99 lines
4.1 KiB
C#
99 lines
4.1 KiB
C#
/*
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* Copyright (c) 2018 ETH Zürich, Educational Development and Technology (LET)
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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using System;
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using System.Collections.Generic;
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using SafeExamBrowser.Configuration;
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using SafeExamBrowser.Contracts.Behaviour;
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using SafeExamBrowser.Contracts.Behaviour.Operations;
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using SafeExamBrowser.Contracts.Configuration;
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using SafeExamBrowser.Contracts.Logging;
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using SafeExamBrowser.Core.Behaviour.Operations;
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using SafeExamBrowser.Core.Communication;
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using SafeExamBrowser.Core.I18n;
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using SafeExamBrowser.Core.Logging;
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using SafeExamBrowser.Runtime.Behaviour;
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using SafeExamBrowser.Runtime.Behaviour.Operations;
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using SafeExamBrowser.Runtime.Communication;
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using SafeExamBrowser.UserInterface.Classic;
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using SafeExamBrowser.WindowsApi;
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namespace SafeExamBrowser.Runtime
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{
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internal class CompositionRoot
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{
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private ILogger logger;
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private RuntimeInfo runtimeInfo;
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private ISystemInfo systemInfo;
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internal IRuntimeController RuntimeController { get; private set; }
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internal void BuildObjectGraph(Action shutdown)
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{
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var args = Environment.GetCommandLineArgs();
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var configuration = new ConfigurationRepository();
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var nativeMethods = new NativeMethods();
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logger = new Logger();
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runtimeInfo = configuration.RuntimeInfo;
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systemInfo = new SystemInfo();
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InitializeLogging();
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var text = new Text(logger);
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var uiFactory = new UserInterfaceFactory(text);
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var desktop = new Desktop(new ModuleLogger(logger, typeof(Desktop)));
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var processFactory = new ProcessFactory(desktop, new ModuleLogger(logger, typeof(ProcessFactory)));
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var clientProxy = new ClientProxy(runtimeInfo.ClientAddress, new ModuleLogger(logger, typeof(ClientProxy)));
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var runtimeHost = new RuntimeHost(runtimeInfo.RuntimeAddress, configuration, new ModuleLogger(logger, typeof(RuntimeHost)));
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var serviceProxy = new ServiceProxy(runtimeInfo.ServiceAddress, new ModuleLogger(logger, typeof(ServiceProxy)));
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var bootstrapOperations = new Queue<IOperation>();
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var sessionOperations = new Queue<IOperation>();
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bootstrapOperations.Enqueue(new I18nOperation(logger, text));
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bootstrapOperations.Enqueue(new CommunicationOperation(runtimeHost, logger));
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sessionOperations.Enqueue(new SessionSequenceStartOperation(clientProxy, configuration, logger, processFactory, runtimeHost, serviceProxy));
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sessionOperations.Enqueue(new ConfigurationOperation(configuration, logger, runtimeInfo, text, uiFactory, args));
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sessionOperations.Enqueue(new ServiceConnectionOperation(configuration, logger, serviceProxy, text));
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sessionOperations.Enqueue(new KioskModeOperation(logger, configuration));
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sessionOperations.Enqueue(new SessionSequenceEndOperation(clientProxy, configuration, logger, processFactory, runtimeHost, serviceProxy));
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var boostrapSequence = new OperationSequence(logger, bootstrapOperations);
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var sessionSequence = new OperationSequence(logger, sessionOperations);
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RuntimeController = new RuntimeController(clientProxy, configuration, logger, boostrapSequence, sessionSequence, runtimeHost, runtimeInfo, serviceProxy, shutdown, uiFactory);
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}
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internal void LogStartupInformation()
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{
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logger.Log($"/* {runtimeInfo.ProgramTitle}, Version {runtimeInfo.ProgramVersion}");
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logger.Log($"/* {runtimeInfo.ProgramCopyright}");
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logger.Log($"/* ");
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logger.Log($"/* Please visit https://www.github.com/SafeExamBrowser for more information.");
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logger.Log(string.Empty);
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logger.Log($"# Application started at {runtimeInfo.ApplicationStartTime.ToString("yyyy-MM-dd HH:mm:ss.fff")}");
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logger.Log($"# Running on {systemInfo.OperatingSystemInfo}");
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logger.Log(string.Empty);
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}
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internal void LogShutdownInformation()
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{
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logger?.Log($"# Application terminated at {DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff")}");
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}
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private void InitializeLogging()
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{
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var logFileWriter = new LogFileWriter(new DefaultLogFormatter(), runtimeInfo.RuntimeLogFile);
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logFileWriter.Initialize();
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logger.Subscribe(logFileWriter);
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}
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}
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}
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