further update organization

Change-Id: If8048a9225ba3eb446a15014a0535f5edd271a40
diff --git a/src/detail/ndncert-common.hpp b/src/detail/ndncert-common.hpp
new file mode 100644
index 0000000..5805f74
--- /dev/null
+++ b/src/detail/ndncert-common.hpp
@@ -0,0 +1,132 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/**
+ * Copyright (c) 2017-2020, Regents of the University of California.
+ *
+ * This file is part of ndncert, a certificate management system based on NDN.
+ *
+ * ndncert 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.
+ *
+ * ndncert 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 copies of the GNU General Public License along with
+ * ndncert, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * See AUTHORS.md for complete list of ndncert authors and contributors.
+ */
+
+#ifndef NDNCERT_NDNCERT_COMMON_HPP
+#define NDNCERT_NDNCERT_COMMON_HPP
+
+#include "ndncert-config.hpp"
+
+#ifdef HAVE_TESTS
+#define VIRTUAL_WITH_TESTS virtual
+#define PUBLIC_WITH_TESTS_ELSE_PROTECTED public
+#define PUBLIC_WITH_TESTS_ELSE_PRIVATE public
+#define PROTECTED_WITH_TESTS_ELSE_PRIVATE protected
+#else
+#define VIRTUAL_WITH_TESTS
+#define PUBLIC_WITH_TESTS_ELSE_PROTECTED protected
+#define PUBLIC_WITH_TESTS_ELSE_PRIVATE private
+#define PROTECTED_WITH_TESTS_ELSE_PRIVATE private
+#endif
+
+#include <cstddef>
+#include <cstdint>
+#include <tuple>
+#include <ndn-cxx/encoding/tlv.hpp>
+#include <ndn-cxx/data.hpp>
+#include <ndn-cxx/encoding/block.hpp>
+#include <ndn-cxx/encoding/block-helpers.hpp>
+#include <ndn-cxx/face.hpp>
+#include <ndn-cxx/interest.hpp>
+#include <ndn-cxx/link.hpp>
+#include <ndn-cxx/lp/nack.hpp>
+#include <ndn-cxx/name.hpp>
+#include <ndn-cxx/security/key-chain.hpp>
+#include <ndn-cxx/security/certificate.hpp>
+#include <ndn-cxx/util/logger.hpp>
+#include <boost/algorithm/string.hpp>
+#include <boost/assert.hpp>
+#include <boost/noncopyable.hpp>
+#include <boost/property_tree/info_parser.hpp>
+#include <boost/property_tree/json_parser.hpp>
+#include <boost/property_tree/ptree.hpp>
+
+namespace ndn {
+namespace ndncert {
+
+namespace tlv {
+
+enum : uint32_t {
+  CaPrefix = 129,
+  CaInfo = 131,
+  ParameterKey = 133,
+  ParameterValue = 135,
+  CaCertificate = 137,
+  MaxValidityPeriod = 139,
+  ProbeResponse = 141,
+  MaxSuffixLength = 143,
+  EcdhPub = 145,
+  CertRequest = 147,
+  Salt = 149,
+  RequestId = 151,
+  Challenge = 153,
+  Status = 155,
+  InitializationVector = 157,
+  EncryptedPayload = 159,
+  SelectedChallenge = 161,
+  ChallengeStatus = 163,
+  RemainingTries = 165,
+  RemainingTime = 167,
+  IssuedCertName = 169,
+  ErrorCode = 171,
+  ErrorInfo = 173,
+  AuthenticationTag = 175,
+  CertToRevoke = 177,
+  ProbeRedirect = 179
+};
+
+} // namespace tlv
+
+using boost::noncopyable;
+typedef boost::property_tree::ptree JsonSection;
+
+// NDNCERT error code
+enum class ErrorCode : uint16_t {
+  NO_ERROR = 0,
+  BAD_INTEREST_FORMAT = 1,
+  BAD_PARAMETER_FORMAT = 2,
+  BAD_SIGNATURE = 3,
+  INVALID_PARAMETER = 4,
+  NAME_NOT_ALLOWED = 5,
+  BAD_VALIDITY_PERIOD = 6,
+  OUT_OF_TRIES = 7,
+  OUT_OF_TIME = 8,
+  NO_AVAILABLE_NAMES = 9
+};
+
+// Convert error code to string
+std::string
+errorCodeToString(ErrorCode code);
+
+// NDNCERT request type
+enum class RequestType : uint16_t {
+  NOTINITIALIZED = 0,
+  NEW = 1,
+  RENEW = 2,
+  REVOKE = 3
+};
+
+// Convert request type to string
+std::string
+requestTypeToString(RequestType type);
+
+} // namespace ndncert
+} // namespace ndn
+
+#endif // NDNCERT_NDNCERT_COMMON_HPP