static az_result skip_metadata_if_needed()

in sdk/src/azure/iot/az_iot_hub_client_properties.c [272:322]

• 45 lines of code
• 12 McCabe index (conditional complexity)

static az_result skip_metadata_if_needed(
    az_json_reader* jr,
    az_iot_hub_client_properties_message_type message_type)
{
  while (true)
  {
    // Within the "root" or "component name" section
    if ((message_type == AZ_IOT_HUB_CLIENT_PROPERTIES_MESSAGE_TYPE_WRITABLE_UPDATED
         && jr->current_depth == 1)
        || (message_type == AZ_IOT_HUB_CLIENT_PROPERTIES_MESSAGE_TYPE_GET_RESPONSE
            && jr->current_depth == 2))
    {
      if ((az_json_token_is_text_equal(&jr->token, iot_hub_properties_desired_version)))
      {
        // Skip version property name and property value
        _az_RETURN_IF_FAILED(az_json_reader_next_token(jr));
        _az_RETURN_IF_FAILED(az_json_reader_next_token(jr));

        continue;
      }
      else
      {
        return AZ_OK;
      }
    }
    // Within the property value section
    else if (
        (message_type == AZ_IOT_HUB_CLIENT_PROPERTIES_MESSAGE_TYPE_WRITABLE_UPDATED
         && jr->current_depth == 2)
        || (message_type == AZ_IOT_HUB_CLIENT_PROPERTIES_MESSAGE_TYPE_GET_RESPONSE
            && jr->current_depth == 3))
    {
      if (az_json_token_is_text_equal(&jr->token, component_properties_label_name))
      {
        // Skip label property name and property value
        _az_RETURN_IF_FAILED(az_json_reader_next_token(jr));
        _az_RETURN_IF_FAILED(az_json_reader_next_token(jr));

        continue;
      }
      else
      {
        return AZ_OK;
      }
    }
    else
    {
      return AZ_OK;
    }
  }
}