#!/bin/bash
#Copyright 1999-2004 Jeff Dike <jdike@karaya.com> and William
#Stearns <wstearns@pobox.com>.  GPL'd; see the GPL for more info.
#FIXME - public key name uses (host hostname) for ssh.
#FIXME - need ifconfig eth0 arp/ifconfig eth0 hw ether anymore?

export OrigDir=`pwd`

CleanUp () {
	showstate 'Cleaning up'
	cd $OrigDir
	echo In `pwd`
	if [ -n "$UnmountDirs" ]; then
		for OneDir in $UnmountDirs ; do
			echo Unmounting $OneDir
			$SUDO umount $OneDir
		done
	fi
	showstate ''
}

trap CleanUp EXIT


DIST=${1:-rh-6.2}

# This is the file containing the filesystem.  You probably shouldn't change
# it since the kernel has this name hard-wired.
FSFILE=${FSFILE:-root_fs}

# This is a temporary mount point which will be used to mount the new
# filesystem while it's being built.
MNTDIR=${MNTDIR:-mnt}

# Change this if your distribution is located someplace else
if [ -z "$RPMDIR" ]; then
	RPMDIR=/usr/src/${DIST}-source
fi

#This needs to be a (dist-specific) file in a writable directory.  It will
#be created automatically if it doesn't exit.
if [ -z "$RPMPROVIDES" ]; then
	RPMPROVIDES=`pwd`/${DIST}-provides
fi

#You have three ways to specify the size of the root filesystem.  The 
#actual size will be the largest of any you specify, or 100M if you
#don't specify any.
#FSMEGS: an actual size in Megs of the filesystem.
#FSFREEPCT: In addition to the amount of space used, this percentage over
#the used space must be free.  If 100M is used by the dist and FSFREEPCT
#is 15, you'll have a root filesystem of at least 115M.
#FSFREEMEGS: In addition to the amount of space used, this absolute number
#of megabytes must be free.  Again, if 100M used by dist and FSFREEMEGS
#is 30, the root filesystem will be at least 130M.
#I'd suggest setting FSFREEPCT to 20 (or something between 30 and 100 if you
#know you'll be adding a lot of stuff) and leaving the rest unset.
#FSMEGS="100"
#FSFREEPCT="15"
#FSFREEMEGS="30"

FSMEGS=${FSMEGS:-1000}
FSFREEPCT=${FSFREEPCT:-35}
#FSFREEMEGS=${FSFREEMEGS:-750}

if [ -z "$RPMS" ]; then
	#If calling program failed to request any rpms, provide a few.
	RPMS=" $RPMS bdflush- dev- mount- SysVinit- net-tools- quota- findutils- tcp_wrappers- \
	bind-utils- devfsd- iptables- sysklogd- vixie-cron- binutils- \
	util-linux- gzip- iputils- passwd- sh-utils- fileutils- "		#Base, uml-net-tools- not needed any more. 
	RPMS=" $RPMS lynx- mc- tcpdump- strace- traceroute- less- man- info- passwd- \
	diffutils- console-tools- rpm- vim-minimal- vim- vim-enhanced- telnet- netkit-ftp- \
	ftp- openssh-clients- ssh- ircii- "					#Client
fi

case $DIST in
ca-2.4|ca-3.1.1|co-5.1|co-6.0|co-7.0|fc-2|im-6.2|md-7.1|md-8.0|md-8.1|md-8.2|rh-6.2|rh-7.0|rh-7.1|rh-7.2|rh-7.3|rh-skipjack|rh-9|su-7.0|tu-7)
	:	;;
*)
	echo Unknown distribution $DIST .  Continuing, but be advised that you
	echo may need to customize these scripts for your distribution.
	sleep 10
	;;
esac

#I think we have to pass on lpr.  Skipping cvs/rcs, postgresql, rsh, 
#rsync, rwall, rwho, talks, tftp, times, uucp, yp, syslog port

if [ ! -f ./functions ]; then
	echo Missing ./functions, exiting. >>/dev/stderr
	exit 1
fi
. ./functions
#addline() #Params: $1 File that needs the additional line, $2 line to add.
#bitstomask()
#broadcastof()
#delline() #Params: $1 File that needs the line removed, $2 line to remove (may be a partial line).
#networkof()
#rpm_params()
#rpm_file()
#substline() #Params: $1 File that needs the additional line, $2 string to look for, $3 string with which it should be replaced.
#and others...

if [ `whoami` = root ]; then
	SUDO=""
else 
	SUDO=`which sudo`
	[ $? -ne 0 ] && echo \
You need to have sudo installed or you need to run this script as root && \
	SUDO=`get_data "Your local copy of sudo (hit return to exit)" "" \
	 verify_sudo`
	[ "$SUDO" = "" ] && exit 1
fi

RPMS=" $RPMS "
if ! echo "$RPMS" | grep -q "[# /]bash-[# 1-9]" ; then
	echo Adding missing bash to the list.
	RPMS=" bash- $RPMS "
fi
if ! echo "$RPMS" | grep -q "[# /]glibc-[# 1-9]" ; then	#Yes, I know there are distributions w/o glibc.  Case later.
	echo Adding missing glibc to the list.
	RPMS=" glibc- $RPMS "
fi

