installer-simple/bin/installer.sh.in

#!/bin/bash
# $Id$
#
# Simple Installation Script
# merged from alxinstall-ng and mcore-installer
#
# Niels Rogalla <niro@magellan-linux.de>
#

# setup locales
TEXTDOMAIN=installer

# include dir
INSTALLER_LIBDIR="%LIBDIR%"

# TOTALLINES=linecount of ${CDIMAGENAME}-tarball -1 !
# -> now in images.conf
CURRENTLINE=0

die()
{
	echo "Error: $@"
	exit 1
}

# load common includes
for inc in %SYSCONFDIR%/installer.conf \
	${INSTALLER_LIBDIR}/functions/common.sh \
	${INSTALLER_LIBDIR}/functions/common-dialogs.sh \
	${INSTALLER_LIBDIR}/functions/hwdetection.sh \
	${INSTALLER_LIBDIR}/functions/bootloader.sh \
	${INSTALLER_LIBDIR}/functions/initrd-tools.sh \
	${INSTALLER_LIBDIR}/functions/installer-dialogs.sh
do
	if [ -e ${inc} ]
	then
		source "${inc}"
	else
		die "'${inc}' not found"
	fi
done

# 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}"


### helper scripts ###

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

	echo $"Installation aborted."
	exit 1
}

install_meter()
{
	while [[ ${CURRENTLINE} != ${TOTALLINES} ]]
	do
		CURRENTLINE=$(grep -c . /tmp/install.log)
		PERCENT=$(( ${CURRENTLINE} * 100 / ${TOTALLINES}))
		echo ${PERCENT}
		sleep 1
	done
	rm -f /tmp/install.log
	return 0
}

mount_rootfs()
{
	local retval

	if is_mounted --location "${INSTALLROOT}"
	then
		echo $"${INSTALLROOT} already mounted" >&2
	else
		mount "${ROOTHDD}" "${INSTALLROOT}" || dialog_die $"Could not mount rootfs - drive '${ROOTHDD}' -> '${INSTALLROOT}'"
	fi
	[[ -d ${INSTALLROOT}/boot ]] || install -d ${INSTALLROOT}/boot
}

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

install_do_reboot()
{
	reboot
}

run_hardware_detection()
{
	local hwinfo
	
	hwinfo="$(hwinfo --bios --storage --pci --gfxcard --sys)"

	## check for special devices/clients:
	## if zotac a zotac and the disk is a removeable device, then add rootdelay to kernelcmd
	#local removable=0
	#if [[ ! -z $(echo "${hwinfo}" | grep -i zotac) ]]
	#then
		#for i in /sys/block/[hs]d*/removable
		#do
			#if [[ $(< ${i}) = 1 ]]
			#then
				#removable=1
			#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 [[ ${FDISKPARTIONBELOW256MB} != 1 ]]
	then
		if device_minimum_size "${HDD}" 256
		then
			FDISKPARTIONBELOW256MB=1
		else
			FDISKPARTIONBELOW256MB=0
		fi
	fi

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

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

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
	CONFIG="${INSTALLROOT}/etc/splash/splash.conf"
	if [ -e ${CONFIG} ] && [ -e /proc/fb ]
	then
		if [[ ! -z $(grep 'inteldrmfb' /proc/fb) ]]
		then
			fbdev=$(grep 'inteldrmfb' /proc/fb | sed 's:\([0-9]\).*:\1:')
			[[ ${fbdev} != 0 ]] && sed -i "s:^\(SPLASH_DEV=\).*:\1\"/dev/fb${fbdev}\":" ${CONFIG} || dialog_die
		fi
	fi
}


### installer dialogs ###

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

dialog_warning()
{
	local retval

	yesnobox $"\Z1 !!! Warning !!! \Zn\n\n\This harddrive will be irreversibly erased.\n\n\Do you want to continue ?"
	retval=$?
	if [[ ${retval} -eq 1 ]]
	then
		clear
		echo $"The process was aborted."
		exit 1
	fi
}


