#! /bin/sh

# 
# Copyright 1999-2006 University of Chicago
# 
# 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.
# 

prefix="${GLOBUS_LOCATION-/cvmfs/dirac.egi.eu/dirac/v8.0.46/Linux-aarch64}"
exec_prefix="${prefix}"
sbindir="${exec_prefix}/sbin"
bindir="${exec_prefix}/bin"
includedir="/cvmfs/dirac.egi.eu/dirac/v8.0.46/Linux-aarch64/include/globus"
datarootdir="${prefix}/share"
datadir="${datarootdir}"
libexecdir="/cvmfs/dirac.egi.eu/dirac/v8.0.46/Linux-aarch64/share/globus"
sysconfdir="${prefix}/etc"
sharedstatedir="${prefix}/com"
localstatedir="${prefix}/var"

PATH="${bindir}:${sbindir}:${libexecdir}:${PATH}"

PROGRAM_NAME="${0##*/}"

PROGRAM_VERSION="6.1"

VERSION="6.1"

PACKAGE="globus_gass_server_ez"

DIRT_TIMESTAMP="1629915172"
DIRT_BRANCH_ID="0"

short_usage="$PROGRAM_NAME [-help] [-usage] [-version] <GASS-URL>"

long_usage ()
{
    cat >&2 <<EOF

Syntax: ${short_usage}

    Allows the user to shut down a (remotely) running GASS server, started
    with client-shutdown permissions (option -c).

    Options:
    -help, -usage        Displays usage
    -version             Displays version
    
EOF
}

globus_args_short_usage()
{
    cat 1>&2 <<EOF

Syntax : ${short_usage}

Use -help to display full usage.

EOF
}

globus_args_option_error()
{
    cat 1>&2 <<EOF

ERROR: option $1 : $2
EOF
    globus_args_short_usage
    exit 1
}

globus_args_unrecognized_option()
{
    globus_args_option_error $1 "unrecognized option"
    exit 1
}	

while [ $# -gt 0 ]; do
    arg="$1"
    shift
    case "${arg}" in
        -help | -h | --help | -usage | --usage)
            long_usage
            exit 0
            ;;
        -version|--version)
            if [ "X${PROGRAM_NAME}" != "X" -a \
                  "X${PROGRAM_VERSION}" != "X" ]; then
                echo "${PROGRAM_NAME}: ${PROGRAM_VERSION}"
            elif [ "X${PACKAGE}" != "X" -a \
                   "X${VERSION}" != "X" ]; then
                echo "${PACKAGE}: ${VERSION}"
            else
                echo "No version information available."
            fi
            exit 0
            ;;
        -versions|--versions)
            AT=@
            if [ -n "${PACKAGE}" -a -n "${VERSION}" -a \
                 -n "${DIRT_TIMESTAMP}" -a -n "${DIRT_BRANCH_ID}" -a \
                 "X${DIRT_TIMESTAMP}" != "X${AT}DIRT_TIMESTAMP${AT}" -a \
                 "X${DIRT_BRANCH_ID}" != "X${AT}DIRT_BRANCH_ID${AT}" ];
            then
                echo "${PACKAGE}: ${VERSION} (${DIRT_TIMESTAMP}-${DIRT_BRANCH_ID})"
            else
                echo "No DiRT information available."
            fi
            exit 0;
            ;;
        --)
            break
            ;;
        *)
            set -- "$arg" "$@"
            break;
            ;;
    esac
done

if [ "$#" -ne 1 ]; then
    globus_args_option_error "" "GASS URL must be provided"
fi

if ! command -v globus-url-copy > /dev/null; then
    echo "Unable to find globus-url-copy"
    exit 1
fi
globus-url-copy file:/etc/group "$1"/dev/globus_gass_client_shutdown > /dev/null 2>&1