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}"
}

task_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
}

task_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
}

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") 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)"
}

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

	task_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

	task_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

task_main

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