//////////////////////////////////////////////////////////////////////$
//
//  Microsoft Research Singularity
//
//  Copyright (c) Microsoft Corporation.  All rights reserved.
//
//  File:   SecStats.sg
//
//  Note:   Singularity micro-benchmark program.
//
using System;
using System.Collections;
using System.Text;
using System.Threading;
using System.Diagnostics;
using System.Runtime.CompilerServices;

using Microsoft.Singularity;
using Microsoft.Singularity.Security;
using Microsoft.Singularity.Channels;

using Microsoft.Contracts;
using Microsoft.SingSharp.Reflection;
using Microsoft.Singularity.Applications;
using Microsoft.Singularity.Io;
using Microsoft.Singularity.Configuration;
[assembly: Transform(typeof(ApplicationResourceTransform))]

namespace Microsoft.Singularity.Applications
{
    [ConsoleCategory(DefaultAction=true)]
    internal class Parameters
    {
        [InputEndpoint("data")]
        public readonly TRef<UnicodePipeContract.Exp:READY> Stdin;

        [OutputEndpoint("data")]
        public readonly TRef<UnicodePipeContract.Imp:READY> Stdout;

        [BoolParameter( "c", Default=false, HelpMessage="Clean")]
        internal bool doClear;

        [BoolParameter( "d", Default=false, HelpMessage="Disable Kernel Stats")]
        internal bool doDisable;

        [BoolParameter( "e", Default=false, HelpMessage="Enable Kernel Stats")]
        internal bool doEnable;

        reflective internal Parameters();

        internal int AppMain() {
            return StatisticsTool.AppMain(this);
        }
    }

    public class StatisticsTool
    {
        internal static int AppMain(Parameters! config)
        {
            SecurityDiagnostics sd = new SecurityDiagnostics();

            string s = sd.GetStatistics();
            Console.Write(s);

            if (config.doClear) {
                sd.ClearStatistics();
                Console.Write("Statistics cleared.\n");
            } else if (config.doDisable) {
                sd.Disable(true);
                Console.Write("Kernel ACL checks disabled.\n");
            } else if (config.doEnable) {
                sd.Disable(false);
                Console.Write("Kernel ACL checks enabled.\n");
            }
            return 0;
        }
    }
}