├── Smb2LeaseContext.java        - Lease context for create requests
├── Smb2LeaseKey.java            - 16-byte lease key management
├── Smb2LeaseState.java          - Lease state flags (R, H, W)
└── LeaseManager.java            - Central lease management
```

#### 1.2 Implementation Tasks
- [ ] Define lease state constants (SMB2_LEASE_READ, SMB2_LEASE_HANDLE, SMB2_LEASE_WRITE)

    // A sample challenge array
    private final byte[] challenge = new byte[] { 0x01, 0x23, 0x45, 0x67, (byte) 0x89, (byte) 0xab, (byte) 0xcd, (byte) 0xef };

    // Base64 encoded Type 1 message: NTLMSSP, Type 1, flags=0x00088207
    // Domain="DOMAIN", Workstation="WORKSTATION"
    private final String type1MessageBase64 = "TlRMTVNTUAABAAAABzIAAAYABgArAAAACwALACAAAABET01BSU5XT1JLU1RBVElPTg==";

     */
    @Override
    public int getSendBufferSize() {
        return this.snd_buf_size;
    }

    /**
     * Gets the negotiated flags2 value.
     *
     * @return negotiated flags2
     */
    public int getNegotiatedFlags2() {
        return this.negotiatedFlags2;
    }

    /**
     * {@inheritDoc}
     *

        @Override
        public Configuration getConfig() {
            return null; // Not relevant for AbstractCIFSContext tests
        }

        @Override
        public SmbPipeResource getPipe(String name, int flags) {
            return null; // Not relevant for AbstractCIFSContext tests
        }

        @Override
        public SmbResource get(String key) {

# END TF TEST SUITE OPTIONS

# START CROSS-COMPILE CONFIGS
# Set execution platform to Linux x86
# Note: Lot of the "host_" flags such as "host_cpu" and "host_crosstool_top"
# flags seem to be actually used to specify the execution platform details. It
# seems it is this way because these flags are old and predate the distinction
# between host and execution platform.
build:cross_compile_base --config=clang_local

     * It should initialize the command and flags2 with default values.
     */
    @Test
    void testConstructor() {
        // Verify that the command is set to SMB_COM_NEGOTIATE
        assertEquals(ServerMessageBlock.SMB_COM_NEGOTIATE, smbComNegotiate.command,
                "Constructor should set the command to SMB_COM_NEGOTIATE.");
        // Verify that flags2 is set to the default flags

    /**
     * Flag to restart the directory enumeration from the beginning.
     */
    public static final byte SMB2_RESTART_SCANS = 0x1;

    /**
     * Flag to return only a single directory entry.
     */
    public static final byte SMB2_RETURN_SINGLE_ENTRY = 0x2;

    /**
     * Flag indicating that the file index field contains a valid index.
     */

     */
    public void setRemainingBytes(final int remainingBytes) {
        this.remainingBytes = remainingBytes;
    }

    /**
     * Sets the write operation flags.
     *
     * @param writeFlags the writeFlags to set
     */
    public void setWriteFlags(final int writeFlags) {
        this.writeFlags = writeFlags;
    }

    /**

class SmbComNegotiate extends ServerMessageBlock {

    private static final String DIALECTS = "\u0002NT LM 0.12\u0000";

    SmbComNegotiate() {
        command = SMB_COM_NEGOTIATE;
        flags2 = DEFAULT_FLAGS2;
    }

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

    @Override

            (byte) 0x00, (byte) 0x00, // Command
            (byte) 0x00, (byte) 0x00, // CreditRequest/CreditResponse
            (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00, // Flags
            (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00, // NextCommand
            (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00, // MessageId