Integrate Kiosk Mode with enterprise policies.

chrome/browser/chromeos/kiosk_mode/kiosk_mode_helper.cc

-// Copyright (c) 2012 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 "chrome/browser/chromeos/kiosk_mode/kiosk_mode_helper.h"
-
-#include "base/bind.h"
-#include "base/command_line.h"
-#include "base/lazy_instance.h"
-#include "chrome/browser/browser_process.h"
-#include "chrome/browser/chromeos/kiosk_mode/kiosk_mode_screensaver.h"
-#include "chrome/browser/policy/cloud_policy_constants.h"
-#include "chrome/browser/policy/browser_policy_connector.h"
-#include "chrome/common/chrome_switches.h"
-
-namespace {
-
-const int64 kScreensaverIdleTimeout = 60;
-const int64 kLoginIdleTimeout = 100;
-const int64 kLoginIdleCountdownTimeout = 20;
-
-}  // namespace
-
-namespace chromeos {
-
-static base::LazyInstance<KioskModeHelper> g_kiosk_mode_helper =
-    LAZY_INSTANCE_INITIALIZER;
-
-// static
-bool KioskModeHelper::IsKioskModeEnabled() {
-  if (g_browser_process) {
-    policy::BrowserPolicyConnector* bpc =
-        g_browser_process->browser_policy_connector();
-    if (bpc && policy::DEVICE_MODE_KIOSK == bpc->GetDeviceMode())
-        return true;
-  }
-  // In case we've force-enabled kiosk mode.
-  if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kEnableKioskMode))
-    return true;
-
-  return false;
-}
-
-// static
-KioskModeHelper* KioskModeHelper::Get() {
-  return g_kiosk_mode_helper.Pointer();
-}
-
-void KioskModeHelper::Initialize(const base::Closure& notify_initialized) {
-  is_initialized_ = true;
-  notify_initialized.Run();
-}
-
-std::string KioskModeHelper::GetScreensaverPath() const {
-  if (!is_initialized_)
-    return std::string();
-
-  return CommandLine::ForCurrentProcess()->
-      GetSwitchValueASCII(switches::kKioskModeScreensaverPath);
-}
-
-int64 KioskModeHelper::GetScreensaverTimeout() const {
-  if (!is_initialized_)
-    return -1;
-
-  return kScreensaverIdleTimeout;
-}
-
-int64 KioskModeHelper::GetIdleLogoutTimeout() const {
-  if (!is_initialized_)
-    return -1;
-
-  return kLoginIdleTimeout;
-}
-int64 KioskModeHelper::GetIdleLogoutWarningTimeout() const {
-  if (!is_initialized_)
-    return -1;
-
-  return kLoginIdleCountdownTimeout;
-}
-
-KioskModeHelper::KioskModeHelper() : is_initialized_(false) {
-}
-
-}  // namespace chromeos