/ext/odbc/php_odbc.c
C | 3792 lines | 2896 code | 521 blank | 375 comment | 786 complexity | dd4389544813093b5ccea7966d5919a0 MD5 | raw file
Possible License(s): MPL-2.0-no-copyleft-exception, LGPL-2.1, BSD-3-Clause
- /*
- +----------------------------------------------------------------------+
- | PHP Version 5 |
- +----------------------------------------------------------------------+
- | Copyright (c) 1997-2011 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 S�ther Bakken <ssb@php.net> |
- | Andreas Karajannis <Andreas.Karajannis@gmd.de> |
- | Frank M. Kromann <frank@kromann.info> Support for DB/2 CLI |
- | Kevin N. Shallow <kshallow@tampabay.rr.com> Birdstep Support|
- | Daniel R. Kalowsky <kalowsky@php.net> |
- +----------------------------------------------------------------------+
- */
- /* $Id: php_odbc.c 306939 2011-01-01 02:19:59Z felipe $ */
- #ifdef HAVE_CONFIG_H
- #include "config.h"
- #endif
-
- #include "php.h"
- #include "php_globals.h"
- #include "ext/standard/info.h"
- #include "ext/standard/php_string.h"
- #include "ext/standard/php_standard.h"
- #include "php_odbc.h"
- #include "php_odbc_includes.h"
- #include "php_globals.h"
- #if HAVE_UODBC
- #include <fcntl.h>
- #include "ext/standard/head.h"
- #include "php_ini.h"
- #ifdef PHP_WIN32
- #include <winsock2.h>
- #define ODBC_TYPE "Win32"
- #define PHP_ODBC_TYPE ODBC_TYPE
- #endif
- /*
- * not defined elsewhere
- */
- #ifndef TRUE
- #define TRUE 1
- #define FALSE 0
- #endif
- void odbc_do_connect(INTERNAL_FUNCTION_PARAMETERS, int persistent);
- static int le_result, le_conn, le_pconn;
- #define SAFE_SQL_NTS(n) ((SQLSMALLINT) ((n)?(SQL_NTS):0))
- /* {{{ arginfo */
- ZEND_BEGIN_ARG_INFO(arginfo_odbc_close_all, 0)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_binmode, 0, 0, 2)
- ZEND_ARG_INFO(0, result_id)
- ZEND_ARG_INFO(0, mode)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_longreadlen, 0, 0, 2)
- ZEND_ARG_INFO(0, result_id)
- ZEND_ARG_INFO(0, length)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_prepare, 0, 0, 2)
- ZEND_ARG_INFO(0, connection_id)
- ZEND_ARG_INFO(0, query)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_execute, 0, 0, 1)
- ZEND_ARG_INFO(0, result_id)
- ZEND_ARG_INFO(0, parameters_array)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_cursor, 0, 0, 1)
- ZEND_ARG_INFO(0, result_id)
- ZEND_END_ARG_INFO()
- #ifdef HAVE_SQLDATASOURCES
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_data_source, 0, 0, 2)
- ZEND_ARG_INFO(0, connection_id)
- ZEND_ARG_INFO(0, fetch_type)
- ZEND_END_ARG_INFO()
- #endif
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_exec, 0, 0, 2)
- ZEND_ARG_INFO(0, connection_id)
- ZEND_ARG_INFO(0, query)
- ZEND_ARG_INFO(0, flags)
- ZEND_END_ARG_INFO()
- #ifdef PHP_ODBC_HAVE_FETCH_HASH
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_fetch_object, 0, 0, 1)
- ZEND_ARG_INFO(0, result)
- ZEND_ARG_INFO(0, rownumber)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_fetch_array, 0, 0, 1)
- ZEND_ARG_INFO(0, result)
- ZEND_ARG_INFO(0, rownumber)
- ZEND_END_ARG_INFO()
- #endif
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_fetch_into, 0, 0, 2)
- ZEND_ARG_INFO(0, result_id)
- ZEND_ARG_INFO(1, result_array)
- ZEND_ARG_INFO(0, rownumber)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_fetch_row, 0, 0, 1)
- ZEND_ARG_INFO(0, result_id)
- ZEND_ARG_INFO(0, row_number)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_result, 0, 0, 2)
- ZEND_ARG_INFO(0, result_id)
- ZEND_ARG_INFO(0, field)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_result_all, 0, 0, 1)
- ZEND_ARG_INFO(0, result_id)
- ZEND_ARG_INFO(0, format)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_free_result, 0, 0, 1)
- ZEND_ARG_INFO(0, result_id)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_connect, 0, 0, 3)
- ZEND_ARG_INFO(0, dsn)
- ZEND_ARG_INFO(0, user)
- ZEND_ARG_INFO(0, password)
- ZEND_ARG_INFO(0, cursor_option)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_pconnect, 0, 0, 3)
- ZEND_ARG_INFO(0, dsn)
- ZEND_ARG_INFO(0, user)
- ZEND_ARG_INFO(0, password)
- ZEND_ARG_INFO(0, cursor_option)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_close, 0, 0, 1)
- ZEND_ARG_INFO(0, connection_id)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_num_rows, 0, 0, 1)
- ZEND_ARG_INFO(0, result_id)
- ZEND_END_ARG_INFO()
- #if !defined(HAVE_SOLID) && !defined(HAVE_SOLID_30)
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_next_result, 0, 0, 1)
- ZEND_ARG_INFO(0, result_id)
- ZEND_END_ARG_INFO()
- #endif
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_num_fields, 0, 0, 1)
- ZEND_ARG_INFO(0, result_id)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_field_name, 0, 0, 2)
- ZEND_ARG_INFO(0, result_id)
- ZEND_ARG_INFO(0, field_number)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_field_type, 0, 0, 2)
- ZEND_ARG_INFO(0, result_id)
- ZEND_ARG_INFO(0, field_number)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_field_len, 0, 0, 2)
- ZEND_ARG_INFO(0, result_id)
- ZEND_ARG_INFO(0, field_number)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_field_scale, 0, 0, 2)
- ZEND_ARG_INFO(0, result_id)
- ZEND_ARG_INFO(0, field_number)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_field_num, 0, 0, 2)
- ZEND_ARG_INFO(0, result_id)
- ZEND_ARG_INFO(0, field_name)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_autocommit, 0, 0, 1)
- ZEND_ARG_INFO(0, connection_id)
- ZEND_ARG_INFO(0, onoff)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_commit, 0, 0, 1)
- ZEND_ARG_INFO(0, connection_id)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_rollback, 0, 0, 1)
- ZEND_ARG_INFO(0, connection_id)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_error, 0, 0, 0)
- ZEND_ARG_INFO(0, connection_id)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_errormsg, 0, 0, 0)
- ZEND_ARG_INFO(0, connection_id)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_setoption, 0, 0, 4)
- ZEND_ARG_INFO(0, conn_id)
- ZEND_ARG_INFO(0, which)
- ZEND_ARG_INFO(0, option)
- ZEND_ARG_INFO(0, value)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_tables, 0, 0, 1)
- ZEND_ARG_INFO(0, connection_id)
- ZEND_ARG_INFO(0, qualifier)
- ZEND_ARG_INFO(0, owner)
- ZEND_ARG_INFO(0, name)
- ZEND_ARG_INFO(0, table_types)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_columns, 0, 0, 1)
- ZEND_ARG_INFO(0, connection_id)
- ZEND_ARG_INFO(0, qualifier)
- ZEND_ARG_INFO(0, owner)
- ZEND_ARG_INFO(0, table_name)
- ZEND_ARG_INFO(0, column_name)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_gettypeinfo, 0, 0, 1)
- ZEND_ARG_INFO(0, connection_id)
- ZEND_ARG_INFO(0, data_type)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_primarykeys, 0, 0, 4)
- ZEND_ARG_INFO(0, connection_id)
- ZEND_ARG_INFO(0, qualifier)
- ZEND_ARG_INFO(0, owner)
- ZEND_ARG_INFO(0, table)
- ZEND_END_ARG_INFO()
- #if !defined(HAVE_SOLID) && !defined(HAVE_SOLID_30) && !defined(HAVE_SOLID_35)
- #if !defined(HAVE_BIRDSTEP)
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_procedurecolumns, 0, 0, 1)
- ZEND_ARG_INFO(0, connection_id)
- ZEND_ARG_INFO(0, qualifier)
- ZEND_ARG_INFO(0, owner)
- ZEND_ARG_INFO(0, proc)
- ZEND_ARG_INFO(0, column)
- ZEND_END_ARG_INFO()
- #endif
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_procedures, 0, 0, 1)
- ZEND_ARG_INFO(0, connection_id)
- ZEND_ARG_INFO(0, qualifier)
- ZEND_ARG_INFO(0, owner)
- ZEND_ARG_INFO(0, name)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_foreignkeys, 0, 0, 7)
- ZEND_ARG_INFO(0, connection_id)
- ZEND_ARG_INFO(0, pk_qualifier)
- ZEND_ARG_INFO(0, pk_owner)
- ZEND_ARG_INFO(0, pk_table)
- ZEND_ARG_INFO(0, fk_qualifier)
- ZEND_ARG_INFO(0, fk_owner)
- ZEND_ARG_INFO(0, fk_table)
- ZEND_END_ARG_INFO()
- #endif
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_specialcolumns, 0, 0, 7)
- ZEND_ARG_INFO(0, connection_id)
- ZEND_ARG_INFO(0, type)
- ZEND_ARG_INFO(0, qualifier)
- ZEND_ARG_INFO(0, owner)
- ZEND_ARG_INFO(0, table)
- ZEND_ARG_INFO(0, scope)
- ZEND_ARG_INFO(0, nullable)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_statistics, 0, 0, 6)
- ZEND_ARG_INFO(0, connection_id)
- ZEND_ARG_INFO(0, qualifier)
- ZEND_ARG_INFO(0, owner)
- ZEND_ARG_INFO(0, name)
- ZEND_ARG_INFO(0, unique)
- ZEND_ARG_INFO(0, accuracy)
- ZEND_END_ARG_INFO()
- #if !defined(HAVE_DBMAKER) && !defined(HAVE_SOLID) && !defined(HAVE_SOLID_30) &&!defined(HAVE_SOLID_35) && !defined(HAVE_BIRDSTEP)
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_tableprivileges, 0, 0, 4)
- ZEND_ARG_INFO(0, connection_id)
- ZEND_ARG_INFO(0, qualifier)
- ZEND_ARG_INFO(0, owner)
- ZEND_ARG_INFO(0, name)
- ZEND_END_ARG_INFO()
- ZEND_BEGIN_ARG_INFO_EX(arginfo_odbc_columnprivileges, 0, 0, 5)
- ZEND_ARG_INFO(0, connection_id)
- ZEND_ARG_INFO(0, catalog)
- ZEND_ARG_INFO(0, schema)
- ZEND_ARG_INFO(0, table)
- ZEND_ARG_INFO(0, column)
- ZEND_END_ARG_INFO()
- #endif
- /* }}} */
- /* {{{ odbc_functions[]
- */
- const zend_function_entry odbc_functions[] = {
- PHP_FE(odbc_autocommit, arginfo_odbc_autocommit)
- PHP_FE(odbc_binmode, arginfo_odbc_binmode)
- PHP_FE(odbc_close, arginfo_odbc_close)
- PHP_FE(odbc_close_all, arginfo_odbc_close_all)
- PHP_FE(odbc_columns, arginfo_odbc_columns)
- PHP_FE(odbc_commit, arginfo_odbc_commit)
- PHP_FE(odbc_connect, arginfo_odbc_connect)
- PHP_FE(odbc_cursor, arginfo_odbc_cursor)
- #ifdef HAVE_SQLDATASOURCES
- PHP_FE(odbc_data_source, arginfo_odbc_data_source)
- #endif
- PHP_FE(odbc_execute, arginfo_odbc_execute)
- PHP_FE(odbc_error, arginfo_odbc_error)
- PHP_FE(odbc_errormsg, arginfo_odbc_errormsg)
- PHP_FE(odbc_exec, arginfo_odbc_exec)
- #ifdef PHP_ODBC_HAVE_FETCH_HASH
- PHP_FE(odbc_fetch_array, arginfo_odbc_fetch_array)
- PHP_FE(odbc_fetch_object, arginfo_odbc_fetch_object)
- #endif
- PHP_FE(odbc_fetch_row, arginfo_odbc_fetch_row)
- PHP_FE(odbc_fetch_into, arginfo_odbc_fetch_into)
- PHP_FE(odbc_field_len, arginfo_odbc_field_len)
- PHP_FE(odbc_field_scale, arginfo_odbc_field_scale)
- PHP_FE(odbc_field_name, arginfo_odbc_field_name)
- PHP_FE(odbc_field_type, arginfo_odbc_field_type)
- PHP_FE(odbc_field_num, arginfo_odbc_field_num)
- PHP_FE(odbc_free_result, arginfo_odbc_free_result)
- PHP_FE(odbc_gettypeinfo, arginfo_odbc_gettypeinfo)
- PHP_FE(odbc_longreadlen, arginfo_odbc_longreadlen)
- #if !defined(HAVE_SOLID) && !defined(HAVE_SOLID_30)
- PHP_FE(odbc_next_result, arginfo_odbc_next_result)
- #endif
- PHP_FE(odbc_num_fields, arginfo_odbc_num_fields)
- PHP_FE(odbc_num_rows, arginfo_odbc_num_rows)
- PHP_FE(odbc_pconnect, arginfo_odbc_pconnect)
- PHP_FE(odbc_prepare, arginfo_odbc_prepare)
- PHP_FE(odbc_result, arginfo_odbc_result)
- PHP_FE(odbc_result_all, arginfo_odbc_result_all)
- PHP_FE(odbc_rollback, arginfo_odbc_rollback)
- PHP_FE(odbc_setoption, arginfo_odbc_setoption)
- PHP_FE(odbc_specialcolumns, arginfo_odbc_specialcolumns)
- PHP_FE(odbc_statistics, arginfo_odbc_statistics)
- PHP_FE(odbc_tables, arginfo_odbc_tables)
- PHP_FE(odbc_primarykeys, arginfo_odbc_primarykeys)
- #if !defined(HAVE_DBMAKER) && !defined(HAVE_SOLID) && !defined(HAVE_SOLID_30) &&!defined(HAVE_SOLID_35) && !defined(HAVE_BIRDSTEP) /* not supported now */
- PHP_FE(odbc_columnprivileges, arginfo_odbc_columnprivileges)
- PHP_FE(odbc_tableprivileges, arginfo_odbc_tableprivileges)
- #endif
- #if !defined(HAVE_SOLID) && !defined(HAVE_SOLID_30) && !defined(HAVE_SOLID_35) /* not supported */
- PHP_FE(odbc_foreignkeys, arginfo_odbc_foreignkeys)
- PHP_FE(odbc_procedures, arginfo_odbc_procedures)
- #if !defined(HAVE_BIRDSTEP)
- PHP_FE(odbc_procedurecolumns, arginfo_odbc_procedurecolumns)
- #endif
- #endif
- PHP_FALIAS(odbc_do, odbc_exec, arginfo_odbc_exec)
- PHP_FALIAS(odbc_field_precision, odbc_field_len, arginfo_odbc_field_len)
- { NULL, NULL, NULL }
- };
- /* }}} */
- ZEND_DECLARE_MODULE_GLOBALS(odbc);
- static PHP_GINIT_FUNCTION(odbc);
- /* {{{ odbc_module_entry
- */
- zend_module_entry odbc_module_entry = {
- STANDARD_MODULE_HEADER,
- "odbc",
- odbc_functions,
- PHP_MINIT(odbc),
- PHP_MSHUTDOWN(odbc),
- PHP_RINIT(odbc),
- PHP_RSHUTDOWN(odbc),
- PHP_MINFO(odbc),
- "1.0",
- PHP_MODULE_GLOBALS(odbc),
- PHP_GINIT(odbc),
- NULL,
- NULL,
- STANDARD_MODULE_PROPERTIES_EX
- };
- /* }}} */
- #ifdef COMPILE_DL_ODBC
- ZEND_GET_MODULE(odbc)
- #endif
- /* {{{ _free_odbc_result
- */
- static void _free_odbc_result(zend_rsrc_list_entry *rsrc TSRMLS_DC)
- {
- odbc_result *res = (odbc_result *)rsrc->ptr;
- int i;
- RETCODE rc;
-
- if (res) {
- if (res->values) {
- for(i = 0; i < res->numcols; i++) {
- if (res->values[i].value)
- efree(res->values[i].value);
- }
- efree(res->values);
- res->values = NULL;
- }
- if (res->stmt) {
- #if defined(HAVE_SOLID) || defined(HAVE_SOLID_30) || defined(HAVE_SOLID_35)
- SQLTransact(res->conn_ptr->henv, res->conn_ptr->hdbc,
- (SQLUSMALLINT) SQL_COMMIT);
- #endif
- rc = SQLFreeStmt(res->stmt,SQL_DROP);
- /* We don't want the connection to be closed after the last statment has been closed
- * Connections will be closed on shutdown
- * zend_list_delete(res->conn_ptr->id);
- */
- }
- efree(res);
- }
- }
- /* }}} */
- /* {{{ safe_odbc_disconnect
