197 lines
5.5 KiB
Bash
197 lines
5.5 KiB
Bash
#!/stand/sh
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#
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# netinst - configure the user's network.
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#
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# Written: 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 (e.g. no
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# putting your name on top after doing something trivial like reindenting
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# it, just to make it look like you wrote it!).
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#
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# $Id: netinst.sh,v 1.9 1994/11/21 05:36:01 jkh Exp $
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if [ "$_NETINST_SH_LOADED_" = "yes" ]; then
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return 0
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else
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_NETINST_SH_LOADED_=yes
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fi
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# Set some useful variables.
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IFCONFIG=ifconfig
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ROUTE=route
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ROUTE_FLAGS="add default"
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# Grab the miscellaneous functions.
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. /stand/miscfuncs.sh
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network_set_defaults()
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{
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hostname=""
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domain=""
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ipaddr="127.0.0.1"
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}
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network_basic_setup()
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{
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hostname=""
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while [ "$hostname" = "" ]; do
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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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if [ "$answer" = "" ]; then
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error "You must select a host name!"
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continue
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else
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hostname=$answer
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fi
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done
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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="$ipaddr"
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if ! network_dialog "What is the IP address of this host?"; then return 1; fi
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ipaddr=$answer
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echo "$ipaddr $hostname `echo $hostname | sed -e 's/\.$domain//'`" >> /etc/hosts
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}
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network_setup_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 interface you have:\n" \
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-1 -1 7 \
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"ed0" "WD80x3, SMC, Novell NE[21]000 or 3C503 generic NIC at 0x280" \
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"ed1" "Same as above, but at address 0x300 and IRQ 5" \
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"ep0" "3COM 3C509 at address 0x300 and IRQ 10" \
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"de0" "DEC PCI ethernet adapter (or compatible)" \
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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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network_setup_slip()
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{
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csave=$clear
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clear=""
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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=sl0
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default_value=$serial_interface
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if ! network_dialog "What is the name of the serial interface?"; then return 1; fi
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serial_interface=$answer
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default_value=$serial_speed
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if ! network_dialog "What speed is the serial interface?"; then return 1; fi
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serial_speed=$answer
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clear="$csave"
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if dialog $clear --title "Dial" --yesno "Do you need to dial the phone or otherwise talk to the modem?" -1 -1; then
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mkdir -p /var/log
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touch -f /var/log/aculog > /dev/null 2>&1
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chmod 666 /var/log/aculog > /dev/null 2>&1
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confirm "You may now dialog with your modem and set up the slip connection.\nBe sure to disable DTR sensitivity (usually with AT&D0) or the modem may\nhang up when you exit 'cu'. Use ~. to exit cu and continue."
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dialog --clear
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# Grottyness to deal with a weird crunch bug.
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if [ ! -f /stand/cu ]; then ln /stand/tip /stand/cu; fi
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/stand/cu -l $serial_interface -s $serial_speed
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dialog --clear
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fi
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}
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network_setup_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_setup()
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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" \
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-1 -1 3 \
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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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"PLIP" "A Parallel-Line IP setup (with standard laplink cable)" \
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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 $choice in
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ether)
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if ! network_setup_ether; then continue; fi
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;;
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SLIP)
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if ! network_setup_slip; then continue; fi
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;;
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PLIP)
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if ! network_setup_plip; then continue; fi
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;;
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esac
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if [ "$interface" = "" ]; then continue; fi
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network_basic_setup
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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 $interface"
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ipaddr=""; interface=""
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continue
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fi
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if [ "$interface" = "sl0" ]; then
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slattach -a -s $serial_speed $serial_interface
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fi
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echo "$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"; 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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echo $gateway > /etc/defaultrouter
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fi
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fi
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default_value=""
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if network_dialog "If you have a name server, enter its IP address"; then
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if [ "$answer" != "" ]; then
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nameserver=$answer
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echo "domain $domain" > /etc/resolv.conf
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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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return 0
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}
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