source: MondoRescue/branches/stable/mondo/src/mondorestore/mondorestore.c@ 1628

Last change on this file since 1628 was 1628, checked in by Bruno Cornec, 17 years ago

prefix is also now read from conf file
  • Property svn:keywords set to Id
File size: 99.1 KB
Line 
1/***************************************************************************
2* restores mondoarchive data
3* $Id: mondorestore.c 1628 2007-09-09 01:14:36Z bruno $
4***************************************************************************/
5
6/**
7 * @file
8 * The main file for mondorestore.
9 */
10
11/**************************************************************************
12 * #include statements *
13 **************************************************************************/
14#include <unistd.h>
15#include <utime.h>
16#include <locale.h>
17
18#include "mr_gettext.h"
19#include "my-stuff.h"
20#include "mr_mem.h"
21#include "mr_msg.h"
22#include "mr_str.h"
23#include "mr_err.h"
24#include "mr_conf.h"
25
26#include "mondostructures.h"
27#include "libmondo.h"
28#include "mr-externs.h"
29#include "mondo-restore.h"
30#include "mondorestore.h"
31#include "mondo-rstr-compare-EXT.h"
32#include "mondo-rstr-tools-EXT.h"
33
34#define DEFAULT_MR_LOGLEVEL 4
35
36extern void twenty_seconds_til_yikes(void);
37
38/* For use in other programs (ex. XMondo) */
39#ifdef MONDORESTORE_MODULE
40#define main __mondorestore_main
41#define g_ISO_restore_mode __mondorestore_g_ISO_restore_mode
42#endif
43
44//static char cvsid[] = "$Id: mondorestore.c 1628 2007-09-09 01:14:36Z bruno $";
45
46/**************************************************************************
47 * Globals *
48 **************************************************************************/
49extern char *g_tmpfs_mountpt; // declared in libmondo-tools.c
50extern bool g_text_mode;
51extern FILE *g_fprep;
52extern double g_kernel_version;
53extern int g_partition_table_locked_up;
54extern int g_noof_rows;
55
56extern int partition_everything(struct mountlist_itself *mountlist);
57
58
59/**
60 * @name Restore-Time Globals
61 * @ingroup globalGroup
62 * @{
63 */
64/**
65 * If TRUE, then SIGPIPE was just caught.
66 * Set by the signal handler; cleared after it's handled.
67 */
68bool g_sigpipe_caught = FALSE;
69
70/**
71 * If TRUE, then we're restoring from ISOs or an NFS server.
72 * If FALSE, then we're restoring from some kind of real media (tape, CD, etc.)
73 */
74bool g_ISO_restore_mode = FALSE; /* are we in Iso Mode? */
75
76/**
77 * If TRUE, then we have had a successful "nuke" restore.
78 */
79bool g_I_have_just_nuked = FALSE;
80
81/**
82 * The device to mount to get at the ISO images. Ignored unless @p g_ISO_restore_mode.
83 */
84char *g_isodir_device = NULL;
85
86/**
87 * The format of @p g_isodir_device. Ignored unless @p g_ISO_restore_mode.
88 */
89char *g_isodir_format = NULL;
90
91/**
92 * The location of 'biggielist.txt', containing the biggiefiles on the current archive set.
93 */
94char *g_biggielist_txt = NULL;
95
96/**
97 * The location of 'filelist.full', containing all files (<em>including biggiefiles</em>) on
98 * the current archive set.
99 */
100char *g_filelist_full = NULL;
101
102/**
103 * The location of a file containing a list of the devices that were archived
104 * as images, not as individual files.
105 */
106char *g_filelist_imagedevs = NULL;
107
108/**
109 * The location of a file containing a list of imagedevs to actually restore.
110 * @see g_filelist_imagedevs
111 */
112char *g_imagedevs_restthese = NULL;
113
114/**
115 * The location of 'mondo-restore.cfg', containing the metadata
116 * information for this backup.
117 */
118char *g_mondo_cfg_file = NULL;
119
120/**
121 * The location of 'mountlist.txt', containing the information on the
122 * user's partitions and hard drives.
123 */
124char *g_mountlist_fname = NULL;
125
126extern char *g_getfacl;
127extern char *g_getfattr;
128
129/* @} - end of "Restore-Time Globals" in globalGroup */
130
131extern int copy_from_src_to_dest(FILE * f_orig, FILE * f_archived,
132 char direction);
133
134struct mr_rs_conf *mr_conf = NULL;
135
136/* destroy the mr_rs_conf structure's content */
137static void mr_rs_clean_conf(struct mr_rs_conf *mr_cnf) {
138
139 if (mr_cnf == NULL) {
140 return;
141 }
142 mr_free(mr_cnf->media_device);
143 mr_free(mr_cnf->prefix);
144 mr_free(mr_cnf->boot_loader);
145 mr_free(mr_cnf->compression_tool);
146 mr_free(mr_cnf->ui_mode);
147 mr_free(mr_cnf->images_dir);
148}
149
150/* Create the pointer to the function called in mr_exit */
151void (*mr_cleanup)(void) = NULL;
152
153/* Cleanup all memory allocated in various structures */
154void mr_rs_cleanup(void) {
155 /* Highly incomplete function for the moment */
156 /* We have to free all allocated memory */
157 /* Not allocated yet
158 mr_rs_clean_conf(&mr_conf);
159 */
160 mr_rs_clean_conf(NULL);
161 /* We have to remove all temporary files */
162 /* We have to unmount what has been mounted */
163 /* We have to properly end newt */
164 /* We have to remind people of log files */
165
166 mr_msg_close();
167}
168
169/* reset/empty the mr_ar_conf structure from mondo's conf file */
170static void mr_rs_reset_conf(struct mr_rs_conf *mr_cnf) {
171
172 /* This should correspond to the default conf file */
173 /* Especially for boolean values */
174 mr_cnf->media_size = 0;
175 mr_cnf->media_device = NULL;
176 mr_cnf->manual_tray = FALSE;
177 mr_cnf->log_level = 0;
178 mr_cnf->prefix = NULL;
179 mr_cnf->external_tape_blocksize = 0;
180 mr_cnf->internal_tape_blocksize = 0;
181 mr_cnf->slice_size = 0;
182 mr_cnf->boot_loader = NULL;
183 mr_cnf->differential = FALSE;
184 mr_cnf->compression_tool = NULL;
185 mr_cnf->ui_mode = NULL;
186 mr_cnf->automatic_restore = FALSE;
187 mr_cnf->images_dir = NULL;
188}
189
190/**************************************************************************
191 * COMPAQ PROLIANT Stuff: needs some special help *
192**************************************************************************/
193
194/**
195 * The message to display if we detect that the user is using a Compaq Proliant.
196 */
197#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.")
198
199
200/**
201 * Allow the user to modify the mountlist before we partition & format their drives.
202 * @param bkpinfo The backup information structure. @c disaster_recovery is the only field used.
203 * @param mountlist The mountlist to let the user modify.
204 * @param raidlist The raidlist that goes with @p mountlist.
205 * @return 0 for success, nonzero for failure.
206 * @ingroup restoreGuiGroup
207 */
208int let_user_edit_the_mountlist(struct s_bkpinfo *bkpinfo,
209 struct mountlist_itself *mountlist,
210 struct raidlist_itself *raidlist)
211{
212 int retval = 0, res = 0;
213
214 mr_msg(2, "let_user_edit_the_mountlist() --- starting");
215
216 assert(bkpinfo != NULL);
217 assert(mountlist != NULL);
218 assert(raidlist != NULL);
219 if (!bkpinfo->disaster_recovery) {
220 strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
221 mr_msg(2, "I guess you're testing edit_mountlist()");
222 }
223 if (!does_file_exist(g_mountlist_fname)) {
224 log_to_screen(g_mountlist_fname);
225 log_to_screen(_("does not exist"));
226 return (1);
227 }
228
229 retval = load_mountlist(mountlist, g_mountlist_fname);
230 load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
231 if (retval) {
232 log_to_screen
233 (_("Warning - load_raidtab_into_raidlist returned an error"));
234 }
235 res = edit_mountlist(g_mountlist_fname, mountlist, raidlist);
236 if (res) {
237 return (1);
238 }
239
240 save_mountlist_to_disk(mountlist, g_mountlist_fname);
241 save_raidlist_to_raidtab(raidlist, RAIDTAB_FNAME);
242
243 log_to_screen(_("I have finished editing the mountlist for you."));
244
245 return (retval);
246}
247
248
249/**
250 * Determine whether @p mountlist contains a Compaq diagnostic partition.
251 * @param mountlist The mountlist to examine.
252 * @return TRUE if there's a Compaq diagnostic partition; FALSE if not.
253 * @ingroup restoreUtilityGroup
254 */
255bool
256partition_table_contains_Compaq_diagnostic_partition(struct
257 mountlist_itself *
258 mountlist)
259{
260 int i;
261
262 assert(mountlist != NULL);
263
264 for (i = 0; i < mountlist->entries; i++) {
265 if (strstr(mountlist->el[i].format, "ompaq")) {
266 mr_msg(2, "mountlist[%d] (%s) is %s (Compaq alert!)",
267 i, mountlist->el[i].device, mountlist->el[i].format);
268
269 return (TRUE);
270 }
271 }
272 return (FALSE);
273}
274
275/**************************************************************************
276 *END_PARTITION_TABLE_CONTAINS_COMPAQ_DIAGNOSTIC_PARTITION *
277 **************************************************************************/
278
279
280/**
281 * Allow the user to abort the backup if we find that there is a Compaq diagnostic partition.
282 * @note This function does not actually check for the presence of a Compaq partition.
283 * @ingroup restoreUtilityGroup
284 */
285void offer_to_abort_because_Compaq_Proliants_suck(void)
286{
287 popup_and_OK(COMPAQ_PROLIANTS_SUCK);
288 if (ask_me_yes_or_no
289 (_("Would you like to reboot and use your Compaq CD to prep your hard drive?")))
290 {
291 fatal_error(_("Aborting. Please reboot and prep your hard drive with your Compaq CD."));
292 }
293}
294
295/**************************************************************************
296 *END_OFFER_TO_ABORT_BECAUSE_COMPAQ_PROLIANTS_SUCK *
297 **************************************************************************/
298
299
300/**
301 * Call interactive_mode(), nuke_mode(), or compare_mode() depending on the user's choice.
302 * @param bkpinfo The backup information structure. Most fields are used.
303 * @param mountlist The mountlist containing information about the user's partitions.
304 * @param raidlist The raidlist to go with @p mountlist.
305 * @return The return code from the mode function called.
306 * @ingroup restoreGroup
307 */
308int
309catchall_mode(struct s_bkpinfo *bkpinfo,
310 struct mountlist_itself *mountlist,
311 struct raidlist_itself *raidlist)
312{
313 char c, *tmp;
314 int retval = 0;
315
316 iamhere("inside catchall");
317 assert(bkpinfo != NULL);
318 assert(mountlist != NULL);
319 assert(raidlist != NULL);
320 iamhere("pre wrm");
321 c = which_restore_mode();
322 iamhere("post wrm");
323 if (c == 'I' || c == 'N' || c == 'C') {
324 interactively_obtain_media_parameters_from_user(bkpinfo, FALSE);
325 } else {
326 popup_and_OK(_("No restoring or comparing will take place today."));
327 if (is_this_device_mounted("/mnt/cdrom")) {
328 run_program_and_log_output("umount /mnt/cdrom", FALSE);
329 }
330 if (g_ISO_restore_mode) {
331 mr_asprintf(&tmp, "umount %s", bkpinfo->isodir);
332 run_program_and_log_output(tmp, FALSE);
333 mr_free(tmp);
334 }
335 paranoid_MR_finish(0);
336 }
337
338 iamhere("post int");
339
340 if (bkpinfo->backup_media_type == iso) {
341 if (iso_fiddly_bits(bkpinfo, (c == 'N') ? TRUE : FALSE)) {
342 mr_msg(2,
343 "catchall_mode --- iso_fiddly_bits returned w/ error");
344 return (1);
345 } else {
346 mr_msg(2, "catchall_mode --- iso_fiddly_bits ok");
347 }
348 }
349
350 if (c == 'I') {
351 mr_msg(2, "IM selected");
352 retval += interactive_mode(bkpinfo, mountlist, raidlist);
353 } else if (c == 'N') {
354 mr_msg(2, "NM selected");
355 retval += nuke_mode(bkpinfo, mountlist, raidlist);
356 } else if (c == 'C') {
357 mr_msg(2, "CM selected");
358 retval += compare_mode(bkpinfo, mountlist, raidlist);
359 }
360 return (retval);
361}
362
363/**************************************************************************
364 *END_CATCHALL_MODE *
365 **************************************************************************/
366
367/**************************************************************************
368 *END_ EXTRACT_CONFIG_FILE_FROM_RAMDISK *
369 **************************************************************************/
370
371static void clean_blkid(struct s_bkpinfo *bkpinfo) {
372
373 char *tmp1 = NULL;
374
375 /* Clean up blkid cache file if they exist */
376 mr_asprintf(&tmp1,"%s/etc/blkid.tab",bkpinfo->restore_path);
377 (void)unlink(tmp1);
378 mr_free(tmp1);
379 mr_asprintf(&tmp1,"%s/etc/blkid.tab.old",bkpinfo->restore_path);
380 (void)unlink(tmp1);
381 mr_free(tmp1);
382}
383
384
385/**
386 * @addtogroup restoreGroup
387 * @{
388 */
389/**
390 * Restore the user's data, in a disaster recovery situation, prompting the
391 * user about whether or not to do every step.
392 * The user can edit the mountlist, choose files to restore, etc.
393 * @param bkpinfo The backup information structure. Most fields are used.
394 * @param mountlist The mountlist containing information about the user's partitions.
395 * @param raidlist The raidlist to go with @p mountlist.
396 * @return 0 for success, or the number of errors encountered.
397 */
398int
399interactive_mode(struct s_bkpinfo *bkpinfo,
400 struct mountlist_itself *mountlist,
401 struct raidlist_itself *raidlist)
402{
403 int retval = 0;
404 int res;
405 int ptn_errs = 0;
406 int fmt_errs = 0;
407
408 bool done;
409 bool restore_all;
410
411 char *tmp = NULL;
412 char *tmp1 = NULL;
413 char *fstab_fname = NULL;
414 char *old_restpath = NULL;
415
416 struct s_node *filelist = NULL;
417
418 /* try to partition and format */
419
420 mr_msg(2, "interactive_mode --- starting (great, assertions OK)");
421
422 assert(bkpinfo != NULL);
423 assert(mountlist != NULL);
424 assert(raidlist != NULL);
425
426 mr_msg(2, "interactive_mode --- assertions OK");
427
428 if (g_text_mode) {
429 if (!ask_me_yes_or_no
430 (_("Interactive Mode + textonly = experimental! Proceed anyway?")))
431 {
432 fatal_error("Wise move.");
433 }
434 }
435
436 iamhere("About to load config file");
437 get_cfg_file_from_archive_or_bust(bkpinfo);
438 read_cfg_file_into_bkpinfo(g_mondo_cfg_file, bkpinfo);
439 iamhere("Done loading config file; resizing ML");
440 if (popup_and_get_string
441 ("Prefix", "Prefix of your ISO images ?", bkpinfo->prefix, MAX_STR_LEN / 4)) {
442 mr_msg(1, "Prefix set to %s",bkpinfo->prefix);
443 }
444
445#ifdef __FreeBSD__
446 if (strstr
447 (call_program_and_get_last_line_of_output("cat /tmp/cmdline"),
448 "noresize"))
449#else
450 if (strstr
451 (call_program_and_get_last_line_of_output("cat /proc/cmdline"),
452 "noresize"))
453#endif
454 {
455 mr_msg(1, "Not resizing mountlist.");
456 } else {
457 resize_mountlist_proportionately_to_suit_new_drives(mountlist);
458 }
459 for (done = FALSE; !done;) {
460 iamhere("About to edit mountlist");
461 if (g_text_mode) {
462 save_mountlist_to_disk(mountlist, g_mountlist_fname);
463 mr_asprintf(&tmp, "%s %s", find_my_editor(), g_mountlist_fname);
464 res = system(tmp);
465 mr_free(tmp);
466 load_mountlist(mountlist, g_mountlist_fname);
467 } else {
468 res = edit_mountlist(g_mountlist_fname, mountlist, raidlist);
469 }
470 iamhere("Finished editing mountlist");
471 if (res) {
472 paranoid_MR_finish(1);
473 }
474 mr_msg(2, "Proceeding...");
475 save_mountlist_to_disk(mountlist, g_mountlist_fname);
476 save_raidlist_to_raidtab(raidlist, RAIDTAB_FNAME);
477 mvaddstr_and_log_it(1, 30, _("Restoring Interactively"));
478 if (bkpinfo->differential) {
479 log_to_screen(_("Because this is a differential backup, disk"));
480 log_to_screen(_(" partitioning and formatting will not take place."));
481 done = TRUE;
482 } else {
483 if (ask_me_yes_or_no
484 (_("Do you want to erase and partition your hard drives?")))
