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