#!/bin/bash
# oracle      This shell script takes care of starting and stopping  the oracle services.
#author:jacky.lee
#version 1.0
#date:2010.3.20
#oracle_home:/u01/app/oracle/product/10.2.0/db_1
RETVAL=0
# Source function library.
. /etc/rc.d/init.d/functions
# Source networking configuration.
[ -f /etc/sysconfig/network ] && . /etc/sysconfig/network
#define the start function
start () {
#start LISTENER
if [ -x /u01/app/oracle/product/10.2.0/db_1/bin/lsnrctl ]; then
su - oracle -c 'lsnrctl start' >/home/oracle/lsnrctl_start.log 2>&1  &
fi
#start oracle instance
if [ -x /u01/app/oracle/product/10.2.0/db_1/bin/sqlplus ]; then
su - oracle -c 'sqlplus'<<EOF
connect / as sysdba
startup
quit
EOF
fi
#start oracle enterprise manage
if [ -x /u01/app/oracle/product/10.2.0/db_1/bin/emctl ]; then
su - oracle -c 'emctl start dbconsole' >/home/oracle/oem_start.log 2>&1  &
fi
#start web isqlplus
if [ -x /u01/app/oracle/product/10.2.0/db_1/bin/isqlplusctl ]; then
su - oracle -c 'isqlplusctl start' >/home/oracle/isqlplusctl_start.log 2>&1 &
fi
}
#
#define the stop function
#
stop () {
#stop oracle instance
if [ -x /u01/app/oracle/product/10.2.0/db_1/bin/sqlplus ]; then
su - oracle -c 'sqlplus'<<EOF
shutdown immediate
quit
EOF
fi
#stop isqlplus
if [ -x /u01/app/oracle/product/10.2.0/db_1/bin/isqlplusctl ]; then
su - oracle -c 'isqlplusctl stop' >/home/oracle/isqlplusctl_stop.log 2>&1 &
fi
#stop oracle enterprise manage
if [ -x /u01/app/oracle/product/10.2.0/db_1/bin/emctl ]; then
su - oracle -c 'emctl stop dbconsole' >/home/oracle/oem_stop.log 2>&1  &
fi
#stop LISTENER
if [ -x /u01/app/oracle/product/10.2.0/db_1/bin/lsnrctl ]; then
su - oracle -c 'lsnrctl start' >/home/oracle/lsnrctl_stop.log 2>&1  &
fi
}
# See how we were called.
case "$1" in
  start)
        start
        ;;
  stop)
        stop
        ;;
  restart)
        stop
        start
        ;;
    *)
        echo $"Usage: $prog {start|stop|restart}"
        exit 1
esac
exit $RETVAL