485 {
486 if (partition_table_contains_Compaq_diagnostic_partition
487 (mountlist)) {
488 offer_to_abort_because_Compaq_Proliants_suck();
489 done = TRUE;
490 } else {
491 twenty_seconds_til_yikes();
492 g_fprep = fopen("/tmp/prep.sh", "w");
493 ptn_errs = partition_everything(mountlist);
494 if (ptn_errs) {
495 log_to_screen
496 (_("Warning. Errors occurred during disk partitioning."));
497 }
498
499 fmt_errs = format_everything(mountlist, FALSE, raidlist);
500 if (!fmt_errs) {
501 log_to_screen
502 (_("Errors during disk partitioning were handled OK."));
503 log_to_screen(_("Partitions were formatted OK despite those errors."));
504 ptn_errs = 0;
505 }
506 if (!ptn_errs && !fmt_errs) {
507 done = TRUE;
508 }
509 }
510 paranoid_fclose(g_fprep);
511 } else {
512 mvaddstr_and_log_it(g_currentY++, 0,
513 _("User opted not to partition the devices"));
514 if (ask_me_yes_or_no
515 (_("Do you want to format your hard drives?"))) {
516 fmt_errs =
517 format_everything(mountlist, TRUE, raidlist);
518 if (!fmt_errs) {
519 done = TRUE;
520 }
521 } else {
522 ptn_errs = fmt_errs = 0;
523 done = TRUE;
524 }
525 }
526 if (fmt_errs) {
527 mvaddstr_and_log_it(g_currentY++,
528 0,
529 _("Errors occurred. Please repartition and format drives manually."));
530 done = FALSE;
531 }
532 if (ptn_errs & !fmt_errs) {
533 mvaddstr_and_log_it(g_currentY++,
534 0,
535 _("Errors occurred during partitioning. Formatting, however, went OK."));
536 done = TRUE;
537 }
538 if (!done) {
539 if (!ask_me_yes_or_no(_("Re-edit the mountlist?"))) {
540 retval++;
541 iamhere("Leaving interactive_mode()");
542 return (retval);
543 }
544 }
545 }
546 }
547
548 /* mount */
549 if (mount_all_devices(mountlist, TRUE)) {
550 unmount_all_devices(mountlist);
551 retval++;
552 iamhere("Leaving interactive_mode()");
553 return (retval);
554 }
555 /* restore */
556 if ((restore_all =
557 ask_me_yes_or_no(_("Do you want me to restore all of your data?"))))
558 {
559 mr_msg(1, "Restoring all data");
560 retval += restore_everything(bkpinfo, NULL);
561 } else if ((restore_all =
562 ask_me_yes_or_no
563 (_("Do you want me to restore _some_ of your data?")))) {
564 mr_asprintf(&old_restpath,bkpinfo->restore_path);
565 for (done = FALSE; !done;) {
566 unlink("/tmp/filelist.full");
567 filelist = process_filelist_and_biggielist(bkpinfo);
568 /* Now you have /tmp/tmpfs/filelist.restore-these and /tmp/tmpfs/biggielist.restore-these;
569 the former is a list of regular files; the latter, biggiefiles and imagedevs.
570 */
571 if (filelist) {
572 malloc_string(tmp1);
573 gotos_suck:
574 strcpy(tmp1, old_restpath);
575 // (NB: MNT_RESTORING is where your filesystem is mounted now, by default)
576 if (popup_and_get_string
577 (_("Restore path"), _("Restore files to where?"), tmp1,
578 MAX_STR_LEN / 4)) {
579 if (!strcmp(tmp1, "/")) {
580 if (!ask_me_yes_or_no(_("Are you sure?"))) {
581 goto gotos_suck;
582 }
583 tmp1[0] = '\0'; // so we restore to [blank]/file/name :)
584 }
585 strcpy(bkpinfo->restore_path, tmp1);
586 mr_msg(1, "Restoring subset");
587 retval += restore_everything(bkpinfo, filelist);
588 free_filelist(filelist);
589 } else {
590 strcpy(bkpinfo->restore_path, old_restpath);
591 free_filelist(filelist);
592 }
593 if (!ask_me_yes_or_no
594 (_("Restore another subset of your backup?"))) {
595 done = TRUE;
596 }
597 mr_free(tmp1);
598 } else {
599 done = TRUE;
600 }
601 }
602 mr_free(old_restpath);
603 } else {
604 mvaddstr_and_log_it(g_currentY++,
605 0,
606 _("User opted not to restore any data. "));
607 }
608 if (retval) {
609 mvaddstr_and_log_it(g_currentY++,
610 0,
611 _("Errors occurred during the restore phase. "));
612 }
613
614 if (ask_me_yes_or_no(_("Initialize the boot loader?"))) {
615 run_boot_loader(TRUE);
616 } else {
617 mvaddstr_and_log_it(g_currentY++,
618 0,
619 _("User opted not to initialize the boot loader."));
620 }
621
622 clean_blkid(bkpinfo);
623 protect_against_braindead_sysadmins();
624 retval += unmount_all_devices(mountlist);
625 /* if (restore_some || restore_all || */
626 if (ask_me_yes_or_no
627 (_("Label/Identify your ext2 and ext3 partitions if necessary?"))) {
628 mvaddstr_and_log_it(g_currentY, 0,
629 _("Using tune2fs to identify your ext2,3 partitions"));
630 if (does_file_exist("/tmp/fstab.new")) {
631 mr_asprintf(&fstab_fname, "/tmp/fstab.new");
632 } else {
633 mr_asprintf(&fstab_fname, "/tmp/fstab");
634 }
635 mr_asprintf(&tmp,
636 "label-partitions-as-necessary %s < %s >> %s 2>> %s",
637 g_mountlist_fname, fstab_fname, MONDO_LOGFILE,
638 MONDO_LOGFILE);
639 mr_free(fstab_fname);
640
641 res = system(tmp);
642 mr_free(tmp);
643 if (res) {
644 log_to_screen
645 (_("label-partitions-as-necessary returned an error"));
646 mvaddstr_and_log_it(g_currentY++, 74, _("Failed."));
647 } else {
648 mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
649 }
650 retval += res;
651 }
652
653 iamhere("About to leave interactive_mode()");
654 if (retval) {
655 mvaddstr_and_log_it(g_currentY++,
656 0,
657 _("Warning - errors occurred during the restore phase."));
658 }
659 iamhere("Leaving interactive_mode()");
660 return(retval);
661}
662
663/**************************************************************************
664 *END_INTERACTIVE_MODE *
665 **************************************************************************/
666
667
668/**
669 * Run an arbitrary restore mode (prompt the user), but from ISO images
670 * instead of real media.
671 * @param bkpinfo The backup information structure. Most fields are used.
672 * @param mountlist The mountlist containing information about the user's partitions.
673 * @param raidlist The raidlist that goes with @p mountlist.
674 * @param nuke_me_please If TRUE, we plan to run Nuke Mode.
675 * @return 0 for success, or the number of errors encountered.
676 */
677int
678iso_mode(struct s_bkpinfo *bkpinfo,
679 struct mountlist_itself *mountlist,
680 struct raidlist_itself *raidlist, bool nuke_me_please)
681{
682 char c = ' ';
683 int retval = 0;
684
685 assert(bkpinfo != NULL);
686 assert(mountlist != NULL);
687 assert(raidlist != NULL);
688 if (iso_fiddly_bits(bkpinfo, nuke_me_please)) {
689 mr_msg(1, "iso_mode --- returning w/ error");
690 return (1);
691 } else {
692 c = which_restore_mode();
693 if (c == 'I' || c == 'N' || c == 'C') {
694 interactively_obtain_media_parameters_from_user(bkpinfo,
695 FALSE);
696 }
697 if (c == 'I') {
698 retval += interactive_mode(bkpinfo, mountlist, raidlist);
699 } else if (c == 'N') {
700 retval += nuke_mode(bkpinfo, mountlist, raidlist);
701 } else if (c == 'C') {
702 retval += compare_mode(bkpinfo, mountlist, raidlist);
703 } else {
704 log_to_screen(_("OK, I shan't restore/compare any files."));
705 }
706 }
707 if (is_this_device_mounted(MNT_CDROM)) {
708 paranoid_system("umount " MNT_CDROM);
709 }
710 if (system("umount /tmp/isodir 2> /dev/null")) {
711 log_to_screen
712 (_("WARNING - unable to unmount device where the ISO files are stored."));
713 }
714 return (retval);
715}
716
717/**************************************************************************
718 *END_ISO_MODE *
719 **************************************************************************/
720static void call_me_after_the_nuke(int retval) {
721
722 char *tmp = NULL;
723 char *tmp1 = NULL;
724
725 if (retval) {
726 log_to_screen(_("Errors occurred during the nuke phase."));
727 log_to_screen(_("Please visit our website at http://www.mondorescue.org for more information."));
728 } else {
729#ifdef __FreeBSD__
730 tmp1 = call_program_and_get_last_line_of_output("cat /tmp/cmdline");
731#else
732 tmp1 = call_program_and_get_last_line_of_output("cat /proc/cmdline");
733#endif
734 if (strstr(tmp1,"RESTORE") == NULL) {
735 /* -H option */
736 mr_asprintf(&tmp,
737 _(" Mondo has restored your system. Please remove the backup media and reboot.\n\nPlease visit our website at http://www.mondorescue.org for more information."));
738 popup_and_OK(tmp);
739 mr_free(tmp);
740 }
741
742 log_to_screen(_("Mondo has restored your system. Please remove the backup media and reboot."));
743 log_to_screen(_("Thank you for using Mondo Rescue."));
744 log_to_screen(_("Please visit our website at http://www.mondorescue.org for more information."));
745 }
746 g_I_have_just_nuked = TRUE;
747 return;
748}
749
750
751/**
752 * Restore the user's data automatically (no prompts), after a twenty-second
753 * warning period.
754 * @param bkpinfo The backup information structure. Most fields are used.
755 * @param mountlist The mountlist containing information about the user's partitions.
756 * @param raidlist The raidlist that goes with @p mountlist.
757 * @return 0 for success, or the number of errors encountered.
758 * @warning <b><i>THIS WILL ERASE ALL EXISTING DATA!</i></b>
759 */
760int
761nuke_mode(struct s_bkpinfo *bkpinfo,
762 struct mountlist_itself *mountlist,
763 struct raidlist_itself *raidlist)
764{
765 int retval = 0;
766 int res = 0;
767 bool boot_loader_installed = FALSE;
768 char *tmp = NULL;
769 char tmpA[MAX_STR_LEN], tmpB[MAX_STR_LEN],
770 tmpC[MAX_STR_LEN];
771
772 assert(bkpinfo != NULL);
773 assert(mountlist != NULL);
774 assert(raidlist != NULL);
775
776 mr_msg(2, "nuke_mode --- starting");
777
778 get_cfg_file_from_archive_or_bust(bkpinfo);
779 load_mountlist(mountlist, g_mountlist_fname); // in case read_cfg_file_into_bkpinfo updated the mountlist
780#ifdef __FreeBSD__
781 tmp = call_program_and_get_last_line_of_output("cat /tmp/cmdline");
782#else
783 tmp = call_program_and_get_last_line_of_output("cat /proc/cmdline");
784#endif
785 if (strstr(tmp,"noresize")) {
786 mr_msg(2, "Not resizing mountlist.");
787 } else {
788 resize_mountlist_proportionately_to_suit_new_drives(mountlist);
789 }
790 if (!evaluate_mountlist(mountlist, tmpA, tmpB, tmpC)) {
791 mr_asprintf(&tmp,
792 _("Mountlist analyzed. Result: \"%s %s %s\" Switch to Interactive Mode?"),
793 tmpA, tmpB, tmpC);
794 if (ask_me_yes_or_no(tmp)) {
795 mr_free(tmp);
796 retval = interactive_mode(bkpinfo, mountlist, raidlist);
797 call_me_after_the_nuke(retval);
798 return(retval);
799 } else {
800 mr_free(tmp);
801 fatal_error("Nuke Mode aborted. ");
802 }
803 }
804 save_mountlist_to_disk(mountlist, g_mountlist_fname);
805 mvaddstr_and_log_it(1, 30, _("Restoring Automatically"));
806 if (bkpinfo->differential) {
807 log_to_screen(_("Because this is a differential backup, disk"));
808 log_to_screen(_("partitioning and formatting will not take place."));
809 res = 0;
810 } else {
811 if (partition_table_contains_Compaq_diagnostic_partition
812 (mountlist)) {
813 offer_to_abort_because_Compaq_Proliants_suck();
814 } else {
815 twenty_seconds_til_yikes();
816 g_fprep = fopen("/tmp/prep.sh", "w");
817#ifdef __FreeBSD__
818 tmp = call_program_and_get_last_line_of_output("cat /tmp/cmdline");
819#else
820 tmp = call_program_and_get_last_line_of_output("cat /proc/cmdline");
821#endif
822 if (strstr(tmp,"nopart")) {
823 mr_msg(2,
824 "Not partitioning drives due to 'nopart' option.");
825 res = 0;
826 } else {
827 res = partition_everything(mountlist);
828 if (res) {
829 log_to_screen
830 (_("Warning. Errors occurred during partitioning."));
831 res = 0;
832 }
833 }
834 retval += res;
835 if (!res) {
836 log_to_screen(_("Preparing to format your disk(s)"));
837 sleep(1);
838 sync();
839 log_to_screen(_("Please wait. This may take a few minutes."));
840 res += format_everything(mountlist, FALSE, raidlist);
841 }
842 paranoid_fclose(g_fprep);
843 }
844 }
845 retval += res;
846 if (res) {
847 mvaddstr_and_log_it(g_currentY++,
848 0,
849 _("Failed to partition and/or format your hard drives."));
850
851 if (ask_me_yes_or_no(_("Try in interactive mode instead?"))) {
852 retval = interactive_mode(bkpinfo, mountlist, raidlist);
853 call_me_after_the_nuke(retval);
854 return(retval);
855 } else
856 if (!ask_me_yes_or_no
857 (_("Would you like to try to proceed anyway?"))) {
858 return(retval);
859 }
860 }
861 retval = mount_all_devices(mountlist, TRUE);
862 if (retval) {
863 unmount_all_devices(mountlist);
864 log_to_screen
865 (_("Unable to mount all partitions. Sorry, I cannot proceed."));
866 return (retval);
867 }
868 iamhere("Restoring everything");
869 retval += restore_everything(bkpinfo, NULL);
870 if (!run_boot_loader(FALSE)) {
871 mr_msg(1,
872 "Great! Boot loader was installed. No need for msg at end.");
873 boot_loader_installed = TRUE;
874 }
875 clean_blkid(bkpinfo);
876 protect_against_braindead_sysadmins();
877 retval += unmount_all_devices(mountlist);
878 mvaddstr_and_log_it(g_currentY,
879 0,
880 _("Using tune2fs to identify your ext2,3 partitions"));
881
882 mr_asprintf(&tmp, "label-partitions-as-necessary %s < /tmp/fstab",
883 g_mountlist_fname);
884 res = run_program_and_log_output(tmp, TRUE);
885 mr_free(tmp);
886
887 if (res) {
888 log_to_screen(_("label-partitions-as-necessary returned an error"));
889 mvaddstr_and_log_it(g_currentY++, 74, _("Failed."));
890 } else {
891 mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
892 }
893 retval += res;
894
895 call_me_after_the_nuke(retval);
896 return (retval);
897}
898
899/**************************************************************************
900 *END_NUKE_MODE *
901 **************************************************************************/
902
903
904/**
905 * Restore the user's data (or a subset of it) to the live filesystem.
906 * This should not be called if we're booted from CD!
907 * @param bkpinfo The backup information structure. Most fields are used.
908 * @return 0 for success, or the number of errors encountered.
