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MimeFile.php
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MimeFile.php
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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to [email protected] so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Gdata
* @subpackage Gdata
* @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
namespace Zend\GData;
/**
* A wrapper for strings for buffered reading.
*
* @category Zend
* @package Zend_Gdata
* @subpackage Gdata
* @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class MimeFile
{
/**
* A handle to the file that is part of the message.
*
* @var resource
*/
protected $_fileHandle = null;
/**
* Create a new MimeFile object.
*
* @param string $fileHandle An open file handle to the file being
* read.
*/
public function __construct($fileHandle)
{
$this->_fileHandle = $fileHandle;
}
/**
* Read the next chunk of the file.
*
* @param integer $bytesRequested The size of the chunk that is to be read.
* @return string A corresponding piece of the message. This could be
* binary or regular text.
*/
public function read($bytesRequested)
{
return fread($this->_fileHandle, $bytesRequested);
}
}