homebridge-lirc-tv/dist/lirc.js

Control IR Televisions using LIRC

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.LIRCController = void 0;
const net_1 = __importDefault(require("net"));
const DELAY_INDENTIFIER = 'DELAY|';
class LIRCController {
    constructor(host, port, remote, delay, log) {
        this.host = host;
        this.port = port;
        this.remote = remote;
        this.delay = delay;
        this.log = log;
        this.sendCommands = (keys) => {
            return keys.reduce((collector, key) => {
                return collector.then(() => new Promise((resolve, reject) => {
                    this.sendCommand(key, resolve, reject);
                }));
            }, Promise.resolve());
        };
        this.sendCommand = (key, resolve, reject) => {
            if (key.startsWith(DELAY_INDENTIFIER)) {
                // This is just a delay key, no need to send to LIRC
                const delayTimeout = parseInt(key.replace(DELAY_INDENTIFIER, ''));
                this.log.info(`Delaying for ${delayTimeout}ms`);
                setTimeout(resolve, delayTimeout);
            }
            else {
                const client = net_1.default.connect({
                    host: this.host,
                    port: this.port
                }, () => {
                    const requestBody = `SEND_ONCE ${this.remote} ${key}`;
                    this.log.info(`Sending command to LIRC (${this.host}:${this.port}): ${requestBody}`);
                    client.write(`${requestBody}\r\n`);
                    client.end();
                    setTimeout(resolve, this.delay);
                });
                client.on('error', (error) => {
                    reject(error);
                });
            }
        };
    }
}
exports.LIRCController = LIRCController;
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