source: MondoRescue/branches/2.2.9/mondo/src/mondorestore/mondorestore.c@ 2373

Last change on this file since 2373 was 2373, checked in by Bruno Cornec, 15 years ago

Avoid asking the Prefix name in NFS mode twice
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File size: 97.2 KB
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1/***************************************************************************
2$Id: mondorestore.c 2373 2009-09-08 11:55:31Z bruno $
3restores mondoarchive data
4The 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 "../common/mondostructures.h"
14#include "../common/libmondo.h"
15#include "mr-externs.h"
16#include "mondo-restore.h"
17#include "mondorestore.h"
18#include "mondo-rstr-compare-EXT.h"
19#include "mondo-rstr-tools-EXT.h"
20
21extern void twenty_seconds_til_yikes(void);
22
23/* We don't have a cleanup function yet */
24void (*mr_cleanup)(void) = NULL;
25
26/* Reference to global bkpinfo */
27struct s_bkpinfo *bkpinfo;
28
29
30/* For use in other programs (ex. XMondo) */
31#ifdef MONDORESTORE_MODULE
32#define main __mondorestore_main
33#define g_ISO_restore_mode __mondorestore_g_ISO_restore_mode
34#endif
35
36//static char cvsid[] = "$Id: mondorestore.c 2373 2009-09-08 11:55:31Z bruno $";
37
38/**************************************************************************
39 * Globals *
40 **************************************************************************/
41/*
42extern char *g_tmpfs_mountpt; // declared in libmondo-tools.c
43*/
44extern bool g_text_mode;
45extern FILE *g_fprep;
46extern double g_kernel_version;
47extern int g_partition_table_locked_up;
48extern int g_noof_rows;
49
50extern int partition_everything(struct mountlist_itself *mountlist);
51extern int handle_incoming_parameters(int argc, char *argv[]);
52
53/**
54 * @name Restore-Time Globals
55 * @ingroup globalGroup
56 * @{
57 */
58
59/**
60 * If TRUE, then we're restoring from ISOs or an NFS server.
61 * If FALSE, then we're restoring from some kind of real media (tape, CD, etc.)
62 */
63bool g_ISO_restore_mode = FALSE; /* are we in Iso Mode? */
64
65/**
66 * If TRUE, then we have had a successful "nuke" restore.
67 */
68bool g_I_have_just_nuked = FALSE;
69
70/**
71 * The device to mount to get at the ISO images. Ignored unless @p g_ISO_restore_mode.
72 */
73char *g_isodir_device;
74
75/**
76 * The format of @p g_isodir_device. Ignored unless @p g_ISO_restore_mode.
77 */
78char *g_isodir_format;
79
80/**
81 * The location of 'biggielist.txt', containing the biggiefiles on the current archive set.
82 */
83char *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 */
89char *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 */
95char *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 */
101char *g_imagedevs_restthese;
102
103/**
104 * The location of 'mondo-restore.cfg', containing the metadata
105 * information for this backup.
106 */
107char *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 */
113char *g_mountlist_fname;
114
115/**
116 * Mondo's home directory during backup. Unused in mondorestore; included
117 * to avoid link errors.
118 */
119char *g_mondo_home;
120
121extern char *g_getfacl;
122extern char *g_getfattr;
123
124/* @} - end of "Restore-Time Globals" in globalGroup */
125
126
127
128extern int copy_from_src_to_dest(FILE * f_orig, FILE * f_archived,
129 char direction);
130
131
132
133/**************************************************************************
134 * COMPAQ PROLIANT Stuff: needs some special help *
135**************************************************************************/
136
137/**
138 * The message to display if we detect that the user is using a Compaq Proliant.
139 */
140#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."
141
142
143
144
145/**
146 * Allow the user to modify the mountlist before we partition & format their drives.
147 * @param bkpinfo The backup information structure. @c disaster_recovery is the only field used.
148 * @param mountlist The mountlist to let the user modify.
149 * @param raidlist The raidlist that goes with @p mountlist.
150 * @return 0 for success, nonzero for failure.
151 * @ingroup restoreGuiGroup
152 */
153int let_user_edit_the_mountlist(struct mountlist_itself *mountlist,
154 struct raidlist_itself *raidlist)
155{
156 int retval = 0, res = 0;
157
158 log_msg(2, "let_user_edit_the_mountlist() --- starting");
159
160 assert(bkpinfo != NULL);
161 assert(mountlist != NULL);
162 assert(raidlist != NULL);
163 if (!bkpinfo->disaster_recovery) {
164 strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
165 log_msg(2, "I guess you're testing edit_mountlist()");
166 }
167 if (!does_file_exist(g_mountlist_fname)) {
168 log_to_screen(g_mountlist_fname);
169 log_to_screen("does not exist");
170 return (1);
171 }
172
173 retval = load_mountlist(mountlist, g_mountlist_fname);
174 load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
175 if (retval) {
176 log_to_screen
177 ("Warning - load_raidtab_into_raidlist returned an error");
178 }
179 res = edit_mountlist(g_mountlist_fname, mountlist, raidlist);
180 if (res) {
181 return (1);
182 }
183
184 save_mountlist_to_disk(mountlist, g_mountlist_fname);
185 save_raidlist_to_raidtab(raidlist, RAIDTAB_FNAME);
186
187 log_to_screen("I have finished editing the mountlist for you.");
188
189 return (retval);
190}
191
192
193
194
195
196/**
197 * Determine whether @p mountlist contains a Compaq diagnostic partition.
198 * @param mountlist The mountlist to examine.
199 * @return TRUE if there's a Compaq diagnostic partition; FALSE if not.
200 * @ingroup restoreUtilityGroup
201 */
202bool
203partition_table_contains_Compaq_diagnostic_partition(struct
204 mountlist_itself *
205 mountlist)
206{
207 int i;
208
209 assert(mountlist != NULL);
210
211 for (i = 0; i < mountlist->entries; i++) {
212 if (strstr(mountlist->el[i].format, "ompaq")) {
213 log_msg(2, "mountlist[%d] (%s) is %s (Compaq alert!)",
214 i, mountlist->el[i].device, mountlist->el[i].format);
215
216 return (TRUE);
217 }
218 }
219 return (FALSE);
220}
221
222/**************************************************************************
223 *END_PARTITION_TABLE_CONTAINS_COMPAQ_DIAGNOSTIC_PARTITION *
224 **************************************************************************/
225
226
227/**
228 * Allow the user to abort the backup if we find that there is a Compaq diagnostic partition.
229 * @note This function does not actually check for the presence of a Compaq partition.
230 * @ingroup restoreUtilityGroup
231 */
232void offer_to_abort_because_Compaq_Proliants_suck(void)
233{
234 popup_and_OK(COMPAQ_PROLIANTS_SUCK);
235 if (ask_me_yes_or_no
236 ("Would you like to reboot and use your Compaq CD to prep your hard drive?"))
237 {
238 fatal_error
239 ("Aborting. Please reboot and prep your hard drive with your Compaq CD.");
240 }
241}
242
243/**************************************************************************
244 *END_OFFER_TO_ABORT_BECAUSE_COMPAQ_PROLIANTS_SUCK *
245 **************************************************************************/
246
247
248
249/**
250 * Call interactive_mode(), nuke_mode(), or compare_mode() depending on the user's choice.
251 * @param bkpinfo The backup information structure. Most fields are used.
252 * @param mountlist The mountlist containing information about the user's partitions.
253 * @param raidlist The raidlist to go with @p mountlist.
254 * @return The return code from the mode function called.
255 * @ingroup restoreGroup
256 */
257int
258catchall_mode(struct mountlist_itself *mountlist,
259 struct raidlist_itself *raidlist)
260{
261 char c, *tmp;
262 int retval = 0;
263
264 log_it("inside catchall");
265 assert(bkpinfo != NULL);
266 assert(mountlist != NULL);
267 assert(raidlist != NULL);
268 malloc_string(tmp);
269 log_it("pre wrm");
270 c = which_restore_mode();
271 log_it("post wrm");
272 if (c == 'I' || c == 'C') {
273 interactively_obtain_media_parameters_from_user(FALSE);
274 } else if (c == 'N') {
275 // Auto mode nothing special to do
276 } else {
277 popup_and_OK("No restoring or comparing will take place today.");
278 if (is_this_device_mounted("/mnt/cdrom")) {
279 run_program_and_log_output("umount /mnt/cdrom", FALSE);
280 }
281 if (g_ISO_restore_mode) {
282 sprintf(tmp, "umount %s", bkpinfo->isodir);
283 run_program_and_log_output(tmp, FALSE);
284 }
285 paranoid_MR_finish(0);
286 }
287
288 log_it("post int");
289
290 if (bkpinfo->backup_media_type == iso) {
291 if (iso_fiddly_bits((c == 'N') ? TRUE : FALSE)) {
292 log_msg(2,
293 "catchall_mode --- iso_fiddly_bits returned w/ error");
294 return (1);
295 } else {
296 log_msg(2, "catchall_mode --- iso_fiddly_bits ok");
297 }
298 }
299
300 if (c == 'I') {
301 log_msg(2, "IM selected");
302 retval += interactive_mode(mountlist, raidlist);
303 } else if (c == 'N') {
304 log_msg(2, "NM selected");
305 retval += nuke_mode(mountlist, raidlist);
306 } else if (c == 'C') {
307 log_msg(2, "CM selected");
308 retval += compare_mode(mountlist, raidlist);
309 }
310 paranoid_free(tmp);
311 return (retval);
312}
313
314/**************************************************************************
315 *END_CATCHALL_MODE *
316 **************************************************************************/
317
318/**************************************************************************
319 *END_ EXTRACT_CONFIG_FILE_FROM_RAMDISK *
320 **************************************************************************/
321
322
323/**
324 * Locate an executable in the directory structure rooted at @p restg.
325 * @param out_path Where to put the executable.
326 * @param fname The basename of the executable.
327 * @param restg The directory structure to look in.
328 * @note If it could not be found in @p restg then @p fname is put in @p out_path.
329 * @ingroup restoreUtilityGroup
330 */
331void
332find_pathname_of_executable_preferably_in_RESTORING(char *out_path,
333 char *fname,
334 char *restg)
335{
336 assert(out_path != NULL);
337 assert_string_is_neither_NULL_nor_zerolength(fname);
338
339 sprintf(out_path, "%s/sbin/%s", restg, fname);
340 if (does_file_exist(out_path)) {
341 sprintf(out_path, "%s/usr/sbin/%s", restg, fname);
342 if (does_file_exist(out_path)) {
343 sprintf(out_path, "%s/bin/%s", restg, fname);
344 if (does_file_exist(out_path)) {
345 sprintf(out_path, "%s/usr/bin/%s", restg, fname);
346 if (does_file_exist(out_path)) {
347 strcpy(out_path, fname);
348 }
349 }
350 }
351 }
352}
353
354/**************************************************************************
355 *END_FIND_PATHNAME_OF_EXECUTABLE_PREFERABLY_IN_RESTORING *
356 **************************************************************************/
357
358static void clean_blkid() {
359
360 char *tmp1 = NULL;
361
362 /* Clean up blkid cache file if they exist */
363 mr_asprintf(&tmp1,"%s/etc/blkid.tab",bkpinfo->restore_path);
364 (void)unlink(tmp1);
365 paranoid_free(tmp1);
366 mr_asprintf(&tmp1,"%s/etc/blkid.tab.old",bkpinfo->restore_path);
367 (void)unlink(tmp1);
368 paranoid_free(tmp1);
369}
370
371
372static void clean_multipathconf() {
373
374 char *tmp1 = NULL;
375 char *editor = NULL;
376
377 /* Clean up multiconf cache file if they exist */
378 mr_asprintf(&tmp1,"%s/var/lib/multipath/bindings",bkpinfo->restore_path);
379 (void)unlink(tmp1);
380 paranoid_free(tmp1);
381
382 /* Edit multipath.conf if needed to adapt wwid */
383 mr_asprintf(&tmp1,"%s/etc/multipath.conf", MNT_RESTORING);
384 if (does_file_exist(tmp1)) {
385 log_msg(2, "We may need to clean /etc/multipath.conf");
386 } else {
387 paranoid_free(tmp1);
388 return;
389 }
390 paranoid_free(tmp1);
391
392 if (bkpinfo->restore_mode != nuke) {
393 mr_asprintf(&editor, "%s", find_my_editor());
394 mr_asprintf(&tmp1,"chroot %s %s /etc/multipath.conf", MNT_RESTORING, editor);
395 popup_and_OK("You will now edit multipath.conf");
396 if (!g_text_mode) {
397 newtSuspend();
398 }
399 paranoid_system(tmp1);
400 if (!g_text_mode) {
401 newtResume();
402 }
403 paranoid_free(tmp1);
404 paranoid_free(editor);
405 } else {
406 log_to_screen("Non-interactive mode: no way to give you the keyboard so that you edit your multipath.conf. Hope it's OK");
407 log_msg(1,"Non-interactive mode: no way to give you the keyboard so that you edit your multipath.conf. Hope it's OK");
408 }
409}
410
411
412
413
414/**
415 * @addtogroup restoreGroup
416 * @{
417 */
418/**
419 * Restore the user's data, in a disaster recovery situation, prompting the
420 * user about whether or not to do every step.
421 * The user can edit the mountlist, choose files to restore, etc.
422 * @param bkpinfo The backup information structure. Most fields are used.
423 * @param mountlist The mountlist containing information about the user's partitions.
424 * @param raidlist The raidlist to go with @p mountlist.
425 * @return 0 for success, or the number of errors encountered.
426 */
427int
428interactive_mode(struct mountlist_itself *mountlist,
429 struct raidlist_itself *raidlist)
430{
431 int retval = 0;
432 int res;
433 int ptn_errs = 0;
434 int fmt_errs = 0;
435
436 bool done;
437 bool restore_all;
438
439 /** needs malloc **********/
440 char *tmp;
441 char *fstab_fname;
442 char *old_restpath;
443
444 struct s_node *filelist;
445
446 /* try to partition and format */
447
448 log_msg(2, "interactive_mode --- starting (great, assertions OK)");
449
450 malloc_string(tmp);
451 malloc_string(fstab_fname);
452 malloc_string(old_restpath);
453 assert(bkpinfo != NULL);
454 assert(mountlist != NULL);
455 assert(raidlist != NULL);
456
457 log_msg(2, "interactive_mode --- assertions OK");
458
459 if (g_text_mode) {
460 if (!ask_me_yes_or_no
461 ("Interactive Mode + textonly = experimental! Proceed anyway?"))
