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Fork of the espurna firmware for `mhsw` switches
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mhsw-espurna/code/espurna/api.h

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Headers cleanup (#2134) * Config: remove prototypes.h * fixup order * word * add missing * fix warning while still using .ino * bad at c/p;
4 years ago
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Convert .ino -> .cpp (#2228) - general conversion from .ino modules into a separate .cpp files - clean-up internal headers, place libraries into .h. guard .cpp with _SUPPORT flags - fix some instances of shared variables instead of public methods - tweak build system to still build a single source file via os environment variable ESPURNA_BUILD_SINGLE_SOURCE
4 years ago
Headers cleanup (#2134) * Config: remove prototypes.h * fixup order * word * add missing * fix warning while still using .ino * bad at c/p;
4 years ago
​
Terminal: change command-line parser (#2247) Change the underlying command line handling: - switch to a custom parser, inspired by redis / sds - update terminalRegisterCommand signature, pass only bare minimum - clean-up `help` & `commands`. update settings `set`, `get` and `del` - allow our custom test suite to run command-line tests - clean-up Stream IO to allow us to print large things into debug stream (for example, `eeprom.dump`) - send parsing errors to the debug log As a proof of concept, introduce `TERMINAL_MQTT_SUPPORT` and `TERMINAL_WEB_API_SUPPORT` - MQTT subscribes to the `<root>/cmd/set` and sends response to the `<root>/cmd`. We can't output too much, as we don't have any large-send API. - Web API listens to the `/api/cmd?apikey=...&line=...` (or PUT, params inside the body). This one is intended as a possible replacement of the `API_SUPPORT`. Internals introduce a 'task' around the AsyncWebServerRequest object that will simulate what WiFiClient does and push data into it continuously, switching between CONT and SYS. Both are experimental. We only accept a single command and not every command is updated to use Print `ctx.output` object. We are also somewhat limited by the Print / Stream overall, perhaps I am overestimating the usefulness of Arduino compatibility to such an extent :) Web API handler can also sometimes show only part of the result, whenever the command tries to yield() by itself waiting for something. Perhaps we would need to create a custom request handler for that specific use-case.
4 years ago
​
api: rework plain and JSON implementations (#2405) - 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...)
3 years ago
​
Terminal: change command-line parser (#2247) Change the underlying command line handling: - switch to a custom parser, inspired by redis / sds - update terminalRegisterCommand signature, pass only bare minimum - clean-up `help` & `commands`. update settings `set`, `get` and `del` - allow our custom test suite to run command-line tests - clean-up Stream IO to allow us to print large things into debug stream (for example, `eeprom.dump`) - send parsing errors to the debug log As a proof of concept, introduce `TERMINAL_MQTT_SUPPORT` and `TERMINAL_WEB_API_SUPPORT` - MQTT subscribes to the `<root>/cmd/set` and sends response to the `<root>/cmd`. We can't output too much, as we don't have any large-send API. - Web API listens to the `/api/cmd?apikey=...&line=...` (or PUT, params inside the body). This one is intended as a possible replacement of the `API_SUPPORT`. Internals introduce a 'task' around the AsyncWebServerRequest object that will simulate what WiFiClient does and push data into it continuously, switching between CONT and SYS. Both are experimental. We only accept a single command and not every command is updated to use Print `ctx.output` object. We are also somewhat limited by the Print / Stream overall, perhaps I am overestimating the usefulness of Arduino compatibility to such an extent :) Web API handler can also sometimes show only part of the result, whenever the command tries to yield() by itself waiting for something. Perhaps we would need to create a custom request handler for that specific use-case.
4 years ago
api: rework plain and JSON implementations (#2405) - 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...)
3 years ago
Terminal: change command-line parser (#2247) Change the underlying command line handling: - switch to a custom parser, inspired by redis / sds - update terminalRegisterCommand signature, pass only bare minimum - clean-up `help` & `commands`. update settings `set`, `get` and `del` - allow our custom test suite to run command-line tests - clean-up Stream IO to allow us to print large things into debug stream (for example, `eeprom.dump`) - send parsing errors to the debug log As a proof of concept, introduce `TERMINAL_MQTT_SUPPORT` and `TERMINAL_WEB_API_SUPPORT` - MQTT subscribes to the `<root>/cmd/set` and sends response to the `<root>/cmd`. We can't output too much, as we don't have any large-send API. - Web API listens to the `/api/cmd?apikey=...&line=...` (or PUT, params inside the body). This one is intended as a possible replacement of the `API_SUPPORT`. Internals introduce a 'task' around the AsyncWebServerRequest object that will simulate what WiFiClient does and push data into it continuously, switching between CONT and SYS. Both are experimental. We only accept a single command and not every command is updated to use Print `ctx.output` object. We are also somewhat limited by the Print / Stream overall, perhaps I am overestimating the usefulness of Arduino compatibility to such an extent :) Web API handler can also sometimes show only part of the result, whenever the command tries to yield() by itself waiting for something. Perhaps we would need to create a custom request handler for that specific use-case.
4 years ago
​
​
​
​
Headers cleanup (#2134) * Config: remove prototypes.h * fixup order * word * add missing * fix warning while still using .ino * bad at c/p;
4 years ago
Convert .ino -> .cpp (#2228) - general conversion from .ino modules into a separate .cpp files - clean-up internal headers, place libraries into .h. guard .cpp with _SUPPORT flags - fix some instances of shared variables instead of public methods - tweak build system to still build a single source file via os environment variable ESPURNA_BUILD_SINGLE_SOURCE
4 years ago
Headers cleanup (#2134) * Config: remove prototypes.h * fixup order * word * add missing * fix warning while still using .ino * bad at c/p;
4 years ago
api: rework plain and JSON implementations (#2405) - 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...)
3 years ago
Headers cleanup (#2134) * Config: remove prototypes.h * fixup order * word * add missing * fix warning while still using .ino * bad at c/p;
4 years ago
api: rework plain and JSON implementations (#2405) - 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...)
3 years ago
Headers cleanup (#2134) * Config: remove prototypes.h * fixup order * word * add missing * fix warning while still using .ino * bad at c/p;
4 years ago
api: rework plain and JSON implementations (#2405) - 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...)
3 years ago
​
​
​
​
​
​
api: rework storage & json calls, drop std::function - reduce overall size of the structure, store a single required entity inside of Api object itself. - tweak internal functions to expect a certain path size - (kind of a hack) add manual calls to vector<Api>::reserve() as we go over the current capacity and vector increases it's size times 2. e.g. for 9 relays, we would allocate space for 32 Api objects when vector size goes from 16 to 32, after we add 18 Api objects with relay + pulse - (breaking) json calls on a separate path, don't waste time encoding a single entity as json object when we can encode more things
4 years ago
api: rework plain and JSON implementations (#2405) - 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...)
3 years ago
​
api: rework storage & json calls, drop std::function - reduce overall size of the structure, store a single required entity inside of Api object itself. - tweak internal functions to expect a certain path size - (kind of a hack) add manual calls to vector<Api>::reserve() as we go over the current capacity and vector increases it's size times 2. e.g. for 9 relays, we would allocate space for 32 Api objects when vector size goes from 16 to 32, after we add 18 Api objects with relay + pulse - (breaking) json calls on a separate path, don't waste time encoding a single entity as json object when we can encode more things
4 years ago
Headers cleanup (#2134) * Config: remove prototypes.h * fixup order * word * add missing * fix warning while still using .ino * bad at c/p;
4 years ago
 
