3 namespace Org\Mxchange\CoreFramework\Helper\Captcha;
5 // Import framework stuff
6 use Org\Mxchange\CoreFramework\Factory\ObjectFactory;
7 use Org\Mxchange\CoreFramework\Generic\FrameworkInterface;
8 use Org\Mxchange\CoreFramework\Helper\BaseHelper;
13 * @author Roland Haeder <webmaster@shipsimu.org>
15 <<<<<<< HEAD:framework/main/classes/helper/captcha/class_BaseCaptcha.php
16 * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2017 Core Developer Team
18 * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2016 Core Developer Team
19 >>>>>>> Some updates::inc/main/classes/helper/captcha/class_BaseCaptcha.php
20 * @license GNU GPL 3.0 or any newer version
21 * @link http://www.shipsimu.org
23 * This program is free software: you can redistribute it and/or modify
24 * it under the terms of the GNU General Public License as published by
25 * the Free Software Foundation, either version 3 of the License, or
26 * (at your option) any later version.
28 * This program is distributed in the hope that it will be useful,
29 * but WITHOUT ANY WARRANTY; without even the implied warranty of
30 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
31 * GNU General Public License for more details.
33 * You should have received a copy of the GNU General Public License
34 * along with this program. If not, see <http://www.gnu.org/licenses/>.
36 abstract class BaseCaptcha extends BaseHelper {
38 * Protected constructor
40 * @param $className Name of the class
43 protected function __construct ($className) {
44 // Call parent constructor
45 parent::__construct($className);
49 * Initializes the random number generator (RNG)
51 * @param $extraInstance An extra instance, just for better hash data
54 protected final function initializeRandomNumberGenerator (FrameworkInterface $extraInstance = NULL) {
55 // Get an RNG from factory
56 $this->setRngInstance(ObjectFactory::createObjectByConfiguredName('rng_class', array($extraInstance)));