#If an rpm is in the list twice, only keep the first.
#FIXME - this strips hardcoded #'s

echo RPMS before deldups: $RPMS


UNIQRPMS="  "
for OneRpm in $RPMS ; do
	if ! echo "$UNIQRPMS" | grep -q "[# ]$OneRpm[# ]" ; then
		UNIQRPMS=" $UNIQRPMS $OneRpm "
	else
		if [ -n "$Verbose" ]; then
			echo Removing duplicate $OneRpm
		fi
	fi
done
RPMS=" $UNIQRPMS "

echo RPMS after deldups: $RPMS


echo Add rpm dependencies.
if [ -d rpmdeptree ]; then
	$SUDO rm -rf ./rpmdeptree
elif [ -e rpmdeptree ]; then
	echo rpmdeptree exists, ugh, exiting.
	exit 1
fi

$SUDO mkdir rpmdeptree
#Warn that a kernel param/modload param needed for >4M ramdisks.
#append ramdisk_size=13288
#options rd rd_size=13288
#or set in kernel configuration.
#to /etc/conf.modules (yes, at boot uses "ramdisk_size" and module 
#uses "rd_size" -- sigh)  But it does indeed work -- e.g:
$SUDO umount -f rpmdeptree 2>/dev/null
#$SUDO mke2fs -m0 /dev/ram0
#$SUDO mount -t ext2 /dev/ram0 rpmdeptree
#Use tmpfs instead to avoid size problems entirely
$SUDO mount -t tmpfs tmpfs rpmdeptree/
UnmountDirs="`pwd`/rpmdeptree $UnmountDirs"


if [ "`df rpmdeptree | grep rpmdeptree | awk '{print $4}'`" -lt 13000 ]; then
	echo Your ramdisks are too small.  Please make them larger by adding
	echo append = \"ramdisk_size=16384\"
	echo at the top of /etc/lilo.conf , rerunning \"lilo\", adding
	echo options rd rd_size=16384
	echo to /etc/modules.conf or /etc/conf.modules, and rebooting.
	echo The build will continue, but it will be slower because the 
	echo dependencies need to be checked on your physical drive.
	echo Press enter to continue.
	read JUNK
	$SUDO umount rpmdeptree
fi
cd rpmdeptree
CURRENTDIR=`pwd`
RPMS="`rpm_add_deps $RPMS`"
cd ..
if [ -d rpmdeptree ]; then
	$SUDO rm -rf ./rpmdeptree/*
else
	echo rpmdeptree isn\'t a directory, ugh.  exiting.
	exit 1
fi
$SUDO umount rpmdeptree 2>/dev/null
echo Finished adding dependencies

NUMRPMS=0
TOTALSPACE=0
for ONERPM in `echo $RPMS | sed -e 's/#/ /g'` ; do
	NUMRPMS=$[ $NUMRPMS + 1 ]
	TOTALSPACE=$[ $TOTALSPACE + `rpm --queryformat '%{SIZE}' -qp $ONERPM` ]
done
echo -n There are $TOTALSPACE bytes \(
TOTALSPACE=$[ $TOTALSPACE / 1024 / 1024 ]	#Convert TOTALSPACE to Megabytes
echo $TOTALSPACE M\) of space used by $NUMRPMS rpms. 

SIZES="100"
if [ -n "$FSMEGS" ]; then
	echo FS needs to be at least $FSMEGS.
	SIZES="$SIZES $FSMEGS"
fi
if [ -n "$FSFREEPCT" ]; then
	echo FS needs to have at least $FSFREEPCT percent free additional free space= $[ ( $TOTALSPACE * (100 + $FSFREEPCT + 5)) / 100 ] M.
	SIZES="$SIZES $[ ( $TOTALSPACE * (100 + $FSFREEPCT + 5)) / 100 ]"	#5% here and below accounts for root-owned space.
fi
if [ -n "$FSFREEMEGS" ]; then
	echo FS needs to have at least $FSFREEMEGS free additional free space.
	SIZES="$SIZES $[ ( $FSFREEMEGS * 105 ) / 100 ]"
fi

ACTUALFSSIZE=`max $SIZES`
echo Using $ACTUALFSSIZE for the root filesystem.

if [ -d $FSFILE ]; then
	MNTDIR=$FSFILE
else
	MNTDIR=mnt
	if [ ! -b $FSFILE ]; then
	if [ -f $FSFILE ] || [ -f $FSFILE.old ]; then
		echo Moving old root filesystem out of the way...
		if [ -f $FSFILE.old ]; then	rm -f $FSFILE.old ;		fi
		if [ -f $FSFILE ]; then		mv -f $FSFILE $FSFILE.old ;	fi
	fi

	echo Creating \"$FSFILE\" as an empty file...
		dd if=/dev/zero of=$FSFILE bs=$((1024 * 1024)) count=0 seek=$ACTUALFSSIZE || exit 1	#Make a completely sparse file to start with; use "count=$ACTUALFSSIZE", no seek if you'd rather not.
	fi

