lokinet/llarp/apple/route_manager.hpp
Jason Rhinelander a82907bc6c
Set various -W flags on apple
Apple supports anything here that Clang supports and should have them
set the same as everywhere else.

Most importantly this gives apple the -Wno-deprecated-declarations flag
which has been driving me nuts on macos.

This also version-gates the -Wno-deprecated-declarations so that it
will turn on again when we bump the version beyond .10.
2022-09-19 20:26:39 -03:00

60 lines
1.7 KiB
C++

#pragma once
#include <llarp/router/abstractrouter.hpp>
#include <llarp/ev/vpn.hpp>
#include "context_wrapper.h"
namespace llarp::apple
{
class RouteManager final : public llarp::vpn::IRouteManager
{
public:
RouteManager(llarp::Context& ctx, llarp_route_callbacks rcs, void* callback_context)
: context{ctx}, callback_context{callback_context}, route_callbacks{std::move(rcs)}
{}
/// These are called for poking route holes, but we don't have to do that at all on macos
/// because the appex isn't subject to its own rules.
void
AddRoute(IPVariant_t /*ip*/, IPVariant_t /*gateway*/) override
{}
void
DelRoute(IPVariant_t /*ip*/, IPVariant_t /*gateway*/) override
{}
void
AddDefaultRouteViaInterface(std::string ifname) override;
void
DelDefaultRouteViaInterface(std::string ifname) override;
void
AddRouteViaInterface(vpn::NetworkInterface& vpn, IPRange range) override;
void
DelRouteViaInterface(vpn::NetworkInterface& vpn, IPRange range) override;
std::vector<IPVariant_t>
GetGatewaysNotOnInterface(std::string /*ifname*/) override
{
// We can't get this on mac from our sandbox, but we don't actually need it because we
// ignore the gateway for AddRoute/DelRoute anyway, so just return a zero IP.
std::vector<IPVariant_t> ret;
ret.push_back(huint32_t{0});
return ret;
}
private:
llarp::Context& context;
bool trampoline_active = false;
std::vector<llarp::SockAddr> saved_upstream_dns;
void
check_trampoline(bool enable);
void* callback_context = nullptr;
llarp_route_callbacks route_callbacks;
};
} // namespace llarp::apple