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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtCore 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 Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#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 <qglobal.h>
#ifndef QT_NO_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 {Ok = 0, NotElf = 1, NoQtSection = 2, Corrupt = 3};
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;
int m_stringTableFileOffset;
template <typename T>
T read(const char *s)
{
if (m_endian == ElfBigEndian)
return qFromBigEndian<T>(reinterpret_cast<const uchar *>(s));
else
return qFromLittleEndian<T>(reinterpret_cast<const uchar *>(s));
}
const char *parseSectionHeader(const char* s, ElfSectionHeader *sh);
int parse(const char *m_s, ulong fdlen, const QString &library, QLibraryPrivate *lib, long *pos, ulong *sectionlen);
};
QT_END_NAMESPACE
#endif // defined(Q_OF_ELF) && defined(Q_CC_GNU)
#endif // QT_NO_LIBRARY
#endif // QELFPARSER_P_H
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