├── inc
    ├── common.inc.php
    ├── base60.inc.php
    └── file.inc.php
├── cfg
    └── config.inc.php.dist
├── www
    ├── put.php
    └── index.php
├── README.md
└── LICENSE


/inc/common.inc.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | require_once __DIR__.'/../cfg/config.inc.php';
 4 | 
 5 | require_once __DIR__.'/file.inc.php';
 6 | require_once __DIR__.'/base60.inc.php';
 7 | 
 8 | function bytes_to_human($bytes) {
 9 | 	static $units = ['B', 'kB', 'MB', 'GB', 'TB'];
10 | 
11 | 	foreach ($units as $unit) {
12 | 		if ($bytes < 1024) {
13 | 			return round($bytes, 2).' '.$unit;
14 | 		}
15 | 
16 | 		$bytes /= 1024;
17 | 	}
18 | }
19 | 
20 | 


--------------------------------------------------------------------------------
/cfg/config.inc.php.dist:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | $GLOBALS['config'] = [
 4 | 	// this is where uploaded files will be saved, one
 5 | 	// subdirectory per day will be created:
 6 | 	'upload_directory' => __DIR__ . '/../www/files',
 7 | 
 8 | 	// this is the address from which the uploaded
 9 | 	// files will be available, you should use a
10 | 	// subdomain if you can, something like:
11 | 	//'upload_server' => 'https://files.example.com',
12 | 	// but if you can't, this will do:
13 | 	'upload_server' => 'files',
14 | 
15 | 	// max acceptable size, in bytes:
16 | 	'max_size' => 50*1024*1024,
17 | ];
18 | 
19 | 


--------------------------------------------------------------------------------
/inc/base60.inc.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | class Base60 {
 4 | 	public static $base60_alphabet = '0123456789abcdefghijkmnopqrstuvwxyzABCDEFGHIJKLMNPQRSTUVWXYZ';
 5 | 	public static $base10_alphabet = '0123456789';
 6 | 
 7 | 	static function encode($dec) {
 8 | 		return self::arbitrary_base_convert($dec, self::$base10_alphabet, self::$base60_alphabet);
 9 | 	}
10 | 
11 | 	static function decode($base60) {
12 | 		return self::arbitrary_base_convert($base60, self::$base60_alphabet, self::$base10_alphabet);
13 | 	}
14 | 
15 | 	static function arbitrary_base_convert($numstring, $fromalphabet, $toalphabet) {
16 | 		$frombase = mb_strlen($fromalphabet);
17 | 		$tobase = mb_strlen($toalphabet);
18 | 
19 | 		$length = mb_strlen($numstring);
20 | 		$result = '';
21 | 
22 | 		for ($i = 0; $i < $length; $i++) {
23 | 			$number[$i] = mb_strpos($fromalphabet, mb_substr($numstring, $i, 1));
24 | 		}
25 | 
26 | 		do {
27 | 			$divide = 0;
28 | 			$newlen = 0;
29 | 			for ($i = 0; $i < $length; $i++) {
30 | 				$divide = $divide * $frombase + $number[$i];
31 | 				if ($divide >= $tobase) {
32 | 					$number[$newlen++] = (int)($divide / $tobase);
33 | 					$divide = $divide % $tobase;
34 | 				} elseif ($newlen > 0) {
35 | 					$number[$newlen++] = 0;
36 | 				}
37 | 			}
38 | 			$length = $newlen;
39 | 			$result = mb_substr($toalphabet, $divide, 1) . $result;
40 | 		} while ($newlen != 0);
41 | 
42 | 		return $result;
43 | 	}
44 | }
45 | 


--------------------------------------------------------------------------------
/www/put.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | require __DIR__.'/../inc/common.inc.php';
 3 | 
 4 | if ($_SERVER['REQUEST_METHOD'] == 'PUT') {
 5 | 	$putdata = fopen("php://input", "r");
 6 | 
 7 | 	if ($_SERVER['CONTENT_LENGTH'] > $GLOBALS['config']['max_size']) {
 8 | 		 header("HTTP/1.0 413 Request Entity Too Large");
 9 | 		 echo "Upload size is limited to ".bytes_to_human($GLOBALS['config']['max_size'])."\n";
10 | 		 die();
11 | 	}
12 | 
13 | 	$file = new File();
14 | 
15 | 	$directory = $GLOBALS['config']['upload_directory']."/".date("Y-m-d");
16 | 	$file->path = $file->create_name($directory, null);
17 | 
18 | 	$fp = fopen($file->path, "w");
19 | 
20 | 	while ($data = fread($putdata, 1024)) {
21 | 		 fwrite($fp, $data);
22 | 
23 | 		 if (filesize($file->path) > $GLOBALS['config']['max_size']) {
24 | 			 header("HTTP/1.0 413 Request Entity Too Large");
25 | 			 echo "Upload size is limited to ".bytes_to_human($GLOBALS['config']['max_size'])."\n";
26 | 			 fclose($fp);
27 | 			 fclose($putdata);
28 | 			 unlink($file->path);
29 | 			 die();
30 | 		 }
31 | 	}
32 | 
33 | 	fclose($fp);
34 | 	fclose($putdata);
35 | 
36 | 	$extension = $file->extension();
37 | 	$final_path = $file->create_name($directory, $extension);
38 | 
39 | 	rename($file->path, $final_path);
40 | 	$file->path = $final_path;
41 | 
42 | 	if (!empty($_REQUEST['clean-metadata'])) {
43 | 		$file->clean_metadata();
44 | 	}
45 | 
46 | 	echo $file->url()."\n";
47 | }
48 | 
49 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | # jus - Just Upload Stuff
 2 | 
 3 | jus is a file upload/sharing system made to be effective and simple both for its users and its
 4 | admins, without requiring Javascript, databases, or relying on redirects or extra unnecessary hoops.
 5 | 
 6 | Users can just upload one or multiple files, get a direct link to them and share it.
 7 | 
 8 | Admins can just put the source wherever they want, configure the two or three options, and clean up the
 9 | old files any way they like.
10 | 
11 | ## Installation
12 | 
13 | Source and configuration should ideally live outside your document root, but if you don't know what this
14 | means just put everything in your web directory.
15 | 
16 | You can then rename the `www` directory to whatever you like, as well as the `index.php` file provided
17 | they stay at the same place relative to `inc/` and `cfg/`.
18 | 
19 | Copy `cfg/config.inc.php.dist` to `cfg/config.inc.php` and tweak it (more on this later).
20 | 
21 | #### PUT
22 | 
23 | If you want to be able to use PUT queries to upload files with `curl`, you will have to set `put.php` as
24 | the PUT handler script for Apache (it can work with Nginx as well, but you will have to research it yourself).
25 | This means enabling `mod_actions` and adding `Script PUT /put.php` in your virtual host section.
26 | 
27 | #### Free.fr
28 | 
29 | If you're going to host this on Free.fr's free hosting, you should first put the following in a file
30 | named `.htaccess` in your web directory:
31 | 
32 | ```
33 | <IfDefine Free>
34 | php56 1
35 | </IfDefine>
36 | ```
37 | 
38 | ## Configuration
39 | 
40 | Then you should probably change the configuration defaults:
41 | 
42 | `upload_directory` is where the uploaded files with be saved. Use `__DIR__` to be sure to have a
43 | path relative to this config file. Ideally, this should be outside of the document root for jus.
44 | 
45 | `upload_server` is the prefix that will be given to uploaded files. If you have a different virtual host
46 | for serving uploaded files, which I recommend in order to make sure nobody messes up with your jus
47 | by uploading Javascript or HTML which will get executed in the browser security context of the main site,
48 | then this option should have the name of this file serving virtual host. In my case, jus lives at `up.ÿ.fr`
49 | and my `upload_server` is `down.ÿ.fr`, configured to have `upload_directory` as its document root.
50 | 
51 | `max_size` is the maximum size to accept for files. Don't forget to adjust your `php.ini` settings as well,
52 | relevant options are `post_max_size`, `upload_max_filesize` and `max_file_uploads`.
53 | 
54 | ## Usage
55 | 
56 | There are three different ways for a user to upload a file on jus.
57 | 
58 | The most obvious is clicking the *Select your file* button, selecting one or more files, and clicking *Up*.
59 | Once the upload is finished, the links to the files are shown.
60 | 
61 | If `PUT` is correctly configured on your server, another way is to type this from command-line:   
62 | `curl -T <file> https://url-to-jus`
63 | 
64 | If it is not, curl can still upload easily enough using `POST`:   
65 | `curl -F "file[]"=@<file> https://url-to-jus`
66 | 
67 | When using `curl`, the output will just contain the paths to the upload files, one by line.
68 | 
69 | ## Administration
70 | 
71 | jus will put files in `upload_directory` under subdirectories, one for each day. So something uploaded
72 | on the 18th of August in 2017 would be in `files/2017-08-18`. If you want to limit the duration the files
73 | are available on your server, it should be easy enough to have a cron that every day removes the folder of
74 | today minus 30 days, or minus 365 or 12 000 days.
75 | 
76 | Something like:   
77 | `rm -rf "/path/to/jus/files/$(date --date='30 days ago' +'%Y-%m-%d')"`   
78 | in your cron.
