define('LOGFILEDIR', '/var/log/sogosync/');
    define('LOGFILE', LOGFILEDIR . 'sogosync.log');
    define('LOGERRORFILE', LOGFILEDIR . 'error.log');
    define('LOGLEVEL', LOGLEVEL_INFO);
    define('LOGAUTHFAIL', false);
    define('LOGUSERLEVEL', LOGLEVEL_DEVICEID);
    $specialLogUsers = array();