refactor(lib, hicn-light, vpp, hiperf): HICN-723

 - move infra data structure into the shared lib
 - new packet cache using double hashing and lookup on prefix suffix
 - testing updates
 - authenticated requests using interest manifests

Co-authored-by: Mauro Sardara <msardara@cisco.com>
Co-authored-by: Jordan Augé <jordan.auge+fdio@cisco.com>
Co-authored-by: Michele Papalini <micpapal@cisco.com>
Co-authored-by: Olivier Roques <oroques+fdio@cisco.com>
Co-authored-by: Enrico Loparco <eloparco@cisco.com>

Change-Id: Iaddebfe6aa5279ea8553433b0f519578f6b9ccd9
Signed-off-by: Luca Muscariello <muscariello@ieee.org>

1 files changed, 39 insertions, 0 deletions

diff --git a/libtransport/src/core/global_id_counter.h b/libtransport/src/core/global_id_counter.h
new file mode 100644
index 000000000..0a67b76d5
--- /dev/null
+++ b/libtransport/src/core/global_id_counter.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2021 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <hicn/transport/utils/singleton.h>
+
+#include <atomic>
+#include <mutex>
+
+namespace transport {
+
+namespace core {
+
+template <typename T = uint64_t>
+class GlobalCounter : public utils::Singleton<GlobalCounter<T>> {
+ public:
+  friend class utils::Singleton<GlobalCounter>;
+  T getNext() { return counter_++; }
+
+ private:
+  GlobalCounter() : counter_(0) {}
+  std::atomic<T> counter_;
+};
+
+}  // namespace core
+}  // namespace transport
\ No newline at end of file