	[ "$SUDO" != "" ] && \
	echo Privileged operation - you may need to type your root password at sudo

	echo Making a file system in it...
	$SUDO mke2fs -F $FSFILE || exit 1

	echo Mounting it on $MNTDIR
	[ ! -d $MNTDIR ] && mkdir $MNTDIR
	[ ! -b $FSFILE ] && LOOP="-o loop"
	$SUDO umount $MNTDIR >/dev/null 2>&1 || /bin/true
	$SUDO mount $LOOP $FSFILE $MNTDIR || exit 1
	UnmountDirs="`pwd`/$MNTDIR $UnmountDirs"
fi
cd $MNTDIR

if [ `ls -A1 $RPMDIR/*.cgz 2>/dev/null | wc -l` -gt 0 ]; then
	echo Opening up Base files.		#Caldera's fsstnd.cgz and skeleton.cgz
	for ONEBASE in $RPMDIR/*.cgz ; do
		cat $ONEBASE | gunzip - | $SUDO cpio -idm --no-absolute-filenames
	done
fi

$SUDO mkdir -p --mode=755  dev/		|| exit 1
$SUDO mkdir -p --mode=755  etc/		|| exit 1
$SUDO mkdir -p --mode=555  proc/	|| exit 1
$SUDO mkdir -p --mode=755  lib/		|| exit 1
$SUDO mkdir -p --mode=755  usr/lib/	|| exit 1
$SUDO mkdir -p --mode=700  root/	|| exit 1
$SUDO mkdir -p --mode=755  sbin/	|| exit 1
$SUDO mkdir -p --mode=1777 tmp/		|| exit 1
$SUDO mkdir -p --mode=775  var/lib/rpm/	|| exit 1
$SUDO mkdir -p --mode=755  var/log/	|| exit 1
$SUDO mkdir -p --mode=755  var/lock/	|| exit 1
$SUDO mkdir -p --mode=755  var/lock/subsys	|| exit 1
$SUDO mkdir -p --mode=755  var/run/	|| exit 1
$SUDO mkdir -p --mode=1777 var/tmp/	|| exit 1

$SUDO mount -t proc none proc/
UnmountDirs="`pwd`/proc $UnmountDirs"

$SUDO mknod -m 666 dev/null c 1 3	#What nitwit redirects to /dev/null in the _preinstall_ script for dev-?  ;-)
$SUDO touch etc/fstab
$SUDO chown root.root etc/fstab
$SUDO chmod 644 etc/fstab

case "$DIST" in
ca*)
	addline etc/passwd		"root:x:0:0:root:/root:/bin/bash"
	addline etc/passwd		"bin:x:1:1:bin:/bin:"
	addline etc/passwd		"daemon:x:2:2:daemon:/sbin:"
	addline etc/passwd		"adm:x:3:4:adm:/var/adm:"
	addline etc/passwd		"lp:x:4:7:lp:/var/spool/lpd:"
	addline etc/passwd		"sync:x:5:0:sync:/sbin:/bin/sync"
	addline etc/passwd		"shutdown:x:6:11:shutdown::/sbin/shutdown"
	addline etc/passwd		"halt:x:7:0:halt:/sbin:/sbin/halt"
	addline etc/passwd		"mail:x:8:12:mail:/var/spool/mail:"
	addline etc/passwd		"news:x:9:13:news:/var/spool/news:"
	addline etc/passwd		"uucp:x:10:14:uucp:/var/spool/uucp:"
	addline etc/passwd		"operator:x:11:0:operator:/root:"
	addline etc/passwd		"games:x:12:100:games:/usr/games:"
	addline etc/passwd		"gopher:x:13:30:man:/usr/lib/gopher-data:"
	addline etc/passwd		"ftp:x:14:50:FTP user:/home/ftp:"
	addline etc/passwd		"man:x:15:15:Manuals Owner:/:"
	addline etc/passwd		"majordom:x:16:16:Majordomo:/:/bin/false"
	addline etc/passwd		"postgres:x:17:17:Postgres User:/home/postgres:/bin/bash"
	addline etc/passwd		"mysql:x:18:18:MySQL User:/var/lib/mysql:/bin/false"
	addline etc/passwd		"bind:x:19:19:BIND Server Pseudo User:/:/bin/false"
	addline etc/passwd		"httpd:x:55:55:HTTP User:/:/bin/false"
	addline etc/passwd		"nobody:x:65534:65534:Nobody:/:/bin/false"
	addline etc/passwd		"col:x:100:100:Caldera OpenLinux User:/home/col:/bin/bash"
	addline etc/group		"root::0:root"
	addline etc/group		"bin::1:root,bin,daemon"
	addline etc/group		"daemon::2:root,bin,daemon"
	addline etc/group		"sys::3:root,bin,adm"
	addline etc/group		"adm::4:root,adm,daemon"
	addline etc/group		"tty::5:"
	addline etc/group		"disk::6:root"
	addline etc/group		"lp::7:daemon,lp"
	addline etc/group		"mem::8:"
	addline etc/group		"kmem::9:"
	addline etc/group		"wheel::10:root"
	addline etc/group		"operator::11:"
	addline etc/group		"mail::12:mail"
	addline etc/group		"news::13:news"
	addline etc/group		"uucp::14:uucp"
	addline etc/group		"man::15:"
	addline etc/group		"majordom::16:"
	addline etc/group		"database::17:"
	addline etc/group		"mysql::18:"
	addline etc/group		"bind::19:"
	addline etc/group		"games::20:"
	addline etc/group		"gopher::30:"
	addline etc/group		"dip::40:"
	addline etc/group		"utmp::45:"
	addline etc/group		"ftp::50:"
	addline etc/group		"http::55:"
	addline etc/group		"users::100:"
	addline etc/group		"nobody::65534:"
	addline etc/group		"gdm::87:"
	addline etc/ld.so.conf		"/usr/lib"
	addline sbin/rdev		"#!/bin/sh"
	chmod 755 sbin/rdev
	#FIXME del this later
	;;
co-6.0|co-7.0)	#Just enough to do the install.
	addline etc/group		"daemon::2:root,bin,daemon"
	addline etc/group		"sys::3:root,bin,adm"
	addline etc/group		"tty::5:"
	addline etc/group		"disk::6:root"
	addline etc/group		"lp::7:daemon,lp"
	addline etc/group		"kmem::9:"
	addline etc/group		"mail::12:mail"
	addline etc/group		"news::13:news"
	addline etc/group		"uucp::14:uucp"
	addline etc/group		"man::15:"
	addline etc/group		"floppy::19:"
	addline etc/group		"utmp:x:22:"
	addline etc/group		"cdrom::24:"
	addline etc/group		"audio::29:"
	addline etc/group		"nobody::65534:"
	addline etc/passwd		"root::0:0:root:/root:/bin/bash"
	addline etc/passwd		"lp:*:4:7:lp:/var/spool/lpd:"
	;;
fc-2)
	addline etc/group		"utmp:x:16:"
	addline etc/group		"floppy:x:19:"
	addline etc/passwd		"vcsa:x:69:69:virtual console memory owner:/dev:/sbin/nologin"
	touch etc/modules.conf
	;;
md-8.0|md-8.1|md-8.2)
	addline etc/group		"daemon:x:2:root,bin,daemon"
	addline etc/group		"sys:x:3:root,bin,adm"
	addline etc/group		"tty:x:5:"
	addline etc/group		"disk:x:6:root"
	addline etc/group		"lp:x:7:daemon,lp"
	addline etc/group		"kmem:x:9:"
	addline etc/group		"uucp:x:14:uucp"
	addline etc/group		"cdwriter:x:80:"
	addline etc/group		"audio:x:81:"
	addline etc/group		"x10:x:82:"
	addline etc/group		"utmp:x:406:"
	:
	;;
rh-7.3)
	addline etc/group		"utmp:x:16:"
	touch etc/modules.conf
	;;
rh-9)
	#addline etc/group		"utmp:x:16:"
	touch etc/modules.conf
	;;
esac

