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}"


### 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
}

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
}

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
}


### 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
	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()
{
	task_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="${DEFAULT_FILESYSTEM}"
74
75
76	### helper scripts ###
77
78	trap_exit()
79	{
80	is_mounted --location "${INSTALLROOT}/dev" && umount ${INSTALLROOT}/dev
81	is_mounted --location "${INSTALLROOT}/proc" && umount ${INSTALLROOT}/proc
82	is_mounted --location "${INSTALLROOT}/sys" && umount ${INSTALLROOT}/sys
83	is_mounted --location "${INSTALLROOT}/boot" && umount ${INSTALLROOT}/boot
84	is_mounted --location "${INSTALLROOT}" && umount ${INSTALLROOT}
85
86	echo $"Installation aborted."
87	exit 1
88	}
89
90	install_meter()
91	{
92	while [[ ${CURRENTLINE} != ${TOTALLINES} ]]
93	do
94	CURRENTLINE=$(grep -c . /tmp/install.log)
95	PERCENT=$(( ${CURRENTLINE} * 100 / ${TOTALLINES}))
96	echo ${PERCENT}
97	sleep 1
98	done
99	rm -f /tmp/install.log
100	return 0
101	}
102
103	run_hardware_detection()
104	{
105	local hwinfo
106
107	hwinfo="$(hwinfo --bios --storage --pci --gfxcard --sys)"
108
109	## check for special devices/clients:
110	## if zotac a zotac and the disk is a removeable device, then add rootdelay to kernelcmd
111	#local removable=0
112	#if [[ ! -z $(echo "${hwinfo}" \| grep -i zotac) ]]
113	#then
114	#for i in /sys/block/[hs]d*/removable
115	#do
116	#if [[ $(< ${i}) = 1 ]]
117	#then
118	#removable=1
119	#fi
120	#done
121	## smartcard = udevadm info -n /dev/sda -a \| grep -i 'configuration.*card'
122
123	## only add this for grub legacy, grub2 detect these settings on its own
124	#export GRUBLEGACYOPTS="rootdelay=8"
125	## there are to zotac types in the wild, nvidia based gfx and intel
126	#if [[ ! -z $(echo "${hwinfo}" \| grep -i nouveau) ]]
127	#then
128	#export SPECIALDEVICE="zotac_nvidia"
129	#else
130	#export SPECIALDEVICE="zotac_intel"
131	#fi
132	#fi
133
134	# check for special devices/clients:
135	# if a rangee and disk ist smaller then 256mb move partion one block further ahead
136	if [[ ! -z $(echo "${hwinfo}" \| grep -i CLE266) ]]
137	then
138	# for a rangee always define partion startblock +1
139	export FDISKPARTIONBELOW256MB="1"
140	export SPECIALDEVICE="rangee"
141	export GRUBLEGACYOPTS=""
142	fi
143
144	# check for special devices/clients:
145	# check for maxdata / i810/ i815 Chipsets and disable KMS and use i810fb frambuffer
146	if [[ ! -z $(echo "${hwinfo}" \| grep -i i810) ]] \|\| [[ ! -z $(echo "${hwinfo}" \| grep -i i815) ]]
147	then
148	export SPECIALDEVICE="maxdata"
149	export GRUBLEGACYOPTS=""
150	fi
151
152	# check for special devices/clients:
153	# check for laptops and activate cpufreq scaling
154	if [[ $(echo "${hwinfo}" \| grep 'Formfactor:' \| sed 's:.Formfactor\:\ \"\(.\)\":\1:') = laptop ]]
155	then
156	export FORMFACTOR="laptop"
157	export KERNELOPTS="${KERNELOPTS} cpufreq.governor=ondemand"
158	fi
159	}
160
161	run_hardware_detection_disks()
162	{
163	local bootdev
164
165	# all disks but exclude ramdisks
166	export ALL_DISKS=$(get_hwinfo disk \| sed '/\/dev\/ram[0-9].*/d')
167	# remove the boot device from ALL_DISKS if it was an usbstick
168	if [[ $(grep '[[:space:]]/mnt/cdrom[[:space:]]' /proc/mounts \| cut -d' ' -f3) != iso9660 ]]
169	then
170	bootdev="$(grep '[[:space:]]/mnt/cdrom[[:space:]]' /proc/mounts \| cut -d' ' -f1 \| sed 's:[0-9]::g')"
171	export ALL_DISKS=$(echo "${ALL_DISKS}" \| grep -v "${bootdev}")
172	fi
173	export ALL_CDROMS="$(get_hwinfo cdrom)"
174	}
175
176	setup_hdd_partitions_auto()
177	{
178	ROOTHDD="${HDD}1"
179
180	# sanity check - should not happen
181	if is_mounted --device "${ROOTHDD}"