79 | 
80 | 


--------------------------------------------------------------------------------
/www/index.php:
--------------------------------------------------------------------------------
  1 | <?php
  2 | if ($_SERVER['REQUEST_METHOD'] == 'PUT') {
  3 | 	require __DIR__.'/put.php';
  4 | 	die();
  5 | }
  6 | 
  7 | require __DIR__.'/../inc/common.inc.php';
  8 | 
  9 | $max_size_text = bytes_to_human($GLOBALS['config']['max_size']);
 10 | 
 11 | $errors = [];
 12 | $uploaded_files = [];
 13 | 
 14 | if (!empty($_FILES)) {
 15 | 	$nfiles = count($_FILES['file']['tmp_name']);
 16 | 	for ($i = 0; $i < $nfiles; $i++) {
 17 | 		$file = new File($_FILES['file']['tmp_name'][$i]);
 18 | 
 19 | 		$destination_directory = $GLOBALS['config']['upload_directory']."/".date("Y-m-d");
 20 | 		if (!file_exists($destination_directory)) {
 21 | 			mkdir($destination_directory, 0777, TRUE);
 22 | 		}
 23 | 
 24 | 		if ($file->move_uploaded_file($destination_directory)) {
 25 | 			$uploaded_files[] = $file;
 26 | 		} else {
 27 | 			$errors['file'] = "Could not upload file.";
 28 | 		}
 29 | 	}
 30 | } else if (!empty($_POST['url']) and preg_match("/https?:/", $_POST['url'])) {
 31 | 	$file = new File();
 32 | 
 33 | 	$directory = $GLOBALS['config']['upload_directory']."/".date("Y-m-d");
 34 | 	$file->path = $file->create_name($directory, null);
 35 | 	$putdata = fopen($_POST['url'], "r");
 36 | 
 37 | 	$fp = fopen($file->path, "w");
 38 | 	foreach ($http_response_header as $header) {
 39 | 		if (strpos($header, ':') !== FALSE) {
 40 | 			list($key, $value) = explode(':', $header, 2);
 41 | 
 42 | 			if (strtolower(trim($key)) === 'content-length') {
 43 | 				if ($value > $GLOBALS['config']['max_size']) {
 44 | 					$file_size_human = bytes_to_human($value);
 45 | 					$errors['url'] = "File larger than {$max_size_text} ({$file_size_human}).";
 46 | 				}
 47 | 			}
 48 | 		}
 49 | 	}
 50 | 
 51 | 	if (!count($errors)) {
 52 | 		$readsize = 1024;
 53 | 		$size = 0;
 54 | 		while ($data = fread($putdata, $readsize)) {
 55 | 			$size += $readsize;
 56 | 			fwrite($fp, $data);
 57 | 
 58 | 			if ($size > $GLOBALS['config']['max_size']) {
 59 | 				fclose($fp);
 60 | 				fclose($putdata);
 61 | 				unlink($file->path);
 62 | 				$errors['url'] = "File larger than {$max_size_text}.";
 63 | 				break;
 64 | 			}
 65 | 		}
 66 | 	}
 67 | 
 68 | 	if (!count($errors)) {
 69 | 		fclose($fp);
 70 | 		fclose($putdata);
 71 | 
 72 | 		$extension = $file->extension();
 73 | 		$final_path = $file->create_name($directory, $extension);
 74 | 
 75 | 		rename($file->path, $final_path);
 76 | 		$file->path = $final_path;
 77 | 
 78 | 		$uploaded_files[] = $file;
 79 | 	}
 80 | }
 81 | 
 82 | if (!empty($_REQUEST['clean-metadata'])) {
 83 | 	foreach ($uploaded_files as $file) {
 84 | 		$file->clean_metadata();
 85 | 	}
 86 | }
 87 | 
 88 | if ($_SERVER['HTTP_ACCEPT'] == 'text/plain' or 
 89 | 		(count($uploaded_files) && strpos($_SERVER['HTTP_USER_AGENT'], 'curl/') === 0)) {
 90 | 	foreach ($uploaded_files as $file) {
 91 | 		echo $file->url()."\n";
 92 | 	}
 93 | 
 94 | 	die();
 95 | }
 96 | 
 97 | $errors_text = "";
 98 | 
 99 | if (count($errors)) {
100 | 	$list_html = implode('</li><li>', $errors);
101 | 	$errors_text = <<<HTML
102 | 		<div id="errors">
103 | 			<p>There have been some errors:</p>
104 | 			<ul>
105 | 				<li>{$list_html}</li>
106 | 			</ul>
107 | 		</div>
108 | HTML;
109 | }
110 | 
111 | $uploaded = "";
112 | 
113 | if (count($uploaded_files)) {
114 | 	$list = [];
115 | 
116 | 	foreach ($uploaded_files as $file) {
117 | 		$list[] = "<a href='{$file->url()}'>{$file->url()}</a>";
118 | 	}
119 | 
120 | 	$list_html = implode('</li><li>', $list);
121 | 	$uploaded = <<<HTML
122 | 		<div id="uploaded">
123 | 			<p>Your stuff has been uploaded:</p>
124 | 			<ul>
125 | 				<li>{$list_html}</li>
126 | 			</ul>
127 | 		</div>
128 | HTML;
129 | 		}
130 | 
131 | ?>
132 | <!DOCTYPE html>
133 | <html>
134 | 	<head>
135 | 		<link rel="icon" type="image/png" href="ij.png">
136 | 		<title>Just upload stuff.</title>
137 | 		<style>
138 | 			html, body {
139 | 				height: 100%;
140 | 			}
141 | 
142 | 			body {
143 | 				font-family: sans-serif;
144 | 				margin: auto;
145 | 				width: 30%;
146 | 				min-width: 600px;
147 | 				background: #555;
148 | 				color: #DDD;
149 | 				text-shadow: 1px 1px black;
150 | 				text-align: center;
151 | 				display: flex;
152 | 				flex-direction: column;
153 | 			}
154 | 
155 | 			a {
156 | 				color: #ABCDEF;
157 | 			}
158 | 
159 | 			a:hover {
160 | 				color: #ABCDEF;
161 | 				text-decoration: none;
162 | 			}
163 | 
164 | 			li {
165 | 				list-style-type: none;
166 | 			}
167 | 
168 | 			#errors {
169 | 				color: #FEDCBA;
170 | 			}
171 | 
172 | 			#uploaded ul, #errors ul {
173 | 				display: inline-block;
174 | 				text-align: left;
175 | 				padding: 0;
176 | 				margin-top: 0;
177 | 			}
178 | 
179 | 			#file-input {
180 | 				cursor: inherit;
181 | 				display: block;
182 | 				position: absolute;
183 | 				right: 0;
184 | 				top: 0;
185 | 				left: -1px;
186 | 				height: 100%;
187 | 				width: 100%;
188 | 
189 | 				filter: alpha(opacity=0);
190 | 				opacity: 0;
191 | 			}
192 | 
193 | 			#file-input:valid {
194 | 				filter: alpha(opacity=100);
195 | 				opacity: 1;
196 | 				background: #DDD;
197 | 
198 | 				margin-top: -1px;
199 | 				margin-right: -1px;
200 | 				border: 1px outset;
201 | 				border-radius: 2px;
202 | 
203 | 				font-size: 20px;
204 | 			}
205 | 
206 | 			#file-input:valid:hover {
207 | 				border: 1px inset;
208 | 
209 | 				padding-top: 1px;
210 | 				padding-left: 1px;
211 | 			}
212 | 
213 | 			#url-input {
214 | 				height: 40px;
215 | 				line-height: 40px;
216 | 				display: block;
217 | 				margin: 10px auto;
218 | 				vertical-align: middle;
219 | 				padding: 5px 20px;
220 | 				font-size: 100%;
221 | 				width: 100%;
222 | 
223 | 				box-sizing: border-box;
224 | 				border: 1px inset;
225 | 				border-radius: 2px;
226 | 				text-align: center;
227 | 			}
228 | 			
229 | 			#file-label, input[type="submit"] {
230 | 				overflow: hidden;
231 | 				position: relative;
232 | 
233 | 				background: #DDD;
234 | 				border: 1px outset;
235 | 				border-radius: 2px;
236 | 				color: black;
237 | 				text-shadow: none;
238 | 				height: 40px;
239 | 				line-height: 30px;
240 | 				display: block;
241 | 				margin: 10px auto;
242 | 				vertical-align: middle;
243 | 				padding: 5px 20px;
244 | 				box-sizing: border-box;
245 | 				font-size: 100%;
246 | 			}
247 | 			
248 | 			#file-label:hover, input[type="submit"]:hover {
249 | 				padding: 6px 19px 4px 21px;
250 | 				background: #FFF;
251 | 				border: 1px inset;
252 | 			}
253 | 
254 | 			#file-label:active, input[type="submit"]:active {
255 | 				background: #FFFFEE;
256 | 			}
257 | 
258 | 			#content {
259 | 				flex-grow: 1;
260 | 			}
261 | 
262 | 			#footer {
263 | 				width: 100%;
264 | 				left: 0;
265 | 				text-align: center;
266 | 			}
267 | 
268 | 			#url-form {
269 | 				margin-top: 3em;
270 | 			}
271 | 
272 | 			form {
273 | 				position: relative;
274 | 			}
275 | 
276 | 			label.checkbox {
277 | 				position: absolute;
278 | 				left: 0;
279 | 			}
280 | 
281 | 			label.checkbox input {
282 | 				vertical-align: middle;
283 | 			}
284 | 
285 | 		</style>
286 | 	</head>
287 | 	<body>
288 | 		<div id="content">
289 | 			<h1>Just upload stuff.</h1>
290 | 				<?php echo $errors_text; ?>
291 | 				<?php echo $uploaded; ?>
292 | 			<form id="upload-form" action="" enctype="multipart/form-data" method="POST">
293 | 				<label id="file-label">Select your file...
294 | 					<input multiple="multiple" required="required" id="file-input" type="file" name="file[]" />
295 | 				</label>
296 | 				<label class="checkbox" for="clean-metadata-1">Strip image metadata <input id="clean-metadata-1" name="clean-metadata" value="1" type="checkbox" /></label>
297 | 				<input type="submit" value="Up" />
298 | 			</form>
299 | 			<form id="url-form" action="" method="POST">
300 | 				<input id="url-input" name="url" type="url" placeholder="... or an URL" />
301 | 				<label class="checkbox" for="clean-metadata-2">Strip image metadata <input id="clean-metadata-2" name="clean-metadata" value="1" type="checkbox" /></label>
302 | 				<input type="submit" value="Up" />
303 | 			</form>
304 | 			<p id="limitations">Maximum file size and total upload size is <?php echo $max_size_text; ?>.</p>
305 | 		</div>
306 | 		<div id="footer">
307 | 			<p id="usage"><code>curl --upload-file &lt;/home/you/local-file.png&gt; up.ÿ.fr</code></p>
308 | 			<p id="credits"><a href="mailto:see@seos.fr">see@seos.fr</a> &mdash; <a href="https://github.com/seeschloss/jus">github.com/seeschloss/jus</a></p>
309 | 		</div>
310 | 	</body>
311 | </html>
312 | 


--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
  1 |                     GNU GENERAL PUBLIC LICENSE
  2 |                        Version 3, 29 June 2007
  3 | 
  4 |  Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
  5 |  Everyone is permitted to copy and distribute verbatim copies
  6 |  of this license document, but changing it is not allowed.
  7 | 
  8 |                             Preamble
  9 | 
 10 |   The GNU General Public License is a free, copyleft license for
 11 | software and other kinds of works.
 12 | 
 13 |   The licenses for most software and other practical works are designed
 14 | to take away your freedom to share and change the works.  By contrast,
 15 | the GNU General Public License is intended to guarantee your freedom to
 16 | share and change all versions of a program--to make sure it remains free
 17 | software for all its users.  We, the Free Software Foundation, use the
 18 | GNU General Public License for most of our software; it applies also to
 19 | any other work released this way by its authors.  You can apply it to
 20 | your programs, too.
 21 | 
 22 |   When we speak of free software, we are referring to freedom, not
 23 | price.  Our General Public Licenses are designed to make sure that you
 24 | have the freedom to distribute copies of free software (and charge for
 25 | them if you wish), that you receive source code or can get it if you
 26 | want it, that you can change the software or use pieces of it in new
 27 | free programs, and that you know you can do these things.
 28 | 
 29 |   To protect your rights, we need to prevent others from denying you
 30 | these rights or asking you to surrender the rights.  Therefore, you have
 31 | certain responsibilities if you distribute copies of the software, or if
 32 | you modify it: responsibilities to respect the freedom of others.
 33 | 
 34 |   For example, if you distribute copies of such a program, whether
 35 | gratis or for a fee, you must pass on to the recipients the same
 36 | freedoms that you received.  You must make sure that they, too, receive
 37 | or can get the source code.  And you must show them these terms so they
 38 | know their rights.
 39 | 
 40 |   Developers that use the GNU GPL protect your rights with two steps:
 41 | (1) assert copyright on the software, and (2) offer you this License
 42 | giving you legal permission to copy, distribute and/or modify it.
 43 | 
 44 |   For the developers' and authors' protection, the GPL clearly explains
 45 | that there is no warranty for this free software.  For both users' and
 46 | authors' sake, the GPL requires that modified versions be marked as
 47 | changed, so that their problems will not be attributed erroneously to
 48 | authors of previous versions.
 49 | 
 50 |   Some devices are designed to deny users access to install or run
 51 | modified versions of the software inside them, although the manufacturer
 52 | can do so.  This is fundamentally incompatible with the aim of
 53 | protecting users' freedom to change the software.  The systematic
 54 | pattern of such abuse occurs in the area of products for individuals to
 55 | use, which is precisely where it is most unacceptable.  Therefore, we
 56 | have designed this version of the GPL to prohibit the practice for those
 57 | products.  If such problems arise substantially in other domains, we
 58 | stand ready to extend this provision to those domains in future versions
 59 | of the GPL, as needed to protect the freedom of users.
 60 | 
 61 |   Finally, every program is threatened constantly by software patents.
 62 | States should not allow patents to restrict development and use of
 63 | software on general-purpose computers, but in those that do, we wish to
 64 | avoid the special danger that patents applied to a free program could
 65 | make it effectively proprietary.  To prevent this, the GPL assures that
 66 | patents cannot be used to render the program non-free.
 67 | 
 68 |   The precise terms and conditions for copying, distribution and
 69 | modification follow.
 70 | 
 71 |                        TERMS AND CONDITIONS
 72 | 
 73 |   0. Definitions.
 74 | 
 75 |   "This License" refers to version 3 of the GNU General Public License.
 76 | 
 77 |   "Copyright" also means copyright-like laws that apply to other kinds of
 78 | works, such as semiconductor masks.
 79 | 
 80 |   "The Program" refers to any copyrightable work licensed under this
 81 | License.  Each licensee is addressed as "you".  "Licensees" and
 82 | "recipients" may be individuals or organizations.
 83 | 
 84 |   To "modify" a work means to copy from or adapt all or part of the work
 85 | in a fashion requiring copyright permission, other than the making of an
 86 | exact copy.  The resulting work is called a "modified version" of the
 87 | earlier work or a work "based on" the earlier work.
 88 | 
 89 |   A "covered work" means either the unmodified Program or a work based
 90 | on the Program.
 91 | 
 92 |   To "propagate" a work means to do anything with it that, without
 93 | permission, would make you directly or secondarily liable for
 94 | infringement under applicable copyright law, except executing it on a
 95 | computer or modifying a private copy.  Propagation includes copying,
 96 | distribution (with or without modification), making available to the
 97 | public, and in some countries other activities as well.
 98 | 
 99 |   To "convey" a work means any kind of propagation that enables other
100 | parties to make or receive copies.  Mere interaction with a user through
101 | a computer network, with no transfer of a copy, is not conveying.
102 | 
103 |   An interactive user interface displays "Appropriate Legal Notices"
104 | to the extent that it includes a convenient and prominently visible
105 | feature that (1) displays an appropriate copyright notice, and (2)
106 | tells the user that there is no warranty for the work (except to the
107 | extent that warranties are provided), that licensees may convey the
108 | work under this License, and how to view a copy of this License.  If
109 | the interface presents a list of user commands or options, such as a
110 | menu, a prominent item in the list meets this criterion.
111 | 
112 |   1. Source Code.
113 | 
114 |   The "source code" for a work means the preferred form of the work
115 | for making modifications to it.  "Object code" means any non-source
116 | form of a work.
117 | 
118 |   A "Standard Interface" means an interface that either is an official
119 | standard defined by a recognized standards body, or, in the case of
120 | interfaces specified for a particular programming language, one that
121 | is widely used among developers working in that language.