echo Install the rpms...
CURRENTDIR=`pwd`

if [ -n "$Verbose" ]; then
	echo RPMS are:
	echo $RPMS
	echo done.
fi

for rpm in $RPMS ; do
	ShortRpm=${rpm%-*}		#Drop from last dash on, i.e. the rpm build num and later
	ShortRpm=${ShortRpm##*/}	#Drop path info
	echo -n $ShortRpm...

	#package (and distribution) specific changes before package installed
	case $DIST/$ShortRpm in
	rh-7.0/dev-*)
		echo
		addline etc/group 'floppy:x:19:'
		#$SUDO /usr/sbin/groupadd -g 19 -r -f floppy > /dev/null	#Use this instead?
		;;
	co-6.0/setup-*|co-7.0/setup-*|fc-2/setup-*|md-8.0/setup-*|md-8.1/setup-*|md-8.2/setup-*)
		$SUDO rm -f etc/group		#the setup package will add the complete etc/group...
		$SUDO rm -f etc/passwd	#...and passwd
		;;
	esac
	case $ShortRpm in
	openssh-server-*|ssh-*|openssl-*)
		#Set hostname to the hostname of the uml system just long enough to set the host key comment.
		HostHostname=`hostname`
		$SUDO hostname uml	#Perhaps the distribution hostname later.
		;;
	esac

	#Actually install the package(s)
	if echo "$rpm" | grep -q '#' 2>/dev/null ; then
		echo -n \(2+\)
		$SUDO rpm -i --root $CURRENTDIR  --noscripts --notriggers `rpm_file $rpm` `rpm_params $DIST $rpm`	#--nodeps is set where needed by rpm_params
		$SUDO rpm -i --root $CURRENTDIR  --replacepkgs `rpm_file $rpm` `rpm_params $DIST $rpm`	#--nodeps is set where needed by rpm_params
	else
		$SUDO rpm -i --root $CURRENTDIR  `rpm_file $rpm` `rpm_params $DIST $rpm`	#--nodeps is set where needed by rpm_params
	fi

	#package (and distribution) specific changes after package installed
	case $DIST/$ShortRpm in
	md-7.1/msec-*|md-8.0/msec-*|md-8.1/msec-*|md-8.2/msec-*)
		export SECURE_LEVEL=1				#Mandrake: lie that it has been set.
		#$SUDO chroot . usr/sbin/msec 1			#Mandrake: 'Couldn't find used secure level, You should correct this problem by running /usr/sbin/msec' in other post scripts.
		;;
	esac
	case $ShortRpm in
	openssh-server-*|ssh-*|openssl-*)
		#Reset hostname to the host hostname.
		$SUDO hostname $HostHostname
		;;
	esac
done
echo Done!

