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![]() There's a good pattern that's encouraged by using lws_struct pieces, that we have an lws_dll2 owner with an array of objects listed in it that exist in an lwsac. And because it came from JSON, there is tending to be a logical name for the objects. This adds a typed helper and wrapper to scan the owner list looking for a specific name (of a specified length, not NUL terminated) in a specific member of the listed objects, which must be a NUL-terminated const char *. Again this is a good pattern that's encouraged by use of lws_tokenize to recover the name we're looking for. So it leads to the helper that can cleanly search for a listed object of the right name from an owner, and return the typed object pointer or NULL, from a length-specified string. |
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libwebsockets | ||
libwebsockets.h |