#!/bin/sh
#
#  This library is part of the FirebirdSQL project
#
#  This library is free software; you can redistribute it and/or
#  modify it under the terms of the GNU Lesser General Public
#  License as published by the Free Software Foundation; either
#  version 2.1 of the License, or (at your option) any later version.
#  You may obtain a copy of the Licence at
#  http://www.gnu.org/licences/lgpl.html
#  
#  As a special exception this file can also be included in modules
#  with other source code as long as that source code has been 
#  released under an Open Source Initiative certificed licence.  
#  More information about OSI certification can be found at: 
#  http://www.opensource.org 
#  
#  This module 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 Lesser General Public Licence for more details.
#  
#  This module was created by members of the firebird development 
#  team.  All individual contributions remain the Copyright (C) of 
#  those individuals and all rights are reserved.  Contributors to 
#  this file are either listed below or can be obtained from a CVS 
#  history command.
# 
#   Created by:  Mark O'Donohue <mark.odonohue@ludwig.edu.au>
# 
#   Contributor(s):
#  
# 
#   $Id: preinstall.sh.in,v 1.7 2005/08/16 10:04:11 alexpeshkoff Exp $
# 


# The pre install routine for Firebird Classic



#------------------------------------------------------------------------
#  Check for installed RPM package

# (Pavel I've left this in since originally I could test for other packages,
# even if they did not conflict with current ones, ie we can test InterBase
# and CS/SS  The package manager does not allow it currently but I've left
# this in in case that sort of thing gets allowed again

#checkForRPMInstall() {
#    PackageName=$1
#
#    rpm -q $PackageName
#    STATUS=$? 
#    if [ $STATUS -eq 0 ]
#      then 
#        echo "Previous version of $PackageName is detected on your system." 
#        echo "this will conflict with the current install of Firebird"
#        echo "Please unistall the previous version `rpm -q $PackageName` and then proceed." 
#        exit $STATUS 
#    fi 
#
#}



#= Main Pre ================================================================

# Ok so any of the following packages are a problem
# these don't work at least in the latest rpm manager, since it 
# has the rpm database locked and it fails.

#    checkForRPMInstall InterBase
#    checkForRPMInstall FirebirdCS
#    checkForRPMInstall FirebirdSS


    checkIfServerRunning

# Failing that we archive any files we find

    archivePriorInstallSystemFiles