909 */
910int restore_to_live_filesystem(struct s_bkpinfo *bkpinfo)
911{
912 int retval = 0;
913
914 char *old_restpath = NULL;
915
916 struct mountlist_itself *mountlist = NULL;
917 struct raidlist_itself *raidlist = NULL;
918 struct s_node *filelist = NULL;
919
920 mr_msg(1, "restore_to_live_filesystem() - starting");
921 assert(bkpinfo != NULL);
922
923 mountlist = mr_malloc(sizeof(struct mountlist_itself));
924 raidlist = mr_malloc(sizeof(struct raidlist_itself));
925
926 strcpy(bkpinfo->restore_path, "/");
927 if (!g_restoring_live_from_cd) {
928 popup_and_OK
929 (_("Please insert tape/CD, then hit 'OK' to continue."));
930 sleep(1);
931 }
932 interactively_obtain_media_parameters_from_user(bkpinfo, FALSE);
933 if (!bkpinfo->media_device) {
934 mr_msg(2, "Warning - failed to find media dev");
935 } else {
936 mr_msg(2, "bkpinfo->media_device = %s", bkpinfo->media_device);
937 }
938
939
940 mr_msg(2, "bkpinfo->isodir = %s", bkpinfo->isodir);
941
942 open_evalcall_form(_("Thinking..."));
943
944 get_cfg_file_from_archive_or_bust(bkpinfo);
945 read_cfg_file_into_bkpinfo(g_mondo_cfg_file, bkpinfo);
946 load_mountlist(mountlist, g_mountlist_fname); // in case read_cfg_file_into_bkpinfo
947
948 close_evalcall_form();
949 retval = load_mountlist(mountlist, g_mountlist_fname);
950 load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
951 filelist = process_filelist_and_biggielist(bkpinfo);
952 if (filelist) {
953 save_filelist(filelist, "/tmp/selected-files.txt");
954 mr_asprintf(&old_restpath,bkpinfo->restore_path);
955 if (popup_and_get_string(_("Restore path"),
956 _("Restore files to where? "),
957 bkpinfo->restore_path, MAX_STR_LEN)) {
958 iamhere("Restoring everything");
959 retval += restore_everything(bkpinfo, filelist);
960 }
961 free_filelist(filelist);
962 strcpy(bkpinfo->restore_path, old_restpath);
963 mr_free(old_restpath);
964 }
965 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
966 mr_msg(2,
967 "Tape : I don't need to unmount or eject the CD-ROM.");
968 } else {
969 run_program_and_log_output("umount " MNT_CDROM, FALSE);
970 if (!bkpinfo->please_dont_eject) {
971 eject_device(bkpinfo->media_device);
972 }
973 }
974 run_program_and_log_output("umount " MNT_CDROM, FALSE);
975 if ((!bkpinfo->please_dont_eject) && (bkpinfo->media_device)) {
976 eject_device(bkpinfo->media_device);
977 }
978 mr_free(mountlist);
979 mr_free(raidlist);
980 return (retval);
981}
982
983/**************************************************************************
984 *END_RESTORE_TO_LIVE_FILESYSTEM *
985 **************************************************************************/
986
987/* @} - end of restoreGroup */
988
989
990/**
991 * @addtogroup LLrestoreGroup
992 * @{
993 */
994/**
995 * Restore biggiefile @p bigfileno from the currently mounted CD.
996 * @param bkpinfo The backup information structure. Fields used:
997 * - @c bkpinfo->backup_media_type
998 * - @c bkpinfo->restore_path
999 * @param bigfileno The biggiefile number (starting from 0) to restore.
1000 * @param filelist The node structure containing the list of files to restore.
1001 * If the biggiefile is not in this list, it will be skipped (return value will
1002 * still indicate success).
1003 * @return 0 for success (or skip), nonzero for failure.
1004 */
1005int
1006restore_a_biggiefile_from_CD(struct s_bkpinfo *bkpinfo,
1007 long bigfileno,
1008 struct s_node *filelist,
1009 char *pathname_of_last_file_restored)
1010{
1011 FILE *fin = NULL;
1012 FILE *fout = NULL;
1013 FILE *fbzip2 = NULL;
1014
1015 char *checksum = NULL;
1016 char *outfile_fname = NULL;
1017 char *tmp = NULL;
1018 char *bzip2_command = NULL;
1019 char *suffix = NULL;
1020 char *bigblk = NULL;
1021 int retval = 0;
1022 int finished = FALSE;
1023 long sliceno = 0L;
1024 long siz;
1025 char *ntfsprog_fifo = NULL;
1026 char *file_to_openout = NULL;
1027 struct s_filename_and_lstat_info biggiestruct;
1028 struct utimbuf the_utime_buf, *ubuf = NULL;
1029 bool use_ntfsprog_hack = FALSE;
1030 pid_t pid;
1031 int res = 0;
1032 int old_loglevel;
1033 struct s_node *node = NULL;
1034
1035 old_loglevel = mr_conf->log_level;
1036 ubuf = &the_utime_buf;
1037 assert(bkpinfo != NULL);
1038
1039 pathname_of_last_file_restored[0] = '\0';
1040 bigblk = mr_malloc(TAPE_BLOCK_SIZE);
1041
1042 if (!(fin = fopen(slice_fname(bigfileno, 0, ARCHIVES_PATH, ""), "r"))) {
1043 log_to_screen("Cannot even open bigfile's info file");
1044 return (1);
1045 }
1046
1047 memset((void *) &biggiestruct, 0, sizeof(biggiestruct));
1048 if (fread((void *) &biggiestruct, 1, sizeof(biggiestruct), fin) <
1049 sizeof(biggiestruct)) {
1050 mr_msg(2, "Warning - unable to get biggiestruct of bigfile #%d",
1051 bigfileno + 1);
1052 }
1053 paranoid_fclose(fin);
1054
1055 mr_asprintf(&checksum, biggiestruct.checksum);
1056
1057 if (!checksum[0]) {
1058 mr_msg(3, "Warning - bigfile %ld does not have a checksum",
1059 bigfileno + 1);
1060 }
1061 mr_free(checksum);
1062
1063 if (!strncmp(biggiestruct.filename, "/dev/", 5)) // Whether NTFS or not :)
1064 {
1065 mr_asprintf(&outfile_fname, biggiestruct.filename);
1066 } else {
1067 mr_asprintf(&outfile_fname, "%s/%s", bkpinfo->restore_path,
1068 biggiestruct.filename);
1069 }
1070
1071 /* skip file if we have a selective restore subset & it doesn't match */
1072 if (filelist != NULL) {
1073 node = find_string_at_node(filelist, biggiestruct.filename);
1074 if (!node) {
1075 mr_msg(0, "Skipping %s (name isn't in filelist)",
1076 biggiestruct.filename);
1077 return (0);
1078 } else if (!(node->selected)) {
1079 mr_msg(1, "Skipping %s (name isn't in biggielist subset)",
1080 biggiestruct.filename);
1081 return (0);
1082 }
1083 }
1084 /* otherwise, continue */
1085
1086 mr_msg(1, "DEFINITELY restoring %s", biggiestruct.filename);
1087 if (biggiestruct.use_ntfsprog) {
1088 if (strncmp(biggiestruct.filename, "/dev/", 5)) {
1089 mr_msg(1,
1090 "I was in error when I set biggiestruct.use_ntfsprog to TRUE.");
1091 mr_msg(1, "%s isn't even in /dev", biggiestruct.filename);
1092 biggiestruct.use_ntfsprog = FALSE;
1093 }
1094 }
1095
1096 if (biggiestruct.use_ntfsprog) // if it's an NTFS device
1097 {
1098 mr_conf->log_level = 4;
1099 use_ntfsprog_hack = TRUE;
1100 mr_msg(2,
1101 "Calling ntfsclone in background because %s is an NTFS /dev entry",
1102 outfile_fname);
1103 mr_asprintf(&ntfsprog_fifo, "/tmp/%d.%d.000", (int) (random() % 32768),
1104 (int) (random() % 32768));
1105 mkfifo(ntfsprog_fifo, 0x770);
1106
1107 file_to_openout = ntfsprog_fifo;
1108 switch (pid = fork()) {
1109 case -1:
1110 fatal_error("Fork failure");
1111 case 0:
1112 mr_msg(3,
1113 "CHILD - fip - calling feed_outfrom_ntfsprog(%s, %s)",
1114 biggiestruct.filename, ntfsprog_fifo);
1115 res =
1116 feed_outfrom_ntfsprog(biggiestruct.filename,
1117 ntfsprog_fifo);
1118 exit(res);
1119 break;
1120 default:
1121 mr_msg(3,
1122 "feed_into_ntfsprog() called in background --- pid=%ld",
1123 (long int) (pid));
1124 }
1125 } else {
1126 use_ntfsprog_hack = FALSE;
1127 file_to_openout = outfile_fname;
1128 if (!does_file_exist(outfile_fname)) // yes, it looks weird with the '!' but it's correct that way
1129 {
1130 make_hole_for_file(outfile_fname);
1131 }
1132 }
1133
1134 mr_msg(2, "Reassembling big file %ld (%s)", bigfileno + 1,
1135 outfile_fname);
1136
1137 /*
1138 last slice is zero-length and uncompressed; when we find it, we stop.
1139 We DON'T wait until there are no more slices; if we did that,
1140 We might stop at end of CD, not at last slice (which is 0-len and uncompd)
1141 */
1142
1143 strncpy(pathname_of_last_file_restored, biggiestruct.filename,
1144 MAX_STR_LEN - 1);
1145 pathname_of_last_file_restored[MAX_STR_LEN - 1] = '\0';
1146
1147 mr_msg(3, "file_to_openout = %s", file_to_openout);
1148 if (!(fout = fopen(file_to_openout, "w"))) {
1149 log_to_screen(_("Cannot openout file_to_openout - hard disk full?"));
1150 return (1);
1151 }
1152
1153 mr_free(ntfsprog_fifo);
1154 mr_msg(3, "Opened out to %s", outfile_fname); // CD/DVD --> mondorestore --> ntfsclone --> hard disk itself
1155
1156 for (sliceno = 1, finished = FALSE; !finished;) {
1157 if (!does_file_exist
1158 (slice_fname(bigfileno, sliceno, ARCHIVES_PATH, ""))
1159 &&
1160 !does_file_exist(slice_fname
1161 (bigfileno, sliceno, ARCHIVES_PATH, "lzo"))
1162 &&
1163 !does_file_exist(slice_fname
1164 (bigfileno, sliceno, ARCHIVES_PATH, "gz"))
1165 &&
1166 !does_file_exist(slice_fname
1167 (bigfileno, sliceno, ARCHIVES_PATH, "bz2"))) {
1168 mr_msg(3,
1169 "Cannot find a data slice or terminator slice on CD %d",
1170 g_current_media_number);
1171 g_current_media_number++;
1172 mr_msg(2, "Asking for %s #%d so that I may read slice #%ld\n",
1173 media_descriptor_string(bkpinfo->backup_media_type),
1174 g_current_media_number, sliceno);
1175 log_to_screen(_("Restoring from %s #%d"),
1176 bkpinfo->backup_media_string,
1177 g_current_media_number);
1178 insist_on_this_cd_number(bkpinfo, g_current_media_number);
1179 log_to_screen(_("Continuing to restore."));
1180 } else {
1181 mr_asprintf(&tmp,
1182 slice_fname(bigfileno, sliceno, ARCHIVES_PATH, ""));
1183 if (does_file_exist(tmp) && length_of_file(tmp) == 0) {
1184 mr_msg(2,
1185 "End of bigfile # %ld (slice %ld is the terminator)",
1186 bigfileno + 1, sliceno);
1187 finished = TRUE;
1188 mr_free(tmp);
1189 continue;
1190 } else {
1191 mr_free(tmp);
1192 if (does_file_exist
1193 (slice_fname
1194 (bigfileno, sliceno, ARCHIVES_PATH, "lzo"))) {
1195 mr_asprintf(&bzip2_command, "lzop");
1196 mr_asprintf(&suffix, "lzo");
1197 } else
1198 if (does_file_exist
1199 (slice_fname
1200 (bigfileno, sliceno, ARCHIVES_PATH, "gz"))) {
1201 mr_asprintf(&bzip2_command, "gzip");
1202 mr_asprintf(&suffix, "gz");
1203 } else
1204 if (does_file_exist
1205 (slice_fname
1206 (bigfileno, sliceno, ARCHIVES_PATH, "bz2"))) {
1207 mr_asprintf(&bzip2_command, "bzip2");
1208 mr_asprintf(&suffix, "bz2");
1209 } else
1210 if (does_file_exist
1211 (slice_fname
1212 (bigfileno, sliceno, ARCHIVES_PATH, ""))) {
1213 mr_asprintf(&bzip2_command, "");
1214 mr_asprintf(&suffix, "");
1215 } else {
1216 log_to_screen(_("OK, that's pretty fsck0red..."));
1217 return (1);
1218 }
1219 }
1220 if (bzip2_command[0] != '\0') {
1221 mr_strcat(bzip2_command,
1222 " -dc %s 2>> %s",
1223 slice_fname(bigfileno, sliceno, ARCHIVES_PATH,
1224 suffix), MONDO_LOGFILE);
1225 } else {
1226 mr_free(bzip2_command);
1227 mr_asprintf(&bzip2_command, "cat %s 2>> %s",
1228 slice_fname(bigfileno, sliceno, ARCHIVES_PATH,
1229 suffix), MONDO_LOGFILE);
1230 }
1231 mr_asprintf(&tmp, "Working on %s #%d, file #%ld, slice #%ld",
1232 bkpinfo->backup_media_string,
1233 g_current_media_number, bigfileno + 1, sliceno);
1234 mr_msg(2, tmp);
1235 if (!g_text_mode) {
1236 newtDrawRootText(0, g_noof_rows - 2, tmp);
1237 newtRefresh();
1238 update_progress_form(tmp);
1239 }
1240 mr_free(tmp);
1241
1242 if (!(fbzip2 = popen(bzip2_command, "r"))) {
1243 mr_free(bzip2_command);
1244 mr_free(suffix);
1245 fatal_error("Can't run popen command");
1246 }
1247 mr_free(bzip2_command);
1248 mr_free(suffix);
1249
1250 while (!feof(fbzip2)) {
1251 siz = fread(bigblk, 1, TAPE_BLOCK_SIZE, fbzip2);
1252 if (siz > 0) {
1253 siz = fwrite(bigblk, 1, siz, fout);
1254 }
1255 }
1256 paranoid_pclose(fbzip2);
1257
1258 sliceno++;
1259 g_current_progress++;
1260 }
1261 }
1262 paranoid_fclose(fout);
1263 mr_conf->log_level = old_loglevel;
1264
1265 if (use_ntfsprog_hack) {
1266 mr_msg(3, "Waiting for ntfsclone to finish");
1267 mr_asprintf(&tmp,
1268 " ps | grep \" ntfsclone \" | grep -v grep > /dev/null 2> /dev/null");
1269 while (system(tmp) == 0) {
1270 sleep(1);
1271 }
1272 mr_free(tmp);
1273 log_it("OK, ntfsclone has really finished");
1274 }
1275
1276 if (strcmp(outfile_fname, "/dev/null")) {
1277 chown(outfile_fname, biggiestruct.properties.st_uid,
1278 biggiestruct.properties.st_gid);
1279 chmod(outfile_fname, biggiestruct.properties.st_mode);
1280 ubuf->actime = biggiestruct.properties.st_atime;
1281 ubuf->modtime = biggiestruct.properties.st_mtime;
1282 utime(outfile_fname, ubuf);
1283 }
1284 mr_free(outfile_fname);
1285 mr_free(bigblk);
1286
1287 return (retval);
1288}
1289
1290
1291/**************************************************************************
1292 *END_ RESTORE_A_BIGGIEFILE_FROM_CD *
1293 **************************************************************************/
1294
1295
1296/**
1297 * Restore a biggiefile from the currently opened stream.
1298 * @param bkpinfo The backup information structure. Fields used:
1299 * - @c bkpinfo->restore_path
1300 * - @c bkpinfo->zip_exe
1301 * @param orig_bf_fname The original filename of the biggiefile.
1302 * @param biggiefile_number The number of the biggiefile (starting from 0).
1303 * @param filelist The node structure containing the list of files to be restored.
1304 * If @p orig_bf_fname is not in the list, it will be ignored.
1305 * @return 0 for success (or skip), nonzero for failure.
1306 */
1307int restore_a_biggiefile_from_stream(struct s_bkpinfo *bkpinfo, char *orig_bf_fname, long biggiefile_number, char *orig_checksum, //UNUSED
1308 long long biggiefile_size, //UNUSED
1309 struct s_node *filelist,
1310 int use_ntfsprog,
1311 char *pathname_of_last_file_restored)
1312{
1313 FILE *pout = NULL;
1314 FILE *fin = NULL;
1315
1316 /** mallocs ********/
1317 char *tmp = NULL;
1318 char *tmp1 = NULL;
1319 char *command = NULL;
1320 char *outfile_fname = NULL;
1321 char *ntfsprog_fifo = NULL;
1322 char *file_to_openout = NULL;
1323
1324 struct s_node *node = NULL;
1325
1326 int old_loglevel = 0;
1327 long current_slice_number = 0;
1328 int retval = 0;
1329 int res = 0;
1330 int ctrl_chr = '\0';
1331 long long slice_siz = 0L;
1332 bool dummy_restore = FALSE;
1333 bool use_ntfsprog_hack = FALSE;
1334 pid_t pid;
1335 struct s_filename_and_lstat_info biggiestruct;
1336 struct utimbuf the_utime_buf, *ubuf = NULL;
1337 ubuf = &the_utime_buf;
1338
1339 old_loglevel = mr_conf->log_level;
1340 assert(bkpinfo != NULL);
1341 assert(orig_bf_fname != NULL);
1342 assert(orig_checksum != NULL);
1343
1344 pathname_of_last_file_restored[0] = '\0';
1345 if (use_ntfsprog == BLK_START_A_PIHBIGGIE) {
1346 use_ntfsprog = 1;
1347 mr_msg(1, "%s --- pih=YES", orig_bf_fname);
1348 } else if (use_ntfsprog == BLK_START_A_NORMBIGGIE) {
1349 use_ntfsprog = 0;
1350 mr_msg(1, "%s --- pih=NO", orig_bf_fname);
1351 } else {
1352 use_ntfsprog = 0;
1353 mr_msg(1, "%s --- pih=NO (weird marker though)", orig_bf_fname);
1354 }
1355
1356 strncpy(pathname_of_last_file_restored, orig_bf_fname,
1357 MAX_STR_LEN - 1);
1358 pathname_of_last_file_restored[MAX_STR_LEN - 1] = '\0';
1359
1360 /* open out to biggiefile to be restored (or /dev/null if biggiefile is not to be restored) */
1361
1362 if (filelist != NULL) {
1363 node = find_string_at_node(filelist, orig_bf_fname);
1364 if (!node) {
1365 dummy_restore = TRUE;
1366 mr_msg(1,
1367 "Skipping big file %ld (%s) - not in biggielist subset",
1368 biggiefile_number + 1, orig_bf_fname);
1369 pathname_of_last_file_restored[0] = '\0';
1370 } else if (!(node->selected)) {
1371 dummy_restore = TRUE;
1372 mr_msg(1, "Skipping %s (name isn't in biggielist subset)",
1373 orig_bf_fname);
1374 pathname_of_last_file_restored[0] = '\0';
1375 }
1376 }
1377
1378 if (use_ntfsprog) {
1379 if (strncmp(orig_bf_fname, "/dev/", 5)) {
1380 mr_msg(1, "I was in error when I set use_ntfsprog to TRUE.");
1381 mr_msg(1, "%s isn't even in /dev", orig_bf_fname);
1382 use_ntfsprog = FALSE;
1383 }
1384 }
1385
1386 if (use_ntfsprog) {
1387 mr_conf->log_level = 4;
1388 mr_asprintf(&outfile_fname, orig_bf_fname);
1389 use_ntfsprog_hack = TRUE;
1390 mr_msg(2,
1391 "Calling ntfsclone in background because %s is a /dev entry",
1392 outfile_fname);
1393 mr_asprintf(&ntfsprog_fifo, "%s/%d.%d.000",
1394 bkpinfo->tmpdir,
1395 (int) (random() % 32768),
1396 (int) (random() % 32768));
1397 mkfifo(ntfsprog_fifo, 0x770);
1398
1399 file_to_openout = ntfsprog_fifo;
1400 switch (pid = fork()) {
1401 case -1:
1402 fatal_error("Fork failure");
1403 case 0:
1404 mr_msg(3,
1405 "CHILD - fip - calling feed_outfrom_ntfsprog(%s, %s)",
1406 outfile_fname, ntfsprog_fifo);
1407 res = feed_outfrom_ntfsprog(outfile_fname, ntfsprog_fifo);
1408 exit(res);
1409 break;
1410 default:
1411 mr_msg(3,
1412 "feed_into_ntfsprog() called in background --- pid=%ld",
1413 (long int) (pid));
1414 }
1415 } else {
1416 if (!strncmp(orig_bf_fname, "/dev/", 5)) // non-NTFS partition
1417 {
1418 mr_asprintf(&outfile_fname, orig_bf_fname);
1419 } else // biggiefile
1420 {
1421 mr_asprintf(&outfile_fname, "%s/%s", bkpinfo->restore_path,
1422 orig_bf_fname);
1423 }
1424 use_ntfsprog_hack = FALSE;
1425 file_to_openout = outfile_fname;
1426 if (!does_file_exist(outfile_fname)) // yes, it looks weird with the '!' but it's correct that way
1427 {
1428 make_hole_for_file(outfile_fname);
1429 }
1430 mr_msg(2, "Reassembling big file %ld (%s)",
1431 biggiefile_number + 1, orig_bf_fname);
1432 }
1433
1434 if (dummy_restore) {
1435 mr_free(outfile_fname);
1436 mr_asprintf(&outfile_fname, "/dev/null");
1437 }
1438
1439 if (!bkpinfo->zip_exe[0]) {
1440 mr_asprintf(&command, "cat > \"%s\"", file_to_openout);
1441 } else {
1442 mr_asprintf(&command, "%s -dc > \"%s\" 2>> %s", bkpinfo->zip_exe,
1443 file_to_openout, MONDO_LOGFILE);
1444 }
1445 mr_msg(3, "Pipe command = '%s'", command);
1446 mr_free(outfile_fname);
1447 mr_free(ntfsprog_fifo);
1448
1449 /* restore biggiefile, one slice at a time */
1450 if (!(pout = popen(command, "w"))) {
1451 fatal_error("Cannot pipe out");
1452 }
1453 mr_free(command);
1454
1455 malloc_string(tmp1);
1456 for (res = read_header_block_from_stream(&slice_siz, tmp1, &ctrl_chr);
1457 ctrl_chr != BLK_STOP_A_BIGGIE;
1458 res = read_header_block_from_stream(&slice_siz, tmp1, &ctrl_chr)) {
1459 if (ctrl_chr != BLK_START_AN_AFIO_OR_SLICE) {
1460 wrong_marker(BLK_START_AN_AFIO_OR_SLICE, ctrl_chr);
1461 }
1462 mr_asprintf(&tmp, "Working on file #%ld, slice #%ld ",
1463 biggiefile_number + 1, current_slice_number);
1464 mr_msg(2, tmp);
1465 if (!g_text_mode) {
1466 newtDrawRootText(0, g_noof_rows - 2, tmp);
1467 newtRefresh();
1468 }
1469 mr_strip_spaces(tmp);
1470 update_progress_form(tmp);
1471 mr_free(tmp);
1472 if (current_slice_number == 0) {
1473 res =
1474 read_file_from_stream_to_file(bkpinfo,
1475 "/tmp/biggie-blah.txt",
1476 slice_siz);
1477 if (!(fin = fopen("/tmp/biggie-blah.txt", "r"))) {
1478 log_OS_error("blah blah");
1479 } else {
1480 if (fread
1481 ((void *) &biggiestruct, 1, sizeof(biggiestruct),
1482 fin) < sizeof(biggiestruct)) {
1483 mr_msg(2,
1484 "Warning - unable to get biggiestruct of bigfile #%d",
1485 biggiefile_number + 1);
1486 }
1487 paranoid_fclose(fin);
1488 }
1489 } else {
1490 res =
1491 read_file_from_stream_to_stream(bkpinfo, pout, slice_siz);
1492 }
1493 retval += res;
1494 res = read_header_block_from_stream(&slice_siz, tmp1, &ctrl_chr);
1495 if (ctrl_chr != BLK_STOP_AN_AFIO_OR_SLICE) {
1496 wrong_marker(BLK_STOP_AN_AFIO_OR_SLICE, ctrl_chr);
1497 }
1498 current_slice_number++;
1499 g_current_progress++;
1500 }
1501 mr_free(tmp1);
1502 paranoid_pclose(pout);
1503
1504 mr_msg(1, "pathname_of_last_file_restored is now %s",
1505 pathname_of_last_file_restored);
1506
1507 if (use_ntfsprog_hack) {
1508 mr_msg(3, "Waiting for ntfsclone to finish");
1509 mr_asprintf(&tmp,
1510 " ps | grep \" ntfsclone \" | grep -v grep > /dev/null 2> /dev/null");
1511 while (system(tmp) == 0) {
1512 sleep(1);
1513 }
1514 mr_free(tmp);
1515 mr_msg(3, "OK, ntfsclone has really finished");
1516 }
1517
1518 mr_msg(3, "biggiestruct.filename = %s", biggiestruct.filename);
1519 mr_msg(3, "biggiestruct.checksum = %s", biggiestruct.checksum);
1520 if (strcmp(outfile_fname, "/dev/null")) {
1521 chmod(outfile_fname, biggiestruct.properties.st_mode);
1522 chown(outfile_fname, biggiestruct.properties.st_uid,
1523 biggiestruct.properties.st_gid);
1524 ubuf->actime = biggiestruct.properties.st_atime;
1525 ubuf->modtime = biggiestruct.properties.st_mtime;
1526 utime(outfile_fname, ubuf);
1527 }
1528
1529 mr_conf->log_level = old_loglevel;
1530 return (retval);
1531}
1532
1533/**************************************************************************
1534 *END_RESTORE_A_BIGGIEFILE_FROM_STREAM *
1535 **************************************************************************/
1536
1537
1538/**
1539 * Restore @p tarball_fname from CD.
1540 * @param tarball_fname The filename of the tarball to restore (in /mnt/cdrom).
1541 * This will be used unmodified.
1542 * @param current_tarball_number The number (starting from 0) of the fileset
1543 * we're restoring now.
1544 * @param filelist The node structure containing the list of files to be
1545 * restored. If no file in the afioball is in this list, afio will still be
1546 * called, but nothing will be written.
1547 * @return 0 for success, nonzero for failure.
1548 */
1549int
1550restore_a_tarball_from_CD(char *tarball_fname,
1551 long current_tarball_number,
1552 struct s_node *filelist, struct s_bkpinfo *bkpinfo)
1553{
1554 int retval = 0;
1555 int res = 0;
1556 char *p = NULL;
1557
1558 /** malloc **/
1559 char *command = NULL;
1560 char *tmp = NULL;
1561 char *filelist_name = NULL;
1562 char *filelist_subset_fname = NULL;
1563 char *executable = NULL;
1564 char *temp_log = NULL;
1565 long matches = 0;
1566 bool use_star = FALSE;
1567 char *xattr_fname = NULL;
1568 char *acl_fname = NULL;
1569
1570 assert_string_is_neither_NULL_nor_zerolength(tarball_fname);
1571
1572 mr_msg(5, "Entering");
1573 use_star = (strstr(tarball_fname, ".star")) ? TRUE : FALSE;
1574 mr_asprintf(&command, "mkdir -p %s/tmp", MNT_RESTORING);
1575 run_program_and_log_output(command, 9);
1576 mr_free(command);
1577
1578 mr_asprintf(&filelist_name, MNT_CDROM "/archives/filelist.%ld",
1579 current_tarball_number);
1580 if (length_of_file(filelist_name) <= 2) {
1581 mr_msg(2, "There are _zero_ files in filelist '%s'",
1582 filelist_name);
1583 mr_msg(2,
1584 "This is a bit silly (ask dev-team to fix mondo_makefilelist, please)");
1585 mr_msg(2,
1586 "but it's non-critical. It's cosmetic. Don't worry about it.");
1587 retval = 0;
1588 mr_msg(5, "Leaving");
1589 mr_free(filelist_name);
1590 return (retval);
1591 }
1592 if (count_lines_in_file(filelist_name) <= 0
1593 || length_of_file(tarball_fname) <= 0) {
1594 mr_msg(3, "length_of_file(%s) = %llu", tarball_fname,
1595 length_of_file(tarball_fname));
1596 log_to_screen(_("Unable to restore fileset #%ld (CD I/O error)"),
1597 current_tarball_number);
1598 retval = 1;
1599 mr_msg(5, "Leaving");
1600 mr_free(filelist_name);
1601 return (retval);
1602 }
1603
1604 if (filelist) {
1605 mr_asprintf(&filelist_subset_fname, "/tmp/filelist-subset-%ld.tmp",
1606 current_tarball_number);
1607 if ((matches =
1608 save_filelist_entries_in_common(filelist_name, filelist,
1609 filelist_subset_fname,
1610 use_star))
1611 <= 0) {
1612 mr_msg(1, "Skipping fileset %ld", current_tarball_number);
1613 } else {
1614 mr_msg(3, "Saved fileset %ld's subset to %s",
1615 current_tarball_number, filelist_subset_fname);
1616 }
1617 log_to_screen("Tarball #%ld --- %ld matches",
1618 current_tarball_number, matches);
1619 }
1620 mr_free(filelist_name);
1621
1622 if (filelist == NULL || matches > 0) {
1623 if (g_getfattr) {
1624 mr_asprintf(&xattr_fname, XATTR_LIST_FNAME_RAW_SZ,
1625 MNT_CDROM "/archives", current_tarball_number);
1626 }
1627 if (g_getfacl) {
1628 mr_asprintf(&acl_fname, ACL_LIST_FNAME_RAW_SZ, MNT_CDROM "/archives",
1629 current_tarball_number);
1630 }
1631 if (strstr(tarball_fname, ".bz2")) {
1632 mr_asprintf(&executable, "-P bzip2 -Z");
1633 } else if (strstr(tarball_fname, ".gz")) {
1634 mr_asprintf(&executable, "-P gzip -Z");
1635 } else if (strstr(tarball_fname, ".lzo")) {
1636 mr_asprintf(&executable, "-P lzop -Z");
1637 }
1638
1639 if (executable == NULL) {
1640 mr_asprintf(&tmp, "which %s > /dev/null 2> /dev/null", executable);
1641 if (run_program_and_log_output(tmp, FALSE)) {
1642 log_to_screen
1643 (_("(compare_a_tarball) Compression program not found - oh no!"));
1644 mr_free(tmp);
1645 mr_free(executable);
1646 mr_free(acl_fname);
1647 mr_free(xattr_fname);
1648 mr_free(filelist_subset_fname);
1649 paranoid_MR_finish(1);
1650 }
1651 mr_free(tmp);
1652 }
1653#ifdef __FreeBSD__
1654#define BUFSIZE 512
1655#else
1656#define BUFSIZE (1024L*1024L)/TAPE_BLOCK_SIZE
1657#endif
1658
1659 if (use_star) {
1660 mr_asprintf(&command,
1661 "star -x -force-remove -U " STAR_ACL_SZ
1662 " errctl= file=%s", tarball_fname);
1663 if (strstr(tarball_fname, ".bz2")) {
1664 mr_strcat(command, " -bz");
1665 }
1666 } else {
1667 if (filelist_subset_fname != NULL) {
1668 mr_asprintf(&command,
1669 "afio -i -M 8m -b %ld -c %ld %s -w '%s' %s",
1670 TAPE_BLOCK_SIZE,
1671 BUFSIZE, executable, filelist_subset_fname,
1672 tarball_fname);
1673 } else {
1674 mr_asprintf(&command,
1675 "afio -i -b %ld -c %ld -M 8m %s %s",
1676 TAPE_BLOCK_SIZE,
1677 BUFSIZE, executable, tarball_fname);
1678 }
1679 }
1680 mr_free(executable);
1681
1682#undef BUFSIZE
1683 mr_asprintf(&temp_log, "/tmp/%d.%d", (int) (random() % 32768),
1684 (int) (random() % 32768));
1685
1686 mr_strcat(command, " 2>> %s >> %s", temp_log, temp_log);
1687 mr_msg(1, "command = '%s'", command);
1688 unlink(temp_log);
1689 res = system(command);
1690 if (res) {
1691 p = strstr(command, "-acl ");
1692 if (p) {
1693 p[0] = p[1] = p[2] = p[3] = ' ';
1694 mr_msg(1, "new command = '%s'", command);
1695 res = system(command);
1696 }
1697 }
1698 mr_free(command);
1699
1700 if (res && length_of_file(temp_log) < 5) {
1701 res = 0;
1702 }
1703
1704 if (g_getfattr) {
1705 mr_msg(1, "Setting fattr list %s", xattr_fname);
1706 if (length_of_file(xattr_fname) > 0) {
1707 res = set_fattr_list(filelist_subset_fname, xattr_fname);
1708 if (res) {
1709 log_to_screen
1710 ("Errors occurred while setting extended attributes");
1711 } else {
1712 mr_msg(1, "I set xattr OK");
1713 }
1714 retval += res;
1715 }
1716 }
1717 if (g_getfacl) {
1718 mr_msg(1, "Setting acl list %s", acl_fname);
1719 if (length_of_file(acl_fname) > 0) {
1720 res = set_acl_list(filelist_subset_fname, acl_fname);
1721 if (res) {
1722 log_to_screen
1723 ("Errors occurred while setting access control lists");
1724 } else {
1725 mr_msg(1, "I set ACL OK");
1726 }
1727 retval += res;
1728 }
1729 }
1730 if (retval) {
1731 mr_asprintf(&command, "cat %s >> %s", temp_log, MONDO_LOGFILE);
1732 system(command);
1733 mr_free(command);
1734 mr_msg(2, "Errors occurred while processing fileset #%d",
1735 current_tarball_number);
1736 } else {
1737 mr_msg(2, "Fileset #%d processed OK", current_tarball_number);
1738 }
1739 unlink(xattr_fname);
1740 mr_free(xattr_fname);
1741 unlink(acl_fname);
1742 mr_free(acl_fname);
1743 unlink(temp_log);
1744 mr_free(temp_log);
1745 }
1746 if (does_file_exist("/PAUSE")) {
1747 popup_and_OK
1748 (_("Press ENTER to go on. Delete /PAUSE to stop these pauses."));
1749 }
1750 unlink(filelist_subset_fname);
1751 mr_free(filelist_subset_fname);
1752 mr_msg(5, "Leaving");
1753 return (retval);
1754}
1755
1756/**************************************************************************
1757 *END_RESTORE_A_TARBALL_FROM_CD *
1758 **************************************************************************/
1759
1760
1761/**
1762 * Restore a tarball from the currently opened stream.
