installer-simple/bin/installer.sh.in

#!/bin/bash
# $Id$
#
# Simple Installation Script
# merged from alxinstall-ng and mcore-installer
#
# Niels Rogalla <niro@magellan-linux.de>
#

# setup locales
TEXTDOMAIN=installer

# include dir
INSTALLER_LIBDIR="%LIBDIR%"

# TOTALLINES=linecount of ${CDIMAGENAME}-tarball -1 !
# -> now in images.conf
CURRENTLINE=0

die()
{
	echo "Error: $@"
	exit 1
}

# load common includes
for inc in %SYSCONFDIR%/installer.conf \
	${INSTALLER_LIBDIR}/functions/common.sh \
	${INSTALLER_LIBDIR}/functions/common-dialogs.sh \
	${INSTALLER_LIBDIR}/functions/hwdetection.sh \
	${INSTALLER_LIBDIR}/functions/bootloader.sh \
	${INSTALLER_LIBDIR}/functions/initrd-tools.sh \
	${INSTALLER_LIBDIR}/functions/installer-dialogs.sh
do
	if [ -e ${inc} ]
	then
		source "${inc}"
	else
		die "'${inc}' not found"
	fi
done

### System/Config Version
VERSION="%VERSIONTAG%"
TITLE="${DEFAULT_TITLE} - ${VERSION}"

# some sane defaults
IMAGEROOT="${DEFAULT_IMAGEROOT}"
INSTALLROOT="${DEFAULT_INSTALLROOT}"
KERNELPKG="${DEFAULT_KERNELPKG}"
KERNELOPTS="${DEFAULT_KERNELOPTS}"
GRUBLEGACYOPTS=""
GRUB2OPTS=""
FDISKPARTIONBELOW256MB=0
SPECIALDEVICE=""
FORMFACTOR="${DEFAULT_FORMFACTOR}"
FORMAT_FILESYSTEM="${DEFAULT_FILESYSTEM}"

# TOTALLINES=linecount of ${CDIMAGENAME}-tarball -1 !
# -> now in images.conf
CDIMAGENAME=""
TOTALLINES=""
CURRENTLINE=0
if [ -e ${IMAGEROOT}/images.conf ]
then
	source ${IMAGEROOT}/images.conf
	# check if all required variables are set
	[[ -z ${CDIMAGENAME} ]] && die "CDIMAGENAME is empty in ${IMAGEROOT}/images.conf"
	[[ -z ${TOTALLINES} ]] && die "TOTALLINES is empty in ${IMAGEROOT}/images.conf"
else
	die "${IMAGEROOT}/images.conf not found"
fi

### helper scripts ###

trap_exit()
{
	is_mounted --location "${INSTALLROOT}/dev" && umount ${INSTALLROOT}/dev
	is_mounted --location "${INSTALLROOT}/proc" && umount ${INSTALLROOT}/proc
	is_mounted --location "${INSTALLROOT}/sys" && umount ${INSTALLROOT}/sys
	is_mounted --location "${INSTALLROOT}/boot" && umount ${INSTALLROOT}/boot
	is_mounted --location "${INSTALLROOT}" && umount ${INSTALLROOT}

	echo $"Installation aborted."
	exit 1
}

install_meter()
{
	while [[ ${CURRENTLINE} != ${TOTALLINES} ]]
	do
		CURRENTLINE=$(grep -c . /tmp/install.log)
		PERCENT=$(( ${CURRENTLINE} * 100 / ${TOTALLINES}))
		echo ${PERCENT}
		sleep 1
	done
	rm -f /tmp/install.log
	return 0
}

mount_rootfs()
{
	local retval

	if is_mounted --location "${INSTALLROOT}"
	then
		echo $"${INSTALLROOT} already mounted" >&2
	else
		mount "${ROOTHDD}" "${INSTALLROOT}" || dialog_die $"Could not mount rootfs - drive '${ROOTHDD}' -> '${INSTALLROOT}'"
	fi
	[[ -d ${INSTALLROOT}/boot ]] || install -d ${INSTALLROOT}/boot
}

umount_rootfs()
{
	is_mounted --location ${INSTALLROOT}/boot && umount ${INSTALLROOT}/boot
	is_mounted --location ${INSTALLROOT} && umount ${INSTALLROOT}
}

install_do_reboot()
{
	reboot
}

run_hardware_detection()
{
	local hwinfo
	
	hwinfo="$(hwinfo --bios --storage --pci --gfxcard --sys)"

