73 lines
1.4 KiB
C#
73 lines
1.4 KiB
C#
|
//
|
||
|
|
// Author:
|
||
|
|
// Jb Evain (jbevain@gmail.com)
|
||
|
|
//
|
||
|
|
// Copyright (c) 2008 - 2015 Jb Evain
|
||
|
|
// Copyright (c) 2008 - 2011 Novell, Inc.
|
||
|
|
//
|
||
|
|
// Licensed under the MIT/X11 license.
|
||
|
|
//
|
||
|
|
|
||
|
|
using System;
|
||
|
|
|
||
|
|
namespace MonoFN.Cecil.Rocks {
|
||
|
|
|
||
|
|
#if UNITY_EDITOR
|
||
|
|
public
|
||
|
|
#endif
|
||
|
|
static class MethodDefinitionRocks {
|
||
|
|
|
||
|
|
public static MethodDefinition GetBaseMethod (this MethodDefinition self)
|
||
|
|
{
|
||
|
|
if (self == null)
|
||
|
|
throw new ArgumentNullException ("self");
|
||
|
|
if (!self.IsVirtual)
|
||
|
|
return self;
|
||
|
|
if (self.IsNewSlot)
|
||
|
|
return self;
|
||
|
|
|
||
|
|
var base_type = ResolveBaseType (self.DeclaringType);
|
||
|
|
while (base_type != null) {
|
||
|
|
var @base = GetMatchingMethod (base_type, self);
|
||
|
|
if (@base != null)
|
||
|
|
return @base;
|
||
|
|
|
||
|
|
base_type = ResolveBaseType (base_type);
|
||
|
|
}
|
||
|
|
|
||
|
|
return self;
|
||
|
|
}
|
||
|
|
|
||
|
|
public static MethodDefinition GetOriginalBaseMethod (this MethodDefinition self)
|
||
|
|
{
|
||
|
|
if (self == null)
|
||
|
|
throw new ArgumentNullException ("self");
|
||
|
|
|
||
|
|
while (true) {
|
||
|
|
var @base = self.GetBaseMethod ();
|
||
|
|
if (@base == self)
|
||
|
|
return self;
|
||
|
|
|
||
|
|
self = @base;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
static TypeDefinition ResolveBaseType (TypeDefinition type)
|
||
|
|
{
|
||
|
|
if (type == null)
|
||
|
|
return null;
|
||
|
|
|
||
|
|
var base_type = type.BaseType;
|
||
|
|
if (base_type == null)
|
||
|
|
return null;
|
||
|
|
|
||
|
|
return base_type.Resolve ();
|
||
|
|
}
|
||
|
|
|
||
|
|
static MethodDefinition GetMatchingMethod (TypeDefinition type, MethodDefinition method)
|
||
|
|
{
|
||
|
|
return MetadataResolver.GetMethod (type.Methods, method);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|