1#!/bin/sh
2#-
3# Copyright (c) 2012-2013 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 (INCLUDING, 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: stable/11/usr.sbin/bsdconfig/console/keymap 330318 2018-03-03 10:27:33Z eadler $
28#
29############################################################ INCLUDES
30
31BSDCFG_SHARE="/usr/share/bsdconfig"
32. $BSDCFG_SHARE/common.subr || exit 1
33f_dprintf "%s: loading includes..." "$0"
34f_include $BSDCFG_SHARE/dialog.subr
35f_include $BSDCFG_SHARE/mustberoot.subr
36f_include $BSDCFG_SHARE/sysrc.subr
37
38BSDCFG_LIBE="/usr/libexec/bsdconfig" APP_DIR="080.console"
39f_include_lang $BSDCFG_LIBE/$APP_DIR/include/messages.subr
40
41f_index_menusel_keyword $BSDCFG_LIBE/$APP_DIR/INDEX "$pgm" ipgm &&
42	pgm="${ipgm:-$pgm}"
43
44############################################################ CONFIGURATION
45
46#
47# List of keymap names
48#
49KEYMAP_NAMES="
50	belgian                  brazil_cp850             brazil_iso
51	brazil_iso_accent        bulgarian_bds            bulgarian_phonetic
52	central_european_iso     croatian_iso             czech_iso_accent
53	danish_cp865             danish_iso               estonian_cp850
54	estonian_iso             estonian_iso_15          finnish_cp850
55	finnish_iso              french_iso               french_iso_accent
56	french_iso_macbook       german_cp850             german_iso
57	greek_101                greek_104                greek_elot
58	hungarian_101            hungarian_102            icelandic
59	icelandic_accent         italian                  japanese_106
60	latin_american           latin_american_accent    norway_iso
61	polish_iso               portuguese               portuguese_accent
62	russia_koi8_r            slovak                   slovenian
63	spanish                  spanish_accent           swedish_cp850
64	swedish_iso              swiss_french_cp850       swiss_french_iso
65	swiss_french_iso_accent  swiss_german_cp850       swiss_german_iso
66	swiss_german_iso_accent  uk_cp850                 uk_iso
67	ukrainian_koi8_u         ukrainian_koi8_u_koi8_r  usa_capslock_ctrl
68	usa_dvorak               usa_dvorak_left          usa_dvorak_right
69	usa_emacs                usa_iso                  usa_unix
70" # END-QUOTE
71
72############################################################ FUNCTIONS
73
74# dialog_menu_main
75#
76# Display the dialog(1)-based application main menu.
77#
78dialog_menu_main()
79{
80	local prompt="$msg_keymap_menu_text"
81	local menu_list defaultitem= # Calculated below
82	local hline="$hline_choose_a_keyboard_map"
83
84	#
85	# Export variables for awk(1) ENVIRON visibility
86	#
87	local name
88	for name in $KEYMAP_NAMES; do
89		export msg_$name msg_${name}_desc
90	done
91
92	#
93	# Generate a sorted list of keymaps. If the first letter of the keymap
94	# name is unique (case-insensitive) then it is used as the tag to allow
95	# the user to jump to that entry.
