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#!/bin/sh
###########################################################################
## ##
## Centre for Speech Technology Research ##
## University of Edinburgh, UK ##
## Copyright (c) 1996 ##
## All Rights Reserved. ##
## ##
## Permission is hereby granted, free of charge, to use and distribute ##
## this software and its documentation without restriction, including ##
## without limitation the rights to use, copy, modify, merge, publish, ##
## distribute, sublicense, and/or sell copies of this work, and to ##
## permit persons to whom this work is furnished to do so, subject to ##
## the following conditions: ##
## 1. The code must retain the above copyright notice, this list of ##
## conditions and the following disclaimer. ##
## 2. Any modifications must be clearly marked as such. ##
## 3. Original authors' names are not deleted. ##
## 4. The authors' names are not used to endorse or promote products ##
## derived from this software without specific prior written ##
## permission. ##
## ##
## THE UNIVERSITY OF EDINBURGH AND THE CONTRIBUTORS TO THIS WORK ##
## DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ##
## ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT ##
## SHALL THE UNIVERSITY OF EDINBURGH NOR THE CONTRIBUTORS BE LIABLE ##
## FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES ##
## WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN ##
## AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ##
## ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF ##
## THIS SOFTWARE. ##
## ##
###########################################################################
# #
# Run a festival server. #
# #
###########################################################################
useage()
{
cat <<EOF
Useage: festival_server_control [-p PORT] [-l LOGDIR] restart|exit|quit
Control a festival server.
-p PORT Port server is listening on, defaults to 1314
-l LOGDIR Server put it's logfile into LOGDIR, defaults to '.'
restart Restart the server
exit Terminate the server
quit Terminate the server
EOF
exit $1
}
port=1314
logdir="."
action=""
while [ $# -gt 0 ]
do
case "$1" in
-h* | -\? ) useage 0;;
-p* ) port=$2; shift 2;;
-l* ) logdir=$2; shift 2;;
-* ) useage 1;;
* ) break;;
esac
done
case ${1-''} in
restart|quit|exit ) action=$1;;
* ) useage 2;;
esac
if [ $port = "1314" ]
then
pext=""
else
pext=".$port"
fi
wrapper_pid_file="$logdir/festival_wrapper_pid$pext"
sleep_pid_file="$logdir/festival_sleep_pid$pext"
if [ -f $wrapper_pid_file -a -f $sleep_pid_file ]
then
:
else
echo "No festival server log information in $logdir"
exit 1
fi
cat $wrapper_pid_file $sleep_pid_file |\
{
read wrapper_pid
read sleep_pid
if kill -0 $wrapper_pid 2>/dev/null
then
case "$action" in
restart ) kill -HUP $wrapper_pid;;
kill|quit|exit ) kill -TERM $wrapper_pid;;
esac
kill -TERM $sleep_pid
else
echo "Server wrapper not running for port $port"
fi
}
exit 0
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