}
        return transport;
    }

    private static SmbTransportImpl getReferralTransport(final CIFSContext tf, DfsReferralData dr) throws SmbAuthException {
        try {
            if (dr != null) {
                final DfsReferralData start = dr;
                IOException e = null;
                do {
                    if (dr.getServer() != null && !dr.getServer().isEmpty()) {

import java.util.Map;

import jcifs.DfsReferralData;

/**
 * Internal interface for DFS referral data with extended functionality.
 * Extends the public DFS referral data interface with internal operations like
 * hostname resolution and referral data manipulation for internal DFS management.
 *
 * @author mbechler
 */
public interface DfsReferralDataInternal extends DfsReferralData {

    /**

                : loc.getUNCPath();
        String share = loc.getShare();

        final DfsReferralData start = referral != null ? referral : this.ctx.getDfs().resolve(this.ctx, hostName, loc.getShare(), path);
        DfsReferralData dr = start;
        IOException last = null;
        do {
            if (dr != null) {
                targetDomain = dr.getDomain();

     * @return the final referral for the given DFS path
     * @throws CIFSException if an error occurs during resolution
     * @throws jcifs.smb.SmbAuthException if authentication fails
     */
    DfsReferralData resolve(CIFSContext tf, String domain, String root, String path) throws CIFSException;

    /**
     * Add a referral to the cache
     *
     * @param path the DFS path for this referral

    private DfsReferralDataImpl createInitializedDfsReferralDataImpl() {
        // Create a properly initialized instance using combine method
        DfsReferralDataImpl base = new DfsReferralDataImpl();
        DfsReferralData mockData = mock(DfsReferralData.class);
        when(mockData.getServer()).thenReturn("SERVER");
        when(mockData.getShare()).thenReturn("share");
        when(mockData.getPath()).thenReturn("path");

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
package jcifs.smb;

import java.io.IOException;

import jcifs.CIFSContext;
import jcifs.CIFSException;
import jcifs.DfsReferralData;
import jcifs.SmbSession;
import jcifs.SmbTransport;

/**
 * Internal interface for SMB transport operations.
 *
 * This interface provides internal methods for managing

        return this.inDomainDfs;
    }

    /**
     * @param referral
     */
    public void setTreeReferral(final DfsReferralData referral) {
        this.treeReferral = referral;
    }

    /**
     * @return the treeReferral
     */
    public DfsReferralData getTreeReferral() {
        return this.treeReferral;
    }

    /**
     * @return whether this tree may be a DFS share

    void testDfsBehavior() {
        SmbResourceLocatorImpl l = locator("smb://server/share/path");
        assertNull(l.getDfsReferral());

        DfsReferralData dr = mock(DfsReferralData.class);
        when(dr.getServer()).thenReturn("dfs-server");
        when(dr.getShare()).thenReturn("dfs-share");
        when(dr.getPath()).thenReturn("dfs/path");

import java.net.UnknownHostException;
import java.util.Objects;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import jcifs.Address;
import jcifs.CIFSContext;
import jcifs.CIFSException;
import jcifs.DfsReferralData;
import jcifs.NetbiosAddress;
import jcifs.RuntimeCIFSException;
import jcifs.SmbConstants;
import jcifs.SmbResourceLocator;
import jcifs.internal.util.StringUtil;
import jcifs.netbios.NbtAddress;

import java.io.IOException;
import java.nio.ByteBuffer;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import jcifs.Address;
import jcifs.CIFSContext;
import jcifs.CIFSException;
import jcifs.DfsReferralData;
import jcifs.SmbSession;
import jcifs.SmbTransport;
import jcifs.smb.SmbException;
import jcifs.smb.SmbTransportInternal;

/**
 * RDMA-enabled SMB transport that wraps existing SMB transport