/****************************************************************************
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** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
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** This file is part of the QtCore module of the Qt Toolkit.
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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
** General Public License version 2.1 as published by the Free Software
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** 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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** 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
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****************************************************************************/

#ifndef QMIMEDATABASE_P_H
#define QMIMEDATABASE_P_H

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

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

QT_BEGIN_NAMESPACE

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   // QMIMEDATABASE_P_H