Method YAMLBuildTable

src/proxy/IPAllow.cc:541–573

}

swoc::Errata
IpAllow::YAMLBuildTable(std::string const &content)
{
  YAML::Node root{YAML::Load(content)};
  if (!root.IsMap()) {
    return swoc::Errata("{} - top level object was not a map. All IP Addresses will be blocked", this);
  }

  // IP categories are optional. Load them if specified. Note that the rules,
  // if they use categories, depend upon the categories being defined. So the
  // categories have to be processed first before the rules are.
  YAML::Node categories{root[YAML_TAG_CATEGORY_ROOT.data()]};
  if (auto errata = this->YAMLLoadCategoryRoot(categories); !errata.is_ok()) {
    return errata;
  }

  // Now load the IPAllow rules.
  YAML::Node rules{root[YAML_TAG_ROOT.data()]};
  if (!rules) {
    return swoc::Errata("{} - root tag '{}' not found. All IP Addresses will be blocked", this, YAML_TAG_ROOT);
  } else if (rules.IsSequence()) {
    for (auto const &entry : rules) {
      if (auto errata = this->YAMLLoadEntry(entry); !errata.is_ok()) {
        return errata;
      }
    }
  } else if (rules.IsMap()) {
    return this->YAMLLoadEntry(rules); // singleton, just load it.
  } else {
    return swoc::Errata("{} - root tag '{}' is not an map or sequence. All IP Addresses will be blocked", this, YAML_TAG_ROOT);
  }
  return {};
}

swoc::Errata
IpAllow::BuildCategories()