#############################################################
# How to make single boot floppy for Network install
#############################################################
# ${DIFFD} <- set to the directory of the diff includes
#       hosts network.server network.client .rhosts rc rc.local
#       lilo.conf passwd
# ${ROOT} <- work file for the root file system
# ${WORK} <- mount point (directory) for the work file
# ${OLD} <- directory with NON-ELF (a.out) binaries includes
#       in.rexecd in.rshd inetd  rpc.portmap in.rlogind in.telnetd
#       rpc.pcnfsd  tcpd
#       sleep rcp rlogin rsh ps df rpc services inetd.conf
# /dev/loop0 <- loop-back device for mounting files as filesystems
# /dev/fdo   <- device of Boot Floppy
##############################################################
# 1. Creating the root file system
##############################################################
zcat /cdrom/slackware-3.1/rootdisks/pcmcia.gz > ${ROOT}
/sbin/losetup /dev/loop0 ${ROOT}
mount /dev/loop0 ${WORK}
##############################################################
# 2. Delete unnecessary files to free up disk space
##############################################################
for f in pkgtool pkgtool.tty setup setup.tty swapon
do
        rm ${WORK}/bin/$f
done
for f in fdisk mke2fs mkswap swapon
do
        rm ${WORK}/sbin/$f
done
for f in issue
do
        rm ${WORK}/etc/$f
done
##############################################################
# 3. Add missing files
##############################################################
for f in in.rexecd in.rshd inetd  rpc.portmap in.rlogind  in.telnetd \
    rpc.pcnfsd  tcpd
do
        cp ${OLD}/$f ${WORK}/usr/sbin/
done
for f in rcp rlogin rsh sleep
do
        cp ${OLD}/$f ${WORK}/usr/bin
done
for f in ps df
do
        cp ${OLD}/$f ${WORK}/bin
done
for f in rpc services inetd.conf
do
        cp ${OLD}/$f ${WORK}/etc
done
##################################################################
# 4. Setup to make a working installation disk
##################################################################
# Setup network:
cat ${DIFFD}/hosts >>  ${WORK}/etc/hosts
# Add working user pcnfs
cat ${DIFFD}/passwd >> ${WORK}/etc/passwd
# Network file for server:
# cp ${DIFFD}/network.server ${WORK}/etc/pcmcia
# Or for client:
cp ${DIFFD}/network.client ${WORK}/etc/pcmcia


# Register the machines used in installation:
cp ${DIFFD}/.rhosts ${WORK}/
chown pcnfs.users ${WORK}/.rhosts


# Have to fix /etc/rc:
cat ${DIFFD}/rc >> ${WORK}/etc/rc


# For client, need the rc.local too:


cp ${DIFFD}/rc.local ${WORK}/etc/rc.d/


##################################################################
# 5. Creating a boot floppy
##################################################################
#
 fdformat /dev/fd0u1440
 mkfs -t ext2 /dev/fd0
 mount /dev/fd0 /mnt
 rmdir /mnt/lost+found
 mkdir /mnt/boot
# Copy the device:
 (cd /; tar cvf - dev/fd0* dev/ram* | tar xvCf /mnt -)
# Copy boot:
 cp /boot/map /mnt/boot
 cp /boot/boot.* /mnt/boot/
# Copy the kernel:
 cp /cdrom/slackware-3.1/kernels/net.i/bzImage /mnt/
# Compress root:
 umount ${WORK}
 /sbin/losetup -d /dev/loop0
 gzip ${ROOT}
# Copy root:
 cp ${ROOT}.gz /mnt/root.gz
# Make lilo.conf:
 mkdir /mnt/etc
 cp ${DIFFD}/lilo.conf /mnt/etc/
# execute  lilo.conf:
 umount /mnt
 mount /dev/fd0 /mnt
 lilo -r /mnt
#
 umount /mnt
####################################################################
# Our prepared sources
############## ${DIFFD}/rc #####################


