alxinstall-ng/bin/alxinstall-ng.sh.in

#!/bin/sh
#
# $Header: /home/cvsd/alx-cvs/alx-src/alxinstall-ng/bin/alxinstall-ng.sh,v 1.15 2008-06-28 00:37:45 niro Exp $
#
# AutoSta_LX Installation Script
#
# Niels Rogalla <niro@magellan-linux.de>
#		<rogalla@augusta-bochum.de>
#
#
# Install Navigation Gui
#

#images: (get ${CDIMAGENAME})
source /mnt/cdrom/system/images.conf

#Includes
source /usr/lib/alxinstall-ng/functions/findhdd.sh > /dev/null
### bugfix ###############################
cdromdev="$(echo ${cdromdev} | sed 's/ //')"
########################################

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

CDPATH="/mnt/cdrom"
INSTALLPATH="/mnt/magellan"

### WICHTIG: anzahl lines in der autosta_lx.tar.gz -1
CURRENTLINE=0
#TOTALLINES=11072 # -> now in images.conf

# standart kernel opts
KERNELOPTS="quiet"

# default specialdevices
SPECIALDEVICE=""

# target filesystem
FORMAT_FILESYSTEM="ext4"

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

die()
{
	ERROR=$1
	RETVAL=$?
	dialog_install_failure
	exit 1
}

dialog_warning()
{
	dialog \
	--backtitle "${TITLE}" \
	--colors \
	--defaultno \
	--yesno "\Z1 !!! Achtung !!! \Zn\n\n\
	Diese Festplatte wird unwiederruflich geloescht werden.\n\n\
		Soll ich wirklich fortfahren ?" 10 70
	RES=$?
	if [[ ${RES} -eq 1 ]]
	then
		clear
		echo "Der Vorgang wurde abgebrochen."
		exit 1
	fi
}

dialog_setup_hdd_info()
{
	local SHDD="$(echo ${HDD} | sed 's/\/dev\///')"

	dialog \
	--colors \
	--title "[ Festplatten Partitionierung ]" \
	--backtitle "${TITLE}" \
	--ok-label "Weiter" \
	--msgbox "\nBitte legen Sie 3 Partitionen an.\n\n\
		[ \Z3${SHDD}1\Zn ] Typ: \Z3Linux\Zn mit ca. 50MB\n\
		[ \Z3${SHDD}2\Zn ] Typ: \Z3Linux Swap\Zn mit ca. 256MB\n\
		[ \Z3${SHDD}3\Zn ] Typ: \Z3Linux \Zn mit dem Rest (min. 256MB)\n\n\
		Bitte ${SHDD}1 als \Z3bootable\Zn markieren." 12 81
}

dialog_setup_hdd_info_flash()
{
	local SHDD="$(echo $HDD | sed 's/\/dev\///')"

	dialog \
	--colors \
	--title "[ Festplatten Partitionierung ]" \
	--backtitle "${TITLE}" \
	--ok-label "Weiter" \
	--msgbox "\nBitte legen Sie 1 Partition an.\n\n\
		[ \Z3${SHDD}1\Zn ] Typ: \Z3Linux\Zn mit dem gesamten Speicher\n\
		Bitte ${SHDD}1 als \Z3bootable\Zn markieren." 12 81
}

dialog_setup_hdd_info_auto()
{
	local SHDD="$(echo $HDD | sed 's/\/dev\///')"

	dialog \
	--colors \
	--title "[ Festplatten Partitionierung ]" \
	--backtitle "${TITLE}" \
	--ok-label "Weiter" \
	--msgbox "\nAchtung!\n\
		Alle Daten werden von der Disk [ \Z3${HDD}\Zn ] gelöscht!" 12 81
}

dialog_setup_system_menu()
{
	local i

	i=$(dialog \
	--backtitle "${TITLE}" \
	--title "[ Festplatten Partitionierung ]" \
	--cancel-label "Abbrechen" \
	--ok-label "Weiter" \
	--stdout \
	--colors \
	--menu "\nWaehlen Sie die Installations-Methode" 14 70 5 \
	"1" "Automatisches Setup (Empfohlen)" \
	"" "" \
	"" "\Z1Experten Modi:\Zn" \
	"2" "Normale IDE-Disk (Manuell)" \
	"3" "Flash-Speicher (Manuell)")
	RES=$?
	[[ ${RES} -eq 1 ]] && return 1
	if [[ ${RES} -eq 0 ]]
	then
		case "${i}" in
			"1") run_install_auto ;;
        		"2") run_install_normal ;;
			"3") run_install_flash ;;
			"") dialog_setup_system_menu;;
		esac
	fi
}

dialog_hardware_detection()
{
	local i
	local hwtmp

	if [ -x $(which mktemp &> /dev/null) ]
	then
		hwtmp="$(mktemp)"
	else
		hwtmp="/tmp/hwtmp.sh"
	fi

	[[ ! -z ${installdevs} ]] && installdevs=""

	echo "dialog \\"  > ${hwtmp}
	echo "--backtitle \"${TITLE}\" \\" >> ${hwtmp}
	echo "--ok-label \"Weiter\" \\" >> ${hwtmp}
	echo "--stdout \\" >> ${hwtmp}
	echo "--colors \\" >> ${hwtmp}
	echo "--msgbox \"Gefundene Hardware:\n\n \\" >> ${hwtmp}
	echo "	Festplatten:\n \\" >> ${hwtmp}

	if [[ ! -z ${scsidisks} ]]
	then
		for i in ${scsidisks}
		do
			if [[ ${i} != ${cdromdev} ]]
			then
				echo "		\\Z7SCSI: \\Z3${i}\\Zn\n \\" >> ${hwtmp}
				installdevs="${installdevs} ${i}"
			fi
		done
	fi

	if [[ ! -z ${idedisks} ]]
	then
		for i in ${idedisks}
		do
			if [[ ${i} != ${cdromdev} ]]
			then
				echo "		\\Z7IDE:  \\Z3${i}\\Zn\n \\" >> ${hwtmp}
				installdevs="${installdevs} ${i}"
			fi
		done
	fi

	if [[ ! -z ${cdromdev} ]]
	then
		echo "	\n \\" >> ${hwtmp}
		echo "	\\Z7andere Laufwerke:\n \\" >> ${hwtmp}
		echo "		CDROM: \\Z3${cdromdev}\\Zn\n \\" >> ${hwtmp}
	fi

