mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-12-30 18:49:08 +01:00
138 lines
3.8 KiB
PHP
138 lines
3.8 KiB
PHP
<?php
|
|
/**************************************************************************\
|
|
* phpGroupWare API - Sybase DB support *
|
|
* Copyright (c) 1998,1999 SH Online Dienst GmbH Boris Erdmann, *
|
|
* Kristian Koehntopp *
|
|
* Adapted from db_mysql.inc by Sascha Schumann <sascha@schumann.cx> *
|
|
* metadata() contributed by Adelino Monteiro <adelino@infologia.pt> *
|
|
* ------------------------------------------------------------------------ *
|
|
* This is not part of phpGroupWare, but is used by phpGroupWare. *
|
|
* http://www.phpgroupware.org/ *
|
|
* ------------------------------------------------------------------------ *
|
|
* This program is free software; you can redistribute it and/or modify it *
|
|
* under the terms of the GNU Lesser General Public License as published *
|
|
* by the Free Software Foundation; either version 2.1 of the License, or *
|
|
* any later version. *
|
|
\**************************************************************************/
|
|
|
|
/* $Id$ */
|
|
|
|
class db {
|
|
var $Host = "";
|
|
var $Database = "";
|
|
var $User = "";
|
|
var $Password = "";
|
|
|
|
var $Link_ID = 0;
|
|
var $Query_ID = 0;
|
|
var $Record = array();
|
|
var $Row;
|
|
|
|
var $Auto_Free = 0; ## Set this to 1 for automatic sybase_free_result()
|
|
|
|
function connect() {
|
|
if ( 0 == $this->Link_ID ) {
|
|
$this->Link_ID=sybase_pconnect($this->Host,$this->User,$this->Password);
|
|
if (!$this->Link_ID) {
|
|
$this->halt("Link-ID == false, pconnect failed");
|
|
}
|
|
if(!sybase_select_db($this->Database, $this->Link_ID)) {
|
|
$this->halt("cannot use database ".$this->Database);
|
|
}
|
|
}
|
|
}
|
|
|
|
function query($Query_String) {
|
|
$this->connect();
|
|
|
|
# printf("Debug: query = %s<br>\n", $Query_String);
|
|
|
|
$this->Query_ID = sybase_query($Query_String,$this->Link_ID);
|
|
$this->Row = 0;
|
|
if (!$this->Query_ID) {
|
|
$this->halt("Invalid SQL: ".$Query_String);
|
|
}
|
|
|
|
return $this->Query_ID;
|
|
}
|
|
|
|
function next_record() {
|
|
$this->Record = sybase_fetch_array($this->Query_ID);
|
|
$this->Row += 1;
|
|
|
|
$stat = is_array($this->Record);
|
|
if (!$stat && $this->Auto_Free) {
|
|
sybase_free_result($this->Query_ID);
|
|
$this->Query_ID = 0;
|
|
}
|
|
return $stat;
|
|
}
|
|
|
|
function seek($pos) {
|
|
$status = sybase_data_seek($this->Query_ID, $pos);
|
|
if ($status)
|
|
$this->Row = $pos;
|
|
return;
|
|
}
|
|
|
|
function metadata($table) {
|
|
$count = 0;
|
|
$id = 0;
|
|
$res = array();
|
|
|
|
$this->connect();
|
|
$result = $this->query("exec sp_columns $table");
|
|
if ($result < 0) {
|
|
$this->Errno = 1;
|
|
$this->Error = "Metadata query failed";
|
|
$this->halt("Metadata query failed.");
|
|
}
|
|
$count = sybase_num_rows($result);
|
|
|
|
for ($i=0; $i<$count; $i++) {
|
|
$res[$i]["table"] = $table ;
|
|
$res[$i]["name"] = sybase_result ($result, $i, "COLUMN_NAME");
|
|
$res[$i]["type"] = sybase_result ($result, $i, "TYPE_NAME");
|
|
$res[$i]["len"] = sybase_result ($result, $i, "LENGTH");
|
|
$res[$i]["position"] = sybase_result ($result, $i, "ORDINAL_POSITION");
|
|
$res[$i]["flags"] = sybase_result ($result, $i, "REMARKS");
|
|
|
|
}
|
|
}
|
|
|
|
function affected_rows() {
|
|
return sybase_affected_rows($this->Query_ID);
|
|
}
|
|
|
|
function num_rows() {
|
|
return sybase_num_rows($this->Query_ID);
|
|
}
|
|
|
|
function num_fields() {
|
|
return sybase_num_fields($this->Query_ID);
|
|
}
|
|
|
|
function nf() {
|
|
return $this->num_rows();
|
|
}
|
|
|
|
function np() {
|
|
print $this->num_rows();
|
|
}
|
|
|
|
function f($Name) {
|
|
return $this->Record[$Name];
|
|
}
|
|
|
|
function p($Name) {
|
|
print $this->Record[$Name];
|
|
}
|
|
|
|
function halt($msg) {
|
|
printf("<b>Database error:</b> %s<br>\n", $msg);
|
|
printf("<b>Sybase Error</b><br>\n");
|
|
die("Session halted.");
|
|
}
|
|
}
|
|
?>
|