qpcsc_p.h - mozsearch

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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 QPCSC_P_H

#define QPCSC_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.

//

#ifdef Q_OS_WIN

#    include <qt_windows.h>

#endif

#include <QtCore/QtGlobal>

#ifdef Q_OS_DARWIN

#    include <PCSC/winscard.h>

#    include <PCSC/wintypes.h>

#else

#    include <winscard.h>

#endif

#include <QtCore/QByteArray>

#include <QtCore/qhashfunctions.h>

#include <QtCore/QString>

QT_BEGIN_NAMESPACE

namespace QPcsc {

struct RawCommandResult

    LONG ret = SCARD_E_READER_UNAVAILABLE;

    QByteArray response;

    bool isOk() const { return ret == SCARD_S_SUCCESS; }

};

QString errorMessage(LONG error);

} // namespace QPcsc

using QPcscSlotNameBase =

#ifdef Q_OS_WIN

                      QString

#else

                      QByteArray

#endif

class QPcscSlotName : public QPcscSlotNameBase

public:

#ifdef Q_OS_WIN

    using CPtr = LPCWSTR;

    using Ptr = LPWSTR;

    explicit QPcscSlotName(CPtr p) : QString(reinterpret_cast<const QChar *>(p)) { }

#else

    using CPtr = LPCSTR;

    using Ptr = LPSTR;

    explicit QPcscSlotName(CPtr p) : QByteArray(p) { }

#endif

    CPtr ptr() const noexcept { return reinterpret_cast<CPtr>(constData()); }

    Ptr ptr() { return reinterpret_cast<Ptr>(data()); }

    static qsizetype nameSize(CPtr p);

    friend size_t qHash(const QPcscSlotName &key, size_t seed = 0) noexcept

        const QPcscSlotNameBase &base = key;

        return qHash(base, seed);

};

QT_END_NAMESPACE

#endif // QPCSC_P_H