From 37232b5302098cadfe3cedf7bbfcc4a1040bee59 Mon Sep 17 00:00:00 2001
From: David Sparer <sparerd@gmail.com>
Date: Sun, 15 May 2016 15:13:40 -0600
Subject: [PATCH] Added install conditions: - Requires Win7 or higher - If
 Win7, requires SP1 - Requires .Net Framework 4.0 or higher - Requires
 elevated priveleges to install

---
 Installer/Fragments/DirectoriesFragment.wxs   | 17 +++++++++
 .../Fragments/InstallConditionsFragment.wxs   |  8 -----
 Installer/Installer.wixproj                   |  2 +-
 Installer/Localizations/en-us.wxl             |  4 ++-
 Installer/mRemoteNGV1.wxs                     | 35 ++++++++++++-------
 5 files changed, 44 insertions(+), 22 deletions(-)
 create mode 100644 Installer/Fragments/DirectoriesFragment.wxs
 delete mode 100644 Installer/Fragments/InstallConditionsFragment.wxs

diff --git a/Installer/Fragments/DirectoriesFragment.wxs b/Installer/Fragments/DirectoriesFragment.wxs
new file mode 100644
index 000000000..9ff127b03
--- /dev/null
+++ b/Installer/Fragments/DirectoriesFragment.wxs
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">
+  <?include $(sys.CURRENTDIR)Includes\Config.wxi?>
+	<Fragment>
+    <Directory Id="TARGETDIR" Name="SourceDir">
+      <Directory Id="$(var.PlatformProgramFilesFolder)">
+        <Directory Id="APPLICATIONROOTDIRECTORY" Name="$(var.ProductName)" />
+      </Directory>
+
+      <Directory Id="DesktopFolder" Name="!(loc.Folders_Desktop)" />
+
+      <Directory Id="ProgramMenuFolder">
+        <Directory Id="ApplicationProgramsFolder" Name="$(var.ProductName)"/>
+      </Directory>
+    </Directory>
+	</Fragment>
+</Wix>
\ No newline at end of file
diff --git a/Installer/Fragments/InstallConditionsFragment.wxs b/Installer/Fragments/InstallConditionsFragment.wxs
deleted file mode 100644
index 550d58a54..000000000
--- a/Installer/Fragments/InstallConditionsFragment.wxs
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">
-	<Fragment>
-    <Condition Message="You need to be an administrator to install this product.">
-      Privileged
-    </Condition>
-	</Fragment>
-</Wix>
\ No newline at end of file
diff --git a/Installer/Installer.wixproj b/Installer/Installer.wixproj
index a964daa88..e6fd81a88 100644
--- a/Installer/Installer.wixproj
+++ b/Installer/Installer.wixproj
@@ -27,7 +27,7 @@
   </PropertyGroup>
   <ItemGroup>
     <Compile Include="Fragments\FilesFragment.wxs" />
-    <Compile Include="Fragments\InstallConditionsFragment.wxs" />
+    <Compile Include="Fragments\DirectoriesFragment.wxs" />
     <Compile Include="Fragments\MiscTextFilesFragment.wxs" />
     <Compile Include="Fragments\PuTTYNGFragment.wxs" />
     <Compile Include="Fragments\ShortcutFragment.wxs" />
diff --git a/Installer/Localizations/en-us.wxl b/Installer/Localizations/en-us.wxl
index 1feb4a241..deb58b150 100644
--- a/Installer/Localizations/en-us.wxl
+++ b/Installer/Localizations/en-us.wxl
@@ -4,7 +4,9 @@
   <!-- Install Conditions -->
   <String Id="Upgrade_NewerVersionInstalled" Overridable="yes">A newer version of [ProductName] is already installed.</String>
   <String Id="Install_NeedToBeAdminToInstall">You need to be an administrator to install this product.</String>
-  <String Id="Install_NeedDotNetFrameworkVersion">mRemoteNG requires Microsoft .NET Framework $(var.RequiredDotNetFrameworkVersion).</String>
+  <String Id="Install_NeedDotNetFrameworkVersion">mRemoteNG requires Microsoft .NET Framework [REQUIREDDOTNETFRAMEWORKVERSION] or higher.</String>
+  <String Id="Install_OSVersionRequirement">mRemoteNG requires Windows 7 SP1 or higher to run. Please update your operating system and try again.</String>
+  <String Id="Install_Win7RequiresSP1">For mRemoteNG to run on Windows 7, it requires Service Pack 1 to be installed. Please install Service Pack 1 and try again.</String>
   
