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- // 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/memory/ref_counted.h"
- #include "base/task/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(
- const BluetoothLowEnergyAdvertisementManagerMac&) = delete;
- BluetoothLowEnergyAdvertisementManagerMac& operator=(
- const BluetoothLowEnergyAdvertisementManagerMac&) = delete;
- ~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,
- BluetoothAdapter::CreateAdvertisementCallback callback,
- BluetoothAdapter::AdvertisementErrorCallback error_callback);
- // Unregisters an existing BLE advertisement.
- void UnregisterAdvertisement(
- BluetoothAdvertisementMac* advertisement,
- BluetoothAdvertisement::SuccessCallback success_callback,
- BluetoothAdvertisement::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();
- scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner_;
- CBPeripheralManager* peripheral_manager_;
- scoped_refptr<BluetoothAdvertisementMac> active_advertisement_;
- };
- } // namespace device
- #endif // DEVICE_BLUETOOTH_BLUETOOTH_LOW_ENERGY_ADVERTISEMENT_MANAGER_MAC_H_
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