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php-src/ext/oci8/oci8.c
Christopher Jones 47e6c5d017 Allow PECL builds with PHP 4. No MTH needed
2008-07-17 00:36:02 +00:00

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/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2008 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: Stig Sæther Bakken <ssb@php.net> |
| Thies C. Arntzen <thies@thieso.net> |
| Maxim Maletsky <maxim@maxim.cx> |
| |
| Collection support by Andy Sautins <asautins@veripost.net> |
| Temporary LOB support by David Benson <dbenson@mancala.com> |
| ZTS per process OCIPLogon by Harald Radi <harald.radi@nme.at> |
| |
| Redesigned by: Antony Dovgal <antony@zend.com> |
| Andi Gutmans <andi@zend.com> |
| Wez Furlong <wez@omniti.com> |
+----------------------------------------------------------------------+
*/
/* $Id$ */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "php.h"
#include "ext/standard/info.h"
#include "php_ini.h"
#include "ext/standard/php_smart_str.h"
#if HAVE_OCI8
#include "php_oci8.h"
#include "php_oci8_int.h"
#include "zend_hash.h"
ZEND_DECLARE_MODULE_GLOBALS(oci)
#if (PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION > 1) || (PHP_MAJOR_VERSION > 5)
/* This "if" allows PECL builds from this file to be portable to older PHP releases */
static PHP_GINIT_FUNCTION(oci);
#endif
/* Allow PHP 5.3 branch to be used in PECL for 5.x compatible builds */
#ifndef Z_ADDREF_P
#define Z_ADDREF_P(x) ZVAL_ADDREF(x)
#endif
/* True globals, no need for thread safety */
int le_connection;
int le_pconnection;
int le_statement;
int le_descriptor;
int le_psessionpool;
int le_collection;
zend_class_entry *oci_lob_class_entry_ptr;
zend_class_entry *oci_coll_class_entry_ptr;
#ifndef SQLT_BFILEE
#define SQLT_BFILEE 114
#endif
#ifndef SQLT_CFILEE
#define SQLT_CFILEE 115
#endif
#define PHP_OCI_ERRBUF_LEN 512
#if ZEND_MODULE_API_NO > 20020429
#define ONUPDATELONGFUNC OnUpdateLong
#else
#define ONUPDATELONGFUNC OnUpdateInt
#endif
/* static protos {{{ */
static void php_oci_connection_list_dtor (zend_rsrc_list_entry * TSRMLS_DC);
static void php_oci_pconnection_list_dtor (zend_rsrc_list_entry * TSRMLS_DC);
static void php_oci_pconnection_list_np_dtor (zend_rsrc_list_entry * TSRMLS_DC);
static void php_oci_statement_list_dtor (zend_rsrc_list_entry * TSRMLS_DC);
static void php_oci_descriptor_list_dtor (zend_rsrc_list_entry * TSRMLS_DC);
static void php_oci_spool_list_dtor(zend_rsrc_list_entry *entry TSRMLS_DC);
static void php_oci_collection_list_dtor (zend_rsrc_list_entry * TSRMLS_DC);
static int php_oci_persistent_helper(zend_rsrc_list_entry *le TSRMLS_DC);
#ifdef ZTS
static int php_oci_list_helper(zend_rsrc_list_entry *le, void *le_type TSRMLS_DC);
#endif
static int php_oci_connection_ping(php_oci_connection * TSRMLS_DC);
static int php_oci_connection_status(php_oci_connection * TSRMLS_DC);
static int php_oci_connection_close(php_oci_connection * TSRMLS_DC);
static void php_oci_spool_close(php_oci_spool *session_pool TSRMLS_DC);
static OCIEnv *php_oci_create_env(ub2 charsetid TSRMLS_DC);
static int php_oci_create_session(php_oci_connection *connection, php_oci_spool *session_pool, char *dbname, int dbname_len, char *username, int username_len, char *password, int password_len, char *new_password, int new_password_len, int session_mode TSRMLS_DC);
static int php_oci_old_create_session(php_oci_connection *connection, char *dbname, int dbname_len, char *username, int username_len, char *password, int password_len, char *new_password, int new_password_len, int session_mode TSRMLS_DC);
static php_oci_spool *php_oci_get_spool(char *username, int username_len, char *password, int password_len, char *dbname, int dbname_len, int charsetid TSRMLS_DC);
static php_oci_spool *php_oci_create_spool(char *username, int username_len, char *password, int password_len, char *dbname, int dbname_len, char *hash_key, int hash_key_len, int charsetid TSRMLS_DC);
static sword php_oci_ping_init(php_oci_connection *connection, OCIError *errh TSRMLS_DC);
/* }}} */
/* {{{ dynamically loadable module stuff */
#ifdef COMPILE_DL_OCI8
ZEND_GET_MODULE(oci8)
#endif /* COMPILE_DL */
/* }}} */
#ifdef ZEND_ENGINE_2
/* {{{ Function arginfo */
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_define_by_name, 0, 0, 3)
ZEND_ARG_INFO(0, statement_resource)
ZEND_ARG_INFO(0, column_name)
ZEND_ARG_INFO(1, variable)
ZEND_ARG_INFO(0, type)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_bind_by_name, 0, 0, 3)
ZEND_ARG_INFO(0, statement_resource)
ZEND_ARG_INFO(0, column_name)
ZEND_ARG_INFO(1, variable)
ZEND_ARG_INFO(0, maximum_length)
ZEND_ARG_INFO(0, type)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_bind_array_by_name, 0, 0, 4)
ZEND_ARG_INFO(0, statement_resource)
ZEND_ARG_INFO(0, column_name)
ZEND_ARG_INFO(1, variable)
ZEND_ARG_INFO(0, maximum_array_length)
ZEND_ARG_INFO(0, maximum_item_length)
ZEND_ARG_INFO(0, type)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_free_descriptor, 0, 0, 1)
ZEND_ARG_INFO(0, lob_descriptor)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_save, 0, 0, 2)
ZEND_ARG_INFO(0, lob_descriptor)
ZEND_ARG_INFO(0, data)
ZEND_ARG_INFO(0, offset)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_import, 0, 0, 2)
ZEND_ARG_INFO(0, lob_descriptor)
ZEND_ARG_INFO(0, filename)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_load, 0, 0, 1)
ZEND_ARG_INFO(0, lob_descriptor)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_read, 0, 0, 2)
ZEND_ARG_INFO(0, lob_descriptor)
ZEND_ARG_INFO(0, length)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_eof, 0, 0, 1)
ZEND_ARG_INFO(0, lob_descriptor)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_tell, 0, 0, 1)
ZEND_ARG_INFO(0, lob_descriptor)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_rewind, 0, 0, 1)
ZEND_ARG_INFO(0, lob_descriptor)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_seek, 0, 0, 2)
ZEND_ARG_INFO(0, lob_descriptor)
ZEND_ARG_INFO(0, offset)
ZEND_ARG_INFO(0, whence)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_size, 0, 0, 1)
ZEND_ARG_INFO(0, lob_descriptor)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_write, 0, 0, 2)
ZEND_ARG_INFO(0, lob_descriptor)
ZEND_ARG_INFO(0, string)
ZEND_ARG_INFO(0, length)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_append, 0, 0, 2)
ZEND_ARG_INFO(0, lob_descriptor_to)
ZEND_ARG_INFO(0, lob_descriptor_from)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_truncate, 0, 0, 1)
ZEND_ARG_INFO(0, lob_descriptor)
ZEND_ARG_INFO(0, length)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_erase, 0, 0, 1)
ZEND_ARG_INFO(0, lob_descriptor)
ZEND_ARG_INFO(0, offset)
ZEND_ARG_INFO(0, length)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_flush, 0, 0, 1)
ZEND_ARG_INFO(0, lob_descriptor)
ZEND_ARG_INFO(0, flag)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_ocisetbufferinglob, 0, 0, 2)
ZEND_ARG_INFO(0, lob_descriptor)
ZEND_ARG_INFO(0, mode)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_ocigetbufferinglob, 0, 0, 1)
ZEND_ARG_INFO(0, lob_descriptor)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_copy, 0, 0, 2)
ZEND_ARG_INFO(0, lob_descriptor_to)
ZEND_ARG_INFO(0, lob_descriptor_from)
ZEND_ARG_INFO(0, length)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_is_equal, 0, 0, 2)
ZEND_ARG_INFO(0, lob_descriptor)
ZEND_ARG_INFO(0, lob_descriptor)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_export, 0, 0, 2)
ZEND_ARG_INFO(0, lob_descriptor)
ZEND_ARG_INFO(0, filename)
ZEND_ARG_INFO(0, start)
ZEND_ARG_INFO(0, length)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_new_descriptor, 0, 0, 1)
ZEND_ARG_INFO(0, connection_resource)
ZEND_ARG_INFO(0, type)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_rollback, 0, 0, 1)
ZEND_ARG_INFO(0, connection_resource)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_commit, 0, 0, 1)
ZEND_ARG_INFO(0, connection_resource)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_field_name, 0, 0, 2)
ZEND_ARG_INFO(0, statement_resource)
ZEND_ARG_INFO(0, column_number)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_field_size, 0, 0, 2)
ZEND_ARG_INFO(0, statement_resource)
ZEND_ARG_INFO(0, column_number_or_name)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_field_scale, 0, 0, 2)
ZEND_ARG_INFO(0, statement_resource)
ZEND_ARG_INFO(0, column_number)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_field_precision, 0, 0, 2)
ZEND_ARG_INFO(0, statement_resource)
ZEND_ARG_INFO(0, column_number)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_field_type, 0, 0, 2)
ZEND_ARG_INFO(0, statement_resource)
ZEND_ARG_INFO(0, column_number)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_field_type_raw, 0, 0, 2)
ZEND_ARG_INFO(0, statement_resource)
ZEND_ARG_INFO(0, column_number)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_field_is_null, 0, 0, 2)
ZEND_ARG_INFO(0, statement_resource)
ZEND_ARG_INFO(0, column_number_or_name)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_internal_debug, 0, 0, 1)
ZEND_ARG_INFO(0, mode)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_execute, 0, 0, 1)
ZEND_ARG_INFO(0, statement_resource)
ZEND_ARG_INFO(0, mode)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_cancel, 0, 0, 1)
ZEND_ARG_INFO(0, statement_resource)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_fetch, 0, 0, 1)
ZEND_ARG_INFO(0, statement_resource)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_ocifetchinto, 0, 0, 2)
ZEND_ARG_INFO(0, statement_resource)
ZEND_ARG_INFO(1, result)
ZEND_ARG_INFO(0, mode)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_fetch_all, 0, 0, 2)
ZEND_ARG_INFO(0, statement_resource)
ZEND_ARG_INFO(1, output)
ZEND_ARG_INFO(0, skip)
ZEND_ARG_INFO(0, maximum_rows)
ZEND_ARG_INFO(0, flags)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_fetch_object, 0, 0, 1)
ZEND_ARG_INFO(0, statement_resource)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_fetch_row, 0, 0, 1)
ZEND_ARG_INFO(0, statement_resource)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_fetch_assoc, 0, 0, 1)
ZEND_ARG_INFO(0, statement_resource)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_fetch_array, 0, 0, 1)
ZEND_ARG_INFO(0, statement_resource)
ZEND_ARG_INFO(0, mode)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_free_statement, 0, 0, 1)
ZEND_ARG_INFO(0, statement_resource)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_close, 0, 0, 1)
ZEND_ARG_INFO(0, connection_resource)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_new_connect, 0, 0, 2)
ZEND_ARG_INFO(0, username)
ZEND_ARG_INFO(0, password)
ZEND_ARG_INFO(0, connection_string)
ZEND_ARG_INFO(0, character_set)
ZEND_ARG_INFO(0, session_mode)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_connect, 0, 0, 2)
ZEND_ARG_INFO(0, username)
ZEND_ARG_INFO(0, password)
ZEND_ARG_INFO(0, connection_string)
ZEND_ARG_INFO(0, character_set)
ZEND_ARG_INFO(0, session_mode)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_pconnect, 0, 0, 2)
ZEND_ARG_INFO(0, username)
ZEND_ARG_INFO(0, password)
ZEND_ARG_INFO(0, connection_string)
ZEND_ARG_INFO(0, character_set)
ZEND_ARG_INFO(0, session_mode)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_error, 0, 0, 0)
ZEND_ARG_INFO(0, connection_or_statement_resource)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_num_fields, 0, 0, 1)
ZEND_ARG_INFO(0, statement_resource)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_parse, 0, 0, 2)
ZEND_ARG_INFO(0, connection_resource)
ZEND_ARG_INFO(0, sql_text)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_set_prefetch, 0, 0, 2)
ZEND_ARG_INFO(0, statement_resource)
ZEND_ARG_INFO(0, number_of_rows)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_password_change, 0, 0, 4)
ZEND_ARG_INFO(0, connection_resource_or_connection_string)
ZEND_ARG_INFO(0, username)
ZEND_ARG_INFO(0, old_password)
ZEND_ARG_INFO(0, new_password)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_new_cursor, 0, 0, 1)
ZEND_ARG_INFO(0, connection_resource)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_result, 0, 0, 2)
ZEND_ARG_INFO(0, statement_resource)
ZEND_ARG_INFO(0, column_number_or_name)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_server_version, 0, 0, 1)
ZEND_ARG_INFO(0, connection_resource)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_statement_type, 0, 0, 1)
