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

# 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 [[ ${FDISKPARTIONBELOW256MB} != 1 ]]
	then
		if device_minimum_size "${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 ${CDROOT}/system/${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
13	niro	2340	# include dir
14	niro	2333	INSTALLER_LIBDIR="%LIBDIR%"
15
16	niro	2340	# TOTALLINES=linecount of ${CDIMAGENAME}-tarball -1 !
17			# -> now in images.conf
18			CURRENTLINE=0
19
20	niro	2397	die()
21			{
22			echo "Error: $@"
23			exit 1
24			}
25
26	niro	2401	# load common includes
27	niro	2402	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	niro	2428	${INSTALLER_LIBDIR}/functions/bootloader.sh \
32			${INSTALLER_LIBDIR}/functions/initrd-tools.sh \
33	niro	2402	${INSTALLER_LIBDIR}/functions/installer-dialogs.sh
34	niro	2401	do
35			if [ -e ${inc} ]
36			then
37			source "${inc}"
38			else
39			die "'${inc}' not found"
40			fi
41			done
42	niro	2332
43	niro	2340	# TOTALLINES=linecount of ${CDIMAGENAME}-tarball -1 !
44			# -> now in images.conf
45			CDIMAGENAME=""
46			TOTALLINES=""
47			CURRENTLINE=0
48	niro	2334	if [ -e /mnt/cdrom/system/images.conf ]
49			then
50			source /mnt/cdrom/system/images.conf
51	niro	2340	# check if all required variables are set
52			[[ -z ${CDIMAGENAME} ]] && die "CDIMAGENAME is empty in /mnt/cdrom/system/images.conf"
53			[[ -z ${TOTALLINES} ]] && die "TOTALLINES is empty in /mnt/cdrom/system/images.conf"
54	niro	2334	else
55			die "/mnt/cdrom/system/images.conf not found"
56			fi
57	niro	2320
58			### System/Config Version
59			VERSION="%VERSIONTAG%"
60	niro	2332	TITLE="${DEFAULT_TITLE} - ${VERSION}"
61	niro	2320
62	niro	2404	# some sane defaults
63	niro	2343	CDROOT="${DEFAULT_CDROOT}"
64	niro	2342	INSTALLROOT="${DEFAULT_INSTALLROOT}"
65	niro	2404	KERNELPKG="${DEFAULT_KERNELPKG}"
66			KERNELOPTS="${DEFAULT_KERNELOPTS}"
67	niro	2320	GRUBLEGACYOPTS=""
68			GRUB2OPTS=""
69			FDISKPARTIONBELOW256MB=0
70			SPECIALDEVICE=""
71	niro	2404	FORMFACTOR="${DEFAULT_FORMFACTOR}"
72	niro	2332	FORMAT_FILESYSTEM="${DEFAULT_FILESYSTEM}"
73	niro	2320
74
75	niro	2482	### helper scripts ###
76
77	niro	2409	trap_exit()
78			{
79			is_mounted --location "${INSTALLROOT}/dev" && umount ${INSTALLROOT}/dev
80			is_mounted --location "${INSTALLROOT}/proc" && umount ${INSTALLROOT}/proc
81			is_mounted --location "${INSTALLROOT}/sys" && umount ${INSTALLROOT}/sys
82			is_mounted --location "${INSTALLROOT}/boot" && umount ${INSTALLROOT}/boot
83			is_mounted --location "${INSTALLROOT}" && umount ${INSTALLROOT}
84
85			echo $"Installation aborted."
