Merge DifxApp.wixext

author: Rob Mensching <rob@firegiant.com> 2021-05-11 07:53:21 -0700
committer: Rob Mensching <rob@firegiant.com> 2021-05-11 07:53:21 -0700
commit: ceaf0c2508f3b09e49a72a98eb4d31caaa2f1d7c (patch)
tree: 931ffad9c300953a01bab1c19412b8d3e91f3624
parent: 6e7ce6b67efe767dd61cb7653e7baef71eb9c369 (diff)
parent: 03db7922de5b7e04300e0ed09e24f7b8890ec2e8 (diff)
download: wix-ceaf0c2508f3b09e49a72a98eb4d31caaa2f1d7c.tar.gz
wix-ceaf0c2508f3b09e49a72a98eb4d31caaa2f1d7c.tar.bz2
wix-ceaf0c2508f3b09e49a72a98eb4d31caaa2f1d7c.zip
34 files changed, 900 insertions, 0 deletions
diff --git a/src/ext/DifxApp/CSharp.Build.props b/src/ext/DifxApp/CSharp.Build.props
new file mode 100644
index 00000000..b12f4c6e
--- /dev/null
+++ b/src/ext/DifxApp/CSharp.Build.props
@@ -0,0 +1,11 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<!--
+  Do NOT modify this file. Update the canonical version in Home\repo-template\src\CSharp.Build.props
+  then update all of the repos.
+-->
+<Project>
+  <PropertyGroup>
+    <SignAssembly>true</SignAssembly>
+    <AssemblyOriginatorKeyFile>$([System.IO.Path]::GetFullPath($(MSBuildThisFileDirectory)wix.snk))</AssemblyOriginatorKeyFile>
+  </PropertyGroup>
+</Project>
diff --git a/src/ext/DifxApp/DifxApp.wixext.sln b/src/ext/DifxApp/DifxApp.wixext.sln
new file mode 100644
index 00000000..2b891405
--- /dev/null
+++ b/src/ext/DifxApp/DifxApp.wixext.sln
@@ -0,0 +1,63 @@
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30611.23
+MinimumVisualStudioVersion = 15.0.26124.0
+Project("{930C7802-8A8C-48F9-8165-68863BCCD9DD}") = "difxapp", "src\wixlib\difxapp.wixproj", "{5066EB93-D8F7-4FAE-B687-024D7A81BD95}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WixToolset.DifxApp.wixext", "src\wixext\WixToolset.DifxApp.wixext.csproj", "{2256EFD7-E678-4485-818D-986D590068BE}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WixToolsetTest.DifxApp", "src\test\WixToolsetTest.DifxApp\WixToolsetTest.DifxApp.csproj", "{883D7BA3-1ADC-47AC-95B0-221BB0B7788D}"
+EndProject
+Global
+        GlobalSection(SolutionConfigurationPlatforms) = preSolution
+                Debug|Any CPU = Debug|Any CPU
+                Debug|x64 = Debug|x64
+                Debug|x86 = Debug|x86
+                Release|Any CPU = Release|Any CPU
+                Release|x64 = Release|x64
+                Release|x86 = Release|x86
+        EndGlobalSection
+        GlobalSection(ProjectConfigurationPlatforms) = postSolution
+                {5066EB93-D8F7-4FAE-B687-024D7A81BD95}.Debug|Any CPU.ActiveCfg = Debug|x86
+                {5066EB93-D8F7-4FAE-B687-024D7A81BD95}.Debug|Any CPU.Build.0 = Debug|x86
+                {5066EB93-D8F7-4FAE-B687-024D7A81BD95}.Debug|x64.ActiveCfg = Debug|x86
+                {5066EB93-D8F7-4FAE-B687-024D7A81BD95}.Debug|x86.ActiveCfg = Debug|x86
+                {5066EB93-D8F7-4FAE-B687-024D7A81BD95}.Debug|x86.Build.0 = Debug|x86
+                {5066EB93-D8F7-4FAE-B687-024D7A81BD95}.Release|Any CPU.ActiveCfg = Release|x86
+                {5066EB93-D8F7-4FAE-B687-024D7A81BD95}.Release|Any CPU.Build.0 = Release|x86
+                {5066EB93-D8F7-4FAE-B687-024D7A81BD95}.Release|x64.ActiveCfg = Release|x86
+                {5066EB93-D8F7-4FAE-B687-024D7A81BD95}.Release|x86.ActiveCfg = Release|x86
+                {5066EB93-D8F7-4FAE-B687-024D7A81BD95}.Release|x86.Build.0 = Release|x86
+                {2256EFD7-E678-4485-818D-986D590068BE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+                {2256EFD7-E678-4485-818D-986D590068BE}.Debug|Any CPU.Build.0 = Debug|Any CPU
+                {2256EFD7-E678-4485-818D-986D590068BE}.Debug|x64.ActiveCfg = Debug|Any CPU
+                {2256EFD7-E678-4485-818D-986D590068BE}.Debug|x64.Build.0 = Debug|Any CPU
+                {2256EFD7-E678-4485-818D-986D590068BE}.Debug|x86.ActiveCfg = Debug|Any CPU
+                {2256EFD7-E678-4485-818D-986D590068BE}.Debug|x86.Build.0 = Debug|Any CPU
+                {2256EFD7-E678-4485-818D-986D590068BE}.Release|Any CPU.ActiveCfg = Release|Any CPU
+                {2256EFD7-E678-4485-818D-986D590068BE}.Release|Any CPU.Build.0 = Release|Any CPU
+                {2256EFD7-E678-4485-818D-986D590068BE}.Release|x64.ActiveCfg = Release|Any CPU
+                {2256EFD7-E678-4485-818D-986D590068BE}.Release|x64.Build.0 = Release|Any CPU
+                {2256EFD7-E678-4485-818D-986D590068BE}.Release|x86.ActiveCfg = Release|Any CPU
+                {2256EFD7-E678-4485-818D-986D590068BE}.Release|x86.Build.0 = Release|Any CPU
+                {883D7BA3-1ADC-47AC-95B0-221BB0B7788D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+                {883D7BA3-1ADC-47AC-95B0-221BB0B7788D}.Debug|Any CPU.Build.0 = Debug|Any CPU
+                {883D7BA3-1ADC-47AC-95B0-221BB0B7788D}.Debug|x64.ActiveCfg = Debug|Any CPU
+                {883D7BA3-1ADC-47AC-95B0-221BB0B7788D}.Debug|x64.Build.0 = Debug|Any CPU
+                {883D7BA3-1ADC-47AC-95B0-221BB0B7788D}.Debug|x86.ActiveCfg = Debug|Any CPU
+                {883D7BA3-1ADC-47AC-95B0-221BB0B7788D}.Debug|x86.Build.0 = Debug|Any CPU
+                {883D7BA3-1ADC-47AC-95B0-221BB0B7788D}.Release|Any CPU.ActiveCfg = Release|Any CPU
+                {883D7BA3-1ADC-47AC-95B0-221BB0B7788D}.Release|Any CPU.Build.0 = Release|Any CPU
+                {883D7BA3-1ADC-47AC-95B0-221BB0B7788D}.Release|x64.ActiveCfg = Release|Any CPU
+                {883D7BA3-1ADC-47AC-95B0-221BB0B7788D}.Release|x64.Build.0 = Release|Any CPU
+                {883D7BA3-1ADC-47AC-95B0-221BB0B7788D}.Release|x86.ActiveCfg = Release|Any CPU
+                {883D7BA3-1ADC-47AC-95B0-221BB0B7788D}.Release|x86.Build.0 = Release|Any CPU
+        EndGlobalSection
+        GlobalSection(SolutionProperties) = preSolution
+                HideSolutionNode = FALSE
+        EndGlobalSection
+        GlobalSection(ExtensibilityGlobals) = postSolution
+                SolutionGuid = {60A3EA0F-9313-47F8-BF6B-74478A57B577}
+        EndGlobalSection
+EndGlobal
diff --git a/src/ext/DifxApp/Directory.Build.props b/src/ext/DifxApp/Directory.Build.props
new file mode 100644
index 00000000..f83cc154
--- /dev/null
+++ b/src/ext/DifxApp/Directory.Build.props
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<!--
+  Do NOT modify this file. Update the canonical version in Home\repo-template\src\Directory.Build.props
+  then update all of the repos.