	# other devices
	run_hardware_detection
	case "${SPECIALDEVICE}" in
		zotac) echo "	\n\n\n \\Z2Zotac Device erkannt!\\Zn \\" >> ${hwtmp} ;;
		*) echo "	\n\n\n \\ZnStandard Device erkannt!\\Zn \\" >> ${hwtmp} ;;
	esac

	echo "	\" 13 70" >> ${hwtmp}
	chmod a+x ${hwtmp}
	${hwtmp}

	# remove tmp file
	if [[ -f ${hwtmp} ]]
	then
		rm ${hwtmp}
	fi
}

dialog_setup_hdd_partitions_manuell()
{
	local i

	if [[ -z ${installdevs} ]]
	then
		dialog \
		--backtitle "${TITLE}" \
		--ok-label "Beenden" \
		--msgbox "Kein geeignetes Laufwerk gefunden.\nDie Installation ist fehlgeschlagen." 6 70
		exit 1
	else

		echo "dialog \\" > /tmp/hddtmp.sh
		echo "--backtitle \"${TITLE}\" \\" >> /tmp/hddtmp.sh
		echo "--ok-label \"Weiter\" \\" >> /tmp/hddtmp.sh
		echo "--cancel-label \"Beenden\" \\" >> /tmp/hddtmp.sh
		echo "--stdout \\" >> /tmp/hddtmp.sh
		echo "--menu \"Installations Laufwerk auswaehlen:\" 10 70 3 \\" >> /tmp/hddtmp.sh

		for i in ${installdevs}
		do
			echo "\"${i}\" \"\" \\" >> /tmp/hddtmp.sh
		done
		echo -e "\n" >> /tmp/hddtmp.sh

		chmod a+x /tmp/hddtmp.sh
		HDD="$(/tmp/hddtmp.sh)"
		RES=$?
		[[ ${RES} -eq 1 ]] && return 1
		if [[ ${RES} -eq 0 ]]
		then
			dialog_setup_hdd_info
			setup_hdd_partitions_manuell
		fi
	fi
}

dialog_setup_hdd_partitions_manuell_flash()
{
	local i

	if [[ -z ${installdevs} ]]
	then
		dialog \
		--backtitle "${TITLE}" \
		--ok-label "Beenden" \
		--msgbox "Kein geeignetes Laufwerk gefunden.\nDie Installation ist fehlgeschlagen." 6 70
		exit 1
	else

		echo "dialog \\" > /tmp/hddtmp.sh
		echo "--backtitle \"${TITLE}\" \\" >> /tmp/hddtmp.sh
		echo "--ok-label \"Weiter\" \\" >> /tmp/hddtmp.sh
		echo "--cancel-label \"Beenden\" \\" >> /tmp/hddtmp.sh
		echo "--stdout \\" >> /tmp/hddtmp.sh
		echo "--menu \"Installations Laufwerk auswaehlen:\" 10 70 3 \\" >> /tmp/hddtmp.sh

		for i in ${installdevs}
		do
			echo "\"${i}\" \"\" \\" >> /tmp/hddtmp.sh
		done
		echo -e "\n" >> /tmp/hddtmp.sh

		chmod a+x /tmp/hddtmp.sh
		HDD="$(/tmp/hddtmp.sh)"
		RES=$?
		[[ ${RES} -eq 1 ]] && return 1
		if [[ ${RES} -eq 0 ]]
		then
			dialog_setup_hdd_info_flash
			setup_hdd_partitions_manuell_flash
		fi
	fi
}

dialog_setup_hdd_partitions_auto()
{
	local i

	if [[ -z ${installdevs} ]]
	then
		dialog \
		--backtitle "${TITLE}" \
		--ok-label "Beenden" \
		--msgbox "Kein geeignetes Laufwerk gefunden.\nDie Installation ist fehlgeschlagen." 6 70
		exit 1
	else

		echo "dialog \\" > /tmp/hddtmp.sh
		echo "--backtitle \"${TITLE}\" \\" >> /tmp/hddtmp.sh
		echo "--ok-label \"Weiter\" \\" >> /tmp/hddtmp.sh
		echo "--cancel-label \"Beenden\" \\" >> /tmp/hddtmp.sh
		echo "--stdout \\" >> /tmp/hddtmp.sh
		echo "--menu \"Installations Laufwerk auswaehlen:\" 10 70 3 \\" >> /tmp/hddtmp.sh

		for i in ${installdevs}
		do
			echo "\"${i}\" \"\" \\" >> /tmp/hddtmp.sh
		done
		echo -e "\n" >> /tmp/hddtmp.sh

		chmod a+x /tmp/hddtmp.sh
		HDD="$(/tmp/hddtmp.sh)"
		RES=$?
		[[ ${RES} -eq 1 ]] && return 1
		if [[ ${RES} -eq 0 ]]
		then
			dialog_setup_hdd_info_auto
			dialog_setup_hdd_create_partitions
			setup_hdd_partitions_auto
		fi
	fi
}

dialog_setup_hdd_create_partitions()
{
	dialog \
	--backtitle "${TITLE}" \
	--infobox "Erstelle Disk Partitionen ..." 3 70
}

dialog_setup_hdd_format()
{
	dialog \
	--backtitle "${TITLE}" \
	--infobox "Erstelle Datei-Systeme ..." 3 70
}

dialog_install_settings()
{
	dialog \
	--backtitle "${TITLE}" \
	--infobox "Speichere System-Einstellungen ..." 3 70
}

dialog_install_system_image()
{
	dialog \
	--backtitle "${TITLE}" \
	--gauge "Kopiere System-Image ..." 6 80
}

dialog_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_install_bootsector()
{
	dialog \
	--backtitle "${TITLE}" \
	--infobox "Schreibe den Bootsektor ..." 3 70
}

dialog_install_successful()
{
	dialog \
	--backtitle "${TITLE}" \
	--colors \
	--msgbox "Die Installation war \Z2erfolgreich\Zn." 5 81
}

dialog_install_failure()
{
	dialog \
	--backtitle "${TITLE}" \
	--colors \
	--msgbox "Die Installation ist \Z1Fehlgeschlagen\Zn.\n\n\
		Fehler bei ${ERROR}, RetVal: ${RETVAL} \
	" 10 81
}

dialog_main()
{
	METHOD=0

	while [[ ${METHOD} -le 2 ]]
	do
		METHOD=$(dialog \
		--backtitle "${TITLE}" \
		--no-cancel \
		--ok-label "Weiter" \
		--stdout \
		--menu "Konfiguration" 14 70 5 \
		"1" "AutoSta_LX installieren" \
		"2" "Uebersicht gefundener Laufwerke" \
		"3" "Beenden und neustarten" \
		"4" "Beenden und eine Shell starten")
		RES=$?
		[[ ${RES} -eq 1 ]] && exit 1
		if [[ ${RES} -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()
{
	# 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 $(hwinfo --bios --storage | grep -i zotac) ]]
	then
		for i in /sys/block/[hs]d*/removable
		do
			if [[ $(< ${i}) = 1 ]]
			then
				removable=1
			fi
		done

		export KERNELOPTS="${KERNELOPTS} rootdelay=8"
		export SPECIALDEVICE="zotac"
	fi
}