ZEND_ARG_INFO(0, statement_resource)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_num_rows, 0, 0, 1)
ZEND_ARG_INFO(0, statement_resource)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_free_collection, 0, 0, 1)
ZEND_ARG_INFO(0, collection)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_collection_append, 0, 0, 2)
ZEND_ARG_INFO(0, collection)
ZEND_ARG_INFO(0, value)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_collection_element_get, 0, 0, 2)
ZEND_ARG_INFO(0, collection)
ZEND_ARG_INFO(0, index)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_collection_assign, 0, 0, 2)
ZEND_ARG_INFO(0, collection_to)
ZEND_ARG_INFO(0, collection_from)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_collection_element_assign, 0, 0, 3)
ZEND_ARG_INFO(0, collection)
ZEND_ARG_INFO(0, index)
ZEND_ARG_INFO(0, value)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_collection_size, 0, 0, 1)
ZEND_ARG_INFO(0, collection)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_collection_max, 0, 0, 1)
ZEND_ARG_INFO(0, collection)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_collection_trim, 0, 0, 2)
ZEND_ARG_INFO(0, collection)
ZEND_ARG_INFO(0, number)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_new_collection, 0, 0, 2)
ZEND_ARG_INFO(0, connection_resource)
ZEND_ARG_INFO(0, type_name)
ZEND_ARG_INFO(0, schema_name)
ZEND_END_ARG_INFO()
/* }}} */
/* {{{ LOB Method arginfo */
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_save_method, 0, 0, 1)
ZEND_ARG_INFO(0, data)
ZEND_ARG_INFO(0, offset)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_import_method, 0, 0, 1)
ZEND_ARG_INFO(0, filename)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO(arginfo_oci_lob_load_method, 0)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_read_method, 0, 0, 1)
ZEND_ARG_INFO(0, length)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO(arginfo_oci_lob_eof_method, 0)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO(arginfo_oci_lob_tell_method, 0)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO(arginfo_oci_lob_rewind_method, 0)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_seek_method, 0, 0, 1)
ZEND_ARG_INFO(0, offset)
ZEND_ARG_INFO(0, whence)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO(arginfo_oci_lob_size_method, 0)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_write_method, 0, 0, 1)
ZEND_ARG_INFO(0, string)
ZEND_ARG_INFO(0, length)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_append_method, 0, 0, 1)
ZEND_ARG_INFO(0, lob_descriptor_from)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_truncate_method, 0, 0, 0)
ZEND_ARG_INFO(0, length)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_erase_method, 0, 0, 0)
ZEND_ARG_INFO(0, offset)
ZEND_ARG_INFO(0, length)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_flush_method, 0, 0, 0)
ZEND_ARG_INFO(0, flag)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_setbuffering_method, 0, 0, 1)
ZEND_ARG_INFO(0, mode)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO(arginfo_oci_lob_getbuffering_method, 0)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_export_method, 0, 0, 1)
ZEND_ARG_INFO(0, filename)
ZEND_ARG_INFO(0, start)
ZEND_ARG_INFO(0, length)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_write_temporary_method, 0, 0, 1)
ZEND_ARG_INFO(0, data)
ZEND_ARG_INFO(0, type)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO(arginfo_oci_lob_close_method, 0)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO(arginfo_oci_free_descriptor_method, 0)
ZEND_END_ARG_INFO()
/* }}} */
/* {{{ Collection Method arginfo */
static
ZEND_BEGIN_ARG_INFO(arginfo_oci_collection_free_method, 0)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_collection_append_method, 0, 0, 1)
ZEND_ARG_INFO(0, value)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_collection_element_get_method, 0, 0, 1)
ZEND_ARG_INFO(0, index)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_collection_assign_method, 0, 0, 1)
ZEND_ARG_INFO(0, collection_from)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_collection_element_assign_method, 0, 0, 2)
ZEND_ARG_INFO(0, index)
ZEND_ARG_INFO(0, value)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO(arginfo_oci_collection_size_method, 0)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO(arginfo_oci_collection_max_method, 0)
ZEND_END_ARG_INFO()
static
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_collection_trim_method, 0, 0, 1)
ZEND_ARG_INFO(0, number)
ZEND_END_ARG_INFO()
/* }}} */
#else /* ZEND_ENGINE_2 */
/* {{{ Keep the old arginfo behavior when building with PHP 4 */
static unsigned char arginfo_ocifetchinto[] = { 2, BYREF_NONE, BYREF_FORCE };
static unsigned char arginfo_oci_fetch_all[] = { 2, BYREF_NONE, BYREF_FORCE };
static unsigned char arginfo_oci_define_by_name[] = { 3, BYREF_NONE, BYREF_NONE, BYREF_FORCE };
static unsigned char arginfo_oci_bind_by_name[] = { 3, BYREF_NONE, BYREF_NONE, BYREF_FORCE };
static unsigned char arginfo_oci_bind_array_by_name[] = { 3, BYREF_NONE, BYREF_NONE, BYREF_FORCE };
#define arginfo_oci_free_descriptor NULL
#define arginfo_oci_lob_save NULL
#define arginfo_oci_lob_import NULL
#define arginfo_oci_lob_load NULL
#define arginfo_oci_lob_read NULL
#define arginfo_oci_lob_eof NULL
#define arginfo_oci_lob_tell NULL
#define arginfo_oci_lob_rewind NULL
#define arginfo_oci_lob_seek NULL
#define arginfo_oci_lob_size NULL
#define arginfo_oci_lob_write NULL
#define arginfo_oci_lob_append NULL
#define arginfo_oci_lob_truncate NULL
#define arginfo_oci_lob_erase NULL
#define arginfo_oci_lob_flush NULL
#define arginfo_ocisetbufferinglob NULL
#define arginfo_ocigetbufferinglob NULL
#define arginfo_oci_lob_copy NULL
#define arginfo_oci_lob_is_equal NULL
#define arginfo_oci_lob_export NULL
#define arginfo_oci_new_descriptor NULL
#define arginfo_oci_rollback NULL
#define arginfo_oci_commit NULL
#define arginfo_oci_field_name NULL
#define arginfo_oci_field_size NULL
#define arginfo_oci_field_scale NULL
#define arginfo_oci_field_precision NULL
#define arginfo_oci_field_type NULL
#define arginfo_oci_field_type_raw NULL
#define arginfo_oci_field_is_null NULL
#define arginfo_oci_internal_debug NULL
#define arginfo_oci_execute NULL
#define arginfo_oci_cancel NULL
#define arginfo_oci_fetch NULL
#define arginfo_oci_fetch_object NULL
#define arginfo_oci_fetch_row NULL
#define arginfo_oci_fetch_assoc NULL
#define arginfo_oci_fetch_array NULL
#define arginfo_oci_free_statement NULL
#define arginfo_oci_close NULL
#define arginfo_oci_new_connect NULL
#define arginfo_oci_connect NULL
#define arginfo_oci_pconnect NULL
#define arginfo_oci_error NULL
#define arginfo_oci_num_fields NULL
#define arginfo_oci_parse NULL
#define arginfo_oci_set_prefetch NULL
#define arginfo_oci_password_change NULL
#define arginfo_oci_new_cursor NULL
#define arginfo_oci_result NULL
#define arginfo_oci_server_version NULL
#define arginfo_oci_statement_type NULL
#define arginfo_oci_num_rows NULL
#define arginfo_oci_free_collection NULL
#define arginfo_oci_collection_append NULL
#define arginfo_oci_collection_element_get NULL
#define arginfo_oci_collection_assign NULL
#define arginfo_oci_collection_element_assign NULL
#define arginfo_oci_collection_size NULL
#define arginfo_oci_collection_max NULL
#define arginfo_oci_collection_trim NULL
#define arginfo_oci_new_collection NULL
#define arginfo_oci_lob_size_method NULL
#define arginfo_oci_lob_getbuffering_method NULL
#define arginfo_oci_lob_close_method NULL
#define arginfo_oci_lob_save_method NULL
#define arginfo_oci_lob_import_method NULL
#define arginfo_oci_lob_read_method NULL
#define arginfo_oci_lob_seek_method NULL
#define arginfo_oci_lob_write_method NULL
#define arginfo_oci_lob_append_method NULL
#define arginfo_oci_lob_truncate_method NULL
#define arginfo_oci_lob_erase_method NULL
#define arginfo_oci_lob_flush_method NULL
#define arginfo_oci_lob_setbuffering_method NULL
#define arginfo_oci_lob_export_method NULL
#define arginfo_oci_lob_write_temporary_method NULL
#define arginfo_oci_lob_load_method NULL
#define arginfo_oci_lob_tell_method NULL
#define arginfo_oci_lob_rewind_method NULL
#define arginfo_oci_lob_eof_method NULL
#define arginfo_oci_free_descriptor_method NULL
#define arginfo_oci_collection_append_method NULL
#define arginfo_oci_collection_element_get_method NULL
#define arginfo_oci_collection_assign_method NULL
#define arginfo_oci_collection_size_method NULL
#define arginfo_oci_collection_element_assign_method NULL
#define arginfo_oci_collection_max_method NULL
#define arginfo_oci_collection_trim_method NULL
#define arginfo_oci_collection_free_method NULL
/* }}} */
#endif /* ZEND_ENGINE_2 */
/* {{{ extension function prototypes
*/
PHP_FUNCTION(oci_bind_by_name);
PHP_FUNCTION(oci_bind_array_by_name);
PHP_FUNCTION(oci_define_by_name);
PHP_FUNCTION(oci_field_is_null);
PHP_FUNCTION(oci_field_name);
PHP_FUNCTION(oci_field_size);
PHP_FUNCTION(oci_field_scale);
PHP_FUNCTION(oci_field_precision);
PHP_FUNCTION(oci_field_type);
PHP_FUNCTION(oci_field_type_raw);
PHP_FUNCTION(oci_execute);
PHP_FUNCTION(oci_fetch);
PHP_FUNCTION(oci_cancel);
PHP_FUNCTION(ocifetchinto);
PHP_FUNCTION(oci_fetch_object);
PHP_FUNCTION(oci_fetch_row);
PHP_FUNCTION(oci_fetch_assoc);
PHP_FUNCTION(oci_fetch_array);
PHP_FUNCTION(ocifetchstatement);
PHP_FUNCTION(oci_fetch_all);
PHP_FUNCTION(oci_free_statement);
PHP_FUNCTION(oci_internal_debug);
PHP_FUNCTION(oci_close);
PHP_FUNCTION(oci_connect);
PHP_FUNCTION(oci_new_connect);
PHP_FUNCTION(oci_pconnect);
PHP_FUNCTION(oci_error);
PHP_FUNCTION(oci_free_descriptor);
PHP_FUNCTION(oci_commit);
PHP_FUNCTION(oci_rollback);
PHP_FUNCTION(oci_new_descriptor);
PHP_FUNCTION(oci_num_fields);
PHP_FUNCTION(oci_parse);
PHP_FUNCTION(oci_new_cursor);
PHP_FUNCTION(oci_result);
PHP_FUNCTION(oci_server_version);
PHP_FUNCTION(oci_statement_type);
PHP_FUNCTION(oci_num_rows);
PHP_FUNCTION(oci_set_prefetch);
PHP_FUNCTION(oci_password_change);
PHP_FUNCTION(oci_lob_save);
PHP_FUNCTION(oci_lob_import);
PHP_FUNCTION(oci_lob_export);
PHP_FUNCTION(oci_lob_load);
PHP_FUNCTION(oci_lob_tell);
PHP_FUNCTION(oci_lob_write);
PHP_FUNCTION(oci_lob_append);
PHP_FUNCTION(oci_lob_copy);
PHP_FUNCTION(oci_lob_truncate);
PHP_FUNCTION(oci_lob_erase);
PHP_FUNCTION(oci_lob_flush);
PHP_FUNCTION(ocisetbufferinglob);
PHP_FUNCTION(ocigetbufferinglob);
PHP_FUNCTION(oci_lob_is_equal);
PHP_FUNCTION(oci_lob_rewind);
PHP_FUNCTION(oci_lob_read);
PHP_FUNCTION(oci_lob_eof);
PHP_FUNCTION(oci_lob_seek);
PHP_FUNCTION(oci_lob_size);
PHP_FUNCTION(oci_lob_write_temporary);
PHP_FUNCTION(oci_lob_close);
PHP_FUNCTION(oci_new_collection);
PHP_FUNCTION(oci_free_collection);
PHP_FUNCTION(oci_collection_append);
PHP_FUNCTION(oci_collection_element_get);
PHP_FUNCTION(oci_collection_element_assign);
PHP_FUNCTION(oci_collection_assign);
PHP_FUNCTION(oci_collection_size);
PHP_FUNCTION(oci_collection_max);
PHP_FUNCTION(oci_collection_trim);
/* }}} */
/* {{{ extension definition structures
*/
static
#if (PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION > 2) || (PHP_MAJOR_VERSION > 5)
/* This "if" allows PECL builds from this file to be portable to older PHP releases */
const
#endif
zend_function_entry php_oci_functions[] = {
PHP_FE(oci_define_by_name, arginfo_oci_define_by_name)
PHP_FE(oci_bind_by_name, arginfo_oci_bind_by_name)
PHP_FE(oci_bind_array_by_name, arginfo_oci_bind_array_by_name)
PHP_FE(oci_field_is_null, arginfo_oci_field_is_null)
PHP_FE(oci_field_name, arginfo_oci_field_name)
PHP_FE(oci_field_size, arginfo_oci_field_size)
PHP_FE(oci_field_scale, arginfo_oci_field_scale)
PHP_FE(oci_field_precision, arginfo_oci_field_precision)
PHP_FE(oci_field_type, arginfo_oci_field_type)
PHP_FE(oci_field_type_raw, arginfo_oci_field_type_raw)
PHP_FE(oci_execute, arginfo_oci_execute)
PHP_FE(oci_cancel, arginfo_oci_cancel)
PHP_FE(oci_fetch, arginfo_oci_fetch)
PHP_FE(oci_fetch_object, arginfo_oci_fetch_object)
PHP_FE(oci_fetch_row, arginfo_oci_fetch_row)
PHP_FE(oci_fetch_assoc, arginfo_oci_fetch_assoc)
PHP_FE(oci_fetch_array, arginfo_oci_fetch_array)
PHP_FE(ocifetchinto, arginfo_ocifetchinto)
PHP_FE(oci_fetch_all, arginfo_oci_fetch_all)
PHP_FE(oci_free_statement, arginfo_oci_free_statement)
PHP_FE(oci_internal_debug, arginfo_oci_internal_debug)
PHP_FE(oci_num_fields, arginfo_oci_num_fields)
PHP_FE(oci_parse, arginfo_oci_parse)
PHP_FE(oci_new_cursor, arginfo_oci_new_cursor)
