Auto status change to "Under Review"
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1 | 1 | using Implab; |
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2 | 2 | using Implab.Formats; |
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3 | 3 | using System; |
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4 | 4 | using System.Collections.Generic; |
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5 | 5 | using System.Diagnostics; |
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6 | 6 | using System.Linq; |
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7 | 7 | using System.Text; |
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8 | 8 | using System.Threading.Tasks; |
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9 | 9 | |
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10 | 10 | namespace Implab.Formats.JSON { |
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11 | 11 | /// <summary> |
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12 | 12 | /// ΠΠ»Π°ΡΡ Π΄Π»Ρ ΠΏΡΠ΅ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°Π½ΠΈΡ ΡΠΊΡΠ°Π½ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ ΡΡΡΠΎΠΊΠΈ JSON |
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13 | 13 | /// </summary> |
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14 | 14 | static class StringTranslator { |
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15 | 15 | static readonly char[] _escMap; |
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16 | 16 | static readonly int[] _hexMap; |
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17 | 17 | |
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18 | 18 | static StringTranslator() { |
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19 | var chars = new char[] { 'b', 'f', 't', 'r', 'n', '\\', '/' }; | |
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20 | var vals = new char[] { '\b', '\f', '\t', '\r', '\n', '\\', '/' }; | |
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19 | var chars = new char[] { 'b', 'f', 't', 'r', 'n', '\\', '/', '"' }; | |
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20 | var vals = new char[] { '\b', '\f', '\t', '\r', '\n', '\\', '/', '"' }; | |
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21 | 21 | |
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22 | 22 | _escMap = new char[chars.Max() + 1]; |
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23 | 23 | |
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24 | 24 | for (int i = 0; i < chars.Length; i++) |
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25 | 25 | _escMap[chars[i]] = vals[i]; |
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26 | 26 | |
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27 | 27 | var hexs = new char[] { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f', 'A', 'B', 'C', 'D', 'E', 'F' }; |
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28 | 28 | var ints = new int[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 10, 11, 12, 13, 14, 15 }; |
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29 | 29 | |
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30 | 30 | _hexMap = new int[hexs.Max() + 1]; |
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31 | 31 | |
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32 | 32 | for (int i = 0; i < hexs.Length; i++) |
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33 | 33 | _hexMap[hexs[i]] = ints[i]; |
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34 | 34 | |
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35 | 35 | } |
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36 | 36 | |
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37 | 37 | internal static char TranslateEscapedChar(char symbol) { |
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38 | 38 | return _escMap[symbol]; |
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39 | 39 | } |
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40 | 40 | |
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41 | 41 | internal static char TranslateHexUnicode(char[] symbols, int offset) { |
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42 | 42 | Debug.Assert(symbols != null); |
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43 | 43 | Debug.Assert(symbols.Length - offset >= 4); |
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44 | 44 | |
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45 | 45 | int value = (_hexMap[symbols[offset]] << 12) |
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46 | 46 | | (_hexMap[symbols[offset + 1]] << 8) |
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47 | 47 | | (_hexMap[symbols[offset + 2]] << 4) |
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48 | 48 | | (_hexMap[symbols[offset + 3]]); |
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49 | 49 | return (char)value; |
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50 | 50 | } |
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51 | 51 | } |
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52 | 52 | } |
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