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author | Georg Ehrke <dev@georgswebsite.de> | 2012-10-28 10:48:08 +0100 |
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committer | Georg Ehrke <dev@georgswebsite.de> | 2012-10-28 10:48:08 +0100 |
commit | a2bbc1b3173d7e4106a27e7a99d61bea10ba6181 (patch) | |
tree | 777568a01b0c0a117cc2b89ee7c396f20eb7b49c /3rdparty/aws-sdk/utilities/gzipdecode.class.php | |
parent | 5245e2b6beb971842c9760476372cef41a5d9a17 (diff) | |
download | nextcloud-server-a2bbc1b3173d7e4106a27e7a99d61bea10ba6181.tar.gz nextcloud-server-a2bbc1b3173d7e4106a27e7a99d61bea10ba6181.zip |
remove 3rdparty files
Diffstat (limited to '3rdparty/aws-sdk/utilities/gzipdecode.class.php')
-rw-r--r-- | 3rdparty/aws-sdk/utilities/gzipdecode.class.php | 377 |
1 files changed, 0 insertions, 377 deletions
diff --git a/3rdparty/aws-sdk/utilities/gzipdecode.class.php b/3rdparty/aws-sdk/utilities/gzipdecode.class.php deleted file mode 100644 index f80822a7048..00000000000 --- a/3rdparty/aws-sdk/utilities/gzipdecode.class.php +++ /dev/null @@ -1,377 +0,0 @@ -<?php -/* - * Copyright 2011-2012 Amazon.com, Inc. or its affiliates. All Rights Reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"). - * You may not use this file except in compliance with the License. - * A copy of the License is located at - * - * http://aws.amazon.com/apache2.0 - * - * or in the "license" file accompanying this file. This file is distributed - * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either - * express or implied. See the License for the specific language governing - * permissions and limitations under the License. - */ - -/** - * SimplePie - * - * A PHP-Based RSS and Atom Feed Framework. - * Takes the hard work out of managing a complete RSS/Atom solution. - * - * Copyright (c) 2004-2010, Ryan Parman, Geoffrey Sneddon, Ryan McCue, and contributors - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * * Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * * Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * * Neither the name of the SimplePie Team nor the names of its contributors may be used - * to endorse or promote products derived from this software without specific prior - * written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS - * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS - * AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - * - * @package SimplePie - * @version 1.3-dev - * @copyright 2004-2010 Ryan Parman, Geoffrey Sneddon, Ryan McCue - * @author Ryan Parman - * @author Geoffrey Sneddon - * @author Ryan McCue - * @link http://simplepie.org/ SimplePie - * @license http://www.opensource.org/licenses/bsd-license.php BSD License - * @todo phpDoc comments - */ - - -/*%******************************************************************************************%*/ -// CLASS - -/** - * Handles a variety of primary and edge cases around gzip/deflate decoding in PHP. - * - * @version 2011.02.21 - * @license See the included NOTICE.md file for more information. - * @copyright See the included NOTICE.md file for more information. - * @link http://aws.amazon.com/php/ PHP Developer Center - * @link https://github.com/simplepie/simplepie/blob/master/SimplePie/gzdecode.php SimplePie_gzdecode - */ -class CFGzipDecode -{ - /** - * Compressed data - * - * @access private - * @see gzdecode::$data - */ - public $compressed_data; - - /** - * Size of compressed data - * - * @access private - */ - public $compressed_size; - - /** - * Minimum size of a valid gzip string - * - * @access private - */ - public $min_compressed_size = 18; - - /** - * Current position of pointer - * - * @access private - */ - public $position = 0; - - /** - * Flags (FLG) - * - * @access private - */ - public $flags; - - /** - * Uncompressed data - * - * @access public - * @see gzdecode::$compressed_data - */ - public $data; - - /** - * Modified time - * - * @access public - */ - public $MTIME; - - /** - * Extra Flags - * - * @access public - */ - public $XFL; - - /** - * Operating System - * - * @access public - */ - public $OS; - - /** - * Subfield ID 1 - * - * @access public - * @see gzdecode::$extra_field - * @see gzdecode::$SI2 - */ - public $SI1; - - /** - * Subfield ID 2 - * - * @access public - * @see gzdecode::$extra_field - * @see gzdecode::$SI1 - */ - public $SI2; - - /** - * Extra field content - * - * @access public - * @see gzdecode::$SI1 - * @see gzdecode::$SI2 - */ - public $extra_field; - - /** - * Original filename - * - * @access public - */ - public $filename; - - /** - * Human readable comment - * - * @access public - */ - public $comment; - - /** - * Don't allow anything to be set - * - * @access public - */ - public function __set($name, $value) - { - trigger_error("Cannot write property $name", E_USER_ERROR); - } - - /** - * Set the compressed string and related properties - * - * @access public - */ - public function __construct($data) - { - $this->compressed_data = $data; - $this->compressed_size = strlen($data); - } - - /** - * Decode the GZIP stream - * - * @access public - */ - public function parse() - { - if ($this->compressed_size >= $this->min_compressed_size) - { - // Check ID1, ID2, and CM - if (substr($this->compressed_data, 0, 3) !