1if [ ! "$_NETWORKING_MEDIA_SUBR" ]; then _NETWORKING_MEDIA_SUBR=1 2# 3# Copyright (c) 2006-2012 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# $FreeBSD$ 28# 29############################################################ INCLUDES 30 31BSDCFG_SHARE="/usr/share/bsdconfig" 32. $BSDCFG_SHARE/common.subr || exit 1 33f_dprintf "%s: loading includes..." networking/media.subr 34f_include $BSDCFG_SHARE/dialog.subr 35f_include $BSDCFG_SHARE/strings.subr 36f_include $BSDCFG_SHARE/sysrc.subr 37f_include $BSDCFG_SHARE/networking/common.subr 38 39BSDCFG_LIBE="/usr/libexec/bsdconfig" APP_DIR="120.networking" 40f_include_lang $BSDCFG_LIBE/$APP_DIR/include/messages.subr 41 42############################################################ FUNCTIONS 43 44# f_ifconfig_options $interface 45# 46# Returns any/all extra ifconfig(8) parameters associated with $interface. 47# 48f_ifconfig_options() 49{ 50 local interface="$1" 51 [ "$interface" ] || return $SUCCESS 52 53 # 54 # Loop over the options, removing what we don't want 55 # 56 ( 57 set -- $( f_sysrc_get ifconfig_$interface ) 58 59 # 60 # Return if the interface is configured for DHCP 61 # 62 glob="[Dd][Hh][Cc][Pp]" 63 case "$*" in 64 $glob|[Ss][Yy][Nn][Cc]$glob|[Nn][Oo][Ss][Yy][Nn][Cc]$glob) 65 exit $SUCCESS 66 esac 67 68 output= 69 while [ $# -gt 0 ]; do 70 case "$1" in 71 inet|netmask) shift 1;; 72 *) output="$output${output:+ }$1" 73 esac 74 shift 1 75 done 76 echo "$output" 77 ) 78} 79 80# f_ifconfig_media $interface 81# 82# Returns list of supported media for $interface. 83# 84f_ifconfig_media() 85{ 86 local interface="$1" 87 ifconfig -m "$interface" 2> /dev/null | awk \ 88 ' 89 BEGIN { media_found = 0 } 90 { 91 if ( media_found == 1 ) { print; next } 92 } 93 ( $1 $2 == "supported" "media:" ) \ 94 { 95 media_found = 1 96 next 97 } 98 END { exit ! media_found } 99 ' 100} 101 102# f_dialog_input_options $interface 103# 104# Input custom interface options. 105# 106f_dialog_input_options() 107{ 108 local interface="$1" 109 110 # 111 # Return with-error when there are NFS-mounts currently active. If the 112 # options are changed while NFS-exported directories are mounted, 113 # the system may hang (if any NFS mounts are using that interface). 114 # 115 if f_nfs_mounted && ! f_jailed; then 116 local setting="$( printf "$msg_current_options" \ 117 "$interface" "$options" )" 118 f_show_msg "$msg_nfs_mounts_may_cause_hang" "$setting" 119 return $FAILURE 120 fi 121 122 local msg="$( printf "$msg_please_enter_mediaopts" "$interface" )" 123 local hline="$hline_alnum_punc_tab_enter" 124 125 local dialog_inputbox 126 dialog_inputbox=$( $DIALOG \ 127 --title "$DIALOG_TITLE" \ 128 --backtitle "$DIALOG_BACKTITLE" \ 129 --hline "$hline" \ 130 --ok-label "$msg_ok" \ 131 --cancel-label "$msg_cancel" \ 132 --inputbox "$msg" 9 70 \ 133 "$options" \ 134 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD 135 ) 136 137 local retval=$? 138 setvar DIALOG_INPUTBOX_$$ "$dialog_inputbox" 139 local _options="$( f_dialog_inputstr )" 140 141 [ $retval -eq $SUCCESS ] && options="$_options" 142 143 return $retval 144} 145 146# f_dialog_menu_media_options $interface 147# 148# Display a menu of additional media options for the given network interface. 149# 150f_dialog_menu_media_options() 151{ 152 local interface="$1" _options="$2" 153 # 154 # Not all network interfaces support additional media options, but 155 # when available we should prompt the user to select from a list 156 # of available options (or none, as is the first/default option). 157 # 158 159 # 160 # Return with-error when there are NFS-mounts currently active. If the 161 # media options are changed while NFS-exported directories are mounted, 162 # the system may hang (if any NFS mounts are using that interface). 163 # 164 if f_nfs_mounted && ! f_jailed; then 165 local setting="$( printf "$msg_current_options" \ 166 "$interface" "$_options" )" 167 f_show_msg "$msg_nfs_mounts_may_cause_hang" "$setting" 168 return $FAILURE 169 fi 170 171 # 172 # Build list of additional media options 173 # 174 local opt_none="$msg_no_options" 175 local opt_cust="$msg_custom" 176 local supported_media="$( 177 f_ifconfig_media $interface | \ 178 ( index=1 179 180 echo "'$( f_substr "$DIALOG_MENU_TAGS" $index 1 )'" 181 echo "'$opt_none'" 182 index=$(( $index + 1 )) 183 184 echo "'$( f_substr "$DIALOG_MENU_TAGS" $index 1 )'" 185 echo "'$opt_cust'" 186 index=$(( $index + 1 )) 187 188 while read media_options; do 189 [ $index -lt ${#DIALOG_MENU_TAGS} ] || break 190 echo "'$( f_substr "$DIALOG_MENU_TAGS" $index 1 )'" 191 echo "'$media_options'" 192 index=$(( $index + 1 )) 193 done 194 ) 195 )" 196 197 local msg 198 if [ "$USE_XDIALOG" ]; then 199 msg=$( printf "$xmsg_supported_media_options" \ 200 "$interface" "$interface" ) 201 else 202 msg=$( printf "$msg_supported_media_options" \ 203 "$interface" "$interface" ) 204 fi 205 206 local hline="$hline_arrows_tab_enter" 207 208 local dialog_menu 209 dialog_menu=$( eval $DIALOG \ 210 --clear --title \"\$DIALOG_TITLE\" \ 211 --backtitle \"\$DIALOG_BACKTITLE\" \ 212 --hline \"\$hline\" \ 213 --ok-label \"\$msg_ok\" \ 214 --cancel-label \"\$msg_cancel\" \ 215 --menu \"\$msg\" 21 60 12 \ 216 $supported_media \ 217 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD 218 ) 219 220 local retval=$? 221 setvar DIALOG_MENU_$$ "$dialog_menu" 222 if [ $retval -eq $SUCCESS ]; then 223 local tag="$( f_dialog_menutag )" 224 options=$( eval f_dialog_menutag2item \"\$tag\" \ 225 $supported_media ) 226 [ "$options" = "$opt_none" ] && options= 227 228 if [ "$options" = "$opt_cust" ]; then 229 options="$_options" 230 f_dialog_input_options "$interface" 231 retval=$? 232 fi 233 fi 234 235 return $retval 236} 237 238############################################################ MAIN 239 240f_dprintf "%s: Successfully loaded." networking/media.subr 241 242fi # ! $_NETWORKING_MEDIA_SUBR 243