# !/bin/sh
#
# Copyright Matthias Hentges (c) 2005
#
# License: GPL (see http://www.gnu.org/licenses/gpl.txt for a copy of the GPL)


M_TITLE="Boot USB Storage"

test "$USB_HOST_AVAILABLE" = "yes" || exit 0

die() {
	echo "ERROR: $1" >/dev/tty0
	exec $SH_SHELL </dev/tty0 >/dev/tty0 2>&1
}

# This function is activated by init.altboot by calling this script with the "run" option
run_module() {
	
	test -e /etc/altboot.func && . /etc/altboot.func || die "ERROR: /etc/altboot.func not found. Check your installation!"
	
	# Mount /proc, etc
	init_rootfs

	echo "Starting USB..."
	
	for module in $USB_STORAGE_MODULES
	do
		echo -en "\t - $module: "
		modprobe "$module" >/dev/null 2>&1 && echo ok || die "Failed to modprobe [$module]"
	done
		
	echo -n "Mounting $USB_STORAGE_PARTITION..."  >/dev/tty0
	
	mkdir -p /media/usb-storage >/dev/null 2>&1
	
	sleep "$USB_STORAGE_WAIT"
	
	/bin/mount -t auto -o defaults,noatime $USB_STORAGE_PARTITION /media/usb-storage >/dev/null 2>&1 && echo ok  >/dev/tty0|| die "/bin/mount -t auto -o defaults,noatime $SD_DEVICE $SD_MOUNTPOINT failed"
		
	echo ""	
	
	# Check for a real fs and loop-images.
	check_target "/media/usb-storage" >/dev/tty0		
}


case "$1" in
title)	echo "$M_TITLE";;
run)	run_module "$2";;
esac