import jcifs.internal.smb1.trans.SmbComTransaction;
import jcifs.internal.util.SMBUtil;

/**
 * Base class for SMB1 NT Transaction request messages.
 *
 * NT Transactions are an extended form of the basic transaction protocol
 * that provides additional functionality for Windows NT-specific operations
 * such as security descriptor queries and file change notifications.
 */
public abstract class SmbComNtTransaction extends SmbComTransaction {

     * @param token the input token bytes
     * @param off offset into the token array
     * @param len length of token data
     * @return result token
     * @throws SmbException if an SMB protocol error occurs
     * @throws CIFSException if a general CIFS error occurs
     */
    byte[] initSecContext(byte[] token, int off, int len) throws CIFSException;

    /**

 * information with file entries and their attributes.
 *
 * @author mbechler
 *
 */
public class Smb2QueryDirectoryResponse extends ServerMessageBlock2Response {

    /**
     * Protocol overhead size for SMB2 query directory response
     */
    public static final int OVERHEAD = Smb2Constants.SMB2_HEADER_LENGTH + 8;

    private final byte expectInfoClass;
    private FileEntry[] results;

    /**

    class HandleCreationTests {

        @Test
        @DisplayName("Should create DcerpcPipeHandle for ncacn_np protocol")
        void testGetHandleNcacnNpProtocol() {
            // When/Then: Should attempt to create DcerpcPipeHandle (may fail due to SMB URL creation)
            // This tests the protocol recognition logic, actual creation may fail due to missing SMB support

    void testDecodeMethodIntegration() throws Exception {
        byte[] buffer = new byte[1024];
        int bufferIndex = 0;

        // Prepare SMB2 header (64 bytes)
        // Protocol ID
        System.arraycopy(new byte[] { (byte) 0xFE, 'S', 'M', 'B' }, 0, buffer, bufferIndex, 4);
        // Header length
        SMBUtil.writeInt2(64, buffer, bufferIndex + 4);
        // Credit charge

import jcifs.internal.smb1.AndXServerMessageBlock;
import jcifs.internal.smb1.ServerMessageBlock;

/**
 * SMB1 Tree Connect AndX response implementation.
 * Handles server responses to tree connect requests in SMB1 protocol, providing
 * information about the connected share including service type and DFS capabilities.
 *
 * @author mbechler
 */

 */

/**
 * An abstract class for NTLM authentication in SMB1 protocol.
 * Provides a callback mechanism for retrieving user credentials when authentication is required.
 */
public abstract class NtlmAuthenticator {

    /**
     * Default constructor.
     */

import jcifs.dcerpc.ndr.NdrBuffer;
import jcifs.dcerpc.ndr.NdrException;

/**
 * Comprehensive test suite for samr (Security Account Manager Remote) protocol
 * Tests all message types, data structures, and constants
 */
@ExtendWith(MockitoExtension.class)
@DisplayName("SAMR Protocol Test Suite")
class samrTest {

    @Mock
    private NdrBuffer mockNdrBuffer;

    @Mock
    private NdrBuffer mockDeferredBuffer;

import jcifs.internal.SMBProtocolDecodingException;
import jcifs.internal.SMBSigningDigest;
import jcifs.internal.util.SMBUtil;
import jcifs.smb.SmbException;
import jcifs.util.Hexdump;

/**
 * Base class for SMB2/SMB3 protocol messages.
 *
 * This abstract class provides common functionality for all SMB2/SMB3
 * message types including encoding, decoding, and message handling.
 *
 * @author mbechler
 */

    private int major;
    private int minor;

    DcerpcBinding(final String proto, final String server) {
        this.proto = proto;
        this.server = server;
    }

    /**
     * Get the protocol for this binding.
     * @return the proto
     */
    public String getProto() {
        return this.proto;
    }

    /**
     * Get the options for this binding.
     * @return the options
     */