Annotation of /trunk/splashutils-magellan/splash

#!/bin/bash
# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
#
# splash - a script to handle rc_scripts events and execute appropriate
#          fbsplash actions; loosely based on bootsplash /sbin/splash
#
# Author: Michal Januszewski <spock@gentoo.org>
#
# $Header: /root/magellan-cvs/src/splashutils-magellan/splash,v 1.2 2005-03-04 18:22:17 niro Exp $

# this is a little hack that we use to avoid a hell lot of error msgs 
# when sourcing splash configuration files
function box() { true; }
function icon() { true; }
function rect() { true; }

test -f /etc/conf.d/splash && . /etc/conf.d/splash
test -f /etc/conf.d/rc && . /etc/conf.d/rc
test -z "${SPLASH_THEME}" && SPLASH_THEME="default"
test "$RUNLEVEL" == "6" -o "$RUNLEVEL" == "0" && SHUTDOWN="yes"

SPLUTIL="/sbin/splash_util.static"

[ ! -e /proc/fbsplash ] && exit 1
[ ! -e /dev/fbsplash ] && exit 1
[ ! -x /sbin/fbres ] && exit 1
[ ! -x /sbin/splash_util.static ] && exit 1

# kernel command line override for the splash theme
for param in `grep "theme:" /proc/cmdline`; do
	t=${param%:*}
	if [ "${t#*,}" == "theme" ]; then
		SPLASH_THEME="${param#*:}"
	fi
done

res=$(/sbin/fbres)
themefile="/etc/splash/${SPLASH_THEME}/$res.cfg"
test -f "${themefile}" && . "${themefile}"

print_text() {
	text="Booting the system... Press F2 for verbose mode"
	[ -n "${SPLASH_BOOT_MESSAGE}" ] && text="${SPLASH_BOOT_MESSAGE}"

	if [ "${SHUTDOWN}" == "yes" ]; then
		text="Shutting down the system... Press F2 for verbose mode"
		[ -n "${SPLASH_SHUTDOWN_MESSAGE}" ] && text="${SPLASH_SHUTDOWN_MESSAGE}"

		if [ "${RUNLEVEL}" == "6" ]; then
			text="Rebooting the system... Press F2 for verbose mode"
			[ -n "${SPLASH_REBOOT_MESSAGE}" ] && text="${SPLASH_REBOOT_MESSAGE}"
		fi
	fi

	if [ -n "$text_x" -a -n "$text_y" -a -n "$text_color" -a -n "$text_size" ]
	then
		options="-x $text_x -y $text_y -t $text_color -s $text_size"
		if [ -n "${SPLASH_FONT}" -a -f "/etc/splash/${SPLASH_FONT}" ]; then
			options="$options -f \"/etc/splash/${SPLASH_FONT}\""
		fi
		
		if [ -n "$text_font" -a -f "/etc/splash/${SPLASH_THEME}/$text_font" ]; then
			options="$options -f \"/etc/splash/${SPLASH_THEME}/$text_font\""
		fi
			
		eval "/sbin/fbtruetype.static $options \"$text\""
	fi
}

paint_progress() {
	progress=$(($spl_init + ($spl_count) * ($spl_rate - $spl_init) / $spl_scripts))
	${SPLUTIL} --vc=0 --progress=${progress} --theme=${SPLASH_THEME} --mode=s --cmd=paint
}

# Start silent splash on system shutdown/reboot
if [ "$1" == "start" ]; then

	if [ -n "`${SPLUTIL} -c getmode 2>/dev/null | grep silent 2>/dev/null`" ] ||
	   [ -n "`grep silent /proc/cmdline 2>/dev/null`" -a "${SHUTDOWN}" = "yes" ] ; then
	
		if [ -x /usr/bin/chvt ]; then
			/usr/bin/chvt 1
		fi

		${SPLUTIL} -c setmode -m s
		${SPLUTIL} -c repaint -m s --theme=${SPLASH_THEME}
		
		if [ "$?" != 0 ]; then
			${SPLUTIL} -c setmode -m v
			${SPLUTIL} -c off
		else
			${SPLUTIL} -c on 2>/dev/null
			print_text
		fi
	fi

elif [ "$1" == "silent" ]; then

	${SPLUTIL} -c setmode -m s
	${SPLUTIL} -c repaint -m s --theme=${SPLASH_THEME}
	
	if [ "$?" != 0 ]; then
		${SPLUTIL} -c setmode -m v
		${SPLUTIL} -c off
	else
		${SPLUTIL} -c on 2>/dev/null
		paint_progress
		print_text
	fi

elif [ "$1" == "verbose" ]; then

	if [ -n "`${SPLUTIL} -c getmode 2>/dev/null | grep silent 2>/dev/null`" ]; then
		${SPLUTIL} -c setmode -m v
	fi

elif [ "$1" == "text" ]; then
	if [ -n "`grep \"silent\" /proc/cmdline 2>/dev/null`" ]; then
		print_text
	fi
else
	if [ -n "`${SPLUTIL} -c getmode | grep silent`" ]; then
		paint_progress
	fi
fi

