int function;

    SmbComNtTransaction() {
        primarySetupOffset = NTT_PRIMARY_SETUP_OFFSET;
        secondaryParameterOffset = NTT_SECONDARY_PARAMETER_OFFSET;
    }

    @Override
    int writeParameterWordsWireFormat(final byte[] dst, int dstIndex) {
        final int start = dstIndex;

        if (command != SMB_COM_NT_TRANSACT_SECONDARY) {
            dst[dstIndex++] = maxSetupCount;
        } else {

        super(config, SMB_COM_DELETE, path);
        this.searchAttributes = SmbConstants.ATTR_HIDDEN | SmbConstants.ATTR_HIDDEN | SmbConstants.ATTR_SYSTEM;
    }

    @Override
    protected int writeParameterWordsWireFormat(final byte[] dst, final int dstIndex) {
        SMBUtil.writeInt2(this.searchAttributes, dst, dstIndex);
        return 2;
    }

    @Override

    boolean directory;
    boolean isExtended;

    SmbComNTCreateAndXResponse() {
    }

    @Override
    int writeParameterWordsWireFormat(final byte[] dst, final int dstIndex) {
        return 0;
    }

    @Override
    int writeBytesWireFormat(final byte[] dst, final int dstIndex) {
        return 0;
    }

    @Override

        digest = null; /* otherwise recycled commands
                        * like writeandx will choke if session
                        * closes in between */
    }

    @Override
    int writeParameterWordsWireFormat(final byte[] dst, int dstIndex) {
        final int start = dstIndex;

        writeInt2(fid, dst, dstIndex);
        dstIndex += 2;
        writeInt2(count, dst, dstIndex);
        dstIndex += 2;

        super(config, SMB_COM_SET_INFORMATION, filename);
        this.fileAttributes = attrs;
        this.lastWriteTime = mtime;
    }

    @Override
    protected int writeParameterWordsWireFormat(final byte[] dst, int dstIndex) {
        final int start = dstIndex;
        SMBUtil.writeInt2(this.fileAttributes, dst, dstIndex);
        dstIndex += 2;
        SMBUtil.writeUTime(this.lastWriteTime, dst, dstIndex);

        assertEquals(len, getFieldValue(write, "count"), "Count should be updated");
        assertEquals(SMB_COM_WRITE, write.command, "Command should be SMB_COM_WRITE");
    }

    /**
     * Test writeParameterWordsWireFormat writes correct bytes
     */
    @Test
    public void testWriteParameterWordsWireFormat() {
        // Arrange
        SmbComWrite write = new SmbComWrite();

        this.maxCount = minCount = maxCount;
    }

    @Override
    int getBatchLimit(final byte command) {
        return command == SMB_COM_CLOSE ? BATCH_LIMIT : 0;
    }

    @Override
    int writeParameterWordsWireFormat(final byte[] dst, int dstIndex) {
        final int start = dstIndex;

        writeInt2(fid, dst, dstIndex);
        dstIndex += 2;
        writeInt4(offset, dst, dstIndex);
        dstIndex += 4;

        DummyAndXBlock() {
            super();
        }

        DummyAndXBlock(ServerMessageBlock andx) {
            super(andx);
        }

        @Override
        int writeParameterWordsWireFormat(byte[] dst, int dstIndex) {
            paramWordsWritten = 10; // simulate write of 10 bytes of parameter words
            return paramWordsWritten;
        }

        @Override

     */
    @Override
    public boolean isSigningEnforced() {
        return this.signingEnforced;
    }

    @Override
    protected int writeParameterWordsWireFormat(final byte[] dst, final int dstIndex) {
        return 0;
    }

    @Override
    protected int writeBytesWireFormat(final byte[] dst, final int dstIndex) {

        }
        if (cmd == SMB_COM_CLOSE) {
            return cfg.getBatchLimit("WriteAndX.Close");
        }
        return 0;
    }

    @Override
    protected int writeParameterWordsWireFormat(final byte[] dst, int dstIndex) {
        final int start = dstIndex;

        this.dataOffset = dstIndex - this.headerStart + 26; // 26 = off from here to pad