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source: MondoRescue/branches/3.3/mondo/src/mondorestore/mondorestore.c@ 3741

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Last change on this file since 3741 was 3741, checked in by Bruno Cornec, 4 years ago
Call the btrfs subvol functions after mounting the base FS
Property svn:keywords set to `Id`
File size: 95.4 KB

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1	/***************************************************************************
2	$Id: mondorestore.c 3741 2019-11-18 01:48:58Z bruno $
3	restores mondoarchive data
4	The main file for mondorestore.
5	***************************************************************************/
6
7	/**************************************************************************
8	* #include statements *
9	**************************************************************************/
10	#include <pthread.h>
11	#include "my-stuff.h"
12	#include "mr_mem.h"
13	#include "mr_file.h"
14	#include "../common/mondostructures.h"
15	#include "../common/libmondo.h"
16	#include "mr-externs.h"
17	#include "mondorestore.h"
18	#include "mr_msg.h"
19	#include "mondo-rstr-compare-EXT.h"
20	#include "mondo-rstr-tools-EXT.h"
21	#include "libmondo-mountlist-EXT.h"
22	#include <utime.h>
23
24	extern void wait_until_software_raids_are_prepped(char *, int);
25
26	extern void twenty_seconds_til_yikes(void);
27
28	/* We don't have a cleanup function yet */
29	void (*mr_cleanup)(void) = NULL;
30
31	/* Reference to global bkpinfo */
32	struct s_bkpinfo *bkpinfo;
33
34	char which_restore_mode(void);
35
36	/* For use in other programs (ex. XMondo) */
37	#ifdef MONDORESTORE_MODULE
38	#define main __mondorestore_main
39	#define g_ISO_restore_mode __mondorestore_g_ISO_restore_mode
40	#endif
41
42	//static char cvsid[] = "$Id: mondorestore.c 3741 2019-11-18 01:48:58Z bruno $";
43
44	/**************************************************************************
45	* Globals *
46	**************************************************************************/
47	/*
48	extern char *g_tmpfs_mountpt; // declared in libmondo-tools.c
49	*/
50	extern bool g_text_mode;
51	extern FILE *g_fprep;
52	extern double g_kernel_version;
53	extern int g_partition_table_locked_up;
54	extern int g_noof_rows;
55
56	extern int partition_everything(struct mountlist_itself *mountlist);
57	extern int handle_incoming_parameters(int argc, char *argv[]);
58	extern int mount_media();
59
60	/**
61	* @name Restore-Time Globals
62	* @ingroup globalGroup
63	* @{
64	*/
65
66	/**
67	* If TRUE, then we're restoring from ISOs or an NFS server.
68	* If FALSE, then we're restoring from some kind of real media (tape, CD, etc.)
69	*/
70	bool g_ISO_restore_mode = FALSE; /* are we in Iso Mode? */
71
72	/* Whether we should fail immediately at first error */
73	bool g_fail_immediately = FALSE;
74
75	/**
76	* If TRUE, then we have had a successful "nuke" restore.
77	*/
78	bool g_I_have_just_nuked = FALSE;
79
80	/**
81	* The location of 'biggielist.txt', containing the biggiefiles on the current archive set.
82	*/
83	char *g_biggielist_txt;
84
85	/**
86	* The location of 'filelist.full', containing all files (<em>including biggiefiles</em>) on
87	* the current archive set.
88	*/
89	char *g_filelist_full;
90
91	/**
92	* The location of a file containing a list of the devices that were archived
93	* as images, not as individual files.
94	*/
95	char *g_filelist_imagedevs;
96
97	/**
98	* The location of a file containing a list of imagedevs to actually restore.
99	* @see g_filelist_imagedevs
100	*/
101	char *g_imagedevs_restthese;
102
103	/**
104	* The location of 'mondorestore.cfg', containing the metadata
105	* information for this backup.
106	*/
107	char *g_mondo_cfg_file;
108
109	/**
110	* The location of 'mountlist.txt', containing the information on the
111	* user's partitions and hard drives.
112	*/
113	char *g_mountlist_fname;
114
115	/**
116	* Mondo's home directory during backup. Unused in mondorestore; included
117	* to avoid link errors.
118	*/
119	char *g_mondo_home;
120
121	extern char *g_getfacl;
122	extern char *g_getfattr;
123
124	/* @} - end of "Restore-Time Globals" in globalGroup */
125
126
127
128	extern int copy_from_src_to_dest(FILE * f_orig, FILE * f_archived,
129	char direction);
130
131
132	/**************************************************************************
133	* COMPAQ ProLiant Stuff: needs some special help *
134	**************************************************************************/
135
136	/**
137	* The message to display if we detect that the user is using a Compaq ProLiant.
138	*/
139	#define COMPAQ_PROLIANTS_SUCK "Partition and format your disk using Compaq's disaster recovery CD. After you've done that, please reboot with your Mondo media in Interactive Mode."
140
141	/**
142	* Determine whether @p mountlist contains a Compaq diagnostic partition.
143	* @param mountlist The mountlist to examine.
144	* @return TRUE if there's a Compaq diagnostic partition; FALSE if not.
145	* @ingroup restoreUtilityGroup
146	*/
147	bool
148	partition_table_contains_Compaq_diagnostic_partition(struct mountlist_itself * mountlist) {
149
150	int i;
151
152	assert(mountlist != NULL);
153
154	for (i = 0; i < mountlist->entries; i++) {
155	if (strstr(mountlist->el[i].format, "ompaq")) {
156	log_msg(2, "mountlist[%d] (%s) is %s (Compaq alert!)", i, mountlist->el[i].device, mountlist->el[i].format);
157
158	return (TRUE);
159	}
160	}
161	return (FALSE);
162	}
163
164	/**************************************************************************
165	END_PARTITION_TABLE_CONTAINS_COMPAQ_DIAGNOSTIC_PARTITION
166	**************************************************************************/
167
168
169	/**
170	* Allow the user to abort the backup if we find that there is a Compaq diagnostic partition.
171	* @note This function does not actually check for the presence of a Compaq partition.
172	* @ingroup restoreUtilityGroup
173	*/
174	void offer_to_abort_because_Compaq_ProLiants_suck(void)
175	{
176	popup_and_OK(COMPAQ_PROLIANTS_SUCK);
177	if (ask_me_yes_or_no("Would you like to reboot and use your Compaq CD to prep your hard drive?"))
178	{
179	fatal_error("Aborting. Please reboot and prep your hard drive with your Compaq CD.");
180	}
181	}
182
183	/**************************************************************************
184	END_OFFER_TO_ABORT_BECAUSE_COMPAQ_PROLIANTS_SUCK
185	**************************************************************************/
186
187
188	static void clean_blkid() {
189
190	char *tmp1 = NULL;
191
192	/* Clean up blkid cache file if they exist */
193	mr_asprintf(tmp1,"%s/etc/blkid.tab",bkpinfo->restore_path);
194	(void)unlink(tmp1);
195	paranoid_free(tmp1);
196	mr_asprintf(tmp1,"%s/etc/blkid.tab.old",bkpinfo->restore_path);
197	(void)unlink(tmp1);
198	paranoid_free(tmp1);
199	}
200
201
202	static void clean_multipathconf() {
203
204	char *tmp1 = NULL;
205	char *editor = NULL;
206
207	/* Clean up multiconf cache file if they exist */
208	mr_asprintf(tmp1,"%s/var/lib/multipath/bindings",bkpinfo->restore_path);
209	(void)unlink(tmp1);
210	paranoid_free(tmp1);
211
212	/* Edit multipath.conf if needed to adapt wwid */
213	mr_asprintf(tmp1,"%s/etc/multipath.conf", MNT_RESTORING);
214	if (does_file_exist(tmp1)) {
215	log_msg(2, "We may need to clean /etc/multipath.conf");
216	} else {
217	paranoid_free(tmp1);
218	return;
219	}
220	paranoid_free(tmp1);
221
222	if (bkpinfo->restore_mode != nuke) {
223	mr_asprintf(editor, "%s", find_my_editor());
224	mr_asprintf(tmp1,"chroot %s %s /etc/multipath.conf", MNT_RESTORING, editor);
225	popup_and_OK("You will now edit multipath.conf");
226	if (!g_text_mode) {
227	newtSuspend();
228	}
229	paranoid_system(tmp1);
230	if (!g_text_mode) {
231	newtResume();
232	}
233	paranoid_free(tmp1);
234	paranoid_free(editor);
235	} else {
236	log_to_screen("Non-interactive mode: no way to give you the keyboard so that you edit your multipath.conf. Hope it's OK");
237	log_msg(1,"Non-interactive mode: no way to give you the keyboard so that you edit your multipath.conf. Hope it's OK");
238	}
239	}
240
241
242	/**
243	* Restore biggiefile @p bigfileno from the currently mounted CD.
244	* @param bkpinfo The backup information structure. Fields used:
245	* - @c bkpinfo->backup_media_type
246	* - @c bkpinfo->restore_path
247	* @param bigfileno The biggiefile number (starting from 0) to restore.
248	* @param filelist The node structure containing the list of files to restore.
249	* If the biggiefile is not in this list, it will be skipped (return value will
250	* still indicate success).
251	* @return 0 for success (or skip), nonzero for failure.
252	*/
253	int restore_a_biggiefile_from_CD(long bigfileno,
254	struct s_node *filelist,
255	char *pathname_of_last_file_restored)
256	{
257	FILE *fin;
258	FILE *fout;
259	FILE *fbzip2;
260
261	/ malloc */
262	char *checksum = NULL;
263	char *outfile_fname = NULL;
264	char *tmp = NULL;
265	char *bzip2_command = NULL;
266	char *suffix = NULL;
267	char *sz_devfile = NULL;
268	char *bigblk;
269	char *mds = NULL;
270	int retval = 0;
271	int finished = FALSE;
272	long sliceno;
273	long siz;
274	char *ntfsprog_fifo = NULL;
275	char *file_to_openout = NULL;
276	struct s_filename_and_lstat_info biggiestruct;
277	struct utimbuf the_utime_buf, *ubuf;
278	bool use_ntfsprog_hack = FALSE;
279	pid_t pid;
280	int res = 0;
281	int old_loglevel;
282	struct s_node *node;
283
284	old_loglevel = g_loglevel;
285	ubuf = &the_utime_buf;
286	assert(bkpinfo != NULL);
287
288	pathname_of_last_file_restored[0] = '\0';
289	if (!(bigblk = malloc(TAPE_BLOCK_SIZE))) {
290	fatal_error("Cannot malloc bigblk");
291	}
292
293	if (!(fin = fopen(slice_fname(bigfileno, 0, ARCHIVES_PATH, ""), "r"))) {
294	log_to_screen("Cannot even open bigfile's info file");
295	return (1);
296	}
297
298	memset((void *) &biggiestruct, 0, sizeof(biggiestruct));
299	if (fread((void *) &biggiestruct, 1, sizeof(biggiestruct), fin) <
300	sizeof(biggiestruct)) {
301	log_msg(2, "Warning - unable to get biggiestruct of bigfile #%d",
302	bigfileno + 1);
303	}
304	paranoid_fclose(fin);
305
306	mr_asprintf(checksum, "%s", biggiestruct.checksum);
307	if (!checksum[0]) {
308	log_msg(3, "Warning - bigfile %ld does not have a checksum", bigfileno + 1);
309	}
310	mr_free(checksum);
311
312	if (!strncmp(biggiestruct.filename, "/dev/", 5)) // Whether NTFS or not :)
313	{
314	mr_asprintf(outfile_fname, "%s", biggiestruct.filename);
315	} else {
316	mr_asprintf(outfile_fname, "%s/%s", bkpinfo->restore_path, biggiestruct.filename);
317	}
318
319	/* skip file if we have a selective restore subset & it doesn't match */
320	if (filelist != NULL) {
321	node = find_string_at_node(filelist, biggiestruct.filename);
322	if (!node) {
323	log_msg(0, "Skipping %s (name isn't in filelist)", biggiestruct.filename);
324	pathname_of_last_file_restored[0] = '\0';
325	return (0);
326	} else if (!(node->selected)) {
327	log_msg(1, "Skipping %s (name isn't in biggielist subset)", biggiestruct.filename);
328	pathname_of_last_file_restored[0] = '\0';
329	return (0);
330	}
331	}
332
333	/* otherwise, continue */
334	log_msg(1, "DEFINITELY restoring %s", biggiestruct.filename);
335	if (biggiestruct.use_ntfsprog) {
336	if (strncmp(biggiestruct.filename, "/dev/", 5)) {
337	log_msg(1, "I was in error when I set biggiestruct.use_ntfsprog to TRUE.");
338	log_msg(1, "%s isn't even in /dev", biggiestruct.filename);
339	biggiestruct.use_ntfsprog = FALSE;
340	}
341	}
342
343	if (biggiestruct.use_ntfsprog) // if it's an NTFS device
344	{
345	g_loglevel = 4;
346	use_ntfsprog_hack = TRUE;
347	log_msg(2, "Calling ntfsclone in background because %s is an NTFS /dev entry", outfile_fname);
348	mr_asprintf(sz_devfile, "/tmp/%d.%d.000", (int) (random() % 32768), (int) (random() % 32768));
349	mkfifo(sz_devfile, 0x770);
350	mr_asprintf(ntfsprog_fifo, "%s", sz_devfile);
351	mr_free(sz_devfile);
352	file_to_openout = ntfsprog_fifo;
353	switch (pid = fork()) {
354	case -1:
355	fatal_error("Fork failure");
356	case 0:
357	log_msg(3, "CHILD - fip - calling feed_outfrom_ntfsprog(%s, %s)", biggiestruct.filename, ntfsprog_fifo);
358	res = feed_outfrom_ntfsprog(biggiestruct.filename, ntfsprog_fifo);
359	mr_free(ntfsprog_fifo);
360	exit(res);
361	break;
362	default:
363	log_msg(3, "feed_into_ntfsprog() called in background --- pid=%ld", (long int) (pid));
364	}
365	mr_free(ntfsprog_fifo);
366	} else {
367	use_ntfsprog_hack = FALSE;
368	file_to_openout = outfile_fname;
369	if (!does_file_exist(outfile_fname)) // yes, it looks weird with the '!' but it's correct that way
370	{
371	make_hole_for_file(outfile_fname);
372	}
373	}
374
375	log_msg(2, "Reassembling big file %ld (%s)", bigfileno + 1, outfile_fname);
376
377	/*
378	last slice is zero-length and uncompressed; when we find it, we stop.
