installer-0_1_1/ncurses-gui/diskpartition.sh

# $Id$

adjust_column()
{
	local maxlen="$1"
	local var="$2"
	local len
	local space
	local i

	# get len of var
	len="${#var}"

	for ((i=len; i < maxlen; i++))
	do
		space+=" "
	done

	echo "${var}${space}"
}

get_list()
{
	:> ${mylist}

	# print dialog setup
	echo "--extra-button --extra-label Done --ok-label Edit --colors \\" >> ${mylist}
	# highlite
	echo "--default-item \"${highlite}\" \\" >> ${mylist}
	echo "--menu \"Select a disk or partition:\" \\" >> ${mylist}
	echo "30 70 25 \\" >> ${mylist}

	# print header
	echo "\"$(adjust_column 5 disk) $(adjust_column 10 partition)\" \"\Zb\Z4$(adjust_column 11 size) $(adjust_column 8 fstype) $(adjust_column 4 flag) \Zb\Z6$(adjust_column 10 mountpoint) \Zb\Z6$(adjust_column 8 format)\"" >> ${mylist}
	echo "\"\" \"\"" >> ${mylist}

	OLDIFS="${IFS}"
	IFS="|"
	declare -i count=0
	while read disk partition size fstype boot mount format
	do
		# line is a disk
		if [[ ${disk} = ${partition} ]]
		then
			if [[ ${count} -gt 0 ]]
			then
				echo "\"\" \"\" ${off}" >> ${mylist}
			fi
			echo "\"${disk}\" \"\Zb\Z3[setup partition table]\"" >> ${mylist}
		# line is a partition
		else
			echo "\"$(adjust_column 5 "") $(adjust_column 10 ${partition})\" \"$(adjust_column 11 ${size}) $(adjust_column 8 ${fstype}) $(adjust_column 4 ${boot}) \Zb\Z6$(adjust_column 10 ${mount}) \Zb\Z6$(adjust_column 8 ${format})\"" >> ${mylist}
		fi
		((count++))
	done << EOF
$(${INSTALLER_DIR}/include/read_disk.sh)
EOF
	IFS="${OLDIFS}"
}

partition_drive_list()
{
	local mylist=$(mktemp)
	local retval

	# get partition list and write dialog file
	get_list
	# show dialog
	dialog --stdout --file ${mylist}
	retval="$?"
	# remove temp files
	rm ${mylist}

	return ${retval}
}

setup_partition_filesystem()
{
	dialog \
		--stdout \
		--colors \
		--title "${SELECTED_DISK}" \
		--backtitle "${TITLE}" \
		--ok-label "Next" \
		--menu "Select a filesystem:" 20 40 10 \
		"keep-as-is" "" \
		"ext2" "" \
		"ext3" "" \
		"reiserfs" "" \
		"swap" ""
}

setup_partition_mountpoint()
{
	dialog \
		--stdout \
		--colors \
		--title "${SELECTED_DISK}" \
		--backtitle "${TITLE}" \
		--ok-label "Next" \
		--menu "Select a mountpoint:" 20 40 10 \
		"/" "" \
		"/boot" "" \
		"/home" "" \
		"/tmp" "" \
		"/usr" "" \
		"/var" "" \
		"/svr" "" \
		"/opt" ""
}

setup_partition()
{
	FILESYSTEM="$(setup_partition_filesystem)"
	case $? in
		-1)	die "Error!" ;;
		255)	die "aborted by user" ;;

		1)
			partition_drive_list
			# aborted, delete settings for sure
			FILESYSTEM=""
			;;
		0)
			if [[ ${FILESYSTEM} = swap ]]
			then
				MOUNTPOINT="swap"
			else
				MOUNTPOINT="$(setup_partition_mountpoint)"
				case $? in
					-1)	die "Error!" ;;
					255)	die "aborted by user" ;;

					1)
						partition_drive_list
						# aborted, delete settings for sure
						MOUNTPOINT=""
						;;
					0)
						true
						;;
				esac
			fi
			;;
	esac

	export FILESYSTEM
	export MOUNTPOINT
}

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

	#
	#--overwrite

	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
}

edit_disk_or_partition()
{
	if [[ ! -z ${SELECTED_DISK} ]]
	then
		${sudo} cfdisk ${SELECTED_DISK}
		rundialog_partition_drive_list
	else
		rundialog_setup_partition
	fi
}

rundialog_partition_drive_list()
{
	local retval
	SELECTED_DISK=$(partition_drive_list)
	retval=$?

