private static void AfterStartingService <T>(ServiceConfigurator <T> configurator,
IEnumerable <FileSystemWatcherConfigurator.DirectoryConfiguration> configs, LogWriter log,
Action <TopshelfFileSystemEventArgs> fileSystemChanged) where T : class
{
configurator.AfterStartingService(() =>
{
foreach (FileSystemWatcherConfigurator.DirectoryConfiguration config in configs)
{
if (config.GetInitialStateEvent)
{
log.Info("[Topshelf.FileSystemWatcher] Checking for InitialState Events");
string[] paths;
if (!string.IsNullOrWhiteSpace(config.FileFilter))
{
paths = Directory.GetFiles(config.Path, config.FileFilter);
}
else
{
paths = Directory.GetFiles(config.Path);
}
if (paths.Any())
{
foreach (string path in paths)
{
fileSystemChanged(FileSystemEventFactory.CreateCurrentStateFileSystemEvent(Path.GetDirectoryName(path), Path.GetFileName(path)));
}
}
}
}
});
}
private static FileSystemEventHandler CreateEventHandler(Action <TopshelfFileSystemEventArgs> fileSystemAction)
{
FileSystemEventHandler eventHandler = null;
if (fileSystemAction != null)
{
eventHandler =
(sender, args) => fileSystemAction(FileSystemEventFactory.CreateNormalFileSystemEvent(args));
}
return(eventHandler);
}