#!/usr/bin/ksh
#
# Open and Close MV using API call to CDM
# Written for AvonHCL / Nokia
# v1.0 - James Pattinson - October 2025
#
# usage: rubrik_mv_op.ksh -d <DBNAME> -v <logs|data> -o <open|close> 
#
# -d	Oracle DBNAME
# -v	Volume to operate on, logs or data
# -o	Operation to perform - open or close the MV

get_script_dir() {
    # Portable way to get script directory for Linux and HP/UX (ksh compatible)
    src="$0"
    while [ -h "$src" ]; do
        dir=$(cd -P $(dirname "$src") >/dev/null 2>&1 && pwd)
        src=$(readlink "$src")
        case $src in
            /*) ;; # absolute path
            *) src="$dir/$src";;
        esac
    done
    cd -P $(dirname "$src") >/dev/null 2>&1 && pwd
}
MYDIR=$(get_script_dir)
. $MYDIR/rbk_api.conf
. $MYDIR/oracle_funcs.ksh

usage() {
    echo "Usage: $0 -d <DBNAME> -v <logs|data> -o <open|close>" 1>&2
    exit 1
}

force=0

while getopts "d:v:o:" o; do
    case "${o}" in
        d)
            DBNAME=${OPTARG}
            ;;
        v)
            VOLUME=${OPTARG}
            ;;
        o)
            OPCODE=${OPTARG}
            ;;
        *)
            usage
            ;;
    esac
done
shift $((OPTIND-1))

if [ -z "${DBNAME}" ] || [ -z "${VOLUME}" ] || [ -z "${OPCODE}" ]; then
    usage
fi

# Script starts here

get_short_hostname() {
    if hostname -s >/dev/null 2>&1; then
        hostname -s
    else
        hostname | awk -F. '{print $1}'
    fi
}
mv_name=$(get_short_hostname)_${DBNAME}_${VOLUME}
get_mv

case $OPCODE in
  open) open_mv ;;
  close) close_mv ;;
  *) echo "ERROR: Invalid opcode. Specify open or close" ; exit_with_error
esac

cleanup