devices revision 243112 
1#!/bin/sh
2#-
3# Copyright (c) 2006-2012 Devin Teske
4# All Rights Reserved.
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions
8# are met:
9# 1. Redistributions of source code must retain the above copyright
10#    notice, this list of conditions and the following disclaimer.
11# 2. Redistributions in binary form must reproduce the above copyright
12#    notice, this list of conditions and the following disclaimer in the
13#    documentation and/or other materials provided with the distribution.
14#
15# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, THE
17# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20# DAMAGES (INLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25# SUCH DAMAGE.
26#
27# $FreeBSD: head/usr.sbin/bsdconfig/networking/devices 243112 2012-11-16 00:59:11Z dteske $
28#
29############################################################ INCLUDES
30
31BSDCFG_SHARE="/usr/share/bsdconfig"
32. $BSDCFG_SHARE/common.subr || exit 1
33f_include $BSDCFG_SHARE/dialog.subr
34f_include $BSDCFG_SHARE/mustberoot.subr
35f_include $BSDCFG_SHARE/sysrc.subr
36f_include $BSDCFG_SHARE/networking/device.subr
37f_include $BSDCFG_SHARE/networking/ipaddr.subr
38f_include $BSDCFG_SHARE/networking/media.subr
39f_include $BSDCFG_SHARE/networking/netmask.subr
40
41BSDCFG_LIBE="/usr/libexec/bsdconfig" APP_DIR="120.networking"
42f_include_lang $BSDCFG_LIBE/$APP_DIR/include/messages.subr
43
44ipgm=$( f_index_menusel_keyword $BSDCFG_LIBE/$APP_DIR/INDEX "$pgm" )
45[ $? -eq $SUCCESS -a "$ipgm" ] && pgm="$ipgm"
46
47############################################################ MAIN
48
49# Incorporate rc-file if it exists
50[ -f "$HOME/.bsdconfigrc" ] && f_include "$HOME/.bsdconfigrc"
51
52#
53# Process command-line options
54#
55while getopts hSX flag; do
56	case "$flag" in
57	h|\?) f_usage $BSDCFG_LIBE/$APP_DIR/USAGE "PROGRAM_NAME" "$pgm";;
58	esac
59done
60shift $(( $OPTIND - 1 ))
61
62#
63# Initialize
64#
65f_dialog_init
66f_dialog_title "$msg_networking_devices"
67f_dialog_backtitle "${ipgm:+bsdconfig }$pgm"
68f_mustberoot_init
69
70#
71# Launch application main menu
72#
73while :; do
74	f_dialog_menu_netdev
75	retval=$?
76	interface=$( f_dialog_menutag )
77
78	[ $retval -eq 0 ] || break
79
80	#
81	# dialog_menu_netdev adds an asterisk (*) to the right of the
82	# device name if the interface is active. Remove the asterisk
83	# from the device name if present.
84	#
85	case "$interface" in
86	*\*) interface="${interface%?}";;
87	esac
88
89	#
90	# Obtain initial interface settings to be configured. These will be
91	# passed to the f_dialog_menu_netdev_edit function-call below which
92	# will block until the user has either cancelled or finished editing
93	# the values.
94	#
95	# First, attempt to read stored configuration from rc.conf(5) and
96	# fallback to reading the active configuration if not configured in
97	# the rc.conf(5) file(s).
98	#
99	_ipaddr=
100	_netmask=
101	_ifconfig=$( f_sysrc_get ifconfig_$interface )
102	if [ "$_ifconfig" ]; then
103		# If DHCP get IP address/netmask later from ifconfig(8)
104		glob="[Dd][Hh][Cc][Pp]"
105		case "$_ifconfig" in
106		$glob) dhcp=1;;
107		[Ss][Yy][Nn][Cc]$glob) dhcp=1;;
108		[Nn][Oo][Ss][Yy][Nn][Cc]$glob) dhcp=1;;
109		*)
110			#
111			# Get IP address/netmask from rc.conf(5)
112			# configuration
113			#
114			dhcp=
115			eval "$( exec 2> /dev/null
116			         set -- $_ifconfig
117			         while [ $# -gt 0 ]; do
118			         	case "$1" in
119			         	inet)
120			         		shift 1
121			         		echo "_ipaddr='$1'"
122			         		;;
123			         	netmask)
124			         		shift 1
125			         		echo "_netmask='$1'"
126			         		;;
127			         	esac
128			         	shift 1
129			         done
130			       )"
131			;;
132		esac
133	fi
134
135	#
136	# Fill in IP address/netmask from active settings if no
137	# configuration could be extrapolated from rc.conf(5)
138	#
139	[ "$_ipaddr"  ] || _ipaddr=$( f_ifconfig_inet $interface )
140	[ "$_netmask" ] || _netmask=$( f_ifconfig_netmask $interface )
141
142	# Get the extra options (this always comes from rc.conf(5))
143	_options=$( f_ifconfig_options $interface )
144
145	# Block on user-configuration of the probed settings
146	f_dialog_menu_netdev_edit \
147		$interface $_ipaddr $_netmask "$_options" $dhcp
148
149	# Return to root menu if above returns success
150	[ $? -eq $SUCCESS ] && break
151
152done
153
154exit $SUCCESS
155
156################################################################################
157# END
158################################################################################
159