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#include "xmlreader.h"
#include <QDebug>
#include <uibase/utility.h>
using MOBase::Exception;
bool XmlReader::getNextElement(QString const& start)
{
while (!atEnd()) {
switch (readNext()) {
case EndElement:
if (name() != start) {
qWarning() << "Got end of " << name() << ", expected " << start << " at "
<< lineNumber();
continue;
}
return false;
case StartElement:
return true;
case Invalid:
throw Exception("bad xml");
default:
qWarning() << "Unexpected token type " << tokenString() << " at " << lineNumber();
}
}
return false;
}
void XmlReader::unexpected()
{
qWarning() << "Unexpected element " << name() << " near line " << lineNumber();
// Eat the contents
QString s = readElementText(IncludeChildElements);
// Print them out if in debugging mode
qDebug() << " contains " << s;
}
void XmlReader::finishedElement()
{
QString const self = name().toString();
while (!atEnd()) {
switch (readNext()) {
case EndElement:
if (name() != self) {
qWarning() << "Got end element for " << name() << ", expected " << self
<< " at " << lineNumber();
continue;
}
return;
case Invalid:
throw Exception("bad xml");
return;
case StartElement:
unexpected();
break;
default:
qWarning() << "Unexpected token type " << tokenString() << " at " << lineNumber();
}
}
}
QString XmlReader::getText()
{
// This reads the text in an element, leaving you at the next element.
QString result;
while (QXmlStreamReader::readNext() == Comment || tokenType() == Characters) {
if (tokenType() == Characters) {
result += text();
}
}
if (tokenType() != EndElement) {
qWarning() << "Unexpected token type " << tokenString() << " at " << lineNumber();
}
return result;
}
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