chrome/browser/chromeos/settings/device_oauth2_token_service_factory.cc

   1 // Copyright (c) 2012 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/browser/chromeos/settings/device_oauth2_token_service_factory.h"
   6
   7 #include "chrome/browser/browser_process.h"
   8 #include "chrome/browser/chromeos/settings/device_oauth2_token_service.h"
   9 #include "chrome/browser/chromeos/settings/device_oauth2_token_service_delegate.h"
  10 #include "chrome/browser/chromeos/settings/token_encryptor.h"
  11 #include "chromeos/cryptohome/system_salt_getter.h"
  12 #include "content/public/browser/browser_thread.h"
  13
  14 namespace chromeos {
  15
  16 namespace {
  17
  18 static DeviceOAuth2TokenService* g_device_oauth2_token_service_ = NULL;
  19
  20 }  // namespace
  21
  22 // static
  23 DeviceOAuth2TokenService* DeviceOAuth2TokenServiceFactory::Get() {
  24   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
  25   return g_device_oauth2_token_service_;
  26 }
  27
  28 // static
  29 void DeviceOAuth2TokenServiceFactory::Initialize() {
  30   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
  31   DCHECK(!g_device_oauth2_token_service_);
  32   g_device_oauth2_token_service_ =
  33       new DeviceOAuth2TokenService(new DeviceOAuth2TokenServiceDelegate(
  34           g_browser_process->system_request_context(),
  35           g_browser_process->local_state()));
  36 }
  37
  38 // static
  39 void DeviceOAuth2TokenServiceFactory::Shutdown() {
  40   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
  41   if (g_device_oauth2_token_service_) {
  42     delete g_device_oauth2_token_service_;
  43     g_device_oauth2_token_service_ = NULL;
  44   }
  45 }
  46
  47 }  // namespace chromeos