Index: components/arc/userdata/arc_user_data_service.cc |
diff --git a/components/arc/userdata/arc_user_data_service.cc b/components/arc/userdata/arc_user_data_service.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..a8aa21502c1de11b41fcbcca0e4bb580ad0023d8 |
--- /dev/null |
+++ b/components/arc/userdata/arc_user_data_service.cc |
@@ -0,0 +1,60 @@ |
+// Copyright 2016 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 "components/arc/userdata/arc_user_data_service.h" |
+ |
+#include "chrome/common/pref_names.h" |
+#include "chromeos/dbus/dbus_thread_manager.h" |
+#include "chromeos/dbus/session_manager_client.h" |
+#include "components/prefs/pref_service.h" |
+#include "components/signin/core/account_id/account_id.h" |
+#include "components/user_manager/user.h" |
+#include "components/user_manager/user_manager.h" |
+ |
+namespace arc { |
+ |
+ArcUserDataService::ArcUserDataService() { |
+ ArcBridgeService::Get()->AddObserver(this); |
+} |
+ |
+ArcUserDataService::~ArcUserDataService() { |
+ DCHECK(thread_checker_.CalledOnValidThread()); |
+ ArcBridgeService::Get()->RemoveObserver(this); |
+} |
+ |
+void ArcUserDataService::OnBridgeStopped() { |
+ DCHECK(thread_checker_.CalledOnValidThread()); |
+ if (user_prefs_ == nullptr) { |
+ LOG(WARNING) << "User has not logged in"; |
+ return; |
+ } |
+ const AccountId& account_id = |
+ user_manager::UserManager::Get()->GetPrimaryUser()->GetAccountId(); |
+ if (account_id != user_prefs_account_id_) { |
+ LOG(WARNING) << "User preferences not loaded for primary user"; |
+ user_prefs_ = nullptr; |
+ user_prefs_account_id_ = EmptyAccountId(); |
+ return; |
+ } |
+ ClearIfDisabled(user_prefs_, account_id); |
+} |
+ |
+void ArcUserDataService::ClearIfDisabled(PrefService* user_prefs, |
+ const AccountId& account_id) { |
+ DCHECK(thread_checker_.CalledOnValidThread()); |
+ user_prefs_ = user_prefs; |
+ user_prefs_account_id_ = account_id; |
+ if (ArcBridgeService::Get()->state() != ArcBridgeService::State::STOPPED) { |
+ LOG(ERROR) << "ARC instance not stopped, user data can't be cleared"; |
+ return; |
+ } |
+ if (user_prefs->GetBoolean(prefs::kArcEnabled)) { |
+ return; |
+ } |
+ chromeos::SessionManagerClient* session_manager_client = |
+ chromeos::DBusThreadManager::Get()->GetSessionManagerClient(); |
+ session_manager_client->RemoveArcData(); |
+} |
+ |
+} // namespace arc |