common/include/QtCore/5.5.0/QtCore/private/qmimedatabase_p.h

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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