* @return the totalBytesWritten
     */
    public int getMessageLength () {
        return this.messageLength;
    }


    /**
     * @return the totalBytesWritten
     */
    public byte[] getData () {
        return this.data;
    }


    /**
     * {@inheritDoc}
     *
     * @see Decodable#decode(byte[], int, int)
     */
    @Override

        try {
            handshake();
        } catch (IOException ex) { }
        return connection.getExpiration();
    }

    public long getDate() {
        try {
            handshake();
        } catch (IOException ex) { }
        return connection.getDate();
    }

    public long getLastModified() {
        try {
            handshake();
        } catch (IOException ex) { }

            String qs = req.getQueryString();
            DfsReferralData refdata = dr.getData();
            redir = new StringBuffer(redir.substring(0, redir.length() - req.getPathInfo().length()));
            redir.append('/');
            redir.append(refdata.getServer());
            redir.append('/');
            redir.append(refdata.getShare());
            redir.append('/');
            if ( qs != null ) {

                if ( this.smb2 ) {
                    Smb2WriteRequest wr = new Smb2WriteRequest(th.getConfig(), fh.getFileId());
                    wr.setOffset(this.fp);
                    wr.setData(b, off, w);

                    Smb2WriteResponse resp = th.send(wr, RequestParam.NO_RETRY);
                    long cnt = resp.getCount();
                    this.fp += cnt;
                    len -= cnt;

            int length = msg.getLength() - raxr.getDataLength();
            update(data, index, length - SmbConstants.SIGNATURE_OFFSET - 8);
            update(raxr.getData(), raxr.getOffset(), raxr.getDataLength());
        }
        else {
            update(data, index, msg.getLength() - SmbConstants.SIGNATURE_OFFSET - 8);
        }
        byte[] signature = digest();

        return new Smb2WriteResponse(tc.getConfig());
    }


    /**
     * @param data
     *            the data to set
     * @param offset
     * @param length
     */
    public void setData ( byte[] data, int offset, int length ) {
        this.data = data;
        this.dataOffset = offset;
        this.dataLength = length;
    }


    /**
     * @param remainingBytes

    @Override
    public long getExpiration () {
        handshake();
        return this.connection.getExpiration();
    }


    @Override
    public long getDate () {
        handshake();
        return this.connection.getDate();
    }


    @Override
    public long getLastModified () {
        handshake();
        return this.connection.getLastModified();
    }

                    request.setOffset(this.fp);
                    request.setRemainingBytes(len - w - off);
                    request.setData(b, off, w);
                    Smb2WriteResponse resp = th.send(request, RequestParam.NO_RETRY);
                    cnt = resp.getCount();
                }
                else {

     *
     * @return the last modified data as milliseconds since Jan 1, 1970
     */
    @Override
    public long getDate () {
        try {
            return lastModified();
        }
        catch ( SmbException se ) {
            log.debug("getDate", se);
        }
        return 0L;
    }


    /**

                if ( r.getByteCount() > 0 && pad > 0 && pad < 4 )
                    readn(this.in, buffer, 4 + off, pad);

                if ( r.getDataLength() > 0 ) {
                    readn(this.in, r.getData(), r.getOffset(), r.getDataLength()); /* read direct */
                }
            }
            else {
                readn(this.in, buffer, 4 + SMB1_HEADER_LENGTH, size - SMB1_HEADER_LENGTH);