public void ArchiveLogFiles(string applicationName, FileLoggerOptions options, string logFileNamePattern)
{
try
{
foreach (string LogFilePath in _FileSystem.EnumerateFiles(
options.LogFileDirectory !,
FileNameGenerator.GenerateWildcardFileName(applicationName, logFileNamePattern),
SearchOption.TopDirectoryOnly))
{
if (_LogFiles.Any(i => i.Value.FinalFullPath == LogFilePath))
{
continue;
}
if (_FileSystem.GetFileCreationTimeUtc(LogFilePath) < DateTime.UtcNow.Date)
{
TryArchiveLogFile(options, LogFilePath);
}
}
}
#pragma warning disable CA1031 // Do not catch general exception types
catch (Exception FatalException)
#pragma warning restore CA1031 // Do not catch general exception types
{
Console.Error.WriteLine(FatalException.ToString());
}
}
private void ApplyOptions(FileLoggerOptions options)
{
_ApplicationName = !string.IsNullOrWhiteSpace(options.ApplicationName)
? options.ApplicationName.Trim()
: _HostEnvironment.ApplicationName;
string LogFileDirectory = PrepareLogFileDirectory("Log file directory", options.LogFileDirectory, FileLoggerOptions.DefaultLogFileDirectory);
string LogFileArchiveDirectory = PrepareLogFileDirectory("Log file archive directory", options.LogFileArchiveDirectory, FileLoggerOptions.DefaultLogFileArchiveDirectory);
string LogFileNamePattern = !string.IsNullOrWhiteSpace(options.LogFileNamePattern)
? options.LogFileNamePattern.Trim()
: !options.IncludeGroupNameInFileName
? FileLoggerOptions.DefaultLogFileNamePattern
: FileLoggerOptions.DefaultGroupLogFileNamePattern;
string TestFileName = FileNameGenerator.GenerateFileName(
_ApplicationName,
s_DefaultSystemTime,
"__OptionsTest__",
LogFileNamePattern);
if (TestFileName.IndexOfAny(Path.GetInvalidFileNameChars()) >= 0)
{
throw new InvalidOperationException("Log file naming pattern cannot contain invalid characters.");
}
if (options.TestDiskOnStartup)
{
TestDiskPermissions(LogFileDirectory, LogFileArchiveDirectory, TestFileName + ".permtest");
}
options.LogFileDirectory = LogFileDirectory;
options.LogFileArchiveDirectory = LogFileArchiveDirectory;
_LogFileNamePattern = LogFileNamePattern;
_LogFileMaxSizeInKilobytes = options.LogFileMaxSizeInKilobytes > 0
? options.LogFileMaxSizeInKilobytes
: (int?)null;
_State = new State(options.JsonOptions ?? FileLoggerOptions.DefaultJsonOptions);
_LoggerGroupCache = new LoggerGroupCache(options.GroupOptions ?? FileLoggerOptions.DefaultGroupOptions);
_LogFileManager.ClearCache();
}
