Added Windows WinRT/C++ support

.gitignore

@@ -43,4 +43,10 @@ local.properties
 buck-out/
 \.buckd/
 *.keystore
-
+
+#Windows
+.vs/
+Generated Files/
+packages/
+x64/
+RNGetRandomValues.sln

package.json

@@ -7,7 +7,8 @@
     "fast-base64-decode": "^1.0.0"
   },
   "peerDependencies": {
-    "react-native": ">=0.56"
+    "react-native": "^0.61.5",
+    "react-native-windows": "^0.61.15"
   },
   "keywords": [
     "Crypto.getRandomValues",

windows/PropertySheet.props

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ImportGroup Label="PropertySheets" />
+  <PropertyGroup Label="UserMacros" />
+  <!--
+    To customize common C++/WinRT project properties: 
+    * right-click the project node
+    * expand the Common Properties item
+    * select the C++/WinRT property page
+
+    For more advanced scenarios, and complete documentation, please see:
+    https://github.com/Microsoft/cppwinrt/tree/master/nuget 
+    -->
+  <PropertyGroup />
+  <ItemDefinitionGroup />
+</Project>

windows/RNGetRandomValues.cpp

@@ -0,0 +1,11 @@
+#include "pch.h"
+#include "RNGetRandomValues.h"
+
+namespace winrt::RNGetRandomValues::implementation
+{
+    hstring RNGetRandomValues::getRandomBase64(int byteLength)
+    {
+        winrt::Windows::Storage::Streams::IBuffer buffer = winrt::Windows::Security::Cryptography::CryptographicBuffer::GenerateRandom(byteLength);
+        return winrt::Windows::Security::Cryptography::CryptographicBuffer::EncodeToBase64String(buffer);
+    }
+}

windows/RNGetRandomValues.def

@@ -0,0 +1,3 @@
+EXPORTS
+DllCanUnloadNow = WINRT_CanUnloadNow                    PRIVATE
+DllGetActivationFactory = WINRT_GetActivationFactory    PRIVATE

windows/RNGetRandomValues.h

@@ -0,0 +1,13 @@
+#pragma once
+#include "pch.h"
+#include "NativeModules.h"
+
+namespace winrt::RNGetRandomValues::implementation
+{
+    REACT_MODULE(RNGetRandomValues, L"RNGetRandomValues");
+    struct RNGetRandomValues
+    {
+        REACT_METHOD(getRandomBase64)
+        hstring getRandomBase64(int byteLength);
+    };
+}