echo Copying bin/true over sbin/hwclock...
$SUDO cp bin/true sbin/hwclock
$SUDO cp bin/true sbin/ktzset	#Caldera's timezone only setter.
#Ummm, is this really necessary?  Yup, until I figure out how the pam stuff works.
if [ -f etc/pam.d/gdm ]; then
	$SUDO mv etc/pam.d/gdm tmp/gdm	#Need to keep pam/gdm
	$SUDO rm etc/pam.d/*
	$SUDO mv tmp/gdm etc/pam.d/gdm
else
	$SUDO rm etc/pam.d/*
fi

if [ -e lib/tls ]; then
	#Remove this once the UML kernel can handle the thread system call
	echo Disabling glibc threading support by moving lib/tls to /root/lib.tls.disabled
	$SUDO mv lib/tls root/lib.tls.disabled
fi

echo Making one line changes to configuration files..
addline etc/fstab		"/dev/ubd/0	/		ext2	defaults 1 1"
addline etc/fstab		"/proc		/proc		proc	defaults"
addline etc/fstab		"devpts		/dev/pts	devpts	mode=0622 0 0"
addline etc/fstab		"/dev/ubd/1	none		swap	sw"
addline etc/hosts		"127.0.0.1		localhost"
case $DIST in
ca*)
	substline etc/inittab	"1:12345:respawn:/sbin/getty tty1 VC linux"	"0:12345:respawn:/sbin/getty ttys/0 VC linux"
	substline etc/inittab	"2:2345:respawn:/sbin/getty tty2 VC linux"	"1:2345:respawn:/sbin/getty ttys/1 VC linux"
	substline etc/inittab	"3:2345:respawn:/sbin/getty tty3 VC linux"	"2:2345:respawn:/sbin/getty ttys/2 VC linux"
	substline etc/inittab	"4:2345:respawn:/sbin/getty tty4 VC linux"	"c:2345:respawn:/sbin/getty serial/0 VC linux"
	delline etc/inittab	"5:2345:respawn:/sbin/getty tty5 VC linux"
	delline etc/inittab	"6:2345:respawn:/sbin/getty tty6 VC linux"
	;;
*)
	substline etc/inittab	"1:2345:respawn:/sbin/mingetty tty1"		"0:2345:respawn:/sbin/mingetty ttys/0"
	substline etc/inittab	"2:2345:respawn:/sbin/mingetty tty2"		"1:2345:respawn:/sbin/mingetty ttys/1"
	substline etc/inittab	"3:2345:respawn:/sbin/mingetty tty3"		"2:2345:respawn:/sbin/mingetty ttys/2"
	substline etc/inittab	"4:2345:respawn:/sbin/mingetty tty4"		"c:2345:respawn:/sbin/mingetty serial/0"
	delline etc/inittab	"5:2345:respawn:/sbin/mingetty tty5"
	delline etc/inittab	"6:2345:respawn:/sbin/mingetty tty6"
	;;
esac
#addline etc/issue		"Welcome to the user-mode kernel."
addline etc/issue		"Unauthorized access to this system is strictly prohibited."
addline etc/issue.net		"Unauthorized access to this system is strictly prohibited."
if [ -f etc/pam.d/ftp ]; then
	delline etc/pam.d/ftp	"auth		required	/lib/security/pam_listfile.so item=user sense=deny file=/etc/ftpusers onerr=succeed"
	delline etc/pam.d/ftp	"auth		required	/lib/security/pam_pwdb.so shadow nullok"
	delline etc/pam.d/ftp	"auth		required	/lib/security/pam_shells.so"
	delline etc/pam.d/ftp	"account	required	/lib/security/pam_pwdb.so"
	delline etc/pam.d/ftp	"session	required	/lib/security/pam_pwdb.so"
fi
addline etc/pam.d/ftp		"#%PAM-1.0"
addline etc/pam.d/ftp		"auth		required	pam_unix_auth.so"
addline etc/pam.d/ftp		"account	required	pam_unix_acct.so"
addline etc/pam.d/ftp		"password	required	pam_unix_passwd.so"
addline etc/pam.d/ftp		"session	required	pam_unix_session.so"
if [ -f etc/pam.d/other ]; then
	delline etc/pam.d/other	"auth		required	/lib/security/pam_deny.so"
	delline etc/pam.d/other	"account	required	/lib/security/pam_deny.so"
	delline etc/pam.d/other	"password	required	/lib/security/pam_deny.so"
	delline etc/pam.d/other	"session	required	/lib/security/pam_deny.so"
fi
addline etc/pam.d/other		"#%PAM-1.0"
addline etc/pam.d/other		"auth		required	pam_unix_auth.so"
addline etc/pam.d/other		"account	required	pam_unix_acct.so"
addline etc/pam.d/other		"password	required	pam_unix_passwd.so"
addline etc/pam.d/other		"session	required	pam_unix_session.so"
substline etc/rc.d/rc		"LOG=/dev/tty12"				"LOG=/var/log/bootmessage.log"	#Caldera
substline etc/rc.d/rc.local	"\(^[^#].*\)"	"#\1"	#Translation: add a # in front of all lines that don't have one.
#The following two lines are not needed with the new (6/2001) networking, at least the ethertap version.
#addline etc/rc.d/rc.sysinit	"/sbin/ifconfig eth0 arp"
#addline etc/rc.d/rc.sysinit	"/sbin/um_eth_net_set eth0 100"			#default
addline etc/securetty		"cua0"
addline etc/securetty		"tty0"
addline etc/securetty		"ttys/0"
addline etc/securetty		"ttys/1"
addline etc/securetty		"ttys/2"
#The following would have been a functional fallback if the gdm.conf changes hadn't worked.
#substline etc/sysconfig/desktop 'DISPLAYMANAGER=gdm' 'DISPLAYMANAGER=xdm'
addline etc/sysconfig/keyboard	"KEYTABLE="
addline etc/sysconfig/network	"NETWORKING=yes"
addline etc/sysconfig/network	"FORWARD_IPV4=false"
addline etc/sysconfig/network-scripts/ifcfg-eth0	"DEVICE=eth0"
case $DIST in
ca*)
	addline etc/sysconfig/network-scripts/ifcfg-eth0	"ONBOOT=yes"	#Caldera requires this lowercase.
	;;
*)
	addline etc/sysconfig/network-scripts/ifcfg-eth0	"ONBOOT=YES"	#FIXME - move all to lowercase when you're sure they'll take it lowercase in /sbin/ifup
	;;
esac
for OneFile in var/log/utmp var/log/wtmp ; do
	if [ ! -f $OneFile ]; then
		touch $OneFile
	fi
done