	## check for special devices/clients:
	## if zotac a zotac and the disk is a removeable device, then add rootdelay to kernelcmd
	#local removable=0
	#if [[ ! -z $(echo "${hwinfo}" | grep -i zotac) ]]
	#then
		#for i in /sys/block/[hs]d*/removable
		#do
			#if [[ $(< ${i}) = 1 ]]
			#then
				#removable=1
			#fi
		#done
		## smartcard = udevadm info -n /dev/sda -a | grep -i 'configuration.*card'

		## only add this for grub legacy, grub2 detect these settings on its own
		#export GRUBLEGACYOPTS="rootdelay=8"
		## there are to zotac types in the wild, nvidia based gfx and intel
		#if [[ ! -z $(echo "${hwinfo}" | grep -i nouveau) ]]
		#then
			#export SPECIALDEVICE="zotac_nvidia"
		#else
			#export SPECIALDEVICE="zotac_intel"
		#fi
	#fi

	# check for special devices/clients:
	# if a rangee and disk ist smaller then 256mb move partion one block further ahead
	if [[ ! -z $(echo "${hwinfo}" | grep -i CLE266) ]]
	then
		# for a rangee always define partion startblock +1 
		export FDISKPARTIONBELOW256MB="1"
		export SPECIALDEVICE="rangee"
		export GRUBLEGACYOPTS=""
	fi

	# check for special devices/clients:
	# check for maxdata / i810/ i815 Chipsets and disable KMS and use i810fb frambuffer
	if [[ ! -z $(echo "${hwinfo}" | grep -i i810) ]] || [[ ! -z $(echo "${hwinfo}" | grep -i i815) ]]
	then
		export SPECIALDEVICE="maxdata"
		export GRUBLEGACYOPTS=""
	fi

	# check for special devices/clients:
	# check for laptops and activate cpufreq scaling
	if [[ $(echo "${hwinfo}" | grep 'Formfactor:' | sed 's:.*Formfactor\:\ \"\(.*\)\":\1:') = laptop ]]
	then
		export FORMFACTOR="laptop"
		export KERNELOPTS="${KERNELOPTS} cpufreq.governor=ondemand"
	fi
}

run_hardware_detection_disks()
{
	local bootdev

	# all disks but exclude ramdisks
	export ALL_DISKS=$(get_hwinfo disk | sed '/\/dev\/ram[0-9].*/d')
	# remove the boot device from ALL_DISKS if it was an usbstick
	if [[ $(grep '[[:space:]]/mnt/cdrom[[:space:]]' /proc/mounts | cut -d' ' -f3) != iso9660 ]]
	then
		bootdev="$(grep '[[:space:]]/mnt/cdrom[[:space:]]' /proc/mounts | cut -d' ' -f1 | sed 's:[0-9]::g')"
		export ALL_DISKS=$(echo "${ALL_DISKS}" | grep -v "${bootdev}")
	fi
	export ALL_CDROMS="$(get_hwinfo cdrom)"
}

setup_hdd_partitions_auto()
{
	ROOTHDD="${HDD}1"

	# sanity check - should not happen
	if is_mounted --device "${ROOTHDD}"
	then
		echo "partition: device ${ROOTHDD} is already mounted, umount it" >&2
		umount "${ROOTHDD}"
	fi

	# run this only if FDISKPARTITIONBELOW256MB is not already 1
	if [[ ${FDISKPARTIONBELOW256MB} != 1 ]]
	then
		if device_minimum_size "${HDD}" 256
		then
			FDISKPARTIONBELOW256MB=1
		else
			FDISKPARTIONBELOW256MB=0
		fi
	fi

