//Get an instance of a logger for a file name
public static TextFileLogger GetTextFileLogger(string fileName, bool overriteExisting)
{
TextFileLogger loggerToReturn = null;
lock (loggerTable)
{
if (loggerTable.ContainsKey(fileName))
{
TextLoggerData data = (TextLoggerData)loggerTable[fileName];
data.NumberOfReferences += 1;
loggerToReturn = data.LoggerInstance;
}
else
{
TextFileLogger logger = new TextFileLogger();
logger.LogFileName = fileName;
logger.Init(overriteExisting);
TextLoggerData loggerData = new TextLoggerData();
loggerData.NumberOfReferences = 1;
loggerData.LoggerInstance = logger;
loggerToReturn = logger;
loggerTable.Add(fileName, logger);
}
}
return(loggerToReturn);
}
//Close the instance of the logger, make sure to call this otherwise we leak an instance
public static void CloseLogger(string fileName)
{
lock (loggerTable)
{
if (loggerTable.ContainsKey(fileName))
{
TextLoggerData data = (TextLoggerData)loggerTable[fileName];
data.NumberOfReferences -= 1;
if (data.NumberOfReferences == 0)
{
data.LoggerInstance.CloseLog();
//remove references
data.LoggerInstance = null;
data = null;
//cleanup the entry form the table
loggerTable.Remove(fileName);
}
}
}
}
