Logo Search packages:      
Sourcecode: qt4-x11 version File versions

trackerclient.h

/****************************************************************************
**
** Copyright (C) 2004-2008 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 versions 2.0 or 3.0 as published by the Free Software
** Foundation and appearing in the files LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file.  Alternatively you may (at
** your option) use any later version of the GNU General Public
** License if such license has been publicly approved by Trolltech ASA
** (or its successors, if any) and the KDE Free Qt Foundation. In
** addition, as a special exception, Trolltech gives you certain
** additional rights. These rights are described in the Trolltech GPL
** Exception version 1.2, which can be found at
** http://www.trolltech.com/products/qt/gplexception/ and in the file
** GPL_EXCEPTION.txt in this package.
**
** Please review the following information to ensure GNU General
** Public Licensing requirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/. If
** you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at sales@trolltech.com.
**
** In addition, as a special exception, Trolltech, as the sole
** copyright holder for Qt Designer, grants users of the Qt/Eclipse
** Integration plug-in the right for the Qt/Eclipse Integration to
** link to functionality provided by Qt Designer and its related
** libraries.
**
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not expressly
** granted herein.
**
** 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();
    void startSeeding();

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;
    bool firstSeeding;
};

#endif

Generated by  Doxygen 1.6.0   Back to index