face: TcpTransport

Change-Id: I3ff898225ad1b0c1178490f389048944e24a9f1b
Refs: #3166
diff --git a/daemon/face/tcp-transport.cpp b/daemon/face/tcp-transport.cpp
new file mode 100644
index 0000000..4af12f9
--- /dev/null
+++ b/daemon/face/tcp-transport.cpp
@@ -0,0 +1,63 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/**
+ * Copyright (c) 2014-2015,  Regents of the University of California,
+ *                           Arizona Board of Regents,
+ *                           Colorado State University,
+ *                           University Pierre & Marie Curie, Sorbonne University,
+ *                           Washington University in St. Louis,
+ *                           Beijing Institute of Technology,
+ *                           The University of Memphis.
+ *
+ * This file is part of NFD (Named Data Networking Forwarding Daemon).
+ * See AUTHORS.md for complete list of NFD authors and contributors.
+ *
+ * NFD 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.
+ *
+ * NFD 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
+ * NFD, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "tcp-transport.hpp"
+
+namespace nfd {
+namespace face {
+
+NFD_LOG_INCLASS_TEMPLATE_SPECIALIZATION_DEFINE(StreamTransport, TcpTransport::protocol,
+                                               "TcpTransport");
+
+TcpTransport::TcpTransport(protocol::socket&& socket, ndn::nfd::FacePersistency persistency)
+  : StreamTransport(std::move(socket))
+{
+  this->setLocalUri(FaceUri(m_socket.local_endpoint()));
+  this->setRemoteUri(FaceUri(m_socket.remote_endpoint()));
+
+  if (m_socket.local_endpoint().address().is_loopback() &&
+      m_socket.remote_endpoint().address().is_loopback())
+    this->setScope(ndn::nfd::FACE_SCOPE_LOCAL);
+  else
+    this->setScope(ndn::nfd::FACE_SCOPE_NON_LOCAL);
+
+  this->setPersistency(persistency);
+  this->setLinkType(ndn::nfd::LINK_TYPE_POINT_TO_POINT);
+  this->setMtu(MTU_UNLIMITED);
+
+  NFD_LOG_FACE_INFO("Creating transport");
+}
+
+void
+TcpTransport::beforeChangePersistency(ndn::nfd::FacePersistency newPersistency)
+{
+  if (newPersistency == ndn::nfd::FACE_PERSISTENCY_PERMANENT) {
+    BOOST_THROW_EXCEPTION(
+      std::invalid_argument("TcpTransport does not support FACE_PERSISTENCY_PERMANENT"));
+  }
+}
+
+} // namespace face
+} // namespace nfd