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#!/bin/bash
# License: GPL
# Author: Steven Shiau <steven _at_ clonezilla org>
# Description: Program to create the Clonezilla bittorrent slices files from existing Clonezilla image
#
DRBL_SCRIPT_PATH="${DRBL_SCRIPT_PATH:-/usr/share/drbl}"
. $DRBL_SCRIPT_PATH/sbin/drbl-conf-functions
. /etc/drbl/drbl-ocs.conf
. $DRBL_SCRIPT_PATH/sbin/ocs-functions
# Load the config in ocs-live.conf. This is specially for Clonezilla live. It will overwrite some settings of /etc/drbl/drbl-ocs.conf, such as $DIA...
[ -e "/etc/ocs/ocs-live.conf" ] && . /etc/ocs/ocs-live.conf
# Settings
#
USAGE() {
echo "$ocs - To create the Clonezilla bittorrent slices files from existing Clonezilla image"
echo "Usage:"
echo "To run $ocs:"
echo "$ocs [OPTION] IMAGE DEVICE"
echo "IMAGE is the image dir name, not absolute path"
echo "DEVICE is the device name, can be with or without /dev/, e.g, /dev/sda1 or sda1."
echo "If \"DEVICE\" is not assigned, all the devices in the image will be processed."
echo
echo "OPTION:"
echo "-or, --ocsroot DIR Specify DIR (absolute path) as directory ocsroot (i.e. overwrite the ocsroot assigned in drbl.conf)"
echo "If \"ask_user\" is used as IMAGE_NAME or no IMAGE_NAME is specified, a dialog menu will be shown."
echo "Ex:"
echo "To create the Clonezilla bittorrent slices files of sda1 and sda2 from the image \"my-image\", which is located in $ocsroot/my-image, run"
echo " $ocs my-image sda1 sda2"
echo
} # end of USAGE
####################
### Main program ###
####################
ocs_file="$0"
ocs=`basename $ocs_file`
#
while [ $# -gt 0 ]; do
case "$1" in
-or|--ocsroot)
# overwrite the ocsroot in drbl.conf
shift;
if [ -z "$(echo $1 |grep ^-.)" ]; then
# skip the -xx option, in case
ocsroot="$1"
shift;
fi
[ -z "$ocsroot" ] && USAGE && exit 1
;;
-*) echo "${0}: ${1}: invalid option" >&2
USAGE >& 2
exit 2 ;;
*) break ;;
esac
done
target_dir="$1"
shift
target_parts="$(strip_leading_dev $*)" # No matter the input is like /dev/sda or sda, format it as sda
force_TERM_as_linux_if_necessary
#
check_if_root
ask_and_load_lang_set
# check DIA
check_DIA_set_ESC $DIA
# imagedir is a variable which ask_user related function need
imagedir="$ocsroot"
[ -z "$ocs_chk_img_name" ] && ocs_chk_img_name="ask_user"
if [ -z "$target_dir" -o "$target_dir" = "ask_user" ]; then
get_target_dir_name_when_checking_img_restorable # output: target_dir
fi
[ "$BOOTUP" = "color" ] && $SETCOLOR_WARNING
echo "$msg_the_image_to_be_convert: $target_dir"
[ "$BOOTUP" = "color" ] && $SETCOLOR_NORMAL
if [ -z "$target_parts" ]; then
target_parts="$(get_parts_list_from_img $ocsroot/$target_dir)"
fi
check_input_target_image "$ocsroot/$target_dir"
if is_ecryptfs_img $ocsroot/$target_dir; then
[ "$BOOTUP" = "color" ] && $SETCOLOR_FAILURE
echo "$msg_convert_encrypted_img_not_supported"
[ "$BOOTUP" = "color" ] && $SETCOLOR_NORMAL
echo "$msg_program_stop!"
my_ocs_exit 1
fi
create_bittorrent_slices "$target_dir" "$target_parts"
rc=$?
my_ocs_exit $rc
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