mkdir -p /usr/share/ppd/custom
chown root:lpadmin /usr/share/ppd/custom 2>/dev/null
chmod 3775 /usr/share/ppd/custom 2>/dev/null 

# Generate raw MIME handling files if they don't already exist.
if [ ! -e /etc/cups/raw.types ]; then
	cat >/etc/cups/raw.types <<EOF
# This file was generated by the cups package.  You may change it, or
# reconfigure this file with dpkg-reconfigure.  If it is removed, it
# will be regenerated by the package scripts.

application/octet-stream
EOF
fi

if [ ! -e /etc/cups/raw.convs ]; then
	cat >/etc/cups/raw.convs <<EOF
# This file was generated by the cups package.  You may change it, or
# reconfigure this file with dpkg-reconfigure.  If it is removed, it
# will be regenerated by the package scripts.

application/octet-stream	application/vnd.cups-raw	0	-
EOF
fi

ln -s /usr/lib/cups/backend-available/dnssd /usr/lib/cups/backend/mdns
ln -s /usr/lib/cups/backend-available/usb /usr/lib/cups/backend/usb

modprobe -b usblp

ppd_updater () {
	driverregexp="$1"
	gennicknameregexp="$2"

	[ ! -z "$gennicknameregexp" ] && \
	    gennicknameregexp="; $gennicknameregexp"
	gennicknameregexp='s/\s*\(recommended\)//'"$gennicknameregexp"
	tmpfile1=`mktemp -t updateppds.XXXXXX`
	tempfiles="$tempfiles $tmpfile1"
	grep -E $driverregexp $tmpfile0 > $tmpfile1 || :
	cd /etc/cups/ppd
	for ppd in *.ppd; do
	    [ -r "$ppd" ] || continue
	    queue=${ppd%.ppd}
	    lpstat -h /var/run/cups/cups.sock -p "$queue" >/dev/null 2>&1 || continue
	    nickname=`grep '\*NickName:' "$ppd" | cut -d '"' -f 2 | perl -p -e 's/\n$//' | perl -p -e "$gennicknameregexp" | perl -p -e 's/(\W)/\\\\$1/g'`
	    lang=`grep '\*LanguageVersion:' "$ppd" | cut -d ' ' -f 2 | perl -e 'print lc(<>)' | perl -p -e 's/[\r\n]//gs'`
	    ppdfound="0"
	    englishppduri=""
	    tmpfile2=`mktemp -t updateppds.XXXXXX`
	    tempfiles="$tempfiles $tmpfile2"
	    cat $tmpfile1 | perl -p -e "$gennicknameregexp; s/\n*$/\n/s" | grep -E '^\S+\s+.*'"$nickname"'$' | cut -d ' ' -f 1 > $tmpfile2
	    while read newppduri; do
		[ "$ppdfound" = "0" ] && lpadmin -h /var/run/cups/cups.sock -p "$queue" -m $newppduri 2>/dev/null || continue
		newlang=`grep '\*LanguageVersion:' "$ppd" | cut -d ' ' -f 2 | perl -e 'print lc(<>)' | perl -p -e 's/[\r\n]//gs'`
		[ "$newlang" = "$lang" ] && ppdfound="1"
		[ "$newlang" = "english" ] && englishppduri="$newppduri"
	    done < $tmpfile2
	    [ "$ppdfound" = "0" ] && [ ! -z "$englishppduri" ] && lpadmin -h /var/run/cups/cups.sock -p "$queue" -m $englishppduri 2>/dev/null && ppdfound="1"
	    [ "$ppdfound" = "1" ] && echo PPD for printer $queue updated >&2
	done
	return 0
}

udevadm trigger

exit 0