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#!/bin/bash
# Author: Steven Shiau <steven _at_ clonezilla org>
# License: GPL
# Description: set the default pxe image for simple menu format.
# Load DRBL setting and functions
DRBL_SCRIPT_PATH="${DRBL_SCRIPT_PATH:-/usr/share/drbl}"
. $DRBL_SCRIPT_PATH/sbin/drbl-conf-functions
#
PXE_CONF_DEF="$PXELINUX_DIR/default"
#
USAGE() {
echo "Usage:"
echo "To set the default PXE client menu:"
echo "`basename $0` [OPTION]"
echo " Options:"
echo " -i, --image IMG Set IMG as the default one"
echo " -c, --config CONF Use the CONF file instead of default one ($PXE_CONF_DEF)"
echo " -l, --label LABEL Assign the menu LABEL description"
echo " -n, --no-simple-menu Turn off simple menu"
echo " -s, --simple-menu Turn on simple menu"
echo " -v, --verbose Show verbose messages"
echo " -h, --help Display this help and exit"
}
SIMPLE_MENU=""
# Parse command-line options
while [ $# -gt 0 ]; do
case "$1" in
-i|--image)
shift;
# skip the -xx option, in case
if [ -z "$(echo $1 |grep ^-.)" ]; then
IMG="$1"
shift
fi
;;
-c|--config)
shift;
# skip the -xx option, in case
if [ -z "$(echo $1 |grep ^-.)" ]; then
PXE_CONF="$1"
shift
fi
;;
-n|--no-simple-menu)
SIMPLE_MENU="off"
shift;;
-s|--simple-menu)
SIMPLE_MENU="on"
shift;;
-h|--help)
USAGE >& 2
exit 2 ;;
-l|--label)
shift;
# skip the -xx option, in case
if [ -z "$(echo $1 |grep ^-.)" ]; then
MENU_LABEL="$1"
shift
fi
;;
-v|--verbose)
VERBOSE="on"
shift;;
-*) echo "${0}: ${1}: invalid option" >&2
USAGE >& 2
exit 2 ;;
*) break ;;
esac
done
[ -z "$PXE_CONF" ] && PXE_CONF=$PXE_CONF_DEF
if [ -z "$IMG" ]; then
[ "$BOOTUP" = "color" ] && $SETCOLOR_FAILURE
echo "You must specify the image name! Program terminated!!!"
[ "$BOOTUP" = "color" ] && $SETCOLOR_NORMAL
USAGE
exit 1
fi
sub_default_pxe_img $IMG $PXE_CONF "$MENU_LABEL"
# process simple menu
if [ "$SIMPLE_MENU" = "off" ]; then
perl -pi -e "s/^default .*/default $IMG/g" $PXE_CONF
elif [ "$SIMPLE_MENU" = "on" ]; then
perl -pi -e "s/^default .*/default vesamenu.c32/g" $PXE_CONF
fi
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