##############################################################################
# Copyright (c) Members of the EGEE Collaboration. 2004. 
# See http://www.eu-egee.org/partners/ for details on the copyright 
# holders.  
#
# Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 
#
# Unless required by applicable law or agreed to in writing, software 
# distributed under the License is distributed on an "AS IS" BASIS, 
# WITHOUT WARRANTIES OR CONDITIONS 
# OF ANY KIND, either express or implied. 
# See the License for the specific language governing permissions and 
# limitations under the License.
##############################################################################
#
# NAME :        config_check_tar
#
# DESCRIPTION : This function checks that INSTALL_ROOT exists in the TAR installations.
#
# AUTHORS :     Robert.Harakaly@cern.ch
#
# NOTES :      
#
# YAIM MODULE:  glite-yaim-clients
#                 
##############################################################################

function config_check_tar () {

INSTALL_ROOT=${INSTALL_ROOT:-/opt}

if [ ! -d ${INSTALL_ROOT} ]; then
        echo "please make the distribution available under ${INSTALL_ROOT}"
        echo "or update your site-info.def file to reflect the correct path"
        return 1
fi

#if [ $UID -ne 0 ]; then
#        if [ ! -f ${INSTALL_ROOT}/edg/sbin/CleanStageArea ]; then
#                echo "You are attempting a userland installation"
#                echo "Have you untarred the dependency software into"
#                echo "${INSTALL_ROOT}/edg yet?"
#                return 1
#        fi
#fi

return 0

}
