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Add support for basic RIFF format

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git-svn-id: http://php-reader.googlecode.com/svn/trunk@256 51a70ab9-7547-0410-9469-37e369ee0574
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svollbehr
2012-01-26 05:29:00 +00:00
parent 7ad54f1699
commit 4135abea31
33 changed files with 1412 additions and 0 deletions
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172
src/Zend/Media/Riff/Chunk/Cset.php Normal file
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<?php
/**
* @category Zend
* @package Zend_Media
* @subpackage Riff
* @copyright Copyright (c) 2011 Sven Vollbehr
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id$
*/
/**#@+ @ignore */
require_once 'Zend/Media/Riff/Chunk.php';
/**#@-*/
/**
* The <i>Character Set</i> chunk defines the code page and country, language, and dialect codes for the file. These
* values can be overridden for specific file elements.
*
* @category Zend
* @package Zend_Media
* @subpackage Riff
* @author Sven Vollbehr <sven@vollbehr.eu>
* @copyright Copyright (c) 2011 Sven Vollbehr
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id$
*/
final class Zend_Media_Riff_Chunk_Cset extends Zend_Media_Riff_Chunk
{
/** @var integer */
private $_codePage;
/** @var integer */
private $_countryCode;
/** @var integer */
private $_language;
/** @var integer */
private $_dialect;
/**
* Constructs the class with given parameters and options.
*
* @param Zend_Io_Reader $reader The reader object.
*/
public function __construct($reader)
{
parent::__construct($reader);
$this->_codePage = $this->_reader->readUInt16LE();
$this->_countryCode = $this->_reader->readUInt16LE();
$this->_language = $this->_reader->readUInt16LE();
$this->_dialect = $this->_reader->readUInt16LE();
}
/**
* Returns the code page used for file elements. If the CSET chunk is not present, or if this field has value zero,
* assume standard ISO-8859-1 code page (identical to code page 1004 without code points defined in hex columns 0,
* 1, 8, and 9).
*
* @return integer
*/
public final function getCodePage()
{
return $this->_codePage;
}
/**
* Sets the code page used for file elements. Value can be one of the following.
* o 000 None (ignore this field)
* o 001 USA
* o 002 Canada
* o 003 Latin America
* o 030 Greece
* o 031 Netherlands
* o 032 Belgium
* o 033 France
* o 034 Spain
* o 039 Italy
* o 041 Switzerland
* o 043 Austria
* o 044 United Kingdom
* o 045 Denmark
* o 046 Sweden
* o 047 Norway
* o 049 West Germany
* o 052 Mexico
* o 055 Brazil
* o 061 Australia
* o 064 New Zealand
* o 081 Japan
* o 082 Korea
* o 086 People’s Republic of China
* o 088 Taiwan
* o 090 Turkey
* o 351 Portugal
* o 352 Luxembourg
* o 354 Iceland
* o 358 Finland
*
* @param string $type The code page used for file elements.
*/
public final function setCodePage($codePage)
{
$this->_codePage = $codePage;
}
/**
* Returns the country code used for file elements. See the file format specification for a list of currently
* defined country codes. If the CSET chunk is not present, or if this field has value zero, assume USA (country
* code 001).
*
* @return integer
*/
public final function getCountryCode()
{
return $this->_countryCode;
}
/**
* Sets the country code used for file elements.
*
* @param string $type The country code used for file elements.
*/
public final function setCountryCode($countryCode)
{
$this->_countryCode = $countryCode;
}
/**
* Returns the language used for file elements. See the file format specification for a list of language codes.
* If the CSET chunk is not present, or if these fields have value zero, assume US English (language code 9,
* dialect code 1).
*
* @return integer
*/
public final function getLanguage()
{
return $this->_language;
}
/**
* Sets the language used for file elements.
*
* @param string $type The language used for file elements.
*/
public final function setLanguage($language)
{
$this->_language = $language;
}
/**
* Returns the dialect used for file elements. See the file format specification for a list of dialect codes.
* If the CSET chunk is not present, or if these fields have value zero, assume US English (language code 9,
* dialect code 1).
*
* @return integer
*/
public final function getDialect()
{
return $this->_dialect;
}
/**
* Sets the dialect used for file elements.
*
* @param string $type The dialect used for file elements.
*/
public final function setDialect($dialect)
{
$this->_dialect = $dialect;
}
}