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esp32-lua-api/native/src/vendor/cjson/LICENSE
T
evan 772618ef89 feat(json): JSON for apps through vendored lua-cjson
lua-cjson decodes straight onto the Lua stack, so a response costs its
text plus the table it becomes rather than a document in between, and it
brings the encode half that a C tokenizer would have left to write here.

It is a module rather than a global: a global namespace is a contract a
firmware implements, and nothing about this needs a provider. Registering
into package.preload also puts it ahead of the SD-card searcher, so an
implementation cannot be shadowed, and an app that never requires it
never pays for the module.

Depth is capped at 32 through the module's own knobs rather than by
patching the vendored source. Decoding recurses on the C stack and
upstream defaults to 1000, which assumes a server rather than a FreeRTOS
task.
2026-08-05 16:41:51 -04:00

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Copyright (c) 2010-2012 Mark Pulford <mark@kyne.com.au>
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.