# -*- mode: shell-script; coding: utf-8 -*-
#
# invokeinitscript
#
# Library providing function to invoke an init script on a Debian
# GNU/Linux system, using invoke-rc.d(8) if available.
#
# Copyright (C) 2010-2012 Elmar Hoffmann
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
#

invokeinitscript ()
{
    local script="$1"
    local action="$2"

    if which invoke-rc.d >/dev/null 2>&1; then
	invoke-rc.d "${script}" "${action}"
    else
	"/etc/init.d/${script}" "${action}"
    fi
}

invokeinitscriptifexists ()
{
    local script="$1"
    local action="$2"

    if which invoke-rc.d >/dev/null 2>&1; then
	if invoke-rc.d --quiet --query "${script}" "${action}"; [ $? -ne 100 ]; then
	    invoke-rc.d "${script}" "${action}"
	fi
    else
	if [ -x "/etc/init.d/${script}" ]; then
	    "/etc/init.d/${script}" "${action}"
	fi
    fi
}