+-->
+<Project>
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <EnableSourceLink Condition=" '$(NCrunch)' == '1' ">false</EnableSourceLink>
+    <MSBuildWarningsAsMessages>MSB3246</MSBuildWarningsAsMessages>
+    <ProjectName Condition=" '$(ProjectName)' == '' ">$(MSBuildProjectName)</ProjectName>
+    <BaseOutputPath>$([System.IO.Path]::GetFullPath($(MSBuildThisFileDirectory)..\build\))</BaseOutputPath>
+    <BaseIntermediateOutputPath>$(BaseOutputPath)obj\$(ProjectName)\</BaseIntermediateOutputPath>
+    <OutputPath>$(BaseOutputPath)$(Configuration)\</OutputPath>
+    <Authors>WiX Toolset Team</Authors>
+    <Company>WiX Toolset</Company>
+    <Copyright>Copyright (c) .NET Foundation and contributors. All rights reserved.</Copyright>
+    <PackageLicenseExpression>MS-RL</PackageLicenseExpression>
+    <Product>WiX Toolset</Product>
+  </PropertyGroup>
+  <Import Project="CSharp.Build.props" Condition=" '$(MSBuildProjectExtension)'=='.csproj' and Exists('CSharp.Build.props') " />
+  <Import Project="Cpp.Build.props" Condition=" Exists('Cpp.Build.props') And '$(MSBuildProjectExtension)'=='.vcxproj' " />
+  <Import Project="Wix.Build.props" Condition=" Exists('Wix.Build.props') And '$(MSBuildProjectExtension)'=='.wixproj' " />
+  <Import Project="Custom.Build.props" Condition=" Exists('Custom.Build.props') " />
+</Project>
diff --git a/src/ext/DifxApp/Directory.Build.targets b/src/ext/DifxApp/Directory.Build.targets
new file mode 100644
index 00000000..dac7452a
--- /dev/null
+++ b/src/ext/DifxApp/Directory.Build.targets
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<!--
+  Do NOT modify this file. Update the canonical version in Home\repo-template\src\Directory.Build.targets
+  then update all of the repos.
+-->
+<!--
+  Replace PackageReferences with ProjectReferences when the projects can be found in .sln.
+  See the original here: https://github.com/dotnet/sdk/issues/1151#issuecomment-385133284
+-->
+<Project>
+  <PropertyGroup>
+    <ReplacePackageReferences>true</ReplacePackageReferences>
+    <TheSolutionPath Condition=" '$(NCrunch)'=='' ">$(SolutionPath)</TheSolutionPath>
+    <TheSolutionPath Condition=" '$(NCrunch)'=='1' ">$(NCrunchOriginalSolutionPath)</TheSolutionPath>
+  </PropertyGroup>
+  <Choose>
+    <When Condition="$(ReplacePackageReferences) AND '$(TheSolutionPath)' != '' AND '$(TheSolutionPath)' != '*undefined*' AND Exists('$(TheSolutionPath)')">
+      <PropertyGroup>
+        <SolutionFileContent>$([System.IO.File]::ReadAllText($(TheSolutionPath)))</SolutionFileContent>
+        <SmartSolutionDir>$([System.IO.Path]::GetDirectoryName( $(TheSolutionPath) ))</SmartSolutionDir>
+        <RegexPattern>(?&lt;="[PackageName]", ")(.*)(?=", ")</RegexPattern>
+      </PropertyGroup>
+      <ItemGroup>
+        <!-- Keep the identity of the PackageReference -->
+        <SmartPackageReference Include="@(PackageReference)">
+          <PackageName>%(Identity)</PackageName>
+          <InSolution>$(SolutionFileContent.Contains('\%(Identity).csproj'))</InSolution>
+        </SmartPackageReference>
+        <!-- Filter them by mapping them to another ItemGroup using the WithMetadataValue item function -->
+        <PackageInSolution Include="@(SmartPackageReference->WithMetadataValue('InSolution', True))">
+          <Pattern>$(RegexPattern.Replace('[PackageName]','%(PackageName)') )</Pattern>
+          <SmartPath>$([System.Text.RegularExpressions.Regex]::Match('$(SolutionFileContent)', '%(Pattern)'))</SmartPath>
+        </PackageInSolution>
+        <ProjectReference  Include="@(PackageInSolution->'$(SmartSolutionDir)\%(SmartPath)' )"/>
+        <!-- Remove the package references that are now referenced as projects -->
+        <PackageReference Remove="@(PackageInSolution->'%(PackageName)' )"/>
+      </ItemGroup>
+    </When>
+  </Choose>
+</Project>
diff --git a/src/ext/DifxApp/README.md b/src/ext/DifxApp/README.md
new file mode 100644
index 00000000..49f30df8
--- /dev/null
+++ b/src/ext/DifxApp/README.md
@@ -0,0 +1,2 @@
+# DifxApp.wixext
+WixToolset.DifxApp.wixext - DIFxApp WiX Toolset Extension
diff --git a/src/ext/DifxApp/appveyor.cmd b/src/ext/DifxApp/appveyor.cmd
new file mode 100644
index 00000000..ec37397e
--- /dev/null
+++ b/src/ext/DifxApp/appveyor.cmd
@@ -0,0 +1,14 @@
+@setlocal
+@pushd %~dp0
+nuget restore || exit /b
+msbuild -p:Configuration=Release -t:Restore || exit /b
+msbuild -p:Configuration=Release src\test\WixToolsetTest.DifxApp\WixToolsetTest.DifxApp.csproj || exit /b
+dotnet test -c Release --no-build src\test\WixToolsetTest.DifxApp || exit /b
+msbuild -p:Configuration=Release -t:Pack src\wixext\WixToolset.DifxApp.wixext.csproj || exit /b
+@popd
+@endlocal
+\ No newline at end of file
diff --git a/src/ext/DifxApp/appveyor.yml b/src/ext/DifxApp/appveyor.yml
new file mode 100644
index 00000000..7c686b04
--- /dev/null
+++ b/src/ext/DifxApp/appveyor.yml
@@ -0,0 +1,40 @@
+# Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+#
+#  Do NOT modify this file. Update the canonical version in Home\repo-template\src\appveyor.yml
+#  then update all of the repos.
