.
*
*/
// set some stuff
error_reporting(E_ALL | E_STRICT);
date_default_timezone_set('Europe/Berlin');
ini_set('arg_separator.output','&');
ini_set('session.cookie_httponly','1;');
session_start();
// redirect to https site if configured
if($CONFIG_HTTPFORCESSL){
if(!isset($_SERVER['HTTPS']) or $_SERVER['HTTPS'] != 'on') {
$url = "https://". $_SERVER['SERVER_NAME'] . $_SERVER['REQUEST_URI'];
header("Location: $url");
exit;
}
}
// load core libs
require_once('lib_files.php');
require_once('lib_log.php');
// load plugins
$plugins=explode(' ',$CONFIG_LOADPLUGINS);
if(isset($plugins[0]['url'])) foreach($plugins as $plugin) require_once('plugins/'.$plugin.'/lib_'.$plugin.'.php');
/**
* Class for usermanagement
*
*/
class OC_USER {
/**
* check if the login button is pressed and logg the user in
*
*/
public static function loginlistener(){
global $CONFIG_ADMINLOGIN;
global $CONFIG_ADMINPASSWORD;
if(isset($_POST['loginbutton']) and isset($_POST['password']) and isset($_POST['login'])){
if($_POST['login']==$CONFIG_ADMINLOGIN and $_POST['password']==$CONFIG_ADMINPASSWORD){
$_SESSION['username']=$_POST['login'];
OC_LOG::event($_SESSION['username'],1,'');
}else{
echo('error');
}
}
}
/**
* check if the logout button is pressed and logout the user
*
*/
public static function logoutlistener(){
if(isset($_GET['logoutbutton'])){
OC_LOG::event($_SESSION['username'],2,'');
if(isset($_SESSION['username'])) unset($_SESSION['username']);
}
}
}
/**
* Class for utility functions
*
*/
class OC_UTIL {
/**
* array to store all the optional navigation buttons of the plugins
*
*/
static private $NAVIGATION = array();
/**
* show the header of the web GUI
*
*/
public static function showheader(){
require('templates/header.php');;
}
/**
* show the footer of the web GUI
*
*/
public static function showfooter(){
global $CONFIG_FOOTEROWNERNAME;
global $CONFIG_FOOTEROWNEREMAIL;
require('templates/footer.php');;
}
/**
* add an navigationentry to the main navigation
*
* @param name $name
* @param url $url
*/
public static function addnavigationentry($name,$url) {
$entry=array();
$entry['name']=$name;
$entry['url']=$url;
OC_UTIL::$NAVIGATION[]=$entry;
}
/**
* show the main navigation
*
*/
public static function shownavigation(){
echo('');
}
/**
* show the loginform
*
*/
public static function showloginform(){
require('templates/loginform.php');;
}
/**
* show an icon for a filetype
*
*/
public static function showicon($filetype){
if($filetype=='dir'){ echo(' | ');
}elseif($filetype=='foo'){ echo('foo | ');
}else{ echo(' | ');
}
}
}
/**
* Class for database access
*
*/
class OC_DB {
/**
* executes a query on the database
*
* @param string $cmd
* @return result-set
*/
static function query($cmd) {
global $DBConnection;
global $CONFIG_DBHOST;
global $CONFIG_DBNAME;
global $CONFIG_DBUSER;
global $CONFIG_DBPWD;
if(!isset($DBConnection)) {
$DBConnection = @new mysqli($CONFIG_DBHOST, $CONFIG_DBUSER, $CONFIG_DBPWD,$CONFIG_DBNAME);
if (mysqli_connect_errno()) {
@ob_end_clean();
echo('can not connect to database.
');
exit();
}
}
$result = @$DBConnection->query($cmd);
if (!$result) {
$entry='DB Error: "'.$DBConnection->error.'"
';
$entry.='Offending command was: '.$cmd.'
';
echo($entry);
}
return $result;
}
/**
* closing a db connection
*
* @return bool
*/
static function close() {
global $DBConnection;
if(isset($DBConnection)) {
return $DBConnection->close();
} else {
return(false);
}
}
/**
* Returning primarykey if last statement was an insert.
*
* @return primarykey
*/
static function insertid() {
global $DBConnection;
return(mysqli_insert_id($DBConnection));
}
/**
* Returning number of rows in a result
*
* @param resultset $result
* @return int
*/
static function numrows($result) {
if(!isset($result) or ($result == false)) return 0;
$num= mysqli_num_rows($result);
return($num);
}
/**
* Returning number of affected rows
*
* @return int
*/
static function affected_rows() {
global $DBConnection;
if(!isset($DBConnection) or ($DBConnection==false)) return 0;
$num= mysqli_affected_rows($DBConnection);
return($num);
}
/**
* get a field from the resultset
*
* @param resultset $result
* @param int $i
* @param int $field
* @return unknown
*/
static function result($result, $i, $field) {
//return @mysqli_result($result, $i, $field);
mysqli_data_seek($result,$i);
if (is_string($field))
$tmp=mysqli_fetch_array($result,MYSQLI_BOTH);
else
$tmp=mysqli_fetch_array($result,MYSQLI_NUM);
$tmp=$tmp[$field];
return($tmp);
}
/**
* get data-array from resultset
*
* @param resultset $result
* @return data
*/
static function fetch_assoc($result) {
return mysqli_fetch_assoc($result);
}
/**
* Freeing resultset (performance)
*
* @param unknown_type $result
* @return bool
*/
static function free_result($result) {
return @mysqli_free_result($result);
}
}
?>