// ----------------------------------------------------------------------------
//
//  Copyright (c) Microsoft Corporation.  All rights reserved.
//
// ----------------------------------------------------------------------------

namespace Microsoft.Singularity.Security
{
    using System;
    using Microsoft.SingSharp;
    using Microsoft.Singularity.Directory;
    using Microsoft.Singularity.Channels;

    public contract SecurityDiagnosticsContract : ServiceContract
    {
        public const string ModuleName="/status/security";

        /// <summary>
        /// Tell the client the channel is ready.
        /// </summary>
        out message Ready();

        /// <summary>
        /// Get a principal name from a principal
        /// </summary>
        //in message GetName(long principalId);
        //out message AckGetName(char[]! in ExHeap principalName);

        in message GetStatistics();
        out message GetStatisticsAck(char[]! in ExHeap stats);

        in message ClearStatistics();
        out message Ack();

        in message FlushCaches();

        // make sure to remove this!!
        in message Disable(bool yes);


        override state Start: Ready! -> ReadyState;

        state ReadyState : one
        {
            //GetName? -> AckGetName! -> ReadyState;
            ClearStatistics? -> Ack! -> ReadyState;
            GetStatistics? -> GetStatisticsAck! -> ReadyState;
            FlushCaches? -> Ack! -> ReadyState;
            Disable? -> Ack! -> ReadyState;
        }
    }
}