$SUDO mkdir --parents home/httpd/html
$SUDO mkdir --parents dev/ubd
echo -n Making /dev/ubd/
for MINOR in `seq 0 7` ; do
	echo -n $MINOR...
	$SUDO mknod --mode=660 dev/ubd/$MINOR b 98 $MINOR
	$SUDO chown root.disk dev/ubd/$MINOR
done
echo Done!


echo Adding accounts and passwords.

for ONEUSER in root user guest ; do
	if [ "$ONEUSER" = "root" ]; then
		HOMEDIR="root"
	else
		HOMEDIR="home/$ONEUSER"
		$SUDO chroot . adduser $ONEUSER
	fi
	$SUDO mkdir $HOMEDIR/.ssh
	$SUDO chmod 700 $HOMEDIR/.ssh
	$SUDO touch $HOMEDIR/.ssh/authorized_keys
	$SUDO chmod 600 $HOMEDIR/.ssh/authorized_keys
	$SUDO touch $HOMEDIR/.Xclients
	$SUDO chmod 755 $HOMEDIR/.Xclients
	addline $HOMEDIR/.Xclients '#!/bin/bash'
	addline $HOMEDIR/.Xclients 'xterm &'
	if [ -f usr/bin/panel ]; then
		addline $HOMEDIR/.Xclients 'panel &'
	fi
	if [ -f usr/bin/enlightenment ]; then
		addline $HOMEDIR/.Xclients 'exec enlightenment'
	elif [ -f usr/X11R6/bin/fvwm2 ]; then
		addline $HOMEDIR/.Xclients 'exec fvwm'
	elif [ -f usr/X11R6/bin/twm ]; then
		addline $HOMEDIR/.Xclients 'exec twm'
	fi
	$SUDO chroot . chown $ONEUSER.$ONEUSER $HOMEDIR/.ssh $HOMEDIR/.ssh/authorized_keys $HOMEDIR/.Xclients
done


#How to set them manually (non-caldera; see below for caldera).
#echo spleenmaster	| $SUDO chroot . usr/bin/passwd --stdin root
#echo corbathegreek	| $SUDO chroot . usr/bin/passwd --stdin user
#echo chompinatthesavoy	| $SUDO chroot . usr/bin/passwd --stdin guest

for ONEUSER in root user guest ; do	#Tough passwords ;-), but...
	case $DIST in
	ca*)
		echo $ONEUSER:$ONEUSER	| $SUDO chroot . usr/sbin/chpasswd
		;;
	*)
		echo $ONEUSER	| $SUDO chroot . usr/bin/passwd --stdin $ONEUSER
		;;
	esac
done


$SUDO chroot . pwconv
for ONEUSER in root user guest ; do	#... make them set new ones on login.
	$SUDO chroot . chage -d 1 $ONEUSER ;	$SUDO chroot . chage -M 180 $ONEUSER
done

#Make the /lib/modules/2.9.77/ directory before the depmod section so it's there when depmod needs it.
#Do not make into one line; the backslash-newline at the end of the first line is needed to separate the two lines in rc.sysinit.
substline etc/rc.d/rc.sysinit '\(.*\-x /sbin/depmod.*\)' 'if [ ! -d /lib/modules/`/bin/uname -r` ]; then /bin/mkdir /lib/modules/`/bin/uname -r` ; fi\
\1'

if [ -f etc/rc.d/init.d/httpd ]; then
	addline home/httpd/html/index.html	"<html><head><title>Welcome</title></head><body>I thought I'd put something here!</body></html>"
fi
if [ -f etc/rc.d/init.d/innd ]; then
	if [ ! -d usr/lib/news ]; then
		$SUDO mkdir usr/lib/news
	fi
	#$SUDO chown news.news usr/lib/news #?
	addline etc/services 		"actived	 1119/udp"
fi

if [ -f usr/X11R6/bin/Xnest ]; then
	cd etc/X11
	$SUDO ln -sf ../../usr/X11R6/bin/Xnest X
	cd ../..
fi