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

	## delete disk
	dd if=/dev/zero of=${HDD} count=1 &> /dev/null || die

	## 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
}

setup_hdd_partitions_manuell()
{
	BOOTHDD="${HDD}1"
	SWAPHDD="${HDD}2"
	ROOTHDD="${HDD}3"

	## hdds partitionieren manuell
	cfdisk ${HDD} || die
}

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

	## hdds partitionieren manuell
	cfdisk ${HDD} || die
}

setup_hdd_format()
{
	mkswap ${SWAPHDD} || die
	mke2fs -j -q ${BOOTHDD} || die
	mke2fs -j -q ${ROOTHDD} || die
}

setup_hdd_format_flash()
{
	mke2fs -j -q ${ROOTHDD} || die
}

install_mount_rootfs()
{
	swapon ${SWAPHDD} || die
	mount ${ROOTHDD} ${INSTALLPATH} || die
	install -d ${INSTALLPATH}/boot || die
	mount ${BOOTHDD} ${INSTALLPATH}/boot || die
	cd ${INSTALLPATH} || die
}

install_mount_rootfs_flash()
{
	mount ${ROOTHDD} ${INSTALLPATH} || die
	install -d ${INSTALLPATH}/boot || die
	cd ${INSTALLPATH} || die
}

install_system_image()
{
	tar xvjpf ${CDPATH}/system/${CDIMAGENAME} -C ${INSTALLPATH}
}

install_bootsector_chroot()
{
	local my_roothdd

	### grubconf schreiben
	source ${INSTALLPATH}/boot/kernelversion

	#for alx only
	if [ -e ${INSTALLPATH}/etc/alx_version ]
	then
		OLD_ALXVER="${ALXVER}"
		source ${INSTALLPATH}/etc/alx_version
		KRNVER="ALX-${ALXVER}"
		ALXVER="${OLD_ALXVER}"
	fi

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

	# uuid support
	if is_uuid_supported
	then
		my_roothdd="UUID=$(get_uuid ${ROOTHDD})"
	else
		my_roothdd="${ROOTHDD}"
	fi

	local grubconf=${INSTALLPATH}/boot/grub/grub.conf
	: > ${grubconf} || die
	echo "default 0" >> ${grubconf} || die
	echo "timeout 3" >> ${grubconf} || die
	# using current root password
	echo "password --md5 $(cat ${INSTALLPATH}/etc/shadow | grep root | cut -d: -f2)"  >> ${grubconf} || die

	echo  >> ${grubconf} || die
	echo "# normal boot" >> ${grubconf} || die
	echo "title ${KRNVER}" >> ${grubconf} || die
	echo "root (hd0,0)" >> ${grubconf} || die
	echo "kernel /boot/${KRNIMG} root=${my_roothdd} ${KERNELOPTS}" >> ${grubconf} || die
	if is_initrd_supported
	then
		echo "initrd /boot/${KRNINITRD}" >> ${grubconf} || die
	fi

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

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

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

	## enters chroot
	mount -t proc proc ${INSTALLPATH}/proc
	mount -t sysfs sysfs ${INSTALLPATH}/sys
	mount -o bind /dev ${INSTALLPATH}/dev
	chroot ${INSTALLPATH} /bin/bash --rcfile /root/.bashrc -i
	umount ${INSTALLPATH}/proc
	umount ${INSTALLPATH}/sys
	umount ${INSTALLPATH}/dev
	rm ${INSTALLPATH}/root/.bashrc
}

is_initrd_supported()
{
	# only generate initrds if the cmd exists
	[[ -x ${INSTALLPATH}/sbin/mkinitrd ]] && return 0
	return 1
}

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

	cat > ${INSTALLPATH}/root/.bashrc << CHROOTEOF
echo "MODULES=\"${FORMAT_FILESYSTEM} amd74xx piix sis5513 via82cxxx sd_mod ata_piix pata_amd pata_mpiix pata_oldpiix pata_sis pata_via sata_via sata_sis sata_nv\"" > /etc/conf.d/mkinitrd
mkinitrd -f /boot/$(readlink /boot/initrd) $(readlink /boot/vmlinuz | sed "s:kernel-::g") > /dev/null
exit 0
CHROOTEOF

	## enters chroot
	mount -t proc proc ${INSTALLPATH}/proc
	mount -t sysfs sysfs ${INSTALLPATH}/sys
	mount -o bind /dev ${INSTALLPATH}/dev
	chroot ${INSTALLPATH} /bin/bash --rcfile /root/.bashrc -i
	umount ${INSTALLPATH}/proc
	umount ${INSTALLPATH}/sys
	umount ${INSTALLPATH}/dev
	rm ${INSTALLPATH}/root/.bashrc
}

is_uuid_supported()
{
	if [[ -x $(which busybox.mkinitrd &> /dev/null) ]]
	then
		# only detect uuids if supported
		if [[ ! -z $(busybox.mkinitrd | grep blkid) ]]
		then
			return 0
		fi
	fi

	return 1
}

get_uuid()
{
	local UUID
	local SEC_TYPE
	local TYPE

	local dev="$1"
	[[ -z ${dev} ]] && die "no dev given"

	# check if given device is already an UUID
	if [[ ${dev/UUID=/}x != ${dev}x ]]
	then
		eval "${dev}"
	else
		eval $(busybox.mkinitrd blkid ${dev} | grep "${dev}:" | sed 's/.*:\ //')
	fi
	echo "${UUID}"
}

install_system_settings()
{
	# schreibe fstab
	if is_uuid_supported
	then
		echo -e "UUID=$(get_uuid ${BOOTHDD})\t/boot\t${FORMAT_FILESYSTEM}\tnoatime,noauto\t1 1" > ${INSTALLPATH}/etc/fstab || die
		echo -e "UUID=$(get_uuid ${ROOTHDD})\t/\t${FORMAT_FILESYSTEM}\tnoatime\t0 0" >> ${INSTALLPATH}/etc/fstab || die
	else
		echo -e "${BOOTHDD}\t/boot\t${FORMAT_FILESYSTEM}\tnoatime,noauto\t1 1" > ${INSTALLPATH}/etc/fstab || die
		echo -e "${ROOTHDD}\t/\t${FORMAT_FILESYSTEM}\tnoatime\t0 0" >> ${INSTALLPATH}/etc/fstab || die
	fi
	# not needed busybox loads all with swapon -a, even if not mentioned in fstab
	#echo -e "UUID='$(get_uuid ${SWAPHDD})'\tswap\tswap\tpri=1\t0 0" >> ${INSTALLPATH}/etc/fstab || die
	echo -e "proc\t/proc\tproc\tdefaults\t0 0" >> ${INSTALLPATH}/etc/fstab || die
	echo -e "shm\t/dev/shm\ttmpfs\tdefaults\t0 0" >> ${INSTALLPATH}/etc/fstab || die