1763 * @param bkpinfo The backup information structure. Fields used:
1764 * - @c bkpinfo->backup_media_type
1765 * - @c bkpinfo->media_device
1766 * - @c bkpinfo->zip_exe
1767 * @param tarball_fname The filename of the afioball to restore.
1768 * @param current_tarball_number The number (starting from 0) of the fileset
1769 * we're restoring now.
1770 * @param filelist The node structure containing the list of files to be
1771 * restored. If no file in the afioball is in this list, afio will still be
1772 * called, but nothing will be written.
1773 * @param size The size (in @b bytes) of the afioball.
1774 * @return 0 for success, nonzero for failure.
1775 */
1776int
1777restore_a_tarball_from_stream(struct s_bkpinfo *bkpinfo,
1778 char *tarball_fname,
1779 long current_tarball_number,
1780 struct s_node *filelist,
1781 long long size, char *xattr_fname,
1782 char *acl_fname)
1783{
1784 int retval = 0;
1785 int res = 0;
1786
1787 /** malloc add ***/
1788 char *command = NULL;
1789 char *afio_fname = NULL;
1790 char *filelist_fname = NULL;
1791 char *filelist_subset_fname = NULL;
1792 char *executable = NULL;
1793 long matches = 0;
1794 bool restore_this_fileset = FALSE;
1795 bool use_star = FALSE;
1796
1797 assert(bkpinfo != NULL);
1798 assert_string_is_neither_NULL_nor_zerolength(tarball_fname);
1799 /* to do it with a file... */
1800 use_star = (strstr(tarball_fname, ".star")) ? TRUE : FALSE;
1801 mr_msg(2, "Restoring from fileset #%ld (%ld KB) on %s #%d",
1802 current_tarball_number, (long) size >> 10,
1803 bkpinfo->backup_media_string,
1804 g_current_media_number);
1805 run_program_and_log_output("mkdir -p " MNT_RESTORING "/tmp", FALSE);
1806
1807 /****************************************************************************
1808 * Use RAMDISK's /tmp; saves time; oh wait, it's too small *
1809 * Well, pipe from tape to afio, then; oh wait, can't do that either: bug *
1810 * in afio or someting; oh darn.. OK, use tmpfs :-) *
1811 ****************************************************************************/
1812 mr_asprintf(&afio_fname, "/tmp/tmpfs/archive.tmp.%ld",
1813 current_tarball_number);
1814 mr_asprintf(&filelist_fname, "%s/filelist.%ld", bkpinfo->tmpdir,
1815 current_tarball_number);
1816 mr_asprintf(&filelist_subset_fname, "%s/filelist-subset-%ld.tmp",
1817 bkpinfo->tmpdir, current_tarball_number);
1818 res = read_file_from_stream_to_file(bkpinfo, afio_fname, size);
1819 if (strstr(tarball_fname, ".star")) {
1820 bkpinfo->use_star = TRUE;
1821 }
1822 if (res) {
1823 mr_msg(1, "Warning - error reading afioball from tape");
1824 }
1825 if (bkpinfo->compression_level != 0) {
1826 if (bkpinfo->use_star) {
1827 mr_asprintf(&executable, " -bz");
1828 } else {
1829 mr_asprintf(&executable, "-P %s -Z", bkpinfo->zip_exe);
1830 }
1831 }
1832
1833 if (!filelist) // if unconditional restore then restore entire fileset
1834 {
1835 restore_this_fileset = TRUE;
1836 } else // If restoring selectively then get TOC from tarball
1837 {
1838 if (strstr(tarball_fname, ".star.")) {
1839 use_star = TRUE;
1840 mr_asprintf(&command, "star -t file=%s %s", afio_fname, executable);
1841 } else {
1842 use_star = FALSE;
1843 mr_asprintf(&command, "afio -t -M 8m -b %ld %s %s", TAPE_BLOCK_SIZE,
1844 executable, afio_fname);
1845 }
1846 mr_strcat(command, " > %s 2>> %s", filelist_fname, MONDO_LOGFILE);
1847 mr_msg(1, "command = %s", command);
1848 if (system(command)) {
1849 mr_msg(4, "Warning - error occurred while retrieving TOC");
1850 }
1851 mr_free(command);
1852
1853 if ((matches =
1854 save_filelist_entries_in_common(filelist_fname, filelist,
1855 filelist_subset_fname,
1856 use_star))
1857 <= 0 || length_of_file(filelist_subset_fname) < 2) {
1858 if (length_of_file(filelist_subset_fname) < 2) {
1859 mr_msg(1, "No matches found in fileset %ld",
1860 current_tarball_number);
1861 }
1862 mr_msg(2, "Skipping fileset %ld", current_tarball_number);
1863 restore_this_fileset = FALSE;
1864 } else {
1865 mr_msg(5, "%ld matches. Saved fileset %ld's subset to %s",
1866 matches, current_tarball_number,
1867 filelist_subset_fname);
1868 restore_this_fileset = TRUE;
1869 }
1870 }
1871 unlink(filelist_fname);
1872 mr_free(filelist_fname);
1873
1874// Concoct the call to star/afio to restore files
1875 if (strstr(tarball_fname, ".star.")) {
1876 // star
1877 if (filelist) {
1878 mr_asprintf(&command, "star -x file=%s %s list=%s 2>> %s", afio_fname, executable, filelist_subset_fname, MONDO_LOGFILE);
1879 } else {
1880 mr_asprintf(&command, "star -x file=%s %s 2>> %s", afio_fname, executable, MONDO_LOGFILE);
1881 }
1882 } else {
1883 // afio
1884 if (filelist) {
1885 mr_asprintf(&command, "afio -i -M 8m -b %ld %s -w %s %s 2>> %s", TAPE_BLOCK_SIZE, executable, filelist_subset_fname, afio_fname, MONDO_LOGFILE);
1886 } else {
1887 mr_asprintf(&command, "afio -i -M 8m -b %ld %s %s 2>> %s", TAPE_BLOCK_SIZE, executable, afio_fname, MONDO_LOGFILE);
1888 }
1889 }
1890 mr_free(executable);
1891
1892 // Call if IF there are files to restore (selectively/unconditionally)
1893 if (restore_this_fileset) {
1894 mr_msg(1, "Calling command='%s'", command);
1895 paranoid_system(command);
1896
1897 if (g_getfattr) {
1898 iamhere("Restoring xattr stuff");
1899 res = set_fattr_list(filelist_subset_fname, xattr_fname);
1900 if (res) {
1901 mr_msg(1, "Errors occurred while setting xattr");
1902 } else {
1903 mr_msg(1, "I set xattr OK");
1904 }
1905 retval += res;
1906 }
1907
1908 if (g_getfacl) {
1909 iamhere("Restoring acl stuff");
1910 res = set_acl_list(filelist_subset_fname, acl_fname);
1911 if (res) {
1912 mr_msg(1, "Errors occurred while setting ACL");
1913 } else {
1914 mr_msg(1, "I set ACL OK");
1915 }
1916 retval += res;
1917 }
1918
1919 } else {
1920 mr_msg(1, "NOT CALLING '%s'", command);
1921 }
1922 mr_free(command);
1923
1924 if (does_file_exist("/PAUSE") && current_tarball_number >= 50) {
1925 log_to_screen(_("Paused after set %ld"), current_tarball_number);
1926 popup_and_OK(_("Pausing. Press ENTER to continue."));
1927 }
1928
1929 unlink(filelist_subset_fname);
1930 unlink(afio_fname);
1931
1932 mr_free(filelist_subset_fname);
1933 mr_free(afio_fname);
1934 return (retval);
1935}
1936
1937/**************************************************************************
1938 *END_RESTORE_A_TARBALL_FROM_STREAM *
1939 **************************************************************************/
1940
1941
1942/**
1943 * Restore all biggiefiles from all media in this CD backup.
1944 * The CD with the last afioball should be currently mounted.
1945 * @param bkpinfo The backup information structure. @c backup_media_type is the
1946 * only field used in this function.
1947 * @param filelist The node structure containing the list of files to be
1948 * restored. If a prospective biggiefile is not in this list, it will be ignored.
1949 * @return 0 for success, nonzero for failure.
1950 */
1951int
1952restore_all_biggiefiles_from_CD(struct s_bkpinfo *bkpinfo,
1953 struct s_node *filelist)
1954{
1955 int retval = 0;
1956 int res = 0;
1957 long noof_biggiefiles = 0L, bigfileno = 0L, total_slices = 0L;
1958 char *tmp = NULL;
1959 char *tmp1 = NULL;
1960 bool just_changed_cds = FALSE, finished = FALSE;
1961 char *xattr_fname = NULL;
1962 char *acl_fname = NULL;
1963 char *biggies_whose_EXATs_we_should_set = NULL; // EXtended ATtributes
1964 char *pathname_of_last_biggie_restored = NULL;
1965 FILE *fbw = NULL;
1966
1967 malloc_string(tmp1);
1968 malloc_string(pathname_of_last_biggie_restored);
1969 assert(bkpinfo != NULL);
1970
1971 mr_asprintf(&biggies_whose_EXATs_we_should_set,
1972 "%s/biggies-whose-EXATs-we-should-set", bkpinfo->tmpdir);
1973 if (!(fbw = fopen(biggies_whose_EXATs_we_should_set, "w"))) {
1974 mr_msg(1, "Warning - cannot openout %s",
1975 biggies_whose_EXATs_we_should_set);
1976 }
1977
1978 read_cfg_var(g_mondo_cfg_file, "total-slices", tmp1);
1979 total_slices = atol(tmp1);
1980 mr_free(tmp1);
1981
1982 mr_asprintf(&tmp, _("Reassembling large files "));
1983 mvaddstr_and_log_it(g_currentY, 0, tmp);
1984 mr_free(tmp);
1985
1986 if (length_of_file(BIGGIELIST) < 6) {
1987 mr_msg(1, "OK, no biggielist; not restoring biggiefiles");
1988 return (0);
1989 }
1990 noof_biggiefiles = count_lines_in_file(BIGGIELIST);
1991 if (noof_biggiefiles <= 0) {
1992 mr_msg(2,
1993 "OK, no biggiefiles in biggielist; not restoring biggiefiles");
1994 return (0);
1995 }
1996 mr_msg(2, "OK, there are %ld biggiefiles in the archives", noof_biggiefiles);
1997
1998 open_progress_form(_("Reassembling large files"),
1999 _("I am now reassembling all the large files."),
2000 _("Please wait. This may take some time."),
2001 "", total_slices);
2002 for (bigfileno = 0, finished = FALSE; !finished;) {
2003 mr_msg(2, "Thinking about restoring bigfile %ld", bigfileno + 1);
2004 if (!does_file_exist(slice_fname(bigfileno, 0, ARCHIVES_PATH, ""))) {
2005 mr_msg(3,
2006 "...but its first slice isn't on this CD. Perhaps this was a selective restore?");
2007 mr_msg(3, "Cannot find bigfile #%ld 's first slice on %s #%d",
2008 bigfileno + 1,
2009 bkpinfo->backup_media_string,
2010 g_current_media_number);
2011 mr_msg(3, "Slicename would have been %s",
2012 slice_fname(bigfileno + 1, 0, ARCHIVES_PATH, ""));
2013 // I'm not positive 'just_changed_cds' is even necessary...
2014 if (just_changed_cds) {
2015 just_changed_cds = FALSE;
2016 mr_msg(3,
2017 "I'll continue to scan this CD for bigfiles to be restored.");
2018 } else if (does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST")) {
2019 insist_on_this_cd_number(bkpinfo,
2020 ++g_current_media_number);
2021 log_to_screen(_("Restoring from %s #%d"),
2022 bkpinfo->backup_media_string,
2023 g_current_media_number);
2024 just_changed_cds = TRUE;
2025 } else {
2026 mr_msg(2, "There was no bigfile #%ld. That's OK.",
2027 bigfileno + 1);
2028 mr_msg(2, "I'm going to stop restoring bigfiles now.");
2029 finished = TRUE;
2030 }
2031 } else {
2032 just_changed_cds = FALSE;
2033 mr_asprintf(&tmp, _("Restoring big file %ld"), bigfileno + 1);
2034 update_progress_form(tmp);
2035 mr_free(tmp);
2036
2037 res =
2038 restore_a_biggiefile_from_CD(bkpinfo, bigfileno, filelist,
2039 pathname_of_last_biggie_restored);
2040 iamhere(pathname_of_last_biggie_restored);
2041 if (fbw && pathname_of_last_biggie_restored[0]) {
2042 fprintf(fbw, "%s\n", pathname_of_last_biggie_restored);
2043 }
2044 retval += res;
2045 bigfileno++;
2046 }
2047 }
2048
2049 if (fbw) {
2050 fclose(fbw);
2051 if (g_getfattr) {
2052 mr_asprintf(&xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, ARCHIVES_PATH);
2053 if (length_of_file(xattr_fname) > 0) {
2054 set_fattr_list(biggies_whose_EXATs_we_should_set, xattr_fname);
2055 }
2056 }
2057 if (g_getfacl) {
2058 mr_asprintf(&acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, ARCHIVES_PATH);
2059 if (length_of_file(acl_fname) > 0) {
2060 set_acl_list(biggies_whose_EXATs_we_should_set, acl_fname);
2061 }
2062 }
2063 mr_free(acl_fname);
2064 mr_free(xattr_fname);
2065 }
2066 mr_free(biggies_whose_EXATs_we_should_set);
2067
2068 if (does_file_exist("/PAUSE")) {
2069 popup_and_OK
2070 (_("Press ENTER to go on. Delete /PAUSE to stop these pauses."));
2071 }
2072 close_progress_form();
2073 if (retval) {
2074 mvaddstr_and_log_it(g_currentY++, 74, _("Errors."));
2075 } else {
2076 mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
2077 }
2078 mr_free(pathname_of_last_biggie_restored);
2079 return (retval);
2080}
2081
2082/**************************************************************************
2083 *END_RESTORE_ALL_BIGGIFILES_FROM_CD *
2084 **************************************************************************/
2085
2086
2087/**
2088 * Restore all afioballs from all CDs in the backup.
