#!/bin/sh

# This script populates the root file system for a diskless OpenBSD system

# Transform named parameters to environment variables

for x ; do export ${x%=*}="${x#*=}"; done

# First, create the basic directory structure

mkdir								$DST/bin
ln -s bin							$DST/sbin
mkdir								$DST/cdrom
mkdir								$DST/dev
mkdir								$DST/etc
mkdir								$DST/etc/firmware
mkdir								$DST/floppy
mkdir								$DST/tmp
mkdir -p							$DST/usr/lib
ln -s /bin							$DST/usr/bin
mkdir -p							$DST/usr/libexec
ln -s /bin							$DST/usr/sbin
mkdir -p							$DST/var/db
mkdir -p							$DST/var/run

# Copy files to bin

install -csm 0555 /bin/[					$DST/bin
install -csm 0555 crunchbin					$DST/bin/-sh
install -csm 0555 /usr/sbin/arp					$DST/bin
install -csm 0555 /usr/bin/awk					$DST/bin
ln $DST/bin/-sh							$DST/bin/cat
ln $DST/bin/-sh							$DST/bin/chgrp
ln $DST/bin/-sh							$DST/bin/chmod
ln $DST/bin/-sh							$DST/bin/chown
install -csm 0555 /bin/cksum					$DST/bin
ln $DST/bin/-sh							$DST/bin/cp
ln $DST/bin/-sh							$DST/bin/cpio
install -csm 0555 /bin/date					$DST/bin
ln $DST/bin/-sh							$DST/bin/dd
install -csm 0555 /usr/sbin/dev_mkdb				$DST/bin
ln $DST/bin/-sh							$DST/bin/df
install -cm  0555 dhclient-script				$DST/bin
install -csm 0555 /usr/bin/diff					$DST/bin
ln $DST/bin/-sh							$DST/bin/disklabel
ln $DST/bin/-sh							$DST/bin/dmesg
install -csm 0555 /usr/bin/du					$DST/bin
install -csm 0555 /sbin/dump					$DST/bin
install -csm 0555 /bin/echo					$DST/bin
ln $DST/bin/-sh							$DST/bin/ed
ln $DST/bin/-sh							$DST/bin/egrep
ln $DST/bin/-sh							$DST/bin/eject
install -csm 0555 /usr/bin/env					$DST/bin
install -csm 0555 /bin/expr					$DST/bin
install -cm  0555 /usr/bin/false				$DST/bin
ln $DST/bin/-sh							$DST/bin/fdisk
ln $DST/bin/-sh							$DST/bin/fsck
ln $DST/bin/-sh							$DST/bin/fsck_ffs
ln $DST/bin/-sh							$DST/bin/ftp
ln $DST/bin/-sh							$DST/bin/grep
ln $DST/bin/-sh							$DST/bin/gunzip
ln $DST/bin/-sh							$DST/bin/gzcat
ln $DST/bin/-sh							$DST/bin/gzip
ln $DST/bin/-sh							$DST/bin/halt
install -csm 0555 /usr/bin/hexdump				$DST/bin
ln $DST/bin/-sh							$DST/bin/hostname
ln $DST/bin/-sh							$DST/bin/ifconfig
install -csm 0555 /bin/kill					$DST/bin
install -csm 0555 /sbin/ldconfig				$DST/bin
install -csm 0555 /usr/bin/ldd					$DST/bin
ln $DST/bin/-sh							$DST/bin/less
ln $DST/bin/-sh							$DST/bin/ln
ln $DST/bin/-sh							$DST/bin/ls
install -csm 0555 /usr/local/bin/gmd5sum			$DST/bin/md5sum
ln $DST/bin/-sh							$DST/bin/mkdir
ln $DST/bin/-sh							$DST/bin/mknod
ln $DST/bin/-sh							$DST/bin/more
ln $DST/bin/-sh							$DST/bin/mount
ln $DST/bin/-sh							$DST/bin/mount_cd9660
ln $DST/bin/-sh							$DST/bin/mount_ext2fs
ln $DST/bin/-sh							$DST/bin/mount_ffs
ln $DST/bin/-sh							$DST/bin/mount_msdos
install -csm 0555 /sbin/mount_nfs				$DST/bin
ln $DST/bin/-sh							$DST/bin/mount_udf
ln $DST/bin/-sh							$DST/bin/mv
install -csm 0555 /usr/bin/netstat				$DST/bin
ln $DST/bin/-sh							$DST/bin/newfs
install -csm 0555 /sbin/newfs_msdos				$DST/bin
ln $DST/bin/-sh							$DST/bin/pax
ln $DST/bin/-sh							$DST/bin/ping
install -csm 0555 /bin/ps					$DST/bin
install -csm 0555 /bin/pwd					$DST/bin
ln $DST/bin/-sh							$DST/bin/reboot
ln $DST/bin/-sh							$DST/bin/restore
ln $DST/bin/-sh							$DST/bin/rm
install -csm 0555 /bin/rmdir					$DST/bin
ln $DST/bin/-sh							$DST/bin/route
install -csm 0555 /usr/bin/rpcinfo				$DST/bin
ln $DST/bin/-sh							$DST/bin/sed
ln $DST/bin/-sh							$DST/bin/sh
install -csm 0555 /usr/bin/showmount				$DST/bin
install -csm 0555 /sbin/shutdown				$DST/bin
install -csm 0555 /bin/sleep					$DST/bin
install -csm 0555 /usr/bin/sort					$DST/bin
ln $DST/bin/-sh							$DST/bin/stty
install -csm 0555 /bin/sync					$DST/bin
install -csm 0555 /sbin/sysctl					$DST/bin
install -csm 0555 /usr/bin/tail					$DST/bin
ln $DST/bin/-sh							$DST/bin/tar
ln $DST/bin/[							$DST/bin/test
install -csm 0555 /usr/bin/tftp					$DST/bin
install -csm 0555 /usr/bin/touch				$DST/bin
install -cm  0555 /usr/bin/true					$DST/bin
install -csm 0555 /sbin/tunefs					$DST/bin
ln $DST/bin/-sh							$DST/bin/umount
install -cm  0555 /usr/bin/uname				$DST/bin
install -csm 0555 /usr/bin/uniq					$DST/bin
install -csm 0555 /usr/bin/which				$DST/bin

