#!/bin/bash
# /etc/acpi/default.sh
# Default acpi script that takes an entry for all actions

set $*

group=${1/\/*/}
action=${1/*\//}
device=$2
id=$3
value=$4

tmpdir="/var/tmp/acpid/"
if [ ! -d $tmpdir ] ; then
	mkdir -m 700 -p $tmpdir ;
fi

@@notify_users() {
	#Use Xosd to print information on all displays.

	displays=`ls /tmp/.X*-lock |sed -e "s/\/tmp\/.X\([0-9]\+\)-lock/\1/g"`
	osd_cmd="osd_cat -p bottom -A center -d 2 -c green -s 3 -o 100"
	osd_cmd="${osd_cmd} -f -microsoft-verdana-bold-r-normal--32-* "
	osd_text=""
	case $1 in
	text)
		osd_text=$2
	;;
	slider)
		osd_cmd="${osd_cmd} -b slider -P $3 "
		osdparamname="-T"
		osdtext=$2
	;;
	percentage)
		osd_cmd="${osd_cmd} -b percentage -P $3 "
		osdparamname="-T"
		osdtext=$2
	;;
	*)
		osd_text=$1
	;;
	esac

#this SUX MORE, but is the only solution...
	/usr/bin/xauth merge /home/*/.Xauthority ;

	killall -u root osd_cat ;

	for i in $displays ; do
		export DISPLAY=":${i}" ;
		echo "${osd_text}" | $osd_cmd $osdparamname "$osdtext" &
	done
}


log_unhandled() {
	# notify_users text "ACPI event unhandled: $*"
	echo "Unhandled event: $*"
}


case "$group" in
	button)
		case "$action" in
			power)
				tmpfile=${tmpdir}powertime ;
				if [ -e $tmpfile ] ; then
				lasttime=`cat $tmpfile` ;
				else lasttime=0 ;
				fi

				timenow=`date +%s`

				if [[ $(( $lasttime+1 )) -ge $timenow ]] ; then
					/usr/sbin/hibernate ;
				else
					echo $timenow > $tmpfile ;
				fi
				;;


			*)	log_unhandled $* ;;
		esac
		;;

	ac_adapter)
		case "$value" in
			# Add code here to handle when the system is unplugged
			# (maybe change cpu scaling to powersave mode)
			#*0)
			#	;;

			# Add code here to handle when the system is plugged in
			# (maybe change cpu scaling to performance mode)
			#*1)
			#	;;

			*)	log_unhandled $* ;;
		esac
		;;
	hotkey)
		if [[ ( $id > 0000000f ) && ( $id < 00000030 ) ]] ; then
			br=`cat /proc/acpi/asus/brn` ;
			br=$(($br*100/15)) ;
			notify_users percentage "display brightness" $br ;
		fi

		case "$id" in
			00000032)	
					/usr/bin/amixer sset Headphone toggle 
					mutestatus="unmuted"
					if [[ `/usr/bin/amixer sget Headphone |grep off` ]] ; then
						mutestatus="muted" ; 
					fi

					notify_users text $mutestatus ;

					;;

			00000031) #volume down
					/usr/bin/amixer sset Line 1%-
					percentxt=`amixer sget Line |grep -o [0-9]*\%|head -n 1`
					percent=`echo ${percentxt} |grep -o [0-9]*`
					notify_users percentage "volume:${percentxt}" $percent
					
					;;
			00000030) #volume up
					/usr/bin/amixer sset Line 1%+

					percentxt=`amixer sget Line |grep -o [0-9]*\%|head -n 1`
					percent=`echo ${percentxt} |grep -o [0-9]*`
					if [[ $percent -ge 52 ]] ; then
						/usr/bin/amixer sset Line 52% ;
						percentxt="52%" ;
						percent=52 ;
					fi
					notify_users percentage "volume:${percentxt}" $percent
					;;
			0000005c)

					tmpfile=${tmpdir}nettime ;
					if [ -e $tmpfile ] ; then
					lasttime=`cat $tmpfile` ;
					else lasttime=0 ;
					fi

					timenow=`date +%s`

					if [[ $(( $lasttime+1 )) -ge $timenow ]] ; then
						notify_users text "ethernet is begin restarted..." ;
						/etc/init.d/net.eth2 restart ;
						notify_users text "done" ;
					else
						echo $timenow > $tmpfile ;
					fi

					;;
			*)	
				log_unhandled $* ;;
		esac
		;;

	*)	log_unhandled $* ;;
esac