Khaganat-NeL/khanat-opennel-code
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Changed: Use sender() instead of member

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kervala 2016-10-20 13:07:56 +02:00
parent a46bb29254
commit 3f25776129
2 changed files with 43 additions and 23 deletions
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65
code/ryzom/tools/client/ryzom_installer/src/downloader.cpp
View file

@ -26,7 +26,7 @@
#define new DEBUG_NEW #define new DEBUG_NEW
#endif #endif
CDownloader::CDownloader(QObject *parent, IOperationProgressListener *listener):QObject(parent), m_listener(listener), m_manager(NULL), m_reply(NULL), m_timer(NULL), CDownloader::CDownloader(QObject *parent, IOperationProgressListener *listener):QObject(parent), m_listener(listener), m_manager(NULL), m_timer(NULL),
m_offset(0), m_size(0), m_supportsAcceptRanges(false), m_supportsContentRange(false), m_offset(0), m_size(0), m_supportsAcceptRanges(false), m_supportsContentRange(false),
m_downloadAfterHead(false), m_file(NULL) m_downloadAfterHead(false), m_file(NULL)
{ {
@ -169,10 +169,10 @@ void CDownloader::getFileHead()
request.setRawHeader("Range", QString("bytes=%1-").arg(m_offset).toLatin1()); request.setRawHeader("Range", QString("bytes=%1-").arg(m_offset).toLatin1());
} }
m_reply = m_manager->head(request); QNetworkReply *reply = m_manager->head(request);
connect(m_reply, SIGNAL(finished()), SLOT(onHeadFinished())); connect(reply, SIGNAL(finished()), SLOT(onHeadFinished()));
connect(m_reply, SIGNAL(error(QNetworkReply::NetworkError)), SLOT(onError(QNetworkReply::NetworkError))); connect(reply, SIGNAL(error(QNetworkReply::NetworkError)), SLOT(onError(QNetworkReply::NetworkError)));
startTimer(); startTimer();
} }
@ -212,12 +212,12 @@ void CDownloader::downloadFile()
request.setRawHeader("Range", QString("bytes=%1-%2").arg(m_offset).arg(m_size-1).toLatin1()); request.setRawHeader("Range", QString("bytes=%1-%2").arg(m_offset).arg(m_size-1).toLatin1());
} }
m_reply = m_manager->get(request); QNetworkReply *reply = m_manager->get(request);
connect(m_reply, SIGNAL(finished()), SLOT(onDownloadFinished())); connect(reply, SIGNAL(finished()), SLOT(onDownloadFinished()));
connect(m_reply, SIGNAL(error(QNetworkReply::NetworkError)), SLOT(onError(QNetworkReply::NetworkError))); connect(reply, SIGNAL(error(QNetworkReply::NetworkError)), SLOT(onError(QNetworkReply::NetworkError)));
connect(m_reply, SIGNAL(downloadProgress(qint64, qint64)), SLOT(onDownloadProgress(qint64, qint64))); connect(reply, SIGNAL(downloadProgress(qint64, qint64)), SLOT(onDownloadProgress(qint64, qint64)));
connect(m_reply, SIGNAL(readyRead()), SLOT(onDownloadRead())); connect(reply, SIGNAL(readyRead()), SLOT(onDownloadRead()));
if (m_listener) m_listener->operationStart(); if (m_listener) m_listener->operationStart();
@ -254,18 +254,27 @@ void CDownloader::onHeadFinished()
{ {
stopTimer(); stopTimer();
int status = m_reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt(); QNetworkReply *reply = qobject_cast<QNetworkReply*>(sender());
QString redirection = m_reply->header(QNetworkRequest::LocationHeader).toString(); int status = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
QString url = reply->url().toString();
m_size = m_reply->header(QNetworkRequest::ContentLengthHeader).toInt(); QString redirection = reply->header(QNetworkRequest::LocationHeader).toString();
m_lastModified = m_reply->header(QNetworkRequest::LastModifiedHeader).toDateTime().toUTC();
QString acceptRanges = QString::fromLatin1(m_reply->rawHeader("Accept-Ranges")); m_size = reply->header(QNetworkRequest::ContentLengthHeader).toInt();
QString contentRange = QString::fromLatin1(m_reply->rawHeader("Content-Range")); m_lastModified = reply->header(QNetworkRequest::LastModifiedHeader).toDateTime().toUTC();
m_reply->deleteLater(); QString acceptRanges = QString::fromLatin1(reply->rawHeader("Accept-Ranges"));
m_reply = NULL; QString contentRange = QString::fromLatin1(reply->rawHeader("Content-Range"));
reply->deleteLater();
nlinfo("HTTP status code %d on HEAD for %s", status, Q2C(url));
if (!redirection.isEmpty())
{
nlinfo("Redirected to %s", Q2C(redirection));
}
// redirection // redirection
if (status == 302) if (status == 302)
@ -374,10 +383,14 @@ void CDownloader::onHeadFinished()
void CDownloader::onDownloadFinished() void CDownloader::onDownloadFinished()
{ {
int status = m_reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt(); QNetworkReply *reply = qobject_cast<QNetworkReply*>(sender());
m_reply->deleteLater(); int status = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
m_reply = NULL; QString url = reply->url().toString();
reply->deleteLater();
nlwarning("Download finished with HTTP status code %d when downloading %s", status, Q2C(url));
closeFile(); closeFile();
@ -408,6 +421,10 @@ void CDownloader::onDownloadFinished()
void CDownloader::onError(QNetworkReply::NetworkError error) void CDownloader::onError(QNetworkReply::NetworkError error)
{ {
QNetworkReply *reply = qobject_cast<QNetworkReply*>(sender());
nlwarning("Network error %s (%d) when downloading %s", Q2C(reply->errorString()), error, Q2C(m_url));
if (!m_listener) return; if (!m_listener) return;
if (error == QNetworkReply::OperationCanceledError) if (error == QNetworkReply::OperationCanceledError)
@ -422,13 +439,17 @@ void CDownloader::onDownloadProgress(qint64 current, qint64 total)
if (!m_listener) return; if (!m_listener) return;
QNetworkReply *reply = qobject_cast<QNetworkReply*>(sender());
m_listener->operationProgress(m_offset + current, m_url); m_listener->operationProgress(m_offset + current, m_url);
// abort download // abort download
if (m_listener->operationShouldStop() && m_reply) m_reply->abort(); if (m_listener->operationShouldStop() && reply) reply->abort();
} }
void CDownloader::onDownloadRead() void CDownloader::onDownloadRead()
{ {
if (m_file) m_file->write(m_reply->readAll()); QNetworkReply *reply = qobject_cast<QNetworkReply*>(sender());
if (m_file && reply) m_file->write(reply->readAll());
} }

1
code/ryzom/tools/client/ryzom_installer/src/downloader.h
View file

@ -76,7 +76,6 @@ protected:
bool checkDownloadedFile(); bool checkDownloadedFile();
QNetworkAccessManager *m_manager; QNetworkAccessManager *m_manager;
QNetworkReply *m_reply;
QTimer *m_timer; QTimer *m_timer;
QString m_url; QString m_url;