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
LIVEROOT="${DEFAULT_LIVEROOT}"
IMAGEROOT="${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 [[ -n ${SWAPHDD} ]]
	then
		swapon ${SWAPHDD} || dialog_die $"Could not enable swap space '${SWAPHDD}'"
	fi

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

	[[ -d ${INSTALLROOT}/boot ]] || install -d ${INSTALLROOT}/boot

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

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

	if [[ -n ${SWAPHDD} ]]
	then
		swapoff ${SWAPHDD} || die
	fi
}

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 [[ $(grep '[[:space:]]${LIVEROOT}[[:space:]]' /proc/mounts | cut -d' ' -f3) != iso9660 ]]
	then
		bootdev=$(grep "[[:space:]]${LIVEROOT}[[: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()
{
	case "${INSTALL_METHOD}" in
		auto)
			BOOTHDD=""
			SWAPHDD=""
			ROOTHDD="${HDD}1"
			;;
		normal)
			BOOTHDD="${HDD}1"
			SWAPHDD="${HDD}2"
			ROOTHDD="${HDD}3"
			;;
	esac

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

	if [[ ${INSTALL_METHOD} = auto ]]
	then
		# 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
	else
		cfdisk ${HDD} || dialog_die
	fi
}

setup_hdd_format()
{
	install -d /tmp
	:> /tmp/format.log

	if [[ -n ${SWAPHDD} ]]
	then
		# sanity check - should not happen
		if is_mounted --device "${SWAPHDD}"
		then
			echo "format: device ${SWAPHDD} is already mounted, umount it" >&2
			umount "${SWAPHDD}"
		fi
		mkswap ${SWAPHDD} || die
	fi

	if [[ -n ${BOOTHDD} ]]
	then
		# sanity check - should not happen
		if is_mounted --device "${BOOTHDD}"
		then
			echo "format: device ${BOOTHDD} is already mounted, umount it" >&2
			umount "${BOOTHDD}"
		fi

		mkfs."${FORMAT_FILESYSTEM}" "${BOOTHDD}" &>> /tmp/format.log || dialog_die
	fi

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

		mkfs."${FORMAT_FILESYSTEM}" "${ROOTHDD}" &>> /tmp/format.log || dialog_die
	fi
}

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
	if [[ -n ${BOOTHDD} ]]
	then
		addconfig -e "UUID=$(get_uuid ${BOOTHDD})\t/\t${FORMAT_FILESYSTEM}\tnoatime\t1 1"
	fi
	if [[ -n ${ROOTHDD} ]]
	then
		addconfig -e "UUID=$(get_uuid ${ROOTHDD})\t/\t${FORMAT_FILESYSTEM}\tnoatime\t0 0"
	fi
	if [[ -n ${SWAPHDD} ]]
	then
		addconfig -e "UUID='$(get_uuid ${SWAPHDD})'\tswap\tswap\tpri=1\t0 0"
	fi
	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()
{
	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
		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()
{
	local method="$1"

	task_hardware_detection

	case "${method}" in
		auto)
			export INSTALL_METHOD="${method}"
			;;
		normal)
			export INSTALL_METHOD="${method}"
			;;
		*)
			die "Unknown install method '${method}', aborting."
			;;
	esac

