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Rework HTTP request loop events (Thanks Milian) and display download progression

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This commit is contained in:
Grégory Soutadé
2022-02-22 20:58:32 +01:00
parent a623a3d796
commit a97a915bc8
2 changed files with 25 additions and 5 deletions
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28
utils/drmprocessorclientimpl.cpp
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@@ -88,6 +88,20 @@ void DRMProcessorClientImpl::randBytes(unsigned char* bytesOut, unsigned int len
}
/* HTTP interface */
#define DISPLAY_THRESHOLD 10*1024 // Threshold to display download progression
static void downloadProgress(qint64 bytesReceived, qint64 bytesTotal) {
// For "big" files only
if (bytesTotal >= DISPLAY_THRESHOLD && gourou::logLevel >= gourou::WARN)
{
int percent = 0;
if (bytesTotal)
percent = (bytesReceived * 100) / bytesTotal;
std::cout << "\rDownload " << percent << "%" << std::flush;
}
}
std::string DRMProcessorClientImpl::sendHTTPRequest(const std::string& URL, const std::string& POSTData, const std::string& contentType, std::map<std::string, std::string>* responseHeaders)
{
QNetworkRequest request(QUrl(URL.c_str()));
@@ -112,11 +126,15 @@ std::string DRMProcessorClientImpl::sendHTTPRequest(const std::string& URL, cons
else
reply = networkManager.get(request);
QCoreApplication* app = QCoreApplication::instance();
networkManager.moveToThread(app->thread());
while (!reply->isFinished())
app->processEvents();
QEventLoop loop;
QObject::connect(reply, &QNetworkReply::finished, &loop, &QEventLoop::quit);
// Handled just below
QObject::connect(reply, &QNetworkReply::errorOccurred, &loop, &QEventLoop::quit);
QObject::connect(reply, &QNetworkReply::downloadProgress, &loop, downloadProgress);
loop.exec();
QByteArray location = reply->rawHeader("Location");
if (location.size() != 0)
{
@@ -136,6 +154,8 @@ std::string DRMProcessorClientImpl::sendHTTPRequest(const std::string& URL, cons
}
replyData = reply->readAll();
if (replyData.size() >= DISPLAY_THRESHOLD && gourou::logLevel >= gourou::WARN)
std::cout << std::endl;
if (reply->rawHeader("Content-Type") == "application/vnd.adobe.adept+xml")
{
GOUROU_LOG(gourou::DEBUG, ">>> " << std::endl << replyData.data());