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()
{
	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."${FORMAT_FILESYSTEM}" -q "${BOOTHDD}" || 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."${FORMAT_FILESYSTEM}" -q "${ROOTHDD}" || 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	#!/bin/bash
2	# $Id$
3	#
4	# Simple Installation Script
5	# merged from alxinstall-ng and mcore-installer
6	#
7	# Niels Rogalla <niro@magellan-linux.de>
8	#
9
10	# setup locales
11	TEXTDOMAIN=installer
12
13	# include dir
14	INSTALLER_LIBDIR="%LIBDIR%"
15
16	# TOTALLINES=linecount of ${CDIMAGENAME}-tarball -1 !
17	# -> now in images.conf
18	CURRENTLINE=0
19
20	die()
21	{
22	echo "Error: $@"
23	exit 1
24	}
25
26	# load common includes
27	for inc in %SYSCONFDIR%/installer.conf \
28	${INSTALLER_LIBDIR}/functions/common.sh \
29	${INSTALLER_LIBDIR}/functions/common-dialogs.sh \
30	${INSTALLER_LIBDIR}/functions/hwdetection.sh \
31	${INSTALLER_LIBDIR}/functions/bootloader.sh \
32	${INSTALLER_LIBDIR}/functions/initrd-tools.sh \
33	${INSTALLER_LIBDIR}/functions/installer-dialogs.sh
34	do
35	if [ -e ${inc} ]
36	then
37	source "${inc}"
38	else
39	die "'${inc}' not found"
40	fi
41	done
42
43	### System/Config Version
44	VERSION="%VERSIONTAG%"
45	TITLE="${DEFAULT_TITLE} - ${VERSION}"
46
47	# some sane defaults
48	LIVEROOT="${DEFAULT_LIVEROOT}"
49	IMAGEROOT="${DEFAULT_IMAGEROOT}"
50	INSTALLROOT="${DEFAULT_INSTALLROOT}"
51	KERNELPKG="${DEFAULT_KERNELPKG}"
52	KERNELOPTS="${DEFAULT_KERNELOPTS}"
53	GRUBLEGACYOPTS=""
54	GRUB2OPTS=""
55	FDISKPARTIONBELOW256MB=0
56	SPECIALDEVICE=""
57	FORMFACTOR="${DEFAULT_FORMFACTOR}"
58	FORMAT_FILESYSTEM="${DEFAULT_FILESYSTEM}"
59
60	# 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
75	### helper scripts ###
76
77	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	install_meter()
90	{
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	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	mount_rootfs()
125	{
126	local retval
127
128	if [[ -n ${SWAPHDD} ]]
129	then
130	swapon ${SWAPHDD} \|\| dialog_die $"Could not enable swap space '${SWAPHDD}'"
131	fi
132
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	[[ -d ${INSTALLROOT}/boot ]] \|\| install -d ${INSTALLROOT}/boot
144
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	}
155
156	umount_rootfs()
157	{
158	is_mounted --location ${INSTALLROOT}/boot && umount ${INSTALLROOT}/boot
159	is_mounted --location ${INSTALLROOT} && umount ${INSTALLROOT}
160
161	if [[ -n ${SWAPHDD} ]]
162	then
163	swapoff ${SWAPHDD} \|\| die
164	fi
165	}
166
167	install_do_reboot()
168	{
169	reboot
170	}
171
172	run_hardware_detection()
173	{
174	local hwinfo
175
176	hwinfo="$(hwinfo --bios --storage --pci --gfxcard --sys)"
177
178	# 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	#for i in /sys/block/[hs]d*/removable
184	#do
185	# if [[ $(< ${i}) = 1 ]]
186	# then
187	# removable=1
188	# fi
189	#done
190	# smartcard = udevadm info -n /dev/sda -a \| grep -i 'configuration.*card'
191
192	# 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
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="${KERNELOPTS} cpufreq.governor=ondemand"
227	fi
228	}
229
230	run_hardware_detection_disks()
231	{
232	local bootdev
233
234	# all disks but exclude ramdisks
235	export ALL_DISKS=$(get_hwinfo disk \| sed '/\/dev\/ram[0-9].*/d')
236	# remove the boot device from ALL_DISKS if it was an usbstick
237	if [[ $(grep '[[:space:]]${LIVEROOT}[[:space:]]' /proc/mounts \| cut -d' ' -f3) != iso9660 ]]
238	then
239	bootdev=$(grep "[[:space:]]${LIVEROOT}[[:space:]]" /proc/mounts \| cut -d' ' -f1 \| sed 's:[0-9]::g')