### installer tasks ###

task_setup_system_menu()
{
	local mode
	local retval

	mode="$(dialog_setup_system_menu)"
	retval=$?
	[[ ${retval} -eq 1 ]] && return 1
	if [[ ${retval} -eq 0 ]]
	then
		case "${mode}" in
			"1") run_install_auto ;;
			"2") run_install_normal ;;
			"") task_setup_system_menu;;
		esac
	fi
}

task_hardware_detection()
{
	local message

	run_hardware_detection_disks

	message+=$"Harddrives:\n"

	if [[ ! -z ${ALL_DISKS} ]]
	then
		for i in ${ALL_DISKS}
		do
			message+="\Z3${i}\Zn "
		done
		message+="\n"
	fi

	if [[ ! -z ${ALL_CDROMS} ]]
	then
		message+="\n"
		message+=$"Optical disk drives:\n"
		for i in ${ALL_CDROMS}
		do
			message+="\Z3${i}\Zn"
		done
		message+="\n"
	fi

	# other devices
	run_hardware_detection
	case "${SPECIALDEVICE}" in
		zotac*) message+=$"\n\Z2Zotac device detected.\Zn" ;;
		rangee) message+=$"\n\Z2Rangee device detected.\Zn" ;;
		maxdata) message+=$"\n\Z2Maxdata device detected.\Zn" ;;
		*) 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
}

task_main()
{
	local method=0
	local retval

	while [[ ${method} -le 2 ]]
	do
		method=$(dialog_main)
		retval=$?
		[[ ${retval} -eq 1 ]] && exit 1
		if [[ ${retval} -eq 0 ]]
		then
			case ${method} in
				"1") task_setup_system_menu ;;
				"2") task_hardware_detection ;;
				"3") install_do_reboot ;;
				"4") /bin/bash --login -i ;;
			esac
		fi
	done
}

run_install_normal()
{
	task_hardware_detection

	task_setup_hdd_partitions_manual
	dialog_setup_hdd_format
	setup_hdd_format > /dev/null
	mount_rootfs
	(install_system_image > /tmp/install.log) 2> /tmp/install_errors.log | install_meter | dialog_install_system_image

	dialog_install_settings
	sleep 1
	install_system_settings
	if is_initrd_supported
	then
		dialog_install_initrd
		initrd_config
		initrd_install
	fi

	dialog_install_bootsector
	bootloader_config
	bootloader_install

	umount_rootfs
	dialog_install_successful
}

run_install_auto()
{
	task_hardware_detection

	task_setup_hdd_partitions_auto
	dialog_setup_hdd_format
	setup_hdd_format > /dev/null
	mount_rootfs
	(install_system_image > /tmp/install.log) 2> /tmp/install_errors.log | install_meter | dialog_install_system_image

	dialog_install_settings
	sleep 1
	install_system_settings
	if is_initrd_supported
	then
		dialog_install_initrd
		initrd_config
		initrd_install
	fi