	# install network config skeleton
	install -m0644 ${INSTALLPATH}/etc/alxconfig-ng/skel/net/net.eth0 ${INSTALLPATH}/etc/conf.d/ || die
}

install_system_settings_flash()
{
	# schreibe fstab
	if is_uuid_supported
	then
		echo -e "UUID=$(get_uuid ${ROOTHDD})\t/\t${FORMAT_FILESYSTEM}\tnoatime\t0 0" > ${INSTALLPATH}/etc/fstab || die
	else
		echo -e "${ROOTHDD}\t/\t${FORMAT_FILESYSTEM}\tnoatime\t0 0" > ${INSTALLPATH}/etc/fstab || die
	fi
	echo -e "proc\t/proc\tproc\tdefaults\t0 0" >> ${INSTALLPATH}/etc/fstab || die
	echo -e "shm\t/dev/shm\ttmpfs\tdefaults\t0 0" >> ${INSTALLPATH}/etc/fstab || die
}

install_umount_rootfs()
{
	cd /
	umount ${INSTALLPATH}/boot || die
	umount ${INSTALLPATH} || die
	swapoff ${SWAPHDD} || die
}

install_umount_rootfs_flash()
{
	cd /
	umount ${INSTALLPATH} || die
}

install_do_reboot()
{
	reboot
}

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

run_install_normal()
{
	dialog_hardware_detection

	dialog_setup_hdd_partitions_manuell
	dialog_setup_hdd_format
	setup_hdd_format > /dev/null
	install_mount_rootfs
	(install_system_image > /tmp/install.log) 2> /tmp/install_errors.log | dialog_install_meter | dialog_install_system_image

	dialog_install_bootsector
	install_bootsector_chroot

	dialog_install_settings
	sleep 1
	install_system_settings
	install_initrd_chroot
	install_umount_rootfs
	dialog_install_successful
}

run_install_flash()
{
	dialog_hardware_detection

	dialog_setup_hdd_partitions_manuell_flash
	dialog_setup_hdd_format
	setup_hdd_format_flash > /dev/null
	install_mount_rootfs_flash
	(install_system_image > /tmp/install.log) 2> /tmp/install_errors.log | dialog_install_meter | dialog_install_system_image

	dialog_install_bootsector
	install_bootsector_chroot

	dialog_install_settings
	sleep 1
	install_system_settings_flash
	install_initrd_chroot
	install_umount_rootfs_flash
	dialog_install_successful
}

run_install_auto()
{
	dialog_hardware_detection

	dialog_setup_hdd_partitions_auto
	dialog_setup_hdd_format
	setup_hdd_format_flash > /dev/null
	install_mount_rootfs_flash
	(install_system_image > /tmp/install.log) 2> /tmp/install_errors.log | dialog_install_meter | dialog_install_system_image

	dialog_install_bootsector
	install_bootsector_chroot

	dialog_install_settings
	sleep 1
	install_system_settings_flash
	install_initrd_chroot
	install_umount_rootfs_flash
	dialog_install_successful
}

