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 i845 Chipsets and enable KMS and use 915 drm driver later in initrd
	if [[ ! -z $(echo "${hwinfo}" | grep -i i845) ]]
	then
		export SPECIALDEVICE="i845"
		# unset default video=1024x768 opt or the drm driver breaks
		export KERNELOPTS="quiet"
		export GRUBLEGACYOPTS=""
		# enable full kms support
		export GRUB2GFXPAYLOAD="keep"
	fi

	# check for radeon gfxcards
	if [[ ! -z $(echo "${hwinfo}" | grep -i radeon) ]]
	then
		# enable full kms support
		export GRUB2GFXPAYLOAD="keep"
	fi

	# requires nomsi to prevent massive IRQ error spam
	# see: http://ubuntuforums.org/showthread.php?t=1234983
	if [[ ! -z $(echo "${hwinfo}" | grep -i 'P5VD2-X') ]] || [[ ! -z $(echo "${hwinfo}" | grep -i 'VT8237') ]] || [[ ! -z $(echo "${hwinfo}" | grep -i 'VX700') ]]
	then
		export SPECIALDEVICE="nomsi"
		export KERNELOPTS="${KERNELOPTS} pci=nomsi,noaer"
	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" ;;
		i845) message+=$"\n\Z2Intel i845 VGA device detected.\Zn" ;;
		nomsi) message+=$"\n\Z2Mainboard with P5VD2-X/VT8237/VX700 chipset detected.\Zn"
			message+=$"\n\Z2Disabling Message Signaled Interrupts (MSI) capability of the kernel.\Zn" ;;
		*) message+=$"\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	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} - ${VERSION}"
46	niro	2320
47	niro	2890	# initialize global variables so they are exportable
48	niro	2404	# some sane defaults
49	niro	2891	INSTALL_METHOD=""
50	niro	2653	LIVEROOT="${DEFAULT_LIVEROOT}"
51	niro	2642	IMAGEROOT="${DEFAULT_IMAGEROOT}"
52	niro	2342	INSTALLROOT="${DEFAULT_INSTALLROOT}"
53	niro	2404	KERNELPKG="${DEFAULT_KERNELPKG}"
54			KERNELOPTS="${DEFAULT_KERNELOPTS}"
55	niro	2320	GRUBLEGACYOPTS=""
56			GRUB2OPTS=""
57			FDISKPARTIONBELOW256MB=0
58			SPECIALDEVICE=""
59	niro	2404	FORMFACTOR="${DEFAULT_FORMFACTOR}"
60	niro	2332	FORMAT_FILESYSTEM="${DEFAULT_FILESYSTEM}"
61	niro	2890	FLASHDISK=0
62	niro	2320
63	niro	2642	# 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	niro	2320
78	niro	2482	### helper scripts ###
79
80	niro	2409	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	niro	2889	[[ -n ${SWAPHDD} ]] && swapoff ${SWAPHDD}
88	niro	2409
89			echo $"Installation aborted."