PHP_FE(oci_result, arginfo_oci_result)
PHP_FE(oci_server_version, arginfo_oci_server_version)
PHP_FE(oci_statement_type, arginfo_oci_statement_type)
PHP_FE(oci_num_rows, arginfo_oci_num_rows)
PHP_FE(oci_close, arginfo_oci_close)
PHP_FE(oci_connect, arginfo_oci_connect)
PHP_FE(oci_new_connect, arginfo_oci_new_connect)
PHP_FE(oci_pconnect, arginfo_oci_pconnect)
PHP_FE(oci_error, arginfo_oci_error)
PHP_FE(oci_free_descriptor, arginfo_oci_free_descriptor)
PHP_FE(oci_lob_save, arginfo_oci_lob_save)
PHP_FE(oci_lob_import, arginfo_oci_lob_import)
PHP_FE(oci_lob_size, arginfo_oci_lob_size)
PHP_FE(oci_lob_load, arginfo_oci_lob_load)
PHP_FE(oci_lob_read, arginfo_oci_lob_read)
PHP_FE(oci_lob_eof, arginfo_oci_lob_eof)
PHP_FE(oci_lob_tell, arginfo_oci_lob_tell)
PHP_FE(oci_lob_truncate, arginfo_oci_lob_truncate)
PHP_FE(oci_lob_erase, arginfo_oci_lob_erase)
PHP_FE(oci_lob_flush, arginfo_oci_lob_flush)
PHP_FE(ocisetbufferinglob, arginfo_ocisetbufferinglob)
PHP_FE(ocigetbufferinglob, arginfo_ocigetbufferinglob)
PHP_FE(oci_lob_is_equal, arginfo_oci_lob_is_equal)
PHP_FE(oci_lob_rewind, arginfo_oci_lob_rewind)
PHP_FE(oci_lob_write, arginfo_oci_lob_write)
PHP_FE(oci_lob_append, arginfo_oci_lob_append)
PHP_FE(oci_lob_copy, arginfo_oci_lob_copy)
PHP_FE(oci_lob_export, arginfo_oci_lob_export)
PHP_FE(oci_lob_seek, arginfo_oci_lob_seek)
PHP_FE(oci_commit, arginfo_oci_commit)
PHP_FE(oci_rollback, arginfo_oci_rollback)
PHP_FE(oci_new_descriptor, arginfo_oci_new_descriptor)
PHP_FE(oci_set_prefetch, arginfo_oci_set_prefetch)
PHP_FE(oci_password_change, arginfo_oci_password_change)
PHP_FE(oci_free_collection, arginfo_oci_free_collection)
PHP_FE(oci_collection_append, arginfo_oci_collection_append)
PHP_FE(oci_collection_element_get, arginfo_oci_collection_element_get)
PHP_FE(oci_collection_element_assign, arginfo_oci_collection_element_assign)
PHP_FE(oci_collection_assign, arginfo_oci_collection_assign)
PHP_FE(oci_collection_size, arginfo_oci_collection_size)
PHP_FE(oci_collection_max, arginfo_oci_collection_max)
PHP_FE(oci_collection_trim, arginfo_oci_collection_trim)
PHP_FE(oci_new_collection, arginfo_oci_new_collection)
PHP_FALIAS(oci_free_cursor, oci_free_statement, arginfo_oci_free_statement)
PHP_FALIAS(ocifreecursor, oci_free_statement, arginfo_oci_free_statement)
PHP_FALIAS(ocibindbyname, oci_bind_by_name, arginfo_oci_bind_by_name)
PHP_FALIAS(ocidefinebyname, oci_define_by_name, arginfo_oci_define_by_name)
PHP_FALIAS(ocicolumnisnull, oci_field_is_null, arginfo_oci_field_is_null)
PHP_FALIAS(ocicolumnname, oci_field_name, arginfo_oci_field_name)
PHP_FALIAS(ocicolumnsize, oci_field_size, arginfo_oci_field_size)
PHP_FALIAS(ocicolumnscale, oci_field_scale, arginfo_oci_field_scale)
PHP_FALIAS(ocicolumnprecision, oci_field_precision, arginfo_oci_field_precision)
PHP_FALIAS(ocicolumntype, oci_field_type, arginfo_oci_field_type)
PHP_FALIAS(ocicolumntyperaw, oci_field_type_raw, arginfo_oci_field_type_raw)
PHP_FALIAS(ociexecute, oci_execute, arginfo_oci_execute)
PHP_FALIAS(ocicancel, oci_cancel, arginfo_oci_cancel)
PHP_FALIAS(ocifetch, oci_fetch, arginfo_oci_fetch)
PHP_FALIAS(ocifetchstatement, oci_fetch_all, arginfo_oci_fetch_all)
PHP_FALIAS(ocifreestatement, oci_free_statement, arginfo_oci_free_statement)
PHP_FALIAS(ociinternaldebug, oci_internal_debug, arginfo_oci_internal_debug)
PHP_FALIAS(ocinumcols, oci_num_fields, arginfo_oci_num_fields)
PHP_FALIAS(ociparse, oci_parse, arginfo_oci_parse)
PHP_FALIAS(ocinewcursor, oci_new_cursor, arginfo_oci_new_cursor)
PHP_FALIAS(ociresult, oci_result, arginfo_oci_result)
PHP_FALIAS(ociserverversion, oci_server_version, arginfo_oci_server_version)
PHP_FALIAS(ocistatementtype, oci_statement_type, arginfo_oci_statement_type)
PHP_FALIAS(ocirowcount, oci_num_rows, arginfo_oci_num_rows)
PHP_FALIAS(ocilogoff, oci_close, arginfo_oci_close)
PHP_FALIAS(ocilogon, oci_connect, arginfo_oci_connect)
PHP_FALIAS(ocinlogon, oci_new_connect, arginfo_oci_new_connect)
PHP_FALIAS(ociplogon, oci_pconnect, arginfo_oci_pconnect)
PHP_FALIAS(ocierror, oci_error, arginfo_oci_error)
PHP_FALIAS(ocifreedesc, oci_free_descriptor, arginfo_oci_free_descriptor)
PHP_FALIAS(ocisavelob, oci_lob_save, arginfo_oci_lob_save)
PHP_FALIAS(ocisavelobfile, oci_lob_import, arginfo_oci_lob_import)
PHP_FALIAS(ociwritelobtofile, oci_lob_export, arginfo_oci_lob_export)
PHP_FALIAS(ociloadlob, oci_lob_load, arginfo_oci_lob_load)
PHP_FALIAS(ocicommit, oci_commit, arginfo_oci_commit)
PHP_FALIAS(ocirollback, oci_rollback, arginfo_oci_rollback)
PHP_FALIAS(ocinewdescriptor, oci_new_descriptor, arginfo_oci_new_descriptor)
PHP_FALIAS(ocisetprefetch, oci_set_prefetch, arginfo_oci_set_prefetch)
PHP_FALIAS(ocipasswordchange, oci_password_change, arginfo_oci_password_change)
PHP_FALIAS(ocifreecollection, oci_free_collection, arginfo_oci_free_collection)
PHP_FALIAS(ocinewcollection, oci_new_collection, arginfo_oci_new_collection)
PHP_FALIAS(ocicollappend, oci_collection_append, arginfo_oci_collection_append)
PHP_FALIAS(ocicollgetelem, oci_collection_element_get, arginfo_oci_collection_element_get)
PHP_FALIAS(ocicollassignelem, oci_collection_element_assign, arginfo_oci_collection_element_assign)
PHP_FALIAS(ocicollsize, oci_collection_size, arginfo_oci_collection_size)
PHP_FALIAS(ocicollmax, oci_collection_max, arginfo_oci_collection_max)
PHP_FALIAS(ocicolltrim, oci_collection_trim, arginfo_oci_collection_trim)
{NULL,NULL,NULL}
};
static
#if (PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION > 2) || (PHP_MAJOR_VERSION > 5)
/* This "if" allows PECL builds from this file to be portable to older PHP releases */
const
#endif
zend_function_entry php_oci_lob_class_functions[] = {
PHP_FALIAS(load, oci_lob_load, arginfo_oci_lob_load_method)
PHP_FALIAS(tell, oci_lob_tell, arginfo_oci_lob_tell_method)
PHP_FALIAS(truncate, oci_lob_truncate, arginfo_oci_lob_truncate_method)
PHP_FALIAS(erase, oci_lob_erase, arginfo_oci_lob_erase_method)
PHP_FALIAS(flush, oci_lob_flush, arginfo_oci_lob_flush_method)
PHP_FALIAS(setbuffering,ocisetbufferinglob, arginfo_oci_lob_setbuffering_method)
PHP_FALIAS(getbuffering,ocigetbufferinglob, arginfo_oci_lob_getbuffering_method)
PHP_FALIAS(rewind, oci_lob_rewind, arginfo_oci_lob_rewind_method)
PHP_FALIAS(read, oci_lob_read, arginfo_oci_lob_read_method)
PHP_FALIAS(eof, oci_lob_eof, arginfo_oci_lob_eof_method)
PHP_FALIAS(seek, oci_lob_seek, arginfo_oci_lob_seek_method)
PHP_FALIAS(write, oci_lob_write, arginfo_oci_lob_write_method)
PHP_FALIAS(append, oci_lob_append, arginfo_oci_lob_append_method)
PHP_FALIAS(size, oci_lob_size, arginfo_oci_lob_size_method)
PHP_FALIAS(writetofile, oci_lob_export, arginfo_oci_lob_export_method)
PHP_FALIAS(export, oci_lob_export, arginfo_oci_lob_export_method)
PHP_FALIAS(import, oci_lob_import, arginfo_oci_lob_import_method)
PHP_FALIAS(writetemporary, oci_lob_write_temporary, arginfo_oci_lob_write_temporary_method)
PHP_FALIAS(close, oci_lob_close, arginfo_oci_lob_close_method)
PHP_FALIAS(save, oci_lob_save, arginfo_oci_lob_save_method)
PHP_FALIAS(savefile, oci_lob_import, arginfo_oci_lob_import_method)
PHP_FALIAS(free, oci_free_descriptor, arginfo_oci_free_descriptor_method)
{NULL,NULL,NULL}
};
static
#if (PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION > 2) || (PHP_MAJOR_VERSION > 5)
/* This "if" allows PECL builds from this file to be portable to older PHP releases */
const
#endif
zend_function_entry php_oci_coll_class_functions[] = {
PHP_FALIAS(append, oci_collection_append, arginfo_oci_collection_append_method)
PHP_FALIAS(getelem, oci_collection_element_get, arginfo_oci_collection_element_get_method)
PHP_FALIAS(assignelem, oci_collection_element_assign, arginfo_oci_collection_element_assign_method)
PHP_FALIAS(assign, oci_collection_assign, arginfo_oci_collection_assign_method)
PHP_FALIAS(size, oci_collection_size, arginfo_oci_collection_size_method)
PHP_FALIAS(max, oci_collection_max, arginfo_oci_collection_max_method)
PHP_FALIAS(trim, oci_collection_trim, arginfo_oci_collection_trim_method)
PHP_FALIAS(free, oci_free_collection, arginfo_oci_collection_free_method)
{NULL,NULL,NULL}
};
zend_module_entry oci8_module_entry = {
STANDARD_MODULE_HEADER,
"oci8", /* extension name */
php_oci_functions, /* extension function list */
PHP_MINIT(oci), /* extension-wide startup function */
PHP_MSHUTDOWN(oci), /* extension-wide shutdown function */
PHP_RINIT(oci), /* per-request startup function */
PHP_RSHUTDOWN(oci), /* per-request shutdown function */
PHP_MINFO(oci), /* information function */
PHP_OCI8_VERSION,
#if (PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION > 1) || (PHP_MAJOR_VERSION > 5)
/* This check allows PECL builds from this file to be portable to older PHP releases */
PHP_MODULE_GLOBALS(oci), /* globals descriptor */
PHP_GINIT(oci), /* globals ctor */
NULL, /* globals dtor */
NULL, /* post deactivate */
STANDARD_MODULE_PROPERTIES_EX
#else
STANDARD_MODULE_PROPERTIES
#endif
};
/* }}} */
/* {{{ PHP_INI */
PHP_INI_BEGIN()
STD_PHP_INI_ENTRY( "oci8.max_persistent", "-1", PHP_INI_SYSTEM, ONUPDATELONGFUNC, max_persistent, zend_oci_globals, oci_globals)
STD_PHP_INI_ENTRY( "oci8.persistent_timeout", "-1", PHP_INI_SYSTEM, ONUPDATELONGFUNC, persistent_timeout, zend_oci_globals, oci_globals)
STD_PHP_INI_ENTRY( "oci8.ping_interval", "60", PHP_INI_SYSTEM, ONUPDATELONGFUNC, ping_interval, zend_oci_globals, oci_globals)
STD_PHP_INI_BOOLEAN("oci8.privileged_connect", "0", PHP_INI_SYSTEM, OnUpdateBool, privileged_connect, zend_oci_globals, oci_globals)
STD_PHP_INI_ENTRY( "oci8.statement_cache_size", "20", PHP_INI_SYSTEM, ONUPDATELONGFUNC, statement_cache_size, zend_oci_globals, oci_globals)
STD_PHP_INI_ENTRY( "oci8.default_prefetch", "10", PHP_INI_SYSTEM, ONUPDATELONGFUNC, default_prefetch, zend_oci_globals, oci_globals)
STD_PHP_INI_BOOLEAN("oci8.old_oci_close_semantics", "0", PHP_INI_SYSTEM, OnUpdateBool, old_oci_close_semantics,zend_oci_globals, oci_globals)
STD_PHP_INI_ENTRY( "oci8.connection_class", "", PHP_INI_ALL, OnUpdateString, connection_class, zend_oci_globals, oci_globals)
STD_PHP_INI_BOOLEAN("oci8.events", "0", PHP_INI_SYSTEM, OnUpdateBool, events, zend_oci_globals, oci_globals)
PHP_INI_END()
/* }}} */
/* {{{ startup, shutdown and info functions
*/
/* {{{ php_oci_init_global_handles()
*
* Initialize global handles only when they are needed
*/
static void php_oci_init_global_handles(TSRMLS_D)
{
sword errcode;
sb4 error_code = 0;
text tmp_buf[PHP_OCI_ERRBUF_LEN];
errcode = OCIEnvNlsCreate(&OCI_G(env), OCI_DEFAULT, 0, NULL, NULL, NULL, 0, NULL, 0, 0);
if (errcode == OCI_ERROR) {
goto oci_error;
}
errcode = OCIHandleAlloc (OCI_G(env), (dvoid **)&OCI_G(err), OCI_HTYPE_ERROR, 0, NULL);
if (errcode == OCI_ERROR || errcode == OCI_SUCCESS_WITH_INFO) {
goto oci_error;
}
return;
oci_error:
OCIErrorGet(OCI_G(env), (ub4)1, NULL, &error_code, tmp_buf, (ub4)PHP_OCI_ERRBUF_LEN, (ub4)OCI_HTYPE_ERROR);
if (error_code) {
int tmp_buf_len = strlen((char *)tmp_buf);
if (tmp_buf_len > 0 && tmp_buf[tmp_buf_len - 1] == '\n') {
tmp_buf[tmp_buf_len - 1] = '\0';
}
if (errcode != OCI_SUCCESS_WITH_INFO) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "OCI_ERROR: %s", tmp_buf);
OCIHandleFree((dvoid *) OCI_G(env), OCI_HTYPE_ENV);
OCI_G(env) = NULL;
OCI_G(err) = NULL;
} else {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "OCI_SUCCESS_WITH_INFO: %s", tmp_buf);
}
}
} /* }}} */
/* {{{ php_oci_cleanup_global_handles()
*
* Free global handles (if they were initialized before)
*/
static void php_oci_cleanup_global_handles(TSRMLS_D)
{
if (OCI_G(err)) {
PHP_OCI_CALL(OCIHandleFree, ((dvoid *) OCI_G(err), OCI_HTYPE_ERROR));
OCI_G(err) = NULL;
}
if (OCI_G(env)) {
PHP_OCI_CALL(OCIHandleFree, ((dvoid *) OCI_G(env), OCI_HTYPE_ENV));
OCI_G(env) = NULL;
}
} /* }}} */
/* {{{ PHP_GINIT_FUNCTION
*
* Zerofill globals during module init
*/
#if (PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION > 1) || (PHP_MAJOR_VERSION > 5)
/* This check allows PECL builds from this file to be portable to older PHP releases */
static PHP_GINIT_FUNCTION(oci)
#else
static void php_oci_init_globals(zend_oci_globals *oci_globals TSRMLS_DC)
#endif
{
memset(oci_globals, 0, sizeof(zend_oci_globals));
}
/* }}} */
PHP_MINIT_FUNCTION(oci)
{
zend_class_entry oci_lob_class_entry;
zend_class_entry oci_coll_class_entry;
#define PHP_OCI_INIT_MODE_TMP OCI_DEFAULT | OCI_OBJECT
#ifdef ZTS
#define PHP_OCI_INIT_MODE PHP_OCI_INIT_MODE_TMP | OCI_THREADED
