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 (INCLUDING, 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# $FreeBSD$
28#
29############################################################ INCLUDES
30
31# Prevent device.subr (included indirectly) from auto scanning; this will be
32# performed indirectly later via f_dialog_menu_netdev() -- but only after we've
33# successfully completed f_mustberoot_init().
34#
35DEVICE_SELF_SCAN_ALL=NO
36
37BSDCFG_SHARE="/usr/share/bsdconfig"
38. $BSDCFG_SHARE/common.subr || exit 1
39f_dprintf "%s: loading includes..." "$0"
40f_include $BSDCFG_SHARE/dialog.subr
41f_include $BSDCFG_SHARE/mustberoot.subr
42f_include $BSDCFG_SHARE/sysrc.subr
43f_include $BSDCFG_SHARE/media/tcpip.subr
44f_include $BSDCFG_SHARE/networking/device.subr
45f_include $BSDCFG_SHARE/networking/ipaddr.subr
46f_include $BSDCFG_SHARE/networking/media.subr
47f_include $BSDCFG_SHARE/networking/netmask.subr
48
49BSDCFG_LIBE="/usr/libexec/bsdconfig" APP_DIR="120.networking"
50f_include_lang $BSDCFG_LIBE/$APP_DIR/include/messages.subr
51
52f_index_menusel_keyword $BSDCFG_LIBE/$APP_DIR/INDEX "$pgm" ipgm &&
53	pgm="${ipgm:-$pgm}"
54
55############################################################ MAIN
56
57# Incorporate rc-file if it exists
58[ -f "$HOME/.bsdconfigrc" ] && f_include "$HOME/.bsdconfigrc"
59
60#
61# Process command-line options
62#
63while getopts h$GETOPTS_STDARGS flag; do
64	case "$flag" in
65	h|\?) f_usage $BSDCFG_LIBE/$APP_DIR/USAGE "PROGRAM_NAME" "$pgm" ;;
66	esac
67done
68shift $(( $OPTIND - 1 ))
69
70#
71# Initialize
72#
73f_dialog_title "$msg_networking_devices"
74f_dialog_backtitle "${ipgm:+bsdconfig }$pgm"
75f_mustberoot_init
76
77#
78# Launch application main menu
79#
80defaultitem=
81while :; do
82	f_dialog_menu_netdev "$defaultitem" || break
83	f_dialog_menutag_fetch interface
84	defaultitem="$interface"
85
86	#
87	# dialog_menu_netdev adds an asterisk (*) to the right of the
88	# device name if the interface is active. Remove the asterisk
89	# from the device name if present.
90	#
91	case "$interface" in
92	*\*) interface="${interface%?}" ;;
93	esac
94
95	#
96	# Obtain initial interface settings to be configured. These will be
97	# passed to the f_dialog_menu_netdev_edit function-call below which
98	# will block until the user has either cancelled or finished editing
99	# the values.
100	#
101	# First, attempt to read stored configuration from rc.conf(5) and
102	# fallback to reading the active configuration if not configured in
103	# the rc.conf(5) file(s).
104	#
105	dhcp=
106	_ipaddr=
107	_netmask=
108	_ifconfig=$( f_sysrc_get ifconfig_$interface )
109	if [ "$_ifconfig" ]; then
110		# If DHCP, get IP address/netmask later from ifconfig(8)
111		glob="[Dd][Hh][Cc][Pp]"
112		case "$_ifconfig" in
113		$glob) dhcp=1 ;;
114		[Ss][Yy][Nn][Cc]$glob) dhcp=1 ;;
115		[Nn][Oo][Ss][Yy][Nn][Cc]$glob) dhcp=1 ;;
116		*)
117			#
118			# Get IP address/netmask from rc.conf(5) configuration
119			#
120			dhcp=
121			eval "$(
122				exec 2> /dev/null
123				set -- $_ifconfig
124				while [ $# -gt 0 ]; do
125					case "$1" in
126					inet)
127						shift 1
128						echo "_ipaddr='$1'"
129						;;
130					netmask)
131						shift 1
132						echo "_netmask='$1'"
133						;;
134					esac
135					shift 1
136				done
137			)"
138			;;
139		esac
140	fi
141
142	#
143	# Fill in IP address/netmask from active settings if no
144	# configuration could be extrapolated from rc.conf(5)
145	#
146	[ "$_ipaddr"  ] || f_ifconfig_inet $interface _ipaddr
147	[ "$_netmask" ] || f_ifconfig_netmask $interface _netmask
148
149	# Get the extra options (this always comes from rc.conf(5))
150	_options=$( f_ifconfig_options $interface )
151
152	# Block on user-configuration of the probed settings
153	f_dialog_menu_netdev_edit \
154		"$interface" "$_ipaddr" "$_netmask" "$_options" $dhcp
155
156	# Return to root menu if above returns success
157	[ $? -eq $DIALOG_OK ] && break
158done
159
160exit $SUCCESS
161
162################################################################################
163# END
164################################################################################
165