netpeersocket.h

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/********************************************************************************/
/*                                                                              */
/*  Netrinjo-Engine - a library for game-development                            */
/*  Copyright (C) 2005-2006 by Tobias Nadler                                    */
/*                                                                              */
/*  This library is free software; you can redistribute it and/or               */
/*  modify it under the terms of the GNU Lesser General Public                  */
/*  License as published by the Free Software Foundation; either                */
/*  version 2.1 of the License, or (at your option) any later version.          */
/*                                                                              */
/*  This library 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           */
/*  Lesser General Public License for more details.                             */
/*                                                                              */
/*  You should have received a copy of the GNU Lesser General Public            */
/*  License along with this library; if not, write to the Free Software         */
/*  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA   */
/*                                                                              */
/********************************************************************************/

#ifndef NETPEERSOCKET_H
#define NETPEERSOCKET_H

#include "netsocket.h"
#include <list>
#include "netpeermanager.h"

#define MAX_PING    5000

using namespace std;
struct NetBasicData;
class NetPeerManager;

class DECLSPEC NetPeerSocket : public NetStandardSocket
{
public:
    DECLSPEC NetPeerSocket( const char *name, NetPeerManager *parent, TCPsocket connection = NULL );
    DECLSPEC NetPeerSocket( const char *name, NetPeerManager *parent, IPaddress ip );
    DECLSPEC NetPeerSocket( TiXmlElement *el, NetPeerManager *parent );
    virtual DECLSPEC ~NetPeerSocket();

    virtual const char *getClassName()  { return "NetPeerSocket"; }
    
    const char *getNetName()    { return chName; }

    DECLSPEC Uint32 fastPing();
    DECLSPEC void requestPing();
    Uint32 lastPing() const { return tPing; }
    
    int getListenPort() { return nListenPort; }

//  virtual DECLSPEC int readData( char *data, int *err = NULL );
//  virtual DECLSPEC char *readData( int *size );

    // just for usage via BasicSlot
    static void newsocket(void *presult, BasicObject *o, void *xmldata)
    {
        NetSocket *r = new NetPeerSocket((TiXmlElement*)xmldata, (NetPeerManager*)o);
        *(NetSocket**)presult = r;
    }
    
protected:
    char chName[PEER_MAX_NAME+1];
    int nListenPort;
    
    virtual DECLSPEC void handleData( NetBasicData *d );
    virtual DECLSPEC bool onReceive();
    
    virtual DECLSPEC void onConnect();

    virtual DECLSPEC void onPing()  {}
private:
    void init();
    Uint32 tPing, tPingSent;
    // ob Verbindung aktiv aufgebaut wurde, oder passiv
    bool bActiveConnect;
};

#endif

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