240	export ALL_DISKS=$(echo "${ALL_DISKS}" \| grep -v "${bootdev}")
241	fi
242	export ALL_CDROMS="$(get_hwinfo cdrom)"
243	}
244
245	setup_hdd_partitions()
246	{
247	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="${HDD}3"
257	;;
258	esac
259
260	# sanity check - should not happen
261	if is_mounted --device "${ROOTHDD}"
262	then
263	echo "partition: device ${ROOTHDD} is already mounted, umount it" >&2
264	umount "${ROOTHDD}"
265	fi
266	if [[ -n ${BOOTHDD} ]]
267	then
268	if is_mounted --device "${BOOTHDD}"
269	then
270	echo "partition: device ${BOOTHDD} is already mounted, umount it" >&2
271	umount "${BOOTHDD}"
272	fi
273	fi
274
275	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
288	## 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	n
304	p
305	1
306	2
307
308	a
309	1
310	w
311	EOF
312	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	n
324	p
325	1
326
327
328	a
329	1
330	w
331	EOF
332	fi
333	else
334	cfdisk ${HDD} \|\| dialog_die
335	fi
336	}
337
338	setup_hdd_format()
339	{
340	if [[ -n ${SWAPHDD} ]]
341	then
342	# sanity check - should not happen
343	if is_mounted --device "${SWAPHDD}"
344	then
345	echo "format: device ${SWAPHDD} is already mounted, umount it" >&2
346	umount "${SWAPHDD}"
347	fi
348	mkswap ${SWAPHDD} \|\| die
349	fi
350
351	if [[ -n ${BOOTHDD} ]]
352	then
353	# sanity check - should not happen
354	if is_mounted --device "${BOOTHDD}"
355	then
356	echo "format: device ${BOOTHDD} is already mounted, umount it" >&2
357	umount "${BOOTHDD}"
358	fi
359
360	mkfs."${FORMAT_FILESYSTEM}" -q "${BOOTHDD}" \|\| dialog_die
361	fi
362
363	if [[ -n ${ROOTHDD} ]]
364	then
365	# sanity check - should not happen
366	if is_mounted --device "${ROOTHDD}"
367	then
368	echo "format: device ${ROOTHDD} is already mounted, umount it" >&2
369	umount "${ROOTHDD}"
370	fi
371
372	mkfs."${FORMAT_FILESYSTEM}" -q "${ROOTHDD}" \|\| dialog_die
373	fi
374	}
375
376	install_system_image()
377	{
378	pushd ${INSTALLROOT} > /dev/null
379	tar xvjpf ${IMAGEROOT}/${CDIMAGENAME} -C ${INSTALLROOT}
380	popd > /dev/null
381	}
382
383	install_system_settings()
384	{
385	local CONFIG
386
387	# write fstab
388	CONFIG="${INSTALLROOT}/etc/fstab"
389	clearconfig
390	if [[ -n ${BOOTHDD} ]]
391	then
392	addconfig -e "UUID=$(get_uuid ${BOOTHDD})\t/\t${FORMAT_FILESYSTEM}\tnoatime\t1 1"
393	fi
394	if [[ -n ${ROOTHDD} ]]
395	then
396	addconfig -e "UUID=$(get_uuid ${ROOTHDD})\t/\t${FORMAT_FILESYSTEM}\tnoatime\t0 0"
397	fi
398	if [[ -n ${SWAPHDD} ]]
399	then
400	addconfig -e "UUID='$(get_uuid ${SWAPHDD})'\tswap\tswap\tpri=1\t0 0"
401	fi
402	addconfig -e "proc\t/proc\tproc\tdefaults\t0 0"
403	addconfig -e "shm\t/dev/shm\ttmpfs\tdefaults\t0 0"
404
405	# install network config skeleton
406	CONFIG="${INSTALLROOT}/etc/conf.d/net.eth0"
407	clearconfig
408	addconfig 'ONBOOT="yes"'
409	addconfig 'NETWORKING="dhcp"'
410
411	# intel framebuffer quirk
412	CONFIG="${INSTALLROOT}/etc/splash/splash.conf"
413	if [ -e ${CONFIG} ] && [ -e /proc/fb ]
414	then
415	if [[ ! -z $(grep 'inteldrmfb' /proc/fb) ]]
416	then
417	fbdev=$(grep 'inteldrmfb' /proc/fb \| sed 's:\([0-9]\).*:\1:')
418	[[ ${fbdev} != 0 ]] && sed -i "s:^\(SPLASH_DEV=\).*:\1\"/dev/fb${fbdev}\":" ${CONFIG} \|\| dialog_die
419	fi
420	fi
421	}
422
423
424	### installer dialogs ###
425
426	dialog_die()
427	{
428	ERROR="$1"
429	RETVAL="$?"
430	dialog_install_failure
431	exit 1
432	}
433
434	dialog_warning()
435	{
436	local retval
437
438	yesnobox $"\Z1 !!! Warning !!! \Zn\n\n\This harddrive will be irreversibly erased.\n\n\Do you want to continue ?"