- * disconnect, and if it fails, then issue a rollback for any pending transaction (lurcher)
- */
- static void safe_odbc_disconnect( void *handle )
- {
- int ret;
- ret = SQLDisconnect( handle );
- if ( ret == SQL_ERROR )
- {
- SQLTransact( NULL, handle, SQL_ROLLBACK );
- SQLDisconnect( handle );
- }
- }
- /* }}} */
- /* {{{ _close_odbc_conn
- */
- static void _close_odbc_conn(zend_rsrc_list_entry *rsrc TSRMLS_DC)
- {
- int i, nument, type;
- void *ptr;
- odbc_result *res;
- odbc_connection *conn = (odbc_connection *)rsrc->ptr;
- nument = zend_hash_next_free_element(&EG(regular_list));
- for(i = 1; i < nument; i++) {
- ptr = zend_list_find(i, &type);
- if (ptr && (type == le_result)) {
- res = (odbc_result *)ptr;
- if (res->conn_ptr == conn) {
- zend_list_delete(i);
- }
- }
- }
- safe_odbc_disconnect(conn->hdbc);
- SQLFreeConnect(conn->hdbc);
- SQLFreeEnv(conn->henv);
- efree(conn);
- ODBCG(num_links)--;
- }
- /* }}} */
- /* {{{ void _close_odbc_pconn
- */
- static void _close_odbc_pconn(zend_rsrc_list_entry *rsrc TSRMLS_DC)
- {
- int i, nument, type;
- void *ptr;
- odbc_result *res;
- odbc_connection *conn = (odbc_connection *)rsrc->ptr;
- nument = zend_hash_next_free_element(&EG(persistent_list));
- for(i = 1; i < nument; i++) {
- ptr = zend_list_find(i, &type);
- if (ptr && (type == le_result)) {
- res = (odbc_result *)ptr;
- if (res->conn_ptr == conn) {
- zend_list_delete(i);
- }
- }
- }
-
- safe_odbc_disconnect(conn->hdbc);
- SQLFreeConnect(conn->hdbc);
- SQLFreeEnv(conn->henv);
- free(conn);
- ODBCG(num_links)--;
- ODBCG(num_persistent)--;
- }
- /* }}} */
- /* {{{ PHP_INI_DISP(display_link_nums)
- */
- static PHP_INI_DISP(display_link_nums)
- {
- char *value;
- TSRMLS_FETCH();
- if (type == PHP_INI_DISPLAY_ORIG && ini_entry->modified) {
- value = ini_entry->orig_value;
- } else if (ini_entry->value) {
- value = ini_entry->value;
- } else {
- value = NULL;
- }
- if (value) {
- if (atoi(value) == -1) {
- PUTS("Unlimited");
- } else {
- php_printf("%s", value);
- }
- }
- }
- /* }}} */
- /* {{{ PHP_INI_DISP(display_defPW)
- */
- static PHP_INI_DISP(display_defPW)
- {
- char *value;
- TSRMLS_FETCH();
- if (type == PHP_INI_DISPLAY_ORIG && ini_entry->modified) {
- value = ini_entry->orig_value;
- } else if (ini_entry->value) {
- value = ini_entry->value;
- } else {
- value = NULL;
- }
- if (value) {
- #if PHP_DEBUG
- php_printf("%s", value);
- #else
- PUTS("********");
- #endif
- } else {
- if (PG(html_errors)) {
- PUTS("<i>no value</i>");
- } else {
- PUTS("no value");
- }
- }
- }
- /* }}} */
- /* {{{ PHP_INI_DISP(display_binmode)
- */
- static PHP_INI_DISP(display_binmode)
- {
- char *value;
- TSRMLS_FETCH();
-
- if (type == PHP_INI_DISPLAY_ORIG && ini_entry->modified) {
- value = ini_entry->orig_value;
- } else if (ini_entry->value) {
- value = ini_entry->value;
- } else {
- value = NULL;
- }
- if (value) {
- switch(atoi(value)) {
- case 0:
- PUTS("passthru");
- break;
- case 1:
- PUTS("return as is");
- break;
- case 2:
- PUTS("return as char");
- break;
- }
- }
- }
- /* }}} */
- /* {{{ PHP_INI_DISP(display_lrl)
- */
- static PHP_INI_DISP(display_lrl)
- {
- char *value;
- TSRMLS_FETCH();
- if (type == PHP_INI_DISPLAY_ORIG && ini_entry->modified) {
- value = ini_entry->orig_value;
- } else if (ini_entry->value) {
- value = ini_entry->value;
- } else {
- value = NULL;
- }
- if (value) {
- if (atoi(value) <= 0) {
- PUTS("Passthru");
- } else {
- php_printf("return up to %s bytes", value);
- }
- }
- }
- /* }}} */
- /* {{{ PHP_INI_DISP(display_cursortype)
- */
- static PHP_INI_DISP(display_cursortype)
- {
- char *value;
- TSRMLS_FETCH();
- if (type == PHP_INI_DISPLAY_ORIG && ini_entry->modified) {
- value = ini_entry->orig_value;
- } else if (ini_entry->value) {
- value = ini_entry->value;
- } else {
- value = NULL;
- }
- if (value) {
- switch (atoi (value))
- {
- case SQL_CURSOR_FORWARD_ONLY:
- PUTS ("Forward Only cursor");
- break;
- case SQL_CURSOR_STATIC:
- PUTS ("Static cursor");
- break;
- case SQL_CURSOR_KEYSET_DRIVEN:
- PUTS ("Keyset driven cursor");
- break;
- case SQL_CURSOR_DYNAMIC:
- PUTS ("Dynamic cursor");
- break;
- default:
- php_printf("Unknown cursor model %s", value);
- break;
- }
- }
- }
- /* }}} */
- /* {{{ PHP_INI_BEGIN
- */
- PHP_INI_BEGIN()
- STD_PHP_INI_BOOLEAN("odbc.allow_persistent", "1", PHP_INI_SYSTEM, OnUpdateLong,
- allow_persistent, zend_odbc_globals, odbc_globals)
- STD_PHP_INI_ENTRY_EX("odbc.max_persistent", "-1", PHP_INI_SYSTEM, OnUpdateLong,
- max_persistent, zend_odbc_globals, odbc_globals, display_link_nums)
- STD_PHP_INI_ENTRY_EX("odbc.max_links", "-1", PHP_INI_SYSTEM, OnUpdateLong,
- max_links, zend_odbc_globals, odbc_globals, display_link_nums)
- STD_PHP_INI_ENTRY("odbc.default_db", NULL, PHP_INI_ALL, OnUpdateString,
- defDB, zend_odbc_globals, odbc_globals)
- STD_PHP_INI_ENTRY("odbc.default_user", NULL, PHP_INI_ALL, OnUpdateString,
- defUser, zend_odbc_globals, odbc_globals)
- STD_PHP_INI_ENTRY_EX("odbc.default_pw", NULL, PHP_INI_ALL, OnUpdateString,
- defPW, zend_odbc_globals, odbc_globals, display_defPW)
- STD_PHP_INI_ENTRY_EX("odbc.defaultlrl", "4096", PHP_INI_ALL, OnUpdateLong,
- defaultlrl, zend_odbc_globals, odbc_globals, display_lrl)
- STD_PHP_INI_ENTRY_EX("odbc.defaultbinmode", "1", PHP_INI_ALL, OnUpdateLong,
- defaultbinmode, zend_odbc_globals, odbc_globals, display_binmode)
- STD_PHP_INI_BOOLEAN("odbc.check_persistent", "1", PHP_INI_SYSTEM, OnUpdateLong,
- check_persistent, zend_odbc_globals, odbc_globals)
- STD_PHP_INI_ENTRY_EX("odbc.default_cursortype", "3", PHP_INI_ALL, OnUpdateLong,
- default_cursortype, zend_odbc_globals, odbc_globals, display_cursortype)
- PHP_INI_END()
- /* }}} */
- static PHP_GINIT_FUNCTION(odbc)
- {
- odbc_globals->num_persistent = 0;
- }
- /* {{{ PHP_MINIT_FUNCTION */
- PHP_MINIT_FUNCTION(odbc)
- {
- #ifdef SQLANY_BUG
- ODBC_SQL_CONN_T foobar;
- RETCODE rc;
- #endif
- REGISTER_INI_ENTRIES();
- le_result = zend_register_list_destructors_ex(_free_odbc_result, NULL, "odbc result", module_number);
- le_conn = zend_register_list_destructors_ex(_close_odbc_conn, NULL, "odbc link", module_number);
- le_pconn = zend_register_list_destructors_ex(NULL, _close_odbc_pconn, "odbc link persistent", module_number);
- Z_TYPE(odbc_module_entry) = type;
-
- REGISTER_STRING_CONSTANT("ODBC_TYPE", PHP_ODBC_TYPE, CONST_CS | CONST_PERSISTENT);
- REGISTER_LONG_CONSTANT("ODBC_BINMODE_PASSTHRU", 0, CONST_CS | CONST_PERSISTENT);
- REGISTER_LONG_CONSTANT("ODBC_BINMODE_RETURN", 1, CONST_CS | CONST_PERSISTENT);
- REGISTER_LONG_CONSTANT("ODBC_BINMODE_CONVERT", 2, CONST_CS | CONST_PERSISTENT);
- /* Define Constants for options
- these Constants are defined in <sqlext.h>
- */
- REGISTER_LONG_CONSTANT("SQL_ODBC_CURSORS", SQL_ODBC_CURSORS, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_CUR_USE_DRIVER", SQL_CUR_USE_DRIVER, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_CUR_USE_IF_NEEDED", SQL_CUR_USE_IF_NEEDED, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_CUR_USE_ODBC", SQL_CUR_USE_ODBC, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_CONCURRENCY", SQL_CONCURRENCY, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_CONCUR_READ_ONLY", SQL_CONCUR_READ_ONLY, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_CONCUR_LOCK", SQL_CONCUR_LOCK, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_CONCUR_ROWVER", SQL_CONCUR_ROWVER, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_CONCUR_VALUES", SQL_CONCUR_VALUES, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_CURSOR_TYPE", SQL_CURSOR_TYPE, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_CURSOR_FORWARD_ONLY", SQL_CURSOR_FORWARD_ONLY, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_CURSOR_KEYSET_DRIVEN", SQL_CURSOR_KEYSET_DRIVEN, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_CURSOR_DYNAMIC", SQL_CURSOR_DYNAMIC, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_CURSOR_STATIC", SQL_CURSOR_STATIC, CONST_PERSISTENT | CONST_CS);
-
- REGISTER_LONG_CONSTANT("SQL_KEYSET_SIZE", SQL_KEYSET_SIZE, CONST_PERSISTENT | CONST_CS);
- /* these are for the Data Source type */
- REGISTER_LONG_CONSTANT("SQL_FETCH_FIRST", SQL_FETCH_FIRST, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_FETCH_NEXT", SQL_FETCH_NEXT, CONST_PERSISTENT | CONST_CS);
- /*
- * register the standard data types
- */
- REGISTER_LONG_CONSTANT("SQL_CHAR", SQL_CHAR, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_VARCHAR", SQL_VARCHAR, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_LONGVARCHAR", SQL_LONGVARCHAR, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_DECIMAL", SQL_DECIMAL, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_NUMERIC", SQL_NUMERIC, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_BIT", SQL_BIT, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_TINYINT", SQL_TINYINT, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_SMALLINT", SQL_SMALLINT, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_INTEGER", SQL_INTEGER, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_BIGINT", SQL_BIGINT, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_REAL", SQL_REAL, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_FLOAT", SQL_FLOAT, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_DOUBLE", SQL_DOUBLE, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_BINARY", SQL_BINARY, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_VARBINARY", SQL_VARBINARY, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_LONGVARBINARY", SQL_LONGVARBINARY, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_DATE", SQL_DATE, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_TIME", SQL_TIME, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_TIMESTAMP", SQL_TIMESTAMP, CONST_PERSISTENT | CONST_CS);
- #if defined(ODBCVER) && (ODBCVER >= 0x0300)
- REGISTER_LONG_CONSTANT("SQL_TYPE_DATE", SQL_TYPE_DATE, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_TYPE_TIME", SQL_TYPE_TIME, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_TYPE_TIMESTAMP", SQL_TYPE_TIMESTAMP, CONST_PERSISTENT | CONST_CS);
- /*
- * SQLSpecialColumns values
- */
- REGISTER_LONG_CONSTANT("SQL_BEST_ROWID", SQL_BEST_ROWID, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_ROWVER", SQL_ROWVER, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_SCOPE_CURROW", SQL_SCOPE_CURROW, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_SCOPE_TRANSACTION", SQL_SCOPE_TRANSACTION, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_SCOPE_SESSION", SQL_SCOPE_SESSION, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_NO_NULLS", SQL_NO_NULLS, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_NULLABLE", SQL_NULLABLE, CONST_PERSISTENT | CONST_CS);
- /*
- * SQLStatistics values
- */
- REGISTER_LONG_CONSTANT("SQL_INDEX_UNIQUE", SQL_INDEX_UNIQUE, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_INDEX_ALL", SQL_INDEX_ALL, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_ENSURE", SQL_ENSURE, CONST_PERSISTENT | CONST_CS);
- REGISTER_LONG_CONSTANT("SQL_QUICK", SQL_QUICK, CONST_PERSISTENT | CONST_CS);
- #endif
- #if defined(HAVE_IBMDB2) && defined(_AIX)
- /* atexit() handler in the DB2/AIX library segfaults in PHP CLI */
- /* DB2NOEXITLIST env variable prevents DB2 from invoking atexit() */
- putenv("DB2NOEXITLIST=TRUE");
- #endif
- return SUCCESS;
- }
- /* }}} */
- /* {{{ PHP_RINIT_FUNCTION */
- PHP_RINIT_FUNCTION(odbc)
- {
- ODBCG(defConn) = -1;
- ODBCG(num_links) = ODBCG(num_persistent);
- memset(ODBCG(laststate), '\0', 6);
- memset(ODBCG(lasterrormsg), '\0', SQL_MAX_MESSAGE_LENGTH);
- return SUCCESS;
- }
- /* }}} */
- /* {{{ PHP_RSHUTDOWN_FUNCTION */
- PHP_RSHUTDOWN_FUNCTION(odbc)
- {
- return SUCCESS;
- }
- /* }}} */
- /* {{{ PHP_MSHUTDOWN_FUNCTION */
- PHP_MSHUTDOWN_FUNCTION(odbc)
- {
- UNREGISTER_INI_ENTRIES();
- return SUCCESS;
- }
- /* }}} */
- /* {{{ PHP_MINFO_FUNCTION */
- PHP_MINFO_FUNCTION(odbc)
- {
- char buf[32];
- php_info_print_table_start();
- php_info_print_table_header(2, "ODBC Support", "enabled");
- snprintf(buf, sizeof(buf), "%ld", ODBCG(num_persistent));
- php_info_print_table_row(2, "Active Persistent Links", buf);
- snprintf(buf, sizeof(buf), "%ld", ODBCG(num_links));
- php_info_print_table_row(2, "Active Links", buf);
- php_info_print_table_row(2, "ODBC library", PHP_ODBC_TYPE);
- #ifndef PHP_WIN32
- php_info_print_table_row(2, "ODBC_INCLUDE", PHP_ODBC_INCLUDE);
- php_info_print_table_row(2, "ODBC_LFLAGS", PHP_ODBC_LFLAGS);
- php_info_print_table_row(2, "ODBC_LIBS", PHP_ODBC_LIBS);
- #endif
- php_info_print_table_end();
- DISPLAY_INI_ENTRIES();
- }
- /* }}} */
- /* {{{ odbc_sql_error */
- void odbc_sql_error(ODBC_SQL_ERROR_PARAMS)
- {
- char state[6];
- SQLINTEGER error; /* Not used */
- char errormsg[SQL_MAX_MESSAGE_LENGTH];
- SQLSMALLINT errormsgsize; /* Not used */
- RETCODE rc;
- ODBC_SQL_ENV_T henv;
- ODBC_SQL_CONN_T conn;
- TSRMLS_FETCH();
- if (conn_resource) {
- henv = conn_resource->henv;
- conn = conn_resource->hdbc;
- } else {
- henv = SQL_NULL_HENV;
- conn = SQL_NULL_HDBC;
- }
- /* This leads to an endless loop in many drivers!
