#!/bin/ash

LIVELABEL="LIVE" #edit in build-slackware-live.sh script too
DISTRONAME="Salix-xfce-14.2"

echo ""
echo "*** Live system initialization ***"
mount -v proc /proc -t proc
mount -v sysfs /sys -t sysfs

/load_kernel_modules 2>/dev/null
# Sometimes the devices need extra time to be available.
# A root filesystem on USB is a good example of that.
if [ ! -z "$wait" ]; then
	sleep $wait
else
	sleep 3
fi

# Fire at least one blkid:
#blkid 1>/dev/null 2>/dev/null

mdev -s

mkdir /tmp #fuse needs /tmp

mkdir /slroot
mount -o defaults -t tmpfs none /slroot #-o defaults: bug in busybox (options=0)
mkdir /slroot/live

mkdir /slroot/live/media
mediadetected="none"
if [ ! -z "$nfsroot" ]; then
	mediadetected="nfs"
	address=`echo $ip | cut -f1 -d:`
	netmask=`echo $ip | cut -f4 -d:`
	gateway=`echo $ip | cut -f3 -d:`
	ifconfig eth0 $address netmask $netmask
	route add default gw $gateway
	mount -t nfs -o nolock $nfsroot /slroot/live/media
	echo "$LIVELABEL found on $nfsroot"
else
	sleeptime=0
	while [ "$mediadetected" = "none" ] && [ "$sleeptime" != "10" ]; do #try each seconds, but don't wait (USB) more than 10 seconds
		if blkid | grep -q "LABEL=\"$LIVELABEL\""; then
			livedevice=`blkid | grep "LABEL=\"$LIVELABEL\"" | sed -n 1p | cut -f1 -d:`
			echo "$DISTRONAME-Live found on $livedevice"
			mount -o ro $livedevice /slroot/live/media
			if blkid | grep "LABEL=\"$LIVELABEL\"" | sed -n 1p | grep -q "TYPE=\"iso9660\""
			then mediadetected="cd"
			else mediadetected="sd"
			fi
		else
			sleep 1
			let sleeptime+=1
			mdev -s
		fi
	done
fi

if [ "$mediadetected" == "none" ]; then
	echo "*** Live system error - live media not detected - exiting ***"
	sh
fi

##copy live-media to RAM if requested
if [ "$copy2ram" = "yes" ]; then
	echo -n "Copying live system to RAM ..."
	mkdir /slroot/live/tmp
	mount --move /slroot/live/media /slroot/live/tmp
	mount -t tmpfs none /slroot/live/media
	
	mkdir /slroot/live/media/boot
	for bootfile in `find /slroot/live/tmp/boot -maxdepth 1 -type f`; do
		cp $bootfile /slroot/live/media/boot/
	done
	cp -r /slroot/live/tmp/boot/grub /slroot/live/media/boot/
	touch /slroot/live/media/boot/
	mkdir /slroot/live/media/boot/modules
	if [ `ls /slroot/live/tmp/boot/modules/ | wc -l` != 0 ]; then
		for module in /slroot/live/tmp/boot/modules/*; do #first copy main non excluded modules
			modulename=`basename $module`
			if ! echo $exclude | sed 's/:/\n/g' | grep -q "^$modulename$"; then
				cp /slroot/live/tmp/boot/modules/$modulename /slroot/live/media/boot/modules/
			fi
		done
	fi
	mkdir /slroot/live/media/boot/optional
	for modulename in `echo $include | sed 's/:/ /g'`; do #copy included optional modules
		if [ -f /slroot/live/tmp/boot/optional/$modulename ]; then
			cp /slroot/live/tmp/boot/optional/$modulename /slroot/live/media/boot/optional/
		fi
	done
	
	umount /slroot/live/tmp
	rmdir /slroot/live/tmp
	mount -o remount,ro /slroot/live/media
	if [ "$mediadetected" = "cd" ]; then
		eject $livedevice
	fi
	echo " done"
fi

