config/install/rc

   1 #!/bin/ash
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2007  Michael Tremer & Christian Schmidt                      #
   6 #                                                                             #
   7 # This program is free software: you can redistribute it and/or modify        #
   8 # it under the terms of the GNU General Public License as published by        #
   9 # the Free Software Foundation, either version 3 of the License, or           #
  10 # (at your option) any later version.                                         #
  11 #                                                                             #
  12 # This program is distributed in the hope that it will be useful,             #
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  15 # GNU General Public License for more details.                                #
  16 #                                                                             #
  17 # You should have received a copy of the GNU General Public License           #
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  19 #                                                                             #
  20 ###############################################################################
  21
  22 ## Set the defaults
  23 STARTUP_MODE=install
  24 HOSTNAME=ipfire.localdomain
  25
  26 . /etc/functions
  27
  28         boot_mesg -n "Mounting kernel-based file systems:" ${INFO}
  29
  30         boot_mesg -n " /proc" ${NORMAL}
  31         mount -n -t proc proc /proc || failed=1
  32
  33         boot_mesg -n " /sys" ${NORMAL}
  34         mount -n -t sysfs sysfs /sys || failed=1
  35
  36         boot_mesg "" ${NORMAL}
  37
  38         (exit ${failed})
  39         evaluate_retval
  40
  41
  42         boot_mesg "Silencing kernel..."
  43         echo >/proc/sys/kernel/printk "1 4 1 7"
  44         evaluate_retval
  45
  46
  47         boot_mesg "Disabling screen blanking..."
  48         echo -n -e "\033[9;0]"
  49         evaluate_retval
  50
  51
  52         boot_mesg "Mounting /dev"
  53         mount -n -t tmpfs tmpfs /dev -o mode=755
  54         evaluate_retval
  55
  56         boot_mesg "Populating /dev with device nodes..."
  57         echo > /proc/sys/kernel/hotplug
  58
  59         cp -a /lib/udev/devices/* /dev
  60         /sbin/udevd --daemon
  61         /sbin/udevtrigger
  62         /sbin/udevsettle
  63         evaluate_retval
  64
  65
  66         boot_mesg "Bringing up the loopback interface..."
  67         ip addr add 127.0.0.1/8 label lo dev lo
  68         ip link set lo up
  69         evaluate_retval
  70
  71
  72         boot_mesg "Setting hostname to ${HOSTNAME}..."
  73         hostname ${HOSTNAME}
  74         evaluate_retval
  75
  76
  77         # Now check what mode= was passed to the kernel
  78         for i in $(cat /proc/cmdline); do
  79                 case $i in
  80                         mode=*)
  81                                 STARTUP_MODE=${i#mode=}
  82                                 ;;
  83                 esac
  84         done
  85
  86         case $STARTUP_MODE in
  87                 install)
  88                         SYSLOGD_EXTRA="-O /root/install.log"
  89
  90                         boot_mesg "Detecting hardware..."
  91                         for MODULE in $(kudzu -qps  -t 30 | grep driver: | cut -d ' ' -f 2 | sort | uniq); do
  92                                 if [ "$MODULE" = "unknown" ] || \
  93                                                 [ "$MODULE" = "ignore" ] || \
  94                                                 [ "$MODULE" = "" ]; then
  95                         continue
  96                                 fi
  97                                 MODULE=$(find /lib/modules -name $(echo $MODULE | sed -e 's/[_-]/*/g')* 2>/dev/null)
  98                     [ "$MODULE" == "" ] && continue
  99                     MODULE=$(basename $MODULE | cut -d. -f1 | head -1)
 100
 101                                 if grep -Eqe "^$MODULE " /proc/modules; then
 102                                         continue
 103                                 fi
 104
 105                                 echo "$MODULE" >> /tmp/modules-found.txt
 106                                 modprobe $MODULE
 107
 108                         done
 109                         echo_ok
 110                         ;;
 111                 rescue)
 112                         sed -i "s, -c /bin/installer,,g" /etc/inittab
 113                         ;;
 114         esac
 115
 116
 117         boot_mesg "Starting system log daemon..."
 118         syslogd -O /dev/tty4 $SYSLOGD_EXTRA
 119         evaluate_retval
 120
 121
 122         exec init
 123