#else
#define PHP_OCI_INIT_MODE PHP_OCI_INIT_MODE_TMP
#endif
#if (PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION > 1) || (PHP_MAJOR_VERSION > 5)
/* This check allows PECL builds from this file to be portable to older PHP releases */
/* this is handled by new globals management code */
#else
ZEND_INIT_MODULE_GLOBALS(oci, php_oci_init_globals, NULL);
#endif
REGISTER_INI_ENTRIES();
le_statement = zend_register_list_destructors_ex(php_oci_statement_list_dtor, NULL, "oci8 statement", module_number);
le_connection = zend_register_list_destructors_ex(php_oci_connection_list_dtor, NULL, "oci8 connection", module_number);
le_pconnection = zend_register_list_destructors_ex(php_oci_pconnection_list_np_dtor, php_oci_pconnection_list_dtor, "oci8 persistent connection", module_number);
le_psessionpool = zend_register_list_destructors_ex(NULL, php_oci_spool_list_dtor, "oci8 persistent session pool", module_number);
le_descriptor = zend_register_list_destructors_ex(php_oci_descriptor_list_dtor, NULL, "oci8 descriptor", module_number);
le_collection = zend_register_list_destructors_ex(php_oci_collection_list_dtor, NULL, "oci8 collection", module_number);
INIT_CLASS_ENTRY(oci_lob_class_entry, "OCI-Lob", php_oci_lob_class_functions);
INIT_CLASS_ENTRY(oci_coll_class_entry, "OCI-Collection", php_oci_coll_class_functions);
oci_lob_class_entry_ptr = zend_register_internal_class(&oci_lob_class_entry TSRMLS_CC);
oci_coll_class_entry_ptr = zend_register_internal_class(&oci_coll_class_entry TSRMLS_CC);
/* thies@thieso.net 990203 i do not think that we will need all of them - just in here for completeness for now! */
REGISTER_LONG_CONSTANT("OCI_DEFAULT",OCI_DEFAULT, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("OCI_SYSOPER",OCI_SYSOPER, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("OCI_SYSDBA",OCI_SYSDBA, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("OCI_CRED_EXT",PHP_OCI_CRED_EXT, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("OCI_DESCRIBE_ONLY",OCI_DESCRIBE_ONLY, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("OCI_COMMIT_ON_SUCCESS",OCI_COMMIT_ON_SUCCESS, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("OCI_EXACT_FETCH",OCI_EXACT_FETCH, CONST_CS | CONST_PERSISTENT);
/* for $LOB->seek() */
REGISTER_LONG_CONSTANT("OCI_SEEK_SET",PHP_OCI_SEEK_SET, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("OCI_SEEK_CUR",PHP_OCI_SEEK_CUR, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("OCI_SEEK_END",PHP_OCI_SEEK_END, CONST_CS | CONST_PERSISTENT);
/* for $LOB->flush() */
REGISTER_LONG_CONSTANT("OCI_LOB_BUFFER_FREE",OCI_LOB_BUFFER_FREE, CONST_CS | CONST_PERSISTENT);
/* for OCIBindByName (real "oci" names + short "php" names */
REGISTER_LONG_CONSTANT("SQLT_BFILEE",SQLT_BFILEE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("SQLT_CFILEE",SQLT_CFILEE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("SQLT_CLOB",SQLT_CLOB, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("SQLT_BLOB",SQLT_BLOB, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("SQLT_RDD",SQLT_RDD, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("SQLT_INT",SQLT_INT, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("SQLT_NUM",SQLT_NUM, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("SQLT_RSET",SQLT_RSET, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("SQLT_AFC",SQLT_AFC, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("SQLT_CHR",SQLT_CHR, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("SQLT_VCS",SQLT_VCS, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("SQLT_AVC",SQLT_AVC, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("SQLT_STR",SQLT_STR, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("SQLT_LVC",SQLT_LVC, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("SQLT_FLT",SQLT_FLT, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("SQLT_UIN",SQLT_UIN, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("SQLT_LNG",SQLT_LNG, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("SQLT_LBI",SQLT_LBI, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("SQLT_BIN",SQLT_BIN, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("SQLT_ODT",SQLT_ODT, CONST_CS | CONST_PERSISTENT);
#if defined(HAVE_OCI_INSTANT_CLIENT) || (defined(OCI_MAJOR_VERSION) && OCI_MAJOR_VERSION > 10)
REGISTER_LONG_CONSTANT("SQLT_BDOUBLE",SQLT_BDOUBLE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("SQLT_BFLOAT",SQLT_BFLOAT, CONST_CS | CONST_PERSISTENT);
#endif
REGISTER_LONG_CONSTANT("OCI_B_NTY",SQLT_NTY, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("SQLT_NTY",SQLT_NTY, CONST_CS | CONST_PERSISTENT);
REGISTER_STRING_CONSTANT("OCI_SYSDATE","SYSDATE", CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("OCI_B_BFILE",SQLT_BFILEE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("OCI_B_CFILEE",SQLT_CFILEE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("OCI_B_CLOB",SQLT_CLOB, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("OCI_B_BLOB",SQLT_BLOB, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("OCI_B_ROWID",SQLT_RDD, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("OCI_B_CURSOR",SQLT_RSET, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("OCI_B_BIN",SQLT_BIN, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("OCI_B_INT",SQLT_INT, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("OCI_B_NUM",SQLT_NUM, CONST_CS | CONST_PERSISTENT);
/* for OCIFetchStatement */
REGISTER_LONG_CONSTANT("OCI_FETCHSTATEMENT_BY_COLUMN", PHP_OCI_FETCHSTATEMENT_BY_COLUMN, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("OCI_FETCHSTATEMENT_BY_ROW", PHP_OCI_FETCHSTATEMENT_BY_ROW, CONST_CS | CONST_PERSISTENT);
/* for OCIFetchInto & OCIResult */
REGISTER_LONG_CONSTANT("OCI_ASSOC",PHP_OCI_ASSOC, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("OCI_NUM",PHP_OCI_NUM, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("OCI_BOTH",PHP_OCI_BOTH, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("OCI_RETURN_NULLS",PHP_OCI_RETURN_NULLS, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("OCI_RETURN_LOBS",PHP_OCI_RETURN_LOBS, CONST_CS | CONST_PERSISTENT);
/* for OCINewDescriptor (real "oci" names + short "php" names */
REGISTER_LONG_CONSTANT("OCI_DTYPE_FILE",OCI_DTYPE_FILE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("OCI_DTYPE_LOB",OCI_DTYPE_LOB, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("OCI_DTYPE_ROWID",OCI_DTYPE_ROWID, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("OCI_D_FILE",OCI_DTYPE_FILE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("OCI_D_LOB",OCI_DTYPE_LOB, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("OCI_D_ROWID",OCI_DTYPE_ROWID, CONST_CS | CONST_PERSISTENT);
/* for OCIWriteTemporaryLob */
REGISTER_LONG_CONSTANT("OCI_TEMP_CLOB",OCI_TEMP_CLOB, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("OCI_TEMP_BLOB",OCI_TEMP_BLOB, CONST_CS | CONST_PERSISTENT);
return SUCCESS;
}
/* ----------------------------------------------------------------- */
PHP_RINIT_FUNCTION(oci)
{
OCI_G(debug_mode) = 0; /* start "fresh" */
OCI_G(num_links) = OCI_G(num_persistent);
OCI_G(errcode) = 0;
return SUCCESS;
}
PHP_MSHUTDOWN_FUNCTION(oci)
{
OCI_G(shutdown) = 1;
UNREGISTER_INI_ENTRIES();
#ifndef ZTS
php_oci_cleanup_global_handles(TSRMLS_C);
#endif
return SUCCESS;
}
PHP_RSHUTDOWN_FUNCTION(oci)
{
/* Set this to indicate request shutdown for all further processing */
#ifdef ZTS
zend_hash_apply_with_argument(&EG(regular_list), (apply_func_arg_t) php_oci_list_helper, (void *)le_descriptor TSRMLS_CC);
zend_hash_apply_with_argument(&EG(regular_list), (apply_func_arg_t) php_oci_list_helper, (void *)le_collection TSRMLS_CC);
while (OCI_G(num_statements)) {
zend_hash_apply_with_argument(&EG(regular_list), (apply_func_arg_t) php_oci_list_helper, (void *)le_statement TSRMLS_CC);
}
#endif
/* Check persistent connections and do the necessary actions if needed. If persistent_helper is
* unable to process a pconnection because of a refcount, the processing would happen from
* np-destructor which is called when refcount goes to zero - php_oci_pconnection_list_np_dtor
*/
zend_hash_apply(&EG(persistent_list), (apply_func_t) php_oci_persistent_helper TSRMLS_CC);
#ifdef ZTS
zend_hash_apply_with_argument(&EG(regular_list), (apply_func_arg_t) php_oci_list_helper, (void *)le_connection TSRMLS_CC);
php_oci_cleanup_global_handles(TSRMLS_C);
#endif
return SUCCESS;
}
PHP_MINFO_FUNCTION(oci)
{
char buf[32];
php_info_print_table_start();
php_info_print_table_row(2, "OCI8 Support", "enabled");
php_info_print_table_row(2, "Version", PHP_OCI8_VERSION);
php_info_print_table_row(2, "Revision", "$Revision$");
snprintf(buf, sizeof(buf), "%ld", OCI_G(num_persistent));
php_info_print_table_row(2, "Active Persistent Connections", buf);
snprintf(buf, sizeof(buf), "%ld", OCI_G(num_links));
php_info_print_table_row(2, "Active Connections", buf);
#if !defined(PHP_WIN32) && !defined(HAVE_OCI_INSTANT_CLIENT)
#ifdef PHP_OCI8_ORACLE_VERSION
php_info_print_table_row(2, "Oracle Version", PHP_OCI8_ORACLE_VERSION);
#endif
#ifdef PHP_OCI8_DIR
php_info_print_table_row(2, "Compile-time ORACLE_HOME", PHP_OCI8_DIR);
#endif
#ifdef PHP_OCI8_SHARED_LIBADD
php_info_print_table_row(2, "Libraries Used", PHP_OCI8_SHARED_LIBADD);
#endif
#else
#if defined(HAVE_OCI_INSTANT_CLIENT) && defined(OCI_MAJOR_VERSION) && defined(OCI_MINOR_VERSION)
snprintf(buf, sizeof(buf), "%d.%d", OCI_MAJOR_VERSION, OCI_MINOR_VERSION);
php_info_print_table_row(2, "Oracle Instant Client Version", buf);
#endif
#endif
php_info_print_table_row(2, "Temporary Lob support", "enabled");
php_info_print_table_row(2, "Collections support", "enabled");
php_info_print_table_end();
DISPLAY_INI_ENTRIES();
}
/* }}} */
/* list destructors {{{ */
/* {{{ php_oci_connection_list_dtor()
*
* Non-persistent connection destructor
*/
static void php_oci_connection_list_dtor(zend_rsrc_list_entry *entry TSRMLS_DC)
{
php_oci_connection *connection = (php_oci_connection *)entry->ptr;
if (connection) {
php_oci_connection_close(connection TSRMLS_CC);
OCI_G(num_links)--;
}
} /* }}} */
/* {{{ php_oci_pconnection_list_dtor()
*
* Persistent connection destructor
*/
static void php_oci_pconnection_list_dtor(zend_rsrc_list_entry *entry TSRMLS_DC)
{
php_oci_connection *connection = (php_oci_connection *)entry->ptr;
if (connection) {
php_oci_connection_close(connection TSRMLS_CC);
OCI_G(num_persistent)--;
}
} /* }}} */
/* {{{ php_oci_pconnection_list_np_dtor()
*
* Non-Persistent destructor for persistent connection - This gets invoked when
* the refcount of this goes to zero in the regular list
*/
static void php_oci_pconnection_list_np_dtor(zend_rsrc_list_entry *entry TSRMLS_DC)
{
php_oci_connection *connection = (php_oci_connection *)entry->ptr;
zend_rsrc_list_entry *le;
/*
* We cannot get connection as NULL or as a stub in this function. This is the function that
* turns a pconnection to a stub
*
* If oci_password_change() changed the password of a persistent connection, close the
* connection and remove it from the persistent connection cache. This means subsequent scripts
* will be prevented from being able to present the old (now invalid) password to a usable
* connection to the database; they must use the new password.
*
* Check for conditions that warrant removal of the hash entry
*/
if (!connection->is_open ||
connection->passwd_changed ||
(PG(connection_status) & PHP_CONNECTION_TIMEOUT) ||
OCI_G(in_call)) {
/* Remove the hash entry if present */
if ((zend_hash_find(&EG(persistent_list), connection->hash_key, strlen(connection->hash_key)+1, (void **) &le)== SUCCESS) && (le->type == le_pconnection) && (le->ptr == connection)) {
zend_hash_del(&EG(persistent_list), connection->hash_key, strlen(connection->hash_key)+1);
}
else {
php_oci_connection_close(connection TSRMLS_CC);
OCI_G(num_persistent)--;
}
if (OCI_G(debug_mode)) {
php_printf ("OCI8 DEBUG L1: np_dtor cleaning up: (%p) at (%s:%d) \n", connection, __FILE__, __LINE__);
}
}
else {
/*
* Release the connection to underlying pool. We do this unconditionally so that
* out-of-scope pconnects are now consistent with oci_close and out-of-scope new connect
* semantics. With the PECL OCI 1.3.x extensions, we release pconnections when oci_close
* takes the refcount to zero.
*
* If oci_old_close_semantics is set, we artifically bump up the refcount and decremented
* only at request shutdown.
