extensions: Defining PingClientApp and PingServerApp

extensions/ping-client-app.cpp

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+/* -*-  Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2015 University of California, Los Angeles
+ *
+ * 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
+ *
+ * Authors: Spyridon (Spyros) Mastorakis <mastorakis@cs.ucla.edu>
+ *          Alexander Afanasyev <alexander.afanasyev@ucla.edu>
+ */
+
+#include "ping-client-app.hpp"
+
+namespace ns3 {
+namespace ndn {
+
+NS_OBJECT_ENSURE_REGISTERED(PingClientApp);
+
+} // namespace ndn
+} // namespace ns3

extensions/ping-client-app.hpp

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+/* -*-  Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2015 University of California, Los Angeles
+ *
+ * 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
+ *
+ * Authors: Spyridon (Spyros) Mastorakis <mastorakis@cs.ucla.edu>
+ *          Alexander Afanasyev <alexander.afanasyev@ucla.edu>
+ */
+
+#include "ns3/ndnSIM-module.h"
+#include "ns3/integer.h"
+#include "ns3/string.h"
+
+#include "ping-client.hpp"
+
+namespace ns3 {
+namespace ndn {
+
+namespace ping = ::ndn::ping;
+
+class PingClientApp : public Application
+{
+public:
+  static TypeId
+  GetTypeId()
+  {
+    static TypeId tid = TypeId("PingClientApp")
+      .SetParent<Application>()
+      .AddConstructor<PingClientApp>()
+      .AddAttribute("Prefix", "Prefix for ping interests", StringValue("/"),
+                    MakeNameAccessor(&PingClientApp::m_prefix), MakeNameChecker())
+      .AddAttribute("nPings", "Number of ping interests to send", IntegerValue(1),
+                    MakeIntegerAccessor(&PingClientApp::m_nPings), MakeIntegerChecker<int32_t>());
+
+
+    return tid;
+  }
+
+protected:
+  // inherited from Application base class.
+  virtual void
+  StartApplication()
+  {
+    m_instance.reset(new ping::PingClient);
+    m_instance->setPrefix(m_prefix);
+    m_instance->setNPings(m_nPings);
+    m_instance->run();
+  }
+
+  virtual void
+  StopApplication()
+  {
+    m_instance.reset();
+  }
+
+private:
+  std::unique_ptr<ping::PingClient> m_instance;
+  uint32_t m_nPings;
+  Name m_prefix;
+};
+
+} // namespace ndn
+} // namespace ns3

extensions/ping-server-app.cpp

@@ -0,0 +1,30 @@
+/* -*-  Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2015 University of California, Los Angeles
+ *
+ * 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
+ *
+ * Authors: Spyridon (Spyros) Mastorakis <mastorakis@cs.ucla.edu>
+ *          Alexander Afanasyev <alexander.afanasyev@ucla.edu>
+ */
+
+#include "ping-server-app.hpp"
+
+namespace ns3 {
+namespace ndn {
+
+NS_OBJECT_ENSURE_REGISTERED(PingServerApp);
+
+} // namespace ndn
+} // namespace ns3

extensions/ping-server-app.hpp

@@ -0,0 +1,74 @@
+/* -*-  Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2015 University of California, Los Angeles
+ *
+ * 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
+ *
+ * Authors: Spyridon (Spyros) Mastorakis <mastorakis@cs.ucla.edu>
+ *          Alexander Afanasyev <alexander.afanasyev@ucla.edu>
+ */
+
+#include "ns3/ndnSIM-module.h"
+#include "ns3/integer.h"
+#include "ns3/string.h"
+
+#include "ping-server.hpp"
+
+namespace ns3 {
+namespace ndn {
+
+namespace ping = ::ndn::ping;
+
+class PingServerApp : public Application
+{
+public:
+  static TypeId
+  GetTypeId()
+  {
+    static TypeId tid = TypeId("PingServerApp")
+      .SetParent<Application>()
+      .AddConstructor<PingServerApp>()
+      .AddAttribute("Prefix", "Prefix for ping interests", StringValue("/"),
+                    MakeNameAccessor(&PingServerApp::m_prefix), MakeNameChecker())
+      .AddAttribute("nMaxPings", "Maximum number of ping interests to be satisfied", IntegerValue(1),
+                    MakeIntegerAccessor(&PingServerApp::m_nMaxPings), MakeIntegerChecker<int32_t>());
+
+    return tid;
+  }
+
+protected:
+  // inherited from Application base class.
+  virtual void
+  StartApplication()
+  {
+    m_instance.reset(new ping::PingServer);
+    m_instance->setPrefix(m_prefix);
+    m_instance->setNMaxPings(m_nMaxPings);
+    m_instance->run();
+  }
+
+  virtual void
+  StopApplication()
+  {
+    m_instance.reset();
+  }
+
+private:
+  std::unique_ptr<ping::PingServer> m_instance;
+  std::uint32_t m_nMaxPings;
+  Name m_prefix;
+};
+
+} // namespace ndn
+} // namespace ns3