Tryag File Manager
Home
-
Turbo Force
Current Path :
/
usr
/
lib
/
hal
/
scripts
/
linux
/
Upload File :
New :
File
Dir
//usr/lib/hal/scripts/linux/hal-system-lcd-get-brightness-linux
#!/bin/sh # # Copyright (C) 2005 Richard Hughes <richard@hughsie.com> # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. if [ "$HAL_PROP_LAPTOP_PANEL_ACCESS_METHOD" = "pmu" ]; then value="`hal-system-power-pmu getlcd`" if [ $? -ne 0 ]; then echo "org.freedesktop.Hal.Device.LaptopPanel.NotSupported" >&2 exit 1 fi exit ${value} fi # Check for file existance and that it's readable if [ ! -r $HAL_PROP_LINUX_ACPI_PATH ]; then echo "org.freedesktop.Hal.Device.LaptopPanel.NotSupported" >&2 echo "$1 not readable!" >&2 exit 1 fi if [ "$HAL_PROP_LAPTOP_PANEL_ACCESS_METHOD" = "toshiba" ]; then # cat /proc/acpi/toshiba/lcd # brightness: 5 # brightness_levels: 8 value="`cat $HAL_PROP_LINUX_ACPI_PATH | grep brightness: | awk '{print $2;}'`" elif [ "$HAL_PROP_LAPTOP_PANEL_ACCESS_METHOD" = "asus" ]; then # cat /proc/acpi/asus/brn # 5 value="`cat $HAL_PROP_LINUX_ACPI_PATH`" elif [ "$HAL_PROP_LAPTOP_PANEL_ACCESS_METHOD" = "panasonic" ]; then # cat /proc/acpi/pcc/brightness # 5 value="`cat $HAL_PROP_LINUX_ACPI_PATH`" elif [ "$HAL_PROP_LAPTOP_PANEL_ACCESS_METHOD" = "ibm" ]; then # cat /proc/acpi/ibm/brightness # level: 5 # commands: up, down # commands: level <level> (<level> is 0-7) value="`cat $HAL_PROP_LINUX_ACPI_PATH | grep level: | awk '{print $2;}'`" elif [ "$HAL_PROP_LAPTOP_PANEL_ACCESS_METHOD" = "sony" ]; then # cat /proc/acpi/sony/brightness # 5 value="`cat $HAL_PROP_LINUX_ACPI_PATH`" let "value = ${value} - 1" elif [ "$HAL_PROP_LAPTOP_PANEL_ACCESS_METHOD" = "omnibook" ]; then # cat /proc/omnibook/lcd # LCD brightness: 7 value="`cat $HAL_PROP_LINUX_ACPI_PATH | awk '{print $3;}'`" elif [ "$HAL_PROP_LAPTOP_PANEL_ACCESS_METHOD" = "sonypi" ]; then # spicctrl -B # 70 # 0..255 value="`/usr/sbin/spicctrl -B`" RETVAL=$? if [ $RETVAL != 0 ]; then echo "org.freedesktop.Hal.Device.LaptopPanel.NotSupported" >&2 exit 1; fi exit ${value} else echo "org.freedesktop.Hal.Device.LaptopPanel.NotSupported" >&2 echo "No ACPI method found" >&2 exit 1 fi exit ${value}