#!/bin/sh

# TO USE THIS SCRIPT, MAKE SURE TO UPDATE THE DEVICE SIZE BELOW TO MATCH
# YOUR DISK!
if [ "$#" -ne 1 ]; then
	echo "1 filename expected"
fi

(
	# Add current position header
	echo "0x0 ?";
	# Convert to hex, and from 4096-blocks to bytes
	cat "$1" | sort -n | awk '{printf "0x%x  0x%x  +\n", $1 * 4096, $2 * 4096}'
	# Add last byte, so the mapfile will have the right size
	# This should be the block device size minus one
	echo "0x1d1aa8f5fff 0x1 ?"
) | ddrescuelog --complete-mapfile='?' - > "$1.done"

ddrescuelog --change-types='?+,+?' "$1.done" > "$1.notdone"