run-inst.sh@ 50926

Last change on this file since 50926 was 50925, checked in by vboxsync, 11 years ago
Additions/linux/installer: make sure symlinks to the VBoxGuestAdditions folder and to mount.vboxsf are set correctly.
Property svn:eol-style set to `LF` Property svn:keywords set to `Author Date Id Revision`
File size: 15.8 KB

Line
1	#!/bin/sh
2	#
3	# Oracle VM VirtualBox
4	# VirtualBox Makeself installation starter script
5	# for Linux Guest Additions
6
7	#
8	# Copyright (C) 2006-2013 Oracle Corporation
9	#
10	# This file is part of VirtualBox Open Source Edition (OSE), as
11	# available from http://www.virtualbox.org. This file is free software;
12	# you can redistribute it and/or modify it under the terms of the GNU
13	# General Public License (GPL) as published by the Free Software
14	# Foundation, in version 2 as it comes in the "COPYING" file of the
15	# VirtualBox OSE distribution. VirtualBox OSE is distributed in the
16	# hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
17	#
18
19	# This is a stub installation script to be included in VirtualBox Makeself
20	# installers which removes any previous installations of the package, unpacks
21	# the package into the filesystem (by default under /opt) and starts the real
22	# installation script.
23	#
24	PATH=$PATH:/bin:/sbin:/usr/sbin
25
26	# Note: These variable names must not clash with variables in $CONFIG_DIR/$CONFIG!
27	PACKAGE="_PACKAGE_"
28	PACKAGE_NAME="_PACKAGE_NAME_"
29	UNINSTALL="uninstall.sh"
30	ROUTINES="routines.sh"
31	ARCH="_ARCH_"
32	INSTALLATION_VER="_VERSION_"
33	INSTALLATION_REV="_SVNREV_"
34	BUILD_TYPE="_BUILDTYPE_"
35	USERNAME="_USERNAME_"
36	UNINSTALL_SCRIPTS="_UNINSTALL_SCRIPTS_"
37
38	INSTALLATION_DIR="/opt/$PACKAGE-$INSTALLATION_VER"
39	CONFIG_DIR="/var/lib/$PACKAGE"
40	CONFIG="config"
41	CONFIG_FILES="filelist"
42	SELF=$1
43	LOGFILE="/var/log/$PACKAGE.log"
44
45	. "./$ROUTINES"
46
47	check_root
48
49	create_log "$LOGFILE"
50
51	## @todo r=andy: Explain options like "force" and "no_setup" -- not self-explanatory
52	# to the user.
53	usage()
54	{
55	info ""
56	info "Usage: $SELF install [<installation directory>]"
57	info " [--with-<module>] \|"
58	info " uninstall"
59	info " [--force] [--no-setup]"
60	info ""
61	info "Example:"
62	info "$SELF install"
63	exit 1
64	}
65
66	# Create a symlink in the filesystem and add it to the list of package files
67	add_symlink()
68	{
69	self=add_symlink
70	## Parameters:
71	# The file the link should point to
72	target="$1"
73	# The name of the actual symlink file. Must be an absolute path to a
74	# non-existing file in an existing directory.
75	link="$2"
76	link_dir="`dirname "$link"`"
77	test -n "$target" \|\|
78	{ echo 1>&2 "$self: no target specified"; return 1; }
79	test -d "$link_dir" \|\|
80	{ echo 1>&2 "$self: link directory $link_dir does not exist"; return 1; }
81	test ! -e "$link" \|\|
82	{ echo 1>&2 "$self: link file "$link" already exists"; return 1; }
83	expr "$link" : "/.*" > /dev/null \|\|
84	{ echo 1>&2 "$self: link file name is not absolute"; return 1; }
85	rm -f "$link"
86	ln -s "$target" "$link"
87	echo "$link" >> "$CONFIG_DIR/$CONFIG_FILES"
88	}
89
90	# Create symbolic links targeting all files in a directory in another
91	# directory in the filesystem
92	link_into_fs()
93	{
94	## Parameters:
95	# Directory containing the link target files
96	target_branch="$1"
97	# Directory to create the link files in
98	directory="$2"
99	for i in "$INSTALLATION_DIR/$target_branch"/*; do
100	test -e "$i" &&
101	add_symlink "$i" "$directory/`basename $i`"
102	done
103	}
104
105	# Look for broken installations or installations without a known uninstaller
106	# and try to clean them up, asking the user first.
