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#!/bin/sh
# hostlist.sh - a demonstration of opie-sh
#
# Copyright (C) 2002 gonz@directbox.com
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# 20020524-1 - icon to hostlist
# 20020517-1 - added icon, changed name in launcher
#
CFG=$OPIEDIR/share/config/hostlist.cfg
OPIE_SH=opie-sh
hostlist() {
( echo "<img src=$OPIEDIR/pics/opie-sh-scripts/hostlist.png>"
echo "<h3>Hostlist</h3><br>"
HOSTLIST=`cat $CFG | grep -v '#'`
for HOST in $HOSTLIST
do
PT=` ping -c 1 $HOST | grep avg|cut -d " " -f4-`
if [ "$PT" != "" ]
then echo "<b><font color=#00ff00> "
echo "$HOST is up<br></font></b>[$PT]<br>"
else echo "<b><font color=#ff0000> "
echo "$HOST is down<br></font></b>[$PT]<br>"
fi
done
) | $OPIE_SH -t "Which are up ?" -f
}
cleanup() {
kill $SCREENCLEAN
rm -f /tmp/qcop-msg-hostlist.sh
}
about() {
( echo "<img src=$OPIEDIR/pics/opie-sh-scripts/hostlist.png>"
echo "<h3>About</h3>"
echo "This little App should make it possible for you to "
echo "check some hosts for availability."
echo "<p>"
) | $OPIE_SH -t hostlist -f &
SCREENCLEAN=$!
sleep 1
}
#####################################################################
#
# main
about
# ask to: start or edit list
$OPIE_SH -m -g -t Hostlist -M "Welcome!" -0 Start -1 "Edit Hostlist"
RETURNCODE=$?
case $RETURNCODE in
-1) echo died unexpectedly... | $OPIE_SH -f
cleanup
exit ;;
1) textedit $CFG
cleanup ;;
0) if [ -f $CFG ]
then hostlist
else echo www,handhelds.org >$CFG ; hostlist
fi
cleanup
;;
esac
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