Merge branch 'windows-route'

13 files changed, 560 insertions, 1 deletions

diff --git a/windows/winfw/src/winfw/winfw.h b/windows/winfw/src/winfw/winfw.h
index a575b4d436..4a7b0d5730 100644
--- a/windows/winfw/src/winfw/winfw.h
+++ b/windows/winfw/src/winfw/winfw.h
@@ -75,7 +75,7 @@ WinFw_Initialize(
 //
 // Deinitialize:
 //
-// Call this function once before unloading WFPCTL or exiting the process.
+// Call this function once before unloading WINFW or exiting the process.
 //
 extern "C"
 WINFW_LINKAGE
diff --git a/windows/winroute/src/winroute/NetworkInterfaces.cpp b/windows/winroute/src/winroute/NetworkInterfaces.cpp
new file mode 100644
index 0000000000..4b2bc9319f
--- /dev/null
+++ b/windows/winroute/src/winroute/NetworkInterfaces.cpp
@@ -0,0 +1,155 @@
+#include "stdafx.h"
+
+#include <windows.h>
+
+#include "NetworkInterfaces.h"
+
+#include <memory>
+#include <sstream>
+#include <stdexcept>
+#include <cstdint>
+
+#include <libcommon/string.h>
+
+
+
+
+
+PMIB_IPINTERFACE_ROW NetworkInterfaces::RowByLuid(NET_LUID rowId)
+{
+	for (int i = 0; i < (int)mInterfaces->NumEntries; ++i)
+	{
+		PMIB_IPINTERFACE_ROW row = &mInterfaces->Table[i];
+		// Currnetly, only IPv4 is supported
+		if (row->InterfaceLuid.Value == rowId.Value && row->Family == AF_INET)
+		{
+			return row;
+		}
+	}
+	return nullptr;
+}
+
+bool NetworkInterfaces::HasHighestMetric(PMIB_IPINTERFACE_ROW targetIface)
+{
+	for (unsigned int i = 0; i < mInterfaces->NumEntries; ++i)
+	{
+		PMIB_IPINTERFACE_ROW iface = &mInterfaces->Table[i];
+
+		if (iface->InterfaceLuid.Value != targetIface->InterfaceLuid.Value
+			&& targetIface->Metric >= iface->Metric)
+			return false;
+	}
+	return true;
+}
+
+
+void NetworkInterfaces::EnsureIfaceMetricIsHighest(PMIB_IPINTERFACE_ROW targetIface)
+{
+	PMIB_IPINTERFACE_ROW iface;
+	DWORD success = 0;
+	for (int i = 0; i < (int)mInterfaces->NumEntries; ++i)
+	{
+		iface = &mInterfaces->Table[i];
+		// Ignoring the target interface.
+		if (iface->InterfaceLuid.Value == targetIface->InterfaceLuid.Value)
+		{
+			continue;
+		}
+
+		if (iface->UseAutomaticMetric)
+		{
+			continue;
+		}
+		iface->Metric++;
+		if (iface->Family == AF_INET) {
+			iface->SitePrefixLength = 0;
+		}
+		success = SetIpInterfaceEntry(iface);
+		if (success != NO_ERROR)
+		{
+			std::stringstream ss;
+			ss << L"Failed to increment metric for interface with LUID "
+				<< &iface->InterfaceLuid.Value
+				<< ": "
+				<< success;
+			throw std::runtime_error(ss.str());
+		}
+
+	}
+}
+
+NetworkInterfaces::NetworkInterfaces()
+{
+	mInterfaces = nullptr;
+	DWORD success = 0;
+
+	success = GetIpInterfaceTable(AF_UNSPEC, &mInterfaces);
+	if (success != NO_ERROR)
+	{
+		std::stringstream ss;
+		ss << L"Failed to enumerate network interfaces: " << success;
+		throw std::runtime_error(ss.str());
+	}
+}
+
+bool NetworkInterfaces::SetTopMetricForInterfaceByAlias(const wchar_t * deviceAlias)
+{
+	NET_LUID targetIfaceLuid;
+	DWORD success = 0;
+	success = ConvertInterfaceAliasToLuid(deviceAlias, &targetIfaceLuid);
+	if (success != NO_ERROR)
+	{
+		std::wstringstream ss;
+		ss << L"Failed to convert interface alias '"
+			<< deviceAlias
+			<< "' into LUID: "
+			<< success;
+		throw std::runtime_error(common::string::ToAnsi(ss.str()));
+	}
+	return SetTopMetricForInterfaceWithLuid(targetIfaceLuid);
+}
+
+bool NetworkInterfaces::SetTopMetricForInterfaceWithLuid(NET_LUID targetIfaceId)
+{
+
+	DWORD success = 0;
+
+	PMIB_IPINTERFACE_ROW targetIface = RowByLuid(targetIfaceId);
+	if (targetIface == nullptr)
+	{
+		std::stringstream ss;
+		ss << L"No interface with LUID " << targetIfaceId.Value;
+		throw std::runtime_error(ss.str());
+	}
+
+	if (targetIface->Metric == MAX_METRIC)
+	{
+		return false;
+	}
+
+	targetIface->UseAutomaticMetric = false;
+	targetIface->Metric = MAX_METRIC;
+	if (targetIface->Family == AF_INET) {
+		targetIface->SitePrefixLength = 0;
+	}
+
+	success = SetIpInterfaceEntry(targetIface);
+	if (success != NO_ERROR)
+	{
+		std::stringstream ss;
+		ss << L"Failed to set metric "
+			<< MAX_METRIC
+			<< " for interface with LUID "
+			<< targetIfaceId.Value
+			<< ". Error code - "
+			<< success;
+		throw std::runtime_error(ss.str());
+	}
+	return true;
+}
+
+
+NetworkInterfaces::~NetworkInterfaces()
+{
+	FreeMibTable(mInterfaces);
+}
diff --git a/windows/winroute/src/winroute/NetworkInterfaces.h b/windows/winroute/src/winroute/NetworkInterfaces.h
new file mode 100644
index 0000000000..66cea53fc0
--- /dev/null
+++ b/windows/winroute/src/winroute/NetworkInterfaces.h
@@ -0,0 +1,26 @@
+#pragma once
+
+#include <windows.h>
+#include <winsock2.h>
+#include <ws2ipdef.h>
+#include <iphlpapi.h>
+#include <netioapi.h>
+#include <cstdint>
+
+class NetworkInterfaces
+{
+
+private:
+	PMIB_IPINTERFACE_TABLE mInterfaces;
+	PMIB_IPINTERFACE_ROW RowByLuid(NET_LUID rowId);
+	bool HasHighestMetric(PMIB_IPINTERFACE_ROW targetIface);
+	void EnsureIfaceMetricIsHighest(PMIB_IPINTERFACE_ROW iface);
+
+public:
+	NetworkInterfaces();
+	bool SetTopMetricForInterfaceByAlias (const wchar_t *deviceAlias);
+	bool SetTopMetricForInterfaceWithLuid(NET_LUID targetIface);
+	~NetworkInterfaces();
+};
+
+const static uint32_t MAX_METRIC = 1;
diff --git a/windows/winroute/src/winroute/dllmain.cpp b/windows/winroute/src/winroute/dllmain.cpp
new file mode 100644
index 0000000000..e66eb0495d
--- /dev/null
+++ b/windows/winroute/src/winroute/dllmain.cpp
@@ -0,0 +1,11 @@
+#include "stdafx.h"

