HD Example Three

examplethree.ts

// Dependencies
import wifi from "npm:node-wifi";
import { Hono } from "jsr:@hono/hono";

// Create App
const app = new Hono(); // Creates a new Hono instance.
wifi.init({
    // Initiates the Node Wifi library.
    iface: null,
});

// Scan Internet Function
// This function will scan Wifi Networks on the local machine and return them in an array.
// It will also return the current network the device is on currently.
async function scanInternet() {
    const foundNetworks = await wifi.scan().catch((_e: Error) => {
        return [];
    });
    const currentNetwork = await wifi
        .getCurrentConnections()
        .catch((_e: Error) => {
            return {};
        });

    return { networks: foundNetworks, currentnetwork: currentNetwork[0] };
}

app.get("/wifi", async (c) => {
    const scannedNetworks = await scanInternet();
    return c.json(scannedNetworks);
});

// Serve App
Deno.serve(app.fetch); // Serves the Hono instance via Deno.Serve