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 #pragma once
  32
  33 #include <QElapsedTimer>
  34 #include <QObject>
  35
  36 class QTcpSocket;
  37
  38 namespace Http
  39 {
  40     class IRequestHandler;
  41     struct Response;
  42
  43     class Connection : public QObject
  44     {
  45         Q_OBJECT
  46         Q_DISABLE_COPY_MOVE(Connection)
  47
  48     public:
  49         Connection(QTcpSocket *socket, IRequestHandler *requestHandler, QObject *parent = nullptr);
  50
  51         bool hasExpired(qint64 timeout) const;
  52
  53     signals:
  54         void closed();
  55
  56     private:
  57         static bool acceptsGzipEncoding(QString codings);
  58         void read();
  59         void sendResponse(const Response &response) const;
  60
  61         QTcpSocket *m_socket = nullptr;
  62         IRequestHandler *m_requestHandler = nullptr;
  63         QByteArray m_receivedData;
  64         QElapsedTimer m_idleTimer;
  65     };
  66 }