public static Revision FromStream(ResponseBodyStream stream)
{
short ver = stream.ReadShort();
switch (ver)
{
case 0:
return(new Revision());
case 1:
return(new Revision(TreeId.FromStream(stream), stream.ReadULong()));
case 2:
return(new Revision(TreeId.FromStream(stream), stream.ReadULong()));
case 3:
return(new Revision(TreeId.FromStream(stream), stream.ReadULong(), TreeId.FromStream(stream), stream.ReadULong()));
case 4:
return(new Revision(TreeId.FromStream(stream), stream.ReadULong(), TreeId.FromStream(stream), stream.ReadULong()));
case 5:
return(new Revision(TreeId.FromStream(stream), stream.ReadULong(), TreeId.FromStream(stream)));
//more revisions?
default:
throw new Exception("Unknown revision " + ver);
}
}
public static TreeId FromStream(ResponseBodyStream stream)
{
var buffer = stream.ReadNBytes(12);
if (null == buffer || buffer.Length != 12)
{
throw new Exception("Cannot read TreeId");
}
return(new TreeId(buffer));
}
public static Revision FromStream(ResponseBodyStream stream)
{
short ver = stream.ReadShort();
return(ver switch
{
0 => new Revision(),
1 => new Revision(TreeId.FromStream(stream), stream.ReadULong()),
2 => new Revision(TreeId.FromStream(stream), stream.ReadULong()),
3 => new Revision(TreeId.FromStream(stream), stream.ReadULong(), TreeId.FromStream(stream),
stream.ReadULong()),
4 => new Revision(TreeId.FromStream(stream), stream.ReadULong(), TreeId.FromStream(stream),
stream.ReadULong()),
5 => new Revision(TreeId.FromStream(stream), stream.ReadULong(), TreeId.FromStream(stream)),
_ => throw new Exception("Unknown revision " + ver)
});