+#include <windows.h>

+

+BOOL APIENTRY DllMain(HMODULE, DWORD, LPVOID)

+{

+    //

+    // Avoid doing work in DllMain since the loader lock is held

+    //

+

+    return TRUE;

+}

diff --git a/windows/winroute/src/winroute/stdafx.cpp b/windows/winroute/src/winroute/stdafx.cpp
new file mode 100644
index 0000000000..b29c52afc9
--- /dev/null
+++ b/windows/winroute/src/winroute/stdafx.cpp
@@ -0,0 +1,8 @@
+// stdafx.cpp : source file that includes just the standard includes

+// winroute.pch will be the pre-compiled header

+// stdafx.obj will contain the pre-compiled type information

+

+#include "stdafx.h"

+

+// TODO: reference any additional headers you need in STDAFX.H

+// and not in this file

diff --git a/windows/winroute/src/winroute/stdafx.h b/windows/winroute/src/winroute/stdafx.h
new file mode 100644
index 0000000000..677e68a9fa
--- /dev/null
+++ b/windows/winroute/src/winroute/stdafx.h
@@ -0,0 +1,16 @@
+// stdafx.h : include file for standard system include files,

+// or project specific include files that are used frequently, but

+// are changed infrequently

+//

+

+#pragma once

+

+#include "targetver.h"

+

+#define WIN32_LEAN_AND_MEAN             // Exclude rarely-used stuff from Windows headers

+// Windows Header Files:

+#include <windows.h>

+

+

+

+// TODO: reference additional headers your program requires here

diff --git a/windows/winroute/src/winroute/targetver.h b/windows/winroute/src/winroute/targetver.h
new file mode 100644
index 0000000000..b8b7263c9e
--- /dev/null
+++ b/windows/winroute/src/winroute/targetver.h
@@ -0,0 +1,12 @@
+#pragma once

+

+// Including SDKDDKVer.h defines the highest available Windows platform.