2089 * The first CD should be inserted (if not, it will be asked for).
2090 * @param bkpinfo The backup information structure. @c backup_media_type is the
2091 * only field used in @e this function.
2092 * @param filelist The node structure containing the list of files to be
2093 * restored. If no file in some particular afioball is in this list, afio will
2094 * still be called for that fileset, but nothing will be written.
2095 * @return 0 for success, or the number of filesets that failed.
2096 */
2097int
2098restore_all_tarballs_from_CD(struct s_bkpinfo *bkpinfo,
2099 struct s_node *filelist)
2100{
2101 int retval = 0;
2102 int res = 0;
2103 int attempts = 0;
2104 long current_tarball_number = 0;
2105 long max_val = 0L;
2106 /**malloc ***/
2107 char *tmp = NULL;
2108 char *tmp1 = NULL;
2109 char *tarball_fname = NULL;
2110 char *progress_str = NULL;
2111 char *comment = NULL;
2112
2113 malloc_string(tmp1);
2114 malloc_string(tarball_fname);
2115 malloc_string(progress_str);
2116 malloc_string(comment);
2117
2118 assert(bkpinfo != NULL);
2119
2120 mvaddstr_and_log_it(g_currentY, 0, _("Restoring from archives"));
2121 mr_msg(2,
2122 "Insisting on 1st CD, so that I can have a look at LAST-FILELIST-NUMBER");
2123 if (g_current_media_number != 1) {
2124 mr_msg(3, "OK, that's jacked up.");
2125 g_current_media_number = 1;
2126 }
2127 insist_on_this_cd_number(bkpinfo, g_current_media_number);
2128 read_cfg_var(g_mondo_cfg_file, "last-filelist-number", tmp1);
2129 max_val = atol(tmp1) + 1;
2130 mr_free(tmp1);
2131
2132 mr_asprintf(&progress_str, _("Restoring from %s #%d"),
2133 bkpinfo->backup_media_string,
2134 g_current_media_number);
2135 log_to_screen(progress_str);
2136 open_progress_form(_("Restoring from archives"),
2137 _("Restoring data from the archives."),
2138 _("Please wait. This may take some time."),
2139 progress_str, max_val);
2140 for (;;) {
2141 insist_on_this_cd_number(bkpinfo, g_current_media_number);
2142 update_progress_form(progress_str);
2143 mr_asprintf(&tarball_fname, MNT_CDROM "/archives/%ld.afio.bz2",
2144 current_tarball_number);
2145 if (!does_file_exist(tarball_fname)) {
2146 mr_free(tarball_fname);
2147 mr_asprintf(&tarball_fname, MNT_CDROM "/archives/%ld.afio.gz",
2148 current_tarball_number);
2149 }
2150 if (!does_file_exist(tarball_fname)) {
2151 mr_free(tarball_fname);
2152 mr_asprintf(&tarball_fname, MNT_CDROM "/archives/%ld.afio.lzo",
2153 current_tarball_number);
2154 }
2155 if (!does_file_exist(tarball_fname)) {
2156 mr_free(tarball_fname);
2157 mr_asprintf(&tarball_fname, MNT_CDROM "/archives/%ld.afio.",
2158 current_tarball_number);
2159 }
2160 if (!does_file_exist(tarball_fname)) {
2161 mr_free(tarball_fname);
2162 mr_asprintf(&tarball_fname, MNT_CDROM "/archives/%ld.star.bz2",
2163 current_tarball_number);
2164 }
2165 if (!does_file_exist(tarball_fname)) {
2166 mr_free(tarball_fname);
2167 mr_asprintf(&tarball_fname, MNT_CDROM "/archives/%ld.star.",
2168 current_tarball_number);
2169 }
2170 if (!does_file_exist(tarball_fname)) {
2171 mr_free(tarball_fname);
2172 if (current_tarball_number == 0) {
2173 log_to_screen
2174 (_("No tarballs. Strange. Maybe you only backed up freakin' big files?"));
2175 mr_free(progress_str);
2176 return (0);
2177 }
2178 if (!does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST")
2179 || system("find " MNT_CDROM
2180 "/archives/slice* > /dev/null 2> /dev/null") ==
2181 0) {
2182 mr_free(tarball_fname);
2183 mr_free(progress_str);
2184 break;
2185 }
2186 g_current_media_number++;
2187 mr_free(progress_str);
2188
2189 mr_asprintf(&progress_str, _("Restoring from %s #%d"),
2190 bkpinfo->backup_media_string,
2191 g_current_media_number);
2192 log_to_screen(progress_str);
2193 } else {
2194 mr_free(progress_str);
2195 mr_asprintf(&progress_str,
2196 _("Restoring from fileset #%ld on %s #%d"),
2197 current_tarball_number,
2198 bkpinfo->backup_media_string,
2199 g_current_media_number);
2200 for (res = 999, attempts = 0; attempts < 3 && res != 0;
2201 attempts++) {
2202 res =
2203 restore_a_tarball_from_CD(tarball_fname,
2204 current_tarball_number,
2205 filelist, bkpinfo);
2206 }
2207 mr_asprintf(&tmp, _("%s #%d, fileset #%ld - restore "),
2208 media_descriptor_string(bkpinfo->backup_media_type),
2209 g_current_media_number, current_tarball_number);
2210 if (res) {
2211 mr_strcat(tmp, _("reported errors"));
2212 } else {
2213 mr_strcat(tmp, _("succeeded"));
2214 }
2215 if (attempts > 1) {
2216 mr_strcat(tmp, _(" (%d attempts) - review logs"), attempts);
2217 }
2218 if (attempts > 1) {
2219 log_to_screen(tmp);
2220 }
2221 mr_free(tmp);
2222
2223 retval += res;
2224 current_tarball_number++;
2225 g_current_progress++;
2226 }
2227 mr_free(tarball_fname);
2228 }
2229 mr_free(progress_str);
2230 close_progress_form();
2231
2232 if (retval) {
2233 mvaddstr_and_log_it(g_currentY++, 74, _("Errors."));
2234 } else {
2235 mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
2236 }
2237 return (retval);
2238}
2239
2240/**************************************************************************
2241 *END_RESTORE_ALL_TARBALLS_FROM_CD *
2242 **************************************************************************/
2243
2244
2245/**
2246 * Restore all biggiefiles from the currently opened stream.
2247 * @param bkpinfo The backup information structure. Passed to other functions.
2248 * @param filelist The node structure containing the list of files to be
2249 * restored. If a prospective biggiefile is not in the list, it will be ignored.
2250 * @return 0 for success, or the number of biggiefiles that failed.
2251 */
2252int
2253restore_all_biggiefiles_from_stream(struct s_bkpinfo *bkpinfo,
2254 struct s_node *filelist)
2255{
2256 long noof_biggiefiles = 0L;
2257 long current_bigfile_number = 0L;
2258 long total_slices = 0L;
2259
2260 int retval = 0;
2261 int res = 0;
2262 int ctrl_chr = 0;
2263
2264 /** malloc add ****/
2265 char *tmp = NULL;
2266 char *biggie_fname = NULL;
2267 char *biggie_cksum = NULL;
2268 char *xattr_fname = NULL;
2269 char *acl_fname = NULL;
2270 char *pathname_of_last_biggie_restored = NULL;
2271 char *biggies_whose_EXATs_we_should_set = NULL; // EXtended ATtributes
2272 long long biggie_size = (long long)0;
2273 FILE *fbw;
2274
2275 assert(bkpinfo != NULL);
2276
2277 malloc_string(tmp);
2278 malloc_string(biggie_fname);
2279 malloc_string(biggie_cksum);
2280 malloc_string(pathname_of_last_biggie_restored);
2281 read_cfg_var(g_mondo_cfg_file, "total-slices", tmp);
2282 total_slices = atol(tmp);
2283 mr_free(tmp);
2284
2285 mr_asprintf(&tmp, "Reassembling large files ");
2286 if (g_getfattr) {
2287 mr_asprintf(&xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
2288 }
2289 if (g_getfacl) {
2290 mr_asprintf(&acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
2291 }
2292 mvaddstr_and_log_it(g_currentY, 0, tmp);
2293 mr_free(tmp);
2294
2295 mr_asprintf(&biggies_whose_EXATs_we_should_set,
2296 "%s/biggies-whose-EXATs-we-should-set", bkpinfo->tmpdir);
2297 if (!(fbw = fopen(biggies_whose_EXATs_we_should_set, "w"))) {
2298 mr_msg(1, "Warning - cannot openout %s",
2299 biggies_whose_EXATs_we_should_set);
2300 }
2301 // get xattr and acl files if they're there
2302 res =
2303 read_header_block_from_stream(&biggie_size, biggie_fname,
2304 &ctrl_chr);
2305 if (ctrl_chr == BLK_START_EXTENDED_ATTRIBUTES) {
2306 res =
2307 read_EXAT_files_from_tape(bkpinfo, &biggie_size, biggie_fname,
2308 &ctrl_chr, xattr_fname, acl_fname);
2309 }
2310
2311 noof_biggiefiles = atol(biggie_fname);
2312 mr_msg(2, "OK, there are %ld biggiefiles in the archives",
2313 noof_biggiefiles);
2314 open_progress_form(_("Reassembling large files"),
2315 _("I am now reassembling all the large files."),
2316 _("Please wait. This may take some time."),
2317 "", total_slices);
2318
2319 for (res =
2320 read_header_block_from_stream(&biggie_size, biggie_fname,
2321 &ctrl_chr);
2322 ctrl_chr != BLK_STOP_BIGGIEFILES;
2323 res =
2324 read_header_block_from_stream(&biggie_size, biggie_fname,
2325 &ctrl_chr)) {
2326 if (ctrl_chr != BLK_START_A_NORMBIGGIE
2327 && ctrl_chr != BLK_START_A_PIHBIGGIE) {
2328 wrong_marker(BLK_START_A_NORMBIGGIE, ctrl_chr);
2329 }
2330 /* BERLIOS: useless
2331 p = strrchr(biggie_fname, '/');
2332 if (!p) {
2333 p = biggie_fname;
2334 } else {
2335 p++;
2336 }
2337 */
2338 mr_asprintf(&tmp, _("Restoring big file %ld (%lld K)"),
2339 current_bigfile_number + 1, biggie_size / 1024);
2340 update_progress_form(tmp);
2341 mr_free(tmp);
2342
2343 res = restore_a_biggiefile_from_stream(bkpinfo, biggie_fname,
2344 current_bigfile_number,
2345 biggie_cksum,
2346 biggie_size,
2347 filelist, ctrl_chr,
2348 pathname_of_last_biggie_restored);
2349 mr_msg(1, "I believe I have restored %s",
2350 pathname_of_last_biggie_restored);
2351 if (fbw && pathname_of_last_biggie_restored[0]) {
2352 fprintf(fbw, "%s\n", pathname_of_last_biggie_restored);
2353 }
2354 mr_free(pathname_of_last_biggie_restored);
2355
2356 retval += res;
2357 current_bigfile_number++;
2358
2359 }
2360 if (current_bigfile_number != noof_biggiefiles
2361 && noof_biggiefiles != 0) {
2362 mr_msg(1, "Warning - bigfileno=%ld but noof_biggiefiles=%ld\n",
2363 current_bigfile_number, noof_biggiefiles);
2364 } else {
2365 mr_msg(1, "%ld biggiefiles in biggielist.txt; %ld biggiefiles processed today.",
2366 noof_biggiefiles, current_bigfile_number);
2367 }
2368
2369 if (fbw) {
2370 fclose(fbw);
2371 if (length_of_file(biggies_whose_EXATs_we_should_set) > 2) {
2372 iamhere("Setting biggie-EXATs");
2373 if (g_getfattr) {
2374 if (length_of_file(xattr_fname) > 0) {
2375 mr_msg(1, "set_fattr_List(%s,%s)",
2376 biggies_whose_EXATs_we_should_set, xattr_fname);
2377 set_fattr_list(biggies_whose_EXATs_we_should_set,
2378 xattr_fname);
2379 }
2380 }
2381 if (g_getfacl) {
2382 if (length_of_file(acl_fname) > 0) {
2383 mr_msg(1, "set_acl_list(%s,%s)",
2384 biggies_whose_EXATs_we_should_set, acl_fname);
2385 set_acl_list(biggies_whose_EXATs_we_should_set, acl_fname);
2386 }
2387 }
2388 } else {
2389 iamhere
2390 ("No biggiefiles selected. So, no biggie-EXATs to set.");
2391 }
2392 }
2393 mr_free(xattr_fname);
2394 mr_free(acl_fname);
2395 mr_free(biggies_whose_EXATs_we_should_set);
2396
2397 if (does_file_exist("/PAUSE")) {
2398 popup_and_OK
2399 (_("Press ENTER to go on. Delete /PAUSE to stop these pauses."));
2400 }
2401
2402 close_progress_form();
2403 if (retval) {
2404 mvaddstr_and_log_it(g_currentY++, 74, _("Errors."));
2405 } else {
2406 mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
2407 }
2408 mr_free(biggie_fname);
2409 mr_free(biggie_cksum);
2410 return (retval);
2411}
2412
2413/**************************************************************************
2414 *END_RESTORE_ALL_BIGGIEFILES_FROM_STREAM *
2415 **************************************************************************/
2416
2417
2418/**
2419 * Restore all afioballs from the currently opened tape stream.
2420 * @param bkpinfo The backup information structure. Fields used:
2421 * - @c bkpinfo->backup_media_type
2422 * - @c bkpinfo->restore_path
2423 * @param filelist The node structure containing the list of files to be
2424 * restored. If no file in an afioball is in this list, afio will still be
2425 * called for that fileset, but nothing will be written.
2426 * @return 0 for success, or the number of filesets that failed.
2427 */
2428int
2429restore_all_tarballs_from_stream(struct s_bkpinfo *bkpinfo,
2430 struct s_node *filelist)
2431{
2432 int retval = 0;
2433 int res = 0;
2434 long current_afioball_number = 0;
2435 int ctrl_chr = 0;
2436 long max_val = 0L /*, total_noof_files */ ;
2437
2438 /** malloc **/
2439 char *tmp = NULL;
2440 char *progress_str = NULL;
2441 char *tmp_fname = NULL;
2442 char *xattr_fname = NULL;
2443 char *acl_fname = NULL;
2444
2445 long long tmp_size = 0L;
2446
2447 malloc_string(tmp_fname);
2448 malloc_string(tmp);
2449 assert(bkpinfo != NULL);
2450 mvaddstr_and_log_it(g_currentY, 0, _("Restoring from archives"));
2451 read_cfg_var(g_mondo_cfg_file, "last-filelist-number", tmp);
2452 max_val = atol(tmp) + 1;
2453 mr_free(tmp);
2454
2455 chdir(bkpinfo->restore_path); /* I don't know why this is needed _here_ but it seems to be. -HR, 02/04/2002 */
2456
2457 run_program_and_log_output("pwd", 5);
2458
2459 mr_asprintf(&progress_str, _("Restoring from media #%d"),
2460 g_current_media_number);
2461 log_to_screen(progress_str);
2462 open_progress_form(_("Restoring from archives"),
2463 _("Restoring data from the archives."),
2464 _("Please wait. This may take some time."),
2465 progress_str, max_val);
2466
2467 mr_msg(3, "hey");
2468
2469 res = read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
2470 if (res) {
2471 mr_msg(2, "Warning - error reading afioball from tape");
2472 }
2473 retval += res;
2474 if (ctrl_chr != BLK_START_AFIOBALLS) {
2475 wrong_marker(BLK_START_AFIOBALLS, ctrl_chr);
2476 }
2477 mr_msg(2, "ho");
2478 res = read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
2479 while (ctrl_chr != BLK_STOP_AFIOBALLS) {
2480 update_progress_form(progress_str);
2481 if (g_getfattr) {
2482 mr_asprintf(&xattr_fname, "%s/xattr-subset-%ld.tmp", bkpinfo->tmpdir,
2483 current_afioball_number);
2484 unlink(xattr_fname);
2485 }
2486 if (g_getfacl) {
2487 mr_asprintf(&acl_fname, "%s/acl-subset-%ld.tmp", bkpinfo->tmpdir,
2488 current_afioball_number);
2489 unlink(acl_fname);
2490 }
2491 if (ctrl_chr == BLK_START_EXTENDED_ATTRIBUTES) {
2492 iamhere("Reading EXAT files from tape");
2493 res =
2494 read_EXAT_files_from_tape(bkpinfo, &tmp_size, tmp_fname,
2495 &ctrl_chr, xattr_fname,
2496 acl_fname);
2497 }
2498 if (ctrl_chr != BLK_START_AN_AFIO_OR_SLICE) {
2499 wrong_marker(BLK_START_AN_AFIO_OR_SLICE, ctrl_chr);
2500 }
2501 /* BERLIOS: useless ?
