File size: 3,369 Bytes
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const fs = require('fs').promises;
const path = require('path');
// This file is used for testing wasm build from emscripten
// Example build command:
// emcmake cmake -B build-wasm -DGGML_WEBGPU=ON -DLLAMA_OPENSSL=OFF
// cmake --build build-wasm --target test-backend-ops -j
const PORT = 8080;
const STATIC_DIR = path.join(__dirname, '../build-wasm/bin');
console.log(`Serving static files from: ${STATIC_DIR}`);
const mimeTypes = {
'.html': 'text/html',
'.js': 'text/javascript',
'.css': 'text/css',
'.png': 'image/png',
'.jpg': 'image/jpeg',
'.gif': 'image/gif',
'.svg': 'image/svg+xml',
'.json': 'application/json',
'.woff': 'font/woff',
'.woff2': 'font/woff2',
};
async function generateDirListing(dirPath, reqUrl) {
const files = await fs.readdir(dirPath);
let html = `
<!DOCTYPE html>
<html>
<head>
<title>Directory Listing</title>
<style>
body { font-family: Arial, sans-serif; padding: 20px; }
ul { list-style: none; padding: 0; }
li { margin: 5px 0; }
a { text-decoration: none; color: #0066cc; }
a:hover { text-decoration: underline; }
</style>
</head>
<body>
<h1>Directory: ${reqUrl}</h1>
<ul>
`;
if (reqUrl !== '/') {
html += `<li><a href="../">../ (Parent Directory)</a></li>`;
}
for (const file of files) {
const filePath = path.join(dirPath, file);
const stats = await fs.stat(filePath);
const link = encodeURIComponent(file) + (stats.isDirectory() ? '/' : '');
html += `<li><a href="${link}">${file}${stats.isDirectory() ? '/' : ''}</a></li>`;
}
html += `
</ul>
</body>
</html>
`;
return html;
}
const server = http.createServer(async (req, res) => {
try {
// Set COOP and COEP headers
res.setHeader('Cross-Origin-Opener-Policy', 'same-origin');
res.setHeader('Cross-Origin-Embedder-Policy', 'require-corp');
res.setHeader('Cache-Control', 'no-store, no-cache, must-revalidate, proxy-revalidate');
res.setHeader('Pragma', 'no-cache');
res.setHeader('Expires', '0');
const filePath = path.join(STATIC_DIR, decodeURIComponent(req.url));
const stats = await fs.stat(filePath);
if (stats.isDirectory()) {
const indexPath = path.join(filePath, 'index.html');
try {
const indexData = await fs.readFile(indexPath);
res.writeHeader(200, { 'Content-Type': 'text/html' });
res.end(indexData);
} catch {
// No index.html, generate directory listing
const dirListing = await generateDirListing(filePath, req.url);
res.writeHeader(200, { 'Content-Type': 'text/html' });
res.end(dirListing);
}
} else {
const ext = path.extname(filePath).toLowerCase();
const contentType = mimeTypes[ext] || 'application/octet-stream';
const data = await fs.readFile(filePath);
res.writeHeader(200, { 'Content-Type': contentType });
res.end(data);
}
} catch (err) {
if (err.code === 'ENOENT') {
res.writeHeader(404, { 'Content-Type': 'text/plain' });
res.end('404 Not Found');
} else {
res.writeHeader(500, { 'Content-Type': 'text/plain' });
res.end('500 Internal Server Error');
}
}
});
server.listen(PORT, () => {
console.log(`Server running at http://localhost:${PORT}/`);
});
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