14e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)// Copyright 2013 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 54e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)#include "chromeos/settings/cros_settings_provider.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/command_line.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/logging.h" 95e3f23d412006dc4db4e659864679f29341e113fTorne (Richard Coles)#include "base/strings/string_util.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/values.h" 11c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#include "chromeos/chromeos_switches.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace chromeos { 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)CrosSettingsProvider::CrosSettingsProvider( 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const NotifyObserversCallback& notify_cb) 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : notify_cb_(notify_cb) { 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)CrosSettingsProvider::~CrosSettingsProvider() { 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void CrosSettingsProvider::Set(const std::string& path, 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const base::Value& value) { 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We don't allow changing any of the cros settings without prefix 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // "cros.session." in the guest mode. 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // It should not reach here from UI in the guest mode, but just in case. 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kGuestSession) && 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !::StartsWithASCII(path, "cros.session.", true)) { 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(ERROR) << "Ignoring the guest request to change: " << path; 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DoSet(path, value); 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void CrosSettingsProvider::NotifyObservers(const std::string& path) { 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!notify_cb_.is_null()) 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) notify_cb_.Run(path); 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void CrosSettingsProvider::SetNotifyObserversCallback( 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const NotifyObserversCallback& notify_cb) { 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) notify_cb_ = notify_cb; 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; // namespace chromeos 47