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php-src/ext/oci8/oci8.c
Christopher Jones e4a48ab6b3 Prepare for a PECL release
2015-12-12 16:07:57 +11:00

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/*
+----------------------------------------------------------------------+
| PHP Version 7 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2015 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: 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> |
+----------------------------------------------------------------------+
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "php.h"
#include "ext/standard/info.h"
#include "php_ini.h"
#include "zend_smart_str.h"
#if HAVE_OCI8
/* PHP 5.2 is the minimum supported version for OCI8 2.0 */
#if PHP_MAJOR_VERSION < 5 || (PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION <= 1)
#error Use PHP OCI8 1.4 for your version of PHP
#elif PHP_MAJOR_VERSION < 7
/* PHP 7 is the minimum supported version for OCI8 2.1 */
#error Use PHP OCI8 2.0 for your version of PHP
#endif
#include "php_oci8.h"
#include "php_oci8_int.h"
#include "zend_hash.h"
#if defined(__PTRDIFF_TYPE__)
# define OCI8_INT_TO_PTR(I) ((void*)(__PTRDIFF_TYPE__)(I))
# define OCI8_PTR_TO_INT(P) ((int)(__PTRDIFF_TYPE__)(P))
#elif !defined(__GNUC__)
#define OCI8_INT_TO_PTR(I) ((void*)&((char*)0)[I])
#define OCI8_PTR_TO_INT(P) ((int)(((char*)P)-(char*)0))
#elif defined(HAVE_STDINT_H)
#define OCI8_INT_TO_PTR(I) ((void*)(intptr_t)(I))
#define OCI8_PTR_TO_INT(P) ((int)(intptr_t)(P))
#else
#define OCI8_INT_TO_PTR(I) ((void*)(I))
#define OCI8_PTR_TO_INT(P) ((int)(P))
#endif
ZEND_DECLARE_MODULE_GLOBALS(oci)
static PHP_GINIT_FUNCTION(oci);
static PHP_GSHUTDOWN_FUNCTION(oci);
/* 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
/* For a user friendly message about environment setup */
#if defined(PHP_WIN32)
#define PHP_OCI8_LIB_PATH_MSG "PATH"
#elif defined(__APPLE__)
#define PHP_OCI8_LIB_PATH_MSG "DYLD_LIBRARY_PATH"
#elif defined(_AIX)
#define PHP_OCI8_LIB_PATH_MSG "LIBPATH"
#elif defined(__hpux)
#define PHP_OCI8_LIB_PATH_MSG "SHLIB_PATH"
#else
#define PHP_OCI8_LIB_PATH_MSG "LD_LIBRARY_PATH"
#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
#if ZEND_MODULE_API_NO > 20020429
#define ONUPDATELONGFUNC OnUpdateLong
#else
#define ONUPDATELONGFUNC OnUpdateInt
#endif
#ifdef ZTS
#define PHP_OCI_INIT_MODE (OCI_DEFAULT | OCI_OBJECT | OCI_THREADED | OCI_NO_MUTEX)
#else
#define PHP_OCI_INIT_MODE (OCI_DEFAULT | OCI_OBJECT)
#endif
/* {{{ static protos */
static void php_oci_connection_list_dtor (zend_resource *);
static void php_oci_pconnection_list_dtor (zend_resource *);
static void php_oci_pconnection_list_np_dtor (zend_resource *);
static void php_oci_statement_list_dtor (zend_resource *);
static void php_oci_descriptor_list_dtor (zend_resource *);
static void php_oci_spool_list_dtor(zend_resource *entry);
static void php_oci_collection_list_dtor (zend_resource *);
static int php_oci_persistent_helper(zval *zv);
static int php_oci_connection_ping(php_oci_connection *);
static int php_oci_connection_status(php_oci_connection *);
static int php_oci_connection_close(php_oci_connection *);
static void php_oci_spool_close(php_oci_spool *session_pool);
static OCIEnv *php_oci_create_env(ub2 charsetid);
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);
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);
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);
static php_oci_spool *php_oci_create_spool(char *username, int username_len, char *password, int password_len, char *dbname, int dbname_len, zend_string *hash_key, int charsetid);
static sword php_oci_ping_init(php_oci_connection *connection, OCIError *errh);
/* }}} */
/* {{{ dynamically loadable module stuff */
#if defined(COMPILE_DL_OCI8) || defined(COMPILE_DL_OCI8_11G) || defined(COMPILE_DL_OCI8_12C)
ZEND_GET_MODULE(oci8)
#endif /* COMPILE_DL */
/* }}} */
#if defined(ZEND_ENGINE_2) || defined(ZEND_ENGINE_3)
/* {{{ Function arginfo */
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()
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()
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()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_free_descriptor, 0, 0, 1)
ZEND_ARG_INFO(0, lob_descriptor)
ZEND_END_ARG_INFO()
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()
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()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_load, 0, 0, 1)
ZEND_ARG_INFO(0, lob_descriptor)
ZEND_END_ARG_INFO()
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()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_eof, 0, 0, 1)
ZEND_ARG_INFO(0, lob_descriptor)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_tell, 0, 0, 1)
ZEND_ARG_INFO(0, lob_descriptor)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_rewind, 0, 0, 1)
ZEND_ARG_INFO(0, lob_descriptor)
ZEND_END_ARG_INFO()
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()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_size, 0, 0, 1)
ZEND_ARG_INFO(0, lob_descriptor)
ZEND_END_ARG_INFO()
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()
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()
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()
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()
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()
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()
ZEND_BEGIN_ARG_INFO_EX(arginfo_ocigetbufferinglob, 0, 0, 1)
ZEND_ARG_INFO(0, lob_descriptor)
ZEND_END_ARG_INFO()
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()
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()
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()
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()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_rollback, 0, 0, 1)
ZEND_ARG_INFO(0, connection_resource)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_commit, 0, 0, 1)
ZEND_ARG_INFO(0, connection_resource)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_field_name, 0, 0, 2)
ZEND_ARG_INFO(0, statement_resource)
ZEND_ARG_INFO(0, column_number_or_name)
ZEND_END_ARG_INFO()
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()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_field_scale, 0, 0, 2)
ZEND_ARG_INFO(0, statement_resource)
ZEND_ARG_INFO(0, column_number_or_name)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_field_precision, 0, 0, 2)
ZEND_ARG_INFO(0, statement_resource)
ZEND_ARG_INFO(0, column_number_or_name)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_field_type, 0, 0, 2)
ZEND_ARG_INFO(0, statement_resource)
ZEND_ARG_INFO(0, column_number_or_name)
ZEND_END_ARG_INFO()
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_or_name)
ZEND_END_ARG_INFO()
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()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_internal_debug, 0, 0, 1)
ZEND_ARG_INFO(0, mode)
ZEND_END_ARG_INFO()
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()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_cancel, 0, 0, 1)
ZEND_ARG_INFO(0, statement_resource)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_fetch, 0, 0, 1)
ZEND_ARG_INFO(0, statement_resource)
ZEND_END_ARG_INFO()
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()
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()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_fetch_object, 0, 0, 1)
ZEND_ARG_INFO(0, statement_resource)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_fetch_row, 0, 0, 1)
ZEND_ARG_INFO(0, statement_resource)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_fetch_assoc, 0, 0, 1)
ZEND_ARG_INFO(0, statement_resource)
ZEND_END_ARG_INFO()
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()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_free_statement, 0, 0, 1)
ZEND_ARG_INFO(0, statement_resource)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_close, 0, 0, 1)
ZEND_ARG_INFO(0, connection_resource)
ZEND_END_ARG_INFO()
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()
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()
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()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_error, 0, 0, 0)
ZEND_ARG_INFO(0, connection_or_statement_resource)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_num_fields, 0, 0, 1)
ZEND_ARG_INFO(0, statement_resource)
ZEND_END_ARG_INFO()
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()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_get_implicit_resultset, 0, 0, 1)
ZEND_ARG_INFO(0, statement_resource)
ZEND_END_ARG_INFO()
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()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_set_client_identifier, 0, 0, 2)
ZEND_ARG_INFO(0, connection_resource)
ZEND_ARG_INFO(0, client_identifier)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_set_edition, 0, 0, 1)
ZEND_ARG_INFO(0, edition_name)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_set_module_name, 0, 0, 2)
ZEND_ARG_INFO(0, connection_resource)
ZEND_ARG_INFO(0, module_name)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_set_action, 0, 0, 2)
ZEND_ARG_INFO(0, connection_resource)
ZEND_ARG_INFO(0, action)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_set_client_info, 0, 0, 2)
