i vibe coded itHEADmaster

1 files changed, 57 insertions, 0 deletions

diff --git a/server/_build/default/lib/cowboy/src/cowboy_handler.erl b/server/_build/default/lib/cowboy/src/cowboy_handler.erl
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+++ b/server/_build/default/lib/cowboy/src/cowboy_handler.erl
@@ -0,0 +1,57 @@
+%% Copyright (c) 2011-2017, Loïc Hoguin <essen@ninenines.eu>
+%%
+%% Permission to use, copy, modify, and/or distribute this software for any
+%% purpose with or without fee is hereby granted, provided that the above
+%% copyright notice and this permission notice appear in all copies.
+%%
+%% THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+%% WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+%% MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+%% ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+%% WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+%% ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+%% OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+%% Handler middleware.
+%%
+%% Execute the handler given by the <em>handler</em> and <em>handler_opts</em>
+%% environment values. The result of this execution is added to the
+%% environment under the <em>result</em> value.
+-module(cowboy_handler).
+-behaviour(cowboy_middleware).
+
+-export([execute/2]).
+-export([terminate/4]).
+
+-callback init(Req, any())
+	-> {ok | module(), Req, any()}
+	| {module(), Req, any(), any()}
+	when Req::cowboy_req:req().
+
+-callback terminate(any(), map(), any()) -> ok.
+-optional_callbacks([terminate/3]).
+
+-spec execute(Req, Env) -> {ok, Req, Env}
+	when Req::cowboy_req:req(), Env::cowboy_middleware:env().
+execute(Req, Env=#{handler := Handler, handler_opts := HandlerOpts}) ->
+	try Handler:init(Req, HandlerOpts) of
+		{ok, Req2, State} ->
+			Result = terminate(normal, Req2, State, Handler),
+			{ok, Req2, Env#{result => Result}};
+		{Mod, Req2, State} ->
+			Mod:upgrade(Req2, Env, Handler, State);
+		{Mod, Req2, State, Opts} ->
+			Mod:upgrade(Req2, Env, Handler, State, Opts)
+	catch Class:Reason:Stacktrace ->
+		terminate({crash, Class, Reason}, Req, HandlerOpts, Handler),
+		erlang:raise(Class, Reason, Stacktrace)
+	end.
+
+-spec terminate(any(), Req | undefined, any(), module()) -> ok when Req::cowboy_req:req().
+terminate(Reason, Req, State, Handler) ->
+	case erlang:function_exported(Handler, terminate, 3) of
+		true ->
+			Handler:terminate(Reason, Req, State);
+		false ->
+			ok
+	end.