public bool SameLogSeries(DateTime date, LogDirectory logDirectory)
{
if (!this.note.Equals(logDirectory.Note, StringComparison.OrdinalIgnoreCase))
{
return(false);
}
if (logDirectory.MaxLogFileSize != 0L)
{
return(logDirectory.MaxLogFileSize == long.MaxValue || ((!logDirectory.EnforceAccurateAge || this.Date.Hour == date.Hour) && (this.Date.Year == date.Year && this.Date.Month == date.Month) && this.Date.Day == date.Day));
}
switch (logDirectory.LogFileRollOver)
{
case LogFileRollOver.Hourly:
return(this.Date.Year == date.Year && this.Date.Month == date.Month && this.Date.Day == date.Day && this.Date.Hour == date.Hour);
case LogFileRollOver.Daily:
return(this.Date.Year == date.Year && this.Date.Month == date.Month && this.Date.Day == date.Day);
case LogFileRollOver.Weekly:
return(this.Date.Year == date.Year && this.Date.Month == date.Month && LogDirectory.GetWeekNumber(this.Date) == LogDirectory.GetWeekNumber(date));
case LogFileRollOver.Monthly:
return(this.Date.Year == date.Year && this.Date.Month == date.Month);
default:
throw new InvalidOperationException("The code should never be hit.");
}
}
private string GetLogFileNameFromId(LogDirectory.LogFileId id)
{
int weekNumber = LogDirectory.GetWeekNumber(id.Date);
return(Path.Combine(this.FullName, string.Format(CultureInfo.InvariantCulture, this.production, new object[]
{
this.prefix,
id.Date,
id.Instance,
this.note,
".LOG",
weekNumber
})));
}
private void FlushStream(object state)
{
Stream stream = this.logFile;
if (stream != null)
{
try
{
stream.Flush();
}
catch (IOException ex)
{
if (!LogDirectory.IsDiskFullException(ex))
{
Log.EventLog.LogEvent(CommonEventLogConstants.Tuple_FailedToAppendLog, null, new object[]
{
this.logComponent,
ex.Message
});
}
}
}
}
private LogDirectory.LogFileId GetLogFileIdFromName(string filename)
{
Match match = this.matcher.Match(filename);
if (!match.Success)
{
return(null);
}
int hour = 0;
int instance;
DateTime date;
string value2;
try
{
int year = Convert.ToInt32(match.Groups["year"].Captures[0].Value, CultureInfo.InvariantCulture);
int month = Convert.ToInt32(match.Groups["month"].Captures[0].Value, CultureInfo.InvariantCulture);
instance = Convert.ToInt32(match.Groups["instance"].Captures[0].Value, CultureInfo.InvariantCulture);
if (this.maxLogFileSize == 0L)
{
switch (this.LogFileRollOver)
{
case LogFileRollOver.Hourly:
{
int day = Convert.ToInt32(match.Groups["day"].Captures[0].Value, CultureInfo.InvariantCulture);
hour = Convert.ToInt32(match.Groups["hour"].Captures[0].Value, CultureInfo.InvariantCulture);
date = new DateTime(year, month, day, hour, 0, 0);
break;
}
case LogFileRollOver.Daily:
{
int day = Convert.ToInt32(match.Groups["day"].Captures[0].Value, CultureInfo.InvariantCulture);
date = new DateTime(year, month, day);
break;
}
case LogFileRollOver.Weekly:
{
int week = Convert.ToInt32(match.Groups["week"].Captures[0].Value, CultureInfo.InvariantCulture);
date = LogDirectory.GetFirstDateForWeek(year, month, week);
break;
}
case LogFileRollOver.Monthly:
date = new DateTime(year, month, 1);
break;
default:
throw new InvalidOperationException("The code should never be hit.");
}
}
else
{
int day = Convert.ToInt32(match.Groups["day"].Captures[0].Value, CultureInfo.InvariantCulture);
if (this.enforceAccurateAge)
{
string value = match.Groups["hour"].Captures[0].Value;
if (!string.IsNullOrEmpty(value))
{
hour = Convert.ToInt32(value, CultureInfo.InvariantCulture);
}
}
date = (this.enforceAccurateAge ? new DateTime(year, month, day, hour, 0, 0) : new DateTime(year, month, day));
}
value2 = match.Groups["note"].Captures[0].Value;
}
catch (ArgumentOutOfRangeException)
{
return(null);
}
catch (FormatException)
{
return(null);
}
catch (OverflowException)
{
return(null);
}
return(new LogDirectory.LogFileId(date, value2, instance));
}