mall/librarys/phpexcel/PHPExcel/Shared/OLE/PPS/File.php

<?php
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 * 重庆赤晓店信息科技有限公司
 * https://www.chixiaodian.com
 * Copyright (c) 2023 赤店商城 All rights reserved.
 */
/* vim: set expandtab tabstop=4 shiftwidth=4: */
// +----------------------------------------------------------------------+
// | PHP Version 4                                                        |
// +----------------------------------------------------------------------+
// | Copyright (c) 1997-2002 The PHP Group                                |
// +----------------------------------------------------------------------+
// | This source file is subject to version 2.02 of the PHP license,      |
// | that is bundled with this package in the file LICENSE, and is        |
// | available at through the world-wide-web at                           |
// | http://www.php.net/license/2_02.txt.                                 |
// | If you did not receive a copy of the PHP license and are unable to   |
// | obtain it through the world-wide-web, please send a note to          |
// | license@php.net so we can mail you a copy immediately.               |
// +----------------------------------------------------------------------+
// | Author: Xavier Noguer <xnoguer@php.net>                              |
// | Based on OLE::Storage_Lite by Kawai, Takanori                        |
// +----------------------------------------------------------------------+
//
// $Id: File.php,v 1.11 2007/02/13 21:00:42 schmidt Exp $


/**
* Class for creating File PPS's for OLE containers
*
* @author   Xavier Noguer <xnoguer@php.net>
* @category PHPExcel
* @package  PHPExcel_Shared_OLE
*/
class PHPExcel_Shared_OLE_PPS_File extends PHPExcel_Shared_OLE_PPS
{
    /**
    * The constructor
    *
    * @access public
    * @param string $name The name of the file (in Unicode)
    * @see OLE::Asc2Ucs()
    */
    public function __construct($name)
    {
        parent::__construct(null, $name, PHPExcel_Shared_OLE::OLE_PPS_TYPE_FILE, null, null, null, null, null, '', array());
    }

    /**
    * Initialization method. Has to be called right after OLE_PPS_File().
    *
    * @access public
    * @return mixed true on success
    */
    public function init()
    {
        return true;
    }

    /**
    * Append data to PPS
    *
    * @access public
    * @param string $data The data to append
    */
    public function append($data)
    {
        $this->_data .= $data;
    }

    /**
     * Returns a stream for reading this file using fread() etc.
     * @return  resource  a read-only stream
     */
    public function getStream()
    {
        $this->ole->getStream($this);
    }
}