52 lines
1.9 KiB
PHP
52 lines
1.9 KiB
PHP
<?php
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/**
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; under version 2
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* of the License (non-upgradable).
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Copyright (c) 2002-2008 (original work) Public Research Centre Henri Tudor & University of Luxembourg (under the project TAO & TAO2);
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* 2008-2010 (update and modification) Deutsche Institut für Internationale Pädagogische Forschung (under the project TAO-TRANSFER);
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* 2009-2012 (update and modification) Public Research Centre Henri Tudor (under the project TAO-SUSTAIN & TAO-DEV);
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* 2013 (update and modification) Open Assessment Technologies SA;
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*/
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namespace oat\generis\model\kernel\uri;
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use oat\oatbox\service\ConfigurableService;
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/**
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* UriProvider implementation based on an advanced key value storage
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*
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* @access public
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* @author Joel Bout, <joel@taotesting.com>
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* @package generis
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*/
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class Bin2HexUriProvider extends ConfigurableService implements UriProvider
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{
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const OPTION_NAMESPACE = 'namespace';
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/**
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* Generates a URI based on a serial stored in the database.
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*
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* @access public
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* @author Jerome Bogaerts, <jerome.bogaerts@tudor.lu>
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* @return string
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* @throws UriProviderException
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*/
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public function provide()
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{
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return $this->getOption(self::OPTION_NAMESPACE) . uniqid('i') . getmypid() . bin2hex(openssl_random_pseudo_bytes(8));
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}
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}
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