462 {
463 fatal_error("Wise move.");
464 }
465 }
466
467 log_it("About to load config file");
468 get_cfg_file_from_archive_or_bust();
469 read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
470 log_it("Done loading config file; resizing ML");
471
472#ifdef __FreeBSD__
473 if (strstr
474 (call_program_and_get_last_line_of_output("cat /tmp/cmdline"),
475 "noresize"))
476#else
477 if (strstr
478 (call_program_and_get_last_line_of_output("cat /proc/cmdline"),
479 "noresize"))
480#endif
481 {
482 log_msg(1, "Not resizing mountlist.");
483 } else {
484 resize_mountlist_proportionately_to_suit_new_drives(mountlist);
485 }
486 for (done = FALSE; !done;) {
487 log_it("About to edit mountlist");
488 if (g_text_mode) {
489 save_mountlist_to_disk(mountlist, g_mountlist_fname);
490 sprintf(tmp, "%s %s", find_my_editor(), g_mountlist_fname);
491 res = system(tmp);
492 load_mountlist(mountlist, g_mountlist_fname);
493 } else {
494 res = edit_mountlist(g_mountlist_fname, mountlist, raidlist);
495 }
496 log_it("Finished editing mountlist");
497 if (res) {
498 paranoid_MR_finish(1);
499 }
500 log_msg(2, "Proceeding...");
501 save_mountlist_to_disk(mountlist, g_mountlist_fname);
502 save_raidlist_to_raidtab(raidlist, RAIDTAB_FNAME);
503 mvaddstr_and_log_it(1, 30, "Restoring Interactively");
504 if (bkpinfo->differential) {
505 log_to_screen("Because this is a differential backup, disk");
506 log_to_screen
507 (" partitioning and formatting will not take place.");
508 done = TRUE;
509 } else {
510 if (ask_me_yes_or_no
511 ("Do you want to erase and partition your hard drives?")) {
512 if (partition_table_contains_Compaq_diagnostic_partition
513 (mountlist)) {
514 offer_to_abort_because_Compaq_Proliants_suck();
515 done = TRUE;
516 } else {
517 twenty_seconds_til_yikes();
518 g_fprep = fopen("/tmp/prep.sh", "w");
519 ptn_errs = partition_everything(mountlist);
520 if (ptn_errs) {
521 log_to_screen
522 ("Warning. Errors occurred during disk partitioning.");
523 }
524
525 fmt_errs = format_everything(mountlist, FALSE, raidlist);
526 if (!fmt_errs) {
527 log_to_screen
528 ("Errors during disk partitioning were handled OK.");
529 log_to_screen
530 ("Partitions were formatted OK despite those errors.");
531 ptn_errs = 0;
532 }
533 if (!ptn_errs && !fmt_errs) {
534 done = TRUE;
535 }
536 }
537 paranoid_fclose(g_fprep);
538 } else {
539 mvaddstr_and_log_it(g_currentY++, 0,
540 "User opted not to partition the devices");
541 if (ask_me_yes_or_no
542 ("Do you want to format your hard drives?")) {
543 fmt_errs = format_everything(mountlist, TRUE, raidlist);
544 if (!fmt_errs) {
545 done = TRUE;
546 }
547 } else {
548 ptn_errs = fmt_errs = 0;
549 done = TRUE;
550 }
551 }
552 if (fmt_errs) {
553 mvaddstr_and_log_it(g_currentY++,
554 0,
555 "Errors occurred. Please repartition and format drives manually.");
556 done = FALSE;
557 }
558 if (ptn_errs & !fmt_errs) {
559 mvaddstr_and_log_it(g_currentY++,
560 0,
561 "Errors occurred during partitioning. Formatting, however, went OK.");
562 done = TRUE;
563 }
564 if (!done) {
565 if (!ask_me_yes_or_no("Re-edit the mountlist?")) {
566 retval++;
567 goto end_of_func;
568 }
569 }
570 }
571 }
572
573 /* mount */
574 if (mount_all_devices(mountlist, TRUE)) {
575 unmount_all_devices(mountlist);
576 retval++;
577 goto end_of_func;
578 }
579 /* restore */
580 if ((restore_all =
581 ask_me_yes_or_no("Do you want me to restore all of your data?")))
582 {
583 log_msg(1, "Restoring all data");
584 retval += restore_everything(NULL);
585 } else
586 if ((restore_all =
587 ask_me_yes_or_no
588 ("Do you want me to restore _some_ of your data?"))) {
589 strcpy(old_restpath, bkpinfo->restore_path);
590 for (done = FALSE; !done;) {
591 unlink("/tmp/filelist.full");
592 filelist = process_filelist_and_biggielist();
593 /* Now you have /tmp/tmpfs/filelist.restore-these and /tmp/tmpfs/biggielist.restore-these;
594 the former is a list of regular files; the latter, biggiefiles and imagedevs.
595 */
596 if (filelist) {
597 gotos_suck:
598 strcpy(tmp, old_restpath);
599// (NB: %s is where your filesystem is mounted now, by default)", MNT_RESTORING);
600 if (popup_and_get_string
601 ("Restore path", "Restore files to where?", tmp,
602 MAX_STR_LEN / 4)) {
603 if (!strcmp(tmp, "/")) {
604 if (!ask_me_yes_or_no("Are you sure?")) {
605 goto gotos_suck;
606 }
607 tmp[0] = '\0'; // so we restore to [blank]/file/name :)
608 }
609 strcpy(bkpinfo->restore_path, tmp);
610 log_msg(1, "Restoring subset");
611 retval += restore_everything(filelist);
612 free_filelist(filelist);
613 } else {
614 strcpy(bkpinfo->restore_path, old_restpath);
615 free_filelist(filelist);
616 }
617 if (!ask_me_yes_or_no
618 ("Restore another subset of your backup?")) {
619 done = TRUE;
620 }
621 } else {
622 done = TRUE;
623 }
624 }
625 strcpy(old_restpath, bkpinfo->restore_path);
626 } else {
627 mvaddstr_and_log_it(g_currentY++,
628 0,
629 "User opted not to restore any data. ");
630 }
631 if (retval) {
632 mvaddstr_and_log_it(g_currentY++,
633 0,
634 "Errors occurred during the restore phase. ");
635 }
636
637 clean_multipathconf();
638 if (ask_me_yes_or_no("Initialize the boot loader?")) {
639 run_boot_loader(TRUE);
640 } else {
641 mvaddstr_and_log_it(g_currentY++,
642 0,
643 "User opted not to initialize the boot loader.");
644 }
645
646 clean_blkid();
647 protect_against_braindead_sysadmins();
648 retval += unmount_all_devices(mountlist);
649
650 /* if (restore_some || restore_all || */
651 if (ask_me_yes_or_no
652 ("Label/Identify your ext2/ext3/ext4 partitions if necessary?")) {
653 mvaddstr_and_log_it(g_currentY, 0,
654 "Using tune2fs to identify your ext2,3,4 partitions");
655 if (does_file_exist("/tmp/fstab.new")) {
656 strcpy(fstab_fname, "/tmp/fstab.new");
657 } else {
658 strcpy(fstab_fname, "/tmp/fstab");
659 }
660 sprintf(tmp,
661 "label-partitions-as-necessary %s < %s >> %s 2>> %s",
662 g_mountlist_fname, fstab_fname, MONDO_LOGFILE,
663 MONDO_LOGFILE);
664 res = system(tmp);
665 if (res) {
666 log_to_screen
667 ("label-partitions-as-necessary returned an error");
668 mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
669 } else {
670 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
671 }
672 retval += res;
673 }
674
675 log_it("About to leave interactive_mode()");
676 if (retval) {
677 mvaddstr_and_log_it(g_currentY++,
678 0,
679 "Warning - errors occurred during the restore phase.");
680 }
681 end_of_func:
682 paranoid_free(tmp);
683 paranoid_free(fstab_fname);
684 paranoid_free(old_restpath);
685 log_it("Leaving interactive_mode()");
686 return (retval);
687}
688
689/**************************************************************************
690 *END_INTERACTIVE_MODE *
691 **************************************************************************/
692
693
694
695/**
696 * Run an arbitrary restore mode (prompt the user), but from ISO images
697 * instead of real media.
698 * @param mountlist The mountlist containing information about the user's partitions.
699 * @param raidlist The raidlist that goes with @p mountlist.
700 * @param nuke_me_please If TRUE, we plan to run Nuke Mode.
701 * @return 0 for success, or the number of errors encountered.
702 */
703int
704iso_mode(struct mountlist_itself *mountlist,
705 struct raidlist_itself *raidlist, bool nuke_me_please)
706{
707 char c;
708 int retval = 0;
709
710 assert(mountlist != NULL);
711 assert(raidlist != NULL);
712 if (iso_fiddly_bits(nuke_me_please)) {
713 log_msg(1, "iso_mode --- returning w/ error");
714 return (1);
715 } else {
716 c = which_restore_mode();
717 if (c == 'I' || c == 'N' || c == 'C') {
718 interactively_obtain_media_parameters_from_user(FALSE);
719 }
720 if (c == 'I') {
721 retval += interactive_mode(mountlist, raidlist);
722 } else if (c == 'N') {
723 retval += nuke_mode(mountlist, raidlist);
724 } else if (c == 'C') {
725 retval += compare_mode(mountlist, raidlist);
726 } else {
727 log_to_screen("OK, I shan't restore/compare any files.");
728 }
729 }
730 if (is_this_device_mounted(MNT_CDROM)) {
731 paranoid_system("umount " MNT_CDROM);
732 }
733// if (! already_mounted)
734// {
735 if (system("umount /tmp/isodir 2> /dev/null")) {
736 log_to_screen
737 ("WARNING - unable to unmount device where the ISO files are stored.");
738 }
739// }
740 return (retval);
741}
742
743/**************************************************************************
744 *END_ISO_MODE *
745 **************************************************************************/
746
747
748/* MONDO - saving your a$$ since Feb 18th, 2000 */
749
750
751
752
753/**
754 * Restore the user's data automatically (no prompts), after a twenty-second
755 * warning period.
756 * @param bkpinfo The backup information structure. Most fields are used.
757 * @param mountlist The mountlist containing information about the user's partitions.
758 * @param raidlist The raidlist that goes with @p mountlist.
759 * @return 0 for success, or the number of errors encountered.
760 * @warning <b><i>THIS WILL ERASE ALL EXISTING DATA!</i></b>
761 */
762int
763nuke_mode(struct mountlist_itself *mountlist,
764 struct raidlist_itself *raidlist)
765{
766 int retval = 0;
767 int res = 0;
768 bool boot_loader_installed = FALSE;
769 /** malloc **/
770 char tmp[MAX_STR_LEN];
771 char *flaws_str = NULL;
772
773 assert(bkpinfo != NULL);
774 assert(mountlist != NULL);
775 assert(raidlist != NULL);
776
777 log_msg(2, "nuke_mode --- starting");
778
779 get_cfg_file_from_archive_or_bust();
780 load_mountlist(mountlist, g_mountlist_fname); // in case read_cfg_file_into_bkpinfo updated the mountlist
781#ifdef __FreeBSD__
782 if (strstr
783 (call_program_and_get_last_line_of_output("cat /tmp/cmdline"),
784 "noresize"))
785#else
786 if (strstr
787 (call_program_and_get_last_line_of_output("cat /proc/cmdline"),
788 "noresize"))
789#endif
790 {
791 log_msg(2, "Not resizing mountlist.");
792 } else {
793 resize_mountlist_proportionately_to_suit_new_drives(mountlist);
794 }
795 flaws_str = evaluate_mountlist(mountlist, &res);
796 if (!res) {
797 sprintf(tmp,
798 "Mountlist analyzed. Result: \"%s\" Switch to Interactive Mode?",
799 flaws_str);
800 mr_free(flaws_str);
801 if (ask_me_yes_or_no(tmp)) {
802 retval = interactive_mode(mountlist, raidlist);
803 goto after_the_nuke;
804 } else {
805 fatal_error("Nuke Mode aborted. ");
806 }
807 }
808 mr_free(flaws_str);
809
810 save_mountlist_to_disk(mountlist, g_mountlist_fname);
811 mvaddstr_and_log_it(1, 30, "Restoring Automatically");
812 if (bkpinfo->differential) {
813 log_to_screen("Because this is a differential backup, disk");
814 log_to_screen("partitioning and formatting will not take place.");
815 res = 0;
816 } else {
817 if (partition_table_contains_Compaq_diagnostic_partition
818 (mountlist)) {
819 offer_to_abort_because_Compaq_Proliants_suck();
820 } else {
821 twenty_seconds_til_yikes();
822 g_fprep = fopen("/tmp/prep.sh", "w");
823#ifdef __FreeBSD__
824 if (strstr
825 (call_program_and_get_last_line_of_output
826 ("cat /tmp/cmdline"), "nopart"))
827#else
828 if (strstr
829 (call_program_and_get_last_line_of_output
830 ("cat /proc/cmdline"), "nopart"))
831#endif
832 {
833 log_msg(2,
834 "Not partitioning drives due to 'nopart' option.");
835 res = 0;
836 } else {
837 res = partition_everything(mountlist);
838 if (res) {
839 log_to_screen
840 ("Warning. Errors occurred during partitioning.");
841 res = 0;
842 }
843 }
844 retval += res;
845 if (!res) {
846 log_to_screen("Preparing to format your disk(s)");
847 sleep(1);
848 system("sync");
849 log_to_screen("Please wait. This may take a few minutes.");
850 res += format_everything(mountlist, FALSE, raidlist);
851 }
852 paranoid_fclose(g_fprep);
853 }
854 }
855 retval += res;
856 if (res) {
857 mvaddstr_and_log_it(g_currentY++,
858 0,
859 "Failed to partition and/or format your hard drives.");
860
861 if (ask_me_yes_or_no("Try in interactive mode instead?")) {
862 retval = interactive_mode(mountlist, raidlist);
863 goto after_the_nuke;
864 } else
865 if (!ask_me_yes_or_no
866 ("Would you like to try to proceed anyway?")) {
867 return (retval);
868 }
869 }
870 retval = mount_all_devices(mountlist, TRUE);
871 if (retval) {
872 unmount_all_devices(mountlist);
873 log_to_screen
874 ("Unable to mount all partitions. Sorry, I cannot proceed.");
875 return (retval);
876 }
877 log_it("Restoring everything");
878 retval += restore_everything(NULL);
879 clean_multipathconf();
880 if (!run_boot_loader(FALSE)) {
881 log_msg(1,
882 "Great! Boot loader was installed. No need for msg at end.");
883 boot_loader_installed = TRUE;
884 }
885 clean_blkid();
886 protect_against_braindead_sysadmins();
887 retval += unmount_all_devices(mountlist);
888 mvaddstr_and_log_it(g_currentY,
889 0,
890 "Using tune2fs to identify your ext2,3 partitions");
891
892 sprintf(tmp, "label-partitions-as-necessary %s < /tmp/fstab",
893 g_mountlist_fname);
894 res = run_program_and_log_output(tmp, TRUE);
895 if (res) {
896 log_to_screen("label-partitions-as-necessary returned an error");
897 mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
898 } else {
899 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
900 }
901 retval += res;
902
903 after_the_nuke:
904 if (retval) {
905 log_to_screen("Errors occurred during the nuke phase.");
906 } else if (strstr(call_program_and_get_last_line_of_output("cat /proc/cmdline"), "RESTORE")) {
907 log_to_screen
908 ("PC was restored successfully. Thank you for using Mondo Rescue.");
909 log_to_screen
910 ("Please visit our website at http://www.mondorescue.org for more information.");
911 } else {
912 strcpy(tmp,"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.");
913 popup_and_OK(tmp);
914 log_to_screen
915 ("Mondo has restored your system. Please wait for the command prompt.");
916 log_to_screen
917 ("Then remove the backup media and reboot.");
918 log_to_screen
919 ("Please visit our website at http://www.mondorescue.org for more information.");
920 }
921 g_I_have_just_nuked = TRUE;
922/*
923 if (!boot_loader_installed && !does_file_exist(DO_MBR_PLEASE))
924 {
925 log_to_screen("PLEASE RUN 'mondorestore --mbr' NOW TO INITIALIZE YOUR BOOT SECTOR");
926 write_one_liner_data_file(DO_MBR_PLEASE, "mondorestore --mbr");
927 }
928*/
929 return (retval);
930}
931
932/**************************************************************************
933 *END_NUKE_MODE *
934 **************************************************************************/
935
936
937
938/**
939 * Restore the user's data (or a subset of it) to the live filesystem.
940 * This should not be called if we're booted from CD!
941 * @param bkpinfo The backup information structure. Most fields are used.
942 * @return 0 for success, or the number of errors encountered.