122 | 
123 |   The "System Libraries" of an executable work include anything, other
124 | than the work as a whole, that (a) is included in the normal form of
125 | packaging a Major Component, but which is not part of that Major
126 | Component, and (b) serves only to enable use of the work with that
127 | Major Component, or to implement a Standard Interface for which an
128 | implementation is available to the public in source code form.  A
129 | "Major Component", in this context, means a major essential component
130 | (kernel, window system, and so on) of the specific operating system
131 | (if any) on which the executable work runs, or a compiler used to
132 | produce the work, or an object code interpreter used to run it.
133 | 
134 |   The "Corresponding Source" for a work in object code form means all
135 | the source code needed to generate, install, and (for an executable
136 | work) run the object code and to modify the work, including scripts to
137 | control those activities.  However, it does not include the work's
138 | System Libraries, or general-purpose tools or generally available free
139 | programs which are used unmodified in performing those activities but
140 | which are not part of the work.  For example, Corresponding Source
141 | includes interface definition files associated with source files for
142 | the work, and the source code for shared libraries and dynamically
143 | linked subprograms that the work is specifically designed to require,
144 | such as by intimate data communication or control flow between those
145 | subprograms and other parts of the work.
146 | 
147 |   The Corresponding Source need not include anything that users
148 | can regenerate automatically from other parts of the Corresponding
149 | Source.
150 | 
151 |   The Corresponding Source for a work in source code form is that
152 | same work.
153 | 
154 |   2. Basic Permissions.
155 | 
156 |   All rights granted under this License are granted for the term of
157 | copyright on the Program, and are irrevocable provided the stated
158 | conditions are met.  This License explicitly affirms your unlimited
159 | permission to run the unmodified Program.  The output from running a
160 | covered work is covered by this License only if the output, given its
161 | content, constitutes a covered work.  This License acknowledges your
162 | rights of fair use or other equivalent, as provided by copyright law.
163 | 
164 |   You may make, run and propagate covered works that you do not
165 | convey, without conditions so long as your license otherwise remains
166 | in force.  You may convey covered works to others for the sole purpose
167 | of having them make modifications exclusively for you, or provide you
168 | with facilities for running those works, provided that you comply with
169 | the terms of this License in conveying all material for which you do
170 | not control copyright.  Those thus making or running the covered works
171 | for you must do so exclusively on your behalf, under your direction
172 | and control, on terms that prohibit them from making any copies of
173 | your copyrighted material outside their relationship with you.
174 | 
175 |   Conveying under any other circumstances is permitted solely under
176 | the conditions stated below.  Sublicensing is not allowed; section 10
177 | makes it unnecessary.
178 | 
179 |   3. Protecting Users' Legal Rights From Anti-Circumvention Law.
180 | 
181 |   No covered work shall be deemed part of an effective technological
182 | measure under any applicable law fulfilling obligations under article
183 | 11 of the WIPO copyright treaty adopted on 20 December 1996, or
184 | similar laws prohibiting or restricting circumvention of such
185 | measures.
186 | 
187 |   When you convey a covered work, you waive any legal power to forbid
188 | circumvention of technological measures to the extent such circumvention
189 | is effected by exercising rights under this License with respect to
190 | the covered work, and you disclaim any intention to limit operation or
191 | modification of the work as a means of enforcing, against the work's
192 | users, your or third parties' legal rights to forbid circumvention of
193 | technological measures.
194 | 
195 |   4. Conveying Verbatim Copies.
196 | 
197 |   You may convey verbatim copies of the Program's source code as you
198 | receive it, in any medium, provided that you conspicuously and
199 | appropriately publish on each copy an appropriate copyright notice;
200 | keep intact all notices stating that this License and any
201 | non-permissive terms added in accord with section 7 apply to the code;
202 | keep intact all notices of the absence of any warranty; and give all
203 | recipients a copy of this License along with the Program.
204 | 
205 |   You may charge any price or no price for each copy that you convey,
206 | and you may offer support or warranty protection for a fee.
207 | 
208 |   5. Conveying Modified Source Versions.
209 | 
210 |   You may convey a work based on the Program, or the modifications to
211 | produce it from the Program, in the form of source code under the
212 | terms of section 4, provided that you also meet all of these conditions:
213 | 
214 |     a) The work must carry prominent notices stating that you modified
215 |     it, and giving a relevant date.
216 | 
217 |     b) The work must carry prominent notices stating that it is
218 |     released under this License and any conditions added under section
219 |     7.  This requirement modifies the requirement in section 4 to
220 |     "keep intact all notices".
221 | 
222 |     c) You must license the entire work, as a whole, under this
223 |     License to anyone who comes into possession of a copy.  This
224 |     License will therefore apply, along with any applicable section 7
225 |     additional terms, to the whole of the work, and all its parts,
226 |     regardless of how they are packaged.  This License gives no
227 |     permission to license the work in any other way, but it does not
228 |     invalidate such permission if you have separately received it.
229 | 
230 |     d) If the work has interactive user interfaces, each must display
231 |     Appropriate Legal Notices; however, if the Program has interactive
232 |     interfaces that do not display Appropriate Legal Notices, your
233 |     work need not make them do so.
234 | 
235 |   A compilation of a covered work with other separate and independent
236 | works, which are not by their nature extensions of the covered work,
237 | and which are not combined with it such as to form a larger program,
238 | in or on a volume of a storage or distribution medium, is called an
239 | "aggregate" if the compilation and its resulting copyright are not
240 | used to limit the access or legal rights of the compilation's users
241 | beyond what the individual works permit.  Inclusion of a covered work
242 | in an aggregate does not cause this License to apply to the other
243 | parts of the aggregate.
244 | 
245 |   6. Conveying Non-Source Forms.
246 | 
247 |   You may convey a covered work in object code form under the terms
248 | of sections 4 and 5, provided that you also convey the
249 | machine-readable Corresponding Source under the terms of this License,
250 | in one of these ways:
251 | 
252 |     a) Convey the object code in, or embodied in, a physical product
253 |     (including a physical distribution medium), accompanied by the
254 |     Corresponding Source fixed on a durable physical medium
255 |     customarily used for software interchange.
256 | 
257 |     b) Convey the object code in, or embodied in, a physical product
258 |     (including a physical distribution medium), accompanied by a
259 |     written offer, valid for at least three years and valid for as
260 |     long as you offer spare parts or customer support for that product
261 |     model, to give anyone who possesses the object code either (1) a
262 |     copy of the Corresponding Source for all the software in the
263 |     product that is covered by this License, on a durable physical
264 |     medium customarily used for software interchange, for a price no
265 |     more than your reasonable cost of physically performing this
266 |     conveying of source, or (2) access to copy the
267 |     Corresponding Source from a network server at no charge.
268 | 
269 |     c) Convey individual copies of the object code with a copy of the
270 |     written offer to provide the Corresponding Source.  This
271 |     alternative is allowed only occasionally and noncommercially, and
272 |     only if you received the object code with such an offer, in accord
273 |     with subsection 6b.
274 | 
275 |     d) Convey the object code by offering access from a designated
276 |     place (gratis or for a charge), and offer equivalent access to the
277 |     Corresponding Source in the same way through the same place at no
278 |     further charge.  You need not require recipients to copy the
279 |     Corresponding Source along with the object code.  If the place to
280 |     copy the object code is a network server, the Corresponding Source
281 |     may be on a different server (operated by you or a third party)
282 |     that supports equivalent copying facilities, provided you maintain
283 |     clear directions next to the object code saying where to find the
284 |     Corresponding Source.  Regardless of what server hosts the
285 |     Corresponding Source, you remain obligated to ensure that it is
286 |     available for as long as needed to satisfy these requirements.
287 | 
288 |     e) Convey the object code using peer-to-peer transmission, provided
289 |     you inform other peers where the object code and Corresponding
290 |     Source of the work are being offered to the general public at no
291 |     charge under subsection 6d.
292 | 
293 |   A separable portion of the object code, whose source code is excluded
294 | from the Corresponding Source as a System Library, need not be
295 | included in conveying the object code work.
296 | 
297 |   A "User Product" is either (1) a "consumer product", which means any
298 | tangible personal property which is normally used for personal, family,
299 | or household purposes, or (2) anything designed or sold for incorporation
300 | into a dwelling.  In determining whether a product is a consumer product,
301 | doubtful cases shall be resolved in favor of coverage.  For a particular
302 | product received by a particular user, "normally used" refers to a
303 | typical or common use of that class of product, regardless of the status
304 | of the particular user or of the way in which the particular user
305 | actually uses, or expects or is expected to use, the product.  A product
306 | is a consumer product regardless of whether the product has substantial
307 | commercial, industrial or non-consumer uses, unless such uses represent
308 | the only significant mode of use of the product.
309 | 
310 |   "Installation Information" for a User Product means any methods,
311 | procedures, authorization keys, or other information required to install
312 | and execute modified versions of a covered work in that User Product from
313 | a modified version of its Corresponding Source.  The information must
314 | suffice to ensure that the continued functioning of the modified object
315 | code is in no case prevented or interfered with solely because
316 | modification has been made.
317 | 
318 |   If you convey an object code work under this section in, or with, or
319 | specifically for use in, a User Product, and the conveying occurs as
320 | part of a transaction in which the right of possession and use of the
321 | User Product is transferred to the recipient in perpetuity or for a
322 | fixed term (regardless of how the transaction is characterized), the
323 | Corresponding Source conveyed under this section must be accompanied
324 | by the Installation Information.  But this requirement does not apply
325 | if neither you nor any third party retains the ability to install
326 | modified object code on the User Product (for example, the work has
327 | been installed in ROM).
328 | 
329 |   The requirement to provide Installation Information does not include a
330 | requirement to continue to provide support service, warranty, or updates
331 | for a work that has been modified or installed by the recipient, or for
332 | the User Product in which it has been modified or installed.  Access to a
333 | network may be denied when the modification itself materially and
334 | adversely affects the operation of the network or violates the rules and
335 | protocols for communication across the network.
336 | 
337 |   Corresponding Source conveyed, and Installation Information provided,
338 | in accord with this section must be in a format that is publicly
339 | documented (and with an implementation available to the public in
340 | source code form), and must require no special password or key for
341 | unpacking, reading or copying.
342 | 
343 |   7. Additional Terms.
344 | 
345 |   "Additional permissions" are terms that supplement the terms of this
346 | License by making exceptions from one or more of its conditions.
347 | Additional permissions that are applicable to the entire Program shall
348 | be treated as though they were included in this License, to the extent
349 | that they are valid under applicable law.  If additional permissions
350 | apply only to part of the Program, that part may be used separately
351 | under those permissions, but the entire Program remains governed by
352 | this License without regard to the additional permissions.
353 | 
354 |   When you convey a copy of a covered work, you may at your option
355 | remove any additional permissions from that copy, or from any part of
356 | it.  (Additional permissions may be written to require their own
357 | removal in certain cases when you modify the work.)  You may place
358 | additional permissions on material, added by you to a covered work,
359 | for which you have or can give appropriate copyright permission.
360 | 
361 |   Notwithstanding any other provision of this License, for material you
362 | add to a covered work, you may (if authorized by the copyright holders of
363 | that material) supplement the terms of this License with terms:
364 | 
365 |     a) Disclaiming warranty or limiting liability differently from the
366 |     terms of sections 15 and 16 of this License; or
367 | 
368 |     b) Requiring preservation of specified reasonable legal notices or
369 |     author attributions in that material or in the Appropriate Legal
370 |     Notices displayed by works containing it; or
371 | 
372 |     c) Prohibiting misrepresentation of the origin of that material, or
373 |     requiring that modified versions of such material be marked in
374 |     reasonable ways as different from the original version; or
375 | 
376 |     d) Limiting the use for publicity purposes of names of licensors or
377 |     authors of the material; or
378 | 
379 |     e) Declining to grant rights under trademark law for use of some
380 |     trade names, trademarks, or service marks; or
381 | 
382 |     f) Requiring indemnification of licensors and authors of that
383 |     material by anyone who conveys the material (or modified versions of
384 |     it) with contractual assumptions of liability to the recipient, for
385 |     any liability that these contractual assumptions directly impose on
386 |     those licensors and authors.
387 | 
388 |   All other non-permissive additional terms are considered "further
389 | restrictions" within the meaning of section 10.  If the Program as you
390 | received it, or any part of it, contains a notice stating that it is
391 | governed by this License along with a term that is a further
392 | restriction, you may remove that term.  If a license document contains
393 | a further restriction but permits relicensing or conveying under this
394 | License, you may add to a covered work material governed by the terms
395 | of that license document, provided that the further restriction does
396 | not survive such relicensing or conveying.
397 | 
398 |   If you add terms to a covered work in accord with this section, you
399 | must place, in the relevant source files, a statement of the
400 | additional terms that apply to those files, or a notice indicating
401 | where to find the applicable terms.
