run-inst.sh@ 49836

Last change on this file since 49836 was 49140, checked in by vboxsync, 11 years ago
Additions/Linux/installer: set umask.
Property svn:eol-style set to `LF` Property svn:keywords set to `Author Date Id Revision`
File size: 15.1 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/$PACKAGE"
166
167	# And any packages left under /opt
168	for i in "/opt/$PACKAGE-"*; do
169	test -d "$i" && rm -rf "$i"
170	done
171	return 0
172	}
173
174	info "$PACKAGE_NAME installer"
175
176	check_bzip2
177
178	# Check architecture
179	cpu=`uname -m`;
180	case "$cpu" in
181	i[3456789]86\|x86)
182	cpu="x86"
183	lib_path="/usr/lib"
184	;;
185	x86_64\|amd64)
186	cpu="amd64"
187	if test -d "/usr/lib64"; then
188	lib_path="/usr/lib64"
189	else
190	lib_path="/usr/lib"
191	fi
192	;;
193	*)
194	cpu="unknown"
195	esac
196	ARCH_PACKAGE="$PACKAGE-$cpu.tar.bz2"
197	if [ ! -r "$ARCH_PACKAGE" ]; then
198	info "Detected unsupported $cpu machine type."
199	exit 1
200	fi
201
202	# Sensible default actions
203	ACTION="install"
204	DO_SETUP="true"
205	NO_CLEANUP=""
206	FORCE_UPGRADE=""
207
208	while [ $# -ge 2 ];
209	do
210	ARG=$2
211	shift
212
213	if [ -z "$MY_END_OF_OPTIONS" ]; then
214	case "$ARG" in
215
216	install)
217	ACTION="install"
218	;;
219
220	uninstall)
221	ACTION="uninstall"
222	;;
223
224	## @todo Add per-module options handling, e.g. --lightdm-greeter-dir
225	# or --lightdm-config
226
227	## @todo Add listing all available modules (+ their options, e.g.
228	# with callback mod_mymod_show_options?)
229
230	--with-*)
231	MODULE_CUR=`expr "$ARG" : '--with-$.*$'`
232	# Check if corresponding module in installer/module-$1 exists.
233	# Note: Module names may not contain spaces or other funny things.
234	if [ ! -f "./installer/module-${MODULE_CUR}" ]; then
235	info "Error: Module \"${MODULE_CUR}\" does not exist."
236	usage
237	fi
238	# Give the module the chance of doing initialization work / checks.
239	. "./installer/module-${MODULE_CUR}"
240	mod_${MODULE_CUR}_init
241	if test $? -ne 0; then
242	echo 1>&2 "Module '${MODULE_CUR}' failed to initialize"
243	if ! test "$FORCE_UPGRADE" = "force"; then
244	return 1
245	fi
246	# Continue initialization.
247	fi
248	# Add module to the list of modules to handle later.
249	if test -z "${INSTALLATION_MODULES_LIST}"; then
250	INSTALLATION_MODULES_LIST="${MODULE_CUR}"
251	else
252	INSTALLATION_MODULES_LIST="${INSTALLATION_MODULES_LIST} ${MODULE_CUR}"
253	fi
254	shift
255	;;
256
257	--force\|force) # Keep "force" for backwards compatibility.
258	FORCE_UPGRADE="force"
259	;;
260
261	--no-setup\|no_setup) # Keep "no_setup" for backwards compatibility.
262	DO_SETUP=""
263	;;
264
265	--no-cleanup\|no_cleanup) # Keep "no_cleanup" for backwards compatibility.
266	# Do not do cleanup of old modules when removing them. For
267	# testing purposes only.
268	DO_SETUP=""
269	NO_CLEANUP="no_cleanup"
270	;;
271
272	--)
273	MY_END_OF_OPTIONS="1"
274	;;
275
276	*)
277	if [ "`echo $1\|cut -c1`" != "/" ]; then
278	info "Please specify an absolute path"
279	usage
280	fi
281	INSTALLATION_DIR="$1"
282	shift
283	;;
284	esac
285	fi
286	done
287
288	# uninstall any previous installation
289	INSTALL_DIR=""
290	uninstalled=0
291	test -r "$CONFIG_DIR/$CONFIG" && . "$CONFIG_DIR/$CONFIG"
292	if test -n "$INSTALL_DIR" -a -x "$INSTALL_DIR/$UNINSTALLER"; then
293	"$INSTALL_DIR/$UNINSTALLER" $NO_CLEANUP 1>&2 \|\|
294	abort "Failed to remove existing installation. Aborting..."