943 */
944int restore_to_live_filesystem()
945{
946 int retval = 0;
947
948 /** malloc **/
949 char *old_restpath;
950
951 struct mountlist_itself *mountlist = NULL;
952// static
953 struct raidlist_itself *raidlist = NULL;
954 struct s_node *filelist = NULL;
955
956 log_msg(1, "restore_to_live_filesystem() - starting");
957 assert(bkpinfo != NULL);
958 malloc_string(old_restpath);
959 mountlist = malloc(sizeof(struct mountlist_itself));
960 raidlist = malloc(sizeof(struct raidlist_itself));
961 if (!mountlist || !raidlist) {
962 fatal_error("Cannot malloc() mountlist and/or raidlist");
963 }
964
965 strcpy(bkpinfo->restore_path, "/");
966 if (!g_restoring_live_from_cd && !g_restoring_live_from_nfs) {
967 popup_and_OK
968 ("Please insert tape/CD/USB Key, then hit 'OK' to continue.");
969 sleep(1);
970 }
971 if (!g_restoring_live_from_nfs) {
972 interactively_obtain_media_parameters_from_user(FALSE);
973 }
974 log_msg(2, "bkpinfo->media_device = %s", bkpinfo->media_device);
975 if (!bkpinfo->media_device[0]) {
976 log_msg(2, "Warning - failed to find media dev");
977 }
978
979
980 log_msg(2, "bkpinfo->isodir = %s", bkpinfo->isodir);
981
982 open_evalcall_form("Thinking...");
983
984 get_cfg_file_from_archive_or_bust();
985 read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
986 load_mountlist(mountlist, g_mountlist_fname); // in case read_cfg_file_into_bkpinfo
987
988 close_evalcall_form();
989 retval = load_mountlist(mountlist, g_mountlist_fname);
990 load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
991
992 if (!g_restoring_live_from_nfs && (filelist = process_filelist_and_biggielist())) {
993 save_filelist(filelist, "/tmp/selected-files.txt");
994 strcpy(old_restpath, bkpinfo->restore_path);
995 if (popup_and_get_string("Restore path",
996 "Restore files to where? )",
997 bkpinfo->restore_path, MAX_STR_LEN / 4)) {
998 log_it("Restoring everything");
999 retval += restore_everything(filelist);
1000 free_filelist(filelist);
1001 strcpy(bkpinfo->restore_path, old_restpath);
1002 } else {
1003 free_filelist(filelist);
1004 }
1005 strcpy(bkpinfo->restore_path, old_restpath);
1006 } else {
1007 if (filelist != NULL) {
1008 retval += restore_everything(NULL);
1009 }
1010 }
1011 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
1012 log_msg(2,
1013 "Tape : I don't need to unmount or eject the CD-ROM.");
1014 } else {
1015 run_program_and_log_output("umount " MNT_CDROM, FALSE);
1016 if (!bkpinfo->please_dont_eject) {
1017 eject_device(bkpinfo->media_device);
1018 }
1019 }
1020 run_program_and_log_output("umount " MNT_CDROM, FALSE);
1021 if (!bkpinfo->please_dont_eject) {
1022 eject_device(bkpinfo->media_device);
1023 }
1024 paranoid_free(old_restpath);
1025 free(mountlist);
1026 free(raidlist);
1027 return (retval);
1028}
1029
1030/**************************************************************************
1031 *END_RESTORE_TO_LIVE_FILESYSTEM *
1032 **************************************************************************/
1033
1034/* @} - end of restoreGroup */
1035
1036
1037#include <utime.h>
1038/**
1039 * @addtogroup LLrestoreGroup
1040 * @{
1041 */
1042/**
1043 * Restore biggiefile @p bigfileno from the currently mounted CD.
1044 * @param bkpinfo The backup information structure. Fields used:
1045 * - @c bkpinfo->backup_media_type
1046 * - @c bkpinfo->restore_path
1047 * @param bigfileno The biggiefile number (starting from 0) to restore.
1048 * @param filelist The node structure containing the list of files to restore.
1049 * If the biggiefile is not in this list, it will be skipped (return value will
1050 * still indicate success).
1051 * @return 0 for success (or skip), nonzero for failure.
1052 */
1053int
1054restore_a_biggiefile_from_CD(long bigfileno,
1055 struct s_node *filelist,
1056 char *pathname_of_last_file_restored)
1057{
1058 FILE *fin;
1059 FILE *fout;
1060 FILE *fbzip2;
1061
1062 /** malloc ***/
1063 char *checksum, *outfile_fname, *tmp, *bzip2_command,
1064 *ntfsprog_command, *suffix, *sz_devfile;
1065 char *bigblk;
1066 char *p;
1067 char *mds = NULL;
1068 int retval = 0;
1069 int finished = FALSE;
1070 long sliceno;
1071 long siz;
1072 char ntfsprog_fifo[MAX_STR_LEN];
1073 char *file_to_openout = NULL;
1074 struct s_filename_and_lstat_info biggiestruct;
1075 struct utimbuf the_utime_buf, *ubuf;
1076 bool use_ntfsprog_hack = FALSE;
1077 pid_t pid;
1078 int res = 0;
1079 int old_loglevel;
1080 char sz_msg[MAX_STR_LEN];
1081 struct s_node *node;
1082
1083 old_loglevel = g_loglevel;
1084 ubuf = &the_utime_buf;
1085 assert(bkpinfo != NULL);
1086
1087 malloc_string(checksum);
1088 malloc_string(outfile_fname);
1089 malloc_string(tmp);
1090 malloc_string(bzip2_command);
1091 malloc_string(ntfsprog_command);
1092 malloc_string(suffix);
1093 malloc_string(sz_devfile);
1094
1095 pathname_of_last_file_restored[0] = '\0';
1096 if (!(bigblk = malloc(TAPE_BLOCK_SIZE))) {
1097 fatal_error("Cannot malloc bigblk");
1098 }
1099
1100 if (!(fin = fopen(slice_fname(bigfileno, 0, ARCHIVES_PATH, ""), "r"))) {
1101 log_to_screen("Cannot even open bigfile's info file");
1102 return (1);
1103 }
1104
1105 memset((void *) &biggiestruct, 0, sizeof(biggiestruct));
1106 if (fread((void *) &biggiestruct, 1, sizeof(biggiestruct), fin) <
1107 sizeof(biggiestruct)) {
1108 log_msg(2, "Warning - unable to get biggiestruct of bigfile #%d",
1109 bigfileno + 1);
1110 }
1111 paranoid_fclose(fin);
1112
1113 strcpy(checksum, biggiestruct.checksum);
1114
1115 if (!checksum[0]) {
1116 sprintf(tmp, "Warning - bigfile %ld does not have a checksum",
1117 bigfileno + 1);
1118 log_msg(3, tmp);
1119 p = checksum;
1120 }
1121
1122 if (!strncmp(biggiestruct.filename, "/dev/", 5)) // Whether NTFS or not :)
1123 {
1124 strcpy(outfile_fname, biggiestruct.filename);
1125 } else {
1126 sprintf(outfile_fname, "%s/%s", bkpinfo->restore_path,
1127 biggiestruct.filename);
1128 }
1129
1130 /* skip file if we have a selective restore subset & it doesn't match */
1131 if (filelist != NULL) {
1132 node = find_string_at_node(filelist, biggiestruct.filename);
1133 if (!node) {
1134 log_msg(0, "Skipping %s (name isn't in filelist)",
1135 biggiestruct.filename);
1136 pathname_of_last_file_restored[0] = '\0';
1137 return (0);
1138 } else if (!(node->selected)) {
1139 log_msg(1, "Skipping %s (name isn't in biggielist subset)",
1140 biggiestruct.filename);
1141 pathname_of_last_file_restored[0] = '\0';
1142 return (0);
1143 }
1144 }
1145 /* otherwise, continue */
1146
1147 log_msg(1, "DEFINITELY restoring %s", biggiestruct.filename);
1148 if (biggiestruct.use_ntfsprog) {
1149 if (strncmp(biggiestruct.filename, "/dev/", 5)) {
1150 log_msg(1,
1151 "I was in error when I set biggiestruct.use_ntfsprog to TRUE.");
1152 log_msg(1, "%s isn't even in /dev", biggiestruct.filename);
1153 biggiestruct.use_ntfsprog = FALSE;
1154 }
1155 }
1156
1157 if (biggiestruct.use_ntfsprog) // if it's an NTFS device
1158// if (!strncmp ( biggiestruct.filename, "/dev/", 5))
1159 {
1160 g_loglevel = 4;
1161 use_ntfsprog_hack = TRUE;
1162 log_msg(2,
1163 "Calling ntfsclone in background because %s is an NTFS /dev entry",
1164 outfile_fname);
1165 sprintf(sz_devfile, "/tmp/%d.%d.000", (int) (random() % 32768),
1166 (int) (random() % 32768));
1167 mkfifo(sz_devfile, 0x770);
1168 strcpy(ntfsprog_fifo, sz_devfile);
1169 file_to_openout = ntfsprog_fifo;
1170 switch (pid = fork()) {
1171 case -1:
1172 fatal_error("Fork failure");
1173 case 0:
1174 log_msg(3,
1175 "CHILD - fip - calling feed_outfrom_ntfsprog(%s, %s)",
1176 biggiestruct.filename, ntfsprog_fifo);
1177 res =
1178 feed_outfrom_ntfsprog(biggiestruct.filename,
1179 ntfsprog_fifo);
1180// log_msg(3, "CHILD - fip - exiting");
1181 exit(res);
1182 break;
1183 default:
1184 log_msg(3,
1185 "feed_into_ntfsprog() called in background --- pid=%ld",
1186 (long int) (pid));
1187 }
1188 } else {
1189 use_ntfsprog_hack = FALSE;
1190 ntfsprog_fifo[0] = '\0';
1191 file_to_openout = outfile_fname;
1192 if (!does_file_exist(outfile_fname)) // yes, it looks weird with the '!' but it's correct that way
1193 {
1194 make_hole_for_file(outfile_fname);
1195 }
1196 }
1197
1198 sprintf(tmp, "Reassembling big file %ld (%s)", bigfileno + 1,
1199 outfile_fname);
1200 log_msg(2, tmp);
1201
1202 /*
1203 last slice is zero-length and uncompressed; when we find it, we stop.
1204 We DON'T wait until there are no more slices; if we did that,
1205 We might stop at end of CD, not at last slice (which is 0-len and uncompd)
1206 */
1207
1208 strncpy(pathname_of_last_file_restored, biggiestruct.filename,
1209 MAX_STR_LEN - 1);
1210 pathname_of_last_file_restored[MAX_STR_LEN - 1] = '\0';
1211
1212 log_msg(3, "file_to_openout = %s", file_to_openout);
1213 if (!(fout = fopen(file_to_openout, "w"))) {
1214 log_to_screen("Cannot openout outfile_fname - hard disk full?");
1215 return (1);
1216 }
1217 log_msg(3, "Opened out to %s", outfile_fname); // CD/DVD --> mondorestore --> ntfsclone --> hard disk itself
1218
1219 for (sliceno = 1, finished = FALSE; !finished;) {
1220 if (!does_file_exist
1221 (slice_fname(bigfileno, sliceno, ARCHIVES_PATH, ""))
1222 &&
1223 !does_file_exist(slice_fname
1224 (bigfileno, sliceno, ARCHIVES_PATH, "lzo"))
1225 &&
1226 !does_file_exist(slice_fname
1227 (bigfileno, sliceno, ARCHIVES_PATH, "gz"))
1228 &&
1229 !does_file_exist(slice_fname
1230 (bigfileno, sliceno, ARCHIVES_PATH, "bz2"))) {
1231 log_msg(3,
1232 "Cannot find a data slice or terminator slice on CD %d",
1233 g_current_media_number);
1234 g_current_media_number++;
1235 mds = media_descriptor_string(bkpinfo->backup_media_type);
1236 sprintf(tmp,
1237 "Asking for %s #%d so that I may read slice #%ld\n", mds,
1238 g_current_media_number, sliceno);
1239 log_msg(2, tmp);
1240 sprintf(tmp, "Restoring from %s #%d", mds, g_current_media_number);
1241 mr_free(mds);
1242
1243 log_to_screen(tmp);
1244 insist_on_this_cd_number(g_current_media_number);
1245 log_to_screen("Continuing to restore.");
1246 } else {
1247 strcpy(tmp,
1248 slice_fname(bigfileno, sliceno, ARCHIVES_PATH, ""));
1249 if (does_file_exist(tmp) && length_of_file(tmp) == 0) {
1250 log_msg(2,
1251 "End of bigfile # %ld (slice %ld is the terminator)",
1252 bigfileno + 1, sliceno);
1253 finished = TRUE;
1254 continue;
1255 } else {
1256 if (does_file_exist
1257 (slice_fname
1258 (bigfileno, sliceno, ARCHIVES_PATH, "lzo"))) {
1259 strcpy(bzip2_command, "lzop");
1260 strcpy(suffix, "lzo");
1261 } else
1262 if (does_file_exist
1263 (slice_fname
1264 (bigfileno, sliceno, ARCHIVES_PATH, "gz"))) {
1265 strcpy(bzip2_command, "gzip");
1266 strcpy(suffix, "gz");
1267 } else
1268 if (does_file_exist
1269 (slice_fname
1270 (bigfileno, sliceno, ARCHIVES_PATH, "bz2"))) {
1271 strcpy(bzip2_command, "bzip2");
1272 strcpy(suffix, "bz2");
1273 } else
1274 if (does_file_exist
1275 (slice_fname
1276 (bigfileno, sliceno, ARCHIVES_PATH, ""))) {
1277 strcpy(bzip2_command, "");
1278 strcpy(suffix, "");
1279 } else {
1280 log_to_screen("OK, that's pretty fsck0red...");
1281 return (1);
1282 }
1283 }
1284 if (bzip2_command[0] != '\0') {
1285 sprintf(bzip2_command + strlen(bzip2_command),
1286 " -dc %s 2>> %s",
1287 slice_fname(bigfileno, sliceno, ARCHIVES_PATH,
1288 suffix), MONDO_LOGFILE);
1289 } else {
1290 sprintf(bzip2_command, "cat %s 2>> %s",
1291 slice_fname(bigfileno, sliceno, ARCHIVES_PATH,
1292 suffix), MONDO_LOGFILE);
1293 }
1294 mds = media_descriptor_string(bkpinfo->backup_media_type);
1295 sprintf(tmp, "Working on %s #%d, file #%ld, slice #%ld ", mds,
1296 g_current_media_number, bigfileno + 1, sliceno);
1297 mr_free(mds);
1298 log_msg(2, tmp);
1299
1300 if (!g_text_mode) {
1301 newtDrawRootText(0, g_noof_rows - 2, tmp);
1302 newtRefresh();
1303 strip_spaces(tmp);
1304 update_progress_form(tmp);
1305 }
1306 if (!(fbzip2 = popen(bzip2_command, "r"))) {
1307 fatal_error("Can't run popen command");
1308 }
1309 while (!feof(fbzip2)) {
1310 siz = fread(bigblk, 1, TAPE_BLOCK_SIZE, fbzip2);
1311 if (siz > 0) {
1312 sprintf(sz_msg, "Read %ld from fbzip2", siz);
1313 siz = fwrite(bigblk, 1, siz, fout);
1314 sprintf(sz_msg + strlen(sz_msg),
1315 "; written %ld to fout", siz);
1316// log_msg(2. sz_msg);
1317 }
1318 }
1319 paranoid_pclose(fbzip2);
1320
1321
1322 sliceno++;
1323 g_current_progress++;
1324 }
1325 }
1326/*
1327 memset(bigblk, TAPE_BLOCK_SIZE, 1); // This all looks very fishy...
