first chatcleaner steps (simple badword and textflood check works on port 7777)

src/chatcleaner/cleanerserver.cpp

@@ -0,0 +1,40 @@
+#include "cleanerserver.h"
+
+#include <QtNetwork>
+#include <QtCore>
+#include <stdlib.h>
+
+#include "messagefilter.h"
+
+CleanerServer::CleanerServer()
+{
+	 myMessageFilter = new MessageFilter;
+	 tcpServer = new QTcpServer();
+     if (!tcpServer->listen(QHostAddress("127.0.0.1"), 7777) ) {
+         qDebug() << QString("Unable to start the server: %1.").arg(tcpServer->errorString());
+         return;
+     }
+
+	 qDebug() << QString("The server is running on port %1.").arg(tcpServer->serverPort());
+	 
+     connect(tcpServer, SIGNAL(newConnection()), this, SLOT(newCon()));
+}
+
+CleanerServer::~CleanerServer() 
+{
+}
+
+void CleanerServer::newCon()
+ {
+	tcpSocket = tcpServer->nextPendingConnection();
+	connect(tcpSocket, SIGNAL(readyRead()), this, SLOT(onRead())); 	
+ }
+
+void CleanerServer::onRead()
+{
+	char buf[20000];
+    tcpSocket->readLine(buf, sizeof(buf));
+	QString message = QString::fromUtf8("%1").arg(buf);
+	QString checkMessage = myMessageFilter->check(message);
+	tcpSocket->write(checkMessage.toAscii().data(), checkMessage.length());
+}