if [ -f etc/X11/xdm ]; then
	substline etc/X11/xdm/Xservers ':0 local /bin/nice -n -10 /usr/X11R6/bin/X -deferglyphs 16' ':0 local /bin/nice -n -10 /usr/X11R6/bin/Xnest -display xdisplay:0 -deferglyphs 16' 
fi
if [ -f etc/X11/gdm/gdm.conf ]; then
	substline etc/X11/gdm/gdm.conf '0=/usr/bin/X11/X' '0=/usr/bin/X11/Xnest -display xdisplay:0'
	substline etc/X11/gdm/gdm.conf 'command=/usr/bin/X11/X -deferglyphs 16' 'command=/usr/bin/X11/Xnest -display xdisplay:0  -deferglyphs 16'
fi

if [ -f etc/X11/prefdm ]; then
	substline etc/X11/prefdm 'fexit 1' 'exit 1'
fi


echo Set some basic networking information.  The SysV init script will replace these values if called with a \"reload\" parameter.
#FIXME - Macaddr no longer used
case $DIST in
ca-2.4)		UMLIP="192.168.0.101"	HOSTNAME="caldera24.goober.org"		MACADDR="FE:FD:C0:A8:0:65"	;;
ca-3.1.1)	UMLIP="192.168.0.102"	HOSTNAME="caldera311.goober.org"	MACADDR="FE:FD:C0:A8:0:66"	;;
co-5.1)		UMLIP="192.168.0.111"	HOSTNAME="connectiva51.goober.org"	MACADDR="FE:FD:C0:A8:0:6F"	;;
co-6.0)		UMLIP="192.168.0.112"	HOSTNAME="connectiva60.goober.org"	MACADDR="FE:FD:C0:A8:0:70"	;;
co-7.0)		UMLIP="192.168.0.113"	HOSTNAME="connectiva70.goober.org"	MACADDR="FE:FD:C0:A8:0:71"	;;
fc-2)		UMLIP="192.168.0.161"	HOSTNAME="fedora2.goober.org"		MACADDR="FE:FD:C0:A8:0:A1"	;;
im-6.2)		UMLIP="192.168.0.121"	HOSTNAME="immunix62.goober.org"		MACADDR="FE:FD:C0:A8:0:79"	;;
md-7.1)		UMLIP="192.168.0.131"	HOSTNAME="mandrake71.goober.org"	MACADDR="FE:FD:C0:A8:0:83"	;;
md-8.0)		UMLIP="192.168.0.132"	HOSTNAME="mandrake80.goober.org"	MACADDR="FE:FD:C0:A8:0:84"	;;
md-8.1)		UMLIP="192.168.0.133"	HOSTNAME="mandrake81.goober.org"	MACADDR="FE:FD:C0:A8:0:85"	;;
md-8.2)		UMLIP="192.168.0.134"	HOSTNAME="mandrake82.goober.org"	MACADDR="FE:FD:C0:A8:0:86"	;;
rh-6.2)		UMLIP="192.168.0.141"	HOSTNAME="redhat62.goober.org"		MACADDR="FE:FD:C0:A8:0:8D"	;;
rh-7.0)		UMLIP="192.168.0.142"	HOSTNAME="redhat70.goober.org"		MACADDR="FE:FD:C0:A8:0:8E"	;;
rh-7.1)		UMLIP="192.168.0.143"	HOSTNAME="redhat71.goober.org"		MACADDR="FE:FD:C0:A8:0:8F"	;;
rh-7.2)		UMLIP="192.168.0.144"	HOSTNAME="redhat72.goober.org"		MACADDR="FE:FD:C0:A8:0:90"	;;
rh-skipjack)	UMLIP="192.168.0.145"	HOSTNAME="redhatskipjack.goober.org"	MACADDR="FE:FD:C0:A8:0:91"	;;
rh-7.3)		UMLIP="192.168.0.146"	HOSTNAME="redhat73.goober.org"		MACADDR="FE:FD:C0:A8:0:92"	;;
rh-9)		UMLIP="192.168.0.148"	HOSTNAME="redhat9.goober.org"		MACADDR="FE:FD:C0:A8:0:94"	;;
tu-7)		UMLIP="192.168.0.151"	HOSTNAME="turbolinux7.goober.org"	MACADDR="FE:FD:C0:A8:0:97"	;;
*)		UMLIP="192.168.0.250"	HOSTNAME="uml-test.goober.org"		MACADDR="FE:FD:C0:A8:0:FA"	;;
esac
GATEWAYIP="192.168.0.254"
NETMASK="255.255.255.0"

