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}"

# initialize global variables so they are exportable
# some sane defaults
INSTALL_METHOD=""
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}"
FLASHDISK=0

# 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
				# we assume that all removable disks are flash disks on a zotac
				export FLASHDISK=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 [[ ${FLASHDISK} = 1 ]]
		then
			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. n= new disk
				#10. p= primary disk
				#11. 2= second partition
				#12. ''= default sector start
				#13. ''= defaul sector end
				#14. w= write/quit
				fdisk ${HDD} &> /dev/null << EOF
n
p
1
2
+50M
a
1
n
p
2


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. n= new disk
				#10. p= primary disk
				#11. 2= second partition
				#12. ''= default sector start
				#13. ''= defaul sector end
				#14. w= write/quit
				fdisk ${HDD} &> /dev/null << EOF
n
p
1

+50M
a
1
n
p
2


w
EOF
			fi
		else
			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
		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
	if [[ ${FLASHDISK} = 1 ]]
	then
		message+=$"\n\ZnFlash memory detected.\Zn"
		message+=$"\n\ZnF2FS will be used as default filesystem withn the auto installation 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)
			if [[ ${FLASHDISK} = 1 ]]
			then
				export BOOTHDD="${HDD}1"
				export SWAPHDD=""
				export ROOTHDD="${HDD}2"
				export FORMAT_FILESYSTEM_BOOTHDD="f2fs"
				export FORMAT_FILESYSTEM_ROOTHDD="ext2"
			else
				export BOOTHDD=""
				export SWAPHDD=""
				export ROOTHDD="${HDD}1"
				export FORMAT_FILESYSTEM_BOOTHDD=""
				export FORMAT_FILESYSTEM_ROOTHDD="${FORMAT_FILESYSTEM}"
			fi
			export INSTALL_METHOD="${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} - ${VERSION}"
46
47	# initialize global variables so they are exportable
48	# some sane defaults
49	INSTALL_METHOD=""
50	LIVEROOT="${DEFAULT_LIVEROOT}"
51	IMAGEROOT="${DEFAULT_IMAGEROOT}"
52	INSTALLROOT="${DEFAULT_INSTALLROOT}"
53	KERNELPKG="${DEFAULT_KERNELPKG}"
54	KERNELOPTS="${DEFAULT_KERNELOPTS}"
55	GRUBLEGACYOPTS=""
56	GRUB2OPTS=""
57	FDISKPARTIONBELOW256MB=0
58	SPECIALDEVICE=""
59	FORMFACTOR="${DEFAULT_FORMFACTOR}"
60	FORMAT_FILESYSTEM="${DEFAULT_FILESYSTEM}"
61	FLASHDISK=0
62
63	# TOTALLINES=linecount of ${CDIMAGENAME}-tarball -1 !
64	# -> now in images.conf
65	CDIMAGENAME=""
66	TOTALLINES=""
67	CURRENTLINE=0
68	if [ -e ${IMAGEROOT}/images.conf ]
69	then
70	source ${IMAGEROOT}/images.conf
71	# check if all required variables are set
72	[[ -z ${CDIMAGENAME} ]] && die "CDIMAGENAME is empty in ${IMAGEROOT}/images.conf"
73	[[ -z ${TOTALLINES} ]] && die "TOTALLINES is empty in ${IMAGEROOT}/images.conf"
74	else
75	die "${IMAGEROOT}/images.conf not found"
76	fi
77
78	### helper scripts ###
79
80	trap_exit()
81	{
82	is_mounted --location "${INSTALLROOT}/dev" && umount ${INSTALLROOT}/dev
83	is_mounted --location "${INSTALLROOT}/proc" && umount ${INSTALLROOT}/proc
84	is_mounted --location "${INSTALLROOT}/sys" && umount ${INSTALLROOT}/sys
85	is_mounted --location "${INSTALLROOT}/boot" && umount ${INSTALLROOT}/boot
86	is_mounted --location "${INSTALLROOT}" && umount ${INSTALLROOT}
87	[[ -n ${SWAPHDD} ]] && swapoff ${SWAPHDD}
88
89	echo $"Installation aborted."