402 | 
403 |   Additional terms, permissive or non-permissive, may be stated in the
404 | form of a separately written license, or stated as exceptions;
405 | the above requirements apply either way.
406 | 
407 |   8. Termination.
408 | 
409 |   You may not propagate or modify a covered work except as expressly
410 | provided under this License.  Any attempt otherwise to propagate or
411 | modify it is void, and will automatically terminate your rights under
412 | this License (including any patent licenses granted under the third
413 | paragraph of section 11).
414 | 
415 |   However, if you cease all violation of this License, then your
416 | license from a particular copyright holder is reinstated (a)
417 | provisionally, unless and until the copyright holder explicitly and
418 | finally terminates your license, and (b) permanently, if the copyright
419 | holder fails to notify you of the violation by some reasonable means
420 | prior to 60 days after the cessation.
421 | 
422 |   Moreover, your license from a particular copyright holder is
423 | reinstated permanently if the copyright holder notifies you of the
424 | violation by some reasonable means, this is the first time you have
425 | received notice of violation of this License (for any work) from that
426 | copyright holder, and you cure the violation prior to 30 days after
427 | your receipt of the notice.
428 | 
429 |   Termination of your rights under this section does not terminate the
430 | licenses of parties who have received copies or rights from you under
431 | this License.  If your rights have been terminated and not permanently
432 | reinstated, you do not qualify to receive new licenses for the same
433 | material under section 10.
434 | 
435 |   9. Acceptance Not Required for Having Copies.
436 | 
437 |   You are not required to accept this License in order to receive or
438 | run a copy of the Program.  Ancillary propagation of a covered work
439 | occurring solely as a consequence of using peer-to-peer transmission
440 | to receive a copy likewise does not require acceptance.  However,
441 | nothing other than this License grants you permission to propagate or
442 | modify any covered work.  These actions infringe copyright if you do
443 | not accept this License.  Therefore, by modifying or propagating a
444 | covered work, you indicate your acceptance of this License to do so.
445 | 
446 |   10. Automatic Licensing of Downstream Recipients.
447 | 
448 |   Each time you convey a covered work, the recipient automatically
449 | receives a license from the original licensors, to run, modify and
450 | propagate that work, subject to this License.  You are not responsible
451 | for enforcing compliance by third parties with this License.
452 | 
453 |   An "entity transaction" is a transaction transferring control of an
454 | organization, or substantially all assets of one, or subdividing an
455 | organization, or merging organizations.  If propagation of a covered
456 | work results from an entity transaction, each party to that
457 | transaction who receives a copy of the work also receives whatever
458 | licenses to the work the party's predecessor in interest had or could
459 | give under the previous paragraph, plus a right to possession of the
460 | Corresponding Source of the work from the predecessor in interest, if
461 | the predecessor has it or can get it with reasonable efforts.
462 | 
463 |   You may not impose any further restrictions on the exercise of the
464 | rights granted or affirmed under this License.  For example, you may
465 | not impose a license fee, royalty, or other charge for exercise of
466 | rights granted under this License, and you may not initiate litigation
467 | (including a cross-claim or counterclaim in a lawsuit) alleging that
468 | any patent claim is infringed by making, using, selling, offering for
469 | sale, or importing the Program or any portion of it.
470 | 
471 |   11. Patents.
472 | 
473 |   A "contributor" is a copyright holder who authorizes use under this
474 | License of the Program or a work on which the Program is based.  The
475 | work thus licensed is called the contributor's "contributor version".
476 | 
477 |   A contributor's "essential patent claims" are all patent claims
478 | owned or controlled by the contributor, whether already acquired or
479 | hereafter acquired, that would be infringed by some manner, permitted
480 | by this License, of making, using, or selling its contributor version,
481 | but do not include claims that would be infringed only as a
482 | consequence of further modification of the contributor version.  For
483 | purposes of this definition, "control" includes the right to grant
484 | patent sublicenses in a manner consistent with the requirements of
485 | this License.
486 | 
487 |   Each contributor grants you a non-exclusive, worldwide, royalty-free
488 | patent license under the contributor's essential patent claims, to
489 | make, use, sell, offer for sale, import and otherwise run, modify and
490 | propagate the contents of its contributor version.
491 | 
492 |   In the following three paragraphs, a "patent license" is any express
493 | agreement or commitment, however denominated, not to enforce a patent
494 | (such as an express permission to practice a patent or covenant not to
495 | sue for patent infringement).  To "grant" such a patent license to a
496 | party means to make such an agreement or commitment not to enforce a
497 | patent against the party.
498 | 
499 |   If you convey a covered work, knowingly relying on a patent license,
500 | and the Corresponding Source of the work is not available for anyone
501 | to copy, free of charge and under the terms of this License, through a
502 | publicly available network server or other readily accessible means,
503 | then you must either (1) cause the Corresponding Source to be so
504 | available, or (2) arrange to deprive yourself of the benefit of the
505 | patent license for this particular work, or (3) arrange, in a manner
506 | consistent with the requirements of this License, to extend the patent
507 | license to downstream recipients.  "Knowingly relying" means you have
508 | actual knowledge that, but for the patent license, your conveying the
509 | covered work in a country, or your recipient's use of the covered work
510 | in a country, would infringe one or more identifiable patents in that
511 | country that you have reason to believe are valid.
512 | 
513 |   If, pursuant to or in connection with a single transaction or
514 | arrangement, you convey, or propagate by procuring conveyance of, a
515 | covered work, and grant a patent license to some of the parties
516 | receiving the covered work authorizing them to use, propagate, modify
517 | or convey a specific copy of the covered work, then the patent license
518 | you grant is automatically extended to all recipients of the covered
519 | work and works based on it.
520 | 
521 |   A patent license is "discriminatory" if it does not include within
522 | the scope of its coverage, prohibits the exercise of, or is
523 | conditioned on the non-exercise of one or more of the rights that are
524 | specifically granted under this License.  You may not convey a covered
525 | work if you are a party to an arrangement with a third party that is
526 | in the business of distributing software, under which you make payment
527 | to the third party based on the extent of your activity of conveying
528 | the work, and under which the third party grants, to any of the
529 | parties who would receive the covered work from you, a discriminatory
530 | patent license (a) in connection with copies of the covered work
531 | conveyed by you (or copies made from those copies), or (b) primarily
532 | for and in connection with specific products or compilations that
533 | contain the covered work, unless you entered into that arrangement,
534 | or that patent license was granted, prior to 28 March 2007.
535 | 
536 |   Nothing in this License shall be construed as excluding or limiting
537 | any implied license or other defenses to infringement that may
538 | otherwise be available to you under applicable patent law.
539 | 
540 |   12. No Surrender of Others' Freedom.
541 | 
542 |   If conditions are imposed on you (whether by court order, agreement or
543 | otherwise) that contradict the conditions of this License, they do not
544 | excuse you from the conditions of this License.  If you cannot convey a
545 | covered work so as to satisfy simultaneously your obligations under this
546 | License and any other pertinent obligations, then as a consequence you may
547 | not convey it at all.  For example, if you agree to terms that obligate you
548 | to collect a royalty for further conveying from those to whom you convey
549 | the Program, the only way you could satisfy both those terms and this
550 | License would be to refrain entirely from conveying the Program.
551 | 
552 |   13. Use with the GNU Affero General Public License.
553 | 
554 |   Notwithstanding any other provision of this License, you have
555 | permission to link or combine any covered work with a work licensed
556 | under version 3 of the GNU Affero General Public License into a single
557 | combined work, and to convey the resulting work.  The terms of this
558 | License will continue to apply to the part which is the covered work,
559 | but the special requirements of the GNU Affero General Public License,
560 | section 13, concerning interaction through a network will apply to the
561 | combination as such.
562 | 
563 |   14. Revised Versions of this License.
564 | 
565 |   The Free Software Foundation may publish revised and/or new versions of
566 | the GNU General Public License from time to time.  Such new versions will
567 | be similar in spirit to the present version, but may differ in detail to
568 | address new problems or concerns.
569 | 
570 |   Each version is given a distinguishing version number.  If the
571 | Program specifies that a certain numbered version of the GNU General
572 | Public License "or any later version" applies to it, you have the
573 | option of following the terms and conditions either of that numbered
574 | version or of any later version published by the Free Software
575 | Foundation.  If the Program does not specify a version number of the
576 | GNU General Public License, you may choose any version ever published
577 | by the Free Software Foundation.
578 | 
579 |   If the Program specifies that a proxy can decide which future
580 | versions of the GNU General Public License can be used, that proxy's
581 | public statement of acceptance of a version permanently authorizes you
582 | to choose that version for the Program.
583 | 
584 |   Later license versions may give you additional or different
585 | permissions.  However, no additional obligations are imposed on any
586 | author or copyright holder as a result of your choosing to follow a
587 | later version.
588 | 
589 |   15. Disclaimer of Warranty.
590 | 
591 |   THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
592 | APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
596 | PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
597 | IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
599 | 
600 |   16. Limitation of Liability.
601 | 
602 |   IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
610 | SUCH DAMAGES.
611 | 
612 |   17. Interpretation of Sections 15 and 16.
613 | 
614 |   If the disclaimer of warranty and limitation of liability provided
615 | above cannot be given local legal effect according to their terms,
616 | reviewing courts shall apply local law that most closely approximates
617 | an absolute waiver of all civil liability in connection with the
618 | Program, unless a warranty or assumption of liability accompanies a
619 | copy of the Program in return for a fee.
620 | 
621 |                      END OF TERMS AND CONDITIONS
622 | 
623 |             How to Apply These Terms to Your New Programs
624 | 
625 |   If you develop a new program, and you want it to be of the greatest
626 | possible use to the public, the best way to achieve this is to make it
627 | free software which everyone can redistribute and change under these terms.
628 | 
629 |   To do so, attach the following notices to the program.  It is safest
630 | to attach them to the start of each source file to most effectively
631 | state the exclusion of warranty; and each file should have at least
632 | the "copyright" line and a pointer to where the full notice is found.
633 | 
634 |     {one line to give the program's name and a brief idea of what it does.}
635 |     Copyright (C) {year}  {name of author}
636 | 
637 |     This program is free software: you can redistribute it and/or modify
638 |     it under the terms of the GNU General Public License as published by
639 |     the Free Software Foundation, either version 3 of the License, or
640 |     (at your option) any later version.
641 | 
642 |     This program is distributed in the hope that it will be useful,
643 |     but WITHOUT ANY WARRANTY; without even the implied warranty of
644 |     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
645 |     GNU General Public License for more details.
646 | 
647 |     You should have received a copy of the GNU General Public License
648 |     along with this program.  If not, see <http://www.gnu.org/licenses/>.
649 | 
650 | Also add information on how to contact you by electronic and paper mail.
651 | 
652 |   If the program does terminal interaction, make it output a short
653 | notice like this when it starts in an interactive mode:
654 | 
655 |     {project}  Copyright (C) {year}  {fullname}
656 |     This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
657 |     This is free software, and you are welcome to redistribute it
658 |     under certain conditions; type `show c' for details.
659 | 
660 | The hypothetical commands `show w' and `show c' should show the appropriate
661 | parts of the General Public License.  Of course, your program's commands
662 | might be different; for a GUI interface, you would use an "about box".
663 | 
664 |   You should also get your employer (if you work as a programmer) or school,
665 | if any, to sign a "copyright disclaimer" for the program, if necessary.
666 | For more information on this, and how to apply and follow the GNU GPL, see
667 | <http://www.gnu.org/licenses/>.
668 | 
669 |   The GNU General Public License does not permit incorporating your program
670 | into proprietary programs.  If your program is a subroutine library, you
671 | may consider it more useful to permit linking proprietary applications with
672 | the library.  If this is what you want to do, use the GNU Lesser General
673 | Public License instead of this License.  But first, please read
674 | <http://www.gnu.org/philosophy/why-not-lgpl.html>.
