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Viewing changes to debian/missing-sources/plupload-1.5.7/flash/plupload/src/com/mxi/image/PNG.as

  • Committer: Package Import Robot
  • Author(s): Raphaël Hertzog
  • Date: 2013-09-04 23:18:58 UTC
  • mfrom: (1.2.28)
  • Revision ID: package-import@ubuntu.com-20130904231858-nljmn1buzswh63jk
Tags: 3.6+dfsg-1
* New upstream release.
* Improve wp-settings to verify that $_SERVER['HTTP_X_FORWARDED_PROTO']
  exists before accessing it (avoids a PHP notice).
  Thanks to Paul Dreik <slask@pauldreik.se> for the report and the patch.
* Document in README.Debian the need to login to /wp-admin/ to complete
  an upgrade.
* Drop useless debian/README.source
* Drop 008CVE2008-2392.patch since upstream now disables unfiltered
  uploads by default. See http://core.trac.wordpress.org/ticket/10692
* Drop 009CVE2008-6767.patch since the backto parameter is validated
  against a whitelist, and externally triggered upgrades are not a
  security problem as long as they work.
* Update debian/missing-sources with latest versions.
* Update upstream l10n.

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debian/missing-sources/plupload-1.5.7/flash/plupload/src/com/mxi/image/PNG.as
 
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/**
 
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 * Copyright 2011, Moxiecode Systems AB
 
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 * Released under GPL License.
 
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 *
 
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 * License: http://www.plupload.com/license
 
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 * Contributing: http://www.plupload.com/contributing
 
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 */
 
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package com.mxi.image
 
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{
 
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        import com.mxi.BinaryReader;
 
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        import flash.utils.ByteArray;
 
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        public class PNG 
 
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        {               
 
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                protected var _br:BinaryReader;
 
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                public function PNG(binData:ByteArray)
 
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                {
 
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                        _br = new BinaryReader;
 
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                        _br.init(binData);
 
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                }
 
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                static public function test(binData:ByteArray) : Boolean
 
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                {
 
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                        var sign:Array = [ 137, 80, 78, 71, 13, 10, 26, 10 ];
 
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                        for (var i:int = sign.length - 1; i >= 0 ; i--) {
 
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                                if (binData[i] != sign[i]) {
 
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                                        return false;
 
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                                }
 
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                        }
 
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                        return true;
 
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                }
 
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                public function info() : Object
 
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                {
 
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                        var chunk:Object, idx:uint;
 
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                        chunk = _getChunkAt(8);
 
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                        if (chunk.type == 'IHDR') {
 
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                                idx = chunk.start;
 
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                                return {
 
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                                        width: _br.LONG(idx),
 
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                                        height: _br.LONG(idx += 4)
 
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                                };
 
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                        }
 
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                        return null;
 
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                }
 
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                private function _getChunkAt(idx:uint) : Object
 
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                {
 
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                        var length:uint, type:String, start:uint, CRC:uint;
 
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                        length = _br.LONG(idx);
 
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                        type = _br.STRING(idx += 4, 4);
 
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                        start = idx += 4;       
 
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                        CRC = _br.LONG(idx + length);
 
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                        return {
 
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                                length: length,
 
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                                type: type,
 
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                                start: start,
 
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                                CRC: CRC
 
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                        };
 
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                }
 
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        }
 
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}
 
 
b'\\ No newline at end of file'