1#!/bin/sh 2#- 3# Copyright (c) 2011 Nathan Whitehorn 4# Copyright (c) 2013-2015 Devin Teske 5# All rights reserved. 6# 7# Redistribution and use in source and binary forms, with or without 8# modification, are permitted provided that the following conditions 9# are met: 10# 1. Redistributions of source code must retain the above copyright 11# notice, this list of conditions and the following disclaimer. 12# 2. Redistributions in binary form must reproduce the above copyright 13# notice, this list of conditions and the following disclaimer in the 14# documentation and/or other materials provided with the distribution. 15# 16# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26# SUCH DAMAGE. 27# 28# $FreeBSD$ 29# 30############################################################ INCLUDES 31 32BSDCFG_SHARE="/usr/share/bsdconfig" 33. $BSDCFG_SHARE/common.subr || exit 1 34f_dprintf "%s: loading includes..." "$0" 35f_include $BSDCFG_SHARE/dialog.subr 36f_include $BSDCFG_SHARE/keymap.subr 37f_include $BSDCFG_SHARE/sysrc.subr 38 39############################################################ CONFIGURATION 40 41# 42# Default file to store keymap selection in 43# 44: ${KEYMAPFILE:=$BSDINSTALL_TMPETC/rc.conf.keymap} 45 46# 47# Default path to keymap INDEX containing descriptions 48# 49: ${MAPDESCFILE:=/usr/share/syscons/keymaps/INDEX.keymaps} 50 51############################################################ GLOBALS 52 53# 54# Strings that should be moved to an i18n file and loaded with f_include_lang() 55# 56hline_arrows_tab_enter="Press arrows, TAB or ENTER" 57msg_continue_with_keymap="Continue with %s keymap" 58msg_default="default" 59msg_error="Error" 60msg_freebsd_installer="FreeBSD Installer" 61msg_keymap_menu_text="The system console driver for FreeBSD defaults to standard \"US\"\nkeyboard map. Other keymaps can be chosen below." 62msg_keymap_selection="Keymap Selection" 63msg_ok="OK" 64msg_select="Select" 65msg_test_keymap="Test %s keymap" 66msg_test_the_currently_selected_keymap="Test the currently selected keymap" 67msg_test_the_keymap_by_typing="Test the keymap by typing letters, numbers, and symbols. Characters\nshould match labels on the keyboard keys. Press Enter to stop testing." 68 69############################################################ FUNCTIONS 70 71# dialog_keymap_test $keymap 72# 73# Activate $keymap and display an input box (without cancel button) for the 74# user to test keyboard input and return. Always returns success. 75# 76dialog_keymap_test() 77{ 78 local keym="$1" 79 local title= # Calculated below 80 local btitle= # Calculated below 81 local prompt="$msg_test_the_keymap_by_typing" 82 local hline= 83 84 # Attempt to activate the keymap 85 if [ "$keym" ]; then 86 local err 87 err=$( f_keymap_kbdcontrol "$keym" 2>&1 > /dev/null ) 88 if [ "$err" ]; then 89 f_dialog_title "$msg_error" 90 f_dialog_msgbox "$err" 91 f_dialog_title_restore 92 return $FAILURE 93 fi 94 fi 95 96 f_dialog_title "$( printf "$msg_test_keymap" "${keym:-$msg_default}" )" 97 title="$DIALOG_TITLE" 98 btitle="$DIALOG_BACKTITLE" 99 f_dialog_title_restore 100 101 local height width 102 f_dialog_inputbox_size height width \ 103 "$title" "$btitle" "$prompt" "" "$hline" 104 105 $DIALOG \ 106 --title "$title" \ 107 --backtitle "$btitle" \ 108 --hline "$hline" \ 109 --ok-label "$msg_ok" \ 110 --no-cancel \ 111 --inputbox "$prompt" \ 112 $height $width \ 113 2>/dev/null >&$DIALOG_TERMINAL_PASSTHRU_FD 114 115 