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decoder now returns end_json event at earliest possible time, Next() returns nothing but {error, badjson} if fed bad input or incomplete after that point, even if forced

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This commit is contained in:
alisdair sullivan 2010-06-25 02:46:54 -07:00
parent d58343bff3
commit a9ecb733e3
2 changed files with 28 additions and 11 deletions
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21
src/jsx_decoder.erl
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@ -90,16 +90,29 @@ maybe_done(<<?solidus/?encoding, Rest/binary>>, Stack, ?comments_enabled(Opts))
maybe_comment(Rest, fun(Resume) -> maybe_done(Resume, Stack, Opts) end);
maybe_done(Rest, [], ?multi_term(Opts)) ->
{event, end_json, fun() -> start(Rest, [], Opts) end};
maybe_done(<<>>, [], Opts) ->
{incomplete,
fun(Stream) -> maybe_done(Stream, [], Opts) end,
fun() -> {event, end_json, fun() -> maybe_done(<<>>, [], Opts) end} end
maybe_done(Rest, [], Opts) ->
{event, end_json, fun() ->
{incomplete,
fun(Stream) -> done(<<Rest/binary, Stream/binary>>, Opts) end,
fun() -> done(Rest, Opts) end
}
end
};
maybe_done(Bin, Stack, Opts) ->
?incomplete(?partial_codepoint(Bin),
fun(Stream) -> maybe_done(<<Bin/binary, Stream/binary>>, Stack, Opts) end,
?ferror
).
done(<<S/?encoding, Rest/binary>>, Opts) when ?is_whitespace(S) ->
done(Rest, Opts);
done(<<?solidus/?encoding, Rest/binary>>, ?comments_enabled(Opts)) ->
maybe_comment(Rest, fun(Resume) -> done(Resume, Opts) end);
done(Bin, Opts) ->
?incomplete(?partial_codepoint(Bin),
fun(Stream) -> done(<<Bin/binary, Stream/binary>>, Opts) end,
fun() -> done(Bin, Opts) end
).
object(<<S/?encoding, Rest/binary>>, Stack, Opts) when ?is_whitespace(S) ->