107	def_uninstall()
108	{
109	## Parameters:
110	# Whether to force cleanup without asking the user
111	force="$1"
112
113	. ./deffiles
114	found=0
115	for i in "/opt/$PACKAGE-"*; do
116	test -e "$i" && found=1
117	done
118	for i in $DEFAULT_FILE_NAMES; do
119	test "$found" = 0 && test -e "$i" && found=1
120	done
121	test "$found" = 0 &&
122	for i in $DEFAULT_VERSIONED_FILE_NAMES; do
123	for j in $i-*; do
124	test "$found" = 0 && test -e "$j" && found=1
125	done
126	done
127	test "$found" = 0 && return 0
128	if ! test "$1" = "force" ; then
129	cat 1>&2 << EOF
130	You appear to have a version of the _PACKAGE_ software
131	on your system which was installed from a different source or using a
132	different type of installer. If you installed it from a package from your
133	Linux distribution or if it is a default part of the system then we strongly
134	recommend that you cancel this installation and remove it properly before
135	installing this version. If this is simply an older or a damaged
136	installation you may safely proceed.
137
138	Do you wish to continue anyway? [yes or no]
139	EOF
140	read reply dummy
141	if ! expr "$reply" : [yY] > /dev/null &&
142	! expr "$reply" : [yY][eE][sS] > /dev/null
143	then
144	info
145	info "Cancelling installation."
146	return 1
147	fi
148	fi
149	# Stop what we can in the way of services and remove them from the
150	# system
151	for i in $UNINSTALL_SCRIPTS; do
152	stop_init_script "$i"
153	cleanup_init "$i" 1>&2 2>> "$LOGFILE"
154	test -x "./$i" && "./$i" cleanup 1>&2 2>> "$LOGFILE"
155	remove_init_script "$i"
156	done
157
158	# Get rid of any remaining files
159	for i in $DEFAULT_FILE_NAMES; do
160	rm -f "$i" 2> /dev/null
161	done
162	for i in $DEFAULT_VERSIONED_FILE_NAMES; do
163	rm -f "$i-"* 2> /dev/null
164	done
165	rm -f "/usr/lib/$PACKAGE" "/usr/lib64/$PACKAGE" "/usr/share/$PACKAGE" \
166	"/usr/lib/i386-linux-gnu/$PACKAGE" "/usr/lib/x86_64-linux-gnu/$PACKAGE"
167
168	# And any packages left under /opt
169	for i in "/opt/$PACKAGE-"*; do
170	test -d "$i" && rm -rf "$i"
171	done
172	return 0
173	}
174
175	info "$PACKAGE_NAME installer"
176
177	check_bzip2
178
179	# Check architecture
180	cpu=`uname -m`;
181	case "$cpu" in
182	i[3456789]86\|x86)
183	cpu="x86"
184	lib_candidates="/usr/lib/i386-linux-gnu /usr/lib /lib"
185	;;
186	x86_64\|amd64)
187	cpu="amd64"
188	lib_candidates="/usr/lib/x86_64-linux-gnu /usr/lib64 /usr/lib /lib64 /lib"
189	;;
190	*)
191	cpu="unknown"
192	esac
193	ARCH_PACKAGE="$PACKAGE-$cpu.tar.bz2"
194	if [ ! -r "$ARCH_PACKAGE" ]; then
195	info "Detected unsupported $cpu machine type."
196	exit 1
197	fi
198	# Find the most appropriate libary folder by seeing which of the candidate paths
199	# are actually in the shared linker path list and choosing the first. We look
200	# for Debian-specific paths first, then LSB ones, then the new RedHat ones.
201	libs=`ldconfig -v 2>/dev/null \| grep -v ^$'\t'`
202	for i in $lib_candidates; do
203	if echo $libs \| grep -q $i; then
204	lib_path=$i
205	break
206	fi
207	done
208	if [ ! -x "$lib_path" ]; then
209	info "Unable to determine correct library path."
