1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
/**************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Installer Framework.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** 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.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
**************************************************************************/
#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
|
