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
}

install_mount_rootfs()
{
	local opts

	if [[ -n ${SWAPHDD} ]]
	then
		swapon ${SWAPHDD} || die
	fi
	if [[ -n ${ROOTHDD} ]]
	then
		mount -t ${FORMAT_FILESYSTEM_ROOTHDD} ${ROOTHDD} ${INSTALL_ROOT} || die
	fi
	if [[ -n ${BOOTHDD} ]]
	then
		install -d ${INSTALL_ROOT}/boot || die
		mount -t ${FORMAT_FILESYSTEM_BOOTHDD} ${BOOTHDD} ${INSTALL_ROOT}/boot || die
	fi

	cd ${INSTALL_ROOT} || die
}


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	2882	install_mount_rootfs()
103			{
104			local opts
105
106			if [[ -n ${SWAPHDD} ]]
107			then
108			swapon ${SWAPHDD} \|\| die
109			fi
110			if [[ -n ${ROOTHDD} ]]
111			then
112			mount -t ${FORMAT_FILESYSTEM_ROOTHDD} ${ROOTHDD} ${INSTALL_ROOT} \|\| die
113			fi
114			if [[ -n ${BOOTHDD} ]]
115			then
116			install -d ${INSTALL_ROOT}/boot \|\| die
117			mount -t ${FORMAT_FILESYSTEM_BOOTHDD} ${BOOTHDD} ${INSTALL_ROOT}/boot \|\| die
118			fi
119
120			cd ${INSTALL_ROOT} \|\| die
121			}
122
123
124	niro	2485	mount_rootfs()
125	niro	2484	{
126	niro	2489	local retval
127
128	niro	2882	if [[ -n ${SWAPHDD} ]]
129	niro	2489	then
130	niro	2882	swapon ${SWAPHDD} \|\| dialog_die $"Could not enable swap space '${SWAPHDD}'"
131	niro	2489	fi
132	niro	2882
133			if [[ -n ${ROOTHDD} ]]
134			then
135			if is_mounted --location "${INSTALLROOT}"
136			then
137			echo $"${INSTALLROOT} already mounted" >&2
138			else
139			mount "${ROOTHDD}" "${INSTALLROOT}" \|\| dialog_die $"Could not mount rootfs - drive '${ROOTHDD}' -> '${INSTALLROOT}'"
140			fi
141			fi
142
143	niro	2486	[[ -d ${INSTALLROOT}/boot ]] \|\| install -d ${INSTALLROOT}/boot
144	niro	2882
145			if [[ -n ${BOOTHDD} ]]
146			then
147			if is_mounted --location "${INSTALLROOT}"/boot
148			then
149			echo $"${INSTALLROOT}/boot already mounted" >&2
150			else
151			mount "${BOOTHDD}" "${INSTALLROOT}"/boot \|\| dialog_die $"Could not mount bootfs - drive '${BOOTHDD}' -> '${INSTALLROOT}/boot'"
152			fi
153			fi
154	niro	2484	}
155
156	niro	2485	umount_rootfs()
157	niro	2484	{
158			is_mounted --location ${INSTALLROOT}/boot && umount ${INSTALLROOT}/boot
159			is_mounted --location ${INSTALLROOT} && umount ${INSTALLROOT}
160	niro	2882
161			if [[ -n ${SWAPHDD} ]]
162			then
163			swapoff ${SWAPHDD} \|\| die
164			fi
165	niro	2484	}
166
167			install_do_reboot()
168			{
169			reboot
170			}
171
172	niro	2320	run_hardware_detection()
173			{
174			local hwinfo
175
176			hwinfo="$(hwinfo --bios --storage --pci --gfxcard --sys)"
177
178	niro	2654	# check for special devices/clients:
179			# if zotac a zotac and the disk is a removeable device, then add rootdelay to kernelcmd
180			local removable=0
181			if [[ ! -z $(echo "${hwinfo}" \| grep -i zotac) ]]
182			then
183	niro	2430	#for i in /sys/block/[hs]d*/removable
184			#do
185	niro	2654	# if [[ $(< ${i}) = 1 ]]
186			# then
187			# removable=1
188			# fi
189	niro	2430	#done
190	niro	2654	# smartcard = udevadm info -n /dev/sda -a \| grep -i 'configuration.*card'
191	niro	2320
192	niro	2654	# only add this for grub legacy, grub2 detect these settings on its own
193			export GRUBLEGACYOPTS="rootdelay=8"
194			# there are to zotac types in the wild, nvidia based gfx and intel
195			if [[ ! -z $(echo "${hwinfo}" \| grep -i nouveau) ]]
196			then
197			export SPECIALDEVICE="zotac_nvidia"
198			else
199			export SPECIALDEVICE="zotac_intel"
200			fi
201			fi
202	niro	2320
203			# check for special devices/clients:
204			# if a rangee and disk ist smaller then 256mb move partion one block further ahead
205			if [[ ! -z $(echo "${hwinfo}" \| grep -i CLE266) ]]
206			then
207			# for a rangee always define partion startblock +1
208			export FDISKPARTIONBELOW256MB="1"
209			export SPECIALDEVICE="rangee"
210			export GRUBLEGACYOPTS=""
211			fi
212
213			# check for special devices/clients:
214			# check for maxdata / i810/ i815 Chipsets and disable KMS and use i810fb frambuffer
215			if [[ ! -z $(echo "${hwinfo}" \| grep -i i810) ]] \|\| [[ ! -z $(echo "${hwinfo}" \| grep -i i815) ]]
216			then
217			export SPECIALDEVICE="maxdata"
218			export GRUBLEGACYOPTS=""
219			fi
220
221			# check for special devices/clients:
222			# check for laptops and activate cpufreq scaling
223			if [[ $(echo "${hwinfo}" \| grep 'Formfactor:' \| sed 's:.Formfactor\:\ \"\(.\)\":\1:') = laptop ]]
224			then
225			export FORMFACTOR="laptop"
226			export KERNELOPTS="${KERNELOPTS} cpufreq.governor=ondemand"
227			fi
228			}
229
230	niro	2429	run_hardware_detection_disks()
231			{
232			local bootdev
233
234			# all disks but exclude ramdisks
235			export ALL_DISKS=$(get_hwinfo disk \| sed '/\/dev\/ram[0-9].*/d')
236			# remove the boot device from ALL_DISKS if it was an usbstick
237	niro	2653	if [[ $(grep '[[:space:]]${LIVEROOT}[[:space:]]' /proc/mounts \| cut -d' ' -f3) != iso9660 ]]
238	niro	2429	then
239	niro	2653	bootdev=$(grep "[[:space:]]${LIVEROOT}[[:space:]]" /proc/mounts \| cut -d' ' -f1 \| sed 's:[0-9]::g')
240	niro	2429	export ALL_DISKS=$(echo "${ALL_DISKS}" \| grep -v "${bootdev}")
241			fi
242			export ALL_CDROMS="$(get_hwinfo cdrom)"
243			}
244
245	niro	2882	setup_hdd_partitions()
246	niro	2320	{
247	niro	2882	case "${INSTALL_METHOD}" in
248			auto)
249			BOOTHDD=""
250			SWAPHDD=""
251			ROOTHDD="${HDD}1"
252			;;
253			normal)
254			BOOTHDD="${HDD}1"
255			SWAPHDD="${HDD}2"
256			ROOTHDD="${HDD}3"
257			;;
258			esac
259	niro	2320
260	niro	2435	# sanity check - should not happen
261			if is_mounted --device "${ROOTHDD}"
262			then
263			echo "partition: device ${ROOTHDD} is already mounted, umount it" >&2
264			umount "${ROOTHDD}"
265			fi
266	niro	2882	if [[ -n ${BOOTHDD} ]]
267	niro	2320	then
268	niro	2882	if is_mounted --device "${BOOTHDD}"
269	niro	2320	then
270	niro	2882	echo "partition: device ${BOOTHDD} is already mounted, umount it" >&2
271			umount "${BOOTHDD}"
272	niro	2320	fi
273			fi
274
275	niro	2882	if [[ ${INSTALL_METHOD} = auto ]]
276			then
277			# run this only if FDISKPARTITIONBELOW256MB is not already 1
278			if [[ ${FDISKPARTIONBELOW256MB} != 1 ]]
279			then
280			if device_minimum_size "${HDD}" 256
281			then
282			FDISKPARTIONBELOW256MB=1
283			else
284			FDISKPARTIONBELOW256MB=0
285			fi
286			fi
287	niro	2320
288	niro	2882	## delete disk
289			dd if=/dev/zero of=${HDD} count=1 &> /dev/null \|\| dialog_die
290
291			if [[ ${FDISKPARTIONBELOW256MB} = 1 ]]
292			then
293			## setup one bootable partition
294			#1. n= new disk
295			#2. p= primary disk
296			#3. 1= first partition
297			#4. 2= default sector start // small disk needs more space for grub2 mbr sector
298			#5. ''= defaul sector end
299			#6. a= bootable flag
300			#7. 1= boot flag for partition 1
301			#8. w= write/quit
302			fdisk ${HDD} &> /dev/null << EOF
303	niro	2320	n
304			p
305			1
306			2
307
308			a
309			1
310			w
311			EOF
312	niro	2882	else
313			## setup one bootable partition
314			#1. n= new disk
315			#2. p= primary disk
