public void Deserialize(FileTransferProtocolPacket src)
{
var buffer = src.Payload.Payload;
int index = 0;
SequenceNumber = BitConverter.ToUInt16(buffer, index); index += 2;
Session = buffer[index]; index += 1;
OpCodeId = (OpCode)buffer[index]; index += 1;
Size = buffer[index]; index += 1;
ReqOpCodeId = (OpCode)buffer[index]; index += 1;
BurstComplete = buffer[index] != 0; index += 1;
Padding = buffer[index]; index += 1;
Offset = BitConverter.ToUInt16(buffer, index); index += 4;
Data = new byte[239];
Buffer.BlockCopy(src.Payload.Payload, 12, Data, 0, Data.Length);
}
public void Serialize(FileTransferProtocolPacket dest)
{
using (var strm = new MemoryStream())
{
using (var wrt = new StreamWriter(strm))
{
wrt.Write(SequenceNumber);
wrt.Write(Session);
wrt.Write((byte)OpCodeId);
wrt.Write(Size);
wrt.Write((byte)ReqOpCodeId);
wrt.Write((byte)(BurstComplete ? 1:0));
wrt.Write(Padding);
wrt.Write(Offset);
strm.Write(Data, 0, Data.Length);
strm.Position = 0;
dest.Payload.Payload = strm.ToArray();
}
}
}
public Task SendListDirectory(string path, ushort index, CancellationToken cancel)
{
var packet = new FileTransferProtocolPacket
{
ComponenId = _identity.ComponentId,
SystemId = _identity.SystemId,
Sequence = _seq.GetNextSequenceNumber(),
Payload =
{
TargetComponent = _identity.TargetComponentId,
TargetSystem = _identity.TargetSystemId,
TargetNetwork = 0,
}
};
var ftp = new FtpMessagePayload
{
Size = (byte)path.Length,
Offset = index,
Data = Encoding.ASCII.GetBytes(path)
};
return(_connection.Send(packet, cancel));
}
