1 /****************************************************************************
3 ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
4 ** Contact: http://www.qt-project.org/
6 ** This file is part of the QtQml module of the Qt Toolkit.
8 ** $QT_BEGIN_LICENSE:LGPL$
9 ** GNU Lesser General Public License Usage
10 ** This file may be used under the terms of the GNU Lesser General Public
11 ** License version 2.1 as published by the Free Software Foundation and
12 ** appearing in the file LICENSE.LGPL included in the packaging of this
13 ** file. Please review the following information to ensure the GNU Lesser
14 ** General Public License version 2.1 requirements will be met:
15 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
17 ** In addition, as a special exception, Nokia gives you certain additional
18 ** rights. These rights are described in the Nokia Qt LGPL Exception
19 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
21 ** GNU General Public License Usage
22 ** Alternatively, this file may be used under the terms of the GNU General
23 ** Public License version 3.0 as published by the Free Software Foundation
24 ** and appearing in the file LICENSE.GPL included in the packaging of this
25 ** file. Please review the following information to ensure the GNU General
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30 ** Alternatively, this file may be used in accordance with the terms and
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40 ****************************************************************************/
42 #ifndef QQMLBUNDLE_P_H
43 #define QQMLBUNDLE_P_H
45 #include <QtCore/qfile.h>
46 #include <QtCore/qstring.h>
47 #include <private/qtqmlglobal_p.h>
50 // nonstandard extension used : zero-sized array in struct/union.
51 # pragma warning( disable : 4200 )
56 class Q_QML_PRIVATE_EXPORT QQmlBundle
58 Q_DISABLE_COPY(QQmlBundle)
60 struct Q_QML_PRIVATE_EXPORT Entry
63 File = 123, // Normal file
65 Link // A meta data linked file
67 // ### add entries for qmldir, index, ...
74 struct Q_QML_PRIVATE_EXPORT RawEntry : public Entry
76 char data[]; // trailing data
79 struct Q_QML_PRIVATE_EXPORT FileEntry : public Entry
83 char data[]; // trailing data
85 QString fileName() const;
86 bool isFileName(const QString &) const;
88 quint32 fileSize() const;
89 const char *contents() const;
92 QQmlBundle(const QString &fileName);
95 bool open(QIODevice::OpenMode mode = QIODevice::ReadWrite);
98 QList<const FileEntry *> files() const;
99 void remove(const FileEntry *entry);
100 bool add(const QString &fileName);
101 bool add(const QString &name, const QString &fileName);
103 bool addMetaLink(const QString &fileName,
104 const QString &linkName,
105 const QByteArray &data);
107 const FileEntry *find(const QString &fileName) const;
108 const FileEntry *find(const QChar *fileName, int length) const;
110 const FileEntry *link(const FileEntry *, const QString &linkName) const;
112 static int bundleHeaderLength();
113 static bool isBundleHeader(const char *, int size);
115 const Entry *findInsertPoint(quint32 size, qint32 *offset);
122 bool headerWritten:1;
127 #endif // QQMLBUNDLE_P_H