- *
- while(henv != SQL_NULL_HENV){
- do {
- */
- rc = SQLError(henv, conn, stmt, state, &error, errormsg, sizeof(errormsg)-1, &errormsgsize);
- if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) {
- snprintf(state, sizeof(state), "HY000");
- snprintf(errormsg, sizeof(errormsg), "Failed to fetch error message");
- }
- if (conn_resource) {
- memcpy(conn_resource->laststate, state, sizeof(state));
- memcpy(conn_resource->lasterrormsg, errormsg, sizeof(errormsg));
- }
- memcpy(ODBCG(laststate), state, sizeof(state));
- memcpy(ODBCG(lasterrormsg), errormsg, sizeof(errormsg));
- if (func) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQL error: %s, SQL state %s in %s", errormsg, state, func);
- } else {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQL error: %s, SQL state %s", errormsg, state);
- }
- /*
- } while (SQL_SUCCEEDED(rc));
- }
- */
- }
- /* }}} */
- /* {{{ php_odbc_fetch_attribs */
- void php_odbc_fetch_attribs(INTERNAL_FUNCTION_PARAMETERS, int mode)
- {
- odbc_result *result;
- zval *pv_res;
- long flag;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rl", &pv_res, &flag) == FAILURE) {
- return;
- }
-
- if (Z_LVAL_P(pv_res)) {
- ZEND_FETCH_RESOURCE(result, odbc_result *, &pv_res, -1, "ODBC result", le_result);
- if (mode) {
- result->longreadlen = flag;
- } else {
- result->binmode = flag;
- }
- } else {
- if (mode) {
- ODBCG(defaultlrl) = flag;
- } else {
- ODBCG(defaultbinmode) = flag;
- }
- }
- RETURN_TRUE;
- }
- /* }}} */
- /* {{{ odbc_bindcols */
- int odbc_bindcols(odbc_result *result TSRMLS_DC)
- {
- RETCODE rc;
- int i;
- SQLSMALLINT colnamelen; /* Not used */
- SQLLEN displaysize;
- result->values = (odbc_result_value *) safe_emalloc(sizeof(odbc_result_value), result->numcols, 0);
- result->longreadlen = ODBCG(defaultlrl);
- result->binmode = ODBCG(defaultbinmode);
- for(i = 0; i < result->numcols; i++) {
- rc = SQLColAttributes(result->stmt, (SQLUSMALLINT)(i+1), SQL_COLUMN_NAME,
- result->values[i].name, sizeof(result->values[i].name), &colnamelen, 0);
- rc = SQLColAttributes(result->stmt, (SQLUSMALLINT)(i+1), SQL_COLUMN_TYPE,
- NULL, 0, NULL, &result->values[i].coltype);
-
- /* Don't bind LONG / BINARY columns, so that fetch behaviour can
- * be controlled by odbc_binmode() / odbc_longreadlen()
- */
-
- switch(result->values[i].coltype) {
- case SQL_BINARY:
- case SQL_VARBINARY:
- case SQL_LONGVARBINARY:
- case SQL_LONGVARCHAR:
- result->values[i].value = NULL;
- break;
-
- #ifdef HAVE_ADABAS
- case SQL_TIMESTAMP:
- result->values[i].value = (char *)emalloc(27);
- SQLBindCol(result->stmt, (SQLUSMALLINT)(i+1), SQL_C_CHAR, result->values[i].value,
- 27, &result->values[i].vallen);
- break;
- #endif /* HAVE_ADABAS */
- default:
- rc = SQLColAttributes(result->stmt, (SQLUSMALLINT)(i+1), SQL_COLUMN_DISPLAY_SIZE,
- NULL, 0, NULL, &displaysize);
- displaysize = displaysize <= result->longreadlen ? displaysize :
- result->longreadlen;
- /* Workaround for Oracle ODBC Driver bug (#50162) when fetching TIMESTAMP column */
- if (result->values[i].coltype == SQL_TIMESTAMP) {
- displaysize += 3;
- }
- result->values[i].value = (char *)emalloc(displaysize + 1);
- rc = SQLBindCol(result->stmt, (SQLUSMALLINT)(i+1), SQL_C_CHAR, result->values[i].value,
- displaysize + 1, &result->values[i].vallen);
- break;
- }
- }
- return 1;
- }
- /* }}} */
- /* {{{ odbc_transact */
- void odbc_transact(INTERNAL_FUNCTION_PARAMETERS, int type)
- {
- odbc_connection *conn;
- RETCODE rc;
- zval *pv_conn;
-
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &pv_conn) == FAILURE) {
- return;
- }
- ZEND_FETCH_RESOURCE2(conn, odbc_connection *, &pv_conn, -1, "ODBC-Link", le_conn, le_pconn);
-
- rc = SQLTransact(conn->henv, conn->hdbc, (SQLUSMALLINT)((type)?SQL_COMMIT:SQL_ROLLBACK));
- if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) {
- odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLTransact");
- RETURN_FALSE;
- }
- RETURN_TRUE;
- }
- /* }}} */
- /* {{{ _close_pconn_with_id */
- static int _close_pconn_with_id(zend_rsrc_list_entry *le, int *id TSRMLS_DC)
- {
- if(Z_TYPE_P(le) == le_pconn && (((odbc_connection *)(le->ptr))->id == *id)){
- return 1;
- }else{
- return 0;
- }
- }
- /* }}} */
- /* {{{ odbc_column_lengths */
- void odbc_column_lengths(INTERNAL_FUNCTION_PARAMETERS, int type)
- {
- odbc_result *result;
- #if defined(HAVE_SOLID) || defined(HAVE_SOLID_30)
- /* this seems to be necessary for Solid2.3 ( tested by
- * tammy@synchronis.com) and Solid 3.0 (tested by eric@terra.telemediair.nl)
- * Solid does not seem to declare a SQLINTEGER, but it does declare a
- * SQL_INTEGER which does not work (despite being the same type as a SDWORD.
- * Solid 3.5 does not have this issue.
- */
- SDWORD len;
- #else
- SQLLEN len;
- #endif
- zval *pv_res;
- long pv_num;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rl", &pv_res, &pv_num) == FAILURE) {
- return;
- }
- ZEND_FETCH_RESOURCE(result, odbc_result *, &pv_res, -1, "ODBC result", le_result);
- if (result->numcols == 0) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "No tuples available at this result index");
- RETURN_FALSE;
- }
- if (pv_num > result->numcols) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Field index larger than number of fields");
- RETURN_FALSE;
- }
- if (pv_num < 1) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Field numbering starts at 1");
- RETURN_FALSE;
- }
- SQLColAttributes(result->stmt, (SQLUSMALLINT)pv_num, (SQLUSMALLINT) (type?SQL_COLUMN_SCALE:SQL_COLUMN_PRECISION), NULL, 0, NULL, &len);
- RETURN_LONG(len);
- }
- /* }}} */
- /* Main User Functions */
- /* {{{ proto void odbc_close_all(void)
- Close all ODBC connections */
- PHP_FUNCTION(odbc_close_all)
- {
- void *ptr;
- int type;
- int i;
- int nument;
- if (zend_parse_parameters_none() == FAILURE) {
- return;
- }
- nument = zend_hash_next_free_element(&EG(regular_list));
-
- /* Loop through list and close all statements */
- for(i = 1; i < nument; i++) {
- ptr = zend_list_find(i, &type);
- if (ptr && (type == le_result)){
- zend_list_delete(i);
- }
- }
- /* Second loop through list, now close all connections */
- nument = zend_hash_next_free_element(&EG(regular_list));
-
- for(i = 1; i < nument; i++) {
- ptr = zend_list_find(i, &type);
- if (ptr){
- if(type == le_conn){
- zend_list_delete(i);
- }else if(type == le_pconn){
- zend_list_delete(i);
- /* Delete the persistent connection */
- zend_hash_apply_with_argument(&EG(persistent_list),
- (apply_func_arg_t) _close_pconn_with_id, (void *) &i TSRMLS_CC);
- }
- }
- }
- }
- /* }}} */
- /* {{{ proto bool odbc_binmode(int result_id, int mode)
- Handle binary column data */
- PHP_FUNCTION(odbc_binmode)
- {
- php_odbc_fetch_attribs(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);
- }
- /* }}} */
- /* {{{ proto bool odbc_longreadlen(int result_id, int length)
- Handle LONG columns */
- PHP_FUNCTION(odbc_longreadlen)
- {
- php_odbc_fetch_attribs(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1);
- }
- /* }}} */
- /* {{{ proto resource odbc_prepare(resource connection_id, string query)
- Prepares a statement for execution */
- PHP_FUNCTION(odbc_prepare)
- {
- zval *pv_conn;
- char *query;
- int query_len;
- odbc_result *result = NULL;
- odbc_connection *conn;
- RETCODE rc;
- #ifdef HAVE_SQL_EXTENDED_FETCH
- SQLUINTEGER scrollopts;
- #endif
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rs", &pv_conn, &query, &query_len) == FAILURE) {
- return;
- }
- ZEND_FETCH_RESOURCE2(conn, odbc_connection *, &pv_conn, -1, "ODBC-Link", le_conn, le_pconn);
- result = (odbc_result *)ecalloc(1, sizeof(odbc_result));
-
- result->numparams = 0;
-
- rc = SQLAllocStmt(conn->hdbc, &(result->stmt));
- if (rc == SQL_INVALID_HANDLE) {
- efree(result);
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQLAllocStmt error 'Invalid Handle'");
- RETURN_FALSE;
- }
- if (rc == SQL_ERROR) {
- odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt");
- efree(result);
- RETURN_FALSE;
- }
- #ifdef HAVE_SQL_EXTENDED_FETCH
- /* Solid doesn't have ExtendedFetch, if DriverManager is used, get Info,
- whether Driver supports ExtendedFetch */
- rc = SQLGetInfo(conn->hdbc, SQL_FETCH_DIRECTION, (void *) &scrollopts, sizeof(scrollopts), NULL);
- if (rc == SQL_SUCCESS) {
- if ((result->fetch_abs = (scrollopts & SQL_FD_FETCH_ABSOLUTE))) {
- /* Try to set CURSOR_TYPE to dynamic. Driver will replace this with other
- type if not possible.
- */
- SQLSetStmtOption(result->stmt, SQL_CURSOR_TYPE, ODBCG(default_cursortype));
- }
- } else {
- result->fetch_abs = 0;
- }
- #endif
- rc = SQLPrepare(result->stmt, query, SQL_NTS);
- switch (rc) {
- case SQL_SUCCESS:
- break;
- case SQL_SUCCESS_WITH_INFO:
- odbc_sql_error(conn, result->stmt, "SQLPrepare");
- break;
- default:
- odbc_sql_error(conn, result->stmt, "SQLPrepare");
- RETURN_FALSE;
- }
-
- SQLNumParams(result->stmt, &(result->numparams));
- SQLNumResultCols(result->stmt, &(result->numcols));
- if (result->numcols > 0) {
- if (!odbc_bindcols(result TSRMLS_CC)) {
- efree(result);
- RETURN_FALSE;
- }
- } else {
- result->values = NULL;
- }
- zend_list_addref(conn->id);
- result->conn_ptr = conn;
- result->fetched = 0;
- ZEND_REGISTER_RESOURCE(return_value, result, le_result);
- }
- /* }}} */
- /*
- * Execute prepared SQL statement. Supports only input parameters.