1328 fwrite( bigblk, 1, TAPE_BLOCK_SIZE, fout);
1329 fwrite( bigblk, 1, TAPE_BLOCK_SIZE, fout);
1330 fwrite( bigblk, 1, TAPE_BLOCK_SIZE, fout);
1331 fwrite( bigblk, 1, TAPE_BLOCK_SIZE, fout);
1332*/
1333 paranoid_fclose(fout);
1334 g_loglevel = old_loglevel;
1335
1336 if (use_ntfsprog_hack) {
1337 log_msg(3, "Waiting for ntfsclone to finish");
1338 sprintf(tmp,
1339 " ps | grep \" ntfsclone \" | grep -v grep > /dev/null 2> /dev/null");
1340 while (system(tmp) == 0) {
1341 sleep(1);
1342 }
1343 log_it("OK, ntfsclone has really finished");
1344 }
1345
1346 if (strcmp(outfile_fname, "/dev/null")) {
1347 chown(outfile_fname, biggiestruct.properties.st_uid,
1348 biggiestruct.properties.st_gid);
1349 chmod(outfile_fname, biggiestruct.properties.st_mode);
1350 ubuf->actime = biggiestruct.properties.st_atime;
1351 ubuf->modtime = biggiestruct.properties.st_mtime;
1352 utime(outfile_fname, ubuf);
1353 }
1354 paranoid_free(bigblk);
1355 paranoid_free(checksum);
1356 paranoid_free(outfile_fname);
1357 paranoid_free(tmp);
1358 paranoid_free(bzip2_command);
1359 paranoid_free(ntfsprog_command);
1360 paranoid_free(suffix);
1361 paranoid_free(sz_devfile);
1362
1363 return (retval);
1364}
1365
1366/**************************************************************************
1367 *END_ RESTORE_A_BIGGIEFILE_FROM_CD *
1368 **************************************************************************/
1369
1370
1371
1372/**
1373 * Restore a biggiefile from the currently opened stream.
1374 * @param bkpinfo The backup information structure. Fields used:
1375 * - @c bkpinfo->restore_path
1376 * - @c bkpinfo->zip_exe
1377 * @param orig_bf_fname The original filename of the biggiefile.
1378 * @param biggiefile_number The number of the biggiefile (starting from 0).
1379 * @param orig_checksum Unused.
1380 * @param biggiefile_size Unused.
1381 * @param filelist The node structure containing the list of files to be restored.
1382 * If @p orig_bf_fname is not in the list, it will be ignored.
1383 * @return 0 for success (or skip), nonzero for failure.
1384 * @bug orig_checksum and biggiefile_size are unused (except to check that they are non-NULL).
1385 */
1386int restore_a_biggiefile_from_stream(char *orig_bf_fname, long biggiefile_number, char *orig_checksum, //UNUSED
1387 long long biggiefile_size, //UNUSED
1388 struct s_node *filelist,
1389 int use_ntfsprog,
1390 char *pathname_of_last_file_restored)
1391{
1392 FILE *pout;
1393 FILE *fin;
1394
1395 /** mallocs ********/
1396 char *tmp;
1397 char *command;
1398 char *outfile_fname;
1399 char *ntfsprog_command;
1400 char *sz_devfile;
1401 char *ntfsprog_fifo;
1402 char *file_to_openout = NULL;
1403
1404 struct s_node *node;
1405
1406 int old_loglevel;
1407 long current_slice_number = 0;
1408 int retval = 0;
1409 int res = 0;
1410 int ctrl_chr = '\0';
1411 long long slice_siz;
1412 bool dummy_restore = FALSE;
1413 bool use_ntfsprog_hack = FALSE;
1414 pid_t pid;
1415 struct s_filename_and_lstat_info biggiestruct;
1416 struct utimbuf the_utime_buf, *ubuf;
1417 ubuf = &the_utime_buf;
1418
1419 malloc_string(tmp);
1420 malloc_string(ntfsprog_fifo);
1421 malloc_string(outfile_fname);
1422 malloc_string(command);
1423 malloc_string(sz_devfile);
1424 malloc_string(ntfsprog_command);
1425 old_loglevel = g_loglevel;
1426 assert(bkpinfo != NULL);
1427 assert(orig_bf_fname != NULL);
1428 assert(orig_checksum != NULL);
1429
1430 pathname_of_last_file_restored[0] = '\0';
1431 if (use_ntfsprog == BLK_START_A_PIHBIGGIE) {
1432 use_ntfsprog = 1;
1433 log_msg(1, "%s --- pih=YES", orig_bf_fname);
1434 } else if (use_ntfsprog == BLK_START_A_NORMBIGGIE) {
1435 use_ntfsprog = 0;
1436 log_msg(1, "%s --- pih=NO", orig_bf_fname);
1437 } else {
1438 use_ntfsprog = 0;
1439 log_msg(1, "%s --- pih=NO (weird marker though)", orig_bf_fname);
1440 }
1441
1442 strncpy(pathname_of_last_file_restored, orig_bf_fname,
1443 MAX_STR_LEN - 1);
1444 pathname_of_last_file_restored[MAX_STR_LEN - 1] = '\0';
1445
1446 /* open out to biggiefile to be restored (or /dev/null if biggiefile is not to be restored) */
1447
1448 if (filelist != NULL) {
1449 node = find_string_at_node(filelist, orig_bf_fname);
1450 if (!node) {
1451 dummy_restore = TRUE;
1452 log_msg(1,
1453 "Skipping big file %ld (%s) - not in biggielist subset",
1454 biggiefile_number + 1, orig_bf_fname);
1455 pathname_of_last_file_restored[0] = '\0';
1456 } else if (!(node->selected)) {
1457 dummy_restore = TRUE;
1458 log_msg(1, "Skipping %s (name isn't in biggielist subset)",
1459 orig_bf_fname);
1460 pathname_of_last_file_restored[0] = '\0';
1461 }
1462 }
1463
1464 if (use_ntfsprog) {
1465 if (strncmp(orig_bf_fname, "/dev/", 5)) {
1466 log_msg(1,
1467 "I was in error when I set use_ntfsprog to TRUE.");
1468 log_msg(1, "%s isn't even in /dev", orig_bf_fname);
1469 use_ntfsprog = FALSE;
1470 }
1471 }
1472
1473 if (use_ntfsprog) {
1474 g_loglevel = 4;
1475 strcpy(outfile_fname, orig_bf_fname);
1476 use_ntfsprog_hack = TRUE;
1477 log_msg(2,
1478 "Calling ntfsclone in background because %s is a /dev entry",
1479 outfile_fname);
1480 sprintf(sz_devfile, "%s/%d.%d.000",
1481 bkpinfo->tmpdir,
1482 (int) (random() % 32768),
1483 (int) (random() % 32768));
1484 mkfifo(sz_devfile, 0x770);
1485 strcpy(ntfsprog_fifo, sz_devfile);
1486 file_to_openout = ntfsprog_fifo;
1487 switch (pid = fork()) {
1488 case -1:
1489 fatal_error("Fork failure");
1490 case 0:
1491 log_msg(3,
1492 "CHILD - fip - calling feed_outfrom_ntfsprog(%s, %s)",
1493 outfile_fname, ntfsprog_fifo);
1494 res =
1495 feed_outfrom_ntfsprog(outfile_fname, ntfsprog_fifo);
1496// log_msg(3, "CHILD - fip - exiting");
1497 exit(res);
1498 break;
1499 default:
1500 log_msg(3,
1501 "feed_into_ntfsprog() called in background --- pid=%ld",
1502 (long int) (pid));
1503 }
1504 } else {
1505 if (!strncmp(orig_bf_fname, "/dev/", 5)) // non-NTFS partition
1506 {
1507 strcpy(outfile_fname, orig_bf_fname);
1508 } else // biggiefile
1509 {
1510 sprintf(outfile_fname, "%s/%s", bkpinfo->restore_path,
1511 orig_bf_fname);
1512 }
1513 use_ntfsprog_hack = FALSE;
1514 ntfsprog_fifo[0] = '\0';
1515 file_to_openout = outfile_fname;
1516 if (!does_file_exist(outfile_fname)) // yes, it looks weird with the '!' but it's correct that way
1517 {
1518 make_hole_for_file(outfile_fname);
1519 }
1520 sprintf(tmp, "Reassembling big file %ld (%s)",
1521 biggiefile_number + 1, orig_bf_fname);
1522 log_msg(2, tmp);
1523 }
1524
1525 if (dummy_restore) {
1526 sprintf(outfile_fname, "/dev/null");
1527 }
1528
1529 if (!bkpinfo->zip_exe[0]) {
1530 sprintf(command, "cat > \"%s\"", file_to_openout);
1531 } else {
1532 sprintf(command, "%s -dc > \"%s\" 2>> %s", bkpinfo->zip_exe,
1533 file_to_openout, MONDO_LOGFILE);
1534 if (strcmp(bkpinfo->zip_exe, "gzip") == 0) {
1535 /* Ignore SIGPIPE for gzip as it causes errors on big files
1536 * Cf: http://trac.mondorescue.org/ticket/244
1537 */
1538 signal(SIGPIPE,SIG_IGN);
1539 }
1540 }
1541 sprintf(tmp, "Pipe command = '%s'", command);
1542 log_msg(3, tmp);
1543
1544 /* restore biggiefile, one slice at a time */
1545 if (!(pout = popen(command, "w"))) {
1546 fatal_error("Cannot pipe out");
1547 }
1548 for (res = read_header_block_from_stream(&slice_siz, tmp, &ctrl_chr);
1549 ctrl_chr != BLK_STOP_A_BIGGIE;
1550 res = read_header_block_from_stream(&slice_siz, tmp, &ctrl_chr)) {
1551 if (ctrl_chr != BLK_START_AN_AFIO_OR_SLICE) {
1552 wrong_marker(BLK_START_AN_AFIO_OR_SLICE, ctrl_chr);
1553 }
1554 sprintf(tmp, "Working on file #%ld, slice #%ld ",
1555 biggiefile_number + 1, current_slice_number);
1556 log_msg(2, tmp);
1557 if (!g_text_mode) {
1558 newtDrawRootText(0, g_noof_rows - 2, tmp);
1559 newtRefresh();
1560 }
1561 strip_spaces(tmp);
1562 update_progress_form(tmp);
1563 if (current_slice_number == 0) {
1564 res =
1565 read_file_from_stream_to_file("/tmp/biggie-blah.txt",
1566 slice_siz);
1567 if (!(fin = fopen("/tmp/biggie-blah.txt", "r"))) {
1568 log_OS_error("blah blah");
1569 } else {
1570 if (fread
1571 ((void *) &biggiestruct, 1, sizeof(biggiestruct),
1572 fin) < sizeof(biggiestruct)) {
1573 log_msg(2,
1574 "Warning - unable to get biggiestruct of bigfile #%d",
1575 biggiefile_number + 1);
1576 }
1577 paranoid_fclose(fin);
1578 }
1579 } else {
1580 res =
1581 read_file_from_stream_to_stream(pout, slice_siz);
1582 }
1583 retval += res;
1584 res = read_header_block_from_stream(&slice_siz, tmp, &ctrl_chr);
1585 if (ctrl_chr != BLK_STOP_AN_AFIO_OR_SLICE) {
1586 wrong_marker(BLK_STOP_AN_AFIO_OR_SLICE, ctrl_chr);
1587 }
1588 current_slice_number++;
1589 g_current_progress++;
1590 }
1591 paranoid_pclose(pout);
1592
1593 if (bkpinfo->zip_exe[0]) {
1594 if (strcmp(bkpinfo->zip_exe, "gzip") == 0) {
1595 /* Re-enable SIGPIPE for gzip
1596 */
1597 signal(SIGPIPE, terminate_daemon);
1598 }
1599 }
1600
1601 log_msg(1, "pathname_of_last_file_restored is now %s",
1602 pathname_of_last_file_restored);
1603
1604 if (use_ntfsprog_hack) {
1605 log_msg(3, "Waiting for ntfsclone to finish");
1606 sprintf(tmp,
1607 " ps | grep \" ntfsclone \" | grep -v grep > /dev/null 2> /dev/null");
1608 while (system(tmp) == 0) {
1609 sleep(1);
1610 }
1611 log_msg(3, "OK, ntfsclone has really finished");
1612 }
1613
1614 log_msg(3, "biggiestruct.filename = %s", biggiestruct.filename);
1615 log_msg(3, "biggiestruct.checksum = %s", biggiestruct.checksum);
1616 if (strcmp(outfile_fname, "/dev/null")) {
1617 chmod(outfile_fname, biggiestruct.properties.st_mode);
1618 chown(outfile_fname, biggiestruct.properties.st_uid,
1619 biggiestruct.properties.st_gid);
1620 ubuf->actime = biggiestruct.properties.st_atime;
1621 ubuf->modtime = biggiestruct.properties.st_mtime;
1622 utime(outfile_fname, ubuf);
1623 }
1624
1625 paranoid_free(tmp);
1626 paranoid_free(outfile_fname);
1627 paranoid_free(command);
1628 paranoid_free(ntfsprog_command);
1629 paranoid_free(sz_devfile);
1630 paranoid_free(ntfsprog_fifo);
1631 g_loglevel = old_loglevel;
1632 return (retval);
1633}
1634
1635/**************************************************************************
1636 *END_RESTORE_A_BIGGIEFILE_FROM_STREAM *
1637 **************************************************************************/
1638
1639
1640
1641/**
1642 * Restore @p tarball_fname from CD.
1643 * @param tarball_fname The filename of the tarball to restore (in /mnt/cdrom).
1644 * This will be used unmodified.
1645 * @param current_tarball_number The number (starting from 0) of the fileset
1646 * we're restoring now.
1647 * @param filelist The node structure containing the list of files to be
1648 * restored. If no file in the afioball is in this list, afio will still be
1649 * called, but nothing will be written.
1650 * @return 0 for success, nonzero for failure.