90			exit 1
91			}
92
93	niro	2423	install_meter()
94	niro	2320	{
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	niro	2485	mount_rootfs()
107	niro	2484	{
108	niro	2489	local retval
109
110	niro	2882	if [[ -n ${SWAPHDD} ]]
111	niro	2489	then
112	niro	2882	swapon ${SWAPHDD} \|\| dialog_die $"Could not enable swap space '${SWAPHDD}'"
113	niro	2489	fi
114	niro	2882
115			if [[ -n ${ROOTHDD} ]]
116			then
117			if is_mounted --location "${INSTALLROOT}"
118			then
119			echo $"${INSTALLROOT} already mounted" >&2
120			else
121	niro	2888	mount -t "${FORMAT_FILESYSTEM_ROOTHDD}" "${ROOTHDD}" "${INSTALLROOT}" \|\| dialog_die $"Could not mount rootfs - drive '${ROOTHDD}' -> '${INSTALLROOT}'"
122	niro	2882	fi
123			fi
124
125	niro	2486	[[ -d ${INSTALLROOT}/boot ]] \|\| install -d ${INSTALLROOT}/boot
126	niro	2882
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	niro	2888	mount -t "${FORMAT_FILESYSTEM_BOOTHDD}" "${BOOTHDD}" "${INSTALLROOT}"/boot \|\| dialog_die $"Could not mount bootfs - drive '${BOOTHDD}' -> '${INSTALLROOT}/boot'"
134	niro	2882	fi
135			fi
136	niro	2484	}
137
138	niro	2485	umount_rootfs()
139	niro	2484	{
140			is_mounted --location ${INSTALLROOT}/boot && umount ${INSTALLROOT}/boot
141			is_mounted --location ${INSTALLROOT} && umount ${INSTALLROOT}
142	niro	2882
143			if [[ -n ${SWAPHDD} ]]
144			then
145			swapoff ${SWAPHDD} \|\| die
146			fi
147	niro	2484	}
148
149			install_do_reboot()
150			{
151			reboot
152			}
153
154	niro	2320	run_hardware_detection()
155			{
156			local hwinfo
157
158			hwinfo="$(hwinfo --bios --storage --pci --gfxcard --sys)"
159
160	niro	2654	# 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	niro	2890	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	niro	2654	# smartcard = udevadm info -n /dev/sda -a \| grep -i 'configuration.*card'
175	niro	2320
176	niro	2654	# 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	niro	2320
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	niro	2892	# check for i845 Chipsets and enable KMS and use 915 drm driver later in initrd
206			if [[ ! -z $(echo "${hwinfo}" \| grep -i i845) ]]
207			then
208			export SPECIALDEVICE="i845"
209			# unset default video=1024x768 opt or the drm driver breaks
210			export KERNELOPTS="quiet"
211			export GRUBLEGACYOPTS=""
212			# enable full kms support
213			export GRUB2GFXPAYLOAD="keep"
214			fi
215
216			# check for radeon gfxcards
217			if [[ ! -z $(echo "${hwinfo}" \| grep -i radeon) ]]
218			then
219			# enable full kms support
220			export GRUB2GFXPAYLOAD="keep"
221			fi
222
223			# requires nomsi to prevent massive IRQ error spam
224			# see: http://ubuntuforums.org/showthread.php?t=1234983
225			if [[ ! -z $(echo "${hwinfo}" \| grep -i 'P5VD2-X') ]] \|\| [[ ! -z $(echo "${hwinfo}" \| grep -i 'VT8237') ]] \|\| [[ ! -z $(echo "${hwinfo}" \| grep -i 'VX700') ]]
226			then
227			export SPECIALDEVICE="nomsi"
228			export KERNELOPTS="${KERNELOPTS} pci=nomsi,noaer"
229			fi
230
231	niro	2320	# check for special devices/clients:
232			# check for laptops and activate cpufreq scaling
233			if [[ $(echo "${hwinfo}" \| grep 'Formfactor:' \| sed 's:.Formfactor\:\ \"\(.\)\":\1:') = laptop ]]
234			then
235			export FORMFACTOR="laptop"
236			export KERNELOPTS="${KERNELOPTS} cpufreq.governor=ondemand"
237			fi
238			}
239
240	niro	2429	run_hardware_detection_disks()
241			{
242			local bootdev
243
244			# all disks but exclude ramdisks
