scan.php

<?php
require("config.php");
require("external/rb.php");
R::setup('mysql:host='.$dbserver.';dbname='.$dbname,$dbuser,$dbpassword);
R::freeze( TRUE );
R::debug( TRUE,2 );
R::addDatabase('localdb','mysql:host='.$dbserver.';dbname='.$dbname,$dbuser,$dbpassword,TRUE);
R::begin();
require('actions-qrcode.php');

if (isset($_COOKIE["loguserid"])) $userid=$_COOKIE["loguserid"];
else $userid=0;
if (isset($_COOKIE["logsession"])) $session=$_COOKIE["logsession"];
$request=substr($_SERVER["REQUEST_URI"],strpos($_SERVER["REQUEST_URI"],".php")+5);
$request=explode("/",$request);
$action=$request[0];
if (isset($request[1])) $parameter=$request[1];
else $action=""; // mangled QR code, clear action

switch($action)
   {
   case "rent":
      logrequest($userid,$action);
      checksession();
      $bikenum=$parameter;
      checkbikeno($bikenum);
      rentbike($userid,$bikenum);
      break;
   case "return":
      logrequest($userid,$action);
      checksession();
      $stand=$parameter;
      checkstandname($stand);
      returnbike($userid,0,$stand);
      break;
   default:
      logrequest($userid,$action);
      unrecognizedqrcode($userid);
   }

R::close();

?>