X-Git-Url: https://git.mxchange.org/?p=core.git;a=blobdiff_plain;f=inc%2Fmain%2Fclasses%2Fcompressor%2Fclass_Bzip2Compressor.php;fp=inc%2Fmain%2Fclasses%2Fcompressor%2Fclass_Bzip2Compressor.php;h=0000000000000000000000000000000000000000;hp=3708da836647be8c645f46afd2169ba91ae145bb;hb=78a010fef84895720e796842208f01dfb619c332;hpb=7629f2314d517561d4301ddfb068a797b6ed8700 diff --git a/inc/main/classes/compressor/class_Bzip2Compressor.php b/inc/main/classes/compressor/class_Bzip2Compressor.php deleted file mode 100644 index 3708da83..00000000 --- a/inc/main/classes/compressor/class_Bzip2Compressor.php +++ /dev/null @@ -1,107 +0,0 @@ - - * @version 0.0.0 - * @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 - * - * 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 . - */ -class Bzip2Compressor extends BaseFrameworkSystem implements Compressor { - /** - * Protected constructor - * - * @return void - */ - protected function __construct () { - // Call parent constructor! - parent::__construct(__CLASS__); - } - - /** - * Create a new compressor channel based a given compression handler or NULL if the required PHP functions are not found. - * - * @return $compressorInstance An instance of this class or NULL if the required PHP functions are not found. - */ - public static final function createBzip2Compressor () { - // Routines not found by default - $compressorInstance = NULL; - - // Get new instance - if ((function_exists('bzcompress')) && (function_exists('bzdecompress'))) { - // Compressor can maybe be used - $compressorInstance = new Bzip2Compressor(); - } // END - if - - // Return the compressor instance - return $compressorInstance; - } - - /** - * BZIP2 compression stream - * - * @param $streamData Mixed non-object stream data - * @return $streamData The compressed stream data - * @throws InvalidObjectException If the stream is an object - */ - public function compressStream ($streamData) { - if (is_object($streamData)) { - // Throw an exception - throw new InvalidObjectException($streamData, self::EXCEPTION_UNEXPECTED_OBJECT); - } // END - if - - // Return the compressed stream - return bzcompress($streamData, 1); - } - - /** - * BZIP2 decompression stream - * - * @param $streamData Mixed non-object stream data - * @return $streamData The decompressed stream data - * @throws InvalidObjectException If the stream is an object - */ - public function decompressStream ($streamData) { - if (is_object($streamData)) { - // Throw an exception - throw new InvalidObjectException($streamData, self::EXCEPTION_UNEXPECTED_OBJECT); - } // END - if - - // Decompress it - $streamData = bzdecompress($streamData, TRUE); - - // Return the decompressed stream - return $streamData; - } - - /** - * Getter for the file extension of this compressor - * - * @return $string Returns always 'bz2' - */ - public final function getCompressorExtension () { - return 'bz2'; - } - -}