379	We DON'T wait until there are no more slices; if we did that,
380	We might stop at end of CD, not at last slice (which is 0-len and uncompd)
381	*/
382
383	strncpy(pathname_of_last_file_restored, biggiestruct.filename, MAX_STR_LEN - 1);
384	pathname_of_last_file_restored[MAX_STR_LEN - 1] = '\0';
385
386	log_msg(3, "file_to_openout = %s", file_to_openout);
387	if (!(fout = fopen(file_to_openout, "w"))) {
388	log_to_screen("Cannot openout outfile_fname - hard disk full?");
389	return (1);
390	}
391	log_msg(3, "Opened out to %s", outfile_fname); // CD/DVD --> mondorestore --> ntfsclone --> hard disk itself
392
393	for (sliceno = 1, finished = FALSE; !finished;) {
394	if (!does_file_exist(slice_fname(bigfileno, sliceno, ARCHIVES_PATH, "")) &&
395	!does_file_exist(slice_fname(bigfileno, sliceno, ARCHIVES_PATH, "lzo")) &&
396	!does_file_exist(slice_fname(bigfileno, sliceno, ARCHIVES_PATH, "gz")) &&
397	!does_file_exist(slice_fname(bigfileno, sliceno, ARCHIVES_PATH, "lzma")) &&
398	!does_file_exist(slice_fname(bigfileno, sliceno, ARCHIVES_PATH, "bz2"))) {
399	log_msg(3, "Cannot find a data slice or terminator slice on CD %d", g_current_media_number);
400	g_current_media_number++;
401	mds = media_descriptor_string(bkpinfo->backup_media_type);
402	log_msg(2, "Asking for %s #%d so that I may read slice #%ld", mds, g_current_media_number, sliceno);
403	mr_free(mds);
404
405	log_to_screen("Restoring from %s #%d", mds, g_current_media_number);
406
407	insist_on_this_cd_number(g_current_media_number);
408	log_to_screen("Continuing to restore.");
409	} else {
410	mr_asprintf(tmp, "%s", slice_fname(bigfileno, sliceno, ARCHIVES_PATH, ""));
411	if (does_file_exist(tmp) && length_of_file(tmp) == 0) {
412	log_msg(2, "End of bigfile # %ld (slice %ld is the terminator)", bigfileno + 1, sliceno);
413	finished = TRUE;
414	mr_free(tmp);
415	continue;
416	} else {
417	if (does_file_exist(slice_fname(bigfileno, sliceno, ARCHIVES_PATH, "lzo"))) {
418	mr_asprintf(bzip2_command, "lzop");
419	mr_asprintf(suffix, "lzo");
420	} else
421	if (does_file_exist(slice_fname(bigfileno, sliceno, ARCHIVES_PATH, "gz"))) {
422	mr_asprintf(bzip2_command, "gzip");
423	mr_asprintf(suffix, "gz");
424	} else
425	if (does_file_exist(slice_fname(bigfileno, sliceno, ARCHIVES_PATH, "lzma"))) {
426	mr_asprintf(bzip2_command, "lzma");
427	mr_asprintf(suffix, "lzma");
428	} else
429	if (does_file_exist(slice_fname(bigfileno, sliceno, ARCHIVES_PATH, "bz2"))) {
430	mr_asprintf(bzip2_command, "bzip2");
431	mr_asprintf(suffix, "bz2");
432	} else
433	if (does_file_exist(slice_fname(bigfileno, sliceno, ARCHIVES_PATH, ""))) {
434	mr_asprintf(bzip2_command, "");
435	mr_asprintf(suffix, "");
436	} else {
437	log_to_screen("OK, that's pretty fsck0red...");
438	mr_free(tmp);
439	return (1);
440	}
441	}
442	mr_free(tmp);
443	if (bzip2_command != NULL) {
444	mr_strcat(bzip2_command, " -dc %s 2>> %s", slice_fname(bigfileno, sliceno, ARCHIVES_PATH, suffix), MONDO_LOGFILE);
445	} else {
446	mr_asprintf(bzip2_command, "cat %s 2>> %s", slice_fname(bigfileno, sliceno, ARCHIVES_PATH, suffix), MONDO_LOGFILE);
447	}
448	mr_free(suffix);
449
450	mds = media_descriptor_string(bkpinfo->backup_media_type);
451	mr_asprintf(tmp, "Working on %s #%d, file #%ld, slice #%ld ", mds, g_current_media_number, bigfileno + 1, sliceno);
452	mr_free(mds);
453	log_msg(2, tmp);
454
455	if (!g_text_mode) {
456	newtDrawRootText(0, g_noof_rows - 2, tmp);
457	newtRefresh();
458	strip_spaces(tmp);
459	update_progress_form(tmp);
460	}
461	mr_free(tmp);
462
463	if (!(fbzip2 = popen(bzip2_command, "r"))) {
464	fatal_error("Can't run popen command");
465	}
466	mr_free(bzip2_command);
467
468	while (!feof(fbzip2)) {
469	siz = fread(bigblk, 1, TAPE_BLOCK_SIZE, fbzip2);
470	if (siz > 0) {
471	siz = fwrite(bigblk, 1, siz, fout);
472	}
473	}
474	paranoid_pclose(fbzip2);
475
476
477	sliceno++;
478	g_current_progress++;
479	}
480	}
481	paranoid_fclose(fout);
482	g_loglevel = old_loglevel;
483
484	if (use_ntfsprog_hack) {
485	log_msg(3, "Waiting for ntfsclone to finish");
486	mr_asprintf(tmp, " ps \| grep \" ntfsclone \" \| grep -v grep > /dev/null 2> /dev/null");
487	while (system(tmp) == 0) {
488	sleep(1);
489	}
490	mr_free(tmp);
491	log_it("OK, ntfsclone has really finished");
492	}
493
494	if (strcmp(outfile_fname, "/dev/null")) {
495	if (chown(outfile_fname, biggiestruct.properties.st_uid, biggiestruct.properties.st_gid)) {
496	// FIXME
497	}
498	chmod(outfile_fname, biggiestruct.properties.st_mode);
499	ubuf->actime = biggiestruct.properties.st_atime;
500	ubuf->modtime = biggiestruct.properties.st_mtime;
501	utime(outfile_fname, ubuf);
502	}
503	mr_free(outfile_fname);
504	paranoid_free(bigblk);
505
506	return (retval);
507	}
508
509	/**************************************************************************
510	END_ RESTORE_A_BIGGIEFILE_FROM_CD
511	**************************************************************************/
512
513
514	/**
515	* Restore all biggiefiles from all media in this CD backup.
516	* The CD with the last afioball should be currently mounted.
517	* @param bkpinfo The backup information structure. @c backup_media_type is the
518	* only field used in this function.
519	* @param filelist The node structure containing the list of files to be
520	* restored. If a prospective biggiefile is not in this list, it will be ignored.
521	* @return 0 for success, nonzero for failure.
522	*/
523	int restore_all_biggiefiles_from_CD(struct s_node *filelist) {
524
525	int retval = 0;
526	int res = 0;
527	long noof_biggiefiles, bigfileno = 0, total_slices;
528	/ malloc /
529	char *tmp = NULL;
530	char *tmp1 = NULL;
531	char *mds = NULL;
532	bool just_changed_cds = FALSE;
533	char *xattr_fname = NULL;
534	char *acl_fname = NULL;
535	char *biggies_whose_EXATs_we_should_set = NULL; // EXtended ATtributes
536	char *pathname_of_last_biggie_restored;
537	FILE *fbw = NULL;
538
539	malloc_string(pathname_of_last_biggie_restored);
540	malloc_string(tmp);
541	assert(bkpinfo != NULL);
542
543	mr_asprintf(biggies_whose_EXATs_we_should_set, "%s/biggies-whose-EXATs-we-should-set", bkpinfo->tmpdir);
544	if (!(fbw = fopen(biggies_whose_EXATs_we_should_set, "w"))) {
545	log_msg(1, "Warning - cannot openout %s", biggies_whose_EXATs_we_should_set);
546	}
547
548	read_cfg_var(g_mondo_cfg_file, "total-slices", tmp);
549	total_slices = atol(tmp);
550	mr_free(tmp);
551
552	mr_asprintf(tmp1, "Reassembling large files ");
553	mvaddstr_and_log_it(g_currentY, 0, tmp1);
554	mr_free(tmp1);
555
556	if (length_of_file(BIGGIELIST) < 6) {
557	log_msg(1, "OK, no biggielist; not restoring biggiefiles");
558	return (0);
559	}
560	noof_biggiefiles = count_lines_in_file(BIGGIELIST);
561	if (noof_biggiefiles <= 0) {
562	log_msg(2, "OK, no biggiefiles in biggielist; not restoring biggiefiles");
563	return (0);
564	}
565	log_msg(2, "OK, there are %ld biggiefiles in the archives", noof_biggiefiles);
566
567	open_progress_form("Reassembling large files",
568	"I am now reassembling all the large files.",
569	"Please wait. This may take some time.",
570	"", total_slices);
571	for (bigfileno = 0 ; bigfileno < noof_biggiefiles ;) {
572	log_msg(2, "Thinking about restoring bigfile %ld", bigfileno + 1);
573	if (!does_file_exist(slice_fname(bigfileno, 0, ARCHIVES_PATH, ""))) {
574	log_msg(3, "...but its first slice isn't on this CD. Perhaps this was a selective restore?");
575	mds = media_descriptor_string(bkpinfo->backup_media_type);
576	log_msg(3, "Cannot find bigfile #%ld 's first slice on %s #%d", bigfileno + 1, mds, g_current_media_number);
577	log_msg(3, "Slicename would have been %s",
578	slice_fname(bigfileno, 0, ARCHIVES_PATH, ""));
579	// I'm not positive 'just_changed_cds' is even necessary...
580	if (just_changed_cds) {
581	just_changed_cds = FALSE;
582	log_msg(3, "I'll continue to scan this CD for bigfiles to be restored.");
583	} else if (does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST")) {
584	insist_on_this_cd_number(++g_current_media_number);
585	log_to_screen("Restoring from %s #%d", mds, g_current_media_number);
586	just_changed_cds = TRUE;
587	} else {
588	/* That big file doesn't exist, but the followings may */
589	/* So we need to continue looping */
590	log_msg(2, "There was no bigfile #%ld. That's OK.", bigfileno + 1);
591	log_msg(2, "I'm going to stop restoring bigfiles now.");
592	retval++;
593	bigfileno++;
594	}
595	mr_free(mds);
596	} else {
597	just_changed_cds = FALSE;
598	mr_asprintf(tmp1, "Restoring big file %ld", bigfileno + 1);
599	update_progress_form(tmp1);
600	mr_free(tmp1);
601	res = restore_a_biggiefile_from_CD(bigfileno, filelist, pathname_of_last_biggie_restored);
602	log_it("%s",pathname_of_last_biggie_restored);
603	if (fbw && pathname_of_last_biggie_restored[0]) {
604	fprintf(fbw, "%s\n", pathname_of_last_biggie_restored);
605	}
606	retval += res;
607	bigfileno++;
608
609	}
610	}
611
612	if (fbw) {
613	fclose(fbw);
614	if (g_getfattr) {
615	mr_asprintf(xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, ARCHIVES_PATH);
616	if (length_of_file(xattr_fname) > 0) {
617	set_fattr_list(biggies_whose_EXATs_we_should_set, xattr_fname);
618	}
619	mr_free(xattr_fname);
620	}
621	if (g_getfacl) {
622	mr_asprintf(acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, ARCHIVES_PATH);
623	if (length_of_file(acl_fname) > 0) {
624	set_acl_list(biggies_whose_EXATs_we_should_set, acl_fname);
625	}
626	mr_free(acl_fname);
627	}
628	}
629	mr_free(biggies_whose_EXATs_we_should_set);
630
631	if (does_file_exist("/PAUSE")) {
632	popup_and_OK("Press ENTER to go on. Delete /PAUSE to stop these pauses.");
633	}
634	close_progress_form();
635	if (retval) {
636	mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
637	} else {
638	mvaddstr_and_log_it(g_currentY++, 74, "Done.");
639	}
640	paranoid_free(pathname_of_last_biggie_restored);
641	return (retval);
642	}
643
644	/**************************************************************************
645	END_RESTORE_ALL_BIGGIFILES_FROM_CD
646	**************************************************************************/
647
648
649
650	/**
651	* Restore @p tarball_fname from CD.
652	* @param tarball_fname The filename of the tarball to restore (in /mnt/cdrom).
653	* This will be used unmodified.
654	* @param current_tarball_number The number (starting from 0) of the fileset
655	* we're restoring now.
656	* @param filelist The node structure containing the list of files to be
657	* restored. If no file in the afioball is in this list, afio will still be
658	* called, but nothing will be written.
659	* @return 0 for success, nonzero for failure.
