#!/usr/bin/env node
/**
* DOSEMU Test Script
*
* Standalone test to verify DOSEMU works with door games before full integration.
* This script launches LORD via DOSEMU with PTY and allows manual testing.
*
* Usage:
* node test-dosemu.js
*
* Requirements:
* - dosemu2 installed (apt-get install dosemu2)
* - node-pty installed (npm install in scripts/dosbox-bridge)
*/
const pty = require('node-pty');
const fs = require('fs');
const path = require('path');
const BASE_PATH = path.resolve(__dirname, '..');
console.log('=== DOSEMU Door Game Test ===');
console.log('');
// Check if DOSEMU is installed
function findDOSEMU() {
const candidates = ['/usr/bin/dosemu', '/usr/local/bin/dosemu'];
for (const candidate of candidates) {
if (fs.existsSync(candidate)) {
console.log(`? Found DOSEMU: ${candidate}`);
return candidate;
}
}
console.error('? DOSEMU not found. Install with: sudo apt-get install dosemu2');
process.exit(1);
}
// Generate DOOR.SYS for testing
function generateTestDoorSys() {
const dropDir = path.join(BASE_PATH, 'dosbox-bridge', 'dos', 'drops', 'node1');
if (!fs.existsSync(dropDir)) {
fs.mkdirSync(dropDir, { recursive: true });
}
const doorSysPath = path.join(dropDir, 'DOOR.SYS');
const lines = [
'COM1:', // 1: Comm port
'115200', // 2: Baud rate
'8', // 3: Parity
'1', // 4: Node number
'115200', // 5: DTE rate
'Y', // 6: Screen display
'Y', // 7: Printer toggle
'Y', // 8: Page bell
'Y', // 9: Caller alarm
'Test User', // 10: User's name
'Test Location', // 11: Location
'555-1234', // 12: Phone
'555-1234', // 13: Phone (again)
'PASSWORD', // 14: Password
'255', // 15: Security level
'100', // 16: Times on
'01/01/2026', // 17: Last date
'7200', // 18: Seconds remaining
'120', // 19: Minutes remaining
'GR', // 20: Graphics mode
'23', // 21: Page length
'Y', // 22: User mode (expert)
'1,2,3,4,5,6,7', // 23: Conferences
'1', // 24: Conference
'0', // 25: Upload KB
'0', // 26: Download KB
'0', // 27: Daily DL limit
'0', // 28: Daily DL total
'01/01/90', // 29: Birthdate
'', // 30: Registration path
'', // 31: Door path
'Sysop', // 32: Sysop name
'Test User', // 33: Alias
'00:00', // 34: Event time
'Y', // 35: Error-free connection
'Y', // 36: ANSI supported
'Y', // 37: Record locking
'7', // 38: Text color
'120', // 39: Time limit
'7200', // 40: Time remaining
'0', // 41: Fossil port
'0', // 42: Fossil IRQ
'0', // 43: Fossil base
'BinktermPHP BBS', // 44: BBS name
'System', // 45: Sysop first
'Operator', // 46: Sysop last
'0', // 47: Fossil port
'0', // 48: Fossil IRQ
'0', // 49: Fossil base
'DOOR.SYS', // 50: Drop file type
'1', // 51: Node number
'115200' // 52: DTE rate
];
const content = lines.join('\r\n') + '\r\n';
fs.writeFileSync(doorSysPath, content, 'ascii');
console.log(`? Generated DOOR.SYS: ${doorSysPath}`);
return doorSysPath;
}
// Generate DOS batch file to launch LORD
function generateLaunchScript() {
// Put script in dosbox-bridge/dos so DOSEMU finds it as C:\launch-lord.bat
const scriptPath = path.join(BASE_PATH, 'dosbox-bridge', 'dos', 'launch-lord.bat');
const script = `@echo off
echo.
echo ========================================
echo DOSEMU LORD Test
echo ========================================
echo.
copy \\drops\\node1\\DOOR.SYS \\doors\\lord\\DOOR.SYS
cd \\doors\\lord
echo Loading FOSSIL driver...
\\fossil\\bnu.com
echo.
echo Launching LORD...
echo.
call start.bat 1
`;
fs.writeFileSync(scriptPath, script);
console.log(`? Generated launch script: ${scriptPath}`);
return scriptPath;
}
// Main test function
async function testDOSEMU() {
const dosemuExe = findDOSEMU();
console.log('');
console.log('Setting up test environment...');
// Generate DOOR.SYS
generateTestDoorSys();
// Generate launch script
const launchScript = generateLaunchScript();
console.log('');
console.log('Launching DOSEMU...');
console.log('Note: You should see LORD load. Type commands to play.');
console.log('Press Ctrl+C to exit.');
console.log('');
console.log('-----------------------------------');
// Set up DOSEMU environment
const dosemuDir = path.join(BASE_PATH, 'dosbox-bridge', 'dos');
// Launch DOSEMU interactively (no config for now to test)
const dosemuProcess = pty.spawn(dosemuExe, [
'-t' // Terminal mode
], {
name: 'xterm-color',
cols: 80,
rows: 25,
cwd: BASE_PATH,
env: process.env
});
console.log(`DOSEMU PID: ${dosemuProcess.pid}`);
// Check memory usage
setTimeout(() => {
try {
const { execSync } = require('child_process');
const ps = execSync(`ps aux | grep ${dosemuProcess.pid} | grep -v grep`).toString();
const match = ps.match(/\s+(\d+)\s+(\d+\.\d+)\s+(\d+\.\d+)\s+(\d+)/);
if (match) {
const rss = parseInt(match[4]); // RSS in KB
const rssMB = (rss / 1024).toFixed(1);
console.log(`\n[MEMORY] DOSEMU RSS: ${rssMB} MB`);
}
} catch (e) {
// Ignore errors
}
}, 3000);
// Forward DOSEMU output to console
dosemuProcess.onData((data) => {
process.stdout.write(data);
});
// Forward stdin to DOSEMU
process.stdin.setRawMode(true);
process.stdin.on('data', (data) => {
// Handle Ctrl+C
if (data[0] === 0x03) {
console.log('\n\nShutting down DOSEMU...');
dosemuProcess.kill();
process.exit(0);
}
dosemuProcess.write(data);
});
// Handle DOSEMU exit
dosemuProcess.onExit(({ exitCode, signal }) => {
console.log(`\n\nDOSEMU exited: code=${exitCode}, signal=${signal}`);
process.exit(exitCode || 0);
});
}
// Run test
testDOSEMU().catch((err) => {
console.error('Error:', err.message);
process.exit(1);
});
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