class ExecHandler extends ActionHandler
{
    private static $trusted_nicks = array( 'BigJibby', 'ringmaster', 'skippy', 'michaeltwofish', 'Caius', 'moeffju', 'mikelietz', 'dmondark', 'arthus', 'h0b$
    const PRIVATE_KEY = 'ooohhhh';
    
    public function act_exec()
    {
        ini_set('display_errors', true);
        $trusted_nicks = array_map( 'md5', self::$trusted_nicks );

        if ( ! in_array( $this->handler_vars['public_key'], $trusted_nicks ) ) {
            die( 'you are not trusted!' );
        }
        else if ( $this->handler_vars['hmac'] == md5(self::PRIVATE_KEY . $this->handler_vars['public_key'] . $this->handler_vars['time']) ) {
            $autoloads = Options::get('state_autoloads') ? Options::get('state_autoloads') : array();
            foreach($autoloads as $name){
                $state = State::load($name);
                if($state->scope == State::SCOPE_GLOBAL){
                    extract($state->vars);
                }
                elseif($state->scope == State::SCOPE_LOCAL){
                    ${"state_$name"} = clone $state;
                }
            }
            $code = rawurldecode($this->handler_vars->raw('eval'));
            eval( $code );
            exit();
        }
        else {
            die( 'go suck an egg!' );
        }
    }