dialog_main

exit 0
1	#!/bin/sh
2	#
3	# $Header: /home/cvsd/alx-cvs/alx-src/alxinstall-ng/bin/alxinstall-ng.sh,v 1.15 2008-06-28 00:37:45 niro Exp $
4	#
5	# AutoSta_LX Installation Script
6	#
7	# Niels Rogalla <niro@magellan-linux.de>
8	# <rogalla@augusta-bochum.de>
9	#
10	#
11	# Install Navigation Gui
12	#
13
14	#images: (get ${CDIMAGENAME})
15	source /mnt/cdrom/system/images.conf
16
17	#Includes
18	source /usr/lib/alxinstall-ng/functions/findhdd.sh > /dev/null
19	### bugfix ###############################
20	cdromdev="$(echo ${cdromdev} \| sed 's/ //')"
21	########################################
22
23	### System/Config Version
24	VERSION="%VERSIONTAG%"
25	TITLE="alxinstall-ng - ${VERSION}"
26
27	CDPATH="/mnt/cdrom"
28	INSTALLPATH="/mnt/magellan"
29
30	### WICHTIG: anzahl lines in der autosta_lx.tar.gz -1
31	CURRENTLINE=0
32	#TOTALLINES=11072 # -> now in images.conf
33
34	# standart kernel opts
35	KERNELOPTS="quiet"
36
37	# default specialdevices
38	SPECIALDEVICE=""
39
40	# target filesystem
41	FORMAT_FILESYSTEM="ext4"
42
43	#################################################
44	# DIALOG BOXEN #
45	#################################################
46
47	die()
48	{
49	ERROR=$1
50	RETVAL=$?
51	dialog_install_failure
52	exit 1
53	}
54
55	dialog_warning()
56	{
57	dialog \
58	--backtitle "${TITLE}" \
59	--colors \
60	--defaultno \
61	--yesno "\Z1 !!! Achtung !!! \Zn\n\n\
62	Diese Festplatte wird unwiederruflich geloescht werden.\n\n\
63	Soll ich wirklich fortfahren ?" 10 70
64	RES=$?
65	if [[ ${RES} -eq 1 ]]
66	then
67	clear
68	echo "Der Vorgang wurde abgebrochen."
69	exit 1
70	fi
71	}
72
73	dialog_setup_hdd_info()
74	{
75	local SHDD="$(echo ${HDD} \| sed 's/\/dev\///')"
76
77	dialog \
78	--colors \
79	--title "[ Festplatten Partitionierung ]" \
80	--backtitle "${TITLE}" \
81	--ok-label "Weiter" \
82	--msgbox "\nBitte legen Sie 3 Partitionen an.\n\n\
83	[ \Z3${SHDD}1\Zn ] Typ: \Z3Linux\Zn mit ca. 50MB\n\
84	[ \Z3${SHDD}2\Zn ] Typ: \Z3Linux Swap\Zn mit ca. 256MB\n\
85	[ \Z3${SHDD}3\Zn ] Typ: \Z3Linux \Zn mit dem Rest (min. 256MB)\n\n\
86	Bitte ${SHDD}1 als \Z3bootable\Zn markieren." 12 81
87	}
88
89	dialog_setup_hdd_info_flash()
90	{
91	local SHDD="$(echo $HDD \| sed 's/\/dev\///')"
92
93	dialog \
94	--colors \
95	--title "[ Festplatten Partitionierung ]" \
96	--backtitle "${TITLE}" \
97	--ok-label "Weiter" \
98	--msgbox "\nBitte legen Sie 1 Partition an.\n\n\
99	[ \Z3${SHDD}1\Zn ] Typ: \Z3Linux\Zn mit dem gesamten Speicher\n\
100	Bitte ${SHDD}1 als \Z3bootable\Zn markieren." 12 81
101	}
102
103	dialog_setup_hdd_info_auto()
104	{
105	local SHDD="$(echo $HDD \| sed 's/\/dev\///')"
106
107	dialog \
108	--colors \
109	--title "[ Festplatten Partitionierung ]" \
110	--backtitle "${TITLE}" \
111	--ok-label "Weiter" \
112	--msgbox "\nAchtung!\n\
113	Alle Daten werden von der Disk [ \Z3${HDD}\Zn ] gelöscht!" 12 81
114	}
115
116	dialog_setup_system_menu()
117	{
118	local i
119
120	i=$(dialog \
121	--backtitle "${TITLE}" \
122	--title "[ Festplatten Partitionierung ]" \
123	--cancel-label "Abbrechen" \
124	--ok-label "Weiter" \
125	--stdout \
126	--colors \
127	--menu "\nWaehlen Sie die Installations-Methode" 14 70 5 \
128	"1" "Automatisches Setup (Empfohlen)" \
129	"" "" \
130	"" "\Z1Experten Modi:\Zn" \
131	"2" "Normale IDE-Disk (Manuell)" \
132	"3" "Flash-Speicher (Manuell)")
133	RES=$?
134	[[ ${RES} -eq 1 ]] && return 1
135	if [[ ${RES} -eq 0 ]]
136	then
137	case "${i}" in
138	"1") run_install_auto ;;
139	"2") run_install_normal ;;
140	"3") run_install_flash ;;
141	"") dialog_setup_system_menu;;
142	esac
143	fi
144	}
145
146	dialog_hardware_detection()
147	{
148	local i
149	local hwtmp
150
151	if [ -x $(which mktemp &> /dev/null) ]
152	then
153	hwtmp="$(mktemp)"
154	else
155	hwtmp="/tmp/hwtmp.sh"
156	fi
157
158	[[ ! -z ${installdevs} ]] && installdevs=""
159
160	echo "dialog \\" > ${hwtmp}
161	echo "--backtitle \"${TITLE}\" \\" >> ${hwtmp}
162	echo "--ok-label \"Weiter\" \\" >> ${hwtmp}
163	echo "--stdout \\" >> ${hwtmp}
164	echo "--colors \\" >> ${hwtmp}
165	echo "--msgbox \"Gefundene Hardware:\n\n \\" >> ${hwtmp}
166	echo " Festplatten:\n \\" >> ${hwtmp}
167
168	if [[ ! -z ${scsidisks} ]]
169	then
170	for i in ${scsidisks}
171	do
172	if [[ ${i} != ${cdromdev} ]]
173	then
174	echo " \\Z7SCSI: \\Z3${i}\\Zn\n \\" >> ${hwtmp}
175	installdevs="${installdevs} ${i}"
176	fi
177	done
178	fi
179
180	if [[ ! -z ${idedisks} ]]
181	then
182	for i in ${idedisks}
183	do
184	if [[ ${i} != ${cdromdev} ]]
185	then
186	echo " \\Z7IDE: \\Z3${i}\\Zn\n \\" >> ${hwtmp}
187	installdevs="${installdevs} ${i}"
188	fi
189	done
190	fi
191
192	if [[ ! -z ${cdromdev} ]]
193	then
194	echo " \n \\" >> ${hwtmp}
195	echo " \\Z7andere Laufwerke:\n \\" >> ${hwtmp}
196	echo " CDROM: \\Z3${cdromdev}\\Zn\n \\" >> ${hwtmp}
197	fi
198
199	# other devices
200	run_hardware_detection
201	case "${SPECIALDEVICE}" in
202	zotac) echo " \n\n\n \\Z2Zotac Device erkannt!\\Zn \\" >> ${hwtmp} ;;
203	*) echo " \n\n\n \\ZnStandard Device erkannt!\\Zn \\" >> ${hwtmp} ;;
204	esac
205
206	echo " \" 13 70" >> ${hwtmp}
207	chmod a+x ${hwtmp}
208	${hwtmp}
209
210	# remove tmp file
211	if [[ -f ${hwtmp} ]]
212	then
213	rm ${hwtmp}