*/
php_oci_connection_release(connection TSRMLS_CC);
if (OCI_G(debug_mode)) {
php_printf ("OCI8 DEBUG L1: np_dtor releasing: (%p) at (%s:%d) \n", connection, __FILE__, __LINE__);
}
}
} /* }}} */
/* {{{ php_oci_statement_list_dtor()
*
* Statement destructor
*/
static void php_oci_statement_list_dtor(zend_rsrc_list_entry *entry TSRMLS_DC)
{
php_oci_statement *statement = (php_oci_statement *)entry->ptr;
php_oci_statement_free(statement TSRMLS_CC);
} /* }}} */
/* {{{ php_oci_descriptor_list_dtor()
*
* Descriptor destructor
*/
static void php_oci_descriptor_list_dtor(zend_rsrc_list_entry *entry TSRMLS_DC)
{
php_oci_descriptor *descriptor = (php_oci_descriptor *)entry->ptr;
php_oci_lob_free(descriptor TSRMLS_CC);
} /* }}} */
/* {{{ php_oci_collection_list_dtor()
*
* Collection destructor
*/
static void php_oci_collection_list_dtor(zend_rsrc_list_entry *entry TSRMLS_DC)
{
php_oci_collection *collection = (php_oci_collection *)entry->ptr;
php_oci_collection_close(collection TSRMLS_CC);
} /* }}} */
/* }}} */
/* Hash Destructors {{{ */
/* {{{ php_oci_define_hash_dtor()
*
* Define hash destructor
*/
void php_oci_define_hash_dtor(void *data)
{
php_oci_define *define = (php_oci_define *) data;
zval_ptr_dtor(&define->zval);
if (define->name) {
efree(define->name);
define->name = NULL;
}
}
/* }}} */
/* {{{ php_oci_bind_hash_dtor()
*
* Bind hash destructor
*/
void php_oci_bind_hash_dtor(void *data)
{
php_oci_bind *bind = (php_oci_bind *) data;
if (bind->array.elements) {
efree(bind->array.elements);
}
if (bind->array.element_lengths) {
efree(bind->array.element_lengths);
}
if (bind->array.indicators) {
efree(bind->array.indicators);
}
zval_ptr_dtor(&bind->zval);
}
/* }}} */
/* {{{ php_oci_column_hash_dtor()
*
* Column hash destructor
*/
void php_oci_column_hash_dtor(void *data)
{
php_oci_out_column *column = (php_oci_out_column *) data;
TSRMLS_FETCH();
if (column->stmtid) {
zend_list_delete(column->stmtid);
}
if (column->is_descr) {
zend_list_delete(column->descid);
}
if (column->data) {
efree(column->data);
}
if (column->name) {
efree(column->name);
}
}
/* }}} */
/* {{{ php_oci_descriptor_flush_hash_dtor()
*
* Flush descriptors on commit
*/
void php_oci_descriptor_flush_hash_dtor(void *data)
{
php_oci_descriptor *descriptor = *(php_oci_descriptor **)data;
TSRMLS_FETCH();
if (descriptor && descriptor->buffering == PHP_OCI_LOB_BUFFER_USED && (descriptor->type == OCI_DTYPE_LOB || descriptor->type == OCI_DTYPE_FILE)) {
php_oci_lob_flush(descriptor, OCI_LOB_BUFFER_FREE TSRMLS_CC);
descriptor->buffering = PHP_OCI_LOB_BUFFER_ENABLED;
}
data = NULL;
}
/* }}} */
/* {{{ php_oci_descriptor_delete_from_hash()
*
* Delete descriptor from the hash
*/
int php_oci_descriptor_delete_from_hash(void *data, void *id TSRMLS_DC)
{
php_oci_descriptor *descriptor = *(php_oci_descriptor **)data;
int *desc_id = (int *) id;
if (descriptor && desc_id && descriptor->id == *desc_id) {
return 1;
}
return 0;
}
/* }}} */
/* }}} */
/* {{{ php_oci_error()
*
* Fetch & print out error message if we get an error
*/
sb4 php_oci_error(OCIError *err_p, sword status TSRMLS_DC)
{
text *errbuf = (text *)NULL;
sb4 errcode = 0;
switch (status) {
case OCI_SUCCESS:
break;
case OCI_SUCCESS_WITH_INFO:
errcode = php_oci_fetch_errmsg(err_p, &errbuf TSRMLS_CC);
if (errbuf) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "OCI_SUCCESS_WITH_INFO: %s", errbuf);
efree(errbuf);
} else {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "OCI_SUCCESS_WITH_INFO: failed to fetch error message");
}
break;
case OCI_NEED_DATA:
php_error_docref(NULL TSRMLS_CC, E_WARNING, "OCI_NEED_DATA");
break;
case OCI_NO_DATA:
php_error_docref(NULL TSRMLS_CC, E_WARNING, "OCI_NO_DATA");
break;
case OCI_ERROR:
errcode = php_oci_fetch_errmsg(err_p, &errbuf TSRMLS_CC);
if (errbuf) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", errbuf);
efree(errbuf);
} else {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "failed to fetch error message");
}
break;
case OCI_INVALID_HANDLE:
php_error_docref(NULL TSRMLS_CC, E_WARNING, "OCI_INVALID_HANDLE");
break;
case OCI_STILL_EXECUTING:
php_error_docref(NULL TSRMLS_CC, E_WARNING, "OCI_STILL_EXECUTING");
break;
case OCI_CONTINUE:
php_error_docref(NULL TSRMLS_CC, E_WARNING, "OCI_CONTINUE");
break;
default:
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown OCI error code: %d", status);
break;
}
return errcode;
}
/* }}} */
/* {{{ php_oci_fetch_errmsg()
*
* Fetch error message into the buffer from the error handle provided
*/
sb4 php_oci_fetch_errmsg(OCIError *error_handle, text **error_buf TSRMLS_DC)
{
sb4 error_code = 0;
text err_buf[PHP_OCI_ERRBUF_LEN];
err_buf[0] = '\0';
memset(err_buf, 0, sizeof(err_buf));
PHP_OCI_CALL(OCIErrorGet, (error_handle, (ub4)1, NULL, &error_code, err_buf, (ub4)PHP_OCI_ERRBUF_LEN, (ub4)OCI_HTYPE_ERROR));
if (error_code) {
int err_buf_len = strlen((char *)err_buf);
if (err_buf_len && err_buf[err_buf_len - 1] == '\n') {
err_buf[err_buf_len - 1] = '\0';
}
if (err_buf_len && error_buf) {
*error_buf = NULL;
*error_buf = (text *)estrndup((char *)err_buf, err_buf_len);
}
}
return error_code;
} /* }}} */
/* {{{ php_oci_fetch_sqltext_offset()
*
* Compute offset in the SQL statement
*/
int php_oci_fetch_sqltext_offset(php_oci_statement *statement, text **sqltext, ub2 *error_offset TSRMLS_DC)
{
*sqltext = NULL;
*error_offset = 0;
PHP_OCI_CALL_RETURN(statement->errcode, OCIAttrGet, ((dvoid *)statement->stmt, OCI_HTYPE_STMT, (dvoid *) sqltext, (ub4 *)0, OCI_ATTR_STATEMENT, statement->err));
if (statement->errcode != OCI_SUCCESS) {
statement->errcode = php_oci_error(statement->err, statement->errcode TSRMLS_CC);
PHP_OCI_HANDLE_ERROR(statement->connection, statement->errcode);
return 1;
}
PHP_OCI_CALL_RETURN(statement->errcode, OCIAttrGet, ((dvoid *)statement->stmt, OCI_HTYPE_STMT, (ub2 *)error_offset, (ub4 *)0, OCI_ATTR_PARSE_ERROR_OFFSET, statement->err));
if (statement->errcode != OCI_SUCCESS) {
statement->errcode = php_oci_error(statement->err, statement->errcode TSRMLS_CC);
PHP_OCI_HANDLE_ERROR(statement->connection, statement->errcode);
return 1;
}
return 0;
} /* }}} */
/* {{{ php_oci_do_connect()
*
* Connect wrapper
*/
void php_oci_do_connect(INTERNAL_FUNCTION_PARAMETERS, int persistent, int exclusive)
{
php_oci_connection *connection;
char *username, *password;
char *dbname = NULL, *charset = NULL;
int username_len = 0, password_len = 0;
int dbname_len = 0, charset_len = 0;
long session_mode = OCI_DEFAULT;
/* if a fourth parameter is handed over, it is the charset identifier (but is only used in Oracle 9i+) */
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss|ssl", &username, &username_len, &password, &password_len, &dbname, &dbname_len, &charset, &charset_len, &session_mode) == FAILURE) {
return;
}
if (!charset_len) {
charset = NULL;
}
connection = php_oci_do_connect_ex(username, username_len, password, password_len, NULL, 0, dbname, dbname_len, charset, session_mode, persistent, exclusive TSRMLS_CC);
if (!connection) {
RETURN_FALSE;
}
RETURN_RESOURCE(connection->rsrc_id);
} /* }}} */
/* {{{ php_oci_do_connect_ex()
*
* The real connect function. Allocates all the resources needed, establishes the connection and
* returns the result handle (or NULL)
*/
php_oci_connection *php_oci_do_connect_ex(char *username, int username_len, char *password, int password_len, char *new_password, int new_password_len, char *dbname, int dbname_len, char *charset, long session_mode, int persistent, int exclusive TSRMLS_DC)
{
zend_rsrc_list_entry *le;
zend_rsrc_list_entry new_le;
php_oci_connection *connection = NULL;
smart_str hashed_details = {0};
time_t timestamp;
php_oci_spool *session_pool = NULL;
zend_bool use_spool = 1; /* Default is to use client-side session pool */
zend_bool ping_done = 0;
ub2 charsetid = 0;
ub2 charsetid_nls_lang = 0;
if (session_mode & ~(OCI_SYSOPER | OCI_SYSDBA | PHP_OCI_CRED_EXT)) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid session mode specified (%ld)", session_mode);
return NULL;
}
if (session_mode & (OCI_SYSOPER | OCI_SYSDBA | PHP_OCI_CRED_EXT)) {
if ((session_mode & OCI_SYSOPER) && (session_mode & OCI_SYSDBA)) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "OCI_SYSDBA and OCI_SYSOPER cannot be used together");
return NULL;
}
if (session_mode & PHP_OCI_CRED_EXT) {
#ifdef PHP_WIN32
/* Disable external authentication on Windows as Impersonation is not yet handled.
* TODO: Re-enable this once OCI provides capability.
*/
php_error_docref(NULL TSRMLS_CC, E_WARNING, "External Authentication is not supported on Windows");
return NULL;
#endif
if (username_len != 1 || username[0] != '/' || password_len != 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "OCI_CRED_EXT can only be used with a username of \"/\" and a NULL password");
return NULL;
}
}
if (session_mode & (OCI_SYSOPER | OCI_SYSDBA)) {
/* Increase security by not caching privileged oci_pconnect() connections. The
* connection becomes equivalent to oci_connect() or oci_new_connect().
*/
persistent = 0;
if (!OCI_G(privileged_connect)) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Privileged connect is disabled. Enable oci8.privileged_connect to be able to connect as SYSOPER or SYSDBA");
return NULL;
}
/* Disable privileged connections in Safe Mode (N.b. safe mode has been removed in PHP
* 6 anyway)
*/
if (PG(safe_mode)) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Privileged connect is disabled in Safe Mode");
return NULL;
}
}
}
/* We cannot use the new session create logic (OCISessionGet from
* client-side session pool) when privileged connect or password
* change is attempted or OCI_CRED_EXT mode is specified.
* TODO: Re-enable this when OCI provides support.
*/
if ((session_mode & (OCI_SYSOPER | OCI_SYSDBA | PHP_OCI_CRED_EXT)) || (new_password_len)) {
use_spool = 0;
}
smart_str_appendl_ex(&hashed_details, "oci8***", sizeof("oci8***") - 1, 0);
smart_str_appendl_ex(&hashed_details, username, username_len, 0);
smart_str_appendl_ex(&hashed_details, "**", sizeof("**") - 1, 0);
/* DRCP: connection_class is an attribute of a connection */
if (OCI_G(connection_class)){
smart_str_appendl_ex(&hashed_details, OCI_G(connection_class), strlen(OCI_G(connection_class)), 0);
}
smart_str_appendl_ex(&hashed_details, "**", sizeof("**") - 1, 0);
if (password_len) {
ulong password_hash;
password_hash = zend_inline_hash_func(password, password_len);
smart_str_append_unsigned_ex(&hashed_details, password_hash, 0);
}
smart_str_appendl_ex(&hashed_details, "**", sizeof("**") - 1, 0);
if (dbname) {
smart_str_appendl_ex(&hashed_details, dbname, dbname_len, 0);
}
smart_str_appendl_ex(&hashed_details, "**", sizeof("**") - 1, 0);
/* Initialize global handles if they weren't initialized before */
if (OCI_G(env) == NULL) {
php_oci_init_global_handles(TSRMLS_C);
}
if (charset && *charset) {
PHP_OCI_CALL_RETURN(charsetid, OCINlsCharSetNameToId, (OCI_G(env), (CONST oratext *)charset));
if (!charsetid) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid character set name: %s", charset);
} else {
smart_str_append_unsigned_ex(&hashed_details, charsetid, 0);
}
}
/* use NLS_LANG if no or invalid charset specified */
if (!charsetid) {
size_t rsize = 0;
sword result;
PHP_OCI_CALL_RETURN(result, OCINlsEnvironmentVariableGet, (&charsetid_nls_lang, 0, OCI_NLS_CHARSET_ID, 0, &rsize));
if (result != OCI_SUCCESS) {
charsetid_nls_lang = 0;
}
smart_str_append_unsigned_ex(&hashed_details, charsetid_nls_lang, 0);
}
timestamp = time(NULL);
smart_str_append_unsigned_ex(&hashed_details, session_mode, 0);
smart_str_0(&hashed_details);
/* make it lowercase */
php_strtolower(hashed_details.c, hashed_details.len);
if (!exclusive && !new_password) {
zend_bool found = 0;
if (persistent && zend_hash_find(&EG(persistent_list), hashed_details.c, hashed_details.len+1, (void **) &le) == SUCCESS) {
found = 1;
/* found */
if (le->type == le_pconnection) {
connection = (php_oci_connection *)le->ptr;
}
} else if (!persistent && zend_hash_find(&EG(regular_list), hashed_details.c, hashed_details.len+1, (void **) &le) == SUCCESS) {
found = 1;
if (le->type == le_index_ptr) {
int type, link;
void *ptr;
link = (int) le->ptr;
ptr = zend_list_find(link,&type);
if (ptr && (type == le_connection)) {
connection = (php_oci_connection *)ptr;
}
}
}
/* Debug statements {{{ */
if (OCI_G(debug_mode)) {
if (connection && connection->is_stub) {
php_printf ("OCI8 DEBUG L1: Got a cached stub: (%p) at (%s:%d) \n", connection, __FILE__, __LINE__);
} else if (connection) {
php_printf ("OCI8 DEBUG L1: Got a cached connection: (%p) at (%s:%d) \n", connection, __FILE__, __LINE__);
} else {
php_printf ("OCI8 DEBUG L1: Got NO cached connection at (%s:%d) \n", __FILE__, __LINE__);
}
} /* }}} */
/* If we got a pconnection stub, then 'load'(OCISessionGet) the real connection from its
* private spool A connection is a stub if it is only a cached structure and the real
* connection is released to its underlying private session pool. We currently do not have
* stub support for non-persistent conns.
*
* TODO: put in negative code for non-persistent stubs
*/
if (connection && connection->is_persistent && connection->is_stub) {
if (php_oci_create_session(connection, NULL, dbname, dbname_len, username, username_len, password, password_len, new_password, new_password_len, session_mode TSRMLS_CC)) {
smart_str_free_ex(&hashed_details, 0);
zend_hash_del(&EG(persistent_list), connection->hash_key, strlen(connection->hash_key)+1);
return NULL;
}
/* We do the ping in php_oci_create_session, no need to ping again below */
ping_done = 1;
}
if (connection) {
if (connection->is_open) {
/* found an open connection. now ping it */
if (connection->is_persistent) {
int rsrc_type;
/* Check connection liveness in the following order:
* 1) always check OCI_ATTR_SERVER_STATUS
* 2) see if it's time to ping it
* 3) ping it if needed
*/
if (php_oci_connection_status(connection TSRMLS_CC)) {
/* Only ping if:
*
* 1) next_ping > 0, which means that ping_interval is not -1 (aka "Off")
*
* 2) current_timestamp > next_ping, which means "it's time to check if it's
* still alive"
*/
if (!ping_done && (*(connection->next_pingp) > 0) && (timestamp >= *(connection->next_pingp)) && !php_oci_connection_ping(connection TSRMLS_CC)) {
/* server died */
} else {
php_oci_connection *tmp;
/* okay, the connection is open and the server is still alive */
connection->used_this_request = 1;
tmp = (php_oci_connection *)zend_list_find(connection->rsrc_id, &rsrc_type);
if (tmp != NULL && rsrc_type == le_pconnection && strlen(tmp->hash_key) == hashed_details.len &&
memcmp(tmp->hash_key, hashed_details.c, hashed_details.len) == 0 && zend_list_addref(connection->rsrc_id) == SUCCESS) {
/* do nothing */
} else {
connection->rsrc_id = zend_list_insert(connection, le_pconnection);
/* Persistent connections: For old close semantics we artificially
* bump up the refcount to prevent the non-persistent destructor
* from getting called until request shutdown. The refcount is
* decremented in the persistent helper
*/
if (OCI_G(old_oci_close_semantics)) {
zend_list_addref(connection->rsrc_id);
}
}
smart_str_free_ex(&hashed_details, 0);
return connection;
}
}
/* server died */
} else {
/* we do not ping non-persistent connections */
smart_str_free_ex(&hashed_details, 0);
zend_list_addref(connection->rsrc_id);
return connection;
}
} /* is_open is true? */
/* Server died - connection not usable. The is_open=true can also fall through to here,
* if ping fails
*/
if (persistent){
int rsrc_type;
connection->is_open = 0;
connection->used_this_request = 1;
/* We have to do a hash_del but need to preserve the resource if there is a positive
* refcount. Set the data pointer in the list entry to NULL
*/
if (connection == zend_list_find(connection->rsrc_id, &rsrc_type) && rsrc_type == le_pconnection) {
le->ptr = NULL;
}
zend_hash_del(&EG(persistent_list), hashed_details.c, hashed_details.len+1);
} else {
/* We only remove the hash entry. The resource and the list entry with its pointer
* to the resource are still intact
*/
zend_hash_del(&EG(regular_list), hashed_details.c, hashed_details.len+1);
}
connection = NULL;
} else if (found) {
/* found something, but it's not a connection, delete it */
if (persistent) {
zend_hash_del(&EG(persistent_list), hashed_details.c, hashed_details.len+1);
} else {
zend_hash_del(&EG(regular_list), hashed_details.c, hashed_details.len+1);
}
}
}
/* Check if we have reached max_persistent. If so, try to remove a few timed-out connections. As
* a last resort, return a non-persistent connection.
*/
if (persistent) {
zend_bool alloc_non_persistent = 0;
if (OCI_G(max_persistent)!=-1 && OCI_G(num_persistent)>=OCI_G(max_persistent)) {
/* try to find an idle connection and kill it */
zend_hash_apply(&EG(persistent_list), (apply_func_t) php_oci_persistent_helper TSRMLS_CC);
if (OCI_G(max_persistent)!=-1 && OCI_G(num_persistent)>=OCI_G(max_persistent)) {
/* all persistent connactions are in use, fallback to non-persistent connection creation */
php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Too many open persistent connections (%ld)", OCI_G(num_persistent));
alloc_non_persistent = 1;
}
}
if (alloc_non_persistent) {
connection = (php_oci_connection *) ecalloc(1, sizeof(php_oci_connection));
connection->hash_key = estrndup(hashed_details.c, hashed_details.len);
connection->is_persistent = 0;
} else {
connection = (php_oci_connection *) calloc(1, sizeof(php_oci_connection));
connection->hash_key = zend_strndup(hashed_details.c, hashed_details.len);
connection->is_persistent = 1;
}
} else {
connection = (php_oci_connection *) ecalloc(1, sizeof(php_oci_connection));
connection->hash_key = estrndup(hashed_details.c, hashed_details.len);
connection->is_persistent = 0;
}
/* {{{ Get the session pool that suits this connection request from the persistent list. This
* step is only for non-persistent connections as persistent connections have private session
* pools. Non-persistent conns use shared session pool to allow for optimizations such as
* caching the physical connection (for DRCP) even when the non-persistent php connection is
* destroyed.