ZEND_ARG_INFO(0, connection_resource)
ZEND_ARG_INFO(0, client_information)
ZEND_END_ARG_INFO()
#ifdef WAITIING_ORACLE_BUG_16695981_FIX
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_set_db_operation, 0, 0, 2)
ZEND_ARG_INFO(0, connection_resource)
ZEND_ARG_INFO(0, action)
ZEND_END_ARG_INFO()
#endif
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()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_new_cursor, 0, 0, 1)
ZEND_ARG_INFO(0, connection_resource)
ZEND_END_ARG_INFO()
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()
ZEND_BEGIN_ARG_INFO(arginfo_oci_client_version, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_server_version, 0, 0, 1)
ZEND_ARG_INFO(0, connection_resource)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_statement_type, 0, 0, 1)
ZEND_ARG_INFO(0, statement_resource)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_num_rows, 0, 0, 1)
ZEND_ARG_INFO(0, statement_resource)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_free_collection, 0, 0, 1)
ZEND_ARG_INFO(0, collection)
ZEND_END_ARG_INFO()
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()
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()
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()
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()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_collection_size, 0, 0, 1)
ZEND_ARG_INFO(0, collection)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_collection_max, 0, 0, 1)
ZEND_ARG_INFO(0, collection)
ZEND_END_ARG_INFO()
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()
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 */
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()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_import_method, 0, 0, 1)
ZEND_ARG_INFO(0, filename)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_oci_lob_load_method, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_read_method, 0, 0, 1)
ZEND_ARG_INFO(0, length)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_oci_lob_eof_method, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_oci_lob_tell_method, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_oci_lob_rewind_method, 0)
ZEND_END_ARG_INFO()
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()
ZEND_BEGIN_ARG_INFO(arginfo_oci_lob_size_method, 0)
ZEND_END_ARG_INFO()
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()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_append_method, 0, 0, 1)
ZEND_ARG_INFO(0, lob_descriptor_from)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_truncate_method, 0, 0, 0)
ZEND_ARG_INFO(0, length)
ZEND_END_ARG_INFO()
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()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_flush_method, 0, 0, 0)
ZEND_ARG_INFO(0, flag)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_lob_setbuffering_method, 0, 0, 1)
ZEND_ARG_INFO(0, mode)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_oci_lob_getbuffering_method, 0)
ZEND_END_ARG_INFO()
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()
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()
ZEND_BEGIN_ARG_INFO(arginfo_oci_lob_close_method, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_oci_free_descriptor_method, 0)
ZEND_END_ARG_INFO()
/* }}} */
/* {{{ Collection Method arginfo */
ZEND_BEGIN_ARG_INFO(arginfo_oci_collection_free_method, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_collection_append_method, 0, 0, 1)
ZEND_ARG_INFO(0, value)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_collection_element_get_method, 0, 0, 1)
ZEND_ARG_INFO(0, index)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_collection_assign_method, 0, 0, 1)
ZEND_ARG_INFO(0, collection_from)
ZEND_END_ARG_INFO()
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()
ZEND_BEGIN_ARG_INFO(arginfo_oci_collection_size_method, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_oci_collection_max_method, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_oci_collection_trim_method, 0, 0, 1)
ZEND_ARG_INFO(0, number)
ZEND_END_ARG_INFO()
/* }}} */
#else /* defined(ZEND_ENGINE_2) || defined(ZEND_ENGINE_3) */
/* {{{ 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_get_implicit_resultset NULL
#define arginfo_oci_set_prefetch NULL
#define arginfo_oci_set_client_identifier NULL
#define arginfo_oci_set_edition NULL
#define arginfo_oci_set_module_name NULL
#define arginfo_oci_set_action NULL
#define arginfo_oci_set_client_info NULL
#ifdef WAITIING_ORACLE_BUG_16695981_FIX
#define arginfo_oci_set_db_operation NULL
#endif
#define arginfo_oci_password_change NULL
#define arginfo_oci_new_cursor NULL
#define arginfo_oci_result NULL
#define arginfo_oci_client_version 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 /* defined(ZEND_ENGINE_2) || defined(ZEND_ENGINE_3) */
/* {{{ 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_get_implicit_resultset);
PHP_FUNCTION(oci_new_cursor);
PHP_FUNCTION(oci_result);
PHP_FUNCTION(oci_client_version);
PHP_FUNCTION(oci_server_version);
PHP_FUNCTION(oci_statement_type);
PHP_FUNCTION(oci_num_rows);
PHP_FUNCTION(oci_set_prefetch);
PHP_FUNCTION(oci_set_client_identifier);
#ifdef WAITIING_ORACLE_BUG_16695981_FIX
PHP_FUNCTION(oci_set_db_operation);
#endif
PHP_FUNCTION(oci_set_edition);
PHP_FUNCTION(oci_set_module_name);
PHP_FUNCTION(oci_set_action);
PHP_FUNCTION(oci_set_client_info);
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_get_implicit_resultset, arginfo_oci_get_implicit_resultset)
PHP_FE(oci_new_cursor, arginfo_oci_new_cursor)
PHP_FE(oci_result, arginfo_oci_result)
PHP_FE(oci_client_version, arginfo_oci_client_version)
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_set_client_identifier, arginfo_oci_set_client_identifier)
#ifdef WAITIING_ORACLE_BUG_16695981_FIX
PHP_FE(oci_set_db_operation, arginfo_oci_set_db_operation)
#endif
PHP_FE(oci_set_edition, arginfo_oci_set_edition)
PHP_FE(oci_set_module_name, arginfo_oci_set_module_name)
PHP_FE(oci_set_action, arginfo_oci_set_action)
PHP_FE(oci_set_client_info, arginfo_oci_set_client_info)
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)
#if (PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION == 3 && PHP_RELEASE_VERSION >= 7) || (PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION >= 4) || (PHP_MAJOR_VERSION > 5)
PHP_FE_END
#else
{NULL,NULL,NULL}
#endif
};
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)
#if (PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION == 3 && PHP_RELEASE_VERSION >= 7) || (PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION >= 4) || (PHP_MAJOR_VERSION > 5)
PHP_FE_END
#else
{NULL,NULL,NULL}
#endif
};
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)
#if (PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION == 3 && PHP_RELEASE_VERSION >= 7) || (PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION >= 4) || (PHP_MAJOR_VERSION > 5)
PHP_FE_END
#else
{NULL,NULL,NULL}
#endif
};
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,
PHP_MODULE_GLOBALS(oci), /* globals descriptor */
PHP_GINIT(oci), /* globals ctor */
PHP_GSHUTDOWN(oci), /* globals dtor */
NULL, /* post deactivate */
STANDARD_MODULE_PROPERTIES_EX
};
/* }}} */
/* {{{ 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", "100", 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)
#if (OCI_MAJOR_VERSION >= 11)
STD_PHP_INI_ENTRY( "oci8.connection_class", "", PHP_INI_ALL, OnUpdateString, connection_class, zend_oci_globals, oci_globals)
#endif
#if ((OCI_MAJOR_VERSION > 10) || ((OCI_MAJOR_VERSION == 10) && (OCI_MINOR_VERSION >= 2)))
STD_PHP_INI_BOOLEAN("oci8.events", "0", PHP_INI_SYSTEM, OnUpdateBool, events, zend_oci_globals, oci_globals)
#endif
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(void)
{
sword errstatus;
sb4 ora_error_code = 0;
text tmp_buf[PHP_OCI_ERRBUF_LEN]; /* Use traditional smaller size: non-PL/SQL errors should fit and it keeps the stack smaller */
errstatus = OCIEnvNlsCreate(&OCI_G(env), PHP_OCI_INIT_MODE, 0, NULL, NULL, NULL, 0, NULL, 0, 0);
if (errstatus == OCI_ERROR) {
#ifdef HAVE_OCI_INSTANT_CLIENT
php_error_docref(NULL, E_WARNING, "OCIEnvNlsCreate() failed. There is something wrong with your system - please check that " PHP_OCI8_LIB_PATH_MSG " includes the directory with Oracle Instant Client libraries");
#else
php_error_docref(NULL, E_WARNING, "OCIEnvNlsCreate() failed. There is something wrong with your system - please check that ORACLE_HOME and " PHP_OCI8_LIB_PATH_MSG " are set and point to the right directories");
#endif
if (OCI_G(env)
&& OCIErrorGet(OCI_G(env), (ub4)1, NULL, &ora_error_code, tmp_buf, (ub4)PHP_OCI_ERRBUF_LEN, (ub4)OCI_HTYPE_ENV) == OCI_SUCCESS
&& *tmp_buf) {
php_error_docref(NULL, E_WARNING, "%s", tmp_buf);
}
OCI_G(env) = NULL;
OCI_G(err) = NULL;
return;
}
errstatus = OCIHandleAlloc (OCI_G(env), (dvoid **)&OCI_G(err), OCI_HTYPE_ERROR, 0, NULL);
if (errstatus == OCI_SUCCESS) {
#if !defined(OCI_MAJOR_VERSION) || (OCI_MAJOR_VERSION < 11)
/* This fixes PECL bug 15988 (sqlnet.ora not being read). The
* root cause was fixed in Oracle 10.2.0.4 but there is no
* compile time method to check for that precise patch level,
* nor can it be guaranteed that runtime will use the same
* patch level the code was compiled with. So, we do this
* code for all non 11g versions.