+branches:
+  only:
+    - master
+    - develop
+image: Visual Studio 2019
+version: 0.0.0.{build}
+configuration: Release
+environment:
+  DOTNET_SKIP_FIRST_TIME_EXPERIENCE: true
+  DOTNET_CLI_TELEMETRY_OPTOUT: 1
+  NUGET_XMLDOC_MODE: skip
+build_script:
+  - appveyor.cmd
+pull_requests:
+  do_not_increment_build_number: true
+nuget:
+  disable_publish_on_pr: true
+skip_branch_with_pr: true
+skip_tags: true
+artifacts:
+- path: build\Release\**\*.nupkg
+  name: nuget
+notifications:
+- provider: Slack
+  incoming_webhook:
+    secure: p5xuu+4x2JHfwGDMDe5KcG1k7gZxqYc4jWVwvyNZv5cvkubPD2waJs5yXMAXZNN7Z63/3PWHb7q4KoY/99AjauYa1nZ4c5qYqRPFRBKTHfA=
diff --git a/src/ext/DifxApp/nuget.config b/src/ext/DifxApp/nuget.config
new file mode 100644
index 00000000..db7aba29
--- /dev/null
+++ b/src/ext/DifxApp/nuget.config
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <packageSources>
+    <clear />
+    <add key="wixtoolset-burn" value="https://ci.appveyor.com/nuget/wixtoolset-burn" />
+    <add key="wixtoolset-data" value="https://ci.appveyor.com/nuget/wixtoolset-data" />
+    <add key="wixtoolset-extensibility" value="https://ci.appveyor.com/nuget/wixtoolset-extensibility" />
+    <add key="wixtoolset-core" value="https://ci.appveyor.com/nuget/wixtoolset-core" />
+    <add key="wixtoolset-core-native" value="https://ci.appveyor.com/nuget/wixtoolset-core-native" />
+    <add key="wixtoolset-dtf" value="https://ci.appveyor.com/nuget/wixtoolset-dtf" />
+    <add key="wixtoolset-dutil" value="https://ci.appveyor.com/nuget/wixtoolset-dutil" />
+    <add key="wixtoolset-wcautil" value="https://ci.appveyor.com/nuget/wixtoolset-wcautil" />
+    <add key="wixtoolset-tools" value="https://ci.appveyor.com/nuget/wixtoolset-tools" />
+    <add key="wixbuildtools" value="https://ci.appveyor.com/nuget/wixbuildtools" />
+    <add key="api.nuget.org" value="https://api.nuget.org/v3/index.json" protocolVersion="3" />
+  </packageSources>
+</configuration>
+\ No newline at end of file
diff --git a/src/ext/DifxApp/test/WixToolsetTest.DifxApp/DifxAppExtensionFixture.cs b/src/ext/DifxApp/test/WixToolsetTest.DifxApp/DifxAppExtensionFixture.cs
new file mode 100644
index 00000000..f5166453
--- /dev/null
+++ b/src/ext/DifxApp/test/WixToolsetTest.DifxApp/DifxAppExtensionFixture.cs
@@ -0,0 +1,36 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+namespace WixToolsetTest.DifxApp
+{
+    using System.Linq;
+    using WixBuildTools.TestSupport;
+    using WixToolset.Core.TestPackage;
+    using WixToolset.DifxApp;
+    using Xunit;
+    public class DifxAppExtensionFixture
+    {
+        [Fact]
+        public void CanBuildUsingDriver()
+        {
+            var folder = TestData.Get(@"TestData\UsingDriver");
+            var build = new Builder(folder, typeof(DifxAppExtensionFactory), new[] { folder });
+            var results = build.BuildAndQuery(Build, "CustomAction");
+            Assert.Equal(new[]
+            {
+                "CustomAction:MsiCleanupOnSuccess\t1\tDIFxApp.dll\tCleanupOnSuccess\t",
+                "CustomAction:MsiInstallDrivers\t3073\tDIFxAppA.dll\tInstallDriverPackages\t",
+                "CustomAction:MsiProcessDrivers\t1\tDIFxApp.dll\tProcessDriverPackages\t",
+                "CustomAction:MsiRollbackInstall\t3329\tDIFxAppA.dll\tRollbackInstall\t",
+                "CustomAction:MsiUninstallDrivers\t3073\tDIFxAppA.dll\tUninstallDriverPackages\t",
+            }, results);
+        }
+        private static void Build(string[] args)
+        {
+            var result = WixRunner.Execute(args)
+                                  .AssertSuccess();
+        }
+    }
+}
diff --git a/src/ext/DifxApp/test/WixToolsetTest.DifxApp/TestData/UsingDriver/Package.en-us.wxl b/src/ext/DifxApp/test/WixToolsetTest.DifxApp/TestData/UsingDriver/Package.en-us.wxl
new file mode 100644
index 00000000..38c12ac1
--- /dev/null
+++ b/src/ext/DifxApp/test/WixToolsetTest.DifxApp/TestData/UsingDriver/Package.en-us.wxl
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+This file contains the declaration of all the localizable strings.