1651 */
1652int
1653restore_a_tarball_from_CD(char *tarball_fname,
1654 long current_tarball_number,
1655 struct s_node *filelist)
1656{
1657 int retval = 0;
1658 int res;
1659 char *p;
1660
1661 /** malloc **/
1662 char *command = NULL;
1663 char *tmp;
1664 char *filelist_name;
1665 char *filelist_subset_fname;
1666 char *executable;
1667 char *temp_log;
1668 char screen_message[100];
1669 long matches = 0;
1670 bool use_star;
1671 char *xattr_fname;
1672 char *acl_fname;
1673// char files_to_restore_this_time_fname[MAX_STR_LEN];
1674
1675 assert_string_is_neither_NULL_nor_zerolength(tarball_fname);
1676 malloc_string(tmp);
1677 malloc_string(filelist_name);
1678 malloc_string(filelist_subset_fname);
1679 malloc_string(executable);
1680 malloc_string(temp_log);
1681 malloc_string(xattr_fname);
1682 malloc_string(acl_fname);
1683
1684 log_msg(5, "Entering");
1685 filelist_subset_fname[0] = '\0';
1686 use_star = (strstr(tarball_fname, ".star")) ? TRUE : FALSE;
1687// sprintf(files_to_restore_this_time_fname, "/tmp/ftrttf.%d.%d", (int)getpid(), (int)random());
1688 mr_asprintf(&command, "mkdir -p %s/tmp", MNT_RESTORING);
1689 run_program_and_log_output(command, 9);
1690 paranoid_free(command);
1691
1692 sprintf(temp_log, "/tmp/%d.%d", (int) (random() % 32768),
1693 (int) (random() % 32768));
1694
1695 sprintf(filelist_name, MNT_CDROM "/archives/filelist.%ld",
1696 current_tarball_number);
1697 if (length_of_file(filelist_name) <= 2) {
1698 log_msg(2, "There are _zero_ files in filelist '%s'",
1699 filelist_name);
1700 log_msg(2,
1701 "This is a bit silly (ask dev-team to fix mondo_makefilelist, please)");
1702 log_msg(2,
1703 "but it's non-critical. It's cosmetic. Don't worry about it.");
1704 retval = 0;
1705 goto leave_sub;
1706 }
1707 if (count_lines_in_file(filelist_name) <= 0
1708 || length_of_file(tarball_fname) <= 0) {
1709 log_msg(3, "length_of_file(%s) = %llu", tarball_fname, length_of_file(tarball_fname));
1710 log_msg(3, "count_lines_in_file(%s) = %llu", tarball_fname, count_lines_in_file(tarball_fname));
1711 sprintf(tmp, "Unable to restore fileset #%ld (CD I/O error)",
1712 current_tarball_number);
1713 log_to_screen(tmp);
1714 retval = 1;
1715 goto leave_sub;
1716 }
1717
1718 if (filelist) {
1719 sprintf(filelist_subset_fname, "/tmp/filelist-subset-%ld.tmp",
1720 current_tarball_number);
1721 if ((matches =
1722 save_filelist_entries_in_common(filelist_name, filelist,
1723 filelist_subset_fname,
1724 use_star))
1725 <= 0) {
1726 sprintf(tmp, "Skipping fileset %ld", current_tarball_number);
1727 log_msg(1, tmp);
1728 } else {
1729 log_msg(3, "Saved fileset %ld's subset to %s",
1730 current_tarball_number, filelist_subset_fname);
1731 }
1732 sprintf(screen_message, "Tarball #%ld --- %ld matches",
1733 current_tarball_number, matches);
1734 log_to_screen(screen_message);
1735 } else {
1736 filelist_subset_fname[0] = '\0';
1737 }
1738
1739 if (filelist == NULL || matches > 0) {
1740 if (g_getfattr) {
1741 sprintf(xattr_fname, XATTR_LIST_FNAME_RAW_SZ,
1742 MNT_CDROM "/archives", current_tarball_number);
1743 }
1744 if (g_getfacl) {
1745 sprintf(acl_fname, ACL_LIST_FNAME_RAW_SZ, MNT_CDROM "/archives",
1746 current_tarball_number);
1747 }
1748 if (strstr(tarball_fname, ".bz2")) {
1749 strcpy(executable, "bzip2");
1750 } else if (strstr(tarball_fname, ".gz")) {
1751 strcpy(executable, "gzip");
1752 } else if (strstr(tarball_fname, ".lzo")) {
1753 strcpy(executable, "lzop");
1754 } else {
1755 executable[0] = '\0';
1756 }
1757 if (executable[0]) {
1758 sprintf(tmp, "which %s > /dev/null 2> /dev/null", executable);
1759 if (run_program_and_log_output(tmp, FALSE)) {
1760 log_to_screen
1761 ("(compare_a_tarball) Compression program %s not found - oh no!", executable);
1762 paranoid_MR_finish(1);
1763 }
1764 strcpy(tmp, executable);
1765 sprintf(executable, "-P %s -Z", tmp);
1766 }
1767#ifdef __FreeBSD__
1768#define BUFSIZE 512
1769#else
1770#define BUFSIZE (1024L*1024L)/TAPE_BLOCK_SIZE
1771#endif
1772
1773// if (strstr(tarball_fname, ".star."))
1774 if (use_star) {
1775 mr_asprintf(&command, "star -x -force-remove -U " STAR_ACL_SZ " errctl= file=%s", tarball_fname);
1776 if (strstr(tarball_fname, ".bz2")) {
1777 mr_strcat(command, " -bz");
1778 }
1779 } else {
1780 if (filelist_subset_fname[0] != '\0') {
1781 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);
1782 } else {
1783 mr_asprintf(&command, "afio -i -b %ld -c %ld -M 8m %s %s", TAPE_BLOCK_SIZE, BUFSIZE, executable, tarball_fname);
1784 }
1785 }
1786
1787#undef BUFSIZE
1788 mr_strcat(command, " 2>> %s >> %s", temp_log, temp_log);
1789 log_msg(1, "command = '%s'", command);
1790 unlink(temp_log);
1791 res = system(command);
1792 if (res) {
1793 p = strstr(command, "-acl ");
1794 if (p) {
1795 p[0] = p[1] = p[2] = p[3] = ' ';
1796 log_msg(1, "new command = '%s'", command);
1797 res = system(command);
1798 }
1799 }
1800 paranoid_free(command);
1801
1802 if (res && length_of_file(temp_log) < 5) {
1803 res = 0;
1804 }
1805
1806 if (g_getfattr) {
1807 log_msg(1, "Setting fattr list %s", xattr_fname);
1808 if (length_of_file(xattr_fname) > 0) {
1809 res = set_fattr_list(filelist_subset_fname, xattr_fname);
1810 if (res) {
1811 log_to_screen
1812 ("Errors occurred while setting extended attributes");
1813 } else {
1814 log_msg(1, "I set xattr OK");
1815 }
1816 retval += res;
1817 }
1818 }
1819 if (g_getfacl) {
1820 log_msg(1, "Setting acl list %s", acl_fname);
1821 if (length_of_file(acl_fname) > 0) {
1822 res = set_acl_list(filelist_subset_fname, acl_fname);
1823 if (res) {
1824 log_to_screen
1825 ("Errors occurred while setting access control lists");
1826 } else {
1827 log_msg(1, "I set ACL OK");
1828 }
1829 retval += res;
1830 }
1831 }
1832 if (retval) {
1833 mr_asprintf(&command, "cat %s >> %s", temp_log, MONDO_LOGFILE);
1834 system(command);
1835 paranoid_free(command);
1836
1837 log_msg(2, "Errors occurred while processing fileset #%d",
1838 current_tarball_number);
1839 } else {
1840 log_msg(2, "Fileset #%d processed OK", current_tarball_number);
1841 }
1842 }
1843 if (does_file_exist("/PAUSE")) {
1844 popup_and_OK
1845 ("Press ENTER to go on. Delete /PAUSE to stop these pauses.");
1846 }
1847 unlink(filelist_subset_fname);
1848 unlink(xattr_fname);
1849 unlink(acl_fname);
1850 unlink(temp_log);
1851
1852 leave_sub:
1853 paranoid_free(tmp);
1854 paranoid_free(filelist_name);
1855 paranoid_free(filelist_subset_fname);
1856 paranoid_free(executable);
1857 paranoid_free(temp_log);
1858 paranoid_free(xattr_fname);
1859 paranoid_free(acl_fname);
1860 log_msg(5, "Leaving");
1861 return (retval);
1862}
1863
1864/**************************************************************************
1865 *END_RESTORE_A_TARBALL_FROM_CD *
1866 **************************************************************************/
1867
1868
1869/**
1870 * Restore a tarball from the currently opened stream.
1871 * @param bkpinfo The backup information structure. Fields used:
1872 * - @c bkpinfo->backup_media_type
1873 * - @c bkpinfo->media_device
1874 * - @c bkpinfo->zip_exe
1875 * @param tarball_fname The filename of the afioball to restore.
1876 * @param current_tarball_number The number (starting from 0) of the fileset
1877 * we're restoring now.
1878 * @param filelist The node structure containing the list of files to be
1879 * restored. If no file in the afioball is in this list, afio will still be
1880 * called, but nothing will be written.
1881 * @param size The size (in @b bytes) of the afioball.
1882 * @return 0 for success, nonzero for failure.
1883 */
1884int
1885restore_a_tarball_from_stream(char *tarball_fname,
1886 long current_tarball_number,
1887 struct s_node *filelist,
1888 long long size, char *xattr_fname,
1889 char *acl_fname)
1890{
1891 int retval = 0;
1892 int res = 0;
1893
1894 /** malloc add ***/
1895 char *tmp;
1896 char *mds = NULL;
1897 char *command;
1898 char *afio_fname;
1899 char *filelist_fname;
1900 char *filelist_subset_fname;
1901 char *executable;
1902 long matches = 0;
1903 bool restore_this_fileset = FALSE;
1904 bool use_star;
1905
1906 assert(bkpinfo != NULL);
1907 assert_string_is_neither_NULL_nor_zerolength(tarball_fname);
1908 malloc_string(filelist_subset_fname);
1909 malloc_string(filelist_fname);
1910 malloc_string(afio_fname);
1911 malloc_string(executable);
1912 malloc_string(command);
1913 malloc_string(tmp);
1914 filelist_subset_fname[0] = '\0';
1915 /* to do it with a file... */
1916 use_star = (strstr(tarball_fname, ".star")) ? TRUE : FALSE;
1917 mds = media_descriptor_string(bkpinfo->backup_media_type);
1918 sprintf(tmp,
1919 "Restoring from fileset #%ld (%ld KB) on %s #%d",
1920 current_tarball_number, (long) size >> 10, mds, g_current_media_number);
1921 mr_free(mds);
1922
1923 log_msg(2, tmp);
1924 run_program_and_log_output("mkdir -p " MNT_RESTORING "/tmp", FALSE);
1925
1926 /****************************************************************************
1927 * Use RAMDISK's /tmp; saves time; oh wait, it's too small *
1928 * Well, pipe from tape to afio, then; oh wait, can't do that either: bug *
1929 * in afio or someting; oh darn.. OK, use tmpfs :-) *
1930 ****************************************************************************/
1931 filelist_fname[0] = filelist_subset_fname[0] = '\0';
1932 sprintf(afio_fname, "/tmp/tmpfs/archive.tmp.%ld",
1933 current_tarball_number);
1934 sprintf(filelist_fname, "%s/filelist.%ld", bkpinfo->tmpdir,
1935 current_tarball_number);
1936 sprintf(filelist_subset_fname, "%s/filelist-subset-%ld.tmp",
1937 bkpinfo->tmpdir, current_tarball_number);
1938// sprintf(filelist_fname, "/tmp/tmpfs/temp-filelist.%ld", current_tarball_number);
1939 res = read_file_from_stream_to_file(afio_fname, size);
1940 if (strstr(tarball_fname, ".star")) {
1941 bkpinfo->use_star = TRUE;
1942 }
1943 if (res) {
1944 log_msg(1, "Warning - error reading afioball from tape");
1945 }
1946 if (bkpinfo->compression_level == 0) {
1947 executable[0] = '\0';
1948 } else {
1949 if (bkpinfo->use_star) {
1950 strcpy(executable, " -bz");
1951 } else {
1952 sprintf(executable, "-P %s -Z", bkpinfo->zip_exe);
1953 }
1954 }
1955
1956 if (!filelist) // if unconditional restore then restore entire fileset
1957 {
1958 restore_this_fileset = TRUE;
1959 } else // If restoring selectively then get TOC from tarball
1960 {
1961 if (strstr(tarball_fname, ".star.")) {
1962 use_star = TRUE;
1963 sprintf(command, "star -t file=%s %s", afio_fname, executable);
1964 } else {
1965 use_star = FALSE;
1966 sprintf(command, "afio -t -M 8m -b %ld %s %s", TAPE_BLOCK_SIZE,
1967 executable, afio_fname);
1968 }
1969 sprintf(command + strlen(command), " > %s 2>> %s", filelist_fname,
1970 MONDO_LOGFILE);
1971 log_msg(1, "command = %s", command);
1972 if (system(command)) {
1973 log_msg(4, "Warning - error occurred while retrieving TOC");
1974 }
1975 if ((matches =
1976 save_filelist_entries_in_common(filelist_fname, filelist,
1977 filelist_subset_fname,
1978 use_star))
1979 <= 0 || length_of_file(filelist_subset_fname) < 2) {
1980 if (length_of_file(filelist_subset_fname) < 2) {
1981 log_msg(1, "No matches found in fileset %ld",
1982 current_tarball_number);
1983 }
1984 sprintf(tmp, "Skipping fileset %ld", current_tarball_number);
1985 log_msg(2, tmp);
1986 restore_this_fileset = FALSE;
1987 } else {
1988 log_msg(5, "%ld matches. Saved fileset %ld's subset to %s",
1989 matches, current_tarball_number,
1990 filelist_subset_fname);
1991 restore_this_fileset = TRUE;
1992 }
1993 }
1994
1995// Concoct the call to star/afio to restore files
1996 if (strstr(tarball_fname, ".star.")) // star
1997 {
1998 sprintf(command, "star -x file=%s %s", afio_fname, executable);
1999 if (filelist) {
2000 sprintf(command + strlen(command), " list=%s",
2001 filelist_subset_fname);
2002 }
2003 } else // afio
2004 {
2005 sprintf(command, "afio -i -M 8m -b %ld %s", TAPE_BLOCK_SIZE,
2006 executable);
2007 if (filelist) {
2008 sprintf(command + strlen(command), " -w %s",
2009 filelist_subset_fname);
2010 }
2011 sprintf(command + strlen(command), " %s", afio_fname);
2012 }
2013 sprintf(command + strlen(command), " 2>> %s", MONDO_LOGFILE);
2014
2015// Call if IF there are files to restore (selectively/unconditionally)
2016 if (restore_this_fileset) {
2017 log_msg(1, "Calling command='%s'", command);
2018 paranoid_system(command);
2019
2020 if (g_getfattr) {
2021 log_it("Restoring xattr stuff");
2022 res = set_fattr_list(filelist_subset_fname, xattr_fname);
2023 if (res) {
2024 log_msg(1, "Errors occurred while setting xattr");
2025 } else {
2026 log_msg(1, "I set xattr OK");
2027 }
2028 retval += res;
2029 }
2030
2031 if (g_getfacl) {
2032 log_it("Restoring acl stuff");
2033 res = set_acl_list(filelist_subset_fname, acl_fname);
2034 if (res) {
2035 log_msg(1, "Errors occurred while setting ACL");
2036 } else {
2037 log_msg(1, "I set ACL OK");
2038 }
2039 retval += res;
2040 }
2041
2042 } else {
2043 log_msg(1, "NOT CALLING '%s'", command);
2044 }
2045
2046 if (does_file_exist("/PAUSE") && current_tarball_number >= 50) {
2047 log_to_screen("Paused after set %ld", current_tarball_number);
2048 popup_and_OK("Pausing. Press ENTER to continue.");
2049 }
2050
2051 unlink(filelist_subset_fname);
2052 unlink(filelist_fname);
2053 unlink(afio_fname);
2054
2055 paranoid_free(filelist_subset_fname);
2056 paranoid_free(filelist_fname);
2057 paranoid_free(afio_fname);
2058 paranoid_free(command);
2059 paranoid_free(tmp);
2060 return (retval);
2061}
2062
2063/**************************************************************************
2064 *END_RESTORE_A_TARBALL_FROM_STREAM *
2065 **************************************************************************/
2066
2067
2068
2069
2070/**
2071 * Restore all biggiefiles from all media in this CD backup.
2072 * The CD with the last afioball should be currently mounted.
2073 * @param bkpinfo The backup information structure. @c backup_media_type is the
2074 * only field used in this function.
2075 * @param filelist The node structure containing the list of files to be
2076 * restored. If a prospective biggiefile is not in this list, it will be ignored.
2077 * @return 0 for success, nonzero for failure.