245			export ALL_DISKS=$(get_hwinfo disk \| sed '/\/dev\/ram[0-9].*/d')
246			# remove the boot device from ALL_DISKS if it was an usbstick
247	niro	2653	if [[ $(grep '[[:space:]]${LIVEROOT}[[:space:]]' /proc/mounts \| cut -d' ' -f3) != iso9660 ]]
248	niro	2429	then
249	niro	2653	bootdev=$(grep "[[:space:]]${LIVEROOT}[[:space:]]" /proc/mounts \| cut -d' ' -f1 \| sed 's:[0-9]::g')
250	niro	2429	export ALL_DISKS=$(echo "${ALL_DISKS}" \| grep -v "${bootdev}")
251			fi
252			export ALL_CDROMS="$(get_hwinfo cdrom)"
253			}
254
255	niro	2882	setup_hdd_partitions()
256	niro	2320	{
257	niro	2435	# sanity check - should not happen
258			if is_mounted --device "${ROOTHDD}"
259			then
260			echo "partition: device ${ROOTHDD} is already mounted, umount it" >&2
261			umount "${ROOTHDD}"
262			fi
263	niro	2882	if [[ -n ${BOOTHDD} ]]
264	niro	2320	then
265	niro	2882	if is_mounted --device "${BOOTHDD}"
266	niro	2320	then
267	niro	2882	echo "partition: device ${BOOTHDD} is already mounted, umount it" >&2
268			umount "${BOOTHDD}"
269	niro	2320	fi
270			fi
271
272	niro	2882	if [[ ${INSTALL_METHOD} = auto ]]
273			then
274			# run this only if FDISKPARTITIONBELOW256MB is not already 1
275			if [[ ${FDISKPARTIONBELOW256MB} != 1 ]]
276			then
277			if device_minimum_size "${HDD}" 256
278			then
279			FDISKPARTIONBELOW256MB=1
280			else
281			FDISKPARTIONBELOW256MB=0
282			fi
283			fi
284	niro	2320
285	niro	2882	## delete disk
286			dd if=/dev/zero of=${HDD} count=1 &> /dev/null \|\| dialog_die
287
288	niro	2890	if [[ ${FLASHDISK} = 1 ]]
289	niro	2882	then
290	niro	2890	if [[ ${FDISKPARTIONBELOW256MB} = 1 ]]
291			then
292			## setup one bootable partition
293			# 1. n= new disk
294			# 2. p= primary disk
295			# 3. 1= first partition
296			# 4. 2= default sector start // small disk needs more space for grub2 mbr sector
297			# 5. ''= defaul sector end
298			# 6. a= bootable flag
299			# 7. 1= boot flag for partition 1
300			# 8. n= new disk
301			#10. p= primary disk
302			#11. 2= second partition
303			#12. ''= default sector start
304			#13. ''= defaul sector end
305			#14. w= write/quit
306			fdisk ${HDD} &> /dev/null << EOF
307	niro	2320	n
308			p
309			1
310			2
311	niro	2890	+50M
312			a
313			1
314			n
315			p
316			2
317	niro	2320
318	niro	2890
319			w
320			EOF
321			else
322			## setup one bootable partition
323			# 1. n= new disk
324			# 2. p= primary disk
325			# 3. 1= first partition
326			# 4. ''= default sector start
327			# 5. ''= defaul sector end
328			# 6. a= bootable flag
329			# 7. 1= boot flag for partition 1
330			# 8. n= new disk
331			#10. p= primary disk
332			#11. 2= second partition
333			#12. ''= default sector start
334			#13. ''= defaul sector end
335			#14. w= write/quit
336			fdisk ${HDD} &> /dev/null << EOF
337			n
338			p
339			1
340
341			+50M
342	niro	2320	a
343			1
344	niro	2890	n
345			p
346			2
347
348
349	niro	2320	w
350			EOF
351	niro	2890	fi
352	niro	2882	else
353	niro	2890	if [[ ${FDISKPARTIONBELOW256MB} = 1 ]]
354			then
355			## setup one bootable partition
356			#1. n= new disk
357			#2. p= primary disk
358			#3. 1= first partition
359			#4. 2= default sector start // small disk needs more space for grub2 mbr sector
360			#5. ''= defaul sector end
361			#6. a= bootable flag
362			#7. 1= boot flag for partition 1
363			#8. w= write/quit
364			fdisk ${HDD} &> /dev/null << EOF
365	niro	2320	n
366			p
367			1
368	niro	2890	2
369	niro	2320
