#!/bin/sh

set -e

configfile=".gotmailauth"

if [ -e /etc/adduser.conf ]; then
	. /etc/adduser.conf
else
	echo "/etc/adduser.conf missing. Exiting..."
	exit 1
fi

if [ $# -gt 0 ]; then
	USERS=$*
else
	USERS=`getent passwd | awk -F: '{print $1}'`
fi

if [ "$VERBOSE" ]; then
	opts="--verbose"
else
	opts="--silent"
fi

for user in $USERS; do
	uid=`getent passwd $user | awk -F: '{print $3}' | head -1`
	HOME=`getent passwd $user | awk -F: '{print $6}' | head -1`
	if [ -z "$HOME" ]; then
		echo "User $user doesn't exist. Ignoring..."
		continue
	fi

	# Ignore non-human accounts silently
	[ "$uid" -ge "$FIRST_UID" -a "$uid" -le "$LAST_UID" ] || continue

	[ -d $HOME ] || continue
#	[ -L $HOME ] && continue

	if [ -e $HOME/$configfile ]; then
		for line in `cat $HOME/$configfile | egrep -v '^[[:blank:]]*#'`; do
			login=`echo "$line" | awk -F: '{print $1}'`
			pw=`echo "$line" | awk -F: '{print $2}'`
			target=`echo "$line" | awk -F: '{print $3}'`
			if [ -z "$target" ]; then
				target=$user
			fi
			su mail -c "gotmail -u $login -p $pw --delete-messages --use-sa --delete-spam $opts --forwarding-email $target || echo \"Gotmail from $login@hotmail.com to $target failed with error \$?\""
		done
	fi
done