#!/bin/sh
# /etc/hotplug.d/usb/usb-stub.hotplug

# This an example of how to get a 'hook' into a USB event.
# You may need to create the directory /etc/hotplug.d/usb
# Then place this file inside the directory and make sure it's executable
# the name doesn't matter and all the echos are just verbosity for
# debugging. The main thing is to run your external script if certain
# conditions are met. The example script here is /usr/sbin/do-hotmnt
# We have to export any of the variables we need to exec and background 
# the new process so this hook can exit.
# ACTION DEVICE and INTERFACE are probably all we need (maybe DEVFS)

cd /etc/hotplug
. ./hotplug.functions

DEBUG=yes export DEBUG

debug_mesg "arguments ($*) env (`env`)"
echo "Hello from /etc/hotplug.d/usb/usb-stub.hotplug" >> /var/log/messages
case $ACTION in
  add|register)
    # Stub
    echo "Adding DEVICE: $DEVICE" >> /var/log/messages
    #echo "SUBSYSTEM is: $SUBSYSTEM" >> /var/log/messages
    #echo "DEVPATH is: $DEVPATH" >> /var/log/messages
    #echo "DEVICE=$DEVICE" >> /var/log/messages
    # echo "PHYSDEVDRIVER is: $PHYSDEVDRIVER" >> /var/log/messages
    #echo "ACTION=$ACTION" >> /var/log/messages
    #echo "PRODUCT=$PRODUCT" >> /var/log/messages
    #echo "INTERFACE=$INTERFACE" >> /var/log/messages
    #echo "TYPE is: $TYPE" >> /var/log/messages
    #echo "DEVFS=$DEVFS" >> /var/log/messages
    REMOVER=/var/run/usb/$(echo "$DEVICE" | sed -e 's;/;%;g')
    echo "REMOVER is: $REMOVER" >> /var/log/messages
    
    if [[ `echo $INTERFACE |grep "8"` ]] ; then
     echo "This is a USB mass storage device using SCSI emulation" >> /var/log/messages
     # export $INTERFACE $PRODUCT $ACTION
     #exec /usr/sbin/do-hotmnt &
     #exec /usr/bin/mounter usb
     #exec /etc/hotplug.d/usb/usb-storage
     #exit 0
	if [ ! -d /mnt/usbstorage ]; then
		echo "Creating mount-point" >> /var/log/messages
		mkdir /mnt/usbstorage
	fi
	#echo "Waiting 5 seconds for drivers to register" >> /var/log/messages
	sleep 5
	echo -en "" > /tmp/hotplug.log 2>&1
	if [ "$SUB_DEVICE" = "" ]; then
	 SUB_DEVICE=`dmesg | tail -n 10 | grep ^sd.: | cut -d: -f1 | tail -n 1`
	 export SUB_DEVICE
	fi
	
	DELAY_COUNTER=0
	DEVICE_FOUND=""
	while [ "$DEVICE_FOUND" = "" ] && [ $DELAY_COUNTER -lt 30 ]; do
		let "DELAY_COUNTER=$DELAY_COUNTER + 1"
		# DEVICE_FOUND=`ls -1 /dev/ | grep $SUB_DEVICE`
		DEVICE_FOUND=`blkid | grep $SUB_DEVICE`
		sleep 1
		echo "Waiting for the device to register $DELAY_COUNTER" >> /tmp/hotplug.log 2>&1
		echo "Waiting for the device to register $DELAY_COUNTER" >> /var/log/messages
	done
	NOT_MOUNTED=1
	mount -t ext2 -o user,exec,sync /dev/$SUB_DEVICE /mnt/usbstorage >> /tmp/hotplug.log 2>&1
	NOT_MOUNTED=$?	
	if [ $NOT_MOUNTED -ne 0 ]; then
		mount -t ext2 -o user,exec,sync /dev/$SUB_DEVICE"1" /mnt/usbstorage >> /tmp/hotplug.log 2>&1
		NOT_MOUNTED=$?	
	fi
	if [ $NOT_MOUNTED -ne 0 ]; then
		mount -t vfat -o user,exec /dev/$SUB_DEVICE /mnt/usbstorage >> /tmp/hotplug.log 2>&1
		NOT_MOUNTED=$?	
	fi
	if [ $NOT_MOUNTED -ne 0 ]; then
		mount -t vfat -o user,exec /dev/$SUB_DEVICE"1" /mnt/usbstorage >> /tmp/hotplug.log 2>&1
		NOT_MOUNTED=$?	
	fi
	if [ $NOT_MOUNTED -eq 0 ]; then
		echo "xtdesk.restart" >> /tmp/hotplug.log
		echo "Mount uccessful!" >> /var/log/messages
		# cp /etc/X11/xtdesktop/usbmedia.lnk.hide /etc/X11/xtdesktop/usbmedia.lnk
		ln -sf /etc/hotplug.d/usb/usb-storage.off $REMOVER
		xtdesk.restart add_device
		# ln -sf /etc/hotplug.d/usb/usb-storage.off "$REMOVER"
		mesg REMOVER Created for $SUB_DEVICE
		# echo make REMOVER in $REMOVER
	else
		echo "Failed to mount SUB_DEVICE=$SUB_DEVICE" >> /tmp/hotplug.log
	fi
	
    fi
    
  ;;
  remove|unregister)
    # Stub 
    echo "Removing DEVICE: $DEVICE " >> /var/log/messages
    #echo "SUBSYSTEM is: $SUBSYSTEM" >> /var/log/messages
    #echo "DEVPATH is: $DEVPATH" >> /var/log/messages
    #echo "DEVICE=$DEVICE" >> /var/log/messages
    #echo "PHYSDEVDRIVER is: $PHYSDEVDRIVER" >> /var/log/messages
    #echo "ACTION=$ACTION" >> /var/log/messages
    #echo "PRODUCT=$PRODUCT" >> /var/log/messages
    #echo "INTERFACE=$INTERFACE" >> /var/log/messages
    #echo "TYPE is: $TYPE" >> /var/log/messages
    #echo "DEVFS is: $DEVFS" >> /var/log/messages
    #echo "REMOVER is: $REMOVER" >> /var/log/messages
  ;;
esac