[CrOS Tether] Disconnect cleanly from active Tether networks when the user logs out or the Tether c…

chromeos/components/tether/initializer.cc

 // 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 "chromeos/components/tether/initializer.h"
 
 #include "base/bind.h"
 #include "chromeos/components/tether/active_host.h"
 #include "chromeos/components/tether/active_host_network_state_updater.h"
 #include "chromeos/components/tether/ble_connection_manager.h"
 #include "chromeos/components/tether/device_id_tether_network_guid_map.h"
 #include "chromeos/components/tether/host_scan_cache.h"
 #include "chromeos/components/tether/host_scan_device_prioritizer_impl.h"
 #include "chromeos/components/tether/host_scan_scheduler.h"
 #include "chromeos/components/tether/host_scanner.h"
 #include "chromeos/components/tether/keep_alive_scheduler.h"
 #include "chromeos/components/tether/network_configuration_remover.h"
 #include "chromeos/components/tether/network_connection_handler_tether_delegate.h"
 #include "chromeos/components/tether/notification_presenter.h"
 #include "chromeos/components/tether/tether_connector.h"
-#include "chromeos/components/tether/tether_disconnector.h"
+#include "chromeos/components/tether/tether_disconnector_impl.h"
 #include "chromeos/components/tether/tether_host_fetcher.h"
 #include "chromeos/components/tether/tether_host_response_recorder.h"
 #include "chromeos/components/tether/tether_network_disconnection_handler.h"
 #include "chromeos/components/tether/wifi_hotspot_connector.h"
 #include "chromeos/network/managed_network_configuration_handler.h"
 #include "chromeos/network/network_connect.h"
 #include "chromeos/network/network_connection_handler.h"
 #include "chromeos/network/network_state_handler.h"
 #include "components/cryptauth/bluetooth_throttler_impl.h"
 #include "components/cryptauth/cryptauth_service.h"
@@ skipping 55 matching lines @@
     PA_LOG(INFO) << "Shutting down Tether feature.";
     delete instance_;
     instance_ = nullptr;
   }
 }
 
 // static
 void Initializer::RegisterProfilePrefs(PrefRegistrySimple* registry) {
   ActiveHost::RegisterPrefs(registry);
   TetherHostResponseRecorder::RegisterPrefs(registry);
+  TetherDisconnectorImpl::RegisterPrefs(registry);
 }
 
 Initializer::Initializer(
     cryptauth::CryptAuthService* cryptauth_service,
     std::unique_ptr<NotificationPresenter> notification_presenter,
     PrefService* pref_service,
     ProfileOAuth2TokenService* token_service,
     NetworkStateHandler* network_state_handler,
     ManagedNetworkConfigurationHandler* managed_network_configuration_handler,
     NetworkConnect* network_connect,
@@ skipping 108 matching lines @@
       network_state_handler_, host_scanner_.get());
   tether_connector_ = base::MakeUnique<TetherConnector>(
       network_state_handler_, wifi_hotspot_connector_.get(), active_host_.get(),
       tether_host_fetcher_.get(), ble_connection_manager_.get(),
       tether_host_response_recorder_.get(),
       device_id_tether_network_guid_map_.get(), host_scan_cache_.get(),
       notification_presenter_.get());
   network_configuration_remover_ =
       base::MakeUnique<NetworkConfigurationRemover>(
           network_state_handler_, managed_network_configuration_handler_);
-  tether_disconnector_ = base::MakeUnique<TetherDisconnector>(
+  tether_disconnector_ = base::MakeUnique<TetherDisconnectorImpl>(
       network_connection_handler_, network_state_handler_, active_host_.get(),
       ble_connection_manager_.get(), network_configuration_remover_.get(),
       tether_connector_.get(), device_id_tether_network_guid_map_.get(),
-      tether_host_fetcher_.get());
+      tether_host_fetcher_.get(), pref_service_);
   tether_network_disconnection_handler_ =
       base::MakeUnique<TetherNetworkDisconnectionHandler>(
           active_host_.get(), network_state_handler_,
           network_configuration_remover_.get());
   network_connection_handler_tether_delegate_ =
       base::MakeUnique<NetworkConnectionHandlerTetherDelegate>(
           network_connection_handler_, tether_connector_.get(),
           tether_disconnector_.get());
 
   // Because Initializer is created on each user log in, it's appropriate to
   // call this method now.
   host_scan_scheduler_->UserLoggedIn();
 }
 
 void Initializer::OnBluetoothAdapterAdvertisingIntervalError(
     device::BluetoothAdvertisement::ErrorCode status) {
   PA_LOG(ERROR) << "Failed to set Bluetooth advertisement interval; "
                 << "cannot use tether feature. Error code: " << status;
 }
 
 }  // namespace tether
 
 }  // namespace chromeos