";
        //print_r($_SERVER);
        //exit;
        header('Cache-Control: store');
        header('Cache-Control: cache');
        //header('Cache-Control: max-age= number');
        header('Cache-Control: public');
        header('Pragma: cache');
        
        header('Last-Modified: '. date("D, d M Y h:i:s",$stat['mtime']) . " GMT");
        header('Expires: '. date("D, d M Y h:i:s",time()+100000) . " GMT");
        //$data = serialize($_SERVER);
        //$fh = fopen('/tmp/log','a');
        //fwrite($fh,$data);
        //fclose ($fh);
        
        //Last-Modified: Thu, 08 Mar 2001 00:18:07 GMT
        
        
        switch ($args[2]) {
        
            case "jpg":
            case "jpeg":
                header('Content-Type: image/jpeg');
            case "png":
                header('Content-Type: image/png');
            default:
                if (is_object(@$this) && $this->mimetype) {
                    header("Content-Type: {$this->mimetype}");
                }
                
        } 
        header("Content-Length: ". filesize( $options['blobsDir'] . $args[1] ));
      
        if ($_SERVER['REQUEST_METHOD'] == 'HEAD') {
             exit;
        }
        if (!file_exists($options['blobsDir'] . $args[1])) {
            echo "CAN NOT FIND FILE {$args[1]}";
            exit;
        }
        $fh = fopen ($options['blobsDir'] . $args[1], 'r' );
        while (!feof($fh)) {
            echo fread($fh,4096);
        }
        fclose($fh);
            
        //virtual($options['blobsDir'] . $args[1]);
         exit;
        //echo $file;
    
    }
    
     
    
    
    function getParent() {
        $class = DB_DataObject::staticAutoloadTable($this->ptable);
        return DB_DataObject::staticGet($class, $this->pid);
    }
    
    
    function _createLocation() {
        $options = PEAR::getStaticProperty('HTML_FlexyFramework_CMS', 'options');
        if (!@$options['blobsDir'] ) {
            HTML_FlexyFramework::raiseError('No Blobs directory blobsDir');
            exit;
        }
       
        $md5 = $this->_createGuid($this->ptable, $this->pid);
        $file = "x/x" . $md5;
        $file[0] = strtoupper($file[3]);
        $file[2] = strtoupper($file[4]);
        $file[3]= "/";
        $filename =  $options['blobsDir']   . '/'. $file;
        touch ($filename);
        chmod($filename,0755);
        if (!file_exists($filename)) {
            return FALSE;
        }
        $this->location = $file;
       
    }
    
    
    
    
    function updateData($data,$size) {
        
        $options = PEAR::getStaticProperty('HTML_FlexyFramework_CMS', 'options');
        if (!@$options['blobsDir'] ) {
            HTML_FlexyFramework::raiseError('No Blobs directory blobsDir');
            exit;
        }
        if (!@$this->location) {
            $this->_createLocation();
        }
        
        if ($size) {
            $this->sizebytes = $size;
        }
        $this->update();
        if (!$size) {
            return;
        }
        //echo "UPDATING $size";
        //$obj->author = $__midgard->user;
        $fh = fopen( $options['blobsDir']   . '/'.  $this->location  ,"w");
        fwrite($fh, $data, $size);
        fclose($fh);
    }
    
 
    
    function delete() {
        $options = PEAR::getStaticProperty('HTML_FlexyFramework_CMS', 'options');
        if (!@$options['blobsDir'] ) {
            HTML_FlexyFramework::raiseError('No Blobs directory blobsDir');
            exit;
        }
       
        if (@file_exists( $options['blobsDir']   . '/'.  $this->location)) {
            @unlink( $options['blobsDir']   . '/'.  $this->location);
        }
        return parent::delete();
    }
    
   
    
   
    
    
    function _createGuid($table,$id) {
        global  $HTTP_SERVER_VARS,$HOSTNAME;
        if ( substr( PHP_OS, 0, 3 ) == 'WIN' ) {
            // simulate uname return for Windows...
            $data['sysname']  = PHP_OS;
            $data['nodename'] = $HOSTNAME;
            $data['release']  = "2.2.16-22";
            $data['version']  = "#1 Tue Aug 22 16:49:06 EDT 2000";
            $data['machine']  = "i686";
        } else {
            $data = posix_uname();
        }
        $repligard_magic_string = sprintf("%s|%s|%s|%s|%s|%s|%s",
			$data['sysname'],$data['nodename'],$HOSTNAME,
			$data['release'],$data['version'],$data['machine'],
			$HTTP_SERVER_VARS["SERVER_ADDR"]);
        
        
        $str = sprintf("re%spli%d%sga%drd%s.%s.%d",
		    $table,  time(), $repligard_magic_string, $id, 
		    "1.0", microtime(), getmypid());
       
        return md5($str);
    }
    
    
    function dumptoFs($dir) {
        set_time_limit(0);
        $writeto = "{$dir}/{$this->name}";
        if (file_exists($writeto)) {
            return;
        }
        mkdir($dir);
        $options = PEAR::getStaticProperty('HTML_FlexyFramework_CMS', 'options');
        if (!@$options['blobsDir'] ) {
            HTML_FlexyFramework::raiseError('No Blobs directory blobsDir');
            exit;
        }
        //echo "COPY : ". $options['blobsDir'] . '/'. $this->location ." To  ".  $writeto  ."
";
        //return;
        copy($options['blobsDir'] . '/'. $this->location, $writeto);
    
    
    }
    
    
}
?>