675 | 


--------------------------------------------------------------------------------
/inc/file.inc.php:
--------------------------------------------------------------------------------
  1 | <?php
  2 | 
  3 | class File {
  4 | 	public static $mimes = array(
  5 | 		'application/andrew-inset' => 'ez',
  6 | 		'application/applixware' => 'aw',
  7 | 		'application/atom+xml' => 'atom',
  8 | 		'application/atomcat+xml' => 'atomcat',
  9 | 		'application/atomsvc+xml' => 'atomsvc',
 10 | 		'application/ccxml+xml' => 'ccxml',
 11 | 		'application/cdmi-capability' => 'cdmia',
 12 | 		'application/cdmi-container' => 'cdmic',
 13 | 		'application/cdmi-domain' => 'cdmid',
 14 | 		'application/cdmi-object' => 'cdmio',
 15 | 		'application/cdmi-queue' => 'cdmiq',
 16 | 		'application/cu-seeme' => 'cu',
 17 | 		'application/davmount+xml' => 'davmount',
 18 | 		'application/docbook+xml' => 'dbk',
 19 | 		'application/dssc+der' => 'dssc',
 20 | 		'application/dssc+xml' => 'xdssc',
 21 | 		'application/ecmascript' => 'ecma',
 22 | 		'application/emma+xml' => 'emma',
 23 | 		'application/epub+zip' => 'epub',
 24 | 		'application/exi' => 'exi',
 25 | 		'application/font-tdpfr' => 'pfr',
 26 | 		'application/font-woff' => 'woff',
 27 | 		'application/gml+xml' => 'gml',
 28 | 		'application/gpx+xml' => 'gpx',
 29 | 		'application/gxf' => 'gxf',
 30 | 		'application/hyperstudio' => 'stk',
 31 | 		'application/inkml+xml' => 'ink',
 32 | 		'application/ipfix' => 'ipfix',
 33 | 		'application/java-archive' => 'jar',
 34 | 		'application/java-serialized-object' => 'ser',
 35 | 		'application/java-vm' => 'class',
 36 | 		'application/javascript' => 'js',
 37 | 		'application/json' => 'json',
 38 | 		'application/jsonml+json' => 'jsonml',
 39 | 		'application/lost+xml' => 'lostxml',
 40 | 		'application/mac-binhex40' => 'hqx',
 41 | 		'application/mac-compactpro' => 'cpt',
 42 | 		'application/mads+xml' => 'mads',
 43 | 		'application/marc' => 'mrc',
 44 | 		'application/marcxml+xml' => 'mrcx',
 45 | 		'application/mathematica' => 'ma',
 46 | 		'application/mathml+xml' => 'mathml',
 47 | 		'application/mbox' => 'mbox',
 48 | 		'application/mediaservercontrol+xml' => 'mscml',
 49 | 		'application/metalink+xml' => 'metalink',
 50 | 		'application/metalink4+xml' => 'meta4',
 51 | 		'application/mets+xml' => 'mets',
 52 | 		'application/mods+xml' => 'mods',
 53 | 		'application/mp21' => 'm21',
 54 | 		'application/mp4' => 'mp4s',
 55 | 		'application/msword' => 'doc',
 56 | 		'application/mxf' => 'mxf',
 57 | 		'application/octet-stream' => 'bin',
 58 | 		'application/oda' => 'oda',
 59 | 		'application/oebps-package+xml' => 'opf',
 60 | 		'application/ogg' => 'ogx',
 61 | 		'application/omdoc+xml' => 'omdoc',
 62 | 		'application/onenote' => 'onetoc',
 63 | 		'application/oxps' => 'oxps',
 64 | 		'application/patch-ops-error+xml' => 'xer',
 65 | 		'application/pdf' => 'pdf',
 66 | 		'application/pgp-encrypted' => 'pgp',
 67 | 		'application/pgp-signature' => 'asc',
 68 | 		'application/pics-rules' => 'prf',
 69 | 		'application/pkcs10' => 'p10',
 70 | 		'application/pkcs7-mime' => 'p7m',
 71 | 		'application/pkcs7-signature' => 'p7s',
 72 | 		'application/pkcs8' => 'p8',
 73 | 		'application/pkix-attr-cert' => 'ac',
 74 | 		'application/pkix-cert' => 'cer',
 75 | 		'application/pkix-crl' => 'crl',
 76 | 		'application/pkix-pkipath' => 'pkipath',
 77 | 		'application/pkixcmp' => 'pki',
 78 | 		'application/pls+xml' => 'pls',
 79 | 		'application/postscript' => 'ai',
 80 | 		'application/prs.cww' => 'cww',
 81 | 		'application/pskc+xml' => 'pskcxml',
 82 | 		'application/rdf+xml' => 'rdf',
 83 | 		'application/reginfo+xml' => 'rif',
 84 | 		'application/relax-ng-compact-syntax' => 'rnc',
 85 | 		'application/resource-lists+xml' => 'rl',
 86 | 		'application/resource-lists-diff+xml' => 'rld',
 87 | 		'application/rls-services+xml' => 'rs',
 88 | 		'application/rpki-ghostbusters' => 'gbr',
 89 | 		'application/rpki-manifest' => 'mft',
 90 | 		'application/rpki-roa' => 'roa',
 91 | 		'application/rsd+xml' => 'rsd',
 92 | 		'application/rss+xml' => 'rss',
 93 | 		'application/rtf' => 'rtf',
 94 | 		'application/sbml+xml' => 'sbml',
 95 | 		'application/scvp-cv-request' => 'scq',
 96 | 		'application/scvp-cv-response' => 'scs',
 97 | 		'application/scvp-vp-request' => 'spq',
 98 | 		'application/scvp-vp-response' => 'spp',
 99 | 		'application/sdp' => 'sdp',
100 | 		'application/set-payment-initiation' => 'setpay',
101 | 		'application/set-registration-initiation' => 'setreg',
102 | 		'application/shf+xml' => 'shf',
103 | 		'application/smil+xml' => 'smi',
104 | 		'application/sparql-query' => 'rq',
105 | 		'application/sparql-results+xml' => 'srx',
106 | 		'application/srgs' => 'gram',
107 | 		'application/srgs+xml' => 'grxml',
108 | 		'application/sru+xml' => 'sru',
109 | 		'application/ssdl+xml' => 'ssdl',
110 | 		'application/ssml+xml' => 'ssml',
111 | 		'application/tei+xml' => 'tei',
112 | 		'application/thraud+xml' => 'tfi',
113 | 		'application/timestamped-data' => 'tsd',
114 | 		'application/vnd.3gpp.pic-bw-large' => 'plb',
115 | 		'application/vnd.3gpp.pic-bw-small' => 'psb',
116 | 		'application/vnd.3gpp.pic-bw-var' => 'pvb',
117 | 		'application/vnd.3gpp2.tcap' => 'tcap',
118 | 		'application/vnd.3m.post-it-notes' => 'pwn',
119 | 		'application/vnd.accpac.simply.aso' => 'aso',
120 | 		'application/vnd.accpac.simply.imp' => 'imp',
121 | 		'application/vnd.acucobol' => 'acu',
122 | 		'application/vnd.acucorp' => 'atc',
123 | 		'application/vnd.adobe.air-application-installer-package+zip' => 'air',
124 | 		'application/vnd.adobe.formscentral.fcdt' => 'fcdt',
125 | 		'application/vnd.adobe.fxp' => 'fxp',
126 | 		'application/vnd.adobe.xdp+xml' => 'xdp',
127 | 		'application/vnd.adobe.xfdf' => 'xfdf',
128 | 		'application/vnd.ahead.space' => 'ahead',
129 | 		'application/vnd.airzip.filesecure.azf' => 'azf',
130 | 		'application/vnd.airzip.filesecure.azs' => 'azs',
131 | 		'application/vnd.amazon.ebook' => 'azw',
132 | 		'application/vnd.americandynamics.acc' => 'acc',
133 | 		'application/vnd.amiga.ami' => 'ami',
134 | 		'application/vnd.android.package-archive' => 'apk',
135 | 		'application/vnd.anser-web-certificate-issue-initiation' => 'cii',
136 | 		'application/vnd.anser-web-funds-transfer-initiation' => 'fti',
137 | 		'application/vnd.antix.game-component' => 'atx',
138 | 		'application/vnd.apple.installer+xml' => 'mpkg',
139 | 		'application/vnd.apple.mpegurl' => 'm3u8',
140 | 		'application/vnd.aristanetworks.swi' => 'swi',
141 | 		'application/vnd.astraea-software.iota' => 'iota',
142 | 		'application/vnd.audiograph' => 'aep',
143 | 		'application/vnd.blueice.multipass' => 'mpm',
144 | 		'application/vnd.bmi' => 'bmi',
145 | 		'application/vnd.businessobjects' => 'rep',
146 | 		'application/vnd.chemdraw+xml' => 'cdxml',
147 | 		'application/vnd.chipnuts.karaoke-mmd' => 'mmd',
148 | 		'application/vnd.cinderella' => 'cdy',
149 | 		'application/vnd.claymore' => 'cla',
150 | 		'application/vnd.cloanto.rp9' => 'rp9',
151 | 		'application/vnd.clonk.c4group' => 'c4g',
152 | 		'application/vnd.cluetrust.cartomobile-config' => 'c11amc',
153 | 		'application/vnd.cluetrust.cartomobile-config-pkg' => 'c11amz',
154 | 		'application/vnd.commonspace' => 'csp',
155 | 		'application/vnd.contact.cmsg' => 'cdbcmsg',
156 | 		'application/vnd.cosmocaller' => 'cmc',
157 | 		'application/vnd.crick.clicker' => 'clkx',
158 | 		'application/vnd.crick.clicker.keyboard' => 'clkk',
159 | 		'application/vnd.crick.clicker.palette' => 'clkp',
160 | 		'application/vnd.crick.clicker.template' => 'clkt',
161 | 		'application/vnd.crick.clicker.wordbank' => 'clkw',
162 | 		'application/vnd.criticaltools.wbs+xml' => 'wbs',
163 | 		'application/vnd.ctc-posml' => 'pml',
164 | 		'application/vnd.cups-ppd' => 'ppd',
165 | 		'application/vnd.curl.car' => 'car',
166 | 		'application/vnd.curl.pcurl' => 'pcurl',
167 | 		'application/vnd.dart' => 'dart',
168 | 		'application/vnd.data-vision.rdz' => 'rdz',
169 | 		'application/vnd.dece.data' => 'uvf',
170 | 		'application/vnd.dece.ttml+xml' => 'uvt',
171 | 		'application/vnd.dece.unspecified' => 'uvx',
172 | 		'application/vnd.dece.zip' => 'uvz',
173 | 		'application/vnd.denovo.fcselayout-link' => 'fe_launch',
174 | 		'application/vnd.dna' => 'dna',
175 | 		'application/vnd.dolby.mlp' => 'mlp',
176 | 		'application/vnd.dpgraph' => 'dpg',
177 | 		'application/vnd.dreamfactory' => 'dfac',
178 | 		'application/vnd.ds-keypoint' => 'kpxx',
179 | 		'application/vnd.dvb.ait' => 'ait',
180 | 		'application/vnd.dvb.service' => 'svc',
181 | 		'application/vnd.dynageo' => 'geo',
182 | 		'application/vnd.ecowin.chart' => 'mag',
183 | 		'application/vnd.enliven' => 'nml',
184 | 		'application/vnd.epson.esf' => 'esf',
185 | 		'application/vnd.epson.msf' => 'msf',
186 | 		'application/vnd.epson.quickanime' => 'qam',
187 | 		'application/vnd.epson.salt' => 'slt',
188 | 		'application/vnd.epson.ssf' => 'ssf',
189 | 		'application/vnd.eszigno3+xml' => 'es3',
190 | 		'application/vnd.ezpix-album' => 'ez2',
191 | 		'application/vnd.ezpix-package' => 'ez3',
192 | 		'application/vnd.fdf' => 'fdf',
193 | 		'application/vnd.fdsn.mseed' => 'mseed',
194 | 		'application/vnd.fdsn.seed' => 'seed',
195 | 		'application/vnd.flographit' => 'gph',
196 | 		'application/vnd.fluxtime.clip' => 'ftc',
197 | 		'application/vnd.framemaker' => 'fm',
198 | 		'application/vnd.frogans.fnc' => 'fnc',
199 | 		'application/vnd.frogans.ltf' => 'ltf',
200 | 		'application/vnd.fsc.weblaunch' => 'fsc',
201 | 		'application/vnd.fujitsu.oasys' => 'oas',
202 | 		'application/vnd.fujitsu.oasys2' => 'oa2',
203 | 		'application/vnd.fujitsu.oasys3' => 'oa3',
204 | 		'application/vnd.fujitsu.oasysgp' => 'fg5',
205 | 		'application/vnd.fujitsu.oasysprs' => 'bh2',
206 | 		'application/vnd.fujixerox.ddd' => 'ddd',
207 | 		'application/vnd.fujixerox.docuworks' => 'xdw',
