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492 lines
13 KiB
Bash
Executable File
492 lines
13 KiB
Bash
Executable File
#!/stand/sh
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#
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# bininst - perform the last stage of installation by somehow getting
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# a bindist onto the user's disk and unpacking it. The name bininst
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# is actually something of a misnomer, since this utility will install
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# more than just the bindist set.
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#
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# November 11th, 1994
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# Copyright (C) 1994 by Jordan K. Hubbard
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#
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# Permission to copy or use this software for any purpose is granted
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# provided that this message stay intact, and at this location (no putting
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# your name on top after doing something trivial like reindenting it, just
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# to make it look like you wrote it!).
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#
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# Some useful constants.
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PATH=/usr/bin:/usr/sbin:/bin:/sbin:/stand
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export PATH
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TAR=tar
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TAR_FLAGS=xvf
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TMP=/tmp
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IFCONFIG=ifconfig
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ROUTE=route
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ROUTE_FLAGS="add default"
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HOME=/
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export HOME
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# Set the initial state of the system.
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set_defaults() {
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media_type="" ;
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media_device="" ;
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ipaddr="" ;
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hostname="" ;
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ether_intr="" ;
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domain="" ;
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netmask="0xffffff00" ;
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ifconfig_flags="" ;
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remote_hostip="" ;
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tmp_dir="/usr/tmp" ;
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ftp_path="ftp://ftp.freebsd.org/pub/FreeBSD/2.0-ALPHA/bindist" ;
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nfs_path="" ;
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cdrom_path="" ;
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installing=1 ;
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mkdir -p ${TMP}
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cp /stand/etc/* /etc
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}
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# Handle the return value from a dialog, doing some pre-processing
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# so that each client doesn't have to.
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handle_rval() {
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case $1 in
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0)
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return 0
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;;
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255)
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PS1="subshell# " /stand/sh
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;;
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*)
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return 1
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;;
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esac
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}
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# A simple user-confirmation dialog.
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confirm() {
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dialog --title "Please Confirm" --msgbox "$*" 6 72
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}
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# A simple message box dialog.
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message() {
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dialog --title "Progress" --infobox "$*" 5 72
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}
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# A simple error dialog.
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error() {
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dialog --title "Error!" --msgbox "$*" 10 72
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}
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# Something isn't supported yet! :-(
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not_supported() {
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dialog --title "Sorry!" \
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--msgbox "This feature is not supported in the current version of the \
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installation tools. Barring some sort of fatal accident, we do \
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expect it to be in the release. Please press RETURN to go on." 10 60
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}
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# Print welcome banner.
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welcome() {
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dialog --title "Welcome to FreeBSD" --clear \
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--msgbox " We're now ready to install one or more packed distribution
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sets onto your machine. At the minimum, you need a bindist
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installation though a secrdist is also useful if you want your
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system to use the same DES and/or Kerberos security model used
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by other commercial systems (the FreeBSD model is md5 based,
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and not bad in and of itself though). The secrdist is also a
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bit of a special case since it cannot be legally obtained from
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the U.S. due to export restrictions, but non-U.S. versions are
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also available. See the release notes for more information on
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obtaining a secrdist for your part of the world." 15 72
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if ! handle_rval $?; then return 1; fi
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}
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# Get values into $media_type and $media_device. Call network initialization
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# if necessary.
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choose_media() {
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while [ "$media_device" = "" ]; do
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dialog --clear --title "Chose installation media" \
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--menu "Before we begin the installation, we need to chose and possibly \n\
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configure your method of installation. Please pick from one of \n\
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the following options. If your option isn't listed here, your \n\
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best bet may be to simply hit ESC twice to get a subshell and \n\
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proceed manually on your own. If you are finished installing, \n\
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select cancel.\n\n\
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Please choose one of the following:" 20 72 5 \
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"Tape" "Load installation from SCSI or QIC tape" \
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"CDROM" "Load installation from SCSI or Mitsumi CDROM" \
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"DOS" "Load from DOS floppies or a DOS hard disk partition" \
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"FTP" "Load the distribution over ftp" \
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"NFS" "Load the distribution over NFS" 2> ${TMP}/menu.tmp.$$
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retval=$?
