xref: /freebsd/usr.sbin/bsdinstall/scripts/netconfig_ipv4 (revision 5e1ed71e4f39cfa73f80aa84f94c0d4dc618df46)
17986af23SBjoern A. Zeeb#!/bin/sh
27986af23SBjoern A. Zeeb#-
37986af23SBjoern A. Zeeb# Copyright (c) 2011 Nathan Whitehorn
4*5e1ed71eSDevin Teske# Copyright (c) 2013-2015 Devin Teske
57986af23SBjoern A. Zeeb# All rights reserved.
67986af23SBjoern A. Zeeb#
77986af23SBjoern A. Zeeb# Redistribution and use in source and binary forms, with or without
87986af23SBjoern A. Zeeb# modification, are permitted provided that the following conditions
97986af23SBjoern A. Zeeb# are met:
107986af23SBjoern A. Zeeb# 1. Redistributions of source code must retain the above copyright
117986af23SBjoern A. Zeeb#    notice, this list of conditions and the following disclaimer.
127986af23SBjoern A. Zeeb# 2. Redistributions in binary form must reproduce the above copyright
137986af23SBjoern A. Zeeb#    notice, this list of conditions and the following disclaimer in the
147986af23SBjoern A. Zeeb#    documentation and/or other materials provided with the distribution.
157986af23SBjoern A. Zeeb#
167986af23SBjoern A. Zeeb# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
177986af23SBjoern A. Zeeb# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
187986af23SBjoern A. Zeeb# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
197986af23SBjoern A. Zeeb# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
207986af23SBjoern A. Zeeb# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
217986af23SBjoern A. Zeeb# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
227986af23SBjoern A. Zeeb# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
237986af23SBjoern A. Zeeb# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
247986af23SBjoern A. Zeeb# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
257986af23SBjoern A. Zeeb# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
267986af23SBjoern A. Zeeb# SUCH DAMAGE.
277986af23SBjoern A. Zeeb#
287986af23SBjoern A. Zeeb# $FreeBSD$
29bc4a673fSDevin Teske#
30bc4a673fSDevin Teske############################################################ INCLUDES
317986af23SBjoern A. Zeeb
32bc4a673fSDevin TeskeBSDCFG_SHARE="/usr/share/bsdconfig"
33bc4a673fSDevin Teske. $BSDCFG_SHARE/common.subr || exit 1
34bc4a673fSDevin Teskef_dprintf "%s: loading includes..." "$0"
35bc4a673fSDevin Teskef_include $BSDCFG_SHARE/dialog.subr
36bc4a673fSDevin Teske
37bc4a673fSDevin Teske############################################################ MAIN
387986af23SBjoern A. Zeeb
397986af23SBjoern A. ZeebINTERFACE=$1
407986af23SBjoern A. ZeebIFCONFIG_PREFIX="$2"
413d50f942SNathan Whitehorntest -z "$IFCONFIG_PREFIX" || IFCONFIG_PREFIX="$2 "
427986af23SBjoern A. Zeebcase "${INTERFACE}" in
437986af23SBjoern A. Zeeb"")	dialog --backtitle 'FreeBSD Installer' --title 'Network Configuration' \
447986af23SBjoern A. Zeeb	    --msgbox 'No interface specified for IPv4 configuration.' 0 0
457986af23SBjoern A. Zeeb	exit 1
467986af23SBjoern A. Zeeb	;;
477986af23SBjoern A. Zeebesac
487986af23SBjoern A. Zeeb