+-->
+<WixLocalization xmlns="http://wixtoolset.org/schemas/v4/wxl" Culture="en-US">
+  <String Id="DowngradeError">A newer version of [ProductName] is already installed.</String>
+  <String Id="FeatureTitle">MsiPackage</String>
+</WixLocalization>
diff --git a/src/ext/DifxApp/test/WixToolsetTest.DifxApp/TestData/UsingDriver/Package.wxs b/src/ext/DifxApp/test/WixToolsetTest.DifxApp/TestData/UsingDriver/Package.wxs
new file mode 100644
index 00000000..411893bc
--- /dev/null
+++ b/src/ext/DifxApp/test/WixToolsetTest.DifxApp/TestData/UsingDriver/Package.wxs
@@ -0,0 +1,15 @@
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+  <Package Name="MsiPackage" Language="1033" Version="1.0.0.0" Manufacturer="Example Corporation" UpgradeCode="047730a5-30fe-4a62-a520-da9381b8226a">
+    <MajorUpgrade DowngradeErrorMessage="!(loc.DowngradeError)" />
+    <Feature Id="ProductFeature" Title="!(loc.FeatureTitle)">
+      <ComponentGroupRef Id="ProductComponents" />
+    </Feature>
+  </Package>
+  <Fragment>
+    <StandardDirectory Id="ProgramFilesFolder">
+      <Directory Id="INSTALLFOLDER" Name="MsiPackage" />
+    </StandardDirectory>
+  </Fragment>
+</Wix>
diff --git a/src/ext/DifxApp/test/WixToolsetTest.DifxApp/TestData/UsingDriver/PackageComponents.wxs b/src/ext/DifxApp/test/WixToolsetTest.DifxApp/TestData/UsingDriver/PackageComponents.wxs
new file mode 100644
index 00000000..9609771a
--- /dev/null
+++ b/src/ext/DifxApp/test/WixToolsetTest.DifxApp/TestData/UsingDriver/PackageComponents.wxs
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs"
+     xmlns:difxapp="http://wixtoolset.org/schemas/v4/wxs/difxapp">
+  <Fragment>
+    <ComponentGroup Id="ProductComponents" Directory="INSTALLFOLDER">
+       <Component>
+           <File Source="example.txt" />
+           <difxapp:Driver />
+       </Component>
+    </ComponentGroup>
+  </Fragment>
+</Wix>
diff --git a/src/ext/DifxApp/test/WixToolsetTest.DifxApp/TestData/UsingDriver/example.txt b/src/ext/DifxApp/test/WixToolsetTest.DifxApp/TestData/UsingDriver/example.txt
new file mode 100644
index 00000000..1b4ffe8a
--- /dev/null
+++ b/src/ext/DifxApp/test/WixToolsetTest.DifxApp/TestData/UsingDriver/example.txt
@@ -0,0 +1 @@
+This is example.txt.
+\ No newline at end of file
diff --git a/src/ext/DifxApp/test/WixToolsetTest.DifxApp/WixToolsetTest.DifxApp.csproj b/src/ext/DifxApp/test/WixToolsetTest.DifxApp/WixToolsetTest.DifxApp.csproj
new file mode 100644
index 00000000..e205d24a
--- /dev/null
+++ b/src/ext/DifxApp/test/WixToolsetTest.DifxApp/WixToolsetTest.DifxApp.csproj
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <IsPackable>false</IsPackable>
+  </PropertyGroup>
+  <PropertyGroup>
+    <NoWarn>NU1701</NoWarn>
+  </PropertyGroup>
+  <ItemGroup>
+    <Content Include="TestData\UsingDriver\example.txt" CopyToOutputDirectory="PreserveNewest" />
+    <Content Include="TestData\UsingDriver\Package.en-us.wxl" CopyToOutputDirectory="PreserveNewest" />
+    <Content Include="TestData\UsingDriver\Package.wxs" CopyToOutputDirectory="PreserveNewest" />
+    <Content Include="TestData\UsingDriver\PackageComponents.wxs" CopyToOutputDirectory="PreserveNewest" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\..\wixext\WixToolset.DifxApp.wixext.csproj" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Core" Version="4.0.*" />
+    <PackageReference Include="WixToolset.Core.Burn" Version="4.0.*" />
+    <PackageReference Include="WixToolset.Core.WindowsInstaller" Version="4.0.*" />
+    <PackageReference Include="WixToolset.Core.TestPackage" Version="4.0.*" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixBuildTools.TestSupport" Version="4.0.*" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.3.0" />
+    <PackageReference Include="xunit" Version="2.4.1" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.1" PrivateAssets="All" />
+  </ItemGroup>
+</Project>
diff --git a/src/ext/DifxApp/wix.snk b/src/ext/DifxApp/wix.snk
new file mode 100644
index 00000000..3908a66a
--- /dev/null
+++ b/src/ext/DifxApp/wix.snk
Binary files differ
diff --git a/src/ext/DifxApp/wixext/DifxAppCompiler.cs b/src/ext/DifxApp/wixext/DifxAppCompiler.cs
new file mode 100644
index 00000000..e056988f
--- /dev/null
+++ b/src/ext/DifxApp/wixext/DifxAppCompiler.cs
@@ -0,0 +1,161 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+namespace WixToolset.DifxApp
+{
+    using System;
+    using System.Collections.Generic;
+    using System.Xml.Linq;
+    using WixToolset.Data;
+    using WixToolset.DifxApp.Symbols;
+    using WixToolset.Extensibility;
+    /// <summary>
+    /// The compiler for the WiX Toolset Driver Install Frameworks for Applications Extension.
+    /// </summary>
+    public sealed class DifxAppCompiler : BaseCompilerExtension
+    {
+        private HashSet<string> components;
+        public override XNamespace Namespace => "http://wixtoolset.org/schemas/v4/wxs/difxapp";
+        /// <summary>
+        /// Instantiate a new DifxAppCompiler.
+        /// </summary>
+        public DifxAppCompiler()
+        {
+            this.components = new HashSet<string>();
+        }
+        /// <summary>
+        /// Processes an element for the Compiler.