+

+// If you wish to build your application for a previous Windows platform, include WinSDKVer.h and

+// set the _WIN32_WINNT macro to the platform you wish to support before including SDKDDKVer.h.

+

+#include <WinSDKVer.h>

+

+#define _WIN32_WINNT _WIN32_WINNT_WIN7

+

+#include <SDKDDKVer.h>

diff --git a/windows/winroute/src/winroute/winroute.cpp b/windows/winroute/src/winroute/winroute.cpp
new file mode 100644
index 0000000000..fe5d82d3c3
--- /dev/null
+++ b/windows/winroute/src/winroute/winroute.cpp
@@ -0,0 +1,37 @@
+#include "stdafx.h"

+#include "winroute.h"

+#include "NetworkInterfaces.h"

+#include <cstdint>

+#include <stdexcept>

+

+

+extern "C"

+WINROUTE_LINKAGE

+WINROUTE_STATUS

+WINROUTE_API

+WinRoute_EnsureTopMetric(

+	const wchar_t *deviceAlias,

+	WinRouteErrorSink errorSink,

+	void* errorSinkContext

+) {

+	try

+	{

+		NetworkInterfaces interfaces;

+		bool metrics_set = interfaces.SetTopMetricForInterfaceByAlias(deviceAlias);

+		return metrics_set ? WINROUTE_STATUS::METRIC_SET : WINROUTE_STATUS::METRIC_NO_CHANGE;

+	}

+	catch (std::exception &err) 

+	{

+		if (nullptr != errorSink)

+		{

+			errorSink(err.what(), errorSinkContext);

+		}

+		return WINROUTE_STATUS::FAILURE;

+

+	}

+	catch (...)

+	{

+		return WINROUTE_STATUS::FAILURE;

+	}

+};