	## delete disk
	dd if=/dev/zero of=${HDD} count=1 &> /dev/null || dialog_die

	if [[ ${FDISKPARTIONBELOW256MB} = 1 ]]
	then
		## setup one bootable partition
		#1. n= new disk
		#2. p= primary disk
		#3. 1= first partition
		#4. 2= default sector start // small disk needs more space for grub2 mbr sector
		#5. ''= defaul sector end
		#6. a= bootable flag
		#7. 1= boot flag for partition 1
		#8. w= write/quit
		fdisk ${HDD} &> /dev/null << EOF
n
p
1
2

a
1
w
EOF
	else
		## setup one bootable partition
		#1. n= new disk
		#2. p= primary disk
		#3. 1= first partition
		#4. ''= default sector start
		#5. ''= defaul sector end
		#6. a= bootable flag
		#7. 1= boot flag for partition 1
		#8. w= write/quit
		fdisk ${HDD} &> /dev/null << EOF
n
p
1


a
1
w
EOF
	fi
}

setup_hdd_partitions_manual()
{
	ROOTHDD="${HDD}1"
	SWAPHDD=""
	BOOTHDD=""
	cfdisk ${HDD} || dialog_die
}

setup_hdd_format()
{
	# sanity check - should not happen
	if is_mounted --device "${ROOTHDD}"
	then
		echo "format: device ${ROOTHDD} is already mounted, umount it" >&2
		umount "${ROOTHDD}"
	fi

	mkfs."${FORMAT_FILESYSTEM}" -q "${ROOTHDD}" || dialog_die
}

install_system_image()
{
	pushd ${INSTALLROOT} > /dev/null
	tar xvjpf ${IMAGEROOT}}/${CDIMAGENAME} -C ${INSTALLROOT}
	popd > /dev/null
}

install_system_settings()
{
	local CONFIG

	# write fstab
	CONFIG="${INSTALLROOT}/etc/fstab"
	clearconfig
	addconfig -e "UUID=$(get_uuid ${ROOTHDD})\t/\t${FORMAT_FILESYSTEM}\tnoatime,noauto\t1 1"
	addconfig -e "proc\t/proc\tproc\tdefaults\t0 0"
	addconfig -e "shm\t/dev/shm\ttmpfs\tdefaults\t0 0"

	# install network config skeleton
	CONFIG="${INSTALLROOT}/etc/conf.d/net.eth0"
	clearconfig
	addconfig 'ONBOOT="yes"'
	addconfig 'NETWORKING="dhcp"'

	# intel framebuffer quirk
	CONFIG="${INSTALLROOT}/etc/splash/splash.conf"
	if [ -e ${CONFIG} ] && [ -e /proc/fb ]
	then
		if [[ ! -z $(grep 'inteldrmfb' /proc/fb) ]]
		then
			fbdev=$(grep 'inteldrmfb' /proc/fb | sed 's:\([0-9]\).*:\1:')
			[[ ${fbdev} != 0 ]] && sed -i "s:^\(SPLASH_DEV=\).*:\1\"/dev/fb${fbdev}\":" ${CONFIG} || dialog_die
		fi
	fi
}


### installer dialogs ###

dialog_die()
{
	ERROR="$1"
	RETVAL="$?"
	dialog_install_failure
	exit 1
}

dialog_warning()
{
	local retval

	yesnobox $"\Z1 !!! Warning !!! \Zn\n\n\This harddrive will be irreversibly erased.\n\n\Do you want to continue ?"
	retval=$?
	if [[ ${retval} -eq 1 ]]
	then
		clear
		echo $"The process was aborted."
		exit 1
	fi
}


### installer tasks ###

task_setup_system_menu()
{
	local mode
	local retval

	mode="$(dialog_setup_system_menu)"
	retval=$?
	[[ ${retval} -eq 1 ]] && return 1
	if [[ ${retval} -eq 0 ]]
	then
		case "${mode}" in
			"1") run_install_auto ;;
			"2") run_install_normal ;;
			"") task_setup_system_menu;;
		esac
	fi
}

task_hardware_detection()
{
	local message

	run_hardware_detection_disks

	message+=$"Harddrives:\n"

	if [[ ! -z ${ALL_DISKS} ]]
	then
		for i in ${ALL_DISKS}
		do
			message+="\Z3${i}\Zn "
		done
		message+="\n"
	fi

	if [[ ! -z ${ALL_CDROMS} ]]
	then
		message+="\n"
		message+=$"Optical disk drives:\n"
		for i in ${ALL_CDROMS}
		do
			message+="\Z3${i}\Zn"
		done
		message+="\n"
	fi

