chrome/browser/chromeos/settings/device_settings_cache.h

   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 #ifndef CHROME_BROWSER_CHROMEOS_SETTINGS_DEVICE_SETTINGS_CACHE_H_
   6 #define CHROME_BROWSER_CHROMEOS_SETTINGS_DEVICE_SETTINGS_CACHE_H_
   7
   8 namespace enterprise_management {
   9 class PolicyData;
  10 }
  11
  12 class PrefService;
  13 class PrefRegistrySimple;
  14
  15 namespace chromeos {
  16
  17 // There is need (metrics at OOBE stage) to store settings (that normally would
  18 // go into DeviceSettings storage) before owner has been assigned (hence no key
  19 // is available). This set of functions serves as a transient storage in that
  20 // case.
  21 namespace device_settings_cache {
  22 // Registers required pref section.
  23 void RegisterPrefs(PrefRegistrySimple* registry);
  24
  25 // Stores a new policy blob inside the cache stored in |local_state|.
  26 bool Store(const enterprise_management::PolicyData &policy,
  27            PrefService* local_state);
  28
  29 // Retrieves the policy blob from the cache stored in |local_state|.
  30 bool Retrieve(enterprise_management::PolicyData *policy,
  31               PrefService* local_state);
  32
  33 // Call this after owner has been assigned to persist settings into
  34 // DeviceSettings storage.
  35 void Finalize(PrefService* local_state);
  36 }  // namespace device_settings_cache
  37
  38 }  // namespace chromeos
  39
  40 #endif  // CHROME_BROWSER_CHROMEOS_SETTINGS_DEVICE_SETTINGS_CACHE_H_