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Текущая директория: /var/www/bitcardoApp/node_modules/tronweb/lib/esm/utils

Просмотр файла: help.js

import { hexStr2byteArray } from './code.js';
import { ADDRESS_PREFIX } from './constants.js';
import { getBase58CheckAddress, decodeBase58Address } from './crypto.js';
import { byteArray2hexStr } from './bytes.js';
export function hexStringToBase58(sHexString) {
    if (sHexString.length < 2 || (sHexString.length & 1) != 0)
        return '';
    const bytes = hexStr2byteArray(sHexString);
    return getBase58CheckAddress(bytes);
}
export function base58ToHexString(sBase58) {
    const bytes = decodeBase58Address(sBase58);
    if (!bytes)
        return '';
    return byteArray2hexStr(bytes);
}
export function hexStringToUtf8(hex) {
    const arr = hex.split('');
    let out = '';
    for (let i = 0; i < arr.length / 2; i++) {
        const tmp = `0x${arr[i * 2]}${arr[i * 2 + 1]}`;
        const charValue = String.fromCharCode(parseInt(tmp));
        out += charValue;
    }
    return out;
}
export function stringUtf8tHex(str) {
    let val = '';
    for (let i = 0; i < str.length; i++) {
        if (val == '')
            val = str.charCodeAt(i).toString(16);
        else
            val += str.charCodeAt(i).toString(16);
    }
    return val;
}
export function address2HexString(sHexAddress) {
    if (sHexAddress.length == 42 && sHexAddress.indexOf(ADDRESS_PREFIX) == 0)
        return sHexAddress;
    return base58ToHexString(sHexAddress);
}
export function hexString2Address(sAddress) {
    return hexStringToBase58(sAddress);
}
export function hexString2Utf8(sHexString) {
    return hexStringToUtf8(sHexString);
}
export function stringUtf8toHex(sUtf8) {
    return stringUtf8tHex(sUtf8);
}
//# sourceMappingURL=help.js.map

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