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2023-02-08feat: libhicnctrl: new API to allow sending MAP-Me command on specific faceJordan Augé1-78/+160
Change-Id: Iac39a1d145a5c1b4f19e1fa35d713ca720393760 Ticket: HICN-832 Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2023-02-07fix(hicn): fix bugs reported by sonarqubeMichele Papalini1-8/+1
Ref: HICN-837 Signed-off-by: Michele Papalini <micpapal@cisco.com> Change-Id: I0d02a11361b1ba5ad50123b2dd142c961998922f
2022-10-14refactor(hicn-light): cleanup towards optimizations to UDP socket faceJordan Augé1-2/+3
Change-Id: If5bc3c4dfcdde386ac02674f3c03d32d495b2231 Ticket: HICN-771 Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2022-08-04feat: Due to the deep modifications related to names and packet format,Luca Muscariello1-60/+35
this task cover a large part of the codebase and involves several changes: - the library provides a name data structure (hicn_name_t ), which is composed of a name prefix (hicn_name_prefix_t) and a name suffix (hicn_name_suffix_t), and it has been extended to provide all support functions required for name manipulation, including common prefix computation, as required for the Longest Prefix Match (LPM)in the forwarder, in addition to Exact Prefix Match (EPM). - all code has been rewritten to use this data structure instead of having for instance the forwarder define its own name class (used to be Name and NameBitVector) the code has been refactored to minimize name allocations and copies, one remaining aspect is the difference of name storage between PIT and CS entries (respectively in the PIT entry, and in the message buffer), which causes the packet cache index to be updated when a PIT entry is converted into a CS entry. By storing the name in the PIT/CS entry everytime, we might save on this operation). - hicn-light FIB has been rewritten : code has been refactored and should now be shorter and documented; unit tests have been drafted but more would be required to cover all cases and match the algorithms to add/remove nodes, as specified in the doc. all protocol details and hICN header formats are now abstracted by the library for the forwarder (and thus header.h and  protocols/*.h have been removed from public includes, and replaced by packet.h providing protocol agnostic packet level functions, completely replacing the compat.h header that used to provide similar functions. - this works by exposing a opaque buffer to the application (a kind of socket buffer) which is used by the lib to cache the packet format and offsets of the different layers in the buffer and provider efficient operations (the packet format is either defined for packet construction, or guessed at ingress, and this structure is updated accordingly only once). Co-authored-by: Jordan Augé <jordan.auge+fdio@cisco.com> Signed-off-by: Luca Muscariello <muscariello@ieee.org> Change-Id: I31e321897f85f0267fe8ba4720363c180564492f
2022-03-31feat: boostrap hicn 22.02Luca Muscariello1-785/+801
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>
2021-04-21[HICN-700] hicn-light: more informative MAP-Me logsJordan Augé1-2/+20
Change-Id: I6e6b5ca716e029f6dff539730ddf3a877fd80b41 Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2021-01-27[HICN-668] Fix leaks + double freeJordan Augé1-100/+81
Change-Id: I88795e5dc2a55df7ffee5cf66a9bd4fa5652e353 Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2021-01-20[HICN-668] Fix leaks + double freeJordan Augé1-0/+3
Change-Id: I976659b160654b511f712e65c8439b91d1cabd55 Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2021-01-05[HICN-668] Fix various leaks across codebaseJordan Augé1-15/+46
Change-Id: I114e4e5d3e5bf4feb3d367b3f442c165ee193755 Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2020-02-13[HICN-518] new API in hicn-light to allow a producer to force MAP-Me ↵Jordan Augé1-8/+15
messages to be resent Change-Id: I2e17250c5e4f78341966507a4bf04d09b84bb9d0 Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2020-01-21[HICN-481] Add APIs to trigger MAP-Me updatesJordan Augé1-19/+23
Change-Id: I6faefcdcbd6a0e5786b57ca5403804a8fe31dd0d Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2020-01-09[HICN-468] FIB entry improperly cleared by MAP-Me in multihoming situationsJordan Augé1-2/+2
Change-Id: Ibf57032fccb8ea09322a2b4f447ea24db7b69986 Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2019-12-15[HICN-460] Check of parchashmap before creating iteratorAngelo Mantellini1-16/+18
Change-Id: I559e86e269026be601a5735f77bbcfac40f24694 Signed-off-by: Angelo Mantellini <angelo.mantellini@cisco.com>
2019-12-13[HICN-420] MAP-Me code refactoring & face manager changes in support of mobilityJordan Augé1-0/+8
Change-Id: I78c37aa274a98089b994348e31e06418c7945d24 Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2019-12-12[HICN-420] MAP-Me code refactoring & face manager changes in support of mobilityJordan Augé1-0/+3
Change-Id: I0ee0c7e744c71d0345386c2886b0d6cfa05c07d1 Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2019-12-05[HICN-420] MAP-Me code refactoring & face manager changes in support of mobilityJordan Augé1-58/+159
Change-Id: Ifde50b4c161d1bda1326f18b705f575e539aea71 Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2019-11-17[HICN-379] Add face priority support in face managerJordan Augé1-0/+1
Change-Id: If4f75d44fc66414a4a70135de7827f5082b97112 Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2019-10-30[HICN-363] Fix memory leaksJordan Augé1-0/+888
Change-Id: I7617becdb520f20caca341be11fbb8c1054de021 Signed-off-by: Jordan Augé <jordan.auge@cisco.com>