145 lines
3.4 KiB
C#
145 lines
3.4 KiB
C#
/*
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Copyright (C) 2011 de4dot@gmail.com
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This file is part of de4dot.
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de4dot is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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de4dot is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with de4dot. If not, see <http://www.gnu.org/licenses/>.
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*/
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using System;
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using System.Collections.Generic;
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namespace de4dot.code.renamer.asmmodules {
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class MethodNameScope {
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List<MethodDef> methods = new List<MethodDef>();
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public List<MethodDef> Methods {
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get { return methods; }
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}
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public int Count {
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get { return methods.Count; }
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}
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public void add(MethodDef method) {
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methods.Add(method);
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}
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public void merge(MethodNameScope other) {
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if (this == other)
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return;
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methods.AddRange(other.methods);
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}
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public bool hasNonRenamableMethod() {
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foreach (var method in methods) {
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if (!method.Owner.HasModule)
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return true;
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}
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return false;
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}
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public bool hasInterfaceMethod() {
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foreach (var method in methods) {
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if (method.Owner.TypeDefinition.IsInterface)
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return true;
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}
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return false;
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}
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public bool hasGetterOrSetterPropertyMethod() {
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foreach (var method in methods) {
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if (method.Property == null)
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continue;
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var prop = method.Property;
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if (method == prop.GetMethod || method == prop.SetMethod)
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return true;
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}
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return false;
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}
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public bool hasAddRemoveOrRaiseEventMethod() {
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foreach (var method in methods) {
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if (method.Event == null)
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continue;
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var evt = method.Event;
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if (method == evt.AddMethod || method == evt.RemoveMethod || method == evt.RaiseMethod)
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return true;
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}
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return false;
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}
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public bool hasProperty() {
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foreach (var method in methods) {
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if (method.Property != null)
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return true;
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}
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return false;
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}
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public bool hasEvent() {
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foreach (var method in methods) {
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if (method.Event != null)
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return true;
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}
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return false;
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}
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public override string ToString() {
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return string.Format("{0} -- {1}", methods.Count, methods.Count > 0 ? methods[0].ToString() : "");
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}
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}
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class MethodNameScopes {
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Dictionary<MethodDef, MethodNameScope> methodScopes = new Dictionary<MethodDef, MethodNameScope>();
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public void same(MethodDef a, MethodDef b) {
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merge(get(a), get(b));
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}
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public void add(MethodDef methodDef) {
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get(methodDef);
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}
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public MethodNameScope get(MethodDef method) {
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if (!method.isVirtual())
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throw new ApplicationException("Not a virtual method");
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MethodNameScope scope;
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if (!methodScopes.TryGetValue(method, out scope)) {
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methodScopes[method] = scope = new MethodNameScope();
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scope.add(method);
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}
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return scope;
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}
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void merge(MethodNameScope a, MethodNameScope b) {
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if (a == b)
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return;
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if (a.Count < b.Count) {
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MethodNameScope tmp = a;
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a = b;
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b = tmp;
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}
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a.merge(b);
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foreach (var methodDef in b.Methods)
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methodScopes[methodDef] = a;
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}
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public IEnumerable<MethodNameScope> getAllScopes() {
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return Utils.unique(methodScopes.Values);
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}
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}
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}
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