*
* TODO: Unconditionally do this once OCI provides extended OCISessionGet capability
*/
if (use_spool && !connection->is_persistent) {
if ((session_pool = php_oci_get_spool(username, username_len, password, password_len, dbname, dbname_len, charsetid ? charsetid:charsetid_nls_lang TSRMLS_CC))==NULL)
{
php_oci_connection_close(connection TSRMLS_CC);
smart_str_free_ex(&hashed_details, 0);
return NULL;
}
} /* }}} */
connection->idle_expiry = (OCI_G(persistent_timeout) > 0) ? (timestamp + OCI_G(persistent_timeout)) : 0;
/* Mark password as unchanged by PHP during the duration of the database session */
connection->passwd_changed = 0;
smart_str_free_ex(&hashed_details, 0);
if (charsetid) {
connection->charset = charsetid;
} else {
connection->charset = charsetid_nls_lang;
}
/* Old session creation semantics when session pool cannot be used Eg: privileged
* connect/password change
*/
if (!use_spool) {
if (php_oci_old_create_session(connection, dbname, dbname_len, username, username_len, password, password_len, new_password, new_password_len, session_mode TSRMLS_CC)) {
php_oci_connection_close(connection TSRMLS_CC);
return NULL;
}
} else {
/* create using the client-side session pool */
if (php_oci_create_session(connection, session_pool, dbname, dbname_len, username, username_len, password, password_len, new_password, new_password_len, session_mode TSRMLS_CC)) {
php_oci_connection_close(connection TSRMLS_CC);
return NULL;
}
}
/* Mark it as open */
connection->is_open = 1;
/* add to the appropriate hash */
if (connection->is_persistent) {
new_le.ptr = connection;
new_le.type = le_pconnection;
connection->used_this_request = 1;
connection->rsrc_id = zend_list_insert(connection, le_pconnection);
/* Persistent connections: For old close semantics we artificially bump up the refcount to
* prevent the non-persistent destructor from getting called until request shutdown. The
* refcount is decremented in the persistent helper
*/
if (OCI_G(old_oci_close_semantics)) {
zend_list_addref(connection->rsrc_id);
}
zend_hash_update(&EG(persistent_list), connection->hash_key, strlen(connection->hash_key)+1, (void *)&new_le, sizeof(zend_rsrc_list_entry), NULL);
OCI_G(num_persistent)++;
} else if (!exclusive) {
connection->rsrc_id = zend_list_insert(connection, le_connection);
new_le.ptr = (void *)connection->rsrc_id;
new_le.type = le_index_ptr;
zend_hash_update(&EG(regular_list), connection->hash_key, strlen(connection->hash_key)+1, (void *)&new_le, sizeof(zend_rsrc_list_entry), NULL);
OCI_G(num_links)++;
} else {
connection->rsrc_id = zend_list_insert(connection, le_connection);
OCI_G(num_links)++;
}
/* Debug statements {{{ */
if (OCI_G(debug_mode)) {
if (connection->is_persistent) {
php_printf ("OCI8 DEBUG L1: New Persistent Connection address: (%p) at (%s:%d) \n", connection, __FILE__, __LINE__);
} else {
php_printf ("OCI8 DEBUG L1: New Non-Persistent Connection address: (%p) at (%s:%d) \n", connection, __FILE__, __LINE__);
}
php_printf ("OCI8 DEBUG L1: num_persistent=(%ld), num_links=(%ld) at (%s:%d) \n", OCI_G(num_persistent), OCI_G(num_links), __FILE__, __LINE__);
} /* }}} */
return connection;
}
/* }}} */
/* {{{ php_oci_connection_ping()
*
* Ping connection. Uses OCIPing() or OCIServerVersion() depending on the Oracle Client version
*/
static int php_oci_connection_ping(php_oci_connection *connection TSRMLS_DC)
{
/* Use OCIPing instead of OCIServerVersion. If OCIPing returns ORA-1010 (invalid OCI operation)
* such as from Pre-10.1 servers, the error is still from the server and we would have
* successfully performed a roundtrip and validated the connection. Use OCIServerVersion for
* Pre-10.2 clients
*/
#if ((OCI_MAJOR_VERSION > 10) || ((OCI_MAJOR_VERSION == 10) && (OCI_MINOR_VERSION >= 2))) /* OCIPing available 10.2 onwards */
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIPing, (connection->svc, OCI_G(err), OCI_DEFAULT));
#else
char version[256];
/* use good old OCIServerVersion() */
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIServerVersion, (connection->svc, OCI_G(err), (text *)version, sizeof(version), OCI_HTYPE_SVCCTX));
#endif
if (OCI_G(errcode) == OCI_SUCCESS) {
return 1;
} else {
sb4 error_code = 0;
text tmp_buf[PHP_OCI_ERRBUF_LEN];
/* Treat ORA-1010 as a successful Ping */
OCIErrorGet(OCI_G(err), (ub4)1, NULL, &error_code, tmp_buf, (ub4)PHP_OCI_ERRBUF_LEN, (ub4)OCI_HTYPE_ERROR);
if (error_code == 1010) {
return 1;
}
}
/* ignore errors here, just return failure
* php_oci_error(OCI_G(err), OCI_G(errcode) TSRMLS_CC); */
return 0;
}
/* }}} */
/* {{{ php_oci_connection_status()
*
* Check connection status (pre-ping check)
*/
static int php_oci_connection_status(php_oci_connection *connection TSRMLS_DC)
{
ub4 ss = 0;
/* get OCI_ATTR_SERVER_STATUS */
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIAttrGet, ((dvoid *)connection->server, OCI_HTYPE_SERVER, (dvoid *)&ss, (ub4 *)0, OCI_ATTR_SERVER_STATUS, OCI_G(err)));
if (OCI_G(errcode) == OCI_SUCCESS && ss == OCI_SERVER_NORMAL) {
return 1;
}
/* ignore errors here, just return failure
* php_oci_error(OCI_G(err), OCI_G(errcode) TSRMLS_CC); */
return 0;
}
/* }}} */
/* {{{ php_oci_connection_rollback()
*
* Rollback connection
*/
int php_oci_connection_rollback(php_oci_connection *connection TSRMLS_DC)
{
PHP_OCI_CALL_RETURN(connection->errcode, OCITransRollback, (connection->svc, connection->err, (ub4) 0));
connection->needs_commit = 0;
if (connection->errcode != OCI_SUCCESS) {
connection->errcode = php_oci_error(connection->err, connection->errcode TSRMLS_CC);
PHP_OCI_HANDLE_ERROR(connection, connection->errcode);
return 1;
}
return 0;
} /* }}} */
/* {{{ php_oci_connection_commit()
*
* Commit connection
*/
int php_oci_connection_commit(php_oci_connection *connection TSRMLS_DC)
{
PHP_OCI_CALL_RETURN(connection->errcode, OCITransCommit, (connection->svc, connection->err, (ub4) 0));
connection->needs_commit = 0;
if (connection->errcode != OCI_SUCCESS) {
connection->errcode = php_oci_error(connection->err, connection->errcode TSRMLS_CC);
PHP_OCI_HANDLE_ERROR(connection, connection->errcode);
return 1;
}
return 0;
} /* }}} */
/* {{{ php_oci_connection_close()
*
* Close the connection and free all its resources
*/
static int php_oci_connection_close(php_oci_connection *connection TSRMLS_DC)
{
int result = 0;
zend_bool in_call_save = OCI_G(in_call);
if (!connection->is_stub) {
/* Release resources associated with connection */
php_oci_connection_release(connection TSRMLS_CC);
}
if (!connection->using_spool && connection->svc) {
PHP_OCI_CALL(OCISessionEnd, (connection->svc, connection->err, connection->session, (ub4) 0));
}
if (connection->err) {
PHP_OCI_CALL(OCIHandleFree, ((dvoid *) connection->err, (ub4) OCI_HTYPE_ERROR));
}
if (connection->authinfo) {
PHP_OCI_CALL(OCIHandleFree, ((dvoid *) connection->authinfo, (ub4) OCI_HTYPE_AUTHINFO));
}
/* No Handlefrees for session pool connections */
if (!connection->using_spool) {
if (connection->session) {
PHP_OCI_CALL(OCIHandleFree, ((dvoid *) connection->session, OCI_HTYPE_SESSION));
}
if (connection->is_attached) {
PHP_OCI_CALL(OCIServerDetach, (connection->server, OCI_G(err), OCI_DEFAULT));
}
if (connection->svc) {
PHP_OCI_CALL(OCIHandleFree, ((dvoid *) connection->svc, (ub4) OCI_HTYPE_SVCCTX));
}
if (connection->server) {
PHP_OCI_CALL(OCIHandleFree, ((dvoid *) connection->server, (ub4) OCI_HTYPE_SERVER));
}
if (connection->env) {
PHP_OCI_CALL(OCIHandleFree, ((dvoid *) connection->env, OCI_HTYPE_ENV));
}
} else if (connection->private_spool) {
/* Keep this as the last member to be freed, as there are dependencies
* (like env) on the session pool
*/
php_oci_spool_close(connection->private_spool TSRMLS_CC);
}
if (connection->is_persistent) {
if (connection->hash_key) {
free(connection->hash_key);
}
free(connection);
} else {
if (connection->hash_key) {
efree(connection->hash_key);
}
efree(connection);
}
connection = NULL;
OCI_G(in_call) = in_call_save;
return result;
} /* }}} */
/* {{{ php_oci_connection_release()
*
* Release the connection's resources. This involves freeing descriptors and rolling back
* transactions, setting timeout-related parameters etc. For session-pool using connections, the
* underlying connection is released to its session pool.
*/
int php_oci_connection_release(php_oci_connection *connection TSRMLS_DC)
{
int result = 0;
zend_bool in_call_save = OCI_G(in_call);
time_t timestamp = time(NULL);
if (connection->is_stub) {
return 0;
}
if (connection->descriptors) {
zend_hash_destroy(connection->descriptors);
efree(connection->descriptors);
connection->descriptors = NULL;
}
if (connection->svc) {
/* rollback outstanding transactions */
if (connection->needs_commit) {
if (php_oci_connection_rollback(connection TSRMLS_CC)) {
/* rollback failed */
result = 1;
}
}
}
if (OCI_G(persistent_timeout) > 0) {
connection->idle_expiry = timestamp + OCI_G(persistent_timeout);
}
/* We may have half-cooked connections to clean up */
if (connection->next_pingp) {
if (OCI_G(ping_interval) >= 0) {
*(connection->next_pingp) = timestamp + OCI_G(ping_interval);
} else {
/* ping_interval is -1 */
*(connection->next_pingp) = 0;
}
}
/* Release the session (stubs are filtered out at the beginning)*/
if (connection->using_spool) {
ub4 rlsMode = OCI_DEFAULT;
if (result) {
rlsMode |= OCI_SESSRLS_DROPSESS;
}
/* Sessions for non-persistent connections should be dropped. For 11 and above, the session
* pool has its own mechanism for doing so for purity NEW connections. We need to do so
* explicitly for 10.2 and earlier.
