Clean

themes/codebase4.0/grid-excel-php/lib/PHPExcel/Shared/PasswordHasher.php

@@ -1,67 +0,0 @@
-<?php
-/**
- * PHPExcel
- *
- * Copyright (c) 2006 - 2011 PHPExcel
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * @category   PHPExcel
- * @package    PHPExcel_Shared
- * @copyright  Copyright (c) 2006 - 2011 PHPExcel (http://www.codeplex.com/PHPExcel)
- * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.6, 2011-02-27
- */
-
-
-/**
- * PHPExcel_Shared_PasswordHasher
- *
- * @category   PHPExcel
- * @package    PHPExcel_Shared
- * @copyright  Copyright (c) 2006 - 2011 PHPExcel (http://www.codeplex.com/PHPExcel)
- */
-class PHPExcel_Shared_PasswordHasher
-{
-	/**
-	 * Create a password hash from a given string.
-	 *
-	 * This method is based on the algorithm provided by
-	 * Daniel Rentz of OpenOffice and the PEAR package
-	 * Spreadsheet_Excel_Writer by Xavier Noguer <xnoguer@rezebra.com>.
-	 *
-	 * @param 	string	$pPassword	Password to hash
-	 * @return 	string				Hashed password
-	 */
-	public static function hashPassword($pPassword = '') {
-        $password = 0x0000;
-        $i        = 1;       // char position
-
-        // split the plain text password in its component characters
-        $chars = preg_split('//', $pPassword, -1, PREG_SPLIT_NO_EMPTY);
-        foreach ($chars as $char) {
-            $value        = ord($char) << $i;   // shifted ASCII value
-            $rotated_bits = $value >> 15;       // rotated bits beyond bit 15
-            $value       &= 0x7fff;             // first 15 bits
-            $password    ^= ($value | $rotated_bits);
-            ++$i;
-        }
-
-        $password ^= strlen($pPassword);
-        $password ^= 0xCE4B;
-
-        return(strtoupper(dechex($password)));
-	}
-}