38 lines
885 B
C++
38 lines
885 B
C++
#ifndef PsychicMiddleware_h
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#define PsychicMiddleware_h
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#include "PsychicCore.h"
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#include "PsychicRequest.h"
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#include "PsychicResponse.h"
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class PsychicMiddlewareChain;
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/*
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* PsychicMiddleware :: fancy callback wrapper for handling requests and responses.
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* */
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class PsychicMiddleware
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{
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public:
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virtual ~PsychicMiddleware() {}
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virtual esp_err_t run(PsychicRequest* request, PsychicResponse* response, PsychicMiddlewareNext next)
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{
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return next();
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}
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private:
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friend PsychicMiddlewareChain;
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bool _freeOnRemoval = false;
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};
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class PsychicMiddlewareFunction : public PsychicMiddleware
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{
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public:
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PsychicMiddlewareFunction(PsychicMiddlewareCallback fn) : _fn(fn) { assert(_fn); }
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esp_err_t run(PsychicRequest* request, PsychicResponse* response, PsychicMiddlewareNext next) override;
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protected:
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PsychicMiddlewareCallback _fn;
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};
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#endif
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