DfsReferralDataInternal tmp = dr;
            do {
                /*
                 * Store references to the map and key so that
                 * SmbFile.resolveDfs can re-insert the dr list with
                 * the dr that was successful so that subsequent
                 * attempts to resolve DFS use the last successful
                 * referral first.
                 */

import jcifs.smb.RequestParam;


/**
 * This class simplifies communication for protocols that support
 * multiplexing requests. It encapsulates a stream and some protocol
 * knowledge (provided by a concrete subclass) so that connecting,
 * disconnecting, sending, and receiving can be syncronized
 * properly. Apparatus is provided to send and receive requests
 * concurrently.
 */

synchronized (transport()) {
        if( response != null ) {
            response.received = false;
        }

        expiration = System.currentTimeMillis() + SmbTransport.SO_TIMEOUT;
        sessionSetup( request, response );
        if( response != null && response.received ) {
            return;
        }

        if (request instanceof SmbComTreeConnectAndX) {

                        byte[] exchangedKey = new byte[16];
                        RC4 rc4 = new RC4(ntlm2SessionKey);
                        rc4.update(masterKey, 0, 16, exchangedKey, 0);
/* RC4 was not added to Java until 1.5u7 so let's use our own for a little while longer ...
                        try {
                            Cipher rc4 = Cipher.getInstance("RC4");

    static CloseableIterator<SmbResource> doShareEnum ( SmbFile parent, String wildcard, int searchAttributes, ResourceNameFilter fnf,
            ResourceFilter ff ) throws CIFSException {
        // clone the locator so that the address index is not modified
        SmbResourceLocatorImpl locator = parent.fileLocator.clone();
        CIFSContext tc = parent.getContext();
        URL u = locator.getURL();

        FileEntry[] entries;

            return dstIndex - start;
        }

        /* The message provided to batch has a batchLimit that is
         * higher than the current batchLevel so we will now encode
         * that chained message. Before doing so we must increment
         * the batchLevel of the andx message in case it itself is an
         * andx message and needs to perform the same check as above.
         */

        getRequiredProperty("jcifs.netbios.wins");

        CIFSContext bctx = withAnonymousCredentials();

        // ensure that the domain name gets resolved through WINS so that
        // it gets the workgroup type.
        CIFSContext ctx = withConfig(bctx, new DelegatingConfiguration(bctx.getConfig()) {

            @Override
            public List<ResolverType> getResolveOrder () {

    protected int smbResponseTimeout = SmbConstants.DEFAULT_RESPONSE_TIMEOUT;
    protected int smbSocketTimeout = SmbConstants.DEFAULT_SO_TIMEOUT;
    protected int smbConnectionTimeout = SmbConstants.DEFAULT_CONN_TIMEOUT;
    protected int smbSessionTimeout = SmbConstants.DEFAULT_SO_TIMEOUT;
    protected boolean idleTimeoutDisabled = false;
    protected InetAddress smbLocalAddress;
    protected int smbLocalPort = 0;

            dr.share = arr[ 2 ];
            dr.path = arr[ 3 ];
            dr.pathConsumed = consumed;

            /*
             * Samba has a tendency to return pathConsumed values so that they consume a trailing slash of the
             * requested path. Normalize this here.
             */
            if ( reqPath.charAt(consumed - 1) == '\\' ) {
                if ( log.isDebugEnabled() ) {

                throw new SmbException("Context disposal failed", e);
            }
        }
    }

    /*
     * Prepare reflective access to ExtendedGSSContext. The reflective access
     * abstracts the access so far, that Oracle JDK, Open JDK and IBM JDK are
     * supported.
     * 
     * At the time of the first implementation only a test on Oracle JDK was
     * done.
     */