- */
- /* {{{ proto bool odbc_execute(resource result_id [, array parameters_array])
- Execute a prepared statement */
- PHP_FUNCTION(odbc_execute)
- {
- zval *pv_res, *pv_param_arr, **tmp;
- typedef struct params_t {
- SQLLEN vallen;
- int fp;
- } params_t;
- params_t *params = NULL;
- char *filename;
- unsigned char otype;
- SQLSMALLINT sqltype, ctype, scale;
- SQLSMALLINT nullable;
- SQLULEN precision;
- odbc_result *result;
- int numArgs, i, ne;
- RETCODE rc;
-
- numArgs = ZEND_NUM_ARGS();
-
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r|a", &pv_res, &pv_param_arr) == FAILURE) {
- return;
- }
- ZEND_FETCH_RESOURCE(result, odbc_result *, &pv_res, -1, "ODBC result", le_result);
-
- /* XXX check for already bound parameters*/
- if (result->numparams > 0 && numArgs == 1) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "No parameters to SQL statement given");
- RETURN_FALSE;
- }
- if (result->numparams > 0) {
- if ((ne = zend_hash_num_elements(Z_ARRVAL_P(pv_param_arr))) < result->numparams) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING,"Not enough parameters (%d should be %d) given", ne, result->numparams);
- RETURN_FALSE;
- }
- zend_hash_internal_pointer_reset(Z_ARRVAL_P(pv_param_arr));
- params = (params_t *)safe_emalloc(sizeof(params_t), result->numparams, 0);
- for(i = 0; i < result->numparams; i++) {
- params[i].fp = -1;
- }
-
- for(i = 1; i <= result->numparams; i++) {
- if (zend_hash_get_current_data(Z_ARRVAL_P(pv_param_arr), (void **) &tmp) == FAILURE) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING,"Error getting parameter");
- SQLFreeStmt(result->stmt,SQL_RESET_PARAMS);
- for (i = 0; i < result->numparams; i++) {
- if (params[i].fp != -1) {
- close(params[i].fp);
- }
- }
- efree(params);
- RETURN_FALSE;
- }
- otype = (*tmp)->type;
- convert_to_string_ex(tmp);
- if (Z_TYPE_PP(tmp) != IS_STRING) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING,"Error converting parameter");
- SQLFreeStmt(result->stmt, SQL_RESET_PARAMS);
- for (i = 0; i < result->numparams; i++) {
- if (params[i].fp != -1) {
- close(params[i].fp);
- }
- }
- efree(params);
- RETURN_FALSE;
- }
-
- rc = SQLDescribeParam(result->stmt, (SQLUSMALLINT)i, &sqltype, &precision, &scale, &nullable);
- params[i-1].vallen = Z_STRLEN_PP(tmp);
- params[i-1].fp = -1;
- if (rc == SQL_ERROR) {
- odbc_sql_error(result->conn_ptr, result->stmt, "SQLDescribeParameter");
- SQLFreeStmt(result->stmt, SQL_RESET_PARAMS);
- for (i = 0; i < result->numparams; i++) {
- if (params[i].fp != -1) {
- close(params[i].fp);
- }
- }
- efree(params);
- RETURN_FALSE;
- }
- if (IS_SQL_BINARY(sqltype)) {
- ctype = SQL_C_BINARY;
- } else {
- ctype = SQL_C_CHAR;
- }
- if (Z_STRLEN_PP(tmp) > 2 &&
- Z_STRVAL_PP(tmp)[0] == '\'' &&
- Z_STRVAL_PP(tmp)[Z_STRLEN_PP(tmp) - 1] == '\'') {
- if (strlen(tmp) != Z_STRLEN_PP(tmp)) {
- RETURN_FALSE;
- }
- filename = estrndup(&Z_STRVAL_PP(tmp)[1], Z_STRLEN_PP(tmp) - 2);
- /* Check the basedir */
- if (php_check_open_basedir(filename TSRMLS_CC)) {
- efree(filename);
- SQLFreeStmt(result->stmt, SQL_RESET_PARAMS);
- for (i = 0; i < result->numparams; i++) {
- if (params[i].fp != -1) {
- close(params[i].fp);
- }
- }
- efree(params);
- RETURN_FALSE;
- }
- if ((params[i-1].fp = open(filename,O_RDONLY)) == -1) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING,"Can't open file %s", filename);
- SQLFreeStmt(result->stmt, SQL_RESET_PARAMS);
- for (i = 0; i < result->numparams; i++) {
- if (params[i].fp != -1) {
- close(params[i].fp);
- }
- }
- efree(params);
- efree(filename);
- RETURN_FALSE;
- }
- efree(filename);
- params[i-1].vallen = SQL_LEN_DATA_AT_EXEC(0);
- rc = SQLBindParameter(result->stmt, (SQLUSMALLINT)i, SQL_PARAM_INPUT,
- ctype, sqltype, precision, scale,
- (void *)params[i-1].fp, 0,
- ¶ms[i-1].vallen);
- } else {
- #ifdef HAVE_DBMAKER
- precision = params[i-1].vallen;
- #endif
- if (otype == IS_NULL) {
- params[i-1].vallen = SQL_NULL_DATA;
- }
- rc = SQLBindParameter(result->stmt, (SQLUSMALLINT)i, SQL_PARAM_INPUT,
- ctype, sqltype, precision, scale,
- Z_STRVAL_PP(tmp), 0,
- ¶ms[i-1].vallen);
- }
- if (rc == SQL_ERROR) {
- odbc_sql_error(result->conn_ptr, result->stmt, "SQLBindParameter");
- SQLFreeStmt(result->stmt, SQL_RESET_PARAMS);
- for (i = 0; i < result->numparams; i++) {
- if (params[i].fp != -1) {
- close(params[i].fp);
- }
- }
- efree(params);
- RETURN_FALSE;
- }
- zend_hash_move_forward(Z_ARRVAL_P(pv_param_arr));
- }
- }
- /* Close cursor, needed for doing multiple selects */
- rc = SQLFreeStmt(result->stmt, SQL_CLOSE);
- if (rc == SQL_ERROR) {
- odbc_sql_error(result->conn_ptr, result->stmt, "SQLFreeStmt");
- }
- rc = SQLExecute(result->stmt);
- result->fetched = 0;
- if (rc == SQL_NEED_DATA) {
- char buf[4096];
- int fp, nbytes;
- while (rc == SQL_NEED_DATA) {
- rc = SQLParamData(result->stmt, (void*)&fp);
- if (rc == SQL_NEED_DATA) {
- while ((nbytes = read(fp, &buf, 4096)) > 0) {
- SQLPutData(result->stmt, (void*)&buf, nbytes);
- }
- }
- }
- } else {
- switch (rc) {
- case SQL_SUCCESS:
- break;
- case SQL_NO_DATA_FOUND:
- case SQL_SUCCESS_WITH_INFO:
- odbc_sql_error(result->conn_ptr, result->stmt, "SQLExecute");
- break;
- default:
- odbc_sql_error(result->conn_ptr, result->stmt, "SQLExecute");
- RETVAL_FALSE;
- }
- }
-
- if (result->numparams > 0) {
- SQLFreeStmt(result->stmt, SQL_RESET_PARAMS);
- for(i = 0; i < result->numparams; i++) {
- if (params[i].fp != -1) {
- close(params[i].fp);
- }
- }
- efree(params);
- }
- if (rc == SQL_SUCCESS || rc == SQL_SUCCESS_WITH_INFO || rc == SQL_NO_DATA_FOUND) {
- RETVAL_TRUE;
- }
- if (result->numcols == 0) {
- SQLNumResultCols(result->stmt, &(result->numcols));
- if (result->numcols > 0) {
- if (!odbc_bindcols(result TSRMLS_CC)) {
- efree(result);
- RETVAL_FALSE;
- }
- } else {
- result->values = NULL;
- }
- }
- }
- /* }}} */
- /* {{{ proto string odbc_cursor(resource result_id)
- Get cursor name */
- PHP_FUNCTION(odbc_cursor)
- {
- zval *pv_res;
- SQLUSMALLINT max_len;
- SQLSMALLINT len;
- char *cursorname;
- odbc_result *result;
- RETCODE rc;
-
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &pv_res) == FAILURE) {
- return;
- }
- ZEND_FETCH_RESOURCE(result, odbc_result *, &pv_res, -1, "ODBC result", le_result);
- rc = SQLGetInfo(result->conn_ptr->hdbc,SQL_MAX_CURSOR_NAME_LEN, (void *)&max_len,sizeof(max_len),&len);
- if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) {
- RETURN_FALSE;
- }
-
- if (max_len > 0) {
- cursorname = emalloc(max_len + 1);
- rc = SQLGetCursorName(result->stmt,cursorname,(SQLSMALLINT)max_len,&len);
- if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) {
- char state[6]; /* Not used */
- SQLINTEGER error; /* Not used */
- char errormsg[SQL_MAX_MESSAGE_LENGTH];
- SQLSMALLINT errormsgsize; /* Not used */
- SQLError( result->conn_ptr->henv, result->conn_ptr->hdbc,
- result->stmt, state, &error, errormsg,
- sizeof(errormsg)-1, &errormsgsize);
- if (!strncmp(state,"S1015",5)) {
- snprintf(cursorname, max_len+1, "php_curs_%d", (int)result->stmt);
- if (SQLSetCursorName(result->stmt,cursorname,SQL_NTS) != SQL_SUCCESS) {
- odbc_sql_error(result->conn_ptr, result->stmt, "SQLSetCursorName");
- RETVAL_FALSE;
- } else {
- RETVAL_STRING(cursorname,1);
- }
- } else {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQL error: %s, SQL state %s", errormsg, state);
- RETVAL_FALSE;
- }
- } else {
- RETVAL_STRING(cursorname,1);
- }
- efree(cursorname);
- } else {
- RETVAL_FALSE;
- }
- }
- /* }}} */
- #ifdef HAVE_SQLDATASOURCES
- /* {{{ proto array odbc_data_source(resource connection_id, int fetch_type)
- Return information about the currently connected data source */
- PHP_FUNCTION(odbc_data_source)
- {
- zval *zv_conn;
- long zv_fetch_type;
- RETCODE rc = 0; /* assume all is good */
- odbc_connection *conn;
- UCHAR server_name[100], desc[200];
- SQLSMALLINT len1=0, len2=0, fetch_type;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rl", &zv_conn, &zv_fetch_type) == FAILURE) {
- return;
- }
- fetch_type = (SQLSMALLINT) zv_fetch_type;
- if (!(fetch_type == SQL_FETCH_FIRST || fetch_type == SQL_FETCH_NEXT)) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid fetch type (%d)", fetch_type);
- RETURN_FALSE;
- }
- ZEND_FETCH_RESOURCE2(conn, odbc_connection *, &zv_conn, -1, "ODBC-Link", le_conn, le_pconn);
- /* now we have the "connection" lets call the DataSource object */
- rc = SQLDataSources(conn->henv,
- fetch_type,
- server_name,
- (SQLSMALLINT)sizeof(server_name),
- &len1,
- desc,
- (SQLSMALLINT)sizeof(desc),
- &len2);
- if (rc != SQL_SUCCESS) {
- /* ummm.... he did it */
- odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLDataSources");
- RETURN_FALSE;
- }
- if (len1 == 0 || len2 == 0) {
- /* we have a non-valid entry... so stop the looping */
- RETURN_FALSE;
- }
- array_init(return_value);
- add_assoc_string_ex(return_value, "server", sizeof("server"), server_name, 1);
- add_assoc_string_ex(return_value, "description", sizeof("description"), desc, 1);
- }
- /* }}} */
- #endif /* HAVE_SQLDATASOURCES */
- /* {{{ proto resource odbc_exec(resource connection_id, string query [, int flags])
- Prepare and execute an SQL statement */
- /* XXX Use flags */
- PHP_FUNCTION(odbc_exec)
- {
- zval *pv_conn;
- long pv_flags;
- char *query;
- int numArgs, query_len;
- odbc_result *result = NULL;
- odbc_connection *conn;
- RETCODE rc;
- #ifdef HAVE_SQL_EXTENDED_FETCH
- SQLUINTEGER scrollopts;
- #endif
- numArgs = ZEND_NUM_ARGS();
-
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rs|l", &pv_conn, &query, &query_len, &pv_flags) == FAILURE) {
- return;
- }
- ZEND_FETCH_RESOURCE2(conn, odbc_connection *, &pv_conn, -1, "ODBC-Link", le_conn, le_pconn);
-
- result = (odbc_result *)ecalloc(1, sizeof(odbc_result));
- rc = SQLAllocStmt(conn->hdbc, &(result->stmt));
- if (rc == SQL_INVALID_HANDLE) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQLAllocStmt error 'Invalid Handle'");
- efree(result);
- RETURN_FALSE;
- }
- if (rc == SQL_ERROR) {
- odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt");
- efree(result);
- RETURN_FALSE;
- }
-
- #ifdef HAVE_SQL_EXTENDED_FETCH
- /* Solid doesn't have ExtendedFetch, if DriverManager is used, get Info,
- whether Driver supports ExtendedFetch */
- rc = SQLGetInfo(conn->hdbc, SQL_FETCH_DIRECTION, (void *) &scrollopts, sizeof(scrollopts), NULL);
- if (rc == SQL_SUCCESS) {
- if ((result->fetch_abs = (scrollopts & SQL_FD_FETCH_ABSOLUTE))) {
- /* Try to set CURSOR_TYPE to dynamic. Driver will replace this with other
- type if not possible.
- */
- SQLSetStmtOption(result->stmt, SQL_CURSOR_TYPE, ODBCG(default_cursortype));
- }
- } else {
- result->fetch_abs = 0;
- }
- #endif
- rc = SQLExecDirect(result->stmt, query, SQL_NTS);
- if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO && rc != SQL_NO_DATA_FOUND) {
- /* XXX FIXME we should really check out SQLSTATE with SQLError
- * in case rc is SQL_SUCCESS_WITH_INFO here.
- */
- odbc_sql_error(conn, result->stmt, "SQLExecDirect");
- SQLFreeStmt(result->stmt, SQL_DROP);
- efree(result);
- RETURN_FALSE;
- }
- SQLNumResultCols(result->stmt, &(result->numcols));
-
- /* For insert, update etc. cols == 0 */
- if (result->numcols > 0) {
- if (!odbc_bindcols(result TSRMLS_CC)) {
- efree(result);
- RETURN_FALSE;
- }
- } else {
- result->values = NULL;
- }
- zend_list_addref(conn->id);
- result->conn_ptr = conn;
- result->fetched = 0;
- ZEND_REGISTER_RESOURCE(return_value, result, le_result);
- }
- /* }}} */
- #ifdef PHP_ODBC_HAVE_FETCH_HASH
- #define ODBC_NUM 1
- #define ODBC_OBJECT 2
- /* {{{ php_odbc_fetch_hash */
- static void php_odbc_fetch_hash(INTERNAL_FUNCTION_PARAMETERS, int result_type)
- {
- int i;
- odbc_result *result;
- RETCODE rc;
- SQLSMALLINT sql_c_type;
- char *buf = NULL;
- #ifdef HAVE_SQL_EXTENDED_FETCH
- SQLULEN crow;
- SQLUSMALLINT RowStatus[1];
- SQLLEN rownum;
- zval *pv_res, *tmp;
- long pv_row = -1;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r|l", &pv_res, &pv_row) == FAILURE) {
- return;
- }
-
- rownum = pv_row;
- #else
- zval *pv_res, *tmp;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &pv_res) == FAILURE) {
- return;
- }
- #endif
- ZEND_FETCH_RESOURCE(result, odbc_result *, &pv_res, -1, "ODBC result", le_result);
- if (result->numcols == 0) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "No tuples available at this result index");
- RETURN_FALSE;
- }
- #ifdef HAVE_SQL_EXTENDED_FETCH
- if (result->fetch_abs) {
- if (rownum > 0) {
- rc = SQLExtendedFetch(result->stmt,SQL_FETCH_ABSOLUTE,rownum,&crow,RowStatus);
- } else {
- rc = SQLExtendedFetch(result->stmt,SQL_FETCH_NEXT,1,&crow,RowStatus);
- }
- } else
- #endif
- rc = SQLFetch(result->stmt);
- if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) {
- RETURN_FALSE;
- }
-
- array_init(return_value);
-
- #ifdef HAVE_SQL_EXTENDED_FETCH
- if (rownum > 0 && result->fetch_abs)
- result->fetched = rownum;
- else
- #endif
- result->fetched++;
- for(i = 0; i < result->numcols; i++) {
- ALLOC_INIT_ZVAL(tmp);
- Z_TYPE_P(tmp) = IS_STRING;
- Z_STRLEN_P(tmp) = 0;
- sql_c_type = SQL_C_CHAR;
- switch(result->values[i].coltype) {
- case SQL_BINARY:
- case SQL_VARBINARY:
- case SQL_LONGVARBINARY:
- if (result->binmode <= 0) {
- Z_STRVAL_P(tmp) = STR_EMPTY_ALLOC();
- break;
- }
- if (result->binmode == 1) {
- sql_c_type = SQL_C_BINARY;
- }
- case SQL_LONGVARCHAR:
- if (IS_SQL_LONG(result->values[i].coltype) && result->longreadlen <= 0) {
- Z_STRVAL_P(tmp) = STR_EMPTY_ALLOC();
- break;
- }
- if (buf == NULL) {
- buf = emalloc(result->longreadlen + 1);
- }
-
- rc = SQLGetData(result->stmt, (SQLUSMALLINT)(i + 1), sql_c_type, buf, result->longreadlen + 1, &result->values[i].vallen);
- if (rc == SQL_ERROR) {
- odbc_sql_error(result->conn_ptr, result->stmt, "SQLGetData");
- efree(buf);
- RETURN_FALSE;
- }
- if (rc == SQL_SUCCESS_WITH_INFO) {
- Z_STRLEN_P(tmp) = result->longreadlen;
- } else if (result->values[i].vallen == SQL_NULL_DATA) {
- ZVAL_NULL(tmp);
- break;
- } else {
- Z_STRLEN_P(tmp) = result->values[i].vallen;
- }
- Z_STRVAL_P(tmp) = estrndup(buf, Z_STRLEN_P(tmp));
- break;
- default:
- if (result->values[i].vallen == SQL_NULL_DATA) {
- ZVAL_NULL(tmp);
- break;
- }
- Z_STRLEN_P(tmp) = result->values[i].vallen;
