fixed socket bug and simplified readClient()

cockatrice/src/client.cpp

@@ -2,13 +2,12 @@
 #include "client.h"
 
 Client::Client(QObject *parent)
-	: QObject(parent)
+	: QObject(parent), MsgId(0)
 {
 	timer = new QTimer(this);
 	timer->setInterval(1000);
 	connect(timer, SIGNAL(timeout()), this, SLOT(checkTimeout()));
 
-	MsgId = 0;
 	status = StatusDisconnected;
 	socket = new QTcpSocket(this);
 	socket->setTextModeEnabled(true);

servatrice/src/main.cpp

@@ -20,6 +20,7 @@
 
 
 #include <QCoreApplication>
+#include <QTextCodec>
 #include "server.h"
 
 int main(int argc, char *argv[])
@@ -27,6 +28,8 @@ int main(int argc, char *argv[])
 	QCoreApplication app(argc, argv);
 	app.setOrganizationName("Cockatrice");
 	app.setApplicationName("Servatrice");
+	
+	QTextCodec::setCodecForCStrings(QTextCodec::codecForName("UTF-8"));
 
 	Server server;
 	if (!server.openDatabase()) {

servatrice/src/serversocket.cpp

@@ -142,25 +142,11 @@ void ServerSocket::leaveGame()
 
 void ServerSocket::readClient()
 {
-	QTextStream *stream = new QTextStream(this);
-	stream->setCodec("UTF-8");
-	QStringList lines;
-
-	// Before parsing, everything has to be buffered so that the stream
-	// can be deleted in order to avoid problems when moving the object
-	// to another thread while this function is still running.
-	for (;;) {
-		QString line = stream->readLine();
+	while (canReadLine()) {
+		QString line = QString(readLine()).trimmed();
 		if (line.isNull())
 			break;
-		lines << line;
-	}
-	delete stream;
-
-	QStringListIterator i(lines);
-	while (i.hasNext()) {
-		QString line = i.next();
-
+			
 		qDebug(QString("<<< %1").arg(line).toLatin1());
 		switch (PlayerStatus) {
 			case StatusNormal: