Create command line options for orbit trace

helper/leo-orbit-helper.h

@@ -0,0 +1,48 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+
+#ifndef LEO_ORBIT_NODE_HELPER_H
+#define LEO_ORBIT_NODE_HELPER_H
+
+#include <string>
+
+#include "ns3/object-factory.h"
+#include "ns3/node-container.h"
+#include "ns3/constant-position-mobility-model.h"
+
+/**
+ * \brief Builds a node container of nodes with constant positions
+ *
+ * Adds waypoints from file for each node.
+ */
+
+namespace ns3
+{
+
+class LeoGndNodeHelper
+{
+public:
+  LeoGndNodeHelper ();
+  virtual ~LeoGndNodeHelper ();
+
+  /**
+   *
+   * \param wpFile path to waypoint file
+   * \returns a node container containing nodes using the specified attributes
+   */
+  NodeContainer Install (const std::string &wpFile);
+
+  /**
+   * Set an attribute for each node
+   *
+   * \param name name of the attribute
+   * \param value value of the attribute
+   */
+  void SetAttribute (std::string name, const AttributeValue &value);
+
+private:
+  ObjectFactory m_gndNodeFactory;
+};
+
+}; // namespace ns3
+
+#endif

helper/leo-orbit-node-helper.cc

@@ -0,0 +1,69 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+
+#include <fstream>
+
+#include "ns3/log.h"
+#include "ns3/config.h"
+#include "ns3/waypoint.h"
+#include "ns3/mobility-helper.h"
+#include "ns3/double.h"
+#include "ns3/integer.h"
+
+#include "leo-orbit-node-helper.h"
+#include "../model/leo-orbit.h"
+
+using namespace std;
+
+namespace ns3
+{
+NS_LOG_COMPONENT_DEFINE ("LeoOrbitNodeHelper");
+
+LeoOrbitNodeHelper::LeoOrbitNodeHelper ()
+{
+  m_nodeFactory.SetTypeId ("ns3::Node");
+}
+
+LeoOrbitNodeHelper::~LeoOrbitNodeHelper ()
+{
+}
+
+void
+LeoOrbitNodeHelper::SetAttribute (string name, const AttributeValue &value)
+{
+  m_nodeFactory.Set (name, value);
+}
+
+NodeContainer
+LeoOrbitNodeHelper::Install (const std::string &orbitFile)
+{
+  NS_LOG_FUNCTION (this << orbitFile);
+
+  NodeContainer nodes;
+  ifstream orbits;
+  orbits.open (orbitFile, ifstream::in);
+  LeoOrbit orbit;
+  while ((orbits >> orbit))
+    {
+      MobilityHelper mobility;
+      mobility.SetPositionAllocator ("ns3::LeoCircularOrbitPostionAllocator",
+                                     "NumOrbits", IntegerValue (orbit.inc),
+                                     "NumSatellites", IntegerValue (orbit.sats));
+      mobility.SetMobilityModel ("ns3::LeoCircularOrbitMobilityModel",
+  			     	 "Altitude", DoubleValue (orbit.alt),
+  			     	 "Inclination", DoubleValue (orbit.inc));
+
+      NodeContainer c;
+      Ptr<Node> node = m_nodeFactory.Create<Node> ();
+      c.Add (node);
+      mobility.Install (c);
+      nodes.Add (c);
+      NS_LOG_DEBUG ("Added orbit plane");
+    }
+  orbits.close ();
+
+  NS_LOG_DEBUG ("Added " << nodes.GetN () << " nodes");
+
+  return nodes;
+}
+
+}; // namespace ns3

helper/leo-orbit-node-helper.h

@@ -0,0 +1,50 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+
+#ifndef LEO_ORBIT_NODE_HELPER_H
+#define LEO_ORBIT_NODE_HELPER_H
+
+#include <string>
+
+#include "ns3/object-factory.h"
+#include "ns3/node-container.h"
+#include "ns3/leo-circular-orbit-mobility-model.h"
+#include "ns3/leo-circular-orbit-position-allocator.h"
+
+/**
+ * \brief Builds a node container of nodes with LEO positions using a list of
+ * orbit definitions.
+ *
+ * Adds orbits with from a file for each node.
+ */
+
+namespace ns3
+{
+
+class LeoOrbitNodeHelper
+{
+public:
+  LeoOrbitNodeHelper ();
+  virtual ~LeoOrbitNodeHelper ();
+
+  /**
+   *
+   * \param orbitFile path to orbit definitions file
+   * \returns a node container containing nodes using the specified attributes
+   */
+  NodeContainer Install (const std::string &orbitFile);
+
+  /**
+   * Set an attribute for each node
+   *
+   * \param name name of the attribute
+   * \param value value of the attribute
+   */
+  void SetAttribute (std::string name, const AttributeValue &value);
+
+private:
+  ObjectFactory m_nodeFactory;
+};
+
+}; // namespace ns3
+
+#endif