BindingFlags.Public needed here as Exception.HResult is now public in .NET 4.5. This...
[mono.git] / mcs / class / System / System.Diagnostics / SourceSwitch.cs
1 //
2 // SourceSwitch.cs
3 //
4 // Author:
5 //      Atsushi Enomoto  <atsushi@ximian.com>
6 //
7 // Copyright (C) 2007 Novell, Inc.
8 //
9
10 //
11 // Permission is hereby granted, free of charge, to any person obtaining
12 // a copy of this software and associated documentation files (the
13 // "Software"), to deal in the Software without restriction, including
14 // without limitation the rights to use, copy, modify, merge, publish,
15 // distribute, sublicense, and/or sell copies of the Software, and to
16 // permit persons to whom the Software is furnished to do so, subject to
17 // the following conditions:
18 // 
19 // The above copyright notice and this permission notice shall be
20 // included in all copies or substantial portions of the Software.
21 // 
22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
29 //
30
31 #if NET_2_0
32
33 using System;
34
35 namespace System.Diagnostics
36 {
37         public class SourceSwitch : Switch
38         {
39                 // FIXME: better explanation.
40                 const string description = "Source switch.";
41
42                 public SourceSwitch (string displayName)
43                         : this (displayName, null)
44                 {
45                 }
46
47                 public SourceSwitch (string displayName, string defaultSwitchValue)
48                         : base (displayName, description, defaultSwitchValue)
49                 {
50                 }
51                 
52                 public SourceLevels Level {
53                         get { return (SourceLevels) SwitchSetting; }
54                         set {
55                                 SwitchSetting = (int) value;
56                         }
57                 }
58
59                 public bool ShouldTrace (TraceEventType eventType)
60                 {
61                         switch (eventType) {
62                         case TraceEventType.Critical:
63                                 return (Level & SourceLevels.Critical) != 0;
64                         case TraceEventType.Error:
65                                 return (Level & SourceLevels.Error) != 0;
66                         case TraceEventType.Warning:
67                                 return (Level & SourceLevels.Warning) != 0;
68                         case TraceEventType.Information:
69                                 return (Level & SourceLevels.Information) != 0;
70                         case TraceEventType.Verbose:
71                                 return (Level & SourceLevels.Verbose) != 0;
72                         case TraceEventType.Start:
73                         case TraceEventType.Stop:
74                         case TraceEventType.Suspend:
75                         case TraceEventType.Resume:
76                         case TraceEventType.Transfer:
77                         default:
78                                 return (Level & SourceLevels.ActivityTracing) != 0;
79                         }
80                 }
81
82                 protected override void OnValueChanged ()
83                 {
84                         SwitchSetting = (int) Enum.Parse (typeof (SourceLevels),
85                                 Value, true);
86                 }
87         }
88 }
89 #endif