mirror of
https://github.com/processone/ejabberd.git
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fddd6110e0
The changes are very similar to those from previous commit: * Now there is no need to pass validating function in gen_mod:get_opt() and gen_mod:get_module_opt() functions, because the modules' configuration keeps already validated values. * New functions gen_mod:get_opt/2 and gen_mod:get_module_opt/3 are introduced. * Functions gen_mod:get_opt/4 and get_module_opt/5 are deprecated. If the functions are still called, the "function" argument is simply ignored. * Validating callback Mod:listen_opt_type/1 is introduced to validate listening options at startup.
53 lines
1.9 KiB
Erlang
53 lines
1.9 KiB
Erlang
%%%-------------------------------------------------------------------
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%%% Author : Evgeny Khramtsov <ekhramtsov@process-one.net>
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%%% Created : 25 Sep 2016 by Evgeny Khramtsov <ekhramtsov@process-one.net>
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%%%
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%%%
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%%% ejabberd, Copyright (C) 2002-2017 ProcessOne
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%%%
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%%% This program is free software; you can redistribute it and/or
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%%% modify it under the terms of the GNU General Public License as
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%%% published by the Free Software Foundation; either version 2 of the
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%%% License, or (at your option) any later version.
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%%%
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%%% This program is distributed in the hope that it will be useful,
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%%% but WITHOUT ANY WARRANTY; without even the implied warranty of
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%%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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%%% General Public License for more details.
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%%%
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%%% You should have received a copy of the GNU General Public License along
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%%% with this program; if not, write to the Free Software Foundation, Inc.,
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%%% 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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%%%
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%%%----------------------------------------------------------------------
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-module(mod_legacy).
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-behaviour(gen_mod).
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%% API
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-export([start/2, stop/1, mod_opt_type/1, depends/2, process_iq/3]).
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-include("jlib.hrl").
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%%%===================================================================
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%%% API
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%%%===================================================================
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start(Host, Opts) ->
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IQDisc = gen_mod:get_opt(iqdisc, Opts, one_queue),
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gen_iq_handler:add_iq_handler(ejabberd_local, Host, ?NS_EVENT,
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?MODULE, process_iq, IQDisc).
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stop(Host) ->
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gen_iq_handler:remove_iq_handler(ejabberd_local, Host, ?MODULE).
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mod_opt_type(_) ->
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[].
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depends(_, _) ->
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[].
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%%%===================================================================
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%%% Internal functions
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%%%===================================================================
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process_iq(_From, _To, IQ) ->
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IQ#iq{type = result, sub_el = []}.
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