HTTPCode HSSConnection::get_registration_data(const std::string& public_user_identity,
std::string& regstate,
std::map<std::string, Ifcs >& ifcs_map,
std::vector<std::string>& associated_uris,
std::deque<std::string>& ccfs,
std::deque<std::string>& ecfs,
SAS::TrailId trail)
{
Utils::StopWatch stopWatch;
stopWatch.start();
SAS::Event event(trail, SASEvent::HTTP_HOMESTEAD_GET_REG, 0);
event.add_var_param(public_user_identity);
SAS::report_event(event);
std::string path = "/impu/" + Utils::url_escape(public_user_identity) + "/reg-data";
LOG_DEBUG("Making Homestead request for %s", path.c_str());
rapidxml::xml_document<>* root_underlying_ptr = NULL;
HTTPCode http_code = get_xml_object(path, root_underlying_ptr, trail);
// Needs to be a shared pointer - multiple Ifcs objects will need a reference
// to it, so we want to delete the underlying document when they all go out
// of scope.
std::shared_ptr<rapidxml::xml_document<> > root (root_underlying_ptr);
unsigned long latency_us = 0;
// Only accumulate the latency if we haven't already applied a
// penalty
if ((http_code != HTTP_SERVER_UNAVAILABLE) &&
(http_code != HTTP_GATEWAY_TIMEOUT) &&
(stopWatch.read(latency_us)))
{
_latency_stat.accumulate(latency_us);
_subscription_latency_stat.accumulate(latency_us);
}
if (http_code != HTTP_OK)
{
// If get_xml_object has returned a HTTP error code, we have either not found
// the subscriber on the HSS or been unable to communicate with
// the HSS successfully. In either case we should fail.
LOG_ERROR("Could not get subscriber data from HSS");
return http_code;
}
// Return whether the XML was successfully decoded. The XML can be decoded and
// not return any IFCs (when the subscriber isn't registered), so a successful
// response shouldn't be taken as a guarantee of IFCs.
std::vector<std::string> unused_aliases;
return decode_homestead_xml(public_user_identity,
root,
regstate,
ifcs_map,
associated_uris,
unused_aliases,
ccfs,
ecfs,
true) ? HTTP_OK : HTTP_SERVER_ERROR;
}
HTTPCode HSSConnection::update_registration_state(const std::string& public_user_identity,
const std::string& private_user_identity,
const std::string& type,
std::string& regstate,
std::map<std::string, Ifcs >& ifcs_map,
std::vector<std::string>& associated_uris,
std::deque<std::string>& ccfs,
std::deque<std::string>& ecfs,
SAS::TrailId trail)
{
Utils::StopWatch stopWatch;
stopWatch.start();
SAS::Event event(trail, SASEvent::HTTP_HOMESTEAD_CHECK_STATE, 0);
event.add_var_param(public_user_identity);
event.add_var_param(private_user_identity);
event.add_var_param(type);
SAS::report_event(event);
std::string path = "/impu/" + Utils::url_escape(public_user_identity) + "/reg-data";
if (!private_user_identity.empty())
{
path += "?private_id=" + Utils::url_escape(private_user_identity);
}
LOG_DEBUG("Making Homestead request for %s", path.c_str());
// Needs to be a shared pointer - multiple Ifcs objects will need a reference
// to it, so we want to delete the underlying document when they all go out
// of scope.
rapidxml::xml_document<>* root_underlying_ptr = NULL;
HTTPCode http_code = put_for_xml_object(path, "{\"reqtype\": \""+type+"\"}", root_underlying_ptr, trail);
std::shared_ptr<rapidxml::xml_document<> > root (root_underlying_ptr);
unsigned long latency_us = 0;
// Only accumulate the latency if we haven't already applied a
// penalty
if ((http_code != HTTP_SERVER_UNAVAILABLE) &&
(http_code != HTTP_GATEWAY_TIMEOUT) &&
(stopWatch.read(latency_us)))
{
_latency_stat.accumulate(latency_us);
_subscription_latency_stat.accumulate(latency_us);
}
if (http_code != HTTP_OK)
{
// If get_xml_object has returned a HTTP error code, we have either not found
// the subscriber on the HSS or been unable to communicate with
// the HSS successfully. In either case we should fail.
LOG_ERROR("Could not get subscriber data from HSS");
return http_code;
}
return decode_homestead_xml(root, regstate, ifcs_map, associated_uris, ccfs, ecfs, false) ? HTTP_OK : HTTP_SERVER_ERROR;
}