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// Copyright (C) 2021 The Qt Company Ltd.
// Copyright (C) 2019 Luxoft Sweden AB
// Copyright (C) 2018 Pelagicore AG
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#pragma once
#include <QtCore/QByteArray>
#include <QtCore/QFile>
#include <QtAppManCommon/global.h>
QT_BEGIN_NAMESPACE_AM
class SysFsReader
{
public:
SysFsReader(const QByteArray &path, int maxRead = 2048);
~SysFsReader();
bool isOpen() const;
QByteArray fileName() const;
QByteArray readValue() const;
private:
mutable QFile m_fd; // seek() is non-const
QByteArray m_path;
mutable QByteArray m_buffer;
Q_DISABLE_COPY(SysFsReader)
};
QT_END_NAMESPACE_AM
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