%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2001-2009. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
%% You may obtain a copy of the License at
%%
%% http://www.apache.org/licenses/LICENSE-2.0
%%
%% Unless required by applicable law or agreed to in writing, software
%% distributed under the License is distributed on an "AS IS" BASIS,
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
%% See the License for the specific language governing permissions and
%% limitations under the License.
%%
%% %CopyrightEnd%
%%
%%
%%----------------------------------------------------------------------
%% Purpose: The top supervisor for the Megaco/H.248 application
%%----------------------------------------------------------------------
-module(megaco_misc_sup).
-behaviour(supervisor).
%% public
-export([start/0, start/2, stop/1, init/1]).
-export([start_permanent_worker/4]).
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% application and supervisor callback functions
start(normal, Args) ->
SupName = {local,?MODULE},
case supervisor:start_link(SupName, ?MODULE, [Args]) of
{ok, Pid} ->
{ok, Pid, {normal, Args}};
Error ->
Error
end;
start(_, _) ->
{error, badarg}.
start() ->
SupName = {local,?MODULE},
supervisor:start_link(SupName, ?MODULE, []).
stop(_StartArgs) ->
ok.
init([]) -> % Supervisor
init();
init(BadArg) ->
{error, {badarg, BadArg}}.
init() ->
Flags = {one_for_one, 0, 1},
Workers = [],
{ok, {Flags, Workers}}.
%%----------------------------------------------------------------------
%% Function: start_permanent_worker/3
%% Description: Starts a permanent worker (child) process
%%----------------------------------------------------------------------
start_permanent_worker(M, F, A, Modules) ->
Spec = {M, {M,F,A}, permanent, timer:seconds(1), worker, [M] ++ Modules},
supervisor:start_child(?MODULE, Spec).
