DOM XML reader - Not getting any proper output

[mecrazycoder]

Hi,
Below is my code & xml file. I am trying to read a xml file and store the contents. But its not working. Please help


int ParseConfigFile::populateUserValues ( string &OS, string &dir, string &logPath )
{
QDomDocument doc;
QDomElement element;

QFile file("config_v1.xml");

if ( doc.setContent( file.readAll() ) == false )
return 1;

element = doc.documentElement();

QDomNodeList list = element.childNodes();
QDomElement firstChild = list.at(0).toElement(); // will return the first child
QDomElement secondChild = list.at(1).toElement();
QDomElement thirdChild = list.at(2).toElement();

QString s1,s2,s3;
s1 = firstChild.text();
s2 = secondChild.text();
s3 = thirdChild.text();

OS = s1.toStdString();
dir = s2.toStdString();
logPath = s3.toStdString();

return 0;
}