#!/bin/sh

# (c) 2010 Tom Judge

# PROVIDE: softflowd
# REQUIRE: LOGIN
# KEYWORD: shutdown

# softflowd_enable="YES"
# softflowd_interfaces="em0 em1"
# softflowd_em0_collector="collector:1234"
# softflowd_em1_collector="collector:1235"
# softflowd_em0_timeouts="-t maxlife=300"
# softflowd_em1_timeouts="-t maxlife=600"
# softflowd_em0_max_states="16000"
# softflowd_em1_max_states="17000"
# softflowd_em0_extra_args
# softflowd_em1_extra_args

. /etc/rc.subr

name=softflowd
rcvar=softflowd_enable

start_precmd="softflowd_precommand $@"
stop_precmd="softflowd_precommand $@"
status_precmd="softflowd_precommand $@"
poll_precmd="softflowd_precommand $@"
rcvar_precmd="softflowd_precommand $@"
stop_cmd="softflowd_stop"
command="%%PREFIX%%/bin/softflowd"
_pidprefix="/var/run/softflowd"
if [ -n $2 ]; then
    pidfile="${_pidprefix}.${2}.pid"
fi

load_rc_config $name

softflowd_enable=${softflowd_enable:-"NO"}
softflowd_timeouts="-t maxlife=300"
softflowd_max_states="16000"

softflowd_precommand ()
{
	if [ -n "$2" ]; then
		profile="$2"
		ctlfile="${_pidprefix}.${profile}.ctl"
		eval apache22_flags="\${apache22_${profile}_flags:-${apache22_flags}}"
		eval softflowd_collector="\${softflowd_${profile}_collector}"
		if [ "x${softflowd_collector}" = "x" ]; then
			echo "ERROR: You must specify a collector to send data to."
			exit 1
		fi
		eval softflowd_timeouts="\${softflowd_${profile}_timeouts:-${softflowd_timeouts}}"
		eval softflowd_max_states="\${softflowd_${profile}_max_states:-${softflowd_max_states}}"
		eval softflowd_extra_args="\${softflowd_${profile}_extra_args:-${softflowd_extra_args}}"
		command_args="-i ${profile} -n ${softflowd_collector} -m ${softflowd_max_states} -p ${pidfile} -c ${ctlfile} ${softflowd_timeouts} ${softflowd_extra_args}"
	else
		if [ "x${softflowd_interfaces}" != "x" ]; then
			for profile in ${softflowd_interfaces}; do
				echo "===> softflowd profile: ${profile}"
				%%PREFIX%%/etc/rc.d/softflowd $1 ${profile}
				retcode="$?"
				if [ "0${retcode}" -ne 0 ]; then
					failed="${profile} (${retcode}) ${failed:-}"
				else
					success="${profile} ${success:-}"
				fi
			done
		fi
        exit 0
	fi
}

softflowd_stop()
{
	%%PREFIX%%/bin/softflowctl -c ${ctlfile} shutdown
}

run_rc_command "$1"