qt5base-lts/examples/network/torrent/trackerclient.h
hjk 40a54bf565 Examples: Replace 'Q_DECL_OVERRIDE' by 'override'
Examples should demonstrate best practice, and we can use the keyword
directly nowadays.

Change-Id: I1f122e5caceca17290757ffbaf3d660e7daa9ae4
Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com>
2016-06-15 09:32:30 +00:00

119 lines
3.9 KiB
C++

/****************************************************************************
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#ifndef TRACKERCLIENT_H
#define TRACKERCLIENT_H
#include <QByteArray>
#include <QList>
#include <QObject>
#include <QHostAddress>
#include <QNetworkAccessManager>
#include <QNetworkReply>
#include <QAuthenticator>
#include "metainfo.h"
#include "torrentclient.h"
class TorrentClient;
class TrackerClient : public QObject
{
Q_OBJECT
public:
explicit TrackerClient(TorrentClient *downloader, QObject *parent = 0);
void start(const MetaInfo &info);
void stop();
void startSeeding();
signals:
void connectionError(QNetworkReply::NetworkError 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) override;
private slots:
void fetchPeerList();
void httpRequestDone(QNetworkReply *reply);
void provideAuthentication(QNetworkReply *reply, QAuthenticator *auth);
private:
TorrentClient *torrentDownloader;
int requestInterval;
int requestIntervalTimer;
QNetworkAccessManager http;
MetaInfo metaInfo;
QByteArray trackerId;
QList<TorrentPeer> peers;
qint64 uploadedBytes;
qint64 downloadedBytes;
qint64 length;
QString uname;
QString pwd;
bool firstTrackerRequest;
bool lastTrackerRequest;
bool firstSeeding;
};
#endif