Hello,
Thanks for all the replies.
We have so far discovered the following suggetions for the parsing Problem:
Using:
o a tokenizer/parser is too much overhead for such a simple task
o strchr, memchr is too low-level and not elegant enough
o strtok would not even parse (tokenize) this simple example
o a regexp library: How would you solve the problem with a regexp lib ?
Criteria:
o Receive the value of <resource>
o Check the Environment: Is <resource> really sourrounded by 'GET ' and
'HTTP/1.1' ?!
I need a function which accepts BNF-style rules.
E.g.:
char resource [512];
ret = bnfparse (request, "GET %s HTTP/1.1", resource);
Ret would be $(NUMBER OF FORMAT SPECIFIERS, successfully handled) +env.
Env would be 1 if the Environment passes, and 0 is not.
Any comments ?
Best regards,
Martin
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