119 lines
3.9 KiB
C#
119 lines
3.9 KiB
C#
/*
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Copyright (C) 2011-2012 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 Mono.Cecil;
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namespace de4dot.blocks {
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public abstract class TypeReferenceUpdaterBase {
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public TypeReference update(TypeReference a) {
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if (a == null)
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return null;
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var type = MemberReferenceHelper.getMemberReferenceType(a);
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switch (type) {
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case CecilType.ArrayType:
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return updateArrayType((ArrayType)a);
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case CecilType.ByReferenceType:
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return updateByReferenceType((ByReferenceType)a);
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case CecilType.FunctionPointerType:
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return updateFunctionPointerType((FunctionPointerType)a);
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case CecilType.GenericInstanceType:
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return updateGenericInstanceType((GenericInstanceType)a);
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case CecilType.GenericParameter:
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return updateGenericParameter((GenericParameter)a);
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case CecilType.OptionalModifierType:
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return updateOptionalModifierType((OptionalModifierType)a);
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case CecilType.PinnedType:
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return updatePinnedType((PinnedType)a);
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case CecilType.PointerType:
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return updatePointerType((PointerType)a);
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case CecilType.RequiredModifierType:
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return updateRequiredModifierType((RequiredModifierType)a);
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case CecilType.SentinelType:
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return updateSentinelType((SentinelType)a);
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case CecilType.TypeDefinition:
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return updateTypeDefinition((TypeDefinition)a);
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case CecilType.TypeReference:
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return updateTypeReference((TypeReference)a);
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default:
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throw new ApplicationException(string.Format("Unknown cecil type {0}", type));
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}
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}
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protected virtual ArrayType updateArrayType(ArrayType a) {
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var rv = new ArrayType(update(a.ElementType));
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if (!a.IsVector) {
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foreach (var dim in a.Dimensions)
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rv.Dimensions.Add(dim);
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}
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return rv;
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}
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protected virtual ByReferenceType updateByReferenceType(ByReferenceType a) {
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return new ByReferenceType(update(a.ElementType));
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}
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protected virtual FunctionPointerType updateFunctionPointerType(FunctionPointerType a) {
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var rv = new FunctionPointerType();
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rv.function = a.function;
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return rv;
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}
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protected virtual GenericInstanceType updateGenericInstanceType(GenericInstanceType a) {
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var rv = new GenericInstanceType(update(a.ElementType));
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foreach (var arg in a.GenericArguments)
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rv.GenericArguments.Add(update(arg));
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return rv;
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}
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protected virtual TypeReference updateGenericParameter(GenericParameter a) {
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return a;
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}
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protected virtual OptionalModifierType updateOptionalModifierType(OptionalModifierType a) {
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return new OptionalModifierType(update(a.ModifierType), update(a.ElementType));
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}
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protected virtual PinnedType updatePinnedType(PinnedType a) {
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return new PinnedType(update(a.ElementType));
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}
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protected virtual PointerType updatePointerType(PointerType a) {
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return new PointerType(update(a.ElementType));
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}
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protected virtual RequiredModifierType updateRequiredModifierType(RequiredModifierType a) {
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return new RequiredModifierType(update(a.ModifierType), update(a.ElementType));
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}
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protected virtual SentinelType updateSentinelType(SentinelType a) {
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return new SentinelType(update(a.ElementType));
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}
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protected virtual TypeReference updateTypeDefinition(TypeDefinition a) {
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return updateTypeReference(a);
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}
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protected virtual TypeReference updateTypeReference(TypeReference a) {
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return a;
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}
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}
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}
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