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android / platform / external / cn-cbor / refs/tags/android-11.0.0_r27
tag7695f068e2cbb70333ab864cfe962f73531b2cb0
taggerThe Android Open Source Project <initial-contribution@android.com>Mon Jan 04 08:49:04 2021 -0800
object696530332036f5518681d3c450cdbc3ee412004a 
Android 11.0.0 release 27
commit696530332036f5518681d3c450cdbc3ee412004a[log] [tgz]
authorXin Li <delphij@google.com>Wed Oct 30 14:44:12 2019 -0700
committerandroid-build-merger <android-build-merger@google.com>Wed Oct 30 14:44:12 2019 -0700
tree32004465065b431a8ed1c140d25898dee2cee756
parenta205ce261766cffe2dd8f9bab7cfcfe036a80803 [diff]
parentd581c0ae70655e4c18ff00182867c81600f408a8 [diff]
[automerger skipped] DO NOT MERGE - qt-qpr1-dev-plus-aosp-without-vendor@5915889 into stage-aosp-master am: ce9bc12ea7
am: d581c0ae70 -s ours
am skip reason: subject contains skip directive

Change-Id: Iad879a964e5705cfe670a6567184b91d5e9d07c7
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