2011-09-22 10:55:30 +08:00
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/*
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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.IO;
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using System.Collections.Generic;
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using Mono.Cecil;
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using Mono.MyStuff;
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2011-11-02 09:25:07 +08:00
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using de4dot.blocks;
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2011-09-22 10:55:30 +08:00
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2011-12-09 16:02:06 +08:00
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namespace de4dot.code {
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2011-09-22 10:55:30 +08:00
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class AssemblyModule {
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string filename;
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ModuleDefinition module;
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2011-11-06 19:26:41 +08:00
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public AssemblyModule(string filename) {
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2011-09-22 10:55:30 +08:00
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this.filename = Utils.getFullPath(filename);
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}
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2011-12-01 01:26:36 +08:00
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ReaderParameters getReaderParameters() {
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return new ReaderParameters(ReadingMode.Deferred) {
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AssemblyResolver = AssemblyResolver.Instance
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};
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}
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2011-09-22 10:55:30 +08:00
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public ModuleDefinition load() {
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return setModule(ModuleDefinition.ReadModule(filename, getReaderParameters()));
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}
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public ModuleDefinition load(byte[] fileData) {
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return setModule(ModuleDefinition.ReadModule(new MemoryStream(fileData), getReaderParameters()));
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}
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ModuleDefinition setModule(ModuleDefinition newModule) {
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module = newModule;
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AssemblyResolver.Instance.addModule(module);
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module.FullyQualifiedName = filename;
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2011-09-22 10:55:30 +08:00
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return module;
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}
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2011-11-25 22:19:56 +08:00
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public void save(string newFilename, bool updateMaxStack, IWriterListener writerListener) {
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2011-11-05 15:36:36 +08:00
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var writerParams = new WriterParameters() {
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UpdateMaxStack = updateMaxStack,
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WriterListener = writerListener,
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};
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module.Write(newFilename, writerParams);
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2011-09-22 10:55:30 +08:00
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}
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2011-10-29 08:22:36 +08:00
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public ModuleDefinition reload(byte[] newModuleData, Dictionary<uint, DumpedMethod> dumpedMethods) {
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AssemblyResolver.Instance.removeModule(module);
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2011-11-02 09:25:07 +08:00
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DotNetUtils.typeCaches.invalidate(module);
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return setModule(ModuleDefinition.ReadModule(new MemoryStream(newModuleData), getReaderParameters(), dumpedMethods));
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2011-09-22 10:55:30 +08:00
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}
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public override string ToString() {
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return filename;
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}
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}
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}
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