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https://github.com/fadden/6502bench.git
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02f6e884d7
- MakeDist now copies CommonWPF.dll. - Spent a bunch of time tracking down a null-pointer deref that only happened when you didn't start with a config file. Fixed. - The NPE was causing the program to exit without any sort of useful diagnostic, so I added an uncaught exception handler that writes the crash to a text file in the current directory. - Added a trace listener definition to App.config that writes log messages to a file, but it can't generally be enabled at runtime because you can't write files from inside the sandbox. So it's there but commented out. - Made the initial size of the main window a little wider.
69 lines
2.6 KiB
C#
69 lines
2.6 KiB
C#
/*
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* Copyright 2018 faddenSoft
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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using System;
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using System.Diagnostics;
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using System.IO;
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using System.Linq;
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namespace CommonUtil {
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public static class Misc {
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// Given a type, dump all namespaces found in the same assembly.
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// https://stackoverflow.com/a/1549216/294248
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public static void DumpNamespacesInAssembly(Type type) {
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Console.WriteLine("Assembly: " + type.Assembly.Location);
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Type[] typeList = type.Assembly.GetTypes();
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var namespaces = typeList.Select(t => t.Namespace).Distinct();
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foreach (string ns in namespaces) {
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Console.WriteLine(" " + ns);
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}
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}
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/// <summary>
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/// Writes an unhandled exception trace to a crash file.
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/// </summary>
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/// <remarks>
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/// Usage:
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/// AppDomain.CurrentDomain.UnhandledException +=
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/// new UnhandledExceptionEventHandler(CommonUtil.Misc.CrashReporter);
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///
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/// Thanks: https://stackoverflow.com/a/21308327/294248
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/// </remarks>
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public static void CrashReporter(object sender, UnhandledExceptionEventArgs e) {
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const string CRASH_PATH = @"CrashLog.txt";
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Exception ex = (Exception)e.ExceptionObject;
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Debug.WriteLine("CRASHING (term=" + e.IsTerminating + "): " + ex);
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try {
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using (StreamWriter writer = new StreamWriter(CRASH_PATH, true)) {
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writer.WriteLine("*** " + DateTime.Now.ToLocalTime() + " ***");
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while (ex != null) {
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writer.WriteLine(ex.GetType().FullName + ": " + ex.Message);
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writer.WriteLine("Trace:");
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writer.WriteLine(ex.StackTrace);
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writer.WriteLine(string.Empty);
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ex = ex.InnerException;
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}
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}
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} catch {
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// damn it
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Debug.WriteLine("Crashed while crashing");
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}
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}
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}
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}
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