core.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_CORE_H
#define NETWORK_CORE_CORE_H
 
#include "../../newgrf_config.h"
#include "../network_crypto.h"
#include "config.h"
 
bool NetworkCoreInitialize();
void NetworkCoreShutdown();

enum class NetworkRecvStatus : uint8_t {
  Okay, 
  Desync, 
  NewGRFMismatch, 
  Savegame, 
  ClientQuit, 
  MalformedPacket, 
  ServerError, 
  ServerFull, 
  ServerBanned, 
  CloseQuery, 
  ConnectionLost, 
};

struct Packet;

class NetworkSocketHandler {
private:
  bool has_quit = false; 
 
protected:
  friend struct Packet;
  std::unique_ptr<class NetworkEncryptionHandler> receive_encryption_handler = nullptr; 
  std::unique_ptr<class NetworkEncryptionHandler> send_encryption_handler = nullptr; 
 
public:
  NetworkSocketHandler() = default;

  virtual ~NetworkSocketHandler() = default;

  void MarkClosed() { this->has_quit = true; }

  bool HasClientQuit() const { return this->has_quit; }

  void Reopen() { this->has_quit = false; }
};
 
#endif /* NETWORK_CORE_CORE_H */