3 * A general handler for protocols such as TCP, UDP and others.
5 * @author Roland Haeder <webmaster@shipsimu.org>
7 * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2014 Hub Developer Team
8 * @license GNU GPL 3.0 or any newer version
9 * @link http://www.shipsimu.org
11 * This program is free software: you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation, either version 3 of the License, or
14 * (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program. If not, see <http://www.gnu.org/licenses/>.
24 class BaseProtocolHandler extends BaseHandler {
26 * Protected constructor
28 * @param $className Name of the class
31 protected function __construct ($className) {
32 // Call parent constructor
33 parent::__construct($className);
37 * Validates given UNL very basicly by given regular expression. You
38 * normally don't need/want to overwrite this method as this is a very basic
39 * validation only based on a regex.
41 * @param $unl Universal Node Locator to validate
42 * @param $regex Regular expression to use for validation without slashes
43 * @return $isValid Whether the UNL is valid
45 protected final function isValidUniversalNodeLocator ($unl, $regex) {
47 //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput('[' . __METHOD__ . ':' . __LINE__ . ']: unl=' . $unl . ',regex=' . $regex . ' - CALLED!');
49 // Very basic regex check
50 $isValid = (preg_match('/^' . $regex . '$/', $unl) === 1);
53 //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput('[' . __METHOD__ . ':' . __LINE__ . ']: isValid=' . intval($isValid) . ' - EXIT!');