295	uninstalled=1
296	fi
297	test "$uninstalled" = 0 && def_uninstall "$FORCE_UPGRADE" && uninstalled=1
298	test "$uninstalled" = 0 && exit 1
299	rm -f "$CONFIG_DIR/$CONFIG"
300	rm -f "$CONFIG_DIR/$CONFIG_FILES"
301	rmdir "$CONFIG_DIR" 2>/dev/null
302	test "$ACTION" = "install" \|\| exit 0
303
304	# Choose a proper umask
305	umask 022
306
307	# Set installer modules directory
308	INSTALLATION_MODULES_DIR="$INSTALLATION_DIR/installer/"
309
310	# install and load installer modules
311	if [ -d installer ]; then
312	info "Copying additional installer modules ..."
313	mkdir -p -m 755 "$INSTALLATION_MODULES_DIR"
314	for CUR_FILE in `ls installer/*`; do
315	install -p -m 755 "$CUR_FILE" "$INSTALLATION_MODULES_DIR"
316	if [ $? -ne 0 ]; then
317	info "Error: Failed to copy installer module \"$CUR_FILE\""
318	if ! test "$FORCE_UPGRADE" = "force"; then
319	exit 1
320	fi
321	fi
322	done
323	fi
324
325	# install the new version
326	mkdir -p -m 755 "$CONFIG_DIR"
327	test ! -d "$INSTALLATION_DIR" && REMOVE_INSTALLATION_DIR=1
328	mkdir -p -m 755 "$INSTALLATION_DIR"
329	# Create a list of the files in the archive, skipping any directories which
330	# already exist in the filesystem.
331	bzip2 -d -c "$ARCH_PACKAGE" \| tar -tf - \|
332	while read name; do
333	fullname="$INSTALLATION_DIR/$name"
334	case "$fullname" in
335	*/)
336	test ! -d "$fullname" &&
337	echo "$fullname" >> "$CONFIG_DIR/$CONFIG_FILES"
338	;;
339	*)
340	echo "$fullname" >> "$CONFIG_DIR/$CONFIG_FILES"
341	;;
342	esac
343	done
344	bzip2 -d -c "$ARCH_PACKAGE" \| tar -xf - -C "$INSTALLATION_DIR" \|\| exit 1
345
346	# Set symlinks into /usr and /sbin
347	link_into_fs "bin" "/usr/bin"
348	link_into_fs "sbin" "/usr/sbin"
349	link_into_fs "lib" "$lib_path"
350	link_into_fs "share" "/usr/share"
351	link_into_fs "src" "/usr/src"
352
353	if [ -d "$INSTALLATION_MODULES_DIR" ]; then
354	info "Installing additional modules ..."
355	for CUR_MODULE in `find "$INSTALLATION_MODULES_DIR" 2>/dev/null`
356	do
357	echo "$CUR_MODULE" >> "$CONFIG_DIR/$CONFIG_FILES"
358	done
359	fi
360
361	for CUR_MODULE in ${INSTALLATION_MODULES_LIST}
362	do
363	mod_${CUR_MODULE}_install
364	if [ $? -ne 0 ]; then
365	info "Error: Failed to install module \"$CUR_MODULE\""
366	if ! test "$FORCE_UPGRADE" = "force"; then
367	exit 1
368	fi
369	fi
370	done
371
372	# Remember our installation configuration before we call any init scripts
373	cat > "$CONFIG_DIR/$CONFIG" << EOF
374	# $PACKAGE installation record.
375	# Package installation directory
376	INSTALL_DIR='$INSTALLATION_DIR'
377	# Additional installation modules
378	INSTALL_MODULES_DIR='$INSTALLATION_MODULES_DIR'
379	INSTALL_MODULES_LIST='$INSTALLATION_MODULES_LIST'
380	# Package uninstaller. If you repackage this software, please make sure
381	# that this prints a message and returns an error so that the default
382	# uninstaller does not attempt to delete the files installed by your
383	# package.
384	UNINSTALLER='$UNINSTALL'
385	# Package version
386	INSTALL_VER='$INSTALLATION_VER'
387	INSTALL_REV='$INSTALLATION_REV'
388	# Build type and user name for logging purposes
389	BUILD_TYPE='$BUILD_TYPE'
390	USERNAME='$USERNAME'
391	EOF
392
393	# Give the modules the chance to write their stuff
394	# to the installation config as well.
395	if [ -n "${INSTALLATION_MODULES_LIST}" ]; then
396	info "Saving modules configuration ..."
