chrome/browser/browser_process_platform_part_chromeos.cc

   1 // Copyright (c) 2013 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/browser_process_platform_part_chromeos.h"
   6
   7 #include "base/command_line.h"
   8 #include "base/logging.h"
   9 #include "base/time/default_tick_clock.h"
  10 #include "base/time/tick_clock.h"
  11 #include "chrome/browser/browser_process.h"
  12 #include "chrome/browser/chromeos/login/session/chrome_session_manager.h"
  13 #include "chrome/browser/chromeos/login/users/chrome_user_manager_impl.h"
  14 #include "chrome/browser/chromeos/memory/oom_priority_manager.h"
  15 #include "chrome/browser/chromeos/net/delay_network_call.h"
  16 #include "chrome/browser/chromeos/policy/browser_policy_connector_chromeos.h"
  17 #include "chrome/browser/chromeos/profiles/profile_helper.h"
  18 #include "chrome/browser/chromeos/settings/cros_settings.h"
  19 #include "chrome/browser/chromeos/system/automatic_reboot_manager.h"
  20 #include "chrome/browser/chromeos/system/device_disabling_manager.h"
  21 #include "chrome/browser/chromeos/system/device_disabling_manager_default_delegate.h"
  22 #include "chrome/browser/chromeos/system/timezone_util.h"
  23 #include "chrome/browser/profiles/profile.h"
  24 #include "chrome/common/chrome_switches.h"
  25 #include "chromeos/geolocation/simple_geolocation_provider.h"
  26 #include "chromeos/timezone/timezone_resolver.h"
  27 #include "components/session_manager/core/session_manager.h"
  28 #include "components/user_manager/user_manager.h"
  29
  30 BrowserProcessPlatformPart::BrowserProcessPlatformPart()
  31     : created_profile_helper_(false) {
  32 }
  33
  34 BrowserProcessPlatformPart::~BrowserProcessPlatformPart() {
  35 }
  36
  37 void BrowserProcessPlatformPart::InitializeAutomaticRebootManager() {
  38   DCHECK(!automatic_reboot_manager_);
  39
  40   automatic_reboot_manager_.reset(new chromeos::system::AutomaticRebootManager(
  41       scoped_ptr<base::TickClock>(new base::DefaultTickClock)));
  42 }
  43
  44 void BrowserProcessPlatformPart::ShutdownAutomaticRebootManager() {
  45   automatic_reboot_manager_.reset();
  46 }
  47
  48 void BrowserProcessPlatformPart::InitializeChromeUserManager() {
  49   DisableDinoEasterEggIfEnrolled();
  50   DCHECK(!chrome_user_manager_);
  51   chrome_user_manager_ =
  52       chromeos::ChromeUserManagerImpl::CreateChromeUserManager();
  53   chrome_user_manager_->Initialize();
  54 }
  55
  56 void BrowserProcessPlatformPart::DestroyChromeUserManager() {
  57   chrome_user_manager_->Destroy();
  58   chrome_user_manager_.reset();
  59 }
  60
  61 void BrowserProcessPlatformPart::InitializeDeviceDisablingManager() {
  62   DCHECK(!device_disabling_manager_);
  63
  64   device_disabling_manager_delegate_.reset(
  65       new chromeos::system::DeviceDisablingManagerDefaultDelegate);
  66   device_disabling_manager_.reset(new chromeos::system::DeviceDisablingManager(
  67       device_disabling_manager_delegate_.get(),
  68       chromeos::CrosSettings::Get(),
  69       user_manager::UserManager::Get()));
  70 }
  71
  72 void BrowserProcessPlatformPart::ShutdownDeviceDisablingManager() {
  73   device_disabling_manager_.reset();
  74   device_disabling_manager_delegate_.reset();
  75 }
  76
  77 void BrowserProcessPlatformPart::InitializeSessionManager(
  78     const base::CommandLine& parsed_command_line,
  79     Profile* profile,
  80     bool is_running_test) {
  81   DCHECK(!session_manager_);
  82   session_manager_ = chromeos::ChromeSessionManager::CreateSessionManager(
  83       parsed_command_line, profile, is_running_test);
  84 }
  85
  86 void BrowserProcessPlatformPart::ShutdownSessionManager() {
  87   session_manager_.reset();
  88 }
  89
  90 session_manager::SessionManager* BrowserProcessPlatformPart::SessionManager() {
  91   DCHECK(CalledOnValidThread());
  92   return session_manager_.get();
  93 }
  94
  95 chromeos::OomPriorityManager*
  96     BrowserProcessPlatformPart::oom_priority_manager() {
  97   DCHECK(CalledOnValidThread());
  98   if (!oom_priority_manager_.get())
  99     oom_priority_manager_.reset(new chromeos::OomPriorityManager());
 100   return oom_priority_manager_.get();
 101 }
 102
 103 chromeos::ProfileHelper* BrowserProcessPlatformPart::profile_helper() {
 104   DCHECK(CalledOnValidThread());
 105   if (!created_profile_helper_)
 106     CreateProfileHelper();
 107   return profile_helper_.get();
 108 }
 109
 110 policy::BrowserPolicyConnectorChromeOS*
 111 BrowserProcessPlatformPart::browser_policy_connector_chromeos() {
 112   return static_cast<policy::BrowserPolicyConnectorChromeOS*>(
 113       g_browser_process->browser_policy_connector());
 114 }
 115
 116 void BrowserProcessPlatformPart::DisableDinoEasterEggIfEnrolled() {
 117   base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
 118   const bool is_enterprise_managed = g_browser_process->platform_part()->
 119              browser_policy_connector_chromeos()->IsEnterpriseManaged();
 120   if (is_enterprise_managed)
 121     command_line->AppendSwitch(switches::kDisableDinosaurEasterEgg);
 122 }
 123
 124 chromeos::TimeZoneResolver* BrowserProcessPlatformPart::GetTimezoneResolver() {
 125   if (!timezone_resolver_.get()) {
 126     timezone_resolver_.reset(new chromeos::TimeZoneResolver(
 127         g_browser_process->system_request_context(),
 128         chromeos::SimpleGeolocationProvider::DefaultGeolocationProviderURL(),
 129         base::Bind(&chromeos::system::ApplyTimeZone),
 130         base::Bind(&chromeos::DelayNetworkCall,
 131                    base::TimeDelta::FromMilliseconds(
 132                        chromeos::kDefaultNetworkRetryDelayMS)),
 133         g_browser_process->local_state()));
 134   }
 135   return timezone_resolver_.get();
 136 }
 137
 138 void BrowserProcessPlatformPart::StartTearDown() {
 139   // interactive_ui_tests check for memory leaks before this object is
 140   // destroyed.  So we need to destroy |timezone_resolver_| here.
 141   timezone_resolver_.reset();
 142   profile_helper_.reset();
 143 }
 144
 145 scoped_ptr<policy::BrowserPolicyConnector>
 146 BrowserProcessPlatformPart::CreateBrowserPolicyConnector() {
 147   return scoped_ptr<policy::BrowserPolicyConnector>(
 148       new policy::BrowserPolicyConnectorChromeOS());
 149 }
 150
 151 void BrowserProcessPlatformPart::CreateProfileHelper() {
 152   DCHECK(!created_profile_helper_ && profile_helper_.get() == NULL);
 153   created_profile_helper_ = true;
 154   profile_helper_.reset(new chromeos::ProfileHelper());
 155 }