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libwebsockets/minimal-examples/api-tests/api-test-lws_tokenize
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Andy Green ac6edaf199 lws_strexp: add ability to find output length without write 
Sometimes we need to find out the substituted length before we can
allocate and actually store it.  Teach strexp that if we set the
output buffer to NULL (and the output length to something big) we
are asking for the substituted length and to not produce output.
2020-06-16 19:45:35 +01:00
..
CMakeLists.txt cmakelist: Augean Stables refactor 2020-05-27 08:40:12 +01:00
main.c lws_strexp: add ability to find output length without write 2020-06-16 19:45:35 +01:00
README.md lws_tokenize 2018-10-13 08:16:27 +08:00

README.md

lws api test lws_tokenize

Performs selftests for lws_tokenize

build

 $ cmake . && make

usage

Commandline option Meaning
-d Debug verbosity in decimal, eg, -d15
-s "input string" String to tokenize
-f 15 LWS_TOKENIZE_F_ flag values to apply to processing of -s 
 $ ./lws-api-test-lws_tokenize
[2018/10/09 09:14:17:4834] USER: LWS API selftest: lws_tokenize
[2018/10/09 09:14:17:4835] USER: Completed: PASS: 6, FAIL: 0

If the -s string option is given, the string is tokenized on stdout in the format used to produce the tests in the sources

 $ ./lws-api-test-lws_tokenize -s "hello: 1234,256"
[2018/10/09 09:14:17:4834] USER: LWS API selftest: lws_tokenize
{ LWS_TOKZE_TOKEN_NAME_COLON, "hello", 5 }
{ LWS_TOKZE_INTEGER, "1234", 4 }
{ LWS_TOKZE_DELIMITER, ",", 1 }
{ LWS_TOKZE_INTEGER, "256", 3 }
{ LWS_TOKZE_ENDED, "", 0 }