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
LC_MESSAGES=C

# 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

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

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

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


### 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 hdd_size_below_256mb ${HDD}
		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 ${CDROOT}/system/${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
	if [ -e ${INSTALLROOT}/etc/splash/splash.conf ]
	then
		if [ -e /proc/fb ]
		then
			if [[ ! -z $(grep 'inteldrmfb' /proc/fb) ]]
			then
				fbdev=$(grep 'inteldrmfb' /proc/fb | sed 's:\([0-9]\).*:\1:')
				if [[ ${fbdev} != 0 ]]
				then
					sed -i "s:^\(SPLASH_DEV=\).*:\1\"/dev/fb${fbdev}\":" ${INSTALLROOT}/etc/splash/splash.conf || dialog_die
				fi
			fi
		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	niro	2323	#!/bin/bash
2	niro	2322	# $Id$
3	niro	2320	#
4	niro	2322	# Simple Installation Script
5			# merged from alxinstall-ng and mcore-installer
6	niro	2320	#
7			# Niels Rogalla <niro@magellan-linux.de>
8			#
9
10	niro	2472	# setup locales
11			TEXTDOMAIN=installer
12			LC_MESSAGES=C
13
14	niro	2340	# include dir
15	niro	2333	INSTALLER_LIBDIR="%LIBDIR%"
16
17	niro	2340	# TOTALLINES=linecount of ${CDIMAGENAME}-tarball -1 !
18			# -> now in images.conf
19			CURRENTLINE=0
20
21	niro	2397	die()
22			{
23			echo "Error: $@"
24			exit 1
25			}
26
27	niro	2401	# load common includes
28	niro	2402	for inc in %SYSCONFDIR%/installer.conf \
29			${INSTALLER_LIBDIR}/functions/common.sh \
30			${INSTALLER_LIBDIR}/functions/common-dialogs.sh \
31			${INSTALLER_LIBDIR}/functions/hwdetection.sh \
32	niro	2428	${INSTALLER_LIBDIR}/functions/bootloader.sh \
33			${INSTALLER_LIBDIR}/functions/initrd-tools.sh \
34	niro	2402	${INSTALLER_LIBDIR}/functions/installer-dialogs.sh
35	niro	2401	do
36			if [ -e ${inc} ]
37			then
38			source "${inc}"
39			else
40			die "'${inc}' not found"
41			fi
42			done
43	niro	2332
44	niro	2340	# TOTALLINES=linecount of ${CDIMAGENAME}-tarball -1 !
45			# -> now in images.conf
46			CDIMAGENAME=""
47			TOTALLINES=""
48			CURRENTLINE=0
49	niro	2334	if [ -e /mnt/cdrom/system/images.conf ]
50			then
51			source /mnt/cdrom/system/images.conf
52	niro	2340	# check if all required variables are set
53			[[ -z ${CDIMAGENAME} ]] && die "CDIMAGENAME is empty in /mnt/cdrom/system/images.conf"
54			[[ -z ${TOTALLINES} ]] && die "TOTALLINES is empty in /mnt/cdrom/system/images.conf"
55	niro	2334	else
56			die "/mnt/cdrom/system/images.conf not found"
57			fi
58	niro	2320
59			### System/Config Version
60			VERSION="%VERSIONTAG%"
61	niro	2332	TITLE="${DEFAULT_TITLE} - ${VERSION}"
62	niro	2320
63	niro	2404	# some sane defaults
64	niro	2343	CDROOT="${DEFAULT_CDROOT}"
65	niro	2342	INSTALLROOT="${DEFAULT_INSTALLROOT}"
66	niro	2404	KERNELPKG="${DEFAULT_KERNELPKG}"
67			KERNELOPTS="${DEFAULT_KERNELOPTS}"
68	niro	2320	GRUBLEGACYOPTS=""
69			GRUB2OPTS=""
70			FDISKPARTIONBELOW256MB=0
71			SPECIALDEVICE=""
72	niro	2404	FORMFACTOR="${DEFAULT_FORMFACTOR}"
73	niro	2332	FORMAT_FILESYSTEM="${DEFAULT_FILESYSTEM}"
74	niro	2320
75
76	niro	2482	### helper scripts ###
77
78	niro	2409	trap_exit()
79			{
80			is_mounted --location "${INSTALLROOT}/dev" && umount ${INSTALLROOT}/dev
81			is_mounted --location "${INSTALLROOT}/proc" && umount ${INSTALLROOT}/proc
82			is_mounted --location "${INSTALLROOT}/sys" && umount ${INSTALLROOT}/sys
83			is_mounted --location "${INSTALLROOT}/boot" && umount ${INSTALLROOT}/boot
84			is_mounted --location "${INSTALLROOT}" && umount ${INSTALLROOT}
85
86			echo $"Installation aborted."