- Z_STRVAL_P(tmp) = estrndup(result->values[i].value,Z_STRLEN_P(tmp));
- break;
- }
- if (result_type & ODBC_NUM) {
- zend_hash_index_update(Z_ARRVAL_P(return_value), i, &tmp, sizeof(zval *), NULL);
- } else {
- if (!*(result->values[i].name)) {
- zend_hash_update(Z_ARRVAL_P(return_value), Z_STRVAL_P(tmp), Z_STRLEN_P(tmp)+1, &tmp, sizeof(zval *), NULL);
- } else {
- zend_hash_update(Z_ARRVAL_P(return_value), result->values[i].name, strlen(result->values[i].name)+1, &tmp, sizeof(zval *), NULL);
- }
- }
- }
- if (buf) {
- efree(buf);
- }
- }
- /* }}} */
- /* {{{ proto object odbc_fetch_object(int result [, int rownumber])
- Fetch a result row as an object */
- PHP_FUNCTION(odbc_fetch_object)
- {
- php_odbc_fetch_hash(INTERNAL_FUNCTION_PARAM_PASSTHRU, ODBC_OBJECT);
- if (Z_TYPE_P(return_value) == IS_ARRAY) {
- object_and_properties_init(return_value, ZEND_STANDARD_CLASS_DEF_PTR, Z_ARRVAL_P(return_value));
- }
- }
- /* }}} */
- /* {{{ proto array odbc_fetch_array(int result [, int rownumber])
- Fetch a result row as an associative array */
- PHP_FUNCTION(odbc_fetch_array)
- {
- php_odbc_fetch_hash(INTERNAL_FUNCTION_PARAM_PASSTHRU, ODBC_OBJECT);
- }
- /* }}} */
- #endif
- /* {{{ proto int odbc_fetch_into(resource result_id, array &result_array, [, int rownumber])
- Fetch one result row into an array */
- PHP_FUNCTION(odbc_fetch_into)
- {
- int i;
- odbc_result *result;
- RETCODE rc;
- SQLSMALLINT sql_c_type;
- char *buf = NULL;
- zval *pv_res, **pv_res_arr, *tmp;
- #ifdef HAVE_SQL_EXTENDED_FETCH
- long pv_row = 0;
- SQLULEN crow;
- SQLUSMALLINT RowStatus[1];
- SQLLEN rownum = -1;
- #endif /* HAVE_SQL_EXTENDED_FETCH */
- #ifdef HAVE_SQL_EXTENDED_FETCH
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rZ|l", &pv_res, &pv_res_arr, &pv_row) == FAILURE) {
- return;
- }
-
- rownum = pv_row;
- #else
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rZ", &pv_res, &pv_res_arr) == FAILURE) {
- return;
- }
- #endif /* HAVE_SQL_EXTENDED_FETCH */
- ZEND_FETCH_RESOURCE(result, odbc_result *, &pv_res, -1, "ODBC result", le_result);
-
- if (result->numcols == 0) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "No tuples available at this result index");
- RETURN_FALSE;
- }
-
- if (Z_TYPE_PP(pv_res_arr) != IS_ARRAY) {
- array_init(*pv_res_arr);
- }
- #ifdef HAVE_SQL_EXTENDED_FETCH
- if (result->fetch_abs) {
- if (rownum > 0) {
- rc = SQLExtendedFetch(result->stmt,SQL_FETCH_ABSOLUTE,rownum,&crow,RowStatus);
- } else {
- rc = SQLExtendedFetch(result->stmt,SQL_FETCH_NEXT,1,&crow,RowStatus);
- }
- } else
- #endif
- rc = SQLFetch(result->stmt);
- if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) {
- RETURN_FALSE;
- }
- #ifdef HAVE_SQL_EXTENDED_FETCH
- if (rownum > 0 && result->fetch_abs)
- result->fetched = rownum;
- else
- #endif
- result->fetched++;
- for(i = 0; i < result->numcols; i++) {
- MAKE_STD_ZVAL(tmp);
- Z_TYPE_P(tmp) = IS_STRING;
- Z_STRLEN_P(tmp) = 0;
- sql_c_type = SQL_C_CHAR;
- switch(result->values[i].coltype) {
- case SQL_BINARY:
- case SQL_VARBINARY:
- case SQL_LONGVARBINARY:
- if (result->binmode <= 0) {
- Z_STRVAL_P(tmp) = STR_EMPTY_ALLOC();
- break;
- }
- if (result->binmode == 1) sql_c_type = SQL_C_BINARY;
- case SQL_LONGVARCHAR:
- if (IS_SQL_LONG(result->values[i].coltype) && result->longreadlen <= 0) {
- Z_STRVAL_P(tmp) = STR_EMPTY_ALLOC();
- break;
- }
- if (buf == NULL) {
- buf = emalloc(result->longreadlen + 1);
- }
- rc = SQLGetData(result->stmt, (SQLUSMALLINT)(i + 1),sql_c_type, buf, result->longreadlen + 1, &result->values[i].vallen);
- if (rc == SQL_ERROR) {
- odbc_sql_error(result->conn_ptr, result->stmt, "SQLGetData");
- efree(buf);
- RETURN_FALSE;
- }
- if (rc == SQL_SUCCESS_WITH_INFO) {
- Z_STRLEN_P(tmp) = result->longreadlen;
- } else if (result->values[i].vallen == SQL_NULL_DATA) {
- ZVAL_NULL(tmp);
- break;
- } else {
- Z_STRLEN_P(tmp) = result->values[i].vallen;
- }
- Z_STRVAL_P(tmp) = estrndup(buf, Z_STRLEN_P(tmp));
- break;
- default:
- if (result->values[i].vallen == SQL_NULL_DATA) {
- ZVAL_NULL(tmp);
- break;
- }
- Z_STRLEN_P(tmp) = result->values[i].vallen;
- Z_STRVAL_P(tmp) = estrndup(result->values[i].value,Z_STRLEN_P(tmp));
- break;
- }
- zend_hash_index_update(Z_ARRVAL_PP(pv_res_arr), i, &tmp, sizeof(zval *), NULL);
- }
- if (buf) efree(buf);
- RETURN_LONG(result->numcols);
- }
- /* }}} */
- /* {{{ proto bool solid_fetch_prev(resource result_id)
- */
- #if defined(HAVE_SOLID) || defined(HAVE_SOLID_30) || defined(HAVE_SOLID_35)
- PHP_FUNCTION(solid_fetch_prev)
- {
- odbc_result *result;
- RETCODE rc;
- zval *pv_res;
-
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &pv_res) == FAILURE) {
- return;
- }
-
- ZEND_FETCH_RESOURCE(result, odbc_result *, &pv_res, -1, "ODBC result", le_result);
- if (result->numcols == 0) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "No tuples available at this result index");
- RETURN_FALSE;
- }
- rc = SQLFetchPrev(result->stmt);
- if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) {
- RETURN_FALSE;
- }
- if (result->fetched > 1) {
- result->fetched--;
- }
- RETURN_TRUE;
- }
- #endif
- /* }}} */
- /* {{{ proto bool odbc_fetch_row(resource result_id [, int row_number])
- Fetch a row */
- PHP_FUNCTION(odbc_fetch_row)
- {
- SQLLEN rownum;
- odbc_result *result;
- RETCODE rc;
- zval *pv_res;
- long pv_row = 1;
- #ifdef HAVE_SQL_EXTENDED_FETCH
- SQLULEN crow;
- SQLUSMALLINT RowStatus[1];
- #endif
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r|l", &pv_res, &pv_row) == FAILURE) {
- return;
- }
-
- rownum = pv_row;
-
- ZEND_FETCH_RESOURCE(result, odbc_result *, &pv_res, -1, "ODBC result", le_result);
-
- if (result->numcols == 0) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "No tuples available at this result index");
- RETURN_FALSE;
- }
- #ifdef HAVE_SQL_EXTENDED_FETCH
- if (result->fetch_abs) {
- if (ZEND_NUM_ARGS() > 1) {
- rc = SQLExtendedFetch(result->stmt,SQL_FETCH_ABSOLUTE,rownum,&crow,RowStatus);
- } else {
- rc = SQLExtendedFetch(result->stmt,SQL_FETCH_NEXT,1,&crow,RowStatus);
- }
- } else
- #endif
- rc = SQLFetch(result->stmt);
- if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) {
- RETURN_FALSE;
- }
-
- if (ZEND_NUM_ARGS() > 1) {
- result->fetched = rownum;
- } else {
- result->fetched++;
- }
-
- RETURN_TRUE;
- }
- /* }}} */
- /* {{{ proto mixed odbc_result(resource result_id, mixed field)
- Get result data */
- PHP_FUNCTION(odbc_result)
- {
- char *field;
- int field_ind;
- SQLSMALLINT sql_c_type = SQL_C_CHAR;
- odbc_result *result;
- int i = 0;
- RETCODE rc;
- SQLLEN fieldsize;
- zval *pv_res, **pv_field;
- #ifdef HAVE_SQL_EXTENDED_FETCH
- SQLULEN crow;
- SQLUSMALLINT RowStatus[1];
- #endif
- field_ind = -1;
- field = NULL;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rZ", &pv_res, &pv_field) == FAILURE) {
- return;
- }
-
- if (Z_TYPE_PP(pv_field) == IS_STRING) {
- field = Z_STRVAL_PP(pv_field);
- } else {
- convert_to_long_ex(pv_field);
- field_ind = Z_LVAL_PP(pv_field) - 1;
- }
-
- ZEND_FETCH_RESOURCE(result, odbc_result *, &pv_res, -1, "ODBC result", le_result);
-
- if ((result->numcols == 0)) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "No tuples available at this result index");
- RETURN_FALSE;
- }
-
- /* get field index if the field parameter was a string */
- if (field != NULL) {
- if (result->values == NULL) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Result set contains no data");
- RETURN_FALSE;
- }
- for(i = 0; i < result->numcols; i++) {
- if (!strcasecmp(result->values[i].name, field)) {
- field_ind = i;
- break;
- }
- }
- if (field_ind < 0) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Field %s not found", field);
- RETURN_FALSE;
- }
- } else {
- /* check for limits of field_ind if the field parameter was an int */
- if (field_ind >= result->numcols || field_ind < 0) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Field index is larger than the number of fields");
- RETURN_FALSE;
- }
- }
- if (result->fetched == 0) {
- /* User forgot to call odbc_fetch_row(), or wants to reload the results, do it now */
- #ifdef HAVE_SQL_EXTENDED_FETCH
- if (result->fetch_abs)
- rc = SQLExtendedFetch(result->stmt, SQL_FETCH_NEXT, 1, &crow,RowStatus);
- else
- #endif
- rc = SQLFetch(result->stmt);
- if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) {
- RETURN_FALSE;
- }
-
- result->fetched++;
- }
- switch(result->values[field_ind].coltype) {
- case SQL_BINARY:
- case SQL_VARBINARY:
- case SQL_LONGVARBINARY:
- if (result->binmode <= 1) {
- sql_c_type = SQL_C_BINARY;
- }
- if (result->binmode <= 0) {
- break;
- }
- case SQL_LONGVARCHAR:
- if (IS_SQL_LONG(result->values[field_ind].coltype)) {
- if (result->longreadlen <= 0) {
- break;
- } else {
- fieldsize = result->longreadlen;
- }
- } else {
- SQLColAttributes(result->stmt, (SQLUSMALLINT)(field_ind + 1),
- (SQLUSMALLINT)((sql_c_type == SQL_C_BINARY) ? SQL_COLUMN_LENGTH :
- SQL_COLUMN_DISPLAY_SIZE),
- NULL, 0, NULL, &fieldsize);
- }
- /* For char data, the length of the returned string will be longreadlen - 1 */
- fieldsize = (result->longreadlen <= 0) ? 4096 : result->longreadlen;
- field = emalloc(fieldsize);
- /* SQLGetData will truncate CHAR data to fieldsize - 1 bytes and append \0.
- * For binary data it is truncated to fieldsize bytes.
- */
- rc = SQLGetData(result->stmt, (SQLUSMALLINT)(field_ind + 1), sql_c_type,
- field, fieldsize, &result->values[field_ind].vallen);
- if (rc == SQL_ERROR) {
- odbc_sql_error(result->conn_ptr, result->stmt, "SQLGetData");
- efree(field);
- RETURN_FALSE;
- }
- if (result->values[field_ind].vallen == SQL_NULL_DATA) {
- efree(field);
- RETURN_NULL();
- } else if (rc == SQL_NO_DATA_FOUND) {
- efree(field);
- RETURN_FALSE;
- }
- /* Reduce fieldlen by 1 if we have char data. One day we might
- have binary strings... */
- if (result->values[field_ind].coltype == SQL_LONGVARCHAR) {
- fieldsize -= 1;
- }
- /* Don't duplicate result, saves one emalloc.
- For SQL_SUCCESS, the length is in vallen.
- */
- RETURN_STRINGL(field, (rc == SQL_SUCCESS_WITH_INFO) ? fieldsize : result->values[field_ind].vallen, 0);
- break;
-
- default:
- if (result->values[field_ind].vallen == SQL_NULL_DATA) {
- RETURN_NULL();
- } else {
- RETURN_STRINGL(result->values[field_ind].value, result->values[field_ind].vallen, 1);
- }
- break;
- }
- /* If we come here, output unbound LONG and/or BINARY column data to the client */
-
- /* We emalloc 1 byte more for SQL_C_CHAR (trailing \0) */
- fieldsize = (sql_c_type == SQL_C_CHAR) ? 4096 : 4095;
- field = emalloc(fieldsize);
-
- /* Call SQLGetData() until SQL_SUCCESS is returned */
- while(1) {
- rc = SQLGetData(result->stmt, (SQLUSMALLINT)(field_ind + 1),sql_c_type, field, fieldsize, &result->values[field_ind].vallen);
- if (rc == SQL_ERROR) {
- odbc_sql_error(result->conn_ptr, result->stmt, "SQLGetData");
- efree(field);
- RETURN_FALSE;
- }
-
- if (result->values[field_ind].vallen == SQL_NULL_DATA) {
- efree(field);
- RETURN_NULL();
- }
- /* chop the trailing \0 by outputing only 4095 bytes */
- PHPWRITE(field,(rc == SQL_SUCCESS_WITH_INFO) ? 4095 : result->values[field_ind].vallen);
- if (rc == SQL_SUCCESS) { /* no more data avail */
- efree(field);
- RETURN_TRUE;
- }
- }
- RETURN_TRUE;
- }
- /* }}} */
- /* {{{ proto int odbc_result_all(resource result_id [, string format])
- Print result as HTML table */
- PHP_FUNCTION(odbc_result_all)
- {
- char *buf = NULL;
- odbc_result *result;
- RETCODE rc;
- zval *pv_res;
- char *pv_format = NULL;
- int i, pv_format_len = 0;
- SQLSMALLINT sql_c_type;
- #ifdef HAVE_SQL_EXTENDED_FETCH
- SQLULEN crow;
- SQLUSMALLINT RowStatus[1];
- #endif
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r|s", &pv_res, &pv_format, &pv_format_len) == FAILURE) {
- return;
- }
-
- ZEND_FETCH_RESOURCE(result, odbc_result *, &pv_res, -1, "ODBC result", le_result);
-
- if (result->numcols == 0) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "No tuples available at this result index");
- RETURN_FALSE;
- }
- #ifdef HAVE_SQL_EXTENDED_FETCH
- if (result->fetch_abs)
- rc = SQLExtendedFetch(result->stmt,SQL_FETCH_NEXT,1,&crow,RowStatus);
- else
- #endif
- rc = SQLFetch(result->stmt);
- if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) {
- php_printf("<h2>No rows found</h2>\n");
- RETURN_LONG(0);
- }
-
- /* Start table tag */
- if (ZEND_NUM_ARGS() == 1) {
- php_printf("<table><tr>");
- } else {
- php_printf("<table %s ><tr>", pv_format);
- }
-
- for (i = 0; i < result->numcols; i++) {
- php_printf("<th>%s</th>", result->values[i].name);
- }
- php_printf("</tr>\n");
- while(rc == SQL_SUCCESS || rc == SQL_SUCCESS_WITH_INFO) {
- result->fetched++;
- php_printf("<tr>");
- for(i = 0; i < result->numcols; i++) {
- sql_c_type = SQL_C_CHAR;
- switch(result->values[i].coltype) {
- case SQL_BINARY:
- case SQL_VARBINARY:
- case SQL_LONGVARBINARY:
- if (result->binmode <= 0) {
- php_printf("<td>Not printable</td>");
- break;
- }
- if (result->binmode <= 1) sql_c_type = SQL_C_BINARY;
- case SQL_LONGVARCHAR:
- if (IS_SQL_LONG(result->values[i].coltype) &&
- result->longreadlen <= 0) {
- php_printf("<td>Not printable</td>");
- break;
- }
- if (buf == NULL) {
- buf = emalloc(result->longreadlen);
- }
- rc = SQLGetData(result->stmt, (SQLUSMALLINT)(i + 1),sql_c_type, buf, result->longreadlen, &result->values[i].vallen);
-
- php_printf("<td>");
- if (rc == SQL_ERROR) {
- odbc_sql_error(result->conn_ptr, result->stmt, "SQLGetData");
- php_printf("</td></tr></table>");
- efree(buf);
- RETURN_FALSE;
- }
- if (rc == SQL_SUCCESS_WITH_INFO) {
- PHPWRITE(buf, result->longreadlen);
- } else if (result->values[i].vallen == SQL_NULL_DATA) {
- php_printf("<td>NULL</td>");
- break;
- } else {
- PHPWRITE(buf, result->values[i].vallen);
- }
- php_printf("</td>");
- break;
- default:
- if (result->values[i].vallen == SQL_NULL_DATA) {
- php_printf("<td>NULL</td>");
- } else {
- php_printf("<td>%s</td>", result->values[i].value);
- }
- break;
- }
- }
- php_printf("</tr>\n");
- #ifdef HAVE_SQL_EXTENDED_FETCH
- if (result->fetch_abs)
- rc = SQLExtendedFetch(result->stmt,SQL_FETCH_NEXT,1,&crow,RowStatus);
- else
- #endif
- rc = SQLFetch(result->stmt);
- }
- php_printf("</table>\n");
- if (buf) efree(buf);
- RETURN_LONG(result->fetched);
- }
- /* }}} */
