#!/usr/bin/env sh

# Copyright (c) 1995-2009, 2015 Paul Mattes.
# All rights reserved.
# 
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#     * Redistributions of source code must retain the above copyright
#       notice, this list of conditions and the following disclaimer.
#     * Redistributions in binary form must reproduce the above copyright
#       notice, this list of conditions and the following disclaimer in the
#       documentation and/or other materials provided with the distribution.
#     * Neither the name of Paul Mattes nor his contributors may be used
#       to endorse or promote products derived from this software without
#       specific prior written permission.
# 
# THIS SOFTWARE IS PROVIDED BY PAUL MATTES "AS IS" AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
# NO EVENT SHALL PAUL MATTES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
# TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

# Run x3270 from the current directory

# Bomb on any error
set -e

# Figure out the pathname of the directory dryrun is in.
d=`dirname $0`
case "$d" in
.)	d=`pwd`
    	;;
/*)	;;
*)	d=`pwd`/$d
esac

# Process the -a option to do autoscale.
pgm=x3270
if [ "$1" = "-a" ]
then	pgm=autoscale
    	shift
fi

# Say what you're doing
set -x

# Set up the fonts
mkfontdir $d
xset +fp $d/
xset fp rehash

# Set up the dynamic library path
if [ -d /usr/openwin/lib ]
then  LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/openwin/lib
fi
if [ -d /usr/ucblib ]
then  LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/ucblib
fi
export LD_LIBRARY_PATH

# Set up the PATH to include pr3287 and x3270if.
export PATH=$d/../pr3287:$d/../x3270if:$PATH

# Run x3270, pointing it to the build directory for its configuration files
set +e
$d/$pgm -xrm "x3270.confDir: $d" "$@"

# Clean up
xset -fp $d/
xset fp rehash
