Daniel Grunwald
14 years ago
13 changed files with 341 additions and 40 deletions
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// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
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// This code is distributed under MIT X11 license (for details please see \doc\license.txt)
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using System; |
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using System.IO; |
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using System.Linq; |
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using ICSharpCode.SharpDevelop; |
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using ICSharpCode.SharpDevelop.Dom; |
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using ICSharpCode.SharpDevelop.Gui; |
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namespace ICSharpCode.ILSpyAddIn |
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{ |
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public class NavigateToDecompiledEntityService : INavigateToEntityService |
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{ |
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public bool NavigateTo(IEntity entity) |
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{ |
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if (entity == null) |
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throw new ArgumentNullException("entity"); |
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// Get the underlying entity for generic instance members
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while ((entity is IMember) && ((IMember)entity).GenericMember != null) |
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entity = ((IMember)entity).GenericMember; |
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IClass declaringType = (entity as IClass) ?? entity.DeclaringType; |
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if (declaringType == null) |
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return false; |
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// get the top-level type
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while (declaringType.DeclaringType != null) |
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declaringType = declaringType.DeclaringType; |
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ReflectionProjectContent rpc = entity.ProjectContent as ReflectionProjectContent; |
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if (rpc != null) { |
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string assemblyLocation = ILSpyController.GetAssemblyLocation(rpc); |
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if (!string.IsNullOrEmpty(assemblyLocation) && File.Exists(assemblyLocation)) { |
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NavigateTo(assemblyLocation, declaringType.FullyQualifiedName, ((AbstractEntity)entity).DocumentationTag); |
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return true; |
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} |
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} |
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return false; |
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} |
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public static void NavigateTo(string assemblyFile, string typeName, string entityTag) |
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{ |
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foreach (var vc in WorkbenchSingleton.Workbench.ViewContentCollection.OfType<DecompiledViewContent>()) { |
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if (string.Equals(vc.AssemblyFile, assemblyFile, StringComparison.OrdinalIgnoreCase) && typeName == vc.FullTypeName) { |
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vc.WorkbenchWindow.SelectWindow(); |
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vc.JumpToEntity(entityTag); |
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return; |
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} |
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} |
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WorkbenchSingleton.Workbench.ShowView(new DecompiledViewContent(assemblyFile, typeName, entityTag)); |
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} |
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} |
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} |
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@ -0,0 +1,34 @@
@@ -0,0 +1,34 @@
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// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
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// This code is distributed under MIT X11 license (for details please see \doc\license.txt)
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using System; |
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using System.Windows.Controls; |
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using ICSharpCode.AvalonEdit.AddIn; |
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using ICSharpCode.AvalonEdit.Document; |
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using ICSharpCode.AvalonEdit.Highlighting; |
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namespace ICSharpCode.ILSpyAddIn.ViewContent |
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{ |
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/// <summary>
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/// Equivalent to AE.AddIn CodeEditor, but without editing capabilities.
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/// </summary>
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public class CodeView : Grid, IDisposable |
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{ |
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readonly SharpDevelopTextEditor textEditor = new SharpDevelopTextEditor(); |
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public CodeView() |
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{ |
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this.Children.Add(textEditor); |
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textEditor.SyntaxHighlighting = HighlightingManager.Instance.GetDefinition("C#"); |
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} |
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public TextDocument Document { |
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get { return textEditor.Document; } |
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set { textEditor.Document = value; } |
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} |
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public void Dispose() |
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{ |
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} |
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} |
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} |
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@ -0,0 +1,156 @@
@@ -0,0 +1,156 @@
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// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
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// This code is distributed under MIT X11 license (for details please see \doc\license.txt)
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using System; |
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using System.IO; |
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using System.Threading; |
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using ICSharpCode.AvalonEdit.Document; |
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using ICSharpCode.Core; |
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using ICSharpCode.Decompiler; |
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using ICSharpCode.Decompiler.Ast; |
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using ICSharpCode.ILSpyAddIn.ViewContent; |
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using ICSharpCode.NRefactory.TypeSystem; |
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using ICSharpCode.SharpDevelop.Gui; |
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using Mono.Cecil; |
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namespace ICSharpCode.ILSpyAddIn |
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{ |
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/// <summary>
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/// Hosts a decompiled type.
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/// </summary>
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public class DecompiledViewContent : AbstractViewContentWithoutFile |
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{ |
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readonly string assemblyFile; |
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readonly string fullTypeName; |
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/// <summary>
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/// Entity to jump to once decompilation has finished.
