#!/bin/sh
# The contents of this file are subject to the Netscape Public
# License Version 1.1 (the "License"); you may not use this file
# except in compliance with the License. You may obtain a copy of
# the License at http://www.mozilla.org/NPL/
# 
# Software distributed under the License is distributed on an "AS
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
# implied. See the License for the specific language governing
# rights and limitations under the License.
# 
# The Original Code is the Netscape Mailstone utility, 
# released March 17, 2000.
# 
# The Initial Developer of the Original Code is Netscape
# Communications Corporation. Portions created by Netscape are
# Copyright (C) 1999-2000 Netscape Communications Corporation. All
# Rights Reserved.
# 
# Contributor(s):	Dan Christian <robodan@netscape.com>
#			Marcel DePaolis <marcel@netcape.com>
# 
# Alternatively, the contents of this file may be used under the
# terms of the GNU Public License (the "GPL"), in which case the
# provisions of the GPL are applicable instead of those above.
# If you wish to allow use of your version of this file only
# under the terms of the GPL and not to allow others to use your
# version of this file under the NPL, indicate your decision by
# deleting the provisions above and replace them with the notice
# and other provisions required by the GPL.  If you do not delete
# the provisions above, a recipient may use your version of this
# file under either the NPL or the GPL.
#####################################################

# push or clean up mailclient and message files to client hosts
# Usage: setup|cleanup|timesync|checktime|config [mode] [-w workload_file]
#
# Setup (or cleanup) OS specific versions of mailclient and utilities

have_nsarch() {
    if [ ! -x bin/nsarch ] ; then
	echo "Installation error!  Cannot locate $1 or nsarch.\n"
	exit 1
    fi
}

do_setup() {
    have_nsarch $1
    OUROS=`bin/nsarch`
    ln -s bin/$OUROS/$1 $1
}

do_setup_perl() {
    have_nsarch perl/bin
    OUROS=`bin/nsarch`;
    export OUROS;
    (cd perl; ln -s arch/${OUROS} bin)
}

[ -d perl/bin ] || do_setup_perl	# need perl, even for cleanup mode

# Pick up mode as an argument
if [ $# -gt 0 -a \( "$1" = timesync -o "$1" = checktime \
	-o "$1" = setup -o "$1" = cleanup -o "$1" = config \) ] ; then
	mode=$1
	shift
else
	mode=$0
	sm=`echo $mode | cut -f2 -d/`	# strip ./ from name
	if [ -n "$sm" ] ; then
		mode=$sm
	fi

fi

if [ "$mode" = setup ] ; then	# setup mode
    # check to see if our binaries are configured right
    #echo "Checking links"
    [ -d gd ] || do_setup gd
    [ -d gnuplot ] || do_setup gnuplot
    [ -x bin/mailclient ] || (cd bin; ln -s `./nsarch`/bin/mailclient .)
fi

extra=""
if [ `uname -s` = HP-UX ] ; then        # HP uses remsh for remote exec
    extra="RSH=/usr/bin/remsh $extra"
fi

gconf=conf/general.wld	# default file for machines info
oldmach=conf/all.tbd
if [ -f $oldmach ] ; then	# BACK COMPAT 4.0, 4.1
    echo "Found old style machine configuration file $oldmach."
    perl/bin/perl -Ibin -- bin/setup.pl $mode -w $gconf -m $oldmach $extra "$@"
else
    perl/bin/perl -Ibin -- bin/setup.pl $mode -w $gconf $extra "$@"
fi


if [ "$mode" = cleanup ] ; then # cleanup mode
    #echo "Check for old links"
    # remove any configured links. if these are directories, it will fail
    rm -f perl/bin gd gnuplot 2> /dev/null

    # the built in [ on Solaris does not have -L
    /usr/bin/test -L bin/mailclient && rm -f bin/mailclient
fi