void FibManager::addNextHop(const Name& topPrefix, const Interest& interest, ControlParameters parameters, const ndn::mgmt::CommandContinuation& done) { setFaceForSelfRegistration(interest, parameters); const Name& prefix = parameters.getName(); FaceId faceId = parameters.getFaceId(); uint64_t cost = parameters.getCost(); NFD_LOG_TRACE("add-nexthop prefix: " << prefix << " faceid: " << faceId << " cost: " << cost); auto face = m_getFace(faceId); if (static_cast<bool>(face)) { auto entry = m_fib.insert(prefix).first; entry->addNextHop(face, cost); NFD_LOG_DEBUG("add-nexthop result: OK" << " prefix:" << prefix << " faceid: " << faceId << " cost: " << cost); return done(ControlResponse(200, "Success").setBody(parameters.wireEncode())); } else { NFD_LOG_INFO("add-nexthop result: FAIL reason: unknown-faceid: " << faceId); return done(ControlResponse(410, "Face not found")); } }
void FibManager::addNextHop(ControlParameters& parameters, ControlResponse& response) { ndn::nfd::FibAddNextHopCommand command; if (!validateParameters(command, parameters)) { NFD_LOG_DEBUG("add-nexthop result: FAIL reason: malformed"); setResponse(response, 400, "Malformed command"); return; } const Name& prefix = parameters.getName(); FaceId faceId = parameters.getFaceId(); uint64_t cost = parameters.getCost(); NFD_LOG_TRACE("add-nexthop prefix: " << prefix << " faceid: " << faceId << " cost: " << cost); shared_ptr<Face> nextHopFace = m_getFace(faceId); if (static_cast<bool>(nextHopFace)) { shared_ptr<fib::Entry> entry = m_managedFib.insert(prefix).first; entry->addNextHop(nextHopFace, cost); NFD_LOG_DEBUG("add-nexthop result: OK" << " prefix:" << prefix << " faceid: " << faceId << " cost: " << cost); setResponse(response, 200, "Success", parameters.wireEncode()); } else { NFD_LOG_DEBUG("add-nexthop result: FAIL reason: unknown-faceid: " << faceId); setResponse(response, 410, "Face not found"); } }
void RibManager::registerEntry(const shared_ptr<const Interest>& request, ControlParameters& parameters) { ndn::nfd::RibRegisterCommand command; if (!validateParameters(command, parameters)) { NFD_LOG_DEBUG("register result: FAIL reason: malformed"); if (static_cast<bool>(request)) { sendResponse(request->getName(), 400, "Malformed command"); } return; } bool isSelfRegistration = (!parameters.hasFaceId() || parameters.getFaceId() == 0); if (isSelfRegistration) { shared_ptr<lp::IncomingFaceIdTag> incomingFaceIdTag = request->getTag<lp::IncomingFaceIdTag>(); if (incomingFaceIdTag == nullptr) { sendResponse(request->getName(), 503, "requested self-registration, but IncomingFaceId is unavailable"); return; } parameters.setFaceId(*incomingFaceIdTag); } // Respond since command is valid and authorized sendSuccessResponse(request, parameters); Route route; route.faceId = parameters.getFaceId(); route.origin = parameters.getOrigin(); route.cost = parameters.getCost(); route.flags = parameters.getFlags(); if (parameters.hasExpirationPeriod() && parameters.getExpirationPeriod() != time::milliseconds::max()) { route.expires = time::steady_clock::now() + parameters.getExpirationPeriod(); // Schedule a new event, the old one will be cancelled during rib insertion. scheduler::EventId eventId = scheduler::schedule(parameters.getExpirationPeriod(), bind(&Rib::onRouteExpiration, &m_managedRib, parameters.getName(), route)); NFD_LOG_TRACE("Scheduled unregistration at: " << route.expires << " with EventId: " << eventId); // Set the NewEventId of this entry route.setExpirationEvent(eventId); } else { route.expires = time::steady_clock::TimePoint::max(); } NFD_LOG_INFO("Adding route " << parameters.getName() << " nexthop=" << route.faceId << " origin=" << route.origin << " cost=" << route.cost); RibUpdate update; update.setAction(RibUpdate::REGISTER) .setName(parameters.getName()) .setRoute(route); m_managedRib.beginApplyUpdate(update, bind(&RibManager::onRibUpdateSuccess, this, update), bind(&RibManager::onRibUpdateFailure, this, update, _1, _2)); m_registeredFaces.insert(route.faceId); }