System.IO.KqueueMonitor.UpdatePath C# (CSharp) Méthode

		void UpdatePath (PathData pathData)
		{
			var newRoot = GetFilenameFromFd (pathData.Fd);
			if (!newRoot.StartsWith (fullPathNoLastSlash)) { // moved outside of our watched path (so stop observing it)
				RemoveTree (pathData);
				return;
			}
				
			var toRename = new List<PathData> ();
			var oldRoot = pathData.Path;

			toRename.Add (pathData);
															
			if (pathData.IsDirectory) { // anything under the directory must have their paths updated
				var prefix = oldRoot + Path.DirectorySeparatorChar;
				foreach (var path in pathsDict.Keys)
					if (path.StartsWith (prefix))
						toRename.Add (pathsDict [path]);
			}
		
			foreach (var renaming in toRename) {
				var oldPath = renaming.Path;
				var newPath = newRoot + oldPath.Substring (oldRoot.Length);

				renaming.Path = newPath;
				pathsDict.Remove (oldPath);

				// destination may exist in our records from a Created event, take care of it
				if (pathsDict.ContainsKey (newPath)) {
					var conflict = pathsDict [newPath];
					if (GetFilenameFromFd (renaming.Fd) == GetFilenameFromFd (conflict.Fd))
						Remove (conflict);
					else
						UpdatePath (conflict);
				}
					
				pathsDict.Add (newPath, renaming);
			}
			
			PostEvent (FileAction.RenamedNewName, oldRoot, newRoot);
		}