using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Mesnac.Equip.FictitiousPlc
{
    public class BinaryFileHelper
    {
        #region 单例实现

        private string filePath = "PlcData.dat";          //二进制PLC设备文件完整路径
        private static BinaryFileHelper _instance = null;

        private BinaryFileHelper() 
        {
            try
            {
                string path = System.Diagnostics.Process.GetCurrentProcess().MainModule.FileName;
                path = new System.IO.FileInfo(path).Directory.FullName;
                this.filePath = System.IO.Path.Combine(path, filePath);
            }
            catch (Exception ex)
            {
                ICSharpCode.Core.LoggingService.Error(ex.Message);
            }
        }

        public static BinaryFileHelper Instance
        {
            get
            {
                if (_instance == null)
                {
                    _instance = new BinaryFileHelper();
                }
                return _instance;
            }
        }

        #endregion

        /// <summary>
        /// 二进制PLC设备文件完整路径
        /// </summary>
        public string FilePath
        {
            get { return this.filePath; }
        }
    }
}