diff options
Diffstat (limited to 'usr.sbin/bsdinstall/scripts/netconfig_ipv4')
| -rwxr-xr-x | usr.sbin/bsdinstall/scripts/netconfig_ipv4 | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/usr.sbin/bsdinstall/scripts/netconfig_ipv4 b/usr.sbin/bsdinstall/scripts/netconfig_ipv4 new file mode 100755 index 0000000..452a592 --- /dev/null +++ b/usr.sbin/bsdinstall/scripts/netconfig_ipv4 @@ -0,0 +1,88 @@ +#!/bin/sh +#- +# Copyright (c) 2011 Nathan Whitehorn +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND +# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE +# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +# SUCH DAMAGE. +# +# $FreeBSD$ + +: ${DIALOG_OK=0} +: ${DIALOG_CANCEL=1} +: ${DIALOG_HELP=2} +: ${DIALOG_EXTRA=3} +: ${DIALOG_ITEM_HELP=4} +: ${DIALOG_ESC=255} + +INTERFACE=$1 +IFCONFIG_PREFIX="$2" +test -z "$IFCONFIG_PREFIX" || IFCONFIG_PREFIX="$2 " +case "${INTERFACE}" in +"") dialog --backtitle 'FreeBSD Installer' --title 'Network Configuration' \ + --msgbox 'No interface specified for IPv4 configuration.' 0 0 + exit 1 + ;; +esac + +dialog --backtitle 'FreeBSD Installer' --title 'Network Configuration' --yesno 'Would you like to use DHCP to configure this interface?' 0 0 +if [ $? -eq $DIALOG_OK ]; then + echo ifconfig_$INTERFACE=\"${IFCONFIG_PREFIX}DHCP\" >> $BSDINSTALL_TMPETC/._rc.conf.net + + if [ ! -z $BSDINSTALL_CONFIGCURRENT ]; then + dialog --backtitle 'FreeBSD Installer' --infobox "Acquiring DHCP lease..." 0 0 + dhclient $INTERFACE 2>> $BSDINSTALL_LOG + if [ $? -ne 0 ]; then + dialog --backtitle 'FreeBSD Installer' --msgbox "DHCP lease acquisition failed." 0 0 + exec $0 ${INTERFACE} "${IFCONFIG_PREFIX}" + fi + fi + exit 0 +fi + +IP_ADDRESS=`ifconfig $INTERFACE inet | awk '/inet/ {printf("%s\n", $2); }'` +NETMASK=`ifconfig $INTERFACE inet | awk '/inet/ {printf("%s\n", $4); }'` +ROUTER=`netstat -rn -f inet | awk '/default/ {printf("%s\n", $2);}'` + +exec 3>&1 +IF_CONFIG=$(dialog --backtitle 'FreeBSD Installer' --title 'Network Configuration' --form 'Static Network Interface Configuration' 0 0 0 \ + 'IP Address' 1 0 "$IP_ADDRESS" 1 20 16 0 \ + 'Subnet Mask' 2 0 "$NETMASK" 2 20 16 0 \ + 'Default Router' 3 0 "$ROUTER" 3 20 16 0 \ +2>&1 1>&3) +if [ $? -eq $DIALOG_CANCEL ]; then exit 1; fi +exec 3>&- + +echo $INTERFACE $IF_CONFIG | + awk -v prefix="$IFCONFIG_PREFIX" '{ + printf("ifconfig_%s=\"%s\inet %s netmask %s\"\n", $1, prefix, $2, $3); + printf("defaultrouter=\"%s\"\n", $4); + }' >> $BSDINSTALL_TMPETC/._rc.conf.net + +if [ ! -z $BSDINSTALL_CONFIGCURRENT ]; then + . $BSDINSTALL_TMPETC/._rc.conf.net + ifconfig $INTERFACE `eval echo \\\$ifconfig_$INTERFACE` + if [ -n "${defaultrouter}" ]; then + route delete -inet default + route add -inet default $defaultrouter + fi +fi + |