96	#
97	menu_list=$(
98		for name in $KEYMAP_NAMES; do
99			eval echo \"\$msg_$name\" msg_$name
100		done | sort | awk 'BEGIN { prefix = "" }
101		{
102			cur_prefix = tolower(substr(ENVIRON[$NF], 1, 1))
103			printf "'\''"
104			if ( prefix != cur_prefix )
105				prefix = cur_prefix
106			else
107				printf " "
108			printf "%s'\'' '\''%s'\''\n",
109			       ENVIRON[$NF], ENVIRON[$NF"_desc"]
110		}'
111	)
112
113	local height width rows
114	eval f_dialog_menu_size height width rows \
115	                        \"\$DIALOG_TITLE\"     \
116	                        \"\$DIALOG_BACKTITLE\" \
117	                        \"\$prompt\"           \
118	                        \"\$hline\"            \
119	                        $menu_list
120
121	case "$( f_sysrc_get keymap )" in
122	be.iso)                defaultitem="$msg_belgian"                 ;;
123	br275.cp850)           defaultitem="$msg_brazil_cp850"            ;;
124	br275.iso)             defaultitem="$msg_brazil_iso"              ;;
125	br275.iso.acc)         defaultitem="$msg_brazil_iso_accent"       ;;
126	bg.bds.ctrlcaps)       defaultitem="$msg_bulgarian_bds"           ;;
127	bg.phonetic.ctrlcaps)  defaultitem="$msg_bulgarian_phonetic"      ;;
128	ce.iso2)               defaultitem="$msg_central_european_iso"    ;;
129	hr.iso)                defaultitem="$msg_croatian_iso"            ;;
130	cs.latin2.qwertz)      defaultitem="$msg_czech_iso_accent"        ;;
131	danish.cp865)          defaultitem="$msg_danish_cp865"            ;;
132	danish.iso)            defaultitem="$msg_danish_iso"              ;;
133	estonian.cp850)        defaultitem="$msg_estonian_cp850"          ;;
134	estonian.iso)          defaultitem="$msg_estonian_iso"            ;;
135	estonian.iso15)        defaultitem="$msg_estonian_iso_15"         ;;
136	finnish.cp850)         defaultitem="$msg_finnish_cp850"           ;;
137	finnish.iso)           defaultitem="$msg_finnish_iso"             ;;
138	fr.iso)                defaultitem="$msg_french_iso"              ;;
139	fr.iso.acc)            defaultitem="$msg_french_iso_accent"       ;;
140	fr.macbook.acc)        defaultitem="$msg_french_iso_macbook"      ;;
141	german.cp850)          defaultitem="$msg_german_cp850"            ;;
142	german.iso)            defaultitem="$msg_german_iso"              ;;
143	gr.us101.acc)          defaultitem="$msg_greek_101"               ;;
144	el.iso07)              defaultitem="$msg_greek_104"               ;;
145	gr.elot.acc)           defaultitem="$msg_greek_elot"              ;;
146	hu.iso2.101keys)       defaultitem="$msg_hungarian_101"           ;;
147	hu.iso2.102keys)       defaultitem="$msg_hungarian_102"           ;;
148	icelandic.iso)         defaultitem="$msg_icelandic"               ;;
149	icelandic.iso.acc)     defaultitem="$msg_icelandic_accent"        ;;
150	it.iso)                defaultitem="$msg_italian"                 ;;
151	jp.106)                defaultitem="$msg_japanese_106"            ;;
152	latinamerican)         defaultitem="$msg_latin_american"          ;;
153	latinamerican.iso.acc) defaultitem="$msg_latin_american_accent"   ;;
154	norwegian.iso)         defaultitem="$msg_norway_iso"              ;;
155	pl_PL.ISO8859-2)       defaultitem="$msg_polish_iso"              ;;
156	pt.iso)                defaultitem="$msg_portuguese"              ;;
157	pt.iso.acc)            defaultitem="$msg_portuguese_accent"       ;;
158	ru.koi8-r)             defaultitem="$msg_russia_koi8_r"           ;;
159	sk.iso2)               defaultitem="$msg_slovak"                  ;;
160	si.iso)                defaultitem="$msg_slovenian"               ;;
161	spanish.iso)           defaultitem="$msg_spanish"                 ;;
162	spanish.iso.acc)       defaultitem="$msg_spanish_accent"          ;;
163	swedish.cp850)         defaultitem="$msg_swedish_cp850"           ;;
164	swedish.iso)           defaultitem="$msg_swedish_iso"             ;;
165	swissfrench.cp850)     defaultitem="$msg_swiss_french_cp850"      ;;