   <!-- Directories and File names -->
   <String Id="Folders_Desktop">Desktop</String>
diff --git a/Installer/mRemoteNGV1.wxs b/Installer/mRemoteNGV1.wxs
index 968119345..9466606c8 100644
--- a/Installer/mRemoteNGV1.wxs
+++ b/Installer/mRemoteNGV1.wxs
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">
+<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi" xmlns:netfx="http://schemas.microsoft.com/wix/NetFxExtension">
   <?include $(sys.CURRENTDIR)Includes\Config.wxi?>
   <Product Name="$(var.ProductNameWithPlatform)" Manufacturer="Next Generation Software" Version="$(var.ProductVersion)"
            Id="$(var.ProductCode)" 
@@ -14,20 +14,31 @@
     <Property Id="APPLICATIONROOTDIRECTORY">
       <RegistrySearch Id='mRemoteNGRegistry' Type='raw' Root='HKLM' Key='Software\mRemoteNG' Name='InstallDir' />
     </Property>
+    <Property Id='REQUIREDDOTNETFRAMEWORKVERSION' Value='$(var.RequiredDotNetFrameworkVersion)' />
     <Icon Id="mRemoteNG.ico" SourceFile="Resources\mRemoteNG.ico" />
+
+
+    <PropertyRef Id="NETFRAMEWORK40FULL" />
+    <PropertyRef Id="WIX_IS_NETFRAMEWORK_40_OR_LATER_INSTALLED" />
+    
+    <!-- Need to be admin to install -->
+    <Condition Message="!(loc.Install_NeedToBeAdminToInstall)">
+      Privileged
+    </Condition>
+    <!-- Windows 7 or higher required -->
+    <Condition Message="!(loc.Install_OSVersionRequirement)">
+      <![CDATA[Installed OR (VersionNT >= 601) OR (VersionNT64 >= 601)]]>
+    </Condition>
+    <!-- If Windows 7, SP 1 is required -->
+    <Condition Message="!(loc.Install_Win7RequiresSP1)">
+      <![CDATA[Installed OR ((VersionNT >= 602) OR (VersionNT64 >= 602)) OR ((VersionNT = 601 OR VersionNT64 = 601) AND ServicePackLevel >= 1)]]>
+    </Condition>
+    <!-- .Net Framework Version Condition -->
+    <Condition Message="!(loc.Install_NeedDotNetFrameworkVersion)">
+      <![CDATA[Installed OR WIX_IS_NETFRAMEWORK_40_OR_LATER_INSTALLED = 1]]>
+    </Condition>
     
     
-    <Directory Id="TARGETDIR" Name="SourceDir">
-      <Directory Id="$(var.PlatformProgramFilesFolder)">
-        <Directory Id="APPLICATIONROOTDIRECTORY" Name="$(var.ProductName)" />
-      </Directory>
-      
-      <Directory Id="DesktopFolder" Name="!(loc.Folders_Desktop)" />
-      
-      <Directory Id="ProgramMenuFolder">
-        <Directory Id="ApplicationProgramsFolder" Name="$(var.ProductName)"/>
-      </Directory>
-    </Directory>
 
     <Feature Id="F.Complete" Title="!(loc.Feature_Complete)" Display="expand" AllowAdvertise="no" Level="1">
       <Feature Id="F.MinimalFeature" Title="$(var.ProductName)" Absent="disallow" ConfigurableDirectory="APPLICATIONROOTDIRECTORY" Level="1">