acpi-eeepc-generic-svn/acpi-eeepc-generic-functions.sh

   1 #!/bin/bash
   2
   3 CONSOLE_NUMBER=$(fgconsole)
   4
   5 # Get username
   6 if [ -S /tmp/.X11-unix/X0 ]; then
   7     export DISPLAY=:0
   8     user=$(who | sed -n '/ (:0[\.0]*)$\| :0 /{s/ .*//p;q}')
   9     # If autodetection fails, fallback to default user
  10     # set in /etc/conf.d/acpi-eeepc-generic.conf
  11     [ "x$user" == "x" ] && user=$XUSER
  12     home=$(getent passwd $user | cut -d: -f6)
  13     XAUTHORITY=$home/.Xauthority
  14     if [[ -f $XAUTHORITY ]]; then
  15         export XAUTHORITY
  16     fi
  17 fi
  18
  19 function eeepc_notify {
  20     /bin/su $XUSER --login -c "/usr/bin/notify-send -i $2 -t 1500 \"EeePC $EEEPC_MODEL\" \"$1\""
  21     #/usr/bin/notify-send -i $2 -t 1500 "EeePC $EEEPC_MODEL" "$1"
  22     logger "EeePC $EEEPC_MODEL: $1 ($2)"
  23 }
  24
  25 function execute_commands() {
  26     cmds=( "$@" )
  27     cmds_num=${#cmds[@]}
  28     logger "execute_commands = $cmds ($cmds_num)"
  29     for ((i=0;i<${cmds_num};i++)); do
  30         c=${cmds[${i}]}
  31         logger "execute_commands #$i: $c"
  32         echo "execute_commands #$i: $c"
  33         ${c} &
  34     done
  35 }
  36 function execute_commands_as_user() {
  37     cmds=( "$@" )
  38     cmds_num=${#cmds[@]}
  39     logger "execute_commands_as_user = $cmds ($cmds_num)"
  40     for ((i=0;i<${cmds_num};i++)); do
  41         c=${cmds[${i}]}
  42         logger "execute_commands_as_user #$i: $c"
  43         echo "execute_commands_as_user #$i: $c"
  44         su $XUSER --login -c "${c} &"
  45     done
  46 }
  47
  48 function volume_is_mute() {
  49     # 0 is true, 1 is false
  50     on_off=`amixer get iSpeaker | grep -A 1 -e Mono | grep Playback | awk '{print ""$4""}'`
  51     is_muted=1
  52     [ "$on_off" == "[off]" ] && is_muted=0
  53     return $is_muted
  54 }
  55
  56 function get_volume() {
  57     echo `amixer get PCM | grep -A 1 -e Mono | grep Playback | awk '{print ""$5""}' | sed -e "s|\[||g" -e "s|]||g" -e "s|\%||g"`
  58 }
  59
  60 function get_model() {
  61     (grep EEEPC_MODEL /etc/conf.d/acpi-eeepc-generic.conf >/dev/null 2>&1) || echo "EEEPC_MODEL=$(dmidecode -s system-product-name)" >> /etc/conf.d/acpi-eeepc-generic.conf
  62     (grep EEEPC_CPU /etc/conf.d/acpi-eeepc-generic.conf >/dev/null 2>&1) || echo "EEEPC_CPU=`((grep Celeron /proc/cpuinfo >/dev/null 2>&1) && echo Celeron) || echo Atom`" >> /etc/conf.d/acpi-eeepc-generic.conf
  63 }
  64
  65 function brightness_get_percentage() {
  66     actual_brightness=`cat /sys/class/backlight/eeepc/actual_brightness`
  67     maximum_brightness=`cat /sys/class/backlight/eeepc/max_brightness`
  68     echo $((10000*$actual_brightness / (100*$maximum_brightness) ))
  69 }
  70
  71 function brightness_find_direction() {
  72     actual_brightness=`cat /sys/class/backlight/eeepc/actual_brightness`
  73     previous_brightness=`cat /var/eeepc/brightness_saved`
  74     [ "x$previous_brightness" == "x" ] && previous_brightness=$actual_brightness
  75     to_return="up"
  76     [ $actual_brightness -lt $previous_brightness ] && to_return="down"
  77     echo $actual_brightness > /var/eeepc/brightness_saved
  78     echo $to_return
  79 }
  80
  81