protected int write(ref dll.args arg, byte[] src)
{
if (src.Length > arg.buffsz)
{
return(dll.OOM);
}
Marshal.Copy(src, 0, arg.buff, src.Length);
return(src.Length);
}
protected int read(ref dll.args arg, out int val)
{
val = 0;
if (arg.buffsz < sizeof(int))
{
return(dll.ERROR);
}
val = BitConverter.ToInt32(read(ref arg), 0);
return(arg.buffsz);
}
protected int read(ref dll.args arg, out bool val)
{
val = false;
if (arg.buffsz < 1)
{
return(dll.ERROR);
}
val = BitConverter.ToBoolean(read(ref arg), 0);
return(arg.buffsz);
}
protected int read(ref dll.args arg, out float val)
{
val = 0.0f;
if (arg.buffsz < sizeof(float))
{
return(dll.ERROR);
}
val = BitConverter.ToSingle(read(ref arg), 0);
return(arg.buffsz);
}
protected int read(ref dll.args arg, out byte[] val)
{
val = read(ref arg);
return(arg.buffsz);
}
private byte[] read(ref dll.args arg)
{
byte[] ret = new byte[arg.buffsz];
Marshal.Copy(arg.buff, ret, 0, ret.Length);
return(ret);
}
protected int write(ref dll.args arg, int val)
{
byte[] src = BitConverter.GetBytes(val);
return(write(ref arg, src));
}
private static int decode_cb(ref dll.args arg)
{
wire obj = uds[arg.ud];
return(obj._decode_field(ref arg));
}
protected abstract int _decode_field(ref dll.args arg);