214	fi
215	}
216
217	dialog_setup_hdd_partitions_manuell()
218	{
219	local i
220
221	if [[ -z ${installdevs} ]]
222	then
223	dialog \
224	--backtitle "${TITLE}" \
225	--ok-label "Beenden" \
226	--msgbox "Kein geeignetes Laufwerk gefunden.\nDie Installation ist fehlgeschlagen." 6 70
227	exit 1
228	else
229
230	echo "dialog \\" > /tmp/hddtmp.sh
231	echo "--backtitle \"${TITLE}\" \\" >> /tmp/hddtmp.sh
232	echo "--ok-label \"Weiter\" \\" >> /tmp/hddtmp.sh
233	echo "--cancel-label \"Beenden\" \\" >> /tmp/hddtmp.sh
234	echo "--stdout \\" >> /tmp/hddtmp.sh
235	echo "--menu \"Installations Laufwerk auswaehlen:\" 10 70 3 \\" >> /tmp/hddtmp.sh
236
237	for i in ${installdevs}
238	do
239	echo "\"${i}\" \"\" \\" >> /tmp/hddtmp.sh
240	done
241	echo -e "\n" >> /tmp/hddtmp.sh
242
243	chmod a+x /tmp/hddtmp.sh
244	HDD="$(/tmp/hddtmp.sh)"
245	RES=$?
246	[[ ${RES} -eq 1 ]] && return 1
247	if [[ ${RES} -eq 0 ]]
248	then
249	dialog_setup_hdd_info
250	setup_hdd_partitions_manuell
251	fi
252	fi
253	}
254
255	dialog_setup_hdd_partitions_manuell_flash()
256	{
257	local i
258
259	if [[ -z ${installdevs} ]]
260	then
261	dialog \
262	--backtitle "${TITLE}" \
263	--ok-label "Beenden" \
264	--msgbox "Kein geeignetes Laufwerk gefunden.\nDie Installation ist fehlgeschlagen." 6 70
265	exit 1
266	else
267
268	echo "dialog \\" > /tmp/hddtmp.sh
269	echo "--backtitle \"${TITLE}\" \\" >> /tmp/hddtmp.sh
270	echo "--ok-label \"Weiter\" \\" >> /tmp/hddtmp.sh
271	echo "--cancel-label \"Beenden\" \\" >> /tmp/hddtmp.sh
272	echo "--stdout \\" >> /tmp/hddtmp.sh
273	echo "--menu \"Installations Laufwerk auswaehlen:\" 10 70 3 \\" >> /tmp/hddtmp.sh
274
275	for i in ${installdevs}
276	do
277	echo "\"${i}\" \"\" \\" >> /tmp/hddtmp.sh
278	done
279	echo -e "\n" >> /tmp/hddtmp.sh
280
281	chmod a+x /tmp/hddtmp.sh
282	HDD="$(/tmp/hddtmp.sh)"
283	RES=$?
284	[[ ${RES} -eq 1 ]] && return 1
285	if [[ ${RES} -eq 0 ]]
286	then
287	dialog_setup_hdd_info_flash
288	setup_hdd_partitions_manuell_flash
289	fi
290	fi
291	}
292
293	dialog_setup_hdd_partitions_auto()
294	{
295	local i
296
297	if [[ -z ${installdevs} ]]
298	then
299	dialog \
300	--backtitle "${TITLE}" \
301	--ok-label "Beenden" \
302	--msgbox "Kein geeignetes Laufwerk gefunden.\nDie Installation ist fehlgeschlagen." 6 70
303	exit 1
304	else
305
306	echo "dialog \\" > /tmp/hddtmp.sh
307	echo "--backtitle \"${TITLE}\" \\" >> /tmp/hddtmp.sh
308	echo "--ok-label \"Weiter\" \\" >> /tmp/hddtmp.sh
309	echo "--cancel-label \"Beenden\" \\" >> /tmp/hddtmp.sh
310	echo "--stdout \\" >> /tmp/hddtmp.sh
311	echo "--menu \"Installations Laufwerk auswaehlen:\" 10 70 3 \\" >> /tmp/hddtmp.sh
312
313	for i in ${installdevs}
314	do
315	echo "\"${i}\" \"\" \\" >> /tmp/hddtmp.sh
316	done
317	echo -e "\n" >> /tmp/hddtmp.sh
318
319	chmod a+x /tmp/hddtmp.sh
320	HDD="$(/tmp/hddtmp.sh)"
321	RES=$?
322	[[ ${RES} -eq 1 ]] && return 1
323	if [[ ${RES} -eq 0 ]]
324	then
325	dialog_setup_hdd_info_auto
326	dialog_setup_hdd_create_partitions
327	setup_hdd_partitions_auto
328	fi
329	fi
330	}
331
332	dialog_setup_hdd_create_partitions()
333	{
334	dialog \
335	--backtitle "${TITLE}" \
336	--infobox "Erstelle Disk Partitionen ..." 3 70
337	}
338
339	dialog_setup_hdd_format()
340	{
341	dialog \
342	--backtitle "${TITLE}" \
343	--infobox "Erstelle Datei-Systeme ..." 3 70
344	}
345
346	dialog_install_settings()
347	{
348	dialog \
349	--backtitle "${TITLE}" \
350	--infobox "Speichere System-Einstellungen ..." 3 70
351	}
352
353	dialog_install_system_image()
354	{
355	dialog \
356	--backtitle "${TITLE}" \
357	--gauge "Kopiere System-Image ..." 6 80
358	}
359
360	dialog_install_meter()
361	{
362	while [[ ${CURRENTLINE} != ${TOTALLINES} ]]
363	do
364	CURRENTLINE=$(grep -c . /tmp/install.log)
365	PERCENT=$(( ${CURRENTLINE} * 100 / ${TOTALLINES}))
366	echo ${PERCENT}
367	sleep 1
368	done
369	rm -f /tmp/install.log
370	return 0
371	}
372
373
374	dialog_install_bootsector()
375	{
376	dialog \
377	--backtitle "${TITLE}" \
378	--infobox "Schreibe den Bootsektor ..." 3 70
379	}
380
381	dialog_install_successful()
382	{
383	dialog \
384	--backtitle "${TITLE}" \
385	--colors \
386	--msgbox "Die Installation war \Z2erfolgreich\Zn." 5 81
387	}
388
389	dialog_install_failure()
390	{
391	dialog \
392	--backtitle "${TITLE}" \
393	--colors \
394	--msgbox "Die Installation ist \Z1Fehlgeschlagen\Zn.\n\n\
395	Fehler bei ${ERROR}, RetVal: ${RETVAL} \
396	" 10 81
397	}
398
399	dialog_main()
400	{
401	METHOD=0
402
403	while [[ ${METHOD} -le 2 ]]
404	do
405	METHOD=$(dialog \
406	--backtitle "${TITLE}" \
407	--no-cancel \
408	--ok-label "Weiter" \
409	--stdout \
410	--menu "Konfiguration" 14 70 5 \
411	"1" "AutoSta_LX installieren" \
412	"2" "Uebersicht gefundener Laufwerke" \
413	"3" "Beenden und neustarten" \
414	"4" "Beenden und eine Shell starten")
415	RES=$?
416	[[ ${RES} -eq 1 ]] && exit 1
417	if [[ ${RES} -eq 0 ]]
418	then
419	case ${METHOD} in
420	"1") dialog_setup_system_menu ;;
421	"2") dialog_hardware_detection ;;
422	"3") install_do_reboot ;;
423	"4") /bin/bash --login -i ;;
424	esac
425	fi
426	done
427	}
428
429	#################################################
430	# Install Komandos #
