Function ParseRoot

Source/cmCxxModuleMetadata.cxx:226–267

}

bool ParseRoot(Json::Value& root, cmCxxModuleMetadata& meta,
               cmJSONState* state)
{
  if (!root.isMember("version") || !root["version"].isInt()) {
    state->AddErrorAtValue(
      "Top-level member 'version' is required and must be an integer", &root);
    return false;
  }
  meta.Version = root["version"].asInt();

  if (root.isMember("revision")) {
    if (!root["revision"].isInt()) {
      state->AddErrorAtValue("'revision' must be an integer",
                             &root["revision"]);
      return false;
    }
    meta.Revision = root["revision"].asInt();
  }

  if (meta.Version != 1) {
    state->AddErrorAtValue(cmStrCat("Module manifest version number, '",
                                    meta.Version, '.', meta.Revision,
                                    "' is newer than max supported (1.1)"),
                           &root);
    return false;
  }

  if (root.isMember("modules")) {
    if (!root["modules"].isArray()) {
      state->AddErrorAtValue("'modules' must be an array", &root["modules"]);
      return false;
    }
    for (Json::Value& mval : root["modules"]) {
      meta.Modules.emplace_back();
      if (!ParseModule(mval, meta.Modules.back(), state)) {
        return false;
      }
    }
  }

  return true;
}

} // namespace