<?xml version="1.0" encoding="iso-8859-1"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <title>Qt 4.2: trackerclient.h Example File (network/torrent/trackerclient.h)</title> <link href="classic.css" rel="stylesheet" type="text/css" /> </head> <body> <table border="0" cellpadding="0" cellspacing="0" width="100%"> <tr> <td align="left" valign="top" width="32"><a href="http://www.trolltech.com/products/qt"><img src="images/qt-logo.png" align="left" width="32" height="32" border="0" /></a></td> <td width="1"> </td><td class="postheader" valign="center"><a href="index.html"><font color="#004faf">Home</font></a> · <a href="classes.html"><font color="#004faf">All Classes</font></a> · <a href="mainclasses.html"><font color="#004faf">Main Classes</font></a> · <a href="groups.html"><font color="#004faf">Grouped Classes</font></a> · <a href="modules.html"><font color="#004faf">Modules</font></a> · <a href="functions.html"><font color="#004faf">Functions</font></a></td> <td align="right" valign="top" width="230"><a href="http://www.trolltech.com"><img src="images/trolltech-logo.png" align="right" width="203" height="32" border="0" /></a></td></tr></table><h1 align="center">trackerclient.h Example File<br /><sup><sup>network/torrent/trackerclient.h</sup></sup></h1> <pre> /**************************************************************************** ** ** Copyright (C) 2004-2006 Trolltech ASA. All rights reserved. ** ** This file is part of the example classes of the Qt Toolkit. ** ** This file may be used under the terms of the GNU General Public ** License version 2.0 as published by the Free Software Foundation ** and appearing in the file LICENSE.GPL included in the packaging of ** this file. Please review the following information to ensure GNU ** General Public Licensing requirements will be met: ** http:<span class="comment">//www.trolltech.com/products/qt/opensource.html</span> ** ** If you are unsure which license is appropriate for your use, please ** review the following information: ** http:<span class="comment">//www.trolltech.com/products/qt/licensing.html or contact the</span> ** sales department at sales@trolltech.com. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ** ****************************************************************************/ #ifndef TRACKERCLIENT_H #define TRACKERCLIENT_H #include <QByteArray> #include <QList> #include <QObject> #include <QHostAddress> #include <QHttp> #include "metainfo.h" #include "torrentclient.h" class TorrentClient; class TrackerClient : public QObject { Q_OBJECT public: TrackerClient(TorrentClient *downloader, QObject *parent = 0); void start(const MetaInfo &info); void stop(); inline qint64 uploadCount() const { return uploadedBytes; } inline qint64 downloadCount() const { return downloadedBytes; } inline void setUploadCount(qint64 bytes) { uploadedBytes = bytes; } inline void setDownloadCount(qint64 bytes) { downloadedBytes = bytes; } signals: void connectionError(QHttp::Error error); void failure(const QString &reason); void warning(const QString &message); void peerListUpdated(const QList<TorrentPeer> &peerList); void uploadCountUpdated(qint64 newUploadCount); void downloadCountUpdated(qint64 newDownloadCount); void stopped(); protected: void timerEvent(QTimerEvent *event); private slots: void fetchPeerList(); void httpRequestDone(bool error); private: TorrentClient *torrentDownloader; int requestInterval; int requestIntervalTimer; QHttp http; MetaInfo metaInfo; QByteArray trackerId; QList<TorrentPeer> peers; qint64 uploadedBytes; qint64 downloadedBytes; qint64 length; bool firstTrackerRequest; bool lastTrackerRequest; }; #endif</pre> <p /><address><hr /><div align="center"> <table width="100%" cellspacing="0" border="0"><tr class="address"> <td width="30%">Copyright © 2006 <a href="trolltech.html">Trolltech</a></td> <td width="40%" align="center"><a href="trademarks.html">Trademarks</a></td> <td width="30%" align="right"><div align="right">Qt 4.2.1</div></td> </tr></table></div></address></body> </html>