	dialog_install_bootsector
	bootloader_config
	bootloader_install

	umount_rootfs
	dialog_install_successful
}

# set some proper traps
trap "trap_exit" SIGINT SIGQUIT

task_main

exit 0
1	#!/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
13	# include dir
14	INSTALLER_LIBDIR="%LIBDIR%"
15
16	# TOTALLINES=linecount of ${CDIMAGENAME}-tarball -1 !
17	# -> now in images.conf
18	CURRENTLINE=0
19
20	die()
21	{
22	echo "Error: $@"
23	exit 1
24	}
25
26	# load common includes
27	for inc in %SYSCONFDIR%/installer.conf \
28	${INSTALLER_LIBDIR}/functions/common.sh \
29	${INSTALLER_LIBDIR}/functions/common-dialogs.sh \
30	${INSTALLER_LIBDIR}/functions/hwdetection.sh \
31	${INSTALLER_LIBDIR}/functions/bootloader.sh \
32	${INSTALLER_LIBDIR}/functions/initrd-tools.sh \
33	${INSTALLER_LIBDIR}/functions/installer-dialogs.sh
34	do
35	if [ -e ${inc} ]
36	then
37	source "${inc}"
38	else
39	die "'${inc}' not found"
40	fi
41	done
42
43	# TOTALLINES=linecount of ${CDIMAGENAME}-tarball -1 !
44	# -> now in images.conf
45	CDIMAGENAME=""
46	TOTALLINES=""
47	CURRENTLINE=0
48	if [ -e /mnt/cdrom/system/images.conf ]
49	then
50	source /mnt/cdrom/system/images.conf
51	# check if all required variables are set
52	[[ -z ${CDIMAGENAME} ]] && die "CDIMAGENAME is empty in /mnt/cdrom/system/images.conf"
53	[[ -z ${TOTALLINES} ]] && die "TOTALLINES is empty in /mnt/cdrom/system/images.conf"
54	else
55	die "/mnt/cdrom/system/images.conf not found"
56	fi
57
58	### System/Config Version
59	VERSION="%VERSIONTAG%"
60	TITLE="${DEFAULT_TITLE} - ${VERSION}"
61
62	# some sane defaults
63	CDROOT="${DEFAULT_CDROOT}"
64	INSTALLROOT="${DEFAULT_INSTALLROOT}"
65	KERNELPKG="${DEFAULT_KERNELPKG}"
66	KERNELOPTS="${DEFAULT_KERNELOPTS}"
67	GRUBLEGACYOPTS=""
68	GRUB2OPTS=""
69	FDISKPARTIONBELOW256MB=0
70	SPECIALDEVICE=""
71	FORMFACTOR="${DEFAULT_FORMFACTOR}"
72	FORMAT_FILESYSTEM="${DEFAULT_FILESYSTEM}"
73
74
75	### helper scripts ###
76
77	trap_exit()
78	{
79	is_mounted --location "${INSTALLROOT}/dev" && umount ${INSTALLROOT}/dev
80	is_mounted --location "${INSTALLROOT}/proc" && umount ${INSTALLROOT}/proc
81	is_mounted --location "${INSTALLROOT}/sys" && umount ${INSTALLROOT}/sys
82	is_mounted --location "${INSTALLROOT}/boot" && umount ${INSTALLROOT}/boot
83	is_mounted --location "${INSTALLROOT}" && umount ${INSTALLROOT}
84
85	echo $"Installation aborted."
86	exit 1
87	}
88
89	install_meter()
90	{
91	while [[ ${CURRENTLINE} != ${TOTALLINES} ]]
92	do
93	CURRENTLINE=$(grep -c . /tmp/install.log)
94	PERCENT=$(( ${CURRENTLINE} * 100 / ${TOTALLINES}))
95	echo ${PERCENT}
96	sleep 1
97	done
98	rm -f /tmp/install.log
99	return 0
100	}
101
102	mount_rootfs()
103	{
104	local retval
105
106	if is_mounted --location "${INSTALLROOT}"
107	then
108	echo $"${INSTALLROOT} already mounted" >&2
109	else
110	mount "${ROOTHDD}" "${INSTALLROOT}" \|\| dialog_die $"Could not mount rootfs - drive '${ROOTHDD}' -> '${INSTALLROOT}'"
111	fi
112	[[ -d ${INSTALLROOT}/boot ]] \|\| install -d ${INSTALLROOT}/boot
113	}
114
115	umount_rootfs()
116	{
117	is_mounted --location ${INSTALLROOT}/boot && umount ${INSTALLROOT}/boot
118	is_mounted --location ${INSTALLROOT} && umount ${INSTALLROOT}
119	}
120
121	install_do_reboot()
122	{
123	reboot
124	}
125
126	run_hardware_detection()
