ffiledownloader.cpp

#include <QDir>
#include <QFileInfo>

#include "ffiledownloader.h"

FFileDownloader::FFileDownloader(QUrl fileUrl, QObject *parent) :
 QObject(parent)
{
    connect(&m_WebCtrl, SIGNAL (finished(QNetworkReply*)),this, SLOT (fileDownloaded(QNetworkReply*)));

    QNetworkRequest request(fileUrl);
    m_WebCtrl.get(request);
    src = fileUrl.path();
}


FFileDownloader::FFileDownloader(QUrl fileUrl, QString t, QObject *parent) :
 QObject(parent)
{
    connect( &m_WebCtrl, SIGNAL (finished(QNetworkReply*)), this, SLOT (fileDownloaded(QNetworkReply*))
          );
    target = t;
    src = fileUrl.path();
    QNetworkRequest request(fileUrl);
    m_WebCtrl.get(request);
}

FFileDownloader::~FFileDownloader() { }

void FFileDownloader::fileDownloaded(QNetworkReply* pReply)
{
    m_DownloadedData = pReply->readAll();
    //emit a signal
    pReply->deleteLater();

    if (target != NULL)
    {
        QFile file(target);
        QFileInfo fileInfo(file);

        if (!fileInfo.absoluteDir().exists())
         fileInfo.absoluteDir().mkpath(fileInfo.absoluteDir().absolutePath());

        file.open(QIODevice::WriteOnly);
        file.write(m_DownloadedData);
        file.close();
        emit srcDownloaded(target);
    }
    else
    {
        emit downloaded();
    }
}

QByteArray FFileDownloader::downloadedData() const
{
    return m_DownloadedData;
}