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Code Issues Wiki Activity

Rename private function quality/2 into qvalue/2

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This commit is contained in:
Loïc Hoguin 2011-10-26 20:13:36 +02:00
parent 725e272996
commit 819eb219e7
1 changed files with 15 additions and 15 deletions
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30
src/cowboy_http.erl
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@ -119,7 +119,7 @@ media_range_param_attr(Data, Fun, Type, SubType, Acc) ->
-spec media_range_param_value(binary(), fun(), binary(), binary(),
[{binary(), binary()}], binary()) -> any().
media_range_param_value(Data, Fun, Type, SubType, Acc, <<"q">>) ->
quality(Data,
qvalue(Data,
fun (Rest, Quality) ->
accept_ext(Rest, Fun, Type, SubType, Acc, Quality, [])
end);
@ -247,30 +247,30 @@ quoted_string(<< C, Rest/bits >>, Fun, Acc) ->
quoted_string(Rest, Fun, << Acc/binary, C >>).
%% @doc Parse a quality value.
-spec quality(binary(), fun()) -> any().
quality(<< $0, $., Rest/bits >>, Fun) ->
quality(Rest, Fun, 0, 100);
quality(<< $0, Rest/bits >>, Fun) ->
-spec qvalue(binary(), fun()) -> any().
qvalue(<< $0, $., Rest/bits >>, Fun) ->
qvalue(Rest, Fun, 0, 100);
qvalue(<< $0, Rest/bits >>, Fun) ->
Fun(Rest, 0);
quality(<< $1, $., $0, $0, $0, Rest/bits >>, Fun) ->
qvalue(<< $1, $., $0, $0, $0, Rest/bits >>, Fun) ->
Fun(Rest, 1000);
quality(<< $1, $., $0, $0, Rest/bits >>, Fun) ->
qvalue(<< $1, $., $0, $0, Rest/bits >>, Fun) ->
Fun(Rest, 1000);
quality(<< $1, $., $0, Rest/bits >>, Fun) ->
qvalue(<< $1, $., $0, Rest/bits >>, Fun) ->
Fun(Rest, 1000);
quality(<< $1, Rest/bits >>, Fun) ->
qvalue(<< $1, Rest/bits >>, Fun) ->
Fun(Rest, 1000);
quality(_Data, _Fun) ->
qvalue(_Data, _Fun) ->
{error, badarg}.
-spec quality(binary(), fun(), integer(), 1 | 10 | 100) -> any().
quality(Data, Fun, Q, 0) ->
-spec qvalue(binary(), fun(), integer(), 1 | 10 | 100) -> any().
qvalue(Data, Fun, Q, 0) ->
Fun(Data, Q);
quality(<< C, Rest/bits >>, Fun, Q, M)
qvalue(<< C, Rest/bits >>, Fun, Q, M)
when C =:= $0; C =:= $1; C =:= $2; C =:= $3; C =:= $4;
C =:= $5; C =:= $6; C =:= $7; C =:= $8; C =:= $9 ->
quality(Rest, Fun, Q + (C - $0) * M, M div 10);
quality(Data, Fun, Q, _M) ->
qvalue(Rest, Fun, Q + (C - $0) * M, M div 10);
qvalue(Data, Fun, Q, _M) ->
Fun(Data, Q).
%% Interpretation.