208 | 		'application/vnd.fujixerox.docuworks.binder' => 'xbd',
209 | 		'application/vnd.fuzzysheet' => 'fzs',
210 | 		'application/vnd.genomatix.tuxedo' => 'txd',
211 | 		'application/vnd.geogebra.file' => 'ggb',
212 | 		'application/vnd.geogebra.tool' => 'ggt',
213 | 		'application/vnd.geometry-explorer' => 'gex',
214 | 		'application/vnd.geonext' => 'gxt',
215 | 		'application/vnd.geoplan' => 'g2w',
216 | 		'application/vnd.geospace' => 'g3w',
217 | 		'application/vnd.gmx' => 'gmx',
218 | 		'application/vnd.google-earth.kml+xml' => 'kml',
219 | 		'application/vnd.google-earth.kmz' => 'kmz',
220 | 		'application/vnd.grafeq' => 'gqf',
221 | 		'application/vnd.groove-account' => 'gac',
222 | 		'application/vnd.groove-help' => 'ghf',
223 | 		'application/vnd.groove-identity-message' => 'gim',
224 | 		'application/vnd.groove-injector' => 'grv',
225 | 		'application/vnd.groove-tool-message' => 'gtm',
226 | 		'application/vnd.groove-tool-template' => 'tpl',
227 | 		'application/vnd.groove-vcard' => 'vcg',
228 | 		'application/vnd.hal+xml' => 'hal',
229 | 		'application/vnd.handheld-entertainment+xml' => 'zmm',
230 | 		'application/vnd.hbci' => 'hbci',
231 | 		'application/vnd.hhe.lesson-player' => 'les',
232 | 		'application/vnd.hp-hpgl' => 'hpgl',
233 | 		'application/vnd.hp-hpid' => 'hpid',
234 | 		'application/vnd.hp-hps' => 'hps',
235 | 		'application/vnd.hp-jlyt' => 'jlt',
236 | 		'application/vnd.hp-pcl' => 'pcl',
237 | 		'application/vnd.hp-pclxl' => 'pclxl',
238 | 		'application/vnd.hydrostatix.sof-data' => 'sfd-hdstx',
239 | 		'application/vnd.ibm.minipay' => 'mpy',
240 | 		'application/vnd.ibm.modcap' => 'afp',
241 | 		'application/vnd.ibm.rights-management' => 'irm',
242 | 		'application/vnd.ibm.secure-container' => 'sc',
243 | 		'application/vnd.iccprofile' => 'icc',
244 | 		'application/vnd.igloader' => 'igl',
245 | 		'application/vnd.immervision-ivp' => 'ivp',
246 | 		'application/vnd.immervision-ivu' => 'ivu',
247 | 		'application/vnd.insors.igm' => 'igm',
248 | 		'application/vnd.intercon.formnet' => 'xpw',
249 | 		'application/vnd.intergeo' => 'i2g',
250 | 		'application/vnd.intu.qbo' => 'qbo',
251 | 		'application/vnd.intu.qfx' => 'qfx',
252 | 		'application/vnd.ipunplugged.rcprofile' => 'rcprofile',
253 | 		'application/vnd.irepository.package+xml' => 'irp',
254 | 		'application/vnd.is-xpr' => 'xpr',
255 | 		'application/vnd.isac.fcs' => 'fcs',
256 | 		'application/vnd.jam' => 'jam',
257 | 		'application/vnd.jcp.javame.midlet-rms' => 'rms',
258 | 		'application/vnd.jisp' => 'jisp',
259 | 		'application/vnd.joost.joda-archive' => 'joda',
260 | 		'application/vnd.kahootz' => 'ktz',
261 | 		'application/vnd.kde.karbon' => 'karbon',
262 | 		'application/vnd.kde.kchart' => 'chrt',
263 | 		'application/vnd.kde.kformula' => 'kfo',
264 | 		'application/vnd.kde.kivio' => 'flw',
265 | 		'application/vnd.kde.kontour' => 'kon',
266 | 		'application/vnd.kde.kpresenter' => 'kpr',
267 | 		'application/vnd.kde.kspread' => 'ksp',
268 | 		'application/vnd.kde.kword' => 'kwd',
269 | 		'application/vnd.kenameaapp' => 'htke',
270 | 		'application/vnd.kidspiration' => 'kia',
271 | 		'application/vnd.kinar' => 'kne',
272 | 		'application/vnd.koan' => 'skp',
273 | 		'application/vnd.kodak-descriptor' => 'sse',
274 | 		'application/vnd.las.las+xml' => 'lasxml',
275 | 		'application/vnd.llamagraphics.life-balance.desktop' => 'lbd',
276 | 		'application/vnd.llamagraphics.life-balance.exchange+xml' => 'lbe',
277 | 		'application/vnd.lotus-1-2-3' => '123',
278 | 		'application/vnd.lotus-approach' => 'apr',
279 | 		'application/vnd.lotus-freelance' => 'pre',
280 | 		'application/vnd.lotus-notes' => 'nsf',
281 | 		'application/vnd.lotus-organizer' => 'org',
282 | 		'application/vnd.lotus-screencam' => 'scm',
283 | 		'application/vnd.lotus-wordpro' => 'lwp',
284 | 		'application/vnd.macports.portpkg' => 'portpkg',
285 | 		'application/vnd.mcd' => 'mcd',
286 | 		'application/vnd.medcalcdata' => 'mc1',
287 | 		'application/vnd.mediastation.cdkey' => 'cdkey',
288 | 		'application/vnd.mfer' => 'mwf',
289 | 		'application/vnd.mfmp' => 'mfm',
290 | 		'application/vnd.micrografx.flo' => 'flo',
291 | 		'application/vnd.micrografx.igx' => 'igx',
292 | 		'application/vnd.mif' => 'mif',
293 | 		'application/vnd.mobius.daf' => 'daf',
294 | 		'application/vnd.mobius.dis' => 'dis',
295 | 		'application/vnd.mobius.mbk' => 'mbk',
296 | 		'application/vnd.mobius.mqy' => 'mqy',
297 | 		'application/vnd.mobius.msl' => 'msl',
298 | 		'application/vnd.mobius.plc' => 'plc',
299 | 		'application/vnd.mobius.txf' => 'txf',
300 | 		'application/vnd.mophun.application' => 'mpn',
301 | 		'application/vnd.mophun.certificate' => 'mpc',
302 | 		'application/vnd.mozilla.xul+xml' => 'xul',
303 | 		'application/vnd.ms-artgalry' => 'cil',
304 | 		'application/vnd.ms-cab-compressed' => 'cab',
305 | 		'application/vnd.ms-excel' => 'xls',
306 | 		'application/vnd.ms-excel.addin.macroenabled.12' => 'xlam',
307 | 		'application/vnd.ms-excel.sheet.binary.macroenabled.12' => 'xlsb',
308 | 		'application/vnd.ms-excel.sheet.macroenabled.12' => 'xlsm',
309 | 		'application/vnd.ms-excel.template.macroenabled.12' => 'xltm',
310 | 		'application/vnd.ms-fontobject' => 'eot',
311 | 		'application/vnd.ms-htmlhelp' => 'chm',
312 | 		'application/vnd.ms-ims' => 'ims',
313 | 		'application/vnd.ms-lrm' => 'lrm',
314 | 		'application/vnd.ms-officetheme' => 'thmx',
315 | 		'application/vnd.ms-pki.seccat' => 'cat',
316 | 		'application/vnd.ms-pki.stl' => 'stl',
317 | 		'application/vnd.ms-powerpoint' => 'ppt',
318 | 		'application/vnd.ms-powerpoint.addin.macroenabled.12' => 'ppam',
319 | 		'application/vnd.ms-powerpoint.presentation.macroenabled.12' => 'pptm',
320 | 		'application/vnd.ms-powerpoint.slide.macroenabled.12' => 'sldm',
321 | 		'application/vnd.ms-powerpoint.slideshow.macroenabled.12' => 'ppsm',
322 | 		'application/vnd.ms-powerpoint.template.macroenabled.12' => 'potm',
323 | 		'application/vnd.ms-project' => 'mpp',
324 | 		'application/vnd.ms-word.document.macroenabled.12' => 'docm',
325 | 		'application/vnd.ms-word.template.macroenabled.12' => 'dotm',
326 | 		'application/vnd.ms-works' => 'wps',
327 | 		'application/vnd.ms-wpl' => 'wpl',
328 | 		'application/vnd.ms-xpsdocument' => 'xps',
329 | 		'application/vnd.mseq' => 'mseq',
330 | 		'application/vnd.musician' => 'mus',
331 | 		'application/vnd.muvee.style' => 'msty',
332 | 		'application/vnd.mynfc' => 'taglet',
333 | 		'application/vnd.neurolanguage.nlu' => 'nlu',
334 | 		'application/vnd.nitf' => 'ntf',
335 | 		'application/vnd.noblenet-directory' => 'nnd',
336 | 		'application/vnd.noblenet-sealer' => 'nns',
337 | 		'application/vnd.noblenet-web' => 'nnw',
338 | 		'application/vnd.nokia.n-gage.data' => 'ngdat',
339 | 		'application/vnd.nokia.n-gage.symbian.install' => 'n-gage',
340 | 		'application/vnd.nokia.radio-preset' => 'rpst',
341 | 		'application/vnd.nokia.radio-presets' => 'rpss',
342 | 		'application/vnd.novadigm.edm' => 'edm',
343 | 		'application/vnd.novadigm.edx' => 'edx',
344 | 		'application/vnd.novadigm.ext' => 'ext',
345 | 		'application/vnd.oasis.opendocument.chart' => 'odc',
346 | 		'application/vnd.oasis.opendocument.chart-template' => 'otc',
347 | 		'application/vnd.oasis.opendocument.database' => 'odb',
348 | 		'application/vnd.oasis.opendocument.formula' => 'odf',
349 | 		'application/vnd.oasis.opendocument.formula-template' => 'odft',
350 | 		'application/vnd.oasis.opendocument.graphics' => 'odg',
351 | 		'application/vnd.oasis.opendocument.graphics-template' => 'otg',
352 | 		'application/vnd.oasis.opendocument.image' => 'odi',
353 | 		'application/vnd.oasis.opendocument.image-template' => 'oti',
354 | 		'application/vnd.oasis.opendocument.presentation' => 'odp',
355 | 		'application/vnd.oasis.opendocument.presentation-template' => 'otp',
356 | 		'application/vnd.oasis.opendocument.spreadsheet' => 'ods',
357 | 		'application/vnd.oasis.opendocument.spreadsheet-template' => 'ots',
358 | 		'application/vnd.oasis.opendocument.text' => 'odt',
359 | 		'application/vnd.oasis.opendocument.text-master' => 'odm',
360 | 		'application/vnd.oasis.opendocument.text-template' => 'ott',
361 | 		'application/vnd.oasis.opendocument.text-web' => 'oth',
362 | 		'application/vnd.olpc-sugar' => 'xo',
363 | 		'application/vnd.oma.dd2+xml' => 'dd2',
364 | 		'application/vnd.openofficeorg.extension' => 'oxt',
365 | 		'application/vnd.openxmlformats-officedocument.presentationml.presentation' => 'pptx',
366 | 		'application/vnd.openxmlformats-officedocument.presentationml.slide' => 'sldx',
367 | 		'application/vnd.openxmlformats-officedocument.presentationml.slideshow' => 'ppsx',
368 | 		'application/vnd.openxmlformats-officedocument.presentationml.template' => 'potx',
369 | 		'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' => 'xlsx',
370 | 		'application/vnd.openxmlformats-officedocument.spreadsheetml.template' => 'xltx',
371 | 		'application/vnd.openxmlformats-officedocument.wordprocessingml.document' => 'docx',
372 | 		'application/vnd.openxmlformats-officedocument.wordprocessingml.template' => 'dotx',
373 | 		'application/vnd.osgeo.mapguide.package' => 'mgp',
374 | 		'application/vnd.osgi.dp' => 'dp',
375 | 		'application/vnd.osgi.subsystem' => 'esa',
376 | 		'application/vnd.palm' => 'pdb',
377 | 		'application/vnd.pawaafile' => 'paw',
378 | 		'application/vnd.pg.format' => 'str',
379 | 		'application/vnd.pg.osasli' => 'ei6',
380 | 		'application/vnd.picsel' => 'efif',
381 | 		'application/vnd.pmi.widget' => 'wg',
382 | 		'application/vnd.pocketlearn' => 'plf',
383 | 		'application/vnd.powerbuilder6' => 'pbd',
384 | 		'application/vnd.previewsystems.box' => 'box',
385 | 		'application/vnd.proteus.magazine' => 'mgz',
386 | 		'application/vnd.publishare-delta-tree' => 'qps',
387 | 		'application/vnd.pvi.ptid1' => 'ptid',
388 | 		'application/vnd.quark.quarkxpress' => 'qxd',
