From f652c4e8decb97a3d79dd35e10833ec005337623 Mon Sep 17 00:00:00 2001
From: Kenneth Skovhede <kenneth@hexad.dk>
Date: Sat, 23 Apr 2016 13:10:54 +0200
Subject: [PATCH] Added DependencyFinder tool

---
 .../DependencyFinder/DependencyFinder.csproj  | 56 ++++++++++++++++
 .../DependencyFinder/DependencyFinder.sln     | 17 +++++
 BuildTools/DependencyFinder/Program.cs        | 64 +++++++++++++++++++
 .../Properties/AssemblyInfo.cs                | 27 ++++++++
 BuildTools/DependencyFinder/packages.config   |  4 ++
 5 files changed, 168 insertions(+)
 create mode 100644 BuildTools/DependencyFinder/DependencyFinder.csproj
 create mode 100644 BuildTools/DependencyFinder/DependencyFinder.sln
 create mode 100644 BuildTools/DependencyFinder/Program.cs
 create mode 100644 BuildTools/DependencyFinder/Properties/AssemblyInfo.cs
 create mode 100644 BuildTools/DependencyFinder/packages.config

diff --git a/BuildTools/DependencyFinder/DependencyFinder.csproj b/BuildTools/DependencyFinder/DependencyFinder.csproj
new file mode 100644
index 000000000..db9645ffb
--- /dev/null
+++ b/BuildTools/DependencyFinder/DependencyFinder.csproj
@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">x86</Platform>
+    <ProjectGuid>{3E891818-579A-4C06-8066-4C702BFA5921}</ProjectGuid>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>DependencyFinder</RootNamespace>
+    <AssemblyName>DependencyFinder</AssemblyName>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|x86' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug</OutputPath>
+    <DefineConstants>DEBUG;</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <PlatformTarget>x86</PlatformTarget>
+    <ConsolePause>false</ConsolePause>
+    <Commandlineparameters>../../../../Duplicati/GUI/Duplicati.GUI.TrayIcon/bin/Debug</Commandlineparameters>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|x86' ">
+    <DebugType>full</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release</OutputPath>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <Externalconsole>true</Externalconsole>
+    <PlatformTarget>x86</PlatformTarget>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="Mono.Cecil">
+      <HintPath>packages\Mono.Cecil.0.9.6.1\lib\net45\Mono.Cecil.dll</HintPath>
+    </Reference>
+    <Reference Include="Mono.Cecil.Mdb">
+      <HintPath>packages\Mono.Cecil.0.9.6.1\lib\net45\Mono.Cecil.Mdb.dll</HintPath>
+    </Reference>
+    <Reference Include="Mono.Cecil.Pdb">
+      <HintPath>packages\Mono.Cecil.0.9.6.1\lib\net45\Mono.Cecil.Pdb.dll</HintPath>
+    </Reference>
+    <Reference Include="Mono.Cecil.Rocks">
+      <HintPath>packages\Mono.Cecil.0.9.6.1\lib\net45\Mono.Cecil.Rocks.dll</HintPath>
+    </Reference>
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Program.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
+  <ItemGroup>
+    <None Include="packages.config" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/BuildTools/DependencyFinder/DependencyFinder.sln b/BuildTools/DependencyFinder/DependencyFinder.sln
new file mode 100644
index 000000000..cd8aea67c
--- /dev/null
+++ b/BuildTools/DependencyFinder/DependencyFinder.sln
@@ -0,0 +1,17 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 2012
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DependencyFinder", "DependencyFinder.csproj", "{3E891818-579A-4C06-8066-4C702BFA5921}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|x86 = Debug|x86
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{3E891818-579A-4C06-8066-4C702BFA5921}.Debug|x86.ActiveCfg = Debug|x86
+		{3E891818-579A-4C06-8066-4C702BFA5921}.Debug|x86.Build.0 = Debug|x86
+		{3E891818-579A-4C06-8066-4C702BFA5921}.Release|x86.ActiveCfg = Release|x86
+		{3E891818-579A-4C06-8066-4C702BFA5921}.Release|x86.Build.0 = Release|x86
