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Add instructions for arbitrary sized byte arrays #231

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zxq9 merged 3 commits from arbitrary_sized_bytes into master 2023-05-27 23:13:20 +09:00
Conversation 15 Commits 3 Files Changed 2 +8 -2
1 changed files with 8 additions and 2 deletions
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src/aeb_fate_encoding.erl
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@ -238,6 +238,8 @@ serialize_type({tuple, Ts}) ->
N when N =< 255 ->
[?TYPE_TUPLE, N | [serialize_type(T) || T <- Ts]]
end;
serialize_type({bytes, any}) ->
[?TYPE_BYTES | binary_to_list(serialize_integer(-1))];
serialize_type({bytes, N}) when 0 =< N ->
[?TYPE_BYTES | binary_to_list(serialize_integer(N))];
serialize_type(address) -> [?TYPE_OBJECT, ?OTYPE_ADDRESS];
@ -270,8 +272,12 @@ deserialize_type(<<?TYPE_TUPLE, N, Rest/binary>>) ->
{{tuple, Ts}, Rest2};
deserialize_type(<<?TYPE_BYTES, Rest/binary>>) ->
{N, Rest2} = deserialize_one(Rest),
true = is_integer(N) andalso N >= 0,
{{bytes, N}, Rest2};
true = is_integer(N),
if N == -1 ->
{{bytes, any}, Rest2};
0 =< N ->
{{bytes, N}, Rest2}
end;
deserialize_type(<<?TYPE_OBJECT, ObjectType, Rest/binary>>) ->
case ObjectType of
?OTYPE_ADDRESS -> {address, Rest};