tools: modularize ndn-autoconfig-server
refs #4158
Change-Id: I90eb570e2ca2ae611d48aeb1e456712c1d148531
diff --git a/tools/ndn-autoconfig-server/main.cpp b/tools/ndn-autoconfig-server/main.cpp
new file mode 100644
index 0000000..3806d9a
--- /dev/null
+++ b/tools/ndn-autoconfig-server/main.cpp
@@ -0,0 +1,101 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/**
+ * Copyright (c) 2014-2017, 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 "program.hpp"
+#include "core/extended-error-message.hpp"
+#include "core/version.hpp"
+#include <unistd.h>
+
+namespace ndn {
+namespace tools {
+namespace autoconfig_server {
+
+static void
+usage(const char* programName)
+{
+ std::cout << "Usage:\n" << programName << " [-h] [-V] [-p prefix] [-p prefix] ... hub-face\n"
+ << " -h - print usage and exit\n"
+ << " -V - print version number and exit\n"
+ << " -p prefix - a local prefix of the HUB\n"
+ << "\n"
+ << " hub-face - a FaceUri to reach the HUB\n"
+ << std::endl;
+}
+
+int
+main(int argc, char** argv)
+{
+ Options options;
+
+ int opt = -1;
+ while ((opt = ::getopt(argc, argv, "hVp:")) != -1) {
+ switch (opt) {
+ case 'h':
+ usage(argv[0]);
+ return 0;
+ case 'V':
+ std::cout << NFD_VERSION_BUILD_STRING << std::endl;
+ return 0;
+ case 'p':
+ options.routablePrefixes.emplace_back(::optarg);
+ break;
+ default:
+ usage(argv[0]);
+ return 2;
+ }
+ }
+
+ if (argc != ::optind + 1) {
+ usage(argv[0]);
+ return 2;
+ }
+
+ if (!options.hubFaceUri.parse(argv[::optind])) {
+ std::cerr << "ERROR: cannot parse HUB FaceUri\n";
+ return 2;
+ }
+
+ try {
+ Face face;
+ KeyChain keyChain;
+ Program program(options, face, keyChain);
+ program.run();
+ }
+ catch (const std::exception& e) {
+ std::cerr << ::nfd::getExtendedErrorMessage(e) << std::endl;
+ return 1;
+ }
+ return 0;
+}
+
+} // namespace autoconfig_server
+} // namespace tools
+} // namespace ndn
+
+int
+main(int argc, char** argv)
+{
+ return ndn::tools::autoconfig_server::main(argc, argv);
+}