sms-parse
Version:
```sh npm i sms-parse --save ```
412 lines (411 loc) • 13.5 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Charset = void 0;
class Charset {
}
exports.Charset = Charset;
/* In order to avoid confusion here is a list of terms
* used throughout this code:
* - octet: represent a byte or 8bits
* - septet: represent 7bits
* - character: a text unit, think one char is one glyph (Warning: this is an oversimplification and not always true)
* - code point: a character value in a given encoding
* - code unit: a single "block" used to encode a character
* UCS-2 is of fixed length and every character is 2 code units long
* GSM-7 is of variable length and require 1 or 2 code unit per character
*/
// // Map of Javascript code points to GSM-7
Charset.UNICODE_TO_GSM = {
0x000a: [0x0a],
0x000c: [0x1b, 0x0a],
0x000d: [0x0d],
0x0020: [0x20],
0x0021: [0x21],
0x0022: [0x22],
0x0023: [0x23],
0x0024: [0x02],
0x0025: [0x25],
0x0026: [0x26],
0x0027: [0x27],
0x0028: [0x28],
0x0029: [0x29],
0x002a: [0x2a],
0x002b: [0x2b],
0x002c: [0x2c],
0x002d: [0x2d],
0x002e: [0x2e],
0x002f: [0x2f],
0x0030: [0x30],
0x0031: [0x31],
0x0032: [0x32],
0x0033: [0x33],
0x0034: [0x34],
0x0035: [0x35],
0x0036: [0x36],
0x0037: [0x37],
0x0038: [0x38],
0x0039: [0x39],
0x003a: [0x3a],
0x003b: [0x3b],
0x003c: [0x3c],
0x003d: [0x3d],
0x003e: [0x3e],
0x003f: [0x3f],
0x0040: [0x00],
0x0041: [0x41],
0x0042: [0x42],
0x0043: [0x43],
0x0044: [0x44],
0x0045: [0x45],
0x0046: [0x46],
0x0047: [0x47],
0x0048: [0x48],
0x0049: [0x49],
0x004a: [0x4a],
0x004b: [0x4b],
0x004c: [0x4c],
0x004d: [0x4d],
0x004e: [0x4e],
0x004f: [0x4f],
0x0050: [0x50],
0x0051: [0x51],
0x0052: [0x52],
0x0053: [0x53],
0x0054: [0x54],
0x0055: [0x55],
0x0056: [0x56],
0x0057: [0x57],
0x0058: [0x58],
0x0059: [0x59],
0x005a: [0x5a],
0x005b: [0x1b, 0x3c],
0x005c: [0x1b, 0x2f],
0x005d: [0x1b, 0x3e],
0x005e: [0x1b, 0x14],
0x005f: [0x11],
0x0061: [0x61],
0x0062: [0x62],
0x0063: [0x63],
0x0064: [0x64],
0x0065: [0x65],
0x0066: [0x66],
0x0067: [0x67],
0x0068: [0x68],
0x0069: [0x69],
0x006a: [0x6a],
0x006b: [0x6b],
0x006c: [0x6c],
0x006d: [0x6d],
0x006e: [0x6e],
0x006f: [0x6f],
0x0070: [0x70],
0x0071: [0x71],
0x0072: [0x72],
0x0073: [0x73],
0x0074: [0x74],
0x0075: [0x75],
0x0076: [0x76],
0x0077: [0x77],
0x0078: [0x78],
0x0079: [0x79],
0x007a: [0x7a],
0x007b: [0x1b, 0x28],
// 0x007b: [0x1b28],
0x007c: [0x1b, 0x40],
// 0x007c: [0x1b40],
