#!/bin/bash

# (c) 2001 Nepto <nepto@pobox.sk>
# $Platon: url-check.sh,v 1.4 2002/02/12 00:34:24 jombik9 Exp $

SLEEP=2;
REQUESTED_URL="http://www.dcs.fmph.uniba.sk/foja/foja_11.html"
#REQUESTED_URL="http://kepler.fmph.uniba.sk/~jombik9/start.html"

action_cmd(){
	data=`./foja_parser.pl $REQUESTED_FILE`;
	if [ -z $data ]; then 
		rm -f $REQUESTED_FILE;
	else
		echo $data | tr " " "\n" | ./foja_mkmail.pl \
				| /usr/sbin/sendmail foja2@st.fmph.uniba.sk
		exit 0;
	fi
}

#############################################################################

REQUESTED_FILE=`echo $REQUESTED_URL | tr "/" "\n" | tail -n 1`

if [ -e $REQUESTED_FILE ]; then
	echo "File '$REQUESTED_FILE' already downloaded. Remove it first.";
	exit 1;
fi

while [ 1 -eq 1 ]; do
	wget -q --proxy=off --tries=1 $REQUESTED_URL
	if [ -e $REQUESTED_FILE ]; then
    	action_cmd;
  	fi
	sleep $SLEEP;
done