*/
OCICPool *cpoolh;
ub4 cpoolmode = 0x80000000; /* Pass invalid mode to OCIConnectionPoolCreate */
PHP_OCI_CALL(OCIHandleAlloc, (OCI_G(env), (dvoid **) &cpoolh, OCI_HTYPE_CPOOL, (size_t) 0, (dvoid **) 0));
PHP_OCI_CALL(OCIConnectionPoolCreate, (OCI_G(env), OCI_G(err), cpoolh, NULL, 0, NULL, 0, 0, 0, 0, NULL, 0, NULL, 0, cpoolmode));
PHP_OCI_CALL(OCIConnectionPoolDestroy, (cpoolh, OCI_G(err), OCI_DEFAULT));
PHP_OCI_CALL(OCIHandleFree, (cpoolh, OCI_HTYPE_CPOOL));
#endif
} else {
OCIErrorGet(OCI_G(env), (ub4)1, NULL, &ora_error_code, tmp_buf, (ub4)PHP_OCI_ERRBUF_LEN, (ub4)OCI_HTYPE_ERROR);
if (ora_error_code) {
int tmp_buf_len = (int) strlen((char *)tmp_buf);
if (tmp_buf_len > 0 && tmp_buf[tmp_buf_len - 1] == '\n') {
tmp_buf[tmp_buf_len - 1] = '\0';
}
if (errstatus == OCI_SUCCESS_WITH_INFO) {
php_error_docref(NULL, E_WARNING, "Initialization error: OCI_SUCCESS_WITH_INFO: %s", tmp_buf);
} else {
php_error_docref(NULL, E_WARNING, "Initialization error: OCI_ERROR: %s", tmp_buf);
OCIHandleFree((dvoid *) OCI_G(env), OCI_HTYPE_ENV);
OCI_G(env) = NULL;
OCI_G(err) = NULL;
}
}
}
}
/* }}} */
/* {{{ php_oci_cleanup_global_handles()
*
* Free global handles (if they were initialized before)
*/
static void php_oci_cleanup_global_handles(void)
{
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
*/
static PHP_GINIT_FUNCTION(oci)
{
memset(oci_globals, 0, sizeof(zend_oci_globals));
}
/* }}} */
/* {{{ PHP_GSHUTDOWN_FUNCTION
*
* Called for thread shutdown in ZTS, after module shutdown for non-ZTS
*/
static PHP_GSHUTDOWN_FUNCTION(oci)
{
php_oci_cleanup_global_handles();
}
/* }}} */
PHP_MINIT_FUNCTION(oci)
{
zend_class_entry oci_lob_class_entry;
zend_class_entry oci_coll_class_entry;
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);
oci_coll_class_entry_ptr = zend_register_internal_class(&oci_coll_class_entry);
/* 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_NO_AUTO_COMMIT",OCI_DEFAULT, 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
#if defined(OCI_MAJOR_VERSION) && OCI_MAJOR_VERSION >= 12
REGISTER_LONG_CONSTANT("SQLT_BOL",SQLT_BOL, 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);
#if defined(OCI_MAJOR_VERSION) && OCI_MAJOR_VERSION >= 12
REGISTER_LONG_CONSTANT("OCI_B_BOL",SQLT_BOL, CONST_CS | CONST_PERSISTENT);
#endif
/* 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(num_links) = OCI_G(num_persistent);
OCI_G(errcode) = 0;
OCI_G(edition) = NULL;
return SUCCESS;
}
PHP_MSHUTDOWN_FUNCTION(oci)
{
OCI_G(shutdown) = 1;
UNREGISTER_INI_ENTRIES();
return SUCCESS;
}
PHP_RSHUTDOWN_FUNCTION(oci)
{
/* 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), php_oci_persistent_helper);
if (OCI_G(edition)) {
efree(OCI_G(edition));
}
return SUCCESS;
}
PHP_MINFO_FUNCTION(oci)
{
char buf[32];
#if ((OCI_MAJOR_VERSION > 10) || ((OCI_MAJOR_VERSION == 10) && (OCI_MINOR_VERSION >= 2)))
char ver[256];
#endif
php_info_print_table_start();
php_info_print_table_row(2, "OCI8 Support", "enabled");
#if defined(HAVE_OCI8_DTRACE)
php_info_print_table_row(2, "OCI8 DTrace Support", "enabled");
#else
php_info_print_table_row(2, "OCI8 DTrace Support", "disabled");
#endif
php_info_print_table_row(2, "OCI8 Version", PHP_OCI8_VERSION);
php_info_print_table_row(2, "Revision", "$Id$");
#if ((OCI_MAJOR_VERSION > 10) || ((OCI_MAJOR_VERSION == 10) && (OCI_MINOR_VERSION >= 2)))
php_oci_client_get_version(ver, sizeof(ver));
php_info_print_table_row(2, "Oracle Run-time Client Library Version", ver);
#else
php_info_print_table_row(2, "Oracle Run-time Client Library Version", "Unknown");
#endif
#if defined(OCI_MAJOR_VERSION) && defined(OCI_MINOR_VERSION)
snprintf(buf, sizeof(buf), "%d.%d", OCI_MAJOR_VERSION, OCI_MINOR_VERSION);
#elif defined(PHP_OCI8_ORACLE_VERSION)
snprintf(buf, sizeof(buf), "%s", PHP_OCI8_ORACLE_VERSION);
#else
snprintf(buf, sizeof(buf), "Unknown");
#endif
#if defined(HAVE_OCI_INSTANT_CLIENT)
php_info_print_table_row(2, "Oracle Compile-time Instant Client Version", buf);
#else
php_info_print_table_row(2, "Oracle Compile-time Version", buf);
#endif
#if !defined(PHP_WIN32) && !defined(HAVE_OCI_INSTANT_CLIENT)
#if defined(PHP_OCI8_DEF_DIR)
php_info_print_table_row(2, "Compile-time ORACLE_HOME", PHP_OCI8_DEF_DIR);
#endif
#if defined(PHP_OCI8_DEF_SHARED_LIBADD)
php_info_print_table_row(2, "Libraries Used", PHP_OCI8_DEF_SHARED_LIBADD);
#endif
#endif
php_info_print_table_end();
DISPLAY_INI_ENTRIES();
php_info_print_table_start();
php_info_print_table_header(2, "Statistics", "");
snprintf(buf, sizeof(buf), "%pd", OCI_G(num_persistent));
php_info_print_table_row(2, "Active Persistent Connections", buf);
snprintf(buf, sizeof(buf), "%pd", OCI_G(num_links));
php_info_print_table_row(2, "Active Connections", buf);
php_info_print_table_end();
}
/* }}} */
/* {{{ list destructors */
/* {{{ php_oci_connection_list_dtor()
*
* Non-persistent connection destructor
*/
static void php_oci_connection_list_dtor(zend_resource *entry)
{
php_oci_connection *connection = (php_oci_connection *)entry->ptr;
if (connection) {
php_oci_connection_close(connection);
OCI_G(num_links)--;
}
}
/* }}} */
/* {{{ php_oci_pconnection_list_dtor()
*
* Persistent connection destructor
*/
static void php_oci_pconnection_list_dtor(zend_resource *entry)
{
php_oci_connection *connection = (php_oci_connection *)entry->ptr;
if (connection) {
php_oci_connection_close(connection);
OCI_G(num_persistent)--;
OCI_G(num_links)--;
}
}
/* }}} */
/* {{{ 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_resource *entry)
{
php_oci_connection *connection = (php_oci_connection *)entry->ptr;
zval *zvp;
zend_resource *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 (connection->hash_key) {
zvp = zend_hash_find(&EG(persistent_list), connection->hash_key);
le = zvp ? Z_RES_P(zvp) : NULL;
if (le != NULL && le->type == le_pconnection && le->ptr == connection) {
zend_hash_del(&EG(persistent_list), connection->hash_key);
}
else {
php_oci_connection_close(connection);
OCI_G(num_persistent)--;
}
}
#ifdef HAVE_OCI8_DTRACE
if (DTRACE_OCI8_CONNECT_P_DTOR_CLOSE_ENABLED()) {
DTRACE_OCI8_CONNECT_P_DTOR_CLOSE(connection);
}
#endif /* HAVE_OCI8_DTRACE */
} 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 artificially bump up the refcount and decremented
* only at request shutdown.
