/****************************************************************************
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** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
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** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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
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** conditions see http://qt.digia.com/licensing.  For further information
** use the contact form at http://qt.digia.com/contact-us.
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** Alternatively, 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 General Public License version 2.1 requirements
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** packaging of this file.  Please review the following information to
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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 ZipReader 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 ZipReaderPrivate;

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

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

    QIODevice* device() const;

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

    struct FileInfo
    {
        FileInfo();
        FileInfo(const FileInfo &other);
        ~FileInfo();
        FileInfo &operator=(const FileInfo &other);
        bool isValid() const;
        QString filePath;
        uint isDir : 1;
        uint isFile : 1;
        uint isSymLink : 1;
        QFile::Permissions permissions;
        uint crc_32;
        qint64 size;
        QDateTime lastModified;
        void *d;
    };

    QList<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:
    ZipReaderPrivate *d;
    Q_DISABLE_COPY(ZipReader)
};

QT_END_NAMESPACE

#endif // QT_NO_TEXTODFWRITER
#endif // ZipReader_H