0x007d: [0x1b, 0x29],
// 0x007d: [0x1b29],
0x007e: [0x1b, 0x3d],
// 0x007e: [0x1b3d],
0x00a1: [0x40],
0x00a3: [0x01],
0x00a4: [0x24],
0x00a5: [0x03],
0x00a7: [0x5f],
0x00bf: [0x60],
0x00c4: [0x5b],
0x00c5: [0x0e],
0x00c6: [0x1c],
0x00c9: [0x1f],
0x00d1: [0x5d],
0x00d6: [0x5c],
0x00d8: [0x0b],
0x00dc: [0x5e],
0x00df: [0x1e],
0x00e0: [0x7f],
0x00e4: [0x7b],
0x00e5: [0x0f],
0x00e6: [0x1d],
0x00c7: [0x09],
0x00e8: [0x04],
0x00e9: [0x05],
0x00ec: [0x07],
0x00f1: [0x7d],
0x00f2: [0x08],
0x00f6: [0x7c],
0x00f8: [0x0c],
0x00f9: [0x06],
0x00fc: [0x7e],
0x0393: [0x13],
0x0394: [0x10],
0x0398: [0x19],
0x039b: [0x14],
0x039e: [0x1a],
0x03a0: [0x16],
0x03a3: [0x18],
0x03a6: [0x12],
0x03a8: [0x17],
0x03a9: [0x15],
0x20ac: [0x1b, 0x65],
// 0x20ac: [0x1b65],
};
// Outra versão
// static UNICODE_TO_GSM: { [key: number]: number[] } = {
// 0x0000: [0x40], // COMMERCIAL AT
// // 0x0000 : 0x00, // NULL (see note above)
// 0x0001: [0xA3], // POUND SIGN
// 0x0002: [0x24], // DOLLAR SIGN
// 0x0003: [0xA5], // YEN SIGN
// 0x0004: [0xE8], // LATIN SMALL LETTER E WITH GRAVE
// 0x0005: [0xE9], // LATIN SMALL LETTER E WITH ACUTE
// 0x0006: [0xF9], // LATIN SMALL LETTER U WITH GRAVE
// 0x0007: [0xEC], // LATIN SMALL LETTER I WITH GRAVE
// 0x0008: [0xF2], // LATIN SMALL LETTER O WITH GRAVE
// // 0x0009: 0xE7, // LATIN SMALL LETTER C WITH CEDILLA
// // 0x0009 : 0xC7, // LATIN CAPITAL LETTER C WITH CEDILLA (see note above)
// 0x000a: [0x0A], // LINE FEED
// 0x000b: [0xD8], // LATIN CAPITAL LETTER O WITH STROKE
// 0x000c: [0xF8], // LATIN SMALL LETTER O WITH STROKE
// 0x000d: [0x0D], // CARRIAGE RETURN
// 0x000e: [0xC5], // LATIN CAPITAL LETTER A WITH RING ABOVE
// 0x000f: [0xE5], // LATIN SMALL LETTER A WITH RING ABOVE
// // 0x0010: '\u0394', // GREEK CAPITAL LETTER DELTA
// 0x0011: [0x5F], // LOW LINE
// // 0x0012: '\u03A6', // GREEK CAPITAL LETTER PHI
// // 0x0013: '\u0393', // GREEK CAPITAL LETTER GAMMA
// // 0x0014: '\u039B', // GREEK CAPITAL LETTER LAMDA
// // 0x0015: '\u03A9', // GREEK CAPITAL LETTER OMEGA
// // 0x0016: '\u03A0', // GREEK CAPITAL LETTER PI
// // 0x0017: '\u03A8', // GREEK CAPITAL LETTER PSI
// // 0x0018: '\u03A3', // GREEK CAPITAL LETTER SIGMA
// // 0x0019: '\u0398', // GREEK CAPITAL LETTER THETA
// // 0x001a: '\u039E', // GREEK CAPITAL LETTER XI
// 0x001b: [0xA0], // ESCAPE TO EXTENSION TABLE (or displayed as NBSP, see note above)
// 0x1b0a: [0x0C], // FORM FEED