210	exit 1
211	fi
212
213	# Sensible default actions
214	ACTION="install"
215	DO_SETUP="true"
216	NO_CLEANUP=""
217	FORCE_UPGRADE=""
218
219	while [ $# -ge 2 ];
220	do
221	ARG=$2
222	shift
223
224	if [ -z "$MY_END_OF_OPTIONS" ]; then
225	case "$ARG" in
226
227	install)
228	ACTION="install"
229	;;
230
231	uninstall)
232	ACTION="uninstall"
233	;;
234
235	## @todo Add per-module options handling, e.g. --lightdm-greeter-dir
236	# or --lightdm-config
237
238	## @todo Add listing all available modules (+ their options, e.g.
239	# with callback mod_mymod_show_options?)
240
241	--with-*)
242	MODULE_CUR=`expr "$ARG" : '--with-$.*$'`
243	# Check if corresponding module in installer/module-$1 exists.
244	# Note: Module names may not contain spaces or other funny things.
245	if [ ! -f "./installer/module-${MODULE_CUR}" ]; then
246	info "Error: Module \"${MODULE_CUR}\" does not exist."
247	usage
248	fi
249	# Give the module the chance of doing initialization work / checks.
250	. "./installer/module-${MODULE_CUR}"
251	mod_${MODULE_CUR}_init
252	if test $? -ne 0; then
253	echo 1>&2 "Module '${MODULE_CUR}' failed to initialize"
254	if ! test "$FORCE_UPGRADE" = "force"; then
255	return 1
256	fi
257	# Continue initialization.
258	fi
259	# Add module to the list of modules to handle later.
260	if test -z "${INSTALLATION_MODULES_LIST}"; then
261	INSTALLATION_MODULES_LIST="${MODULE_CUR}"
262	else
263	INSTALLATION_MODULES_LIST="${INSTALLATION_MODULES_LIST} ${MODULE_CUR}"
264	fi
265	shift
266	;;
267
268	--force\|force) # Keep "force" for backwards compatibility.
269	FORCE_UPGRADE="force"
270	;;
271
272	--no-setup\|no_setup) # Keep "no_setup" for backwards compatibility.
273	DO_SETUP=""
274	;;
275
276	--no-cleanup\|no_cleanup) # Keep "no_cleanup" for backwards compatibility.
277	# Do not do cleanup of old modules when removing them. For
278	# testing purposes only.
279	DO_SETUP=""
280	NO_CLEANUP="no_cleanup"
281	;;
282
283	--)
284	MY_END_OF_OPTIONS="1"
285	;;
286
287	*)
288	if [ "`echo $1\|cut -c1`" != "/" ]; then
289	info "Please specify an absolute path"
290	usage
291	fi
292	INSTALLATION_DIR="$1"
293	shift
294	;;
295	esac
296	fi
297	done
298
299	# uninstall any previous installation
300	INSTALL_DIR=""
301	uninstalled=0
302	test -r "$CONFIG_DIR/$CONFIG" && . "$CONFIG_DIR/$CONFIG"
303	if test -n "$INSTALL_DIR" -a -x "$INSTALL_DIR/$UNINSTALLER"; then
304	"$INSTALL_DIR/$UNINSTALLER" $NO_CLEANUP 1>&2 \|\|
305	abort "Failed to remove existing installation. Aborting..."
306	uninstalled=1
307	fi
308	test "$uninstalled" = 0 && def_uninstall "$FORCE_UPGRADE" && uninstalled=1
309	test "$uninstalled" = 0 && exit 1
310	rm -f "$CONFIG_DIR/$CONFIG"
311	rm -f "$CONFIG_DIR/$CONFIG_FILES"
312	rmdir "$CONFIG_DIR" 2>/dev/null
313	test "$ACTION" = "install" \|\| exit 0
314
315	# Choose a proper umask
316	umask 022
317
318	# Set installer modules directory
319	INSTALLATION_MODULES_DIR="$INSTALLATION_DIR/installer/"
320
321	# install and load installer modules
322	if [ -d installer ]; then
323	info "Copying additional installer modules ..."