660	*/
661	int
662	restore_a_tarball_from_CD(char *tarball_fname,
663	long current_tarball_number,
664	struct s_node *filelist)
665	{
666	int retval = 0;
667	int res;
668	char *p;
669
670	/ malloc /
671	char *command = NULL;
672	char *tmp = NULL;
673	char *filelist_name = NULL;
674	char *filelist_subset_fname = NULL;
675	char *executable = NULL;
676	char *temp_log = NULL;
677	long matches = 0;
678	char *xattr_fname = NULL;
679	char *acl_fname = NULL;
680
681	assert_string_is_neither_NULL_nor_zerolength(tarball_fname);
682	assert(bkpinfo != NULL);
683
684	log_msg(5, "Entering");
685	if (strstr(tarball_fname, ".star")) {
686	bkpinfo->use_star = TRUE;
687	} else {
688	bkpinfo->use_star = FALSE;
689	}
690	mr_asprintf(command, "mkdir -p %s/tmp", MNT_RESTORING);
691	run_program_and_log_output(command, 9);
692	paranoid_free(command);
693
694	mr_asprintf(filelist_name, MNT_CDROM "/archives/filelist.%ld", current_tarball_number);
695	if (length_of_file(filelist_name) <= 2) {
696	log_msg(2, "There are _zero_ files in filelist '%s'", filelist_name);
697	log_msg(2, "This is a bit silly (ask dev-team to fix mondo_makefilelist, please)");
698	log_msg(2, "but it's non-critical. It's cosmetic. Don't worry about it.");
699	retval = 0;
700	mr_free(filelist_name);
701	log_msg(5, "Leaving");
702	return(0);
703	}
704	if (count_lines_in_file(filelist_name) <= 0 \|\| length_of_file(tarball_fname) <= 0) {
705	log_msg(3, "length_of_file(%s) = %llu", tarball_fname, length_of_file(tarball_fname));
706	log_msg(3, "count_lines_in_file(%s) = %llu", tarball_fname, count_lines_in_file(tarball_fname));
707	log_to_screen("Unable to restore fileset #%ld (CD I/O error)", current_tarball_number);
708	mr_free(filelist_name);
709	log_msg(5, "Leaving");
710	return(1);
711	}
712
713	if (filelist) {
714	mr_asprintf(filelist_subset_fname, "/tmp/filelist-subset-%ld.tmp", current_tarball_number);
715	if ((matches =
716	save_filelist_entries_in_common(filelist_name, filelist,
717	filelist_subset_fname,
718	bkpinfo->use_star)) <= 0) {
719	log_msg(1, "Skipping fileset %ld", current_tarball_number);
720	} else {
721	log_msg(3, "Saved fileset %ld's subset to %s", current_tarball_number, filelist_subset_fname);
722	}
723	log_to_screen("Tarball #%ld --- %ld matches", current_tarball_number, matches);
724	}
725	mr_free(filelist_name);
726
727	if (filelist == NULL \|\| matches > 0) {
728	if (g_getfattr) {
729	mr_asprintf(xattr_fname, XATTR_LIST_FNAME_RAW_SZ, MNT_CDROM "/archives", current_tarball_number);
730	}
731	if (g_getfacl) {
732	mr_asprintf(acl_fname, ACL_LIST_FNAME_RAW_SZ, MNT_CDROM "/archives", current_tarball_number);
733	}
734	if (strstr(tarball_fname, ".bz2")) {
735	mr_asprintf(executable, "bzip2");
736	} else if (strstr(tarball_fname, ".lzma")) {
737	mr_asprintf(executable, "lzma");
738	} else if (strstr(tarball_fname, ".gz")) {
739	mr_asprintf(executable, "gzip");
740	} else if (strstr(tarball_fname, ".lzo")) {
741	mr_asprintf(executable, "lzop");
742	}
743	if (bkpinfo->compression_level == 0) {
744	mr_asprintf(executable, "%s", "");
745	} else {
746	if (executable) {
747	mr_asprintf(tmp, "which %s > /dev/null 2> /dev/null", executable);
748	res = run_program_and_log_output(tmp, FALSE);
749	mr_free(tmp);
750
751	if (res) {
752	log_to_screen("(compare_a_tarball) Compression program %s not found - oh no!", executable);
753	paranoid_MR_finish(1);
754	}
755	tmp = executable;
756	mr_asprintf(executable, "-P %s -Z", tmp);
757	mr_free(tmp);
758	}
759	}
760	#ifdef __FreeBSD__
761	#define BUFSIZE 512
762	#else
763	#define BUFSIZE (1024L*1024L)/TAPE_BLOCK_SIZE
764	#endif
765
766	if (bkpinfo->use_star) {
767	mr_asprintf(command, "star -x -force-remove -sparse -U " STAR_ACL_SZ " file=%s", tarball_fname);
768	if (strstr(tarball_fname, ".bz2")) {
769	mr_strcat(command, " -bz");
770	}
771	} else {
772	if (! executable) {
773	log_msg(2, "No executable, this shouldn't happen !");
774	} else {
775	if (filelist_subset_fname != NULL) {
776	mr_asprintf(command, "afio -i -M 8m -b %ld -c %ld %s -w '%s' %s", TAPE_BLOCK_SIZE, BUFSIZE, executable, filelist_subset_fname, tarball_fname);
777	} else {
778	mr_asprintf(command, "afio -i -b %ld -c %ld -M 8m %s %s", TAPE_BLOCK_SIZE, BUFSIZE, executable, tarball_fname);
779	}
780	}
781	}
782	mr_free(executable);
783
784	#undef BUFSIZE
785	mr_asprintf(temp_log, "/tmp/%d.%d", (int) (random() % 32768), (int) (random() % 32768));
786
787	mr_strcat(command, " 2>> %s >> %s", temp_log, temp_log);
788	log_msg(1, "command = '%s'", command);
789	unlink(temp_log);
790	res = system(command);
791	if (res) {
792	p = strstr(command, "-acl ");
793	if (p) {
794	p[0] = p[1] = p[2] = p[3] = ' ';
795	log_msg(1, "new command = '%s'", command);
796	res = system(command);
797	}
798	}
799	paranoid_free(command);
800
801	if (res && length_of_file(temp_log) < 5) {
802	res = 0;
803	}
804
805	if (! bkpinfo->use_star) {
806	if (g_getfattr) {
807	log_msg(1, "Setting fattr list %s", xattr_fname);
808	if (length_of_file(xattr_fname) > 0) {
809	res = set_fattr_list(filelist_subset_fname, xattr_fname);
810	if (res) {
811	log_to_screen("Errors occurred while setting extended attributes");
812	} else {
813	log_msg(1, "I set xattr OK");
814	}
815	retval += res;
816	}
817	}
818	if (g_getfacl) {
819	log_msg(1, "Setting acl list %s", acl_fname);
820	if (length_of_file(acl_fname) > 0) {
821	res = set_acl_list(filelist_subset_fname, acl_fname);
822	if (res) {
823	log_to_screen("Errors occurred while setting access control lists");
824	} else {
825	log_msg(1, "I set ACL OK");
826	}
827	retval += res;
828	}
829	}
830	} else {
831	retval = res;
832	}
833	// Be verbose for star
834	if (retval \|\| bkpinfo->use_star) {
835	mr_asprintf(command, "cat %s >> %s", temp_log, MONDO_LOGFILE);
836	paranoid_system(command);
837	paranoid_free(command);
838
839	if (retval) {
840	log_msg(2, "Errors occurred while processing fileset #%d", current_tarball_number);
841	}
842	} else {
843	log_msg(2, "Fileset #%d processed OK", current_tarball_number);
844	}
845	unlink(temp_log);
846	mr_free(temp_log);
847	}
848	if (does_file_exist("/PAUSE")) {
849	popup_and_OK
850	("Press ENTER to go on. Delete /PAUSE to stop these pauses.");
851	}
852	unlink(filelist_subset_fname);
853	mr_free(filelist_subset_fname);
854	if (g_getfattr) {
855	unlink(xattr_fname);
856	mr_free(xattr_fname);
857	}
858	if (g_getfacl) {
859	unlink(acl_fname);
860	mr_free(acl_fname);
861	}
862
863	log_msg(5, "Leaving");
864	return (retval);
865	}
866
867	/**************************************************************************
868	END_RESTORE_A_TARBALL_FROM_CD
869	**************************************************************************/
870
871
872
873	/**
874	* Restore all afioballs from all CDs in the backup.
875	* The first CD should be inserted (if not, it will be asked for).
876	* @param bkpinfo The backup information structure. @c backup_media_type is the
877	* only field used in @e this function.
878	* @param filelist The node structure containing the list of files to be
879	* restored. If no file in some particular afioball is in this list, afio will
880	* still be called for that fileset, but nothing will be written.
881	* @return 0 for success, or the number of filesets that failed.
882	*/
883	int
884	restore_all_tarballs_from_CD(struct s_node *filelist)
885	{
886	int retval = 0;
887	int res;
888	int attempts;
889	long current_tarball_number = 0L;
890	long max_val;
891	/malloc */
892	char *mds = NULL;
893	char *tmp = NULL;
894	char *tmp1 = NULL;
895	char *tarball_fname = NULL;
896	char *progress_str = NULL;
897
898	assert(bkpinfo != NULL);
899
900	malloc_string(tmp);
901	mvaddstr_and_log_it(g_currentY, 0, "Restoring from archives");
902	log_msg(2, "Insisting on 1st media, so that I can have a look at LAST-FILELIST-NUMBER");
903	if (g_current_media_number != 1) {
904	log_msg(3, "OK, that's jacked up.");
905	g_current_media_number = 1;
906	}
907	insist_on_this_cd_number(g_current_media_number);
908	read_cfg_var(g_mondo_cfg_file, "last-filelist-number", tmp);
909	max_val = atol(tmp) + 1;
910	paranoid_free(tmp);
911
912	mds = media_descriptor_string(bkpinfo->backup_media_type);
913	mr_asprintf(progress_str, "Restoring from %s #%d", mds, g_current_media_number);
914
915	log_to_screen(progress_str);
916	open_progress_form("Restoring from archives",
917	"Restoring data from the archives.",
918	"Please wait. This may take some time.",
919	progress_str, max_val);
920	for (;;) {
921	insist_on_this_cd_number(g_current_media_number);
922	update_progress_form(progress_str);
923	mr_free(progress_str);
924
925	mr_asprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.bz2", current_tarball_number);
926	if (!does_file_exist(tarball_fname)) {
927	mr_free(tarball_fname);
928	mr_asprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.gz", current_tarball_number);
929	}
930	if (!does_file_exist(tarball_fname)) {
931	mr_free(tarball_fname);
932	mr_asprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.lzma", current_tarball_number);
933	}
934	if (!does_file_exist(tarball_fname)) {
935	mr_free(tarball_fname);
936	mr_asprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.lzo", current_tarball_number);
937	}
938	if (!does_file_exist(tarball_fname)) {
939	mr_free(tarball_fname);
940	mr_asprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.", current_tarball_number);
941	}
942	if (!does_file_exist(tarball_fname)) {
943	mr_free(tarball_fname);
944	mr_asprintf(tarball_fname, MNT_CDROM "/archives/%ld.star.bz2", current_tarball_number);
945	}
946	if (!does_file_exist(tarball_fname)) {
947	mr_free(tarball_fname);
948	mr_asprintf(tarball_fname, MNT_CDROM "/archives/%ld.star.", current_tarball_number);
949	}
950	if (!does_file_exist(tarball_fname)) {
951	if (current_tarball_number == 0) {
952	log_to_screen
953	("No tarballs. Strange. Maybe you only backed up freakin' big files?");
954	mr_free(tarball_fname);
955	return (0);
956	}
957	if (!does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST")
958	\|\| system("find " MNT_CDROM
959	"/archives/slice* > /dev/null 2> /dev/null") ==
960	0) {
961	break;
962	}
963	g_current_media_number++;
964	mr_asprintf(progress_str, "Restoring from %s #%d", media_descriptor_string(bkpinfo->backup_media_type), g_current_media_number);
965	log_to_screen(progress_str);
966	} else {
967	mr_asprintf(progress_str, "Restoring from fileset #%ld on %s #%d", current_tarball_number, mds, g_current_media_number);
968	for (res = 999, attempts = 0; attempts < 3 && res != 0; attempts++) {
969	res = restore_a_tarball_from_CD(tarball_fname, current_tarball_number, filelist);
970	}
971	mr_asprintf(tmp1, "%s #%d, fileset #%ld - restore ", mds, g_current_media_number, current_tarball_number);
972	if (res) {
973	mr_strcat(tmp1, "reported errors");
974	} else if (attempts > 1) {
975	mr_strcat(tmp1, "succeeded");
976	} else {
977	mr_strcat(tmp1, "succeeded");
978	}
979	if (attempts > 1) {
980	mr_strcat(tmp1, " (%d attempts) - review logs", attempts);
981	}
982	if (attempts > 1) {
983	log_to_screen(tmp1);
984	}
985	mr_free(tmp1);
986
987	retval += res;
988	current_tarball_number++;
989	g_current_progress++;
990	}
991	mr_free(tarball_fname);
992
993	/* Now we need to umount the current media to have the next mounted by insist_on_this_cd_number */
994	/* run_program_and_log_output("umount " MNT_CDROM, FALSE); */
995	}
996	mr_free(mds);
997	mr_free(progress_str);
998
999	close_progress_form();
1000	if (retval) {
1001	mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
1002	} else {
1003	mvaddstr_and_log_it(g_currentY++, 74, "Done.");
1004	}
1005
1006	return (retval);
1007	}
1008
1009	/**************************************************************************
1010	END_RESTORE_ALL_TARBALLS_FROM_CD
1011	**************************************************************************/
1012
1013
1014	/**
1015	* Restore a biggiefile from the currently opened stream.
1016	* @param bkpinfo The backup information structure. Fields used:
1017	* - @c bkpinfo->restore_path
1018	* - @c bkpinfo->zip_exe
1019	* @param orig_bf_fname The original filename of the biggiefile.
1020	* @param biggiefile_number The number of the biggiefile (starting from 0).
1021	* @param orig_checksum Unused.
1022	* @param biggiefile_size Unused.
1023	* @param filelist The node structure containing the list of files to be restored.
1024	* If @p orig_bf_fname is not in the list, it will be ignored.
1025	* @return 0 for success (or skip), nonzero for failure.
1026	* @bug orig_checksum and biggiefile_size are unused (except to check that they are non-NULL).
1027	*/
1028	int restore_a_biggiefile_from_stream(char orig_bf_fname, long biggiefile_number, char orig_checksum, //UNUSED
1029	long long biggiefile_size, //UNUSED
1030	struct s_node *filelist,
1031	int use_ntfsprog,
1032	char *pathname_of_last_file_restored)
1033	{
1034	FILE *pout;
1035	FILE *fin;
1036
1037	/ mallocs ******/
1038	char *tmp = NULL;
1039	char *tmp1 = NULL;
1040	char *command = NULL;
1041	char *outfile_fname = NULL;
1042	char *sz_devfile = NULL;
1043	char *ntfsprog_fifo = NULL;
1044	char *file_to_openout = NULL;
1045
1046	struct s_node *node;
1047
1048	int old_loglevel;
1049	long current_slice_number = 0;
1050	int retval = 0;
1051	int res = 0;
1052	int ctrl_chr = '\0';
