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}
	[[ -n ${SWAPHDD} ]] && swapoff ${SWAPHDD}

	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 -t "${FORMAT_FILESYSTEM_ROOTHDD}" "${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 -t "${FORMAT_FILESYSTEM_BOOTHDD}" "${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()
{
	# 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."${FORMAT_FILESYSTEM_BOOTHDD}" "${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."${FORMAT_FILESYSTEM_ROOTHDD}" "${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_BOOTHDD}\tnoatime\t1 1"
	fi
	if [[ -n ${ROOTHDD} ]]
	then
		addconfig -e "UUID=$(get_uuid ${ROOTHDD})\t/\t${FORMAT_FILESYSTEM_ROOTHDD}\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 "${method}" in
		auto)
			export BOOTHDD=""
			export SWAPHDD=""
			export ROOTHDD="${HDD}1"
			export FORMAT_FILESYSTEM_BOOTHDD=""
			export FORMAT_FILESYSTEM_ROOTHDD="${FORMAT_FILESYSTEM}"
			export INSTALL_METHOD="${method}"
			;;
		normal)
			export BOOTHDD="${HDD}1"
			export SWAPHDD="${HDD}2"
			export ROOTHDD="${HDD}3"
			export FORMAT_FILESYSTEM_BOOTHDD="${FORMAT_FILESYSTEM}"
			export FORMAT_FILESYSTEM_ROOTHDD="${FORMAT_FILESYSTEM}"
			export INSTALL_METHOD="${method}"
			;;
		single)
			export BOOTHDD=""
			export SWAPHDD=""
			export ROOTHDD="${HDD}1"
			export FORMAT_FILESYSTEM_BOOTHDD=""
			export FORMAT_FILESYSTEM_ROOTHDD="${FORMAT_FILESYSTEM}"
			export INSTALL_METHOD="${method}"
			;;
		flash)
			export BOOTHDD="${HDD}1"
			export SWAPHDD=""
			export ROOTHDD="${HDD}2"
			export FORMAT_FILESYSTEM_BOOTHDD="${FORMAT_FILESYSTEM}"
			export FORMAT_FILESYSTEM_ROOTHDD="f2fs"
			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	[[ -n ${SWAPHDD} ]] && swapoff ${SWAPHDD}
85
86	echo $"Installation aborted."
87	exit 1
88	}
89
90	install_meter()
91	{
92	while [[ ${CURRENTLINE} != ${TOTALLINES} ]]
93	do
94	CURRENTLINE=$(grep -c . /tmp/install.log)
95	PERCENT=$(( ${CURRENTLINE} * 100 / ${TOTALLINES}))
96	echo ${PERCENT}
97	sleep 1
98	done
99	rm -f /tmp/install.log
100	return 0
101	}
102
103	mount_rootfs()
104	{
105	local retval
106
107	if [[ -n ${SWAPHDD} ]]
108	then
109	swapon ${SWAPHDD} \|\| dialog_die $"Could not enable swap space '${SWAPHDD}'"
110	fi
111
112	if [[ -n ${ROOTHDD} ]]
113	then
114	if is_mounted --location "${INSTALLROOT}"
115	then
116	echo $"${INSTALLROOT} already mounted" >&2
117	else
118	mount -t "${FORMAT_FILESYSTEM_ROOTHDD}" "${ROOTHDD}" "${INSTALLROOT}" \|\| dialog_die $"Could not mount rootfs - drive '${ROOTHDD}' -> '${INSTALLROOT}'"
119	fi
120	fi
121
122	[[ -d ${INSTALLROOT}/boot ]] \|\| install -d ${INSTALLROOT}/boot
123
124	if [[ -n ${BOOTHDD} ]]
125	then
126	if is_mounted --location "${INSTALLROOT}"/boot
127	then
128	echo $"${INSTALLROOT}/boot already mounted" >&2
129	else
130	mount -t "${FORMAT_FILESYSTEM_BOOTHDD}" "${BOOTHDD}" "${INSTALLROOT}"/boot \|\| dialog_die $"Could not mount bootfs - drive '${BOOTHDD}' -> '${INSTALLROOT}/boot'"
