vboxadd.sh@ 56881

Last change on this file since 56881 was 56881, checked in by vboxsync, 10 years ago
Installers/linux: /etc/init.d/service may not exist, use /sbin/rcservice instead.
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1	#! /bin/sh
2	#
3	# Linux Additions kernel module init script ($Revision: 56881 $)
4	#
5
6	#
7	# Copyright (C) 2006-2012 Oracle Corporation
8	#
9	# This file is part of VirtualBox Open Source Edition (OSE), as
10	# available from http://www.virtualbox.org. This file is free software;
11	# you can redistribute it and/or modify it under the terms of the GNU
12	# General Public License (GPL) as published by the Free Software
13	# Foundation, in version 2 as it comes in the "COPYING" file of the
14	# VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15	# hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16	#
17
18
19	# chkconfig: 345 30 70
20	# description: VirtualBox Linux Additions kernel modules
21	#
22	### BEGIN INIT INFO
23	# Provides: vboxadd
24	# Required-Start:
25	# Required-Stop:
26	# Default-Start: 2 3 4 5
27	# Default-Stop: 0 1 6
28	# Description: VirtualBox Linux Additions kernel modules
29	### END INIT INFO
30
31	PATH=$PATH:/bin:/sbin:/usr/sbin
32	PACKAGE=VBoxGuestAdditions
33	LOG="/var/log/vboxadd-install.log"
34	MODPROBE=/sbin/modprobe
35	OLDMODULES="vboxguest vboxadd vboxsf vboxvfs vboxvideo"
36
37	if $MODPROBE -c 2>/dev/null \| grep -q '^allow_unsupported_modules *0'; then
38	MODPROBE="$MODPROBE --allow-unsupported-modules"
39	fi
40
41	# Check architecture
42	cpu=`uname -m`;
43	case "$cpu" in
44	i[3456789]86\|x86)
45	cpu="x86"
46	lib_candidates="/usr/lib/i386-linux-gnu /usr/lib /lib"
47	;;
48	x86_64\|amd64)
49	cpu="amd64"
50	lib_candidates="/usr/lib/x86_64-linux-gnu /usr/lib64 /usr/lib /lib64 /lib"
51	;;
52	esac
53	for i in $lib_candidates; do
54	if test -d "$i/VBoxGuestAdditions"; then
55	lib_path=$i
56	break
57	fi
58	done
59
60	if [ -f /etc/redhat-release ]; then
61	system=redhat
62	elif [ -f /etc/SuSE-release ]; then
63	system=suse
64	elif [ -f /etc/gentoo-release ]; then
65	system=gentoo
66	elif [ -f /etc/lfs-release -a -d /etc/rc.d/init.d ]; then
67	system=lfs
68	else
69	system=other
70	fi
71
72	if [ "$system" = "redhat" ]; then
73	. /etc/init.d/functions
74	fail_msg() {
75	echo_failure
76	echo
77	}
78	succ_msg() {
79	echo_success
80	echo
81	}
82	begin() {
83	echo -n "$1"
84	}
85	fi
86
87	if [ "$system" = "suse" ]; then
88	. /etc/rc.status
89	fail_msg() {
90	rc_failed 1
91	rc_status -v
92	}
93	succ_msg() {
94	rc_reset
95	rc_status -v
96	}
97	begin() {
98	echo -n "$1"
99	}
100	fi
101
102	if [ "$system" = "gentoo" ]; then
103	if [ -f /sbin/functions.sh ]; then
104	. /sbin/functions.sh
105	elif [ -f /etc/init.d/functions.sh ]; then
106	. /etc/init.d/functions.sh
107	fi
108	fail_msg() {
109	eend 1
110	}
111	succ_msg() {
112	eend $?
113	}
114	begin() {
115	ebegin $1
116	}
117	if [ "`which $0`" = "/sbin/rc" ]; then
118	shift
119	fi
120	fi
121
122	if [ "$system" = "lfs" ]; then
123	. /etc/rc.d/init.d/functions
124	fail_msg() {
125	echo_failure
126	}
127	succ_msg() {
128	echo_ok
129	}
130	begin() {
131	echo $1
132	}
133	fi
134
135	if [ "$system" = "other" ]; then
136	fail_msg() {
137	echo " ...fail!"
