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
LC_MESSAGES=C

# 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

# TOTALLINES=linecount of ${CDIMAGENAME}-tarball -1 !
# -> now in images.conf
CDIMAGENAME=""
TOTALLINES=""
CURRENTLINE=0
if [ -e /mnt/cdrom/system/images.conf ]
then
	source /mnt/cdrom/system/images.conf
	# check if all required variables are set
	[[ -z ${CDIMAGENAME} ]] && die "CDIMAGENAME is empty in /mnt/cdrom/system/images.conf"
	[[ -z ${TOTALLINES} ]] && die "TOTALLINES is empty in /mnt/cdrom/system/images.conf"
else
	die "/mnt/cdrom/system/images.conf not found"
fi

### System/Config Version
VERSION="%VERSIONTAG%"
TITLE="${DEFAULT_TITLE} - ${VERSION}"

# some sane defaults
CDROOT="${DEFAULT_CDROOT}"
INSTALLROOT="${DEFAULT_INSTALLROOT}"
KERNELPKG="${DEFAULT_KERNELPKG}"
KERNELOPTS="${DEFAULT_KERNELOPTS}"
GRUBLEGACYOPTS=""
GRUB2OPTS=""
FDISKPARTIONBELOW256MB=0
SPECIALDEVICE=""
FORMFACTOR="${DEFAULT_FORMFACTOR}"
FORMAT_FILESYSTEM="${DEFAULT_FILESYSTEM}"

#################################################
#		  DIALOG BOXEN			#
#################################################

trap_exit()
{
	is_mounted --location "${INSTALLROOT}/dev" && umount ${INSTALLROOT}/dev
	is_mounted --location "${INSTALLROOT}/proc" && umount ${INSTALLROOT}/proc
	is_mounted --location "${INSTALLROOT}/sys" && umount ${INSTALLROOT}/sys
	is_mounted --location "${INSTALLROOT}/boot" && umount ${INSTALLROOT}/boot
	is_mounted --location "${INSTALLROOT}" && umount ${INSTALLROOT}

	echo $"Installation aborted."
	exit 1
}

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
}

dialog_setup_system_menu()
{
	local mode
	local retval

	mode=$(menubox -h $"[ Harddrive partitioning ]" $"\nSelect an installation mode" \
		$"1:Automatic setup (recommended)" \
		":" \
		$":\Z1Expert modes:\Zn" \
		$"2:Common IDE-disk (manual setup)")
	retval=$?
	[[ ${retval} -eq 1 ]] && return 1
	if [[ ${retval} -eq 0 ]]
	then
		case "${mode}" in
			"1") run_install_auto ;;
			"2") run_install_normal ;;
			"") dialog_setup_system_menu;;
		esac
	fi
}

dialog_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}"
}

dialog_setup_hdd_partitions_manual()
{
	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_manual
		fi
	fi
}

dialog_setup_hdd_partitions_auto()
{
	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_auto
			dialog_setup_hdd_create_partitions
			setup_hdd_partitions_auto
		fi
	fi
}

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
}

dialog_main()
{
	local method=0
	local retval

	while [[ ${method} -le 2 ]]
	do
		method=$(CANCEL_LABEL=$"Exit" menubox $"Configuration:" \
			$"1:Install system" \
			$"2:Show detected harddrives" \
			$"3:Exit and reboot" \
			$"4:Exit and drop into a shell")
		retval=$?
		[[ ${retval} -eq 1 ]] && exit 1
		if [[ ${retval} -eq 0 ]]
		then
			case ${method} in
				"1") dialog_setup_system_menu ;;
				"2") dialog_hardware_detection ;;
				"3") install_do_reboot ;;
				"4") /bin/bash --login -i ;;
			esac
		fi
	done
}

#################################################
#		Install Komandos		#
#################################################
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 [[ $(grep '[[:space:]]/mnt/cdrom[[:space:]]' /proc/mounts | cut -d' ' -f3) != iso9660 ]]
	then
		bootdev="$(grep '[[:space:]]/mnt/cdrom[[: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)"
}

hdd_size_below_256mb()
{
	local hdd="$1"
	local size
	local retval
	[[ -z ${hdd} ]] && dialog_die "Error: get_hdd_size() no \$hdd given!"

	size=$(fdisk -l ${hdd} | grep "Disk.*${hdd}" | sed 's:.*,\ \(.*\)\ byte.*:\1:')
	if [[ ${size} -le 257000000 ]]
	then
		retval="0"
	else
		retval="1"
	fi

	return "${retval}"
}

setup_hdd_partitions_auto()
{
	ROOTHDD="${HDD}1"

	# sanity check - should not happen
	if is_mounted --device "${ROOTHDD}"
	then
		echo "partition: device ${ROOTHDD} is already mounted, umount it" >&2
		umount "${ROOTHDD}"
	fi

