installer/include/read_disk.sh

#!/bin/bash
# $Id$

source /etc/installer.conf
source ${INSTALLER_DIR}/include/hwdetection.sh

# use C locale
export LC_ALL=C

nocdrom()
{
	local i
	local item="$1"

	for i in ${ALL_CDROMS}
	do
		[[ ${i} = ${item} ]] && return 1
	done

	return 0
}

query_partition_disk_setup()
{
	local i
	local partition
	local filesystem
	local mountpoint
	local command="$1"
	local given_partition="$2"

	for i in ${PARTITION_DISK_SETUP}
	do
		partition=$(echo ${i} | cut -d: -f1)
		filesystem=$(echo ${i} | cut -d: -f2)
		mountpoint=$(echo ${i} | cut -d: -f3)

		if [[ ${partition} = ${given_partition} ]]
		then
			case ${command} in
				--filesystem) echo "${filesystem}"; return 0;;
				--mountpoint) echo "${mountpoint}"; return 0;;
				--delete) export PARTITION_DISK_SETUP="${PARTITION_DISK_SETUP/${i}/}"; return 0;;
			esac
		fi
	done
}

# all disks, but exclude all ramdisks
ALL_DISKS="$(get_hwinfo disk | sed '/\/dev\/ram[0-9].*/d' )"
ALL_CDROMS="$(get_hwinfo cdrom)"

for disk in ${ALL_DISKS}
do
	# exclude cdroms
	nocdrom ${disk} || continue

	echo "${disk}|${disk}"

	while read partition blurb
	do
		# continue if partition is empty
		[[ -z ${partition} ]] && continue

		# size
		size="$(sfdisk -s ${partition})"
		# fstype
		fstype="$(mount -f --guess-fstype ${partition})"
		# bootable flag
		boot="$(fdisk -l ${disk} | grep ${partition} | grep \* | sed 's/.*\(*\).*/b/')"
		# mountpoint, but detect any swap
		mountpoint="$(query_partition_disk_setup --mountpoint ${partition})"
		# filesystem to format
		format="$(query_partition_disk_setup --filesystem ${partition})"

		# do not print unkown disk with a size of 1
		# these disks are containers for secondary partition types
		if [[ ${fstype} = unknown ]] && [ ${size} -eq 1 ]
		then
			continue
		fi

		echo -n "|${partition}"
		echo -n "|${size}"
		echo -n "|${fstype}"
		echo -n "|${boot}"
		echo -n "|${mountpoint}"
		echo -n "|${format}"
		echo

	done << EOF
	$(get_hwinfo partition | grep ${disk})
EOF
done
1	#!/bin/bash
2	# $Id$
3
4	source /etc/installer.conf
5	source ${INSTALLER_DIR}/include/hwdetection.sh
6
7	# use C locale
8	export LC_ALL=C
9
10	nocdrom()
11	{
12	local i
13	local item="$1"
14
15	for i in ${ALL_CDROMS}
16	do
17	[[ ${i} = ${item} ]] && return 1
18	done
19
20	return 0
21	}
22
23	query_partition_disk_setup()
24	{
25	local i
26	local partition
27	local filesystem
28	local mountpoint
29	local command="$1"
30	local given_partition="$2"
31
32	for i in ${PARTITION_DISK_SETUP}
33	do
34	partition=$(echo ${i} \| cut -d: -f1)
35	filesystem=$(echo ${i} \| cut -d: -f2)
36	mountpoint=$(echo ${i} \| cut -d: -f3)
37
38	if [[ ${partition} = ${given_partition} ]]
39	then
40	case ${command} in
41	--filesystem) echo "${filesystem}"; return 0;;
42	--mountpoint) echo "${mountpoint}"; return 0;;
43	--delete) export PARTITION_DISK_SETUP="${PARTITION_DISK_SETUP/${i}/}"; return 0;;
44	esac
45	fi
46	done
47	}
48
49	# all disks, but exclude all ramdisks
50	ALL_DISKS="$(get_hwinfo disk \| sed '/\/dev\/ram[0-9].*/d' )"
51	ALL_CDROMS="$(get_hwinfo cdrom)"
52
53	for disk in ${ALL_DISKS}
54	do
55	# exclude cdroms
56	nocdrom ${disk} \|\| continue
57
58	echo "${disk}\|${disk}"
59
60	while read partition blurb
61	do
62	# continue if partition is empty
63	[[ -z ${partition} ]] && continue
64
65	# size
66	size="$(sfdisk -s ${partition})"
67	# fstype
68	fstype="$(mount -f --guess-fstype ${partition})"
69	# bootable flag
70	boot="$(fdisk -l ${disk} \| grep ${partition} \| grep \* \| sed 's/.\(\).*/b/')"
71	# mountpoint, but detect any swap
72	mountpoint="$(query_partition_disk_setup --mountpoint ${partition})"
73	# filesystem to format
74	format="$(query_partition_disk_setup --filesystem ${partition})"
75
76	# do not print unkown disk with a size of 1
77	# these disks are containers for secondary partition types
78	if [[ ${fstype} = unknown ]] && [ ${size} -eq 1 ]
79	then
80	continue
81	fi
82
83	echo -n "\|${partition}"
84	echo -n "\|${size}"
85	echo -n "\|${fstype}"
86	echo -n "\|${boot}"
87	echo -n "\|${mountpoint}"
88	echo -n "\|${format}"
89	echo
90
91	done << EOF
92	$(get_hwinfo partition \| grep ${disk})
93	EOF
94	done