puter/experiments/x86emu/www/main.js
2024-07-09 04:10:33 -04:00

63 lines
1.8 KiB
JavaScript
Executable File

#!/usr/bin/env node
/*
* Copyright (C) 2024 Puter Technologies Inc.
*
* This file is part of Puter.
*
* Puter is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
"use strict";
import('./js/InstanceManager.mjs').then(module => {
const InstanceManager = module.default;
process.stdin.setRawMode(true);
process.stdin.resume();
process.stdin.setEncoding("utf8");
console.log("Now booting, please stand by ...");
const manager = new InstanceManager({ screen: false, term: false, spawnRoot: undefined });
manager.getInstanceByinstName("Host").then(result => {
const hostvm = result.vm;
hostvm.add_listener("emulator-started", () => {
process.stdout.write("Welcome to psl!");
hostvm.serial0_send("\n");
});
hostvm.add_listener("serial0-output-byte", (byte) => {
var chr = String.fromCharCode(byte);
if (chr <= "~") {
process.stdout.write(chr);
}
});
process.stdin.on("data", (c) => {
if (c === "\u0004") {
hostvm.stop();
process.stdin.pause();
}
else {
hostvm.serial0_send(c);
}
});
}).catch(error => {
console.error(error);
throw Error("Error in getting host inastance, quitting");
});
}).catch(error => {
console.error('Error loading InstanceManager:', error);
});