	# run this only if FDISKPARTITIONBELOW256MB is not already 1
	if [[ ${FDISKPARTIONBELOW256MB} != 1 ]]
	then
		if hdd_size_below_256mb ${HDD}
		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
}

setup_hdd_partitions_manual()
{
	ROOTHDD="${HDD}1"
	SWAPHDD=""
	BOOTHDD=""
	cfdisk ${HDD} || dialog_die
}

setup_hdd_format()
{
	# sanity check - should not happen
	if is_mounted --device "${ROOTHDD}"
	then
		echo "format: device ${ROOTHDD} is already mounted, umount it" >&2
		umount "${ROOTHDD}"
	fi

	mkfs."${FORMAT_FILESYSTEM}" -q "${ROOTHDD}" || dialog_die
}

install_mount_rootfs()
{
	is_mounted --location "${INSTALLROOT}" || mount "${ROOTHDD}" "${INSTALLROOT}"
	install -d ${INSTALLROOT}/boot || dialog_die
}

install_system_image()
{
	pushd ${INSTALLROOT} > /dev/null
	tar xvjpf ${CDROOT}/system/${CDIMAGENAME} -C ${INSTALLROOT}
	popd > /dev/null
}

disabled_install_bootsector_chroot()
{
	local my_roothdd
	local grubconf="${INSTALLROOT}/boot/grub/grub.conf"
	local grub2conf="/boot/grub/grub.cfg"

	# check for grub2
	if [[ -f ${INSTALLROOT}/sbin/grub-mkconfig ]]
	then
		# needed by grub-mkconfig on the first run
		if [[ ! -f ${INSTALLROOT}/boot/grub/video.lst ]]
		then
			install -m0644 ${INSTALLROOT}/lib/grub/*/video.lst ${INSTALLROOT}/boot/grub/video.lst || dialog_die
		fi

		# set kernelopts
		if [[ -f ${INSTALLROOT}/etc/conf.d/grub ]]
		then
			sed -i "s:^\(export GRUB_CMDLINE_LINUX_DEFAULT=\).*:\1\"${KERNELOPTS}\":" ${INSTALLROOT}/etc/conf.d/grub || dialog_die
		else
			CONFIG="${INSTALLROOT}/etc/conf.d/grub"
			clearconfig
			addconfig "export GRUB_CMDLINE_LINUX_DEFAULT=\"${KERNELOPTS}\""
		fi
		CONFIG="${INSTALLROOT}/root/.installrc"
		clearconfig
		# only grub 1.99
		addconfig 'type -P grub-mkdevicemap && grub-mkdevicemap'
		addconfig "grub-install --no-floppy ${HDD} &> /dev/null"
		addconfig "LC_ALL=C grub-mkconfig -o ${grub2conf}  &> /dev/null"
		addconfig "exit 0"

	# grub-legacy
	else
		source ${INSTALLROOT}/boot/kernelversion

		if [ -e ${INSTALLROOT}/etc/alx_version ]
		then
			OLD_ALXVER="${ALXVER}"
			source ${INSTALLROOT}/etc/alx_version
			KRNVER="ALX-${ALXVER}"
			ALXVER="${OLD_ALXVER}"
		fi

		[[ -z ${KRNVER} ]] && KRNVER="AutoSta_LX"
		[[ -z ${KRNINITRD} ]] && KRNINITRD="initrd"
		[[ -z ${KRNIMG} ]] && KRNIMG="vmlinuz"

		# uuid support
		my_roothdd="UUID=$(get_uuid ${ROOTHDD})"

		CONFIG="${grubconf}"
		clearconfig
		addconfig "default 0"
		addconfig "timeout 3"
		# using current root password
		addconfig "password --md5 $(cat ${INSTALLROOT}/etc/shadow | grep root | cut -d: -f2)"

		addconfig
		addconfig "# normal boot"
		addconfig "title ${KRNVER}"
		addconfig "root (hd0,0)"
		addconfig "kernel /boot/${KRNIMG} root=${my_roothdd} ${KERNELOPTS} ${GRUBLEGACYOPTS}"
		if is_initrd_supported
		then
			addconfig "initrd /boot/${KRNINITRD}"
		fi

		addconfig
		addconfig "# admin boot"
		addconfig "title ${KRNVER} - Re-run hardware-detection"
		addconfig "lock"
		addconfig "root (hd0,0)"
		addconfig "kernel /boot/${KRNIMG} root=${my_roothdd} ${KERNELOPTS} ${GRUBLEGACYOPTS} hardware-auto-detection"
		if is_initrd_supported
		then
			addconfig "initrd /boot/${KRNINITRD}"
		fi

		addconfig
		addconfig "title ${KRNVER} - Reset *all* local settings"
		addconfig "lock"
		addconfig "root (hd0,0)"
		addconfig "kernel /boot/${KRNIMG} root=${my_roothdd} ${KERNELOPTS} ${GRUBLEGACYOPTS} alx-reset-settings"
		if is_initrd_supported
		then
			addconfig "initrd /boot/${KRNINITRD}"
		fi

		# bootsector schreiben chrooted schreiben (lfs/magellan)
		cat > ${INSTALLROOT}/root/.installrc << CHROOTEOF
/usr/sbin/grub --no-floppy --batch << "EOF" 1> /dev/null 2> /dev/null
root (hd0,0)
setup (hd0)
quit
EOF
exit 0
CHROOTEOF
	fi

	# run installrc
	chrooted /bin/bash --rcfile /root/.installrc -i
	rm ${INSTALLROOT}/root/.installrc
}

disabled_install_initrd_chroot()
{
	# only generate initrds if the cmd exists
	is_initrd_supported || return 0

