Continued:

[core.git] / inc / main / classes / class_BaseFrameworkSystem.php

diff --git a/inc/main/classes/class_BaseFrameworkSystem.php b/inc/main/classes/class_BaseFrameworkSystem.php
index 74d92235ee0d9c071e421b741b72576017ab3c9c..16dc8d890ea3016dc74bd2a9610129ed31905c6b 100644 (file)
--- a/inc/main/classes/class_BaseFrameworkSystem.php
+++ b/inc/main/classes/class_BaseFrameworkSystem.php
@@ -1,11 +1,24 @@
 <?php
+// Own namespace
+namespace CoreFramework\Object;
+
+// Import framework stuff
+use CoreFramework\Configuration\FrameworkConfiguration;
+use CoreFramework\Generic\FrameworkInterface;
+use CoreFramework\Loader\ClassLoader;
+use CoreFramework\Manager\ManageableApplication;
+use CoreFramework\Template\CompileableTemplate;
+
+// Import SPL stuff
+use \stdClass;
+
 /**
  * The simulator system class is the super class of all other classes. This
  * class handles saving of games etc.
  *
  * @author             Roland Haeder <webmaster@shipsimu.org>
  * @version            0.0.0
- * @copyright  Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2015 Core Developer Team
+ * @copyright  Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2017 Core Developer Team
  * @license            GNU GPL 3.0 or any newer version
  * @link               http://www.shipsimu.org
  *
@@ -3436,7 +3449,51 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
                // Return result
                return $stateName;
        }
-}
 
-// [EOF]
-?>
+       /**
+        * Handles socket error for given socket resource and peer data. This method
+        * validates $socketResource if it is a valid resource (see is_resource())
+        * but assumes valid data in array $recipientData, except that
+        * count($recipientData) is always 2.
+        *
+        * @param       $method                         Value of __METHOD__ from calling method
+        * @param       $line                           Value of __LINE__ from calling method
+        * @param       $socketResource         A valid socket resource
+        * @param       $socketData                     A valid socket data array (0 = IP/file name, 1 = port)
+        * @return      void
+        * @throws      InvalidSocketException  If $socketResource is no socket resource
+        * @throws      NoSocketErrorDetectedException  If socket_last_error() gives zero back
+        * @todo        Move all this socket-related stuff into own class, most of it resides in BaseListener
+        */
+       protected final function handleSocketError ($method, $line, $socketResource, array $socketData) {
+               // This method handles only socket resources
+               if (!is_resource($socketResource)) {
+                       // No resource, abort here
+                       throw new InvalidSocketException(array($this, $socketResource), BaseListener::EXCEPTION_INVALID_SOCKET);
+               } // END - if
+
+               // Check socket array, 1st element is mostly IP address (or file name), 2nd is port number
+               //* DEBUG-DIE: */ die(__METHOD__ . ':socketData=' . print_r($socketData, TRUE));
+               assert(isset($socketData[0]));
+               assert(isset($socketData[1]));
+
+               // Get error code for first validation (0 is not an error)
+               $errorCode = socket_last_error($socketResource);
+
+               // If the error code is zero, someone called this method without an error
+               if ($errorCode == 0) {
+                       // No error detected (or previously cleared outside this method)
+                       throw new NoSocketErrorDetectedException(array($this, $socketResource), BaseListener::EXCEPTION_NO_SOCKET_ERROR);
+               } // END - if
+
+               // Get handler (method) name
+               $handlerName = $this->getSocketErrorHandlerFromCode($errorCode);
+
+               // Call-back the error handler method
+               call_user_func_array(array($this, $handlerName), array($socketResource, $socketData));
+
+               // Finally clear the error because it has been handled
+               socket_clear_error($socketResource);
+       }
+
+}