mirror of
https://github.com/processone/ejabberd.git
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59 lines
1.1 KiB
Erlang
59 lines
1.1 KiB
Erlang
%%%----------------------------------------------------------------------
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%%% File : gen_mod.erl
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%%% Author : Alexey Shchepin <alexey@sevcom.net>
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%%% Purpose :
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%%% Created : 24 Jan 2003 by Alexey Shchepin <alexey@sevcom.net>
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%%% Id : $Id$
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%%%----------------------------------------------------------------------
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-module(gen_mod).
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-author('alexey@sevcom.net').
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-vsn('$Revision$ ').
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-export([start_module/2,
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stop_module/1,
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get_opt/2,
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get_opt/3]).
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-export([behaviour_info/1]).
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-include("ejabberd.hrl").
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behaviour_info(callbacks) ->
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[{start, 1},
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{stop, 0}];
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behaviour_info(Other) ->
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undefined.
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start_module(Module, Opts) ->
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case catch Module:start(Opts) of
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{'EXIT', Reason} ->
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?ERROR_MSG("~p", [Reason]);
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_ ->
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ok
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end.
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stop_module(Module) ->
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Module:stop().
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get_opt(Opt, Opts) ->
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case lists:keysearch(Opt, 1, Opts) of
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false ->
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% TODO: replace with more appropriate function
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[] = {undefined_option, Opt};
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{value, {_, Val}} ->
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Val
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end.
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get_opt(Opt, Opts, Default) ->
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case lists:keysearch(Opt, 1, Opts) of
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false ->
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Default;
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{value, {_, Val}} ->
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Val
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end.
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