EmuXPortal/Logging/logger.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
using System.Windows.Forms;

namespace EmuXPortal.Logging
{
    public static class logger
    {
        private static Log log = new Log();
        public static void Write(string format, params object[] args) { log.Write(format, args); }
        public static void Write(Stream s, string format, params object[] args) { log.Write(s, format, args); }
        public static void WriteLine(string format, params object[] args) { log.WriteLine(format, args); }
        public static void WriteLine(Stream s, string format, params object[] args) { log.WriteLine(s, format, args); }

        #region Logger implementation
        private interface ILog
        {
            void Write(string format, params object[] args);
            void Write(Stream s, string format, params object[] args);
            void WriteLine(string format, params object[] args);
            void WriteLine(Stream s, string format, params object[] args);
        }
        private class Log : ILog
        {
            static string APP_PATH = Application.StartupPath;
            static string log_file = "EmuXPortal.log";
            string log_file_path = string.Format(@"{0}\{1}", APP_PATH, log_file);
            #region ILog Members
            public void Write(string format, params object[] args)
            {
                FileMode mode = FileMode.OpenOrCreate;
                FileAccess access = FileAccess.ReadWrite;
                if (new FileInfo(log_file_path).Exists) { mode = FileMode.Append; access = FileAccess.Write; }
                using (FileStream fs = new FileStream(log_file_path, mode, access, FileShare.ReadWrite)) { Write(fs, format, args); }
                format = null;
                args = null;
            }
            public void Write(Stream s, string format, params object[] args)
            {
                using (StreamWriter sw = new StreamWriter(s, Encoding.UTF8))
                {
                    sw.AutoFlush = true;
                    Log_Write(sw, format, args);
                    sw.Close();
                }
                format = null;
                args = null;
            }
            public void WriteLine(string format, params object[] args)
            {
                FileMode mode = FileMode.OpenOrCreate;
                FileAccess access = FileAccess.ReadWrite;
                if (new FileInfo(log_file_path).Exists) { mode = FileMode.Append; access = FileAccess.Write; }
                using (FileStream fs = new FileStream(log_file_path, mode, access, FileShare.ReadWrite)) { WriteLine(fs, format, args); }
                format = null;
                args = null;
            }
            public void WriteLine(Stream s, string format, params object[] args)
            {
                using (StreamWriter sw = new StreamWriter(s, Encoding.UTF8))
                {
                    sw.AutoFlush = true;
                    Log_WriteLine(sw, format, args);
                    format = null;
                    args = null;
                    sw.Close();
                }               
                s.Dispose();
                s = null;
            }

            private string GenerateTimestamp()
            {
                DateTime now = DateTime.Now;
                string timestamp = "";
                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"));
                return timestamp;
            }

            private void Log_Write(StreamWriter sw, string format, params object[] args)
            {
                string formatted_string = string.Format(format, args);
                string timestamp = GenerateTimestamp();
                string t = string.Format("{0}{1}", timestamp, formatted_string);
                timestamp = null;
                sw.Write(t);
                Console.Write(t);
                formatted_string = null;
                t = null;
                format = null;
                args = null;
            }
            private void Log_WriteLine(StreamWriter sw, string format, params object[] args)
            {
                string formatted_string = string.Format(format, args);
                string timestamp = GenerateTimestamp();
                string t = string.Format("{0}{1}", timestamp, formatted_string);
                timestamp = null;
                sw.WriteLine(t);
                Console.WriteLine(t);
                formatted_string = null;
                t = null;
                format = null;
                args = null;
            }
            #endregion
        }
        #endregion
    }
}
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	format = null;
39	args = null;
40	}
41	public void Write(Stream s, string format, params object[] args)
42	{
43	using (StreamWriter sw = new StreamWriter(s, Encoding.UTF8))
44	{
45	sw.AutoFlush = true;
46	Log_Write(sw, format, args);
47	sw.Close();
48	}
49	format = null;
50	args = null;
51	}
52	public void WriteLine(string format, params object[] args)
53	{
54	FileMode mode = FileMode.OpenOrCreate;
55	FileAccess access = FileAccess.ReadWrite;
56	if (new FileInfo(log_file_path).Exists) { mode = FileMode.Append; access = FileAccess.Write; }
57	using (FileStream fs = new FileStream(log_file_path, mode, access, FileShare.ReadWrite)) { WriteLine(fs, format, args); }
58	format = null;
59	args = null;
60	}
61	public void WriteLine(Stream s, string format, params object[] args)
62	{
63	using (StreamWriter sw = new StreamWriter(s, Encoding.UTF8))
64	{
65	sw.AutoFlush = true;
66	Log_WriteLine(sw, format, args);
67	format = null;
68	args = null;
69	sw.Close();
70	}
71	s.Dispose();
72	s = null;
73	}
74
75	private string GenerateTimestamp()
76	{
77	DateTime now = DateTime.Now;
78	string timestamp = "";
79	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"));
80	return timestamp;
81	}
82
83	private void Log_Write(StreamWriter sw, string format, params object[] args)
84	{
85	string formatted_string = string.Format(format, args);
86	string timestamp = GenerateTimestamp();
87	string t = string.Format("{0}{1}", timestamp, formatted_string);
88	timestamp = null;
89	sw.Write(t);
90	Console.Write(t);
91	formatted_string = null;
92	t = null;
93	format = null;
94	args = null;
95	}
96	private void Log_WriteLine(StreamWriter sw, string format, params object[] args)
97	{
98	string formatted_string = string.Format(format, args);
99	string timestamp = GenerateTimestamp();
100	string t = string.Format("{0}{1}", timestamp, formatted_string);
101	timestamp = null;
102	sw.WriteLine(t);
103	Console.WriteLine(t);
104	formatted_string = null;
105	t = null;
106	format = null;
107	args = null;
108	}
109	#endregion
110	}
111	#endregion
112	}
113	}