/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
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****************************************************************************/

#ifndef __ZIPREADER_H__
#define __ZIPREADER_H__

#ifndef QT_NO_TEXTODFWRITER

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists for the convenience
// of the QZipReader class.  This header file may change from
// version to version without notice, or even be removed.
//
// We mean it.
//

#include <QtCore/qdatetime.h>
#include <QtCore/qfile.h>
#include <QtCore/qstring.h>

QT_BEGIN_NAMESPACE

class MQZipReaderPrivate;

class MQZipReader
{
public:
    MQZipReader(const QString &fileName, QIODevice::OpenMode mode = QIODevice::ReadOnly );

    explicit MQZipReader(QIODevice *device);
    ~MQZipReader();

    QIODevice* device() const;

    bool isReadable() const;
    bool exists() const;

    struct FileInfo
    {
        FileInfo() Q_DECL_NOTHROW
            : isDir(false), isFile(false), isSymLink(false), crc(0), size(0)
        {}

        bool isValid() const Q_DECL_NOTHROW { return isDir || isFile || isSymLink; }

        QString filePath;
        uint isDir : 1;
        uint isFile : 1;
        uint isSymLink : 1;
        QFile::Permissions permissions;
        uint crc;
        qint64 size;
        QDateTime lastModified;
    };

    QVector<FileInfo> fileInfoList() const;
    int count() const;

    FileInfo entryInfoAt(int index) const;
    QByteArray fileData(const QString &fileName) const;
    bool extractAll(const QString &destinationDir) const;

    enum Status {
        NoError,
        FileReadError,
        FileOpenError,
        FilePermissionsError,
        FileError
    };

    Status status() const;

    void close();

private:
    MQZipReaderPrivate *d;
    Q_DISABLE_COPY(MQZipReader)
};

QT_END_NAMESPACE

#endif // QT_NO_TEXTODFWRITER
#endif // QZIPREADER_H
