"The system cannot find the path specified.",
        "reserved",
        "The client does not have the necessary access rights to perform the requested function.",
        "Access is denied.",
        "The TID specified was invalid.",
        "The handle is invalid.",
        "The network name cannot be found.",
        "Not enough storage is available to process this command.",
        "The media is write protected.",

    static final int CMD_OFFSET = 4;
    static final int ERROR_CODE_OFFSET = 5;
    static final int FLAGS_OFFSET = 9;
    static final int SIGNATURE_OFFSET = 14;
    static final int TID_OFFSET = 24;
    static final int SMB1_HEADER_LENGTH = 32;

    static final long MILLISECONDS_BETWEEN_1970_AND_1601 = 11644473600000L;

    static final String DEFAULT_OEM_ENCODING = "Cp850";

                    break;
                default:
                    throw new SmbException( "Invalid operation for " + service + " service" + request );
            }
        }
        request.tid = tid;
        if( inDfs && !service.equals("IPC") && request.path != null && request.path.length() > 0 ) {
            /* When DFS is in action all request paths are
             * full UNC paths minus the first backslash like

            andx.headerStart = headerStart;
            andx.command = andxCommand;
            andx.errorCode = errorCode;
            andx.flags = flags;
            andx.flags2 = flags2;
            andx.tid = tid;
            andx.pid = pid;
            andx.uid = uid;
            andx.mid = mid;
            andx.useUnicode = useUnicode;

            if( andx instanceof AndXServerMessageBlock ) {

        this.mid = (int) mid;
    }


    /**
     * @return the tid
     */
    public final int getTid () {
        return this.tid;
    }


    /**
     * @param tid
     *            the tid to set
     */
    @Override
    public final void setTid ( int tid ) {
        this.tid = tid;
    }


    /**
     * @return the pid
     */

        flags2 = readInt2( buffer, bufferIndex + FLAGS_OFFSET + 1 );
        tid = readInt2( buffer, bufferIndex + TID_OFFSET );
        pid = readInt2( buffer, bufferIndex + TID_OFFSET + 2 );
        uid = readInt2( buffer, bufferIndex + TID_OFFSET + 4 );
        mid = readInt2( buffer, bufferIndex + TID_OFFSET + 6 );
        return HEADER_LENGTH;
    }
    boolean isResponse() {

     */
    public SmbSessionImpl getSession () {
        return this.session.acquire();
    }


    /**
     * @return the tid
     */
    public int getTid () {
        return this.tid;
    }


    /**
     * @return the tree_num (monotonically increasing counter to track reconnects)
     */
    public long getTreeNum () {
        return this.treeNum;

    static final int CMD_OFFSET        = 4;
    static final int ERROR_CODE_OFFSET = 5;
    static final int FLAGS_OFFSET      = 9;
    static final int SIGNATURE_OFFSET  = 14;
    static final int TID_OFFSET        = 24;
    static final int HEADER_LENGTH     = 32;

    static final long MILLISECONDS_BETWEEN_1970_AND_1601 = 11644473600000L;
    static final TimeZone TZ = TimeZone.getDefault();

        "Bad password.", "The system cannot find the path specified.", "reserved",
        "The client does not have the necessary access rights to perform the requested function.", "Access is denied.",
        "The TID specified was invalid.", "The handle is invalid.", "The network name cannot be found.",
        "Not enough storage is available to process this command.", "The media is write protected.", "The device is not ready.",

abstract class SmbComTransactionResponse extends ServerMessageBlock implements Enumeration {

    // relative to headerStart
    private static final int SETUP_OFFSET        = 61;

    private static final int DISCONNECT_TID      = 0x01;
    private static final int ONE_WAY_TRANSACTION = 0x02;

    private int pad;
    private int pad1;
    private boolean parametersDone, dataDone;

    protected int totalParameterCount;