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 1398 by niro, Fri Jul 1 14:17:30 2011 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 /dev/fb0 ]] && 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 ;;
#	Line 19  rc_init()	Line 53  rc_init()
53
54	splash_cursor disable	splash_cursor disable
55	chvt ${SPLASH_TTY}	chvt ${SPLASH_TTY}
56		sleep 0.5
57
58	if [[ $runlevel = boot ]] || [[ ${runlevel} = sysinit ]]	if [[ $runlevel = boot ]] || [[ ${runlevel} = sysinit ]]
59	then	then
#	Line 28  rc_init()	Line 63  rc_init()
63	-f ${SPLASH_FIFO} \	-f ${SPLASH_FIFO} \
64	${SPLASH_OPTS} &	${SPLASH_OPTS} &
65
66		wait_for_fbsplash
67	splash_control "write:${SPLASH_BOOT_MESSAGE}"	splash_control "write:${SPLASH_BOOT_MESSAGE}"
68	fi	fi
69
#	Line 39  rc_init()	Line 75  rc_init()
75	-f ${SPLASH_FIFO} \	-f ${SPLASH_FIFO} \
76	${SPLASH_OPTS} &	${SPLASH_OPTS} &
77
78		wait_for_fbsplash
79	splash_control "write:${SPLASH_SHUTDOWN_MESSAGE}"	splash_control "write:${SPLASH_SHUTDOWN_MESSAGE}"
80	fi	fi
81
#	Line 50  rc_init()	Line 87  rc_init()
87	-f ${SPLASH_FIFO} \	-f ${SPLASH_FIFO} \
88	${SPLASH_OPTS} &	${SPLASH_OPTS} &
89
90		wait_for_fbsplash
91	splash_control "write:${SPLASH_REBOOT_MESSAGE}"	splash_control "write:${SPLASH_REBOOT_MESSAGE}"
92	fi	fi
93	fi	fi
#	Line 61  rc_exit()	Line 99  rc_exit()
99	then	then
100	splash_control "exit"	splash_control "exit"
101	splash_cursor enable	splash_cursor enable
102	chvt 1	if [[ -n ${SPLASH_X11_TTY} ]]
103		then
104		chvt ${SPLASH_X11_TTY}
105		else
106		chvt 1
107		fi
108	fi	fi
109	}	}
110
#	Line 70  splash_resolution()	Line 113  splash_resolution()
113	fbres	fbres
114	}	}
115
116		wait_for_fbsplash()
117		{
118		while [[ -z $(pidof fbsplash) ]]
119		do
120		sleep 0.1
121		done
122		}
123
124	splash_control()	splash_control()
125	{	{
126	# only write to fifo if the fbsplash process is runnning	# only write to fifo if the fbsplash process is runnning
#	Line 77  splash_control()	Line 128  splash_control()
128	if [[ -n $(pidof fbsplash) ]]	if [[ -n $(pidof fbsplash) ]]
129	then	then
130	echo "$@" > ${SPLASH_FIFO}	echo "$@" > ${SPLASH_FIFO}
131		else
132		# exit here
133		splash_cursor enable
134		chvt 1
135	fi	fi
136	}	}
137

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Legend: Removed from v.1264   changed lines   Added in v.1398