private void AddFormat(ref byte[] datum)
{
//Get Format and Length part's Length
byte byteFormat = datum[0];
int iLenAddrLength = byteFormat & 0x3;
HComEnums.ItemFormat itemFormat = (HComEnums.ItemFormat)(byteFormat >> 2 & 0x3F);
datum = datum.Skip(1).ToArray();
//Get Data Length
byte[] byteLength = new byte[4];
for (int i = 0; i < iLenAddrLength; i++)
{
byteLength[i] = datum[i];
}
datum = datum.Skip(iLenAddrLength).ToArray();
int iLength = BitConverter.ToInt32(byteLength, 0);
//Get Data
MessageItem mi = null;
if (itemFormat == HComEnums.ItemFormat.L)
{
mi = new MessageItem("", iLength);
}
else
{
mi = MessageItem.MakeMessageItem(itemFormat, ref datum, iLength);
}
AppendXML(mi);
}
//For All type but List. From Remote
public static MessageItem MakeMessageItem(HComEnums.ItemFormat type, ref byte[] bytes, int len)
{
MessageItem mi = new MessageItem();
mi.type = type;
mi.name = "";
object formatValue = null;
switch (type)
{
case HComEnums.ItemFormat.A: formatValue = Encoding.ASCII.GetString(bytes, 0, len); mi.len = len; break;
case HComEnums.ItemFormat.B: formatValue = bytes[0]; mi.len = 1; break;
case HComEnums.ItemFormat.Bool: formatValue = bytes[0] > 0 ? true : false; mi.len = 1; break;
case HComEnums.ItemFormat.F4: formatValue = BitConverter.ToSingle(bytes.Take(4).Reverse().ToArray(), 0); mi.len = 4; break;
case HComEnums.ItemFormat.F8: formatValue = BitConverter.ToDouble(bytes.Take(8).Reverse().ToArray(), 0); mi.len = 8; break;
case HComEnums.ItemFormat.I1: formatValue = (sbyte)BitConverter.ToChar(bytes, 0); mi.len = 1; break;
case HComEnums.ItemFormat.I2: formatValue = BitConverter.ToInt16(bytes.Take(2).Reverse().ToArray(), 0); mi.len = 2; break;
case HComEnums.ItemFormat.I4: formatValue = BitConverter.ToInt32(bytes.Take(4).Reverse().ToArray(), 0); mi.len = 4; break;
case HComEnums.ItemFormat.I8: formatValue = BitConverter.ToInt64(bytes.Take(8).Reverse().ToArray(), 0); mi.len = 8; break;
case HComEnums.ItemFormat.JIS: formatValue = Encoding.ASCII.GetString(bytes, 0, len); mi.len = len; break;
case HComEnums.ItemFormat.L: break;
case HComEnums.ItemFormat.U1: formatValue = bytes[0]; mi.len = 1; break;
case HComEnums.ItemFormat.U2: formatValue = BitConverter.ToUInt16(bytes.Take(2).Reverse().ToArray(), 0); mi.len = 2; break;
case HComEnums.ItemFormat.U4: formatValue = BitConverter.ToUInt32(bytes.Take(4).Reverse().ToArray(), 0); mi.len = 4; break;
case HComEnums.ItemFormat.U8: formatValue = BitConverter.ToUInt64(bytes.Take(8).Reverse().ToArray(), 0); mi.len = 8; break;
case HComEnums.ItemFormat.W: formatValue = BitConverter.ToUInt16(bytes.Take(2).Reverse().ToArray(), 0); mi.len = 2; break;
}
mi.value = formatValue;
bytes = bytes.Skip(mi.len).ToArray();
return(mi);
}
private bool AddFormat(int length, HComEnums.ItemFormat itemFormat)
{
HComEnums.NumberOfLengthByte lengthByte = GetNumberOfLengthByte(length);
if (lengthByte == HComEnums.NumberOfLengthByte.Overbound)
{
return(false);
}
byte ret = (byte)((byte)itemFormat << 2 | (byte)lengthByte);
msgData.Add(ret);
for (byte b = (byte)lengthByte; b > 0; b--)
{
byte retLen = (byte)(length >> (b - 1) * 8 & 0xFF);
msgData.Add(retLen);
}
return(true);
}
//For List Type
public MessageItem(string name, int len)
{
this.type = HComEnums.ItemFormat.L;
this.name = name;
this.len = len;
}
//For All type but List
public MessageItem(HComEnums.ItemFormat type, string name, object value)
{
this.type = type;
this.name = name;
this.value = value;
}
