Initial commit

1 files changed, 64 insertions, 0 deletions

diff --git a/claude-julia/server.ts b/claude-julia/server.ts
new file mode 100644
index 0000000..09c3fb4
--- /dev/null
+++ b/claude-julia/server.ts
@@ -0,0 +1,64 @@
+import * as http from "http";
+import * as fs from "fs";
+
+import { query } from "./query";
+
+const hostname = "localhost";
+const port = 3000;
+
+function readFiles(l: Array<string>) {
+	let m = new Map<string,ArrayBuffer>();
+	for (const fn of l) {
+		m.set(fn, fs.readFileSync(fn));
+	}
+	return m;
+}
+
+const files: Map<string,ArrayBuffer> = readFiles(["index.html", "style.css", "client.js"]);
+
+async function readBody(req: http.IncomingMessage): Promise<string> {
+	return new Promise((resolve, reject) => {
+		let chunks: Buffer[] = [];
+		req.on('data', (chunk: Buffer) => {
+			chunks.push(chunk);
+		});
+		req.on('end', () => {
+			resolve(Buffer.concat(chunks).toString());
+		});
+	});
+}
+
+const server = http.createServer(async (req: http.IncomingMessage,res) => {
+	switch (req.url) {
+		case "/":
+			res.statusCode = 200;
+			res.end(files.get("index.html"));
+			break;
+		case "/style.css":
+			res.statusCode = 200;
+			res.end(files.get("style.css"));
+			break;
+		case "/client.js":
+			res.statusCode = 200;
+			res.end(files.get("client.js"));
+			break;
+		case "/query":
+			if (req.method !== 'POST') {
+				res.statusCode = 405;
+				res.end('Must use POST');
+				return;
+			}
+			res.statusCode = 200;
+			let body = await readBody(req);
+			let response = await query(body);
+			res.end(response);
+			break;
+		default:
+			res.statusCode = 404;
+			res.setHeader('Content-Type', 'text/html');
+			res.end('Not found!');
+	}
+});
+
+server.listen(port, hostname, () => {});
+