#pragma once
#include <memory>
#include <string>
#include <windows.h>
#include <llarp/vpn/i_packet_io.hpp>

namespace llarp::win32::WinDivert
{
  /// format an ipv4 in host order to string such that a windivert filter spec can understand it
  std::string
  format_ip(uint32_t ip);

  /// create a packet interceptor that uses windivert.
  /// filter_spec describes the kind of traffic we wish to intercept.
  /// pass in a callable that wakes up the main event loop.
  /// we hide all implementation details from other compilation units to prevent issues with
  /// linkage that may arrise.
  std::shared_ptr<llarp::vpn::I_Packet_IO>
  make_interceptor(std::string filter_spec, std::function<void(void)> wakeup);

}  // namespace llarp::win32::WinDivert