/[EmuXPortal]/trunk/EmuXPortal/Logging/logger.cs
ViewVC logotype

Contents of /trunk/EmuXPortal/Logging/logger.cs

Parent Directory Parent Directory | Revision Log Revision Log


Revision 14 - (show annotations) (download)
Tue Apr 3 21:35:13 2012 UTC (8 years, 5 months ago) by william
File size: 4147 byte(s)
add logging support

1 using System;
2 using System.Collections.Generic;
3 using System.Linq;
4 using System.Text;
5 using System.IO;
6 using System.Windows.Forms;
7
8 namespace EmuXPortal.Logging
9 {
10 public static class logger
11 {
12 private static Log log = new Log();
13 public static void Write(string format, params object[] args) { log.Write(format, args); }
14 public static void Write(Stream s, string format, params object[] args) { log.Write(s, format, args); }
15 public static void WriteLine(string format, params object[] args) { log.WriteLine(format, args); }
16 public static void WriteLine(Stream s, string format, params object[] args) { log.WriteLine(s, format, args); }
17
18 #region Logger implementation
19 private interface ILog
20 {
21 void Write(string format, params object[] args);
22 void Write(Stream s, string format, params object[] args);
23 void WriteLine(string format, params object[] args);
24 void WriteLine(Stream s, string format, params object[] args);
25 }
26 private class Log : ILog
27 {
28 static string APP_PATH = Application.StartupPath;
29 static string log_file = "EmuXPortal.log";
30 string log_file_path = string.Format(@"{0}\{1}", APP_PATH, log_file);
31 #region ILog Members
32 public void Write(string format, params object[] args)
33 {
34 FileMode mode = FileMode.OpenOrCreate;
35 FileAccess access = FileAccess.ReadWrite;
36 if (new FileInfo(log_file_path).Exists) { mode = FileMode.Append; access = FileAccess.Write; }
37 using (FileStream fs = new FileStream(log_file_path, mode, access, FileShare.ReadWrite)) { Write(fs, format, args); }
38 }
39 public void Write(Stream s, string format, params object[] args)
40 {
41 using (StreamWriter sw = new StreamWriter(s, Encoding.UTF8))
42 {
43 sw.AutoFlush = true;
44 Log_Write(sw, format, args);
45 sw.Close();
46 }
47 }
48 public void WriteLine(string format, params object[] args)
49 {
50 FileMode mode = FileMode.OpenOrCreate;
51 FileAccess access = FileAccess.ReadWrite;
52 if (new FileInfo(log_file_path).Exists) { mode = FileMode.Append; access = FileAccess.Write; }
53 using (FileStream fs = new FileStream(log_file_path, mode, access, FileShare.ReadWrite)) { WriteLine(fs, format, args); }
54 }
55 public void WriteLine(Stream s, string format, params object[] args)
56 {
57 using (StreamWriter sw = new StreamWriter(s, Encoding.UTF8))
58 {
59 sw.AutoFlush = true;
60 Log_WriteLine(sw, format, args);
61 sw.Close();
62 }
63 }
64
65 private string GenerateTimestamp()
66 {
67 DateTime now = DateTime.Now;
68 string timestamp = "";
69 timestamp = string.Format("{0:0000}/{1:00}/{2:00} {3:00}:{4:00}:{5:00} {6} - ", now.Year, now.Month, now.Day, now.Hour, now.Minute, now.Second, now.ToString("tt"));
70 return timestamp;
71 }
72
73 private void Log_Write(StreamWriter sw, string format, params object[] args)
74 {
75 string formatted_string = string.Format(format, args);
76 string t = string.Format("{0}{1}", GenerateTimestamp(), formatted_string);
77 sw.Write(t);
78 Console.Write(t);
79 }
80 private void Log_WriteLine(StreamWriter sw, string format, params object[] args)
81 {
82 string formatted_string = string.Format(format, args);
83 string t = string.Format("{0}{1}", GenerateTimestamp(), formatted_string);
84 sw.WriteLine(t);
85 Console.WriteLine(t);
86 }
87 #endregion
88 }
89 #endregion
90 }
91 }

  ViewVC Help
Powered by ViewVC 1.1.22