src/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 #if defined(OS_ANDROID)
  68   registry->RegisterIntegerPref(
  69       prefs::kContextualSearchEnabled,
  70       0,
  71       user_prefs::PrefRegistrySyncable::SYNCABLE_PREF);
  72 #endif
  73   registry->RegisterBooleanPref(
  74       prefs::kSessionExitedCleanly,
  75       true,
  76       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
  77   registry->RegisterStringPref(
  78       prefs::kSessionExitType,
  79       std::string(),
  80       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
  81   registry->RegisterBooleanPref(
  82       prefs::kSafeBrowsingEnabled,
  83       true,
  84       user_prefs::PrefRegistrySyncable::SYNCABLE_PREF);
  85   registry->RegisterBooleanPref(
  86       prefs::kSafeBrowsingDownloadFeedbackEnabled,
  87       false,
  88       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
  89   registry->RegisterBooleanPref(
  90       prefs::kSafeBrowsingReportingEnabled,
  91       false,
  92       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
  93   registry->RegisterBooleanPref(
  94       prefs::kSafeBrowsingProceedAnywayDisabled,
  95       false,
  96       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
  97 #if defined(ENABLE_GOOGLE_NOW)
  98   registry->RegisterBooleanPref(
  99       prefs::kGoogleGeolocationAccessEnabled,
 100       false,
 101       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
 102 #endif
 103   registry->RegisterBooleanPref(
 104       prefs::kDisableExtensions,
 105       false,
 106       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
 107   registry->RegisterBooleanPref(
 108       extensions::pref_names::kAlertsInitialized,
 109       false,
 110       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
 111   registry->RegisterStringPref(
 112       prefs::kSelectFileLastDirectory,
 113       std::string(),
 114       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
 115   registry->RegisterDoublePref(
 116       prefs::kDefaultZoomLevel,
 117       0.0,
 118       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
 119   registry->RegisterDictionaryPref(
 120       prefs::kPerHostZoomLevels,
 121       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
 122   registry->RegisterStringPref(
 123       prefs::kDefaultApps,
 124       "install",
 125       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
 126   registry->RegisterBooleanPref(
 127       prefs::kSpeechRecognitionFilterProfanities,
 128       true,
 129       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
 130   registry->RegisterIntegerPref(
 131       prefs::kProfileIconVersion,
 132       0,
 133       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
 134 #if defined(OS_CHROMEOS)
 135   // TODO(dilmah): For OS_CHROMEOS we maintain kApplicationLocale in both
 136   // local state and user's profile.  For other platforms we maintain
 137   // kApplicationLocale only in local state.
 138   // In the future we may want to maintain kApplicationLocale
 139   // in user's profile for other platforms as well.
 140   registry->RegisterStringPref(
 141       prefs::kApplicationLocale,
 142       std::string(),
 143       user_prefs::PrefRegistrySyncable::SYNCABLE_PRIORITY_PREF);
 144   registry->RegisterStringPref(
 145       prefs::kApplicationLocaleBackup,
 146       std::string(),
 147       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
 148   registry->RegisterStringPref(
 149       prefs::kApplicationLocaleAccepted,
 150       std::string(),
 151       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
 152 #endif
 153
 154 #if defined(OS_ANDROID)
 155   registry->RegisterBooleanPref(
 156       prefs::kDevToolsRemoteEnabled,
 157       false,
 158       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
 159 #endif
 160 #if defined(OS_ANDROID) || defined(OS_IOS)
 161   registry->RegisterBooleanPref(
 162       prefs::kSpdyProxyAuthEnabled,
 163       false,
 164       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
 165   registry->RegisterBooleanPref(
 166       prefs::kSpdyProxyAuthWasEnabledBefore,
 167       false,
 168       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
 169
 170 #endif  // defined(OS_ANDROID) || defined(OS_IOS)
 171 }
 172
 173
 174 std::string Profile::GetDebugName() {
 175   std::string name = GetPath().BaseName().MaybeAsASCII();
 176   if (name.empty()) {
 177     name = "UnknownProfile";
 178   }
 179   return name;
 180 }
 181
 182 bool Profile::IsGuestSession() const {
 183 #if defined(OS_CHROMEOS)
 184   static bool is_guest_session = CommandLine::ForCurrentProcess()->HasSwitch(
 185       chromeos::switches::kGuestSession);
 186   return is_guest_session;
 187 #else
 188   return GetPath() == ProfileManager::GetGuestProfilePath();
 189 #endif
 190 }
 191
 192 bool Profile::IsNewProfile() {
 193   // The profile has been shut down if the prefs were loaded from disk, unless
 194   // first-run autoimport wrote them and reloaded the pref service.
 195   // TODO(dconnelly): revisit this when crbug.com/22142 (unifying the profile
 196   // import code) is fixed.
 197   return GetOriginalProfile()->GetPrefs()->GetInitializationStatus() ==
 198       PrefService::INITIALIZATION_STATUS_CREATED_NEW_PREF_STORE;
 199 }
 200
 201 bool Profile::IsSyncAccessible() {
 202   if (ProfileSyncServiceFactory::HasProfileSyncService(this))
 203     return !ProfileSyncServiceFactory::GetForProfile(this)->IsManaged();
 204
 205   // No ProfileSyncService created yet - we don't want to create one, so just
 206   // infer the accessible state by looking at prefs/command line flags.
 207   browser_sync::SyncPrefs prefs(GetPrefs());
 208   return ProfileSyncService::IsSyncEnabled() && !prefs.IsManaged();
 209 }
 210
 211 void Profile::MaybeSendDestroyedNotification() {
 212   if (!sent_destroyed_notification_) {
 213     sent_destroyed_notification_ = true;
 214     content::NotificationService::current()->Notify(
 215         chrome::NOTIFICATION_PROFILE_DESTROYED,
 216         content::Source<Profile>(this),
 217         content::NotificationService::NoDetails());
 218   }
 219 }