*/
php_oci_connection_release(connection);
#ifdef HAVE_OCI8_DTRACE
if (DTRACE_OCI8_CONNECT_P_DTOR_RELEASE_ENABLED()) {
DTRACE_OCI8_CONNECT_P_DTOR_RELEASE(connection);
}
#endif /* HAVE_OCI8_DTRACE */
}
}
/* }}} */
/* {{{ php_oci_statement_list_dtor()
*
* Statement destructor
*/
static void php_oci_statement_list_dtor(zend_resource *entry)
{
php_oci_statement *statement = (php_oci_statement *)entry->ptr;
php_oci_statement_free(statement);
}
/* }}} */
/* {{{ php_oci_descriptor_list_dtor()
*
* Descriptor destructor
*/
static void php_oci_descriptor_list_dtor(zend_resource *entry)
{
php_oci_descriptor *descriptor = (php_oci_descriptor *)entry->ptr;
php_oci_lob_free(descriptor);
}
/* }}} */
/* {{{ php_oci_collection_list_dtor()
*
* Collection destructor
*/
static void php_oci_collection_list_dtor(zend_resource *entry)
{
php_oci_collection *collection = (php_oci_collection *)entry->ptr;
php_oci_collection_close(collection);
}
/* }}} */
/* }}} */
/* {{{ Hash Destructors */
/* {{{ php_oci_define_hash_dtor()
*
* Define hash destructor
*/
void php_oci_define_hash_dtor(zval *data)
{
php_oci_define *define = (php_oci_define *) Z_PTR_P(data);
if (define->name) {
efree(define->name);
define->name = NULL;
}
efree(define);
}
/* }}} */
/* {{{ php_oci_bind_hash_dtor()
*
* Bind hash destructor
*/
void php_oci_bind_hash_dtor(zval *data)
{
php_oci_bind *bind = (php_oci_bind *) Z_PTR_P(data);
if (bind->array.elements) {
efree(bind->array.elements);
bind->array.elements = NULL;
}
if (bind->array.element_lengths) {
efree(bind->array.element_lengths);
bind->array.element_lengths = NULL;
}
if (bind->array.indicators) {
efree(bind->array.indicators);
bind->array.indicators = NULL;
}
efree(bind);
}
/* }}} */
/* {{{ php_oci_column_hash_dtor()
*
* Column hash destructor
*/
void php_oci_column_hash_dtor(zval *data)
{
php_oci_out_column *column = (php_oci_out_column *) Z_PTR_P(data);
if (column->stmtid) {
zend_list_close(column->stmtid);
}
if (column->descid) {
if (GC_REFCOUNT(column->descid) == 1)
zend_list_close(column->descid);
else
GC_REFCOUNT(column->descid)--;
}
if (column->data) {
efree(column->data);
}
if (column->name) {
efree(column->name);
}
efree(column);
}
/* }}} */
/* {{{ php_oci_descriptor_flush_hash_dtor()
*
* Flush descriptors on commit
*/
void php_oci_descriptor_flush_hash_dtor(zval *data)
{
php_oci_descriptor *descriptor = (php_oci_descriptor *) Z_PTR_P(data);
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);
descriptor->buffering = PHP_OCI_LOB_BUFFER_ENABLED;
}
data = NULL;
}
/* }}} */
/* }}} */
/* {{{ php_oci_connection_descriptors_free()
*
* Free descriptors for a connection
*/
void php_oci_connection_descriptors_free(php_oci_connection *connection)
{
zend_hash_destroy(connection->descriptors);
efree(connection->descriptors);
connection->descriptors = NULL;
connection->descriptor_count = 0;
}
/* }}} */
/* {{{ php_oci_error()
*
* Fetch & print out error message if we get an error
* Returns an Oracle error number
*/
sb4 php_oci_error(OCIError *err_p, sword errstatus)
{
text errbuf[PHP_OCI_ERRBUF_LEN];
sb4 errcode = 0; /* Oracle error number */
switch (errstatus) {
case OCI_SUCCESS:
break;
case OCI_SUCCESS_WITH_INFO:
errcode = php_oci_fetch_errmsg(err_p, errbuf, sizeof(errbuf));
if (errcode) {
php_error_docref(NULL, E_WARNING, "OCI_SUCCESS_WITH_INFO: %s", errbuf);
} else {
php_error_docref(NULL, E_WARNING, "OCI_SUCCESS_WITH_INFO: failed to fetch error message");
}
break;
case OCI_NEED_DATA:
php_error_docref(NULL, E_WARNING, "OCI_NEED_DATA");
break;
case OCI_NO_DATA:
errcode = php_oci_fetch_errmsg(err_p, errbuf, sizeof(errbuf));
if (errcode) {
php_error_docref(NULL, E_WARNING, "%s", errbuf);
} else {
php_error_docref(NULL, E_WARNING, "OCI_NO_DATA: failed to fetch error message");
}
break;
case OCI_ERROR:
errcode = php_oci_fetch_errmsg(err_p, errbuf, sizeof(errbuf));
if (errcode) {
php_error_docref(NULL, E_WARNING, "%s", errbuf, sizeof(errbuf));
} else {
php_error_docref(NULL, E_WARNING, "failed to fetch error message");
}
break;
case OCI_INVALID_HANDLE:
php_error_docref(NULL, E_WARNING, "OCI_INVALID_HANDLE");
break;
case OCI_STILL_EXECUTING:
php_error_docref(NULL, E_WARNING, "OCI_STILL_EXECUTING");
break;
case OCI_CONTINUE:
php_error_docref(NULL, E_WARNING, "OCI_CONTINUE");
break;
default:
php_error_docref(NULL, E_WARNING, "Unknown OCI error code: %d", errstatus);
break;
}
#ifdef HAVE_OCI8_DTRACE
if (DTRACE_OCI8_ERROR_ENABLED()) {
DTRACE_OCI8_ERROR((int)errstatus, (long)errcode);
}
#endif /* HAVE_OCI8_DTRACE */
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, size_t error_buf_size)
{
sb4 error_code = 0;
PHP_OCI_CALL(OCIErrorGet, (error_handle, (ub4)1, NULL, &error_code, error_buf, (ub4)error_buf_size, (ub4)OCI_HTYPE_ERROR));
if (error_code) {
int err_buf_len = (int) strlen((char *)error_buf);
if (err_buf_len && error_buf[err_buf_len - 1] == '\n') {
error_buf[err_buf_len - 1] = '\0';
}
}
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)
{
sword errstatus;
*sqltext = NULL;
*error_offset = 0;
PHP_OCI_CALL_RETURN(errstatus, OCIAttrGet, ((dvoid *)statement->stmt, OCI_HTYPE_STMT, (dvoid *) sqltext, (ub4 *)0, OCI_ATTR_STATEMENT, statement->err));
if (errstatus != OCI_SUCCESS) {
statement->errcode = php_oci_error(statement->err, errstatus);
PHP_OCI_HANDLE_ERROR(statement->connection, statement->errcode);
return 1;
}
PHP_OCI_CALL_RETURN(errstatus, OCIAttrGet, ((dvoid *)statement->stmt, OCI_HTYPE_STMT, (ub2 *)error_offset, (ub4 *)0, OCI_ATTR_PARSE_ERROR_OFFSET, statement->err));
if (errstatus != OCI_SUCCESS) {
statement->errcode = php_oci_error(statement->err, errstatus);
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;
size_t username_len = 0, password_len = 0;
size_t dbname_len = 0, charset_len = 0;
zend_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(), "ss|ssl", &username, &username_len, &password, &password_len, &dbname, &dbname_len, &charset, &charset_len, &session_mode) == FAILURE) {
return;
}
#ifdef HAVE_OCI8_DTRACE
if (DTRACE_OCI8_CONNECT_ENTRY_ENABLED()) {
DTRACE_OCI8_CONNECT_ENTRY(username, dbname, charset, session_mode, persistent, exclusive);
}
#endif /* HAVE_OCI8_DTRACE */
if (!charset_len) {
charset = NULL;
}
connection = php_oci_do_connect_ex(username, (int) username_len, password, (int) password_len, NULL, 0, dbname, (int) dbname_len, charset, session_mode, persistent, exclusive);
#ifdef HAVE_OCI8_DTRACE
if (DTRACE_OCI8_CONNECT_RETURN_ENABLED()) {
DTRACE_OCI8_CONNECT_RETURN(connection);
}
#endif /* HAVE_OCI8_DTRACE */
if (!connection) {
RETURN_FALSE;
}
RETURN_RES(connection->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, zend_long session_mode, int persistent, int exclusive)
{
zval *zvp;
zend_resource *le;
zend_resource 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, E_WARNING, "Invalid session mode specified (%pd)", 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, 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, 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, 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, E_WARNING, "Privileged connect is disabled. Enable oci8.privileged_connect to be able to connect as SYSOPER or SYSDBA");
