+++ /dev/null
-<?php
-/**
- * A CruncherKey producer class
- *
- * @author Roland Haeder <webmaster@shipsimu.org>
- * @version 0.0.0
- * @copyright Copyright (c) 2011 - 2014 Cruncher Developer Team
- * @license GNU GPL 3.0 or any newer version
- * @link http://www.shipsimu.org
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-class CruncherKeyProducer extends BaseKeyProducer implements KeyProducer, Registerable {
- /**
- * Protected constructor
- *
- * @return void
- */
- protected function __construct () {
- // Call parent constructor
- parent::__construct(__CLASS__);
- }
-
- /**
- * Creates an instance of this class
- *
- * @return $producerInstance An instance of a Producer class
- */
- public final static function createCruncherKeyProducer () {
- // Get new instance
- $producerInstance = new CruncherKeyProducer();
-
- // Get a helper instance, we now only need this for the key iterator
- $helperInstance = ObjectFactory::createObjectByConfiguredName('crypto_random_message_helper_class', array('test'));
-
- // Next get an iterator, again the helper will do that for us
- $iteratorInstance = $helperInstance->getKeyIterator();
-
- // Set it in the producer
- $producerInstance->setIteratorInstance($iteratorInstance);
-
- // Return the prepared instance
- return $producerInstance;
- }
-
- /**
- * Initializes the producer. This method satisfies the abstract BaseProducer
- * class.
- *
- * @return void
- * @todo Find something for init phase of this key producer
- */
- protected function initProducer () {
- }
-
- /**
- * Initializes the executor, whatever it does.
- *
- * @return void
- * @todo 0% done
- */
- public function initExecutor (Stateable $stateInstance) {
- $this->partialStub('Maybe implement this method?');
- }
-
- /**
- * Produces some keys and pushes them onto the queue
- *
- * @param $stateInstance An instance of a Stateable instance
- * @return void
- * @todo ~30% done
- */
- public function produceKeys (Stateable $stateInstance) {
- // Is this cruncher virgin?
- if (!$stateInstance->isCruncherStateVirgin()) {
- // This cruncher is not virgin, so skip it
- self::createDebugInstance(__CLASS__)->debugOutput('PRODUCER: The cruncher is not virgin. stateInstance=' . $stateInstance->__toString() . '');
- return;
- } elseif (!$this->getIteratorInstance()->valid()) {
- // This producer's iterator has finished its assignment
- self::createDebugInstance(__CLASS__)->debugOutput('PRODUCER: Finished creating keys. iteratorInstance=' . $this->getIteratorInstance()->__toString() . '');
- return;
- }
-
- /*
- * Now we need to create an iterator, just as for the work units,
- * to create new keys from the encrypted message. The iterator will
- * not iterate over an object nor a collection. It will instead
- * encapsulate the "key production" into a class and not in a simple
- * for() loop. These keys then needs to be bundled into test units
- * and stored to database for later re-usage.
- */
-
- /*
- * Get current key (which is not the key of the iterator) This is always
- * an ASCII string.
- */
- $currentKey = $this->getIteratorInstance()->current();
-
- // Add it to the out-going work queue
- $this->addValueToOutgoingQueue($currentKey);
-
- // Is the per-work unit limit reached?
- if ($this->isOutgoingQueueLimitReached('cruncher_per_unit_key_limit')) {
- // @TODO Send the produced key bundle to the unit producer's input queue
- self::createDebugInstance(__CLASS__)->debugOutput('currentKey(b64)="' . base64_encode($currentKey) . '" needs to be processed.');
-
- // At last re-init the stack
- $this->initOutgoingQueue();
- } // END - if
-
- // Continue with next one
- $this->getIteratorInstance()->next();
- }
-}
-
-// [EOF]
-?>