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if [ ! "$_NETWORKING_MEDIA_SUBR" ]; then _NETWORKING_MEDIA_SUBR=1 |
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# |
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# Copyright (c) 2006-2013 Devin Teske |
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# All rights reserved. |
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# |
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# Redistribution and use in source and binary forms, with or without |
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# modification, are permitted provided that the following conditions |
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# are met: |
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# 1. Redistributions of source code must retain the above copyright |
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# notice, this list of conditions and the following disclaimer. |
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# 2. Redistributions in binary form must reproduce the above copyright |
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# notice, this list of conditions and the following disclaimer in the |
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# documentation and/or other materials provided with the distribution. |
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# |
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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# SUCH DAMAGE. |
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# |
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# $MidnightBSD$ |
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# |
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############################################################ INCLUDES |
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|
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BSDCFG_SHARE="/usr/share/bsdconfig" |
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. $BSDCFG_SHARE/common.subr || exit 1 |
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f_dprintf "%s: loading includes..." networking/media.subr |
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f_include $BSDCFG_SHARE/dialog.subr |
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f_include $BSDCFG_SHARE/networking/common.subr |
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f_include $BSDCFG_SHARE/strings.subr |
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f_include $BSDCFG_SHARE/sysrc.subr |
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|
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BSDCFG_LIBE="/usr/libexec/bsdconfig" APP_DIR="120.networking" |
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f_include_lang $BSDCFG_LIBE/$APP_DIR/include/messages.subr |
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|
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############################################################ FUNCTIONS |
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|
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# f_ifconfig_options $interface |
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# |
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# Returns any/all extra ifconfig(8) parameters associated with $interface. |
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# |
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f_ifconfig_options() |
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{ |
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local interface="$1" |
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[ "$interface" ] || return $SUCCESS |
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|
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# |
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# Loop over the options, removing what we don't want |
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# |
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( |
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set -- $( f_sysrc_get ifconfig_$interface ) |
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|
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# |
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# Return if the interface is configured for DHCP |
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# |
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glob="[Dd][Hh][Cc][Pp]" |
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case "$*" in |
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$glob|[Ss][Yy][Nn][Cc]$glob|[Nn][Oo][Ss][Yy][Nn][Cc]$glob) |
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exit $SUCCESS |
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esac |
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|
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output= |
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while [ $# -gt 0 ]; do |
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case "$1" in |
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inet|netmask) shift 1 ;; |
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*) output="$output${output:+ }$1" |
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esac |
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shift 1 |
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done |
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echo "$output" |
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) |
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} |
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|
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# f_ifconfig_media $interface |
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# |
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# Returns list of supported media for $interface. |
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# |
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f_ifconfig_media() |
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{ |
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local interface="$1" |
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ifconfig -m "$interface" 2> /dev/null | awk \ |
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' |
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BEGIN { media_found = 0 } |
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{ |
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if ( media_found == 1 ) { print; next } |
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} |
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( $1 $2 == "supported" "media:" ) \ |
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{ |
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media_found = 1 |
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next |
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} |
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END { exit ! media_found } |
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' |
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} |
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|
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# f_dialog_input_options $interface |
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# |
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# Input custom interface options. If the user does not press ESC or choose |
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# Cancel/No, $options will hold the user's input. Default input is taken from |
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# the same variable ($options). |
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# |
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f_dialog_input_options() |
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{ |
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local interface="$1" |
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|
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# |
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# Return with-error when there are NFS-mounts currently active. If the |
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# options are changed while NFS-exported directories are mounted, |
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# the system may hang (if any NFS mounts are using that interface). |
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# |
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if f_nfs_mounted && ! f_jailed; then |
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local setting |
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f_sprintf setting "$msg_current_options" \ |
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"$interface" "$options" |
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f_noyes "$msg_nfs_mounts_may_cause_hang" "$setting" || |
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return $DIALOG_CANCEL |
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fi |
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|
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local msg |
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f_sprintf msg "$msg_please_enter_mediaopts" "$interface" |
