#!/sbin/openrc-run
# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

extra_commands="reload"

depend() {
	need net
	use mysql postgresql slapd
	provide jabber-server
}

stopJabberServices() {
	eindent
	for pidfile in /var/run/jabber/*.pid; do
		if [ -f "${pidfile}" ]; then
			service=$(basename ${pidfile} .pid)
			ebegin "Stopping ${service}"
			start-stop-daemon \
				--stop \
				--pidfile ${pidfile}
			eend $?
		fi
	done
	eoutdent
}

start_pre() {
	checkpath -d -o jabber /var/run/jabber
}

start() {
	einfo "Starting Jabber Server ..."
	local services executable cfgfile pidfile
	services=$(grep -v ^# /etc/jabber/jabberd.cfg | grep '..*' | awk '{print $1 ":" $2}')
	eindent
	for service in ${services}; do

		cfgfile=$(echo ${service} | cut -d ':' -f 2)
		service=$(echo ${service} | cut -d ':' -f 1)
		if [ ! -f "${cfgfile}" ]; then
			if [ -f "/etc/jabber/${service}.xml" ]; then
				cfgfile="/etc/jabber/${service}.xml"
			else
				eerror "Can't find: ${cfgfile} or default /etc/jabber/${service}.xml"
				stopJabberServices
				return 1
			fi
		fi

		executable="/usr/bin/$(echo ${service} | cut -d '.' -f 1)"

		if [ ! -f "${executable}" ]; then
			eerror "Can't find executable: ${executable}"
			stopJabberServices
			return 1
		fi

		ebegin "Starting ${service} (${cfgfile})"
		pidfile="$(grep -v ^# ${cfgfile} | grep '<pidfile>' | sed 's#<.\?pidfile>##g')"
		start-stop-daemon \
			--background \
			--start  \
			--user jabber:jabber \
			--exec ${executable} \
			--pid ${pidfile} \
			-- -c ${cfgfile}
		eend $?

	done
	eoutdent
}

reload() {
	eindent
	for pidfile in /var/run/jabber/*.pid; do
		if [ -f "${pidfile}" ]; then
			service=$(basename ${pidfile} .pid)
			ebegin "Reloading ${service}"
			kill -HUP $(cat ${pidfile})
			eend $?
		fi
	done
 	eoutdent
}

stop() {
	einfo "Stopping Jabber Server"
	stopJabberServices
}