#addline etc/hosts					"$UMLIP	$HOSTNAME"
addline etc/hosts					"192.168.0.101	caldera24	caldera24.goober.org"
addline etc/hosts					"192.168.0.102	caldera311	caldera311.goober.org"
addline etc/hosts					"192.168.0.111	conectiva51	connectiva51.goober.org"
addline etc/hosts					"192.168.0.112	conectiva60	connectiva60.goober.org"
addline etc/hosts					"192.168.0.113	conectiva70	connectiva70.goober.org"
addline etc/hosts					"192.168.0.161	fedora2		fedora2.goober.org"
addline etc/hosts					"192.168.0.121	immunix62	immunix62.goober.org"
addline etc/hosts					"192.168.0.131	mandrake71	mandrake71.goober.org"
addline etc/hosts					"192.168.0.132	mandrake80	mandrake80.goober.org"
addline etc/hosts					"192.168.0.133	mandrake81	mandrake81.goober.org"
addline etc/hosts					"192.168.0.134	mandrake82	mandrake82.goober.org"
addline etc/hosts					"192.168.0.141	redhat62	redhat62.goober.org"
addline etc/hosts					"192.168.0.142	redhat70	redhat70.goober.org"
addline etc/hosts					"192.168.0.143	redhat71	redhat71.goober.org"
addline etc/hosts					"192.168.0.144	redhat72	redhat72.goober.org"
addline etc/hosts					"192.168.0.145	redhatskipjack	redhatskipjack.goober.org"
addline etc/hosts					"192.168.0.146	redhat73	redhat73.goober.org"
addline etc/hosts					"192.168.0.148	redhat9		redhat9.goober.org"
addline etc/hosts					"192.168.0.151	turbolinux7	turbolinux7.goober.org"
addline etc/hosts					"192.168.0.250	uml-test	uml-test.goober.org"
addline etc/hosts					"$GATEWAYIP	router xdisplay"
#addline etc/rc.d/rc.sysinit				"/sbin/ifconfig eth0 hw ether $MACADDR"
addline etc/resolv.conf					"nameserver $GATEWAYIP"
addline etc/sysconfig/network				"HOSTNAME=$HOSTNAME"
addline etc/sysconfig/network-scripts/ifcfg-eth0	"IPADDR=$UMLIP"
addline etc/sysconfig/network-scripts/ifcfg-eth0	"GATEWAY=$GATEWAYIP"
addline etc/sysconfig/network-scripts/ifcfg-eth0	"NETMASK=$NETMASK"
addline etc/sysconfig/network-scripts/ifcfg-eth0	"NETWORK=`networkof $UMLIP $NETMASK`"
addline etc/sysconfig/network-scripts/ifcfg-eth0	"BROADCAST=`broadcastof $UMLIP $NETMASK`"
addline etc/sysconfig/static-routes			"any host $GATEWAYIP dev eth0"
addline etc/sysconfig/static-routes			"any net 0.0.0.0 netmask 0.0.0.0 gw $GATEWAYIP"
if [ -f etc/squid/squid.conf ]; then
	addline etc/squid/squid.conf			"acl localnet src $GATEWAYIP"
	delline etc/squid/squid.conf			"http_access deny all"
	addline etc/squid/squid.conf			"http_access allow localnet"
	addline etc/squid/squid.conf			"http_access deny all"	#Order is important...
	addline etc/services 				"squid		3128/tcp"
	addline etc/services 				"squid-snmp	3401/udp"
fi

if [ -f etc/sendmail.cf ]; then
	addline etc/services 				"sendmail-aux	587/tcp"	#SSL?
fi

#UML uses a different console.
substline etc/rc.d/rc.sysinit ' /dev/tty0 ' ' /dev/ttys/0 '
substline etc/rc.d/init.d/keytable ' /dev/tty0' ' /dev/ttys/0'

#Earlier initscripts miss a "]":
substline etc/rc.d/init.d/network '${gateway##\[0-9}' '${gateway##\[0-9\]}'
#Initscripts 5.39 seems to have the "${bogus}" = "gw" test wrong; I think it should be ! "${bogus}" = "gw".
substline etc/rc.d/init.d/network '\[ "${bogus' '\[ ! "${bogus'


echo -n "Enabling services: "
for SERVICE in httpd identd inetd innd named network sendmail smb snmpd ssh sshd squid ; do
	if [ -f etc/rc.d/init.d/$SERVICE ]; then 
		echo -n "$SERVICE..."
		if [ -f sbin/chkconfig ]; then
			$SUDO chroot . chkconfig $SERVICE on
		else
			echo This distribution doesn\'t have chkconfig - you\'ll have to initialize $SERVICE by hand.
		fi
	fi
done
echo Done!

echo -n "Disabling services: "
for SERVICE in kudzu portmap ; do
	if [ -f etc/rc.d/init.d/$SERVICE ]; then 
		echo -n "$SERVICE..."
		if [ -f sbin/chkconfig ]; then
			$SUDO chroot . chkconfig $SERVICE off
		else
			echo This distribution doesn\'t have chkconfig - you\'ll have to turn off $SERVICE by hand.
		fi
	fi
done
echo Done!

#Hmmm, I'll lose the US-centricity.
#echo Removing other locales...
#if cd usr/share/locale ; then
#	for ONELANG in * ; do
#		if [ -d "$ONELANG" ]; then
#			if [ "$ONELANG" != "en_US" ]; then
#				echo -n "$ONELANG"...
#				$SUDO rm -rf "$ONELANG"
#			fi
#		fi
#	done
#	echo Done!
#	cd ../../..
#else
#	echo Unable to change to usr/share/locale
#fi

#echo Zeroing out the rest of the filesystem...
#$SUDO dd if=dev/zero of=tmp/allzeros bs=1024 2>/dev/null
#$SUDO rm -f tmp/allzeros

df .

cd ..

[ ! -d $FSFILE ] && $SUDO umount $MNTDIR || exit 1

CleanUp

#echo Making sparse...
#cp -pf --sparse=always $FSFILE $FSFILE.sparse
#mv -f $FSFILE.sparse $FSFILE

echo All set!