32 lines
800 B
C
32 lines
800 B
C
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#ifndef _AsyncJsonCallbackResponse_H_
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#define _AsyncJsonCallbackResponse_H_
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#include <AsyncJson.h>
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#include <ESPAsyncWebServer.h>
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/*
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* Listens for a response being destroyed and calls a callback during said distruction.
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* used so we can take action after the response has been rendered to the client.
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*
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* Avoids having to fork ESPAsyncWebServer with a callback feature, but not nice!
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*/
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typedef std::function<void()> AsyncJsonCallback;
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class AsyncJsonCallbackResponse: public AsyncJsonResponse {
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private:
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AsyncJsonCallback _callback;
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public:
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AsyncJsonCallbackResponse(AsyncJsonCallback callback, bool isArray=false) : _callback{callback}, AsyncJsonResponse(isArray) {}
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~AsyncJsonCallbackResponse() {
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_callback();
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}
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};
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#endif // end _AsyncJsonCallbackResponse_H_
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