exit 0
1	niro	5	#!/bin/bash
2			# Copyright 1999-2004 Gentoo Foundation
3			# Distributed under the terms of the GNU General Public License v2
4			#
5			# splash - a script to handle rc_scripts events and execute appropriate
6			# fbsplash actions; loosely based on bootsplash /sbin/splash
7			#
8			# Author: Michal Januszewski <spock@gentoo.org>
9			#
10	niro	6	# $Header: /root/magellan-cvs/src/splashutils-magellan/splash,v 1.2 2005-03-04 18:22:17 niro Exp $
11	niro	5
12			# this is a little hack that we use to avoid a hell lot of error msgs
13			# when sourcing splash configuration files
14			function box() { true; }
15	niro	6	function icon() { true; }
16			function rect() { true; }
17	niro	5
18			test -f /etc/conf.d/splash && . /etc/conf.d/splash
19			test -f /etc/conf.d/rc && . /etc/conf.d/rc
20			test -z "${SPLASH_THEME}" && SPLASH_THEME="default"
21			test "$RUNLEVEL" == "6" -o "$RUNLEVEL" == "0" && SHUTDOWN="yes"
22
23			SPLUTIL="/sbin/splash_util.static"
24
25			[ ! -e /proc/fbsplash ] && exit 1
26			[ ! -e /dev/fbsplash ] && exit 1
27			[ ! -x /sbin/fbres ] && exit 1
28			[ ! -x /sbin/splash_util.static ] && exit 1
29
30			# kernel command line override for the splash theme
31			for param in `grep "theme:" /proc/cmdline`; do
32			t=${param%:*}
33			if [ "${t#*,}" == "theme" ]; then
34			SPLASH_THEME="${param#*:}"
35			fi
36			done
37
38			res=$(/sbin/fbres)
39			themefile="/etc/splash/${SPLASH_THEME}/$res.cfg"
40			test -f "${themefile}" && . "${themefile}"
41
42			print_text() {
43			text="Booting the system... Press F2 for verbose mode"
44			[ -n "${SPLASH_BOOT_MESSAGE}" ] && text="${SPLASH_BOOT_MESSAGE}"
45
46			if [ "${SHUTDOWN}" == "yes" ]; then
47			text="Shutting down the system... Press F2 for verbose mode"
48			[ -n "${SPLASH_SHUTDOWN_MESSAGE}" ] && text="${SPLASH_SHUTDOWN_MESSAGE}"
49
50			if [ "${RUNLEVEL}" == "6" ]; then
51			text="Rebooting the system... Press F2 for verbose mode"
52			[ -n "${SPLASH_REBOOT_MESSAGE}" ] && text="${SPLASH_REBOOT_MESSAGE}"
53			fi
54			fi
55
56			if [ -n "$text_x" -a -n "$text_y" -a -n "$text_color" -a -n "$text_size" ]
57			then
58			options="-x $text_x -y $text_y -t $text_color -s $text_size"
59	niro	6	if [ -n "${SPLASH_FONT}" -a -f "/etc/splash/${SPLASH_FONT}" ]; then
60	niro	5	options="$options -f \"/etc/splash/${SPLASH_FONT}\""
61			fi
62	niro	6
63			if [ -n "$text_font" -a -f "/etc/splash/${SPLASH_THEME}/$text_font" ]; then
64			options="$options -f \"/etc/splash/${SPLASH_THEME}/$text_font\""
65			fi
66	niro	5
67			eval "/sbin/fbtruetype.static $options \"$text\""
68			fi
69			}
70
71			paint_progress() {
72			progress=$(($spl_init + ($spl_count) * ($spl_rate - $spl_init) / $spl_scripts))
73			${SPLUTIL} --vc=0 --progress=${progress} --theme=${SPLASH_THEME} --mode=s --cmd=paint
74			}
75
76			# Start silent splash on system shutdown/reboot
77			if [ "$1" == "start" ]; then
78
79			if [ -n "`${SPLUTIL} -c getmode 2>/dev/null \| grep silent 2>/dev/null`" ] \|\|
80			[ -n "`grep silent /proc/cmdline 2>/dev/null`" -a "${SHUTDOWN}" = "yes" ] ; then
81
82			if [ -x /usr/bin/chvt ]; then
83			/usr/bin/chvt 1
84			fi
85
86			${SPLUTIL} -c setmode -m s
87			${SPLUTIL} -c repaint -m s --theme=${SPLASH_THEME}
88
89			if [ "$?" != 0 ]; then
90			${SPLUTIL} -c setmode -m v
91			${SPLUTIL} -c off
92			else
93			${SPLUTIL} -c on 2>/dev/null
94			print_text
95			fi
96			fi
97	niro	6
98			elif [ "$1" == "silent" ]; then
99
100			${SPLUTIL} -c setmode -m s
101			${SPLUTIL} -c repaint -m s --theme=${SPLASH_THEME}
102	niro	5
103	niro	6	if [ "$?" != 0 ]; then
104			${SPLUTIL} -c setmode -m v
105			${SPLUTIL} -c off
106			else
107			${SPLUTIL} -c on 2>/dev/null
108			paint_progress
109			print_text
110			fi
111
112	niro	5	elif [ "$1" == "verbose" ]; then
113
114			if [ -n "`${SPLUTIL} -c getmode 2>/dev/null \| grep silent 2>/dev/null`" ]; then
115			${SPLUTIL} -c setmode -m v
116			fi
117
118			elif [ "$1" == "text" ]; then
119			if [ -n "`grep \"silent\" /proc/cmdline 2>/dev/null`" ]; then
120			print_text
121			fi
122			else
123			if [ -n "`${SPLUTIL} -c getmode \| grep silent`" ]; then
124			paint_progress
125			fi
126			fi
127
128			exit 0