/*

 * Hedgewars, a free turn based strategy game

 * Copyright (c) 2006, 2007 Igor Ulyanov <iulyanov@gmail.com>

 *

 * This program 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; version 2 of the License

 *

 * 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 _TCPBASE_INCLUDED

#define _TCPBASE_INCLUDED

#include <QObject>

#include <QTcpServer>

#include <QTcpSocket>

#include <QByteArray>

#include <QString>

#include <QDir>

#include <QProcess>

#include <QPointer>

#include <QImage>

#define MAXMSGCHARS 255

class TCPBase : public QObject

{

  Q_OBJECT

 public:

  TCPBase(bool demoMode);

  virtual ~TCPBase();

 signals:

  void isReadyNow();

 protected:

  quint16 ipc_port;

  void Start();

  QByteArray readbuffer;

  QByteArray toSendBuf;

  QByteArray demo;

  void SendIPC(const QByteArray & buf);

  void RawSendIPC(const QByteArray & buf);

  virtual QStringList setArguments()=0;

  virtual void onClientRead();

  virtual void onClientDisconnect();

  virtual void SendToClientFirst();

 private:

  static QPointer<QTcpServer> IPCServer;

  bool m_isDemoMode;

  void RealStart();

  QPointer<QTcpSocket> IPCSocket;

 private slots:

  void NewConnection();

  void ClientDisconnect();

  void ClientRead();

  void StartProcessError(QProcess::ProcessError error);

  void tcpServerReady();

};

#endif // _TCPBASE_INCLUDED