Google Git
Sign in
android / platform / external / cn-cbor / 8537b23b389a17f85539d17207272e6920c6f33d
commit8537b23b389a17f85539d17207272e6920c6f33d[log] [tgz]
authorChih-Hung Hsieh <[email protected]>Mon Jan 14 13:46:57 2019 -0800
committerandroid-build-merger <[email protected]>Mon Jan 14 13:46:57 2019 -0800
treed017c4f785805f24f06e56e2bd8e8d461822e07c
parent7fe9f01990a97be4df5e46d2decd894c06678072 [diff]
parent44f57f67d60cda6835c567da982e74e51c6bec7e [diff]
Add default code reviewers into OWNERS am: 03dfd17ecc am: bb7c28409d
am: 44f57f67d6

Change-Id: I247270545eb4104e6bae3c8cab0afd183a13ed9d
tree: d017c4f785805f24f06e56e2bd8e8d461822e07c
  1. cmake/
  2. include/
  3. src/
  4. test/
  5. .editorconfig
  6. .gitignore
  7. .travis.yml
  8. Android.bp
  9. build.sh
  10. CMakeLists.txt
  11. cn-cbor.pc.in
  12. Doxyfile.in
  13. LICENSE
  14. METADATA
  15. MODULE_LICENSE_MIT
  16. OWNERS
  17. README.md
  18. Simple-Makefile
README.md

Build Status

cn-cbor: A constrained node implementation of CBOR in C

This is a constrained node implementation of CBOR in C that I threw together in 2013, before the publication of RFC 7049, to validate certain implementability considerations.

Its API model was inspired by nxjson. It turns out that this API model actually works even better with the advantages of the CBOR format.

This code has been used in a number of research implementations on constrained nodes, with resulting code sizes appreciably under 1 KiB on ARM platforms.

I always meant to improve the interface some more with certain API changes, in order to get even closer to 0.5 KiB, but I ran out of time. So here it is. If I do get around to making these changes, the API will indeed change a bit, so please be forewarned.

Building

There is a Simple-Makefile for playing around, as well as a complete cmake-based build environment. (You can choose what fits your needs better.)

Building with cmake:

./build.sh

Building including testing:

./build.sh all test

Generating a test coverage report (requires lcov[^1]; result in build/lcov/index.html):

./build.sh all coveralls coverage_report

License: MIT

[^1]: Installation with homebrew: brew install lcov