#!/usr/bin/env python3
# Minimal HTTP server for the D3D12 VEA COPY-queue POC.
import http.server
import socketserver
import os

PORT = 8080

class Handler(http.server.SimpleHTTPRequestHandler):
    def end_headers(self):
        # WebCodecs requires a secure context; localhost is treated as secure.
        self.send_header('Cross-Origin-Opener-Policy', 'same-origin')
        self.send_header('Cross-Origin-Embedder-Policy', 'require-corp')
        super().end_headers()

if __name__ == '__main__':
    os.chdir(os.path.dirname(os.path.abspath(__file__)))
    socketserver.TCPServer.allow_reuse_address = True
    with socketserver.TCPServer(("127.0.0.1", PORT), Handler) as httpd:
        print(f"serving on http://127.0.0.1:{PORT}/poc.html")
        httpd.serve_forever()