138	}
139	succ_msg() {
140	echo " ...done."
141	}
142	begin() {
143	echo -n $1
144	}
145	fi
146
147	show_error()
148	{
149	if [ "$system" = "gentoo" ]; then
150	eerror $1
151	fi
152	fail_msg
153	echo "($1)"
154	}
155
156	fail()
157	{
158	show_error "$1"
159	exit 1
160	}
161
162	dev=/dev/vboxguest
163	userdev=/dev/vboxuser
164	config=/var/lib/VBoxGuestAdditions/config
165	owner=vboxadd
166	group=1
167
168	test_for_gcc_and_make()
169	{
170	which make > /dev/null 2>&1 \|\| printf "\nThe make utility was not found. If the following module compilation fails then\nthis could be the reason and you should try installing it.\n"
171	which gcc > /dev/null 2>&1 \|\| printf "\nThe gcc utility was not found. If the following module compilation fails then\nthis could be the reason and you should try installing it.\n"
172	}
173
174	test_sane_kernel_dir()
175	{
176	KERN_VER=`uname -r`
177	KERN_DIR="/lib/modules/$KERN_VER/build"
178	if [ -d "$KERN_DIR" ]; then
179	KERN_REL=`make -sC $KERN_DIR --no-print-directory kernelrelease 2>/dev/null \|\| true`
180	if [ -z "$KERN_REL" -o "x$KERN_REL" = "x$KERN_VER" ]; then
181	return 0
182	fi
183	fi
184	printf "\nThe headers for the current running kernel were not found. If the following\nmodule compilation fails then this could be the reason.\n"
185	if [ "$system" = "redhat" ]; then
186	if echo "$KERN_VER" \| grep -q "uek"; then
187	printf "The missing package can be probably installed with\nyum install kernel-uek-devel-$KERN_VER\n"
188	else
189	printf "The missing package can be probably installed with\nyum install kernel-devel-$KERN_VER\n"
190	fi
191	elif [ "$system" = "suse" ]; then
192	KERN_VER_SUSE=`echo "$KERN_VER" \| sed 's/.-$[^-]$/\1/g'`
193	KERN_VER_BASE=`echo "$KERN_VER" \| sed 's/$.$-[^-]/\1/g'`
194	printf "The missing package can be probably installed with\nzypper install kernel-$KERN_VER_SUSE-devel-$KERN_VER_BASE\n"
195	elif [ "$system" = "debian" ]; then
196	printf "The missing package can be probably installed with\napt-get install linux-headers-$KERN_VER\n"
197	fi
198	}
199
200	running_vboxguest()
201	{
202	lsmod \| grep -q "vboxguest[^_-]"
203	}
204
205	running_vboxadd()
206	{
207	lsmod \| grep -q "vboxadd[^_-]"
208	}
209
210	running_vboxsf()
211	{
212	lsmod \| grep -q "vboxsf[^_-]"
213	}
214
215	running_vboxvideo()
216	{
217	lsmod \| grep -q "vboxvideo[^_-]"
218	}
219
220	do_vboxguest_non_udev()
221	{
222	if [ ! -c $dev ]; then
223	maj=`sed -n 's;$[0-9]\+$ vboxguest;\1;p' /proc/devices`
224	if [ ! -z "$maj" ]; then
225	min=0
226	else
227	min=`sed -n 's;$[0-9]\+$ vboxguest;\1;p' /proc/misc`
228	if [ ! -z "$min" ]; then
229	maj=10
230	fi
231	fi
232	test -z "$maj" && {
233	rmmod vboxguest 2>/dev/null
234	fail "Cannot locate the VirtualBox device"
235	}
236
237	mknod -m 0664 $dev c $maj $min \|\| {
238	rmmod vboxguest 2>/dev/null
239	fail "Cannot create device $dev with major $maj and minor $min"
240	}
241	fi
242	chown $owner:$group $dev 2>/dev/null \|\| {
243	rm -f $dev 2>/dev/null
244	rm -f $userdev 2>/dev/null
245	rmmod vboxguest 2>/dev/null
246	fail "Cannot change owner $owner:$group for device $dev"
247	}
248
249	if [ ! -c $userdev ]; then
250	maj=10
251	min=`sed -n 's;$[0-9]\+$ vboxuser;\1;p' /proc/misc`
252	if [ ! -z "$min" ]; then
