blob: 778137773da59aaf2e5905fb152b1addbbae7f8c [file] [log] [blame]
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/**
* Copyright (C) 2014 Named Data Networking Project
* See COPYING for copyright and distribution information.
*/
#include "broadcast-strategy.hpp"
namespace nfd {
namespace fw {
BroadcastStrategy::BroadcastStrategy(Forwarder& forwarder)
: Strategy(forwarder)
{
}
BroadcastStrategy::~BroadcastStrategy()
{
}
void
BroadcastStrategy::afterReceiveInterest(const Face& inFace,
const Interest& interest,
shared_ptr<fib::Entry> fibEntry,
shared_ptr<pit::Entry> pitEntry)
{
const fib::NextHopList& nexthops = fibEntry->getNextHops();
bool isPropagated = false;
for (fib::NextHopList::const_iterator it = nexthops.begin(); it != nexthops.end(); ++it) {
shared_ptr<Face> outFace = it->getFace();
if (outFace->getId() != inFace.getId()) {
this->sendInterest(pitEntry, outFace);
isPropagated = true;
}
}
if (!isPropagated) {
this->rebuffPendingInterest(pitEntry);
}
}
} // namespace fw
} // namespace nfd