return NULL;
}
#if (PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION < 4) || (PHP_MAJOR_VERSION < 5)
/* Safe mode has been removed in PHP 5.4 */
if (PG(safe_mode)) {
php_error_docref(NULL, E_WARNING, "Privileged connect is disabled in Safe Mode");
return NULL;
}
#endif
}
}
/* Initialize global handles if they weren't initialized before */
if (OCI_G(env) == NULL) {
php_oci_init_global_handles();
if (OCI_G(env) == NULL) {
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);
/* Add edition attribute to the hash */
if (OCI_G(edition)){
smart_str_appendl_ex(&hashed_details, OCI_G(edition), strlen(OCI_G(edition)), 0);
}
smart_str_appendl_ex(&hashed_details, "**", sizeof("**") - 1, 0);
if (password_len) {
zend_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);
if (charset && *charset) {
PHP_OCI_CALL_RETURN(charsetid, OCINlsCharSetNameToId, (OCI_G(env), (CONST oratext *)charset));
if (!charsetid) {
php_error_docref(NULL, 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);
if (persistent) {
smart_str_appendl_ex(&hashed_details, "pc", sizeof("pc") - 1, 0);
}
/* make it lowercase */
php_strtolower(ZSTR_VAL(hashed_details.s), ZSTR_LEN(hashed_details.s));
if (!exclusive && !new_password) {
zend_bool found = 0;
if (persistent && ((zvp = zend_hash_find(&EG(persistent_list), hashed_details.s))) != NULL) {
zend_resource *le = Z_RES_P(zvp);
found = 1;
/* found */
if (le->type == le_pconnection) {
connection = (php_oci_connection *)le->ptr;
}
} else if (!persistent && ((zvp = zend_hash_find(&EG(regular_list), hashed_details.s)) != NULL)) {
le = Z_RES_P(zvp);
found = 1;
if (le->type == le_index_ptr) {
zend_resource *ptr;
ptr = (zend_resource *) le->ptr;
if (ptr && (ptr->type == le_connection)) {
connection = (php_oci_connection *)ptr->ptr;
}
}
}
#ifdef HAVE_OCI8_DTRACE
if (DTRACE_OCI8_CONNECT_LOOKUP_ENABLED()) {
DTRACE_OCI8_CONNECT_LOOKUP(connection, connection && connection->is_stub ? 1 : 0);
}
#endif /* HAVE_OCI8_DTRACE */
/* 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, (int) session_mode)) {
smart_str_free(&hashed_details);
zend_hash_del(&EG(persistent_list), connection->hash_key);
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) {
/* 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)) {
/* 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)) {
/* server died */
} else {
php_oci_connection *tmp = (php_oci_connection *) NULL;
zval *tmp_val = (zval *) NULL;
/* okay, the connection is open and the server is still alive */
connection->used_this_request = 1;
if (connection->id) {
tmp_val = zend_hash_index_find(&EG(regular_list), connection->id->handle);
if ((tmp_val != NULL) && (Z_TYPE_P(tmp_val) == IS_RESOURCE)) {
tmp = Z_RES_VAL_P(tmp_val);
}
if ((tmp_val != NULL) && (tmp != NULL) &&
(ZSTR_LEN(tmp->hash_key) == ZSTR_LEN(hashed_details.s)) &&
(memcmp(ZSTR_VAL(tmp->hash_key), ZSTR_VAL(hashed_details.s),
ZSTR_LEN(tmp->hash_key)) == 0)) {
connection = tmp;
++GC_REFCOUNT(connection->id);
}
} else {
PHP_OCI_REGISTER_RESOURCE(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)) {
++GC_REFCOUNT(connection->id);
}
}
smart_str_free(&hashed_details);
return connection;
}
}
/* server died */
} else {
/* we do not ping non-persistent connections */
smart_str_free(&hashed_details);
++GC_REFCOUNT(connection->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){
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 == connection->id->ptr) {
le->ptr = NULL;
}
zend_hash_del(&EG(persistent_list), hashed_details.s);
} 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.s);
}
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.s);
} else {
zend_hash_del(&EG(regular_list), hashed_details.s);
}
}
}
/* 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), php_oci_persistent_helper);
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, E_NOTICE, "Too many open persistent connections (%pd)", 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 = zend_string_dup(hashed_details.s, 0);
connection->is_persistent = 0;
#ifdef HAVE_OCI8_DTRACE
connection->client_id = NULL;
#endif
} else {
connection = (php_oci_connection *) calloc(1, sizeof(php_oci_connection));
if (connection == NULL) {
return NULL;
}
connection->hash_key = zend_string_dup(hashed_details.s, 1);
if (connection->hash_key == NULL) {
free(connection);
return NULL;
}
connection->is_persistent = 1;
#ifdef HAVE_OCI8_DTRACE
connection->client_id = NULL;
#endif
}
} else {
connection = (php_oci_connection *) ecalloc(1, sizeof(php_oci_connection));
connection->hash_key = zend_string_dup(hashed_details.s, 0);
connection->is_persistent = 0;
#ifdef HAVE_OCI8_DTRACE
connection->client_id = NULL;
#endif
}
/* {{{ 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))==NULL)
{
php_oci_connection_close(connection);
smart_str_free(&hashed_details);
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(&hashed_details);
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, (int) session_mode)) {
php_oci_connection_close(connection);
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, (int) session_mode)) {
php_oci_connection_close(connection);
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;
PHP_OCI_REGISTER_RESOURCE(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)) {
++GC_REFCOUNT(connection->id);
}
zend_hash_update_mem(&EG(persistent_list), connection->hash_key, (void *)&new_le, sizeof(zend_resource));
OCI_G(num_persistent)++;
OCI_G(num_links)++;
} else if (!exclusive) {
PHP_OCI_REGISTER_RESOURCE(connection, le_connection);
new_le.ptr = connection->id;
new_le.type = le_index_ptr;
zend_hash_update_mem(&EG(regular_list), connection->hash_key, (void *)&new_le, sizeof(zend_resource));
OCI_G(num_links)++;
} else {
PHP_OCI_REGISTER_RESOURCE(connection, le_connection);
OCI_G(num_links)++;
}
#ifdef HAVE_OCI8_DTRACE
if (DTRACE_OCI8_CONNECT_TYPE_ENABLED()) {
DTRACE_OCI8_CONNECT_TYPE(connection->is_persistent ? 1 : 0, exclusive ? 1 : 0, connection, OCI_G(num_persistent), OCI_G(num_links));
}
#endif /* HAVE_OCI8_DTRACE */
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)
{
sword errstatus;
#if (!((OCI_MAJOR_VERSION > 10) || ((OCI_MAJOR_VERSION == 10) && (OCI_MINOR_VERSION >= 2))))
char version[256];
#endif
OCI_G(errcode) = 0; /* assume ping is successful */
/* 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(errstatus, OCIPing, (connection->svc, OCI_G(err), OCI_DEFAULT));
#else
/* use good old OCIServerVersion() */
PHP_OCI_CALL_RETURN(errstatus, OCIServerVersion, (connection->svc, OCI_G(err), (text *)version, sizeof(version), OCI_HTYPE_SVCCTX));
#endif
if (errstatus == 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;
}
OCI_G(errcode) = error_code;
}
return 0;
}
/* }}} */
/* {{{ php_oci_connection_status()
*
* Check connection status (pre-ping check)
*/
