using System;
using System.Configuration;
//+
namespace General
{
    public static class UnixDateTimeConverter
    {
        //- @ConvertFromUnixTimestamp -//
        public static DateTime ConvertFromUnixTimestamp(Double timestamp)
        {
            DateTime origin = new DateTime(1970, 1, 1, 0, 0, 0, 0);
            //+
            return origin.AddSeconds(timestamp);
        }

        //- @ConvertToUnixTimestamp -//
        public static Double ConvertToUnixTimestamp(DateTime date)
        {
            DateTime origin = new DateTime(1970, 1, 1, 0, 0, 0, 0);
            TimeSpan diff = date - origin;
            //+
            return Math.Floor(diff.TotalSeconds);
        }
    }
}