1053	long long slice_siz;
1054	bool dummy_restore = FALSE;
1055	bool use_ntfsprog_hack = FALSE;
1056	pid_t pid;
1057	struct s_filename_and_lstat_info biggiestruct;
1058	struct utimbuf the_utime_buf, *ubuf;
1059	ubuf = &the_utime_buf;
1060
1061	malloc_string(tmp);
1062	old_loglevel = g_loglevel;
1063	assert(bkpinfo != NULL);
1064	assert(orig_bf_fname != NULL);
1065	assert(orig_checksum != NULL);
1066
1067	pathname_of_last_file_restored[0] = '\0';
1068	if (use_ntfsprog == BLK_START_A_PIHBIGGIE) {
1069	use_ntfsprog = 1;
1070	log_msg(1, "%s --- pih=YES", orig_bf_fname);
1071	} else if (use_ntfsprog == BLK_START_A_NORMBIGGIE) {
1072	use_ntfsprog = 0;
1073	log_msg(1, "%s --- pih=NO", orig_bf_fname);
1074	} else {
1075	use_ntfsprog = 0;
1076	log_msg(1, "%s --- pih=NO (weird marker though)", orig_bf_fname);
1077	}
1078
1079	strncpy(pathname_of_last_file_restored, orig_bf_fname,
1080	MAX_STR_LEN - 1);
1081	pathname_of_last_file_restored[MAX_STR_LEN - 1] = '\0';
1082
1083	/* open out to biggiefile to be restored (or /dev/null if biggiefile is not to be restored) */
1084
1085	if (filelist != NULL) {
1086	node = find_string_at_node(filelist, orig_bf_fname);
1087	if (!node) {
1088	dummy_restore = TRUE;
1089	log_msg(1,
1090	"Skipping big file %ld (%s) - not in biggielist subset",
1091	biggiefile_number + 1, orig_bf_fname);
1092	pathname_of_last_file_restored[0] = '\0';
1093	} else if (!(node->selected)) {
1094	dummy_restore = TRUE;
1095	log_msg(1, "Skipping %s (name isn't in biggielist subset)",
1096	orig_bf_fname);
1097	pathname_of_last_file_restored[0] = '\0';
1098	}
1099	}
1100
1101	if (use_ntfsprog) {
1102	if (strncmp(orig_bf_fname, "/dev/", 5)) {
1103	log_msg(1,
1104	"I was in error when I set use_ntfsprog to TRUE.");
1105	log_msg(1, "%s isn't even in /dev", orig_bf_fname);
1106	use_ntfsprog = FALSE;
1107	}
1108	}
1109
1110	if (use_ntfsprog) {
1111	g_loglevel = 4;
1112	mr_asprintf(outfile_fname, "%s", orig_bf_fname);
1113	use_ntfsprog_hack = TRUE;
1114	log_msg(2, "Calling ntfsclone in background because %s is a /dev entry", outfile_fname);
1115	mr_asprintf(sz_devfile, "%s/%d.%d.000", bkpinfo->tmpdir, (int) (random() % 32768), (int) (random() % 32768));
1116	mkfifo(sz_devfile, 0x770);
1117	mr_asprintf(ntfsprog_fifo, "%s", sz_devfile);
1118	mr_free(sz_devfile);
1119
1120	file_to_openout = ntfsprog_fifo;
1121	switch (pid = fork()) {
1122	case -1:
1123	fatal_error("Fork failure");
1124	case 0:
1125	log_msg(3, "CHILD - fip - calling feed_outfrom_ntfsprog(%s, %s)", outfile_fname, ntfsprog_fifo);
1126	res = feed_outfrom_ntfsprog(outfile_fname, ntfsprog_fifo);
1127	mr_free(ntfsprog_fifo);
1128	exit(res);
1129	break;
1130	default:
1131	log_msg(3, "feed_into_ntfsprog() called in background --- pid=%ld", (long int) (pid));
1132	}
1133	mr_free(ntfsprog_fifo);
1134	} else {
1135	if (!strncmp(orig_bf_fname, "/dev/", 5)) {
1136	// non-NTFS partition
1137	mr_asprintf(outfile_fname, "%s", orig_bf_fname);
1138	} else {
1139	// biggiefile
1140	mr_asprintf(outfile_fname, "%s/%s", bkpinfo->restore_path, orig_bf_fname);
1141	}
1142	use_ntfsprog_hack = FALSE;
1143	file_to_openout = outfile_fname;
1144	if (!does_file_exist(outfile_fname)) // yes, it looks weird with the '!' but it's correct that way
1145	{
1146	make_hole_for_file(outfile_fname);
1147	}
1148	log_msg(2, "Reassembling big file %ld (%s)", biggiefile_number + 1, orig_bf_fname);
1149	}
1150
1151	if (dummy_restore) {
1152	mr_free(outfile_fname);
1153	mr_asprintf(outfile_fname, "/dev/null");
1154	}
1155
1156	if (!bkpinfo->zip_exe[0]) {
1157	mr_asprintf(command, "cat > \"%s\"", file_to_openout);
1158	} else {
1159	mr_asprintf(command, "%s -dc > \"%s\" 2>> %s", bkpinfo->zip_exe, file_to_openout, MONDO_LOGFILE);
1160	if (strcmp(bkpinfo->zip_exe, "gzip") == 0) {
1161	/* Ignore SIGPIPE for gzip as it causes errors on big files
1162	* Cf: http://trac.mondorescue.org/ticket/244 */
1163	signal(SIGPIPE,SIG_IGN);
1164	}
1165	}
1166	log_msg(3, "Pipe command = '%s'", command);
1167
1168	/* restore biggiefile, one slice at a time */
1169	if (!(pout = popen(command, "w"))) {
1170	fatal_error("Cannot pipe out");
1171	}
1172	mr_free(command);
1173
1174	for (res = read_header_block_from_stream(&slice_siz, tmp, &ctrl_chr);
1175	ctrl_chr != BLK_STOP_A_BIGGIE;
1176	res = read_header_block_from_stream(&slice_siz, tmp, &ctrl_chr)) {
1177	if (ctrl_chr != BLK_START_AN_AFIO_OR_SLICE) {
1178	wrong_marker(BLK_START_AN_AFIO_OR_SLICE, ctrl_chr);
1179	}
1180	log_msg(2, "Working on file #%ld, slice #%ld ", biggiefile_number + 1, current_slice_number);
1181	if (!g_text_mode) {
1182	newtDrawRootText(0, g_noof_rows - 2, tmp);
1183	newtRefresh();
1184	}
1185	strip_spaces(tmp);
1186	update_progress_form(tmp);
1187	if (current_slice_number == 0) {
1188	res =
1189	read_file_from_stream_to_file("/tmp/biggie-blah.txt",
1190	slice_siz);
1191	if (!(fin = fopen("/tmp/biggie-blah.txt", "r"))) {
1192	log_OS_error("blah blah");
1193	} else {
1194	if (fread
1195	((void *) &biggiestruct, 1, sizeof(biggiestruct),
1196	fin) < sizeof(biggiestruct)) {
1197	log_msg(2,
1198	"Warning - unable to get biggiestruct of bigfile #%d",
1199	biggiefile_number + 1);
1200	}
1201	paranoid_fclose(fin);
1202	}
1203	} else {
1204	res =
1205	read_file_from_stream_to_stream(pout, slice_siz);
1206	}
1207	retval += res;
1208	res = read_header_block_from_stream(&slice_siz, tmp, &ctrl_chr);
1209	if (ctrl_chr != BLK_STOP_AN_AFIO_OR_SLICE) {
1210	wrong_marker(BLK_STOP_AN_AFIO_OR_SLICE, ctrl_chr);
1211	}
1212	current_slice_number++;
1213	g_current_progress++;
1214	}
1215	paranoid_pclose(pout);
1216
1217	if (bkpinfo->zip_exe[0]) {
1218	if (strcmp(bkpinfo->zip_exe, "gzip") == 0) {
1219	/* Re-enable SIGPIPE for gzip */
1220	signal(SIGPIPE, terminate_daemon);
1221	}
1222	}
1223
1224	log_msg(1, "pathname_of_last_file_restored is now %s",
1225	pathname_of_last_file_restored);
1226
1227	if (use_ntfsprog_hack) {
1228	log_msg(3, "Waiting for ntfsclone to finish");
1229	mr_asprintf(tmp1, " ps \| grep \" ntfsclone \" \| grep -v grep > /dev/null 2> /dev/null");
1230	while (system(tmp1) == 0) {
1231	sleep(1);
1232	}
1233	mr_free(tmp1);
1234	log_msg(3, "OK, ntfsclone has really finished");
1235	}
1236
1237	log_msg(3, "biggiestruct.filename = %s", biggiestruct.filename);
1238	log_msg(3, "biggiestruct.checksum = %s", biggiestruct.checksum);
1239	if (strcmp(outfile_fname, "/dev/null")) {
1240	chmod(outfile_fname, biggiestruct.properties.st_mode);
1241	if (chown(outfile_fname, biggiestruct.properties.st_uid, biggiestruct.properties.st_gid)) {
1242	// FIXME
1243	}
1244	ubuf->actime = biggiestruct.properties.st_atime;
1245	ubuf->modtime = biggiestruct.properties.st_mtime;
1246	utime(outfile_fname, ubuf);
1247	}
1248	mr_free(outfile_fname);
1249
1250	paranoid_free(tmp);
1251	g_loglevel = old_loglevel;
1252	return (retval);
1253	}
1254
1255	/**************************************************************************
1256	END_RESTORE_A_BIGGIEFILE_FROM_STREAM
1257	**************************************************************************/
1258
1259
1260
1261	/**
1262	* Restore all biggiefiles from the currently opened stream.
1263	* @param bkpinfo The backup information structure. Passed to other functions.
1264	* @param filelist The node structure containing the list of files to be
1265	* restored. If a prospective biggiefile is not in the list, it will be ignored.
1266	* @return 0 for success, or the number of biggiefiles that failed.
1267	*/
1268	int
1269	restore_all_biggiefiles_from_stream(struct s_node *filelist)
1270	{
1271	long noof_biggiefiles;
1272	long current_bigfile_number = 0;
1273	long total_slices;
1274
1275	int retval = 0;
1276	int res = 0;
1277	int ctrl_chr;
1278
1279	/ malloc add **/
1280	char *tmp = NULL;
1281	char *tmp1 = NULL;
1282	char *biggie_fname;
1283	char *biggie_cksum;
1284	char *xattr_fname = NULL;
1285	char *acl_fname = NULL;
1286	char *p;
1287	char *pathname_of_last_biggie_restored;
1288	char *biggies_whose_EXATs_we_should_set = NULL; // EXtended ATtributes
1289	long long biggie_size;
1290	FILE *fbw = NULL;
1291
1292	malloc_string(tmp);
1293	malloc_string(biggie_fname);
1294	malloc_string(biggie_cksum);
1295	malloc_string(pathname_of_last_biggie_restored);
1296	assert(bkpinfo != NULL);
1297
1298	read_cfg_var(g_mondo_cfg_file, "total-slices", tmp);
1299
1300	total_slices = atol(tmp);
1301
1302	if (g_getfattr) {
1303	mr_asprintf(xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
1304	}
1305	if (g_getfacl) {
1306	mr_asprintf(acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
1307	}
1308	mr_asprintf(tmp1, "Reassembling large files ");
1309	mvaddstr_and_log_it(g_currentY, 0, tmp1);
1310	mr_free(tmp1);
1311
1312	mr_asprintf(biggies_whose_EXATs_we_should_set, "%s/biggies-whose-EXATs-we-should-set", bkpinfo->tmpdir);
1313	if (!(fbw = fopen(biggies_whose_EXATs_we_should_set, "w"))) {
1314	log_msg(1, "Warning - cannot openout %s", biggies_whose_EXATs_we_should_set);
1315	}
1316
1317	// get xattr and acl files if they're there
1318	res = read_header_block_from_stream(&biggie_size, biggie_fname, &ctrl_chr);
1319	if (ctrl_chr == BLK_START_EXTENDED_ATTRIBUTES) {
1320	res = read_EXAT_files_from_tape(&biggie_size, biggie_fname, &ctrl_chr, xattr_fname, acl_fname);
1321	}
1322
1323	noof_biggiefiles = atol(biggie_fname);
1324	log_msg(2, "OK, there are %ld biggiefiles in the archives", noof_biggiefiles);
1325	open_progress_form("Reassembling large files",
1326	"I am now reassembling all the large files.",
1327	"Please wait. This may take some time.",
1328	"", total_slices);
1329
1330	for (res =
1331	read_header_block_from_stream(&biggie_size, biggie_fname,
1332	&ctrl_chr);
1333	ctrl_chr != BLK_STOP_BIGGIEFILES;
1334	res =
1335	read_header_block_from_stream(&biggie_size, biggie_fname,
1336	&ctrl_chr)) {
1337	if (ctrl_chr != BLK_START_A_NORMBIGGIE
1338	&& ctrl_chr != BLK_START_A_PIHBIGGIE) {
1339	wrong_marker(BLK_START_A_NORMBIGGIE, ctrl_chr);
1340	}
1341	p = strrchr(biggie_fname, '/');
1342	if (!p) {
1343	p = biggie_fname;
1344	} else {
1345	p++;
1346	}
1347	mr_asprintf(tmp1, "Restoring big file %ld (%lld K)", current_bigfile_number + 1, biggie_size / 1024);
1348	update_progress_form(tmp1);
1349	mr_free(tmp1);
1350	res = restore_a_biggiefile_from_stream(biggie_fname,
1351	current_bigfile_number,
1352	biggie_cksum,
1353	biggie_size,
1354	filelist, ctrl_chr,
1355	pathname_of_last_biggie_restored);
1356	log_msg(1, "I believe I have restored %s",
1357	pathname_of_last_biggie_restored);
1358	if (fbw && pathname_of_last_biggie_restored[0]) {
1359	fprintf(fbw, "%s\n", pathname_of_last_biggie_restored);
1360	}
1361	retval += res;
1362	current_bigfile_number++;
1363
1364	}
1365	if (current_bigfile_number != noof_biggiefiles
1366	&& noof_biggiefiles != 0) {
1367	log_msg(1, "Warning - bigfileno=%ld but noof_biggiefiles=%ld", current_bigfile_number, noof_biggiefiles);
1368	} else {
1369	log_msg(1, "%ld biggiefiles in biggielist.txt; %ld biggiefiles processed today.", noof_biggiefiles, current_bigfile_number);
1370	}
1371
1372	if (fbw) {
1373	fclose(fbw);
1374	if (length_of_file(biggies_whose_EXATs_we_should_set) > 2) {
1375	log_it("Setting biggie-EXATs");
1376	if (g_getfattr) {
1377	if (length_of_file(xattr_fname) > 0) {
1378	log_msg(1, "set_fattr_List(%s,%s)", biggies_whose_EXATs_we_should_set, xattr_fname);
1379	set_fattr_list(biggies_whose_EXATs_we_should_set, xattr_fname);
1380	}
1381	}
1382	if (g_getfacl) {
1383	if (length_of_file(acl_fname) > 0) {
1384	log_msg(1, "set_acl_list(%s,%s)", biggies_whose_EXATs_we_should_set, acl_fname);
1385	set_acl_list(biggies_whose_EXATs_we_should_set, acl_fname);
1386	}
1387	}
1388	} else {
1389	log_it("No biggiefiles selected. So, no biggie-EXATs to set.");
1390	}
1391	}
1392	mr_free(xattr_fname);
1393	mr_free(acl_fname);
1394	mr_free(biggies_whose_EXATs_we_should_set);
1395
1396	if (does_file_exist("/PAUSE")) {
1397	popup_and_OK
1398	("Press ENTER to go on. Delete /PAUSE to stop these pauses.");
1399	}
1400
1401	close_progress_form();
1402	if (retval) {
1403	mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
1404	} else {
1405	mvaddstr_and_log_it(g_currentY++, 74, "Done.");
1406	}
1407	paranoid_free(pathname_of_last_biggie_restored);
1408	paranoid_free(biggie_fname);
1409	paranoid_free(biggie_cksum);
1410	paranoid_free(tmp);
1411	return (retval);
1412	}
1413
1414	/**************************************************************************
1415	END_RESTORE_ALL_BIGGIEFILES_FROM_STREAM
1416	**************************************************************************/
1417
1418
1419
1420
1421	/**
1422	* Restore a tarball from the currently opened stream.
1423	* @param bkpinfo The backup information structure. Fields used:
1424	* - @c bkpinfo->backup_media_type
1425	* - @c bkpinfo->media_device
1426	* - @c bkpinfo->zip_exe
1427	* @param tarball_fname The filename of the afioball to restore.
1428	* @param current_tarball_number The number (starting from 0) of the fileset
1429	* we're restoring now.
1430	* @param filelist The node structure containing the list of files to be
1431	* restored. If no file in the afioball is in this list, afio will still be
1432	* called, but nothing will be written.
1433	* @param size The size (in @b bytes) of the afioball.
1434	* @return 0 for success, nonzero for failure.