324	mkdir -p -m 755 "$INSTALLATION_MODULES_DIR"
325	for CUR_FILE in `ls installer/*`; do
326	install -p -m 755 "$CUR_FILE" "$INSTALLATION_MODULES_DIR"
327	if [ $? -ne 0 ]; then
328	info "Error: Failed to copy installer module \"$CUR_FILE\""
329	if ! test "$FORCE_UPGRADE" = "force"; then
330	exit 1
331	fi
332	fi
333	done
334	fi
335
336	# install the new version
337	mkdir -p -m 755 "$CONFIG_DIR"
338	test ! -d "$INSTALLATION_DIR" && REMOVE_INSTALLATION_DIR=1
339	mkdir -p -m 755 "$INSTALLATION_DIR"
340	# Create a list of the files in the archive, skipping any directories which
341	# already exist in the filesystem.
342	bzip2 -d -c "$ARCH_PACKAGE" \| tar -tf - \|
343	while read name; do
344	fullname="$INSTALLATION_DIR/$name"
345	case "$fullname" in
346	*/)
347	test ! -d "$fullname" &&
348	echo "$fullname" >> "$CONFIG_DIR/$CONFIG_FILES"
349	;;
350	*)
351	echo "$fullname" >> "$CONFIG_DIR/$CONFIG_FILES"
352	;;
353	esac
354	done
355	bzip2 -d -c "$ARCH_PACKAGE" \| tar -xf - -C "$INSTALLATION_DIR" \|\| exit 1
356
357	# Set symlinks into /usr and /sbin
358	link_into_fs "bin" "/usr/bin"
359	link_into_fs "sbin" "/usr/sbin"
360	link_into_fs "lib" "$lib_path"
361	add_symlink "$INSTALLATION_DIR/lib/$PACKAGE" /usr/lib/"$PACKAGE"
362	link_into_fs "share" "/usr/share"
363	link_into_fs "src" "/usr/src"
364
365	if [ -d "$INSTALLATION_MODULES_DIR" ]; then
366	info "Installing additional modules ..."
367	for CUR_MODULE in `find "$INSTALLATION_MODULES_DIR" 2>/dev/null`
368	do
369	echo "$CUR_MODULE" >> "$CONFIG_DIR/$CONFIG_FILES"
370	done
371	fi
372
373	for CUR_MODULE in ${INSTALLATION_MODULES_LIST}
374	do
375	mod_${CUR_MODULE}_install
376	if [ $? -ne 0 ]; then
377	info "Error: Failed to install module \"$CUR_MODULE\""
378	if ! test "$FORCE_UPGRADE" = "force"; then
379	exit 1
380	fi
381	fi
382	done
383
384	# Remember our installation configuration before we call any init scripts
385	cat > "$CONFIG_DIR/$CONFIG" << EOF
386	# $PACKAGE installation record.
387	# Package installation directory
388	INSTALL_DIR='$INSTALLATION_DIR'
389	# Additional installation modules
390	INSTALL_MODULES_DIR='$INSTALLATION_MODULES_DIR'
391	INSTALL_MODULES_LIST='$INSTALLATION_MODULES_LIST'
392	# Package uninstaller. If you repackage this software, please make sure
393	# that this prints a message and returns an error so that the default
394	# uninstaller does not attempt to delete the files installed by your
395	# package.
396	UNINSTALLER='$UNINSTALL'
397	# Package version
398	INSTALL_VER='$INSTALLATION_VER'
399	INSTALL_REV='$INSTALLATION_REV'
400	# Build type and user name for logging purposes
401	BUILD_TYPE='$BUILD_TYPE'
402	USERNAME='$USERNAME'
403	EOF
404
405	# Give the modules the chance to write their stuff
406	# to the installation config as well.
407	if [ -n "${INSTALLATION_MODULES_LIST}" ]; then
408	info "Saving modules configuration ..."
409	for CUR_MODULE in ${INSTALLATION_MODULES_LIST}
410	do
411	echo "`mod_${CUR_MODULE}_config_save`" >> "$CONFIG_DIR/$CONFIG"
412	done
413	fi
414
415	# Install, set up and start init scripts
416	for i in "$INSTALLATION_DIR/init/"*; do
417	if test -r "$i"; then
418	install_init_script "$i" "`basename "$i"`"
419	test -n "$DO_SETUP" && setup_init_script "`basename "$i"`" 1>&2
420	start_init_script "`basename "$i"`"
421	fi
422	done
423
424	cp $ROUTINES $INSTALLATION_DIR
425	echo $INSTALLATION_DIR/$ROUTINES >> "$CONFIG_DIR/$CONFIG_FILES"
426	cat > $INSTALLATION_DIR/$UNINSTALL << EOF
427	#!/bin/sh
428	# Auto-generated uninstallation file
429
430	PATH=\$PATH:/bin:/sbin:/usr/sbin
431	LOGFILE="/var/log/$PACKAGE-uninstall.log"
432
433	# Read routines.sh
434	if ! test -r "$INSTALLATION_DIR/$ROUTINES"; then
435	echo 1>&2 "Required file $ROUTINES not found. Aborting..."