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choice=`cat ${TMP}/menu.tmp.$$`
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rm -f ${TMP}/menu.tmp.$$
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if ! handle_rval $retval; then return 1; fi
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case $choice in
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Tape)
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dialog --clear --title "Chose tape type" \
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--menu "Which type of tape drive do you have attached to your \n\
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system? FreeBSD supports the following types:\n\n\
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Choose one of the following:" 20 72 2 \
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"SCSI" "SCSI tape drive attached to supported SCSI controller" \
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"QIC" "QIC tape drive (Colorado Jumbo, etc)" \
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2> ${TMP}/menu.tmp.$$
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retval=$?
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choice=`cat ${TMP}/menu.tmp.$$`
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rm -f ${TMP}/menu.tmp.$$
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if ! handle_rval $retval; then continue; fi
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media_type=tape;
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case $choice in
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SCSI)
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media_device=/dev/rst0
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;;
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QIC)
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media_device=/dev/rwt0
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;;
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esac
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;;
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CDROM)
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dialog --clear --title "Chose CDROM type" \
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--menu "Which type of CDROM drive do you have attached to your \n\
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system? FreeBSD supports the following types:\n\n\
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Choose one of the following:" 15 72 2 \
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"SCSI" "SCSI CDROM drive attached to supported SCSI controller" \
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"Mitsumi" "Mitsumi CDROM drive" \
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2> ${TMP}/menu.tmp.$$
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retval=$?
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choice=`cat ${TMP}/menu.tmp.$$`
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rm -f ${TMP}/menu.tmp.$$
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if ! handle_rval $retval; then continue; fi
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media_type=cdrom;
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case $choice in
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SCSI)
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media_device=/dev/cd0d
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;;
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Mitsumi)
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media_device=/dev/mcd0d
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;;
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esac
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;;
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DOS)
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not_supported
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;;
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FTP)
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if ! setup_network; then continue; fi
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dialog --title "FTP Installation Information" --clear \
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--inputbox "Please specify the machine and directory location of the
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distribution you wish to load. This should be either a \"URL style\"
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specification (e.g. something like ftp://ftp.freeBSD.org/pub/...) or
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simply the name of a host to connect to. If only a host name is
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specified, the installation assumes that you will properly connect
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and \"mget\" the files yourself.\n\n" \
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16 72 "$ftp_path" 2> ${TMP}/inputbox.tmp.$$
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if ! handle_rval $?; then continue; fi
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media_type=ftp
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media_device=`cat ${TMP}/inputbox.tmp.$$`
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ftp_path=$media_device
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rm -f ${TMP}/inputbox.tmp.$$
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;;
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NFS)
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if ! setup_network; then continue; fi
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dialog --title "NFS Installation Information" --clear \
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--inputbox "Please specify the machine and directory location of the
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distribution you wish to load. This should be in machine:dir
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syntax (e.g. zooey:/a/FreeBSD/bindist). The remote directory
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should also, of course, be exported!\n\n" \
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16 72 "$nfs_path" 2> ${TMP}/inputbox.tmp.$$
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if ! handle_rval $?; then continue; fi
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media_type=nfs
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nfs_path=`cat ${TMP}/inputbox.tmp.$$`
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if ! mount_nfs $nfs_path /mnt > /dev/ttyv1 2>&1; then
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error "Unable to mount $nfs_path"
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else
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media_device=$nfs_path
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message "$nfs_path mounted successfully"
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fi
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;;
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esac
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done
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}
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# Set the location of our temporary unpacking directory.
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set_tmpdir()
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{
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dialog --title "Chose temporary directory" --clear \
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--inputbox "Please specify the name of a directory containing enough
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free space to hold the temporary files for this distribution.
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At minimum, a binary distribution will require around 21MB of
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temporary space. At maximum, a srcdist may take 40MB or more.
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If the directory you specify does not exist, it will be created
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for you.\n\n" \
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16 72 "/usr/tmp" 2> ${TMP}/inputbox.tmp.$$
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if ! handle_rval $?; then return 1; fi
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tmp_dir=`cat ${TMP}/inputbox.tmp.$$`
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rm -f ${TMP}/inputbox.tmp.$$
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mkdir -p $tmp_dir
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return 0
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}
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cd_tmpdir()
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{
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if ! cd $tmp_dir; then
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error "No such file or directory for ${tmp_dir}, sorry! Please fix this and try again."
