*/

package jcifs.netbios;


import java.io.IOException;
import java.io.InputStream;


/**
 *
 */
public abstract class SessionServicePacket {

    // session service packet types
    static final int SESSION_MESSAGE = 0x00;
    static final int SESSION_REQUEST = 0x81;

    /**
     * 
     */
    public static final int POSITIVE_SESSION_RESPONSE = 0x82;

    /**
     * 

 */

package jcifs.smb1.netbios;

import java.io.IOException;
import java.io.InputStream;

public abstract class SessionServicePacket { 

    // session service packet types 
    static final int SESSION_MESSAGE = 0x00; 
    static final int SESSION_REQUEST = 0x81; 
    public static final int POSITIVE_SESSION_RESPONSE = 0x82; 
    public static final int NEGATIVE_SESSION_RESPONSE = 0x83; 

        for (i=0;i<8;i++) {
            key8[i] = (byte)( key8[i] << 1);
        }
    }

    /// Set the key.
    public void setKey( byte[] key ) {

        // CHECK PAROTY TBD
        deskey( key, true, encryptKeys );
        deskey( key, false, decryptKeys );
    }

    // Turn an 8-byte key into internal keys.

        return HEADER_LENGTH;
    }
    boolean isResponse() {
        return ( flags & FLAGS_RESPONSE ) == FLAGS_RESPONSE;
    }

    /* 
     * For this packet deconstruction technique to work for
     * other networking protocols the InputStream may need
     * to be passed to the readXxxWireFormat methods. This is
     * actually purer. However, in the case of smb we know the

    }


    protected boolean isResponse () {
        return ( this.flags & SmbConstants.FLAGS_RESPONSE ) == SmbConstants.FLAGS_RESPONSE;
    }


    /*
     * For this packet deconstruction technique to work for
     * other networking protocols the InputStream may need
     * to be passed to the readXxxWireFormat methods. This is
     * actually purer. However, in the case of smb we know the

     *
     * @see jcifs.util.transport.Response#isError()
     */
    @Override
    public final boolean isError () {
        return this.error;
    }


    /**
     * @return whether the packet has been signed.
     */
    public boolean isSigned () {
        return ( getFlags() & SMB2_FLAGS_SIGNED ) != 0;
    }


    /**
     * {@inheritDoc}
     *

                log.debug("Restting request");
                request.reset();
            }
            if ( rpath != null ) {
                // resolveDfs() and tree.send() modify the request packet.
                // I want to restore it before retrying. request.reset()
                // restores almost everything that was modified, except the path.
                rpath.setPath(savedPath);