Mirrors/overte-lubosz
3
0
Fork 0
mirror of https://github.com/lubosz/overte.git synced 2025-04-23 12:14:00 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

Simple class to download files (sync/async)

Browse source
This commit is contained in:
Atlante45 2014-03-14 17:41:22 -07:00
parent 2f13d1e30c
commit a88872a21f
2 changed files with 77 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

42
libraries/shared/src/FileDownloader.cpp Normal file
View file

@ -0,0 +1,42 @@
//
// FileDownloader.cpp
// hifi
//
// Created by Clement Brisset on 3/14/14.
// Copyright (c) 2014 HighFidelity, Inc. All rights reserved.
//
//
#include <QUrl>
#include <QNetworkRequest>
#include <QNetworkReply>
#include <QEventLoop>
#include "FileDownloader.h"
FileDownloader::FileDownloader(const QUrl dataURL, QObject* parent) : QObject(parent) {
connect(&_networkAccessManager, SIGNAL(finished(QNetworkReply*)), this, SLOT(processReply(QNetworkReply*)));
QNetworkRequest request(dataURL);
_networkAccessManager.get(request);
}
void FileDownloader::processReply(QNetworkReply *reply) {
if (reply->error() != QNetworkReply::NoError) {
emit done(reply->error());
return;
}
_downloadedData = reply->readAll();
reply->deleteLater();
emit done(QNetworkReply::NoError);
}
QByteArray FileDownloader::download(const QUrl dataURL) {
QEventLoop loop;
FileDownloader downloader(dataURL);
connect(&downloader, SIGNAL(done()), &loop, SLOT(quit()));
loop.exec();
return downloader.getData();
}

35
libraries/shared/src/FileDownloader.h Normal file
View file

@ -0,0 +1,35 @@
//
// FileDownloader.h
// hifi
//
// Created by Clement Brisset on 3/14/14.
// Copyright (c) 2014 HighFidelity, Inc. All rights reserved.
//
//
#ifndef __hifi__FileDownloader__
#define __hifi__FileDownloader__
#include <QObject>
#include <QNetworkAccessManager>
class FileDownloader : public QObject {
public:
FileDownloader(const QUrl dataURL, QObject* parent = NULL);
QByteArray getData() const { return _downloadedData; }
static QByteArray download(const QUrl dataURL);
signals:
void done(QNetworkReply::NetworkError);
private slots:
void processReply(QNetworkReply* reply);
private:
QNetworkAccessManager _networkAccessManager;
QByteArray _downloadedData;
};
#endif /* defined(__hifi__FileDownloader__) */