chrome/browser/profiles/profile.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/profiles/profile.h"
   6
   7 #include <string>
   8
   9 #include "base/prefs/pref_service.h"
  10 #include "build/build_config.h"
  11 #include "chrome/browser/chrome_notification_types.h"
  12 #include "chrome/browser/first_run/first_run.h"
  13 #include "chrome/browser/profiles/profile_manager.h"
  14 #include "chrome/browser/sync/profile_sync_service.h"
  15 #include "chrome/browser/sync/profile_sync_service_factory.h"
  16 #include "chrome/browser/sync/sync_prefs.h"
  17 #include "chrome/common/pref_names.h"
  18 #include "components/user_prefs/pref_registry_syncable.h"
  19 #include "content/public/browser/notification_service.h"
  20 #include "content/public/browser/notification_source.h"
  21 #include "content/public/browser/web_contents.h"
  22 #include "content/public/browser/web_ui.h"
  23 #include "extensions/browser/pref_names.h"
  24
  25 #if defined(OS_CHROMEOS)
  26 #include "base/command_line.h"
  27 #include "chrome/common/chrome_switches.h"
  28 #include "chromeos/chromeos_switches.h"
  29 #endif
  30
  31 Profile::Profile()
  32     : restored_last_session_(false),
  33       sent_destroyed_notification_(false),
  34       accessibility_pause_level_(0) {
  35 }
  36
  37 Profile::~Profile() {
  38 }
  39
  40 // static
  41 Profile* Profile::FromBrowserContext(content::BrowserContext* browser_context) {
  42   // This is safe; this is the only implementation of the browser context.
  43   return static_cast<Profile*>(browser_context);
  44 }
  45
  46 // static
  47 Profile* Profile::FromWebUI(content::WebUI* web_ui) {
  48   return FromBrowserContext(web_ui->GetWebContents()->GetBrowserContext());
  49 }
  50
  51 TestingProfile* Profile::AsTestingProfile() {
  52   return NULL;
  53 }
  54
  55 Profile::Delegate::~Delegate() {
  56 }
  57
  58 // static
  59 const char Profile::kProfileKey[] = "__PROFILE__";
  60
  61 // static
  62 void Profile::RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry) {
  63   registry->RegisterBooleanPref(
  64       prefs::kSearchSuggestEnabled,
  65       true,
  66       user_prefs::PrefRegistrySyncable::SYNCABLE_PREF);
  67   registry->RegisterBooleanPref(
  68       prefs::kSessionExitedCleanly,
  69       true,
  70       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
  71   registry->RegisterStringPref(
  72       prefs::kSessionExitType,
  73       std::string(),
  74       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
  75   registry->RegisterBooleanPref(
  76       prefs::kSafeBrowsingEnabled,
  77       true,
  78       user_prefs::PrefRegistrySyncable::SYNCABLE_PREF);
  79   registry->RegisterBooleanPref(
  80       prefs::kSafeBrowsingReportingEnabled,
  81       false,
  82       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
  83   registry->RegisterBooleanPref(
  84       prefs::kSafeBrowsingProceedAnywayDisabled,
  85       false,
  86       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
  87 #if defined(ENABLE_GOOGLE_NOW)
  88   registry->RegisterBooleanPref(
  89       prefs::kGoogleGeolocationAccessEnabled,
  90       false,
  91       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
  92 #endif
  93   registry->RegisterBooleanPref(
  94       prefs::kDisableExtensions,
  95       false,
  96       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
  97   registry->RegisterBooleanPref(
  98       extensions::pref_names::kAlertsInitialized,
  99       false,
 100       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
 101   registry->RegisterStringPref(
 102       prefs::kSelectFileLastDirectory,
 103       std::string(),
 104       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
 105   registry->RegisterDoublePref(
 106       prefs::kDefaultZoomLevel,
 107       0.0,
 108       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
 109   registry->RegisterDictionaryPref(
 110       prefs::kPerHostZoomLevels,
 111       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
 112   registry->RegisterStringPref(
 113       prefs::kDefaultApps,
 114       "install",
 115       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
 116   registry->RegisterBooleanPref(
 117       prefs::kSpeechRecognitionFilterProfanities,
 118       true,
 119       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
 120   registry->RegisterIntegerPref(
 121       prefs::kProfileIconVersion,
 122       0,
 123       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
 124 #if defined(OS_CHROMEOS)
 125   // TODO(dilmah): For OS_CHROMEOS we maintain kApplicationLocale in both
 126   // local state and user's profile.  For other platforms we maintain
 127   // kApplicationLocale only in local state.
