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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtBluetooth module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** 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.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
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**
**
**
****************************************************************************/
#ifndef HCIMANAGER_P_H
#define HCIMANAGER_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 <QObject>
#include <QtCore/QSet>
#include <QtCore/QSocketNotifier>
#include <QtBluetooth/QBluetoothAddress>
#include <QVector>
#include "bluez/bluez_data_p.h"
QT_BEGIN_NAMESPACE
class QLowEnergyConnectionParameters;
class HciManager : public QObject
{
Q_OBJECT
public:
enum HciEvent {
EncryptChangeEvent = EVT_ENCRYPT_CHANGE,
CommandCompleteEvent = EVT_CMD_COMPLETE,
LeMetaEvent = 0x3e,
};
explicit HciManager(const QBluetoothAddress &deviceAdapter, QObject *parent = nullptr);
~HciManager();
bool isValid() const;
bool monitorEvent(HciManager::HciEvent event);
bool monitorAclPackets();
bool sendCommand(OpCodeGroupField ogf, OpCodeCommandField ocf, const QByteArray ¶meters);
void stopEvents();
QBluetoothAddress addressForConnectionHandle(quint16 handle) const;
// active connections
QVector<quint16> activeLowEnergyConnections() const;
bool sendConnectionUpdateCommand(quint16 handle, const QLowEnergyConnectionParameters ¶ms);
bool sendConnectionParameterUpdateRequest(quint16 handle,
const QLowEnergyConnectionParameters ¶ms);
signals:
void encryptionChangedEvent(const QBluetoothAddress &address, bool wasSuccess);
void commandCompleted(quint16 opCode, quint8 status, const QByteArray &data);
void connectionComplete(quint16 handle);
void connectionUpdate(quint16 handle, const QLowEnergyConnectionParameters ¶meters);
void signatureResolvingKeyReceived(quint16 connHandle, bool remoteKey, const quint128 &csrk);
private slots:
void _q_readNotify();
private:
int hciForAddress(const QBluetoothAddress &deviceAdapter);
void handleHciEventPacket(const quint8 *data, int size);
void handleHciAclPacket(const quint8 *data, int size);
void handleLeMetaEvent(const quint8 *data);
int hciSocket;
int hciDev;
quint8 sigPacketIdentifier = 0;
QSocketNotifier *notifier = nullptr;
QSet<HciManager::HciEvent> runningEvents;
};
QT_END_NAMESPACE
#endif // HCIMANAGER_P_H
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