Setup: Add to $PATH during setup

nmaier · Jun 7, 2013 · b08985d · b08985d
1 parent 736d276
commit b08985d
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diff --git a/SimpleDLNA/PathEnvironmentInstaller.cs b/SimpleDLNA/PathEnvironmentInstaller.cs
@@ -0,0 +1,78 @@
+using System;
+using System.Collections;
+using System.ComponentModel;
+using System.Configuration.Install;
+using System.IO;
+using System.Linq;
+using System.Reflection;
+using Microsoft.Win32;
+
+namespace NMaier.SimpleDlna.GUI
+{
+  [RunInstaller(true)]
+  public class PathEnvironmentInstaller : Installer
+  {
+    private const string keyEnvironmentPath = "EnvironmentPath";
+    private const string keyRegPath = "PATH";
+    private const string keyRegEnvironment = "Environment";
+    private readonly DirectoryInfo directory = new FileInfo(Assembly.GetExecutingAssembly().Location).Directory;
+    public override void Install(IDictionary stateSaver)
+    {
+      base.Install(stateSaver);
+      if (!directory.Exists) {
+        return;
+      }
+
+      using (var registry = Registry.CurrentUser.OpenSubKey(keyRegEnvironment, true)) {
+        var path = registry.GetValue(keyRegPath, string.Empty, RegistryValueOptions.DoNotExpandEnvironmentNames) as string;
+        if (path == null) {
+          return;
+        }
+        var exists = from p in path.Split(';')
+                     where StringComparer.CurrentCultureIgnoreCase.Equals(p, directory.FullName)
+                     select p;
+        if (exists.Count() > 0) {
+          return;
+        }
+        stateSaver[keyEnvironmentPath] = path;
+        var newpath = directory.FullName;
+        if (!string.IsNullOrWhiteSpace(path)) {
+          newpath = string.Format("{0};{1}", path, newpath);
+        }
+        registry.SetValue(keyRegPath, newpath, registry.GetValueKind(keyRegPath));
+      }
+    }
+    public override void Uninstall(IDictionary savedState)
+    {
+      base.Uninstall(savedState);
+      if (!directory.Exists) {
+        return;
+      }
+
+      using (var registry = Registry.CurrentUser.OpenSubKey(keyRegEnvironment, true)) {
+        var path = registry.GetValue(keyRegPath, string.Empty, RegistryValueOptions.DoNotExpandEnvironmentNames) as string;
+        if (path == null) {
+          return;
+        }
+        var cleaned = string.Join(";", from p in path.Split(';')
+                                       where !StringComparer.CurrentCultureIgnoreCase.Equals(p, directory.FullName)
+                                       select p);
+        if (StringComparer.CurrentCultureIgnoreCase.Equals(path, cleaned)) {
+          return;
+        }
+        registry.SetValue(keyRegPath, cleaned, registry.GetValueKind(keyRegPath));
+      }
+    }
+
+    public override void Rollback(IDictionary savedState)
+    {
+      base.Rollback(savedState);
+      if (!savedState.Contains(keyEnvironmentPath)) {
+        return;
+      }
+      using (var registry = Registry.CurrentUser.OpenSubKey(keyRegEnvironment, true)) {
+        registry.SetValue(keyRegPath, savedState[keyEnvironmentPath], registry.GetValueKind(keyRegPath));
+      }
+    }
+  }
+}
diff --git a/setup/setup.vdproj b/setup/setup.vdproj
@@ -347,6 +347,48 @@
     {
         "CustomAction"
         {
+            "{4AA51A2D-7D85-4A59-BA75-B0809FC8B380}:_2DB3E06ADD2B4B768C233310277DA233"
+            {
+            "Name" = "8:Primary output from SimpleDLNA (Active)"
+            "Condition" = "8:"
+            "Object" = "8:_D76DE9BBA3294BD69BDD0AC9BB0554D7"
+            "FileType" = "3:2"
+            "InstallAction" = "3:1"
+            "Arguments" = "8:"
+            "EntryPoint" = "8:"
+            "Sequence" = "3:1"
+            "Identifier" = "8:_BA6A93EC_79DB_47C8_9B40_34390CFBBECA"
+            "InstallerClass" = "11:TRUE"
+            "CustomActionData" = "8:"
+            }
+            "{4AA51A2D-7D85-4A59-BA75-B0809FC8B380}:_6C66D35A142E4BA981141352DF824B33"
+            {
+            "Name" = "8:Primary output from SimpleDLNA (Active)"
+            "Condition" = "8:"
+            "Object" = "8:_D76DE9BBA3294BD69BDD0AC9BB0554D7"
+            "FileType" = "3:2"
+            "InstallAction" = "3:4"
+            "Arguments" = "8:"
+            "EntryPoint" = "8:"
+            "Sequence" = "3:1"
+            "Identifier" = "8:_F1F56558_9E4A_4B50_9D65_19C596ED4FAA"
+            "InstallerClass" = "11:TRUE"
+            "CustomActionData" = "8:"
+            }
+            "{4AA51A2D-7D85-4A59-BA75-B0809FC8B380}:_9E408D24E6BE43ADBE44D054D3FFB179"
+            {
+            "Name" = "8:Primary output from SimpleDLNA (Active)"
+            "Condition" = "8:"
+            "Object" = "8:_D76DE9BBA3294BD69BDD0AC9BB0554D7"
+            "FileType" = "3:2"
+            "InstallAction" = "3:3"
+            "Arguments" = "8:"
+            "EntryPoint" = "8:"
+            "Sequence" = "3:1"
+            "Identifier" = "8:_E090906C_4FA4_4AF1_9AE4_C9219B448401"
+            "InstallerClass" = "11:TRUE"
+            "CustomActionData" = "8:"
+            }
         }
         "DefaultFeature"
         {