1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the QtNetwork module of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see https://www.qt.io/terms-conditions. For further 15 ** information use the contact form at https://www.qt.io/contact-us. 16 ** 17 ** GNU Lesser General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU Lesser 19 ** General Public License version 3 as published by the Free Software 20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the 21 ** packaging of this file. Please review the following information to 22 ** ensure the GNU Lesser General Public License version 3 requirements 23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. 24 ** 25 ** GNU General Public License Usage 26 ** Alternatively, this file may be used under the terms of the GNU 27 ** General Public License version 2.0 or (at your option) the GNU General 28 ** Public license version 3 or any later version approved by the KDE Free 29 ** Qt Foundation. The licenses are as published by the Free Software 30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 31 ** included in the packaging of this file. Please review the following 32 ** information to ensure the GNU General Public License requirements will 33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and 34 ** https://www.gnu.org/licenses/gpl-3.0.html. 35 ** 36 ** $QT_END_LICENSE$ 37 ** 38 ****************************************************************************/ 39 40 #ifndef QNETWORKREPLYFILEIMPL_H 41 #define QNETWORKREPLYFILEIMPL_H 42 43 // 44 // W A R N I N G 45 // ------------- 46 // 47 // This file is not part of the Qt API. It exists for the convenience 48 // of the Network Access API. This header file may change from 49 // version to version without notice, or even be removed. 50 // 51 // We mean it. 52 // 53 54 #include <QtNetwork/private/qtnetworkglobal_p.h> 55 #include "qnetworkreply.h" 56 #include "qnetworkreply_p.h" 57 #include "qnetworkaccessmanager.h" 58 #include <QFile> 59 #include <private/qabstractfileengine_p.h> 60 61 QT_BEGIN_NAMESPACE 62 63 class QNetworkReplyFileImplPrivate; 64 class QNetworkReplyFileImpl: public QNetworkReply 65 { 66 Q_OBJECT 67 public: 68 QNetworkReplyFileImpl(QNetworkAccessManager *manager, const QNetworkRequest &req, const QNetworkAccessManager::Operation op); 69 ~QNetworkReplyFileImpl(); 70 virtual void abort() override; 71 72 // reimplemented from QNetworkReply 73 virtual void close() override; 74 virtual qint64 bytesAvailable() const override; 75 virtual bool isSequential () const override; 76 qint64 size() const override; 77 78 virtual qint64 readData(char *data, qint64 maxlen) override; 79 80 private Q_SLOTS: 81 void fileOpenFinished(bool isOpen); 82 83 private: 84 Q_DECLARE_PRIVATE(QNetworkReplyFileImpl) 85 }; 86 87 class QNetworkReplyFileImplPrivate: public QNetworkReplyPrivate 88 { 89 public: 90 QNetworkReplyFileImplPrivate(); 91 92 QNetworkAccessManagerPrivate *managerPrivate; 93 QPointer<QFile> realFile; 94 95 Q_DECLARE_PUBLIC(QNetworkReplyFileImpl) 96 }; 97 98 QT_END_NAMESPACE 99 100 Q_DECLARE_METATYPE(QNetworkRequest::KnownHeaders) 101 102 #endif // QNETWORKREPLYFILEIMPL_H 103