15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2011 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/service/cloud_print/cloud_print_token_store.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/lazy_instance.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/threading/thread_local.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)namespace cloud_print { 112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Keep the global CloudPrintTokenStore in a TLS slot so it is impossible to 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// incorrectly from the wrong thread. 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static base::LazyInstance<base::ThreadLocalPointer<CloudPrintTokenStore> > 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) lazy_tls = LAZY_INSTANCE_INITIALIZER; 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)CloudPrintTokenStore* CloudPrintTokenStore::current() { 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return lazy_tls.Pointer()->Get(); 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)CloudPrintTokenStore::CloudPrintTokenStore() { 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) lazy_tls.Pointer()->Set(this); 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)CloudPrintTokenStore::~CloudPrintTokenStore() { 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) lazy_tls.Pointer()->Set(NULL); 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void CloudPrintTokenStore::SetToken(const std::string& token) { 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(CalledOnValidThread()); 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) token_ = token; 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} // namespace cloud_print 35