%%%-------------------------------------------------------------------
%%% File : ejabberd_sip.erl
%%% Author : Evgeny Khramtsov <ekhramtsov@process-one.net>
%%% Purpose :
%%% Created : 30 Apr 2017 by Evgeny Khramtsov <ekhramtsov@process-one.net>
%%%
%%%
%%% ejabberd, Copyright (C) 2013-2020 ProcessOne
%%%
%%% This program is free software; you can redistribute it and/or
%%% modify it under the terms of the GNU General Public License as
%%% published by the Free Software Foundation; either version 2 of the
%%% License, or (at your option) any later version.
%%%
%%% This program is distributed in the hope that it will be useful,
%%% but WITHOUT ANY WARRANTY; without even the implied warranty of
%%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
%%% General Public License for more details.
%%%
%%% You should have received a copy of the GNU General Public License along
%%% with this program; if not, write to the Free Software Foundation, Inc.,
%%% 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
%%%
%%%-------------------------------------------------------------------
-module(ejabberd_sip).
-behaviour(ejabberd_listener).
-ifndef(SIP).
-include("logger.hrl").
-export([accept/1, start/3, start_link/3, listen_options/0]).
fail() ->
?CRITICAL_MSG("Listening module ~ts is not available: "
"ejabberd is not compiled with SIP support",
[?MODULE]),
erlang:error(sip_not_compiled).
accept(_) ->
fail().
listen_options() ->
fail().
start(_, _, _) ->
fail().
start_link(_, _, _) ->
fail().
-else.
%% API
-export([tcp_init/2, udp_init/2, udp_recv/5, start/3,
start_link/3, accept/1]).
-export([listen_opt_type/1, listen_options/0]).
%%%===================================================================
%%% API
%%%===================================================================
tcp_init(Socket, Opts) ->
ejabberd:start_app(esip),
esip_socket:tcp_init(Socket, set_certfile(Opts)).
udp_init(Socket, Opts) ->
ejabberd:start_app(esip),
esip_socket:udp_init(Socket, Opts).
udp_recv(Sock, Addr, Port, Data, Opts) ->
esip_socket:udp_recv(Sock, Addr, Port, Data, Opts).
start(SockMod, Socket, Opts) ->
esip_socket:start({SockMod, Socket}, Opts).
start_link(gen_tcp, Sock, Opts) ->
esip_socket:start_link(Sock, Opts).
accept(_) ->
ok.
set_certfile(Opts) ->
case lists:keymember(certfile, 1, Opts) of
true ->
Opts;
false ->
case ejabberd_pkix:get_certfile(ejabberd_config:get_myname()) of
{ok, CertFile} ->
[{certfile, CertFile}|Opts];
error ->
Opts
end
end.
listen_opt_type(certfile) ->
econf:pem().
listen_options() ->
[{tls, false},
{certfile, undefined}].
%%%===================================================================
%%% Internal functions
%%%===================================================================
-endif.