253	mknod -m 0666 $userdev c $maj $min \|\| {
254	rm -f $dev 2>/dev/null
255	rmmod vboxguest 2>/dev/null
256	fail "Cannot create device $userdev with major $maj and minor $min"
257	}
258	chown $owner:$group $userdev 2>/dev/null \|\| {
259	rm -f $dev 2>/dev/null
260	rm -f $userdev 2>/dev/null
261	rmmod vboxguest 2>/dev/null
262	fail "Cannot change owner $owner:$group for device $userdev"
263	}
264	fi
265	fi
266	}
267
268	start()
269	{
270	begin "Starting the VirtualBox Guest Additions ";
271	uname -r \| grep -q -E '^2\.6\|^3\|^4' 2>/dev/null &&
272	ps -A -o comm \| grep -q '/*udevd$' 2>/dev/null \|\|
273	no_udev=1
274	running_vboxguest \|\| {
275	rm -f $dev \|\| {
276	fail "Cannot remove $dev"
277	}
278
279	rm -f $userdev \|\| {
280	fail "Cannot remove $userdev"
281	}
282
283	$MODPROBE vboxguest >/dev/null 2>&1 \|\| {
284	fail "modprobe vboxguest failed"
285	}
286	case "$no_udev" in 1)
287	sleep .5;;
288	esac
289	}
290	case "$no_udev" in 1)
291	do_vboxguest_non_udev;;
292	esac
293
294	running_vboxsf \|\| {
295	$MODPROBE vboxsf > /dev/null 2>&1 \|\| {
296	if dmesg \| grep "vboxConnect failed" > /dev/null 2>&1; then
297	fail_msg
298	echo "Unable to start shared folders support. Make sure that your VirtualBox build"
299	echo "supports this feature."
300	exit 1
301	fi
302	fail "modprobe vboxsf failed"
303	}
304	}
305
306	# This is needed as X.Org Server 1.13 does not auto-load the module.
307	running_vboxvideo \|\| $MODPROBE vboxvideo > /dev/null 2>&1
308
309	# Mount all shared folders from /etc/fstab. Normally this is done by some
310	# other startup script but this requires the vboxdrv kernel module loaded.
311	# This isn't necessary anymore as the vboxsf module is autoloaded.
312	# mount -a -t vboxsf
313
314	succ_msg
315	return 0
316	}
317
318	stop()
319	{
320	begin "Stopping VirtualBox Additions ";
321	if ! umount -a -t vboxsf 2>/dev/null; then
322	fail "Cannot unmount vboxsf folders"
323	fi
324	if running_vboxsf; then
325	rmmod vboxsf 2>/dev/null \|\| fail "Cannot unload module vboxsf"
326	fi
327	if running_vboxguest; then
328	rmmod vboxguest 2>/dev/null \|\| fail "Cannot unload module vboxguest"
329	rm -f $userdev \|\| fail "Cannot unlink $userdev"
330	rm -f $dev \|\| fail "Cannot unlink $dev"
331	fi
332	succ_msg
333	return 0
334	}
335
336	restart()
337	{
338	stop && start
339	return 0
340	}
341
342	# Remove any existing VirtualBox guest kernel modules from the disk, but not
343	# from the kernel as they may still be in use
344	cleanup_modules()
345	{
346	if [ -n "$(which dkms 2>/dev/null)" ]; then
347	begin "Removing existing VirtualBox DKMS kernel modules"
348	$DODKMS uninstall $OLDMODULES > $LOG
349	succ_msg
350	fi
351	begin "Removing existing VirtualBox non-DKMS kernel modules"
352	for i in $OLDMODULES; do
353	find /lib/modules -name $i\* \| xargs rm 2>/dev/null
354	done
355	succ_msg
356	}
357
358	# Build and install the VirtualBox guest kernel modules
359	setup_modules()
360	{
361	# don't stop the old modules here -- they might be in use
362	cleanup_modules
363	begin "Building the VirtualBox Guest Additions kernel modules"
364
365	# Short cut out if a dkms build succeeds
366	if [ -n "$(which dkms 2>/dev/null)" ] &&
