devices revision 252980 
1#!/bin/sh
2#-
3# Copyright (c) 2006-2013 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 252980 2013-07-07 18:21:30Z dteske $
28#
29############################################################ INCLUDES
30
31BSDCFG_SHARE="/usr/share/bsdconfig"
32. $BSDCFG_SHARE/common.subr || exit 1
33f_dprintf "%s: loading includes..." "$0"
34f_include $BSDCFG_SHARE/dialog.subr
35f_include $BSDCFG_SHARE/mustberoot.subr
36f_include $BSDCFG_SHARE/sysrc.subr
37f_include $BSDCFG_SHARE/media/tcpip.subr
38f_include $BSDCFG_SHARE/networking/device.subr
39f_include $BSDCFG_SHARE/networking/ipaddr.subr
40f_include $BSDCFG_SHARE/networking/media.subr
41f_include $BSDCFG_SHARE/networking/netmask.subr
42
43BSDCFG_LIBE="/usr/libexec/bsdconfig" APP_DIR="120.networking"
44f_include_lang $BSDCFG_LIBE/$APP_DIR/include/messages.subr
45
46ipgm=$( f_index_menusel_keyword $BSDCFG_LIBE/$APP_DIR/INDEX "$pgm" )
47[ $? -eq $SUCCESS -a "$ipgm" ] && pgm="$ipgm"
48
49############################################################ MAIN
50
51# Incorporate rc-file if it exists
52[ -f "$HOME/.bsdconfigrc" ] && f_include "$HOME/.bsdconfigrc"
53
54#
55# Process command-line options
56#
57while getopts h$GETOPTS_STDARGS flag; do
58	case "$flag" in
59	h|\?) f_usage $BSDCFG_LIBE/$APP_DIR/USAGE "PROGRAM_NAME" "$pgm" ;;
60	esac
61done
62shift $(( $OPTIND - 1 ))
63
64#
65# Initialize
66#
67f_dialog_title "$msg_networking_devices"
68f_dialog_backtitle "${ipgm:+bsdconfig }$pgm"
69f_mustberoot_init
70
71#
72# Launch application main menu
73#
74defaultitem=
75while :; do
76	f_dialog_menu_netdev "$defaultitem" || break
77	f_dialog_menutag_fetch interface
78	defaultitem="$interface"
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	dhcp=
100	_ipaddr=
101	_netmask=
102	_ifconfig=$( f_sysrc_get ifconfig_$interface )
103	if [ "$_ifconfig" ]; then
104		# If DHCP, get IP address/netmask later from ifconfig(8)
105		glob="[Dd][Hh][Cc][Pp]"
106		case "$_ifconfig" in
107		$glob) dhcp=1 ;;
108		[Ss][Yy][Nn][Cc]$glob) dhcp=1 ;;
109		[Nn][Oo][Ss][Yy][Nn][Cc]$glob) dhcp=1 ;;
110		*)
111			#
112			# Get IP address/netmask from rc.conf(5) configuration
113			#
114			dhcp=
115			eval "$(
116				exec 2> /dev/null
117				set -- $_ifconfig
118				while [ $# -gt 0 ]; do
119					case "$1" in
120					inet)
121						shift 1
122						echo "_ipaddr='$1'"
123						;;
124					netmask)
125						shift 1
126						echo "_netmask='$1'"
127						;;
128					esac
129					shift 1
130				done
131			)"
132			;;
133		esac
134	fi
135
136	#
137	# Fill in IP address/netmask from active settings if no
138	# configuration could be extrapolated from rc.conf(5)
139	#
140	[ "$_ipaddr"  ] || _ipaddr=$( f_ifconfig_inet $interface )
141	[ "$_netmask" ] || _netmask=$( f_ifconfig_netmask $interface )
142
143	# Get the extra options (this always comes from rc.conf(5))
144	_options=$( f_ifconfig_options $interface )
145
146	# Block on user-configuration of the probed settings
147	f_dialog_menu_netdev_edit \
148		"$interface" "$_ipaddr" "$_netmask" "$_options" $dhcp
149
150	# Return to root menu if above returns success
151	[ $? -eq $SUCCESS ] && break
152done
153
154exit $SUCCESS
155
156################################################################################
157# END
158################################################################################
159