86			exit 1
87			}
88
89	niro	2423	install_meter()
90	niro	2320	{
91			while [[ ${CURRENTLINE} != ${TOTALLINES} ]]
92			do
93			CURRENTLINE=$(grep -c . /tmp/install.log)
94			PERCENT=$(( ${CURRENTLINE} * 100 / ${TOTALLINES}))
95			echo ${PERCENT}
96			sleep 1
97			done
98			rm -f /tmp/install.log
99			return 0
100			}
101
102	niro	2485	mount_rootfs()
103	niro	2484	{
104	niro	2489	local retval
105
106			if is_mounted --location "${INSTALLROOT}"
107			then
108			echo $"${INSTALLROOT} already mounted" >&2
109			else
110	niro	2499	mount "${ROOTHDD}" "${INSTALLROOT}" \|\| dialog_die $"Could not mount rootfs - drive '${ROOTHDD}' -> '${INSTALLROOT}'"
111	niro	2489	fi
112	niro	2486	[[ -d ${INSTALLROOT}/boot ]] \|\| install -d ${INSTALLROOT}/boot
113	niro	2484	}
114
115	niro	2485	umount_rootfs()
116	niro	2484	{
117			is_mounted --location ${INSTALLROOT}/boot && umount ${INSTALLROOT}/boot
118			is_mounted --location ${INSTALLROOT} && umount ${INSTALLROOT}
119			}
120
121			install_do_reboot()
122			{
123			reboot
124			}
125
126	niro	2320	run_hardware_detection()
127			{
128			local hwinfo
129
130			hwinfo="$(hwinfo --bios --storage --pci --gfxcard --sys)"
131
132	niro	2430	## check for special devices/clients:
133			## if zotac a zotac and the disk is a removeable device, then add rootdelay to kernelcmd
134			#local removable=0
135			#if [[ ! -z $(echo "${hwinfo}" \| grep -i zotac) ]]
136			#then
137			#for i in /sys/block/[hs]d*/removable
138			#do
139			#if [[ $(< ${i}) = 1 ]]
140			#then
141			#removable=1
142			#fi
143			#done
144	niro	2431	## smartcard = udevadm info -n /dev/sda -a \| grep -i 'configuration.*card'
145	niro	2320
146	niro	2430	## only add this for grub legacy, grub2 detect these settings on its own
147			#export GRUBLEGACYOPTS="rootdelay=8"
148			## there are to zotac types in the wild, nvidia based gfx and intel
149			#if [[ ! -z $(echo "${hwinfo}" \| grep -i nouveau) ]]
150			#then
151			#export SPECIALDEVICE="zotac_nvidia"
152			#else
153			#export SPECIALDEVICE="zotac_intel"
154			#fi
155			#fi
156	niro	2320
157			# check for special devices/clients:
158			# if a rangee and disk ist smaller then 256mb move partion one block further ahead
159			if [[ ! -z $(echo "${hwinfo}" \| grep -i CLE266) ]]
160			then
161			# for a rangee always define partion startblock +1
162			export FDISKPARTIONBELOW256MB="1"
163			export SPECIALDEVICE="rangee"
164			export GRUBLEGACYOPTS=""
165			fi
166
167			# check for special devices/clients:
168			# check for maxdata / i810/ i815 Chipsets and disable KMS and use i810fb frambuffer
169			if [[ ! -z $(echo "${hwinfo}" \| grep -i i810) ]] \|\| [[ ! -z $(echo "${hwinfo}" \| grep -i i815) ]]
170			then
171			export SPECIALDEVICE="maxdata"
172			export GRUBLEGACYOPTS=""
173			fi
174
175			# check for special devices/clients:
176			# check for laptops and activate cpufreq scaling
177			if [[ $(echo "${hwinfo}" \| grep 'Formfactor:' \| sed 's:.Formfactor\:\ \"\(.\)\":\1:') = laptop ]]
178			then
179			export FORMFACTOR="laptop"
180			export KERNELOPTS="${KERNELOPTS} cpufreq.governor=ondemand"
181			fi
182			}
183
