/**
     * Share capability indicating DFS support.
     */
    public static final int SMB2_SHARE_CAP_DFS = 0x8;

    /**
     * Share capability indicating continuous availability support.
     */
    public static final int SMB2_SHARE_CAP_CONTINUOUS_AVAILABILITY = 0x10;

    /**
     * Share capability indicating scale-out support.
     */

     * @throws CIFSException if a general CIFS error occurs
     */
    void ensureDFSResolved() throws CIFSException;

    /**
     * Checks if the server has the specified capability
     * @param cap the capability flag to check
     * @return whether the capability is present
     * @throws CIFSException if an error occurs checking capabilities
     */
    boolean hasCapability(int cap) throws CIFSException;

    /**

     *
     * @return whether signing has been negotiated
     */
    boolean isSigningNegotiated();

    /**
     * Checks whether a specific capability has been negotiated.
     *
     * @param cap the capability flag to check
     * @return whether capability is negotiated
     */
    boolean haveCapabilitiy(int cap);

    /**
     * Gets the negotiated send buffer size.
     *

     */
    public static final int ABSOLUTE_MAX_CHANNELS = 32;

    /**
     * Network interface capability flag for RSS support
     */
    public static final int NETWORK_INTERFACE_CAP_RSS = 0x00000001;

    /**
     * Network interface capability flag for RDMA support
     */
    public static final int NETWORK_INTERFACE_CAP_RDMA = 0x00000002;

    /**

 *
 * @author mbechler
 */
public interface SmbTransportInternal extends SmbTransport {

    /**
     * Checks if the transport supports the specified capability.
     *
     * @param cap the capability flag to check
     * @return whether the transport has the given capability
     * @throws SmbException if an error occurs checking capabilities
     */
    boolean hasCapability(int cap) throws SmbException;

    /**

        assertEquals(0x8000, SmbConstants.FLAGS2_UNICODE);
    }

    /**
     * Test capability flags.
     */
    @Test
    @DisplayName("Capability flags are correct")
    void capabilityFlagsTest() {
        // Test individual capability values
        assertEquals(0x0004, SmbConstants.CAP_UNICODE);
        assertEquals(0x0010, SmbConstants.CAP_NT_SMBS);

package jcifs.internal.smb2.persistent;

/**
 * Constants for SMB2/3 durable and persistent handle capabilities.
 */
public final class Smb2HandleCapabilities {

    /**
     * Flag indicating persistent handle capability
     */
    public static final int SMB2_DHANDLE_FLAG_PERSISTENT = 0x00000002;

    /**
     * Default timeout for durable handles (2 minutes)
     */
    public static final long DEFAULT_DURABLE_TIMEOUT = 120000;

 */
package jcifs.internal.smb2.nego;

import jcifs.Encodable;

/**
 * SMB2 Negotiate Context request data structure.
 *
 * This class represents negotiate contexts used in SMB 3.1.1
 * for capability negotiation and security enhancements.
 *
 * @author mbechler
 */
public interface NegotiateContextRequest extends Encodable {

    /**
     * Gets the negotiate context type.
     *

 * 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 capability flags indicating what operations are supported
 * by an RDMA provider implementation.
 */
public enum RdmaCapability {
    /**
     * Remote direct read operations
     */
    RDMA_READ,

    /**

        // Arrange
        when(handle.hasCapability(anyInt())).thenThrow(new CIFSException("capability check failed"));

        // Act + Assert
        CIFSException ex = assertThrows(CIFSException.class, () -> handle.hasCapability(42));
        assertEquals("capability check failed", ex.getMessage());
        verify(handle).hasCapability(42);
    }

    @Test