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137 lines
3.8 KiB
137 lines
3.8 KiB
15 years ago
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/***************************************************************************
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* Copyright (C) 2005 by Joris Guisson *
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* joris.guisson@gmail.com *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#ifndef BTTRACKER_H
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#define BTTRACKER_H
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#include <kurl.h>
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#include <util/sha1hash.h>
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#include <interfaces/peersource.h>
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#include "globals.h"
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#include "peerid.h"
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class KURL;
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namespace kt
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{
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class TorrentInterface;
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}
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namespace bt
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{
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class Tracker;
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/**
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* Base class for all tracker classes.
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*/
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class Tracker : public kt::PeerSource
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{
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Q_OBJECT
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public:
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Tracker(const KURL & url,kt::TorrentInterface* tor,const PeerID & id,int tier);
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virtual ~Tracker();
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/// See if a start request succeeded
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bool isStarted() const {return started;}
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/**
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* Set the custom IP
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* @param str
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*/
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static void setCustomIP(const QString & str);
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/// get the tracker url
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KURL trackerURL() const {return url;}
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/**
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* Delete the tracker in ms milliseconds, or when the stopDone signal is emitted.
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* @param ms Number of ms to wait
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*/
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void timedDelete(int ms);
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/**
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* Get the number of failed attempts to reach a tracker.
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* @return The number of failed attempts
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*/
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virtual Uint32 failureCount() const = 0;
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/**
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* Do a tracker scrape to get more accurate stats about a torrent.
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* Does nothing if the tracker does not support this.
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*/
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virtual void scrape() = 0;
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/// Get the trackers tier
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int getTier() const {return tier;}
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/**
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* Get the update interval in ms
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* @return interval
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*/
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Uint32 getInterval() const {return interval;}
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/// Set the interval
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void setInterval(Uint32 i) {interval = i;}
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/// Get the number of seeders
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Uint32 getNumSeeders() const {return seeders;}
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/// Get the number of leechers
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Uint32 getNumLeechers() const {return leechers;}
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/// Get the custom ip to use, null if none is set
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static QString getCustomIP();
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signals:
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/**
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* Emitted when an error happens.
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* @param failure_reason The reason why we couldn't reach the tracker
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*/
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void requestFailed(const QString & failure_reason);
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/**
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* Emitted when a stop is done.
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*/
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void stopDone();
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/**
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* Emitted when a request to the tracker succeeded
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*/
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void requestOK();
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/**
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* A request to the tracker has been started.
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*/
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void requestPending();
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protected:
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KURL url;
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int tier;
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PeerID peer_id;
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kt::TorrentInterface* tor;
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Uint32 interval,seeders,leechers,key;
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bool started;
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private:
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//static QString custom_ip,custom_ip_resolved;
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};
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}
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#endif
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