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// Copyright 2016 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_BLUEZ_BLUETOOTH_LOCAL_GATT_CHARACTERISTIC_BLUEZ_H_
#define DEVICE_BLUETOOTH_BLUEZ_BLUETOOTH_LOCAL_GATT_CHARACTERISTIC_BLUEZ_H_
#include <cstdint>
#include <vector>
#include "base/macros.h"
#include "base/memory/weak_ptr.h"
#include "device/bluetooth/bluetooth_gatt_characteristic.h"
#include "device/bluetooth/bluetooth_local_gatt_characteristic.h"
#include "device/bluetooth/bluetooth_uuid.h"
#include "device/bluetooth/bluez/bluetooth_gatt_characteristic_bluez.h"
#include "device/bluetooth/bluez/bluetooth_local_gatt_descriptor_bluez.h"
namespace bluez {
class BluetoothLocalGattServiceBlueZ;
// The BluetoothLocalGattCharacteristicBlueZ class implements
// BluetoothLocalGattCharacteristic for local GATT characteristics for
// platforms that use BlueZ.
class BluetoothLocalGattCharacteristicBlueZ
: public BluetoothGattCharacteristicBlueZ,
public device::BluetoothLocalGattCharacteristic {
public:
BluetoothLocalGattCharacteristicBlueZ(
const device::BluetoothUUID& uuid,
Properties properties,
BluetoothLocalGattServiceBlueZ* service);
~BluetoothLocalGattCharacteristicBlueZ() override;
// device::BluetoothGattCharacteristic overrides:
device::BluetoothUUID GetUUID() const override;
Properties GetProperties() const override;
Permissions GetPermissions() const override;
// device::BluetoothLocalGattCharacteristic overrides:
NotificationStatus NotifyValueChanged(const device::BluetoothDevice* device,
const std::vector<uint8_t>& new_value,
bool indicate) override;
device::BluetoothLocalGattService* GetService() const override;
const std::vector<std::unique_ptr<BluetoothLocalGattDescriptorBlueZ>>&
GetDescriptors() const;
private:
friend class BluetoothLocalGattDescriptorBlueZ;
// Needs access to weak_ptr_factory_.
friend device::BluetoothLocalGattCharacteristic;
// Adds a descriptor to this characteristic.
void AddDescriptor(
std::unique_ptr<BluetoothLocalGattDescriptorBlueZ> descriptor);
// UUID of this characteristic.
device::BluetoothUUID uuid_;
// Properties of this characteristic.
Properties properties_;
// Service that contains this characteristic.
BluetoothLocalGattServiceBlueZ* service_;
// Descriptors contained by this characteristic.
std::vector<std::unique_ptr<BluetoothLocalGattDescriptorBlueZ>> descriptors_;
// Note: This should remain the last member so it'll be destroyed and
// invalidate its weak pointers before any other members are destroyed.
base::WeakPtrFactory<BluetoothLocalGattCharacteristicBlueZ> weak_ptr_factory_;
DISALLOW_COPY_AND_ASSIGN(BluetoothLocalGattCharacteristicBlueZ);
};
} // namespace bluez
#endif // DEVICE_BLUETOOTH_BLUEZ_BLUETOOTH_LOCAL_GATT_CHARACTERISTIC_BLUEZ_H_