+

diff --git a/windows/winroute/src/winroute/winroute.def b/windows/winroute/src/winroute/winroute.def
new file mode 100644
index 0000000000..d409889c50
--- /dev/null
+++ b/windows/winroute/src/winroute/winroute.def
@@ -0,0 +1,3 @@
+LIBRARY winroute
+EXPORTS
+	WinRoute_EnsureTopMetric
\ No newline at end of file
diff --git a/windows/winroute/src/winroute/winroute.h b/windows/winroute/src/winroute/winroute.h
new file mode 100644
index 0000000000..593108936e
--- /dev/null
+++ b/windows/winroute/src/winroute/winroute.h
@@ -0,0 +1,30 @@
+#pragma once
+#include <cstdint>
+
+#ifdef WINROUTE_EXPORTS
+#define WINROUTE_LINKAGE __declspec(dllexport)
+#else
+#define WINROUTE_LINKAGE __declspec(dllimport)
+#endif
+
+#define WINROUTE_API __stdcall
+
+typedef void (WINROUTE_API *WinRouteErrorSink)(const char *errorMessage, void *context);
+
+enum class WINROUTE_STATUS : uint32_t
+{
+	METRIC_NO_CHANGE = 0,
+	METRIC_SET = 1,
+	FAILURE = 2,
+};
+
+
+extern "C"
+WINROUTE_LINKAGE
+WINROUTE_STATUS
+WINROUTE_API
+WinRoute_EnsureTopMetric(
+		const wchar_t *deviceAlias,
+		WinRouteErrorSink errorSink,
+	    void* errorSinkContext
+);
\ No newline at end of file
diff --git a/windows/winroute/src/winroute/winroute.vcxproj b/windows/winroute/src/winroute/winroute.vcxproj
new file mode 100644
index 0000000000..4cd827e52d
--- /dev/null
+++ b/windows/winroute/src/winroute/winroute.vcxproj
@@ -0,0 +1,199 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="dllmain.cpp" />
+    <ClCompile Include="NetworkInterfaces.cpp" />
+    <ClCompile Include="stdafx.cpp" />
+    <ClCompile Include="winroute.cpp" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="NetworkInterfaces.h" />
+    <ClInclude Include="stdafx.h" />
+    <ClInclude Include="targetver.h" />
+    <ClInclude Include="winroute.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="winroute.def" />
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <VCProjectVersion>15.0</VCProjectVersion>
+    <ProjectGuid>{89C5CDE8-04DB-4D9C-A8D8-7F786DAFB6D4}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+    <RootNamespace>winroute</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0.16299.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v141</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v141</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v141</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v141</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <LinkIncremental>true</LinkIncremental>
+    <OutDir>$(SolutionDir)\bin\$(Platform)-$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)\bin\temp\$(Platform)-$(Configuration)\$(ProjectName)\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <LinkIncremental>true</LinkIncremental>
+    <OutDir>$(SolutionDir)\bin\$(Platform)-$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)\bin\temp\$(Platform)-$(Configuration)\$(ProjectName)\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <LinkIncremental>false</LinkIncremental>
+    <OutDir>$(SolutionDir)\bin\$(Platform)-$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)\bin\temp\$(Platform)-$(Configuration)\$(ProjectName)\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <LinkIncremental>false</LinkIncremental>
+    <OutDir>$(SolutionDir)\bin\$(Platform)-$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)\bin\temp\$(Platform)-$(Configuration)\$(ProjectName)\</IntDir>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>Create</PrecompiledHeader>
+      <WarningLevel>Level4</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;_DEBUG;WINROUTE_EXPORTS;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+      <LanguageStandard>stdcpplatest</LanguageStandard>
+      <AdditionalIncludeDirectories>$(ProjectDir)..\..\..\windows-libraries\src\%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <ModuleDefinitionFile>winroute.def</ModuleDefinitionFile>
+      <AdditionalLibraryDirectories>$(SolutionDir)/bin/$(Platform)-$(Configuration)</AdditionalLibraryDirectories>
+      <AdditionalDependencies>libcommon.lib;Iphlpapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <PrecompiledHeader>Create</PrecompiledHeader>
+      <WarningLevel>Level4</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>_DEBUG;WINROUTE_EXPORTS;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+      <LanguageStandard>stdcpplatest</LanguageStandard>
+      <AdditionalIncludeDirectories>$(ProjectDir)..\..\..\windows-libraries\src\%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalDependencies>libcommon.lib;Iphlpapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>$(SolutionDir)/bin/$(Platform)-$(Configuration)</AdditionalLibraryDirectories>
+      <ModuleDefinitionFile>winroute.def</ModuleDefinitionFile>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>Create</PrecompiledHeader>
+      <WarningLevel>Level4</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;NDEBUG;WINROUTE_EXPORTS;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <LanguageStandard>stdcpplatest</LanguageStandard>
+      <AdditionalIncludeDirectories>$(ProjectDir)..\..\..\windows-libraries\src\%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <ModuleDefinitionFile>winroute.def</ModuleDefinitionFile>
+      <AdditionalLibraryDirectories>$(SolutionDir)/bin/$(Platform)-$(Configuration)</AdditionalLibraryDirectories>
+      <AdditionalDependencies>libcommon.lib;Iphlpapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <PrecompiledHeader>Create</PrecompiledHeader>
+      <WarningLevel>Level4</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>NDEBUG;WINROUTE_EXPORTS;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <LanguageStandard>stdcpplatest</LanguageStandard>
+      <AdditionalIncludeDirectories>$(ProjectDir)..\..\..\windows-libraries\src\%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <ModuleDefinitionFile>winroute.def</ModuleDefinitionFile>
+      <AdditionalLibraryDirectories>$(SolutionDir)/bin/$(Platform)-$(Configuration)</AdditionalLibraryDirectories>
+      <AdditionalDependencies>libcommon.lib;Iphlpapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
\ No newline at end of file
diff --git a/windows/winroute/src/winroute/winroute.vcxproj.filters b/windows/winroute/src/winroute/winroute.vcxproj.filters
new file mode 100644
index 0000000000..0ca11ffdb2
--- /dev/null
+++ b/windows/winroute/src/winroute/winroute.vcxproj.filters
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <ClCompile Include="dllmain.cpp" />
+    <ClCompile Include="stdafx.cpp" />
+    <ClCompile Include="winroute.cpp" />
+    <ClCompile Include="NetworkInterfaces.cpp" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="stdafx.h" />
+    <ClInclude Include="targetver.h" />
+    <ClInclude Include="winroute.h" />
+    <ClInclude Include="NetworkInterfaces.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="winroute.def" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/windows/winroute/winroute.sln b/windows/winroute/winroute.sln
new file mode 100644
index 0000000000..28b21fc2f1
--- /dev/null
+++ b/windows/winroute/winroute.sln
@@ -0,0 +1,44 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 15
+VisualStudioVersion = 15.0.27130.2027
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "winroute", "src\winroute\winroute.vcxproj", "{89C5CDE8-04DB-4D9C-A8D8-7F786DAFB6D4}"
+	ProjectSection(ProjectDependencies) = postProject
+		{B52E2D10-A94A-4605-914A-2DCEF6A757EF} = {B52E2D10-A94A-4605-914A-2DCEF6A757EF}
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