#!/bin/bash
#
# chkconfig:    - 98 1
# description:  The Open Group Pegasus cimserver initscript
# processname:  cimserver
# pidfile:      /var/run/tog-pegasus/cimserver.pid
#

### BEGIN INIT INFO
# Provides: lsb-pegasus
# Required-Start: $syslog $network
# Should-Start: $time
# Required-Stop: $syslog
# Default-Start:  3 5
# Default-Stop: 0 1 2 6
# Description: init script for Pegasus CIMServer
### END INIT INFO

CIMSERVER_BIN=/usr/sbin/cimserver
prog=cimserver
LOCKFILE=/var/lock/subsys/tog-pegasus
. /etc/rc.d/init.d/functions

[ -e /etc/sysconfig/tog-pegasus ] && . /etc/sysconfig/tog-pegasus;

PEGASUS_SSL_CONF_FILE=${PEGASUS_SSL_CONF_FILE:=/etc/Pegasus/ssl.cnf}
PEGASUS_SSL_CERT_FILE=${PEGASUS_SSL_CERT_FILE:=/etc/Pegasus/server.pem}
PEGASUS_SSL_KEY_FILE=${PEGASUS_SSL_KEY_FILE:=/etc/Pegasus/file.pem}
PEGASUS_SSL_TRUSTSTORE=${PEGASUS_SSL_TRUSTSTORE:=/etc/Pegasus/client.pem}

RETVAL=0

case "$1" in
     start)
        if [[ $EUID -ne 0 ]]; then
            echo "tog-pegasus $1: $CIMSERVER_BIN executed under nonprivileged user"
            exit 4
        fi
        pid=`pidofproc $CIMSERVER_BIN`
        RETVAL=$?
        if [ "$RETVAL" -eq 0 ]; then
            echo "tog-pegasus $1: $CIMSERVER_BIN is already running"
            exit 0
        fi

        if [ ! -e $CIMSERVER_BIN ]; then
           echo "tog-pegasus $1: $CIMSERVER_BIN not found"
           failure
           exit 5
        fi

        if [ ! -x $CIMSERVER_BIN ]; then
           echo "tog-pegasus $1: $CIMSERVER_BIN not executable"
           failure
           exit 4
        fi

        if [ ! -e ${PEGASUS_SSL_CONF_FILE} ] || [ ! -e ${PEGASUS_SSL_CERT_FILE} ] || 
           [ ! -e ${PEGASUS_SSL_KEY_FILE} ]  || [ ! -e ${PEGASUS_SSL_TRUSTSTORE} ]; then
           if [ -x /usr/share/Pegasus/scripts/genOpenPegasusSSLCerts ]; then
               echo -n "tog-pegasus: Generating cimserver SSL certificates..."
               /usr/share/Pegasus/scripts/genOpenPegasusSSLCerts
               if [ $? -eq 0 ]; then
                   success
               else
                   failure
               fi
               echo
           fi
        fi
        echo -n $"Starting up CIM server: "
        $CIMSERVER_BIN ${CIMSERVER_OPTIONS}
        RETVAL=$?
        if [ "$RETVAL" -eq 0 ]; then
            rm -f /var/run/tog-pegasus.pid;
            ln -s /var/run/tog-pegasus/"$prog".pid /var/run/tog-pegasus.pid;
            touch $LOCKFILE
            success
        else
            failure
        fi
        echo
        ;;

     stop)
        if [[ $EUID -ne 0 ]]; then
            echo "tog-pegasus $1: $CIMSERVER_BIN executed under nonprivileged user"
            exit 4
        fi
        echo -n $"Shutting down CIM server: "
        killproc cimserver
        RETVAL=$?
        if [ "$RETVAL" -eq 0 ]; then
            rm -f $LOCKFILE
            rm -f /var/run/tog-pegasus/*
            rm -f /var/run/tog-pegasus.pid
            success
        else
            failure
        fi
        echo
        ;;

     status)
        pid=`pidofproc $CIMSERVER_BIN`
        RETVAL=$?
        if [ "$RETVAL" -eq 0 ]; then
            echo -n $"CIM server ($pid) is running"
            exit 0
        else
            if [ -e /var/run/tog-pegasus.pid ]; then
                echo $"CIM server is not running, but pid file exists"
                exit 1
            elif [ -e $LOCKFILE ]; then
                echo $"CIM server is not running, but lock file exists"
                exit 2
            else
                echo $"CIM server is not running"
                exit 3
            fi
        fi
        echo
        ;;

     condrestart)
        pid=`pidofproc $CIMSERVER_BIN`
        RETVAL=$?
        if [ "$RETVAL" -eq 0 ]; then
            $0 stop && $0 start
            RETVAL=$?
        fi;
        ;;

     try-restart)
        $0 stop && $0 start
        RETVAL=$?
        ;;

     restart|force-reload)
        $0 stop
        $0 start
        RETVAL=$?
        ;;

     reload)
        ;;
     *)
        echo $"Usage: $0 {start|stop|status|restart|reload|force-reload|try-restart}"
        [ "$1" = "usage" ] && exit 0
        exit 2
esac

exit $RETVAL