367	$DODKMS install vboxguest $INSTALL_VER >> $LOG 2>&1; then
368	succ_msg
369	return 0
370	fi
371
372	test_for_gcc_and_make
373	test_sane_kernel_dir
374
375	echo
376	begin "Building the main Guest Additions module"
377	if ! $BUILDINTMP \
378	--save-module-symvers /tmp/vboxguest-Module.symvers \
379	--module-source $MODULE_SRC/vboxguest \
380	--no-print-directory install >> $LOG 2>&1; then
381	show_error "Look at $LOG to find out what went wrong"
382	return 1
383	fi
384	succ_msg
385	begin "Building the shared folder support module"
386	if ! $BUILDINTMP \
387	--use-module-symvers /tmp/vboxguest-Module.symvers \
388	--module-source $MODULE_SRC/vboxsf \
389	--no-print-directory install >> $LOG 2>&1; then
390	show_error "Look at $LOG to find out what went wrong"
391	return 1
392	fi
393	succ_msg
394	if expr `uname -r` '<' '2.6.27' > /dev/null; then
395	echo "Not building the VirtualBox advanced graphics driver as this Linux version is"
396	echo "too old to use it."
397	else
398	begin "Building the OpenGL support module"
399	if ! $BUILDINTMP \
400	--use-module-symvers /tmp/vboxguest-Module.symvers \
401	--module-source $MODULE_SRC/vboxvideo \
402	--no-print-directory install >> $LOG 2>&1; then
403	show_error "Look at $LOG to find out what went wrong"
404	return 1
405	fi
406	succ_msg
407	fi
408	depmod
409	return 0
410	}
411
412	# Do non-kernel bits needed for the kernel modules to work properly (user
413	# creation, udev, mount helper...)
414	extra_setup()
415	{
416	begin "Doing non-kernel setup of the Guest Additions"
417	echo "Creating user for the Guest Additions." >> $LOG
418	# This is the LSB version of useradd and should work on recent
419	# distributions
420	useradd -d /var/run/vboxadd -g 1 -r -s /bin/false vboxadd >/dev/null 2>&1
421	# And for the others, we choose a UID ourselves
422	useradd -d /var/run/vboxadd -g 1 -u 501 -o -s /bin/false vboxadd >/dev/null 2>&1
423
424	# Add a group "vboxsf" for Shared Folders access
425	# All users which want to access the auto-mounted Shared Folders have to
426	# be added to this group.
427	groupadd -r -f vboxsf >/dev/null 2>&1
428
429	# Create udev description file
430	if [ -d /etc/udev/rules.d ]; then
431	echo "Creating udev rule for the Guest Additions kernel module." >> $LOG
432	udev_call=""
433	udev_app=`which udevadm 2> /dev/null`
434	if [ $? -eq 0 ]; then
435	udev_call="${udev_app} version 2> /dev/null"
436	else
437	udev_app=`which udevinfo 2> /dev/null`
438	if [ $? -eq 0 ]; then
439	udev_call="${udev_app} -V 2> /dev/null"
440	fi
441	fi
442	udev_fix="="
443	if [ "${udev_call}" != "" ]; then
444	udev_out=`${udev_call}`
445	udev_ver=`expr "$udev_out" : '[^0-9]$[0-9]$'`
446	if [ "$udev_ver" = "" -o "$udev_ver" -lt 55 ]; then
447	udev_fix=""
448	fi
449	fi
450	## @todo 60-vboxadd.rules -> 60-vboxguest.rules ?
451	echo "KERNEL=${udev_fix}\"vboxguest\", NAME=\"vboxguest\", OWNER=\"vboxadd\", MODE=\"0660\"" > /etc/udev/rules.d/60-vboxadd.rules
452	echo "KERNEL=${udev_fix}\"vboxuser\", NAME=\"vboxuser\", OWNER=\"vboxadd\", MODE=\"0666\"" >> /etc/udev/rules.d/60-vboxadd.rules
453	fi
454
455	# Put mount.vboxsf in the right place
456	ln -sf "$lib_path/$PACKAGE/mount.vboxsf" /sbin
457	# And an rc file to re-build the kernel modules and re-set-up the X server.
