run-inst.sh@ 44529

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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 $DEFAULT_FILE_NAMES; do
116	test "$found" = 0 -a -e "$i" && found=1
117	done
118	test "$found" = 0 &&
119	for i in $DEFAULT_VERSIONED_FILE_NAMES-*; do
120	test "$found" = 0 -a -e "$i" && found=1
121	done
122	test "$found" = 0 && return 0
123	if ! test "$1" = "force" ; then
124	cat 1>&2 << EOF
125	You appear to have a version of the _PACKAGE_ software
126	on your system which was installed from a different source or using a
127	different type of installer. If you installed it from a package from your
128	Linux distribution or if it is a default part of the system then we strongly
129	recommend that you cancel this installation and remove it properly before
130	installing this version. If this is simply an older or a damaged
131	installation you may safely proceed.
132
133	Do you wish to continue anyway? [yes or no]
134	EOF
135	read reply dummy
136	if ! expr "$reply" : [yY] > /dev/null &&
137	! expr "$reply" : [yY][eE][sS] > /dev/null
138	then
139	info
140	info "Cancelling installation."
141	return 1
142	fi
143	fi
144	# Stop what we can in the way of services and remove them from the
145	# system
146	for i in $UNINSTALL_SCRIPTS; do
147	stop_init_script "$i"
148	cleanup_init "$i" 1>&2 2>> "$LOGFILE"
149	test -x "./$i" && "./$i" cleanup 1>&2 2>> "$LOGFILE"
150	remove_init_script "$i"
151	done
152
153	# Get rid of any remaining files
154	for i in $DEFAULT_FILE_NAMES; do
155	rm -f "$i" 2> /dev/null
156	done
157	for i in $DEFAULT_VERSIONED_FILE_NAMES; do
158	rm -f "$i-"* 2> /dev/null
159	done
160	rm -f "/usr/lib/$PACKAGE" "/usr/lib64/$PACKAGE" "/usr/share/$PACKAGE"
161
162	# And any packages left under /opt
163	for i in "/opt/$PACKAGE-"*; do
164	test -d "$i" && rm -rf "$i"
165	done
166	return 0
167	}
168
169	info "$PACKAGE_NAME installer"
170
171	check_bzip2
172
173	# Check architecture
174	cpu=`uname -m`;
175	case "$cpu" in
176	i[3456789]86\|x86)
177	cpu="x86"
178	lib_path="/usr/lib"
179	;;
180	x86_64\|amd64)
181	cpu="amd64"
182	if test -d "/usr/lib64"; then
183	lib_path="/usr/lib64"
184	else
185	lib_path="/usr/lib"
186	fi
187	;;
188	*)
189	cpu="unknown"
190	esac
191	ARCH_PACKAGE="$PACKAGE-$cpu.tar.bz2"
192	if [ ! -r "$ARCH_PACKAGE" ]; then
193	info "Detected unsupported $cpu machine type."
194	exit 1
195	fi
196
197	# Sensible default actions
198	ACTION="install"
199	DO_SETUP="true"
200	NO_CLEANUP=""
201	FORCE_UPGRADE=""
202
203	while [ $# -ge 2 ];
204	do
205	ARG=$2
206	shift
207
208	if [ -z "$MY_END_OF_OPTIONS" ]; then
209	case "$ARG" in
210
211	install)
212	ACTION="install"
213	;;
214
215	uninstall)
216	ACTION="uninstall"
217	;;
218
219	## @todo Add per-module options handling, e.g. --lightdm-greeter-dir
220	# or --lightdm-config
221
222	## @todo Add listing all available modules (+ their options, e.g.
223	# with callback mod_mymod_show_options?)
224
225	--with-*)
226	MODULE_CUR=$(expr "$ARG" : '--with-$.*$')
227	# Check if corresponding module in installer/module-$1 exists.
228	# Note: Module names may not contain spaces or other funny things.
229	if [ ! -f "./installer/module-${MODULE_CUR}" ]; then
230	info "Error: Module \"${MODULE_CUR}\" does not exist."
231	usage
232	fi
233	# Give the module the chance of doing initialization work / checks.
234	. "./installer/module-${MODULE_CUR}"
235	mod_${MODULE_CUR}_init
236	if test $? -ne 0; then
237	echo 1>&2 "Module '${CUR_MODULE}' failed to initialize"
238	if ! test "$FORCE_UPGRADE" = "force"; then
239	return 1
240	fi
241	# Continue initialization.
242	fi
243	# Add module to the list of modules to handle later.
244	if test -z "${INSTALLATION_MODULES_LIST}"; then
245	INSTALLATION_MODULES_LIST="${MODULE_CUR}"
246	else
247	INSTALLATION_MODULES_LIST="${INSTALLATION_MODULES_LIST} ${MODULE_CUR}"
248	fi
249	shift
250	;;
251
252	--force\|force) # Keep "force" for backwards compatibility.
253	FORCE_UPGRADE="force"
254	;;
255
256	--no-setup\|no_setup) # Keep "no_setup" for backwards compatibility.
257	DO_SETUP=""
258	;;
259
260	--no-cleanup\|no_cleanup) # Keep "no_cleanup" for backwards compatibility.
