From 52f3b434a7d26c2cf7fb614ca14ada0b1abdb378 Mon Sep 17 00:00:00 2001
From: Manuel Schneider
Date: Wed, 21 May 2014 12:07:58 +0200
Subject: Several changes:

* [Client] Remove unneccessary members _ip,
* [Client] Remove unneccessary class forward of QSslSocket
* [Client] Make member initializer list of non-const members part of ctor
* [Client] Make _socket pointer const member
* [Client] Drop socket-delete indirektion
---
 src/server/net/client.cpp | 56 +++++++++++++++++++----------------------------
 1 file changed, 22 insertions(+), 34 deletions(-)

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

diff --git a/src/server/net/client.cpp b/src/server/net/client.cpp
index 4cb9f8e..fbf5b59 100644
--- a/src/server/net/client.cpp
+++ b/src/server/net/client.cpp
@@ -9,8 +9,6 @@
 #include "../util/global.h"
 #include "../../shared/settings.h"
 #include "../../shared/util.h"
-#include <QSslSocket>
-#include <QHostAddress>
 #include <QPixmap>
 #include <cassert>
 
@@ -18,14 +16,20 @@
 
 int Client::_clientIdCounter = 0;
 /******************************************************************************/
-Client::Client(QSslSocket* socket) :
-	_socket(socket), _authed(0), _timerDelete(0), _desiredProjectionSource(0), _isProjectionSource(false),
-	_currentProjectionSource(0), _vncPort(0), _activeVncClient(false), _isTutor(false)
+Client::Client(QSslSocket* socket) : _socket(socket)
 {
 	assert(socket != NULL);
+	_authed = 0;
+	_desiredProjectionSource = 0;
+	_isProjectionSource = false;
+	_currentProjectionSource = 0;
+	_vncPort = 0;
+	_activeVncClient = false;
+	_isTutor = false;
+
 	_id = ++_clientIdCounter;
-	_ip = _socket->peerAddress().toString();
-	qDebug("*** Client %s created.", qPrintable(_ip));
+	//_ip = _socket->peerAddress().toString();
+	qDebug("*** Client %s created.", qPrintable(_socket->peerAddress().toString()));
 	// Connect important signals
 	connect(_socket, SIGNAL(disconnected()),
 					this, SLOT(disconnect()));
@@ -57,7 +61,7 @@ Client::~Client()
 		qCritical("**** SOCKET DELETE IN DESTRUCTOR");
 		_socket->deleteLater();
 	}
-	qDebug("*** Client %s destroyed.", qPrintable(_ip));
+	qDebug("*** Client %s destroyed.", qPrintable(_socket->peerAddress().toString()));
 }
 
 /******************************************************************************/
@@ -67,7 +71,7 @@ void Client::timerEvent(QTimerEvent* event)
 	{
 		if (_pingTimeout < QDateTime::currentMSecsSinceEpoch())
 		{
-			qDebug() << "Client" << _ip << "has a ping timeout.";
+			qDebug() << "Client" << _socket->peerAddress().toString() << "has a ping timeout.";
 			killTimer(_timerPingTimeout);
 			this->disconnect();
 		}
@@ -79,20 +83,6 @@ void Client::timerEvent(QTimerEvent* event)
 		_timerIdAuthTimeout = 0;
 		this->disconnect();
 	}
-	else if (event->timerId() == _timerDelete)
-	{
-		if (_socket == NULL || _socket->state() == QAbstractSocket::UnconnectedState)
-		{
-			if (_socket != NULL)
-				_socket->deleteLater();
-			_socket = NULL;
-			killTimer(_timerDelete);
-			this->deleteLater();
-			return;
-		}
-		_socket->abort();
-		qDebug("A socket is still pending...");
-	}
 	else
 		killTimer(event->timerId());
 }
@@ -105,7 +95,7 @@ void Client::sendMessage(NetworkMessage& message)
 	message.writeMessage(_socket);
 	if (!message.writeComplete())
 	{
-		qCritical() << "SendMessage to client " << _name << "@" << _ip << " failed!";
+		qCritical() << "SendMessage to client " << _name << "@" << _socket->peerAddress().toString() << " failed!";
 	}
 }
 
@@ -187,7 +177,7 @@ void Client::handleMsg()
 			{
 				if (_vncPort <= 0)
 				{
-					qDebug() << "Starting VNC server on client" << _name << " (" << _ip+_vncPort << ") failed.";
+					qDebug() << "Starting VNC server on client" << _name << " (" << _socket->peerAddress().toString()+_vncPort << ") failed.";
 					// TODO: Show message on manager
 				}
 				else
@@ -318,7 +308,7 @@ void Client::startVncClient(const Client * const to)
 {
 	NetworkMessage msg;
 	msg.setField(_ID, _VNCCLIENT);
-	msg.setField("HOST", to->_ip);
+	msg.setField("HOST", to->_socket->peerAddress().toString());
 	msg.setField("PORT", QString::number(to->_vncPort));
 	msg.setField("ROPASS", to->_vncRoPass);
 	msg.setField("CLIENTID", QString::number(to->_id));
@@ -356,12 +346,10 @@ void Client::setTutor(bool enable)
 /******************************************************************************/
 void Client::disconnect()
 {
-	if (_timerDelete == 0)
-	{
-		_timerDelete = startTimer(500);
-		qDebug("*** Client %s disconnected.", qPrintable(_ip));
-		_socket->blockSignals(true);
-		_socket->abort();
-		emit disconnected();
-	}
+	qDebug("*** Client %s disconnected.", qPrintable(_socket->peerAddress().toString()));
+	_socket->blockSignals(true);
+	_socket->abort();
+	_socket->deleteLater();
+	this->deleteLater();
+	emit disconnected();
 }
-- 
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