--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/devices/wifi/wifi-trace.cc Fri Feb 22 23:34:53 2008 +0100
@@ -0,0 +1,197 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2007 INRIA
+ * All rights reserved.
+ *
+ * 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: Federico Maguolo <maguolof@dei.unipd.it>
+ */
+#include "wifi-trace.h"
+
+#include "ns3/trace-context.h"
+#include "ns3/simulator.h"
+#include "ns3/node.h"
+#include "ns3/node-list.h"
+#include "ns3/packet.h"
+#include "ns3/queue.h"
+
+namespace ns3 {
+
+WifiTrace::WifiTrace (std::string filename)
+{
+ m_os.open (filename.c_str ());
+}
+
+WifiTrace::WifiTrace ()
+{}
+
+WifiTrace::~WifiTrace ()
+{
+ if (m_os.is_open ())
+ m_os.close ();
+}
+
+void
+WifiTrace::TraceAllNetDeviceRx (void)
+{
+ Packet::EnableMetadata ();
+ NodeList::Connect ("/nodes/*/devices/*/rx",
+ MakeCallback (&WifiTrace::LogDevRx, this));
+}
+
+void
+WifiTrace::TraceAllNetDeviceTx (void)
+{
+ Packet::EnableMetadata ();
+ NodeList::Connect ("/nodes/*/devices/*/tx",
+ MakeCallback (&WifiTrace::LogDevTx, this));
+}
+
+void
+WifiTrace::TraceAllPhy (void)
+{
+ Packet::EnableMetadata ();
+ NodeList::Connect ("/nodes/*/devices/*/*/state",
+ MakeCallback (&WifiTrace::LogPhy, this));
+}
+
+void
+WifiTrace::TraceAllErrors (void)
+{
+ Packet::EnableMetadata ();
+ NodeList::Connect ("/nodes/*/devices/*/*/error",
+ MakeCallback (&WifiTrace::LogErrors, this));
+}
+
+void
+WifiTrace::TraceAckTimeouts (void)
+{
+ Packet::EnableMetadata ();
+ NodeList::Connect ("/nodes/*/devices/*/*/ackTimeout",
+ MakeCallback (&WifiTrace::LogAckTimeout, this));
+}
+
+void
+WifiTrace::TraceCtsTimeouts (void)
+{
+ Packet::EnableMetadata ();
+ NodeList::Connect ("/nodes/*/devices/*/*/ctsTimeout",
+ MakeCallback (&WifiTrace::LogCtsTimeout, this));
+}
+
+void
+WifiTrace::LogDevRx (TraceContext const &context, Ptr<const Packet> p, Mac48Address addr)
+{
+ if (!m_os.is_open ())
+ return;
+ m_os << "r " << Simulator::Now ().GetSeconds () << " ";
+ uint8_t buf[6];
+ addr.CopyTo (buf);
+ for (uint8_t i = 0; i < 6; i++) {
+ m_os << (buf[i] + 0);
+ if (i < 5)
+ m_os << ".";
+ }
+ m_os << " ";
+ context.Print (m_os);
+ m_os << " pkt-uid=" << p->GetUid () << " ";
+ p->Print (m_os);
+ m_os << std::endl;
+}
+
+void
+WifiTrace::LogDevTx (TraceContext const &context, Ptr<const Packet> p, Mac48Address addr)
+{
+ if (!m_os.is_open ())
+ return;
+ m_os << "s " << Simulator::Now ().GetSeconds () << " ";
+ uint8_t buf[6];
+ addr.CopyTo (buf);
+ for (uint8_t i = 0; i < 6; i++) {
+ m_os << (buf[i] + 0);
+ if (i < 5)
+ m_os << ".";
+ }
+ m_os << " ";
+ context.Print (m_os);
+ m_os << " pkt-uid=" << p->GetUid () << " ";
+ p->Print (m_os);
+ m_os << std::endl;
+}
+
+void
+WifiTrace::LogErrors (TraceContext const &context, Ptr<const Packet> p)
+{
+ if (!m_os.is_open ())
+ return;
+ m_os << "d " << Simulator::Now ().GetSeconds () << " ";
+ context.Print (m_os);
+ m_os << " pkt-uid=" << p->GetUid () << " ";
+ p->Print (m_os);
+ m_os << std::endl;
+}
+
+void
+WifiTrace::LogPhy (TraceContext const &context, Time s, Time d, WifiPhy::State state)
+{
+ if (!m_os.is_open ())
+ return;
+ int prec = m_os.precision ();
+ m_os.precision (9);
+ m_os << "PHY " << Simulator::Now ().GetSeconds () << " ";
+ context.Print (m_os);
+ switch(state)
+ {
+ case WifiPhy::SYNC:
+ m_os << " SYNC";
+ break;
+ case WifiPhy::TX:
+ m_os << " TX";
+ break;
+ case WifiPhy::CCA_BUSY:
+ m_os << " CCA_BUSY";
+ break;
+ case WifiPhy::IDLE:
+ m_os << " IDLE";
+ break;
+ }
+ m_os << " t=" << s.GetSeconds () << " d=" << d.GetMicroSeconds ();
+ m_os << std::endl;
+ m_os.precision (prec);
+}
+
+void
+WifiTrace::LogAckTimeout (TraceContext const &context, uint32_t a)
+{
+ if (!m_os.is_open ())
+ return;
+ m_os << "ACK timeout " << Simulator::Now ().GetSeconds () << " ";
+ context.Print (m_os);
+ m_os << " attemps=" << (a+0);
+ m_os << std::endl;
+}
+
+void
+WifiTrace::LogCtsTimeout (TraceContext const &context, uint32_t a)
+{
+ if (!m_os.is_open ())
+ return;
+ m_os << "CTS timeout " << Simulator::Now ().GetSeconds () << " ";
+ context.Print (m_os);
+ m_os << " attemps=" << (a+0);
+ m_os << std::endl;
+}
+
+}//namespace ns3