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-rw-r--r--src/cowboy_protocol.erl10
-rw-r--r--src/cowboy_req.erl86
-rw-r--r--src/cowboy_rest.erl10
3 files changed, 78 insertions, 28 deletions
diff --git a/src/cowboy_protocol.erl b/src/cowboy_protocol.erl
index b0b5aa6..77ddc2e 100644
--- a/src/cowboy_protocol.erl
+++ b/src/cowboy_protocol.erl
@@ -437,7 +437,7 @@ onrequest(Req, State=#state{onrequest=undefined}, Host, Path) ->
dispatch(Req, State, Host, Path);
onrequest(Req, State=#state{onrequest=OnRequest}, Host, Path) ->
Req2 = OnRequest(Req),
- case cowboy_req:get_resp_state(Req2) of
+ case cowboy_req:get(resp_state, Req2) of
waiting -> dispatch(Req2, State, Host, Path);
_ -> next_request(Req2, State, ok)
end.
@@ -597,13 +597,13 @@ terminate_request(Req, State, Handler, HandlerState) ->
-spec next_request(cowboy_req:req(), #state{}, any()) -> ok.
next_request(Req, State=#state{req_keepalive=Keepalive}, HandlerRes) ->
cowboy_req:ensure_response(Req, 204),
- {BodyRes, Buffer} = case cowboy_req:skip_body(Req) of
- {ok, Req2} -> {ok, cowboy_req:get_buffer(Req2)};
- {error, _} -> {close, <<>>}
+ {BodyRes, [Buffer, Connection]} = case cowboy_req:skip_body(Req) of
+ {ok, Req2} -> {ok, cowboy_req:get([buffer, connection], Req2)};
+ {error, _} -> {close, [<<>>, close]}
end,
%% Flush the resp_sent message before moving on.
receive {cowboy_req, resp_sent} -> ok after 0 -> ok end,
- case {HandlerRes, BodyRes, cowboy_req:get_connection(Req)} of
+ case {HandlerRes, BodyRes, Connection} of
{ok, ok, keepalive} ->
?MODULE:parse_request(Buffer, State#state{
req_keepalive=Keepalive + 1}, 0);
diff --git a/src/cowboy_req.erl b/src/cowboy_req.erl
index 17ae0de..3bb5d9a 100644
--- a/src/cowboy_req.erl
+++ b/src/cowboy_req.erl
@@ -104,10 +104,9 @@
-export([ensure_response/2]).
%% Private setter/getter API.
+-export([get/2]).
+-export([set/2]).
-export([set_bindings/4]).
--export([get_resp_state/1]).
--export([get_buffer/1]).
--export([get_connection/1]).
%% Misc API.
-export([compact/1]).
@@ -993,27 +992,78 @@ ensure_response(#http_req{socket=Socket, transport=Transport,
%% Private setter/getter API.
%% @private
+-spec get(atom(), req()) -> any(); ([atom()], req()) -> any().
+get(List, Req) when is_list(List) ->
+ [g(Atom, Req) || Atom <- List];
+get(Atom, Req) when is_atom(Atom) ->
+ g(Atom, Req).
+
+g(bindings, #http_req{bindings=Ret}) -> Ret;
+g(body_state, #http_req{body_state=Ret}) -> Ret;
+g(buffer, #http_req{buffer=Ret}) -> Ret;
+g(connection, #http_req{connection=Ret}) -> Ret;
+g(cookies, #http_req{cookies=Ret}) -> Ret;
+g(fragment, #http_req{fragment=Ret}) -> Ret;
+g(headers, #http_req{headers=Ret}) -> Ret;
+g(host, #http_req{host=Ret}) -> Ret;
+g(host_info, #http_req{host_info=Ret}) -> Ret;
+g(meta, #http_req{meta=Ret}) -> Ret;
+g(method, #http_req{method=Ret}) -> Ret;
+g(multipart, #http_req{multipart=Ret}) -> Ret;
+g(onresponse, #http_req{onresponse=Ret}) -> Ret;
+g(p_headers, #http_req{p_headers=Ret}) -> Ret;
+g(path, #http_req{path=Ret}) -> Ret;
+g(path_info, #http_req{path_info=Ret}) -> Ret;
+g(peer, #http_req{peer=Ret}) -> Ret;
+g(pid, #http_req{pid=Ret}) -> Ret;
+g(port, #http_req{port=Ret}) -> Ret;
+g(qs, #http_req{qs=Ret}) -> Ret;
+g(qs_vals, #http_req{qs_vals=Ret}) -> Ret;
+g(resp_body, #http_req{resp_body=Ret}) -> Ret;
+g(resp_headers, #http_req{resp_headers=Ret}) -> Ret;
+g(resp_state, #http_req{resp_state=Ret}) -> Ret;
+g(socket, #http_req{socket=Ret}) -> Ret;
+g(transport, #http_req{transport=Ret}) -> Ret;
+g(version, #http_req{version=Ret}) -> Ret.
+
+%% @private
+-spec set([{atom(), any()}], Req) -> Req when Req::req().