#mount all modules in /live/modules/* except excluded ones
mkdir /slroot/live/modules
modulescount=0
if [ `ls /slroot/live/media/boot/modules/ | wc -l` != 0 ]; then
	for module in /slroot/live/media/boot/modules/*; do
		modulename=`basename $module`
		if ! echo $exclude | sed 's/:/\n/g' | grep -q "^$modulename$"; then #if module is not excluded by bootparam
			mkdir /slroot/live/modules/$modulename
			mount -o loop -t squashfs $module /slroot/live/modules/$modulename
			modulesbranches="/slroot/live/modules/$modulename=ro:$modulesbranches"
			echo "Loading SquashFS module $modulename"
			modulescount=$(($modulescount+1))
		fi
	done
fi

#load requested optional modules
for modulename in `echo $include | sed 's/:/ /g'`; do
	if [ -f /slroot/live/media/boot/optional/$modulename ]; then
		mkdir /slroot/live/modules/$modulename
		mount -o loop -t squashfs /slroot/live/media/boot/optional/$modulename /slroot/live/modules/$modulename
		modulesbranches="/slroot/live/modules/$modulename=ro:$modulesbranches"
		echo "Loading SquashFS module $modulename"
		modulescount=$(($modulescount+1))
	fi
done

if [ $modulescount = 0 ]; then 
	echo -e "\nError: no modules has been loaded"
	exec sh
fi

modulesbranches=`echo $modulesbranches | sed 's/:$//'`
unionfsmodulesbranches=`echo $modulesbranches | sed 's/\/slroot//g'` #TODO: Unionfs-
overlaymodulesbranches=`echo $modulesbranches | sed 's/=ro//g'`

#mount (union) all modules in /live/system (ro)
mkdir /slroot/live/system
if [ $modulescount = 1 ]
then mount --bind $overlaymodulesbranches /slroot/live/system
else mount -t overlay -o ro,lowerdir=$overlaymodulesbranches overlay /slroot/live/system 2>/dev/null ||
		unionfs -o ro,allow_other,suid,dev,use_ino,cow,max_files=524288,chroot=/slroot $unionfsmodulesbranches /slroot/live/system #TODO - (required for NFS)
fi
 
#setup persistent system changes
if [ ! -z "$changes" ] && [ ! "$copy2ram" == "yes" ] && [ "$mediadetected" != "cd" ]; then
		echo "Using persistent system storage ($changes)"
	if [ "$mediadetected" == "sd" ]; then
		mkdir -p /slroot/live/$changes
		if echo $changes | grep -q "="; then
			filesize=`echo "$changes" | cut -f2 -d=`
			changes=`echo "$changes" | cut -f1 -d=`
		fi
		if [ ! -d /slroot/live/media/$changes ] && [ ! -f /slroot/live/media/$changes ]; then #storage space creation
			#if  [ ! -z "$filesize" ]; then
			#	echo "Creating $changes ($filesize MB) persistent system storage ..."
			#	dd if=/dev/zero of=/slroot/live/media/$changes bs=1024k count=0 seek=$filesize #TODO: check available space
			#	sleep 1
			#	mkfs.ext3 -F /slroot/live/media/$changes
			#	sleep 1
			#else
				if mount | grep -q "$livedevice on /slroot/live/media type ext3"; then #TODO: check FS type
				echo "mount $livedevice on /slroot/live/media type ext3"
				mount -o remount,rw /slroot/live/media
				mkdir -p /slroot/live/media/$changes
				fi
			#fi
		fi
		if [ -f /slroot/live/media/$changes ];	then 
			mount -o remount,rw /slroot/live/media
			mount -o loop /slroot/live/media/$changes /slroot/live/$changes
		fi
		if	[ -d /slroot/live/media/$changes ]; then
			mount -o remount,rw /slroot/live/media
			mount --bind /slroot/live/media/$changes /slroot/live/$changes
		fi	
	else
		echo "Using persistent system storage ($changes)"
		mkdir -p /slroot/live/$changes
		mount -t nfs -o nolock $changes /slroot/live/$changes #TODO: no auth / security
	fi
fi