166	swissfrench.iso)       defaultitem="$msg_swiss_french_iso"        ;;
167	swissfrench.iso.acc)   defaultitem="$msg_swiss_french_iso_accent" ;;
168	swissgerman.cp850)     defaultitem="$msg_swiss_german_cp850"      ;;
169	swissgerman.iso)       defaultitem="$msg_swiss_german_iso"        ;;
170	swissgerman.iso.acc)   defaultitem="$msg_swiss_german_iso_accent" ;;
171	uk.cp850)              defaultitem="$msg_uk_cp850"                ;;
172	uk.iso)                defaultitem="$msg_uk_iso"                  ;;
173	ua.koi8-u)             defaultitem="$msg_ukrainian_koi8_u"        ;;
174	ua.koi8-u.shift.alt)   defaultitem="$msg_ukrainian_koi8_u_koi8_r" ;;
175	us.ctrl)               defaultitem="$msg_usa_capslock_ctrl"       ;;
176	us.pc-ctrl)            defaultitem="$msg_usa_capslock_ctrl"       ;;
177	us.dvorak)             defaultitem="$msg_usa_dvorak"              ;;
178	us.dvorakl)            defaultitem="$msg_usa_dvorak_left"         ;;
179	us.dvorakr)            defaultitem="$msg_usa_dvorak_right"        ;;
180	us.emacs)              defaultitem="$msg_usa_emacs"               ;;
181	us.iso)                defaultitem="$msg_usa_iso"                 ;;
182	us.unix)               defaultitem="$msg_usa_unix"                ;;
183	esac
184
185	# The defaultitem may have to be indented to match the menu_list
186	if [ "$defaultitem" ]; then
187		( eval set -- $menu_list
188		  while [ $# -gt 0 ]; do
189		  	[ "$defaultitem" = "$1" ] && break
190		  	[ " $defaultitem" = "$1" ] && exit 0
191		  	shift 2 # tag/item
192		  done
193		  exit 1 # No modification needed
194		) && defaultitem=" $defaultitem"
195	fi
196
197	local menu_choice
198	menu_choice=$( eval $DIALOG \
199		--title \"\$DIALOG_TITLE\"         \
200		--backtitle \"\$DIALOG_BACKTITLE\" \
201		--hline \"\$hline\"                \
202		--ok-label \"\$msg_ok\"            \
203		--cancel-label \"\$msg_cancel\"    \
204		--default-item \"\$defaultitem\"   \
205		--menu \"\$prompt\"                \
206		$height $width $rows               \
207		$menu_list                         \
208		2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD
209	)
210	local retval=$?
211	f_dialog_menutag_store -s "$menu_choice"
212	return $retval
213}
214
215############################################################ MAIN
216
217# Incorporate rc-file if it exists
218[ -f "$HOME/.bsdconfigrc" ] && f_include "$HOME/.bsdconfigrc"
219
220#
221# Process command-line arguments
222#
223while getopts h$GETOPTS_STDARGS flag; do
224	case "$flag" in
225	h|\?) f_usage $BSDCFG_LIBE/$APP_DIR/USAGE "PROGRAM_NAME" "$pgm" ;;
226	esac
227done
228shift $(( $OPTIND - 1 ))
229
230#
231# Initialize
232#
233f_dialog_title "$msg_system_console_keymap"
234f_dialog_backtitle "${ipgm:+bsdconfig }$pgm"
235f_mustberoot_init
236
237#
238# Launch application main menu
239#
240while :; do
241	dialog_menu_main || f_die
242	f_dialog_menutag_fetch mtag
243
244	#
245	# Reverse the users choice into the variable name
246	#
247	keymap_name=
248	mtag="${mtag# }" # remove single leading-space if-present
249	for name in $KEYMAP_NAMES; do
250		debug= f_getvar msg_$name msg
251		[ "$msg" = "$mtag" ] && keymap_name="$name" break
252	done
253
254	[ "$keymap_name" ] || continue
255
256	keymap_to_set=
257	case "$keymap_name" in
258	belgian)                 keymap_to_set="be.iso"                ;;
259	brazil_cp850)            keymap_to_set="br275.cp850"           ;;
260	brazil_iso)              keymap_to_set="br275.iso"             ;;
261	brazil_iso_accent)       keymap_to_set="br275.iso.acc"         ;;
262	bulgarian_bds)           keymap_to_set="bg.bds.ctrlcaps"       ;;
263	bulgarian_phonetic)      keymap_to_set="bg.phonetic.ctrlcaps"  ;;
264	central_european_iso)    keymap_to_set="ce.iso2"               ;;
265	croatian_iso)            keymap_to_set="hr.iso"                ;;
266	czech_iso_accent)        keymap_to_set="cs.latin2.qwertz"      ;;
267	danish_cp865)            keymap_to_set="danish.cp865"          ;;
268	danish_iso)              keymap_to_set="danish.iso"            ;;
