#!/sbin/sh
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#
# Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
#

. /lib/svc/share/smf_include.sh

# SMF_FMRI is the name of the target service. This allows multiple instances 
# to use the same script.

if [ -z $SMF_FMRI ]; then
        echo "SMF framework variables are not initialized."
        exit $SMF_EXIT_ERR
fi

getproparg() {
	val=`svcprop -p $1 $SMF_FMRI`
	[ -n "$val" ] && echo $val
}

MYSQLCNF=`getproparg mysql/cnf`
MYSQLBIN=`getproparg mysql/bin`
MYSQLDATA=`getproparg mysql/data`
PIDFILE=${MYSQLDATA}/`/usr/bin/uname -n`.pid

if [ -z ${MYSQLCNF} ]; then
        echo "mysql/cnf property not set"
        exit $SMF_EXIT_ERR_CONFIG
fi

if [ -z ${MYSQLBIN} ]; then
        echo "mysql/bin property not set"
        exit $SMF_EXIT_ERR_CONFIG
fi

if [ -z ${MYSQLDATA} ]; then
	echo "mysql/data property not set"
	exit $SMF_EXIT_ERR_CONFIG
fi

if [ ! -d ${MYSQLDATA} ]; then
	echo "mysql/data directory ${MYSQLDATA} is not a valid MySQL data directory"
	exit $SMF_EXIT_ERR_CONFIG
fi

if [ ! -d ${MYSQLDATA}/mysql ]; then
	echo ${MYSQLBIN}/mysql_install_db --user=mysql --datadir=${MYSQLDATA}
	${MYSQLBIN}/mysql_install_db --user=mysql --datadir=${MYSQLDATA}
fi

# refresh method for this service is not defined because mysqld by itself
# cannot accept a HUP signal to reload the configuration file my.cnf

mysql_start() 	{
	echo ${MYSQLBIN}/mysqld_safe --defaults-file=${MYSQLCNF} --user=mysql --datadir=${MYSQLDATA} --pid-file=${PIDFILE}
	${MYSQLBIN}/mysqld_safe --defaults-file=${MYSQLCNF} --user=mysql --datadir=${MYSQLDATA} --pid-file=${PIDFILE} > /dev/null &

}

	
mysql_stop()	{
	if [ -f ${PIDFILE} ]; then
	smf_kill_contract $1 KILL 1 30
	fi
}

case "$1" in
'start')
	mysql_start 
	;;

'stop')
	mysql_stop $2
	;;


*)
	echo "Usage: $0 {start|stop}"
	exit 1
	;;

esac
exit $SMF_EXIT_OK