windows/RNGetRandomValues.vcxproj

@@ -0,0 +1,167 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(SolutionDir)packages\Microsoft.Windows.CppWinRT.2.0.190730.2\build\native\Microsoft.Windows.CppWinRT.props" Condition="Exists('$(SolutionDir)packages\Microsoft.Windows.CppWinRT.2.0.190730.2\build\native\Microsoft.Windows.CppWinRT.props')" />
+  <PropertyGroup Label="Globals">
+    <CppWinRTOptimized>true</CppWinRTOptimized>
+    <CppWinRTRootNamespaceAutoMerge>true</CppWinRTRootNamespaceAutoMerge>
+    <MinimalCoreWin>true</MinimalCoreWin>
+    <ProjectGuid>{2ebd2101-3288-4372-92e3-5a128aa8436c}</ProjectGuid>
+    <ProjectName>RNGetRandomValues</ProjectName>
+    <RootNamespace>RNGetRandomValues</RootNamespace>
+    <DefaultLanguage>en-US</DefaultLanguage>
+    <MinimumVisualStudioVersion>14.0</MinimumVisualStudioVersion>
+    <AppContainerApplication>true</AppContainerApplication>
+    <ApplicationType>Windows Store</ApplicationType>
+    <ApplicationTypeRevision>10.0</ApplicationTypeRevision>
+    <WindowsTargetPlatformVersion Condition=" '$(WindowsTargetPlatformVersion)' == '' ">10.0.18362.0</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformMinVersion>10.0.17134.0</WindowsTargetPlatformMinVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|ARM">
+      <Configuration>Debug</Configuration>
+      <Platform>ARM</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|ARM64">
+      <Configuration>Debug</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|ARM">
+      <Configuration>Release</Configuration>
+      <Platform>ARM</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|ARM64">
+      <Configuration>Release</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <PlatformToolset>v140</PlatformToolset>
+    <PlatformToolset Condition="'$(VisualStudioVersion)' == '15.0'">v141</PlatformToolset>
+    <PlatformToolset Condition="'$(VisualStudioVersion)' == '16.0'">v142</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+    <GenerateManifest>false</GenerateManifest>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)'=='Debug'" Label="Configuration">
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <LinkIncremental>true</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)'=='Release'" Label="Configuration">
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <LinkIncremental>false</LinkIncremental>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+    <Import Project="..\..\react-native-windows\Microsoft.ReactNative.Cxx\Microsoft.ReactNative.Cxx.vcxitems" Label="Shared" Condition="Exists('..\..\react-native-windows\Microsoft.ReactNative.Cxx\Microsoft.ReactNative.Cxx.vcxitems')" />
+    <Import Project="..\node_modules\react-native-windows\Microsoft.ReactNative.Cxx\Microsoft.ReactNative.Cxx.vcxitems" Label="Shared" Condition="Exists('..\node_modules\react-native-windows\Microsoft.ReactNative.Cxx\Microsoft.ReactNative.Cxx.vcxitems')" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets">
+    <Import Project="PropertySheet.props" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup />
+  <ItemDefinitionGroup>
+    <ClCompile>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
+      <PrecompiledHeaderOutputFile>$(IntDir)pch.pch</PrecompiledHeaderOutputFile>
+      <WarningLevel>Level4</WarningLevel>
+      <AdditionalOptions>%(AdditionalOptions) /bigobj</AdditionalOptions>
+      <!--Temporarily disable cppwinrt heap enforcement to work around xaml compiler generated std::shared_ptr use -->
+      <AdditionalOptions Condition="'$(CppWinRTHeapEnforcement)'==''">/DWINRT_NO_MAKE_DETECTION %(AdditionalOptions)</AdditionalOptions>
+      <DisableSpecificWarnings>
+      </DisableSpecificWarnings>
+      <PreprocessorDefinitions>_WINRT_DLL;WIN32_LEAN_AND_MEAN;WINRT_LEAN_AND_MEAN;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalUsingDirectories>$(WindowsSDK_WindowsMetadata);$(AdditionalUsingDirectories)</AdditionalUsingDirectories>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateWindowsMetadata>true</GenerateWindowsMetadata>
+      <ModuleDefinitionFile>RNGetRandomValues.def</ModuleDefinitionFile>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)'=='Debug'">
+    <ClCompile>
+      <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+    </ClCompile>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)'=='Release'">
+    <ClCompile>
+      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+    </ClCompile>
+    <Link>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClInclude Include="pch.h" />
+    <ClInclude Include="ReactPackageProvider.h" />
+    <ClInclude Include="RNGetRandomValues.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="pch.cpp">
+      <PrecompiledHeader>Create</PrecompiledHeader>
+    </ClCompile>
+    <ClCompile Include="$(GeneratedFilesDir)module.g.cpp" />
+    <ClCompile Include="ReactPackageProvider.cpp" />
+    <ClCompile Include="RNGetRandomValues.cpp" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="packages.config" />
+    <None Include="RNGetRandomValues.def" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="PropertySheet.props" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\..\react-native-windows\Microsoft.ReactNative\Microsoft.ReactNative.vcxproj" Condition="Exists('..\..\react-native-windows\Microsoft.ReactNative\Microsoft.ReactNative.vcxproj')">
+      <Project>{f7d32bd0-2749-483e-9a0d-1635ef7e3136}</Project>
+      <Private>false</Private>
+    </ProjectReference>
+    <ProjectReference Include="..\node_modules\react-native-windows\Microsoft.ReactNative\Microsoft.ReactNative.vcxproj" Condition="Exists('..\node_modules\react-native-windows\Microsoft.ReactNative\Microsoft.ReactNative.vcxproj')">
+      <Project>{f7d32bd0-2749-483e-9a0d-1635ef7e3136}</Project>
+      <Private>false</Private>
+    </ProjectReference>
+    <ProjectReference Include="..\node_modules\react-native-windows\Microsoft.ReactNative\Microsoft.ReactNative.vcxproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <Midl Include="ReactPackageProvider.idl">
+      <DeploymentContent>true</DeploymentContent>
+    </Midl>
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+    <Import Project="$(SolutionDir)packages\Microsoft.Windows.CppWinRT.2.0.190730.2\build\native\Microsoft.Windows.CppWinRT.targets" Condition="Exists('$(SolutionDir)packages\Microsoft.Windows.CppWinRT.2.0.190730.2\build\native\Microsoft.Windows.CppWinRT.targets')" />
+  </ImportGroup>
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
+    </PropertyGroup>
+    <Error Condition="!Exists('$(SolutionDir)packages\Microsoft.Windows.CppWinRT.2.0.190730.2\build\native\Microsoft.Windows.CppWinRT.props')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)packages\Microsoft.Windows.CppWinRT.2.0.190730.2\build\native\Microsoft.Windows.CppWinRT.props'))" />
+    <Error Condition="!Exists('$(SolutionDir)packages\Microsoft.Windows.CppWinRT.2.0.190730.2\build\native\Microsoft.Windows.CppWinRT.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)packages\Microsoft.Windows.CppWinRT.2.0.190730.2\build\native\Microsoft.Windows.CppWinRT.targets'))" />
+  </Target>
+</Project>

