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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtCore 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.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
****************************************************************************/
#ifndef QELFPARSER_P_H
#define QELFPARSER_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 <qendian.h>
#include <private/qglobal_p.h>
QT_REQUIRE_CONFIG(library);
#if defined (Q_OF_ELF) && defined(Q_CC_GNU)
QT_BEGIN_NAMESPACE
class QString;
class QLibraryPrivate;
typedef quint16 qelfhalf_t;
typedef quint32 qelfword_t;
typedef quintptr qelfoff_t;
typedef quintptr qelfaddr_t;
class QElfParser
{
public:
enum { QtMetaDataSection, NoQtSection, NotElf, Corrupt };
enum {ElfLittleEndian = 0, ElfBigEndian = 1};
struct ElfSectionHeader
{
qelfword_t name;
qelfword_t type;
qelfoff_t offset;
qelfoff_t size;
};
int m_endian;
int m_bits;
qelfoff_t m_stringTableFileOffset;
template <typename T>
T read(const char *s)
{
if (m_endian == ElfBigEndian)
return qFromBigEndian<T>(s);
else
return qFromLittleEndian<T>(s);
}
const char *parseSectionHeader(const char* s, ElfSectionHeader *sh);
int parse(const char *m_s, ulong fdlen, const QString &library, QLibraryPrivate *lib, qsizetype *pos, qsizetype *sectionlen);
};
QT_END_NAMESPACE
#endif // defined(Q_OF_ELF) && defined(Q_CC_GNU)
#endif // QELFPARSER_P_H
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