	DISKMODS="sd_mod"
	OLDPATAMODS="amd74xx piix sis5513 via82cxxx"
	PATAMODS="ata_piix pata_amd pata_mpiix pata_oldpiix pata_sis pata_via"
	SATAMODS="sata_via sata_sis sata_nv"
	DRMMODS="i915 mga nouveau r128 radeon savage sis tdfx ttm via"
	OTHERMODS=""
	case ${SPECIALDEVICE} in
		zotac_intel) FBMODS=""; DRMMODS="i915" ;;
		zotac_nvidia) FBMODS=""; DRMMODS="nouveau" ;;
		rangee) FBMODS="" ;; ## fallback to vesafb, viafb does not run on all CLE266 boards
		# not working with kms enabled drivers -> segfaults
		#maxdata) FBMODS="i810fb" ;; ## check for maxdata / i810/ i815 Chipsets and disable KMS and use i810fb frambuffer
		maxdata) FBMODS="" ;;
		*) FBMODS="uvesafb" ;;
	esac

	if [[ ${FORMFACTOR} = laptop ]]
	then
		OTHERMODS="acpi-cpufreq cpufreq_ondemand cpufreq_conservative cpufreq_powersave"
	fi

	# install an appropriate uvesafb.conf
	install -d ${INSTALLROOT}/etc/modprobe.d || dialog_die
	CONFIG="${INSTALLROOT}/etc/modprobe.d/uvesafb.conf"
	clearconfig
	addconfig "options uvesafb mode_option=1024x768-32@60 scroll=ywrap"

	# install an appropriate viafb.conf
	CONFIG="${INSTALLROOT}/etc/modprobe.d/viafb.conf"
	clearconfig
	addconfig "options viafb viafb_mode=1024x768 viafb_refresh=60"

	# install an appropriate i810fb.conf
	CONFIG="${INSTALLROOT}/etc/modprobe.d/i810fb.conf"
	clearconfig
	addconfig "options i810fb xres=1024 yres=768 bpp=16 mtrr=1 hsync1=30 hsync2=62 vsync1=30 vsync2=60"

	cat > ${INSTALLROOT}/root/.installrc << CHROOTEOF
echo "MODULES=\"${FORMAT_FILESYSTEM} ${DISKMODS} ${OLDATAMODS} ${PATAMODS} ${SATAMODS} ${DRMMODS} ${FBMODS} ${OTHERMODS}\"" > /etc/conf.d/mkinitrd
mkinitrd -f /boot/$(readlink /boot/initrd) $(readlink /boot/vmlinuz | sed "s:kernel-::g") > /dev/null
exit 0
CHROOTEOF

	# run installrc
	chrooted /bin/bash --rcfile /root/.installrc -i
	rm ${INSTALLROOT}/root/.installrc
}

install_system_settings()
{
	local CONFIG

	# write fstab
	CONFIG="${INSTALLROOT}/etc/fstab"
	clearconfig
	addconfig -e "UUID=$(get_uuid ${ROOTHDD})\t/\t${FORMAT_FILESYSTEM}\tnoatime,noauto\t1 1"
	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
	if [ -e ${INSTALLROOT}/etc/splash/splash.conf ]
	then
		if [ -e /proc/fb ]
		then
			if [[ ! -z $(grep 'inteldrmfb' /proc/fb) ]]
			then
				fbdev=$(grep 'inteldrmfb' /proc/fb | sed 's:\([0-9]\).*:\1:')
				if [[ ${fbdev} != 0 ]]
				then
					sed -i "s:^\(SPLASH_DEV=\).*:\1\"/dev/fb${fbdev}\":" ${INSTALLROOT}/etc/splash/splash.conf || dialog_die
				fi
			fi
		fi
	fi
}

install_umount_rootfs()
{
	is_mounted --location ${INSTALLROOT}/boot && umount ${INSTALLROOT}/boot
	is_mounted --location ${INSTALLROOT} && umount ${INSTALLROOT}
}

install_do_reboot()
{
	reboot
}

#################################################
#	     Install Ablauf Scripte		#
#################################################

run_install_normal()
{
	dialog_hardware_detection

	dialog_setup_hdd_partitions_manual
	dialog_setup_hdd_format
	setup_hdd_format > /dev/null
	install_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

	install_umount_rootfs
	dialog_install_successful
}

run_install_auto()
{
	dialog_hardware_detection

	dialog_setup_hdd_partitions_auto
	dialog_setup_hdd_format
	setup_hdd_format > /dev/null
	install_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

