#!/bin/sh
#

#############################################################
# YOU MAY NEED TO SET ONE OR BOTH OF THESE PATHS
#LINUX_JAVA_PATH="/opt/jdk1.2"
#SUNOS_JAVA_PATH="/appl/webtools/JDK1.2"

# YOU MAY WANT TO SET THIS PATH 
MYPLACE="`dirname $0`/.."

# YOU SHOULDN'T NEED ANY CHANGE ANYTHING BEYOND THIS POINT
#############################################################


case "`uname -sr|tr ' ' _`" in
    Linux*)         # Linux
	if [ -n "${LINUX_JAVA_PATH}" ]; then
	    JAVADIR=${JAVADIR:-${LINUX_JAVA_PATH}}
	fi
	;;
    Darwin*)         # MacOSX
	if [ -n "${DARWIN_JAVA_PATH}" ]; then
	    JAVADIR=${JAVADIR:-${DARWIN_JAVA_PATH}}
	fi
	;;
    SunOS_5*)       # Solaris
	if [ -n "${SUNOS_JAVA_PATH}" ]; then
	    JAVADIR=${JAVADIR:-${SUNOS_JAVA_PATH}}
	fi
	;;
    *)              # The rest (SunOS 4.x as well)
	echo "Unsupported environment."
	exit 1
	;;
esac

# --- Unix Shell settings
SHELL=/bin/sh

if [ ! -x $SHELL ]; then
    cat 1>&2 <<EOF

I did not find the Bourne shell executable $SHELL, please fix me!
You should edit the file $0
and put the full path of your sh, bash, or bsh in the line

SHELL=$SHELL

EOF
    exit 1
fi

# -------------------------------------------------

# --- Java settings
if [ -n "${JAVADIR}" -a -x ${JAVADIR}/bin/java ]; then 
    JAVA=${JAVA:-"${JAVADIR}/bin/java"}
    PATH=${JAVADIR}/bin:${PATH}
elif which java >/dev/null 2>&1; then
    JAVA="java"
else
    echo "I didn't find the Java 1.2 executable." 1>&2
    echo "The variable JAVADIR probably isn't properly set." 1>&2
    exit 1
fi
JD=${MYPLACE}/java
DTD=${JD}/fact.dtd
CLASSPATH="${JD}/fact.jar:${JD}/xercesImpl.jar:${JD}/xmlParserAPIs.jar"
HEAPSIZE=32
# -------------------------------------------------

# --- Lisp settings
REASONER=shiq                       # shiq or fact
LISPDIR=${MYPLACE}/lisp
LISPNAME="FaCTLisp"
# -------------------------------------------------


# --- Thick layer
FACT="FaCTServer"
# -------------------------------------------------


# --- NameService
NSHOST=${HOSTNAME:-`hostname`}
NSPORT=${CORBANSPORT:-8000}
# -------------------------------------------------


# --- Argument processing
until [ -z "$1" ]
do
    case "$1" in
	-ns[hH]ost) shift; [ -n "$1" ] && NSHOST="$1" ;;
	-ns[pP]ort) shift; [ -n "$1" ] && NSPORT="$1" ;;
	-ns[fF]ile) shift; [ -n "$1" ] && NSFILE="$1" ;;
	-[Ff]a[Cc][Tt]) REASONER=fact ;;
	-mem) shift; [ -n "$1" ] && HEAPSIZE="$1" ;;
	-d|-debug) DEBUG="yes" ;;
	*) 
	    echo "Usage: `basename $0` [-nsHost host] [-nsPort port] [-nsFile file] [-fact]"
 	    exit 1
	    ;;
    esac
    shift
done
# -------------------------------------------------

NSURL=file:${NSFILE}
IDURL=file:${IDFILE}
JAVA="${JAVA} -Xmx${HEAPSIZE}m"

export CLASSPATH PATH JAVA DTD FACT SHELL