1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
|
using MediaBrowser.Common.Implementations.Logging;
using MediaBrowser.Model.Logging;
using NLog;
using NLog.Config;
using NLog.Targets;
using System.ComponentModel;
using System.Threading;
using System.Threading.Tasks;
using System.Windows;
namespace MediaBrowser.ServerApplication.Logging
{
/// <summary>
/// Interaction logic for LogWindow.xaml
/// </summary>
public partial class LogWindow : Window
{
/// <summary>
/// The _ui thread
/// </summary>
private readonly TaskScheduler _uiThread;
private readonly ILogManager _logManager;
/// <summary>
/// Initializes a new instance of the <see cref="LogWindow" /> class.
/// </summary>
/// <param name="kernel">The kernel.</param>
public LogWindow(ILogManager logManager)
{
InitializeComponent();
_uiThread = TaskScheduler.FromCurrentSynchronizationContext();
_logManager = logManager;
Loaded += LogWindow_Loaded;
}
/// <summary>
/// Handles the Loaded event of the LogWindow control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="RoutedEventArgs" /> instance containing the event data.</param>
void LogWindow_Loaded(object sender, RoutedEventArgs e)
{
((NlogManager)_logManager).RemoveTarget("LogWindowTraceTarget");
((NlogManager)_logManager).AddLogTarget(new TraceTarget
{
Layout = "${longdate}, ${level}, ${logger}, ${message}",
Name = "LogWindowTraceTarget"
}, LogSeverity.Debug);
}
/// <summary>
/// Raises the <see cref="E:System.Windows.Window.Closing" /> event.
/// </summary>
/// <param name="e">A <see cref="T:System.ComponentModel.CancelEventArgs" /> that contains the event data.</param>
protected override void OnClosing(CancelEventArgs e)
{
base.OnClosing(e);
((NlogManager) _logManager).RemoveTarget("LogWindowTraceTarget");
}
/// <summary>
/// Logs the message.
/// </summary>
/// <param name="msg">The MSG.</param>
public async void LogMessage(string msg)
{
await Task.Factory.StartNew(() =>
{
if (lbxLogData.Items.Count > 10000)
{
//I think the quickest and safest thing to do here is just clear it out
lbxLogData.Items.Clear();
}
lbxLogData.Items.Insert(0, msg.TrimEnd('\n'));
}, CancellationToken.None, TaskCreationOptions.None, _uiThread);
}
/// <summary>
/// The log layout
/// </summary>
/// <value>The log layout.</value>
public string LogLayout
{
get { return "${longdate}, ${level}, ${logger}, ${message}"; }
}
/// <summary>
/// Adds the log target.
/// </summary>
/// <param name="target">The target.</param>
/// <param name="name">The name.</param>
private void AddLogTarget(Target target, string name)
{
var config = NLog.LogManager.Configuration;
target.Name = name;
config.AddTarget(name, target);
var level = LogLevel.Debug;
var rule = new LoggingRule("*", level, target);
config.LoggingRules.Add(rule);
NLog.LogManager.Configuration = config;
}
/// <summary>
/// Shuts down.
/// </summary>
public async void ShutDown()
{
await Task.Factory.StartNew(Close, CancellationToken.None, TaskCreationOptions.None, _uiThread);
}
}
}
|
