wireguard-windows/installer/wireguard.wxs

<?xml version="1.0" encoding="UTF-8"?>
<!--
	SPDX-License-Identifier: GPL-2.0

	Copyright (C) 2019-2022 WireGuard LLC. All Rights Reserved.
-->

<?if $(var.WIREGUARD_PLATFORM) = "amd64" Or $(var.WIREGUARD_PLATFORM) = "arm64"?>
	<?define PlatformProgramFilesFolder = "ProgramFiles64Folder"?>
<?else?>
	<?define PlatformProgramFilesFolder = "ProgramFilesFolder"?>
<?endif?>
<?if $(var.WIREGUARD_PLATFORM) = "amd64"?>
	<?define UpgradeCode = "5e5a1da5-ba36-404d-92ec-41050d1c799c"?>
<?elseif $(var.WIREGUARD_PLATFORM) = "x86"?>
	<?define UpgradeCode = "62754a0a-fee9-4412-b739-e8da2e7c9405"?>
<?elseif $(var.WIREGUARD_PLATFORM) = "arm"?>
	<?define UpgradeCode = "f90bca59-9627-431d-92b4-a5c2d9a529ff"?>
<?elseif $(var.WIREGUARD_PLATFORM) = "arm64"?>
	<?define UpgradeCode = "7ff76099-8940-4d3e-99b9-50a3b3ca1ee9"?>
<?else?>
	<?error Unknown platform ?>
<?endif?>

<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">
	<Product
		Id="*"
		Name="WireGuard"
		Language="1033"
		Version="$(var.WIREGUARD_VERSION)"
		Manufacturer="WireGuard LLC"
		UpgradeCode="$(var.UpgradeCode)">
		<Package
			InstallerVersion="500"
			Compressed="yes"
			InstallScope="perMachine"
			Description="WireGuard: Fast, Modern, Secure VPN Tunnel"
			ReadOnly="yes" />

		<MediaTemplate EmbedCab="yes" CompressionLevel="high" />

		<Icon Id="wireguard.ico" SourceFile="..\ui\icon\wireguard.ico" />
		<Binary Id="customactions.dll" SourceFile="$(var.WIREGUARD_PLATFORM)\customactions.dll" />

		<Property Id="ARPPRODUCTICON" Value="wireguard.ico" />
		<Property Id="ARPURLINFOABOUT" Value="https://www.wireguard.com/" />
		<Property Id="ARPNOMODIFY" Value="yes" />
		<Property Id="DISABLEADVTSHORTCUTS" Value="yes" />
		<Property Id="DISABLEROLLBACK" Value="yes" />
		<Property Id="MSIDISABLERMRESTART" Value="1" />
		<Property Id="MSIRMSHUTDOWN" Value="1" />

		<!--
			Upgrading
		-->
		<MajorUpgrade
			AllowDowngrades="no"
			AllowSameVersionUpgrades="yes"
			DowngradeErrorMessage="A newer version of [ProductName] is already installed."
			Schedule="afterInstallExecute"
			IgnoreRemoveFailure="yes" />

		<!--
			Folders
		-->
		<Directory Id="TARGETDIR" Name="SourceDir">
			<Directory Id="$(var.PlatformProgramFilesFolder)">
				<Directory Id="WireGuardFolder" Name="WireGuard" />
			</Directory>
			<Directory Id="ProgramMenuFolder" />
		</Directory>

		<!--
			Components
		-->
		<ComponentGroup Id="WireGuardComponents">
			<Component Directory="WireGuardFolder" Id="WireGuardExecutable" Guid="c3508d23-3362-47ce-9220-321bdb1a1acc">
				<File Source="..\$(var.WIREGUARD_PLATFORM)\wireguard.exe" KeyPath="yes">
					<Shortcut Id="WireGuardStartMenuShortcut" Directory="ProgramMenuFolder" Name="WireGuard" Description="WireGuard: Fast, Modern, Secure VPN Tunnel" WorkingDirectory="WireGuardFolder" Advertise="yes" />
				</File>
				<ServiceControl Id="DummyService.3AA0C492_29F4_4342_B608_DB95B2DECB13" Name="DummyService.3AA0C492_29F4_4342_B608_DB95B2DECB13" /><!-- A dummy to make WiX create ServiceControl table for us. -->
			</Component>
			<Component Directory="WireGuardFolder" Id="WgExecutable" Guid="540cf446-fcc3-4452-b9fb-eb4c02780251">
				<File Source="..\$(var.WIREGUARD_PLATFORM)\wg.exe" KeyPath="yes" />
				<Environment Id="PATH" Name="PATH" System="yes" Action="set" Part="last" Permanent="no" Value="[WireGuardFolder]" />
			</Component>
		</ComponentGroup>

