chromium/device/bluetooth/bluetooth_local_gatt_service.h

// Copyright 2016 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_BLUETOOTH_LOCAL_GATT_SERVICE_H_
#define DEVICE_BLUETOOTH_BLUETOOTH_LOCAL_GATT_SERVICE_H_

#include <stdint.h>

#include <optional>
#include <vector>

#include "base/functional/callback.h"
#include "base/functional/callback_forward.h"
#include "base/memory/weak_ptr.h"
#include "device/bluetooth/bluetooth_export.h"
#include "device/bluetooth/bluetooth_gatt_characteristic.h"
#include "device/bluetooth/bluetooth_gatt_service.h"
#include "device/bluetooth/public/cpp/bluetooth_uuid.h"

namespace device {

class BluetoothLocalGattCharacteristic;
class BluetoothLocalGattDescriptor;
class BluetoothDevice;

// BluetoothLocalGattService represents a local GATT service.
//
// Instances of the BluetoothLocalGattService class are used to represent a
// locally hosted GATT attribute hierarchy when the local
// adapter is used in the "peripheral" role. Such instances are meant to be
// constructed directly and registered. Once registered, a GATT attribute
// hierarchy will be visible to remote devices in the "central" role.
// BT local GATT services will be owned by the adapter they are created with.
//
// Note: We use virtual inheritance on the gatt service since it will be
// inherited by platform specific versions of the gatt service classes also. The
// platform specific local gatt service classes will inherit both this class and
// their gatt service class, hence causing an inheritance diamond.
class DEVICE_BLUETOOTH_EXPORT BluetoothLocalGattService
    : public virtual BluetoothGattService { … };

}  // namespace device

#endif  // DEVICE_BLUETOOTH_BLUETOOTH_LOCAL_GATT_SERVICE_H_