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