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83158affa8
Passing String by value means a full copy-constructor/temporary string creation which is slightly inefficient. Avoid that by using const references.
35 lines
1.1 KiB
C++
35 lines
1.1 KiB
C++
#ifndef REQUESTHANDLER_H
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#define REQUESTHANDLER_H
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#include <ESP8266WebServer.h>
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#include <vector>
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#include <assert.h>
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template<typename ServerType>
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class RequestHandler {
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using WebServerType = ESP8266WebServerTemplate<ServerType>;
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public:
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virtual ~RequestHandler() { }
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virtual bool canHandle(HTTPMethod method, const String& uri) { (void) method; (void) uri; return false; }
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virtual bool canUpload(const String& uri) { (void) uri; return false; }
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virtual bool handle(WebServerType& server, HTTPMethod requestMethod, const String& requestUri) { (void) server; (void) requestMethod; (void) requestUri; return false; }
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virtual void upload(WebServerType& server, const String& requestUri, HTTPUpload& upload) { (void) server; (void) requestUri; (void) upload; }
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RequestHandler<ServerType>* next() { return _next; }
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void next(RequestHandler<ServerType>* r) { _next = r; }
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private:
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RequestHandler<ServerType>* _next = nullptr;
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protected:
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std::vector<String> pathArgs;
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public:
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const String& pathArg(unsigned int i) {
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assert(i < pathArgs.size());
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return pathArgs[i];
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}
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};
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#endif //REQUESTHANDLER_H
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