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local hline="$hline_alnum_punc_tab_enter" |
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|
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local _options |
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_options=$( $DIALOG \ |
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--title "$DIALOG_TITLE" \ |
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--backtitle "$DIALOG_BACKTITLE" \ |
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--hline "$hline" \ |
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--ok-label "$msg_ok" \ |
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--cancel-label "$msg_cancel" \ |
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--inputbox "$msg" 9 70 \ |
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"$options" \ |
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2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD |
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) |
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local retval=$? |
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f_dialog_line_sanitize _options |
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|
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[ $retval -eq $DIALOG_OK ] && options="$_options" |
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|
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return $retval |
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} |
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|
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# f_dialog_menu_media_options $interface |
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# |
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# Display a menu of additional media options for the given network interface. |
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# |
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f_dialog_menu_media_options() |
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{ |
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local interface="$1" _options="$2" |
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# |
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# Not all network interfaces support additional media options, but |
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# when available we should prompt the user to select from a list |
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# of available options (or none, as is the first/default option). |
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# |
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|
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# |
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# Return with-error when there are NFS-mounts currently active. If the |
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# media options are changed while NFS-exported directories are mounted, |
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# the system may hang (if any NFS mounts are using that interface). |
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# |
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if f_nfs_mounted && ! f_jailed; then |
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local setting |
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f_sprintf setting "$msg_current_options" \ |
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"$interface" "$_options" |
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f_noyes "$msg_nfs_mounts_may_cause_hang" "$setting" || |
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return $DIALOG_CANCEL |
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fi |
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|
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# |
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# Build list of additional media options |
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# |
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local opt_none="$msg_no_options" |
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local opt_cust="$msg_custom" |
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local supported_media="$( |
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f_ifconfig_media $interface | \ |
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( index=1 |
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|
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echo "'$( f_substr "$DIALOG_MENU_TAGS" $index 1 )'" |
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echo "'$opt_none'" |
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index=$(( $index + 1 )) |
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|
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echo "'$( f_substr "$DIALOG_MENU_TAGS" $index 1 )'" |
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echo "'$opt_cust'" |
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index=$(( $index + 1 )) |
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|
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while read media_options; do |
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[ $index -lt ${#DIALOG_MENU_TAGS} ] || break |
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echo "'$( f_substr "$DIALOG_MENU_TAGS" $index 1 )'" |
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echo "'$media_options'" |
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index=$(( $index + 1 )) |
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done |
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) |
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)" |
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|
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local msg |
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if [ "$USE_XDIALOG" ]; then |
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f_sprintf msg "$xmsg_supported_media_options" \ |
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"$interface" "$interface" |
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else |
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f_sprintf msg "$msg_supported_media_options" \ |
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"$interface" "$interface" |
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fi |
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|
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local hline="$hline_arrows_tab_enter" |
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|
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local tag |
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tag=$( eval $DIALOG \ |
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--title \"\$DIALOG_TITLE\" \ |
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--backtitle \"\$DIALOG_BACKTITLE\" \ |
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--hline \"\$hline\" \ |
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--ok-label \"\$msg_ok\" \ |
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--cancel-label \"\$msg_cancel\" \ |
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--menu \"\$msg\" 21 60 12 \ |
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$supported_media \ |
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2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD |
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) |
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local retval=$? |
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f_dialog_data_sanitize tag |
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|
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if [ $retval -eq $DIALOG_OK ]; then |
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options=$( eval f_dialog_menutag2item \"\$tag\" \ |
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$supported_media ) |
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case "$options" in |
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"$opt_none") |
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options= |
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;; |
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"$opt_cust") |
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options="$_options" |
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f_dialog_input_options "$interface" |
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retval=$? |
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;; |
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esac |
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fi |
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|
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return $retval |
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} |
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|
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############################################################ MAIN |
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|
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f_dprintf "%s: Successfully loaded." networking/media.subr |
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|
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fi # ! $_NETWORKING_MEDIA_SUBR |
