* query. This might be the address of a specific host, a name server,
     * or a broadcast address.
     *
     * @param host
     *            the name to resolve
     * @param type
     *            the hex code of the name
     * @param scope
     *            the scope of the name
     * @param svr
     *            server to query
     * @return the resolved address

     */
    public void initializeMultiChannel() throws IOException {
        // Check server capability
        if (!supportsMultiChannel()) {
            log.info("Server does not support multi-channel");
            return;
        }

        // Query network interfaces from server
        queryRemoteInterfaces();

        // Discover local interfaces
        discoverLocalInterfaces();

                    throw new SmbException("Server does advertise any supported mechanism");
                }
            }
        } else if (spToken instanceof final NegTokenTarg targ) {
            if (this.firstResponse) {
                if (!this.mechContext.isSupported(targ.getMechanism())) {
                    throw new SmbException("Server chose an unsupported mechanism " + targ.getMechanism());
                }

 * <td >
 *
 * <pre>
 * new SmbNamedPipe("smb://server/IPC$/PIPE/foo", SmbNamedPipe.PIPE_TYPE_RDWR | SmbNamedPipe.PIPE_TYPE_CALL, context);
 * </pre>
 *
 * </td>
 * <td>
 * Open the Named Pipe foo for reading and writing. The pipe will behave like the <code>CallNamedPipe</code> interface.
 * </td>
 * </tr>
 * <tr>
 * <td >
 *
 * <pre>

 */
package jcifs.util;

import java.util.concurrent.atomic.AtomicLong;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import jcifs.smb.SmbException;

/**
 * Validator for SMB server responses to prevent buffer overflow and injection attacks.
 *
 * Features:
 * - Buffer bounds checking
 * - Integer overflow prevention
 * - Size validation
 * - Protocol compliance checking

        // Act
        int available = stream.available();

        // Assert
        assertEquals(7, available, "Should return available bytes reported by server");

        // Interactions: ensure open, use tree, send IOCTL and close resources
        InOrder inOrder = inOrder(handle, fd, tree);
        inOrder.verify(handle, times(1)).ensureOpen();

     * Checks if the transport has been disconnected.
     *
     * @return whether the transport has been disconnected
     */
    boolean isDisconnected();

    /**
     * Disconnects the transport from the remote server.
     *
     * @param hard if true, force immediate disconnection
     * @param inuse whether the connection is currently in use
     * @return whether the connection was in use

    }

    @Test
    @DisplayName("Should work with null server name")
    void shouldHandleNullServerName() {
        // When
        MsrpcSamrConnect2 msrpcSamrConnect2 = new MsrpcSamrConnect2(null, testAccess, mockPolicyHandle);

        // Then
        assertNotNull(msrpcSamrConnect2, "Should handle null server name");
    }

    @Test
    @DisplayName("Should work with different access masks")

        assertEquals(2, bytesRead);
        assertEquals(11, response.dialectIndex);
    }

    @Test
    void testReadBytesWireFormat_NoExtendedSecurity() throws UnsupportedEncodingException {
        // Setup server data for this scenario
        serverData.capabilities = 0; // No extended security
        serverData.encryptionKeyLength = 8;
        response.byteCount = 15; // 8 bytes key + 6 bytes "DOMAIN" + 1 null terminator

                    + " for host " + addr.getHostAddress());
        }
    }

    /**
     * Get the address of the active WINS server
     *
     * @return address of active WINS server
     */
    protected InetAddress getWINSAddress() {
        return this.transportContext.getConfig().getWinsServers().length == 0 ? null