90	exit 1
91	}
92
93	install_meter()
94	{
95	while [[ ${CURRENTLINE} != ${TOTALLINES} ]]
96	do
97	CURRENTLINE=$(grep -c . /tmp/install.log)
98	PERCENT=$(( ${CURRENTLINE} * 100 / ${TOTALLINES}))
99	echo ${PERCENT}
100	sleep 1
101	done
102	rm -f /tmp/install.log
103	return 0
104	}
105
106	mount_rootfs()
107	{
108	local retval
109
110	if [[ -n ${SWAPHDD} ]]
111	then
112	swapon ${SWAPHDD} \|\| dialog_die $"Could not enable swap space '${SWAPHDD}'"
113	fi
114
115	if [[ -n ${ROOTHDD} ]]
116	then
117	if is_mounted --location "${INSTALLROOT}"
118	then
119	echo $"${INSTALLROOT} already mounted" >&2
120	else
121	mount -t "${FORMAT_FILESYSTEM_ROOTHDD}" "${ROOTHDD}" "${INSTALLROOT}" \|\| dialog_die $"Could not mount rootfs - drive '${ROOTHDD}' -> '${INSTALLROOT}'"
122	fi
123	fi
124
125	[[ -d ${INSTALLROOT}/boot ]] \|\| install -d ${INSTALLROOT}/boot
126
127	if [[ -n ${BOOTHDD} ]]
128	then
129	if is_mounted --location "${INSTALLROOT}"/boot
130	then
131	echo $"${INSTALLROOT}/boot already mounted" >&2
132	else
133	mount -t "${FORMAT_FILESYSTEM_BOOTHDD}" "${BOOTHDD}" "${INSTALLROOT}"/boot \|\| dialog_die $"Could not mount bootfs - drive '${BOOTHDD}' -> '${INSTALLROOT}/boot'"
134	fi
135	fi
136	}
137
138	umount_rootfs()
139	{
140	is_mounted --location ${INSTALLROOT}/boot && umount ${INSTALLROOT}/boot
141	is_mounted --location ${INSTALLROOT} && umount ${INSTALLROOT}
142
143	if [[ -n ${SWAPHDD} ]]
144	then
145	swapoff ${SWAPHDD} \|\| die
146	fi
147	}
148
149	install_do_reboot()
150	{
151	reboot
152	}
153
154	run_hardware_detection()
155	{
156	local hwinfo
157
158	hwinfo="$(hwinfo --bios --storage --pci --gfxcard --sys)"
159
160	# check for special devices/clients:
161	# if zotac a zotac and the disk is a removeable device, then add rootdelay to kernelcmd
162	local removable=0
163	if [[ ! -z $(echo "${hwinfo}" \| grep -i zotac) ]]
164	then
165	for i in /sys/block/[hs]d*/removable
166	do
167	if [[ $(< ${i}) = 1 ]]
168	then
169	removable=1
170	# we assume that all removable disks are flash disks on a zotac
171	export FLASHDISK=1
172	fi
173	done
174	# smartcard = udevadm info -n /dev/sda -a \| grep -i 'configuration.*card'
175
176	# only add this for grub legacy, grub2 detect these settings on its own
177	export GRUBLEGACYOPTS="rootdelay=8"
178	# there are to zotac types in the wild, nvidia based gfx and intel
179	if [[ ! -z $(echo "${hwinfo}" \| grep -i nouveau) ]]
180	then
181	export SPECIALDEVICE="zotac_nvidia"
182	else
183	export SPECIALDEVICE="zotac_intel"
184	fi
185	fi
186
187	# check for special devices/clients:
188	# if a rangee and disk ist smaller then 256mb move partion one block further ahead
189	if [[ ! -z $(echo "${hwinfo}" \| grep -i CLE266) ]]
190	then
191	# for a rangee always define partion startblock +1
192	export FDISKPARTIONBELOW256MB="1"
193	export SPECIALDEVICE="rangee"
194	export GRUBLEGACYOPTS=""
195	fi
196
197	# check for special devices/clients:
198	# check for maxdata / i810/ i815 Chipsets and disable KMS and use i810fb frambuffer
199	if [[ ! -z $(echo "${hwinfo}" \| grep -i i810) ]] \|\| [[ ! -z $(echo "${hwinfo}" \| grep -i i815) ]]
200	then
201	export SPECIALDEVICE="maxdata"
202	export GRUBLEGACYOPTS=""
203	fi
204
205	# check for special devices/clients:
206	# check for laptops and activate cpufreq scaling
207	if [[ $(echo "${hwinfo}" \| grep 'Formfactor:' \| sed 's:.Formfactor\:\ \"\(.\)\":\1:') = laptop ]]
208	then
209	export FORMFACTOR="laptop"
210	export KERNELOPTS="${KERNELOPTS} cpufreq.governor=ondemand"
211	fi
212	}
213
214	run_hardware_detection_disks()
215	{
216	local bootdev
217
218	# all disks but exclude ramdisks
219	export ALL_DISKS=$(get_hwinfo disk \| sed '/\/dev\/ram[0-9].*/d')
220	# remove the boot device from ALL_DISKS if it was an usbstick
221	if [[ $(grep '[[:space:]]${LIVEROOT}[[:space:]]' /proc/mounts \| cut -d' ' -f3) != iso9660 ]]
222	then
223	bootdev=$(grep "[[:space:]]${LIVEROOT}[[:space:]]" /proc/mounts \| cut -d' ' -f1 \| sed 's:[0-9]::g')
224	export ALL_DISKS=$(echo "${ALL_DISKS}" \| grep -v "${bootdev}")
225	fi
226	export ALL_CDROMS="$(get_hwinfo cdrom)"
227	}
228
229	setup_hdd_partitions()
230	{
231	# sanity check - should not happen
232	if is_mounted --device "${ROOTHDD}"
233	then
234	echo "partition: device ${ROOTHDD} is already mounted, umount it" >&2
235	umount "${ROOTHDD}"
236	fi
237	if [[ -n ${BOOTHDD} ]]
238	then
239	if is_mounted --device "${BOOTHDD}"
240	then
241	echo "partition: device ${BOOTHDD} is already mounted, umount it" >&2
242	umount "${BOOTHDD}"
243	fi
244	fi
245
246	if [[ ${INSTALL_METHOD} = auto ]]
247	then
248	# run this only if FDISKPARTITIONBELOW256MB is not already 1
249	if [[ ${FDISKPARTIONBELOW256MB} != 1 ]]
250	then
251	if device_minimum_size "${HDD}" 256
252	then
253	FDISKPARTIONBELOW256MB=1
254	else
255	FDISKPARTIONBELOW256MB=0
256	fi
257	fi
258
259	## delete disk
260	dd if=/dev/zero of=${HDD} count=1 &> /dev/null \|\| dialog_die
261
262	if [[ ${FLASHDISK} = 1 ]]
263	then
264	if [[ ${FDISKPARTIONBELOW256MB} = 1 ]]
265	then
266	## setup one bootable partition
267	# 1. n= new disk
268	# 2. p= primary disk
269	# 3. 1= first partition
270	# 4. 2= default sector start // small disk needs more space for grub2 mbr sector
271	# 5. ''= defaul sector end
272	# 6. a= bootable flag
273	# 7. 1= boot flag for partition 1
274	# 8. n= new disk
275	#10. p= primary disk
276	#11. 2= second partition
277	#12. ''= default sector start
278	#13. ''= defaul sector end
279	#14. w= write/quit
280	fdisk ${HDD} &> /dev/null << EOF
281	n
282	p
283	1
284	2
285	+50M
286	a
287	1
288	n
289	p
290	2
291
292
293	w
294	EOF
295	else
296	## setup one bootable partition
297	# 1. n= new disk
298	# 2. p= primary disk
299	# 3. 1= first partition
300	# 4. ''= default sector start
301	# 5. ''= defaul sector end
302	# 6. a= bootable flag
