///<summary>
///Convert object to DLMS bytes.
///</summary>
///<param name="settings">DLMS settings.</param>
///<param name="buff">Byte buffer where data is write.</param>
///<param name="dataType">Data type.</param>
///<param name="value">Added Value.</param>
public static void SetData(GXDLMSSettings settings, GXByteBuffer buff, DataType type, object value)
{
if ((type == DataType.Array || type == DataType.Structure) && value is byte[])
{
// If byte array is added do not add type.
buff.Set((byte[])value);
return;
}
buff.SetUInt8((byte)type);
switch (type)
{
case DataType.None:
break;
case DataType.Boolean:
if (Convert.ToBoolean(value))
{
buff.SetUInt8(1);
}
else
{
buff.SetUInt8(0);
}
break;
case DataType.Int8:
buff.SetUInt8((byte)Convert.ToSByte(value));
break;
case DataType.UInt8:
case DataType.Enum:
buff.SetUInt8(Convert.ToByte(value));
break;
case DataType.Int16:
if (value is UInt16)
{
buff.SetUInt16((UInt16)value);
}
else
{
buff.SetUInt16((UInt16)(Convert.ToInt16(value) & 0xFFFF));
}
break;
case DataType.UInt16:
buff.SetUInt16(Convert.ToUInt16(value));
break;
case DataType.Int32:
buff.SetUInt32((UInt32)Convert.ToInt32(value));
break;
case DataType.UInt32:
buff.SetUInt32(Convert.ToUInt32(value));
break;
case DataType.Int64:
buff.SetUInt64((UInt64)Convert.ToInt64(value));
break;
case DataType.UInt64:
buff.SetUInt64(Convert.ToUInt64(value));
break;
case DataType.Float32:
buff.SetFloat((float)value);
break;
case DataType.Float64:
buff.SetDouble((double)value);
break;
case DataType.BitString:
SetBitString(buff, value);
break;
case DataType.String:
SetString(buff, value);
break;
case DataType.StringUTF8:
SetUtcString(buff, value);
break;
case DataType.OctetString:
if (value is GXDate)
{
//Add size
buff.SetUInt8(5);
SetDate(buff, value);
}
else if (value is GXTime)
{
//Add size
buff.SetUInt8(4);
SetTime(buff, value);
}
else if (value is GXDateTime || value is DateTime)
{
//Add size
buff.SetUInt8(12);
SetDateTime(settings, buff, value);
}
else
{
SetOctetString(buff, value);
}
break;
case DataType.Array:
case DataType.Structure:
SetArray(settings, buff, value);
break;
case DataType.Bcd:
SetBcd(buff, value);
break;
case DataType.CompactArray:
throw new Exception("Invalid data type.");
case DataType.DateTime:
SetDateTime(settings, buff, value);
break;
case DataType.Date:
SetDate(buff, value);
break;
case DataType.Time:
SetTime(buff, value);
break;
default:
throw new Exception("Invalid data type.");
}
}