370	niro	2890	a
371			1
372			w
373			EOF
374			else
375			## setup one bootable partition
376			#1. n= new disk
377			#2. p= primary disk
378			#3. 1= first partition
379			#4. ''= default sector start
380			#5. ''= defaul sector end
381			#6. a= bootable flag
382			#7. 1= boot flag for partition 1
383			#8. w= write/quit
384			fdisk ${HDD} &> /dev/null << EOF
385			n
386			p
387			1
388	niro	2320
389	niro	2890
390	niro	2320	a
391			1
392			w
393			EOF
394	niro	2890	fi
395	niro	2882	fi
396			else
397			cfdisk ${HDD} \|\| dialog_die
398	niro	2320	fi
399			}
400
401			setup_hdd_format()
402			{
403	niro	2883	install -d /tmp
404			:> /tmp/format.log
405
406	niro	2882	if [[ -n ${SWAPHDD} ]]
407	niro	2435	then
408	niro	2882	# sanity check - should not happen
409			if is_mounted --device "${SWAPHDD}"
410			then
411			echo "format: device ${SWAPHDD} is already mounted, umount it" >&2
412			umount "${SWAPHDD}"
413			fi
414			mkswap ${SWAPHDD} \|\| die
415	niro	2435	fi
416
417	niro	2882	if [[ -n ${BOOTHDD} ]]
418			then
419			# sanity check - should not happen
420			if is_mounted --device "${BOOTHDD}"
421			then
422			echo "format: device ${BOOTHDD} is already mounted, umount it" >&2
423			umount "${BOOTHDD}"
424			fi
425
426	niro	2885	mkfs."${FORMAT_FILESYSTEM_BOOTHDD}" "${BOOTHDD}" &>> /tmp/format.log \|\| dialog_die
427	niro	2882	fi
428
429			if [[ -n ${ROOTHDD} ]]
430			then
431			# sanity check - should not happen
432			if is_mounted --device "${ROOTHDD}"
433			then
434			echo "format: device ${ROOTHDD} is already mounted, umount it" >&2
435			umount "${ROOTHDD}"
436			fi
437
438	niro	2885	mkfs."${FORMAT_FILESYSTEM_ROOTHDD}" "${ROOTHDD}" &>> /tmp/format.log \|\| dialog_die
439	niro	2882	fi
440	niro	2320	}
441
442			install_system_image()
443			{
444	niro	2433	pushd ${INSTALLROOT} > /dev/null
445	niro	2655	tar xvjpf ${IMAGEROOT}/${CDIMAGENAME} -C ${INSTALLROOT}
446	niro	2433	popd > /dev/null
447	niro	2320	}
448
449			install_system_settings()
450			{
451	niro	2443	local CONFIG
452	niro	2320
453	niro	2443	# write fstab
454			CONFIG="${INSTALLROOT}/etc/fstab"
455			clearconfig
456	niro	2882	if [[ -n ${BOOTHDD} ]]
457			then
458	niro	2885	addconfig -e "UUID=$(get_uuid ${BOOTHDD})\t/\t${FORMAT_FILESYSTEM_BOOTHDD}\tnoatime\t1 1"
459	niro	2882	fi
460			if [[ -n ${ROOTHDD} ]]
461			then
462	niro	2885	addconfig -e "UUID=$(get_uuid ${ROOTHDD})\t/\t${FORMAT_FILESYSTEM_ROOTHDD}\tnoatime\t0 0"
463	niro	2882	fi
464			if [[ -n ${SWAPHDD} ]]
465			then
466			addconfig -e "UUID='$(get_uuid ${SWAPHDD})'\tswap\tswap\tpri=1\t0 0"
467			fi
468	niro	2443	addconfig -e "proc\t/proc\tproc\tdefaults\t0 0"
469			addconfig -e "shm\t/dev/shm\ttmpfs\tdefaults\t0 0"
470
471	niro	2320	# install network config skeleton
472	niro	2443	CONFIG="${INSTALLROOT}/etc/conf.d/net.eth0"
473			clearconfig
474			addconfig 'ONBOOT="yes"'
475			addconfig 'NETWORKING="dhcp"'
476	niro	2320
477	niro	2442	# intel framebuffer quirk
478	niro	2500	CONFIG="${INSTALLROOT}/etc/splash/splash.conf"
479			if [ -e ${CONFIG} ] && [ -e /proc/fb ]
480	niro	2320	then
481	niro	2500	if [[ ! -z $(grep 'inteldrmfb' /proc/fb) ]]
482	niro	2320	then
483	niro	2500	fbdev=$(grep 'inteldrmfb' /proc/fb \| sed 's:\([0-9]\).*:\1:')
484			[[ ${fbdev} != 0 ]] && sed -i "s:^\(SPLASH_DEV=\).*:\1\"/dev/fb${fbdev}\":" ${CONFIG} \|\| dialog_die
485	niro	2320	fi
486			fi
487			}
488
489
490	niro	2482	### installer dialogs ###
491
492			dialog_die()
