chrome/browser/chromeos/settings/stub_cros_settings_provider.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/stub_cros_settings_provider.h"
   6
   7 #include "base/logging.h"
   8 #include "base/values.h"
   9 #include "chrome/browser/chromeos/settings/cros_settings.h"
  10 #include "chrome/browser/chromeos/settings/device_settings_provider.h"
  11 #include "chromeos/settings/cros_settings_names.h"
  12
  13 namespace chromeos {
  14
  15 StubCrosSettingsProvider::StubCrosSettingsProvider(
  16     const NotifyObserversCallback& notify_cb)
  17     : CrosSettingsProvider(notify_cb) {
  18   SetDefaults();
  19 }
  20
  21 StubCrosSettingsProvider::StubCrosSettingsProvider()
  22   : CrosSettingsProvider(CrosSettingsProvider::NotifyObserversCallback()) {
  23   SetDefaults();
  24 }
  25
  26 StubCrosSettingsProvider::~StubCrosSettingsProvider() {
  27 }
  28
  29 const base::Value* StubCrosSettingsProvider::Get(
  30     const std::string& path) const {
  31   DCHECK(HandlesSetting(path));
  32   const base::Value* value;
  33   if (values_.GetValue(path, &value))
  34     return value;
  35   return NULL;
  36 }
  37
  38 CrosSettingsProvider::TrustedStatus
  39     StubCrosSettingsProvider::PrepareTrustedValues(const base::Closure& cb) {
  40   return trusted_status_;
  41 }
  42
  43 bool StubCrosSettingsProvider::HandlesSetting(const std::string& path) const {
  44   return DeviceSettingsProvider::IsDeviceSetting(path);
  45 }
  46
  47 void StubCrosSettingsProvider::SetTrustedStatus(TrustedStatus status) {
  48   trusted_status_ = status;
  49 }
  50
  51 void StubCrosSettingsProvider::SetCurrentUserIsOwner(bool owner) {
  52   current_user_is_owner_ = owner;
  53 }
  54
  55 void StubCrosSettingsProvider::DoSet(const std::string& path,
  56                                      const base::Value& value) {
  57   if (current_user_is_owner_)
  58     values_.SetValue(path, value.CreateDeepCopy());
  59   else
  60     LOG(WARNING) << "Changing settings from non-owner, setting=" << path;
  61   NotifyObservers(path);
  62 }
  63
  64 void StubCrosSettingsProvider::SetDefaults() {
  65   values_.SetBoolean(kAccountsPrefAllowGuest, true);
  66   values_.SetBoolean(kAccountsPrefAllowNewUser, true);
  67   values_.SetBoolean(kAccountsPrefSupervisedUsersEnabled, true);
  68   values_.SetBoolean(kAccountsPrefShowUserNamesOnSignIn, true);
  69   values_.SetValue(kAccountsPrefUsers, make_scoped_ptr(new base::ListValue));
  70   values_.SetBoolean(kAttestationForContentProtectionEnabled, true);
  71   values_.SetBoolean(kStatsReportingPref, true);
  72   values_.SetValue(kAccountsPrefDeviceLocalAccounts,
  73                    make_scoped_ptr(new base::ListValue));
  74   // |kDeviceOwner| will be set to the logged-in user by |UserManager|.
  75 }
  76
  77 }  // namespace chromeos