server_network_interface.h

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#pragma once
 
#include "packet.h"
 
#include <functional>
 
class ServerNetworkInterface {
 public:
  ServerNetworkInterface() noexcept = default;
  ServerNetworkInterface(ServerNetworkInterface&& other) noexcept =
      default;
  ServerNetworkInterface& operator=(
      ServerNetworkInterface&& other) noexcept = default;
  ServerNetworkInterface(
      const ServerNetworkInterface& other) noexcept = default;
  ServerNetworkInterface& operator=(
      const ServerNetworkInterface& other) = default;
  virtual ~ServerNetworkInterface() noexcept = default;
 
  virtual void SendPacket(sf::Packet* packet, Port client_id) noexcept = 0;
 
  virtual void PollEvents() noexcept = 0;
 
  void RegisterPacketReceivedCallback(
      const std::function<void(ClientPacket* client_packet)>& callback) {
    packet_received_callback_ = callback;
  }
 
  void RegisterClientDisconnectionCallback(
      const std::function<void(Port client_port)>& callback) {
    disconnect_callback_ = callback;
  }
 
protected:
  std::function<void(ClientPacket* packet_data)> packet_received_callback_;
  std::function<void(Port client_port)> disconnect_callback_;
};