1 files changed, 13 insertions, 43 deletions

diff --git a/distfoldd/discoverer.cc b/distfoldd/discoverer.cc
index 629a955..011f938 100644
--- a/distfoldd/discoverer.cc
+++ b/distfoldd/discoverer.cc
@@ -8,8 +8,7 @@ Discoverer::Discoverer(const QUuid &uuid, uint port, const QString &serviceName,
     _mtime(), _mtimeChanged(false),
     _receiver(new QUdpSocket(this)), _sender(new QUdpSocket(this)),
     _netConfig(new QNetworkConfigurationManager(this)),
-    _netInfo(new QSystemNetworkInfo(this)),
-    _timer(new QSystemAlignedTimer(this)), _fallbackTimer(new QTimer(this))
+    _timer(new QTimer(this))
 {
 	connect(_receiver, SIGNAL(readyRead()), SLOT(handleDataAvailable()));
 	if (!_receiver->bind(servicePort, QUdpSocket::ShareAddress)) {
@@ -17,21 +16,13 @@ Discoverer::Discoverer(const QUuid &uuid, uint port, const QString &serviceName,
 	}
 	connect(_netConfig, SIGNAL(onlineStateChanged(bool)), SLOT(handleOnlineStateChanged(bool)));
 	connect(_timer, SIGNAL(timeout()), SLOT(handleTimerTimeout()));
-	connect(_fallbackTimer, SIGNAL(timeout()), SLOT(handleTimerTimeout()));
-	connect(_timer, SIGNAL(error(QSystemAlignedTimer::AlignedTimerError)), SLOT(handleTimerError()));
 	_timer->setSingleShot(true);
-	_fallbackTimer->setSingleShot(true);
+	_timer->setTimerType(Qt::VeryCoarseTimer);
 	if (_netConfig->isOnline() ||
 	    _netConfig->allConfigurations(QNetworkConfiguration::Defined).empty()) {
 		// Either only, or _netConfig has no configs so it is useless.
 		qDebug() << "Start timer";
-		_timer->start(0, activeBroadcastInterval);
-		if (_timer && _timer->lastError() != QSystemAlignedTimer::NoError) {
-			qDebug() << "QSystemAlignedTimer broken at start";
-			delete _timer;
-			_timer = 0;
-			_fallbackTimer->start(activeBroadcastInterval * 1000);
-		}
+		_timer->start(activeBroadcastInterval * 1000);
 	} else {
 		qDebug() << "I am NOT online";
 	}
@@ -52,8 +43,8 @@ void Discoverer::setLastModifiedTime(const QDateTime& dateTime)
 QByteArray Discoverer::encodeMessage() const
 {
 	QByteArray ba;
-	QByteArray hostUuid = _hostUuid.toString().toAscii();
-	QByteArray folderUuid = _folderUuid.toString().toAscii();
+	QByteArray hostUuid = _hostUuid.toString().toLatin1();
+	QByteArray folderUuid = _folderUuid.toString().toLatin1();
 	QByteArray serviceNameUtf8 = _serviceName.toUtf8();
 	Message msg;
 
@@ -74,13 +65,8 @@ QByteArray Discoverer::encodeMessage() const
 
 void Discoverer::switchToActiveMode()
 {
-	if (_timer) {
-		if (!_timer->isActive() || _timer->maximumInterval() > activeBroadcastInterval) {
-			if (_timer->isActive()) _timer->wokeUp();
-			_timer->start(0, activeBroadcastInterval);
-		}
-	} else if (!_fallbackTimer->isActive() || _fallbackTimer->interval() > activeBroadcastInterval * 1000) {
-		_fallbackTimer->start(activeBroadcastInterval * 1000);
+	if (!_timer->isActive() || _timer->interval() > activeBroadcastInterval * 1000) {
+		_timer->start(activeBroadcastInterval * 1000);
 	}
 }
 
@@ -112,9 +98,9 @@ void Discoverer::handleBroadcastMessage(const QHostAddress& sender, const QByteA
 	char uuidData[sizeof(msg->hostUuid)];
 
 	strncpy(uuidData, msg->hostUuid, sizeof(uuidData));
-	QUuid hostUuid(QString::fromAscii(uuidData, sizeof(uuidData)));
+	QUuid hostUuid(QString::fromLatin1(uuidData, sizeof(uuidData)));
 	strncpy(uuidData, msg->folderUuid, sizeof(uuidData));
-	QUuid folderUuid(QString::fromAscii(uuidData, sizeof(uuidData)));
+	QUuid folderUuid(QString::fromLatin1(uuidData, sizeof(uuidData)));
 
 	if (hostUuid.isNull() || folderUuid.isNull()) {
 		qWarning() << "Null uuid";
@@ -151,7 +137,7 @@ void Discoverer::handleHostSeen(const QUuid &hostUuid)
 
 void Discoverer::handleTimerTimeout()
 {
-	qDebug() << "Timer";
+	qDebug() << "Timer tick";
 	broadcastMessage();
 	QDateTime now = QDateTime::currentDateTime();
 	QHash<QUuid, HostInfo>::iterator i = _knownHosts.begin();
@@ -163,33 +149,17 @@ void Discoverer::handleTimerTimeout()
 		}
 	}
 	qDebug() << "Known hosts" << _knownHosts.size();
-	if (_timer) {
-		_timer->start(idleBroadcastInterval * 0.7f, idleBroadcastInterval * 1.3f);
-	} else {
-		_fallbackTimer->start(idleBroadcastInterval * 1000);
-	}
-}
-
-void Discoverer::handleTimerError()
-{
-	qDebug() << "SystemAlignedTimer broken";
-	_timer->deleteLater();
-	_timer = 0;
-	_fallbackTimer->start(activeBroadcastInterval * 1000);
+	_timer->start(idleBroadcastInterval * 1000);
 }
 
 void Discoverer::handleOnlineStateChanged(bool online)
 {
 	if (online) {
 		qDebug() << "Online";
-		if (_netInfo->currentMode() == QSystemNetworkInfo::UnknownMode ||
-		    _netInfo->currentMode() == QSystemNetworkInfo::WlanMode) {
-			switchToActiveMode();
-		}
+		switchToActiveMode();
 	} else {
 		qDebug() << "Offline";
 		_knownHosts.clear();
-		_fallbackTimer->stop();
-		if (_timer) _timer->stop();
+		_timer->stop();
 	}
 }