soundtouch-api/dist/api-discovery.js

SoundTouch API using TypeScript

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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};
var __generator = (this && this.__generator) || function (thisArg, body) {
    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
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Object.defineProperty(exports, "__esModule", { value: true });
exports.APIDiscovery = void 0;
var initBonjour = require("bonjour");
var api_1 = require("./api");
var APIDiscovery = /** @class */ (function () {
    function APIDiscovery() {
    }
    APIDiscovery.search = function (duration) {
        if (duration === void 0) { duration = 10000; }
        return __awaiter(this, void 0, void 0, function () {
            var apis, bonjour;
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0:
                        apis = [];
                        bonjour = initBonjour();
                        bonjour.find({
                            type: 'soundtouch',
                            protocol: 'tcp',
                        }, function (service) {
                            var api = _APIFromService(service);
                            if (api) {
                                apis.push(api);
                            }
                        });
                        return [4 /*yield*/, new Promise(function (resolve) { return setTimeout(resolve, duration); })];
                    case 1:
                        _a.sent();
                        bonjour.destroy();
                        return [2 /*return*/, apis];
                }
            });
        });
    };
    APIDiscovery.find = function (name, duration) {
        if (duration === void 0) { duration = 10000; }
        return __awaiter(this, void 0, void 0, function () {
            return __generator(this, function (_a) {
                return [2 /*return*/, new Promise(function (resolve) {
                        var bonjour = initBonjour();
                        var timer = setTimeout(function () {
                            bonjour.destroy();
                            resolve(undefined);
                        }, duration);
                        bonjour.find({
                            type: 'soundtouch',
                            protocol: 'tcp',
                        }, function (service) {
                            if (service && service.name === name) {
                                var api = _APIFromService(service);
                                if (api) {
                                    clearTimeout(timer);
                                    bonjour.destroy();
                                    resolve(api);
                                }
                            }
                        });
                    })];
            });
        });
    };
    return APIDiscovery;
}());
exports.APIDiscovery = APIDiscovery;
function _APIFromService(service) {
    if (service && service.addresses.length > 0) {
        var ipAddress = service.addresses[0];
        return new api_1.API({
            ip: ipAddress,
            host: service.host,
            port: service.port,
            name: service.name,
            mac: service.txt['mac'],
            manufacturer: service.txt['manufacturer'],
            model: service.txt['model']
        });
    }
    return undefined;
}
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