#!/bin/bash

#
# This file is part of util-linux-ng.
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This file is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#

TS_TOPDIR="$(dirname $0)/../.."
TS_DESC="doslabel tests"

. $TS_TOPDIR/functions.sh
ts_init "$*"

# cmd to change number of cylinders to 1024 and changes system id to 0x1
FDISK_CMD_INIT="x\nc\n1024\ni\n0x1\nr\n"
FDISK_CMD_WRITE_CLOSE="w\nq\n"
FDISK_CMD_CREATE_DOSLABEL="o\n" #create dos label
FDISK_CMD_CREATE_PRIMARY="n\np\n1\n\n+1M\n" # create primary partition 1 of size 1MB
FDISK_CMD_CHANGE_PARTTYPE="t\nbf\n" # change partition type to "bf - solaris", this requires that there is only one partition to change
FDISK_CMD_SET_ACTIVE="a\n1\n" # set first partition active
FDISK_CMD_CREATE_EXTENDED="n\ne\n2\n\n+10\n" # create extended partition 2 of size 11 cylinders
FDISK_CMD_CREATE_LOGICAL="n\nl\n\n+1\n" # create next logical partition of size 2 cyl
FDISK_CMD_DELETE_LOGICALS="d\n6\nd\n5\nd\n6\d5\n" # delete middle, head, tail, last partitions
FDISK_CMD_DELETE_PRIMARY="d\n1\n" # delete first primary
FDISK_CMD_DELETE_EXTENDED="d\n2\n" # delete second primary

#set -x 

ts_log "Initialize empty image"
TEST_IMAGE_NAME=$(ts_image_init 10)
ts_image_md5sum >> $TS_OUTPUT 2>&1

# need to run init twice, to change system ID after new label, otherwise system
# ID will be random and will screw up md5's
ts_log "Create new DOS partition table"
echo -e "${FDISK_CMD_INIT}${FDISK_CMD_CREATE_DOSLABEL}${FDISK_CMD_INIT}${FDISK_CMD_WRITE_CLOSE}" \
	 | $TS_CMD_FDISK ${TEST_IMAGE_NAME} &> /dev/null
ts_image_md5sum >> $TS_OUTPUT 2>&1

ts_log "Create primary partition"
echo -e "${FDISK_CMD_INIT}${FDISK_CMD_CREATE_PRIMARY}${FDISK_CMD_WRITE_CLOSE}" | \
	$TS_CMD_FDISK ${TEST_IMAGE_NAME} &> /dev/null
ts_image_md5sum >> $TS_OUTPUT 2>&1

ts_log "Set partition type"
echo -e "${FDISK_CMD_INIT}${FDISK_CMD_CHANGE_PARTTYPE}${FDISK_CMD_WRITE_CLOSE}" | \
	$TS_CMD_FDISK ${TEST_IMAGE_NAME} &> /dev/null
ts_image_md5sum >> $TS_OUTPUT 2>&1

ts_log "Set primary partition active"
echo -e "${FDISK_CMD_INIT}${FDISK_CMD_SET_ACTIVE}${FDISK_CMD_WRITE_CLOSE}" | \
	$TS_CMD_FDISK ${TEST_IMAGE_NAME} &> /dev/null
ts_image_md5sum >> $TS_OUTPUT 2>&1

ts_log "Re-create primary partition"
echo -e "${FDISK_CMD_INIT}d\n${FDISK_CMD_CREATE_PRIMARY}${FDISK_CMD_WRITE_CLOSE}" | \
	$TS_CMD_FDISK ${TEST_IMAGE_NAME} &> /dev/null
ts_image_md5sum >> $TS_OUTPUT 2>&1

ts_log "Create extended partition"
echo -e "${FDISK_CMD_INIT}${FDISK_CMD_CREATE_EXTENDED}${FDISK_CMD_WRITE_CLOSE}" | \
	$TS_CMD_FDISK ${TEST_IMAGE_NAME} &> /dev/null
ts_image_md5sum >> $TS_OUTPUT 2>&1

ts_log "Create logical partitions"
echo -e "${FDISK_CMD_INIT}${FDISK_CMD_CREATE_LOGICAL}${FDISK_CMD_CREATE_LOGICAL}${FDISK_CMD_CREATE_LOGICAL}${FDISK_CMD_CREATE_LOGICAL}${FDISK_CMD_WRITE_CLOSE}" \
	| $TS_CMD_FDISK ${TEST_IMAGE_NAME} &> /dev/null
ts_image_md5sum >> $TS_OUTPUT 2>&1

ts_log "Delete logical partitions"
echo -e "${FDISK_CMD_INIT}${FDISK_CMD_DELETE_LOGICALS}${FDISK_CMD_WRITE_CLOSE}" \
	| $TS_CMD_FDISK ${TEST_IMAGE_NAME} &> /dev/null
ts_image_md5sum >> $TS_OUTPUT 2>&1

ts_log "Create another logical partition"
echo -e "${FDISK_CMD_INIT}${FDISK_CMD_CREATE_LOGICAL}${FDISK_CMD_WRITE_CLOSE}" \
	| $TS_CMD_FDISK ${TEST_IMAGE_NAME} &> /dev/null
ts_image_md5sum >> $TS_OUTPUT 2>&1

ts_log "Delete primary partition"
echo -e "${FDISK_CMD_INIT}${FDISK_CMD_DELETE_PRIMARY}${FDISK_CMD_WRITE_CLOSE}" \
	| $TS_CMD_FDISK ${TEST_IMAGE_NAME} &> /dev/null
ts_image_md5sum >> $TS_OUTPUT 2>&1

ts_log "Delete extended partition"
echo -e "${FDISK_CMD_INIT}${FDISK_CMD_DELETE_EXTENDED}${FDISK_CMD_WRITE_CLOSE}" \
	| $TS_CMD_FDISK ${TEST_IMAGE_NAME} &> /dev/null
ts_image_md5sum >> $TS_OUTPUT 2>&1

ts_finalize