/*
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 .
*/
using System;
using System.Collections.Generic;
using de4dot.code.renamer.asmmodules;
namespace de4dot.code.renamer {
class DerivedFrom {
Dictionary classNames = new Dictionary(StringComparer.Ordinal);
Dictionary results = new Dictionary();
public DerivedFrom(string className) {
addName(className);
}
public DerivedFrom(string[] classNames) {
foreach (var className in classNames)
addName(className);
}
void addName(string className) {
classNames[className] = true;
}
public bool check(TypeDef type) {
if (results.ContainsKey(type))
return results[type];
bool val;
if (classNames.ContainsKey(type.TypeDefinition.FullName))
val = true;
else if (type.baseType == null) {
if (type.TypeDefinition.BaseType != null)
val = classNames.ContainsKey(type.TypeDefinition.BaseType.FullName);
else
val = false;
}
else
val = check(type.baseType.typeDef);
results[type] = val;
return val;
}
}
}