#!/usr/bin/perl -w

if ($#ARGV < 0) {
	print "Usage: $0 threshold\n";
	print "  Prints a quota report listing each user over threshold\n";
	print "  precent of their mail quota.\n";
	exit;
}

$threshold = $ARGV[0];

open(IN, "su cyrus -c '/usr/local/cyrus/bin/quota' |") or die("Could not execute Cyrus quota command");

while(<IN>) {
	if (/\d+\s+(\d+)\s+\d+\s+user\.\w+/) {
		$percent = $1;
		if ($percent >= $threshold) {
			print;
		}
	}
	else {
		# Print anything that doesn't match the above RE
		print;
	}
}

close(IN);