// 0x1b14: [0x5E], // CIRCUMFLEX ACCENT
// 0x1b28: [0x7B], // LEFT CURLY BRACKET
// 0x1b29: [0x7D], // RIGHT CURLY BRACKET
// 0x1b2f: [0x5C], // REVERSE SOLIDUS
// 0x1b3c: [0x5B], // LEFT SQUARE BRACKET
// 0x1b3d: [0x7E], // TILDE
// 0x1b3e: [0x5D], // RIGHT SQUARE BRACKET
// 0x1b40: [0x7C], // VERTICAL LINE
// // 0x1b65: '\u20AC', // EURO SIGN
// 0x001c: [0xC6], // LATIN CAPITAL LETTER AE
// 0x001d: [0xE6], // LATIN SMALL LETTER AE
// 0x001e: [0xDF], // LATIN SMALL LETTER SHARP S (German)
// 0x001f: [0xC9], // LATIN CAPITAL LETTER E WITH ACUTE
// 0x0020: [0x20], // SPACE
// 0x0021: [0x21], // EXCLAMATION MARK
// 0x0022: [0x22], // QUOTATION MARK
// 0x0023: [0x23], // NUMBER SIGN
// 0x0024: [0xA4], // CURRENCY SIGN
// 0x0025: [0x25], // PERCENT SIGN
// 0x0026: [0x26], // AMPERSAND
// 0x0027: [0x27], // APOSTROPHE
// 0x0028: [0x28], // LEFT PARENTHESIS
// 0x0029: [0x29], // RIGHT PARENTHESIS
// 0x002a: [0x2A], // ASTERISK
// 0x002b: [0x2B], // PLUS SIGN
// 0x002c: [0x2C], // COMMA
// 0x002d: [0x2D], // HYPHEN-MINUS
// 0x002e: [0x2E], // FULL STOP
// 0x002f: [0x2F], // SOLIDUS
// 0x0030: [0x30], // DIGIT ZERO
// 0x0031: [0x31], // DIGIT ONE
// 0x0032: [0x32], // DIGIT TWO
// 0x0033: [0x33], // DIGIT THREE
// 0x0034: [0x34], // DIGIT FOUR
// 0x0035: [0x35], // DIGIT FIVE
// 0x0036: [0x36], // DIGIT SIX
// 0x0037: [0x37], // DIGIT SEVEN
// 0x0038: [0x38], // DIGIT EIGHT
// 0x0039: [0x39], // DIGIT NINE
// 0x003a: [0x3A], // COLON
// 0x003b: [0x3B], // SEMICOLON
// 0x003c: [0x3C], // LESS-THAN SIGN
// 0x003d: [0x3D], // EQUALS SIGN
// 0x003e: [0x3E], // GREATER-THAN SIGN
// 0x003f: [0x3F], // QUESTION MARK
// 0x0040: [0xA1], // INVERTED EXCLAMATION MARK
// 0x0041: [0x41], // LATIN CAPITAL LETTER A
// 0x0042: [0x42], // LATIN CAPITAL LETTER B
// 0x0043: [0x43], // LATIN CAPITAL LETTER C
// 0x0044: [0x44], // LATIN CAPITAL LETTER D
// 0x0045: [0x45], // LATIN CAPITAL LETTER E
// 0x0046: [0x46], // LATIN CAPITAL LETTER F
// 0x0047: [0x47], // LATIN CAPITAL LETTER G
// 0x0048: [0x48], // LATIN CAPITAL LETTER H
// 0x0049: [0x49], // LATIN CAPITAL LETTER I
// 0x004a: [0x4A], // LATIN CAPITAL LETTER J
// 0x004b: [0x4B], // LATIN CAPITAL LETTER K
// 0x004c: [0x4C], // LATIN CAPITAL LETTER L
// 0x004d: [0x4D], // LATIN CAPITAL LETTER M
// 0x004e: [0x4E], // LATIN CAPITAL LETTER N
// 0x004f: [0x4F], // LATIN CAPITAL LETTER O
// 0x0050: [0x50], // LATIN CAPITAL LETTER P
