* Implementors of this interface should extend {@link jcifs.config.BaseConfiguration} or
 * {@link jcifs.config.DelegatingConfiguration} to get forward compatibility.
 * 
 * @author mbechler
 *
 */
public interface Configuration {

    /**
     * 
     * @return random source to use
     */
    SecureRandom getRandom ();


    /**
     * 
     * 
     * Property <tt>jcifs.smb.client.dfs.ttl</tt> (int, default 300)

 * This can be a problem if using DFS in it's default configuration as they still return referrals in short form.
 * See <a href="https://support.microsoft.com/en-us/kb/244380">KB-244380</a> for compatible server configuration.
 * See {@link jcifs.Configuration#isDfsConvertToFQDN()} for a workaround.
 */
public class Kerb5Authenticator extends NtlmPasswordAuthenticator {

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

import jcifs.CIFSException;
import jcifs.Configuration;
import jcifs.DialectVersion;
import jcifs.ResolverType;
import jcifs.SmbConstants;


/**
 * @author mbechler
 *
 */
public class BaseConfiguration implements Configuration {

    private static final Logger log = LoggerFactory.getLogger(BaseConfiguration.class);

    Name questionName;
    Name recordName;

    int questionType, questionClass, recordType, recordClass, ttl, rDataLength;

    InetAddress addr;
    protected Configuration config;


    NameServicePacket ( Configuration config ) {
        this.config = config;
        this.isRecurDesired = true;
        this.isBroadcast = true;
        this.questionCount = 1;
        this.questionClass = IN;
    }

 */
package jcifs.internal.smb2.create;


import java.nio.charset.StandardCharsets;

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

import jcifs.CIFSContext;
import jcifs.Configuration;
import jcifs.internal.RequestWithPath;
import jcifs.internal.smb2.ServerMessageBlock2Request;
import jcifs.internal.smb2.Smb2Constants;
import jcifs.internal.util.SMBUtil;
import jcifs.util.Hexdump;


/**

    protected ServerMessageBlock2 ( Configuration config ) {
        this.config = config;
    }


    protected ServerMessageBlock2 ( Configuration config, int command ) {
        this.config = config;
        this.command = command;
    }


    /**
     * @return the config
     */
    protected Configuration getConfig () {
        return this.config;
    }

    private Integer overrideTimeout;


    protected ServerMessageBlock ( Configuration config ) {
        this(config, (byte) 0);
    }


    protected ServerMessageBlock ( Configuration config, byte command ) {
        this(config, command, null);
    }


    protected ServerMessageBlock ( Configuration config, byte command, String path ) {
        this.config = config;

 */
package jcifs.internal.smb2.nego;


import java.util.Date;

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

import jcifs.CIFSContext;
import jcifs.Configuration;
import jcifs.DialectVersion;
import jcifs.internal.CommonServerMessageBlock;
import jcifs.internal.SMBProtocolDecodingException;
import jcifs.internal.SmbNegotiationRequest;
import jcifs.internal.SmbNegotiationResponse;

            CONTEXT_CACHE.put(context, cached);
        }
        return cached;
    }


    /**
     * @param applyMutations
     * @return configurations available for running
     * 
     */
    public synchronized static Map<String, Map<String, String>> getConfigs ( String[] applyMutations ) {
        Map<String, Map<String, String>> configs = new HashMap<>();

import java.security.SecureRandom;
import java.util.List;
import java.util.TimeZone;

import jcifs.Configuration;
import jcifs.DialectVersion;
import jcifs.ResolverType;


/**
 * @author mbechler
 *
 */
public class DelegatingConfiguration implements Configuration {

    private final Configuration delegate;


    /**
     * @param delegate