}


    @Override
    public SmbTransportImpl getSmbTransport ( CIFSContext tf, String name, int port, boolean exclusive, boolean forceSigning ) throws IOException {

        Address[] addrs = tf.getNameServiceClient().getAllByName(name, true);

        if ( addrs == null || addrs.length == 0 ) {
            throw new UnknownHostException(name);
        }

        Arrays.sort(addrs, new Comparator<Address>() {

                log.debug("Failed to get domain bytes", ex);
            }
        }
        int domainLength = domain.length;
        byte[] server = new byte[0];
        String host = tc.getNameServiceClient().getLocalHost().getHostName();
        if ( host != null ) {
            try {
                server = host.getBytes(UNI_ENCODING);
            }
            catch ( IOException ex ) {

     * environment.
     * 
     * @param tc
     *            context to use
     */
    public Type1Message ( CIFSContext tc ) {
        this(tc, getDefaultFlags(tc), tc.getConfig().getDefaultDomain(), tc.getNameServiceClient().getLocalHost().getHostName());
    }


    /**
     * Creates a Type-1 message with the specified parameters.
     * 
     * @param tc
     *            context to use
     * @param flags

        this.context = SingletonContext.getInstance();
    }


    @Test
    public void testSingletonInit () {
        assertNotNull(this.context.getBufferCache());
        assertNotNull(this.context.getNameServiceClient());
        assertNotNull(this.context.getTransportPool());
        assertNotNull(this.context.getUrlHandler());
        assertNotNull(this.context.getCredentials());
    }


    @Test

            this.svr = svr;
            this.tc = tc;
        }


        @Override
        public void run () {
            try {
                this.ans = this.tc.getNameServiceClient().getNbtAllByName(this.host, this.type, this.scope, this.svr);
            }
            catch ( UnknownHostException ex ) {
                this.uhe = ex;
            }
            catch ( Exception ex ) {

            if ( msg.startsWith("NTLM ") ) {
                byte[] challenge;
                NameServiceClient nameServiceClient = getTransportContext().getNameServiceClient();
                if ( pathInfo == null || server == null ) {
                    String mb = nameServiceClient.getNbtByName(NbtAddress.MASTER_BROWSER_NAME, 0x01, null).getHostAddress();

                    type2,
                    null,
                    password,
                    domain,
                    user,
                    this.transportContext.getNameServiceClient().getLocalHost().getHostName(),
                    0);
            }
            return message;
        }
    }


    private void reconnect () throws IOException {

        final NameServiceClientImpl nsc = new NameServiceClientImpl(ctx);
        ctx = new CIFSContextWrapper(ctx) {

            @Override
            public jcifs.NameServiceClient getNameServiceClient () {
                return nsc;
            }
        };

        try ( SmbFile smbFile = new SmbFile("smb://" + getRequiredProperty(TestProperties.TEST_DOMAIN_SHORT), ctx) ) {

    public Type3Message ( CIFSContext tc ) {
        setFlags(getDefaultFlags(tc));
        setDomain(tc.getConfig().getDefaultDomain());
        setUser(tc.getConfig().getDefaultUsername());
        setWorkstation(tc.getNameServiceClient().getLocalHost().getHostName());
    }


    /**
     * Creates a Type-3 message in response to the given Type-2 message.
     * 
     * @param tc
     *            context to use
     * @param type2

                if ( this.fileLocator.getType() == TYPE_WORKGROUP ) {
                    getContext().getNameServiceClient().getByName(this.url.getHost(), true);
                }
                else {
                    getContext().getNameServiceClient().getByName(this.url.getHost()).getHostName();
                }
            }
            else {