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android / platform / external / cn-cbor / defa62d8d9762b71d8677175144e69343f78610c
commitdefa62d8d9762b71d8677175144e69343f78610c[log] [tgz]
authorHaibo Huang <[email protected]>Fri May 03 18:49:12 2019 -0700
committerandroid-build-merger <[email protected]>Fri May 03 18:49:12 2019 -0700
tree32004465065b431a8ed1c140d25898dee2cee756
parent220000373299bf0adbca5858b22c010f2c6d5e60 [diff]
parent6c8c7e7e4ac8e4d373bfba19b1ebb4d357d2ab6d [diff]
resolve merge conflicts of 47983a039473f3848647c93278e2d4ae9a5eff51 to qt-dev-plus-aosp
am: 6c8c7e7e4a

Change-Id: I317d44c7bdca2bf92fb788cd01ef40696bf0d8a4
tree: 32004465065b431a8ed1c140d25898dee2cee756
  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