*/
    @Override
    public boolean isShareDfs () {
        return ( this.shareFlags & ( SMB2_SHAREFLAG_DFS | SMB2_SHAREFLAG_DFS_ROOT ) ) != 0
                || ( this.capabilities & SMB2_SHARE_CAP_DFS ) == SMB2_SHARE_CAP_DFS;
    }


    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.smb2.ServerMessageBlock2#writeBytesWireFormat(byte[], int)
     */

import org.slf4j.LoggerFactory;

import jcifs.CIFSContext;
import jcifs.DfsReferralData;
import jcifs.DfsResolver;
import jcifs.SmbTransport;
import jcifs.internal.dfs.DfsReferralDataImpl;
import jcifs.internal.dfs.DfsReferralDataInternal;


/**
 * Caching DFS resolver implementation
 * 
 * @internal
 */
public class DfsImpl implements DfsResolver {

                    check(stack.removeLast().second == superClassSymbol)
                    break
                }
                dfs(superClassSymbol)
                check(stack.removeLast().second == superClassSymbol)
            }
        }

        dfs(baseSymbol)
        return result?.reversed()
    }

import jcifs.smb.SmbTransportPoolImpl;


/**
 * @author mbechler
 *
 */
public class BaseContext extends AbstractCIFSContext {

    private final Configuration config;
    private final DfsResolver dfs;
    private final SidResolver sidResolver;
    private final Handler urlHandler;
    private final NameServiceClient nameServiceClient;
    private final BufferCache bufferCache;

    /**
     * 
     * 
     * Property <tt>jcifs.smb.client.dfs.ttl</tt> (int, default 300)
     * 
     * @return title to live, in seconds, for DFS cache entries
     */
    long getDfsTtl ();


    /**
     * 
     * Property <tt>jcifs.smb.client.dfs.strictView</tt> (boolean, default false)
     * 
     * @return whether a authentication failure during DFS resolving will throw an exception
     */

        this.vcNumber = 1;

        this.dfsDisabled = Config.getBoolean(p, "jcifs.smb.client.dfs.disabled", false);
        this.dfsTTL = Config.getLong(p, "jcifs.smb.client.dfs.ttl", 300);
        this.dfsStrictView = Config.getBoolean(p, "jcifs.smb.client.dfs.strictView", false);
        this.dfsConvertToFqdn = Config.getBoolean(p, "jcifs.smb.client.dfs.convertToFQDN", false);

    }


    /**
     * @return whether this is a DFS share
     */
    public boolean isDfs () {
        return this.inDfs;
    }


    /**
     * 
     */
    void markDomainDfs () {
        this.inDomainDfs = true;
    }


    /**
     * @return whether this tree was accessed using domain DFS
     */
    public boolean isInDomainDfs () {

import jcifs.internal.SMBSigningDigest;
import jcifs.internal.SmbNegotiation;
import jcifs.internal.SmbNegotiationResponse;
import jcifs.internal.dfs.DfsReferralDataImpl;
import jcifs.internal.dfs.DfsReferralRequestBuffer;
import jcifs.internal.dfs.DfsReferralResponseBuffer;
import jcifs.internal.dfs.Referral;
import jcifs.internal.smb1.AndXServerMessageBlock;
import jcifs.internal.smb1.ServerMessageBlock;

        ignoreCopyToException = Config.getBoolean( "jcifs.smb1.smb.client.ignoreCopyToException", true );
        dfs = new Dfs();
    }

    /**
     * Returned by {@link #getType()} if the resource this <tt>SmbFile</tt>
     * represents is a regular file or directory.
     */
    public static final int TYPE_FILESYSTEM = 0x01;

                // referrals.
                try ( SmbTreeHandleImpl th = ensureTreeConnected() ) {
                    if ( this.fileLocator.getType() == TYPE_SHARE ) {
                        // treeConnect is good enough, but we need to do this after resolving DFS
                        try ( SmbTreeHandleImpl th2 = ensureTreeConnected() ) {}