182	then
183	echo "partition: device ${ROOTHDD} is already mounted, umount it" >&2
184	umount "${ROOTHDD}"
185	fi
186
187	# run this only if FDISKPARTITIONBELOW256MB is not already 1
188	if [[ ${FDISKPARTIONBELOW256MB} != 1 ]]
189	then
190	if hdd_size_below_256mb ${HDD}
191	then
192	FDISKPARTIONBELOW256MB=1
193	else
194	FDISKPARTIONBELOW256MB=0
195	fi
196	fi
197
198	## delete disk
199	dd if=/dev/zero of=${HDD} count=1 &> /dev/null \|\| dialog_die
200
201	if [[ ${FDISKPARTIONBELOW256MB} = 1 ]]
202	then
203	## setup one bootable partition
204	#1. n= new disk
205	#2. p= primary disk
206	#3. 1= first partition
207	#4. 2= default sector start // small disk needs more space for grub2 mbr sector
208	#5. ''= defaul sector end
209	#6. a= bootable flag
210	#7. 1= boot flag for partition 1
211	#8. w= write/quit
212	fdisk ${HDD} &> /dev/null << EOF
213	n
214	p
215	1
216	2
217
218	a
219	1
220	w
221	EOF
222	else
223	## setup one bootable partition
224	#1. n= new disk
225	#2. p= primary disk
226	#3. 1= first partition
227	#4. ''= default sector start
228	#5. ''= defaul sector end
229	#6. a= bootable flag
230	#7. 1= boot flag for partition 1
231	#8. w= write/quit
232	fdisk ${HDD} &> /dev/null << EOF
233	n
234	p
235	1
236
237
238	a
239	1
240	w
241	EOF
242	fi
243	}
244
245	setup_hdd_partitions_manual()
246	{
247	ROOTHDD="${HDD}1"
248	SWAPHDD=""
249	BOOTHDD=""
250	cfdisk ${HDD} \|\| dialog_die
251	}
252
253	setup_hdd_format()
254	{
255	# sanity check - should not happen
256	if is_mounted --device "${ROOTHDD}"
257	then
258	echo "format: device ${ROOTHDD} is already mounted, umount it" >&2
259	umount "${ROOTHDD}"
260	fi
261
262	mkfs."${FORMAT_FILESYSTEM}" -q "${ROOTHDD}" \|\| dialog_die
263	}
264
265	install_mount_rootfs()
266	{
267	is_mounted --location "${INSTALLROOT}" \|\| mount "${ROOTHDD}" "${INSTALLROOT}"
268	install -d ${INSTALLROOT}/boot \|\| dialog_die
269	}
270
271	install_system_image()
272	{
273	pushd ${INSTALLROOT} > /dev/null
274	tar xvjpf ${CDROOT}/system/${CDIMAGENAME} -C ${INSTALLROOT}
275	popd > /dev/null
276	}
277
278	install_system_settings()
279	{
280	local CONFIG
281
282	# write fstab
283	CONFIG="${INSTALLROOT}/etc/fstab"
284	clearconfig
285	addconfig -e "UUID=$(get_uuid ${ROOTHDD})\t/\t${FORMAT_FILESYSTEM}\tnoatime,noauto\t1 1"
286	addconfig -e "proc\t/proc\tproc\tdefaults\t0 0"
287	addconfig -e "shm\t/dev/shm\ttmpfs\tdefaults\t0 0"
288
289	# install network config skeleton
290	CONFIG="${INSTALLROOT}/etc/conf.d/net.eth0"
291	clearconfig
292	addconfig 'ONBOOT="yes"'
293	addconfig 'NETWORKING="dhcp"'
294
295	# intel framebuffer quirk
296	if [ -e ${INSTALLROOT}/etc/splash/splash.conf ]
297	then
298	if [ -e /proc/fb ]
299	then
300	if [[ ! -z $(grep 'inteldrmfb' /proc/fb) ]]
301	then
302	fbdev=$(grep 'inteldrmfb' /proc/fb \| sed 's:\([0-9]\).*:\1:')
303	if [[ ${fbdev} != 0 ]]
304	then
305	sed -i "s:^\(SPLASH_DEV=\).*:\1\"/dev/fb${fbdev}\":" ${INSTALLROOT}/etc/splash/splash.conf \|\| dialog_die
306	fi
307	fi
308	fi
309	fi
310	}
311
312	install_umount_rootfs()
313	{
314	is_mounted --location ${INSTALLROOT}/boot && umount ${INSTALLROOT}/boot
315	is_mounted --location ${INSTALLROOT} && umount ${INSTALLROOT}
316	}
317
318	install_do_reboot()
319	{
320	reboot
321	}
322
323
324	### installer dialogs ###
325
326	dialog_die()
327	{
328	ERROR="$1"
329	RETVAL="$?"
330	dialog_install_failure
331	exit 1
332	}
333
334	dialog_warning()
335	{
336	local retval
337
338	yesnobox $"\Z1 !!! Warning !!! \Zn\n\n\This harddrive will be irreversibly erased.\n\n\Do you want to continue ?"
339	retval=$?
340	if [[ ${retval} -eq 1 ]]
341	then
342	clear
343	echo $"The process was aborted."
344	exit 1
345	fi
346	}
347
348
349	### installer tasks ###
350
351	task_setup_system_menu()
352	{
353	local mode
354	local retval
355
356	mode="$(dialog_setup_system_menu)"
357	retval=$?
