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/**************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the Qt Installer Framework.
**
** $QT_BEGIN_LICENSE:LGPL21$
** 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 BINARYCONTENT_H
#define BINARYCONTENT_H
#include "binaryformat.h"
#include "binarylayout.h"
QT_BEGIN_NAMESPACE
class QFile;
QT_END_NAMESPACE
namespace QInstaller {
class INSTALLER_EXPORT BinaryContent
{
public:
// the marker to distinguish what kind of binary
static const qint64 MagicInstallerMarker = 0x12023233UL;
static const qint64 MagicUninstallerMarker = 0x12023234UL;
static const qint64 MagicUpdaterMarker = 0x12023235UL;
static const qint64 MagicPackageManagerMarker = 0x12023236UL;
// the cookie put at the end of the file
static const quint64 MagicCookie = 0xc2630a1c99d668f8LL; // binary
static const quint64 MagicCookieDat = 0xc2630a1c99d668f9LL; // data
static qint64 findMagicCookie(QFile *file, quint64 magicCookie);
static BinaryLayout binaryLayout(QFile *file, quint64 magicCookie);
static void readBinaryContent(QFile *file,
QList<OperationBlob> *operations,
ResourceCollectionManager *manager,
qint64 *magicMarker,
quint64 magicCookie);
static void writeBinaryContent(QFile *out,
const QList<OperationBlob> &operations,
const ResourceCollectionManager &manager,
qint64 magicMarker,
quint64 magicCookie);
};
} // namespace QInstaller
#endif // BINARYCONTENT_H
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