184	niro	2429	run_hardware_detection_disks()
185			{
186			local bootdev
187
188			# all disks but exclude ramdisks
189			export ALL_DISKS=$(get_hwinfo disk \| sed '/\/dev\/ram[0-9].*/d')
190			# remove the boot device from ALL_DISKS if it was an usbstick
191			if [[ $(grep '[[:space:]]/mnt/cdrom[[:space:]]' /proc/mounts \| cut -d' ' -f3) != iso9660 ]]
192			then
193			bootdev="$(grep '[[:space:]]/mnt/cdrom[[:space:]]' /proc/mounts \| cut -d' ' -f1 \| sed 's:[0-9]::g')"
194			export ALL_DISKS=$(echo "${ALL_DISKS}" \| grep -v "${bootdev}")
195			fi
196			export ALL_CDROMS="$(get_hwinfo cdrom)"
197			}
198
199	niro	2320	setup_hdd_partitions_auto()
200			{
201			ROOTHDD="${HDD}1"
202
203	niro	2435	# sanity check - should not happen
204			if is_mounted --device "${ROOTHDD}"
205			then
206			echo "partition: device ${ROOTHDD} is already mounted, umount it" >&2
207			umount "${ROOTHDD}"
208			fi
209
210	niro	2320	# run this only if FDISKPARTITIONBELOW256MB is not already 1
211			if [[ ${FDISKPARTIONBELOW256MB} != 1 ]]
212			then
213	niro	2491	if device_minimum_size "${HDD}" 256
214	niro	2320	then
215			FDISKPARTIONBELOW256MB=1
216			else
217			FDISKPARTIONBELOW256MB=0
218			fi
219			fi
220
221			## delete disk
222	niro	2336	dd if=/dev/zero of=${HDD} count=1 &> /dev/null \|\| dialog_die
223	niro	2320
224			if [[ ${FDISKPARTIONBELOW256MB} = 1 ]]
225			then
226			## setup one bootable partition
227			#1. n= new disk
228			#2. p= primary disk
229			#3. 1= first partition
230			#4. 2= default sector start // small disk needs more space for grub2 mbr sector
231			#5. ''= defaul sector end
232			#6. a= bootable flag
233			#7. 1= boot flag for partition 1
234			#8. w= write/quit
235			fdisk ${HDD} &> /dev/null << EOF
236			n
237			p
238			1
239			2
240
241			a
242			1
243			w
244			EOF
245			else
246			## setup one bootable partition
247			#1. n= new disk
248			#2. p= primary disk
249			#3. 1= first partition
250			#4. ''= default sector start
251			#5. ''= defaul sector end
252			#6. a= bootable flag
253			#7. 1= boot flag for partition 1
254			#8. w= write/quit
255			fdisk ${HDD} &> /dev/null << EOF
256			n
257			p
258			1
259
260
261			a
262			1
263			w
264			EOF
265			fi
266			}
267
268	niro	2413	setup_hdd_partitions_manual()
269	niro	2320	{
270			ROOTHDD="${HDD}1"
271	niro	2437	SWAPHDD=""
272			BOOTHDD=""
273	niro	2336	cfdisk ${HDD} \|\| dialog_die
274	niro	2320	}
275
276			setup_hdd_format()
277			{
278	niro	2435	# sanity check - should not happen
279			if is_mounted --device "${ROOTHDD}"
280			then
281			echo "format: device ${ROOTHDD} is already mounted, umount it" >&2
282			umount "${ROOTHDD}"
283			fi
284
285	niro	2432	mkfs."${FORMAT_FILESYSTEM}" -q "${ROOTHDD}" \|\| dialog_die
286	niro	2320	}
287
288			install_system_image()
289			{
290	niro	2433	pushd ${INSTALLROOT} > /dev/null
291	niro	2343	tar xvjpf ${CDROOT}/system/${CDIMAGENAME} -C ${INSTALLROOT}
292	niro	2433	popd > /dev/null
293	niro	2320	}
294
295			install_system_settings()
296			{
297	niro	2443	local CONFIG
298	niro	2320
299	niro	2443	# write fstab
300			CONFIG="${INSTALLROOT}/etc/fstab"
301			clearconfig
