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// Copyright (C) 2022 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef BLUEZ_PERIPHERAL_CONNECTION_MANAGER_P_H
#define BLUEZ_PERIPHERAL_CONNECTION_MANAGER_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QtBluetooth/QBluetoothAddress>
#include <QtBluetooth/QBluetoothUuid>
#include <QtCore/QObject>
QT_BEGIN_NAMESPACE
class QBluetoothLocalDevice;
/*
QtBluezPeripheralConnectionManager determines
- when remote Gatt client(s) connect and disconnect
- the remote device details (name, address, mtu)
'Connected' state is assumed when first client reads a characteristic.
'Disconnected' state is assumed when all such clients have disconnected.
*/
class QtBluezPeripheralConnectionManager : public QObject
{
Q_OBJECT
public:
QtBluezPeripheralConnectionManager(const QBluetoothAddress& localAddress,
QObject* parent = nullptr);
void reset();
void disconnectDevices();
public slots:
void remoteDeviceAccessEvent(const QString& remoteDeviceObjectPath, quint16 mtu);
signals:
void connectivityStateChanged(bool connected);
void remoteDeviceChanged(const QBluetoothAddress& address, const QString& name, quint16 mtu);
private slots:
void remoteDeviceDisconnected(const QBluetoothAddress& address);
private:
struct RemoteDeviceDetails {
QBluetoothAddress address;
QString name;
quint16 mtu;
};
bool m_connected{false};
QString m_hostAdapterPath;
QMap<QString, RemoteDeviceDetails> m_clients;
QBluetoothLocalDevice* m_localDevice;
};
QT_END_NAMESPACE
#endif
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