87 lines
2.4 KiB
C#
87 lines
2.4 KiB
C#
/*
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Copyright (C) 2011-2015 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.Threading;
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using AssemblyData;
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namespace de4dot.code.AssemblyClient {
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// Starts the server in a new app domain.
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public sealed class NewAppDomainAssemblyServerLoader : IpcAssemblyServerLoader {
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AppDomain appDomain;
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Thread thread;
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public NewAppDomainAssemblyServerLoader(AssemblyServiceType serviceType)
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: base(serviceType) {
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}
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public override void LoadServer(string filename) {
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if (appDomain != null)
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throw new ApplicationException("Server is already loaded");
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appDomain = AppDomain.CreateDomain(Utils.RandomName(15, 20));
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thread = new Thread(new ThreadStart(() => {
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try {
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appDomain.ExecuteAssembly(filename, null, new string[] {
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((int)serviceType).ToString(), ipcName, ipcUri
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});
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}
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catch (NullReferenceException) {
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// Here if appDomain was set to null by Dispose() before this thread started
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}
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catch (AppDomainUnloadedException) {
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// Here if it was unloaded by Dispose()
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}
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UnloadAppDomain(appDomain);
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appDomain = null;
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}));
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thread.Start();
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}
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public override void Dispose() {
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UnloadAppDomain(appDomain);
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if (thread != null) {
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try {
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if (!thread.Join(100))
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thread.Abort();
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}
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catch (ThreadStateException) {
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// Here if eg. the thread wasn't started
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}
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thread = null;
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}
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// It could still be loaded if the thread was aborted so do it again
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UnloadAppDomain(appDomain);
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appDomain = null;
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}
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static void UnloadAppDomain(AppDomain appDomain) {
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if (appDomain != null) {
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try {
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AppDomain.Unload(appDomain);
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}
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catch (AppDomainUnloadedException) {
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}
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catch (CannotUnloadAppDomainException) {
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}
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}
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}
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}
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}
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