389 | 		'application/vnd.realvnc.bed' => 'bed',
390 | 		'application/vnd.recordare.musicxml' => 'mxl',
391 | 		'application/vnd.recordare.musicxml+xml' => 'musicxml',
392 | 		'application/vnd.rig.cryptonote' => 'cryptonote',
393 | 		'application/vnd.rim.cod' => 'cod',
394 | 		'application/vnd.rn-realmedia' => 'rm',
395 | 		'application/vnd.rn-realmedia-vbr' => 'rmvb',
396 | 		'application/vnd.route66.link66+xml' => 'link66',
397 | 		'application/vnd.sailingtracker.track' => 'st',
398 | 		'application/vnd.seemail' => 'see',
399 | 		'application/vnd.sema' => 'sema',
400 | 		'application/vnd.semd' => 'semd',
401 | 		'application/vnd.semf' => 'semf',
402 | 		'application/vnd.shana.informed.formdata' => 'ifm',
403 | 		'application/vnd.shana.informed.formtemplate' => 'itp',
404 | 		'application/vnd.shana.informed.interchange' => 'iif',
405 | 		'application/vnd.shana.informed.package' => 'ipk',
406 | 		'application/vnd.simtech-mindmapper' => 'twd',
407 | 		'application/vnd.smaf' => 'mmf',
408 | 		'application/vnd.smart.teacher' => 'teacher',
409 | 		'application/vnd.solent.sdkm+xml' => 'sdkm',
410 | 		'application/vnd.spotfire.dxp' => 'dxp',
411 | 		'application/vnd.spotfire.sfs' => 'sfs',
412 | 		'application/vnd.stardivision.calc' => 'sdc',
413 | 		'application/vnd.stardivision.draw' => 'sda',
414 | 		'application/vnd.stardivision.impress' => 'sdd',
415 | 		'application/vnd.stardivision.math' => 'smf',
416 | 		'application/vnd.stardivision.writer' => 'sdw',
417 | 		'application/vnd.stardivision.writer-global' => 'sgl',
418 | 		'application/vnd.stepmania.package' => 'smzip',
419 | 		'application/vnd.stepmania.stepchart' => 'sm',
420 | 		'application/vnd.sun.xml.calc' => 'sxc',
421 | 		'application/vnd.sun.xml.calc.template' => 'stc',
422 | 		'application/vnd.sun.xml.draw' => 'sxd',
423 | 		'application/vnd.sun.xml.draw.template' => 'std',
424 | 		'application/vnd.sun.xml.impress' => 'sxi',
425 | 		'application/vnd.sun.xml.impress.template' => 'sti',
426 | 		'application/vnd.sun.xml.math' => 'sxm',
427 | 		'application/vnd.sun.xml.writer' => 'sxw',
428 | 		'application/vnd.sun.xml.writer.global' => 'sxg',
429 | 		'application/vnd.sun.xml.writer.template' => 'stw',
430 | 		'application/vnd.sus-calendar' => 'sus',
431 | 		'application/vnd.svd' => 'svd',
432 | 		'application/vnd.symbian.install' => 'sis',
433 | 		'application/vnd.syncml+xml' => 'xsm',
434 | 		'application/vnd.syncml.dm+wbxml' => 'bdm',
435 | 		'application/vnd.syncml.dm+xml' => 'xdm',
436 | 		'application/vnd.tao.intent-module-archive' => 'tao',
437 | 		'application/vnd.tcpdump.pcap' => 'pcap',
438 | 		'application/vnd.tmobile-livetv' => 'tmo',
439 | 		'application/vnd.trid.tpt' => 'tpt',
440 | 		'application/vnd.triscape.mxs' => 'mxs',
441 | 		'application/vnd.trueapp' => 'tra',
442 | 		'application/vnd.ufdl' => 'ufd',
443 | 		'application/vnd.uiq.theme' => 'utz',
444 | 		'application/vnd.umajin' => 'umj',
445 | 		'application/vnd.unity' => 'unityweb',
446 | 		'application/vnd.uoml+xml' => 'uoml',
447 | 		'application/vnd.vcx' => 'vcx',
448 | 		'application/vnd.visio' => 'vsd',
449 | 		'application/vnd.visionary' => 'vis',
450 | 		'application/vnd.vsf' => 'vsf',
451 | 		'application/vnd.wap.wbxml' => 'wbxml',
452 | 		'application/vnd.wap.wmlc' => 'wmlc',
453 | 		'application/vnd.wap.wmlscriptc' => 'wmlsc',
454 | 		'application/vnd.webturbo' => 'wtb',
455 | 		'application/vnd.wolfram.player' => 'nbp',
456 | 		'application/vnd.wordperfect' => 'wpd',
457 | 		'application/vnd.wqd' => 'wqd',
458 | 		'application/vnd.wt.stf' => 'stf',
459 | 		'application/vnd.xara' => 'xar',
460 | 		'application/vnd.xfdl' => 'xfdl',
461 | 		'application/vnd.yamaha.hv-dic' => 'hvd',
462 | 		'application/vnd.yamaha.hv-script' => 'hvs',
463 | 		'application/vnd.yamaha.hv-voice' => 'hvp',
464 | 		'application/vnd.yamaha.openscoreformat' => 'osf',
465 | 		'application/vnd.yamaha.openscoreformat.osfpvg+xml' => 'osfpvg',
466 | 		'application/vnd.yamaha.smaf-audio' => 'saf',
467 | 		'application/vnd.yamaha.smaf-phrase' => 'spf',
468 | 		'application/vnd.yellowriver-custom-menu' => 'cmp',
469 | 		'application/vnd.zul' => 'zir',
470 | 		'application/vnd.zzazz.deck+xml' => 'zaz',
471 | 		'application/voicexml+xml' => 'vxml',
472 | 		'application/widget' => 'wgt',
473 | 		'application/winhlp' => 'hlp',
474 | 		'application/wsdl+xml' => 'wsdl',
475 | 		'application/wspolicy+xml' => 'wspolicy',
476 | 		'application/x-7z-compressed' => '7z',
477 | 		'application/x-abiword' => 'abw',
478 | 		'application/x-ace-compressed' => 'ace',
479 | 		'application/x-apple-diskimage' => 'dmg',
480 | 		'application/x-authorware-bin' => 'aab',
481 | 		'application/x-authorware-map' => 'aam',
482 | 		'application/x-authorware-seg' => 'aas',
483 | 		'application/x-bcpio' => 'bcpio',
484 | 		'application/x-bittorrent' => 'torrent',
485 | 		'application/x-blorb' => 'blb',
486 | 		'application/x-bzip' => 'bz',
487 | 		'application/x-bzip2' => 'bz2',
488 | 		'application/x-cbr' => 'cbr',
489 | 		'application/x-cdlink' => 'vcd',
490 | 		'application/x-cfs-compressed' => 'cfs',
491 | 		'application/x-chat' => 'chat',
492 | 		'application/x-chess-pgn' => 'pgn',
493 | 		'application/x-conference' => 'nsc',
494 | 		'application/x-cpio' => 'cpio',
495 | 		'application/x-csh' => 'csh',
496 | 		'application/x-debian-package' => 'deb',
497 | 		'application/x-dgc-compressed' => 'dgc',
498 | 		'application/x-director' => 'dir',
499 | 		'application/x-doom' => 'wad',
500 | 		'application/x-dtbncx+xml' => 'ncx',
501 | 		'application/x-dtbook+xml' => 'dtb',
502 | 		'application/x-dtbresource+xml' => 'res',
503 | 		'application/x-dvi' => 'dvi',
504 | 		'application/x-envoy' => 'evy',
505 | 		'application/x-eva' => 'eva',
506 | 		'application/x-font-bdf' => 'bdf',
507 | 		'application/x-font-ghostscript' => 'gsf',
508 | 		'application/x-font-linux-psf' => 'psf',
509 | 		'application/x-font-otf' => 'otf',
510 | 		'application/x-font-pcf' => 'pcf',
511 | 		'application/x-font-snf' => 'snf',
512 | 		'application/x-font-ttf' => 'ttf',
513 | 		'application/x-font-type1' => 'pfa',
514 | 		'application/x-freearc' => 'arc',
515 | 		'application/x-futuresplash' => 'spl',
516 | 		'application/x-gca-compressed' => 'gca',
517 | 		'application/x-glulx' => 'ulx',
518 | 		'application/x-gnumeric' => 'gnumeric',
519 | 		'application/x-gramps-xml' => 'gramps',
520 | 		'application/x-gtar' => 'gtar',
521 | 		'application/x-hdf' => 'hdf',
522 | 		'application/x-install-instructions' => 'install',
523 | 		'application/x-iso9660-image' => 'iso',
524 | 		'application/x-java-jnlp-file' => 'jnlp',
525 | 		'application/x-latex' => 'latex',
526 | 		'application/x-lzh-compressed' => 'lzh',
527 | 		'application/x-mie' => 'mie',
528 | 		'application/x-mobipocket-ebook' => 'prc',
529 | 		'application/x-ms-application' => 'application',
530 | 		'application/x-ms-shortcut' => 'lnk',
531 | 		'application/x-ms-wmd' => 'wmd',
532 | 		'application/x-ms-wmz' => 'wmz',
533 | 		'application/x-ms-xbap' => 'xbap',
534 | 		'application/x-msaccess' => 'mdb',
535 | 		'application/x-msbinder' => 'obd',
536 | 		'application/x-mscardfile' => 'crd',
537 | 		'application/x-msclip' => 'clp',
538 | 		'application/x-msdownload' => 'exe',
539 | 		'application/x-msmediaview' => 'mvb',
540 | 		'application/x-msmetafile' => 'wmf',
541 | 		'application/x-msmoney' => 'mny',
542 | 		'application/x-mspublisher' => 'pub',
543 | 		'application/x-msschedule' => 'scd',
544 | 		'application/x-msterminal' => 'trm',
545 | 		'application/x-mswrite' => 'wri',
546 | 		'application/x-netcdf' => 'nc',
547 | 		'application/x-nzb' => 'nzb',
548 | 		'application/x-pkcs12' => 'p12',
549 | 		'application/x-pkcs7-certificates' => 'p7b',
550 | 		'application/x-pkcs7-certreqresp' => 'p7r',
551 | 		'application/x-rar-compressed' => 'rar',
552 | 		'application/x-research-info-systems' => 'ris',
553 | 		'application/x-sh' => 'sh',
554 | 		'application/x-shar' => 'shar',
555 | 		'application/x-shockwave-flash' => 'swf',
556 | 		'application/x-silverlight-app' => 'xap',
557 | 		'application/x-sql' => 'sql',
558 | 		'application/x-stuffit' => 'sit',
559 | 		'application/x-stuffitx' => 'sitx',
560 | 		'application/x-subrip' => 'srt',
561 | 		'application/x-sv4cpio' => 'sv4cpio',
562 | 		'application/x-sv4crc' => 'sv4crc',
563 | 		'application/x-t3vm-image' => 't3',
564 | 		'application/x-tads' => 'gam',
565 | 		'application/x-tar' => 'tar',
566 | 		'application/x-tcl' => 'tcl',
567 | 		'application/x-tex' => 'tex',
568 | 		'application/x-tex-tfm' => 'tfm',
569 | 		'application/x-texinfo' => 'texinfo',
570 | 		'application/x-tgif' => 'obj',
571 | 		'application/x-ustar' => 'ustar',
572 | 		'application/x-wais-source' => 'src',
573 | 		'application/x-x509-ca-cert' => 'der',
574 | 		'application/x-xfig' => 'fig',
575 | 		'application/x-xliff+xml' => 'xlf',
576 | 		'application/x-xpinstall' => 'xpi',
577 | 		'application/x-xz' => 'xz',
578 | 		'application/x-zmachine' => 'z1',
579 | 		'application/xaml+xml' => 'xaml',
580 | 		'application/xcap-diff+xml' => 'xdf',
581 | 		'application/xenc+xml' => 'xenc',
582 | 		'application/xhtml+xml' => 'xhtml',
583 | 		'application/xml' => 'xml',
584 | 		'application/xml-dtd' => 'dtd',
585 | 		'application/xop+xml' => 'xop',
586 | 		'application/xproc+xml' => 'xpl',
587 | 		'application/xslt+xml' => 'xslt',
588 | 		'application/xspf+xml' => 'xspf',
589 | 		'application/xv+xml' => 'mxml',
590 | 		'application/yang' => 'yang',
591 | 		'application/yin+xml' => 'yin',
592 | 		'application/zip' => 'zip',
593 | 		'audio/adpcm' => 'adp',
594 | 		'audio/basic' => 'au',
595 | 		'audio/midi' => 'mid',
596 | 		'audio/mp4' => 'm4a',
597 | 		'audio/mpeg' => 'mpga',
598 | 		'audio/ogg' => 'oga',
599 | 		'audio/s3m' => 's3m',
600 | 		'audio/silk' => 'sil',
601 | 		'audio/vnd.dece.audio' => 'uva',
602 | 		'audio/vnd.digital-winds' => 'eol',
