99 lines
3.1 KiB
JavaScript
99 lines
3.1 KiB
JavaScript
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"use strict";
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var _SET_BY_CODE;
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function _defineProperty(obj, key, value) {
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if (key in obj) {
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Object.defineProperty(obj, key, {
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value: value,
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enumerable: true,
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configurable: true,
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writable: true
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});
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} else {
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obj[key] = value;
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}
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return obj;
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}
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// constants for internal usage
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var SET_A = 0;
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var SET_B = 1;
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var SET_C = 2;
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// Special characters
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var SHIFT = 98;
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var START_A = 103;
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var START_B = 104;
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var START_C = 105;
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var MODULO = 103;
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var STOP = 106;
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var FNC1 = 207;
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// Get set by start code
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var SET_BY_CODE = (_SET_BY_CODE = {}, _defineProperty(_SET_BY_CODE, START_A, SET_A),
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_defineProperty(_SET_BY_CODE, START_B, SET_B), _defineProperty(_SET_BY_CODE, START_C, SET_C), _SET_BY_CODE);
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// Get next set by code
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var SWAP = {
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101: SET_A,
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100: SET_B,
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99: SET_C
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};
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var A_START_CHAR = String.fromCharCode(208); // START_A + 105
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var B_START_CHAR = String.fromCharCode(209); // START_B + 105
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var C_START_CHAR = String.fromCharCode(210); // START_C + 105
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// 128A (Code Set A)
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// ASCII characters 00 to 95 (0–9, A–Z and control codes), special characters, and FNC 1–4
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var A_CHARS = "[\x00-\x5F\xC8-\xCF]";
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// 128B (Code Set B)
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// ASCII characters 32 to 127 (0–9, A–Z, a–z), special characters, and FNC 1–4
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var B_CHARS = "[\x20-\x7F\xC8-\xCF]";
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// 128C (Code Set C)
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// 00–99 (encodes two digits with a single code point) and FNC1
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var C_CHARS = "(\xCF*[0-9]{2}\xCF*)";
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// CODE128 includes 107 symbols:
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// 103 data symbols, 3 start symbols (A, B and C), and 1 stop symbol (the last one)
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// Each symbol consist of three black bars (1) and three white spaces (0).
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var BARS = [11011001100, 11001101100, 11001100110, 10010011000, 10010001100, 10001001100, 10011001000,
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10011000100, 10001100100, 11001001000, 11001000100, 11000100100, 10110011100, 10011011100, 10011001110,
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10111001100, 10011101100, 10011100110, 11001110010, 11001011100, 11001001110, 11011100100, 11001110100,
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11101101110, 11101001100, 11100101100, 11100100110, 11101100100, 11100110100, 11100110010, 11011011000,
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11011000110, 11000110110, 10100011000, 10001011000, 10001000110, 10110001000, 10001101000, 10001100010,
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11010001000, 11000101000, 11000100010, 10110111000, 10110001110, 10001101110, 10111011000, 10111000110,
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10001110110, 11101110110, 11010001110, 11000101110, 11011101000, 11011100010, 11011101110, 11101011000,
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11101000110, 11100010110, 11101101000, 11101100010, 11100011010, 11101111010, 11001000010, 11110001010,
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10100110000, 10100001100, 10010110000, 10010000110, 10000101100, 10000100110, 10110010000, 10110000100,
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10011010000, 10011000010, 10000110100, 10000110010, 11000010010, 11001010000, 11110111010, 11000010100,
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10001111010, 10100111100, 10010111100, 10010011110, 10111100100, 10011110100, 10011110010, 11110100100,
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11110010100, 11110010010, 11011011110, 11011110110, 11110110110, 10101111000, 10100011110, 10001011110,
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10111101000, 10111100010, 11110101000, 11110100010, 10111011110, 10111101110, 11101011110, 11110101110,
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11010000100, 11010010000, 11010011100, 1100011101011
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];
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export default {
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SET_A,
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SET_B,
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SET_C,
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SHIFT,
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START_A,
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START_B,
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START_C,
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MODULO,
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STOP,
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FNC1,
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SET_BY_CODE,
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SWAP,
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A_START_CHAR,
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B_START_CHAR,
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C_START_CHAR,
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A_CHARS,
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B_CHARS,
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C_CHARS,
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BARS
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}
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