Exemple #1
0
    static void extract(picojson::value* super,
			picojson::value& v,
			std::vector<action>& action_storage)
    {
      if (v.is<picojson::object>())
      {
      	if(v.contains("action") && super != nullptr)
      	{
      	  action a;
      	  a.link = &v;
      	  std::string type = v.get("action").get<std::string>();
      	  if(type == "loop")
      	  {
      	    a.t = loop;
      	    a.begin = v.get("begin").get<double>();
      	    a.step = v.get("step").get<double>();
      	    a.end = v.get("end").get<double>();
            action_storage.push_back(a);
      	  }
      	  else if(type == "each")
      	  {
      	    a.t = each;
      	    for(const auto& d : v.get("values").get<picojson::array>())
      	      a.values.push_back(d);
            action_storage.push_back(a);
      	  }
      	  else if(type == "pipe")
      	  {
      	    a.t = pipe;
      	    a.data_id = v.get("data_id").get<std::string>();

      	    a.sink = v.get("sink").get<std::string>();
            if(v.contains("log_id"))
            {
              a.log_id = v.get("log_id").get<std::string>();
              action_storage.push_back(a);
            }
      	  }
      	}
      	else
      	{
      	  for(picojson::object::value_type& i : v.get<picojson::object>())
      	  {
      	    action_extractor::extract(&v, i.second, action_storage);
      	  }
      	}
      }
      else if(v.is<picojson::array>())
      {
      	for(picojson::value& i : v.get<picojson::array>())
      	{
      	  action_extractor::extract(&v, i, action_storage);
      	}
      }
    }
bool JsonActionResolver::getObject(picojson::value v, std::string key, picojson::value &value) {
	if (!v.contains(key)) {
		std::cout << "Object does not contain any " << key << std::endl;
		return false;
	}
	picojson::value result = v.get(key);
	if (!result.is<picojson::object>()) {
		std::cout << key << " is not an object" << std::endl;
		return false;
	}
	value = result;
	return true;
}
bool JsonActionResolver::getInt(picojson::value v, std::string key, int &value) {
  if (!v.contains(key)) {
    std::cout << "Object does not contain any " << key << std::endl;
    return false;
  }

  picojson::value result = v.get(key);
  if (!result.is<double>()) {
    std::cout << key << " is not an int" << std::endl;
    return false;
  }
  value = result.get<double>();
  return true;
}