261	# Do not do cleanup of old modules when removing them. For
262	# testing purposes only.
263	DO_SETUP=""
264	NO_CLEANUP="no_cleanup"
265	;;
266
267	--)
268	MY_END_OF_OPTIONS="1"
269	;;
270
271	*)
272	if [ "`echo $1\|cut -c1`" != "/" ]; then
273	info "Please specify an absolute path"
274	usage
275	fi
276	INSTALLATION_DIR="$1"
277	shift
278	;;
279	esac
280	fi
281	done
282
283	# uninstall any previous installation
284	INSTALL_DIR=""
285	uninstalled=0
286	test -r "$CONFIG_DIR/$CONFIG" && . "$CONFIG_DIR/$CONFIG"
287	if test -n "$INSTALL_DIR" -a -x "$INSTALL_DIR/$UNINSTALLER"; then
288	"$INSTALL_DIR/$UNINSTALLER" $NO_CLEANUP 1>&2 \|\|
289	abort "Failed to remove existing installation. Aborting..."
290	uninstalled=1
291	fi
292	test "$uninstalled" = 0 && def_uninstall "$FORCE_UPGRADE" && uninstalled=1
293	test "$uninstalled" = 0 && exit 1
294	rm -f "$CONFIG_DIR/$CONFIG"
295	rm -f "$CONFIG_DIR/$CONFIG_FILES"
296	rmdir "$CONFIG_DIR" 2>/dev/null
297	test "$ACTION" = "install" \|\| exit 0
298
299	# Set installer modules directory
300	INSTALLATION_MODULES_DIR="$INSTALLATION_DIR/installer/"
301
302	# install and load installer modules
303	info "Copying additional installer modules ..."
304	mkdir -p -m 755 "$INSTALLATION_MODULES_DIR"
305	for CUR_FILE in installer/*; do
306	install -p -m 755 "$CUR_FILE" "$INSTALLATION_MODULES_DIR"
307	if [ $? -ne 0 ]; then
308	info "Error: Failed to copy installer module \"$CUR_FILE\""
309	if ! test "$FORCE_UPGRADE" = "force"; then
310	exit 1
311	fi
312	fi
313	done
314
315	# install the new version
316	mkdir -p -m 755 "$CONFIG_DIR"
317	test ! -d "$INSTALLATION_DIR" && REMOVE_INSTALLATION_DIR=1
318	mkdir -p -m 755 "$INSTALLATION_DIR"
319	# Create a list of the files in the archive, skipping any directories which
320	# already exist in the filesystem.
321	bzip2 -d -c "$ARCH_PACKAGE" \| tar -tf - \|
322	while read name; do
323	fullname="$INSTALLATION_DIR/$name"
324	case "$fullname" in
325	*/)
326	test ! -d "$fullname" &&
327	echo "$fullname" >> "$CONFIG_DIR/$CONFIG_FILES"
328	;;
329	*)
330	echo "$fullname" >> "$CONFIG_DIR/$CONFIG_FILES"
331	;;
332	esac
333	done
334	bzip2 -d -c "$ARCH_PACKAGE" \| tar -xf - -C "$INSTALLATION_DIR" \|\| exit 1
335
336	# Set symlinks into /usr and /sbin
337	link_into_fs "bin" "/usr/bin"
338	link_into_fs "sbin" "/usr/sbin"
339	link_into_fs "lib" "$lib_path"
340	link_into_fs "share" "/usr/share"
341	link_into_fs "src" "/usr/src"
342
343	info "Installing additional modules ..."
344	for CUR_MODULE in $(find "$INSTALLATION_MODULES_DIR")
345	do
346	echo "$CUR_MODULE" >> "$CONFIG_DIR/$CONFIG_FILES"
347	done
348
349	for CUR_MODULE in ${INSTALLATION_MODULES_LIST}
350	do
351	mod_${CUR_MODULE}_install
352	if [ $? -ne 0 ]; then
353	info "Error: Failed to install module \"$CUR_MODULE\""
354	if ! test "$FORCE_UPGRADE" = "force"; then
355	exit 1
356	fi
357	fi
358	done
359
360	# Remember our installation configuration before we call any init scripts
361	cat > "$CONFIG_DIR/$CONFIG" << EOF
362	# $PACKAGE installation record.
363	# Package installation directory
364	INSTALL_DIR='$INSTALLATION_DIR'
365	# Additional installation modules
366	INSTALL_MODULES_DIR='$INSTALLATION_MODULES_DIR'
367	INSTALL_MODULES_LIST='$INSTALLATION_MODULES_LIST'
368	# Package uninstaller. If you repackage this software, please make sure
369	# that this prints a message and returns an error so that the default
370	# uninstaller does not attempt to delete the files installed by your
371	# package.
372	UNINSTALLER='$UNINSTALL'
373	# Package version
374	INSTALL_VER='$INSTALLATION_VER'
375	INSTALL_REV='$INSTALLATION_REV'
376	# Build type and user name for logging purposes
377	BUILD_TYPE='$BUILD_TYPE'
378	USERNAME='$USERNAME'
379	EOF
380
381	# Give the modules the chance to write their stuff
382	# to the installation config as well.
