1// Copyright (c) 2011 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "chrome/service/cloud_print/cloud_print_token_store.h"
6
7#include "base/lazy_instance.h"
8#include "base/threading/thread_local.h"
9
10namespace cloud_print {
11
12// Keep the global CloudPrintTokenStore in a TLS slot so it is impossible to
13// incorrectly from the wrong thread.
14static base::LazyInstance<base::ThreadLocalPointer<CloudPrintTokenStore> >
15    lazy_tls = LAZY_INSTANCE_INITIALIZER;
16
17CloudPrintTokenStore* CloudPrintTokenStore::current() {
18  return lazy_tls.Pointer()->Get();
19}
20
21CloudPrintTokenStore::CloudPrintTokenStore() {
22  lazy_tls.Pointer()->Set(this);
23}
24
25CloudPrintTokenStore::~CloudPrintTokenStore() {
26  lazy_tls.Pointer()->Set(NULL);
27}
28
29void CloudPrintTokenStore::SetToken(const std::string& token) {
30  DCHECK(CalledOnValidThread());
31  token_ = token;
32}
33
34}  // namespace cloud_print
35