| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| /** |
| * @fileoverview Contains a simple factory for creating and opening usbGnubby |
| * instances. |
| * @author juanlang@google.com (Juan Lang) |
| */ |
| 'use strict'; |
| |
| /** |
| * @param {Gnubbies} gnubbies |
| * @constructor |
| * @implements {GnubbyFactory} |
| */ |
| function UsbGnubbyFactory(gnubbies) { |
| /** @private {Gnubbies} */ |
| this.gnubbies_ = gnubbies; |
| usbGnubby.setGnubbies(gnubbies); |
| } |
| |
| /** |
| * Creates a new gnubby object, and opens the gnubby with the given index. |
| * @param {llGnubbyDeviceId} which The device to open. |
| * @param {boolean} forEnroll Whether this gnubby is being opened for enrolling. |
| * @param {function(number, usbGnubby=)} cb Called with result of opening the |
| * gnubby. |
| * @param {string=} logMsgUrl the url to post log messages to |
| * @override |
| */ |
| UsbGnubbyFactory.prototype.openGnubby = |
| function(which, forEnroll, cb, logMsgUrl) { |
| var gnubby = new usbGnubby(); |
| gnubby.open(which, function(rc) { |
| cb(rc, gnubby); |
| }); |
| }; |
| |
| /** |
| * Enumerates gnubbies. |
| * @param {function(number, Array.<llGnubbyDeviceId>)} cb |
| */ |
| UsbGnubbyFactory.prototype.enumerate = function(cb) { |
| this.gnubbies_.enumerate(cb); |
| }; |