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return 1
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fi
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}
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rm_tmpdir()
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{
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if dialog --title "Delete contents?" --clear \
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--yesno "Do you wish to delete the contents of ${tmp_dir}?" 5 72; then
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rm -rf $tmp_dir/*
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fi
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}
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setup_network_ether()
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{
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dialog --clear --title "Ethernet Interface Name" \
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--menu "Please select the type of ethernet device you have:\n\n" \
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20 76 6 \
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"ed0" "WD80x3, SMC, Novell NE[21]000 or 3C503 generic NIC at 0x280/5" \
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"ed1" "Same as above, but at address 0x300 and IRQ 5" \
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"ed2" "Same as above, but at address 0x300 and IRQ 10" \
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"ie0" "AT&T StarLan and EN100 family at 0x360 and IRQ 7" \
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"is0" "Isolan 4141-0 or Isolink 4110 at 0x280 and IRQ 7" \
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"ze0" "PCMCIA IBM or National card at 0x300 and IRQ 5" \
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2> ${TMP}/menu.tmp.$$
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retval=$?
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interface=`cat ${TMP}/menu.tmp.$$`
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rm -f ${TMP}/menu.tmp.$$
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if ! handle_rval $retval; then return 1; fi
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}
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setup_network_slip()
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{
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not_supported
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}
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setup_network_ppp()
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{
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not_supported
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}
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setup_network_plip()
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{
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default_value=""
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if ! network_dialog "What is the ip number for the remote host"; then return 1; fi
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remote_hostip=$answer
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interface=lp0
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}
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network_dialog()
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{
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dialog --title "Network Information" --clear \
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--inputbox "$*" 10 60 "$default_value" 2> ${TMP}/inputbox.tmp.$$
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if ! handle_rval $?; then return 1; fi
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answer=`cat ${TMP}/inputbox.tmp.$$`
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rm -f ${TMP}/inputbox.tmp.$$
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}
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setup_network()
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{
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done=0
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while [ "$interface" = "" ]; do
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dialog --clear --title "Set up network interface" \
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--menu "Please select the type of network connection you have:\n\n" \
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20 72 4 \
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"ether" "A supported ethernet card" \
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"SLIP" "A point-to-point SLIP (Serial Line IP) connection" \
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"PPP" "A point-to-point protocol link" \
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"PLIP" "A Parallel-Line IP setup (sort of like lap-link)" \
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2> ${TMP}/menu.tmp.$$
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retval=$?
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choice=`cat ${TMP}/menu.tmp.$$`
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rm -f ${TMP}/menu.tmp.$$
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if ! handle_rval $retval; then return 1; fi
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case $choice in
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ether)
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if ! setup_network_ether; then continue; fi
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;;
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SLIP)
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if ! setup_network_slip; then continue; fi
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;;
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PPP)
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if ! setup_network_ppp; then continue; fi
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;;
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PLIP)
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if ! setup_network_plip; then continue; fi
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;;
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esac
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if [ "$interface" = "" ]; then continue; fi
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default_value=""
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if ! network_dialog "What is the fully qualified name of this host"; then return 1; fi
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hostname=$answer
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echo $hostname > /etc/myname
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hostname $hostname
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default_value=`echo $hostname | sed -e 's/[^.]*\.//'`
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if network_dialog "What is the domain name of this host (Internet, not YP/NIS)"; then
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domain=$answer
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fi
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default_value=""
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if ! network_dialog "What is the IP address of this host"; then return 1; fi
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ipaddr=$answer
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echo "$ipaddr $hostname `echo $hostname | sed -e s/\.$domain//`" \
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>> /etc/hosts
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default_value="$netmask"
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if network_dialog "Please specify the netmask"; then
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if [ "$answer" != "" ]; then
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netmask=$answer
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fi
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fi
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default_value=""
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if network_dialog "Any extra flags to ifconfig?" ; then
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ifconfig_flags=$answer
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fi
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echo "Progress <$IFCONFIG $interface $ipaddr $remote_hostip netmask $netmask $ifconfig_flags>" >/dev/ttyv1
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if ! $IFCONFIG $interface $ipaddr $remote_hostip netmask $netmask $ifconfig_flags > /dev/ttyv1 2>&1 ; then
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error "Unable to configure interface $interface"
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ipaddr=""; interface=""
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continue
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fi
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rm -f ${TMP}/inputbox.tmp.$$
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echo "$ipaddr $remote_hostip netmask $netmask $ifconfig_flags" > /etc/hostname.$interface
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default_value=""
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if network_dialog "If you have a default gateway, enter its IP address (otherwise cancel)"; then
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if [ "$answer" != "" ]; then
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gateway=$answer
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echo "Progress <$ROUTE $ROUTE_FLAGS $gateway>" > /dev/ttyv1 2>&1
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$ROUTE $ROUTE_FLAGS $gateway > /dev/ttyv1 2>&1
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fi
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fi
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default_value=""
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if network_dialog "If you have a name server, enter its IP address (otherwise cancel)"; then
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if [ "$answer" != "" ]; then
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nameserver=$answer
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echo "nameserver $nameserver" > /etc/resolv.conf
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fi
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fi
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done
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}
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extract_dist()
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{
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if [ -f extract.sh ]; then
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message "Extracting distribution\nPlease wait!"
