blob: 66ca64cb141a05f601e46d93121ebd4210982cd0 [file] [log] [blame]
// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chromeos/settings/cros_settings_provider.h"
#include "base/command_line.h"
#include "base/logging.h"
#include "base/strings/string_util.h"
#include "base/values.h"
#include "chromeos/chromeos_switches.h"
namespace chromeos {
const NotifyObserversCallback& notify_cb)
: notify_cb_(notify_cb) {
CrosSettingsProvider::~CrosSettingsProvider() {
void CrosSettingsProvider::Set(const std::string& path,
const base::Value& value) {
// We don't allow changing any of the cros settings without prefix
// "cros.session." in the guest mode.
// It should not reach here from UI in the guest mode, but just in case.
if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kGuestSession) &&
!::StartsWithASCII(path, "cros.session.", true)) {
LOG(ERROR) << "Ignoring the guest request to change: " << path;
DoSet(path, value);
void CrosSettingsProvider::NotifyObservers(const std::string& path) {
if (!notify_cb_.is_null())
void CrosSettingsProvider::SetNotifyObserversCallback(
const NotifyObserversCallback& notify_cb) {
notify_cb_ = notify_cb;
}; // namespace chromeos