Downloadproblem because of meta refresh
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Hello.
I have a Problem with downloading in qt via QNetworkAccessManager.
I successfully login. After that i request a Filelist in xml. But what i get back is this:
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<html>
<head>
<title>Extranet Filetransfer</title>
<meta http-equiv="refresh" content="1;url=Startup.do" />
<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1">
<meta http-equiv="Content-Style-Type" content="text/css">
<link rel="shortcut icon" href="/FT/navigation/extranet/images/favicon.ico" type="image/x-icon">
<link rel="icon" href="/FT/navigation/extranet/images/favicon.ico" type="image/x-icon">
<!-- Frameset definieren -->
</head><frameset rows="80,20,*" border="0" frameborder="no" framespacing="0">
<frame src="startup/navigationHead.html" name="navi_head" noresize="noresize" marginheight="0" marginwidth="0" scrolling="no">
<frame src="startup/navigationSubHead.htm" name="navi_subhead" noresize="noresize" marginheight="0" marginwidth="0" scrolling="no"><frameset cols="190, *">
<frame src="startup/navigationBar.html" name="navi_bar" noresize="noresize" marginwidth="0" marginheight="0" scrolling="auto">
<frame src="startup/navigationContent.html" name="content" noresize="noresize" marginwidth="0" marginheight="0" scrolling="auto">
</frameset>
</frameset>
</html>
@The Site refresh and goes to https://... /Startup.do. Now I dont know what to do. I make a Request to https://.../Startup.do but i get nothing back. What is the ".do" extension?
Thank's for help :)
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Are you using the same QNetworkAccessManager instance for all requests?
Also make sure that you have a Qt version compiled with OpenSSL support and that the OpenSSL libraries are available and loaded by the application.
And check the ssl errors of the response. -
Yes i use the same QNetworkAccessManager for all Requests...
OpenSSL is not the Problem it works fine.
This is the code i use to make a request to Startup.do:
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QNetworkRequest Request(reply->url().toString().append("Startup.do"));Request.setHeader(QNetworkRequest::ContentTypeHeader,"application/x-www-form-urlencoded");
Request.setHeader(QNetworkRequest::CookieHeader, VCookies);NetworkAccessManager()->get(Request);
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Then i get a reply and i use this Method to download the file:
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bool Download::SaveToDisk(const QString& QSFileName, QIODevice* data) const
{
QFile File(QSFileName);QFileInfo Info(File);
qDebug() << Info.absoluteFilePath();if (!File.open(QIODevice::WriteOnly))
{
qCritical() << QString("[DownloadManager] Could not open file %1. Error: %2")
.arg(QSFileName)
.arg(File.errorString());
return false;
}File.write(data->readAll());
File.close();qDebug() << QString("[DownloadManager] File %1 written").arg(QSFileName);
return true;
}
@But the file is empty :(
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did you check if
@reply->url().toString().append("Startup.do")@
results in a correct url?