/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtCore 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
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** use the contact form at http://qt.digia.com/contact-us.
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** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
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** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
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****************************************************************************/

#ifndef QMIMEDATABASE_H
#define QMIMEDATABASE_H

#include <QtCore/qmimetype.h>
#include <QtCore/qstringlist.h>

QT_BEGIN_NAMESPACE

class QByteArray;
class QFileInfo;
class QIODevice;
class QUrl;

class QMimeDatabasePrivate;
class Q_CORE_EXPORT QMimeDatabase
{
    Q_DISABLE_COPY(QMimeDatabase)

public:
    QMimeDatabase();
    ~QMimeDatabase();

    QMimeType mimeTypeForName(const QString &nameOrAlias) const;

    enum MatchMode {
        MatchDefault = 0x0,
        MatchExtension = 0x1,
        MatchContent = 0x2
    };

    QMimeType mimeTypeForFile(const QString &fileName, MatchMode mode = MatchDefault) const;
    QMimeType mimeTypeForFile(const QFileInfo &fileInfo, MatchMode mode = MatchDefault) const;
    QList<QMimeType> mimeTypesForFileName(const QString &fileName) const;

    QMimeType mimeTypeForData(const QByteArray &data) const;
    QMimeType mimeTypeForData(QIODevice *device) const;

    QMimeType mimeTypeForUrl(const QUrl &url) const;
    QMimeType mimeTypeForFileNameAndData(const QString &fileName, QIODevice *device) const;
    QMimeType mimeTypeForFileNameAndData(const QString &fileName, const QByteArray &data) const;

    QString suffixForFileName(const QString &fileName) const;

    QList<QMimeType> allMimeTypes() const;

private:
    QMimeDatabasePrivate *d;
};

QT_END_NAMESPACE
#endif   // QMIMEDATABASE_H
