#!/bin/sh

#  Licensed to the Apache Software Foundation (ASF) under one
#  or more contributor license agreements.  See the NOTICE file
#  distributed with this work for additional information
#  regarding copyright ownership.  The ASF licenses this file
#  to you under the Apache License, Version 2.0 (the
#  "License"); you may not use this file except in compliance
#  with the License.  You may obtain a copy of the License at
#  
#    http://www.apache.org/licenses/LICENSE-2.0
#    
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#  software distributed under the License is distributed on an
#  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
#  KIND, either express or implied.  See the License for the
#  specific language governing permissions and limitations
#  under the License.

# Start memcached
here=`echo "import os; print os.path.realpath('$0')" | python`; here=`dirname $here`
root=`echo "import os; print os.path.realpath('$1')" | python`

addr=$2
if [ "$addr" = "" ]; then
    host=""
    port="11211"
else
    host=`$here/../../modules/http/httpd-addr ip $addr`
    port=`$here/../../modules/http/httpd-addr port $addr`
fi

memcached_prefix=`cat $here/memcached.prefix`

if [ -f "$root/memcached/log.conf" ]; then
    log=`cat $root/memcached/log.conf`
    v="-v"
else
    mkdir -p $root/logs
    log="cat >>$root/logs/memcached"
    v=""
fi
mkdir -p $root/memcached
echo $log > $root/memcached/logger

if [ "$host" = "" ]; then
    nohup /bin/sh -c "($memcached_prefix/bin/memcached -d -m 4 -p $port $v 2>&1 | sh $root/memcached/logger)" 1>/dev/null 2>/dev/null &
else
    nohup /bin/sh -c "($memcached_prefix/bin/memcached -d -l $host -m 4 -p $port $v 2>&1 | sh $root/memcached/logger)" 1>/dev/null 2>/dev/null &
fi