87			exit 1
88			}
89
90	niro	2423	install_meter()
91	niro	2320	{
92			while [[ ${CURRENTLINE} != ${TOTALLINES} ]]
93			do
94			CURRENTLINE=$(grep -c . /tmp/install.log)
95			PERCENT=$(( ${CURRENTLINE} * 100 / ${TOTALLINES}))
96			echo ${PERCENT}
97			sleep 1
98			done
99			rm -f /tmp/install.log
100			return 0
101			}
102
103	niro	2485	mount_rootfs()
104	niro	2484	{
105	niro	2487	local retval
106
107			if is_mounted --location "${INSTALLROOT}"
108			then
109			echo $"${INSTALLROOT} already mounted" >&2
110			else
111			mount "${ROOTHDD}" "${INSTALLROOT}" \|\| dialog_die $"Could not mount rootfs - drive'${ROOTHDD}' -> '${INSTALLROOT}'"
112			fi
113	niro	2486	[[ -d ${INSTALLROOT}/boot ]] \|\| install -d ${INSTALLROOT}/boot
114	niro	2484	}
115
116	niro	2485	umount_rootfs()
117	niro	2484	{
118			is_mounted --location ${INSTALLROOT}/boot && umount ${INSTALLROOT}/boot
119			is_mounted --location ${INSTALLROOT} && umount ${INSTALLROOT}
120			}
121
122			install_do_reboot()
123			{
124			reboot
125			}
126
127	niro	2320	run_hardware_detection()
128			{
129			local hwinfo
130
131			hwinfo="$(hwinfo --bios --storage --pci --gfxcard --sys)"
132
133	niro	2430	## check for special devices/clients:
134			## if zotac a zotac and the disk is a removeable device, then add rootdelay to kernelcmd
135			#local removable=0
136			#if [[ ! -z $(echo "${hwinfo}" \| grep -i zotac) ]]
137			#then
138			#for i in /sys/block/[hs]d*/removable
139			#do
140			#if [[ $(< ${i}) = 1 ]]
141			#then
142			#removable=1
143			#fi
144			#done
145	niro	2431	## smartcard = udevadm info -n /dev/sda -a \| grep -i 'configuration.*card'
146	niro	2320
147	niro	2430	## only add this for grub legacy, grub2 detect these settings on its own
148			#export GRUBLEGACYOPTS="rootdelay=8"
149			## there are to zotac types in the wild, nvidia based gfx and intel
150			#if [[ ! -z $(echo "${hwinfo}" \| grep -i nouveau) ]]
151			#then
152			#export SPECIALDEVICE="zotac_nvidia"
153			#else
154			#export SPECIALDEVICE="zotac_intel"
155			#fi
156			#fi
157	niro	2320
158			# check for special devices/clients:
159			# if a rangee and disk ist smaller then 256mb move partion one block further ahead
160			if [[ ! -z $(echo "${hwinfo}" \| grep -i CLE266) ]]
161			then
162			# for a rangee always define partion startblock +1
163			export FDISKPARTIONBELOW256MB="1"
164			export SPECIALDEVICE="rangee"
165			export GRUBLEGACYOPTS=""
166			fi
167
168			# check for special devices/clients:
169			# check for maxdata / i810/ i815 Chipsets and disable KMS and use i810fb frambuffer
170			if [[ ! -z $(echo "${hwinfo}" \| grep -i i810) ]] \|\| [[ ! -z $(echo "${hwinfo}" \| grep -i i815) ]]
171			then
172			export SPECIALDEVICE="maxdata"
173			export GRUBLEGACYOPTS=""
174			fi
175
176			# check for special devices/clients:
177			# check for laptops and activate cpufreq scaling
178			if [[ $(echo "${hwinfo}" \| grep 'Formfactor:' \| sed 's:.Formfactor\:\ \"\(.\)\":\1:') = laptop ]]
179			then
180			export FORMFACTOR="laptop"
181			export KERNELOPTS="${KERNELOPTS} cpufreq.governor=ondemand"
182			fi
183			}
184
