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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QNETWORKDISKCACHE_H
#define QNETWORKDISKCACHE_H
#include <QtNetwork/qtnetworkglobal.h>
#include <QtNetwork/qabstractnetworkcache.h>
QT_REQUIRE_CONFIG(networkdiskcache);
QT_BEGIN_NAMESPACE
class QNetworkDiskCachePrivate;
class Q_NETWORK_EXPORT QNetworkDiskCache : public QAbstractNetworkCache
{
Q_OBJECT
public:
explicit QNetworkDiskCache(QObject *parent = nullptr);
~QNetworkDiskCache();
QString cacheDirectory() const;
void setCacheDirectory(const QString &cacheDir);
qint64 maximumCacheSize() const;
void setMaximumCacheSize(qint64 size);
qint64 cacheSize() const override;
QNetworkCacheMetaData metaData(const QUrl &url) override;
void updateMetaData(const QNetworkCacheMetaData &metaData) override;
QIODevice *data(const QUrl &url) override;
bool remove(const QUrl &url) override;
QIODevice *prepare(const QNetworkCacheMetaData &metaData) override;
void insert(QIODevice *device) override;
QNetworkCacheMetaData fileMetaData(const QString &fileName) const;
public Q_SLOTS:
void clear() override;
protected:
virtual qint64 expire();
private:
Q_DECLARE_PRIVATE(QNetworkDiskCache)
Q_DISABLE_COPY(QNetworkDiskCache)
};
QT_END_NAMESPACE
#endif // QNETWORKDISKCACHE_H
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