#!bin/sh
#
# $Revision: 1.13 $
# $Date: 2006/11/15 02:20:15 $
#
LANG=C
export LANG

trap 'exit 3' 15

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


SUPPORT_UPGRADE="true"
# first check it's upgrade install or fresh install.
if [ "$SUPPORT_UPGRADE" = "true" ]; then
  PATH=/usr/sadm/bin:$PATH
  UPGR_SCRIPT=/tmp/upgr.$PKGINST
  
  UPGRADE_MSG="Do you want to upgrade the installed version ?"
  UPGRADE_HLP="If upgrade is desired, the existing version of the package will be replaced by this version. If it is not desired, this new version will be installed into a different base directory and both versions will be usable."
  UPGRADE_NOTICE="Conflict approval questions may be displayed. The	listed files are the ones that will be upgraded. Please	answer \"y\" to these questions if they are presented."
   
  CAN_UP="false"
  #pkginfo -v 2.4.0 -q SUNWsscs.\*
  pkginfo -q SUNWsscs.\*
  if [ $? -eq 0 ]; then
    # need the old pkg is 2.4 and MAXINST is bigger than 1.
    OldPkg=`pkginfo -x SUNWsscs.\* | nawk '/SUNW/{print $1} '`
    OldInst=`pkgparam $OldPkg MAXINST`
    if [ $OldInst -gt 1 ]; then
      CAN_UP="true"
    fi
    #OldVer=`pkgparam $OldPkg VERSION`
    #echo "OldPkg=$OldPkg OldInst=$OldInst OldVer=$OldVer CAN_UP=$CAN_UP"
    
    if [ "$CAN_UP" = "true" ]; then
      # See if upgrade is desired here
      response=`ckyorn -p "$UPGRADE_MSG" -h "$UPGRADE_HLP"`
      if [ $response = "y" ]; then
        # setup the pkgrm need admin file.
        sed -e "s/^\s*action=.*$/action=nocheck/g" \
          /var/sadm/install/admin/default >/tmp/admin.$PKGINST
    	      
        # Initiate upgrade
        UPGR_FLAG=/tmp/upgr.SUNWsscs
        echo "PATH=/usr/sadm/bin:$PATH" > $UPGR_SCRIPT
        
        # handle only have two package then remove old one.
        echo "NINST=\`pkginfo SUNWsscs.\*|wc -l\`" >> $UPGR_SCRIPT
        echo "#echo NINST=\$NINST" >> $UPGR_SCRIPT
        echo "if [ \$NINST -gt 1 ]; then" >> $UPGR_SCRIPT
        echo "  touch $UPGR_FLAG" >> $UPGR_SCRIPT
        echo "  sleep 3" >> $UPGR_SCRIPT
        echo "  echo Now removing old instance of $PKG" >> $UPGR_SCRIPT
        if [ ${PKG_INSTALL_ROOT} ]; then
          echo "  pkgrm -a /tmp/admin.$PKGINST -n -R $PKG_INSTALL_ROOT $OldPkg" >> $UPGR_SCRIPT
        else
          echo "  pkgrm -a /tmp/admin.$PKGINST -n $OldPkg" >> $UPGR_SCRIPT
        fi
        echo "fi" >> $UPGR_SCRIPT
        echo "rm /tmp/admin.$PKGINST" >> $UPGR_SCRIPT
        echo "rm $UPGR_SCRIPT >/dev/null 2>&1" >> $UPGR_SCRIPT
        echo "exit \$?" >> $UPGR_SCRIPT
        
        # Get the original package's base directory
        OldBD=`pkgparam $OldPkg BASEDIR`
        echo "BASEDIR=$OldBD" > $1
        puttext -l 5 "$UPGRADE_NOTICE"
        cat >$1 <<!
UPGRADE_INSTALL="true"
!
        exit 0
      else
        # user do not want to upgrade
        if [ -f $UPGR_SCRIPT ]; then
          rm -r $UPGR_SCRIPT >/dev/null 2>&1
        fi
        echo "Abort upgrade install."
        exit 1
      fi
    else
      # the old package do not support upgrade install.
    	echo "Remove package SUNWsscs and then try to install this package."
    	exit 1
    fi
  fi
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" != "i386" ]; then
	echo " "
	echo "This package can only be installed on i386 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