void testConstructorInitialization() {
        // Verify level is set to 200 for DFS root enumeration
        assertEquals(200, dfsRootEnum.level);

        // Verify DCE/RPC message properties
        assertEquals(0, dfsRootEnum.getPtype());
        assertEquals(DcerpcConstants.DCERPC_FIRST_FRAG | DcerpcConstants.DCERPC_LAST_FRAG, dfsRootEnum.getFlags());

        // Verify DFS enumeration structure

import jcifs.dcerpc.ndr.NdrObject;

/**
 * DCE/RPC interface for Distributed File System (DFS) operations.
 * Provides structures and methods for DFS management and enumeration.
 */
@SuppressWarnings("all")
public class netdfs {

    /**
     * Default constructor for netdfs
     */
    public netdfs() {
        // Default constructor
    }

    /**
     * Gets the DCE/RPC syntax identifier for the DFS interface

class samrTest {

    @Mock
    private NdrBuffer mockNdrBuffer;

    @Mock
    private NdrBuffer mockDeferredBuffer;

    @Mock
    private rpc.policy_handle mockPolicyHandle;

    @Mock
    private rpc.sid_t mockSidT;

    @Mock
    private rpc.unicode_string mockUnicodeString;

    @Mock
    private lsarpc.LsarSidArray mockLsarSidArray;

    @BeforeEach
    void setUp() {

    // Output parameters for WitnessRegister
    private byte[] contextHandle;

    /**
     * Creates a new WitnessRegister RPC message.
     */
    public WitnessRegisterMessage() {
        super(WITNESS_REGISTER);
        this.contextHandle = new byte[20]; // Standard DCE/RPC context handle size
    }

    /**
     * Sets the witness protocol version.
     *
     * @param version the witness protocol version

import jcifs.dcerpc.msrpc.lsarpc;
import jcifs.dcerpc.msrpc.netdfs;
import jcifs.dcerpc.msrpc.samr;
import jcifs.dcerpc.msrpc.srvsvc;

/**
 * DCE/RPC binding information for connecting to remote endpoints.
 * This class encapsulates the details needed to establish a DCE/RPC connection.
 */
public class DcerpcBinding {

    private static final Map<String, String> INTERFACES = new HashMap<>();

    static {

import jcifs.dcerpc.ndr.NdrException;
import jcifs.dcerpc.ndr.NdrObject;

/**
 * Server Service RPC interface implementation for remote server administration
 */
@SuppressWarnings("all")
public class srvsvc {

    /**
     * Private constructor to prevent instantiation.
     */
    private srvsvc() {
    }

    /**
     * Gets the RPC interface syntax string.
     * @return the interface UUID and version
     */

class samrTest {

    @Mock
    private NdrBuffer mockNdrBuffer;

    @Mock
    private NdrBuffer mockDeferredBuffer;

    @Mock
    private rpc.policy_handle mockPolicyHandle;

    @Mock
    private rpc.sid_t mockSidT;

    @Mock
    private rpc.unicode_string mockUnicodeString;

    @Mock
    private lsarpc.LsarSidArray mockLsarSidArray;

    @BeforeEach
    void setUp() {

import jcifs.CIFSException;
import jcifs.SmbPipeResource;
import jcifs.smb.SmbNamedPipe;
import jcifs.smb.SmbPipeHandleInternal;
import jcifs.util.Encdec;

/**
 * DCE/RPC handle implementation for named pipe communications.
 * This class provides DCE/RPC communication over SMB named pipes.
 */
public class DcerpcPipeHandle extends DcerpcHandle {

    /* This 0x20000 bit is going to get chopped! */

        while (running.get() && !serverSocket.isClosed()) {
            try {
                Socket clientSocket = serverSocket.accept();
                // In a real implementation, this would handle RPC requests
                // For the mock, we just accept connections and close them
                clientSocket.close();
            } catch (IOException e) {
                if (running.get()) {

            return false;
        }

        PreauthIntegrityNegotiateContext rpc = null;
        for (final NegotiateContextRequest rnc : req.getNegotiateContexts()) {
            if (rnc instanceof PreauthIntegrityNegotiateContext) {
                rpc = (PreauthIntegrityNegotiateContext) rnc;
            }
        }
        if (rpc == null) {
            return false;
        }

        boolean valid = false;