1435	*/
1436	int
1437	restore_a_tarball_from_stream(char *tarball_fname,
1438	long current_tarball_number,
1439	struct s_node *filelist,
1440	long long size, char *xattr_fname,
1441	char *acl_fname)
1442	{
1443	int retval = 0;
1444	int res = 0;
1445
1446	/ malloc add */
1447	char *mds = NULL;
1448	char *command = NULL;
1449	char *afio_fname = NULL;
1450	char *filelist_fname = NULL;
1451	char *filelist_subset_fname = NULL;
1452	char *executable = NULL;
1453	long matches = 0;
1454	bool restore_this_fileset = FALSE;
1455
1456	assert(bkpinfo != NULL);
1457	assert_string_is_neither_NULL_nor_zerolength(tarball_fname);
1458
1459	/* to do it with a file... */
1460	mds = media_descriptor_string(bkpinfo->backup_media_type);
1461	log_msg(2, "Restoring from fileset #%ld (%ld KB) on %s #%d",
1462	current_tarball_number, (long) size >> 10, mds, g_current_media_number);
1463	mr_free(mds);
1464
1465	run_program_and_log_output("mkdir -p " MNT_RESTORING "/tmp", FALSE);
1466
1467	/****************************************************************************
1468	* Use RAMDISK's /tmp; saves time; oh wait, it's too small *
1469	* Well, pipe from tape to afio, then; oh wait, can't do that either: bug *
1470	* in afio or someting; oh darn.. OK, use tmpfs :-) *
1471	****************************************************************************/
1472	mr_asprintf(afio_fname, "/tmp/tmpfs/archive.tmp.%ld", current_tarball_number);
1473	mr_asprintf(filelist_fname, "%s/filelist.%ld", bkpinfo->tmpdir, current_tarball_number);
1474	mr_asprintf(filelist_subset_fname, "%s/filelist-subset-%ld.tmp", bkpinfo->tmpdir, current_tarball_number);
1475
1476	res = read_file_from_stream_to_file(afio_fname, size);
1477	if (strstr(tarball_fname, ".star")) {
1478	bkpinfo->use_star = TRUE;
1479	} else {
1480	bkpinfo->use_star = FALSE;
1481	}
1482	if (res) {
1483	log_msg(1, "Warning - error reading afioball from tape");
1484	}
1485	if (bkpinfo->compression_level == 0) {
1486	mr_asprintf(executable, "%s", "");
1487	} else {
1488	if (bkpinfo->use_star) {
1489	mr_asprintf(executable, "%s", " -bz");
1490	} else {
1491	mr_asprintf(executable, "-P %s -Z", bkpinfo->zip_exe);
1492	}
1493	}
1494
1495	if (!filelist) // if unconditional restore then restore entire fileset
1496	{
1497	restore_this_fileset = TRUE;
1498	} else // If restoring selectively then get TOC from tarball
1499	{
1500	if (bkpinfo->use_star) {
1501	mr_asprintf(command, "star -sparse -t file=%s %s", afio_fname, executable);
1502	} else {
1503	mr_asprintf(command, "afio -t -M 8m -b %ld %s %s", TAPE_BLOCK_SIZE, executable, afio_fname);
1504	}
1505	mr_strcat(command, " > %s 2>> %s", filelist_fname, MONDO_LOGFILE);
1506	log_msg(1, "command = %s", command);
1507	if (system(command)) {
1508	log_msg(4, "Warning - error occurred while retrieving TOC");
1509	}
1510	mr_free(command);
1511
1512	if ((matches =
1513	save_filelist_entries_in_common(filelist_fname, filelist,
1514	filelist_subset_fname,
1515	bkpinfo->use_star))
1516	<= 0 \|\| length_of_file(filelist_subset_fname) < 2) {
1517	if (length_of_file(filelist_subset_fname) < 2) {
1518	log_msg(1, "No matches found in fileset %ld",
1519	current_tarball_number);
1520	}
1521	log_msg(2, "Skipping fileset %ld", current_tarball_number);
1522	restore_this_fileset = FALSE;
1523	} else {
1524	log_msg(5, "%ld matches. Saved fileset %ld's subset to %s",
1525	matches, current_tarball_number,
1526	filelist_subset_fname);
1527	restore_this_fileset = TRUE;
1528	}
1529	}
1530
1531	// Concoct the call to star/afio to restore files
1532	if (strstr(tarball_fname, ".star.")) {
1533	// star
1534	mr_asprintf(command, "star -sparse -x file=%s %s", afio_fname, executable);
1535	if (filelist) {
1536	mr_strcat(command, " list=%s", filelist_subset_fname);
1537	}
1538	} else {
1539	// afio
1540	mr_asprintf(command, "afio -i -M 8m -b %ld %s", TAPE_BLOCK_SIZE, executable);
1541	if (filelist) {
1542	mr_strcat(command, " -w %s", filelist_subset_fname);
1543	}
1544	mr_strcat(command, " %s", afio_fname);
1545	}
1546	mr_strcat(command, " 2>> %s", MONDO_LOGFILE);
1547	mr_free(executable);
1548
1549	// Call if IF there are files to restore (selectively/unconditionally)
1550	if (restore_this_fileset) {
1551	log_msg(1, "Calling command='%s'", command);
1552	paranoid_system(command);
1553
1554	if (g_getfattr) {
1555	log_it("Restoring xattr stuff");
1556	res = set_fattr_list(filelist_subset_fname, xattr_fname);
1557	if (res) {
1558	log_msg(1, "Errors occurred while setting xattr");
1559	} else {
1560	log_msg(1, "I set xattr OK");
1561	}
1562	retval += res;
1563	}
1564
1565	if (g_getfacl) {
1566	log_it("Restoring acl stuff");
1567	res = set_acl_list(filelist_subset_fname, acl_fname);
1568	if (res) {
1569	log_msg(1, "Errors occurred while setting ACL");
1570	} else {
1571	log_msg(1, "I set ACL OK");
1572	}
1573	retval += res;
1574	}
1575
1576	} else {
1577	log_msg(1, "NOT CALLING '%s'", command);
1578	}
1579	mr_free(command);
1580
1581	if (does_file_exist("/PAUSE") && current_tarball_number >= 50) {
1582	log_to_screen("Paused after set %ld", current_tarball_number);
1583	popup_and_OK("Pausing. Press ENTER to continue.");
1584	}
1585
1586	unlink(filelist_subset_fname);
1587	mr_free(filelist_subset_fname);
1588	unlink(filelist_fname);
1589	mr_free(filelist_fname);
1590	unlink(afio_fname);
1591	mr_free(afio_fname);
1592
1593	return (retval);
1594	}
1595
1596	/**************************************************************************
1597	END_RESTORE_A_TARBALL_FROM_STREAM
1598	**************************************************************************/
1599
1600
1601
1602
1603
1604	/**
1605	* Restore all afioballs from the currently opened tape stream.
1606	* @param bkpinfo The backup information structure. Fields used:
1607	* - @c bkpinfo->backup_media_type
1608	* - @c bkpinfo->restore_path
1609	* @param filelist The node structure containing the list of files to be
1610	* restored. If no file in an afioball is in this list, afio will still be
1611	* called for that fileset, but nothing will be written.
1612	* @return 0 for success, or the number of filesets that failed.
1613	*/
1614	int restore_all_tarballs_from_stream(struct s_node *filelist)
1615	{
1616	int retval = 0;
1617	int res;
1618	long current_afioball_number = 0;
1619	int ctrl_chr;
1620	long max_val /, total_noof_files / ;
1621
1622	/ malloc /
1623	char *tmp = NULL;
1624	char *mds = NULL;
1625	char *progress_str = NULL;
1626	char *tmp_fname;
1627	char *xattr_fname = NULL;
1628	char *acl_fname = NULL;
1629
1630	long long tmp_size;
1631
1632	malloc_string(tmp);
1633	malloc_string(tmp_fname);
1634	assert(bkpinfo != NULL);
1635	mvaddstr_and_log_it(g_currentY, 0, "Restoring from archives");
1636	read_cfg_var(g_mondo_cfg_file, "last-filelist-number", tmp);
1637	max_val = atol(tmp) + 1;
1638
1639	if (chdir(bkpinfo->restore_path)) { /* I don't know why this is needed _here_ but it seems to be. -HR, 02/04/2002 */
1640	//FIXME
1641	}
1642
1643	run_program_and_log_output("pwd", 5);
1644
1645	mr_asprintf(progress_str, "Restoring from media #%d", g_current_media_number);
1646	log_to_screen(progress_str);
1647	open_progress_form("Restoring from archives",
1648	"Restoring data from the archives.",
1649	"Please wait. This may take some time.",
1650	progress_str, max_val);
1651
1652	log_msg(3, "hey");
1653
1654	res = read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
1655	if (res) {
1656	log_msg(2, "Warning - error reading afioball from tape");
1657	}
1658	retval += res;
1659	if (ctrl_chr != BLK_START_AFIOBALLS) {
1660	wrong_marker(BLK_START_AFIOBALLS, ctrl_chr);
1661	}
1662	log_msg(2, "ho");
1663	res = read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
1664	while (ctrl_chr != BLK_STOP_AFIOBALLS) {
1665	update_progress_form(progress_str);
1666	if (g_getfattr) {
1667	mr_asprintf(xattr_fname, "%s/xattr-subset-%ld.tmp", bkpinfo->tmpdir, current_afioball_number);
1668	unlink(xattr_fname);
1669	}
1670	if (g_getfacl) {
1671	mr_asprintf(acl_fname, "%s/acl-subset-%ld.tmp", bkpinfo->tmpdir, current_afioball_number);
1672	unlink(acl_fname);
1673	}
1674	if (ctrl_chr == BLK_START_EXTENDED_ATTRIBUTES) {
1675	log_it("Reading EXAT files from tape");
1676	res = read_EXAT_files_from_tape(&tmp_size, tmp_fname, &ctrl_chr, xattr_fname, acl_fname);
1677	}
1678	if (ctrl_chr != BLK_START_AN_AFIO_OR_SLICE) {
1679	wrong_marker(BLK_START_AN_AFIO_OR_SLICE, ctrl_chr);
1680	}
1681	log_msg(4, "Restoring from fileset #%ld (name=%s, size=%ld K)", current_afioball_number, tmp_fname, (long) tmp_size >> 10);
1682	res = restore_a_tarball_from_stream(tmp_fname, current_afioball_number, filelist, tmp_size, xattr_fname, acl_fname);
1683	retval += res;
1684	if (res) {
1685	log_to_screen("Fileset %ld - errors occurred", current_afioball_number);
1686	}
1687	res =
1688	read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
1689	if (ctrl_chr != BLK_STOP_AN_AFIO_OR_SLICE) {
1690	wrong_marker(BLK_STOP_AN_AFIO_OR_SLICE, ctrl_chr);
1691	}
1692
1693	current_afioball_number++;
1694	g_current_progress++;
1695	mds = media_descriptor_string(bkpinfo->backup_media_type),
1696
1697	mr_free(progress_str);
1698	mr_asprintf(progress_str, "Restoring from fileset #%ld on %s #%d", current_afioball_number, mds, g_current_media_number);
1699	mr_free(mds);
1700	res = read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
1701	if (g_getfattr) {
1702	unlink(xattr_fname);
1703	}
1704	if (g_getfacl) {
1705	unlink(acl_fname);
1706	}
1707	} // next
1708	mr_free(progress_str);
1709	if (g_getfattr) {
1710	mr_free(xattr_fname);
1711	}
1712	if (g_getfacl) {
1713	mr_free(acl_fname);
1714	}
1715
1716	log_msg(1, "All done with afioballs");
1717	close_progress_form();
1718	if (retval) {
1719	mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
1720	} else {
1721	mvaddstr_and_log_it(g_currentY++, 74, "Done.");
1722	}
1723	paranoid_free(tmp);
1724	paranoid_free(tmp_fname);
1725	return (retval);
1726	}
1727
1728	/**************************************************************************
1729	END_ RESTORE_ALL_TARBALLS_FROM_STREAM
1730	**************************************************************************/
1731
1732	/* @} - end of LLrestoreGroup */
1733
1734
1735	/**
1736	* Restore all files in @p filelist.
1737	* @param bkpinfo The backup information structure. Most fields are used.
1738	* @param filelist The node structure containing the list of files to be
1739	* restored.
1740	* @return 0 for success, or the number of afioballs and biggiefiles that failed.
1741	* @ingroup restoreGroup
1742	*/
1743	int restore_everything(struct s_node *filelist)
1744	{
1745	int resA;
1746	int resB;
1747
1748	/ mallco */
1749	char *old_pwd = NULL;
1750	char *newpath = NULL;
1751	char *tmp = NULL;
1752	assert(bkpinfo != NULL);
1753
1754	log_msg(2, "restore_everything() --- starting");
1755	g_current_media_number = 1;
1756	old_pwd = mr_getcwd();
1757	mr_asprintf(tmp, "mkdir -p %s", bkpinfo->restore_path);
1758	run_program_and_log_output(tmp, FALSE);
1759	mr_free(tmp);
1760
1761	log_msg(1, "Changing dir to %s", bkpinfo->restore_path);
1762	if (chdir(bkpinfo->restore_path)) {
1763	//FIXME
1764	}
1765	newpath = mr_getcwd();
1766	log_msg(1, "path is now %s", newpath);
1767	mr_free(newpath);
1768
1769	log_msg(1, "restoring everything");
1770	if (!find_home_of_exe("petris") && !g_text_mode) {
1771	newtDrawRootText(0, g_noof_rows - 2,
1772	"Press ALT-<left cursor> twice to play Petris :-) ");
1773	newtRefresh();
1774	}
1775	mvaddstr_and_log_it(g_currentY, 0, "Preparing to read your archives");
1776	mount_media();
1777	if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
1778	mvaddstr_and_log_it(g_currentY++, 0,
1779	"Restoring OS and data from streaming media");
1780	if (bkpinfo->backup_media_type == cdstream) {
1781	openin_cdstream();
1782	} else {
1783	assert_string_is_neither_NULL_nor_zerolength(bkpinfo->media_device);
1784	openin_tape();
1785	}
1786	resA = restore_all_tarballs_from_stream(filelist);
1787	resB = restore_all_biggiefiles_from_stream(filelist);
1788	if (bkpinfo->backup_media_type == cdstream) {
1789	closein_cdstream();
1790	} else {
1791	closein_tape();
1792	}
1793	} else {
1794	mvaddstr_and_log_it(g_currentY++, 0,
1795	"Restoring OS and data from CD/USB ");
1796	resA = restore_all_tarballs_from_CD(filelist);
1797	resB = restore_all_biggiefiles_from_CD(filelist);
1798	}
1799	if (chdir(old_pwd)) {
1800	//FIXME
1801	}
1802	mr_free(old_pwd);
1803	if (resA + resB) {
1804	log_to_screen("Errors occurred while data was being restored.");
1805	}
1806	if (length_of_file("/etc/raidtab") > 0) {
1807	log_msg(2, "Copying local raidtab to restored filesystem");
1808	run_program_and_log_output("cp -f /etc/raidtab " MNT_RESTORING
1809	"/etc/raidtab", FALSE);
1810	}
1811	kill_petris();
1812	log_msg(2, "restore_everything() --- leaving");
1813	return (resA + resB);
1814	}
1815
1816	/**************************************************************************
1817	END_RESTORE_EVERYTHING
1818	**************************************************************************/
1819
1820
1821	/**
1822	* @addtogroup restoreGroup
1823	* @{
1824	*/
1825	/**
1826	* Restore the user's data, in a disaster recovery situation, prompting the
1827	* user about whether or not to do every step.
1828	* The user can edit the mountlist, choose files to restore, etc.
1829	* @param bkpinfo The backup information structure. Most fields are used.
1830	* @param mountlist The mountlist containing information about the user's partitions.
1831	* @param raidlist The raidlist to go with @p mountlist.
1832	* @return 0 for success, or the number of errors encountered.
