#!/bin/sh

textdomaindir=/opt/lanman/lib/locale

textdomain='slsadmin'

logfile=/tmp/slsadmin.log

#
# Function to run gettext with TEXTDOMAINDIR set.
# TEXTDOMAINDIR is not set in the exported environment so subprocesses 
# do not inadvertently use it.
#

pgettext () {
        gttext=gettext #Trick to fool shgettext
        TEXTDOMAINDIR=${textdomaindir} ${gttext} ${textdomain} "$1"
}


if [ $# -ge 1 ]; then
    testflag=$2
fi

SIGHUP=1
SIGINT=2
SIGQUIT=3
SIGTERM=15


SERVER_PREFIX='com.sun.sls.internal.serv'
RMIREG_PREFIX='sun.rmi.registry'


check_version() {
    version=`${java_bin}/java -version 2>&1`
    echo "${version}" | \
	/usr/bin/awk 'BEGIN {FS="."} \
		{if (((NF==2) && ($2>=2)) || \
		     ((NF==3) && (($2>=2) || ($3>=6)))) {exit 0} \
		 else {exit 1}}'

    if [ $? -ne 0 ]; then
	eval echo "\"`pgettext '\nThe version of java installed on this machine is ${version}.\nThis is an unsupported version of java.\nPlease exit and install version 1.1.6 or later.\nExit now? [y|n] '`\c\""
	read ans junk

	if [ "${ans}" = "n" -o  "${ans}" = "no" ]; then
	    continue
	else
	    exit 1
	fi

    fi


}



start_registry() {
    rmi_port=$1
    rmi_log_file=/tmp/.sls-rmi_pid

    if [ -f ${rmi_log_file} ]; then
	old_pid=`cat ${rmi_log_file} 2>/dev/null`

	if [ X"${old_pid}" != X ]; then
	    kill -0 ${old_pid} 2>/dev/null

	    if [ $? -eq 0 ]; then
		kill -9 ${old_pid}
	    fi

	fi

    fi

    ${java_bin}/rmiregistry ${rmi_port} > $logfile 2>&1 & rmi_pid=$!
    echo "rmi_pid=${rmi_pid}" > ${rmi_log_file}
    export rmi_pid

}



stop() {
  
    server_pid=`ps -eaf | grep $SERVER_PREFIX | grep -v PID | awk '{print $2}'`
    kill -9 ${server_pid}
    
    rmi_pid=`ps -eaf | grep $RMIREG_PREFIX | grep -v PID | awk '{print $2}'`
    kill -9 ${rmi_pid}
}



start() 
{

    java_bin=/usr/bin

    if [ -x ${java_bin}/java ]; then
        check_version
        cd `dirname $0`/../../opt/lanman/lib
        BASEDIR=`pwd`

        if [ "${testflag}" = "test" ]; then
	    CLASSPATH=../../../../../src/admintool/classes; export CLASSPATH
        else
	    CLASSPATH=java/server.jar:java/common.jar:; export CLASSPATH
        fi

        LD_LIBRARY_PATH=${BASEDIR}:${LD_LIBRARY_PATH}; export LD_LIBRARY_PATH

        hostname=`hostname`

        unset JDK_HOME

        rmi_port=6792
        start_registry ${rmi_port}

        ${java_bin}/java com.sun.sls.internal.server.SlsSessionManager ${hostname} ${BASEDIR}/scripts >> $logfile 2>&1 & server_pid=$!
        #wait ${server_pid}
    else
    # Need to I18N!!!
        pgettext "Could not find Java Runtime Environment. You must install the Java Runtime Environment.\n"
        exit 1
    fi

}


case $1 in
'stop' | '-stop')	
	stop
	exit 0
	;;

'start' | '-start')
	start
	exit 0
	;;

'restart' | '-restart')
        stop
	start
	exit 0
	;;

esac

echo "Usage: $0 start|stop|restart"
exit 1