127	{
128	local hwinfo
129
130	hwinfo="$(hwinfo --bios --storage --pci --gfxcard --sys)"
131
132	## check for special devices/clients:
133	## if zotac a zotac and the disk is a removeable device, then add rootdelay to kernelcmd
134	#local removable=0
135	#if [[ ! -z $(echo "${hwinfo}" \| grep -i zotac) ]]
136	#then
137	#for i in /sys/block/[hs]d*/removable
138	#do
139	#if [[ $(< ${i}) = 1 ]]
140	#then
141	#removable=1
142	#fi
143	#done
144	## smartcard = udevadm info -n /dev/sda -a \| grep -i 'configuration.*card'
145
146	## only add this for grub legacy, grub2 detect these settings on its own
147	#export GRUBLEGACYOPTS="rootdelay=8"
148	## there are to zotac types in the wild, nvidia based gfx and intel
149	#if [[ ! -z $(echo "${hwinfo}" \| grep -i nouveau) ]]
150	#then
151	#export SPECIALDEVICE="zotac_nvidia"
152	#else
153	#export SPECIALDEVICE="zotac_intel"
154	#fi
155	#fi
156
157	# check for special devices/clients:
158	# if a rangee and disk ist smaller then 256mb move partion one block further ahead
159	if [[ ! -z $(echo "${hwinfo}" \| grep -i CLE266) ]]
160	then
161	# for a rangee always define partion startblock +1
162	export FDISKPARTIONBELOW256MB="1"
163	export SPECIALDEVICE="rangee"
164	export GRUBLEGACYOPTS=""
165	fi
166
167	# check for special devices/clients:
168	# check for maxdata / i810/ i815 Chipsets and disable KMS and use i810fb frambuffer
169	if [[ ! -z $(echo "${hwinfo}" \| grep -i i810) ]] \|\| [[ ! -z $(echo "${hwinfo}" \| grep -i i815) ]]
170	then
171	export SPECIALDEVICE="maxdata"
172	export GRUBLEGACYOPTS=""
173	fi
174
175	# check for special devices/clients:
176	# check for laptops and activate cpufreq scaling
177	if [[ $(echo "${hwinfo}" \| grep 'Formfactor:' \| sed 's:.Formfactor\:\ \"\(.\)\":\1:') = laptop ]]
178	then
179	export FORMFACTOR="laptop"
180	export KERNELOPTS="${KERNELOPTS} cpufreq.governor=ondemand"
181	fi
182	}
183
184	run_hardware_detection_disks()
185	{
186	local bootdev
187
188	# all disks but exclude ramdisks
189	export ALL_DISKS=$(get_hwinfo disk \| sed '/\/dev\/ram[0-9].*/d')
190	# remove the boot device from ALL_DISKS if it was an usbstick
191	if [[ $(grep '[[:space:]]/mnt/cdrom[[:space:]]' /proc/mounts \| cut -d' ' -f3) != iso9660 ]]
192	then
193	bootdev="$(grep '[[:space:]]/mnt/cdrom[[:space:]]' /proc/mounts \| cut -d' ' -f1 \| sed 's:[0-9]::g')"
194	export ALL_DISKS=$(echo "${ALL_DISKS}" \| grep -v "${bootdev}")
195	fi
196	export ALL_CDROMS="$(get_hwinfo cdrom)"
197	}
198
199	setup_hdd_partitions_auto()
200	{
201	ROOTHDD="${HDD}1"
202
203	# sanity check - should not happen
204	if is_mounted --device "${ROOTHDD}"
205	then
206	echo "partition: device ${ROOTHDD} is already mounted, umount it" >&2
207	umount "${ROOTHDD}"
208	fi
209
210	# run this only if FDISKPARTITIONBELOW256MB is not already 1
211	if [[ ${FDISKPARTIONBELOW256MB} != 1 ]]
212	then
213	if device_minimum_size "${HDD}" 256
214	then
215	FDISKPARTIONBELOW256MB=1
216	else
217	FDISKPARTIONBELOW256MB=0
218	fi
219	fi
220
221	## delete disk
222	dd if=/dev/zero of=${HDD} count=1 &> /dev/null \|\| dialog_die
223
224	if [[ ${FDISKPARTIONBELOW256MB} = 1 ]]
225	then
226	## setup one bootable partition
227	#1. n= new disk
228	#2. p= primary disk
229	#3. 1= first partition