static int php_oci_connection_status(php_oci_connection *connection)
{
ub4 ss = OCI_SERVER_NOT_CONNECTED;
sword errstatus;
/* get OCI_ATTR_SERVER_STATUS */
PHP_OCI_CALL_RETURN(errstatus, OCIAttrGet, ((dvoid *)connection->server, OCI_HTYPE_SERVER, (dvoid *)&ss, (ub4 *)0, OCI_ATTR_SERVER_STATUS, OCI_G(err)));
if (errstatus == OCI_SUCCESS && ss == OCI_SERVER_NORMAL) {
return 1;
}
/* ignore errors here, just return failure */
return 0;
}
/* }}} */
/* {{{ php_oci_connection_rollback()
*
* Rollback connection
*/
int php_oci_connection_rollback(php_oci_connection *connection)
{
sword errstatus;
PHP_OCI_CALL_RETURN(errstatus, OCITransRollback, (connection->svc, connection->err, (ub4) 0));
connection->rb_on_disconnect = 0;
if (errstatus != OCI_SUCCESS) {
connection->errcode = php_oci_error(connection->err, errstatus);
PHP_OCI_HANDLE_ERROR(connection, connection->errcode);
return 1;
}
connection->errcode = 0; /* retain backwards compat with OCI8 1.4 */
return 0;
}
/* }}} */
/* {{{ php_oci_connection_commit()
*
* Commit connection
*/
int php_oci_connection_commit(php_oci_connection *connection)
{
sword errstatus;
PHP_OCI_CALL_RETURN(errstatus, OCITransCommit, (connection->svc, connection->err, (ub4) 0));
connection->rb_on_disconnect = 0;
if (errstatus != OCI_SUCCESS) {
connection->errcode = php_oci_error(connection->err, errstatus);
PHP_OCI_HANDLE_ERROR(connection, connection->errcode);
return 1;
}
connection->errcode = 0; /* retain backwards compat with OCI8 1.4 */
return 0;
}
/* }}} */
/* {{{ php_oci_connection_close()
*
* Close the connection and free all its resources
*/
static int php_oci_connection_close(php_oci_connection *connection)
{
int result = 0;
zend_bool in_call_save = OCI_G(in_call);
#ifdef HAVE_OCI8_DTRACE
if (DTRACE_OCI8_CONNECTION_CLOSE_ENABLED()) {
DTRACE_OCI8_CONNECTION_CLOSE(connection);
}
#endif /* HAVE_OCI8_DTRACE */
if (!connection->is_stub) {
/* Release resources associated with connection */
php_oci_connection_release(connection);
}
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);
connection->private_spool = NULL;
}
if (GC_REFCOUNT(connection->hash_key) >= 2) {
zend_hash_del(&EG(regular_list), connection->hash_key);
}
if (connection->hash_key) {
pefree(connection->hash_key, connection->is_persistent);
connection->hash_key = NULL;
}
#ifdef HAVE_OCI8_DTRACE
if (connection->client_id) {
pefree(connection->client_id, connection->is_persistent);
connection->client_id = NULL;
}
#endif /* HAVE_OCI8_DTRACE */
pefree(connection, connection->is_persistent);
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)
{
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) {
php_oci_connection_descriptors_free(connection);
}
if (connection->svc) {
/* rollback outstanding transactions */
if (connection->rb_on_disconnect) {
if (php_oci_connection_rollback(connection)) {
/* 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->id = NULL;
connection->is_attached = connection->is_open = connection->rb_on_disconnect = 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;
#ifdef HAVE_OCI8_DTRACE
if (connection->client_id) {
pefree(connection->client_id, connection->is_persistent);
connection->client_id = NULL;
}
#endif /* HAVE_OCI8_DTRACE */
}
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)
{
sword errstatus;
PHP_OCI_CALL_RETURN(errstatus, OCIPasswordChange, (connection->svc, connection->err, (text *)user, user_len, (text *)pass_old, pass_old_len, (text *)pass_new, pass_new_len, OCI_DEFAULT));
if (errstatus != OCI_SUCCESS) {
connection->errcode = php_oci_error(connection->err, errstatus);
PHP_OCI_HANDLE_ERROR(connection, connection->errcode);
return 1;
}
connection->errcode = 0; /* retain backwards compat with OCI8 1.4 */
connection->passwd_changed = 1;
return 0;
}
/* }}} */
/* {{{ php_oci_client_get_version()
*
* Get Oracle client library version
*/
void php_oci_client_get_version(char *version, size_t version_size)
{
#if ((OCI_MAJOR_VERSION > 10) || ((OCI_MAJOR_VERSION == 10) && (OCI_MINOR_VERSION >= 2))) /* OCIClientVersion only available 10.2 onwards */
sword major_version = 0;
sword minor_version = 0;
sword update_num = 0;
sword patch_num = 0;
sword port_update_num = 0;
PHP_OCI_CALL(OCIClientVersion, (&major_version, &minor_version, &update_num, &patch_num, &port_update_num));
snprintf(version, version_size, "%d.%d.%d.%d.%d", major_version, minor_version, update_num, patch_num, port_update_num);
#else
memcpy(version, "Unknown", sizeof("Unknown"));
#endif
}
/* }}} */
/* {{{ php_oci_server_get_version()
*
* Get Oracle server version
*/
int php_oci_server_get_version(php_oci_connection *connection, char *version, size_t version_size)
{
sword errstatus;
PHP_OCI_CALL_RETURN(errstatus, OCIServerVersion, (connection->svc, connection->err, (text *)version, (ub4) version_size, OCI_HTYPE_SVCCTX));
if (errstatus != OCI_SUCCESS) {
connection->errcode = php_oci_error(connection->err, errstatus);
PHP_OCI_HANDLE_ERROR(connection, connection->errcode);
return 1;
}
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)
{
php_oci_descriptor *descriptor;
ub4 lob_length;
int column_size;
char *lob_buffer = (char *)0;
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_RES(value, column->stmtid);
++GC_REFCOUNT(column->stmtid);
} else if (column->is_descr) {
if (column->data_type != SQLT_RDD) {
/* reset descriptor's length */
descriptor = (php_oci_descriptor *) column->descid->ptr;
if (!descriptor) {
php_error_docref(NULL, 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 */
if (column->chunk_size)
descriptor->chunk_size = column->chunk_size;
lob_fetch_status = php_oci_lob_read(descriptor, -1, 0, &lob_buffer, &lob_length);
if (descriptor->chunk_size) /* Cache the chunk_size to avoid recalling OCILobGetChunkSize */
column->chunk_size = descriptor->chunk_size;
php_oci_temp_lob_close(descriptor);
if (lob_fetch_status) {
ZVAL_FALSE(value);
return 1;
} else {
if (lob_length > 0) {
ZVAL_STRINGL(value, lob_buffer, lob_length);
} else {
ZVAL_EMPTY_STRING(value);
}
if (lob_buffer)
efree(lob_buffer);
return 0;
}
} else {
/* return the locator */
object_init_ex(value, oci_lob_class_entry_ptr);
add_property_resource(value, "descriptor", column->descid);
++GC_REFCOUNT(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);
}
return 0;
}
/* }}} */
/* {{{ php_oci_fetch_row()
*
* Fetch the next row from the given statement
* Has logic for Oracle 12c Implicit Result Sets
*/
void php_oci_fetch_row (INTERNAL_FUNCTION_PARAMETERS, int mode, int expected_args)
{
zval *z_statement, *array;
zval *placeholder = (zval*) NULL;
/* zend_array *temp_array = (zend_array *) NULL;*/
php_oci_statement *statement; /* statement that will be fetched from */
#if (OCI_MAJOR_VERSION >= 12)
php_oci_statement *invokedstatement; /* statement this function was invoked with */
#endif /* OCI_MAJOR_VERSION */
php_oci_out_column *column;
ub4 nrows = 1;
int i;
zend_long fetch_mode = 0;
if (expected_args > 2) {
/* only for ocifetchinto BC */
if (zend_parse_parameters(ZEND_NUM_ARGS(), "rz|l", &z_statement, &array, &fetch_mode) == FAILURE) {
