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android / platform / external / cn-cbor / 47983a039473f3848647c93278e2d4ae9a5eff51
commit47983a039473f3848647c93278e2d4ae9a5eff51[log] [tgz]
authorHaibo Huang <[email protected]>Fri May 03 15:35:27 2019 -0700
committerandroid-build-merger <[email protected]>Fri May 03 15:35:27 2019 -0700
tree06238fb0d69ad49ab510774942a1415fd3d6dc6a
parent794f4e997f98e5651f371047c08896bff899ab39 [diff]
parentb83f8d0e7649ed162157e9203bfed89a9d91c716 [diff]
Upgrade cn-cbor to f1cf9ffdf5cfab935a45900556f9b68af925c256
am: b83f8d0e76

Change-Id: I28a293ef8aa056e46934cc85214a8a27eeb11cc2
tree: 06238fb0d69ad49ab510774942a1415fd3d6dc6a
  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