void
Publisher::generateFromFile()
{
if (insertStream.eof()) {
m_face.getIoService().stop();
return;
}
std::string name;
getline(insertStream, name);
auto data = createData(ndn::Name(name));
m_face.put(*data);
m_scheduler.schedule(timeInterval, [this] { generateFromFile(); });
}
void
Publisher::autoGenerate()
{
ndn::Name name = dataPrefix;
name.appendNumber(m_randomDist(ndn::random::getRandomNumberEngine()));
auto data = createData(name);
m_face.put(*data);
m_scheduler.schedule(timeInterval, [this] { autoGenerate(); });
}
Nfdc::Nfdc(ndn::Face& face)
: m_flags(ROUTE_FLAG_CHILD_INHERIT)
, m_cost(DEFAULT_COST)
, m_origin(ROUTE_ORIGIN_STATIC)
, m_expires(DEFAULT_EXPIRATION_PERIOD)
, m_face(face)
, m_controller(face, m_keyChain)
, m_ioService(face.getIoService())
{
}
void
TopologyTester::addEchoProducer(ndn::Face& face, const Name& prefix, time::nanoseconds replyDelay)
{
BOOST_ASSERT(replyDelay >= 0_ns);
face.setInterestFilter(prefix, [=, &face] (const auto&, const auto& interest) {
auto data = makeData(interest.getName());
if (replyDelay == 0_ns) {
// reply immediately
face.put(*data);
}
else {
// delay the reply
getScheduler().schedule(replyDelay, [&face, data = std::move(data)] {
face.put(*data);
});
}
});
}
void
Publisher::run()
{
if (mode == AUTO) {
m_scheduler.schedule(timeInterval, [this] { autoGenerate(); });
}
else {
m_scheduler.schedule(timeInterval, [this] { generateFromFile(); });
}
m_face.processEvents(duration);
}
Fib(ndn::Face& face, ndn::Scheduler& scheduler, AdjacencyList& adjacencyList, ConfParameter& conf,
ndn::KeyChain& keyChain)
: m_scheduler(scheduler)
, m_table()
, m_refreshTime(0)
, m_controller(face, keyChain)
, m_faceController(face.getIoService(), m_controller)
, m_faceMap()
, m_adjacencyList(adjacencyList)
, m_confParameter(conf)
{
}
void onInterest(const InterestFilter& filter, const Interest& interest){
std::cout << "<< I: " << interest << std::endl;
Name dataName(interest.getName());
dataName.append("-data-").appendVersion();
static const std::string content = "this is the first data package i generated! ";
shared_ptr<Data> data = make_shared<Data>();
data->setName(dataName);
data->setFreshnessPeriod(time::seconds(10));
data->setContent(reinterpret_cast<const uint8_t*>(content.c_str()), content.size());
m_keyChain.sign(*data);
std::cout << ">> D: " << *data << std::endl;
m_face.put(*data);
}
void
TopologyTester::addIntervalConsumer(ndn::Face& face, const Name& prefix,
time::nanoseconds interval, size_t n, int seq)
{
Name name(prefix);
if (seq >= 0) {
name.appendSequenceNumber(seq);
++seq;
}
else {
name.appendTimestamp();
}
auto interest = makeInterest(name);
face.expressInterest(*interest, nullptr, nullptr, nullptr);
if (n > 1) {
getScheduler().schedule(interval, [=, &face] {
addIntervalConsumer(face, prefix, interval, n - 1, seq);
});
}
}
