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/****************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtBluetooth module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 QLOWENERGYCONTROLLERPRIVATE_WIN32_P_H
#define QLOWENERGYCONTROLLERPRIVATE_WIN32_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 <qglobal.h>
#include <QtCore/QQueue>
#include <QtCore/QVector>
#include <QtBluetooth/qbluetooth.h>
#include <QtBluetooth/qlowenergycharacteristic.h>
#include "qlowenergycontroller.h"
#include "qlowenergycontrollerbase_p.h"
#include <windows/qwinlowenergybluetooth_p.h>
QT_BEGIN_NAMESPACE
class QThread;
class QLowEnergyControllerPrivateWin32;
class ThreadWorkerJob
{
public:
enum Operation { WriteChar, ReadChar, WriteDescr, ReadDescr };
Operation operation;
QVariant data;
};
struct WriteCharData
{
QByteArray newValue;
QLowEnergyService::WriteMode mode;
HANDLE hService;
DWORD flags;
BTH_LE_GATT_CHARACTERISTIC gattCharacteristic;
int systemErrorCode;
};
struct ReadCharData
{
QByteArray value;
HANDLE hService;
BTH_LE_GATT_CHARACTERISTIC gattCharacteristic;
int systemErrorCode;
};
struct WriteDescData
{
QByteArray newValue;
HANDLE hService;
BTH_LE_GATT_DESCRIPTOR gattDescriptor;
int systemErrorCode;
};
struct ReadDescData
{
QByteArray value;
HANDLE hService;
BTH_LE_GATT_DESCRIPTOR gattDescriptor;
int systemErrorCode;
};
class ThreadWorker : public QObject
{
Q_OBJECT
public:
Q_INVOKABLE void putJob(const ThreadWorkerJob &job);
Q_INVOKABLE void runPendingJob();
signals:
void jobFinished(const ThreadWorkerJob &job);
private:
QVector<ThreadWorkerJob> m_jobs;
};
class QLowEnergyServiceData;
extern void registerQLowEnergyControllerMetaType();
class QLowEnergyControllerPrivateWin32 : public QLowEnergyControllerPrivate
{
Q_OBJECT
public:
QLowEnergyControllerPrivateWin32();
~QLowEnergyControllerPrivateWin32();
void init() override;
void connectToDevice() override;
void disconnectFromDevice() override;
void discoverServices() override;
void discoverServiceDetails(const QBluetoothUuid &service) override;
void startAdvertising(const QLowEnergyAdvertisingParameters ¶ms,
const QLowEnergyAdvertisingData &advertisingData,
const QLowEnergyAdvertisingData &scanResponseData) override;
void stopAdvertising() override;
void requestConnectionUpdate(const QLowEnergyConnectionParameters ¶ms) override;
// read data
void readCharacteristic(const QSharedPointer<QLowEnergyServicePrivate> service,
const QLowEnergyHandle charHandle) override;
void readDescriptor(const QSharedPointer<QLowEnergyServicePrivate> service,
const QLowEnergyHandle charHandle,
const QLowEnergyHandle descriptorHandle) override;
// write data
void writeCharacteristic(const QSharedPointer<QLowEnergyServicePrivate> service,
const QLowEnergyHandle charHandle,
const QByteArray &newValue, QLowEnergyService::WriteMode mode) override;
void writeDescriptor(const QSharedPointer<QLowEnergyServicePrivate> service,
const QLowEnergyHandle charHandle,
const QLowEnergyHandle descriptorHandle,
const QByteArray &newValue) override;
void addToGenericAttributeList(const QLowEnergyServiceData &service,
QLowEnergyHandle startHandle) override;
public slots:
void jobFinished(const ThreadWorkerJob &job);
protected:
void customEvent(QEvent *e);
private:
QThread *thread = nullptr;
ThreadWorker *threadWorker = nullptr;
QString deviceSystemPath;
};
QT_END_NAMESPACE
Q_DECLARE_METATYPE(ThreadWorkerJob)
Q_DECLARE_METATYPE(WriteCharData)
Q_DECLARE_METATYPE(ReadCharData)
Q_DECLARE_METATYPE(WriteDescData)
Q_DECLARE_METATYPE(ReadDescData)
#endif // QLOWENERGYCONTROLLERPRIVATE_WIN32__P_H
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