You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
266 lines
14 KiB
266 lines
14 KiB
// Copyright (c) 2020 Siegfried Pammer
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a copy of this
|
|
// software and associated documentation files (the "Software"), to deal in the Software
|
|
// without restriction, including without limitation the rights to use, copy, modify, merge,
|
|
// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
|
|
// to whom the Software is furnished to do so, subject to the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included in all copies or
|
|
// substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
|
|
// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
|
|
// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
|
|
// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
|
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
|
// DEALINGS IN THE SOFTWARE.
|
|
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.Linq;
|
|
using System.Reflection.PortableExecutable;
|
|
|
|
using ICSharpCode.Decompiler.Metadata;
|
|
|
|
namespace ICSharpCode.Decompiler.CSharp.ProjectDecompiler
|
|
{
|
|
/// <summary>
|
|
/// Helper services for determining the target framework and platform of a module.
|
|
/// </summary>
|
|
public static class TargetServices
|
|
{
|
|
const string VersionToken = "Version=";
|
|
const string ProfileToken = "Profile=";
|
|
|
|
/// <summary>
|
|
/// Gets the <see cref="TargetFramework"/> for the specified <paramref name="module"/>.
|
|
/// </summary>
|
|
/// <param name="module">The module to get the target framework description for. Cannot be null.</param>
|
|
/// <returns>A new instance of the <see cref="TargetFramework"/> class that describes the specified <paramref name="module"/>.
|
|
/// </returns>
|
|
public static TargetFramework DetectTargetFramework(MetadataFile module)
|
|
{
|
|
if (module is null)
|
|
{
|
|
throw new ArgumentNullException(nameof(module));
|
|
}
|
|
|
|
int versionNumber;
|
|
switch (module.GetRuntime())
|
|
{
|
|
case TargetRuntime.Net_1_0:
|
|
versionNumber = 100;
|
|
break;
|
|
|
|
case TargetRuntime.Net_1_1:
|
|
versionNumber = 110;
|
|
break;
|
|
|
|
case TargetRuntime.Net_2_0:
|
|
versionNumber = 200;
|
|
break;
|
|
|
|
default:
|
|
versionNumber = 400;
|
|
break;
|
|
}
|
|
|
|
string targetFrameworkIdentifier = null;
|
|
string targetFrameworkProfile = null;
|
|
|
|
string targetFramework = module.DetectTargetFrameworkId();
|
|
if (!string.IsNullOrEmpty(targetFramework))
|
|
{
|
|
string[] frameworkParts = targetFramework.Split(',');
|
|
targetFrameworkIdentifier = frameworkParts.FirstOrDefault(a => !a.StartsWith(VersionToken, StringComparison.OrdinalIgnoreCase) && !a.StartsWith(ProfileToken, StringComparison.OrdinalIgnoreCase));
|
|
string frameworkVersion = frameworkParts.FirstOrDefault(a => a.StartsWith(VersionToken, StringComparison.OrdinalIgnoreCase));
|
|
|
|
if (frameworkVersion != null && Version.TryParse(frameworkVersion.Substring(VersionToken.Length).Replace("v", ""), out var version))
|
|
{
|
|
versionNumber = version.Major * 100 + version.Minor * 10;
|
|
if (version.Build > 0)
|
|
versionNumber += version.Build;
|
|
}
|
|
|
|
string frameworkProfile = frameworkParts.FirstOrDefault(a => a.StartsWith(ProfileToken, StringComparison.OrdinalIgnoreCase));
|
|
if (frameworkProfile != null)
|
|
targetFrameworkProfile = frameworkProfile.Substring(ProfileToken.Length);
|
|
}
|
|
|
|
return new TargetFramework(targetFrameworkIdentifier, versionNumber, targetFrameworkProfile);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Gets the string representation (name) of the target platform of the specified <paramref name="module"/>.
|
|
/// </summary>
|
|
/// <param name="module">The module to get the target framework description for. Cannot be null.</param>
|
|
/// <returns>The platform name, e.g. "AnyCPU" or "x86".</returns>
|
|
public static string GetPlatformName(PEFile module)
|
|
{
|
|
if (module is null)
|
|
{
|
|
throw new ArgumentNullException(nameof(module));
|
|
}
|
|
|
|
var headers = module.Reader.PEHeaders;
|
|
var architecture = headers.CoffHeader.Machine;
|
|
var characteristics = headers.CoffHeader.Characteristics;
|
|
var corflags = headers.CorHeader.Flags;
|
|
|
|
switch (architecture)
|
|
{
|
|
case Machine.I386:
|
|
if ((corflags & CorFlags.Prefers32Bit) != 0)
|
|
return "AnyCPU";
|
|
|
|
if ((corflags & CorFlags.Requires32Bit) != 0)
|
|
return "x86";
|
|
|
|
// According to ECMA-335, II.25.3.3.1 CorFlags.Requires32Bit and Characteristics.Bit32Machine must be in sync
|
|
// for assemblies containing managed code. However, this is not true for C++/CLI assemblies.