185	niro	2429	run_hardware_detection_disks()
186			{
187			local bootdev
188
189			# all disks but exclude ramdisks
190			export ALL_DISKS=$(get_hwinfo disk \| sed '/\/dev\/ram[0-9].*/d')
191			# remove the boot device from ALL_DISKS if it was an usbstick
192			if [[ $(grep '[[:space:]]/mnt/cdrom[[:space:]]' /proc/mounts \| cut -d' ' -f3) != iso9660 ]]
193			then
194			bootdev="$(grep '[[:space:]]/mnt/cdrom[[:space:]]' /proc/mounts \| cut -d' ' -f1 \| sed 's:[0-9]::g')"
195			export ALL_DISKS=$(echo "${ALL_DISKS}" \| grep -v "${bootdev}")
196			fi
197			export ALL_CDROMS="$(get_hwinfo cdrom)"
198			}
199
200	niro	2320	setup_hdd_partitions_auto()
201			{
202			ROOTHDD="${HDD}1"
203
204	niro	2435	# sanity check - should not happen
205			if is_mounted --device "${ROOTHDD}"
206			then
207			echo "partition: device ${ROOTHDD} is already mounted, umount it" >&2
208			umount "${ROOTHDD}"
209			fi
210
211	niro	2320	# run this only if FDISKPARTITIONBELOW256MB is not already 1
212			if [[ ${FDISKPARTIONBELOW256MB} != 1 ]]
213			then
214			if hdd_size_below_256mb ${HDD}
215			then
216			FDISKPARTIONBELOW256MB=1
217			else
218			FDISKPARTIONBELOW256MB=0
219			fi
220			fi
221
222			## delete disk
223	niro	2336	dd if=/dev/zero of=${HDD} count=1 &> /dev/null \|\| dialog_die
224	niro	2320
225			if [[ ${FDISKPARTIONBELOW256MB} = 1 ]]
226			then
227			## setup one bootable partition
228			#1. n= new disk
229			#2. p= primary disk
230			#3. 1= first partition
231			#4. 2= default sector start // small disk needs more space for grub2 mbr sector
232			#5. ''= defaul sector end
233			#6. a= bootable flag
234			#7. 1= boot flag for partition 1
235			#8. w= write/quit
236			fdisk ${HDD} &> /dev/null << EOF
237			n
238			p
239			1
240			2
241
242			a
243			1
244			w
245			EOF
246			else
247			## setup one bootable partition
248			#1. n= new disk
249			#2. p= primary disk
250			#3. 1= first partition
251			#4. ''= default sector start
252			#5. ''= defaul sector end
253			#6. a= bootable flag
254			#7. 1= boot flag for partition 1
255			#8. w= write/quit
256			fdisk ${HDD} &> /dev/null << EOF
257			n
258			p
259			1
260
261
262			a
263			1
264			w
265			EOF
266			fi
267			}
268
269	niro	2413	setup_hdd_partitions_manual()
270	niro	2320	{
271			ROOTHDD="${HDD}1"
272	niro	2437	SWAPHDD=""
273			BOOTHDD=""
274	niro	2336	cfdisk ${HDD} \|\| dialog_die
275	niro	2320	}
276
277			setup_hdd_format()
278			{
279	niro	2435	# sanity check - should not happen
280			if is_mounted --device "${ROOTHDD}"
281			then
282			echo "format: device ${ROOTHDD} is already mounted, umount it" >&2
283			umount "${ROOTHDD}"
284			fi
285
286	niro	2432	mkfs."${FORMAT_FILESYSTEM}" -q "${ROOTHDD}" \|\| dialog_die
287	niro	2320	}
288
289			install_system_image()
290			{
291	niro	2433	pushd ${INSTALLROOT} > /dev/null
292	niro	2343	tar xvjpf ${CDROOT}/system/${CDIMAGENAME} -C ${INSTALLROOT}
293	niro	2433	popd > /dev/null
294	niro	2320	}
295
296			install_system_settings()
297			{
298	niro	2443	local CONFIG
299	niro	2320
300	niro	2443	# write fstab
301			CONFIG="${INSTALLROOT}/etc/fstab"
302			clearconfig
