}


    /**
     * Construct from string URL
     * 
     * @param url
     * @param tc
     *            context to use
     * @throws MalformedURLException
     */
    public SmbFile ( String url, CIFSContext tc ) throws MalformedURLException {
        this(new URL(null, url, tc.getUrlHandler()), tc);
    }


    /**
     * Construct from URL
     * 
     * @param url

     * @throws IOException
     */
    private void negotiatePeek () throws SocketException, IOException {
        /*
         * Note the Transport thread isn't running yet so we can
         * read from the socket here.
         */
        try {
            this.socket.setSoTimeout(this.transportContext.getConfig().getConnTimeout());
            if ( peekKey() == null ) /* try to read header */

                        /*
                         * Some pipes may require that the hostname in the tree connect
                         * be the netbios name. So if we have the netbios server name
                         * from the NTLMSSP type 2 message, and the share is IPC$, we
                         * assert that the tree connect path uses the netbios hostname.
                         */