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88 lines
2.5 KiB
C#
88 lines
2.5 KiB
C#
using MediaBrowser.Common.Implementations.Logging;
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using MediaBrowser.Model.Logging;
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using NLog.Targets;
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using System;
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using System.ComponentModel;
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using System.Threading;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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namespace MediaBrowser.ServerApplication.Logging
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{
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public partial class LogForm : Form
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{
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private readonly TaskScheduler _uiThread;
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private readonly ILogManager _logManager;
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public LogForm(ILogManager logManager)
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{
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InitializeComponent();
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_logManager = logManager;
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_uiThread = TaskScheduler.FromCurrentSynchronizationContext();
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}
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protected override void OnLoad(EventArgs e)
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{
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base.OnLoad(e);
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((NlogManager)_logManager).RemoveTarget("LogWindowTraceTarget");
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((NlogManager)_logManager).AddLogTarget(new TraceTarget
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{
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Layout = "${longdate}, ${level}, ${logger}, ${message}",
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Name = "LogWindowTraceTarget"
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}, LogSeverity.Debug);
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}
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/// <summary>
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/// Logs the message.
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/// </summary>
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/// <param name="msg">The MSG.</param>
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public async void LogMessage(string msg)
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{
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await Task.Factory.StartNew(() =>
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{
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if (listBox1.Items.Count > 10000)
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{
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//I think the quickest and safest thing to do here is just clear it out
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listBox1.Items.Clear();
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}
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foreach (var line in msg.Split(new[] { '\n' }, StringSplitOptions.RemoveEmptyEntries))
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{
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if (!string.IsNullOrWhiteSpace(line))
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{
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listBox1.Items.Insert(0, line);
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}
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}
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}, CancellationToken.None, TaskCreationOptions.None, _uiThread);
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}
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/// <summary>
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/// The log layout
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/// </summary>
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/// <value>The log layout.</value>
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public string LogLayout
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{
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get { return "${longdate}, ${level}, ${logger}, ${message}"; }
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}
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/// <summary>
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/// Shuts down.
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/// </summary>
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public async void ShutDown()
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{
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await Task.Factory.StartNew(Close, CancellationToken.None, TaskCreationOptions.None, _uiThread);
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}
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protected override void OnClosing(CancelEventArgs e)
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{
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base.OnClosing(e);
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((NlogManager)_logManager).RemoveTarget("LogWindowTraceTarget");
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}
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}
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}
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