feat: boostrap hicn 22.02

The current patch provides several new features, improvements,
bug fixes and also complete rewrite of entire components.

- lib
The hicn packet parser has been improved with a new packet
format fully based on UDP. The TCP header is still temporarily
supported but the UDP header will replace completely the new hicn
packet format. Improvements have been made to make sure every
packet parsing operation is made via this library. The current
new header can be used as header between the payload and the
UDP header or as trailer in the UDP surplus area to be tested
when UDP options will start to be used.

- hicn-light
The portable packet forwarder has been completely rewritten from
scratch with the twofold objective to improve performance and
code size but  also to drop dependencies such as libparc which is
now removed by the current implementation.

- hicn control
the control library is the agent that is used to program the
packet forwarders via their binary API. This component has
benefited from significant improvements in terms of interaction
model which is now event driven and more robust to failures.

- VPP plugin has been updated to support VPP 22.02

- transport
Major improvement have been made to the RTC protocol, to the
support of IO modules and to the security sub system. Signed
manifests are the default data authenticity and integrity framework.
Confidentiality can be enabled by sharing the encryption key to the
prod/cons layer. The library has been tested with group key based
applications such as broadcast/multicast and real-time on-line
meetings with trusted server keys or MLS.

- testing
Unit testing has been introduced using GoogleTest. One third of
the code base is covered by unit testing with priority on
critical features. Functional testing has also been introduce
using Docker, linux bridging and Robot Framework to define
test with Less Code techniques to facilitate the extension
of the coverage.

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: Angelo Mantellini <manangel@cisco.com>
Co-authored-by: Jacques Samain <jsamain@cisco.com>
Co-authored-by: Olivier Roques <oroques+fdio@cisco.com>
Co-authored-by: Enrico Loparco <eloparco@cisco.com>
Co-authored-by: Giulio Grassi <gigrassi@cisco.com>

Change-Id: I75d0ef70f86d921e3ef503c99271216ff583c215
Signed-off-by: Luca Muscariello <muscariello@ieee.org>
Signed-off-by: Mauro Sardara <msardara@cisco.com>