	# highlite the current item
	highlite="${SELECTED_DISK}"

	# fix partitions, remove trailing empty spaces
	SELECTED_DISK="$(trim ${SELECTED_DISK})"

	# save given variables in env
	# they will be shown as default on error
	export SELECTED_DISK
	export PARTITION_DISK_SETUP

	# convert to some useable vars
	local disk
	local mount
	local fs
	for disk in ${PARTITION_DISK_SETUP}
	do
		disk="$(echo ${disk} | cut -d: -f1)"
		mount=$(query_partition_disk_setup --mountpoint ${disk})
		fs=$(query_partition_disk_setup --filesystem ${disk})

		case ${mount} in
			/)
				export PARTITION_DISK_ROOT="${disk}"
				export PARTITION_FS_ROOT="${fs}"
				;;
			/boot)
				export PARTITION_DISK_BOOT="${disk}"
				export PARTITION_FS_BOOT="${fs}"
				;;
			/home)
				export PARTITION_DISK_HOME="${disk}"
				export PARTITION_FS_HOME="${fs}"
				;;
			/tmp)
				export PARTITION_DISK_TMP="${disk}"
				export PARTITION_FS_TMP="${fs}"
				;;
			/usr)
				export PARTITION_DISK_USER="${disk}"
				export PARTITION_FS_USER="${fs}"
				;;
			/var)
				export PARTITION_DISK_VAR="${disk}"
				export PARTITION_FS_VAR="${fs}"
				;;
			/svr)
				export PARTITION_DISK_SVR="${disk}"
				export PARTITION_FS_SVR="${fs}"
				;;
			/opt)
				export PARTITION_DISK_OPT="${disk}"
				export PARTITION_FS_OPT="${fs}"
				;;
			swap)
				export PARTITION_DISK_SWAP="${disk}"
				export PARTITION_FS_SWAP="swap"
				;;
		esac
	done

	case ${retval} in
		-1)	die "Error!" ;;
		255)	die "aborted by user" ;;

		1)
			partition_drive_list
			;;

		3)
			if [[ -z ${PARTITION_DISK_ROOT} ]] || [[ -z ${PARTITION_DISK_SWAP} ]]
			then
				messagebox "Warning" "You must at least select root (/) and a swap (SWAP) partition!" 10 40
				rundialog_partition_drive_list
			fi
			;;

		0)
			# do nothing if header or emptylines where selected
			if [[ -z ${SELECTED_DISK} ]] || [[ ${SELECTED_DISK} = disk* ]]
			then
				rundialog_partition_drive_list

			# a partition without a number must be the disk
			elif [[ ${SELECTED_DISK/[0-9]/} = ${SELECTED_DISK} ]]
			then
				${sudo} cfdisk ${SELECTED_DISK}
				rundialog_partition_drive_list
			else
				rundialog_setup_partition
			fi
			;;
	esac

	debug "SELECTED_DISK='${SELECTED_DISK}'"
}

rundialog_setup_partition()
{
	setup_partition

	# delete stanza
	query_partition_disk_setup --delete "${SELECTED_DISK}"
	# set the new
	export PARTITION_DISK_SETUP="${PARTITION_DISK_SETUP} ${SELECTED_DISK}:${FILESYSTEM}:${MOUNTPOINT}"

