#!/sbin/runscript
# Copyright 1999-2004 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2

SU=/bin/su
ORACLE_HOME=/usr/lib/oracle/xe/app/oracle/product/10.2.0/server
ORACLE_OWNER=oraclexe
ORACLE_SID=XE
export ORACLE_HOME
export ORACLE_SID
export PATH=$ORACLE_HOME/bin:$PATH
LOG="$ORACLE_HOME/log/listener.log"

export LC_ALL=C

depend() {
	need net
}

checkconfig() {
	if [ ! -f /etc/conf.d/oracle-xe ] ; then
		eerror "You need to configure Oracle Database 10g Express Edition before"
		eerror "you can start it."
		eerror "Run $ORACLE_HOME/bin/oracle_configure.sh first"
		return 1
	fi

	if [ "$CONFIGURE_RUN" != "true" ] ; then
		eerror "You need to configure Oracle Database 10g Express Edition before"
		eerror "you can start it."
		eerror "Run $ORACLE_HOME/bin/oracle_configure.sh first"
		return 1
	fi
}

start() {
	checkconfig || return 1
	ebegin "Starting Oracle Net Listener."
	status=`ps -ef | grep tns | grep oraclexe`
	if [ "$status" == "" ]
	then
		if [ -f $ORACLE_HOME/bin/tnslsnr ]  
	        then
        		$SU $ORACLE_OWNER -c "$ORACLE_HOME/bin/lsnrctl start" > /dev/null 2>&1
		fi
	fi
	ebegin "Starting Oracle Database 10g Express Edition Instance."
	$SU $ORACLE_OWNER -c "$ORACLE_HOME/bin/sqlplus -s /nolog @$ORACLE_HOME/config/scripts/startdb.sql" > /dev/null 2>&1
	eend $?
}

stop() {
	ebegin "Shutting down Oracle Database 10g Express Edition Instance."
	$SU $ORACLE_OWNER -c "$ORACLE_HOME/bin/sqlplus -s /nolog @$ORACLE_HOME/config/scripts/stopdb.sql" > /dev/null 2>&1
	ebegin "Stopping Oracle Net Listener."
	$SU $ORACLE_OWNER -c "$ORACLE_HOME/bin/lsnrctl stop" > /dev/null 2>&1
	RETVAL=$?
	if [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/$ORACLE_HOME/bin/sqlplus
	then
	    return $RETVAL
	fi
	return $RETVAL
}