Improved the wrapper: it is now a separate component invoking the executable's main method through the refelection API

svn path=/nixpkgs/trunk/; revision=29239

4 files changed, 191 insertions, 0 deletions

diff --git a/pkgs/build-support/dotnetenv/Wrapper/Wrapper.sln b/pkgs/build-support/dotnetenv/Wrapper/Wrapper.sln
new file mode 100644
index 000000000000..f2e7d4cf8b2c
--- /dev/null
+++ b/pkgs/build-support/dotnetenv/Wrapper/Wrapper.sln
@@ -0,0 +1,20 @@
+

+Microsoft Visual Studio Solution File, Format Version 11.00

+# Visual Studio 2010

+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Wrapper", "Wrapper\Wrapper.csproj", "{D01B3597-E85E-42F4-940A-EF5AE712942F}"

+EndProject

+Global

+	GlobalSection(SolutionConfigurationPlatforms) = preSolution

+		Debug|x86 = Debug|x86

+		Release|x86 = Release|x86

+	EndGlobalSection

+	GlobalSection(ProjectConfigurationPlatforms) = postSolution

+		{D01B3597-E85E-42F4-940A-EF5AE712942F}.Debug|x86.ActiveCfg = Debug|x86

+		{D01B3597-E85E-42F4-940A-EF5AE712942F}.Debug|x86.Build.0 = Debug|x86

+		{D01B3597-E85E-42F4-940A-EF5AE712942F}.Release|x86.ActiveCfg = Release|x86

+		{D01B3597-E85E-42F4-940A-EF5AE712942F}.Release|x86.Build.0 = Release|x86

+	EndGlobalSection

+	GlobalSection(SolutionProperties) = preSolution

+		HideSolutionNode = FALSE

+	EndGlobalSection

+EndGlobal

diff --git a/pkgs/build-support/dotnetenv/Wrapper/Wrapper/Properties/AssemblyInfo.cs b/pkgs/build-support/dotnetenv/Wrapper/Wrapper/Properties/AssemblyInfo.cs
new file mode 100644
index 000000000000..633d23c05ff2
--- /dev/null
+++ b/pkgs/build-support/dotnetenv/Wrapper/Wrapper/Properties/AssemblyInfo.cs
@@ -0,0 +1,36 @@
+using System.Reflection;

+using System.Runtime.CompilerServices;

+using System.Runtime.InteropServices;

+

+// General Information about an assembly is controlled through the following 

+// set of attributes. Change these attribute values to modify the information

+// associated with an assembly.

+[assembly: AssemblyTitle("Wrapper")]

+[assembly: AssemblyDescription("")]

+[assembly: AssemblyConfiguration("")]

+[assembly: AssemblyCompany("Philips Healthcare")]

+[assembly: AssemblyProduct("Wrapper")]

+[assembly: AssemblyCopyright("Copyright © Philips Healthcare 2011")]

+[assembly: AssemblyTrademark("")]

+[assembly: AssemblyCulture("")]

+

+// Setting ComVisible to false makes the types in this assembly not visible 

+// to COM components.  If you need to access a type in this assembly from 

+// COM, set the ComVisible attribute to true on that type.

+[assembly: ComVisible(false)]

+

+// The following GUID is for the ID of the typelib if this project is exposed to COM

+[assembly: Guid("2045ce22-78c7-4cd6-ad0a-9367f8a49738")]

+

+// Version information for an assembly consists of the following four values:

+//

+//      Major Version

+//      Minor Version 

+//      Build Number

+//      Revision

+//

+// You can specify all the values or you can default the Build and Revision Numbers 

+// by using the '*' as shown below:

+// [assembly: AssemblyVersion("1.0.*")]

+[assembly: AssemblyVersion("1.0.0.0")]

+[assembly: AssemblyFileVersion("1.0.0.0")]

diff --git a/pkgs/build-support/dotnetenv/Wrapper/Wrapper/Wrapper.cs.in b/pkgs/build-support/dotnetenv/Wrapper/Wrapper/Wrapper.cs.in
new file mode 100755
index 000000000000..4ea0d6ee6fab
--- /dev/null
+++ b/pkgs/build-support/dotnetenv/Wrapper/Wrapper/Wrapper.cs.in
@@ -0,0 +1,78 @@
+using System;

+using System.Reflection;

+using System.IO;

+

+namespace @NAMESPACE@Wrapper

+{

+    class @MAINCLASSNAME@Wrapper

+    {

+        private String[] AssemblySearchPaths = { @ASSEMBLYSEARCHPATH@ };

+

+        private String ExePath = @"@EXEPATH@";

+

+        private String MainClassName = "@NAMESPACE@.@MAINCLASSNAME@";

+

+        private Assembly exeAssembly;

+

+        public @MAINCLASSNAME@Wrapper(string[] args)

+        {

+            // Attach the resolve event handler to the AppDomain so that missing library assemblies will be searched

+            AppDomain currentDomain = AppDomain.CurrentDomain;

+            currentDomain.AssemblyResolve += new ResolveEventHandler(MyResolveEventHandler);

+

+            // Dynamically load the executable assembly

+            exeAssembly = Assembly.LoadFrom(ExePath);

+

+            // Lookup the main class

+            Type mainClass = exeAssembly.GetType(MainClassName);

+

+            // Lookup the main method

+            MethodInfo mainMethod = mainClass.GetMethod("Main");

+

+            // Invoke the main method

+            mainMethod.Invoke(this, new Object[] {args});

+        }

+

+        static void Main(string[] args)

+        {

+            new @MAINCLASSNAME@Wrapper(args);

+        }

+

+        private Assembly MyResolveEventHandler(object sender, ResolveEventArgs args)

+        {

+            //This handler is called only when the common language runtime tries to bind to the assembly and fails.

