simpledownloader.h

#ifndef SIMPLEDOWNLOADER_H
#define SIMPLEDOWNLOADER_H

#include <QObject>

#include <QNetworkAccessManager>
#include <QNetworkReply>
#include <QNetworkRequest>
#include <QFile>
#include <QStringList>
#include <QFileInfo>
#include <QDir>
#include <QUrl>
#include <QIODevice>
#include <QTime>

class SimpleDownloader : public QObject
{
    Q_OBJECT

    QNetworkAccessManager manager;
    QUrl currentDownload;
    QString currentSaveDirectory;
    QTime *timer;
    QNetworkReply *reply;

public:
    SimpleDownloader();

    void InitDownload(QString url, QString saveDirectory);

signals:
    void Progress(int received, int total, QString message);
    void Finished(QString filename, bool success, QString message);

private:
    QString saveFileName(QUrl url);
    bool saveReply(QString filename, QIODevice *data);

private slots:
    void DownloadFinished(QNetworkReply *reply);
    void DownloadProgress(qint64 bytesReceived, qint64 bytesTotal);
    void DownloadError(QNetworkReply::NetworkError);
    void ReplyDownloadFinished();
};

#endif // SIMPLEDOWNLOADER_H