1  namespace Logging
 2  {
 3      public class LogPrefixer : ILog
 4      {
 5          private readonly ILog backingLog;
 6  
 7          public LogPrefixer(ILog backingLog)
 8          {
 9              this.backingLog = backingLog;
10          }
11  
12          public LogPrefixer(ILog backingLog, string prefix)
13          {
14              this.backingLog = backingLog;
15              Prefix = prefix;
16          }
17  
18          public string Prefix { get; set; } = string.Empty;
19  
20          public LogFile CreateSubfile(string addName, string ext = "log")
21          {
22              return backingLog.CreateSubfile(addName, ext);
23          }
24  
25          public void Debug(string message = "", int skipFrames = 0)
26          {
27              backingLog.Debug(GetPrefix() + message, skipFrames + 1);
28          }
29  
30          public void Error(string message)
31          {
32              backingLog.Error(GetPrefix() + message);
33          }
34  
35          public void Log(string message)
36          {
37              backingLog.Log(GetPrefix() + message);
38          }
39  
40          public void AddStringReplace(string from, string to)
41          {
42              backingLog.AddStringReplace(from, to);
43          }
44  
45          public void Raw(string message)
46          {
47              backingLog.Raw(message);
48          }
49  
50          public string GetFullName()
51          {
52              return backingLog.GetFullName();
53          }
54  
55          protected virtual string GetPrefix()
56          {
57              return Prefix;
58          }
59      }
60  }