#!/bin/sh

zookeeper_log4jpropfile="file:%%ETCDIR%%/log4j.properties"
zookeeper_rootlogger="WARN,CONSOLE"
zookeeper_config=${2:-%%ETCDIR%%/zoo.cfg}

JAVA=%%JAVA%%
JAVAJARDIR=%%JAVAJARDIR%%

zookeeper_datadir=$(grep '^dataDir' ${zookeeper_config} | sed -e 's/.*=//')

zookeeper_pidfile=${zookeeper_datadir}/zookeeper.pid

for i in zookeeper jline slf4j-api netty log4j
do
    CLASSPATH="${JAVAJARDIR}/$i.jar:$CLASSPATH"
done
CLASSPATH=/usr/local/share/slf4j/slf4j-log4j12.jar:$CLASSPATH

zookeeper_main="org.apache.zookeeper.server.quorum.QuorumPeerMain"
log4j_params="-Dzookeeper.log.dir=${zookeeper_datadir} \
            -Dzookeeper.root.logger=${zookeeper_rootlogger} \
            -Dlog4j.configuration=${zookeeper_log4jpropfile}"

case $1 in
    start)
        mkdir -p ${zookeeper_datadir}
        ${JAVA} -cp "$CLASSPATH" \
            ${log4j_params} ${zookeeper_main} ${zookeeper_config} &
        echo "STARTED"
        echo $! > ${zookeeper_pidfile}
        ;;
    stop)
        kill $(cat ${zookeeper_pidfile})
        rm ${zookeeper_pidfile}
        echo "STOPPED"
        ;;
    *)
        echo "Usage: $0 {start|stop}" >&2
        ;;
esac