+        /// </summary>
+        /// <param name="sourceLineNumbers">Source line number for the parent element.</param>
+        /// <param name="parentElement">Parent element of element to process.</param>
+        /// <param name="element">Element to process.</param>
+        /// <param name="contextValues">Extra information about the context in which this element is being parsed.</param>
+        public override void ParseElement(Intermediate intermediate, IntermediateSection section, XElement parentElement, XElement element, IDictionary<string, string> context)
+        {
+            switch (parentElement.Name.LocalName)
+            {
+                case "Component":
+                    var componentId = context["ComponentId"];
+                    var directoryId = context["DirectoryId"];
+                    var componentWin64 = Boolean.Parse(context["Win64"]);
+                    switch (element.Name.LocalName)
+                    {
+                        case "Driver":
+                            this.ParseDriverElement(intermediate, section, element, componentId, componentWin64);
+                            break;
+                        default:
+                            this.ParseHelper.UnexpectedElement(parentElement, element);
+                            break;
+                    }
+                    break;
+                default:
+                    this.ParseHelper.UnexpectedElement(parentElement, element);
+                    break;
+            }
+        }
+        /// <summary>
+        /// Parses a Driver element.
+        /// </summary>
+        /// <param name="node">Element to parse.</param>
+        /// <param name="componentId">Identifier for parent component.</param>
+        private void ParseDriverElement(Intermediate intermediate, IntermediateSection section, XElement node, string componentId, bool win64)
+        {
+            var sourceLineNumbers = this.ParseHelper.GetSourceLineNumbers(node);
+            int attributes = 0;
+            var sequence = CompilerConstants.IntegerNotSet;
+            // check the number of times a Driver element has been nested under this Component element
+            if (null != componentId)
+            {
+                if (this.components.Contains(componentId))
+                {
+                    this.Messaging.Write(ErrorMessages.TooManyElements(sourceLineNumbers, "Component", node.Name.LocalName, 1));
+                }
+                else
+                {
+                    this.components.Add(componentId);
+                }
+            }
+            foreach (var attrib in node.Attributes())
+            {
+                if (String.IsNullOrEmpty(attrib.Name.NamespaceName) || this.Namespace == attrib.Name.Namespace)
+                {
+                    switch (attrib.Name.LocalName)
+                    {
+                    case "AddRemovePrograms":
+                        if (YesNoType.No == this.ParseHelper.GetAttributeYesNoValue(sourceLineNumbers, attrib))
+                        {
+                            attributes |= 0x4;
+                        }
+                        break;
+                    case "DeleteFiles":
+                        if (YesNoType.Yes == this.ParseHelper.GetAttributeYesNoValue(sourceLineNumbers, attrib))
+                        {
+                            attributes |= 0x10;
+                        }
+                        break;
+                    case "ForceInstall":
+                        if (YesNoType.Yes == this.ParseHelper.GetAttributeYesNoValue(sourceLineNumbers, attrib))
+                        {
+                            attributes |= 0x1;
+                        }
+                        break;
+                    case "Legacy":
+                        if (YesNoType.Yes == this.ParseHelper.GetAttributeYesNoValue(sourceLineNumbers, attrib))
+                        {
+                            attributes |= 0x8;
+                        }
+                        break;
+                    case "PlugAndPlayPrompt":
+                        if (YesNoType.No == this.ParseHelper.GetAttributeYesNoValue(sourceLineNumbers, attrib))
+                        {
+                            attributes |= 0x2;
+                        }
+                        break;
+                    case "Sequence":
+                        sequence = this.ParseHelper.GetAttributeIntegerValue(sourceLineNumbers, attrib, 0, int.MaxValue);
+                        break;
+                    default:
+                        this.ParseHelper.UnexpectedAttribute(node, attrib);
+                        break;
+                    }
+                }
+                else
+                {
+                    this.ParseHelper.ParseExtensionAttribute(this.Context.Extensions, intermediate, section, node, attrib);
+                }
+            }
+            this.ParseHelper.ParseForExtensionElements(this.Context.Extensions, intermediate, section, node);
+            if (!this.Messaging.EncounteredError)
+            {
+                switch (this.Context.Platform)
+                {
+                    case Platform.X86:
+                        this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, SymbolDefinitions.CustomAction, "MsiProcessDrivers");
+                        break;
+                    case Platform.X64:
+                        this.ParseHelper.CreateSimpleReference(section, sourceLineNumbers, SymbolDefinitions.CustomAction, "MsiProcessDrivers_x64");
+                        break;
+                }
+                var symbol = section.AddSymbol(new MsiDriverPackagesSymbol(sourceLineNumbers)
+                {
+                    ComponentRef = componentId,
+                    Flags = attributes,
+                });
+                if (CompilerConstants.IntegerNotSet != sequence)
+                {
+                    symbol.Sequence = sequence;
+                }
+            }
+        }
+    }
+}
diff --git a/src/ext/DifxApp/wixext/DifxAppDecompiler.cs b/src/ext/DifxApp/wixext/DifxAppDecompiler.cs
new file mode 100644
index 00000000..e41d8b98
--- /dev/null
+++ b/src/ext/DifxApp/wixext/DifxAppDecompiler.cs
@@ -0,0 +1,98 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+namespace WixToolset.DifxApp
+{
+#if TODO_CONSIDER_DECOMPILER
+    using System;
+    using System.Collections;
+    using System.Globalization;
+    using WixToolset.Data;
+    using WixToolset.Extensibility;
+    using DifxApp = WixToolset.Extensions.Serialize.DifxApp;
+    using Wix = WixToolset.Data.Serialize;
+    /// <summary>
+    /// The decompiler for the WiX Toolset Driver Install Frameworks for Applications Extension.
+    /// </summary>
+    public sealed class DifxAppDecompiler : DecompilerExtension
+    {
+        /// <summary>
+        /// Creates a decompiler for Gaming Extension.
+        /// </summary>
+        public DifxAppDecompiler()
+        {
+            this.TableDefinitions = DifxAppExtensionData.GetExtensionTableDefinitions();
+        }
+        /// <summary>
+        /// Decompiles an extension table.
+        /// </summary>
+        /// <param name="table">The table to decompile.</param>
+        public override void DecompileTable(Table table)
+        {
+            switch (table.Name)
+            {
+                case "MsiDriverPackages":
+                    this.DecompileMsiDriverPackagesTable(table);
+                    break;
+                default:
+                    base.DecompileTable(table);
+                    break;
+            }
+        }
+        /// <summary>
+        /// Decompile the MsiDriverPackages table.
