Diff of /trunk/busybox/splash-functions.rc

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	trunk/busybox/splash-funtions.rc revision 1264 by niro, Fri Jan 28 19:08:48 2011 UTC	trunk/busybox/splash-functions.rc revision 1839 by niro, Fri Jul 13 09:55:49 2012 UTC
#	Line 5	Line 5
5
6	splash()	splash()
7	{	{
8		local cmd
9		local args
10
11		# check for a framebuffer console first!
12		[[ ! -e ${SPLASH_DEV} ]] && return 0
13		# proc must be mounted too
14		[[ ! -e /proc/cmdline ]] && return 0
15		# only run fbsplash if theme was found
16		[[ ! -e ${SPLASH_THEMES}/${SPLASH_THEME} ]] && return
17		# and run only if a config for the current resolution exist
18		[[ ! -e ${SPLASH_THEMES}/${SPLASH_THEME}/$(splash_resolution).conf ]] && return
19
20		# create fifo if not exist
21		if [[ ! -w ${SPLASH_FIFO} ]]
22		then
23		mkfifo ${SPLASH_FIFO}
24		fi
25
26		# check cmdline for config_opts
27		#   splash=silent,theme:mcore
28		for cmd in $(< /proc/cmdline)
29		do
30		case "${cmd}" in
31		splash=*)
32		# split the cmd and put everything into an array
33		args=( $(echo "${cmd}" | sed 's:[,\:=]:\ :g') )
34		# mode is always args[1]
35		SPLASH_MODE="${args[1]}"
36		# theme is always args[3]
37		SPLASH_THEME="${args[3]}"
38		;;
39		esac
40		done
41
42	case $1 in	case $1 in
43	rc_init) rc_init ;;	rc_init) rc_init ;;
44	rc_verbose|rc_exit) rc_exit ;;	rc_verbose|rc_exit) rc_exit ;;
45		# redraw splash image and text
46		svc_started)
47		if [[ ${runlevel} = boot ]] || [[ ${runlevel} = sysinit ]]
48		then
49		splash_control "image:"
50		splash_control "write:${SPLASH_BOOT_MESSAGE}"
51		fi
52		;;
53		svc_stopped)
54		if [[ ${runlevel} = shutdown ]]
55		then
56		splash_control "image:"
57		splash_control "write:${SPLASH_SHUTDOWN_MESSAGE}"
58		fi
59		if [[ ${runlevel} = reboot ]]
60		then
61		splash_control "image:"
62		splash_control "write:${SPLASH_REBOOT_MESSAGE}"
63		fi
64		;;
65	esac	esac
66	}	}
67
#	Line 17  rc_init()	Line 71  rc_init()
71	then	then
72	local resolution="$(splash_resolution)"	local resolution="$(splash_resolution)"
73
	splash_cursor disable
74	chvt ${SPLASH_TTY}	chvt ${SPLASH_TTY}
75		sleep 0.5
76
77	if [[ $runlevel = boot ]] || [[ ${runlevel} = sysinit ]]	if [[ ${runlevel} = boot ]] || [[ ${runlevel} = sysinit ]]
78	then	then
79	fbsplash -i ${SPLASH_THEMES}/${SPLASH_THEME}/${resolution}.conf \	fbsplash -i ${SPLASH_THEMES}/${SPLASH_THEME}/${resolution}.conf \
80	-s ${SPLASH_THEMES}/${SPLASH_THEME}/startup-${resolution}.ppm.gz \	-s ${SPLASH_THEMES}/${SPLASH_THEME}/startup-${resolution}.ppm.gz \
81	-m ${SPLASH_THEMES}/${SPLASH_THEME}/splash-font.gz \	-m ${SPLASH_THEMES}/${SPLASH_THEME}/splash-font.gz \
82	-f ${SPLASH_FIFO} \	-f ${SPLASH_FIFO} \
83		-d ${SPLASH_DEV} \
84	${SPLASH_OPTS} &	${SPLASH_OPTS} &
85
86		wait_for_fbsplash
87	splash_control "write:${SPLASH_BOOT_MESSAGE}"	splash_control "write:${SPLASH_BOOT_MESSAGE}"
88	fi	fi
89
#	Line 37  rc_init()	Line 93  rc_init()
93	-s ${SPLASH_THEMES}/${SPLASH_THEME}/shutdown-${resolution}.ppm.gz \	-s ${SPLASH_THEMES}/${SPLASH_THEME}/shutdown-${resolution}.ppm.gz \
94	-m ${SPLASH_THEMES}/${SPLASH_THEME}/splash-font.gz \	-m ${SPLASH_THEMES}/${SPLASH_THEME}/splash-font.gz \
95	-f ${SPLASH_FIFO} \	-f ${SPLASH_FIFO} \
96		-d ${SPLASH_DEV} \
97	${SPLASH_OPTS} &	${SPLASH_OPTS} &
98
99		wait_for_fbsplash
100	splash_control "write:${SPLASH_SHUTDOWN_MESSAGE}"	splash_control "write:${SPLASH_SHUTDOWN_MESSAGE}"
101	fi	fi
102
103	if [[ $runlevel = reboot ]]	if [[ ${runlevel} = reboot ]]
104	then	then
105	fbsplash -i ${SPLASH_THEMES}/${SPLASH_THEME}/${resolution}.conf \	fbsplash -i ${SPLASH_THEMES}/${SPLASH_THEME}/${resolution}.conf \
106	-s ${SPLASH_THEMES}/${SPLASH_THEME}/reboot-${resolution}.ppm.gz \	-s ${SPLASH_THEMES}/${SPLASH_THEME}/reboot-${resolution}.ppm.gz \
107	-m ${SPLASH_THEMES}/${SPLASH_THEME}/splash-font.gz \	-m ${SPLASH_THEMES}/${SPLASH_THEME}/splash-font.gz \
108	-f ${SPLASH_FIFO} \	-f ${SPLASH_FIFO} \
109		-d ${SPLASH_DEV} \
110	${SPLASH_OPTS} &	${SPLASH_OPTS} &
111
112		wait_for_fbsplash
113	splash_control "write:${SPLASH_REBOOT_MESSAGE}"	splash_control "write:${SPLASH_REBOOT_MESSAGE}"
114	fi	fi
115	fi	fi
#	Line 60  rc_exit()	Line 120  rc_exit()
120	if [[ ${SPLASH_MODE} = silent ]]	if [[ ${SPLASH_MODE} = silent ]]
121	then	then
122	splash_control "exit"	splash_control "exit"
123	splash_cursor enable	if [[ -n ${SPLASH_X11_TTY} ]]
124	chvt 1	then
125		chvt ${SPLASH_X11_TTY}
126		else
127		chvt 1
128		fi
129	fi	fi
130	}	}
131
#	Line 70  splash_resolution()	Line 134  splash_resolution()
134	fbres	fbres
135	}	}
136
137		wait_for_fbsplash()
138		{
139		while [[ -z $(pidof fbsplash) ]]
140		do
141		sleep 0.1
142		done
143		}
144
145	splash_control()	splash_control()
146	{	{
147	# only write to fifo if the fbsplash process is runnning	# only write to fifo if the fbsplash process is runnning
#	Line 79  splash_control()	Line 151  splash_control()
151	echo "$@" > ${SPLASH_FIFO}	echo "$@" > ${SPLASH_FIFO}
152	fi	fi
153	}	}
	# disable|enable
	splash_cursor()
	{
	case $1 in
	enable) echo -e "\e[?0c";;
	disable) echo -e "\e[?1c" ;;
	esac
	}

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