Miscellany

<?php// Checks and balances, these stop hacks and prevent errors// NOTE this app will have as much access as you do to the filesystem//// So please use the guest account or disable this for non users$place = $_GET['place'];if ($place == ''){ $place = '/'.$config['name']; }if ($place == '/'){ $up = '/'; }else { $up = substr($place, 0, strrpos($place, '/')); }$place = str_replace("..","",$place);//dir functionsfunction dirList($dir){	if ($handle = opendir('users'.$place)) {		while (false !== ($file = readdir($handle))) {			if ($file != "." && $file != "..") {				if($place == '.txt' || '.php' || '.html' || '.js' || '.rb' || '.py')				{ echo "<a href=\"javascript:new_textedit('$file')\">$file</a>"; }				elseif ($place == '.jpg' || '.png' || '.gif')				{ echo "<a href=\"javascript:new_imageview('$file')\">$file</a>"; }				elseif ($place == '.mov' || '.avi' || '.flv')				{ echo "<a href=\"javascript:new_videoview('$file')\">$file</a>"; }				else				{ echo "<a href=\"filebrowser.php?place=$file\">$file</a><br />"; }			}		}		closedir($handle);	}}?><html>	<head>		<link rel="stylesheet" type="text/css" href="filebrowser.css" />	</head>	<body><div id="menu"><a class="menu" href="javascript:;" onclick="history.go(-1);" >Back</a> | <a class="menu" href="javascript:;" onclick="history.go(1);">Forward</a> | <a class="menu"  href="filebrowser.php?place=<?php echo $up; ?>">Up</a></div><div id="toolbar"><form type="get" name="file" action="filebrowser.php">Location: <input type="text" name="place" size="50" value="<?php echo $place; ?>" /> <input type="submit" name="k" value="Go" /></form></div><div id="links" valign="top"> <ul>  <li><a class="menu" href="filebrowser.php?place=/">Filesystem</a></li>  <li><a class="menu" href="filebrowser.php?place=/<?php echo $config['name']; ?>">Home</a></li><hr />  <li><a class="menu" href="filebrowser.php?place=/<?php echo $config['name']; ?>/documents">Documents</a></li>  <li><a class="menu" href="filebrowser.php?place=/<?php echo $config['name']; ?>/development">Development</a></li>  <li><a class="menu" href="filebrowser.php?place=/<?php echo $config['name']; ?>/pictures">Pictures</a></li>  <li><a class="menu" href="filebrowser.php?place=/<?php echo $config['name']; ?>/music">Music</a></li>  <li><a class="menu" href="filebrowser.php?place=/<?php echo $config['name']; ?>/dropbox">Dropbox</a></li>  <li><a class="menu" href="filebrowser.php?place=/<?php echo $config['name']; ?>/private">Private</a></li>  <li><a class="menu" href="filebrowser.php?place=/<?php echo $config['name']; ?>/share">Share</a></li> </ul></div><div id="files"> <table width="100%" cellspace="0" border="0" padding="0">	<tr>		<td colspan="4">		<?php dirlist($place); ?>		</td>	</tr> </table></div>	</body></html>