	# other devices
	run_hardware_detection
	case "${SPECIALDEVICE}" in
		zotac*) message+=$"\n\Z2Zotac device detected.\Zn" ;;
		rangee) message+=$"\n\Z2Rangee device detected.\Zn" ;;
		maxdata) message+=$"\n\Z2Maxdata device detected.\Zn" ;;
		*) message+=$"\n\ZnCommon device detected.\Zn" ;;
	esac
	if [[ ${FORMFACTOR} = laptop ]]
	then
		message+=$"\n\ZnFormfactor Laptop, activating 'ondemand' powersaving mode.\Zn"
	fi

	messagebox -y 12 -h $"Detected hardware:" "${message}"
}

task_setup_hdd_partitions_manual()
{
	local i
	local retval

	if [[ -z ${ALL_DISKS} ]]
	then
		dialog_no_harddrive_found
		exit 1
	else
		HDD=$(dialog_select_target_harddrive)
		retval=$?
		[[ ${retval} -eq 1 ]] && return 1
		if [[ ${retval} -eq 0 ]]
		then
			dialog_setup_hdd_info
			setup_hdd_partitions_manual
		fi
	fi
}

task_setup_hdd_partitions_auto()
{
	local i
	local retval

	if [[ -z ${ALL_DISKS} ]]
	then
		dialog_no_harddrive_found
		exit 1
	else
		HDD=$(dialog_select_target_harddrive)
		retval=$?
		[[ ${retval} -eq 1 ]] && return 1
		if [[ ${retval} -eq 0 ]]
		then
			dialog_setup_hdd_info_auto
			dialog_setup_hdd_create_partitions
			setup_hdd_partitions_auto
		fi
	fi
}

task_main()
{
	local method=0
	local retval

	while [[ ${method} -le 2 ]]
	do
		method=$(dialog_main)
		retval=$?
		[[ ${retval} -eq 1 ]] && exit 1
		if [[ ${retval} -eq 0 ]]
		then
			case ${method} in
				"1") task_setup_system_menu ;;
				"2") task_hardware_detection ;;
				"3") install_do_reboot ;;
				"4") /bin/bash --login -i ;;
			esac
		fi
	done
}

run_install_normal()
{
	task_hardware_detection

	task_setup_hdd_partitions_manual
	dialog_setup_hdd_format
	setup_hdd_format > /dev/null
	mount_rootfs
	(install_system_image > /tmp/install.log) 2> /tmp/install_errors.log | install_meter | dialog_install_system_image

	dialog_install_settings
	sleep 1
	install_system_settings
	if is_initrd_supported
	then
		dialog_install_initrd
		initrd_config
		initrd_install
	fi

	dialog_install_bootsector
	bootloader_config
	bootloader_install

	umount_rootfs
	dialog_install_successful
}

run_install_auto()
{
	task_hardware_detection

	task_setup_hdd_partitions_auto
	dialog_setup_hdd_format
	setup_hdd_format > /dev/null
	mount_rootfs
	(install_system_image > /tmp/install.log) 2> /tmp/install_errors.log | install_meter | dialog_install_system_image

	dialog_install_settings
	sleep 1
	install_system_settings
	if is_initrd_supported
	then
		dialog_install_initrd
		initrd_config
		initrd_install
	fi

