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[shipsimu.git] / ship-simu / inc / classes / middleware / compressor / class_CompressorChannel.php

diff --git a/ship-simu/inc/classes/middleware/compressor/class_CompressorChannel.php b/ship-simu/inc/classes/middleware/compressor/class_CompressorChannel.php
deleted file mode 100644 (file)
index 05fbad0..0000000
--- a/ship-simu/inc/classes/middleware/compressor/class_CompressorChannel.php
+++ /dev/null
@@ -1,138 +0,0 @@
-<?php
-/**
- * Middleware for selecting the right compressor channel
- *
- *
- * @author             Roland Haeder <webmaster@ship-simu.org>
- * @version            0.0
- * @copyright  Copyright(c) 2007, 2008 Roland Haeder, this is free software
- * @license            GNU GPL 3.0 or any newer version
- *
- * 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 CompressorChannel extends BaseMiddleware {
-       // Output handler instance
-       private $compressor = null;
-
-       // Public constructor
-       private function __construct () {
-               // Call parent constructor!
-               parent::constructor(__CLASS__);
-
-               // Set description
-               $this->setPartDescr("Komprimierungshandler");
-
-               // Create an unique ID
-               $this->createUniqueID();
-       }
-
-       // Create a new compressor channel based a given compression handler
-       public final static function createCompressorChannel ($baseDir) {
-               // Get new instance
-               $cInstance = new CompressorChannel();
-
-               // Is the compressor handler set?
-               if (
-                          (is_null($cInstance->getCompressor()))
-                       || (!is_object($cInstance->getCompressor()))
-                       || (!method_exists($cInstance->getCompressor(), 'compressStream'))
-                       || (!method_exists($cInstance->getCompressor(), 'decompressStream'))
-               ) {
-                       // Get a directory pointer
-                       $dirPointer = FrameworkDirectoryPointer::createFrameworkDirectoryPointer($baseDir);
-
-                       // Read all directories but no sub directories
-                       while ($dir = $dirPointer->readDirectoryExcept(array("..", ".", ".htaccess"))) {
-                               // Is this a class file?
-                               if ((substr($dir, 0, 6) == "class_") && (substr($dir, -4, 4) == $cInstance->getConfigInstance()->readConfig("php_extension"))) {
-                                       // Get the compressor's name. That's why you must name
-                                       // your files like your classes and also that's why you
-                                       // must keep on class in one file.
-                                       $class = substr($dir, 6, -4);
-
-                                       // Create eval command
-                                       $eval = sprintf("\$tempInstance = %s::create%s();",
-                                               $class,
-                                               $class
-                                       );
-
-                                       // Debug message
-                                       if ((defined('DEBUG_EVAL')) || (defined('DEBUG_ALL'))) $cInstance->getDebugInstance()->output(sprintf("[%s:] Konstruierte PHP-Anweisung: <pre><em>%s</em></pre><br />\n",
-                                               $cInstance->__toString(),
-                                               htmlentities($eval)
-                                       ));
-
-                                       // Run it. This will create an instance to the current class
-                                       eval($eval);
-
-                                       // Is the instance valid? We have the stream handler here
-                                       if ((!is_null($tempInstance)) && (method_exists($tempInstance, 'compressStream')) && (method_exists($tempInstance, 'decompressStream'))) {
-                                               // Okay, this handler is valid
-                                               $cInstance->setCompressor($tempInstance);
-
-                                               // No more searches required because we have found a valid compressor stream
-                                               break;
-                                       }
-                               }
-                       }
-
-                       // Close the directory
-                       $dirPointer->closeDirectory();
-               }
-
-               // Check again if there is a compressor
-               if (
-                          (is_null($cInstance->getCompressor()))
-                       || (!is_object($cInstance->getCompressor()))
-                       || (!method_exists($cInstance->getCompressor(), 'compressStream'))
-                       || (!method_exists($cInstance->getCompressor(), 'decompressStream'))
-               ) {
-                       // Set the null compressor handler
-                       $cInstance->setCompressor(NullCompressor::createNullCompressor());
-               }
-
-               // Return the compressor instance
-               return $cInstance;
-       }
-
-       /**
-        * Getter for compressor instance
-        *
-        * @return      $compressor     The compressor instance
-        */
-       public final function getCompressor () {
-               return $this->compressor;
-       }
-
-       /**
-        * Setter for compressor
-        *
-        * @param               $compressorInstance     The compressor instance we shall use
-        * @return      void
-        */
-       public final function setCompressor (Compressor $compressorInstance) {
-               $this->compressor = $compressorInstance;
-       }
-
-       /**
-        * Getter for the file extension of the current compressor
-        */
-       public final function getCompressorExtension () {
-               // Get compressor extension from current compressor
-               return $this->getCompressor()->getCompressorExtension();
-       }
-}
-
-// [EOF]
-?>