* @return the granted lease state
     */
    public int getLeaseState() {
        return leaseState;
    }

    /**
     * Gets the lease flags from the server response
     * @return the lease flags
     */
    public int getLeaseFlags() {
        return leaseFlags;
    }

    @Override

    private final byte[] serverGuid = new byte[16];
    private int securityMode;
    private int dialect;

    /**
     * Gets the server capabilities
     *
     * @return the capabilities flags from the server
     */
    public int getCapabilities() {
        return this.capabilities;
    }

    /**
     * Gets the server GUID
     *
     * @return the server's unique identifier
     */

        }

        /**
         * DFS flags
         */
        public int flags;
        /**
         * The DFS name
         */
        public String dfs_name;

        @Override
        public void encode(NdrBuffer _dst) throws NdrException {
            _dst.align(4);
            _dst.enc_ndr_long(flags);
            _dst.enc_ndr_referent(dfs_name, 1);

      assertThat(expected.message)
        .isEqualTo("Client-sent frames must be masked.")
    }
  }

  @Test fun serverSentFramesMustNotBeMasked() {
    data.write("8180".decodeHex())
    assertFailsWith<ProtocolException> {
      clientReader.processNextFrame()
    }.also { expected ->
      assertThat(expected.message)
        .isEqualTo("Server-sent frames must not be masked.")
    }
  }

    }

    /**
     * Sets the create disposition on an SMB2 create request based on flags
     *
     * @param req the SMB2 create request
     * @param flags the file open flags
     */
    private static void setCreateDisposition(final Smb2CreateRequest req, final int flags) {
        if ((flags & SmbConstants.O_TRUNC) == O_TRUNC && (flags & SmbConstants.O_CREAT) == O_CREAT) {

     * @param auth the authentication credentials to use
     * @param flags resolution flags
     * @return array of SIDs representing group members
     * @throws IOException if there is an error retrieving group members
     */
    public SID[] getGroupMemberSids(final String authorityServerName, final NtlmPasswordAuthentication auth, final int flags)
            throws IOException {

        // When - Create new request
        Smb2TreeConnectRequest req = new Smb2TreeConnectRequest(mockConfig, TEST_PATH);

        // Then - Tree flags should be initialized to 0
        int flags = (int) treeFlagsField.get(req);
        assertEquals(0, flags);
    }

    @Test
    @DisplayName("Should handle maximum path length")
    void testMaximumPathLength() throws Exception {

        @DisplayName("Should preserve other flags when setting signed flag")
        void testSignPreservesOtherFlags() {
            // Set initial flags with some existing flags
            int initialFlags = 0x00000001 | 0x00000002 | 0x00000004;
            SMBUtil.writeInt4(initialFlags, data, 16);

            digest.sign(data, 0, data.length, request, response);

            int flags = SMBUtil.readInt4(data, 16);

class WindowCounter(
  val streamId: Int,
) {
  /** The total number of bytes consumed. */
  var total: Long = 0L
    private set

  /** The total number of bytes acknowledged by outgoing `WINDOW_UPDATE` frames. */
  var acknowledged: Long = 0L
    private set

  val unacknowledged: Long
    @Synchronized get() = total - acknowledged

  @Synchronized
  fun update(
    total: Long = 0,
    acknowledged: Long = 0,

        }
    }

    @Nested
    @DisplayName("Inheritance Flags Constants Tests")
    class InheritanceFlagsTests {

        @Test
        @DisplayName("Should have correct values for inheritance flags")
        void shouldHaveCorrectInheritanceFlags() {
            assertEquals(0x01, ACE.FLAGS_OBJECT_INHERIT, "FLAGS_OBJECT_INHERIT should be 0x01");