Method _getIncludeStatus

plugins/esi/lib/EsiProcessor.cc:165–207

}

DataStatus
EsiProcessor::_getIncludeStatus(const DocNode &node)
{
  DBG("[%s] inside getIncludeStatus", __FUNCTION__);
  if (node.type == DocNode::TYPE_INCLUDE) {
    const Attribute &url = node.attr_list.front();

    if (url.value_len == 0) { // allow empty url
      return STATUS_DATA_AVAILABLE;
    }

    string               raw_url(url.value, url.value_len);
    StringHash::iterator iter = _include_urls.find(raw_url);
    if (iter == _include_urls.end()) {
      TSError("[%s] Data not requested for URL [%.*s]; no data to include", __FUNCTION__, url.value_len, url.value);
      return STATUS_ERROR;
    }
    const string &processed_url = iter->second;
    DataStatus    status        = _fetcher.getRequestStatus(processed_url);
    DBG("[%s] Got status %d successfully for URL [%.*s]", __FUNCTION__, status, int(processed_url.size()), processed_url.data());
    return status;
  } else if (node.type == DocNode::TYPE_SPECIAL_INCLUDE) {
    int                    include_data_id = 0;
    SpecialIncludeHandler *handler         = nullptr;
    for (AttributeList::const_iterator attr_iter = node.attr_list.begin(); attr_iter != node.attr_list.end(); ++attr_iter) {
      if (attr_iter->name == INCLUDE_DATA_ID_ATTR) {
        include_data_id = attr_iter->value_len;
        handler         = reinterpret_cast<SpecialIncludeHandler *>(const_cast<char *>(attr_iter->value));
        break;
      }
    }
    if (include_data_id == 0 || handler == nullptr) {
      TSError("[%s] Fail to find the special include data id attribute", __FUNCTION__);
      return STATUS_ERROR;
    }
    DataStatus status = handler->getIncludeStatus(include_data_id);
    DBG("[%s] Successfully got status %d for special include with id %d", __FUNCTION__, int(status), int(include_data_id));

    return status;
  }
  DBG("[%s] node of type %s", __FUNCTION__, DocNode::type_names_[node.type]);
  return STATUS_DATA_AVAILABLE;
}

bool
EsiProcessor::_getIncludeData(const DocNode &node, const char **content_ptr /* = 0 */, int *content_len_ptr /* = 0 */)