/* Copyright (C) 2013 Aaron Lindsay */ package main import ( "code.google.com/p/goconf/conf" "errors" ) type Storage interface { Put(filename string, hash string) error Get(filename string, hash string) error } func GetStorage(config *conf.ConfigFile) (Storage, error) { storageMethod, err := config.GetString("storage", "method") if err != nil { return nil, errors.New("Error: storage method not specified in config file.") } var storage Storage switch storageMethod { case "local": storage, err = NewLocalStorage(config) if err != nil { return nil, err } case "ftp": storage, err = NewFTPStorage(config) if err != nil { return nil, err } default: return nil, errors.New("Error: storage method '" + storageMethod + "' not found.") } return storage, nil }