Browse Source
git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@6054 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61pull/1/head
Daniel Grunwald
15 years ago
8 changed files with 59 additions and 126 deletions
@ -0,0 +1,50 @@
@@ -0,0 +1,50 @@
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// <file>
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// <copyright see="prj:///doc/copyright.txt"/>
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// <license see="prj:///doc/license.txt"/>
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// <author name="Daniel Grunwald"/>
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// <version>$Revision$</version>
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// </file>
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using System; |
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using System.Collections.Generic; |
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using System.Reflection; |
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namespace ICSharpCode.Core |
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{ |
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// Based on http://ayende.com/Blog/archive/2006/05/22/SolvingTheAssemblyLoadContextProblem.aspx
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// This class ensures that assemblies loaded into the LoadFrom context are also available
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// in the Load context.
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static class AssemblyLocator |
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{ |
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static Dictionary<string, Assembly> assemblies = new Dictionary<string, Assembly>(); |
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static bool initialized; |
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public static void Init() |
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{ |
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lock (assemblies) { |
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if (initialized) |
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return; |
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initialized = true; |
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AppDomain.CurrentDomain.AssemblyLoad += CurrentDomain_AssemblyLoad; |
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AppDomain.CurrentDomain.AssemblyResolve += CurrentDomain_AssemblyResolve; |
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} |
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} |
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static Assembly CurrentDomain_AssemblyResolve(object sender, ResolveEventArgs args) |
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{ |
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lock (assemblies) { |
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Assembly assembly = null; |
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assemblies.TryGetValue(args.Name, out assembly); |
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return assembly; |
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} |
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} |
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static void CurrentDomain_AssemblyLoad(object sender, AssemblyLoadEventArgs args) |
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{ |
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Assembly assembly = args.LoadedAssembly; |
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lock (assemblies) { |
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assemblies[assembly.FullName] = assembly; |
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} |
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} |
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} |
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} |
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@ -1,89 +0,0 @@
@@ -1,89 +0,0 @@
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// <file>
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// <copyright see="prj:///doc/copyright.txt"/>
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// <license see="prj:///doc/license.txt"/>
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// <owner name="Daniel Grunwald" email="daniel@danielgrunwald.de"/>
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// <version>$Revision$</version>
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// </file>
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using System; |
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using System.IO; |
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using System.Reflection; |
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namespace ICSharpCode.SharpDevelop.Dom |
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{ |
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public sealed class ReflectionLoader : MarshalByRefObject |
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{ |
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public override string ToString() |
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{ |
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return "ReflectionLoader in " + AppDomain.CurrentDomain.FriendlyName; |
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} |
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public string LoadAndCreateDatabase(string fileName, string cacheDirectory) |
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{ |
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try { |
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ReflectionProjectContent content = LoadProjectContent(fileName, new ProjectContentRegistry()); |
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if (content == null) |
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return null; |
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return new DomPersistence(cacheDirectory, null).SaveProjectContent(content); |
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} catch (Exception ex) { |
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if (ex is FileLoadException) { |
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LoggingService.Info(ex); |
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} else { |
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LoggingService.Error(ex); |
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} |
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throw; |
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} |
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} |
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ReflectionProjectContent LoadProjectContent(string fileName, ProjectContentRegistry registry) |
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{ |
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fileName = Path.GetFullPath(fileName); |
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LoggingService.Debug("Trying to load " + fileName); |
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Assembly assembly; |
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AppDomain.CurrentDomain.ReflectionOnlyAssemblyResolve += AssemblyResolve; |
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lookupDirectory = Path.GetDirectoryName(fileName); |
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try { |
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if (File.Exists(fileName)) { |
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assembly = Assembly.ReflectionOnlyLoadFrom(fileName); |
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return new ReflectionProjectContent(assembly, fileName, registry); |
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} else |
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throw new FileLoadException("Assembly not found."); |
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} catch (BadImageFormatException ex) { |
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LoggingService.Warn("BadImageFormat: " + fileName); |
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throw new FileLoadException(ex.Message, ex); |
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} finally { |
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AppDomain.CurrentDomain.ReflectionOnlyAssemblyResolve -= AssemblyResolve; |
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lookupDirectory = null; |
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} |
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} |
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string lookupDirectory; |
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Assembly AssemblyResolve(object sender, ResolveEventArgs e) |
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{ |
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AssemblyName name = new AssemblyName(e.Name); |
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LoggingService.Debug("ProjectContentRegistry.AssemblyResolve " + e.Name); |
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string path = Path.Combine(lookupDirectory, name.Name); |
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if (File.Exists(path + ".dll")) { |
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return Assembly.ReflectionOnlyLoadFrom(path + ".dll"); |
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} |
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if (File.Exists(path + ".exe")) { |
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return Assembly.ReflectionOnlyLoadFrom(path + ".exe"); |
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} |
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if (File.Exists(path)) { |
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return Assembly.ReflectionOnlyLoadFrom(path); |
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} |
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try { |
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LoggingService.Debug("AssemblyResolve trying ReflectionOnlyLoad"); |
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return Assembly.ReflectionOnlyLoad(e.Name); |
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} catch (FileNotFoundException) { |
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LoggingService.Warn("AssemblyResolve: ReflectionOnlyLoad failed for " + e.Name); |
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// We can't get the assembly we want.
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// But propably we can get a similar version of it.
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DomAssemblyName fixedName = GacInterop.FindBestMatchingAssemblyName(e.Name); |
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LoggingService.Info("AssemblyResolve: FixedName: " + fixedName); |
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return Assembly.ReflectionOnlyLoad(fixedName.FullName); |
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} |
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} |
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} |
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} |
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