303			addconfig -e "UUID=$(get_uuid ${ROOTHDD})\t/\t${FORMAT_FILESYSTEM}\tnoatime,noauto\t1 1"
304			addconfig -e "proc\t/proc\tproc\tdefaults\t0 0"
305			addconfig -e "shm\t/dev/shm\ttmpfs\tdefaults\t0 0"
306
307	niro	2320	# install network config skeleton
308	niro	2443	CONFIG="${INSTALLROOT}/etc/conf.d/net.eth0"
309			clearconfig
310			addconfig 'ONBOOT="yes"'
311			addconfig 'NETWORKING="dhcp"'
312	niro	2320
313	niro	2442	# intel framebuffer quirk
314			if [ -e ${INSTALLROOT}/etc/splash/splash.conf ]
315	niro	2320	then
316	niro	2442	if [ -e /proc/fb ]
317	niro	2320	then
318	niro	2442	if [[ ! -z $(grep 'inteldrmfb' /proc/fb) ]]
319	niro	2320	then
320	niro	2442	fbdev=$(grep 'inteldrmfb' /proc/fb \| sed 's:\([0-9]\).*:\1:')
321			if [[ ${fbdev} != 0 ]]
322			then
323			sed -i "s:^\(SPLASH_DEV=\).*:\1\"/dev/fb${fbdev}\":" ${INSTALLROOT}/etc/splash/splash.conf \|\| dialog_die
324			fi
325	niro	2320	fi
326			fi
327			fi
328			}
329
330
331	niro	2482	### installer dialogs ###
332
333			dialog_die()
334			{
335			ERROR="$1"
336			RETVAL="$?"
337			dialog_install_failure
338			exit 1
339			}
340
341			dialog_warning()
342			{
343			local retval
344
345			yesnobox $"\Z1 !!! Warning !!! \Zn\n\n\This harddrive will be irreversibly erased.\n\n\Do you want to continue ?"
346			retval=$?
347			if [[ ${retval} -eq 1 ]]
348			then
349			clear
350			echo $"The process was aborted."
351			exit 1
352			fi
353			}
354
355
356			### installer tasks ###
357
358			task_setup_system_menu()
359			{
360			local mode
361			local retval
362
363			mode="$(dialog_setup_system_menu)"
364			retval=$?
365			[[ ${retval} -eq 1 ]] && return 1
366			if [[ ${retval} -eq 0 ]]
367			then
368			case "${mode}" in
369			"1") run_install_auto ;;
370			"2") run_install_normal ;;
371			"") task_setup_system_menu;;
372			esac
373			fi
374			}
375
376			task_hardware_detection()
377			{
378			local message
379
380			run_hardware_detection_disks
381
382			message+=$"Harddrives:\n"
383
384			if [[ ! -z ${ALL_DISKS} ]]
385			then
386			for i in ${ALL_DISKS}
387			do
388			message+="\Z3${i}\Zn "
389			done
390			message+="\n"
391			fi
392
393			if [[ ! -z ${ALL_CDROMS} ]]
394			then
395			message+="\n"
396			message+=$"Optical disk drives:\n"
397			for i in ${ALL_CDROMS}
398			do
399			message+="\Z3${i}\Zn"
400			done
401			message+="\n"
402			fi
403
404			# other devices
405			run_hardware_detection
406			case "${SPECIALDEVICE}" in
407			zotac*) message+=$"\n\Z2Zotac device detected.\Zn" ;;
408			rangee) message+=$"\n\Z2Rangee device detected.\Zn" ;;
409			maxdata) message+=$"\n\Z2Maxdata device detected.\Zn" ;;
410			*) message+=$"\n\ZnCommon device detected.\Zn" ;;
411			esac
412			if [[ ${FORMFACTOR} = laptop ]]
413			then
414			message+=$"\n\ZnFormfactor Laptop, activating 'ondemand' powersaving mode.\Zn"
415			fi
416
417			messagebox -y 12 -h $"Detected hardware:" "${message}"
418			}
419
420			task_setup_hdd_partitions_manual()
421			{
422			local i
423			local retval
424
425			if [[ -z ${ALL_DISKS} ]]
426			then
427			dialog_no_harddrive_found
428			exit 1
429			else
430			HDD=$(dialog_select_target_harddrive)
431			retval=$?
