| // Copyright 2018 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. |
| |
| #ifndef DEVICE_BLUETOOTH_BLUETOOTH_LOW_ENERGY_ADVERTISEMENT_MANAGER_MAC_H_ |
| #define DEVICE_BLUETOOTH_BLUETOOTH_LOW_ENERGY_ADVERTISEMENT_MANAGER_MAC_H_ |
| |
| #include "base/mac/sdk_forward_declarations.h" |
| #include "base/macros.h" |
| #include "base/memory/ref_counted.h" |
| #include "base/single_thread_task_runner.h" |
| #include "device/bluetooth/bluetooth_advertisement_mac.h" |
| |
| namespace device { |
| |
| // Class used by BluetoothAdapterMac to manage LE advertisements. |
| // Currently, only a single concurrent BLE advertisement is supported. Future |
| // work will add support for multiple concurrent and rotating advertisements. |
| class DEVICE_BLUETOOTH_EXPORT BluetoothLowEnergyAdvertisementManagerMac { |
| public: |
| BluetoothLowEnergyAdvertisementManagerMac(); |
| ~BluetoothLowEnergyAdvertisementManagerMac(); |
| |
| // Initializes the advertisement manager. |
| void Init(scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner, |
| CBPeripheralManager* peripheral_manager); |
| |
| // Registers a new BLE advertisement. |
| void RegisterAdvertisement( |
| std::unique_ptr<BluetoothAdvertisement::Data> advertisement_data, |
| const BluetoothAdapter::CreateAdvertisementCallback& callback, |
| const BluetoothAdapter::AdvertisementErrorCallback& error_callback); |
| |
| // Unregisters an existing BLE advertisement. |
| void UnregisterAdvertisement( |
| BluetoothAdvertisementMac* advertisement, |
| const BluetoothAdvertisementMac::SuccessCallback& success_callback, |
| const BluetoothAdvertisementMac::ErrorCallback& error_callback); |
| |
| // Called when the peripheral manager state changes. |
| void OnPeripheralManagerStateChanged(); |
| |
| // Called when advertisement starts with success or failure. |
| void DidStartAdvertising(NSError* error); |
| |
| private: |
| void StartAdvertising(); |
| |
| CBPeripheralManagerState GetPeripheralManagerState(); |
| |
| scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner_; |
| |
| CBPeripheralManager* peripheral_manager_; |
| |
| scoped_refptr<BluetoothAdvertisementMac> active_advertisement_; |
| |
| DISALLOW_COPY_AND_ASSIGN(BluetoothLowEnergyAdvertisementManagerMac); |
| }; |
| |
| } // namespace device |
| |
| #endif // DEVICE_BLUETOOTH_BLUETOOTH_LOW_ENERGY_ADVERTISEMENT_MANAGER_MAC_H_ |