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android / platform / external / cn-cbor / d581c0ae70655e4c18ff00182867c81600f408a8
commitd581c0ae70655e4c18ff00182867c81600f408a8[log] [tgz]
authorXin Li <[email protected]>Wed Oct 30 14:22:23 2019 -0700
committerandroid-build-merger <[email protected]>Wed Oct 30 14:22:23 2019 -0700
tree32004465065b431a8ed1c140d25898dee2cee756
parentd38204c9c7da5e3da4bd54641ab06aa800471799 [diff]
parentce9bc12ea70b0ee0d2861cb9309bce6ef9850095 [diff]
DO NOT MERGE - qt-qpr1-dev-plus-aosp-without-vendor@5915889 into stage-aosp-master
am: ce9bc12ea7

Change-Id: I7a7194be0056c860569e9b7b23529b7a65de4b4f
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