	install_umount_rootfs
	dialog_install_successful
}

# set some proper traps
trap "trap_exit" SIGINT SIGQUIT

dialog_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	LC_MESSAGES=C
13
14	# include dir
15	INSTALLER_LIBDIR="%LIBDIR%"
16
17	# TOTALLINES=linecount of ${CDIMAGENAME}-tarball -1 !
18	# -> now in images.conf
19	CURRENTLINE=0
20
21	die()
22	{
23	echo "Error: $@"
24	exit 1
25	}
26
27	# load common includes
28	for inc in %SYSCONFDIR%/installer.conf \
29	${INSTALLER_LIBDIR}/functions/common.sh \
30	${INSTALLER_LIBDIR}/functions/common-dialogs.sh \
31	${INSTALLER_LIBDIR}/functions/hwdetection.sh \
32	${INSTALLER_LIBDIR}/functions/bootloader.sh \
33	${INSTALLER_LIBDIR}/functions/initrd-tools.sh \
34	${INSTALLER_LIBDIR}/functions/installer-dialogs.sh
35	do
36	if [ -e ${inc} ]
37	then
38	source "${inc}"
39	else
40	die "'${inc}' not found"
41	fi
42	done
43
44	# TOTALLINES=linecount of ${CDIMAGENAME}-tarball -1 !
45	# -> now in images.conf
46	CDIMAGENAME=""
47	TOTALLINES=""
48	CURRENTLINE=0
49	if [ -e /mnt/cdrom/system/images.conf ]
50	then
51	source /mnt/cdrom/system/images.conf
52	# check if all required variables are set
53	[[ -z ${CDIMAGENAME} ]] && die "CDIMAGENAME is empty in /mnt/cdrom/system/images.conf"
54	[[ -z ${TOTALLINES} ]] && die "TOTALLINES is empty in /mnt/cdrom/system/images.conf"
55	else
56	die "/mnt/cdrom/system/images.conf not found"
57	fi
58
59	### System/Config Version
60	VERSION="%VERSIONTAG%"
61	TITLE="${DEFAULT_TITLE} - ${VERSION}"
62
63	# some sane defaults
64	CDROOT="${DEFAULT_CDROOT}"
65	INSTALLROOT="${DEFAULT_INSTALLROOT}"
66	KERNELPKG="${DEFAULT_KERNELPKG}"
67	KERNELOPTS="${DEFAULT_KERNELOPTS}"
68	GRUBLEGACYOPTS=""
69	GRUB2OPTS=""
70	FDISKPARTIONBELOW256MB=0
71	SPECIALDEVICE=""
72	FORMFACTOR="${DEFAULT_FORMFACTOR}"
73	FORMAT_FILESYSTEM="${DEFAULT_FILESYSTEM}"
74
75	#################################################
76	# DIALOG BOXEN #
77	#################################################
78
79	trap_exit()
80	{
81	is_mounted --location "${INSTALLROOT}/dev" && umount ${INSTALLROOT}/dev
82	is_mounted --location "${INSTALLROOT}/proc" && umount ${INSTALLROOT}/proc
83	is_mounted --location "${INSTALLROOT}/sys" && umount ${INSTALLROOT}/sys
84	is_mounted --location "${INSTALLROOT}/boot" && umount ${INSTALLROOT}/boot
85	is_mounted --location "${INSTALLROOT}" && umount ${INSTALLROOT}
86
87	echo $"Installation aborted."
88	exit 1
89	}
90
91	dialog_die()
92	{
93	ERROR="$1"
94	RETVAL="$?"
95	dialog_install_failure
96	exit 1
97	}
98
99	dialog_warning()
100	{
101	local retval
102
103	yesnobox $"\Z1 !!! Warning !!! \Zn\n\n\This harddrive will be irreversibly erased.\n\n\Do you want to continue ?"
104	retval=$?
105	if [[ ${retval} -eq 1 ]]
106	then
107	clear
108	echo $"The process was aborted."
109	exit 1
110	fi
111	}
112
113	dialog_setup_system_menu()
114	{
115	local mode
116	local retval
117
118	mode=$(menubox -h $"[ Harddrive partitioning ]" $"\nSelect an installation mode" \
119	$"1:Automatic setup (recommended)" \
120	":" \
121	$":\Z1Expert modes:\Zn" \
122	$"2:Common IDE-disk (manual setup)")
123	retval=$?
124	[[ ${retval} -eq 1 ]] && return 1
125	if [[ ${retval} -eq 0 ]]
126	then
127	case "${mode}" in
128	"1") run_install_auto ;;
129	"2") run_install_normal ;;
130	"") dialog_setup_system_menu;;
131	esac
132	fi
133	}
134
135	dialog_hardware_detection()
136	{
137	local message
138
139	run_hardware_detection_disks
140
141	message+=$"Harddrives:\n"
142
143	if [[ ! -z ${ALL_DISKS} ]]
144	then
145	for i in ${ALL_DISKS}
146	do
147	message+="\Z3${i}\Zn "
148	done
149	message+="\n"
150	fi
151
152	if [[ ! -z ${ALL_CDROMS} ]]
153	then
154	message+="\n"
155	message+=$"Optical disk drives:\n"
156	for i in ${ALL_CDROMS}
157	do
158	message+="\Z3${i}\Zn"
159	done
160	message+="\n"
161	fi
162
163	# other devices
164	run_hardware_detection
