File indexing completed on 2024-05-12 05:39:52

 /*************************************************************************
  *   Copyright (C) 2007 by Romain Campioni                               *
  *   Copyright (C) 2009 by Renaud Guezennec                              *
  *   Copyright (C) 2011 by Joseph Boudou                                 *
  *                                                                       *
  *   rolisteam is free software; you can redistribute it and/or modify   *
  *   it under the terms of the GNU General Public License as published   *
  *   by the Free Software Foundation; either version 2 of the License,   *
  *   or (at your option) any later version.                              *
  *                                                                       *
  *   This program is distributed in the hope that it will be useful,     *
  *   but WITHOUT ANY WARRANTY; without even the implied warranty of      *
  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the       *
  *   GNU General Public License for more details.                        *
  *                                                                       *
  *   You should have received a copy of the GNU General Public License   *
  *   along with this program; if not, write to the                       *
  *   Free Software Foundation, Inc.,                                     *
  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.           *
  *************************************************************************/
 
 #ifndef CLIENTCONNECTION_H
 #define CLIENTCONNECTION_H
 
 #include <QPointer>
 #include <QTcpSocket>
 #include <QtNetwork>
 
 #include "connectionprofile.h"
 #include "network/networkmessage.h"
 #include "network_global.h"
 #include "networkreceiver.h"
 
 /**
  * @brief The NetworkLink [Client side] class.
  * Send data from client to server
  * Read data from server to client
  * manage the socket to server
  */
 class NETWORK_EXPORT ClientConnection : public QObject, public MessageSenderInterface
 {
     Q_OBJECT
     Q_PROPERTY(bool connected READ connected NOTIFY connectedChanged)
 public:
     ClientConnection();
     virtual ~ClientConnection() override;
 
     bool connected() const;
     QString lastErrorMessage() const;
 
 public slots:
     void reset();
     void connectTo(const QString& host, int port);
     void closeCommunicationWithServer();
 
     void sendData(char* data, qint64 size);
     void sendMessage(const NetworkMessage* msg) override;
 
 signals:
     void readDataReceived(quint64, quint64);
     void messageReceived(const QByteArray);
     void connectedChanged(bool);
     void errorOccured(QString error);
 
 private slots:
     void setConnected(bool);
     void receivingData();
 
 private:
     void makeSignalConnection();
 
 private:
     QPointer<QTcpSocket> m_socketTcp;
     bool m_inError= false;
     bool m_connected= false;
     QString m_lastErrorMsg;
 
     NetworkMessageHeader m_header;
     bool m_receivingData;
     char* m_buffer= nullptr;
     quint32 m_remainingData;
     quint64 m_headerRead;
 };
 
 #endif // CLIENTCONNECTION_H