431	#################################################
432	run_hardware_detection()
433	{
434	# check for special devices/clients:
435	# if zotac a zotac and the disk is a removeable device, then add rootdelay to kernelcmd
436	local removable=0
437	if [[ ! -z $(hwinfo --bios --storage \| grep -i zotac) ]]
438	then
439	for i in /sys/block/[hs]d*/removable
440	do
441	if [[ $(< ${i}) = 1 ]]
442	then
443	removable=1
444	fi
445	done
446
447	export KERNELOPTS="${KERNELOPTS} rootdelay=8"
448	export SPECIALDEVICE="zotac"
449	fi
450	}
451
452	setup_hdd_partitions_auto()
453	{
454	ROOTHDD="${HDD}1"
455
456	## delete disk
457	dd if=/dev/zero of=${HDD} count=1 &> /dev/null \|\| die
458
459	## setup one bootable partition
460	#1. n= new disk
461	#2. p= primary disk
462	#3. 1= first partition
463	#4. ''= default sector start
464	#5. ''= defaul sector end
465	#6. a= bootable flag
466	#7. 1= boot flag for partition 1
467	#8. w= write/quit
468	fdisk ${HDD} &> /dev/null << EOF
469	n
470	p
471	1
472
473
474	a
475	1
476	w
477	EOF
478	}
479
480	setup_hdd_partitions_manuell()
481	{
482	BOOTHDD="${HDD}1"
483	SWAPHDD="${HDD}2"
484	ROOTHDD="${HDD}3"
485
486	## hdds partitionieren manuell
487	cfdisk ${HDD} \|\| die
488	}
489
490	setup_hdd_partitions_manuell_flash()
491	{
492	ROOTHDD="${HDD}1"
493
494	## hdds partitionieren manuell
495	cfdisk ${HDD} \|\| die
496	}
497
498	setup_hdd_format()
499	{
500	mkswap ${SWAPHDD} \|\| die
501	mke2fs -j -q ${BOOTHDD} \|\| die
502	mke2fs -j -q ${ROOTHDD} \|\| die
503	}
504
505	setup_hdd_format_flash()
506	{
507	mke2fs -j -q ${ROOTHDD} \|\| die
508	}
509
510	install_mount_rootfs()
511	{
512	swapon ${SWAPHDD} \|\| die
513	mount ${ROOTHDD} ${INSTALLPATH} \|\| die
514	install -d ${INSTALLPATH}/boot \|\| die
515	mount ${BOOTHDD} ${INSTALLPATH}/boot \|\| die
516	cd ${INSTALLPATH} \|\| die
517	}
518
519	install_mount_rootfs_flash()
520	{
521	mount ${ROOTHDD} ${INSTALLPATH} \|\| die
522	install -d ${INSTALLPATH}/boot \|\| die
523	cd ${INSTALLPATH} \|\| die
524	}
525
526	install_system_image()
527	{
528	tar xvjpf ${CDPATH}/system/${CDIMAGENAME} -C ${INSTALLPATH}
529	}
530
531	install_bootsector_chroot()
532	{
533	local my_roothdd
534
535	### grubconf schreiben
536	source ${INSTALLPATH}/boot/kernelversion
537
538	#for alx only
539	if [ -e ${INSTALLPATH}/etc/alx_version ]
540	then
541	OLD_ALXVER="${ALXVER}"
542	source ${INSTALLPATH}/etc/alx_version
543	KRNVER="ALX-${ALXVER}"
544	ALXVER="${OLD_ALXVER}"
545	fi
546
547	[[ -z ${KRNVER} ]] && KRNVER="AutoSta_LX"
548	[[ -z ${KRNINITRD} ]] && KRNINITRD="initrd"
549	[[ -z ${KRNIMG} ]] && KRNIMG="vmlinuz"
550
551	# uuid support
552	if is_uuid_supported
553	then
554	my_roothdd="UUID=$(get_uuid ${ROOTHDD})"
555	else
556	my_roothdd="${ROOTHDD}"
557	fi
558
559	local grubconf=${INSTALLPATH}/boot/grub/grub.conf
560	: > ${grubconf} \|\| die
561	echo "default 0" >> ${grubconf} \|\| die
562	echo "timeout 3" >> ${grubconf} \|\| die
563	# using current root password
564	echo "password --md5 $(cat ${INSTALLPATH}/etc/shadow \| grep root \| cut -d: -f2)" >> ${grubconf} \|\| die
565
566	echo >> ${grubconf} \|\| die
567	echo "# normal boot" >> ${grubconf} \|\| die
568	echo "title ${KRNVER}" >> ${grubconf} \|\| die
569	echo "root (hd0,0)" >> ${grubconf} \|\| die
570	echo "kernel /boot/${KRNIMG} root=${my_roothdd} ${KERNELOPTS}" >> ${grubconf} \|\| die
571	if is_initrd_supported
572	then
573	echo "initrd /boot/${KRNINITRD}" >> ${grubconf} \|\| die
574	fi
575
576	echo >> ${grubconf} \|\| die
577	echo "# admin boot" >> ${grubconf} \|\| die
578	echo "title ${KRNVER} - Re-run hardware-detection" >> ${grubconf} \|\| die
579	echo "lock" >> ${grubconf} \|\| die
580	echo "root (hd0,0)" >> ${grubconf} \|\| die
581	echo "kernel /boot/${KRNIMG} root=${my_roothdd} ${KERNELOPTS} hardware-auto-detection" >> ${grubconf} \|\| die
582	if is_initrd_supported
583	then
584	echo "initrd /boot/${KRNINITRD}" >> ${grubconf} \|\| die
585	fi
586
587	echo >> ${grubconf} \|\| die
588	echo "title ${KRNVER} - Reset all local settings" >> ${grubconf} \|\| die
589	echo "lock" >> ${grubconf} \|\| die
590	echo "root (hd0,0)" >> ${grubconf} \|\| die
591	echo "kernel /boot/${KRNIMG} root=${my_roothdd} ${KERNELOPTS} alx-reset-settings" >> ${grubconf} \|\| die
592	if is_initrd_supported
593	then
594	echo "initrd /boot/${KRNINITRD}" >> ${grubconf} \|\| die
595	fi
596
597	# bootsector schreiben chrooted schreiben (lfs/magellan)
598	cat > ${INSTALLPATH}/root/.bashrc << CHROOTEOF
599	/usr/sbin/grub --no-floppy --batch << "EOF" 1> /dev/null 2> /dev/null
600	root (hd0,0)
601	setup (hd0)
602	quit
603	EOF
604	exit 0
605	CHROOTEOF
606
607	## enters chroot
608	mount -t proc proc ${INSTALLPATH}/proc
609	mount -t sysfs sysfs ${INSTALLPATH}/sys
610	mount -o bind /dev ${INSTALLPATH}/dev
611	chroot ${INSTALLPATH} /bin/bash --rcfile /root/.bashrc -i
612	umount ${INSTALLPATH}/proc
613	umount ${INSTALLPATH}/sys
614	umount ${INSTALLPATH}/dev
615	rm ${INSTALLPATH}/root/.bashrc
616	}
617
618	is_initrd_supported()
619	{
620	# only generate initrds if the cmd exists
621	[[ -x ${INSTALLPATH}/sbin/mkinitrd ]] && return 0
622	return 1
623	}
624
625	install_initrd_chroot()
626	{
627	# only generate initrds if the cmd exists