#mount (union) all modules (ro) and /live/changes (rw) in /live/union (rw)
if [ ! -z "$changes" ]; then
	UPPERDIR=/slroot/live/$changes/changes
	WORKOVLDIR=/slroot/live/$changes/ofswd
else
	UPPERDIR=/slroot/live/changes
	WORKOVLDIR=/slroot/live/ofswd
fi
mkdir -p /slroot/live/union
[ ! -d ${UPPERDIR} ] && mkdir -p ${UPPERDIR}
[ ! -d ${WORKOVLDIR} ] && mkdir -p ${WORKOVLDIR}
mount -t overlay -o workdir=${WORKOVLDIR},upperdir=${UPPERDIR},lowerdir=$overlaymodulesbranches overlay /slroot/live/union 2>/dev/null ||
	unionfs -o allow_other,suid,dev,use_ino,cow,max_files=524288,chroot=/slroot /live/changes=rw:$unionfsmodulesbranches /slroot/live/union #TODO - (required for NFS)

#setup system tree
for directory in /slroot/live/union/*; do #bind /live/union top directories into /
	directoryname=`basename $directory`
	mkdir /slroot/$directoryname
	mount --bind $directory /slroot/$directoryname
done
mkdir -p /slroot/tmp
mkdir -p /slroot/sys
mkdir -p /slroot/proc
mkdir -p /slroot/dev
mknod /slroot/dev/console c 5 1 2>/dev/null
mknod /slroot/dev/null c 1 3 2>/dev/null #needed to mount /proc (rc.S) on read-only filesystem
cat > /slroot/live/union/etc/fstab << END
proc      /proc       proc        defaults   0   0
sysfs     /sys        sysfs       defaults   0   0
tmpfs     /tmp        tmpfs       defaults,nodev,nosuid,mode=1777  0   0
tmpfs     /var/tmp    tmpfs       defaults,nodev,nosuid,mode=1777  0   0
tmpfs     /dev/shm    tmpfs       defaults,nodev,nosuid,mode=1777  0   0
devpts    /dev/pts    devpts      gid=5,mode=620   0   0
none      /           tmpfs       defaults   1   1

END

#system startup tweaking
if [ ! -z "$changes" ]; then
	#cp -f /slroot/live/system/etc/rc.d/rc.S /slroot/live/union/etc/rc.d/
	#cp -f /slroot/live/system/etc/rc.d/rc.M /slroot/live/union/etc/rc.d/
	#cp -f /slroot/live/system/etc/rc.d/rc.modules /slroot/live/union/etc/rc.d/
	rm -f /slroot/live/union/etc/udev/rules.d/70-persistent-net.rules
fi

touch /slroot/live/union/etc/fastboot
echo "cat /proc/mounts | grep -v '^rootfs' > /etc/mtab" >> /slroot/live/union/etc/rc.d/rc.S #update /etc/mtab
echo "mount -o remount,rw /live/media" >> /slroot/live/union/etc/rc.d/rc.S
if [ "$fastboot" = "yes" ]; then #faster startup (actions already done by "build-slackware-live.sh --sysprep")
	echo "Enabling fast boot"
	sed	-e 's@^\( */usr/bin/fc-cache.*\)$@: #\1@' \
		-e 's@^\( */bin/sh /etc/rc.d/rc.udev\)$@: #\1@' \
		-e 's@^\( */usr/bin/gtk-update.*\)$@: #\1@' \
		-e 's@^\( */usr/bin/update-gdk.*\)$@: #\1@' \
		-e 's@^\( */usr/bin/update-gtk.*\)$@: #\1@' \
		-e 's@^\( */usr/bin/update-mime-database.*\)$@: #\1@' \
		-e 's@^\( */usr/bin/update-pango.*\)$@: #\1@' \
		-e 's@^\( */usr/bin/glib-compile-schemas.*\)$@: #\1@' \
		-e 's@^\( */sbin/ldconfig.*\)$@: #\1@' \
		-i /slroot/live/union/etc/rc.d/rc.M
	sed	-e 's@^\( */sbin/depmod.*\)$@: #\1@' \
		-i /slroot/live/union/etc/rc.d/rc.modules
fi
if [ "$mediadetected" = "nfs" ] && [ -x /slroot/live/union/etc/rc.d/rc.networkmanager ]; then 
	chmod -x /slroot/live/union/etc/rc.d/rc.networkmanager #if enabled, system hangs
else
	chmod +x /slroot/live/union/etc/rc.d/rc.networkmanager
fi