316			#3. 1= first partition
317			#4. ''= default sector start
318			#5. ''= defaul sector end
319			#6. a= bootable flag
320			#7. 1= boot flag for partition 1
321			#8. w= write/quit
322			fdisk ${HDD} &> /dev/null << EOF
323	niro	2320	n
324			p
325			1
326
327
328			a
329			1
330			w
331			EOF
332	niro	2882	fi
333			else
334			cfdisk ${HDD} \|\| dialog_die
335	niro	2320	fi
336			}
337
338			setup_hdd_format()
339			{
340	niro	2883	install -d /tmp
341			:> /tmp/format.log
342
343	niro	2882	if [[ -n ${SWAPHDD} ]]
344	niro	2435	then
345	niro	2882	# sanity check - should not happen
346			if is_mounted --device "${SWAPHDD}"
347			then
348			echo "format: device ${SWAPHDD} is already mounted, umount it" >&2
349			umount "${SWAPHDD}"
350			fi
351			mkswap ${SWAPHDD} \|\| die
352	niro	2435	fi
353
354	niro	2882	if [[ -n ${BOOTHDD} ]]
355			then
356			# sanity check - should not happen
357			if is_mounted --device "${BOOTHDD}"
358			then
359			echo "format: device ${BOOTHDD} is already mounted, umount it" >&2
360			umount "${BOOTHDD}"
361			fi
362
363	niro	2883	mkfs."${FORMAT_FILESYSTEM}" "${BOOTHDD}" &>> /tmp/format.log \|\| dialog_die
364	niro	2882	fi
365
366			if [[ -n ${ROOTHDD} ]]
367			then
368			# sanity check - should not happen
369			if is_mounted --device "${ROOTHDD}"
370			then
371			echo "format: device ${ROOTHDD} is already mounted, umount it" >&2
372			umount "${ROOTHDD}"
373			fi
374
375	niro	2883	mkfs."${FORMAT_FILESYSTEM}" "${ROOTHDD}" &>> /tmp/format.log \|\| dialog_die
376	niro	2882	fi
377	niro	2320	}
378
379			install_system_image()
380			{
381	niro	2433	pushd ${INSTALLROOT} > /dev/null
382	niro	2655	tar xvjpf ${IMAGEROOT}/${CDIMAGENAME} -C ${INSTALLROOT}
383	niro	2433	popd > /dev/null
384	niro	2320	}
385
386			install_system_settings()
387			{
388	niro	2443	local CONFIG
389	niro	2320
390	niro	2443	# write fstab
391			CONFIG="${INSTALLROOT}/etc/fstab"
392			clearconfig
393	niro	2882	if [[ -n ${BOOTHDD} ]]
394			then
395			addconfig -e "UUID=$(get_uuid ${BOOTHDD})\t/\t${FORMAT_FILESYSTEM}\tnoatime\t1 1"
396			fi
397			if [[ -n ${ROOTHDD} ]]
398			then
399			addconfig -e "UUID=$(get_uuid ${ROOTHDD})\t/\t${FORMAT_FILESYSTEM}\tnoatime\t0 0"
400			fi
401			if [[ -n ${SWAPHDD} ]]
402			then
403			addconfig -e "UUID='$(get_uuid ${SWAPHDD})'\tswap\tswap\tpri=1\t0 0"
404			fi
405	niro	2443	addconfig -e "proc\t/proc\tproc\tdefaults\t0 0"
406			addconfig -e "shm\t/dev/shm\ttmpfs\tdefaults\t0 0"
407
408	niro	2320	# install network config skeleton
409	niro	2443	CONFIG="${INSTALLROOT}/etc/conf.d/net.eth0"
410			clearconfig
411			addconfig 'ONBOOT="yes"'
412			addconfig 'NETWORKING="dhcp"'
413	niro	2320
414	niro	2442	# intel framebuffer quirk
415	niro	2500	CONFIG="${INSTALLROOT}/etc/splash/splash.conf"
416			if [ -e ${CONFIG} ] && [ -e /proc/fb ]
417	niro	2320	then
418	niro	2500	if [[ ! -z $(grep 'inteldrmfb' /proc/fb) ]]
419	niro	2320	then
420	niro	2500	fbdev=$(grep 'inteldrmfb' /proc/fb \| sed 's:\([0-9]\).*:\1:')
421			[[ ${fbdev} != 0 ]] && sed -i "s:^\(SPLASH_DEV=\).*:\1\"/dev/fb${fbdev}\":" ${CONFIG} \|\| dialog_die
422	niro	2320	fi
423			fi
424			}
425
426
427	niro	2482	### installer dialogs ###
428
429			dialog_die()
430			{
431			ERROR="$1"
432			RETVAL="$?"
433			dialog_install_failure
434			exit 1
435			}
436
437			dialog_warning()
438			{
439			local retval
440
441			yesnobox $"\Z1 !!! Warning !!! \Zn\n\n\This harddrive will be irreversibly erased.\n\n\Do you want to continue ?"