2078 */
2079int
2080restore_all_biggiefiles_from_CD(struct s_node *filelist)
2081{
2082 int retval = 0;
2083 int res = 0;
2084 long noof_biggiefiles, bigfileno = 0, total_slices;
2085 /** malloc **/
2086 char *tmp;
2087 char *mds = NULL;
2088 bool just_changed_cds = FALSE;
2089 char *xattr_fname;
2090 char *acl_fname;
2091 char *biggies_whose_EXATs_we_should_set; // EXtended ATtributes
2092 char *pathname_of_last_biggie_restored;
2093 FILE *fbw = NULL;
2094
2095 malloc_string(xattr_fname);
2096 malloc_string(acl_fname);
2097 malloc_string(tmp);
2098 malloc_string(biggies_whose_EXATs_we_should_set);
2099 malloc_string(pathname_of_last_biggie_restored);
2100 assert(bkpinfo != NULL);
2101
2102 sprintf(biggies_whose_EXATs_we_should_set,
2103 "%s/biggies-whose-EXATs-we-should-set", bkpinfo->tmpdir);
2104 if (!(fbw = fopen(biggies_whose_EXATs_we_should_set, "w"))) {
2105 log_msg(1, "Warning - cannot openout %s",
2106 biggies_whose_EXATs_we_should_set);
2107 }
2108
2109 read_cfg_var(g_mondo_cfg_file, "total-slices", tmp);
2110 total_slices = atol(tmp);
2111 sprintf(tmp, "Reassembling large files ");
2112 mvaddstr_and_log_it(g_currentY, 0, tmp);
2113 if (length_of_file(BIGGIELIST) < 6) {
2114 log_msg(1, "OK, no biggielist; not restoring biggiefiles");
2115 return (0);
2116 }
2117 noof_biggiefiles = count_lines_in_file(BIGGIELIST);
2118 if (noof_biggiefiles <= 0) {
2119 log_msg(2,
2120 "OK, no biggiefiles in biggielist; not restoring biggiefiles");
2121 return (0);
2122 }
2123 sprintf(tmp, "OK, there are %ld biggiefiles in the archives",
2124 noof_biggiefiles);
2125 log_msg(2, tmp);
2126
2127 open_progress_form("Reassembling large files",
2128 "I am now reassembling all the large files.",
2129 "Please wait. This may take some time.",
2130 "", total_slices);
2131 for (bigfileno = 0 ; bigfileno < noof_biggiefiles ;) {
2132 log_msg(2, "Thinking about restoring bigfile %ld", bigfileno + 1);
2133 if (!does_file_exist(slice_fname(bigfileno, 0, ARCHIVES_PATH, ""))) {
2134 log_msg(3,
2135 "...but its first slice isn't on this CD. Perhaps this was a selective restore?");
2136 mds = media_descriptor_string(bkpinfo->backup_media_type);
2137 log_msg(3, "Cannot find bigfile #%ld 's first slice on %s #%d",
2138 bigfileno + 1, mds,
2139 g_current_media_number);
2140 log_msg(3, "Slicename would have been %s",
2141 slice_fname(bigfileno, 0, ARCHIVES_PATH, ""));
2142 // I'm not positive 'just_changed_cds' is even necessary...
2143 if (just_changed_cds) {
2144 just_changed_cds = FALSE;
2145 log_msg(3,
2146 "I'll continue to scan this CD for bigfiles to be restored.");
2147 } else if (does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST")) {
2148 insist_on_this_cd_number(++g_current_media_number);
2149 sprintf(tmp, "Restoring from %s #%d", mds,
2150 g_current_media_number);
2151 log_to_screen(tmp);
2152 just_changed_cds = TRUE;
2153 } else {
2154 /* That big file doesn't exist, but the followings may */
2155 /* So we need to continue looping */
2156 log_msg(2, "There was no bigfile #%ld. That's OK.",
2157 bigfileno + 1);
2158 log_msg(2, "I'm going to stop restoring bigfiles now.");
2159 retval++;
2160 bigfileno++;
2161 }
2162 mr_free(mds);
2163 } else {
2164 just_changed_cds = FALSE;
2165 sprintf(tmp, "Restoring big file %ld", bigfileno + 1);
2166 update_progress_form(tmp);
2167 res =
2168 restore_a_biggiefile_from_CD(bigfileno, filelist, pathname_of_last_biggie_restored);
2169 log_it("%s",pathname_of_last_biggie_restored);
2170 if (fbw && pathname_of_last_biggie_restored[0]) {
2171 fprintf(fbw, "%s\n", pathname_of_last_biggie_restored);
2172 }
2173 retval += res;
2174 bigfileno++;
2175
2176 }
2177 }
2178
2179 if (fbw) {
2180 fclose(fbw);
2181 if (g_getfattr) {
2182 sprintf(xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, ARCHIVES_PATH);
2183 if (length_of_file(xattr_fname) > 0) {
2184 set_fattr_list(biggies_whose_EXATs_we_should_set, xattr_fname);
2185 }
2186 }
2187 if (g_getfacl) {
2188 sprintf(acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, ARCHIVES_PATH);
2189 if (length_of_file(acl_fname) > 0) {
2190 set_acl_list(biggies_whose_EXATs_we_should_set, acl_fname);
2191 }
2192 }
2193 }
2194 if (does_file_exist("/PAUSE")) {
2195 popup_and_OK
2196 ("Press ENTER to go on. Delete /PAUSE to stop these pauses.");
2197 }
2198 close_progress_form();
2199 if (retval) {
2200 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
2201 } else {
2202 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2203 }
2204 paranoid_free(xattr_fname);
2205 paranoid_free(acl_fname);
2206 paranoid_free(tmp);
2207 paranoid_free(biggies_whose_EXATs_we_should_set);
2208 paranoid_free(pathname_of_last_biggie_restored);
2209 return (retval);
2210}
2211
2212/**************************************************************************
2213 *END_RESTORE_ALL_BIGGIFILES_FROM_CD *
2214 **************************************************************************/
2215
2216
2217
2218/**
2219 * Restore all afioballs from all CDs in the backup.
2220 * The first CD should be inserted (if not, it will be asked for).
2221 * @param bkpinfo The backup information structure. @c backup_media_type is the
2222 * only field used in @e this function.
2223 * @param filelist The node structure containing the list of files to be
2224 * restored. If no file in some particular afioball is in this list, afio will
2225 * still be called for that fileset, but nothing will be written.
2226 * @return 0 for success, or the number of filesets that failed.
2227 */
2228int
2229restore_all_tarballs_from_CD(struct s_node *filelist)
2230{
2231 int retval = 0;
2232 int res;
2233 int attempts;
2234 long current_tarball_number = 0;
2235 long max_val;
2236 /**malloc ***/
2237 char *tmp = NULL;
2238 char *mds = NULL;
2239 char *tmp1 = NULL;
2240 char *tarball_fname;
2241 char *progress_str;
2242 char *comment;
2243
2244 malloc_string(tmp);
2245 malloc_string(tarball_fname);
2246 malloc_string(progress_str);
2247 malloc_string(comment);
2248
2249 assert(bkpinfo != NULL);
2250
2251 mvaddstr_and_log_it(g_currentY, 0, "Restoring from archives");
2252 log_msg(2,
2253 "Insisting on 1st CD, so that I can have a look at LAST-FILELIST-NUMBER");
2254 if (g_current_media_number != 1) {
2255 log_msg(3, "OK, that's jacked up.");
2256 g_current_media_number = 1;
2257 }
2258 insist_on_this_cd_number(g_current_media_number);
2259 read_cfg_var(g_mondo_cfg_file, "last-filelist-number", tmp);
2260 max_val = atol(tmp) + 1;
2261 paranoid_free(tmp);
2262
2263 mds = media_descriptor_string(bkpinfo->backup_media_type);
2264 sprintf(progress_str, "Restoring from %s #%d", mds, g_current_media_number);
2265
2266 log_to_screen(progress_str);
2267 open_progress_form("Restoring from archives",
2268 "Restoring data from the archives.",
2269 "Please wait. This may take some time.",
2270 progress_str, max_val);
2271 for (;;) {
2272 insist_on_this_cd_number(g_current_media_number);
2273 update_progress_form(progress_str);
2274 sprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.bz2",
2275 current_tarball_number);
2276 if (!does_file_exist(tarball_fname)) {
2277 sprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.gz",
2278 current_tarball_number);
2279 }
2280 if (!does_file_exist(tarball_fname)) {
2281 sprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.lzo",
2282 current_tarball_number);
2283 }
2284 if (!does_file_exist(tarball_fname)) {
2285 sprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.",
2286 current_tarball_number);
2287 }
2288 if (!does_file_exist(tarball_fname)) {
2289 sprintf(tarball_fname, MNT_CDROM "/archives/%ld.star.bz2",
2290 current_tarball_number);
2291 }
2292 if (!does_file_exist(tarball_fname)) {
2293 sprintf(tarball_fname, MNT_CDROM "/archives/%ld.star.",
2294 current_tarball_number);
2295 }
2296 if (!does_file_exist(tarball_fname)) {
2297 if (current_tarball_number == 0) {
2298 log_to_screen
2299 ("No tarballs. Strange. Maybe you only backed up freakin' big files?");
2300 return (0);
2301 }
2302 if (!does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST")
2303 || system("find " MNT_CDROM
2304 "/archives/slice* > /dev/null 2> /dev/null") ==
2305 0) {
2306 break;
2307 }
2308 g_current_media_number++;
2309 sprintf(progress_str, "Restoring from %s #%d",
2310 media_descriptor_string(bkpinfo->backup_media_type),
2311 g_current_media_number);
2312 log_to_screen(progress_str);
2313 } else {
2314 sprintf(progress_str, "Restoring from fileset #%ld on %s #%d",
2315 current_tarball_number, mds, g_current_media_number);
2316// log_msg(3, "progress_str = %s", progress_str);
2317 for (res = 999, attempts = 0; attempts < 3 && res != 0;
2318 attempts++) {
2319 res =
2320 restore_a_tarball_from_CD(tarball_fname,
2321 current_tarball_number,
2322 filelist);
2323 }
2324 mr_asprintf(&tmp1, "%s #%d, fileset #%ld - restore ",
2325 mds, g_current_media_number, current_tarball_number);
2326 if (res) {
2327 mr_strcat(tmp1, "reported errors");
2328 } else if (attempts > 1) {
2329 mr_strcat(tmp1, "succeeded");
2330 } else {
2331 mr_strcat(tmp1, "succeeded");
2332 }
2333 if (attempts > 1) {
2334 mr_strcat(tmp1, " (%d attempts) - review logs", attempts);
2335 }
2336 strcpy(comment, tmp1);
2337 paranoid_free(tmp1);
2338 if (attempts > 1) {
2339 log_to_screen(comment);
2340 }
2341
2342 retval += res;
2343 current_tarball_number++;
2344 g_current_progress++;
2345 }
2346 }
2347 mr_free(mds);
2348
2349 close_progress_form();
2350 if (retval) {
2351 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
2352 } else {
2353 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2354 }
2355 paranoid_free(tarball_fname);
2356 paranoid_free(progress_str);
2357 paranoid_free(comment);
2358
2359 return (retval);
2360}
2361
2362/**************************************************************************
2363 *END_RESTORE_ALL_TARBALLS_FROM_CD *
2364 **************************************************************************/
2365
2366
2367
2368/**
2369 * Restore all biggiefiles from the currently opened stream.
2370 * @param bkpinfo The backup information structure. Passed to other functions.
2371 * @param filelist The node structure containing the list of files to be
2372 * restored. If a prospective biggiefile is not in the list, it will be ignored.
2373 * @return 0 for success, or the number of biggiefiles that failed.
2374 */
2375int
2376restore_all_biggiefiles_from_stream(struct s_node *filelist)
2377{
2378 long noof_biggiefiles;
2379 long current_bigfile_number = 0;
2380 long total_slices;
2381
2382 int retval = 0;
2383 int res = 0;
2384 int ctrl_chr;
2385
2386 /** malloc add ****/
2387 char *tmp;
2388 char *biggie_fname;
2389 char *biggie_cksum;
2390 char *xattr_fname;
2391 char *acl_fname;
2392 char *p;
2393 char *pathname_of_last_biggie_restored;
2394 char *biggies_whose_EXATs_we_should_set; // EXtended ATtributes
2395 long long biggie_size;
2396 FILE *fbw = NULL;
2397
2398 malloc_string(tmp);
2399 malloc_string(biggie_fname);
2400 malloc_string(biggie_cksum);
2401 malloc_string(xattr_fname);
2402 malloc_string(acl_fname);
2403 malloc_string(biggies_whose_EXATs_we_should_set);
2404 malloc_string(pathname_of_last_biggie_restored);
2405 assert(bkpinfo != NULL);
2406
2407 read_cfg_var(g_mondo_cfg_file, "total-slices", tmp);
2408
2409 total_slices = atol(tmp);
2410 sprintf(tmp, "Reassembling large files ");
2411 if (g_getfattr) {
2412 sprintf(xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
2413 }
2414 if (g_getfacl) {
2415 sprintf(acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
2416 }
2417 mvaddstr_and_log_it(g_currentY, 0, tmp);
2418 sprintf(biggies_whose_EXATs_we_should_set,
2419 "%s/biggies-whose-EXATs-we-should-set", bkpinfo->tmpdir);
2420 if (!(fbw = fopen(biggies_whose_EXATs_we_should_set, "w"))) {
2421 log_msg(1, "Warning - cannot openout %s",
2422 biggies_whose_EXATs_we_should_set);
2423 }
2424// get xattr and acl files if they're there
2425 res =
2426 read_header_block_from_stream(&biggie_size, biggie_fname,
2427 &ctrl_chr);
2428 if (ctrl_chr == BLK_START_EXTENDED_ATTRIBUTES) {
2429 res =
2430 read_EXAT_files_from_tape(&biggie_size, biggie_fname,
2431 &ctrl_chr, xattr_fname, acl_fname);
2432 }
2433
2434 noof_biggiefiles = atol(biggie_fname);
2435 sprintf(tmp, "OK, there are %ld biggiefiles in the archives",
2436 noof_biggiefiles);
2437 log_msg(2, tmp);
2438 open_progress_form("Reassembling large files",
2439 "I am now reassembling all the large files.",
2440 "Please wait. This may take some time.",
2441 "", total_slices);
2442
2443 for (res =
2444 read_header_block_from_stream(&biggie_size, biggie_fname,
2445 &ctrl_chr);
2446 ctrl_chr != BLK_STOP_BIGGIEFILES;
2447 res =
2448 read_header_block_from_stream(&biggie_size, biggie_fname,
2449 &ctrl_chr)) {
2450 if (ctrl_chr != BLK_START_A_NORMBIGGIE
2451 && ctrl_chr != BLK_START_A_PIHBIGGIE) {
2452 wrong_marker(BLK_START_A_NORMBIGGIE, ctrl_chr);
2453 }
2454 p = strrchr(biggie_fname, '/');
2455 if (!p) {
2456 p = biggie_fname;
2457 } else {
2458 p++;
2459 }
2460 sprintf(tmp, "Restoring big file %ld (%lld K)",
2461 current_bigfile_number + 1, biggie_size / 1024);
2462 update_progress_form(tmp);
2463 res = restore_a_biggiefile_from_stream(biggie_fname,
2464 current_bigfile_number,
2465 biggie_cksum,
2466 biggie_size,
2467 filelist, ctrl_chr,
2468 pathname_of_last_biggie_restored);
2469 log_msg(1, "I believe I have restored %s",
2470 pathname_of_last_biggie_restored);
2471 if (fbw && pathname_of_last_biggie_restored[0]) {
2472 fprintf(fbw, "%s\n", pathname_of_last_biggie_restored);
2473 }
2474 retval += res;
2475 current_bigfile_number++;
2476
2477 }
2478 if (current_bigfile_number != noof_biggiefiles
2479 && noof_biggiefiles != 0) {
2480 sprintf(tmp, "Warning - bigfileno=%ld but noof_biggiefiles=%ld\n",
2481 current_bigfile_number, noof_biggiefiles);
2482 } else {
2483 sprintf(tmp,
2484 "%ld biggiefiles in biggielist.txt; %ld biggiefiles processed today.",
2485 noof_biggiefiles, current_bigfile_number);
2486 }
2487 log_msg(1, tmp);
2488
2489 if (fbw) {
2490 fclose(fbw);
2491 if (length_of_file(biggies_whose_EXATs_we_should_set) > 2) {
2492 log_it("Setting biggie-EXATs");
2493 if (g_getfattr) {
2494 if (length_of_file(xattr_fname) > 0) {
2495 log_msg(1, "set_fattr_List(%s,%s)",
2496 biggies_whose_EXATs_we_should_set, xattr_fname);
2497 set_fattr_list(biggies_whose_EXATs_we_should_set,
2498 xattr_fname);
2499 }
2500 }
2501 if (g_getfacl) {
2502 if (length_of_file(acl_fname) > 0) {
2503 log_msg(1, "set_acl_list(%s,%s)",
2504 biggies_whose_EXATs_we_should_set, acl_fname);
2505 set_acl_list(biggies_whose_EXATs_we_should_set, acl_fname);
2506 }
2507 }
2508 } else {
2509 log_it("No biggiefiles selected. So, no biggie-EXATs to set.");
2510 }
2511 }
2512 if (does_file_exist("/PAUSE")) {
2513 popup_and_OK
2514 ("Press ENTER to go on. Delete /PAUSE to stop these pauses.");
2515 }
2516
2517 close_progress_form();
2518 if (retval) {
2519 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
2520 } else {
2521 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2522 }
2523 paranoid_free(biggies_whose_EXATs_we_should_set);
2524 paranoid_free(pathname_of_last_biggie_restored);
2525 paranoid_free(biggie_fname);
2526 paranoid_free(biggie_cksum);
2527 paranoid_free(xattr_fname);
2528 paranoid_free(acl_fname);
2529 paranoid_free(tmp);
2530 return (retval);
2531}
2532
2533/**************************************************************************
2534 *END_RESTORE_ALL_BIGGIEFILES_FROM_STREAM *
2535 **************************************************************************/
2536
2537
2538
2539
2540
2541
2542/**
2543 * Restore all afioballs from the currently opened tape stream.
