public static FileLoggerQueue GetInstance(string filePath)
{
checked
{
if (!Instances.ContainsKey(filePath))
{
Instances[filePath] = new FileLoggerQueue();
FileInfo file = new FileInfo(filePath);
if (file.Exists)
{
int logId = (int)(DateTime.UtcNow - new DateTime(1970, 1, 1)).TotalSeconds;
bool can = true;
int moreThan = 0;
while (can)
{
string text = string.Format("{0}{1}", file.Name, logId);
if (moreThan > 0)
{
text = string.Format("{0}_{1}", text, moreThan);
}
FileInfo newFile = new FileInfo(Path.Combine(file.DirectoryName, text + file.Extension));
if (newFile.Exists)
{
moreThan++;
}
else
{
File.Move(filePath, newFile.FullName);
can = false;
}
}
}
}
return(Instances[filePath]);
}
}
public FileLogger(string logFilePath)
{
LogFilePath = logFilePath;
FileLoggerQueue = FileLoggerQueue.GetInstance(logFilePath);
}
