author | František Kučera <franta-hg@frantovo.cz> |
Fri, 04 Mar 2022 21:30:08 +0100 | |
branch | v_0 |
changeset 3 | be6f2e307a65 |
parent 2 | fc9911b1d295 |
child 4 | 8a5b86415d80 |
permissions | -rw-r--r-- |
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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 <memory> |
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#include <string> |
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#include <vector> |
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#include <iostream> |
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#include <sstream> |
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#include <locale> |
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#include <codecvt> |
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#include <relpipe/common/type/typedefs.h> |
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#include <relpipe/reader/TypeId.h> |
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#include <relpipe/reader/handlers/RelationalReaderStringHandler.h> |
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#include <relpipe/reader/handlers/AttributeMetadata.h> |
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#include "PosixMQ.h" |
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#include "Configuration.h" |
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namespace relpipe { |
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namespace out { |
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namespace posixmq { |
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class PosixMQHandler : public relpipe::reader::handlers::RelationalReaderStringHandler { |
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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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Configuration configuration; |
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shared_ptr<PosixMQ> mq; |
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public: |
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PosixMQHandler(Configuration configuration) : configuration(configuration) { |
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mq.reset(PosixMQ::open(convertor.to_bytes(configuration.queue), configuration.unlinkOnClose)); |
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} |
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void startRelation(relpipe::common::type::StringX name, std::vector<relpipe::reader::handlers::AttributeMetadata> attributes) override { |
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} |
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void attribute(const relpipe::common::type::StringX& value) override { |
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// TODO: send only certain attributes |
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mq->send(convertor.to_bytes(value)); |
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} |
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void endOfPipe() { |
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} |
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}; |
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} |
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} |
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} |