75 lines
2.2 KiB
C++
75 lines
2.2 KiB
C++
/*
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* AsyncWebServerHandlerImpl.h
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*
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* Created on: 19.12.2015 г.
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* Author: ficeto
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*/
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#ifndef ASYNCWEBSERVERHANDLERIMPL_H_
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#define ASYNCWEBSERVERHANDLERIMPL_H_
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#include "stddef.h"
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class AsyncStaticWebHandler: public AsyncWebHandler {
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private:
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protected:
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FS _fs;
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String _uri;
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String _path;
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String _cache_header;
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bool _isFile;
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public:
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AsyncStaticWebHandler(FS& fs, const char* path, const char* uri, const char* cache_header)
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: _fs(fs), _uri(uri), _path(path), _cache_header(cache_header){
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_isFile = _fs.exists(path);
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}
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bool canHandle(AsyncWebServerRequest *request);
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void handleRequest(AsyncWebServerRequest *request);
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};
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class AsyncCallbackWebHandler: public AsyncWebHandler {
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private:
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protected:
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String _uri;
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WebRequestMethod _method;
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ArRequestHandlerFunction _onRequest;
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ArUploadHandlerFunction _onUpload;
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ArBodyHandlerFunction _onBody;
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public:
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AsyncCallbackWebHandler() : _uri(), _method(HTTP_ANY), _onRequest(NULL), _onUpload(NULL), _onBody(NULL){}
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void setUri(String uri){ _uri = uri; }
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void setMethod(WebRequestMethod method){ _method = method; }
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void onRequest(ArRequestHandlerFunction fn){ _onRequest = fn; }
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void onUpload(ArUploadHandlerFunction fn){ _onUpload = fn; }
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void onBody(ArBodyHandlerFunction fn){ _onBody = fn; }
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bool canHandle(AsyncWebServerRequest *request){
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if(!_onRequest)
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return false;
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if(_method != HTTP_ANY && request->method() != _method)
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return false;
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if(_uri.length() > 1 && (_uri != request->url() && !request->url().startsWith(_uri+"/")))
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return false;
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return true;
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}
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void handleRequest(AsyncWebServerRequest *request){
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if(_onRequest)
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_onRequest(request);
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else
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request->send(500);
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}
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void handleUpload(AsyncWebServerRequest *request, String filename, size_t index, uint8_t *data, size_t len, bool final){
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if(_onUpload)
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_onUpload(request, filename, index, data, len, final);
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}
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void handleBody(AsyncWebServerRequest *request, uint8_t *data, size_t len, size_t index, size_t total){
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if(_onBody)
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_onBody(request, data, len, index, total);
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}
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};
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#endif /* ASYNCWEBSERVERHANDLERIMPL_H_ */
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