XMLTokenHandler::Result PrefsLoader::HandleToken(XMLToken &token)
{
switch (token.GetType())
{
case XMLToken::TYPE_STag:
case XMLToken::TYPE_ETag:
case XMLToken::TYPE_EmptyElemTag:
if (token.GetType() != XMLToken::TYPE_ETag)
{
HandleStartElement(token.GetName().GetLocalPart(), token.GetName().GetLocalPartLength(), token.GetAttributes(), token.GetAttributesCount());
}
if (token.GetType() != XMLToken::TYPE_STag)
HandleEndElement(token.GetName().GetLocalPart(), token.GetName().GetLocalPartLength());
}
return RESULT_OK;
}
NS_IMETHODIMP
XULContentSinkImpl::ReportError(const PRUnichar* aErrorText,
const PRUnichar* aSourceText,
nsIScriptError *aError,
bool *_retval)
{
NS_PRECONDITION(aError && aSourceText && aErrorText, "Check arguments!!!");
// The expat driver should report the error.
*_retval = true;
nsresult rv = NS_OK;
// make sure to empty the context stack so that
// <parsererror> could become the root element.
mContextStack.Clear();
mState = eInProlog;
// Clear any buffered-up text we have. It's enough to set the length to 0.
// The buffer itself is allocated when we're created and deleted in our
// destructor, so don't mess with it.
mTextLength = 0;
nsCOMPtr<nsIXULDocument> doc = do_QueryReferent(mDocument);
if (doc && !doc->OnDocumentParserError()) {
// The overlay was broken. Don't add a messy element to the master doc.
return NS_OK;
}
const PRUnichar* noAtts[] = { 0, 0 };
NS_NAMED_LITERAL_STRING(errorNs,
"http://www.mozilla.org/newlayout/xml/parsererror.xml");
nsAutoString parsererror(errorNs);
parsererror.Append((PRUnichar)0xFFFF);
parsererror.AppendLiteral("parsererror");
rv = HandleStartElement(parsererror.get(), noAtts, 0, -1, 0);
NS_ENSURE_SUCCESS(rv,rv);
rv = HandleCharacterData(aErrorText, NS_strlen(aErrorText));
NS_ENSURE_SUCCESS(rv,rv);
nsAutoString sourcetext(errorNs);
sourcetext.Append((PRUnichar)0xFFFF);
sourcetext.AppendLiteral("sourcetext");
rv = HandleStartElement(sourcetext.get(), noAtts, 0, -1, 0);
NS_ENSURE_SUCCESS(rv,rv);
rv = HandleCharacterData(aSourceText, NS_strlen(aSourceText));
NS_ENSURE_SUCCESS(rv,rv);
rv = HandleEndElement(sourcetext.get());
NS_ENSURE_SUCCESS(rv,rv);
rv = HandleEndElement(parsererror.get());
NS_ENSURE_SUCCESS(rv,rv);
return rv;
}
