qt5base-lts/examples/network/torrent/trackerclient.h
Sergio Ahumada 58e2b9c01b examples: Mark ctor's as explicit
Make C++ class constructors that can be used with only one
required argument 'explicit' to minimize wrong use of the class.

Change-Id: Ida9f9c2f0c8608c35b0137b2512a6747afd69515
Reviewed-by: Mitch Curtis <mitch.curtis@nokia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2012-09-17 22:14:25 +02:00

109 lines
3.4 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);
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