135 lines
4.2 KiB
JavaScript
135 lines
4.2 KiB
JavaScript
"use strict";
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var __importDefault = (this && this.__importDefault) || function (mod) {
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return (mod && mod.__esModule) ? mod : { "default": mod };
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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const ws_1 = require("ws");
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const express_1 = __importDefault(require("express"));
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const promises_1 = require("fs/promises");
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const mime_1 = __importDefault(require("mime"));
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const Log = require("log");
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class Server {
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constructor() {
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this.id = 'server';
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this.isActive = false;
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this.templates = [
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{
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name: 'index',
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path: 'server.html'
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},
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{
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name: 'script',
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path: 'lib/client/index.js'
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}
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];
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this.port = 9900;
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this.wsPort = 9901;
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this.proxy = {};
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this.init();
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}
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async init() {
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this.log = await Log({ label: this.id });
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await this.load();
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await this.start();
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}
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async load() {
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this.http = express_1.default();
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for (let tmpl of this.templates) {
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tmpl.data = await promises_1.readFile(tmpl.path, 'utf8');
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}
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this.http.get('/', this.index.bind(this));
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this.http.get('/client.js', this.script.bind(this));
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this.http.get('/image/:key', this.image.bind(this));
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this.log.info("Server assets loaded");
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}
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template(name, data) {
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let html = this.templates.find(el => el.name === name).data;
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for (let key of Object.keys(data)) {
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html = html.replace(`{{${key}}}`, data[key]);
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}
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return html;
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}
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async startWss() {
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try {
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this.wss = new ws_1.WebSocketServer({ port: this.wsPort });
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}
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catch (err) {
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this.log.error(err);
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return;
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}
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this.wss.on('connection', (ws) => {
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this.log.info(`Client connected to WebSocketServer`);
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console.dir(ws);
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ws.send('mcopy');
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});
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this.log.info(`WSS [ ws://localhost:${this.wsPort} ]`);
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}
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async startHttp() {
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return new Promise(function (resolve, reject) {
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this.httpd = this.http.listen(this.port, function () {
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this.isActive = true;
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this.log.info(`Server started!`);
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this.log.info(`URL [ http://localhost:${this.port} ]`);
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return resolve(true);
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}.bind(this));
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}.bind(this));
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}
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async start() {
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await this.startHttp();
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await this.startWss();
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}
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async stop() {
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return new Promise(function (resolve, reject) {
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return this.httpd.close(function () {
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this.isActive = false;
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this.log.info(`Server stopped :(`);
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return resolve(false);
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}.bind(this));
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}.bind(this));
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}
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index(req, res, next) {
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const html = this.template('index', { PORT: `${this.port}` });
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this.log.info('GET /');
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return res.send(html);
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}
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script(req, res, next) {
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const js = this.template('script', { PORT: `${this.wsPort}` });
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res.contentType('text/javascript');
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this.log.info('GET /script.js');
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return res.send(js);
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}
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async image(req, res, next) {
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let filePath;
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if (req.params && req.params.key) {
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if (this.proxy[req.params.key]) {
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filePath = this.proxy[req.params.key].path;
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}
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else {
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return false;
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}
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}
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else {
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return false;
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}
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return new Promise(function (resolve, reject) {
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return res.sendFile(filePath, function (err) {
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if (err) {
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res.status(err.status).end();
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return reject(err);
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}
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return resolve(true);
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});
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}.bind(this));
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}
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addProxy(key, filePath) {
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this.proxy[key] = {
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path: filePath,
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mime: mime_1.default.getType(filePath)
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};
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this.log.info(`Added proxy image [${key}]`);
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}
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}
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module.exports = function () {
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return new Server();
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};
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//# sourceMappingURL=index.js.map
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