connection.hpp

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#pragma once
#include <cstdint>
#include <functional>
#include <string>
#include <vector>
 
namespace Steam::Networking {

enum class ConnectionState { DISCONNECTED, CONNECTING, CONNECTED };

class IConnection {
 public:
  virtual ~IConnection() = default;

  virtual ConnectionState state() const = 0;

  inline bool is_connected() const {
    return state() == ConnectionState::CONNECTED;
  }

  virtual void network_connect() = 0;

  virtual void network_close() = 0;

  virtual void async_send(const std::vector<uint8_t>& data) = 0;

  virtual void set_on_frame(
      std::function<void(std::vector<uint8_t>)> handler) = 0;

  virtual void set_on_disconnect(
      std::function<void(const std::string& reason)> handler) = 0;
};
}  // namespace Steam::Networking