tcp_stun.h

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/*
 * This file is part of OpenTTD.
 * OpenTTD 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.
 * OpenTTD 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 OpenTTD. If not, see <https://www.gnu.org/licenses/old-licenses/gpl-2.0>.
 */

 
#ifndef NETWORK_CORE_TCP_STUN_H
#define NETWORK_CORE_TCP_STUN_H
 
#include "os_abstraction.h"
#include "tcp.h"
#include "packet.h"

enum class PacketStunType : uint8_t {
  ClientStun, 
};

template <> struct IsEnumPacketType<PacketStunType> {
  static constexpr bool value = true; 
};

class NetworkStunSocketHandler : public NetworkTCPSocketHandler {
protected:
  bool ReceiveInvalidPacket(PacketStunType type);

  virtual bool ReceiveClientStun(Packet &p);
 
public:
  NetworkStunSocketHandler(SOCKET s = INVALID_SOCKET) : NetworkTCPSocketHandler(s) {}
};
 
#endif /* NETWORK_CORE_TCP_STUN_H */