/**
     * Check if the negotiation response is valid
     *
     * @param cifsContext the CIFS context
     * @param request the negotiation request
     * @return whether the protocol negotiation was successful
     */
    boolean isValid(CIFSContext cifsContext, SmbNegotiationRequest request);

    /**
     * Gets the SMB dialect version selected by the server.
     *

 */
package jcifs.internal;

/**
 * Container class for SMB protocol negotiation state.
 * Holds the negotiation request, response, and raw buffer data exchanged
 * between client and server during SMB protocol version negotiation.
 *
 * @author mbechler
 */
public final class SmbNegotiation {

    private final SmbNegotiationRequest request;

        this.maxFragmentedSize = RdmaCapabilities.DEFAULT_MAX_FRAGMENTED_SIZE;
    }

    /**
     * Check if negotiation was successful
     *
     * @return true if successful, false otherwise
     */
    public boolean isSuccess() {
        return status == 0;
    }

    /**
     * Get negotiation status
     *
     * @return status code (0 = success)
     */
    public int getStatus() {
        return status;

     * client workstation has membership is supplied in the Type-1 message.
     * This is used in the negotation of local authentication.
     */
    int NTLMSSP_NEGOTIATE_OEM_DOMAIN_SUPPLIED = 0x00001000;

    /**
     * Indicates whether the OEM-formatted workstation name is supplied
     * in the Type-1 message. This is used in the negotiation of local
     * authentication.
     */

    public NegTokenTarg(final byte[] token) throws IOException {
        parse(token);
    }

    /**
     * Gets the negotiation result code
     * @return the result code
     */
    public int getResult() {
        return this.result;
    }

    /**
     * Sets the negotiation result code
     * @param result the result code to set
     */
    public void setResult(final int result) {

 */
package jcifs.internal.smb1.com;

/**
 * Container for SMB server negotiation data.
 * This class holds the server capabilities, configuration, and security
 * parameters received during SMB protocol negotiation.
 *
 * Stores server-specific data obtained during SMB1 protocol negotiation.
 */
public class ServerData {

    /**
     * Default constructor for ServerData.

        this.creditsRequested = creditsRequested;
    }

    /**
     * Get the negotiation status
     *
     * @return status code
     */
    public int getStatus() {
        return status;
    }

    /**
     * Set the negotiation status
     *
     * @param status status code
     */
    public void setStatus(int status) {
        this.status = status;

 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
package jcifs.internal.smb2.rdma;

/**
 * RDMA negotiation request parameters.
 *
 * Used during RDMA connection establishment to negotiate
 * protocol version and connection parameters.
 */
public class RdmaNegotiateRequest {

    private int minVersion;

    <artifactId>jcifs</artifactId>
    <version>2.1.39</version>
</dependency>
```



## Features

### Protocol Support
The library supports a full range of SMB protocols with automatic negotiation:

**Supported Protocols:**
- **SMB1/CIFS**: Legacy support via `jcifs.smb1/` package
- **SMB 2.0.2**: Windows Vista+ (0x0202)
- **SMB 2.1**: Windows 7/Server 2008R2 (0x0210)

    /**
     * Negotiate RDMA parameters
     *
     * @param request negotiation request parameters
     * @return negotiation response
     * @throws IOException if negotiation fails
     */
    public abstract RdmaNegotiateResponse negotiate(RdmaNegotiateRequest request) throws IOException;

    /**