windows/RNGetRandomValues.vcxproj.filters

@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="Resources">
+      <UniqueIdentifier>accd3aa8-1ba0-4223-9bbe-0c431709210b</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tga;tiff;tif;png;wav;mfcribbon-ms</Extensions>
+    </Filter>
+    <Filter Include="Generated Files">
+      <UniqueIdentifier>{926ab91d-31b4-48c3-b9a4-e681349f27f0}</UniqueIdentifier>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="pch.cpp" />
+    <ClCompile Include="$(GeneratedFilesDir)module.g.cpp" />
+    <ClCompile Include="RNGetRandomValues.cpp" />
+    <ClCompile Include="ReactPackageProvider.cpp" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="pch.h" />
+    <ClInclude Include="RNGetRandomValues.h" />
+    <ClInclude Include="ReactPackageProvider.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="RNGetRandomValues.def" />
+    <None Include="packages.config" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="PropertySheet.props" />
+  </ItemGroup>
+  <ItemGroup>
+    <Midl Include="ReactPackageProvider.idl" />
+  </ItemGroup>
+</Project>

windows/ReactPackageProvider.cpp

@@ -0,0 +1,17 @@
+#include "pch.h"
+#include "ReactPackageProvider.h"
+#include "ReactPackageProvider.g.cpp"
+
+#include <ModuleRegistration.h>
+
+// NOTE: You must include the headers of your native modules here in
+// order for the AddAttributedModules call below to find them.
+#include "RNGetRandomValues.h"
+
+namespace winrt::RNGetRandomValues::implementation
+{
+    void ReactPackageProvider::CreatePackage(IReactPackageBuilder const& packageBuilder) noexcept
+    {
+        AddAttributedModules(packageBuilder);
+    }
+}

windows/ReactPackageProvider.h

@@ -0,0 +1,20 @@
+#pragma once
+
+#include "ReactPackageProvider.g.h"
+
+using namespace winrt::Microsoft::ReactNative;
+
+namespace winrt::RNGetRandomValues::implementation
+{
+    struct ReactPackageProvider : ReactPackageProviderT<ReactPackageProvider>
+    {
+        ReactPackageProvider() = default;
+
+        void CreatePackage(IReactPackageBuilder const& packageBuilder) noexcept;
+    };
+}
+
+namespace winrt::RNGetRandomValues::factory_implementation
+{
+    struct ReactPackageProvider : ReactPackageProviderT<ReactPackageProvider, implementation::ReactPackageProvider> {};
+}

windows/ReactPackageProvider.idl

@@ -0,0 +1,9 @@
+namespace RNGetRandomValues
+{
+[webhosthidden]
+[default_interface]
+runtimeclass ReactPackageProvider : Microsoft.ReactNative.IReactPackageProvider
+{
+    ReactPackageProvider();
+};
+}

windows/packages.config

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="Microsoft.Windows.CppWinRT" version="2.0.190730.2" targetFramework="native" />
+</packages>

windows/pch.cpp

@@ -0,0 +1 @@
+#include "pch.h"

windows/pch.h

@@ -0,0 +1,8 @@
+#pragma once
+#include <unknwn.h>
+#include <winrt/Windows.Foundation.h>
+#include <winrt/Windows.Foundation.Collections.h>
+#include <winrt/Windows.Security.Cryptography.h>
+#include <winrt/Windows.Storage.Streams.h>
+
+#include <winrt/Microsoft.ReactNative.h>