Cross Reference: /illumos-gate/usr/src/cmd/mms/mmsdb

	mmsdb revision cee0fb94c0d4227de0a00efc162fb2739844b641
#!/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 2008 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#

. /lib/svc/share/smf_include.sh

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

check_data_dir() {
	if [ ! -d $PGDATA ]; then
		echo "Error: postgresql/data directory $PGDATA does not exist"
		exit $SMF_EXIT_ERR_CONFIG
	fi

	if [ ! -w $PGDATA ]; then
		echo "Error: postgresql/data directory $PGDATA is not writable by postgres"
		exit $SMF_EXIT_ERR_CONFIG
	fi

	if [ ! -d $PGDATA/base -o ! -d $PGDATA/global -o ! -f $PGDATA/PG_VERSION ]; then
		echo "Error: postgresql/data directory $PGDATA is not empty, nor is it a valid PostgreSQL data directory"
		exit $SMF_EXIT_ERR_CONFIG
	fi
}

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

PGBIN=`getproparg postgresql/bin`
PGDATA=`getproparg postgresql/data`
PGUSER=`getproparg method_context/user`

if [ -z "$PGDATA" ]; then
        echo "Error: postgresql/data property not set"
        exit $SMF_EXIT_ERR_CONFIG
fi

if [ -z "$PGBIN" ]; then
        echo "Error: postgresql/bin property not set"
        exit $SMF_EXIT_ERR_CONFIG
fi

if [ -z "$PGUSER" ]; then
	echo "Error: method_context/user property not set"
	exit $SMF_EXIT_ERR_CONFIG
fi

case "$1" in
'start')
	check_data_dir
        $PGBIN/pg_ctl -D $PGDATA start
        ;;

'stop')
	status=`$PGBIN/pg_ctl -D $PGDATA status | /bin/grep PID`
        $PGBIN/pg_ctl -D $PGDATA stop -m fast
	if [ -z "$status" ]; then
		pattern="$PGBIN/postmaster -D $PGDATA"
		/bin/pgrep -u $PGUSER -f "$pattern" > /dev/null 2>&1
		if [ $? -eq 0 ]; then
			echo "Sending immediate shutdown signal."
			/bin/pkill -QUIT -u $PGUSER -f "$pattern"
		fi
	fi
        ;;

'refresh')
        $PGBIN/pg_ctl -D $PGDATA reload
        ;;

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

esac
exit $SMF_EXIT_OK