230	#4. 2= default sector start // small disk needs more space for grub2 mbr sector
231	#5. ''= defaul sector end
232	#6. a= bootable flag
233	#7. 1= boot flag for partition 1
234	#8. w= write/quit
235	fdisk ${HDD} &> /dev/null << EOF
236	n
237	p
238	1
239	2
240
241	a
242	1
243	w
244	EOF
245	else
246	## setup one bootable partition
247	#1. n= new disk
248	#2. p= primary disk
249	#3. 1= first partition
250	#4. ''= default sector start
251	#5. ''= defaul sector end
252	#6. a= bootable flag
253	#7. 1= boot flag for partition 1
254	#8. w= write/quit
255	fdisk ${HDD} &> /dev/null << EOF
256	n
257	p
258	1
259
260
261	a
262	1
263	w
264	EOF
265	fi
266	}
267
268	setup_hdd_partitions_manual()
269	{
270	ROOTHDD="${HDD}1"
271	SWAPHDD=""
272	BOOTHDD=""
273	cfdisk ${HDD} \|\| dialog_die
274	}
275
276	setup_hdd_format()
277	{
278	# sanity check - should not happen
279	if is_mounted --device "${ROOTHDD}"
280	then
281	echo "format: device ${ROOTHDD} is already mounted, umount it" >&2
282	umount "${ROOTHDD}"
283	fi
284
285	mkfs."${FORMAT_FILESYSTEM}" -q "${ROOTHDD}" \|\| dialog_die
286	}
287
288	install_system_image()
289	{
290	pushd ${INSTALLROOT} > /dev/null
291	tar xvjpf ${CDROOT}/system/${CDIMAGENAME} -C ${INSTALLROOT}
292	popd > /dev/null
293	}
294
295	install_system_settings()
296	{
297	local CONFIG
298
299	# write fstab
300	CONFIG="${INSTALLROOT}/etc/fstab"
301	clearconfig
302	addconfig -e "UUID=$(get_uuid ${ROOTHDD})\t/\t${FORMAT_FILESYSTEM}\tnoatime,noauto\t1 1"
303	addconfig -e "proc\t/proc\tproc\tdefaults\t0 0"
304	addconfig -e "shm\t/dev/shm\ttmpfs\tdefaults\t0 0"
305
306	# install network config skeleton
307	CONFIG="${INSTALLROOT}/etc/conf.d/net.eth0"
308	clearconfig
309	addconfig 'ONBOOT="yes"'
310	addconfig 'NETWORKING="dhcp"'
311
312	# intel framebuffer quirk
313	CONFIG="${INSTALLROOT}/etc/splash/splash.conf"
314	if [ -e ${CONFIG} ] && [ -e /proc/fb ]
315	then
316	if [[ ! -z $(grep 'inteldrmfb' /proc/fb) ]]
317	then
318	fbdev=$(grep 'inteldrmfb' /proc/fb \| sed 's:\([0-9]\).*:\1:')
319	[[ ${fbdev} != 0 ]] && sed -i "s:^\(SPLASH_DEV=\).*:\1\"/dev/fb${fbdev}\":" ${CONFIG} \|\| dialog_die
320	fi
321	fi
322	}
323
324
325	### installer dialogs ###
326
327	dialog_die()
328	{
329	ERROR="$1"
330	RETVAL="$?"
331	dialog_install_failure
332	exit 1
333	}
334
335	dialog_warning()
336	{
337	local retval
338
339	yesnobox $"\Z1 !!! Warning !!! \Zn\n\n\This harddrive will be irreversibly erased.\n\n\Do you want to continue ?"
340	retval=$?
341	if [[ ${retval} -eq 1 ]]
342	then
343	clear
344	echo $"The process was aborted."
345	exit 1
346	fi
347	}
348
349
350	### installer tasks ###
351
352	task_setup_system_menu()
353	{
354	local mode
355	local retval
356
357	mode="$(dialog_setup_system_menu)"
358	retval=$?
359	[[ ${retval} -eq 1 ]] && return 1
360	if [[ ${retval} -eq 0 ]]
361	then
362	case "${mode}" in
363	"1") run_install_auto ;;
364	"2") run_install_normal ;;
365	"") task_setup_system_menu;;
366	esac
367	fi
368	}
369
370	task_hardware_detection()
371	{
372	local message
373
374	run_hardware_detection_disks
375
376	message+=$"Harddrives:\n"
377
378	if [[ ! -z ${ALL_DISKS} ]]
379	then
380	for i in ${ALL_DISKS}
381	do
382	message+="\Z3${i}\Zn "
383	done
384	message+="\n"
385	fi
386
387	if [[ ! -z ${ALL_CDROMS} ]]