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sh ./extract.sh > /dev/ttyv1 2>&1
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else
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error "Improper distribution. No installation script found."
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fi
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}
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install_set()
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{
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case $media_type in
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tape)
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if ! set_tmpdir; then return; fi
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if ! cd_tmpdir; then return; fi
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confirm "Please mount tape for ${media_device}."
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dialog --title "Results of tape extract" --clear \
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--prgbox "$TAR $TAR_FLAGS $media_device" 10 72
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extract_dist
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rm_tmpdir
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;;
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cdrom)
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if ! mount $media_device /mnt > /dev/ttyv1 2>&1; then
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error "Unable to mount $media_device on /mnt"
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else
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dialog --title "CDROM Information" --clear \
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--inputbox "Directory on CD containing distribution" \
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10 60 "$cdrom_path" 2> ${TMP}/inputbox.tmp.$$
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if ! handle_rval $?; then return; fi
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cdrom_path=`cat ${TMP}/inputbox.tmp.$$`
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rm -f ${TMP}/inputbox.tmp.$$
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cd /mnt/$cdrom_path
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extract_dist
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fi
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return
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;;
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dos)
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if ! set_tmpdir; then return; fi
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if ! cd_tmpdir; then return; fi
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not_supported
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return
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;;
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ftp)
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if ! set_tmpdir; then return; fi
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if ! cd_tmpdir; then return; fi
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if ! echo $media_device | grep -v 'ftp://'; then
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message "Fetching distribution using ncftp. Use ALT-F2 to see output."
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if ! ncftp $media_device/* > /dev/ttyv1 2>&1; then
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error "Couldn't fetch distribution from ${media_device}!"
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else
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extract_dist
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fi
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else
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dialog --clear
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ftp $media_device
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dialog --clear
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extract_dist
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fi
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rm_tmpdir
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return
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;;
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nfs)
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message "Extracting from NFS directory"
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cd /mnt
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extract_dist
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cd /
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umount /mnt > /dev/tty1 2>&1
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return
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;;
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esac
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}
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do_last_config()
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{
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dialog --title "Auf Wiedersehen!" \
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--msgbox "We now come to the end of the installation. At this point in
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time, there's nothing fancy here, but for the release we plan to
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ask some additional questions about time zone setup, what sort of
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mail client this host is, etc. We just ran out of time for ALPHA!
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At the very least, you may wish to check out the 'tzsetup' command;
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it will at least handle the first checklist item for you. The login
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\"root\" has no password. If you're new to UN*X, log in as root and
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run vipw to add a new user. Thanks! Any install-related comments to
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jkh, phk or paul (@freebsd.org)." 15 72
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}
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welcome
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set_defaults
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while [ $installing -eq 1 ]; do
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if choose_media; then
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install_set
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media_device=""; media_type=""
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else
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do_last_config
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installing=0
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fi
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done
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echo; echo "Spawning shell. Exit shell to continue with new bindist."
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echo "Progress <installation completed>" > /dev/ttyv1
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/stand/sh
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exit 20
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