diff options
Diffstat (limited to 'src/cowboy_req.erl')
| -rw-r--r-- | src/cowboy_req.erl | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/src/cowboy_req.erl b/src/cowboy_req.erl index cbed01f..cc6063e 100644 --- a/src/cowboy_req.erl +++ b/src/cowboy_req.erl @@ -120,6 +120,16 @@ -type cookie_opts() :: [cookie_option()]. -export_type([cookie_opts/0]). +-type content_decode_fun() :: fun((binary()) + -> {ok, binary()} + | {error, atom()}). +-type transfer_decode_fun() :: fun((binary(), any()) + -> {ok, binary(), binary(), any()} + | more | {more, non_neg_integer(), binary(), any()} + | {done, non_neg_integer(), binary()} + | {done, binary(), non_neg_integer(), binary()} + | {error, atom()}). + -type resp_body_fun() :: fun((inet:socket(), module()) -> ok). -type send_chunk_fun() :: fun((iodata()) -> ok | {error, atom()}). -type resp_chunked_fun() :: fun((send_chunk_fun()) -> ok). @@ -149,8 +159,8 @@ meta = [] :: [{atom(), any()}], %% Request body. - body_state = waiting :: waiting | done - | {stream, non_neg_integer(), fun(), any(), fun()}, + body_state = waiting :: waiting | done | {stream, non_neg_integer(), + transfer_decode_fun(), any(), content_decode_fun()}, multipart = undefined :: undefined | {non_neg_integer(), fun()}, buffer = <<>> :: binary(), @@ -572,7 +582,7 @@ body_length(Req) -> %% Content encoding is generally used for compression. %% %% Standard encodings can be found in cowboy_http. --spec init_stream(fun(), any(), fun(), Req) +-spec init_stream(transfer_decode_fun(), any(), content_decode_fun(), Req) -> {ok, Req} when Req::req(). init_stream(TransferDecode, TransferState, ContentDecode, Req) -> {ok, Req#http_req{body_state= @@ -691,7 +701,7 @@ transfer_decode_done(Length, Rest, Req=#http_req{ headers=Headers3, p_headers=PHeaders3}. %% @todo Probably needs a Rest. --spec content_decode(fun(), binary(), Req) +-spec content_decode(content_decode_fun(), binary(), Req) -> {ok, binary(), Req} | {error, atom()} when Req::req(). content_decode(ContentDecode, Data, Req) -> case ContentDecode(Data) of |