603 | 		'audio/vnd.dra' => 'dra',
604 | 		'audio/vnd.dts' => 'dts',
605 | 		'audio/vnd.dts.hd' => 'dtshd',
606 | 		'audio/vnd.lucent.voice' => 'lvp',
607 | 		'audio/vnd.ms-playready.media.pya' => 'pya',
608 | 		'audio/vnd.nuera.ecelp4800' => 'ecelp4800',
609 | 		'audio/vnd.nuera.ecelp7470' => 'ecelp7470',
610 | 		'audio/vnd.nuera.ecelp9600' => 'ecelp9600',
611 | 		'audio/vnd.rip' => 'rip',
612 | 		'audio/webm' => 'weba',
613 | 		'audio/x-aac' => 'aac',
614 | 		'audio/x-aiff' => 'aif',
615 | 		'audio/x-caf' => 'caf',
616 | 		'audio/x-flac' => 'flac',
617 | 		'audio/x-matroska' => 'mka',
618 | 		'audio/x-mpegurl' => 'm3u',
619 | 		'audio/x-ms-wax' => 'wax',
620 | 		'audio/x-ms-wma' => 'wma',
621 | 		'audio/x-pn-realaudio' => 'ram',
622 | 		'audio/x-pn-realaudio-plugin' => 'rmp',
623 | 		'audio/x-wav' => 'wav',
624 | 		'audio/xm' => 'xm',
625 | 		'chemical/x-cdx' => 'cdx',
626 | 		'chemical/x-cif' => 'cif',
627 | 		'chemical/x-cmdf' => 'cmdf',
628 | 		'chemical/x-cml' => 'cml',
629 | 		'chemical/x-csml' => 'csml',
630 | 		'chemical/x-xyz' => 'xyz',
631 | 		'image/bmp' => 'bmp',
632 | 		'image/cgm' => 'cgm',
633 | 		'image/g3fax' => 'g3',
634 | 		'image/gif' => 'gif',
635 | 		'image/ief' => 'ief',
636 | 		'image/jpeg' => 'jpeg',
637 | 		'image/ktx' => 'ktx',
638 | 		'image/png' => 'png',
639 | 		'image/prs.btif' => 'btif',
640 | 		'image/sgi' => 'sgi',
641 | 		'image/svg+xml' => 'svg',
642 | 		'image/tiff' => 'tiff',
643 | 		'image/vnd.adobe.photoshop' => 'psd',
644 | 		'image/vnd.dece.graphic' => 'uvi',
645 | 		'image/vnd.djvu' => 'djvu',
646 | 		'image/vnd.dvb.subtitle' => 'sub',
647 | 		'image/vnd.dwg' => 'dwg',
648 | 		'image/vnd.dxf' => 'dxf',
649 | 		'image/vnd.fastbidsheet' => 'fbs',
650 | 		'image/vnd.fpx' => 'fpx',
651 | 		'image/vnd.fst' => 'fst',
652 | 		'image/vnd.fujixerox.edmics-mmr' => 'mmr',
653 | 		'image/vnd.fujixerox.edmics-rlc' => 'rlc',
654 | 		'image/vnd.ms-modi' => 'mdi',
655 | 		'image/vnd.ms-photo' => 'wdp',
656 | 		'image/vnd.net-fpx' => 'npx',
657 | 		'image/vnd.wap.wbmp' => 'wbmp',
658 | 		'image/vnd.xiff' => 'xif',
659 | 		'image/webp' => 'webp',
660 | 		'image/x-3ds' => '3ds',
661 | 		'image/x-cmu-raster' => 'ras',
662 | 		'image/x-cmx' => 'cmx',
663 | 		'image/x-freehand' => 'fh',
664 | 		'image/x-icon' => 'ico',
665 | 		'image/x-mrsid-image' => 'sid',
666 | 		'image/x-pcx' => 'pcx',
667 | 		'image/x-pict' => 'pic',
668 | 		'image/x-portable-anymap' => 'pnm',
669 | 		'image/x-portable-bitmap' => 'pbm',
670 | 		'image/x-portable-graymap' => 'pgm',
671 | 		'image/x-portable-pixmap' => 'ppm',
672 | 		'image/x-rgb' => 'rgb',
673 | 		'image/x-tga' => 'tga',
674 | 		'image/x-xbitmap' => 'xbm',
675 | 		'image/x-xpixmap' => 'xpm',
676 | 		'image/x-xwindowdump' => 'xwd',
677 | 		'message/rfc822' => 'eml',
678 | 		'model/iges' => 'igs',
679 | 		'model/mesh' => 'msh',
680 | 		'model/vnd.collada+xml' => 'dae',
681 | 		'model/vnd.dwf' => 'dwf',
682 | 		'model/vnd.gdl' => 'gdl',
683 | 		'model/vnd.gtw' => 'gtw',
684 | 		'model/vnd.mts' => 'mts',
685 | 		'model/vnd.vtu' => 'vtu',
686 | 		'model/vrml' => 'wrl',
687 | 		'model/x3d+binary' => 'x3db',
688 | 		'model/x3d+vrml' => 'x3dv',
689 | 		'model/x3d+xml' => 'x3d',
690 | 		'text/cache-manifest' => 'appcache',
691 | 		'text/calendar' => 'ics',
692 | 		'text/css' => 'css',
693 | 		'text/csv' => 'csv',
694 | 		'text/html' => 'html',
695 | 		'text/n3' => 'n3',
696 | 		'text/plain' => 'txt',
697 | 		'text/prs.lines.tag' => 'dsc',
698 | 		'text/richtext' => 'rtx',
699 | 		'text/sgml' => 'sgml',
700 | 		'text/tab-separated-values' => 'tsv',
701 | 		'text/troff' => 't',
702 | 		'text/turtle' => 'ttl',
703 | 		'text/uri-list' => 'uri',
704 | 		'text/vcard' => 'vcard',
705 | 		'text/vnd.curl' => 'curl',
706 | 		'text/vnd.curl.dcurl' => 'dcurl',
707 | 		'text/vnd.curl.mcurl' => 'mcurl',
708 | 		'text/vnd.curl.scurl' => 'scurl',
709 | 		'text/vnd.dvb.subtitle' => 'sub',
710 | 		'text/vnd.fly' => 'fly',
711 | 		'text/vnd.fmi.flexstor' => 'flx',
712 | 		'text/vnd.graphviz' => 'gv',
713 | 		'text/vnd.in3d.3dml' => '3dml',
714 | 		'text/vnd.in3d.spot' => 'spot',
715 | 		'text/vnd.sun.j2me.app-descriptor' => 'jad',
716 | 		'text/vnd.wap.wml' => 'wml',
717 | 		'text/vnd.wap.wmlscript' => 'wmls',
718 | 		'text/x-asm' => 's',
719 | 		'text/x-c' => 'c',
720 | 		'text/x-fortran' => 'f',
721 | 		'text/x-java-source' => 'java',
722 | 		'text/x-nfo' => 'nfo',
723 | 		'text/x-opml' => 'opml',
724 | 		'text/x-pascal' => 'p',
725 | 		'text/x-setext' => 'etx',
726 | 		'text/x-sfv' => 'sfv',
727 | 		'text/x-uuencode' => 'uu',
728 | 		'text/x-vcalendar' => 'vcs',
729 | 		'text/x-vcard' => 'vcf',
730 | 		'video/3gpp' => '3gp',
731 | 		'video/3gpp2' => '3g2',
732 | 		'video/h261' => 'h261',
733 | 		'video/h263' => 'h263',
734 | 		'video/h264' => 'h264',
735 | 		'video/jpeg' => 'jpgv',
736 | 		'video/jpm' => 'jpm',
737 | 		'video/mj2' => 'mj2',
738 | 		'video/mp4' => 'mp4',
739 | 		'video/mpeg' => 'mpeg',
740 | 		'video/ogg' => 'ogv',
741 | 		'video/quicktime' => 'qt',
742 | 		'video/vnd.dece.hd' => 'uvh',
743 | 		'video/vnd.dece.mobile' => 'uvm',
744 | 		'video/vnd.dece.pd' => 'uvp',
745 | 		'video/vnd.dece.sd' => 'uvs',
746 | 		'video/vnd.dece.video' => 'uvv',
747 | 		'video/vnd.dvb.file' => 'dvb',
748 | 		'video/vnd.fvt' => 'fvt',
749 | 		'video/vnd.mpegurl' => 'mxu',
750 | 		'video/vnd.ms-playready.media.pyv' => 'pyv',
751 | 		'video/vnd.uvvu.mp4' => 'uvu',
752 | 		'video/vnd.vivo' => 'viv',
753 | 		'video/webm' => 'webm',
754 | 		'video/x-f4v' => 'f4v',
755 | 		'video/x-fli' => 'fli',
756 | 		'video/x-flv' => 'flv',
757 | 		'video/x-m4v' => 'm4v',
758 | 		'video/x-matroska' => 'mkv',
759 | 		'video/x-mng' => 'mng',
760 | 		'video/x-ms-asf' => 'asf',
761 | 		'video/x-ms-vob' => 'vob',
762 | 		'video/x-ms-wm' => 'wm',
763 | 		'video/x-ms-wmv' => 'wmv',
764 | 		'video/x-ms-wmx' => 'wmx',
765 | 		'video/x-ms-wvx' => 'wvx',
766 | 		'video/x-msvideo' => 'avi',
767 | 		'video/x-sgi-movie' => 'movie',
768 | 		'video/x-smv' => 'smv',
769 | 		'x-conference/x-cooltalk' => 'ice',
770 | 	);
771 | 
772 | 	public $mime = null;
773 | 	public $extension = null;
774 | 	public $path = null;
775 | 
776 | 	public function __construct($path = null) {
777 | 		if ($path) {
778 | 			$this->path = $path;
779 | 		}
780 | 	}
781 | 
782 | 	public function mime() {
783 | 		if (!isset($this->mime)) {
784 | 			$finfo = finfo_open(FILEINFO_MIME_TYPE);
785 | 			$this->mime = finfo_file($finfo, $this->path);
786 | 		}
787 | 
788 | 		return $this->mime;
789 | 	}
790 | 
791 | 	public function extension() {
792 | 		if (!isset($this->extension)) {
793 | 			$this->extension = self::mime_to_ext($this->mime());
794 | 		}
795 | 
796 | 		return $this->extension;
797 | 	}
798 | 
799 | 	public static function random_hex($length) {
800 | 		if (function_exists('random_bytes')) {
801 | 			return bin2hex(random_bytes($length));
802 | 		} else {
803 | 			return substr(md5(rand(0, getrandmax())), 0, $length * 2);
804 | 		}
805 | 	}
806 | 
807 | 	public function create_name($directory, $extension) {
808 | 		if (!file_exists($directory)) {
809 | 			mkdir($directory, 0777, TRUE);
810 | 		}
811 | 
812 | 		do {
813 | 			$name = Base60::encode(base_convert(self::random_hex(7), 16, 10));
814 | 
815 | 			if ($extension) {
816 | 				$name = $name.".".$extension;
817 | 			}
818 | 
819 | 			$path = $directory."/".$name;
820 | 		} while (file_exists($path));
821 | 
822 | 		// Yes, there exists a small chance that a file with
823 | 		// the same random name will be created while executing
824 | 		// this comment before we have the chance to create
825 | 		// the dummy file below. Who cares really.
826 | 
827 | 		touch($path);
828 | 
829 | 		return $path;
830 | 	}
831 | 
832 | 	public function move_uploaded_file($directory, $extension = null) {
833 | 		if (!isset($extension)) {
834 | 			$extension = $this->extension();
835 | 		}
836 | 
837 | 		$path = $this->create_name($directory, $extension);
838 | 
839 | 		if (move_uploaded_file($this->path, $path)) {
840 | 			$this->path = $path;
841 | 			return true;
842 | 		} else {
843 | 			return false;
844 | 		}
845 | 	}
846 | 
847 | 	public function url() {
848 | 		$file_path = realpath($this->path);
849 | 
850 | 		$url_part = str_replace(realpath($GLOBALS['config']['upload_directory']), "", $file_path);
851 | 
852 | 		return $GLOBALS['config']['upload_server'].$url_part;
853 | 	}
854 | 
855 | 	public function mime_to_ext($file_mime) {
856 | 		foreach (self::$mimes as $mime_type => $ext) {
857 | 			if ($mime_type === $file_mime) {
858 | 				return $ext;
859 | 			}
860 | 		}
861 | 
862 | 		return null;
863 | 	}
864 | 
865 | 	public function clean_metadata() {
866 | 		if ($this->mime() === 'image/jpeg') {
867 | 			$handle = fopen($this->path, "rb");
868 | 			$segment[] = fread($handle, 2);
869 | 
870 | 			if ($segment[0] === "\xFF\xD8") {
871 | 
872 | 				$segment[] = fread($handle, 1);
873 | 				if ($segment[1] === "\xFF") {
874 | 
875 | 					rewind($handle);
876 | 
877 | 					while (!feof($handle)) {
878 | 						$data = fread($handle, 2);
879 | 						if ((preg_match("/FFE[1-9a-zA-Z]{1,1}/i", bin2hex($data))) || ($data === "\xFF\xFE")) {
880 | 							$position = ftell($handle);
881 | 							$size = fread($handle, 2);
882 | 							$newsize = 256 * ord($size{0}) + ord($size{1});
883 | 							$newpos = $position + $newsize;
884 | 							fseek($handle, $newpos);
885 | 						} else {
886 | 							$newfile[] = $data;
887 | 						}
888 | 					}
889 | 					fclose($handle);
890 | 					$newfile = implode('', $newfile);
891 | 					$handle = fopen($this->path, "wb");
892 | 
893 | 					fwrite($handle, $newfile);
894 | 					fclose($handle);
895 | 
896 | 					return TRUE;
897 | 				} else {
898 | 					return FALSE;
899 | 				}
900 | 			} else {
901 | 				return FALSE;
902 | 			}
903 | 		}
904 | 
905 | 		return FALSE;
906 | 	}
907 | }
908 | 


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