388	then
389	message+="\n"
390	message+=$"Optical disk drives:\n"
391	for i in ${ALL_CDROMS}
392	do
393	message+="\Z3${i}\Zn"
394	done
395	message+="\n"
396	fi
397
398	# other devices
399	run_hardware_detection
400	case "${SPECIALDEVICE}" in
401	zotac*) message+=$"\n\Z2Zotac device detected.\Zn" ;;
402	rangee) message+=$"\n\Z2Rangee device detected.\Zn" ;;
403	maxdata) message+=$"\n\Z2Maxdata device detected.\Zn" ;;
404	*) message+=$"\n\ZnCommon device detected.\Zn" ;;
405	esac
406	if [[ ${FORMFACTOR} = laptop ]]
407	then
408	message+=$"\n\ZnFormfactor Laptop, activating 'ondemand' powersaving mode.\Zn"
409	fi
410
411	messagebox -y 12 -h $"Detected hardware:" "${message}"
412	}
413
414	task_setup_hdd_partitions_manual()
415	{
416	local i
417	local retval
418
419	if [[ -z ${ALL_DISKS} ]]
420	then
421	dialog_no_harddrive_found
422	exit 1
423	else
424	HDD=$(dialog_select_target_harddrive)
425	retval=$?
426	[[ ${retval} -eq 1 ]] && return 1
427	if [[ ${retval} -eq 0 ]]
428	then
429	dialog_setup_hdd_info
430	setup_hdd_partitions_manual
431	fi
432	fi
433	}
434
435	task_setup_hdd_partitions_auto()
436	{
437	local i
438	local retval
439
440	if [[ -z ${ALL_DISKS} ]]
441	then
442	dialog_no_harddrive_found
443	exit 1
444	else
445	HDD=$(dialog_select_target_harddrive)
446	retval=$?
447	[[ ${retval} -eq 1 ]] && return 1
448	if [[ ${retval} -eq 0 ]]
449	then
450	dialog_setup_hdd_info_auto
451	dialog_setup_hdd_create_partitions
452	setup_hdd_partitions_auto
453	fi
454	fi
455	}
456
457	task_main()
458	{
459	local method=0
460	local retval
461
462	while [[ ${method} -le 2 ]]
463	do
464	method=$(dialog_main)
465	retval=$?
466	[[ ${retval} -eq 1 ]] && exit 1
467	if [[ ${retval} -eq 0 ]]
468	then
469	case ${method} in
470	"1") task_setup_system_menu ;;
471	"2") task_hardware_detection ;;
472	"3") install_do_reboot ;;
473	"4") /bin/bash --login -i ;;
474	esac
475	fi
476	done
477	}
478
479	run_install_normal()
480	{
481	task_hardware_detection
482
483	task_setup_hdd_partitions_manual
484	dialog_setup_hdd_format
485	setup_hdd_format > /dev/null
486	mount_rootfs
487	(install_system_image > /tmp/install.log) 2> /tmp/install_errors.log \| install_meter \| dialog_install_system_image
488
489	dialog_install_settings
490	sleep 1
491	install_system_settings
492	if is_initrd_supported
493	then
494	dialog_install_initrd
495	initrd_config
496	initrd_install
497	fi
498
499	dialog_install_bootsector
500	bootloader_config
501	bootloader_install
502
503	umount_rootfs
504	dialog_install_successful
505	}
506
507	run_install_auto()
508	{
509	task_hardware_detection
510
511	task_setup_hdd_partitions_auto
512	dialog_setup_hdd_format
513	setup_hdd_format > /dev/null
514	mount_rootfs
515	(install_system_image > /tmp/install.log) 2> /tmp/install_errors.log \| install_meter \| dialog_install_system_image
516
517	dialog_install_settings
518	sleep 1
519	install_system_settings
520	if is_initrd_supported
521	then
522	dialog_install_initrd
523	initrd_config
524	initrd_install
525	fi
526
527	dialog_install_bootsector
528	bootloader_config
529	bootloader_install
530
531	umount_rootfs
532	dialog_install_successful
533	}
534
535	# set some proper traps
536	trap "trap_exit" SIGINT SIGQUIT
537
538	task_main
539
540	exit 0