/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Copyright (C) 2015 Klaralvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author David Faure <david.faure@kdab.com>
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtCore module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
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** accordance with the commercial license agreement provided with the
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** information use the contact form at http://www.qt.io/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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** following information to ensure the GNU Lesser General Public License
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** As a special exception, The Qt Company gives you certain additional
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** $QT_END_LICENSE$
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****************************************************************************/

#ifndef QMIMEDATABASE_P_H
#define QMIMEDATABASE_P_H

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

#include "qmimetype.h"

#ifndef QT_NO_MIMETYPE

#include "qmimetype_p.h"
#include "qmimeglobpattern_p.h"

#include <QtCore/qhash.h>
#include <QtCore/qmutex.h>

QT_BEGIN_NAMESPACE

class QIODevice;
class QMimeDatabase;
class QMimeProviderBase;

class QMimeDatabasePrivate
{
public:
    Q_DISABLE_COPY(QMimeDatabasePrivate)

    QMimeDatabasePrivate();
    ~QMimeDatabasePrivate();

    static QMimeDatabasePrivate *instance();

    QMimeProviderBase *provider();
    void setProvider(QMimeProviderBase *theProvider);

    inline QString defaultMimeType() const { return m_defaultMimeType; }

    bool inherits(const QString &mime, const QString &parent);

    QList<QMimeType> allMimeTypes();


    QMimeType mimeTypeForName(const QString &nameOrAlias);
    QMimeType mimeTypeForFileNameAndData(const QString &fileName, QIODevice *device, int *priorityPtr);
    QMimeType findByData(const QByteArray &data, int *priorityPtr);
    QStringList mimeTypeForFileName(const QString &fileName, QString *foundSuffix = 0);

    mutable QMimeProviderBase *m_provider;
    const QString m_defaultMimeType;
    QMutex mutex;
};

QT_END_NAMESPACE

#endif // QT_NO_MIMETYPE
#endif // QMIMEDATABASE_P_H
