///////////////////////////////////////////////////////////////////////////////
//
//  Microsoft Research Singularity
//
//  Copyright (c) Microsoft Corporation.  All rights reserved.
//
//  File: Service\Test\Benchmark\Benchmark.sg
//
//  Note:
//
using System;
using System.Threading;
using Microsoft.SingSharp;
using Microsoft.SingSharp.Reflection;
using Microsoft.Singularity;
using Microsoft.Singularity.Channels;
using Microsoft.Singularity.Configuration;
using Microsoft.Singularity.Directory;
using Microsoft.Singularity.Security;
using Microsoft.Singularity.ServiceManager;
using Microsoft.Singularity.Services;

[assembly: Transform(typeof(ServiceResourceTransform))]
[assembly: ApplicationPublisherAttribute("singularity.microsoft.com")]
[assembly: AssertPrivilegeAttribute("$register-privilege.localhost")]

namespace Microsoft.Singularity.Services.Benchmark
{
    [Category("Service")]
    internal sealed class Parameters
    {
        [Endpoint]
        public readonly TRef<ManagedServiceContract.Exp:Start> serviceRef;

        [Endpoint]
        public readonly TRef<DirectoryServiceContract.Imp:Ready> directoryRef;

        [Endpoint]
        public readonly TRef<ServiceProxyContract.Imp:Start> proxyRef;

        reflective private Parameters();
    }

    public class Benchmark
    {
        private Thread manageThread;
        private IRunnable! manageExec;

        public Benchmark([Claims]ManagedServiceContract.Exp:Start! mep,
                         [Claims]DirectoryServiceContract.Imp:Ready! dep)
        {
            IRunnable serviceExec = new BenchmarkExec(dep);
            manageExec = new ManagementExec(mep, serviceExec);
        }

        public void Start()
        {
            DebugStub.Print("-- Benchmark service start\n");
            manageThread = new Thread(new ThreadStart(manageExec.Run));
            manageThread.Start();
        }

        internal static int AppMain(Parameters! config)
        {
            ManagedServiceContract.Exp:Start    mep;
            DirectoryServiceContract.Imp:Ready  dep;

            mep = ((!)config.serviceRef).Acquire();
            dep = ((!)config.directoryRef).Acquire();
            if (mep == null || dep == null) {
                delete mep;
                delete dep;
                return -1;
            }

            Benchmark b = new Benchmark(mep, dep);
            b.Start();

            return 0;
        }
    }
}