commit 5d93aa5b04fe66a023da3fc1e2f22e34091e5d42
author Ashlesh Gawande <agawande@memphis.edu> Sat Jun 13 18:57:45 2020 -0700
committer Ashlesh Gawande <agawande@memphis.edu> Sat Feb 27 08:04:41 2021 -0800
tree bdbcb21cd44a3b65288987cf644fdcc83c69d314
parent d90338d2305c202c7a10e0d0dedd271fa9c718bf

lsdb: emit signals when modified

RoutingTable and NamePrefixTable consume the signal
and behave accordingly.

refs: #4127

Change-Id: I6540f30f0222f804b01dc7d9640831c84e5264cc

src/lsa/adj-lsa.cpp

diff --git a/src/lsa/adj-lsa.cpp b/src/lsa/adj-lsa.cpp
index 781422c..3d49533 100644
--- a/src/lsa/adj-lsa.cpp
+++ b/src/lsa/adj-lsa.cpp
@@ -124,7 +124,7 @@
 AdjLsa::toString() const
 {
   std::ostringstream os;
-  os << Lsa::toString();
+  os << getString();
   os << "      Adjacent(s):\n";
 
   int adjacencyIndex = 0;
@@ -139,6 +139,20 @@
   return os.str();
 }
 
+std::tuple<bool, std::list<ndn::Name>, std::list<ndn::Name>>
+AdjLsa::update(const std::shared_ptr<Lsa>& lsa)
+{
+  auto alsa = std::static_pointer_cast<AdjLsa>(lsa);
+  if (!isEqualContent(*alsa)) {
+    resetAdl();
+    for (const auto& adjacent : alsa->getAdl()) {
+      addAdjacent(adjacent);
+    }
+    return std::make_tuple(true, std::list<ndn::Name>{}, std::list<ndn::Name>{});
+  }
+  return std::make_tuple(false, std::list<ndn::Name>{}, std::list<ndn::Name>{});
+}
+
 std::ostream&
 operator<<(std::ostream& os, const AdjLsa& lsa)
 {