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// 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 "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_
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