	task_setup_hdd_partitions
	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 "'${inc}' not found"
40			fi
41			done
42	niro	2332
43	niro	2320	### System/Config Version
44			VERSION="%VERSIONTAG%"
45	niro	2332	TITLE="${DEFAULT_TITLE} - ${VERSION}"
46	niro	2320
47	niro	2404	# some sane defaults
48	niro	2653	LIVEROOT="${DEFAULT_LIVEROOT}"
49	niro	2642	IMAGEROOT="${DEFAULT_IMAGEROOT}"
50	niro	2342	INSTALLROOT="${DEFAULT_INSTALLROOT}"
51	niro	2404	KERNELPKG="${DEFAULT_KERNELPKG}"
52			KERNELOPTS="${DEFAULT_KERNELOPTS}"
53	niro	2320	GRUBLEGACYOPTS=""
54			GRUB2OPTS=""
55			FDISKPARTIONBELOW256MB=0
56			SPECIALDEVICE=""
57	niro	2404	FORMFACTOR="${DEFAULT_FORMFACTOR}"
58	niro	2332	FORMAT_FILESYSTEM="${DEFAULT_FILESYSTEM}"
59	niro	2320
60	niro	2642	# TOTALLINES=linecount of ${CDIMAGENAME}-tarball -1 !
61			# -> now in images.conf
62			CDIMAGENAME=""
63			TOTALLINES=""
64			CURRENTLINE=0
65			if [ -e ${IMAGEROOT}/images.conf ]
66			then
67			source ${IMAGEROOT}/images.conf
68			# check if all required variables are set
69			[[ -z ${CDIMAGENAME} ]] && die "CDIMAGENAME is empty in ${IMAGEROOT}/images.conf"
70			[[ -z ${TOTALLINES} ]] && die "TOTALLINES is empty in ${IMAGEROOT}/images.conf"
71			else
72			die "${IMAGEROOT}/images.conf not found"
73			fi
74	niro	2320
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	niro	2882	if [[ -n ${SWAPHDD} ]]
107	niro	2489	then
108	niro	2882	swapon ${SWAPHDD} \|\| dialog_die $"Could not enable swap space '${SWAPHDD}'"
109	niro	2489	fi
110	niro	2882
111			if [[ -n ${ROOTHDD} ]]
112			then
113			if is_mounted --location "${INSTALLROOT}"
114			then
115			echo $"${INSTALLROOT} already mounted" >&2
116			else
117			mount "${ROOTHDD}" "${INSTALLROOT}" \|\| dialog_die $"Could not mount rootfs - drive '${ROOTHDD}' -> '${INSTALLROOT}'"
118			fi
119			fi
120
121	niro	2486	[[ -d ${INSTALLROOT}/boot ]] \|\| install -d ${INSTALLROOT}/boot
122	niro	2882
123			if [[ -n ${BOOTHDD} ]]
124			then
125			if is_mounted --location "${INSTALLROOT}"/boot
126			then
127			echo $"${INSTALLROOT}/boot already mounted" >&2
128			else
129			mount "${BOOTHDD}" "${INSTALLROOT}"/boot \|\| dialog_die $"Could not mount bootfs - drive '${BOOTHDD}' -> '${INSTALLROOT}/boot'"
130			fi
131			fi
132	niro	2484	}
133
134	niro	2485	umount_rootfs()
135	niro	2484	{
136			is_mounted --location ${INSTALLROOT}/boot && umount ${INSTALLROOT}/boot
137			is_mounted --location ${INSTALLROOT} && umount ${INSTALLROOT}
138	niro	2882
139			if [[ -n ${SWAPHDD} ]]
140			then
141			swapoff ${SWAPHDD} \|\| die
142			fi
143	niro	2484	}
144
145			install_do_reboot()
146			{
147			reboot
148			}
149
150	niro	2320	run_hardware_detection()
151			{
152			local hwinfo
153
154			hwinfo="$(hwinfo --bios --storage --pci --gfxcard --sys)"
155
156	niro	2654	# check for special devices/clients:
157			# if zotac a zotac and the disk is a removeable device, then add rootdelay to kernelcmd
158			local removable=0
159			if [[ ! -z $(echo "${hwinfo}" \| grep -i zotac) ]]
160			then
161	niro	2430	#for i in /sys/block/[hs]d*/removable
162			#do
163	niro	2654	# if [[ $(< ${i}) = 1 ]]
164			# then
165			# removable=1
166			# fi
167	niro	2430	#done
168	niro	2654	# smartcard = udevadm info -n /dev/sda -a \| grep -i 'configuration.*card'
169	niro	2320
170	niro	2654	# only add this for grub legacy, grub2 detect these settings on its own
171			export GRUBLEGACYOPTS="rootdelay=8"
172			# there are to zotac types in the wild, nvidia based gfx and intel
173			if [[ ! -z $(echo "${hwinfo}" \| grep -i nouveau) ]]
174			then
175			export SPECIALDEVICE="zotac_nvidia"
176			else
