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// Copyright 2023 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_NETWORK_HOTSPOT_ENABLED_STATE_NOTIFIER_H_
#define CHROMEOS_ASH_COMPONENTS_NETWORK_HOTSPOT_ENABLED_STATE_NOTIFIER_H_
#include "base/memory/raw_ptr.h"
#include "chromeos/ash/components/network/hotspot_controller.h"
#include "chromeos/ash/components/network/hotspot_state_handler.h"
#include "chromeos/ash/services/hotspot_config/public/mojom/cros_hotspot_config.mojom.h"
#include "mojo/public/cpp/bindings/pending_remote.h"
#include "mojo/public/cpp/bindings/remote_set.h"
namespace ash {
// This class captures hotspot and wifi state changes from HotspotController and
// HotspotStateHandler and relays them to its observers.
class COMPONENT_EXPORT(CHROMEOS_NETWORK) HotspotEnabledStateNotifier
: public HotspotController::Observer,
public HotspotStateHandler::Observer {
public:
HotspotEnabledStateNotifier();
HotspotEnabledStateNotifier(const HotspotEnabledStateNotifier&) = delete;
HotspotEnabledStateNotifier& operator=(const HotspotEnabledStateNotifier&) =
delete;
~HotspotEnabledStateNotifier() override;
void Init(HotspotStateHandler* hotspot_state_handler,
HotspotController* hotspot_controller);
void ObserveEnabledStateChanges(
mojo::PendingRemote<hotspot_config::mojom::HotspotEnabledStateObserver>
observer);
// HotspotController::Observer:
void OnHotspotTurnedOn() override;
void OnHotspotTurnedOff(
hotspot_config::mojom::DisableReason disable_reason) override;
private:
friend class HotspotNotifierTest;
HotspotEnabledStateNotifier(HotspotStateHandler* hotspot_state_handler,
HotspotController* hotspot_controller);
// HotspotStateHandler::Observer:
void OnHotspotStatusChanged() override;
raw_ptr<HotspotController> hotspot_controller_;
raw_ptr<HotspotStateHandler> hotspot_state_handler_;
mojo::RemoteSet<hotspot_config::mojom::HotspotEnabledStateObserver>
observers_;
};
} // namespace ash
#endif // CHROMEOS_ASH_COMPONENTS_NETWORK_HOTSPOT_ENABLED_STATE_NOTIFIER_H_
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