131	fi
132	fi
133	}
134
135	umount_rootfs()
136	{
137	is_mounted --location ${INSTALLROOT}/boot && umount ${INSTALLROOT}/boot
138	is_mounted --location ${INSTALLROOT} && umount ${INSTALLROOT}
139
140	if [[ -n ${SWAPHDD} ]]
141	then
142	swapoff ${SWAPHDD} \|\| die
143	fi
144	}
145
146	install_do_reboot()
147	{
148	reboot
149	}
150
151	run_hardware_detection()
152	{
153	local hwinfo
154
155	hwinfo="$(hwinfo --bios --storage --pci --gfxcard --sys)"
156
157	# check for special devices/clients:
158	# if zotac a zotac and the disk is a removeable device, then add rootdelay to kernelcmd
159	local removable=0
160	if [[ ! -z $(echo "${hwinfo}" \| grep -i zotac) ]]
161	then
162	#for i in /sys/block/[hs]d*/removable
163	#do
164	# if [[ $(< ${i}) = 1 ]]
165	# then
166	# removable=1
167	# fi
168	#done
169	# smartcard = udevadm info -n /dev/sda -a \| grep -i 'configuration.*card'
170
171	# only add this for grub legacy, grub2 detect these settings on its own
172	export GRUBLEGACYOPTS="rootdelay=8"
173	# there are to zotac types in the wild, nvidia based gfx and intel
174	if [[ ! -z $(echo "${hwinfo}" \| grep -i nouveau) ]]
175	then
176	export SPECIALDEVICE="zotac_nvidia"
177	else
178	export SPECIALDEVICE="zotac_intel"
179	fi
180	fi
181
182	# check for special devices/clients:
183	# if a rangee and disk ist smaller then 256mb move partion one block further ahead
184	if [[ ! -z $(echo "${hwinfo}" \| grep -i CLE266) ]]
185	then
186	# for a rangee always define partion startblock +1
187	export FDISKPARTIONBELOW256MB="1"
188	export SPECIALDEVICE="rangee"
189	export GRUBLEGACYOPTS=""
190	fi
191
192	# check for special devices/clients:
193	# check for maxdata / i810/ i815 Chipsets and disable KMS and use i810fb frambuffer
194	if [[ ! -z $(echo "${hwinfo}" \| grep -i i810) ]] \|\| [[ ! -z $(echo "${hwinfo}" \| grep -i i815) ]]
195	then
196	export SPECIALDEVICE="maxdata"
197	export GRUBLEGACYOPTS=""
198	fi
199
200	# check for special devices/clients:
201	# check for laptops and activate cpufreq scaling
202	if [[ $(echo "${hwinfo}" \| grep 'Formfactor:' \| sed 's:.Formfactor\:\ \"\(.\)\":\1:') = laptop ]]
203	then
204	export FORMFACTOR="laptop"
205	export KERNELOPTS="${KERNELOPTS} cpufreq.governor=ondemand"
206	fi
207	}
208
209	run_hardware_detection_disks()
210	{
211	local bootdev
212
213	# all disks but exclude ramdisks
214	export ALL_DISKS=$(get_hwinfo disk \| sed '/\/dev\/ram[0-9].*/d')
215	# remove the boot device from ALL_DISKS if it was an usbstick
216	if [[ $(grep '[[:space:]]${LIVEROOT}[[:space:]]' /proc/mounts \| cut -d' ' -f3) != iso9660 ]]
217	then
218	bootdev=$(grep "[[:space:]]${LIVEROOT}[[:space:]]" /proc/mounts \| cut -d' ' -f1 \| sed 's:[0-9]::g')
219	export ALL_DISKS=$(echo "${ALL_DISKS}" \| grep -v "${bootdev}")
220	fi
221	export ALL_CDROMS="$(get_hwinfo cdrom)"
222	}
223
224	setup_hdd_partitions()
225	{
226	# sanity check - should not happen
227	if is_mounted --device "${ROOTHDD}"
228	then