177			export SPECIALDEVICE="zotac_intel"
178			fi
179			fi
180	niro	2320
181			# check for special devices/clients:
182			# if a rangee and disk ist smaller then 256mb move partion one block further ahead
183			if [[ ! -z $(echo "${hwinfo}" \| grep -i CLE266) ]]
184			then
185			# for a rangee always define partion startblock +1
186			export FDISKPARTIONBELOW256MB="1"
187			export SPECIALDEVICE="rangee"
188			export GRUBLEGACYOPTS=""
189			fi
190
191			# check for special devices/clients:
192			# check for maxdata / i810/ i815 Chipsets and disable KMS and use i810fb frambuffer
193			if [[ ! -z $(echo "${hwinfo}" \| grep -i i810) ]] \|\| [[ ! -z $(echo "${hwinfo}" \| grep -i i815) ]]
194			then
195			export SPECIALDEVICE="maxdata"
196			export GRUBLEGACYOPTS=""
197			fi
198
199			# check for special devices/clients:
200			# check for laptops and activate cpufreq scaling
201			if [[ $(echo "${hwinfo}" \| grep 'Formfactor:' \| sed 's:.Formfactor\:\ \"\(.\)\":\1:') = laptop ]]
202			then
203			export FORMFACTOR="laptop"
204			export KERNELOPTS="${KERNELOPTS} cpufreq.governor=ondemand"
205			fi
206			}
207
208	niro	2429	run_hardware_detection_disks()
209			{
210			local bootdev
211
212			# all disks but exclude ramdisks
213			export ALL_DISKS=$(get_hwinfo disk \| sed '/\/dev\/ram[0-9].*/d')
214			# remove the boot device from ALL_DISKS if it was an usbstick
215	niro	2653	if [[ $(grep '[[:space:]]${LIVEROOT}[[:space:]]' /proc/mounts \| cut -d' ' -f3) != iso9660 ]]
216	niro	2429	then
217	niro	2653	bootdev=$(grep "[[:space:]]${LIVEROOT}[[:space:]]" /proc/mounts \| cut -d' ' -f1 \| sed 's:[0-9]::g')
218	niro	2429	export ALL_DISKS=$(echo "${ALL_DISKS}" \| grep -v "${bootdev}")
219			fi
220			export ALL_CDROMS="$(get_hwinfo cdrom)"
221			}
222
223	niro	2882	setup_hdd_partitions()
224	niro	2320	{
225	niro	2882	case "${INSTALL_METHOD}" in
226			auto)
227			BOOTHDD=""
228			SWAPHDD=""
229			ROOTHDD="${HDD}1"
230			;;
231			normal)
232			BOOTHDD="${HDD}1"
233			SWAPHDD="${HDD}2"
234			ROOTHDD="${HDD}3"
235			;;
236			esac
237	niro	2320
238	niro	2435	# sanity check - should not happen
239			if is_mounted --device "${ROOTHDD}"
240			then
241			echo "partition: device ${ROOTHDD} is already mounted, umount it" >&2
242			umount "${ROOTHDD}"
243			fi
244	niro	2882	if [[ -n ${BOOTHDD} ]]
245	niro	2320	then
246	niro	2882	if is_mounted --device "${BOOTHDD}"
247	niro	2320	then
248	niro	2882	echo "partition: device ${BOOTHDD} is already mounted, umount it" >&2
249			umount "${BOOTHDD}"
250	niro	2320	fi
251			fi
252
253	niro	2882	if [[ ${INSTALL_METHOD} = auto ]]
254			then
255			# run this only if FDISKPARTITIONBELOW256MB is not already 1
256			if [[ ${FDISKPARTIONBELOW256MB} != 1 ]]
257			then
258			if device_minimum_size "${HDD}" 256
259			then
260			FDISKPARTIONBELOW256MB=1
261			else
262			FDISKPARTIONBELOW256MB=0
263			fi
264			fi
265	niro	2320
266	niro	2882	## delete disk
267			dd if=/dev/zero of=${HDD} count=1 &> /dev/null \|\| dialog_die
268
269			if [[ ${FDISKPARTIONBELOW256MB} = 1 ]]
270			then
271			## setup one bootable partition
272			#1. n= new disk
273			#2. p= primary disk
274			#3. 1= first partition
275			#4. 2= default sector start // small disk needs more space for grub2 mbr sector
276			#5. ''= defaul sector end
277			#6. a= bootable flag
278			#7. 1= boot flag for partition 1
279			#8. w= write/quit
280			fdisk ${HDD} &> /dev/null << EOF
281	niro	2320	n
282			p
283			1
284			2
285
286			a
287			1
288			w
289			EOF
290	niro	2882	else
291			## setup one bootable partition
292			#1. n= new disk
293			#2. p= primary disk