#system shutdown tweaking
#if [ ! -z "$changes" ]; then
	#cp -f /slroot/live/system/etc/rc.d/rc.6 /slroot/live/union/etc/rc.d/
#fi
sed -i 's/\(\/rc.[06]\)\( fast\)*/\1 fast/' /slroot/live/union/etc/inittab #to prevent system hang at shutdown
sed -e 's@^\( *\)\([a-z/]*sleep.*\)@\1: #\2@' \
	-e 's@^\( *\)\([a-z/]*sync\)@\1: #\2@' \
	-e 's@^\(.*umount.*\)$@\1 \>/dev/null 2\>\&1@' \
	-i /slroot/live/union/etc/rc.d/rc.6
sed -e 's@^\(.*umount -v -a -t no,proc,sysfs.*\)$@umount -v -a -t no,overlay,unionfs,proc,sysfs \>/dev/null 2\>\&1@' -i /slroot/live/union/etc/rc.d/rc.6
sed -e 's@^\(.*umount -v -a -l -f -r -t nfs,smbfs,cifs.*\)$@umount -v -a -l -f -r -t nfs,smbfs,cifs \>/dev/null 2\>\&1@' -i /slroot/live/union/etc/rc.d/rc.6
sed -e 's@^\(.*umount -v -a -t no,proc,sysfs.*\)$@umount -v -a -t no,proc,sysfs \>/dev/null 2\>\&1@' -i /slroot/live/union/etc/rc.d/rc.6

if [ -z "$changes" ]
then sed -e 's@^\(.*-o remount.*\)$@/bin/mount -o remount,ro /live/media \>/dev/null 2\>\&1 #\1\n/bin/sync\n/bin/sleep 3@' -i /slroot/live/union/etc/rc.d/rc.6
else sed -e 's@^\(.*-o remount.*\)$@/bin/mount -o remount,ro /live/media \>/dev/null 2\>\&1\nmount -o remount,ro /live/changes \>/dev/null 2\>\&1 #\1\nsync; sleep 3@' \
	-i /slroot/live/union/etc/rc.d/rc.6
fi
if [ "$mediadetected" = "nfs" ]; then
	sed -e 's@^\( *\)\([a-z/]*fuser.*\)@\1: #\2@' \
		-e 's@^\( *\)\([a-z/]*dhcpcd -k.*\)@\1: #\2@' \
		-e 's@^\( *\)\(\. /etc/rc\.d/rc\.inet1 stop\)@\1: #\2@' \
		-e 's@-t \(nfs,\)\(.*\)@-t \2 #\1@' \
		-i /slroot/live/union/etc/rc.d/rc.6
fi
if [ "$mediadetected" = "cd" ] && [ ! "$copy2ram" = "yes" ]; then
	sed	-e "s@\(/sbin/reboot\)@reboot -w; shutdown -k now \>/dev/null\n  cdrecord --eject dev=$livedevice \>/dev/null 2\>\&1\n  sleep 5\n  \1@" \
		-e "s@\(/sbin/poweroff\)@poweroff -w; shutdown -k now \>/dev/null\n  cdrecord --eject dev=$livedevice \>/dev/null 2\>\&1\n  sleep 5\n  \1@" \
		-i /slroot/live/union/etc/rc.d/rc.6
fi