269	estonian_cp850)          keymap_to_set="estonian.cp850"        ;;
270	estonian_iso)            keymap_to_set="estonian.iso"          ;;
271	estonian_iso_15)         keymap_to_set="estonian.iso15"        ;;
272	finnish_cp850)           keymap_to_set="finnish.cp850"         ;;
273	finnish_iso)             keymap_to_set="finnish.iso"           ;;
274	french_iso)              keymap_to_set="fr.iso"                ;;
275	french_iso_accent)       keymap_to_set="fr.iso.acc"            ;;
276	french_iso_macbook)      keymap_to_set="fr.macbook.acc"        ;;
277	german_cp850)            keymap_to_set="german.cp850"          ;;
278	german_iso)              keymap_to_set="german.iso"            ;;
279	greek_101)               keymap_to_set="gr.us101.acc"          ;;
280	greek_104)               keymap_to_set="el.iso07"              ;;
281	greek_elot)              keymap_to_set="gr.elot.acc"           ;;
282	hungarian_101)           keymap_to_set="hu.iso2.101keys"       ;;
283	hungarian_102)           keymap_to_set="hu.iso2.102keys"       ;;
284	icelandic)               keymap_to_set="icelandic.iso"         ;;
285	icelandic_accent)        keymap_to_set="icelandic.iso.acc"     ;;
286	italian)                 keymap_to_set="it.iso"                ;;
287	japanese_106)            keymap_to_set="jp.106"                ;;
288	latin_american)          keymap_to_set="latinamerican"         ;;
289	latin_american_accent)   keymap_to_set="latinamerican.iso.acc" ;;
290	norway_iso)              keymap_to_set="norwegian.iso"         ;;
291	polish_iso)              keymap_to_set="pl_PL.ISO8859-2"       ;;
292	portuguese)              keymap_to_set="pt.iso"                ;;
293	portuguese_accent)       keymap_to_set="pt.iso.acc"            ;;
294	russia_koi8_r)           keymap_to_set="ru.koi8-r"             ;;
295	slovak)                  keymap_to_set="sk.iso2"               ;;
296	slovenian)               keymap_to_set="si.iso"                ;;
297	spanish)                 keymap_to_set="spanish.iso"           ;;
298	spanish_accent)          keymap_to_set="spanish.iso.acc"       ;;
299	swedish_cp850)           keymap_to_set="swedish.cp850"         ;;
300	swedish_iso)             keymap_to_set="swedish.iso"           ;;
301	swiss_french_cp850)      keymap_to_set="swissfrench.cp850"     ;;
302	swiss_french_iso)        keymap_to_set="swissfrench.iso"       ;;
303	swiss_french_iso_accent) keymap_to_set="swissfrench.iso.acc"   ;;
304	swiss_german_cp850)      keymap_to_set="swissgerman.cp850"     ;;
305	swiss_german_iso)        keymap_to_set="swissgerman.iso"       ;;
306	swiss_german_iso_accent) keymap_to_set="swissgerman.iso.acc"   ;;
307	uk_cp850)                keymap_to_set="uk.cp850"              ;;
308	uk_iso)                  keymap_to_set="uk.iso"                ;;
309	ukrainian_koi8_u)        keymap_to_set="ua.koi8-u"             ;;
310	ukrainian_koi8_u_koi8_r) keymap_to_set="ua.koi8-u.shift.alt"   ;;
311	usa_capslock_ctrl)
312		case "$( sysctl -n kern.vty )" in
313		vt)              keymap_to_set="us.ctrl"               ;;
314		*)               keymap_to_set="us.pc-ctrl"            ;;
315		esac
316		;;
317	usa_dvorak)              keymap_to_set="us.dvorak"             ;;
318	usa_dvorak_left)         keymap_to_set="us.dvorakl"            ;;
319	usa_dvorak_right)        keymap_to_set="us.dvorakr"            ;;
320	usa_emacs)               keymap_to_set="us.emacs"              ;;
321	usa_iso)                 keymap_to_set="us.iso"                ;;
322	usa_unix)                keymap_to_set="us.unix"               ;;
323	esac
324
325	if [ "$keymap_to_set" ]; then
326		f_eval_catch "$0" f_sysrc_set \
327			'f_sysrc_set keymap "%s"' "$keymap_to_set" || f_die
328		break
329	else
330		f_die 1 "$msg_unknown_keymap"
331	fi
332done
333
334exit $SUCCESS
335
336################################################################################
337# END
338################################################################################
339