XMLParser::XMLParser(Common::ReadStream &stream, bool makeLower) : _rootNode(0) {
initXML();
xmlDocPtr xml = 0;
try {
const int options = XML_PARSE_NOWARNING | XML_PARSE_NOBLANKS | XML_PARSE_NONET |
XML_PARSE_NSCLEAN | XML_PARSE_NOCDATA;
xml = xmlReadIO(readStream, closeStream, (void *) &stream, "stream.xml", 0, options);
if (!xml)
throw Common::Exception("XML document failed to parse");
xmlNodePtr root = xmlDocGetRootElement(xml);
if (!root)
throw Common::Exception("XML document has no root node");
_rootNode = new XMLNode(*root, makeLower);
} catch (...) {
delete _rootNode;
xmlFreeDoc(xml);
deinitXML();
throw;
}
xmlFreeDoc(xml);
deinitXML();
}
XMLParser::XMLParser(Common::ReadStream &stream, bool makeLower, const Common::UString &fileName) {
initXML();
Common::UString parseError;
xmlSetGenericErrorFunc(static_cast<void *>(&parseError), errorFuncUString);
const int options = XML_PARSE_NOWARNING | XML_PARSE_NOBLANKS | XML_PARSE_NONET |
XML_PARSE_NSCLEAN | XML_PARSE_NOCDATA;
xmlDocPtr xml = xmlReadIO(readStream, closeStream, static_cast<void *>(&stream),
fileName.c_str(), 0, options);
if (!xml) {
Common::Exception e;
if (!parseError.empty())
e.add("%s", parseError.c_str());
e.add("XML document failed to parse");
throw e;
}
BOOST_SCOPE_EXIT( (&xml) ) {
xmlFreeDoc(xml);
} BOOST_SCOPE_EXIT_END
xmlNodePtr root = xmlDocGetRootElement(xml);
if (!root)
throw Common::Exception("XML document has no root node");
_rootNode.reset(new XMLNode(*root, makeLower));
deinitXML();
}