#setup persistent homedir
if [ ! -z "$home" ] && [ ! "$copy2ram" == "yes" ] && [ "$mediadetected" != "cd" ]; then
	echo "Setting up persistent home directory ($home)"
	uid=1000
	if [ -z "`grep "^[^:]\+:x:$uid:" /slroot/live/union/etc/passwd | cut -f1 -d:`" ]; then
		uid=0
	fi
	homedir=`grep "x:$uid:" /slroot/live/union/etc/passwd | cut -f6 -d:`
	gid=`grep "x:$uid:" /slroot/live/union/etc/passwd | cut -f4 -d:`
	if [ "$mediadetected" == "sd" ]; then
		if echo $home | grep -q "="; then
			filesize=`echo "$home" | cut -f2 -d=`
			home=`echo "$home" | cut -f1 -d=`
		fi
		if [ ! -d /slroot/live/media/$home ] && [ ! -f /slroot/live/media/$home ]; then #storage space creation
			#if  [ ! -z "$filesize" ]; then
			#	echo "Creating $home ($filesize MB) persistent home directory ..."
			#	dd if=/dev/zero of=/slroot/live/media/$home bs=1024k count=0 seek=$filesize #TODO: check available space
			#	sleep 1
			#	mkfs.ext3 -F /slroot/live/media/$home
			#	sleep 1
			#	mount -o loop /slroot/live/media/$home /slroot/$homedir
			#	cp -dpR /slroot/live/union/etc/skel/.??* /slroot/$homedir/
			#	cp -dpR /slroot/live/union/etc/skel/* /slroot/$homedir/
			#	chown -R $uid:$gid /slroot/$homedir
			#	umount /slroot/$homedir
			#else
				if mount | grep -q "$livedevice on /slroot/live/media type ext3"; then #TODO: check FS type (vfat not supported)
					mount -o remount,rw /slroot/live/media
					mkdir -p /slroot/live/media/$home
					cp -dpR /slroot/live/union/etc/skel/.??* /slroot/live/media/$home/
					cp -dpR /slroot/live/union/etc/skel/* /slroot/live/media/$home/
					chown -R $uid:$gid /slroot/live/media/$home
				fi
			#fi
		fi
		
		if [ -f /slroot/live/media/$home ];	then # home directory in persistent file 
			mount -o remount,rw /slroot/live/media
			mount -o loop /slroot/live/media/$home /slroot/live/media/$homedir
		fi
		if [ -d /slroot/live/media/$home ]; then # persistent home directory
			mount -o remount,rw /slroot/live/media
			mkdir -p /slroot/live/media/$home
			mount --bind /slroot/live/media/$home /slroot/$homedir;
		fi
	else
		echo "Setting up persistent home directory ($home)"
		mount -t nfs -o nolock $home /slroot/$homedir #TODO: no auth / security
	fi
fi

#runlevel boot parameter handling
if [ ! -z "$runlevel" ]; then
	echo "Setting up runlevel ($runlevel)"
	sed -i s/^id:[1-5]:initdefault:$/id:$runlevel:initdefault:/ /slroot/live/union/etc/inittab
fi

#autologin (runlevel 5)
runlevel=`cat /slroot/live/union/etc/inittab | sed -n /^id:[1-5]:initdefault:$/p | cut -f2 -d:`
if [ $runlevel = 5 ]; then
	login=`cat /slroot/live/union/etc/passwd | grep ":1000:" | cut -f1 -d:`
	if [ -z "$login" ]; then login="root"; fi
	echo "Setting up autologin (login=$login)"
	sed -i "s/^c1:.*$/c1:5:respawn:\/sbin\/agetty -a $login 38400 tty1 linux/" /slroot/live/union/etc/inittab
	
	if [ -x /slroot/live/union/usr/bin/startx ]; then
	cat  > /slroot/live/union/etc/profile.d/x.sh << END
if [ -z "\$DISPLAY" ] && [ "\`id -u\`" != "0" ] && [ "\`tty\`" = "/dev/tty1" ]; then
startx
logout
fi
END
		chmod +x /slroot/live/union/etc/profile.d/x.sh
	fi
fi

