route: reduce calculators to free functions
Link state and hyperbolic calculator implementations are split to
separate files.
Class structures are now internal to each calculator, so that they can
be refactored independently without affecting external callers.
The code within each class remains unchanged.
refs #5308
Change-Id: I14b126da3250bce9bc0488ae006629465f3ed328
diff --git a/src/route/routing-calculator.hpp b/src/route/routing-calculator.hpp
new file mode 100644
index 0000000..92480dc
--- /dev/null
+++ b/src/route/routing-calculator.hpp
@@ -0,0 +1,43 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2014-2024, The University of Memphis,
+ * Regents of the University of California
+ *
+ * This file is part of NLSR (Named-data Link State Routing).
+ * See AUTHORS.md for complete list of NLSR authors and contributors.
+ *
+ * NLSR 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.
+ *
+ * NLSR 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
+ * NLSR, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef NLSR_ROUTING_CALCULATOR_HPP
+#define NLSR_ROUTING_CALCULATOR_HPP
+
+#include "common.hpp"
+#include "lsdb.hpp"
+
+namespace nlsr {
+
+class NameMap;
+class RoutingTable;
+
+void
+calculateLinkStateRoutingPath(NameMap& map, RoutingTable& rt, ConfParameter& confParam,
+ const Lsdb& lsdb);
+
+void
+calculateHyperbolicRoutingPath(NameMap& map, RoutingTable& rt, Lsdb& lsdb,
+ AdjacencyList& adjacencies, ndn::Name thisRouterName,
+ bool isDryRun);
+
+} // namespace nlsr
+
+#endif // NLSR_ROUTING_CALCULATOR_HPP