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.
5 #include "chrome/browser/chromeos/settings/device_settings_cache.h"
9 #include "base/base64.h"
10 #include "base/bind.h"
11 #include "base/prefs/pref_registry_simple.h"
12 #include "base/prefs/pref_service.h"
13 #include "chrome/browser/chromeos/settings/cros_settings.h"
14 #include "chrome/browser/policy/proto/cloud/device_management_backend.pb.h"
15 #include "chrome/common/pref_names.h"
17 namespace em = enterprise_management;
21 namespace device_settings_cache {
23 void RegisterPrefs(PrefRegistrySimple* registry) {
24 registry->RegisterStringPref(prefs::kDeviceSettingsCache, "invalid");
27 bool Store(const em::PolicyData& policy, PrefService* local_state) {
29 std::string policy_string = policy.SerializeAsString();
31 if (!base::Base64Encode(policy_string, &encoded)) {
32 LOG(ERROR) << "Can't encode policy in base64.";
35 local_state->SetString(prefs::kDeviceSettingsCache, encoded);
41 bool Retrieve(em::PolicyData *policy, PrefService* local_state) {
44 local_state->GetString(prefs::kDeviceSettingsCache);
45 std::string policy_string;
46 if (!base::Base64Decode(encoded, &policy_string)) {
47 // This is normal and happens on first boot.
48 VLOG(1) << "Can't decode policy from base64.";
51 return policy->ParseFromString(policy_string);
56 } // namespace device_settings_cache
58 } // namespace chromeos