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freebsd-nq/usr.sbin/bsdconfig/console/keymap
Devin Teske 89498fdf41 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="$ipgm"
############################################################ CONFIGURATION
#
# List of keymap names
#
KEYMAP_NAMES="
belgian brazil_cp850 brazil_iso
brazil_iso_accent bulgarian_bds bulgarian_phonetic
central_european_iso croatian_iso czech_iso_accent
danish_cp865 danish_iso estonian_cp850
estonian_iso estonian_iso_15 finnish_cp850
finnish_iso french_iso french_iso_accent
french_iso_macbook german_cp850 german_iso
greek_101 greek_104 greek_elot
hungarian_101 hungarian_102 icelandic
icelandic_accent italian japanese_106
latin_american latin_american_accent norway_iso
polish_iso portuguese portuguese_accent
russia_koi8_r slovak slovenian
spanish spanish_accent swedish_cp850
swedish_iso swiss_french_cp850 swiss_french_iso
swiss_french_iso_accent swiss_german_cp850 swiss_german_iso
swiss_german_iso_accent uk_cp850 uk_iso
ukrainian_koi8_u ukrainian_koi8_u_koi8_r usa_capslock_ctrl
usa_dvorak usa_dvorak_left usa_dvorak_right
usa_emacs usa_iso usa_unix
" # END-QUOTE
############################################################ FUNCTIONS
# dialog_menu_main
#
# Display the dialog(1)-based application main menu.
#
dialog_menu_main()
{
local menu_list size
local hline="$hline_choose_a_keyboard_map"
local prompt="$msg_keymap_menu_text"
#
# Export variables for awk(1) ENVIRON visibility
#
local name
for name in $KEYMAP_NAMES; do
export msg_$name msg_${name}_desc
done
#
# Generate a sorted list of keymaps. If the first letter of the keymap
# name is unique (case-insensitive) then it is used as the tag to allow
# the user to jump to that entry.
#
menu_list=$(
for name in $KEYMAP_NAMES; do
eval echo \"\$msg_$name\" msg_$name
done | sort | awk 'BEGIN { prefix = "" }
{
cur_prefix = tolower(substr(ENVIRON[$NF], 1, 1))
printf "'\''"
if ( prefix != cur_prefix )
prefix = cur_prefix
else
printf " "
printf "%s'\'' '\''%s'\''\n",
ENVIRON[$NF], ENVIRON[$NF"_desc"]
}'
)
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_keymap"
f_dialog_backtitle "${ipgm:+bsdconfig }$pgm"
f_mustberoot_init
#
# Launch application main menu
#
while :; do
dialog_menu_main
retval=$?
mtag=$( f_dialog_menutag )
[ $retval -eq 0 ] || f_die
#
# Reverse the users choice into the variable name
#
keymap_name=
mtag="${mtag# }" # remove single leading-space if-present
for name in $KEYMAP_NAMES; do
if [ "$( eval echo \"\$msg_$name\" )" = "$mtag" ]; then
keymap_name="$name"
break
fi
done
[ "$keymap_name" ] || continue
case "$keymap_name" in
belgian)
f_sysrc_set keymap "be.iso" || f_die
break ;;
brazil_cp850)
f_sysrc_set keymap "br275.cp850" || f_die
break ;;
brazil_iso)
f_sysrc_set keymap "br275.iso" || f_die
break ;;
brazil_iso_accent)
f_sysrc_set keymap "br275.iso.acc" || f_die
break ;;
bulgarian_bds)
f_sysrc_set keymap "bg.bds.ctrlcaps" || f_die
break ;;
bulgarian_phonetic)
f_sysrc_set keymap "bg.phonetic.ctrlcaps" || f_die
break ;;
central_european_iso)
f_sysrc_set keymap "ce.iso2" || f_die
break ;;
croatian_iso)
f_sysrc_set keymap "hr.iso" || f_die
break ;;
czech_iso_accent)
f_sysrc_set keymap "cs.latin2.qwertz" || f_die
break ;;
danish_cp865)
f_sysrc_set keymap "danish.cp865" || f_die
break ;;
danish_iso)
f_sysrc_set keymap "danish.iso" || f_die
break ;;
estonian_cp850)
f_sysrc_set keymap "estonian.cp850" || f_die
break ;;
estonian_iso)