303	# 7. 1= boot flag for partition 1
304	# 8. n= new disk
305	#10. p= primary disk
306	#11. 2= second partition
307	#12. ''= default sector start
308	#13. ''= defaul sector end
309	#14. w= write/quit
310	fdisk ${HDD} &> /dev/null << EOF
311	n
312	p
313	1
314
315	+50M
316	a
317	1
318	n
319	p
320	2
321
322
323	w
324	EOF
325	fi
326	else
327	if [[ ${FDISKPARTIONBELOW256MB} = 1 ]]
328	then
329	## setup one bootable partition
330	#1. n= new disk
331	#2. p= primary disk
332	#3. 1= first partition
333	#4. 2= default sector start // small disk needs more space for grub2 mbr sector
334	#5. ''= defaul sector end
335	#6. a= bootable flag
336	#7. 1= boot flag for partition 1
337	#8. w= write/quit
338	fdisk ${HDD} &> /dev/null << EOF
339	n
340	p
341	1
342	2
343
344	a
345	1
346	w
347	EOF
348	else
349	## setup one bootable partition
350	#1. n= new disk
351	#2. p= primary disk
352	#3. 1= first partition
353	#4. ''= default sector start
354	#5. ''= defaul sector end
355	#6. a= bootable flag
356	#7. 1= boot flag for partition 1
357	#8. w= write/quit
358	fdisk ${HDD} &> /dev/null << EOF
359	n
360	p
361	1
362
363
364	a
365	1
366	w
367	EOF
368	fi
369	fi
370	else
371	cfdisk ${HDD} \|\| dialog_die
372	fi
373	}
374
375	setup_hdd_format()
376	{
377	install -d /tmp
378	:> /tmp/format.log
379
380	if [[ -n ${SWAPHDD} ]]
381	then
382	# sanity check - should not happen
383	if is_mounted --device "${SWAPHDD}"
384	then
385	echo "format: device ${SWAPHDD} is already mounted, umount it" >&2
386	umount "${SWAPHDD}"
387	fi
388	mkswap ${SWAPHDD} \|\| die
389	fi
390
391	if [[ -n ${BOOTHDD} ]]
392	then
393	# sanity check - should not happen
394	if is_mounted --device "${BOOTHDD}"
395	then
396	echo "format: device ${BOOTHDD} is already mounted, umount it" >&2
397	umount "${BOOTHDD}"
398	fi
399
400	mkfs."${FORMAT_FILESYSTEM_BOOTHDD}" "${BOOTHDD}" &>> /tmp/format.log \|\| dialog_die
401	fi
402
403	if [[ -n ${ROOTHDD} ]]
404	then
405	# sanity check - should not happen
406	if is_mounted --device "${ROOTHDD}"
407	then
408	echo "format: device ${ROOTHDD} is already mounted, umount it" >&2
409	umount "${ROOTHDD}"
410	fi
411
412	mkfs."${FORMAT_FILESYSTEM_ROOTHDD}" "${ROOTHDD}" &>> /tmp/format.log \|\| dialog_die
413	fi
414	}
415
416	install_system_image()
417	{
418	pushd ${INSTALLROOT} > /dev/null
419	tar xvjpf ${IMAGEROOT}/${CDIMAGENAME} -C ${INSTALLROOT}
420	popd > /dev/null
421	}
422
423	install_system_settings()
424	{
425	local CONFIG
426
427	# write fstab
428	CONFIG="${INSTALLROOT}/etc/fstab"
429	clearconfig
430	if [[ -n ${BOOTHDD} ]]
431	then
432	addconfig -e "UUID=$(get_uuid ${BOOTHDD})\t/\t${FORMAT_FILESYSTEM_BOOTHDD}\tnoatime\t1 1"
433	fi
434	if [[ -n ${ROOTHDD} ]]
435	then
436	addconfig -e "UUID=$(get_uuid ${ROOTHDD})\t/\t${FORMAT_FILESYSTEM_ROOTHDD}\tnoatime\t0 0"
437	fi
438	if [[ -n ${SWAPHDD} ]]
439	then
440	addconfig -e "UUID='$(get_uuid ${SWAPHDD})'\tswap\tswap\tpri=1\t0 0"