# Copy files to dev

install -cm 0555 /dev/MAKE*					$DST/dev

# Make devices in dev

cd $DST/dev
./MAKEDEV std
./MAKEDEV cd0
./MAKEDEV fd0
./MAKEDEV rd0
./MAKEDEV wd0
./MAKEDEV bpf0
./MAKEDEV bpf1
./MAKEDEV bpf2
./MAKEDEV bpf3
cd ../..

# Copy files to etc

install -cm 0444 /etc/firmware/fxp*				$DST/etc/firmware
install -cm 0444 fstab						$DST/etc
install -cm 0444 motd						$DST/etc
install -cm 0444 profile					$DST/etc
install -cm 0444 /etc/protocols					$DST/etc
install -cm 0555 rc						$DST/etc
install -cm 0444 /etc/services					$DST/etc

# Copy files to usr/lib

install -csm 0444 /usr/lib/libc.so.43.0				$DST/usr/lib
install -csm 0444 /usr/lib/libkvm.so.9.0			$DST/usr/lib
install -csm 0444 /usr/lib/libm.so.2.3				$DST/usr/lib
install -csm 0444 /usr/lib/libutil.so.11.0			$DST/usr/lib

# Copy files to usr/libexec

install -cm  0444 /usr/libexec/ld.so				$DST/usr/libexec

# Compile custom /sbin/init

gcc -Wall -o $DST/sbin/init init.c -lutil -static
strip $DST/sbin/init

# Install these last because they are so big

install -cm  0555 $DHCLIENT					$DST/bin
install -cm  0555 $NSLOOKUP					$DST/bin

# Create dummy dhclient.leases

touch $DST/var/db/dhclient.leases

# Fixup ownership

chown -P -R root.wheel $DST

# Now touch everything to set the timestamp

touch $DST/* $DST/*/* $DST/*/*/*