$message = "Connection error."; break; case NO_USER_INPUT: if ($page == "") { $output->show_url_form(); } else { if (in_array($page, $proxy_pages)) { $output->show_page($page); } else { $output->http_error(404); } } break; case LOGIN_REQUIRED: $error = isset($_POST["access_code"]) ? "Invalid login." : null; $output->show_login_form($error); break; case INTERNAL_ERROR: $message = "Internal error. Try setting proxy_hostname in config.php manually."; $status = 500; break; case FORBIDDEN_HOSTNAME: $message = "Access to that website is not allowed."; $status = 403; break; case LOOPBACK: $message = "Loopback connection not allowed."; $status = 508; break; case LOCAL_FILE: $output->show_local_file($page, $_CONFIG["local_files"]);