freebsd-skq/usr.sbin/bsdconfig/console/repeat
dteske f628c47944 Change all invocations of dialog(1) to no-longer require temporary files.
This allows bsdconfig to -- like bsdinstall -- operate from read-only media.

Reviewed by:	adrian (co-mentor)
Approved by:	adrian (co-mentor)
2012-09-20 23:44:13 +00:00

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#!/bin/sh
#-
# Copyright (c) 2012 Devin Teske
# All Rights Reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# $FreeBSD$
#
############################################################ INCLUDES
BSDCFG_SHARE="/usr/share/bsdconfig"
. $BSDCFG_SHARE/common.subr || exit 1
f_include $BSDCFG_SHARE/dialog.subr
f_include $BSDCFG_SHARE/mustberoot.subr
f_include $BSDCFG_SHARE/sysrc.subr
BSDCFG_LIBE="/usr/libexec/bsdconfig" APP_DIR="080.console"
f_include_lang $BSDCFG_LIBE/$APP_DIR/include/messages.subr
ipgm=$( f_index_menu_selection $BSDCFG_LIBE/$APP_DIR/INDEX "$pgm" )
[ $? -eq $SUCCESS -a "$ipgm" ] && pgm="$ipgm"
############################################################ FUNCTIONS
# dialog_menu_main
#
# Display the dialog(1)-based application main menu.
#
dialog_menu_main()
{
local menu_list size
local hline="$hline_choose_a_keyboard_repeat_rate"
local prompt="$msg_repeat_menu_text"
menu_list="
'$msg_slow' '$msg_slow_desc'
'$msg_normal' '$msg_normal_desc'
'$msg_fast' '$msg_fast_desc'
'$msg_default' '$msg_default_desc'
" # END-QUOTE
size=$( eval f_dialog_menu_size \
\"\$DIALOG_TITLE\" \
\"\$DIALOG_BACKTITLE\" \
\"\$prompt\" \
\"\$hline\" \
$menu_list )
local dialog_menu
dialog_menu=$( eval $DIALOG \
--clear --title \"\$DIALOG_TITLE\" \
--backtitle \"\$DIALOG_BACKTITLE\" \
--hline \"\$hline\" \
--ok-label \"\$msg_ok\" \
--cancel-label \"\$msg_cancel\" \
--menu \"\$prompt\" $size \
$menu_list \
2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD
)
local retval=$?
setvar DIALOG_MENU_$$ "$dialog_menu"
return $retval
}
############################################################ MAIN
# Incorporate rc-file if it exists
[ -f "$HOME/.bsdconfigrc" ] && f_include "$HOME/.bsdconfigrc"
#
# Process command-line arguments
#
while getopts hSX flag; do
case "$flag" in
h|\?) f_usage $BSDCFG_LIBE/$APP_DIR/USAGE "PROGRAM_NAME" "$pgm";;
esac
done
shift $(( $OPTIND - 1 ))
#
# Initialize
#
f_dialog_init
f_dialog_title "$msg_system_console_keyboard_repeat_rate"
f_dialog_backtitle "${ipgm:+bsdconfig }$pgm"
f_mustberoot_init
#
# Launch application main menu
#
while :; do
dialog_menu_main
retval=$?
mtag=$( f_dialog_menutag )
[ $retval -eq 0 ] || f_die
case "$mtag" in
"$msg_slow") # Slow keyboard repeat rate
f_sysrc_set keyrate "slow" || f_die
break ;;
"$msg_normal") # "Normal" keyboard repeat rate
f_sysrc_set keyrate "normal" || f_die
break ;;
"$msg_fast") # Fast keyboard repeat rate
f_sysrc_set keyrate "fast" || f_die
break ;;
"$msg_default") # Use default keyboard repeat rate
f_sysrc_set keyrate "NO" || f_die
break ;;
esac
done
exit $SUCCESS
################################################################################
# END
################################################################################