Knowledge Base Nr: 00097 chatserver.cpp - http://www.swe-kaiser.de

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Qt: einfacher Chat-Server (QServerSocket und QSocket)

  
class CPortServerSocket : public QServerSocket
{
Q_OBJECT

public:
  CPortServerSocket(CPortServer* server, int nPortNo);
  ~CPortServerSocket();

protected slots:
  void newConnection(int socknr);
  void readClient();
  void writeAllClients(const char* lpszText);
  void discardClient();

protected:

private:
  CPortServer* m_server;

  QSocket* m_socket[MAXCLIENTS];
  QTextStream m_ts;
};


class CPortServer : public QVBox
{
Q_OBJECT

public:
  CPortServer(int nPortNo);
  ~CPortServer();

  void textOut(const char* lpszText);

private:
  QTextView* m_infoText;
  CPortServerSocket* m_serversocket;
};

int main(int argc, char *argv[])
{
    QApplication app(argc, argv);

    CPortServer server(PORTNO);
    app.setMainWidget(&server);
    server.show();

    return app.exec();
}