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

Parent Directory | Revision Log | Patch

	revision 1273 by niro, Fri Jan 28 19:39:02 2011 UTC	revision 1279 by niro, Sun Feb 6 22:32:23 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		# check cmdline for config_opts
21		#   splash=silent,theme:mcore
22		for cmd in $(< /proc/cmdline)
23		do
24		case "${cmd}" in
25		splash=*)
26		# split the cmd and put everything into an array
27		args=( $(echo "${cmd}" | sed 's:[,\:=]:\ :g') )
28		# mode is always args[1]
29		SPLASH_MODE="${args[1]}"
30		# theme is always args[3]
31		SPLASH_THEME="${args[3]}"
32		;;
33		esac
34		done
35
36	case $1 in	case $1 in
37	rc_init) rc_init ;;	rc_init) rc_init ;;
38	rc_verbose|rc_exit) rc_exit ;;	rc_verbose|rc_exit) rc_exit ;;
#	Line 19  rc_init()	Line 47  rc_init()
47
48	splash_cursor disable	splash_cursor disable
49	chvt ${SPLASH_TTY}	chvt ${SPLASH_TTY}
50		sleep 0.5
51
52	if [[ $runlevel = boot ]] || [[ ${runlevel} = sysinit ]]	if [[ $runlevel = boot ]] || [[ ${runlevel} = sysinit ]]
53	then	then
#	Line 28  rc_init()	Line 57  rc_init()
57	-f ${SPLASH_FIFO} \	-f ${SPLASH_FIFO} \
58	${SPLASH_OPTS} &	${SPLASH_OPTS} &
59
60		wait_for_fbsplash
61	splash_control "write:${SPLASH_BOOT_MESSAGE}"	splash_control "write:${SPLASH_BOOT_MESSAGE}"
62	fi	fi
63
#	Line 39  rc_init()	Line 69  rc_init()
69	-f ${SPLASH_FIFO} \	-f ${SPLASH_FIFO} \
70	${SPLASH_OPTS} &	${SPLASH_OPTS} &
71
72		wait_for_fbsplash
73	splash_control "write:${SPLASH_SHUTDOWN_MESSAGE}"	splash_control "write:${SPLASH_SHUTDOWN_MESSAGE}"
74	fi	fi
75
#	Line 50  rc_init()	Line 81  rc_init()
81	-f ${SPLASH_FIFO} \	-f ${SPLASH_FIFO} \
82	${SPLASH_OPTS} &	${SPLASH_OPTS} &
83
84		wait_for_fbsplash
85	splash_control "write:${SPLASH_REBOOT_MESSAGE}"	splash_control "write:${SPLASH_REBOOT_MESSAGE}"
86	fi	fi
87	fi	fi
#	Line 61  rc_exit()	Line 93  rc_exit()
93	then	then
94	splash_control "exit"	splash_control "exit"
95	splash_cursor enable	splash_cursor enable
96	chvt 1	if [[ -n ${SPLASH_X11_TTY} ]]
97		then
98		chvt ${SPLASH_X11_TTY}
99		else
100		chvt 1
101		fi
102	fi	fi
103	}	}
104
#	Line 70  splash_resolution()	Line 107  splash_resolution()
107	fbres	fbres
108	}	}
109
110		wait_for_fbsplash()
111		{
112		while [[ -z $(pidof fbsplash) ]]
113		do
114		sleep 0.1
115		done
116		}
117
118	splash_control()	splash_control()
119	{	{
120	# 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 122  splash_control()
122	if [[ -n $(pidof fbsplash) ]]	if [[ -n $(pidof fbsplash) ]]
123	then	then
124	echo "$@" > ${SPLASH_FIFO}	echo "$@" > ${SPLASH_FIFO}
125		else
126		# exit here
127		splash_cursor enable
128		chvt 1
129	fi	fi
130	}	}
131

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Legend: Removed from v.1273   changed lines   Added in v.1279