request.flags0 |= 0x16;
    request.desiredAccess |= 0x20000;
    response.isExtended = true;
}
            send( request, response );
            f = response.fid;
            attributes = response.extFileAttributes & ATTR_GET_MASK;
            attrExpiration = System.currentTimeMillis() + attrExpirationPeriod;
            isExists = true;
        } else {
            SmbComOpenAndXResponse response = new SmbComOpenAndXResponse();