tools: merge nfd-status into nfdc
nfd-status functionality is accessible through `nfdc legacy-nfd-status` subcommand,
and nfd-status is replaced with a shell script calling this subcommand.
refs #3749
Change-Id: Iab03f3bc9ddb4333a0b6ca5fb9c67f54e9960ab4
diff --git a/tools/nfdc/fib-module.cpp b/tools/nfdc/fib-module.cpp
new file mode 100644
index 0000000..27d3922
--- /dev/null
+++ b/tools/nfdc/fib-module.cpp
@@ -0,0 +1,103 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/**
+ * Copyright (c) 2014-2016, 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 "fib-module.hpp"
+#include "format-helpers.hpp"
+
+namespace nfd {
+namespace tools {
+namespace nfdc {
+
+void
+FibModule::fetchStatus(Controller& controller,
+ const function<void()>& onSuccess,
+ const Controller::CommandFailCallback& onFailure,
+ const CommandOptions& options)
+{
+ controller.fetch<ndn::nfd::FibDataset>(
+ [this, onSuccess] (const std::vector<FibEntry>& result) {
+ m_status = result;
+ onSuccess();
+ },
+ onFailure, options);
+}
+
+void
+FibModule::formatStatusXml(std::ostream& os) const
+{
+ os << "<fib>";
+ for (const FibEntry& item : m_status) {
+ this->formatItemXml(os, item);
+ }
+ os << "</fib>";
+}
+
+void
+FibModule::formatItemXml(std::ostream& os, const FibEntry& item) const
+{
+ os << "<fibEntry>";
+
+ os << "<prefix>" << xml::Text{item.getPrefix().toUri()} << "</prefix>";
+
+ os << "<nextHops>";
+ for (const NextHopRecord& nh : item.getNextHopRecords()) {
+ os << "<nextHop>"
+ << "<faceId>" << nh.getFaceId() << "</faceId>"
+ << "<cost>" << nh.getCost() << "</cost>"
+ << "</nextHop>";
+ }
+ os << "</nextHops>";
+
+ os << "</fibEntry>";
+}
+
+void
+FibModule::formatStatusText(std::ostream& os) const
+{
+ os << "FIB:\n";
+ for (const FibEntry& item : m_status) {
+ this->formatItemText(os, item);
+ }
+}
+
+void
+FibModule::formatItemText(std::ostream& os, const FibEntry& item) const
+{
+ os << " " << item.getPrefix() << " nexthops={";
+
+ text::Separator sep(", ");
+ for (const NextHopRecord& nh : item.getNextHopRecords()) {
+ os << sep
+ << "faceid=" << nh.getFaceId()
+ << " (cost=" << nh.getCost() << ")";
+ }
+
+ os << "}";
+ os << "\n";
+}
+
+} // namespace nfdc
+} // namespace tools
+} // namespace nfd