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
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
|
/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtQml 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 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 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.
**
** 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.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QQMLBUNDLE_P_H
#define QQMLBUNDLE_P_H
#include <QtCore/qfile.h>
#include <QtCore/qstring.h>
#include <private/qtqmlglobal_p.h>
#ifdef Q_CC_MSVC
// nonstandard extension used : zero-sized array in struct/union.
# pragma warning( disable : 4200 )
#endif
QT_BEGIN_NAMESPACE
class Q_QML_PRIVATE_EXPORT QQmlBundle
{
Q_DISABLE_COPY(QQmlBundle)
public:
struct Q_QML_PRIVATE_EXPORT Entry
{
enum Kind {
File = 123, // Normal file
Skip, // Empty space
Link // A meta data linked file
// ### add entries for qmldir, index, ...
};
int kind;
quint32 size;
};
struct Q_QML_PRIVATE_EXPORT RawEntry : public Entry
{
char data[]; // trailing data
};
struct Q_QML_PRIVATE_EXPORT FileEntry : public Entry
{
quint32 link;
int fileNameLength;
char data[]; // trailing data
QString fileName() const;
bool isFileName(const QString &) const;
quint32 fileSize() const;
const char *contents() const;
};
QQmlBundle(const QString &fileName);
~QQmlBundle();
bool open(QIODevice::OpenMode mode = QIODevice::ReadWrite);
void close();
QList<const FileEntry *> files() const;
void remove(const FileEntry *entry);
bool add(const QString &fileName);
bool add(const QString &name, const QString &fileName);
bool addMetaLink(const QString &fileName,
const QString &linkName,
const QByteArray &data);
const FileEntry *find(const QString &fileName) const;
const FileEntry *find(const QChar *fileName, int length) const;
const FileEntry *link(const FileEntry *, const QString &linkName) const;
static int bundleHeaderLength();
static bool isBundleHeader(const char *, int size);
private:
const Entry *findInsertPoint(quint32 size, qint32 *offset);
private:
QFile file;
uchar *buffer;
quint32 bufferSize;
bool opened:1;
bool headerWritten:1;
};
QT_END_NAMESPACE
#endif // QQMLBUNDLE_P_H
|
