/**
     * Get transport connection
     * 
     * @param tc
     *            context to use
     * @param address
     * @param port
     * @param exclusive
     *            whether to acquire an unshared connection
     * @return a transport connection to the target
     */
    SmbTransport getSmbTransport ( CIFSContext tc, Address address, int port, boolean exclusive );


    /**

    /**
     * The default HTTPS port (<code>443</code>).
     */
    public static final int DEFAULT_HTTPS_PORT = 443;


    /**
     * @param tc
     *            context to use
     * 
     */
    public Handler ( CIFSContext tc ) {
        super(tc);
    }


    /**
     * Returns the default HTTPS port.
     *
     * @return An <code>int</code> containing the default HTTPS port.
     */

        this.overrideTimeout = overrideTimeout;
    }


    /**
     * 
     * @return create response
     */
    @Override
    public T initResponse ( CIFSContext tc ) {
        T resp = createResponse(tc, this);
        if ( resp == null ) {
            return null;
        }
        resp.setDigest(getDigest());
        setResponse(resp);

        ServerMessageBlock2 n = getNext();

    private CIFSContext transportContext;


    /**
     * 
     */
    public Handler () {}


    /**
     * @param tc
     */
    public Handler ( CIFSContext tc ) {
        this.transportContext = tc;
    }


    @Override
    protected int getDefaultPort () {
        return SmbConstants.DEFAULT_PORT;
    }


    @Override

    /**
     * Guess next called name to try for session establishment. These
     * methods are used by the smb package.
     * 
     * @param tc
     * 
     * @return guessed name
     */
    String nextCalledName ( CIFSContext tc );

        super(config, SMB2_TREE_CONNECT);
        this.path = path;
    }


    @Override
    protected Smb2TreeConnectResponse createResponse ( CIFSContext tc, ServerMessageBlock2Request<Smb2TreeConnectResponse> req ) {
        return new Smb2TreeConnectResponse(tc.getConfig());
    }


    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.smb2.ServerMessageBlock2#chain(jcifs.internal.smb2.ServerMessageBlock2)

     * 
     * @param tc
     *            context to use
     * 
     * @return guessed alternate name
     */
    @Override
    public String nextCalledName ( CIFSContext tc ) {
        if ( this.addr instanceof NbtAddress ) {
            return ( (NbtAddress) this.addr ).nextCalledName(tc);
        }
        else if ( this.calledName != NbtAddress.SMBSERVER_NAME ) {

    public void setFileId ( byte[] fileId ) {
        this.fileId = fileId;
    }


    @Override
    protected Smb2WriteResponse createResponse ( CIFSContext tc, ServerMessageBlock2Request<Smb2WriteResponse> req ) {
        return new Smb2WriteResponse(tc.getConfig());
    }


    /**
     * @param data
     *            the data to set
     * @param offset
     * @param length
     */

     * throw on a regular basis here.
     * 
     * @param host
     * @param tc
     * @return resolved name, null if not found
     */
    public synchronized NbtAddress getByName ( String host, CIFSContext tc ) {
        return getByName(new Name(tc.getConfig(), host, 0x20, null), tc);
    }


    synchronized NbtAddress getByName ( Name name, CIFSContext tc ) {
        NbtAddress result = null;

        try {

     */
    public NtlmPasswordAuthentication doAuthentication ( CIFSContext tc, HttpServletRequest req, HttpServletResponse resp, byte[] challenge )
            throws IOException {
        return authenticate(tc, req, resp, challenge);
    }


    /**
     * Performs NTLM authentication for the servlet request.
     * 
     * @param tc
     *            context to use
     *
     * @param req