src/base/bittorrent/peerinfo.h

   1 /*
   2  * Bittorrent Client using Qt and libtorrent.
   3  * Copyright (C) 2015-2023  Vladimir Golovnev <glassez@yandex.ru>
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License
   7  * as published by the Free Software Foundation; either version 2
   8  * of the License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  18  *
  19  * In addition, as a special exception, the copyright holders give permission to
  20  * link this program with the OpenSSL project's "OpenSSL" library (or with
  21  * modified versions of it that use the same license as the "OpenSSL" library),
  22  * and distribute the linked executables. You must obey the GNU General Public
  23  * License in all respects for all of the code used other than "OpenSSL".  If you
  24  * modify file(s), you may extend this exception to your version of the file(s),
  25  * but you are not obligated to do so. If you do not wish to do so, delete this
  26  * exception statement from your version.
  27  */
  28
  29 #pragma once
  30
  31 #include <libtorrent/peer_info.hpp>
  32
  33 #include <QCoreApplication>
  34
  35 class QBitArray;
  36
  37 namespace BitTorrent
  38 {
  39     struct PeerAddress;
  40
  41     class PeerInfo
  42     {
  43         Q_DECLARE_TR_FUNCTIONS(PeerInfo)
  44
  45     public:
  46         PeerInfo() = default;
  47         PeerInfo(const lt::peer_info &nativeInfo, const QBitArray &allPieces);
  48
  49         bool fromDHT() const;
  50         bool fromPeX() const;
  51         bool fromLSD() const;
  52
  53         bool isInteresting() const;
  54         bool isChocked() const;
  55         bool isRemoteInterested() const;
  56         bool isRemoteChocked() const;
  57         bool isSupportsExtensions() const;
  58         bool isLocalConnection() const;
  59
  60         bool isHandshake() const;
  61         bool isConnecting() const;
  62         bool isOnParole() const;
  63         bool isSeed() const;
  64
  65         bool optimisticUnchoke() const;
  66         bool isSnubbed() const;
  67         bool isUploadOnly() const;
  68         bool isEndgameMode() const;
  69         bool isHolepunched() const;
  70
  71         bool useI2PSocket() const;
  72         bool useUTPSocket() const;
  73         bool useSSLSocket() const;
  74
  75         bool isRC4Encrypted() const;
  76         bool isPlaintextEncrypted() const;
  77
  78         PeerAddress address() const;
  79         QString I2PAddress() const;
  80         QString client() const;
  81         QString peerIdClient() const;
  82         qreal progress() const;
  83         int payloadUpSpeed() const;
  84         int payloadDownSpeed() const;
  85         qlonglong totalUpload() const;
  86         qlonglong totalDownload() const;
  87         QBitArray pieces() const;
  88         QString connectionType() const;
  89         qreal relevance() const;
  90         QString flags() const;
  91         QString flagsDescription() const;
  92         QString country() const;
  93         int downloadingPieceIndex() const;
  94
  95     private:
  96         qreal calcRelevance(const QBitArray &allPieces) const;
  97         void determineFlags();
  98
  99         lt::peer_info m_nativeInfo = {};
 100         qreal m_relevance = 0;
 101         QString m_flags;
 102         QString m_flagsDescription;
 103
 104         mutable QString m_country;
 105         mutable QString m_I2PAddress;
 106     };
 107 }