	dialog_install_bootsector
	bootloader_config
	bootloader_install

	umount_rootfs
	dialog_install_successful
}

# set some proper traps
trap "trap_exit" SIGINT SIGQUIT

task_main

exit 0
1	#!/bin/bash
2	# $Id$
3	#
4	# Simple Installation Script
5	# merged from alxinstall-ng and mcore-installer
6	#
7	# Niels Rogalla <niro@magellan-linux.de>
8	#
9
10	# setup locales
11	TEXTDOMAIN=installer
12
13	# include dir
14	INSTALLER_LIBDIR="%LIBDIR%"
15
16	# TOTALLINES=linecount of ${CDIMAGENAME}-tarball -1 !
17	# -> now in images.conf
18	CURRENTLINE=0
19
20	die()
21	{
22	echo "Error: $@"
23	exit 1
24	}
25
26	# load common includes
27	for inc in %SYSCONFDIR%/installer.conf \
28	${INSTALLER_LIBDIR}/functions/common.sh \
29	${INSTALLER_LIBDIR}/functions/common-dialogs.sh \
30	${INSTALLER_LIBDIR}/functions/hwdetection.sh \
31	${INSTALLER_LIBDIR}/functions/bootloader.sh \
32	${INSTALLER_LIBDIR}/functions/initrd-tools.sh \
33	${INSTALLER_LIBDIR}/functions/installer-dialogs.sh
34	do
35	if [ -e ${inc} ]
36	then
37	source "${inc}"
38	else
39	die "'${inc}' not found"
40	fi
41	done
42
43	### System/Config Version
44	VERSION="%VERSIONTAG%"
45	TITLE="${DEFAULT_TITLE} - ${VERSION}"
46
47	# some sane defaults
48	IMAGEROOT="${DEFAULT_IMAGEROOT}"
49	INSTALLROOT="${DEFAULT_INSTALLROOT}"
50	KERNELPKG="${DEFAULT_KERNELPKG}"
51	KERNELOPTS="${DEFAULT_KERNELOPTS}"
52	GRUBLEGACYOPTS=""
53	GRUB2OPTS=""
54	FDISKPARTIONBELOW256MB=0
55	SPECIALDEVICE=""
56	FORMFACTOR="${DEFAULT_FORMFACTOR}"
57	FORMAT_FILESYSTEM="${DEFAULT_FILESYSTEM}"
58
59	# TOTALLINES=linecount of ${CDIMAGENAME}-tarball -1 !
60	# -> now in images.conf
61	CDIMAGENAME=""
62	TOTALLINES=""
63	CURRENTLINE=0
64	if [ -e ${IMAGEROOT}/images.conf ]
65	then
66	source ${IMAGEROOT}/images.conf
67	# check if all required variables are set
68	[[ -z ${CDIMAGENAME} ]] && die "CDIMAGENAME is empty in ${IMAGEROOT}/images.conf"
69	[[ -z ${TOTALLINES} ]] && die "TOTALLINES is empty in ${IMAGEROOT}/images.conf"
70	else
71	die "${IMAGEROOT}/images.conf not found"
72	fi
73
74	### helper scripts ###
75
76	trap_exit()
77	{
78	is_mounted --location "${INSTALLROOT}/dev" && umount ${INSTALLROOT}/dev
79	is_mounted --location "${INSTALLROOT}/proc" && umount ${INSTALLROOT}/proc
80	is_mounted --location "${INSTALLROOT}/sys" && umount ${INSTALLROOT}/sys
81	is_mounted --location "${INSTALLROOT}/boot" && umount ${INSTALLROOT}/boot
82	is_mounted --location "${INSTALLROOT}" && umount ${INSTALLROOT}
83
84	echo $"Installation aborted."
85	exit 1
86	}
87
88	install_meter()
89	{
90	while [[ ${CURRENTLINE} != ${TOTALLINES} ]]
91	do
92	CURRENTLINE=$(grep -c . /tmp/install.log)
93	PERCENT=$(( ${CURRENTLINE} * 100 / ${TOTALLINES}))
94	echo ${PERCENT}
95	sleep 1
96	done
97	rm -f /tmp/install.log
98	return 0
99	}
100
101	mount_rootfs()
102	{
103	local retval
104
105	if is_mounted --location "${INSTALLROOT}"
106	then
107	echo $"${INSTALLROOT} already mounted" >&2
108	else
109	mount "${ROOTHDD}" "${INSTALLROOT}" \|\| dialog_die $"Could not mount rootfs - drive '${ROOTHDD}' -> '${INSTALLROOT}'"
110	fi
111	[[ -d ${INSTALLROOT}/boot ]] \|\| install -d ${INSTALLROOT}/boot
112	}
113
114	umount_rootfs()
115	{
116	is_mounted --location ${INSTALLROOT}/boot && umount ${INSTALLROOT}/boot
117	is_mounted --location ${INSTALLROOT} && umount ${INSTALLROOT}
