1 if [ ! "$_NETWORKING_MEDIA_SUBR" ]; then _NETWORKING_MEDIA_SUBR=1
3 # Copyright (c) 2006-2013 Devin Teske
6 # Redistribution and use in source and binary forms, with or without
7 # modification, are permitted provided that the following conditions
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.
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
29 ############################################################ INCLUDES
31 BSDCFG_SHARE="/usr/share/bsdconfig"
32 . $BSDCFG_SHARE/common.subr || exit 1
33 f_dprintf "%s: loading includes..." networking/media.subr
34 f_include $BSDCFG_SHARE/dialog.subr
35 f_include $BSDCFG_SHARE/networking/common.subr
36 f_include $BSDCFG_SHARE/strings.subr
37 f_include $BSDCFG_SHARE/sysrc.subr
39 BSDCFG_LIBE="/usr/libexec/bsdconfig" APP_DIR="120.networking"
40 f_include_lang $BSDCFG_LIBE/$APP_DIR/include/messages.subr
42 ############################################################ FUNCTIONS
44 # f_ifconfig_options $interface
46 # Returns any/all extra ifconfig(8) parameters associated with $interface.
51 [ "$interface" ] || return $SUCCESS
54 # Loop over the options, removing what we don't want
57 set -- $( f_sysrc_get ifconfig_$interface )
60 # Return if the interface is configured for DHCP
62 glob="[Dd][Hh][Cc][Pp]"
64 $glob|[Ss][Yy][Nn][Cc]$glob|[Nn][Oo][Ss][Yy][Nn][Cc]$glob)
69 while [ $# -gt 0 ]; do
71 inet|netmask) shift 1 ;;
72 *) output="$output${output:+ }$1"
80 # f_ifconfig_media $interface
82 # Returns list of supported media for $interface.
87 ifconfig -m "$interface" 2> /dev/null | awk \
89 BEGIN { media_found = 0 }
91 if ( media_found == 1 ) { print; next }
93 ( $1 $2 == "supported" "media:" ) \
98 END { exit ! media_found }
102 # f_dialog_input_options $interface
104 # Input custom interface options. If the user does not press ESC or choose
105 # Cancel/No, $options will hold the user's input. Default input is taken from
106 # the same variable ($options).
108 f_dialog_input_options()
113 # Return with-error when there are NFS-mounts currently active. If the
114 # options are changed while NFS-exported directories are mounted,
115 # the system may hang (if any NFS mounts are using that interface).
117 if f_nfs_mounted && ! f_jailed; then
119 f_sprintf setting "$msg_current_options" \
120 "$interface" "$options"
121 f_noyes "$msg_nfs_mounts_may_cause_hang" "$setting" ||
122 return $DIALOG_CANCEL
126 f_sprintf msg "$msg_please_enter_mediaopts" "$interface"
127 local hline="$hline_alnum_punc_tab_enter"
130 _options=$( $DIALOG \
131 --title "$DIALOG_TITLE" \
132 --backtitle "$DIALOG_BACKTITLE" \
134 --ok-label "$msg_ok" \
135 --cancel-label "$msg_cancel" \
136 --inputbox "$msg" 9 70 \
138 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD
141 f_dialog_line_sanitize _options
143 [ $retval -eq $DIALOG_OK ] && options="$_options"
148 # f_dialog_menu_media_options $interface
150 # Display a menu of additional media options for the given network interface.
152 f_dialog_menu_media_options()
154 local interface="$1" _options="$2"
156 # Not all network interfaces support additional media options, but
157 # when available we should prompt the user to select from a list
158 # of available options (or none, as is the first/default option).
162 # Return with-error when there are NFS-mounts currently active. If the
163 # media options are changed while NFS-exported directories are mounted,
164 # the system may hang (if any NFS mounts are using that interface).
166 if f_nfs_mounted && ! f_jailed; then
168 f_sprintf setting "$msg_current_options" \
169 "$interface" "$_options"
170 f_noyes "$msg_nfs_mounts_may_cause_hang" "$setting" ||
171 return $DIALOG_CANCEL
175 # Build list of additional media options
177 local opt_none="$msg_no_options"
178 local opt_cust="$msg_custom"
179 local supported_media="$(
180 f_ifconfig_media $interface | \
183 f_substr -v tagn "$DIALOG_MENU_TAGS" $index 1
184 echo "'$tagn' '$opt_none'"
185 index=$(( $index + 1 ))
187 f_substr -v tagn "$DIALOG_MENU_TAGS" $index 1
188 echo "'$tagn' '$opt_cust'"
189 index=$(( $index + 1 ))
191 while read media_options; do
192 [ $index -lt ${#DIALOG_MENU_TAGS} ] || break
193 f_substr -v tagn "$DIALOG_MENU_TAGS" $index 1
194 echo "'$tagn' '$media_options'"
195 index=$(( $index + 1 ))
201 if [ "$USE_XDIALOG" ]; then
202 f_sprintf msg "$xmsg_supported_media_options" \
203 "$interface" "$interface"
205 f_sprintf msg "$msg_supported_media_options" \
206 "$interface" "$interface"
209 local hline="$hline_arrows_tab_enter"
212 tag=$( eval $DIALOG \
213 --title \"\$DIALOG_TITLE\" \
214 --backtitle \"\$DIALOG_BACKTITLE\" \
215 --hline \"\$hline\" \
216 --ok-label \"\$msg_ok\" \
217 --cancel-label \"\$msg_cancel\" \
218 --menu \"\$msg\" 21 60 12 \
220 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD
223 f_dialog_data_sanitize tag
225 if [ $retval -eq $DIALOG_OK ]; then
226 options=$( eval f_dialog_menutag2item \"\$tag\" \
234 f_dialog_input_options "$interface"
243 ############################################################ MAIN
245 f_dprintf "%s: Successfully loaded." networking/media.subr
247 fi # ! $_NETWORKING_MEDIA_SUBR