 128   // In the future we may want to maintain kApplicationLocale
 129   // in user's profile for other platforms as well.
 130   registry->RegisterStringPref(
 131       prefs::kApplicationLocale,
 132       std::string(),
 133       user_prefs::PrefRegistrySyncable::SYNCABLE_PRIORITY_PREF);
 134   registry->RegisterStringPref(
 135       prefs::kApplicationLocaleBackup,
 136       std::string(),
 137       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
 138   registry->RegisterStringPref(
 139       prefs::kApplicationLocaleAccepted,
 140       std::string(),
 141       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
 142 #endif
 143
 144 #if defined(OS_ANDROID)
 145   registry->RegisterBooleanPref(
 146       prefs::kDevToolsRemoteEnabled,
 147       false,
 148       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
 149 #endif
 150 #if defined(OS_ANDROID) || defined(OS_IOS)
 151   registry->RegisterBooleanPref(
 152       prefs::kSpdyProxyAuthEnabled,
 153       false,
 154       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
 155   registry->RegisterBooleanPref(
 156       prefs::kSpdyProxyAuthWasEnabledBefore,
 157       false,
 158       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
 159
 160 #endif  // defined(OS_ANDROID) || defined(OS_IOS)
 161 }
 162
 163
 164 std::string Profile::GetDebugName() {
 165   std::string name = GetPath().BaseName().MaybeAsASCII();
 166   if (name.empty()) {
 167     name = "UnknownProfile";
 168   }
 169   return name;
 170 }
 171
 172 bool Profile::IsGuestSession() const {
 173 #if defined(OS_CHROMEOS)
 174   static bool is_guest_session = CommandLine::ForCurrentProcess()->HasSwitch(
 175       chromeos::switches::kGuestSession);
 176   return is_guest_session;
 177 #else
 178   return GetPath() == ProfileManager::GetGuestProfilePath();
 179 #endif
 180 }
 181
 182 bool Profile::IsNewProfile() {
 183   // The profile has been shut down if the prefs were loaded from disk, unless
 184   // first-run autoimport wrote them and reloaded the pref service.
 185   // TODO(dconnelly): revisit this when crbug.com/22142 (unifying the profile
 186   // import code) is fixed.
 187   return GetOriginalProfile()->GetPrefs()->GetInitializationStatus() ==
 188       PrefService::INITIALIZATION_STATUS_CREATED_NEW_PREF_STORE;
 189 }
 190
 191 bool Profile::IsSyncAccessible() {
 192   if (ProfileSyncServiceFactory::HasProfileSyncService(this))
 193     return !ProfileSyncServiceFactory::GetForProfile(this)->IsManaged();
 194
 195   // No ProfileSyncService created yet - we don't want to create one, so just
 196   // infer the accessible state by looking at prefs/command line flags.
 197   browser_sync::SyncPrefs prefs(GetPrefs());
 198   return ProfileSyncService::IsSyncEnabled() && !prefs.IsManaged();
 199 }
 200
 201 void Profile::MaybeSendDestroyedNotification() {
 202   if (!sent_destroyed_notification_) {
 203     sent_destroyed_notification_ = true;
 204     content::NotificationService::current()->Notify(
 205         chrome::NOTIFICATION_PROFILE_DESTROYED,
 206         content::Source<Profile>(this),
 207         content::NotificationService::NoDetails());
 208   }
 209 }