165	case "${SPECIALDEVICE}" in
166	zotac*) message+=$"\n\Z2Zotac device detected.\Zn" ;;
167	rangee) message+=$"\n\Z2Rangee device detected.\Zn" ;;
168	maxdata) message+=$"\n\Z2Maxdata device detected.\Zn" ;;
169	*) message+=$"\n\ZnCommon device detected.\Zn" ;;
170	esac
171	if [[ ${FORMFACTOR} = laptop ]]
172	then
173	message+=$"\n\ZnFormfactor Laptop, activating 'ondemand' powersaving mode.\Zn"
174	fi
175
176	messagebox -y 12 -h $"Detected hardware:" "${message}"
177	}
178
179	dialog_setup_hdd_partitions_manual()
180	{
181	local i
182	local retval
183
184	if [[ -z ${ALL_DISKS} ]]
185	then
186	dialog_no_harddrive_found
187	exit 1
188	else
189	HDD=$(dialog_select_target_harddrive)
190	retval=$?
191	[[ ${retval} -eq 1 ]] && return 1
192	if [[ ${retval} -eq 0 ]]
193	then
194	dialog_setup_hdd_info
195	setup_hdd_partitions_manual
196	fi
197	fi
198	}
199
200	dialog_setup_hdd_partitions_auto()
201	{
202	local i
203	local retval
204
205	if [[ -z ${ALL_DISKS} ]]
206	then
207	dialog_no_harddrive_found
208	exit 1
209	else
210	HDD=$(dialog_select_target_harddrive)
211	retval=$?
212	[[ ${retval} -eq 1 ]] && return 1
213	if [[ ${retval} -eq 0 ]]
214	then
215	dialog_setup_hdd_info_auto
216	dialog_setup_hdd_create_partitions
217	setup_hdd_partitions_auto
218	fi
219	fi
220	}
221
222	install_meter()
223	{
224	while [[ ${CURRENTLINE} != ${TOTALLINES} ]]
225	do
226	CURRENTLINE=$(grep -c . /tmp/install.log)
227	PERCENT=$(( ${CURRENTLINE} * 100 / ${TOTALLINES}))
228	echo ${PERCENT}
229	sleep 1
230	done
231	rm -f /tmp/install.log
232	return 0
233	}
234
235	dialog_main()
236	{
237	local method=0
238	local retval
239
240	while [[ ${method} -le 2 ]]
241	do
242	method=$(CANCEL_LABEL=$"Exit" menubox $"Configuration:" \
243	$"1:Install system" \
244	$"2:Show detected harddrives" \
245	$"3:Exit and reboot" \
246	$"4:Exit and drop into a shell")
247	retval=$?
248	[[ ${retval} -eq 1 ]] && exit 1
249	if [[ ${retval} -eq 0 ]]
250	then
251	case ${method} in
252	"1") dialog_setup_system_menu ;;
253	"2") dialog_hardware_detection ;;
254	"3") install_do_reboot ;;
255	"4") /bin/bash --login -i ;;
256	esac
257	fi
258	done
259	}
260
261	#################################################
262	# Install Komandos #
263	#################################################
264	run_hardware_detection()
265	{
266	local hwinfo
267
268	hwinfo="$(hwinfo --bios --storage --pci --gfxcard --sys)"
269
270	## check for special devices/clients:
271	## if zotac a zotac and the disk is a removeable device, then add rootdelay to kernelcmd
272	#local removable=0
273	#if [[ ! -z $(echo "${hwinfo}" \| grep -i zotac) ]]
274	#then
275	#for i in /sys/block/[hs]d*/removable
276	#do
277	#if [[ $(< ${i}) = 1 ]]
278	#then
279	#removable=1
280	#fi
281	#done
282	## smartcard = udevadm info -n /dev/sda -a \| grep -i 'configuration.*card'
283
284	## only add this for grub legacy, grub2 detect these settings on its own
285	#export GRUBLEGACYOPTS="rootdelay=8"
286	## there are to zotac types in the wild, nvidia based gfx and intel
287	#if [[ ! -z $(echo "${hwinfo}" \| grep -i nouveau) ]]
288	#then
289	#export SPECIALDEVICE="zotac_nvidia"
290	#else
291	#export SPECIALDEVICE="zotac_intel"
292	#fi
293	#fi
294
295	# check for special devices/clients:
296	# if a rangee and disk ist smaller then 256mb move partion one block further ahead
297	if [[ ! -z $(echo "${hwinfo}" \| grep -i CLE266) ]]
298	then
299	# for a rangee always define partion startblock +1
300	export FDISKPARTIONBELOW256MB="1"
301	export SPECIALDEVICE="rangee"
302	export GRUBLEGACYOPTS=""
303	fi
304
305	# check for special devices/clients:
306	# check for maxdata / i810/ i815 Chipsets and disable KMS and use i810fb frambuffer
307	if [[ ! -z $(echo "${hwinfo}" \| grep -i i810) ]] \|\| [[ ! -z $(echo "${hwinfo}" \| grep -i i815) ]]
308	then
309	export SPECIALDEVICE="maxdata"