497986af23SBjoern A. Zeebdialog --backtitle 'FreeBSD Installer' --title 'Network Configuration' --yesno 'Would you like to use DHCP to configure this interface?' 0 0
507986af23SBjoern A. Zeebif [ $? -eq $DIALOG_OK ]; then
51d63d020eSBjoern A. Zeeb	echo ifconfig_$INTERFACE=\"${IFCONFIG_PREFIX}DHCP\" >> $BSDINSTALL_TMPETC/._rc.conf.net
527986af23SBjoern A. Zeeb
537986af23SBjoern A. Zeeb	if [ ! -z $BSDINSTALL_CONFIGCURRENT ]; then
547986af23SBjoern A. Zeeb		dialog --backtitle 'FreeBSD Installer' --infobox "Acquiring DHCP lease..." 0 0
55bc4a673fSDevin Teske		err=$( dhclient $INTERFACE 2>&1 )
567986af23SBjoern A. Zeeb		if [ $? -ne 0 ]; then
57bc4a673fSDevin Teske			f_dprintf "%s" "$err"
587986af23SBjoern A. Zeeb			dialog --backtitle 'FreeBSD Installer' --msgbox "DHCP lease acquisition failed." 0 0
597986af23SBjoern A. Zeeb			exec $0 ${INTERFACE} "${IFCONFIG_PREFIX}"
607986af23SBjoern A. Zeeb		fi
617986af23SBjoern A. Zeeb	fi
627986af23SBjoern A. Zeeb	exit 0
637986af23SBjoern A. Zeebfi
647986af23SBjoern A. Zeeb
657986af23SBjoern A. ZeebIP_ADDRESS=`ifconfig $INTERFACE inet | awk '/inet/ {printf("%s\n", $2); }'`
667986af23SBjoern A. ZeebNETMASK=`ifconfig $INTERFACE inet | awk '/inet/ {printf("%s\n", $4); }'`
677986af23SBjoern A. ZeebROUTER=`netstat -rn -f inet | awk '/default/ {printf("%s\n", $2);}'`
687986af23SBjoern A. Zeeb
697986af23SBjoern A. Zeebexec 3>&1
707986af23SBjoern A. ZeebIF_CONFIG=$(dialog --backtitle 'FreeBSD Installer' --title 'Network Configuration' --form 'Static Network Interface Configuration' 0 0 0 \
717986af23SBjoern A. Zeeb	'IP Address' 1 0 "$IP_ADDRESS" 1 20 16 0 \
727986af23SBjoern A. Zeeb	'Subnet Mask' 2 0 "$NETMASK" 2 20 16 0 \
737986af23SBjoern A. Zeeb	'Default Router' 3 0 "$ROUTER" 3 20 16 0 \
747986af23SBjoern A. Zeeb2>&1 1>&3)
757986af23SBjoern A. Zeebif [ $? -eq $DIALOG_CANCEL ]; then exit 1; fi
767986af23SBjoern A. Zeebexec 3>&-
777986af23SBjoern A. Zeeb
787986af23SBjoern A. Zeebecho $INTERFACE $IF_CONFIG |
797986af23SBjoern A. Zeeb    awk -v prefix="$IFCONFIG_PREFIX" '{
80e01a4776SKevin Lo	printf("ifconfig_%s=\"%s\inet %s netmask %s\"\n", $1, prefix, $2, $3);
817986af23SBjoern A. Zeeb	printf("defaultrouter=\"%s\"\n", $4);
82d63d020eSBjoern A. Zeeb    }' >> $BSDINSTALL_TMPETC/._rc.conf.net
83*5e1ed71eSDevin Teskeretval=$?
847986af23SBjoern A. Zeeb
85*5e1ed71eSDevin Teskeif [ "$BSDINSTALL_CONFIGCURRENT" ]; then
86d63d020eSBjoern A. Zeeb	. $BSDINSTALL_TMPETC/._rc.conf.net
87b5cb9d4fSBjoern A. Zeeb	ifconfig $INTERFACE `eval echo \\\$ifconfig_$INTERFACE`
88*5e1ed71eSDevin Teske	if [ "$defaultrouter" ]; then
897986af23SBjoern A. Zeeb		route delete -inet default
907986af23SBjoern A. Zeeb		route add -inet default $defaultrouter
91*5e1ed71eSDevin Teske		retval=$?
927986af23SBjoern A. Zeeb	fi
935b046b47SBjoern A. Zeebfi
947986af23SBjoern A. Zeeb
95*5e1ed71eSDevin Teskeexit $retval
96*5e1ed71eSDevin Teske
97bc4a673fSDevin Teske################################################################################
98bc4a673fSDevin Teske# END
99bc4a673fSDevin Teske################################################################################
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