1 files changed, 0 insertions, 164 deletions

diff --git a/hicn-light/src/hicn/processor/pitEntry.h b/hicn-light/src/hicn/processor/pitEntry.h
deleted file mode 100644
index 3cd5821bc..000000000
--- a/hicn-light/src/hicn/processor/pitEntry.h
+++ /dev/null
@@ -1,164 +0,0 @@
-/*
- * Copyright (c) 2017-2019 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.
- */
-
-/**
- * @file pitEntry.h
- * @brief The embodiment of a PIT entry
- *
- * Embodies a PIT entry
- *
- */
-
-#ifndef pitEntry_h
-#define pitEntry_h
-
-#include <hicn/core/message.h>
-#include <hicn/core/numberSet.h>
-#include <hicn/core/ticks.h>
-#include <hicn/processor/fibEntry.h>
-
-struct pit_entry;
-typedef struct pit_entry PitEntry;
-
-/**
- * @function pitEntry_Create
- * @abstract Takes ownership of the message inside the PitEntry
- * @discussion
- *   When the PIT entry is destroyed, will call <code>message_Release()</code>
- * on the message.
- *
- */
-PitEntry *pitEntry_Create(Message *message, Ticks expiryTime,
-                          Ticks CreationTime);
-
-/**
- * Release a previously acquired reference to the specified instance,
- * decrementing the reference count for the instance.
- *
- * The pointer to the instance is set to NULL as a side-effect of this function.
- *
- * If the invocation causes the last reference to the instance to be released,
- * the instance is deallocated and the instance's implementation will perform
- * additional cleanup and release other privately held references.
- *
- * @param [in,out] pitEntryPtr A pointer to a PitEntry instance pointer, which
- * will be set to zero on return.
- *
- */
-void pitEntry_Release(PitEntry **pitEntryPtr);
-
-/**
- * @function pitEntry_Acquire
- * @abstract Returns a reference counted copy
- * @discussion
- *   A reference counted copy that shares the same state as the original.
- *   Caller must use <code>pitEntry_Release()</code> on it when done.
- *
- * @return A reference counted copy, use Destroy on it.
- */
-PitEntry *pitEntry_Acquire(PitEntry *original);
-
-/**
- * @function pitEntry_AddIngressId
- * @abstract Add an ingress connection id to the list of reverse paths
- * @discussion
- *   A PitEntry has two NumberSets.  The first is the set of ingress ports,
- * which make up the reverse path.  The second is the set of egress ports, which
- * make up its forward path.
- *
- *   This function tracks which reverse paths have sent us the interest.
- *
- * @param ingressId the reverse path
- */
-void pitEntry_AddIngressId(PitEntry *pitEntry, unsigned ingressId);
-
-/**
- * @function pitEntry_AddEgressId
- * @abstract Add an egress connection id to the list of attempted paths
- * @discussion
- *   A PitEntry has two NumberSets.  The first is the set of ingress ports,
- * which make up the reverse path.  The second is the set of egress ports, which
- * make up its forward path.
- *
- *   This function tracks which forward paths we've tried for the interest.
- *
- * @param egressId the forwarded path
- */
-void pitEntry_AddEgressId(PitEntry *pitEntry, unsigned egressId);
-
-void pitEntry_AddFibEntry(PitEntry *pitEntry, FibEntry *fibEntry);
-
-FibEntry *pitEntry_GetFibEntry(PitEntry *pitEntry);
-
-/**
- * @function pitEntry_GetIngressSet
- * @abstract The Ingress connection id set
- * @discussion
- *   You must acquire a copy of the number set if you will store the result.
- * This is the internal reference.
- *
- * @return May be empty, will not be null.  Must be destroyed.
- */
-const NumberSet *pitEntry_GetIngressSet(const PitEntry *pitEntry);
-
-/**
- * @function pitEntry_GetEgressSet
- * @abstract The Egress connection id set
- * @discussion
- *   You must acquire a copy of the number set if you will store the result.
- * This is the internal reference.
- *
- * @param <#param1#>
- * @return May be empty, will not be null.  Must be destroyed.
- */
-const NumberSet *pitEntry_GetEgressSet(const PitEntry *pitEntry);
-
-/**
- * @function pitEntry_GetMessage
- * @abstract Gets the interest underpinning the PIT entry
- * @discussion
- *   A reference counted copy, call <code>Message_Release()</code> on it.
- *
- * @return A reference counted copy, call <code>Message_Release()</code> on it.
- */
-Message *pitEntry_GetMessage(const PitEntry *pitEntry);
-
-/**
- * Returns the time (in ticks) at which the PIT entry is no longer valid
- *
- * The ExpiryTime is computed when the PIT entry is added (or via
- * pitEntry_SetExpiryTime). It is the aboslute time (in Ticks) at which the Pit
- * entry is no longer valid.
- *
- * @param [in] PitEntry An allocated PIT entry
- *
- * @retval number The abosolute time (in Ticks) of the Expiry
- */
-Ticks pitEntry_GetExpiryTime(const PitEntry *pitEntry);
-
-Ticks pitEntry_GetCreationTime(const PitEntry *pitEntry);
-/**
- * Sets the ExpriyTime of the PIT entry to the given value
- *
- * It is probalby an error to set the expiryTime to a smaller value than
- * currently set to, but this is not enforced.  PIT entries use lazy delete.
- *
- * @param [in] pitEntry The allocated PIT entry to modify
- * @param [in] expiryTime The new expiryTime (UTC in forwarder Ticks)
- *
- */
-void pitEntry_SetExpiryTime(PitEntry *pitEntry, Ticks expiryTime);
-
-#endif  // pitEntry_h