return $DIALOG_OK 116} 117 118############################################################ MAIN 119 120# 121# Initialize 122# 123f_dialog_title "$msg_keymap_selection" 124f_dialog_backtitle "$msg_freebsd_installer" 125 126# 127# Die immediately if we can't dump the current keyboard map 128# 129#error=$( kbdcontrol -d 2>&1 > /dev/null ) || f_die $FAILURE "%s" "$error" 130 131# Capture Ctrl-C for clean-up 132trap 'rm -f $KEYMAPFILE; exit $FAILURE' SIGINT 133 134# Get a value from rc.conf(5) as initial value (if not being scripted) 135f_getvar $VAR_KEYMAP keymap 136if [ ! "$keymap" ]; then 137 keymap=$( f_sysrc_get keymap ) 138 case "$keymap" in [Nn][Oo]) keymap="";; esac 139fi 140 141# 142# Loop until the user has finalized their selection (by clicking the 143# [relabeled] Cancel button). 144# 145width=67 first_pass=1 back_from_testing= 146[ "$USE_XDIALOG" ] && width=70 147prompt="$msg_keymap_menu_text" 148hline="$hline_arrows_tab_enter" 149while :; do 150 # 151 # Re/Build list of keymaps 152 # 153 cont_msg=$( printf "$msg_continue_with_keymap" \ 154 "${keymap:-$msg_default}" ) 155 test_msg=$( printf "$msg_test_keymap" "${keymap:-$msg_default}" ) 156 menu_list=" 157 '>>> $cont_msg' '' '$msg_continue_with_current_keymap' 158 '->- $test_msg' '' '$msg_test_the_currently_selected_keymap' 159 " # END-QUOTE 160 if [ "$first_pass" ]; then 161 defaultitem= 162 first_pass= 163 else 164 defaultitem="->- $test_msg" 165 fi 166 for k in $KEYMAPS; do 167 keymap_$k get keym keym 168 keymap_$k get desc desc 169 radio=" " 170 if [ "$keym" = "$keymap" ]; then 171 radio="*" 172 if [ "$back_from_testing" ]; then 173 defaultitem="(*) $desc" 174 back_from_testing= 175 fi 176 fi 177 f_shell_escape "$desc" desc 178 menu_list="$menu_list 179 '($radio) $desc' '' '$keym: $desc' 180 " # END-QUOTE 181 done 182 back_from_testing= 183 184 # 185 # Display keymap configuration menu 186 # 187 eval f_dialog_menu_with_help_size height \"\" rows \ 188 \"\$DIALOG_TITLE\" \ 189 \"\$DIALOG_BACKTITLE\" \ 190 \"\$prompt\" \ 191 \"\$hline\" \ 192 $menu_list 193 menu_choice=$( eval $DIALOG \ 194 --title \"\$DIALOG_TITLE\" \ 195 --backtitle \"\$DIALOG_BACKTITLE\" \ 196 --hline \"\$hline\" \ 197 --keep-tite \ 198 --item-help \ 199 --ok-label \"\$msg_select\" \ 200 --cancel-label \"\$msg_cancel\" \ 201 --default-item \"\$defaultitem\" \ 202 --menu \"\$prompt\" \ 203 $height $width $rows \ 204 $menu_list \ 205 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD 206 ) || { 207 f_quietly rm -f "$KEYMAPFILE" 208 exit $FAILURE # Exit with an error so bsdinstall restarts 209 } 210 f_dialog_data_sanitize menu_choice 211 212 case "$menu_choice" in 213 ">>> "*) # Continue with keymap 214 break ;; 215 "->-"*) # Test keymap 216 dialog_keymap_test "$keymap" 217 back_from_testing=1 218 continue ;; 219 esac 220 221 # Turn the user's choice into a number 222 n=$( eval f_dialog_menutag2index_with_help \ 223 \"\$menu_choice\" $menu_list ) 224 225 # Turn that number ithe name of the keymap struct 226 k=$( set -- $KEYMAPS; eval echo \"\${$(( $n - 2))}\" ) 227 228 # Get actual keymap setting while we update $keymap and $KEYMAPFILE 229 keymap_$k get keym keymap 230 echo "keymap=\"$keymap\"" > "$KEYMAPFILE" 231done 232 233f_quietly f_keymap_kbdcontrol "$keymap" 234exit $SUCCESS 235 236################################################################################ 237# END 238################################################################################ 239