2502 mr_asprintf(&tmp,
2503 _("Restoring from fileset #%ld (name=%s, size=%ld K)"),
2504 current_afioball_number, tmp_fname, (long) tmp_size >> 10);
2505 */
2506 res =
2507 restore_a_tarball_from_stream(bkpinfo, tmp_fname,
2508 current_afioball_number,
2509 filelist, tmp_size, xattr_fname,
2510 acl_fname);
2511 retval += res;
2512 if (res) {
2513 log_to_screen("Fileset %ld - errors occurred",
2514 current_afioball_number);
2515 }
2516 res =
2517 read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
2518 if (ctrl_chr != BLK_STOP_AN_AFIO_OR_SLICE) {
2519 wrong_marker(BLK_STOP_AN_AFIO_OR_SLICE, ctrl_chr);
2520 }
2521
2522 current_afioball_number++;
2523 g_current_progress++;
2524
2525 mr_free(progress_str);
2526 mr_asprintf(&progress_str, _("Restoring from fileset #%ld on %s #%d"),
2527 current_afioball_number,
2528 bkpinfo->backup_media_string,
2529 g_current_media_number);
2530 res =
2531 read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
2532 if (g_getfattr) {
2533 unlink(xattr_fname);
2534 }
2535 if (g_getfacl) {
2536 unlink(acl_fname);
2537 }
2538 mr_free(xattr_fname);
2539 mr_free(acl_fname);
2540 } // next
2541 mr_free(progress_str);
2542 mr_free(tmp_fname);
2543
2544 mr_msg(1, "All done with afioballs");
2545 close_progress_form();
2546 if (retval) {
2547 mvaddstr_and_log_it(g_currentY++, 74, _("Errors."));
2548 } else {
2549 mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
2550 }
2551 return (retval);
2552}
2553
2554/**************************************************************************
2555 *END_ RESTORE_ALL_TARBALLS_FROM_STREAM *
2556 **************************************************************************/
2557
2558/* @} - end of LLrestoreGroup */
2559
2560
2561/**
2562 * Restore all files in @p filelist.
2563 * @param bkpinfo The backup information structure. Most fields are used.
2564 * @param filelist The node structure containing the list of files to be
2565 * restored.
2566 * @return 0 for success, or the number of afioballs and biggiefiles that failed.
2567 * @ingroup restoreGroup
2568 */
2569int restore_everything(struct s_bkpinfo *bkpinfo, struct s_node *filelist)
2570{
2571 int resA;
2572 int resB;
2573
2574 /** mallco ***/
2575 char *cwd = NULL;
2576 char *newpath = NULL;
2577 char *tmp = NULL;
2578 assert(bkpinfo != NULL);
2579
2580 malloc_string(cwd);
2581 malloc_string(newpath);
2582 mr_msg(2, "restore_everything() --- starting");
2583 g_current_media_number = 1;
2584 /* BERLIOS: should test return value, or better change the function */
2585 getcwd(cwd, MAX_STR_LEN - 1);
2586 mr_asprintf(&tmp, "mkdir -p %s", bkpinfo->restore_path);
2587 run_program_and_log_output(tmp, FALSE);
2588 mr_free(tmp);
2589
2590 mr_msg(1, "Changing dir to %s", bkpinfo->restore_path);
2591 chdir(bkpinfo->restore_path);
2592 /* BERLIOS: should test return value, or better change the function */
2593 getcwd(newpath, MAX_STR_LEN - 1);
2594 mr_msg(1, "path is now %s", newpath);
2595 mr_msg(1, "restoring everything");
2596 if (!find_home_of_exe("petris") && !g_text_mode) {
2597 newtDrawRootText(0, g_noof_rows - 2,
2598 _("Press ALT-<left cursor> twice to play Petris :-) "));
2599 newtRefresh();
2600 }
2601 mvaddstr_and_log_it(g_currentY, 0, _("Preparing to read your archives"));
2602 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
2603 mount_cdrom(bkpinfo);
2604 mvaddstr_and_log_it(g_currentY++, 0,
2605 _("Restoring OS and data from streaming media"));
2606 if (bkpinfo->backup_media_type == cdstream) {
2607 openin_cdstream(bkpinfo);
2608 } else {
2609 assert_string_is_neither_NULL_nor_zerolength(bkpinfo->
2610 media_device);
2611 openin_tape(bkpinfo);
2612 }
2613 resA = restore_all_tarballs_from_stream(bkpinfo, filelist);
2614 resB = restore_all_biggiefiles_from_stream(bkpinfo, filelist);
2615 if (bkpinfo->backup_media_type == cdstream) {
2616 closein_cdstream(bkpinfo);
2617 } else {
2618 closein_tape(bkpinfo);
2619 }
2620 } else {
2621 mvaddstr_and_log_it(g_currentY++, 0,
2622 _("Restoring OS and data from CD "));
2623 mount_cdrom(bkpinfo);
2624 resA = restore_all_tarballs_from_CD(bkpinfo, filelist);
2625 resB = restore_all_biggiefiles_from_CD(bkpinfo, filelist);
2626 }
2627 chdir(cwd);
2628 if (resA + resB) {
2629 log_to_screen(_("Errors occurred while data was being restored."));
2630 }
2631 if (length_of_file("/etc/raidtab") > 0) {
2632 mr_msg(2, "Copying local raidtab to restored filesystem");
2633 run_program_and_log_output("cp -f /etc/raidtab " MNT_RESTORING
2634 "/etc/raidtab", FALSE);
2635 }
2636 kill_petris();
2637 mr_msg(2, "restore_everything() --- leaving");
2638 mr_free(cwd);
2639 mr_free(newpath);
2640 return (resA + resB);
2641}
2642
2643/**************************************************************************
2644 *END_RESTORE_EVERYTHING *
2645 **************************************************************************/
2646
2647
2648/**
2649 * @brief Haha. You wish! (This function is not implemented :-)
2650 */
2651int
2652restore_live_from_monitas_server(struct s_bkpinfo *bkpinfo,
2653 char *monitas_device,
2654 char *restore_this_directory,
2655 char *restore_here)
2656 /* NB: bkpinfo hasn't been populated yet, except for ->tmp which is "/tmp" */
2657{
2658 FILE *fout;
2659 int retval = 0;
2660 int i;
2661 int j;
2662 struct mountlist_itself the_mountlist;
2663 static struct raidlist_itself the_raidlist;
2664 /** malloc **/
2665 char tmp[MAX_STR_LEN + 1];
2666 char command[MAX_STR_LEN + 1];
2667 char datablock[256 * 1024];
2668 char datadisks_fname[MAX_STR_LEN + 1];
2669 long k;
2670 long length;
2671 long long llt;
2672 struct s_node *filelist = NULL;
2673 assert(bkpinfo != NULL);
2674 assert_string_is_neither_NULL_nor_zerolength(monitas_device);
2675 assert(restore_this_directory != NULL);
2676 assert(restore_here != NULL);
2677
2678 sprintf(tmp, "restore_here = '%s'", restore_here);
2679
2680 mr_msg(2, tmp);
2681
2682 mr_msg(2, "restore_live_from_monitas_server() - starting");
2683 unlink("/tmp/mountlist.txt");
2684 unlink("/tmp/filelist.full");
2685 unlink("/tmp/biggielist.txt");
2686 if (restore_here[0] == '\0') {
2687 strcpy(bkpinfo->restore_path, MNT_RESTORING);
2688 } else {
2689 strcpy(bkpinfo->restore_path, restore_here);
2690 }
2691 mr_msg(3, "FYI FYI FYI FYI FYI FYI FYI FYI FYI FYI FYI");
2692 sprintf(tmp, "FYI - data will be restored to %s",
2693 bkpinfo->restore_path);
2694 mr_msg(3, tmp);
2695 mr_msg(3, "FYI FYI FYI FYI FYI FYI FYI FYI FYI FYI FYI");
2696 sprintf(datadisks_fname, "/tmp/mondorestore.datadisks.%d",
2697 (int) (random() % 32768));
2698 chdir(bkpinfo->tmpdir);
2699
2700 sprintf(command, "cat %s", monitas_device);
2701 g_tape_stream = popen(command, "r"); // for compatibility with openin_tape()
2702 if (!(fout = fopen(datadisks_fname, "w"))) {
2703 log_OS_error(datadisks_fname);
2704 return (1);
2705 }
2706 for (i = 0; i < 32; i++) {
2707 for (j = 0; j < 4; j++) {
2708 for (length = k = 0; length < 256 * 1024; length += k) {
2709 k = fread(datablock + length, 1, 256 * 1024 - length,
2710 g_tape_stream);
2711 }
2712 fwrite(datablock, 1, length, fout);
2713 g_tape_posK += length;
2714 }
2715 }
2716 paranoid_fclose(fout);
2717 sprintf(command,
2718 "tar -zxvf %s tmp/mondo-restore.cfg tmp/mountlist.txt tmp/filelist.full tmp/biggielist.txt",
2719 datadisks_fname);
2720 run_program_and_log_output(command, 4);
2721 read_header_block_from_stream(&llt, tmp, &i);
2722 read_header_block_from_stream(&llt, tmp, &i);
2723
2724 unlink(datadisks_fname);
2725 read_cfg_file_into_bkpinfo(g_mondo_cfg_file, bkpinfo);
2726 retval = load_mountlist(&the_mountlist, g_mountlist_fname); // in case read_cfg_file_into_bkpinfo strcpy(bkpinfo->media_device, monitas_device);
2727
2728
2729 load_raidtab_into_raidlist(&the_raidlist, RAIDTAB_FNAME);
2730 iamhere("FIXME");
2731 fatal_error("This will fail");
2732 sprintf(command,
2733 "grep -E '^%s.*$' %s > %s",
2734 restore_this_directory, g_filelist_full, g_filelist_full);
2735 if (system(command)) {
2736 retval++;
2737 log_to_screen
2738 ("Error(s) occurred while processing filelist and wildcard");
2739 }
2740 iamhere("FIXME");
2741 fatal_error("This will fail");
2742 sprintf(command,
2743 "grep -E '^%s.*$' %s > %s",
2744 restore_this_directory, g_biggielist_txt, g_biggielist_txt);
2745 if (system(command)) {
2746 mr_msg(1,
2747 "Error(s) occurred while processing biggielist and wildcard");
2748 }
2749 sprintf(command, "touch %s", g_biggielist_txt);
2750 run_program_and_log_output(command, FALSE);
2751// filelist = load_filelist(g_filelist_restthese); // FIXME --- this probably doesn't work because it doesn't include the biggiefiles
2752 retval += restore_everything(bkpinfo, filelist);
2753 free_filelist(filelist);
2754 mr_msg(2, "--------End of restore_live_from_monitas_server--------");
2755 return (retval);
2756}
2757
2758/**************************************************************************
2759 *END_RESTORE_LIVE_FROM_MONITAS_SERVER *
2760 **************************************************************************/
2761
2762
2763
2764
2765extern void wait_until_software_raids_are_prepped(int);
2766
2767char which_restore_mode(void);
2768
2769
2770/**
2771 * Log a "don't panic" message to the logfile.
2772 */
2773void welcome_to_mondorestore(void)
2774{
2775 mr_msg(0, "-------------- Mondo Restore v%s -------------", PACKAGE_VERSION);
2776 mr_msg(0,
2777 "DON'T PANIC! Mondorestore logs almost everything, so please ");
2778 mr_msg(0,
2779 "don't break out in a cold sweat just because you see a few ");
2780 mr_msg(0,
2781 "error messages in the log. Read them; analyze them; see if ");
2782 mr_msg(0,
2783 "they are significant; above all, verify your backups! Please");
2784 mr_msg(0,
2785 "attach a compressed copy of this log to any e-mail you send ");
2786 mr_msg(0,
2787 "to the Mondo mailing list when you are seeking technical ");
2788 mr_msg(0,
2789 "support. Without it, we can't help you. - DevTeam");
2790 mr_msg(0,
2791 "------------------------------------------------------------");
2792 mr_msg(0,
2793 "BTW, despite (or perhaps because of) the wealth of messages,");
2794 mr_msg(0,
2795 "some users are inclined to stop reading this log. If Mondo ");
2796 mr_msg(0,
2797 "stopped for some reason, chances are it's detailed here. ");
2798 mr_msg(0,
2799 "More than likely there's a message near the end of this ");
2800 mr_msg(0,
2801 "log that will tell you what is wrong. Please read it! ");
2802 mr_msg(0,
2803 "------------------------------------------------------------");
2804}
2805
2806
2807/**
2808 * Restore the user's data.
2809 * What did you think it did, anyway? :-)
2810 */
2811int main(int argc, char *argv[])
2812{
2813 FILE *fin = NULL;
2814 FILE *fout = NULL;
2815 int retval = 0;
2816 int res = 0;
2817 char *tmp = NULL;
2818
2819 struct mountlist_itself *mountlist = NULL;
2820 struct raidlist_itself *raidlist = NULL;
2821 struct s_bkpinfo *bkpinfo = NULL;
2822 struct s_node *filelist = NULL;
2823 char *a = NULL, *b = NULL;
2824 bool run_postnuke = FALSE;
2825
2826#ifdef ENABLE_NLS
2827 setlocale(LC_ALL, "");
2828 (void) textdomain("mondo");
2829#endif
2830
2831 /* Reference the right cleanup function for mr_exit */
2832 mr_cleanup = &mr_rs_cleanup;
2833
2834 if (getuid() != 0) {
2835 fprintf(stderr, _("Please run as root.\n"));
2836 mr_exit(127, NULL);
2837 }
2838 /* Conf file management */
2839 mr_conf = mr_malloc(sizeof(struct mr_rs_conf));
2840 mr_rs_reset_conf(mr_conf);
2841
2842 mr_conf->log_level = DEFAULT_MR_LOGLEVEL;
2843
2844/* Configure global variables */
2845#ifdef __FreeBSD__
2846 if (strstr
2847 (call_program_and_get_last_line_of_output("cat /tmp/cmdline"),
2848 "textonly"))
2849#else
2850 if (strstr
2851 (call_program_and_get_last_line_of_output("cat /proc/cmdline"),
2852 "textonly"))
2853#endif
2854 {
2855 g_text_mode = TRUE;
2856 mr_msg(1, "TEXTONLY MODE");
2857 } else {
2858 g_text_mode = FALSE;
2859 } // newt :-)
2860 bkpinfo = mr_malloc(sizeof(struct s_bkpinfo));
2861 mountlist = mr_malloc(sizeof(struct mountlist_itself));
2862 raidlist = mr_malloc(sizeof(struct raidlist_itself));
2863
2864 malloc_libmondo_global_strings();
2865
2866 sprintf(g_tmpfs_mountpt, "/tmp/tmpfs");
2867 make_hole_for_dir(g_tmpfs_mountpt);
2868 g_current_media_number = 1; // precaution
2869
2870 run_program_and_log_output("mkdir -p " MNT_CDROM, FALSE);
2871
2872 malloc_string(a);
2873 malloc_string(b);
2874 setup_MR_global_filenames(bkpinfo); // malloc() and set globals, using bkpinfo->tmpdir etc.
