lokinet/llarp/win32/windivert.hpp
Jeff 871c3e3281
changeset for windows port
* wintun vpn platform for windows
* bundle config snippets into nsis installer for exit node, keyfile persisting, reduced hops mode.
* use wintun for vpn platform
* isolate all windows platform specific code into their own compilation units and libraries
* split up internal libraries into more specific components
* rename liblokinet.a target to liblokinet-amalgum.a to elimiate ambiguity with liblokinet.so
* DNS platform for win32
* rename llarp/ev/ev_libuv.{c,h}pp to llarp/ev/libuv.{c,h}pp as the old name was idiotic
* split up net platform into win32 and posix specific compilation units
* rename lokinet_init.c to easter_eggs.cpp as that is what they are for and it does not need to be a c compilation target
* add cmake option STRIP_SYMBOLS for seperating out debug symbols for windows builds
* intercept dns traffic on all interfaces on windows using windivert and feed it into lokinet
2022-09-08 14:24:59 -04:00

31 lines
894 B
C++

#pragma once
#include <memory>
#include <string>
#include <windows.h>
#include <llarp/vpn/i_packet_io.hpp>
namespace llarp::win32
{
struct WinDivertDLL;
class WinDivert_API
{
std::shared_ptr<WinDivertDLL> m_Impl;
public:
WinDivert_API();
/// format an ipv4 in host order to string such that a windivert filter spec can understand it
std::string
format_ip(uint32_t ip) const;
/// create a packet intercepter 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_intercepter(std::string filter_spec, std::function<void(void)> wakeup) const;
};
} // namespace llarp::win32