return;
}
if (ZEND_NUM_ARGS() == 2) {
fetch_mode = mode;
}
if (Z_ISREF_P(array))
placeholder = Z_REFVAL_P(array);
else
placeholder = array;
} else if (expected_args == 2) {
/* only for oci_fetch_array() */
if (zend_parse_parameters(ZEND_NUM_ARGS(), "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(), "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;
}
}
#if (OCI_MAJOR_VERSION < 12)
PHP_OCI_ZVAL_TO_STATEMENT(z_statement, statement);
if (php_oci_statement_fetch(statement, nrows)) {
RETURN_FALSE; /* end of fetch */
}
#else /* OCI_MAJOR_VERSION */
PHP_OCI_ZVAL_TO_STATEMENT(z_statement, invokedstatement);
if (invokedstatement->impres_flag == PHP_OCI_IMPRES_NO_CHILDREN) {
/* Already know there are no Implicit Result Sets */
statement = invokedstatement;
} else if (invokedstatement->impres_flag == PHP_OCI_IMPRES_HAS_CHILDREN) {
/* Previously saw an Implicit Result Set in an earlier invocation of php_oci_fetch_row */
statement = (php_oci_statement *)invokedstatement->impres_child_stmt;
} else {
sword errstatus;
/* Check for an Implicit Result Set on this statement handle */
PHP_OCI_CALL_RETURN(errstatus, OCIAttrGet, ((dvoid *)invokedstatement->stmt, OCI_HTYPE_STMT,
(dvoid *) &invokedstatement->impres_count,
(ub4 *)NULL, OCI_ATTR_IMPLICIT_RESULT_COUNT, invokedstatement->err));
if (errstatus) {
RETURN_FALSE;
}
if (invokedstatement->impres_count > 0) {
/* Make it so the fetch occurs on the first Implicit Result Set */
statement = php_oci_get_implicit_resultset(invokedstatement);
if (!statement || php_oci_statement_execute(statement, (ub4)OCI_DEFAULT))
RETURN_FALSE;
invokedstatement->impres_count--;
invokedstatement->impres_child_stmt = (struct php_oci_statement *)statement;
invokedstatement->impres_flag = PHP_OCI_IMPRES_HAS_CHILDREN;
} else {
statement = invokedstatement; /* didn't find Implicit Result Sets */
invokedstatement->impres_flag = PHP_OCI_IMPRES_NO_CHILDREN; /* Don't bother checking again */
}
}
if (php_oci_statement_fetch(statement, nrows)) {
/* End of fetch */
if (invokedstatement->impres_count > 0) {
/* Check next Implicit Result Set */
statement = php_oci_get_implicit_resultset(invokedstatement);
if (!statement || php_oci_statement_execute(statement, (ub4)OCI_DEFAULT))
RETURN_FALSE;
invokedstatement->impres_count--;
invokedstatement->impres_child_stmt = (struct php_oci_statement *)statement;
if (php_oci_statement_fetch(statement, nrows)) {
/* End of all fetches */
RETURN_FALSE;
}
} else {
RETURN_FALSE;
}
}
#endif /* OCI_MAJOR_VERSION */
if (placeholder == NULL) {
placeholder = return_value;
} else {
zval_dtor(placeholder);
}
array_init(placeholder);
for (i = 0; i < statement->ncolumns; i++) {
column = php_oci_statement_get_column(statement, i + 1, NULL, 0);
if (column == NULL) {
continue;
}
if ((column->indicator == -1) && ((fetch_mode & PHP_OCI_RETURN_NULLS) == 0)) {
continue;
}
if (!(column->indicator == -1)) {
zval element;
php_oci_column_to_zval(column, &element, (int) fetch_mode);
if (fetch_mode & PHP_OCI_NUM || !(fetch_mode & PHP_OCI_ASSOC)) {
add_index_zval(placeholder, i, &element);
}
if (fetch_mode & PHP_OCI_ASSOC) {
if (fetch_mode & PHP_OCI_NUM) {
Z_TRY_ADDREF_P(&element);
}
add_assoc_zval(placeholder, column->name, &element);
}
} else {
if (fetch_mode & PHP_OCI_NUM || !(fetch_mode & PHP_OCI_ASSOC)) {
add_index_null(placeholder, i);
}
if (fetch_mode & PHP_OCI_ASSOC) {
add_assoc_null(placeholder, column->name);
}
}
}
if (expected_args > 2) {
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(zval *zv)
{
zend_resource *le = Z_RES_P(zv);
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) {
#ifdef HAVE_OCI8_DTRACE
if (DTRACE_OCI8_CONNECT_EXPIRY_ENABLED()) {
DTRACE_OCI8_CONNECT_EXPIRY(connection, connection->is_stub ? 1 : 0, (long)connection->idle_expiry, (long)timestamp);
}
#endif /* HAVE_OCI8_DTRACE */
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, zend_string *hash_key, int charsetid)
{
php_oci_spool *session_pool = NULL;
zend_bool iserror = 0;
ub4 poolmode = OCI_DEFAULT; /* Mode to be passed to OCISessionPoolCreate */
OCIAuthInfo *spoolAuth = NULL;
sword errstatus;
/* Allocate sessionpool out of persistent memory */
session_pool = (php_oci_spool *) calloc(1, sizeof(php_oci_spool));
if (session_pool == NULL) {
iserror = 1;
goto exit_create_spool;
}
/* Populate key if passed */
if (hash_key && (ZSTR_LEN(hash_key) > 0)) {
session_pool->spool_hash_key = zend_string_dup(hash_key, 1);
if (session_pool->spool_hash_key == NULL) {
iserror = 1;
goto exit_create_spool;
}
}
/* Create the session pool's env */
if (!(session_pool->env = php_oci_create_env(charsetid))) {
iserror = 1;
goto exit_create_spool;
}
/* Allocate the pool handle */
PHP_OCI_CALL_RETURN(errstatus, OCIHandleAlloc, (session_pool->env, (dvoid **) &session_pool->poolh, OCI_HTYPE_SPOOL, (size_t) 0, (dvoid **) 0));
if (errstatus != OCI_SUCCESS) {
OCI_G(errcode) = php_oci_error(OCI_G(err), errstatus);
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(errstatus, OCIHandleAlloc, ((dvoid *) session_pool->env, (dvoid **)&(session_pool->err), (ub4) OCI_HTYPE_ERROR,(size_t) 0, (dvoid **) 0));
if (errstatus != OCI_SUCCESS) {
OCI_G(errcode) = php_oci_error(OCI_G(err), errstatus);
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
#if ((OCI_MAJOR_VERSION > 11) || ((OCI_MAJOR_VERSION == 11) && (OCI_MINOR_VERSION >= 2)))
/* {{{ Allocate auth handle for session pool */
PHP_OCI_CALL_RETURN(errstatus, OCIHandleAlloc, (session_pool->env, (dvoid **)&(spoolAuth), OCI_HTYPE_AUTHINFO, 0, NULL));
if (errstatus != OCI_SUCCESS) {
OCI_G(errcode) = php_oci_error(OCI_G(err), errstatus);
iserror = 1;
goto exit_create_spool;
}
/* }}} */
/* {{{ Set the edition attribute on the auth handle */
if (OCI_G(edition)) {
PHP_OCI_CALL_RETURN(errstatus, OCIAttrSet, ((dvoid *) spoolAuth, (ub4) OCI_HTYPE_AUTHINFO, (dvoid *) OCI_G(edition), (ub4)(strlen(OCI_G(edition))), (ub4)OCI_ATTR_EDITION, OCI_G(err)));
if (errstatus != OCI_SUCCESS) {
OCI_G(errcode) = php_oci_error(OCI_G(err), errstatus);
iserror = 1;
goto exit_create_spool;
}
}
/* }}} */
/* {{{ Set the driver name attribute on the auth handle */
PHP_OCI_CALL_RETURN(errstatus, OCIAttrSet, ((dvoid *) spoolAuth, (ub4) OCI_HTYPE_AUTHINFO, (dvoid *) PHP_OCI8_DRIVER_NAME, (ub4) sizeof(PHP_OCI8_DRIVER_NAME)-1, (ub4) OCI_ATTR_DRIVER_NAME, OCI_G(err)));
if (errstatus != OCI_SUCCESS) {
OCI_G(errcode) = php_oci_error(OCI_G(err), errstatus);
iserror = 1;
goto exit_create_spool;
}
/* }}} */
/* {{{ Set the auth handle on the session pool */
PHP_OCI_CALL_RETURN(errstatus, OCIAttrSet, ((dvoid *) (session_pool->poolh),(ub4) OCI_HTYPE_SPOOL, (dvoid *) spoolAuth, (ub4)0, (ub4)OCI_ATTR_SPOOL_AUTH, OCI_G(err)));
if (errstatus != OCI_SUCCESS) {
OCI_G(errcode) = php_oci_error(OCI_G(err), errstatus);
iserror = 1;
goto exit_create_spool;
}
/* }}} */
#endif
/* Create the homogeneous session pool - We have different session pools for every different
* username, password, charset and dbname.