+

+            //Retrieve the list of referenced assemblies in an array of AssemblyName.

+            Assembly MyAssembly;

+            string assemblyPath = "";

+

+            AssemblyName[] referencedAssemblies = exeAssembly.GetReferencedAssemblies();

+

+            //Loop through the array of referenced assembly names.

+            foreach (AssemblyName assemblyName in referencedAssemblies)

+            {

+                //Check for the assembly names that have raised the "AssemblyResolve" event.

+                if (assemblyName.FullName.Substring(0, assemblyName.FullName.IndexOf(",")) == args.Name.Substring(0, args.Name.IndexOf(",")))

+                {

+                    //Retrieve the name of the assembly from where it has to be loaded.				

+                    String dllName = args.Name.Substring(0, args.Name.IndexOf(",")) + ".dll";

+

+                    //Search for the right path of the library assembly

+                    foreach (String currentAssemblyPath in AssemblySearchPaths)

+                    {

+                        assemblyPath = currentAssemblyPath + "/" + dllName;

+                        if (File.Exists(assemblyPath))

+                            break;

+                    }

+                }

+            }

+

+            //Load the assembly from the specified path. 					

+            MyAssembly = Assembly.LoadFrom(assemblyPath);

+

+            //Return the loaded assembly.

+            return MyAssembly;

+        }

+

+    }

+}

diff --git a/pkgs/build-support/dotnetenv/Wrapper/Wrapper/Wrapper.csproj.in b/pkgs/build-support/dotnetenv/Wrapper/Wrapper/Wrapper.csproj.in
new file mode 100644
index 000000000000..a991bcb6933a
--- /dev/null
+++ b/pkgs/build-support/dotnetenv/Wrapper/Wrapper/Wrapper.csproj.in
@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="utf-8"?>

+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

+  <PropertyGroup>

+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>

+    <Platform Condition=" '$(Platform)' == '' ">x86</Platform>

+    <ProductVersion>8.0.30703</ProductVersion>

+    <SchemaVersion>2.0</SchemaVersion>

+    <ProjectGuid>{D01B3597-E85E-42F4-940A-EF5AE712942F}</ProjectGuid>

+    <OutputType>Exe</OutputType>

+    <AppDesignerFolder>Properties</AppDesignerFolder>

+    <RootNamespace>@ROOTNAMESPACE@</RootNamespace>

+    <AssemblyName>@ASSEMBLYNAME@</AssemblyName>

+    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>

+    <TargetFrameworkProfile>Client</TargetFrameworkProfile>

+    <FileAlignment>512</FileAlignment>

+  </PropertyGroup>

+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|x86' ">

+    <PlatformTarget>x86</PlatformTarget>

+    <DebugSymbols>true</DebugSymbols>

+    <DebugType>full</DebugType>

+    <Optimize>false</Optimize>

+    <OutputPath>bin\Debug\</OutputPath>

+    <DefineConstants>DEBUG;TRACE</DefineConstants>

+    <ErrorReport>prompt</ErrorReport>

+    <WarningLevel>4</WarningLevel>

+  </PropertyGroup>

+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|x86' ">

+    <PlatformTarget>x86</PlatformTarget>

+    <DebugType>pdbonly</DebugType>

+    <Optimize>true</Optimize>

+    <OutputPath>bin\Release\</OutputPath>

+    <DefineConstants>TRACE</DefineConstants>

+    <ErrorReport>prompt</ErrorReport>

+    <WarningLevel>4</WarningLevel>

+  </PropertyGroup>

+  <ItemGroup>

+    <Reference Include="System" />

+    <Reference Include="System.Core" />

+    <Reference Include="System.Xml.Linq" />

+    <Reference Include="System.Data.DataSetExtensions" />

+    <Reference Include="Microsoft.CSharp" />

+    <Reference Include="System.Data" />

+    <Reference Include="System.Xml" />

+  </ItemGroup>

+  <ItemGroup>

+    <Compile Include="Wrapper.cs" />

+    <Compile Include="Properties\AssemblyInfo.cs" />

+  </ItemGroup>

+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />

+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 

+       Other similar extension points exist, see Microsoft.Common.targets.

+  <Target Name="BeforeBuild">

+  </Target>

+  <Target Name="AfterBuild">

+  </Target>

+  -->

+</Project>
\ No newline at end of file