo/php_pdo_driver.h"
#include "php_pdo_oci.h"
#include "php_pdo_oci_int.h"
#ifdef ZTS
#include <TSRM/TSRM.h>
#endif
/* {{{ pdo_oci_module_entry */
static const zend_module_dep pdo_oci_deps[] = {
ZEND_MOD_REQUIRED("pdo")
ZEND_MOD_END
};
zend_module_entry pdo_oci_module_entry = {
STANDARD_MODULE_HEADER_EX, NULL,
pdo_oci_deps,
"PDO_OCI",
NULL,
PHP_MINIT(pdo_oci),
PHP_MSHUTDOWN(pdo_oci),
PHP_RINIT(pdo_oci),
NULL,
PHP_MINFO(pdo_oci),
PHP_PDO_OCI_VERSION,
STANDARD_MODULE_PROPERTIES
};
/* }}} */
#ifdef COMPILE_DL_PDO_OCI
ZEND_GET_MODULE(pdo_oci)
#endif
const ub4 PDO_OCI_INIT_MODE =
#if 0 && defined(OCI_SHARED)
/* shared mode is known to be bad for PHP */
OCI_SHARED
#else
OCI_DEFAULT
#endif
#ifdef OCI_OBJECT
|OCI_OBJECT
#endif
#ifdef ZTS
|OCI_THREADED
#endif
;
/* true global environment */
OCIEnv *pdo_oci_Env = NULL;
#ifdef ZTS
/* lock for pdo_oci_Env initialization */
static MUTEX_T pdo_oci_env_mutex;
#endif
/* {{{ PHP_MINIT_FUNCTION */
PHP_MINIT_FUNCTION(pdo_oci)
{
REGISTER_PDO_CLASS_CONST_LONG("OCI_ATTR_ACTION", (zend_long)PDO_OCI_ATTR_ACTION);
REGISTER_PDO_CLASS_CONST_LONG("OCI_ATTR_CLIENT_INFO", (zend_long)PDO_OCI_ATTR_CLIENT_INFO);
REGISTER_PDO_CLASS_CONST_LONG("OCI_ATTR_CLIENT_IDENTIFIER", (zend_long)PDO_OCI_ATTR_CLIENT_IDENTIFIER);
REGISTER_PDO_CLASS_CONST_LONG("OCI_ATTR_MODULE", (zend_long)PDO_OCI_ATTR_MODULE);
REGISTER_PDO_CLASS_CONST_LONG("OCI_ATTR_CALL_TIMEOUT", (zend_long)PDO_OCI_ATTR_CALL_TIMEOUT);
if (FAILURE == php_pdo_register_driver(&pdo_oci_driver)) {
return FAILURE;
}
// Defer OCI init to PHP_RINIT_FUNCTION because with php-fpm,
// NLS_LANG is not yet available here.
#ifdef ZTS
pdo_oci_env_mutex = tsrm_mutex_alloc();
#endif
return SUCCESS;
}
/* }}} */
/* {{{ PHP_RINIT_FUNCTION */
PHP_RINIT_FUNCTION(pdo_oci)
{
if (!pdo_oci_Env) {
#ifdef ZTS
tsrm_mutex_lock(pdo_oci_env_mutex);
if (!pdo_oci_Env) { // double-checked locking idiom
#endif
#ifdef HAVE_OCIENVCREATE
OCIEnvCreate(&pdo_oci_Env, PDO_OCI_INIT_MODE, NULL, NULL, NULL, NULL, 0, NULL);
#else
OCIInitialize(PDO_OCI_INIT_MODE, NULL, NULL, NULL, NULL);
OCIEnvInit(&pdo_oci_Env, OCI_DEFAULT, 0, NULL);
#endif
#ifdef ZTS
}
tsrm_mutex_unlock(pdo_oci_env_mutex);
#endif
}
return SUCCESS;
}
/* }}} */
/* {{{ PHP_MSHUTDOWN_FUNCTION */
PHP_MSHUTDOWN_FUNCTION(pdo_oci)
{
php_pdo_unregister_driver(&pdo_oci_driver);
if (pdo_oci_Env) {
OCIHandleFree((dvoid*)pdo_oci_Env, OCI_HTYPE_ENV);
}
#ifdef ZTS
tsrm_mutex_free(pdo_oci_env_mutex);
#endif
return SUCCESS;
}
/* }}} */
/* {{{ PHP_MINFO_FUNCTION */
PHP_MINFO_FUNCTION(pdo_oci)
{
php_info_print_table_start();
php_info_print_table_header(2, "PDO Driver for OCI 8 and later", "enabled");
php_info_print_table_end();
}
/* }}} */
|
