File class\downloader.php

1:	<?php
2:	/**
3:	* XOOPS downloader
4:	*
5:	* You may not change or alter any portion of this comment or credits
6:	* of supporting developers from this source code or any supporting source code
7:	* which is considered copyrighted (c) material of the original comment or credit authors.
8:	* This program is distributed in the hope that it will be useful,
9:	* but WITHOUT ANY WARRANTY; without even the implied warranty of
10:	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
11:	*
12:	* @copyright (c) 2000-2016 XOOPS Project (www.xoops.org)
13:	* @license GNU GPL 2 (https://www.gnu.org/licenses/gpl-2.0.html)
14:	* @package kernel
15:	* @since 2.0.0
16:	* @author Kazumi Ono <onokazu@xoops.org>
17:	*/
18:
19:	defined('XOOPS_ROOT_PATH') \|\| exit('Restricted access');
20:
21:	/**
22:	* Sends non HTML files through a http socket
23:	*
24:	*/
25:	class XoopsDownloader
26:	{
27:	/**
28:	* *#@+
29:	* file information
30:	*/
31:	public $mimetype;
32:	public $ext;
33:	public $archiver;
34:	/**
35:	* *#@-
36:	*/
37:
38:	/**
39:	* Constructor
40:	*/
41:
42:	public function __construct()
43:	{
44:	// EMPTY
45:	}
46:
47:	/**
48:	* Send the HTTP header
49:	*
50:	* @param string $filename
51:	* @access private
52:	*/
53:	public function _header($filename)
54:	{
55:	if (function_exists('mb_http_output')) {
56:	mb_http_output('pass');
57:	}
58:	header('Content-Type: ' . $this->mimetype);
59:	if (preg_match("/MSIE (\d\.\d{1,2})/", $_SERVER['HTTP_USER_AGENT'])) {
60:	header('Content-Disposition: attachment; filename="' . $filename . '"');
61:	header('Expires: 0');
62:	header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
63:	header('Pragma: public');
64:	} else {
65:	header('Content-Disposition: attachment; filename="' . $filename . '"');
66:	header('Expires: 0');
67:	header('Pragma: no-cache');
68:	}
69:	}
70:
71:	/**
72:	* XoopsDownloader::addFile()
73:	*
74:	* @param string $filepath
75:	* @param string $newfilename
76:	*/
77:	public function addFile($filepath, $newfilename = null)
78:	{
79:	// EMPTY
80:	}
81:
82:	/**
83:	* XoopsDownloader::addBinaryFile()
84:	*
85:	* @param string $filepath
86:	* @param string $newfilename
87:	*/
88:	public function addBinaryFile($filepath, $newfilename = null)
89:	{
90:	// EMPTY
91:	}
92:
93:	/**
94:	* XoopsDownloader::addFileData()
95:	*
96:	* @param mixed $data
97:	* @param string $filename
98:	* @param integer $time
99:	*/
100:	public function addFileData(&$data, $filename, $time = 0)
101:	{
102:	// EMPTY
103:	}
104:
105:	/**
106:	* XoopsDownloader::addBinaryFileData()
107:	*
108:	* @param mixed $data
109:	* @param string $filename
110:	* @param integer $time
111:	*/
112:	public function addBinaryFileData(&$data, $filename, $time = 0)
113:	{
114:	// EMPTY
115:	}
116:
117:	/**
118:	* XoopsDownloader::download()
119:	*
120:	* @param string $name
121:	* @param boolean $gzip
122:	*/
123:	public function download($name, $gzip = true)
124:	{
125:	// EMPTY
126:	}
127:	}
128:

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