*/
PHP_OCI_CALL_RETURN(errstatus, 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 (errstatus != OCI_SUCCESS) {
OCI_G(errcode) = php_oci_error(OCI_G(err), errstatus);
iserror = 1;
}
exit_create_spool:
if (iserror && session_pool) {
php_oci_spool_close(session_pool);
session_pool = NULL;
}
if (spoolAuth) {
PHP_OCI_CALL(OCIHandleFree, ((dvoid *) spoolAuth, (ub4) OCI_HTYPE_AUTHINFO));
}
#ifdef HAVE_OCI8_DTRACE
if (DTRACE_OCI8_SESSPOOL_CREATE_ENABLED()) {
DTRACE_OCI8_SESSPOOL_CREATE(session_pool);
}
#endif /* HAVE_OCI8_DTRACE */
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)
{
smart_str spool_hashed_details = {0};
php_oci_spool *session_pool = NULL;
zend_resource spool_le = {{0}};
zend_resource *spool_out_le = NULL;
zend_bool iserror = 0;
zval *spool_out_zv = NULL;
/* {{{ 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);
/* Add edition attribute to the hash */
if (OCI_G(edition)){
smart_str_appendl_ex(&spool_hashed_details, OCI_G(edition), strlen(OCI_G(edition)), 0);
}
smart_str_appendl_ex(&spool_hashed_details, "**", sizeof("**") - 1, 0);
if (password_len) {
zend_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**edition**hashedpassword**dbname**charset */
smart_str_0(&spool_hashed_details);
php_strtolower(ZSTR_VAL(spool_hashed_details.s), ZSTR_LEN(spool_hashed_details.s));
/* }}} */
spool_out_zv = zend_hash_find(&EG(persistent_list), spool_hashed_details.s);
if (spool_out_zv != NULL) {
spool_out_le = Z_RES_P(spool_out_zv);
}
if (spool_out_le == NULL) {
session_pool = php_oci_create_spool(username, username_len, password, password_len, dbname, dbname_len, spool_hashed_details.s, charsetid);
if (session_pool == NULL) {
iserror = 1;
goto exit_get_spool;
}
spool_le.ptr = session_pool;
spool_le.type = le_psessionpool;
PHP_OCI_REGISTER_RESOURCE(session_pool, le_psessionpool);
zend_hash_update_mem(&EG(persistent_list), session_pool->spool_hash_key, (void *)&spool_le, sizeof(zend_resource));
} else if (spool_out_le->type == le_psessionpool &&
ZSTR_LEN(((php_oci_spool *)(spool_out_le->ptr))->spool_hash_key) == ZSTR_LEN(spool_hashed_details.s) &&
memcmp(ZSTR_VAL(((php_oci_spool *)(spool_out_le->ptr))->spool_hash_key), ZSTR_VAL(spool_hashed_details.s), ZSTR_LEN(spool_hashed_details.s)) == 0) {
/* retrieve the cached session pool */
session_pool = (php_oci_spool *)(spool_out_le->ptr);
}
exit_get_spool:
smart_str_free(&spool_hashed_details);
if (iserror && session_pool) {
php_oci_spool_close(session_pool);
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)
{
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) {
sb4 ora_error_code = 0;
text ora_msg_buf[PHP_OCI_ERRBUF_LEN]; /* Use traditional smaller size: non-PL/SQL errors should fit and it keeps the stack smaller */
#ifdef HAVE_OCI_INSTANT_CLIENT
php_error_docref(NULL, E_WARNING, "OCIEnvNlsCreate() failed. There is something wrong with your system - please check that " PHP_OCI8_LIB_PATH_MSG " includes the directory with Oracle Instant Client libraries");
#else
php_error_docref(NULL, E_WARNING, "OCIEnvNlsCreate() failed. There is something wrong with your system - please check that ORACLE_HOME and " PHP_OCI8_LIB_PATH_MSG " are set and point to the right directories");
#endif
if (retenv
&& OCIErrorGet(retenv, (ub4)1, NULL, &ora_error_code, ora_msg_buf, (ub4)PHP_OCI_ERRBUF_LEN, (ub4)OCI_HTYPE_ENV) == OCI_SUCCESS
&& *ora_msg_buf) {
php_error_docref(NULL, E_WARNING, "%s", ora_msg_buf);
}
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)
{
ub4 statement_cache_size = 0;
if (OCI_G(statement_cache_size) > 0) {
if (OCI_G(statement_cache_size) > SB4MAXVAL)
statement_cache_size = (ub4) SB4MAXVAL;
else
statement_cache_size = (ub4) OCI_G(statement_cache_size);
}
/* Create the OCI environment separate for each connection */
if (!(connection->env = php_oci_create_env(connection->charset))) {
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));
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));
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));
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));
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));
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));
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));
return 1;
}
}
/* }}} */
/* {{{ Set the edition attribute on the session handle */
#if ((OCI_MAJOR_VERSION > 11) || ((OCI_MAJOR_VERSION == 11) && (OCI_MINOR_VERSION >= 2)))
if (OCI_G(edition)) {
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIAttrSet, ((dvoid *) connection->session, (ub4) OCI_HTYPE_SESSION, (dvoid *) OCI_G(edition), (ub4) (strlen(OCI_G(edition))), (ub4) OCI_ATTR_EDITION, OCI_G(err)));
if (OCI_G(errcode) != OCI_SUCCESS) {
php_oci_error(OCI_G(err), OCI_G(errcode));
return 1;
}
}
#endif
/* }}} */
/* {{{ Set the driver name attribute on the session handle */
#if (OCI_MAJOR_VERSION >= 11)
PHP_OCI_CALL_RETURN(OCI_G(errcode), OCIAttrSet, ((dvoid *) connection->session, (ub4) OCI_HTYPE_SESSION, (dvoid *) PHP_OCI8_DRIVER_NAME, (ub4) sizeof(PHP_OCI8_DRIVER_NAME)-1, (ub4) OCI_ATTR_DRIVER_NAME, OCI_G(err)));
if (OCI_G(errcode) != OCI_SUCCESS) {
php_oci_error(OCI_G(err), OCI_G(errcode));
return 1;
}
#endif
/* }}} */
/* {{{ 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));
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));
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));
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));
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));
/* 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)) != OCI_SUCCESS) {
php_oci_error(OCI_G(err), OCI_G(errcode));
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));
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)
{
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 = 0;
if (OCI_G(statement_cache_size) > 0) {
if (OCI_G(statement_cache_size) > SB4MAXVAL)
statement_cache_size = (ub4) SB4MAXVAL;
else
statement_cache_size = (ub4) OCI_G(statement_cache_size);
}
/* 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, connection->charset))) {
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;
}
#ifdef HAVE_OCI8_DTRACE
if (DTRACE_OCI8_SESSPOOL_TYPE_ENABLED()) {
DTRACE_OCI8_SESSPOOL_TYPE(session_pool ? 1 : 0, session_pool ? session_pool : connection->private_spool);
}
#endif /* HAVE_OCI8_DTRACE */
/* 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));
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));
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));
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));
return 1;
}
#endif
}
/* }}} */
/* {{{ Debug statements */
#ifdef HAVE_OCI8_DTRACE
if (DTRACE_OCI8_SESSPOOL_STATS_ENABLED()) {
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 */
DTRACE_OCI8_SESSPOOL_STATS(numfree, numbusy, numopen);
}
#endif /* HAVE_OCI8_DTRACE */
/* }}} */
/* 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));
/* 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));
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)) != OCI_SUCCESS) {
php_oci_error(OCI_G(err), OCI_G(errcode));
return 1;
}
} else if ((*(connection->next_pingp) > 0) && (timestamp >= *(connection->next_pingp))) {
if (php_oci_connection_ping(connection)) {
/* 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));
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_resource *entry)
{
php_oci_spool *session_pool = (php_oci_spool *)entry->ptr;
if (session_pool) {
php_oci_spool_close(session_pool);
}
return;
}
/* }}} */
/* {{{ php_oci_spool_close()
*
* Destroys the OCI Session Pool
*/
static void php_oci_spool_close(php_oci_spool *session_pool)
{
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)
{
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;
}
/* }}} */
/* {{{ php_oci_dtrace_check_connection()
*
* DTrace output for connections that may have become invalid and marked for reopening
*/
void php_oci_dtrace_check_connection(php_oci_connection *connection, sb4 errcode, ub4 serverStatus)
{
#ifdef HAVE_OCI8_DTRACE
if (DTRACE_OCI8_CHECK_CONNECTION_ENABLED()) {
DTRACE_OCI8_CHECK_CONNECTION(connection, connection->client_id, connection->is_open ? 1 : 0, (long)errcode, (unsigned long)serverStatus);
}
#endif /* HAVE_OCI8_DTRACE */
}
/* }}} */
#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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