Correcting GlobalRouting lookups. Adding Ipv4SeqsAppTracer
diff --git a/helper/tracers/ipv4-seqs-app-tracer.cc b/helper/tracers/ipv4-seqs-app-tracer.cc
new file mode 100644
index 0000000..3147ed0
--- /dev/null
+++ b/helper/tracers/ipv4-seqs-app-tracer.cc
@@ -0,0 +1,110 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
+/*
+ * Copyright (c) 2011 UCLA
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation;
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Author: Alexander Afanasyev <alexander.afanasyev@ucla.edu>
+ */
+
+#include "ipv4-seqs-app-tracer.h"
+#include "ns3/node.h"
+#include "ns3/packet.h"
+#include "ns3/config.h"
+#include "ns3/callback.h"
+#include "ns3/simulator.h"
+
+#include "ns3/tcp-l4-protocol.h"
+#include "ns3/tcp-header.h"
+#include "ns3/ipv4-header.h"
+
+namespace ns3 {
+
+Ipv4SeqsAppTracer::Ipv4SeqsAppTracer (std::ostream &os, Ptr<Node> node, const std::string &appId)
+ : Ipv4AppTracer (node, appId)
+ , m_os (os)
+{
+}
+
+void
+Ipv4SeqsAppTracer::Reset ()
+{
+}
+
+void
+Ipv4SeqsAppTracer::PrintHeader (std::ostream &os) const
+{
+ os << "Time\t"
+ << "Node\t"
+ << "AppName\t"
+ << "AppId\t"
+ << "Type\t"
+ << "SeqNo";
+}
+
+void
+Ipv4SeqsAppTracer::Print (std::ostream &os) const
+{
+}
+
+#define PRINTER(type,size) \
+ m_os \
+ << Simulator::Now ().ToDouble (Time::S) << "\t" \
+ << m_node << "\t" \
+ << m_app << "\t" \
+ << m_appId << "\t" \
+ << type << "\t" \
+ << size / 1040.0 << std::endl;
+
+void
+Ipv4SeqsAppTracer::Tx (std::string context,
+ const Ipv4Header &ip, Ptr<const Packet>, uint32_t)
+{
+ if (ip.GetProtocol () != TcpL4Protocol::PROT_NUMBER) return;
+}
+
+void
+Ipv4SeqsAppTracer::Rx (std::string context,
+ const Ipv4Header &ip, Ptr<const Packet> pktOrig, uint32_t)
+{
+ if (ip.GetProtocol () != TcpL4Protocol::PROT_NUMBER) return;
+
+ TcpHeader tcp;
+ Ptr<Packet> packet = pktOrig->Copy ();
+ packet->RemoveHeader (tcp);
+
+ if (tcp.GetFlags () | TcpHeader::ACK)
+ {
+ PRINTER("InAck", tcp.GetAckNumber ().GetValue ());
+ }
+}
+
+
+// void
+// Ipv4SeqsAppTracer::InData (std::string context,
+// Ptr<const Packet> packet, const Address &address)
+// {
+// PRINTER ("InData", m_inSeq);
+// m_inSeq += packet->GetSize ();
+// }
+
+// void
+// Ipv4SeqsAppTracer::OutData (std::string context,
+// Ptr<const Packet> packet)
+// {
+// PRINTER ("OutData", m_outSeq);
+// m_outSeq += packet->GetSize ();
+// }
+
+} // namespace ns3