1 files changed, 44 insertions, 0 deletions
diff --git a/src/cowboy_tls.erl b/src/cowboy_tls.erl
new file mode 100644
index 0000000..745d502
--- /dev/null
+++ b/src/cowboy_tls.erl
@@ -0,0 +1,44 @@
+%% Copyright (c) 2015, Loïc Hoguin <[email protected]>
+%%
+%% 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.
+
+-module(cowboy_tls).
+
+-export([start_link/4]).
+-export([init/5]).
+
+-spec start_link(ranch:ref(), inet:socket(), module(), cowboy:opts()) -> {ok, pid()}.
+start_link(Ref, Socket, Transport, Opts) ->
+	Pid = proc_lib:spawn_link(?MODULE, init, [self(), Ref, Socket, Transport, Opts]),
+	{ok, Pid}.
+
+-spec init(pid(), ranch:ref(), inet:socket(), module(), cowboy:opts()) -> ok.
+init(Parent, Ref, Socket, Transport, Opts) ->
+	ok = ranch:accept_ack(Ref),
+	case ssl:negotiated_protocol(Socket) of
+		{ok, <<"h2">>} ->
+			init(Parent, Ref, Socket, Transport, Opts, cowboy_http2);
+		%% @todo Implement cowboy_spdy and cowboy_http.
+		{ok, <<"spdy/3">>} ->
+			init(Parent, Ref, Socket, Transport, Opts, cowboy_spdy);
+		_ -> %% http/1.1 or no protocol negotiated.
+			init(Parent, Ref, Socket, Transport, Opts, cowboy_http)
+	end.
+
+init(Parent, Ref, Socket, Transport, Opts, Protocol) ->
+	{Handler, Type} = maps:get(stream_handler, Opts, {cowboy_stream_h, supervisor}),
+	_ = case Type of
+		worker -> ok;
+		supervisor -> process_flag(trap_exit, true)
+	end,
+	Protocol:init(Parent, Ref, Socket, Transport, Opts, Handler).