* occurs an <tt>SmbException</tt> will be thrown. If the credentials are
 * valid, the method will return without throwing an exception. See the
 * last <a href="../../../faq.html">FAQ</a> question.
 * <p>
 * See also the <tt>jcifs.smb1.smb1.client.logonShare</tt> property.
 */
    public static void logon( UniAddress dc,
                        NtlmPasswordAuthentication auth ) throws SmbException {

                    throw new SmbUnsupportedOperationException();
                }
                throw e;
            }
            try ( SmbFile browser = (SmbFile) parent.resolve(addr.getHostAddress()) ) {
                try ( SmbTreeHandleImpl th = browser.ensureTreeConnected() ) {
                    if ( th.isSMB2() ) {
                        throw new SmbUnsupportedOperationException();

    protected abstract void makeKey( Request request ) throws IOException;
    protected abstract Request peekKey() throws IOException;
    protected abstract void doSend( Request request ) throws IOException;
    protected abstract void doRecv( Response response ) throws IOException;
    protected abstract void doSkip() throws IOException;

    public synchronized void sendrecv( Request request,

    protected abstract long makeKey ( Request request ) throws IOException;


    protected abstract Long peekKey () throws IOException;


    protected abstract void doSend ( Request request ) throws IOException;


    protected abstract void doRecv ( Response response ) throws IOException;


    protected abstract void doSkip ( Long key ) throws IOException;


    /**
     * 

                throw new IOException("Malformed SPNEGO token " + constructed);

            ASN1Sequence vec = (ASN1Sequence) constructed.getBaseObject();


                ASN1ObjectIdentifier spnego = (ASN1ObjectIdentifier) vec.getObjectAt(0);
                if ( !SPNEGO_OID.equals(spnego) ) {
                    throw new IOException("Malformed SPNEGO token, OID " + spnego);

    /**
     * 
     * @param tc
     * @param negotiated
     * @param andx
     * @param cred
     * @throws SmbException
     * @throws GeneralSecurityException
     */
    public SmbComSessionSetupAndX ( CIFSContext tc, SmbComNegotiateResponse negotiated, ServerMessageBlock andx, Object cred )
            throws SmbException, GeneralSecurityException {
        super(tc.getConfig(), SMB_COM_SESSION_SETUP_ANDX, andx);

     * 
     * @throws CIFSException
     */
    public void open () throws CIFSException {
        try ( SmbFileHandleImpl fh = ensureOpen() ) {}
    }


    /**
     * @param file
     * @param openFlags
     * @return
     * @throws SmbException
     */
    synchronized SmbFileHandleImpl ensureOpen () throws CIFSException {

    }


    /**
     * @param clazz
     * @return the information
     * @throws CIFSException
     */
    @SuppressWarnings ( "unchecked" )
    public <T extends Decodable> T getInfo ( Class<T> clazz ) throws CIFSException {
        if ( !clazz.isAssignableFrom(this.info.getClass()) ) {
            throw new CIFSException("Incompatible file information class");
        }
        return (T) getInfo();
    }

                }
                catch ( GeneralSecurityException e ) {
                    throw new PACDecodingException("Decryption failed " + serverKey.getKeyType(), e);
                }
                break;
            default:
                throw new PACDecodingException("Unrecognized field " + tagged.getTagNo());
            }
        }

    }

            int _nodes = 6;
            int _nodei = _src.index;
            _src.advance(1 * _nodes);

            if (node == null) {
                if (_nodes < 0 || _nodes > 0xFFFF) throw new NdrException( NdrException.INVALID_CONFORMANCE );
                node = new byte[_nodes];
            }
            _src = _src.derive(_nodei);
            for (int _i = 0; _i < _nodes; _i++) {