webinterface.git

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<?php
require_once('inc/db_connect.php');
function db_query($query)
{
  DEBUG($query);
  $result = @mysql_query($query);
  if (mysql_error())
  {
    $error = mysql_error();
    logger("inc/base.php", "dberror", "mysql error: {$error}");
    system_failure('Beim Datenbankzugriff ist ein Fehler aufgetreten. Sollte dies wiederholt vorkommen, senden Sie bitte die Fehlermeldung ('.$error.') an einen Administrator.');
  }
  return $result; 
}
function logger($scriptname, $scope, $message)
{
  $user = 'NULL';
  if ($_SESSION['role'] == ROLE_SYSTEMUSER)
    $user = "'{$_SESSION['userinfo']['username']}'";
  elseif ($_SESSION['role'] == ROLE_CUSTOMER)
    $user = "'{$_SESSION['customerinfo']['customerno']}'";
  
  $remote = mysql_real_escape_string($_SERVER['REMOTE_ADDR']);
  $scriptname = mysql_real_escape_string($scriptname);
  $scope = mysql_real_escape_string($scope);
  $message = mysql_real_escape_string($message);
  db_query("INSERT INTO misc.scriptlog (remote, user,scriptname,scope,message) VALUES ('{$remote}', {$user}, '{$scriptname}', '{$scope}', '{$message}');");
}
function output($arg)
{
  global $output;
  $output .= $arg;
}
function random_string($nc, $a='abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789') {
    $l=strlen($a)-1; $r='';
    while($nc-->0) $r.=$a{mt_rand(0,$l)};
    return $r;
 }
 
 
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