#!/bin/sh -e
# lists printers and enables disabled printers - Peter Csizmadia, 2008.02.08

CUPSENABLE=""

for p in /sbin /usr/sbin /usr/local/sbin; do
	if [ -x "$p/cupsenable" ]; then
		CUPSENABLE="$p/cupsenable"
	fi
done

for p in `grep '^[a-zA-Z].*[:|]' /etc/printcap 2>/dev/null|sed 's/[:|].*//'`
do
	if LANG=en_US lpq -P $p 2>/dev/null|grep ' not ready' >/dev/null; then
		if [ -n "$CUPSENABLE" ]; then
			echo sudo /usr/sbin/cupsenable $p
			sudo $CUPSENABLE $p
			if [ "$?" != "0" ]; then
				cat <<EOF
An error occured. Check whether you a member of the wheel group and whether
the sudo settings are correct (see visudo or /etc/sudoers):
%wheel  ALL=(ALL) SETENV: ALL
%wheel  ALL=NOPASSWD: $CUPSENABLE $p
EOF
			fi
		else
			echo "$tmp is not ready and cupsenable not found"
		fi
	fi
	LANG=en_US lpq -P $p | head -1
done