/*

 * Hedgewars, a worms-like game

 * Copyright (c) 2006 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 _NETSERVER_INCLUDED

#define _NETSERVER_INCLUDED

#include <QObject>

#include <QList>

#include <QMap>

#include "team.h"

class HWNetServer;

class QTcpSocket;

class QTcpServer;

class HWConnectedClient : public QObject

{

  Q_OBJECT

 friend class HWNetServer;

 private:

  HWConnectedClient(HWNetServer* hwserver, QTcpSocket* client);

  ~HWConnectedClient();

  QString getClientNick() const;

  QList<QStringList> getTeamNames() const;

  class NoTeamNameException{};

  bool isReady() const;

  QString getHedgehogsDescription() const;

  bool readyToStart;

  QMap<QString, QStringList> m_gameCfg; // config_param - value

  QList<QStringList> m_teamsCfg; // TeamName - hhs

  class ShouldDisconnectException {};

  QString client_nick;

  void ParseLine(const QByteArray & line);

  unsigned int removeTeam(const QString& tname); // returns netID

  HWNetServer* m_hwserver;

  QTcpSocket* m_client;

  void RawSendNet(const QString & buf);

  void RawSendNet(const QByteArray & buf);

  //QByteArray readbuffer;

 signals:

  void HWClientDisconnected(HWConnectedClient* client);

 private slots:

  void ClientRead();

  void ClientDisconnect();

};

class HWNetServer : public QObject

{

  Q_OBJECT

 public:

  void StartServer();

  void StopServer();

  bool isChiefClient(HWConnectedClient* cl) const;

  QMap<QString, QStringList> getGameCfg() const;

  void sendAll(QString gameCfg);

  void sendOthers(HWConnectedClient* this_cl, QString gameCfg);

  bool haveNick(const QString& nick) const;

  QString getRunningHostName() const;

  quint16 getRunningPort() const;

  QList<QStringList> getTeamsConfig() const;

  void teamChanged();

  bool shouldStart(HWConnectedClient* client);

  QString prepareConfig(QStringList lst);

 private:

  HWConnectedClient* getChiefClient() const;

  static const quint16 ds_port;

  QTcpServer* IPCServer;

  QList<HWConnectedClient*> connclients;

 private slots:

  void NewConnection();

  void ClientDisconnect(HWConnectedClient* client);

};

#endif // _NETSERVER_INCLUDED