Now code compiles and seem to have all the features... Though most likely not yet working
diff --git a/ns3/sync-ccnx-wrapper.h b/ns3/sync-ccnx-wrapper.h
new file mode 100644
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+++ b/ns3/sync-ccnx-wrapper.h
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+/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil -*- */
+/*
+ * Copyright (c) 2012 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: Zhenkai Zhu <zhenkai@cs.ucla.edu>
+ * Chaoyi Bian <bcy@pku.edu.cn>
+ * Alexander Afanasyev <alexander.afanasyev@ucla.edu>
+ */
+
+#ifndef SYNC_CCNX_WRAPPER_H
+#define SYNC_CCNX_WRAPPER_H
+
+#include <boost/exception/all.hpp>
+#include <boost/function.hpp>
+#include <string>
+
+#include <ns3/ptr.h>
+#include <ns3/node.h>
+#include <ns3/random-variable.h>
+#include <ns3/ccnx-app.h>
+#include <ns3/ccnx-name-components.h>
+#include <ns3/hash-helper.h>
+
+#include <boost/multi_index_container.hpp>
+#include <boost/multi_index/hashed_index.hpp>
+#include <boost/multi_index/mem_fun.hpp>
+
+/**
+ * \defgroup sync SYNC protocol
+ *
+ * Implementation of SYNC protocol
+ */
+namespace Sync {
+
+template<class Callback>
+struct CcnxFilterEntry
+{
+public:
+ CcnxFilterEntry (ns3::Ptr<const ns3::CcnxNameComponents> prefix)
+ : m_prefix (prefix)
+ { }
+
+ const ns3::CcnxNameComponents &
+ GetPrefix () const
+ { return *m_prefix; }
+
+ void
+ AddCallback (Callback callback)
+ {
+ m_callback = callback;
+ }
+
+ void
+ ClearCallback ()
+ {
+ m_callback = 0;
+ }
+
+public:
+ ns3::Ptr<const ns3::CcnxNameComponents> m_prefix; ///< \brief Prefix of the PIT entry
+ Callback m_callback;
+};
+
+
+template<class Callback>
+struct CcnxFilterEntryContainer
+{
+ typedef
+ boost::multi_index::multi_index_container<
+ CcnxFilterEntry<Callback>,
+ boost::multi_index::indexed_by<
+ // indexed by hash
+ boost::multi_index::hashed_unique<
+ boost::multi_index::const_mem_fun< CcnxFilterEntry<Callback>, const ns3::CcnxNameComponents&, &CcnxFilterEntry<Callback>::GetPrefix >,
+ ns3::CcnxPrefixHash
+ >
+ >
+ > type;
+};
+
+
+
+struct CcnxOperationException : virtual boost::exception, virtual std::exception { };
+/**
+ * \ingroup sync
+ * @brief A wrapper for ccnx library; clients of this code do not need to deal
+ * with ccnx library
+ */
+class CcnxWrapper
+ : public ns3::CcnxApp
+{
+public:
+ typedef boost::function<void (std::string, std::string)> DataCallback;
+ typedef boost::function<void (std::string)> InterestCallback;
+
+ /**
+ * @brief initialize the wrapper; a lot of things needs to be done. 1) init
+ * keystore 2) init keylocator 3) start a thread to hold a loop of ccn_run
+ *
+ */
+ CcnxWrapper();
+ ~CcnxWrapper();
+
+ // from CcnxApp
+ /**
+ * @brief Should be called after Node pointer is set to create face and start application
+ */
+ virtual void
+ StartApplication ();
+
+ /**
+ * @brief Stop application
+ */
+ virtual void
+ StopApplication ();
+
+ /**
+ * @brief send Interest; need to grab lock m_mutex first
+ *
+ * @param strInterest the Interest name
+ * @param dataCallback the callback function to deal with the returned data
+ * @return the return code of ccn_express_interest
+ */
+ int
+ sendInterest (const std::string &strInterest, const DataCallback &dataCallback);
+
+ /**
+ * @brief set Interest filter (specify what interest you want to receive)
+ *
+ * @param prefix the prefix of Interest
+ * @param interestCallback the callback function to deal with the returned data
+ * @return the return code of ccn_set_interest_filter
+ */
+ int
+ setInterestFilter (const std::string &prefix, const InterestCallback &interestCallback);
+
+ /**
+ * @brief clear Interest filter
+ * @param prefix the prefix of Interest
+ */
+ void
+ clearInterestFilter (const std::string &prefix);
+
+ /**
+ * @brief publish data and put it to local ccn content store; need to grab
+ * lock m_mutex first
+ *
+ * @param name the name for the data object
+ * @param dataBuffer the data to be published
+ * @param freshness the freshness time for the data object
+ * @return code generated by ccnx library calls, >0 if success
+ */
+ int
+ publishData (const std::string &name, const std::string &dataBuffer, int freshness);
+
+ // from CcnxApp
+ virtual void
+ OnInterest (const ns3::Ptr<const ns3::CcnxInterestHeader> &interest, ns3::Ptr<ns3::Packet> packet);
+
+ virtual void
+ OnContentObject (const ns3::Ptr<const ns3::CcnxContentObjectHeader> &contentObject,
+ ns3::Ptr<ns3::Packet> payload);
+
+private:
+ CcnxFilterEntryContainer<InterestCallback>::type::iterator
+ InterestCallbackLookup (const ns3::CcnxNameComponents &name);
+
+ CcnxFilterEntryContainer<DataCallback>::type::iterator
+ DataCallbackLookup (const ns3::CcnxNameComponents &name);
+
+private:
+ ns3::UniformVariable m_rand; // nonce generator
+
+ CcnxFilterEntryContainer<DataCallback>::type m_dataCallbacks;
+ CcnxFilterEntryContainer<InterestCallback>::type m_interestCallbacks;
+};
+
+typedef boost::shared_ptr<CcnxWrapper> CcnxWrapperPtr;
+
+} // Sync
+
+#endif // SYNC_CCNX_WRAPPER_H