397	for CUR_MODULE in ${INSTALLATION_MODULES_LIST}
398	do
399	echo "`mod_${CUR_MODULE}_config_save`" >> "$CONFIG_DIR/$CONFIG"
400	done
401	fi
402
403	# Install, set up and start init scripts
404	for i in "$INSTALLATION_DIR/init/"*; do
405	if test -r "$i"; then
406	install_init_script "$i" "`basename "$i"`"
407	test -n "$DO_SETUP" && setup_init_script "`basename "$i"`" 1>&2
408	start_init_script "`basename "$i"`"
409	fi
410	done
411
412	cp $ROUTINES $INSTALLATION_DIR
413	echo $INSTALLATION_DIR/$ROUTINES >> "$CONFIG_DIR/$CONFIG_FILES"
414	cat > $INSTALLATION_DIR/$UNINSTALL << EOF
415	#!/bin/sh
416	# Auto-generated uninstallation file
417
418	PATH=\$PATH:/bin:/sbin:/usr/sbin
419	LOGFILE="/var/log/$PACKAGE-uninstall.log"
420
421	# Read routines.sh
422	if ! test -r "$INSTALLATION_DIR/$ROUTINES"; then
423	echo 1>&2 "Required file $ROUTINES not found. Aborting..."
424	return 1
425	fi
426	. "$INSTALLATION_DIR/$ROUTINES"
427
428	# We need to be run as root
429	check_root
430
431	create_log "\$LOGFILE"
432
433	echo 1>&2 "Removing installed version $INSTALLATION_VER of $PACKAGE_NAME..."
434
435	NO_CLEANUP=""
436	if test "\$1" = "no_cleanup"; then
437	shift
438	NO_CLEANUP="no_cleanup"
439	fi
440
441	test -r "$CONFIG_DIR/$CONFIG_FILES" \|\| abort "Required file $CONFIG_FILES not found. Aborting..."
442
443	# Stop and clean up all services
444	for i in "$INSTALLATION_DIR/init/"*; do
445	if test -r "\$i"; then
446	stop_init_script "\`basename "\$i"\`"
447	test -z "\$NO_CLEANUP" && cleanup_init "\`basename "\$i"\`" 2>> "\$LOGFILE"
448	remove_init_script "\`basename "\$i"\`"
449	fi
450	done
451
452	# Load all modules
453	# Important: This needs to be done before loading the configuration
454	# value below to not override values which are set to a default
455	# value in the modules itself.
456	for CUR_MODULE in `find "$INSTALLATION_MODULES_DIR" -name "module-*" 2>/dev/null`
457	do
458	. "\$CUR_MODULE"
459	done
460
461	# Load configuration values
462	test -r "$CONFIG_DIR/$CONFIG" && . "$CONFIG_DIR/$CONFIG"
463
464	# Call uninstallation initialization of all modules
465	for CUR_MODULE in "$INSTALLATION_MODULES_LIST"
466	do
467	if test -z "\$CUR_MODULE"; then
468	continue
469	fi
470	mod_\${CUR_MODULE}_pre_uninstall
471	if [ $? -ne 0 ]; then
472	echo 1>&2 "Module \"\$CUR_MODULE\" failed to initialize uninstallation"
473	# Continue initialization.
474	fi
475	done
476
477	# Call uninstallation of all modules
478	for CUR_MODULE in "$INSTALLATION_MODULES_LIST"
479	do
480	if test -z "\$CUR_MODULE"; then
481	continue
482	fi
483	mod_\${CUR_MODULE}_uninstall
484	if [ $? -ne 0 ]; then
485	echo 1>&2 "Module \"\$CUR_MODULE\" failed to uninstall"
486	# Continue uninstallation.
487	fi
488	done
489
490	# And remove all files and empty installation directories
491	# Remove any non-directory entries
492	cat "$CONFIG_DIR/$CONFIG_FILES" \| xargs rm 2>/dev/null
493	# Remove any empty (of files) directories in the file list
494	cat "$CONFIG_DIR/$CONFIG_FILES" \|
495	while read file; do
496	case "\$file" in
497	*/)
498	test -d "\$file" &&
499	find "\$file" -depth -type d -exec rmdir '{}' ';' 2>/dev/null
500	;;
501	esac
502	done
503
504	# Remove configuration files
505	rm "$CONFIG_DIR/$CONFIG_FILES" 2>/dev/null
506	rm "$CONFIG_DIR/$CONFIG" 2>/dev/null
507	rmdir "$CONFIG_DIR" 2>/dev/null
508	exit 0
509	EOF
510	chmod 0755 $INSTALLATION_DIR/$UNINSTALL
511	echo $INSTALLATION_DIR/$UNINSTALL >> "$CONFIG_DIR/$CONFIG_FILES"
512	test -n "$REMOVE_INSTALLATION_DIR" &&
513	echo "$INSTALLATION_DIR/" >> "$CONFIG_DIR/$CONFIG_FILES"
514

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source: vbox/trunk/src/VBox/Installer/linux/run-inst.sh@ 49836

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