+++ /dev/null
-<?php
-/**
- * A resolver for resolving peer states locally
- *
- * @author Roland Haeder <webmaster@shipsimu.org>
- * @version 0.0.0
- * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2015 Hub 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 PeerStateResolver extends BaseStateResolver implements StateResolver {
- /**
- * Protected constructor
- *
- * @return void
- */
- protected function __construct () {
- // Call parent constructor
- parent::__construct(__CLASS__);
-
- // Set prefix to 'Peer'
- $this->setStatePrefix('Peer');
- }
-
- /**
- * Creates an instance of a resolver class with a given state
- *
- * @return $resolverInstance The prepared state resolver instance
- */
- public static final function createPeerStateResolver () {
- // Create the new instance
- $resolverInstance = new PeerStateResolver();
-
- // Return the prepared instance
- return $resolverInstance;
- }
-
- /**
- * Returns an state instance for a given raw package data and socket resource
- *
- * @param $helperInstance An instance of a ConnectionHelper class
- * @param $packageData Raw package data
- * @param $socketResource A valid socket resource
- * @return $stateInstance An instance of the resolved state
- * @throws InvalidSocketException If socketResource, even from getSocketResource() is no valid resource
- * @todo ~30% done
- */
- public static function resolveStateByPackage (ConnectionHelper $helperInstance, array $packageData, $socketResource) {
- // Get temporary resolver instance
- $resolverInstance = self::createPeerStateResolver();
-
- // Init state instance
- $stateInstance = NULL;
-
- // Is the socket resource valid?
- if (!is_resource($socketResource)) {
- // No, so get socket resource from helper
- $socketResource = $helperInstance->getSocketResource();
-
- // Still no socket resource?
- if (!is_resource($socketResource)) {
- // Then abort here with an exception (may happen after socket_shutdown())
- throw new InvalidSocketException(array($helperInstance, $socketResource, 'unknown', 'unknown'), BaseListener::EXCEPTION_INVALID_SOCKET);
- } // END - if
- } // END - if
-
- // Get error code from it
- $errorCode = socket_last_error($socketResource);
-
- // Translate the error code to an own name
- $errorCode = $helperInstance->translateSocketErrorCodeToName($errorCode);
-
- // Create a state instance based on $errorCode. This factory does the hard work for us
- $stateInstance = PeerStateFactory::createPeerStateInstanceBySocketStatusCode($helperInstance, $packageData, $socketResource, $errorCode);
-
- // Return the prepared instance
- return $stateInstance;
- }
-}
-
-// [EOF]
-?>