security: Convert ValidatorConfig to ValidationPolicyConfig
The security API also provides a convenience ValidatorConfig helper.
Change-Id: Ic86dec4904b917361cb4740204de4b6710d2a386
Refs: #3920
diff --git a/src/security/v2/validator-config/name-relation.hpp b/src/security/v2/validator-config/name-relation.hpp
new file mode 100644
index 0000000..5aa0dcf
--- /dev/null
+++ b/src/security/v2/validator-config/name-relation.hpp
@@ -0,0 +1,60 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2013-2017 Regents of the University of California.
+ *
+ * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
+ *
+ * ndn-cxx library is free software: you can redistribute it and/or modify it under the
+ * terms of the GNU Lesser General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * ndn-cxx library 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 Lesser General Public License for more details.
+ *
+ * You should have received copies of the GNU General Public License and GNU Lesser
+ * General Public License along with ndn-cxx, e.g., in COPYING.md file. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * See AUTHORS.md for complete list of ndn-cxx authors and contributors.
+ */
+
+#ifndef NDN_SECURITY_V2_VALIDATOR_CONFIG_NAME_RELATION_HPP
+#define NDN_SECURITY_V2_VALIDATOR_CONFIG_NAME_RELATION_HPP
+
+#include "common.hpp"
+#include "../../../name.hpp"
+
+namespace ndn {
+namespace security {
+namespace v2 {
+namespace validator_config {
+
+enum class NameRelation {
+ EQUAL,
+ IS_PREFIX_OF,
+ IS_STRICT_PREFIX_OF
+};
+
+std::ostream&
+operator<<(std::ostream& os, NameRelation relation);
+
+/**
+ * @brief check whether @p name1 and @p name2 satisfies @p relation
+ */
+bool
+checkNameRelation(NameRelation relation, const Name& name1, const Name& name2);
+
+/**
+ * @brief convert @p relationString to NameRelation
+ * @throw Error if @p relationString cannot be converted
+ */
+NameRelation
+getNameRelationFromString(const std::string& relationString);
+
+} // namespace validator_config
+} // namespace v2
+} // namespace security
+} // namespace ndn
+
+#endif // NDN_SECURITY_V2_VALIDATOR_CONFIG_NAME_RELATION_HPP