This way it's possible to use a rename-all regex (.*) without renaming symbols that shouldn't be renamed (eg. methods that are defined in an interface in a non-deobfuscated module, eg. Dispose()). A warning is displayed if an assembly can't be loaded.
80 lines
2.2 KiB
C#
80 lines
2.2 KiB
C#
/*
|
|
Copyright (C) 2011 de4dot@gmail.com
|
|
|
|
This file is part of de4dot.
|
|
|
|
de4dot is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
de4dot is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with de4dot. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
using System.Collections.Generic;
|
|
using Mono.Cecil;
|
|
using de4dot.blocks;
|
|
|
|
namespace de4dot.renamer {
|
|
class ExternalAssembly {
|
|
AssemblyDefinition asmDef;
|
|
|
|
public ExternalAssembly(AssemblyDefinition asmDef) {
|
|
this.asmDef = asmDef;
|
|
}
|
|
|
|
public TypeDefinition resolve(TypeReference type) {
|
|
foreach (var module in asmDef.Modules) {
|
|
var typeDef = DotNetUtils.getType(module, type);
|
|
if (typeDef != null)
|
|
return typeDef;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
}
|
|
|
|
// Loads assemblies that aren't renamed
|
|
class ExternalAssemblies {
|
|
Dictionary<string, ExternalAssembly> assemblies = new Dictionary<string, ExternalAssembly>();
|
|
|
|
ExternalAssembly load(TypeReference type) {
|
|
var asmFullName = DotNetUtils.getFullAssemblyName(type.Scope);
|
|
ExternalAssembly asm;
|
|
if (assemblies.TryGetValue(asmFullName, out asm))
|
|
return asm;
|
|
|
|
AssemblyDefinition asmDef = null;
|
|
try {
|
|
asmDef = GlobalAssemblyResolver.Instance.Resolve(asmFullName);
|
|
}
|
|
catch (ResolutionException) {
|
|
}
|
|
catch (AssemblyResolutionException) {
|
|
}
|
|
if (asmDef == null) {
|
|
// If we can't load it now, we can't load it later. Make sure above code returns null.
|
|
assemblies[asmFullName] = null;
|
|
Log.w("Could not load assembly {0}", asmFullName);
|
|
return null;
|
|
}
|
|
Log.v("Loaded assembly {0}", asmFullName);
|
|
|
|
return assemblies[asmFullName] = asm = new ExternalAssembly(asmDef);
|
|
}
|
|
|
|
public TypeDefinition resolve(TypeReference type) {
|
|
var asm = load(type);
|
|
if (asm == null)
|
|
return null;
|
|
return asm.resolve(type);
|
|
}
|
|
}
|
|
}
|