*/
#if (!(OCI_MAJOR_VERSION >= 11))
if (!connection->is_persistent) {
rlsMode |= OCI_SESSRLS_DROPSESS;
}
#endif
if (connection->svc) {
PHP_OCI_CALL(OCISessionRelease, (connection->svc, connection->err, NULL,
0, rlsMode));
}
/* It no longer has relation with the database session. However authinfo and env are
* cached
*/
connection->svc = NULL;
connection->server = NULL;
connection->session = NULL;
connection->is_attached = connection->is_open = connection->needs_commit = connection->used_this_request = 0;
connection->is_stub = 1;
/* Cut the link between the connection structure and the time_t structure allocated within
* the OCI session
*/
connection->next_pingp = NULL;
}
OCI_G(in_call) = in_call_save;
return result;
} /* }}} */
/* {{{ php_oci_password_change()
*
* Change password for the user with the username given
*/
int php_oci_password_change(php_oci_connection *connection, char *user, int user_len, char *pass_old, int pass_old_len, char *pass_new, int pass_new_len TSRMLS_DC)
{
PHP_OCI_CALL_RETURN(connection->errcode, OCIPasswordChange, (connection->svc, connection->err, (text *)user, user_len, (text *)pass_old, pass_old_len, (text *)pass_new, pass_new_len, OCI_DEFAULT));
if (connection->errcode != OCI_SUCCESS) {
connection->errcode = php_oci_error(connection->err, connection->errcode TSRMLS_CC);
PHP_OCI_HANDLE_ERROR(connection, connection->errcode);
return 1;
}
connection->passwd_changed = 1;
return 0;
} /* }}} */
/* {{{ php_oci_server_get_version()
*
* Get Oracle server version
*/
int php_oci_server_get_version(php_oci_connection *connection, char **version TSRMLS_DC)
{
char version_buff[256];
PHP_OCI_CALL_RETURN(connection->errcode, OCIServerVersion, (connection->svc, connection->err, (text *)version_buff, sizeof(version_buff), OCI_HTYPE_SVCCTX));
if (connection->errcode != OCI_SUCCESS) {
connection->errcode = php_oci_error(connection->err, connection->errcode TSRMLS_CC);
PHP_OCI_HANDLE_ERROR(connection, connection->errcode);
return 1;
}
*version = estrdup(version_buff);
return 0;
} /* }}} */
/* {{{ php_oci_column_to_zval()
*
* Convert php_oci_out_column struct into zval
*/
int php_oci_column_to_zval(php_oci_out_column *column, zval *value, int mode TSRMLS_DC)
{
php_oci_descriptor *descriptor;
ub4 lob_length;
int column_size;
char *lob_buffer;
int lob_fetch_status;
if (column->indicator == -1) { /* column is NULL */
ZVAL_NULL(value);
return 0;
}
if (column->is_cursor) { /* REFCURSOR -> simply return the statement id */
ZVAL_RESOURCE(value, column->stmtid);
zend_list_addref(column->stmtid);
} else if (column->is_descr) {
if (column->data_type != SQLT_RDD) {
int rsrc_type;
/* reset descriptor's length */
descriptor = (php_oci_descriptor *) zend_list_find(column->descid, &rsrc_type);
if (!descriptor || rsrc_type != le_descriptor) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to find LOB descriptor #%d", column->descid);
return 1;
}
descriptor->lob_size = -1;
descriptor->lob_current_position = 0;
descriptor->buffering = 0;
}
if (column->data_type != SQLT_RDD && (mode & PHP_OCI_RETURN_LOBS)) {
/* PHP_OCI_RETURN_LOBS means that we want the content of the LOB back instead of the locator */
lob_fetch_status = php_oci_lob_read(descriptor, -1, 0, &lob_buffer, &lob_length TSRMLS_CC);
php_oci_temp_lob_close(descriptor TSRMLS_CC);
if (lob_fetch_status) {
ZVAL_FALSE(value);
return 1;
} else {
if (lob_length > 0) {
ZVAL_STRINGL(value, lob_buffer, lob_length, 0);
} else {
ZVAL_EMPTY_STRING(value);
}
return 0;
}
} else {
/* return the locator */
object_init_ex(value, oci_lob_class_entry_ptr);
add_property_resource(value, "descriptor", column->descid);
zend_list_addref(column->descid);
}
} else {
switch (column->retcode) {
case 0:
/* intact value */
if (column->piecewise) {
column_size = column->retlen4;
} else {
column_size = column->retlen;
}
break;
default:
ZVAL_FALSE(value);
return 0;
}
ZVAL_STRINGL(value, column->data, column_size, 1);
}
return 0;
}
/* }}} */
/* {{{ php_oci_fetch_row()
*
* Fetch the next row from the given statement
*/
void php_oci_fetch_row (INTERNAL_FUNCTION_PARAMETERS, int mode, int expected_args)
{
zval *z_statement, *array;
php_oci_statement *statement;
php_oci_out_column *column;
ub4 nrows = 1;
int i;
long fetch_mode = 0;
if (expected_args > 2) {
/* only for ocifetchinto BC */
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rz|l", &z_statement, &array, &fetch_mode) == FAILURE) {
return;
}
if (ZEND_NUM_ARGS() == 2) {
fetch_mode = mode;
}
} else if (expected_args == 2) {
/* only for oci_fetch_array() */
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r|l", &z_statement, &fetch_mode) == FAILURE) {
return;
}
if (ZEND_NUM_ARGS() == 1) {
fetch_mode = mode;
}
} else {
/* for all oci_fetch_*() */
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &z_statement) == FAILURE) {
return;
}
fetch_mode = mode;
}
if (!(fetch_mode & PHP_OCI_NUM) && !(fetch_mode & PHP_OCI_ASSOC)) {
/* none of the modes present, use the default one */
if (mode & PHP_OCI_ASSOC) {
fetch_mode |= PHP_OCI_ASSOC;
}
if (mode & PHP_OCI_NUM) {
fetch_mode |= PHP_OCI_NUM;
}
}
PHP_OCI_ZVAL_TO_STATEMENT(z_statement, statement);
if (php_oci_statement_fetch(statement, nrows TSRMLS_CC)) {
RETURN_FALSE;
}
array_init(return_value);
for (i = 0; i < statement->ncolumns; i++) {
column = php_oci_statement_get_column(statement, i + 1, NULL, 0 TSRMLS_CC);
if (column == NULL) {
continue;
}
if ((column->indicator == -1) && ((fetch_mode & PHP_OCI_RETURN_NULLS) == 0)) {
continue;
}
if (!(column->indicator == -1)) {
zval *element;
MAKE_STD_ZVAL(element);
php_oci_column_to_zval(column, element, fetch_mode TSRMLS_CC);
if (fetch_mode & PHP_OCI_NUM || !(fetch_mode & PHP_OCI_ASSOC)) {
add_index_zval(return_value, i, element);
}
if (fetch_mode & PHP_OCI_ASSOC) {
if (fetch_mode & PHP_OCI_NUM) {
Z_ADDREF_P(element);
}
add_assoc_zval(return_value, column->name, element);
}
} else {
if (fetch_mode & PHP_OCI_NUM || !(fetch_mode & PHP_OCI_ASSOC)) {
add_index_null(return_value, i);
}
if (fetch_mode & PHP_OCI_ASSOC) {
add_assoc_null(return_value, column->name);
}
}
}
if (expected_args > 2) {
/* Only for ocifetchinto BC. In all other cases we return array, not long */
REPLACE_ZVAL_VALUE(&array, return_value, 1); /* copy return_value to given reference */
zval_dtor(return_value);
RETURN_LONG(statement->ncolumns);
}
}
/* }}} */
/* {{{ php_oci_persistent_helper()
*
* Helper function to close/rollback persistent connections at the end of request. A return value of
* 1 indicates that the connection is to be destroyed
*/
static int php_oci_persistent_helper(zend_rsrc_list_entry *le TSRMLS_DC)
{
time_t timestamp;
php_oci_connection *connection;
timestamp = time(NULL);
/* Persistent connection stubs are also counted as they have private session pools */
if (le->type == le_pconnection) {
connection = (php_oci_connection *)le->ptr;
if (!connection->used_this_request && OCI_G(persistent_timeout) != -1) {
if (OCI_G(debug_mode)) {
php_printf ("OCI8 DEBUG L1: persistent_helper processing for timeout: (%p stub=%d) at (%s:%d) \n", connection, connection->is_stub, __FILE__, __LINE__);
}
if (connection->idle_expiry < timestamp) {
/* connection has timed out */
return ZEND_HASH_APPLY_REMOVE;
}
}
}
return ZEND_HASH_APPLY_KEEP;
} /* }}} */
/* {{{ php_oci_create_spool()
*
* Create(alloc + Init) Session pool for the given dbname and charsetid
*/
static php_oci_spool *php_oci_create_spool(char *username, int username_len, char *password, int password_len, char *dbname, int dbname_len, char *hash_key, int hash_key_len, int charsetid TSRMLS_DC)
{
php_oci_spool *session_pool = NULL;
zend_bool iserror = 0;
ub4 poolmode = OCI_DEFAULT; /* Mode to be passed to OCISessionPoolCreate */
/*Allocate sessionpool out of persistent memory */
session_pool = (php_oci_spool *) calloc(1, sizeof(php_oci_spool));
/* Populate key if passed */
if (hash_key_len) {
session_pool->spool_hash_key = zend_strndup(hash_key, hash_key_len);
}
/* Create the session pool's env */
if (!(session_pool->env = php_oci_create_env(charsetid TSRMLS_CC))) {
iserror = 1;
goto exit_create_spool;
}
/* Allocate the pool handle */
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIHandleAlloc, (session_pool->env, (dvoid **) &session_pool->poolh, OCI_HTYPE_SPOOL, (size_t) 0, (dvoid **) 0));
if (OCI_G(errcode) != OCI_SUCCESS) {
php_oci_error(OCI_G(err), OCI_G(errcode) TSRMLS_CC);
iserror = 1;
goto exit_create_spool;
}
/* Allocate the session pool error handle - This only for use in the destructor, as there is a
* generic bug which can free up the OCI_G(err) variable before destroying connections. We
* cannot use this for other roundtrip calls as there is no way the user can access this error
*/
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIHandleAlloc, ((dvoid *) session_pool->env, (dvoid **)&(session_pool->err), (ub4) OCI_HTYPE_ERROR,(size_t) 0, (dvoid **) 0));
if (OCI_G(errcode) != OCI_SUCCESS) {
php_oci_error(OCI_G(err), OCI_G(errcode) TSRMLS_CC);
iserror = 1;
goto exit_create_spool;
}
/* Disable RLB as we mostly have single-connection pools */
#if (OCI_MAJOR_VERSION > 10)
poolmode = OCI_SPC_NO_RLB | OCI_SPC_HOMOGENEOUS;
#else
poolmode = OCI_SPC_HOMOGENEOUS;
#endif
/* Create the homogeneous session pool - We have different session pools for every different
* username, password, charset and dbname.
*/
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCISessionPoolCreate,(session_pool->env, OCI_G(err), session_pool->poolh, (OraText **)&session_pool->poolname, &session_pool->poolname_len, (OraText *)dbname, (ub4)dbname_len, 0, UB4MAXVAL, 1,(OraText *)username, (ub4)username_len, (OraText *)password,(ub4)password_len, poolmode));
if (OCI_G(errcode) != OCI_SUCCESS) {
php_oci_error(OCI_G(err), OCI_G(errcode) TSRMLS_CC);
iserror = 1;
goto exit_create_spool;
}
/* Set the session pool's timeout to the oci8.persistent_timeout param */
if (OCI_G(persistent_timeout)) {
ub4 timeout = OCI_G(persistent_timeout);
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIAttrSet, ((dvoid *) session_pool->poolh, (ub4) OCI_HTYPE_SPOOL, (void *) &timeout, (ub4) sizeof(timeout), (ub4) OCI_ATTR_SPOOL_TIMEOUT, OCI_G(err)));
if (OCI_G(errcode) != OCI_SUCCESS) {
php_oci_error(OCI_G(err), OCI_G(errcode) TSRMLS_CC);
iserror = 1;
goto exit_create_spool;
}
}
exit_create_spool:
if (iserror && session_pool) {
php_oci_spool_close(session_pool TSRMLS_CC);
session_pool = NULL;
}
if (OCI_G(debug_mode)) {
php_printf ("OCI8 DEBUG L1: create_spool: (%p) at (%s:%d) \n", session_pool, __FILE__, __LINE__);
}
return session_pool;
} /* }}} */
/* {{{ php_oci_get_spool()
*
* Get Session pool for the given dbname and charsetid from the persistent list. Function called for
* non-persistent connections.
*/
static php_oci_spool *php_oci_get_spool(char *username, int username_len, char *password, int password_len, char *dbname, int dbname_len, int charsetid TSRMLS_DC)
{
smart_str spool_hashed_details = {0};
php_oci_spool *session_pool = NULL;
zend_rsrc_list_entry spool_le = {0};
zend_rsrc_list_entry *spool_out_le = NULL;
zend_bool iserror = 0;
/* Create the spool hash key {{{ */
smart_str_appendl_ex(&spool_hashed_details, "oci8spool***", sizeof("oci8spool***") - 1, 0);
smart_str_appendl_ex(&spool_hashed_details, username, username_len, 0);
smart_str_appendl_ex(&spool_hashed_details, "**", sizeof("**") - 1, 0);
if (password_len) {
ulong password_hash;
password_hash = zend_inline_hash_func(password, password_len);
smart_str_append_unsigned_ex(&spool_hashed_details, password_hash, 0);
}
smart_str_appendl_ex(&spool_hashed_details, "**", sizeof("**") - 1, 0);
if (dbname_len) {
smart_str_appendl_ex(&spool_hashed_details, dbname, dbname_len, 0);
}
smart_str_appendl_ex(&spool_hashed_details, "**", sizeof("**") - 1, 0);
smart_str_append_unsigned_ex(&spool_hashed_details, charsetid, 0);
/* Session Pool Hash Key : oci8spool***username**hashedpassword**dbname**charset */
smart_str_0(&spool_hashed_details);
php_strtolower(spool_hashed_details.c, spool_hashed_details.len);
/* }}} */
if (zend_hash_find(&EG(persistent_list),spool_hashed_details.c, spool_hashed_details.len+1, (void **)&spool_out_le) == FAILURE) {
session_pool = php_oci_create_spool(username, username_len, password, password_len, dbname, dbname_len, spool_hashed_details.c, spool_hashed_details.len, charsetid TSRMLS_CC);
if (session_pool == NULL) {
iserror = 1;
goto exit_get_spool;
}
spool_le.ptr = session_pool;
spool_le.type = le_psessionpool;
zend_list_insert(session_pool, le_psessionpool);
zend_hash_update(&EG(persistent_list), session_pool->spool_hash_key, strlen(session_pool->spool_hash_key)+1,(void *)&spool_le, sizeof(zend_rsrc_list_entry),NULL);
} else if (spool_out_le->type == le_psessionpool &&
strlen(((php_oci_spool *)(spool_out_le->ptr))->spool_hash_key) == spool_hashed_details.len &&
memcmp(((php_oci_spool *)(spool_out_le->ptr))->spool_hash_key, spool_hashed_details.c, spool_hashed_details.len) == 0) {
/* retrieve the cached session pool */
session_pool = (php_oci_spool *)(spool_out_le->ptr);
}
exit_get_spool:
smart_str_free_ex(&spool_hashed_details, 0);
if (iserror && session_pool) {
php_oci_spool_close(session_pool TSRMLS_CC);
session_pool = NULL;
}
return session_pool;
} /* }}} */
/* {{{ php_oci_create_env()
*
* Create the OCI environment choosing the correct function for the OCI version
*/
static OCIEnv *php_oci_create_env(ub2 charsetid TSRMLS_DC)
{
OCIEnv *retenv = NULL;
/* create an environment using the character set id */
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIEnvNlsCreate, (&retenv, OCI_G(events) ? PHP_OCI_INIT_MODE | OCI_EVENTS : PHP_OCI_INIT_MODE, 0, NULL, NULL, NULL, 0, NULL, charsetid, charsetid));
if (OCI_G(errcode) != OCI_SUCCESS) {
#ifdef HAVE_OCI_INSTANT_CLIENT
# ifdef PHP_WIN32
php_error_docref(NULL TSRMLS_CC, E_WARNING, "OCIEnvNlsCreate() failed. There is something wrong with your system - please check that PATH includes the directory with Oracle Instant Client libraries");
# else
php_error_docref(NULL TSRMLS_CC, E_WARNING, "OCIEnvNlsCreate() failed. There is something wrong with your system - please check that LD_LIBRARY_PATH includes the directory with Oracle Instant Client libraries");
# endif
#else
php_error_docref(NULL TSRMLS_CC, E_WARNING, "OCIEnvNlsCreate() failed. There is something wrong with your system - please check that ORACLE_HOME is set and points to the right directory");
#endif
return NULL;
}
return retenv;
}/* }}} */
/* {{{ php_oci_old_create_session()
*
* This function is to be deprecated in future in favour of OCISessionGet which is used in
* php_oci_do_connect_ex
*/
static int php_oci_old_create_session(php_oci_connection *connection, char *dbname, int dbname_len, char *username, int username_len, char *password, int password_len, char *new_password, int new_password_len, int session_mode TSRMLS_DC)
{
ub4 statement_cache_size = (OCI_G(statement_cache_size) > 0) ? OCI_G(statement_cache_size) : 0;
if (OCI_G(debug_mode)) {
php_printf ("OCI8 DEBUG: Bypassing client-side session pool for session create at (%s:%d) \n", __FILE__, __LINE__);
}
/* Create the OCI environment separate for each connection */
if (!(connection->env = php_oci_create_env(connection->charset TSRMLS_CC))) {
return 1;
}
/* Allocate our server handle {{{ */
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIHandleAlloc, (connection->env, (dvoid **)&(connection->server), OCI_HTYPE_SERVER, 0, NULL));
if (OCI_G(errcode) != OCI_SUCCESS) {
php_oci_error(OCI_G(err), OCI_G(errcode) TSRMLS_CC);
return 1;
} /* }}} */
/* Attach to the server {{{ */
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIServerAttach, (connection->server, OCI_G(err), (text *)dbname, dbname_len, (ub4) OCI_DEFAULT));
if (OCI_G(errcode) != OCI_SUCCESS) {
php_oci_error(OCI_G(err), OCI_G(errcode) TSRMLS_CC);
return 1;
} /* }}} */
connection->is_attached = 1;
/* Allocate our session handle {{{ */
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIHandleAlloc, (connection->env, (dvoid **)&(connection->session), OCI_HTYPE_SESSION, 0, NULL));
if (OCI_G(errcode) != OCI_SUCCESS) {
php_oci_error(OCI_G(err), OCI_G(errcode) TSRMLS_CC);
return 1;
} /* }}} */
/* Allocate our private error-handle {{{ */
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIHandleAlloc, (connection->env, (dvoid **)&(connection->err), OCI_HTYPE_ERROR, 0, NULL));
if (OCI_G(errcode) != OCI_SUCCESS) {
php_oci_error(OCI_G(err), OCI_G(errcode) TSRMLS_CC);
return 1;
} /* }}} */
/* Allocate our service-context {{{ */
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIHandleAlloc, (connection->env, (dvoid **)&(connection->svc), OCI_HTYPE_SVCCTX, 0, NULL));
if (OCI_G(errcode) != OCI_SUCCESS) {
php_oci_error(OCI_G(err), OCI_G(errcode) TSRMLS_CC);
return 1;
} /* }}} */
/* Set the username {{{ */
if (username) {
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIAttrSet, ((dvoid *) connection->session, (ub4) OCI_HTYPE_SESSION, (dvoid *) username, (ub4) username_len, (ub4) OCI_ATTR_USERNAME, OCI_G(err)));
if (OCI_G(errcode) != OCI_SUCCESS) {
php_oci_error(OCI_G(err), OCI_G(errcode) TSRMLS_CC);
return 1;
}
}/* }}} */
/* Set the password {{{ */
if (password) {
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIAttrSet, ((dvoid *) connection->session, (ub4) OCI_HTYPE_SESSION, (dvoid *) password, (ub4) password_len, (ub4) OCI_ATTR_PASSWORD, OCI_G(err)));
if (OCI_G(errcode) != OCI_SUCCESS) {
php_oci_error(OCI_G(err), OCI_G(errcode) TSRMLS_CC);
return 1;
}
}/* }}} */
/* Set the server handle in the service handle {{{ */
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIAttrSet, (connection->svc, OCI_HTYPE_SVCCTX, connection->server, 0, OCI_ATTR_SERVER, OCI_G(err)));
if (OCI_G(errcode) != OCI_SUCCESS) {
php_oci_error(OCI_G(err), OCI_G(errcode) TSRMLS_CC);
return 1;
} /* }}} */
/* Set the authentication handle in the service handle {{{ */
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIAttrSet, (connection->svc, OCI_HTYPE_SVCCTX, connection->session, 0, OCI_ATTR_SESSION, OCI_G(err)));
if (OCI_G(errcode) != OCI_SUCCESS) {
php_oci_error(OCI_G(err), OCI_G(errcode) TSRMLS_CC);
return 1;
} /* }}} */
if (new_password) {
/* Try to change password if new one was provided {{{ */
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIPasswordChange, (connection->svc, OCI_G(err), (text *)username, username_len, (text *)password, password_len, (text *)new_password, new_password_len, OCI_AUTH));
if (OCI_G(errcode) != OCI_SUCCESS) {
php_oci_error(OCI_G(err), OCI_G(errcode) TSRMLS_CC);
return 1;
}
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIAttrGet, ((dvoid *)connection->svc, OCI_HTYPE_SVCCTX, (dvoid *)&(connection->session), (ub4 *)0, OCI_ATTR_SESSION, OCI_G(err)));
if (OCI_G(errcode) != OCI_SUCCESS) {
php_oci_error(OCI_G(err), OCI_G(errcode) TSRMLS_CC);
return 1;
} /* }}} */
} else {
/* start the session {{{ */
ub4 cred_type = OCI_CRED_RDBMS;
/* Extract the overloaded session_mode parameter into valid Oracle credential and session mode values */
if (session_mode & PHP_OCI_CRED_EXT) {
cred_type = OCI_CRED_EXT;
session_mode ^= PHP_OCI_CRED_EXT;
}
session_mode |= OCI_STMT_CACHE;
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCISessionBegin, (connection->svc, OCI_G(err), connection->session, (ub4) cred_type, (ub4) session_mode));
if (OCI_G(errcode) != OCI_SUCCESS) {
php_oci_error(OCI_G(err), OCI_G(errcode) TSRMLS_CC);
/* OCISessionBegin returns OCI_SUCCESS_WITH_INFO when
* user's password has expired, but is still usable.
