mirror of
https://github.com/php/php-src.git
synced 2024-09-21 18:07:23 +00:00
134 lines
4.4 KiB
C
134 lines
4.4 KiB
C
/*
|
|
+----------------------------------------------------------------------+
|
|
| 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: |
|
|
| https://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_odbc.h"
|
|
#include "php_pdo_odbc_int.h"
|
|
#include "pdo_odbc_arginfo.h"
|
|
|
|
/* {{{ pdo_odbc_deps[] */
|
|
static const zend_module_dep pdo_odbc_deps[] = {
|
|
ZEND_MOD_REQUIRED("pdo")
|
|
ZEND_MOD_END
|
|
};
|
|
/* }}} */
|
|
|
|
/* {{{ pdo_odbc_module_entry */
|
|
zend_module_entry pdo_odbc_module_entry = {
|
|
STANDARD_MODULE_HEADER_EX, NULL,
|
|
pdo_odbc_deps,
|
|
"PDO_ODBC",
|
|
NULL,
|
|
PHP_MINIT(pdo_odbc),
|
|
PHP_MSHUTDOWN(pdo_odbc),
|
|
NULL,
|
|
NULL,
|
|
PHP_MINFO(pdo_odbc),
|
|
PHP_PDO_ODBC_VERSION,
|
|
STANDARD_MODULE_PROPERTIES
|
|
};
|
|
/* }}} */
|
|
|
|
#ifdef COMPILE_DL_PDO_ODBC
|
|
ZEND_GET_MODULE(pdo_odbc)
|
|
#endif
|
|
|
|
#ifdef SQL_ATTR_CONNECTION_POOLING
|
|
zend_ulong pdo_odbc_pool_on = SQL_CP_OFF;
|
|
zend_ulong pdo_odbc_pool_mode = SQL_CP_ONE_PER_HENV;
|
|
#endif
|
|
|
|
/* {{{ PHP_MINIT_FUNCTION */
|
|
PHP_MINIT_FUNCTION(pdo_odbc)
|
|
{
|
|
#ifdef SQL_ATTR_CONNECTION_POOLING
|
|
char *pooling_val = NULL;
|
|
#endif
|
|
|
|
if (FAILURE == php_pdo_register_driver(&pdo_odbc_driver)) {
|
|
return FAILURE;
|
|
}
|
|
|
|
#ifdef SQL_ATTR_CONNECTION_POOLING
|
|
/* ugh, we don't really like .ini stuff in PDO, but since ODBC connection
|
|
* pooling is process wide, we can't set it from within the scope of a
|
|
* request without affecting others, which goes against our isolated request
|
|
* policy. So, we use cfg_get_string here to check it this once.
|
|
* */
|
|
if (FAILURE == cfg_get_string("pdo_odbc.connection_pooling", &pooling_val) || pooling_val == NULL) {
|
|
pooling_val = "strict";
|
|
}
|
|
if (strcasecmp(pooling_val, "strict") == 0 || strcmp(pooling_val, "1") == 0) {
|
|
pdo_odbc_pool_on = SQL_CP_ONE_PER_HENV;
|
|
pdo_odbc_pool_mode = SQL_CP_STRICT_MATCH;
|
|
} else if (strcasecmp(pooling_val, "relaxed") == 0) {
|
|
pdo_odbc_pool_on = SQL_CP_ONE_PER_HENV;
|
|
pdo_odbc_pool_mode = SQL_CP_RELAXED_MATCH;
|
|
} else if (*pooling_val == '\0' || strcasecmp(pooling_val, "off") == 0) {
|
|
pdo_odbc_pool_on = SQL_CP_OFF;
|
|
} else {
|
|
php_error_docref(NULL, E_CORE_ERROR, "Error in pdo_odbc.connection_pooling configuration. Value must be one of \"strict\", \"relaxed\", or \"off\"");
|
|
return FAILURE;
|
|
}
|
|
|
|
if (pdo_odbc_pool_on != SQL_CP_OFF) {
|
|
SQLSetEnvAttr(SQL_NULL_HANDLE, SQL_ATTR_CONNECTION_POOLING, (void*)pdo_odbc_pool_on, 0);
|
|
}
|
|
#endif
|
|
|
|
register_pdo_odbc_symbols(module_number);
|
|
|
|
REGISTER_PDO_CLASS_CONST_LONG("ODBC_ATTR_USE_CURSOR_LIBRARY", PDO_ODBC_ATTR_USE_CURSOR_LIBRARY);
|
|
REGISTER_PDO_CLASS_CONST_LONG("ODBC_ATTR_ASSUME_UTF8", PDO_ODBC_ATTR_ASSUME_UTF8);
|
|
REGISTER_PDO_CLASS_CONST_LONG("ODBC_SQL_USE_IF_NEEDED", SQL_CUR_USE_IF_NEEDED);
|
|
REGISTER_PDO_CLASS_CONST_LONG("ODBC_SQL_USE_DRIVER", SQL_CUR_USE_DRIVER);
|
|
REGISTER_PDO_CLASS_CONST_LONG("ODBC_SQL_USE_ODBC", SQL_CUR_USE_ODBC);
|
|
|
|
return SUCCESS;
|
|
}
|
|
/* }}} */
|
|
|
|
/* {{{ PHP_MSHUTDOWN_FUNCTION */
|
|
PHP_MSHUTDOWN_FUNCTION(pdo_odbc)
|
|
{
|
|
php_pdo_unregister_driver(&pdo_odbc_driver);
|
|
return SUCCESS;
|
|
}
|
|
/* }}} */
|
|
|
|
/* {{{ PHP_MINFO_FUNCTION */
|
|
PHP_MINFO_FUNCTION(pdo_odbc)
|
|
{
|
|
php_info_print_table_start();
|
|
php_info_print_table_row(2, "PDO Driver for ODBC (" PDO_ODBC_TYPE ")" , "enabled");
|
|
#ifdef SQL_ATTR_CONNECTION_POOLING
|
|
php_info_print_table_row(2, "ODBC Connection Pooling", pdo_odbc_pool_on == SQL_CP_OFF ?
|
|
"Disabled" : (pdo_odbc_pool_mode == SQL_CP_STRICT_MATCH ? "Enabled, strict matching" : "Enabled, relaxed matching"));
|
|
#else
|
|
php_info_print_table_row(2, "ODBC Connection Pooling", "Not supported in this build");
|
|
#endif
|
|
php_info_print_table_end();
|
|
}
|
|
/* }}} */
|