229	echo "partition: device ${ROOTHDD} is already mounted, umount it" >&2
230	umount "${ROOTHDD}"
231	fi
232	if [[ -n ${BOOTHDD} ]]
233	then
234	if is_mounted --device "${BOOTHDD}"
235	then
236	echo "partition: device ${BOOTHDD} is already mounted, umount it" >&2
237	umount "${BOOTHDD}"
238	fi
239	fi
240
241	if [[ ${INSTALL_METHOD} = auto ]]
242	then
243	# run this only if FDISKPARTITIONBELOW256MB is not already 1
244	if [[ ${FDISKPARTIONBELOW256MB} != 1 ]]
245	then
246	if device_minimum_size "${HDD}" 256
247	then
248	FDISKPARTIONBELOW256MB=1
249	else
250	FDISKPARTIONBELOW256MB=0
251	fi
252	fi
253
254	## delete disk
255	dd if=/dev/zero of=${HDD} count=1 &> /dev/null \|\| dialog_die
256
257	if [[ ${FDISKPARTIONBELOW256MB} = 1 ]]
258	then
259	## setup one bootable partition
260	#1. n= new disk
261	#2. p= primary disk
262	#3. 1= first partition
263	#4. 2= default sector start // small disk needs more space for grub2 mbr sector
264	#5. ''= defaul sector end
265	#6. a= bootable flag
266	#7. 1= boot flag for partition 1
267	#8. w= write/quit
268	fdisk ${HDD} &> /dev/null << EOF
269	n
270	p
271	1
272	2
273
274	a
275	1
276	w
277	EOF
278	else
279	## setup one bootable partition
280	#1. n= new disk
281	#2. p= primary disk
282	#3. 1= first partition
283	#4. ''= default sector start
284	#5. ''= defaul sector end
285	#6. a= bootable flag
286	#7. 1= boot flag for partition 1
287	#8. w= write/quit
288	fdisk ${HDD} &> /dev/null << EOF
289	n
290	p
291	1
292
293
294	a
295	1
296	w
297	EOF
298	fi
299	else
300	cfdisk ${HDD} \|\| dialog_die
301	fi
302	}
303
304	setup_hdd_format()
305	{
306	install -d /tmp
307	:> /tmp/format.log
308
309	if [[ -n ${SWAPHDD} ]]
310	then
311	# sanity check - should not happen
312	if is_mounted --device "${SWAPHDD}"
313	then
314	echo "format: device ${SWAPHDD} is already mounted, umount it" >&2
315	umount "${SWAPHDD}"
316	fi
317	mkswap ${SWAPHDD} \|\| die
318	fi
319
320	if [[ -n ${BOOTHDD} ]]
321	then
322	# sanity check - should not happen
323	if is_mounted --device "${BOOTHDD}"
324	then
325	echo "format: device ${BOOTHDD} is already mounted, umount it" >&2
326	umount "${BOOTHDD}"
327	fi
328
329	mkfs."${FORMAT_FILESYSTEM_BOOTHDD}" "${BOOTHDD}" &>> /tmp/format.log \|\| dialog_die
330	fi
331
332	if [[ -n ${ROOTHDD} ]]
333	then
334	# sanity check - should not happen
335	if is_mounted --device "${ROOTHDD}"
336	then
337	echo "format: device ${ROOTHDD} is already mounted, umount it" >&2
338	umount "${ROOTHDD}"
339	fi
340
341	mkfs."${FORMAT_FILESYSTEM_ROOTHDD}" "${ROOTHDD}" &>> /tmp/format.log \|\| dialog_die
342	fi
343	}
344
345	install_system_image()
346	{
347	pushd ${INSTALLROOT} > /dev/null
348	tar xvjpf ${IMAGEROOT}/${CDIMAGENAME} -C ${INSTALLROOT}
349	popd > /dev/null
350	}
351
352	install_system_settings()
353	{
354	local CONFIG
355
356	# write fstab
357	CONFIG="${INSTALLROOT}/etc/fstab"
358	clearconfig
359	if [[ -n ${BOOTHDD} ]]
360	then
361	addconfig -e "UUID=$(get_uuid ${BOOTHDD})\t/\t${FORMAT_FILESYSTEM_BOOTHDD}\tnoatime\t1 1"
