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1 /** |
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2 * Relational pipes (library) |
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3 * Copyright © 2019 František Kučera (Frantovo.cz, GlobalCode.info) |
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4 * |
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5 * This program is free software: you can redistribute it and/or modify |
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6 * it under the terms of the: |
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7 * - GNU Lesser General Public License as published by the Free Software Foundation; |
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8 * version 3 of the License or (at your option) |
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9 * - GNU General Public License as published by the Free Software Foundation; |
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10 * version 2 of the License. |
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11 * |
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12 * This program is distributed in the hope that it will be useful, |
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13 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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15 * GNU General Public License for more details. |
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16 * |
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17 * You should have received a copy of the GNU General Public License |
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18 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
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19 */ |
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20 #pragma once |
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21 |
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22 #include <memory> |
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23 |
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24 #include "Iconv.h" |
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25 |
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26 namespace relpipe { |
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27 namespace common { |
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28 namespace text { |
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29 |
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30 /** |
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31 * TextCodec converts text from an encoding (usually the plarform default) |
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32 * to our internal string representations (which is octet string consisting of UTF-8 encoded text). |
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33 * |
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34 * bytes = platform encoding |
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35 * text = our encoding |
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36 * |
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37 * n.b. if the default (platform) encoding "" is used, it is required to initialize locales: setlocale(LC_ALL, ""); |
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38 */ |
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39 class TextCodec { |
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40 private: |
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41 class TextCodecInternal; |
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42 TextCodecInternal* internal; |
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43 public: |
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44 TextCodec(); |
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45 TextCodec(const std::string& encoding); |
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46 virtual ~TextCodec(); |
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47 std::string fromBytes(std::string bytes); |
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48 std::string toBytes(std::string text); |
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49 }; |
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50 |
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51 } |
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52 } |
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53 } |