383	info "Saving modules configuration ..."
384	for CUR_MODULE in ${INSTALLATION_MODULES_LIST}
385	do
386	echo "$(mod_${CUR_MODULE}_config_save)" >> "$CONFIG_DIR/$CONFIG"
387	done
388
389	# Install, set up and start init scripts
390	for i in "$INSTALLATION_DIR/init/"*; do
391	if test -r "$i"; then
392	install_init_script "$i" "`basename "$i"`"
393	test -n "$DO_SETUP" && setup_init_script "`basename "$i"`" 1>&2
394	start_init_script "`basename "$i"`"
395	fi
396	done
397
398	cp $ROUTINES $INSTALLATION_DIR
399	echo $INSTALLATION_DIR/$ROUTINES >> "$CONFIG_DIR/$CONFIG_FILES"
400	cat > $INSTALLATION_DIR/$UNINSTALL << EOF
401	#!/bin/sh
402	# Auto-generated uninstallation file
403
404	PATH=\$PATH:/bin:/sbin:/usr/sbin
405	LOGFILE="/var/log/$PACKAGE-uninstall.log"
406
407	# Read routines.sh
408	if ! test -r "$INSTALLATION_DIR/$ROUTINES"; then
409	echo 1>&2 "Required file $ROUTINES not found. Aborting..."
410	return 1
411	fi
412	. "$INSTALLATION_DIR/$ROUTINES"
413
414	# We need to be run as root
415	check_root
416
417	create_log "\$LOGFILE"
418
419	echo 1>&2 "Removing installed version $INSTALLATION_VER of $PACKAGE_NAME..."
420
421	NO_CLEANUP=""
422	if test "\$1" = "no_cleanup"; then
423	shift
424	NO_CLEANUP="no_cleanup"
425	fi
426
427	test -r "$CONFIG_DIR/$CONFIG_FILES" \|\| abort "Required file $CONFIG_FILES not found. Aborting..."
428
429	# Stop and clean up all services
430	for i in "$INSTALLATION_DIR/init/"*; do
431	if test -r "\$i"; then
432	stop_init_script "\`basename "\$i"\`"
433	test -z "\$NO_CLEANUP" && cleanup_init "\`basename "\$i"\`" 2>> "\$LOGFILE"
434	remove_init_script "\`basename "\$i"\`"
435	fi
436	done
437
438	# Load all modules
439	# Important: This needs to be done before loading the configuration
440	# value below to not override values which are set to a default
441	# value in the modules itself.
442	for CUR_MODULE in \$(find "$INSTALLATION_MODULES_DIR" -name "module-*")
443	do
444	. "\$CUR_MODULE"
445	done
446
447	# Load configuration values
448	test -r "$CONFIG_DIR/$CONFIG" && . "$CONFIG_DIR/$CONFIG"
449
450	# Call uninstallation initialization of all modules
451	for CUR_MODULE in "$INSTALLATION_MODULES_LIST"
452	do
453	if test -z "\$CUR_MODULE"; then
454	continue
455	fi
456	mod_\${CUR_MODULE}_pre_uninstall
457	if [ $? -ne 0 ]; then
458	echo 1>&2 "Module \"\$CUR_MODULE\" failed to initialize uninstallation"
459	# Continue initialization.
460	fi
461	done
462
463	# Call uninstallation of all modules
464	for CUR_MODULE in "$INSTALLATION_MODULES_LIST"
465	do
466	if test -z "\$CUR_MODULE"; then
467	continue
468	fi
469	mod_\${CUR_MODULE}_uninstall
470	if [ $? -ne 0 ]; then
471	echo 1>&2 "Module \"\$CUR_MODULE\" failed to uninstall"
472	# Continue uninstallation.
473	fi
474	done
475
476	# And remove all files and empty installation directories
477	# Remove any non-directory entries
478	cat "$CONFIG_DIR/$CONFIG_FILES" \| xargs rm 2>/dev/null
479	# Remove any empty (of files) directories in the file list
480	cat "$CONFIG_DIR/$CONFIG_FILES" \|
481	while read file; do
482	case "\$file" in
483	*/)
484	test -d "\$file" &&
485	find "\$file" -depth -type d -exec rmdir '{}' ';' 2>/dev/null
486	;;
487	esac
488	done
489
490	# Remove configuration files
491	rm "$CONFIG_DIR/$CONFIG_FILES" 2>/dev/null
492	rm "$CONFIG_DIR/$CONFIG" 2>/dev/null
493	rmdir "$CONFIG_DIR" 2>/dev/null
494	exit 0
495	EOF
496	chmod 0755 $INSTALLATION_DIR/$UNINSTALL
497	echo $INSTALLATION_DIR/$UNINSTALL >> "$CONFIG_DIR/$CONFIG_FILES"
498	test -n "$REMOVE_INSTALLATION_DIR" &&
499	echo "$INSTALLATION_DIR/" >> "$CONFIG_DIR/$CONFIG_FILES"
500

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source: vbox/trunk/src/VBox/Installer/linux/run-inst.sh@ 44529

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