src/MQTTCommand.h
author František Kučera <franta-hg@frantovo.cz>
Sun, 05 Jun 2022 22:51:45 +0200
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parse connection string, credentials, check return values
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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 <iostream>
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#include <sstream>
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#include <vector>
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#include <memory>
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#include <atomic>
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#include <relpipe/writer/TypeId.h>
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#include "Configuration.h"
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namespace relpipe {
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namespace in {
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namespace mqtt {
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class MQTTCommand {
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private:
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	std::wstring_convert<codecvt_utf8<wchar_t>> convertor; // TODO: support also other encodings.
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	std::atomic<bool> continueProcessing{true};
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	static void parseConnectionString(const std::string& connectionString, std::string& hostname, int& port);
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	static void check(std::string operation, int result);
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public:
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	virtual ~MQTTCommand();
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	void process(std::shared_ptr<writer::RelationalWriter> writer, Configuration& configuration);
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	void finish(int sig) {
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		continueProcessing = false;
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	}
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};
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}
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}
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}