1 files changed, 110 insertions, 0 deletions
diff --git a/llama.cpp/scripts/serve-static.js b/llama.cpp/scripts/serve-static.js
new file mode 100644
index 0000000..df4953e
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+++ b/llama.cpp/scripts/serve-static.js
@@ -0,0 +1,110 @@
+const http = require('http');
+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}/`);
+});