458	ln -sf "$lib_path/$PACKAGE/vboxadd" /sbin/rcvboxadd
459	ln -sf "$lib_path/$PACKAGE/vboxadd-x11" /sbin/rcvboxadd-x11
460	# At least Fedora 11 and Fedora 12 require the correct security context when
461	# executing this command from service scripts. Shouldn't hurt for other
462	# distributions.
463	chcon -u system_u -t mount_exec_t "$lib_path/$PACKAGE/mount.vboxsf" > /dev/null 2>&1
464	# And at least Fedora 15 needs this for the acceleration support check to
465	# work
466	redhat_release=`cat /etc/redhat-release 2> /dev/null`
467	case "$redhat_release" in Fedora\ release\ 15* )
468	for i in "$lib_path"/*.so
469	do
470	restorecon "$i" >/dev/null
471	done
472	;;
473	esac
474
475	succ_msg
476	}
477
478	# setup_script
479	setup()
480	{
481	if test -r $config; then
482	. $config
483	else
484	fail "Configuration file $config not found"
485	fi
486	test -n "$INSTALL_DIR" -a -n "$INSTALL_VER" \|\|
487	fail "Configuration file $config not complete"
488	export BUILD_TYPE
489	export USERNAME
490
491	MODULE_SRC="$INSTALL_DIR/src/vboxguest-$INSTALL_VER"
492	BUILDINTMP="$MODULE_SRC/build_in_tmp"
493	DODKMS="$MODULE_SRC/do_dkms"
494	chcon -t bin_t "$BUILDINTMP" > /dev/null 2>&1
495	chcon -t bin_t "$DODKMS" > /dev/null 2>&1
496
497	setup_modules
498	mod_succ="$?"
499	extra_setup
500	if [ "$mod_succ" -eq "0" ]; then
501	if running_vboxguest \|\| running_vboxadd; then
502	printf "You should restart your guest to make sure the new modules are actually used\n\n"
503	else
504	start
505	fi
506	fi
507	}
508
509	# cleanup_script
510	cleanup()
511	{
512	if test -r $config; then
513	. $config
514	test -n "$INSTALL_DIR" -a -n "$INSTALL_VER" \|\|
515	fail "Configuration file $config not complete"
516	DODKMS="$INSTALL_DIR/src/vboxguest-$INSTALL_VER/do_dkms"
517	elif test -x ./do_dkms; then # Executing as part of the installer...
518	DODKMS=./do_dkms
519	else
520	fail "Configuration file $config not found"
521	fi
522
523	# Delete old versions of VBox modules.
524	cleanup_modules
525	depmod
526
527	# Remove old module sources
528	for i in $OLDMODULES; do
529	rm -rf /usr/src/$i-*
530	done
531
532	# Remove other files
533	rm /sbin/mount.vboxsf 2>/dev/null
534	rm /sbin/rcvboxadd 2>/dev/null
535	rm /sbin/rcvboxadd-x11 2>/dev/null
536	rm /etc/udev/rules.d/60-vboxadd.rules 2>/dev/null
537	}
538
539	dmnstatus()
540	{
541	if running_vboxguest; then
542	echo "The VirtualBox Additions are currently running."
543	else
544	echo "The VirtualBox Additions are not currently running."
545	fi
546	}
547
548	case "$1" in
549	start)
550	start
551	;;
552	stop)
553	stop
554	;;
555	restart)
556	restart
557	;;
558	setup)
559	setup
560	;;
561	cleanup)
562	cleanup
563	;;
564	status)
565	dmnstatus
566	;;
567	*)
568	echo "Usage: $0 {start\|stop\|restart\|status\|setup}"
569	exit 1
570	esac
571
572	exit

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source: vbox/trunk/src/VBox/Additions/linux/installer/vboxadd.sh@ 56881

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