// 0x0051: [0x51], // LATIN CAPITAL LETTER Q
// 0x0052: [0x52], // LATIN CAPITAL LETTER R
// 0x0053: [0x53], // LATIN CAPITAL LETTER S
// 0x0054: [0x54], // LATIN CAPITAL LETTER T
// 0x0055: [0x55], // LATIN CAPITAL LETTER U
// 0x0056: [0x56], // LATIN CAPITAL LETTER V
// 0x0057: [0x57], // LATIN CAPITAL LETTER W
// 0x0058: [0x58], // LATIN CAPITAL LETTER X
// 0x0059: [0x59], // LATIN CAPITAL LETTER Y
// 0x005a: [0x5A], // LATIN CAPITAL LETTER Z
// 0x005b: [0xC4], // LATIN CAPITAL LETTER A WITH DIAERESIS
// 0x005c: [0xD6], // LATIN CAPITAL LETTER O WITH DIAERESIS
// 0x005d: [0xD1], // LATIN CAPITAL LETTER N WITH TILDE
// 0x005e: [0xDC], // LATIN CAPITAL LETTER U WITH DIAERESIS
// 0x005f: [0xA7], // SECTION SIGN
// 0x0060: [0xBF], // INVERTED QUESTION MARK
// 0x0061: [0x61], // LATIN SMALL LETTER A
// 0x0062: [0x62], // LATIN SMALL LETTER B
// 0x0063: [0x63], // LATIN SMALL LETTER C
// 0x0064: [0x64], // LATIN SMALL LETTER D
// 0x0065: [0x65], // LATIN SMALL LETTER E
// 0x0066: [0x66], // LATIN SMALL LETTER F
// 0x0067: [0x67], // LATIN SMALL LETTER G
// 0x0068: [0x68], // LATIN SMALL LETTER H
// 0x0069: [0x69], // LATIN SMALL LETTER I
// 0x006a: [0x6A], // LATIN SMALL LETTER J
// 0x006b: [0x6B], // LATIN SMALL LETTER K
// 0x006c: [0x6C], // LATIN SMALL LETTER L
// 0x006d: [0x6D], // LATIN SMALL LETTER M
// 0x006e: [0x6E], // LATIN SMALL LETTER N
// 0x006f: [0x6F], // LATIN SMALL LETTER O
// 0x0070: [0x70], // LATIN SMALL LETTER P
// 0x0071: [0x71], // LATIN SMALL LETTER Q
// 0x0072: [0x72], // LATIN SMALL LETTER R
// 0x0073: [0x73], // LATIN SMALL LETTER S
// 0x0074: [0x74], // LATIN SMALL LETTER T
// 0x0075: [0x75], // LATIN SMALL LETTER U
// 0x0076: [0x76], // LATIN SMALL LETTER V
// 0x0077: [0x77], // LATIN SMALL LETTER W
// 0x0078: [0x78], // LATIN SMALL LETTER X
// 0x0079: [0x79], // LATIN SMALL LETTER Y
// 0x007a: [0x7A], // LATIN SMALL LETTER Z
// 0x007b: [0xE4], // LATIN SMALL LETTER A WITH DIAERESIS
// 0x007c: [0xF6], // LATIN SMALL LETTER O WITH DIAERESIS
// 0x007d: [0xF1], // LATIN SMALL LETTER N WITH TILDE
// 0x007e: [0xFC], // LATIN SMALL LETTER U WITH DIAERESIS
// 0x007f: [0xE0], // LATIN SMALL LETTER A WITH GRAVE
// };
/**
* Maps UTF-8 chars that are not present in the GSM charset to a close match in one or more GSM charset-compatible
* UTF-8 chars.
*/
Charset.TRANSLITERATE = {
// Characters in the Unicode range 0000 - 00FF (latin1).