1833	*/
1834	int interactive_mode(struct mountlist_itself mountlist, struct raidlist_itself raidlist)
1835	{
1836	int retval = 0;
1837	int res;
1838	int ptn_errs = 0;
1839	int fmt_errs = 0;
1840
1841	bool done;
1842	bool restore_all;
1843
1844	/ needs malloc ********/
1845	char *tmp;
1846	char *tmp1 = NULL;
1847	char *fstab_fname = NULL;
1848	char *old_restpath = NULL;
1849
1850	struct s_node *filelist;
1851
1852	/* try to partition and format */
1853
1854	log_msg(2, "interactive_mode --- starting (great, assertions OK)");
1855
1856	malloc_string(tmp);
1857	assert(bkpinfo != NULL);
1858	assert(mountlist != NULL);
1859	assert(raidlist != NULL);
1860
1861	log_msg(2, "interactive_mode --- assertions OK");
1862
1863	if (g_text_mode) {
1864	if (!ask_me_yes_or_no("Interactive Mode + textonly = experimental! Proceed anyway?")) {
1865	fatal_error("Wise move.");
1866	}
1867	}
1868
1869	log_it("About to load config file");
1870	get_cfg_file_from_archive_or_bust();
1871	read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
1872	log_it("Done loading config file; resizing ML");
1873
1874	tmp1 = call_program_and_get_last_line_of_output("cat "CMDLINE);
1875	if (strstr(tmp1, "noresize")) {
1876	log_msg(1, "Not resizing mountlist.");
1877	} else {
1878	resize_mountlist_proportionately_to_suit_new_drives(mountlist);
1879	}
1880	mr_free(tmp1);
1881
1882	for (done = FALSE; !done;) {
1883	log_it("About to edit mountlist");
1884	if (g_text_mode) {
1885	save_mountlist_to_disk(mountlist, g_mountlist_fname);
1886	mr_asprintf(tmp1, "%s %s", find_my_editor(), g_mountlist_fname);
1887	res = system(tmp1);
1888	mr_free(tmp1);
1889	load_mountlist(mountlist, g_mountlist_fname);
1890	} else {
1891	res = edit_mountlist(g_mountlist_fname, mountlist, raidlist);
1892	}
1893	log_it("Finished editing mountlist");
1894	if (res) {
1895	paranoid_MR_finish(1);
1896	}
1897	log_msg(2, "Proceeding...");
1898	save_mountlist_to_disk(mountlist, g_mountlist_fname);
1899	save_raidlist_to_raidtab(raidlist, RAIDTAB_FNAME);
1900	mvaddstr_and_log_it(1, 30, "Restoring Interactively");
1901	if (bkpinfo->differential) {
1902	log_to_screen("Because this is a differential backup, disk");
1903	log_to_screen
1904	(" partitioning and formatting will not take place.");
1905	done = TRUE;
1906	} else {
1907	if (ask_me_yes_or_no
1908	("Do you want to erase and partition your hard drives?")) {
1909	if (partition_table_contains_Compaq_diagnostic_partition
1910	(mountlist)) {
1911	offer_to_abort_because_Compaq_ProLiants_suck();
1912	done = TRUE;
1913	} else {
1914	twenty_seconds_til_yikes();
1915	g_fprep = fopen("/tmp/prep.sh", "w");
1916	ptn_errs = partition_everything(mountlist);
1917	if (ptn_errs) {
1918	log_to_screen
1919	("Warning. Errors occurred during disk partitioning.");
1920	}
1921
1922	fmt_errs = format_everything(mountlist, FALSE, raidlist);
1923	if (!fmt_errs) {
1924	log_to_screen
1925	("Errors during disk partitioning were handled OK.");
1926	log_to_screen
1927	("Partitions were formatted OK despite those errors.");
1928	ptn_errs = 0;
1929	}
1930	if (!ptn_errs && !fmt_errs) {
1931	done = TRUE;
1932	}
1933	}
1934	paranoid_fclose(g_fprep);
1935	} else {
1936	mvaddstr_and_log_it(g_currentY++, 0,
1937	"User opted not to partition the devices");
1938	if (ask_me_yes_or_no
1939	("Do you want to format your hard drives?")) {
1940	fmt_errs = format_everything(mountlist, TRUE, raidlist);
1941	if (!fmt_errs) {
1942	done = TRUE;
1943	}
1944	} else {
1945	ptn_errs = fmt_errs = 0;
1946	done = TRUE;
1947	}
1948	}
1949	if (fmt_errs) {
1950	mvaddstr_and_log_it(g_currentY++,
1951	0,
1952	"Errors occurred. Please repartition and format drives manually.");
1953	done = FALSE;
1954	}
1955	if (ptn_errs & !fmt_errs) {
1956	mvaddstr_and_log_it(g_currentY++,
1957	0,
1958	"Errors occurred during partitioning. Formatting, however, went OK.");
1959	done = TRUE;
1960	}
1961	if (!done) {
1962	if (!ask_me_yes_or_no("Re-edit the mountlist?")) {
1963	retval++;
1964	goto end_of_func;
1965	}
1966	}
1967	}
1968	}
1969
1970	/* mount */
1971	if (mount_all_devices(mountlist, TRUE)) {
1972	unmount_all_devices(mountlist);
1973	retval++;
1974	goto end_of_func;
1975	}
1976	/* BR#852: we need to create BTRFS subvols now */
1977	/* Creating potential btrfs subvolumes */
1978	if (does_file_exist("/tmp/create-btrfs-subvol")) {
1979	run_program_and_log_output("/tmp/create-btrfs-subvol",3);
1980	}
1981	/* Mounting potential btrfs subvolumes */
1982	if (does_file_exist("/tmp/mount-btrfs-subvol")) {
1983	run_program_and_log_output("/tmp/mount-btrfs-subvol",3);
1984	}
1985
1986	/* restore */
1987	if ((restore_all = ask_me_yes_or_no("Do you want me to restore all of your data?"))) {
1988	log_msg(1, "Restoring all data");
1989	retval += restore_everything(NULL);
1990	} else if ((restore_all = ask_me_yes_or_no("Do you want me to restore _some_ of your data?"))) {
1991	mr_asprintf(old_restpath, "%s", bkpinfo->restore_path);
1992	for (done = FALSE; !done;) {
1993	unlink("/tmp/filelist.full");
1994	filelist = process_filelist_and_biggielist();
1995	/* Now you have /tmp/tmpfs/filelist.restore-these and /tmp/tmpfs/biggielist.restore-these;
1996	the former is a list of regular files; the latter, biggiefiles and imagedevs.
1997	*/
1998	if (filelist) {
1999	gotos_suck:
2000	strcpy(tmp, old_restpath);
2001	// (NB: %s is where your filesystem is mounted now, by default)", MNT_RESTORING);
2002	if (popup_and_get_string("Restore path", "Restore files to where?", tmp, MAX_STR_LEN / 4)) {
2003	if (!strcmp(tmp, "/")) {
2004	if (!ask_me_yes_or_no("Are you sure?")) {
2005	goto gotos_suck;
2006	}
2007	tmp[0] = '\0'; // so we restore to [blank]/file/name :)
2008	}
2009	strcpy(bkpinfo->restore_path, tmp);
2010	log_msg(1, "Restoring subset");
2011	retval += restore_everything(filelist);
2012	free_filelist(filelist);
2013	} else {
2014	strcpy(bkpinfo->restore_path, old_restpath);
2015	free_filelist(filelist);
2016	}
2017	if (!ask_me_yes_or_no("Restore another subset of your backup?")) {
2018	done = TRUE;
2019	}
2020	} else {
2021	done = TRUE;
2022	}
2023	}
2024	mr_free(old_restpath);
2025	} else {
2026	mvaddstr_and_log_it(g_currentY++, 0, "User opted not to restore any data. ");
2027	}
2028	if (retval) {
2029	mvaddstr_and_log_it(g_currentY++, 0, "Errors occurred during the restore phase. ");
2030	}
2031
2032	clean_multipathconf();
2033	if (ask_me_yes_or_no("Initialize the boot loader?")) {
2034	run_boot_loader(TRUE);
2035	} else {
2036	mvaddstr_and_log_it(g_currentY++,
2037	0,
2038	"User opted not to initialize the boot loader.");
2039	}
2040
2041	clean_blkid();
2042	protect_against_braindead_sysadmins();
2043	retval += unmount_all_devices(mountlist);
2044
2045	/* if (restore_some \|\| restore_all \|\| */
2046	if (ask_me_yes_or_no("Label/Identify your ext2/ext3/ext4 partitions if necessary?")) {
2047	mvaddstr_and_log_it(g_currentY, 0, "Using tune2fs/tune4fs to identify your ext2,3,4 partitions");
2048	if (does_file_exist("/tmp/fstab.new")) {
2049	mr_asprintf(fstab_fname, "/tmp/fstab.new");
2050	} else {
2051	mr_asprintf(fstab_fname, "/tmp/fstab");
2052	}
2053	mr_asprintf(tmp1, "mr-label-partitions-as-necessary %s < %s >> %s 2>> %s", g_mountlist_fname, fstab_fname, MONDO_LOGFILE, MONDO_LOGFILE);
2054	mr_free(fstab_fname);
2055
2056	res = run_program_and_log_output(tmp1, TRUE);
2057	mr_free(tmp1);
2058	if (res) {
2059	log_to_screen("mr-label-partitions-as-necessary returned an error");
2060	mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
2061	} else {
2062	mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2063	}
2064	retval += res;
2065	}
2066
2067	log_it("About to leave interactive_mode()");
2068	if (retval) {
2069	mvaddstr_and_log_it(g_currentY++,
2070	0,
2071	"Warning - errors occurred during the restore phase.");
2072	}
2073	end_of_func:
2074	paranoid_free(tmp);
2075	log_it("Leaving interactive_mode()");
2076	return (retval);
2077	}
2078
2079	/**************************************************************************
2080	END_INTERACTIVE_MODE
2081	**************************************************************************/
2082
2083
2084
2085	/**
2086	* Restore the user's data automatically (no prompts), after a twenty-second
2087	* warning period.
2088	* @param bkpinfo The backup information structure. Most fields are used.
2089	* @param mountlist The mountlist containing information about the user's partitions.
2090	* @param raidlist The raidlist that goes with @p mountlist.
2091	* @return 0 for success, or the number of errors encountered.
2092	* @warning <b><i>THIS WILL ERASE ALL EXISTING DATA!</i></b>
2093	*/
2094	int nuke_mode(struct mountlist_itself mountlist, struct raidlist_itself raidlist)
2095	{
2096	int retval = 0;
2097	int res = 0;
2098	char *tmp = NULL;
2099	char *tmp1 = NULL;
2100	char *flaws_str = NULL;
2101
2102	assert(bkpinfo != NULL);
2103	assert(mountlist != NULL);
2104	assert(raidlist != NULL);
2105
2106	log_msg(2, "nuke_mode --- starting");
2107
2108	get_cfg_file_from_archive_or_bust();
2109	load_mountlist(mountlist, g_mountlist_fname); // in case read_cfg_file_into_bkpinfo updated the mountlist
2110	tmp = call_program_and_get_last_line_of_output("cat "CMDLINE);
2111	if (strstr(tmp, "noresize")) {
2112	log_msg(2, "Not resizing mountlist.");
2113	} else {
2114	resize_mountlist_proportionately_to_suit_new_drives(mountlist);
2115	}
2116	mr_free(tmp);
2117
2118	flaws_str = evaluate_mountlist(mountlist);
2119	if (flaws_str != NULL) {
2120	mr_asprintf(tmp, "Mountlist analyzed. Result: \"%s\" Switch to Interactive Mode?", flaws_str);
2121	mr_free(flaws_str);
2122	if (ask_me_yes_or_no(tmp)) {
2123	retval = interactive_mode(mountlist, raidlist);
2124	mr_free(tmp);
2125	goto after_the_nuke;
2126	} else {
2127	fatal_error("Nuke Mode aborted. ");
2128	}
2129	}
2130
2131	save_mountlist_to_disk(mountlist, g_mountlist_fname);
2132	mvaddstr_and_log_it(1, 30, "Restoring Automatically");
2133	if (bkpinfo->differential) {
2134	log_to_screen("Because this is a differential backup, disk");
2135	log_to_screen("partitioning and formatting will not take place.");
2136	res = 0;
2137	} else {
2138	if (partition_table_contains_Compaq_diagnostic_partition
2139	(mountlist)) {
2140	offer_to_abort_because_Compaq_ProLiants_suck();
2141	} else {
2142	twenty_seconds_til_yikes();
2143	g_fprep = fopen("/tmp/prep.sh", "w");
2144	tmp1 = call_program_and_get_last_line_of_output("cat "CMDLINE);
2145	if (strstr(tmp1, "nopart")) {
2146	log_msg(2, "Not partitioning drives due to 'nopart' option.");
2147	res = 0;
2148	} else {
2149	res = partition_everything(mountlist);
2150	if (res) {
2151	log_to_screen("Warning. Errors occurred during partitioning.");
2152	res = 0;
2153	}
2154	}
2155	mr_free(tmp1);
2156
2157	retval += res;
2158	if (!res) {
2159	log_to_screen("Preparing to format your disk(s)");
2160	sleep(1);
2161	sync();
2162	log_to_screen("Please wait. This may take a few minutes.");
2163	res += format_everything(mountlist, FALSE, raidlist);
2164	}
2165	paranoid_fclose(g_fprep);
2166	}
2167	}
2168	retval += res;
2169	if (res) {
2170	mvaddstr_and_log_it(g_currentY++, 0, "Failed to partition and/or format your hard drives.");
2171
2172	if (ask_me_yes_or_no("Try in interactive mode instead?")) {
2173	retval = interactive_mode(mountlist, raidlist);
2174	goto after_the_nuke;
2175	} else
2176	if (!ask_me_yes_or_no("Would you like to try to proceed anyway?")) {
2177	return (retval);
2178	}
2179	}
2180	retval = mount_all_devices(mountlist, TRUE);
2181	if (retval) {
2182	unmount_all_devices(mountlist);
2183	log_to_screen("Unable to mount all partitions. Sorry, I cannot proceed.");
2184	return (retval);
2185	}
2186	log_it("Restoring everything");
2187	retval += restore_everything(NULL);
2188	clean_multipathconf();
2189	if (!run_boot_loader(FALSE)) {
2190	log_msg(1, "Great! Boot loader was installed. No need for msg at end.");
2191	}
2192	clean_blkid();
2193	protect_against_braindead_sysadmins();
2194	retval += unmount_all_devices(mountlist);
2195	/* No log content will be copied on disk after that call */
2196	mvaddstr_and_log_it(g_currentY, 0, "Using tune2fs/tune4fs to identify your ext2,3,4 partitions");
2197
2198	mr_asprintf(tmp1, "mr-label-partitions-as-necessary %s < /tmp/fstab >> %s 2>> %s", "/tmp/mountlist.txt", MONDO_LOGFILE, MONDO_LOGFILE);
2199	res = run_program_and_log_output(tmp1, TRUE);
2200	mr_free(tmp1);
2201	if (res) {
2202	log_to_screen("mr-label-partitions-as-necessary returned an error\nNote that these erros are NOT in the copy of the log file on disk");
2203	mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
2204	} else {
2205	mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2206	}
2207	retval += res;
2208
2209	after_the_nuke:
2210	tmp1 =call_program_and_get_last_line_of_output("cat "CMDLINE);
2211	if (retval) {
2212	log_to_screen("Errors occurred during the nuke phase.");
2213	} else if (strstr(tmp1, "RESTORE")) {
2214	log_to_screen("The machine was restored successfully. Thank you for using Mondo Rescue.");
2215	log_to_screen("Please visit our website at http://www.mondorescue.org for more information.");
2216	} else {
2217	mr_asprintf(tmp,"%s","Mondo has restored your system.\n\nPlease wait for the command prompt. Then remove the backup media and reboot.\n\nPlease visit our website at http://www.mondorescue.org for more information.");
2218	popup_and_OK(tmp);
2219	mr_free(tmp);
2220	log_to_screen("Mondo has restored your system. Please wait for the command prompt.");
2221	log_to_screen("Then remove the backup media and reboot.");
2222	log_to_screen("Please visit our website at http://www.mondorescue.org for more information.");
2223	}
2224	mr_free(tmp1);
2225
2226	g_I_have_just_nuked = TRUE;
2227	return (retval);
2228	}
2229
2230	/**************************************************************************
2231	END_NUKE_MODE
2232	**************************************************************************/
2233
2234
2235
2236	/**
2237	* Allow the user to modify the mountlist before we partition & format their drives.
2238	* @param bkpinfo The backup information structure. @c disaster_recovery is the only field used.
2239	* @param mountlist The mountlist to let the user modify.
2240	* @param raidlist The raidlist that goes with @p mountlist.
2241	* @return 0 for success, nonzero for failure.
2242	* @ingroup restoreGuiGroup
2243	*/
2244	int let_user_edit_the_mountlist(struct mountlist_itself *mountlist,
2245	struct raidlist_itself *raidlist)
2246	{
2247	int retval = 0, res = 0;
2248
2249	log_msg(2, "let_user_edit_the_mountlist() --- starting");
2250
2251	assert(bkpinfo != NULL);
2252	assert(mountlist != NULL);
2253	assert(raidlist != NULL);
2254	if (!bkpinfo->disaster_recovery) {
2255	strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
2256	log_msg(2, "I guess you're testing edit_mountlist()");
2257	}
2258	if (!does_file_exist(g_mountlist_fname)) {
2259	log_to_screen(g_mountlist_fname);
2260	log_to_screen("does not exist");
2261	return (1);
2262	}
2263
2264	retval = load_mountlist(mountlist, g_mountlist_fname);
2265	load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
2266	if (retval) {
2267	log_to_screen
2268	("Warning - load_raidtab_into_raidlist returned an error");
2269	}
2270	res = edit_mountlist(g_mountlist_fname, mountlist, raidlist);
2271	if (res) {
2272	return (1);
2273	}
2274
2275	save_mountlist_to_disk(mountlist, g_mountlist_fname);
2276	save_raidlist_to_raidtab(raidlist, RAIDTAB_FNAME);
2277
2278	log_to_screen("I have finished editing the mountlist for you.");
2279
2280	return (retval);
2281	}
2282
2283
2284
2285
2286
2287	/**
2288	* Call interactive_mode(), nuke_mode(), or compare_mode() depending on the user's choice.
2289	* @param bkpinfo The backup information structure. Most fields are used.
2290	* @param mountlist The mountlist containing information about the user's partitions.