+	EndGlobalSection
+EndGlobal
diff --git a/BuildTools/DependencyFinder/Program.cs b/BuildTools/DependencyFinder/Program.cs
new file mode 100644
index 000000000..e819cac0b
--- /dev/null
+++ b/BuildTools/DependencyFinder/Program.cs
@@ -0,0 +1,64 @@
+using System;
+using System.Collections.Generic;
+using Mono.Cecil;
+using System.IO;
+using System.Linq;
+
+namespace DependencyFinder
+{
+	class MainClass
+	{
+		public static void Main(string[] args)
+		{
+			var lst = 
+				Directory.EnumerateFiles(args[0], "*.exe", SearchOption.AllDirectories).Union(
+					Directory.EnumerateFiles(args[0], "*.dll", SearchOption.AllDirectories))
+					.Select(x => {
+						try { return AssemblyDefinition.ReadAssembly(x); }
+						catch { return null; }
+					}).Where(x => x != null)
+					.Distinct();
+
+			PoC(lst, Console.Out, new [] { args[0] });
+			
+		}
+
+		//Adapted from: https://stackoverflow.com/questions/9262464/tool-to-show-assembly-dependencies
+		public static void PoC(IEnumerable<AssemblyDefinition> assemblies, TextWriter writer, IEnumerable<string> searchfolders)
+		{
+			var resolver = new DefaultAssemblyResolver();
+			searchfolders.ToList().ForEach(x => resolver.AddSearchDirectory(x));
+
+			//writer.WriteLine("digraph Dependencies {");
+			var loaded = assemblies
+				.SelectMany(a => a.Modules.Cast<ModuleDefinition>())
+				.SelectMany(m => m.AssemblyReferences.Cast<AssemblyNameReference>())
+				.Distinct()
+				.Select(asm => {
+					var dllname = asm.Name + ".dll";
+					//Console.WriteLine("Probing for {0}", dllname);
+					try { return AssemblyDefinition.ReadAssembly(dllname); }
+					catch { } 
+					try { return resolver.Resolve(asm.FullName); }
+					catch { }
+
+					return null;
+				})
+				.Where(assembly => assembly != null)
+				.ToList();
+
+			//loaded.ForEach(a => a.MainModule.ReadSymbols());
+
+			loaded.Select(x => x.FullName).Distinct().OrderBy(x => x).ToList().ForEach(x => writer.WriteLine("{0}", x));
+			/*loaded.ForEach(a =>
+				{
+					foreach (var r in a.MainModule.AssemblyReferences.Cast<AssemblyNameReference>())
+						writer.WriteLine(@"""{0}"" -> ""{1}"";", r.Name, a.Name.Name);
+				} );*/
+
+			//writer.WriteLine("}");
+		}
+
+
+	}
+}
diff --git a/BuildTools/DependencyFinder/Properties/AssemblyInfo.cs b/BuildTools/DependencyFinder/Properties/AssemblyInfo.cs
new file mode 100644
index 000000000..637ec8aad
--- /dev/null
+++ b/BuildTools/DependencyFinder/Properties/AssemblyInfo.cs
@@ -0,0 +1,27 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+
+// Information about this assembly is defined by the following attributes.
+// Change them to the values specific to your project.
+
+[assembly: AssemblyTitle("DependencyFinder")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("")]
+[assembly: AssemblyCopyright("kenneth")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// The assembly version has the format "{Major}.{Minor}.{Build}.{Revision}".
+// The form "{Major}.{Minor}.*" will automatically update the build and revision,
+// and "{Major}.{Minor}.{Build}.*" will update just the revision.
+
+[assembly: AssemblyVersion("1.0.*")]
+
+// The following attributes are used to specify the signing key for the assembly,
+// if desired. See the Mono documentation for more information about signing.
+
+//[assembly: AssemblyDelaySign(false)]
+//[assembly: AssemblyKeyFile("")]
+
diff --git a/BuildTools/DependencyFinder/packages.config b/BuildTools/DependencyFinder/packages.config
new file mode 100644
index 000000000..e304cab94
--- /dev/null
+++ b/BuildTools/DependencyFinder/packages.config
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="Mono.Cecil" version="0.9.6.1" targetFramework="net45" />
+</packages>
\ No newline at end of file