93 lines
2.3 KiB
C#
93 lines
2.3 KiB
C#
/*
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* Copyright (c) 2019 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 SafeExamBrowser.Contracts.Logging;
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namespace SafeExamBrowser.ResetUtility.Procedure
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{
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internal class ShowLog : ProcedureStep
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{
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public ShowLog(Context context) : base(context)
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{
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}
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internal override ProcedureStepResult Execute()
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{
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Initialize();
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foreach (var item in Logger.GetLog())
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{
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if (item is ILogMessage message)
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{
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PrintMessage(message);
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}
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if (item is ILogText text)
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{
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PrintText(text);
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}
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}
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Console.WriteLine();
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Console.WriteLine("Press any key to return to the main menu.");
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Console.ReadKey(true);
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return ProcedureStepResult.Continue;
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}
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internal override ProcedureStep GetNextStep()
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{
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return new MainMenu(Context);
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}
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private void PrintMessage(ILogMessage message)
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{
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var date = message.DateTime.ToString("HH:mm:ss.fff");
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var severity = message.Severity.ToString().ToUpper();
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var threadId = message.ThreadInfo.Id < 10 ? $"0{message.ThreadInfo.Id}" : message.ThreadInfo.Id.ToString();
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var threadName = message.ThreadInfo.HasName ? ": " + message.ThreadInfo.Name : string.Empty;
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var threadInfo = $"[{threadId}{threadName}]";
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Console.ForegroundColor = ConsoleColor.DarkGray;
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Console.Write($"{date} {threadInfo} - ");
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Console.ForegroundColor = GetColorFor(message.Severity);
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Console.WriteLine($"{severity}: { message.Message}");
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Console.ForegroundColor = ForegroundColor;
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}
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private void PrintText(ILogText text)
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{
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var isHeader = text.Text.StartsWith("/* ");
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var isComment = text.Text.StartsWith("# ");
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if (isHeader || isComment)
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{
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Console.ForegroundColor = ConsoleColor.DarkGreen;
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}
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Console.WriteLine(text.Text);
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Console.ForegroundColor = ForegroundColor;
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}
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private ConsoleColor GetColorFor(LogLevel severity)
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{
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switch (severity)
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{
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case LogLevel.Debug:
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return ConsoleColor.Gray;
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case LogLevel.Error:
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return ConsoleColor.Red;
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case LogLevel.Warning:
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return ConsoleColor.DarkYellow;
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default:
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return ForegroundColor;
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}
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}
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}
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}
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