2002-11-18 21:39:47 +01:00
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%%%----------------------------------------------------------------------
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%%% File : ejabberd.erl
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2007-12-24 12:41:41 +01:00
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%%% Author : Alexey Shchepin <alexey@process-one.net>
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%%% Purpose : ejabberd wrapper: start / stop
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%%% Created : 16 Nov 2002 by Alexey Shchepin <alexey@process-one.net>
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%%%
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%%%
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2013-01-24 15:25:13 +01:00
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%%% ejabberd, Copyright (C) 2002-2013 ProcessOne
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2007-12-24 12:41:41 +01:00
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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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2009-01-12 15:44:42 +01:00
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%%%
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2007-12-24 12:41:41 +01:00
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%%% You should have received a copy of the GNU General Public License
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%%% along with this program; if not, write to the Free Software
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%%% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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%%% 02111-1307 USA
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%%%
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2002-11-18 21:39:47 +01:00
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%%%----------------------------------------------------------------------
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-module(ejabberd).
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2007-12-24 12:41:41 +01:00
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-author('alexey@process-one.net').
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2002-11-18 21:39:47 +01:00
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2013-04-08 11:12:54 +02:00
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-export([start/0, stop/0, start_app/1,
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get_pid_file/0]).
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-include("logger.hrl").
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2003-01-14 18:38:03 +01:00
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2002-11-18 21:39:47 +01:00
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start() ->
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2009-05-08 00:46:51 +02:00
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%%ejabberd_cover:start(),
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2003-02-01 21:21:28 +01:00
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application:start(ejabberd).
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2002-11-20 21:19:20 +01:00
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2003-02-01 21:21:28 +01:00
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stop() ->
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application:stop(ejabberd).
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2009-05-08 00:46:51 +02:00
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%%ejabberd_cover:stop().
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2002-11-23 21:55:05 +01:00
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2009-08-24 23:21:04 +02:00
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%% @spec () -> false | string()
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get_pid_file() ->
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case os:getenv("EJABBERD_PID_PATH") of
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false ->
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false;
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"" ->
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false;
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Path ->
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Path
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end.
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2013-04-08 11:12:54 +02:00
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start_app(App) when not is_list(App) ->
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start_app([App]);
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start_app([App|Apps]) ->
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case application:start(App) of
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ok ->
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start_app(Apps);
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{error, {already_started, _}} ->
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start_app(Apps);
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{error, {not_started, DepApp}} ->
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case lists:member(DepApp, [App|Apps]) of
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true ->
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?CRITICAL_MSG("failed to start application '~p': "
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"circular dependency on '~p' detected",
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[App, DepApp]),
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erlang:error(application_start_failed);
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false ->
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start_app([DepApp,App|Apps])
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end;
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Err ->
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?CRITICAL_MSG("failed to start application '~p': ~p", [App, Err]),
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erlang:error(application_start_failed)
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end;
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start_app([]) ->
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ok.
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