Update README and add contrib dir

2025-12-01 15:56:02 +01:00
parent 1b80de2153
commit cd9ba93d58
150 changed files with 25563 additions and 0 deletions
--- a/contrib/trace/model/gantt-trace.h
+++ b/contrib/trace/model/gantt-trace.h
@@ -0,0 +1,86 @@
+#ifndef GANTT_TRACE_H
+#define GANTT_TRACE_H
+
+#include "ns3/object.h"
+#include "ns3/config.h"
+#include "ns3/log.h"
+#include "ns3/net-device.h"
+#include "ns3/node-list.h"
+#include "ns3/nstime.h"
+#include "ns3/ptr.h"
+#include "ns3/simulator.h"
+
+#include <cstdio>
+#include <string>
+
+// Add a doxygen group for this module.
+// If you have more than one file, this should be in only one of them.
+/**
+ * \defgroup gantt-trace Description of the gantt-trace
+ */
+
+namespace ns3
+{
+
+  class GanttTrace : public Object
+  {
+    public:
+      /**
+       * \brief Constructor
+       * \param filename The Filename for the trace file used by the Animator
+       *
+       */
+      GanttTrace(const std::string filename);
+
+      /**
+       * \brief Destructor for the animator interface.
+       *
+       */
+      ~GanttTrace();
+
+
+      void StartGantt();
+      void StopGantt();
+
+    private:
+      void SetOutputFile(const std::string& fn);
+
+
+      void ConnectCallbacks();
+      void DevTxTrace(std::string context,
+                                     Ptr<const Packet> p,
+                                     Ptr<NetDevice> tx,
+                                     Ptr<NetDevice> rx,
+                                     Time txTime,
+                                     Time rxTime);
+       void FifoEntryTrace(std::string context,
+                                      Ptr<const Packet> p,
+                                      Ptr<NetDevice> net);
+
+       void WritePacketTxEvent(std::string srcNetDeviceName,
+                                     std::string dstNetDeviceName,
+                                     Time txBeginTime,
+                                     Time txEndTime,
+                                     Time rxBeginTime,
+                                     Time rxEndTime,
+                                     int pktId,
+                                     int vlanId,
+                                     int prio);
+
+      void WriteFifoEnterEvent(Time t,
+                                    std::string netDeviceName,
+                                    int pktId,
+                                    int fifoId);
+
+     int WriteN(const std::string& st, FILE* f);
+     int WriteN(const char* data, uint32_t count, FILE* f);
+
+      std::string GetPacketMetadata(Ptr<const Packet> p);
+
+      std::string  m_outputFileName;
+      FILE* m_f;
+
+  };
+}
+
+#endif /* GANTT_TRACE_H */