118	}
119
120	install_do_reboot()
121	{
122	reboot
123	}
124
125	run_hardware_detection()
126	{
127	local hwinfo
128
129	hwinfo="$(hwinfo --bios --storage --pci --gfxcard --sys)"
130
131	## check for special devices/clients:
132	## if zotac a zotac and the disk is a removeable device, then add rootdelay to kernelcmd
133	#local removable=0
134	#if [[ ! -z $(echo "${hwinfo}" \| grep -i zotac) ]]
135	#then
136	#for i in /sys/block/[hs]d*/removable
137	#do
138	#if [[ $(< ${i}) = 1 ]]
139	#then
140	#removable=1
141	#fi
142	#done
143	## smartcard = udevadm info -n /dev/sda -a \| grep -i 'configuration.*card'
144
145	## only add this for grub legacy, grub2 detect these settings on its own
146	#export GRUBLEGACYOPTS="rootdelay=8"
147	## there are to zotac types in the wild, nvidia based gfx and intel
148	#if [[ ! -z $(echo "${hwinfo}" \| grep -i nouveau) ]]
149	#then
150	#export SPECIALDEVICE="zotac_nvidia"
151	#else
152	#export SPECIALDEVICE="zotac_intel"
153	#fi
154	#fi
155
156	# check for special devices/clients:
157	# if a rangee and disk ist smaller then 256mb move partion one block further ahead
158	if [[ ! -z $(echo "${hwinfo}" \| grep -i CLE266) ]]
159	then
160	# for a rangee always define partion startblock +1
161	export FDISKPARTIONBELOW256MB="1"
162	export SPECIALDEVICE="rangee"
163	export GRUBLEGACYOPTS=""
164	fi
165
166	# check for special devices/clients:
167	# check for maxdata / i810/ i815 Chipsets and disable KMS and use i810fb frambuffer
168	if [[ ! -z $(echo "${hwinfo}" \| grep -i i810) ]] \|\| [[ ! -z $(echo "${hwinfo}" \| grep -i i815) ]]
169	then
170	export SPECIALDEVICE="maxdata"
171	export GRUBLEGACYOPTS=""
172	fi
173
174	# check for special devices/clients:
175	# check for laptops and activate cpufreq scaling
176	if [[ $(echo "${hwinfo}" \| grep 'Formfactor:' \| sed 's:.Formfactor\:\ \"\(.\)\":\1:') = laptop ]]
177	then
178	export FORMFACTOR="laptop"
179	export KERNELOPTS="${KERNELOPTS} cpufreq.governor=ondemand"
180	fi
181	}
182
183	run_hardware_detection_disks()
184	{
185	local bootdev
186
187	# all disks but exclude ramdisks
188	export ALL_DISKS=$(get_hwinfo disk \| sed '/\/dev\/ram[0-9].*/d')
189	# remove the boot device from ALL_DISKS if it was an usbstick
190	if [[ $(grep '[[:space:]]/mnt/cdrom[[:space:]]' /proc/mounts \| cut -d' ' -f3) != iso9660 ]]
191	then
192	bootdev="$(grep '[[:space:]]/mnt/cdrom[[:space:]]' /proc/mounts \| cut -d' ' -f1 \| sed 's:[0-9]::g')"
193	export ALL_DISKS=$(echo "${ALL_DISKS}" \| grep -v "${bootdev}")
194	fi
195	export ALL_CDROMS="$(get_hwinfo cdrom)"
196	}
197
198	setup_hdd_partitions_auto()
199	{
200	ROOTHDD="${HDD}1"
201
202	# sanity check - should not happen
203	if is_mounted --device "${ROOTHDD}"
204	then
205	echo "partition: device ${ROOTHDD} is already mounted, umount it" >&2
206	umount "${ROOTHDD}"
207	fi
208
209	# run this only if FDISKPARTITIONBELOW256MB is not already 1
210	if [[ ${FDISKPARTIONBELOW256MB} != 1 ]]
211	then
212	if device_minimum_size "${HDD}" 256
213	then
214	FDISKPARTIONBELOW256MB=1
215	else
216	FDISKPARTIONBELOW256MB=0
217	fi
218	fi
219
220	## delete disk
221	dd if=/dev/zero of=${HDD} count=1 &> /dev/null \|\| dialog_die
222
223	if [[ ${FDISKPARTIONBELOW256MB} = 1 ]]
224	then
225	## setup one bootable partition
