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

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    Revision 1276 - (show annotations) (download)
    Fri Feb 4 21:31:22 2011 UTC (13 years, 2 months ago) by niro
    File size: 2186 byte(s) 
    - wait a little bit, to give chvt a chance changing the vts
    1 # /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 # only run fbsplash if theme was found
    9 [[ ! -e ${SPLASH_THEMES}/${SPLASH_THEME} ]] && return
    10
    11 case $1 in
    12 rc_init) rc_init ;;
    13 rc_verbose|rc_exit) rc_exit ;;
    14 esac
    15 }
    16
    17 rc_init()
    18 {
    19 if [[ ${SPLASH_MODE} = silent ]]
    20 then
    21 local resolution="$(splash_resolution)"
    22
    23 splash_cursor disable
    24 chvt ${SPLASH_TTY}
    25 sleep 0.5
    26
    27 if [[ $runlevel = boot ]] || [[ ${runlevel} = sysinit ]]
    28 then
    29 fbsplash -i ${SPLASH_THEMES}/${SPLASH_THEME}/${resolution}.conf \
    30 -s ${SPLASH_THEMES}/${SPLASH_THEME}/startup-${resolution}.ppm.gz \
    31 -m ${SPLASH_THEMES}/${SPLASH_THEME}/splash-font.gz \
    32 -f ${SPLASH_FIFO} \
    33 ${SPLASH_OPTS} &
    34
    35 wait_for_fbsplash
    36 splash_control "write:${SPLASH_BOOT_MESSAGE}"
    37 fi
    38
    39 if [[ ${runlevel} = shutdown ]]
    40 then
    41 fbsplash -i ${SPLASH_THEMES}/${SPLASH_THEME}/${resolution}.conf \
    42 -s ${SPLASH_THEMES}/${SPLASH_THEME}/shutdown-${resolution}.ppm.gz \
    43 -m ${SPLASH_THEMES}/${SPLASH_THEME}/splash-font.gz \
    44 -f ${SPLASH_FIFO} \
    45 ${SPLASH_OPTS} &
    46
    47 wait_for_fbsplash
    48 splash_control "write:${SPLASH_SHUTDOWN_MESSAGE}"
    49 fi
    50
    51 if [[ $runlevel = reboot ]]
    52 then
    53 fbsplash -i ${SPLASH_THEMES}/${SPLASH_THEME}/${resolution}.conf \
    54 -s ${SPLASH_THEMES}/${SPLASH_THEME}/reboot-${resolution}.ppm.gz \
    55 -m ${SPLASH_THEMES}/${SPLASH_THEME}/splash-font.gz \
    56 -f ${SPLASH_FIFO} \
    57 ${SPLASH_OPTS} &
    58
    59 wait_for_fbsplash
    60 splash_control "write:${SPLASH_REBOOT_MESSAGE}"
    61 fi
    62 fi
    63 }
    64
    65 rc_exit()
    66 {
    67 if [[ ${SPLASH_MODE} = silent ]]
    68 then
    69 splash_control "exit"
    70 splash_cursor enable
    71 chvt 1
    72 fi
    73 }
    74
    75 splash_resolution()
    76 {
    77 fbres
    78 }
    79
    80 wait_for_fbsplash()
    81 {
    82 while [[ -z $(pidof fbsplash) ]]
    83 do
    84 sleep 0.1
    85 done
    86 }
    87
    88 splash_control()
    89 {
    90 # only write to fifo if the fbsplash process is runnning
    91 # or the console will hang
    92 if [[ -n $(pidof fbsplash) ]]
    93 then
    94 echo "$@" > ${SPLASH_FIFO}
    95 else
    96 # exit here
    97 splash_cursor enable
    98 chvt 1
    99 fi
    100 }
    101
    102 # disable|enable
    103 splash_cursor()
    104 {
    105 case $1 in
    106 enable) echo -e "\e[?0c";;
    107 disable) echo -e "\e[?1c" ;;
    108 esac
    109 }