// This list is hand-crafted and aims to cover the full latin1 range. Mappings marked with (*) are very
// rough approximations that could be candidate for removal if full latin1 range is not a requirement anymore.
0x0060: [0x27],
0x00a0: [0x20],
0x00a2: [0x63],
0x00a6: [0x7c],
0x00a8: [0x22],
0x00aa: [0x61],
0x00ab: [0x22],
0x00ac: [0x2d],
0x00ad: [0x2d],
0x00af: [0x5f],
0x00b0: [0x6f],
// 0x00A9: ['(c)'], // COPYRIGHT SIGN
0x00a9: [0x28, 0x63, 0x29],
// '\u00AE': '(r)', // REGISTERED SIGN
0x00ae: [0x28, 0x72, 0x29],
// '\u00B1': '+/-', // PLUS-MINUS SIGN
0x00b1: [0x2b, 0x2f, 0x2d],
// '\u00BC': '1/4', // VULGAR FRACTION ONE QUARTER
0x00bc: [0x31, 0x2f, 0x34],
// '\u00BD': '1/2', // VULGAR FRACTION ONE HALF
0x00bd: [0x31, 0x2f, 0x32],
// '\u00BE': '3/4', // VULGAR FRACTION THREE QUARTERS
0x00be: [0x33, 0x2f, 0x34],
0x00b2: [0x32],
0x00b3: [0x33],
0x00b4: [0x27],
0x00b5: [0x75],
0x00b6: [0xa7],
0x00b7: [0x2e],
0x00b8: [0x2c],
0x00b9: [0x31],
0x00ba: [0x6f],
0x00bb: [0x22],
0x00c0: [0x41],
0x00c1: [0x41],
0x00c2: [0x41],
0x00c3: [0x41],
0x00c8: [0x45],
0x00ca: [0x45],
0x00cb: [0x45],
0x00cc: [0x49],
0x00cd: [0x49],
0x00ce: [0x49],
0x00cf: [0x49],
0x00d0: [0x44],
0x00d2: [0x4f],
0x00d3: [0x4f],
0x00d4: [0x4f],
0x00d5: [0x4f],
0x00d7: [0x78],
0x00d9: [0x55],
0x00da: [0x55],
0x00db: [0x55],
0x00dd: [0x59],
// '\u00DE': 'TH', // LATIN CAPITAL LETTER THORN
// 0x00DE: [0x44], // LATIN CAPITAL LETTER THORN => (((((ALEX)))))
0x00de: [0x54, 0x48],
0x00e1: [0x61],
0x00e2: [0x61],
0x00e3: [0x61],
0x00e7: [0x63],
0x00ea: [0x65],
0x00eb: [0x65],
0x00ed: [0x69],
0x00ee: [0x69],
0x00ef: [0x69],
0x00f0: [0x64],
0x00f3: [0x6f],
0x00f4: [0x6f],
0x00f5: [0x6f],
0x00f7: [0x2f],
0x00fa: [0x75],
0x00fb: [0x75],
0x00fd: [0x79],
// '\u00FE': 'th', // LATIN SMALL LETTER THORN
0x00fe: [0x74, 0x68],
// 0x00FE: [0x70], // LATIN SMALL LETTER THORN => Latin Small Letter P (((((ALEX)))))
0x00ff: [0x79],
// Polish chars.
// See: https://github.com/BenMorel/GsmCharsetConverter/issues/1
0x0105: [0x61],
0x0104: [0x41],
0x0107: [0x63],
0x0106: [0x43],
0x0119: [0x65],
0x0118: [0x45],
0x0142: [0x6c],
0x0141: [0x4c],
0x0144: [0x6e],
0x0143: [0x4e],
0x015b: [0x73],
0x015a: [0x53],
0x017a: [0x7a],
0x0179: [0x5a],
0x017c: [0x7a],
0x017b: [0x5a],
// Caracters que serão subistiuidos
0x00e9: [0xe9],
};