358	[[ ${retval} -eq 1 ]] && return 1
359	if [[ ${retval} -eq 0 ]]
360	then
361	case "${mode}" in
362	"1") run_install_auto ;;
363	"2") run_install_normal ;;
364	"") task_setup_system_menu;;
365	esac
366	fi
367	}
368
369	task_hardware_detection()
370	{
371	local message
372
373	run_hardware_detection_disks
374
375	message+=$"Harddrives:\n"
376
377	if [[ ! -z ${ALL_DISKS} ]]
378	then
379	for i in ${ALL_DISKS}
380	do
381	message+="\Z3${i}\Zn "
382	done
383	message+="\n"
384	fi
385
386	if [[ ! -z ${ALL_CDROMS} ]]
387	then
388	message+="\n"
389	message+=$"Optical disk drives:\n"
390	for i in ${ALL_CDROMS}
391	do
392	message+="\Z3${i}\Zn"
393	done
394	message+="\n"
395	fi
396
397	# other devices
398	run_hardware_detection
399	case "${SPECIALDEVICE}" in
400	zotac*) message+=$"\n\Z2Zotac device detected.\Zn" ;;
401	rangee) message+=$"\n\Z2Rangee device detected.\Zn" ;;
402	maxdata) message+=$"\n\Z2Maxdata device detected.\Zn" ;;
403	*) message+=$"\n\ZnCommon device detected.\Zn" ;;
404	esac
405	if [[ ${FORMFACTOR} = laptop ]]
406	then
407	message+=$"\n\ZnFormfactor Laptop, activating 'ondemand' powersaving mode.\Zn"
408	fi
409
410	messagebox -y 12 -h $"Detected hardware:" "${message}"
411	}
412
413	task_setup_hdd_partitions_manual()
414	{
415	local i
416	local retval
417
418	if [[ -z ${ALL_DISKS} ]]
419	then
420	dialog_no_harddrive_found
421	exit 1
422	else
423	HDD=$(dialog_select_target_harddrive)
424	retval=$?
425	[[ ${retval} -eq 1 ]] && return 1
426	if [[ ${retval} -eq 0 ]]
427	then
428	dialog_setup_hdd_info
429	setup_hdd_partitions_manual
430	fi
431	fi
432	}
433
434	task_setup_hdd_partitions_auto()
435	{
436	local i
437	local retval
438
439	if [[ -z ${ALL_DISKS} ]]
440	then
441	dialog_no_harddrive_found
442	exit 1
443	else
444	HDD=$(dialog_select_target_harddrive)
445	retval=$?
446	[[ ${retval} -eq 1 ]] && return 1
447	if [[ ${retval} -eq 0 ]]
448	then
449	dialog_setup_hdd_info_auto
450	dialog_setup_hdd_create_partitions
451	setup_hdd_partitions_auto
452	fi
453	fi
454	}
455
456	task_main()
457	{
458	local method=0
459	local retval
460
461	while [[ ${method} -le 2 ]]
462	do
463	method=$(dialog_main)
464	retval=$?
465	[[ ${retval} -eq 1 ]] && exit 1
466	if [[ ${retval} -eq 0 ]]
467	then
468	case ${method} in
469	"1") task_setup_system_menu ;;
470	"2") task_hardware_detection ;;
471	"3") install_do_reboot ;;
472	"4") /bin/bash --login -i ;;
473	esac
474	fi
475	done
476	}
477
478	run_install_normal()
479	{
480	task_hardware_detection
481
482	task_setup_hdd_partitions_manual
483	dialog_setup_hdd_format
484	setup_hdd_format > /dev/null
485	install_mount_rootfs
486	(install_system_image > /tmp/install.log) 2> /tmp/install_errors.log \| install_meter \| dialog_install_system_image
487
488	dialog_install_settings
489	sleep 1
490	install_system_settings
491	if is_initrd_supported
492	then
493	dialog_install_initrd
494	initrd_config
495	initrd_install
496	fi
497
498	dialog_install_bootsector
499	bootloader_config
500	bootloader_install
501
502	install_umount_rootfs
503	dialog_install_successful
504	}
505
506	run_install_auto()
507	{
508	task_hardware_detection
509
510	task_setup_hdd_partitions_auto
511	dialog_setup_hdd_format
512	setup_hdd_format > /dev/null
513	install_mount_rootfs
514	(install_system_image > /tmp/install.log) 2> /tmp/install_errors.log \| install_meter \| dialog_install_system_image
515
516	dialog_install_settings
517	sleep 1
518	install_system_settings
519	if is_initrd_supported
520	then
521	dialog_install_initrd
522	initrd_config
523	initrd_install
524	fi
525
526	dialog_install_bootsector
527	bootloader_config
528	bootloader_install
529
530	install_umount_rootfs
531	dialog_install_successful
532	}
533
534	# set some proper traps
535	trap "trap_exit" SIGINT SIGQUIT
536
537	task_main
538
539	exit 0