--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/helper/yans-wifi-helper.cc Wed Dec 10 00:16:30 2008 -0800
@@ -0,0 +1,305 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2008 INRIA
+ *
+ * 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: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
+ */
+#include "yans-wifi-helper.h"
+#include "ns3/error-rate-model.h"
+#include "ns3/propagation-loss-model.h"
+#include "ns3/propagation-delay-model.h"
+#include "ns3/yans-wifi-channel.h"
+#include "ns3/yans-wifi-phy.h"
+#include "ns3/wifi-net-device.h"
+#include "ns3/pcap-writer.h"
+#include "ns3/simulator.h"
+#include "ns3/config.h"
+
+namespace ns3 {
+
+static void PcapPhyTxEvent (Ptr<PcapWriter> writer, Ptr<const Packet> packet,
+ WifiMode mode, WifiPreamble preamble,
+ uint8_t txLevel)
+{
+ writer->WritePacket (packet);
+}
+
+static void PcapPhyRxEvent (Ptr<PcapWriter> writer,
+ Ptr<const Packet> packet, double snr, WifiMode mode,
+ enum WifiPreamble preamble)
+{
+ writer->WritePacket (packet);
+}
+
+static void AsciiPhyTxEvent (std::ostream *os, std::string context,
+ Ptr<const Packet> packet,
+ WifiMode mode, WifiPreamble preamble,
+ uint8_t txLevel)
+{
+ *os << "+ " << Simulator::Now () << " " << context << " " << *packet << std::endl;
+}
+
+static void AsciiPhyRxOkEvent (std::ostream *os, std::string context,
+ Ptr<const Packet> packet, double snr, WifiMode mode,
+ enum WifiPreamble preamble)
+{
+ *os << "r " << Simulator::Now () << " " << context << " " << *packet << std::endl;
+}
+
+
+YansWifiChannelHelper::YansWifiChannelHelper ()
+{}
+
+YansWifiChannelHelper
+YansWifiChannelHelper::Default (void)
+{
+ YansWifiChannelHelper helper;
+ helper.SetPropagationDelay ("ns3::ConstantSpeedPropagationDelayModel");
+ helper.AddPropagationLoss ("ns3::LogDistancePropagationLossModel");
+ return helper;
+}
+
+void
+YansWifiChannelHelper::AddPropagationLoss (std::string type,
+ std::string n0, const AttributeValue &v0,
+ std::string n1, const AttributeValue &v1,
+ std::string n2, const AttributeValue &v2,
+ std::string n3, const AttributeValue &v3,
+ std::string n4, const AttributeValue &v4,
+ std::string n5, const AttributeValue &v5,
+ std::string n6, const AttributeValue &v6,
+ std::string n7, const AttributeValue &v7)
+{
+ ObjectFactory factory;
+ factory.SetTypeId (type);
+ factory.Set (n0, v0);
+ factory.Set (n1, v1);
+ factory.Set (n2, v2);
+ factory.Set (n3, v3);
+ factory.Set (n4, v4);
+ factory.Set (n5, v5);
+ factory.Set (n6, v6);
+ factory.Set (n7, v7);
+ m_propagationLoss.push_back (factory);
+}
+
+void
+YansWifiChannelHelper::SetPropagationDelay (std::string type,
+ std::string n0, const AttributeValue &v0,
+ std::string n1, const AttributeValue &v1,
+ std::string n2, const AttributeValue &v2,
+ std::string n3, const AttributeValue &v3,
+ std::string n4, const AttributeValue &v4,
+ std::string n5, const AttributeValue &v5,
+ std::string n6, const AttributeValue &v6,
+ std::string n7, const AttributeValue &v7)
+{
+ ObjectFactory factory;
+ factory.SetTypeId (type);