2875 reset_bkpinfo(bkpinfo);
2876 bkpinfo->backup_media_type = none; // in case boot disk was made for one backup type but user wants to restore from another backup type
2877 strcpy(bkpinfo->backup_media_string,"");
2878 bkpinfo->restore_data = TRUE; // Well, yeah :-)
2879 if (am_I_in_disaster_recovery_mode()) {
2880 run_program_and_log_output("mount / -o remount,rw", 2);
2881 } // for b0rken distros
2882 g_main_pid = getpid();
2883 srandom((int) (time(NULL)));
2884 register_pid(getpid(), "mondo");
2885 set_signals(TRUE);
2886 g_kernel_version = get_kernel_version();
2887
2888 mr_msg(1, "FYI - g_mountlist_fname = %s", g_mountlist_fname);
2889 if (strlen(g_mountlist_fname) < 3) {
2890 fatal_error
2891 ("Serious error in malloc()'ing. Could be a bug in your glibc.");
2892 }
2893 mkdir(MNT_CDROM, 0x770);
2894
2895/* Backup original mountlist.txt */
2896 mr_asprintf(&tmp, "%s.orig", g_mountlist_fname);
2897 if (!does_file_exist(g_mountlist_fname)) {
2898 mr_msg(2,
2899 "%ld: Warning - g_mountlist_fname (%s) does not exist yet",
2900 __LINE__, g_mountlist_fname);
2901 } else if (!does_file_exist(tmp)) {
2902 mr_free(tmp);
2903 mr_asprintf(&tmp, "cp -f %s %s.orig", g_mountlist_fname,
2904 g_mountlist_fname);
2905 run_program_and_log_output(tmp, FALSE);
2906 }
2907 mr_free(tmp);
2908
2909/* Init directories */
2910 make_hole_for_dir(bkpinfo->tmpdir);
2911 mr_asprintf(&tmp, "mkdir -p %s", bkpinfo->tmpdir);
2912 run_program_and_log_output(tmp, FALSE);
2913 mr_free(tmp);
2914
2915 make_hole_for_dir("/var/log");
2916 make_hole_for_dir("/tmp/tmpfs"); /* just in case... */
2917 run_program_and_log_output("umount " MNT_CDROM, FALSE);
2918
2919 run_program_and_log_output("rm -Rf /tmp/tmpfs/mondo.tmp.*", FALSE);
2920
2921 /* Init GUI */
2922 malloc_libmondo_global_strings();
2923 setup_newt_stuff(); /* call newtInit and setup screen log */
2924 welcome_to_mondorestore();
2925 if (bkpinfo->disaster_recovery) {
2926 mr_msg(1, "I am in disaster recovery mode");
2927 } else {
2928 mr_msg(1, "I am in normal, live mode");
2929 }
2930
2931 iamhere("what time is it");
2932
2933 /* Process command-line parameters */
2934 if (argc == 2 && strcmp(argv[1], "--edit-mountlist") == 0) {
2935#ifdef __FreeBSD__
2936 system("mv -f /tmp/raidconf.txt /etc/raidtab");
2937 if (!does_file_exist("/etc/raidtab"))
2938 system("vinum printconfig > /etc/raidtab");
2939#endif
2940 load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
2941 if (!does_file_exist(g_mountlist_fname)) {
2942 strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
2943 }
2944 res = let_user_edit_the_mountlist(bkpinfo, mountlist, raidlist);
2945#ifdef __FreeBSD__
2946 system("mv -f /etc/raidtab /tmp/raidconf.txt");
2947#endif
2948 paranoid_MR_finish(res);
2949 }
2950
2951 mr_conf->log_level = DEFAULT_MR_LOGLEVEL;
2952 if (argc == 3 && strcmp(argv[1], "--echo-to-screen") == 0) {
2953 fout = fopen("/tmp/out.txt", "w");
2954 fput_string_one_char_at_a_time(stderr, argv[2]);
2955 finish(0);
2956 }
2957
2958 if (argc == 3 && strcmp(argv[1], "--gendf") == 0) {
2959 make_grub_install_scriptlet(argv[2]);
2960 finish(0);
2961 }
2962
2963 if (argc >= 2 && strcmp(argv[1], "--pih") == 0) {
2964 if (system("mount | grep cdrom 2> /dev/null > /dev/null")) {
2965 system("mount " MNT_CDROM);
2966 }
2967 bkpinfo->compression_level = 1;
2968 g_current_media_number = 2;
2969 strcpy(bkpinfo->restore_path, "/tmp/TESTING");
2970 bkpinfo->backup_media_type = dvd;
2971 open_progress_form(_("Reassembling /dev/hda1"),
2972 _("Shark is a bit of a silly person."),
2973 _("Please wait. This may take some time."),
2974 "", 1999);
2975 system("rm -Rf /tmp/*pih*");
2976
2977 malloc_string(tmp);
2978 restore_a_biggiefile_from_CD(bkpinfo, 42, NULL, tmp);
2979 mr_free(tmp);
2980 }
2981
2982 if (argc == 5 && strcmp(argv[1], "--common") == 0) {
2983 mr_conf->log_level = 6;
2984 filelist = load_filelist(argv[2]);
2985 if (!filelist) {
2986 fatal_error("Failed to load filelist");
2987 }
2988 toggle_node_selection(filelist, FALSE);
2989 toggle_all_root_dirs_on(filelist);
2990 // BERLIOS: /usr/lib ???
2991 toggle_path_selection(filelist, "/usr/share", TRUE);
2992 save_filelist(filelist, "/tmp/out.txt");
2993 mr_asprintf(&a, argv[3]);
2994 mr_asprintf(&b, argv[4]);
2995
2996 res = save_filelist_entries_in_common(a, filelist, b, FALSE);
2997 free_filelist(filelist);
2998 mr_free(a);
2999 mr_free(b);
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 mr_msg(1, "SCORE");
3011 mr_conf->log_level = 10;
3012 if (strstr(argv[2], "save")) {
3013 mr_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 == 2 && strcmp(argv[1], "--mdstat") == 0) {
3038 wait_until_software_raids_are_prepped(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 == 3 && strcmp(argv[1], "-p") == 0) {
3047 mr_allocstr(bkpinfo->prefix,argv[2]);
3048 mr_msg(1,"Prefix forced to %s",bkpinfo->prefix);
3049 }
3050
3051
3052 if (argc == 2 && strcmp(argv[1], "--live-grub") == 0) {
3053 retval = run_grub(FALSE, "/dev/hda");
3054 if (retval) {
3055 log_to_screen(_("Failed to write Master Boot Record"));
3056 }
3057 paranoid_MR_finish(0);
3058 }
3059 if (argc == 3 && strcmp(argv[1], "--paa") == 0) {
3060 g_current_media_number = atoi(argv[2]);
3061 pause_and_ask_for_cdr(5);
3062 paranoid_MR_finish(0);
3063 } else if (!bkpinfo->disaster_recovery) { // live!
3064 if (argc != 1) {
3065 popup_and_OK
3066 (_("Live mode doesn't support command-line parameters yet."));
3067 paranoid_MR_finish(1);
3068 }
3069 mr_msg(1, "I am in normal, live mode.");
3070 mr_msg(2, "FYI, MOUNTLIST_FNAME = %s", g_mountlist_fname);
3071 mount_boot_if_necessary(); /* for Gentoo users */
3072 mr_msg(2, "Still here.");
3073 if (argc > 1 && strcmp(argv[argc - 1], "--live-from-cd") == 0) {
3074 g_restoring_live_from_cd = TRUE;
3075 }
3076 if (argc == 5 && strcmp(argv[1], "--monitas-live") == 0) {
3077 retval =
3078 restore_live_from_monitas_server(bkpinfo,
3079 argv[2],
3080 argv[3], argv[4]);
3081 } else {
3082 mr_msg(2, "Calling restore_to_live_filesystem()");
3083 retval = restore_to_live_filesystem(bkpinfo);
3084 }
3085 mr_msg(2, "Still here. Yay.");
3086 if (strlen(bkpinfo->tmpdir) > 0) {
3087 mr_asprintf(&tmp, "rm -Rf %s/*", bkpinfo->tmpdir);
3088 run_program_and_log_output(tmp, FALSE);
3089 mr_free(tmp);
3090 }
3091 unmount_boot_if_necessary(); /* for Gentoo users */
3092 paranoid_MR_finish(retval);
3093 } else {
3094 /* Disaster recovery mode (must be) */
3095 mr_msg(1, "I must be in disaster recovery mode.");
3096 mr_msg(2, "FYI, MOUNTLIST_FNAME = %s ", g_mountlist_fname);
3097 if (argc == 3 && strcmp(argv[1], "--monitas-memorex") == 0) {
3098 log_to_screen(_("Uh, that hasn't been implemented yet."));
3099 paranoid_MR_finish(1);
3100 }
3101
3102 iamhere("About to call load_mountlist and load_raidtab");
3103 strcpy(bkpinfo->restore_path, MNT_RESTORING);
3104 read_cfg_file_into_bkpinfo(g_mondo_cfg_file, bkpinfo);
3105 retval = load_mountlist(mountlist, g_mountlist_fname);
3106 retval += load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
3107 iamhere
3108 ("Returned from calling load_mountlist and load_raidtab successfully");
3109
3110 if (argc > 1
3111 && (strcmp(argv[1], "--compare") == 0
3112 || strcmp(argv[1], "--nuke") == 0)) {
3113 if (bkpinfo->backup_media_type == nfs
3114 && !is_this_device_mounted(bkpinfo->nfs_mount)) {
3115 mr_msg(1, "Mounting nfs dir");
3116 sprintf(bkpinfo->isodir, "/tmp/isodir");
3117 run_program_and_log_output("mkdir -p /tmp/isodir", 5);
3118 mr_asprintf(&tmp, "mount %s -t nfs -o nolock /tmp/isodir",
3119 bkpinfo->nfs_mount);
3120 run_program_and_log_output(tmp, 1);
3121 mr_free(tmp);
3122 }
3123 }
3124
3125
3126 if (retval) {
3127 log_to_screen
3128 (_("Warning - load_raidtab_into_raidlist returned an error"));
3129 }
3130
3131
3132 mr_msg(1, "Send in the clowns.");
3133
3134 if (argc == 2 && strcmp(argv[1], "--partition-only") == 0) {
3135 mr_msg(0, "Partitioning only.");
3136 load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
3137 strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
3138 load_mountlist(mountlist, g_mountlist_fname);
3139 res = partition_everything(mountlist);
3140 finish(res);
3141 }
3142
3143 if (argc == 2 && strcmp(argv[1], "--format-only") == 0) {
3144 mr_msg(0, "Formatting only.");
3145 load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
3146 strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
3147 load_mountlist(mountlist, g_mountlist_fname);
3148 res = format_everything(mountlist, FALSE, raidlist);
3149 finish(res);
3150 }
3151
3152 if (argc == 2 && strcmp(argv[1], "--stop-lvm-and-raid") == 0) {
3153 mr_msg(0, "Stopping LVM and RAID");
3154 load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
3155 strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
3156 load_mountlist(mountlist, g_mountlist_fname);
3157 res = do_my_funky_lvm_stuff(TRUE, FALSE);
3158 res += stop_all_raid_devices(mountlist);
3159 finish(res);
3160 }
3161
3162 if (argc == 2 && strcmp(argv[1], "--nuke") == 0) {
3163 iamhere("nuking");
3164 retval += nuke_mode(bkpinfo, mountlist, raidlist);
3165 } else if (argc == 2 && strcmp(argv[1], "--interactive") == 0) {
3166 iamhere("catchall");
3167 retval += catchall_mode(bkpinfo, mountlist, raidlist);
3168 } else if (argc == 2 && strcmp(argv[1], "--compare") == 0) {
3169 iamhere("compare");
3170 retval += compare_mode(bkpinfo, mountlist, raidlist);
3171 } else if (argc == 2 && strcmp(argv[1], "--iso") == 0) {
3172 iamhere("iso");
3173 retval = iso_mode(bkpinfo, mountlist, raidlist, FALSE);
3174 } else if (argc == 2 && strcmp(argv[1], "--mbr") == 0) {
3175 iamhere("mbr");
3176 retval = mount_all_devices(mountlist, TRUE);
3177 if (!retval) {
3178 retval += run_boot_loader(FALSE);
3179 retval += unmount_all_devices(mountlist);
3180 }
3181 if (retval) {
3182 log_to_screen(_("Failed to write Master Boot Record"));
3183 }
3184 } else if (argc == 2 && strcmp(argv[1], "--isonuke") == 0) {
3185 iamhere("isonuke");
3186 retval = iso_mode(bkpinfo, mountlist, raidlist, TRUE);
3187 } else if (argc != 1) {
3188 log_to_screen(_("Invalid parameters"));
3189 paranoid_MR_finish(1);
3190 } else {
3191 iamhere("catchall (no mode specified in command-line call");
3192 retval += catchall_mode(bkpinfo, mountlist, raidlist);
3193 }
3194 }
3195
3196 /* clean up at the end */
3197 if (retval) {
3198 if (does_file_exist("/tmp/changed.files")) {
3199 log_to_screen
3200 (_("See /tmp/changed.files for list of files that have changed."));
3201 }
3202 mvaddstr_and_log_it(g_currentY++,
3203 0,
3204 _("Run complete. Errors were reported. Please review the logfile."));
3205 } else {
3206 if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
3207 mvaddstr_and_log_it(g_currentY++,
3208 0,
3209 _("Run complete. Please remove CD/media and reboot."));
3210 } else {
3211 run_program_and_log_output("sync", FALSE);
3212 if (is_this_device_mounted(MNT_CDROM)) {
3213 res =
3214 run_program_and_log_output("umount " MNT_CDROM, FALSE);
3215 } else {
3216 res = 0;
3217 }
3218
3219 if (!bkpinfo->please_dont_eject) {
3220 res = eject_device("/dev/cdrom");
3221 }
3222 mvaddstr_and_log_it(g_currentY++,
3223 0,
3224 _("Run complete. Please remove media and reboot."));
3225 }
3226 }
3227
3228 // g_I_have_just_nuked is set true by nuke_mode() just before it returns
3229 if (!system("which post-nuke > /dev/null 2> /dev/null")) {
3230 mr_msg(1, "post-nuke found; find out whether we should run it...");
3231 if (g_I_have_just_nuked || does_file_exist("/POST-NUKE-ANYWAY")) {
3232 run_postnuke = TRUE;
3233 mr_msg(1, "Yes, will run post-nuke because in nuke mode or file /POST-NUKE-ANYWAY exists.");
3234 } else if (ask_me_yes_or_no("post-nuke script found. Do you want to run it?")) {
3235 run_postnuke = TRUE;
3236 mr_msg(1, "Yes, will run post-nuke because user interactively asked for it.");
3237 } else {
3238 run_postnuke = FALSE;
3239 mr_msg(1, "No, will not run post-nuke.");
3240 }
3241 } else {
3242 mr_msg(1, "No post-nuke found.");
3243 }
3244 if (run_postnuke) {
3245 log_to_screen("Running post-nuke...");
3246 if (mount_all_devices(mountlist, TRUE)) {
3247 log_to_screen
3248 ("Unable to re-mount partitions for post-nuke stuff");
3249 } else {
3250 mr_msg(1, "Re-mounted partitions for post-nuke stuff");
3251 mr_asprintf(&tmp, "post-nuke %s %d", bkpinfo->restore_path,
3252 retval);
3253 mr_msg(2, "Calling '%s'", tmp);
3254 if ((res = run_program_and_log_output(tmp, 0))) {
3255 log_OS_error(tmp);
3256 }
3257 mr_free(tmp);
3258 mr_msg(1, "post-nuke returned w/ res=%d", res);
3259 }
3260 unmount_all_devices(mountlist);
3261 log_to_screen("I've finished post-nuking.");
3262 }
3263
3264 unlink("/tmp/mondo-run-prog.tmp");
3265 set_signals(FALSE);
3266 mr_asprintf(&tmp, "rm -Rf %s", bkpinfo->tmpdir);
3267 run_program_and_log_output(tmp, FALSE);
3268 mr_free(tmp);
3269
3270 log_to_screen
3271 (_("Restore log (%s) copied to /var/log on your hard disk"), MONDO_LOGFILE);
3272 log_to_screen(_("Mondo-restore is exiting (retval=%d)"), retval);
3273
3274 mr_asprintf(&tmp, "umount %s", bkpinfo->isodir);
3275 run_program_and_log_output(tmp, 5);
3276 mr_free(tmp);
3277
3278 mr_free(mountlist);
3279 mr_free(raidlist);
3280 if (am_I_in_disaster_recovery_mode()) {
3281 run_program_and_log_output("mount / -o remount,rw", 2);
3282 } // for b0rken distros
3283 paranoid_MR_finish(retval); // frees global stuff plus bkpinfo
3284 free_libmondo_global_strings(); // it's fine to have this here :) really :)
3285
3286 unlink("/tmp/filelist.full");
3287 unlink("/tmp/filelist.full.gz");
3288
3289 mr_exit(retval, NULL);
3290}
3291
3292/**************************************************************************
3293 *END_MAIN *
3294 **************************************************************************/
3295
3296
3297/**************************************************************************
3298 *END_MONDO-RESTORE.C *
3299 **************************************************************************/
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