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| |
| #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 |