294			#3. 1= first partition
295			#4. ''= default sector start
296			#5. ''= defaul sector end
297			#6. a= bootable flag
298			#7. 1= boot flag for partition 1
299			#8. w= write/quit
300			fdisk ${HDD} &> /dev/null << EOF
301	niro	2320	n
302			p
303			1
304
305
306			a
307			1
308			w
309			EOF
310	niro	2882	fi
311			else
312			cfdisk ${HDD} \|\| dialog_die
313	niro	2320	fi
314			}
315
316			setup_hdd_format()
317			{
318	niro	2883	install -d /tmp
319			:> /tmp/format.log
320
321	niro	2882	if [[ -n ${SWAPHDD} ]]
322	niro	2435	then
323	niro	2882	# sanity check - should not happen
324			if is_mounted --device "${SWAPHDD}"
325			then
326			echo "format: device ${SWAPHDD} is already mounted, umount it" >&2
327			umount "${SWAPHDD}"
328			fi
329			mkswap ${SWAPHDD} \|\| die
330	niro	2435	fi
331
332	niro	2882	if [[ -n ${BOOTHDD} ]]
333			then
334			# sanity check - should not happen
335			if is_mounted --device "${BOOTHDD}"
336			then
337			echo "format: device ${BOOTHDD} is already mounted, umount it" >&2
338			umount "${BOOTHDD}"
339			fi
340
341	niro	2883	mkfs."${FORMAT_FILESYSTEM}" "${BOOTHDD}" &>> /tmp/format.log \|\| dialog_die
342	niro	2882	fi
343
344			if [[ -n ${ROOTHDD} ]]
345			then
346			# sanity check - should not happen
347			if is_mounted --device "${ROOTHDD}"
348			then
349			echo "format: device ${ROOTHDD} is already mounted, umount it" >&2
350			umount "${ROOTHDD}"
351			fi
352
353	niro	2883	mkfs."${FORMAT_FILESYSTEM}" "${ROOTHDD}" &>> /tmp/format.log \|\| dialog_die
354	niro	2882	fi
355	niro	2320	}
356
357			install_system_image()
358			{
359	niro	2433	pushd ${INSTALLROOT} > /dev/null
360	niro	2655	tar xvjpf ${IMAGEROOT}/${CDIMAGENAME} -C ${INSTALLROOT}
361	niro	2433	popd > /dev/null
362	niro	2320	}
363
364			install_system_settings()
365			{
366	niro	2443	local CONFIG
367	niro	2320
368	niro	2443	# write fstab
369			CONFIG="${INSTALLROOT}/etc/fstab"
370			clearconfig
371	niro	2882	if [[ -n ${BOOTHDD} ]]
372			then
373			addconfig -e "UUID=$(get_uuid ${BOOTHDD})\t/\t${FORMAT_FILESYSTEM}\tnoatime\t1 1"
374			fi
375			if [[ -n ${ROOTHDD} ]]
376			then
377			addconfig -e "UUID=$(get_uuid ${ROOTHDD})\t/\t${FORMAT_FILESYSTEM}\tnoatime\t0 0"
378			fi
379			if [[ -n ${SWAPHDD} ]]
380			then
381			addconfig -e "UUID='$(get_uuid ${SWAPHDD})'\tswap\tswap\tpri=1\t0 0"
382			fi
383	niro	2443	addconfig -e "proc\t/proc\tproc\tdefaults\t0 0"
384			addconfig -e "shm\t/dev/shm\ttmpfs\tdefaults\t0 0"
385
386	niro	2320	# install network config skeleton
387	niro	2443	CONFIG="${INSTALLROOT}/etc/conf.d/net.eth0"
388			clearconfig
389			addconfig 'ONBOOT="yes"'
390			addconfig 'NETWORKING="dhcp"'
391	niro	2320
392	niro	2442	# intel framebuffer quirk
393	niro	2500	CONFIG="${INSTALLROOT}/etc/splash/splash.conf"
394			if [ -e ${CONFIG} ] && [ -e /proc/fb ]
395	niro	2320	then
396	niro	2500	if [[ ! -z $(grep 'inteldrmfb' /proc/fb) ]]
397	niro	2320	then
398	niro	2500	fbdev=$(grep 'inteldrmfb' /proc/fb \| sed 's:\([0-9]\).*:\1:')
399			[[ ${fbdev} != 0 ]] && sed -i "s:^\(SPLASH_DEV=\).*:\1\"/dev/fb${fbdev}\":" ${CONFIG} \|\| dialog_die
400	niro	2320	fi
401			fi
402			}
403
404
405	niro	2482	### installer dialogs ###
406
407			dialog_die()
408			{
409			ERROR="$1"
410			RETVAL="$?"
411			dialog_install_failure
412			exit 1
413			}
414
415			dialog_warning()
416			{
417			local retval
418
419			yesnobox $"\Z1 !!! Warning !!! \Zn\n\n\This harddrive will be irreversibly erased.\n\n\Do you want to continue ?"
420			retval=$?
421			if [[ ${retval} -eq 1 ]]
422			then
423			clear
424			echo $"The process was aborted."
425			exit 1
426			fi
427			}
428
429
