src/HTTPServer.h
author František Kučera <franta-hg@frantovo.cz>
Thu, 07 Apr 2022 23:04:12 +0200
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configurable TCP listener port + RequestHandler interface
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/**
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 * Relational pipes
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 * Copyright © 2022 František Kučera (Frantovo.cz, GlobalCode.info)
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 *
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 * This program is free software: you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation, version 3 of the License.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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 */
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#pragma once
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#include <vector>
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#include <string>
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#include <ctype.h>
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#include <memory>
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namespace relpipe {
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namespace tr {
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namespace httpd {
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class HTTPServer {
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private:
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	class HTTPServerImpl;
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	HTTPServerImpl* impl;
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	HTTPServer(HTTPServerImpl* impl) : impl(impl) {
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	}
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public:
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	class Header {
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	public:
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		std::string name;
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		std::string value;
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	};
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	class Request {
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	public:
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		std::vector<Header> header;
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		std::string host;
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		std::string method;
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		std::string url;
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		std::string body;
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	};
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	class Response {
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	public:
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		std::vector<Header> header;
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		uint16_t code;
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		std::string body;
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	};
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	class RequestHandler {
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	public:
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		virtual const Response handle(const Request& request);
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	};
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	class Options {
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	public:
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		uint16_t tcpPort = 8080;
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	};
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	virtual ~HTTPServer();
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	HTTPServer(const HTTPServer&) = delete;
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	HTTPServer& operator=(const HTTPServer&) = delete;
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	void setRequestHandler(std::shared_ptr<RequestHandler> handler);
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	static HTTPServer* create(Options options);
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};
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}
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}
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}