}

                doReceiveFragment(frag, isDirect);
                fbuf.reset();
                fbuf.setIndex(8);
                fbuf.setLength(fbuf.dec_ndr_short());

                if (securityProvider != null)
                    securityProvider.unwrap(fbuf);

                fbuf.reset();
                msg.decode_header(fbuf);
                stub_frag_len = msg.length - 24;

    /* for doNetEnum and doFindFirstNext */
    int status;
    int numEntries;
    FileEntry[] results;

    SmbComTransactionResponse() {
        txn_buf = null;
    }

    void reset() {
        super.reset();
        bufDataStart = 0;
        isPrimary = hasMore = true; 
        parametersDone = dataDone = false;
    }
    public boolean hasMoreElements() {
        return errorCode == 0 && hasMore;
    }

            throw new IllegalStateException();
        }
    }

    protected int engineGetDigestLength() {
        return md5.getDigestLength();
    }

    protected void engineReset() {
        md5.reset();
        md5.update(ipad);
    }

    protected void engineUpdate(byte b) {
        md5.update(b);
    }

    protected void engineUpdate(byte[] input, int offset, int len) {

    }


    @Override
    protected int engineGetDigestLength () {
        return this.md5.getDigestLength();
    }


    @Override
    protected void engineReset () {
        this.md5.reset();
        this.md5.update(this.ipad);
    }


    @Override
    protected void engineUpdate ( byte b ) {
        this.md5.update(b);
    }


    @Override

    public NdrBuffer derive ( int idx ) {
        NdrBuffer nb = new NdrBuffer(this.buf, this.start);
        nb.index = idx;
        nb.deferred = this.deferred;
        return nb;
    }


    public void reset () {
        this.index = this.start;
        this.length = 0;
        this.deferred = this;
    }


    public int getIndex () {
        return this.index;
    }

                return itm;
            }
        }

        if ( this.workgroup && this.response.getStatus() == WinError.ERROR_MORE_DATA ) {
            this.request.reset(0, this.response.getLastName());
            this.response.reset();
            this.request.setSubCommand(SmbComTransaction.NET_SERVER_ENUM3);
            this.treeHandle.send(this.request, this.response);
            checkStatus();

     */
    @Override
    public synchronized void sign ( byte[] data, int offset, int length, CommonServerMessageBlock request, CommonServerMessageBlock response ) {
        this.digest.reset();

        // zero out signature field
        int index = offset + SIGNATURE_OFFSET;
        for ( int i = 0; i < SIGNATURE_LENGTH; i++ )
            data[ index + i ] = 0;

        // set signed flag

     *            the results to set
     */
    protected final void setResults ( FileEntry[] results ) {
        this.results = results;
    }


    @Override
    public void reset () {
        super.reset();
        this.bufDataStart = 0;
        this.isPrimary = this.hasMore = true;
        this.parametersDone = this.dataDone = false;
    }


    @Override

    void setExtendedSecurity ( boolean extendedSecurity );


    /**
     * @param sessionId
     */
    void setSessionId ( long sessionId );


    /**
     * 
     */
    void reset ();

    /**
     * 
     * @param exp
     *            message timeout
     */
    void setExpiration ( Long exp );


    /**
     * 
     */
    public void reset ();


    /**
     * 
     * @return an exception linked to an error
     */
    public Exception getException ();


    /**
     * @param e
     */