ap51-flash-station: ap51-flash.init

#!/bin/sh /etc/rc.common
# Copyright (C) 2007 OpenWrt.org

START=20

NAME=ap51-flash

start_daemon() {
        local cfg="$1"

        config_get ifname "$cfg" ifname
        config_get rootfs "$cfg" rootfs
        config_get kernel "$cfg" kernel
        config_get ubntimg "$cfg" ubntimg
        if [ -n "$ifname" -a -n "$rootfs" -a -n "$kernel" ]; then
                [ -n "`ls /var/run/$NAME-$ifname.pid 2> /dev/null`" ] && {
                        echo "Can't start more than one ap51-flash for interface $ifname!"
                        return 0
                }
                start-stop-daemon -S -b -m -p /var/run/$NAME-$ifname.pid -n $NAME -x /usr/sbin/$NAME -- $ifname $rootfs $kernel
        elif [ -n "$ifname" -a -n "$ubntimg" ]; then
                [ -n "`ls /var/run/$NAME-$ifname-ubnt.pid 2> /dev/null`" ] && {
                        echo "Can't start more than one ap51-flash (ubnt) for interface $ifname!"
                        return 0
                }
                start-stop-daemon -S -b -m -p /var/run/$NAME-$ifname-ubnt.pid -n $NAME -x /usr/sbin/$NAME -- $ifname $ubntimg
        fi
}

start() {
        config_load ap51-flash
        config_foreach start_daemon flash
}

stop() {
        # Terminating all ap51-flash processes
        echo "WARNING: Going to teminate all ap51-flash processes! (hope you made sure that they're not flashing right now)"
        echo "OR you can stop this with Ctrl+c within 10 seconds"
        sleep 10
        local pidfile
        for pidfile in `ls /var/run/${NAME}-*.pid 2> /dev/null`; do
                start-stop-daemon -K -s TERM -p "${pidfile}" -n "${NAME}" >/dev/null
                rm -f "${pidfile}"
        done
}