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
}

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
}

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