lokinet/llarp/apple/vpn_platform.hpp
Jeff 388fc53380
match io loop event order on windows/apple to match linux.
on win32/apple reading packets from the interface does not count as an io operation.
manually trigger pump on win32/apple to pretend that it is an io event.
add platform quark function MaybeWakeUpperLayers on vpn::Interface to manaully wake up the other components on platforms that need that (ones on which packet io is not done via io events).
on non linux platforms, use uv_prepare_t instead of uv_check_t as the former triggers before blocking for io, instead of after. this better matches linux's order of operations in libuv.
2021-12-15 15:25:53 -05:00

36 lines
859 B
C++

#pragma once
#include <llarp/ev/vpn.hpp>
#include "vpn_interface.hpp"
#include "route_manager.hpp"
namespace llarp::apple
{
class VPNPlatform final : public vpn::Platform
{
public:
explicit VPNPlatform(
Context& ctx,
VPNInterface::packet_write_callback packet_writer,
VPNInterface::on_readable_callback on_readable,
llarp_route_callbacks route_callbacks,
void* callback_context);
std::shared_ptr<vpn::NetworkInterface>
ObtainInterface(vpn::InterfaceInfo, AbstractRouter*) override;
vpn::IRouteManager&
RouteManager() override
{
return m_RouteManager;
}
private:
Context& m_Context;
apple::RouteManager m_RouteManager;
VPNInterface::packet_write_callback m_PacketWriter;
VPNInterface::on_readable_callback m_OnReadable;
};
} // namespace llarp::apple