kget/transfer-plugins/bittorrent/bttransfer.h

   1 /* This file is part of the KDE project
   2
   3    Copyright (C) 2007 Lukas Appelhans <l.appelhans@gmx.de>
   4
   5    This program is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU General Public
   7    License as published by the Free Software Foundation; either
   8    version 2 of the License, or (at your option) any later version.
   9 */
  10
  11 #ifndef BTTRANSFER_H
  12 #define BTTRANSFER_H
  13
  14 #include <QTimer>
  15
  16 #include "core/transfer.h"
  17 #include "torrent/torrentcontrol.h"
  18
  19 class BTTransfer : public QObject, public Transfer
  20 {
  21     Q_OBJECT
  22
  23     public:
  24         /**
  25          * Here we define the Bittorrent specific flags.
  26          */
  27         enum BTTransferChange
  28         {
  29             Tc_ChunksTotal            = 0x00010000,
  30             Tc_ChunksDownloaded       = 0x00020000,
  31             Tc_ChunksExcluded         = 0x00040000,
  32             Tc_ChunksLeft             = 0x00080000,
  33             Tc_SeedsConnected         = 0x00160000,
  34             Tc_SeedsDisconnected      = 0x00320000,
  35             Tc_LeechesConnected       = 0x00640000,
  36             Tc_LeechesDisconnected    = 0x01280000,
  37             Tc_DlRate                 = 0x02560000,
  38             Tc_UlRate                 = 0x05120000,
  39             Tc_UlLimit                = 0x07860000,
  40             Tc_DlLimit                = 0x09840000,
  41             Tc_SessionBytesDownloaded = 0x10240000,
  42             Tc_SessionBytesUploaded   = 0x20480000,
  43             Tc_TrackersList           = 0x40960000
  44         };
  45
  46         BTTransfer(TransferGroup* parent, TransferFactory* factory,
  47                     Scheduler* scheduler, const KUrl& src, const KUrl& dest,
  48                     const QDomElement * e = 0);
  49         ~BTTransfer();
  50
  51         //Job virtual functions
  52         void start();
  53         void stop();
  54         int elapsedTime() const;
  55         int remainingTime() const;
  56         bool isResumable() const;
  57
  58         //Bittorrent specific functions (connected with TransferFlags
  59         int chunksTotal() const;
  60         int chunksDownloaded() const;
  61         int chunksExcluded() const;
  62         int chunksLeft() const;
  63         int seedsConnected() const;
  64         int seedsDisconnected() const;
  65         int leechesConnected() const;
  66         int leechesDisconnected() const;
  67         int dlRate() const;
  68         int ulRate() const;
  69         int totalSize() const;
  70         int sessionBytesDownloaded() const;
  71         int sessionBytesUploaded() const;
  72         KUrl::List trackersList() const;
  73         bt::TorrentControl * torrentControl();
  74         int ulLimit() const;
  75         int dlLimit() const;
  76         int percent() const;
  77
  78         //More Bittorrent-Functions
  79         void setPort(int port);
  80         void setTrafficLimits(int ulLimit, int dlLimit);
  81         void addTracker(QString url);
  82         void save(const QDomElement &element);
  83
  84         bool ready();
  85
  86     protected:
  87         void load(const QDomElement &e);
  88
  89     private slots:
  90         void init(KUrl src = KUrl());
  91         void update();
  92         void slotStoppedByError(bt::TorrentInterface* error, QString errormsg);
  93         void slotDownloadFinished(bt::TorrentInterface* ti);
  94
  95     private:
  96         bt::TorrentControl *torrent;
  97
  98         QString m_tmp;
  99         int m_dlLimit;
 100         int m_ulLimit;
 101         QTimer timer;
 102         bool m_ready;
 103 };
 104
 105 #endif