| /**************************************************************************** |
| ** |
| ** Copyright (C) 2015 The Qt Company Ltd. |
| ** Contact: http://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtNetwork module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL21$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
| ** Software or, alternatively, in accordance with the terms contained in |
| ** a written agreement between you and The Qt Company. For licensing terms |
| ** and conditions see http://www.qt.io/terms-conditions. For further |
| ** information use the contact form at http://www.qt.io/contact-us. |
| ** |
| ** 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 or version 3 as published by the Free |
| ** Software Foundation and appearing in the file LICENSE.LGPLv21 and |
| ** LICENSE.LGPLv3 included in the packaging of this file. Please review the |
| ** following information to ensure the GNU Lesser General Public License |
| ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and |
| ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
| ** |
| ** As a special exception, The Qt Company gives you certain additional |
| ** rights. These rights are described in The Qt Company LGPL Exception |
| ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #ifndef QNETWORKDISKCACHE_H |
| #define QNETWORKDISKCACHE_H |
| |
| #include <QtNetwork/qabstractnetworkcache.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| |
| #ifndef QT_NO_NETWORKDISKCACHE |
| |
| class QNetworkDiskCachePrivate; |
| class Q_NETWORK_EXPORT QNetworkDiskCache : public QAbstractNetworkCache |
| { |
| Q_OBJECT |
| |
| public: |
| explicit QNetworkDiskCache(QObject *parent = 0); |
| ~QNetworkDiskCache(); |
| |
| QString cacheDirectory() const; |
| void setCacheDirectory(const QString &cacheDir); |
| |
| qint64 maximumCacheSize() const; |
| void setMaximumCacheSize(qint64 size); |
| |
| qint64 cacheSize() const Q_DECL_OVERRIDE; |
| QNetworkCacheMetaData metaData(const QUrl &url) Q_DECL_OVERRIDE; |
| void updateMetaData(const QNetworkCacheMetaData &metaData) Q_DECL_OVERRIDE; |
| QIODevice *data(const QUrl &url) Q_DECL_OVERRIDE; |
| bool remove(const QUrl &url) Q_DECL_OVERRIDE; |
| QIODevice *prepare(const QNetworkCacheMetaData &metaData) Q_DECL_OVERRIDE; |
| void insert(QIODevice *device) Q_DECL_OVERRIDE; |
| |
| QNetworkCacheMetaData fileMetaData(const QString &fileName) const; |
| |
| public Q_SLOTS: |
| void clear() Q_DECL_OVERRIDE; |
| |
| protected: |
| virtual qint64 expire(); |
| |
| private: |
| Q_DECLARE_PRIVATE(QNetworkDiskCache) |
| Q_DISABLE_COPY(QNetworkDiskCache) |
| }; |
| |
| #endif // QT_NO_NETWORKDISKCACHE |
| |
| QT_END_NAMESPACE |
| |
| #endif // QNETWORKDISKCACHE_H |