default:
                    throw new SmbException( "Invalid operation for " + service + " service" + request );
            }
        }
        request.tid = tid;
        if( inDfs && !service.equals("IPC") && request.path != null && request.path.length() > 0 ) {
            /* When DFS is in action all request paths are
             * full UNC paths minus the first backslash like
             *   \server\share\path\to\file

        request.isBroadcast = request.addr == null || isBroadcastAddress(request.addr);

        if ( request.isBroadcast ) {
            if ( request.addr == null ) {
                request.addr = this.baddr;
            }
            n = config.getNetbiosRetryCount();
        }
        else {
            n = 1;
        }

        do {
            try {

package jcifs.smb1.smb1;

import jcifs.smb1.Config;
import jcifs.smb1.util.Hexdump;

class Trans2FindFirst2 extends SmbComTransaction {

    // flags

    private static final int FLAGS_CLOSE_AFTER_THIS_REQUEST = 0x01;
    private static final int FLAGS_CLOSE_IF_END_REACHED     = 0x02;
    private static final int FLAGS_RETURN_RESUME_KEYS       = 0x04;
    private static final int FLAGS_RESUME_FROM_PREVIOUS_END = 0x08;

     * 
     * @return maxmimum number of elements to request in a list request
     */
    int getListCount ();


    /**
     * 
     * Property <tt>jcifs.smb.client.listSize</tt> (int, default 65435)
     * 
     * @return maximum data size for list/info requests (known overhead is subtracted)
     */
    int getListSize ();


    /**
     * 

        this.request = request;
        this.response = response;
        this.negoReqBuffer = negoReqBuffer;
        this.negoRespBuffer = negoRespBuffer;
    }


    /**
     * @return the request
     */
    public SmbNegotiationRequest getRequest () {
        return this.request;
    }


    /**
     * @return the response
     */
    public SmbNegotiationResponse getResponse () {

    /**
     * @return whether this is a SMB2 connection
     * @throws SmbException
     */
    boolean isSMB2 () throws SmbException;


    /**
     * @return number of inflight requests
     */
    int getInflightRequests ();

        }

        if ( this.workgroup && this.response.getStatus() == WinError.ERROR_MORE_DATA ) {
            this.request.reset(0, this.response.getLastName());
            this.response.reset();
            this.request.setSubCommand(SmbComTransaction.NET_SERVER_ENUM3);
            this.treeHandle.send(this.request, this.response);
            checkStatus();
            this.ridx = 0;
            return advance();
        }

        if (realm == null) realm = "jCIFS";
    }

    protected void service(HttpServletRequest request,
            HttpServletResponse response) throws ServletException, IOException {
        UniAddress dc;
        boolean offerBasic = enableBasic &&
                (insecureBasic || request.isSecure());
        String msg = request.getHeader("Authorization");
        if (msg != null && (msg.startsWith("NTLM ") ||

        switch ( this.ctlCode ) {
        case Smb2IoctlRequest.FSCTL_DFS_GET_REFERRALS:
            return new DfsReferralResponseBuffer();
        case Smb2IoctlRequest.FSCTL_SRV_REQUEST_RESUME_KEY:
            return new SrvRequestResumeKeyResponse();
        case Smb2IoctlRequest.FSCTL_SRV_COPYCHUNK:
        case Smb2IoctlRequest.FSCTL_SRV_COPYCHUNK_WRITE:
            return new SrvCopyChunkCopyResponse();

            throws CIFSException {
        return this.treeConnection.send(this.resourceLoc, request, response, params);
    }


    /**
     * 
     * @param request
     * @param response
     * @param params
     * @return response
     * @throws CIFSException
     */