  1. /*

  2. 

  3. API MODULE
  4. 

  5. Copyright (C) 2016-2019 by Xose Pérez <xose dot perez at gmail dot com>
  6. 

  7. */
  8. 

  9. #pragma once

  10. 

  11. #include "espurna.h"

  12. #include "web.h"

  13. 

  14. #if WEB_SUPPORT

  15. 

  16. bool apiAuthenticateHeader(AsyncWebServerRequest*, const String& key);
  17. bool apiAuthenticateParam(AsyncWebServerRequest*, const String& key);
  18. bool apiAuthenticate(AsyncWebServerRequest*);
  19. void apiCommonSetup();
  20. bool apiEnabled();
  21. bool apiRestFul();
  22. String apiKey();
  23. 

  24. #endif // WEB_SUPPORT == 1

  25. 

  26. #if WEB_SUPPORT && API_SUPPORT

  27. 

  28. #include "api_impl.h"

  29. 

  30. #include <functional>

  31. 

  32. using ApiBasicHandler = std::function<bool(ApiRequest&)>;
  33. using ApiJsonHandler = std::function<bool(ApiRequest&, JsonObject& reponse)>;
  34. 

  35. void apiRegister(const String& path, ApiBasicHandler&& get, ApiBasicHandler&& put);
  36. void apiRegister(const String& path, ApiJsonHandler&& get, ApiJsonHandler&& put);
  37. 

  38. void apiSetup();
  39. 

  40. bool apiError(ApiRequest&);
  41. bool apiOk(ApiRequest&);
  42. 

  43. #endif // API_SUPPORT == 1