| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
| 3 | // Qt-Security score:significant reason:default |
| 4 | |
| 5 | #ifndef QNETWORKDISKCACHE_H |
| 6 | #define QNETWORKDISKCACHE_H |
| 7 | |
| 8 | #include <QtNetwork/qtnetworkglobal.h> |
| 9 | #include <QtNetwork/qabstractnetworkcache.h> |
| 10 | |
| 11 | QT_REQUIRE_CONFIG(networkdiskcache); |
| 12 | |
| 13 | QT_BEGIN_NAMESPACE |
| 14 | |
| 15 | class QNetworkDiskCachePrivate; |
| 16 | class Q_NETWORK_EXPORT QNetworkDiskCache : public QAbstractNetworkCache |
| 17 | { |
| 18 | Q_OBJECT |
| 19 | |
| 20 | public: |
| 21 | explicit QNetworkDiskCache(QObject *parent = nullptr); |
| 22 | ~QNetworkDiskCache(); |
| 23 | |
| 24 | QString cacheDirectory() const; |
| 25 | void setCacheDirectory(const QString &cacheDir); |
| 26 | |
| 27 | qint64 maximumCacheSize() const; |
| 28 | void setMaximumCacheSize(qint64 size); |
| 29 | |
| 30 | qint64 cacheSize() const override; |
| 31 | QNetworkCacheMetaData metaData(const QUrl &url) override; |
| 32 | void updateMetaData(const QNetworkCacheMetaData &metaData) override; |
| 33 | QIODevice *data(const QUrl &url) override; |
| 34 | bool remove(const QUrl &url) override; |
| 35 | QIODevice *prepare(const QNetworkCacheMetaData &metaData) override; |
| 36 | void insert(QIODevice *device) override; |
| 37 | |
| 38 | QNetworkCacheMetaData fileMetaData(const QString &fileName) const; |
| 39 | |
| 40 | public Q_SLOTS: |
| 41 | void clear() override; |
| 42 | |
| 43 | protected: |
| 44 | virtual qint64 expire(); |
| 45 | |
| 46 | private: |
| 47 | Q_DECLARE_PRIVATE(QNetworkDiskCache) |
| 48 | Q_DISABLE_COPY(QNetworkDiskCache) |
| 49 | }; |
| 50 | |
| 51 | QT_END_NAMESPACE |
| 52 | |
| 53 | #endif // QNETWORKDISKCACHE_H |
| 54 |