432			[[ ${retval} -eq 1 ]] && return 1
433			if [[ ${retval} -eq 0 ]]
434			then
435			dialog_setup_hdd_info
436			setup_hdd_partitions_manual
437			fi
438			fi
439			}
440
441			task_setup_hdd_partitions_auto()
442			{
443			local i
444			local retval
445
446			if [[ -z ${ALL_DISKS} ]]
447			then
448			dialog_no_harddrive_found
449			exit 1
450			else
451			HDD=$(dialog_select_target_harddrive)
452			retval=$?
453			[[ ${retval} -eq 1 ]] && return 1
454			if [[ ${retval} -eq 0 ]]
455			then
456			dialog_setup_hdd_info_auto
457			dialog_setup_hdd_create_partitions
458			setup_hdd_partitions_auto
459			fi
460			fi
461			}
462
463			task_main()
464			{
465			local method=0
466			local retval
467
468			while [[ ${method} -le 2 ]]
469			do
470			method=$(dialog_main)
471			retval=$?
472			[[ ${retval} -eq 1 ]] && exit 1
473			if [[ ${retval} -eq 0 ]]
474			then
475			case ${method} in
476			"1") task_setup_system_menu ;;
477			"2") task_hardware_detection ;;
478			"3") install_do_reboot ;;
479			"4") /bin/bash --login -i ;;
480			esac
481			fi
482			done
483			}
484
485	niro	2320	run_install_normal()
486			{
487	niro	2481	task_hardware_detection
488	niro	2320
489	niro	2478	task_setup_hdd_partitions_manual
490	niro	2320	dialog_setup_hdd_format
491			setup_hdd_format > /dev/null
492	niro	2485	mount_rootfs
493	niro	2423	(install_system_image > /tmp/install.log) 2> /tmp/install_errors.log \| install_meter \| dialog_install_system_image
494	niro	2320
495			dialog_install_settings
496			sleep 1
497			install_system_settings
498	niro	2440	if is_initrd_supported
499			then
500			dialog_install_initrd
501			initrd_config
502			initrd_install
503			fi
504	niro	2320
505			dialog_install_bootsector
506	niro	2440	bootloader_config
507			bootloader_install
508	niro	2320
509	niro	2485	umount_rootfs
510	niro	2320	dialog_install_successful
511			}
512
513			run_install_auto()
514			{
515	niro	2481	task_hardware_detection
516	niro	2320
517	niro	2479	task_setup_hdd_partitions_auto
518	niro	2320	dialog_setup_hdd_format
519	niro	2399	setup_hdd_format > /dev/null
520	niro	2485	mount_rootfs
521	niro	2423	(install_system_image > /tmp/install.log) 2> /tmp/install_errors.log \| install_meter \| dialog_install_system_image
522	niro	2320
523			dialog_install_settings
524			sleep 1
525	niro	2399	install_system_settings
526	niro	2440	if is_initrd_supported
527			then
528			dialog_install_initrd
529			initrd_config
530			initrd_install
531			fi
532	niro	2320
533			dialog_install_bootsector
534	niro	2440	bootloader_config
535			bootloader_install
536	niro	2320
537	niro	2485	umount_rootfs
538	niro	2320	dialog_install_successful
539			}
540
541	niro	2409	# set some proper traps
542			trap "trap_exit" SIGINT SIGQUIT
543
544	niro	2477	task_main
545	niro	2320
546			exit 0