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2023-02-08feat: libhicnctrl: new API to allow sending MAP-Me command on specific faceJordan Augé1-2/+2
Change-Id: Iac39a1d145a5c1b4f19e1fa35d713ca720393760 Ticket: HICN-832 Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2022-10-11feat(strategy): forwarding strategy for local facesMichele Papalini3-0/+147
Ref: HICN-802 Signed-off-by: Michele Papalini <micpapal@cisco.com> Change-Id: I22b48d700b1b46599e570d841932d74c5ac65891
2022-08-04feat: Due to the deep modifications related to names and packet format,Luca Muscariello10-913/+45
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
2022-06-30refactor(lib, hicn-light, vpp, hiperf): HICN-723Luca Muscariello2-2/+2
- 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>
2022-03-31feat: boostrap hicn 22.02Luca Muscariello24-2212/+2028
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>
2021-07-06[HICN-713] Transport Library Major Refactoring 2Mauro1-2/+0
Co-authored-by: Luca Muscariello <muscariello@ieee.org> Co-authored-by: Michele Papalini <micpapal@cisco.com> Co-authored-by: Olivier Roques <oroques+fdio@cisco.com> Co-authored-by: Giulio Grassi <gigrassi@cisco.com> Signed-off-by: Mauro Sardara <msardara@cisco.com> Change-Id: I5b2c667bad66feb45abdb5effe22ed0f6c85d1c2
2021-01-27[HICN-668] Fix leaks + double freeJordan Augé1-2/+3
Change-Id: I88795e5dc2a55df7ffee5cf66a9bd4fa5652e353 Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2021-01-05[HICN-668] Fix various leaks across codebaseJordan Augé1-6/+6
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 Augé1-1/+1
messages to be resent Change-Id: I2e17250c5e4f78341966507a4bf04d09b84bb9d0 Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
2020-02-03[HICN-489] Add iOS support to hicn stackAngelo Mantellini1-2/+2
Signed-off-by: Angelo Mantellini <angelo.mantellini@cisco.com> Change-Id: I8fa8c4eaa3218eb4be46f713b15ab789c6930aa0
2020-01-24[HICN-483] log strategy decisions using hicn-light logmichele papalini1-1/+1
Signed-off-by: michele papalini <micpapal@cisco.com> Change-Id: Ic4bec67ed69170eb6585610d5a2833bc6d2e563f
2020-01-22[HICN-483] log strategy decisions using hicn-light logmichele papalini1-22/+32
Signed-off-by: michele papalini <micpapal@cisco.com> Change-Id: I70959ca8b534aea4682175cd755523201a5dc51b
2020-01-22[HICN-482] trigger map-me updates from the forwarding strategymichele papalini3-17/+95
Signed-off-by: michele papalini <micpapal@cisco.com> Change-Id: Icc41824f2f29580229ce8b3ce066f121870e012d Signed-off-by: michele papalini <micpapal@cisco.com>
2020-01-21[HICN-442] new forwarding strategymichele papalini13-1106/+1394
Signed-off-by: michele papalini <micpapal@cisco.com> Change-Id: I62c03bddedc83e523fc60f4b50d2c69e38b50318 Signed-off-by: Angelo Mantellini <angelo.mantellini@cisco.com> Signed-off-by: michele papalini <micpapal@cisco.com>
2019-12-15[HICN-460] Check of parchashmap before creating iteratorAngelo Mantellini1-14/+15
Change-Id: I559e86e269026be601a5735f77bbcfac40f24694 Signed-off-by: Angelo Mantellini <angelo.mantellini@cisco.com>
2019-10-30[HICN-363] Fix memory leaksJordan Augé1-0/+13
Change-Id: I7617becdb520f20caca341be11fbb8c1054de021 Signed-off-by: Jordan Augé <jordan.auge@cisco.com>
2019-10-10[HICN-315] memory leaks in hicn-lightmichele papalini1-3/+8
Signed-off-by: michele papalini <micpapal@cisco.com> Change-Id: I43f64d616fbbbc2b10b4a181529d087fb0afc56c
2019-08-22HICN-266 fix strategy creation with policiesmichele papalini2-8/+0
Change-Id: I285389e02742768ec65304cd088312492ddcb281 Signed-off-by: michele papalini <micpapal@cisco.com>
2019-07-29[HICN-252] Add per-application policy framework to hicn-light forwarderJordan Augé10-15/+256
Change-Id: I0531cd7a7de179581295ae34766c81cd9cf3e172 Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com> Signed-off-by: Mauro Sardara <msardara@cisco.com> Co-authored-by: Mauro Sardara <msardara@cisco.com>
2019-05-16[HICN-195] Generate static libs for androidAngelo Mantellini6-6/+6
Change-Id: Ib78e0ba5108713c6fac0e422eb7bb6f7ba10abc7 Signed-off-by: Angelo Mantellini <manangel@cisco.com>
2019-03-24[HICN-141] Definition of a C API for hicn-lightLuca Muscariello14-0/+1899
Change-Id: Id861f0abe58b1e3c9ba8cc76701da0f9c6801748 Signed-off-by: Luca Muscariello <lumuscar+fdio@cisco.com> Signed-off-by: Angelo Mantellini <manangel@cisco.com>