mgmt refactoring: Refactor InternalFace
InternalFace is now exclusively for internal use by NFD's forwarding
pipelines. A separate InternalClientFace has been introduced, intended
to be used by the NFD internal applications, including FIB, Face, RIB
manager, and others.
Change-Id: I4a06b9d05b1613a456c6267582091924557d73be
Refs: #2107
diff --git a/daemon/face/internal-face.cpp b/daemon/face/internal-face.cpp
new file mode 100644
index 0000000..c5ab2ca
--- /dev/null
+++ b/daemon/face/internal-face.cpp
@@ -0,0 +1,93 @@
+/* -*- 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 "internal-face.hpp"
+
+namespace nfd {
+
+InternalFace::InternalFace()
+ : Face(FaceUri("internal://"), FaceUri("internal://"), true)
+{
+}
+
+void
+InternalFace::sendInterest(const Interest& interest)
+{
+ this->emitSignal(onSendInterest, interest);
+}
+
+void
+InternalFace::sendData(const Data& data)
+{
+ this->emitSignal(onSendData, data);
+}
+
+void
+InternalFace::close()
+{
+}
+
+void
+InternalFace::receive(const Block& blockFromClient)
+{
+ const Block& payLoad = ndn::nfd::LocalControlHeader::getPayload(blockFromClient);
+ if (payLoad.type() == ndn::tlv::Interest) {
+ receiveInterest(*extractPacketFromBlock<Interest>(blockFromClient, payLoad));
+ }
+ else if (payLoad.type() == ndn::tlv::Data) {
+ receiveData(*extractPacketFromBlock<Data>(blockFromClient, payLoad));
+ }
+}
+
+void
+InternalFace::receiveInterest(const Interest& interest)
+{
+ this->emitSignal(onReceiveInterest, interest);
+}
+
+void
+InternalFace::receiveData(const Data& data)
+{
+ this->emitSignal(onReceiveData, data);
+}
+
+template<typename Packet>
+shared_ptr<Packet>
+InternalFace::extractPacketFromBlock(const Block& blockFromClient, const Block& payLoad)
+{
+ auto packet = make_shared<Packet>(payLoad);
+ if (&payLoad != &blockFromClient) {
+ packet->getLocalControlHeader().wireDecode(blockFromClient);
+ }
+ return packet;
+}
+
+template shared_ptr<Interest>
+InternalFace::extractPacketFromBlock<Interest>(const Block& blockFromClient, const Block& payLoad);
+
+template shared_ptr<Data>
+InternalFace::extractPacketFromBlock<Data>(const Block& blockFromClient, const Block& payLoad);
+
+} // namespace nfd