310	export GRUBLEGACYOPTS=""
311	fi
312
313	# check for special devices/clients:
314	# check for laptops and activate cpufreq scaling
315	if [[ $(echo "${hwinfo}" \| grep 'Formfactor:' \| sed 's:.Formfactor\:\ \"\(.\)\":\1:') = laptop ]]
316	then
317	export FORMFACTOR="laptop"
318	export KERNELOPTS="${KERNELOPTS} cpufreq.governor=ondemand"
319	fi
320	}
321
322	run_hardware_detection_disks()
323	{
324	local bootdev
325
326	# all disks but exclude ramdisks
327	export ALL_DISKS=$(get_hwinfo disk \| sed '/\/dev\/ram[0-9].*/d')
328	# remove the boot device from ALL_DISKS if it was an usbstick
329	if [[ $(grep '[[:space:]]/mnt/cdrom[[:space:]]' /proc/mounts \| cut -d' ' -f3) != iso9660 ]]
330	then
331	bootdev="$(grep '[[:space:]]/mnt/cdrom[[:space:]]' /proc/mounts \| cut -d' ' -f1 \| sed 's:[0-9]::g')"
332	export ALL_DISKS=$(echo "${ALL_DISKS}" \| grep -v "${bootdev}")
333	fi
334	export ALL_CDROMS="$(get_hwinfo cdrom)"
335	}
336
337	hdd_size_below_256mb()
338	{
339	local hdd="$1"
340	local size
341	local retval
342	[[ -z ${hdd} ]] && dialog_die "Error: get_hdd_size() no \$hdd given!"
343
344	size=$(fdisk -l ${hdd} \| grep "Disk.${hdd}" \| sed 's:.,\ \(.\)\ byte.:\1:')
345	if [[ ${size} -le 257000000 ]]
346	then
347	retval="0"
348	else
349	retval="1"
350	fi
351
352	return "${retval}"
353	}
354
355	setup_hdd_partitions_auto()
356	{
357	ROOTHDD="${HDD}1"
358
359	# sanity check - should not happen
360	if is_mounted --device "${ROOTHDD}"
361	then
362	echo "partition: device ${ROOTHDD} is already mounted, umount it" >&2
363	umount "${ROOTHDD}"
364	fi
365
366	# run this only if FDISKPARTITIONBELOW256MB is not already 1
367	if [[ ${FDISKPARTIONBELOW256MB} != 1 ]]
368	then
369	if hdd_size_below_256mb ${HDD}
370	then
371	FDISKPARTIONBELOW256MB=1
372	else
373	FDISKPARTIONBELOW256MB=0
374	fi
375	fi
376
377	## delete disk
378	dd if=/dev/zero of=${HDD} count=1 &> /dev/null \|\| dialog_die
379
380	if [[ ${FDISKPARTIONBELOW256MB} = 1 ]]
381	then
382	## setup one bootable partition
383	#1. n= new disk
384	#2. p= primary disk
385	#3. 1= first partition
386	#4. 2= default sector start // small disk needs more space for grub2 mbr sector
387	#5. ''= defaul sector end
388	#6. a= bootable flag
389	#7. 1= boot flag for partition 1
390	#8. w= write/quit
391	fdisk ${HDD} &> /dev/null << EOF
392	n
393	p
394	1
395	2
396
397	a
398	1
399	w
400	EOF
401	else
402	## setup one bootable partition
403	#1. n= new disk
404	#2. p= primary disk
405	#3. 1= first partition
406	#4. ''= default sector start
407	#5. ''= defaul sector end
408	#6. a= bootable flag
409	#7. 1= boot flag for partition 1
410	#8. w= write/quit
411	fdisk ${HDD} &> /dev/null << EOF
412	n
413	p
414	1
415
416
417	a
418	1
419	w
420	EOF
421	fi
422	}
423
424	setup_hdd_partitions_manual()
425	{
426	ROOTHDD="${HDD}1"
427	SWAPHDD=""
428	BOOTHDD=""
429	cfdisk ${HDD} \|\| dialog_die
430	}
431
432	setup_hdd_format()
433	{
434	# sanity check - should not happen
435	if is_mounted --device "${ROOTHDD}"
436	then
437	echo "format: device ${ROOTHDD} is already mounted, umount it" >&2
438	umount "${ROOTHDD}"
439	fi
440
441	mkfs."${FORMAT_FILESYSTEM}" -q "${ROOTHDD}" \|\| dialog_die
442	}
443
444	install_mount_rootfs()
445	{
446	is_mounted --location "${INSTALLROOT}" \|\| mount "${ROOTHDD}" "${INSTALLROOT}"
447	install -d ${INSTALLROOT}/boot \|\| dialog_die
448	}
449
450	install_system_image()
451	{
452	pushd ${INSTALLROOT} > /dev/null
453	tar xvjpf ${CDROOT}/system/${CDIMAGENAME} -C ${INSTALLROOT}
454	popd > /dev/null
455	}
456
457	disabled_install_bootsector_chroot()
458	{
459	local my_roothdd
460	local grubconf="${INSTALLROOT}/boot/grub/grub.conf"
461	local grub2conf="/boot/grub/grub.cfg"
462
463	# check for grub2
464	if [[ -f ${INSTALLROOT}/sbin/grub-mkconfig ]]
465	then
466	# needed by grub-mkconfig on the first run
