* stateless callbacks for mqttRegister. no module uses the lambda / std
func with captures or otherwise, so it is kind of pointless to have it
* make sure we know topic and payload length at all invocations and
not constantly trying to re-parse the same string over and over again
* clean-up api related to string parsing and make sure we allow
stringview as input
* clean-up id / unsigned number parsing to work with views instead of
using a generic strto{,u}l; sometimes this works, sometimes doesn't.
as noticed previously with IR implementation, it *will* parse until
the '\0' is found in the input and we can't interpret parts of the
string without doing a copy for the strtoul
* fixing additional bugs caught in ifan, leds, sensors and lights that
were causing build failures. plus, more range-based parsing code for
the same reason as described above
Exchange sneaky memory leak with a squeaky wheel...
Web server will immediatly delete the request object, so not really much
point in tracking the pointer via some external means.
- match paths through a custom AsyncWebHandler instead of using generic not-found fallback handler
- allow MQTT-like patterns when registering paths (`simple/path`, `path/+/something`, `path/#`)
Replaces `relay/0`, `relay/1` etc. with `relay/+`. Magnitudes are plain paths, but using `/+` in case there's more than 1 magnitude of the same type.
- restore `std::function` as callback container (no more single-byte arg nonsense). Still, limit to 1 type per handler type
- adds JSON handlers which will receive JsonObject root as both input and output. Same logic as plain - GET returns resource data, PUT updates it.
- breaking change to `apiAuthenticate(request)`, it no longer will do `request->send(403)` and expect this to be handled externally.
- allow `Api-Key` header containing the key, works for both GET & PUT plain requests. The only way to set apikey for JSON.
- add `ApiRequest::param` to retrieve both GET and PUT params (aka args), remove ApiBuffer
- remove `API_BUFFER_SIZE`. Allow custom form-data key=value pairs for requests, allow to send basic `String`.
- add `API_JSON_BUFFER_SIZE` for the JSON buffer (both input and output)
- `/apis` replaced with `/api/list`, no longer uses custom handler and is an `apiRegister` callback
- `/api/rpc` custom handler replaced with an `apiRegister` callback
WIP further down:
- no more `webLog` for API requests, unless `webAccessLog` / `WEB_ACCESS_LOG` is set to `1`. This also needs to happen to the other handlers.
- migrate to ArduinoJson v6, since it become apparent it is actually a good upgrade :)
- actually make use of JSON endpoints more, right now it's just existing GET for sensors and relays
- fork ESPAsyncWebServer to cleanup path parsing and temporary objects attached to the request (also, fix things a lot of things based on PRs there...)
