Function MakeChannel

IntelPresentMon/PresentMonService/LogSetup.cpp:28–53

	namespace
	{
		std::shared_ptr<IChannel> MakeChannel()
		{
			GlobalPolicy::Get().SetSubsystem(Subsystem::Server);
			// channel (use custom deleter to ensure deletion in this module's heap)
			auto pChannel = std::shared_ptr<IChannel>{ new Channel{}, [](Channel* p) { delete p; } };
			// error resolver
			auto pErrorResolver = std::make_shared<ErrorCodeResolver>();
			pErrorResolver->AddProvider(std::make_unique<win::HrErrorCodeProvider>());
			pErrorResolver->AddProvider(std::make_unique<pwr::intel::IgclErrorCodeProvider>());
			pErrorResolver->AddProvider(std::make_unique<pmapi::PmErrorCodeProvider>());
			// error resolving policy
			auto pErrPolicy = std::make_shared<ErrorCodeResolvePolicy>();
			pErrPolicy->SetResolver(std::move(pErrorResolver));
			pChannel->AttachComponent(std::move(pErrPolicy));
			// make and add the line-tracking policy
			pChannel->AttachComponent(std::make_shared<LinePolicy>());
			// make the formatter
			const auto pFormatter = std::make_shared<TextFormatter>();
			// attach drivers
			pChannel->AttachComponent(std::make_shared<MsvcDebugDriver>(pFormatter), "drv:dbg");
			pChannel->AttachComponent(std::make_shared<StdioDriver>(pFormatter), "drv:std");
			// flusher
			pChannel->AttachComponent(std::make_shared<ChannelFlusher>(pChannel), "obj:fsh");

			return pChannel;
		}
	}

	// this is injected into to util::log namespace and hooks into that system