1if [ ! "$_NETWORKING_MEDIA_SUBR" ]; then _NETWORKING_MEDIA_SUBR=1 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 30BSDCFG_SHARE="/usr/share/bsdconfig" 31. $BSDCFG_SHARE/common.subr || exit 1 32f_dprintf "%s: loading includes..." networking/media.subr 33f_include $BSDCFG_SHARE/dialog.subr 34f_include $BSDCFG_SHARE/networking/common.subr 35f_include $BSDCFG_SHARE/strings.subr 36f_include $BSDCFG_SHARE/sysrc.subr 37 38BSDCFG_LIBE="/usr/libexec/bsdconfig" APP_DIR="120.networking" 39f_include_lang $BSDCFG_LIBE/$APP_DIR/include/messages.subr 40 41############################################################ FUNCTIONS 42 43# f_ifconfig_options $interface 44# 45# Returns any/all extra ifconfig(8) parameters associated with $interface. 46# 47f_ifconfig_options() 48{ 49 local interface="$1" 50 [ "$interface" ] || return $SUCCESS 51 52 # 53 # Loop over the options, removing what we don't want 54 # 55 ( 56 set -- $( f_sysrc_get ifconfig_$interface ) 57 58 # 59 # Return if the interface is configured for DHCP 60 # 61 glob="[Dd][Hh][Cc][Pp]" 62 case "$*" in 63 $glob|[Ss][Yy][Nn][Cc]$glob|[Nn][Oo][Ss][Yy][Nn][Cc]$glob) 64 exit $SUCCESS 65 esac 66 67 output= 68 while [ $# -gt 0 ]; do 69 case "$1" in 70 inet|netmask) shift 1 ;; 71 *) output="$output${output:+ }$1" 72 esac 73 shift 1 74 done 75 echo "$output" 76 ) 77} 78 79# f_ifconfig_media $interface 80# 81# Returns list of supported media for $interface. 82# 83f_ifconfig_media() 84{ 85 local interface="$1" 86 ifconfig -m "$interface" 2> /dev/null | awk \ 87 ' 88 BEGIN { media_found = 0 } 89 { 90 if ( media_found == 1 ) { print; next } 91 } 92 ( $1 $2 == "supported" "media:" ) \ 93 { 94 media_found = 1 95 next 96 } 97 END { exit ! media_found } 98 ' 99} 100 101# f_dialog_input_options $interface 102# 103# Input custom interface options. If the user does not press ESC or choose 104# Cancel/No, $options will hold the user's input. Default input is taken from 105# the same variable ($options). 106# 107f_dialog_input_options() 108{ 109 local interface="$1" 110 111 # 112 # Return with-error when there are NFS-mounts currently active. If the 113 # options are changed while NFS-exported directories are mounted, 114 # the system may hang (if any NFS mounts are using that interface). 115 # 116 if f_nfs_mounted && ! f_jailed; then 117 local setting 118 f_sprintf setting "$msg_current_options" \ 119 "$interface" "$options" 120 f_noyes "$msg_nfs_mounts_may_cause_hang" "$setting" || 121 return $DIALOG_CANCEL 122 fi 123 124 local msg 125 f_sprintf msg "$msg_please_enter_mediaopts" "$interface" 126 local hline="$hline_alnum_punc_tab_enter" 127 128 local _options 129 _options=$( $DIALOG \ 130 --title "$DIALOG_TITLE" \ 131 --backtitle "$DIALOG_BACKTITLE" \ 132 --hline "$hline" \ 133 --ok-label "$msg_ok" \ 134 --cancel-label "$msg_cancel" \ 135 --inputbox "$msg" 9 70 \ 136 "$options" \ 137 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD 138 ) 139 local retval=$? 140 f_dialog_line_sanitize _options 141 142 [ $retval -eq $DIALOG_OK ] && options="$_options" 143 144 return $retval 145} 146 147# f_dialog_menu_media_options $interface 148# 149# Display a menu of additional media options for the given network interface. 150# 151f_dialog_menu_media_options() 152{ 153 local interface="$1" _options="$2" 154 # 155 # Not all network interfaces support additional media options, but 156 # when available we should prompt the user to select from a list 157 # of available options (or none, as is the first/default option). 158 # 159 160 # 161 # Return with-error when there are NFS-mounts currently active. If the 162 # media options are changed while NFS-exported directories are mounted, 163 # the system may hang (if any NFS mounts are using that interface). 164 # 165 if f_nfs_mounted && ! f_jailed; then 166 local setting 167 f_sprintf setting "$msg_current_options" \ 168 "$interface" "$_options" 169 f_noyes "$msg_nfs_mounts_may_cause_hang" "$setting" || 170 return $DIALOG_CANCEL 171 fi 172 173 # 174 # Build list of additional media options 175 # 176 local opt_none="$msg_no_options" 177 local opt_cust="$msg_custom" 178 local supported_media="$( 179 f_ifconfig_media $interface | \ 180 ( index=1 181 182 f_substr -v tagn "$DIALOG_MENU_TAGS" $index 1 183 echo "'$tagn' '$opt_none'" 184 index=$(( $index + 1 )) 185 186 f_substr -v tagn "$DIALOG_MENU_TAGS" $index 1 187 echo "'$tagn' '$opt_cust'" 188 index=$(( $index + 1 )) 189 190 while read media_options; do 191 [ $index -lt ${#DIALOG_MENU_TAGS} ] || break 192 f_substr -v tagn "$DIALOG_MENU_TAGS" $index 1 193 echo "'$tagn' '$media_options'" 194 index=$(( $index + 1 )) 195 done 196 ) 197 )" 198 199 local msg 200 if [ "$USE_XDIALOG" ]; then 201 f_sprintf msg "$xmsg_supported_media_options" \ 202 "$interface" "$interface" 203 else 204 f_sprintf msg "$msg_supported_media_options" \ 205 "$interface" "$interface" 206 fi 207 208 local hline="$hline_arrows_tab_enter" 209 210 local tag 211 tag=$( eval $DIALOG \ 212 --title \"\$DIALOG_TITLE\" \ 213 --backtitle \"\$DIALOG_BACKTITLE\" \ 214 --hline \"\$hline\" \ 215 --ok-label \"\$msg_ok\" \ 216 --cancel-label \"\$msg_cancel\" \ 217 --menu \"\$msg\" 21 60 12 \ 218 $supported_media \ 219 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD 220 ) 221 local retval=$? 222 f_dialog_data_sanitize tag 223 224 if [ $retval -eq $DIALOG_OK ]; then 225 options=$( eval f_dialog_menutag2item \"\$tag\" \ 226 $supported_media ) 227 case "$options" in 228 "$opt_none") 229 options= 230 ;; 231 "$opt_cust") 232 options="$_options" 233 f_dialog_input_options "$interface" 234 retval=$? 235 ;; 236 esac 237 fi 238 239 return $retval 240} 241 242############################################################ MAIN 243 244f_dprintf "%s: Successfully loaded." networking/media.subr 245 246fi # ! $_NETWORKING_MEDIA_SUBR 247