internal static LogFileInfo GetLatestOrNew(DateTime date, string logDirectory)
{
string pattern;
var logFileInfo = new LogFileInfo(date, 1);
if (logFileInfo.ProcessId == 0)
{
pattern = date.ToString(DateFormat) + @"-(\d{5}).log";
}
else
{
pattern = string.Format("{0}-{1}-{2}-{3}.log", date.ToString(DateFormat), logFileInfo.ProcessId, logFileInfo.ProcessName, @"(\d{5})");
}
foreach (var filePath in Directory.GetFiles(logDirectory))
{
Match match = Regex.Match(filePath, pattern);
if (match.Success)
{
var sequence = uint.Parse(match.Groups[1].Value);
if (sequence > logFileInfo.Sequence)
{
logFileInfo = new LogFileInfo(date, sequence);
}
}
}
return logFileInfo;
}
private SizeLimitedFileSink GetLatestSink()
{
EnsureDirectoryCreated(this.logDirectory);
LogFileInfo logFileInfo = LogFileInfo.GetLatestOrNew(DateTime.UtcNow, this.logDirectory);
return(new SizeLimitedFileSink(
this.formatter,
this.logDirectory,
new SizeLimitedLogFileDescription(logFileInfo, this.fileSizeLimitBytes),
this.encoding));
}
internal static LogFileInfo GetLatestOrNew(DateTime date, string logDirectory)
{
string pattern = date.ToString(DateFormat) + @"-(\d{5}).log";
var logFileInfo = new LogFileInfo(date, 1);
foreach (var filePath in Directory.GetFiles(logDirectory))
{
Match match = Regex.Match(filePath, pattern);
if (match.Success)
{
var sequence = uint.Parse(match.Groups[1].Value);
if (sequence > logFileInfo.Sequence)
{
logFileInfo = new LogFileInfo(date, sequence);
}
}
}
return(logFileInfo);
}