DaoMqPump2/DaoCommon/Logfile.cs

using System;
using System.Collections.Generic;
using System.Text;
using System.Globalization;
using System.IO;

namespace DaoCommon
{
    public enum LogfileType
    {
        LogTransactions,
        LogEvents,
        LogDiscarded
    }


    public class Logfile : IDisposable
    {
        private string name;
        private String logDirectory;
        private LinkedList<string> logEntries = new LinkedList<string>();


        public Logfile(string logname, string logDirectory)
        {
            this.logDirectory = logDirectory;
            this.name = logname;
        }

        public void Dispose()// adasd
        {
        }

        public static string getNowString()
        {
            DateTime now = DateTime.Now;

            return now.ToString("s");
        }


        public string getLogFilename(LogfileType type)
        {
            return getLogFilename(type, logDirectory, name);
        }

        public static string getLogFilename(LogfileType type, string logDirectory, string name)
        {

            DateTime now = DateTime.Now;
            string filename = logDirectory + "\\";

            //Find uge nr
            DateTimeFormatInfo dfi = DateTimeFormatInfo.CurrentInfo;
            Calendar myCal = CultureInfo.InvariantCulture.Calendar;//System.Globalization
            int week = myCal.GetWeekOfYear(now, dfi.CalendarWeekRule, dfi.FirstDayOfWeek);

            switch (type)
            {
                case LogfileType.LogEvents:
                    filename += "eventlog_";
                    break;

                case LogfileType.LogTransactions:
                    filename += "transactionlog_";
                    break;
                case LogfileType.LogDiscarded:
                    filename += "discardedlog_";
                    break;
            }


            filename += name + "_" + now.Year.ToString("D4") + "_W" + week.ToString("D2") + ".log";

            return filename;
        }


        public void addSingleLogEntry(string msg)
        {
            msg = Logfile.getNowString() + " " + msg;
            lock (logEntries)
            {
                logEntries.AddFirst(msg);

                if (logEntries.Count > 20)
                {
                    logEntries.RemoveLast();
                }
            }

            string filename = getLogFilename(LogfileType.LogEvents);
            using (StreamWriter eventlog = new StreamWriter(filename, true))
            {
                eventlog.WriteLine(msg);
            }
        }

        public string[] getLog()
        {
            lock (logEntries)
            {
                List<string> tmpEntries = new List<string>();
                foreach (string s in logEntries)
                {
                    tmpEntries.Add(s);
                }
                return tmpEntries.ToArray();
            }
        }


    }
}
1	torben	2169	using System;
2			using System.Collections.Generic;
3			using System.Text;
4			using System.Globalization;
5			using System.IO;
6
7			namespace DaoCommon
8			{
9			public enum LogfileType
10			{
11			LogTransactions,
12			LogEvents,
13			LogDiscarded
14			}
15
16
17
18			public class Logfile : IDisposable
19			{
20			private string name;
21			private String logDirectory;
22			private LinkedList<string> logEntries = new LinkedList<string>();
23
24
25			public Logfile(string logname, string logDirectory)
26			{
27			this.logDirectory = logDirectory;
28			this.name = logname;
29			}
30
31			public void Dispose()// adasd
32			{
33			}
34
35			public static string getNowString()
36			{
37			DateTime now = DateTime.Now;
38
39			return now.ToString("s");
40			}
41
42
43			public string getLogFilename(LogfileType type)
44			{
45			return getLogFilename(type, logDirectory, name);
46			}
47
48			public static string getLogFilename(LogfileType type, string logDirectory, string name)
49			{
50
51			DateTime now = DateTime.Now;
52			string filename = logDirectory + "\\";
53
54			//Find uge nr
55			DateTimeFormatInfo dfi = DateTimeFormatInfo.CurrentInfo;
56			Calendar myCal = CultureInfo.InvariantCulture.Calendar;//System.Globalization
57			int week = myCal.GetWeekOfYear(now, dfi.CalendarWeekRule, dfi.FirstDayOfWeek);
58
59			switch (type)
60			{
61			case LogfileType.LogEvents:
62			filename += "eventlog_";
63			break;
64
65			case LogfileType.LogTransactions:
66			filename += "transactionlog_";
67			break;
68			case LogfileType.LogDiscarded:
69			filename += "discardedlog_";
70			break;
71			}
72
73
74			filename += name + "_" + now.Year.ToString("D4") + "_W" + week.ToString("D2") + ".log";
75
76			return filename;
77			}
78
79
80			public void addSingleLogEntry(string msg)
81			{
82			msg = Logfile.getNowString() + " " + msg;
83			lock (logEntries)
84			{
85			logEntries.AddFirst(msg);
86
87			if (logEntries.Count > 20)
88			{
89			logEntries.RemoveLast();
90			}
91			}
92
93			string filename = getLogFilename(LogfileType.LogEvents);
94			using (StreamWriter eventlog = new StreamWriter(filename, true))
95			{
96			eventlog.WriteLine(msg);
97			}
98			}
99
100			public string[] getLog()
101			{
102			lock (logEntries)
103			{
104			List<string> tmpEntries = new List<string>();
105			foreach (string s in logEntries)
106			{
107			tmpEntries.Add(s);
108			}
109			return tmpEntries.ToArray();
110			}
111			}
112
113
114			}
115			}