#system i18n setup
if [ ! -z "$locale" ]; then
	echo "Setting up locale ($locale)"
	if [ -f /slroot/live/union/etc/profile.d/lang.sh ] && grep -q "^export LANG=" /slroot/live/union/etc/profile.d/lang.sh
	then sed -i s/^export\ LANG=.*/export\ LANG=$locale/ /slroot/live/union/etc/profile.d/lang.sh
	else echo "export LANG=$locale" >> /slroot/live/union/etc/profile.d/lang.sh
	fi
	if [ -f /slroot/live/union/etc/kde/kdm/kdmrc ]; then
      locale_noutf8=$(echo $locale | sed 's/\.utf8//')
      sed -i "s/\(^\|^#\)Language=.*/Language=$locale_noutf8/" /slroot/live/union/etc/kde/kdm/kdmrc
    fi    
    LIBSUFFIX=
	[ -d /slroot/live/union/usr/lib64 ] && LIBSUFFIX=64
  # Make firefox match OS locale
  # Now included in $DISTRONAME version, but keep it for other Slackware version or distro
  #if [ -w /slroot/live/union/usr/lib$LIBSUFFIX/firefox/greprefs/all.js ]; then
  # sed -i -e 's/pref("intl.locale.matchOS", false);/pref("intl.locale.matchOS", true);/g' /slroot/live/union/usr/lib$LIBSUFFIX/firefox/greprefs/all.js
  #fi
  if [ -w /slroot/live/union/usr/lib$LIBSUFFIX/firefox-*/defaults/pref/langpacks.js ]; then
	sed -i -e 's/pref("intl.locale.matchOS", false);/pref("intl.locale.matchOS", true);/g' /slroot/live/union/usr/lib$LIBSUFFIX/firefox-*/defaults/pref/langpacks.js
  fi
  # Make thunderbird match OS locale
  # Now included in $DISTRONAME version, but keep it for other Slackware version or distro
  #if [ -w /slroot/live/union/usr/lib$LIBSUFFIX/thunderbird/greprefs/all.js ]; then
  #  sed -i -e 's/pref("intl.locale.matchOS", false);/pref("intl.locale.matchOS", true);/g' /slroot/live/union/usr/lib$LIBSUFFIX/thunderbird/greprefs/all.js
  #fi
  if [ -w /slroot/live/union/usr/lib$LIBSUFFIX/thunderbird-*/defaults/pref/langpacks.js ]; then
    sed -i -e 's/pref("intl.locale.matchOS", false);/pref("intl.locale.matchOS", true);/g' /slroot/live/union/usr/lib$LIBSUFFIX/thunderbird-*/defaults/pref/langpacks.js
  fi
fi

if [ ! -z "$keymap" ]; then
 keyb=$keymap
 if [ -n "$keyb" ] || [-n "$numlock" ] || [ -n "$scim" ] || [ -n "$ibus" ]; then
  # keyboard settting
  [ -n "$keyb" ] || keyb=us
  [ -n "$numlock" ] || numlock=off
  [ -n "$scim" ] || scim=off
  [ -n "$ibus" ] || ibus=off
 
 grep "^$keyb|.*|.*|.*" /keymaps | sed -e "s/^.*|\(.*\)|\(.*\)|\(.*\)/\1|\2|\3/" > /slroot/live/union/tmp/xkb
    xkblayout="$(sed -e "s/^\(.*\)|.*|.*/\1/" /slroot/live/union/tmp/xkb)"
    xkbvariant="$(sed -e "s/^.*|\(.*\)|.*/\1/" /slroot/live/union/tmp/xkb)"
    xkboptions="$(sed -e "s/^.*|.*|\(.*\)/\1/" /slroot/live/union/tmp/xkb)"
    rm /slroot/live/union/tmp/xkb
    # Fall back to keymap if no xkb maping available
    if [ -z "$xkblayout" ]; then
      xkblayout="$keyb"
      xkbvariant=""
      xkboptions=""
    fi
    /usr/bin/loadkeys -u $keyb.map 1>&2 2>/dev/null
    if [ -e /slroot/live/union/etc/rc.d/rc.keymap ]; then
      sed -i "s/\(^[ \t]*\/usr\/bin\/loadkeys -u\).*$/\1 $keyb.map/" /slroot/live/union/etc/rc.d/rc.keymap
    fi
    if [ -e /slroot/live/union/etc/X11/xorg.conf.d ]; then
      cat <<EOF > /slroot/live/union/etc/X11/xorg.conf.d/10-keymap.conf
Section "InputClass"
Identifier "Keyboard settings"
MatchIsKeyboard "yes"
Driver "evdev"
Option "XkbLayout" "$xkblayout"
Option "XkbVariant" "$xkbvariant"
Option "XkbOptions" "$xkboptions"
EndSection
EOF
	fi
 fi
fi