+set([], Req) -> Req;
+set([{bindings, Val}|Tail], Req) -> set(Tail, Req#http_req{bindings=Val});
+set([{body_state, Val}|Tail], Req) -> set(Tail, Req#http_req{body_state=Val});
+set([{buffer, Val}|Tail], Req) -> set(Tail, Req#http_req{buffer=Val});
+set([{connection, Val}|Tail], Req) -> set(Tail, Req#http_req{connection=Val});
+set([{cookies, Val}|Tail], Req) -> set(Tail, Req#http_req{cookies=Val});
+set([{fragment, Val}|Tail], Req) -> set(Tail, Req#http_req{fragment=Val});
+set([{headers, Val}|Tail], Req) -> set(Tail, Req#http_req{headers=Val});
+set([{host, Val}|Tail], Req) -> set(Tail, Req#http_req{host=Val});
+set([{host_info, Val}|Tail], Req) -> set(Tail, Req#http_req{host_info=Val});
+set([{meta, Val}|Tail], Req) -> set(Tail, Req#http_req{meta=Val});
+set([{method, Val}|Tail], Req) -> set(Tail, Req#http_req{method=Val});
+set([{multipart, Val}|Tail], Req) -> set(Tail, Req#http_req{multipart=Val});
+set([{onresponse, Val}|Tail], Req) -> set(Tail, Req#http_req{onresponse=Val});
+set([{p_headers, Val}|Tail], Req) -> set(Tail, Req#http_req{p_headers=Val});
+set([{path, Val}|Tail], Req) -> set(Tail, Req#http_req{path=Val});
+set([{path_info, Val}|Tail], Req) -> set(Tail, Req#http_req{path_info=Val});
+set([{peer, Val}|Tail], Req) -> set(Tail, Req#http_req{peer=Val});
+set([{pid, Val}|Tail], Req) -> set(Tail, Req#http_req{pid=Val});
+set([{port, Val}|Tail], Req) -> set(Tail, Req#http_req{port=Val});
+set([{qs, Val}|Tail], Req) -> set(Tail, Req#http_req{qs=Val});
+set([{qs_vals, Val}|Tail], Req) -> set(Tail, Req#http_req{qs_vals=Val});
+set([{resp_body, Val}|Tail], Req) -> set(Tail, Req#http_req{resp_body=Val});
+set([{resp_headers, Val}|Tail], Req) -> set(Tail, Req#http_req{resp_headers=Val});
+set([{resp_state, Val}|Tail], Req) -> set(Tail, Req#http_req{resp_state=Val});
+set([{socket, Val}|Tail], Req) -> set(Tail, Req#http_req{socket=Val});
+set([{transport, Val}|Tail], Req) -> set(Tail, Req#http_req{transport=Val});
+set([{version, Val}|Tail], Req) -> set(Tail, Req#http_req{version=Val}).
+
+%% @private
-spec set_bindings(cowboy_dispatcher:tokens(), cowboy_dispatcher:tokens(),
cowboy_dispatcher:bindings(), Req) -> Req when Req::req().
set_bindings(HostInfo, PathInfo, Bindings, Req) ->
Req#http_req{host_info=HostInfo, path_info=PathInfo,
bindings=Bindings}.
-%% @private
--spec get_resp_state(req()) -> locked | waiting | chunks | done.
-get_resp_state(#http_req{resp_state=RespState}) ->
- RespState.
-
-%% @private
--spec get_buffer(req()) -> binary().
-get_buffer(#http_req{buffer=Buffer}) ->
- Buffer.
-
-%% @private
--spec get_connection(req()) -> keepalive | close.
-get_connection(#http_req{connection=Connection}) ->
- Connection.
-
%% Misc API.
%% @doc Compact the request data by removing all non-system information.
diff --git a/src/cowboy_rest.erl b/src/cowboy_rest.erl
index ad8d62f..2f9faa8 100644
--- a/src/cowboy_rest.erl
+++ b/src/cowboy_rest.erl
@@ -58,16 +58,16 @@
-> {ok, Req} | close when Req::cowboy_req:req().
upgrade(_ListenerPid, Handler, Opts, Req) ->
try
- {Method, Req1} = cowboy_req:method(Req),
+ Method = cowboy_req:get(method, Req),
case erlang:function_exported(Handler, rest_init, 2) of
true ->
- case Handler:rest_init(Req1, Opts) of
+ case Handler:rest_init(Req, Opts) of
{ok, Req2, HandlerState} ->
service_available(Req2, #state{method=Method,
handler=Handler, handler_state=HandlerState})
end;
false ->
- service_available(Req1, #state{method=Method,
+ service_available(Req, #state{method=Method,
handler=Handler})
end
catch Class:Reason ->
@@ -693,8 +693,8 @@ is_conflict(Req, State) ->
expect(Req, State, is_conflict, false, fun put_resource/2, 409).
put_resource(Req, State) ->
- {Path, Req2} = cowboy_req:path(Req),
- put_resource(cowboy_req:set_meta(put_path, Path, Req2),
+ Path = cowboy_req:get(path, Req),
+ put_resource(cowboy_req:set_meta(put_path, Path, Req),
State, fun is_new_resource/2).
%% content_types_accepted should return a list of media types and their