+ factory.Set (n0, v0);
+ factory.Set (n1, v1);
+ factory.Set (n2, v2);
+ factory.Set (n3, v3);
+ factory.Set (n4, v4);
+ factory.Set (n5, v5);
+ factory.Set (n6, v6);
+ factory.Set (n7, v7);
+ m_propagationDelay = factory;
+}
+
+Ptr<YansWifiChannel>
+YansWifiChannelHelper::Create (void) const
+{
+ Ptr<YansWifiChannel> channel = CreateObject<YansWifiChannel> ();
+ Ptr<PropagationLossModel> prev = 0;
+ for (std::vector<ObjectFactory>::const_iterator i = m_propagationLoss.begin (); i != m_propagationLoss.end (); ++i)
+ {
+ Ptr<PropagationLossModel> cur = (*i).Create<PropagationLossModel> ();
+ if (prev != 0)
+ {
+ prev->SetNext (cur);
+ prev = cur;
+ }
+ if (m_propagationLoss.begin () == i)
+ {
+ channel->SetPropagationLossModel (cur);
+ }
+ }
+ Ptr<PropagationDelayModel> delay = m_propagationDelay.Create<PropagationDelayModel> ();
+ channel->SetPropagationDelayModel (delay);
+ return channel;
+}
+
+
+YansWifiPhyHelper::YansWifiPhyHelper ()
+ : m_channel (0)
+{
+ m_phy.SetTypeId ("ns3::YansWifiPhy");
+}
+
+YansWifiPhyHelper
+YansWifiPhyHelper::Default (void)
+{
+ YansWifiPhyHelper helper;
+ helper.SetErrorRateModel ("ns3::ErrorRateModel");
+ return helper;
+}
+
+void
+YansWifiPhyHelper::SetChannel (Ptr<YansWifiChannel> channel)
+{
+ m_channel = channel;
+}
+void
+YansWifiPhyHelper::Set (std::string name, const AttributeValue &v)
+{
+ m_phy.Set (name, v);
+}
+
+void
+YansWifiPhyHelper::SetErrorRateModel (std::string name,
+ std::string n0, const AttributeValue &v0,
+ std::string n1, const AttributeValue &v1,
+ std::string n2, const AttributeValue &v2,
+ std::string n3, const AttributeValue &v3,
+ std::string n4, const AttributeValue &v4,
+ std::string n5, const AttributeValue &v5,
+ std::string n6, const AttributeValue &v6,
+ std::string n7, const AttributeValue &v7)
+{
+ m_errorRateModel = ObjectFactory ();
+ m_errorRateModel.SetTypeId (name);
+ m_errorRateModel.Set (n0, v0);
+ m_errorRateModel.Set (n1, v1);
+ m_errorRateModel.Set (n2, v2);
+ m_errorRateModel.Set (n3, v3);
+ m_errorRateModel.Set (n4, v4);
+ m_errorRateModel.Set (n5, v5);
+ m_errorRateModel.Set (n6, v6);
+ m_errorRateModel.Set (n7, v7);
+}
+
+
+Ptr<WifiPhy>
+YansWifiPhyHelper::Create (Ptr<Node> node, Ptr<WifiNetDevice> device) const
+{
+ Ptr<YansWifiPhy> phy = m_phy.Create<YansWifiPhy> ();
+ Ptr<ErrorRateModel> error = m_errorRateModel.Create<ErrorRateModel> ();
+ phy->SetErrorRateModel (error);
+ phy->SetChannel (m_channel);
+ phy->SetMobility (node);
+ phy->SetDevice (device);
+ return phy;
+}
+
+void
+YansWifiPhyHelper::EnablePcap (std::string filename, uint32_t nodeid, uint32_t deviceid)
+{
+ std::ostringstream oss;
+ oss << "/NodeList/" << nodeid << "/DeviceList/" << deviceid << "/$ns3::WifiNetDevice/Phy/";
+ Config::MatchContainer matches = Config::LookupMatches (oss.str ());
+ if (matches.GetN () == 0)
+ {
+ return;
+ }
+ oss.str ("");
+ oss << filename << "-" << nodeid << "-" << deviceid << ".pcap";
+ // we must fully-qualify the call to Create below because it conflicts
+ // with the locally-defined WifiPhyHelper::Create method.
