108 lines
4.2 KiB
C#
108 lines
4.2 KiB
C#
// SparkleShare, a collaboration and sharing tool.
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// Copyright (C) 2010 Hylke Bons <hi@planetpeanut.uk>
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program 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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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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using System;
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using System.IO;
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namespace Sparkles {
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public static class Logger {
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static StreamWriter log_writer = File.CreateText (Configuration.DefaultConfiguration.LogFilePath);
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static object log_writer_lock = new object ();
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public static void LogInfo (string type, string message)
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{
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LogInfo (type, message, null);
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}
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public static void LogInfo (string type, string message, Exception exception)
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{
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string timestamp = DateTime.Now.ToString ("HH:mm:ss");
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string line;
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if (string.IsNullOrEmpty (type))
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line = timestamp + " " + message;
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else
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line = timestamp + " " + type + " | " + message;
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if (exception != null)
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line += ": " + exception.Message + " " + exception.StackTrace;
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if (Configuration.DebugMode)
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Console.WriteLine (line);
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lock (log_writer_lock) {
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try {
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log_writer.WriteLine (line);
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log_writer.Flush ();
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} catch (Exception e) {
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Console.WriteLine (string.Format ("Could not write to log {0}: {1} {2}",
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(log_writer.BaseStream as FileStream).Name, e.Message, e.StackTrace));
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}
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}
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}
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public static void WriteCrashReport (Exception e)
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{
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if (log_writer != null)
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log_writer.Close ();
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string home_path = Environment.GetFolderPath (Environment.SpecialFolder.Personal);
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if (InstallationInfo.OperatingSystem == OS.Windows)
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home_path = Environment.GetFolderPath (Environment.SpecialFolder.UserProfile);
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string crash_report_file_path = Path.Combine (home_path, "SparkleShare", "crash_report.txt");
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string n = Environment.NewLine;
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string crash_report =
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"Oops! SparkleShare has crashed... :(" + n +
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n +
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"If you want to help fix this crash, please report it at " + n +
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"https://github.com/hbons/SparkleShare/issues and include the lines below." + n +
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n +
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"Remove any sensitive information like file names, IP addresses, domain names, etc. if needed." + n +
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n +
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"------" + n +
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n;
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crash_report += e.GetType () + ": " + e.Message + n + e.StackTrace + n + n;
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if (e.InnerException != null)
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crash_report += n + e.InnerException.Message + n + e.InnerException.StackTrace + n;
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if (Configuration.DefaultConfiguration != null && File.Exists (Configuration.DefaultConfiguration.LogFilePath)) {
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string debug_log = File.ReadAllText (Configuration.DefaultConfiguration.LogFilePath);
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string [] debug_lines = debug_log.Split (Environment.NewLine.ToCharArray ());
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int line_count = 50;
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if (debug_lines.Length > line_count)
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crash_report += string.Join (n, debug_lines, (debug_lines.Length - line_count), line_count) + n;
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else
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crash_report += debug_log + n;
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}
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File.WriteAllText (crash_report_file_path, crash_report);
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Console.WriteLine (DateTime.Now.ToString ("HH:mm:ss") + " | Wrote crash report to " + crash_report_file_path);
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}
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}
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}
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