syscons revision 102993 
1#!/bin/sh -
2#
3# Copyright (c) 2000  The FreeBSD Project
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: head/etc/rc.d/syscons 102993 2002-09-05 23:51:28Z fenner $
28#
29
30# PROVIDE: syscons
31# REQUIRE: LOGIN usbd
32# KEYWORD: FreeBSD
33
34. /etc/rc.subr
35
36name="syscons"
37start_precmd="syscons_precmd"
38start_cmd="syscons_start"
39load_rc_config $name
40
41# stdin must be redirected because it might be for a serial console
42#
43kbddev=/dev/ttyv0
44viddev=/dev/ttyv0
45
46syscons_precmd()
47{
48	if [ -c $kbddev ] && \
49	   [ -x /usr/sbin/ispcvt ] && \
50	   ! /usr/sbin/ispcvt
51	then
52		return 0
53	fi
54	return 1
55}
56
57syscons_start()
58{
59	echo -n 'Configuring syscons:'
60
61	# keymap
62	#
63	case ${keymap} in
64	[Nn][Oo] | '')
65		;;
66	*)
67		echo -n ' keymap';	kbdcontrol < ${kbddev} -l ${keymap}
68		;;
69	esac
70
71	# keyrate
72	#
73	case ${keyrate} in
74	[Nn][Oo] | '')
75		;;
76	*)
77		echo -n ' keyrate';	kbdcontrol < ${kbddev} -r ${keyrate}
78		;;
79	esac
80
81	# keybell
82	#
83	case ${keybell} in
84	[Nn][Oo] | '')
85		;;
86	*)
87		echo -n ' keybell';	kbdcontrol < ${kbddev} -b ${keybell}
88		;;
89	esac
90
91	# change function keys
92	#
93	case ${keychange} in
94	[Nn][Oo] | '')
95		;;
96	*)
97		echo -n ' keychange'
98		set - ${keychange}
99		while [ $# -gt 0 ]; do
100			kbdcontrol <${kbddev} -f "$1" "$2"
101			shift; shift
102		done
103		;;
104	esac
105
106	# cursor type
107	#
108	case ${cursor} in
109	[Nn][Oo] | '')
110		;;
111	*)
112		echo -n ' cursor';	vidcontrol < ${viddev} -c ${cursor}
113		;;
114	esac
115
116	# screen mapping
117	#
118	case ${scrnmap} in
119	[Nn][Oo] | '')
120		;;
121	*)
122		echo -n ' scrnmap';	vidcontrol < ${viddev} -l ${scrnmap}
123		;;
124	esac
125
126	# font 8x16
127	#
128	case ${font8x16} in
129	[Nn][Oo] | '')
130		;;
131	*)
132		echo -n ' font8x16';	vidcontrol < ${viddev} -f 8x16 ${font8x16}
133		;;
134	esac
135
136	# font 8x14
137	#
138	case ${font8x14} in
139	[Nn][Oo] | '')
140		;;
141	*)
142		echo -n ' font8x14';	vidcontrol < ${viddev} -f 8x14 ${font8x14}
143		;;
144	esac
145
146	# font 8x8
147	#
148	case ${font8x8} in
149	[Nn][Oo] | '')
150		;;
151	*)
152		echo -n ' font8x8';	vidcontrol < ${viddev} -f 8x8 ${font8x8}
153		;;
154	esac
155
156	# blank time
157	#
158	case ${blanktime} in
159	[Nn][Oo] | '')
160		;;
161	*)
162		echo -n ' blanktime';	vidcontrol < ${viddev} -t ${blanktime}
163		;;
164	esac
165
166	# screen saver
167	#
168	case ${saver} in
169	[Nn][Oo] | '')
170		;;
171	*)
172		echo -n ' screensaver'
173		for i in `kldstat | awk '$5 ~ "^splash_.*$" { print $5 }'`; do
174			kldunload ${i}
175		done
176		kldstat -v | grep -q _saver || kldload ${saver}_saver
177		;;
178	esac
179
180	# set this mode for all virtual screens
181	#
182	if [ -n "${allscreens_flags}" ]; then
183		echo -n ' allscreens'
184		for ttyv in /dev/ttyv*; do
185			vidcontrol ${allscreens_flags} < ${ttyv} > ${ttyv} 2>&1
186		done
187	fi
188
189	# set this keyboard mode for all virtual terminals
190	#
191	if [ -n "${allscreens_kbdflags}" ]; then
192		echo -n ' allscreens_kbd'
193		for ttyv in /dev/ttyv*; do
194			kbdcontrol ${allscreens_kbdflags} < ${ttyv} > ${ttyv} 2>&1
195		done
196	fi
197
198	echo '.'
199}
200