if [ ! -z "$tz" ]; then
	if [ -f /slroot/usr/share/zoneinfo/$tz ]; then
		cat /slroot/usr/share/zoneinfo/$tz > /slroot/etc/localtime
		ln -sf /usr/share/zoneinfo/$tz /slroot/etc/localtime-copied-from
	fi
fi
if [ ! -z "$hwc" ]; then
	if [ "$hwc" == "UTC" ] || [ "$hwc" == "localtime" ]; then
		echo "$hwc" > /slroot/etc/hardwareclock
	fi
fi

#setup everything needed to install live system
if [ -f /build-slackware-live.sh ]; then
	cp /build-slackware-live.sh /slroot/live/union/usr/sbin/
	chmod +x /slroot/live/union/usr/sbin/build-slackware-live.sh
fi

#detect fixed partitions
blkid | while read line; do
	partition=`echo $line | cut -f1 -d: | cut -c 6-`
	device=`echo $partition | cut -c1-3`
	type=`echo $line | sed 's/^.*TYPE=\"\([^\"]*\)\".*$/\1/'`
	loopdevice=`echo $partition | cut -c-4`
	if [ "$loopdevice" != "loop" ] && [ "`cat /sys/block/$device/removable`" = "0" ]; then
		if [ "$type" = "swap" ]; then
			if [ "$useswap" = "yes" ]; then
				echo "Enabling swap on /dev/$partition"
				echo "/dev/$partition none swap defaults 0 0" >> /slroot/live/union/etc/fstab
			else
				echo "/dev/$partition none swap defaults,noauto 0 0" >> /slroot/live/union/etc/fstab
			fi
		#else
		#	echo "Detected /dev/$partition ($type)"
		#	echo "/dev/$partition /mnt/$partition $type defaults,noauto,user 0 0" >> /slroot/live/union/etc/fstab
		#	mkdir -p /slroot/live/union/mnt/$partition
		elif [ "$type" = "vfat" ] && [ "$LIBSUFFIX" = "64" ]; then
				mkdir -p /slroot/live/union/boot/efi
			    mount -t vfat /dev/$partition /slroot/live/union/boot/efi 2>/dev/null
				if [ -d /slroot/live/union/boot/efi/EFI ]; then
					echo "Adding EFI partition /dev/$partition to /etc/fstab"
					echo "/dev/$partition /boot/efi vfat defaults 1 0" >> /slroot/live/union/etc/fstab
				    umount /slroot/live/union/boot/efi 2>/dev/null
				else
					umount /slroot/live/union/boot/efi 2>/dev/null
					rm -rf /slroot/live/union/boot/efi
				fi
		fi
	fi	
done

#setup root password
if [ ! -z "$rootpw" ]; then
	echo "Setting up root password"
	echo "root:$rootpw" > /slroot/tmp/chpasswd.tmp
	chroot /slroot /usr/sbin/chpasswd < /slroot/tmp/chpasswd.tmp
	rm -f /slroot/tmp/chpasswd.tmp
fi

#chroot to live system
umount /proc
umount /sys
mount -r -o remount /slroot 2>/dev/null #remount root directory read-only for normal startup

echo "*** Live system ready ***"
echo ""
exec switch_root /slroot /sbin/init || exec sh