screenmap revision 249751 
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 (INLUDING, 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: head/usr.sbin/bsdconfig/console/screenmap 249751 2013-04-22 05:52:06Z dteske $
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
41ipgm=$( f_index_menusel_keyword $BSDCFG_LIBE/$APP_DIR/INDEX "$pgm" )
42[ $? -eq $SUCCESS -a "$ipgm" ] && pgm="$ipgm"
43
44############################################################ FUNCTIONS
45
46# dialog_menu_main
47#
48# Display the dialog(1)-based application main menu.
49#
50dialog_menu_main()
51{
52	local menu_list size defaultitem=
53	local hline="$hline_choose_a_screen_map"
54	local prompt="$msg_screenmap_menu_text"
55
56	menu_list="
57		'1 $msg_none'                 '$msg_none_screenmap_desc'
58		'2 $msg_iso_8859_1_to_ibm437' '$msg_iso_8859_1_to_ibm437_desc'
59		'3 $msg_iso_8859_7_to_ibm437' '$msg_iso_8859_7_to_ibm437_desc'
60		'4 $msg_us_ascii_to_ibm327'   '$msg_us_ascii_to_ibm327_desc'
61		'5 $msg_koi8_r_to_ibm866'     '$msg_koi8_r_to_ibm866_desc'
62		'6 $msg_koi8_u_to_ibm866u'    '$msg_koi8_u_to_ibm866u_desc'
63	" # END-QUOTE
64
65	size=$( eval f_dialog_menu_size \
66	        	\"\$DIALOG_TITLE\"     \
67	        	\"\$DIALOG_BACKTITLE\" \
68	                \"\$prompt\"           \
69	        	\"\$hline\"            \
70	        	$menu_list             )
71
72	case "$( f_sysrc_get scrnmap )" in
73	[Nn][Oo]|'')         defaultitem="1 $msg_none"                 ;;
74	iso-8859-1_to_cp437) defaultitem="2 $msg_iso_8859_1_to_ibm437" ;;
75	iso-8859-7_to_cp437) defaultitem="3 $msg_iso_8859_7_to_ibm437" ;;
76	us-ascii_to_cp437)   defaultitem="4 $msg_us_ascii_to_ibm327"   ;;
77	koi8-r2cp866)        defaultitem="5 $msg_koi8_r_to_ibm866"     ;;
78	koi8-u2cp866u)       defaultitem="6 $msg_koi8_u_to_ibm866u"    ;;
79	esac
80
81	local dialog_menu
82	dialog_menu=$( eval $DIALOG \
83		--title \"\$DIALOG_TITLE\"         \
84		--backtitle \"\$DIALOG_BACKTITLE\" \
85		--hline \"\$hline\"                \
86		--ok-label \"\$msg_ok\"            \
87		--cancel-label \"\$msg_cancel\"    \
88		--default-item \"\$defaultitem\"   \
89		--menu \"\$prompt\" $size          \
90		$menu_list                         \
91		2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD
92	)
93	local retval=$?
94	setvar DIALOG_MENU_$$ "$dialog_menu"
95	return $retval
96}
97
98############################################################ MAIN
99
100# Incorporate rc-file if it exists
101[ -f "$HOME/.bsdconfigrc" ] && f_include "$HOME/.bsdconfigrc"
102
103#
104# Process command-line arguments
105#
106while getopts dD:hSX flag; do
107	case "$flag" in
108	h|\?) f_usage $BSDCFG_LIBE/$APP_DIR/USAGE "PROGRAM_NAME" "$pgm";;
109	esac
110done
111shift $(( $OPTIND - 1 ))
112
113#
114# Initialize
115#
116f_dialog_title "$msg_system_console_screenmap"
117f_dialog_backtitle "${ipgm:+bsdconfig }$pgm"
118f_mustberoot_init
119
120#
121# Launch application main menu
122#
123while :; do
124	dialog_menu_main
125	retval=$?
126	mtag=$( f_dialog_menutag )
127
128	[ $retval -eq 0 ] || f_die
129
130	case "$mtag" in
131	"1 $msg_none") # No screenmap, don't touch font
132		f_sysrc_set scrnmap "NO" || f_die
133		break ;;
134	"2 $msg_iso_8859_1_to_ibm437") # W-Europe ISO 8859-1 to IBM 437 scrnmap
135		f_sysrc_set scrnmap "iso-8859-1_to_cp437" || f_die
136		break ;;
137	"3 $msg_iso_8859_7_to_ibm437") # Greek ISO 8859-7 to IBM 437 screenmap
138		f_sysrc_set scrnmap "iso-8859-7_to_cp437" || f_die
139		break ;;
140	"4 $msg_us_ascii_to_ibm327") # US-ASCII to IBM 437 screenmap
141		f_sysrc_set scrnmap "us-ascii_to_cp437" || f_die
142		break ;;
143	"5 $msg_koi8_r_to_ibm866") # Russian KOI8-R to IBM 866 screenmap
144		f_sysrc_set scrnmap "koi8-r2cp866" || f_die
145		break ;;
146	"6 $msg_koi8_u_to_ibm866u") # Ukrainian KOI8-U to IBM 866u screenmap
147		f_sysrc_set scrnmap "koi8-u2cp866u" || f_die
148		break ;;
149	esac
150
151done
152
153exit $SUCCESS
154
155################################################################################
156# END
157################################################################################
158