97 lines
2.3 KiB
JavaScript
97 lines
2.3 KiB
JavaScript
import express from "express";
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import { readFile } from "node:fs/promises";
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import { execSync } from "node:child_process";
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import { Server } from "socket.io";
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import { io } from "socket.io-client";
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import fileUpload from "express-fileupload";
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const app = express();
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async function sleep(time) {
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return new Promise((resolve) => setTimeout(resolve, time));
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}
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console.log("Waiting for full boot...");
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// bidirectional forwarding
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// Wait untill the connection
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const back = io("ws://android:3000", {
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reconnectionAttempts: 1000000,
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reconnectionDelay: 100,
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});
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while (!back.connected) {
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await sleep(100);
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}
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console.log("Boot detected! activating endpoints");
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app.use(express.urlencoded({ extended: false }));
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app.use(express.static("/code/dist"));
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//GET
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app.get("/favicon.ico", function (req, res) {
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res.sendFile("/code/favicon.ico");
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});
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app.get("/htmx.js", function (req, res) {
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res.sendFile("/code/node_modules/htmx.org/dist/htmx.min.js");
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});
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app.get("/socket.io.js", function (_req, res) {
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res.sendFile("/code/node_modules/socket.io/client-dist/socket.io.js");
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});
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app.get("/", async function (req, res) {
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let fileData = (await readFile("/code/index.html")).toString();
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fileData = fileData.replace(
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"___screenshotDelayMs___",
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process.env.screenshotDelayMs
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);
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res.setHeader("Content-Type", "text/html");
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res.setHeader("Content-Disposition", "inline");
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res.send(fileData);
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});
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//POST
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app.use(fileUpload());
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app.post("/upload_apk", async function (req, res) {
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if (!req.files || Object.keys(req.files).length === 0) {
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return res.status(400).send("No files were uploaded.");
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}
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execSync("rm -rf /shared_buffer/*");
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if (Array.isArray(req.files.app)) {
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for (const [idx, file] of req.files.app.entries()) {
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let uploadPath = "/shared_buffer/app" + idx + ".apk";
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await file.mv(uploadPath);
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}
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} else {
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let uploadPath = "/shared_buffer/app" + 0 + ".apk";
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await req.files.app.mv(uploadPath);
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}
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back.emit("install");
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res.send("Files uploaded!");
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});
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let server = app.listen(8080, () => console.log("Listening in port 8080"));
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const front = new Server(server);
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// forwarding the messages
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front.on("connection", (socket) => {
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socket.onAny((event, ...args) => {
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if (back.connected) {
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back.emit(event, ...args);
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} else {
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console.log("Front tried to send: ", event, ...args);
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}
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});
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});
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back.onAny((event, ...args) => {
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front.emit(event, ...args);
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});
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