== "\x1F\x8B\x08") - { - return false; - } - - // Get the FLG (FLaGs) - $this->flags = ord($this->compressed_data[3]); - - // FLG bits above (1 << 4) are reserved - if ($this->flags > 0x1F) - { - return false; - } - - // Advance the pointer after the above - $this->position += 4; - - // MTIME - $mtime = substr($this->compressed_data, $this->position, 4); - // Reverse the string if we're on a big-endian arch because l is the only signed long and is machine endianness - if (current(unpack('S', "\x00\x01")) === 1) - { - $mtime = strrev($mtime); - } - $this->MTIME = current(unpack('l', $mtime)); - $this->position += 4; - - // Get the XFL (eXtra FLags) - $this->XFL = ord($this->compressed_data[$this->position++]); - - // Get the OS (Operating System) - $this->OS = ord($this->compressed_data[$this->position++]); - - // Parse the FEXTRA - if ($this->flags & 4) - { - // Read subfield IDs - $this->SI1 = $this->compressed_data[$this->position++]; - $this->SI2 = $this->compressed_data[$this->position++]; - - // SI2 set to zero is reserved for future use - if ($this->SI2 === "\x00") - { - return false; - } - - // Get the length of the extra field - $len = current(unpack('v', substr($this->compressed_data, $this->position, 2))); - $position += 2; - - // Check the length of the string is still valid - $this->min_compressed_size += $len + 4; - if ($this->compressed_size >= $this->min_compressed_size) - { - // Set the extra field to the given data - $this->extra_field = substr($this->compressed_data, $this->position, $len); - $this->position += $len; - } - else - { - return false; - } - } - - // Parse the FNAME - if ($this->flags & 8) - { - // Get the length of the filename - $len = strcspn($this->compressed_data, "\x00", $this->position); - - // Check the length of the string is still valid - $this->min_compressed_size += $len + 1; - if ($this->compressed_size >= $this->min_compressed_size) - { - // Set the original filename to the given string - $this->filename = substr($this->compressed_data, $this->position, $len); - $this->position += $len + 1; - } - else - { - return false; - } - } - - // Parse the FCOMMENT - if ($this->flags & 16) - { - // Get the length of the comment - $len = strcspn($this->compressed_data, "\x00", $this->position); - - // Check the length of the string is still valid - $this->min_compressed_size += $len + 1; - if ($this->compressed_size >= $this->min_compressed_size) - { - // Set the original comment to the given string - $this->comment = substr($this->compressed_data, $this->position, $len); - $this->position += $len + 1; - } - else - { - return false; - } - } - - // Parse the FHCRC - if ($this->flags & 2) - { - // Check the length of the string is still valid - $this->min_compressed_size += $len + 2; - if ($this->compressed_size >= $this->min_compressed_size) - { - // Read the CRC - $crc = current(unpack('v', substr($this->compressed_data, $this->position, 2))); - - // Check the CRC matches - if ((crc32(substr($this->compressed_data, 0, $this->position)) & 0xFFFF) === $crc) - { - $this->position += 2; - } - else - { - return false; - } - } - else - { - return false; - } - } - - // Decompress the actual data - if (($this->data = gzinflate(substr($this->compressed_data, $this->position, -8))) === false) - { - return false; - } - else - { - $this->position = $this->compressed_size - 8; - } - - // Check CRC of data - $crc = current(unpack('V', substr($this->compressed_data, $this->position, 4))); - $this->position += 4; - /*if (extension_loaded('hash') && sprintf('%u', current(unpack('V', hash('crc32b', $this->data)))) !== sprintf('%u', $crc)) - { - return false; - }*/ - - // Check ISIZE of data - $isize = current(unpack('V', substr($this->compressed_data, $this->position, 4))); - $this->position += 4; - if (sprintf('%u', strlen($this->data) & 0xFFFFFFFF) !== sprintf('%u', $isize)) - { - return false; - } - - // Wow, against all odds, we've actually got a valid gzip string - return true; - } - else - { - return false; - } - } -} |