	rundialog_partition_drive_list
}

main_diskpartition()
{
	rundialog_partition_drive_list
}
1	niro	1013	# $Id$
2
3			adjust_column()
4			{
5			local maxlen="$1"
6			local var="$2"
7			local len
8			local space
9			local i
10
11			# get len of var
12			len="${#var}"
13
14			for ((i=len; i < maxlen; i++))
15			do
16			space+=" "
17			done
18
19			echo "${var}${space}"
20			}
21
22			get_list()
23			{
24			:> ${mylist}
25
26			# print dialog setup
27			echo "--extra-button --extra-label Done --ok-label Edit --colors \\" >> ${mylist}
28			# highlite
29			echo "--default-item \"${highlite}\" \\" >> ${mylist}
30			echo "--menu \"Select a disk or partition:\" \\" >> ${mylist}
31			echo "30 70 25 \\" >> ${mylist}
32
33			# print header
34			echo "\"$(adjust_column 5 disk) $(adjust_column 10 partition)\" \"\Zb\Z4$(adjust_column 11 size) $(adjust_column 8 fstype) $(adjust_column 4 flag) \Zb\Z6$(adjust_column 10 mountpoint) \Zb\Z6$(adjust_column 8 format)\"" >> ${mylist}
35			echo "\"\" \"\"" >> ${mylist}
36
37			OLDIFS="${IFS}"
38			IFS="\|"
39			declare -i count=0
40			while read disk partition size fstype boot mount format
41			do
42			# line is a disk
43			if [[ ${disk} = ${partition} ]]
44			then
45			if [[ ${count} -gt 0 ]]
46			then
47			echo "\"\" \"\" ${off}" >> ${mylist}
48			fi
49			echo "\"${disk}\" \"\Zb\Z3[setup partition table]\"" >> ${mylist}
50			# line is a partition
51			else
52			echo "\"$(adjust_column 5 "") $(adjust_column 10 ${partition})\" \"$(adjust_column 11 ${size}) $(adjust_column 8 ${fstype}) $(adjust_column 4 ${boot}) \Zb\Z6$(adjust_column 10 ${mount}) \Zb\Z6$(adjust_column 8 ${format})\"" >> ${mylist}
53			fi
54			((count++))
55			done << EOF
56	niro	1034	$(${INSTALLER_DIR}/include/read_disk.sh)
57	niro	1013	EOF
58			IFS="${OLDIFS}"
59			}
60
61			partition_drive_list()
62			{
63			local mylist=$(mktemp)
64			local retval
65
66			# get partition list and write dialog file
67			get_list
68			# show dialog
69			dialog --stdout --file ${mylist}
70			retval="$?"
71			# remove temp files
72			rm ${mylist}
73
74			return ${retval}
75			}
76
77			setup_partition_filesystem()
78			{
79			dialog \
80			--stdout \
81			--colors \
82			--title "${SELECTED_DISK}" \
83			--backtitle "${TITLE}" \
84			--ok-label "Next" \
85			--menu "Select a filesystem:" 20 40 10 \
86			"keep-as-is" "" \
87			"ext2" "" \
88			"ext3" "" \
89			"reiserfs" "" \
90			"swap" ""
91			}
92
93			setup_partition_mountpoint()
94			{
95			dialog \
96			--stdout \
97			--colors \
98			--title "${SELECTED_DISK}" \
99			--backtitle "${TITLE}" \
100			--ok-label "Next" \
101			--menu "Select a mountpoint:" 20 40 10 \
102			"/" "" \
103			"/boot" "" \
104			"/home" "" \
105			"/tmp" "" \
106			"/usr" "" \
107			"/var" "" \
108			"/svr" "" \
109			"/opt" ""
110			}
111
112			setup_partition()
113			{
114			FILESYSTEM="$(setup_partition_filesystem)"
115			case $? in
116			-1) die "Error!" ;;
117			255) die "aborted by user" ;;
118
119			1)
120			partition_drive_list
121			# aborted, delete settings for sure
122			FILESYSTEM=""
123			;;
124			0)
125			if [[ ${FILESYSTEM} = swap ]]
126			then
127			MOUNTPOINT="swap"
128			else
129			MOUNTPOINT="$(setup_partition_mountpoint)"
130			case $? in
131			-1) die "Error!" ;;
132			255) die "aborted by user" ;;
133
134			1)
135			partition_drive_list
136			# aborted, delete settings for sure
137			MOUNTPOINT=""
138			;;
139			0)
140			true
141			;;
142			esac
143			fi
144			;;
145			esac
146
147			export FILESYSTEM
148			export MOUNTPOINT
149			}
150
151			query_partition_disk_setup()
152			{
153			local i
154			local partition
155			local filesystem
156			local mountpoint
157			local command="$1"
158			local given_partition="$2"
159
160			#
161			#--overwrite
162
163			for i in ${PARTITION_DISK_SETUP}
