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++ // Copyright (C) 2017 Denis Shienkov <denis.shienkov@gmail.com>
++ // Copyright (C) 2017 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
++ // Qt-Security score:significant reason:default
++
++ #ifndef PEAKCANBACKEND_P_H
++ #define PEAKCANBACKEND_P_H
++
++ #include "peakcanbackend.h"
++ #include "peakcan_symbols_p.h"
++
++ #if defined(Q_OS_WIN32)
++ # include <qt_windows.h>
++ #else
++ // other stuff
++ #endif
++
++ //
++ // 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.
++ //
++
++ QT_BEGIN_NAMESPACE
++
++ class QSocketNotifier;
++ class QWinEventNotifier;
++ class QTimer;
++
++ class PeakCanBackendPrivate
++ {
++ Q_DECLARE_PUBLIC(PeakCanBackend)
++ public:
++ PeakCanBackendPrivate(PeakCanBackend *q);
++
++ bool open();
++ void close();
++ bool setConfigurationParameter(QCanBusDevice::ConfigurationKey key, const QVariant &value);
++ void setupChannel(const QByteArray &interfaceName);
++ void setupDefaultConfigurations();
++ QString systemErrorString(TPCANStatus errorCode);
++ void startWrite();
++ void startRead();
++ bool verifyBitRate(int bitrate);
++
++ PeakCanBackend * const q_ptr;
++
++ bool isFlexibleDatarateEnabled = false;
++ bool isOpen = false;
++ TPCANHandle channelIndex = PCAN_NONEBUS;
++ QTimer *writeNotifier = nullptr;
++
++ #if defined(Q_OS_WIN32)
++ QWinEventNotifier *readNotifier = nullptr;
++ HANDLE readHandle = INVALID_HANDLE_VALUE;
++ #else
++ QSocketNotifier *readNotifier = nullptr;
++ int readHandle = -1;
++ #endif
++ };
++
++ QT_END_NAMESPACE
++
++ #endif // PEAKCANBACKEND_P_H