return DialectVersion.SMB1;
    }


    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.SmbNegotiationResponse#getTransactionBufferSize()
     */
    @Override
    public int getTransactionBufferSize () {
        return this.tx_buf_size;
    }


    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.SmbNegotiationResponse#getInitialCredits()

        return this.delegate.getNetbiosCachePolicy();
    }


    /**
     * {@inheritDoc}
     * 
     * @see jcifs.Configuration#getTransactionBufferSize()
     */
    @Override
    public int getTransactionBufferSize () {
        return this.delegate.getTransactionBufferSize();
    }


    /**
     * {@inheritDoc}
     * 
     * @see jcifs.Configuration#getBufferCacheSize()
     */

        return this.maxTransactSize;
    }


    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.SmbNegotiationResponse#getTransactionBufferSize()
     */
    @Override
    public int getTransactionBufferSize () {
        return getMaxTransactSize();
    }


    /**
     * @return the negotiateContexts
     */

    /**
     * @return the receive buffer size
     */
    int getReceiveBufferSize ();


    /**
     * 
     * @return the transaction buffer size
     */
    int getTransactionBufferSize ();


    /**
     * 
     * @return number of initial credits the server grants
     */
    int getInitialCredits ();


    /**
     * @param tc
     * @param forceSigning

        super(config, SMB2_IOCTL);
        this.controlCode = controlCode;
        this.fileId = fileId;
        this.maxOutputResponse = config.getTransactionBufferSize() & ~0x7;
        this.outputBuffer = null;
    }


    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.smb2.RequestWithFileId#setFileId(byte[])
     */
    @Override

        try ( SmbSessionImpl session = this.treeConnection.getSession();
              SmbTransportImpl transport = session.getTransport() ) {
            return transport.getNegotiateResponse().getTransactionBufferSize();
        }
    }


    @Override
    public boolean areSignaturesActive () throws SmbException {
        try ( SmbSessionImpl session = this.treeConnection.getSession();

    protected SmbComTransaction ( Configuration config, byte command, byte subCommand ) {
        super(config, command);
        this.subCommand = subCommand;
        this.maxDataCount = config.getTransactionBufferSize() - 512;
        this.maxParameterCount = 1024;
        this.primarySetupOffset = PRIMARY_SETUP_OFFSET;
        this.secondaryParameterOffset = SECONDARY_PARAMETER_OFFSET;
    }


    /**

    }


    @Override
    public boolean isForceExtendedSecurity () {
        return this.forceExtendedSecurity;
    }


    @Override
    public int getTransactionBufferSize () {
        return this.transactionBufferSize;
    }


    @Override
    public int getMaximumBufferSize () {
        return this.maximumBufferSize;
    }


    @Override

    /**
     * 
     * Property <tt>jcifs.smb.client.transaction_buf_size</tt> (int, default 65535)
     * 
     * @return maximum data size for SMB transactions
     */
    int getTransactionBufferSize ();


    /**
     * 
     * Property <tt>jcifs.smb.maxBuffers</tt> (int, default 16)
     * 
     * @return number of buffers to keep in cache
     */
    int getBufferCacheSize ();