		<!--
			Features
		-->
		<Feature Id="WireGuardFeature" Title="WireGuard" Level="1">
			<ComponentGroupRef Id="WireGuardComponents" />
		</Feature>

		<!--
			Abort early if running under Wow64
		-->
		<CustomAction Id="CheckWow64" BinaryKey="customactions.dll" DllEntry="CheckWow64" />
		<InstallExecuteSequence>
			<Custom Action="CheckWow64" After="FindRelatedProducts">NOT REMOVE</Custom>
		</InstallExecuteSequence>

		<!--
			Evaluate WireGuard services and populate ServiceControl table
		-->
		<CustomAction Id="EvaluateWireGuardServices" BinaryKey="customactions.dll" DllEntry="EvaluateWireGuardServices" />
		<InstallExecuteSequence>
			<Custom Action="EvaluateWireGuardServices" After="FindRelatedProducts" />
		</InstallExecuteSequence>

		<!--
			Launch wireguard.exe on product reconfiguration (starting same MSI again)
		-->
		<CustomAction Id="LaunchApplicationAndAbort" BinaryKey="customactions.dll" DllEntry="LaunchApplicationAndAbort" />
		<InstallExecuteSequence>
			<Custom Action="LaunchApplicationAndAbort" After="CostFinalize">ProductState=5 AND NOT REMOVE AND NOT DO_NOT_LAUNCH</Custom>
		</InstallExecuteSequence>

		<!--
			Evaluate WireGuard components
		-->
		<CustomAction Id="EvaluateWireGuardComponents" BinaryKey="customactions.dll" DllEntry="EvaluateWireGuardComponents" />
		<InstallExecuteSequence>
			<Custom Action="EvaluateWireGuardComponents" After="ProcessComponents" />
		</InstallExecuteSequence>

		<!--
			Kill lingering processes
		-->
		<CustomAction Id="KillWireGuardProcesses" BinaryKey="customactions.dll" DllEntry="KillWireGuardProcesses" Execute="deferred" Impersonate="no" />
		<InstallExecuteSequence>
			<Custom Action="KillWireGuardProcesses" After="StopServices" />
		</InstallExecuteSequence>

		<!--
			Clear out our config folder on uninstall
		-->
		<CustomAction Id="RemoveConfigFolder" BinaryKey="customactions.dll" DllEntry="RemoveConfigFolder" Execute="deferred" Impersonate="no" />
		<InstallExecuteSequence>
			<Custom Action="RemoveConfigFolder" After="DeleteServices" />
		</InstallExecuteSequence>

		<!--
			Clear out our adapters on uninstall
		-->
		<CustomAction Id="RemoveAdapters" BinaryKey="customactions.dll" DllEntry="RemoveAdapters" Execute="deferred" Impersonate="no" />
		<InstallExecuteSequence>
			<Custom Action="RemoveAdapters" Before="RemoveFiles" />
		</InstallExecuteSequence>

		<!--
			Launch wireguard.exe after setup complete
		-->
		<CustomAction Id="LaunchApplication" HideTarget="yes" Impersonate="no" Execute="deferred" FileKey="wireguard.exe" ExeCommand="" Return="asyncNoWait" />
		<InstallExecuteSequence>
			<Custom Action="LaunchApplication" Before="InstallFinalize">(&amp;WireGuardFeature = 3) AND NOT DO_NOT_LAUNCH</Custom>
		</InstallExecuteSequence>
	</Product>
</Wix>