#!/bin/sh
#ident	"@(#)postinstall	1.8 05 Oct 1998 SMI"
#
#gshieh

#exit code
FAILURE=1

TMP=/tmp/nb.err
NB=nb
NBX=nbx
TEMP=/tmp/${NB}

KERNDRV=/kernel/drv

NBHOMEETC=/etc/opt/SUNWlznb
netbios=/etc/init.d/netbios
FPROTOCOL=$NBHOMEETC/protocol

GREP=/usr/bin/grep
EXPR=/usr/bin/expr
MV=/usr/bin/mv
RM=/usr/bin/rm


#***************************************************************************
# The following variables are defined:
#	REUSE		- whether or not to use saved or current config. files
#***************************************************************************
 

#***************************************************************************
# This function moves the configuration files, if existing, to the
# NetBIOS home directory. If not existing, it gives the user a warning.
#***************************************************************************
ReuseConfFiles()
{
  PROMPT=y
  if [ \( "$HOST" = SUN \) \
   -a -s $NBHOMEETC/protocol -a -s $NBHOMEETC/netbios.cf \
   -a -s $NBHOMEETC/adapterId -a -s $NBHOMEETC/boards ]; then
    PROMPT=n
  fi
  
  if [ "$PROMPT" = y ]; then
    echo "\n***************************************************************************"
    echo "You have chosen to re-use the configuration files, but they are missing."
    echo "***************************************************************************"
    REUSE=no
  fi
}	# End of ReuseConfFiles

#***************************************************************************
# This function removes the current or saved configuration files
#***************************************************************************
RemoveConfFiles()
{
    $RM -f $NBHOMEETC/adapterId >/dev/null 2>&1
    $RM -f $NBHOMEETC/boards >/dev/null 2>&1
    $RM -f $NBHOMEETC/netbios.cf >/dev/null 2>&1
    $RM -f $NBHOMEETC/protocol >/dev/null 2>&1
}	# End of RemoveConfFiles


#***************************************************************************
# This function checks for $PKGASK values. If yes, then build a partial 
# protocol file (the hardware types will be filled in at the system boot 
# time). If no, then invoke autoconfig to build the protocol file.
#***************************************************************************
#Bldprotocol()
#{
  #echo "All the configuration questions will be asked at \c"
  #echo "the system boot time."
  #/bin/sh /opt/SUNWlznb/sbin/autoconfig reconfig
#}

#
# Start of POSTINSTALL script
#

cd $KERNDRV

$GREP "name=nbx" /etc/devlink.tab >/dev/null 2>&1
if [ $? -ne 0 ] ; then
  echo "type=ddi_pseudo;name=nbx;minor=nb	nb" >> /etc/devlink.tab
  echo "type=ddi_pseudo;name=nbx;minor=nbdg	nbdg">> /etc/devlink.tab
  echo "type=ddi_pseudo;name=nbx;minor=Xnb	Xnb" >> /etc/devlink.tab
  echo "type=ddi_pseudo;name=nbx;minor=Xnbdg	Xnbdg">> /etc/devlink.tab
  echo "nbx:* 0666 root sys" >> /etc/minor_perm
fi

# Added for installing pkg over itself

/usr/sbin/modinfo | $GREP "nbx"  >/dev/null 2>&1
if [ $? = 0 ]; then
  ps -ef | $GREP "nbdaemon" >/dev/null 2>&1
  if [ $? = 0 ]; then
    /etc/init.d/netbios stop
    wait
  fi
  /usr/sbin/rem_drv nbx
fi

for DRV in nbx
do
  echo "Installing ${NAME} ${DRV} driver ...."
  /usr/sbin/add_drv  -v ${DRV} 2>> $TMP
  if [ $? != 0 ]
  then
    echo  "The installation cannot be completed due \
to an error in the \
driver installation during the installation of the ${DRV} driver \
of the ${NAME}."
    $RM -f nbx nbx.conf
    exit $FAILURE
  fi	
    
done

# Check for re-using the NetBIOS configuration files 

#if [ "$REUSE" = yes ]; then 
  # REUSE and PKGASK might be changed if config files not found
#  ReuseConfFiles	
#fi


cd / >/dev/null 2>&1
$RM -rf /tmp/nb >/dev/null 2>&1

#if [ "$REUSE" = no ]; then
#  RemoveConfFiles	# remove the saved or current config files
#  Bldprotocol	        # build protocol file
#fi 
/opt/SUNWlznb/sbin/defaultconfig
/etc/init.d/netbios start