Method FromXml

lib/mdflib/mdflib/src/cncomment.cpp:125–168

}

void CnComment::FromXml(const std::string& xml_snippet) {
  if (xml_snippet.empty()) {
    return;
  }
  try {
    auto xml_file = CreateXmlFile("Expat");
    if (!xml_file) {
      throw std::runtime_error("Failed to create EXPAT parser object");
    }
    const bool parse = xml_file->ParseString(xml_snippet);
    if (!parse) {
      throw std::runtime_error("Failed to parse the XML string.");
    }
    const auto* root_node = xml_file->RootNode();
    if (root_node == nullptr) {
      throw std::runtime_error("There is no root node in the XML string");
    }
    MdComment::FromXml(*root_node);

    IXmlNode::ChildList node_list;
    xml_file->GetChildList(node_list);
    for (const IXmlNode* node : node_list) {
      if (node == nullptr) {
        continue;
      }
      if (node->IsTagName("linker_name")) {
        linker_name_.FromXml(*node);
      } else if (node->IsTagName("linker_address")) {
        linker_address_.FromXml(*node);
      } else if (node->IsTagName("axis_monotony")) {
        const std::string mon_text = node->Value<std::string>();
        if (!mon_text.empty()) {
          axis_monotony_ = StringToMdMonotony(mon_text);
        }
      } else if (node->IsTagName("raster")) {
        raster_.FromXml(*node);
      } else if (node->IsTagName("address")) {
        address_.FromXml(*node);
      }
    }
  } catch (const std::exception& err) {
    MDF_ERROR() << "Failed to parse the CN comment. Error: " << err.what();
  }
}


}  // namespace mdf