442			retval=$?
443			if [[ ${retval} -eq 1 ]]
444			then
445			clear
446			echo $"The process was aborted."
447			exit 1
448			fi
449			}
450
451
452			### installer tasks ###
453
454			task_setup_system_menu()
455			{
456			local mode
457			local retval
458
459			mode="$(dialog_setup_system_menu)"
460			retval=$?
461			[[ ${retval} -eq 1 ]] && return 1
462			if [[ ${retval} -eq 0 ]]
463			then
464			case "${mode}" in
465	niro	2882	"1") run_install auto ;;
466			"2") run_install normal ;;
467	niro	2482	"") task_setup_system_menu;;
468			esac
469			fi
470			}
471
472			task_hardware_detection()
473			{
474			local message
475
476			run_hardware_detection_disks
477
478			message+=$"Harddrives:\n"
479
480			if [[ ! -z ${ALL_DISKS} ]]
481			then
482			for i in ${ALL_DISKS}
483			do
484			message+="\Z3${i}\Zn "
485			done
486			message+="\n"
487			fi
488
489			if [[ ! -z ${ALL_CDROMS} ]]
490			then
491			message+="\n"
492			message+=$"Optical disk drives:\n"
493			for i in ${ALL_CDROMS}
494			do
495			message+="\Z3${i}\Zn"
496			done
497			message+="\n"
498			fi
499
500			# other devices
501			run_hardware_detection
502			case "${SPECIALDEVICE}" in
503			zotac*) message+=$"\n\Z2Zotac device detected.\Zn" ;;
504			rangee) message+=$"\n\Z2Rangee device detected.\Zn" ;;
505			maxdata) message+=$"\n\Z2Maxdata device detected.\Zn" ;;
506			*) message+=$"\n\ZnCommon device detected.\Zn" ;;
507			esac
508			if [[ ${FORMFACTOR} = laptop ]]
509			then
510			message+=$"\n\ZnFormfactor Laptop, activating 'ondemand' powersaving mode.\Zn"
511			fi
512
513			messagebox -y 12 -h $"Detected hardware:" "${message}"
514			}
515
516	niro	2882	task_setup_hdd_partitions()
517	niro	2482	{
518			local i
519			local retval
520
521			if [[ -z ${ALL_DISKS} ]]
522			then
523			dialog_no_harddrive_found
524			exit 1
525			else
526			HDD=$(dialog_select_target_harddrive)
527			retval=$?
528			[[ ${retval} -eq 1 ]] && return 1
529			if [[ ${retval} -eq 0 ]]
530			then
531			dialog_setup_hdd_info
532	niro	2882	setup_hdd_partitions
533	niro	2482	fi
534			fi
535			}
536
537			task_main()
538			{
539			local method=0
540			local retval
541
542			while [[ ${method} -le 2 ]]
543			do
544			method=$(dialog_main)
545			retval=$?
546			[[ ${retval} -eq 1 ]] && exit 1
547			if [[ ${retval} -eq 0 ]]
548			then
549			case ${method} in
550			"1") task_setup_system_menu ;;
551			"2") task_hardware_detection ;;
552			"3") install_do_reboot ;;
553			"4") /bin/bash --login -i ;;
554			esac
555			fi
556			done
557			}
558
559	niro	2882	run_install()
560	niro	2320	{
561	niro	2882	local method="$1"
562
563	niro	2481	task_hardware_detection
564	niro	2320
565	niro	2882	case "${method}" in
566			auto)
567			export INSTALL_METHOD="${method}"
568			;;
569			normal)
570			export INSTALL_METHOD="${method}"
571			;;
572			*)
573			die "Unknown install method '${method}', aborting."
574			;;
575			esac
576	niro	2320
577	niro	2882	task_setup_hdd_partitions
578	niro	2320	dialog_setup_hdd_format
579	niro	2399	setup_hdd_format > /dev/null
580	niro	2485	mount_rootfs
581	niro	2423	(install_system_image > /tmp/install.log) 2> /tmp/install_errors.log \| install_meter \| dialog_install_system_image
582	niro	2320
583			dialog_install_settings
584			sleep 1
585	niro	2399	install_system_settings
586	niro	2440	if is_initrd_supported
587			then
588			dialog_install_initrd
589			initrd_config
590			initrd_install
591			fi
592	niro	2320
593			dialog_install_bootsector
594	niro	2440	bootloader_config
595			bootloader_install
596	niro	2320
597	niro	2485	umount_rootfs
598	niro	2320	dialog_install_successful
599			}
600
601	niro	2409	# set some proper traps
602			trap "trap_exit" SIGINT SIGQUIT
603
604	niro	2477	task_main
605	niro	2320
606			exit 0