#!/sbin/runscript
# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /etc/init.d/RCS/stunnel,v 1.2 2006/06/22 02:13:29 root Exp root $

depend() {
	need net
}

checkconfig() {
	STUNNEL_INSTANCE=${SVCNAME##*.}
	if [[ "${SVCNAME}" != "stunnel" ]]; then
		STUNNEL_CONF=/etc/stunnel/stunnel.${STUNNEL_INSTANCE}.conf
	else
		STUNNEL_CONF=/etc/stunnel/stunnel.conf
	fi
	if [ ! -e ${STUNNEL_CONF} ]; then
		eerror "You will need an '${STUNNEL_CONF}' first"
		eerror "See the stunnel manpage"
		return 1
	fi

	# Extract PID file from stunnel.conf
	STUNNEL_PIDFILE=$(egrep '^pid[[:space:]]*=[[:space:]]*' ${STUNNEL_CONF} 2>/dev/null | sed -e 's:^pid\s*=\s*\(.*\)$:\1:')

	# Check if PID file is sane
	if [[ "${SVCNAME}" == "stunnel" && "${STUNNEL_PIDFILE}" != /var/run/stunnel/stunnel.pid ]]; then
		eerror "Your '${STUNNEL_CONF}' does not contain the required pid file setting!"
		eerror "Please set 'pid = /var/run/stunnel/stunnel.pid'"
		return 1
	elif [[ "${SVCNAME}" != "stunnel" && "${STUNNEL_PIDFILE}" != /var/run/stunnel/stunnel.${STUNNEL_INSTANCE}.pid ]]; then
		eerror "Your '${STUNNEL_CONF}' does not contain the required pid file setting!"
		eerror "Please set 'pid = /var/run/stunnel/stunnel.${STUNNEL_INSTANCE}.pid'"
		return 1
	fi

}

start() {
	checkconfig || return 1
	ebegin "Starting ${SVCNAME}"
	start-stop-daemon --start --pidfile ${STUNNEL_PIDFILE} --quiet --exec /usr/sbin/stunnel -- ${STUNNEL_CONF}
	eend $?
}

stop() {
	checkconfig || return 1
	ebegin "Stopping ${SVCNAME}"
	start-stop-daemon --stop --quiet --pidfile ${STUNNEL_PIDFILE}
	eend $?
}