/***************************************************************************
 *   Copyright (C) 1980-2005 Artur Wiebe                                   *
 *   artur@wiebenet.de                                                     *
 *                                                                         *
 *   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; 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 _SERVERSOCKET_H_
#define _SERVERSOCKET_H_

#include <qserversocket.h>
#include <qsocket.h>

class mySocket;


#define KW_LEN		4	// length of keywords

#define S_VER		"sver"	// server version
#define S_CREATE	"crea"	// create new game
#define S_JOIN		"join"	// join an existing game
#define S_HELP		"help"
#define S_DATA		"data"	// data between client and server
#define S_DISC		"disc"	// disconnect

#define C_ACK		"okay"	// positive ack
#define C_NACK		"nack"	// negative ack
#define C_LEFT		"left"	// opponent left

#define NETWORK_NL	'\n'


class myServerSocket : public QServerSocket
{
    Q_OBJECT

public:
    myServerSocket(int port);
    virtual ~myServerSocket();

    virtual void newConnection(int);

private slots:
    void slotReadClient();
    void slotClientDisconnected();

private:
    void send(mySocket*, const QString& data);

    void rm_socket(mySocket*);

private:
    mySocket* m_server;
    mySocket* m_client;
};


class mySocket : public QSocket
{
    Q_OBJECT

public:
    mySocket(QObject* parent)
	: QSocket(parent) { m_type=tNone; m_other=0; }

    enum { tServer, tClient, tNone };
    int type() const { return m_type; }
    void setType(int t) { m_type = t; }

    void setOther(mySocket* s) { m_other = s; }
    mySocket* other() const { return m_other; }

private:
    int m_type;
    mySocket* m_other;
};


#endif