| /**************************************************************************** |
| ** |
| ** Copyright (C) 2015 The Qt Company Ltd. |
| ** Contact: http://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtCore module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL21$ |
| ** 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 http://www.qt.io/terms-conditions. For further |
| ** information use the contact form at http://www.qt.io/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 or version 3 as published by the Free |
| ** Software Foundation and appearing in the file LICENSE.LGPLv21 and |
| ** LICENSE.LGPLv3 included in the packaging of this file. Please review the |
| ** following information to ensure the GNU Lesser General Public License |
| ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and |
| ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
| ** |
| ** As a special exception, The Qt Company gives you certain additional |
| ** rights. These rights are described in The Qt Company LGPL Exception |
| ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #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 { 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; |
| 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 |