author | František Kučera <franta-hg@frantovo.cz> |
Sat, 27 Nov 2021 23:15:17 +0100 | |
branch | v_0 |
changeset 9 | 42dbdee1d9f0 |
parent 2 | e753a7f967c8 |
permissions | -rw-r--r-- |
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/** |
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* Relational pipes |
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* Copyright © 2020 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 "Configuration.h" |
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#include "INIWriter.h" |
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namespace relpipe { |
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namespace out { |
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namespace ini { |
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class INIStandardHandler : public relpipe::reader::handlers::RelationalReaderStringHandler { |
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private: |
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INIWriter& writer; |
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size_t currentAttributeIndex = 0; |
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std::vector<relpipe::reader::handlers::AttributeMetadata> currentAttributes; |
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relpipe::common::type::StringX previousSection; |
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relpipe::common::type::StringX currentSection; |
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relpipe::common::type::StringX currentKey; |
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relpipe::common::type::StringX currentSubKey; |
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relpipe::common::type::StringX currentValue; |
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relpipe::common::type::StringX currentComment; |
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relpipe::common::type::StringX currentWhitespace; |
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bool hasSections = false; |
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public: |
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INIStandardHandler(INIWriter& writer) : writer(writer) { |
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} |
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virtual ~INIStandardHandler() { |
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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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currentAttributes = attributes; |
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currentSection.clear(); |
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currentKey.clear(); |
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currentSubKey.clear(); |
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currentValue.clear(); |
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currentComment.clear(); |
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currentWhitespace.clear(); |
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} |
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void attribute(const relpipe::common::type::StringX& value) override { |
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auto name = currentAttributes[currentAttributeIndex % currentAttributes.size()].getAttributeName(); |
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if (name == L"section") currentSection = value; |
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else if (name == L"key") currentKey = value; |
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else if (name == L"sub_key") currentSubKey = value; |
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else if (name == L"value") currentValue = value; |
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else if (name == L"comment") currentComment = value; |
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else if (name == L"whitespace") currentWhitespace = value; |
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currentAttributeIndex++; |
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if (currentAttributeIndex == currentAttributes.size()) { |
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currentAttributeIndex = 0; |
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if (currentSection != previousSection) { |
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if (previousSection.size()) writer.endSection(); |
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writer.startSection({ |
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.comment = currentKey.empty() ? currentComment : L"", |
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.name = currentSection, |
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.tag = L"", |
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}); |
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previousSection = currentSection; |
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hasSections = true; |
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} |
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if (currentKey.size()) { |
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writer.entry({ |
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.comment = currentComment, |
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.key = currentKey, |
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.subKey = currentSubKey, |
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.value = currentValue, |
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}); |
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} else if (currentComment.size()) { |
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writer.comment({ |
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.comment = currentComment, |
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}); |
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} else if (currentWhitespace.size()) { |
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writer.whitespace({ |
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.whitespace = currentWhitespace, |
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}); |
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} |
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} |
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} |
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void endOfPipe() { |
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if (hasSections) writer.endSection(); |
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} |
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}; |
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} |
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} |
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} |