+        /// </summary>
+        /// <param name="table">The table to decompile.</param>
+        private void DecompileMsiDriverPackagesTable(Table table)
+        {
+            foreach (Row row in table.Rows)
+            {
+                DifxApp.Driver driver = new DifxApp.Driver();
+                int attributes = (int)row[1];
+                if (0x1 == (attributes & 0x1))
+                {
+                    driver.ForceInstall = DifxApp.YesNoType.yes;
+                }
+                if (0x2 == (attributes & 0x2))
+                {
+                    driver.PlugAndPlayPrompt = DifxApp.YesNoType.no;
+                }
+                if (0x4 == (attributes & 0x4))
+                {
+                    driver.AddRemovePrograms = DifxApp.YesNoType.no;
+                }
+                if (0x8 == (attributes & 0x8))
+                {
+                    driver.Legacy = DifxApp.YesNoType.yes;
+                }
+                if (0x10 == (attributes & 0x10))
+                {
+                    driver.DeleteFiles = DifxApp.YesNoType.yes;
+                }
+                if (null != row[2])
+                {
+                    driver.Sequence = (int)row[2];
+                }
+                Wix.Component component = (Wix.Component)this.Core.GetIndexedElement("Component", (string)row[0]);
+                if (null != component)
+                {
+                    component.AddChild(driver);
+                }
+                else
+                {
+                    this.Core.OnMessage(WixWarnings.ExpectedForeignRow(row.SourceLineNumbers, table.Name, row.GetPrimaryKey(DecompilerConstants.PrimaryKeyDelimiter), "Component", (string)row[0], "Component"));
+                }
+            }
+        }
+    }
+#endif
+}
diff --git a/src/ext/DifxApp/wixext/DifxAppExtensionData.cs b/src/ext/DifxApp/wixext/DifxAppExtensionData.cs
new file mode 100644
index 00000000..31a95b8e
--- /dev/null
+++ b/src/ext/DifxApp/wixext/DifxAppExtensionData.cs
@@ -0,0 +1,23 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+namespace WixToolset.DifxApp
+{
+    using WixToolset.Data;
+    using WixToolset.Extensibility;
+    public sealed class DifxAppExtensionData : BaseExtensionData
+    {
+        public override string DefaultCulture => "en-US";
+        public override bool TryGetSymbolDefinitionByName(string name, out IntermediateSymbolDefinition symbolDefinition)
+        {
+            symbolDefinition = DifxAppSymbolDefinitions.ByName(name);
+            return symbolDefinition != null;
+        }
+        public override Intermediate GetLibrary(ISymbolDefinitionCreator symbolDefinitions)
+        {
+            return Intermediate.Load(typeof(DifxAppExtensionData).Assembly, "WixToolset.DifxApp.difxapp.wixlib", symbolDefinitions);
+        }
+    }
+}
diff --git a/src/ext/DifxApp/wixext/DifxAppExtensionFactory.cs b/src/ext/DifxApp/wixext/DifxAppExtensionFactory.cs
new file mode 100644
index 00000000..3932685d
--- /dev/null
+++ b/src/ext/DifxApp/wixext/DifxAppExtensionFactory.cs
@@ -0,0 +1,18 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+namespace WixToolset.DifxApp
+{
+    using System;
+    using System.Collections.Generic;
+    using WixToolset.Extensibility;
+    public class DifxAppExtensionFactory : BaseExtensionFactory
+    {
+        protected override IReadOnlyCollection<Type> ExtensionTypes => new[]
+        {
+            typeof(DifxAppCompiler),
+            typeof(DifxAppExtensionData),
+            typeof(DifxAppWindowsInstallerBackendBinderExtension),
+        };
+    }
+}
diff --git a/src/ext/DifxApp/wixext/DifxAppTableDefinitions.cs b/src/ext/DifxApp/wixext/DifxAppTableDefinitions.cs
new file mode 100644
index 00000000..a6c26444
--- /dev/null
+++ b/src/ext/DifxApp/wixext/DifxAppTableDefinitions.cs
@@ -0,0 +1,26 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+namespace WixToolset.DifxApp
+{
+    using WixToolset.Data.WindowsInstaller;
+    public static class DifxAppTableDefinitions
+    {
+        public static readonly TableDefinition MsiDriverPackages = new TableDefinition(
+            "MsiDriverPackages",
+            DifxAppSymbolDefinitions.MsiDriverPackages,
+            new[]
+            {
+                new ColumnDefinition("Component", ColumnType.String, 72, primaryKey: true, nullable: false, ColumnCategory.Identifier, keyTable: "Component", keyColumn: 1, description: "Name of the component that represents the driver package", modularizeType: ColumnModularizeType.Column),
+                new ColumnDefinition("Flags", ColumnType.Number, 4, primaryKey: false, nullable: false, ColumnCategory.Unknown, minValue: 0, maxValue: 31, description: "Flags for installing and uninstalling driver packages"),
+                new ColumnDefinition("Sequence", ColumnType.Number, 4, primaryKey: false, nullable: true, ColumnCategory.Unknown, minValue: 0, description: "Order in which the driver packages are processed"),
+            },
+            symbolIdIsPrimaryKey: false
+        );
+        public static readonly TableDefinition[] All = new[]
+        {
+            MsiDriverPackages,
+        };
+    }
+}
diff --git a/src/ext/DifxApp/wixext/DifxAppWindowsInstallerBackendBinderExtension.cs b/src/ext/DifxApp/wixext/DifxAppWindowsInstallerBackendBinderExtension.cs
new file mode 100644
index 00000000..41f01175
--- /dev/null
+++ b/src/ext/DifxApp/wixext/DifxAppWindowsInstallerBackendBinderExtension.cs
@@ -0,0 +1,13 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+namespace WixToolset.DifxApp
+{
+    using System.Collections.Generic;
+    using WixToolset.Data.WindowsInstaller;
+    using WixToolset.Extensibility;