362	fi
363	if [[ -n ${ROOTHDD} ]]
364	then
365	addconfig -e "UUID=$(get_uuid ${ROOTHDD})\t/\t${FORMAT_FILESYSTEM_ROOTHDD}\tnoatime\t0 0"
366	fi
367	if [[ -n ${SWAPHDD} ]]
368	then
369	addconfig -e "UUID='$(get_uuid ${SWAPHDD})'\tswap\tswap\tpri=1\t0 0"
370	fi
371	addconfig -e "proc\t/proc\tproc\tdefaults\t0 0"
372	addconfig -e "shm\t/dev/shm\ttmpfs\tdefaults\t0 0"
373
374	# install network config skeleton
375	CONFIG="${INSTALLROOT}/etc/conf.d/net.eth0"
376	clearconfig
377	addconfig 'ONBOOT="yes"'
378	addconfig 'NETWORKING="dhcp"'
379
380	# intel framebuffer quirk
381	CONFIG="${INSTALLROOT}/etc/splash/splash.conf"
382	if [ -e ${CONFIG} ] && [ -e /proc/fb ]
383	then
384	if [[ ! -z $(grep 'inteldrmfb' /proc/fb) ]]
385	then
386	fbdev=$(grep 'inteldrmfb' /proc/fb \| sed 's:\([0-9]\).*:\1:')
387	[[ ${fbdev} != 0 ]] && sed -i "s:^\(SPLASH_DEV=\).*:\1\"/dev/fb${fbdev}\":" ${CONFIG} \|\| dialog_die
388	fi
389	fi
390	}
391
392
393	### installer dialogs ###
394
395	dialog_die()
396	{
397	ERROR="$1"
398	RETVAL="$?"
399	dialog_install_failure
400	exit 1
401	}
402
403	dialog_warning()
404	{
405	local retval
406
407	yesnobox $"\Z1 !!! Warning !!! \Zn\n\n\This harddrive will be irreversibly erased.\n\n\Do you want to continue ?"
408	retval=$?
409	if [[ ${retval} -eq 1 ]]
410	then
411	clear
412	echo $"The process was aborted."
413	exit 1
414	fi
415	}
416
417
418	### installer tasks ###
419
420	task_setup_system_menu()
421	{
422	local mode
423	local retval
424
425	mode="$(dialog_setup_system_menu)"
426	retval=$?
427	[[ ${retval} -eq 1 ]] && return 1
428	if [[ ${retval} -eq 0 ]]
429	then
430	case "${mode}" in
431	"1") run_install auto ;;
432	"2") run_install normal ;;
433	"") task_setup_system_menu;;
434	esac
435	fi
436	}
437
438	task_hardware_detection()
439	{
440	local message
441
442	run_hardware_detection_disks
443
444	message+=$"Harddrives:\n"
445
446	if [[ ! -z ${ALL_DISKS} ]]
447	then
448	for i in ${ALL_DISKS}
449	do
450	message+="\Z3${i}\Zn "
451	done
452	message+="\n"
453	fi
454
455	if [[ ! -z ${ALL_CDROMS} ]]
456	then
457	message+="\n"
458	message+=$"Optical disk drives:\n"
459	for i in ${ALL_CDROMS}
460	do
461	message+="\Z3${i}\Zn"
462	done
463	message+="\n"
464	fi
465
466	# other devices
467	run_hardware_detection
468	case "${SPECIALDEVICE}" in
469	zotac*) message+=$"\n\Z2Zotac device detected.\Zn" ;;
470	rangee) message+=$"\n\Z2Rangee device detected.\Zn" ;;
471	maxdata) message+=$"\n\Z2Maxdata device detected.\Zn" ;;
472	*) message+=$"\n\ZnCommon device detected.\Zn" ;;
473	esac
474	if [[ ${FORMFACTOR} = laptop ]]
475	then
476	message+=$"\n\ZnFormfactor Laptop, activating 'ondemand' powersaving mode.\Zn"
477	fi
478
479	messagebox -y 12 -h $"Detected hardware:" "${message}"
480	}
481
482	task_setup_hdd_partitions()
483	{
484	local i
485	local retval
486
487	if [[ -z ${ALL_DISKS} ]]
488	then
489	dialog_no_harddrive_found
490	exit 1
491	else
492	HDD=$(dialog_select_target_harddrive)
493	retval=$?