439	retval=$?
440	if [[ ${retval} -eq 1 ]]
441	then
442	clear
443	echo $"The process was aborted."
444	exit 1
445	fi
446	}
447
448
449	### installer tasks ###
450
451	task_setup_system_menu()
452	{
453	local mode
454	local retval
455
456	mode="$(dialog_setup_system_menu)"
457	retval=$?
458	[[ ${retval} -eq 1 ]] && return 1
459	if [[ ${retval} -eq 0 ]]
460	then
461	case "${mode}" in
462	"1") run_install auto ;;
463	"2") run_install normal ;;
464	"") task_setup_system_menu;;
465	esac
466	fi
467	}
468
469	task_hardware_detection()
470	{
471	local message
472
473	run_hardware_detection_disks
474
475	message+=$"Harddrives:\n"
476
477	if [[ ! -z ${ALL_DISKS} ]]
478	then
479	for i in ${ALL_DISKS}
480	do
481	message+="\Z3${i}\Zn "
482	done
483	message+="\n"
484	fi
485
486	if [[ ! -z ${ALL_CDROMS} ]]
487	then
488	message+="\n"
489	message+=$"Optical disk drives:\n"
490	for i in ${ALL_CDROMS}
491	do
492	message+="\Z3${i}\Zn"
493	done
494	message+="\n"
495	fi
496
497	# other devices
498	run_hardware_detection
499	case "${SPECIALDEVICE}" in
500	zotac*) message+=$"\n\Z2Zotac device detected.\Zn" ;;
501	rangee) message+=$"\n\Z2Rangee device detected.\Zn" ;;
502	maxdata) message+=$"\n\Z2Maxdata device detected.\Zn" ;;
503	*) message+=$"\n\ZnCommon device detected.\Zn" ;;
504	esac
505	if [[ ${FORMFACTOR} = laptop ]]
506	then
507	message+=$"\n\ZnFormfactor Laptop, activating 'ondemand' powersaving mode.\Zn"
508	fi
509
510	messagebox -y 12 -h $"Detected hardware:" "${message}"
511	}
512
513	task_setup_hdd_partitions()
514	{
515	local i
516	local retval
517
518	if [[ -z ${ALL_DISKS} ]]
519	then
520	dialog_no_harddrive_found
521	exit 1
522	else
523	HDD=$(dialog_select_target_harddrive)
524	retval=$?
525	[[ ${retval} -eq 1 ]] && return 1
526	if [[ ${retval} -eq 0 ]]
527	then
528	dialog_setup_hdd_info
529	setup_hdd_partitions
530	fi
531	fi
532	}
533
534	task_main()
535	{
536	local method=0
537	local retval
538
539	while [[ ${method} -le 2 ]]
540	do
541	method=$(dialog_main)
542	retval=$?
543	[[ ${retval} -eq 1 ]] && exit 1
544	if [[ ${retval} -eq 0 ]]
545	then
546	case ${method} in
547	"1") task_setup_system_menu ;;
548	"2") task_hardware_detection ;;
549	"3") install_do_reboot ;;
550	"4") /bin/bash --login -i ;;
551	esac
552	fi
553	done
554	}
555
556	run_install()
557	{
558	local method="$1"
559
560	task_hardware_detection
561
562	case "${method}" in
563	auto)
564	export INSTALL_METHOD="${method}"
565	;;
566	normal)
567	export INSTALL_METHOD="${method}"
568	;;
569	*)
570	die "Unknown install method '${method}', aborting."
571	;;
572	esac
573
574	task_setup_hdd_partitions
575	dialog_setup_hdd_format
576	setup_hdd_format > /dev/null
577	mount_rootfs
578	(install_system_image > /tmp/install.log) 2> /tmp/install_errors.log \| install_meter \| dialog_install_system_image
579
580	dialog_install_settings
581	sleep 1
582	install_system_settings
583	if is_initrd_supported
584	then
585	dialog_install_initrd
586	initrd_config
587	initrd_install
588	fi
589
590	dialog_install_bootsector
591	bootloader_config
592	bootloader_install
593
594	umount_rootfs
595	dialog_install_successful
596	}
597
598	# set some proper traps
599	trap "trap_exit" SIGINT SIGQUIT
600
601	task_main
602
603	exit 0