// From network
public Encapsulation_Packet(byte[] Packet, ref int Offset, int Length)
{
ushort Cmd = BitConverter.ToUInt16(Packet, Offset);
if (!(Enum.IsDefined(typeof(EncapsulationCommands), Cmd)))
{
Status = EncapsulationStatus.Unsupported_Command;
return;
}
Command = (EncapsulationCommands)Cmd;
Offset += 2;
this.Length = BitConverter.ToUInt16(Packet, Offset);
if (Length < 24 + this.Length)
{
Status = EncapsulationStatus.Invalid_Length;
return;
}
Offset += 2;
Sessionhandle = BitConverter.ToUInt32(Packet, Offset);
Offset += 4;
Status = (EncapsulationStatus)BitConverter.ToUInt32(Packet, Offset);
Offset += 4;
Array.Copy(Packet, Offset, SenderContext, 0, 8);
Offset += 8;
Options = BitConverter.ToUInt32(Packet, Offset);
Offset += 4; // value 24
}
public byte[] toByteArray(EncapsulationStatus Status = EncapsulationStatus.Success)
{
byte[] ret = new byte[24 + Length];
Array.Copy(BitConverter.GetBytes((ushort)Command), 0, ret, 0, 2);
Array.Copy(BitConverter.GetBytes(Length), 0, ret, 2, 2);
Array.Copy(BitConverter.GetBytes(Sessionhandle), 0, ret, 4, 4);
Array.Copy(BitConverter.GetBytes((uint)Status), 0, ret, 8, 4);
Array.Copy(SenderContext, 0, ret, 12, 8);
Buffer.BlockCopy(BitConverter.GetBytes(Options), 0, ret, 20, 4);
if (Encapsulateddata != null)
{
Array.Copy(Encapsulateddata, 0, ret, 24, Encapsulateddata.Length);
}
return(ret);
}
