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-rw-r--r--XmlRpcCS/Logger.cs46
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1namespace Nwc.XmlRpc
2{
3 using System;
4
5 /// <summary>Define levels of logging.</summary><remarks> This duplicates
6 /// similar enumerations in System.Diagnostics.EventLogEntryType. The
7 /// duplication was merited because .NET Compact Framework lacked the EventLogEntryType enum.</remarks>
8 public enum LogLevel
9 {
10 /// <summary>Information level, log entry for informational reasons only.</summary>
11 Information,
12 /// <summary>Warning level, indicates a possible problem.</summary>
13 Warning,
14 /// <summary>Error level, implies a significant problem.</summary>
15 Error
16 }
17
18 ///<summary>
19 ///Logging singleton with swappable output delegate.
20 ///</summary>
21 ///<remarks>
22 ///This singleton provides a centralized log. The actual WriteEntry calls are passed
23 ///off to a delegate however. Having a delegate do the actual logginh allows you to
24 ///implement different logging mechanism and have them take effect throughout the system.
25 ///</remarks>
26 public class Logger
27 {
28 ///<summary>Delegate definition for logging.</summary>
29 ///<param name="message">The message <c>String</c> to log.</param>
30 ///<param name="level">The <c>LogLevel</c> of your message.</param>
31 public delegate void LoggerDelegate(String message, LogLevel level);
32 ///<summary>The LoggerDelegate that will recieve WriteEntry requests.</summary>
33 static public LoggerDelegate Delegate = null;
34
35 ///<summary>
36 ///Method logging events are sent to.
37 ///</summary>
38 ///<param name="message">The message <c>String</c> to log.</param>
39 ///<param name="level">The <c>LogLevel</c> of your message.</param>
40 static public void WriteEntry(String message, LogLevel level)
41 {
42 if (Delegate != null)
43 Delegate(message, level);
44 }
45 }
46}