/////////////////////////////////////////////////////////////////////////////// // // Microsoft Research Singularity // // Copyright (c) Microsoft Corporation. All rights reserved. // // File: Hello.sg // // Note: The Hello World web application // using System; using Microsoft.SingSharp; using Microsoft.SingSharp.Runtime; using Microsoft.Singularity.Channels; using Microsoft.Singularity.WebApps; using Microsoft.Singularity.WebApps.Contracts; using System.Text; using System.Web; using Microsoft.Singularity.Io; using Microsoft.Singularity.Configuration; using Microsoft.SingSharp.Reflection; using Microsoft.Singularity.Applications; [assembly: Transform(typeof(WebAppResourceTransform))] namespace Microsoft.Singularity.WebApps { [Category("WebApp")] internal sealed class Parameters { [Endpoint] public readonly TRef webAppRef; reflective private Parameters(); } public class HelloWebApp : IWebApp { public void ProcessRequest(IHttpRequest! request) { request.SendStatus(200, "OK"); request.SendHeader("Content-type", "text/html"); request.SendHeader("charset", "utf-8"); string html = "Placeholder

Hello, World

"; request.SendBodyData(Encoding.ASCII.GetBytes(html)); request.Done(); } // ====================================================== // The code below gets used when this webapp is compiled // to a stand-alone executable internal static int AppMain(Parameters! config) { WebAppContract.Exp conn = (config.webAppRef).Acquire(); if (conn == null) { // Wrong contract type! return -1; } conn.SendWebAppReady(); HelloWebApp webApp = new HelloWebApp(); Driver.ServiceChannel(webApp, conn); delete conn; return 0; } } }