NG_NetworkDeviceInterface.h

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/*
 * ***** BEGIN GPL LICENSE BLOCK *****
 *
 * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
 * All rights reserved.
 *
 * The Original Code is: all of this file.
 *
 * Contributor(s): none yet.
 *
 * ***** END GPL LICENSE BLOCK *****
 */

#ifndef NG_NETWORKDEVICEINTERFACE_H
#define NG_NETWORKDEVICEINTERFACE_H

#include "NG_NetworkMessage.h"
#include <vector>

class NG_NetworkDeviceInterface
{
private:
    // candidates for shared/common implementation class
    bool m_online;
public:
    NG_NetworkDeviceInterface() {};
    virtual ~NG_NetworkDeviceInterface() {};

    virtual void NextFrame()=0;

    void Online(void) { m_online = true; }
    void Offline(void) { m_online = false; }
    bool IsOnline(void) { return m_online; }

    virtual bool Connect(char *address, unsigned int port, char *password,
                         unsigned int localport, unsigned int timeout)=0;
    virtual bool Disconnect(void)=0;

    virtual void SendNetworkMessage(NG_NetworkMessage* msg)=0;
    virtual std::vector<NG_NetworkMessage*> RetrieveNetworkMessages()=0;
    
    
#ifdef WITH_CXX_GUARDEDALLOC
public:
    void *operator new(size_t num_bytes) { return MEM_mallocN(num_bytes, "GE:NG_NetworkDeviceInterface"); }
    void operator delete( void *mem ) { MEM_freeN(mem); }
#endif
};

#endif //NG_NETWORKDEVICEINTERFACE_H