+ visitor.endXML();
+}
+
+void
+readXML (const string &path, XMLVisitor &visitor)
+{
+ ifstream input(path.c_str());
+ if (input.good()) {
+ try {
+ readXML(input, visitor, path);
+ } catch (sg_io_exception &) {
+ input.close();
+ throw;
+ } catch (sg_throwable &) {
+ input.close();
+ throw;
+ }
+ } else {
+ throw sg_io_exception("Failed to open file", sg_location(path),
+ "SimGear XML Parser");
+ }
+ input.close();
+}
+
+void
+readXML (const char *buf, const int size, XMLVisitor &visitor)
+{
+ XML_Parser parser = XML_ParserCreate(0);
+ XML_SetUserData(parser, &visitor);
+ XML_SetElementHandler(parser, start_element, end_element);
+ XML_SetCharacterDataHandler(parser, character_data);
+ XML_SetProcessingInstructionHandler(parser, processing_instruction);
+
+ visitor.startXML();
+
+ if (!XML_Parse(parser, buf, size, false)) {
+ sg_io_exception ex (XML_ErrorString(XML_GetErrorCode(parser)),
+ sg_location("In-memory XML buffer",
+ XML_GetCurrentLineNumber(parser),
+ XML_GetCurrentColumnNumber(parser)),
+ "SimGear XML Parser");
+ XML_ParserFree(parser);
+ throw ex;
+ }