#! /bin/sh

# PROVIDE: ttrssd
# REQUIRE: LOGIN
# KEYWORD: shutdown

# Add the following lines to /etc/rc.conf to enable `ttrssd':
#
# ttrssd_enable="YES"

. /etc/rc.subr

name="ttrssd"
rcvar=ttrssd_enable

: ${ttrssd_svcj_options:="net_basic"}

# read settings, set default values
load_rc_config "${name}"
: ${ttrssd_enable="NO"}

long_name="Tiny Tiny RSS updating feeds daemon."
required_files="%%WWWDIR%%/config.php"
pidfile="/var/run/${name}.pid"
cpidfile="/var/run/${name}_child.pid"
phpcli="%%LOCALBASE%%/bin/php"

initdb_php="%%WWWDIR%%/update.php"
phpupd="%%WWWDIR%%/update_daemon2.php"
ttrssd_log="/var/log/${name}.log"

command="/usr/sbin/daemon"
command_args="-rR 10 -H -u %%WWWOWN%% \
		-P $pidfile -p $cpidfile \
		-o $ttrssd_log sh -c \
		'$initdb_php --update-schema=force-yes; \
			$phpupd;'"

stop_cmd="${name}_stop"

# daemon doesn't process signals if it lacks a child process.
# See https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=277959
ttrssd_stop() {
	local pid_daemon
	local pid_child
	local signal="TERM"

	pid_daemon=$(check_pidfile ${pidfile} ${command})
	pid_child=$(check_pidfile ${cpidfile} ${phpcli})

	if [ -n "$pid_daemon" ]; then
		echo "Stopping ${name}."

		if [ -z "${pid_child}" ]; then
		    signal="INT"
		fi

		kill -"$signal" "${pid_daemon}"

		wait_for_pids "${pid_daemon}" "${pid_child}"
	else
	    if [ -n "$pid_child" ]; then
		echo "${name} not running? (check ${cpidfile})."
	    else
		echo "${name} not running? (check ${pidfile})."
	    fi
	fi
}

run_rc_command "$1"