494	[[ ${retval} -eq 1 ]] && return 1
495	if [[ ${retval} -eq 0 ]]
496	then
497	dialog_setup_hdd_info
498	setup_hdd_partitions
499	fi
500	fi
501	}
502
503	task_main()
504	{
505	local method=0
506	local retval
507
508	while [[ ${method} -le 2 ]]
509	do
510	method=$(dialog_main)
511	retval=$?
512	[[ ${retval} -eq 1 ]] && exit 1
513	if [[ ${retval} -eq 0 ]]
514	then
515	case ${method} in
516	"1") task_setup_system_menu ;;
517	"2") task_hardware_detection ;;
518	"3") install_do_reboot ;;
519	"4") /bin/bash --login -i ;;
520	esac
521	fi
522	done
523	}
524
525	run_install()
526	{
527	local method="$1"
528
529	task_hardware_detection
530
531	case "${method}" in
532	auto)
533	export BOOTHDD=""
534	export SWAPHDD=""
535	export ROOTHDD="${HDD}1"
536	export FORMAT_FILESYSTEM_BOOTHDD=""
537	export FORMAT_FILESYSTEM_ROOTHDD="${FORMAT_FILESYSTEM}"
538	export INSTALL_METHOD="${method}"
539	;;
540	normal)
541	export BOOTHDD="${HDD}1"
542	export SWAPHDD="${HDD}2"
543	export ROOTHDD="${HDD}3"
544	export FORMAT_FILESYSTEM_BOOTHDD="${FORMAT_FILESYSTEM}"
545	export FORMAT_FILESYSTEM_ROOTHDD="${FORMAT_FILESYSTEM}"
546	export INSTALL_METHOD="${method}"
547	;;
548	single)
549	export BOOTHDD=""
550	export SWAPHDD=""
551	export ROOTHDD="${HDD}1"
552	export FORMAT_FILESYSTEM_BOOTHDD=""
553	export FORMAT_FILESYSTEM_ROOTHDD="${FORMAT_FILESYSTEM}"
554	export INSTALL_METHOD="${method}"
555	;;
556	flash)
557	export BOOTHDD="${HDD}1"
558	export SWAPHDD=""
559	export ROOTHDD="${HDD}2"
560	export FORMAT_FILESYSTEM_BOOTHDD="${FORMAT_FILESYSTEM}"
561	export FORMAT_FILESYSTEM_ROOTHDD="f2fs"
562	export INSTALL_METHOD="${method}"
563	;;
564	*)
565	die "Unknown install method '${method}', aborting."
566	;;
567	esac
568
569	task_setup_hdd_partitions
570	dialog_setup_hdd_format
571	setup_hdd_format > /dev/null
572	mount_rootfs
573	(install_system_image > /tmp/install.log) 2> /tmp/install_errors.log \| install_meter \| dialog_install_system_image
574
575	dialog_install_settings
576	sleep 1
577	install_system_settings
578	if is_initrd_supported
579	then
580	dialog_install_initrd
581	initrd_config
582	initrd_install
583	fi
584
585	dialog_install_bootsector
586	bootloader_config
587	bootloader_install
588
589	umount_rootfs
590	dialog_install_successful
591	}
592
593	# set some proper traps
594	trap "trap_exit" SIGINT SIGQUIT
595
596	task_main
597
598	exit 0