add Ipv4 and Udp node capabilities, rework Copy methods to include an extra Node * argument

2007-02-12 13:06:05 +01:00
parent 96d809c983
commit ea343befaf
22 changed files with 256 additions and 133 deletions
--- a/src/node/udp-socket.cc
+++ b/src/node/udp-socket.cc
@@ -161,12 +161,7 @@ UdpSocket::ForwardUp (Packet &p, Ipv4Address saddr, uint16_t sport)
 Udp *
 UdpSocket::GetUdp (void) const
 {
-  if (m_node->GetIpv4L4Demux () != 0)
-    {
-      // udp protocol number
-      return static_cast<Udp *> (m_node->GetIpv4L4Demux ()->Lookup (17));
-    }
-  return 0;
+  return m_node->GetUdp ();
 }

 }//namespace ns3