- /* {{{ proto bool odbc_free_result(resource result_id)
- Free resources associated with a result */
- PHP_FUNCTION(odbc_free_result)
- {
- zval *pv_res;
- odbc_result *result;
- int i;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &pv_res) == FAILURE) {
- return;
- }
- ZEND_FETCH_RESOURCE(result, odbc_result *, &pv_res, -1, "ODBC result", le_result);
- if (result->values) {
- for (i = 0; i < result->numcols; i++) {
- if (result->values[i].value) {
- efree(result->values[i].value);
- }
- }
- efree(result->values);
- result->values = NULL;
- }
-
- zend_list_delete(Z_LVAL_P(pv_res));
-
- RETURN_TRUE;
- }
- /* }}} */
- /* {{{ proto resource odbc_connect(string DSN, string user, string password [, int cursor_option])
- Connect to a datasource */
- PHP_FUNCTION(odbc_connect)
- {
- odbc_do_connect(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);
- }
- /* }}} */
- /* {{{ proto resource odbc_pconnect(string DSN, string user, string password [, int cursor_option])
- Establish a persistent connection to a datasource */
- PHP_FUNCTION(odbc_pconnect)
- {
- odbc_do_connect(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1);
- }
- /* }}} */
- /* {{{ odbc_sqlconnect */
- int odbc_sqlconnect(odbc_connection **conn, char *db, char *uid, char *pwd, int cur_opt, int persistent TSRMLS_DC)
- {
- RETCODE rc;
-
- *conn = (odbc_connection *)pemalloc(sizeof(odbc_connection), persistent);
- (*conn)->persistent = persistent;
- SQLAllocEnv(&((*conn)->henv));
- SQLAllocConnect((*conn)->henv, &((*conn)->hdbc));
-
- #if defined(HAVE_SOLID) || defined(HAVE_SOLID_30)
- SQLSetConnectOption((*conn)->hdbc, SQL_TRANSLATE_OPTION,
- SQL_SOLID_XLATOPT_NOCNV);
- #endif
- #ifdef HAVE_ODBC_ROUTER
- {
- #define CONNSTRSIZE 2048
- char *lpszConnStr = emalloc(CONNSTRSIZE);
- if (lpszConnStr && db) {
- short cbszConnStr;
- if (strstr(db, ";")) {
- /* the caller has apparently passed a connection-string */
- if (strstr(db, "uid") || strstr(db, "UID")) {
- uid = NULL;
- }
- if (strstr(db, "pwd") || strstr(db, "PWD")) {
- pwd = NULL;
- }
- strlcpy( lpszConnStr, db, CONNSTRSIZE);
- }
- else {
- strcpy(lpszConnStr, "DSN=");
- strlcat(lpszConnStr, db, CONNSTRSIZE);
- }
- if (uid) {
- if (uid[0]) {
- strlcat(lpszConnStr, ";UID=", CONNSTRSIZE);
- strlcat(lpszConnStr, uid, CONNSTRSIZE);
- strlcat(lpszConnStr, ";", CONNSTRSIZE);
- }
- if (pwd) {
- if (pwd[0]) {
- strlcat(lpszConnStr, "PWD=", CONNSTRSIZE);
- strlcat(lpszConnStr, pwd, CONNSTRSIZE);
- strlcat(lpszConnStr, ";", CONNSTRSIZE);
- }
- }
- }
- rc = SQLDriverConnect((*conn)->hdbc, NULL, lpszConnStr, SQL_NTS, lpszConnStr, CONNSTRSIZE, &cbszConnStr, SQL_DRIVER_NOPROMPT);
- efree(lpszConnStr);
- }
- }
- #else
- #ifdef HAVE_OPENLINK
- {
- char dsnbuf[1024];
- short dsnbuflen;
- rc = SQLDriverConnect((*conn)->hdbc, NULL, db, SQL_NTS, dsnbuf, sizeof(dsnbuf) - 1, &dsnbuflen, SQL_DRIVER_NOPROMPT);
- }
- #else
- if (cur_opt != SQL_CUR_DEFAULT) {
- rc = SQLSetConnectOption((*conn)->hdbc, SQL_ODBC_CURSORS, cur_opt);
- if (rc != SQL_SUCCESS) { /* && rc != SQL_SUCCESS_WITH_INFO ? */
- odbc_sql_error(*conn, SQL_NULL_HSTMT, "SQLSetConnectOption");
- SQLFreeConnect((*conn)->hdbc);
- pefree(*conn, persistent);
- return FALSE;
- }
- }
- /* Possible fix for bug #10250
- * Needs testing on UnixODBC < 2.0.5 though. */
- #if defined(HAVE_EMPRESS) || defined(HAVE_UNIXODBC) || defined(PHP_WIN32) || defined (HAVE_IODBC)
- /* * Uncomment the line above, and comment line below to fully test
- * #ifdef HAVE_EMPRESS */
- {
- int direct = 0;
- char dsnbuf[1024];
- short dsnbuflen;
- char *ldb = 0;
- int ldb_len = 0;
- if (strstr((char*)db, ";")) {
- direct = 1;
- if (uid && !strstr ((char*)db, "uid") && !strstr((char*)db, "UID")) {
- spprintf(&ldb, 0, "%s;UID=%s;PWD=%s", db, uid, pwd);
- } else {
- ldb_len = strlen(db)+1;
- ldb = (char*) emalloc(ldb_len);
- memcpy(ldb, db, ldb_len);
- }
- }
- if (direct) {
- rc = SQLDriverConnect((*conn)->hdbc, NULL, ldb, strlen(ldb), dsnbuf, sizeof(dsnbuf) - 1, &dsnbuflen, SQL_DRIVER_NOPROMPT);
- } else {
- rc = SQLConnect((*conn)->hdbc, db, SQL_NTS, uid, SQL_NTS, pwd, SQL_NTS);
- }
- if (ldb) {
- efree(ldb);
- }
- }
- #else
- rc = SQLConnect((*conn)->hdbc, db, SQL_NTS, uid, SQL_NTS, pwd, SQL_NTS);
- #endif
- #endif
- #endif
- if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) {
- odbc_sql_error(*conn, SQL_NULL_HSTMT, "SQLConnect");
- SQLFreeConnect((*conn)->hdbc);
- pefree((*conn), persistent);
- return FALSE;
- }
- /* (*conn)->open = 1;*/
- return TRUE;
- }
- /* }}} */
- /* Persistent connections: two list-types le_pconn, le_conn and a plist
- * where hashed connection info is stored together with index pointer to
- * the actual link of type le_pconn in the list. Only persistent
- * connections get hashed up. Normal connections use existing pconnections.
- * Maybe this has to change with regard to transactions on pconnections?
- * Possibly set autocommit to on on request shutdown.
- *
- * We do have to hash non-persistent connections, and reuse connections.
- * In the case where two connects were being made, without closing the first
- * connect, access violations were occuring. This is because some of the
- * "globals" in this module should actualy be per-connection variables. I
- * simply fixed things to get them working for now. Shane
- */
- /* {{{ odbc_do_connect */
- void odbc_do_connect(INTERNAL_FUNCTION_PARAMETERS, int persistent)
- {
- char *db, *uid, *pwd;
- int db_len, uid_len, pwd_len;
- long pv_opt = SQL_CUR_DEFAULT;
- odbc_connection *db_conn;
- char *hashed_details;
- int hashed_len, cur_opt;
- /* Now an optional 4th parameter specifying the cursor type
- * defaulting to the cursors default
- */
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sss|l", &db, &db_len, &uid, &uid_len, &pwd, &pwd_len, &pv_opt) == FAILURE) {
- return;
- }
-
- cur_opt = pv_opt;
-
- if (ZEND_NUM_ARGS() > 3) {
- /* Confirm the cur_opt range */
- if (! (cur_opt == SQL_CUR_USE_IF_NEEDED ||
- cur_opt == SQL_CUR_USE_ODBC ||
- cur_opt == SQL_CUR_USE_DRIVER ||
- cur_opt == SQL_CUR_DEFAULT) ) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid Cursor type (%d)", cur_opt);
- RETURN_FALSE;
- }
- }
- if (ODBCG(allow_persistent) <= 0) {
- persistent = 0;
- }
- hashed_len = spprintf(&hashed_details, 0, "%s_%s_%s_%s_%d", ODBC_TYPE, db, uid, pwd, cur_opt);
- /* FIXME the idea of checking to see if our connection is already persistent
- is good, but it adds a lot of overhead to non-persistent connections. We
- should look and see if we can fix that somehow */
- /* try to find if we already have this link in our persistent list,
- * no matter if it is to be persistent or not
- */
- try_and_get_another_connection:
- if (persistent) {
- zend_rsrc_list_entry *le;
-
- /* the link is not in the persistent list */
- if (zend_hash_find(&EG(persistent_list), hashed_details, hashed_len + 1, (void **) &le) == FAILURE) {
- zend_rsrc_list_entry new_le;
-
- if (ODBCG(max_links) != -1 && ODBCG(num_links) >= ODBCG(max_links)) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Too many open links (%ld)", ODBCG(num_links));
- efree(hashed_details);
- RETURN_FALSE;
- }
- if (ODBCG(max_persistent) != -1 && ODBCG(num_persistent) >= ODBCG(max_persistent)) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING,"Too many open persistent links (%ld)", ODBCG(num_persistent));
- efree(hashed_details);
- RETURN_FALSE;
- }
-
- if (!odbc_sqlconnect(&db_conn, db, uid, pwd, cur_opt, 1 TSRMLS_CC)) {
- efree(hashed_details);
- RETURN_FALSE;
- }
-
- Z_TYPE(new_le) = le_pconn;
- new_le.ptr = db_conn;
- if (zend_hash_update(&EG(persistent_list), hashed_details, hashed_len + 1, &new_le,
- sizeof(zend_rsrc_list_entry), NULL) == FAILURE) {
- free(db_conn);
- efree(hashed_details);
- RETURN_FALSE;
- }
- ODBCG(num_persistent)++;
- ODBCG(num_links)++;
- db_conn->id = ZEND_REGISTER_RESOURCE(return_value, db_conn, le_pconn);
- } else { /* found connection */
- if (Z_TYPE_P(le) != le_pconn) {
- RETURN_FALSE;
- }
- /*
- * check to see if the connection is still valid
- */
- db_conn = (odbc_connection *)le->ptr;
- /*
- * check to see if the connection is still in place (lurcher)
- */
- if(ODBCG(check_persistent)){
- RETCODE ret;
- UCHAR d_name[32];
- SQLSMALLINT len;
- ret = SQLGetInfo(db_conn->hdbc,
- SQL_DATA_SOURCE_READ_ONLY,
- d_name, sizeof(d_name), &len);
- if(ret != SQL_SUCCESS || len == 0) {
- zend_hash_del(&EG(persistent_list), hashed_details, hashed_len + 1);
- /* Commented out to fix a possible double closure error
- * when working with persistent connections as submitted by
- * bug #15758
- *
- * safe_odbc_disconnect(db_conn->hdbc);
- * SQLFreeConnect(db_conn->hdbc);
- */
- goto try_and_get_another_connection;
- }
- }
- }
- db_conn->id = ZEND_REGISTER_RESOURCE(return_value, db_conn, le_pconn);
- } else { /* non persistent */
- zend_rsrc_list_entry *index_ptr, new_index_ptr;
-
- if (zend_hash_find(&EG(regular_list), hashed_details, hashed_len + 1, (void **) &index_ptr) == SUCCESS) {
- int type, conn_id;
- void *ptr;
- if (Z_TYPE_P(index_ptr) != le_index_ptr) {
- RETURN_FALSE;
- }
- conn_id = (int)index_ptr->ptr;
- ptr = zend_list_find(conn_id, &type); /* check if the connection is still there */
- if (ptr && (type == le_conn || type == le_pconn)) {
- zend_list_addref(conn_id);
- Z_LVAL_P(return_value) = conn_id;
- Z_TYPE_P(return_value) = IS_RESOURCE;
- efree(hashed_details);
- return;
- } else {
- zend_hash_del(&EG(regular_list), hashed_details, hashed_len + 1);
- }
- }
- if (ODBCG(max_links) != -1 && ODBCG(num_links) >= ODBCG(max_links)) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING,"Too many open connections (%ld)",ODBCG(num_links));
- efree(hashed_details);
- RETURN_FALSE;
- }
- if (!odbc_sqlconnect(&db_conn, db, uid, pwd, cur_opt, 0 TSRMLS_CC)) {
- efree(hashed_details);
- RETURN_FALSE;
- }
- db_conn->id = ZEND_REGISTER_RESOURCE(return_value, db_conn, le_conn);
- new_index_ptr.ptr = (void *) Z_LVAL_P(return_value);
- Z_TYPE(new_index_ptr) = le_index_ptr;
- if (zend_hash_update(&EG(regular_list), hashed_details, hashed_len + 1, (void *) &new_index_ptr,
- sizeof(zend_rsrc_list_entry), NULL) == FAILURE) {
- efree(hashed_details);
- RETURN_FALSE;
- /* XXX Free Connection */
- }
- ODBCG(num_links)++;
- }
- efree(hashed_details);
- }
- /* }}} */
- /* {{{ proto void odbc_close(resource connection_id)
- Close an ODBC connection */
- PHP_FUNCTION(odbc_close)
- {
- zval *pv_conn;
- void *ptr;
- odbc_connection *conn;
- odbc_result *res;
- int nument;
- int i;
- int type;
- int is_pconn = 0;
- int found_resource_type = le_conn;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &pv_conn) == FAILURE) {
- return;
- }
- conn = (odbc_connection *) zend_fetch_resource(&pv_conn TSRMLS_CC, -1, "ODBC-Link", &found_resource_type, 2, le_conn, le_pconn);
- if (found_resource_type==le_pconn) {
- is_pconn = 1;
- }
- nument = zend_hash_next_free_element(&EG(regular_list));
- for(i = 1; i < nument; i++){
- ptr = zend_list_find(i, &type);
- if(ptr && (type == le_result)){
- res = (odbc_result *)ptr;
- if(res->conn_ptr == conn){
- zend_list_delete(i);
- }
- }
- }
-
- zend_list_delete(Z_LVAL_P(pv_conn));
-
- if(is_pconn){
- zend_hash_apply_with_argument(&EG(persistent_list), (apply_func_arg_t) _close_pconn_with_id, (void *) &(Z_LVAL_P(pv_conn)) TSRMLS_CC);
- }
- }
- /* }}} */
- /* {{{ proto int odbc_num_rows(resource result_id)
- Get number of rows in a result */
- PHP_FUNCTION(odbc_num_rows)
- {
- odbc_result *result;
- SQLLEN rows;
- zval *pv_res;
-
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &pv_res) == FAILURE) {
- return;
- }
- ZEND_FETCH_RESOURCE(result, odbc_result *, &pv_res, -1, "ODBC result", le_result);
- SQLRowCount(result->stmt, &rows);
- RETURN_LONG(rows);
- }
- /* }}} */
- #if !defined(HAVE_SOLID) && !defined(HAVE_SOLID_30)
- /* {{{ proto bool odbc_next_result(resource result_id)
- Checks if multiple results are avaiable */
- PHP_FUNCTION(odbc_next_result)
- {
- odbc_result *result;
- zval *pv_res;
- int rc, i;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &pv_res) == FAILURE) {
- return;
- }
- ZEND_FETCH_RESOURCE(result, odbc_result *, &pv_res, -1, "ODBC result", le_result);
- if (result->values) {
- for(i = 0; i < result->numcols; i++) {
- if (result->values[i].value) {
- efree(result->values[i].value);
- }
- }
- efree(result->values);
- result->values = NULL;
- }
- result->fetched = 0;
- rc = SQLMoreResults(result->stmt);
- if (rc == SQL_SUCCESS_WITH_INFO || rc == SQL_SUCCESS) {
- rc = SQLFreeStmt(result->stmt, SQL_UNBIND);
- SQLNumParams(result->stmt, &(result->numparams));
- SQLNumResultCols(result->stmt, &(result->numcols));
- if (result->numcols > 0) {
- if (!odbc_bindcols(result TSRMLS_CC)) {
- efree(result);
- RETVAL_FALSE;
- }
- } else {
- result->values = NULL;
- }
- RETURN_TRUE;
- } else if (rc == SQL_NO_DATA_FOUND) {
- RETURN_FALSE;
- } else {
- odbc_sql_error(result->conn_ptr, result->stmt, "SQLMoreResults");
- RETURN_FALSE;
- }
- }
- /* }}} */
- #endif
- /* {{{ proto int odbc_num_fields(resource result_id)
- Get number of columns in a result */
- PHP_FUNCTION(odbc_num_fields)
- {
- odbc_result *result;
- zval *pv_res;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &pv_res) == FAILURE) {
- return;
- }
- ZEND_FETCH_RESOURCE(result, odbc_result *, &pv_res, -1, "ODBC result", le_result);
- RETURN_LONG(result->numcols);
- }
- /* }}} */
- /* {{{ proto string odbc_field_name(resource result_id, int field_number)
- Get a column name */
- PHP_FUNCTION(odbc_field_name)
- {
- odbc_result *result;
- zval *pv_res;
- long pv_num;
-
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rl", &pv_res, &pv_num) == FAILURE) {
- return;
- }
-
- ZEND_FETCH_RESOURCE(result, odbc_result *, &pv_res, -1, "ODBC result", le_result);
-
- if (result->numcols == 0) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "No tuples available at this result index");
- RETURN_FALSE;
- }
-
- if (pv_num > result->numcols) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Field index larger than number of fields");
- RETURN_FALSE;
- }
-
- if (pv_num < 1) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Field numbering starts at 1");
- RETURN_FALSE;
- }
-
- RETURN_STRING(result->values[pv_num - 1].name, 1);
- }
- /* }}} */
