CmisSync.Lib.Sync.CmisRepo.SynchronizedFolder.FindNewLocalObjects C# (CSharp) 메소드

            public void FindNewLocalObjects(string folder, ref List<string> addedFolders, ref List<string> addedFiles)
            {
                // Check files in this folder.
                string[] files;
                try
                {
                    files = Directory.GetFiles(folder);
                }
                catch (Exception e)
                {
                    Logger.Warn("Could not get the files list from folder: " + folder, e);
                    return;
                }

                foreach (string file in files)
                {
                    // Check whether this file is present in database.
                    string filePath = Path.Combine(folder, file);
                    if ( ! database.ContainsLocalFile(filePath))
                    {
                        addedFiles.Add(filePath);
                    }
                }

                // Check folders and recurse.
                string[] subFolders;
                try
                {
                    subFolders = Directory.GetDirectories(folder);
                }
                catch (Exception e)
                {
                    Logger.Warn("Could not get the folders list from folder: " + folder, e);
                    return;
                }

                foreach (string subFolder in subFolders)
                {
                    // Check whether this sub-folder is present in database.
                    string folderPath = Path.Combine(folder, subFolder);
                    if (database.ContainsLocalPath(folderPath))
                    {
                        // Recurse.
                        FindNewLocalObjects(folderPath, ref addedFolders, ref addedFiles);
                    }
                    else
                    {
                        // New folder, add to list and don't recurse.
                        addedFolders.Add(folderPath);
                    }
                }
            }