tlv: add LSDB dataset tlv abstractions
refs #2280
Change-Id: I2d0d238686e28d1c25a7821a47352fcd589df823
diff --git a/src/tlv/adjacency.hpp b/src/tlv/adjacency.hpp
new file mode 100644
index 0000000..517bf42
--- /dev/null
+++ b/src/tlv/adjacency.hpp
@@ -0,0 +1,128 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/**
+ * Copyright (c) 2014-2015, The University of Memphis,
+ * Regents of the University of California,
+ * Arizona Board of Regents.
+ *
+ * This file is part of NLSR (Named-data Link State Routing).
+ * See AUTHORS.md for complete list of NLSR authors and contributors.
+ *
+ * NLSR is free software: you can redistribute it and/or modify it under the terms
+ * of the GNU General Public License as published by the Free Software Foundation,
+ * either version 3 of the License, or (at your option) any later version.
+ *
+ * NLSR 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
+ * NLSR, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
+ **/
+
+#ifndef NLSR_TLV_ADJACENCY_HPP
+#define NLSR_TLV_ADJACENCY_HPP
+
+#include <ndn-cxx/util/time.hpp>
+#include <ndn-cxx/encoding/block.hpp>
+#include <ndn-cxx/encoding/encoding-buffer.hpp>
+#include <ndn-cxx/encoding/tlv.hpp>
+#include <ndn-cxx/name.hpp>
+
+namespace nlsr {
+namespace tlv {
+
+/**
+ * @brief Data abstraction for Adjacency
+ *
+ * Adjacency := ADJACENCY-TYPE TLV-LENGTH
+ * Name
+ * Uri
+ * Cost
+ *
+ * @sa http://redmine.named-data.net/projects/nlsr/wiki/LSDB_DataSet
+ */
+class Adjacency
+{
+public:
+ class Error : public ndn::tlv::Error
+ {
+ public:
+ explicit
+ Error(const std::string& what)
+ : ndn::tlv::Error(what)
+ {
+ }
+ };
+
+ Adjacency();
+
+ explicit
+ Adjacency(const ndn::Block& block);
+
+ const ndn::Name&
+ getName() const
+ {
+ return m_name;
+ }
+
+ Adjacency&
+ setName(const ndn::Name& name)
+ {
+ m_name = name;
+ m_wire.reset();
+ return *this;
+ }
+
+ const std::string&
+ getUri() const
+ {
+ return m_uri;
+ }
+
+ Adjacency&
+ setUri(const std::string& uri)
+ {
+ m_uri = uri;
+ m_wire.reset();
+ return *this;
+ }
+
+ uint64_t
+ getCost() const
+ {
+ return m_cost;
+ }
+
+ Adjacency&
+ setCost(uint64_t cost)
+ {
+ m_cost = cost;
+ m_wire.reset();
+ return *this;
+ }
+
+ template<bool T>
+ size_t
+ wireEncode(ndn::EncodingImpl<T>& block) const;
+
+ const ndn::Block&
+ wireEncode() const;
+
+ void
+ wireDecode(const ndn::Block& wire);
+
+private:
+ ndn::Name m_name;
+ std::string m_uri;
+ uint64_t m_cost;
+
+ mutable ndn::Block m_wire;
+};
+
+std::ostream&
+operator<<(std::ostream& os, const Adjacency& adjacency);
+
+} // namespace tlv
+} // namespace nlsr
+
+#endif // NLSR_TLV_ADJACENCY_HPP