lokinet/llarp/win32/windivert.hpp
dr7ana 46ad8d4058 Clang format include sorting + CMake
- includes are now sorted in consistent, logical order; first step in an attempt to fix the tomfoolery (no relation to Tom) brought in by include-what-you-use
- shuffled around some cmake linking to simplify dependency graph
- superfluous files removed
2023-10-24 12:11:51 -07:00

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C++

#pragma once
#include <llarp/vpn/i_packet_io.hpp>
#include <windows.h>
#include <memory>
#include <string>
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(const std::string& filter_spec, std::function<void(void)> wakeup);
} // namespace llarp::win32::WinDivert