/**
 * Interface for both netbios and internet addresses
 * 
 * @author mbechler
 *
 */
public interface Address {

    /**
     * 
     * @param type
     * @return instance for type, null if the type cannot be unwrapped
     */
    <T extends Address> T unwrap ( Class<T> type );


    /**
     * 
     * @return the resolved host name, or the host address if it could not be resolved
     */

    InetAddress addressV6_66_ff = InetAddress.getByName("2001:db8::66ff");
    InetAddress addressV6_67_0 = InetAddress.getByName("2001:db8::6700");

    InetAddress address = addressV6_66_0;
    for (int i = 0; i < 255; i++) {
      address = InetAddresses.increment(address);
    }
    assertEquals(addressV6_66_ff, address);

    address = InetAddresses.increment(address);
    assertEquals(addressV6_67_0, address);

   *
   * @param ip {@link Inet6Address} to be examined for embedded IPv4 in 6to4 address
   * @return {@link Inet4Address} of embedded IPv4 in 6to4 address
   * @throws IllegalArgumentException if the argument is not a valid IPv6 6to4 address
   */
  public static Inet4Address get6to4IPv4Address(Inet6Address ip) {

            throws MalformedURLException, DcerpcException {
        return DcerpcHandle.getHandle(String.format("ncacn_np:%s[endpoint=%s,address=%s]", loc.getServer(), ep, address.getHostAddress()), ctx);
    }


    static FileEntry[] doDfsRootEnum ( CIFSContext ctx, SmbResourceLocator loc, Address address ) throws IOException {

   * instead.
   *
   * <p>The specifier must be in one of these formats:
   *
   * <ul>
   *   <li>A domain name, like {@code google.com}
   *   <li>A IPv4 address string, like {@code 127.0.0.1}
   *   <li>An IPv6 address string with or without brackets, like {@code [2001:db8::1]} or {@code
   *       2001:db8::1}
   * </ul>
   *
   * @throws IllegalArgumentException if the specifier is not valid.
   */

        return null;
    }


    /**
     * {@inheritDoc}
     *
     * @see jcifs.Address#unwrap(java.lang.Class)
     */
    @SuppressWarnings ( "unchecked" )
    @Override
    public <T extends Address> T unwrap ( Class<T> type ) {
        if ( this.addr instanceof Address ) {
            return ( (Address) this.addr ).unwrap(type);
        }
        else if ( this.getClass().isAssignableFrom(type) ) {

 * @see java.net.InetAddress
 * @since jcifs-0.1
 */
public interface NetbiosAddress extends Address {

    /**
     * Determines if the address is a group address. This is also
     * known as a workgroup name or group name.
     * 
     * @param tc
     *            context to use
     * @return whether the given address is a group address
     *
     * @throws UnknownHostException

    public NetbiosAddress getLocalHost () {
        return this.nscl.getLocalHost();
    }


    @Override
    public Address getByName ( String hostname ) throws UnknownHostException {
        return this.nscl.getByName(hostname);
    }


    @Override
    public Address getByName ( String hostname, boolean possibleNTDomainOrWorkgroup ) throws UnknownHostException {

     * 
     * @param tc
     *            context to use
     * @param address
     * @param port
     * @param exclusive
     *            whether to acquire an unshared connection
     * @return a transport connection to the target
     */
    SmbTransport getSmbTransport ( CIFSContext tc, Address address, int port, boolean exclusive );


    /**
     * Get transport connection
     * 

    }


/**
 * Retrieve all addresses of a host by it's address. NetBIOS hosts can
 * have many names for a given IP address. The name and IP address make the
 * NetBIOS address. This provides a way to retrieve the other names for a
 * host with the same IP address.
 *
 * @param addr the address to query
 * @throws UnknownHostException if address cannot be resolved
 */