/[RomCheater]/trunk/RomCheater.Logging/Logger.cs
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Annotation of /trunk/RomCheater.Logging/Logger.cs

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Revision 23 - (hide annotations) (download)
Wed May 9 08:51:38 2012 UTC (8 years, 8 months ago) by william
File size: 3136 byte(s)

1 william 17 using System;
2     using System.Collections.Generic;
3     using System.Linq;
4     using System.Text;
5     using System.Reflection;
6     using System.Windows.Forms;
7    
8     namespace RomCheater.Logging
9     {
10     public interface ILogger
11     {
12     void Write(string format, params object[] args);
13     void WriteLine(string format, params object[] args);
14     }
15    
16     #region public static class Logger
17     public static class logger
18     {
19     private static logwriter lh;
20     static logger() { lh = new logwriter(); }
21    
22     #region ILogger Members
23     public static void Write(string format, params object[] args)
24     {
25     init();
26     lh.Write(format, args);
27     }
28     public static void WriteLine(string format, params object[] args)
29     {
30     init();
31     lh.WriteLine(format, args);
32     }
33     #endregion
34    
35     #region Reflection Support
36     private static void init()
37     {
38     Assembly asm = Assembly.GetEntryAssembly();
39     Type[] types = asm.GetTypes();
40    
41     foreach (Type t in types)
42     {
43     if (t.BaseType == typeof(Form))
44     {
45     LogWriter lw = null;
46     PropertyInfo[] properties = t.GetProperties(BindingFlags.NonPublic | BindingFlags.Static);
47     foreach (PropertyInfo prop in properties)
48     {
49     if (prop.PropertyType == typeof(LogWriter))
50     {
51     try
52     {
53     lw = (LogWriter)prop.GetValue(null, null);
54     break;
55     }
56 william 23 catch (Exception)
57 william 17 {
58     throw;
59     }
60     }
61     }
62     lh = new logwriter(lw);
63     break;
64     }
65     }
66     }
67     #endregion
68     }
69     #endregion
70    
71     #region internal class LogHelper : ILogger
72     internal class logwriter : ILogger
73     {
74     private LogWriter writer;
75     public logwriter() : this(null) { }
76     public logwriter(LogWriter writer)
77     {
78     this.writer = writer;
79     }
80     #region ILogger Members
81     public void Write(string format, params object[] args)
82     {
83     WriteToLog(format,false, args);
84     }
85     public void WriteLine(string format, params object[] args)
86     {
87     WriteToLog(format,true, args);
88     }
89     private void WriteToLog(string format, bool newline, params object[] args)
90     {
91     if (writer != null)
92     {
93     if (newline)
94     {
95     writer.Log.WriteLine(format, args);
96     }
97     else
98     {
99     writer.Log.Write(format, args);
100     }
101     }
102     }
103     #endregion
104     }
105     #endregion
106     }

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