void
RibManager::unregisterEntry(const shared_ptr<const Interest>& request,
ControlParameters& params)
{
ndn::nfd::RibUnregisterCommand command;
// Passing all parameters gives error in validation,
// so passing only the required arguments.
ControlParameters parameters;
parameters.setName(params.getName());
if (params.hasFaceId()) {
parameters.setFaceId(params.getFaceId());
}
if (params.hasOrigin()) {
parameters.setOrigin(params.getOrigin());
}
if (!validateParameters(command, parameters)) {
NFD_LOG_DEBUG("unregister 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();
NFD_LOG_INFO("Removing route " << parameters.getName() << " nexthop=" << route.faceId
<< " origin=" << route.origin);
RibUpdate update;
update.setAction(RibUpdate::UNREGISTER)
.setName(parameters.getName())
.setRoute(route);
m_managedRib.beginApplyUpdate(update,
bind(&RibManager::onRibUpdateSuccess, this, update),
bind(&RibManager::onRibUpdateFailure, this, update, _1, _2));
}
void
RibUnregisterCommand::applyDefaultsToRequest(ControlParameters& parameters) const
{
if (!parameters.hasFaceId()) {
parameters.setFaceId(0);
}
if (!parameters.hasOrigin()) {
parameters.setOrigin(ROUTE_ORIGIN_APP);
}
}
virtual void
applyDefaultsToRequest(ControlParameters& parameters) const
{
if (!parameters.hasFaceId()) {
parameters.setFaceId(0);
}
if (!parameters.hasOrigin()) {
parameters.setOrigin(ROUTE_ORIGIN_APP);
}
}
void
RibRegisterCommand::applyDefaultsToRequest(ControlParameters& parameters) const
{
if (!parameters.hasFaceId()) {
parameters.setFaceId(0);
}
if (!parameters.hasOrigin()) {
parameters.setOrigin(ROUTE_ORIGIN_APP);
}
if (!parameters.hasCost()) {
parameters.setCost(0);
}
if (!parameters.hasFlags()) {
parameters.setFlags(ROUTE_FLAG_CHILD_INHERIT);
}
}
virtual void
applyDefaultsToRequest(ControlParameters& parameters) const
{
if (!parameters.hasFaceId()) {
parameters.setFaceId(0);
}
if (!parameters.hasOrigin()) {
parameters.setOrigin(ROUTE_ORIGIN_APP);
}
if (!parameters.hasCost()) {
parameters.setCost(0);
}
if (!parameters.hasFlags()) {
parameters.setFlags(ROUTE_FLAG_CHILD_INHERIT);
}
if (!parameters.hasExpirationPeriod()) {
if (parameters.getFaceId() == 0) {
parameters.setExpirationPeriod(time::milliseconds::max());
}
else {
parameters.setExpirationPeriod(time::hours(1));
}
}
}