Restore xml file formatting

Kaluss

Hi,
I have following problem:
I get the xml file from QNetworkReply.

   QFile newFile( "tmp.xml" );
   newFile.open( QIODevice::WriteOnly );
   newFile.write( reply->readAll() );
   newFile.close();

The content is ok, but xml file is not formatted(all in one line).

Does anybody know how can I restore xml formatting?

mrjj

Hi
Use Qt Xml classes to read it in again ( or parse from reply->readAll())
and write it to file formatted.
You can give it directly to
bool QDomDocument::setContent(const QString & text,..

Something like ( not compiled. will have errors :)
And please add error checking.

void format(QByteArray xml)
{
    QDomDocument doc; 
    doc.setContent(xml);
    QFile outFile("D:/output.xml");
    outFile.open(outFile.Text | outFile.WriteOnly);
    QTextStream stream(&outFile);
    doc.save(stream, DomNode::EncodingFromDocument);
}

Kaluss

@mrjj said in Restore xml file formatting:

QDomDocument doc;

Ok, it helped me a lot, but I suggest to use QDomNode::EncodingFromDocument option as a second parameter in save function.

Thanks for help.

mrjj

@Kaluss
Super.
Fixed, thank you. :)
( magic values are evil )