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erlang: unpack_all/1 improve, error handling added.

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UENISHI Kota 2010-07-18 23:48:20 +09:00
parent dad7a03d19
commit 6cabad19d5
1 changed files with 11 additions and 5 deletions
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16
erlang/msgpack.erl
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@ -80,16 +80,22 @@ unpack(Bin) when is_binary(Bin) ->
unpack(Other) ->
{error, {badarg, Other}}.
-spec unpack_all(binary()) -> [msgpack_term()].
-spec unpack_all(binary()) -> [msgpack_term()] | {error, incomplete} | {error, {badarg, term()}}.
unpack_all(Data)->
case unpack(Data) of
{ Term, Binary } when bit_size(Binary) =:= 0 ->
try
unpack_all_(Data)
catch
throw:Exception ->
{error, Exception}
end.
unpack_all_(Data)->
case unpack_(Data) of
{ Term, <<>> } ->
[Term];
{ Term, Binary } when is_binary(Binary) ->
[Term|unpack_all(Binary)]
[Term|unpack_all_(Binary)]
end.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% internal APIs
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