#!/bin/sh
#
#  Copyright (C) 2002 Constantin Kaplinsky.  All Rights Reserved.
#  Copyright (C) 1999 AT&T Laboratories Cambridge.  All Rights Reserved.
#
#  This is free software; you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation; either version 2 of the License, or
#  (at your option) any later version.
#
#  This software is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with this software; if not, write to the Free Software
#  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
#  USA.
#

#
# vncinstall - copy the VNC programs to an installation directory.
#

if [ $# -ne 1 -a $# -ne 2 -o ! -d "$1" ]; then 
  echo "Usage: $0 <INSTALLATION-DIRECTORY> [<MANUAL-PAGES-DIRECTORY>]"
  echo "  e.g. $0 /usr/local/bin /usr/local/man"
  exit 1
fi

bin_dst=$1
if [ $# -eq 2 -a ! -d "$2" ]; then
  echo "Warning: $2 is not a directory; not installing manual pages"
elif [ ! -d "$2/man1" ]; then
  echo "Warning: directory $2/man1 not found; not installing manual pages"
else
  man_dst="$2/man1"
fi

for f in vncviewer/vncrec \
	 vncpasswd/vncpasswd vncconnect/vncconnect; do

  # Installing binaries
  if cmp -s $f $bin_dst/`basename $f`; then
    echo "`basename $f` hasn't changed"
  else
    echo "Copying $f -> $bin_dst/`basename $f`"
    cp -pf $f $bin_dst
    chmod 0555 $bin_dst/`basename $f`
  fi

  # Installing man pages
  if [ "$man_dst" != "" ]; then
    if cmp -s $f.man $man_dst/`basename $f.man`; then
      echo "`basename $f.man` hasn't changed"
    else
      echo "Copying $f.man -> $man_dst/`basename $f.1`"
      cp -pf $f.man $man_dst/`basename $f.1`
      chmod 0644 $man_dst/`basename $f.1`
    fi
  fi

done