#!bin/sh
#
# $Revision: 1.8 $
# $Date: 2005/08/08 02:39:46 $
#
LANG=C
export LANG

trap 'exit 3' 15

if [ "$PKG_INSTALL_ROOT" = "/" ]; then
	PKG_INSTALL_ROOT=""
fi


#
# first check current arch.
#
CUR_ARCH=`uname -p`
CUR_ARCH_EX=$CUR_ARCH
if [ "$CUR_ARCH_EX" != "sparc" ]; then
    # may be it i86pc.
    CUR_ARCH_EX=i386
fi
if [ "$CUR_ARCH_EX" != "sparc" ]; then
	echo " "
	echo "This package can only be installed on sparc hardware."
	echo "This host appears to be a $CUR_ARCH system."
	echo "Please install the $CUR_ARCH version of this package instead."
	echo " "
	exit 1
fi


#
# Check Package is installed or not.
#
OTHER_ROOT="-R $PKG_INSTALL_ROOT"
if [ "X$PKG_INSTALL_ROOT" = "X" ]; then
    OTHER_ROOT=""
fi

NEED_REMOVE_PKG_LIST=""
for PKG_LIST in SUNWsscs SUNWscsd SUNWscsu SUNWscsa SUNWscui SUNWsccli SUNWfscs SUNWfscsd SUNWfscsu SUNWfscui SUNWjscs SUNWjscsd SUNWjscsu SUNWjscui SUNWjsccl SUNWcscs SUNWcscsd SUNWcscsu SUNWcscui; do
    pkginfo $OTHER_ROOT -q $PKG_LIST
    if [ $? -eq 0 ]; then
    	NEED_REMOVE_PKG_LIST="$PKG_LIST $NEED_REMOVE_PKG_LIST"
    fi
done
if [ "X$NEED_REMOVE_PKG_LIST" != "X" ]; then
	echo " "
	echo "Remove below package(s) and then try to install this package."
	echo "$NEED_REMOVE_PKG_LIST"
	echo " "
	exit 1
fi


#
# First we check the JRE version for Console/DR
#
java -version 2>&1 | grep 'version "1.[2345]' >/dev/null 2>&1
if [ "$?" != "0" ]; then
    #
    # ask user to answer is it installed JRE 1.2
    #
    echo ""
    echo ""
    echo "To find out the java version currently installed type #java -version"
    ans=`ckyorn -W 60 -Q -p "Is JRE 1.2.2, 1.3, 1.4, or 1.5 installed? "`
    if [ "$ans" = n -o "$ans" = no -o "$ans" = N -o "$ans" = NO ]; then
    	echo ""
    	echo "Install JRE 1.2.2, 1.3, 1.4, or 1.5 before installing the console."
    	echo "Sun StorEdge(tm) Configuration Service needs JRE 1.2.2, 1.3, 1.4, or 1.5 to run."
    	echo "The program will try to find it in /usr/java, /usr/jre,"
    	echo "/usr/local/java, or /usr/local/jre. "
    	echo "If you installed the JRE in a directory other than"
    	echo "one mentioned above, make a link."
    	echo ""
    	exit 1
    fi
fi


# See if restore cfg is desired here
RESTORE_CFG="false"

RESTORE_MSG="The previous configuration was saved.\nDo you want to restore the configuration?"

# only exist old cfg file save then ask user.
if [   -f ${PKG_INSTALL_ROOT}/var/opt/SUNWsscs/sscscon.cfg.tar \
    -o -f ${PKG_INSTALL_ROOT}/var/opt/SUNWsscs/sscsagt.cfg.tar \
    -o -f ${PKG_INSTALL_ROOT}/var/opt/SUNWsscs/ssdgrptui.cfg.tar \
    -o -f ${PKG_INSTALL_ROOT}/var/opt/SUNWsscs/ssdgrptd.cfg.tar \
   ]; then
    ans=`ckyorn -p "$RESTORE_MSG "`
    if [ $ans = "y" ]; then
        RESTORE_CFG="true"
    else
        if [ $ans = "q" ]; then
            exit 1
        else 
            RESTORE_CFG="false"
        fi
    fi
fi


#
# save env vars
#
cat >$1 <<!
RESTORE_CFG=$RESTORE_CFG
!

exit 0