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/*
* Copyright (C) 2015-2016 Département de l'Instruction Publique (DIP-SEM)
*
* Copyright (C) 2013 Open Education Foundation
*
* Copyright (C) 2010-2013 Groupement d'Intérêt Public pour
* l'Education Numérique en Afrique (GIP ENA)
*
* This file is part of OpenBoard.
*
* OpenBoard is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 3 of the License,
* with a specific linking exception for the OpenSSL project's
* "OpenSSL" library (or with modified versions of it that use the
* same license as the "OpenSSL" library).
*
* OpenBoard is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with OpenBoard. If not, see <http://www.gnu.org/licenses/>.
*/
#include <QDebug>
#include <QNetworkProxy>
#include <QNetworkDiskCache>
#include "core/UBSettings.h"
#include "UBDownloadThread.h"
#include "core/memcheck.h"
/**
* \brief Constructor
* @param parent as the parent object
* @param name as the object name
*/
UBDownloadThread::UBDownloadThread(QObject *parent, const char *name):QThread(parent)
, mbRun(false)
,mpReply(NULL)
{
setObjectName(name);
}
/**
* \brief Destructor
*/
UBDownloadThread::~UBDownloadThread()
{
if(NULL != mpReply)
{
delete mpReply;
mpReply = NULL;
}
}
/**
* \brief Run the thread
*/
void UBDownloadThread::run()
{
qDebug() << mUrl;
// We start the download
QNetworkAccessManager* pNam = new QNetworkAccessManager();
mpReply = pNam->get(QNetworkRequest(QUrl(mUrl)));
qDebug() << " -- Http GET reply ---------------------- ";
qDebug() << mpReply->readAll();
qDebug() << " ---------------------------------------- ";
connect(mpReply, SIGNAL(downloadProgress(qint64,qint64)), this, SLOT(onDownloadProgress(qint64,qint64)));
connect(mpReply, SIGNAL(finished()), this, SLOT(onDownloadFinished()));
while(mbRun)
{
// Wait here until the end of the download
sleep(100);
}
disconnect(mpReply, SIGNAL(downloadProgress(qint64,qint64)), this, SLOT(onDownloadProgress(qint64,qint64)));
disconnect(mpReply, SIGNAL(finished()), this, SLOT(onDownloadFinished()));
if(NULL != mpReply)
{
delete mpReply;
mpReply = NULL;
}
}
/**
* \brief Stop the current download
*/
void UBDownloadThread::stopDownload()
{
mbRun = false;
}
/**
* \brief Start the download
*/
void UBDownloadThread::startDownload(int id, QString url)
{
mID = id;
mUrl = url;
mbRun = true;
start();
}
/**
* \brief Notify the download progression
* @param received as the number of bytes received
* @param total as the total number of bytes of the file
*/
void UBDownloadThread::onDownloadProgress(qint64 received, qint64 total)
{
qDebug() << received << " on " << total;
emit downloadProgress(mID, received, total);
}
/**
* \brief Notify the end of the download
*/
void UBDownloadThread::onDownloadFinished()
{
emit downloadFinised(mID);
}