+    public class DifxAppWindowsInstallerBackendBinderExtension : BaseWindowsInstallerBackendBinderExtension
+    {
+        public override IReadOnlyCollection<TableDefinition> TableDefinitions => DifxAppTableDefinitions.All;
+    }
+}
diff --git a/src/ext/DifxApp/wixext/Symbols/DifxAppSymbolDefinitions.cs b/src/ext/DifxApp/wixext/Symbols/DifxAppSymbolDefinitions.cs
new file mode 100644
index 00000000..76f4d88f
--- /dev/null
+++ b/src/ext/DifxApp/wixext/Symbols/DifxAppSymbolDefinitions.cs
@@ -0,0 +1,39 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+namespace WixToolset.DifxApp
+{
+    using System;
+    using WixToolset.Data;
+    public enum DifxAppSymbolDefinitionType
+    {
+        MsiDriverPackages,
+    }
+    public static partial class DifxAppSymbolDefinitions
+    {
+        public static readonly Version Version = new Version("4.0.0");
+        public static IntermediateSymbolDefinition ByName(string name)
+        {
+            if (!Enum.TryParse(name, out DifxAppSymbolDefinitionType type))
+            {
+                return null;
+            }
+            return ByType(type);
+        }
+        public static IntermediateSymbolDefinition ByType(DifxAppSymbolDefinitionType type)
+        {
+            switch (type)
+            {
+                case DifxAppSymbolDefinitionType.MsiDriverPackages:
+                    return DifxAppSymbolDefinitions.MsiDriverPackages;
+                default:
+                    throw new ArgumentOutOfRangeException(nameof(type));
+            }
+        }
+    }
+}
diff --git a/src/ext/DifxApp/wixext/Symbols/MsiDriverPackagesSymbol.cs b/src/ext/DifxApp/wixext/Symbols/MsiDriverPackagesSymbol.cs
new file mode 100644
index 00000000..2fd91bc8
--- /dev/null
+++ b/src/ext/DifxApp/wixext/Symbols/MsiDriverPackagesSymbol.cs
@@ -0,0 +1,63 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+namespace WixToolset.DifxApp
+{
+    using WixToolset.Data;
+    using WixToolset.DifxApp.Symbols;
+    public static partial class DifxAppSymbolDefinitions
+    {
+        public static readonly IntermediateSymbolDefinition MsiDriverPackages = new IntermediateSymbolDefinition(
+            DifxAppSymbolDefinitionType.MsiDriverPackages.ToString(),
+            new[]
+            {
+                new IntermediateFieldDefinition(nameof(MsiDriverPackagesSymbolFields.ComponentRef), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(MsiDriverPackagesSymbolFields.Flags), IntermediateFieldType.Number),
+                new IntermediateFieldDefinition(nameof(MsiDriverPackagesSymbolFields.Sequence), IntermediateFieldType.Number),
+            },
+            typeof(MsiDriverPackagesSymbol));
+    }
+}
+namespace WixToolset.DifxApp.Symbols
+{
+    using WixToolset.Data;
+    public enum MsiDriverPackagesSymbolFields
+    {
+        ComponentRef,
+        Flags,
+        Sequence,
+    }
+    public class MsiDriverPackagesSymbol : IntermediateSymbol
+    {
+        public MsiDriverPackagesSymbol() : base(DifxAppSymbolDefinitions.MsiDriverPackages, null, null)
+        {
+        }
+        public MsiDriverPackagesSymbol(SourceLineNumber sourceLineNumber, Identifier id = null) : base(DifxAppSymbolDefinitions.MsiDriverPackages, sourceLineNumber, id)
+        {
+        }
+        public IntermediateField this[MsiDriverPackagesSymbolFields index] => this.Fields[(int)index];
+        public string ComponentRef
+        {
+            get => this.Fields[(int)MsiDriverPackagesSymbolFields.ComponentRef].AsString();
+            set => this.Set((int)MsiDriverPackagesSymbolFields.ComponentRef, value);
+        }
+        public int Flags
+        {
+            get => this.Fields[(int)MsiDriverPackagesSymbolFields.Flags].AsNumber();
+            set => this.Set((int)MsiDriverPackagesSymbolFields.Flags, value);
+        }
+        public int? Sequence
+        {
+            get => this.Fields[(int)MsiDriverPackagesSymbolFields.Sequence].AsNullableNumber();
+            set => this.Set((int)MsiDriverPackagesSymbolFields.Sequence, value);
+        }
+    }
+}
+\ No newline at end of file
diff --git a/src/ext/DifxApp/wixext/WixToolset.DifxApp.wixext.csproj b/src/ext/DifxApp/wixext/WixToolset.DifxApp.wixext.csproj
new file mode 100644
index 00000000..50d3debf
--- /dev/null
+++ b/src/ext/DifxApp/wixext/WixToolset.DifxApp.wixext.csproj
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TargetFramework>netstandard2.0</TargetFramework>
+    <RootNamespace>WixToolset.DifxApp</RootNamespace>
+    <Description>WiX Toolset DIFxApp Extension</Description>
+    <Title>WiX Toolset DIFxApp Extension</Title>
+    <IsTool>true</IsTool>
+    <ContentTargetFolders>build</ContentTargetFolders>
+  </PropertyGroup>
+  <ItemGroup>
+    <Content Include="$(MSBuildThisFileName).targets" />
+    <EmbeddedResource Include="$(OutputPath)..\difxapp.wixlib" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="WixToolset.Extensibility" Version="4.0.*" PrivateAssets="all" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\wixlib\difxapp.wixproj" ReferenceOutputAssembly="false" Condition=" '$(NCrunch)'=='' " />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="Nerdbank.GitVersioning" Version="3.3.37" PrivateAssets="all" />
+  </ItemGroup>
+</Project>
diff --git a/src/ext/DifxApp/wixext/WixToolset.DifxApp.wixext.targets b/src/ext/DifxApp/wixext/WixToolset.DifxApp.wixext.targets
new file mode 100644
index 00000000..b01d4116
--- /dev/null
+++ b/src/ext/DifxApp/wixext/WixToolset.DifxApp.wixext.targets
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">
+  <PropertyGroup>
+    <WixToolsetDifxAppWixextPath Condition=" '$(WixToolsetDifxAppWixextPath)' == '' ">$(MSBuildThisFileDirectory)..\tools\WixToolset.DifxApp.wixext.dll</WixToolsetDifxAppWixextPath>
