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    • /[pkg-src]/trunk/busybox/splash-functions.rc

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

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    Revision 1744 - (hide annotations) (download)
    Thu Apr 19 15:13:51 2012 UTC (12 years ago) by niro
    File size: 3530 byte(s) 
    -added more flicker fixups, needs a patched busybox fbsplash with the 'image:' cmd enabled
    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 1398 # create fifo if not exist
    21     if [[ ! -w ${SPLASH_FIFO} ]]
    22     then
    23     mkfifo ${SPLASH_FIFO}
    24     fi
    25    
    26 niro 1279 # 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 niro 1264 case $1 in
    43     rc_init) rc_init ;;
    44     rc_verbose|rc_exit) rc_exit ;;
    45 niro 1744 # 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 niro 1264 esac
    66     }
    67    
    68     rc_init()
    69     {
    70     if [[ ${SPLASH_MODE} = silent ]]
    71     then
    72     local resolution="$(splash_resolution)"
    73    
    74     splash_cursor disable
    75     chvt ${SPLASH_TTY}
    76 niro 1276 sleep 0.5
    77 niro 1264
    78 niro 1744 if [[ ${runlevel} = boot ]] || [[ ${runlevel} = sysinit ]]
    79 niro 1264 then
    80     fbsplash -i ${SPLASH_THEMES}/${SPLASH_THEME}/${resolution}.conf \
    81     -s ${SPLASH_THEMES}/${SPLASH_THEME}/startup-${resolution}.ppm.gz \
    82     -m ${SPLASH_THEMES}/${SPLASH_THEME}/splash-font.gz \
    83     -f ${SPLASH_FIFO} \
    84     ${SPLASH_OPTS} &
    85    
    86 niro 1275 wait_for_fbsplash
    87 niro 1264 splash_control "write:${SPLASH_BOOT_MESSAGE}"
    88     fi
    89    
    90     if [[ ${runlevel} = shutdown ]]
    91     then
    92     fbsplash -i ${SPLASH_THEMES}/${SPLASH_THEME}/${resolution}.conf \
    93     -s ${SPLASH_THEMES}/${SPLASH_THEME}/shutdown-${resolution}.ppm.gz \
    94     -m ${SPLASH_THEMES}/${SPLASH_THEME}/splash-font.gz \
    95     -f ${SPLASH_FIFO} \
    96     ${SPLASH_OPTS} &
    97    
    98 niro 1275 wait_for_fbsplash
    99 niro 1264 splash_control "write:${SPLASH_SHUTDOWN_MESSAGE}"
    100     fi
    101    
    102 niro 1744 if [[ ${runlevel} = reboot ]]
    103 niro 1264 then
    104     fbsplash -i ${SPLASH_THEMES}/${SPLASH_THEME}/${resolution}.conf \
    105     -s ${SPLASH_THEMES}/${SPLASH_THEME}/reboot-${resolution}.ppm.gz \
    106     -m ${SPLASH_THEMES}/${SPLASH_THEME}/splash-font.gz \
    107     -f ${SPLASH_FIFO} \
    108     ${SPLASH_OPTS} &
    109    
    110 niro 1275 wait_for_fbsplash
    111 niro 1264 splash_control "write:${SPLASH_REBOOT_MESSAGE}"
    112     fi
    113     fi
    114     }
    115    
    116     rc_exit()
    117     {
    118     if [[ ${SPLASH_MODE} = silent ]]
    119     then
    120     splash_control "exit"
    121     splash_cursor enable
    122 niro 1277 if [[ -n ${SPLASH_X11_TTY} ]]
    123     then
    124     chvt ${SPLASH_X11_TTY}
    125     else
    126     chvt 1
    127     fi
    128 niro 1264 fi
    129     }
    130    
    131     splash_resolution()
    132     {
    133     fbres
    134     }
    135    
    136 niro 1275 wait_for_fbsplash()
    137     {
    138     while [[ -z $(pidof fbsplash) ]]
    139     do
    140     sleep 0.1
    141     done
    142     }
    143    
    144 niro 1264 splash_control()
    145     {
    146     # only write to fifo if the fbsplash process is runnning
    147     # or the console will hang
    148     if [[ -n $(pidof fbsplash) ]]
    149     then
    150     echo "$@" > ${SPLASH_FIFO}
    151 niro 1275 else
    152     # exit here
    153     splash_cursor enable
    154     chvt 1
    155 niro 1264 fi
    156     }
    157    
    158     # disable|enable
    159     splash_cursor()
    160     {
    161     case $1 in
    162     enable) echo -e "\e[?0c";;
    163     disable) echo -e "\e[?1c" ;;
    164     esac
    165     }