Any body knows filecatalyst...am using fileCatalystCL.jar. for downloading .

Phani Madhavi

can u please tell me how to get the size of file by using url

p3c0

Hi,

I'm not sure about the fileCatalystCL.jar but you could use QNetworkAccessManager to get the size of the file by checking the QNetworkRequest::ContentLengthHeader.

Phani Madhavi

yes i used the same...
QVariant fileSizeVar = reply->header(QNetworkRequest::ContentLengthHeader);
long long fs = fileSizeVar.isValid() ? fileSizeVar.toLongLong() : 0;

Phani Madhavi

QEventLoop eventLoop;
manager = new QNetworkAccessManager(this);
reply = manager->head(QNetworkRequest(assetUrl));
connect(reply, SIGNAL(finished()), &eventLoop, SLOT(quit()));
eventLoop.exec;

QVariant fileSizeVar = reply->header(QNetworkRequest::ContentLengthHeader);

qDebug() << "filesizeVar"<< fileSizeVar;
long long fs = fileSizeVar.isValid() ? fileSizeVar.toLongLong() : 0;

qDebug() << "File size captured: " << fs;

am getting filesizeVar Qvariant(Invalid)

p3c0

Ok. Any reason to use the QEventLoop ?
Also please use the code tags "@@" to post a code here.