+  </PropertyGroup>
+  <ItemGroup>
+    <WixExtension Include="$(WixToolsetDifxAppWixextPath)" />
+  </ItemGroup>
+</Project>
diff --git a/src/ext/DifxApp/wixlib/DifxAppExtension_Platform.wxi b/src/ext/DifxApp/wixlib/DifxAppExtension_Platform.wxi
new file mode 100644
index 00000000..b8d613c9
--- /dev/null
+++ b/src/ext/DifxApp/wixlib/DifxAppExtension_Platform.wxi
@@ -0,0 +1,22 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Include xmlns="http://wixtoolset.org/schemas/v4/wxs">
+   <?include caSuffix.wxi ?>
+   
+   <Fragment>
+      <InstallExecuteSequence>
+          <Custom Action="MsiProcessDrivers" After="InstallFiles" Condition="VersionNT &gt; 400" />
+          <Custom Action="MsiCleanupOnSuccess" After="InstallFinalize" Condition="VersionNT &gt; 400" />
+      </InstallExecuteSequence>
+      
+      <Binary Id="DIFxApp.dll$(var.Suffix)" SourceFile="$(var.platform)\DIFxApp.dll" />
+      <Binary Id="DIFxAppA.dll$(var.Suffix)" SourceFile="$(var.platform)\DIFxAppA.dll" />
+      <CustomAction Id="MsiProcessDrivers$(var.Suffix)" DllEntry="ProcessDriverPackages" SuppressModularization="yes" Execute="immediate" BinaryRef="DIFxApp.dll$(var.Suffix)" />
+      <CustomAction Id="MsiInstallDrivers$(var.Suffix)" DllEntry="InstallDriverPackages" SuppressModularization="yes" Execute="deferred" Impersonate="no" BinaryRef="DIFxAppA.dll$(var.Suffix)" />
+      <CustomAction Id="MsiUninstallDrivers$(var.Suffix)" DllEntry="UninstallDriverPackages" SuppressModularization="yes" Execute="deferred" Impersonate="no" BinaryRef="DIFxAppA.dll$(var.Suffix)" />
+      <CustomAction Id="MsiRollbackInstall$(var.Suffix)" DllEntry="RollbackInstall" SuppressModularization="yes" Execute="rollback" Impersonate="no" BinaryRef="DIFxAppA.dll$(var.Suffix)" />
+      <CustomAction Id="MsiCleanupOnSuccess$(var.Suffix)" DllEntry="CleanupOnSuccess" SuppressModularization="yes" Execute="immediate" BinaryRef="DIFxApp.dll$(var.Suffix)" />
+   </Fragment>
+</Include>
diff --git a/src/ext/DifxApp/wixlib/DifxAppExtension_x64.wxs b/src/ext/DifxApp/wixlib/DifxAppExtension_x64.wxs
new file mode 100644
index 00000000..3c534363
--- /dev/null
+++ b/src/ext/DifxApp/wixlib/DifxAppExtension_x64.wxs
@@ -0,0 +1,8 @@
+<?xml version="1.0"?>
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+    <?define platform=x64 ?>
+    <?include DifxAppExtension_Platform.wxi ?>
+</Wix>
diff --git a/src/ext/DifxApp/wixlib/DifxAppExtension_x86.wxs b/src/ext/DifxApp/wixlib/DifxAppExtension_x86.wxs
new file mode 100644
index 00000000..d352a272
--- /dev/null
+++ b/src/ext/DifxApp/wixlib/DifxAppExtension_x86.wxs
@@ -0,0 +1,8 @@
+<?xml version="1.0"?>
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+    <?define platform=x86 ?>
+    <?include DifxAppExtension_Platform.wxi ?>
+</Wix>
diff --git a/src/ext/DifxApp/wixlib/caSuffix.wxi b/src/ext/DifxApp/wixlib/caSuffix.wxi
new file mode 100644
index 00000000..a56a2393
--- /dev/null
+++ b/src/ext/DifxApp/wixlib/caSuffix.wxi
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Include xmlns="http://wixtoolset.org/schemas/v4/wxs">
+    <?ifndef platform ?>
+        <?error Required value "platform" not defined in include caSuffix.wxi ?>
+    <?endif ?>
+    <?ifdef Suffix ?>
+        <?undef Suffix ?>
+        <?undef DeferredSuffix ?>
+    <?endif ?>
+    <?if $(var.platform)="x86" ?>
+        <?define Suffix="" ?>
+        <?define DeferredSuffix="" ?>
+    <?endif ?>
+    <?if $(var.platform)="x64" ?>
+        <?define Suffix="_x64" ?>
+        <?define DeferredSuffix="_64" ?>
+    <?endif ?>
+    <?if $(var.platform)="arm" ?>
+        <?define Suffix="_ARM" ?>
+        <?define DeferredSuffix="_ARM" ?>
+    <?endif ?>
+</Include>
diff --git a/src/ext/DifxApp/wixlib/difxapp.wixproj b/src/ext/DifxApp/wixlib/difxapp.wixproj
new file mode 100644
index 00000000..2ae9a097
--- /dev/null
+++ b/src/ext/DifxApp/wixlib/difxapp.wixproj
@@ -0,0 +1,14 @@
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<Project Sdk="WixToolset.Sdk">
+  <PropertyGroup>
+    <OutputType>Library</OutputType>
+    <BindFiles>true</BindFiles>
+    <Cultures>en-us</Cultures>
+  </PropertyGroup>
+  <ItemGroup>
+    <PackageReference Include="Nerdbank.GitVersioning" Version="3.3.37" PrivateAssets="All" />
+  </ItemGroup>
+</Project>
diff --git a/src/ext/DifxApp/wixlib/x64/DIFxApp.dll b/src/ext/DifxApp/wixlib/x64/DIFxApp.dll
new file mode 100644
index 00000000..69a44cc8
--- /dev/null
+++ b/src/ext/DifxApp/wixlib/x64/DIFxApp.dll
Binary files differ
diff --git a/src/ext/DifxApp/wixlib/x64/DIFxAppA.dll b/src/ext/DifxApp/wixlib/x64/DIFxAppA.dll
new file mode 100644
index 00000000..99458040
--- /dev/null
+++ b/src/ext/DifxApp/wixlib/x64/DIFxAppA.dll
Binary files differ
diff --git a/src/ext/DifxApp/wixlib/x86/DIFxApp.dll b/src/ext/DifxApp/wixlib/x86/DIFxApp.dll
new file mode 100644
index 00000000..678a9d95
--- /dev/null
+++ b/src/ext/DifxApp/wixlib/x86/DIFxApp.dll
Binary files differ
diff --git a/src/ext/DifxApp/wixlib/x86/DIFxAppA.dll b/src/ext/DifxApp/wixlib/x86/DIFxAppA.dll
new file mode 100644
index 00000000..3ac0838d
--- /dev/null
+++ b/src/ext/DifxApp/wixlib/x86/DIFxAppA.dll
Binary files differ
author	Rob Mensching <rob@firegiant.com>	2021-05-11 07:53:21 -0700
committer	Rob Mensching <rob@firegiant.com>	2021-05-11 07:53:21 -0700
commit	ceaf0c2508f3b09e49a72a98eb4d31caaa2f1d7c (patch)
tree	931ffad9c300953a01bab1c19412b8d3e91f3624
parent	6e7ce6b67efe767dd61cb7653e7baef71eb9c369 (diff)
parent	03db7922de5b7e04300e0ed09e24f7b8890ec2e8 (diff)
download	wix-ceaf0c2508f3b09e49a72a98eb4d31caaa2f1d7c.tar.gz wix-ceaf0c2508f3b09e49a72a98eb4d31caaa2f1d7c.tar.bz2 wix-ceaf0c2508f3b09e49a72a98eb4d31caaa2f1d7c.zip