441	fi
442	addconfig -e "proc\t/proc\tproc\tdefaults\t0 0"
443	addconfig -e "shm\t/dev/shm\ttmpfs\tdefaults\t0 0"
444
445	# install network config skeleton
446	CONFIG="${INSTALLROOT}/etc/conf.d/net.eth0"
447	clearconfig
448	addconfig 'ONBOOT="yes"'
449	addconfig 'NETWORKING="dhcp"'
450
451	# intel framebuffer quirk
452	CONFIG="${INSTALLROOT}/etc/splash/splash.conf"
453	if [ -e ${CONFIG} ] && [ -e /proc/fb ]
454	then
455	if [[ ! -z $(grep 'inteldrmfb' /proc/fb) ]]
456	then
457	fbdev=$(grep 'inteldrmfb' /proc/fb \| sed 's:\([0-9]\).*:\1:')
458	[[ ${fbdev} != 0 ]] && sed -i "s:^\(SPLASH_DEV=\).*:\1\"/dev/fb${fbdev}\":" ${CONFIG} \|\| dialog_die
459	fi
460	fi
461	}
462
463
464	### installer dialogs ###
465
466	dialog_die()
467	{
468	ERROR="$1"
469	RETVAL="$?"
470	dialog_install_failure
471	exit 1
472	}
473
474	dialog_warning()
475	{
476	local retval
477
478	yesnobox $"\Z1 !!! Warning !!! \Zn\n\n\This harddrive will be irreversibly erased.\n\n\Do you want to continue ?"
479	retval=$?
480	if [[ ${retval} -eq 1 ]]
481	then
482	clear
483	echo $"The process was aborted."
484	exit 1
485	fi
486	}
487
488
489	### installer tasks ###
490
491	task_setup_system_menu()
492	{
493	local mode
494	local retval
495
496	mode="$(dialog_setup_system_menu)"
497	retval=$?
498	[[ ${retval} -eq 1 ]] && return 1
499	if [[ ${retval} -eq 0 ]]
500	then
501	case "${mode}" in
502	"1") run_install auto ;;
503	"2") run_install normal ;;
504	"") task_setup_system_menu;;
505	esac
506	fi
507	}
508
509	task_hardware_detection()
510	{
511	local message
512
513	run_hardware_detection_disks
514
515	message+=$"Harddrives:\n"
516
517	if [[ ! -z ${ALL_DISKS} ]]
518	then
519	for i in ${ALL_DISKS}
520	do
521	message+="\Z3${i}\Zn "
522	done
523	message+="\n"
524	fi
525
526	if [[ ! -z ${ALL_CDROMS} ]]
527	then
528	message+="\n"
529	message+=$"Optical disk drives:\n"
530	for i in ${ALL_CDROMS}
531	do
532	message+="\Z3${i}\Zn"
533	done
534	message+="\n"
535	fi
536
537	# other devices
538	run_hardware_detection
539	case "${SPECIALDEVICE}" in
540	zotac*) message+=$"\n\Z2Zotac device detected.\Zn" ;;
541	rangee) message+=$"\n\Z2Rangee device detected.\Zn" ;;
542	maxdata) message+=$"\n\Z2Maxdata device detected.\Zn" ;;
543	*) message+=$"\n\ZnCommon device detected.\Zn" ;;
544	esac
545	if [[ ${FORMFACTOR} = laptop ]]
546	then
547	message+=$"\n\ZnFormfactor Laptop, activating 'ondemand' powersaving mode.\Zn"
548	fi
549	if [[ ${FLASHDISK} = 1 ]]
550	then
551	message+=$"\n\ZnFlash memory detected.\Zn"
552	message+=$"\n\ZnF2FS will be used as default filesystem withn the auto installation mode.\Zn"
553	fi
554
555	messagebox -y 12 -h $"Detected hardware:" "${message}"
556	}
557
558	task_setup_hdd_partitions()
559	{
560	local i
561	local retval
562
563	if [[ -z ${ALL_DISKS} ]]
564	then
565	dialog_no_harddrive_found
566	exit 1
567	else
568	HDD=$(dialog_select_target_harddrive)
569	retval=$?
