//----------------------------------------------------------------------------
//
// Copyright (c) Intel Corporation, 2011 - 2014  All Rights Reserved.
//
//----------------------------------------------------------------------------

using System;
using System.Collections;
using System.Security;
using Intel.Manageability;
using Intel.Manageability.Exceptions;
using Common.Utils;
using System.IO;
using System.Runtime.InteropServices;

namespace EventLogSample
{
    class Program
    {
        [DllImport("kernel32.dll", CallingConvention = CallingConvention.StdCall)]
        [return: MarshalAs(UnmanagedType.Bool)]
        public static extern bool SetDefaultDllDirectories(int directoryFlags);

        static void Main(string[] args)
        {
            // set default dll lookup directory to system
            SetDefaultDllDirectories(0x00000800); //LOAD_LIBRARY_SEARCH_SYSTEM32

            IAMTInstance amt = null;
            ConnectionInfoEX ci = null;

            try
            {
                // check if JSON path was provided in CMD. If empty, default directory file will be selected 
                try
                {
                    ci = ProgramInput.DeserializeJsonToStruct(args.Length > 0 ? args[0] : null);
                }
                catch (IOException e)
                {
                    Console.WriteLine($"Could not read argument file: {e.Message}");
                    return;
                }

                amt = AMTInstanceFactory.CreateEX(ci);
            }
            catch (ManageabilityException e)
            {
                ci?.Dispose();
                Console.WriteLine(e.Message);
                return;
            }

            try
            {
                //Getting the current number of record in the log.
                LogEventFunctionality.CurrentNumberOfRecord(amt);

                //Getting existing records in the log.
                LogEventFunctionality.GetAllRecords(amt);

                //Getting existing specific records in the log.
                LogEventFunctionality.GetRecords(amt, 3, 20);


                //Register Event Filter to recorded in the log.
                LogEventFunctionality.RegisterToLog(amt);

                //Unegister Event Filter that recorded in the log.
                LogEventFunctionality.UnRegisterToLog(amt);

                //Freeze the log. so, modifications in the log,  are not allowed
                LogEventFunctionality.FreezeLog(amt);

                ////Unfreeze the log. so, modifications in the log,  are allowed
                LogEventFunctionality.UnFreezeLog(amt);

                //Delete all records from the log.
                LogEventFunctionality.ClearLog(amt);
            }

            catch (Exception ex)
            {
                Console.WriteLine(ex.Message);
            }
            finally
            {
                amt?.Dispose();
            }
        }
    }
}