public static void EventLog_custom_config___Test___Non_logging_context()
{
// Arrange
var config = new EventLogConfig(new Dictionary <LogItemKind, IReadOnlyCollection <string> >(), "MySourceLawson", "MyLogLawson", "MyMachine", true);
var logger = new EventLogWriter(config);
// Act
logger.Log("Subject".ToLogEntry("Comment").ToLogItem(LogItemOrigin.ItsLogEntryPosted));
// Assert
/* Confirm no entry - by hand */
}
public static void EventLog_custom_config___Test___Logging_context_error()
{
// Arrange
var config = new EventLogConfig(new Dictionary <LogItemKind, IReadOnlyCollection <string> >(), "MySource", "MyLog", "Laptop", true);
var logger = new EventLogWriter(config);
// Act
logger.Log("Subject".ToLogEntry("Comment").ToLogItem(LogItemOrigin.ItsLogInternalErrors));
// Assert
/* Confirm entry - by hand */
}
private void DefaultLogWriter(IList <LogItem> logItems)
{
try
{
//EventLogWriter.Log("Entering try block", EventLogEntryType.Information, 103);
if (File.Exists(Location))
{
var info = new FileInfo(Location);
//EventLogWriter.Log("File exists, file size is:" + info.Length, EventLogEntryType.Information, 104);
if (info.Length >= MaxFileSize)
{
//EventLogWriter.Log("File size is greater than max", EventLogEntryType.Information, 105);
//File.SetLastWriteTime(Location, DateTime.Now);
//var move = DateTime.Now;
////EventLogWriter.Log("Attempting to move to: " + Location, EventLogEntryType.Information, 106);
//var loc = Location + "." + move.ToString("yyyy-dd-MM_HH-mm-ss_fffffff");
//info.MoveTo(loc);
var loc = Location + ".";
if (File.Exists(loc + "1"))
{
File.Delete(loc + "1");
}
info.MoveTo(loc + "1");
if (System.IO.File.Exists(loc + "1"))
{
int zipCount = 1;
while (System.IO.File.Exists(loc + zipCount + ".zip"))
{
zipCount++;
}
if (zipCount > MaxLogCount)
{
System.IO.File.Delete(loc + MaxLogCount + ".zip");
zipCount--;
}
if (zipCount > 1)
{
for (int i = zipCount; i > 1; i--)
{
if (System.IO.File.Exists(loc + (i - 1) + ".zip") && !System.IO.File.Exists(loc + (i) + ".zip"))
{
System.IO.File.Move(loc + (i - 1) + ".zip", loc + (i) + ".zip");
}
}
}
string fileName = Location.Substring(Location.LastIndexOf('\\') + 1);
CreateZip.CreateZipFile(Location + ".1", fileName);
System.IO.File.Delete(Location + ".1");
}
}
}
}
catch (Exception e)
{
EventLogWriter.Log(string.Format("Exception occurred in FileLoggerAppender -> DefaultLogWriter, {2}Message: {2}{0}{2}StackTrace: {2}{1}{2}Source: {2}{3}", e.Message, e.StackTrace, Environment.NewLine, e.Source), EventLogEntryType.Error, 4);
}
try
{
if (!Directory.Exists(Path.GetDirectoryName(Location)))
{
Directory.CreateDirectory(Path.GetDirectoryName(Location));
}
using (var fs = new FileStream(Location, FileMode.Append, FileAccess.Write, FileShare.ReadWrite, 1024 * 1024, FileOptions.WriteThrough))
{
using (var fw = new StreamWriter(fs, new UTF8Encoding(), 1024 * 1024, true))
// ReSharper disable ForCanBeConvertedToForeach Reason: Optimization
for (var i = 0; i < logItems.Count; i++)
// ReSharper restore ForCanBeConvertedToForeach
{
var toWrite = string.Format("{0}", Logger.FormatLog(DefaultLogPattern, logItems[i], _formatting));
fw.WriteLine(toWrite);
}
fs.Flush(true);
}
}
catch (IOException e)
{
if (!IsFileLocked(e))
{
EventLogWriter.Log(string.Format("IOException occurred in FileLoggerAppender -> DefaultLogWriter, {2}Message: {2}{0}{2}StackTrace: {2}{1}{2}Source: {2}{3}", e.Message, e.StackTrace, Environment.NewLine, e.Source), EventLogEntryType.Error, 3);
return;
}
Thread.Sleep(2000);
DefaultLogWriter(logItems);
}
catch (ArgumentNullException e)
{
EventLogWriter.Log(string.Format("ArgumentNullException occurred in FileLoggerAppender -> DefaultLogWriter, {2}Message: {2}{0}{2}StackTrace: {2}{1}{2}Source: {2}{3}", e.Message, e.StackTrace, Environment.NewLine, e.Source), EventLogEntryType.Error, 1);
// Sometimes a 'file not found' exception is thrown, not sure why
}
catch (Exception e)
{
EventLogWriter.Log(string.Format("Exception occurred in FileLoggerAppender -> DefaultLogWriter, {2}Message: {2}{0}{2}StackTrace: {2}{1}{2}Source: {2}{3}", e.Message, e.StackTrace, Environment.NewLine, e.Source), EventLogEntryType.Error, 2);
}
}
