1 /*
2  * Bittorrent Client using Qt and libtorrent.
3  * Copyright (C) 2015  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     class Torrent;
40     struct PeerAddress;
41 
42     class PeerInfo
43     {
44         Q_DECLARE_TR_FUNCTIONS(PeerInfo)
45 
46     public:
47         PeerInfo() = default;
48         PeerInfo(const Torrent *torrent, const lt::peer_info &nativeInfo);
49 
50         bool fromDHT() const;
51         bool fromPeX() const;
52         bool fromLSD() const;
53 
54         bool isInteresting() const;
55         bool isChocked() const;
56         bool isRemoteInterested() const;
57         bool isRemoteChocked() const;
58         bool isSupportsExtensions() const;
59         bool isLocalConnection() const;
60 
61         bool isHandshake() const;
62         bool isConnecting() const;
63         bool isOnParole() const;
64         bool isSeed() const;
65 
66         bool optimisticUnchoke() const;
67         bool isSnubbed() const;
68         bool isUploadOnly() const;
69         bool isEndgameMode() const;
70         bool isHolepunched() const;
71 
72         bool useI2PSocket() const;
73         bool useUTPSocket() const;
74         bool useSSLSocket() const;
75 
76         bool isRC4Encrypted() const;
77         bool isPlaintextEncrypted() const;
78 
79         PeerAddress address() const;
80         QString client() const;
81         qreal progress() const;
82         int payloadUpSpeed() const;
83         int payloadDownSpeed() const;
84         qlonglong totalUpload() const;
85         qlonglong totalDownload() const;
86         QBitArray pieces() const;
87         QString connectionType() const;
88         qreal relevance() const;
89         QString flags() const;
90         QString flagsDescription() const;
91         QString country() const;
92         int downloadingPieceIndex() const;
93 
94     private:
95         void calcRelevance(const Torrent *torrent);
96         void determineFlags();
97 
98         lt::peer_info m_nativeInfo = {};
99         qreal m_relevance = 0;
100         QString m_flags;
101         QString m_flagsDescription;
102 
103         mutable QString m_country;
104     };
105 }
106