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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Copyright (C) 2014 Denis Shienkov <denis.shienkov@gmail.com>
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtBluetooth module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QBLUETOOTHDEVICEDISCOVERYAGENT_H
#define QBLUETOOTHDEVICEDISCOVERYAGENT_H
#include <QtBluetooth/qtbluetoothglobal.h>
#include <QtCore/QObject>
#include <QtBluetooth/QBluetoothDeviceInfo>
#include <QtBluetooth/QBluetoothAddress>
QT_BEGIN_NAMESPACE
class QBluetoothDeviceDiscoveryAgentPrivate;
class Q_BLUETOOTH_EXPORT QBluetoothDeviceDiscoveryAgent : public QObject
{
Q_OBJECT
Q_PROPERTY(QBluetoothDeviceDiscoveryAgent::InquiryType inquiryType
READ inquiryType WRITE setInquiryType)
public:
// FIXME: add more errors
// FIXME: add bluez error handling
enum Error {
NoError,
InputOutputError,
PoweredOffError,
InvalidBluetoothAdapterError,
UnsupportedPlatformError,
UnsupportedDiscoveryMethod,
UnknownError = 100 // New errors must be added before Unknown error
};
Q_ENUM(Error)
enum InquiryType {
GeneralUnlimitedInquiry,
LimitedInquiry
};
Q_ENUM(InquiryType)
enum DiscoveryMethod
{
NoMethod = 0x0,
ClassicMethod = 0x01,
LowEnergyMethod = 0x02,
};
Q_DECLARE_FLAGS(DiscoveryMethods, DiscoveryMethod)
Q_FLAG(DiscoveryMethods)
explicit QBluetoothDeviceDiscoveryAgent(QObject *parent = nullptr);
explicit QBluetoothDeviceDiscoveryAgent(const QBluetoothAddress &deviceAdapter,
QObject *parent = nullptr);
~QBluetoothDeviceDiscoveryAgent();
// TODO Remove inquiry type in Qt 6 -> not really used anywhere
QBluetoothDeviceDiscoveryAgent::InquiryType inquiryType() const;
void setInquiryType(QBluetoothDeviceDiscoveryAgent::InquiryType type);
bool isActive() const;
Error error() const;
QString errorString() const;
QList<QBluetoothDeviceInfo> discoveredDevices() const;
void setLowEnergyDiscoveryTimeout(int msTimeout);
int lowEnergyDiscoveryTimeout() const;
static DiscoveryMethods supportedDiscoveryMethods();
public Q_SLOTS:
void start();
void start(DiscoveryMethods method);
void stop();
Q_SIGNALS:
void deviceDiscovered(const QBluetoothDeviceInfo &info);
void deviceUpdated(const QBluetoothDeviceInfo &info, QBluetoothDeviceInfo::Fields updatedFields);
void finished();
void error(QBluetoothDeviceDiscoveryAgent::Error error);
void canceled();
private:
Q_DECLARE_PRIVATE(QBluetoothDeviceDiscoveryAgent)
QBluetoothDeviceDiscoveryAgentPrivate *d_ptr;
};
Q_DECLARE_OPERATORS_FOR_FLAGS(QBluetoothDeviceDiscoveryAgent::DiscoveryMethods)
QT_END_NAMESPACE
#endif
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