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<?xml version="1.0" encoding="utf-8"?>

<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">

<!-- The version field only supports MSI version numbers, which cannot include
     letters, and therefore cannot represent our version numbers. Set it to all
     zeros to show it isn't valid, and add the real version to the Name. -->
<Product Name="$(var.BrandFullName) $(var.Version) $(var.Architecture) $(var.AB_CD)"
         Manufacturer="$(var.Vendor)" Language="0" Codepage="1252"
         Version="$(var.EmbeddedVersionCode)" Id="1294a4c5-9977-480f-9497-c0ea1e630130"
         UpgradeCode="3118ab4c-b433-4fbb-b9fa-8f9ca4b5c103" >

  <Package Id="*" InstallerVersion="200" Compressed="yes"
           Platform="$(var.Architecture)" />

  <!-- We need a CAB to avoid failing an ICE, even though we have no payload. -->
  <Media Id="1" Cabinet="setup.cab" EmbedCab="yes" />

  <!-- We need a component and feature, or msiexec will refuse to load us. -->
  <Directory Id="TARGETDIR" Name="SourceDir">
    <Directory Id="TempFolder">
      <Component Id="EmptyComponent" Guid="55a76b76-7496-4b47-a7a6-c5fbdd5e51a4">
        <CreateFolder />
      </Component>
    </Directory>
  </Directory>

  <!-- Setting the feature to level 0 marks it hidden, so it can't be installed.
       That prevents getting this MSI registered as an installed product,
       because it has no features of its own to install. -->
  <Feature Id="EmptyFeature" Level="0">
    <ComponentRef Id="EmptyComponent" />
  </Feature>

  <!-- Embed the installer we want to run directly into the MSI database. -->
  <Binary Id="WrappedExe" SourceFile="$(var.ExeSourcePath)" />

  <!-- User-configurable properties. One of these corresponds to each documented
       command-line parameter. Properties cannot be present without a value,
       so use a conspicuous and difficult to mistake string for the parameters
       that have no real default values. -->
  <Property Id="INSTALL_DIRECTORY_PATH" Value="__DEFAULT__" />
  <Property Id="INSTALL_DIRECTORY_NAME" Value="__DEFAULT__" />
  <Property Id="TASKBAR_SHORTCUT" Value="true" />
  <Property Id="DESKTOP_SHORTCUT" Value="true" />
  <Property Id="START_MENU_SHORTCUT" Value="true" />
  <Property Id="INSTALL_MAINTENANCE_SERVICE" Value="true" />
  <Property Id="REMOVE_DISTRIBUTION_DIR" Value="true" />
  <Property Id="PREVENT_REBOOT_REQUIRED" Value="false" />
  <Property Id="OPTIONAL_EXTENSIONS" Value="true" />
  <Property Id="EXTRACT_DIR" Value="__DEFAULT__" />

  <!-- Always include all of the boolean options on the command line, so we don't
       have to conditionally decide when to include each one of them. For the
       directory settings though, we can't put them on the command line with the
       default values those properties have, so we need a separate action for
       each possible configuration of those settings, and conditions to select
       the right action to use based on which properties are configured.
       WiX throws warning LGHT1076 complaining that these command strings are
       too long, but they actually work just fine, the warning is spurious. -->
  <CustomAction Id="RunInstallNoDir" Return="check" Execute="deferred"
                HideTarget="no" Impersonate="no" BinaryKey="WrappedExe"
                ExeCommand="/S /TaskbarShortcut=[TASKBAR_SHORTCUT] /DesktopShortcut=[DESKTOP_SHORTCUT] /StartMenuShortcut=[START_MENU_SHORTCUT] /MaintenanceService=[INSTALL_MAINTENANCE_SERVICE] /RemoveDistributionDir=[REMOVE_DISTRIBUTION_DIR] /PreventRebootRequired=[PREVENT_REBOOT_REQUIRED] /OptionalExtensions=[OPTIONAL_EXTENSIONS] /LaunchedFromMSI" />
  <CustomAction Id="RunInstallDirPath" Return="check" Execute="deferred"
                HideTarget="no" Impersonate="no" BinaryKey="WrappedExe"
                ExeCommand="/S /InstallDirectoryPath=[INSTALL_DIRECTORY_PATH] /TaskbarShortcut=[TASKBAR_SHORTCUT] /DesktopShortcut=[DESKTOP_SHORTCUT] /StartMenuShortcut=[START_MENU_SHORTCUT] /MaintenanceService=[INSTALL_MAINTENANCE_SERVICE] /RemoveDistributionDir=[REMOVE_DISTRIBUTION_DIR] /PreventRebootRequired=[PREVENT_REBOOT_REQUIRED] /OptionalExtensions=[OPTIONAL_EXTENSIONS] /LaunchedFromMSI" />
  <CustomAction Id="RunInstallDirName" Return="check" Execute="deferred"
                HideTarget="no" Impersonate="no" BinaryKey="WrappedExe"
                ExeCommand="/S /InstallDirectoryName=[INSTALL_DIRECTORY_NAME] /TaskbarShortcut=[TASKBAR_SHORTCUT] /DesktopShortcut=[DESKTOP_SHORTCUT] /StartMenuShortcut=[START_MENU_SHORTCUT] /MaintenanceService=[INSTALL_MAINTENANCE_SERVICE] /RemoveDistributionDir=[REMOVE_DISTRIBUTION_DIR] /PreventRebootRequired=[PREVENT_REBOOT_REQUIRED] /OptionalExtensions=[OPTIONAL_EXTENSIONS] /LaunchedFromMSI" />
  <CustomAction Id="RunExtractOnly" Return="check" Execute="deferred"
                HideTarget="no" Impersonate="no" BinaryKey="WrappedExe"
                ExeCommand="/ExtractDir=[EXTRACT_DIR]" />

  <!-- When we run the custom actions is kind of arbitrary; this sequencing gets
       us the least confusing message showing in the MSI progress dialog while
       the installer runs. Our actions don't need to be sequenced relative
	   to one another because only one will ever run. -->
  <InstallExecuteSequence>
    <Custom Action="RunInstallNoDir" After="ProcessComponents">
    <![CDATA[
      (INSTALL_DIRECTORY_PATH = "__DEFAULT__") AND
      (INSTALL_DIRECTORY_NAME = "__DEFAULT__") AND
      (EXTRACT_DIR = "__DEFAULT__")
    ]]>
    </Custom>
    <Custom Action="RunInstallDirPath" After="ProcessComponents">
    <![CDATA[
      (INSTALL_DIRECTORY_PATH <> "__DEFAULT__") AND
      (INSTALL_DIRECTORY_NAME = "__DEFAULT__") AND
      (EXTRACT_DIR = "__DEFAULT__")
    ]]>
    </Custom>
    <Custom Action="RunInstallDirName" After="ProcessComponents">
    <![CDATA[
      (INSTALL_DIRECTORY_NAME <> "__DEFAULT__") AND
      (EXTRACT_DIR = "__DEFAULT__")
    ]]>
    </Custom>
    <Custom Action="RunExtractOnly" After="ProcessComponents">
    <![CDATA[
      EXTRACT_DIR <> "__DEFAULT__"
    ]]>
    </Custom>
  </InstallExecuteSequence>
</Product>

</Wix>