*
* @author Roland Haeder <webmaster@ship-simu.org>
* @version 0.0
- * @copyright Copyright (c) 2007 - 2008 Roland Haeder, 2009 Hub Developer Team
+ * @copyright Copyright (c) 2007 - 2008 Roland Haeder, 2009 - 2012 Hub Developer Team
* @license GNU GPL 3.0 or any newer version
*
* This program is free software: you can redistribute it and/or modify
/**
* The version number of this application
*/
- private $appVersion = "";
+ private $appVersion = '';
/**
* The human-readable name for this application
*/
- private $appName = "";
+ private $appName = '';
/**
* The short uni*-like name for this application
*/
- private $shortName = "";
+ private $shortName = '';
/**
* An instance of this class
*/
- private static $thisInstance = null;
+ private static $selfInstance = NULL;
/**
* Private constructor
protected function __construct () {
// Call parent constructor
parent::__construct(__CLASS__);
-
- // Tidy up a little
- $this->removeSystemArray();
- $this->removeNumberFormaters();
}
/**
* Getter for an instance of this class
*
- * @return $thisInstance An instance of this class
+ * @return $selfInstance An instance of this class
*/
- public final static function getInstance () {
+ public static final function getSelfInstance () {
// Is the instance there?
- if (is_null(self::$thisInstance)) {
- self::$thisInstance = new ApplicationHelper();
- }
+ if (is_null(self::$selfInstance)) {
+ self::$selfInstance = new ApplicationHelper();
+ } // END - if
// Return the instance
- return self::$thisInstance;
+ return self::$selfInstance;
}
/**
* @return void
*/
public final function entryPoint () {
- // --------------------- Init phase ---------------------
- // The default node-mode is from our configuration
- $nodeMode = $this->getConfigInstance()->readConfig('node_mode');
-
- // Prepare a ConsoleRequest class to catch all parameters
- $requestInstance = ObjectFactory::createObjectByName('ConsoleRequest');
-
- // Is the node 'mode' parameter set?
- if ($requestInstance->isRequestElementSet('mode')) {
- // Then use this which overrides the config entry temporarily
- $nodeMode = $requestInstance->getRequestElement('mode');
- } else {
- // Set it for easier re-usage
- $requestInstance->setRequestElement('mode', $nodeMode);
- }
-
- // Now convert the node-mode in a class name
- $className = 'Hub' . $this->convertToClassName($nodeMode) . 'Node';
-
- // And try to instance it
- try {
- // Get an instance
- $nodeInstance = ObjectFactory::createObjectByName($className, array($requestInstance));
-
- // Set the app instance
- $nodeInstance->setApplicationInstance($this);
- } catch (ClassNotFoundException $e) {
- // This exception means, the node mode is invalid.
- // @TODO Can we rewrite this to app_die() ?
- die('Node mode ' . $nodeMode . ' is invalid.' . "\n");
- }
-
- // --------------------- Hub-id acquirement phase ---------------------
- // Acquire a hub-id. This step generates on first launch anew one and
- // on any later launches it will restore the hub-id from the database.
- // A passed 'nickname=xxx' argument will be used to add some
- // 'personality' to the hub.
- $nodeInstance->acquireHubId($requestInstance);
-
- // --------------------- Bootstrapping phase ---------------------
- // Try to bootstrap the node and pass the request instance to it for
- // extra arguments which mostly override config entries
- $nodeInstance->doBootstrapping($requestInstance);
+ // Set this application in registry
+ Registry::getRegistry()->addInstance('app', $this);
+
+ // Is no external IP set?
+ if ($this->getConfigInstance()->getConfigEntry('external_ip') == '') {
+ // Determine external IP
+ $this->getConfigInstance()->setConfigEntry('external_ip', ConsoleTools::determineExternalIp());
+ } // END - if
+
+ // Default response is console
+ $response = $this->getResponseTypeFromSystem();
+ $responseType = $this->getResponseTypeFromSystem();
+
+ // Create a new request object
+ $requestInstance = ObjectFactory::createObjectByName($this->convertToClassName($response) . 'Request');
+
+ // Remember request instance here
+ $this->setRequestInstance($requestInstance);
+
+ // Do we have another response?
+ if ($requestInstance->isRequestElementSet('request')) {
+ // Then use it
+ $response = strtolower($requestInstance->getRequestElement('request'));
+ $responseType = $response;
+ } // END - if
+
+ // ... and a new response object
+ $responseClass = sprintf('%sResponse', $this->convertToClassName($response));
+ $responseInstance = ObjectFactory::createObjectByName($responseClass, array($this));
+
+ // Remember response instance here
+ $this->setResponseInstance($responseInstance);
+
+ // Get the parameter from the request
+ $commandName = $requestInstance->getRequestElement('command');
+
+ // If it is null then get default command
+ if (is_null($commandName)) {
+ // Get default command
+ $commandName = $responseInstance->getDefaultCommand();
+
+ // Set it in request
+ $requestInstance->setRequestElement('command', $commandName);
+ } // END - if
+
+ // Get a controller resolver
+ $resolverClass = $this->convertToClassName($this->getAppShortName() . '_' . $responseType . '_controller_resolver');
+ $resolverInstance = ObjectFactory::createObjectByName($resolverClass, array($commandName, $this));
+
+ // Get a controller instance as well
+ $this->setControllerInstance($resolverInstance->resolveController());
+
+ // Launch the hub main routine here
+ $this->getControllerInstance()->handleRequest($requestInstance, $responseInstance);
+
+ // -------------------------- Shutdown phase --------------------------
+ // Shutting down the hub by saying "good bye" to all connected peers
+ // and other hubs, flushing all queues and caches.
+ self::createDebugInstance(__CLASS__)->debugOutput('MAIN: Shutdown in progress, main loop exited.');
+ $this->getControllerInstance()->executeShutdownFilters($requestInstance, $responseInstance);
+ self::createDebugInstance(__CLASS__)->debugOutput('MAIN: Shutdown completed. (This is the last line.)');
}
/**
public function handleFatalMessages (array $messageList) {
// Walk through all messages
foreach ($messageList as $message) {
- die("MSG:".$message);
- }
+ exit(__METHOD__ . ':MSG:' . $message);
+ } // END - foreach
}
/**
* @return $masterTemplateName Name of the master template
*/
public function buildMasterTemplateName () {
- return "node_main";
+ return 'node_main';
}
}
projects / hub.git / blobdiff