493			{
494			ERROR="$1"
495			RETVAL="$?"
496			dialog_install_failure
497			exit 1
498			}
499
500			dialog_warning()
501			{
502			local retval
503
504			yesnobox $"\Z1 !!! Warning !!! \Zn\n\n\This harddrive will be irreversibly erased.\n\n\Do you want to continue ?"
505			retval=$?
506			if [[ ${retval} -eq 1 ]]
507			then
508			clear
509			echo $"The process was aborted."
510			exit 1
511			fi
512			}
513
514
515			### installer tasks ###
516
517			task_setup_system_menu()
518			{
519			local mode
520			local retval
521
522			mode="$(dialog_setup_system_menu)"
523			retval=$?
524			[[ ${retval} -eq 1 ]] && return 1
525			if [[ ${retval} -eq 0 ]]
526			then
527			case "${mode}" in
528	niro	2882	"1") run_install auto ;;
529			"2") run_install normal ;;
530	niro	2482	"") task_setup_system_menu;;
531			esac
532			fi
533			}
534
535			task_hardware_detection()
536			{
537			local message
538
539			run_hardware_detection_disks
540
541			message+=$"Harddrives:\n"
542
543			if [[ ! -z ${ALL_DISKS} ]]
544			then
545			for i in ${ALL_DISKS}
546			do
547			message+="\Z3${i}\Zn "
548			done
549			message+="\n"
550			fi
551
552			if [[ ! -z ${ALL_CDROMS} ]]
553			then
554			message+="\n"
555			message+=$"Optical disk drives:\n"
556			for i in ${ALL_CDROMS}
557			do
558			message+="\Z3${i}\Zn"
559			done
560			message+="\n"
561			fi
562
563			# other devices
564			run_hardware_detection
565			case "${SPECIALDEVICE}" in
566			zotac*) message+=$"\n\Z2Zotac device detected.\Zn" ;;
567			rangee) message+=$"\n\Z2Rangee device detected.\Zn" ;;
568			maxdata) message+=$"\n\Z2Maxdata device detected.\Zn" ;;
569	niro	2892	i845) message+=$"\n\Z2Intel i845 VGA device detected.\Zn" ;;
570			nomsi) message+=$"\n\Z2Mainboard with P5VD2-X/VT8237/VX700 chipset detected.\Zn"
571			message+=$"\n\Z2Disabling Message Signaled Interrupts (MSI) capability of the kernel.\Zn" ;;
572	niro	2482	*) message+=$"\n\ZnCommon device detected.\Zn" ;;
573			esac
574			if [[ ${FORMFACTOR} = laptop ]]
575			then
576			message+=$"\n\ZnFormfactor Laptop, activating 'ondemand' powersaving mode.\Zn"
577			fi
578	niro	2890	if [[ ${FLASHDISK} = 1 ]]
579			then
580			message+=$"\n\ZnFlash memory detected.\Zn"
581			message+=$"\n\ZnF2FS will be used as default filesystem withn the auto installation mode.\Zn"
582			fi
583	niro	2482
584			messagebox -y 12 -h $"Detected hardware:" "${message}"
585			}
586
587	niro	2882	task_setup_hdd_partitions()
588	niro	2482	{
589			local i
590			local retval
591
592			if [[ -z ${ALL_DISKS} ]]
593			then
594			dialog_no_harddrive_found
595			exit 1
596			else
597			HDD=$(dialog_select_target_harddrive)
598			retval=$?
