Method handleIfRedirect

src/proxy/http/HttpTransact.cc:1488–1512

This function is supposed to figure out if this transaction is susceptible to a redirection as specified by remap.config

// This function is supposed to figure out if this transaction is
// susceptible to a redirection as specified by remap.config
bool
HttpTransact::handleIfRedirect(State *s)
{
  int answer;
  URL redirect_url;

  answer = request_url_remap_redirect(&s->hdr_info.client_request, &redirect_url, s->state_machine->m_remap);
  if ((answer == PERMANENT_REDIRECT) || (answer == TEMPORARY_REDIRECT)) {
    s->remap_redirect = redirect_url.string_get_ref(nullptr);
    if (answer == TEMPORARY_REDIRECT) {
      if ((s->client_info).http_version == HTTP_1_1) {
        build_error_response(s, HTTP_STATUS_TEMPORARY_REDIRECT, "Redirect", "redirect#moved_temporarily");
      } else {
        build_error_response(s, HTTP_STATUS_MOVED_TEMPORARILY, "Redirect", "redirect#moved_temporarily");
      }
    } else {
      build_error_response(s, HTTP_STATUS_MOVED_PERMANENTLY, "Redirect", "redirect#moved_permanently");
    }
    s->remap_redirect = nullptr;
    redirect_url.destroy();
    return true;
  }

  return false;
}

void
HttpTransact::HandleRequest(State *s)