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b3131fdfdd
Establish a new distributed CMake architecture with CMake code related to a source directory moving to be in the subdir in its own CMakeLists.txt. In particular, there's now one in ./lib which calls through to ones further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc. This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction, and it's much easier to maintain sub-CMakeLists.txt that are in the same directory as the sources they manage, and conceal all the details that that level. Child CMakelists.txt become responsible for: - include_directories() definition (this is not supported by CMake directly, it passes it back up via PARENT_SCOPE vars in helper macros) - Addition child CMakeLists.txt inclusion, for example toplevel -> role -> role subdir - Source file addition to the build - Dependent library path resolution... this is now a private thing in the child CMakeLists.txt, it just passes back any adaptations to include_directories() and the LIB_LIST without filling the parent namespace with the details |
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|---|---|---|
| .. | ||
| CMakeLists.txt | ||
| minimal-http-server.c | ||
| my-cgi-script.sh | ||
| README.md | ||
lws minimal http server-cgi
build
$ cmake . && make
usage
This example runs a script ./my-cgi-script.sh when you vist /
The script dumps some information from /proc on stdout, which is proxied back to the browser, script output on stderr is printed in the console.
It's able to serve the script output over h1 using chunked encoding, and over h2 having stripped the chunked encoding from the script output.
$ ./lws-minimal-http-server-cgi
[2019/11/18 16:31:29:5481] U: LWS minimal http server | visit http://localhost:7681
[2019/11/18 16:31:40:2176] N: CGI-stderr: lwstest script stderr: REQUEST_METHOD was GET
Visit http://localhost:7681