// relative to headerStart
    private static final int PRIMARY_SETUP_OFFSET = 61;
    private static final int SECONDARY_PARAMETER_OFFSET = 51;

    static final int DISCONNECT_TID = 0x01;
    static final int ONE_WAY_TRANSACTION = 0x02;

    static final int PADDING_SIZE = 4;

    private final int tflags = 0x00;
    private int pad1 = 0;
    private int pad2 = 0;

     *
     * @param mode
     *            the mode to set
     */
    public final void setMode(final int mode) {
        this.mode = mode;
    }

    /**
     * Sets the seek offset.
     *
     * @param offset
     *            the offset to set
     */
    public final void setOffset(final long offset) {
        this.offset = offset;
    }

    /**
     * {@inheritDoc}
     *

     */
    protected void loadProtocols(final String basePackage) {
        final List<String> subPackages = new ArrayList<>();
        final String path = basePackage.replace('.', '/');
        final ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
        try {
            final Enumeration<java.net.URL> resources = classLoader.getResources(path);

     * @throws SmbException if an SMB error occurs
     */
    public SmbFileInputStream(final SmbFile file) throws SmbException {
        this(file, 0, SmbConstants.O_RDONLY, SmbConstants.DEFAULT_SHARING, false);
    }

    SmbFileInputStream(final SmbFile file, final int openFlags, final int access, final int sharing, final boolean unshared)
            throws SmbException {
        this.file = file;

     *            The supplied authentication domain.
     * @param suppliedWorkstation
     *            The supplied workstation name.
     */
    public Type1Message(final CIFSContext tc, final int flags, final String suppliedDomain, final String suppliedWorkstation) {
        setFlags(getDefaultFlags(tc) | flags);
        setSuppliedDomain(suppliedDomain);
        setSuppliedWorkstation(suppliedWorkstation);
    }

    /**

    SmbFileOutputStream(final SmbFile file, final SmbTreeHandleImpl th, final SmbFileHandleImpl handle, final int openFlags,
            final int access, final int sharing) throws CIFSException {
        this.file = file;
        this.handle = handle;
        this.openFlags = openFlags;
        this.access = access;
        this.sharing = sharing;
        this.append = false;
        this.smb2 = th.isSMB2();
        init(th);
    }

        final int result = writeQuestionSectionWireFormat(dst, dstIndex);
        questionName.hexCode = tmp;
        return result;
    }

    @Override
    int readBodyWireFormat(final byte[] src, final int srcIndex) {
        return 0;
    }

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

    @Override

     */
    public static final int CHANNEL_BINDING_PREFERRED = 1;

    /**
     * Channel binding is required
     */
    public static final int CHANNEL_BINDING_REQUIRED = 2;

    /**
     * Default maximum number of channels per session
     */
    public static final int DEFAULT_MAX_CHANNELS = 4;

    /**
     * Absolute maximum number of channels supported
     */
    public static final int ABSOLUTE_MAX_CHANNELS = 32;

     * @return the key associated with the request
     * @throws IOException if an I/O error occurs
     */
    protected <T extends Response> long doSend(final Request request, final T response, final Set<RequestParam> params, final long timeout)
            throws IOException {
        final long firstKey = prepareRequests(request, response, params, timeout);
        doSend(request);
        return firstKey;
    }

    /**

    private static final Logger log = LoggerFactory.getLogger(DirFileEntryEnumIterator1.class);
    private static final int FIND_OVERHEAD = 100; // plenty enough

    private Trans2FindNext2 nextRequest;
    private Trans2FindFirst2Response response;

    public DirFileEntryEnumIterator1(final SmbTreeHandleImpl th, final SmbResource parent, final String wildcard,