Annotation of /trunk/busybox/splash-functions.rc
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Revision 1279 -
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Sun Feb 6 22:32:23 2011 UTC (13 years, 8 months ago) by niro
File size: 2946 byte(s)
Sun Feb 6 22:32:23 2011 UTC (13 years, 8 months ago) by niro
File size: 2946 byte(s)
- only run splash themes on a framebuffer console - only run splash themes if a config for the current reolution exists - respect cmdlines in form of splash=mode,theme:name pragma (e.g. splash=silent,theme:mcore)
1 | niro | 1264 | # /etc/rc.d/init.d/splash-functions - splashfunctions for busybox' fbsplash with tykef patch |
2 | # $Id$ | ||
3 | |||
4 | [[ -f /etc/splash/splash.conf ]] && . /etc/splash/splash.conf | ||
5 | |||
6 | splash() | ||
7 | { | ||
8 | niro | 1279 | 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 | niro | 1275 | # only run fbsplash if theme was found |
16 | [[ ! -e ${SPLASH_THEMES}/${SPLASH_THEME} ]] && return | ||
17 | niro | 1279 | # and run only if a config for the current resolution exist |
18 | [[ ! -e ${SPLASH_THEMES}/${SPLASH_THEME}/$(splash_resolution).conf ]] && return | ||
19 | niro | 1275 | |
20 | niro | 1279 | # 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 | niro | 1264 | case $1 in |
37 | rc_init) rc_init ;; | ||
38 | rc_verbose|rc_exit) rc_exit ;; | ||
39 | esac | ||
40 | } | ||
41 | |||
42 | rc_init() | ||
43 | { | ||
44 | if [[ ${SPLASH_MODE} = silent ]] | ||
45 | then | ||
46 | local resolution="$(splash_resolution)" | ||
47 | |||
48 | splash_cursor disable | ||
49 | chvt ${SPLASH_TTY} | ||
50 | niro | 1276 | sleep 0.5 |
51 | niro | 1264 | |
52 | if [[ $runlevel = boot ]] || [[ ${runlevel} = sysinit ]] | ||
53 | then | ||
54 | fbsplash -i ${SPLASH_THEMES}/${SPLASH_THEME}/${resolution}.conf \ | ||
55 | -s ${SPLASH_THEMES}/${SPLASH_THEME}/startup-${resolution}.ppm.gz \ | ||
56 | -m ${SPLASH_THEMES}/${SPLASH_THEME}/splash-font.gz \ | ||
57 | -f ${SPLASH_FIFO} \ | ||
58 | ${SPLASH_OPTS} & | ||
59 | |||
60 | niro | 1275 | wait_for_fbsplash |
61 | niro | 1264 | splash_control "write:${SPLASH_BOOT_MESSAGE}" |
62 | fi | ||
63 | |||
64 | if [[ ${runlevel} = shutdown ]] | ||
65 | then | ||
66 | fbsplash -i ${SPLASH_THEMES}/${SPLASH_THEME}/${resolution}.conf \ | ||
67 | -s ${SPLASH_THEMES}/${SPLASH_THEME}/shutdown-${resolution}.ppm.gz \ | ||
68 | -m ${SPLASH_THEMES}/${SPLASH_THEME}/splash-font.gz \ | ||
69 | -f ${SPLASH_FIFO} \ | ||
70 | ${SPLASH_OPTS} & | ||
71 | |||
72 | niro | 1275 | wait_for_fbsplash |
73 | niro | 1264 | splash_control "write:${SPLASH_SHUTDOWN_MESSAGE}" |
74 | fi | ||
75 | |||
76 | if [[ $runlevel = reboot ]] | ||
77 | then | ||
78 | fbsplash -i ${SPLASH_THEMES}/${SPLASH_THEME}/${resolution}.conf \ | ||
79 | -s ${SPLASH_THEMES}/${SPLASH_THEME}/reboot-${resolution}.ppm.gz \ | ||
80 | -m ${SPLASH_THEMES}/${SPLASH_THEME}/splash-font.gz \ | ||
81 | -f ${SPLASH_FIFO} \ | ||
82 | ${SPLASH_OPTS} & | ||
83 | |||
84 | niro | 1275 | wait_for_fbsplash |
85 | niro | 1264 | splash_control "write:${SPLASH_REBOOT_MESSAGE}" |
86 | fi | ||
87 | fi | ||
88 | } | ||
89 | |||
90 | rc_exit() | ||
91 | { | ||
92 | if [[ ${SPLASH_MODE} = silent ]] | ||
93 | then | ||
94 | splash_control "exit" | ||
95 | splash_cursor enable | ||
96 | niro | 1277 | if [[ -n ${SPLASH_X11_TTY} ]] |
97 | then | ||
98 | chvt ${SPLASH_X11_TTY} | ||
99 | else | ||
100 | chvt 1 | ||
101 | fi | ||
102 | niro | 1264 | fi |
103 | } | ||
104 | |||
105 | splash_resolution() | ||
106 | { | ||
107 | fbres | ||
108 | } | ||
109 | |||
110 | niro | 1275 | wait_for_fbsplash() |
111 | { | ||
112 | while [[ -z $(pidof fbsplash) ]] | ||
113 | do | ||
114 | sleep 0.1 | ||
115 | done | ||
116 | } | ||
117 | |||
118 | niro | 1264 | splash_control() |
119 | { | ||
120 | # only write to fifo if the fbsplash process is runnning | ||
121 | # or the console will hang | ||
122 | if [[ -n $(pidof fbsplash) ]] | ||
123 | then | ||
124 | echo "$@" > ${SPLASH_FIFO} | ||
125 | niro | 1275 | else |
126 | # exit here | ||
127 | splash_cursor enable | ||
128 | chvt 1 | ||
129 | niro | 1264 | fi |
130 | } | ||
131 | |||
132 | # disable|enable | ||
133 | splash_cursor() | ||
134 | { | ||
135 | case $1 in | ||
136 | enable) echo -e "\e[?0c";; | ||
137 | disable) echo -e "\e[?1c" ;; | ||
138 | esac | ||
139 | } |