acpi-eeepc-generic-svn/acpi-eeepc-generic-bluetooth-toggle.sh

   1 #!/bin/bash
   2 #
   3 #
   4
   5 . /etc/conf.d/acpi-eeepc-generic.conf
   6 . /etc/acpi/eeepc/acpi-eeepc-generic-functions.sh
   7
   8 eeepc_notify "Bluetooth toggle not implemented yet!!!" stop
   9 exit 0
  10
  11 EEEPC_RADIO_SAVED_STATE_FILE=$EEEPC_VAR/bluetooth-saved
  12
  13 if [ -e $EEEPC_RADIO_SAVED_STATE_FILE ]; then
  14   RADIO_SAVED_STATE=$(cat $EEEPC_RADIO_SAVED_STATE_FILE)
  15 else
  16   RADIO_SAVED_STATE=0
  17 fi
  18
  19 # Find the right rfkill switch, but default to the second one
  20 rfkill="rfkill1"
  21 lsrfkill=""
  22 [ -e /sys/class/rfkill ] && lsrfkill=`/bin/ls /sys/class/rfkill/`
  23 for r in $lsrfkill; do
  24     echo "r = $r"
  25     name=`cat /sys/class/rfkill/$r/name`
  26     [ "$name" == "eeepc-bluetooth" ] && rfkill=$r
  27 done
  28
  29 # Get rfkill switch state (0 = card off, 1 = card on)
  30 RADIO_CONTROL="/sys/class/rfkill/${rfkill}/state"
  31 RADIO_STATE=0
  32 [ -e "$RADIO_CONTROL" ] && RADIO_STATE=$(cat $RADIO_CONTROL)
  33
  34 [ ! -d "$EEEPC_VAR" ] && mkdir -p $EEEPC_VAR 2>/dev/null
  35
  36 # Get bluetooth interface
  37 #Bluetooth_IF=
  38
  39 logger "acpi-eeepc-generic-bluetooth-toggle.sh: Current state: $RADIO_STATE ($RADIO_CONTROL)"
  40
  41 function radio_on {
  42     eeepc_notify "Turning Bluetooth Radio on..." gnome-dev-wavelan
  43
  44     # Execute pre-up commands just once
  45     [ $1 -eq 1 ] && execute_commands "${COMMANDS_Bluetooth_PRE_UP[@]}"
  46
  47     # Enable radio
  48     [ -e "$RADIO_CONTROL" ] && echo 1 > $RADIO_CONTROL
  49
  50     # Load module
  51     ( /sbin/modprobe $BLUETOOTH_DRIVER 2>/dev/null && (
  52         # If successful, enable card
  53         echo 1 > $EEEPC_RADIO_SAVED_STATE_FILE
  54         # Execute post-up commands
  55         execute_commands "${COMMANDS_Bluetooth_POST_UP[@]}"
  56
  57         eeepc_notify "Bluetooth Radio is now on" gnome-dev-wavelan
  58     ) || (
  59         eeepc_notify "Could not enable Bluetooth radio" stop
  60         # If module loading unsuccessful, try again
  61         if [ $1 -lt $WIFI_TOGGLE_MAX_TRY ]; then
  62             eeepc_notify "Trying again in 2 second ($(($1+1)) / $WIFI_TOGGLE_MAX_TRY)" gnome-dev-wavelan
  63             sleep 2
  64             radio_on $(($1+1))
  65         fi
  66     ) )
  67 }
  68
  69 function radio_off {
  70     eeepc_notify "Turning Bluetooth Radio off..." gnome-dev-wavelan
  71
  72     # Execute pre-down commands just once
  73     [ $1 -eq 1 ] && execute_commands "${COMMANDS_BLUETOOTH_PRE_DOWN[@]}"
  74
  75     # Put interface down and wait 1 second
  76     #/sbin/ifconfig $Bluetooth_IF down 2>/dev/null
  77     #sleep 1
  78
  79     # Unload module
  80     ( /sbin/modprobe -r $BLUETOOTH_DRIVER 2>/dev/null && (
  81         # If successful, disable card through rkfill and save the state
  82         [ -e "$RADIO_CONTROL" ] && echo 0 > $RADIO_CONTROL
  83         echo 0 > $EEEPC_RADIO_SAVED_STATE_FILE
  84
  85         # Execute post-down commands
  86         execute_commands "${COMMANDS_BLUETOOTH_POST_DOWN[@]}"
  87
  88         eeepc_notify "Bluetooth Radio is now off" gnome-dev-wavelan
  89     ) || (
  90         # If module unloading unsuccessful, try again
  91         eeepc_notify "Could not disable Bluetooth radio" stop
  92         if [ $1 -lt $WIFI_TOGGLE_MAX_TRY ]; then
  93             eeepc_notify "Trying again in 2 second ($(($1+1)) / $WIFI_TOGGLE_MAX_TRY)" gnome-dev-wavelan
  94             sleep 2
  95             radio_off $(($1+1))
  96         fi
  97     ) )
  98 }
  99
 100 function radio_toggle {
 101     if [ "$RADIO_STATE" = "1" ]; then
 102         radio_off 1
 103     else
 104         radio_on 1
 105     fi
 106 }
 107
 108 function radio_restore {
 109   if [ "$RADIO_SAVED_STATE" = "1" ]; then
 110     radio_on 1
 111   else
 112     radio_off 1
 113   fi
 114 }
 115
 116 case $1 in
 117     "restore")
 118         radio_restore
 119     ;;
 120     "off")
 121         radio_off 1
 122     ;;
 123     "on")
 124         radio_on 1
 125     ;;
 126   *)
 127     radio_toggle
 128   ;;
 129 esac
 130