164			do
165			partition=$(echo ${i} \| cut -d: -f1)
166			filesystem=$(echo ${i} \| cut -d: -f2)
167			mountpoint=$(echo ${i} \| cut -d: -f3)
168
169			if [[ ${partition} = ${given_partition} ]]
170			then
171			case ${command} in
172			--filesystem) echo "${filesystem}"; return 0;;
173			--mountpoint) echo "${mountpoint}"; return 0;;
174			--delete) export PARTITION_DISK_SETUP="${PARTITION_DISK_SETUP/${i}/}"; return 0;;
175			esac
176			fi
177			done
178			}
179
180			edit_disk_or_partition()
181			{
182			if [[ ! -z ${SELECTED_DISK} ]]
183			then
184			${sudo} cfdisk ${SELECTED_DISK}
185			rundialog_partition_drive_list
186			else
187			rundialog_setup_partition
188			fi
189			}
190
191			rundialog_partition_drive_list()
192			{
193			local retval
194			SELECTED_DISK=$(partition_drive_list)
195			retval=$?
196
197			# highlite the current item
198			highlite="${SELECTED_DISK}"
199
200			# fix partitions, remove trailing empty spaces
201			SELECTED_DISK="$(trim ${SELECTED_DISK})"
202
203			# save given variables in env
204			# they will be shown as default on error
205			export SELECTED_DISK
206			export PARTITION_DISK_SETUP
207
208			# convert to some useable vars
209			local disk
210			local mount
211			local fs
212			for disk in ${PARTITION_DISK_SETUP}
213			do
214			disk="$(echo ${disk} \| cut -d: -f1)"
215			mount=$(query_partition_disk_setup --mountpoint ${disk})
216			fs=$(query_partition_disk_setup --filesystem ${disk})
217
218			case ${mount} in
219			/)
220			export PARTITION_DISK_ROOT="${disk}"
221			export PARTITION_FS_ROOT="${fs}"
222			;;
223			/boot)
224			export PARTITION_DISK_BOOT="${disk}"
225			export PARTITION_FS_BOOT="${fs}"
226			;;
227			/home)
228			export PARTITION_DISK_HOME="${disk}"
229			export PARTITION_FS_HOME="${fs}"
230			;;
231			/tmp)
232			export PARTITION_DISK_TMP="${disk}"
233			export PARTITION_FS_TMP="${fs}"
234			;;
235			/usr)
236			export PARTITION_DISK_USER="${disk}"
237			export PARTITION_FS_USER="${fs}"
238			;;
239			/var)
240			export PARTITION_DISK_VAR="${disk}"
241			export PARTITION_FS_VAR="${fs}"
242			;;
243			/svr)
244			export PARTITION_DISK_SVR="${disk}"
245			export PARTITION_FS_SVR="${fs}"
246			;;
247			/opt)
248			export PARTITION_DISK_OPT="${disk}"
249			export PARTITION_FS_OPT="${fs}"
250			;;
251			swap)
252			export PARTITION_DISK_SWAP="${disk}"
253			export PARTITION_FS_SWAP="swap"
254			;;
255			esac
256			done
257
258			case ${retval} in
259			-1) die "Error!" ;;
260			255) die "aborted by user" ;;
261
262			1)
263			partition_drive_list
264			;;
265
266			3)
267			if [[ -z ${PARTITION_DISK_ROOT} ]] \|\| [[ -z ${PARTITION_DISK_SWAP} ]]
268			then
269			messagebox "Warning" "You must at least select root (/) and a swap (SWAP) partition!" 10 40
270			rundialog_partition_drive_list
271			fi
272			;;
273
274			0)
275			# do nothing if header or emptylines where selected
276			if [[ -z ${SELECTED_DISK} ]] \|\| [[ ${SELECTED_DISK} = disk* ]]
277			then
278			rundialog_partition_drive_list
279
280			# a partition without a number must be the disk
281			elif [[ ${SELECTED_DISK/[0-9]/} = ${SELECTED_DISK} ]]
282			then
283			${sudo} cfdisk ${SELECTED_DISK}
284			rundialog_partition_drive_list
285			else
286			rundialog_setup_partition
287			fi
288			;;
289			esac
290
291			debug "SELECTED_DISK='${SELECTED_DISK}'"
292			}
293
294			rundialog_setup_partition()
295			{
296			setup_partition
297
298			# delete stanza
299			query_partition_disk_setup --delete "${SELECTED_DISK}"
300			# set the new
301			export PARTITION_DISK_SETUP="${PARTITION_DISK_SETUP} ${SELECTED_DISK}:${FILESYSTEM}:${MOUNTPOINT}"
302
303			rundialog_partition_drive_list
304			}
305
306			main_diskpartition()
307			{
308			rundialog_partition_drive_list
309			}