Method allFiles

store.go:343–381

-------------------------------------------------------- Fetch all the files within the store, and the number of those files that are open/in-use.

()

// Fetch all the files within the store, and the number of those
// files that are open/in-use.
func (s *Store) allFiles() (map[string]interface{}, int) {
	files := make(map[string]interface{})

	s.m.Lock()
	for filename, ref := range s.fileRefMap {
		if ref != nil {
			files[filename] =
				map[string]interface{}{"ref_count": ref.FetchRefCount()}
		}
	}
	s.m.Unlock()

	numFilesOpen := len(files)

	fd, err := os.Open(s.dir)
	if err == nil {
		filelist, err := fd.Readdir(-1)
		fd.Close()
		if err == nil {
			for _, finfo := range filelist {
				fileEntry := map[string]interface{}{"ref_count": nil,
					"file_size":     finfo.Size(),
					"file_mode":     finfo.Mode(),
					"file_modified": finfo.ModTime(),
					"is_dir":        finfo.IsDir()}

				referencedEntry, exists := files[finfo.Name()]
				if exists {
					refMap, _ := referencedEntry.(map[string]interface{})
					fileEntry["ref_count"] = refMap["ref_count"]
				}

				files[finfo.Name()] = fileEntry
			}
		}
	}

	return files, numFilesOpen
}

// --------------------------------------------------------