430			### installer tasks ###
431
432			task_setup_system_menu()
433			{
434			local mode
435			local retval
436
437			mode="$(dialog_setup_system_menu)"
438			retval=$?
439			[[ ${retval} -eq 1 ]] && return 1
440			if [[ ${retval} -eq 0 ]]
441			then
442			case "${mode}" in
443	niro	2882	"1") run_install auto ;;
444			"2") run_install normal ;;
445	niro	2482	"") task_setup_system_menu;;
446			esac
447			fi
448			}
449
450			task_hardware_detection()
451			{
452			local message
453
454			run_hardware_detection_disks
455
456			message+=$"Harddrives:\n"
457
458			if [[ ! -z ${ALL_DISKS} ]]
459			then
460			for i in ${ALL_DISKS}
461			do
462			message+="\Z3${i}\Zn "
463			done
464			message+="\n"
465			fi
466
467			if [[ ! -z ${ALL_CDROMS} ]]
468			then
469			message+="\n"
470			message+=$"Optical disk drives:\n"
471			for i in ${ALL_CDROMS}
472			do
473			message+="\Z3${i}\Zn"
474			done
475			message+="\n"
476			fi
477
478			# other devices
479			run_hardware_detection
480			case "${SPECIALDEVICE}" in
481			zotac*) message+=$"\n\Z2Zotac device detected.\Zn" ;;
482			rangee) message+=$"\n\Z2Rangee device detected.\Zn" ;;
483			maxdata) message+=$"\n\Z2Maxdata device detected.\Zn" ;;
484			*) message+=$"\n\ZnCommon device detected.\Zn" ;;
485			esac
486			if [[ ${FORMFACTOR} = laptop ]]
487			then
488			message+=$"\n\ZnFormfactor Laptop, activating 'ondemand' powersaving mode.\Zn"
489			fi
490
491			messagebox -y 12 -h $"Detected hardware:" "${message}"
492			}
493
494	niro	2882	task_setup_hdd_partitions()
495	niro	2482	{
496			local i
497			local retval
498
499			if [[ -z ${ALL_DISKS} ]]
500			then
501			dialog_no_harddrive_found
502			exit 1
503			else
504			HDD=$(dialog_select_target_harddrive)
505			retval=$?
506			[[ ${retval} -eq 1 ]] && return 1
507			if [[ ${retval} -eq 0 ]]
508			then
509			dialog_setup_hdd_info
510	niro	2882	setup_hdd_partitions
511	niro	2482	fi
512			fi
513			}
514
515			task_main()
516			{
517			local method=0
518			local retval
519
520			while [[ ${method} -le 2 ]]
521			do
522			method=$(dialog_main)
523			retval=$?
524			[[ ${retval} -eq 1 ]] && exit 1
525			if [[ ${retval} -eq 0 ]]
526			then
527			case ${method} in
528			"1") task_setup_system_menu ;;
529			"2") task_hardware_detection ;;
530			"3") install_do_reboot ;;
531			"4") /bin/bash --login -i ;;
532			esac
533			fi
534			done
535			}
536
537	niro	2882	run_install()
538	niro	2320	{
539	niro	2882	local method="$1"
540
541	niro	2481	task_hardware_detection
542	niro	2320
543	niro	2882	case "${method}" in
544			auto)
545			export INSTALL_METHOD="${method}"
546			;;
547			normal)
548			export INSTALL_METHOD="${method}"
549			;;
550			*)
551			die "Unknown install method '${method}', aborting."
552			;;
553			esac
554	niro	2320
555	niro	2882	task_setup_hdd_partitions
556	niro	2320	dialog_setup_hdd_format
557	niro	2399	setup_hdd_format > /dev/null
558	niro	2485	mount_rootfs
559	niro	2423	(install_system_image > /tmp/install.log) 2> /tmp/install_errors.log \| install_meter \| dialog_install_system_image
560	niro	2320
561			dialog_install_settings
562			sleep 1
563	niro	2399	install_system_settings
564	niro	2440	if is_initrd_supported
565			then
566			dialog_install_initrd
567			initrd_config
568			initrd_install
569			fi
570	niro	2320
571			dialog_install_bootsector
572	niro	2440	bootloader_config
573			bootloader_install
574	niro	2320
575	niro	2485	umount_rootfs
576	niro	2320	dialog_install_successful
577			}
578
579	niro	2409	# set some proper traps
580			trap "trap_exit" SIGINT SIGQUIT
581
582	niro	2477	task_main
583	niro	2320
584			exit 0