From 3d82bfc698165bb20f3c38d42f2b77ab855c1edf Mon Sep 17 00:00:00 2001
From: Christian Klinger
Date: Thu, 29 Sep 2016 15:40:18 +0200
Subject: astyle.

---
 src/server/net/discoverylistener.cpp | 30 ++++++++++--------------------
 1 file changed, 10 insertions(+), 20 deletions(-)

(limited to 'src/server/net/discoverylistener.cpp')

diff --git a/src/server/net/discoverylistener.cpp b/src/server/net/discoverylistener.cpp
index 892ca53..8eb1091 100644
--- a/src/server/net/discoverylistener.cpp
+++ b/src/server/net/discoverylistener.cpp
@@ -55,21 +55,18 @@ DiscoveryListener::~DiscoveryListener()
 static quint16 hash(const QHostAddress& host)
 {
 	static quint16 seed1 = 0, seed2 = 0;
-	while (seed1 == 0) // Make sure the algorithm uses different seeds each time the program is
-	{			// run to prevent hash collision attacks
+	while (seed1 == 0) { // Make sure the algorithm uses different seeds each time the program is
+		// run to prevent hash collision attacks
 		seed1 = (quint16)(qrand() & 0xffff);
 		seed2 = (quint16)(qrand() & 0xffff);
 	}
 	quint8 data[16], len;
-	if (host.protocol() == QAbstractSocket::IPv4Protocol)
-	{
+	if (host.protocol() == QAbstractSocket::IPv4Protocol) {
 		// IPv4
 		quint32 addr = host.toIPv4Address();
 		len = 4;
 		memcpy(data, &addr, len);
-	}
-	else if (QAbstractSocket::IPv6Protocol)
-	{
+	} else if (QAbstractSocket::IPv6Protocol) {
 		// IPv6
 		len = 16;
 		// Fast version (might break with future qt versions)
@@ -79,9 +76,7 @@ static quint16 hash(const QHostAddress& host)
 		 for (int i = 0; i < len; ++i)
 		 data[i] = addr[i];
 		 */
-	}
-	else
-	{
+	} else {
 		// Durr?
 		len = 2;
 		data[0] = (quint16)qrand();
@@ -89,8 +84,7 @@ static quint16 hash(const QHostAddress& host)
 	}
 	quint16 result = 0;
 	quint16 mod = seed1;
-	for (quint8 i = 0; i < len; ++i)
-	{
+	for (quint8 i = 0; i < len; ++i) {
 		result = ((result << 1) + data[i]) ^ mod; // because of the shift this algo is not suitable for len(input) > 8
 		mod += seed2 + data[i];
 	}
@@ -107,8 +101,7 @@ static quint16 hash(const QHostAddress& host)
  */
 void DiscoveryListener::timerEvent(QTimerEvent* event)
 {
-	for (int i = 0; i < SPAM_MODERATE_AT_ONCE; ++i)
-	{
+	for (int i = 0; i < SPAM_MODERATE_AT_ONCE; ++i) {
 		if (++_counterResetPos >= SD_PACKET_TABLE_SIZE)
 			_counterResetPos = 0;
 		if (_packetCounter[_counterResetPos] > 10)
@@ -130,14 +123,12 @@ void DiscoveryListener::onReadyRead()
 	char data[UDPBUFSIZ];
 	QHostAddress addr;
 	quint16 port;
-	while (_socket.hasPendingDatagrams())
-	{
+	while (_socket.hasPendingDatagrams()) {
 		const qint64 size = _socket.readDatagram(data, UDPBUFSIZ, &addr, &port);
 		if (size <= 0)
 			continue;
 		const quint16 bucket = hash(addr) % SD_PACKET_TABLE_SIZE;
-		if (_packetCounter[bucket] > SPAM_CUTOFF)
-		{
+		if (_packetCounter[bucket] > SPAM_CUTOFF) {
 			qDebug() << "SD: Potential (D)DoS from " << _socket.peerAddress().toString();
 			// emit some signal and pop up a big warning that someone is flooding/ddosing the PVS SD
 			// ... on the other hand, will the user understand? ;)
@@ -160,8 +151,7 @@ void DiscoveryListener::onReadyRead()
 			continue;
 		// If so, check if the submitted hash seems valid
 		if (genSha1(&Global::sessionNameArray(), &salt1, &iplist) != hash &&
-				!(Global::getCurrentRoom()->clientPositions.contains(addr.toString())))
-		{
+		        !(Global::getCurrentRoom()->clientPositions.contains(addr.toString()))) {
 			// did not match local session name and client is not in same room.
 			continue;
 		}
-- 
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