Function open_xml

src/app/xml_document.cpp:21–34

using namespace base;

XmlDocumentRef open_xml(const std::string& filename)
{
  FileHandle file(open_file(filename, "rb"));
  if (!file)
    throw Exception("Error loading file: " + filename);

  // Try to load the XML file
  XmlDocumentRef doc(new tinyxml2::XMLDocument());
  doc->SetValue(filename.c_str());
  if (doc->LoadFile(file.get()) != tinyxml2::XML_SUCCESS)
    throw Exception(doc->ErrorStr());

  return doc;
}

void save_xml(XmlDocumentRef doc, const std::string& filename)
{