#!/bin/sh
#
# Generates weekly report from the FBB to all
# users specified in the arguments. The "previous"
# week is used
#
# Arguments are where to send the file
# If no arguments are given then the FBB configuration
# files is consulted for calls to receive sysop's mail
#
# In crontab this will be something like
# 15 5 * * 1 fbb_weekly ab0xyz@cd1hjk ef2mno@pq3rst
#
# I take no responsibility for the usage. Use it at your
# own risk!
#
# v 0.5 2004-11-03 Thomas, SM0KBD
#
#
PATH="/bin/:/usr/bin/:/usr/sbin:"

if ( test -z `which fbbgetconf 2> /dev/null`) then
	echo "Do you have FBB installed?"
	exit
fi
MAILIN=`fbbgetconf impo`
BBS=`fbbgetconf call`
SYSOPS=`fbbgetconf sysm`
#
#
#
MAILTMP=/tmp/fbbweekly${$}
MAILLCK=${MAILIN/mail.in/mail.lck}

function get_lock() {
	declare -i LOCKTIME=0
	while ( test -f ${MAILLCK} ); do
		LOCKTIME=$LOCKTIME+1
		if ( [ $LOCKTIME -ge 120 ] ) then
			rm ${MAILLCK}
		else
			sleep 30
		fi
	done;
	touch ${MAILLCK}
}

function build_mail() {
	(
		echo "SP $1"
		echo "Weekly FBB user statistics from $BBS"
		echo ""
		fbb_statistics $2
		echo "" 
		echo "/EX" 
	) > $MAILTMP

	get_lock 
	cat < $MAILTMP >> $MAILIN
	rm $MAILLCK
	rm $MAILTMP
}

if ( test -z $1) then
	RECEIVERS=$SYSOPS
else
	RECEIVERS=$@
fi

for i in $RECEIVERS ; do {
	build_mail $i -1
}
done;