226	#1. n= new disk
227	#2. p= primary disk
228	#3. 1= first partition
229	#4. 2= default sector start // small disk needs more space for grub2 mbr sector
230	#5. ''= defaul sector end
231	#6. a= bootable flag
232	#7. 1= boot flag for partition 1
233	#8. w= write/quit
234	fdisk ${HDD} &> /dev/null << EOF
235	n
236	p
237	1
238	2
239
240	a
241	1
242	w
243	EOF
244	else
245	## setup one bootable partition
246	#1. n= new disk
247	#2. p= primary disk
248	#3. 1= first partition
249	#4. ''= default sector start
250	#5. ''= defaul sector end
251	#6. a= bootable flag
252	#7. 1= boot flag for partition 1
253	#8. w= write/quit
254	fdisk ${HDD} &> /dev/null << EOF
255	n
256	p
257	1
258
259
260	a
261	1
262	w
263	EOF
264	fi
265	}
266
267	setup_hdd_partitions_manual()
268	{
269	ROOTHDD="${HDD}1"
270	SWAPHDD=""
271	BOOTHDD=""
272	cfdisk ${HDD} \|\| dialog_die
273	}
274
275	setup_hdd_format()
276	{
277	# sanity check - should not happen
278	if is_mounted --device "${ROOTHDD}"
279	then
280	echo "format: device ${ROOTHDD} is already mounted, umount it" >&2
281	umount "${ROOTHDD}"
282	fi
283
284	mkfs."${FORMAT_FILESYSTEM}" -q "${ROOTHDD}" \|\| dialog_die
285	}
286
287	install_system_image()
288	{
289	pushd ${INSTALLROOT} > /dev/null
290	tar xvjpf ${IMAGEROOT}}/${CDIMAGENAME} -C ${INSTALLROOT}
291	popd > /dev/null
292	}
293
294	install_system_settings()
295	{
296	local CONFIG
297
298	# write fstab
299	CONFIG="${INSTALLROOT}/etc/fstab"
300	clearconfig
301	addconfig -e "UUID=$(get_uuid ${ROOTHDD})\t/\t${FORMAT_FILESYSTEM}\tnoatime,noauto\t1 1"
302	addconfig -e "proc\t/proc\tproc\tdefaults\t0 0"
303	addconfig -e "shm\t/dev/shm\ttmpfs\tdefaults\t0 0"
304
305	# install network config skeleton
306	CONFIG="${INSTALLROOT}/etc/conf.d/net.eth0"
307	clearconfig
308	addconfig 'ONBOOT="yes"'
309	addconfig 'NETWORKING="dhcp"'
310
311	# intel framebuffer quirk
312	CONFIG="${INSTALLROOT}/etc/splash/splash.conf"
313	if [ -e ${CONFIG} ] && [ -e /proc/fb ]
314	then
315	if [[ ! -z $(grep 'inteldrmfb' /proc/fb) ]]
316	then
317	fbdev=$(grep 'inteldrmfb' /proc/fb \| sed 's:\([0-9]\).*:\1:')
318	[[ ${fbdev} != 0 ]] && sed -i "s:^\(SPLASH_DEV=\).*:\1\"/dev/fb${fbdev}\":" ${CONFIG} \|\| dialog_die
319	fi
320	fi
321	}
322
323
324	### installer dialogs ###
325
326	dialog_die()
327	{
328	ERROR="$1"
329	RETVAL="$?"
330	dialog_install_failure
331	exit 1
332	}
333
334	dialog_warning()
335	{
336	local retval
337
338	yesnobox $"\Z1 !!! Warning !!! \Zn\n\n\This harddrive will be irreversibly erased.\n\n\Do you want to continue ?"
339	retval=$?
340	if [[ ${retval} -eq 1 ]]
341	then
342	clear
343	echo $"The process was aborted."
344	exit 1
345	fi
346	}
347
348
349	### installer tasks ###
350
351	task_setup_system_menu()
352	{
353	local mode
354	local retval
355
356	mode="$(dialog_setup_system_menu)"
357	retval=$?
358	[[ ${retval} -eq 1 ]] && return 1
359	if [[ ${retval} -eq 0 ]]
360	then
361	case "${mode}" in
362	"1") run_install_auto ;;
363	"2") run_install_normal ;;
364	"") task_setup_system_menu;;
365	esac
366	fi
367	}
368
369	task_hardware_detection()
370	{
371	local message
372
373	run_hardware_detection_disks
374
375	message+=$"Harddrives:\n"
376
377	if [[ ! -z ${ALL_DISKS} ]]
378	then
379	for i in ${ALL_DISKS}
380	do
381	message+="\Z3${i}\Zn "
382	done
383	message+="\n"
