@okxweb3/coin-base/dist/base/hex.js

A base package for @ok/coin-*

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.isHexPrefixed = exports.stripHexPrefix = exports.fromHex = exports.toHex = void 0;
const helper_1 = require("./helper");
function toHex(data, addPrefix = false) {
    const buffer = Buffer.from(data);
    return addPrefix ? '0x' + buffer.toString('hex') : buffer.toString('hex');
}
exports.toHex = toHex;
function fromHex(data) {
    if (data.startsWith('0x') || data.startsWith('0X')) {
        data = data.substring(2);
    }
    if (data.length % 2 != 0) {
        data = '0' + data;
    }
    if (!(0, helper_1.validateHexString)(data)) {
        throw new Error('invalid hex string');
    }
    return Buffer.from(data, 'hex');
}
exports.fromHex = fromHex;
function stripHexPrefix(hex) {
    if (hex.startsWith('0x')) {
        return hex.substring(2);
    }
    return hex;
}
exports.stripHexPrefix = stripHexPrefix;
function isHexPrefixed(hex) {
    return hex.startsWith('0x');
}
exports.isHexPrefixed = isHexPrefixed;
//# sourceMappingURL=hex.js.map