2291	* @param raidlist The raidlist to go with @p mountlist.
2292	* @return The return code from the mode function called.
2293	* @ingroup restoreGroup
2294	*/
2295	int
2296	catchall_mode(struct mountlist_itself *mountlist,
2297	struct raidlist_itself *raidlist)
2298	{
2299	char c;
2300	char *tmp = NULL;
2301	int retval = 0;
2302
2303	log_it("inside catchall");
2304	assert(bkpinfo != NULL);
2305	assert(mountlist != NULL);
2306	assert(raidlist != NULL);
2307	log_it("pre wrm");
2308	c = which_restore_mode();
2309	log_it("post wrm");
2310	if (c == 'I' \|\| c == 'C') {
2311	interactively_obtain_media_parameters_from_user(FALSE);
2312	} else if (c == 'N') {
2313	// Auto mode nothing special to do
2314	} else {
2315	popup_and_OK("No restoring or comparing will take place today.");
2316	if (is_this_device_mounted("/mnt/cdrom")) {
2317	run_program_and_log_output("umount -d /mnt/cdrom", FALSE);
2318	}
2319	if (g_ISO_restore_mode) {
2320	mr_asprintf(tmp, "umount -d %s", bkpinfo->isodir);
2321	run_program_and_log_output(tmp, FALSE);
2322	mr_free(tmp);
2323	}
2324	paranoid_MR_finish(0);
2325	}
2326
2327	log_it("post int");
2328
2329	if (bkpinfo->backup_media_type == iso) {
2330	if (iso_fiddly_bits((c == 'N') ? TRUE : FALSE)) {
2331	log_msg(2,
2332	"catchall_mode --- iso_fiddly_bits returned w/ error");
2333	return (1);
2334	} else {
2335	log_msg(2, "catchall_mode --- iso_fiddly_bits ok");
2336	}
2337	}
2338
2339	if (c == 'I') {
2340	log_msg(2, "IM selected");
2341	retval += interactive_mode(mountlist, raidlist);
2342	} else if (c == 'N') {
2343	log_msg(2, "NM selected");
2344	retval += nuke_mode(mountlist, raidlist);
2345	} else if (c == 'C') {
2346	log_msg(2, "CM selected");
2347	retval += compare_mode(mountlist, raidlist);
2348	}
2349	return (retval);
2350	}
2351
2352	/**************************************************************************
2353	END_CATCHALL_MODE
2354	**************************************************************************/
2355
2356	/**************************************************************************
2357	END_ EXTRACT_CONFIG_FILE_FROM_RAMDISK
2358	**************************************************************************/
2359
2360
2361	/**
2362	* Locate an executable in the directory structure rooted at @p restg.
2363	* @param out_path Where to put the executable.
2364	* @param fname The basename of the executable.
2365	* @param restg The directory structure to look in.
2366	* @note If it could not be found in @p restg then @p fname is put in @p out_path.
2367	* @ingroup restoreUtilityGroup
2368	*/
2369	void
2370	find_pathname_of_executable_preferably_in_RESTORING(char *out_path,
2371	char *fname,
2372	char *restg)
2373	{
2374	assert(out_path != NULL);
2375	assert_string_is_neither_NULL_nor_zerolength(fname);
2376
2377	sprintf(out_path, "%s/sbin/%s", restg, fname);
2378	if (does_file_exist(out_path)) {
2379	sprintf(out_path, "%s/usr/sbin/%s", restg, fname);
2380	if (does_file_exist(out_path)) {
2381	sprintf(out_path, "%s/bin/%s", restg, fname);
2382	if (does_file_exist(out_path)) {
2383	sprintf(out_path, "%s/usr/bin/%s", restg, fname);
2384	if (does_file_exist(out_path)) {
2385	strcpy(out_path, fname);
2386	}
2387	}
2388	}
2389	}
2390	}
2391
2392	/**************************************************************************
2393	END_FIND_PATHNAME_OF_EXECUTABLE_PREFERABLY_IN_RESTORING
2394	**************************************************************************/
2395
2396
2397	/**
2398	* Run an arbitrary restore mode (prompt the user), but from ISO images
2399	* instead of real media.
2400	* @param mountlist The mountlist containing information about the user's partitions.
2401	* @param raidlist The raidlist that goes with @p mountlist.
2402	* @param nuke_me_please If TRUE, we plan to run Nuke Mode.
2403	* @return 0 for success, or the number of errors encountered.
2404	*/
2405	int
2406	iso_mode(struct mountlist_itself *mountlist,
2407	struct raidlist_itself *raidlist, bool nuke_me_please)
2408	{
2409	char c;
2410	int retval = 0;
2411
2412	assert(mountlist != NULL);
2413	assert(raidlist != NULL);
2414	if (iso_fiddly_bits(nuke_me_please)) {
2415	log_msg(1, "iso_mode --- returning w/ error");
2416	return (1);
2417	} else {
2418	c = which_restore_mode();
2419	if (c == 'I' \|\| c == 'N' \|\| c == 'C') {
2420	interactively_obtain_media_parameters_from_user(FALSE);
2421	}
2422	if (c == 'I') {
2423	retval += interactive_mode(mountlist, raidlist);
2424	} else if (c == 'N') {
2425	retval += nuke_mode(mountlist, raidlist);
2426	} else if (c == 'C') {
2427	retval += compare_mode(mountlist, raidlist);
2428	} else {
2429	log_to_screen("OK, I shan't restore/compare any files.");
2430	}
2431	}
2432	if (is_this_device_mounted(MNT_CDROM)) {
2433	paranoid_system("umount -d " MNT_CDROM);
2434	}
2435	// if (! already_mounted)
2436	// {
2437	if (system("umount -d /tmp/isodir 2> /dev/null")) {
2438	log_to_screen("WARNING - unable to unmount device where the ISO files are stored.");
2439	}
2440	// }
2441	return (retval);
2442	}
2443
2444	/**************************************************************************
2445	END_ISO_MODE
2446	**************************************************************************/
2447
2448
2449	/* MONDO - saving your systems since Feb 18th, 2000 */
2450
2451
2452
2453	/**
2454	* Restore the user's data (or a subset of it) to the live filesystem.
2455	* This should not be called if we're booted from CD!
2456	* @param bkpinfo The backup information structure. Most fields are used.
2457	* @return 0 for success, or the number of errors encountered.
2458	*/
2459	int restore_to_live_filesystem()
2460	{
2461	int retval = 0;
2462
2463	char *old_restpath = NULL;
2464
2465	struct mountlist_itself *mountlist = NULL;
2466	struct raidlist_itself *raidlist = NULL;
2467	struct s_node *filelist = NULL;
2468
2469	log_msg(1, "restore_to_live_filesystem() - starting");
2470	assert(bkpinfo != NULL);
2471	mountlist = malloc(sizeof(struct mountlist_itself));
2472	raidlist = malloc(sizeof(struct raidlist_itself));
2473	if (!mountlist \|\| !raidlist) {
2474	fatal_error("Cannot malloc() mountlist and/or raidlist");
2475	}
2476
2477	strcpy(bkpinfo->restore_path, "/");
2478	if (!g_restoring_live_from_cd && !g_restoring_live_from_netfs) {
2479	popup_and_OK("Please insert tape/CD/USB Key, then hit 'OK' to continue.");
2480	sleep(1);
2481	}
2482	if (!g_restoring_live_from_netfs) {
2483	interactively_obtain_media_parameters_from_user(FALSE);
2484	}
2485	log_msg(2, "bkpinfo->media_device = %s", bkpinfo->media_device);
2486	if (!bkpinfo->media_device[0]) {
2487	log_msg(2, "Warning - failed to find media dev");
2488	}
2489
2490
2491	log_msg(2, "bkpinfo->isodir = %s", bkpinfo->isodir);
2492
2493	open_evalcall_form("Thinking...");
2494
2495	get_cfg_file_from_archive_or_bust();
2496	read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
2497	load_mountlist(mountlist, g_mountlist_fname); // in case read_cfg_file_into_bkpinfo
2498
2499	close_evalcall_form();
2500	retval = load_mountlist(mountlist, g_mountlist_fname);
2501	load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
2502
2503	if (!g_restoring_live_from_netfs && (filelist = process_filelist_and_biggielist())) {
2504	save_filelist(filelist, "/tmp/selected-files.txt");
2505	mr_asprintf(old_restpath, "%s", bkpinfo->restore_path);
2506	if (popup_and_get_string("Restore path", "Restore files to where? ", bkpinfo->restore_path, MAX_STR_LEN / 4)) {
2507	log_it("Restoring everything");
2508	retval += restore_everything(filelist);
2509	free_filelist(filelist);
2510	strcpy(bkpinfo->restore_path, old_restpath);
2511	} else {
2512	free_filelist(filelist);
2513	}
2514	strcpy(bkpinfo->restore_path, old_restpath);
2515	mr_free(old_restpath);
2516	} else {
2517	if (filelist != NULL) {
2518	retval += restore_everything(NULL);
2519	}
2520	}
2521	if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2522	log_msg(2, "Tape : I don't need to unmount or eject the CD-ROM.");
2523	} else {
2524	run_program_and_log_output("umount -d " MNT_CDROM, FALSE);
2525	if (!bkpinfo->please_dont_eject) {
2526	eject_device(bkpinfo->media_device);
2527	}
2528	}
2529	run_program_and_log_output("umount -d " MNT_CDROM, FALSE);
2530	if (!bkpinfo->please_dont_eject) {
2531	eject_device(bkpinfo->media_device);
2532	}
2533	free(mountlist);
2534	free(raidlist);
2535	return (retval);
2536	}
2537
2538	/**************************************************************************
2539	END_RESTORE_TO_LIVE_FILESYSTEM
2540	**************************************************************************/
2541
2542	/* @} - end of restoreGroup */
2543
2544
2545	/**
2546	* Log a "don't panic" message to the logfile.
2547	*/
2548	void welcome_to_mondorestore()
2549	{
2550	log_msg(0, "-------------- Mondo Restore v%s -------------", PACKAGE_VERSION);
2551	log_msg(0, "DON'T PANIC! Mondorestore logs almost everything, so please ");
2552	log_msg(0, "don't break out in a cold sweat just because you see a few ");
2553	log_msg(0, "error messages in the log. Read them; analyze them; see if ");
2554	log_msg(0, "they are significant; above all, verify your backups! Please");
2555	log_msg(0, "attach a compressed copy of this log to any e-mail you send ");
2556	log_msg(0, "to the Mondo mailing list when you are seeking technical ");
2557	log_msg(0, "support. Without it, we can't help you. - DevTeam");
2558	log_msg(0, "------------------------------------------------------------");
2559	log_msg(0, "BTW, despite (or perhaps because of) the wealth of messages,");
2560	log_msg(0, "some users are inclined to stop reading this log. If Mondo ");
2561	log_msg(0, "stopped for some reason, chances are it's detailed here. ");
2562	log_msg(0, "More than likely there's a message at the very end of this ");
2563	log_msg(0, "log that will tell you what is wrong. Please read it! ");
2564	log_msg(0, "------------------------------------------------------------");
2565	}
2566
2567
2568
2569	/**
2570	* Restore the user's data.
2571	* What did you think it did, anyway? :-)
2572	*/
2573	int main(int argc, char *argv[])
2574	{
2575	FILE *fin;
2576	FILE *fout;
2577	int retval = 0;
2578	int res;
2579	char *tmp = NULL;
2580
2581	struct mountlist_itself *mountlist;
2582	struct raidlist_itself *raidlist;
2583	struct s_node *filelist;
2584	char *tmp1 = NULL;
2585	char *tmp2 = NULL;
2586	bool run_postnuke = FALSE;
2587
2588	if (getuid() != 0) {
2589	fprintf(stderr, "Please run as root.\r\n");
2590	exit(127);
2591	}
2592	if (!
2593	(bkpinfo = malloc(sizeof(struct s_bkpinfo)))) {
2594	fatal_error("Cannot malloc bkpinfo");
2595	}
2596	reset_bkpinfo();
2597
2598	g_loglevel = DEFAULT_MR_LOGLEVEL;
2599
2600	/* Configure global variables */
2601	tmp = call_program_and_get_last_line_of_output("cat "CMDLINE);
2602	if (strstr(tmp, "textonly")) {
2603	g_text_mode = TRUE;
2604	log_msg(1, "TEXTONLY MODE");
2605	} else {
2606	g_text_mode = FALSE;
2607	} // newt :-)
2608	mr_free(tmp);
2609
2610	if (!(mountlist = malloc(sizeof(struct mountlist_itself)))) {
2611	fatal_error("Cannot malloc mountlist");
2612	}
2613	if (!(raidlist = malloc(sizeof(struct raidlist_itself)))) {
2614	fatal_error("Cannot malloc raidlist");
2615	}
2616
2617	/* Init GUI */
2618	setup_newt_stuff(); /* call newtInit and setup screen log */
2619
2620	malloc_libmondo_global_strings();
2621
2622	tmp = call_program_and_get_last_line_of_output("which mondorestore");
2623	strcpy(g_mondo_home, tmp);
2624	mr_free(tmp);
2625
2626	g_current_media_number = 1; // precaution
2627	run_program_and_log_output("mkdir -p " MNT_CDROM, FALSE);
2628
2629	setup_MR_global_filenames(); // malloc() and set globals, using bkpinfo->tmpdir etc.
2630	bkpinfo->backup_media_type = none; // in case boot disk was made for one backup type but user wants to restore from another backup type
2631	bkpinfo->restore_data = TRUE; // Well, yeah :-)
2632	if (am_I_in_disaster_recovery_mode()) {
2633	run_program_and_log_output("mount / -o remount,rw", 2);
2634	} // for b0rken distros
2635	g_main_pid = getpid();
2636	srandom((int) (time(NULL)));
2637	set_signals(TRUE);
2638	g_kernel_version = get_kernel_version();
2639
2640	log_msg(1, "FYI - g_mountlist_fname = %s", g_mountlist_fname);
2641	if (strlen(g_mountlist_fname) < 3) {
2642	fatal_error
2643	("Serious error in malloc()'ing. Could be a bug in your glibc.");
2644	}
2645	mkdir(MNT_CDROM, 0x770);
2646	make_hole_for_dir(MONDO_CACHE);
2647
2648	/* Backup original mountlist.txt */
2649	mr_asprintf(tmp, "%s.orig", g_mountlist_fname);
2650	if (!does_file_exist(g_mountlist_fname)) {
2651	log_msg(2, "%ld: Warning - g_mountlist_fname (%s) does not exist yet", __LINE__, g_mountlist_fname);
2652	} else if (!does_file_exist(tmp)) {
2653	mr_free(tmp);
2654	mr_asprintf(tmp, "cp -f %s %s.orig", g_mountlist_fname, g_mountlist_fname);
2655	run_program_and_log_output(tmp, FALSE);
2656	}
2657	mr_free(tmp);
2658
2659	/* Init directories */
2660	make_hole_for_dir("/var/log");
2661	make_hole_for_dir("/tmp/tmpfs"); /* just in case... */
2662	run_program_and_log_output("umount -d " MNT_CDROM, FALSE);
2663
2664	run_program_and_log_output("rm -Rf /tmp/tmpfs/mondo.tmp.*", FALSE);
2665
2666	welcome_to_mondorestore();
2667	if (bkpinfo->disaster_recovery) {
2668	log_msg(1, "I am in disaster recovery mode");
2669	} else {
2670	log_msg(1, "I am in normal, live mode");
2671	}
2672
2673	log_it("what time is it");
2674
2675	/* Process command-line parameters */
2676	if (argc == 2 && strcmp(argv[1], "--edit-mountlist") == 0) {
2677	#ifdef __FreeBSD__
2678	paranoid_system("mv -f /tmp/raidconf.txt /etc/raidtab");
2679	if (!does_file_exist("/etc/raidtab"))
2680	paranoid_system("vinum printconfig > /etc/raidtab");
2681	#endif
2682	load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
2683	if (!does_file_exist(g_mountlist_fname)) {
2684	strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
2685	}
2686	res = let_user_edit_the_mountlist(mountlist, raidlist);
2687	#ifdef __FreeBSD__
2688	paranoid_system("mv -f /etc/raidtab /tmp/raidconf.txt");
2689	#endif
2690	paranoid_MR_finish(res);
2691	}
2692
2693	if (argc == 3 && strcmp(argv[1], "--echo-to-screen") == 0) {
2694	fout = fopen("/tmp/out.txt", "w");
2695	fput_string_one_char_at_a_time(stderr, argv[2]);
2696	finish(0);
2697	}
2698
2699	if (argc == 5 && strcmp(argv[1], "--common") == 0) {
2700	g_loglevel = 6;
2701	filelist = load_filelist(argv[2]);
2702	if (!filelist) {
2703	fatal_error("Failed to load filelist");
2704	}
2705	toggle_node_selection(filelist, FALSE);
2706	toggle_all_root_dirs_on(filelist);
2707	// TODO: /usr/lib ???