570	[[ ${retval} -eq 1 ]] && return 1
571	if [[ ${retval} -eq 0 ]]
572	then
573	dialog_setup_hdd_info
574	setup_hdd_partitions
575	fi
576	fi
577	}
578
579	task_main()
580	{
581	local method=0
582	local retval
583
584	while [[ ${method} -le 2 ]]
585	do
586	method=$(dialog_main)
587	retval=$?
588	[[ ${retval} -eq 1 ]] && exit 1
589	if [[ ${retval} -eq 0 ]]
590	then
591	case ${method} in
592	"1") task_setup_system_menu ;;
593	"2") task_hardware_detection ;;
594	"3") install_do_reboot ;;
595	"4") /bin/bash --login -i ;;
596	esac
597	fi
598	done
599	}
600
601	run_install()
602	{
603	local method="$1"
604
605	task_hardware_detection
606
607	case "${method}" in
608	auto)
609	if [[ ${FLASHDISK} = 1 ]]
610	then
611	export BOOTHDD="${HDD}1"
612	export SWAPHDD=""
613	export ROOTHDD="${HDD}2"
614	export FORMAT_FILESYSTEM_BOOTHDD="f2fs"
615	export FORMAT_FILESYSTEM_ROOTHDD="ext2"
616	else
617	export BOOTHDD=""
618	export SWAPHDD=""
619	export ROOTHDD="${HDD}1"
620	export FORMAT_FILESYSTEM_BOOTHDD=""
621	export FORMAT_FILESYSTEM_ROOTHDD="${FORMAT_FILESYSTEM}"
622	fi
623	export INSTALL_METHOD="${method}"
624	;;
625	normal)
626	export BOOTHDD="${HDD}1"
627	export SWAPHDD="${HDD}2"
628	export ROOTHDD="${HDD}3"
629	export FORMAT_FILESYSTEM_BOOTHDD="${FORMAT_FILESYSTEM}"
630	export FORMAT_FILESYSTEM_ROOTHDD="${FORMAT_FILESYSTEM}"
631	export INSTALL_METHOD="${method}"
632	;;
633	single)
634	export BOOTHDD=""
635	export SWAPHDD=""
636	export ROOTHDD="${HDD}1"
637	export FORMAT_FILESYSTEM_BOOTHDD=""
638	export FORMAT_FILESYSTEM_ROOTHDD="${FORMAT_FILESYSTEM}"
639	export INSTALL_METHOD="${method}"
640	;;
641	flash)
642	export BOOTHDD="${HDD}1"
643	export SWAPHDD=""
644	export ROOTHDD="${HDD}2"
645	export FORMAT_FILESYSTEM_BOOTHDD="${FORMAT_FILESYSTEM}"
646	export FORMAT_FILESYSTEM_ROOTHDD="f2fs"
647	export INSTALL_METHOD="${method}"
648	;;
649	*)
650	die "Unknown install method '${method}', aborting."
651	;;
652	esac
653
654	task_setup_hdd_partitions
655	dialog_setup_hdd_format
656	setup_hdd_format > /dev/null
657	mount_rootfs
658	(install_system_image > /tmp/install.log) 2> /tmp/install_errors.log \| install_meter \| dialog_install_system_image
659
660	dialog_install_settings
661	sleep 1
662	install_system_settings
663	if is_initrd_supported
664	then
665	dialog_install_initrd
666	initrd_config
667	initrd_install
668	fi
669
670	dialog_install_bootsector
671	bootloader_config
672	bootloader_install
673
674	umount_rootfs
675	dialog_install_successful
676	}
677
678	# set some proper traps
679	trap "trap_exit" SIGINT SIGQUIT
680
681	task_main
682
683	exit 0