%% ``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.
%%
%% The Initial Developer of the Original Code is Ericsson Utvecklings AB.
%% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings
%% AB. All Rights Reserved.''
%%
%% $Id: httpd_misc_sup.erl,v 1.1 2008/12/17 09:53:34 mikpe Exp $
%%
%%----------------------------------------------------------------------
%% Purpose: The top supervisor for the Megaco/H.248 application
%%----------------------------------------------------------------------
-module(httpd_misc_sup).
-behaviour(supervisor).
-include("httpd_verbosity.hrl").
%% public
-export([start/3, stop/1, init/1]).
-export([start_auth_server/3, stop_auth_server/2,
start_sec_server/3, stop_sec_server/2]).
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% supervisor callback functions
start(Addr, Port, MiscSupVerbosity) ->
SupName = make_name(Addr, Port),
supervisor:start_link({local, SupName}, ?MODULE, [MiscSupVerbosity]).
stop(StartArgs) ->
ok.
init([Verbosity]) -> % Supervisor
do_init(Verbosity);
init(BadArg) ->
{error, {badarg, BadArg}}.
do_init(Verbosity) ->
put(verbosity,?vvalidate(Verbosity)),
put(sname,misc_sup),
?vlog("starting", []),
Flags = {one_for_one, 0, 1},
KillAfter = timer:seconds(1),
Workers = [],
{ok, {Flags, Workers}}.
%%----------------------------------------------------------------------
%% Function: [start|stop]_[auth|sec]_server/3
%% Description: Starts a [auth | security] worker (child) process
%%----------------------------------------------------------------------
start_auth_server(Addr, Port, Verbosity) ->
start_permanent_worker(mod_auth_server, Addr, Port,
Verbosity, [gen_server]).
stop_auth_server(Addr, Port) ->
stop_permanent_worker(mod_auth_server, Addr, Port).
start_sec_server(Addr, Port, Verbosity) ->
start_permanent_worker(mod_security_server, Addr, Port,
Verbosity, [gen_server]).
stop_sec_server(Addr, Port) ->
stop_permanent_worker(mod_security_server, Addr, Port).
%%----------------------------------------------------------------------
%% Function: start_permanent_worker/5
%% Description: Starts a permanent worker (child) process
%%----------------------------------------------------------------------
start_permanent_worker(Mod, Addr, Port, Verbosity, Modules) ->
SupName = make_name(Addr, Port),
Spec = {{Mod, Addr, Port},
{Mod, start_link, [Addr, Port, Verbosity]},
permanent, timer:seconds(1), worker, [Mod] ++ Modules},
supervisor:start_child(SupName, Spec).
%%----------------------------------------------------------------------
%% Function: stop_permanent_worker/3
%% Description: Stops a permanent worker (child) process
%%----------------------------------------------------------------------
stop_permanent_worker(Mod, Addr, Port) ->
SupName = make_name(Addr, Port),
Name = {Mod, Addr, Port},
case supervisor:terminate_child(SupName, Name) of
ok ->
supervisor:delete_child(SupName, Name);
Error ->
Error
end.
make_name(Addr,Port) ->
httpd_util:make_name("httpd_misc_sup",Addr,Port).