2544 * @param bkpinfo The backup information structure. Fields used:
2545 * - @c bkpinfo->backup_media_type
2546 * - @c bkpinfo->restore_path
2547 * @param filelist The node structure containing the list of files to be
2548 * restored. If no file in an afioball is in this list, afio will still be
2549 * called for that fileset, but nothing will be written.
2550 * @return 0 for success, or the number of filesets that failed.
2551 */
2552int
2553restore_all_tarballs_from_stream(struct s_node *filelist)
2554{
2555 int retval = 0;
2556 int res;
2557 long current_afioball_number = 0;
2558 int ctrl_chr;
2559 long max_val /*, total_noof_files */ ;
2560
2561 /** malloc **/
2562 char *tmp;
2563 char *mds = NULL;
2564 char *progress_str;
2565 char *tmp_fname;
2566 char *xattr_fname;
2567 char *acl_fname;
2568
2569 long long tmp_size;
2570
2571 malloc_string(tmp);
2572 malloc_string(progress_str);
2573 malloc_string(tmp_fname);
2574 assert(bkpinfo != NULL);
2575 malloc_string(xattr_fname);
2576 malloc_string(acl_fname);
2577 mvaddstr_and_log_it(g_currentY, 0, "Restoring from archives");
2578 read_cfg_var(g_mondo_cfg_file, "last-filelist-number", tmp);
2579 max_val = atol(tmp) + 1;
2580
2581 chdir(bkpinfo->restore_path); /* I don't know why this is needed _here_ but it seems to be. -HR, 02/04/2002 */
2582
2583 run_program_and_log_output("pwd", 5);
2584
2585 sprintf(progress_str, "Restoring from media #%d",
2586 g_current_media_number);
2587 log_to_screen(progress_str);
2588 open_progress_form("Restoring from archives",
2589 "Restoring data from the archives.",
2590 "Please wait. This may take some time.",
2591 progress_str, max_val);
2592
2593 log_msg(3, "hey");
2594
2595 res = read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
2596 if (res) {
2597 log_msg(2, "Warning - error reading afioball from tape");
2598 }
2599 retval += res;
2600 if (ctrl_chr != BLK_START_AFIOBALLS) {
2601 wrong_marker(BLK_START_AFIOBALLS, ctrl_chr);
2602 }
2603 log_msg(2, "ho");
2604 res = read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
2605 while (ctrl_chr != BLK_STOP_AFIOBALLS) {
2606 update_progress_form(progress_str);
2607 if (g_getfattr) {
2608 sprintf(xattr_fname, "%s/xattr-subset-%ld.tmp", bkpinfo->tmpdir,
2609 current_afioball_number);
2610 unlink(xattr_fname);
2611 }
2612 if (g_getfacl) {
2613 sprintf(acl_fname, "%s/acl-subset-%ld.tmp", bkpinfo->tmpdir,
2614 current_afioball_number);
2615 unlink(acl_fname);
2616 }
2617 if (ctrl_chr == BLK_START_EXTENDED_ATTRIBUTES) {
2618 log_it("Reading EXAT files from tape");
2619 res =
2620 read_EXAT_files_from_tape(&tmp_size, tmp_fname,
2621 &ctrl_chr, xattr_fname,
2622 acl_fname);
2623 }
2624 if (ctrl_chr != BLK_START_AN_AFIO_OR_SLICE) {
2625 wrong_marker(BLK_START_AN_AFIO_OR_SLICE, ctrl_chr);
2626 }
2627 sprintf(tmp,
2628 "Restoring from fileset #%ld (name=%s, size=%ld K)",
2629 current_afioball_number, tmp_fname, (long) tmp_size >> 10);
2630 res =
2631 restore_a_tarball_from_stream(tmp_fname,
2632 current_afioball_number,
2633 filelist, tmp_size, xattr_fname,
2634 acl_fname);
2635 retval += res;
2636 if (res) {
2637 sprintf(tmp, "Fileset %ld - errors occurred",
2638 current_afioball_number);
2639 log_to_screen(tmp);
2640 }
2641 res =
2642 read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
2643 if (ctrl_chr != BLK_STOP_AN_AFIO_OR_SLICE) {
2644 wrong_marker(BLK_STOP_AN_AFIO_OR_SLICE, ctrl_chr);
2645 }
2646
2647 current_afioball_number++;
2648 g_current_progress++;
2649 mds = media_descriptor_string(bkpinfo->backup_media_type),
2650 sprintf(progress_str, "Restoring from fileset #%ld on %s #%d",
2651 current_afioball_number, mds,
2652 g_current_media_number);
2653 mr_free(mds);
2654 res =
2655 read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
2656 if (g_getfattr) {
2657 unlink(xattr_fname);
2658 }
2659 if (g_getfacl) {
2660 unlink(acl_fname);
2661 }
2662 } // next
2663 log_msg(1, "All done with afioballs");
2664 close_progress_form();
2665 if (retval) {
2666 mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
2667 } else {
2668 mvaddstr_and_log_it(g_currentY++, 74, "Done.");
2669 }
2670 paranoid_free(tmp);
2671 paranoid_free(progress_str);
2672 paranoid_free(tmp_fname);
2673 paranoid_free(xattr_fname);
2674 paranoid_free(acl_fname);
2675 return (retval);
2676}
2677
2678/**************************************************************************
2679 *END_ RESTORE_ALL_TARBALLS_FROM_STREAM *
2680 **************************************************************************/
2681
2682/* @} - end of LLrestoreGroup */
2683
2684
2685/**
2686 * Restore all files in @p filelist.
2687 * @param bkpinfo The backup information structure. Most fields are used.
2688 * @param filelist The node structure containing the list of files to be
2689 * restored.
2690 * @return 0 for success, or the number of afioballs and biggiefiles that failed.
2691 * @ingroup restoreGroup
2692 */
2693int restore_everything(struct s_node *filelist)
2694{
2695 int resA;
2696 int resB;
2697
2698 /** mallco ***/
2699 char *cwd;
2700 char *newpath;
2701 char *tmp;
2702 assert(bkpinfo != NULL);
2703
2704 malloc_string(cwd);
2705 malloc_string(newpath);
2706 malloc_string(tmp);
2707 log_msg(2, "restore_everything() --- starting");
2708 g_current_media_number = 1;
2709 getcwd(cwd, MAX_STR_LEN - 1);
2710 sprintf(tmp, "mkdir -p %s", bkpinfo->restore_path);
2711 run_program_and_log_output(tmp, FALSE);
2712 log_msg(1, "Changing dir to %s", bkpinfo->restore_path);
2713 chdir(bkpinfo->restore_path);
2714 getcwd(newpath, MAX_STR_LEN - 1);
2715 log_msg(1, "path is now %s", newpath);
2716 log_msg(1, "restoring everything");
2717 if (!find_home_of_exe("petris") && !g_text_mode) {
2718 newtDrawRootText(0, g_noof_rows - 2,
2719 "Press ALT-<left cursor> twice to play Petris :-) ");
2720 newtRefresh();
2721 }
2722 mvaddstr_and_log_it(g_currentY, 0, "Preparing to read your archives");
2723 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2724 mount_media();
2725 mvaddstr_and_log_it(g_currentY++, 0,
2726 "Restoring OS and data from streaming media");
2727 if (bkpinfo->backup_media_type == cdstream) {
2728 openin_cdstream();
2729 } else {
2730 assert_string_is_neither_NULL_nor_zerolength(bkpinfo->media_device);
2731 openin_tape();
2732 }
2733 resA = restore_all_tarballs_from_stream(filelist);
2734 resB = restore_all_biggiefiles_from_stream(filelist);
2735 if (bkpinfo->backup_media_type == cdstream) {
2736 closein_cdstream();
2737 } else {
2738 closein_tape();
2739 }
2740 } else {
2741 mvaddstr_and_log_it(g_currentY++, 0,
2742 "Restoring OS and data from CD/USB ");
2743 mount_media();
2744 resA = restore_all_tarballs_from_CD(filelist);
2745 resB = restore_all_biggiefiles_from_CD(filelist);
2746 }
2747 chdir(cwd);
2748 if (resA + resB) {
2749 log_to_screen("Errors occurred while data was being restored.");
2750 }
2751 if (length_of_file("/etc/raidtab") > 0) {
2752 log_msg(2, "Copying local raidtab to restored filesystem");
2753 run_program_and_log_output("cp -f /etc/raidtab " MNT_RESTORING
2754 "/etc/raidtab", FALSE);
2755 }
2756 kill_petris();
2757 log_msg(2, "restore_everything() --- leaving");
2758 paranoid_free(cwd);
2759 paranoid_free(newpath);
2760 paranoid_free(tmp);
2761 return (resA + resB);
2762}
2763
2764/**************************************************************************
2765 *END_RESTORE_EVERYTHING *
2766 **************************************************************************/
2767
2768
2769extern void wait_until_software_raids_are_prepped(char *, int);
2770
2771
2772char which_restore_mode(void);
2773
2774
2775/**
2776 * Log a "don't panic" message to the logfile.
2777 */
2778void welcome_to_mondorestore()
2779{
2780 log_msg(0, "-------------- Mondo Restore v%s -------------", PACKAGE_VERSION);
2781 log_msg(0,
2782 "DON'T PANIC! Mondorestore logs almost everything, so please ");
2783 log_msg(0,
2784 "don't break out in a cold sweat just because you see a few ");
2785 log_msg(0,
2786 "error messages in the log. Read them; analyze them; see if ");
2787 log_msg(0,
2788 "they are significant; above all, verify your backups! Please");
2789 log_msg(0,
2790 "attach a compressed copy of this log to any e-mail you send ");
2791 log_msg(0,
2792 "to the Mondo mailing list when you are seeking technical ");
2793 log_msg(0,
2794 "support. Without it, we can't help you. - DevTeam");
2795 log_msg(0,
2796 "------------------------------------------------------------");
2797 log_msg(0,
2798 "BTW, despite (or perhaps because of) the wealth of messages,");
2799 log_msg(0,
2800 "some users are inclined to stop reading this log. If Mondo ");
2801 log_msg(0,
2802 "stopped for some reason, chances are it's detailed here. ");
2803 log_msg(0,
2804 "More than likely there's a message at the very end of this ");
2805 log_msg(0,
2806 "log that will tell you what is wrong. Please read it! ");
2807 log_msg(0,
2808 "------------------------------------------------------------");
2809}
2810
2811
2812
2813/**
2814 * Restore the user's data.
2815 * What did you think it did, anyway? :-)
2816 */
2817int main(int argc, char *argv[])
2818{
2819 FILE *fin;
2820 FILE *fout;
2821 int retval = 0;
2822 int res;
2823// int c;
2824 char *tmp;
2825
2826 struct mountlist_itself *mountlist;
2827 struct raidlist_itself *raidlist;
2828 struct s_node *filelist;
2829 char *a, *b;
2830 bool run_postnuke = FALSE;
2831
2832 if (getuid() != 0) {
2833 fprintf(stderr, "Please run as root.\r\n");
2834 exit(127);
2835 }
2836 if (!
2837 (bkpinfo = malloc(sizeof(struct s_bkpinfo)))) {
2838 fatal_error("Cannot malloc bkpinfo");
2839 }
2840 reset_bkpinfo();
2841
2842 g_loglevel = DEFAULT_MR_LOGLEVEL;
2843 malloc_string(tmp);
2844
2845/* Configure global variables */
2846#ifdef __FreeBSD__
2847 if (strstr
2848 (call_program_and_get_last_line_of_output("cat /tmp/cmdline"),
2849 "textonly"))
2850#else
2851 if (strstr
2852 (call_program_and_get_last_line_of_output("cat /proc/cmdline"),
2853 "textonly"))
2854#endif
2855 {
2856 g_text_mode = TRUE;
2857 log_msg(1, "TEXTONLY MODE");
2858 } else {
2859 g_text_mode = FALSE;
2860 } // newt :-)
2861 if (!(mountlist = malloc(sizeof(struct mountlist_itself)))) {
2862 fatal_error("Cannot malloc mountlist");
2863 }
2864 if (!(raidlist = malloc(sizeof(struct raidlist_itself)))) {
2865 fatal_error("Cannot malloc raidlist");
2866 }
2867
2868 malloc_libmondo_global_strings();
2869
2870 strcpy(g_mondo_home,
2871 call_program_and_get_last_line_of_output("which mondorestore"));
2872 /*
2873 sprintf(g_tmpfs_mountpt, "/tmp/tmpfs");
2874 make_hole_for_dir(g_tmpfs_mountpt);
2875 */
2876 g_current_media_number = 1; // precaution
2877
2878 run_program_and_log_output("mkdir -p " MNT_CDROM, FALSE);
2879
2880 malloc_string(a);
2881 malloc_string(b);
2882 setup_MR_global_filenames(); // malloc() and set globals, using bkpinfo->tmpdir etc.
