| // Copyright 2014 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_GATT_NOTIFY_SESSION_BLUEZ_H_ |
| #define DEVICE_BLUETOOTH_BLUETOOTH_GATT_NOTIFY_SESSION_BLUEZ_H_ |
| |
| #include <string> |
| |
| #include "base/callback.h" |
| #include "base/macros.h" |
| #include "device/bluetooth/bluetooth_gatt_notify_session.h" |
| #include "device/bluetooth/dbus/bluetooth_gatt_characteristic_client.h" |
| |
| namespace device { |
| |
| class BluetoothAdapter; |
| |
| } // namespace device |
| |
| namespace bluez { |
| |
| class BluetoothRemoteGattCharacteristicBlueZ; |
| |
| // BluetoothGattNotifySessionBlueZ implements |
| // BluetoothGattNotifySession for the Chrome OS platform. |
| class BluetoothGattNotifySessionBlueZ |
| : public device::BluetoothGattNotifySession, |
| public bluez::BluetoothGattCharacteristicClient::Observer { |
| public: |
| ~BluetoothGattNotifySessionBlueZ() override; |
| |
| // BluetoothGattNotifySession overrides. |
| std::string GetCharacteristicIdentifier() const override; |
| bool IsActive() override; |
| void Stop(const base::Closure& callback) override; |
| |
| private: |
| friend class BluetoothRemoteGattCharacteristicBlueZ; |
| |
| explicit BluetoothGattNotifySessionBlueZ( |
| scoped_refptr<device::BluetoothAdapter> adapter, |
| const std::string& device_address, |
| const std::string& service_identifier, |
| const std::string& characteristic_identifier, |
| const dbus::ObjectPath& characteristic_path); |
| |
| // bluez::BluetoothGattCharacteristicClient::Observer overrides. |
| void GattCharacteristicRemoved(const dbus::ObjectPath& object_path) override; |
| void GattCharacteristicPropertyChanged( |
| const dbus::ObjectPath& object_path, |
| const std::string& property_name) override; |
| |
| // True, if this session is currently active. |
| bool active_; |
| |
| // The Bluetooth adapter that this session is associated with. |
| scoped_refptr<device::BluetoothAdapter> adapter_; |
| |
| // The Bluetooth address of the device hosting the characteristic. |
| std::string device_address_; |
| |
| // The GATT service that the characteristic belongs to. |
| std::string service_id_; |
| |
| // Identifier of the associated characteristic. |
| std::string characteristic_id_; |
| |
| // D-Bus object path of the associated characteristic. This is used to filter |
| // observer events. |
| dbus::ObjectPath object_path_; |
| |
| DISALLOW_COPY_AND_ASSIGN(BluetoothGattNotifySessionBlueZ); |
| }; |
| |
| } // namespace bluez |
| |
| #endif // DEVICE_BLUETOOTH_BLUETOOTH_GATT_NOTIFY_SESSION_BLUEZ_H_ |