#!/bin/bash
# CUPS filter to process ODT files using abiword



# $6 happens to be the path to file passed as argument 

fn="$6"

#for our subshell convenience

# we are creating a dummy folder, which can take different file types.
sandbox1="${TMPDIR1:-/tmp}/cups-temp.$$"
(umask 077 && mkdir "$sandbox1") || exit 1

sandbox="${TMPDIR:-/tmp}/cups-odftops.$$"
(umask 077 && mkdir "$sandbox") || exit 1


#The condition which checks whether our abiword is 2.6.6+ or 2.6.6-

`abiword --to="$sandbox1/temp123.doc" "$fn"` > "$sandbox/errorinfo.txt"

if [ "$?" -ne 0 ];
then

	#our dummy file

	fn1="$sandbox/temp123.odt"

	cp "$fn" "$fn1"

	# Call abiword quietly, securely 

	abiword --to="ps" "$fn1"

	fn2="$sandbox/temp123.ps"
else

	#check if our version doesn't require an intermediate conversion, 
	#if it does, do it

	`abiword --to="$sandbox1/temp123.ps" "$fn"` > "$sandbox/errorinfo.txt"

	if [ "$?" -ne 0 ];

		then
                
		abiword --to="$sandbox/temp123.ps" "$sandbox1/temp123.doc"
                fn2="$sandbox/temp123.ps"
  
	else
            fn2="$sandbox1/temp123.ps"
        fi
fi

cat "$fn2"

#remove the sandbox folder, for debugging purposes check by commenting the following line and see what is in the /tmp/ folder
rm -rf $sandbox
rm -rf $sandbox1