*/
    boolean isDirectory () throws CIFSException;


    /**
     * Tests to see if the file this <code>SmbResource</code> represents
     * exists and is not marked read-only. By default, resources are
     * considered to be read-only and therefore for <code>smb://</code>,
     * <code>smb://workgroup/</code>, and <code>smb://server/</code> resources
     * will be read-only.
     *

            break;
        case SMB2_SET_INFO:
            c = "SMB2_SET_INFO";
            break;
        case SMB2_OPLOCK_BREAK:
            c = "SMB2_OPLOCK_BREAK";
            break;
        default:
            c = "UNKNOWN";
        }
        String str = this.status == 0 ? "0" : SmbException.getMessageByCode(this.status);
        return new String(

                c = "SMB_COM_NT_TRANSACT";
                break;
            case SMB_COM_NT_TRANSACT_SECONDARY:
                c = "SMB_COM_NT_TRANSACT_SECONDARY";
                break;
            default:
                c = "UNKNOWN";
        }
        String str = errorCode == 0 ? "0" : SmbException.getMessageByCode( errorCode );
        return new String(
            "command="      + c +

            c = "SMB_COM_NT_TRANSACT_SECONDARY";
            break;
        case SMB_COM_LOCKING_ANDX:
            c = "SMB_COM_LOCKING_ANDX";
            break;
        default:
            c = "UNKNOWN";
        }
        String str = this.errorCode == 0 ? "0" : SmbException.getMessageByCode(this.errorCode);
        return new String(

     * 
     */
    public Handler ( CIFSContext tc ) {
        super(tc);
    }


    /**
     * Returns the default HTTPS port.
     *
     * @return An <code>int</code> containing the default HTTPS port.
     */
    @Override
    protected int getDefaultPort () {
        return DEFAULT_HTTPS_PORT;
    }

        }

        try {
            "".getBytes(DEFAULT_OEM_ENCODING);
        } catch (UnsupportedEncodingException uee) {
            if (log.level >= 2) {
                log.println("WARNING: The default OEM encoding " + DEFAULT_OEM_ENCODING +
                " does not appear to be supported by this JRE. The default encoding will be US-ASCII.");
            }
            DEFAULT_OEM_ENCODING = "US-ASCII";
        }

import jcifs.smb1.util.LogStream;

class NameServiceClient implements Runnable {

    static final int DEFAULT_SO_TIMEOUT = 5000;
    static final int DEFAULT_RCV_BUF_SIZE = 576;
    static final int DEFAULT_SND_BUF_SIZE = 576;
    static final int NAME_SERVICE_UDP_PORT = 137;
    static final int DEFAULT_RETRY_COUNT = 2;
    static final int DEFAULT_RETRY_TIMEOUT = 3000;

    static final int RESOLVER_LMHOSTS = 1;

                break;
            case UNSPECIFIED:
                result += "Unspecified error";
                break;
            default:
                result += "Unknown error code: " + errorCode;
            }
            break;
        default:
            result += "unknown error class: " + errorClass;
        }
        return result;
    }

                        case SmbComTransaction.TRANS2_GET_DFS_REFERRAL:
                            break;
                        default:
                            throw new SmbException( "Invalid operation for " + service + " service" );
                    }
                    break;
                default:
                    throw new SmbException( "Invalid operation for " + service + " service" + request );
            }
        }

 */

public abstract class NtlmAuthenticator {

    private static NtlmAuthenticator auth;

    private String url;
    private SmbAuthException sae;


    /**
     * Set the default <tt>NtlmAuthenticator</tt>. Once the default authenticator is set it cannot be changed. Calling
     * this metho again will have no effect.
     * 
     * @param a
     */