302			addconfig -e "UUID=$(get_uuid ${ROOTHDD})\t/\t${FORMAT_FILESYSTEM}\tnoatime,noauto\t1 1"
303			addconfig -e "proc\t/proc\tproc\tdefaults\t0 0"
304			addconfig -e "shm\t/dev/shm\ttmpfs\tdefaults\t0 0"
305
306	niro	2320	# install network config skeleton
307	niro	2443	CONFIG="${INSTALLROOT}/etc/conf.d/net.eth0"
308			clearconfig
309			addconfig 'ONBOOT="yes"'
310			addconfig 'NETWORKING="dhcp"'
311	niro	2320
312	niro	2442	# intel framebuffer quirk
313			if [ -e ${INSTALLROOT}/etc/splash/splash.conf ]
314	niro	2320	then
315	niro	2442	if [ -e /proc/fb ]
316	niro	2320	then
317	niro	2442	if [[ ! -z $(grep 'inteldrmfb' /proc/fb) ]]
318	niro	2320	then
319	niro	2442	fbdev=$(grep 'inteldrmfb' /proc/fb \| sed 's:\([0-9]\).*:\1:')
320			if [[ ${fbdev} != 0 ]]
321			then
322			sed -i "s:^\(SPLASH_DEV=\).*:\1\"/dev/fb${fbdev}\":" ${INSTALLROOT}/etc/splash/splash.conf \|\| dialog_die
323			fi
324	niro	2320	fi
325			fi
326			fi
327			}
328
329
330	niro	2482	### installer dialogs ###
331
332			dialog_die()
333			{
334			ERROR="$1"
335			RETVAL="$?"
336			dialog_install_failure
337			exit 1
338			}
339
340			dialog_warning()
341			{
342			local retval
343
344			yesnobox $"\Z1 !!! Warning !!! \Zn\n\n\This harddrive will be irreversibly erased.\n\n\Do you want to continue ?"
345			retval=$?
346			if [[ ${retval} -eq 1 ]]
347			then
348			clear
349			echo $"The process was aborted."
350			exit 1
351			fi
352			}
353
354
355			### installer tasks ###
356
357			task_setup_system_menu()
358			{
359			local mode
360			local retval
361
362			mode="$(dialog_setup_system_menu)"
363			retval=$?
364			[[ ${retval} -eq 1 ]] && return 1
365			if [[ ${retval} -eq 0 ]]
366			then
367			case "${mode}" in
368			"1") run_install_auto ;;
369			"2") run_install_normal ;;
370			"") task_setup_system_menu;;
371			esac
372			fi
373			}
374
375			task_hardware_detection()
376			{
377			local message
378
379			run_hardware_detection_disks
380
381			message+=$"Harddrives:\n"
382
383			if [[ ! -z ${ALL_DISKS} ]]
384			then
385			for i in ${ALL_DISKS}
386			do
387			message+="\Z3${i}\Zn "
388			done
389			message+="\n"
390			fi
391
392			if [[ ! -z ${ALL_CDROMS} ]]
393			then
394			message+="\n"
395			message+=$"Optical disk drives:\n"
396			for i in ${ALL_CDROMS}
397			do
398			message+="\Z3${i}\Zn"
399			done
400			message+="\n"
401			fi
402
403			# other devices
404			run_hardware_detection
405			case "${SPECIALDEVICE}" in
406			zotac*) message+=$"\n\Z2Zotac device detected.\Zn" ;;
407			rangee) message+=$"\n\Z2Rangee device detected.\Zn" ;;
408			maxdata) message+=$"\n\Z2Maxdata device detected.\Zn" ;;
409			*) message+=$"\n\ZnCommon device detected.\Zn" ;;
410			esac
411			if [[ ${FORMFACTOR} = laptop ]]
412			then
413			message+=$"\n\ZnFormfactor Laptop, activating 'ondemand' powersaving mode.\Zn"
414			fi
415
416			messagebox -y 12 -h $"Detected hardware:" "${message}"
417			}
418
419			task_setup_hdd_partitions_manual()
420			{
421			local i
422			local retval
423
424			if [[ -z ${ALL_DISKS} ]]
425			then
426			dialog_no_harddrive_found
427			exit 1
428			else
429			HDD=$(dialog_select_target_harddrive)
430			retval=$?
