tools: Refactoring ndn-autoconfig implementation
Change-Id: Ib92942ba40f04aaee83479177b9ba5d32a09af04
Refs: #2421
diff --git a/tools/ndn-autoconfig/base.cpp b/tools/ndn-autoconfig/base.cpp
new file mode 100644
index 0000000..ed051e1
--- /dev/null
+++ b/tools/ndn-autoconfig/base.cpp
@@ -0,0 +1,119 @@
+/* -*- 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 "base.hpp"
+
+namespace ndn {
+namespace tools {
+namespace autoconfig {
+
+Base::Base(Face& face, KeyChain& keyChain, const NextStageCallback& nextStageOnFailure)
+ : m_face(face)
+ , m_keyChain(keyChain)
+ , m_controller(face, keyChain)
+ , m_nextStageOnFailure(nextStageOnFailure)
+{
+}
+
+void
+Base::connectToHub(const std::string& uri)
+{
+ util::FaceUri faceUri(uri);
+
+ faceUri.canonize(bind(&Base::onCanonizeSuccess, this, _1),
+ bind(&Base::onCanonizeFailure, this, _1),
+ m_face.getIoService(), time::seconds(4));
+
+}
+
+
+void
+Base::onCanonizeSuccess(const util::FaceUri& canonicalUri)
+{
+ std::cerr << "About to connect to: " << canonicalUri.toString() << std::endl;
+
+ m_controller.start<nfd::FaceCreateCommand>(nfd::ControlParameters()
+ .setUri(canonicalUri.toString()),
+ bind(&Base::onHubConnectSuccess, this, _1),
+ bind(&Base::onHubConnectError, this, _1, _2));
+}
+
+void
+Base::onCanonizeFailure(const std::string& reason)
+{
+ std::ostringstream os;
+ os << "FaceUri canonization failed: " << reason;
+ throw Error(os.str());
+}
+
+void
+Base::onHubConnectSuccess(const nfd::ControlParameters& resp)
+{
+ std::cerr << "Successfully created face: " << resp << std::endl;
+
+ static const Name TESTBED_PREFIX = "/ndn";
+ registerPrefix(TESTBED_PREFIX, resp.getFaceId());
+}
+
+void
+Base::onHubConnectError(uint32_t code, const std::string& error)
+{
+ std::ostringstream os;
+ os << "Failed to create face: " << error << " (code: " << code << ")";
+ throw Error(os.str());
+}
+
+void
+Base::registerPrefix(const Name& prefix, uint64_t faceId)
+{
+ // Register a prefix in RIB
+ m_controller.start<nfd::RibRegisterCommand>(nfd::ControlParameters()
+ .setName(prefix)
+ .setFaceId(faceId)
+ .setOrigin(nfd::ROUTE_ORIGIN_AUTOCONF)
+ .setCost(100)
+ .setExpirationPeriod(time::milliseconds::max()),
+ bind(&Base::onPrefixRegistrationSuccess, this, _1),
+ bind(&Base::onPrefixRegistrationError, this, _1, _2));
+}
+
+void
+Base::onPrefixRegistrationSuccess(const nfd::ControlParameters& commandSuccessResult)
+{
+ std::cerr << "Successful in name registration: " << commandSuccessResult << std::endl;
+}
+
+void
+Base::onPrefixRegistrationError(uint32_t code, const std::string& error)
+{
+ std::ostringstream os;
+ os << "Failed in name registration, " << error << " (code: " << code << ")";
+ throw Error(os.str());
+}
+
+
+} // namespace autoconfig
+} // namespace tools
+} // namespace ndn