- /* {{{ proto string odbc_field_type(resource result_id, int field_number)
- Get the datatype of a column */
- PHP_FUNCTION(odbc_field_type)
- {
- odbc_result *result;
- char tmp[32];
- SQLSMALLINT tmplen;
- zval *pv_res;
- long pv_num;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rl", &pv_res, &pv_num) == FAILURE) {
- return;
- }
- ZEND_FETCH_RESOURCE(result, odbc_result *, &pv_res, -1, "ODBC result", le_result);
- if (result->numcols == 0) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "No tuples available at this result index");
- RETURN_FALSE;
- }
-
- if (pv_num > result->numcols) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Field index larger than number of fields");
- RETURN_FALSE;
- }
- if (pv_num < 1) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Field numbering starts at 1");
- RETURN_FALSE;
- }
- SQLColAttributes(result->stmt, (SQLUSMALLINT)pv_num, SQL_COLUMN_TYPE_NAME, tmp, 31, &tmplen, NULL);
- RETURN_STRING(tmp,1)
- }
- /* }}} */
- /* {{{ proto int odbc_field_len(resource result_id, int field_number)
- Get the length (precision) of a column */
- PHP_FUNCTION(odbc_field_len)
- {
- odbc_column_lengths(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);
- }
- /* }}} */
- /* {{{ proto int odbc_field_scale(resource result_id, int field_number)
- Get the scale of a column */
- PHP_FUNCTION(odbc_field_scale)
- {
- odbc_column_lengths(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1);
- }
- /* }}} */
- /* {{{ proto int odbc_field_num(resource result_id, string field_name)
- Return column number */
- PHP_FUNCTION(odbc_field_num)
- {
- char *fname;
- int i, field_ind, fname_len;
- odbc_result *result;
- zval *pv_res;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rs", &pv_res, &fname, &fname_len) == FAILURE) {
- return;
- }
-
- ZEND_FETCH_RESOURCE(result, odbc_result *, &pv_res, -1, "ODBC result", le_result);
-
- if (result->numcols == 0) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "No tuples available at this result index");
- RETURN_FALSE;
- }
- field_ind = -1;
- for(i = 0; i < result->numcols; i++) {
- if (strcasecmp(result->values[i].name, fname) == 0) {
- field_ind = i + 1;
- }
- }
- if (field_ind == -1) {
- RETURN_FALSE;
- }
- RETURN_LONG(field_ind);
- }
- /* }}} */
- /* {{{ proto mixed odbc_autocommit(resource connection_id [, int OnOff])
- Toggle autocommit mode or get status */
- /* There can be problems with pconnections!*/
- PHP_FUNCTION(odbc_autocommit)
- {
- odbc_connection *conn;
- RETCODE rc;
- zval *pv_conn;
- long pv_onoff = 0;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r|l", &pv_conn, &pv_onoff) == FAILURE) {
- return;
- }
- ZEND_FETCH_RESOURCE2(conn, odbc_connection *, &pv_conn, -1, "ODBC-Link", le_conn, le_pconn);
-
- if (ZEND_NUM_ARGS() > 1) {
- rc = SQLSetConnectOption(conn->hdbc, SQL_AUTOCOMMIT, (pv_onoff) ? SQL_AUTOCOMMIT_ON : SQL_AUTOCOMMIT_OFF);
- if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) {
- odbc_sql_error(conn, SQL_NULL_HSTMT, "Set autocommit");
- RETURN_FALSE;
- }
- RETVAL_TRUE;
- } else {
- SQLINTEGER status;
- rc = SQLGetConnectOption(conn->hdbc, SQL_AUTOCOMMIT, (PTR)&status);
- if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) {
- odbc_sql_error(conn, SQL_NULL_HSTMT, "Get commit status");
- RETURN_FALSE;
- }
- RETVAL_LONG((long)status);
- }
- }
- /* }}} */
- /* {{{ proto bool odbc_commit(resource connection_id)
- Commit an ODBC transaction */
- PHP_FUNCTION(odbc_commit)
- {
- odbc_transact(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1);
- }
- /* }}} */
- /* {{{ proto bool odbc_rollback(resource connection_id)
- Rollback a transaction */
- PHP_FUNCTION(odbc_rollback)
- {
- odbc_transact(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);
- }
- /* }}} */
- /* {{{ php_odbc_lasterror */
- static void php_odbc_lasterror(INTERNAL_FUNCTION_PARAMETERS, int mode)
- {
- odbc_connection *conn;
- zval *pv_handle;
- char *ptr;
- int len;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|r", &pv_handle) == FAILURE) {
- return;
- }
- if (mode == 0) { /* last state */
- len = 6;
- } else { /* last error message */
- len = SQL_MAX_MESSAGE_LENGTH;
- }
- if (ZEND_NUM_ARGS() == 1) {
- ZEND_FETCH_RESOURCE2(conn, odbc_connection *, &pv_handle, -1, "ODBC-Link", le_conn, le_pconn);
- ptr = ecalloc(len + 1, 1);
- if (mode == 0) {
- strlcpy(ptr, conn->laststate, len+1);
- } else {
- strlcpy(ptr, conn->lasterrormsg, len+1);
- }
- } else {
- ptr = ecalloc(len + 1, 1);
- if (mode == 0) {
- strlcpy(ptr, ODBCG(laststate), len+1);
- } else {
- strlcpy(ptr, ODBCG(lasterrormsg), len+1);
- }
- }
- RETVAL_STRING(ptr, 0);
- }
- /* }}} */
- /* {{{ proto string odbc_error([resource connection_id])
- Get the last error code */
- PHP_FUNCTION(odbc_error)
- {
- php_odbc_lasterror(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);
- }
- /* }}} */
- /* {{{ proto string odbc_errormsg([resource connection_id])
- Get the last error message */
- PHP_FUNCTION(odbc_errormsg)
- {
- php_odbc_lasterror(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1);
- }
- /* }}} */
- /* {{{ proto bool odbc_setoption(resource conn_id|result_id, int which, int option, int value)
- Sets connection or statement options */
- /* This one has to be used carefully. We can't allow to set connection options for
- persistent connections. I think that SetStmtOption is of little use, since most
- of those can only be specified before preparing/executing statements.
- On the other hand, they can be made connection wide default through SetConnectOption
- - but will be overidden by calls to SetStmtOption() in odbc_prepare/odbc_do
- */
- PHP_FUNCTION(odbc_setoption)
- {
- odbc_connection *conn;
- odbc_result *result;
- RETCODE rc;
- zval *pv_handle;
- long pv_which, pv_opt, pv_val;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rlll", &pv_handle, &pv_which, &pv_opt, &pv_val) == FAILURE) {
- return;
- }
- switch (pv_which) {
- case 1: /* SQLSetConnectOption */
- ZEND_FETCH_RESOURCE2(conn, odbc_connection *, &pv_handle, -1, "ODBC-Link", le_conn, le_pconn);
- if (conn->persistent) {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to set option for persistent connection");
- RETURN_FALSE;
- }
- rc = SQLSetConnectOption(conn->hdbc, (unsigned short) pv_opt, pv_val);
- if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) {
- odbc_sql_error(conn, SQL_NULL_HSTMT, "SetConnectOption");
- RETURN_FALSE;
- }
- break;
- case 2: /* SQLSetStmtOption */
- ZEND_FETCH_RESOURCE(result, odbc_result *, &pv_handle, -1, "ODBC result", le_result);
-
- rc = SQLSetStmtOption(result->stmt, (unsigned short) pv_opt, pv_val);
- if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO) {
- odbc_sql_error(result->conn_ptr, result->stmt, "SetStmtOption");
- RETURN_FALSE;
- }
- break;
- default:
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown option type");
- RETURN_FALSE;
- break;
- }
- RETURN_TRUE;
- }
- /* }}} */
- /*
- * metadata functions
- */
- /* {{{ proto resource odbc_tables(resource connection_id [, string qualifier [, string owner [, string name [, string table_types]]]])
- Call the SQLTables function */
- PHP_FUNCTION(odbc_tables)
- {
- zval *pv_conn;
- odbc_result *result = NULL;
- odbc_connection *conn;
- char *cat = NULL, *schema = NULL, *table = NULL, *type = NULL;
- int cat_len = 0, schema_len = 0, table_len = 0, type_len = 0;
- RETCODE rc;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r|s!sss", &pv_conn, &cat, &cat_len, &schema, &schema_len,
- &table, &table_len, &type, &type_len) == FAILURE) {
- return;
- }
- ZEND_FETCH_RESOURCE2(conn, odbc_connection *, &pv_conn, -1, "ODBC-Link", le_conn, le_pconn);
- result = (odbc_result *)ecalloc(1, sizeof(odbc_result));
-
- rc = SQLAllocStmt(conn->hdbc, &(result->stmt));
- if (rc == SQL_INVALID_HANDLE) {
- efree(result);
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQLAllocStmt error 'Invalid Handle'");
- RETURN_FALSE;
- }
- if (rc == SQL_ERROR) {
- odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt");
- efree(result);
- RETURN_FALSE;
- }
- /* This hack is needed to access table information in Access databases (fmk) */
- if (table && table_len && schema && schema_len == 0) {
- schema = NULL;
- }
- rc = SQLTables(result->stmt,
- cat, SAFE_SQL_NTS(cat),
- schema, SAFE_SQL_NTS(schema),
- table, SAFE_SQL_NTS(table),
- type, SAFE_SQL_NTS(type));
- if (rc == SQL_ERROR) {
- odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLTables");
- efree(result);
- RETURN_FALSE;
- }
- result->numparams = 0;
- SQLNumResultCols(result->stmt, &(result->numcols));
- if (result->numcols > 0) {
- if (!odbc_bindcols(result TSRMLS_CC)) {
- efree(result);
- RETURN_FALSE;
- }
- } else {
- result->values = NULL;
- }
- result->conn_ptr = conn;
- result->fetched = 0;
- ZEND_REGISTER_RESOURCE(return_value, result, le_result);
- }
- /* }}} */
- /* {{{ proto resource odbc_columns(resource connection_id [, string qualifier [, string owner [, string table_name [, string column_name]]]])
- Returns a result identifier that can be used to fetch a list of column names in specified tables */
- PHP_FUNCTION(odbc_columns)
- {
- zval *pv_conn;
- odbc_result *result = NULL;
- odbc_connection *conn;
- char *cat = NULL, *schema = NULL, *table = NULL, *column = NULL;
- int cat_len = 0, schema_len = 0, table_len = 0, column_len = 0;
- RETCODE rc;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r|s!sss", &pv_conn, &cat, &cat_len, &schema, &schema_len,
- &table, &table_len, &column, &column_len) == FAILURE) {
- return;
- }
- ZEND_FETCH_RESOURCE2(conn, odbc_connection *, &pv_conn, -1, "ODBC-Link", le_conn, le_pconn);
- result = (odbc_result *)ecalloc(1, sizeof(odbc_result));
-
- rc = SQLAllocStmt(conn->hdbc, &(result->stmt));
- if (rc == SQL_INVALID_HANDLE) {
- efree(result);
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQLAllocStmt error 'Invalid Handle'");
- RETURN_FALSE;
- }
- if (rc == SQL_ERROR) {
- odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt");
- efree(result);
- RETURN_FALSE;
- }
- /*
- * Needed to make MS Access happy
- */
- if (table && table_len && schema && schema_len == 0) {
- schema = NULL;
- }
- rc = SQLColumns(result->stmt,
- cat, (SQLSMALLINT) cat_len,
- schema, (SQLSMALLINT) schema_len,
- table, (SQLSMALLINT) table_len,
- column, (SQLSMALLINT) column_len);
- if (rc == SQL_ERROR) {
- odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLColumns");
- efree(result);
- RETURN_FALSE;
- }
- result->numparams = 0;
- SQLNumResultCols(result->stmt, &(result->numcols));
- if (result->numcols > 0) {
- if (!odbc_bindcols(result TSRMLS_CC)) {
- efree(result);
- RETURN_FALSE;
- }
- } else {
- result->values = NULL;
- }
- result->conn_ptr = conn;
- result->fetched = 0;
- ZEND_REGISTER_RESOURCE(return_value, result, le_result);
- }
- /* }}} */
- #if !defined(HAVE_DBMAKER) && !defined(HAVE_SOLID) && !defined(HAVE_SOLID_30) && !defined(HAVE_SOLID_35) && !defined(HAVE_BIRDSTEP)
- /* {{{ proto resource odbc_columnprivileges(resource connection_id, string catalog, string schema, string table, string column)
- Returns a result identifier that can be used to fetch a list of columns and associated privileges for the specified table */
- PHP_FUNCTION(odbc_columnprivileges)
- {
- zval *pv_conn;
- odbc_result *result = NULL;
- odbc_connection *conn;
- char *cat = NULL, *schema, *table, *column;
- int cat_len = 0, schema_len, table_len, column_len;
- RETCODE rc;
-
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rs!sss", &pv_conn, &cat, &cat_len, &schema, &schema_len,
- &table, &table_len, &column, &column_len) == FAILURE) {
- return;
- }
- ZEND_FETCH_RESOURCE2(conn, odbc_connection *, &pv_conn, -1, "ODBC-Link", le_conn, le_pconn);
- result = (odbc_result *)ecalloc(1, sizeof(odbc_result));
-
- rc = SQLAllocStmt(conn->hdbc, &(result->stmt));
- if (rc == SQL_INVALID_HANDLE) {
- efree(result);
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQLAllocStmt error 'Invalid Handle'");
- RETURN_FALSE;
- }
- if (rc == SQL_ERROR) {
- odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt");
- efree(result);
- RETURN_FALSE;
- }
- rc = SQLColumnPrivileges(result->stmt,
- cat, SAFE_SQL_NTS(cat),
- schema, SAFE_SQL_NTS(schema),
- table, SAFE_SQL_NTS(table),
- column, SAFE_SQL_NTS(column));
- if (rc == SQL_ERROR) {
- odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLColumnPrivileges");
- efree(result);
- RETURN_FALSE;
- }
- result->numparams = 0;
- SQLNumResultCols(result->stmt, &(result->numcols));
- if (result->numcols > 0) {
- if (!odbc_bindcols(result TSRMLS_CC)) {
- efree(result);
- RETURN_FALSE;
- }
- } else {
- result->values = NULL;
- }
- result->conn_ptr = conn;
- result->fetched = 0;
- ZEND_REGISTER_RESOURCE(return_value, result, le_result);
- }
- /* }}} */
- #endif /* HAVE_DBMAKER || HAVE_SOLID*/
- #if !defined(HAVE_SOLID) && !defined(HAVE_SOLID_30) && !defined(HAVE_SOLID_35)
- /* {{{ proto resource odbc_foreignkeys(resource connection_id, string pk_qualifier, string pk_owner, string pk_table, string fk_qualifier, string fk_owner, string fk_table)
- Returns a result identifier to either a list of foreign keys in the specified table or a list of foreign keys in other tables that refer to the primary key in the specified table */
- PHP_FUNCTION(odbc_foreignkeys)
- {
- zval *pv_conn;
- odbc_result *result = NULL;
- odbc_connection *conn;
- char *pcat = NULL, *pschema, *ptable, *fcat, *fschema, *ftable;
- int pcat_len = 0, pschema_len, ptable_len, fcat_len, fschema_len, ftable_len;
- RETCODE rc;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rs!sssss", &pv_conn, &pcat, &pcat_len, &pschema, &pschema_len,
- &ptable, &ptable_len, &fcat, &fcat_len, &fschema, &fschema_len, &ftable, &ftable_len) == FAILURE) {
- return;
- }
- #if defined(HAVE_DBMAKER) || defined(HAVE_IBMDB2)
- #define EMPTY_TO_NULL(xstr) \
- if ((int)strlen((xstr)) == 0) (xstr) = NULL
- EMPTY_TO_NULL(pcat);
- EMPTY_TO_NULL(pschema);
- EMPTY_TO_NULL(ptable);
- EMPTY_TO_NULL(fcat);
- EMPTY_TO_NULL(fschema);
- EMPTY_TO_NULL(ftable);
- #endif
- ZEND_FETCH_RESOURCE2(conn, odbc_connection *, &pv_conn, -1, "ODBC-Link", le_conn, le_pconn);
- result = (odbc_result *)ecalloc(1, sizeof(odbc_result));
-
- rc = SQLAllocStmt(conn->hdbc, &(result->stmt));