|
|
if ((corflags & CorFlags.ILOnly) == 0 && (characteristics & Characteristics.Bit32Machine) != 0)
|
|
return "x86";
|
|
return "AnyCPU";
|
|
|
|
case Machine.Amd64:
|
|
return "x64";
|
|
|
|
case Machine.IA64:
|
|
return "Itanium";
|
|
|
|
default:
|
|
return architecture.ToString();
|
|
}
|
|
}
|
|
|
|
static HashSet<string> dotNet30Assemblies = new HashSet<string>(StringComparer.OrdinalIgnoreCase) {
|
|
"ComSvcConfig, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a",
|
|
"infocard, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
|
|
"Microsoft.Transactions.Bridge, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a",
|
|
"Microsoft.Transactions.Bridge.Dtc, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a",
|
|
"PresentationBuildTasks, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
|
|
"PresentationCFFRasterizer, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
|
|
"PresentationCore, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
|
|
"PresentationFramework, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
|
|
"PresentationFramework.Aero, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
|
|
"PresentationFramework.Classic, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
|
|
"PresentationFramework.Luna, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
|
|
"PresentationFramework.Royale, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
|
|
"PresentationUI, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
|
|
"ReachFramework, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
|
|
"ServiceModelReg, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a",
|
|
"SMSvcHost, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a",
|
|
"System.IdentityModel, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
|
|
"System.IdentityModel.Selectors, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
|
|
"System.IO.Log, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a",
|
|
"System.Printing, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
|
|
"System.Runtime.Serialization, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
|
|
"System.ServiceModel, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
|
|
"System.ServiceModel.Install, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
|
|
"System.ServiceModel.WasHosting, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
|
|
"System.Speech, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
|
|
"System.Workflow.Activities, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
|
|
"System.Workflow.ComponentModel, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
|
|
"System.Workflow.Runtime, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
|
|
"UIAutomationClient, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
|
|
"UIAutomationClientsideProviders, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
|
|
"UIAutomationProvider, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
|
|
"UIAutomationTypes, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
|
|
"WindowsBase, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
|
|
"WindowsFormsIntegration, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
|
|
"WsatConfig, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a",
|
|
};
|
|
|
|
static HashSet<string> dotNet35Assemblies = new HashSet<string>(StringComparer.OrdinalIgnoreCase) {
|
|
"AddInProcess, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
|
|
"AddInProcess32, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
|
|
"AddInUtil, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
|
|
"DataSvcUtil, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
|
|
"EdmGen, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
|
|
"Microsoft.Build.Conversion.v3.5, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a",
|
|
"Microsoft.Build.Engine, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a",
|
|
"Microsoft.Build.Framework, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a",
|
|
"Microsoft.Build.Tasks.v3.5, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a",
|
|
"Microsoft.Build.Utilities.v3.5, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a",
|
|
"Microsoft.Data.Entity.Build.Tasks, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a",
|
|
"Microsoft.VisualC.STLCLR, Version=1.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a",
|
|
"MSBuild, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a",
|
|
"Sentinel.v3.5Client, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a",
|
|
"System.AddIn, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
|
|
"System.AddIn.Contract, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a",
|
|
"System.ComponentModel.DataAnnotations, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
|
|
"System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
|
|
"System.Data.DataSetExtensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
|
|
"System.Data.Entity, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
|
|
"System.Data.Entity.Design, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
|
|
"System.Data.Linq, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
|
|
"System.Data.Services, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
|
|
"System.Data.Services.Client, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
|
|
"System.Data.Services.Design, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
|
|
"System.DirectoryServices.AccountManagement, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
|
|
"System.Management.Instrumentation, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
|
|
"System.Net, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a",
|
|
"System.ServiceModel.Web, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
|
|
"System.Web.Abstractions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
|
|
"System.Web.DynamicData, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
|
|
"System.Web.DynamicData.Design, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
|
|
"System.Web.Entity, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
|
|
"System.Web.Entity.Design, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
|
|
"System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
|
|
"System.Web.Extensions.Design, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
|
|
"System.Web.Routing, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
|
|
"System.Windows.Presentation, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
|
|
"System.WorkflowServices, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
|
|
"System.Xml.Linq, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
|
|
};
|
|
|
|
/// <summary>
|
|
/// Gets exact <see cref="TargetFramework"/> if <see cref="MetadataFile.GetRuntime"/> is <see cref="TargetRuntime.Net_2_0"/>
|
|
/// </summary>
|
|
public static TargetFramework DetectTargetFrameworkNET20(MetadataFile module, IAssemblyResolver assemblyResolver, TargetFramework targetFramework)
|
|
{
|
|
var resolvedAssemblies = new HashSet<string>();
|
|
int version = 200;
|
|
GetFrameworkVersionNET20(module, assemblyResolver, resolvedAssemblies, ref version);
|
|
return new TargetFramework(targetFramework.Identifier, version, targetFramework.Profile);
|
|
}
|
|
|
|
static void GetFrameworkVersionNET20(MetadataFile module, IAssemblyResolver assemblyResolver, HashSet<string> resolvedAssemblies, ref int version)
|
|
{
|
|
foreach (var r in module.Metadata.AssemblyReferences)
|
|
{
|
|
var reference = new AssemblyReference(module, r);
|
|
if (!resolvedAssemblies.Add(reference.FullName))
|
|
continue;
|
|
|
|
if (dotNet30Assemblies.Contains(reference.FullName))
|
|
{
|
|
version = 300;
|
|
continue;
|
|
}
|
|
else if (dotNet35Assemblies.Contains(reference.FullName))
|
|
{
|
|
version = 350;
|
|
break;
|
|
}
|
|
|
|
MetadataFile resolvedReference;
|
|
try
|
|
{
|
|
resolvedReference = assemblyResolver.Resolve(reference);
|
|
}
|
|
catch (ResolutionException)
|
|
{
|
|
resolvedReference = null;
|
|
}
|
|
if (resolvedReference == null)
|
|
continue;
|
|
resolvedAssemblies.Add(resolvedReference.FullName);
|
|
GetFrameworkVersionNET20(resolvedReference, assemblyResolver, resolvedAssemblies, ref version);
|
|
if (version == 350)
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
}
|