///////////////////////////////////////////////////////////////////////////////
//
//  Microsoft Research Singularity
//
//  Copyright (c) Microsoft Corporation.  All rights reserved.
//
//  File:   Services\Tests\ReplaceProxy\ReplaceJournaletFactory.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.Resiliency;
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.ReplaceProxy
{
    [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<DirectoryServiceContract.Exp:Start> myDSRef;

        [Endpoint]
        public readonly TRef<ManagedProxyContract.Imp:Start> recoveryRef;

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

        reflective private Parameters();
    }

    internal class ReplaceJournaletFactory : JournaletFactory
    {
        public bool Accept(ServiceContract.Exp:Start! ep)
        {
            GamePlayerContract.Exp:Start cep = ep
                as GamePlayerContract.Exp:Start;
            return (cep != null);
        }

        public Journalet2! CreateJournalet([Claims]ServiceContract.Exp:Start! ep,
                                          out ServiceContract.Exp! newEp)
        {
            Journalet2!             journalet;
            ServiceContract.Exp!    serverEp;

            journalet = new ReplaceJournalet(ep);
            journalet.CreateEndpoint(out serverEp);
            newEp = serverEp;
            return journalet;
        }

        internal static int AppMain(Parameters! config)
        {
            ManagedServiceContract.Exp:Start    ep;
            ManagedProxyContract.Imp:Start      mep;
            DirectoryServiceContract.Imp:Ready  dep;
            DirectoryServiceContract.Exp:Start  fep;
            ServiceProxyContract.Exp:Start      xep;
            ServiceProxy                        proxy;
            Thread                              thread;

            if (config.directoryRef == null ||
                config.serviceRef == null || 
                config.myDSRef == null ||
                config.recoveryRef == null ||
                config.proxyRef == null) 
            {
                return -1;
            }
            dep = config.directoryRef.Acquire();
            ep = config.serviceRef.Acquire();
            fep = config.myDSRef.Acquire();
            mep = config.recoveryRef.Acquire();
            xep = config.proxyRef.Acquire();

            proxy = new ServiceProxy(new ReplaceJournaletFactory(),
                                     ep, mep, dep, fep, xep);
            thread = new Thread(new ThreadStart(proxy.Run));
            thread.Start();

            return 0;
        }
    }
}