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SHORT_OPTS=":vfdh"
LONG_OPTS="version,force,debug,help"

LOG_DIR="/tmp/pbmtk"
TMP_DIR=/tmp/openslx-iso

run_module_checks () {
	
	if [ ! -z $1 ]; then
	    perror "Too many parameters. \n"
	    print_usage
	    exit 1
	fi
	
	if [ -z $(which genisoimage) ]; then
	    perror "'genisoimage' is missing (if you are on a debian/ubuntu system: apt-get install genisoimage)"
	    exit 1
	fi
}

init_params () {
	FORCE=0
	DEBUG=0
}

print_usage() {
  echo "Usage: $(basename $SELF) iso [OPTIONS]"
  echo -e "  -d  --debug   \t give more debug output"
  echo -e "  -f  --force   \t don't ask questions"
  echo -e "  -h  --help    \t print help"
  echo -e "  -v  --version \t print version information"
}

read_params() {
	getopt_start $@
	
	eval set -- "$GETOPT_TEMP"
	
	while true ; do
	        case "$1" in
	                -v|--version)
	                     echo  "OpenSLX PreBoot .. ($VERSION - $VDATE)."
	                     exit 0
	                   ;;
	                -h|--help)
	                     print_usage
	                     exit 0
	                   ;;
	                -f|--force) pinfo "Disable user-interaction."; FORCE=1; shift ;;
	                -d|--debug) pinfo "Enabled debugmode."; DEBUG=1; unset_quiet; shift ;;
	                --) shift ; break ;;
	                *) perror "Internal error!" ; exit 1 ;;
	        esac
	done
}

get_preboot_serials() {
	
	pinfo "Retrieving Serials..."
	
	unset_quiet
	wget -qO- pbs2.mp.openslx.org/resource/getprebootserials/apikey/apikey_uni-freiburg | cat
	set_quiet
	
	
}

run () {
	
	set_quiet
	get_preboot_serials
	unset_quiet
	
}