f_sysrc_set keymap "estonian.iso" || f_die
break ;;
estonian_iso_15)
f_sysrc_set keymap "estonian.iso15" || f_die
break ;;
finnish_cp850)
f_sysrc_set keymap "finnish.cp850" || f_die
break ;;
finnish_iso)
f_sysrc_set keymap "finnish.iso" || f_die
break ;;
french_iso)
f_sysrc_set keymap "fr.iso" || f_die
break ;;
french_iso_accent)
f_sysrc_set keymap "fr.iso.acc" || f_die
break ;;
french_iso_macbook)
f_sysrc_set keymap "fr.macbook.acc" || f_die
break ;;
german_cp850)
f_sysrc_set keymap "german.cp850" || f_die
break ;;
german_iso)
f_sysrc_set keymap "german.iso" || f_die
break ;;
greek_101)
f_sysrc_set keymap "gr.us101.acc" || f_die
break ;;
greek_104)
f_sysrc_set keymap "el.iso07" || f_die
break ;;
greek_elot)
f_sysrc_set keymap "gr.elot.acc" || f_die
break ;;
hungarian_101)
f_sysrc_set keymap "hu.iso2.101keys" || f_die
break ;;
hungarian_102)
f_sysrc_set keymap "hu.iso2.102keys" || f_die
break ;;
icelandic)
f_sysrc_set keymap "icelandic.iso" || f_die
break ;;
icelandic_accent)
f_sysrc_set keymap "icelandic.iso.acc" || f_die
break ;;
italian)
f_sysrc_set keymap "it.iso" || f_die
break ;;
japanese_106)
f_sysrc_set keymap "jp.106" || f_die
break ;;
latin_american)
f_sysrc_set keymap "latinamerican" || f_die
break ;;
latin_american_accent)
f_sysrc_set keymap "latinamerican.iso.acc" || f_die
break ;;
norway_iso)
f_sysrc_set keymap "norwegian.iso" || f_die
break ;;
polish_iso)
f_sysrc_set keymap "pl_PL.ISO8859-2" || f_die
break ;;
portuguese)
f_sysrc_set keymap "pt.iso" || f_die
break ;;
portuguese_accent)
f_sysrc_set keymap "pt.iso.acc" || f_die
break ;;
russia_koi8_r)
f_sysrc_set keymap "ru.koi8-r" || f_die
break ;;
slovak)
f_sysrc_set keymap "sk.iso2" || f_die
break ;;
slovenian)
f_sysrc_set keymap "si.iso" || f_die
break ;;
spanish)
f_sysrc_set keymap "spanish.iso" || f_die
break ;;
spanish_accent)
f_sysrc_set keymap "spanish.iso.acc" || f_die
break ;;
swedish_cp850)
f_sysrc_set keymap "swedish.cp850" || f_die
break ;;
swedish_iso)
f_sysrc_set keymap "swedish.iso" || f_die
break ;;
swiss_french_cp850)
f_sysrc_set keymap "swissfrench.cp850" || f_die
break ;;
swiss_french_iso)
f_sysrc_set keymap "swissfrench.iso" || f_die
break ;;
swiss_french_iso_accent)
f_sysrc_set keymap "swissfrench.iso.acc" || f_die
break ;;
swiss_german_cp850)
f_sysrc_set keymap "swissgerman.cp850" || f_die
break ;;
swiss_german_iso)
f_sysrc_set keymap "swissgerman.iso" || f_die
break ;;
swiss_german_iso_accent)
f_sysrc_set keymap "swissgerman.iso.acc" || f_die
break ;;
uk_cp850)
f_sysrc_set keymap "uk.cp850" || f_die
break ;;
uk_iso)
f_sysrc_set keymap "uk.iso" || f_die
break ;;
ukrainian_koi8_u)
f_sysrc_set keymap "ua.koi8-u" || f_die
break ;;
ukrainian_koi8_u_koi8_r)
f_sysrc_set keymap "ua.koi8-u.shift.alt" || f_die
break ;;
usa_capslock_ctrl)
f_sysrc_set keymap "us.pc-ctrl" || f_die
break ;;
usa_dvorak)
f_sysrc_set keymap "us.dvorak" || f_die
break ;;
usa_dvorak_left)
f_sysrc_set keymap "us.dvorakl" || f_die
break ;;
usa_dvorak_right)
f_sysrc_set keymap "us.dvorakr" || f_die
break ;;
usa_emacs)
f_sysrc_set keymap "us.emacs" || f_die
break ;;
usa_iso)
f_sysrc_set keymap "us.iso" || f_die
break ;;
usa_unix)
f_sysrc_set keymap "us.unix" || f_die
break ;;
esac
done
exit $SUCCESS
################################################################################
# END
################################################################################
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