#----------------------------------------------------------------------------
# /etc/rc.d/rc000.base
# was file /etc/rc.local
#
# Creation:     25.09.2000  fm
# Last Update:  $Id$
#
# Copyright (c) 2000-2002 Frank Meyer
#----------------------------------------------------------------------------

begin_script RC000_BASE "basic setup..."

[ "$CONSOLE_BLANK_TIME" ] && echo -e "\33[9;$CONSOLE_BLANK_TIME]"

#----------------------------------------------------------------------------
# set local time zone
#----------------------------------------------------------------------------
TZ=$TIME_INFO
export TZ
echo $TZ > /etc/TZ
echo export TZ=$TIME_INFO >>/.profile
if [ "$OPT_Y2K" = "yes" ]
then
    add-days --utc $Y2K_DAYS 
    echo 1 >/var/run/broken_rtc  # used by chrony
else
    if [ -z "`dmesg | grep 'Booting paravirtualized kernel on Xen'`" ]
    then
        do_modprobe_if_exists kernel/drivers/char rtc     # for kernel 2.6.16.x
        do_modprobe_if_exists kernel/drivers/rtc rtc-cmos # for kernel > 2.6.16

        [ -c /dev/rtc0 ] && ln -s /dev/rtc0 /dev/rtc

        if [ -f /sbin/hwclock ]
        then
            > /var/run/utmp
            hwclock --hctosys --cpupriority=99 --nodrift
        fi
    fi
fi

#----------------------------------------------------------------------------
# initialize counter for ttyI devices
#----------------------------------------------------------------------------
echo 0 >/var/run/next_ttyI

#----------------------------------------------------------------------------
# mount boot device
#----------------------------------------------------------------------------
if [ "$boot_dev" -a "$boot_fs" ]
then
    mopt=
    case $boot_fs in
        vfat) mopt=',umask=077' ;;
    esac
    case "$MOUNT_BOOT"
    in
        ro)
            echo "$boot_dev /boot $boot_fs ro$mopt" >> /etc/fstab
            mount /boot
        ;;
        rw)
            echo "$boot_dev /boot $boot_fs defaults$mopt" >> /etc/fstab
            mount /boot
            # is /boot really writeable (a write-protected floppy will
            # be mountet ro)
            if [ -z "`cat /proc/mounts | sed -n '/\/boot .*[ ,]rw[ ,]/p'`" ]
            then
                MOUNT_BOOT='ro'
                log_error "WARNING: boot media is write protected, check variable MOUNT_BOOT"
            fi
        ;;
        *)
            # /boot entry in fstab is needed for recovery-mode of
            # hd-installation
            echo "$boot_dev /boot $boot_fs noauto$mopt" >> /etc/fstab
        ;;
    esac
fi

#----------------------------------------------------------------------------
# set hostname
#----------------------------------------------------------------------------
hostname $HOSTNAME                                  # set hostname
>/etc/inetd.conf                                    # truncate inetd.conf

#----------------------------------------------------------------------------
# patch shadow file with our password - but only if password filled
#----------------------------------------------------------------------------
sed -i -e "s#^root:\*:#root:$PASSWORD:#;s#^fli4l:\*:#fli4l:$PASSWORD:#" /etc/shadow

#----------------------------------------------------------------------------
# prepare service restart infrastructure
#----------------------------------------------------------------------------
service-restart.sh start

#----------------------------------------------------------------------------
# configure ISA PNP devices:
#----------------------------------------------------------------------------
if [ -f /sbin/isapnp -a -f /etc/isapnp.conf ]
then
    pnpdump -r >/dev/null 2>&1            # reset pnp devices
    isapnp /etc/isapnp.conf
fi

#----------------------------------------------------------------------------
# configure dynamic ip addresses
#----------------------------------------------------------------------------
if [ "$IP_DYN_ADDR" = "yes" ]
then
    echo 7 >/proc/sys/net/ipv4/ip_dynaddr           # enable dyn ip addresses
fi
[ "$DEBUG_IPUP" = yes ] && > /var/run/debug_ipup

#----------------------------------------------------------------------------
# rename netfilter modules (actually use ln to give them an alias name)
#----------------------------------------------------------------------------
rename_netfilter_modules ()
{
    dir=$1
    prefix=$2
    postfix=$3

    if [ -d $dir ]
    then
        cd $dir
        for i in $prefix*target*
        do
            if [ -f $i ]
            then
                target=`echo $i | sed -e "s/${prefix}_\([^._]*\).*/\1/g" | \
                        tr 'a-z' 'A-Z'`
                name=${prefix}_${target}.$postfix
                ln -s $i $name
                case $postfix in
                    so) ;;
                    *)  sed -i -e "s/$i/$name/g" /lib/modules/${kernel_version}/modules.dep ;;
                esac
            fi
        done
    fi
}
rewrite_name ()
{
    case $1 in
        *_target)
            set `echo $1 | sed -e 's/_/ /g'`
            echo "$1_`echo $2 | tr a-z A-Z`"
            ;;
        *)
            echo $1
            ;;
    esac
}
fix_module_aliases ()
{
    file=$1
    while read line; do
        case $line in
            alias*symbol:*)
                echo $line
                ;;
            alias*_target*)
                set $line
                echo "$1 `rewrite_name $2` `rewrite_name $3`"
                ;;
            *)
                echo $line
                ;;
        esac
    done < $file > $file.$$
    mv $file.$$ $file
}
rename_netfilter_modules /lib/iptables libipt so
rename_netfilter_modules /lib/iptables libip6t so
rename_netfilter_modules /lib/iptables libxt so
rename_netfilter_modules /lib/modules/${kernel_version}/kernel/net/ipv4/netfilter ipt $mod_ext
rename_netfilter_modules /lib/modules/${kernel_version}/kernel/net/ipv6/netfilter ip6t $mod_ext
rename_netfilter_modules /lib/modules/${kernel_version}/kernel/net/netfilter xt $mod_ext
[ -f /etc/modprobe.conf ] && fix_module_aliases /etc/modprobe.conf
#----------------------------------------------------------------------------
# insert lockcommand into iptables calls
#----------------------------------------------------------------------------
if [ -f /sbin/lockcommand ]
then
    mv /sbin/iptables /sbin/iptables.real
    ln /sbin/lockcommand /sbin/iptables
fi
#----------------------------------------------------------------------------
# configure keyboard locale
#----------------------------------------------------------------------------
if [ -f /etc/*.map ]
then
    cat /etc/*.map | loadkmap
fi

chmod 400 /etc/shadow

# create alias name for imond-stat
ln -s /usr/local/bin/imond-stat /usr/local/bin/imond-send

# if /etc/fonts/conf.avail exist create a symlink to /etc/fonts/conf.d
[ -d /etc/fonts/conf.avail ] && ln -s /etc/fonts/conf.avail /etc/fonts/conf.d

# to make the collectd and libsensor happy create an empty sensors3.conf file
[ -d /etc/sensors.d -a ! -e /etc/sensors3.conf ] && echo "#" > /etc/sensors3.conf

# wrap ip if needed
if [ "$DEBUG_IP" ]; then
   mv /bin/ip /usr/local/bin/wrapped
   ln -s /usr/local/bin/wrapper.sh /bin/ip
fi

# rename /etc/ppp/filter.ntp if avaiable
[ -e /etc/ppp/filter.ntp ] && mv -f /etc/ppp/filter.ntp /etc/ppp/filter

end_script