Move pib service from ndn-cxx to ndn-tools
Code is copied from ndn-cxx:commit:e1c8c4cfffb33dca13c8ca7d7ef04c7401a7cbef,
(gerrit change-id Ieea485c0ebdce9fb9c876cad005cb95fd8e0c899)
with minor changes for changing include paths and building script.
Change-Id: I77b94fe69b20f04c338e7be7387125f709fa9e1a
Refs: #3018
diff --git a/tools/pib/cert-publisher.hpp b/tools/pib/cert-publisher.hpp
new file mode 100644
index 0000000..052895c
--- /dev/null
+++ b/tools/pib/cert-publisher.hpp
@@ -0,0 +1,99 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/**
+ * Copyright (c) 2013-2015 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_PIB_CERT_PUBLISHER_HPP
+#define NDN_PIB_CERT_PUBLISHER_HPP
+
+#include "pib-db.hpp"
+
+#include <ndn-cxx/face.hpp>
+#include <ndn-cxx/util/in-memory-storage-persistent.hpp>
+
+namespace ndn {
+namespace pib {
+
+/// @brief implements the certificate publisher
+class CertPublisher : noncopyable
+{
+public:
+ class Error : public std::runtime_error
+ {
+ public:
+ explicit
+ Error(const std::string& what)
+ : std::runtime_error(what)
+ {
+ }
+ };
+
+ /**
+ * @brief Constructor
+ *
+ * @param face The face pib used to receive queries and serve certificates.
+ * @param pibDb Database which holds the certificates.
+ */
+ CertPublisher(Face& face, PibDb& pibDb);
+
+ ~CertPublisher();
+
+private:
+ void
+ startPublishAll();
+
+ /**
+ * @brief add an interest filter for the certificate
+ */
+ void
+ registerCertPrefix(const Name& certName);
+
+ void
+ processInterest(const InterestFilter& interestFilter,
+ const Interest& interest);
+
+ void
+ startPublish(const Name& certName);
+
+ /**
+ * @brief callback when a certificate is deleted
+ *
+ * The method will remove the cert from in-memory storage
+ * and also unset interest filter if the removed cert
+ * is the only one with the registered prefix.
+ *
+ * @param certName removed certificate name
+ */
+ void
+ stopPublish(const Name& certName);
+
+private:
+ Face& m_face;
+ PibDb& m_db;
+ util::InMemoryStoragePersistent m_responseCache;
+ std::map<Name, const RegisteredPrefixId*> m_registeredPrefixes;
+
+ util::signal::ScopedConnection m_certDeletedConnection;
+ util::signal::ScopedConnection m_certInsertedConnection;
+};
+
+} // namespace pib
+} // namespace ndn
+
+#endif // NDN_PIB_CERT_PUBLISHER_HPP