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<?php
/**
* PHP Reader Library
*
* Copyright (c) 2008 The PHP Reader Project Workgroup. 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 project workgroup 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 OWNER OR 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 php-reader
* @subpackage ASF
* @copyright Copyright (c) 2008 The PHP Reader Project Workgroup
* @license http://code.google.com/p/php-reader/wiki/License New BSD License
* @version $Id: HeaderExtension.php 108 2008-09-05 17:00:05Z svollbehr $
*/
/**#@+ @ignore */
require_once("ASF/Object/Container.php");
/**#@-*/
/**
* The <i>Header Extension Object</i> allows additional functionality to be
* added to an ASF file while maintaining backward compatibility. The Header
* Extension Object is a container containing zero or more additional extended
* header objects.
*
* @package php-reader
* @subpackage ASF
* @author Sven Vollbehr <svollbehr@gmail.com>
* @copyright Copyright (c) 2008 The PHP Reader Project Workgroup
* @license http://code.google.com/p/php-reader/wiki/License New BSD License
* @version $Rev: 108 $
*/
final class ASF_Object_HeaderExtension extends ASF_Object_Container
{
const EXTENDED_STREAM_PROPERTIES = "14e6a5cb-c672-4332-8399-a96952065b5a";
const ADVANCED_MUTUAL_EXCLUSION = "a08649cf-4775-4670-8a16-6e35357566cd";
const GROUP_MUTUAL_EXCLUSION = "d1465a40-5a79-4338-b71b-e36b8fd6c249";
const STREAM_PRIORITIZATION = "d4fed15b-88d3-454f-81f0-ed5c45999e24";
const BANDWIDTH_SHARING = "a69609e6-517b-11d2-b6af-00c04fd908e9";
const LANGUAGE_LIST = "7c4346a9-efe0-4bfc-b229-393ede415c85";
const METADATA = "c5f8cbea-5baf-4877-8467-aa8c44fa4cca";
const METADATA_LIBRARY = "44231c94-9498-49d1-a141-1d134e457054";
const INDEX_PARAMETERS = "d6e229df-35da-11d1-9034-00a0c90349be";
const MEDIA_OBJECT_INDEX_PARAMETERS = "6b203bad-3f11-48e4-aca8-d7613de2cfa7";
const TIMECODE_INDEX_PARAMETERS = "f55e496d-9797-4b5d-8c8b-604dfe9bfb24";
const COMPATIBILITY = "75b22630-668e-11cf-a6d9-00aa0062ce6c";
const ADVANCED_CONTENT_ENCRYPTION = "43058533-6981-49e6-9b74-ad12cb86d58c";
const PADDING = "1806d474-cadf-4509-a4ba-9aabcb96aae8";
/**
* Constructs the class with given parameters and reads object related data
* from the ASF file.
*
* @param Reader $reader The reader object.
* @param Array $options The options array.
*/
public function __construct($reader, &$options = array())
{
parent::__construct($reader, $options);
$this->_reader->skip(22);
$this->constructObjects
(array
(self::EXTENDED_STREAM_PROPERTIES => "ExtendedStreamProperties",
self::ADVANCED_MUTUAL_EXCLUSION => "AdvancedMutualExclusion",
self::GROUP_MUTUAL_EXCLUSION => "GroupMutualExclusion",
self::STREAM_PRIORITIZATION => "StreamPrioritization",
self::BANDWIDTH_SHARING => "BandwidthSharing",
self::LANGUAGE_LIST => "LanguageList",
self::METADATA => "Metadata",
self::METADATA_LIBRARY => "MetadataLibrary",
self::INDEX_PARAMETERS => "IndexParameters",
self::MEDIA_OBJECT_INDEX_PARAMETERS => "MediaObjectIndexParameters",
self::TIMECODE_INDEX_PARAMETERS => "TimecodeIndexParameters",
self::COMPATIBILITY => "Compatibility",
self::ADVANCED_CONTENT_ENCRYPTION => "AdvancedContentEncryption",
self::PADDING => "Padding"));
}
}
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