599			[[ ${retval} -eq 1 ]] && return 1
600			if [[ ${retval} -eq 0 ]]
601			then
602			dialog_setup_hdd_info
603	niro	2882	setup_hdd_partitions
604	niro	2482	fi
605			fi
606			}
607
608			task_main()
609			{
610			local method=0
611			local retval
612
613			while [[ ${method} -le 2 ]]
614			do
615			method=$(dialog_main)
616			retval=$?
617			[[ ${retval} -eq 1 ]] && exit 1
618			if [[ ${retval} -eq 0 ]]
619			then
620			case ${method} in
621			"1") task_setup_system_menu ;;
622			"2") task_hardware_detection ;;
623			"3") install_do_reboot ;;
624			"4") /bin/bash --login -i ;;
625			esac
626			fi
627			done
628			}
629
630	niro	2882	run_install()
631	niro	2320	{
632	niro	2882	local method="$1"
633
634	niro	2481	task_hardware_detection
635	niro	2320
636	niro	2882	case "${method}" in
637			auto)
638	niro	2890	if [[ ${FLASHDISK} = 1 ]]
639			then
640			export BOOTHDD="${HDD}1"
641			export SWAPHDD=""
642			export ROOTHDD="${HDD}2"
643			export FORMAT_FILESYSTEM_BOOTHDD="f2fs"
644			export FORMAT_FILESYSTEM_ROOTHDD="ext2"
645			else
646			export BOOTHDD=""
647			export SWAPHDD=""
648			export ROOTHDD="${HDD}1"
649			export FORMAT_FILESYSTEM_BOOTHDD=""
650			export FORMAT_FILESYSTEM_ROOTHDD="${FORMAT_FILESYSTEM}"
651			fi
652	niro	2882	export INSTALL_METHOD="${method}"
653			;;
654			normal)
655	niro	2886	export BOOTHDD="${HDD}1"
656			export SWAPHDD="${HDD}2"
657			export ROOTHDD="${HDD}3"
658	niro	2885	export FORMAT_FILESYSTEM_BOOTHDD="${FORMAT_FILESYSTEM}"
659			export FORMAT_FILESYSTEM_ROOTHDD="${FORMAT_FILESYSTEM}"
660	niro	2882	export INSTALL_METHOD="${method}"
661			;;
662	niro	2885	single)
663	niro	2886	export BOOTHDD=""
664			export SWAPHDD=""
665			export ROOTHDD="${HDD}1"
666	niro	2885	export FORMAT_FILESYSTEM_BOOTHDD=""
667			export FORMAT_FILESYSTEM_ROOTHDD="${FORMAT_FILESYSTEM}"
668			export INSTALL_METHOD="${method}"
669			;;
670	niro	2887	flash)
671			export BOOTHDD="${HDD}1"
672			export SWAPHDD=""
673			export ROOTHDD="${HDD}2"
674			export FORMAT_FILESYSTEM_BOOTHDD="${FORMAT_FILESYSTEM}"
675			export FORMAT_FILESYSTEM_ROOTHDD="f2fs"
676			export INSTALL_METHOD="${method}"
677			;;
678	niro	2882	*)
679			die "Unknown install method '${method}', aborting."
680			;;
681			esac
682	niro	2320
683	niro	2882	task_setup_hdd_partitions
684	niro	2320	dialog_setup_hdd_format
685	niro	2399	setup_hdd_format > /dev/null
686	niro	2485	mount_rootfs
687	niro	2423	(install_system_image > /tmp/install.log) 2> /tmp/install_errors.log \| install_meter \| dialog_install_system_image
688	niro	2320
689			dialog_install_settings
690			sleep 1
691	niro	2399	install_system_settings
692	niro	2440	if is_initrd_supported
693			then
694			dialog_install_initrd
695			initrd_config
696			initrd_install
697			fi
698	niro	2320
699			dialog_install_bootsector
700	niro	2440	bootloader_config
701			bootloader_install
702	niro	2320
703	niro	2485	umount_rootfs
704	niro	2320	dialog_install_successful
705			}
706
707	niro	2409	# set some proper traps
708			trap "trap_exit" SIGINT SIGQUIT
709
710	niro	2477	task_main
711	niro	2320
712			exit 0