@adguard/agtree/dist/marshalling-utils/misc/domain-list-common.js

Tool set for working with adblock filter lists

/*
 * AGTree v3.2.2 (build date: Tue, 08 Jul 2025 13:39:47 GMT)
 * (c) 2025 Adguard Software Ltd.
 * Released under the MIT license
 * https://github.com/AdguardTeam/tsurlfilter/tree/master/packages/agtree#readme
 */
import { COMMA, PIPE } from '../../utils/constants.js';

/**
 * Property map for binary serialization. This helps to reduce the size of the serialized data,
 * as it allows us to use a single byte to represent a property.
 *
 * ! IMPORTANT: If you change values here, please update the {@link BINARY_SCHEMA_VERSION}!
 *
 * @note Only 256 values can be represented this way.
 */
const DomainListMarshallingMap = {
    Separator: 1,
    Children: 2,
    Start: 3,
    End: 4,
};
/**
 * Value map for binary serialization. This helps to reduce the size of the serialized data,
 * as it allows us to use a single byte to represent frequently used values.
 *
 * ! IMPORTANT: If you change values here, please update the {@link BINARY_SCHEMA_VERSION}!
 *
 * @note Only 256 values can be represented this way.
 */
const SEPARATOR_SERIALIZATION_MAP = new Map([
    [COMMA, 0],
    [PIPE, 1],
]);

export { DomainListMarshallingMap, SEPARATOR_SERIALIZATION_MAP };