@axiom-crypto/tools/codec/common/decoder.js

Useful data, field, and byte manipulation tools for Axiom.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.decodeQuery = void 0;
const byteStringReader_1 = require("../../utils/byteStringReader");
const decoder_1 = require("../v1/decoder");
const v2_1 = require("../v2");
/**
 * Decodes a queryString into a Query object. You can typecast the result to the appropriate Query
 * type (i.e. QueryV1, QueryV2).
 * @param query The query as bytes in hex string format
 * @returns A Query object conforming to the decoded Query version
 */
function decodeQuery(query) {
    const reader = new byteStringReader_1.ByteStringReader(query);
    const version = reader.readInt(1);
    switch (version) {
        case 1:
            return (0, decoder_1.decodeQueryV1)(reader.byteString.slice(reader.currentIdx));
        case 2:
            return (0, v2_1.decodeQueryV2)(reader.byteString.slice(reader.currentIdx));
        default:
            throw new Error(`Unsupported version: ${version}`);
    }
}
exports.decodeQuery = decodeQuery;