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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef DEVICE_BLUETOOTH_FLOSS_BLUETOOTH_ADVERTISEMENT_FLOSS_H_
#define DEVICE_BLUETOOTH_FLOSS_BLUETOOTH_ADVERTISEMENT_FLOSS_H_
#include <memory>
#include "dbus/object_path.h"
#include "device/bluetooth/bluetooth_adapter.h"
#include "device/bluetooth/bluetooth_advertisement.h"
#include "device/bluetooth/floss/floss_advertiser_client.h"
namespace floss {
class BluetoothAdapterFloss;
// BluetoothAdvertisementFloss represents an BLE advertising set and
// provides methods to start/stop an advertising set and changing its
// parameters. It keeps advertisement data and parameters in the format
// required by Floss.
class DEVICE_BLUETOOTH_EXPORT BluetoothAdvertisementFloss
: public device::BluetoothAdvertisement {
public:
BluetoothAdvertisementFloss(
std::unique_ptr<device::BluetoothAdvertisement::Data> data,
const uint16_t interval_ms,
scoped_refptr<BluetoothAdapterFloss> adapter);
BluetoothAdvertisementFloss(const BluetoothAdvertisementFloss&) = delete;
BluetoothAdvertisementFloss& operator=(const BluetoothAdvertisementFloss&) =
delete;
// BluetoothAdvertisement overrides:
void Unregister(SuccessCallback success_callback,
ErrorCallback error_callback) override;
// Starts advertising.
void Start(
SuccessCallback success_callback,
device::BluetoothAdapter::AdvertisementErrorCallback error_callback);
// Stops advertising.
void Stop(
SuccessCallback success_callback,
device::BluetoothAdapter::AdvertisementErrorCallback error_callback);
// Changes advertising interval.
void SetAdvertisingInterval(
const uint16_t interval_ms,
SuccessCallback success_callback,
device::BluetoothAdapter::AdvertisementErrorCallback error_callback);
const AdvertisingSetParameters& params() const { return params_; }
protected:
void OnStartSuccess(SuccessCallback success_callback,
FlossAdvertiserClient::AdvertiserId adv_id);
void OnStopSuccess(SuccessCallback success_callback);
void OnSetAdvertisingIntervalSuccess(SuccessCallback success_callback);
private:
~BluetoothAdvertisementFloss() override;
FlossAdvertiserClient::AdvertiserId adv_id_;
AdvertisingSetParameters params_;
AdvertiseData adv_data_;
AdvertiseData scan_rsp_;
base::WeakPtrFactory<BluetoothAdvertisementFloss> weak_ptr_factory_{this};
};
} // namespace floss
#endif // DEVICE_BLUETOOTH_FLOSS_BLUETOOTH_ADVERTISEMENT_FLOSS_H_
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