72 lines
1.9 KiB
C#
72 lines
1.9 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;
|
|
using System.Collections.Generic;
|
|
using Mono.Cecil;
|
|
using Mono.Cecil.Cil;
|
|
|
|
namespace de4dot.deobfuscators.dotNET_Reactor {
|
|
class LocalTypes {
|
|
Dictionary<string, int> localTypes = new Dictionary<string, int>(StringComparer.Ordinal);
|
|
|
|
public IEnumerable<string> Types {
|
|
get { return localTypes.Keys; }
|
|
}
|
|
|
|
public LocalTypes(MethodDefinition method) {
|
|
if (method != null && method.Body != null)
|
|
init(method.Body.Variables);
|
|
}
|
|
|
|
public LocalTypes(IEnumerable<VariableDefinition> locals) {
|
|
init(locals);
|
|
}
|
|
|
|
void init(IEnumerable<VariableDefinition> locals) {
|
|
if (locals == null)
|
|
return;
|
|
foreach (var local in locals) {
|
|
var key = local.VariableType.FullName;
|
|
int count;
|
|
localTypes.TryGetValue(key, out count);
|
|
localTypes[key] = count + 1;
|
|
}
|
|
}
|
|
|
|
public bool exists(string typeFullName) {
|
|
return localTypes.ContainsKey(typeFullName);
|
|
}
|
|
|
|
public bool all(IList<string> types) {
|
|
foreach (var typeName in types) {
|
|
if (!exists(typeName))
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
public int count(string typeFullName) {
|
|
int count;
|
|
localTypes.TryGetValue(typeFullName, out count);
|
|
return count;
|
|
}
|
|
}
|
|
}
|