Ocx File — Download

<script> class OCXDownloader constructor() this.apiBase = '/api'; this.init();

fileStream.on('error', (err) => console.error('Download error:', err); res.status(500).json( error: 'Download failed' ); ); ); ocx file download

// Security: Validate filename to prevent path traversal const safeName = path.basename(filename); if (!safeName.endsWith('.ocx')) return res.status(400).json( error: 'Invalid file type' ); &lt;script&gt; class OCXDownloader constructor() this