src/base/http/connection.h

   1 /*
   2  * Bittorrent Client using Qt and libtorrent.
   3  * Copyright (C) 2014  Vladimir Golovnev <glassez@yandex.ru>
   4  * Copyright (C) 2006  Ishan Arora and Christophe Dumez <chris@qbittorrent.org>
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License
   8  * as published by the Free Software Foundation; either version 2
   9  * of the License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  19  *
  20  * In addition, as a special exception, the copyright holders give permission to
  21  * link this program with the OpenSSL project's "OpenSSL" library (or with
  22  * modified versions of it that use the same license as the "OpenSSL" library),
  23  * and distribute the linked executables. You must obey the GNU General Public
  24  * License in all respects for all of the code used other than "OpenSSL".  If you
  25  * modify file(s), you may extend this exception to your version of the file(s),
  26  * but you are not obligated to do so. If you do not wish to do so, delete this
  27  * exception statement from your version.
  28  */
  29
  30
  31 #ifndef HTTP_CONNECTION_H
  32 #define HTTP_CONNECTION_H
  33
  34 #include <QElapsedTimer>
  35 #include <QObject>
  36
  37 class QTcpSocket;
  38
  39 namespace Http
  40 {
  41     class IRequestHandler;
  42     struct Response;
  43
  44     class Connection : public QObject
  45     {
  46         Q_OBJECT
  47         Q_DISABLE_COPY(Connection)
  48
  49     public:
  50         Connection(QTcpSocket *socket, IRequestHandler *requestHandler, QObject *parent = nullptr);
  51         ~Connection();
  52
  53         bool hasExpired(qint64 timeout) const;
  54         bool isClosed() const;
  55
  56     private slots:
  57         void read();
  58
  59     private:
  60         static bool acceptsGzipEncoding(QString codings);
  61         void sendResponse(const Response &response) const;
  62
  63         QTcpSocket *m_socket;
  64         IRequestHandler *m_requestHandler;
  65         QByteArray m_receivedData;
  66         QElapsedTimer m_idleTimer;
  67     };
  68 }
  69
  70 #endif // HTTP_CONNECTION_H