#!/bin/sh
TMP=/var/log/setup/tmp
if [ ! -d $TMP ]; then
  mkdir -p $TMP
fi
if [ -f $TMP/Punattended ]; then
 eval $(grep "^NFS_SERVER=" $TMP/Punattended)
 eval $(grep "^NFS_ROOT=" $TMP/Punattended)
fi

while [ 0 ]; do
 rm -f $TMP/SeTDS $TMP/SeTmount
 UPNRUN=`cat $TMP/SeTupnrun`

 if [ "$REMOTE_IPADDR" = "" ]; then REMOTE_IPADDR=${NFS_SERVER}; fi
 if [ "$REMOTE_PATH" = "" ]; then REMOTE_PATH=${NFS_ROOT}; fi

 cat << EOF > $TMP/tempmsg

Good! We're all set on the local end, but now we need to know
where to find the software packages to install. First, we need
the IP address of the machine where the Slackware sources are
stored.

EOF
 if [ "$UPNRUN" = "0" ]; then
  cat << EOF >> $TMP/tempmsg
Since you're already running on the network, you should be able
to use the hostname instead of an IP address if you wish.

EOF
 fi
 echo "What is the IP address of your NFS server? " >> $TMP/tempmsg
 dialog --title "ENTER IP ADDRESS OF NFS SERVER" --inputbox \
 "`cat $TMP/tempmsg`" 14 70 $REMOTE_IPADDR 2> $TMP/remote
 if [ ! $? = 0 ]; then
  rm -f $TMP/tempmsg $TMP/remote
  exit
 fi
 REMOTE_IPADDR="`cat $TMP/remote`"
 rm $TMP/remote

 cat << EOF > $TMP/tempmsg

 There must be a directory on the server with the Slackware
 packages and files arranged in a tree like the FTP site.

 The installation script needs to know the name of the 
 directory on your server that contains the series
 subdirectories. For example, if your A series is found at 
 /slack/slackware/a, then you would respond: /slack/slackware
 
 What is the Slackware source directory?
EOF
 dialog --title "SELECT SOURCE DIRECTORY" --inputbox "`cat $TMP/tempmsg`" 18 \
 65 $REMOTE_PATH 2> $TMP/slacksrc
 if [ ! $? = 0 ]; then
  rm -f $TMP/tempmsg $TMP/slacksrc
  exit
 fi
 REMOTE_PATH="`cat $TMP/slacksrc`"
 rm $TMP/slacksrc
 echo
 echo 
 echo
 echo "We'll switch into text mode here so you can see if you have any errors."
 echo
 if [ ! "$UPNRUN" = "0" ]; then
  if [ -x /sbin/rpc.portmap ]; then
   echo "Running /sbin/rpc.portmap..."
   /sbin/rpc.portmap
  fi
 fi
 echo "First, just for fun, we'll try to mount the parent of the directory"
 echo "that you gave us before.  If it works, then we get access to the"
 echo "kernels/ directory and you'll be able to choose a kernel to install"
 echo "later without having to search for a floppy disk.  :-)"
 echo
 echo "First try mounting NFS at the Slackware root:"
 REMOTE_ROOT=$(dirname $REMOTE_PATH)
 echo "mount -r -t nfs -o nolock $REMOTE_IPADDR:$REMOTE_ROOT /var/log/mount"
 if ! mount -r -t nfs -o nolock $REMOTE_IPADDR:$REMOTE_ROOT /var/log/mount ; then
  echo
  echo "Didn't work.  OK, it's the old-fashioned way for us today:"
  echo "Mounting $REMOTE_PATH:"
  echo "mount -r -t nfs -o nolock $REMOTE_IPADDR:$REMOTE_PATH /var/log/mount"
  mount -r -t nfs -o nolock $REMOTE_IPADDR:$REMOTE_PATH /var/log/mount
  if [ ! $? = 0 ]; then
   echo "Didn't work either. Maybe you should check the correctness of the directoryname?" 
  fi
  echo "/var/log/mount" > $TMP/SeTDS
 else
  echo "/var/log/mount/slackware" > $TMP/SeTDS 
 fi
 echo "-source_mounted" > $TMP/SeTmount
 echo "/dev/null" > $TMP/SeTsource
 echo
 echo "Current mount table:"
 mount
 echo
 echo "(If you see errors above and the mount table doesn't show your NFS"
 echo "server, then try setting up NFS again)"
 echo
 echo -n "Do you need to try setting up NFS again ([y]es, [n]o)? "
 read TRY_AGAIN;
 if [ "$TRY_AGAIN" = "n" ]; then
  break
 fi
 #if [ "$UPNRUN" = "1" ]; then
 # route del $LOCAL_NETWORK
 # ifconfig $ENET_DEVICE down 
 #fi
done