- if (rc == SQL_INVALID_HANDLE) {
- efree(result);
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQLAllocStmt error 'Invalid Handle'");
- RETURN_FALSE;
- }
- if (rc == SQL_ERROR) {
- odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt");
- efree(result);
- RETURN_FALSE;
- }
- rc = SQLForeignKeys(result->stmt,
- pcat, SAFE_SQL_NTS(pcat),
- pschema, SAFE_SQL_NTS(pschema),
- ptable, SAFE_SQL_NTS(ptable),
- fcat, SAFE_SQL_NTS(fcat),
- fschema, SAFE_SQL_NTS(fschema),
- ftable, SAFE_SQL_NTS(ftable) );
- if (rc == SQL_ERROR) {
- odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLForeignKeys");
- efree(result);
- RETURN_FALSE;
- }
- result->numparams = 0;
- SQLNumResultCols(result->stmt, &(result->numcols));
- if (result->numcols > 0) {
- if (!odbc_bindcols(result TSRMLS_CC)) {
- efree(result);
- RETURN_FALSE;
- }
- } else {
- result->values = NULL;
- }
- result->conn_ptr = conn;
- result->fetched = 0;
- ZEND_REGISTER_RESOURCE(return_value, result, le_result);
- }
- /* }}} */
- #endif /* HAVE_SOLID */
- /* {{{ proto resource odbc_gettypeinfo(resource connection_id [, int data_type])
- Returns a result identifier containing information about data types supported by the data source */
- PHP_FUNCTION(odbc_gettypeinfo)
- {
- zval *pv_conn;
- long pv_data_type = SQL_ALL_TYPES;
- odbc_result *result = NULL;
- odbc_connection *conn;
- RETCODE rc;
- SQLSMALLINT data_type;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r|l", &pv_conn, &pv_data_type) == FAILURE) {
- return;
- }
-
- data_type = (SQLSMALLINT) pv_data_type;
- ZEND_FETCH_RESOURCE2(conn, odbc_connection *, &pv_conn, -1, "ODBC-Link", le_conn, le_pconn);
- result = (odbc_result *)ecalloc(1, sizeof(odbc_result));
-
- rc = SQLAllocStmt(conn->hdbc, &(result->stmt));
- if (rc == SQL_INVALID_HANDLE) {
- efree(result);
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQLAllocStmt error 'Invalid Handle'");
- RETURN_FALSE;
- }
- if (rc == SQL_ERROR) {
- odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt");
- efree(result);
- RETURN_FALSE;
- }
- rc = SQLGetTypeInfo(result->stmt, data_type );
- if (rc == SQL_ERROR) {
- odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLGetTypeInfo");
- efree(result);
- RETURN_FALSE;
- }
- result->numparams = 0;
- SQLNumResultCols(result->stmt, &(result->numcols));
- if (result->numcols > 0) {
- if (!odbc_bindcols(result TSRMLS_CC)) {
- efree(result);
- RETURN_FALSE;
- }
- } else {
- result->values = NULL;
- }
- result->conn_ptr = conn;
- result->fetched = 0;
- ZEND_REGISTER_RESOURCE(return_value, result, le_result);
- }
- /* }}} */
- /* {{{ proto resource odbc_primarykeys(resource connection_id, string qualifier, string owner, string table)
- Returns a result identifier listing the column names that comprise the primary key for a table */
- PHP_FUNCTION(odbc_primarykeys)
- {
- zval *pv_conn;
- odbc_result *result = NULL;
- odbc_connection *conn;
- char *cat = NULL, *schema = NULL, *table = NULL;
- int cat_len = 0, schema_len, table_len;
- RETCODE rc;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rs!ss", &pv_conn, &cat, &cat_len, &schema, &schema_len, &table, &table_len) == FAILURE) {
- return;
- }
- ZEND_FETCH_RESOURCE2(conn, odbc_connection *, &pv_conn, -1, "ODBC-Link", le_conn, le_pconn);
- result = (odbc_result *)ecalloc(1, sizeof(odbc_result));
-
- rc = SQLAllocStmt(conn->hdbc, &(result->stmt));
- if (rc == SQL_INVALID_HANDLE) {
- efree(result);
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQLAllocStmt error 'Invalid Handle'");
- RETURN_FALSE;
- }
- if (rc == SQL_ERROR) {
- odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt");
- efree(result);
- RETURN_FALSE;
- }
- rc = SQLPrimaryKeys(result->stmt,
- cat, SAFE_SQL_NTS(cat),
- schema, SAFE_SQL_NTS(schema),
- table, SAFE_SQL_NTS(table) );
- if (rc == SQL_ERROR) {
- odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLPrimaryKeys");
- efree(result);
- RETURN_FALSE;
- }
- result->numparams = 0;
- SQLNumResultCols(result->stmt, &(result->numcols));
- if (result->numcols > 0) {
- if (!odbc_bindcols(result TSRMLS_CC)) {
- efree(result);
- RETURN_FALSE;
- }
- } else {
- result->values = NULL;
- }
- result->conn_ptr = conn;
- result->fetched = 0;
- ZEND_REGISTER_RESOURCE(return_value, result, le_result);
- }
- /* }}} */
- #if !defined(HAVE_SOLID) && !defined(HAVE_SOLID_30) && !defined(HAVE_SOLID_35) && !defined(HAVE_BIRDSTEP)
- /* {{{ proto resource odbc_procedurecolumns(resource connection_id [, string qualifier, string owner, string proc, string column])
- Returns a result identifier containing the list of input and output parameters, as well as the columns that make up the result set for the specified procedures */
- PHP_FUNCTION(odbc_procedurecolumns)
- {
- zval *pv_conn;
- odbc_result *result = NULL;
- odbc_connection *conn;
- char *cat = NULL, *schema = NULL, *proc = NULL, *col = NULL;
- int cat_len = 0, schema_len = 0, proc_len = 0, col_len = 0;
- RETCODE rc;
-
- if (ZEND_NUM_ARGS() != 1 && ZEND_NUM_ARGS() != 5) {
- WRONG_PARAM_COUNT;
- }
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r|s!sss", &pv_conn, &cat, &cat_len, &schema, &schema_len,
- &proc, &proc_len, &col, &col_len) == FAILURE) {
- return;
- }
- ZEND_FETCH_RESOURCE2(conn, odbc_connection *, &pv_conn, -1, "ODBC-Link", le_conn, le_pconn);
- result = (odbc_result *)ecalloc(1, sizeof(odbc_result));
-
- rc = SQLAllocStmt(conn->hdbc, &(result->stmt));
- if (rc == SQL_INVALID_HANDLE) {
- efree(result);
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQLAllocStmt error 'Invalid Handle'");
- RETURN_FALSE;
- }
- if (rc == SQL_ERROR) {
- odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt");
- efree(result);
- RETURN_FALSE;
- }
- rc = SQLProcedureColumns(result->stmt,
- cat, SAFE_SQL_NTS(cat),
- schema, SAFE_SQL_NTS(schema),
- proc, SAFE_SQL_NTS(proc),
- col, SAFE_SQL_NTS(col) );
- if (rc == SQL_ERROR) {
- odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLProcedureColumns");
- efree(result);
- RETURN_FALSE;
- }
- result->numparams = 0;
- SQLNumResultCols(result->stmt, &(result->numcols));
- if (result->numcols > 0) {
- if (!odbc_bindcols(result TSRMLS_CC)) {
- efree(result);
- RETURN_FALSE;
- }
- } else {
- result->values = NULL;
- }
- result->conn_ptr = conn;
- result->fetched = 0;
- ZEND_REGISTER_RESOURCE(return_value, result, le_result);
- }
- /* }}} */
- #endif /* HAVE_SOLID */
- #if !defined(HAVE_SOLID) && !defined(HAVE_SOLID_30) && !defined(HAVE_SOLID_35)
- /* {{{ proto resource odbc_procedures(resource connection_id [, string qualifier, string owner, string name])
- Returns a result identifier containg the list of procedure names in a datasource */
- PHP_FUNCTION(odbc_procedures)
- {
- zval *pv_conn;
- odbc_result *result = NULL;
- odbc_connection *conn;
- char *cat = NULL, *schema = NULL, *proc = NULL;
- int cat_len = 0, schema_len = 0, proc_len = 0;
- RETCODE rc;
- if (ZEND_NUM_ARGS() != 1 && ZEND_NUM_ARGS() != 4) {
- WRONG_PARAM_COUNT;
- }
-
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r|s!ss", &pv_conn, &cat, &cat_len, &schema, &schema_len, &proc, &proc_len) == FAILURE) {
- return;
- }
- ZEND_FETCH_RESOURCE2(conn, odbc_connection *, &pv_conn, -1, "ODBC-Link", le_conn, le_pconn);
- result = (odbc_result *)ecalloc(1, sizeof(odbc_result));
-
- rc = SQLAllocStmt(conn->hdbc, &(result->stmt));
- if (rc == SQL_INVALID_HANDLE) {
- efree(result);
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQLAllocStmt error 'Invalid Handle'");
- RETURN_FALSE;
- }
- if (rc == SQL_ERROR) {
- odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt");
- efree(result);
- RETURN_FALSE;
- }
- rc = SQLProcedures(result->stmt,
- cat, SAFE_SQL_NTS(cat),
- schema, SAFE_SQL_NTS(schema),
- proc, SAFE_SQL_NTS(proc) );
- if (rc == SQL_ERROR) {
- odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLProcedures");
- efree(result);
- RETURN_FALSE;
- }
- result->numparams = 0;
- SQLNumResultCols(result->stmt, &(result->numcols));
- if (result->numcols > 0) {
- if (!odbc_bindcols(result TSRMLS_CC)) {
- efree(result);
- RETURN_FALSE;
- }
- } else {
- result->values = NULL;
- }
- result->conn_ptr = conn;
- result->fetched = 0;
- ZEND_REGISTER_RESOURCE(return_value, result, le_result);
- }
- /* }}} */
- #endif /* HAVE_SOLID */
- /* {{{ proto resource odbc_specialcolumns(resource connection_id, int type, string qualifier, string owner, string table, int scope, int nullable)
- Returns a result identifier containing either the optimal set of columns that uniquely identifies a row in the table or columns that are automatically updated when any value in the row is updated by a transaction */
- PHP_FUNCTION(odbc_specialcolumns)
- {
- zval *pv_conn;
- long vtype, vscope, vnullable;
- odbc_result *result = NULL;
- odbc_connection *conn;
- char *cat = NULL, *schema = NULL, *name = NULL;
- int cat_len = 0, schema_len, name_len;
- SQLUSMALLINT type, scope, nullable;
- RETCODE rc;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rls!ssll", &pv_conn, &vtype, &cat, &cat_len, &schema, &schema_len,
- &name, &name_len, &vscope, &vnullable) == FAILURE) {
- return;
- }
-
- type = (SQLUSMALLINT) vtype;
- scope = (SQLUSMALLINT) vscope;
- nullable = (SQLUSMALLINT) vnullable;
- ZEND_FETCH_RESOURCE2(conn, odbc_connection *, &pv_conn, -1, "ODBC-Link", le_conn, le_pconn);
- result = (odbc_result *)ecalloc(1, sizeof(odbc_result));
-
- rc = SQLAllocStmt(conn->hdbc, &(result->stmt));
- if (rc == SQL_INVALID_HANDLE) {
- efree(result);
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQLAllocStmt error 'Invalid Handle'");
- RETURN_FALSE;
- }
- if (rc == SQL_ERROR) {
- odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt");
- efree(result);
- RETURN_FALSE;
- }
- rc = SQLSpecialColumns(result->stmt,
- type,
- cat, SAFE_SQL_NTS(cat),
- schema, SAFE_SQL_NTS(schema),
- name, SAFE_SQL_NTS(name),
- scope,
- nullable);
- if (rc == SQL_ERROR) {
- odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLSpecialColumns");
- efree(result);
- RETURN_FALSE;
- }
- result->numparams = 0;
- SQLNumResultCols(result->stmt, &(result->numcols));
- if (result->numcols > 0) {
- if (!odbc_bindcols(result TSRMLS_CC)) {
- efree(result);
- RETURN_FALSE;
- }
- } else {
- result->values = NULL;
- }
- result->conn_ptr = conn;
- result->fetched = 0;
- ZEND_REGISTER_RESOURCE(return_value, result, le_result);
- }
- /* }}} */
- /* {{{ proto resource odbc_statistics(resource connection_id, string qualifier, string owner, string name, int unique, int accuracy)
- Returns a result identifier that contains statistics about a single table and the indexes associated with the table */
- PHP_FUNCTION(odbc_statistics)
- {
- zval *pv_conn;
- long vunique, vreserved;
- odbc_result *result = NULL;
- odbc_connection *conn;
- char *cat = NULL, *schema, *name;
- int cat_len = 0, schema_len, name_len;
- SQLUSMALLINT unique, reserved;
- RETCODE rc;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rs!ssll", &pv_conn, &cat, &cat_len, &schema, &schema_len,
- &name, &name_len, &vunique, &vreserved) == FAILURE) {
- return;
- }
-
- unique = (SQLUSMALLINT) vunique;
- reserved = (SQLUSMALLINT) vreserved;
- ZEND_FETCH_RESOURCE2(conn, odbc_connection *, &pv_conn, -1, "ODBC-Link", le_conn, le_pconn);
- result = (odbc_result *)ecalloc(1, sizeof(odbc_result));
-
- rc = SQLAllocStmt(conn->hdbc, &(result->stmt));
- if (rc == SQL_INVALID_HANDLE) {
- efree(result);
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQLAllocStmt error 'Invalid Handle'");
- RETURN_FALSE;
- }
- if (rc == SQL_ERROR) {
- odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt");
- efree(result);
- RETURN_FALSE;
- }
- rc = SQLStatistics(result->stmt,
- cat, SAFE_SQL_NTS(cat),
- schema, SAFE_SQL_NTS(schema),
- name, SAFE_SQL_NTS(name),
- unique,
- reserved);
- if (rc == SQL_ERROR) {
- odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLStatistics");
- efree(result);
- RETURN_FALSE;
- }
- result->numparams = 0;
- SQLNumResultCols(result->stmt, &(result->numcols));
- if (result->numcols > 0) {
- if (!odbc_bindcols(result TSRMLS_CC)) {
- efree(result);
- RETURN_FALSE;
- }
- } else {
- result->values = NULL;
- }
- result->conn_ptr = conn;
- result->fetched = 0;
- ZEND_REGISTER_RESOURCE(return_value, result, le_result);
- }
- /* }}} */
- #if !defined(HAVE_DBMAKER) && !defined(HAVE_SOLID) && !defined(HAVE_SOLID_30) && !defined(HAVE_SOLID_35) && !defined(HAVE_BIRDSTEP)
- /* {{{ proto resource odbc_tableprivileges(resource connection_id, string qualifier, string owner, string name)
- Returns a result identifier containing a list of tables and the privileges associated with each table */
- PHP_FUNCTION(odbc_tableprivileges)
- {
- zval *pv_conn;
- odbc_result *result = NULL;
- odbc_connection *conn;
- char *cat = NULL, *schema = NULL, *table = NULL;
- int cat_len = 0, schema_len, table_len;
- RETCODE rc;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rs!ss", &pv_conn, &cat, &cat_len, &schema, &schema_len, &table, &table_len) == FAILURE) {
- return;
- }
- ZEND_FETCH_RESOURCE2(conn, odbc_connection *, &pv_conn, -1, "ODBC-Link", le_conn, le_pconn);
- result = (odbc_result *)ecalloc(1, sizeof(odbc_result));
-
- rc = SQLAllocStmt(conn->hdbc, &(result->stmt));
- if (rc == SQL_INVALID_HANDLE) {
- efree(result);
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "SQLAllocStmt error 'Invalid Handle'");
- RETURN_FALSE;
- }
- if (rc == SQL_ERROR) {
- odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLAllocStmt");
- efree(result);
- RETURN_FALSE;
- }
- rc = SQLTablePrivileges(result->stmt,
- cat, SAFE_SQL_NTS(cat),
- schema, SAFE_SQL_NTS(schema),
- table, SAFE_SQL_NTS(table));
- if (rc == SQL_ERROR) {
- odbc_sql_error(conn, SQL_NULL_HSTMT, "SQLTablePrivileges");
- efree(result);
- RETURN_FALSE;
- }
- result->numparams = 0;
- SQLNumResultCols(result->stmt, &(result->numcols));
- if (result->numcols > 0) {
- if (!odbc_bindcols(result TSRMLS_CC)) {
- efree(result);
- RETURN_FALSE;
- }
- } else {
- result->values = NULL;
- }
- result->conn_ptr = conn;
- result->fetched = 0;
- ZEND_REGISTER_RESOURCE(return_value, result, le_result);
- }
- /* }}} */
- #endif /* HAVE_DBMAKER */
- #endif /* HAVE_UODBC */
- /*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */