private static void Log(string severity, string pattern, params object[] args)
{
if (!_mLogEnable)
{
return;
}
lock (_mWiterLock)
{
try
{
string timestamp = new DateTime(MilliSecondTimer.CurrentTimeMicros() * 10L).ToString("yyyy-MM-dd HH:mm:ss.fff");
string message = string.Format(pattern, args);
string line = "[" + timestamp + "] [" + severity + "] " + message;
StreamWriter writer = GetWriter();
if (_mWriter != null)
{
_mWriter.WriteLine(line);
_mWriter.Flush();
}
else
{
Console.WriteLine(line);
}
}
catch (Exception e)
{
Cat.lastException = e;
}
}
}
private static StreamWriter GetWriter()
{
string path = new DateTime(MilliSecondTimer.CurrentTimeMicros() * 10L).ToString("yyyyMMdd");
if (!path.Equals(_mLastPath))
{
if (_mWriter != null)
{
try
{
_mWriter.Close();
}
catch (Exception e)
{
Console.WriteLine(e.Message);
Cat.lastException = e;
}
}
string logFile = "cat_" + _mDomain + "_" + path + ".log";
try
{
if (Directory.Exists(CatConstants.CAT_HOME_TEMP) && isWritable(CatConstants.CAT_HOME_TEMP))
{
_mWriter = new StreamWriter(Path.Combine(CatConstants.CAT_HOME_TEMP, logFile), true);
Console.WriteLine("Logger file " + Path.Combine(CatConstants.CAT_HOME_TEMP, logFile));
}
else if (Directory.Exists(CatConstants.CAT_HOME) && isWritable(CatConstants.CAT_HOME))
{
_mWriter = new StreamWriter(Path.Combine(CatConstants.CAT_HOME, logFile), true);
Console.WriteLine("Logger file " + Path.Combine(CatConstants.CAT_HOME, logFile));
}
}
catch (Exception e)
{
Console.WriteLine("Error when openning log file: " + e.Message + " " + e.StackTrace + ".");
Cat.lastException = e;
}
}
_mLastPath = path;
return(_mWriter);
}