NET="/usr/sbin"
echo -n "Starting daemons:"


if [ -f ${NET}/rpc.portmap ]; then
  echo -n " rpc.portmap"
  ${NET}/rpc.portmap
fi
if [ -f ${NET}/inetd ]; then
  echo -n " inetd"
  ${NET}/inetd
else
  echo "no INETD found.  INET cancelled!"
  exit 1
fi
if [ -f ${NET}/rpc.pcnfsd ]; then
  echo -n " rpc.pcnfsd"
  ${NET}/rpc.pcnfsd
fi


mount -t msdos /dev/hda1 /mnt -o rw,umask=000,user


if [ -x /etc/pcmcia/network ] ; then
        /sbin/route | fgrep eth0 || /etc/pcmcia/network start eth0
fi


if [ -x /etc/rc.d/rc.local ] ; then
        echo
        /etc/rc.d/rc.local
fi


############# ${DIFFD}/rc.local ##################
#!/bin/sh


RHOST=server.foo.bar.com


sleep 5
echo
echo
echo
echo
echo 'Installing  FUJITEC monitor system.'
echo 'It takes 10 minutes. Press "Enter" key to start.'
read ans
if [ -f /mnt/autoexec.bat ]
then
        if [ -f /mnt/original.bat ]
        then
                echo
                echo "C:AUTOEXEC.BAT and C:ORIGINAL.BAT exist"
                echo -n "I will remove C:AUTOEXEC.BAT, OK(Y/n)? ==>"
                read ans
                if [ "$ans" = "n" -o "$ans" = "N" ]
                then
                        echo "aborting installation"
                        exit
                fi
        else
                mv /mnt/autoexec.bat /mnt/original.bat
        fi
fi
if [ -d /mnt/linux ] ; then
        echo
        echo "I found C:LINUX, and remove it"
        rm -rf /mnt/linux
fi
echo
echo "Copying System Files........."
su pcnfs -c "rcp -r ${RHOST}:/mnt/linux /mnt/linux"
echo
echo
echo
if [ -d /mnt/linux/etc -a -d /mnt/linux/bin ]
then
        cp /mnt/linux/linux.bat /mnt/autoexec.bat
        if [ -f /mnt/config.sys ] ; then
                mv /mnt/config.sys /mnt/original.sys
        fi
        echo "System installation has been completed!!"
        echo
        echo "Remove the floppy and restart the computer."
        echo "            (turn OFF then ON the power switch)"
        echo "The FUJITEC Monitor System will start up automatically."
else
        echo "System installation has been not completed!!"
        echo ""
        echo "Check your network and try again!!"
fi
echo
echo
/bin/sync


############ ${DIFFD}/lilo.conf ###################
# LILO configuration file
# Start LILO global section
boot = /dev/fd0u1440
delay = 0
vga = normal    # force sane state
ramdisk = 1440     # paranoia setting
# End LILO global section
image = /bzImage
  root = /dev/ram0
  initrd = root.gz
  label = linux
  read-only # Non-UMSDOS filesystems should be mounted read-only for checking
############ ${DIFFD}/passwd ###################
pcnfs:*:65534:100:pc-nfs:/:/bin/csh
############ ${DIFFD}/.rhost ###################
server.foo.bar.com
client.foo.bar.com
############ ${DIFFD}/hosts ####################
192.168.0.1  server.foo.bar.com
192.168.0.2  client.foo.bar.com
############ ${DIFFD}/network.client ###########
#! /bin/sh
action=$1
device=$2
# ${DIFFD}/network.server is IPADDR="192.168.0.1"
IPADDR="192.168.0.2"
NETMASK="255.255.255.0"
NETWORK="192.168.200.0"
BROADCAST="192.168.200.255"


case "${action:?}" in
'start')
    /sbin/ifconfig ${device:?} up ${IPADDR} broadcast ${BROADCAST} \
        netmask ${NETMASK}
    /sbin/route add -net ${NETWORK} netmask ${NETMASK}
#    /sbin/route add default gw ${GATEWAY} metric 1
    ;;
'stop')
    /sbin/route del default
    /sbin/route del ${NETWORK}
    /sbin/ifconfig ${device:?} down
    ;;
'restart')
    /sbin/ifconfig ${device:?} down up
    ;;
esac