#!/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) 2011, 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() 	{

	MYSQLDVAL=`getproparg mysql/enable_64bit mysql:version_51`

	if [ "$MYSQLDVAL" != "" ] ; then

	case "$MYSQLDVAL" in

	true|1)

		#Check if the system architecture supports 64-bit applications

		PLATFORM=`isainfo -b`

		if [ "${PLATFORM}" != "64" ]; then

		echo "This system is not capable of supporting 64-bit applications."

		echo "Set the \"enable_64bit\" property value to \"false\" to start the 32-bit server."

		exit $SMF_EXIT_ERR_CONFIG

		else

		echo ${MYSQLBIN}/64/mysqld_safe --defaults-file=${MYSQLCNF} --user=mysql --datadir=${MYSQLDATA} --pid-file=${PIDFILE}

		${MYSQLBIN}/64/mysqld_safe --defaults-file=${MYSQLCNF} --user=mysql --datadir=${MYSQLDATA} --pid-file=${PIDFILE} > /dev/null &

		fi

	;;

	false|0)

		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 &

	;;

	esac

	fi

}

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