105 lines
3.1 KiB
C#
105 lines
3.1 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 Mono.Cecil;
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using de4dot.blocks;
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namespace de4dot.renamer {
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abstract class RefExpander {
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protected GenericInstanceType git;
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bool modified = false;
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public RefExpander(GenericInstanceType git) {
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this.git = git;
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}
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protected void checkModified(object a, object b) {
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if (!ReferenceEquals(a, b))
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modified = true;
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}
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protected MethodReference expandMethodReference(MethodReference methodReference) {
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var mr = new MethodReferenceExpander(methodReference, git).expand();
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checkModified(methodReference, mr);
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return mr;
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}
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protected EventReference expandEventReference(EventReference eventReference) {
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var er = new EventReferenceExpander(eventReference, git).expand();
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checkModified(eventReference, er);
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return er;
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}
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protected PropertyReference expandPropertyReference(PropertyReference propertyReference) {
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var pr = new PropertyReferenceExpander(propertyReference, git).expand();
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checkModified(propertyReference, pr);
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return pr;
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}
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protected T getResult<T>(T orig, T expanded) {
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return modified ? expanded : orig;
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}
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}
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class GenericMethodRefExpander : RefExpander {
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MethodRef methodRef;
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public GenericMethodRefExpander(MethodRef methodRef, GenericInstanceType git)
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: base(git) {
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this.methodRef = methodRef;
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}
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public MethodRef expand() {
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var newMethodRef = new MethodRef(expandMethodReference(methodRef.MethodReference), methodRef.Owner, methodRef.Index);
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newMethodRef.NewName = methodRef.NewName;
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return getResult(methodRef, newMethodRef);
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}
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}
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class GenericEventRefExpander : RefExpander {
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EventRef eventRef;
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public GenericEventRefExpander(EventRef eventRef, GenericInstanceType git)
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: base(git) {
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this.eventRef = eventRef;
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}
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public EventRef expand() {
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var newEventRef = new EventRef(expandEventReference(eventRef.EventReference), eventRef.Owner, eventRef.Index);
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newEventRef.NewName = eventRef.NewName;
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return getResult(eventRef, newEventRef);
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}
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}
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class GenericPropertyRefExpander : RefExpander {
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PropertyRef propRef;
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public GenericPropertyRefExpander(PropertyRef propRef, GenericInstanceType git)
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: base(git) {
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this.propRef = propRef;
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}
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public PropertyRef expand() {
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var newPropRef = new PropertyRef(expandPropertyReference(propRef.PropertyReference), propRef.Owner, propRef.Index);
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newPropRef.NewName = propRef.NewName;
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return getResult(propRef, newPropRef);
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}
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}
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}
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