384	fi
385
386	if [[ ! -z ${ALL_CDROMS} ]]
387	then
388	message+="\n"
389	message+=$"Optical disk drives:\n"
390	for i in ${ALL_CDROMS}
391	do
392	message+="\Z3${i}\Zn"
393	done
394	message+="\n"
395	fi
396
397	# other devices
398	run_hardware_detection
399	case "${SPECIALDEVICE}" in
400	zotac*) message+=$"\n\Z2Zotac device detected.\Zn" ;;
401	rangee) message+=$"\n\Z2Rangee device detected.\Zn" ;;
402	maxdata) message+=$"\n\Z2Maxdata device detected.\Zn" ;;
403	*) message+=$"\n\ZnCommon device detected.\Zn" ;;
404	esac
405	if [[ ${FORMFACTOR} = laptop ]]
406	then
407	message+=$"\n\ZnFormfactor Laptop, activating 'ondemand' powersaving mode.\Zn"
408	fi
409
410	messagebox -y 12 -h $"Detected hardware:" "${message}"
411	}
412
413	task_setup_hdd_partitions_manual()
414	{
415	local i
416	local retval
417
418	if [[ -z ${ALL_DISKS} ]]
419	then
420	dialog_no_harddrive_found
421	exit 1
422	else
423	HDD=$(dialog_select_target_harddrive)
424	retval=$?
425	[[ ${retval} -eq 1 ]] && return 1
426	if [[ ${retval} -eq 0 ]]
427	then
428	dialog_setup_hdd_info
429	setup_hdd_partitions_manual
430	fi
431	fi
432	}
433
434	task_setup_hdd_partitions_auto()
435	{
436	local i
437	local retval
438
439	if [[ -z ${ALL_DISKS} ]]
440	then
441	dialog_no_harddrive_found
442	exit 1
443	else
444	HDD=$(dialog_select_target_harddrive)
445	retval=$?
446	[[ ${retval} -eq 1 ]] && return 1
447	if [[ ${retval} -eq 0 ]]
448	then
449	dialog_setup_hdd_info_auto
450	dialog_setup_hdd_create_partitions
451	setup_hdd_partitions_auto
452	fi
453	fi
454	}
455
456	task_main()
457	{
458	local method=0
459	local retval
460
461	while [[ ${method} -le 2 ]]
462	do
463	method=$(dialog_main)
464	retval=$?
465	[[ ${retval} -eq 1 ]] && exit 1
466	if [[ ${retval} -eq 0 ]]
467	then
468	case ${method} in
469	"1") task_setup_system_menu ;;
470	"2") task_hardware_detection ;;
471	"3") install_do_reboot ;;
472	"4") /bin/bash --login -i ;;
473	esac
474	fi
475	done
476	}
477
478	run_install_normal()
479	{
480	task_hardware_detection
481
482	task_setup_hdd_partitions_manual
483	dialog_setup_hdd_format
484	setup_hdd_format > /dev/null
485	mount_rootfs
486	(install_system_image > /tmp/install.log) 2> /tmp/install_errors.log \| install_meter \| dialog_install_system_image
487
488	dialog_install_settings
489	sleep 1
490	install_system_settings
491	if is_initrd_supported
492	then
493	dialog_install_initrd
494	initrd_config
495	initrd_install
496	fi
497
498	dialog_install_bootsector
499	bootloader_config
500	bootloader_install
501
502	umount_rootfs
503	dialog_install_successful
504	}
505
506	run_install_auto()
507	{
508	task_hardware_detection
509
510	task_setup_hdd_partitions_auto
511	dialog_setup_hdd_format
512	setup_hdd_format > /dev/null
513	mount_rootfs
514	(install_system_image > /tmp/install.log) 2> /tmp/install_errors.log \| install_meter \| dialog_install_system_image
515
516	dialog_install_settings
517	sleep 1
518	install_system_settings
519	if is_initrd_supported
520	then
521	dialog_install_initrd
522	initrd_config
523	initrd_install
524	fi
525
526	dialog_install_bootsector
527	bootloader_config
528	bootloader_install
529
530	umount_rootfs
531	dialog_install_successful
532	}
533
534	# set some proper traps
535	trap "trap_exit" SIGINT SIGQUIT
536
537	task_main
538
539	exit 0