436	return 1
437	fi
438	. "$INSTALLATION_DIR/$ROUTINES"
439
440	# We need to be run as root
441	check_root
442
443	create_log "\$LOGFILE"
444
445	echo 1>&2 "Removing installed version $INSTALLATION_VER of $PACKAGE_NAME..."
446
447	NO_CLEANUP=""
448	if test "\$1" = "no_cleanup"; then
449	shift
450	NO_CLEANUP="no_cleanup"
451	fi
452
453	test -r "$CONFIG_DIR/$CONFIG_FILES" \|\| abort "Required file $CONFIG_FILES not found. Aborting..."
454
455	# Stop and clean up all services
456	for i in "$INSTALLATION_DIR/init/"*; do
457	if test -r "\$i"; then
458	stop_init_script "\`basename "\$i"\`"
459	test -z "\$NO_CLEANUP" && cleanup_init "\`basename "\$i"\`" 2>> "\$LOGFILE"
460	remove_init_script "\`basename "\$i"\`"
461	fi
462	done
463
464	# Load all modules
465	# Important: This needs to be done before loading the configuration
466	# value below to not override values which are set to a default
467	# value in the modules itself.
468	for CUR_MODULE in `find "$INSTALLATION_MODULES_DIR" -name "module-*" 2>/dev/null`
469	do
470	. "\$CUR_MODULE"
471	done
472
473	# Load configuration values
474	test -r "$CONFIG_DIR/$CONFIG" && . "$CONFIG_DIR/$CONFIG"
475
476	# Call uninstallation initialization of all modules
477	for CUR_MODULE in "$INSTALLATION_MODULES_LIST"
478	do
479	if test -z "\$CUR_MODULE"; then
480	continue
481	fi
482	mod_\${CUR_MODULE}_pre_uninstall
483	if [ $? -ne 0 ]; then
484	echo 1>&2 "Module \"\$CUR_MODULE\" failed to initialize uninstallation"
485	# Continue initialization.
486	fi
487	done
488
489	# Call uninstallation of all modules
490	for CUR_MODULE in "$INSTALLATION_MODULES_LIST"
491	do
492	if test -z "\$CUR_MODULE"; then
493	continue
494	fi
495	mod_\${CUR_MODULE}_uninstall
496	if [ $? -ne 0 ]; then
497	echo 1>&2 "Module \"\$CUR_MODULE\" failed to uninstall"
498	# Continue uninstallation.
499	fi
500	done
501
502	# And remove all files and empty installation directories
503	# Remove any non-directory entries
504	cat "$CONFIG_DIR/$CONFIG_FILES" \| xargs rm 2>/dev/null
505	# Remove any empty (of files) directories in the file list
506	cat "$CONFIG_DIR/$CONFIG_FILES" \|
507	while read file; do
508	case "\$file" in
509	*/)
510	test -d "\$file" &&
511	find "\$file" -depth -type d -exec rmdir '{}' ';' 2>/dev/null
512	;;
513	esac
514	done
515
516	# Remove configuration files
517	rm "$CONFIG_DIR/$CONFIG_FILES" 2>/dev/null
518	rm "$CONFIG_DIR/$CONFIG" 2>/dev/null
519	rmdir "$CONFIG_DIR" 2>/dev/null
520	exit 0
521	EOF
522	chmod 0755 $INSTALLATION_DIR/$UNINSTALL
523	echo $INSTALLATION_DIR/$UNINSTALL >> "$CONFIG_DIR/$CONFIG_FILES"
524	test -n "$REMOVE_INSTALLATION_DIR" &&
525	echo "$INSTALLATION_DIR/" >> "$CONFIG_DIR/$CONFIG_FILES"
526

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source: vbox/trunk/src/VBox/Installer/linux/run-inst.sh@ 50926

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