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/// </summary>
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string jumpToEntityTagWhenDecompilationFinished; |
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bool decompilationFinished; |
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readonly CodeView codeView = new CodeView(); |
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readonly CancellationTokenSource cancellation = new CancellationTokenSource(); |
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#region Constructor
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public DecompiledViewContent(string assemblyFile, string fullTypeName, string entityTag) |
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{ |
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this.assemblyFile = assemblyFile; |
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this.fullTypeName = fullTypeName; |
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this.jumpToEntityTagWhenDecompilationFinished = entityTag; |
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string shortTypeName = fullTypeName.Substring(fullTypeName.LastIndexOf('.') + 1); |
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this.TitleName = "[" + ReflectionHelper.SplitTypeParameterCountFromReflectionName(shortTypeName) + "]"; |
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Thread thread = new Thread(DecompilationThread); |
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thread.Name = "Decompiler (" + shortTypeName + ")"; |
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thread.Start(); |
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} |
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#endregion
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#region Properties
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public string AssemblyFile { |
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get { return assemblyFile; } |
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} |
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public string FullTypeName { |
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get { return fullTypeName; } |
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} |
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public override object Control { |
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get { return codeView; } |
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} |
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#endregion
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#region Dispose
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public override void Dispose() |
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{ |
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cancellation.Cancel(); |
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codeView.Dispose(); |
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base.Dispose(); |
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} |
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#endregion
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#region Load/Save
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public override void Load() |
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{ |
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// nothing to do...
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} |
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public override void Save() |
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{ |
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if (!decompilationFinished) |
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return; |
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// TODO: show Save As dialog to allow the user to save the decompiled file
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} |
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#endregion
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#region JumpToEntity
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public void JumpToEntity(string entityTag) |
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{ |
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if (!decompilationFinished) { |
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this.jumpToEntityTagWhenDecompilationFinished = entityTag; |
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return; |
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} |
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// TODO: implement this
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} |
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#endregion
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#region Decompilation
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void DecompilationThread() |
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{ |
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try { |
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StringWriter writer = new StringWriter(); |
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RunDecompiler(assemblyFile, fullTypeName, new PlainTextOutput(writer), cancellation.Token); |
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if (!cancellation.IsCancellationRequested) { |
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WorkbenchSingleton.SafeThreadAsyncCall(OnDecompilationFinished, writer); |
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} |
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} catch (OperationCanceledException) { |
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// ignore cancellation
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} catch (Exception ex) { |
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if (cancellation.IsCancellationRequested) { |
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MessageService.ShowException(ex); |
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return; |
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} |
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AnalyticsMonitorService.TrackException(ex); |
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StringWriter writer = new StringWriter(); |
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writer.WriteLine("Exception while decompiling " + fullTypeName); |
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writer.WriteLine(); |
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writer.WriteLine(ex.ToString()); |
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WorkbenchSingleton.SafeThreadAsyncCall(OnDecompilationFinished, writer); |
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} |
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} |
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static void RunDecompiler(string assemblyFile, string fullTypeName, ITextOutput textOutput, CancellationToken cancellationToken) |
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{ |
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ReaderParameters readerParameters = new ReaderParameters(); |
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// Use new assembly resolver instance so that the AssemblyDefinitions can be garbage-collected
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// once the code is decompiled.
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readerParameters.AssemblyResolver = new DefaultAssemblyResolver(); |
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ModuleDefinition module = ModuleDefinition.ReadModule(assemblyFile, readerParameters); |
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TypeDefinition typeDefinition = module.GetType(fullTypeName); |
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if (typeDefinition == null) |
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throw new InvalidOperationException("Could not find type"); |
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DecompilerContext context = new DecompilerContext(module); |
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context.CancellationToken = cancellationToken; |
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AstBuilder astBuilder = new AstBuilder(context); |
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astBuilder.AddType(typeDefinition); |
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astBuilder.GenerateCode(textOutput); |
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} |
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void OnDecompilationFinished(StringWriter output) |
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{ |
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if (cancellation.IsCancellationRequested) |
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return; |
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codeView.Document.Text = output.ToString(); |
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codeView.Document.UndoStack.ClearAll(); |
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this.decompilationFinished = true; |
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JumpToEntity(this.jumpToEntityTagWhenDecompilationFinished); |
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} |
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#endregion
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} |
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} |
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