. * */ /** * Class for fileserver access * */ class OC_FILES { /** * show a web GUI filebrowser * * @param basedir $basedir * @param dir $dir */ public static function showbrowser($basedir,$dir){/* global $CONFIG_DATEFORMAT; global $WEBROOT; $directory=$basedir.'/'.$dir; // exit if try to access files outside our directory if(strstr($dir,'..')<>false) exit(); $directory=realpath($directory); $dirs=explode('/',$dir); // breadcrumb if(count($dirs)>1) { echo('

'); echo(''); $currentdir=''; foreach($dirs as $d) { $currentdir.='/'.$d.''; if($d<>'') echo(''); } echo('

'.$d.'

'); } // files and directories echo('

'); $filesfound=false; $content=self::getdirectorycontent($directory); if($content){ foreach($content as $file){ echo(''); OC_UTIL::showicon($file['type']); if($file['type']=='dir') echo(''); if($file['type']<>'dir') echo(''); if($file['type']<>'dir') echo(''); else echo(''); echo(''); echo(''); } } echo('

'.$file['name'].'

'.$file['size'].' byte

'.date($CONFIG_DATEFORMAT,$file['mtime']).'

'); if(!$content) echo('

no files here

'); echo('

');*/ echo '

'; } /** * get the content of a directory * @param dir $directory */ public static function getdirectorycontent($directory){ $filesfound=true; $content=array(); $dirs=array(); $file=array(); $files=array(); if (is_dir($directory)) { if ($dh = opendir($directory)) { while (($filename = readdir($dh)) !== false) { if($filename<>'.' and $filename<>'..'){ $file=array(); $filesfound=true; $file['name']=$filename; $file['directory']=$directory; $stat=stat($directory.'/'.$filename); $file=array_merge($file,$stat); $file['type']=filetype($directory .'/'. $filename); if($file['type']=='dir'){ $dirs[$file['name']]=$file; }else{ $files[$file['name']]=$file; } } } closedir($dh); } } ksort($dirs); ksort($files); $content=array_merge($dirs,$files); if($filesfound){ return $content; }else{ return false; } } /** * return the cntent of a file * * @param dir $dir * @param file $file */ public static function get($dir,$file){ if(isset($_SESSION['username']) and $_SESSION['username']<>'') { global $CONFIG_DATADIRECTORY; $filename=$CONFIG_DATADIRECTORY.'/'.$dir.'/'.$file; // exit if try to access files outside our directory if(strstr($filename,'..')<>false) exit(); OC_LOG::event($_SESSION['username'],3,$dir.'/'.$file); header('Content-Description: File Transfer'); header('Content-Type: application/octet-stream'); header('Content-Disposition: attachment; filename='.basename($file)); header('Content-Transfer-Encoding: binary'); header('Expires: 0'); header('Cache-Control: must-revalidate, post-check=0, pre-check=0'); header('Pragma: public'); header('Content-Length: ' . filesize($filename)); readfile($filename); } exit; } } ?>