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#!/bin/sh
#
# $FreeBSD$
#

# PROVIDE:  ipacctd
# REQUIRE:  NETWORKING SERVERS
# BEFORE:   DAEMON
# KEYWORD:  shutdown

# Add the following lines to /etc/rc.conf to enable ipacctd:
#
#ipacctd_enable="YES"
#
# Also additional flags can be specified:
#
#ipacctd_flags="-v"
#
# See ipacctd(8) for flags.
#
# Enumerate all accounted interfaces in "ipacctd_rules":
#
#ipacctd_rules="xl0"
#
# ...and add related required "ipacctd_rule_*_flags"
# and optional "ipacctd_rule_*_pid" (equal to "/var/run/ipacctd.*" by default)
#
#ipacctd_rule_xl0_flags="-p 666"
#ipacctd_rule_xl0_pid="/var/run/ipacctd.xl0"

. %%RC_SUBR%%

name="ipacctd"
rcvar=`set_rcvar`

command="%%PREFIX%%/sbin/ipacctd"

start_cmd="start_cmd"
stop_cmd="stop_cmd"
poll_cmd="poll_cmd"
status_cmd="status_cmd"

start_cmd()
{
    for rule in ${ipacctd_rules}; do
        debug "start ipacctd rule ${rule}"
        local rule_flags

        eval rule_flags=\$ipacctd_rule_${rule}_flags
        if [ -z "$rule_flags" ]; then
            echo " you must define flags for ipacctd rule '${rule}'"
            exit 1
        fi

        eval pidfile=\${ipacctd_rule_${rule}_pid:-"/var/run/ipacctd.${rule}"}
        rc_pid=$(check_pidfile $pidfile $command)
        if [ -n "$rc_pid" ]; then
            echo "${name} with rule=$rule already running? (pid=$rc_pid)."
            exit 1
        fi

        ${command} ${ipacctd_flags} ${rule_flags} -r ${pidfile}
    done
}

stop_cmd()
{
    for rule in ${ipacctd_rules}; do
        eval pidfile=\${ipacctd_rule_${rule}_pid:-"/var/run/ipacctd.${rule}"}
        rc_pid=$(check_pidfile $pidfile $command)

        if [ -z "$rc_pid" ]; then
            if [ -n "$pidfile" ]; then
                echo "${name} with rule=$rule not running? (check $pidfile)."
            else
                echo "${name} with rule=$rule not running?"
            fi
            exit 1
        fi

        echo "Stopping ${name} rule=${rule}."
        kill -${sig_stop:-TERM} $rc_pid
        wait_for_pids $rc_pid
    done
}

poll_cmd()
{
    for rule in ${ipacctd_rules}; do
        eval pidfile=\${ipacctd_rule_${rule}_pid:-"/var/run/ipacctd.${rule}"}
        rc_pid=$(check_pidfile $pidfile $command)

        if [ -n "$rc_pid" ]; then
            wait_for_pids $rc_pid
        fi
    done
}

status_cmd()
{
    for rule in ${ipacctd_rules}; do
        eval pidfile=\${ipacctd_rule_${rule}_pid:-"/var/run/ipacctd.${rule}"}
        rc_pid=$(check_pidfile $pidfile $command)

        if [ -n "$rc_pid" ]; then
            echo "${name} rule=${rule} is running as pid $rc_pid."
        else
            echo "${name} rule=${rule} is not running."
        fi
    done
}

load_rc_config $name

: ${ipacctd_enable="NO"}
: ${ipacctd_rules=""}
: ${ipacctd_flags=""}

run_rc_command "$1"