void
Base::onHubConnectSuccess(const nfd::ControlParameters& resp)
{
std::cerr << "Successfully created face: " << resp << std::endl;
static const Name TESTBED_PREFIX = "/ndn";
registerPrefix(TESTBED_PREFIX, resp.getFaceId());
static const Name LOCALHOP_NFD_PREFIX = "/localhop/nfd";
registerPrefix(LOCALHOP_NFD_PREFIX, resp.getFaceId());
}
void
Fib::refreshEntry(const ndn::Name& name, afterRefreshCallback refreshCb)
{
std::map<ndn::Name, FibEntry>::iterator it = m_table.find(name);
if (it == m_table.end()) {
return;
}
FibEntry& entry = it->second;
NLSR_LOG_DEBUG("Refreshing " << entry.getName() << " Seq Num: " << entry.getSeqNo());
// Increment sequence number
entry.setSeqNo(entry.getSeqNo() + 1);
for (const NextHop& hop : entry) {
registerPrefix(entry.getName(),
ndn::FaceUri(hop.getConnectingFaceUri()),
hop.getRouteCostAsAdjustedInteger(),
ndn::time::seconds(m_refreshTime + GRACE_PERIOD),
ndn::nfd::ROUTE_FLAG_CAPTURE, 0);
}
refreshCb(entry);
}
const RegisteredPrefixId*
Face::registerPrefix(const Name& prefix,
const RegisterPrefixSuccessCallback& onSuccess,
const RegisterPrefixFailureCallback& onFailure,
const Name& identity,
uint64_t flags)
{
security::SigningInfo signingInfo = signingByIdentity(identity);
return registerPrefix(prefix, onSuccess,
onFailure, signingInfo, flags);
}
/**
* This is the same as registerPrefix above except get the commandKeyChain and
* commandCertificateName directly from face.
*/
void
registerPrefix
(uint64_t registeredPrefixId,
const ptr_lib::shared_ptr<const Name>& prefixCopy,
const OnInterestCallback& onInterest,
const OnRegisterFailed& onRegisterFailed,
const OnRegisterSuccess& onRegisterSuccess, const ForwardingFlags& flags,
WireFormat& wireFormat, Face* face)
{
registerPrefix
(registeredPrefixId, prefixCopy, onInterest, onRegisterFailed,
onRegisterSuccess, flags, wireFormat, *face->getCommandKeyChain(),
face->getCommandCertificateName(), face);
}
uint64_t
Face::registerPrefix
(const Name& prefix, const OnInterest& onInterest,
const OnRegisterFailed& onRegisterFailed,
const ForwardingFlags& flags, WireFormat& wireFormat)
{
// Wrap the deprecated OnInterest in an OnInterestCallback.
// TODO: After we remove the registerPrefix with the deprecated OnInterest,
// we can remove the explicit cast to OnInterestCallback (needed for boost).
return registerPrefix
(prefix,
(const OnInterestCallback&)bind(&Face::onInterestWrapper, _1, _2, _3, _4, _5, onInterest),
onRegisterFailed, flags, wireFormat);
}
const RegisteredPrefixId*
Face::registerPrefix(const Name& prefix,
const RegisterPrefixSuccessCallback& onSuccess,
const RegisterPrefixFailureCallback& onFailure,
const IdentityCertificate& certificate,
uint64_t flags)
{
security::SigningInfo signingInfo;
if (!certificate.getName().empty()) {
signingInfo = signingByCertificate(certificate.getName());
}
return registerPrefix(prefix, onSuccess,
onFailure, signingInfo, flags);
}
void
Fib::addNextHopsToFibEntryAndNfd(FibEntry& entry, NexthopList& hopsToAdd)
{
const ndn::Name& name = entry.getName();
for (NexthopList::iterator it = hopsToAdd.begin(); it != hopsToAdd.end(); ++it)
{
// Add nexthop to FIB entry
entry.getNexthopList().addNextHop(*it);
if (isPrefixUpdatable(name)) {
// Add nexthop to NDN-FIB
registerPrefix(name, ndn::FaceUri(it->getConnectingFaceUri()),
it->getRouteCostAsAdjustedInteger(),
ndn::time::seconds(m_refreshTime + GRACE_PERIOD),
ndn::nfd::ROUTE_FLAG_CAPTURE, 0);
}
}
}
void
Fib::onRegistrationFailure(const ndn::nfd::ControlResponse& response,
const std::string& message,
const ndn::nfd::ControlParameters& parameters,
const ndn::FaceUri& faceUri,
uint8_t times)
{
NLSR_LOG_DEBUG(message << ": " << response.getText() << " (code: " << response.getCode() << ")");
NLSR_LOG_DEBUG("Prefix: " << parameters.getName() << " failed for: " << times);
if (times < 3) {
NLSR_LOG_DEBUG("Trying to register again...");
registerPrefix(parameters.getName(), faceUri,
parameters.getCost(),
parameters.getExpirationPeriod(),
parameters.getFlags(), times+1);
}
else {
NLSR_LOG_DEBUG("Registration trial given up");
}
}
