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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROMEOS_ASH_COMPONENTS_SYNC_WIFI_SYNCED_NETWORK_UPDATER_IMPL_H_
#define CHROMEOS_ASH_COMPONENTS_SYNC_WIFI_SYNCED_NETWORK_UPDATER_IMPL_H_
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "base/timer/timer.h"
#include "base/values.h"
#include "chromeos/ash/components/sync_wifi/network_identifier.h"
#include "chromeos/ash/components/sync_wifi/pending_network_configuration_tracker.h"
#include "chromeos/ash/components/sync_wifi/synced_network_metrics_logger.h"
#include "chromeos/ash/components/sync_wifi/synced_network_updater.h"
#include "chromeos/services/network_config/public/cpp/cros_network_config_observer.h"
#include "mojo/public/cpp/bindings/receiver.h"
namespace ash::timer_factory {
class TimerFactory;
} // namespace ash::timer_factory
namespace ash::sync_wifi {
// Implementation of SyncedNetworkUpdater. This class takes add/update/delete
// requests from the sync backend and applies them to the local network stack
// using mojom::CrosNetworkConfig.
class SyncedNetworkUpdaterImpl
: public SyncedNetworkUpdater,
public chromeos::network_config::CrosNetworkConfigObserver {
public:
// |cros_network_config| must outlive this class.
SyncedNetworkUpdaterImpl(
std::unique_ptr<PendingNetworkConfigurationTracker> tracker,
chromeos::network_config::mojom::CrosNetworkConfig* cros_network_config,
ash::timer_factory::TimerFactory* timer_factory,
SyncedNetworkMetricsLogger* metrics_logger);
~SyncedNetworkUpdaterImpl() override;
void AddOrUpdateNetwork(
const sync_pb::WifiConfigurationSpecifics& specifics) override;
void RemoveNetwork(const NetworkIdentifier& id) override;
bool IsUpdateInProgress(const std::string& network_guid) override;
// CrosNetworkConfigObserver:
void OnNetworkStateListChanged() override;
private:
void StartAddOrUpdateOperation(
const std::string& change_guid,
const NetworkIdentifier& id,
const sync_pb::WifiConfigurationSpecifics& specifics);
void StartDeleteOperation(const std::string& change_guid,
const NetworkIdentifier& id,
std::string guid);
void StartTimer(const std::string& change_guid, const NetworkIdentifier& id);
void Retry(const PendingNetworkConfigurationUpdate& update);
void HandleShillResult(const std::string& change_guid,
const NetworkIdentifier& id,
bool is_success);
void CleanupUpdate(const std::string& change_guid,
const NetworkIdentifier& id);
chromeos::network_config::mojom::NetworkStatePropertiesPtr FindMojoNetwork(
const NetworkIdentifier& id);
void OnGetNetworkList(
std::vector<chromeos::network_config::mojom::NetworkStatePropertiesPtr>
networks);
void OnTimeout(const std::string& change_guid, const NetworkIdentifier& id);
void OnSetPropertiesResult(const std::string& change_guid,
const std::string& network_guid,
const sync_pb::WifiConfigurationSpecifics& proto,
bool success,
const std::string& error_message);
void OnConfigureNetworkResult(
const std::string& change_guid,
const sync_pb::WifiConfigurationSpecifics& proto,
const std::optional<std::string>& network_guid,
const std::string& error_message);
void OnForgetNetworkResult(const std::string& change_guid,
const NetworkIdentifier& id,
bool success);
std::unique_ptr<PendingNetworkConfigurationTracker> tracker_;
raw_ptr<chromeos::network_config::mojom::CrosNetworkConfig, DanglingUntriaged>
cros_network_config_;
mojo::Receiver<chromeos::network_config::mojom::CrosNetworkConfigObserver>
cros_network_config_observer_receiver_{this};
std::vector<chromeos::network_config::mojom::NetworkStatePropertiesPtr>
networks_;
raw_ptr<ash::timer_factory::TimerFactory> timer_factory_;
base::flat_map<std::string, std::unique_ptr<base::OneShotTimer>>
change_guid_to_timer_map_;
base::flat_map<std::string, int> network_guid_to_updates_counter_;
raw_ptr<SyncedNetworkMetricsLogger> metrics_logger_;
base::WeakPtrFactory<SyncedNetworkUpdaterImpl> weak_ptr_factory_{this};
};
} // namespace ash::sync_wifi
#endif // CHROMEOS_ASH_COMPONENTS_SYNC_WIFI_SYNCED_NETWORK_UPDATER_IMPL_H_
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