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

namespace DirectUSB.Attributes
{
  public class VariableTypeSpecifiedAttribute : SpecifiedAttribute
  {
    #region Constructors / Teardown

    public VariableTypeSpecifiedAttribute(ulong variableType) : base(0x0011, true, new byte[4])
    {
      Data[0] = (byte)((variableType >> 24) & 0xFF);
      Data[1] = (byte)((variableType >> 16) & 0xFF);
      Data[2] = (byte)((variableType >> 8) & 0xFF);
      Data[3] = (byte)(variableType & 0xFF);
     }

    #endregion

    #region Public Properties

    public ulong RawVariableType
    {
      get
      {
        ulong ret;

        ret = Data[3];
        ret |= (ulong)(((ulong)Data[2] << 8) & 0x0000FF00);
        ret |= (ulong)(((ulong)Data[1] << 16) & 0x00FF0000);
        ret |= (ulong)(((ulong)Data[0] << 24) & 0xFF000000);

        return ret;
      }
    }

    public ulong VariableType
    {
      get
      {
        ulong ret;

        ret = Data[3];
        ret |= (ulong)(((ulong)Data[2] << 8) & 0x0000FF00);

        return ret;
      }
    }

    #endregion
  }
}