628	is_initrd_supported \|\| return 0
629
630	cat > ${INSTALLPATH}/root/.bashrc << CHROOTEOF
631	echo "MODULES=\"${FORMAT_FILESYSTEM} amd74xx piix sis5513 via82cxxx sd_mod ata_piix pata_amd pata_mpiix pata_oldpiix pata_sis pata_via sata_via sata_sis sata_nv\"" > /etc/conf.d/mkinitrd
632	mkinitrd -f /boot/$(readlink /boot/initrd) $(readlink /boot/vmlinuz \| sed "s:kernel-::g") > /dev/null
633	exit 0
634	CHROOTEOF
635
636	## enters chroot
637	mount -t proc proc ${INSTALLPATH}/proc
638	mount -t sysfs sysfs ${INSTALLPATH}/sys
639	mount -o bind /dev ${INSTALLPATH}/dev
640	chroot ${INSTALLPATH} /bin/bash --rcfile /root/.bashrc -i
641	umount ${INSTALLPATH}/proc
642	umount ${INSTALLPATH}/sys
643	umount ${INSTALLPATH}/dev
644	rm ${INSTALLPATH}/root/.bashrc
645	}
646
647	is_uuid_supported()
648	{
649	if [[ -x $(which busybox.mkinitrd &> /dev/null) ]]
650	then
651	# only detect uuids if supported
652	if [[ ! -z $(busybox.mkinitrd \| grep blkid) ]]
653	then
654	return 0
655	fi
656	fi
657
658	return 1
659	}
660
661	get_uuid()
662	{
663	local UUID
664	local SEC_TYPE
665	local TYPE
666
667	local dev="$1"
668	[[ -z ${dev} ]] && die "no dev given"
669
670	# check if given device is already an UUID
671	if [[ ${dev/UUID=/}x != ${dev}x ]]
672	then
673	eval "${dev}"
674	else
675	eval $(busybox.mkinitrd blkid ${dev} \| grep "${dev}:" \| sed 's/.*:\ //')
676	fi
677	echo "${UUID}"
678	}
679
680	install_system_settings()
681	{
682	# schreibe fstab
683	if is_uuid_supported
684	then
685	echo -e "UUID=$(get_uuid ${BOOTHDD})\t/boot\t${FORMAT_FILESYSTEM}\tnoatime,noauto\t1 1" > ${INSTALLPATH}/etc/fstab \|\| die
686	echo -e "UUID=$(get_uuid ${ROOTHDD})\t/\t${FORMAT_FILESYSTEM}\tnoatime\t0 0" >> ${INSTALLPATH}/etc/fstab \|\| die
687	else
688	echo -e "${BOOTHDD}\t/boot\t${FORMAT_FILESYSTEM}\tnoatime,noauto\t1 1" > ${INSTALLPATH}/etc/fstab \|\| die
689	echo -e "${ROOTHDD}\t/\t${FORMAT_FILESYSTEM}\tnoatime\t0 0" >> ${INSTALLPATH}/etc/fstab \|\| die
690	fi
691	# not needed busybox loads all with swapon -a, even if not mentioned in fstab
692	#echo -e "UUID='$(get_uuid ${SWAPHDD})'\tswap\tswap\tpri=1\t0 0" >> ${INSTALLPATH}/etc/fstab \|\| die
693	echo -e "proc\t/proc\tproc\tdefaults\t0 0" >> ${INSTALLPATH}/etc/fstab \|\| die
694	echo -e "shm\t/dev/shm\ttmpfs\tdefaults\t0 0" >> ${INSTALLPATH}/etc/fstab \|\| die
695
696	# install network config skeleton
697	install -m0644 ${INSTALLPATH}/etc/alxconfig-ng/skel/net/net.eth0 ${INSTALLPATH}/etc/conf.d/ \|\| die
698	}
699
700	install_system_settings_flash()
701	{
702	# schreibe fstab
703	if is_uuid_supported
704	then
705	echo -e "UUID=$(get_uuid ${ROOTHDD})\t/\t${FORMAT_FILESYSTEM}\tnoatime\t0 0" > ${INSTALLPATH}/etc/fstab \|\| die
706	else
707	echo -e "${ROOTHDD}\t/\t${FORMAT_FILESYSTEM}\tnoatime\t0 0" > ${INSTALLPATH}/etc/fstab \|\| die
708	fi
709	echo -e "proc\t/proc\tproc\tdefaults\t0 0" >> ${INSTALLPATH}/etc/fstab \|\| die
710	echo -e "shm\t/dev/shm\ttmpfs\tdefaults\t0 0" >> ${INSTALLPATH}/etc/fstab \|\| die
711	}
712
713	install_umount_rootfs()
714	{
715	cd /
716	umount ${INSTALLPATH}/boot \|\| die
717	umount ${INSTALLPATH} \|\| die
718	swapoff ${SWAPHDD} \|\| die
719	}
720
721	install_umount_rootfs_flash()
722	{
723	cd /
724	umount ${INSTALLPATH} \|\| die
725	}
726
727	install_do_reboot()
728	{
729	reboot
730	}
731
732	#################################################
733	# Install Ablauf Scripte #
734	#################################################
735
736	run_install_normal()
737	{
738	dialog_hardware_detection
739
740	dialog_setup_hdd_partitions_manuell
741	dialog_setup_hdd_format
742	setup_hdd_format > /dev/null
743	install_mount_rootfs
744	(install_system_image > /tmp/install.log) 2> /tmp/install_errors.log \| dialog_install_meter \| dialog_install_system_image
745
746	dialog_install_bootsector
747	install_bootsector_chroot
748
749	dialog_install_settings
750	sleep 1
751	install_system_settings
752	install_initrd_chroot
753	install_umount_rootfs
754	dialog_install_successful
755	}
756
757	run_install_flash()
758	{
759	dialog_hardware_detection
760
761	dialog_setup_hdd_partitions_manuell_flash
762	dialog_setup_hdd_format
763	setup_hdd_format_flash > /dev/null
764	install_mount_rootfs_flash
765	(install_system_image > /tmp/install.log) 2> /tmp/install_errors.log \| dialog_install_meter \| dialog_install_system_image
766
767	dialog_install_bootsector
768	install_bootsector_chroot
769
770	dialog_install_settings
771	sleep 1
772	install_system_settings_flash
773	install_initrd_chroot
774	install_umount_rootfs_flash
775	dialog_install_successful
776	}
777
778	run_install_auto()
779	{
780	dialog_hardware_detection
781
782	dialog_setup_hdd_partitions_auto
783	dialog_setup_hdd_format
784	setup_hdd_format_flash > /dev/null
785	install_mount_rootfs_flash
786	(install_system_image > /tmp/install.log) 2> /tmp/install_errors.log \| dialog_install_meter \| dialog_install_system_image
787
788	dialog_install_bootsector
789	install_bootsector_chroot
790
791	dialog_install_settings
792	sleep 1
793	install_system_settings_flash
794	install_initrd_chroot
795	install_umount_rootfs_flash
796	dialog_install_successful
797	}
798
799	dialog_main
800
801	exit 0