467	if [[ ! -f ${INSTALLROOT}/boot/grub/video.lst ]]
468	then
469	install -m0644 ${INSTALLROOT}/lib/grub/*/video.lst ${INSTALLROOT}/boot/grub/video.lst \|\| dialog_die
470	fi
471
472	# set kernelopts
473	if [[ -f ${INSTALLROOT}/etc/conf.d/grub ]]
474	then
475	sed -i "s:^\(export GRUB_CMDLINE_LINUX_DEFAULT=\).*:\1\"${KERNELOPTS}\":" ${INSTALLROOT}/etc/conf.d/grub \|\| dialog_die
476	else
477	CONFIG="${INSTALLROOT}/etc/conf.d/grub"
478	clearconfig
479	addconfig "export GRUB_CMDLINE_LINUX_DEFAULT=\"${KERNELOPTS}\""
480	fi
481	CONFIG="${INSTALLROOT}/root/.installrc"
482	clearconfig
483	# only grub 1.99
484	addconfig 'type -P grub-mkdevicemap && grub-mkdevicemap'
485	addconfig "grub-install --no-floppy ${HDD} &> /dev/null"
486	addconfig "LC_ALL=C grub-mkconfig -o ${grub2conf} &> /dev/null"
487	addconfig "exit 0"
488
489	# grub-legacy
490	else
491	source ${INSTALLROOT}/boot/kernelversion
492
493	if [ -e ${INSTALLROOT}/etc/alx_version ]
494	then
495	OLD_ALXVER="${ALXVER}"
496	source ${INSTALLROOT}/etc/alx_version
497	KRNVER="ALX-${ALXVER}"
498	ALXVER="${OLD_ALXVER}"
499	fi
500
501	[[ -z ${KRNVER} ]] && KRNVER="AutoSta_LX"
502	[[ -z ${KRNINITRD} ]] && KRNINITRD="initrd"
503	[[ -z ${KRNIMG} ]] && KRNIMG="vmlinuz"
504
505	# uuid support
506	my_roothdd="UUID=$(get_uuid ${ROOTHDD})"
507
508	CONFIG="${grubconf}"
509	clearconfig
510	addconfig "default 0"
511	addconfig "timeout 3"
512	# using current root password
513	addconfig "password --md5 $(cat ${INSTALLROOT}/etc/shadow \| grep root \| cut -d: -f2)"
514
515	addconfig
516	addconfig "# normal boot"
517	addconfig "title ${KRNVER}"
518	addconfig "root (hd0,0)"
519	addconfig "kernel /boot/${KRNIMG} root=${my_roothdd} ${KERNELOPTS} ${GRUBLEGACYOPTS}"
520	if is_initrd_supported
521	then
522	addconfig "initrd /boot/${KRNINITRD}"
523	fi
524
525	addconfig
526	addconfig "# admin boot"
527	addconfig "title ${KRNVER} - Re-run hardware-detection"
528	addconfig "lock"
529	addconfig "root (hd0,0)"
530	addconfig "kernel /boot/${KRNIMG} root=${my_roothdd} ${KERNELOPTS} ${GRUBLEGACYOPTS} hardware-auto-detection"
531	if is_initrd_supported
532	then
533	addconfig "initrd /boot/${KRNINITRD}"
534	fi
535
536	addconfig
537	addconfig "title ${KRNVER} - Reset all local settings"
538	addconfig "lock"
539	addconfig "root (hd0,0)"
540	addconfig "kernel /boot/${KRNIMG} root=${my_roothdd} ${KERNELOPTS} ${GRUBLEGACYOPTS} alx-reset-settings"
541	if is_initrd_supported
542	then
543	addconfig "initrd /boot/${KRNINITRD}"
544	fi
545
546	# bootsector schreiben chrooted schreiben (lfs/magellan)
547	cat > ${INSTALLROOT}/root/.installrc << CHROOTEOF
548	/usr/sbin/grub --no-floppy --batch << "EOF" 1> /dev/null 2> /dev/null
549	root (hd0,0)
550	setup (hd0)
551	quit
552	EOF
553	exit 0
554	CHROOTEOF
555	fi
556
557	# run installrc
558	chrooted /bin/bash --rcfile /root/.installrc -i
559	rm ${INSTALLROOT}/root/.installrc
560	}
561
562	disabled_install_initrd_chroot()
563	{
564	# only generate initrds if the cmd exists
565	is_initrd_supported \|\| return 0
566
567	DISKMODS="sd_mod"
568	OLDPATAMODS="amd74xx piix sis5513 via82cxxx"
569	PATAMODS="ata_piix pata_amd pata_mpiix pata_oldpiix pata_sis pata_via"
570	SATAMODS="sata_via sata_sis sata_nv"
571	DRMMODS="i915 mga nouveau r128 radeon savage sis tdfx ttm via"
572	OTHERMODS=""
573	case ${SPECIALDEVICE} in
574	zotac_intel) FBMODS=""; DRMMODS="i915" ;;
575	zotac_nvidia) FBMODS=""; DRMMODS="nouveau" ;;
576	rangee) FBMODS="" ;; ## fallback to vesafb, viafb does not run on all CLE266 boards
577	# not working with kms enabled drivers -> segfaults
578	#maxdata) FBMODS="i810fb" ;; ## check for maxdata / i810/ i815 Chipsets and disable KMS and use i810fb frambuffer
579	maxdata) FBMODS="" ;;
580	*) FBMODS="uvesafb" ;;
581	esac
582
583	if [[ ${FORMFACTOR} = laptop ]]
584	then
585	OTHERMODS="acpi-cpufreq cpufreq_ondemand cpufreq_conservative cpufreq_powersave"