2708	toggle_path_selection(filelist, "/usr/share", TRUE);
2709	save_filelist(filelist, "/tmp/out.txt");
2710	mr_asprintf(tmp1, "%s", argv[3]);
2711	mr_asprintf(tmp2, "%s", argv[4]);
2712
2713	res = save_filelist_entries_in_common(tmp1, filelist, tmp2, FALSE);
2714	mr_free(tmp1);
2715	mr_free(tmp2);
2716
2717	free_filelist(filelist);
2718	printf("res = %d", res);
2719	finish(0);
2720	}
2721
2722	if (argc == 3 && strcmp(argv[1], "--popuplist") == 0) {
2723	popup_changelist_from_file(argv[2]);
2724	paranoid_MR_finish(0);
2725	}
2726
2727	if (argc == 5 && strcmp(argv[1], "--copy") == 0) {
2728	log_msg(1, "SCORE");
2729	g_loglevel = 10;
2730	if (strstr(argv[2], "save")) {
2731	log_msg(1, "Saving from %s to %s", argv[3], argv[4]);
2732	fin = fopen(argv[3], "r");
2733	fout = fopen(argv[4], "w");
2734	copy_from_src_to_dest(fin, fout, 'w');
2735	fclose(fin);
2736	fin = fopen(argv[3], "r");
2737	copy_from_src_to_dest(fin, fout, 'w');
2738	fclose(fout);
2739	fclose(fin);
2740	} else if (strstr(argv[2], "restore")) {
2741	fout = fopen(argv[3], "w");
2742	fin = fopen(argv[4], "r");
2743	copy_from_src_to_dest(fout, fin, 'r');
2744	fclose(fin);
2745	fin = fopen(argv[4], "r");
2746	copy_from_src_to_dest(fout, fin, 'r');
2747	fclose(fout);
2748	fclose(fin);
2749	} else {
2750	fatal_error("Unknown additional param");
2751	}
2752	finish(0);
2753	}
2754
2755	if (argc == 3 && strcmp(argv[1], "--mdstat") == 0) {
2756	wait_until_software_raids_are_prepped(argv[2], 100);
2757	finish(0);
2758	}
2759
2760	if (argc == 3 && strcmp(argv[1], "--mdconv") == 0) {
2761	finish(create_raidtab_from_mdstat(MDSTAT_FILE,argv[2]));
2762	}
2763
2764	if (argc == 2 && strcmp(argv[1], "--live-grub") == 0) {
2765	retval = run_grub(FALSE, "/dev/hda");
2766	if (retval) {
2767	log_to_screen("Failed to write Master Boot Record");
2768	}
2769	paranoid_MR_finish(0);
2770	}
2771	if (argc == 3 && strcmp(argv[1], "--paa") == 0) {
2772	g_current_media_number = atoi(argv[2]);
2773	pause_and_ask_for_cdr(5, NULL);
2774	paranoid_MR_finish(0);
2775	}
2776	if ((argc == 2 && strcmp(argv[1], "--partition-only") == 0) && (bkpinfo->disaster_recovery)) {
2777	log_msg(0, "Partitioning only.");
2778	load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
2779	strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
2780	load_mountlist(mountlist, g_mountlist_fname);
2781	res = partition_everything(mountlist);
2782	finish(res);
2783	}
2784
2785	if ((argc == 2 && strcmp(argv[1], "--format-only") == 0) && (bkpinfo->disaster_recovery)) {
2786	log_msg(0, "Formatting only.");
2787	load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
2788	strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
2789	load_mountlist(mountlist, g_mountlist_fname);
2790	res = format_everything(mountlist, FALSE, raidlist);
2791	finish(res);
2792	}
2793
2794	if ((argc == 2 && strcmp(argv[1], "--stop-lvm-and-raid") == 0) && (bkpinfo->disaster_recovery)) {
2795	log_msg(0, "Stopping LVM and RAID");
2796	load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
2797	strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
2798	load_mountlist(mountlist, g_mountlist_fname);
2799	res = do_my_funky_lvm_stuff(TRUE, FALSE);
2800	res += stop_all_raid_devices(mountlist);
2801	finish(res);
2802	}
2803
2804	if ((argc > 1 && strcmp(argv[argc - 1], "--live-from-cd") == 0) && (!bkpinfo->disaster_recovery)) {
2805	g_restoring_live_from_cd = TRUE;
2806	}
2807
2808	/* setup log level for new log system as well */
2809	mr_msg_init(MONDO_LOGFILE,g_loglevel,argc,argv);
2810
2811	// Handle params here first
2812	handle_incoming_parameters(argc,argv);
2813
2814	if (!bkpinfo->disaster_recovery) { // live!
2815	log_msg(1, "I am in normal, live mode.");
2816	log_msg(2, "FYI, MOUNTLIST_FNAME = %s", g_mountlist_fname);
2817	mount_boot_if_necessary(); /* for Gentoo users */
2818	log_msg(2, "Still here.");
2819	if (bkpinfo->backup_media_type == netfs) {
2820	g_restoring_live_from_netfs = TRUE;
2821	}
2822	log_msg(2, "Calling restore_to_live_filesystem()");
2823	retval = restore_to_live_filesystem();
2824
2825	log_msg(2, "Still here. Yay.");
2826	if ((strlen(bkpinfo->tmpdir) > 0) && (strstr(bkpinfo->tmpdir,"mondo.tmp.") != NULL)) {
2827	mr_asprintf(tmp, "rm -Rf %s/*", bkpinfo->tmpdir);
2828	run_program_and_log_output(tmp, FALSE);
2829	mr_free(tmp);
2830	}
2831	unmount_boot_if_necessary(); /* for Gentoo users */
2832	paranoid_MR_finish(retval);
2833	} else {
2834	/* Disaster recovery mode (must be) */
2835	log_msg(1, "I must be in disaster recovery mode.");
2836	log_msg(2, "FYI, MOUNTLIST_FNAME = %s ", g_mountlist_fname);
2837
2838	log_it("About to call load_mountlist and load_raidtab");
2839	strcpy(bkpinfo->restore_path, MNT_RESTORING);
2840	read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
2841	retval = load_mountlist(mountlist, g_mountlist_fname);
2842	retval += load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
2843	log_it("Returned from calling load_mountlist and load_raidtab successfully");
2844
2845	// TODO:To be reviewed
2846	if ((bkpinfo->restore_mode == compare) \|\| (bkpinfo->restore_mode == nuke)) {
2847	if ((bkpinfo->backup_media_type == netfs) && bkpinfo->netfs_mount && !is_this_device_mounted(bkpinfo->netfs_mount)) {
2848	log_msg(1, "Mounting remote %s dir", bkpinfo->netfs_proto);
2849	sprintf(bkpinfo->isodir, "/tmp/isodir");
2850	run_program_and_log_output("mkdir -p /tmp/isodir", 5);
2851	if (strstr(bkpinfo->netfs_proto, "sshfs")) {
2852	if (bkpinfo->netfs_user) {
2853	mr_asprintf(tmp, "sshfs -o ro %s@%s /tmp/isodir", bkpinfo->netfs_user,bkpinfo->netfs_mount);
2854	} else {
2855	mr_asprintf(tmp, "sshfs -o ro %s /tmp/isodir", bkpinfo->netfs_mount);
2856	}
2857	} else {
2858	if (strstr(bkpinfo->netfs_proto, "smbfs")) {
2859	if (bkpinfo->netfs_user) {
2860	mr_asprintf(tmp, "mount -t cifs %s /tmp/isodir -o user=%s,nolock,ro ", bkpinfo->netfs_mount,bkpinfo->netfs_user);
2861	} else {
2862	mr_asprintf(tmp, "mount -t cifs %s /tmp/isodir -o nolock,ro ", bkpinfo->netfs_mount);
2863	}
2864	} else {
2865	if (bkpinfo->netfs_user) {
2866	mr_asprintf(tmp, "mount -t %s %s@%s -o nolock,ro /tmp/isodir", bkpinfo->netfs_proto, bkpinfo->netfs_user,bkpinfo->netfs_mount);
2867	} else {
2868	mr_asprintf(tmp, "mount -t %s %s -o nolock,ro /tmp/isodir", bkpinfo->netfs_proto, bkpinfo->netfs_mount);
2869	}
2870	}
2871	}
2872	run_program_and_log_output(tmp, 1);
2873	mr_free(tmp);
2874	}
2875	}
2876
2877	if (retval) {
2878	log_to_screen("Warning - load_raidtab_into_raidlist returned an error");
2879	}
2880
2881	log_msg(1, "Send in the clowns.");
2882
2883
2884	if (bkpinfo->restore_mode == nuke) {
2885	log_it("nuking");
2886	retval += nuke_mode(mountlist, raidlist);
2887	} else if (bkpinfo->restore_mode == interactive) {
2888	log_it("catchall");
2889	retval += catchall_mode(mountlist, raidlist);
2890	} else if (bkpinfo->restore_mode == compare) {
2891	log_it("compare");
2892	retval += compare_mode(mountlist, raidlist);
2893	} else if (bkpinfo->restore_mode == isoonly) {
2894	log_it("iso");
2895	retval = iso_mode(mountlist, raidlist, FALSE);
2896	} else if (bkpinfo->restore_mode == mbr) {
2897	log_it("mbr");
2898	retval = mount_all_devices(mountlist, TRUE);
2899	if (!retval) {
2900	retval += run_boot_loader(FALSE);
2901	retval += unmount_all_devices(mountlist);
2902	}
2903	if (retval) {
2904	log_to_screen("Failed to write Master Boot Record");
2905	}
2906	} else if (bkpinfo->restore_mode == isonuke) {
2907	log_it("isonuke");
2908	retval = iso_mode(mountlist, raidlist, TRUE);
2909	} else {
2910	log_it("catchall (no mode specified in command-line call");
2911	retval += catchall_mode(mountlist, raidlist);
2912	}
2913	}
2914
2915	/* clean up at the end */
2916	if (retval) {
2917	if (does_file_exist(MONDO_CACHE"/changed.files")) {
2918	log_to_screen
2919	("See "MONDO_CACHE"/changed.files for list of files that have changed.");
2920	}
2921	mvaddstr_and_log_it(g_currentY++,
2922	0,
2923	"Run complete. Errors were reported. Please review the logfile.");
2924	} else {
2925	if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2926	mvaddstr_and_log_it(g_currentY++,
2927	0,
2928	"Run complete. Please remove media and reboot.");
2929	} else {
2930	sync();
2931	if (is_this_device_mounted(MNT_CDROM)) {
2932	run_program_and_log_output("umount -d " MNT_CDROM, FALSE);
2933	}
2934
2935	if (!bkpinfo->please_dont_eject) {
2936	(void)eject_device("/dev/cdrom");
2937	}
2938	mvaddstr_and_log_it(g_currentY++,
2939	0,
2940	"Run complete. Please remove media and reboot.");
2941	}
2942	}
2943
2944	// g_I_have_just_nuked is set true by nuke_mode() just before it returns
2945	if (!system("which post-nuke > /dev/null 2> /dev/null")) {
2946	log_msg(1, "post-nuke found; find out whether we should run it...");
2947	if (g_I_have_just_nuked \|\| does_file_exist("/POST-NUKE-ANYWAY")) {
2948	run_postnuke = TRUE;
2949	log_msg(1, "Yes, will run post-nuke because in nuke mode or file /POST-NUKE-ANYWAY exists.");
2950	} else if (ask_me_yes_or_no("post-nuke script found. Do you want to run it?")) {
2951	run_postnuke = TRUE;
2952	log_msg(1, "Yes, will run post-nuke because user interactively asked for it.");
2953	} else {
2954	run_postnuke = FALSE;
2955	log_msg(1, "No, will not run post-nuke.");
2956	}
2957	} else {
2958	log_msg(1, "No post-nuke found.");
2959	}
2960	if (run_postnuke) {
2961	log_to_screen("Running post-nuke...");
2962	if (mount_all_devices(mountlist, TRUE)) {
2963	log_to_screen
2964	("Unable to re-mount partitions for post-nuke stuff");
2965	} else {
2966	log_msg(1, "Re-mounted partitions for post-nuke stuff");
2967	mr_asprintf(tmp, "post-nuke %s %d", bkpinfo->restore_path, retval);
2968	log_msg(2, "Calling '%s'", tmp);
2969	if ((res = run_program_and_log_output(tmp, 0))) {
2970	log_OS_error(tmp);
2971	}
2972	mr_free(tmp);
2973	log_msg(1, "post-nuke returned w/ res=%d", res);
2974	}
2975	unmount_all_devices(mountlist);
2976	log_to_screen("I've finished post-nuking.");
2977	}
2978
2979	/*
2980	log_to_screen("If you are REALLY in a hurry, hit Ctrl-Alt-Del now.");
2981	log_to_screen("Otherwise, please wait until the RAID disks are done.");
2982	wait_until_software_raids_are_prepped("/proc/mdstat", 100);
2983	log_to_screen("Thank you.");
2984	*/
2985	unlink("/tmp/mondo-run-prog.tmp");
2986	set_signals(FALSE);
2987	log_to_screen("Restore log (%s) copied to /var/log on your hard disk", MONDO_LOGFILE);
2988	log_to_screen("Mondo-restore is exiting (retval=%d) ", retval);
2989
2990	mr_asprintf(tmp, "umount -d %s", bkpinfo->isodir);
2991	run_program_and_log_output(tmp, 5);
2992	mr_free(tmp);
2993
2994	paranoid_free(mountlist);
2995	paranoid_free(raidlist);
2996	if (am_I_in_disaster_recovery_mode()) {
2997	run_program_and_log_output("mount / -o remount,rw", 2);
2998	} // for b0rken distros
2999	if (strstr(bkpinfo->tmpdir,"mondo.tmp.") != NULL) {
3000	mr_asprintf(tmp, "rm -Rf %s", bkpinfo->tmpdir);
3001	paranoid_system(tmp);
3002	mr_free(tmp);
3003	}
3004	paranoid_MR_finish(retval); // frees global stuff plus bkpinfo
3005	free_libmondo_global_strings(); // it's fine to have this here :) really :)
3006
3007	unlink("/tmp/filelist.full");
3008	unlink("/tmp/filelist.full.gz");
3009
3010	mr_msg_close();
3011	exit(retval);
3012	}
3013
3014	/**************************************************************************
3015	END_MAIN
3016	**************************************************************************/
3017
3018
3019
3020
3021
3022	/**************************************************************************
3023	END_MONDO-RESTORE.C
3024	**************************************************************************/

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