+ Ptr<PcapWriter> pcap = ::ns3::Create<PcapWriter> ();
+ pcap->Open (oss.str ());
+ pcap->WriteWifiHeader ();
+ oss.str ("");
+ oss << "/NodeList/" << nodeid << "/DeviceList/" << deviceid << "/$ns3::WifiNetDevice/Phy/State/Tx";
+ Config::ConnectWithoutContext (oss.str (), MakeBoundCallback (&PcapPhyTxEvent, pcap));
+ oss.str ("");
+ oss << "/NodeList/" << nodeid << "/DeviceList/" << deviceid << "/$ns3::WifiNetDevice/Phy/State/RxOk";
+ Config::ConnectWithoutContext (oss.str (), MakeBoundCallback (&PcapPhyRxEvent, pcap));
+}
+void
+YansWifiPhyHelper::EnablePcap (std::string filename, NetDeviceContainer d)
+{
+ for (NetDeviceContainer::Iterator i = d.Begin (); i != d.End (); ++i)
+ {
+ Ptr<NetDevice> dev = *i;
+ EnablePcap (filename, dev->GetNode ()->GetId (), dev->GetIfIndex ());
+ }
+}
+void
+YansWifiPhyHelper::EnablePcap (std::string filename, NodeContainer n)
+{
+ NetDeviceContainer devs;
+ for (NodeContainer::Iterator i = n.Begin (); i != n.End (); ++i)
+ {
+ Ptr<Node> node = *i;
+ for (uint32_t j = 0; j < node->GetNDevices (); ++j)
+ {
+ devs.Add (node->GetDevice (j));
+ }
+ }
+ EnablePcap (filename, devs);
+}
+
+void
+YansWifiPhyHelper::EnablePcapAll (std::string filename)
+{
+ EnablePcap (filename, NodeContainer::GetGlobal ());
+}
+
+void
+YansWifiPhyHelper::EnableAscii (std::ostream &os, uint32_t nodeid, uint32_t deviceid)
+{
+ Packet::EnablePrinting ();
+ std::ostringstream oss;
+ oss << "/NodeList/" << nodeid << "/DeviceList/" << deviceid << "/$ns3::WifiNetDevice/Phy/State/RxOk";
+ Config::Connect (oss.str (), MakeBoundCallback (&AsciiPhyRxOkEvent, &os));
+ oss.str ("");
+ oss << "/NodeList/" << nodeid << "/DeviceList/" << deviceid << "/$ns3::WifiNetDevice/Phy/State/Tx";
+ Config::Connect (oss.str (), MakeBoundCallback (&AsciiPhyTxEvent, &os));
+}
+void
+YansWifiPhyHelper::EnableAscii (std::ostream &os, NetDeviceContainer d)
+{
+ for (NetDeviceContainer::Iterator i = d.Begin (); i != d.End (); ++i)
+ {
+ Ptr<NetDevice> dev = *i;
+ EnableAscii (os, dev->GetNode ()->GetId (), dev->GetIfIndex ());
+ }
+}
+void
+YansWifiPhyHelper::EnableAscii (std::ostream &os, NodeContainer n)
+{
+ NetDeviceContainer devs;
+ for (NodeContainer::Iterator i = n.Begin (); i != n.End (); ++i)
+ {
+ Ptr<Node> node = *i;
+ for (uint32_t j = 0; j < node->GetNDevices (); ++j)
+ {
+ devs.Add (node->GetDevice (j));
+ }
+ }
+ EnableAscii (os, devs);
+}
+
+void
+YansWifiPhyHelper::EnableAsciiAll (std::ostream &os)
+{
+ EnableAscii (os, NodeContainer::GetGlobal ());
+}
+
+
+
+} // namespace ns3