586	fi
587
588	# install an appropriate uvesafb.conf
589	install -d ${INSTALLROOT}/etc/modprobe.d \|\| dialog_die
590	CONFIG="${INSTALLROOT}/etc/modprobe.d/uvesafb.conf"
591	clearconfig
592	addconfig "options uvesafb mode_option=1024x768-32@60 scroll=ywrap"
593
594	# install an appropriate viafb.conf
595	CONFIG="${INSTALLROOT}/etc/modprobe.d/viafb.conf"
596	clearconfig
597	addconfig "options viafb viafb_mode=1024x768 viafb_refresh=60"
598
599	# install an appropriate i810fb.conf
600	CONFIG="${INSTALLROOT}/etc/modprobe.d/i810fb.conf"
601	clearconfig
602	addconfig "options i810fb xres=1024 yres=768 bpp=16 mtrr=1 hsync1=30 hsync2=62 vsync1=30 vsync2=60"
603
604	cat > ${INSTALLROOT}/root/.installrc << CHROOTEOF
605	echo "MODULES=\"${FORMAT_FILESYSTEM} ${DISKMODS} ${OLDATAMODS} ${PATAMODS} ${SATAMODS} ${DRMMODS} ${FBMODS} ${OTHERMODS}\"" > /etc/conf.d/mkinitrd
606	mkinitrd -f /boot/$(readlink /boot/initrd) $(readlink /boot/vmlinuz \| sed "s:kernel-::g") > /dev/null
607	exit 0
608	CHROOTEOF
609
610	# run installrc
611	chrooted /bin/bash --rcfile /root/.installrc -i
612	rm ${INSTALLROOT}/root/.installrc
613	}
614
615	install_system_settings()
616	{
617	local CONFIG
618
619	# write fstab
620	CONFIG="${INSTALLROOT}/etc/fstab"
621	clearconfig
622	addconfig -e "UUID=$(get_uuid ${ROOTHDD})\t/\t${FORMAT_FILESYSTEM}\tnoatime,noauto\t1 1"
623	addconfig -e "proc\t/proc\tproc\tdefaults\t0 0"
624	addconfig -e "shm\t/dev/shm\ttmpfs\tdefaults\t0 0"
625
626	# install network config skeleton
627	CONFIG="${INSTALLROOT}/etc/conf.d/net.eth0"
628	clearconfig
629	addconfig 'ONBOOT="yes"'
630	addconfig 'NETWORKING="dhcp"'
631
632	# intel framebuffer quirk
633	if [ -e ${INSTALLROOT}/etc/splash/splash.conf ]
634	then
635	if [ -e /proc/fb ]
636	then
637	if [[ ! -z $(grep 'inteldrmfb' /proc/fb) ]]
638	then
639	fbdev=$(grep 'inteldrmfb' /proc/fb \| sed 's:\([0-9]\).*:\1:')
640	if [[ ${fbdev} != 0 ]]
641	then
642	sed -i "s:^\(SPLASH_DEV=\).*:\1\"/dev/fb${fbdev}\":" ${INSTALLROOT}/etc/splash/splash.conf \|\| dialog_die
643	fi
644	fi
645	fi
646	fi
647	}
648
649	install_umount_rootfs()
650	{
651	is_mounted --location ${INSTALLROOT}/boot && umount ${INSTALLROOT}/boot
652	is_mounted --location ${INSTALLROOT} && umount ${INSTALLROOT}
653	}
654
655	install_do_reboot()
656	{
657	reboot
658	}
659
660	#################################################
661	# Install Ablauf Scripte #
662	#################################################
663
664	run_install_normal()
665	{
666	dialog_hardware_detection
667
668	dialog_setup_hdd_partitions_manual
669	dialog_setup_hdd_format
670	setup_hdd_format > /dev/null
671	install_mount_rootfs
672	(install_system_image > /tmp/install.log) 2> /tmp/install_errors.log \| install_meter \| dialog_install_system_image
673
674	dialog_install_settings
675	sleep 1
676	install_system_settings
677	if is_initrd_supported
678	then
679	dialog_install_initrd
680	initrd_config
681	initrd_install
682	fi
683
684	dialog_install_bootsector
685	bootloader_config
686	bootloader_install
687
688	install_umount_rootfs
689	dialog_install_successful
690	}
691
692	run_install_auto()
693	{
694	dialog_hardware_detection
695
696	dialog_setup_hdd_partitions_auto
697	dialog_setup_hdd_format
698	setup_hdd_format > /dev/null
699	install_mount_rootfs
700	(install_system_image > /tmp/install.log) 2> /tmp/install_errors.log \| install_meter \| dialog_install_system_image
701
702	dialog_install_settings
703	sleep 1
704	install_system_settings
705	if is_initrd_supported
706	then
707	dialog_install_initrd
708	initrd_config
709	initrd_install
710	fi
711
712	dialog_install_bootsector
713	bootloader_config
714	bootloader_install
715
716	install_umount_rootfs
717	dialog_install_successful
718	}
719
720	# set some proper traps
721	trap "trap_exit" SIGINT SIGQUIT
722
723	dialog_main
724
725	exit 0