hijacker application added
diff --git a/apps/ccnx-hijacker.cc b/apps/ccnx-hijacker.cc
new file mode 100644
index 0000000..c0d74d7
--- /dev/null
+++ b/apps/ccnx-hijacker.cc
@@ -0,0 +1,117 @@
+/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2011 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
+ *
+ * Author: Ilya Moiseenko <iliamo@cs.ucla.edu>
+ * Alexander Afanasyev <alexander.afanasyev@ucla.edu>
+ */
+
+#include "ccnx-hijacker.h"
+#include "ns3/log.h"
+#include "ns3/ccnx-interest-header.h"
+#include "ns3/ccnx-content-object-header.h"
+#include "ns3/string.h"
+#include "ns3/uinteger.h"
+#include "ns3/packet.h"
+
+#include "../model/ccnx-local-face.h"
+#include "ns3/ccnx-fib.h"
+
+#include <boost/ref.hpp>
+
+NS_LOG_COMPONENT_DEFINE ("CcnxHijacker");
+
+namespace ns3
+{
+
+NS_OBJECT_ENSURE_REGISTERED (CcnxHijacker);
+
+TypeId
+CcnxHijacker::GetTypeId (void)
+{
+ static TypeId tid = TypeId ("ns3::CcnxHijacker")
+ .SetParent<CcnxApp> ()
+ .AddConstructor<CcnxHijacker> ()
+ .AddAttribute ("Prefix","Prefix, which hijacker wants to attack",
+ StringValue ("/"),
+ MakeCcnxNameComponentsAccessor (&CcnxHijacker::m_prefix),
+ MakeCcnxNameComponentsChecker ())
+ .AddAttribute ("PayloadSize", "Virtual payload size for Content packets",
+ UintegerValue (1024),
+ MakeUintegerAccessor(&CcnxHijacker::m_virtualPayloadSize),
+ MakeUintegerChecker<uint32_t>())
+
+ .AddTraceSource ("TransmittedContentObjects", "TransmittedContentObjects",
+ MakeTraceSourceAccessor (&CcnxHijacker::m_transmittedContentObjects))
+ ;
+
+ return tid;
+}
+
+CcnxHijacker::CcnxHijacker ()
+{
+ // NS_LOG_FUNCTION_NOARGS ();
+}
+
+// inherited from Application base class.
+void
+CcnxHijacker::StartApplication ()
+{
+ NS_LOG_FUNCTION_NOARGS ();
+ NS_ASSERT (GetNode ()->GetObject<CcnxFib> () != 0);
+
+ CcnxApp::StartApplication ();
+
+ GetNode ()->GetObject<CcnxFib> ()->Add (m_prefix, m_face, 0);
+}
+
+void
+CcnxHijacker::StopApplication ()
+{
+ NS_LOG_FUNCTION_NOARGS ();
+ NS_ASSERT (GetNode ()->GetObject<CcnxFib> () != 0);
+
+ CcnxApp::StopApplication ();
+}
+
+
+void
+CcnxHijacker::OnInterest (const Ptr<const CcnxInterestHeader> &interest)
+{
+ CcnxApp::OnInterest (interest); // tracing inside
+
+ NS_LOG_FUNCTION (this << interest);
+
+ /*
+ if (!m_active) return;
+
+ static CcnxContentObjectTail tail;
+ Ptr<CcnxContentObjectHeader> header = Create<CcnxContentObjectHeader> ();
+ header->SetName (Create<CcnxNameComponents> (interest->GetName ()));
+
+ NS_LOG_INFO ("Respodning with ContentObject:\n" << boost::cref(*header));
+
+ Ptr<Packet> packet = Create<Packet> (m_virtualPayloadSize);
+
+ m_transmittedContentObjects (header, packet, this, m_face);
+
+ packet->AddHeader (*header);
+ packet->AddTrailer (tail);
+
+ m_protocolHandler (packet);*/
+}
+
+} // namespace ns3
diff --git a/apps/ccnx-hijacker.h b/apps/ccnx-hijacker.h
new file mode 100644
index 0000000..20adf46
--- /dev/null
+++ b/apps/ccnx-hijacker.h
@@ -0,0 +1,62 @@
+/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2011 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
+ *
+ * Author: Ilya Moiseenko <iliamo@cs.ucla.edu>
+ * Alexander Afanasyev <alexander.afanasyev@ucla.edu>
+ */
+
+#ifndef CCNX_HIJACKER_H
+#define CCNX_HIJACKER_H
+
+#include "ccnx-app.h"
+
+#include "ns3/ptr.h"
+#include "ns3/ccnx-name-components.h"
+
+namespace ns3
+{
+
+class CcnxHijacker : public CcnxApp
+{
+public:
+ static TypeId
+ GetTypeId (void);
+
+ CcnxHijacker ();
+
+ // inherited from CcnxApp
+ void OnInterest (const Ptr<const CcnxInterestHeader> &interest);
+
+protected:
+ // inherited from Application base class.
+ virtual void
+ StartApplication (); // Called at time specified by Start
+
+ virtual void
+ StopApplication (); // Called at time specified by Stop
+
+private:
+ CcnxNameComponents m_prefix;
+ uint32_t m_virtualPayloadSize;
+
+ TracedCallback<Ptr<const CcnxContentObjectHeader>, Ptr<const Packet>,
+ Ptr<CcnxApp>, Ptr<CcnxFace> > m_transmittedContentObjects;
+};
+
+}
+
+#endif // CCNX_HIJACKER_H