431			[[ ${retval} -eq 1 ]] && return 1
432			if [[ ${retval} -eq 0 ]]
433			then
434			dialog_setup_hdd_info
435			setup_hdd_partitions_manual
436			fi
437			fi
438			}
439
440			task_setup_hdd_partitions_auto()
441			{
442			local i
443			local retval
444
445			if [[ -z ${ALL_DISKS} ]]
446			then
447			dialog_no_harddrive_found
448			exit 1
449			else
450			HDD=$(dialog_select_target_harddrive)
451			retval=$?
452			[[ ${retval} -eq 1 ]] && return 1
453			if [[ ${retval} -eq 0 ]]
454			then
455			dialog_setup_hdd_info_auto
456			dialog_setup_hdd_create_partitions
457			setup_hdd_partitions_auto
458			fi
459			fi
460			}
461
462			task_main()
463			{
464			local method=0
465			local retval
466
467			while [[ ${method} -le 2 ]]
468			do
469			method=$(dialog_main)
470			retval=$?
471			[[ ${retval} -eq 1 ]] && exit 1
472			if [[ ${retval} -eq 0 ]]
473			then
474			case ${method} in
475			"1") task_setup_system_menu ;;
476			"2") task_hardware_detection ;;
477			"3") install_do_reboot ;;
478			"4") /bin/bash --login -i ;;
479			esac
480			fi
481			done
482			}
483
484	niro	2320	run_install_normal()
485			{
486	niro	2481	task_hardware_detection
487	niro	2320
488	niro	2478	task_setup_hdd_partitions_manual
489	niro	2320	dialog_setup_hdd_format
490			setup_hdd_format > /dev/null
491	niro	2485	mount_rootfs
492	niro	2423	(install_system_image > /tmp/install.log) 2> /tmp/install_errors.log \| install_meter \| dialog_install_system_image
493	niro	2320
494			dialog_install_settings
495			sleep 1
496			install_system_settings
497	niro	2440	if is_initrd_supported
498			then
499			dialog_install_initrd
500			initrd_config
501			initrd_install
502			fi
503	niro	2320
504			dialog_install_bootsector
505	niro	2440	bootloader_config
506			bootloader_install
507	niro	2320
508	niro	2485	umount_rootfs
509	niro	2320	dialog_install_successful
510			}
511
512			run_install_auto()
513			{
514	niro	2481	task_hardware_detection
515	niro	2320
516	niro	2479	task_setup_hdd_partitions_auto
517	niro	2320	dialog_setup_hdd_format
518	niro	2399	setup_hdd_format > /dev/null
519	niro	2485	mount_rootfs
520	niro	2423	(install_system_image > /tmp/install.log) 2> /tmp/install_errors.log \| install_meter \| dialog_install_system_image
521	niro	2320
522			dialog_install_settings
523			sleep 1
524	niro	2399	install_system_settings
525	niro	2440	if is_initrd_supported
526			then
527			dialog_install_initrd
528			initrd_config
529			initrd_install
530			fi
531	niro	2320
532			dialog_install_bootsector
533	niro	2440	bootloader_config
534			bootloader_install
535	niro	2320
536	niro	2485	umount_rootfs
537	niro	2320	dialog_install_successful
538			}
539
540	niro	2409	# set some proper traps
541			trap "trap_exit" SIGINT SIGQUIT
542
543	niro	2477	task_main
544	niro	2320
545			exit 0