#!/sbin/openrc-run
# Copyright 2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

name=${RC_SVCNAME}
description="ToDesk Daemon Service"
supervisor="supervise-daemon"
healthcheck_delay=5
healthcheck_timer=1
respawn_max=0
command="/opt/todesk/bin/todeskd"
command_args="-f /opt/todesk/config/todeskd.conf"

depend() {
	after display-manager
	need net
	need todesk-switch
}

healthcheck() {
	psidt=$(ps -ef | tr -s " " | cut -d " " -f 2,8 | grep '/opt.*bin/todesk' | grep -v todeskd | grep -v $0 | awk '{print $1}')
	psidr=$(ps -ef | tr -s " " | cut -d " " -f 2,8,9 | grep 'sh /opt/todesk/bin/todesk-hold' | grep -v grep | grep -v $0 | awk '{print $1}')
	[[ -n $psidt ]] || [[ -n $psidr ]] || return 1
}

unhealthy() {
	start_hold
}

start_hold() {
	psidt=$(ps -ef | tr -s " " | cut -d " " -f 2,8 | grep '/opt.*bin/todesk' | grep -v todeskd | grep -v $0 | awk '{print $1}')
	psidr=$(ps -ef | tr -s " " | cut -d " " -f 2,8,9 | grep 'sh /opt/todesk/bin/todesk-hold' | grep -v grep | grep -v $0 | awk '{print $1}')
	[[ -n $psidt ]] || [[ -n $psidr ]] || /opt/todesk/bin/todesk-hold &

	return 0
}

stop_hold() {
	psidr=$(ps -ef | tr -s " " | cut -d " " -f 2,8,9 | grep 'sh /opt/todesk/bin/todesk-hold' | grep -v grep | grep -v $0 | awk '{print $1}')
	psids=`pstree -p ${psidr} | cut -d '(' -f 3`
	[[ ! -n $psidr ]] || /bin/kill $psidr &
	[[ ! -n $psids ]] || /bin/kill ${psids%%)*} &

	return 0
}

start_pre() {
	start_hold

	eend $?
}

stop_post() {
	stop_hold

	eend $?
}