2883 bkpinfo->backup_media_type = none; // in case boot disk was made for one backup type but user wants to restore from another backup type
2884 bkpinfo->restore_data = TRUE; // Well, yeah :-)
2885 if (am_I_in_disaster_recovery_mode()) {
2886 run_program_and_log_output("mount / -o remount,rw", 2);
2887 } // for b0rken distros
2888 g_main_pid = getpid();
2889 srandom((int) (time(NULL)));
2890 set_signals(TRUE);
2891 g_kernel_version = get_kernel_version();
2892
2893 log_msg(1, "FYI - g_mountlist_fname = %s", g_mountlist_fname);
2894 if (strlen(g_mountlist_fname) < 3) {
2895 fatal_error
2896 ("Serious error in malloc()'ing. Could be a bug in your glibc.");
2897 }
2898 mkdir(MNT_CDROM, 0x770);
2899 make_hole_for_dir(MONDO_CACHE);
2900
2901 /* Backup original mountlist.txt */
2902 sprintf(tmp, "%s.orig", g_mountlist_fname);
2903 if (!does_file_exist(g_mountlist_fname)) {
2904 log_msg(2,
2905 "%ld: Warning - g_mountlist_fname (%s) does not exist yet",
2906 __LINE__, g_mountlist_fname);
2907 } else if (!does_file_exist(tmp)) {
2908 sprintf(tmp, "cp -f %s %s.orig", g_mountlist_fname,
2909 g_mountlist_fname);
2910 run_program_and_log_output(tmp, FALSE);
2911 }
2912
2913 /* Init directories */
2914 make_hole_for_dir("/var/log");
2915 make_hole_for_dir("/tmp/tmpfs"); /* just in case... */
2916 run_program_and_log_output("umount " MNT_CDROM, FALSE);
2917 /*
2918 run_program_and_log_output("ln -sf /var/log/mondo-archive.log /tmp/mondorestore.log",
2919 FALSE);
2920 */
2921
2922 run_program_and_log_output("rm -Rf /tmp/tmpfs/mondo.tmp.*", FALSE);
2923
2924 /* Init GUI */
2925 setup_newt_stuff(); /* call newtInit and setup screen log */
2926 welcome_to_mondorestore();
2927 if (bkpinfo->disaster_recovery) {
2928 log_msg(1, "I am in disaster recovery mode");
2929 } else {
2930 log_msg(1, "I am in normal, live mode");
2931 }
2932
2933 log_it("what time is it");
2934
2935 /* Process command-line parameters */
2936 if (argc == 2 && strcmp(argv[1], "--edit-mountlist") == 0) {
2937#ifdef __FreeBSD__
2938 system("mv -f /tmp/raidconf.txt /etc/raidtab");
2939 if (!does_file_exist("/etc/raidtab"))
2940 system("vinum printconfig > /etc/raidtab");
2941#endif
2942 load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
2943 if (!does_file_exist(g_mountlist_fname)) {
2944 strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
2945 }
2946 res = let_user_edit_the_mountlist(mountlist, raidlist);
2947#ifdef __FreeBSD__
2948 system("mv -f /etc/raidtab /tmp/raidconf.txt");
2949#endif
2950 paranoid_MR_finish(res);
2951 }
2952
2953 if (argc == 3 && strcmp(argv[1], "--echo-to-screen") == 0) {
2954 fout = fopen("/tmp/out.txt", "w");
2955 fput_string_one_char_at_a_time(stderr, argv[2]);
2956 finish(0);
2957 }
2958
2959 if (argc == 3 && strcmp(argv[1], "--gendf") == 0) {
2960 make_grub_install_scriptlet(argv[2]);
2961 finish(0);
2962 }
2963
2964 if (argc >= 2 && strcmp(argv[1], "--pih") == 0) {
2965 if (system("mount | grep cdrom 2> /dev/null > /dev/null")) {
2966 system("mount " MNT_CDROM);
2967 }
2968 bkpinfo->compression_level = 1;
2969 g_current_media_number = 2;
2970 strcpy(bkpinfo->restore_path, "/tmp/TESTING");
2971 bkpinfo->backup_media_type = dvd;
2972 open_progress_form("Reassembling /dev/hda1",
2973 "Shark is a bit of a silly person.",
2974 "Please wait. This may take some time.",
2975 "", 1999);
2976 system("rm -Rf /tmp/*pih*");
2977
2978 restore_a_biggiefile_from_CD(42, NULL, tmp);
2979 }
2980
2981 if (argc == 5 && strcmp(argv[1], "--common") == 0) {
2982 g_loglevel = 6;
2983 filelist = load_filelist(argv[2]);
2984 if (!filelist) {
2985 fatal_error("Failed to load filelist");
2986 }
2987 toggle_node_selection(filelist, FALSE);
2988 toggle_all_root_dirs_on(filelist);
2989 // BERLIOS: /usr/lib ???
2990 toggle_path_selection(filelist, "/usr/share", TRUE);
2991// show_filelist(filelist);
2992 save_filelist(filelist, "/tmp/out.txt");
2993// finish(0);
2994// toggle_path_selection (filelist, "/root/stuff", TRUE);
2995 strcpy(a, argv[3]);
2996 strcpy(b, argv[4]);
2997
2998 res = save_filelist_entries_in_common(a, filelist, b, FALSE);
2999 free_filelist(filelist);
3000 printf("res = %d", res);
3001 finish(0);
3002 }
3003
3004 if (argc == 3 && strcmp(argv[1], "--popuplist") == 0) {
3005 popup_changelist_from_file(argv[2]);
3006 paranoid_MR_finish(0);
3007 }
3008
3009 if (argc == 5 && strcmp(argv[1], "--copy") == 0) {
3010 log_msg(1, "SCORE");
3011 g_loglevel = 10;
3012 if (strstr(argv[2], "save")) {
3013 log_msg(1, "Saving from %s to %s", argv[3], argv[4]);
3014 fin = fopen(argv[3], "r");
3015 fout = fopen(argv[4], "w");
3016 copy_from_src_to_dest(fin, fout, 'w');
3017 fclose(fin);
3018 fin = fopen(argv[3], "r");
3019 copy_from_src_to_dest(fin, fout, 'w');
3020 fclose(fout);
3021 fclose(fin);
3022 } else if (strstr(argv[2], "restore")) {
3023 fout = fopen(argv[3], "w");
3024 fin = fopen(argv[4], "r");
3025 copy_from_src_to_dest(fout, fin, 'r');
3026 fclose(fin);
3027 fin = fopen(argv[4], "r");
3028 copy_from_src_to_dest(fout, fin, 'r');
3029 fclose(fout);
3030 fclose(fin);
3031 } else {
3032 fatal_error("Unknown additional param");
3033 }
3034 finish(0);
3035 }
3036
3037 if (argc == 3 && strcmp(argv[1], "--mdstat") == 0) {
3038 wait_until_software_raids_are_prepped(argv[2], 100);
3039 finish(0);
3040 }
3041
3042 if (argc == 3 && strcmp(argv[1], "--mdconv") == 0) {
3043 finish(create_raidtab_from_mdstat(argv[2]));
3044 }
3045
3046 if (argc == 2 && strcmp(argv[1], "--live-grub") == 0) {
3047 retval = run_grub(FALSE, "/dev/hda");
3048 if (retval) {
3049 log_to_screen("Failed to write Master Boot Record");
3050 }
3051 paranoid_MR_finish(0);
3052 }
3053 if (argc == 3 && strcmp(argv[1], "--paa") == 0) {
3054 g_current_media_number = atoi(argv[2]);
3055 pause_and_ask_for_cdr(5, NULL);
3056 paranoid_MR_finish(0);
3057 }
3058 if ((argc == 2 && strcmp(argv[1], "--partition-only") == 0) && (bkpinfo->disaster_recovery)) {
3059 log_msg(0, "Partitioning only.");
3060 load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
3061 strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
3062 load_mountlist(mountlist, g_mountlist_fname);
3063 res = partition_everything(mountlist);
3064 finish(res);
3065 }
3066
3067 if ((argc == 2 && strcmp(argv[1], "--format-only") == 0) && (bkpinfo->disaster_recovery)) {
3068 log_msg(0, "Formatting only.");
3069 load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
3070 strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
3071 load_mountlist(mountlist, g_mountlist_fname);
3072 res = format_everything(mountlist, FALSE, raidlist);
3073 finish(res);
3074 }
3075
3076 if ((argc == 2 && strcmp(argv[1], "--stop-lvm-and-raid") == 0) && (bkpinfo->disaster_recovery)) {
3077 log_msg(0, "Stopping LVM and RAID");
3078 load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
3079 strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
3080 load_mountlist(mountlist, g_mountlist_fname);
3081 res = do_my_funky_lvm_stuff(TRUE, FALSE);
3082 res += stop_all_raid_devices(mountlist);
3083 finish(res);
3084 }
3085
3086 if ((argc > 1 && strcmp(argv[argc - 1], "--live-from-cd") == 0) && (!bkpinfo->disaster_recovery)) {
3087 g_restoring_live_from_cd = TRUE;
3088 }
3089
3090 // Handle params here first
3091 handle_incoming_parameters(argc,argv);
3092
3093 if (!bkpinfo->disaster_recovery) { // live!
3094 log_msg(1, "I am in normal, live mode.");
3095 log_msg(2, "FYI, MOUNTLIST_FNAME = %s", g_mountlist_fname);
3096 mount_boot_if_necessary(); /* for Gentoo users */
3097 log_msg(2, "Still here.");
3098 if (bkpinfo->backup_media_type == nfs) {
3099 g_restoring_live_from_nfs = TRUE;
3100 }
3101 log_msg(2, "Calling restore_to_live_filesystem()");
3102 retval = restore_to_live_filesystem();
3103
3104 log_msg(2, "Still here. Yay.");
3105 if ((strlen(bkpinfo->tmpdir) > 0) && (strstr(bkpinfo->tmpdir,"mondo.tmp.") != NULL)) {
3106 sprintf(tmp, "rm -Rf %s/*", bkpinfo->tmpdir);
3107 run_program_and_log_output(tmp, FALSE);
3108 }
3109 unmount_boot_if_necessary(); /* for Gentoo users */
3110 paranoid_MR_finish(retval);
3111 } else {
3112 /* Disaster recovery mode (must be) */
3113 log_msg(1, "I must be in disaster recovery mode.");
3114 log_msg(2, "FYI, MOUNTLIST_FNAME = %s ", g_mountlist_fname);
3115
3116 log_it("About to call load_mountlist and load_raidtab");
3117 strcpy(bkpinfo->restore_path, MNT_RESTORING);
3118 read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
3119 retval = load_mountlist(mountlist, g_mountlist_fname);
3120 retval += load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
3121 log_it("Returned from calling load_mountlist and load_raidtab successfully");
3122
3123 // BCO:To be reviewed
3124 if ((bkpinfo->restore_mode == compare) || (bkpinfo->restore_mode == nuke)) {
3125 if (bkpinfo->backup_media_type == nfs
3126 && !is_this_device_mounted(bkpinfo->nfs_mount)) {
3127 log_msg(1, "Mounting nfs dir");
3128 sprintf(bkpinfo->isodir, "/tmp/isodir");
3129 run_program_and_log_output("mkdir -p /tmp/isodir", 5);
3130 sprintf(tmp, "mount %s -t nfs -o nolock,ro /tmp/isodir",
3131 bkpinfo->nfs_mount);
3132 run_program_and_log_output(tmp, 1);
3133 }
3134 }
3135
3136 if (retval) {
3137 log_to_screen
3138 ("Warning - load_raidtab_into_raidlist returned an error");
3139 }
3140
3141 log_msg(1, "Send in the clowns.");
3142
3143
3144 if (bkpinfo->restore_mode == nuke) {
3145 log_it("nuking");
3146 retval += nuke_mode(mountlist, raidlist);
3147 } else if (bkpinfo->restore_mode == interactive) {
3148 log_it("catchall");
3149 retval += catchall_mode(mountlist, raidlist);
3150 } else if (bkpinfo->restore_mode == compare) {
3151 log_it("compare");
3152 retval += compare_mode(mountlist, raidlist);
3153 } else if (bkpinfo->restore_mode == isoonly) {
3154 log_it("iso");
3155 retval = iso_mode(mountlist, raidlist, FALSE);
3156 } else if (bkpinfo->restore_mode == mbr) {
3157 log_it("mbr");
3158 retval = mount_all_devices(mountlist, TRUE);
3159 if (!retval) {
3160 retval += run_boot_loader(FALSE);
3161 retval += unmount_all_devices(mountlist);
3162 }
3163 if (retval) {
3164 log_to_screen("Failed to write Master Boot Record");
3165 }
3166 } else if (bkpinfo->restore_mode == isonuke) {
3167 log_it("isonuke");
3168 retval = iso_mode(mountlist, raidlist, TRUE);
3169 } else {
3170 log_it("catchall (no mode specified in command-line call");
3171 retval += catchall_mode(mountlist, raidlist);
3172 }
3173 }
3174
3175 /* clean up at the end */
3176 if (retval) {
3177 if (does_file_exist(MONDO_CACHE"/changed.files")) {
3178 log_to_screen
3179 ("See "MONDO_CACHE"/changed.files for list of files that have changed.");
3180 }
3181 mvaddstr_and_log_it(g_currentY++,
3182 0,
3183 "Run complete. Errors were reported. Please review the logfile.");
3184 } else {
3185 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
3186 mvaddstr_and_log_it(g_currentY++,
3187 0,
3188 "Run complete. Please remove media and reboot.");
3189 } else {
3190 run_program_and_log_output("sync", FALSE);
3191 if (is_this_device_mounted(MNT_CDROM)) {
3192 run_program_and_log_output("umount " MNT_CDROM, FALSE);
3193 }
3194
3195 if (!bkpinfo->please_dont_eject) {
3196 (void)eject_device("/dev/cdrom");
3197 }
3198 mvaddstr_and_log_it(g_currentY++,
3199 0,
3200 "Run complete. Please remove media and reboot.");
3201 }
3202 }
3203
3204// g_I_have_just_nuked is set true by nuke_mode() just before it returns
3205 if (!system("which post-nuke > /dev/null 2> /dev/null")) {
3206 log_msg(1, "post-nuke found; find out whether we should run it...");
3207 if (g_I_have_just_nuked || does_file_exist("/POST-NUKE-ANYWAY")) {
3208 run_postnuke = TRUE;
3209 log_msg(1, "Yes, will run post-nuke because in nuke mode or file /POST-NUKE-ANYWAY exists.");
3210 } else if (ask_me_yes_or_no("post-nuke script found. Do you want to run it?")) {
3211 run_postnuke = TRUE;
3212 log_msg(1, "Yes, will run post-nuke because user interactively asked for it.");
3213 } else {
3214 run_postnuke = FALSE;
3215 log_msg(1, "No, will not run post-nuke.");
3216 }
3217 } else {
3218 log_msg(1, "No post-nuke found.");
3219 }
3220 if (run_postnuke) {
3221 log_to_screen("Running post-nuke...");
3222 if (mount_all_devices(mountlist, TRUE)) {
3223 log_to_screen
3224 ("Unable to re-mount partitions for post-nuke stuff");
3225 } else {
3226 log_msg(1, "Re-mounted partitions for post-nuke stuff");
3227 sprintf(tmp, "post-nuke %s %d", bkpinfo->restore_path,
3228 retval);
3229 log_msg(2, "Calling '%s'", tmp);
3230 if ((res = run_program_and_log_output(tmp, 0))) {
3231 log_OS_error(tmp);
3232 }
3233 log_msg(1, "post-nuke returned w/ res=%d", res);
3234 }
3235 unmount_all_devices(mountlist);
3236 log_to_screen("I've finished post-nuking.");
3237 }
3238
3239/*
3240 log_to_screen("If you are REALLY in a hurry, hit Ctrl-Alt-Del now.");
3241 log_to_screen("Otherwise, please wait until the RAID disks are done.");
3242 wait_until_software_raids_are_prepped("/proc/mdstat", 100);
3243 log_to_screen("Thank you.");
3244*/
3245 unlink("/tmp/mondo-run-prog.tmp");
3246 set_signals(FALSE);
3247 log_to_screen("Restore log (%s) copied to /var/log on your hard disk", MONDO_LOGFILE);
3248 sprintf(tmp,
3249 "Mondo-restore is exiting (retval=%d) ",
3250 retval);
3251 log_to_screen(tmp);
3252 sprintf(tmp, "umount %s", bkpinfo->isodir);
3253 run_program_and_log_output(tmp, 5);
3254 paranoid_free(mountlist);
3255 paranoid_free(raidlist);
3256 if (am_I_in_disaster_recovery_mode()) {
3257 run_program_and_log_output("mount / -o remount,rw", 2);
3258 } // for b0rken distros
3259 if (strstr(bkpinfo->tmpdir,"mondo.tmp.") != NULL) {
3260 sprintf(tmp, "rm -Rf %s", bkpinfo->tmpdir);
3261 system(tmp);
3262 }
3263 paranoid_MR_finish(retval); // frees global stuff plus bkpinfo
3264 free_libmondo_global_strings(); // it's fine to have this here :) really :)
3265 paranoid_free(a);
3266 paranoid_free(b);
3267 paranoid_free(tmp);
3268
3269 unlink("/tmp/filelist.full");
3270 unlink("/tmp/filelist.full.gz");
3271
3272 exit(retval);
3273}
3274
3275/**************************************************************************
3276 *END_MAIN *
3277 **************************************************************************/
3278
3279
3280
3281
3282
3283/**************************************************************************
3284 *END_MONDO-RESTORE.C *
3285 **************************************************************************/
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