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chore: Update translations
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Kieran 2024-01-10 16:18:56 +00:00
parent 87386c9950
commit be4ee620ad
1 changed files with 28 additions and 38 deletions
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66
functions/bech32.ts
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@ -1,5 +1,5 @@
'use strict';
const ALPHABET = 'qpzry9x8gf2tvdw0s3jn54khce6mua7l';
"use strict";
const ALPHABET = "qpzry9x8gf2tvdw0s3jn54khce6mua7l";
const ALPHABET_MAP: { [key: string]: number } = {};
for (let z = 0; z < ALPHABET.length; z++) {
@ -23,7 +23,7 @@ function prefixChk(prefix: string): number | string {
let chk = 1;
for (let i = 0; i < prefix.length; ++i) {
const c = prefix.charCodeAt(i);
if (c < 33 || c > 126) return 'Invalid prefix (' + prefix + ')';
if (c < 33 || c > 126) return "Invalid prefix (" + prefix + ")";
chk = polymodStep(chk) ^ (c >> 5);
}
@ -37,18 +37,8 @@ function prefixChk(prefix: string): number | string {
}
function convert(data: ArrayLike<number>, inBits: number, outBits: number, pad: true): number[];
function convert(
data: ArrayLike<number>,
inBits: number,
outBits: number,
pad: false,
): number[] | string;
function convert(
data: ArrayLike<number>,
inBits: number,
outBits: number,
pad: boolean,
): number[] | string {
function convert(data: ArrayLike<number>, inBits: number, outBits: number, pad: false): number[] | string;
function convert(data: ArrayLike<number>, inBits: number, outBits: number, pad: boolean): number[] | string {
let value = 0;
let bits = 0;
const maxV = (1 << outBits) - 1;
@ -69,8 +59,8 @@ function convert(
result.push((value << (outBits - bits)) & maxV);
}
} else {
if (bits >= inBits) return 'Excess padding';
if ((value << (outBits - bits)) & maxV) return 'Non-zero padding';
if (bits >= inBits) return "Excess padding";
if ((value << (outBits - bits)) & maxV) return "Non-zero padding";
}
return result;
@ -92,9 +82,9 @@ function fromWords(words: ArrayLike<number>): number[] {
throw new Error(res);
}
function getLibraryFromEncoding(encoding: 'bech32' | 'bech32m'): BechLib {
function getLibraryFromEncoding(encoding: "bech32" | "bech32m"): BechLib {
let ENCODING_CONST: number;
if (encoding === 'bech32') {
if (encoding === "bech32") {
ENCODING_CONST = 1;
} else {
ENCODING_CONST = 0x2bc830a3;
@ -102,18 +92,18 @@ function getLibraryFromEncoding(encoding: 'bech32' | 'bech32m'): BechLib {
function encode(prefix: string, words: ArrayLike<number>, LIMIT?: number): string {
LIMIT = LIMIT || 90;
if (prefix.length + 7 + words.length > LIMIT) throw new TypeError('Exceeds length limit');
if (prefix.length + 7 + words.length > LIMIT) throw new TypeError("Exceeds length limit");
prefix = prefix.toLowerCase();
// determine chk mod
let chk = prefixChk(prefix);
if (typeof chk === 'string') throw new Error(chk);
if (typeof chk === "string") throw new Error(chk);
let result = prefix + '1';
let result = prefix + "1";
for (let i = 0; i < words.length; ++i) {
const x = words[i];
if (x >> 5 !== 0) throw new Error('Non 5-bit word');
if (x >> 5 !== 0) throw new Error("Non 5-bit word");
chk = polymodStep(chk) ^ x;
result += ALPHABET.charAt(x);
@ -134,31 +124,31 @@ function getLibraryFromEncoding(encoding: 'bech32' | 'bech32m'): BechLib {
function __decode(str: string, LIMIT?: number): Decoded | string {
LIMIT = LIMIT || 90;
if (str.length < 8) return str + ' too short';
if (str.length > LIMIT) return 'Exceeds length limit';
if (str.length < 8) return str + " too short";
if (str.length > LIMIT) return "Exceeds length limit";
// don't allow mixed case
const lowered = str.toLowerCase();
const uppered = str.toUpperCase();
if (str !== lowered && str !== uppered) return 'Mixed-case string ' + str;
if (str !== lowered && str !== uppered) return "Mixed-case string " + str;
str = lowered;
const split = str.lastIndexOf('1');
if (split === -1) return 'No separator character for ' + str;
if (split === 0) return 'Missing prefix for ' + str;
const split = str.lastIndexOf("1");
if (split === -1) return "No separator character for " + str;
if (split === 0) return "Missing prefix for " + str;
const prefix = str.slice(0, split);
const wordChars = str.slice(split + 1);
if (wordChars.length < 6) return 'Data too short';
if (wordChars.length < 6) return "Data too short";
let chk = prefixChk(prefix);
if (typeof chk === 'string') return chk;
if (typeof chk === "string") return chk;
const words = [];
for (let i = 0; i < wordChars.length; ++i) {
const c = wordChars.charAt(i);
const v = ALPHABET_MAP[c];
if (v === undefined) return 'Unknown character ' + c;
if (v === undefined) return "Unknown character " + c;
chk = polymodStep(chk) ^ v;
// not in the checksum?
@ -166,18 +156,18 @@ function getLibraryFromEncoding(encoding: 'bech32' | 'bech32m'): BechLib {
words.push(v);
}
if (chk !== ENCODING_CONST) return 'Invalid checksum for ' + str;
if (chk !== ENCODING_CONST) return "Invalid checksum for " + str;
return { prefix, words };
}
function decodeUnsafe(str: string, LIMIT?: number): Decoded | undefined {
const res = __decode(str, LIMIT);
if (typeof res === 'object') return res;
if (typeof res === "object") return res;
}
function decode(str: string, LIMIT?: number): Decoded {
const res = __decode(str, LIMIT);
if (typeof res === 'object') return res;
if (typeof res === "object") return res;
throw new Error(res);
}
@ -192,8 +182,8 @@ function getLibraryFromEncoding(encoding: 'bech32' | 'bech32m'): BechLib {
};
}
export const bech32 = getLibraryFromEncoding('bech32');
export const bech32m = getLibraryFromEncoding('bech32m');
export const bech32 = getLibraryFromEncoding("bech32");
export const bech32m = getLibraryFromEncoding("bech32m");
export interface Decoded {
prefix: string;
words: number[];
@ -205,4 +195,4 @@ export interface BechLib {
toWords: typeof toWords;
fromWordsUnsafe: typeof fromWordsUnsafe;
fromWords: typeof fromWords;
}
}