*/
if (OCI_G(errcode) != OCI_SUCCESS_WITH_INFO) {
return 1;
}
} /* }}} */
}
/* Brand new connection: Init and update the next_ping in the connection */
if (php_oci_ping_init(connection, OCI_G(err) TSRMLS_CC) != OCI_SUCCESS) {
php_oci_error(OCI_G(err), OCI_G(errcode) TSRMLS_CC);
return 1;
}
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIAttrSet, ((dvoid *) connection->svc, (ub4) OCI_HTYPE_SVCCTX, (ub4 *) &statement_cache_size, 0, (ub4) OCI_ATTR_STMTCACHESIZE, OCI_G(err)));
if (OCI_G(errcode) != OCI_SUCCESS) {
php_oci_error(OCI_G(err), OCI_G(errcode) TSRMLS_CC);
return 1;
}
/* Successfully created session */
return 0;
} /* }}} */
/* {{{ php_oci_create_session()
*
* Create session using client-side session pool - new norm
*/
static int php_oci_create_session(php_oci_connection *connection, php_oci_spool *session_pool, char *dbname, int dbname_len, char *username, int username_len, char *password, int password_len, char *new_password, int new_password_len, int session_mode TSRMLS_DC)
{
php_oci_spool *actual_spool = NULL;
#if (OCI_MAJOR_VERSION > 10)
ub4 purity = -2; /* Illegal value to initialize */
#endif
time_t timestamp = time(NULL);
ub4 statement_cache_size = (OCI_G(statement_cache_size) > 0) ? OCI_G(statement_cache_size) : 0;
/* Persistent connections have private session pools */
if (connection->is_persistent && !connection->private_spool &&
!(connection->private_spool = php_oci_create_spool(username, username_len, password, password_len, dbname, dbname_len, NULL, 0, connection->charset TSRMLS_CC))) {
return 1;
}
actual_spool = (connection->is_persistent) ? (connection->private_spool) : (session_pool);
connection->env = actual_spool->env;
/* Do this upfront so that connection close on an error would know that this is a session pool
* connection. Failure to do this would result in crashes in error scenarios
*/
if (!connection->using_spool) {
connection->using_spool = 1;
}
if (OCI_G(debug_mode)) {
if (session_pool) {
php_printf ("OCI8 DEBUG L1: using shared pool: (%p) at (%s:%d) \n", session_pool, __FILE__, __LINE__);
} else {
php_printf ("OCI8 DEBUG L1: using private pool: (%p) at (%s:%d) \n", connection->private_spool, __FILE__, __LINE__);
}
}
/* The passed in "connection" can be a cached stub from plist or freshly created. In the former
* case, we do not have to allocate any handles
*/
if (!connection->err) {
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIHandleAlloc, (connection->env, (dvoid **)&(connection->err), OCI_HTYPE_ERROR, 0, NULL));
if (OCI_G(errcode) != OCI_SUCCESS) {
php_oci_error(OCI_G(err), OCI_G(errcode) TSRMLS_CC);
return 1;
}
}
/* {{{ Allocate and initialize the connection-private authinfo handle if not allocated yet */
if (!connection->authinfo) {
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIHandleAlloc, (connection->env, (dvoid **)&(connection->authinfo), OCI_HTYPE_AUTHINFO, 0, NULL));
if (OCI_G(errcode) != OCI_SUCCESS) {
php_oci_error(OCI_G(err), OCI_G(errcode) TSRMLS_CC);
return 1;
}
/* Set the Connection class and purity if OCI client version >= 11g */
#if (OCI_MAJOR_VERSION > 10)
PHP_OCI_CALL_RETURN(OCI_G(errcode),OCIAttrSet, ((dvoid *) connection->authinfo,(ub4) OCI_HTYPE_SESSION, (dvoid *) OCI_G(connection_class), (ub4)(strlen(OCI_G(connection_class))), (ub4)OCI_ATTR_CONNECTION_CLASS, OCI_G(err)));
if (OCI_G(errcode) != OCI_SUCCESS) {
php_oci_error(OCI_G(err), OCI_G(errcode) TSRMLS_CC);
return 1;
}
if (connection->is_persistent)
purity = OCI_ATTR_PURITY_SELF;
else
purity = OCI_ATTR_PURITY_NEW;
PHP_OCI_CALL_RETURN(OCI_G(errcode),OCIAttrSet, ((dvoid *) connection->authinfo,(ub4) OCI_HTYPE_AUTHINFO, (dvoid *) &purity, (ub4)0, (ub4)OCI_ATTR_PURITY, OCI_G(err)));
if (OCI_G(errcode) != OCI_SUCCESS) {
php_oci_error(OCI_G(err), OCI_G(errcode) TSRMLS_CC);
return 1;
}
#endif
} /* }}} */
/* Debug statements {{{ */
if (OCI_G(debug_mode)) {
ub4 numfree = 0, numbusy = 0, numopen = 0;
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIAttrGet, ((dvoid *)actual_spool->poolh, OCI_HTYPE_SPOOL, (dvoid *)&numopen, (ub4 *)0, OCI_ATTR_SPOOL_OPEN_COUNT, OCI_G(err)));
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIAttrGet, ((dvoid *)actual_spool->poolh, OCI_HTYPE_SPOOL, (dvoid *)&numbusy, (ub4 *)0, OCI_ATTR_SPOOL_BUSY_COUNT, OCI_G(err)));
numfree = numopen - numbusy; /* number of free connections in the pool */
php_printf ("OCI8 DEBUG L1: (numopen=%d)(numbusy=%d) at (%s:%d) \n", numopen, numbusy, __FILE__, __LINE__);
} /* }}} */
/* Ping loop: Ping and loop till we get a good connection. When a database instance goes
* down, it can leave several bad connections that need to be flushed out before getting a
* good one. In non-RAC, we always get a brand new connection at the end of the loop and in
* RAC, we can get a good connection from a different instance before flushing out all bad
* ones. We do not need to ping brand new connections.
*/
do {
/* Continue to use the global error handle as the connection is closed when an error occurs */
PHP_OCI_CALL_RETURN(OCI_G(errcode),OCISessionGet, (connection->env, OCI_G(err), &(connection->svc), (OCIAuthInfo *)connection->authinfo, (OraText *)actual_spool->poolname, (ub4)actual_spool->poolname_len, NULL, 0, NULL, NULL, NULL, OCI_SESSGET_SPOOL));
if (OCI_G(errcode) != OCI_SUCCESS) {
php_oci_error(OCI_G(err), OCI_G(errcode) TSRMLS_CC);
/* Session creation returns OCI_SUCCESS_WITH_INFO when user's password has expired, but
* is still usable.
*/
if (OCI_G(errcode) != OCI_SUCCESS_WITH_INFO) {
return 1;
}
}
/* {{{ Populate the session and server fields of the connection */
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIAttrGet, ((dvoid *)connection->svc, OCI_HTYPE_SVCCTX, (dvoid *)&(connection->server), (ub4 *)0, OCI_ATTR_SERVER, OCI_G(err)));
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIAttrGet, ((dvoid *)connection->svc, OCI_HTYPE_SVCCTX, (dvoid *)&(connection->session), (ub4 *)0, OCI_ATTR_SESSION, OCI_G(err))); /* }}} */
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIContextGetValue, (connection->session, OCI_G(err), (ub1 *)"NEXT_PING", (ub1)sizeof("NEXT_PING"), (void **)&(connection->next_pingp)));
if (OCI_G(errcode) != OCI_SUCCESS) {
php_oci_error(OCI_G(err), OCI_G(errcode) TSRMLS_CC);
return 1;
}
if (!(connection->next_pingp)){
/* This is a brand new connection, we need not ping, but have to initialize ping */
if (php_oci_ping_init(connection, OCI_G(err) TSRMLS_CC) != OCI_SUCCESS) {
php_oci_error(OCI_G(err), OCI_G(errcode) TSRMLS_CC);
return 1;
}
} else if ((*(connection->next_pingp) > 0) && (timestamp >= *(connection->next_pingp))) {
if (php_oci_connection_ping(connection TSRMLS_CC)) {
/* Got a good connection - update next_ping and get out of ping loop */
*(connection->next_pingp) = timestamp + OCI_G(ping_interval);
} else {
/* Bad connection - remove from pool */
PHP_OCI_CALL(OCISessionRelease, (connection->svc, connection->err, NULL,0, (ub4) OCI_SESSRLS_DROPSESS));
connection->svc = NULL;
connection->server = NULL;
connection->session = NULL;
}
} /* If ping applicable */
} while (!(connection->svc));
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIAttrSet, ((dvoid *) connection->svc, (ub4) OCI_HTYPE_SVCCTX, (ub4 *) &statement_cache_size, 0, (ub4) OCI_ATTR_STMTCACHESIZE, OCI_G(err)));
if (OCI_G(errcode) != OCI_SUCCESS) {
php_oci_error(OCI_G(err), OCI_G(errcode) TSRMLS_CC);
return 1;
}
/* Session is now taken from the session pool and attached and open */
connection->is_stub = 0;
connection->is_attached = connection->is_open = 1;
return 0;
} /* }}} */
/* {{{ php_oci_spool_list_dtor()
*
* Session pool destructor function
*/
static void php_oci_spool_list_dtor(zend_rsrc_list_entry *entry TSRMLS_DC)
{
php_oci_spool *session_pool = (php_oci_spool *)entry->ptr;
if (session_pool) {
php_oci_spool_close(session_pool TSRMLS_CC);
}
return;
} /* }}} */
/* {{{ php_oci_spool_close()
*
* Destroys the OCI Session Pool
*/
static void php_oci_spool_close(php_oci_spool *session_pool TSRMLS_DC)
{
if (session_pool->poolname_len) {
PHP_OCI_CALL(OCISessionPoolDestroy, ((dvoid *) session_pool->poolh,
(dvoid *) session_pool->err, OCI_SPD_FORCE));
}
if (session_pool->poolh) {
PHP_OCI_CALL(OCIHandleFree, ((dvoid *) session_pool->poolh, OCI_HTYPE_SPOOL));
}
if (session_pool->err) {
PHP_OCI_CALL(OCIHandleFree, ((dvoid *) session_pool->err, OCI_HTYPE_ERROR));
}
if (session_pool->env) {
PHP_OCI_CALL(OCIHandleFree, ((dvoid *) session_pool->env, OCI_HTYPE_ENV));
}
if (session_pool->spool_hash_key) {
free(session_pool->spool_hash_key);
}
free(session_pool);
} /* }}} */
/* {{{ php_oci_ping_init()
*
* Initializes the next_ping time as a context value in the connection. We now use
* OCIContext{Get,Set}Value to store the next_ping because we need to support ping for
* non-persistent DRCP connections
*/
static sword php_oci_ping_init(php_oci_connection *connection, OCIError *errh TSRMLS_DC)
{
time_t *next_pingp = NULL;
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIContextGetValue, (connection->session, errh, (ub1 *)"NEXT_PING", (ub1)sizeof("NEXT_PING"), (void **)&next_pingp));
if (OCI_G(errcode) != OCI_SUCCESS) {
return OCI_G(errcode);
}
/* This must be a brand-new connection. Allocate memory for the ping */
if (!next_pingp) {
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIMemoryAlloc, (connection->session, errh, (void **)&next_pingp, OCI_DURATION_SESSION, sizeof(time_t), OCI_MEMORY_CLEARED));
if (OCI_G(errcode) != OCI_SUCCESS) {
return OCI_G(errcode);
}
}
if (OCI_G(ping_interval) >= 0) {
time_t timestamp = time(NULL);
*next_pingp = timestamp + OCI_G(ping_interval);
} else {
*next_pingp = 0;
}
/* Set the new ping value into the connection */
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIContextSetValue, (connection->session, errh, OCI_DURATION_SESSION, (ub1 *)"NEXT_PING", (ub1)sizeof("NEXT_PING"), next_pingp));
if (OCI_G(errcode) != OCI_SUCCESS) {
OCIMemoryFree(connection->session, errh, next_pingp);
return OCI_G(errcode);
}
/* Cache the pointer so we do not have to do OCIContextGetValue repeatedly */
connection->next_pingp = next_pingp;
return OCI_SUCCESS;
} /* }}} */
#ifdef ZTS
/* {{{ php_oci_list_helper()
*
* Helper function to destroy data on thread shutdown in ZTS mode
*/
static int php_oci_list_helper(zend_rsrc_list_entry *le, void *le_type TSRMLS_DC)
{
int type = (int) le_type;
if (le->type == type) {
if (le->ptr != NULL && --le->refcount<=0) {
return ZEND_HASH_APPLY_REMOVE;
}
}
return ZEND_HASH_APPLY_KEEP;
} /* }}} */
#endif
#endif /* HAVE_OCI8 */
/*
* 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
*/
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