import jcifs.Configuration;
import jcifs.Encodable;
import jcifs.internal.fscc.FileInformation;
import jcifs.internal.smb2.RequestWithFileId;
import jcifs.internal.smb2.ServerMessageBlock2Request;
import jcifs.internal.smb2.Smb2Constants;
import jcifs.internal.util.SMBUtil;


/**
 * @author mbechler
 *
 */
public class Smb2SetInfoRequest extends ServerMessageBlock2Request<Smb2SetInfoResponse> implements RequestWithFileId {

        if ( !config.isDfsDisabled() ) {
            this.capabilities |= Smb2Constants.SMB2_GLOBAL_CAP_DFS;
        }

        if ( config.isEncryptionEnabled() && config.getMaximumVersion() != null && config.getMaximumVersion().atLeast(DialectVersion.SMB300) ) {
            this.capabilities |= Smb2Constants.SMB2_GLOBAL_CAP_ENCRYPTION;
        }

        Set<DialectVersion> dvs = DialectVersion

    @Override
    public boolean chain ( ServerMessageBlock2 n ) {
        n.setTreeId(Smb2Constants.UNSPECIFIED_TREEID);
        return super.chain(n);
    }


    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.CommonServerMessageBlockRequest#size()
     */
    @Override
    public int size () {
        return size8(Smb2Constants.SMB2_HEADER_LENGTH + 8 + this.path.length() * 2);
    }


    /**

        return ( this.securityMode & ( Smb2Constants.SMB2_NEGOTIATE_SIGNING_ENABLED ) ) != 0;
    }


    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.SmbNegotiationResponse#isSigningRequired()
     */
    @Override
    public boolean isSigningRequired () {
        return ( this.securityMode & Smb2Constants.SMB2_NEGOTIATE_SIGNING_REQUIRED ) != 0;
    }


    /**

    public boolean chain ( ServerMessageBlock2 n ) {
        n.setSessionId(Smb2Constants.UNSPECIFIED_SESSIONID);
        return super.chain(n);
    }


    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.CommonServerMessageBlockRequest#size()
     */
    @Override
    public int size () {
        return size8(Smb2Constants.SMB2_HEADER_LENGTH + 24 + ( this.token != null ? this.token.length : 0 ));
    }

import jcifs.internal.smb2.ServerMessageBlock2Request;
import jcifs.internal.smb2.Smb2Constants;
import jcifs.internal.util.SMBUtil;


/**
 * @author mbechler
 *
 */
public class Smb2WriteRequest extends ServerMessageBlock2Request<Smb2WriteResponse> implements RequestWithFileId {

    /**
     * 
     */
    public static final int OVERHEAD = Smb2Constants.SMB2_HEADER_LENGTH + 48;

    private byte[] data;

 */
package jcifs.internal.smb2.session;


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


/**
 * @author mbechler
 *
 */
public class Smb2LogoffRequest extends ServerMessageBlock2Request<Smb2LogoffResponse> {

    /**
     * @param config

import java.nio.charset.StandardCharsets;

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


/**
 * @author mbechler
 *
 */
public class Smb2QueryDirectoryRequest extends ServerMessageBlock2Request<Smb2QueryDirectoryResponse> implements RequestWithFileId {

            int rl = nextCommand != 0 ? nextCommand : size;

            // read and decode first
            System.arraycopy(this.sbuf, 4, buffer, 0, Smb2Constants.SMB2_HEADER_LENGTH);
            readn(this.in, buffer, Smb2Constants.SMB2_HEADER_LENGTH, rl - Smb2Constants.SMB2_HEADER_LENGTH);

            cur.setReadSize(rl);
            int len = cur.decode(buffer, 0);

            if ( len > rl ) {

package jcifs.internal.smb2.io;


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


/**
 * @author mbechler
 *
 */
public class Smb2FlushRequest extends ServerMessageBlock2Request<Smb2FlushResponse> implements RequestWithFileId {